CN215126277U - Student chair with sitting posture correcting function - Google Patents

Student chair with sitting posture correcting function Download PDF

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Publication number
CN215126277U
CN215126277U CN202120877253.2U CN202120877253U CN215126277U CN 215126277 U CN215126277 U CN 215126277U CN 202120877253 U CN202120877253 U CN 202120877253U CN 215126277 U CN215126277 U CN 215126277U
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China
Prior art keywords
fixedly connected
user
chair
plate
sitting posture
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Active
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CN202120877253.2U
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Chinese (zh)
Inventor
丁洪斌
张雪琳
杨智赟
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Zhejiang Huayu Furniture Industry Co.,Ltd.
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Hangzhou Huayu Education Equipment Co ltd
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Priority to CN202120877253.2U priority Critical patent/CN215126277U/en
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Abstract

The utility model discloses a student uses chair with correct position of sitting function, the novel desk chair comprises a seat board, the supporting leg is installed to the bedplate bottom, bedplate fixedly connected with backup plate, backup plate are equipped with the spout, and spout sliding connection has the slider, and slider threaded connection has the thread bush, thread bush fixedly connected with regulating plate, regulating plate fixedly connected with gag lever post, gag lever post and slider sliding connection, regulating plate sliding connection have the arc. When the utility model is used, a user sits on the chair, the first spring pushes the arc plate reversely, and the user is prompted to correct the sitting posture by increasing the oppressive feeling of the waist of the user, so that the sitting posture of the user can be corrected, the waist can not be damaged, and the waist of the user is protected; the user sits on the seat board, the buckle is clamped in the head correction device, the chest of the user is limited by the telescopic belt, and the chest of the user is placed to lean forward; the supporting rod is pulled up to be positioned at the lower part of the chin of the user, so that the head of the user is prevented from being too large.

