CN217723942U - Portable wheelchair - Google Patents

Abstract

The utility model discloses a lightweight wheelchair, including the wheelchair body, fixedly connected with support frame on the wheelchair body, fixedly connected with carriage on the carriage top, the inside fixture that is provided with of carriage, fixture includes a set of grip block, two the grip block rotates through the pivot to be connected in the carriage, every all be provided with multiunit butt spring between grip block and the carriage inner wall, the elasticity of butt spring orders about two grip blocks and is close to each other, two all be provided with the expansion board on the grip block, the inside butt subassembly that still slides and be provided with of carriage. Ordering about the expansion plate to both sides, two expansion plates keep away from each other and drive two grip blocks and keep away from each other, and after the transfusion bottle was installed between two grip blocks, the butt spring of both sides resumeed elastic deformation's process and orders about two grip blocks and be close to each other to it is fixed with the transfusion bottle, avoid the risk that the transfusion bottle dropped, improve the stability of transfusion bottle when the transfusion bottle.

Description

Portable wheelchair

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a portable wheelchair.

Background

The patient after the operation is done to the thorax is not convenient for move, need use the wheelchair, need infuse simultaneously and come adjunctie therapy in addition, current wheelchair does not possess and is used for helping the function that the present wheelchair of patient accomplished the infusion simultaneously, need place the mobile infusion support beside the wheelchair in addition, nevertheless moves the infusion support and the asynchronous easy infusion quality that influences of wheelchair, moves the infusion support and takes place accident such as tumble easily and lead to infusing danger

Present lightweight wheelchair, be the chinese patent of "a wheelchair" as application number CN201821823856.9, including wheelchair body, at least one vertical support rod, this wheelchair body is equipped with two wheelchair handrail portions, wheelchair handrail portion and is connected with vertical dead lever, and wheelchair body bottom is equipped with horizontal dead lever, and vertical dead lever and horizontal dead lever are connected, its characterized in that: the bottom of the vertical supporting rod is fixed on the extension section of the transverse fixing rod at the bottom of the wheelchair body, the middle of the vertical supporting rod is connected with the pushing handle at the back of the wheelchair body, the upper part of the vertical supporting rod is connected with the suspension rod, and the top of the suspension rod is provided with a suspension part. The utility model provides a current wheelchair do not possess the problem that is used for helping patient to accomplish the function of infusion in present wheelchair simultaneously, solve current wheelchair and do not possess the problem of placing and the function of fixed water-sealed bottle to reach the purpose that the patient who sits the wheelchair can accomplish the infusion simultaneously and/or use the water-sealed bottle simultaneously.

The defects of the prior art are as follows: through the setting that hangs the pole and hang the portion in the above-mentioned patent, can make things convenient for patient to accomplish the infusion, nevertheless patient is using the in-process that the wheelchair removed, if meet the road uneven, the wheelchair can receive jolting, and the condition that acutely rocks can appear in the bottle, has the risk that the transfusion bottle dropped, and the practicality remains to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lightweight wheelchair to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a lightweight wheelchair, includes the wheelchair body, fixedly connected with support frame on the wheelchair body, fixedly connected with carriage on the support frame top, the inside fixture that is provided with of carriage, fixture includes a set of grip block, two the grip block rotates through the pivot to be connected in the carriage, every all be provided with multiunit butt spring between grip block and the carriage inner wall, the elasticity of butt spring orders about two grip blocks and is close to each other, two all be provided with the expansion board on the grip block, the inside butt subassembly that still slides of carriage is provided with.

Further, fixture is still including a set of extension piece, every extension piece fixed connection respectively is on the bottom that corresponds the grip block, every adaptation groove has all been seted up on the extension piece.

Further, the butt joint subassembly is including seting up the damping groove in the carriage inside, it is provided with the loading board to slide from taking the damping in the damping groove, be provided with the wedge on the loading board bottom, be provided with the drive handle on the loading board.

Furthermore, a supporting component for supporting is arranged between the supporting frame and the bearing frame.

Furthermore, an avoiding groove for avoiding the water hanging pipe is formed in the bearing frame.

Compared with the prior art, the beneficial effects of the utility model are that: this lightweight wheelchair, through the wheelchair body, the support frame, the bearer frame, fixture, the grip block, cooperation between butt spring and the expansion board, order about the expansion board to both sides, two expansion boards are kept away from each other and are driven two grip blocks and keep away from each other, install the back between two grip blocks when the transfusion bottle, the butt spring of both sides resumes elastic deformation's process and orders about two grip blocks and be close to each other, thereby it is fixed with the transfusion bottle, avoid the risk that the transfusion bottle dropped, improve the stability of transfusion bottle when the transfusion bottle.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic view of an overall structure provided by an embodiment of the present invention;

FIG. 2 is a schematic view of another perspective structure of a wheelchair provided by an embodiment of the present invention;

fig. 3 is a schematic view of an overall structure of a carrying frame according to an embodiment of the present invention;

fig. 4 is a schematic view of another view structure of the carrying frame according to the embodiment of the present invention;

fig. 5 is a schematic structural view of a clamping mechanism according to an embodiment of the present invention;

fig. 6 is a schematic view of a partial structure of a clamping mechanism according to an embodiment of the present invention;

fig. 7 is a schematic view of a partial structure of an abutment assembly according to an embodiment of the present invention.

Description of the reference numerals: 1. a wheelchair body; 2. a support frame; 3. a carrying frame; 4. a support assembly; 5. a clamping mechanism; 501. a clamping plate; 502. a rotating shaft; 503. an abutment spring; 504. an extension block; 505. an adaptation groove; 506. an expansion plate; 6. an abutment assembly; 7. a damping slot; 8. carrying a plate; 9. a wedge block; 10. a drive handle; 11. an avoidance groove; 12. bending the pipe; 13. a cross bar.

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. 1-7, the present invention provides a technical solution: the utility model provides a lightweight wheelchair, including wheelchair body 1, fixedly connected with support frame 2 on the wheelchair body 1, fixedly connected with carriage 3 on the 2 tops of support frame, the inside fixture 5 that is provided with of carriage 3, fixture 5 includes a set of grip block 501, two grip blocks 501 rotate through pivot 502 to be connected in carriage 3, all be provided with multiunit butt spring 503 between 3 inner walls of every grip block 501 and carriage, the elasticity of butt spring 503 orders about two grip blocks 501 and is close to each other, all be provided with expansion plate 506 on two grip blocks 501, inside butt subassembly 6 that still slides and be provided with of carriage 3.

Specifically, the portable wheelchair comprises a wheelchair body 1, a support frame 2 is fixedly connected to the wheelchair body 1, and a bearing frame 3 is fixedly connected to the top of the support frame 2, so that when the portable wheelchair is used, a transfusion bottle is placed in the bearing frame 3, the transfusion bottle does not need to be held by the family members of a patient, the workload is saved, the use effect is good, a clamping mechanism 5 is arranged in the bearing frame 3, and the transfusion bottle can be conveniently fixed in the bearing frame 3 through the arrangement of the clamping mechanism 5; the clamping mechanism 5 comprises a group of clamping plates 501, and the two clamping plates 501 are arc-shaped and are more attached to the side walls of the infusion bottles; the two clamping plates 501 are rotatably connected into the bearing frame 3 through the rotating shaft 502, a plurality of groups of abutting springs 503 are arranged between each clamping plate 501 and the inner wall of the bearing frame 3, the two clamping plates 501 are driven to be close to each other by the elastic force of the abutting springs 503, the unfolding plates 506 are arranged on the two clamping plates 501, when the transfusion bottle needs to be placed, the transfusion bottle is placed in the bearing frame 3, the unfolding plates 506 are driven to the two sides, the two unfolding plates 506 are mutually far away to drive the two clamping plates 501 to be mutually far away, and further the abutting springs 503 are squeezed and pressed, after the transfusion bottle is installed between the two clamping plates 501, the unfolding plates 506 are loosened, the processes that the abutting springs 503 at the two sides recover elastic deformation drive the two clamping plates 501 to be mutually close, so that the transfusion bottle is fixed, the stability of the transfusion bottle during transfusion is improved, the effect is good, the abutting assembly 6 is further arranged inside the bearing frame 3 in a sliding mode, the abutting assembly 6 is arranged, the transfusion bottle can be further fixed, the stability of the transfusion bottle is improved again, and the accident that the transfusion bottle falls can be avoided.

The clamping mechanism 5 further comprises a set of extension blocks 504, each extension block 504 is fixedly connected to the bottom of the corresponding clamping plate 501, and each extension block 504 is provided with an adaptation groove 505.

Preferably, wherein fixture 5 still includes a set of extension piece 504, and every extension piece 504 is fixed connection respectively on the bottom that corresponds grip block 501, has all seted up adaptation groove 505 on every extension piece 504, can place the transfusion bottle that the diameter is littleer, further improves the practicality of this wheelchair.

The butt joint assembly 6 comprises a damping groove 7 arranged inside the bearing frame 3, a bearing plate 8 is arranged in the damping groove 7 in a sliding mode with damping, a wedge-shaped block 9 is arranged at the bottom of the bearing plate 8, and a driving handle 10 is arranged on the bearing plate 8.

