CN201020195Y - Bidirectional twisting moment adjustable friction type force resister and wrist trainer thereof - Google Patents
Bidirectional twisting moment adjustable friction type force resister and wrist trainer thereof Download PDFInfo
- Publication number
- CN201020195Y CN201020195Y CNU2007200035114U CN200720003511U CN201020195Y CN 201020195 Y CN201020195 Y CN 201020195Y CN U2007200035114 U CNU2007200035114 U CN U2007200035114U CN 200720003511 U CN200720003511 U CN 200720003511U CN 201020195 Y CN201020195 Y CN 201020195Y
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- double
- resistance
- housing
- friction
- moment adjustable
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Abstract
The utility model relates to a two-way torque adjustable friction resistor and a wrist trainer. The resistor comprises a housing, a pressure adjusting shaft, a pressure spring, a friction unit and a resistance rotating shaft; the pressure adjusting shaft is rotationally positioned on an end of the housing and the resistance rotating shaft is rotationally arranged on the other end of the housing. A pressure adjusting plate is arranged on the pressure adjusting shaft in the housing and can move by rotating the pressure rotating shaft. A friction unit is sleeved on the resistance rotating shaft in the housing. An end of the pressure spring is propped on the pressure adjusting plate and the other end is propped in the friction unit. The utility model has the advantages that the two-way torque adjustable friction resistor is an enclosed type free of backhaul action and is suitable for the low-speed range loading; multiple brawn trainers can be realized through the resistor; the structure is simple, the operation is safe and convenient and is uneasy to be damaged.
Description
Technical field
The utility model relates to physical training apparatus, particularly a kind of double-direction twist moment adjustable friction formula resistance gauge and wrist training aids thereof.
Background technology
Resistance gauge is absolutely necessary as the elementary cell of athletics equipment, at present, each sports equipment with resistance gauge as, the employed resistance gauge of treadmill, scooter and bicycle mostly is special-purpose unidirectional resistance gauge, its structure has also having of hydraulic type magnet controlled, but for being exclusively used in around the strength building of the little muscle group in wrist joint position, above-mentioned resistance gauge all can not meet the demands; At present, this series products is also still failed to provide in market.
Summary of the invention
The purpose of this utility model is, realizes a kind of double-direction twist moment adjustable friction formula resistance gauge of the little muscle strength training around the wrist joint position;
Another purpose of the present utility model is, realizes a kind of both hands wrist that little muscle strength is trained around wrist joint position palming force exerciser up and down;
Another purpose of the present utility model is, realizes a kind of vertical twisting resistance strength trainer of wrist of the little muscle strength training around the wrist joint position;
Another purpose of the present utility model is, realizes a kind of horizontal twisting resistance strength trainer of singlehanded wrist of the little muscle strength training around the wrist joint position.
To achieve these goals, the technical solution of the utility model is:
A kind of double-direction twist moment adjustable friction formula resistance gauge comprises: housing, pressure regulating shaft, compression spring, friction component, resistance rotating shaft; Described pressure regulating shaft rotational fixation is at an end of housing, resistance rotating shaft rotational fixation is at the other end of housing, on the pressure regulating shaft in housing the pressure regulator panel that moves forward and backward by the rotational pressure rotating shaft is installed, be with friction component in the resistance rotating shaft in housing, described compression spring one end withstands on the pressure regulator panel, and the described compression spring other end withstands on the friction component.
Described friction component comprises movable friction plate and static friction sheet, and described static friction sheet and housing are fixed, and described movable friction plate and resistance rotating shaft are fixed.
Between described friction component and compression spring, be provided with the balancer structure; Described balancer structure comprises: jacking block and jacking block pressing plate, and jacking block withstands on the friction component, and the jacking block pressing plate is located between jacking block and the compression spring.
Described pressure regulating shaft is fixed on an end of housing by rolling bearing, and the resistance rotating shaft is fixed on the other end of housing by rolling bearing.
A kind of both hands wrist is the palming force exerciser up and down, and this training aids comprises: frame, hold axle and described double-direction twist moment adjustable friction formula resistance gauge; This resistance gauge comprises: housing, pressure regulating shaft, compression spring, friction component, resistance rotating shaft; Described pressure regulating shaft rotational fixation is at an end of housing, resistance rotating shaft rotational fixation is at the other end of housing, on the pressure regulating shaft in housing the pressure regulator panel that moves forward and backward by the rotational pressure rotating shaft is installed, be with friction component in the resistance rotating shaft in housing, described compression spring one end withstands on the pressure regulator panel, and the described compression spring other end withstands on the friction component; Described double-direction twist moment adjustable friction formula resistance gauge is installed in an end of frame, holds axle one end and is installed in the resistance rotating shaft of double-direction twist moment adjustable friction formula resistance gauge, holds the other end of an other end rotational fixation in frame.
