CN212186793U - Wheelchair type spine tractor - Google Patents

Abstract

The utility model discloses a wheelchair formula backbone tractor, including the draw gear main part, the first dead lever of bottom fixedly connected with of draw gear main part, and the fixed surface of first dead lever is connected with the head rod, the one end fixedly connected with fixed block of first dead lever is kept away from to the head rod. The utility model discloses a be provided with fixed block and splint, through inserting first support frame and establishing the inside at the fixed block, and can fix first support frame in the inside of fixed block through splint, thereby can make things convenient for the holistic dismantlement installation of first support frame, the draw gear main part of being convenient for can use as the wheelchair when not using, make things convenient for the holistic storage of draw gear main part simultaneously, through being provided with the traction lever, through the inside flexible removal of traction lever at the second support frame, can conveniently be according to user's height, adjust the height of traction area, make things convenient for the patient to use, the holistic dismantlement of traction lever has been made things convenient for simultaneously.

Description

Wheelchair type spine tractor

Technical Field

The utility model relates to a backbone tractor technical field specifically is a wheel chair formula backbone tractor.

Background

Spine traction, also called spine traction, has various methods, and is classified into lying traction, sitting traction, inclined traction or vertical traction according to different body positions of patients during treatment, and also classified into traction by the self weight of the patients, manual traction, mechanical traction and electric traction according to different traction sources, and classified into continuous traction and intermittent traction according to different traction duration.

When the backbone is pulling in the seat, current backbone draw gear is because bulky, and after the use was accomplished, the depositing of inconvenient tractor, traction belt on the tractor generally passes through the steel wire connection simultaneously to it is inconvenient when dismantling or adjusting, consequently a wheelchair formula backbone tractor is needed urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wheelchair formula backbone tractor to the water jet equipment who proposes in solving above-mentioned background can't carry out the ratio and need just can irrigate the problem after carrying out the ratio through other instruments.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wheelchair formula backbone tractor, includes the draw gear main part, the first dead lever of bottom fixedly connected with of draw gear main part, and the fixed surface of first dead lever is connected with the head rod, the one end fixedly connected with fixed block of first dead lever is kept away from to the head rod, and the fixed surface of fixed block is connected with fixed pipe, the surperficial cover of fixed pipe is equipped with the rotating tube, and the inner wall of rotating tube and the surperficial looks counterbalance of second connecting rod, the inside one end fixedly connected with splint of rotating tube are kept away from to the second connecting rod, and splint keep away from one side of second connecting rod and the surperficial counterbalance of first support frame, the one end fixedly connected with telescopic machanism of fixed block is kept.

Preferably, the telescopic mechanism comprises a second support frame, a fixed frame, a pulling rod, a moving rod, a second fixed rod, a first limit block, a fixed plate, a spring, a second limit block and a traction rod, the second support frame, and the surface of the second support frame is fixedly connected with a fixed frame, the inner wall of the fixed frame is abutted against the surface of the pulling rod, and one end of the pulling rod inserted in the fixed frame is fixedly connected with a movable rod, and the surface of one side of the movable rod close to the pulling rod is abutted against the surface of the fixed plate, one end of the movable rod far away from the pulling rod is arranged in the second fixed rod through a bearing, and one side of the second fixed rod, which is far away from the moving rod, is fixedly connected with a first limiting block, the surface of the first limiting block is abutted against the surface of a second limiting block, and one side of the second limiting block, which is far away from the first limiting block, is fixedly connected with a traction rod.

Preferably, the surface of the fixed pipe is provided with external threads, the inner wall of the rotating pipe is provided with internal threads, and the external threads arranged on the surface of the fixed pipe are matched with the internal threads arranged on the inner wall of the rotating pipe for use.

Preferably, the clamping plate is provided with an arc-shaped structure, and the radian of the surface of the clamping plate is the same as that of the surface of the first support frame.

Preferably, the surface of the fixing frame is provided with an L-shaped groove, and the size of the inner wall of the L-shaped groove formed in the surface of the fixing frame is larger than the size of the surface of the pulling rod.

Preferably, one side of the fixed plate, which is far away from the moving rod, is welded with a spring, and one end of the spring, which is far away from the fixed plate, is welded with a fixed frame.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a be provided with fixed block and splint, through inserting first support frame and establishing the inside at the fixed block, and can fix first support frame in the inside of fixed block through splint, thereby can make things convenient for the holistic dismantlement installation of first support frame, the draw gear main part of being convenient for can use as the wheelchair when not using, make things convenient for the holistic storage of draw gear main part simultaneously, through being provided with the traction lever, through the inside flexible removal of traction lever at the second support frame, can conveniently be according to user's height, adjust the height of traction area, make things convenient for the patient to use, the holistic dismantlement of traction lever has been made things convenient for simultaneously.

