CN219249584U

CN219249584U - Rebound type four-person desk and chair

Info

Publication number: CN219249584U
Application number: CN202320012121.2U
Authority: CN
Inventors: 林水银; 林子豪; 郑嘉惠; 霍运动; 廖理辉; 朱尚福
Original assignee: Anhui Changyichun Science And Education Equipment Co ltd
Current assignee: Anhui Changyichun Science And Education Equipment Co ltd
Priority date: 2023-01-04
Filing date: 2023-01-04
Publication date: 2023-06-27
Anticipated expiration: 2033-01-04

Abstract

The utility model discloses a rebound type four-user desk and chair, which comprises a supporting plate, a base, a support, an upper desk plate and a lower desk plate, wherein the base is arranged at the top of the supporting plate and is equidistantly distributed, the support is symmetrically arranged at the top of the middle ends of the two bases, the upper supporting frame is symmetrically arranged at the upper side of the outer wall of the front end of the support, the lower supporting frame is symmetrically arranged at the lower side of the outer wall of the front end of the support, the lower desk plate is arranged at the top of the lower supporting frame and is equidistantly distributed, a drawer is arranged at the top of the lower desk plate, sliding rails are equidistantly arranged at the top of an inner cavity of the lower desk plate, the top of the sliding rails is correspondingly connected with the bottom of the drawer, the upper desk plate is arranged at the top of the upper supporting frame and is equidistantly and fixedly provided with a pen container, and a baffle is equidistantly arranged between the upper desk plate and the lower desk plate. According to the utility model, the drawer can be pulled back and forth for the rebound type four-person desk and chair.

Description

Rebound type four-person desk and chair

Technical Field

The utility model relates to the technical field of cable winding, in particular to a rebound type four-person desk and chair.

Background

The desk and chair is used for students to take lessons, and is one of the desk and the chair, also called as a student desk and chair. The desk and the chair can be divided according to age, materials and functions, the desk and the chair are one of the most important learning tools in the study and life of students, the back rest and the chair surface of the composite board chair are mostly selected when the desk and the chair are produced, steel is used as a supporting framework, and the heights of the students are different due to individual differences, so that the requirements on the heights of the desk and the chair are different.

The existing student desk and chair are generally arranged separately, and the chair cannot rebound when not in use, so that occupied space is reduced, and students can walk between the chairs conveniently and move conveniently.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.

The utility model is provided in view of the problems existing in the existing rebound type four-person desk and chair sliding drawer.

Therefore, the utility model aims to provide the rebound type four-person desk and chair, which can pull the drawer between desk plates, and is convenient for taking out or placing stationery.

In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:

a rebound four-person desk and chair comprises a supporting plate;

the bases are arranged at the top of the supporting plate and are distributed at equal intervals;

the support is arranged at the top of the middle ends of the two bases, upper supporting frames are symmetrically arranged on the upper sides of the outer walls of the front ends of the supports in a left-right mode, lower supporting frames are arranged on the outer walls of the front ends of the supports in an equidistant mode, the lower supporting frames are arranged on the lower sides of the upper supporting frames, handles are arranged on the outer walls of the rear sides of the supports, a rotating shaft is arranged at the rear ends of the handles, a connecting shaft is arranged in an inner cavity of the rotating shaft, a compression plate is arranged on the circumferential outer wall of the connecting shaft, a coil spring is arranged on the lateral surface of the compression plate, the coil spring is connected with the handles, a hinge plate is arranged on the outer wall of the right end of the rotating shaft, a hinge plate is arranged on the outer wall of the left end of the rotating shaft, the hinge plate is connected with the corresponding connecting shaft, a seat plate is arranged between the two symmetrical hinge plates, and a backup plate is arranged between the supports;

the lower desk plate is arranged at the top of the lower supporting frame which is distributed at equal intervals.

The upper desk plates are arranged at the top of the upper supporting frames and distributed at equal intervals, and baffle plates are arranged between the upper desk plates and the lower desk plates at equal intervals;

as a preferable scheme of the rebound four-person desk and chair, pedals are correspondingly arranged at the top of the rear side of the base which is distributed at equal intervals.

As a preferable scheme of the rebound four-person desk and chair, the top of the upper desk plate is fixedly provided with pen containers at equal intervals.

As an optimal scheme of the rebound four-person desk and chair, the outer wall of the rear side of the bracket is provided with the handle, the rear end of the handle is provided with the rotating shaft, the outer wall of the right end of the rotating shaft at the left end is provided with the hinge plate, the outer wall of the left end of the rotating shaft at the right end is provided with the hinge plate, the seat plate is arranged between the two symmetrical hinge plates, and the backup plate is arranged between the two symmetrical brackets.

As an optimal scheme of the rebound type four-person desk and chair, the top of the lower desk plate is provided with a drawer, the top of the inner cavity of the lower desk plate is provided with sliding rails at equal intervals, and the top of the sliding rails is correspondingly connected with the bottom of the drawer.

As a preferable scheme of the rebound four-person desk and chair, the inner cavity of the seat plate is provided with the heating wire.

Compared with the prior art, the utility model has the following beneficial effects: the resilience type four-person desk and chair is characterized in that the seat is rotated by rotating the seat, the hinge plate is connected with the connecting shaft to rotate the connecting shaft, the compression plate on the connecting shaft is rotated to the horizontal position and then compresses the return spring, and when a user leaves the seat, the return spring resilience of the compression plate enables the seat to be in parallel with the leaning plate, so that the occupied space of the desk and chair is reduced when the desk and chair is not used, and the user can conveniently move between the seats.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following detailed description of the embodiments of the present utility model will be given with reference to the accompanying drawings, which are to be understood as merely some embodiments of the present utility model, and from which other drawings can be obtained by those skilled in the art without inventive faculty. Wherein:

FIG. 1 is a schematic diagram of the overall structure of a rebound type four-person desk and chair of the present utility model;

FIG. 2 is a schematic diagram of the overall structure of a rebound four-person desk and chair according to the present utility model;

FIG. 3 is a front view of a drawer structure of a rebound type four-person desk and chair according to the present utility model

FIG. 4 is an automatically rebounded front view of a rebounded four-person desk and chair of the present utility model.

In the figure: 1. support plate, 2, base, 201, foot rest, 3, bracket, 301, upper support, 302, lower support, 303, handle, 304, rotary shaft, 3041, compression plate, 3042, connecting shaft, and connecting shaft 305, hinge plate, 306, seat plate, 307, backup plate, 4, upper desk plate, 401, pen container, 5, lower desk plate, 501, baffle plate, 502, drawer, 503, slide rail.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

Next, the present utility model will be described in detail with reference to the drawings, wherein the sectional view of the device structure is not partially enlarged to a general scale for the convenience of description, and the drawings are only examples, which should not limit the scope of the present utility model. In addition, the three-dimensional space dimensions of length, width and depth should be included in actual fabrication.

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

The utility model provides a rebound type four-person desk and chair, which can pull a drawer between desk plates, and is convenient for taking out or placing stationery.

Fig. 1 to 4 show a schematic structural diagram of a rebound type four-person desk and chair according to the present utility model, referring to fig. 1 to 4, a main body portion of the rebound type four-person desk and chair according to the present embodiment includes a support plate 1, a base 2, a support 3, an upper desk plate 4, and a lower desk plate 5.

The top of the supporting plate 1 is provided with a plurality of bases 2 at equal intervals, the tops of the rear ends of the bases 2 are correspondingly provided with pedals 201, feet can be placed on the pedals 201 when users with different heights sit on the seats to improve the use experience of the users, the tops of the bases 2 are provided with supports 3, a backup plate 307 is arranged between the two symmetrically arranged supports 3, the rear outer wall of the middle end of each support 3 is provided with a handle 303, the rear end of each handle 303 is provided with a rotating shaft 304, the inner cavity of each rotating shaft 304 is provided with a connecting shaft 3042, the circumferential outer wall of each connecting shaft 3042 is provided with a compression plate 3041, the circumferential outer wall of each connecting shaft 3042 is provided with a coil spring, the coil springs are arranged on the side face of each compression plate 3041 and connected with the corresponding handles 303, the outer wall of the left end of each rotating shaft 304 is provided with a hinge plate 305, a seat 306 is arranged between the symmetrically arranged hinge plates 305, the heating wires are arranged in the inner cavity of the seat plate 306, the heating wires are opened to heat the seat plate 306 when the temperature is low, a user rotates the seat plate 306 through a connecting shaft 3042 to rotate a compression plate 3041 to compress coil springs to rotate the seat plate 306 to be parallel to a leaning plate 307 so as to rebound the seat plate 306, an upper supporting frame 301 is arranged on the upper side of the front end of a bracket 3, an upper desk plate 4 is arranged at the upper end of a plurality of upper supporting frames 301, a pen container 401 is fixedly arranged at the top of the upper desk plate 4 at equal intervals and used for placing stationery, a lower supporting frame 302 is arranged on the outer wall of the front end of the bracket 3, the lower supporting frame 302 is positioned at the lower side of the upper supporting frame 301, a plurality of baffle plates 501 are arranged at the top of the lower supporting frame 302 at equal intervals between the lower desk plate 5 and the upper desk plate 4, a drawer 502 is arranged at the top of the lower desk plate 5, a sliding rail 503 is arranged at the top of the inner cavity of the lower desk plate 5, the bottom of the drawer 502 is connected with the top of the sliding rail 503, for pulling or pushing the drawer 502 to facilitate placement or removal of stationery.

Referring to fig. 1 to 4, a rebound type four-person desk and chair according to the present embodiment is specifically used as follows: firstly, the seat 306 is rotated to be vertical to the leaning plate 307, then the seat 306 is rotated to be seated on the seat 306, feet are placed on the pedal 201 to adapt to users with different heights, the use experience of the users is improved, stationery is placed through the pen container 401 at the top of the upper desk plate 4, the drawer 502 is drawn to push back the drawer 502 after books and other stationery are placed in the drawer 502, when the users leave, the drawer 502 is drawn to take away the stationery, and the seat 306 is automatically rotated to be parallel to the leaning plate 307.

Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. A rebound type four-person desk and chair, comprising:

a support plate (1);

the bases (2) are arranged at the top of the supporting plate (1) and are distributed at equal intervals;

the support (3) is arranged at the top of the middle end of the base (2), an upper supporting frame (301) is symmetrically arranged on the upper side of the outer wall of the front end of the support (3), lower supporting frames (302) are arranged on the outer wall of the front end of the support (3) at equal intervals, the lower supporting frames (302) are arranged on the lower side of the upper supporting frames (301), handles (303) are arranged on the outer wall of the rear side of the support (3), a rotating shaft (304) is arranged at the rear end of the handles (303), a connecting shaft (3042) is arranged in an inner cavity of the rotating shaft (304), a compression plate (3041) is arranged on the outer wall of the circumference of the connecting shaft (3042), coil springs are arranged on the outer side of the circumference of the connecting shaft (3042), the coil springs are connected with the handles (303), hinge plates (305) are arranged on the outer wall of the rotating shaft (304), a seat plate (305) is arranged between the two symmetrical hinge plates (305), and a seat plate (306) is arranged between the two symmetrical seat plates (307) and the two support plates (307) are arranged between the two seat plates.

The lower desk plates (5) are arranged at the tops of the lower supporting frames (302) which are distributed at equal intervals, drawers (502) are arranged at the tops of the lower desk plates (5), sliding rails (503) are arranged at the tops of inner cavities of the lower desk plates (5) at equal intervals, and the tops of the sliding rails (503) are correspondingly connected with the bottoms of the drawers (502);

the upper desk plates (4) are arranged at the tops of the upper supporting frames (301) in equidistant distribution, and baffle plates (501) are arranged between the upper desk plates (4) and the lower desk plates (5) in equidistant mode.

2. The rebound type four-person desk and chair according to claim 1, wherein a foot pedal (201) is arranged on the top of the rear side of the base (2).

3. The rebound four-person desk and chair according to claim 1, wherein pen containers (401) are fixedly arranged on the tops of the upper desk plates (4) at equal intervals.

4. The rebound type four-person desk and chair according to claim 1, wherein a drawer (502) is arranged at the top of the lower desk plate (5), a sliding rail (503) is arranged at the top of an inner cavity of the lower desk plate (5), and the top of the sliding rail (503) is correspondingly connected with the bottom of the drawer (502).

5. The rebound type four-person desk and chair of claim 1, wherein the inner cavity of the seat plate (306) is provided with a heating wire.