TWI313615B - Adjustable dumbbell and base systems and a dumbbell therefor - Google Patents

Description

1313615 IX. INSTRUCTIONS OF THE INVENTION: TECHNICAL FIELD OF THE INVENTION The present invention is generally related to - in particular, to a user-friendly system; and to increase the weight of the bell and to fix the σ-bell in the pedestal _ , the adjustment of the origin. Adjustable dumbbell system up to the volume. 1 has chosen the appropriate case for the reciprocal photo. This application claims June 7th, 2002; the whole "bell system, the United States _ heart::: two: ." The monthly application and name is " Adjustable sprayed in the United States No. 60/400,244 temporary patent &, 7 car S曰, t search for a case, and 2002 U i filed an application and the name is "adjustable The bell system "National No. 60/400, 894 is the benefit and priority of the ECTV t, f patent (4). These patents are for reference. · On July 31, 2nd, the name of the US 29/164, (IV), which is called “Adjustable Reading”, was filed on July 31st, and the name was changed. The support base of the Yaling, the new type of patent application No. 29/164,93 1 of the United States, and the application of the name "adjustable. Yaling" of the United States on the next day of August 2002 No. 164,972 new style special fund application is added to this article for reference. U.S. Patent Application Serial No. 1/27,049, filed on Apr. 18, 2002, which is incorporated herein by reference. [Prior Art] U.S. Patent No. 5,876,311, U.S. Patent No. 6, 186, 927, issued patent No. No. No. No. No. No. No. No. No. No. No. No. No. No. No. No. No. No. No. No. No. No. No. No. No. No. No. No. No. No No No No No No No No No No No No No No No No No No No No No No No No No No Such as curling of the biceps, lifting weights, f stretching triceps, and the like. Because many of the forging chains ^ borrower σ Yaling to carry out, borrowed; when the cloud is in the evening, the user will use ten different dumbbells, and each one. Yalings have different weights for conventional forging. Tradition (4) 每次 Each time the user wishes to change the weight of the dumbbell, the user must select a heavier reading, or disassemble the rent in (4) and change the standing weight. The traditional reading is somewhat inconvenient to use. A separate reading user can perform the "four", not the dumbbells of the f. η" 里里 [Abstract] In response to these issues, the reading has been designed to allow weight on a single = bell. This (four) bell generally has a more complex structure that allows for loading, and usually has a considerable weight difference. When the difference in weight is reasonable, the household: The total weight of the soup is often quite low, and the heavier adjustable ya bell is needed for heavier training. What is needed is a reading of the amount θ n L m 4 which is easy to use, securely holds the weight on the rod, and does not allow for a wider selection of weights. , each in a separate lever [Embodiment]

a J-duty dumbbell system refers to the 10' that allows the user to easily adjust the weight of an adjustable dumb w-age. The 1313615 $ Ming Adjustable (Four) Bell System allows the operator to place one or more selector knobs in the adjustable read position in the support base 12, to: - a desired (four) 16 combination, and the adjustable The dumbbells lift the base of the tower for a desired training. The :::::: desired combination of weights and unwanted weights are in the pedestal.帛A user needs a different weight of the dumbbell, and the user puts the adjustable reading back into the support base, and the selector rotates the ugly to engage the weight of the spirit I 4 And it will have the required weight = adjustable (four) read lift _ the county seat. Between the use of the lining type (i.e., when the adjustable dumbbell is not in the support base), the entire electricity is constructed such that it is difficult to rotate the selector knob to increase or remove the weight. Or impossible. • Haim's “Asian Age System” includes a picture as shown in Fig. 2 and a support base 12 as shown in Fig. 2. For example, the adjustable dumb 10 includes a grip 18, a pair of inner support members 20, a pair of inner loops mu, a plurality of collars 24 separated by a plurality of collars, and a pair of external selector knobs. 14. The adjustable, dumbbell 10 includes two ends, the two end regions are two-two = two sides: describing the adjustment of the dumbbell or one side of the base ^ ° ^ Tian on the side of the 4 One or more components = one or more components corresponding to or similar to the other side of the dumbbell or the other side of the base or the end region. Internal = The cow is mounted on the grip adjacent to the center of the grip: as described in more detail below, the internal pusher does not rotate relative to the 1313615 grip. The inner disc is mounted on the grip directly 2° away from the struts or outside the inner support. The plurality of; the skin is positioned on the grip and extends the grip 18 from the inner disc = two 4 axes % to each other (ie, with an adjacent collar), and the inner disc of the spot The pin is like J and rotates with the grip. The externally selected equiaxed branch and the inner disc will be wound around the adjacent #" 24 14 is positioned at the end of the grip and the end of the shaft: when the external selector knob is rotated, The outer rim is such that the outer selector collar and the inner disc are also rotated by the y,//heavy 16-series of the collar against the grip, and are separated from each other. Optionally engaged by the collars according to the orientation of the outer selector knobs & 14 as described in more detail below. Base 2 2 Series: 24, Figure 25, Figure %, and other illustrations The weight of the support receives the read 12 and allows the user to adjust the weight of the sub-age, and to protect the land, wood >

Use ^ to hold the heavy denier that is not attached to the dumb, and use the sub-bell 10. The user first decides that the accent to be lifted is located at the base of the cut base 12 (4). The selectors at the ends are rotated... The selectors are held in the grips 18 with a stack of weights 16 or a pair of weights. The user picks up the dumbbell and leaves the base. Any weight that is not retained with the adjustable mute is left in the base. As shown in Fig. 2 and Fig. 25, the county seat includes __ bottom wall 28, plural heart wall 3〇, and a pair of minus 32. The bottom wall supports adjustable Aachen and heavy objects. The dedicated positioning wall 3 ensures that the adjustable - age can be properly aligned when inserted into the support base. Moreover, the positioning walls are such that the weights are upright and are positioned in position relative to the adjustable dumbbell. The bell can be easily inserted into the support base and removed from the base: the base. The positioning walls 3G are separated by 1 when placed in the susceptor base 12, and are placed between adjacent weights, and are used to remove any of the bells when they are removed from the support base. The weights remain upright. The plungers extend upward from the support base. = The plunger system is positioned to extend into the interior support of the adjustable 钤 当 when the rental bell is placed in the support pedestal Further in the cavity in the piece 20. Further described below, the stems are all, the soil 32 is withdrawn from a locking device, == the adjustable, the bell is located in the base of the building and can be selected differently as shown in Figure 3. And the locking mechanism of the inner support 2 () wrapped spring load peg 34 of Figure 4', the total & L selection mechanism prevents the inner disc 22, the collar 24, and the external selector knob u ^ Rotating relative to the grip. When the dummy 10 is placed in the support base 12, the plunger 32 will retract the locking mechanism of the spring load peg, so that the external selector can be (four) And, in turn, the collar and the inner circular confusing disc are used to trim the weight of the adjustable dumbbell. Therefore, The air can be adjusted when the dumbbell 1 is seated in the support base 12. The weight adjustment of the bell can be selectively engaged or disengaged by rotating the pair of externally selected write knobs 14 (not 16) Located on the end of each grip of the fish) and a plurality of collars 24. In addition, in most cases, the adjustable reading is not removed from the support base, and the dirt 16$ is fully engaged. Or disengaged from the collar branch 1313615, as described in more detail below and with reference to Figure 5 and the door, the dumbbell: includes a plurality of teeth on the inner surface of the inner disc 22: 36,: the double is not completely When engaging or disengaging the collar, the teeth can engage a projection 38 of the two. The teeth are generally parallel to the axis of rotation of the disk from the rim of the inner disk. The teeth are knife-filled to allow the protrusion to pass when the collar is fully engaged and to interfere with the movement of the protrusion when the collar is not fully engaged. It may be noted that ' Used to receive spring load plugs: 40, 42 and spherical spines The 44 series are positioned in line with the adjacent teeth. However, ... can be anywhere on the interior as long as they can be mated with the spring loaded pegs as described above. When the weight i/again is fully engaged by the collar, the teeth 36 will engage the protrusion 38 of the plug 32 and prevent the plunger 2Q from being blocked by (4) Removed. When the collars, the inner discs, and the spin-ups are aligned with the day, the Aa can be removed from the support base, and the spring loaded needle locking mechanism The inner disc 'will be re-engaged and the inner disc 'shaft length 24, and the outer selection grip 18 and the:-part cut piece will be prevented from rotating. Therefore, in the field (5), the weights will be locked in place and the external selector knob will not be able to fit. Rotating to select groups of different weights Therefore, when the reading 10 is set to the base S plug 32, the spring load studs 34 are engaged, and the post is used to disengage it from the inner disc 3 2 12 1313615. The collar is raised to select the pendulum 14 so that it can be rotated 'to rotate the weight required for the main thrust. The ball-shaped pawl 44 assists the user in publishing when the user is in a safe rotational position and is not: for selecting the position between the weight plates 16. The knob also has a mark that = has not selected the desired weight. This is described in more detail in the position between the weight selection and the W-shaped 36 in the inner circle _ engaging with the protrusion 38 of the plunger, thus the slap disc, and the renting bell Stay in the base. When the knob is properly pressed, the protrusion will pass between the teeth and allow reading to be removed at 2 μ. # When the read is removed from the pedestal, the plunger will be inside, and the load I 34 will be allowed to be deflected to enter the mating hole in the disc 22 to block the inner disc. The rotation is performed with respect to the support member 20 and the bell. Since the collars and the selector buttons 14 are both locked to the rotation of the inner disc 22, this also prevents the equiax ring 24 and the selector knob! 4 to rotate. Thus, when the dummy: 攸 support base 12 is removed, the selector knob cannot be rotated to change the weight selection and cause the weight on the door bell to force away. As shown in Fig. 6, the grip 18 of the adjustable dumbbell 1 includes a middle portion: a grip portion 26 and a pair of I5 P positions 46 respectively located at the ends of the grip portion. The grip portion of the grip is preferably machined and provides a comfortable, ergonomic, and non-sliding surface that allows the user to hold the adjustable (four) bell securely. The gripping portion further includes a pair of flanges 48 adjacent the end portions. The flanges extend 13 1313615 beyond the outer periphery 50 of the end portions and provide a support surface 52 for the 5 liter inner support 20. The end portions 46 also include key portions 54 that extend beyond the outer periphery of the end portions. The key portions extend radially from the longitudinal centerline of the grip and extend a path to the length to fit a keyway path in the support plate member 2以便 to prevent the support plate member from being blocked. Rotate on the grip 18. As used herein, internal and proximal terms refer to a central grip portion 26 $ direction toward the grip, and the external and distal terms refer to an end toward the grip. The direction of the end point 56 of the portion 46. The side grip is generally symmetrical for the midpoint of the central gripping portion. The central grip σρ is slightly raised to provide a comfortable and ergonomic surface for gripping. In this manner, the grip 18 extending distally from the center of the grip portion 26 has a substantially reduced radius. The radius of the grip begins to decrease at the flange 48 until the sizing surface 52 is dead, at which the grip has a step with a reduced radius. This reduced radius step extends around the grip except for the section where the key 胄 54 is formed. At the far side 4 of the key portion, the grip has a substantially constant radius until the end of the grip ends at "6. The area remote from the key portion is adapted to engage the mating opening ' in the inner disc 22 and the collar 24 and the element such as the outer selector knob can slide over the end portion. Well ^ as shown in Figure 3, 'The (4) Branch 2G defines a solid for receiving the grip 18, and a substantially centrally formed opening of the portion (such as the inner 14 1313615 female fork) The quilt opening 5 8 ) ..... a rv - 1 solid end advertises the p portion 46 and abuts the flange 48 of the central grip portion 26. The opening of the inner support member further includes a key groove 6G that receives the key portion 54 from the grip portion (four) portion and prevents the inner support member from rotating relative to the grip. Alternatively, the grip may include A keyway for receiving a key portion mounted on the inner support member. The inner support also includes a peripheral passage a in the outer surface 64 of the inner support. Any other internal knowledge that is well known in the art can also be used.

A mechanism that is fixed to the grip. For example, the grip can be secured to the grip via the use of pegs 66 as shown in FIG. The inner casing is preferably constructed of a nylon-glass reinforced material, and the 'material support can also be constructed of a suitable material such as metal or the like." As described, the inner support member includes a stud 34 which is a spherical spine... and an elastic cyanine load, the spine ==

=: extends from within the inner leg member to beyond the two surfaces 64 of the inner support. Figure 4 shows the internal _. P, which shows the spring loaded ball 44 and the spring, the cross-sectional view 'are the holes 68 and 7() which are deflected to an outer position and are divided into the outer surface 64. The inner support member has a cavity 72 and a cover plate member 74. The tooth further includes a cavity encased in the inner support member, and the vapor-loaded stud is extended through the hole through the cavity. The body is deflected and attached from the internal surface of the flap member 78 to the removable and inner branches, and is provided for the 15!313615 ^ spring load (four) μ in the cavity. The surface of the spring negative nail is deflected outwardly from the outer surface of the bullet. 13

Referring to Fig. 4, the spring loaded inspection 34 is wrapped around the cavity η between the cover panel member 内 and the inner surface 64 of the support member 20. A spring loaded stud spring is seated against the cover panel. The 丁8〇 (shown individually in Figures 20A-20E) includes a knob 82[beta] that enters the spring line 8". The spring generally deflects the peg 洞 toward the hole 7G of the outer surface. Thus, in the absence of (4) (4): force, the stud will extend through the hole 7 〇 for receiving one of the openings 4 of the 5 ° inner disc 22 .

Still referring to Fig. 4', the spring loaded ball 44 is wrapped in the individual void % of the inner support 20 (which is directly above the cavity). The spring loaded ball spring 88 is seated against the inner surface of the cavity. The ball 89 engages the other end of the spring, and is thus substantially deflected toward the hole. Because of &, the ball 44 is adapted to engage the one of the pawl recesses 42 of the inner disc 22. The sphere is confined by the inner disc. During assembly (i.e., before the inner disc is able to hold the ball in place), the ball system is held by the grease used to lubricate the ball pawls. In the above section, Figure 5 is an isometric view of the inner surface 90 of the inner disc harrow. The inner disc includes a toothed % 'opening 40, a pawl recess 42 and an inner portion 92 for receiving a substantially centering seat of the grip 18. The teeth, the opening, and the pawl recess are concentrically disposed on the inner disc. The teeth are disposed near the edge 94 of the inner disk 16 1313615 and extend inwardly from the peripheral edge of the inner disk substantially at 9 degrees. The pawl recesses are radially and inwardly spaced apart from the opening. When the selector knob 14 is properly oriented to select the desired aperture, and the pawl recesses are angularly aligned with one another and angularly offset from the teeth. This allows the protrusion & 38 to pass between the teeth and allow the reading 1 to be moved from the base 12. When assembled, the teeth of the inner disc 22 extend into the peripheral passage 62 of the inner Z-selector 20 (see Figure 3). As mentioned above, the ® discs are interlocked with each other (four) collar 24 and the external selector 2:. When the dumbbell is received in the base, the inner disc is rotated relative to the read weight because it is an external selector knob. ^ 2〇 (which is fixed relative to the grip) is surrounded by the grip 18 "The spring-loaded ball 44 engages the spine:::: The rotational position of the 以 is described in more detail below == Ground:: When the external selection is removed from the base, the inner: support spring spring loaded peg 34 opening 40 for "the load peg 34 will engage the corresponding #^ Ph^m σ support 20 Locked to the inner disc 22 to rotate the outer selector knob 14 so as to rotate relative to the inner support member and the rear portion 24, as well as the inner disc harp member and grip 18. Fig. 7 illustrates The cross-section taken by the 敕Λ μ line is 1G along the longitudinal center of the grip 18. As shown in Figure 7, no weight 16 is attached to the second of the grip that is attached to the grip. The end portion (4) and the external selector knob are placed on the 14° position 46 and are disposed on the far side of the inner 17 1313615 support member 20 and the inner disc 22. The inner disc, each collar, and outer. The selector knobs are locked to each other and rotatably threaded over the end portions of the grips. Therefore, by rotating the outer selection The knob 14, the female collar 24 and each of the inner discs 22 will rotate around the end portion 4 6 @ 4 & of the grip 18. However, as described above, the inner support is relative to the grip The still remains, and the tooth % of the inner disc rotates within the itit 62 around the inner support. I μ Fig. 8 is an isometric view of the inner surface of the collar 24 therein. Included are one or more peripheral flanges 96, inner openings 98, extension sleeves (10), and a plurality of insertion projections 1〇2. As described in more detail below, the one or more surrounding flanges are not joined and From the base of the branch and:: a weight 16 'otherwise it will not engage a weight plate X. The orientation of the shaft allows the plate (4) to be located in the support base. Two openings and extension sleeve The end portion Μ of the grip 18 is received, and the valley collar 24 can be rotated. The grip is rotated. The extension sleeve is: the inner surface of the crucible extends at 1〇4, and allows Each: 'to form a space between adjacent collars to receive heavy Γ ::. = stretch sleeves. Defining an end point... the insertion protrusion: at the end face of the extension sleeve of the sleeve... the outer circumference is extended axially inwardly ^the surface of the point surface is an external surface of the adjacent collar or The inner disc 22 is connected - Fig. 9 is an isometric view of the outer surface of a collar 24. The surface (1) of the figure (4) includes a plurality of notches for receiving 18 1313615 - an insert 102 of the associated collar. The inserts are shackled so that the collar can only be in the directional center 110. In the embodiment shown in Figures 8 and 9, for example, the plug and the corresponding recess are More than the insert 丨. ...2c and 22 are only 10e wider, so that the collars can only be connected in one: r. In a particular embodiment, for example, each of the two::: causes the equiaxions to be illustrated in Figure VIII except that only a particular set of grips 18 can be combined in a particular order - Two diagrams for the adjustable mouth bell; in general, the weight is generally circular in shape. The weight = the center of the extension sleeve f (10) that receives the collar 24: the end: the arc % 114 terminates within it. A radius R is calculated as the main axis. The passage also has a fixed width w of the diameter U of the uranium/"circular arc. The extension of the passage can be rotated within the side passage by the extension of the ί, and the weight can only be moved by 2 accidentally. At its outer end, the passage 胄 2 is tapered toward the periphery 116 of the object 16 for receiving a steady; t is used for the rod 118 (not shown above the passage of the celestial object of Figures 7 and 22) For the stabilizer rod to extend over the weight, X solidifies the weight and prevents the weight from rotating together with the collar 24 during the selection of the weight. As shown in Fig.! The object 16 extends above the height of the axle so that the stabilization does not interfere with the rotation of the collar. The stabilizer can be attached to the inner support 2q at the portion and/or attached thereto Grip 1313615 holds 1 8 ' such that the stabilizing lever does not rotate with the inner disc 22 or the collar. At the opposite end, the stabilizing lever 118 extends into the outer selector knob 14 One of the surrounding grooves 12〇 (as shown in Figure 7). When the external selector knob 4 is rotated, the stabilization is used. The member ^ j 8 will be positioned within the peripheral groove 120 without rotation. With continued reference to Fig. 1, an engagement projection 122 extends from the outer surface of the weight 16 for engaging one of the collars 24 Specific week

Flange 96. This particular peripheral flange is determined by the weight required to be lifted by a dumb one. Figure U further shows a cross-sectional view of the weight shown in Figure 1 taken along the section line. As shown in Figure U,

The bump extends from the front side surface 124 of the weight for engaging the peripheral flange of the ring. X "π «V β 凸缘 凸缘 重 重 16 122 122 ' ' ' ' ' 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在To the extent that it will not be - or will be joined to the weights of the particular flanges to allow for: the convexity defines the weight. Read #select - a pre-in 5 Bell 1 can run for 4 days + say j_ _ M ^ k The number of weight selections that can be increased by the waiter can change the most around the flange 96 by π, ^; For the mesh flange, the circumference of the surrounding X is changed. For example, the minimum width of the flange is reduced, and the number of surrounding flanges around the circumference # T ui α疋 circumference The number of options for increasing the weight of the surrounding increases. Alternatively, by increasing the radius of the surrounding flange 96 from the center of the collar 24 at 20 1313615, the locating flange can be increased and fixed. Week ", perimeter _ number one, two:::::: two, := two?: r good, two:: ... w around the payment can be used to locate the surrounding flange 96 from The system is increased to the maximum extent, and the sulcus, perimeter, or circumference can be positioned at any distance to be seated at the circumference of the collar. At the center of the heart (four) ring

The outer diameter of the shaft can be 84 mm and the center of the shaft is convex to the periphery, (4) and the weight plate shown in Fig. In one embodiment, the width of the bump 122 is:, the height (3) is large, about 9.5. By this ...m and the minimum spacing between the surrounding ... is two? : When the collar is not selected, the projection can be allowed to slide through the spacing m' to focus on the weight of Figure 12 as a first selection collar that abuts the end (10) of the grip 18, the collar

The extension extends to the first-selection collar; includes a flange 仏', which is said to be in the vicinity of: a portion of the above description. For example, the radius of the heart to the surrounding flange is 3 mm and the flange from the collar can surround the first selection. In the particular embodiment, the angle of the circumference is ". The first surrounding extension - approximately falls within the adjustable section of the first bell - 10 of the 'suit extension sleeve 100 is seated. When the external selector is rotated 4 (see Figure D, the passage 112 is broken, the peripheral flange 96a will rotate 21 1313615 around the end portion 46 of the grip 18) if the first weight 16& The user selects that the peripheral flange will be seated below the projections 1 22 of the first weight. Thus, when the adjustable dumbbell is lifted away from the support base 12, the first selection axis The peripheral flange 96a of the ring 24a engages the projection 122 of the first weight 16a and lifts the first weight away from the support base. However, if the first weight 16a is not selected, the first selection axis The surrounding flange 96a of the ring 2乜 is not located below the bump of the first weight. When the adjustable dumbbell is lifted off the support base 12, the first weight remains on the support base In the middle, it is supported by the positioning wall 3 of the supporting base. Fig. 13 is a front view of a second selection collar, which is placed on the end portion 46 of the grip 18 and directly in the first - selecting the distal end of the collar 24a. As shown in Figure 13, the second selector collar includes a flange 96b that extends over The second selection is near a portion around the collar. For example, 'the one described above with the axis m 24 is 84 _ and the radius from the center of the collar to the circumference of the flange is 32 5 _ In the example, the surrounding flange may surround the second selection collar _ = (four) - a degree of angle ◎. The second selection collar of the second selection collar is seated in the passage of the second weight 16b Within the same, and = lock with the selection shaft 24a, so that the collars will be together =;:: when the selector rotates, the circumference will be rotated to the end portion 46 of the 18. If the second The weight of the user's choice, the surrounding flange 96b will be placed on the 疋16b's convex change"" 〇钱崖洛 in the brother's double object's side. Therefore, when the adjustable dumbbell 1 〇 is lifted # Upon exiting the cutting base 12, the first selection is lifted and the peripheral flanges (10) 22 1313615 of the first selection collar 24b engage the projections 122 of the second weight 16b and lift the second weight away The support base. However, if the second weight 16b is not selected, the surrounding flange of the second selection collar is not located at the second weight. Below the block' and the end portion of the grip will exit through the passage 112 without lifting the second weight off the support base. When the adjustable dumbbell is lifted off the support base 12, the first The double object 16b will remain in the support base and be supported by the positioning wall 30 of the support base.

Figure 14 is a front elevational view of a third select collar 24c that is seated on the end portion 46 of the grip 18 and directly at the distal end of the second select collar 24b. As shown in Fig. 14, the third selection collar includes three flanges 96c, 96d and 96e extending near a portion around the third selection collar 24c. For example, in the particular embodiment in which the outer diameter of the collar 24 is 84 mm and from the center of the collar to the circumference of the collar: the diameter of the spoon is 32.5 mm, the flanges 9 can be core, gw and 96e Around the third selection collar 24 分别 extends approximately an angle of I, 2 degrees, 5, 5 and £, respectively. The third selects the pass of the auxiliary ring 24C, f η Γ. . The system is located in the third weight of the bell, and is locked in the second selection wheel. When the external selector knob 14 is rotated, the three weeks are :. And 9 hearts will rotate around the end of the grip. If the third _ using 1 μ, the step _ λα ~ the weight 1 6 c is selected by the user, the surrounding flanges 96c, 96 疋 - will be seated in the third weight 4 not 16c ... 2 Two of the six can be as follows: when the bell 4 is lifted off the support base 12:::