1. The device is provided with fixed block and splint, when first support frame is inserted and is established in the inside of fixed block, can make the second connecting rod promote splint through rotating the rotating tube, and it is inconsistent with the surface of first support frame through two sets of splint, can fix the inside at the fixed block with first support frame to can make things convenient for the holistic dismantlement installation of first support frame, the draw gear main part of being convenient for is whole when doing and pull, can regard as the wheelchair to use, makes things convenient for the holistic storage of draw gear main part simultaneously.

2. The device is provided with the traction lever, can drive second dead lever overall movement through the pulling pole, when the second dead lever drives first stopper and keeps away from the surface of second stopper, can make the whole flexible removal in the inside of second support frame of traction lever to can adjust the height of traction area according to user's height, make things convenient for patient's use.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic side view of the structure of the present invention;

fig. 3 is a schematic front sectional view of a second support frame and a traction rod structure of the present invention;

fig. 4 is a schematic top sectional view of a second support frame and a drawbar structure according to the present invention;

fig. 5 is a schematic top sectional view of the fixing block and the first support frame structure of the present invention;

fig. 6 is an enlarged schematic view of a structure in fig. 3 according to the present invention.

In the figure: 1. a traction device body; 2. a first fixing lever; 3. a first connecting rod; 4. a fixed block; 5. a fixed tube; 6. rotating the tube; 7. a second connecting rod; 8. a splint; 9. a first support frame; 10. a second support frame; 11. a fixing frame; 12. pulling a rod; 13. a travel bar; 14. a second fixing bar; 15. a first stopper; 16. a fixing plate; 17. a spring; 18. a second limiting block; 19. a drawbar.

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. 1-6, the present invention provides an embodiment:

a wheelchair type spine tractor comprises a tractor body 1, a first fixed rod 2 is fixedly connected to the bottom end of the tractor body 1, a first connecting rod 3 is fixedly connected to the surface of the first fixed rod 2, a fixed block 4 is fixedly connected to one end, far away from the first fixed rod 2, of the first connecting rod 3, a fixed tube 5 is fixedly connected to the surface of the fixed block 4, a rotating tube 6 is sleeved on the surface of the fixed tube 5, external threads are arranged on the surface of the fixed tube 5, internal threads are arranged on the inner wall of the rotating tube 6, the external threads arranged on the surface of the fixed tube 5 are matched with the internal threads arranged on the inner wall of the rotating tube 6 for use, through the internal threads arranged inside the rotating tube 6, the rotating tube 6 can move on the surface of the fixed tube 5 when the rotating tube 6 rotates, the inner wall of the rotating tube 6 is abutted to the surface of a second connecting rod 7, a clamping plate 8 is fixedly connected to one end, and one side that splint 8 kept away from second connecting rod 7 is inconsistent with the surface of first support frame 9, splint 8 is provided with the arc structure, and the radian on splint 8 surface is the same with the radian on first support frame 9 surface, through two sets of splint 8, can promote when two sets of splint 8 are inconsistent with the surface of first support frame 9 at second connecting rod 7, can fix first support frame 9 in the inside of fixed block 4, made things convenient for the holistic dismantlement installation of first support frame 9.

One end of the first support frame 9, which is far away from the fixed block 4, is fixedly connected with a second support frame 10, the surface of the second support frame 10 is fixedly connected with a fixed frame 11, the inner wall of the fixed frame 11 is abutted against the surface of the pulling rod 12, the surface of the fixed frame 11 is provided with an L-shaped groove, the size of the inner wall of the L-shaped groove arranged on the surface of the fixed frame 11 is larger than the surface size of the pulling rod 12, the pulling rod 12 can be clamped in the groove through the L-shaped groove arranged on the surface of the fixed frame 11, so that the integral adjustment of the traction rod 19 is facilitated, one end of the pulling rod 12 inserted in the fixed frame 11 is fixedly connected with a moving rod 13, one side surface of the moving rod 13, which is close to the pulling rod 12, is abutted against the surface of a fixed plate 16, one side of the fixed plate 16, which is far away from, the function of resetting the moving rod 13 can be achieved, one end, far away from the pulling rod 12, of the moving rod 13 is installed inside the second fixing rod 14 through a bearing, the first limiting block 15 is fixedly connected to one side, far away from the moving rod 13, of the second fixing rod 14, the surface of the first limiting block 15 is abutted to the surface of the second limiting block 18, and the traction rod 19 is fixedly connected to one side, far away from the first limiting block 15, of the second limiting block 18.