The vertical twisting resistance strength trainer of a kind of wrist, this training aids comprises: base plate, pillar, handle and described double-direction twist moment adjustable friction formula resistance gauge; This resistance gauge comprises: housing, pressure regulating shaft, compression spring, friction component, resistance rotating shaft; Described pressure regulating shaft rotational fixation is at an end of housing, resistance rotating shaft rotational fixation is at the other end of housing, on the pressure regulating shaft in housing the pressure regulator panel that moves forward and backward by the rotational pressure rotating shaft is installed, be with friction component in the resistance rotating shaft in housing, described compression spring one end withstands on the pressure regulator panel, and the described compression spring other end withstands on the friction component; Described pillar one end is fixed on the base plate, and described double-direction twist moment adjustable friction formula resistance gauge is installed in the pillar other end, and handle is installed in the resistance rotating shaft of double-direction twist moment adjustable friction formula resistance gauge.
Between described pillar and double-direction twist moment adjustable friction formula resistance gauge, slide bar is installed, on slide bar, is provided with locating hole.
Described double-direction twist moment adjustable friction formula resistance gauge is installed in the fixed cover, and fixed cover is fastened the end of rotational fixation at slide bar by pin.
The horizontal twisting resistance strength trainer of a kind of singlehanded wrist, this training aids comprises: brace table, handle and described double-direction twist moment adjustable friction formula resistance gauge; This resistance gauge comprises: housing, pressure regulating shaft, compression spring, friction component, resistance rotating shaft; Described pressure regulating shaft rotational fixation is at an end of housing, resistance rotating shaft rotational fixation is at the other end of housing, on the pressure regulating shaft in housing the pressure regulator panel that moves forward and backward by the rotational pressure rotating shaft is installed, is with friction component in the resistance rotating shaft in housing; Described compression spring one end withstands on the pressure regulator panel, and the described compression spring other end withstands on the friction component; Described double-direction twist moment adjustable friction formula resistance gauge is fixed on brace table one end, and handle is installed in the resistance rotating shaft of double-direction twist moment adjustable friction formula resistance gauge, and the elbow pad is housed on brace table.
The utility model has following remarkable advantage and good effect thereof:
1. double-direction twist moment adjustable friction formula resistance gauge is closed, and no backhaul effect and be suitable for the low-speed range load is safe and convenient to use, not fragile.
2. the wrist that the relates to wrist small muscle group strength building up and down two-way palming force exerciser of wrist, the horizontal twisting resistance strength trainer of singlehanded wrist, the vertical wrist twisting resistance strength trainer of wrist turnover is simple in structure, safe and convenient to use, for the systematization of wrist small muscle group strength building provides special equipment.
Below in conjunction with drawings and Examples the utility model being done one describes in detail.
Description of drawings
Fig. 1 is the utility model double-direction twist moment adjustable friction formula resistance gauge structural representation;
Fig. 2 is the utility model both hands wrist palming force exerciser structural representation up and down;
Fig. 3 is the vertical twisting resistance strength trainer of a utility model both hands wrist structural representation;
Fig. 4 is the horizontal twisting resistance strength trainer of the singlehanded wrist of a utility model structural representation.
The specific embodiment
Referring to Fig. 1, a kind of comprising: the double-direction twist moment adjustable friction formula resistance gauge of housing 1, pressure regulating shaft 2, compression spring 3, friction component 4, resistance rotating shaft 5.
Drive end bearing bracket 1-1 and rear end cap 1-2 are installed at the two ends of housing 1; Pressure regulating shaft 2 is fixed on an end of housing 1 by being contained in rolling bearing 6 on the rear end cap 1-2; Intermediate supports 7 is housed in housing 1, and resistance rotating shaft 5 is by being installed in the other end that rolling bearing 6 on drive end bearing bracket 1-1 and the intermediate supports 7 is fixed on housing 1; By screw thread pressure regulator panel 2-1 is installed on the pressure regulating shaft 2 in housing 1, by rotational pressure regulating shaft 2, pressure regulator panel 2-1 can move forward and backward; In the resistance rotating shaft 5 between housing 1 Inner Front End lid 1-1 and the intermediate supports 7, be with friction plate assembly 4, friction plate assembly 4 is divided into movable friction plate 4-2 and static friction sheet 4-1, movable friction plate 4-2 interfixes by square key 8 and resistance rotating shaft 5, and static friction sheet 4-1 interfixes by square key 9 and housing 1; Compression spring 3 is installed between friction component 4 and the pressure regulator panel 2-1, and compression spring one end withstands on the pressure regulator panel 2-1; The other end withstands on the friction component 4 by the balancer structure; Present embodiment balancer structure comprises jacking block 10 and jacking block pressing plate 11, and jacking block 10 withstands on the friction component 4, and jacking block pressing plate 11 withstands on the compression spring 3; Resistance gauge is closed, safe and convenient to use, and is not fragile.
Referring to Fig. 2 and embodiment 1, a kind of both hands wrist palming force exerciser up and down comprises: frame 12, hold axle 13 and embodiment 1 described double-direction twist moment adjustable friction formula resistance gauge; The height of frame is grasped the height (between 1.1 meters to 1.2 meters) at common people's arm horizontal curvature, double-direction twist moment adjustable friction formula resistance gauge is installed in an end of frame 12, holding axle 13 1 ends is installed in the resistance rotating shaft 5 of double-direction twist moment adjustable friction formula resistance gauge, hold axle 13 other ends and be installed in the other end of frame, on the pressure regulating shaft 2 of double-direction twist moment adjustable friction formula resistance gauge, pressure regulating handle 15 is installed by rolling bearing 14.
Referring to Fig. 3 and embodiment 1, the vertical twisting resistance strength trainer of a kind of wrist comprises: base plate 16, pillar 17, handle 18 and embodiment 1 described double-direction twist moment adjustable friction formula resistance gauge; Be fixed with receiver 16-1 on base plate, an end of pillar is fixed in the receiver of base plate by pin 16-2; Pillar is a hollow cylinder, is inserted with flexible slide bar 19 in hollow cylinder, and an end of slide bar is provided with clamping plate 19-1, and fastening the 19-3 rotational fixation by pin on clamping plate has sources of resistance fixed cover 20, and double-direction twist moment adjustable friction formula resistance gauge is installed in the sources of resistance fixed cover; Handle is installed in the resistance rotating shaft of double-direction twist moment adjustable friction formula resistance gauge; Be provided with several height locating holes 19-2 on slide bar, on pillar, slide bar is adjusted by locating hole and pin 17-1 and is fixed in the pillar; In the present embodiment, two vertical twisting resistance strength trainers of wrist are installed on base plate simultaneously, it can the self adaptation height, realizes the vertical twisting resistance strength trainer of a kind of both hands wrist, makes the left rotation and right rotation action simultaneously of single (two) wrist carry out wrist small muscle group strength building.
Referring to Fig. 4 and embodiment 1, the horizontal twisting resistance strength trainer of a kind of singlehanded wrist comprises brace table 21, handle 22 and embodiment 1 described double-direction twist moment adjustable friction formula resistance gauge; Described double-direction twist moment adjustable friction formula resistance gauge is fixed on brace table one end, handle is installed in the resistance rotating shaft 5 of double-direction twist moment adjustable friction formula resistance gauge, in order to make the human body forearm consistent, elbow pad 23 is housed on brace table with double-direction twist moment adjustable friction formula resistance gauge height; This training aids of the wrist small muscle group strength building that relates to is realized wrist left rotation and right rotation action institute under preceding forearm crouches laying state.
Claims (10)
1. double-direction twist moment adjustable friction formula resistance gauge is characterized in that, this resistance gauge comprises: housing, pressure regulating shaft, compression spring, friction component, resistance rotating shaft; Described pressure regulating shaft rotational fixation is at an end of housing, resistance rotating shaft rotational fixation is at the other end of housing, on the pressure regulating shaft in housing the pressure regulator panel that moves forward and backward by the rotational pressure rotating shaft is installed, is with friction component in the resistance rotating shaft in housing; Described compression spring one end withstands on the pressure regulator panel, and the described compression spring other end withstands on the friction component.
2. double-direction twist moment adjustable friction formula resistance gauge according to claim 1 is characterized in that described friction component comprises movable friction plate and static friction sheet, and described static friction sheet and housing are fixed, and described movable friction plate and resistance rotating shaft are fixed.
3. double-direction twist moment adjustable friction formula resistance gauge according to claim 1 is characterized in that, is provided with the balancer structure between described friction component and compression spring.
4. double-direction twist moment adjustable friction formula resistance gauge according to claim 3 is characterized in that described balancer structure comprises: jacking block and jacking block pressing plate, and jacking block withstands on the friction component, and the jacking block pressing plate is located between jacking block and the compression spring.
5. double-direction twist moment adjustable friction formula resistance gauge according to claim 1 is characterized in that, described pressure regulating shaft is fixed on an end of housing by rolling bearing, and the resistance rotating shaft is fixed on the other end of housing by rolling bearing.
6. both hands wrist palming force exerciser up and down is characterized in that this training aids comprises: frame, hold axle and the described double-direction twist moment adjustable friction of claim 1 formula resistance gauge; Described double-direction twist moment adjustable friction formula resistance gauge is installed in an end of frame, holds axle one end and is installed in the resistance rotating shaft of double-direction twist moment adjustable friction formula resistance gauge, holds the other end of an other end rotational fixation in frame.
7. the vertical twisting resistance strength trainer of wrist is characterized in that this training aids comprises: base plate, pillar, the described double-direction twist moment adjustable friction of handle and claim 1 formula resistance gauge; Described pillar one end is fixed on the base plate, and described double-direction twist moment adjustable friction formula resistance gauge is installed in the pillar other end, and handle is installed in the resistance rotating shaft of double-direction twist moment adjustable friction formula resistance gauge.
8. the vertical twisting resistance strength trainer of a kind of wrist according to claim 7 is characterized in that, between described pillar and double-direction twist moment adjustable friction formula resistance gauge slide bar is installed, and is provided with locating hole on slide bar.
9. the vertical twisting resistance strength trainer of a kind of wrist according to claim 8 is characterized in that, described double-direction twist moment adjustable friction formula resistance gauge is installed in the fixed cover, and fixed cover is fastened the end of rotational fixation at slide bar by pin.
10. the horizontal twisting resistance strength trainer of singlehanded wrist is characterized in that this training aids comprises: brace table, the described double-direction twist moment adjustable friction of handle and claim 1 formula resistance gauge; Described double-direction twist moment adjustable friction formula resistance gauge is fixed on brace table one end, and handle is installed in the resistance rotating shaft of double-direction twist moment adjustable friction formula resistance gauge, and the elbow pad is housed on brace table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200035114U CN201020195Y (en) | 2007-02-08 | 2007-02-08 | Bidirectional twisting moment adjustable friction type force resister and wrist trainer thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200035114U CN201020195Y (en) | 2007-02-08 | 2007-02-08 | Bidirectional twisting moment adjustable friction type force resister and wrist trainer thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201020195Y true CN201020195Y (en) | 2008-02-13 |
Family
ID=39087600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200035114U Expired - Fee Related CN201020195Y (en) | 2007-02-08 | 2007-02-08 | Bidirectional twisting moment adjustable friction type force resister and wrist trainer thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201020195Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103432721A (en) * | 2013-09-05 | 2013-12-11 | 潘峰 | Multifunctional wrist force measurer |
| CN104001311A (en) * | 2013-02-26 | 2014-08-27 | 江苏纵横体育用品有限公司 | Fitness waist twisting rotary table |
| CN107648013A (en) * | 2017-11-10 | 2018-02-02 | 电子科技大学 | A kind of upper limbs exoskeleton robot 4DOF forearm |
| CN108525194A (en) * | 2017-03-03 | 2018-09-14 | 安孝军 | Innervation coordinates combined trainer |
-
2007
- 2007-02-08 CN CNU2007200035114U patent/CN201020195Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104001311A (en) * | 2013-02-26 | 2014-08-27 | 江苏纵横体育用品有限公司 | Fitness waist twisting rotary table |
| CN103432721A (en) * | 2013-09-05 | 2013-12-11 | 潘峰 | Multifunctional wrist force measurer |
| CN103432721B (en) * | 2013-09-05 | 2016-02-03 | 潘峰 | Multifunctional wrist force measurer |
| CN108525194A (en) * | 2017-03-03 | 2018-09-14 | 安孝军 | Innervation coordinates combined trainer |
| CN107648013A (en) * | 2017-11-10 | 2018-02-02 | 电子科技大学 | A kind of upper limbs exoskeleton robot 4DOF forearm |
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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: 20080213 Termination date: 20150208 |
|
| EXPY | Termination of patent right or utility model |