CN2356578Y - Folding chair - Google Patents
Folding chair Download PDFInfo
- Publication number
- CN2356578Y CN2356578Y CN99201808U CN99201808U CN2356578Y CN 2356578 Y CN2356578 Y CN 2356578Y CN 99201808 U CN99201808 U CN 99201808U CN 99201808 U CN99201808 U CN 99201808U CN 2356578 Y CN2356578 Y CN 2356578Y
- Authority
- CN
- China
- Prior art keywords
- handrail
- seat
- seat frame
- backstay
- folding
- 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 - Lifetime
Links
- 239000004744 fabric Substances 0.000 claims abstract description 13
- 230000000694 effects Effects 0.000 claims description 5
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C4/00—Foldable, collapsible or dismountable chairs
- A47C4/28—Folding chairs with flexible coverings for the seat or back elements
- A47C4/283—Folding chairs with flexible coverings for the seat or back elements foldable side to side only
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model relates to a folding chair, which is composed of a backrest vertical column, an inverse U-shaped armrest which is fixedly connected with the backrest vertical column and plays the role of a chair leg, a foldable X-shaped chair frame, a positioning rod which can lead the armrest to be positioned, backrest cloth which is fixed on the backrest vertical column, and chair cloth which is fixed on the chair frame, wherein, the positioning rod is arranged on a hinge point on the armrest in the mode that when the folding chair is opened, the hinge point of the positioning rod on the armrest is lower than the hinge point of the positioning rod on the X-shaped chair frame. The utility model has the advantages of high safety and simple structure.
Description
The utility model relates to a kind of folding chair.
As shown in Figure 1, existing band backrest, the folding seat of handrail is generally by the backrest column, that be fixed together with the backrest column and play the effect of chair pin fall " U " font handrail, folding " X " shape seat frame, backstay with the handrail location, be fixed on the backrest cloth on the backrest column, the seat cloth that is fixed on the seat frame constitutes, the frame pin loose joint of seat frame is on the pin of handrail, backstay is articulated between seat frame and handrail, the position of the pin joint of backstay on handrail is to set like this, when opening folding seat, backstay can support the cross bar on the seat frame, when opening this folding seat, grab at the hand on " X " shape seat frame and easily be clipped between cross bar on the seat frame and backstay and injured.
Goal of the invention of the present utility model is to provide a kind of hand of opening folding seat to be difficult for the folding seat simple in structure that is crushed.
The utility model is to realize like this, comprise the backrest column, that be fixed together with the backrest column and play the effect of chair pin fall " U " font handrail, folding " X " shape seat frame, backstay with the handrail location, be fixed on the backrest cloth on the backrest column, be fixed on the seat cloth on the seat frame, the frame pin loose joint of seat frame is on the pin of handrail, backstay is articulated between seat frame and handrail, wherein the position of the pin joint of backstay on handrail is to set like this, when opening folding seat, backstay is lower than pin joint on " X " shape seat frame at the pin joint on the handrail.
The utility model compared with the prior art, because backstay is moved down, make when opening folding seat, the backrest column can be strutted, the backrest column can be close together mutually, also play simultaneously the effect of propping up seat frame, the pin joint of backstay on the backrest column is lower than the pin joint on seat frame, make that the cross bar on the backstay and seat frame has certain distance when opening folding seat, the appearance of this situation that hand is crushed when having prevented to open folding seat, in addition, the utility model also has characteristic of simple structure.
Fig. 1 is the organigram of prior art folding seat;
Fig. 2 is an organigram of the present utility model.
Now engaging drawings and Examples describes in further detail the utility model:
As shown in the figure, the utility model is mainly by backrest column 1, with backrest column 1 that be fixed together and play the effect of chair pin fall " U " font handrail 2, folding " X " shape seat frame 3, backstay 4 with handrail 2 location, be fixed on the backrest cloth 5 on the backrest column 1, the seat cloth 6 that is fixed on the seat frame 3 constitutes, frame pin 7 loose joints of seat frame 3 are on the pin of handrail 2, backstay 4 is articulated in 2 on seat frame 3 and handrail, wherein the position of the pin joint 8 of backstay 4 on handrail 2 is to set like this, when opening folding seat, backstay 4 is lower than pin joint 9 on " X " shape seat frame 3 at the pin joint on the handrail 28.
Here, because " X " shape seat frame 3 complete seat chair cloth 6 of opening are fixed, " X " shape seat frame 3 will be toward pressing down when stressed, handrail 2 is pushed open outward together with backrest column 1 by backstay 4 toward the pressure that presses down, make the folding seat distortion of opening easily, and, because seat cloth 6 is flexible, can distortion elongate after using certain hour, " X " shape seat frame 3 is down collapsed, when backstay 4 when the pin joint on the seat frame 39 is lower than the pin joint 8 of backstay 4 on handrail 2, the cross bar 10 on the seat frame of opening 3 just is clipped in staff on the backstay 4 easily.In order to address the above problem, can be on seat frame 3 or below hinged folding pull bar 11 because the pull bar 11 after stretching is rigidity, can down not collapse after seat frame 3 is stressed yet, overcome flexible seat cloth 6 existing the problems referred to above.
Claims (2)
1, a kind of folding seat, comprise the backrest column, that be fixed together with the backrest column and play the effect of chair pin fall " U " font handrail, folding " X " shape seat frame, backstay with the handrail location, be fixed on the backrest cloth on the backrest column, be fixed on the seat cloth on the seat frame, the frame pin loose joint of seat frame is on the pin of handrail, backstay is articulated between seat frame and handrail, the position that it is characterized in that the pin joint of backstay on handrail is to set like this, when opening folding seat, backstay is lower than pin joint on " X " shape seat frame at the pin joint on the handrail.
2, folding seat according to claim 1, it is characterized in that on seat frame or below hinged folding pull bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99201808U CN2356578Y (en) | 1999-01-01 | 1999-01-01 | Folding chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99201808U CN2356578Y (en) | 1999-01-01 | 1999-01-01 | Folding chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2356578Y true CN2356578Y (en) | 2000-01-05 |
Family
ID=33997471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99201808U Expired - Lifetime CN2356578Y (en) | 1999-01-01 | 1999-01-01 | Folding chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2356578Y (en) |
-
1999
- 1999-01-01 CN CN99201808U patent/CN2356578Y/en not_active Expired - Lifetime
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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 | ||
| CX01 | Expiry of patent term |