CN213490235U

CN213490235U - Auxiliary tool for dorsum of foot flexion movement

Info

Publication number: CN213490235U
Application number: CN202020963627.8U
Authority: CN
Inventors: 万程程; 汪莉萍; 陈志华; 黄慧; 肖念; 严艺
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-11
Filing date: 2021-05-11
Publication date: 2021-06-22
Anticipated expiration: 2031-05-11

Abstract

The utility model discloses an auxiliary tool for dorsum pedis flexion movement, which comprises a U-shaped groove, the bottom of the U-shaped groove is fixedly connected with a supporting plate, the bottom of the supporting plate is fixedly connected with a bandage near the right side, the rear side of the U-shaped groove is provided with an outer sleeve, the rear side of the outer sleeve is fixedly connected with a wood board near the bottom, the outer sleeve is provided with a plurality of tying ropes, and a plurality of tying ropes are symmetrically arranged in front and back direction by taking the central axis of the outer sleeve as a symmetry axis, the inner cavity of the outer sleeve is provided with an inner sleeve, the left side of the inner sleeve is fixedly connected with a wide belt, the outer edge of the inner sleeve is sleeved with a fixed belt, when the auxiliary tool for dorsum pedis flexion movement is used, the inner sleeve can be worn before the use through the arrangement of the inner sleeve, the outer sleeve is worn and tied with the tying ropes, the, thereby improving the stability of the device.

Description

Auxiliary tool for dorsum of foot flexion movement

Technical Field

The utility model relates to an auxiliary tool, in particular to an auxiliary tool for dorsum of foot flexion movement.

Background

Patient of femoral neck fracture or change hip joint has a lot of feet can external rotation or adduction, and then need wear wooden shoe (spiked shoes) at the postoperative, it is fixed foot external rotation or adduction mainly, but the surface fabric of current spiked shoes is comparatively crude, can press red heel in use, then can wrap a towel when using on the foot mostly and wear this shoes again, but there is inconvenient problem when using towel package foot, and the towel takes place the stability of droing poor easily when using.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming defects such as inconvenient and the poor stability of prior art's use, provide an appurtenance for instep bucking motion. The auxiliary tool for dorsum plantar flexion has the characteristics of convenience in use, good stability and the like.

In order to achieve the above object, the utility model provides a following technical scheme: an auxiliary tool for dorsum pedis flexion movement comprises a U-shaped groove, wherein a supporting plate is fixedly connected to the bottom of the U-shaped groove, binding bands are fixedly connected to the position, close to the right side, of the bottom of the supporting plate, an outer sleeve is arranged on the rear side of the U-shaped groove, a wood board is fixedly connected to the position, close to the bottom, of the rear side of the outer sleeve, a plurality of binding ropes are arranged on the outer sleeve and are symmetrically arranged in the front-back direction by taking the central axis of the outer sleeve as a symmetry axis, an inner sleeve is arranged in the inner cavity of the outer sleeve, a wide belt is fixedly connected to the left side of the inner sleeve, a fixing belt is sleeved on the outer edge of the inner sleeve and is located between the outer sleeve and the inner sleeve, pull belts are fixedly connected to the top of the fixing belt, connecting mechanisms are arranged, and one end of the cam is attached to the circular ring, a rotating shaft is arranged in the inner cavity of the cam, two bearings matched with the rotating shaft are fixedly connected to the U-shaped groove, the right end of the rotating shaft is inserted into the adjacent bearing inner cavity, and the left end of the rotating shaft penetrates through the other bearing inner cavity and is fixedly connected with a rocking wheel.

Preferably, the top and the bottom of the U-shaped groove are both provided with grooves matched with the circular ring, and the circular ring is movably connected with the U-shaped groove through the grooves.

Preferably, coupling mechanism includes thorn face, is located the left thorn face of bandage is close to left side department fixed connection with the bottom of backup pad, is located be equipped with the hairy face that matches with it under the left thorn face of bandage, and is located the left hairy face of bandage is close to left side department fixed connection with the top of bandage, is located thorn face and the endotheca fixed connection on broadband right side, be located the left side of the thorn face on broadband right side is equipped with the hairy face that matches with it, and is located hairy face and the broadband fixed connection on broadband right side are located the thorn face on fixed band right side and the front side fixed connection of fixed band are located the left side of the thorn face on fixed band right side is equipped with the hairy face that matches with it, and is located the hairy face on fixed band right side and the rear side fixed connection of fixed band.

Preferably, the bottom of the supporting plate is provided with an arc-shaped groove.

Preferably, the outer side edge of the rocking wheel is provided with anti-skid grains.

Preferably, the rear side of the U-shaped groove is provided with an opening.

Preferably, one end of the drawstring, which is far away from the fixing band, is movably connected to the circular ring.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the auxiliary tool for the dorsum plantar flexion movement is used, the inner sleeve can be worn before use through the arrangement of the inner sleeve, the outer sleeve is worn and the binding rope is tied, the inner sleeve can protect the foot, and the inner sleeve is not easy to fall off when being worn, so that the stability of the device is improved;

2. the utility model relates to an appurtenance for instep bucking motion is when using, and it is rotatory to shake the wheel through the rotation and drive the cam, and the cam drives the ring back-and-forth movement in the recess, and then to the area pulling and reset of drawing, compares with prior art, and the device has characteristics such as convenient and stable good of use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a side view of the present invention;

FIG. 3 is an expanded view of the outer cover of the component of the present invention;

FIG. 4 is an expanded view of the inner sleeve of the component of the present invention;

fig. 5 is an expanded view of the component fixing band of the present invention.

Reference numbers in the figures: 1. a U-shaped groove; 2. a cam; 3. a rotating shaft; 4. a support plate; 5. pulling the belt; 6. a wood board; 7. a jacket; 8. a circular ring; 9. a thorn-shaped surface; 10. a hairy surface; 11. binding bands; 12. shaking the wheel; 13. a groove; 14. tying a rope; 15. an inner sleeve; 16. a broadband; 17. fixing belts; 18. and a connecting mechanism.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an auxiliary tool for dorsum plantar flexion movement comprises a U-shaped groove 1, wherein the rear side of the U-shaped groove 1 is provided with an opening through which a drawstring 5 can be conveniently tied on a circular ring 8, grooves 13 matched with the circular ring 8 are formed in the top and the bottom of the U-shaped groove 1, the circular ring 8 is movably connected with the U-shaped groove 1 through the grooves 13, the position of the circular ring 8 can be limited through the arrangement of the grooves 13, a supporting plate 4 is fixedly connected to the bottom of the U-shaped groove 1, an arc-shaped groove is formed in the bottom of the supporting plate 4, the auxiliary tool is convenient to use through the arrangement of the arc-shaped groove, a bandage 11 is fixedly connected to the position, close to the right side, of the bottom of the supporting plate 4, an outer sleeve 7 is arranged on the rear side of the U-shaped groove 1, a wood board 6 is fixedly connected to the position, close to the bottom, of the rear side of the outer sleeve 7, an inner sleeve 15 is arranged in an inner cavity of the outer sleeve 7, a wide belt 16 is fixedly connected to the left side of the inner sleeve 15, a fixing belt 17 is sleeved on the outer edge of the inner sleeve 15, the fixing belt 17 is located between the outer sleeve 7 and the inner sleeve 15, a pull belt 5 is fixedly connected to the top of the fixing belt 17, one end, far away from the fixing belt 17, of the pull belt 5 is movably connected to the circular ring 8, the fixing belt 17 can be pulled and reset when the circular ring 8 moves back and forth, connecting mechanisms 18 are arranged on the left side of the bandage 11, the right side of the wide belt 16 and the right side of the fixing belt 17, each connecting mechanism 18 comprises a thorn-shaped surface 9, the thorn-shaped surface 9 located on the left side of the bandage 11 is fixedly connected with the position, close to the left side, of the bottom of the supporting plate 4, a hair-shaped surface 10 matched with the thorn-shaped surface located, the thorn-shaped surface 9 positioned on the right side of the wide band 16 is fixedly connected with the inner sleeve 15, the thorn-shaped surface 9 positioned on the right side of the wide band 16 is provided with a hair-shaped surface 10 matched with the thorn-shaped surface, the hair-shaped surface 10 positioned on the right side of the wide band 16 is fixedly connected with the wide band 16, the thorn-shaped surface 9 positioned on the right side of the fixed band 17 is fixedly connected with the front side of the fixed band 17, the left side of the thorn-shaped surface 9 positioned on the right side of the fixed band 17 is provided with a hair-shaped surface 10 matched with the thorn-shaped surface, the hair-shaped surface 10 positioned on the right side of the fixed band 17 is fixedly connected with the rear side of the fixed band 17, the fixing of the device is facilitated through the arrangement of the connecting mechanism 18, the inner cavity of the U-shaped groove 1 is provided with the cam 2, the outer edge of the cam 2 is sleeved with the circular ring 8, one end of the cam 2, the left end of the rotating shaft 3 penetrates through the inner cavity of the other bearing and is fixedly connected with a rocking wheel 12, anti-skid grains are arranged on the outer side edge of the rocking wheel 12, and friction force of the device can be increased through the arrangement of the anti-skid grains, so that the device is convenient to use.

The working principle is as follows: the utility model discloses when using, wear endotheca 15 on the foot earlier, and will be located on the thorn form face 9 of hairy face 10 on the broadband 16 pastes on endotheca 15, fix the foot then, avoid endotheca 15 to drop from the foot, the outside cover of endotheca 15 is equipped with fixed band 17 again, and paste thorn form face 9 on fixed band 17 with hairy face 10 on the fixed band 17, embolia endotheca 15 and fixed band 17 in overcoat 7 again, and will be located the front and back ligature rope 14 and fix, at endotheca 15, fixed band 17 and the fixed back of accomplishing of overcoat 7, again with 5 systems of stretching strap on ring 8, rotatory wheel 12 of shaking this moment, it is rotatory to shake wheel 12 drive pivot 3, pivot 3 drives cam 2 and rotates, cam 2 drives ring 8 and slides around in recess 13, ring 8 slides around pulling and resets stretching strap 5, thereby accomplish work.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An auxiliary appliance for dorsiflexion motion, comprising a U-shaped channel (1), characterized in that: the bottom fixedly connected with backup pad (4) of U-shaped groove (1), the bottom of backup pad (4) is close to right side department fixedly connected with bandage (11), the rear side of U-shaped groove (1) is equipped with overcoat (7), the rear side of overcoat (7) is close to bottom department fixedly connected with plank (6), be equipped with a plurality of on overcoat (7) and tie up rope (14), and a plurality of tie up rope (14) and use the central axis of overcoat (7) to be symmetry setting around being as the symmetry axis, the inner chamber of overcoat (7) is equipped with endotheca (15), the left side fixedly connected with bandeau (16) of endotheca (15), the outside edge cover of endotheca (15) is equipped with fixed band (17), just fixed band (17) are located between overcoat (7) and endotheca (15), the top fixedly connected with stretching strap (5) of fixed band (17), bandage (11) left side, Broadband (16) right side and fixed band (17) right side all are equipped with coupling mechanism (18), the inner chamber of U-shaped groove (1) is equipped with cam (2), the outside edge cover of cam (2) is equipped with ring (8), just the one end and the ring (8) of cam (2) are laminated mutually, the inner chamber of cam (2) is equipped with pivot (3), two and pivot (3) assorted bearings of fixedly connected with are gone up in U-shaped groove (1), the right-hand member of pivot (3) is pegged graft at adjacent bearing inner chamber, the left end of pivot (3) passes another bearing inner chamber to fixedly connected with shakes wheel (12).

2. An aid for dorsiflexion motion according to claim 1, characterised in that: the top and the bottom of U-shaped groove (1) all are equipped with ring (8) assorted recess (13), ring (8) and U-shaped groove (1) pass through recess (13) swing joint.

3. An aid for dorsiflexion motion according to claim 1, characterised in that: the connecting mechanism (18) comprises a thorn-shaped surface (9), the thorn-shaped surface (9) positioned on the left side of the binding belt (11) is fixedly connected with the bottom of the supporting plate (4) close to the left side, a hair-shaped surface (10) matched with the thorn-shaped surface is arranged under the thorn-shaped surface (9) positioned on the left side of the binding belt (11), the hair-shaped surface (10) positioned on the left side of the binding belt (11) is fixedly connected with the top of the binding belt (11) close to the left side, the thorn-shaped surface (9) positioned on the right side of the wide belt (16) is fixedly connected with the inner sleeve (15), the hair-shaped surface (10) matched with the wide belt (16) is arranged on the left side of the thorn-shaped surface (9) positioned on the right side of the wide belt (16), the hair-shaped surface (10) positioned on the right side of the wide belt (16) is fixedly connected with the wide belt (16), and the thorn, the left side of the thorn-shaped surface (9) on the right side of the fixing belt (17) is provided with a hair-shaped surface (10) matched with the thorn-shaped surface, and the hair-shaped surface (10) on the right side of the fixing belt (17) is fixedly connected with the rear side of the fixing belt (17).

4. An aid for dorsiflexion motion according to claim 1, characterised in that: the bottom of the supporting plate (4) is provided with an arc-shaped groove.

5. An aid for dorsiflexion motion according to claim 1, characterised in that: the outer side edge of the rocking wheel (12) is provided with anti-skid grains.

6. An aid for dorsiflexion motion according to claim 1, characterised in that: the rear side of the U-shaped groove (1) is provided with an opening.

7. An aid for dorsiflexion motion according to claim 1, characterised in that: one end of the drawstring (5) far away from the fixing band (17) is movably connected to the circular ring (8).