CN219148255U

CN219148255U - Wheelchair dinner plate and dinner plate overturning and supporting mechanism

Info

Publication number: CN219148255U
Application number: CN202223194089.9U
Authority: CN
Inventors: 陈建国; 陈新; 侯晓波
Original assignee: Jerry Medical Instrument Shanghai Co ltd
Current assignee: Jerry Medical Instrument Shanghai Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-06-09
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses a wheelchair dinner plate and a dinner plate overturning and supporting mechanism thereof, comprising a dinner plate main body, wherein the periphery of the edge of the dinner plate main body is provided with a vertical upward flange, and the dinner plate main body is provided with a positioning groove for positioning a water cup container. The utility model is fixed on the wheelchair main body through the specific positioning block consisting of the first clamping block and the second clamping block, and the transverse rod which is transversely pulled and arranged is arranged on the positioning block, so that the dinner plate main body is convenient to pull and store, the sleeve is clamped through the threaded cylinder, the dinner plate is convenient to turn over and fix, and the wheelchair dinner plate and the dinner plate turning support mechanism are arranged, so that the utility model has the characteristics of convenient storagePoint(s) _。

Description

Wheelchair dinner plate and dinner plate overturning and supporting mechanism

Technical Field

The utility model relates to the technical field of wheelchair dinner plates, in particular to a wheelchair dinner plate and a dinner plate overturning and supporting mechanism.

Background

Wheelchair is an important tool for rehabilitation, which is not only a walking tool for disabled limbs, but also enables disabled to exercise and participate in social activities by means of wheelchair; the existing wheelchair is provided with a dining frame so as to be convenient for the disabled to eat, but the existing dining frame is inconvenient to store. Therefore, the improvement is made by us, and a device for identifying the emergence rate of tobacco seedlings is provided.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a wheelchair dinner plate, which comprises a dinner plate main body, wherein the periphery of the edge of the dinner plate main body is provided with a vertical upward flange, and the dinner plate main body is provided with a positioning groove for positioning a water cup container.

As a preferable technical scheme of the utility model, the dinner plate main body is provided with a long storage groove.

The utility model provides a dinner plate upset supporting mechanism for support foretell dinner plate, including fixing the locating piece in the wheelchair main part, be equipped with the horizontal pole that horizontal pull set up on the locating piece, the outer tip of horizontal pole is circular, just the bottom of dinner plate main part is equipped with the sleeve that supplies the horizontal pole tip to pass, just be equipped with on the horizontal pole to telescopic stopper, just the outer tip of horizontal pole is equipped with the screw thread section, just screw in on the screw thread section has the screw thread section to press from both sides tight screw thread section of thick bamboo, just the periphery of screw thread section is equipped with the anticreep piece that carries out the anticreep to the screw thread section.

As a preferable technical scheme of the utility model, the positioning block comprises a first clamping block and a second clamping block, the first clamping block and the second clamping block are fixed through bolts, clamping grooves are formed in the first clamping block and the second clamping block, a through hole for a cross rod to pass through is formed between the two clamping grooves, and a positioning mechanism for positioning the cross rod is arranged on the first clamping block.

As a preferable technical scheme of the utility model, the positioning mechanism comprises a limiting pipe arranged on a first clamping block, a pull rod is arranged in the limiting pipe, a piston block moving along the inner cavity of the limiting pipe is arranged on the pull rod, a compression spring is arranged between the piston block and an outer end cover of the limiting pipe, and a clamping block for clamping the cross rod is arranged at the end part of the pull rod.

As a preferable technical scheme of the utility model, the top of the second clamping block is provided with a positioning seat, and the positioning seat is fixed with the wheelchair main body through bolts.

The beneficial effects of the utility model are as follows:

the wheelchair dinner plate and the dinner plate overturning and supporting mechanism are fixed on the wheelchair main body through the specific positioning block consisting of the first clamping block and the second clamping block, and the transverse rod which is transversely arranged in a drawing mode is arranged on the positioning block, so that the dinner plate main body is conveniently drawn and stored, the sleeve is clamped through the threaded cylinder, the dinner plate is conveniently overturned and fixed, and the wheelchair dinner plate and the dinner plate overturning and supporting mechanism are arranged.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of a wheelchair dinner plate and its dinner plate turning support mechanism;

FIG. 2 is a schematic view of a wheelchair dinner plate and positioning blocks of a dinner plate turnover support mechanism thereof in accordance with the present utility model;

FIG. 3 is a schematic view of a wheelchair dinner plate and a dinner plate main body of a dinner plate overturning and supporting mechanism thereof according to the present utility model;

FIG. 4 is a schematic view of the installation of a wheelchair dinner plate and cross bar of its dinner plate turnover support mechanism according to the present utility model.

In the figure: 1. a dinner plate body; 2. a flange; 3. a positioning groove; 4. a storage groove; 5. a wheelchair main body; 6. a positioning block; 7. a cross bar; 9. a sleeve; 10. a limiting block; 11. a threaded section; 12. a thread cylinder; 13. an anti-falling block; 14. a first clamping block; 15. a second clamping block; 16. a clamping groove; 17. a limiting tube; 18. a pull rod; 19. a piston block; 20. a compression spring; 21. a clamping block; 22. and a positioning seat.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Examples: as shown in fig. 1-4, the wheelchair dinner plate comprises a dinner plate main body 1, wherein a vertical upward flange 2 is arranged on the periphery of the edge of the dinner plate main body 1, and a positioning groove 3 for positioning a water cup container is arranged on the dinner plate main body 1.

The dinner plate main body 1 is provided with a long strip-shaped storage groove 4.

The utility model provides a dinner plate upset supporting mechanism, includes the locating piece 6 of fixing on wheelchair main part 5, be equipped with horizontal pull setting's horizontal pole 7 on the locating piece 6, the outer tip of horizontal pole 7 is circular, just the bottom of dinner plate main part 1 is equipped with the sleeve 9 that supplies horizontal pole 7 tip to pass, just be equipped with the stopper 10 to sleeve 9 on the horizontal pole 7, just the outer tip of horizontal pole 7 is equipped with screw thread section 11, just screw thread section 11 goes up the screw thread and screws in to have the screw thread section 12 that presss from both sides tightly sleeve 9, just the periphery of screw thread section 11 is equipped with the anticreep piece 13 that anticreep was carried out screw thread section 12.

The positioning block 6 comprises a first clamping block 14 and a second clamping block 15, the first clamping block 14 and the second clamping block 15 are fixed through bolts, clamping grooves 16 are formed in the first clamping block 14 and the second clamping block 15, a through hole for the cross rod 7 to pass through is formed between the two clamping grooves 16, and a positioning mechanism for positioning the cross rod 7 is arranged on the first clamping block 14.

The positioning mechanism comprises a limiting pipe 17 arranged on the first clamping block 14, a drawing rod 18 is arranged in the limiting pipe 17, a piston block 19 moving along the inner cavity of the limiting pipe 17 is arranged on the drawing rod 18, a compression spring 20 is arranged between the piston block 19 and the outer end cover of the limiting pipe 17, and a clamping block 21 for clamping the cross rod 7 is arranged at the end part of the drawing rod 18.

The top of the second clamping block 15 is provided with a positioning seat 22, and the positioning seat 22 is fixed with the wheelchair main body 5 through bolts, so that the wheelchair main body is conveniently fixed.

Working principle: the special positioning block 6 consisting of the first clamping block 14 and the second clamping block 15 is fixed on the wheelchair main body 5, and the transverse rod 7 which is transversely arranged in a drawing mode is arranged on the positioning block 6, so that the dinner plate main body 1 is conveniently drawn and stored, the sleeve 9 is clamped through the threaded cylinder 12, the dinner plate is conveniently and fixedly turned, and the wheelchair dinner plate and the dinner plate turning support mechanism are arranged, so that the novel dinner plate is convenient to store.

Finally, it should be noted that: the above is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that the present utility model is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A wheelchair dinner plate which is characterized in that: the novel water cup comprises a dinner plate body (1), wherein a vertical upward flange (2) is arranged on the periphery of the edge of the dinner plate body (1), and a positioning groove (3) for positioning the water cup container is formed in the dinner plate body (1).

2. A wheelchair dinner plate as claimed in claim 1, characterized in that the dinner plate body (1) is provided with an elongated receiving slot (4).

3. Dinner plate overturning and supporting mechanism is used for supporting a dinner plate according to claim 1 or 2 and is characterized by comprising a positioning block (6) fixed on a wheelchair main body (5), wherein a transverse rod (7) transversely arranged in a drawing mode is arranged on the positioning block (6), the outer end portion of the transverse rod (7) is round, a sleeve (9) for allowing the end portion of the transverse rod (7) to pass through is arranged at the bottom of the dinner plate main body (1), a limiting block (10) for the sleeve (9) is arranged on the transverse rod (7), a thread section (11) is arranged at the outer end portion of the transverse rod (7), a thread cylinder (12) for clamping the sleeve (9) is screwed in on the thread section (11), and an anti-falling block (13) for preventing falling of the thread cylinder (12) is arranged on the periphery of the thread section (11).

4. A dinner plate overturning and supporting mechanism as claimed in claim 3, characterized in that the positioning block (6) comprises a first clamping block (14) and a second clamping block (15), the first clamping block (14) and the second clamping block (15) are fixed through bolts, clamping grooves (16) are formed in the first clamping block (14) and the second clamping block (15), a through hole for the cross rod (7) to pass through is formed between the two clamping grooves (16), and a positioning mechanism for positioning the cross rod (7) is arranged on the first clamping block (14).

5. The dinner plate overturning and supporting mechanism according to claim 4, characterized in that the positioning mechanism comprises a limiting pipe (17) arranged on the first clamping block (14), a pull rod (18) is arranged in the limiting pipe (17), a piston block (19) moving along the inner cavity of the limiting pipe (17) is arranged on the pull rod (18), a compression spring (20) is arranged between the piston block (19) and the outer end cover of the limiting pipe (17), and a clamping block (21) for clamping the cross rod (7) is arranged at the end part of the pull rod (18).

6. The dinner plate overturning supporting mechanism according to claim 4, characterized in that a positioning seat (22) is arranged at the top of the second clamping block (15), and the positioning seat (22) is fixed with the wheelchair main body (5) through bolts.