CN220142549U - Leg pressing device for physical exercise - Google Patents
Leg pressing device for physical exercise Download PDFInfo
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- CN220142549U CN220142549U CN202321683500.0U CN202321683500U CN220142549U CN 220142549 U CN220142549 U CN 220142549U CN 202321683500 U CN202321683500 U CN 202321683500U CN 220142549 U CN220142549 U CN 220142549U
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- leg
- plate
- bottom plate
- worm
- chute
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- 238000005096 rolling process Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 210000003041 ligament Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model belongs to the field of leg pressing stretching devices, and discloses a leg pressing device for physical exercise, which comprises a bottom plate and a leg placing plate, wherein the bottom plate is connected with a fixed shaft, the leg placing plate is rotationally connected with the fixed shaft, the bottom plate is slidably connected with a movable plate, the movable plate is hinged with a stretching rod, the free end of the stretching rod is hinged with the leg placing plate, the leg placing plate is provided with two groups, the movable plate is connected with racks, the bottom plate is rotationally connected with a rotating shaft, the rotating shaft is connected with a gear and a worm wheel, the gear is meshed with the racks, the bottom plate is rotationally connected with a worm, the worm is meshed with the worm wheel, the worm is connected with a rotating disc, the leg placing plate is connected with a baffle, the bottom plate is connected with a fixed rod, the fixed rod is connected with a seat plate, and the seat plate is connected with the fixed shaft; according to the technical scheme, a user can sit on the seat plate to simultaneously press and stretch two legs, one of the legs is not required to be used for supporting a body, safety and comfort during leg pressing are improved, and the two legs can be simultaneously stretched, so that the leg pressing device is convenient to use.
Description
Technical Field
The utility model relates to the field of leg pressing stretching devices, in particular to a leg pressing device for physical exercise.
Background
Leg pressing is to stretch legs, so that ligament stretching is avoided in subsequent movement, meanwhile, a trainer can also perform leg pressing stretching training for improving body softness, the body flexibility is improved through leg pressing stretching, and body health and perfect body shape are promoted; but current leg pressing ware simple structure only presses the leg through a fixed iron pole of post, needs a foot to take on the iron pole when using it to press the leg tensile, then stands with a foot support, and then can appear that the user standing unstability leads to the condition of falling down to appear, is stretching the back to a leg simultaneously, need change the leg and stretch, uses very inconveniently.
Disclosure of Invention
The present utility model is intended to provide a leg pressing device for physical exercise to solve the problems set forth in the background art described above.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a leg pressing ware for physical training, includes the bottom plate and puts the leg board, the bottom plate is connected with the fixed axle, put leg board and fixed axle rotation and be connected, bottom plate sliding connection has the movable plate, the movable plate articulates there is the tensile pole, tensile pole free end is articulated with put the leg board, it is equipped with two sets of to put the leg board, the movable plate is connected with the rack, the bottom plate rotates and is connected with the axis of rotation, rotation axis connection has gear and worm wheel, gear and rack meshing, the bottom plate rotates and is connected with the worm, worm and worm wheel meshing, the worm is connected with the rolling disc, it is connected with the baffle to put the leg board, the bottom plate is connected with the dead lever, the dead lever is connected with the seat, the seat is connected with the fixed axle.
Preferably, the bottom plate is provided with a first chute, the movable plate is in sliding connection with the first chute, the bottom of the first chute is rotationally connected with a rotating roller, and the movable plate is in interference with the rotating roller.
Preferably, the bottom plate is connected with a back plate.
Preferably, the rotating disc is rotatably connected with a holding handle.
Preferably, the side wall of the first chute is provided with a second chute, and the moving plate is connected with a sliding block which is in sliding connection with the second chute.
Compared with the prior art, the technical scheme has the beneficial effects that:
(1) According to the technical scheme, the two leg placing plates are arranged on the bottom plate, the two leg placing plates can be driven to be unfolded towards two sides through rotating the worm, a user can sit on the seat plate to press and stretch two legs at the same time, one foot is not required to be used for supporting a body, safety and comfort during leg pressing are improved, the two legs can be stretched at the same time, and the use is convenient; the mode through rotating the rolling disc drives two leg boards of putting and rotates, and convenient to use person independently controls tensile strength according to the flexibility degree of oneself, improves device practicality, needs the user to rotate the rolling disc by oneself simultaneously, also tempers hand strength when pressing the leg to the shank tensile, and the practicality improves greatly.
