CN205548073U - Sitting posture correcting chair - Google Patents

Abstract

The utility model provides a sitting posture correcting chair, buttock support and knee support including the drop setting, buttock support and knee support are connected, and the buttock support is higher than the knee support, install the buttock support pad that the slope set up on the buttock support, install the knee support pad that the slope set up on the knee support, the buttock asks pad and knee to ask the inclination who fills up to be adjustable setting, the knee asks the incline direction that fills up to ask the slope opposite direction who fills up to set up with the buttock, sit when the buttock support stacks up when user's buttock, knee and shank position are placed to hold in the palm at the knee and are stacked up, buttock through the slope asks pad and knee to hold in the palm the pad, the tall and straight position of sitting of guide user, avoid back of a bow custom, decompose and sit pressure for a long time, because the position of sitting is incorrect among the solution prior art, lead to fatigue easily, arouse the damage of vertebra and muscle, sick and the abnormal bending of backbone of various waists, the back health problems such as growth that abnormally take shape.

Description

Chair for correcting sitting posture

Technical field

The utility model relates to chair, especially relates to a kind of chair for correcting sitting posture.

Background technology

Along with the fast paces of electronic information technology, Modern Corporation, school, family are grown up, more Carrying out the most labourers to need to work under sitting posture state, the time that everybody sits on chair is more The longest, most people are above spending all one's life on chair at least 20 years, but along with labor The working strength of dynamic person increases, and the time of having a rest shortens, and muscle and the vertebra of labourer easily produce Raw static(al) is tired, and produces the small of the back ache and protrusion of lumber intervertebral disc etc. and be not suitable with symptom, no But have impact on operating efficiency, and the body and mind of labourer is caused certain injury.According to The difference of occupation, is sitting on chair the probability learning to handle official business for a long time and is continuously increased, incorrect Sitting posture can affect healthy.It is sitting in for a long time on chair, no with the sitting posture of mistake Only be easily caused fatigue, and cause the damage of vertebra and muscle, cause various waist sick and The abnormal bending of backbone, the abnormal shaped growth in back.In order to thoroughly solve by incorrect seat The various health problems that appearance causes, inventor has invented a kind of correcting sitting posture through concentrating on studies Chair, makes everybody while high intensity completes study and work, keeps the small of the back by people's vertebrae The normal growth of bone physiology nature shape.

Simply regulate although the big multipotency of existing office chair carries out some, but it is also only Can be adjusted, these adjustment very effective can not naturally alleviate labor from root The fatigue strength of dynamic person, and existing office chair, the existence of backrest is requisite. Most chairs that office space uses are the chair of band backrest, and this kind of design is for length Time be seated in indoor office crowd, can cause it habitually by incorrect for back bending Lean against on backrest, thus cause the Postural strain of vertebra.And without the chair of backrest, The pressure of centre of body weight entirely falls within buttocks, and the burden of back vertebra still exists, and sitting is still Back of a bow custom and the various lumbar vertebrae back conditions caused thereof can be caused.

Existing rectification chair, can be largely classified into following four classes: 1) back belt type braces comes The health of constraint people, thus play correcting；2) backrest type is suitably leaned on by design The back of the body makes back obtain correcting 3；) solid shoulder carries or fixed mount constraint shoulder is corrected；4) Electronic type uses various electronic sensors to carry out correcting.

Make a general survey of current existing various rectification chairs, the side of the most traditional constraint health The mode of formula or electronic device auxiliary realizes correcting function.These are corrected chair or are to allow people Stand up inconvenience, complex operation, or be exactly that device is too many, structure is complicated, causes cost Inevitable higher, it is impossible to allow people naturally solve sitting posture problem from root, the most existing Shape does not meets the demand of current social development.

Utility model content

The purpose of this utility model is to provide a kind of chair for correcting sitting posture, to solve prior art In due to abnormal sitting posture true, be easily caused fatigue, cause vertebra and the damage of muscle, each The health problems such as kind of waist is sick and the abnormal bending of backbone, the abnormal shaped growth in back.

The chair for correcting sitting posture that the utility model provides, the buttocks support arranged including: drop and Knee brace, described buttocks support is connected with knee brace, and buttocks support props up higher than knee Frame, buttocks support is provided with the buttocks pad being obliquely installed, and described knee brace is installed There is the knee pad being obliquely installed.

Further, described buttocks support and knee brace are hinged to X-shaped by connecting rod, Described buttocks pad is arranged on buttocks support frame end head, pacifies between buttocks pad and knee brace Dress height adjusting part, adjusts angle of inclination and the height of buttocks pad by height adjusting part, Described knee pad is arranged on knee brace end head, and the sidewall of buttocks support is provided with and connects Multiple connecting holes that extension bar matches, are coordinated from different connecting holes by regulation connecting rod, Thus regulate angle of inclination and the height of knee pad.

Further, the incline direction phase of the incline direction of described knee pad and buttocks pad Anti-setting.

Further, described knee brace is sleeve structure, so that knee pad is permissible Length direction along knee brace extends or shrinks, corresponding buttocks support on described knee pad The position of frame is provided with groove.

Further, it is separately installed with roller, stern bottom described buttocks support and knee brace Portion's support and knee brace are moved by roller, are moved easily.

Further, described height adjusting part is cylinder, by cylinder on buttocks support Buttocks pad is adjusted.

Further, described buttocks pad both sides and rear side are respectively mounted handrail and backrest, lean on Being supported back to human body back, arm is supported by handrail, provides more people for user The setting of property.

Further, described knee pad is arranged on knee brace by turnover part, knee Pad is turned down up or down by turnover part, regains and comes on buttocks support, or passes through ditch Groove is inserted into below buttocks pad, stumbles realizing anti-backstop.

Further, described knee pad dimidiation, two knee pads are respectively by turning over Folding piece is arranged on the knee brace both sides of sleeve structure, two knee pads by turnover part to Upper turnover, and shunk by the knee brace of sleeve structure so that knee pad is regained Below buttocks pad, prevent from tripping, improve safety in utilization, in the middle of two knee pads Seamed, it is possible to collide even.

Further, described turnover part is hinge.

The chair for correcting sitting posture that the utility model provides, has the advantage that

1, the buttocks pad being obliquely installed is installed on buttocks support, knee brace is provided with The knee pad being obliquely installed, the angle of inclination of buttocks pad and knee pad is adjustable Arranging, the incline direction of knee pad is reversed with the incline direction of buttocks pad, when making When the buttocks of user is sitting on buttocks pad, knee and shank position are placed on knee pad, By the buttocks pad tilted and knee pad, guide the tallest and the most straight sitting posture of user, it is to avoid Back of a bow custom, decomposes sitting pressure, solves in prior art owing to abnormal sitting posture is true, easily Cause fatigue, cause vertebra and the damage of muscle, various waist disease and the abnormal bending of backbone, The health problems such as the abnormal shaped growth in back.

2, the utility model is matched by buttocks pad and knee pad, allows user's pelvis Before rotation, vertebra is straight and upright, and realizes natural vertebra physiological bending, and upper body gravity is by stern subordinate Reach thigh, derive through knee and shank, thus alleviate lumbar vertebrae burden.

3, setting height(from bottom) regulating part between buttocks pad and knee brace, passes through height adjusting part Adjusting angle of inclination and the height of buttocks pad, knee pad is arranged on knee brace end head, The sidewall of buttocks support is provided with the multiple connecting holes matched with connecting rod, by regulation even Extension bar coordinates from different connecting holes, thus regulates angle of inclination and the height of knee pad, Above-mentioned setting make buttocks pad and knee pad and horizontal plane and between angle at certain model Enclose interior regulation, changed by buttocks pad and the height of knee pad and angle, and make Distance between knee pad and buttocks pad changes, and meets the need of different use crowd Want.

4, buttocks support and knee brace are hinged by connecting rod, install, dismantle, transporter Just.

5, knee brace is sleeve structure, so that the knee pad of knee brace end head Can carry out extending or shrinking along the length direction of knee brace, convenient regulation knee brace With knee and the relative position of calf, meet the use needs of different users.And On the basis of above-mentioned, on knee pad, the position of corresponding buttocks support is provided with groove, and chair is not During use, knee pad is recovered to prolong below buttocks pad or by sleeve structure by groove Reach leg front, prevent from tripping, it is to avoid potential safety hazard, the personal safety of protection user.

6, it is separately installed with roller bottom buttocks support and knee brace, conveniently move integrally, Easy to use, quick.

7, knee pad is arranged on knee brace by turnover part, and knee pad can also be by Turnover part turn down up or down, regain lean against on buttocks support, or turnover after and pass through ditch Groove is inserted into below buttocks pad, to save the knee pad use space in the not used time, anti- Backstop is stumbled.

8, knee pad is set to two halves, and two knee pads are arranged on knee by turnover part respectively Lid support both sides, the setting of said structure makes knee pad to flip up, and passes through The knee brace of sleeve structure is recovered to below buttocks pad, concrete, two knee pads After flipping up, regain and lean against on buttocks support, or be inserted into below buttocks pad In the space of buttocks support, save knee pad taking up room in the not used time.Two knees Pad is middle seamed, it is possible to collide even.

9, on the basis of said structure, it also includes backrest and handrail.Backrest and handrail divide Not being packed on rear side of buttocks pad and both sides, backrest prevents owing to buttocks pad rearward position does not has Protected, user is in the case of careless, and back is habitually to layback, back Suddenly fall through, scaring to user, handrail is used for playing a supporting role the arm of user, When user works fatigue when, arm can be placed on handrail and have a rest, alleviate The sense of fatigue of user.

Accompanying drawing explanation

In order to be illustrated more clearly that the utility model detailed description of the invention or skill of the prior art Art scheme, below by detailed description of the invention or description of the prior art required use attached Figure is briefly described.It should be evident that the accompanying drawing in describing below is of the present utility model Some embodiments, for those of ordinary skill in the art, are not paying creative labor On the premise of Dong, it is also possible to obtain other accompanying drawing according to these accompanying drawings.

The structural representation of the chair for correcting sitting posture that Fig. 1 provides for the utility model embodiment one；

The structural representation of the chair for correcting sitting posture that Fig. 2 provides for the utility model embodiment two；

The structural representation of the chair for correcting sitting posture that Fig. 3 provides for the utility model embodiment three；

The structural representation of the chair for correcting sitting posture that Fig. 4 provides for the utility model embodiment four；

The structural representation of the chair for correcting sitting posture that Fig. 5 provides for the utility model embodiment five；

Fig. 6 is another structural representation of the utility model knee pad；

Fig. 7 is the turnover view of the knee pad of Fig. 6；

The structural representation of the chair for correcting sitting posture that Fig. 8 provides for the utility model embodiment six；

Fig. 9 is the structural side view of the knee pad of Fig. 8.

Reference:

1-buttocks support；2-knee brace；3-buttocks pad；

4-knee pad；5-connecting rod；6-height adjusting part；

7-roller；8-handrail；9-backrest；

10-turns down part；11-connecting hole；21-inner tube；

22-outer tube；41-groove；61-joystick.

Detailed description of the invention

Below in conjunction with accompanying drawing, the technical solution of the utility model is clearly and completely retouched State, it is clear that described embodiment is a part of embodiment of the utility model rather than complete The embodiment in portion.Based on the embodiment in the utility model, those of ordinary skill in the art exist Do not make the every other embodiment obtained under creative work premise, broadly fall into this reality By novel protected scope.

In description of the present utility model, it should be noted that term "left", "right", " interior ", " outward ", " on ", the orientation of the instruction such as D score or position relationship be based on orientation shown in the drawings Or position relationship, it is for only for ease of description the utility model and simplifies description rather than refer to Show or imply that the device of indication or element must have specific orientation, with specific orientation structure Make and operate, therefore it is not intended that to restriction of the present utility model.

In description of the present utility model, it should be noted that unless otherwise clear and definite regulation And restriction, term " is installed ", " being connected ", " connection " should be interpreted broadly, such as, and can To be fixing connection, it is also possible to be to removably connect, or be integrally connected；Can be machinery Connect, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to by between intermediary Connect connected, can be the connection of two element internals.For those of ordinary skill in the art For, above-mentioned term concrete meaning in the utility model can be understood with concrete condition.

As it is shown in figure 1, the structure of the chair for correcting sitting posture of the utility model embodiment one offer is shown It is intended to, the buttocks support 1 arranged including drop and knee brace 2, buttocks support 1 and knee Lid support 2 is connected, and buttocks support 1 is provided with the buttocks pad 3 being obliquely installed, knee The knee pad 4 being obliquely installed is installed on lid support 2.

Embodiment one have the technical effect that user is sitting on buttocks pad 3, knee and little Leg section is placed on knee pad 4, is matched by buttocks pad 3 and knee pad 4, Allow user's pelvis rotation before, vertebra is straight and upright and presents natural physiological bending, upper body gravity by Stern subordinate reaches thigh, derives through knee and shank, thus alleviates lumbar vertebrae burden.

As in figure 2 it is shown, the structure of the chair for correcting sitting posture of the utility model embodiment two offer is shown It is intended to, the chair for correcting sitting posture that the present embodiment provides, is the correcting sitting posture that embodiment one is provided The further improvement of chair, buttocks support 1 and knee brace 2 are hinged to X by connecting rod 5 Shape, the buttocks support 1 in X-shaped and the structure of knee brace 2, stability under loading, reliable, Buttocks pad 3 is arranged on buttocks support 1 end head, buttocks pad 3 and knee brace 2 it Between setting height(from bottom) regulating part 6, height adjusting part 6 is the cylinder of band joystick 61, passes through Joystick 61 adjusts angle of inclination and the height of buttocks pad 3, and knee pad 4 is arranged on Knee brace 2 end head, the sidewall of buttocks support 1 is provided with and matches with connecting rod 5 Multiple connecting holes 11, are coordinated from different connecting holes 11 by connecting rod 5, thus regulate Knee brace 2 and the angle of inclination of knee pad 4 and height.

Embodiment two have the technical effect that on the architecture basics of embodiment one, buttocks pad The cylinder of band joystick 61 is installed between 3 and knee brace 2, adjusts buttocks by cylinder The angle of inclination of pad 3 and height, the sidewall of buttocks support 1 is provided with and connecting rod 5 phase The multiple connecting holes 11 coordinated, are coordinated from different connecting holes 11 by connecting rod 5, from And regulating angle of inclination and the height of knee pad 4, above-mentioned setting makes buttocks pad 3 He Knee pad 4 and horizontal plane and between angle can regulate within the specific limits, meet not Needs with the crowd of use.

As it is shown on figure 3, the structure of the chair for correcting sitting posture of the utility model embodiment three offer is shown It is intended to, the chair for correcting sitting posture that the present embodiment provides, is the correcting sitting posture that embodiment two is provided The further improvement of chair, knee brace 2 is formed sleeve structure by inner tube 21 and outer tube 22, Knee pad 4 is arranged in inner tube 21, the position of corresponding buttocks support 1 on knee pad 4 It is provided with groove 41.

The default conditions having the technical effect that knee pad 4 of the present utility model of embodiment three It is that knee pad 4 is reclaimed in outer tube 22 by inner tube 21, buttocks support 1 and knee The position device of pad 4 correspondence is in the groove 41 of knee pad 4, so that knee torr Pad 4 is retracted in below buttocks pad 3, and knee pad 4 is recoverable setting, prevents knee Pad 4 trips user when not in use, and knee pad 4 can also be outside by inner tube 21 Pipe 22 is outer to be extended, and increases the leg room of user when without knee pad 4, improves this The safety in utilization of utility model, it is to avoid potential safety hazard, the personal safety of protection user.

As shown in Figure 4, the structure of the chair for correcting sitting posture that the utility model embodiment four provides is shown It is intended to, the chair for correcting sitting posture that the present embodiment provides, is the correcting sitting posture that embodiment three is provided The further improvement of chair, is separately installed with roller 7 bottom buttocks support 1 and knee brace 2.

Embodiment four have the technical effect that the roller bottom buttocks support 1 and knee brace 2 7 conveniently move integrally, convenient use.

As it is shown in figure 5, the structure of the chair for correcting sitting posture of the utility model embodiment five offer is shown It is intended to, the chair for correcting sitting posture that the present embodiment provides, is the correcting sitting posture that embodiment four is provided The further improvement of chair, buttocks pad 3 both sides and rear portion are respectively mounted handrail 8 and backrest 9.

Embodiment five have the technical effect that backrest 9 prevents owing to not having on rear side of buttocks pad 3 Protection, user is in the case of careless, and back is habitually to layback, dashes forward in back So fall through, scaring to user, handrail 8 is used for playing a supporting role the arm of user, When user works fatigue when, arm can be placed on handrail 8 and have a rest, slow Solve the sense of fatigue of user.

As shown in Figure 6 and Figure 7, another structural representation of the utility model knee pad, It is the further improvement to the knee pad structure in Fig. 1-5, by one in Fig. 1-Fig. 5 Knee pad 4 dimidiation, two knee pads 4 are arranged on set by turnover part 10 respectively Knee brace 2 both sides of tubular construction, concrete, two knee pads 4 are respectively by turnover Part 10 is arranged on inner tube 21 both sides of knee brace 2, seamed in the middle of two knee pads 4, Also can collide even.

The structure of the knee pad in Fig. 6 and Fig. 7 so that two knee pads 4 are by turning over Folding piece 10 flips up, and is recovered to buttocks pad 3 by the knee brace 2 of sleeve structure Lower section, can lean against on buttocks support 1 or be inserted in the space of buttocks support 1, joint About knee pad 4 taking up room in the not used time.

As shown in Figure 8 and Figure 9, the chair for correcting sitting posture that the utility model embodiment six provides Structural representation, the chair for correcting sitting posture that the present embodiment provides, is the seat providing embodiment three Appearance corrects the further improvement of chair, and knee pad 4 is arranged on knee brace by turnover part 10 In the inner tube 21 of 2, when chair does not uses, knee pad 4 is upwards turned over by turnover part 10 Folding, knee pad 4 is leaned against on buttocks support 1 by inner tube 21 withdrawal of stretching, or after turnover And be inserted into below buttocks pad 3 by groove 41.

It is last it is noted that various embodiments above is only in order to illustrate technology of the present utility model Scheme, is not intended to limit；Although the utility model being carried out with reference to foregoing embodiments Detailed description, it will be understood by those within the art that: it still can be to aforementioned Technical scheme described in each embodiment is modified, or to the most some or all of skill Art feature carries out equivalent；And these amendments or replacement, do not make appropriate technical solution Essence depart from the utility model each embodiment technical scheme scope.

Claims (9)

1. a chair for correcting sitting posture, it is characterized in that, including: the buttocks support of drop setting and knee brace, described buttocks support is connected with knee brace, buttocks support is higher than knee brace, the buttocks pad being obliquely installed is installed on buttocks support, described knee brace is provided with the knee pad being obliquely installed；

Described buttocks support and knee brace are hinged to X-shaped by connecting rod, described buttocks pad is arranged on buttocks support frame end head, setting height(from bottom) regulating part between buttocks pad and knee brace, angle of inclination and the height of buttocks pad is adjusted by height adjusting part, described knee pad is arranged on knee brace end head, the sidewall of buttocks support is provided with the multiple connecting holes matched with connecting rod, coordinated from different connecting holes by regulation connecting rod, thus regulate angle of inclination and the height of knee pad.

Chair for correcting sitting posture the most according to claim 1, it is characterised in that the incline direction of described knee pad is reversed with the incline direction of buttocks pad.

Chair for correcting sitting posture the most according to claim 1, it is characterised in that described knee brace is sleeve structure, on described knee pad, the position of corresponding buttocks support is provided with groove.

Chair for correcting sitting posture the most according to claim 1, it is characterised in that be separately installed with roller bottom described buttocks support and knee brace.

Chair for correcting sitting posture the most according to claim 1, it is characterised in that described height adjusting part is cylinder.

Chair for correcting sitting posture the most according to claim 2, it is characterised in that described buttocks pad both sides and rear side are respectively mounted handrail and backrest.

Chair for correcting sitting posture the most according to claim 3, it is characterised in that described knee pad is arranged on knee brace by turnover part.

Chair for correcting sitting posture the most according to claim 7, it is characterised in that described knee pad dimidiation, two knee pads are arranged on the knee brace both sides of sleeve structure respectively by turnover part.

Chair for correcting sitting posture the most according to claim 8, it is characterised in that described turnover part is hinge.