CN201267313Y - Intensified seat - Google Patents
Intensified seat Download PDFInfo
- Publication number
- CN201267313Y CN201267313Y CNU2008200516941U CN200820051694U CN201267313Y CN 201267313 Y CN201267313 Y CN 201267313Y CN U2008200516941 U CNU2008200516941 U CN U2008200516941U CN 200820051694 U CN200820051694 U CN 200820051694U CN 201267313 Y CN201267313 Y CN 201267313Y
- Authority
- CN
- China
- Prior art keywords
- seat
- backrest
- frame
- seat support
- underframe
- 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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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model discloses a reinforced chair, comprising a chair seat, a back rest and chair legs. The chair seat and the back-surface of the back rest are connected with a reinforcing frame, and the shape of the reinforcing frame matches with the chair seat and the back rest. The reinforced chair has the advantages of reinforced structure, high durability and strong supporting force.
Description
Technical field
The utility model relates to a kind of chair, specifically belongs to the seat of strengthening its structural strength.
Background technology
No matter modern furniture is household furniture or office furniture, and in order to improve its practicality, comfort, ease of use, people are more and more high to the requirement on its function, also requires its manufacturing and installation method simple as far as possible simultaneously.
Not collapsible chair mainly use at home bigger dining room or the bigger meeting room of office space, need not it is carried out folding after people use.Chair of the prior art is made up of two preceding chair legs, two back legs, seat, the chair back usually, preceding chair leg is directly fixed on the below of seat usually, and back leg is longer, and the corresponding position that seat cooperates with it needs perforate usually, and the chair back then is fixed in the top of two back legs by screw; Also have the chair leg with four equal heights to be directly fixed on the seat below, rear side is fixed two montants above seat in addition, in order to fixing seat.Above-mentioned chair connects the chair back by the chair pin that extends, and such structural strength is not enough, is not durable.
The utility model content
The purpose of this utility model is to address the aforementioned drawbacks, and a kind of its structural strength, durable, a kind of reinforcement seat that supporting force is strong strengthened is provided.
For achieving the above object:
A kind of reinforcement seat comprises seat support, backrest and chair pin, and the described seat support and the backrest back side are connected with reinforced frame, and the frame shape of reinforced frame and seat support and backrest are complementary.
Described seat support and backrest can be made into integration.
Have several connecting through holes on the described reinforced frame, bolt passes connecting through hole and is connected with backrest with seat support.
Be connected with many cross bars in the described reinforced frame.
Described reinforced frame can be divided into upper frame, underframe, and is hinged between upper frame and the underframe.
Hinged between described upper frame and the underframe, be connected with the elastic bridge bar between the cross bar of upper frame and underframe.
The beneficial effects of the utility model:
1, the seat support of seat of the present utility model and the backrest back side are connected with reinforced frame, and the frame shape of reinforced frame and seat support and backrest are complementary, and the periphery of reinforced frame and seat support and backrest closely link together, and are integral structure; The people is seated on the seat, and pressure is pressed on seat support and the backrest, and pressure is scattered on the reinforced frame, and the intensity of seat support and backrest and reinforced frame bilayer guarantees the stressed even of chair, and supporting force is strong, thereby improves the durable of chair.
2, reinforced frame can use metal to make, and metal reinforced frame intensity is guaranteed, better effects if.
Description of drawings
Fig. 1 is the structural representation of seat and backrest split
Fig. 2 is the structural representation of seat and another example of backrest split
Fig. 3 is the structural representation of seat and backrest one
Fig. 4 is the structural representation of seat and another example of backrest one
The specific embodiment
As illustrated in fig. 1 and 2: a kind of reinforcement seat, comprise seat support 1, backrest 2 and chair pin, it is characterized in that the described seat support 1 and backrest 2 back sides are connected with reinforced frame 3, the frame shape of reinforced frame 3 and seat support 1 and backrest 2 are complementary.
Have several connecting through holes on the described reinforced frame 3, bolt passes connecting through hole and is connected with backrest 2 with seat support 1.
Be connected with many cross bars 4 in the described reinforced frame 3.
Described reinforced frame 3 can be divided into upper frame 301, underframe 302, and is hinged between upper frame 301 and the underframe 302, the connecting portion 6 of upper frame 301 and underframe 302.
Hinged between described upper frame 301 and the underframe 302, be connected with elastic bridge bar 5 between the cross bar 4 of upper frame 301 and underframe 302.
Shown in Fig. 3 and 4: a kind of reinforcement seat, comprise seat support 1, backrest 2 and chair pin, it is characterized in that the described seat support 1 and backrest 2 back sides are connected with reinforced frame 3, the frame shape of reinforced frame 3 and seat support 1 and backrest 2 are complementary.
Described seat support 1 and backrest 2 can be made into integration.
Have several connecting through holes on the described reinforced frame 3, bolt passes connecting through hole and is connected with backrest 2 with seat support 1.
Be connected with many cross bars 4 in the described reinforced frame 3.
Described reinforced frame 3 can be divided into upper frame 301, underframe 302, and is hinged between upper frame 301 and the underframe 302, the connecting portion 6 of upper frame 301 and underframe 302.
Claims (6)
1. strengthen seat for one kind, comprise seat support (1), backrest (2) and chair pin, it is characterized in that the described seat support (1) and backrest (2) back side are connected with reinforced frame (3), the frame shape of reinforced frame (3) and seat support (1) and backrest (2) are complementary.
2. according to the described a kind of reinforcement seat of claim 1, it is characterized in that described seat support (1) and backrest (2) can be made into integration.
3. according to the described a kind of reinforcement seat of claim 1, it is characterized in that described reinforced frame has several connecting through holes on (3), bolt passes connecting through hole and is connected with backrest (2) with seat support (1).
4. according to the described a kind of reinforcement seat of claim 1, it is characterized in that, be connected with many cross bars (4) in the described reinforced frame (3).
5. according to the described a kind of reinforcement seat of claim 1, it is characterized in that described reinforced frame (3) can be divided into upper frame (301), underframe (302), hinged between upper frame (301) and the underframe (302).
6. according to claim 1,3 or 5 described a kind of reinforcement seats, it is characterized in that, hinged between described upper frame (301) and the underframe (302), be connected with elastic bridge bar (5) between the cross bar (4) of upper frame (301) and underframe (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200516941U CN201267313Y (en) | 2008-08-04 | 2008-08-04 | Intensified seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200516941U CN201267313Y (en) | 2008-08-04 | 2008-08-04 | Intensified seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201267313Y true CN201267313Y (en) | 2009-07-08 |
Family
ID=40839889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200516941U Expired - Fee Related CN201267313Y (en) | 2008-08-04 | 2008-08-04 | Intensified seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201267313Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106880204A (en) * | 2015-12-16 | 2017-06-23 | 有限会社爱琳彩 | Radial type chair |
-
2008
- 2008-08-04 CN CNU2008200516941U patent/CN201267313Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106880204A (en) * | 2015-12-16 | 2017-06-23 | 有限会社爱琳彩 | Radial type chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090708 |