(2) According to the technical scheme, the leg placing plate is driven to rotate in a worm and gear transmission mode, and the worm wheel is extremely difficult to drive the worm to rotate due to the relation of transmission ratio between the worm and the gear, so that the leg placing plate has a self-locking function after angle adjustment, a user can control the leg placing plate to stretch repeatedly for a single time or continuously, leg pressing stretching effect is improved, and the leg pressing device is convenient for the user to use.
(3) According to the technical scheme, the moving plate is abutted against the rotating roller, so that the moving plate moves more smoothly, the use stability of the device is improved, and a user can drive the leg pressing plate to rotate by rotating the rotating disc with smaller force; the comfort level of the user is improved through the backboard; the handle is held, so that a user can rotate the rotating disc better; through the cooperation of sliding block and second spout, make the movable plate only can remove in first spout, improve device stability in use.
Drawings
FIG. 1 is a top cross-sectional view of the present utility model;
FIG. 2 is a side cross-sectional view of the present utility model;
FIG. 3 is a front cross-sectional view of a mobile plate according to the present utility model;
reference numerals: the device comprises a bottom plate 1, a fixed rod 2, a fixed shaft 3, a leg placing plate 4, a worm wheel 5, a baffle 6, a worm 7, a gear 8, a rotating shaft 9, a moving plate 10, a rack 11, a stretching rod 12, a rotating roller 13, a first sliding groove 14, a second sliding groove 15, a back plate 16, a seat 17, a holding handle 18, a rotating disc 19 and a sliding block 20.
Detailed Description
The utility model is described in further detail below with reference to the attached drawings and embodiments:
the leg pressing device for physical exercise as shown in fig. 1 to 3 comprises a bottom plate 1 and a leg placing plate 4, wherein the bottom plate 1 is connected with a fixed shaft 3, the leg placing plate 4 is rotationally connected with the fixed shaft 3, the bottom plate 1 is slidingly connected with a moving plate 10, the bottom plate 1 is provided with a first chute 14, the moving plate 10 is slidingly connected with the first chute 14, the bottom of the inner side of the first chute 14 is rotationally connected with a rotating roller 13, the moving plate 10 is abutted against the rotating roller 13, the side wall of the first chute 14 is provided with a second chute 15, the moving plate 10 is connected with a sliding block 20, and the sliding block 20 is slidingly connected with the second chute 15; the movable plate 10 is hinged with a stretching rod 12, the free end of the stretching rod 12 is hinged with leg placing plates 4, the leg placing plates 4 are provided with two groups, the two groups of leg placing plates 4 are respectively positioned at the left side and the right side of the movable plate 10, the top of the movable plate 10 is connected with a rack 11, the bottom plate 1 is rotationally connected with a rotating shaft 9, the rotating shaft 9 is connected with a gear 8 and a worm wheel 5, the gear 8 is meshed with the rack 11, the bottom plate 1 is rotationally connected with a worm 7, the worm 7 is meshed with the worm wheel 5, the upper side of the worm 7 is connected with a rotating disc 19, and the rotating disc 19 is rotationally connected with a holding handle 18; the leg placing plate 4 is connected with a baffle 6, the bottom plate 1 is connected with a fixed rod 2, the fixed rod 2 is connected with a seat 17, the seat 17 is connected with the fixed shaft 3, and the bottom plate 1 is connected with a back plate 16.
The specific implementation process is as follows:
when the leg stretching device is used, a user sits on the sitting plate 17, places two legs on the leg placing plates 4 respectively, rotates the rotating disc 19 through the holding handle 18, further drives the worm 7 to rotate, drives the worm wheel 5 and the rotating shaft 9 to rotate, drives the gear 8 to rotate through the rotation of the worm 7, further enables the moving plate 10 to move forwards or backwards through the transmission of the rack 11, and further drives the leg placing plates 4 to rotate by taking the fixed shafts 3 as shafts, further enables the two leg placing plates 4 to be opened or closed simultaneously, can control the rotating direction of the leg placing plates 4 through forward rotation and reverse rotation of the rotating plates, can block the legs through the baffle 6, and further completes stretching of the legs; when a user wants to continuously stretch, the leg placing plate 4 is opened by a certain angle, the rotating disc 19 is not rotated any more, the leg placing plate 4 can be fixed at a specified angle, and the self-locking is realized through the worm wheel 5 and the worm 7, so that the leg placing plate is convenient to use.
According to the technical scheme, the two leg placing plates 4 are arranged on the bottom plate 1, the two leg placing plates 4 can be driven to be unfolded to two sides through rotating the worm 7, a user can sit on the seat 17 to press and stretch two legs at the same time, one foot is not required to be used for supporting a body, safety and comfort during leg pressing are improved, the two legs can be stretched at the same time, and the use is convenient; the two leg placing plates 4 are driven to rotate in a mode of rotating the rotating disc 19, so that a user can control the tensile strength independently according to the flexibility of the user, the practicability of the device is improved, meanwhile, the user is required to rotate the rotating disc 19, and the hand strength is exercised when the legs are pressed and stretched, so that the practicability is greatly improved; the leg placing plate 4 is driven to rotate in a worm 7 transmission mode of the worm wheel 5, and the worm wheel 5 is extremely difficult to drive the worm 7 to rotate due to the relation of transmission ratio between the worm 7 of the worm wheel 5, so that the leg placing plate 4 has a self-locking function after angle adjustment, a user can control the leg placing plate 4 to stretch repeatedly or continuously for a single time, leg pressing stretching effect is improved, and the leg pressing machine is convenient to use.
The foregoing is merely exemplary of the present utility model, and specific technical solutions and/or features that are well known in the art have not been described in detail herein. It should be noted that, for those skilled in the art, several variations and modifications can be made without departing from the technical solution of the present utility model, and these should also be regarded as the protection scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the practical applicability of the patent. The protection scope of the present utility model is subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.
Claims (5)
1. A leg pressing ware for physical training, its characterized in that: including bottom plate (1) and put leg board (4), bottom plate (1) is connected with fixed axle (3), put leg board (4) and fixed axle (3) rotation and be connected, bottom plate (1) sliding connection has movable plate (10), movable plate (10) articulates there is stretching rod (12), stretching rod (12) free end is articulated with putting leg board (4), put leg board (4) and be equipped with two sets of, movable plate (10) are connected with rack (11), bottom plate (1) rotation is connected with axis of rotation (9), axis of rotation (9) are connected with gear (8) and worm wheel (5), gear (8) and rack (11) meshing, bottom plate (1) rotation is connected with worm (7), worm (7) and worm wheel (5) meshing, worm (7) are connected with rolling disc (19), put leg board (4) and be connected with baffle (6), bottom plate (1) are connected with dead lever (2), dead lever (2) are connected with fixed axle (17), seat board (17) are connected with fixed axle (3).
2. The leg pressing machine for physical exercise as defined in claim 1, wherein: the bottom plate (1) is provided with a first chute (14), the movable plate (10) is in sliding connection with the first chute (14), the bottom of the first chute (14) is rotationally connected with a rotating roller (13), and the movable plate (10) is in interference with the rotating roller (13).
3. The leg pressing machine for physical exercise as defined in claim 1, wherein: the backplane () is connected with a backplane (16).
4. The leg pressing machine for physical exercise as defined in claim 1, wherein: the rotating disc (19) is rotatably connected with a holding handle (18).
5. A leg pressing apparatus for physical exercise as defined in claim 2, wherein: the side wall of the first chute (14) is provided with a second chute (15), the moving plate (10) is connected with a sliding block (20), and the sliding block (20) is in sliding connection with the second chute (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321683500.0U CN220142549U (en) | 2023-06-29 | 2023-06-29 | Leg pressing device for physical exercise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321683500.0U CN220142549U (en) | 2023-06-29 | 2023-06-29 | Leg pressing device for physical exercise |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220142549U true CN220142549U (en) | 2023-12-08 |
Family
ID=89020542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321683500.0U Active CN220142549U (en) | 2023-06-29 | 2023-06-29 | Leg pressing device for physical exercise |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220142549U (en) |
-
2023
- 2023-06-29 CN CN202321683500.0U patent/CN220142549U/en active Active
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