CN209915361U

CN209915361U - Desk and chair with sliding bookshelf

Info

Publication number: CN209915361U
Application number: CN201920275405.4U
Authority: CN
Inventors: 傅博伦
Original assignee: Jiangxi Rui Rui School Tool Co Ltd
Current assignee: Jiangxi Ruifa Educational Equipment Group Co ltd
Priority date: 2019-03-05
Filing date: 2019-03-05
Publication date: 2020-01-10
Anticipated expiration: 2029-03-05

Abstract

The utility model discloses a desk chair with slip bookshelf, including desk chair, desk chair includes two support columns that are parallel to each other, and support column upper end one side is equipped with the desktop, and the desktop below is equipped with the table hole, and the table hole inner chamber is equipped with the slip bookshelf, and slip bookshelf both sides are equipped with the pulley, and one side that the table hole is close to the support column is equipped with the upset seat, and the upset seat back is equipped with the seat support frame, and the support column both sides are equipped with the handrail, and the inboard top of support column is equipped with first slip track, and first slip track lower extreme is equipped with the. The utility model discloses owing to be equipped with the slip bookshelf at the table hole inner chamber, when using, put down the seat that overturns, place in the fixed orifices with the fixed ball of support frame one end for fixed upset seat passes through second slip track roll-off table hole with the slip bookshelf, then gets into first slip track and upwards reaches the support column upper end, fixes through the fixed recess of pulley, the utility model discloses use the slip bookshelf according to the study needs, protect student's eyesight, promote learning efficiency.

Description

Desk and chair with sliding bookshelf

Technical Field

The utility model relates to the technical field of teaching aids, in particular to a desk chair with sliding bookshelf.

Background

The desk and chair is a desk and chair used by students in class, and is also called a student desk and chair and a school desk and chair. The desk and chair can be divided according to age, material and function. The desk and chair comprises a desktop, a desk hole and a seat plate, however, in the prior art, because the existing desk and chair is not provided with a bookshelf, students stack books on the desktop, the desktop books occupy more space for the students to do homework, and a lot of students can lie on the desktop books to stack the books to write, thereby damaging the eyesight of the students and influencing the development of the students. In view of this, we propose a desk and chair with a sliding bookshelf.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a desk chair with slip bookshelf, orderly placing books in class, slip bookshelf slides and gets into the table hole after putting school, makes things convenient for the student to pick up the desktop, uses the slip bookshelf according to study needs, protects student's eyesight, promotes learning efficiency.

In order to solve the technical problem, the utility model discloses a technical scheme does:

the utility model provides a desk chair with slip bookshelf, includes desk chair, desk chair includes two support columns that are parallel to each other, support column upper end one side is equipped with the desktop, the desktop below is equipped with the table hole, the table hole inner chamber is equipped with the slip bookshelf, slip bookshelf both sides are equipped with the pulley, one side that the table hole is close to the support column is equipped with the upset seat, the upset seat back is equipped with the seat support frame, the support column both sides are equipped with the handrail, the inboard top of support column is equipped with first slip track, first slip track lower extreme is equipped with the fixed orifices.

Preferably, a second sliding track is arranged at the joint of the two sides of the inner wall of the table hole and the pulley.

Preferably, the support frame is hinged with the back of the turnover seat plate, and a fixing ball is arranged on the other side of the support frame.

Preferably, the diameter of the fixing ball is identical to that of the fixing hole.

Preferably, a plurality of grids are arranged in the sliding bookshelf.

Preferably, the lower end of the supporting column is provided with a base.

Preferably, the upper end of the first sliding rail is provided with a pulley fixing groove.

Adopt above-mentioned technical scheme, owing to be equipped with the slip bookshelf at the hole inner chamber, when using, the seat that will overturn is put down, places in the fixed orifices with the fixed ball of support frame one end for fixed upset seat, through second slip track roll-off hole with the bookshelf that will slide, then get into first slip track and upwards reach the support column upper end, fix through the fixed recess of pulley, the utility model discloses convenient to use, effectual desk chair space of having utilized, the use of bookshelf and desktop that slides according to the student's demand protects student's eyesight, promotes learning efficiency.

Drawings

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

FIG. 2 is a view showing a usage state of the present invention;

FIG. 3 is a front view of the present invention;

FIG. 4 is a front view of the present invention in use;

FIG. 5 is a schematic structural view of the sliding bookshelf of the present invention;

fig. 6 is a schematic structural view of the middle support pillar of the present invention.

In the figure, 1-desk and chair, 2-support column, 3-desktop, 4-desk hole, 5-handrail, 6-turnover seat plate, 7-sliding bookshelf, 71-grid, 72-pulley, 8-base, 9-first sliding track, 10-support frame, 101-fixing ball, 11-fixing hole, 12-fixing groove and 13-second sliding track.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Referring to fig. 1-6, the present invention provides a desk and chair with a sliding bookshelf, which comprises a desk and chair 1, wherein the desk and chair 1 comprises two parallel support pillars 2, one side of the upper end of each support pillar 2 is provided with a desktop 3, a desk hole 4 is arranged below the desktop 3, a sliding bookshelf 7 is arranged in the cavity of the desk hole 4, pulleys 72 are arranged on two sides of the sliding bookshelf 7, a turnover seat plate 6 is arranged on one side of the desk hole 4 close to the support pillars 2, a seat plate support frame 10 is arranged on the back of the turnover seat plate 6, handrails 5 are arranged on two sides of the support pillars 2, a first sliding rail 9 is arranged above the inner side of each support pillar 2, and a fixing hole.

In this embodiment, the second sliding tracks 13 are disposed at the connection positions of the two sides of the inner wall of the desk cavity 4 and the pulleys 72.

In this embodiment, the supporting frame 10 is hinged to the back of the flip seat 6, and the other side of the supporting frame 10 is provided with a fixing ball 101.

It is worth further explaining that two sides of the flip seat 6 are embedded in the supporting column 2 through a rotating shaft, which is the prior art and is not described in detail.

In this embodiment, the diameter of the fixing ball 101 is the same as the diameter of the fixing hole 11.

In this embodiment, the sliding bookshelf 7 is provided with a plurality of grilles 71 for placing books therein.

In this embodiment, the lower end of the supporting column 2 is provided with a base 8.

In this embodiment, the upper end of the first sliding rail 9 is provided with a pulley fixing groove 12 for fixing the sliding bookshelf 7.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. The utility model provides a desk chair with slip bookshelf, includes desk chair (1), its characterized in that: desk chair (1) includes two support columns (2) that are parallel to each other, support column (2) upper end one side is equipped with desktop (3), desktop (3) below is equipped with table hole (4), table hole (4) inner chamber is equipped with slip bookshelf (7), slip bookshelf (7) both sides are equipped with pulley (72), one side that table hole (4) are close to support column (2) is equipped with upset seat (6), upset seat (6) back is equipped with seat support frame (10), support column (2) both sides are equipped with handrail (5), support column (2) inboard top is equipped with first slip track (9), first slip track (9) lower extreme is equipped with fixed orifices (11).

2. The desk and chair with the sliding bookshelf according to claim 1, wherein: and second sliding rails (13) are arranged at the joints of the two sides of the inner wall of the table hole (4) and the pulleys (72).

3. The desk and chair with the sliding bookshelf according to claim 1, wherein: the supporting frame (10) is hinged with the back of the turnover seat plate (6), and a fixing ball (101) is arranged on the other side of the supporting frame (10).

4. The desk and chair with the sliding bookshelf according to claim 3, wherein: the diameter of the fixing ball (101) is consistent with that of the fixing hole (11).

5. The desk and chair with the sliding bookshelf according to claim 1, wherein: a plurality of grids (71) are arranged in the sliding bookshelf (7).

6. The desk and chair with the sliding bookshelf according to claim 1, wherein: the lower end of the supporting column (2) is provided with a base (8).

7. The desk and chair with the sliding bookshelf according to claim 1, wherein: and a pulley fixing groove (12) is formed at the upper end of the first sliding rail (9).