CN203058991U - Foldable type stool - Google Patents
Foldable type stool Download PDFInfo
- Publication number
- CN203058991U CN203058991U CN 201320066260 CN201320066260U CN203058991U CN 203058991 U CN203058991 U CN 203058991U CN 201320066260 CN201320066260 CN 201320066260 CN 201320066260 U CN201320066260 U CN 201320066260U CN 203058991 U CN203058991 U CN 203058991U
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- China
- Prior art keywords
- stool
- leg
- crossbeam
- diameter pipe
- hinged
- 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 discloses a foldable type stool. The foldable type stool disclosed by the utility model comprises a rectangular cloth surface, wherein a transverse beam is sleeved on each of the left side and the right side of the cloth surface; stool legs are hinged with two ends of each transverse beam; the transverse beam is provided with a plurality of connection pipes different in diameter; the plurality of connection pipes are arranged as the shape of a ladder; one end of a small-diameter pipe in adjacent connection pipes is located in a large-diameter pipe and matched with the large-diameter pipe in a sliding manner; a limit flange and a round-head elastic locating pin capable of axially stretching and retracting are arranged at the end of the small-diameter pipe; a stop opening and a locating hole corresponding to the round-head locating pin are formed in the corresponding end of the large-diameter pipe; the stool leg is provided with two support legs; the two support legs are hinged via a pin shaft; anti-rotating limiting parts matched with each other are arranged on the inner sides of the two support legs; a limiting block used for limiting the stool leg is arranged at the lower part of the cloth surface; and the limiting block is located at the inner side of the stool leg. The foldable type stool disclosed by the utility model can be transversely and lengthways folded or retracted; and the size is smaller after folding, so that the foldable type stool disclosed by the utility model is more convenient to carry.
Description
Technical field
The utility model relates to a kind of stool, particularly relates to a kind of collapsible stool.
Background technology
Traditional collapsible stool, adopting integral body is the bracing frame of steel construction, bracing frame top covers the stool face of soft material, forms tabular after the collapsible stool folding.Lateral length does not change after the collapsible stool folding of tradition, and the supporting leg of traditional collapsible stool can not folding, can not shrink, and longitudinal length does not change after the collapsible stool folding, makes and carries inconvenience.The steel construction that the collapsible stool of tradition utilizes bearing pin to be connected forms stable load-carrying members, and bearing pin fixedly makes supporting leg not move, and whole steel construction can not be realized the further folding of collapsible stool.The shrinkage ratio of this collapsible stool is too little, causes the collapsible stool volume after folding excessive, and it is convenient inadequately to carry.
Summary of the invention
The purpose of this utility model is at the deficiencies in the prior art, and a kind of collapsible stool is provided, and this horizontal and vertical of collapsible stool all can fold or shrink, and volume after folding is littler, carries more convenient.
The purpose of this utility model is achieved in that
A kind of collapsible stool, the cloth cover that comprises rectangle, crossbeam of the each side socket of described cloth cover, the two ends of every crossbeam all are hinged with the stool leg, described crossbeam has the different tube connector of some diameters, some tube connectors are arranged in stairstepping, one end of the small diameter tube in the adjacent tube connector is positioned at large-diameter pipe and large-diameter pipe is slidingly matched, but this end of small diameter tube is provided with the round end alignment pin of defining flange and axial stretching, be provided with the locating hole of seam and corresponding round end alignment pin in the corresponding end of large-diameter pipe, described stool leg has two supporting legs, two supporting legs are hinged by bearing pin, the inboard of two supporting legs is provided with the anti-rotation limiting section that cooperatively interacts, and described cloth basifacial is provided with for the limited block spacing to the stool leg, and described limited block is positioned at the stool inboard leg.
Described crossbeam has three tube connectors.
Described crossbeam and stool leg are crossbeam and the stool leg that aluminum alloy materials is made.
The cross section of described two supporting legs is L shaped, and an end that is hinged of two supporting legs is provided with for hinged journal stirrup.
The cross section of described limited block is triangular in shape, and the predetermined angle of limited block is 45 °.
Owing to adopted such scheme, the left and right sides of this collapsible stool cloth cover is provided with crossbeam, the two ends of crossbeam are hinged with the stool leg, the stool leg can rotate around crossbeam, crossbeam is provided with the limited block that is positioned at the stool inboard leg, limit the extreme position that the stool leg rotates around crossbeam by limited block, thereby form stable supporting construction.Crossbeam has some diameters differences and is arranged in step-like tube connector, small diameter tube can slide in large-diameter pipe, large-diameter pipe cooperates the location that forms small diameter tube with locating hole by alignment pin, and contact with seam by defining flange and to limit the extreme position that small diameter tube slides, the tube connector structure laterally can be shunk this collapsible stool.The stool leg has by two hinged supporting legs of bearing pin, and the inboard of two supporting legs is provided with the anti-rotation limiting section that cooperatively interacts, and makes two supporting legs that inordinate rotation not take place.
The lateral length of this collapsible stool can shorten as required, the crossbeam and the stool leg that adopt aluminum alloy materials to make can reduce weight, the cross section of supporting leg is L shaped, make the supporting leg after the folding chimeric just, further saved the space, when supporting leg launched, the anti-rotation limiting section of supporting leg was in contact with one another, and provides support power.
This collapsible stool can shrink crossbeam by said structure, and folding stool leg can also be bi-directional folded, and shrinkage ratio is very big.Can adorn with the sack of a similar umbrella cover after this collapsible stool folding, convenient clean and tidy, volume after folding is littler, carries more convenient.
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is structure diagram of the present utility model;
Fig. 2 is the structure diagram of crossbeam;
Fig. 3 is the structure diagram of stool leg;
Fig. 4 is the structure diagram of the stool leg of folding state;
Fig. 5 is the A-A cutaway view of Fig. 4;
Fig. 6 is the amalgamation schematic diagram of the stool leg of two folding states.
In the accompanying drawing, 1 is cloth cover, and 2 is crossbeam, and 21 is tube connector, and 211 is direction recess, and 3 is the stool leg, and 31 is supporting leg, and 311 is the anti-rotation limiting section, and 4 is limited block.
The specific embodiment
Referring to Fig. 1~Fig. 6, be a kind of embodiment of collapsible stool, this stool comprises the cloth cover 1 of rectangle, described cloth cover can produce the fold distortion under external force.Crossbeam 2 of the each side socket of described cloth cover 1, the length of described crossbeam is identical with the width of cloth cover.The two ends of every crossbeam 2 all are hinged with stool leg 3, and the stool leg shape at every crossbeam two ends is symmetrical.The two ends of crossbeam be provided with for the articulated joint of stool leg handing-over.Described crossbeam 2 has the different tube connector of some diameters 21, some tube connectors 21 are arranged in stairstepping, be equipped with for the direction recess longitudinally 211 that leads on the every tube connector, one end of the small diameter tube in the adjacent tube connector 21 is positioned at large-diameter pipe and large-diameter pipe is slidingly matched, and the direction recess of small diameter tube contacts with the direction recess of large-diameter pipe.But this end of small diameter tube is provided with the round end alignment pin of defining flange and axial stretching, be provided with the locating hole of seam and corresponding round end alignment pin in the corresponding end of large-diameter pipe, when the flange end of small diameter tube moves to extreme position, the flange of small diameter tube contacts with the seam of corresponding large-diameter pipe, the restriction small diameter tube continues mobile, round end alignment pin on the small diameter tube stretches out the locating hole of large-diameter pipe, prevents the oppositely mobile location that forms of small diameter tube.Round end alignment pin on the small diameter tube relies on the elasticity of material to form axial stretching, is similar to the umbrella handle of umbrella.The anti-small diameter tube that pushes away firmly, small diameter tube is to finish contraction in the regracting large-diameter pipe.In the present embodiment, described crossbeam 2 has three tube connectors 21.
Described stool leg 3 has that 31, two supporting legs of two supporting legs 31 are hinged by bearing pin, and in the present embodiment, the stool leg is provided with axial through hole, is used for alleviating the weight of stool leg, is convenient for carrying.An end that is hinged of two supporting legs 31 is provided with for hinged journal stirrup, and two supporting legs are hinged by bearing pin.The inboard of two supporting legs 31 is provided with the anti-rotation limiting section 311 that cooperatively interacts, make each supporting leg can not be relatively another supporting leg rotation above 180 °.The cross section of described two supporting legs 31 is L shaped, so that the supporting leg after the folding is chimeric, and the stool leg at every crossbeam two ends can also be further chimeric, further dwindles the folding area.Described cloth cover 1 bottom is provided with for the limited block 4 spacing to stool leg 3, and described limited block 4 is positioned at stool leg 3 inboards.Limited block is sewed up or is bonded in the cloth basifacial, and the confined planes of limited block can contact with the stool leg at crossbeam two ends, is provided with corresponding four the stool legs of four limited blocks in the present embodiment.The cross section of described limited block 4 is triangular in shape, and the predetermined angle of limited block is 45 °.Crossbeam 2 and stool leg 3 that described crossbeam 2 and stool leg 3 are made for aluminum alloy materials have alleviated weight, and being convenient to go out is convenient for carrying.
During this collapsible stool of folding, at first that the supporting leg folding of every stool leg is chimeric, the stool leg length is reduced to 1/2nd of raw footage; With two crossbeam force compresses, make in the small diameter tube withdrawal large-diameter pipe then, crossbeam length is reduced to 1/3rd of raw footage; The stool leg that is in folding state of cloth cover both sides correspondence is further chimeric, and stool two crossbeams contact, and namely finish folding.Can adorn with the sack of a similar umbrella cover after this collapsible stool folding, convenient clean and tidy, carry more convenient.
Claims (5)
1. collapsible stool, the cloth cover that comprises rectangle, it is characterized in that: crossbeam of the each side socket of described cloth cover, the two ends of every crossbeam all are hinged with the stool leg, described crossbeam has the different tube connector of some diameters, some tube connectors are arranged in stairstepping, one end of the small diameter tube in the adjacent tube connector is positioned at large-diameter pipe and large-diameter pipe is slidingly matched, but this end of small diameter tube is provided with the round end elastic positioning pin of defining flange and axial stretching, be provided with the locating hole of seam and corresponding round end alignment pin in the corresponding end of large-diameter pipe, described stool leg has two supporting legs, two supporting legs are hinged by bearing pin, the inboard of two supporting legs is provided with the anti-rotation limiting section that cooperatively interacts, and described cloth basifacial is provided with for the limited block spacing to the stool leg, and described limited block is positioned at the stool inboard leg.
2. collapsible stool according to claim 1, it is characterized in that: described crossbeam has three tube connectors.
3. collapsible stool according to claim 1, it is characterized in that: described crossbeam and stool leg are crossbeam and the stool leg that aluminum alloy materials is made.
4. collapsible stool according to claim 1, it is characterized in that: the cross section of described two supporting legs is L shaped, an end that is hinged of two supporting legs is provided with for hinged journal stirrup.
5. collapsible stool according to claim 1, it is characterized in that: the cross section of described limited block is triangular in shape, and the predetermined angle of limited block is 45 °.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201320066260 CN203058991U (en) | 2013-02-05 | 2013-02-05 | Foldable type stool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201320066260 CN203058991U (en) | 2013-02-05 | 2013-02-05 | Foldable type stool |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203058991U true CN203058991U (en) | 2013-07-17 |
Family
ID=48757824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201320066260 Expired - Fee Related CN203058991U (en) | 2013-02-05 | 2013-02-05 | Foldable type stool |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203058991U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104145918A (en) * | 2014-08-07 | 2014-11-19 | 刘军 | Telescopic device for finishing stool |
CN106037313A (en) * | 2016-08-15 | 2016-10-26 | 石永来 | Fast-folding portable stool |
CN107411408A (en) * | 2017-06-22 | 2017-12-01 | 四川蓉资旅游科技股份有限公司 | The Portable-type furniture that a kind of self-driving travel camping uses |
-
2013
- 2013-02-05 CN CN 201320066260 patent/CN203058991U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104145918A (en) * | 2014-08-07 | 2014-11-19 | 刘军 | Telescopic device for finishing stool |
CN106037313A (en) * | 2016-08-15 | 2016-10-26 | 石永来 | Fast-folding portable stool |
CN107411408A (en) * | 2017-06-22 | 2017-12-01 | 四川蓉资旅游科技股份有限公司 | The Portable-type furniture that a kind of self-driving travel camping uses |
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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 |
Granted publication date: 20130717 Termination date: 20150205 |
|
EXPY | Termination of patent right or utility model |