CN214156709U

CN214156709U - Foldable student dining table stool

Info

Publication number: CN214156709U
Application number: CN202022074331.3U
Authority: CN
Inventors: 蒋兴; 张天龙
Original assignee: Sichuan Xinyi Stainless Steel Co ltd
Current assignee: Sichuan Xinyi Stainless Steel Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-09-10
Anticipated expiration: 2030-09-21

Abstract

The utility model discloses a student's dining table bench that can fold relates to dining table bench equipment technical field, including dining table and first fixed case, the first fixed case of bottom fixedly connected with of dining table, the inside fixedly connected with connecting box of first fixed case, the first stopper of the equal fixedly connected with in inner wall both sides of connecting box, two just be located the inside fixedly connected with protection box of connecting box between the first stopper, the utility model discloses beneficial increase: be provided with the hand wheel, two-way lead screw, slider and push pedal, realized can realizing withdrawing and releasing the stool fast through rotating the hand wheel, made things convenient for the staff later stage to clear up the health, be provided with second stopper and auto-lock wheel, realized having accelerated speed when promoting, and can not make whole dining table bench take place the skew of position, the simple easy operation of integrated device does not have power resource consumption, has improved its practicality, has saved cost consumption.

Description

Foldable student dining table stool

Technical Field

The utility model relates to a dining table bench equipment technical field specifically is a student's dining table bench that can fold.

Background

The dining table stool is a table and chair needed when people eat meals in a dining room and a dining table sold in the market, the dining table stool is divided into two types of solid wood and artificial boards by taking the color of raw wood as the most, and in addition, the dining table with the transparent glass surface and the base made of marble or metal and the like also has certain market share. Student's dining table bench is mostly the former, and prior art is comparatively rigid, and current student's dining table bench does not possess folding function mostly, is unfavorable for the staff to unify sanitary clearance, has increased staff's intensity of labour, and the dining table bench that has some can folding use then can occupy a large amount of electric power resources for cost consumption has been improved, consequently need design one kind can be folding, do not use electric power resources, save the cost, simple easy convenient operation staff carries out the student's dining table bench of unifying the clearance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a student's dining table bench that can fold to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a student's dining table bench that can fold, includes dining table and first fixed case, the first fixed case of bottom fixedly connected with of dining table, the inside fixedly connected with connecting box of first fixed case, the first stopper of the equal fixedly connected with in inner wall both sides of connecting box, two just be located the inside fixedly connected with protection box of connecting box between the first stopper, the inside of protection box is rotated and is connected with two-way lead screw, the one end of two-way lead screw is passed through the connecting block and is rotated with the protection box and be connected, the outside threaded connection of two-way lead screw has two sliders, one side of slider all rotates and is connected with the slide bar, one side of slide bar all rotates and is connected with the push pedal, one side fixedly connected with evenly distributed's of push pedal dead lever, the equal fixedly connected with dining bench in one side of push pedal is kept away from to the dead lever.

Preferably, a sliding box is slidably connected to the inside of the first fixing box, and a handle is fixedly mounted on the outer side of the sliding box.

Preferably, a second fixing box with the same internal structure is fixedly connected to one side of the first fixing box at the bottom of the dining table.

Preferably, the bottoms of the dining stools are provided with self-locking wheels.

Preferably, a hand wheel is fixedly mounted on one side of the connecting box, and one end of the hand wheel penetrates through the protection box and is fixedly connected with the bidirectional screw rod.

Preferably, two obliquely symmetrical grooves matched with the hand wheel are formed in the dining table, and protective covers are rotatably connected to the outer sides of the grooves.

Preferably, the first fixed box and the second fixed box are fixedly connected with a second limiting block on one side far away from each other, and the second limiting block is connected with a fixing bolt in a threaded manner inside.

Compared with the prior art, the beneficial effects of the utility model are that: be provided with the hand wheel, two-way lead screw, slider and push pedal, realized can realizing withdrawing and releasing the stool fast through rotating the hand wheel, made things convenient for the staff later stage to clear up the health, be provided with second stopper and auto-lock wheel, realized having accelerated speed when promoting, and can not make whole dining table bench take place the skew of position, the simple easy operation of integrated device does not have power resource consumption, has improved its practicality, has saved cost consumption.

Drawings

FIG. 1 is a perspective view of the present invention;

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

fig. 3 is a sectional view of the structure protection box of the present invention.

In the figure: 1. a dining table; 2. a first stationary box; 3. a second stationary box; 4. a handle; 5. a groove; 6. a protective cover; 7. a connecting box; 8. fixing the rod; 9. a hand wheel; 10. a first stopper; 11. a protection box; 12. a bidirectional screw rod; 13. a slider; 14. a slide bar; 15. pushing the plate; 16. a dining stool; 17. a self-locking wheel; 18. a second limiting block; 19. a slide box.

