CN103622346A - Office chair - Google Patents
Office chair Download PDFInfo
- Publication number
- CN103622346A CN103622346A CN201310699301.3A CN201310699301A CN103622346A CN 103622346 A CN103622346 A CN 103622346A CN 201310699301 A CN201310699301 A CN 201310699301A CN 103622346 A CN103622346 A CN 103622346A
- Authority
- CN
- China
- Prior art keywords
- chair
- handrail
- reclining
- chassis
- spring
- 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
Links
- 230000001105 regulatory effect Effects 0.000 claims description 29
- 239000004744 fabric Substances 0.000 claims description 19
- 235000004443 Ricinus communis Nutrition 0.000 claims description 3
- 239000011324 bead Substances 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 claims description 3
- 239000002360 explosive Substances 0.000 description 5
- 230000006870 function Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
- A47C1/03—Reclining or easy chairs having independently-adjustable supporting parts the parts being arm-rests
- A47C1/0308—Reclining or easy chairs having independently-adjustable supporting parts the parts being arm-rests adjustable by rotation
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
- A47C1/03—Reclining or easy chairs having independently-adjustable supporting parts the parts being arm-rests
- A47C1/0303—Reclining or easy chairs having independently-adjustable supporting parts the parts being arm-rests adjustable rectilinearly in vertical direction
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
- A47C1/03—Reclining or easy chairs having independently-adjustable supporting parts the parts being arm-rests
- A47C1/0307—Reclining or easy chairs having independently-adjustable supporting parts the parts being arm-rests adjustable rectilinearly in horizontal direction
Landscapes
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The invention discloses an office chair. The office chair comprises chair legs, a seat, a chair back and handrails, wherein a chassis is arranged between the chair legs and the seat and is connected to the seat and the handrails through connecting rods and movable bolts; the bottom and the two sides of the chassis are provided with through holes; the chassis is connected to the connecting rods through hexagonal rods in the through holes at two side; the chassis is connected to the chair back through connecting pieces; a tipping mechanism is arranged in the chassis and can be used for controlling the tipping of the chair back and carrying out multistage adjustment on the tipping degree of the chair back; the chassis is provided with a seat lifting adjustment mechanism; a handrail lifting adjustment mechanism, a handrail front and back adjustment mechanism, a handrail left and right adjustment mechanism and a handrail rotating adjustment mechanism are arranged in the handrails. The office chair provided by the invention has a tipping adjustment function and can be subjected to multiple-stage tipping adjustment; the handrails can be adjusted front and back, left and right, up and down or in a rotation manner so as to meet the requirements of people to the maximum degree.
Description
Technical field
The present invention relates to a kind of chair, especially relate to a kind of multi-functional office chair.
Background technology
In the middle of modern people's life, be that rest, work or amusement all be unable to do without chair.The level of comfort of chair, function etc. are determining people's quality of life to a great extent.All kinds of chairs in the market emerge in an endless stream, but most function singleness designs inadequate hommization, can not meet to greatest extent people's living needs.The chair of this class of picture massage armchair, again because expensive, can not get popularizing.And conventional massage armchair volume is conventionally all larger, is not suitable for being directly positioned over office and uses.Some seat has the rest function of lying down, but after lying down, mass centre changing, easily overturning, causes user injured, has potential safety hazard.
Summary of the invention
The object of this invention is to provide a kind of multi-functional office chair.
What the present invention solved is the defects such as existing office chair structure design is reasonable not, and comfort is not good.
The technical scheme that technical solution problem of the present invention adopts is: a kind of office chair, comprise chair pin, seat support, the chair back and handrail, and between described chair pin and described seat support, be provided with a chassis; Described chassis is connected with handrail with seat support by connecting rod, movable bolt; Bottom and the both sides on described chassis are equipped with through hole; Described chassis is connected with connecting rod by the hexagonal rod in two side through hole; Described chassis is connected with the chair back by connector; In described chassis, be provided with inclining mechanism, can control the reclining of the chair back and the reclining degree of the chair back is carried out to multistage adjusting; Described chassis is provided with seat lifting regulating mechanism; In described handrail, be provided with handrail lifting adjusting mechanism, handrail front and back governor motion, handrail left-right adjusting mechanism and handrail rotation regulating mechanism.
Described handrail top is provided with PU panel; The front and back governor motion of described handrail comprises that the front and back of being located at the front and back adjusting slider of handrail inside and being located at plate upper surface regulate slideway; The left-right adjusting mechanism of described handrail comprises left and right adjusting slide block, slip cushion block and is located at the left and right adjusting slideway of front and back adjusting slider upper surface; The rotation that the rotation regulating mechanism of described handrail comprises rotation adjusting slider, be positioned at the torsional spring at described rotation adjusting slider two ends, be positioned at the rotation card bead in torsional spring outside and be located at left and right adjusting slide block upper surface regulates slideway; Described front and back governor motion, left and right adjusting structure and rotation regulating mechanism are connected with the connector in being located at vertical column of handrail groove by arm assembly screw; The lifting regulating mechanism of described handrail comprises handrail lifting trigger, trigger spring, trigger shoe and is positioned at the height adjusting gear rack of described vertical column of handrail lower end.
The described chair back comprises back of the body inside casing, carries on the back housing and be located at the cloth cover between described interior housing.
Described seat support comprises a housing, seat inside casing and is located at the seat cloth of an inside casing top; Between described seat cloth and seat inside casing, be provided with buffering sponge.
Described reclining governor motion comprises the reclining spring of being located in described tray bottom through hole, is located at the spring fastenings and spring adjusting handle, handwheel stop bit pad, the handwheel cover of being located at described reclining spring below of described reclining spring top; The bottom of described spring fastenings is provided with some steps; Described chassis side is provided with reclining regulating handle, and described reclining regulating handle is connected with spring fastenings with the reclining limited block of being located at inside chassis, can realize multistage reclining and regulate; Described reclining regulating handle be provided with some grooves; Described reclining governor motion also comprises the reclining locking structure being comprised of locking upper cover, lock block, locking spring and locking fixture block.
Described lifting regulating mechanism comprises lift adjustment handle, is located at the gas bar of chair pin top and is located at the gas bar lifting trigger in chassis.
Described connector is Y shape connector.
Described chair pin is star base; Described chair underfooting side is provided with castor.
The seat cloth of the cloth cover of the described chair back and described seat support is elasticity screen cloth.
The quantity of the step of described spring fastenings bottom is three; The quantity of described reclining regulating handle upper groove is three.
The invention has the beneficial effects as follows: compared with prior art, office chair provided by the invention, has reclining regulatory function, can carry out multistage reclining adjusting; Described handrail can be realized all around, upper and lower and rotation adjusting, can meet to greatest extent people's demand.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is structure explosive view of the present invention.
Fig. 3 is the explosive view of handrail of the present invention.
Fig. 4 is the explosive view on chassis of the present invention.
Fig. 5 is the explosive view of the chair back of the present invention.
Fig. 6 is the explosive view of seat support of the present invention.
The specific embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
As shown in Fig. 1～6, a kind of office chair, comprises chair pin 7, seat support 3, the chair back 1 and handrail 2, and described chair pin is star base; Described chair underfooting side is provided with castor 8.Between described chair pin and described seat support, be provided with a chassis 4; Described chassis is connected with handrail with seat support by connecting rod 5, movable bolt 9; Bottom and the both sides on described chassis are equipped with through hole; Described chassis is connected with connecting rod 5 by the hexagonal rod 412 in two side through hole; Described chassis is connected with the chair back by Y shape connector 10; In described chassis, be provided with inclining mechanism, can control the reclining of the chair back and the reclining degree of the chair back is carried out to multistage adjusting; Described chassis is provided with seat lifting regulating mechanism; In described handrail, be provided with handrail lifting adjusting mechanism, handrail front and back governor motion, handrail left-right adjusting mechanism and handrail rotation regulating mechanism.
Described handrail 2 tops are provided with PU panel 201; The front and back governor motion of described handrail comprises that the front and back of being located at the front and back adjusting slider 205 of handrail inside and being located at base plate 206 upper surfaces regulate slideway 214; The left-right adjusting mechanism of described handrail comprises left and right adjusting slide block 204, slip cushion block 216 and is located at the left and right adjusting slideway 215 of front and back adjusting slider upper surface; The rotation that the rotation regulating mechanism of described handrail comprises rotation adjusting slider 202, be positioned at the torsional spring 218 at described rotation adjusting slider two ends, be positioned at the rotation card bead 203 in torsional spring outside and be located at left and right adjusting slide block upper surface regulates slideway 217; Described front and back governor motion, left and right adjusting structure and rotation regulating mechanism are connected with the connector 207 in being located at vertical column of handrail 209 grooves 208 by arm assembly screw 219; The lifting regulating mechanism of described handrail comprises handrail lifting trigger 211, trigger spring 213, trigger shoe 212 and is positioned at the height adjusting gear rack 210 of described vertical column of handrail 209 lower ends.
The described chair back 1 comprises back of the body inside casing 103, back of the body housing 101 and is located at the cloth cover 102 between described interior housing; Described cloth cover is elasticity screen cloth.Described seat support 3 comprises a housing 304, seat inside casing 303 and is located at the seat cloth 301 of an inside casing top; Between described seat cloth 301 and seat inside casing 303, be provided with buffering sponge 302; Described seat cloth is elasticity screen cloth.
Described reclining governor motion comprises the reclining spring 409 of being located in 4 bottom through-holes of described chassis, is located at the spring fastenings 401 and spring adjusting handle 408, handwheel stop bit pad 406, the handwheel cover 407 of being located at described reclining spring below of described reclining spring top; The bottom of described spring fastenings is provided with three steps 402; Described chassis side is provided with reclining regulating handle 411, and described reclining regulating handle is connected with spring fastenings 401 with the reclining limited block 404 of being located at inside chassis, can realize multistage reclining and regulate; Described reclining regulating handle be provided with three grooves 410; Described reclining governor motion also comprises the reclining locking structure being comprised of locking upper cover 416, lock block 415, locking spring 414 and locking fixture block 413.
Described lifting regulating mechanism comprises lift adjustment handle 405, is located at the gas bar 6 of chair pin 7 tops and is located at the gas bar lifting trigger 403 in chassis.
Claims (10)
1. an office chair, comprises chair pin (7), seat support (3), the chair back (1) and handrail (2), it is characterized in that being provided with between described chair pin and described seat support a chassis (4); Described chassis is connected with handrail with seat support by connecting rod (5), movable bolt (9); Bottom and the both sides on described chassis are equipped with through hole; Described chassis is connected with connecting rod (5) by the hexagonal rod (412) in two side through hole; Described chassis is connected with the chair back by connector (10); In described chassis, be provided with inclining mechanism, can control the reclining of the chair back and the reclining degree of the chair back is carried out to multistage adjusting; Described chassis is provided with seat lifting regulating mechanism; In described handrail, be provided with handrail lifting adjusting mechanism, handrail front and back governor motion, handrail left-right adjusting mechanism and handrail rotation regulating mechanism.
2. a kind of office chair as claimed in claim 1, is characterized in that described handrail (2) top is provided with PU panel (201); The front and back governor motion of described handrail comprises that the front and back of being located at the front and back adjusting slider (205) of handrail inside and being located at base plate (206) upper surface regulate slideway (214); The left-right adjusting mechanism of described handrail comprises left and right adjusting slide block (204), slip cushion block (216) and is located at the left and right adjusting slideway (215) of front and back adjusting slider upper surface; The rotation that the rotation regulating mechanism of described handrail comprises rotation adjusting slider (202), be positioned at the torsional spring (218) at described rotation adjusting slider two ends, be positioned at the rotation card bead (203) in torsional spring outside and be located at left and right adjusting slide block upper surface regulates slideway (217); Described front and back governor motion, left and right adjusting structure and rotation regulating mechanism are connected with the connector (207) in being located at vertical column of handrail (209) groove (208) by arm assembly screw (219); The lifting regulating mechanism of described handrail comprises handrail lifting trigger (211), trigger spring (213), trigger shoe (212) and is positioned at the height adjusting gear rack (210) of described vertical column of handrail (209) lower end.
3. a kind of office chair as claimed in claim 1, is characterized in that the described chair back (1) comprises back of the body inside casing (103), back of the body housing (101) and is located at the cloth cover (102) between described interior housing.
4. a kind of office chair as claimed in claim 1, is characterized in that described seat support (3) comprises a housing (304), seat inside casing (303) and is located at a cloth (301) of inside casing top; Between described seat cloth (301) and seat inside casing (303), be provided with buffering sponge (302).
5. a kind of office chair as claimed in claim 1, it is characterized in that described reclining governor motion comprises the reclining spring (409) of being located in the bottom through-hole of described chassis (4), be located at the spring fastenings (401) of described reclining spring top and be located at spring adjusting handle (408), handwheel stop bit pad (406), the handwheel cover (407) below described reclining spring; The bottom of described spring fastenings is provided with some steps (402); Described chassis side is provided with reclining regulating handle (411), and described reclining regulating handle is connected with spring fastenings (401) with the reclining limited block (404) of being located at inside chassis, can realize multistage reclining and regulate; Described reclining regulating handle be provided with some grooves (410); Described reclining governor motion also comprises the reclining locking structure being comprised of locking upper cover (416), lock block (415), locking spring (414) and locking fixture block (413).
6. a kind of chair bottom as claimed in claim 1, is characterized in that described lifting regulating mechanism comprises lift adjustment handle (405), is located at the gas bar (6) of chair pin (7) top and is located at the gas bar lifting trigger (403) in chassis.
7. a kind of chair bottom as claimed in claim 1, is characterized in that described connector (10) is Y shape connector.
8. a kind of chair bottom as claimed in claim 1, is characterized in that described chair pin (7) is star base; Described chair underfooting side is provided with castor (8).
9. a kind of chair bottom as described in claim 3 or 4, is characterized in that the cloth cover (102) of the described chair back (1) and the seat cloth (301) of described seat support (3) are elasticity screen cloth.
10. a kind of office chair as claimed in claim 5, is characterized in that the quantity of the step (402) of described spring fastenings (401) bottom is three; The quantity of described reclining regulating handle (411) upper groove (410) is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310699301.3A CN103622346A (en) | 2013-12-19 | 2013-12-19 | Office chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310699301.3A CN103622346A (en) | 2013-12-19 | 2013-12-19 | Office chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103622346A true CN103622346A (en) | 2014-03-12 |
Family
ID=50204069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310699301.3A Pending CN103622346A (en) | 2013-12-19 | 2013-12-19 | Office chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103622346A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104921495A (en) * | 2015-07-04 | 2015-09-23 | 苏州塔可盛电子科技有限公司 | Integrated office chair |
| CN104921493A (en) * | 2015-07-04 | 2015-09-23 | 苏州塔可盛电子科技有限公司 | Office chair |
| CN106963157A (en) * | 2016-07-29 | 2017-07-21 | 台山市金昊贸易有限公司 | A kind of office chair for being easy to adjust height |
| CN110440732A (en) * | 2019-08-26 | 2019-11-12 | 中国标准化研究院 | A kind of sofa ergonomics test device and method |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5871258A (en) * | 1997-10-24 | 1999-02-16 | Steelcase Inc. | Chair with novel seat construction |
| GB2415365A (en) * | 2004-01-30 | 2005-12-28 | Tung Yu O A Co Ltd | Apparatus for adjusting the inclination of a chair back |
| CN2847984Y (en) * | 2005-11-09 | 2006-12-20 | 番禺通赞五金塑料制品有限公司 | Chair bottom disc |
| CN101296636A (en) * | 2004-07-08 | 2008-10-29 | 诺尔公司 | office chair |
| CN101810409A (en) * | 2009-02-19 | 2010-08-25 | 上海阿旺特家具有限公司 | Improved structure of office chair |
| CN201641149U (en) * | 2010-01-29 | 2010-11-24 | 陈育成 | Seat arm rest with improved structure |
| WO2011091617A1 (en) * | 2010-01-29 | 2011-08-04 | Chen Yucheng | Seat pan with improved structure |
| CN201958279U (en) * | 2010-11-29 | 2011-09-07 | 汕头市世纪星家具实业有限公司 | Suspended back and chair with same |
| CN202086061U (en) * | 2011-05-16 | 2011-12-28 | 吴耀全 | Armrest structure for chair |
| CN202407895U (en) * | 2011-12-14 | 2012-09-05 | 惠州市惠阳区季昶五金制品有限公司 | Detachable seat in ergonomic structure |
| CN203735797U (en) * | 2013-12-19 | 2014-07-30 | 嘉兴市永泰五金塑料有限责任公司 | Office chair |
-
2013
- 2013-12-19 CN CN201310699301.3A patent/CN103622346A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5871258A (en) * | 1997-10-24 | 1999-02-16 | Steelcase Inc. | Chair with novel seat construction |
| GB2415365A (en) * | 2004-01-30 | 2005-12-28 | Tung Yu O A Co Ltd | Apparatus for adjusting the inclination of a chair back |
| CN101296636A (en) * | 2004-07-08 | 2008-10-29 | 诺尔公司 | office chair |
| CN2847984Y (en) * | 2005-11-09 | 2006-12-20 | 番禺通赞五金塑料制品有限公司 | Chair bottom disc |
| CN101810409A (en) * | 2009-02-19 | 2010-08-25 | 上海阿旺特家具有限公司 | Improved structure of office chair |
| CN201641149U (en) * | 2010-01-29 | 2010-11-24 | 陈育成 | Seat arm rest with improved structure |
| WO2011091617A1 (en) * | 2010-01-29 | 2011-08-04 | Chen Yucheng | Seat pan with improved structure |
| CN201958279U (en) * | 2010-11-29 | 2011-09-07 | 汕头市世纪星家具实业有限公司 | Suspended back and chair with same |
| CN202086061U (en) * | 2011-05-16 | 2011-12-28 | 吴耀全 | Armrest structure for chair |
| CN202407895U (en) * | 2011-12-14 | 2012-09-05 | 惠州市惠阳区季昶五金制品有限公司 | Detachable seat in ergonomic structure |
| CN203735797U (en) * | 2013-12-19 | 2014-07-30 | 嘉兴市永泰五金塑料有限责任公司 | Office chair |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104921495A (en) * | 2015-07-04 | 2015-09-23 | 苏州塔可盛电子科技有限公司 | Integrated office chair |
| CN104921493A (en) * | 2015-07-04 | 2015-09-23 | 苏州塔可盛电子科技有限公司 | Office chair |
| CN106963157A (en) * | 2016-07-29 | 2017-07-21 | 台山市金昊贸易有限公司 | A kind of office chair for being easy to adjust height |
| CN110440732A (en) * | 2019-08-26 | 2019-11-12 | 中国标准化研究院 | A kind of sofa ergonomics test device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140312 |
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| RJ01 | Rejection of invention patent application after publication |