CN102860699B - Dual-purpose lift chair - Google Patents

Dual-purpose lift chair Download PDF

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Publication number
CN102860699B
CN102860699B CN201210383635.5A CN201210383635A CN102860699B CN 102860699 B CN102860699 B CN 102860699B CN 201210383635 A CN201210383635 A CN 201210383635A CN 102860699 B CN102860699 B CN 102860699B
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CN
China
Prior art keywords
lifting support
base
cushion
dual
backrest
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Application number
CN201210383635.5A
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Chinese (zh)
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CN102860699A (en
Inventor
徐茂航
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Minyu New Material Co ltd
Original Assignee
QINGDAO HUACHEN MIDDLE AND SMALL-SIZED ENTERPRISES INNOVATION SERVICE Co Ltd
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Priority to CN201210383635.5A priority Critical patent/CN102860699B/en
Publication of CN102860699A publication Critical patent/CN102860699A/en
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  • Chairs Characterized By Structure (AREA)

Abstract

A dual-purpose lift chair belongs to the technical field of furniture making and comprises a base, a pair of lift supports disposed on the base, and a seat cushion fixed on the lift support. Each lift support disposed on the base is provided with a channel. A pneumatic push bar is disposed between the lower portion of the seat cushion and the base. The dual-purpose lift chair can be lifted optionally, is high in structural strength and can well protect a seated person.

Description

A kind of liftable dual-purpose chair
Technical field
The invention belongs to technical field of furniture manufacturing, particularly the liftable dual-purpose chair of one.
Background technology
Open a kind of lifting chair in the open file of publication number CN 2904807Y, as long as it is made up of seat board, backrest, support, support rocking arm, lifting-positioning device and chair pin, correspondence is carried out by support rocking arm hinged between support and chair pin, support rocking arm is to be hinged on chair pin jointed shaft for rotating up and down in the center of circle, drive support to be elevated when shaking support rocking arm, realize the lifting of seat, in addition, between support and chair pin, be also provided with lifting-positioning device.This lifting chair cannot have a well protection to the people on seat, and when conversion insufficient strength, need to make people leave seat when operation of chair lifting and regulate, very inconvenient.
Summary of the invention
The object of this invention is to provide a kind of random lifting, structural strength good and the people on seat is had to the dual-purpose chair of a good protection.
Above-mentioned technical purpose of the present invention is achieved by the following technical programs: a kind of liftable dual-purpose chair, the cushion comprising base, be arranged on the lifting support on described base and be fixed on described lifting support, described base is provided with lifting support described in a pair, described lifting support offers conduit; Air-leg is provided with between described cushion bottom and described base.
As preferably, described lifting support comprises the first lifting support and is arranged on second lifting support at described first lifting support rear, fixed part is provided with in the conduit of described first lifting support, described second lifting support is higher than described first lifting support, and described second lifting support upper end has one away from the bend of described first lifting support.
As preferably, described first lifting support by with described base junction close in skewed to described second lifting support, and described first lifting support upper end is provided with arc portion.
As preferably, described cushion both sides are provided with card and the fixed bar in described fixed part; Described cushion is connected with backrest, and described backrest both sides are provided with card and the guide post in described conduit.
The present invention has following beneficial effect: by air-leg, cushion can be moved up and down freely, fixed part on lifting support arranges and can carry out good fixing to cushion, the people on seat can better be protected, and a guiding can be carried out to the movement of cushion, because there is a bend the second lifting support end, make cushion in the process risen, backrest can slide along bend, make backrest finally can be in level, the people on offering one's seat can have a rest for a moment after work; Can also become single seesaw to play to child, be the protection child can also become reconciled in large people labour-saving simultaneously.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is side view of the present invention;
In Fig. 1 and Fig. 2,1-base; 11-fixed bar; 12-backrest; 13-guide post; 2-lifting support; 21-first lifting support; 22-second lifting support; 3-cushion; 4-conduit; 5-air-leg; 6-fixed part; 7-bend; 8-arc portion.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
As depicted in figs. 1 and 2, a kind of liftable dual-purpose chair, comprise base 1, base 1 is provided with a pair lifting support 2, lifting support 2 comprises a pair first lifting supports 21, and a pair second lifting supports 22 are set at the rear of the first lifting support 21, first lifting support 21 and the second lifting support 22 side offer conduit 4, fixed part 6 is provided with in the conduit 4 of the first lifting support 21, fixed bar 11 is provided with in the conduit 4 of the first lifting support 21, fixed bar 11 is placed on fixed part 6, fixed bar 11 is provided with cushion 3 between the first lifting support 21, air-leg 5 is provided with below cushion 3, air-leg 5, fixed bar 11 coordinates support seat cushion 3 with fixed part 6, first lifting support 21 to be drawn close to the second lifting support 22 place by with base 1 junction in skewed and contact with the second lifting support 22, and the first lifting support 21 upper end is provided with arc portion 8, second lifting support 22 is higher than the first lifting support 21, second lifting support 22 upper end has one away from the bend 7 of the first lifting support 21, and arc portion 8 and bend 7 form handrail, second lifting support 22 also offers conduit 4, bend 7 on second lifting support 22 also offers above-mentioned conduit 4, the backrest 12 be connected on cushion 3 is provided with in conduit 4 on the second lifting support 22, backrest 12 both sides are provided with card and the guide post in conduit 4 13, be provided with rotating shaft between backrest 12 and cushion 3, backrest 12 and cushion 3 can relatively rotate, air-leg 5 is provided with between cushion 3 bottom and base 1, with the lifting with control cushion 3, when cushion 3 is elevated along the conduit 4 on the first lifting support 21 time, backrest 12 also moves along the conduit 4 on the second lifting support 22, backrest 12 through bend 7 time, the backrest 12 trending towards level can provide level to have a rest chance for the people on seat.
This specific embodiment is only explanation of the invention; it is not limitation of the present invention; those skilled in the art can make to the present embodiment the amendment not having creative contribution as required after reading this description, as long as but be all subject to the protection of Patent Law in right of the present invention.

Claims (5)

1. a liftable dual-purpose chair, the cushion (3) comprising base (1), be arranged on the lifting support (2) on described base (1) and be fixed on described lifting support (2), it is characterized in that, described base (1) is provided with lifting support described in a pair (2), described lifting support (2) offers conduit (4); Air-leg (5) is provided with between described cushion (3) bottom and described base; Described lifting support (2) comprises the first lifting support (21) and is arranged on second lifting support (22) at described first lifting support (21) rear, is provided with fixed part (6) in the conduit (4) of described first lifting support (21); Described cushion (3) is connected with backrest (12); Described second lifting support (22) upper end has one away from the bend (7) of described first lifting support (21); Make cushion (3) in the process risen, described backrest (12) can slide along bend (7), makes described backrest (12) finally can be in level.
2. the liftable dual-purpose chair of one according to claim 1, is characterized in that, described first lifting support (21) by with described base (1) junction to described second lifting support (22) near in skewed.
3. the liftable dual-purpose chair of one according to claim 1 and 2, is characterized in that, described first lifting support (21) upper end is provided with arc portion (8).
4. the liftable dual-purpose chair of one according to claim 1, is characterized in that, described cushion (3) both sides are provided with card and the fixed bar (11) in described fixed part (6).
5. the liftable dual-purpose chair of the one according to claim 1 or 4, is characterized in that, described backrest (12) both sides are provided with card and the guide post (13) in described conduit (4).
CN201210383635.5A 2012-10-11 2012-10-11 Dual-purpose lift chair Active CN102860699B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210383635.5A CN102860699B (en) 2012-10-11 2012-10-11 Dual-purpose lift chair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210383635.5A CN102860699B (en) 2012-10-11 2012-10-11 Dual-purpose lift chair

Publications (2)

Publication Number Publication Date
CN102860699A CN102860699A (en) 2013-01-09
CN102860699B true CN102860699B (en) 2015-02-11

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CN201210383635.5A Active CN102860699B (en) 2012-10-11 2012-10-11 Dual-purpose lift chair

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103932524B (en) * 2014-04-30 2016-04-20 宁波柏恩家居用品科技有限责任公司 A kind of Intelligent seat

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2076351U (en) * 1990-05-10 1991-05-08 钟礼民 Chair with lift seat
DE19505335C2 (en) * 1995-02-17 1997-07-03 Hohenloher Spezialmoebel Chair, especially school chair
CN2437213Y (en) * 2000-08-31 2001-07-04 侯思焓 Adjustable table and seat
DE20315348U1 (en) * 2003-09-30 2003-12-11 Otto Schmidt GmbH Möbelfabrik, Import - Export Child's highchair has side parts with bores for fitting backrest at different depths and retaining bar at different heights and with parallel seat and foot boards
CN2732095Y (en) * 2004-09-14 2005-10-12 好孩子儿童用品有限公司 Lifting dining chair
CN2904807Y (en) * 2006-05-29 2007-05-30 罗玉明 Height adjustable chair
CN201414595Y (en) * 2009-05-27 2010-03-03 石家庄贝尔兰商贸有限公司 Liftable folding chair
CN201452346U (en) * 2009-07-16 2010-05-12 蒋学光 Multifunctional chair
CN201814166U (en) * 2010-08-31 2011-05-04 无锡华锋车业部件有限公司 Lifting chair
CN202858467U (en) * 2012-10-11 2013-04-10 李玉青 Adjustable dual-purpose chair

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2076351U (en) * 1990-05-10 1991-05-08 钟礼民 Chair with lift seat
DE19505335C2 (en) * 1995-02-17 1997-07-03 Hohenloher Spezialmoebel Chair, especially school chair
CN2437213Y (en) * 2000-08-31 2001-07-04 侯思焓 Adjustable table and seat
DE20315348U1 (en) * 2003-09-30 2003-12-11 Otto Schmidt GmbH Möbelfabrik, Import - Export Child's highchair has side parts with bores for fitting backrest at different depths and retaining bar at different heights and with parallel seat and foot boards
CN2732095Y (en) * 2004-09-14 2005-10-12 好孩子儿童用品有限公司 Lifting dining chair
CN2904807Y (en) * 2006-05-29 2007-05-30 罗玉明 Height adjustable chair
CN201414595Y (en) * 2009-05-27 2010-03-03 石家庄贝尔兰商贸有限公司 Liftable folding chair
CN201452346U (en) * 2009-07-16 2010-05-12 蒋学光 Multifunctional chair
CN201814166U (en) * 2010-08-31 2011-05-04 无锡华锋车业部件有限公司 Lifting chair
CN202858467U (en) * 2012-10-11 2013-04-10 李玉青 Adjustable dual-purpose chair

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Effective date: 20141222

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Applicant before: Li Yuqing

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Address after: 266000 Licang, Qingdao, No. nine East water road, No. 320, No.

Patentee after: Shunde Qingdao Xingye Packing Co.,Ltd.

Address before: Licang District of Shandong province 266000 fo Lu Zheng Qingdao City No. 17

Patentee before: QINGDAO HUACHEN MIDDLE AND SMALL-SIZED ENTERPRISES INNOVATION SERVICE Co.,Ltd.

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Address after: 266000 Shandong city of Qingdao province Chongqing District Road No. 67

Patentee after: QINGDAO RUICHENGMING MACHINERY DESIGN CO.,LTD.

Address before: 266000 Licang, Qingdao, No. nine East water road, No. 320, No.

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Effective date of registration: 20181122

Address after: 314200 No. 1088 Caoqiao North Road, Caoqiao Street, Pinghu City, Jiaxing City, Zhejiang Province

Patentee after: ZHEJIANG MINYU NEW MATERIAL CO.,LTD.

Address before: 266000 No. 67 South Chongqing Road, North District, Qingdao City, Shandong Province

Patentee before: QINGDAO RUICHENGMING MACHINERY DESIGN CO.,LTD.

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Address after: 314200 No. 1088 Caoqiao North Road, Caoqiao Street, Pinghu City, Jiaxing City, Zhejiang Province

Patentee after: Zhejiang Minyu New Material Co.,Ltd.

Address before: 314200 No. 1088 Caoqiao North Road, Caoqiao Street, Pinghu City, Jiaxing City, Zhejiang Province

Patentee before: ZHEJIANG MINYU NEW MATERIAL CO.,LTD.

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Denomination of invention: A liftable dual-purpose chair

Effective date of registration: 20220809

Granted publication date: 20150211

Pledgee: Pinghu Zhejiang rural commercial bank Limited by Share Ltd. Cao Qiao Branch

Pledgor: Zhejiang Minyu New Material Co.,Ltd.

Registration number: Y2022990000518