CN2428024Y - Chair top - Google Patents
Chair top Download PDFInfo
- Publication number
- CN2428024Y CN2428024Y CN 00223264 CN00223264U CN2428024Y CN 2428024 Y CN2428024 Y CN 2428024Y CN 00223264 CN00223264 CN 00223264 CN 00223264 U CN00223264 U CN 00223264U CN 2428024 Y CN2428024 Y CN 2428024Y
- Authority
- CN
- China
- Prior art keywords
- seat face
- bearing support
- matrix
- seat
- utility
- 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 relates to a chair surface, which is provided with a chair surface base body. The utility model is characterized in that a supporting frame is arranged on the lower part of chair surface base body; a mounting hole is arranged on the supporting frame; vertical edges which are bended downwards are arranged on the periphery of the chair surface base body; the side part of the supporting frame is fixed sideways on the vertical edges through screws; the bottom part of the supporting frame is flushed with the lower end surface of the vertical edges of the chair surface base body. The utility model has the advantages that compound making manner is no longer to be used, the production process is simpler, and the fabrication cost is greatly reduced.
Description
The utility model relates to a kind of seat face.
China's utility model patent discloses a kind of composite seat face for No. 97237649.6, and this composite seat face comprises the seat face basic unit of being made by fiberglass or plastics, it is characterized in that in the seat face basic unit compound with it metal surface being arranged.This seat face is generally used for stadiums or other public place, generally is directly by it being installed on prefabricated mounting or the seat base.This seat mask has reliable in structure, intensity height, the characteristics of long service life.But it makes comparatively complicated, and cost is higher, thereby awaits improving.
The purpose of this utility model provides the seat face that a kind of making is more simple, cost is lower.
The purpose of this utility model realizes in the following manner: the shape to seat face matrix is preferred in addition, and bearing support is set up in the bottom of present seat matrix, the intensity of reinforced seat seat, thereby be convenient to directly adopt sheet metal to make seat face matrix, and no longer adopt complex method to make the seat face, corresponding simplification manufacturing process reduces cost of manufacture.Specifically, seat mask of the present utility model has seat face matrix, the bottom that it is characterized in that described seat face matrix is provided with bearing support, bearing support is provided with installing hole, the periphery of described seat face matrix has the vertical edge of downward bending, the sidepiece of described bearing support passes through the screw lateral fixation on this vertical edge, end face under the vertical edge of the bottom of described bearing support and described seat face matrix.In the utility model, the vertical edge of the downward bending that seat face matrix is had is convenient to make seat face matrix to be connected with the bearing support side direction.Therefore the supporting that is subjected to bearing support owing to seat face matrix has strengthened intensity, and above-mentioned seat face matrix can directly adopt sheet metal to make, and has both had certain intensity as adopting, and stainless steel materials or aluminum alloy plate materials that can corrosion made again.When seat face of the present utility model is installed, can utilizes the installing hole on the bearing support that bearing support is installed on stadiums or other public place prefabricated mounting or seat base earlier, and then seat face matrix is fixed on the bearing support.In the present seat use, because end face under the bottom of bearing support and the vertical edge of described seat face matrix, so the vertical edge of bearing support and seat face matrix can bear the pressure that seat face matrix is subjected to jointly, and with this pressure be delivered to mounting or the seat base on.Set bearing support can adopt multiple frame structure form in the utility model, as long as can bear enough weight, the load-bearing index that makes the seat face reach design gets final product.
Compared with the aforementioned existing similar products, seat face of the present utility model no longer adopts compound mode to make, and its manufacture process is more simple, and cost of manufacture also greatly reduces.
Content of the present utility model further illustrates with the following Examples, but content of the present utility model is not limited only to content related among the embodiment.
Fig. 1 is the structural representation of seat face among the embodiment.
Fig. 2 is the A-A cutaway view.
Fig. 3 is the branching bolster structure schematic diagram.
Shown in Fig. 1～3, seat mask in the present embodiment has seat face matrix 1, the bottom of present seat matrix 1 is provided with bearing support 2, bearing support 2 is provided with installing hole 3, the periphery of seat face matrix 1 has the vertical edge 4 of downward bending, the sidepiece of described bearing support 2 passes through screw 5 lateral fixation on this vertical edge 4, end face under the vertical edge 4 of the bottom of described bearing support 2 and described seat face matrix.In the present embodiment, above-mentioned seat face matrix 1 is made by aluminum alloy plate materials, thereby constitutes aluminium alloy seat face.In addition, be provided with the feet 6 that protrudes downwards at the position of the seat face that the is positioned at matrix central authorities of bearing support, this feet 6 is the pressure that born of supporting base seat matrix central part effectively.
Claims (3)
1, a kind of seat face, has seat face matrix, the bottom that it is characterized in that described seat face matrix is provided with bearing support, bearing support is provided with installing hole, the periphery of described seat face matrix has the vertical edge of downward bending, the sidepiece of described bearing support passes through the screw lateral fixation on this vertical edge, end face under the vertical edge of the bottom of described bearing support and described seat face matrix.
2, seat face as claimed in claim 1 is characterized in that being provided with the feet that protrudes downwards at the position of the seat face that the is positioned at matrix central authorities of described bearing support.
3, seat face as claimed in claim 1 or 2 is characterized in that described seat face matrix made by aluminum alloy plate materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00223264 CN2428024Y (en) | 2000-06-13 | 2000-06-13 | Chair top |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00223264 CN2428024Y (en) | 2000-06-13 | 2000-06-13 | Chair top |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2428024Y true CN2428024Y (en) | 2001-05-02 |
Family
ID=33587844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00223264 Expired - Fee Related CN2428024Y (en) | 2000-06-13 | 2000-06-13 | Chair top |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2428024Y (en) |
-
2000
- 2000-06-13 CN CN 00223264 patent/CN2428024Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |