CN217771779U

CN217771779U - Waist and neck adjusting device for sitting posture health correction

Info

Publication number: CN217771779U
Application number: CN202221704057.6U
Authority: CN
Inventors: 林晨丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2022-11-11
Anticipated expiration: 2032-07-04

Abstract

The utility model discloses a waist neck adjusting device for healthy correction of position of sitting relates to the position of sitting and corrects technical field. The waist back cushion is arranged on the surface of the back plate, a plurality of binding bands penetrate through the surface of the back plate and are movably connected in a sliding manner, one ends, far away from the back plate, of the binding bands are fixedly connected with elastic belts, the elastic belts positioned on one side of the waist back cushion are commonly connected with a sub buckle of the sub buckle, the elastic belts positioned on the other side of the waist back cushion are commonly connected with a sub buckle of the sub buckle, the upper end of the back plate is provided with a limiting groove, a sliding groove is formed in the upper end of the back plate, the inner wall of the limiting groove is connected with a limiting rod in a sliding manner, the surface of the limiting rod is fixedly connected with a neck back cushion, the lower surface of the neck back cushion is fixedly connected with a sliding rod, and the circumferential surface of the sliding rod is connected with the inner wall of the sliding groove in a sliding manner; the upper surface of the back plate is provided with the clamping mechanism, so that the device can be normally used when facing students with different body types, the adaptability of the device is effectively improved, and the waist and neck positions of the students are effectively protected.

Description

Waist and neck adjusting device for sitting posture health correction

Technical Field

The utility model relates to a technical field is corrected to the position of sitting, especially relates to a waist neck adjusting device for healthy correction of position of sitting.

Background

The sitting posture correction chair has the advantages that students need to keep sitting postures for a long time in daily life of schools, poor sitting postures are the cause of waist and cervical vertebra diseases, the sitting posture correction chair can maintain correct sitting postures of human bodies, relax muscles, smooth blood circulation, improve spine health and keep pelvic curves, and the sitting posture correction chair is very beneficial to students who bend over the desk for a long time.

However, because the development degree of each student is different, the existing sitting posture correction chair cannot perform sitting posture correction on students with different body types well, and the student discomfort is easily caused after long-time use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waist neck adjusting device for healthy correction of position of sitting has solved the above-mentioned technical problem.

In order to achieve the above object, the utility model provides a following technical scheme: a waist and neck adjusting device for sitting posture health correction comprises a seat plate, supporting legs, handrails and a back plate, wherein a waist back cushion is mounted on the surface of the back plate, a plurality of binding bands are movably connected on the surface of the back plate in a sliding mode in a penetrating mode, one ends, far away from the back plate, of the binding bands are fixedly connected with elastic belts, the elastic belts on one side of the waist back cushion are jointly connected with sub-buckles of a sub-buckle, the elastic belts on the other side of the waist back cushion are jointly connected with sub-buckles of the sub-buckles, a limiting groove and a sliding groove are formed in the upper end of the back plate, a limiting rod is connected on the inner wall of the limiting groove in a sliding mode, a neck back cushion is fixedly connected on the surface of the limiting rod, a sliding rod is fixedly connected on the lower surface of the neck back cushion, and the circumferential surface of the sliding rod is connected on the inner wall of the sliding groove in a sliding mode; the upper surface of the back plate is provided with a clamping mechanism.

Preferably, the clamping mechanism includes the dysmorphism groove, dysmorphism inslot inlays at the backplate upper surface and communicates with spout inner wall, dysmorphism inslot wall fixedly connected with spring one, the back of the body end fixedly connected with extrusion piece of spring one, extrusion piece surface run through sliding connection is at the backplate upper surface, extrusion piece upper surface fixedly connected with button, dysmorphism inslot wall indent is fluted, recess inner wall fixedly connected with spring two, two back of the body end fixedly connected with sliders of spring, slider table fixedly connected with latch, the laminating of latch surface is on extrusion piece surface, the latch back of the body end runs through sliding connection at spout inner wall and swing joint at slide bar circumference surface, the draw-in groove has been seted up to slide bar circumference surface array, slider back of the body end activity joint is at the draw-in groove inner wall.

Preferably, the lower inner wall of the clamping groove is of an inclined structure.

Preferably, the groove, the second spring and the sliding block are of symmetrical structures by taking the latch as the center.

Preferably, the handrail surface is fixedly sleeved with a soft pad, and the lower surface of the supporting leg is fixedly connected with an anti-slip pad.

Preferably, the plurality of straps are tied with buckles penetrating and sliding on the part of the surface of the other end of the back plate.

Compared with the prior art, the utility model provides a pair of a waist neck adjusting device for healthy correction of position of sitting has following beneficial effect:

the utility model provides a waist neck adjusting device for healthy correction of position of sitting, make it run through the slip on the backplate surface through the pulling bandage and then tie up the knot with the partial bandage of the backplate on other end surface and carry on spacingly, buckle the lock joint with primary and secondary after the student sits the bedplate surface, carry out the position of sitting by bandage and elastic webbing and correct the student, make the device can normal use when facing the student of different sizes, the effectual adaptability that improves the device, the elastic webbing can be stretched when the student need bend over the desk forward, thereby make the student have certain activity space at the in-process that carries out the position of sitting correction, and make the bandage can not strange the student's chest position and cause uncomfortable sense, the lumbar vertebrae position that comes bearing student by the waist back cushion on backplate surface, reduce waist fatigue and feel, the neck back cushion that comes bearing student's cervical vertebra position by the backplate upper end, reduce fatigue feel, effectual waist neck position of having protected, make when keeping the position of sitting in the position of sitting correct the position of sitting more comfortable, reduce tired feeling in the use of the effectual in-time of use, the effectual travelling comfort that has solved but because every student's different degrees of the current student of the student correct the position of sitting often, the student of sitting can not good.

The utility model provides a waist neck adjusting device for healthy correction of position of sitting, upwards pull out the neck back cushion according to the demand of student's size and drive the gag lever post and slide at the spacing inslot wall, the slide bar slides at chute inner wall, the in-process is by the slope form structural design of draw-in groove lower inner wall make the slide bar can break away from the joint state with the draw-in groove automatically when the upwards slides, when needs adjustment neck back cushion downwards, press the button and drive the extrusion piece and move down and make latch laminating extrusion piece surface and slide at special-shaped inslot wall gradually, two kick-backs of in-process spring drive sliders slide at groove inner wall, make latch and draw-in groove break away from the joint state, make the neck back cushion can be according to demand lapse to the student's neck of laminating more, further improvement the adaptability of device, the effectual precision that improves the neck back cushion to student's neck bearing position.

Drawings

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

FIG. 2 is a sectional view of the back plate structure of the present invention;

fig. 3 is an enlarged view of the structure a in fig. 2 according to the present invention;

fig. 4 is a sectional view of the sliding groove structure of the present invention;

fig. 5 is an enlarged view of the structure at B in fig. 4 according to the present invention;

fig. 6 is a schematic view of the back cushion of the present invention.

In the figure: 1. the seat board comprises a seat board 11, supporting legs 12, armrests 13, a back board 14, a waist back cushion 15, a binding band 16, an elastic band 17, snap fasteners 18, a neck back cushion 19, a limiting rod 2, a sliding rod 21, a clamping groove 22, a limiting groove 23, a sliding groove 24, a special-shaped groove 25, a spring I26, a groove 27, a spring II 28, an extrusion block 29, a latch, 3, a button 31 and a sliding block.

Detailed Description

The first embodiment is as follows:

please refer to fig. 1, fig. 3 and fig. 6, the utility model provides a technical solution, which comprises a seat plate 1, supporting legs 11, armrests 12 and a back plate 13, and is characterized in that: the waist back cushion 14 is mounted on the surface of the back plate 13, the surface of the back plate 13 is movably connected with a plurality of binding bands 15 in a sliding mode in a penetrating mode, one end, far away from the back plate 13, of each binding band 15 is fixedly connected with an elastic belt 16, the elastic belts 16 located on one side of the waist back cushion 14 are jointly connected with a sub buckle of the sub buckle 17, the elastic belts 16 located on the other side of the waist back cushion 14 are jointly connected with a sub buckle of the sub buckle 17, the upper end of the back plate 13 is provided with a limiting groove 22 and a sliding groove 23, the inner wall of the limiting groove 22 is connected with a limiting rod 19 in a sliding mode, the surface of the limiting rod 19 is fixedly connected with a neck back cushion 18, the lower surface of the neck back cushion 18 is fixedly connected with a sliding rod 2, and the circumferential surface of the sliding rod 2 is connected with the inner wall of the sliding groove 23 in a sliding mode; the surface of the handrail 12 is fixedly sleeved with a soft cushion, the lower surface of the supporting leg 11 is fixedly connected with an anti-slip cushion, and the parts of the binding bands 15 penetrating and sliding on the surface of the other end of the back plate 13 are all tied with buckles.

In this embodiment: pulling bandage 15 makes it run through the slip on backplate 13 surface and then tie up knot with the partial bandage 15 of backplate 13 of other end surface and buckle and carry on spacingly, sit up bedplate 1 surface back with primary and secondary buckle 17 lock joint when the student, carry out the position of sitting by bandage 15 and elastic webbing 16 to the student, make the device can normal use when facing the student of different sizes, the effectual adaptability that improves the device, elastic webbing 16 can be stretched when the student needs to bend over the table forward, thereby make the student have certain activity space at the in-process of correcting the position of sitting, and make bandage 15 can not strange the chest position of student and cause uncomfortable sensation, it supports student's lumbar vertebrae position to be supported by the waist back rest pillow 14 on backplate 13 surface, reduce waist fatigue and feel, bear student's cervical vertebra position by backplate 13 neck rest pillow 18, reduce neck fatigue and feel, the effectual waist neck position of protecting student, make the student keep the position of sitting while correcting the student to the position of sitting in the correction of student's upper end more comfortable, reduce tired sense in the use, the effectual travelling comfort that improves the device.

Example two:

referring to fig. 1-6, based on the first embodiment, the present invention provides a technical solution: backplate 13 upper surface is provided with clamping mechanism, clamping mechanism includes dysmorphism groove 24, dysmorphism groove 24 is embedded at backplate 13 upper surface and communicates with 23 inner walls of the spout, 24 inner wall fixedly connected with springs 25 of dysmorphism groove, the back of the body end fixedly connected with extrusion piece 28 of springs 25, extrusion piece 28 surface runs through sliding connection at backplate 13 upper surface, extrusion piece 28 upper surface fixedly connected with button 3, dysmorphism groove 24 inner wall is indent recess 26, recess 26 inner wall fixedly connected with spring two 27, spring two 27 back of the body end fixedly connected with slider 31, slider 31 table fixedly connected with latch 29, latch 29 surface laminating is on extrusion piece 28 surface, latch 29 back of the body end runs through sliding connection at 23 inner walls of the spout and swing joint is at slide bar 2 circumference surface, slide bar 2 circumference surface array has seted up draw-in groove 21, slider 31 back of the body end activity joint is at draw-in groove 21 inner wall, the inner wall is the slope column structure under the draw-shaped groove 21, recess 26, spring two 27, slider 31 all uses latch 29 as the center and is symmetrical structure.

In this embodiment: upwards pulling out neck back cushion 18 according to the demand of student's size and driving gag lever post 19 and slide at spacing groove 22 inner wall, slide bar 2 slides at spout 23 inner wall, the slope column structural design of inner wall makes slide bar 2 can break away from the joint state with draw-in groove 21 automatically when upwards sliding by draw-in groove 21 lower wall in-process, when needs adjustment neck back cushion 18 downwards, press button 3 to drive extrusion piece 28 and move down and make the laminating extrusion piece 28 surface of latch 29 and slide at dysmorphism groove 24 inner wall gradually, two 27 rebound of in-process spring drive slider 31 slide at recess 26 inner wall, make latch 29 and draw-in groove 21 break away from the joint state, make neck back cushion 18 can slide to the student's neck of laminating more according to the demand, further improvement the adaptability of device, the effectual precision that improves neck back cushion 18 to student's neck bearing position.

The working principle is as follows: the binding band 15 is pulled to penetrate through and slide on the surface of the back plate 13, then part of the binding band 15 of the back plate 13 on the surface of the other end is tied up and buckled for limiting, the snap buckles 17 are buckled after a student sits on the surface of the seat plate 1, the student is corrected in sitting posture by the binding band 15 and the elastic band 16, the device can be normally used when facing students with different body types, the adaptability of the device is effectively improved, the elastic band 16 can be stretched when the student needs to bend over a table and lean forward, so that the student has a certain activity space in the sitting posture correction process, the binding band 15 can not catch the chest part of the student to cause discomfort, the lumbar part of the student is supported by the lumbar back cushion 14 on the surface of the back plate 13, the lumbar fatigue is reduced, the cervical vertebra part of the student is supported by the cervical cushion 18 on the top end of the back plate 13, the cervical fatigue is reduced, and the lumbar neck part of the student is effectively protected, when the neck back cushion 18 needs to be adjusted downwards, the pressing button 3 is pressed to drive the pressing block 28 to move downwards so that the latch 29 is attached to the surface of the pressing block 28 and gradually slides on the inner wall of the special-shaped groove 24, the second spring 27 rebounds to drive the sliding block 31 to slide on the inner wall of the groove 26 in the process, so that the latch 29 is separated from the clamping state with the clamping groove 21, the clamping state of the neck back cushion 18 is separated from the clamping state with the clamping groove 21, and the neck back cushion 18 can slide downwards to the neck of the student according to the demand, the adaptability of the device is further improved, and the precision of the neck back cushion 18 for supporting the neck of the student is effectively improved.

Claims

1. A waist neck adjusting device for sitting posture health correction comprises a seat board (1), supporting legs (11), armrests (12) and a back board (13), and is characterized in that: the waist headrest (14) is installed on the surface of the back plate (13), a plurality of straps (15) are movably and slidably connected to the surface of the back plate (13) in a penetrating mode, one ends, far away from the back plate (13), of the straps (15) are fixedly connected with elastic belts (16), the elastic belts (16) located on one side of the waist headrest (14) are jointly connected with sub-buckles of the sub-buckle (17), the elastic belts (16) located on the other side of the waist headrest (14) are jointly connected with sub-buckles of the sub-buckle (17), a limiting groove (22) and a sliding groove (23) are formed in the upper end of the back plate (13), a limiting rod (19) is slidably connected to the inner wall of the limiting groove (22), the neck headrest (18) is fixedly connected to the surface of the limiting rod (19), a sliding rod (2) is fixedly connected to the lower surface of the neck headrest (18), and the circumferential surface of the sliding rod (2) is slidably connected to the inner wall of the sliding groove (23);

and a clamping mechanism is arranged on the upper surface of the back plate (13).

2. A lumbar and neck adjustment device for seated health correction, as claimed in claim 1, wherein: clamping mechanism includes dysmorphism groove (24), dysmorphism groove (24) is embedded at backplate (13) upper surface and communicates with spout (23) inner wall, dysmorphism groove (24) inner wall fixedly connected with spring (25), back of the body end fixedly connected with extrusion piece (28) of spring (25), sliding connection is run through on extrusion piece (28) surface at backplate (13) upper surface, extrusion piece (28) upper surface fixedly connected with button (3), indent groove (26) in dysmorphism groove (24) inner wall, recess (26) inner wall fixedly connected with spring two (27), spring two (27) back of the body end fixedly connected with slider (31), slider (31) table fixedly connected with latch (29), latch (29) surface laminating is on extrusion piece (28) surface, latch (29) back of the body end runs through sliding connection at spout (23) inner wall and swing joint is at slide bar (2) circumference surface, draw-in groove (21) have been seted up to slide bar (2) circumference surface array, slider (31) back of the body end activity joint is at draw-in groove (21) inner wall.

3. A lumbar and neck adjustment device for sitting posture health correction as recited in claim 2, wherein: the lower inner wall of the clamping groove (21) is of an inclined structure.

4. A lumbar and neck adjustment device for seated health correction according to claim 3, wherein: the groove (26), the second spring (27) and the sliding block (31) are of symmetrical structures by taking the latch (29) as the center.

5. The lumbar and neck adjustment device for seated health correction according to claim 4, wherein: the fixed cover in handrail (12) surface is equipped with the cushion, supporting leg (11) lower fixed surface is connected with the slipmat.

6. The lumbar and neck adjustment device for sitting posture health correction of claim 5, wherein: the parts of the binding bands (15) penetrating and sliding on the other end surface of the back plate (13) are all tied with knots.