CN217794356U - Finger nursing exerciser - Google Patents
Finger nursing exerciser Download PDFInfo
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- CN217794356U CN217794356U CN202221733962.4U CN202221733962U CN217794356U CN 217794356 U CN217794356 U CN 217794356U CN 202221733962 U CN202221733962 U CN 202221733962U CN 217794356 U CN217794356 U CN 217794356U
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- fixedly connected
- ring
- connecting pipe
- threaded rod
- tension mechanism
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Abstract
The utility model belongs to the technical field of the medical treatment technique and specifically relates to indicate a finger nursing exerciser draws together the collar, the mounting groove has been seted up to the inside of collar, the inside sliding connection of mounting groove has the installation piece, the top fixedly connected with connecting rod of installation piece, and the connecting rod setting is in the inside of spacing groove, the surface threaded connection of connecting rod has the nut, the surface fixed connection of nut has the lug, the left end threaded connection of collar has first connecting pipe, the inside of first connecting pipe is provided with first tension mechanism, the first ring of right-hand member fixedly connected with of first tension mechanism, the inside threaded connection of installation piece has the second connecting pipe, the inside of second connecting pipe is provided with second tension mechanism, the left end fixedly connected with second ring of second tension mechanism. The utility model discloses, can adjust the position of first ring and second ring, application scope is wide.
Description
Technical Field
The utility model relates to the field of medical technology, especially, relate to a finger nursing exerciser.
Background
Various exercisers are frequently used in the rehabilitation nursing process, particularly for the long-term fixation of limbs after trauma, and the strength of the limbs needs to be restored by the exercisers in use, for example, a finger exerciser is an exerciser for finger strength training.
When the fingers are damaged or even cut off, muscle flexibility of corresponding joints of the fingers needs to be restored through corresponding mechanical training in the later recovery process, the existing finger nursing exerciser is fixed in size, and the finger nursing exerciser cannot be suitable for different crowds due to different sizes of palms of people.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a finger nursing exerciser.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a finger nursing exerciser, includes the collar, the mounting groove has been seted up to the inside of collar, the spacing groove has been seted up at the top of collar, and spacing groove and mounting groove intercommunication, the inside sliding connection of mounting groove has the installation piece, the top fixedly connected with connecting rod of installation piece, and the connecting rod sets up the inside at the spacing groove, the surface threaded connection of connecting rod has the nut, the surface fixedly connected with lug of nut, the left end threaded connection of collar has first connecting pipe, the inside of first connecting pipe is provided with first tension mechanism, the right-hand member fixedly connected with first ring of first tension mechanism, the inside threaded connection of installation piece has the second connecting pipe, the inside of second connecting pipe is provided with second tension mechanism, the left end fixedly connected with second ring of second tension mechanism, the installation piece sets up four other four fingers except thumb that correspond, and the installation piece can move in the mounting groove, adjusts the position between the installation piece, then rotates the nut through the lug, makes the nut hug closely with the collar along down connecting rod, and then the position of fixed mounting piece, can adjust the position of four installation pieces, can adjust the ring and the ring, the wide connecting pipe of the wide scope of user that can adjust according to the second ring.
As a further description of the above technical solution:
the first tension mechanism comprises a first threaded rod, the first threaded rod is in threaded connection with a first connecting pipe, a first spring is fixedly connected to the right end of the first threaded rod, a first connecting plate is fixedly connected to the right end of the first spring, a first string rope is fixedly connected to the right end of the first connecting plate, the first string rope is fixedly connected with a first ring, a first knob is fixedly connected to the left end of the first threaded rod, the first threaded rod is rotated through the first knob, the relative position of the first threaded rod and the first connecting pipe is changed, the length of the first spring can be changed, the tension of the first spring can be adjusted, and the strength of a thumb used when the first ring is pulled is adjusted.
As a further description of the above technical solution:
the first check ring is fixedly connected to the inside of the first connecting pipe, arranged on the left side of the first connecting plate and arranged on the left side of the first connecting plate, so that the first rope can be prevented from being tightened, and the service life of the first rope can be prolonged.
As a further description of the above technical solution:
the second tension mechanism comprises a second threaded rod, the second threaded rod is in threaded connection with a second connecting pipe, a second spring is fixedly connected to the left end of the second threaded rod, a second connecting plate is fixedly connected to the left end of the second spring, a second rope is fixedly connected to the left end of the second connecting plate, the second rope is fixedly connected with a second finger ring, a second knob is fixedly connected to the right end of the second threaded rod, the second threaded rod is rotated through the second knob, the relative position of the second threaded rod and the second connecting pipe is changed, the length of the second spring can be changed, the tension of the second spring can be adjusted, and then the strength for pulling the second ring by using four fingers except the thumb is adjusted.
As a further description of the above technical solution:
the inside fixedly connected with second retaining ring of second connecting pipe, and the second retaining ring sets up on the right side of second connecting plate, can avoid the second cotton rope to be taut, prolongs the life of second cotton rope.
As a further description of the above technical solution:
the outer fixed surface of collar is connected with the handle, the inside of handle is provided with the through-hole, makes things convenient for taking and hanging of exerciser to put.
The utility model discloses following beneficial effect has:
1. compared with the prior art, this kind of finger nursing exerciser removes in the mounting groove through the installation piece, the swivel nut, make the nut follow the connecting rod and hug closely with the collar down, the position of fixed mounting piece, can adjust the position of installation piece, first connecting pipe and collar threaded connection can adjust the position of first ring, second connecting pipe and installation piece threaded connection, can adjust the position of second ring, can be according to the user of difference, adjust the position of first ring and second ring, wide application scope.
2. Compared with the prior art, this finger nursing exerciser changes the tension of first spring through rotating first threaded rod, rotates the tension that the second threaded rod changed the second spring, can be applicable to the rehabilitation training of user different stages.
Drawings
Fig. 1 is a perspective view of a finger nursing exerciser according to the present invention;
fig. 2 is a cross-sectional view of a finger care exerciser in accordance with the present invention;
FIG. 3 is an enlarged view of the point A of FIG. 2 of the finger care exerciser according to the present invention;
fig. 4 is an enlarged view of the point B in fig. 2 of the finger care exerciser according to the present invention.
Illustration of the drawings:
1. a mounting ring; 2. mounting grooves; 3. a limiting groove; 4. mounting blocks; 5. a first connecting pipe; 6. a first ring; 7. a second connecting pipe; 8. a second finger ring; 9. a connecting rod; 10. a nut; 11. a bump; 12. a handle; 13. a through hole; 14. a first knob; 15. a second knob; 16. a first retainer ring; 17. a first threaded rod; 18. a first spring; 19. a first connecting plate; 20. a first cord; 21. a second retainer ring; 22. a second threaded rod; 23. a second spring; 24. a second connecting plate; 25. a second cord.
Detailed Description
Referring to fig. 1-4, the utility model provides a pair of finger nursing exerciser: including collar 1, the outer fixed surface of collar 1 is connected with handle 12, the inside of handle 12 is provided with through-hole 13, make things convenient for taking and hanging of exerciser, mounting groove 2 has been seted up to the inside of collar 1, spacing groove 3 has been seted up at the top of collar 1, and spacing groove 3 and mounting groove 2 intercommunication, the inside sliding connection of mounting groove 2 has mounting block 4, the top fixedly connected with connecting rod 9 of mounting block 4, and connecting rod 9 sets up the inside at spacing groove 3, the outer surface threaded connection of connecting rod 9 has nut 10, the outer fixed surface of nut 10 is connected with lug 11, the left end threaded connection of collar 1 has first connecting pipe 5, the inside of first connecting pipe 5 is provided with first tension mechanism, the right-hand member fixedly connected with first ring 6 of first tension mechanism, the inside threaded connection of mounting block 4 has second connecting pipe 7, the inside of second connecting pipe 7 is provided with second tension mechanism, the left end fixedly connected with second ring 8 of second tension mechanism, mounting block 4 sets up four to correspond and hug closely other fingers except that the thumb, mounting block 4 can move in 2, adjust the mounting groove 4, then the down the adjustable position of mounting block can be suitable for the adjustable nut 10 and the adjustable ring 4, mounting block 4, the adjustable ring can be adjusted according to the adjustable nut 10 and adjustable ring 4, the adjustable ring mounting block 4.
The first tension mechanism comprises a first threaded rod 17, the first threaded rod 17 is in threaded connection with the first connecting pipe 5, a first spring 18 is fixedly connected to the right end of the first threaded rod 17, a first connecting plate 19 is fixedly connected to the right end of the first spring 18, a first string 20 is fixedly connected to the right end of the first connecting plate 19, the first string 20 is fixedly connected with the first ring 6, a first knob 14 is fixedly connected to the left end of the first threaded rod 17, the first threaded rod 17 is rotated through the first knob 14, the relative position of the first threaded rod 17 and the first connecting pipe 5 is changed, the length of the first spring 18 can be changed, the tension of the first spring 18 can be adjusted, the force used when the thumb pulls the first ring 6 is adjusted, a first retainer ring 16 is fixedly connected to the inside of the first connecting pipe 5, the first retainer ring 16 is arranged on the left side of the first connecting plate 19, the first string 20 can be prevented from being tightened, and the service life of the first string 20 can be prolonged.
The second tension mechanism comprises a second threaded rod 22, the second threaded rod 22 is in threaded connection with the second connecting pipe 7, a second spring 23 is fixedly connected to the left end of the second threaded rod 22, a second connecting plate 24 is fixedly connected to the left end of the second spring 23, a second cord 25 is fixedly connected to the left end of the second connecting plate 24, the second cord 25 is fixedly connected with the second finger ring 8, a second knob 15 is fixedly connected to the right end of the second threaded rod 22, the second threaded rod 22 is rotated through the second knob 15, the relative position of the second threaded rod 22 and the second connecting pipe 7 is changed, the length of the second spring 23 can be changed, the tension of the second spring 23 can be adjusted, the force used when the second finger ring 8 is pulled by four fingers except the thumb is adjusted, a second check ring 21 is fixedly connected to the inside of the second connecting pipe 7 and is arranged on the right side of the second connecting plate 24, the second check ring 21 is arranged on the right side of the second connecting plate 24, the second cord 25 can be prevented from being tightened, and the service life of the second cord 25 is prolonged.
The working principle is as follows: according to the size of a palm of a user, a first connecting pipe 5 and a second connecting pipe 7 are rotated, the first connecting pipe 5 moves inside and outside along an installation ring 1, the second connecting pipe 7 moves inside and outside along an installation block 4, the distance between a first ring 6 and a second ring 8 is adjusted, according to the exertion habit of the user, the installation block 4 moves in an installation groove 2, after the position of the installation block 4 is adjusted, a nut 10 is rotated through a lug 11, the nut 10 descends along a connecting rod 9 and is tightly attached to the installation ring 1, the position of the installation block 4 is fixed, the positions of four second rings 8 are adjusted in sequence, when the hand-held nursing and exercising device is used, a thumb is sleeved in the first ring 6, other four fingers are sequentially sleeved in the second ring 8, the fingers apply force inwards, the first ring 6 and the second ring 8 move inwards, the first spring 18 and the second spring 23 are pulled, the hand-held and exercised, along with the progress of nursing and the first threaded rod 17 and the second threaded rod 22, the first threaded rod 17 and the second threaded rod 5 and the second rod 22 move outwards along the first connecting pipe 7, the second spring 23 is lengthened, and the strength of the spring used is increased.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. A finger care exerciser comprising a mounting ring (1), characterized by: mounting groove (2) have been seted up to the inside of collar (1), spacing groove (3) have been seted up at the top of collar (1), and spacing groove (3) and mounting groove (2) intercommunication, the inside sliding connection of mounting groove (2) has installation piece (4), the top fixedly connected with connecting rod (9) of installation piece (4), and connecting rod (9) set up the inside in spacing groove (3), the external surface threaded connection of connecting rod (9) has nut (10), the external surface fixedly connected with lug (11) of nut (10), the left end threaded connection of collar (1) has first connecting pipe (5), the inside of first connecting pipe (5) is provided with first tension mechanism, the right-hand member fixedly connected with first ring (6) of first tension mechanism, the internal thread connection of installation piece (4) has second connecting pipe (7), the inside of second connecting pipe (7) is provided with second tension mechanism, the left end fixedly connected with second ring (8) of second tension mechanism.
2. The finger care exerciser of claim 1, wherein: the first tension mechanism comprises a first threaded rod (17), the first threaded rod (17) is in threaded connection with the first connecting pipe (5), a first spring (18) is fixedly connected to the right end of the first threaded rod (17), a first connecting plate (19) is fixedly connected to the right end of the first spring (18), a first rope (20) is fixedly connected to the right end of the first connecting plate (19), the first rope (20) is fixedly connected with the first ring (6), and a first knob (14) is fixedly connected to the left end of the first threaded rod (17).
3. The finger care exerciser of claim 2, wherein: the inner part of the first connecting pipe (5) is fixedly connected with a first check ring (16), and the first check ring (16) is arranged on the left side of the first connecting plate (19).
4. The finger care exerciser of claim 1, wherein: the second tension mechanism comprises a second threaded rod (22), the second threaded rod (22) is in threaded connection with the second connecting pipe (7), a second spring (23) is fixedly connected to the left end of the second threaded rod (22), a second connecting plate (24) is fixedly connected to the left end of the second spring (23), a second rope (25) is fixedly connected to the left end of the second connecting plate (24), the second rope (25) is fixedly connected with the second finger ring (8), and a second knob (15) is fixedly connected to the right end of the second threaded rod (22).
5. The finger care exerciser of claim 4, wherein: the inside fixedly connected with second retainer (21) of second connecting pipe (7), and second retainer (21) set up the right side at second connecting plate (24).
6. The finger care exerciser of claim 1, wherein: the outer surface of the mounting ring (1) is fixedly connected with a handle (12), and a through hole (13) is formed in the handle (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221733962.4U CN217794356U (en) | 2022-07-05 | 2022-07-05 | Finger nursing exerciser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221733962.4U CN217794356U (en) | 2022-07-05 | 2022-07-05 | Finger nursing exerciser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217794356U true CN217794356U (en) | 2022-11-15 |
Family
ID=83962479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221733962.4U Active CN217794356U (en) | 2022-07-05 | 2022-07-05 | Finger nursing exerciser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217794356U (en) |
-
2022
- 2022-07-05 CN CN202221733962.4U patent/CN217794356U/en active Active
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