CN211408221U

CN211408221U - Distance-adjustable school desk and chair for university

Info

Publication number: CN211408221U
Application number: CN201921299580.3U
Authority: CN
Inventors: 王德雪
Original assignee: Shenyang Jiushun Furniture Co ltd
Current assignee: Shenyang Jiushun Furniture Co ltd
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-09-04
Anticipated expiration: 2029-08-12

Abstract

The utility model relates to a study appliance field especially relates to an adjustable distance school desk chair of university, including backrest, desk upper surface, desk objective table, bench leg, gyro wheel, sit the bench and accomodate the board, sit bench and accomodate groove, bearing support, its characterized in that: the chair comprises a chair backrest, a desk object stage, a load-bearing support, a stool storage groove, a stool surface, a stool leg and a roller middle shaft, wherein the chair backrest is fixedly connected with the upper surface of the desk and the desk object stage, the lower end of the chair backrest is fixedly connected with the load-bearing support, the upper end surface of the load-bearing support is bonded with the lower end surface of the stool storage groove, the stool surface is stored in the stool storage groove, the head of the stool surface is fixedly connected with the stool. The university desk and chair breaks the limitation of the use space of the traditional desk and chair, has a more flexible use mode, can adjust the distance between the chair and the desk, is convenient for people with different heights and weights to use, and improves the space utilization rate of classrooms.

Description

Distance-adjustable school desk and chair for university

Technical Field

The utility model relates to an office supplies technical field especially relates to an adjustable distance school desk chair of university.

Background

University classroom table chair is the utensil that the student commonly used at ordinary times, but traditional university desk chair still has certain defect in the use, the most common problem is the distance of desk and chair is fixed, can't adjust, can't adapt to the classmate of the different weight of different heights, the puzzlement has been brought for partial classmate, relatively rigid in the use, can't become flexible, can not adjust comfortable table chair distance according to own height weight when using, guarantee a comfortable learning environment, and when the people let the seat, it is troublesome relatively to get up to let the seat.

SUMMERY OF THE UTILITY MODEL

The utility model provides an adjustable distance university desk chair, its aim at adjusts the fore-and-aft distance of university desk chair, effectively solves the unable problem of adjusting of original desk chair, and the original space of make full use of, guarantees the good impression of using simultaneously.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an adjustable distance university desk chair, includes backrest, desk upper surface, desk objective table, bench face, bench leg, gyro wheel, sits bench storage plate, sits bench and accomodates groove, bearing support, backrest and desk upper surface, desk objective table fixed connection are in the same place, backrest lower extreme and bearing support fixed connection, bearing support up end and the bench of sitting hold down the end bonding of groove, it accomodates the inslot portion and has accomodate the bench face to sit the bench, bench face head and bench leg fixed connection, bench leg and gyro wheel axis through connection.

As a further description of the above technical solution: the stool surface can be contained in the stool containing groove and vertically moves to extend out, and stool legs are embedded below the front end face of the stool surface.

As a further description of the above technical solution: the height of the storage groove of the stool is 25cm, and the storage groove is fixedly installed at the upper end of the bearing support and is in contact with the outer surface of the seat backrest.

As a further description of the above technical solution: the stool surface is composed of stool surface blocks, a stool surface block connecting shaft, a stool surface block connecting plate and stool surface block notches, the lower end face of each stool surface block is bonded with the upper end face of the stool surface block connecting plate, and the stool surface block connecting plate is connected with the stool surface block connecting shaft in an assembling mode.

Advantageous effects

1. The utility model discloses in, remove stool leg and bench face and can realize the effect that the stool removed, adjust the distance that oneself height weight needs can, just can realize the regulation of table chair distance, easy operation, the structure is succinct.

2. The utility model discloses in, the bench face is the bench face piece that a piece again constitutes, and when the first bench face piece of pulling, other bench face piece of drive that naturally move, the axis is guaranteed to realize rotary motion, is located bench face piece below and also can not be crooked because of the atress, and does not have the gap between the bench face piece, can not press from both sides the clothes, makes the bench face can not produce inefficacy because of folding for a long time.

