CN201959490U - Knee-joint reciprocating flexion strength training device - Google Patents
Knee-joint reciprocating flexion strength training device Download PDFInfo
- Publication number
- CN201959490U CN201959490U CN2011200202895U CN201120020289U CN201959490U CN 201959490 U CN201959490 U CN 201959490U CN 2011200202895 U CN2011200202895 U CN 2011200202895U CN 201120020289 U CN201120020289 U CN 201120020289U CN 201959490 U CN201959490 U CN 201959490U
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- knee joint
- joint according
- force exerciser
- knee
- stretches
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Abstract
The utility model relates to rehabilitation training equipment, in particular to a knee-joint reciprocating flexion strength training device. The knee-joint reciprocating flexion strength training device comprises a base plate and a chair, wherein the chair is erected above the base plate. The knee-joint reciprocating flexion strength training device is characterized in that the two sides of the front part of the chair are respectively provided with a leg fixing device, and the upper part of each leg fixing device is connected with a resistance cylinder through a transmission rod. The knee-joint reciprocating flexion strength training device aims at training knee-joint reciprocating flexion strength and had the characteristics of simple structure, convenience for use, low cost and the like.
Description
Technical field
The utility model relates to a kind of exercising device, especially relates to a kind of knee joint and back and forth bends and stretches force exerciser.
Background technology
As everyone knows, row the boat, in the training of swimming etc. has high requirement to sportsman's special physical fitness and Motion Technology competitive sport project, specific strength training is one of core training content.The strength building that the sportsman is traditional is by the gravitational training equipment mostly.But in the market almost not specially at the reciprocating training device of knee joint, some general body-building apparatus are arranged, and but specific aim is not strong, can only realize unidirectional strength building by the gravitational training apparatus mostly, can't realize back and forth bending and stretching strength building, and complex structure, cost are high.In addition, during treating, if can use some corresponding rehabilitation materials to carry out rehabilitation training after some player injuries, will reduce the injured risk of secondary greatly, and improve result of treatment effectively.
Summary of the invention
The utility model mainly is at the above-mentioned technical problem of existing in prior technology, provides a kind of and back and forth bends and stretches knee joint strength building, simple in structure, easy to use, with low cost at knee joint and back and forth bend and stretch force exerciser.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of knee joint back and forth bends and stretches force exerciser, the seat that comprises base plate and be erected at the base plate top, it is characterized in that described seat front part sides is respectively equipped with leg restraint, described leg restraint top is connected with resistance cylinders by drive link.The user is sitting on the seat, and shank is fixed on the leg restraint, can use fixedly health of waistband, by the thigh swing, drives connecting rod and drive link, thereby by the oscillating cylinder flowed friction, can realize that knee joint bends and stretches reciprocal training.
As preferably, described leg restraint is made of the connecting rod between two column fixed blocks and the column fixed block, and described connecting rod is fixedlyed connected with drive link.By the cooperation of column fixed block and connecting rod and drive link, working strength height, long service life.
As preferably, described column fixed block is by the rigidity fixed leg of inside and be coated on the sponge bed course that rigidly fixes the post outside and constitute.The sponge bed course that the outside coats is used to protect user's shank, and is simple in structure, comfortable durable.
As preferably, described connecting rod is provided with height and width adjustor.Connecting rod is provided with height and width adjustor is used to regulate the height and the width of fixture, can be applicable to the user of different height and weights.
As preferably, described seat both sides are respectively equipped with one or more waistband clips.The waistband clip is used to pass waistband regular user's health, and hip sashes, and is auxiliary fixing.Simple in structure, easy to use, safe.
As preferably, described seat rear is provided with the adjusting rod that is used to regulate the backrest front and back position.Being used to of seat rear setting regulated the gradient that the adjusting rod of backrest front and back position can the adjustment seat chair back, and be simple in structure, easy to use.
As preferably, described seat both sides are respectively arranged with handrail.The handrail that the seat both sides are provided with respectively makes things convenient for user's handrail when training.
As preferably, described resistance cylinders is a hydraulic pressure hydraulic pressure oscillating cylinder, and described resistance cylinders is provided with dragulator, and described resistance cylinders below is provided with the counter that links to each other with control system.Resistance cylinders can adopt the hydraulic pressure oscillating cylinder, and flowed friction is controlled by valve, and resistance can transfer to maximum 10 grades from minimum 1 grade; 1 grade of resistance is very little, the oil circuit standard-sized sheet.10 grades of oil circuit full cut-offs, the resistance maximum.Range of resistance is very big, can satisfy sportsman's exacting practice and use, and in addition, training aids has tally function, and rotating shaft place is provided with torque sensor, can feed back the demonstration torque.
Therefore, the utlity model has at knee joint and back and forth bend and stretch characteristics such as strength building, simple in structure, easy to use, with low cost.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1:
Shown in Figure of description 1, a kind of knee joint back and forth bends and stretches force exerciser, the seat 2 that comprises base plate 1 and be erected at the base plate top, and the seat front part sides is respectively equipped with leg restraint, and leg restraint top is connected with resistance cylinders 4 by drive link 3.Resistance cylinders is the hydraulic pressure oscillating cylinder, and resistance cylinders is provided with dragulator 13, and the resistance cylinders below is provided with the counter 14 that links to each other with control system.Leg restraint is made of the connecting rod 6 between two column fixed blocks 5 and the column fixed block, and connecting rod is fixedlyed connected with drive link.The column fixed block is by the rigidity fixed leg 7 of inside and be coated on the sponge bed course 8 that rigidly fixes the post outside and constitute.Connecting rod is provided with height and width adjustor 12.The seat both sides are respectively equipped with one or more waistband clips 9.Seat rear is provided with the adjusting rod 10 that is used to regulate the backrest front and back position.The seat both sides are respectively arranged with handrail 11.
During use, the user is sitting on the seat, and shank is fixed on the leg restraint, can use fixedly health of waistband, by the thigh swing, drives connecting rod and drive link, thereby by the oscillating cylinder flowed friction, can realize that knee joint bends and stretches reciprocal training.Resistance cylinders can adopt the hydraulic pressure oscillating cylinder, and flowed friction is controlled by valve, and resistance can transfer to maximum 10 grades from minimum 1 grade; 1 grade of resistance is very little, the oil circuit standard-sized sheet.10 grades of oil circuit full cut-offs, the resistance maximum.Range of resistance is very big, can satisfy sportsman's exacting practice and use, and in addition, training aids has tally function, and rotating shaft place is provided with torque sensor, can feed back the demonstration torque.
Should be understood that this embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Claims (8)
1. a knee joint back and forth bends and stretches force exerciser, the seat (2) that comprises base plate (1) and be erected at the base plate top, it is characterized in that described seat front part sides is respectively equipped with leg restraint, described leg restraint top is connected with resistance cylinders (4) by drive link (3).
2. knee joint according to claim 1 back and forth bends and stretches force exerciser, it is characterized in that described leg restraint is made of the connecting rod (6) between two column fixed blocks (5) and the column fixed block, described connecting rod (6) is fixedlyed connected with drive link (3).
3. knee joint according to claim 2 back and forth bends and stretches force exerciser, it is characterized in that described column fixed block is by the rigidity fixed leg (7) of inside be coated on the sponge bed course (8) that rigidly fixes the post outside and constitute.
4. knee joint according to claim 2 back and forth bends and stretches force exerciser, it is characterized in that described connecting rod is provided with height and width adjustor (12).
5. knee joint according to claim 1 and 2 back and forth bends and stretches force exerciser, it is characterized in that described seat both sides are respectively equipped with one or more waistband clips (9).
6. knee joint according to claim 1 and 2 back and forth bends and stretches force exerciser, it is characterized in that described seat rear is provided with the adjusting rod (10) that is used to regulate the backrest front and back position.
7. knee joint according to claim 1 and 2 back and forth bends and stretches force exerciser, it is characterized in that described seat both sides are respectively arranged with handrail (11).
8. knee joint according to claim 1 and 2 back and forth bends and stretches force exerciser, it is characterized in that described resistance cylinders (4) is the hydraulic pressure oscillating cylinder, described resistance cylinders is provided with dragulator (13), and described resistance cylinders below is provided with the counter (14) that links to each other with control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200202895U CN201959490U (en) | 2011-01-21 | 2011-01-21 | Knee-joint reciprocating flexion strength training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200202895U CN201959490U (en) | 2011-01-21 | 2011-01-21 | Knee-joint reciprocating flexion strength training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201959490U true CN201959490U (en) | 2011-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200202895U Expired - Fee Related CN201959490U (en) | 2011-01-21 | 2011-01-21 | Knee-joint reciprocating flexion strength training device |
Country Status (1)
| Country | Link |
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| CN (1) | CN201959490U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105107138A (en) * | 2014-04-26 | 2015-12-02 | 青岛瑞箭机电工程技术有限公司 | Knee muscle strength exercising frame |
| CN106539664A (en) * | 2015-09-17 | 2017-03-29 | 山东经典医疗器械科技有限公司 | For the movable chair of lower limb rehabilitation training |
| CN109621328A (en) * | 2017-10-09 | 2019-04-16 | 北京力动科技有限公司 | A kind of strength building system and its feedback |
| CN109847272A (en) * | 2018-12-25 | 2019-06-07 | 济南力生体育用品有限公司 | It hooks leg and massages training airplane |
| CN111589046A (en) * | 2020-07-06 | 2020-08-28 | 谢双 | Strength training device and orthopedic rehabilitation equipment |
| CN113069752A (en) * | 2021-04-30 | 2021-07-06 | 湖北工业大学 | Operation trend judgment method based on force acquisition device |
-
2011
- 2011-01-21 CN CN2011200202895U patent/CN201959490U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105107138A (en) * | 2014-04-26 | 2015-12-02 | 青岛瑞箭机电工程技术有限公司 | Knee muscle strength exercising frame |
| CN106539664A (en) * | 2015-09-17 | 2017-03-29 | 山东经典医疗器械科技有限公司 | For the movable chair of lower limb rehabilitation training |
| CN109621328A (en) * | 2017-10-09 | 2019-04-16 | 北京力动科技有限公司 | A kind of strength building system and its feedback |
| CN109847272A (en) * | 2018-12-25 | 2019-06-07 | 济南力生体育用品有限公司 | It hooks leg and massages training airplane |
| CN109847272B (en) * | 2018-12-25 | 2021-03-09 | 济南力生体育用品有限公司 | Collude leg massage training machine |
| CN111589046A (en) * | 2020-07-06 | 2020-08-28 | 谢双 | Strength training device and orthopedic rehabilitation equipment |
| CN113069752A (en) * | 2021-04-30 | 2021-07-06 | 湖北工业大学 | Operation trend judgment method based on force acquisition device |
| CN113069752B (en) * | 2021-04-30 | 2022-02-01 | 湖北工业大学 | Operation trend judgment method based on force acquisition device |
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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: 20110907 Termination date: 20160121 |
|
| EXPY | Termination of patent right or utility model |