CN103669991A - Quick folding tent and sliding block locking mechanism - Google Patents
Quick folding tent and sliding block locking mechanism Download PDFInfo
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- CN103669991A CN103669991A CN201210330707.XA CN201210330707A CN103669991A CN 103669991 A CN103669991 A CN 103669991A CN 201210330707 A CN201210330707 A CN 201210330707A CN 103669991 A CN103669991 A CN 103669991A
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Abstract
The invention discloses a quick folding tent and a sliding block locking mechanism. The quick folding tent comprises a plurality of telescopic legs, eave crossover pipes, sliding blocks and the sliding block locking mechanism. The eave crossover pipes are connected to the sliding blocks, and the sliding blocks can vertically slide along the telescopic legs. The sliding block locking mechanism comprises springs and spherical parts. The springs and the spherical parts are located in the telescopic legs or the sliding blocks, and pits or holes separably matched with the spherical parts re formed in the sliding blocks or the telescopic legs. The spherical parts can be matched with the pits or the holes to lock the sliding blocks under the effect of the springs or can be separated from the pits or the holes to make the sliding blocks slide along the telescopic legs. The quick folding tent can be conveniently and quickly unfolded and folded, and the sliding blocks cannot be clamped in the unfolding and folding processes.
Description
Technical field
The present invention relates to tent, be specifically related to fast folding paulin.
Background technology
Fast folding paulin refers to when not using, can fold rapidly so that deposit and transport, and in use, the paulin that can launch rapidly or account or tent.Fast folding paulin is used in sunshade or screening rain etc. in outdoor activities.Fast folding paulin generally comprises for the paulin of sunshade or screening rain with for supporting the framework of this paulin.Framework generally comprises eaves cross pipe and supporting leg.
The supporting leg of fast folding paulin mainly adopts telescoping tube mode, and telescoping tube is in stretching out state in use, and when folding telescoping tube in retracted mode.On supporting leg, be provided with slide block, slide block can slide up and down along supporting leg.Eaves cross pipe is connected to slide block, when slide block slides up and down along supporting leg, can drive the motion of eaves cross pipe, and then framework is folded or launch.
At framework during in deployed condition, in order to prevent in use making frame instability or partially folded due to the slip of slide block, need to lock slide block.The locking method of existing slide block adopts pin to lock through the slide block of realizing of Retractive leg and slide block mostly.
Yet existing employing sells the mode of lock slider to exist shortcomings.First, pin connected mode easily cannot successfully fold because pin is stuck.Secondly, because the slide block on each supporting leg is independent role, therefore, when folding, need to make respectively pin and slide block on each supporting leg disengage, could realize and folding, take time and effort.
Therefore, need to provide a kind of fast folding paulin more convenient to use.
Summary of the invention
The object of this invention is to provide a kind of can conveniently launch rapidly and fold and launch and folding process in slide block can jammed collapsible top and sliding block locking mechanism.
For achieving the above object, the invention provides a kind of fast folding paulin, comprise a plurality of retractable legs, eaves cross pipe, slide block and sliding block locking mechanism, described eaves cross pipe is connected to described slide block, described slide block can slide up and down along described retractable legs, it is characterized in that:
Described sliding block locking mechanism comprises spring and spherical, and described spring and spherical are arranged in one of retractable legs and slide block, and another in described retractable legs and described slide block is provided with and described spherical the pit that can disengage or hole; And
Described spherical can coordinate with described pit or hole to lock described slide block under the effect of described spring and maybe can depart from and the coordinating so that described slide block can slide along described retractable legs of described pit or hole.
In the first preferred embodiment of the present invention, described retractable legs is provided with mating holes, and described spring and described spherical are arranged in described retractable legs, and described spherical part stretched out described mating holes; Described slide block comprises housing, is provided with pit and can slides up and down along described Retractive leg in described housing; And described spherical can enter pit to lock described slide block under the effect of described spring, and when bearing downward power, described slide block departs from described pit.
In above-mentioned the first preferred embodiment, preferably, described spring is wind spring, and described spherical is ball; And described housing is also provided with gathering sill, for described ball is imported to described pit.
In above-mentioned the first preferred embodiment, preferably, described spring and described spherical the member that forms as one, described member comprises V font spring portion and outstanding arc-shaped convex in a side of V font spring portion; And described housing is also provided with gathering sill, for described arc-shaped convex is imported to described pit.
In the second preferred embodiment of the present invention, described slide block is provided with mating holes, and described spring and described spherical are arranged in described slide block, and described spherical part stretched out described mating holes;
The sidewall of described retractable legs is provided with pit or hole; And described spherical can enter pit or hole to lock described slide block under the effect of described spring, and when bearing downward power, described slide block departs from described pit or hole.
In above-mentioned the second preferred embodiment, preferably, described spring is wind spring, and described spherical is ball; And described slide block comprises housing and auxiliary section, described housing is the shape of cross section tubular article consistent with the shape of cross section of described supporting leg, and described auxiliary section is used for holding described ball and wind spring.
In another embodiment of the present invention, preferably, described spherical is avette.
In the present invention, preferably, described a plurality of retractable legs and eaves cross pipe are made by aluminium, steel, plastics or polymer.
In the present invention, preferably, described fast folding paulin has 3 above retractable legs, each retractable legs is equipped with described slide block and sliding block locking mechanism, and when described slide block bears downward power, each slide block is down sliding simultaneously, and then drives described eaves cross pipe to move to realize fast folding.
It is a kind of for locking the sliding block locking mechanism of sliding part that the present invention also provides, and described sliding part can slide on another member, it is characterized in that: described sliding block locking mechanism comprise spring, spherical and with described spherical the pit coordinating or hole; And
Can under pit or hole coordinate with the effect at described spring, lock described sliding part and maybe can depart from and the coordinating so that described sliding part can slide along described another member of described pit or hole with described for described spherical.
In fast folding paulin of the present invention, when needs unfolded paulin, only need upwards to draw slide block on one of supporting leg just can realize slide block on all supporting legs and eaves cross pipe and push pipe moves simultaneously, realize the rapid deployment of collapsible top, and do not need needs as collapsible top of the prior art respectively the slide block on each supporting leg to be carried out to release, greatly reduced thus the operating time.And, can there is not the jammed situation of slide block on certain supporting leg yet, expansion and folding convenience are improved greatly.When needs fold, only need to press pressure slide block on one of supporting leg downwards and just can realize slide block on all supporting legs and eaves cross pipe and push pipe and move simultaneously, realize the fast folding of collapsible top.
Accompanying drawing explanation
Fig. 1 is according to the structural perspective of the first embodiment of fast folding paulin of the present invention, for clarity sake, and not shown part-structure;
Fig. 2 is the partial sectional view dissecing according to the A-A line along Fig. 1 of the first embodiment of fast folding paulin of the present invention, and the structure of slide block and slide block locking mechanism is shown;
Fig. 3 is the partial sectional view dissecing according to the B-B line along Fig. 2 of the first embodiment of fast folding paulin of the present invention, and the structure of slide block and slide block locking mechanism is shown;
Fig. 4 is according to the structural perspective of the second embodiment of fast folding paulin of the present invention, for clarity sake, and not shown part-structure;
Fig. 5 is the partial sectional view dissecing according to the C-C line along Fig. 1 of the second embodiment of fast folding paulin of the present invention, and the structure of slide block and slide block locking mechanism is shown;
Fig. 6 is the partial sectional view dissecing according to the D-D line along Fig. 5 of the second embodiment of fast folding paulin of the present invention, and the structure of slide block and slide block locking mechanism is shown;
Fig. 7 is according to the structural perspective of the 3rd embodiment of fast folding paulin of the present invention, for clarity sake, and not shown part-structure;
Fig. 8 is the partial sectional view dissecing according to the E-E line along Fig. 7 of the 3rd embodiment of fast folding paulin of the present invention, and the structure of slide block and slide block locking mechanism is shown; And
Fig. 9 is the partial sectional view dissecing according to the F-F line along Fig. 8 of the 3rd embodiment of fast folding paulin of the present invention, and the structure of slide block and slide block locking mechanism is shown.
The specific embodiment
Below with reference to accompanying drawing, preferred embodiment of the present invention is elaborated, so that clearer understanding objects, features and advantages of the present invention.It should be understood that embodiment shown in the drawings is not limitation of the scope of the invention, and just for the connotation of technical solution of the present invention is described.In figure, same or analogous part uses the same reference numerals to represent.
Fig. 1 is according to the structural perspective of fast folding paulin 100 of the present invention embodiment.As shown in Figure 1, collapsible top 100 comprises push pipe 1, eaves cross pipe 2, supporting leg 3 and top (not shown).Push pipe 1, eaves cross pipe 2 and the common framework that forms collapsible top 100 of supporting leg 3.All by hinge or pin or other rotatable or modes of being slidably connected well known by persons skilled in the art, be connected between push pipe 1, between eaves cross pipe 2 and between push pipe 1 and eaves cross pipe 2.One end of a part in push pipe 1 and eaves cross pipe 2 is also connected on the upper fixed knot 4 being fixed on supporting leg 3 tops, and one end of another part in push pipe 1 and eaves cross pipe 2 is also connected on the slide block 5 on supporting leg 3.Slide block 5 can slide up and down along supporting leg 3, realizes thus the expansion of collapsible top or folds.Between slide block 5 and supporting leg 3, be also provided with sliding block locking mechanism, sliding block locking mechanism is for locking or unclamp slide block, to make respectively slide block 5 can be fixed on supporting leg 3 or along supporting leg 3, slides.
Easy to carry in order to make to transport, supporting leg 3 is generally designed to telescopic tube form, comprises interior leg pipe and outer tube, if telescoping tube more than two-section, in leg pipe the inside can overlap again leg pipe in another.Push pipe 1, eaves cross pipe 2, supporting leg 3, upper fixed knot 4 and slide block 5 have been realized the folding or expansion quickly and easily of collapsible top 100 jointly.
Fig. 2 and 3 is according to the sectional view of the first embodiment of the slide block 5 of fast folding paulin 100 of the present invention and slide block locking mechanism.As shown in Figure 2, slide block 5 comprises housing 51, connecting portion 52 and is arranged on pit 53 and the gathering sill 54 on the inwall of housing 51.Connecting portion 52 is for connecting eaves cross pipe 2 and/or push pipe 1.Slide block locking mechanism comprises spring 6, spherical 7, be arranged on mating holes 31 on supporting leg and the pit 53 on body.Slide block 5 and slide block locking mechanism are arranged on supporting leg 3, after installation, spring 6 and spherical 7 are contained in supporting leg 3, and the spherical head of spherical 7 is partly stretched out mating holes 31, make when slide block 5 locked state, the spherical head of spherical 7 enters in the pit 53 of housing 51, and lock slider 5 thus.
Now, when the slide block 5 on arbitrary supporting leg applies downward power, as long as power is enough large to overcome the elastic force of spring 6, the pit 53 of the slide block 5 on all supporting legs 3 will depart from and spherical 7 coordinate simultaneously, make all slide blocks 5 all release become and can be free to slide state, and can there is not the jammed situation of slide block on certain supporting leg.Now, continue to apply downward power, slide block 5 will be along supporting leg 3 down slidings, and drive eaves cross pipe 2 and push pipe 1 motion, and then realize the fast folding of collapsible top.
As shown in Figure 3, housing 51 is generally tubular part, the shape of cross section of its shape of cross section and supporting leg 3 matches, in the present embodiment, the shape of cross section of housing 51 is rectangle, but according to the shape of cross section of supporting leg 3, the shape of cross section of housing 51 can be also the various shapes such as circular, oval and polygon.
Spherical 7 one end are spherical head 71, and the other end is pin portion 72.Spherical head 71 and pin portion 72 are respectively used to coordinate with pit 53 and spring 6.During assembling, pin portion 72 inserts in wind springs 6, and spherical 7 and spring 6 are firmly assembled.
Connecting portion 52 is the mounting blocks protruding from housing 51, mounting blocks 52 is connected with eaves cross pipe 2 and/or push pipe 1 by pin, hinge etc., make the slip of slide block 5 on supporting leg 3 can drive eaves cross pipe and/or push pipe motion, and then realize the expansion of collapsible top or fold.
Fig. 4-6 illustrate according to the sectional view of the second embodiment of the slide block 5 of fast folding paulin 100 of the present invention and slide block locking mechanism.The difference of the present embodiment and the first embodiment is slide block locking mechanism, and more particularly, difference is spring and spherical, and all the other are identical, therefore be not described in detail in this.
As shown in Fig. 5-6, in the present embodiment, spring and spherical the member 8 that forms as one, member 8 comprises V font spring portion 81 and outstanding arc-shaped convex 82 in a side of V font spring portion.Arc convex 82 roles are the same with the spherical head role of spherical 7 in the first embodiment,, coordinate to realize locking or the slip of slide block 5 for the pit 53 with on housing 51 that is.
Fig. 7-9th, according to the sectional view of the 3rd embodiment of the slide block 10 of fast folding paulin 100 of the present invention and slide block locking mechanism.As Figure 8-9, slide block 10 comprises housing 101, connecting portion 102 and is arranged on the groove 103 on the outside of housing 101.Groove 103 is tubular elements, and its bottom is provided with mating holes 103a, for holding the spring 6 of slide block locking mechanism and spherical 9.During assembling, spherical 9 and spring 6 successively put into groove 103, and with briquetting 11 holddown springs 6 and spherical, after assembling completes, spherical 9 parts are stretched out hole 103a.Briquetting 11 can be threaded connection be screwed into groove 103(now groove inwall be also provided with screw thread) or be connected to by other means groove 103 holddown spring 6 and spherical 9.
Connecting portion 102 is for connecting eaves cross pipe 2 and/or push pipe 1.Slide block locking mechanism comprise spring 6, spherical 7 and be arranged on lockhole 33(on supporting leg it should be noted that can substitute lockhole 33 with pit and realize identical function).Slide block 10 and slide block locking mechanism are arranged on supporting leg 3, after installation, spring 6 and spherical 7 are contained in the groove 103 of slide block 10, and spherical 7 parts are stretched out mating holes 103a, make when slide block 10 locked state, the spherical head of spherical 7 enters in the lockhole 33 of supporting leg 3, and lock slider 10 thus.
Now, when the slide block 10 on arbitrary supporting leg applies downward power, as long as power is enough large to overcome the elastic force of spring 6, spherical 7 in all slide blocks 10 will depart from and coordinate with the lockhole 33 on supporting leg 3 simultaneously, make all slide blocks 10 all release become and can be free to slide state, and can there is not the jammed situation of slide block on certain supporting leg.Now, continue to apply downward power, slide block 10 will be along supporting leg 3 down slidings, and drive eaves cross pipe 2 and push pipe 1 motion, and then realize the fast folding of collapsible top.
As shown in Figure 9, housing 101 is generally tubular part, the shape of cross section of its shape of cross section and supporting leg 3 matches, in the present embodiment, the shape of cross section of housing 101 is rectangle, but according to the shape of cross section of supporting leg 3, the shape of cross section of housing 101 can be also the various shapes such as circular, oval and polygon.
Spherical 9 is ball, but it will be understood by those skilled in the art that spherical 9, can be suitable for automatically throwing off under effect in power other shapes that coordinate with lockhole for avette, elliposoidal etc.
Connecting portion 102 is the mounting blocks protruding from housing 101, mounting blocks 102 is connected with eaves cross pipe 2 and/or push pipe 1 by pin, hinge etc., make the slip of slide block 10 on supporting leg 3 can drive eaves cross pipe and/or push pipe motion, and then realize the expansion of collapsible top or fold.
It is pointed out that in the various embodiments described above, push pipe, eaves cross pipe and supporting leg can be made by the suitable material of any type, such as aluminium, steel, plastics or other polymer.And the material of push pipe, eaves cross pipe and supporting leg can be different.Spring is made by the larger material of coefficient of elasticity.Top is generally comprised of the cloth of can sunshade and/or keeping off the rain.
In addition, fast folding paulin can have 3 above retractable legs, each retractable legs is equipped with slide block and the sliding block locking mechanism described in the various embodiments described above, and when slide block bears downward power, each slide block is down sliding simultaneously, and then drives described eaves cross pipe to move to realize fast folding.
In addition, the slide block locking mechanism in above-described embodiment can be suitable for the supporting leg of various cross-sectional shape, such as circular, oval, square, trapezoidal and irregularly shaped etc.
In above-described embodiment, when needs unfolded paulin, only need upwards to draw slide block on one of supporting leg just can realize slide block on all supporting legs and eaves cross pipe and push pipe moves simultaneously, realize the rapid deployment of collapsible top, and do not need needs as collapsible top of the prior art respectively the slide block on each supporting leg to be carried out to release, greatly reduced thus the operating time.And, can there is not the jammed situation of slide block on certain supporting leg yet, expansion and folding convenience are improved greatly.When needs fold, only need to press pressure slide block on one of supporting leg downwards and just can realize slide block on all supporting legs and eaves cross pipe and push pipe and move simultaneously, realize the fast folding of collapsible top.
Below described preferred embodiment of the present invention in detail, but it will be appreciated that, after having read above-mentioned instruction content of the present invention, those skilled in the art can make various changes or modifications the present invention.These equivalent form of values fall within the application's appended claims limited range equally.
Claims (10)
1. a fast folding paulin, comprises a plurality of retractable legs, eaves cross pipe, slide block and sliding block locking mechanism, and described eaves cross pipe is connected to described slide block, and described slide block can slide up and down along described retractable legs, it is characterized in that:
Described sliding block locking mechanism comprises spring and spherical, and described spring and spherical are arranged in one of retractable legs and slide block, and another in described retractable legs and described slide block is provided with and described spherical the pit that can disengage or hole; And
Described spherical can coordinate with described pit or hole to lock described slide block under the effect of described spring and maybe can depart from and the coordinating so that described slide block can slide along described retractable legs of described pit or hole.
2. fast folding paulin as claimed in claim 1, is characterized in that:
Described retractable legs is provided with mating holes, and described spring and described spherical are arranged in described retractable legs, and described spherical part stretched out described mating holes;
Described slide block comprises housing, is provided with pit and can slides up and down along described Retractive leg in described housing; And
Described spherical can enter pit to lock described slide block, and when described slide block bears downward power, depart from described pit under the effect of described spring.
3. fast folding paulin as claimed in claim 2, is characterized in that:
Described spring is wind spring, and described spherical is ball; And
Described housing is also provided with gathering sill, for described ball is imported to described pit.
4. fast folding paulin as claimed in claim 2, is characterized in that:
Described spring and described spherical the member that forms as one, described member comprises V font spring portion and outstanding arc-shaped convex in a side of V font spring portion; And
Described housing is also provided with gathering sill, for described arc-shaped convex is imported to described pit.
5. fast folding paulin as claimed in claim 1, is characterized in that:
Described slide block is provided with mating holes, and described spring and described spherical are arranged in described slide block, and described spherical part stretched out described mating holes;
The sidewall of described retractable legs is provided with pit or hole; And
Described spherical can enter pit or hole to lock described slide block, and when described slide block bears downward power, depart from described pit or hole under the effect of described spring.
6. fast folding paulin as claimed in claim 5, is characterized in that:
Described spring is wind spring, and described spherical is ball; And
Described slide block comprises housing and auxiliary section, and described housing is the shape of cross section tubular article consistent with the shape of cross section of described supporting leg, and described auxiliary section is used for holding described ball and wind spring.
7. fast folding paulin as claimed in claim 1, is characterized in that: described spherical is avette.
8. fast folding paulin as claimed in claim 1, is characterized in that: described a plurality of retractable legs and eaves cross pipe are made by aluminium, steel, plastics or polymer.
9. fast folding paulin as claimed in claim 1, it is characterized in that: described fast folding paulin has 3 above retractable legs, each retractable legs is equipped with described slide block and sliding block locking mechanism, and when described slide block bears downward power, each slide block is down sliding simultaneously, and then drives described eaves cross pipe to move to realize fast folding.
10. for locking a sliding block locking mechanism for sliding part, described sliding part can slide on another member, it is characterized in that: described sliding block locking mechanism comprise spring, spherical and with described spherical the pit coordinating or hole; And
Can under pit or hole coordinate with the effect at described spring, lock described sliding part and maybe can depart from and the coordinating so that described sliding part can slide along described another member of described pit or hole with described for described spherical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210330707.XA CN103669991B (en) | 2012-09-06 | 2012-09-06 | A kind of fast folding paulin and sliding block locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210330707.XA CN103669991B (en) | 2012-09-06 | 2012-09-06 | A kind of fast folding paulin and sliding block locking mechanism |
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| Publication Number | Publication Date |
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| CN103669991A true CN103669991A (en) | 2014-03-26 |
| CN103669991B CN103669991B (en) | 2019-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210330707.XA Active CN103669991B (en) | 2012-09-06 | 2012-09-06 | A kind of fast folding paulin and sliding block locking mechanism |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196319A (en) * | 2014-09-11 | 2014-12-10 | 张琪 | Telescopic frame for tent |
| CN104675186A (en) * | 2015-03-12 | 2015-06-03 | 蔚孜电子商务（上海）有限公司 | Folding tent |
| CN105810092A (en) * | 2016-05-09 | 2016-07-27 | 深圳进源环保科技有限公司 | Fastening device of urban road sign |
| CN105894964A (en) * | 2016-05-09 | 2016-08-24 | 成都市双流区克美拉帽业有限公司 | Direction board fastening and mounting device for municipal road |
| CN106801537A (en) * | 2017-01-23 | 2017-06-06 | 合肥饰界金属制品有限公司 | The paulin room of easy disassembly |
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| CN2799752Y (en) * | 2005-06-21 | 2006-07-26 | 林崇勤 | Foldable tent |
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| CN201588436U (en) * | 2009-12-16 | 2010-09-22 | 临海市利德休闲用品有限公司 | Folding tent |
| CN202090688U (en) * | 2011-05-03 | 2011-12-28 | 马准安 | Sliding block mechanism of foldable tent |
| CN202850585U (en) * | 2012-09-06 | 2013-04-03 | 香港巴福魅力有限公司上海代表处 | Quick foldable tent and slide block locking mechanism |
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| CN2799752Y (en) * | 2005-06-21 | 2006-07-26 | 林崇勤 | Foldable tent |
| CN201169958Y (en) * | 2008-01-25 | 2008-12-24 | 李成熙 | Positioning apparatus of automatic folding tent |
| FR2927641A1 (en) * | 2008-02-19 | 2009-08-21 | Lp Tent Sarl | MECHANISM FOR DEPLOYING A REINFORCEMENT, IN PARTICULAR A TENT REINFORCEMENT, AND FOR MAINTAINING THIS FRAME IN THE DEPLOYED POSITION |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196319A (en) * | 2014-09-11 | 2014-12-10 | 张琪 | Telescopic frame for tent |
| CN104675186A (en) * | 2015-03-12 | 2015-06-03 | 蔚孜电子商务（上海）有限公司 | Folding tent |
| CN105810092A (en) * | 2016-05-09 | 2016-07-27 | 深圳进源环保科技有限公司 | Fastening device of urban road sign |
| CN105894964A (en) * | 2016-05-09 | 2016-08-24 | 成都市双流区克美拉帽业有限公司 | Direction board fastening and mounting device for municipal road |
| CN105810092B (en) * | 2016-05-09 | 2018-07-03 | 温岭市海玛进出口有限公司 | A kind of clamp device of urban road direction board |
| CN106801537A (en) * | 2017-01-23 | 2017-06-06 | 合肥饰界金属制品有限公司 | The paulin room of easy disassembly |
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|---|---|
| CN103669991B (en) | 2019-08-20 |
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