CN218474844U - Tensile device of taking exercise of shank - Google Patents
Tensile device of taking exercise of shank Download PDFInfo
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- CN218474844U CN218474844U CN202222595061.XU CN202222595061U CN218474844U CN 218474844 U CN218474844 U CN 218474844U CN 202222595061 U CN202222595061 U CN 202222595061U CN 218474844 U CN218474844 U CN 218474844U
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Abstract
The utility model provides a tensile exercise device of shank. The leg stretching exercise device comprises a base plate; the first sliding groove is formed in the top of the bottom plate; the first sliding block is slidably arranged in the first sliding groove; the first screw rod is rotatably installed in the first sliding groove, penetrates through the first sliding block and is in threaded connection with the first sliding block, and one end of the first screw rod extends out of the bottom plate; and the support plate is hinged and arranged at the top of the bottom plate. The utility model provides a tensile device of taking exercise of shank has and can carry out convenient regulation according to the tensile needs in reality, and the people of the different height sizes of being convenient for adjust tensile exercise and use, can effectively inject the maintenance for a long time to the tensile posture simultaneously, need not others and assist to press, and the single use alone of being convenient for, tensile exercise effect is better, application scope advantage wider.
Description
Technical Field
The utility model relates to a body-building auxiliary assembly technical field especially relates to a tensile exercise device of shank.
Background
The stretching exercise is a body building method, the stretching exercise can enable ligament muscles and joints to be matched with the joints more softly, the possibility of injury is reduced, the stretching exercise comprises active stretching and passive stretching, the passive stretching refers to that the limbs are kept in a certain stretching position by utilizing the weight of the limbs or instruments, the stretching exercise is slow and relaxing, the nerve and muscle excitability can be reduced, and a good method can be adopted when the limbs are relaxed after the exercise is finished.
In the prior art, most of the exercise devices for stretching the legs have the problems that the overall adjustment is difficult to adjust, and people with different heights and body shapes are inconvenient to exercise; meanwhile, part of devices need to stand and lift legs to stretch when legs stretch, and when the legs stretch for a long time, the equipment is difficult to limit and keep postures, sometimes other people need to press the equipment in an auxiliary mode, single training is inconvenient, the effect is poor, and small single-leg disabled people cannot stretch independently when needing to use the stretching device.
Therefore, there is a need to provide a new leg stretching exercise device to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a have and to carry out convenient regulation according to the tensile needs in reality, the people of the different height sizes of being convenient for adjust tensile exercise and use, can effectively inject the maintenance for a long time to the tensile posture simultaneously, need not others and assist to press, the single exclusive use of being convenient for, tensile exercise effect is better, the wider tensile exercise device of shank of application scope.
In order to solve the technical problem, the utility model provides a tensile exercise device of shank includes: a base plate; the first sliding groove is formed in the top of the bottom plate; the first sliding block is slidably arranged in the first sliding groove; the first screw rod is rotatably arranged in the first sliding groove, the first screw rod penetrates through the first sliding block and is in threaded connection with the first sliding block, and one end of the first screw rod extends out of the bottom plate; the support plate is hinged to the top of the bottom plate; the placing plate is fixedly arranged on the top of the support plate; the adjusting plate is hinged to the top of the first sliding block, and the top of the adjusting plate is hinged to the bottom of the placing plate; the L-shaped plate is fixedly arranged at the top of the placing plate; the adjusting screw is installed at the top of the L-shaped plate in a threaded manner; the pressing plate is rotatably arranged at the bottom end of the adjusting screw rod; the upright post is fixedly arranged at the top of the bottom plate; the mounting hole is formed in the outer wall of one side of the upright post; the transverse plate is slidably mounted on the mounting hole; the second screw rod is rotatably installed in the installation hole, penetrates through the transverse plate and is in threaded connection with the transverse plate, and the bottom end of the second screw rod extends out of the installation hole; the accommodating groove is formed in the outer wall of one side of the upright post, and the bottom end of the second screw rod extends into the accommodating groove; a fulcrum shaft which is rotatably arranged on the outer wall of one side of the upright post, and one end of the fulcrum shaft close to the placing plate extends into the containing groove; the second sliding groove is formed in the bottom of the transverse plate; the second sliding block is slidably arranged in the second sliding groove; the third screw rod is rotatably installed in the second sliding groove, penetrates through the second sliding block and is in threaded connection with the second sliding block, and one end, far away from the stand column, of the third screw rod extends out of the transverse plate; and the foot placing frame is fixedly arranged at the bottom of the second sliding block.
Preferably, four universal wheels which are distributed in a rectangular shape are fixedly installed at the bottom of the bottom plate.
Preferably, the top of the placing plate is fixedly provided with a soft cushion.
Preferably, a crank is fixedly installed at one end of the first screw rod, which is located outside the bottom plate.
Preferably, the top of the L-shaped plate is slidably mounted with a slide bar, the bottom end of the slide bar is fixedly connected with the top of the pressing plate, and the bottom of the pressing plate is fixedly mounted with a protection pad.
Preferably, the fulcrum is located one end fixed mounting outside the stand has first runner, the fulcrum is located one end fixed mounting who admits the inslot has first awl tooth, the fixed cover is equipped with the second awl tooth on the second lead screw, just first awl tooth with the meshing of second awl tooth mutually.
Preferably, a second rotating wheel is fixedly mounted at one end of the third screw rod, which is located outside the transverse plate.
Compared with the prior art, the utility model provides a tensile exercise device of shank has following beneficial effect:
the utility model provides a tensile exercise device of leg, through first lead screw, place the board, the regulating plate, adjusting screw, the clamp plate, the diaphragm, the second lead screw, the counter roll, put foot rest etc. and mutually support, can realize carrying out multiple convenient regulation according to actual tensile needs, the people of the different height bodily forms of being convenient for adjust tensile exercise and use, can effectively prescribe a limit to the maintenance for a long time to the posture of stretching simultaneously, need not others and assist to press, the single use alone of being convenient for, tensile exercise effect is better, application scope is wider.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of a leg stretching exercise device provided by the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is an enlarged schematic view of a portion B shown in fig. 1.
Reference numbers in the figures: 1. a base plate; 2. a first chute; 3. a first slider; 4. a first lead screw; 5. a support plate; 6. placing a plate; 7. an adjusting plate; 8. an L-shaped plate; 9. adjusting the screw rod; 10. pressing a plate; 11. a column; 12. mounting holes; 13. a transverse plate; 14. a second lead screw; 15. a nano-groove; 16. a fulcrum; 17. a second chute; 18. a second slider; 19. a third screw rod; 20. a foot rest is arranged.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Referring to fig. 1 to fig. 3, fig. 1 is a schematic structural diagram of a leg stretching exercise device according to a preferred embodiment of the present invention; FIG. 2 is an enlarged view of the portion A shown in FIG. 1; fig. 3 is an enlarged schematic view of a portion B shown in fig. 1. The leg stretching exercise device includes: a base plate 1; the first sliding chute 2 is arranged at the top of the bottom plate 1; the first sliding block 3 is installed in the first sliding chute 2 in a sliding mode; the first screw rod 4 is rotatably installed in the first sliding groove 2, the first screw rod 4 penetrates through the first sliding block 3 and is in threaded connection with the first sliding block 3, and one end of the first screw rod 4 extends out of the bottom plate 1; the support plate 5 is hinged to the top of the bottom plate 1; the placing plate 6 is fixedly arranged on the top of the supporting plate 5; the adjusting plate 7 is hinged to the top of the first sliding block 3, and the top of the adjusting plate 7 is hinged to the bottom of the placing plate 6; the L-shaped plate 8, the L-shaped plate 8 is fixedly arranged on the top of the placing plate 6; the adjusting screw 9 is installed at the top of the L-shaped plate 8 in a threaded mode; the pressing plate 10 is rotatably arranged at the bottom end of the adjusting screw rod 9; the upright post 11 is fixedly arranged at the top of the bottom plate 1; the mounting hole 12 is formed in the outer wall of one side of the upright post 11; the transverse plate 13 is mounted on the mounting hole 12 in a sliding mode; the second screw rod 14 is rotatably installed in the installation hole 12, the second screw rod 14 penetrates through the transverse plate 13 and is in threaded connection with the transverse plate 13, and the bottom end of the second screw rod 14 extends out of the installation hole 12; the accommodating groove 15 is formed in the outer wall of one side of the upright post 11, and the bottom end of the second screw rod 14 extends into the accommodating groove 15; a fulcrum 16, wherein the fulcrum 16 is rotatably mounted on one side outer wall of the upright post 11, and one end of the fulcrum 16 close to the placing plate 6 extends into the accommodating groove 15; the second sliding chute 17 is formed in the bottom of the transverse plate 13; a second slide block 18, said second slide block 18 being slidably mounted in said second runner 17; the third screw rod 19 is rotatably installed in the second sliding groove 17, the third screw rod 19 penetrates through the second sliding block 18 and is in threaded connection with the second sliding block 18, and one end, far away from the upright post 11, of the third screw rod 19 extends out of the transverse plate 13; and the foot placing frame 20 is fixedly arranged at the bottom of the second sliding block 18.