Description

Student chair with sitting posture correcting function
Technical Field
The utility model relates to a chair, in particular to a chair for students with the function of correcting sitting postures.
Background
The chair is a daily-life furniture, a seat with a backrest and armrests. Modern chairs pursue beauty and fashion, and some chairs are not used as seats alone, so that the life of people is more convenient under the combination of science and technology. The chair has strong practicability and can be found in all rooms, and the main function of the chair is to facilitate people to have a rest, so that the comfort level of the chair is the main standard for measuring the quality of the chair.
The existing chair with the sitting posture correcting function is usually provided with a correcting device at the back waist position of a user, but the existing correcting device is usually hard, the back waist position of the user is contacted with the correcting device for a long time, and the back waist of the user is easily damaged. Therefore, the utility model provides a student chair with sitting posture correcting function, which solves the problems mentioned above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a student uses chair with correct position of sitting function to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a chair for students with the function of correcting sitting postures comprises a seat plate, wherein supporting legs are installed at the bottom of the seat plate, the seat plate is fixedly connected with a backup plate, the backup plate is provided with a sliding groove, and the sliding groove is connected with a sliding block in a sliding manner;
slider threaded connection has the thread bush, thread bush fixedly connected with regulating plate, regulating plate fixedly connected with gag lever post, gag lever post and slider sliding connection, regulating plate sliding connection has the arc, and the arc is equipped with the cushion, arc fixedly connected with telescopic link, telescopic link and regulating plate fixed connection, telescopic link are equipped with first spring.
As a further aspect of the present invention, the thread bush is slidably connected to a transmission key, which is fixedly connected to a connecting rod.
As the utility model discloses further scheme again, connecting rod fixedly connected with stopper is equipped with the second spring in the thread bush.
As a further proposal, the driving key is fixedly connected with the handle, the backup plate is provided with a plurality of evenly arranged handle slots, a handle and a handle slot joint.
As a further proposal of the utility model, the seat board is provided with a cushion, the cushion is provided with a hanging rope, and the seat board is fixedly connected with a hook.
As the utility model discloses scheme further still, backup plate bilateral symmetry fixedly connected with dead lever, dead lever are equipped with the telescopic band, and one of them telescopic band is equipped with the buckle, and another telescopic band is equipped with head orthotic devices.
As a further aspect of the present invention, the head correction device is fixedly connected with a lifting rod, which is fixedly connected with a supporting rod.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the first spring pushes the arc-shaped plate reversely, and the user is prompted to correct the sitting posture in a mode of increasing the oppression feeling of the waist of the user, so that the sitting posture of the user can be corrected, the waist is not damaged, and the waist of the user is protected;
2. the handle is pulled to drive the handle to be separated from the handle groove, and the sliding block drives the arc-shaped plate to slide at the same time, so that a user can conveniently adjust the position of the arc-shaped plate;
3. the handle is pulled out and rotated, the handle drives the transmission key and the threaded sleeve to rotate, the adjusting plate is driven to move, the oppressive feeling of the arc plate to the back waist of the user is increased, and the sitting posture of the user is corrected more effectively;
4. the user sits on the seat board, the buckle is clamped in the head correction device, the chest of the user is limited by the telescopic belt, and the chest of the user is placed to lean forward; the supporting rod is pulled up to be positioned at the lower part of the chin of the user, so that the head of the user is prevented from being too large.
Drawings
Fig. 1 is a schematic structural view of an embodiment 1 of a student chair with a sitting posture correcting function.
Fig. 2 is a view showing a connection between a handle and a handle groove in example 1 of a chair for students having a sitting posture correcting function.
Fig. 3 is a cross-sectional view of a back plate in the embodiment 1 of a chair for students having a function of correcting sitting postures.
Fig. 4 is a cross-sectional view of a screw cap in example 1 of a student chair having a sitting posture correcting function.
Fig. 5 is a schematic structural view of a student chair in embodiment 2 with a sitting posture correcting function.
In the figure: 1. a seat plate; 2. supporting legs; 3. a backup plate; 4. a chute; 5. a slider; 6. an arc-shaped plate; 7. back cushion; 8. a threaded sleeve; 9. a drive key; 10. a handle; 11. a telescopic rod; 12. a first spring; 13. an adjusting plate; 14. a limiting rod; 15. a limiting block; 16. a connecting rod; 17. a second spring; 18. a cushion; 19. hanging a rope; 20. hooking; 21. fixing the rod; 22. a stretchable band; 23. a head correction device; 24. buckling; 25. a lifting rod; 26. a support rod; 27. a handle slot.
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.
Example 1:
referring to fig. 1-4, in an embodiment of the present invention, a chair for students with sitting posture correcting function includes a seat plate 1, a supporting leg 2 is installed at the bottom of the seat plate 1, a backup plate 3 is fixedly connected to the seat plate 1, the backup plate 3 is provided with a sliding groove 4, and the sliding groove 4 is slidably connected with a sliding block 5;
the sliding block 5 is in threaded connection with a threaded sleeve 8, the threaded sleeve 8 is fixedly connected with an adjusting plate 13, the adjusting plate 13 is fixedly connected with a limiting rod 14, the limiting rod 14 is in sliding connection with the sliding block 5, the adjusting plate 13 is in sliding connection with an arc-shaped plate 6, the arc-shaped plate 6 is provided with a back cushion 7, the arc-shaped plate 6 is fixedly connected with a telescopic rod 11, the telescopic rod 11 is fixedly connected with the adjusting plate 13, and the telescopic rod 11 is provided with a first spring 12;
8 sliding connection of thread bush has transmission key 9, and transmission key 9 fixedly connected with connecting rod 16, connecting rod 16 fixedly connected with stopper 15 are equipped with second spring 17 in the thread bush 8, and transmission key 9 fixedly connected with handle 10, backup plate 3 are equipped with a plurality of align to grid's handle groove 27, handle 10 and handle groove 27 joint.
Example 2:
referring to fig. 5, in the embodiment of the present invention, the seat plate 1 is provided with a seat cushion 18, the seat cushion 18 is provided with a hanging rope 19, the seat plate 1 is fixedly connected with a hook 20, two sides of the backup plate 3 are symmetrically and fixedly connected with fixing rods 21, the fixing rods 21 are provided with telescopic belts 22, one of the telescopic belts 22 is provided with a buckle 24, the other telescopic belt 22 is provided with a head correction device 23, the head correction device 23 is fixedly connected with a lifting rod 25, and the lifting rod 25 is fixedly connected with a supporting rod 26.
The utility model discloses a theory of operation is:
the user sits on the seat board 1, the arc-shaped plate 6 and the back cushion 7 are abutted against the spine of the user, the user is prevented from bending over and humping back, the user leans against the back cushion 7 to drive the arc-shaped plate 6 to move towards the adjusting plate 13, meanwhile, the first spring 12 pushes the arc-shaped plate 6 backwards, and the user is prompted to correct the sitting posture by a method for increasing the oppression feeling of the waist of the user, so that the sitting posture of the user can be corrected, the waist cannot be damaged, and the waist of the user is protected;
the handle 10 is pulled to drive the handle 10 to be separated from the handle groove 27, and the sliding block 5 simultaneously drives the arc-shaped plate 6 to slide, so that a user can conveniently adjust the position of the arc-shaped plate 6; the handle 10 is loosened, the second spring 17 rebounds to drive the limiting block 15, the connecting rod 16, the transmission key 9 and the handle 10 to reset, and the handle 10 is clamped in the handle groove 27;
the handle 10 is pulled out and rotated, the handle 10 drives the transmission key 9 and the threaded sleeve 8 to rotate, the adjusting plate 13 is driven to move, the oppressive feeling of the arc-shaped plate 6 to the back waist of the user is increased, and the sitting posture of the user is corrected more effectively;
the user sits on the seat board 1, the buckle 24 is clamped in the head correction device 23, the telescopic belt 22 limits the chest of the user and places the chest of the user to lean forward; the supporting rod 26 is pulled up, so that the supporting rod 26 is positioned at the lower part of the chin of the user, and the head of the user is prevented from being too large.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. A chair for students with the function of correcting sitting postures comprises a seat plate (1) and is characterized in that supporting legs (2) are installed at the bottom of the seat plate (1), a backup plate (3) is fixedly connected to the seat plate (1), a sliding groove (4) is formed in the backup plate (3), and a sliding block (5) is connected to the sliding groove (4) in a sliding mode;
slider (5) threaded connection has thread bush (8), thread bush (8) fixedly connected with regulating plate (13), regulating plate (13) fixedly connected with gag lever post (14), gag lever post (14) and slider (5) sliding connection, regulating plate (13) sliding connection has arc (6), arc (6) are equipped with cushion (7), arc (6) fixedly connected with telescopic link (11), telescopic link (11) and regulating plate (13) fixed connection, telescopic link (11) are equipped with first spring (12).
2. A chair for students with sitting posture correcting function as claimed in claim 1, wherein the threaded sleeve (8) is slidably connected with a transmission key (9), and the transmission key (9) is fixedly connected with a connecting rod (16).
3. The chair for students with sitting posture correcting function as claimed in claim 2, wherein the connecting rod (16) is fixedly connected with a limiting block (15), and a second spring (17) is arranged in the threaded sleeve (8).
4. The chair for students with sitting posture correcting function as claimed in claim 2, wherein the driving key (9) is fixedly connected with a handle (10), the backup plate (3) is provided with a plurality of evenly arranged handle slots (27), and the handle (10) is clamped with the handle slots (27).
5. The chair for students with sitting posture correcting function as claimed in claim 1, wherein the seat board (1) is provided with a cushion (18), the cushion (18) is provided with a hanging rope (19), and the seat board (1) is fixedly connected with a hook (20).
6. The chair for students with sitting posture correcting function as claimed in claim 1, wherein the backrest plate (3) is fixedly connected with fixing rods (21) symmetrically at two sides, the fixing rods (21) are provided with telescopic belts (22), one telescopic belt (22) is provided with a buckle (24), and the other telescopic belt (22) is provided with a head correcting device (23).
7. The chair for students with sitting posture rectification function according to claim 6, wherein the head rectification device (23) is fixedly connected with a lifting rod (25), and the lifting rod (25) is fixedly connected with a support rod (26).
CN202120877253.2U 2021-04-26 2021-04-26 Student chair with sitting posture correcting function Active CN215126277U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120877253.2U CN215126277U (en) 2021-04-26 2021-04-26 Student chair with sitting posture correcting function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120877253.2U CN215126277U (en) 2021-04-26 2021-04-26 Student chair with sitting posture correcting function

Publications (1)

Publication Number Publication Date
CN215126277U true CN215126277U (en) 2021-12-14

Family

ID=79363663

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120877253.2U Active CN215126277U (en) 2021-04-26 2021-04-26 Student chair with sitting posture correcting function

Country Status (1)

Country Link
CN (1) CN215126277U (en)

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Address after: 311300 No. 2, Qinglin street, Qingshanhu street, Lin'an City, Hangzhou City, Zhejiang Province

Patentee after: Zhejiang Huayu Furniture Industry Co.,Ltd.

Address before: 311300 No. 2, Qinglin street, Qingshanhu street, Lin'an City, Hangzhou City, Zhejiang Province

Patentee before: HANGZHOU HUAYU EDUCATION EQUIPMENT Co.,Ltd.