CN107536316A - A kind of chair - Google Patents
A kind of chair Download PDFInfo
- Publication number
- CN107536316A CN107536316A CN201710883882.4A CN201710883882A CN107536316A CN 107536316 A CN107536316 A CN 107536316A CN 201710883882 A CN201710883882 A CN 201710883882A CN 107536316 A CN107536316 A CN 107536316A
- Authority
- CN
- China
- Prior art keywords
- chair
- large back
- backrest
- small backrest
- support bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
Invention describes a kind of chair, belong to daily living article technical field, it includes large back, seat board, handrail, foot stool, small backrest is provided with described large back, small backrest is connected by support bar with large back, and support bar is scalable, and support bar bottom is spherical slidable pulley, pulley groove is provided with its large back, three grooves of the same size are provided with pulley groove.The chair of the present invention is by sliding small backrest to three grooves, fixed small backrest so that when needing in rest on chair, mobile small backrest can allow head to be close to different orientation, more comfortably, and be not take up space, simple in construction, use is also very convenient.
Description
Technical field
The present invention relates to a kind of chair, belongs to daily living article technical field.
Background technology
Chair is extremely important for daily life, and the chair that people use at present has a variety of patterns, structure
It is different.Different crowd is different for the demand of chair, therefore market also requires more selections to meet people's
Demand.For modern people due to longevity of service, the most of the time is sitting on chair.People using chair when, it is necessary to
Directly rested on chair, and the backrest of chair on the market is typically all only one greatly backrest now, backrest also without
Method adjusts according to itself height and angle, and its backrest can not make the head of people be in comfort conditions, and the width of backrest is not
It can adjust, can not meet that people puts head or so the requirement of rest.Simultaneously when people need to use small backrest, it can not realize
Small backrest is moved up and down, can not also select optimum small backrest height, such backrest can not meet the need of people
Ask, its pressure to cervical vertebra does not have abated effect yet.Under general state the position of backrest for centre, and user by
Its head can be typically leaned on toward left and right during back rest.But backrest on the market can only make backrest be maintained at centre position, it is impossible to
Meets the needs of people's this respect.Therefore needing to set one can stretch or the small backrest of adjustment position.So not
Chair is more conformed to the demand of people on the market, expand the market area of chair, while such chair consumptive material and common
Chair difference is little, and its consumptive material neck is less, can increase the profit of businessman to greatest extent, and chair can alleviate the neck of user
Vertebra is born, and protects health.
The content of the invention
It is a kind of moveable with small backrest it is a primary object of the present invention to provide for above-mentioned deficiency of the prior art
Chair.
The present invention solves the above problems by the following technical programs：
A kind of chair, including large back, seat board, handrail, foot stool, it is characterised in that large back is provided with small backrest, small to lean on
The back of the body is connected by support bar with large back, and large back is provided with pulley groove, and support bar bottom is spheroid pulley.
Described chair, it is characterised in that the support bar that small backrest is connected with large back is telescopic.
Described chair, it is characterised in that set on the pulley groove on large back it is fluted, groove be used for fix small backrest
Position.
Described chair, it is characterised in that be roughness on small backrest.
Described chair, it is characterised in that the width of small backrest is 1/3rd of large back width.
Described chair, it is characterised in that small backrest is preferably with the skin or cloth of sponge, the preferably leathercraft with sponge.
Described chair, it is characterised in that one layer of skin or cloth are wrapped on large back.
The invention has the advantages that：
Something or somebody to fall back on is comfortable：The chair of the present invention is by setting small backrest so that in rest on chair, head can be filled people
That divides leans against on small backrest, mitigates the burden of cervical vertebra.
Adjustable small backrest：Removable and adjustable due to small backrest, head can laterally be appointed according to individual demand
Meaning direction.
It is simple in construction, it is easy to use.
Advantages of the present invention is with effect：
Brief description of the drawings
Fig. 1 is the structural representation of chair of the present invention；
Fig. 2 is the large back structure schematic diagram of chair of the present invention；
Fig. 3 is chair large back back side pulley groove schematic diagram of the present invention.
Embodiment
The invention will be further described with reference to the accompanying drawings and detailed description.
A kind of chair, including large back 2, seat board 5, handrail 3, foot stool 4, it is characterised in that large back 2 is provided with small backrest
1, small backrest 1 is connected by support bar 6 with large back 2, and large back 2 is provided with pulley groove 7, and support bar bottom is spheroid pulley
8。
Described chair, it is characterised in that the support bar 6 that small backrest 1 is connected with large back 2 is telescopic.
Described chair, it is characterised in that fluted 9 are set on the pulley groove 7 on large back 2, groove is used to fix small lean on
The position of the back of the body.
Described chair, it is characterised in that be roughness on small backrest 1.
Described chair, it is characterised in that the width of small backrest 1 is 1/3rd of the width of large back 2.
Described chair, it is characterised in that small backrest 1 is preferably with the skin or cloth of sponge, the preferably leather with sponge
Product.
Described chair, it is characterised in that one layer of skin or cloth are wrapped on large back.
Specific embodiment one：A kind of chair, including large back, seat board, handrail, foot stool, it is characterised in that set on large back
There is small backrest, small backrest is connected by support bar with large back, and large back is provided with pulley groove, and support bar bottom is slided for spheroid
Wheel.
When people need to use small backrest, it can be realized by the stretching to support bar and small backrest is moved up and down,
User can select optimum small backrest height simultaneously, weaken its pressure to cervical vertebra.
After people are adjusted to the height of support bar, when also being required for the direction of small backrest, user can lead to
The rolling to pulley is crossed, three directions can be adjusted：It is left and right, middle.The direction of small backrest is centre under general state, and
Its head in rest on backrest of user can be typically leaned on toward left and right.Therefore the pulley of its small backrest, which is set, can meet people
The demand of this respect.
The preferred embodiment to the invention is illustrated above, but the present invention is not limited to embodiment,
Those skilled in the art can also be made on the premise of without prejudice to the invention spirit a variety of equivalent modifications or
Replace, these equivalent modifications or replacement are all contained in scope of the present application.
Claims (7)
1. a kind of chair, including large back (2), seat board (5), handrail (3), foot stool (4), it is characterised in that large back is set on (2)
There is small backrest (1), small backrest (1) is connected by support bar (6) with large back (2), and large back (2) is provided with pulley groove (7),
Support bar bottom is spheroid pulley (8).
2. chair according to claim 1, it is characterised in that the support bar (6) that small backrest (1) is connected with large back (2)
It is telescopic.
3. chair according to claim 2, it is characterised in that set on the pulley groove (7) on large back (2) fluted
(9), groove is used for the position for fixing small backrest.
4. chair according to claim 3, it is characterised in that be roughness on small backrest (1).
5. chair according to claim 4, it is characterised in that the width of small backrest (1) is three points of large back (2) width
One of.
6. chair according to claim 5, it is characterised in that small backrest (1) is preferably with the skin or cloth of sponge.
7. chair according to claim 6, it is characterised in that one layer of skin or cloth are wrapped on large back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710883882.4A CN107536316A (en) | 2017-09-26 | 2017-09-26 | A kind of chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710883882.4A CN107536316A (en) | 2017-09-26 | 2017-09-26 | A kind of chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107536316A true CN107536316A (en) | 2018-01-05 |
Family
ID=60963650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710883882.4A Pending CN107536316A (en) | 2017-09-26 | 2017-09-26 | A kind of chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107536316A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2557015Y (en) * | 2002-05-29 | 2003-06-25 | 厦门太川工业有限公司 | Back-rest changeable rotatable chair |
| US7393057B2 (en) * | 2006-05-26 | 2008-07-01 | Lorraine Fraser | Portable adjustable headrest |
| JP2010125942A (en) * | 2008-11-26 | 2010-06-10 | Toyota Motor Corp | Occupant's head/shoulder restraint system for side collision |
| CN201523854U (en) * | 2009-11-06 | 2010-07-14 | 杨文煜 | Seat for horizontal movable small healthcare backrest |
| CN201998857U (en) * | 2010-03-16 | 2011-10-05 | 福特环球技术公司 | Vehicle headrest and seat provided with same |
| CN205053408U (en) * | 2015-10-20 | 2016-03-02 | 浙江安吉祥泰家具有限公司 | Back cushion connection structure |
| CN206324520U (en) * | 2016-08-31 | 2017-07-14 | 浙江占文家具科技有限公司 | A kind of swivel chair of scalable headrest |
-
2017
- 2017-09-26 CN CN201710883882.4A patent/CN107536316A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2557015Y (en) * | 2002-05-29 | 2003-06-25 | 厦门太川工业有限公司 | Back-rest changeable rotatable chair |
| US7393057B2 (en) * | 2006-05-26 | 2008-07-01 | Lorraine Fraser | Portable adjustable headrest |
| JP2010125942A (en) * | 2008-11-26 | 2010-06-10 | Toyota Motor Corp | Occupant's head/shoulder restraint system for side collision |
| CN201523854U (en) * | 2009-11-06 | 2010-07-14 | 杨文煜 | Seat for horizontal movable small healthcare backrest |
| CN201998857U (en) * | 2010-03-16 | 2011-10-05 | 福特环球技术公司 | Vehicle headrest and seat provided with same |
| CN205053408U (en) * | 2015-10-20 | 2016-03-02 | 浙江安吉祥泰家具有限公司 | Back cushion connection structure |
| CN206324520U (en) * | 2016-08-31 | 2017-07-14 | 浙江占文家具科技有限公司 | A kind of swivel chair of scalable headrest |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180105 |