CN204483579U - A kind of Foldable stand stool - Google Patents
A kind of Foldable stand stool Download PDFInfo
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- CN204483579U CN204483579U CN201520176541.XU CN201520176541U CN204483579U CN 204483579 U CN204483579 U CN 204483579U CN 201520176541 U CN201520176541 U CN 201520176541U CN 204483579 U CN204483579 U CN 204483579U
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- stool
- leg
- connecting shaft
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- face
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Abstract
The utility model provides a kind of Foldable stand stool, aims to provide the Foldable stand stool that a kind of convenience is carried, stored.It comprises stool face and stool leg, described stool face comprises the first sub-stool face and the second sub-stool face, described first sub-stool face and the second sub-stool face hinged, described stool leg comprises the first stool leg and the second stool leg, described first stool leg and the second stool leg to be separately positioned on below the first sub-stool face and the second sub-stool face and to be fixed by self-locking device, being provided with between described first stool leg and the second stool leg can the connecting shaft of doubling, and described connecting shaft is flexibly connected with the first stool leg and the second stool leg.By frame stool is designed to folding structure, both ensure that the rigid of frame stool, its supporting power can not have been affected; Simultaneously needs carrying, store time frame stool is folded up, take up room quickly and easily reduces simultaneously greatly.
Description
Technical field
The utility model relates to engineering aid field, in particular to a kind of Foldable stand stool.
Background technology
In the work progress such as building, engineering, many times all need to use the aids such as frame stool, mostly current frame stool is to adopt fixed aluminium alloy or steel frame construction, increases to make supporting power, weight, the volume of frame stool also manufacture very large accordingly, and carrying is got up very difficult.Especially its volume is large, needs to take large quantity space when storing, very inconvenient.Therefore be badly in need of one and can ensure supporting power and service life, conveniently can carry out again the frame stool carried, store.
Utility model content
The utility model provides a kind of Foldable stand stool, aims to provide the Foldable stand stool that a kind of convenience is carried, stored.
The utility model is achieved in that
A kind of Foldable stand stool, comprise stool face and stool leg, described stool face comprises the first sub-stool face and the second sub-stool face, described first sub-stool face and the second sub-stool face hinged, described stool leg comprises the first stool leg and the second stool leg, described first stool leg and the second stool leg to be separately positioned on below the first sub-stool face and the second sub-stool face and to be fixed by self-locking device, and being provided with between described first stool leg and the second stool leg can the connecting shaft of doubling, and described connecting shaft is flexibly connected with the first stool leg and the second stool leg.
By frame stool being arranged to the structure that can mutually fold, needs received store time, directly by its folding and retraction, space hold amount reduces greatly, simultaneously easy to carry and transport, in use, by the frame stool opening installation that folds well, its rigidity and use can't be affected.Owing to adopting radial type structure, fold, open etc. operates all convenient and swift.
Further, described first stool leg and the second stool leg are provided with longitudinal chute, and the two ends of described connecting shaft are provided with the pulley mated with chute, and described pulley can slide up and down in chute.
Aforementionedly to illustrate, connecting shaft is flexibly connected with between the first stool leg and the second stool leg, the mode of this flexible connection has a variety of, such as: directly fixed by bolt or pin-and-hole, when folding dismounting, bolt or pin are taken off, but this mode complicated operation, and due to the weight of frame stool own large, the one man operation inconvenience when assembling.Therefore, in the utility model, movable pulley is adopted to be connected with chute mode, like this, the pulley at connecting shaft two ends can move up and down by chute longitudinally, during dismounting, by connecting shaft doubling, the pulley upward sliding at connecting shaft two ends realizes the folding of frame stool, during assembling, by pulley slide downward.
Further, described connecting shaft is by the first connecting shaft and the second connecting shaft is hinged forms, described first connecting shaft and the second connecting shaft symmetrical along both pin joints.
Aforementionedly to illustrate, what connecting shaft adopted is can the structure of doubling, and the structure of this doubling or set-up mode are very many, such as: directly removably connect between the first connecting shaft and the second connecting shaft, doubling after directly dismantling when needs doubling, accordingly, such set-up mode operation inconvenience, for this reason, in the utility model, formed by hinged between first connecting shaft and the second connecting shaft, during doubling, directly to connecting shaft two ends firmly.
Further, also comprise the first reinforced shaft, described first reinforced shaft one end and stool face lower surface hinged, the other end and connecting shaft hinged, described first reinforced shaft is 2, and described 2 first reinforced shafts are symmetrical arranged.
The effect of the first reinforced shaft is for forming supporting role between stool face and connecting shaft, the stability of reinforcing frame stool, by the first reinforced shaft being arranged to and stool face and the hinged form of connecting shaft, when folding frame stool of the present utility model, first reinforced shaft is rotated along the turning cylinder of folding direction with pin joint, can not affect the folding of frame stool.
Further, the pin joint of described first reinforced shaft between the first sub-stool face and the second sub-stool face and stool face hinged.
By the pin joint of the first reinforced shaft between the first sub-stool face and the second sub-stool face and stool face hinged, share a turning cylinder, a lot of raw material can be saved, meanwhile, can be convenient when folding storage.Simultaneously, the processing and manufacturing time also can reduce thereupon.
Further, also comprise the second reinforced shaft, described second reinforced shaft one end and connecting shaft hinged, the other end and stool leg hinged, described second reinforced shaft is 2, and 2 second reinforced shafts are symmetrical arranged.
The effect of the second reinforced shaft is for forming supporting role between stool leg and connecting shaft, the stability of reinforcing frame stool, same, by the second reinforced shaft being arranged to and stool leg and the hinged form of connecting shaft, when folding frame stool of the present utility model, second reinforced shaft is rotated along the turning cylinder of folding direction with pin joint, can not affect the folding of frame stool.
Further, the pin joint between described second reinforced shaft and stool leg is positioned at above chute.
Second reinforced shaft both can be arranged on the top of chute, also can be arranged on below chute, as long as can ensure the stability between stool leg and connecting shaft.In the utility model, in order to the stool leg below chute reserving certain space for connecting other devices, the second reinforced shaft is arranged on above chute.
Further, described second reinforced shaft and coaxial being articulated with on connecting shaft of the first reinforced shaft.
The same with the first reinforced shaft, by the second reinforced shaft and coaxial being articulated with on connecting shaft of the first reinforced shaft.Share a turning cylinder, a lot of raw material can be saved, meanwhile, can be convenient when folding storage.Simultaneously, the processing and manufacturing time also can reduce thereupon.
Further, described stool leg is Collapsible structure.
Frame stool of the present utility model may face multiple height in use, therefore stool leg is arranged to telescopic structure, freely can control the height of stool leg like this, adapt from different environments for use.Meanwhile, telescopic structure itself also can save space, more conveniently stores and receives.
Further, described stool leg is provided with connecting portion, described connecting portion is provided with connecting hole.
From the above mentioned, telescopic structure can be arranged to diversified form, as drawing and pulling type, supernumerary segment formula etc., specifically, needs to consider according to environment for use and to combined factors such as the demands of frame stool rigidity.In the utility model, supernumerary segment formula mode is adopted to arrange, stool leg arranges the connecting portion for connecting extension element, connecting portion arranges connecting hole, when needs lengthen, docked with connecting portion by extension element, the mode using bolt or pin to fix by connecting hole connects, and no matter is that dismounting or assembling are all very convenient.
The beneficial effects of the utility model are: the utility model, by frame stool is designed to folding structure, both ensure that the rigid of frame stool, can not affect its supporting power; Simultaneously needs carrying, store time frame stool is folded up, take up room quickly and easily reduces simultaneously greatly.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, be briefly described to the accompanying drawing used required in embodiment below, be to be understood that, the following drawings illustrate only some embodiment of the present utility model, therefore the restriction to scope should be counted as, for those of ordinary skill in the art, under the prerequisite not paying creative work, other relevant accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the Foldable stand stool provided in the utility model;
Fig. 2 is the using state schematic diagram of the Foldable stand stool provided in the utility model;
Fig. 3 is the structural representation of self-locking device in the Foldable stand stool provided in the utility model.
Figure acceptance of the bid note is respectively:
First sub-stool face 101; First stool leg 102; First connecting shaft 103; First reinforced shaft 104;
Second reinforced shaft 105; Connecting hole 106; Locking pin 107; Self-locking gooseneck boom 108;
Spring 109; Fixture 110; Second sub-stool face 111; Second stool leg 112;
Second connecting shaft 113; Ratchet 114; Breach 115.
Detailed description of the invention
In the work progress such as building, engineering, many times all need to use the aids such as frame stool, mostly current frame stool is to adopt fixed aluminium alloy or steel frame construction, increases to make supporting power, weight, the volume of frame stool also manufacture very large accordingly, and carrying is got up very difficult.Especially its volume is large, needs to take large quantity space when storing, very inconvenient.Therefore be badly in need of one and can ensure supporting power and service life, conveniently can carry out again the frame stool carried, store.
Those skilled in the art are seeking a kind of instrument or the method for improving this problem for a long time always.
Given this, designer of the present utility model is by long-term exploration and trial, and experiment repeatedly and effort, continuous reform and innovation, a kind of Foldable stand stool is have devised by a series of design cleverly, this Foldable stand stool, by frame stool is designed to folding structure, both ensure that the rigid of frame stool, can not affect its supporting power; Simultaneously needs carrying, store time frame stool is folded up, take up room quickly and easily reduces simultaneously greatly.
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.Therefore, below to the detailed description of the embodiment of the present utility model provided in the accompanying drawings and the claimed scope of the present utility model of not intended to be limiting, but selected embodiment of the present utility model is only represented.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
It should be noted that: represent similar terms in similar label and letter accompanying drawing below, therefore, once be defined in an a certain Xiang Yi accompanying drawing, then do not need to define further it and explain in accompanying drawing subsequently.
In description of the present utility model, it should be noted that, term " " center ", " on ", D score, " left side ", " right side ", " vertically ", " level ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, or this utility model product orientation of usually putting or position relationship when using, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second ", " the 3rd " etc. only for distinguishing description, and can not be interpreted as instruction or hint relative importance.
In description of the present utility model, also it should be noted that, unless otherwise clearly defined and limited, term " setting ", " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in the utility model can be understood.
A kind of Foldable stand stool as shown in Figure 1 to Figure 3, comprise stool face and stool leg, described stool face comprises the first sub-stool face 101 and the second sub-stool face 111, be hinged between described first sub-stool face 101 and the second sub-stool face 111, described stool leg comprises the first stool leg 102 and the second stool leg 112, described first stool leg 102 and the second stool leg 112 are separately positioned on below the first sub-stool face 101 and the second sub-stool face 111, groove is respectively arranged with below described first sub-stool face 101 and the second sub-stool face 111, first stool leg 102 and the second stool leg 112 top are respectively arranged with the pulley with groove fit, first stool leg 102 and the second stool leg 112 by pulley in the first sub-stool face 101 and the second sub-stool face 111 basal sliding, like this when accepting rack stool, directly by the doubling of frame stool.
First sub-stool face 101 and the second bottom surface, sub-stool face 111 are provided with self-locking device, self-locking device comprises fixture 110, locking pin 107, spring 109 and self-locking gooseneck boom 108, fixture 110 is arranged on the lower surface in the first sub-stool face 101 and the second sub-stool face 111, self-locking gooseneck boom 108 is hinged on fixture 110, spring 109 two ends are connected to fixture 110 and self-locking gooseneck boom 108, self-locking gooseneck boom 108 is provided with 1 ratchet 114 and 1 breach 115, by stirring locking pin 107 and rotating self-locking gooseneck boom 108, locking pin 107 and ratchet 114 and breach 115 can be made to be formed and to coordinate and the first stool leg 102 and the second stool leg 112 are locked.
Specifically, when opening the stool leg and stool face that fold, the transverse axis shock on stool leg is stirred self-locking gooseneck boom 108 and is rotated, self-locking gooseneck boom 108 fastens the transverse axis on stool leg, this is that locking pin 107 blocks with breach 115, and form the locking to stool leg, now spring 109 is stretched.Stool leg can not slide to the pin joint direction in the first sub-stool face 101 and the second sub-stool face 111 by the restriction of self-locking gooseneck boom 108, when needs are folding, stirring locking pin 107 makes it exit breach 115, self-locking gooseneck boom 108 resilience under the effect of spring 109 elastic force, stool leg is released, simultaneously locking pin 107 and ratchet 114 block, and self-locking gooseneck boom 108 stops operating, and whole that operation is very easy is quick.
In order to strengthen the stability of whole frame stool, being provided with between described first stool leg 102 and the second stool leg 112 can the connecting shaft of doubling, conveniently folding operation, described connecting shaft should adopt can the structure of doubling, the structure of this doubling or set-up mode are very many, such as: directly removably connect between the first connecting shaft 103 and the second connecting shaft 113, doubling after directly dismantling when needs doubling, accordingly, such set-up mode operation inconvenience, for this reason, in the present embodiment, described connecting shaft is by the first connecting shaft 103 and the second connecting shaft 113 is hinged forms, described first connecting shaft 103 and the second connecting shaft 113 are symmetrical arranged along both pin joints, during doubling, directly to connecting shaft two ends firmly.
Described first connecting shaft 103 and the second connecting shaft 113 are all flexibly connected with between the first stool leg 102 and the second stool leg 112.Specifically, in the present embodiment, described first stool leg 102 and the second stool leg 112 are provided with longitudinal chute, described first connecting shaft 103 and the second connecting shaft 113 are provided with the pulley mated with chute, and described pulley can slide up and down in chute.During dismounting, by the first connecting shaft 103 and the second connecting shaft 113 doubling, the pulley upward sliding on the first connecting shaft 103 and the second connecting shaft 113 just can realize the folding of frame stool, during assembling, pulley slide downward on first connecting shaft 103 and the second connecting shaft 113 can be realized opening of frame stool, and operation is very easy.
In order to strengthen the stability of whole frame stool, between the first sub-stool face 101 and the first connecting shaft 103 and between the second sub-stool face 111 and the second connecting shaft 113, be also provided with 2 first reinforced shafts 104.The effect of the first reinforced shaft 104 is for forming supporting role, the stability of reinforcing frame stool between the first sub-stool face 101 and the first connecting shaft 103 and between the second sub-stool face 111 and the second connecting shaft 113, not worrying the situation occurring frame stool shakiness during use.2 first reinforced shafts 104 are symmetrically arranged,
Simultaneously in order to not affect the folding of frame stool, described first reinforced shaft 104 one end and stool face lower surface hinged, the other end and connecting shaft hinged, by the first reinforced shaft 104 being arranged to and stool face and the hinged form of connecting shaft, when folding frame stool of the present utility model, first reinforced shaft 104 is rotated along the turning cylinder of folding direction with pin joint, can not affect the folding of frame stool entirety.
Moreover for the first reinforced shaft 104 and the articulated position between the first sub-stool face 101 and the second sub-stool face 111, those skilled in the art can be arranged according to the actual needs.Specifically, in the present embodiment, the pin joint of described first reinforced shaft 104 between the first sub-stool face 101 and the second sub-stool face 111 and stool face hinged.Such setting, the first reinforced shaft 104 and a shared turning cylinder between the first sub-stool face 101 and the second sub-stool face 111, can save a lot of raw material, meanwhile, can be convenient when folding storage.In addition, the processing and manufacturing time also can reduce thereupon.
Same, in order to form more stable support between stool leg and connecting shaft, at the first stool leg 102 and the first connecting shaft 103 and to be provided with 2 second reinforced shafts, 105,2 second reinforced shafts 105 between the second stool leg 112 and the second connecting shaft 113 be symmetrically arranged.Identical with the set-up mode of the first reinforced shaft 104, foldable integral is carried out in order to not affect frame stool, described second reinforced shaft 105 one end and stool leg hinged, the other end and connecting shaft hinged, by the second reinforced shaft 105 being arranged to and stool leg and the hinged form of connecting shaft, when folding frame stool of the present utility model, the first reinforced shaft 104 is rotated along the turning cylinder of folding direction with pin joint, can not affect folding of frame stool entirety.
Specifically, for the second reinforced shaft 105 and the articulated position between the first connecting shaft 103 and the second connecting shaft 113, those skilled in the art can be arranged according to the actual needs.In the present embodiment, described second reinforced shaft 105 and the first reinforced shaft 104 are coaxial being articulated with on connecting shaft.That is, the second reinforced shaft 105 the first reinforced shaft 104 and the pin joint between the first connecting shaft 103 and the second connecting shaft 113 and connecting shaft hinged.Such setting, the set-up mode with the first reinforced shaft 104 is the same, and the second reinforced shaft 105 and a shared turning cylinder between the first reinforced shaft 104 and connecting shaft, can save a lot of raw material, meanwhile, can be convenient when folding storage.In addition, the processing and manufacturing time of whole frame stool also can reduce thereupon.
Aforementionedly to illustrate, first connecting shaft 103 and the second connecting shaft 113 carry out being flexibly connected with the pulley matched that it is arranged by the chute be arranged on stool leg, therefore, second reinforced shaft 105 both can be hinged with stool leg above chute, also can the below of chute and stool leg hinged, as long as the stability between stool leg and connecting shaft can be ensured.In the present embodiment, the pin joint between described second reinforced shaft 105 and stool leg is positioned at above chute.When receiving, the pin joint between the second reinforced shaft 105 and stool leg being taken off, can easily stool leg and stool face be folded like this.
Stool leg, when for the field such as engineering, building, in the face of multiple height, therefore in the present embodiment, may be arranged to telescopic structure, be free to the height controlling stool leg like this, adapt from different environments for use by frame stool.Meanwhile, telescopic structure itself also can save space, more conveniently stores and receives.
Telescopic structure can be arranged to diversified form, as drawing and pulling type, supernumerary segment formula etc., specifically, needs to consider according to environment for use and to combined factors such as the demands of frame stool rigidity.In the present embodiment, supernumerary segment formula mode is adopted to arrange, specifically, described stool leg is provided with the connecting portion for connecting extension element, connecting portion is arranged connecting hole 106, when needs lengthen, extension element is docked with connecting portion, the mode using bolt or pin to fix by connecting hole 106 connects, and no matter is that dismounting or assembling are all very convenient.When an extension element height is still inadequate, the quantity increasing extension element can be continued.During use, according to use height, corresponding quantity or the length increasing extension element.
The frame stool entirety provided in the present embodiment adopts high-strength light aluminum alloy materials to make, whole frame stool light quality, transport convenient in carrying.Volume after folding is little simultaneously, occupies little space, and convenient retracted and storage is received.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a Foldable stand stool, it is characterized in that, comprise stool face and stool leg, described stool face comprises the first sub-stool face and the second sub-stool face, described first sub-stool face and the second sub-stool face hinged, described stool leg comprises the first stool leg and the second stool leg, and described first stool leg and the second stool leg to be separately positioned on below the first sub-stool face and the second sub-stool face and to be fixed by self-locking device, being provided with between described first stool leg and the second stool leg can the connecting shaft of doubling, and described connecting shaft is flexibly connected with the first stool leg and the second stool leg.
2. a kind of Foldable stand stool according to claim 1, is characterized in that, described first stool leg and the second stool leg are provided with longitudinal chute, and the two ends of described connecting shaft are provided with the pulley mated with chute, and described pulley can slide up and down in chute.
3. a kind of Foldable stand stool according to claim 2, is characterized in that, described connecting shaft is by the first connecting shaft and the second connecting shaft is hinged forms, described first connecting shaft and the second connecting shaft symmetrical along both pin joints.
4. a kind of Foldable stand stool according to claim 3, is characterized in that, also comprise the first reinforced shaft, described first reinforced shaft one end and stool face lower surface hinged, the other end and connecting shaft hinged, described first reinforced shaft is 2, and described 2 first reinforced shafts are symmetrical arranged.
5. a kind of Foldable stand stool according to claim 4, is characterized in that, the pin joint of described first reinforced shaft between the first sub-stool face and the second sub-stool face and stool face hinged.
6. a kind of Foldable stand stool according to claim 4, is characterized in that, also comprise the second reinforced shaft, described second reinforced shaft one end and connecting shaft hinged, the other end and stool leg hinged, described second reinforced shaft is 2, and 2 second reinforced shafts are symmetrical arranged.
7. a kind of Foldable stand stool according to claim 6, is characterized in that, the pin joint between described second reinforced shaft and stool leg is positioned at above chute.
8. a kind of Foldable stand stool according to claim 6, is characterized in that, described second reinforced shaft and coaxial being articulated with on connecting shaft of the first reinforced shaft.
9. a kind of Foldable stand stool according to claim 1, is characterized in that, described stool leg is Collapsible structure.
10. a kind of Foldable stand stool according to claim 9, is characterized in that, described stool leg is provided with connecting portion, described connecting portion is provided with connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520176541.XU CN204483579U (en) | 2015-03-27 | 2015-03-27 | A kind of Foldable stand stool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520176541.XU CN204483579U (en) | 2015-03-27 | 2015-03-27 | A kind of Foldable stand stool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204483579U true CN204483579U (en) | 2015-07-22 |
Family
ID=53562884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520176541.XU Expired - Fee Related CN204483579U (en) | 2015-03-27 | 2015-03-27 | A kind of Foldable stand stool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204483579U (en) |
-
2015
- 2015-03-27 CN CN201520176541.XU patent/CN204483579U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20170327 |
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| CF01 | Termination of patent right due to non-payment of annual fee |