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, fig. 2 and fig. 3, the present invention provides a technical solution: a foldable student dining table stool comprises a dining table 1 and a first fixing box 2, wherein the bottom of the dining table 1 is fixedly connected with the first fixing box 2, the inside of the first fixing box 2 is fixedly connected with a connecting box 7, two sides of the inner wall of the connecting box 7 are both fixedly connected with first limit blocks 10, a protection box 11 is fixedly connected between the two first limit blocks 10 and positioned inside the connecting box 7, the inside of the protection box 11 is rotatably connected with a bidirectional lead screw 12, so that the integral normal operation is realized, one end of the bidirectional lead screw 12 is rotatably connected with the protection box 11 through a connecting block, the outer side of the bidirectional lead screw 12 is in threaded connection with two slide blocks 13, one side of each slide block 13 is rotatably connected with a slide rod 14, one side of each slide rod 14 is rotatably connected with a push plate 15, one side of each push plate 15 is fixedly connected with uniformly distributed fixing rods 8, and one side of each fixing rod 8, far away from the push plate 15, is fixedly connected with a dining stool 16, the rapid push-out and retraction are realized in a matched manner.

Furthermore, the inside sliding connection of first fixed case 2 has slide box 19, and the outside fixed mounting of slide box 19 has handle 4, has realized conveniently placing articles for daily use inside slide box 19.

Further, the bottom of the dining table 1 is fixedly connected with the second fixing box 3 with the same internal structure at one side of the first fixing box 2, so that the two sides of the dining table 1 can be folded normally.

Furthermore, the bottoms of the dining stools 16 are provided with self-locking wheels 17, so that the dining stools 16 can slide conveniently.

Furthermore, a hand wheel 9 is fixedly mounted on one side of the connecting box 7, one end of the hand wheel 9 penetrates through the protection box 11 and is fixedly connected with the bidirectional screw rod 12, and quick pushing out and withdrawing of the dining stools 16 on the two sides are achieved by rotating the hand wheel 9.

Furthermore, two grooves 5 which are obliquely symmetrical and matched with the hand wheel 9 for use are formed in the dining table 1, the protective covers 6 are rotatably connected to the outer sides of the grooves 5, daily protection of the hand wheel 9 is achieved, and the service life is prolonged.

Further, the first fixed box 2 and the second fixed box 3 are fixedly connected with a second limiting block 18 on one side away from each other, and the second limiting block 18 is connected with a fixing bolt in a threaded manner, so that the stability of the whole dining table and stool is maintained when the self-locking wheel 17 drives the dining stool 16 to slide is realized.

Specifically, use the utility model discloses the time: when the folding dining table is used, the two protective covers 6 on the surface of the dining table 1 are opened, the two inner hand wheels 9 are rotated in opposite directions, the hand wheels 9 are rotated to drive the two-way screw rods 12 to rotate, the two sliding blocks 13 connected with the screw threads of the two protective covers are drawn close to the middle, the sliding rods 14 drive the pushing plates 15 to push outwards, until the dining stool 16 is pushed to a proper position, the self-locking wheels 17 at the top of the dining stool 16 facilitate pushing, quick pushing and withdrawing are realized, the first fixed box 2 and the second limiting blocks 18 arranged on one side of the second fixed box 3 have a fixing effect on the whole body, the situation that the position deviation is caused by the sliding influence of the self-locking wheels 17 is prevented, when the folding withdrawing is needed, the two hand wheels 9 are reversely rotated back to realize quick folding withdrawing, the whole device is simple and easy to operate, no power resource consumption exists, the practicability is improved.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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. The utility model provides a student's dining table bench that can fold, includes dining table (1) and first fixed case (2), its characterized in that: the dining table is characterized in that a first fixing box (2) is fixedly connected to the bottom of the dining table (1), a connecting box (7) is fixedly connected to the inside of the first fixing box (2), first limiting blocks (10) are fixedly connected to both sides of the inner wall of the connecting box (7), a protection box (11) is fixedly connected to the inside of the connecting box (7) and between the two first limiting blocks (10), a bidirectional lead screw (12) is rotatably connected to the inside of the protection box (11), one end of the bidirectional lead screw (12) is rotatably connected with the protection box (11) through a connecting block, two sliders (13) are in threaded connection with the outer side of the bidirectional lead screw (12), a sliding rod (14) is rotatably connected to one side of each slider (13), a push plate (15) is rotatably connected to one side of each sliding rod (14), and fixing rods (8) which are uniformly distributed are fixedly connected to one side of each push plate (15), one side of the fixed rod (8) far away from the push plate (15) is fixedly connected with a dining stool (16).

2. A foldable student dining chair as claimed in claim 1, wherein: the inside sliding connection of first fixed case (2) has slide box (19), the outside fixed mounting of slide box (19) has handle (4).

3. A foldable student dining chair as claimed in claim 1, wherein: the bottom of the dining table (1) is fixedly connected with a second fixed box (3) with the same internal structure on one side of the first fixed box (2).

4. A foldable student dining chair as claimed in claim 1, wherein: the bottoms of the dining stools (16) are provided with self-locking wheels (17).

5. A foldable student dining chair as claimed in claim 1, wherein: one side fixed mounting of connecting box (7) has hand wheel (9), the one end of hand wheel (9) runs through protection box (11) and two-way lead screw (12) fixed connection.

6. A foldable student dining chair as claimed in claim 5, wherein: two obliquely symmetrical grooves (5) matched with a hand wheel (9) for use are formed in the dining table (1), and protective covers (6) are rotatably connected to the outer sides of the grooves (5).

7. A foldable student dining chair as claimed in claim 3, wherein: the first fixed box (2) and the second fixed box (3) are fixedly connected with a second limiting block (18) on one side far away from each other, and fixing bolts are connected with the inner portions of the second limiting blocks (18) in a threaded mode.