One of the second L 〇 of the dragon flange f of the surrounding flanges 96c, 96d and 96e of the collar 24C will engage the projection 122 of the 23 1313615 third weight 16c and lift the third weight away from the support base seat. However, if the third weight 16C is not selected, any one of the surrounding flanges 96c, 96d and 96e of the third selection collar 24c will not be located below the projection 122 of the third weight 16c, and the grip The end portion 46 of a will exit through the passage 112 without lifting the third weight off the support base. When the adjustable dumbbell 1 is lifted away from the support base 12, the third weight 16c remains in the support base and is supported by the positioning wall 30 of the support base. Figure 15 is a front elevational view of a fourth selector collar 24d that is seated on the end portion 46 of the grip 18 and positioned directly distally of the third selector shaft 24c. As shown in Fig. 5, the third selection collar includes five flanges 96f, 96g, 96h, 96i and 96j extending adjacent a portion of the periphery of the fourth selection collar 24d. For example, in the particular embodiment described above where the outer diameter of the collar 24 is 84 mm and the radius from the center of the collar to the peripheral flange is 32.5 mm, the flanges 96f, 96g, 96h, 90i And 96j may extend around the fourth selection collar 2 for approximately 48, 24, 24, 48, and 48 degrees of angles 0'0, /c, and I, respectively. The extension sleeve ι of the fourth selection collar 24d is seated within the passage 112 of the fourth weight 16d of the adjustable dumbbell 1 and is interlocked with the third selection axis m 24e. The five surrounding flanges 96f, 96g, 96h, 96i and 96j will rotate about the end portion 46 of the grip 18 when the external selector knob Μ is rotated. If the fourth weight ^ μ is selected by the user, one of the surrounding flanges 96f, 96g, 96h, 96i and 96j will be seated below the bump of the fourth weight i6d. 24 1313615 田"Heico 5 weeks when the dumb 钤 10 is lifted off the support base i2, the fourth choice collar 24d around the flanges 96f, 96g, 96h, 96i and the '" The bump 122 of the fourth weight (6) is engaged and the fourth weight is lifted off the support base. 'However, if the fourth "(6) is not selected, any of the surrounding flange states of the fourth selection sleeve if(4), 96h, 961, and 96j will not be located below the bumps 122 of the fourth weight 16d' and The end portion 46 of the grip 18 will exit through the passage 112 without lifting the fourth weight off the support base. When the adjustable reading 10 is lifted off the support base 12, the fourth weight i6d will remain in the support base and be supported by the positioning wall 30 of the support base. . . Figure 16 is a front elevational view of an external selector knob, which is seated on the end portion of the grip 18 and directly at the distal end of the fourth selection axis I 24d. As shown in Figure 16, the external selector knob includes five flanges _, 96, 96, 96, and %. The special flange extends near the vicinity of the outer selector knob. For example, in the above description, the outer diameter of the collar 24 is Μ眶^ the center of the collar to the radius of the surrounding flange is 32.5, the special implementation of the marriage, 961, 96-, 96 to ~ can Around the circumference of the yoke button 14, the angle βy of approximately 24, 24, 24, 24 2 24 degrees is respectively extended. ,. The external selector knob:: The set 00 is seated in the fifth weight (6) of the adjustable σ 铃 〇 112, and is locked with the fourth selection collar 24d. When externally selected When the knob 14 is rotated, the five surrounding flanges are rotated, and the state, 9", 96n, and 96" are rotated about the end portion of the grip 18. If 25 1313615 fifth weight 16e is selected by the user, one of the surrounding flanges 96 961, 96m, 96n and 96〇 will be seated in the fifth weight 16e The bumps are below 1 2 2 . Therefore, when the opening j. Tian Du Z adjusts the dumb 10 to be lifted off the support base η, the outer flange of the external selector knob 96kn 96m, 96n and 96: The bumps 122 of the five weights 16e, and lift the sigma five objects away from the support 4 base. However, if the fifth weight 16e is not selected, the outer selection mm(4)1 surrounding flanges 96k, 96i, 96m, 96n & 96〇 are not located under the 2... convex (four), and the end portion of the grip 18 46 will leave through the passage 112, and will not lift the U five objects away from the support. When the adjustable reading H) is lifted off the domain base 12, the fifth weight will remain in the support base and be supported by the positioning wall of the base. The symmetry that is selected to the user on the matte side is the weight setting. If the collar 24 of FIG. 12 to FIG. 16 is selected, the outer selector knob is used. 14 must be rotated in phase: (eg 'clockwise') for use on both sides: the same weight. This system must rotate an external selector knob toward 2 and rotate the other external selector away from use. However, 'when needed, a familiar technician will be able to use the mirrored garment on the opposite end of the adjustable bell' to make the two external selector knobs separate from I, rl>& The user or the user is rotated 'to select the same as the above ▲ on the two sides, the adjustable read 1Q includes a spring loaded (four) 26 1313615 34 locking mechanism for The pickup 16 is fixed at an appropriate position when the wide disc 22 is engaged, when the heavy weight of the bell H) is allowed to be lifted, the person/the peg can be detached from the inner disc-partial sectional view, and the elastic adjustment is performed. . The figure is the ball of the bell that is attached to the inner disc in which the locking mechanism of the __ nail 34 is attached... is located in the :::::, two of its v_loads. 4 strong · from · I Among the 121 discs, one of the pawl recesses 42. When the magazine is joined as shown in Fig. 7, the pegs 34 loaded on the ping yellow will be one of the shackles ~ A Ding... 3 曰Engaging a plurality of openings of the inner disc: the inner disc and preventing the inner disc from rotating. Since the inner disc 22 and the isometric knob are locked to each other, the outer disc is selected to be rotated. The loaded pegs 34 are protected against the weight 16 by the % ± and the surrounding flanges of the collar 24. In this case, the weight is transferred to the weight to be fixed. In some embodiments, 7) The community y ^ L 疋 柃 118 118 (see,, '°. The spring load studs 34 together will be fixed to the 敕ΛΑ 敕ΛΑ 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 Moreover, during the use and during the spinning, the stable receiving opening 40 is positioned in the inner disc to be aligned with a specific hole, for example, the 重 王 接合 重 重 。 。 。 。 。 。 。. will The inner disc is locked together when the collar and the counter member are properly oriented. Figure 18 is a cross-sectional view of the δ海 可 可〇, and the lock of the bullet The mechanism is separated from the king selector knob 14 and the middle, the externally loaded sphere 44 is not between:::! The situation between the set 'that is, the elastic cyanine is negative. Because the bomb, etc. = Γ the inner circle A pawl recess 42/loading pin 34 of the disc is disengaged from the inner disc, and the inner disc 13 1313615 disc can be rotated with respect to the (four) support member 20 without limitation. And, thus, the external swivel acupressure a ^ 1 red button can be rotated to adjust the inside of the dumbbell. As shown in Figures 2 and 18, the plunger 32 extends upward from the bottom wall for engagement. The bottom of the stud structure. The wheel surface (10) and the outwardly extending projection 38 from the stem plunger include an upper inclined projection and a plucking plunger 32 toward the support base 12. # ^ ^ -r/ The plunger is clamped on the support base, and when the field "~i read 10 is placed on the support base, the protrusion will extend Into the internal support 哕 〇 〇 〇 v 〒 的 的 的 的 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。仟h inside, the downward sloping surface 132 of the ding 34. When the ton bell is lowered to the push "" J ^ ^ ^ surface n soil, the upper tilting cam of the plunger 32 engages the spring loaded 拴 nail down The surface is slanted and the staple is retracted from its engaged position in an opening 4 of the inner disc 22 and the loose spring load peg is pinned from the opening of the inner circular inner disc. When the pin is locked and can be; when the hole is retracted, the inner disc will be disarmed for the weight portion to rotate, so that the cause:: the column 32 can be:: the dumb 10 is lowered to the The support base 12 is tilted upwardly of the plunger: the wheeled: the downwardly inclined surface 30 of the portion support 2... engages the opening 4 of the elastomeric load check pin 34. Retracted; Capacitor: The load stud is rotated from the inner disc 22. In the ^ / 胄 ^ ^ ^ (4) part support part selector knob η =: Γ weight can be rotated by the outer ^ α, when the dumbbell is moved from the support base 28 1313615 -: * above the plug The cam surface will detach from the downwardly inclined surface of the inner support cage = stud. The spring material will be a stud 8: Selaer ^ (4) position, at which position the stud 80 will engage one of your internal discs and prevent the internal disc from being opposed to the internal support The piece 20 is rotated lightly (and < day to day (4) properly aligned with the pegs 34). Therefore, when the dummy 1 〇 is removed from the support base 12, the spring loaded peg engages one of the openings 4 of the inner disc I disc 22, preventing the inner disc, the shaft and the sleeve The garment 24, as well as the external selector knob, rotate relative to the inner material (10) and the grip 18. The angle 夂侗a ^ L of the inclined cam surface 13〇 above the plunger 32 and the downwardly inclined surface 132 of the elastomeric load check pin w determines that the spring load peg will shrink from its outward, offset position. q 7 encounters. For example, in one embodiment, the upper sloping ridge of the plunger slopes the cam surface and the downwardly sloping surface of the spring loaded peg at an angle of about 4 hum. Further, the length of the projection 38 of the plunger extends approximately 5 mm from the body of the plunger. The projections can be bent slightly to accommodate the curvature of the teeth 36 that extend from the circumference of the inner disc 22 to your mouth. One embodiment of the peg shown in Fig. 18 is illustrated in Fig. 20A to Fig. 2A. Figure 21A illustrates an embodiment of a plunger. The spring loaded ball 44 will receive a reward 〇 - a pawl recess 42 for indicating that the inner disk has been rotated, 丨 ... 锝 to one such that one or more weights are fully engaged ( That is, the position of the one or more surrounding flanges 96 of the rings aa & the bumps 122 of the weights 16 are "joined". In some embodiments Medium, " Child adjustable dumbbell 1 〇 can be set by 29 Ϊ 313615 : so that no weight will be engaged. Moreover, in some embodiments, the weight of the hoist has been properly surrounded by the surrounding flange of the collar When fixed, the magazine load ball and the pawl notch will give the user an audible and τ sensation feedback m. This feature is for the user to decide the external selector knob 丨 4 (four) when the position is It is helpful. As described above with reference to Figures 5斛-15, the pawl pockets of the inner disc 22: 42 are angularly offset from the teeth 36 of the inner disc. Thus, the load sphere 44 is located As shown in Figure 17, one of the pawl recesses 20 is stained = any of the discs None of the objects will protrude into the inner branch and the cavity 72. In this orientation, the main plug 32 of the support base 12 can be moved into or out of the cavity 2' of the inner branch member 2 without restriction. And, therefore, the % of the teeth do not engage the protrusions μ, which prevents the detachment of the base of the shackle. The spheroids of the stalks 22 are aligned as the spheroids of the stalks 22 are aligned. Material, seat: in the middle, inside the middle of the pawl notch 'The spring load (four) Ding also will open one of the inner discs. Therefore 'when the plunger is away from the hole of the standard (also That is, the 'sick bell is transferred from the base of the branch building'. The load bolt is aligned with one of the openings of the inner disc, and the offset of the spring pushes the stud into the inner disc. In the opening, it is shown in Fig. 18. If the spring loaded ball 44 is not located within the middle pawl recess 42 (i.e., adjustable) the ring 24 of the bell is between μ and the f The surrounding flange of the collar and the convexity of the weight 16 are fully engaged. The inner circle, the center: the center: the offset tooth 36 will protrude into the inner support 2〇 η 30 1313615 2: Underneath, because the 'tooth will remove the protrusion of the plunger μ (ie, inside, the plunger 32 cannot be from the cavity of the inner support, therefore, the mystery can not be supported from the support 10 The pedestal 12 is removed.) The Guangya Bell can only be used if the spring loaded ball is in it - 侗μ〆μ breaks the pawl recess... and the flange around the collar 24 = 6 Block 122 is finished (4) ^The base is removed. The full joint of the surrounding flange and the weight plate can be used instead of the spring pawl, as indicated by an external selector. ...a precise mark orientation or other mechanism. A positional strip used to refer to the orientation selected by the ground/selector knob is described in more detail below. Among the examples shown by Cao Yu, the adjustable dumbbells allow for the attachment of I; from 5 lbs to 52.5 lbs. In this embodiment, the combined weight of the adjustable dumbbell 10 without the weight 16 is 5 pounds; it is determined = the inner disc 22 and the selection collar 24a (first selection collar) or (10) selection axis %) The first weight i 6a between them is 7.5 pounds; the second weight 16b between the first selection axis 24a and the second selection collar 24b is also 碍7·5 obstructed; Select the third (four) 16 between the axis king (10) and the third, ring 24e. It is 5 pounds; the fourth weight 16d is positioned between the second selection axis S 24c and the fourth selection axis 24d, and is clamped to the fourth selected ring 24d and externally selected. The fifth or external weight I6e between the turns 14 is 丨.25 pounds. This configuration allows the adjustable dumbbell 10 to select 5, 7.5, 10, 12.5, 15, 17, 5, 20, 22, 5, 25, 3, 35, 4, 45, 5, and 52 5 31 1313615 2 15 kinds of weight increase. The weights 16 are preferably configured such that =: the weight closest to the grip...the center grip...= the weight is furthest from the central grip of the grip. The weights are desirably configured in any other order and have appropriately positioned shafts 24 to provide an appropriate weight selection.

An alternative embodiment of the use of an alternative spring loaded peg 34 locking mechanism is shown in Figures 25 through 33D: first in relation to 27 and in Figure 29, in this embodiment , read 21 has a bullet load (four) D 212 lock mechanism a plunger 214, ^ limit rod 216. Referring next to Figure 25, the branch 218 includes a joint surface 220 and a projecting object? * Pass 4 to play #1 m production. The shoulder and shoulder joint surface is covered by a plunger in the inner branch (4) 224 of the bell, and is used to lock the amp load pin when the bell is seated on the pedestal base: Disk 226 is detached. The shoulder protrusions are not inadvertently broken: (4): Protect the break or other damage from the shackles. The protrusion 222 is similar to the above according to the Cheng && Mountain

In the surrounding passage 228, the circumference for extending the inner support member for the object 38 is used to selectively engage the inner disc (2) (four) (10) when the weight 16 is not fully engaged or detached from the collar 232. The protrusion and locking mechanism described in the dn article, when engaged, and the spring loaded load peg 212 #佘地I v locking mechanism prevents the inner disc 226, the shaft, and the outer selector shaft 4 from being opposed to the grip : When it is. When the bell (10) is placed in the cutting base 218, it will contact the post I 214 and retract the spring load stud locking mechanism, and the external selection H (four) can be rotated to adjust the amount of the adjustable reading 32 1313615 . Therefore, when. When the bell is seated in the pedestal base, the weight of the adjustable dumbbell can be adjusted by rotating the external selector knob to selectively engage or disengage the plurality of weights 16 from the plurality of collars. 28 and 29 are cross-sectional views of the adjustable read 21(), and the spring load peg 212 locking mechanism is engaged in one of the openings 238 of the inner disc, and wherein the spring loaded ball 240 is It is seated in one of the pawl recesses D 242 of the inner disc. When the spring load stud is engaged as shown in Figures 28 and 29, the spring load stud locks the dial 226 and the like by engaging one of a plurality of openings of the inner disc The collar 232 is two discs in and out. Since the inner circle and the outer selector selector knob 234 are mutually locked, the spring load peg will be used to fix the surrounding flange of the bump m of the weight w relative to the carrier pin 212 (four): Every heavy object. The spring is negatively fixed to the (four)/recognition 18 to ensure that the weights are removed. / dumb, 々 until the dumbbell is placed back into the support base 218 to Fig. 27 is the cross-sectional view of the adjustable read (four), and the elastic load check nail 2 1 2 locks the broadcast and the Bodhisattva mechanism is detached Internal disc 226. Since the spring loaded load stud 212 is detached from the inner support with respect to the inner support: the second disk 226' the inner disk may be rotated without the external selector 234: ^24, and thus, as shown in FIG. And the dryness of Fig. 27 is rotated to adjust the weight of the reading. The seat (10) extends upwardly from the support portion 220 from the support base cavity 244 <============================================================================== 4. The post 33 1313615 plug (or slider) (see Figure 32 and Figures 33A-33D) includes a lower engagement surface 246, an upper inclined cam surface 248, and an elongated aperture 25". The restriction rod 216 extends through the elongated bore of the plunger and confines the plunger within the cavity of the inner support, but is said to have the plunger slid at /α with at least one spindle, for example vertically therein Slide the inside of the cavity of the support. When the adjustable dummy is lowered onto the support base 218, the engagement surface 22 of the support base contacts the lower engagement surface 246 of the plunger 214 and along the path defined by the elongated aperture 25 of the plunger The plunger is pushed vertically. When the plunger is pushed further into the cavity 244 of the inner support member 224, the upper inclined cam surface of the plunger

The 24S system is brought into contact with the downwardly inclined surface 252 of the spring loaded peg 212. The upper inclined cam surface of the plunger engages the downwardly inclined surface of the spring load peg and retracts the spring load peg from its engaged position in an opening 238 of the inner disc 226 and pulls the peg out The opening of the inner disc (see, for example, _ 27). When the spring load 裎 = 212 is retracted from the opening of the inner disc, the inner disc is unlocked and can be rotated relative to the inner support. The adjustable dumbbell can also be constructed such that the support base does not require the release of a weight plate. In such a configuration, the plunger can be configured to extend beyond the bottom plane of the adjustable ringing such that if the adjustable rent is placed on a surface such as a floor or table top, The plunger will surface. When engaged with a floor or other surface, the plunger is # # ^ ^ used to disengage the support plate from the inner circle and U to allow the external selector to rotate - and the collar can be rotated without restriction 34 1313615. When adjustable, the bell 210 is lowered to the support base 2i8, "the engagement surface 220 of the f earth seat contacts the lower access table T of the plunger 214 and pushes further on the inner support member 224 Empty: = Plunger. When the plunger is tilted above the cam surface 24, the load peg (1) is tilted downwards 252, when the internal disc 226 is opened & (5) Gombe carries "Ding will return from 294 Allowing the inner disc to rotate relative to the inner; ^. In this position the weight of the "Aachen 21 can be adjusted by rotating the external selector knob 234. When the desired weight has been selected and 218 When removed, the offset of the elastic cyanine == by the elastic load check pin 212 will push the spring negatively to the β σ and the load (four) disk 226. The downwardly inclined surface 252 of the load peg. Μ ^ ^ w 上方 忑 忑 忑 忑 并且 并且 并且 并且 并且 并且 并且 并且 并且 并且 并且 并且 并且 忑 忑 忑 忑 忑 忑 忑 忑 忑 忑 忑 忑 忑 忑 忑 忑 忑 忑 忑 忑 忑 忑 忑Gravity also helps to move the plunger down. The lower: ^ full lamp 254 is pushed outward to its extended, offset position, in the basin in the plurality of openings 238 of the inner circle 226 226 of the vertical Μ 且 = and prevents the internal disc from When the internal support is removed from the cutting base 2], then m will engage one of the openings of the inner disc and the second spring = the nail collar 232 and the outer selector knob 234 The grip 236 is rotated. The support member is as described above, the upper tilt cam table φ 248 of the plunger 214 is 35 1313615 and the downwardly inclined surface 252 of the spring load peg 212 determines that the spring load peg will be offset outwardly therefrom. How far is the position retracted. For example, in this embodiment, the upper inclined cam surface of the plunger and the downwardly inclined surface of the spring loaded peg are inclined at an angle of about 4 degrees from vertical. As noted above, the protrusion 222 can also be slightly curved to match the curvature of the teeth 23 延伸 extending the circumference of the k inner disc 226. Again, the adjustable dumbbell 2H) cannot be removed from the tower base 218 unless the weights 16 are fully engaged or disengaged from the collar. As also described above, the dull internal support member 224 includes a plurality of teeth 230' that engage when the weights are not fully engaged or disengaged from the collar 232. The protrusion 222. When the weights are not + fully engaged by the collar, the teeth will engage the protrusion and prevent: the protrusions exit the cavity 244 of the inner support, thereby preventing the dumbbell from being removed from the support base Remove. When the collars are properly aligned and the bell 210 is removed from the support base 218, the spring loaded peg 212 locking mechanism re-engages the inner disc and internal circle The disk, the collars 232, and the inner selector knob 234 are rotated relative to the grips... and the inner support 224. The weight 16 series is locked in position and the external selection button cannot be rotated to select different combinations of weights. Enclosed Ϊ In the embodiment, the external selector knob includes a #4 notch in its circumference to allow the user to firmly hold the dull weight while adjusting the external selection. The device is rotated "with a Si: disc selector". Instead of 'including other shapes of notches or protrusions, 36 1313615 is used to provide the user with a safe grip surface. For example, as shown in Figure 22 = face The dice selector may include a V-shaped notch to provide a grip =. In addition, the central grip portion of the grip includes a cover for use by the user during the use period μ $ & s 4 is used to hold the dumb two more firmly during the period. In the "in one embodiment" the covering may comprise a soft, compliant rubber or rubber-like non-sliding material.

As can be seen, the grip cover can include an elongated P U exit. The projection extends beyond the outer surface of the cover to assist the user in holding the dumbbell. Alternatively, however, the cover may include a concave portion or hole that provides a grip surface. ▲

The base 310 is formed of a moldable plastic material that is secured to support the crucible when the (4) 1G is positioned therein. Since the mouth bell is being operated by the operator while in the base (e.g., to change the weight = selection), the base can be stably assisted on the supporting surface on which it is seated. In addition, it is helpful to have n 钤 钤 when the 钤 被 is removed from the pedestal or when it is returned to the base. : When the rental bell is placed back into the base, the weight plate 16 is accommodated in each of its various sections. 'If the base easily moves on the support surface, the bell is moved from the β-Hai base. It will be more difficult to remove or put it back. Figure 34 is a cross-sectional view showing an example of a susceptor 310 having no dumbbells. 35 shows an exploded view of the base top portion 312, the plate 314 having the weight bar (1), and the base bottom portion 318. It is also possible to fix the base by a weight of ', his type, number or position. The base has a bottom portion and a bottom portion, and a plate member held between the two portions of the 37 1313615. The buckle & 320, not shown in the figure, extends the top rail leg 322, the bottom portion, the panel, and enters the -1 to hold the assembly at H weight of approximately 5 broken 2 A steel weight bar 316 is attached to the plate 314 and is provided by the plate shank to provide the apparent weight to the base 3 10 and prevents the base from moving over the support surface. For example, the manufactured non-slide rails are positioned on the bottom portion 1 to help stabilize the pedestal in the slab. The bottom portions 18 of the wire holder have an arched curvature upwardly between the ends of the base, ^ ± 7 < a curved file 324, which is provided between the base and the surface of the fork. a 'Two compartments ^ ° Since the panel supporting the weight bar is rigid and is striking the weight of the gentleman & the bottom part of the base does not need to support the weight. Figure 34 and m 阖And Figure 35 also shows the shoulder engagement member 326 for actuating the dummy 10, the release mechanism, and for locking the inner panel to the base when the weight selector: is in the fully selected position. The protrusions 328. Figures 36 through 38 illustrate an alternative embodiment of a pedestal 41 用于 for a sub-aged ι 钤 having a different weight for securing the pedestal on the support surface The structure of the structure. Figure 3 shows that there is no upper base housing 4 12, a lower base housing 414, and the * is positioned and held above and below the base. A weight storage bag 41 6 between the seat shells. The fasteners 4 18 extend through the non-slide rail legs 420, the bottom portion, the weight portion, the weight bag And enter the top part, the plastic container structure used to carry the component with the type of member, its passer ^ Dan 3 has steel sand and concrete (or any #he weight material, including liquid helium, 诂 heart ^ seeking bearings, sand, Or similar.) 38 1313615 Jι人1 shaped container is structural, the container can be flexible (like a plastic bag-like container), as long as it can adequately accommodate the weight inside, the material The bottom portion 纟 414 of the base is flat and supports the weight of the weight pack 4 i 6. If the flat bottom has a small amount of buckling under the + load of the weight pack, the bottom will Will be parked on the support surface of the base 410's mounting thereon. Figure 37 is an exploded view illustrating an alternative embodiment of the base having an upper housing 412, a heavy object, and The lower portion 414 of the housing and the non-sliding leg portion 42. In one embodiment of the fifth embodiment, the grip recess 422 is molded at the end of the base for more convenient operation. Or the transportation of the combination of the age and the base. See Figure 35 and 37. Alternatively, the protrusion of the grip can also be formed on the base. An alternative embodiment of the rod 6〇 is illustrated in Figure 40 and Figure 41 in Figure 4G. The rod is a cylindrical rod 6

It is a solid or intermediate anvil, 、, J) that extends through an individual gripping portion 614. The contour of the gripping portion is for comfortably handling a load' and the gripping portion may have some frictional regions formed with reinforcing material thereon. The holding portion is a pair of setting screw fasteners or the like being a material rod member. In the embodiment, the gripping position of the towel is formed of steel; however, it is also possible to use a shackle such as: rubber, polymer, and the like, ... 9Λ. ^ , 八他适田材Hey. Two opposite narrow slits are formed at the two ends of the grip portion (2). The slits receive the bumps formed on the inner disc, and the grip portion is gripped by the grip. The ends engage the inner _. II 39 1313615 : = β Hai internal disc rotates independently of the gripping portion and the rod. One end of the η has a threaded hole 628 for receiving a fastener to attach the end knob 630 to the rod. An alternative structure for the inner support member 71 is shown in Figure U Figure 43. The inner support is mounted on each end of the core of the rod member 61. The internal struts shown in Figs. 42 and 43 include: an inner surface 712', an I surface 712 (see Fig. 42), and an outer surface 14 (see Fig. 43). A central solid water p bow 丨Ί ^ y central opening 716 is formed to pass through the support, and an enlarged core 718 is formed around the central opening on the (four) surface. As discussed herein for the rod # 61〇 structure, two opposing projections 720 extend radially into the recess for engaging corresponding elongated holes in the gripping portion 614 of the grip 18. (4). A notch region 722 at the top of the slab is received and secured (i.e., 'by two threaded fasteners") the inner end (3) of the jumper 726 along which the jumper is The top of the weight 16 extends to prevent the bottom edges of the struts from being flat when the read 〇 is removed from the pedestal 410 for use in joining Li and the recess 730 is Formed in the support at the flat bottom edge for receiving the shoulder joint #326, the structure, and the protrusion 328, as described above. An opening in the recess extends to the inner surface for dispensing a cold λ # Α丄 ^ α for the valley to enter the recess to position the spring loaded peg 3 14 of the locking device to the support And for positioning the ball-pawl 44 structure into the support. A cutout 734 is formed in the opening to receive the cover member 74. 1313615 The opening 736 at the bottom of the recess is for the peg 216 that slidably restrains the slider adapter/plunger 2 1 4 (see Figure 32). Figure 43 shows The outer surface 714 of the support is exited. The outer surface is said to have several fastening features 738 for providing sufficient structural strength to the support. a groove 740 extending around the edge of the support for receiving teeth on the inner disk, the teeth being staggered during weight plate selection as described elsewhere herein The protrusions 328 are engaged and disengaged. A central opening 716 for receiving the rod member 612 is shown, 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 two openings 748 are formed. The opening 748a closest to the central opening is a position indicator for the ball-pawl 44. A ball 89 and a spring 88 are positioned in the opening 748 & from the inside of the support. The next opening 748b is for the button * 挞 + + 祖 desire a & 1 .

The portion of the plunger 2 1 4 7 5 2 is not closed and is received when the crucible 1 is placed on the base 410, the shoulder is pushed up into the closed portion of the recess, 41 1313615 The locking mechanism is actuated as described elsewhere. A jumper 118 is attached to each of the supports 71 and extends outwardly through the elongated holes 112 in each of the weights 16. The jumper has an outer end 754 that fits within a recess 556 on the inner rim of the knob 51. The outer end of the jumper slides along the groove as the knob is rotated so that the knob can be rotated during the selection of the weight. The outer end of the jumper may accidentally contact the side of the groove in the knob. In the absence of contact, the jumper is an efficient suspension

The arm beam structure H® 39, which prevents the weights from rotating on the rod 61 2 during use. Figures 44 through 46 illustrate an alternative embodiment as described above. The dumbbell 910 shown is received in the base 912 in FIG. In this position, since the locking mechanism is not actuated, the selection of the weight can be selected by the selector knob 914 on each end of the grip 920 (the knob is the rotating collar 916 to select the desired weight). Event 918) is rotated to the required weight load to proceed. The weight selection on the two ends should be the same (ie, select '5' on the end-end) so as to obtain the weight indicated on the dial 'however' if needed' The knob is rotated to a different weight and a total weight between the two selected weight standards is reached. The ® 45 Series shows that the "bells 9 1 〇 (in its maximum weight state) 14 are lifted off the base 912.纟The base plate has a heavy plate member 9 1 8 . When the 〇亚铃姑观施# $ + 士, 田亚钤 is lifted off the pedestal, the locking mechanism is actuated and the collar 916 cannot be rotated. The jumper 924 prevents the weights from rotating or reorienting relative to the equal collars. Fig. 42 1313615 Says that a double bell with a weight load of 30 月 is attached to the base 912, and the base = seat side = a weight plate. Keep the two in one line: stand and be ready to receive the dumbbell. For the straight view 47A and FIG. 47B, two views of one/the embodiment of the rotary interference device are described, the rotary interference device is a side that can be broken; the inner disk is engaged to prevent the interior The disc:: = the interference device or the locking device includes an elastic crest offset 2; the makeup I hemiplegic member has a curved surface defining a plurality of mineral dentations or teeth'. The inner disc length of this embodiment is a dentate. The locking device is offset by (4) of the elastic cyanine two, so that without the counteracting force, the 2 placed orthodontic protrusions will salvage the matching orthodontic protrusion of the inner disc to prevent the inner disc Rotate. However, when the epidemic is set to 2 supports or other surfaces, an actuator engages the spring loaded member and pushes the member away from the circumference of the inner disc. When the 2 Γ bell is located in the pedestal or on another surface, the bomb: negative; shape::: the dentate system will detach from the serration along the circumference of the inner disc: =., The inner disc is thus released to rotate relative to the grip and the inner tab D. When lifted off the base or surface, the member smashes the inner disc and prevents the inner disc from rotating using the dumbbell. Referring to Fig. 47A, the correction + + , Α ^ is not an alternative embodiment of the rotary interference device or the locking device; 罟C more..., above) is in engagement with the internal disk ΙΟ 1313615 A manipulator arm 1004 is pivotally engaged with the inner support member 6 such that the end of the manipulator arm extends into the recess and the other end of the arm 1_ The block 1010 is slidably engaged with the device block. The block 1010 has gear teeth or serrated protrusions on the upper surface of the bean, and (4) a corresponding gear on the outer frame edge of the inner circle M 1002. a tooth or a serrated protrusion. The spring 丨 012 shifts the locking device block into the second reading of the (4) disc, and causes the arm to be deleted at the end of the recess. Oriented downward. As shown in i 47Β, when the adjustable reading is placed in the support base 1G14, the plunger 1G16 (or the base or the bell is placed on the other side of the support surface straight up) Engaging the steering arm 1〇〇4 to depress the locking device block just to resist the spring and Off the internal disc. When the reading is lifted off the pedestal or the surface of the ritual, the spheroid will shift the block 1G1〇 into contact with the inner disc and limit the inner circle The rotation of the disk relative to the inner support member and the grip. Alternatively, the locking device can be mounted to the upper portion 018 ' of the inner support member such that the serrated projections of the block are oriented downward for 2 The internal disc view (4) dentate. In this embodiment 2, the operation f read is not included. Instead, the long one is supported by the slidable ##. The upper part of the branch is between the inner support and the lower finger of the inner support. The inner support part & 1G18 is operatively engaged with the locking farm. Second: the adjusted gift is placed on the base of the branch In the middle and the day, an engagement table contacts the rod and slides the rod upward. When engaged with the locking device 44 I3i3615, the rod disc is taxed away, and thus the second movement causes the locking device From the inside... the amount of choice is adjustable. Rotation is carried out: however, the preferred embodiment of the present invention can be described by a skilled person in a certain degree of detail, without departing from the spirit or scope of the present invention (e.g., upper, 匕. Wang Wei's directional reference to the right, II Qiu Guangli, up, down, left, right, left, item 4, bottom, above, 叼 left, clockwise and counterclockwise) τ square, vertical , horizontal, ~ τ ® j is only for the purpose of temporary recognition, and will not become # Υ , the clearer understands the true direction of the invention, or the invention &# ± 尤 /, 疋 about the location, The use of the connection, the connection, the connection, the downtime, the ', (for example, the attachment, the taper, and the like) are included between a connecting part of the element and the bounds and An intermediate component that can be used for motion. Therefore, the phase between the connections, the pieces of the ridges are directly connected and are at the same time (4) as desired in the above description or , ', . The new female βπ——* is broken, and the members are not shown in the drawings. The inner valley should be explained by examples only and not as a limit. Changes in detail or structure may be made under the spirit and scope of the invention defined in the scope of the accompanying claims. BRIEF DESCRIPTION OF THE DRAWINGS [BRIEF DESCRIPTION OF THE PREFERRED EMBODIMENT] Preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings in which like referenced Figure 3 is a perspective view of a base of a building according to an embodiment of the present invention, and Figure 3 is an internal view of an embodiment of the present invention. FIG. 4 is a perspective view of the inner support of FIG. 3 taken along a straight line. FIG. 5 is a perspective view of an inner disc according to the present invention. FIG. 6 is a view of the present invention. FIG. 7 is a front view of the adjustable bell of FIG. 1 , the weight plate of which is shown in FIG. 8 according to the present invention - low mean point from the embodiment 3 is a perspective view of the collar showing the outer face of the collar; FIG. 9 is a perspective view of the collar of FIG. 8 showing the inner face of the ring; FIG. 1A is an embodiment of the present invention - a front view of a heavy object. Figure " for the figure ίο heavy object along the line u_ BRIEF DESCRIPTION OF THE DRAWINGS FIG. 12 is a cross-sectional view showing the shaft taken in accordance with an embodiment of the present invention; FIG. 13 is a front view of the collar according to an embodiment of the present invention. Figure 14 is a front view of a third sinus of a wj garment according to an embodiment of the present invention, and Figure 15 is a front view of a fourth embodiment of the embodiment 46 1313615 according to one embodiment of the present invention. Figure 16 is a front view of the selected embodiment of the present invention in accordance with one embodiment of the present invention; the hate ear is also the side of the 1J side section of the front side of the section 1 A plan view of the inner support member and the inner disc, wherein the locking mechanism is in the engaged position; Fig. 18 is a plan view showing the locking mechanism in the unengaged position; Fig. 19 is a partial grip and internal selection The representative of the ten anterior side profile

Figure 2 is a perspective view of a locking peg according to one embodiment of the present invention. Figure 20 is a front view of the locking peg; Figure 20C is a side view of the locking peg of Figure 20; Figure 20D Figure 20 is behind the locking peg. Figure 20 Figure 20 is a top view of the locking peg; Figure 2 1 is a perspective view of the plunger according to one embodiment of the present invention; # Figure 2 1B Figure 2 1A plunger side view; Figure 21C Figure 21A plunger front Figure 21D is a top plan view of the plunger of Figure 21A; Figure 22 is a perspective view of one embodiment of an adjustable dumbbell that is engaged with a support base; Figure 23 is an adjustable dumbbell portion in accordance with one embodiment of the present invention. Figure 24 is a cross-sectional view of an embodiment of an adjustable dummy, the dumbbell system 47 1313615 engaging a support base; a perspective view of an embodiment of a support base, the % bell system 26 is a A cross-sectional view of an embodiment of the adjustable dull joint engages a support base; Figure 27 is a partial cross-sectional view showing primarily an embodiment of the support and an inner disc, the lock in the jaw: internal Branching the interior Disk; Wang nail is not shown in Figure 28 as an example of an adjustable dumbbell from a support base; the bell is shown in Figure 29 as a partial cross-section, which mainly shows the inner and inner discs. In the embodiment, the locking stud is partially the inner disc; 13 is a perspective view of the locking peg according to one embodiment of the present invention; and the second perspective view of the locking stud shown in FIG. 31A and FIG. 30; 3 1B Figure 3 1A shows the front view of the locking peg; Figure 3 1 C Figure 3 1A shows the side view of the locking peg; Figure 3 1D Figure 3 1A shows the rear view of the locking peg; Figure 3 1 E 3 1A shows a top view of the locking peg; FIG. 3 2 is a perspective view of the plunger according to an embodiment of the present invention; FIG. 33A shows a second perspective view of the plunger; FIG. 33B and FIG. 33A show the front of the plunger Figure 3 3 C is a side view of the plunger shown in Figure 3A; Figure 33D is a top view of the plunger shown in Figure 33A; Figure 34 is a section 48 of an alternative support base in accordance with one embodiment of the present invention. I313615

Figure 35 is an exploded perspective view of the supporting base 4 of Figure 34. Figure 36 is an exploded perspective view of the supporting base structure of Figure 36. Figure 37 is an alternative supporting stand according to one embodiment of the present invention. Figure 38 is a perspective view of the support base structure shown in Figure 36;

Figure 39 is a cross-sectional view of a support structure and an adjustable dummy which is engaged with the support structure, in accordance with one embodiment of the present invention; and a perspective view of a grip according to an embodiment of the present invention; 4 is a front cross-sectional view of the grip of FIG. 40; FIG. 42 is a vertical view of an internal support member according to the present invention, which shows the internal support member. Figure 43 is a perspective view of the inner cover of the outer cover of Fig. 42 and the outer outer support member, the view showing the outer surface of the inner support member;

Figure 44 is a perspective view of an adjustable bell embodiment in accordance with an embodiment of the present invention. The reading system is coupled to a support base; Figure 45 is a perspective view of the adjustable dumbbell and support base of Figure 44. Wherein the % tether is engaged with all of the weight plates; Figure 46 is a perspective view of the adjustable dumbbell and support base of Figure 44 with the 4 sub-rings removed from the support base and less Engaging all of the weight plates; and > FIGS. 47A and 47B illustrate an alternative (four) between the support disk and the inner disk, the rotation control structure The internal disc is prevented from rotating relative to the grip when it is in use. 49 1313615

[Main component symbol description] 10 Adjustable dumbbell 12 Support 'Base 14 Selector knob 16 Heavy/heavy object plate 16a First weight 16b Second weight 16c Third weight 16d Fourth weight 16e Fifth Weight 18 Grip 20 Inner support 22 Internal disc 24 Shaft 24a First selection collar 24b Second selection collar 24c Third selection collar 24d Fourth selection collar 26 Central grip 28 Bottom wall 30 Positioning Wall 32 plunger 34 spring load peg 36 tooth 50 1313615

38 Projection 40 Opening 42 Opening/Pawl Recession 44 Spherical Paw/Spherical 46 End Section 48 Flange 50 External Surrounding 52 Supporting Surface 54 Key 56 End End 58 Internal Opening 60 Rod 62 Peripheral Access 64 External surface 66 Studs 68 Holes 70 Holes 72 Holes 74 Covering plate 78 Internal surface 80 Studs 82 Knob 84 Spring coil 86 Hole 51 88 1313615

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 104 106 108 110 110a , 110b , 110c 112 114 116 118 120 Spring ball internal surface Internal opening edge Flange Flange Flange Flange Flange Internal opening Extension Sleeve Insertion Insert/Insert Insert Internal surface End surface External surface Notch Notch Channel Curved around Stabilization Groove around the rod 52 1313615 122 Engagement lug 124 Front side surface 125 Bulk width 130 Upper inclined cam surface 132 Down inclined surface 210 0 Yabol 212 Spring loaded peg 214 Plunger 216 Restriction rod 218 Substrate base 220 Engagement surface 222 protrusion 224 inner support 226 inner disc 228 peripheral channel 230 tooth 232 collar 234 outer selector knob 236 grip 238 opening 240 sphere 242 pawl notch 244 cavity 246 lower engagement surface 53 1313615

248 Upper Tilt Cam Table 250 Long Sleeve 252 Down Sloping Surface 254 Stud 256 Spring 3 10 Base 3 12 Base Top 3 3 Plate 316 Heavy Rod 318 Base Bottom Part 320 Fastener 322 Non-sliding Leg Portion 324 Curved portion 326 Shoulder joint 328 Projection 410 Base 412 Upper base housing 414 Lower base housing 416 Heavyweight bag 418 Fastener 420 Non-slide leg 422 Grip recess 424 Base end 5 10 knobs 54 1313615

556 Groove 612 Cylindrical Rod 614 Grip 616 Reinforcement Material 618 Screw Fastener 620 Slot 622 End 624 Bump 626 Internal Disc 628 Hole 630 End Knob 710 Internal Support 712 Inner Surface 714 External Surface 716 Central opening 718 enlarged recess 720 bump 722 notched region 724 inner end 726 span 728 bottom edge 730 recess 732 opening 734 notch 55 1313615

736 738 740 742 744 746 748 748a, 748b, 748c 750 752 754 910 912 914 916 918 918a 920 924 926 1002 1004 1006 1008 Opening fastening feature groove notch recess housing opening opening opening bottom part outer part End Mute Base Selector Knob Hub Weight / Weight Plate Weight Plate Grip Jumper Separator Internal Disc Manipulator Arm Inner Support Recess 56 1313615 1010 Locking Device Block 1012 Spring 1014 Base 1016 above the plunger 1018

57

Claims (1)

1313615, the scope of application for patents: including 1 plural = adjustable 'bell' 钤 base, the adjustable - bell bag - one choice = and a locking mechanism, the material weight is by means of equipment 刖田μ 枰Connected, the locking machine 1 is used to limit the movement of the selector with respect to the base, the dullness - two: the main body 'detailed to receive the plurality of weights To ν parts; _ a "less" guide member for clamping at least one of a plurality of weights in the at least one portion, - a first engaging member 'for disabling the locking mechanism; The first: the engaging member' is used to be removed from the dumbbell base in an alternative manner against the adjustable mute. Small 2. If you apply for a patent scope! The matte base of the item, wherein the at least one portion comprises a recessed area. The dumbbell base of claim 1, wherein the first engagement member comprises a plunger. 4. The matte base of claim 2, wherein the first engaging member comprises an engaging shoulder. 5. The dumbbell base of claim 2, wherein the second engagement member comprises a protrusion. 6. A dumbbell base for an adjustable dumbbell, the adjustable dumbbell comprising a plurality of weights and a locking mechanism, the weights being selected by means of 58 1313615 - a selector The rod-connecting device is used to limit the selector to the pedestal. The base includes: "the movement of the dry member, the dumb one, the main body" is defined to receive the plurality of Up to v-parts of the weight; to v guides 'for positioning at least one of the plurality of weights in the at least one portion; and eight-joining members' for making the lock The mechanical device is out of action and the adjustable % bell is removed from the % bell base in a manner that can be selected in < X. 7. One for adjustable dumbbell (four) 钤 base, the adjustable dumb package: there are plural Heavy objects and a locking mechanism, I Hai and other heavy objects dream:: Selector and connect with a rod in a selective manner, the device: the device is used to limit the selector relative to the rod The movement of the piece, the matte base contains: 7 less - one a body defining a plurality of locations for receiving the plurality of weights; and wherein the second guide member is configured to position at least one of the plurality of weights in the at least one location; - an engagement member 'for resisting the adjustable adjustment from the dumbbell base in an alternative manner. 8, (d) for the adjustable read (four) base, the adjustable. The age-old package has a plurality of weights and a hetero-A~ 贞疋 mechanical device that is selectively coupled to a member by means of a selector: a locking device for limiting the selector relative to the member The movement, the 59 59 59 1313615 pedestal contains: 篦 帛 ^ °P part 'for receiving at least one first weight of the plurality of weights; - a second end of the Zou, Tian recognition κ 1 a ^ for receiving at least 1 U of the weight of the plurality of weights; a portion and the first p position of the *, positioned between the first end portions; , the fixed dog is used to make the s lock mechanism lose its function, and is squatted Within the center of the application. 9. If the first end of the patent application section includes a sub-age base to the above, the 'the _#^^ guide is used to position at least one of the weights In the position of the first end portion. 10. If the second end of the patent application range is included, the &quot;dumb base&apos; is 'the one...there is one less guide for at least one first-heavy The object is located in the position of the second end portion. ^ π _ as claimed in the patent, there is a second joint member for the second bell base, which further includes a dumbbell from the dumbbell base Was removed.; 11 x selected way to resist adjustable 12. As claimed in the scope of the ninth item; 5筮-*山如如> I plague bell pedestal, middle, flute brother-body The way is formed. 13. An adjustable dumbbell two-read, the (four) includes, includes: a lever; a selector for the selector relative to the member 1313615, at least first And the second set, the coupling split for moving between the uncoupling and uncoupling joints is shifted to the first position. a member, and the joint is disposed, and when the joint is located at the first - position *... is coupled to the second member. * 'the first member is when the joint is placed in the second position... from the second member is uncoupled; in the middle, the first member is The rotation of the first member to the member is limited; in the case of a cow, the selector is opposite to the "the first member is rotated from the second member relative to the member" When the dumbbell is received in the dumbbell base and the inside of the dumbbell base, the actuator is deactivated from the first position determining mechanism. The second position makes the lock 16. as claimed Ι5 Jin, Gan* &gt; The adjustable dumb cover in which the coupling device includes a stud at a position. The spring is deflected to the first 17 · as claimed in item 15 of the patent application, wherein The adjustable dummy matte of the first member includes a first W and a first recess of the second position of the at least one first portion of the coupling device. Received in the first and As set forth in claim 17 of the scope of the patent application, wherein the sturdy dumbbell assembly 62 1313615 further includes an access that can be moved to the first recess. 19. The invention as set forth in claim 15 wherein: the scoop adjustable bell ring comprises the second member comprising a second recess; and the second recess of the at least one second of the 6-coupling device Within the first position 20. As claimed in the patent scope 帛15 $ m 4+ ~ JW Deng's 〇亚铃装置, eight, the second component can be selectively transferred to a plurality of rotational positions Way, refer to the rod 21. An adjustable dumb suit as claimed in claim 2, wherein the actuator is removed from the dumbbell base for at least one of a plurality of rotational positions. As in the scope of the patent application, item 2 is set to 4; j 5 weeks of dumbbells are installed. 'The reading base further includes a locking device, and the device is for at least one of a plurality of rotating positions. The sub-age is removed from the base of the dumbbell. 7 from ° Hai 23. An adjustable dumbbell device that contains a dumbbell, the dumbbell contains: at least one weight plate; a selector An operatively coupled to the at least one weight plate member for providing a desired weight load; and a base for receiving the aforementioned (four) bell, and the base includes an engaging member Optionally, the selector is operated for 63 1313615 to secure the dummy to the base when the selector is not fully engaged with the at least one weight plate. 24. The adjustable dumbbell device of claim 23, wherein the engagement member comprises at least one protrusion. 25. The adjustable dumbbell device of claim 23, further comprising a locking mechanism operatively coupled to the selector for rendering the selector inoperative. &gt; XI, schema: as the next page 64