CN221206682U - Leg stretching training device - Google Patents
Leg stretching training device Download PDFInfo
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- CN221206682U CN221206682U CN202322966413.2U CN202322966413U CN221206682U CN 221206682 U CN221206682 U CN 221206682U CN 202322966413 U CN202322966413 U CN 202322966413U CN 221206682 U CN221206682 U CN 221206682U
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- 239000010985 leather Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 5
- 210000003205 muscle Anatomy 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 206010001497 Agitation Diseases 0.000 description 1
- 206010050031 Muscle strain Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 210000003041 ligament Anatomy 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
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Abstract
The utility model discloses a leg stretching training device, which relates to the field of training appliances and comprises a base, wherein an upright post is arranged at the upper end of the base, a bracket is rotatably connected to the outer wall of the upright post, a seat plate is arranged at the upper end of the upright post, and a moving assembly is arranged at the front side of the upper end of the base. By adopting the structure, after a user sits on the seat, the legs of the user are placed on the bracket, and then the moving assembly drives the moving frame to move, so that the moving frame plays a role of pushing the bracket through the push rod, and the stretching training of the legs of the user can be performed.
Description
Technical Field
The utility model belongs to the field of training instruments, and particularly relates to a leg stretching training device.
Background
The stretching exercise is a body-building method, the stretching exercise can make the coordination between ligament muscles and joints softer, and reduce the possibility of injury, and the stretching exercise comprises active stretching and passive stretching, wherein the active stretching mainly depends on the strength of contracting muscles, but not other external forces to keep the action at a specific position, and has the advantages of increasing the flexibility of the action and the strength of contracting muscles, and the passive stretching refers to keeping the limbs at a certain stretching position by utilizing the weight of the body or an instrument, so that the stretching exercise is slow and relaxing and can also play a role in reducing nerve and muscle excitability, and a good method can be adopted when the body is relaxed after the exercise is finished.
In the tensile training of shank, can adopt shank tensile trainer to carry out the tensile training of shank often, for example the chinese patent publication No. CN211383657U discloses a training device for shank tensile, through setting up the cooperation between stopper and the fixed band, thereby reached tensile effectual, avoided current be used for the tensile trainer of shank in work, can not fix the shank of sportsman, in case meet sportsman's shank from the training device landing, will lead to tensile effect not good, and then can also lead to the muscle strain of sportsman shank, give other people and bring the problem of certain economic loss, the practicality of device has been strengthened.
Although the leg stretching training device in the above patent can perform stretching training on the leg, in practical use, the springs in the leg stretching training device can cause the support plate to be quickly reset, and the leg of the user is connected with the support plate, so that the leg of the user is easy to collide with the support plate and the device during the quick reset of the support plate, and the leg of the user is injured.
Disclosure of utility model
Aiming at the problems in the background art, the utility model aims to provide a leg stretching training device, which aims to solve the problems that the leg stretching training device in the prior art adopts a spring to stretch, so that the legs of a user are quickly reset, the legs of the user collide with the training device, and the legs of the user are injured.
The technical aim of the utility model is realized by the following technical scheme:
The utility model provides a tensile trainer of shank, includes the base, the upper end of base is provided with the stand, the outer wall of stand rotates and is connected with the bracket, the upper end of stand is provided with the seat, the upper end front side of base is provided with the removal subassembly, the upper end front side of base has the removal frame through removing subassembly sliding connection, the both sides of removing the frame are provided with the push rod respectively, the one end of push rod respectively with the positive sliding connection of bracket, the upper end rear side of base is provided with the backup plate.
Further, as the preferable technical scheme, one end of the bracket is provided with a connecting frame, the connecting frame is sleeved on the outer wall of the upright post, and the inner wall of the connecting frame is in sliding connection with the outer wall of the upright post.
Further, as the preferred technical scheme, the movable assembly includes movable tank, movable block, motor and screw rod, the upper end front side at the base is seted up to the movable tank, movable block fixed mounting is at the lower extreme of removing the frame, movable block sliding connection is in the inside of movable tank, motor fixed mounting is in the front of base, screw rod fixed connection is at the output of motor, the inside of movable tank is stretched into to the one end of screw rod, the one end of screw rod runs through the movable block, the outer wall and the movable block threaded connection of screw rod, the one end of screw rod is provided with locating component, the outer wall of movable block is provided with spacing subassembly, spacing subassembly and the inner wall sliding connection of movable tank.
Further, as the preferable technical scheme, the positioning assembly comprises a positioning block and a positioning groove, wherein the positioning block is fixedly arranged at one end of the screw rod, the positioning groove is formed in the rear side of the moving groove, and the positioning block is rotationally connected in the positioning block.
Further, as the preferable technical scheme, the limiting component comprises a limiting block and a limiting groove, wherein the limiting block is fixedly arranged on the outer wall of the moving block, the limiting groove is formed in the inner wall of the moving groove, and the limiting block is slidably connected in the limiting groove.
Further, as the preferable technical scheme, one end of the push rod is rotatably connected with a guide wheel, one side of the guide wheel is attached to the front face of the bracket, and the outer wall of the guide wheel is slidably connected with the front face of the bracket.
Further, as the preferable technical scheme, the upper end of the seat plate is provided with a cushion, the front surface of the back plate is provided with a back cushion, and the cushion and the back cushion are made of leather materials.
In summary, the utility model has the following advantages:
First, after the user sits on the seat, place user's shank on the bracket, then drive through moving the subassembly and remove the frame and remove, make and remove the frame and play the effect of promoting the bracket through the push rod, can carry out the tensile training of user's shank, and when moving the subassembly and driving and remove the frame and reset, then make the bracket unload the power, thereby effectively avoid appearing patient's shank injured's condition, moreover easy operation, convenient to use, need not the user and carry out more operations, relax more when carrying out shank stretching after the motion, comfortablely, and is applicable to the people of different heights simultaneously and uses.
The second, drive the screw rod through the motor and rotate, make the screw rod drive the movable block and remove in the inside of shifting chute, thereby drive the upper end slip at the base through moving the subassembly and remove the frame, in order to make and remove the frame and drive the push rod and remove simultaneously, can avoid producing friction between push rod and the bracket through the guide pulley, make the steady promotion bracket of push rod, thereby make the bracket pass through the link and rotate at the outer wall of stand, in order to make the bracket drive user's shank to the both sides expansion, in order to carry out the tensile training of shank, make the tensile training of shank more convenient, comfortable.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic cross-sectional view of the present utility model.
Fig. 3 is an enlarged schematic view of the portion a of fig. 2 according to the present utility model.
Fig. 4 is an enlarged view of the B part of fig. 2 according to the present utility model.
Reference numerals: 1. base, 2, upright post, 3, bracket, 31, link, 4, seat, 41, cushion, 5, moving component, 51, moving groove, 52, moving block, 53, motor, 54, screw, 55, locating component, 551, locating block, 552, locating groove, 56, spacing component, 561, stopper, 562, spacing groove, 6, moving frame, 7, push rod, 71, guide wheel, 8, backup plate, 81, cushion.
Detailed Description
Examples
Referring to fig. 1 to 4, a leg stretching training device according to the present embodiment includes a base 1, an upright post 2 is provided at an upper end of the base 1, a bracket 3 is rotatably connected to an outer wall of the upright post 2, a seat plate 4 is provided at an upper end of the upright post 2, a moving assembly 5 is provided at a front side of an upper end of the base 1, a moving frame 6 is slidably connected to the front side of the upper end of the base 1 through the moving assembly 5, push rods 7 are respectively provided at two sides of the moving frame 6, one end of each push rod 7 is slidably connected to a front surface of the bracket 3, and a backup plate 8 is provided at a rear side of the upper end of the base 1;
When the stretching training of shank is needed, place base 1 in required position to after the user sits on seat 4, place the shank of user on bracket 3 and lean on backup plate 8, then drive through remove subassembly 5 and remove frame 6 and remove, make and remove frame 6 play the effect of promoting bracket 3 through push rod 7, thereby make bracket 3 rotate around stand 2, can carry out the stretching training of user shank, and when remove subassembly 5 drive remove frame 6 reset, then make bracket 3 unload the power, thereby effectively avoid appearing the injured condition of patient shank, easy operation moreover, convenient to use, simultaneously applicable to the people of different heights use.
Referring to fig. 2, a connecting frame 31 is arranged at one end of the bracket 3, the connecting frame 31 is sleeved on the outer wall of the upright post 2, and the inner wall of the connecting frame 31 is in sliding connection with the outer wall of the upright post 2; through installing link 31 in the one end of bracket 3 to make link 31 cup joint in the outer wall of stand 2, make link 31's inner wall and the outer wall sliding connection of stand 2, can make bracket 3 pass through link 31 and rotate at the outer wall of stand 2, so that carry out the tensile training of shank through bracket 3.
Referring to fig. 2, the moving assembly 5 includes a moving groove 51, a moving block 52, a motor 53 and a screw 54, the moving groove 51 is opened at the front side of the upper end of the base 1, the moving block 52 is fixedly installed at the lower end of the moving frame 6, the moving block 52 is slidingly connected inside the moving groove 51, the motor 53 is fixedly installed at the front of the base 1, the screw 54 is fixedly connected at the output end of the motor 53, one end of the screw 54 extends into the moving groove 51, one end of the screw 54 penetrates through the moving block 52, the outer wall of the screw 54 is in threaded connection with the moving block 52, one end of the screw 54 is provided with a positioning assembly 55, the outer wall of the moving block 52 is provided with a limiting assembly 56, and the limiting assembly 56 is slidingly connected with the inner wall of the moving groove 51; the motor 53 drives the screw 54 to rotate, the positioning component 55 stabilizes the screw 54 to rotate, and the limiting component 56 stabilizes the position of the moving block 52, so that the screw 54 can drive the moving block 52 to move in the moving groove 51, and the moving component 5 drives the moving frame 6 to slide at the upper end of the base 1, so that the moving frame 6 plays a role in pushing the bracket 3 through the push rod 7.
Referring to fig. 3, the positioning assembly 55 includes a positioning block 551 and a positioning groove 552, the positioning block 551 is fixedly installed at one end of the screw 54, the positioning groove 552 is opened at the rear side of the moving groove 51, and the positioning block 551 is rotatably connected inside the positioning block 551; the positioning block 551 is rotatably connected in the positioning slot 552, so that the positioning assembly 55 stabilizes the position of the screw 54, and the situation that one end of the screw 54 is inclined, offset and the like to influence the movement of the moving block 52 is avoided.
Referring to fig. 4, the limiting assembly 56 includes a limiting block 561 and a limiting groove 562, the limiting block 561 is fixedly mounted on the outer wall of the moving block 52, the limiting groove 562 is formed on the inner wall of the moving groove 51, and the limiting block 561 is slidably connected inside the limiting groove 562; the limiting block 561 is slidably connected to the inside of the limiting groove 562, so that the limiting component 56 stabilizes the position of the moving block 52, so as to avoid the position of the moving block 52 from being deviated to influence the position of the moving frame 6.
Referring to fig. 2, one end of the push rod 7 is rotatably connected with a guide wheel 71, one side of the guide wheel 71 is attached to the front surface of the bracket 3, and the outer wall of the guide wheel 71 is slidably connected with the front surface of the bracket 3; by installing the guide pulley 71 at one end of the push rod 7 and slidably connecting the guide pulley 71 with the front surface of the bracket 3, friction between the push rod 7 and the bracket 3 is avoided.
Referring to fig. 1, a seat cushion 41 is provided at the upper end of the seat plate 4, a back cushion 81 is provided on the front surface of the back plate 8, and the seat cushion 41 and the back cushion 81 are made of leather materials; by installing the cushion 41 on the sitting plate 4 and installing the back cushion 81 on the leaning plate 8, the user can feel more comfortable when using, and the cushion 41 and the back cushion 81 made of leather materials are more durable and can play a role in skid resistance.
The use principle and the advantages are that: when the stretching training of shank needs to be carried out, place base 1 in required position, and make the user sit on seat 4, place the shank of user on bracket 3 and lean on backup plate 8, and can cushion 81 through cushion 41 can make the user more comfortable when using, simultaneously can play the antiskid effect, then drive screw 54 through motor 53 and rotate, and rotate the inside of connecting at constant head tank 552 through locating piece 551, make the position of locating component 55 firm screw 54, so that screw 54 drives movable block 52 and slides in the inside of movable tank 51, and through stopper 561 sliding connection in the inside of spacing groove 562, make the position of locating component 56 firm movable block 52, so that movable block 52 drives movable frame 6 and removes simultaneously, thereby make movable frame 6 drive push rod 7 and remove simultaneously through movable frame 6, make push rod 7 play the effect of pushing bracket 3, and avoid producing friction between push rod 7 and the bracket 3, thereby make bracket 3 rotate around stand 2 through link 31, can carry out the stretching component of user shank 5 and reset at the time of movable frame 5, thereby can carry out the user more comfortable condition when the user is more convenient to use, can not loosen the operation when the movable frame 5 is reset, and can more convenient to use the user is more comfortable and can be used when the user is more than the user is relaxed.
Claims (7)
1. Leg stretching training device, including base (1), its characterized in that: the upper end of base (1) is provided with stand (2), the outer wall rotation of stand (2) is connected with bracket (3), the upper end of stand (2) is provided with seat (4), the upper end front side of base (1) is provided with movable assembly (5), the upper end front side of base (1) has movable frame (6) through movable assembly (5) sliding connection, the both sides of movable frame (6) are provided with push rod (7) respectively, the one end of push rod (7) respectively with the positive sliding connection of bracket (3), the upper end rear side of base (1) is provided with backup plate (8).
2. A leg stretching training device as claimed in claim 1, wherein: one end of the bracket (3) is provided with a connecting frame (31), the connecting frame (31) is sleeved on the outer wall of the upright post (2), and the inner wall of the connecting frame (31) is in sliding connection with the outer wall of the upright post (2).
3. A leg stretching training device as claimed in claim 1, wherein: the utility model provides a movable assembly (5) is including removal groove (51), movable block (52), motor (53) and screw rod (54), the upper end front side at base (1) is seted up in removal groove (51), movable block (52) fixed mounting is at the lower extreme of moving frame (6), movable block (52) sliding connection is in the inside of removal groove (51), motor (53) fixed mounting is in the front of base (1), screw rod (54) fixed connection is at the output of motor (53), the inside of removal groove (51) is stretched into to the one end of screw rod (54), the one end of screw rod (54) runs through movable block (52), the outer wall and the movable block (52) threaded connection of screw rod (54), the one end of screw rod (54) is provided with locating component (55), the outer wall of movable block (52) is provided with spacing subassembly (56), spacing subassembly (56) and the inner wall sliding connection of removal groove (51).
4. A leg stretching training device as claimed in claim 3, wherein: the positioning assembly (55) comprises a positioning block (551) and a positioning groove (552), the positioning block (551) is fixedly arranged at one end of the screw rod (54), the positioning groove (552) is arranged at the rear side of the moving groove (51), and the positioning block (551) is rotationally connected inside the positioning block (551).
5. A leg stretching training device as claimed in claim 3, wherein: the limiting assembly (56) comprises a limiting block (561) and a limiting groove (562), the limiting block (561) is fixedly arranged on the outer wall of the moving block (52), the limiting groove (562) is formed in the inner wall of the moving groove (51), and the limiting block (561) is slidably connected in the limiting groove (562).
6. A leg stretching training device as claimed in claim 1, wherein: one end of the push rod (7) is rotationally connected with a guide wheel (71), one side of the guide wheel (71) is attached to the front face of the bracket (3), and the outer wall of the guide wheel (71) is in sliding connection with the front face of the bracket (3).
7. A leg stretching training device as claimed in claim 1, wherein: the upper end of the seat plate (4) is provided with a cushion (41), the front surface of the leaning plate (8) is provided with a back cushion (81), and the cushion (41) and the back cushion (81) are made of leather materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322966413.2U CN221206682U (en) | 2023-11-03 | 2023-11-03 | Leg stretching training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322966413.2U CN221206682U (en) | 2023-11-03 | 2023-11-03 | Leg stretching training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221206682U true CN221206682U (en) | 2024-06-25 |
Family
ID=91572723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322966413.2U Active CN221206682U (en) | 2023-11-03 | 2023-11-03 | Leg stretching training device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221206682U (en) |
-
2023
- 2023-11-03 CN CN202322966413.2U patent/CN221206682U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |