CN101803834A - Office chair with rotatable chair plate - Google Patents
Office chair with rotatable chair plate Download PDFInfo
- Publication number
- CN101803834A CN101803834A CN200910046273A CN200910046273A CN101803834A CN 101803834 A CN101803834 A CN 101803834A CN 200910046273 A CN200910046273 A CN 200910046273A CN 200910046273 A CN200910046273 A CN 200910046273A CN 101803834 A CN101803834 A CN 101803834A
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- Prior art keywords
- chair
- chassis
- seat
- rod
- seat board
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The invention discloses an office chair with a rotatable chair plate, which consists of the chair plate, a backboard and a leg stand, wherein the bottom of the chair plate is provided with a base plate; an atmospheric pressure rod is arranged between the base plate and the leg stand; a chair height adjustment rod is arranged on one side of the base plate through a rotating shaft; the other end of the chair height adjustment rod is in compression contact with a telescopic link; the base plate is provided with a pitching adjustment device consisting of a threaded rod arranged on the other side of the base plate; the threaded rod is matched with the base plate through screw thread; the front end of the threaded rod is in contact with the lower side of the chair plate; and the base plate is provided with a pitching adjustment lock of which the other end runs through the rear end of the threaded rod perpendicularly to the axis of the threaded rod. In the office chair, one end of the chair height adjustment rod is connected with the base plate through the rotating shaft, so a person at work can conveniently rotate the office chair leftwards and rightwards and does not need to move the chair when arising.
Description
Technical field:
The present invention relates to the mankind life article, relate in particular to office furniture, particularly a kind of office seating of rotatable seat board.
Background technology:
The office seating of prior art, the backboard of chair body do not have reclining or reclining arranged but reclining is a fixed angle, and be unadjustable, can't satisfy people's different demands; And seat support mostly be level altitude maybe can regulate but regulate cumbersome, inconvenience change at any time the height; When shifting to left and right direction, the people need move chair, and movable about inconvenience; Simultaneously, fixing or the pulley pin is housed, pulley can not self-locking, can slip off automatically when the people leaves, and makes troubles for taking a seat once more.
Summary of the invention:
The object of the present invention is to provide a kind of office seating of rotatable seat board, the office seating of described this rotatable seat board will solve office seating backboard reclining angular adjustment inconvenience in the prior art, seat board height and regulate the technical problem that inconvenience and pulley can not self-lockings.
The office seating of this rotatable seat board of the present invention is by seat board, backboard and foot rest constitute, described seat board and backboard are formed by a plate bending, wherein, the bottom of described seat board is provided with the chassis, be provided with air pressure rod between described chassis and the described foot rest, one side on chassis is provided with the high adjusting rod of seat, one end of the high adjusting rod of described seat is connected with the chassis by rotating shaft, the other end of the high adjusting rod of seat is connected with the expansion link of described air pressure rod, described chassis is provided with the reclining adjusting device, described reclining adjusting device is made of the screw rod that is arranged at the chassis opposite side, described screw rod cooperates with the chassis by screw thread, side contacts under the front end of described screw rod and the seat board, the chassis is provided with reclining and regulates lock, the end that lock is regulated in described reclining is perpendicular to the axis of described screw rod and be located in the rear end of screw rod, and the backboard middle part is provided with the radian that protrudes to the seat board direction, and backboard one side top is provided with the semiellipse breach.
Further, described foot rest is a star base, and the castor of described star base is provided with locking device, and described castor is the weak foot wheel, and described locking device is spring, described weak foot wheel shaft and the castor hole CONTACT WITH FRICTION that is arranged in the described weak foot wheel.
Operation principle of the present invention is: seat board is connected with foot rest by chassis, seat high adjusting rod, air pressure rod, and an end of the high adjusting rod of seat is connected with the chassis by rotating shaft, so seat board can rotate, and makes things convenient for left-right rotation when handling official business, and the Shi Buxu that stands up moves chair; The high adjusting rod of seat of seat board chassis one side can be regulated the height of chair, when giving seat board pressure, upwards lift the high adjusting rod of seat, the chair body descends, decontrol the high adjusting rod of seat when being adjusted to desired height, the chair body is owing to the pressuring action of high adjusting rod of seat and air pressure rod expansion link is fixed on current location; When not having pressure, lift the high adjusting rod of seat, chair rises on one's body, decontrols the high adjusting rod of seat when being adjusted to desired height, and the chair body is fixed on current location.The reclining that lock can be controlled seat is regulated in the reclining of seat board chassis side, opens reclining when drawing back, and closes reclining after the propelling.The reclining degree (when the reclining function is opened) of screw rod adjustable chair of Chair underframe bottom is tightened screw rod clockwise, then reduces the reclining degree of chair, otherwise, when being rotated counterclockwise, then can strengthen the reclining degree of chair.Foot rest is selected for use and can be braked star base, and castor has braking function, and when the human body egress of chair, the castor Braking mode has prevented that chair from sliding backward the inconvenience that the back drops back into one's seat and brings to the people.Backboard is provided with radian according to ergonomics, and backboard upper end has the semiellipse breach, has both had an interest, can do interim hook again.
The present invention compares with prior art, and its effect is actively with tangible.The present invention is provided with the reclining adjusting device on the chassis of office seating, can regulate the reclining angle of seat easily, be provided with air pressure rod between seat board and the foot rest, can regulate height of seat and seat swiveling seat easily, the castor band brake device of foot rest, the vacant seat chair can slippage, conveniently takes one's seat once more.
Description of drawings:
Fig. 1 is the structural representation of the office seating of rotatable seat board of the present invention.
The specific embodiment:
Embodiment 1:
As shown in Figure 1, the invention provides a kind of office seating of rotatable seat board, constitute by seat board 1, backboard 2 and foot rest 3, wherein, be provided with chassis 4 in described seat board 1 bottom, be provided with air pressure rod 5 between described chassis 4 and the described foot rest 3, be provided with the high adjusting rod 41 of seat in described chassis 4 one sides, the high adjusting rod 41 of described seat is arranged on the described chassis 4 by rotating shaft, high adjusting rod 41 other ends of described seat compress contact mutually with the expansion link 51 of described air pressure rod 5, and described chassis 4 is provided with the reclining adjusting device.
Further, described reclining adjusting device is made of the screw rod 42 that is arranged at described chassis 4 opposite sides, described screw rod 42 matches with described chassis 4 by screw thread, described screw rod 42 front ends contact with described seat board 1 downside, described chassis 4 is provided with reclining and regulates lock 43, and described reclining is regulated lock 43 other ends and is arranged in described spiro rod rear end perpendicular to described screw rod 42 axis.Certainly, described reclining adjusting device also can be made of worm-and-wheel gear, and perhaps pinion and rack constitutes, and perhaps other mechanism that can change chassis reclining angle constitutes.
Further, described foot rest 3 is star bases 3, the castor 31 of described star base is provided with locking device, described castor 31 is weak foot wheels, described locking device is the springs that are arranged in the described weak foot wheel 31, and described spring makes described weak foot wheel shaft and described castor hole CONTACT WITH FRICTION mutually.
Further, described seat board 1 and backboard 2 are formed by a plate bending, are provided with the radian that protrudes to described seat board 1 direction at described backboard 2 middle parts, meet ergonomics.
Further, described backboard 2 one side tops are provided with semiellipse breach 21, have both had an interest, can do interim hook again, and interest is combined with functional, show the design style that has individual character and wonderful interest.
Concrete, the high adjusting rod 41 of seat of seat board chassis 4 one sides can be regulated the height of chair, when giving seat board 1 pressure, upwards lift the high adjusting rod 41 of seat, the chair body descends, decontrol the high adjusting rod 41 of seat when being adjusted to desired height, the chair body is owing to the pressuring action of high adjusting rod 41 of seat and air pressure rod expansion link 51 is fixed on current location; When not having pressure, lift the high adjusting rod 41 of seat, chair rises on one's body, decontrols the high adjusting rod of seat when being adjusted to desired height, and the chair body is fixed on current location.The reclining that lock 43 can be controlled seat is regulated in the reclining of 4 sides, seat board chassis, opens reclining when drawing back, and closes reclining after the propelling.The reclining degree (when the reclining function is opened) of screw rod 42 adjustable chair of Chair underframe 4 bottoms is tightened screw rod 42 clockwise, then reduces the reclining degree of chair, otherwise, when being rotated counterclockwise, then can strengthen the reclining degree of chair.
Claims (2)
1. the office seating of a rotatable seat board, by seat board, backboard and foot rest constitute, described seat board and backboard are formed by a plate bending, it is characterized in that: the bottom of described seat board is provided with the chassis, be provided with air pressure rod between described chassis and the described foot rest, one side on chassis is provided with the high adjusting rod of seat, one end of the high adjusting rod of described seat is connected with the chassis by rotating shaft, the other end of the high adjusting rod of seat is connected with the expansion link of described air pressure rod, described chassis is provided with the reclining adjusting device, described reclining adjusting device is made of the screw rod that is arranged at the chassis opposite side, described screw rod cooperates with the chassis by screw thread, side contacts under the front end of described screw rod and the seat board, the chassis is provided with reclining and regulates lock, the end that lock is regulated in described reclining is perpendicular to the axis of described screw rod and be located in the rear end of screw rod, and the backboard middle part is provided with the radian that protrudes to the seat board direction, and backboard one side top is provided with the semiellipse breach.
2. the office seating of rotatable seat board as claimed in claim 1, it is characterized in that: described foot rest is a star base, the castor of described star base is provided with locking device, described castor is the weak foot wheel, described locking device is spring, described weak foot wheel shaft and the castor hole CONTACT WITH FRICTION that is arranged in the described weak foot wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910046273A CN101803834A (en) | 2009-02-17 | 2009-02-17 | Office chair with rotatable chair plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910046273A CN101803834A (en) | 2009-02-17 | 2009-02-17 | Office chair with rotatable chair plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101803834A true CN101803834A (en) | 2010-08-18 |
Family
ID=42605920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910046273A Pending CN101803834A (en) | 2009-02-17 | 2009-02-17 | Office chair with rotatable chair plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101803834A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012145935A1 (en) * | 2011-04-28 | 2012-11-01 | 嘉瑞福(浙江)家具有限公司 | Detachable leg of chair and chair with leg |
| CN102920196A (en) * | 2011-08-10 | 2013-02-13 | 周国卿 | Seat and its assembling method |
| CN105592752A (en) * | 2013-06-12 | 2016-05-18 | 史帝分·柏德贝克 | Chair |
| CN106954966A (en) * | 2016-01-12 | 2017-07-18 | 佛山市精家具有限公司 | A kind of Chair underframe with reclining apparatus for adjusting force |
| CN106998917A (en) * | 2014-10-20 | 2017-08-01 | 克尼玛有限公司 | Seat and support furniture |
| CN107048787A (en) * | 2017-06-13 | 2017-08-18 | 刘虎 | A kind of adjustable informatized office work computer chair of sitting posture |
| CN107080381A (en) * | 2017-06-20 | 2017-08-22 | 中威控股集团有限公司 | A kind of seat reclining governor motion |
| CN107668992A (en) * | 2017-09-29 | 2018-02-09 | 邓海运 | A kind of office seating that can be adjusted |
| CN107692618A (en) * | 2017-10-06 | 2018-02-16 | 中山市东立家具配件有限公司 | A kind of reclining dynamics adjusting means of office chair |
| CN108030300A (en) * | 2017-12-28 | 2018-05-15 | 安吉县大志家具制造有限公司 | A kind of automatic swivel chair |
| CN109662878A (en) * | 2019-02-22 | 2019-04-23 | 郑桂芝 | A kind of electronic acupuncture, massage chair |
| US10278505B2 (en) | 2017-06-20 | 2019-05-07 | Zhongwei Holding Group Co., Ltd | Chair and chair lifting adjustment control mechanism thereof |
-
2009
- 2009-02-17 CN CN200910046273A patent/CN101803834A/en active Pending
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012145935A1 (en) * | 2011-04-28 | 2012-11-01 | 嘉瑞福(浙江)家具有限公司 | Detachable leg of chair and chair with leg |
| CN102920196A (en) * | 2011-08-10 | 2013-02-13 | 周国卿 | Seat and its assembling method |
| CN105592752A (en) * | 2013-06-12 | 2016-05-18 | 史帝分·柏德贝克 | Chair |
| CN106998917B (en) * | 2014-10-20 | 2020-10-13 | 克尼玛有限公司 | Seat and supporting furniture |
| CN106998917A (en) * | 2014-10-20 | 2017-08-01 | 克尼玛有限公司 | Seat and support furniture |
| CN106954966A (en) * | 2016-01-12 | 2017-07-18 | 佛山市精家具有限公司 | A kind of Chair underframe with reclining apparatus for adjusting force |
| CN106954966B (en) * | 2016-01-12 | 2024-06-04 | 广东精一家具股份有限公司 | Chair chassis with tilting force adjusting device |
| CN107048787A (en) * | 2017-06-13 | 2017-08-18 | 刘虎 | A kind of adjustable informatized office work computer chair of sitting posture |
| CN107080381A (en) * | 2017-06-20 | 2017-08-22 | 中威控股集团有限公司 | A kind of seat reclining governor motion |
| US10278505B2 (en) | 2017-06-20 | 2019-05-07 | Zhongwei Holding Group Co., Ltd | Chair and chair lifting adjustment control mechanism thereof |
| CN107080381B (en) * | 2017-06-20 | 2023-07-11 | 中威控股集团有限公司 | Chair tilting adjusting mechanism |
| CN107668992A (en) * | 2017-09-29 | 2018-02-09 | 邓海运 | A kind of office seating that can be adjusted |
| CN107692618A (en) * | 2017-10-06 | 2018-02-16 | 中山市东立家具配件有限公司 | A kind of reclining dynamics adjusting means of office chair |
| CN107692618B (en) * | 2017-10-06 | 2023-09-26 | 中山市东立家具配件有限公司 | Tilt force adjusting device of office chair |
| CN108030300A (en) * | 2017-12-28 | 2018-05-15 | 安吉县大志家具制造有限公司 | A kind of automatic swivel chair |
| CN109662878A (en) * | 2019-02-22 | 2019-04-23 | 郑桂芝 | A kind of electronic acupuncture, massage chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100818 |