CN215190084U

CN215190084U - Student desk chair with storage function

Info

Publication number: CN215190084U
Application number: CN202120533921.XU
Authority: CN
Inventors: 黄强
Original assignee: Jiangxi Qiangting Industrial Development Group Co ltd
Current assignee: Jiangxi Qiangting Industrial Development Group Co ltd
Priority date: 2021-03-15
Filing date: 2021-03-15
Publication date: 2021-12-17
Anticipated expiration: 2031-03-15

Abstract

The utility model discloses a take student's desk chair of storing function relates to student's desk chair field, including the chair frame, the bottom of chair frame is provided with the locker, one side of chair frame is provided with the back frame, and one side of back frame upper end is provided with the back cushion, one side fixed mounting of back frame outer wall has the card wheel, one side of chair frame is provided with the fixture block, and fixture block one end is provided with the stock, one side of stock is provided with first spring, and the upper surface of stock has seted up the fixed slot, the fixed U type rack that is provided with of lower extreme of chair frame, and the outer wall cover of U type rack is equipped with telescopic sleeve, the meshing of U type rack inner wall is connected with the gear, the inner wall cover of gear is equipped with the second axostylus axostyle, and the fixed square fixture block that is provided with of one end of second axostylus axostyle. The utility model discloses a set up back frame, card wheel and fixture block, utilize to rotate the inclination of card wheel adjustment back frame to block the wheel through the fixture block, restrict its rotation, improved student's use travelling comfort.

Description

Student desk chair with storage function

Technical Field

The utility model relates to a student desk chair field specifically is a take student's desk chair of storing function.

Background

A 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 desks and chairs can be divided according to age, materials and functions, students usually need to study in classrooms when studying in schools, and the desks and chairs are often needed in the process of studying.

The existing student tablet chair has the advantages that the function is limited to sitting, the function is relatively single, the storage function is omitted, the student tablet chair cannot be used for book loading, the heights of students are inconsistent, the student tablet chair is not convenient to adjust, the angle of a backrest of the student chair for a long time is not comfortable, and the requirements of the students cannot be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take student's tablet chair of storing function to solve current student's tablet chair function and only be limited to sitting, the function is single relatively, does not have the storing function, can not be used for adorning the book, and student's height is inconsistent, student's tablet chair highly be not convenient for adjust, and the angle uncomfortable problem of the long-time back of sitting of student.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a take student's tablet chair of storing function, includes the chair frame, the bottom of chair frame is provided with the locker, one side of chair frame is provided with the back frame, and one side of back frame upper end is provided with the back cushion, one side fixed mounting of back frame outer wall has the card wheel, one side of chair frame is provided with the fixture block, and fixture block one end is provided with the stock, one side of stock is provided with first spring, and the upper surface of stock has seted up the fixed slot, the fixed U type rack that is provided with of lower extreme of chair frame, and the outer wall cover of U type rack is equipped with telescopic sleeve, U type rack inner wall meshing is connected with the gear, the inner wall cover of gear is equipped with the second axostylus axostyle, and the fixed square fixture block that is provided with of one end of second axostylus axostyle.

Preferably, one side of the chair frame is provided with a first movable groove matched with the long rod.

Preferably, the top of chair frame activity is provided with the mounting, and the outer wall cover of mounting is equipped with the second spring, the top of chair frame is seted up with mounting outer wall assorted second activity groove.

Preferably, the outer wall of the telescopic sleeve is provided with a square groove matched with the outer wall of the square clamping block.

Preferably, the second shaft rod is rotatably connected to the telescopic sleeve.

Preferably, the number of the storage cabinets is two, and the storage cabinets are symmetrically arranged on the vertical center line of the chair frame.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model is provided with

1. The utility model discloses a set up U type rack, gear and locker, utilize the rotation of gear to drive U type rack up-and-down motion, U type rack moves the position of chair frame on the telescopic sleeve, can adjust the height of chair frame according to student's height needs, adjusts out the student's desk chair of suitable height, utilizes two sets of lockers can conveniently accomodate article, has improved the convenience of using.

2. The utility model discloses a set up back frame, card wheel and fixture block, utilize to rotate the inclination of card wheel adjustment back frame to block the wheel through the fixture block, restrict its rotation, prevent that the back frame from rocking, improved student's use travelling comfort.

Drawings

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

fig. 2 is a side view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is an enlarged schematic view of type a in fig. 1.

In the figure: 1. a chair frame; 2. a storage cabinet; 3. a backrest frame; 4. a back cushion; 5. clamping the wheel; 6. a clamping block; 7. a long rod; 8. a first spring; 9. fixing grooves; 10. a U-shaped rack; 11. a telescopic sleeve; 12. a square groove; 13. a first shaft lever; 14. a first movable slot; 15. a fixing member; 16. a second spring; 17. a second movable slot; 18. a gear; 19. a second shaft lever; 20. and (4) a square clamping block.

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. 1-4, a student tablet chair with a storage function comprises a chair frame 1, a storage cabinet 2 is arranged at the bottom of the chair frame 1, a backrest frame 3 is arranged on one side of the chair frame 1, a back cushion 4 is arranged on one side of the upper end of the backrest frame 3, a clamping wheel 5 is fixedly mounted on one side of the outer wall of the backrest frame 3, a clamping block 6 is arranged on one side of the chair frame 1, a long rod 7 is arranged at one end of the clamping block 6, a first spring 8 is arranged on one side of the long rod 7, a fixing groove 9 is formed in the upper surface of the long rod 7, a U-shaped rack 10 is fixedly arranged at the lower end of the chair frame 1, a telescopic sleeve 11 is sleeved on the outer wall of the U-shaped rack 10, a gear 18 is connected to the inner wall of the U-shaped rack 10 in a meshing manner, a second shaft rod 19 is sleeved on the inner wall of the gear 18, and a square clamping block 20 is fixedly arranged at one end of the second shaft rod 19.

Please refer to fig. 1 and 3, a first movable slot 14 matched with the long rod 7 is formed at one side of the chair frame 1, so that the long rod 7 can move back and forth in the first movable slot 14, the movable range is limited, and the adjustment is convenient.

Please refer to fig. 1, fig. 3 and fig. 4, a fixing member 15 is movably disposed at the top of the chair frame 1, a second spring 16 is sleeved on the outer wall of the fixing member 15, a second movable groove 17 matched with the outer wall of the fixing member 15 is disposed at the top of the chair frame 1, the fixing member 15 can move up and down within the range of the first movable groove 14, and the pulled-out fixing member 15 can be reset by the second spring 16, so as to facilitate use.

Please refer to fig. 1 and fig. 2, the outer wall of the telescopic sleeve 11 is provided with a square groove 12 matching with the outer wall of the square latch 20, the rotation is started after the square latch 20 is pulled out, the square latch 20 is latched into the square groove 12 to be tightly attached after use, so that the height of the adjusted chair frame 1 is fixed.

Please refer to fig. 1 and fig. 2, the second shaft 19 is rotatably connected to the telescopic sleeve 11, the second shaft 19 drives the gear 18 to rotate, and the gear 18 drives the U-shaped rack 10 to move up and down, so as to adjust the height of the chair frame 1 and improve the comfort of use.

Please refer to fig. 1 and 2, the storage cabinets 2 are two, and the storage cabinets 2 are symmetrically arranged along the vertical center line of the chair frame 1, so that the user can store articles conveniently, and the convenience of use is improved.

The working principle is as follows: when the student feels that the height of the tablet chair is proper, the student can pull out the square clamping block 20 from the square groove 12, then the square clamping block 20 drives the second shaft rod 19 to rotate, the second shaft rod 19 drives the gear 18 to rotate, the gear 18 drives the U-shaped rack 10 to move, the chair frame 1 stretches to a proper height in the telescopic sleeve 11, then the square clamping block 20 is clamped into the square groove 12, the chair frame 1 is fixed in height, the fixing piece 15 on the chair frame 1 can be upwards pulled up due to the fact that the student feels that the angle of the backrest frame 3 is uncomfortable after sitting for a long time, then the long rod 7 is moved, the clamping block 6 of the long rod 7 is moved out of the clamping groove of the clamping wheel 5, then the clamping wheel 5 is rotated to adjust the proper angle of the backrest frame 3 on the chair frame 1, the compressed first spring 8 in the first movable groove 14 enables the long rod 7 to reset, the clamping block 6 at one end of the long rod 7 is clamped into the clamping wheel 5 to be fixed in position, the comfort of student's tablet chair use has been improved, and the setting of locker 2 is convenient for the student to store some article, has the function of accomodating the storage.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a take student's tablet chair of storing function, includes chair frame (1), its characterized in that: the bottom of the chair frame (1) is provided with a storage cabinet (2), one side of the chair frame (1) is provided with a backrest frame (3), a back cushion (4) is arranged on one side of the upper end of the back rest frame (3), a clamping wheel (5) is fixedly arranged on one side of the outer wall of the back rest frame (3), a clamping block (6) is arranged on one side of the chair frame (1), a long rod (7) is arranged at one end of the clamping block (6), a first spring (8) is arranged at one side of the long rod (7), a fixing groove (9) is arranged on the upper surface of the long rod (7), a U-shaped rack (10) is fixedly arranged at the lower end of the chair frame (1), and the outer wall of the U-shaped rack (10) is sleeved with a telescopic sleeve (11), the inner wall of the U-shaped rack (10) is engaged and connected with a gear (18), the inner wall of the gear (18) is sleeved with a second shaft lever (19), and one end of the second shaft lever (19) is fixedly provided with a square fixture block (20).

2. The student tablet chair with the storage function as claimed in claim 1, wherein: one side of the chair frame (1) is provided with a first movable groove (14) matched with the long rod (7).

3. The student tablet chair with the storage function as claimed in claim 1, wherein: the top activity of chair frame (1) is provided with mounting (15), and the outer wall cover of mounting (15) is equipped with second spring (16), the top of chair frame (1) is seted up with mounting (15) outer wall assorted second activity groove (17).

4. The student tablet chair with the storage function as claimed in claim 1, wherein: the outer wall of the telescopic sleeve (11) is provided with a square groove (12) matched with the outer wall of the square clamping block (20).

5. The student tablet chair with the storage function as claimed in claim 1, wherein: the second shaft lever (19) is rotatably connected to the telescopic sleeve (11).

6. The student tablet chair with the storage function as claimed in claim 1, wherein: the number of the storage cabinets (2) is two, and the storage cabinets (2) are symmetrically arranged by using the chair frame (1) to be vertical to the central line.