CN208658361U - A kind of sitting posture adjustment chair - Google Patents

Abstract

The utility model provides a kind of sitting posture adjustment chair, it is related to technical field of daily necessities, including seat, it is rotatablely connected with riser by hinge on the downside of the right end of seat, it is rotatablely connected on the downside of the left end of seat by hinge and chair leg plate, bottom seat is equipped with groove, the top of chair leg plate is equipped with chair generation, it is cavity in chair generation, intermediate plate is equipped in cavity, the lower section of intermediate plate is equipped with movement pillow, the left end of movement pillow is equipped with piston sheet, the left end of movement pillow is connect with chair generation by several springs, the right end of movement pillow extends the right side of chair generation, the top of intermediate plate is equipped with cylinder, cylinder jacket is equipped with sleeve, the front and back side of sleeve is all connected with belt, the front and back side of chair generation is equipped with strip notch, belt extends to the outer end of chair generation by strip notch, the end of the belt of front side connects belt fastener, the utility model make by Each part it Between mutual cooperation, auxiliary user of service is able to maintain that sitting posture is upright, squares one's shoulders, while improving the comfort level of sitting posture adjustment chair.

Description

A kind of sitting posture adjustment chair

Technical field

The utility model relates to technical field of daily necessities, and in particular to a kind of sitting posture adjustment chair.

Background technique

" it is sleeping to draw a bow like one, it stands like a pine, motionless not shake seat such as clock " appear to be a simple lyrics but also contain one Fixed scientific reason, sitting posture typically refer to posture of the human body when being seated, and the school-days often often emphasizes sitting posture by teacher, It is required that accomplishing that back is straight and upright, coming back and square one's shoulders, to increase efficiency of listening to lecture, more there is scientist the study found that can be with by improving sitting posture It allows people to feel less tired and more warm, or even is tested and found by volunteer, good posture is in the sense that lessens fatigue While can improve depressive symptom, the posture person of rickets of bending over spends the longer time than the posture of straight elevator, more difficult goes to induce The β wave of brain high-amplitude, so that us be made to recall pleasant event.

And in actual life, either go to work or attend class, few people no longer can keep posture under the action of external force Uprightly, it squares one's shoulders, it is therefore desirable to which sitting posture adjusts chair to assist people to realize the habit of holding good sitting position.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of sitting posture adjustment chair, so that passing through Each part Between mutual cooperation, auxiliary user of service is able to maintain that sitting posture is upright, squares one's shoulders, while improving the comfort level of sitting posture adjustment chair.

(2) technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs:

The right end downside of a kind of sitting posture adjustment chair, including seat, the seat is rotatablely connected with riser by hinge, described It is rotatablely connected on the downside of the left end of seat by the hinge and chair leg plate, the bottom seat is equipped with groove, leg plate Top is equipped with chair generation, is cavity in the chair generation, and intermediate plate is equipped in the cavity, and the lower section of the intermediate plate is equipped with movement The left end of pillow, the movement pillow is equipped with piston sheet, and the left end of the movement pillow is connect with the chair generation by several springs, institute The right end for stating movement pillow extends the right side of the chair generation, and the top of the intermediate plate is equipped with cylinder, and the cylinder jacket is equipped with Sleeve, the front and back side of the sleeve are all connected with belt, and the front and back side of the chair generation is equipped with strip notch, and the belt passes through institute The outer end that strip notch extends to the chair generation is stated, the end of the belt of front side connects belt fastener.

Preferably, the shape of the riser is identical as the shape of the groove.

Preferably, be fixedly connected at the top of the upper end of the cylinder and the chair generation, the lower end of the cylinder and it is described in Between plate be fixedly connected.

Preferably, the right end of the movement pillow is the arc for meeting ergonomics.

Preferably, the front side of the chair generation is equipped with venthole.

(3) beneficial effect

The utility model provides a kind of sitting posture adjustment chair, has the advantages that

Firstly, by being equipped with movement pillow below the chair back, user in use, can be changed by the movement pillow that reclines Become the sitting posture posture of waist, while can meet the needs of different building shape crowd by the position of change movement pillow.

Secondly, be equipped with belt in the top of the chair back, belt is surround by user oxter and pass through belt by user and The chair back is fixed, and shoulder position is lifted while adjusting waist sitting posture, and belt can follow sleeve to move up and down along cylinder, is met not With the demand of height crowd.

Finally, seat, riser, chair leg plate are connected by hinge, user need to keep that posture is upright, squares one's shoulders and comes for a long time Balance is kept, after use, seat stacked to be received, fixed plate have the advantages that be readily transported, save space.

The utility model structure is simple, according to the difference of user's figure, makes corresponding adjustment, mutual between each component Cooperation, user can be assisted to keep, and posture is upright, squares one's shoulders, and user is helped to form muscle memory, to realize that sitting posture adjusts.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of the utility model；

In attached drawing, each label is respectively represented:

1- seat；2- riser；3- chair leg plate；4- movement pillow；5- piston sheet；6- spring；7- venthole；8- hinge；9- circle Column；10- sleeve；11- belt；12- belt fastener；13- strip notch；14- chair generation；15- intermediate plate.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to The range of the utility model protection.

A kind of sitting posture adjustment chair, including seat 1, the right end downside of seat 1 and riser 2 are rotatablely connected by hinge 8, seat It is rotatablely connected on the downside of 1 left end by hinge 8 and chair leg plate 3,1 bottom of seat is equipped with groove, and the top of chair leg plate 3 is equipped with chair generation 14, interior chair generation 14 is cavity, and intermediate plate 15 is equipped in cavity, and the lower section of intermediate plate 15 is equipped with movement pillow 4, the left end of movement pillow 4 Equipped with piston sheet 5, the left end of movement pillow 4 is connect with chair generation 14 by several springs 6, and the right end of movement pillow 4 extends chair generation 14 right side, the top of intermediate plate 15 are equipped with cylinder 9, are arranged with sleeve 10 outside cylinder 9, the front and back side of sleeve 10 is all connected with belt 11, the front and back side of chair generation 14 is equipped with strip notch 13, and belt 11 extends to the outer end of chair generation 14, front side by strip notch 13 Belt 11 end connect belt fastener 12.

Wherein, the shape of riser 2 and the shape of groove are identical.

Wherein, the upper end of cylinder 9 is fixedly connected with the top of chair generation 14, and the lower end of cylinder 9 is fixedly connected with intermediate plate 15.

Wherein, the right end of movement pillow 4 is the arc for meeting ergonomics.

Wherein, the front side of chair generation 14 is equipped with venthole 7.

One specific embodiment of the utility model are as follows:

User when in use may be reversed adjustment riser 2 position, keep it parallel with chair leg plate 3 so that seat 1 in parallel with The output end of air pump is connect by ground with venthole 7, and user is sitting on seat 1, and shoulder rear touch the chair back 14, keeps appearance Gesture is upright, squares one's shoulders, waist nature camber, since the left side of movement pillow 4 is equipped with piston sheet 5, forms confined space with the chair back 14, Meanwhile the left side of movement pillow 4 is connect by spring 6 with the chair back 14, spring 6 provides pulling force to the left for movement pillow 4, air pump to When confined space is inflated, pulling force to the right is provided to movement pillow 4, the pulling force to the left for overcoming spring 6 to provide realizes movement pillow 4 Displacement to the right, until the right end of movement pillow 4 is bonded with the waist camber line of user, user can stop aerating, by waist power Amount is pressed on movement pillow 4, in addition, the belt 11 stretched out at left and right sides of the chair back 14 is passed through by user oxter, and passes through skin Buckle 12 fastens, and can fix the upper body shoulder of user, can be by sleeve 10 along about 9 cylinder according to the height of user It is mobile, change the position of belt 11, meets customized demand.

After use, air pump can be removed, gas is discharged by venthole 7, by pushing movement pillow 4 plus spring to the left 6 itself restoring forces realize the reset of movement pillow 4, riser 2, seat 1 are folded, and realize storage.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that There is also other identical elements in process, method, article or equipment including the element.

Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to aforementioned reality Example is applied the utility model is described in detail, those skilled in the art should understand that: it still can be to preceding Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these It modifies or replaces, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution It encloses.

Claims (5)

1. a kind of sitting posture adjusts chair, which is characterized in that logical with riser (2) on the downside of the right end of the seat (1) including seat (1) Hinge (8) rotation connection is crossed, is rotatablely connected on the downside of the left end of the seat (1) by the hinge (8) and chair leg plate (3), institute Seat (1) bottom is stated equipped with groove, it is cavity, institute in the chair back (14) that the top of leg plate (3), which is equipped with the chair back (14), It states in cavity and is equipped with intermediate plate (15), the lower section of the intermediate plate (15) is equipped with movement pillow (4), the left end of the movement pillow (4) Equipped with piston sheet (5), the left end of the movement pillow (4) is connect with the chair back (14) by several springs (6), the movement The right end of pillow (4) extends the right side of the chair back (14), and the top of the intermediate plate (15) is equipped with cylinder (9), the cylinder (9) it is arranged with sleeve (10) outside, the front and back side of the sleeve (10) is all connected with belt (11), and the front and back side of the chair back (14) is equal Equipped with strip notch (13), the belt (11) extends to the outer end of the chair back (14) by the strip notch (13), preceding The end of the belt (11) of side connects belt fastener (12).

2. sitting posture as described in claim 1 adjusts chair, which is characterized in that the shape of the riser (2) and the shape of the groove Shape is identical.

3. sitting posture as described in claim 1 adjusts chair, which is characterized in that the upper end and the chair back (14) of the cylinder (9) Top be fixedly connected, the lower end of the cylinder (9) is fixedly connected with the intermediate plate (15).

4. sitting posture as described in claim 1 adjusts chair, which is characterized in that the right end of the movement pillow (4) is to meet human body work The arc of Cheng Xue.

5. sitting posture as described in claim 1 adjusts chair, which is characterized in that the front side of the chair back (14) is equipped with venthole (7).