CN213588786U

CN213588786U - Novel dining table for wheelchair

Info

Publication number: CN213588786U
Application number: CN202022405143.4U
Authority: CN
Inventors: 刘佳雨
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-07-02
Anticipated expiration: 2030-10-26

Abstract

The utility model discloses a novel dining table is used to wheelchair, concretely relates to dining table technical field, including the dining table body, the equal fixed installation section of thick bamboo that is equipped with in dining table body bottom surface both sides, the draw-in groove has been seted up to installation section of thick bamboo inner wall, the draw-in groove runs through the installation section of thick bamboo, installation section of thick bamboo bottom inner wall runs through and has seted up the opening, the intercommunication groove has been seted up to opening top one side, the intercommunication groove is linked together with the draw-in groove, the inside bracing piece that is equipped with of. The utility model discloses a with protruding key from the opening insert to press down protruding key and make it get into the draw-in groove along the intercommunication groove, be in the same place bracing piece and installation section of thick bamboo are fixed, and press down and reverse when dismantling and extract it, rotate the bolt on first semi-ring board and the second semi-ring board when having dinner the use, fix the support sleeve on the wheelchair support, then cup joint the dining table body and can directly take off when not using on the support sleeve, dismantle simple and convenient laborsaving.

Description

Novel dining table for wheelchair

Technical Field

The utility model relates to a dining table technical field, concretely relates to novel dining table is used to wheelchair.

Background

The wheelchair is a commonly-used nursing apparatus, and the main function of the wheelchair is to provide the patients with inconvenient legs and feet to take so that the patients can carry out various activities. The dining table plate of the original product is in a normal rectangular shape, and the support rods on two sides of the lower end are fixedly connected with screw holes in the bottom of the dining table plate through screw rods at the bottoms of the support rods in a single-plate design.

The prior art has the following defects: the dismouting is wasted time and energy, and the lower extreme of branch and the connecting piece snap-on of wheelchair are inconvenient to be dismantled.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a novel dining table is used to wheelchair, insert through the opening department with protruding key on the bracing piece on the installation section of thick bamboo, and press down protruding key and make it get into the draw-in groove along the intercommunication groove, then the spring resets and drives the bracing piece resilience, make protruding key and draw-in groove firmly the joint with the bracing piece with the installation section of thick bamboo together fixed, and press down equally during the dismantlement and reverse and extract it, the unit mount is very convenient with the dismantlement, when having dinner the use, rotate the bolt on first semi-ring board and the second semi-ring board, fix the supporting sleeve on the wheelchair support, then the dining table body that will install directly cup joints the use of having dinner on the supporting sleeve through the bracing piece, can directly take off when not using, overall structure dismantles simply conveniently to save trouble laborsavingly.

In order to achieve the above object, the present invention provides the following technical solutions: a novel dining table for a wheelchair comprises a dining table body, wherein mounting cylinders are fixedly arranged on two sides of the surface of the bottom of the dining table body, clamping grooves are formed in the inner wall of each mounting cylinder and penetrate through the mounting cylinders, openings are formed in the inner wall of the bottom end of each mounting cylinder and penetrate through the inner wall of the bottom end of each mounting cylinder, a communicating groove is formed in one side of the top end of each opening and communicated with the corresponding clamping groove, a supporting rod is arranged in each mounting cylinder, thin rods are fixedly arranged at the top ends of the supporting rods, damping springs are sleeved outside the thin rods, the bottom ends of the damping springs are fixedly connected with the supporting rods, protruding keys are arranged in the clamping grooves and fixedly connected with the supporting rods, supporting sleeves are sleeved at the bottom ends of the supporting rods, one sides, far away from the dining table body, of the two supporting sleeves are hinged to a first semi-annular, one end of the bolt close to the first semi-ring plate penetrates through the first semi-ring plate and the second semi-ring plate in sequence, and the bolt is in threaded connection with the first semi-ring plate and the second semi-ring plate.

Furthermore, a movable cavity is formed in the dining table body, a sliding plate is arranged in the movable cavity, two springs are fixedly arranged on the front side of the sliding plate, one ends of the springs, far away from the sliding plate, are fixedly connected with the inner wall of the movable cavity, two supporting plates are fixedly arranged on the top of the sliding plate, the two supporting plates are symmetrically arranged about the central axis of the sliding plate, a threaded rod is arranged between the two supporting plates, two ends of the threaded rod are connected with the two supporting plates through bearings, the outer wall of the threaded rod is in threaded connection with a threaded seat, the threaded seat is in contact with the sliding plate, one side of the threaded seat, far away from the springs, is hinged with a first baffle, one end of the first baffle, far away from the threaded seat, is hinged with a second baffle, the second baffle is hinged with the supporting plate, far away from the, the clamping plate is fixedly connected with the sliding plate.

Furthermore, the sliding grooves are formed in two sides of the movable cavity, sliding blocks are arranged inside the sliding grooves, and the sliding blocks are fixedly connected with the sliding plate.

Furthermore, a handle is arranged on one side, away from the movable cavity, of the clamping plate, and the handle penetrates through the clamping plate and is fixedly connected with the threaded rod.

Furthermore, a placing plate is fixedly arranged at the top of the first baffle plate.

Furthermore, the bottom surface of the dining table body is provided with transverse longitudinal and cross reinforcing ribs.

Furthermore, the front side of the dining table body is provided with an arc-shaped surface.

Furthermore, the cross section of the clamping groove is L-shaped.

Further, two standing grooves are formed in the top surface of the dining table body, and the two standing grooves are symmetrically arranged about the central axis of the dining table body.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses a protruding key on the bracing piece inserts from the opening on the installation section of thick bamboo, and press protruding key and make it get into the draw-in groove along the intercommunication groove, then the spring resets and drives the bracing piece resilience, make protruding key and draw-in groove firmly joint with the bracing piece together with the installation section of thick bamboo is fixed, and press and reverse equally and extract it during the dismantlement, it is very convenient wholly to install and dismantle, when having dinner and using, rotate the bolt on first semi-annular plate and the second semi-annular plate, fix the support sleeve on the wheelchair support, then directly cup joint the dining table body that has installed on the support sleeve through the bracing piece and have dinner and use, can directly take off when not using, the overall structure dismantlement is simple and convenient and saves trouble and labor;

2. the utility model discloses a drive the threaded rod through rotating the handle and rotate, and drive the screw thread seat on it and remove, because of first baffle, be articulated between second baffle and two baffles, so the in-process of removing, drive first baffle and second baffle and remove, make first baffle and second baffle form a triangle-shaped support gradually, then with the help of the board of placing on the first baffle, can place the cell-phone on it, give a support of cell-phone, can supply the user to see uses such as film, not time-consuming spring shrink drives the slide and accomodates to activity intracavity portion, accomodate and not occupation space.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a top view of the overall structure provided by the present invention;

fig. 2 is a bottom view of the overall structure provided by the present invention;

FIG. 3 is a front view of the overall structure provided by the present invention;

fig. 4 is a top view of the support sleeve provided by the present invention;

fig. 5 is a front view of the support rod provided by the present invention;

FIG. 6 is a side cross-sectional view of the mounting barrel provided by the present invention;

FIG. 7 is a sectional view of the movable chamber according to the present invention;

FIG. 8 is a side cross-sectional view of the active lumen provided by the present invention;

in the figure: the dining table comprises a table body 1, an installation barrel 2, a clamping groove 3, a notch 4, a communicating groove 5, a supporting rod 6, a thin rod 7, a damping spring 8, a protruding key 9, a supporting sleeve 10, a first semi-ring plate 11, a second semi-ring plate 12, a bolt 13, a movable cavity 14, a sliding plate 15, a spring 16, a supporting plate 17, a threaded rod 18, a threaded seat 19, a first baffle 20, a second baffle 21, a clamping plate 22, a handle 23, a placing plate 24 and a placing groove 25.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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 the attached drawings 1-8 of the specification, the novel wheelchair dining table comprises a dining table body 1, wherein mounting cylinders 2 are fixedly arranged on two sides of the bottom surface of the dining table body 1, clamping grooves 3 are formed in the inner walls of the mounting cylinders 2, the clamping grooves 3 penetrate through the mounting cylinders 2, notches 4 are formed in the inner walls of the bottoms of the mounting cylinders 2, a communicating groove 5 is formed in one side of the top ends of the notches 4, the communicating groove 5 is communicated with the clamping grooves 3, a supporting rod 6 is arranged inside the mounting cylinders 2, thin rods 7 are fixedly arranged at the top ends of the supporting rods 6, damping springs 8 are sleeved outside the thin rods 7, the bottoms of the damping springs 8 are fixedly connected with the supporting rods 6, protruding keys 9 are arranged inside the clamping grooves 3, the protruding keys 9 are fixedly connected with the supporting rods 6, supporting sleeves 10 are sleeved at the bottom ends of the supporting rods 6, and first semi-annular plates 11 are hinged to one sides, the rear side of the first semi-ring plate 11 is provided with a second semi-ring plate 12, the front side of the first semi-ring plate 11 is provided with a bolt 13, one end of the bolt 13 close to the first semi-ring plate 11 sequentially penetrates through the first semi-ring plate 11 and the second semi-ring plate 12, and the bolt 13 is in threaded connection with the first semi-ring plate 11 and the second semi-ring plate 12.

Furthermore, a movable cavity 14 is formed in the dining table body 1, a sliding plate 15 is arranged in the movable cavity 14, two springs 16 are fixedly arranged on the front side of the sliding plate 15, one end of each spring 16, which is far away from the sliding plate 15, is fixedly connected with the inner wall of the movable cavity 14, two supporting plates 17 are fixedly arranged on the top of the sliding plate 15, the two supporting plates 17 are symmetrically arranged about the central axis of the sliding plate 15, a threaded rod 18 is arranged between the two supporting plates 17, two ends of the threaded rod 18 are connected with the two supporting plates 17 through bearings, a threaded seat 19 is in threaded connection with the outer wall of the threaded rod 18, the threaded seat 19 is in contact with the sliding plate 15, a first baffle 20 is hinged to one side of the threaded seat 19, which is far away from the springs 16, a second baffle 21 is hinged to one end of the first baffle 20, which is far away from the threaded seat 19, the second baffle 21 is hinged, the inside cardboard 22 that is equipped with of one end of activity chamber 14 far away from spring 16, cardboard 22 and slide 15 fixed connection, overall structure can place the cell-phone on it, gives the cell-phone a support, can supply the user to see uses such as film, and spring 16 contracts when not using and drives slide 15 and accomodate to activity chamber 14 inside, accomodate and do not take up space.

Furthermore, the sliding grooves are formed in two sides of the movable cavity 14, sliding blocks are arranged inside the sliding grooves and fixedly connected with the sliding plate 15, the sliding plate 15 is limited, and therefore the sliding plate cannot move when moving.

Furthermore, a handle 23 is arranged on one side of the clamping plate 22 away from the movable cavity 14, and the handle 23 penetrates through the clamping plate 22 and is fixedly connected with the threaded rod 18, so that the operation of a user is facilitated.

Furthermore, a placing plate 24 is fixedly arranged at the top of the first baffle 20, so that articles such as mobile phones can be conveniently placed, and the use is convenient.

Further, 1 bottom surface of dining table body is provided with horizontal vertical and cross strengthening rib, strengthens the intensity of its product, plays the effect of resistance to compression when using, increase of service life.

Further, 1 front side of dining table body sets up to the arcwall face, and is more comfortable reasonable during human slope when convenient to use.

Furthermore, the cross section of the clamping groove 3 is L-shaped, so that the clamping effect is firmer, and the limiting convex key 9 can be better.

Further, two placing grooves 25 have been seted up on 1 top surface of dining table body, and two placing grooves 25 set up about 1 center axis symmetry of dining table body, and convenience of customers places articles for use such as drinking cup.

The implementation scenario is specifically as follows:

when the utility model is used, the convex key 9 on the support bar 6 is inserted from the opening 4 on the support bar 6 mounting tube 2, and the convex key 9 is pressed to enter the clamping groove 3 along the communicating groove 5, then the spring 16 is reset to drive the support bar 6 to rebound, the convex key 9 is connected with the clamping groove 3 to fix the support bar 6 and the support bar 6 mounting tube 2 together, and the support bar 6 mounting tube 2 are also pressed and reversed to be pulled out when the dining table is disassembled, the whole mounting and the disassembling are very convenient, when the dining table is used, the bolts 13 on the first semi-ring plate 11 and the second semi-ring plate 12 are rotated to fix the support sleeve 10 on the wheel chair support, then the dining table body 1 which is well installed is directly sleeved on the support sleeve 10 through the support bar 6 to be used for dining, when the dining table is not used, the whole structure can be directly taken down, the whole structure is simple, convenient, labor-saving and labor-saving, and in the dining process, after the mobile phone is pulled out, the threaded rod 18 is driven to rotate through the rotating handle 23, the threaded seat 19 on the threaded rod is driven to move, the first baffle 20, the second baffle 21 and the two baffles are hinged, so that in the moving process, the first baffle 20 and the second baffle 21 are driven to move, the first baffle 20 and the second baffle 21 form a triangle, then the mobile phone can be placed on the baffle by means of the placing plate 24 on the first baffle 20, a support is provided for the mobile phone, a user can see films and the like, when the mobile phone is not used, the spring 16 contracts to drive the sliding plate 15 to be stored in the movable cavity 14, and the sliding plate is stored without occupying space.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides a novel dining table for wheelchair, includes dining table body (1), its characterized in that: the dining table is characterized in that mounting cylinders (2) are fixedly arranged on two sides of the bottom surface of the dining table body (1), a clamping groove (3) is formed in the inner wall of each mounting cylinder (2), the clamping groove (3) penetrates through the mounting cylinders (2), an opening (4) is formed in the inner wall of the bottom end of each mounting cylinder (2) in a penetrating manner, a communicating groove (5) is formed in one side of the top end of each opening (4), the communicating groove (5) is communicated with the clamping groove (3), a supporting rod (6) is arranged in each mounting cylinder (2), a thin rod (7) is fixedly arranged at the top end of each supporting rod (6), a damping spring (8) is sleeved outside each thin rod (7), the bottom end of each damping spring (8) is fixedly connected with the corresponding supporting rod (6), a protruding key (9) is arranged inside each clamping groove (3), the protruding key (9) is fixedly connected with the corresponding supporting, one side that dining table body (1) was kept away from in two support sleeve (10) all articulates there is first semicircular plate (11), first semicircular plate (11) rear side is equipped with second semicircular plate (12), first semicircular plate (11) front side is equipped with bolt (13), first semicircular plate (11) and second semicircular plate (12) are run through in proper order to the one end that bolt (13) are close to first semicircular plate (11), bolt (13) are threaded connection with first semicircular plate (11) and second semicircular plate (12).

2. The novel wheelchair dining table of claim 1, wherein: the dining table is characterized in that a movable cavity (14) is formed in the dining table body (1), a sliding plate (15) is arranged in the movable cavity (14), two springs (16) are fixedly arranged on the front side of the sliding plate (15), one end, far away from the sliding plate (15), of each spring (16) is fixedly connected with the inner wall of the movable cavity (14), two supporting plates (17) are fixedly arranged at the top of the sliding plate (15), the two supporting plates (17) are symmetrically arranged about the central axis of the sliding plate (15), a threaded rod (18) is arranged between the two supporting plates (17), two ends of each threaded rod (18) are connected with the two supporting plates (17) through bearings, a threaded seat (19) is in threaded connection with the outer wall of each threaded rod (18), the threaded seat (19) is in contact with the sliding plate (15), a first baffle plate (20) is hinged to one side, far away from the springs (16), of the first baffle plate (20), far away from, the dining table is characterized in that the second baffle (21) is hinged to a supporting plate (17) far away from the threaded seat (19), one end, far away from the spring (16), of the movable cavity (14) penetrates through the dining table body (1), a clamping plate (22) is arranged inside one end, far away from the spring (16), of the movable cavity (14), and the clamping plate (22) is fixedly connected with the sliding plate (15).

3. The novel wheelchair dining table of claim 2, wherein: the sliding grooves are formed in two sides of the movable cavity (14), sliding blocks are arranged inside the sliding grooves, and the sliding blocks are fixedly connected with the sliding plate (15).

4. The novel wheelchair dining table of claim 2, wherein: a handle (23) is arranged on one side, away from the movable cavity (14), of the clamping plate (22), and the handle (23) penetrates through the clamping plate (22) and is fixedly connected with the threaded rod (18).

5. The novel wheelchair dining table of claim 2, wherein: a placing plate (24) is fixedly arranged at the top of the first baffle plate (20).

6. The novel wheelchair dining table of claim 1, wherein: the dining table is characterized in that a plurality of reinforcing ribs are arranged on the surface of the bottom of the dining table body (1).

7. The novel wheelchair dining table of claim 1, wherein: the front side of the dining table body (1) is provided with an arc-shaped surface.

8. The novel wheelchair dining table of claim 1, wherein: the cross section of the clamping groove (3) is L-shaped.

9. The novel wheelchair dining table of claim 1, wherein: two placing grooves (25) are formed in the top surface of the dining table body (1), and the two placing grooves (25) are symmetrically arranged about the central axis of the dining table body (1).