CN2307487Y - Portable folding stool - Google Patents
Portable folding stool Download PDFInfo
- Publication number
- CN2307487Y CN2307487Y CN 97219466 CN97219466U CN2307487Y CN 2307487 Y CN2307487 Y CN 2307487Y CN 97219466 CN97219466 CN 97219466 CN 97219466 U CN97219466 U CN 97219466U CN 2307487 Y CN2307487 Y CN 2307487Y
- Authority
- CN
- China
- Prior art keywords
- portable folding
- stool
- folding stool
- bar linkage
- hinge parallel
- 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 portable folding stool which is composed of a stool surface, a base and a pair of hinge parallel four-bar linkage mechanisms, wherein, a single hinge parallel four-bar linkage mechanism is made into a trigram shape. The middle part of each rod of the hinge parallel four-bar linkage mechanisms is provided with a plurality of pin holes used for adjusting heights. Compared with the existing portable folding stool, the utility model has the advantages of smaller volume when the portable folding stool is folded, convenient portability, and adjustable height when the portable folding stool is used as required. The portable folding stool is especially suitable for workers in the field and outgoing persons for travels.
Description
The utility model relates to field of furniture, particularly a kind of collapsible stool easily of taking.
Existing all kinds of Portable folding stool all is to adopt convertible structure, and owing to structural reason, it is still bigger that existing Portable folding stool exists the volume that is in stool when folding, the weak point that is not easy to carry; In addition, existing Portable folding stool also exists the weak point that the height of stool in use can not be regulated.
Task of the present utility model is at the existing above-mentioned weak point of existing all kinds of Portable folding stools, provides a kind of and is in when folding, and volume is less, is easy to carry Height Adjustable Portable folding stool during use.
Task of the present utility model is finished as follows: Portable folding stool is made up of stool face, base and 1 pair of hinge parallel four-bar linkage, wherein single hinge parallel four-bar linkage is " line in the Eight Diagrams " shape, and the two ends up and down of hinge parallel four-bar linkage link together with stool face and base hinge respectively.The hinge parallel four-bar linkage is made up of 4 bars, is provided with the pin-and-hole that several are used for regulating hinge parallel four-bar linkage height and fixed hinge parallel four-bar linkage at the middle part of every bar.During use, with between 2 bar infalls that stool face one side links to each other and with 2 bar infalls that base one side links to each other between the pin-and-hole of earlier 2 pole pairs being answered respectively aim at, be fixed together by removable pin or bolt then.When needing to fold, as long as above-mentioned removable pin or bolt are unloaded and stool can be folded up.
The utility model is compared with existing Portable folding stool, has when folding, and body moves less, is easy to carry; During use, the Height Adjustable characteristics of stool as required.The utility model uses when being particularly suitable for field man and people's out on tours.
Description of drawings:
Fig. 1 is the structural representation of Portable folding stool.
Schematic diagram when Fig. 2 is in folded state for Portable folding stool.
Stereogram when Fig. 3 is the Portable folding stool user mode.
Below in conjunction with accompanying drawing, the utility model is described in further detail by embodiment.
Portable folding stool is to be connected mechanisms 7 with 1 pair of hinge parallel four that is " line in the Eight Diagrams " shape and become by stool face 1, base 6.The two ends up and down of hinge parallel four-bar linkage 7 link together by steady pin 4 hinges with stool face 1 and base 6 respectively.Hinge parallel four-bar linkage 7 is made up of 4 bars 3, is provided with the pin-and-hole 5 that several are used for regulating hinge parallel four-bar linkage 7 height and fixed hinge parallel four-bar linkage 7 at the middle part of every bar 3.During use, aim at, be fixed together by removable pin 2 then with pin-and-hole 5 earlier that 2 bars 3 are corresponding respectively between 2 bar 3 infalls that stool face 1 one sides link to each other and between 2 bar 3 infalls that link to each other with base 6 one sides.When folding, as long as removable pin 2 is unloaded and stool can be folded up.
Claims (2)
1, a kind of Portable folding stool, this Portable folding stool is made up of stool face 1, base 6 and telescoping mechanism, it is characterized in that telescoping mechanism is made up of 1 pair of hinge parallel four-bar linkage 7 that is " line in the Eight Diagrams " shape, single hinge parallel four-bar linkage 7 is made up of 4 bars 3, and wherein the two ends up and down of the parallel four connecting rod structures 7 of hinge link together with stool face 1 and base 6 hinges respectively.
2, Portable folding stool according to claim 1, it is characterized in that being provided with the pin-and-hole 5 that several are used for regulating hinge parallel four-bar linkage 7 height and fixed hinge parallel four-bar linkage 7, on the pin-and-hole 5 of 2 bar 3 correspondences, be provided with removable pin 2 or bolt at the middle part of every bar 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97219466 CN2307487Y (en) | 1997-07-01 | 1997-07-01 | Portable folding stool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97219466 CN2307487Y (en) | 1997-07-01 | 1997-07-01 | Portable folding stool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2307487Y true CN2307487Y (en) | 1999-02-17 |
Family
ID=33935480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97219466 Expired - Fee Related CN2307487Y (en) | 1997-07-01 | 1997-07-01 | Portable folding stool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2307487Y (en) |
-
1997
- 1997-07-01 CN CN 97219466 patent/CN2307487Y/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 |