CN101744461B

CN101744461B - Self-alarming sitting posture correction chair

Info

Publication number: CN101744461B
Application number: CN2010101093363A
Authority: CN
Inventors: 叶锴
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-02-08
Filing date: 2010-02-08
Publication date: 2012-05-30
Anticipated expiration: 2030-02-08
Also published as: CN101744461A

Abstract

The invention discloses a self-alarming sitting posture correction chair, which comprises a chair frame and chair plates. The self-alarming sitting posture correction chair is characterized in that a moving mechanism which can make the chair plates automatically tilt when the sitting posture is not correct is arranged between the chair frame and the chair plates. The self-alarming sitting posture correction chair has the advantages that when the sitting posture of the user is not correct and is inclined forward, the chair plates can tilt to make the user not sit stably, thus, the user can use the chair only when sitting correctly; the arrangement of a crosspiece prevents a lever from overturning a front chair plate when the lever tilts a certain height; adjacent extending ports of the front chair plate and a rear chair plate are arranged into round corners, and when the tilted front chair plate drops back on the chair frame, the arrangement of the round corners avoids the situation that the seam between the two chair plates clamps the butt of the user; the lower parts of the chair plates are also provided with shelves so that books and sundries can be arranged on the shelves; the self-alarming sitting posture correction chair not only has simple structure and low cost, but also has wide application range; and the use of the self-alarming sitting posture correction chair is a good method for correcting the sitting postures of the children.

Description

A kind of self-alarming sitting posture correction chair

Technical field

The present invention relates to a kind of self-alarming sitting posture correction chair.

Background technology

Now myopia has been changed more and more younger age; A lot of children are also in the degree of depth myopia of just going to school; The basic reason that causes this phenomenon is that child's sitting posture when reading and writing is not rectified, and also can influence the health of vertebra in the course of time, though early had some on the market for example as the good this product that can improve sitting posture of the back of the body back of the body; But because price is high, a lot of average families all are reluctant to buying.

Summary of the invention

Technical problem to be solved by this invention provides a kind of simple in structure, with low cost and can correct the chair of child's sitting posture again.

Technical scheme of the present invention is following: a kind of self-alarming sitting posture correction chair, comprise chair frame and chair plate, and it is characterized in that between described chair frame and described chair plate, being provided with the movable device that sitting posture is not rectified the automatic perk of chair plate meeting;

Chair plate and back chair plate before described chair plate is divided into; Described movable device is arranged on two levers of the adjacent chair forward foot in a step under the described preceding chair plate; Described lever and described fore beam are fixed; Hold level with both hands before described two levers in or be shorter than before prolong before the chair plate, the rear end be longer than before the chair plate after prolong and extend under the chair plate of back, prolong with the chair frame hinged behind the chair plate of described back;

Two levers of the described adjacent chair forward foot in a step are coupling with the chair forward foot in a step respectively;

Be connected with crosspiece between the described chair forward foot in a step and the forward foot in a step, leave the space between described crosspiece and the described lever;

Chair plate and the adjacent Yan Kou of described back chair plate are arranged to fillet before described;

The chair frame of described chair plate below is provided with shelf.

The invention has the advantages that the chair plate also can be followed perk in that people's sitting posture is improper when just turning forward, make the people sit shakiness, thus, must sitting posture rectify and to use this chair; The setting of crosspiece is with preceding chair plate upset when preventing the lever perk to certain height; Preceding chair plate is arranged to fillet with the adjacent Yan Kou of back chair plate, and when the preceding chair plate of perk fell back on the chair frame, the setting of fillet had avoided the seam of two chair plate centres to clip to the situation of buttocks; Below the chair plate, also be provided with shelf, can place some books and foreign material; The present invention is not only simple in structure, and is cheap, and the scope of application is extensive, and using this self-alarming sitting posture correction chair is the fine approach that corrects children's sitting posture.

Description of drawings

Fig. 1 is a side structure sketch map of the present invention.

The title of above accompanying drawing and sequence number: 1, chair frame, 2, preceding chair plate, 3, back chair plate, 4, lever, 5, crosspiece, 6, shelf.

The specific embodiment

Implement the present invention is described in further detail below in conjunction with accompanying drawing.

Case study on implementation: a kind of self-alarming sitting posture correction chair comprises chair frame 1 and chair plate, chair plate 2 and back chair plate 3 before the chair plate is divided into; Preceding chair plate 2 is arranged to fillet with back chair plate 3 adjacent Yan Kou; The chair frame 1 of chair plate below is provided with shelf 6, is provided with the movable device that sitting posture is not rectified the automatic perk of chair plate meeting between chair frame 1 and the chair plate, two levers 4 of 2 times adjacent chair forward foot in a step of chair plate before movable device is arranged on; Two levers 4 of the adjacent chair forward foot in a step are coupling with the chair forward foot in a step respectively; Lever 4 is fixing with fore beam 2, hold level with both hands before two levers 4 in or be shorter than before prolong before the chair plate 2, the rear end be longer than before chair plate 2 after prolong and extend to afterwards the chair plate 3 times, prolong with chair frame 1 hinged behind the back chair plate 3; Be connected with crosspiece between the chair forward foot in a step and the forward foot in a step, leave the space between crosspiece 5 and the lever 4.

Claims

1. self-alarming sitting posture correction chair; Comprise chair frame and chair plate; It is characterized in that between described chair frame and described chair plate, being provided with the movable device that sitting posture is not rectified the automatic perk of chair plate meeting; Chair plate and back chair plate before described chair plate is divided into, described movable device is arranged on two levers of the adjacent chair forward foot in a step under the described preceding chair plate, and described lever and described fore beam are fixed; Hold level with both hands before described two levers in or be shorter than before prolong before the chair plate, the rear end be longer than before the chair plate after prolong and extend under the chair plate of back; Prolong with the chair frame hingedly behind the chair plate of described back, be connected with crosspiece between the described chair forward foot in a step and the forward foot in a step, leave the space between described crosspiece and the described lever.

2. a kind of self-alarming sitting posture correction chair as claimed in claim 1 is characterized in that two levers of the described adjacent chair forward foot in a step are coupling with the chair forward foot in a step respectively.

3. a kind of self-alarming sitting posture correction chair as claimed in claim 1 is characterized in that described preceding chair plate and the adjacent Yan Kou of described back chair plate are arranged to fillet.

4. a kind of self-alarming sitting posture correction chair as claimed in claim 1 is characterized in that the chair frame below the described chair plate is provided with shelf.