CN202637852U - Leg ligament stretcher - Google Patents
Leg ligament stretcher Download PDFInfo
- Publication number
- CN202637852U CN202637852U CN 201220248504 CN201220248504U CN202637852U CN 202637852 U CN202637852 U CN 202637852U CN 201220248504 CN201220248504 CN 201220248504 CN 201220248504 U CN201220248504 U CN 201220248504U CN 202637852 U CN202637852 U CN 202637852U
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- China
- Prior art keywords
- supporting seat
- sides
- connecting rod
- rotating shaft
- gripper shoe
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a leg ligament stretcher, which mainly comprises a supporting seat, a supporting plate and an elevating frame, wherein the supporting plate consists of two sections of strip-shaped sliding plates; both sides of a lower layer sliding plate are spliced into sliding chutes on both sides of the bottom surface of an upper layer sliding plate; a revolving shaft at the top end of the supporting plate is in sliding connection with slideways on both sides of the supporting seat; a revolving shaft on a bracket on the bottom surface of the supporting seat is connected with the elevating frame; the elevating frame comprises upper connecting rods, middle support rods and a lower connecting rod; two middle support rods are connected with each other on a central revolving shaft; revolving shafts at the upper ends of two upper connecting rods are connected to the bracket; the lower ends of the upper connecting rods are movably connected with the top ends of corresponding middle support rod respectively; one of movable joints is provided with a screw thread; a lead screw of which one end is connected with a cranking bar passes through two movable joints, and is matched with the screw thread; the upper end of the lower connecting rod is connected with revolving shafts at the bottom ends of the middle support rods; and revolving shafts at the lower ends of the lower connecting rods are connected to a base. The leg ligament stretcher has the advantages of simple structure, convenience in transversely and positively stretching leg ligaments, high adjustability, easiness and convenience in operating, high safety and good stretching effect.
Description
Technical field
The utility model relates to a kind of ligament tension device.
Background technology
Along with the proposition of green health life slogan, sports have become people to improve the important channel of self fitness.Stretching shank ligament can strengthen the pliability of our health, is absolutely necessary for the people of sportsman and study dancing, wushu, and the leg that stretching shank lines can let us seems more slender, well-balanced.Simultaneously children are grown tall and the old man dredges muscles and bones and also has very great help.But traditional leg pressing mode is too painful, and does not have what complementary equipment, might occur the situations such as ligament injury in drawing process, to such an extent as to a lot of people has selected gave up halfway because can't bear the pain.The apparatus that is used for leg pressing in the public place has very large limitation, and is not only bulky, and can only carry out horizontal pressure.Present stretcher on the market mainly is to rely on arm to assist to stretch, but the strength of arm is limited, and long-time stretching can feel aching and limp, and when leg is felt pain, arm just can not continue to have applied strength again, and it can only carry out leg stretch and can not carry out horizontal leg pressing; Other ligament tension device then only has the horizontal stretch function, can not reach the purpose of leg pressing.
Summary of the invention
The purpose of this utility model has overcome above-mentioned said deficiency, provides a kind of and has been convenient to laterally and forward stretching shank ligament, and controllability is strong, and is easy and simple to handle, safe a kind of shank ligament tension device.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of shank ligament tension device, mainly comprise supporting seat, gripper shoe and crane, gripper shoe is comprised of two segment length's bar shaped slide plates, lower floor slide plate both sides are plugged in the chute of both sides, bilgeway bottom surface, the slideway of the rotating shaft on gripper shoe top and supporting seat both sides is slidingly connected, the rotating shaft of supporting seat support in bottom surface place connects crane, described crane comprises the top connecting rod, middle part support bar and bottom connecting rod, two middle part support bars connect at central rotating shaft, two top connecting rod upper end rotating shafts are connected on the support, the lower end is flexibly connected with corresponding middle part supporting bar top respectively, one of them active connection place is provided with screw thread, the leading screw of one end connection crank passes from two active connection places and cooperates with screw thread, connecting rod upper end, bottom is connected with middle part support bar bottom rotating shaft respectively, and the lower end rotating shaft is connected on the base.
As preferably, the gripper shoe surface is cambered surface.
As preferably, a side of supporting seat is provided with backrest.
As preferably, lower floor slide plate bottom is provided with roller.
When carrying out horizontal pressure, the gripper shoe of supporting seat both sides is moved on the line, the people is sitting on the supporting seat, two legs are placed on respectively on the gripper shoe of both sides, control crane by swinging handle and descend, and make people's leg open up into the suitable position that the people can reach, reach the ligament tension effect, stretch after the end, after swinging handle rose to proper height with crane, the people just can get off; When carrying out malleation, with the gripper shoe of supporting seat both sides respectively to two Slideslips, make it not on a line, this moment, the people was sitting on the supporting seat, separated on gripper shoe before and after two legs, swinging handle control crane descends, and makes leg open up into the correct position that can reach, and plays the ligament tension effect.Because individual's height and ratio are different, the length of leg is also different, can regulate as required the length of gripper shoe, the gripper shoe surface is cambered surface, can increase the comfort level of using, the slip the when roller of lower floor slide plate bottom is convenient to the gripper shoe kiss the earth is finished using, place through being convenient to behind the folding shrinking, also can be used as the seat of interim rest.
The utility model compared with prior art has following advantage: simple in structure, to be convenient to laterally and forward stretching shank ligament, and controllability is strong, and is easy and simple to handle, safe, and drawing effect is good.
Description of drawingsFig. 1 is three-dimensional simplified schematic diagram of the present utility model.
The specific embodimentAs shown in Figure 1, mainly comprise supporting seat 1, gripper shoe 2 and crane 3, gripper shoe 2 is comprised of two segment length's bar shaped slide plates, lower floor slide plate both sides are plugged in the chute of both sides, bilgeway bottom surface, the slideway 4 of the rotating shaft on gripper shoe 2 tops and supporting seat 1 both sides is slidingly connected, the rotating shaft of supporting seat 1 support in bottom surface place connects crane 3, described crane 3 comprises the top connecting rod, middle part support bar and bottom connecting rod, two middle part support bars connect at central rotating shaft, two top connecting rod upper end rotating shafts are connected on the support, the lower end is flexibly connected with corresponding middle part supporting bar top respectively, one of them active connection place is provided with leading screw 7 that screw thread 5, one ends connect crank 6 and passes from two active connection places and cooperates with screw thread 5, is connected with middle part support bar bottom rotating shaft respectively on the connecting rod of bottom, the lower end rotating shaft is connected on the base 8, gripper shoe 2 surfaces are cambered surface, and a side of supporting seat 1 is provided with backrest 9, and lower floor slide plate bottom is provided with roller 10.
Claims (4)
1. shank ligament tension device, mainly comprise supporting seat, gripper shoe and crane, it is characterized in that: gripper shoe is comprised of two segment length's bar shaped slide plates, lower floor slide plate both sides are plugged in the chute of both sides, bilgeway bottom surface, the slideway of the rotating shaft on gripper shoe top and supporting seat both sides is slidingly connected, the rotating shaft of supporting seat support in bottom surface place connects crane, described crane comprises the top connecting rod, middle part support bar and bottom connecting rod, two middle part support bars connect at central rotating shaft, two top connecting rod upper end rotating shafts are connected on the support, the lower end is flexibly connected with corresponding middle part supporting bar top respectively, and one of them active connection place is provided with screw thread, and the leading screw of end connection crank passes from two active connection places and cooperates with screw thread, connecting rod upper end, bottom is connected with middle part support bar bottom rotating shaft respectively, and the lower end rotating shaft is connected on the base.
2. a kind of shank ligament tension device according to claim 1 is characterized in that: the gripper shoe surface is cambered surface.
3. a kind of shank ligament tension device according to claim 1 and 2, it is characterized in that: a side of supporting seat is provided with backrest.
4. a kind of shank ligament tension device according to claim 3, it is characterized in that: lower floor slide plate bottom is provided with roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220248504 CN202637852U (en) | 2012-05-30 | 2012-05-30 | Leg ligament stretcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220248504 CN202637852U (en) | 2012-05-30 | 2012-05-30 | Leg ligament stretcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202637852U true CN202637852U (en) | 2013-01-02 |
Family
ID=47407037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220248504 Expired - Fee Related CN202637852U (en) | 2012-05-30 | 2012-05-30 | Leg ligament stretcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202637852U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170103A (en) * | 2013-04-22 | 2013-06-26 | 王延志 | Multifunctional physical training auxiliary device |
| CN109568889A (en) * | 2019-01-17 | 2019-04-05 | 广东机电职业技术学院 | One kind leg fitness equipment |
| CN109954247A (en) * | 2019-04-02 | 2019-07-02 | 南阳理工学院 | A kind of auxiliary device of national dance |
| CN111729257A (en) * | 2020-07-08 | 2020-10-02 | 浙江师范大学 | Sports dance is with tensile auxiliary assembly |
-
2012
- 2012-05-30 CN CN 201220248504 patent/CN202637852U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170103A (en) * | 2013-04-22 | 2013-06-26 | 王延志 | Multifunctional physical training auxiliary device |
| CN109568889A (en) * | 2019-01-17 | 2019-04-05 | 广东机电职业技术学院 | One kind leg fitness equipment |
| CN109954247A (en) * | 2019-04-02 | 2019-07-02 | 南阳理工学院 | A kind of auxiliary device of national dance |
| CN111729257A (en) * | 2020-07-08 | 2020-10-02 | 浙江师范大学 | Sports dance is with tensile auxiliary assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20130530 |