CN202850585U - Quick foldable tent and slide block locking mechanism - Google Patents
Quick foldable tent and slide block locking mechanism Download PDFInfo
- Publication number
- CN202850585U CN202850585U CN 201220456317 CN201220456317U CN202850585U CN 202850585 U CN202850585 U CN 202850585U CN 201220456317 CN201220456317 CN 201220456317 CN 201220456317 U CN201220456317 U CN 201220456317U CN 202850585 U CN202850585 U CN 202850585U
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- slide block
- spherical
- spring
- pit
- fast folding
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Abstract
The utility model discloses a quick foldable tent and a slide block locking mechanism. The quick foldable tent comprises a plurality of telescopic legs, an eave intersection pipe, slide blocks and slide block locking mechanisms. The eave intersection pipe is connected with the slide blocks. The slide blocks can vertically slide along the telescopic legs, wherein, each slide block locking mechanism comprises a spring and a sphere member. The spring and the sphere member are provided in one member of the telescopic rod and the slide block, and the other member in the telescopic leg and the slide block is provided with a recess or hole which is in releasable matching with the sphere member. The sphere member can be matched with the recess or hole for locking the slide block under the function of the spring or can be released from the matching with the recess or hole so the slide block can slide along the telescopic leg. The quick foldable tent according to the utility model can be expanded and folded conveniently and quickly, and furthermore the slide blocks are not jammed in the expansion and folding process.
Description
Technical field
The utility model relates to tent, is specifically related to the fast folding paulin.
Background technology
The 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.The fast folding paulin is used in sunshade or screening rain etc. in the outdoor activities.The fast folding paulin generally comprises for the paulin of sunshade or screening rain with for the framework that supports this paulin.Framework generally comprises eaves cross pipe and supporting leg.
The supporting leg of fast folding paulin mainly adopts the telescoping tube mode, and telescoping tube is in the state of stretching out in use, and telescoping tube is in retracted mode when folding.Be provided with slide block at supporting leg, slide block can slide up and down along supporting leg.The 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 so that framework is folding or expansion.
When framework is in deployed condition, in order to prevent in use because the slip of slide block and so that frame instability or partially folded need to lock slide block.The slide block of realizing that the locking method of existing slide block adopts pin to pass Retractive leg and slide block mostly locks.
Yet existing employing sells the mode of lock slider to exist shortcomings.At first, the pin connected mode is stuck owing to pin easily and can't successfully folds.Secondly, because the slide block on each supporting leg is independent role, therefore when folding, need respectively so that the pin on each supporting leg and slide block disengage, could realize folding, take time and effort.
Therefore, need to provide a kind of fast folding paulin more convenient to use.
The utility model content
The purpose of this utility model 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 utility model provides a kind of 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, 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 in described retractable legs and the described slide block another is provided with and described spherical the pit that can disengage or hole; And
Described spherical can cooperate with described pit or hole with the described slide block of locking under the effect of described spring and maybe can break away from and the cooperating so that described slide block can slide along described retractable legs of described pit or hole.
In the first preferred embodiment of the present utility model, 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 in the described housing and also can slides up and down along described Retractive leg; And described spherical can enter pit locking described slide block under the effect of described spring, and break away from described pit when described slide block bears downward power.
In above-mentioned the first preferred embodiment, preferably, described spring is wind spring, and described spherical is ball; And described housing also is provided with gathering sill, is used for described ball is imported described pit.
In above-mentioned the first preferred embodiment, preferably, described spring and described spherical the member that forms as one, described member comprise V font spring section and the arc-shaped convex of giving prominence in a side of V font spring section; And described housing also is provided with gathering sill, is used for described arc-shaped convex is imported described pit.
In the second preferred embodiment of the present utility model, 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 locking described slide block under the effect of described spring, and break away from described pit or hole when described slide block bears downward power.
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, and described housing is the shape of cross section tubular article consistent with the shape of cross section of described retractable legs, and described auxiliary section is used for holding described ball and wind spring.
Among another embodiment of the utility model, preferably, described spherical is avette.
In the utility model, preferably, described a plurality of retractable legs and eaves cross pipe are made by aluminium, steel or plastics.
In the utility model, 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 and move to realize fast folding.
The utility model also provides a kind of sliding block locking mechanism for the locking sliding part, and described sliding part can slide at another member, it is characterized in that: described sliding block locking mechanism comprise spring, spherical and with described spherical pit that cooperates or hole; And
Described spherical can cooperate with described pit or hole with the described sliding part of locking under the effect of described spring and maybe can break away from and the cooperating so that described sliding part can slide along described another member of described pit or hole.
In the fast folding paulin of the present utility model, when needs unfolded paulin, only need upwards draw slide block on one of supporting leg just can realize that slide block on all supporting legs and eaves cross pipe and push pipe move simultaneously, realize the rapid deployment of collapsible top, and do not need that needs carry out release to the slide block on each supporting leg respectively as collapsible top of the prior art, greatly reduced thus the operating time.And, the jammed situation of slide block on certain supporting leg can not occur yet, so that the convenience that launches and fold improves greatly.When needs are folding, only need press pressure slide block on one of supporting leg downwards and just can realize that slide block on all supporting legs and eaves cross pipe and push pipe move the fast folding of realization collapsible top simultaneously.
Description of drawings
Fig. 1 is the structural perspective according to the first embodiment of fast folding paulin of the present utility model, for clarity sake, and not shown part-structure;
Fig. 2 is the partial sectional view that the A-A line along Fig. 1 according to the first embodiment of fast folding paulin of the present utility model dissects, and the structure of slide block and slide block locking mechanism is shown;
Fig. 3 is the partial sectional view that the B-B line along Fig. 2 according to the first embodiment of fast folding paulin of the present utility model dissects, and the structure of slide block and slide block locking mechanism is shown;
Fig. 4 is the structural perspective according to the second embodiment of fast folding paulin of the present utility model, for clarity sake, and not shown part-structure;
Fig. 5 is the partial sectional view that the C-C line along Fig. 1 according to the second embodiment of fast folding paulin of the present utility model dissects, and the structure of slide block and slide block locking mechanism is shown;
Fig. 6 is the partial sectional view that the D-D line along Fig. 5 according to the second embodiment of fast folding paulin of the present utility model dissects, and the structure of slide block and slide block locking mechanism is shown;
Fig. 7 is the structural perspective according to the 3rd embodiment of fast folding paulin of the present utility model, for clarity sake, and not shown part-structure;
Fig. 8 is the partial sectional view that the E-E line along Fig. 7 according to the 3rd embodiment of fast folding paulin of the present utility model dissects, and the structure of slide block and slide block locking mechanism is shown; And
Fig. 9 is the partial sectional view that the F-F line along Fig. 8 according to the 3rd embodiment of fast folding paulin of the present utility model dissects, 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 utility model is elaborated, in order to clearlyer understand the purpose of this utility model, characteristics and advantage.It should be understood that embodiment shown in the drawings is not the restriction to the utility model scope, and just for the connotation of technical solutions of the utility model is described.Same or analogous part uses the same reference numerals to represent among the figure.
Fig. 1 is the structural perspective according to an embodiment of fast folding paulin 100 of the present utility model.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 supporting leg 3 common frameworks that consist of collapsible top 100.All be connected by hinge or pin or other rotatable or modes of being slidingly connected well known by persons skilled in the art between the push pipe 1, between the eaves cross pipe 2 and between push pipe 1 and the eaves cross pipe 2.One end of the part in push pipe 1 and the eaves cross pipe 2 is also connected on the upper fixed knot 4 that is fixed on supporting leg 3 tops, and an end of the another part in push pipe 1 and the eaves cross pipe 2 is also connected on the slide block 5 on the supporting leg 3.Slide block 5 can slide up and down along supporting leg 3, realizes thus the expansion of collapsible top or folding.Also be provided with sliding block locking mechanism between slide block 5 and supporting leg 3, sliding block locking mechanism is used for locking or unclamps slide block, with respectively so that slide block 5 can be fixed on the supporting leg 3 or along supporting leg 3 slides.
For so that transport easy to carryly, supporting leg 3 generally is designed to the telescopic tube form, comprises interior leg pipe and outer tube, if the above telescoping tube of two-section, then 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 quickly and easily folding or expansion of collapsible top 100 jointly.
Fig. 2 and 3 is the sectional views according to the first embodiment of the slide block 5 of fast folding paulin 100 of the present utility model 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 gathering sill 54 on the inwall of housing 51.Connecting portion 52 is used for connecting eaves cross pipe 2 and/or push pipe 1.The slide block locking mechanism comprises spring 6, spherical 7, be arranged on mating holes 31 on the supporting leg and the pit 53 on the body.Slide block 5 and slide block locking mechanism are installed on the supporting leg 3, after the installation, spring 6 and spherical 7 are contained in the supporting leg 3, and spherical 7 spherical head is partly stretched out mating holes 31, so that when slide block 5 locked state, spherical 7 spherical head enters in the pit 53 of housing 51, and lock slider 5 thus.
At this moment, when the slide block 5 on arbitrary supporting leg is applied downward power, as long as power is enough large to overcome the elastic force of spring 6, then the pit 53 of the slide block 5 on all supporting legs 3 will break away from and spherical 7 cooperate simultaneously, so that all slide blocks 5 all release become and can be free to slide state, and the jammed situation of slide block on certain supporting leg can not occur.At this moment, 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 spare, the shape of cross section of its shape of cross section and supporting leg 3 is complementary, 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 also can be the various shapes such as circular, oval and polygon.
Spherical 7 one ends are spherical head 71, and the other end is pin section 72.Spherical head 71 and pin section 72 are respectively applied to cooperate with pit 53 and spring 6.During assembling, pin section 72 inserts in the wind springs 6, so that spherical 7 and spring 6 firmly assemble.
Connecting portion 52 is the mounting blocks that protrudes from housing 51, mounting blocks 52 is connected with eaves cross pipe 2 and/or push pipe 1 by pin, hinge etc., so that the slip of slide block 5 on supporting leg 3 can drive eaves cross pipe and/or push pipe motion, and then the expansion of realization collapsible top or folding.
Fig. 4-6 illustrates the sectional view according to the second embodiment of the slide block 5 of fast folding paulin 100 of the present utility model and slide block locking mechanism.The difference of present embodiment and the first embodiment is the slide block locking mechanism, and more particularly, difference is spring and spherical, and all the other are identical, so be not described in detail in this.
Shown in Fig. 5-6, in the present embodiment, spring and spherical the member 8 that forms as one, member 8 comprise V font spring section 81 and the arc-shaped convex 82 of giving prominence in a side of V font spring section.Arc convex 82 roles are the same with spherical 7 spherical head role among the first embodiment,, are used for cooperating to realize with the pit 53 on the housing 51 locking or the slip of slide block 5 that is.
Fig. 7-the 9th is according to the sectional view of the 3rd embodiment of the slide block 10 of fast folding paulin 100 of the present utility model and slide block locking mechanism.Shown in Fig. 8-9, slide block 10 comprises housing 101, connecting portion 102 and is arranged on groove 103 on the outside of housing 101.Groove 103 is tubular elements, and its bottom is provided with mating holes 103a, is used 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 was finished, spherical 9 parts were stretched out hole 103a.Briquetting 11 can be threaded connection and be screwed into groove 103(this moment groove inwall and also be provided with screw thread) or be connected to by other means groove 103 and holddown spring 6 and spherical 9.
Connecting portion 102 is used for connecting eaves cross pipe 2 and/or push pipe 1.The slide block locking mechanism comprise spring 6, spherical 7 and be arranged on lockhole 33(on the 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 installed on the supporting leg 3, after the 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, so that when slide block 10 locked state, spherical 7 spherical head enters in the lockhole 33 of supporting leg 3, and lock slider 10 thus.
At this moment, when the slide block 10 on arbitrary supporting leg is applied downward power, as long as power is enough large to overcome the elastic force of spring 6, then spherical 7 in all slide blocks 10 will break away from simultaneously with lockhole 33 on the supporting leg 3 and cooperate, so that all slide blocks 10 all release become and can be free to slide state, and the jammed situation of slide block on certain supporting leg can not occur.At this moment, 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 spare, the shape of cross section of its shape of cross section and supporting leg 3 is complementary, 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 also can be the various shapes such as circular, oval and polygon.
Spherical 9 is ball, can be suitable for automatically throwing off other shapes that cooperate with lockhole in power under effect for avette, elliposoidal etc. but it will be understood by those skilled in the art that spherical 9.
Connecting portion 102 is the mounting blocks that protrudes from housing 101, mounting blocks 102 is connected with eaves cross pipe 2 and/or push pipe 1 by pin, hinge etc., so that the slip of slide block 10 on supporting leg 3 can drive eaves cross pipe and/or push pipe motion, and then the expansion of realization collapsible top or folding.
It is pointed out that in the various embodiments described above that 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.But top generally is comprised of sunshade and/or the cloth that keeps off the rain.
In addition, the 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 and 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 draw slide block on one of supporting leg just can realize that slide block on all supporting legs and eaves cross pipe and push pipe move simultaneously, realize the rapid deployment of collapsible top, and do not need that needs carry out release to the slide block on each supporting leg respectively as collapsible top of the prior art, greatly reduced thus the operating time.And, the jammed situation of slide block on certain supporting leg can not occur yet, so that the convenience that launches and fold improves greatly.When needs are folding, only need press pressure slide block on one of supporting leg downwards and just can realize that slide block on all supporting legs and eaves cross pipe and push pipe move the fast folding of realization collapsible top simultaneously.
Below described preferred embodiment of the present utility model in detail, but it will be appreciated that, after having read above-mentioned instruction content of the present utility model, those skilled in the art can make various changes or modifications the utility model.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 in described retractable legs and the described slide block another is provided with and described spherical the pit that can disengage or hole; And
Described spherical can cooperate with described pit or hole with the described slide block of locking under the effect of described spring and maybe can break away from and the cooperating 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 in the described housing and also can slides up and down along described Retractive leg; And
Described spherical can enter pit locking described slide block, and break away from described pit when described slide block bears downward power 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 also is provided with gathering sill, is used for described ball is imported 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 comprise V font spring section and the arc-shaped convex of giving prominence in a side of V font spring section; And
Described housing also is provided with gathering sill, is used for described arc-shaped convex is imported 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 locking described slide block, and break away from described pit or hole when described slide block bears downward power 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 retractable legs, 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, it is characterized in that: described a plurality of retractable legs and eaves cross pipe are made by aluminium, steel or plastics.
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 and move to realize fast folding.
10. sliding block locking mechanism that is used for the locking sliding part, described sliding part can slide at another member, it is characterized in that: described sliding block locking mechanism comprise spring, spherical and with described spherical pit that cooperates or hole; And
Described spherical can cooperate with described pit or hole with the described sliding part of locking under the effect of described spring and maybe can break away from and the cooperating so that described sliding part can slide along described another member of described pit or hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220456317 CN202850585U (en) | 2012-09-06 | 2012-09-06 | Quick foldable tent and slide block locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220456317 CN202850585U (en) | 2012-09-06 | 2012-09-06 | Quick foldable tent and slide block locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202850585U true CN202850585U (en) | 2013-04-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220456317 Withdrawn - After Issue CN202850585U (en) | 2012-09-06 | 2012-09-06 | Quick foldable tent and slide block locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202850585U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669991A (en) * | 2012-09-06 | 2014-03-26 | 香港巴福魅力有限公司上海代表处 | Quick folding tent and sliding block locking mechanism |
| CN106437289A (en) * | 2016-11-17 | 2017-02-22 | 蔚孜电子商务（上海）有限公司 | Telescopic upright post and tent employing same |
| CN107521657A (en) * | 2016-06-22 | 2017-12-29 | 北京臻迪机器人有限公司 | A kind of retaining mechanism of aircraft horn |
| US9877549B2 (en) | 2014-08-11 | 2018-01-30 | Apple Inc. | Attachment system for an electronic device |
| US9894964B2 (en) | 2014-08-11 | 2018-02-20 | Apple Inc. | Consumer product attachment systems having a locking assembly |
| US10184506B2 (en) | 2014-08-11 | 2019-01-22 | Apple Inc. | Captive elements of an attachment system |
| US10844626B2 (en) | 2016-11-17 | 2020-11-24 | Weizi E-Commerce (Shanghai) Co., Ltd. | Telescopic stand column, and tent having same |
| US11085201B2 (en) | 2019-05-05 | 2021-08-10 | Zhejiang Yotrio Group Co., Ltd | Button-type central locking device for folding tent |
| US12006719B2 (en) | 2021-10-26 | 2024-06-11 | Nengxiao LU | Folding tent capable of being unfolded and folded rapidly |
-
2012
- 2012-09-06 CN CN 201220456317 patent/CN202850585U/en not_active Withdrawn - After Issue
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669991A (en) * | 2012-09-06 | 2014-03-26 | 香港巴福魅力有限公司上海代表处 | Quick folding tent and sliding block locking mechanism |
| CN103669991B (en) * | 2012-09-06 | 2019-08-20 | 香港巴福魅力有限公司上海代表处 | A kind of fast folding paulin and sliding block locking mechanism |
| US10264857B2 (en) | 2014-08-11 | 2019-04-23 | Apple Inc. | Attachment system for an electronic device |
| US10575602B2 (en) | 2014-08-11 | 2020-03-03 | Apple Inc. | Consumer product attachment systems having a locking assembly |
| US9894964B2 (en) | 2014-08-11 | 2018-02-20 | Apple Inc. | Consumer product attachment systems having a locking assembly |
| US10085523B2 (en) | 2014-08-11 | 2018-10-02 | Apple Inc. | Attachment system for an electronic device |
| US10184506B2 (en) | 2014-08-11 | 2019-01-22 | Apple Inc. | Captive elements of an attachment system |
| US10182623B2 (en) | 2014-08-11 | 2019-01-22 | Apple Inc. | Consumer product attachment systems having locking or expansion characteristics |
| US11723443B2 (en) | 2014-08-11 | 2023-08-15 | Apple Inc. | Consumer product attachment systems having locking or expansion characteristics |
| US11717060B2 (en) | 2014-08-11 | 2023-08-08 | Apple Inc. | Attachment system for an electronic device |
| US11026484B2 (en) | 2014-08-11 | 2021-06-08 | Apple Inc. | Attachment system for an electronic device |
| US9877549B2 (en) | 2014-08-11 | 2018-01-30 | Apple Inc. | Attachment system for an electronic device |
| US10945496B2 (en) | 2014-08-11 | 2021-03-16 | Apple Inc. | Consumer product attachment systems having locking or expansion characteristics |
| CN107521657A (en) * | 2016-06-22 | 2017-12-29 | 北京臻迪机器人有限公司 | A kind of retaining mechanism of aircraft horn |
| US10844626B2 (en) | 2016-11-17 | 2020-11-24 | Weizi E-Commerce (Shanghai) Co., Ltd. | Telescopic stand column, and tent having same |
| CN106437289A (en) * | 2016-11-17 | 2017-02-22 | 蔚孜电子商务（上海）有限公司 | Telescopic upright post and tent employing same |
| CN106437289B (en) * | 2016-11-17 | 2019-07-30 | 蔚孜电子商务（上海）有限公司 | Telescopic column and tent with the telescopic column |
| US11085201B2 (en) | 2019-05-05 | 2021-08-10 | Zhejiang Yotrio Group Co., Ltd | Button-type central locking device for folding tent |
| US12006719B2 (en) | 2021-10-26 | 2024-06-11 | Nengxiao LU | Folding tent capable of being unfolded and folded rapidly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130403 Effective date of abandoning: 20190820 |