CN210205768U - Finger muscle stretching strength training device - Google Patents
Finger muscle stretching strength training device Download PDFInfo
- Publication number
- CN210205768U CN210205768U CN201920573291.1U CN201920573291U CN210205768U CN 210205768 U CN210205768 U CN 210205768U CN 201920573291 U CN201920573291 U CN 201920573291U CN 210205768 U CN210205768 U CN 210205768U
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- China
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- finger
- rotating column
- elastic body
- mounting groove
- coil spring
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- Expired - Fee Related
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Abstract
The utility model discloses a simple structure, use comfort is better, can effectively temper the finger muscle extension strength training ware of extension strength simultaneously. The finger muscle stretching strength trainer comprises a tension-compression elastic body, wherein an installation groove is formed in the tension-compression elastic body; a coil spring is arranged in the mounting groove; a rotating column is arranged at the central line position of the mounting groove, and one end of the rotating column is fixedly connected with the central end of the coil spring; one side of the tension-compression elastic body is provided with an elastic supporting sheet; the other side is provided with a wrist sleeve; one end of the elastic supporting sheet is provided with a finger stall; the pressure elastic body and the five elastic supporting pieces are distributed in a palm shape; a pull wire is arranged on the finger sleeve; one end of the stay wire penetrates through the elastic support sheet, extends into the mounting groove and is wound on the rotating column; a cover plate is arranged above the mounting groove; the rotating column is in rotating fit with the cover plate. Adopt this finger muscle to extend strength training ware, use comfort is better, convenient to use simultaneously.
Description
Technical Field
The utility model relates to a physical therapy health equipment, in particular to a finger muscle stretching strength trainer.
Background
It is well known that: the finger has no doubt in daily life, and for a patient with finger joint movement disorder, the finger rehabilitation instrument is added with help, has an extremely important function for recovering finger strength, and can promote the recovery of finger muscle strength of the patient. For normal people, the finger strength is enhanced, and the finger strength is greatly helpful for daily life. For some players, such as badminton players and table tennis players, the enhanced finger force can enhance the hitting effect. Finger training is desirable for a wide variety of people.
The existing finger trainer, as disclosed in chinese patent application zl201611107907.3, includes a wrist massaging device, a motor driving device, a pulley transmission device, a damping buffer device, a frame, and a four-bar transmission device. The four-bar transmission device comprises a driving mechanism and a driven mechanism. The driving mechanism and the belt pulley transmission device convert the rotary motion of the motor driving device into the curvilinear arc motion of the driving mechanism, and the driven mechanism converts the curvilinear arc motion of the driving mechanism into the motion trail of the fingers and drives the wrist to move at the wrist massage device. The invention adopts the four-bar transmission mechanism and the belt pulley transmission mechanism to convert the rotary motion of the motor into the curvilinear arc motion, and then converts the curvilinear arc motion into the motion trail of the finger through the herringbone rocker, and the rotating shaft on the finger sleeve realizes the whole-circle rotation, so that the finger achieves the most vivid training effect; the fingers can drive the wrist to rotate while performing passive training, and the salient points on the wrist massager can massage the wrist at the same time, so that the user can have full training requirements.
Secondly, if chinese patent application zl201711124033.7 discloses a finger muscle strength training ware, including the sleeve, the spring, the fixed pulley, spacing hole, the training dactylotheca, fixed stay cord, pulley support column on the dactylotheca. The hand stretches into the sleeve, the training finger sleeve is sleeved on the finger, the pull rope penetrates through the limiting hole, penetrates through the lower portion of the fixed pulley and is connected to the spring, and therefore the finger is pulled when bent and stretched to achieve training of the finger.
The finger trainer has a complex structure and is low in use comfort. Meanwhile, the traditional finger grip strength training equipment can only compress the elastic body when the fingers are tightly held so as to increase the resistance to achieve the purpose of training the grip strength, and the load resistance of the fingers cannot be increased when the fingers are stretched, so that the stretching strength of the fingers is difficult to effectively exercise.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a simple structure is provided, and use comfort is better, can effectively temper the finger muscle extension strength training ware of extension strength simultaneously.
The utility model provides a technical scheme that its technical problem adopted is: the finger muscle stretching force trainer comprises a tension and compression elastic body, wherein an installation groove is formed in the tension and compression elastic body; a coil spring is arranged in the mounting groove; a rotating column is arranged at the central line position of the mounting groove, and one end of the rotating column is fixedly connected with the central end of the coil spring;
five elastic supporting sheets extending towards the direction are arranged on one side of the tension-compression elastic body; the other side is provided with a wrist sleeve; one end of the elastic supporting sheet is provided with a finger stall; the other end of the elastic supporting sheet is fixedly connected with the tension-compression elastic body; the pressure elastic body and the five elastic supporting pieces are distributed in a palm shape;
a pull wire is arranged on the finger sleeve; one end of the pull wire is fixedly connected with the finger sleeve, and the other end of the pull wire penetrates through the elastic support sheet, extends into the mounting groove and is wound on the rotating column;
a cover plate is arranged above the mounting groove; the rotating column is in rotating fit with the cover plate.
Furthermore, a groove is formed in the cover plate, and a second coil spring is arranged in the groove; one end of the rotating column is fixedly connected with the central end of the coil spring; the other end is fixedly connected with the central end of the second coil spring.
Furthermore, an adjusting knob is arranged on the cover plate; the adjusting knob is fixedly connected with one end of the rotating column.
Further, the outer side of the tension and compression elastic body is provided with a rubber sleeve.
Furthermore, the finger stall and the wrist stall are both made of medical elastic rubber.
The utility model has the advantages that: the finger muscle stretching strength trainer of the utility model has the advantages that the finger sleeve is connected with the coil spring driving rotating column through the pull wire, so that after the finger is sleeved in the finger sleeve, the pull wire can be driven when the finger is stretched, the pull wire enables the rotating shaft to rotate, the rotating shaft enables the coil spring to curl, and the pull wire has a pulling force on the finger sleeve, thereby effectively training the stretching strength of the finger; simultaneously finger muscle stretch force training ware draw and press the elastic body and hold in the palm when using to draw and press the elastic body and can adopt elastic material preparation, therefore use comfort is better, convenient to use simultaneously.
Drawings
FIG. 1 is an exploded view of a finger muscle stretching force trainer in an embodiment of the present invention;
FIG. 2 is a perspective view of a finger muscle stretching force trainer in an embodiment of the present invention;
FIG. 3 is a front view of the finger muscle stretching force trainer in the embodiment of the present invention;
FIG. 4 is a cross-sectional view A-A of FIG. 3;
FIG. 5 is a schematic diagram of a finger muscle stretching force trainer according to an embodiment of the present invention;
the following are marked in the figure: 1-pulling and pressing an elastic body, 2-an elastic supporting sheet, 3-a finger stall, 4-a mounting groove, 5-a wrist sleeve, 6-a coil spring, 7-a rotating column, 8-a second coil spring, 9-a cover plate, 10-a pull wire, 11-pulling and pressing the elastic body and 12-an adjusting knob.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
As shown in fig. 1 to 5, the finger muscle stretching strength training device of the present invention comprises a tension-compression elastic body 1, wherein an installation groove 4 is arranged in the tension-compression elastic body 1; a coil spring 6 is arranged in the mounting groove 4; a rotating column 7 is arranged at the central line position of the mounting groove 4, and one end of the rotating column 7 is fixedly connected with the central end of the coil spring 6;
one side of the tension-compression elastic body 1 is provided with five elastic supporting sheets 2 extending towards the direction; the other side is provided with a wrist sleeve 5; one end of the elastic supporting sheet 2 is provided with a finger stall 3; the other end of the elastic support sheet 2 is fixedly connected with the tension-compression elastic body 1; the pressure elastic body 1 and the five elastic supporting sheets 2 are distributed in a palm shape;
a pull wire 10 is arranged on the finger stall 3; one end of the pull wire 10 is fixedly connected with the finger stall 3, and the other end of the pull wire passes through the elastic support sheet 2, extends into the mounting groove 4 and is wound on the rotating column 7;
a cover plate 9 is arranged above the mounting groove 4; the rotary column 7 is in rotary fit with the cover plate 9.
In the application process:
the wrist of the user passes through the wrist sleeve 5, and the finger passes through the finger sleeve 3; then the pulling and pressing elastic body 1 is held in the palm; training of the fingers is then achieved by stretching the fingers and clenching the fist.
In the use process, the finger sleeve is connected with the coil spring driving rotating column through the pull wire, so that after a finger is sleeved in the finger sleeve, the pull wire can be driven when the finger extends, the pull wire enables the rotating shaft to rotate, the rotating shaft enables the coil spring to curl, the pull wire can have a pulling force on the finger sleeve, and the extension force of the finger can be effectively exercised; simultaneously finger muscle stretch force training ware draw and press the elastic body and hold in the palm when using to draw and press the elastic body and can adopt elastic material preparation, therefore use comfort is better, convenient to use simultaneously.
In order to improve the training of the stretching strength, a groove is further arranged in the cover plate 9, and a second coil spring 8 is arranged in the groove; one end of the rotating column 7 is fixedly connected with the central end of the coil spring 6; the other end is fixedly connected with the central end of the second coil spring 8.
In order to adjust the training strength, an adjusting knob 12 is further arranged on the cover plate 9; the adjusting knob 12 is fixedly connected with one end of the rotating column 7.
In order to improve the use comfort, further, a rubber sleeve is arranged on the outer side of the tension-compression elastic body 1. The finger stall 3 and the wrist stall 5 are both made of medical elastic rubber.
Claims (4)
1. Finger muscle stretching strength training ware, its characterized in that: the tension and compression elastic body (1) is provided with an installation groove (4); a coil spring (6) is arranged in the mounting groove (4); a rotating column (7) is arranged in the center line position of the mounting groove (4), and one end of the rotating column (7) is fixedly connected with the center end of the coil spring (6);
five elastic supporting sheets (2) extending towards the direction are arranged on one side of the tension-compression elastic body (1); the other side is provided with a wrist sleeve (5); one end of the elastic supporting sheet (2) is provided with a finger stall (3); the other end of the elastic support sheet (2) is fixedly connected with the tension-compression elastic body (1); the pressure elastic body (1) and the five elastic supporting sheets (2) are distributed in a palm shape;
a pull wire (10) is arranged on the finger stall (3); one end of the pull wire (10) is fixedly connected with the finger stall (3), and the other end of the pull wire penetrates through the elastic support sheet (2) to extend into the mounting groove (4) and is wound on the rotating column (7);
a cover plate (9) is arranged above the mounting groove (4); the rotating column (7) is in rotating fit with the cover plate (9);
a groove is formed in the cover plate (9), and a second coil spring (8) is arranged in the groove; one end of the rotating column (7) is fixedly connected with the central end of the coil spring (6); the other end is fixedly connected with the central end of the second coil spring (8).
2. The finger muscle stretching force trainer according to claim 1, wherein: an adjusting knob (12) is arranged on the cover plate (9); the adjusting knob (12) is fixedly connected with one end of the rotating column (7).
3. The finger muscle stretching force trainer according to claim 2, wherein: the outer side of the tension and compression elastic body (1) is provided with a rubber sleeve.
4. The finger muscle stretching force trainer according to claim 3, wherein: the finger stall (3) and the wrist stall (5) are both made of medical elastic rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920573291.1U CN210205768U (en) | 2019-04-24 | 2019-04-24 | Finger muscle stretching strength training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920573291.1U CN210205768U (en) | 2019-04-24 | 2019-04-24 | Finger muscle stretching strength training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210205768U true CN210205768U (en) | 2020-03-31 |
Family
ID=69924064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920573291.1U Expired - Fee Related CN210205768U (en) | 2019-04-24 | 2019-04-24 | Finger muscle stretching strength training device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210205768U (en) |
-
2019
- 2019-04-24 CN CN201920573291.1U patent/CN210205768U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200331 Termination date: 20210424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |