CN218303932U

CN218303932U - Student's position of sitting physique correction device

Info

Publication number: CN218303932U
Application number: CN202222631000.4U
Authority: CN
Inventors: 杨梅
Original assignee: Mianyang Normal University
Current assignee: Mianyang Normal University
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-01-17
Anticipated expiration: 2032-10-08

Abstract

The utility model discloses a student's position of sitting physique corrects device, including the backup plate, the back of the body pad is installed at the backup plate top, and the backup plate mid-mounting has the waistband, and the backup plate below is provided with the mount pad, and the mount pad middle part is run through and is provided with the screw, and the mount pad top is connected with the riser, and the inside slot of having seted up of riser, the fixed inserted block that is equipped with in backup plate bottom, backup plate bottom both sides are connected with the telescopic link. The utility model can effectively correct the problems of high and low shoulders of students and too close distance to the desktop during learning on the basis of shoulder expansion and waist erection of students by arranging the backing plate, the back cushion and the waistband; the installation height of the backup plate can be adjusted according to the height of a user by arranging the insert block, the vertical plate and the screw rod; through setting up mount pad and telescopic link, can reach and make the device can stabilize and install on student's seat bench.

Description

Student's position of sitting physique correction device

Technical Field

The utility model relates to a device is corrected to the physique, especially relates to a device is corrected to student's position of sitting physique.

Background

With the increasing importance of people on the development of children learning and education, students have great learning competition, and if the students sit on the chair for a long time to learn, the correct sitting posture has great influence on the body shapes and the spines of the students. The student chair used by the student at present has no restriction on the upper half of the student. Some students have irregular sitting postures, whether the sitting postures are inclined towards the left side or the right side, and the body of the students is bent sideways; some students can feel uncomfortable at the chest after the chest is tightly attached to the desk for a long time, and when the students are too close to the desk, the eyes can be short-sighted, and the spine can be bent.

In order to solve the problem of sitting posture learning of students, a correction belt appears on the market. The currently used correction belt restrains the shoulders and the waist of a student through the self elastic action, but the correction belt only can promote the erection of the waist and the expansion of the shoulders, but cannot correct the problems of the height of the shoulder and the too short learning distance of the student.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned not enough that exists among the prior art, the utility model provides a student's position of sitting physique corrects device, should correct the device and can correct the problem that student's height shoulder, learning distance are too close.

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

the utility model provides a student's position of sitting physique corrects device, includes the backup plate, the back of the body pad is installed at the top of backup plate, the mid-mounting of backup plate has the waistband, the below of backup plate is provided with the mount pad, the middle part of mount pad is run through and is provided with the screw, the mount pad passes through the screw connection on the rear side of student's seat stool plate, the fixed riser that is provided with in top of mount pad, the inside slot of having seted up of riser, the fixed inserted block that is provided with in backup plate bottom, backup plate bottom both sides are connected with the telescopic link respectively.

As a preferred scheme of the utility model, the backup plate is the curved arc platelike of human vertebra form, the backup plate runs through back of the body pad and waistband middle part.

As a preferred scheme of the utility model, the both sides of back of the body pad are connected with the braces respectively, the lateral wall of back of the body pad is connected with the elastic webbing, braces and back of the body pad body coupling, elastic webbing quantity is two, two elastic webbing intercrossing.

As a preferred scheme of the utility model, the one end surface of waistband is connected with the magic subsides, the waistband both ends form the ring-type through the magic subsides adhesion.

As an optimized scheme of the utility model, the screw has been seted up respectively to the both sides lateral wall of riser, the inside screw rod that runs through of screw is provided with, the transversal personally submitting of mount pad is \21274;, shape, riser and mount pad body coupling.

As a preferred scheme of the utility model, the through-hole has been seted up in the inside running through of inserted block, through-hole quantity is six, is vertical equidistance and arranges, inserted block width dimension and slot inner wall width dimension looks adaptation, the inserted block passes through the slot and pegs graft with the riser.

As a preferred scheme of the utility model, screw rod external diameter size and screw and through-hole internal diameter size looks adaptation, the screw rod runs through the inserted block through the through-hole, screw rod and screw threaded connection.

As the utility model discloses a preferred scheme, the top of telescopic link is run through and is provided with first round pin axle, the bottom of telescopic link is run through and is provided with second round pin axle, the telescopic link mid-mounting has the jackscrew, the top of telescopic link is rotated through the side that corresponds of first round pin axle with the backup plate and is connected, the bottom of telescopic link is rotated through the side that corresponds of second round pin axle with student's stool board and is connected.

Compared with the prior art, the utility model discloses following technological effect has:

1. the utility model discloses a device is corrected to student's position of sitting physique is through setting up the backup plate, back of the body pad and waistband, back of the body pad passes through braces restraint student shoulder and expands, improve the hunchback, waistband restraint student's waist is upright, through the arc platelike with the backup plate design human vertebra form is crooked, make the backup plate hug closely student's back, utilize the backup plate to support back of the body pad and waistband, retrain student's shoulder and waist home range, carry out shoulder expansion to the student, on the upright basis of waist, can effectively correct the problem of student's height shoulder and learning time interval too near from the desktop.

2. The utility model discloses a device is corrected to student's position of sitting physique through setting up inserted block, riser and screw rod, slides from top to bottom in the slot through the inserted block, can adjust the height of backup plate installation according to user's height, ensures that backup plate and student's back are hugged closely, and the screw rod runs through the inserted block through the through-hole to through screw and riser lateral wall threaded connection, realize the quick fixed after the inserted block is adjusted.

3. The utility model discloses a device is corrected to student's position of sitting physique is through setting up mount pad and telescopic link, through designing the mount pad into \21274, the shape, the accessible screw is installed the rear side at student's seat stool plating with the mount pad to with the telescopic link slope back through the round pin hub connection in student's seat stool plating's both sides, form three angular regions between telescopic link and student's seat stool plating, the mount pad, make the device can stabilize and install on student's seat stool plating.

Drawings

FIG. 1 is a schematic view of a student sitting posture correction device installed on a student stool board;

FIG. 2 is a schematic structural diagram of a sitting posture correction device for students;

FIG. 3 is a schematic view of the inner side of the back pad;

FIG. 4 is a schematic view of the outer side of the back pad;

fig. 5 is a schematic structural diagram of the mounting seat.

In the figure: 1-backing plate; 2-backing up; 21-a harness; 22-an elastic band; 3, a waistband; 31-magic tape; 4, mounting a base; 5-a screw; 6-vertical plate; 61-screw hole; 62-screw rod; 7, inserting a slot; 8, inserting blocks; 9-a through hole; 10, a telescopic rod; 11-a first pin; 12-a second pin; 13-top thread; 14-student sitting stool board.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-5, a sitting posture and body shape correcting device for students comprises a backup plate 1, a back cushion 2 is arranged at the top of the backup plate 1, a waistband 3 is arranged in the middle of the backup plate 1, and the back cushion 2 and the waistband 3 are both made of elastic fabrics. The lower part of the backup plate 1 is provided with a mounting seat 4, the middle part of the mounting seat 4 is provided with a screw 5 in a penetrating way, and the mounting seat 4 is connected on the rear side of the student stool plate 14 through the screw 5. The fixed riser 6 that is provided with in top of mount pad 4, riser 6 are used for connecting mount pad 4 and backup plate 1, and slot 7 has been seted up to riser 6 inside, and 1 fixed inserts 8 that are provided with in backup plate bottom, inserts 8 and backup plate 1 body coupling, inserts 8 slide in slot 7 and go up and down. The both sides of backup plate 1 bottom are connected with telescopic link 10 respectively, and the both ends of telescopic link 10 are connected on backup plate 1 and student sit stool board 14, consolidate the installation of mount pad 4.

Backup plate 1 is the crooked arc platelike of human vertebra form, and backup plate 1 runs through back of the

body pad

2 and 3 middle parts of waistband, through designing backup plate 1 into the crooked arc platelike of human vertebra form, makes backup plate 1 hug closely student's back, utilizes backup plate 1 to support back of the body pad 2 and waistband 3, retrains student's shoulder and waist home range, can effectively correct the too close problem of distance from the desktop when student's height shoulder and study.

The both sides of back of the body pad 2 are connected with braces 21 respectively, and the lateral wall of back of the body pad 2 is connected with elastic webbing 22, braces 21 and back of the body pad 2 body coupling, and elastic webbing 22 quantity is two, two elastic webbing 22 intercrossing, and back of the body pad 2 improves the kyphosis through the elasticity of elastic webbing 22 and braces 21 restraint student's shoulder expand.

The one end surface of waistband 3 is connected with magic subsides 31, and the both ends of waistband 3 bond through magic subsides 31 and form the ring-type, and the both ends of waistband 3 link up twine in student's waist, retrain student's waist bending, promote student's waist upright.

Screw holes 61 are respectively formed in the side walls of two sides of the vertical plate 6, screw rods 62 are arranged in the screw holes 61 in a penetrating mode, the cross section of the mounting seat 4 is shaped like a triangle 21274, and the vertical plate 6 is integrally connected with the mounting seat 4. By designing the mounting seat 4 into a shape of '21274', the mounting seat 4 is clamped at the rear side of the student seat board 14, and the screw 5 penetrates through the mounting seat 4 and is connected to the student seat board 14, so that the device can be quickly mounted on the student seat board 14.

Through-hole 9 has been seted up to inside running through of inserted block 8, and through-hole 9 quantity is six, is vertical equidistance and arranges, through designing multiunit through-hole 9, can realize the multistage lift adjustment of inserted block 8 and backup plate 1, makes things convenient for the student of different heights to use, ensures that backup plate 1 and student's back are hugged closely. The width dimension of the insert block 8 is matched with the width dimension of the inner wall of the slot 7, the insert block 8 is connected with the vertical plate 6 through the slot 7 in an inserting mode, relative sliding of the insert block 8 and the slot 7 is achieved, and the height of the backup plate 1 can be adjusted by manually pulling the backup plate conveniently from the insert block 8 in a lifting mode.

Screw rod 62 external diameter size and screw 61 and the internal diameter size looks adaptation of through-hole 9, screw rod 62 run through the inserted block 8 through-hole 9, screw rod 62 and screw 61 threaded connection, screw rod 62 runs through the inserted block 8 through-hole 9 to through screw 61 and the 6 lateral wall threaded connection of riser, realize the quick fixed after the inserted block 8 is adjusted.

The top of telescopic link 10 is run through and is provided with first round pin axle 11, and the bottom of telescopic link 10 is run through and is provided with second round pin axle 12, and telescopic link 10 mid-mounting has jackscrew 13, and jackscrew 13 perpendicular to telescopic link 10's lateral wall, jackscrew 13 rotate the lateral wall that runs through telescopic link 10 and extrude telescopic link 10's flexible end, carry on spacingly to telescopic link 10's flexible length. The top of telescopic link 10 is rotated through the corresponding side of first round pin axle 11 with backup plate 1 and is connected, and the bottom of telescopic link 10 is rotated through the corresponding side of second round pin axle 12 with student's seat bench 14 and is connected, and telescopic link 10 and backup plate 1, student sit and form three angular regions between bench 14, make the device firm and install on student sits bench 14.

The student sitting posture body correcting device is used, firstly, a mounting seat 4 is arranged at the rear side of a student sitting stool plate 14, a screw 5 penetrates through the mounting seat 4 and is screwed into the student sitting stool plate 14, a telescopic rod 10 rotates around a first pin shaft 11 and a second pin shaft 12, the telescopic rod 10 is inclined relative to a backup plate 1, a top wire 13 is loosened to stretch the telescopic rod 10, the telescopic end of the telescopic rod 10 rotates around a second pin shaft 12 connected to the two sides of the student sitting stool plate 14, then the top wire 13 is screwed, at the moment, the backup plate 1, the telescopic rod 10 and the student sitting stool plate 14 form a triangular area, the device is arranged on the student sitting stool plate 14, and then the height of the backup plate 1 is adjusted according to the height of a user, pulling backup plate 1 and inserted block 8 go up and down in slot 7, confirm after the position of inserted block 8, run through riser 6 and inserted block 8 with screw rod 62 in proper order,

screw rod

62 and 6 lateral wall threaded connection of riser, make backup plate 1 hug closely the student back, then twine waistband 3 in user's waist, 31 bonding restraint user waists are upright through the magic subsides at 3 both ends of waistband, with braces 21 cover in two shoulders department, utilize elastic restraint user both shoulders expansion of elastic webbing 22, utilize backup plate 1 to support back of the body pad 2 and waistband 3, retrain student's shoulder and waist home range, correct the too near problem of distance desktop when student's height shoulder and study.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a student's position of sitting physique correction device which characterized in that: including backup plate (1), back of the body pad (2) are installed at the top of backup plate (1), the mid-mounting of backup plate (1) has waistband (3), the below of backup plate (1) is provided with mount pad (4), the middle part of mount pad (4) is run through and is provided with screw (5), mount pad (4) are connected on the rear side of student's seat stool (14) through screw (5), the fixed riser (6) that are provided with in top of mount pad (4), slot (7) have been seted up to riser (6) inside, backup plate (1) bottom is fixed and is provided with inserted block (8), backup plate (1) bottom both sides are connected with telescopic link (10) respectively.

2. A student sitting posture body correcting device according to claim 1, characterized in that: the back plate (1) is in an arc plate shape bent like a human spine, and the back plate (1) penetrates through the middle parts of the back cushion (2) and the waistband (3).

3. A student sitting posture body correcting device according to claim 1, characterized in that: the back cushion is characterized in that two sides of the back cushion (2) are respectively connected with a back belt (21), the outer side wall of the back cushion (2) is connected with an elastic belt (22), the back belts (21) are integrally connected with the back cushion (2), the number of the elastic belts (22) is two, and the two elastic belts (22) are mutually crossed.

4. The device for correcting the sitting posture of the student as claimed in claim 1, wherein: the surface of one end of the waistband (3) is connected with a magic tape (31), and the two ends of the waistband (3) are adhered through the magic tape (31) to form a ring shape.

5. A student sitting posture correction device as claimed in any one of claims 1 to 4 wherein: screw holes (61) are respectively formed in the side walls of two sides of the vertical plate (6), screw rods (62) penetrate through the screw holes (61), the cross section of the mounting seat (4) is of a shape of \ 21274;, and the vertical plate (6) is integrally connected with the mounting seat (4).

6. The device for correcting the sitting posture of the student as claimed in claim 5, wherein: through-hole (9) have been seted up to inside running through of inserted block (8), through-hole (9) quantity is six, is vertical equidistance and arranges, inserted block (8) width dimension and slot (7) inner wall width dimension looks adaptation, inserted block (8) are pegged graft through slot (7) and riser (6).

7. The device for correcting the sitting posture of the student as claimed in claim 6, wherein: the outer diameter of the screw rod (62) is matched with the inner diameter of the screw hole (61) and the through hole (9), the screw rod (62) penetrates through the inserting block (8) through the through hole (9), and the screw rod (62) is in threaded connection with the screw hole (61).

8. A student sitting posture body correcting device according to claim 1, characterized in that: the utility model discloses a stool chair, including telescopic link (10), top run through and be provided with first round pin axle (11), the bottom of telescopic link (10) runs through and is provided with second round pin axle (12), telescopic link (10) mid-mounting has jackscrew (13), the top of telescopic link (10) is connected through the rotation of first round pin axle (11) and backup plate (1) corresponding side, the bottom of telescopic link (10) is connected through the rotation of second round pin axle (12) and student's seat stool board (14) corresponding side.