CN2552405Y - Support for folding chair - Google Patents
Support for folding chair Download PDFInfo
- Publication number
- CN2552405Y CN2552405Y CN 02220680 CN02220680U CN2552405Y CN 2552405 Y CN2552405 Y CN 2552405Y CN 02220680 CN02220680 CN 02220680 CN 02220680 U CN02220680 U CN 02220680U CN 2552405 Y CN2552405 Y CN 2552405Y
- Authority
- CN
- China
- Prior art keywords
- knighthead
- seat support
- rods
- support
- 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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- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The utility model discloses a support for folding chairs, mainly comprising supporting slant rods; wherein, each two rods are intersected and pivoted in the supporting slant rods. Since each parallel two rods in the supporting slant rods of the chair frame are pivoted, strong supporting power is also realized by the thinner rods for the folding chairs.
Description
Technical field
The utility model relates to a kind of leisure goods, refers in particular to a kind of folding seat support.
Background technology
As shown in Figure 1, a kind of foldable chair support of commonly using, it mainly is made of the seat support part of this chair frame 1 ' the knighthead 11 ' of intersection pivot joint in twos, and the chair back mainly is made up of two vertical supporting rods 12 ', in the chair frame of this structure, seat support the place ahead does not have vertical supporting rod, it realizes supporting role by each knighthead 11 ' fully, and the support degree of each rod member is relatively large, and then the diameter of rod member requires thicker, when if rod member is thin, it is thin that its support degree but shows slightly.
The utility model content
The purpose of this utility model provides a kind of folding seat support that improves the folding seat support degree.
For achieving the above object, solution of the present utility model is: the folding seat support, mainly form by the knighthead of intersection pivot joint in twos, and wherein: this knighthead is made as double joint bar side by side.
The double joint bar of a described knighthead is provided in a side of the preceding knighthead or the back knighthead of the dual-side of seat support.
After adopting such scheme,, then utilize thinner rod member also can realize the effect that the folding seat support degree is strong because the knighthead in the chair frame is to be made as side by side that the double joint bar pivot connects.
Description of drawings
Fig. 1 is for commonly using the product stereogram;
Fig. 2 is embodiment 1 schematic perspective view of the present utility model;
Fig. 3 is embodiment 2 schematic perspective views of the present utility model.
The specific embodiment
As shown in Figure 2, the folding seat support, it mainly is made up of the knighthead 11 of intersection pivot joint in twos, and two vertical supporting rods 12 are formed the chair back rod of chair framves.
Key of the present utility model is: the preceding knighthead 11 in the both sides of seat support is articulated with back knighthead 11 by double joint thin bar 111 side by side and forms, and effectively improves the support degree of chair frame with this.
Be illustrated in figure 3 as another embodiment of the present utility model, this can be made as the back knighthead 11 of seat support both sides by double joint thin bar 111 side by side and preceding knighthead 11 pivot joints of seat support form.
The thin bar 111 that double joint of the present utility model is arranged side by side not only is confined to two kinds of above-mentioned forms, and every support hack lever of being made up of the thin bar of double joint all belongs to this case protection domain.
Claims (2)
1, a kind of folding seat support mainly is made up of the knighthead of intersection pivot joint in twos, and it is characterized in that: this knighthead is made as double joint bar side by side.
2, folding seat support as claimed in claim 1 is characterized in that: the double joint bar of knighthead is provided in a side of the preceding knighthead or the back knighthead of the dual-side of seat support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02220680 CN2552405Y (en) | 2002-05-10 | 2002-05-10 | Support for folding chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02220680 CN2552405Y (en) | 2002-05-10 | 2002-05-10 | Support for folding chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2552405Y true CN2552405Y (en) | 2003-05-28 |
Family
ID=33698931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02220680 Expired - Fee Related CN2552405Y (en) | 2002-05-10 | 2002-05-10 | Support for folding chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2552405Y (en) |
-
2002
- 2002-05-10 CN CN 02220680 patent/CN2552405Y/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 |