Preferably, butt subassembly 6 is including seting up at the inside damping tank 7 of bearing frame 3, it is provided with loading board 8 to take damping ground slip in the damping tank 7, be provided with wedge 9 on the loading board 8 bottom, be provided with drive handle 10 on the loading board 8, order about loading board 8 through drive handle 10 and slide, and then drive wedge 9 and slide, through wedge 9 and drop bottle tip butt, thereby further fix the drop bottle, in addition the cooperation between wedge 9 and the bearing frame 3, can be applicable to most drop bottle on the market, if the length of drop bottle is greater than the bearing range of bearing frame 3 in, then can't use.

A supporting component 4 for supporting is arranged between the supporting frame 2 and the bearing frame 3.

Preferably, be provided with the supporting component 4 who plays the supporting role between support frame 2 and the bearing frame 3, wherein supporting component 4 is provided with the multiunit dead lever including fixed connection in the backup pad on support frame 2 in the backup pad, every dead lever all with bearing frame 3 fixed connection, stability when further improving bearing frame 3 and installing, excellent in use effect.

An avoiding groove 11 for avoiding the water hanging pipe is arranged on the bearing frame 3.

Preferably, wherein offer the groove 11 of dodging that is used for dodging hanging water pipe on bearing frame 3, when placing the transfusion bottle, its hanging water pipe can not take place the conflict with bearing frame 3, convenient to use, effectual.

The wheelchair body 1 comprises a group of bent pipes 12, and a group of cross rods 13 are arranged between the two bent pipes 12.

Preferably, the wheelchair body 1 comprises a group of bent pipes 12, and the size of the whole wheelchair can be reduced by adopting the arrangement of the bent pipes 12 without changing the sitting space of a patient, so that the wheelchair is more convenient to use, and the wheelchair can pass through a narrower space compared with the wheelchairs in the prior art; simultaneously, the wheel hub of the wheelchair is arranged inside the elbow pipe 12, the wheel hubs on the two sides have a distance close to each other due to the bending action of the elbow pipe 12, the arm of a patient can more conveniently drive the driving ring on the wheel hub to move, a group of cross rods 13 are arranged between the two elbow pipes 12, the wheelchair is convenient to fold, and the practicability of the wheelchair is further improved.

The working principle is as follows: this lightweight wheelchair, when the transfusion bottle needs to be placed, place the transfusion bottle in bearing frame 3, then order about expansion plate 506 to both sides, two expansion plates 506 are kept away from each other and are driven two grip blocks 501 and keep away from each other, and then extrusion butt spring 503, install the back between two grip blocks 501 when the transfusion bottle, loosen expansion plate 506, the process that the butt spring 503 of both sides resumes elastic deformation orders about two grip blocks 501 to be close to each other, thereby it is fixed with the transfusion bottle, improve the stability of transfusion bottle when the transfusion bottle.

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 (6)

1. A lightweight wheelchair, includes wheelchair body (1), its characterized in that:

the wheelchair comprises a wheelchair body (1), a supporting frame (2) is fixedly connected to the wheelchair body (1), a bearing frame (3) is fixedly connected to the top of the supporting frame (2), and a clamping mechanism (5) is arranged in the bearing frame (3);

the clamping mechanism (5) comprises a group of clamping plates (501), the two clamping plates (501) are rotatably connected in the bearing frame (3) through rotating shafts (502), a plurality of groups of abutting springs (503) are arranged between each clamping plate (501) and the inner wall of the bearing frame (3), the two clamping plates (501) are driven to be close to each other by the elasticity of the abutting springs (503), and the two clamping plates (501) are provided with unfolding plates (506);

the bearing frame (3) is also internally provided with an abutting assembly (6) in a sliding manner.

2. A portable wheelchair in accordance with claim 1, wherein: the clamping mechanism (5) further comprises a group of extension blocks (504), each extension block (504) is fixedly connected to the bottom of the corresponding clamping plate (501) respectively, and each extension block (504) is provided with an adaptation groove (505).

3. A portable wheelchair in accordance with claim 1, wherein: the abutting assembly (6) comprises a damping groove (7) arranged in the bearing frame (3), a bearing plate (8) is arranged in the damping groove (7) in a sliding mode with damping, and a wedge-shaped block (9) is arranged on the bottom of the bearing plate (8); the bearing plate (8) is provided with a driving handle (10).

4. A portable wheelchair in accordance with claim 1, wherein: and a supporting component (4) which plays a supporting role is arranged between the supporting frame (2) and the bearing frame (3).

5. A portable wheelchair in accordance with claim 1, wherein: an avoiding groove (11) for avoiding the hanging water pipe is formed in the bearing frame (3).

6. A portable wheelchair in accordance with claim 1, wherein: the wheelchair body (1) comprises a group of bent pipes (12), and a group of cross rods (13) are arranged between the bent pipes (12).

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