CN203735797U - Office chair - Google Patents
Office chair Download PDFInfo
- Publication number
- CN203735797U CN203735797U CN201320838568.1U CN201320838568U CN203735797U CN 203735797 U CN203735797 U CN 203735797U CN 201320838568 U CN201320838568 U CN 201320838568U CN 203735797 U CN203735797 U CN 203735797U
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an office chair which comprises chair legs, a chair seat, a chair back and armrests, wherein a base plate is arranged between the chair legs and the chair seat and is connected with the chair seat and the armrests through connection rods and movable bolts; through holes are formed in the bottom and two sides of the base plate; the base plate is connected with the connection rods through hexagonal rods in the through holes in two sides; the base plate is connected with the chair back through a connection piece; a tilting mechanism is arranged in the base plate; tilting of the chair back can be controlled, and the tilting degree of the chair back can be subjected to multi-stage adjustment; the base plate is provided with a seat lifting adjustment mechanism; armrest lifting adjustment mechanisms, armrest front-back adjustment mechanisms, armrest left-right adjustment mechanisms and armrest rotation adjustment mechanisms are arranged in the armrests. The office chair provided by the utility model has a tilting adjustment function, so that multi-stage tilting adjustment can be executed; the armrests can be subjected to front-back, left-right, up-down and rotation adjustment, so that requirements of people can be met to the maximum extent.
Description
Technical field
The utility model relates to a kind of chair, especially relates 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.Level of comfort, the function etc. of chair 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 purpose of this utility model is to provide a kind of multi-functional office chair.
What the utility model solved is the defects such as existing office chair structure design is reasonable not, and comfort is not good.
The technical scheme that the utility model technical solution problem 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 of being located in 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 made up 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 beneficial effects of the utility model are: compared with prior art, the office chair that the utility model provides, 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.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is structure explosive view of the present utility model.
Fig. 3 is the explosive view of the utility model handrail.
Fig. 4 is the explosive view on the utility model chassis.
Fig. 5 is the explosive view of the utility model chair back.
Fig. 6 is the explosive view of the utility model seat support.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
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 of being located in 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 made up 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) of being located in 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 back of the body internal and external frames.
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 seat 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 made up 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 |
|---|---|---|---|
| CN201320838568.1U CN203735797U (en) | 2013-12-19 | 2013-12-19 | Office chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320838568.1U CN203735797U (en) | 2013-12-19 | 2013-12-19 | Office chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203735797U true CN203735797U (en) | 2014-07-30 |
Family
ID=51335683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320838568.1U Expired - Fee Related CN203735797U (en) | 2013-12-19 | 2013-12-19 | Office chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203735797U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103622346A (en) * | 2013-12-19 | 2014-03-12 | 嘉兴市永泰五金塑料有限责任公司 | Office chair |
| CN113749449A (en) * | 2021-09-16 | 2021-12-07 | 嘉兴市永泰五金塑料有限责任公司 | Office chair chassis with rotating structure |
-
2013
- 2013-12-19 CN CN201320838568.1U patent/CN203735797U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103622346A (en) * | 2013-12-19 | 2014-03-12 | 嘉兴市永泰五金塑料有限责任公司 | Office chair |
| CN113749449A (en) * | 2021-09-16 | 2021-12-07 | 嘉兴市永泰五金塑料有限责任公司 | Office chair chassis with rotating structure |
| CN113749449B (en) * | 2021-09-16 | 2024-04-16 | 嘉兴市永泰五金塑料有限责任公司 | Office chair chassis with rotating structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20161219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |