CN213605406U

CN213605406U - Special chair of deployable student's dormitory

Info

Publication number: CN213605406U
Application number: CN202021704443.6U
Authority: CN
Inventors: 周顺隆
Original assignee: Nanjing University of Information Science and Technology
Current assignee: Nanjing University of Information Science and Technology
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-07-06
Anticipated expiration: 2030-08-17

Abstract

The utility model discloses a special chair of deployable student's dormitory, including the back of the chair, first seat support and chair leg, first seat support vertical fixation sets up in back of the chair middle part, the chair leg sets up in first seat support bottom front end, chair leg inboard carries out fixed connection through the baffle, the back of the chair is the design of C type on first seat support upper portion, the back of the chair top is provided with a standing groove, the standing groove is along back of the chair slant design, the back of the chair is drawn empty in first seat support lower part and is provided with a recess, the recess internal fixation is provided with one and rotates the box, it connects through first rotation bearing in recess inner wall to rotate the box outer wall, first seat support lower part space has set gradually first drawer and second drawer from top to bottom respectively, be provided with the fixed stay layer board between first drawer and the second drawer. The utility model has the advantages of increase holistic storing ability, stable in structure, whole convenient and reliable more, the expansion can go out the seat space more.

Description

Special chair of deployable student's dormitory

Technical Field

The utility model relates to a dormitory seat technical field, in particular to deployable special chair for student dormitory.

Background

University student's books are many, and books are wide big, and debris are many, and the dormitory cupboard is little in addition, and the cupboard height, degree of depth and width design are unreasonable, lead to some books commonly used not have suitable position to put, can only pile on the desk or in a jumble into the cupboard, influence the utilization in space, and many debris just can't put in order to influence the whole pleasing to the eye of dormitory. The space below the stool surface can meet the size requirement of a large book in width and slightly has surplus, so that the chair can be used for placing the large book and some unusual sundries.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a special chair of deployable student's dormitory.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a special chair of deployable student's dormitory, a serial communication port, including the back of the chair, first seat support and chair leg, first seat support vertical fixation sets up in back of the chair middle part, the chair leg sets up in first seat support bottom front end, chair leg inboard carries out fixed connection through the baffle, the back of the chair is the design of C type on first seat support upper portion, the back of the chair top is provided with a standing groove, the standing groove is along back of the chair slant design, the back of the chair is drawn empty in first seat support lower part and is provided with a recess, the recess internal fixation is provided with a rotation box, it is connected through first rotation bearing in recess inner wall to rotate the box outer wall, first seat support lower part space from top to bottom has set gradually first drawer and second drawer respectively, be provided with the fixed stay layer board between first drawer and the second drawer.

Preferably, an arc-shaped back cushion is arranged on one side, close to the first seat, of the chair back.

Preferably, the outer wall of the inner side of the rotating box is attracted with the inner side of the groove through a magnet, and a pulling handle is arranged on the outer side of the rotating box.

Preferably, the front end of the first seat protrudes out of the chair legs, and a reinforcing plate is arranged between the first seat and the chair legs.

Preferably, a containing groove is formed between the first drawer and the fixed supporting plate, second seat supports are respectively arranged on two sides in the containing groove, and the bottoms of the second seat supports are connected with the fixed supporting plate in a sliding mode through first sliding rails.

Preferably, the bottom of the second seat is provided with a supporting plate accommodating groove, the supporting plate accommodating groove is internally provided with a supporting plate, and the supporting plate is connected with the bottom of the second seat through a second rotating bearing.

Preferably, a second sliding rail is arranged at the bottom of the first drawer, the bottom of the first drawer is connected with the bottom of the second drawer in a sliding mode through the second sliding rail, and the opening of the first drawer is formed in the side face of the special chair.

Preferably, the second drawer opening is arranged on the front surface of the special chair, the second drawer is connected in a sliding mode through a third sliding rail, and the second drawer is arranged obliquely.

To sum up, the utility model discloses following beneficial effect has:

1. the utility model discloses a set up first drawer and second drawer in chair bottom space, set up simultaneously behind the back of the chair and accomodate the groove and rotate the box, increase holistic storing ability, be convenient for moreover take out, convenient and reliable more.

2. The utility model discloses a set up the back of the chair into the C type, after placing debris and books in the chair simultaneously, can lean forward the focus for the chair is difficult to empty, and is more firm.

3. The utility model discloses set up second seat support and backup pad, can take out under emergent situation, through forming stable structure with the chair for emergent sitting down, it is more convenient.

Drawings

Fig. 1 is a schematic structural view in front view of the present invention;

fig. 2 is a schematic structural view of a cross-sectional view when the side-view rotating box of the present invention is closed.

Detailed Description

The following description will be further described with reference to the accompanying drawings, which are not intended to limit the present invention.

An extensible chair special for students' dormitories, which comprises a chair back 1, a first chair seat 2 and chair legs 3, the first chair seat 2 is vertically and fixedly arranged at the middle part of the chair back 1, the chair legs 3 are arranged at the front end of the bottom of the first chair seat 2, the inner sides of the chair legs 3 are fixedly connected through a baffle 4, the chair back 1 is designed in a C shape at the upper part of the first chair seat 2, the top end of the chair back 1 is provided with a placing groove 5, the placing groove 5 is obliquely designed along the chair back 1, a groove 6 is arranged at the lower part of the first chair seat 2 of the chair back 1 in a hollowed way, a rotating box 7 is fixedly arranged in the groove 6, the outer wall of the rotating box 7 is connected with the inner wall of the groove 6 through a first rotating bearing 8, the space at the lower part of the first chair seat 2 is sequentially provided with a first drawer 9 and a second drawer 10 from top to bottom, and a fixed supporting plate 11 is arranged between the first drawer 9 and the second drawer 10.

The chair back 1 is provided with arc back cushion 12 near 2 one sides of first seat support, and the travelling comfort can be guaranteed for soft material to arc back cushion 12.

Rotate 7 inboard outer walls of box and 6 inboards of recess and carry out the actuation through magnet 13, it is provided with pulling handle 14 to rotate 7 outsides of box, can shift out rotating 7 entrances of box through pulling handle 14, can put into rotating box 7 with some debris or not too heavy thing, closes through magnet 13 when closing, it is nimble to rotate box 7, and simple structure is convenient for operate.

The outstanding chair leg 3 of 2 front ends of first seat support, be provided with reinforcing plate 21 between 2 of first seat support and the chair leg 3, under the prerequisite that promotes 2 travelling comfort of first seat support, guarantee overall structure's stability.

Be provided with one between first drawer 9 and the fixed bolster 11 and accomodate the groove, it is provided with second seat support 15 respectively to accomodate inslot both sides, second seat support 15 bottom is through

first slide rail

16 and 11 sliding connection of fixed bolster, second seat support 15 bottom is provided with the backup pad and accomodates the groove, the backup pad is accomodate the inslot and is provided with backup pad 17, backup pad 17 is connected through second rolling bearing 18 with second seat support 15 bottom, can take out under emergent situation, through forming stable structure with the chair for emergent sitting down, it is more convenient.

First drawer 9 bottom is provided with

second slide rail

19, 19 sliding connection are passed through to first drawer 9 bottom second slide rail, first drawer 9 opening sets up in the special chair side, second drawer 10 opening sets up in the special chair openly, second drawer 10 is through third slide rail 20 sliding connection, second drawer slant sets up, increases holistic storing ability, is convenient for take out moreover, and is convenient and reliable more.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and those skilled in the art can make various modifications or equivalent substitutions within the spirit and scope of the present invention, and such modifications or equivalent substitutions should also be considered as falling within the scope of the present invention.

Claims

1. The utility model provides a special chair of deployable student's dormitory, a serial communication port, including the back of the chair, first seat support and chair leg, first seat support vertical fixation sets up in back of the chair middle part, the chair leg sets up in first seat support bottom front end, chair leg inboard carries out fixed connection through the baffle, the back of the chair is the design of C type on first seat support upper portion, the back of the chair top is provided with a standing groove, the standing groove is along back of the chair slant design, the back of the chair is drawn empty in first seat support lower part and is provided with a recess, the recess internal fixation is provided with a rotation box, it is connected through first rotation bearing in recess inner wall to rotate the box outer wall, first seat support lower part space from top to bottom has set gradually first drawer and second drawer respectively, be provided with the fixed stay layer board between first drawer and the second drawer.

2. A deployable chair for student dormitories in accordance with claim 1, wherein: an arc-shaped back cushion is arranged on one side, close to the first seat, of the chair back.

3. A deployable chair for student dormitories in accordance with claim 1, wherein: the outer wall of the inner side of the rotating box is attracted with the inner side of the groove through a magnet, and a pulling handle is arranged on the outer side of the rotating box.

4. A deployable chair for student dormitories in accordance with claim 1, wherein: the front end of the first chair seat protrudes out of the chair legs, and a reinforcing plate is arranged between the first chair seat and the chair legs.

5. A deployable chair for student dormitories in accordance with claim 1, wherein: be provided with one between first drawer and the fixed stay layer board and accomodate the groove, it is provided with the second seat support respectively to accomodate inslot both sides, second seat support bottom is through first slide rail and fixed stay layer board sliding connection.

6. A deployable chair for student's dormitory according to claim 5, wherein: the bottom of the second seat is provided with a supporting plate accommodating groove, the supporting plate accommodating groove is internally provided with a supporting plate, and the supporting plate is connected with the bottom of the second seat through a second rotating bearing.

7. A deployable chair for student dormitories in accordance with claim 1, wherein: the bottom of the first drawer is provided with a second sliding rail, the bottom of the first drawer is connected with the bottom of the first drawer in a sliding mode through the second sliding rail, and the opening of the first drawer is formed in the side face of the special chair.

8. A deployable chair for student dormitories in accordance with claim 1, wherein: the opening of the second drawer is arranged on the front surface of the special chair, the second drawer is connected in a sliding mode through a third sliding rail, and the second drawer is arranged in an inclined mode.