CN203000050U - Bearing frame for seat plates of stacked chairs - Google Patents
Bearing frame for seat plates of stacked chairs Download PDFInfo
- Publication number
- CN203000050U CN203000050U CN 201220748615 CN201220748615U CN203000050U CN 203000050 U CN203000050 U CN 203000050U CN 201220748615 CN201220748615 CN 201220748615 CN 201220748615 U CN201220748615 U CN 201220748615U CN 203000050 U CN203000050 U CN 203000050U
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- CN
- China
- Prior art keywords
- bearing frame
- support bracket
- utility
- halfbody
- model
- 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 discloses a bearing frame for seat plates of stacked chairs. The bearing frame for seat plates of stacked chairs comprises a bearing frame main body, wherein the bearing frame main body is composed of two hollow half bodies; and openings of the two hollow half bodies are tightly folded and fixed together. By adopting the technical scheme, the bearing frame is composed of two hollow half bodies, so that the weight of the bearing frame is reduced, the materials are saved and the production cost is saved; and besides, the two hollow half bodies can be punched and machined, and then welded to obtain the bearing frame, so that the production efficiency is improved.
Description
Technical field:
The utility model relates to a kind of row's chair seat board support bracket.
Background technology:
Row's chair is to be arranged in a kind of furniture of having a rest and use to people in the public place, it need to bear the weight of human body, thus require it to have higher intensity, but row's chair seat board is all to adopt thinner sheet material to make, in order to increase the load bearing stength of sheet material, be provided with support bracket in the back of row's chair seat board.Traditional support bracket is all to adopt the processing technology of die cast to make, although the support bracket intensity that adopts this processing technology to make is enough, gravity is heavier, and materials are many, cause manufacturing cost higher, be subjected to simultaneously the condition restriction of die-casting process, production efficiency is very low.
Summary of the invention:
The purpose of this utility model is in order to overcome the shortcoming of above-mentioned prior art, and a kind of economical with materials, lightweight, the row's chair seat board support bracket that can enhance productivity are provided.
Utility model purpose of the present utility model can realize by following technical scheme: a kind of row's chair seat board support bracket, include the support bracket body, the support bracket body hollowly consists of halfbody by two, and two mutual close apposition of hollow opening to halfbody are fixed together.
Its step is as follows:
1. at first to the sheet material sawing sheet;
2. plate material is carried out punch process, deburring, obtain two hollow to halfbody;
3. hollow involutory to halfbody with two, then connect along involutory side weld, make two hollow halfbody to be fixed together, obtain the support bracket blank;
4. the support bracket blank is carried out sanding and polishing, finally obtained required support bracket.
After adopting the technical program, the beneficial effects of the utility model are: support bracket is by two hollow consisting of halfbody, support bracket weight is lightened, and economical with materials, reduced production cost, two other is hollow can realize punch process to halfbody, then with two, halfbody is carried out soldering, obtain support bracket, thereby improved the efficient of producing.
Description of drawings:
Fig. 1 is the structure chart of the utility model row chair seat board support bracket;
Fig. 2 is the decomposition chart of the utility model row chair seat board support bracket;
Fig. 3 is two hollow structure charts to halfbody of the utility model row chair seat board support bracket.
The specific embodiment:
Below in conjunction with accompanying drawing, present technique is described further.
Row's chair seat board support bracket of the present embodiment includes support bracket body 1, and support bracket body 1 hollowly consists of halfbody 11,12 by two, and two hollow is fixed together to halfbody 11,12 the mutual close apposition of opening.
The production method of above-mentioned row's chair seat board support bracket, its step is as follows:
1. at first to the sheet material sawing sheet;
2. plate material is carried out punch process, deburring, obtain two hollow to halfbody;
3. hollow involutory to halfbody with two, then connect along involutory side weld, two pairs of halfbodies are fixed together, obtain the support bracket blank;
4. the support bracket blank is carried out sanding and polishing, finally obtained required support bracket.
The above is only preferred embodiment of the present utility model, is not the utility model is done any pro forma restriction.Any those of ordinary skill in the art, do not breaking away from technical solutions of the utility model scope situation, all can utilize method and the technology contents of above-mentioned announcement to make many possible changes and modification to technical solutions of the utility model, or be revised as the equivalent embodiment of equivalent variations.Therefore every content that does not break away from technical solutions of the utility model, the equivalence of doing according to shape, structure and the principle of the utility model changes, and all should be covered by in protection domain of the present utility model.
Claims (1)
1. row's chair seat board support bracket, include the support bracket body, it is characterized in that: the support bracket body hollowly consists of halfbody by two, and two mutual close apposition of hollow opening to halfbody are fixed together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220748615 CN203000050U (en) | 2012-12-31 | 2012-12-31 | Bearing frame for seat plates of stacked chairs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220748615 CN203000050U (en) | 2012-12-31 | 2012-12-31 | Bearing frame for seat plates of stacked chairs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203000050U true CN203000050U (en) | 2013-06-19 |
Family
ID=48591696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220748615 Expired - Fee Related CN203000050U (en) | 2012-12-31 | 2012-12-31 | Bearing frame for seat plates of stacked chairs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203000050U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103005889A (en) * | 2012-12-31 | 2013-04-03 | 邓旭初 | Seat board bearing frame of row chair and production method of seat board bearing frame |
-
2012
- 2012-12-31 CN CN 201220748615 patent/CN203000050U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103005889A (en) * | 2012-12-31 | 2013-04-03 | 邓旭初 | Seat board bearing frame of row chair and production method of seat board bearing frame |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20191231 |