CN203182410U - Office chair - Google Patents
Office chair Download PDFInfo
- Publication number
- CN203182410U CN203182410U CN 201320129259 CN201320129259U CN203182410U CN 203182410 U CN203182410 U CN 203182410U CN 201320129259 CN201320129259 CN 201320129259 CN 201320129259 U CN201320129259 U CN 201320129259U CN 203182410 U CN203182410 U CN 203182410U
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- CN
- China
- Prior art keywords
- chair back
- supporting seat
- chair
- office
- 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.)
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Abstract
The utility model relates to the technical field of office supplies, and in particular relates to an office chair. The office chair comprises a base and a chair seat, wherein the chair seat comprises a supporting seat, a chair back and two drag hook parts. The supporting seat is hinged with the chair back through a hinging part. The supporting seat is further connected with the chair back through the two drag hook parts. According to the office chair provided by the utility model, the supporting seat is hinged with the chair back through the hinging part, so that the angel between the supporting seat and the chair back can be adjusted. When the angel between the supporting seat and the chair back is adjusted, the supporting seat is further connected with the chair back through the two drag hook parts so as to ensure that the chair back can provide enough load-bearing force. The load-bearing force of the chair back can be increased by the drag hook parts, and higher weight can be supported by the chair back. Therefore, when the angel of the office chair is adjusted, the chair back can provide enough load-bearing force.
Description
Technical field
The utility model relates to the office appliance technical field, in particular to a kind of office chair.
Background technology
In the correlation technique, the office chair that the deskman uses generally comprises pedestal and seat support, and described seat support is arranged on the described pedestal, and described pedestal is used for supporting described seat support.Wherein, described seat support comprises the chair back and supporting seat, and the described chair back and described supporting seat are fixedly connected.
It is fixedly connected why the chair back of the office chair in the correlation technique and supporting seat adopt, because the connection of angle adjustable, the chair back can't provide enough bearing capacities, when the people leaned against on the chair back, the chair back can't be kept must angle, therefore, can only sacrifice adjusting angle and get function, guarantee the bearing capacity of the chair back.
The utility model content
The purpose of this utility model is to provide office chair, to solve the above problems.
Provide office chair in embodiment of the present utility model, described office chair comprises pedestal and seat support, and described seat support comprises supporting seat, the chair back and two drag hook parts;
Described supporting seat and the described chair back are hinged by hinge member;
Described supporting seat also is connected by described two drag hook parts with the described chair back.
The office chair of the utility model above-described embodiment is undertaken hingedly by hinge member between supporting seat and the chair back, so the angle between supporting seat and the chair back can be regulated.When the adjustable angle between supporting seat and the chair back, in order to guarantee that the chair back can provide enough bearing capacities, supporting seat also is connected by described two drag hook parts with the described chair back, can increase the bearing capacity of the chair back by hook part, prevents that the barysomatia back support incessantly.Therefore make office chair of the present utility model when carrying out angular adjustment, the chair back can provide enough bearing capacities.
Description of drawings
Fig. 1 shows the structural representation of the utility model embodiment 1 office chair;
Fig. 2 shows the structural representation of the utility model embodiment 2 office chairs.
Description of drawings: the 1-chair back, 2-supporting seat, 3-pedestal, 4-hinge member, 5-headrest, 6-drag hook parts, 7-arrangement for adjusting height.
The specific embodiment
Also by reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.
Supporting seat 2 is hinged by hinge member 4 with the chair back 1;
Supporting seat 2 also is connected by two drag hook parts 6 with the chair back 1.
The office chair of present embodiment is undertaken hingedly by hinge member 4 between supporting seat 2 and the chair back 1, so the angle between supporting seat 2 and the chair back 1 can be regulated.When the adjustable angle between supporting seat 2 and the chair back 1, in order to guarantee that the chair back 1 can provide enough bearing capacities, supporting seat 2 also is connected by described two drag hook parts 6 with the described chair back 1, can increase the bearing capacity of the chair back 1 by hook part, prevents that 1 of the barysomatia chair back is unable to hold out.Therefore make the office chair of present embodiment when carrying out angular adjustment, the chair back 1 can provide enough bearing capacities.
Embodiment 2
Present embodiment 2 provides a kind of preferred embodiment of office chair on the basis of embodiment 1, as shown in Figure 2, described office chair comprises pedestal 3 and seat support, and described seat support comprises supporting seat 2, the chair back 1 and two drag hook parts 6; Supporting seat 2 is hinged by hinge member 4 with the chair back 1; And supporting seat 2 also is connected by two drag hook parts 6 with the chair back 1.
Particularly, hinge member 4 is jointed shaft, and hinge member 4 is set to jointed shaft, is conducive to the hinged of the chair back 1 and supporting seat 2, and can makes the angular adjustment between the chair back 1 and the supporting seat 2 easier.
In addition, described jointed shaft is provided with damper assembly, after the chair back 1 and supporting seat 2 are adjusted to the angle that needs, can pass through damper assembly, and the chair back 1 and supporting seat 2 are fixed on required angle.
For the chair back 1 and supporting seat 2 are fixed on required angle, except can being provided with locked assembly by described jointed shaft by arranging the damper assembly, by described locked assembly the chair back 1 and supporting seat 2 are fixed on required angle.
Preferably, drag hook parts 6 are the elastic draw hook parts, and described elastic draw hook parts can adapt to the different angles that adjust between the chair back 1 and the supporting seat 2.
In addition, use when making described office chair be more suitable for deskman's lunch break, the top of the chair back 1 is provided with headrest 5, is conducive to the deskman by headrest 5 and faces upward and lean against on the chair back 1 and be conducive to make the deskman to keep good sleeping position.
Headrest 5 has the depression towards the chair back 1, can further protect deskman's cervical vertebra by the depression that arranges on the headrest 5,
In addition, headrest 5 can also be cylindric.
The office chair of present embodiment also comprises: arrangement for adjusting height 7; Arrangement for adjusting height 7 is arranged between pedestal 3 and the seat support.Can regulate the height of office chair by arrangement for adjusting height 7, the people who makes office chair be suitable for different heights uses.
Particularly, arrangement for adjusting height 7 is provided with the height regulating handle.
The above is preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. an office chair comprises pedestal and seat support, it is characterized in that, described seat support comprises supporting seat, the chair back and two drag hook parts;
Described supporting seat and the described chair back are hinged by hinge member;
Described supporting seat also is connected by described two drag hook parts with the described chair back.
2. office chair according to claim 1 is characterized in that, described hinge member is jointed shaft.
3. office chair according to claim 2 is characterized in that, described jointed shaft is provided with damper assembly.
4. office chair according to claim 2 is characterized in that, described jointed shaft is provided with locked assembly.
5. according to claim 3 or 4 described office chairs, it is characterized in that described drag hook parts are the elastic draw hook parts.
6. office chair according to claim 1 is characterized in that, the top of the described chair back is provided with headrest.
7. office chair according to claim 6 is characterized in that, described headrest has the depression towards the described chair back.
8. office chair according to claim 6 is characterized in that, described headrest is cylindric.
9. office chair according to claim 1 is characterized in that, also comprises: arrangement for adjusting height;
Described arrangement for adjusting height is arranged between described pedestal and the described seat support.
10. office chair according to claim 9 is characterized in that, described arrangement for adjusting height is provided with the height regulating handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320129259 CN203182410U (en) | 2013-03-20 | 2013-03-20 | Office chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320129259 CN203182410U (en) | 2013-03-20 | 2013-03-20 | Office chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203182410U true CN203182410U (en) | 2013-09-11 |
Family
ID=49099323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320129259 Expired - Fee Related CN203182410U (en) | 2013-03-20 | 2013-03-20 | Office chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203182410U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112274337A (en) * | 2020-11-26 | 2021-01-29 | 上海互邦智能康复设备股份有限公司 | Nursing trolley capable of lifting or lying down |
-
2013
- 2013-03-20 CN CN 201320129259 patent/CN203182410U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112274337A (en) * | 2020-11-26 | 2021-01-29 | 上海互邦智能康复设备股份有限公司 | Nursing trolley capable of lifting or lying down |
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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: 20130911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |