CN102499536A - Office chair - Google Patents
Office chair Download PDFInfo
- Publication number
- CN102499536A CN102499536A CN2011103689008A CN201110368900A CN102499536A CN 102499536 A CN102499536 A CN 102499536A CN 2011103689008 A CN2011103689008 A CN 2011103689008A CN 201110368900 A CN201110368900 A CN 201110368900A CN 102499536 A CN102499536 A CN 102499536A
- Authority
- CN
- China
- Prior art keywords
- backrest
- support
- chair
- seat cushion
- office chair
- 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
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- 239000012467 final product Substances 0.000 description 2
- 210000000689 upper leg Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Images
Abstract
An office chair comprises a seat cushion, a backrest, a headrest and chair legs, wherein the headrest and the chair legs are positioned above the backrest; the backrest is connected with the seat cushion through a self-locking hinge; the support pass through the fixed pin to be fixed on the fixing base, the fixing base fix on the back. The invention arranges the bracket which can be pulled out below the seat cushion, when the user needs to lie, the bracket is pulled out, the backrest cushion is placed on the bracket, the backrest is laid backwards, and the bracket is pulled to support the backrest, thus forming a simple bed for lying.
Description
Technical field
The present invention relates to a kind of office chair, belong to the optimisation technique of office chair with chaise longue function.
Background technology
Present office chair scarcely possesses the chaise longue function, and when people hoped to lie down rest, conventional office chair just can't satisfy needs of people.
In the patent No. is the file of 200820201134.X, disclose a kind of multifunctional chair, the adjustable angle joint between the seat cushion and the chair back has satisfied the needs of people to couching to a certain extent, still, does not have thigh support, and the comfortableness that couches is relatively poor.
A kind of star base office chair of dual purposes of sitting and lying, application number is disclosed in being 20091011072.4 patent document; Advantage is to have increased at chair back rear at the chair back to have increased the vertical sleeve pipe that is connected with star base, and advantage is that the chair back had fallen the back support reinforcing, and deficiency is that structure is comparatively complicated; And when using as seat; Rotation does not have common swivel chair flexible, and when making chaise longue and using, does not have thigh support.
Therefore, the needs searching is a kind of can either satisfy the routine office work use, can satisfy the office chair of the needs that couch again.
Summary of the invention
The purpose of this invention is to provide and a kind ofly can either satisfy routine office work and use, can satisfy the office chair of the needs that couch again.
Technical scheme of the present invention is: a kind of office chair; Comprise seat cushion 1, backrest 2, be positioned at headrest 3, the chair pin 4 of backrest 2 tops; Chair pin 4 is fixed on seat cushion 1 below; Described office chair also comprises carriage 5, support 6 and backing cushion 9 independently, and described carriage 5 is fixed on the below of seat cushion 1 through movable guiding rail 7; Described backrest 2 is connected with seat cushion 1 through self-latching hinge 21; Described support 6 is fixed on the holder 8 through steady pin, and described holder 8 is fixed on the backrest 2.
Described carriage 5 is provided with the opening towards chair pin 4, and the back shaft of described chair pin 4 is positioned at described opening.
Be provided with above the described holder 8 stop support 6 to above the stop bit projection of upset.
Described holder 8 is provided with and stops the stop bit mechanism of support 6 to the top upset.
Described support 6 is made U type, three-legged support or column type.
The height of described support 6 is greater than the height of chair pin 4.
Beneficial effect
1, telescopic carriage is set below seat cushion, in the time of need couching, pulls out carriage, backing cushion is placed on the carriage, fell backrest backward, draw back the stent support backrest, just form a simple and easy bed and supply to couch.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is an expansion design sketch of the present invention;
Fig. 3 is a carriage front view of the present invention;
Fig. 4 is a support front view of the present invention;
Fig. 5 is the vertical view of support of the present invention;
Fig. 6 is the front view of holder of the present invention;
Fig. 7 is the vertical view of holder of the present invention.
Among the figure 1, seat cushion, 2, backrest, 21, self-latching hinge, 3, headrest, 4, the chair pin, 5, carriage, 6, support, 7, movable guiding rail, 8, holder, 9, backing cushion.
The specific embodiment
As shown in Figure 1; A kind of office chair comprises seat cushion 1, backrest 2, is positioned at headrest 3, the chair pin 4 of backrest 2 tops, and chair pin 4 is fixed on seat cushion 1 below; Described office chair also comprises carriage 5, support 6 and backing cushion 9 independently, and described carriage 5 is fixed on the below of seat cushion 1 through movable guiding rail 7; Described backrest 2 is connected with seat cushion 1 through self-latching hinge 21; Described support 6 is fixed on the holder 8 through steady pin, and described holder 8 is fixed on the backrest 2.
As shown in Figure 3, described carriage 5 is provided with the opening towards chair pin 4, and the back shaft of described chair pin 4 is positioned at described opening.In the application of reality, described carriage 5 can also be made two relatively independent back-up blocks, is placed in the chair pin both sides of the bottom of seat cushion 1 respectively through movable guiding rail 7.
Like Fig. 6 and shown in Figure 7, be provided with above the described holder 8 stop support 6 to above the stop bit projection of upset.
Described holder 8 is provided with and stops the stop bit mechanism of support 6 to the top upset.
Like Fig. 4 and shown in Figure 5, described support 6 is made U type, three-legged support or column type.
The height of described support 6 is greater than the height of chair pin 4.
As shown in Figure 2, when needs couch, pull out the carriage 5 that is positioned at seat cushion 1 below, backing cushion 9 is placed on the carriage 5, fell backrest 2 backward, draw back support 6 and support backrest 2, just form a simple and easy bed and supply to couch.
When drawing back support 6,, just can stop upwards upset of support 6 in the stop bit mechanism of stop bit projection above the holder 8 or setting on holder 8.
Finish using, be pulled upwardly backrest,, replace backing cushion 9, return original position to the carriage holder and get final product support 6 pushed home.
In the application of reality, backing cushion 9 also can be placed in the rear of backrest 2.When less demanding, also backing cushion 9 can be set to couching, above carriage 5, cushion be set and get final product.
The foregoing description only is to be used for interpretation purposes of the present invention, and is not to be limitation of the present invention, and those skilled in the art in essential scope of the present invention, make various variations or alternative, also should belong to protection category of the present invention.
Claims (6)
1. office chair; Comprise seat cushion (1), backrest (2), be positioned at headrest (3), the chair pin (4) of backrest (2) top; Chair pin (4) is fixed on seat cushion (1) below; It is characterized in that: described office chair also comprises carriage (5), support (6) and backing cushion (9) independently, and described carriage (5) is fixed on the below of seat cushion (1) through movable guiding rail (7); Described backrest (2) is connected with seat cushion (1) through self-latching hinge (21); Described support (6) is fixed on the holder (8) through steady pin, and described holder (8) is fixed on the backrest (2).
2. office chair according to claim 1 is characterized in that: described carriage (5) is provided with the opening towards chair pin (4), and the back shaft of described chair pin (4) is positioned at described opening.
3. office chair according to claim 1 is characterized in that: be provided with the stop bit projection that stops support (6) to overturn to the top in described holder (8) top.
4. office chair according to claim 1 is characterized in that: described holder (8) is provided with and stops the stop bit mechanism of support (6) to the top upset.
5. office chair according to claim 1 is characterized in that: described support (6) is made U type, three-legged support or column type.
6. office chair according to claim 1 is characterized in that: the height of described support (6) is greater than the height of chair pin (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103689008A CN102499536A (en) | 2011-11-18 | 2011-11-18 | Office chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103689008A CN102499536A (en) | 2011-11-18 | 2011-11-18 | Office chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102499536A true CN102499536A (en) | 2012-06-20 |
Family
ID=46211718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103689008A Pending CN102499536A (en) | 2011-11-18 | 2011-11-18 | Office chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102499536A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102907945A (en) * | 2012-11-17 | 2013-02-06 | 徐禄均 | Chair |
| CN104398032A (en) * | 2013-11-16 | 2015-03-11 | 广西柳州中嘉知识产权服务有限公司 | Office chair |
| CN104856493A (en) * | 2014-12-17 | 2015-08-26 | 靳言宾 | Multipurpose office chair |
| CN105902014A (en) * | 2016-06-27 | 2016-08-31 | 刘忠刚 | Chair |
-
2011
- 2011-11-18 CN CN2011103689008A patent/CN102499536A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102907945A (en) * | 2012-11-17 | 2013-02-06 | 徐禄均 | Chair |
| CN104398032A (en) * | 2013-11-16 | 2015-03-11 | 广西柳州中嘉知识产权服务有限公司 | Office chair |
| CN104856493A (en) * | 2014-12-17 | 2015-08-26 | 靳言宾 | Multipurpose office chair |
| CN105902014A (en) * | 2016-06-27 | 2016-08-31 | 刘忠刚 | 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: 20120620 |