CN210077122U

CN210077122U - Pupil is with seat of taking position of sitting to correct

Info

Publication number: CN210077122U
Application number: CN201920190541.3U
Authority: CN
Inventors: 陈岱轶; 李晨菲; 王瑜璇; 王瑜琦; 万馨蔚; 孟家萱
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-02-12
Filing date: 2019-02-12
Publication date: 2020-02-18
Anticipated expiration: 2029-02-12

Abstract

The utility model discloses a chair with sitting posture correction for pupils, which comprises a chair body, wherein the chair body comprises a bottom plate, a chair surface and a chair back, the inner wall surface of the bottom plate is provided with a chute, a pedal is arranged between the two bottom plates, the surfaces of the two sides of the pedal are both fixedly provided with a second slide block, the pedal is connected with the chute on the bottom plate in a sliding way through the second slide block, the surfaces of the tops of the two bottom plates are both fixedly provided with a mounting sleeve, when the chair is used by students, the shoulder straps are used for fixing the shoulders, and then the waist belt is used for fixing the waist, can guarantee that the student is straight at the in-process waist of study, myopia prevention, humpback are effectual, and the connecting plate of base plate connection can slide along the fluting, is convenient for adjust the base plate position to adjust baldric and waistband position, improved and used travelling comfort and suitability.

Description

Pupil is with seat of taking position of sitting to correct

Technical Field

The utility model relates to the technical field of articles for use of pupils, in particular to a chair with sitting posture correction for pupils.

Background

The primary school students, meaning students who are learning in primary schools, also mean that the ideas and thinking ways of certain adults are far from or even run away from the same ages, the cognition and thinking abilities of the students are as young and simple as children, the primary school students need to use the chair in life, the existing chair has a single structure, the sitting postures of the primary school students are more and less accurate when the primary school students use the chair, and the symptoms of myopia and humpback are easy to appear for a long time, so that the chair with sitting posture correction function for the primary school students is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pupil is with seat of taking position of sitting to correct possesses the position of sitting and corrects the function, and myopia prevention, humpback are effectual.

In order to achieve the above object, the utility model provides a following technical scheme: a chair with sitting posture correction for pupils comprises a chair body, the chair body comprises a bottom plate, chair and back of the chair, bottom plate inner wall surface are provided with the spout, have put the footboard between two bottom plates, and the equal fixed mounting in footboard both sides surface has the second slider, and the footboard passes through spout sliding connection on second slider and the bottom plate, the equal fixed mounting in two bottom plate top surfaces has the installation sleeve, and the chair is located the top of bottom plate, the equal fixed mounting in chair bottom both sides has the installation pole, the installation pole with installation sleeve sliding connection, the back of the chair are located chair top one side, the back of the chair bottom pass through the connecting rod with chair side fixed connection, back of the chair side surface are equipped with the connecting plate, and the connecting plate surface can dismantle the connection base plate through the magic subsides, installs the baldric between the base plate both ends, and the.

In order to guarantee the using effect, the back of the chair surface has the fluting, and fluting both sides inner wall surface has the spacing groove, and first slider is installed to the connecting plate bottom, first slider with fluting sliding connection, first slider top is connected with the haulage rope, and the haulage rope passes back top of the chair traction hole and is connected with the take-up reel.

A stop frame is fixedly mounted on one side of the top of the pedal, a groove is formed in the surface of the top of the pedal, the surfaces of the two sides of the pedal are movably connected with a limiting plate through a mounting shaft, a limiting bolt is mounted at one end of the limiting plate, and the pedal is fixedly connected with the bottom plate through the limiting bolt.

And a limiting block is arranged at the side end of the first sliding block and connected with the limiting groove.

The surface of the mounting sleeve and the surface of the mounting rod are provided with connecting holes with the same size, and the connecting holes on the mounting sleeve and the connecting holes on the mounting rod are connected through connecting bolts.

Leather pads are arranged on the surfaces of the chair surface and the chair back.

And a handle is fixedly arranged at the side end of the pedal.

Compared with the prior art, the beneficial effects of the utility model are as follows:

(1) the utility model discloses a be provided with the base plate on the seat surface, be provided with on the base plate and shoulder and waistband, when the student used the seat, at first through baldric fixed shoulder, by the fixed waist of waistband again, can guarantee that the student is upright at the in-process waist of study, myopia prevention, humpback are effectual, and the connecting plate of substrate connection can slide along the fluting, is convenient for adjust the base plate position to adjust and shoulder and waistband position, improved and use travelling comfort and suitability.

(2) The utility model discloses a set up the footboard between two bottom plates, the student sits when standing on the seat, and the foot is stepped on the footboard, and shank portion leans on the shelves frame of installation on the footboard, can remove by effectual prescribed limit of shank, has guaranteed the accuracy of position of sitting, and can effectively treat children's hyperkinetic syndrome, sliding connection between footboard and the bottom plate simultaneously, and the adjusting position of being convenient for makes things convenient for different height children to use.

Drawings

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

FIG. 2 is a schematic structural view of the substrate of the present invention after being disassembled;

FIG. 3 is a schematic view of the back structure of the chair back of the present invention;

FIG. 4 is an enlarged schematic view of the structure at the position A of the present invention;

fig. 5 is an enlarged schematic view of the position B of the present invention.

In the figure: 1. a seat body; 2. a base plate; 3. a chair surface; 4. a chair back; 5. a pedal; 6. a handle; 7. a gear rack; 8. installing a sleeve; 9. mounting a rod; 10. a connecting bolt; 11. a connecting rod; 12. a substrate; 13. a waistband; 14. shoulder straps; 15. a groove; 16. a connecting plate; 17. magic tape; 18. grooving; 19. a hauling rope; 20. a limiting groove; 21. a take-up reel; 22. a first slider; 23. a second slider; 24. a chute; 25. a limiting plate; 26. and a limiting bolt.

Detailed Description

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

As shown in fig. 1-5, the utility model provides a technical solution: a chair with sitting posture correction for pupils comprises a chair body 1, wherein the chair body 1 comprises bottom plates 2, a chair surface 3 and a chair back 4, the inner wall surface of each bottom plate 2 is provided with a chute 24, a pedal 5 is arranged between the two bottom plates 2, the surfaces of the two sides of each pedal 5 are fixedly provided with a second slider 23, each pedal 5 is in sliding connection with the chute 24 on each bottom plate 2 through the second slider 23, the surfaces of the tops of the two bottom plates 2 are fixedly provided with mounting sleeves 8, the chair surface 3 is positioned at the top of the bottom plate 2, the two sides of the bottom of the chair surface 3 are fixedly provided with mounting rods 9, the mounting rods 9 are in sliding connection with the mounting sleeves 8, the chair back 4 is positioned at one side of the top of the chair surface 3, the bottom of the chair back 4 is fixedly connected with the side end of the chair surface 3 through a connecting rod 11, the side end surface of the chair back 4 is, the bottoms of the two sides of the base plate 12 are both provided with a waistband 13, and the back of the chair back 4 is provided with a take-up reel 21.

In order to ensure the using effect, the surface of the chair back 4 is provided with a slot 18, the inner wall surfaces of two sides of the slot 18 are provided with a limiting slot 20, the bottom of the connecting plate 16 is provided with a first sliding block 22, the first sliding block 22 is connected with the slot 18 in a sliding manner, the top of the first sliding block 22 is connected with a traction rope 19, the traction rope 19 penetrates through a traction hole in the top of the chair back 4 and then is connected with a take-up reel 21, and the take-up reel 21 can be shaken to drive the traction rope 19 to move, so. A stopper frame 7 is fixedly mounted on one side of the top of the pedal 5, a groove 15 is formed in the surface of the top of the pedal 5, the surfaces of the two sides of the pedal 5 are movably connected with a limiting plate 25 through a mounting shaft, a limiting bolt 26 is arranged at one end of the limiting plate 25, and the pedal 5 is fixedly connected with the bottom plate 2 through the limiting bolt 26. The side end of the first slide block 22 is provided with a limiting block, and the limiting block is connected with the limiting groove 20. The surface of the mounting sleeve 8 and the surface of the mounting rod 9 are provided with connecting holes with the same size, the connecting holes in the mounting sleeve 8 and the connecting holes in the mounting rod 9 are connected through connecting bolts 10, the height can be adjusted, and students with different heights can use the device conveniently. The surface of the chair surface 3 and the surface of the chair back 4 are both provided with leather pads, so that the use comfort is improved. A handle 6 is fixedly arranged at the side end of the pedal 5, so that the pedal 5 can be moved conveniently.

When the chair is specifically implemented, the position of the pedal 5 is adjusted according to the height of a pupil, the handle 6 is pulled to enable the pedal 5 to slide along the sliding groove 24 on the inner wall of the bottom plate 2, after the pedal 5 moves to a proper position, the limiting bolt 26 is manually rotated to enable the limiting plate 25 to be in close contact with the surface of the bottom plate 2, so that the pedal 5 is fixed, after the position of the pedal 5 is adjusted, the pupil sits on the chair surface 3, then steps on the pedal 5 in the groove 15, at the moment, the shank part is close to the blocking frame 7, so that the position of the leg is limited, the accuracy of the sitting posture of the leg is ensured, the children hyperkinetic syndrome can be effectively treated, then the back is tightly attached to the chair back 4, the shoulder belts 14 and the waist belts 13 on the chair back 4 are fixed on the shoulder and the waist of the pupil, the straight waist and the myopia and hunchback preventing effects of the pupil can be ensured, the position of the base plate 12 is convenient to adjust, so that the positions of the shoulder straps 14 and the waist straps 13 are adjusted, and the use comfort and the applicability are improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents, with the obvious technical advantages over the prior art.

Claims

1. The utility model provides a pupil is with seat of taking position of sitting to correct, includes seat body (1), and seat body (1) includes bottom plate (2), seat (3) and back of the chair (4), its characterized in that: the inner wall surface of the bottom plate (2) is provided with a sliding groove (24), a pedal (5) is arranged between the two bottom plates (2), the surfaces of the two sides of the pedal (5) are fixedly provided with a second sliding block (23), the pedal (5) is connected with the sliding groove (24) on the bottom plate (2) in a sliding way through the second sliding block (23), the surfaces of the tops of the two bottom plates (2) are fixedly provided with a mounting sleeve (8), the chair face (3) is positioned at the top of the bottom plate (2), the two sides of the bottom of the chair face (3) are fixedly provided with a mounting rod (9), the mounting rod (9) is connected with the mounting sleeve (8) in a sliding way, the chair back (4) is positioned at one side of the top of the chair face (3), the bottom of the chair back (4) is fixedly connected with the side end of the chair face (3) through a connecting rod (11), the surface of the side, shoulder straps (14) are arranged between the two ends of the base plate (12), waist belts (13) are arranged at the bottoms of the two sides of the base plate (12), and a take-up reel (21) is arranged on the back of the chair back (4).

2. A pupil seat with sitting posture correction as set forth in claim 1, wherein: the novel wire winding machine is characterized in that a groove (18) is formed in the surface of the chair back (4), limiting grooves (20) are formed in the surfaces of the inner walls of two sides of the groove (18), a first sliding block (22) is installed at the bottom of the connecting plate (16), the first sliding block (22) is connected with the groove (18) in a sliding mode, a traction rope (19) is connected to the top of the first sliding block (22), and the traction rope (19) penetrates through a traction hole in the top of the chair back (4) and then is connected with a wire.

3. A pupil seat with sitting posture correction as set forth in claim 1, wherein: footboard (5) top one side fixed mounting has shelves frame (7), footboard (5) top surface is fluted (15), footboard (5) both sides surface all through installation axle swing joint limiting plate (25), and limiting bolt (26) are equipped with to limiting plate (25) one end, and footboard (5) pass through limiting bolt (26) and bottom plate (2) fixed connection.

4. A pupil's seat with sitting posture correction as set forth in claim 2, wherein: the limiting block is arranged at the side end of the first sliding block (22) and connected with the limiting groove (20).

5. A pupil seat with sitting posture correction as set forth in claim 1, wherein: connecting holes with the same size are formed in the surface of the mounting sleeve (8) and the surface of the mounting rod (9), and the connecting holes in the mounting sleeve (8) and the connecting holes in the mounting rod (9) are connected through connecting bolts (10).

6. A pupil seat with sitting posture correction as set forth in claim 1, wherein: leather pads are arranged on the surfaces of the chair surface (3) and the chair back (4).

7. A pupil's seat with sitting posture correction as set forth in claim 1, wherein:

a handle (6) is fixedly arranged at the side end of the pedal (5).