CN108323986B - Chair - Google Patents
Chair Download PDFInfo
- Publication number
- CN108323986B CN108323986B CN201810182307.6A CN201810182307A CN108323986B CN 108323986 B CN108323986 B CN 108323986B CN 201810182307 A CN201810182307 A CN 201810182307A CN 108323986 B CN108323986 B CN 108323986B
- Authority
- CN
- China
- Prior art keywords
- stop block
- pedestal
- sliding rail
- foot
- operated
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/36—Support for the head or the back
- A47C7/40—Support for the head or the back for the back
- A47C7/46—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs
- A47C7/462—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs adjustable by mechanical means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The present invention relates to a kind of chairs.It includes seat cushion, reclining regulating mechanism, rides, and sliding rail is equipped with below the seat cushion, and sliding rail is foot-operated to be rotationally located at sliding rail outer end with respect to seat cushion telescopic slide.The reclining regulating mechanism includes base and stop block before pedestal, spring, spring, and stop block is located in pedestal, and pedestal is stretched out in stop block lower end.The sliding rail shrink it is foot-operated ride upward stop block when returning to below pedestal, so that stop block be driven to rise, stop block rises block spring before base sliding to reduce the elevation angle adjustable range of reclining regulating mechanism.Structure of the invention design advantages of simple, ride can completely folding and unfolding below pedestal, chair be in functions of seat when, the amplitude of variation at reclining angle is small, facilitate people's seat vertical, be conducive to handle official business, when chair is in the function of lying, foot-operated to stretch out, reclining angle can be widely varied, be conducive to rest.
Description
Technical field
The present invention relates to a kind of chairs.
Background technique
A kind of existing adjustable chair in reclining angle, the adjusting at reclining angle is realized by manual shaft.At chair
When seat state, manual shaft is adjusted, back reclining in certain amplitude is made, when chair is in the state lain, adjusted
Manual shaft, back can be in interior reclinings by a larger margin.The function of reclining can only manually adjust, inconvenient to use.
Summary of the invention
Therefore, realize what chair reclining angle was adjusted by foot-operated contraction or stretching, extension the purpose of the present invention is to provide a kind of
Chair.
The object of the present invention is achieved like this.
A kind of chair, including it is seat cushion, reclining regulating mechanism, foot-operated, sliding rail is equipped with below the seat cushion, sliding rail is with respect to seat cushion
Telescopic slide, it is foot-operated to be rotationally located at sliding rail outer end.
The reclining regulating mechanism includes base and stop block before pedestal, spring, spring, and stop block is located in pedestal, under stop block
Pedestal is stretched out at end.
The sliding rail shrink it is foot-operated ride upward stop block when returning to below pedestal, so that stop block be driven to rise, stop block
Rise the sliding of base before blocking spring to reduce the elevation angle adjustable range of reclining regulating mechanism.
Above-mentioned technical side can also be made to the following further improve.
The base end face is equipped with pressing plate, and pressing plate external end head is connect with base rotation, and pressing plate inner termination is movable end, pressing plate
With stop block lower end against.
Described ride squeezes pressing plate when returning to below pedestal.
The stop block is mounted in pedestal by locating shaft, and stop block upper end is equipped with dynamic clamping head and quiet clamping head, and dynamic clamping head and quiet clamping head is also worn
It covers on locating shaft.
It is foot-operated to be additionally provided with position limiting structure between sliding rail so that foot-operated opposite sliding rail is rotated between 190-350 degree.
The position limiting structure is that sliding rail outer end is equipped with locating shaft, corresponding foot-operated equipped with locating slot, the arc of locating slot
Between 190-350 degree, locating shaft is interspersed in locating slot degree.
Structure of the invention design advantages of simple, ride can completely folding and unfolding below pedestal, and ride chair toward layback when
It is foot-operated to be kept almost on straight line with seat cushion, backrest.Chair is when being in functions of seat, the amplitude of variation at reclining angle
It is small, facilitate people's seat vertical, be conducive to handle official business, when chair is in the function of lying, rides and stretch out, reclining angle can be widely varied, have
Conducive to rest, the present invention is easy to use.
Detailed description of the invention
Fig. 1 is embodiment use state with reference to figure, rides and is in use state.
Fig. 2 is when embodiment recycling is foot-operated with reference to figure.
Fig. 3 is after the foot-operated recycling of embodiment with reference to figure.
Fig. 4 is A-A cross-sectional view.
Fig. 5 is the portion B enlarged diagram.
Fig. 6 is the portion C enlarged diagram.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and examples.
Embodiment, in conjunction with attached drawing, a chair, including seat cushion 1, reclining regulating mechanism 3, foot-operated 4 is set below the seat cushion 1
There are two one slide rails 5, sliding rail 5 is rotationally located at 5 outer end of sliding rail with respect to seat cushion telescopic slide, foot-operated 4.Reclining regulating mechanism includes
Base 6 and stop block 7 before pedestal 2, spring 20, spring.Stop block 7 is mounted in pedestal 2 by locating shaft 8, and 7 upper end of stop block is equipped with bullet
Property return unit 9, dynamic clamping head and quiet clamping head 9 are also set on locating shaft 8.Pedestal 2 is stretched out in 7 lower end of stop block.2 bottom surface of pedestal is equipped with pressing plate
10,10 external end head of pressing plate and pedestal 2 are rotatablely connected, 10 inner termination of pressing plate be movable end, pressing plate 10 and 7 lower end of stop block against.Institute
It states foot-operated 4 and is recovered to upward pressing plate 10 when 2 lower section of pedestal, the upward stop block 7 of pressing plate 10 is to make stop block 7 rise, institute
Stating the rising of stop block 7 prevents base 6 before spring to slide to the left, so that stop block 7 be made to reduce the elevation angle of reclining regulating mechanism
Adjustable range.
Position limiting structure is additionally provided between foot-operated 4 and sliding rail 5 so that foot-operated 4 opposite sliding rail is rotated between 190-350 degree.
The position limiting structure is that 5 outer end of sliding rail is equipped with locating shaft 11, and corresponding foot-operated 4 are equipped with locating slot 12, the arc of locating slot 12
Between 190-350 degree, locating shaft 11 is interspersed in locating slot 12 degree.
It pulls outward when use foot-operated, sliding rail is stretched out from seat cushion, then is rotated clockwise foot-operated, and locating slot is around locating shaft
Rotation, foot-operated to stop rotating when locating shaft is in conjunction with the one end of locating slot, foot-operated be in can frame feet state.Due to stop block
Climbing power is lost, dynamic clamping head and quiet clamping head pushes stop block, stop block decline, and base can slide into always dominant bit to the left before spring
It sets, in this way, the reclining of backrest can be adjusted significantly.
When recycling, reversely rotates and ride, locating slot is rotated around locating shaft, when locating shaft is in conjunction with the other end of locating slot
When, it is foot-operated to stop rotating, it rides and is in recycling state.
When foot-operated recycling, upward pressing plate is ridden, pressing plate squeezes stop block, and stop block rises, and stop block prevents machine before spring
Seat is swung to the left, therefore chair is when keeping seat function, the angle very little of backrest reclining backward.After foot-operated be pulled out, pressure
Plate is separated with foot-operated, and dynamic clamping head and quiet clamping head is pressed downward stop block, and base loses limitation before spring, and base can significantly to the left before spring
Sliding, backrest can substantially achieve lying status.
Claims (6)
1. a kind of chair, including it is seat cushion, reclining regulating mechanism, foot-operated, it is characterised in that: sliding rail is equipped with below the seat cushion, it is sliding
Rail is foot-operated to be rotationally located at sliding rail outer end with respect to seat cushion telescopic slide；
The reclining regulating mechanism includes base and stop block before pedestal, spring, spring, and stop block is located in pedestal, and stop block lower end is stretched
Pedestal out；
The sliding rail shrink it is foot-operated ride upward stop block when returning to below pedestal, so that stop block be driven to rise, stop block rises
The sliding of base before spring is blocked to reduce the elevation angle adjustable range of reclining regulating mechanism.
2. chair according to claim 1, it is characterised in that: the base end face is equipped with pressing plate, pressing plate external end head and pedestal
Rotation connection, pressing plate inner termination are movable end, pressing plate and stop block lower end against.
3. chair according to claim 2, it is characterised in that: described ride squeezes pressing plate when returning to below pedestal.
4. chair according to claim 1, it is characterised in that: the stop block is mounted in pedestal by locating shaft, on stop block
End is equipped with dynamic clamping head and quiet clamping head, and dynamic clamping head and quiet clamping head is also set on locating shaft.
5. chair according to claim 1, it is characterised in that: foot-operated to be additionally provided with position limiting structure between sliding rail so that foot-operated phase
To being rotated between 190-350 degree for sliding rail.
6. chair according to claim 5, it is characterised in that: the position limiting structure is that sliding rail outer end is equipped with locating shaft, phase
Corresponding foot-operated equipped with locating slot, between 190-350 degree, locating shaft is interspersed in locating slot the radian of locating slot.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820236922 | 2018-02-10 | ||
| CN2018202369226 | 2018-02-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108323986A CN108323986A (en) | 2018-07-27 |
| CN108323986B true CN108323986B (en) | 2019-09-17 |
Family
ID=62928843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810182307.6A Active CN108323986B (en) | 2018-02-10 | 2018-03-06 | Chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108323986B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112716708B (en) * | 2021-02-24 | 2023-04-25 | 海南大学 | Multifunctional lifting-assisting wheelchair |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2365317A1 (en) * | 1976-09-22 | 1978-04-21 | Ceresuela Rene | Chair for handicapped child - has bucket-seat with adjustable tilt and foot rest and is supported by rod and tube |
| CN2078567U (en) * | 1990-03-22 | 1991-06-12 | 张守志 | Multi-functional sofa |
| CN200983988Y (en) * | 2006-12-08 | 2007-12-05 | 张俊杰 | Dual-purpose chair for working and siestaing |
| CN101502362A (en) * | 2007-06-22 | 2009-08-12 | 一飞家具贸易公司 | Assembly of chair seat |
| KR101126523B1 (en) * | 2010-06-24 | 2012-03-22 | 한국생산기술연구원 | Electric power reclining chair |
| CN104257139A (en) * | 2014-10-21 | 2015-01-07 | 浙江永艺家具股份有限公司 | Chair providing convenience for people to have rest |
| CN204363452U (en) * | 2014-12-29 | 2015-06-03 | 彭国和 | Four-axle linkage multi-function high grade office chair |
| CN204561549U (en) * | 2015-04-13 | 2015-08-19 | 陈敏 | A kind of rota-cline seat with folding heel brace |
| CN105231707A (en) * | 2015-09-25 | 2016-01-13 | 东莞致诚办公家具有限公司 | Chair with foot rest |
| CN205923497U (en) * | 2016-05-30 | 2017-02-08 | 陈敏 | Adjustment mechanism is faced upward in inclining of chair |
| CN208510428U (en) * | 2018-02-10 | 2019-02-19 | 中山市思尚家具有限公司 | The foot pedal structure of chair |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2453756Y (en) * | 2000-12-12 | 2001-10-17 | 左敏辉 | Health-care autoamtic rocking chair |
| CN2536106Y (en) * | 2002-02-08 | 2003-02-19 | 厦门进雄企业有限公司 | Leisure chair with non-segmental adjusting back |
| CN103491826B (en) * | 2011-03-30 | 2015-11-25 | 美国皮革制品经营有限责任公司 | Chaise longue |
| JP5998883B2 (en) * | 2012-05-28 | 2016-09-28 | トヨタ紡織株式会社 | Vehicle seat |
| JP6112454B2 (en) * | 2013-04-05 | 2017-04-12 | タカラベルモント株式会社 | Barber chair |
| CN203633792U (en) * | 2014-01-08 | 2014-06-11 | 张久智 | Rocking chair |
-
2018
- 2018-03-06 CN CN201810182307.6A patent/CN108323986B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2365317A1 (en) * | 1976-09-22 | 1978-04-21 | Ceresuela Rene | Chair for handicapped child - has bucket-seat with adjustable tilt and foot rest and is supported by rod and tube |
| CN2078567U (en) * | 1990-03-22 | 1991-06-12 | 张守志 | Multi-functional sofa |
| CN200983988Y (en) * | 2006-12-08 | 2007-12-05 | 张俊杰 | Dual-purpose chair for working and siestaing |
| CN101502362A (en) * | 2007-06-22 | 2009-08-12 | 一飞家具贸易公司 | Assembly of chair seat |
| KR101126523B1 (en) * | 2010-06-24 | 2012-03-22 | 한국생산기술연구원 | Electric power reclining chair |
| CN104257139A (en) * | 2014-10-21 | 2015-01-07 | 浙江永艺家具股份有限公司 | Chair providing convenience for people to have rest |
| CN204363452U (en) * | 2014-12-29 | 2015-06-03 | 彭国和 | Four-axle linkage multi-function high grade office chair |
| CN204561549U (en) * | 2015-04-13 | 2015-08-19 | 陈敏 | A kind of rota-cline seat with folding heel brace |
| CN105231707A (en) * | 2015-09-25 | 2016-01-13 | 东莞致诚办公家具有限公司 | Chair with foot rest |
| CN205923497U (en) * | 2016-05-30 | 2017-02-08 | 陈敏 | Adjustment mechanism is faced upward in inclining of chair |
| CN208510428U (en) * | 2018-02-10 | 2019-02-19 | 中山市思尚家具有限公司 | The foot pedal structure of chair |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108323986A (en) | 2018-07-27 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528427 2, No. 7, Shengping North Road, Nantou Town, Zhongshan City, Guangdong Province Patentee after: Sitting Sense Technology Co.,Ltd. Address before: 528427 2, No. 7, Shengping North Road, Nantou Town, Zhongshan City, Guangdong Province Patentee before: ZHONGSHAN SISHANG FURNITURE CO.,LTD. |