Four universal wheels which are distributed in a rectangular shape are fixedly installed at the bottom of the bottom plate 1.
The top of the placing plate 6 is fixedly provided with a cushion.
And a crank is fixedly arranged at one end of the first screw rod 4, which is positioned outside the base plate 1.
The top slidable mounting of L template 8 has the slide bar, the bottom of slide bar with the top fixed connection of clamp plate 10, just the bottom fixed mounting of clamp plate 10 has the protection pad.
The fulcrum 16 is located the outer one end fixed mounting of stand 11 has first runner, fulcrum 16 is located the one end fixed mounting who receives the groove 15 has first awl tooth, fixed cover is equipped with the second awl tooth on the second lead screw 14, just first awl tooth with the second awl tooth meshes mutually.
And a second rotating wheel is fixedly mounted at one end of the third screw rod 19, which is positioned outside the transverse plate 13.
The utility model provides a tensile device of taking exercise of shank's theory of operation as follows:
when the adjustable chair is used, the user can firstly adjust the chair according to the body size of the user, the user lies on the placing plate 6, the head of the user is placed on the soft cushion, the user can feel the length, the height, the inclination angle and the like which are convenient to use and need to be adjusted, and the user starts to adjust the chair after feeling well;
because the length of each extendable leg and the adaptable extension angle are different, when the inclination angle adapted to the lying posture needs to be adjusted, the crank is rotated to drive the first screw rod 4 to rotate, the first screw rod 4 rotates to drive the first slide block 3 to slide, the first slide block 3 slides to drive the inclination angle of the adjusting plate 7 to be increased or decreased, and therefore the inclination angle of the placing plate 6 is changed to an angle convenient for the user;
when the height of the foot placing frame 20 needs to be adjusted according to the leg length, the support shaft 16 is rotated to drive the first bevel gear to rotate, the first bevel gear rotates to drive the second bevel gear to rotate, the second bevel gear rotates to drive the second screw rod 14 to rotate, the second screw rod 14 rotates to drive the transverse plate 13 to ascend, and the transverse plate descends after being reversely rotated until the foot placing frame is suitable for the leg length of a user;
when the pressing posture needs to be kept for a long time and no help is provided for assisting in pressing, the leg to be stretched is placed on the foot placing frame 20, the other leg is horizontally placed on the placing plate 6, the adjusting screw 9 is rotated to drive the pressing plate 10 to descend, the protective soft pad is driven to tightly press the leg, and a single-leg user can adjust the pressing plate 10 to press the positions of the abdomen or the root of the thigh and the like according to the requirement;
when the stretching force needs to be increased by applying pressure during stretching, the second rotating wheel is rotated by two hands to drive the third screw rod 19 to rotate, the third screw rod 19 rotates to drive the second sliding block 18 to move close to the head, the second sliding block 18 moves to drive the foot placing frame 20 to move, and the independent leg pressing and stretching operation is completed.
Compared with the prior art, the utility model provides a tensile exercise device of shank has following beneficial effect:
the utility model provides a tensile device of taking exercise of shank, through first lead screw 4, place board 6, regulating plate 7, adjusting screw 9, clamp plate 10, diaphragm 13, second lead screw 14, counter roll 16, put foot rest 20 etc. and mutually support, can realize carrying out multiple convenient regulation according to the actual tensile needs, the people of the different height bodily forms of being convenient for adjust tensile exercise and use, can effectively inject the maintenance for a long time to the posture of stretching simultaneously, need not others and assist to press, the single exclusive use of being convenient for, tensile exercise effect is better, application scope is wider.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. A leg stretching exercise device, comprising:
a base plate;
the first sliding groove is formed in the top of the bottom plate;
the first sliding block is slidably arranged in the first sliding groove;
the first screw rod is rotatably installed in the first sliding groove, penetrates through the first sliding block and is in threaded connection with the first sliding block, and one end of the first screw rod extends out of the bottom plate;
the support plate is hinged to the top of the bottom plate;
the placing plate is fixedly arranged on the top of the support plate;
the adjusting plate is hinged to the top of the first sliding block, and the top of the adjusting plate is hinged to the bottom of the placing plate;
the L-shaped plate is fixedly arranged at the top of the placing plate;
the adjusting screw is installed at the top of the L-shaped plate in a threaded manner;
the pressing plate is rotatably arranged at the bottom end of the adjusting screw rod;
the upright post is fixedly arranged at the top of the bottom plate;
the mounting hole is formed in the outer wall of one side of the upright post;
the transverse plate is slidably mounted on the mounting hole;
the second screw rod is rotatably installed in the installation hole, penetrates through the transverse plate and is in threaded connection with the transverse plate, and the bottom end of the second screw rod extends out of the installation hole;
the accommodating groove is formed in the outer wall of one side of the upright post, and the bottom end of the second screw rod extends into the accommodating groove;
a fulcrum shaft which is rotatably arranged on the outer wall of one side of the upright post, and one end of the fulcrum shaft close to the placing plate extends into the containing groove;
the second sliding groove is formed in the bottom of the transverse plate;
the second sliding block is slidably arranged in the second sliding groove;
the third screw rod is rotatably arranged in the second sliding groove, penetrates through the second sliding block and is in threaded connection with the second sliding block, and one end, far away from the upright post, of the third screw rod extends out of the transverse plate;
and the foot placing frame is fixedly arranged at the bottom of the second sliding block.
2. The leg stretching exercise device according to claim 1, wherein four universal wheels are fixedly installed at the bottom of the bottom plate in a rectangular distribution.
3. The leg stretching exercise device of claim 1, wherein a cushion is fixedly installed on the top of the placing plate.
4. The leg stretching exercise device of claim 1, wherein a crank is fixedly mounted to an end of said first lead screw outside of said base plate.
5. The leg stretching exercise device according to claim 1, wherein a sliding rod is slidably mounted on the top of the L-shaped plate, the bottom end of the sliding rod is fixedly connected with the top of the pressing plate, and a protective pad is fixedly mounted on the bottom of the pressing plate.
6. The leg stretching exercise device according to claim 1, wherein a first rotating wheel is fixedly mounted at one end of the supporting shaft located outside the upright, a first bevel gear is fixedly mounted at one end of the supporting shaft located inside the accommodating groove, a second bevel gear is fixedly sleeved on the second lead screw, and the first bevel gear is meshed with the second bevel gear.
7. The leg stretching exercise device of claim 1, wherein a second wheel is fixedly mounted to an end of said third screw rod outside said cross plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222595061.XU CN218474844U (en) | 2022-09-29 | 2022-09-29 | Tensile device of taking exercise of shank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222595061.XU CN218474844U (en) | 2022-09-29 | 2022-09-29 | Tensile device of taking exercise of shank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218474844U true CN218474844U (en) | 2023-02-14 |
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ID=85168348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222595061.XU Active CN218474844U (en) | 2022-09-29 | 2022-09-29 | Tensile device of taking exercise of shank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218474844U (en) |
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2022
- 2022-09-29 CN CN202222595061.XU patent/CN218474844U/en active Active
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