TWM273359U - Structure of elliptical featuring moving curve changed by elevation of underboard - Google Patents

Description

M273359 IV. Creation Instructions (1) [Technical Field to which the New Type belongs] This creation is about an "elliptical machine structure where the bottom plate rises and changes the course curve", especially a bottom plate that can change the course of the elliptical machine. The device controls the bottom plate to rise or fall. By changing the height of the bottom plate to control the movement curve of the elliptical machine sliding step device, it can form a person with convenient operation and safety. [Prior art] Press, the commonly used ellipse j is composed of a base 6 0, 2, 3 and a transmission mechanism 6 5 to the handle lever 6 1, the other end of the handle 6 2 and a pedal 0 is provided with a transmission The mechanism 6 axis is pivotally connected with rods 6 3 on both sides of the shaft. The sliders 67 are inside the sliding rod seat 67, and the user's hand pedal 6 4 brings the sliding rod 6 3 to the structurer. '• However, the above-mentioned ellipse cannot be changed in accordance with different uses or sports modes in order to activate the effect; therefore, there is "the appearance of an elliptical round machine with adjustable stroke, which is composed of a handle 6 1 and a rod 6 1 The bottom end 6 4 of the sliding rod 5, the end of the transmission crank rod 6 6 6 3 can support the handle slider 6 7 Please refer to the second and second connecting rods to the base and the connecting rod 6 6 3 plug-in mechanism 6 5 ′ Make the song and slide it on the rod 6 1 and slide it, as shown in the figure 6, the big 6 2 and the second slide 60 are provided with 2 pivot joints and links, and the base 6 is provided with a rotating handle The rod 6 6 and the slide base 60 slide at the same time when the foot is slipped to form an elliptical machine structure. The pedal 6 4 has a body shape, a different span, and cannot be ergonomic. The behavior of the new type of patent application is fixed at different jogging speeds, and the case of Yun No. 543464 cannot be used. Its main system is M273359. 4. Creation instructions (2) There is a lower part 7 4 fixed on the board frame at 70 on the base. The tube 7 4 1 and 7 4 2 are provided, and can be modified by using a horse sleeve 7 4 1 as an adjusting frame 7 3. According to the adjustment and expansion, there is a machine base 7 which is moved by a telescoping and adjusting part to screw the two pendulums up to 7 2 and with a height-variable circular movement stroke adjustment. The entire motor 7 and 4 equipped with a sleeve 7 The 4 arms 7 5 respectively drive the screw 7 and move the 7 position of the adjusting frame, so that the machine can travel. Set 7 1 7 2, one can be fixed to 1 and connected and adjusted 4 2, 3 up and down and 'the adjustment device 7 1 has a sleeve on the extension adjustment frame 7 3 which can be moved along the instrument adjustment frame 7 3 The screw holder 7 3 of the motor 7 2 is pivoted, and the screw 7 4 2 drives the displacement to adjust the swing amplitude of the reduction slide bar. [Content but the system group 'is unable to realize that its motion machine is installed, its t Extending and pressing down the button_Adjusting the shrinking snail] (The technical problem to be solved) The creator found that in the past, it was usually set at the front or back of the base, and the method was to adjust the ellipsoidal structure according to his own intention. Back-and-forth motion, which has no significant effect and is stiff, and has a stroke adjustment device, which is adjusted by using the pedal fixed frame pivoted in the adjustment or lowering mode. The screw of the device may cause the life of a heavy load rod, so the lack of the elliptical machine described above is not a fixed Hongyuan trajectory and the smoothness of the track and the variability and movement of the track or the adjustment device described above. Set on the device screw A pedal force of the pedal is necessary and is not conducive to loss of adjustment, indeed improved track, which only difficulty with diethyl elliptical instrument panel carrier has been able to make both the adjustment apparatus and directly to the frame by

M273359 IV. Creation Instructions (3) (Technical means to solve the problem) In view of this, this creation is based on the long-term research and integration of the elliptical machine structure, and created a base plate for the stroke of the elliptical machine. It is mainly based on the principle of using an electric treadmill to control the lifting of the treadmill. 'The bottom plate is set on the base of the elliptical machine, and the end of the slide bar is set in the bottom plate track.' Its main structure is to set a lifting device at the bottom plate to control the ascent or Descending 'can change the height of the base plate by the lifting device to control the sliding curve of the elliptical machine's sliding step device, and because the slide bar is slid on the base plate, the obstacle design of the connecting rod blocking on the two sides in the conventional structure can be avoided With this machine |, to provide-the effect of simple control of the bottom plate lifting, it can be easily manipulated to change the up and down and back and forth movement curve of the pulley, according to the practicability and innovative benefits to meet user needs and improve sports interest. (Compared to the efficacy of the prior art)

It is understood from the above description that compared with the prior art, this creation does have the following effects: J 1. The curve of the elliptical machine can be changed. · As this creation uses the lift to change the height of the bottom plate, the slider The pivot point between the base and the base can be changed, and the track curve of the sliding device can be changed. The preset V can be changed to increase or reduce the swing of the slider. Effect. Satisfy different 2. With the effect of creative organization: As the structure of this creation is at the front, middle or end, #from ‘— 反 同 度’ 胄 to change the curve of the ellipse machine, it is indeed creative.

Page 7 M273359_ Fourth, the effect of creative instructions (4). 3. Safety in use: Due to the design of the bottom plate of this elliptical machine, the slide bar is slid on the bottom plate, eliminating the obstacle design on the two sides of the connecting rod block structure in the conventional structure, and it really improves the safety of use. [Embodiment] Please refer to the first curve elliptical trainer, the instrument at the front end of the base 10 j, and the transmission mechanism, which has a transmission wheel interlocking with a rotating shaft 2 2 two sides; a swinging device, the two handle levers 3 1 two sides 'At its end is a slide-step device slide bar 4 2 and its pivot t has a pedal 4 3 and a shaft 5 1 of a lifting device with the slide bar 4 2. The hole slot 1 2 1 is inside the structure A and two. A,, which is the control board frame 20, the group 21, and the two curves 30, respectively, are provided with the connecting rod 40, and the taps are connected so that the sliding step can be moved by 50, Its shaft 5 1 and shaft 5 are shown as the bottom plate of the creative change. It mainly includes: a # frame body, and a stand 11 standing on the support 11; Inner, second, handlebar 23, the transmission wheel set 21, handlebar 2 3 are pivotally connected to the rotating shaft 2 2 hand lever 31 and two connecting rods 3 2, = = base 1 〇 instrument control board frame 1 1 2 and The crank lever 2 3 is pivotally connected to each other; do n’t have a ^^^ 矜 reverse pestle 3 2 mutual handle stake-car point 41 1, ": f handle lever 3 digging ^ and the slider 4 2 is on ; 1 swing to link the link 3 2 There are two sets of 5 1 1 & 1 2 1 si J on one side of the base housing, which extend through the other side of the housing 1 and extend through a shaft T y, and 5 1 1 to

5 1 The other end is connected through 1 frame, and the shaft 5 1 can move with the bottom; at the bottom, it is connected with a screw and is connected to the screw 5 3 A gate-shaped support 5 2 The front end of the lower part 5 4 2 is formed 5 4 1 Each supporting leg 5 4 of the pivot piece protrudes from the ear 5 and is connected with a rod 5 4 3; the base plate can provide support for the two slide rods to borrow the base 10 and the front and rear solid supports to control the base plate. Change the expansion and reduction of the elliptical machine A to change M273359 4. Creation instructions (5) In the axial chute i 3 i provided on the tripod 1 3, the shaft passes through the shaft column 5 1 1 and is connected to a base plate 5 2 Two side frames 5 2 Column 5 1 is formed as the second pivot point 5 J 2, the shaft plate 5 2 is raised and lowered along the hole groove 2 and the slide groove i 3 i skateboard 5 2 and a lift motor is provided at an appropriate place inside the front end 5 3 closes the screw driven by the lifting motor 5 3 5 3 1, 1 is provided with a rod sleeve 532, so that the rod sleeve 532 is overlapped with 5 4; the door-shaped support frame 5 4 is pivotally connected to the bottom plate It consists of a vertical support leg extending from each end of a crossbar _ to the support frame 5 4 centrally projecting two pivot pieces diagonally at the center of the crossbar, the top of 4 1 and the rod cover 5 3 2 are integrally pivoted on both sides, at the top 2 And pivotally connected to the bottom frame 5 2 1 2 2 under the front end, another 5 at the pivot ear 5 2 2 and the tripod worker 3, and a wheel body 5 5 2 frame 5 2 1 bottom edge surface is connected to the bottom end of each support foot 5 4 2 There is a wheel body 5 2 3 = slip effect, and the bottom 5 2 surface is provided with a slide 4 2 end set to slide in the slide rail; * 嫂 ί ΐ: ΐ component composition '俾使 此 ellipsoidal machine A It can be formed by the second support 4 2 and the bottom plate 5 2 wheel body 5 2 3 — the upper and lower lever sleeves 532 are displaced up and down. When the bottom plate 52 changes the distance between the height position and the second axis point 512, only the full range of 4 2 can be achieved. Please refer to the first pictures A ~ B, which are for this creation—M273359__ Fourth, the creation description (6) Side view of the action of the curve, the slider 4 2 of this creative elliptical machine A can be raised and lowered by the bottom plate 5 2 to adjust its When adjusting the sliding path curve, the lifting motor 53 is directly activated to drive the driving screw 531. Since the rod sleeve 5 3 2 is fixed on the pivot piece 5 4 1 of the support frame 5 4, the rod sleeve 5 3 2 and the screw 5 3 1 can rotate linearly back and forth after relative rotation. At this time, the support frame 5 4 bis pivot piece 5 4 1 and the rod sleeve 5 3 2 are pivoted by the rod sleeve 5 3 2 The movement produces a detent power, so that the wheel body 5 4 3 of the support frame 5 4 and the support legs 5 4 2 can slide forward or backward, so that the bottom plate 5 2 can swing with the support frame 5 4 and the support leg 5 4 2 Increasing or decreasing the tilt angle; In this way, the bottom plate 5 2 of the elliptical machine A has a simple tilt angle adjustment function to change the distance between the first axis point 4 1 and the second axis point 5 1 2 to change the slider. 4 2 The sliding curve can not only be adjusted according to the physical condition of the person, but also can increase sports efficiency and fun, and because the slider 4 2 is not on the bottom plate 5 2 Above, this can eliminate the obstacles of the two side rods and effectively improve the safety of users. This is the first embodiment of this creation shown in the picture of the father and his brother. It is a set of lifting motors 5 3 can be set on the internal support of the housing χ 2, and its set: rod cover 5 3 2 The screw 5 3 1 is juxtaposed with the door-type support frame, and the 4 pin is pivotally connected with the shaft 51, and the pivot joint is plugged in. • The support foot 5 4 4 at the bottom has a wheel body. The rod sleeve 5 on the screw 5 3 1: At b 1, 5 4 bis insert 5 4 1 and the rod sleeve 5 3 2 are dragged Γ to displace the support frame. Make the tying sleeves ... The wheel body slides forward or backward, and at the same time, ^ ^ side support feet 5 4 4 τ # 5 1 along the slide groove 1 3 1

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Sliding displacement with the hole groove 1 2 1, so that the bottom plate 5 2 swings with the supporting frame 5 4 and the supporting leg 5 4 4 to increase or decrease the inclination angle. Please also refer to the diagram of the second embodiment of this creation shown in the first D diagram, which is a set of lifting motors 5 3 can be set at the front end of the bottom frame 5 2 1 and is provided with a rod sleeve 5 3 2 screw 5 3 1 is juxtaposed with the door-type support frame 5 4: ^ Plant 5 4 6, the door-type support frame 5 4 crossbar is also connected with the shaft 5 With the supporting feet 5 4 4 of the wheel body, the shaft 5 1 forms a bracket, which is moved up and down by the rod sleeve 5 3 2 on the screw 5 3 1, and the supporting frame 5 4 bis lobes 5 4 6 and the rod The sleeve 5 3 2 pivot # is connected with the lever sleeve 5 3 2 to generate a latching power, so that the wheel body of the supporting frame 5 ′ two side support feet 5 4 4 can slide forward or backward, and at the same time, the shaft 5 1 Sliding displacement along the sliding slot 1 3 1 and the hole slot 1 2 1 so that the bottom plate 5 2 swings with the supporting frame 5 4 and the supporting leg 5 4 4 to increase or decrease the tilt angle. Please refer to the third A to three b and four The figure shows the action side view and three-dimensional exploded view of the third embodiment of this creation, which can be supported on the support foot 5 4 two-side support = 542 and the pivot ear 522 柩 joint another support foot 545, the end of the leg 545 The same group is equipped with a wheel body 543, so that the elliptical machine A can Seat 〇, support feet 542, "5 and the end of the bottom wheel 5 '^ form a stable support, and actuated by the lifting motor 5 3, driving j flap feet 5 4 2, 5 4 5 _ inward or outward , Which drives the bottom plate up or down to change the distance between the first axis point 4 1 and the second axis point 5 1 2 ', so as to expand or reduce the swing amplitude of the slider 42. Another example is the fifth A ~ b circle. This figure shows the fourth embodiment of this creation, which is

M27335Q

Fourth, the creation description (8) can be set up in this creative lifting device 50 set at the rear end of the base plate 5 2 and set a third pivot point 5 5 1 where the pivot 5 5 and the base plate 5 2 pivot to form a support A lifting motor 5 6 is provided on the ground at the inner edge of the bottom plate 5 2 end. The screw 5 6 1 connected to the lifting motor 5 6 is provided with a rod sleeve 5 6 2 so that the rod sleeve 5 6 2 and A door-type supporting frame 5 7 is centrally connected with two pivot ears 5 71, and the supporting frame 57 is pivotally connected to two ends of the bottom plate 5 2 and the ears 5 2 4 and extends downward to pivotally support a leg 5 7 2 And at the pivotal connection of the supporting leg 5 7 2 and the pivot ear 5 2 4 and pivotally connecting another optional leg 5 7 3, the bottom end of each supporting leg 5 7 3 is connected with a wheel body 5 7 4 to support the ground ; It can be «driven by the lifting motor 5 6 to rotate the rod sleeve 5 6 2 and the horizontal displacement of the talent sleeve 5 6 2 can be coupled to support the supporting leg 5 7 support legs 5 7 3,574 It can be retracted or stretched to adjust the lifting and tilting angle of the end of the bottom plate 52, so as to change the distance between the first axis point 4 1 and the third axis point 5 5 1 to change the sliding movement of the slider 4 2; Among them, the shafts 5 1 and 5 5 of this creation can be It is arranged on the outer side of the casing 丄 2 and then pivoted to the two sides of the bottom plate 5 2 to achieve the effect of pivoting. To sum up, the "elliptical machine structure of the bottom plate lifting and changing course curve" in this creation is to provide a bottom plate for changing the course of the elliptical machine. The bottom plate is equipped with a hoisting device to control the ascending and descending. The height is controlled by the elliptical machine sliding walking curve, which can meet the needs of users of different statures, and at the same time, it has the effect of southern sports fun, so that the overall industry has practical and innovative benefits, and its structure has not been seen in books or public use , Sincerely meet the requirements for new patent application

Page 12 M273359 _ Fourth, the creation instructions (9) patents, I really pray. For those who need to know, the above are the technical principles that are immediately applied to the specific implementation of this creation. If the changes made according to the concept of this creation have not exceeded the spirit covered by the description and illustrations , Should all be merged with Chen Ming within the scope of this creation.

Page 13 M273359 Simple illustration

[Schematic description]

Figures Third A Fourth Figures Fifth A and C Circles: This is the original creation: the work; the side view of the circular machine action D: This is the side view of the original creation 31: Example. Window: is a side view of the second embodiment of Taiji IT

/ -W 六 图 七 图 This is the ascension of this creative & two 彳 < w Zhu Yuan. Figure b: An exploded perspective view of the device. This is the action side view of the third embodiment of this creative work. Figure B: A three-dimensional exploded view of the lifting device of the embodiment of Taiji. The fourth embodiment, which is made at the end of the base plate, is a side view of the lifting device set of Xi Diaoyi. It is a schematic diagram of the appearance of the conventional two ellipses. Appearance side view of the expander ^ Symbols of main components A 0

• 〇 3 2 4 0 4 2 5 〇 Original creation of the elliptical machine, housing, tripod, transmission mechanism, rotating shaft, swinging linkage, sliding step device, sliding rod

• Instrument control board frame • 孑 L slot • Slot • Drive wheel set • Crank lever • Hand lever • First pivot point • Pedal • Shaft lifting device

M273359 Brief description of the diagram 5 1 1 Shaft 5 1 2 • • Second pivot point 5 2 • Base plate 5 2 1 • • Frame 5 2 2 Pivot ear 5 2 3 • • Wheel body 5 2 4 Lug 5 3 Participate Discard the motor 5 3 1 • • Screw 5 3 2 Rod sleeve 5 4 Lu • • Support frame 5 4 1 Sprocket 5 4 2 • • Support leg 5 4 3 Wheel body 5 4 4 • • Support leg 5 4 5 Support leg 5 4 6 • • cymbal 5 • shaft 5 5 1 • • third pivot point 1 6 • lift motor 5 6 1 • • screw 5 6 2 rod sleeve 5 7 reference • • support 5 7 1 cymbal 5 7 2 · • Support foot 5 7 3 Support foot 5 7 4 · • Wheel body 6 0 6 2 6 4 6 6 7 09 2 7 4 7 4 2 Base link pedal pedal crank rod base motor telescopic screw 6 3 6 5 6 7 7 1 7 3 7 4 1 7 5 · Grip lever slider transmission mechanism slider travel adjustment mechanism adjustment frame sleeve swing arm

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Claims (1)

M27315Q__ V. Application for patent scope 1. An elliptical machine structure with a bottom plate changing and changing path curve, which includes a base, which is a supporting frame body, and an instrument control board frame standing on the front end of the supporting frame body. A transmission mechanism with a transmission wheel set and two crank rods, which are connected to a rotating shaft, the two crank rods are respectively pivotally connected to two sides of the rotation shaft; a swinging device with two handle bars and two connecting rods; The two handlebars are pivotally connected to the two sides of the base instrument control board frame, and the ends of the two handlebars are pivotally connected to the connecting rod and the crank rod. _ A sliding step device with a sliding rod that can be pivoted to the connecting rod. And the slide II is provided with a pedal 'so that the lever can be swiveled and the pedal can be used to move the link and the slide bar in sliding steps; a lifting device' which has a lifting motor and a bottom plate, and the bottom plate The system is pivotally connected to the base, which can be driven by the lifting motor to control the height of the bottom plate, and the bottom plate can be used to slide the top of the bottom plate. With the above components, the elliptical machine can use the lifting device. Controls change the height of the floor Amplify and reduce the swing amplitude of the slider, and achieve the effect of changing the curve of the elliptical machine. 2. According to the bottom plate lifting and changing line and curve elliptical machine structure described in item 1 of the scope of the patent application, the lifting device has two shafts pivotally arranged on the two sides of the base casing, and the other ends of the shafts are juxtaposed. It is pivotally connected to a bottom plate, so that the shaft can be pivoted up and down when the bottom plate is raised and lowered. 3. The structure of the elliptical machine with the change of the path curve according to the lifting of the bottom plate described in item 2 of the scope of the patent application, wherein the shaft ends are respectively provided with a shaft post. Page 16 M273359 Secondly, a transverse hole and a groove are provided at the appropriate place of the shell, and a slide groove is provided on the axial direction of the foot of the base, so that the shaft can be extended through the shell and the foot by the two side shaft posts, and the shaft The rod can be lifted and lowered along the slide groove and the hole groove.椭圆 4. The structure of the elliptical machine that changes the punching curve according to the lifting of the bottom plate according to item i or 2 of the scope of the patent application, wherein the lifting motor of the lifting device can be assembled inside the base, and it is sleeved with a rod sleeve. The screw is juxtaposed with a gate-type support pole, and the cross rod of the π-type support pole is pivotally connected with the basic screw rod, and the joint is pivotally connected-the bottom is provided with a supporting leg of a wheel body, and the shaft The rod forms a bracket; the rod sleeve on the screw is moved up and down, and the joint between the two pivot pieces of the support frame and the # sleeve is connected with the sleeve sleeve to generate a detent power, which can make the support frame ^ 1 supporting the wheel of the foot The body slides forward or backward, so that the bottom plate swings with the support frame and the support feet to increase or decrease the tilt angle. 5. The structure of the elliptical machine that changes the running curve according to the lifting of the bottom plate according to item i in the scope of the patent application. Among them, a lifting motor can be provided at an appropriate place inside the bottom plate, and a screw driven by the lifting motor can be combined with the connection. A rod sleeve is screwed on the snail, so that the rod sleeve is erected with a gate-shaped support frame. The gate-shaped support frame is connected to the front end of the bottom plate, and two ends of each end have a support leg extending vertically, and the other is on the bottom plate. The frame is provided with a pivot ear protruding downwards at an appropriate place for the support frame to be pivoted, and a rod is indirectly arranged between the pivot ear and the base foot frame; it is called to drive the motor to rotate the screw and make the rod cover opposite When the screw is horizontally displaced, a triggering force is generated to move the support foot forward or backward to adjust the lifting height of the bottom plate. 6. The elliptical machine structure of changing the curve curve according to the bottom plate lifting and lowering according to item 5 of the scope of the patent application, wherein a wheel body is provided at the end of each supporting leg. Page 17 M273359 7. The diameter curve ellipse protrudes two. 8. The diameter curve ellipse is a supporting leg, so that the two pairs of inward contraction or I-curve expansion or slicing are based on the Shenyuan machine, and the pivot is based on the Shenyuan machine, and the supporting foot is outward. The sliding structure is based on the patented structure of the Shenyuan machine tie-in connector. The top of the film is a patented structure. The second support can be moved together. The same patented structure is provided in item 5 of the housing range. In the fifth item of the range, the foot, the base and the lifting motor can be sampled to reach the adjustable range of the second item, and the outside can be set. The bottom plate is lifted and changed, and the center of the cross bar of the linear support frame is slanted to the side and integrated. The bottom plate is lifted and changed. The top of the support feet is pivotally connected to the other end of the bottom plate to form a stable support. The support frame is operated to make the bottom plate lift and lower. The shaft is pivotally connected to the bottom plate in accordance with the lifting and changing operation of the bottom plate. The elliptical machine structure with the lifting and changing behavior curve of the bottom plate according to item 1 of the scope of the patent application, wherein the inner edge surface of the end of the bottom plate is provided with The wheel body 'can provide support and sliding effect. ^ 1 1. The structure of the elliptical machine that changes the path curve according to the bottom plate lifting and lowering according to item 1 of the scope of the patent application, wherein the lifting device can be arranged at the end of the bottom plate. The motor is used to drive the supporting feet to move. In order to control the height of the bottom plate, the effect of the curve of the elliptical machine can be changed. 1 2. According to the bottom plate lifting and changing #line curve elliptical machine structure described in item 11 of the scope of the patent application, wherein the bottom plate and a set of shaft rods arranged at the housing are pivoted to each other and support the ground . 1 3. According to the elliptical machine structure of the bottom plate lifting and changing the path curve according to the item 11 of the scope of the patent application, in the lifting device set at the end of the bottom plate in the group, another one can be pivotally connected at the top of the supporting leg. Support feet, borrow Page 18 M273359_ V. Application scope The two supporting feet, the base and the end of the bottom plate form a stable support, so that the two supporting feet can cooperate with the lifting motor to drive the supporting frame to move relatively inwardly or outwardly. It can adjust the effect of bottom plate lifting. Page 19