3. The utility model discloses in, through adjusting the distance between the table chair, when the student does not use, only need push backward, the bench face is just accomodate and is being sat the bench and accomodate the groove, can not be made dirty by the student of position at the back with the foot.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural diagram of the middle part 4 of the present invention;

1. in the figure: 1. a seat back; 2. the upper surface of the desk; 3. a desk object stage; 4. a stool surface; 41. stool panel pieces; 42. a stool panel piece connecting shaft; 43. stool surface block connecting plates; 44. a stool panel piece notch; 5. stool legs; 6. a roller; 7. a stool storage plate; 8. a stool accommodating groove; 9. a load-bearing support.

Detailed Description

Referring to FIGS. 1-2; the utility model provides an adjustable distance university desk chair, including backrest 1, desk upper surface 2, desk objective table 3, the bench face 4, the bench leg 5, gyro wheel 6, sit bench storage board 7, sit bench storage groove 8, bearing support 9, backrest 1 and desk upper surface 2, desk objective table 3 fixed connection is in the same place, 1 lower extreme of backrest and bearing support 9 fixed connection, bearing support 9 up end with sit bench storage groove 8 lower terminal surface bonding, it has bench face 4 to sit bench storage groove 8 inside to accomodate, 4 heads of bench face and 5 fixed connection of bench leg, bench leg 5 and 6 axis through connection of gyro wheel.

Further, the stool surface 4 can be stored in the stool storage groove 8 and vertically move to extend out, the stool legs 5 are embedded below the front end face of the stool surface 4, the operation mode is simple, and the operation can be completed only by moving the stool legs 5.

Furthermore, the stool accommodating groove 8 is 25cm high and is fixedly arranged at the upper end of the bearing support 9 to be contacted with the outer surface of the seat backrest 1, so that the stool surface 4 of the front student cannot be polluted when the student steps on the feet at the back.

Further, the stool surface 4 is composed of stool surface blocks 41, a stool surface block connecting shaft 42, a stool surface block connecting plate 43 and a stool surface block notch 44, the lower end face of the stool surface block 41 is bonded with the upper end face of the stool surface block connecting plate 43, the stool surface block connecting plate 43 is in assembly connection with the stool surface block connecting shaft 42, the stool surface 4 is divided into blocks, folding and bending actions can be achieved, the stool surface block connecting shaft 42 is located below the stool surface block 41 and cannot be bent due to stress, no gap exists between the stool surface blocks 41, clothes cannot be clamped, and the service life of the mechanism is prolonged.

The working principle is as follows: when going to class or need use this adjustable distance desk chair, only need with the hand with the bench leg 5 forward the removal, the bench face 4 can be along sitting the bench and accomodate groove 8 and remove, when removing the position that is fit for oneself height weight, can stop moving, when needs leave or need not use the desk chair, can remove bench leg 5 backward, bench face 4 is in the same direction as sitting bench and accomodate groove 8 and get into and accomodate, when using next time, repeatedly can, can not make bench face 4 be stained with the dust or be stained with by other people carelessly.

Claims

1. The utility model provides an adjustable distance university desk chair, includes backrest (1), desk upper surface (2), desk objective table (3), bench face (4), bench leg (5), gyro wheel (6), sits bench storage plate (7), sits bench and accomodates groove (8), bearing support (9), its characterized in that: seat back (1) and desk upper surface (2), desk objective table (3) fixed connection together, seat back (1) lower extreme and bearing support (9) fixed connection, bearing support (9) up end with sit the bench and accomodate the bonding of terminal surface under groove (8), it accomodates groove (8) inside and has accomodate bench face (4) to sit the bench, bench face (4) head and bench leg (5) fixed connection, bench leg (5) and gyro wheel (6) axis through connection.

2. An adjustable distance university desk and chair as claimed in claim 1, wherein: the stool surface (4) can be stored in the stool storage groove (8) and vertically moves to extend out, and stool legs (5) are embedded below the end surface of the front end of the stool surface (4).

3. An adjustable distance university desk and chair as claimed in claim 1, wherein: the height of the stool accommodating groove (8) is 25cm, and the stool accommodating groove is fixedly arranged at the upper end of the bearing support (9) and is in contact with the outer surface of the seat backrest (1).

4. An adjustable distance university desk and chair as claimed in claim 1, wherein: the stool surface (4) is composed of stool surface blocks (41), a stool surface block connecting shaft (42), a stool surface block connecting plate (43) and a stool surface block notch (44), the lower end face of the stool surface block (41) is bonded with the upper end face of the stool surface block connecting plate (43), and the stool surface block connecting plate (43) is in assembly connection with the stool surface block connecting shaft (42).