CN203663368U - Ligament stretcher - Google Patents
Ligament stretcher Download PDFInfo
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- CN203663368U CN203663368U CN201320879443.3U CN201320879443U CN203663368U CN 203663368 U CN203663368 U CN 203663368U CN 201320879443 U CN201320879443 U CN 201320879443U CN 203663368 U CN203663368 U CN 203663368U
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- bearing
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- cylinder
- leg pad
- hinged
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Abstract
The utility model provides a ligament stretcher, and belongs to the technical field of machinery. The ligament stretcher solves the problem that an existing ligament stretcher is unreasonable in structural design and poor in ligament stretching effect. The ligament stretcher comprises a support and a seat cushion which is arranged in the middle of the upper surface of the support, wherein a back cushion is arranged on the rear side of the cushion and is arranged in the length direction of the support, the end, close to the cushion, of the back cushion is hinged to the upper surface of the support, leg guard cushions are arranged on the front side of the cushion and are arranged in the length direction of the support, the end, close to the cushion, of each leg guard cushion is hinged to the upper surface of the support, a power device is arranged in the support and is used for driving the back cushion to swing around the point of hinge joint between the back cushion and the upper surface of the support, and the power device can further drive each leg guard cushion to swing around the point of hinge joint between the leg guard cushion and the upper surface of the support. The ligament stretcher has the advantages of being reasonable in structural deign, good in ligament stretching effect and the like.
Description
Technical field
The utility model belongs to body-building apparatus technical field, relates to a kind of ligament tension device.
Background technology
Sports are important channels that people improve fitness, stretching shank ligament can strengthen the pliability of health, for the people of sportsman and study dancing, wushu, be absolutely necessary, stretching shank lines can allow leg more slender, well-balanced, and the dredging of the growth to children simultaneously and old man's muscles and bones also has very great help.In sports, the general mode that adopts leg pressing is carried out the stretching of shank ligament, but this mode is too painful, and there is no complementary equipment, in drawing process, likely occur the situation of ligament injury, cause a lot of people to bear the pain and select gave up halfway.Some public place is also provided with stretcher, but because this stretcher bulky has significant limitation.Stretcher on the market mainly relies on arm to assist and stretches, but the strength of arm is limited, long-time stretching can feel aching and limp, does not reach desirable stretching object, other ligament tension device only has horizontal stretch function, can not reach the object of leg pressing.
Summary of the invention
The purpose of this utility model is to have the problems referred to above for existing technology, has proposed a kind of reasonable in design, ligament tension device that drawing effect is good.
The purpose of this utility model can realize by following technical proposal:
This ligament tension device, comprise bearing and the cushion of being located at upper surface of support middle part, it is characterized in that, the rear side of described cushion has the back cushion arranging along bearing length direction, described back cushion is hinged near one end of cushion and the upper surface of bearing, the front side of described cushion has the leg guard pads arranging along bearing length direction, described leg guard pads is hinged near one end of cushion and the upper surface of bearing, in described bearing, be provided with drive back cushion around it power set with the pin joint swing of upper surface of support, described power set can also drive leg guard pads to swing around the pin joint of itself and upper surface of support.
In the time that needs stretch ligament, adjust the angle between back cushion and cushion, user is sitting on cushion and leans against on back cushion, shank is placed on leg guard pads, control power set work, makes leg guard pads pin joint swing with upper surface of support around it, reaches the object of stretching shank ligament.
In above-mentioned ligament tension device, described leg guard pads forms by protecting left leg pad and protecting right leg pad, described protect the length direction setting of left leg pad along bearing, described protect the length direction setting of right leg pad along bearing, described protecting left leg pad and protect right leg pad is hinged with the upper surface of bearing respectively near one end of cushion.Left leg is placed on and is protected on left leg pad, and right leg is placed on and protects on right leg pad, can carry out the stretching of ligament to two legs simultaneously.
In above-mentioned ligament tension device, described power set are made up of three power units: power unit one, power unit two and power unit three, described power unit one is controlled back cushion and is swung around the pin joint of itself and upper surface of support, described power unit two is controlled and is protected left leg pad and swing around itself and the pin joint of upper surface of support, and described power unit three is controlled and protected the pin joint swing of right leg pad around itself and upper surface of support.Power unit one mainly regulates the angle between cushion and back cushion, meets different height crowds' demand, and the swing of left leg pad is protected in two controls of dynamic structure, and the swing of right leg pad is protected in three controls of dynamic structure, makes left leg and right leg can carry out separately the stretching of ligament.
In above-mentioned ligament tension device, described power unit one comprises the connecting rod one that the cylinder one that is hinged on bearing and one end and back cushion are connected, the piston rod of the other end of described connecting rod one and cylinder one is hinged, and described cylinder one is provided with and drives the flexible motor one of cylinder one piston rod.In the time need to adjusting the position of back cushion, motor one work drives piston rod to extend, and now cylinder one swings along bearing, connecting rod one swings along the piston rod of cylinder one, swing along the pin joint of itself and bearing thereby realize back cushion, after swing puts in place, motor one quits work.The operating principle of power unit two and power unit three is identical with the operating principle of power unit one.
In above-mentioned ligament tension device, described power unit two comprises cylinder two and the one end being hinged on bearing and protects the connecting rod two that left leg pad is connected, the piston rod of the other end of described connecting rod two and cylinder two is hinged, and described cylinder two is provided with and drives the flexible motor two of cylinder two piston rods.
In above-mentioned ligament tension device, described power unit three comprises cylinder three and the one end being hinged on bearing and protects the connecting rod three that right leg pad is connected, the piston rod of the other end of described connecting rod three and cylinder three is hinged, and described cylinder three is provided with and drives the flexible motor three of cylinder three piston rods.
In above-mentioned ligament tension device, described motor one, motor two and motor three are electrically connected with a control panel.This panel is provided with the button of controlling respectively motor one, motor two and motor three start and stop, controls respectively in addition the button of motor one, motor two and motor three rotatings, can control motor one, motor two and motor three respectively.This control panel can be operated by the user who is positioned on cushion.
In above-mentioned ligament tension device, described back cushion is provided with backpiece groove.Can prevent user's left and right deviation.
In above-mentioned ligament tension device, the described left leg pad that protects is provided with legging groove one.Can prevent that left leg from departing from protects left leg pad.
In above-mentioned ligament tension device, the described right leg pad that protects is provided with legging groove two.Can prevent that right leg from departing from protects right leg pad.
Compared with prior art, this ligament tension device has the following advantages:
Reasonable in design, can carry out the stretching of ligament to left leg and right leg respectively, by three power units respectively to back cushion, protect left leg pad and protect right leg pad and drive, independence is good, automaticity is high, control the action of motor one, motor two and motor three by the panel arranging, simple to operate, control performance is good.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of preferred embodiment of providing of the utility model.
Fig. 2 is the structural representation of power unit one.
Fig. 3 is the structural representation of power unit two.
Fig. 4 is the structural representation of power unit three.
In figure, 1, bearing; 2, cushion; 3, back cushion; 31, backpiece groove; 4, protect left leg pad; 41, legging groove one; 5, protect right leg pad; 51, legging groove two; 61, cylinder one; 62, connecting rod one; 63, motor one; 71, cylinder two; 72, connecting rod two; 73, motor two; 81, cylinder three; 82, connecting rod three; 83, motor three; 9, control panel.
The specific embodiment
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
This ligament tension device, as shown in Figure 1, comprise bearing 1 and the cushion 2 of being located at bearing 1 upper surface middle part, the rear side of cushion 2 has the back cushion 3 arranging along bearing 1 length direction, back cushion 3 is hinged near one end of cushion 2 and the upper surface of bearing 1, the front side of cushion 2 has the leg guard pads arranging along bearing 1 length direction, and leg guard pads is hinged near one end of cushion 2 and the upper surface of bearing 1.In bearing 1, be provided with the power set that drive back cushion 3 to swing around itself and the pin joint of bearing 1 upper surface, power set can also drive the pin joint swing of leg guard pads around itself and bearing 1 upper surface.In the time that needs stretch ligament, adjust the angle between back cushion 3 and cushion 2, user is sitting on cushion 2 and leans against on back cushion 3, shank is placed on leg guard pads, control power set work, makes leg guard pads pin joint swing with bearing 1 upper surface around it, reaches the object of stretching shank ligament.
Concrete, as shown in Figure 1, leg guard pads forms by protecting left leg pad 4 and protecting right leg pad 5, protects the length direction setting of left leg pad 4 along bearing 1, protect the length direction setting of right leg pad 5 along bearing 1, protect left leg pad 4 and protect right leg pad 5 hinged with the upper surface of bearing 1 respectively near one end of cushion 2.Left leg is placed on and is protected on left leg pad 4, and right leg is placed on and protects on right leg pad 5, can carry out the stretching of ligament to two legs simultaneously.
Concrete, power set are made up of three power units: power unit one, power unit two and power unit three, power unit one is controlled back cushion 3 and is swung around the pin joint of itself and bearing 1 upper surface, power unit two is controlled and is protected left leg pad 4 and swing around itself and the pin joint of bearing 1 upper surface, and power unit three is controlled and protected the pin joint swing of right leg pad 5 around itself and bearing 1 upper surface.The main angle regulating between cushion 2 and back cushion 3 of power unit one, meet different height crowds' demand, the swing of left leg pad 4 is protected in two controls of dynamic structure, and the swing of right leg pad 5 is protected in three controls of dynamic structure, makes left leg and right leg can carry out separately the stretching of ligament.
As shown in Figure 2, power unit one comprises the connecting rod 1 that the cylinder 1 that is hinged on bearing 1 and one end and back cushion 3 are connected, the piston rod of the other end of connecting rod 1 and cylinder 1 is hinged, and cylinder 1 is provided with and drives the flexible motor 1 of cylinder one 61 piston rods.In the time need to adjusting the position of back cushion 3, motor one 63 work drive piston rod to extend, and now cylinder 1 swings along bearing 1, connecting rod 1 swings along the piston rod of cylinder 1, swing along the pin joint of itself and bearing 1 thereby realize back cushion 3, after swing puts in place, motor 1 quits work.
As shown in Figure 3, power unit two comprises cylinder 2 71 and the one end being hinged on bearing 1 and protects the connecting rod 2 72 that left leg pad 4 is connected, the piston rod of the other end of connecting rod 2 72 and cylinder 2 71 is hinged, and cylinder 2 71 is provided with and drives the flexible motor 2 73 of cylinder 2 71 piston rods.
As shown in Figure 4, power unit three comprises cylinder 3 81 and the one end being hinged on bearing 1 and protects the connecting rod 3 82 that right leg pad 5 is connected, the piston rod of the other end of connecting rod 3 82 and cylinder 3 81 is hinged, and cylinder 3 81 is provided with and drives the flexible motor 3 83 of cylinder 3 81 piston rods.The operating principle of power unit two and power unit three is identical with the operating principle of power unit one.
As shown in Figure 1, motor 1, motor 2 73 and motor 3 83 are electrically connected with a control panel 9.This panel is provided with the button of controlling respectively motor 1, motor 2 73 and motor 3 83 start and stop, controls respectively in addition the button of motor 1, motor 2 73 and motor 3 83 rotatings, can control motor 1, motor 2 73 and motor 3 83 respectively.This control panel 9 can be operated by the user who is positioned on cushion 2.
As shown in Figure 1, on back cushion 3, be provided with backpiece groove 31, can prevent user's left and right deviation.Be provided with legging groove 1 protecting on left leg pad 4, can prevent from that left leg from departing to protect left leg pad 4.Be provided with legging groove 2 51 protecting on right leg pad 5, can prevent from that right leg from departing to protect right leg pad 5.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (10)
1. a ligament tension device, comprise bearing (1) and be located at the cushion (2) of bearing (1) upper surface middle part, it is characterized in that, the rear side of described cushion (2) has the back cushion (3) arranging along bearing (1) length direction, described back cushion (3) is hinged near one end of cushion (2) and the upper surface of bearing (1), the front side of described cushion (2) has the leg guard pads arranging along bearing (1) length direction, described leg guard pads is hinged near one end of cushion (2) and the upper surface of bearing (1), in described bearing (1), be provided with drive back cushion (3) around it power set with the pin joint swing of bearing (1) upper surface, described power set can also drive leg guard pads to swing around the pin joint of itself and bearing (1) upper surface.
2. ligament tension device according to claim 1, it is characterized in that, described leg guard pads forms by protecting left leg pad (4) and protecting right leg pad (5), described protect the length direction setting of left leg pad (4) along bearing (1), described protect the length direction setting of right leg pad (5) along bearing (1), described protecting left leg pad (4) and protect right leg pad (5) is hinged with the upper surface of bearing (1) respectively near one end of cushion (2).
3. ligament tension device according to claim 2, it is characterized in that, described power set are made up of three power units: power unit one, power unit two and power unit three, described power unit one is controlled back cushion (3) and is swung around the pin joint of itself and bearing (1) upper surface, described power unit two is controlled and is protected left leg pad (4) and swing around itself and the pin joint of bearing (1) upper surface, and described power unit three is controlled and protected the pin joint swing of right leg pad (5) around itself and bearing (1) upper surface.
4. ligament tension device according to claim 3, it is characterized in that, described power unit one comprises the connecting rod one (62) that the cylinder one (61) that is hinged on bearing (1) and one end and back cushion (3) are connected, the piston rod of the other end of described connecting rod one (62) and cylinder one (61) is hinged, and described cylinder one (61) is provided with and drives the flexible motor one (63) of cylinder one (61) piston rod.
5. ligament tension device according to claim 4, it is characterized in that, described power unit two comprises cylinder two (71) and the one end being hinged on bearing (1) and protects the connecting rod two (72) that left leg pad (4) is connected, the piston rod of the other end of described connecting rod two (72) and cylinder two (71) is hinged, and described cylinder two (71) is provided with and drives the flexible motor two (73) of cylinder two (71) piston rods.
6. ligament tension device according to claim 5, it is characterized in that, described power unit three comprises cylinder three (81) and the one end being hinged on bearing (1) and protects the connecting rod three (82) that right leg pad (5) is connected, the piston rod of the other end of described connecting rod three (82) and cylinder three (81) is hinged, and described cylinder three (81) is provided with and drives the flexible motor three (83) of cylinder three (81) piston rods.
7. ligament tension device according to claim 6, is characterized in that, described motor one (63), motor two (73) and motor three (83) are electrically connected with a control panel (9).
8. according to the ligament tension device described in any one in claim 1-7, it is characterized in that, described back cushion (3) is provided with backpiece groove (31).
9. according to the ligament tension device described in any one in claim 2-7, it is characterized in that, the described left leg pad (4) that protects is provided with legging groove one (41).
10. according to the ligament tension device described in any one in claim 2-7, it is characterized in that, the described right leg pad (5) that protects is provided with legging groove two (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320879443.3U CN203663368U (en) | 2013-12-30 | 2013-12-30 | Ligament stretcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320879443.3U CN203663368U (en) | 2013-12-30 | 2013-12-30 | Ligament stretcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203663368U true CN203663368U (en) | 2014-06-25 |
Family
ID=50959707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320879443.3U Expired - Fee Related CN203663368U (en) | 2013-12-30 | 2013-12-30 | Ligament stretcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203663368U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104800051A (en) * | 2015-05-22 | 2015-07-29 | 洛阳康易健科技有限公司 | Multidirectional intelligent stretching device |
| CN108853927A (en) * | 2018-09-06 | 2018-11-23 | 洛阳力派电子科技有限公司 | A kind of application method of electronic ligament tension all-in-one machine with massager |
| CN111714332A (en) * | 2020-07-08 | 2020-09-29 | 黄云山 | Apoplexy hemiplegia rehabilitation equipment |
| CN111870892A (en) * | 2020-08-17 | 2020-11-03 | 王昊天 | Smooth starting rehabilitation training instrument for legs of orthopedic patients |
-
2013
- 2013-12-30 CN CN201320879443.3U patent/CN203663368U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104800051A (en) * | 2015-05-22 | 2015-07-29 | 洛阳康易健科技有限公司 | Multidirectional intelligent stretching device |
| CN108853927A (en) * | 2018-09-06 | 2018-11-23 | 洛阳力派电子科技有限公司 | A kind of application method of electronic ligament tension all-in-one machine with massager |
| CN108853927B (en) * | 2018-09-06 | 2024-04-30 | 洛阳力派电子科技有限公司 | Application method of electric ligament stretching integrated machine with massager |
| CN111714332A (en) * | 2020-07-08 | 2020-09-29 | 黄云山 | Apoplexy hemiplegia rehabilitation equipment |
| CN111870892A (en) * | 2020-08-17 | 2020-11-03 | 王昊天 | Smooth starting rehabilitation training instrument for legs of orthopedic patients |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20161230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |