CN216220816U

CN216220816U - Chair is corrected to dedicated position of sitting of high school student

Info

Publication number: CN216220816U
Application number: CN202122318917.4U
Authority: CN
Inventors: 顾洵
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-04-08
Anticipated expiration: 2031-09-24

Abstract

The utility model relates to the field of seat instruments, and discloses a sitting posture correcting chair special for senior high school students, which is characterized in that: comprises a chair back, a cushion, a bottom plate, a grab bar, a telescopic rod, a roller bracket and rollers; the cushion is arranged at the lower end of the front side of the chair back, and the grab rails are arranged on the two sides of the chair back; the bottom plate is arranged below the cushion; a telescopic rod is arranged below the bottom plate; the roller wheel bracket is arranged below the telescopic rod, and the roller wheel is arranged at the port of the roller wheel bracket; the utility model adopts the human engineering chair back to be attached to the back of a user, so that the user can obtain better use experience on one hand, and the sitting posture of the user can be restrained on the other hand; the cushion of the product is shorter than the cushion on the market, and the main purpose is to avoid the irregular sitting posture caused by full sitting of a user; the chair can be adjusted according to the rising of the patient, and when the chair is used, the body of a user can be prevented from inclining forwards through the limiting belt.

Description

Chair is corrected to dedicated position of sitting of high school student

Technical Field

The utility model relates to the field of chair instruments, in particular to a sitting posture correcting chair special for senior high school students.

Background

The current high school students are heavily burdened and need to study over a table for a long time, because the sitting posture is incorrect, the phenomena of hunchback and myopia are more and more serious, the future life, work and career of the students are seriously affected, and even other diseases can be caused, so that the lifelong and heavy physical and mental burden is caused. Parents, teachers and other persons try to correct the habit, but the habit formation causes little or no effect until correction confidence is lost and the parents listen to the habit, so that the people regress for life.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sitting posture correcting chair special for high school students to solve the problems of humpback and myopia caused by incorrect sitting posture of the high school students.

In order to achieve the purpose, the technical scheme provided by the utility model is as follows:

a chair is corrected to dedicated position of sitting of high school student which characterized in that: comprises a chair back 1, a cushion 2, a bottom plate 3, a grab bar 4, a telescopic rod 10, a roller bracket 11 and a roller 13; the lower end of the front side of the chair back 1 is provided with the seat cushion 2, and the two sides are provided with the grab bars 4; the bottom plate 3 is arranged below the seat cushion 2; a telescopic rod 10 is arranged below the bottom plate 3; the telescopic link 10 below is equipped with gyro wheel support 11, the port department of gyro wheel support 11 is equipped with gyro wheel 13. The chair back 1 is attached to the back contour of a human body by adopting the human engineering principle, and helps to correct the sitting posture of a user; the cushion 2 is shorter than the length of the seat cushion on the market, and the main purpose is to avoid the condition that the sitting posture is not standard due to full sitting of a user.

Preferably, the upper end of the chair back 1 is provided with a hanging lug 14, the back side is provided with a grab rail connecting block 5, and the front side is provided with an elastic buckle 18; the elastic button 18 is provided with a cushion back 17. The hanging ears 14 can be used for hanging a schoolbag, the cushion 17 prevents the user from being small in size and the seat from being incapable of playing a restraint role, and the cushion 17 plays a role in assisting restraint.

Preferably, the grab rail 4 is provided with a grab rail pad 6; one end of the grab rail 4 is connected through the grab rail connecting block 5, and the other end is connected below the bottom plate 3 through the rotating shaft 8.

Preferably, the rotating shaft 8 is arranged between the bottom plate 3 and the telescopic rod 10, and an adjusting rod 9 is arranged on one side of the rotating shaft 8. The adjustment lever 9 is used to adjust the height of the seat.

Preferably, one end of the telescopic rod 10 is connected with the rotating shaft 8, and the other end is arranged in the telescopic rod groove 12; the outer side of the telescopic rod groove 12 is provided with a plurality of roller wheel brackets 11. The roller bracket 11 may be provided with five rollers for better stability.

Preferably, a limit belt 7 is arranged between the chair back 1 and the seat cushion 2; one end of the limiting belt 7 is provided with a buckle 15, and the other end is provided with a connecting port 16. The connecting port 16 is connected to the seat back 1, and the buckle 15 is connectable to the seat cushion 2.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model adopts the human engineering chair back to be attached to the back of a user, so that the user can obtain better use experience on one hand, and the sitting posture of the user can be restrained on the other hand; the cushion of the product is shorter than the cushion on the market, and the main purpose is to avoid the irregular sitting posture caused by full sitting of a user; the chair can be adjusted according to the rising of the patient, and when the chair is used, the body of a user can be prevented from inclining forwards through the limiting belt.

Drawings

FIG. 1 is one of the schematic views of a sitting posture correction chair for high school students;

FIG. 2 is a second schematic view of a sitting posture correction chair for high school students;

FIG. 3 is a third schematic view of a sitting posture correcting chair for senior high school students;

FIG. 4 is a schematic diagram of a sitting posture correcting chair for senior high school students with parts separated;

FIG. 5 is a schematic view of a sitting posture correction chair stop belt for senior high school students;

fig. 6 is a fourth schematic view of a sitting posture correcting chair for high school students.

In the figure: 1. a chair back; 2. a cushion; 3. a base plate; 4. a grab rail; 5. a grab rail connecting block; 6. a handrail pad; 7. a limiting band; 8. a rotating shaft; 9. adjusting a rod; 10. a telescopic rod; 11. a roller bracket; 12. a telescopic rod groove; 13. a roller; 14. hanging a lug; 15. buckling; 16. a connecting port; 17. backing up; 18. an elastic button.

Detailed Description

Example 1

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1 to 4, as a possible embodiment, the upper end of the chair back 1 is provided with a hanging lug 14, the back side is provided with a grab bar connecting block 5, and the front side is provided with an elastic buckle 18; the elastic button 18 is provided with a cushion back 17. The hanging ears 14 can be used for hanging a schoolbag, the cushion 17 prevents the user from being small in size and the seat from being incapable of playing a restraint role, and the cushion 17 plays a role in assisting restraint.

As a possible embodiment, the grab rail 4 is provided with a grab pad 6; one end of the grab rail 4 is connected through the grab rail connecting block 5, and the other end is connected below the bottom plate 3 through the rotating shaft 8.

As a possible embodiment, the rotating shaft 8 is arranged between the bottom plate 3 and the telescopic rod 10, and one side of the rotating shaft 8 is provided with an adjusting rod 9. The adjustment lever 9 is used to adjust the height of the seat.

As a possible embodiment, one end of the telescopic rod 10 is connected with the rotating shaft 8, and the other end is arranged in the telescopic rod groove 12; the outer side of the telescopic rod groove 12 is provided with a plurality of roller wheel brackets 11. The roller bracket 11 may be provided with five rollers for better stability.

As shown in fig. 1 to 3, as a possible embodiment, a limit belt 7 is arranged between the seat back 1 and the seat cushion 2; one end of the limiting belt 7 is provided with a buckle 15, and the other end is provided with a connecting port 16. The connecting port 16 is connected to the seat back 1, and the buckle 15 is connectable to the seat cushion 2.

As a possible implementation mode, when in use, a user sits on the seat cushion 2, keeps the back close to the chair back 1, and then winds the limiting belt 7 around the shoulders of the user and is fixed through the buckle 15.

Example 2

As shown in fig. 6, as a possible embodiment, the present invention has a specification suitable for schools, wherein chair legs 19 are provided under the bottom plate 3, and a connecting rod 20 is provided between the chair legs 19; the primary function of the linkage 20 is to provide stability.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A chair is corrected to dedicated position of sitting of high school student which characterized in that: comprises a chair back (1), a cushion (2), a bottom plate (3), a grab bar (4), an expansion link (10), a roller bracket (11) and rollers (13); the lower end of the front surface of the chair back (1) is provided with the cushion (2), and the two sides are provided with the grab bars (4); the bottom plate (3) is arranged below the cushion (2); a telescopic rod (10) is arranged below the bottom plate (3); the roller wheel bracket (11) is arranged below the telescopic rod (10), and the roller wheel (13) is arranged at the port of the roller wheel bracket (11); the upper end of the chair back (1) is provided with a hanging lug (14), the back side is provided with a grab rail connecting block (5), and the front side is provided with an elastic buckle (18); the elastic button (18) is provided with a cushion back (17); a limiting belt (7) is arranged between the chair back (1) and the cushion (2); one end of the limiting belt (7) is provided with a buckle (15), and the other end is provided with a connecting port (16).

2. The chair for correcting sitting posture special for high school students according to claim 1, wherein the grab rail rod (4) is provided with a grab pad (6); one end of the grab rail (4) is connected through the grab rail connecting block (5), and the other end of the grab rail is connected below the bottom plate (3) through a rotating shaft (8).

3. The chair for correcting sitting postures specially used for high school students according to claim 2, wherein the rotating shaft (8) is arranged between the bottom plate (3) and the telescopic rod (10), and an adjusting rod (9) is arranged on one side of the rotating shaft (8).

4. The chair for correcting sitting posture of high school students according to claim 2, wherein one end of the telescopic rod (10) is connected with the rotating shaft (8), and the other end is arranged in the telescopic rod groove (12); the outer side of the telescopic rod groove (12) is provided with a plurality of roller wheel brackets (11).