CN201468569U - Bench seat - Google Patents
Bench seat Download PDFInfo
- Publication number
- CN201468569U CN201468569U CN2009201943479U CN200920194347U CN201468569U CN 201468569 U CN201468569 U CN 201468569U CN 2009201943479 U CN2009201943479 U CN 2009201943479U CN 200920194347 U CN200920194347 U CN 200920194347U CN 201468569 U CN201468569 U CN 201468569U
- Authority
- CN
- China
- Prior art keywords
- crossbeam
- jiong
- utility
- model
- transverse beam
- 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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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model relates to a bench seat of simple structure and firm connection, belonging to the furniture manufacturing field, which comprises two side supporting frames 1, a middle transverse beam 2 and seats 3. The seats 3 are fixed on the transverse beam 2 through connecting pieces 4. The utility model is characterized in that the lower end of each connecting piece 4 is provided with a 'reverse U-shaped' fixed piece 41, the 'reverse U-shaped' fixed piece 41 is clamped on the transverse beam 2, connecting holes 5 penetrating through the front end and the rear end are arranged on the 'reverse U-shaped' fixed piece 41 and the transverse beam 2, and the 'reverse U-shaped' fixed piece 41 and the transverse beam 2 are fixedly connected with each other through screws 6. The number of the connecting holes is two or more than two. By adopting the structure, the utility model has the advantages that the structural design is simple and reasonable and the connection is firm.
Description
Technical field
The utility model belongs to furniture and makes the field, be specifically related to a kind of simple in structure, connect firm row's chair.
Background technology
The present row's chair that is used for public places such as airport, station mainly is made up of supported on both sides frame, intermediate transverse girder and seat support, and seat support is fixed on the crossbeam by connector.Adopt row's chair of this structure, in using kind, find that seat support is after long-time the use, loosening easily, chasing after its main cause is, there is unreasonable place in the connecting portion structural design of connector and crossbeam, and present connector all is directly to offer connecting hole in the bottom, beam surface upper is welded a plain film, offer through hole on the plain film, connector and crossbeam are fastening by attachment screw, adopt this connected mode, it connects forced section all on screw, in use, screw is easy to produce loosening, causes connection built on the sand.
Summary of the invention
The purpose of this utility model is to provide a kind of structural design advantages of simple, connects firm row's chair.
The purpose of this utility model is achieved in that a kind of row's chair, comprise supported on both sides frame 1, middle beam 2 and seat support 3, seat support 3 is fixed on the crossbeam 2 by connector 4, it is characterized in that: the lower end of described connector 4 has one " Jiong " shape fixture 41; " Jiong " shape fixture 41 is connected on the crossbeam 2; " Jiong " shape fixture 41, crossbeam 2 places offer pre-and post perforative connecting hole 5, " Jiong " shape fixture 41, crossbeam 2 be fixedly connected by screw 6.
Described connecting hole 5 has two or more.
Good effect of the present utility model: establish one in the lower end of connector and be connected on the crossbeam " Jiong " the shape fixture; " Jiong " shape fixture, crossbeam place offer pre-and post perforative connecting hole; " Jiong " shape fixture, crossbeam be fixedly connected by screw; adopt this connected mode; " Jiong " the shape fixture limited the horizontal rotatio direction of connector and moved forward and backward direction; therefore alleviated the stressed of attachment screw, connected firmly, be difficult for loosening.Connecting hole is preferably offered up and down more than two, and connecting like this can be more firm.
Description of drawings
Fig. 1 is row's chair stereogram of the present utility model;
Fig. 2 is row's chair rearview of the present utility model;
Fig. 3 is a connector stereogram of the present utility model;
Fig. 4 is a crossbeam stereogram of the present utility model.
Fig. 5 is row's chair crossbeam stereogram of prior art;
The specific embodiment
Be described in further detail below in conjunction with the specific embodiment of accompanying drawing the utility model row chair.
As Fig. 1-shown in Figure 4: row's chair of the present utility model, mainly form by supported on both sides frame 1, middle beam 2 and seat support 3, seat support 3 is fixed on the crossbeam 2 by connector 4, the lower end of connector 4 has one " Jiong " shape fixture 41; " Jiong " shape fixture 41 is connected on the crossbeam 2; " Jiong " shape fixture 41, crossbeam 2 places offer pre-and post perforative connecting hole 5; connecting hole 5 is preferably in more than two; " Jiong " shape fixture 41, crossbeam 2 be fixedly connected by screw 6; adopt this connected mode; simple and reasonable, connect firm.Figure 5 shows that crossbeam 2 structures of prior art, upper surface at crossbeam 2 is welded with a plain film 7, offer through hole 8 on the plain film 7, connector 4 is fixed on plain film 7 and the through hole 8 by screw, and this connected mode is owing to horizontally rotating spacing and the stressed of front and back direction of displacement born by attachment screw, screw is stressed bigger, the long-time use, screw is easy to become flexible, and therefore connects built on the sand.
Claims (2)
1. row's chair, comprise supported on both sides frame (1), middle beam (2) and seat support (3), seat support (3) is fixed on the crossbeam (2) by connector (4), it is characterized in that: the lower end of described connector (4) has one " Jiong " shape fixture (41); " Jiong " shape fixture (41) is connected on the crossbeam (2); " Jiong " shape fixture (41), crossbeam (2) locate to offer pre-and post perforative connecting hole (5), " Jiong " shape fixture (41), crossbeam (2) be fixedly connected by screw (6).
2. row's chair according to claim 1 is characterized in that: described connecting hole (5) has two or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201943479U CN201468569U (en) | 2009-09-05 | 2009-09-05 | Bench seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201943479U CN201468569U (en) | 2009-09-05 | 2009-09-05 | Bench seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201468569U true CN201468569U (en) | 2010-05-19 |
Family
ID=42404803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201943479U Expired - Fee Related CN201468569U (en) | 2009-09-05 | 2009-09-05 | Bench seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201468569U (en) |
-
2009
- 2009-09-05 CN CN2009201943479U patent/CN201468569U/en not_active Expired - Fee Related
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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: 20100519 Termination date: 20100905 |