TW200400842A - Adjustable dumbbell system - Google Patents

Abstract

A dumbbell, such as is shown in Fig. 39, is described including a handle having a grip and at least one end, an inner plate mounted on the handle adjacent the grip, in a fixed orientation, a support plate rotationally mounted on the handle adjacent the inner plate, at least one collar rotationally mounted on the handle adjacent the support plate, and rotationally fixed with the support plate, a selector knob rotationally mounted on the handle adjacent the at least one collar, and rotationally fixed with the collar, and a means for selectively securing the support plate to the inner plate to resist the rotation of the support plate, collar and selector knob with respect to the inner plate and handle.

Description

200400842 Description of the invention: [Technical field to which the invention belongs] The present invention relates generally to an adjustable dummy system, and more particularly to a method that allows a user to adjust the weight of a dumbbell using a shaft mounted on the shaft, and The adjustable dumbbell system that is fixed in the base or L t ′ dagger is far enough to choose an appropriate weight. jiJi-j's claim to the claim Wanlaizhao This application claims that the application was filed on June 7, 2002 and named "Adjustable Plutonium System", US Provisional Patent Application No. _37,298, July 31, 2 Filed an application with the name "Adjustable Mindset, United States Provisional Patent Application No. 60 / 400,244, and an application with the name" Adjustable Epidemic Bell System, "on August 1, 2002, US Patent No. 6G / 4GG, 894 asks for benefits and priority, these patent cases are incorporated herein by reference for reference. July 3, 2002〗 Filing = application and the name is "adjustable "Dumb" in the United States of America No. 29 / 164,826 for a new style patent application, July 31, 2002, the support base named "U adjustment reading," the United States No. 64,931 new style patent application And the request was filed on August 1, 2G02 and the name was "adjustable." "Abell" US Patent No. 29 / 164,972 is incorporated herein by reference for reference. The US Patent Application No. 10 / 127,049, filed on April 18, 2002, is incorporated herein by reference. [Prior Art] US Patent No. 5,876,3 1 3 US Patent No. 6,1 86,927 200400842 US Patent No. 6,422,979: The system is widely used in fitness equipment orders to provide weight training in a wide range of tasks 'Like a biceps curl;: =, triceps extension, and the like. Since Xu Shang uses the wrong person to do it, I use the film ~ door 1I many different belt bells, and: two Aya has different weights and is used for conventional ::: When the user wants to change the amount, the user must =, re-age, or open the mouth in use and change the weight, traditional Dumb is a bit inconvenient for Xu to use, _ a single dumb dumbbell capacity θ Β 1 to perform a variety of routine exercises, without the need for many different weights of 3: dumbbells. [J] [Inventive Content] Some _ '啦The bell has been designed to allow a single 7 f change These ° Asian bells generally have the ability to select a heavy load: more complex structures' and usually also have a large amount of weight in the setting of the weight! Differences. When the difference in weight is reasonable, the weight The total weight of the soup is often quite low, and the user needs to set a heavier adjustable sub-bell again for heavier training. &Amp; The weight is an adjustable weight dumbbell, which is easy to adjust Use t to firmly hold the weight on the rod and allow more weights to be selected on a single rod. [Embodiment] The adjustable dumbbell system of this month provides an adjustable dumbbell 10, which allows the user to easily choose the weight of the dumb. The 200400842 allows the user to adjust the reading when the reading is placed === to perform a desired training. The adjustable remains in Cut; a wide ΓΓ weight combination, and unwanted weights are used by the user = the user needs a different amount, the user is putting the adjustable weight back!:; And two = It is difficult or impossible to add or remove weights during the period (that is, when the adjustable reading system is constructed so that it is ready to rotate). —One image is wide ... and the support base 2 shown in circle 2 = as shown in FIG. 7, the adjustable dummies 1 and J S2 钤 i 〇 include a base support 20, — For internal disc ^, plural ^ to inner plural ⑯16, and _ to outer selection ㈣ ^ / 刀 读 的 1010 includes two end regions, except for: adjustable, the two The end regions are roughly adjusted as described in ®. The sub 钤 or the base-one ° ° so 'When it should be understood that corresponding or similar-one or more parts, the sub bell can be adjusted Or the other side of the base or the solid component is arranged on the area where the piece is mounted on the grip; The internal support is described in more detail in the lower = grip-a central grip 2 "In the following, the internal support does not rotate relative to the 200400842 handle. The internal disc tie 2G reads the interior一一 '内 邛 支 外部 外。 These are located on the handle on the Ganzhitzi Temple, several collars are covered by the upper Asia and extend the handle 18 from the inside. These shafts hurt 5 4 / The inner disk is locked to the distant internal disk (lifting clothes), and the side of the shaft is mounted and the inner disk will be rotated together with the center and the center. The external selector knob is on the adjacent axis. The ring w's workmanship is located at the outer end of the upper part of the handle. The outer neighbor. The $ W knob is also locked with the adjacent collar, so that when the knob is turned, it owes Fang, Tian, the external selector ^ selection of the material will also break the shaft and other internal discs such as rotating material. The multiple rotating ^ between the collars, and 俜, are separated by adjacent 糸 k It is selectively engaged by the collars according to the direction of the external selector knob, as described in more detail below., Figure 2, Figure 24. Smear C m base 12 ♦ The support shown in Figure 26 and other illustrations receives the 0 sub-bell 12 when in use, and allows the user to adjust the weight of the dumb cymbal and use it to hold it # # Hold the weight that has not been read and read! = Before, the user first determines the weight to be lifted and sets each of the ends of the mouth bell 10 while reading in the base 12 of the building. The selector k selects the red button 14. The selector knobs are combined so that the paired or hinged weight plate 16 is retained on the grip ^. The user then lifts the heart bell to leave the base. Any The weight system that is not retained with the adjustable bracket is left on the base towel. As shown in FIG. 2 and FIG. M, the receipt base includes a bottom wall 28, a plurality of positioning walls%, and Plunger 32. The bottom wall supports the adjustable cymbal bell and the weight level wall 30 to ensure that the adjustable alpha subcylindrical can be properly aligned when it is inserted into the base of the branch building. Furthermore, the The isopositioning wall keeps the weights upright and in a proper position relative to the adjustable dumbbells, making the adjustable Dumbbells can be easily inserted into the support base and removed from the support base. The 30 series are separated and used to be assembled when the 0 sub-bell is left in the support base 12. Between the adjacent weights 16 and with the w-mouth subbell removed from the stand, any weight not attached to the bell is kept upright. The plungers extend upward from the support base Each column is positioned to extend into when the mouth bell is placed in the support base-formed in the cavity in the internal support 20 of the adjustable dumbbell. As described further below The plungers 32 are retracted with a locking device, and different weights can be selected when the adjustable chime bell is located in the base of the branch building. 7 Referring to FIG. 3 and FIG. 4, the internal support 20 of the dumb 沾 ΓΓΤ ice— 钤 includes a strong yellow load peg 34 which locks the lock mechanism. It is a mechanism for preventing internal discs 22,轴 王 # and the external selector knob 14 are rotated relative to the grip. The speaker 10 is placed on the support base 12 Nakata Yaya, the temple 'plunger 32 will retract and lock the lock of the private nail in the warehouse. Mechanism, so that outer, k can be interpreted as suspicious, can turn into the shaft u package and turn the collar and the inner circle in turn, Tian, a, now used to adjust and adjust. Ya # · 的 番 θ. Therefore, when the rent The weight adjustment of the bell 10 is located at the reset adjustment of the / 钤. When the 丄 丄 2 is set, the position η is adjusted to selectively engage or disengage the plural by turning the pair of outsiders with a fine angle ° '• Ugly 14 on the end of each grip) and a plurality of shafts ^ 4. 16. (located on the same side as the rotary head) In addition, in most cases, the support base is removed, unless the heavy object "周 ❸ 亚 铃 疋" The collar cannot be fully engaged or disengaged from the support. 200400842 As described in more detail below and with reference to FIG. 5 and the figure includes On the inner surface of inner circle # 22, 钤 钤, when the weight does not fully engage or disengage the collar fixed teeth 36 engagement column ... a protrusion 38. The meeting == the edge of the disc Parallel to the main axis of rotation of the disc. The Yau-Hei is sufficiently spaced to accommodate when the collar is fully engaged: the two objects pass through and to project out from the protrusion when the collar is not fully engaged. Objects can form interference. It can be noted that the movements used to connect: ㈣ ㈣-straight line. However, ". "... I :::: 嶋 anywhere on 22 'as long as they can be loaded with bombs; : It can be matched as described above. When the weights 16 are not completely covered by the shaft 5%, the teeth 36 will engage the protrusions 38 of the plunger 32, and =: ^ 柱 ^ Leave the internal support 2 〇 cavity, thus preventing ㈣ 牙牙 土 座 12 from being removed. When the collar, the inner disc, and the square button are properly aligned on the reading, the mother bell can be removed from the support base Stand up and remove 'and the spring-loaded bolt lock mechanism will engage the inner disc, collar 24, and outer selector again疋 = 4 is rotated with respect to the grip 18 and the internal support member. Therefore, when the spare weight 16 leaves the base, these weights will be locked in place in Central Asia and the external selector rotary system cannot It is rotated to select a combination of different weights. Therefore, 'when the dumbbell 10 is set in the base 12, the plunger 32 will engage the elastic blue load pin 34 to remove it from the inner disc ^ At 200400842, away. The selector knob 14 can thus be rotated to rotate the shaft ^ to select the required weight. The ball-shaped pawl 44 helps the user to determine whether the user is in a safe position And not: 丨, used to select the position between the weight plate 16 <. The knob also has a mark that the desired weight has not been selected with ^. This is described in more detail below. Between the positions selected by weight, the teeth 36 on the inner circle 22 are engaged with the protrusion π of the plunger, so that the second round disc and the dummy round are held in the base. From time to time when the knob is properly pointed, the 'projection' will pass between the objects and allow the grunt to be removed from the base. When the „Asiabell is removed from the base, the plunger will be a spring-loaded bolt 4 34 and allow the bolt to be offset and enter into the fitting hole of the disc 22 ± to prevent the inside The disc is rotated relative to the support 20 and the sub ring 10 °. Since the collars 24 and the selection :: button 14 are both locked to the rotation of the inner disc 22, this also prevents the Ersi collar 24 and The selector knob 14 is turned. Therefore, when ㈣: is removed from the support base 丨 2, the selector knob cannot be turned 2 to change the weight and the weight plate 16 on the request is forced. Take off. As shown in Figure 6, the adjustable 18-bell 10 handle 18 includes a central holding part 26 and a pair of outer handles. Do not hold the knife on the end of the holding part. of. Light 46. The gripping part of the grip is preferably a surface that is comfortable, ergonomic, and does not slide on the surface, which allows the grip to be held in a stable manner. Aya. The gripping portion further includes a pair of flanges 48 adjacent to the end portions. The #flange line extends 13 / UU4UU842 beyond the outer periphery of the end parts 5 ... Bu, and one for the internal support 20 _ eight also includes the right "tooth surface 52 忒 knowing part site 46 two The keys beyond the outer perimeter of these end portions extend radially from the longitudinal centerline of the grip, and are attached to the 延伸 in the support plate #, and Γ extend— routes. The movement of the middle part of the body. The crotch line, in order to prevent the cutting plate from turning on the grip 18; Second, when used in this article, the internal and proximal terms refer to the soil toward the grip. The direction of the central grip, and the term "backward" refers to a direction toward 4 and section 56. The head is toward the end of the grip end 46. 'Π For the midpoint of the central grip A prostitute protuberance is provided for the generally symmetrical person and Fu Renren to provide a comfortable gripping surface :: two-body engineering surface. In this way, from the grip ... The grip: Eryan: : Grip 18 ... a generally reduced radius. Alphaness? Bar + 猹 is tied to the convex seam 'at the support surface Up to the support surface at level 52. This plentiful handle to a grip with a radius reduced section: the surrounding step is substantially unchanged except for the area forming the key 54 ;: The distant part of the Γ 'grip has a final turn of the Γ handle which is far from the key part "6 places. The domain system is suitable for the matching opening in the eighth ring 24, and the two inner discs 22 And the shaft and other components can be approximated, and the 'selector knob 14 allows the offender to slide on the end. As shown in FIG. 3, one end Λ 20 of the internal support ^ 18 An opening for receiving the grip "" is substantially centered (like the inside

14 200400842 opening 58). Each support plate is seated on an end adjacent portion 46 of the handle and abuts the flange 48 of the central holding portion 26. The internal support ㈣ opening further includes a key slot 60, which is received from the end of the grip: the key receiving portion 54, and prevents the internal support from rotating relative to the grip. :: Erdu 4 grips can include ™ key slots for receiving one key part mounted on a 1 g standard part of the port. The internal support member 20 also includes an external watch on the internal support member, which can be used as a humane device in the conventional technology, and any other mechanism for holding the internal support in the grip. By mail -lL, Niu Liemu said that the grip can be as shown in Fig. 19 through the use of a peg 66. The housing is preferably-a type of internal support, however, the external option also It can be constructed from other appropriate materials composed of Junri ... Any of the genus or similar as described above, the internal support is a ball-shaped spine; [, 44 and the ball with elastic "loading * load or the ball is deflected to support from the inside of the M & nail 34 'The pawl and the nail detection surface 64. The drawing extends to the outside of the internal support. Zou Qi shows a cross-sectional view of the cut part M. The negative ball is ejected, and the loaded sphere M and the projectile are The holes 68 that are deflected to an external position and respectively extend to two substantially external surfaces 64 ▲ I extend through the internal support 72 holes and a fee. The internal support member further includes — 1 solid Covering slab member 74. The sack is wrapped in the cavity of the internal branch member and is: large: up = the nail detection system is extended through the hole by the cavity 7 ^ — slab is deflected from the The inner surface 78 # pfi / 1 cover piece is attached from the distance with the internal support, and provides access to 15 2UU4UU〇 ^ in the cavity, load pin 34 for the meal, from the outside 6 k and provides a surface for spring engagement and / outwardly biasing the spring-loaded pin. And 2: 2: The second load pin 34 is attached to Inside the cover plate. The shells σ 卩 surface 64 are covered with the cavities 72 studs, and are seated against the cover plate. The aunt # is shown separately in FIG. 20A Into Fig. 20E) Pack 80, facing, outside Λ-82. The spring will roughly pin

The holes 70 on the force surface are deflected so that the pin will extend through the pin 7 without any cancellation. It is used to connect one of the openings 40 of the "Hei. P disk 22". Still referring to FIG. 4, the bomb 44 gM 1 +. Μ Λ, a flat-loaded sphere 44 is coated in the inside

An individual cavity 86 of the support member 20 (which is located directly above the cavity 72. The spring 88 of the spring-loaded sphere is seated against the inner surface of the cavity 86 ,. The sphere 89 is engaged with the spring In addition, the ends are deflected toward the holes, and therefore the ball material is suitable for engaging one of the pawls of the inner disk 22 ... The ball system is restricted by the inner disk. During assembly (that is, before the inner disk can hold the ball in place), the ball system is held by the grease used to lubricate the ball's pawl. As described above, the 'Figure 5 Series' is An isometric view of the inner surface 90 of the inner disc 22 is illustrated. The inner disc includes a toothed percent, an opening 40, a pawl recess 42, and a generally centered one for receiving the grip 8 The internal opening η 92. The teeth, openings, and pawl recesses are arranged concentrically on the internal disc. The teeth are arranged near the edge 9 4 of the interior 16 200400842 " Approximately 90 degrees from the surrounding edges of the inner disc Extend inward. The pawl recesses are opened radially and inwardly from the opening knife 1¾. When the selector knob 14 is properly oriented to select the desired day-to-day openings, Is angularly aligned with each other and angularly offset from the teeth. This system allows the protrusions 38 to pass = between the teeth and allows the dumbbells 10 to be removed from the base 12 When the assembly is completed, the teeth of the inner disk 22 will extend into the surrounding channel 62 of the inner support 20 (see FIG. 3). As mentioned above, the ^ □ it is locked to the shaft by each other The ring 24 and the outer selector turn 14. When the dumbbell is received in the base, because the weight of the dumbbell is selected by turning the outer selector knob, the inner disc will be 2G relative to the inner support. (It is a holder relative to the grip) and is rotated around the grip μ. The spring-loaded ball 44 t engages the pawl recess & to refer to the rotation position of the rotary knob 不 without the inner disc 22 as described below. A user with a detailed description can clearly identify when the external selector has been turned-already

= Up; 'The whole setting. When the elastic support load of the internal support member is removed, the spring load material 34 will engage the corresponding shaft to lock the internal support member 20 to the internal disk 22 to enable the external selector knob 14 ， 法相 #f # m π + g μ 寺 轴 私 24, and the inner disk cannot rotate relative to the cymbal support and the grip 18. Fig. 7 illustrates the Hu Hu rabbit < Λ H π. . A cross-sectional view of the dumbbell 10 taken along the longitudinal centerline of the grip 丨 8. 4 7 π, and any heavy object M is attached to the handle as shown in FIG. 7, a plurality of collars 2 "14 series are installed on the handle _, select ... the slave button is part 46 and Configured

17 200400842 Distal side of the support 20 and the inner disc 22. The inner disc, each collar, and the outer selector knob are locked to each other and are rotatably mounted on the end portion of the grip. Therefore, by turning the outer selector knob 14, each collar 24 and each inner disc 22n are rotated around the end portion 46 of the grip 18. However, as mentioned above, the: Department: the option is still iron relative to the grip ..., the judge, and the teeth 36 of the inner disc will rotate in the surrounding channel 62 of the inner support . a FIG. 8 is an isometric view of the inner surface of one of the collars 24. The ring includes one or more Zhou Gufanluo 0 &, a peripheral flange 96, an internal opening D 98, an extension sleeve ", and a plurality of insertion projections 102. As explained in more detail below, if one or more of the surrounding flanges are not engaged and lifted from this option 2-a weight 16, otherwise they will not be connected: and according to the orientation of the axillary weight The inner opening of the plate and the extension sleeve are still located in the support base. Moreover, the shaft r ^ sets the end portion 46 of the handle 18, and "the shaft & 24 can be rotated relative to the grip ... From the inner surface of the shaft 104 104, ^ people apply for official separation to form One place, and allow 16 spaces between adjacent collars to be connected to "& meeting 16". The extension camp "Λreceiving weight" () 7 defines- The end faces 1 06. The cuttings A Λ 1 〇2 are inserted from the extension of the total length of the projection of the projection R *, S 9 ~ point surface (preferably from the outer periphery of the cooking point surface) The combination of the axial points and surfaces. An external surface or an internal disk 22 connected to FIG. 9 is an angle view of the outer main shaft 9 outside the shaft ring 24. As shown in FIG. 9 h surface 1 〇8 includes a plurality of notches for receiving

18 200400842 An insert 102 connected to the collar. The inserts 102 and notches 110 are mortise-locked so that the collars can only be connected to one another in one orientation. In the embodiments shown in FIG. 8 and FIG. 9, for example, the insert 102a and the corresponding recess ⑽ are wider than the insert · experience and the recess 〇b 舁 11 〇c, so that the axes The rings can only be interconnected in a particular orientation order. In a specific embodiment, for example, each axle is inserted and locked at-so that the #axle can only be combined with one other than only in one: 疋 's orientation relative to each other Specific sequence / mouth. Ya Ling's grip is $ 1 combined. Fig. 10 illustrates a front view of a weight 16 for the adjustable dumbbell 10. Overall, the shape of the weight is substantially circular. The weight has formed a passage for receiving the extended length of the collars 24, mountain " 2. The channel ends in a semi-circular arc, i.e., at the end: the arc has a fixed half # r. The channel also has a fixed width w that is equal to the diameter D of the semicircular arc. The extension tube of the passage capacity / ¾ can be rotated in the passage, and the weight can only be accidentally moved by: wiping. At its outer end, the passage 2 is tapered toward the periphery 116 of the object 16 for receiving a stabilizing member (see Figs. 7 and 22). The stabilizing rod extends beyond the upper part of the weight channel to fix the weights and prevent the weights from being selected: rotate with the collar 24 during the weight. As shown in Fig. I and Fig. 7, these weights 16 extend above the height of the shaft 使得, so that the stable mountain + S 14 axis & turn forms interference. The stabilizing rod can be attached to the internal support 20 at the solid end and / or to the grip 19 ^ 8, so that the stabilizing rod does not contact the inner disc 22 or the collar- Suspicious. At the opposite end, the stabilizing lever 118 extends into a peripheral groove ㈣ of the outer selector knob 14 (see Fig. 7). When the external selector screw 1 and 14 are rotated, the stabilizing rod member 118 is positioned in the peripheral groove 12G without rotation. Following 1G ', an engaging projection 122 extends from the outer surface of the weight 16, and a specific peripheral flange 96 of a collar 24 is used. The specific peripheral flange is lifted by the dumbbell 10: it needs to be carefully determined. Figure u further shows a cross-sectional view taken along the line 1 1 -1 i shown in Figure 10; As shown in "", the bump is a flange around the front bezel of the weight. 124 extensions 'are used to engage the shafts. The peripheral flanges 96 of the collars 24 are recorded on the bumps 122 of the weights 16' that is, at the peripheral flanges and the projections. There is a red-turn relationship between the blocks that defines the station ¥ t in a known way. A certain orientation of the external selector knob 4 will not or will join one or more specific perimeters to the weight of the weight, allowing the weight to select a pre-defined weight. The number of increased weight options available on Fine 10 can be changed by the surrounding flange 9 "spoon minimum width or by changing the perimeter that is available to the surrounding flange. For example That is, if the minimum width of the flange is reduced, the number of flanges that can be placed around a fixed perimeter can be reduced, thus increasing the number of weight options that can be increased. Alternatively, by At the center of the collar M 20 200400842 Increase the radius of the surrounding flange 96. The available perimeter for positioning the flange will increase and the number of fixed flanges (which can be placed around the circumference of the collar) will increase. Is increased, thus increasing the number of possible weight options that can be carried out. Although the peripheral flanges are preferably seated around the periphery of the collar 24, so that they can be used to position the periphery of the peripheral flange 96 The length is increased to the greatest extent, and the flanges can be seated around the collar or can be positioned at any distance away from the periphery of the collar and towards the centre of the collar. In this embodiment For example, the collar may have an outer diameter of mm, and the radius from the center of the collar to the surrounding flange is π ″ mm ° Referring again to the weight plate 16 shown in FIG. 10 and FIG. U, for example, In one embodiment, the width 124 of the convex 22 is approximately 13 mm and the height 126 is approximately 9.5 mm. By means of such a weight plate, the minimum interval between the protrusions and edges 96 around the collar 24 is at least a plane, to allow the bumps to slide through the interval when the weight is not selected. Figure 12 is a front view of a first selection collar 2 buckle, the collar system is located adjacent to the inner disc 22 located on the end of the handle 18 Qiu < 味 # 邛 位 46. As shown in Fig. 12, the first selective axis 4 & selection mounting includes a flange 96a which extends around a portion around the first selective axis Jingxidaxian ay 'clothing. For example, in the union described above, one, one, 24, 84, and 84 mm external, and from the collar

In a special embodiment with a radius A 卞 κvon 32.5 mm from the center to the peripheral flange, the peripheral flange may extend around the periphery of the first-selection core u 24a at an angle α of about 192 degrees. The first-w-adaptable extension shaft 100 is seated within the adjustable dummy shaft 钤. ^. A < the first weight 16a (see the channel 200400842 of Figure υ) 2. When the outer selector knob * 14 is turned, the peripheral flange 96a will rotate around the end portion 46 of the grip 18. If the first weight ... is selected by the user, # H m π & & ^ And the surrounding flange will be located on the first weight of the ^ block 122. Therefore, 'when the adjustable quilt material leaves the support base 12, the first-selected collar called the surrounding flange 96a will engage the bump of the second weight 16a and lift the first weight away from the supporting base: However, 'If the first weight 16a is not selected, the first selection axis% 24a's surrounding flange 96a will not be located under the bump of the first weight. When the adjustable dumbbell is lifted off the support base 12, the first weight will still remain in the support base and be supported by the The positioning wall 30 supports it. Fig. 13 is a front view of a second selection collar 2 which is directly placed on the end portion 46 of the grip 18 by f The distal end of the selection collar 24a. As shown in FIG. 13, the second selection collar includes a flange 96b that extends near a portion around the second selection collar. For example In the special embodiment described above in which the outer diameter of the collar M is 84 mm and the radius from the collar center to the surrounding flange is 32.5 claws, the surrounding flange may surround the second selection collar 2 An angle point of about 96 degrees extends around the servant. The extension sleeve 100 of the second selection collar is seated within the channel 丨 6 of the second weight 丨 2 and the first selection axis The rings 24a are locked to each other, so that the collars will rotate together. When the external selector knob M is turned, the peripheral flange 9 讣 will rotate around the end portion 46 of the handle 18. If the second weight The object 6b is the user's choice. The surrounding flange 96b will be located under the second weight 22 200400842 16b's projection 122. Tochigi Douman therefore, when the adjustable dumbbell 10 is lifted and When leaving the pedestal base 12, the surrounding flange 96b of the card-and-wall detective 1-axis mounting 24b will join the second The object 16b is almost 10q, the spoon bump 122, and the second weight is lifted off the base of the 3rd Haizhi building. However, if the honey_ tongue this 1 γ If the δHidi one weight 16b is not selected, The periphery of the second selection collar & continued 廿 π & μ + Λ is convex, and 彖 will not be located below the protrusion of the second weight 'and the end portion of the grip will leave through 胄 ιΐ2 , Without θ, lift the first weight off the support base. When the adjustable dumbbell is lifted off the support base 12, Xuan Zang-Tong from ^ 1iC1_, the first weight 16b will still remain It is supported in the support base by the positioning wall 30 of the support base. FIG. 14 is a front view of the selection collar 24e, which is dropped on the end portion 46 of the grip 18 and is directly located on the through side of the second selection shaft 24b. As shown in FIG. 14, the third selection collar includes ridges 96c, 96d, and 96e, and the flanges extend around the third selection collar 24c, near a portion around it. For example, in the above-mentioned special embodiment where the second / center axis% 24 is made from 84 and the spoon half from the center of the collar to the surrounding flange is 32.5 mm, the flanges 96c, 96d may be Around the third selection collar 24c, the angles r, δ, and ε extend approximately 72, 48 Λ π 1, respectively. The extension sleeve 100 of the third selection collar 24c is seated to be adjustable. Within the channel 112 of the third weight 16c of Ya 10, ^ ^ and ^ are locked to each other by the second selection collar 24b bu P, selected as the knob 14, the three surrounding flanges 96c, θ ′ turns from I to the ^ part of the handle. If the third weight 16c is selected by the user, one of the surrounding flanges 96c, 96d, and 96e, etc., will be located under the bump 122 of the dilute second brother 16c. Therefore, 23 200400842 When the adjustable dumbbell 10 is lifted away from the support base i2, one of the flanges 96c, _, and, around the third selection collar 24c, will: Combine the third weight! 6c, and lift the third weight away from the two supporting bases. However, 'if the third weight ... is not selected, any one of the surrounding flanges, 96d, and ... of the third selection collar 24e will not be located below the third reed 嶋 122, and the grip 18's The telecentric 15-bit 46 will leave by passing through 1 1 2 without lifting the third weight = the base of the supporting building when the adjustable base 1 () is lifted off the supporting base M 2 ' 4 第二 重 # l6e will remain in the support base and be supported by the positioning wall 30 of the support base. Fig. 15 is a front view of a fourth selection collar 24d, which is dropped on the end portion 46 of the grip 18 and is positioned directly at the rear side of the third selection collar 24c. As shown in FIG. 15 'The third selection collar includes five, convex, 彖 96f, 96g, 96h, 96i, and 96j, and the flanges extend at a part around the fourth L selection collar 24d. nearby. For example, in the special embodiment described above in which the outer diameter of the collar 24 is 84 faces and the radius from the collar to the surrounding flange is 32.5 faces, the flanges 96f, 96g, 96h, 96i and 96j can be extended around the surroundings, respectively, and the angle of the degree ^: 1 η θ κ and again. The extension sleeve of the fourth choice collar 24ά 丨 〇 was held by the adjustable dumbbell The tenth weight of the fourth weight W is within 2 and it is interlocked with the third selection collar 24c. When the external selector knob is turned by the sun guard 4 five surrounding flanges 96f, , 9 places,% and so on ... Hold the grip 46 at the end portion 46 of the rotation. If the fourth weight is not to be chosen, 24 200400842 the user's choice, such surrounding flanges 96f, 96g, 96h, 96i and 96j One of them will be located under the bump 1 of the fourth weight 1. + Therefore, when the adjustable dummy 10 is lifted away from the support base 12%, the fourth selection collar 24d One of the surrounding flanges, 96g, 9, 9, and 96j—will engage the bump 122 of the fourth weight 16d and lift the fourth weight away from the support base. @ ， If the fourth weight 16d / is selected again, any of the surrounding flanges 96f, 96g, 96h, 961 and 96 ″ of the fourth selection collar ⑽ will not be located on the convex of the fourth weight 16d Below the block 1 22, and the end portion ⑯46 of the grip j 8 will leave through the 迢 Π2 without lifting the fourth weight away from the support base. When the adjustable reading PD is lifted off the support base 12, the fourth weight: it will still be supported in the support base by the positioning niches of the support base. Fig. 16 is a front view of an external selector rotary # 14 $, which is located on the end portion 46 of the grip 18 and is positioned directly on the far side of the fourth selection shaft 胄 24d. As shown in β 16, the external selector knob includes five flanges 96k, 96b, 96m,... And 96. These flanges extend around a part of the external selector knob. For example, 'in the special embodiment described above in which the outer diameter of the collar 24 is the M plane and the radius from the collar center to the surrounding flange is 32.5 Satoshi' such flanges, 96l, 96m , 96n A 96. Angles that can extend around the periphery of the external selector knob 14 by approximately 24, 24u, and 24 degrees #, ^, and 〇ΑΑ #The extension of the external selector knob 100 is seated on an adjustable dummy. From, s ,,, and the five weights 16e are within 112 of the pass, and are locked with the fourth selection collar ⑽. When the 25 200400842 external selector knob 14 is turned, the five surrounding flanges 9, 96l, 96m, 96η, and 96 will rotate around the end portion 46 of the grip 18. If the fifth weight 16e is selected by the user, 9 of the surrounding flanges, the sun, 96m, 96n, and 96 °-will be located on the bump 1 of the fifth weight 16e. 2 2 below. Therefore, when the adjustable dummy 10 can be lifted and lifted away from the support base 12, the surrounding flange of the external selector knob, 961, 96m, 96n and 960 of which One will engage the bump 122 of the fifth weight 16e and lift the fifth weight off the support base. By the way, if the fifth weight 16e is not selected, the external selector spins! Ugly Ren Ke's surrounding flanges 96k, 96b, 96m, 96η and 96 ° will not be located below the bump 122 of the fifth weight 16e, and the grip = 46 will leave through the pass, and The fifth weight will not be lifted off the support base. When the adjustable dumbbell 10 is lifted away from the cymbal, the fifth weight 16e still remains on the support cymbal A # soil seat 12 when the bit wall 30 is supported. The setting of the supported base in the support base: Two selections of the collar 24 shown in Figs. 12 to 16 are used on the female side of the base 10. The external selector -14 must be used. Rotate in phase = direction (for example, the same day m, M in the same direction, the same double denier "ten directions) 'to select the person H on the two sides. This system must be an external selector Turn the knob towards 仃 $ and turn the other external selector knob away from the user. However, if you have a 亜 n ± 疋 carving, you can do it, and you can check it in section * ”-a skilled technician will immediately know # Π '" The opposite end of the dumbbell is used as a mirror phase * axis%, so that the two outer ratios, · %% away from the user, are turned to be used to:': white towards the user or Both are used to choose the same weight on both sides. [Into r /] There is a locking mechanism with spring-loaded bolts 34 for locking the weight 16 in the proper position when the pin is engaged with the inner disc 22, and when the inspection When the needle is detached from the inner disc, a weight of 钤 10 is allowed to be inserted. ^ I meets 仃 σ. It is a partial cross-sectional view of the dumbbell, and the spring-loaded ㈣34 mechanism is connected to the inner circle One of the discs is opened 40, and the ball 44 loaded by the bomb is seated in one of the pawl recesses 42 of the inner disc. When the spring is loaded, you are shown in Figure 1 7 When the place is joined,

The spring-loaded peg 34 will interlock one of the plurality of openings in the internal disc to lock the internal disc and prevent the internal disc from rotating. Because of the internal The disc 22 is fixed to each other, the Λ temple shaft suit 24 and the external selector knob 14 are locked to each other, and the bullet is well prepared & & & Around the collars 24, knots + + are added. The flange 96 is rotated relative to the weights to fix each weight 16. In a certain way, it is used for stability and stability. Rod 118 (see ^ In-the negative balance of the spring will ensure that the material weight will be 7 ι〇 and stabilized during use and rotation selection. The receiving opening 4Λ Mod + is held in the inner disc 22, making the stud only when the weight plate 16 required by the watch and the clothing person is fully engaged with the Nissho and a specific hole-An σ .. ^ t direction. The stud will only be in the The weight plate of the equal-circle toilet was properly attached, I ^ ^ ^, Tian Yexiang Xiang Rishou would be locked with the internal disc. Figure 18 shows the huhai hu. A cross-sectional view of Yayi, and the spring-loaded bolt: Two :: The fixing mechanism is detached from the internal disc ~ and where, == Sending Stealing Buttons 14 Private Not] | In the case of indefinite, that is, The spring load 27 200400842 carried the sphere 44 without being seated in a pawl recess 42 of the inner disc of the sho. Because the elastic load pin 34 is detached from the inner disc of the inner disc Unrestricted rotation can be performed with respect to the inner limb 20, and 'therefore, the outer rotation selection button can be rotated to adjust the reset of the dumbbell. As shown in FIG. 2 and FIG. 18, the tertiary column The base 32 will protrude upward from the bottom wall to engage the bottom of the stud structure. The tomb includes a diagonal cam surface 130 above and the support base 12 from the plunger 32 to the support base 12. The protrusion extending outward at the position β ° ^ ^ f The column base is positioned on the support base, so that when the adjustable dumbbell 10 is placed on the soil seat, the output will extend into the internal support "support base When seated, the protrusion is in the cavity 72 of piece 20. No, the upper part of the plunger is tilted The surface of the 18 cams of the oblique cam will contact the spring-loaded pegs 34 on the inner side of the hole, and the saliva of the hollow space 2 is lowered. The support base is adjusted and the cam surface 130 will be inserted into the bomb ... The upper tilt tilts the spring load to the top inclined surface, and the joint position Lu = doubles back at the position of the opening in one of the openings 40 of the internal disk 22 and the bolt 80. Needle from the opening of the internal disc ^ When the opening of the circle ^. When unlocked and can be relative to the internal support piece 2: The disc will allow the choice of weight. Turn the light into the light 'for this' when it should be possible Adjusted. When Yaling 10 is on, the plunger 32 goes to λ & Α. The support base 12 + will extend into the space 1 77 + Λ of the internal support 20 and the inclined cam surface ⑽ of the plunger will meet in 72. The downward slant surface D of the elastic sheet loads the pegs 34 3 2 'and cuts the impeachment imperfectly> a piercing hole 40 pierced from the inner disc 22 but back to' allow the inner port 4 j Rotate relative to inner 28. In this position, the part selector knob 14 is adjusted. Evening ^, / can be removed by rotating, the upper part of the 」" When the sub-age shifts the load from the support base h ^ J the cam surface will be tilted down from the internal anchors. When the product is gone, the stored bullets are lifted out, and the inclined surface is detached. The spring 84 will be extrapolated to its extended, offset position "0" will engage one of the internal discs: at the position of helium, the ... is rotated on the internal branch 20 (while preventing: the The inner discs are relatively aligned). Therefore, when * local and the tethered light 34 pen Mo Ling 0 is rescued from the support base 12 ... the Shiyu load check will engage the inner circle 2 and is removed, the bullet prevents the inner circle Plate, such vehicles; 24 U-pieces, and inclined cam table rotation above the inner support 20 and the grip 18 = and = selectors M. 32. The downwardly inclined surface of 34 and Spring-loaded bolts are retracted outwards, at offset positions, and non-steam-loaded studs will enforce the order. The plunger, for example, has two large r: r surfaces on a solid downwardly inclined surface and a spring. The cyan protrusion 3 "length is from the post: 2 The material can bend the soil slightly to extend about 5 mm. The protrusion 1 is used to match the curvature of the teeth 36 going out from the inner * β ill 40. One embodiment of the pin is shown extending around the perimeter of the rounded 22. FIG. 2 illustrates an embodiment shown in FIG. 18. Α to FIG. 21E illustrate the plunger and the spring-loaded ball 44 being connected—indicating that the internal disk has been rotated: ―a detent notch 42 for full engagement (that is, 哕 # 固 使 执 一Or multiple weights are completed at 4 temple axes ...-one or more surrounding flange cores 29 200400842 the temple weights 16 ... 22 are fully engaged). It can be noted that, in some embodiments, the adjustable reading can be configured so that no weights will be engaged. Moreover, in some embodiments, when the weights have been properly secured by the surrounding flanges of the collar, the spring-loaded ball and pawl notch emit an audible and / or tire to the user Perceivable feedback. This feature is helpful for the user to determine the proper position of the external selector knob 14. As described above with reference to Fig. 15, the pawl recesses 42 of the inner disc 22 are angularly offset from the teeth 36 of the inner disc. So: that bomb! Any of the teeth of the load sphere 44 located in the #disk of one of the pawl recesses as shown in the figure will not protrude into the internal branch cavity 72. In this orientation, the support base ... «32 2〇 and therefore, the teeth% will not engage the protrusions 38, and will immediately prevent the dumbbell 1 0 from the opening center of the ancient internal disc 22: off: . Since the detent claw D 42 is aligned with a spine that falls in the basin, when the spring-loaded ball 44 is within: quasi-L, the elastic load ... 4 will also be aligned to engage the internal disc. Qibu an opening. Therefore, the opening of the internal support is removed), the bomb is "the Yaling is moved from the support base, and the value of the spring is aligned with one of the openings in the internal disc ^ shift The bolt will be pushed into the opening of the inner disc. However, as shown in Figure Ϊ 8-one of the pawl notches J 'If the impeachment load sphere 44 is not located between the settings and this = (ie 'Adjustable' collars 24 The peripheral flanges of the collars do not fully engage the selected bumps 122 of the weight 30 200400842 weight 16), one of the inner circle 胄 η offset teeth 36 will protrude into the cavity M of the internal support 20, in one case, because the teeth will lock the protrusion 38 of the plunger within the cavity. '32 cannot be supported from the inside Floor quilt: except (that is, the Asian bell 10 cannot be removed from the support base 12). Therefore, the dumbbell can only be used if the spring-loaded ball pawl 44: Loose in one of the spines In the claw notch 42 and convex around the collar 24, the projections 1 22 of the weight 16 are completely moved from the support base when they are fully engaged. The full engagement of the flanges around the collars with the heavy plate can be indicated by other methods instead of using spring pawls, such as by choosing an externally precise orientation or other mechanism. 2 = I Λ 外° The positional bands of the orientation selected by the optional knob are described in more detail below. The weight added === in the example ... The allowable is k 5 pounds to 52.5 pounds. Here In the embodiment, the combined weight of the adjustable dumbbell 10 produced with any weight 16 is 5 pounds; the 6 discs 22 and the selected collar "a (first-selected collar) or brother = selected collar) The first weight 16a between them is 7.5 pounds; it is positioned between the brother-selection collar 24a and the second selection collar: 7.5. She is positioned on the second selection collar 24b and :: = The third weight between :: W is 5 pounds; the fourth weight is positioned between the first 24c and the fourth selection collar 24d, and: definite: in the fourth outline 24d and The fifth or external weight 16e in the external selection t is 1.25 field weights. This 31 configuration allows the adjustable dummy 10J to choose from 5, 7.5, 10, 12.5, 15, 17.5, 20, 22.5, 25, 30, 35, 40, 45, 45, 45, 50 and 52.5 Shicai 15 types of added weight. These weights .. ^ ^ ^ 物 16 branches are preferably configured so that the heavy weight is closest to the middle of the grip 18 ΛΑ ^] Τ 央The gripping site 26 and the lightest weight is far away from the center grip of the grip. These weights can also be configured as desired in any of their-human sequences' and have a properly positioned Shaft failure 24 to provide proper weight selection. An alternative embodiment of an adjustable positive dumbbell 10 using an alternative spring-loaded bolt & nail 3 4 locking mechanism is shown in Figs. 29 to 38 32. First, referring to FIG. 32 and FIG. 34, in this detailed example, the dumbbell 2 10 includes a spring-loaded peg 212, a lock mechanism, a centerpiece structure, a plunger 2 14, and A limiting rod 216. Next, see Figure 25, Figure 25, the support base 218 includes a joint surface 220 and a projection ^ W 大 出 222 The shoulder joint surface is engaged with a plunger that is wrapped in the internal support of the dumbbell and inside the pancake 224, so that when the sub-age is seated on the support base, the spring-loaded detection pin 34 lock mechanism is removed from The inner disc is disengaged at 226. The shoulder engagement surface can also protect the protrusion from accidental breaks or other injuries. The protrusion is similar to the protrusion # 3 8 similar to the Putian described above. In the peripheral channel 228 of the internal support member, it is used to select the teeth ⑽ of the internal disc ⑽ when the weights 16 are not completely engaged with or disengaged from the collar ⑶. Similar to the above description The protrusions and the locking mechanism, when engaged, load the pegs 2 1 2 The locking mechanism prevents the internal disc 226, the shaft% 232, and the external selector knob 234 from rotating relative to the grip 236. When the dummy When 210 is placed in the support base 218, the engagement 32 200400842 surface M: will contact the plunger 214 and retract the spring-loaded pin lock mechanism so that the external selector knob can be turned to adjust the adjustable ^ _ = Department is located on the support base ㈣, by Turn the 丨 k select% button to selectively remove the multiple weights 16 from the multiple 4 * P phen π ^ monster δ or car clothing, the weight system of the adjustable dumb can be adjusted. Μ and Figure 34 are the The cross-sectional view of 21G can be adjusted, and the bullet ... The locking mechanism of the king nail 212 is engaged in the internal disc 2 :::: 8, and among them, the ball loaded by the elastic ... one of the pawl notches of the two discs 242. The nails of the kings are shown in Figure 3 3 w. ^ ^ ^ By the time of joining the inside, the bullet * load pin is round inside, and one of the holes is used to lock the plate.二 行 旋 ## ° Because of the inner circle, the bullet M_, ΓΓ The outer selector screw 234 is locked to each other, and the weight 16 \ I will prevent the surrounding flanges of these collars from being loaded on the block by 122 rotates to fix each weight. The bullet. The load detection nail 212 is combined with the stabilizing social studs to bear the negative fixed ㈣ ... 仵 仵 118 to ensure that these heavy objects are acted on ;: The heart can adjust the reading until the reading is returned to the support base 纟 218 The cross-section view of the middle spring load pin can be adjusted to 2: 3: 2 t, and the sub-belt can be adjusted to 21 ° ', and the spring load detection pin is separated from the inner disk 226. Since the bullet === _ 1 # piece 224 is rotated, and therefore, such as g 29 34 can be rotated to adjust the weight of ㈣2Η). As shown in Fig. M and Fig. 32 ', the shoulder joint surface-is extended upward from the support base 33 200400842 seat 2 1 8. The engaging surface extends into the cavity 244 of the internal support member for engaging the plunger 214 of the internal support member. The base (or slider) (see Figure 32 and Figures 33A to 33D) includes

A lower engaging surface 246, an upper inclined cam surface 248, and an elongated hole 250. The restriction rod 216 extends through the elongated hole of the plunger and restricts the plunger into the cavity of the internal support, but it holds that the plunger can slide along at least one main axis, such as being supported vertically in the interior Slide inside the cavity of the piece. When the adjustable dumbbell is lowered onto the supporting base 218, the engaging surface 22 of the supporting base will contact the lower engaging surface 246 of the plunger and vertically along the path defined by the elongated hole 25 of the plunger. Push the plunger. When the plunger is further pushed into the cavity 244 of the inner support 224, the upper inclined cam surface 248 of the plunger is brought into contact with the downwardly inclined surface M of the spring-loaded bolt 212: Relationship. The upwardly inclined cam surface of the plunger engages the downwardly inclined surface of the spring-loaded peg and retracts the spring-loaded peg from its engaged position in one of the openings 238 of the inner disc 226 and pulls the peg 254 The opening of the inner disc (see, for example, Figure 27). When the spring negative: the load pin 2 2 retracts the opening of the disc, the inner two: is unlocked and can be rotated relative to the inner support. The adjustable. Yaling can also be constructed so that the support base does not need to release the heavy plate. In this configuration, they can be configured to extend: = out of the bottom plane of the adjustable read 'so that if the adjustable read is placed on a surface like a floor or table, the column will Will join the surface. When rejoining the floor or other surfaces, the plunger ^ is moved to disengage from the lock plate and rotates accordingly. In the joints, it is used to round the support plate from the inside and allow the outer selector knob and collar to be unlimited. Tian Adjustable Dumbbell 2 1 0 is lowered to the support base 2. At 8, the engagement table φ 22 of the support base will contact the lower part of the plunger 214 to engage 4 f 246 and push it further in the interior. The plunger within the hollow f 244 of the support 224. _, Stubbs π force 丨… and the slanted cam surface 248 above the plunger are named Angular, load-bearing king nail 2U downward slanted surface, impeachment load retrieval

That is, from the opening 2 of the inner disc 226, the Yu disc, the inner disc is rotated relative to the element 224. In this position " Yanling's finely rotate the external selector knob 234 to adjust. § When the required weight plus place has been selected, it will be removed by the bomber: 丄 ... the bell dipped from the support base "loaded by the spring 256 loaded with inspection 212 negative H into Γ spring 1 loaded with bolts facing The inner circle M 226 is pushed. The oblique projection w ο downwardly inclined table ® 252 will engage the upward tilt of the plunger

Zhu Yi two sides :: and push the plunger away from the impulse load pin, and the ...: the surface will be separated from the spring load tack downward tilt t to help move the plunger down, Shan Jing ... Push the stud 254 outward to its extension ", the position where the peg engages the inner circle 226 'is at this position

One of the openings 238 in the mouth 226 is straight: the inner disc performs the same operation for the inner branch 224. When the sub 钤 210 is removed from the support base U 217 18, one of the holes in the spring-loaded inner disc of the shaft prevents the inner ^ solitary shaft suit 232 and the outer selector knob 234 from swinging 35 relative to the inner support. And the grip 236 are rotated. As mentioned above, above the plunger 214 and the spring load 耠 釭 &1; the inclined cam surface 248 is tilted downward with a negative 表 Table 252 series determines that the spring negative How far to retract the moved position. : Example 1; :: In the stubborn embodiment, the tilting cam surface above the plunger has a downward tilt of the load-bearing peg, Kadoto, and the tilted surface is at least two degrees above the vertical. As mentioned, the protrusion 222 may also be slightly curved to match the curvature of the teeth 23 that extend from the circumference of the inner disk 226. Adjustable = Unless the weight 16 is fully engaged or disengaged from the collar 232, the upper weight = 210 cannot be removed from the support base 218. Similarly, the inner branch 224 of the sub-bell includes a plurality of teeth off-axis 20324 temple teeth when the weights are not completely engaged or disengaged to engage the protrusion 222. When the weights are not finished ::, the teeth are connected to one of the protruding internal support members, thus preventing the heavy teeth of the: 2 from being removed. When the collars 232 are properly aligned with the required impulse II's Guangya Puppet 210 being removed from the support base 218, the j-proof nail 212 locking mechanism will again engage the inner disc 226 and Prevent the inner disc, the collars 232, and the buttons 2 34 such as μ 1, and the companion Nai 34 phase: the grip 236 and the inner support to rotate. :: The weights 16 are locked in place and the external selector button cannot be rotated to select different combinations of weights. In this embodiment, the external selector spinner includes a □ -shaped notch around its periphery to allow the user to hold it firmly while adjusting the dumb weight 36 200400842. 1Turn the external selector knob. Alternatively, the μb selector knob may include a notch or protrusion having other shapes to provide the user with a King Wen holding surface. For example, as shown in Fig. 39 J and Fig. 45, the external selection pendulum Λ ± Λ, and selects °. The snap button may include a V-shaped notch to hold the surface. In addition, # # > 6Λι Λ & ° The central grip of the grip includes a sparse material to allow the user to hold the dumber more firmly during the use of the toilet. As an example, in the present example, A-in this embodiment, the covering can be covered with a soft, sheep-swift change of night +, 3 rubber or rubber-like non-slip

Sexual material. For example, as shown in the figure] μ jin, the holding cover may include a ^ -shaped protrusion, which is extended beyond the surface of the cover to help the user hold the „Asia Bell. However, the covering may alternatively include a recess or hole that provides a grip surface. The base 310 is made of a moldable plastic material, which is strong enough. Yabell 10 is positioned to support the dumbbell with ', y, and armor. Since the dumbbell is operated by the operator while it is in the base (for example, to change the choice of weights), the base can be stably on the supporting surface where it is seated

Help. In addition, it is also helpful when the reading is removed from the pedestal or placed back into the pedestal 'during these steps. Since the σ subbell is put back in the base, the weight cup Du 1 Α β from r Τ 罜 扳 扳 16 is accommodated in all the existing sections. What if the base is easy? If the tooth surface is moved, the mute is removed or replaced from the base, which is another example of a sectional view. An exploded view of a plate with a weight bar 316. It is also possible to make FIG. 34 a base 310 without dumbbells. FIG. 3 shows the top part 3 of the base 3, 2, 3 1 4 and the bottom part of the base 3 1 8.

37 ::: Cheek, Lou Wen or position weight to fix the base. The base has two bottom parts and a bottom part, and a plate member held between the bottom part and the bottom part. The fastener 320 (not shown in the figure) extends L through the non-slip leg 胄 322, the bottom part, the plate, and enters the:, P position to hold the component together. The total weight is about 5 stones: a solid steel weight rod 316 is attached to the plate 314 and is provided by the plate to provide a significant weight to the base 3 1G and prevent the base

: Ground moves on the support surface. For example, a non-sliding rail made by 纟 P P 322, you are placed on the bottom part i, and use α to help stabilize the base on a selective surface. The base & 318 has an arched curved portion 324 which is upwardly between the two ends of the base, which provides some space between the base and the cut surface. Since the plate supporting the weight rod is fresh and supports itself, the bottom part of the base does not need to be supported> / Heavy ghost Figures 34 and 35 are also shown for actuating in the Shoulder engaging member 326 of the release mechanism in the dumbbell 10, and a weight selector

Instead of locking the inner panel to the projection 328 in the base when it is in the fully selected position. Figures 36 to 38 illustrate an alternative embodiment for the base 410 of the sub 10, which has a different weight structure for holding the base on a support surface. Fig. 36 shows an upper base case 412, a lower base case 414, and a weight bag 416 positioned and held between the upper and lower base cases. The fastener 418 extends through the non-sliding rail leg # 420, the bottom portion, the weight bag, and enters the top portion to hold the component together. The heavy bag is a tank structure blown into the type 38 200400842. It contains steel sand and concrete (or any other heavy material, including liquid I #, thumping, night-body ball bearings, sand, or the like ).

Although the blown mold of Rongkao County is packed in a U-shaped, 纟 0-shaped structure, the container can be flexible (like a plastic trendy ## / / 町 衣 状 谷 状). As long as it can fully accommodate the heavy material inside. The substrate stand 414 of the base is flat and supports the weight of the heavy bag 416. If the flat bottom is slightly buckled under the load of the heavy bag, the bottom will rest on the surface of the tower on which the base 410 sits. Figure 37 illustrates the replacement of the base

An exploded view of the alternative embodiment, which has an upper case 412, a weight bag 416, a lower portion 414 of the case, and a non-slip leg. In these two embodiments, the 'grip recess 422 is molded into the end of the base for more convenient transportation of the subbell base or a combination of chewing bell and base. See FIG. 35 And Fig. 37. Alternatively, a protrusion of the grip may be formed on the base.

An alternative embodiment of the faculty member 60 is illustrated in Figures 40 and ". The rod shown in Figure 4G is a cylindrical rod 612 (which may be solid or hollow) , Which extends through an individual holding part 614. The holding part ❺ profile contour is used to comfortably handle a load 'and the holding part may have some friction formed by a reinforcing material 616 thereon Area. The holding portion is held on the rod by a pair of setting screw fasteners 618 or the like. In one embodiment, the holding portion of the talent is formed of steel; however, it can also be used Other suitable materials such as aluminum, rubber, polymer, and the like. Two adjacent narrow holes 6 2 0 are formed on the two end portions 6 2 2 of the holding portion.

39 2UU400842. These elongated holes receive the protrusions 624 formed on the Λ, 0, P5) disc 026, and are used to rotatably engage the inner disc with the ends of the adjacent positions held by the grips. This prevents the inner disc from being independent ☆ female. The two ends of the rod are inserted into the ridge pattern, and the holes 6 2 8 are used for crossing thin fasteners to attach the end screw -630 to the rod. For μ used for internal support strains 7! Η, an alternative structure is shown in Figure 42 and Figure 43. The meat > On the ends. ? To the symbol 邛. 4 ^ The internal support shown in Figure 42 and Figure 43 is provided with an internal surface 712 ("714 (see the figure called ... Cai ^ Figure name and an external surface branch, opening 716 is formed) In order to pass through the non-deposited piece, and an enlarged concave Qiu Qiu 7 8 series is formed around the central opening on the inner surface. As discussed in Tailing Λ7 Τ 彳 1 on the member 610 structure, the two are opposed The convex piece 72o extends into the recess for the purpose of joining =: the corresponding slotted hole 62 in the holding portion 614 of 18. One bit is two: the notched area 722 at the top of the piece receives and The internal end of the fixed (also 724 threaded fasteners) jumper 726 is extended along the top of the weights 用以, when the dummy: base 410 is removed for use Prevent these heavy objects from rotating. A base of the support member, the edge of the base, and H are flat for joining .., a recess 730 is formed in the support member at the The bottom edge of Shitan gives Wei * shan this place to receive the structure of shoulder joints 326 and dog products 328, μμ y ° described in the text. An opening in the recess / j 2 system; ^ sleeve full | — strong ^. at the surface 'to allow access to the recess to locate the spring-loaded pin 314 of the lock garment In the support member, 40 200400842 and the structure for positioning the ball pawl 44 into the support member. A notch 734 is formed at the bottom of the cover portion of the opening and closing mechanism. The opening 736 is used for the bolt 216, = the slider adapter / plunger 214 can be slidably restrained (see Figure 32) β Α Figure 43 shows the cutting material level 7ΐ4. The surface of the part illustrates several fastening features to provide sufficient structural strength of the Φ ρ μ Π support.-A groove 74o extends around the edge of the support for receiving on the inner disc. The teeth are alternately engaged and disengaged during the selection of the weight plate as described elsewhere herein 328. The central opening 716 for receiving the lever # 612 is shown by Gu And a notch 742 is formed at the top of the support for receiving the jumper 726. The recess 744 at the bottom extends into a housing 746 in which three openings 748 are formed. The opening 748a closest to the central opening is a position indicator for the sphere-pawl 44. The sphere And the bullet # 88 is positioned in the opening 7 仏 from the inside of the support. The next opening 748b is the part of the spring-loaded pick-up pin 34 for the locking device. The peg 80 and spring 84 Positioned in the aperture view from the inside of the support. The third aperture is a peg 216 for restraining the slider adapter / plunger 214 as described above. The plunger is positioned in the lower part of the closed portion 75 of the recessed portion 744 from the bottom == 2, and therefore the restriction pin is press-fitted into the receiving opening 'to restrict living in it On the plunger. The plunger is a closed portion protruding from the recess. The bottom part ❾752 of the recess is closed and receives the limit 41 200400842 shoulder 326. When read] 0 is placed on the base 4i0, the plunger 214 is pushed up into t of the closed portion of the recess, actuating the locking mechanism as described elsewhere. A jumper 726 is attached to each of the support members m and extends through the narrow guide holes u ?, Y? The jumper 726 has an outer end portion 754, which is assembled in the grooves of the inner frame edge of the spin section. The outer end of the jumper is rotated at the knob, and the sun guardian groove slides, so that the knob can be rotated during the selection of the weight. The outer end of the jumper may accidentally touch the side of the groove in the knob. In the case of no contact, the jumper is a kind of cantilever beam structure. See s 39 'This jumper records that the weight is rotated on the lever 612 during use. Figures 44 to 46 illustrate alternative embodiments as described above. The lease bell 9H) shown is received at the base 912 in FIG. In this position 'Since the locking mechanism is not actuated, the weight can be selected by the selector 914 (the knob is turned, the shaft & 9 1 6) The required weight ⑯ 9! 8) Rotate to the required weight load to perform. The choice of weight f on the two ends should be the same (ie 'select' 5 'on the end—to get the indication on the scale. However, if necessary, you can change The knobs are rotated to different weight standards and will achieve a weight between the two selected weights—the weight. Figure 45 shows that the reading script (in its worst form) was lifted off the base 9 2. No weight plate 918 was left on the base. When the dumbbell is lifted off the base, the lock mechanism 42 200400842 is actuated and the collars J7 1 U m rotate in a regular manner. The jumper stops these weights relative to the collars to illustrate the reorientation of H 疋 with a weight of 30 傍. Figure 4: 1 # & 4, a dummy was lifted off the base. The double object sheet is left on the base 912 sheet. The divider 926 holds these weights upright and is ready to receive the dumbbell. 47A and 47B describe two views of a spinner μ ^^ / 5 ,,, spin-drying / y-breaking, an alternative Beta example of the spinner interfering with the inner circle. It is an operative square rotary interference device to prevent the rotation of the inner disc. The impeachment biasing member presenting device includes a bombine biasing member, a curved surface of the object. 'Shigegu! A number of dentate protrusions or perimeter teeth are matched with dentate protrusions. The lock: two discs-including a zigzag protrusion that offsets along the perimeter of the disc so that the ridge of m2 is directed toward the internal fixture: the person & 'under the condition of the force' the lock In order to prevent one or two of the internal discs from matching with the dentate protrusion of the base pedestal or other surfaces ... an actuation = Ya Ling is set on the component and the actuating member will engage the spring-loaded elbow- The core of the component pushed away from the inner disk is located in the base or in another: when the component's jagged protrusion--on the sundial, the elastic yellow load lifts off the protrusion along the internal shape, so "... 隹 / α ... the perimeter of the letter plate 嶋 contend for A, open the internal rhyme: use A & support for A, for the grip and the inner turn 0 § lifted off the base he will join the The inner circle is like # 日 β when the surface is turned, the member rotates. Prevent the inner disk from being used. At the same time as the

43 200400842 Referring to Fig. 47a, an alternative embodiment of a rotary interference device or locking device (see above) is shown in engagement with the inner disk. A control arm 1004 is pivotally engaged with the internal support 1006 so that one end of the control arm 1004 will protrude into the recess 1008 and the other end of the control arm 1004 will be locked. The device block 1010 is joined. The block 1G1G has gear teeth or jagged protrusions on its upper surface for engaging the corresponding gear teeth or jagged protrusions on the outer frame edge of the inner disk 1002. The bomber 1012 shifts the locking device block 1 〇 丨 〇 into the engagement with the internal disk 丨 002: 'Asia and will cause the control arm 004 to be in the recess 008 The ends are oriented downwards. As shown in FIG. 47b, when the adjustable reading is placed in the branch = soil seat 1014, the plunger 106 (or the base or dumbbell is placed on another part of its supporting surface) ) Will engage the manipulator arm 4 to lock the device block 1010 under the dust to resist the impeachment and disengage from the interior = disk L when the, Aya is lifted off the base or the surface of the tower , The bullet s will offset the block 1010 into contact with the internal disc, and: control the rotation of the internal disc relative to the internal support # 娜 和 grip. The locking dress can be attached to the upper portion 8 'of the internal support so that the jagged protrusions of the block 1010 are oriented downwards, using the dent-like protrusions along the inner circle M1002. In this implementation / H trailing arm Gang 4 was not included. Instead, the rods supported in a slidable manner extend between the lower portions of the internal support members. The internal gift π position 1018 is operatively engaged with the locking dress 44 200400842. When the adjustable dumbbell is placed on the support base surface, it will contact the rod and the rod will be engaged to the two joint two blocks. 'Upward movement of the lever will cause the lock ^, P disc The tax is removed, and thus the internal disc is allowed to advance, allowing the choice of weight to be adjustable.仃 夂 Turning to the above ^ The preferred embodiment of the present invention has been described to a certain degree in detail for the disclosed == without departing from the spirit or scope of the present invention (for example, all directional reference materials, Right, top, bottom, above, below: vertical, straight, square: left, clockwise, and counterclockwise) are only used to help readers understand the ^ confirmation purpose, * R 丁 人 《可 丨 解 本It is invented and does not cause any restrictions, especially regarding the location, use of S *. The reference material for connection (joining, connection, installation, and the like) is to be extensive; attached,. L, i, white people, y ~ textually inferred and can be ^ 丨 between a connected part of the component And the reference materials showing the connection between the two elements in the middle of the relative motion of the element element do not need to be listed. Those who want to connect with each other are in a fixed relationship with each other. In the description above or shown in the accompanying illustration, "Uchigu" should be interpreted by way of example only, and not by way of limitation. The name deviation is defined in the accompanying 4 * < details and structural changes can be made without the spirit and scope of the invention within the scope of the March patent application. [Brief description of the drawings] (I) The preferred embodiment of the drawing part ^ · Sun and Moon X will be described in more detail with reference to the following drawings. In these illustrations, according to the first aspect of the present invention: # 办 丨 a The figure of a Λ yoke example of an adjustable dumbbell is shown in FIG. 2 according to the present invention—a figure 3 I talk about the aunt β only him ” According to the perspective view of the base; the perspective view of the internal supporting parts of the heart example; FIG. 4 is a view along the internal supporting parts of FIG. 3; 4 is a sectional view taken according to the present invention; FIG. It is a perspective view of a disk according to the present invention; a detailed example of a grip. Zhanyi_ri Figure 7 is a view of the 喟 敕 Λ? To the handle of Figure 1;. Front view of Zhou Zhengdu, removed; The weight plate is shown in FIG. 8 according to an embodiment of the present invention, the perspective view showing the outer surface of the collar. A perspective view of the collar, FIG. 9 is the inside of the collar of FIG. 8 & The body diagram shows that the axis of Fig. 10 is according to the present invention—also) ^ one of the embodiments—Jra, and the diagram η is the weight of FIG. 10 A front view of the heavy objects; a front view; a line] 丨-〖〗 sectional view 12 is a front view of an embodiment according to the present invention; FIG. 13 of an embodiment of the shaft clothing according to the present invention-thoroughly ^ A perspective view of the poverty alleviation through the rounds of the implementation examples; f by two elder brothers of the first implementation mode 46 200400842 before the implementation mode: 4 is according to the present invention-an embodiment of the embodiment-Fig. 15 is according to the present invention-a Front view of the face-knotting method of each known example; the eldest brother of the four implementations Figure 16 is a front view of the method according to the present invention; a selector of an embodiment describes an implementation Figure 17 is a grip, internal difference p I. There are no parts and general internal plane views, in which the locking mechanism is in the engaged position, and the other part of the locking mechanism is cut away. 0 1 8 is the locking mechanism in the position of the missed person / money 13

Figure 19 is a partial grip and a diagram, a side view of a representative front side cross-section of an internal support member. Figure 20A is an elevation view of a locking bolt according to an embodiment of the present invention. 20B Figure 20A is locked Front view of a bolt; Figure 20C Figure 20A Side view of a locking bolt;

20D, FIG. 20A, rear view of the locking bolt; FIG. 20E, FIG. 20A, top view of the locking bolt; FIG. 2A, perspective view of a plunger according to an embodiment of the present invention; 21C, FIG. 21A, a front view of the plunger; FIG. 2 D, FIG. 21, a top view of the plunger; FIG. 22 is a perspective view of an embodiment of an adjustable dumbbell, the dumbbell is engaged with a support base; Fig. 23 is an adjustable read portion of the dumbbell according to an embodiment of the present invention; Fig. 24 is a sectional view of an embodiment of an adjustable dumbbell; a support base is attached; Fig. 25 is a support base; A perspective view of the embodiment; the dumb-bellied figure is a sectional view of an embodiment of an adjustable dumbbell joined with a support base; the figure "is a partial sectional view, which mainly shows a support member and an inner circle A sinus of the disc engages the inner disc; "the locking bolts in the example are not removed from a support base as shown in Fig. 28 for an example of an adjustable dumbbell; Partial section view, which mainly shows Internal supporting piece: an embodiment of the internal disk, wherein the locking bolt is nailed to the internal disk; 丨 cut and connected to α Figure 30 is an elevation view of a locking pin in accordance with one embodiment of the present invention. A second perspective view of the locking pin; a front view of the locking pin shown in Figure 31A; FIG. 31C; a side view of the locking pin shown in FIG. 31A; a rear view of the locking pin shown in FIG. 31D and FIG. 31A; FIG. 32 is a perspective view of a plunger according to an embodiment of the present invention; FIG. 33A is a second perspective view of the plunger shown in FIG. 32; FIG. 33B and FIG. 33A are front views of the plunger; 48 200400842 FIG. 33C FIG. 33A is a side view of the plunger; FIG. 33D is a plan view of the plunger shown in FIG. 33A; FIG. 34 is a sectional view of an alternative support base according to an embodiment of the present invention; 34 is an exploded perspective view of the supporting base structure shown in FIG. 36; FIG. 36 is a base view of the #generational support base of the embodiment of the present invention; FIG. 37 is an exploded perspective view of the supporting base structure shown in FIG. 36; Fig. 36 is a perspective view of a supporting base structure; Fig. 39 is a perspective view of the support base according to the present invention. Example—a cross-sectional view of a supporting structure and an adjustable dumbbell joined by the bismuth supporting structure; FIG. 40 is a perspective view of a grip according to an embodiment of the present invention; and FIG. 41 is a front sectional view of the grip of FIG. 40. Figure 2 Figure 2 is an upright & β of an internal support member according to an embodiment of the present invention, the view shows the internal surface of the internal support member; Figure 43 is a perspective view of the internal support member of Figure 42, the 4 interior The external surface of the support; Figure 44 is a perspective view of an adjustable dummy 1 according to an embodiment of the present invention, the dumbbell is engaged with a support base; Figure 45 is the adjustable dumbbell and support base of Figure 44 The center of the seat is connected with all the weight plates; Figure 46 is a perspective view of the adjustable dumbbell and supporting base of Figure 44. The 'Sub-bell' is removed from the supporting base and connected with Less than all panels joined; and early 49

Q 47A and FIG. 47β illustrate an alternative embodiment of the gate rotation control structure between the support disc and the inner disc, which is used to prevent the inner disc from proceeding relative to the grip when using dumbbells Spin. (II) Symbols of components 10 Adjustable dumbbells 12 Support base 14 Selector knob 16 Weight / weight plate 1 6a First weight 16b Second weight 1 6c Third weight I6d Fourth weight 1 6e Five weights 18 Grip 20 Internal support 22 Internal disc 24 Collar 24a First choice collar 24b First choice collar 24c Second choice collar 24d Fourth choice collar 26 Central grip 28 Wall 30 positioning wall

50 200400842 32 Plunger 34 Spring-loaded peg 36 Tooth 38 Protrusion 40 Opening hole 42 Opening hole / pawl recess 44 Spherical pawl / sphere 46 End portion 48 Flange 50 Outside periphery 52 Support surface 54 Key portion 56 End end 58 Internal opening 60 Rod 62 Surrounding channel 64 External surface 66 Stud 68 Hole 70 Hole 72 Cavity 74 Cover plate 78 Internal surface 80 Stud

51 82 200400842 84 86 88 89 90 92 94 96 96a '96b, 96c, 96d 96e, 96f, 96g, 96h 96i, 96j, 96k, 961 96m, 96n, 96o 98 100 102 102a' 102b, 102c 104 106 108 1 10 110a, 110b, 110c 112 114 Rotary Spring Coil Cavity Spring Ball Internal Surface Internal Opening Edge Around Flange Flange Flange Flange Flange Internal Opening Extension Sleeve Insert Bump / Insert Insert Internal Surface End Surface External Surface Notch Notch Channel Arc

52 200400842 116 Surrounding 118 Stabilizing rod 120 Surrounding groove 122 Engaging projection 124 Front side surface 130 Upward inclined cam surface 132 Downward inclined surface 210 η subbell 212 Spring-loaded bolt 214 Plunger 216 Restriction lever 218 Abutment Base 220 engagement surface 222 protrusion 224 internal support 226 internal disc 228 peripheral channel 230 tooth 232 collar 234 external selector knob 236 grip 238 opening 240 sphere 242 pawl notch

53 200400842 244 Cavity 246 Lower engaging surface 248 Upper inclined cam table 250 Slotted hole 252 Downward inclined surface 254 Stud 256 Spring 310 Base 312 Base top portion 314 Plate 316 Weight rod 318 Base bottom portion 320 Buckle Piece 322 non-sliding leg 324 bent portion 326 shoulder joint 328 protrusion 410 base 412 upper base housing 414 lower base housing 416 weight bag 418 fastener 420 non-slip leg 422 grip recess

54 200400842 510 Knob 556 Internal frame edge 612 Cylindrical rod 614 Holding part 616 Reinforcement material 618 Screw fastener 620 Slotted hole 622 End 624 Bump 626 Internal disc 628 Hole 630 End knob 710 Internal support 712 Inside Surface 714 Outer surface 716 Central opening 718 Enlarged recess 720 Bump 722 Notch area 724 Internal end 726 Jumper 728 Bottom edge 730 Recess 732 Opening

55 200400842 734 736 738 740 742 744 746 748 748a, 748b, 748c 750 752 754 910 912 914 916 918 918 918a 920 924 926 1002 1004 1006 Notch opening fastening feature groove notch recess housing opening opening closed bottom Partial External End Dumbbell Base Selector Knob Collar Heavy / Heavy Plate Heavy Weight Plate Grip Jumper Separator Internal Disc Manipulator Arm Internal Support

56 200400842 1008 Recess 1010 Locking block 1012 Spring 1014 Support base 1016 Plunger 1018

Claims (1)

200400842 Scope of patent application: 1. An adjustable dumbbell including: (a) a dumbbell, which includes: (i) a grip; jn), an internal support, which is installed On the grip and is substantially fixed relative to the grip; (iii) an internal disc that is rotatably mounted on the grip; " ") a plurality of interlocks Each collar system includes at least one flange 'these interlocking collar systems are further interconnected with the inner disc; (v) a rotary interference device' For joining the inner disk to the inner gift; and jW)-a selector device 'which is interconnected with the plurality of collars and the inner disk which are interlocked; (b)-a base The support includes: (0 multiple weights, each weight having a projection; (ii) a plurality of positioning walls for supporting the weights; and (in) an actuator , For releasing the rotary interference device, certain combinations of H _ and other heavy objects are At least one flange with less than /% of the shaft is selected to engage with the bump of the weight. 2 • The bell as described in item i of the patent application scope, wherein the rotary interlock device includes a spring load Studs. 58 200400842 Mouth. 3. As described in item i of the scope of patent application, the 0 sub-belt, and the beneficial device includes an external selector knob la., Π HAI remote selection 4. As in the scope of patent application! The above-mentioned rotary indicators include:-Ding is used to refer to the rotation position of the inner disk. The sub-indicator described in item 4 of the patent scope includes a bullet. In the cage /, the spinners load the sphere and the pawl together to indicate a selected weight. Q ,,, and the inoculation dummy and the base system, which include ... 6. A plate with at least one weight It can be changed and the dummy has: a dummy that is used to select at least one required weight load on the dumbbell, and a mechanism to make the selected mechanism ineffective; a piece ... for selecting a Base for receiving the aforementioned Bell; and bit two: its: the mechanism used for selection can only be used when the above-mentioned reading is positioned in the base just described. The aforementioned base will be actuated when it is removed. Yi. The "Yingling system" described in item 6 of the patent scope, wherein: the base of Heshu includes "for engaging the aforementioned for loss of function" The mechanism 1 of the mechanism will not be actuated when the aforementioned mechanism is placed in the aforementioned base, and the aforementioned mechanism for failure will not be activated. There are: 8. The cuckoo system according to item 6 of the scope of patent application, which further includes For mechanically fixing the dummy in the aforementioned base when the aforementioned mechanism for selection is not fully engaged. 9. The dummy system according to item 6 of the patent application scope, which has: 10. A dumbbell system for fixing the selected weight plate to the aforementioned dumbbell 10. A dumbbell system comprising: the aforementioned grip and the aforementioned grip having a grip portion With at least one end; an inner plate, which is It is installed adjacent to the holding part; it is equipped with a supporting plate, which is installed on the at least one collar in the way of square rotation, preferably after p; ^ _L If Η " Is mounted on the aforementioned grip and is engaged with the aforementioned supporting plate; a selector spin, whose 俜 M ^ Q tool is mounted on the aforementioned grip in a rotating manner and is connected with the aforementioned shaft Ring joint;-a heavy plate, which is attached to the aforementioned grip in a removable manner, and is in a state related to the front, one collar at a time ; And a mechanism fixed for selectively fixing the front plate to fix the second plate to the inner M ^-a support plate, a collar, and the " The inner plate rotates with the grip. : Two: as described in item 10 of the scope of patent application. Yaling, where: ^ The plate is substantially fixed to the knot— & & It is installed in A as described in item 11 of the patent application, in which the% of 1-1% is redirected. Among them, the aforementioned 60 2UU4UU842 mechanism for selective scooping and solid fixation includes: The aforementioned inner panel with a recess; and a locking dream: the one with the front! ..., is positioned in the aforementioned recess and rotatably ilh the aforementioned support plate substantially to the aforementioned grip. 2 'The dumbbell according to item 2 of the scope of the patent application, Douzhong. 2: The floor slabs define at least one opening; and the aforementioned locking clothes placed in the second counter are selectively removed. Let the aforementioned grip :. The device for rotationally fixing the aforementioned supporting plate to 14. As described in item " in the scope of the patent application, the device in the basin--2 敎 contains a pillar member which is connected from- Positioned in the first support plate in the aforementioned recessed portion and reached a second position. = =% M before exhaustion. 'In this second injury, the pillar member system is at least partially from 'Support plate. The recessed portion of the sensory ground 1 extends to engage the aforementioned: 15. As described in item 13 of the scope of the patent application, it further includes a mechanism for disengaging the aforementioned locking device from the aforementioned support plate. 16. The spray bell according to item 15 of the scope of patent application, wherein: the aforementioned mechanism for detaching includes: a base for receiving the dumbbell; an engaging shoulder on the base; wherein The aforementioned engaging shoulders enable the aforementioned locking device to retract from the aforementioned cutting plate when the 61 200400842% bell is contained in the base material. 2. The 嗤 钤 described in item 16 of the scope of patent application, wherein: the joint shoulder is suitable for being at least partially inserted into the recess; and ☆ placed in: the U ° shoulder punch system makes the aforementioned locking device at When the dummy is closed with a recess, it will retract from the aforementioned support plate. 2. The rental bell according to item 16 of the scope of patent application, wherein: the engaging shoulder of the fan is directly engaged with the aforementioned locking device. Dagger: The reading described in item 16 of the scope of the patent application, wherein: ::: the locking device includes an offset and a slider positioned in the recess; the aforementioned engaging shoulder system engages the offset The sliding member, so that the supporting plate of the sliding compound is separated; and the aforementioned offset picking nail is now: the offset bolt just described, so that the sliding member is separated from the aforementioned bias ::, The support plate is detached, and the aforementioned support plate is detached. the nail so that the aforementioned offset stud is engaged 20. The locking device as described in the patent application: 项 所 所 铃, where: 部; and the lower end forming a cam surface &部 端 部。 The end. / 、 — One end 2 forming a complementary cam surface! As described in the scope of the patent application, the above-mentioned convex surface on the shoulder is described in item 0, wherein the front cam surface is operatively engaged at 62. 200400842 describes the aforementioned cam surface on the shackle garment, which is used to cause the lock to move into the tyj post + # „, ^ ## zhongya and detach from the support plate. 22. 15. The dumbbell according to item 15, wherein _:,: the user side, and the mechanism for detaching from the locking device includes a base for accommodating the aforementioned dummy Ling; the base described in A includes an engaging feature; 'wherein The aforementioned engagement feature causes the aforementioned locking device to disengage from the support plate when placed in the base, and the engagement shoulder of A 迚 is received in the recess; and _ A dog product for selectively engaging at least one projection on the support plate is used to dumb the projection when the projection is aligned to engage the above-mentioned > one projection Limited to this base. Dumbbell, wherein: the base described above includes an engaging feature for at least partially inserting into the aforementioned inner panel; and / or the engaging feature described in the fourth aspect causes the aforementioned locking device to be in the dummy The valley is detached from the supporting plate when placed in the base; and the engaging shoulders described above are received in the recess.