The working principle is as follows: when the traction device is used, according to the attached drawings 1, 2, 3, 4, 5 and 6, when the traction device main body 1 is used, a patient sits on the surface of the traction device main body 1, the pulling rod 12 can be pulled to drive the moving rod 13 to contract into the fixed frame 11, the moving rod 13 can be moved to drive the second fixing rod 14 to move integrally, when the pulling rod 12 moves to the bottom end of the L-shaped groove formed on the surface of the fixed frame 11, the pulling rod 12 can be rotated to clamp the pulling rod 12 in the groove, so that the second fixing rod 14 can drive the first limiting block 15 to be far away from the surface of the second limiting block 18, the traction rod 19 can be pulled at the moment, the height of the traction belt can be adjusted according to the patient, when the traction belt is adjusted to a proper position, the pulling rod 12 is pulled transversely, the fixing plate 16 can be pushed by the elasticity of the spring 17, so that the moving rod 13 can push the second fixing rod 14 to move, can make first stopper 15 inconsistent with the surface of second stopper 18 through second dead lever 14 to can be fixed with second stopper 18, after the patient is using to accomplish, rotate rotating-tube 6, can make rotating-tube 6 remove at the surface of fixed pipe 5, when second connecting rod 7 is kept away from to rotating-tube 6, can make first support frame 9 whole take out from the inside of fixed block 4, thereby can use draw gear main part 1 as the wheelchair, can make things convenient for the holistic storage of draw gear main part 1 simultaneously.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. A wheelchair-type spine tractor comprising a traction device body (1), characterized in that: the bottom end of the traction device main body (1) is fixedly connected with a first fixed rod (2), a first connecting rod (3) is fixedly connected to the surface of the first fixing rod (2), a fixing block (4) is fixedly connected to one end, far away from the first fixing rod (2), of the first connecting rod (3), a fixed tube (5) is fixedly connected with the surface of the fixed block (4), a rotating tube (6) is sleeved on the surface of the fixed tube (5), and the inner wall of the rotating tube (6) is pressed against the surface of the second connecting rod (7), one end of the second connecting rod (7) far away from the interior of the rotating pipe (6) is fixedly connected with a clamping plate (8), and one side of the clamping plate (8) far away from the second connecting rod (7) is abutted against the surface of the first supporting frame (9), one end of the first support frame (9) far away from the fixed block (4) is fixedly connected with a telescopic mechanism.

2. A wheelchair-style spinal tractor as defined in claim 1, wherein: the telescopic mechanism comprises a second support frame (10), a fixed frame (11), a pulling rod (12), a moving rod (13), a second fixed rod (14), a first limiting block (15), a fixed plate (16), a spring (17), a second limiting block (18) and a traction rod (19), wherein the second support frame (10) is fixedly connected with the fixed frame (11) on the surface of the second support frame (10), the inner wall of the fixed frame (11) is abutted against the surface of the pulling rod (12), the pulling rod (12) is inserted into one end of the fixed frame (11) and fixedly connected with the moving rod (13), one side surface of the moving rod (13) close to the pulling rod (12) is abutted against the surface of the fixed plate (16), one end of the moving rod (13) far away from the pulling rod (12) is installed in the second fixed rod (14) through a bearing, and one side of the second fixed rod (14) far away from the moving rod (13) is fixedly connected with the first limiting block (15), the surface of the first limiting block (15) is abutted against the surface of the second limiting block (18), and a traction rod (19) is fixedly connected to one side, far away from the first limiting block (15), of the second limiting block (18).

3. A wheelchair-style spinal tractor as defined in claim 1, wherein: the surface of the fixed pipe (5) is provided with external threads, the inner wall of the rotating pipe (6) is provided with internal threads, and the external threads arranged on the surface of the fixed pipe (5) are matched with the internal threads arranged on the inner wall of the rotating pipe (6) for use.

4. A wheelchair-style spinal tractor as defined in claim 1, wherein: the clamping plate (8) is provided with an arc-shaped structure, and the radian of the surface of the clamping plate (8) is the same as that of the surface of the first support frame (9).

5. A wheelchair-style spinal tractor as defined in claim 2, wherein: the surface of the fixed frame (11) is provided with an L-shaped groove, and the size of the inner wall of the L-shaped groove formed in the surface of the fixed frame (11) is larger than that of the surface of the pulling rod (12).

6. A wheelchair-style spinal tractor as defined in claim 2, wherein: one side welding of keeping away from carriage release lever (13) of fixed plate (16) has spring (17), and the one end welding that fixed plate (16) was kept away from in spring (17) has fixed frame (11).

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