CN101536825B - Unfolding and folding fixing device for umbrella - Google Patents
Unfolding and folding fixing device for umbrella Download PDFInfo
- Publication number
- CN101536825B CN101536825B CN200810189185XA CN200810189185A CN101536825B CN 101536825 B CN101536825 B CN 101536825B CN 200810189185X A CN200810189185X A CN 200810189185XA CN 200810189185 A CN200810189185 A CN 200810189185A CN 101536825 B CN101536825 B CN 101536825B
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- China
- Prior art keywords
- clamping sleeve
- sleeve pipe
- umbrella
- activity clamping
- activity
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- Expired - Fee Related
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B25/00—Details of umbrellas
- A45B25/14—Devices for opening and for closing umbrellas
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- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The invention relates to an umbrella, in particular to an unfolding and folding fixing device for an umbrella. The unfolding and folding fixing device comprises a middle rod, an upper umbrella nest fixed at the upper end part of the middle part, a lower umbrella nest sliding along the middle part, an upper clamping sleeve, a lower clamping sleeve and a movable clamping sleeve. An elastic clamping hook is arranged on the upper clamping sleeve; a raised outer edge is arranged on the lower clamping sleeve; and a clamping hole and an elastic multi-jaw clamping joint are arranged on the movable clamping sleeve. Compared with the prior art, the unfolding and the folding of the umbrella are easily positioned by the movable clamping sleeve, the upper clamping sleeve and the lower clamping sleeve or the movable clamping sleeve and an upper clamping unit; a spring bow is not required to be pressed with figures when the unfolding and folding fixed device is in use, thus a user can not feel painful and can use the umbrella safely and reliably; an upper spring bow, a lower spring bow and a nail retaining hole are not required to be arranged on the middle rod, so that the stress strength of the middle rod is added, the cost of raw materials is reduced, the processing flow is shortened, the process is simpler and the energy cost, the processing cost and the assembly cost are reduced.
Description
Technical field
The present invention relates to parachute kit, be meant a kind of fixator for opening and closing of parachute kit especially.
Background technology
Umbrella stand of the prior art generally includes a metal middle rod; One be installed in catapult on the metal system on the barred body, catapult and retaining nail down; One be installed in the last nest device at excellent top; One can slippage on middle rod following nest device, and one be supported in nest device and the umbrella frame group on the nest device down.
This kind umbrella stand has following shortcoming: because rod must the machining hole position just can be installed catapult, catapult and retaining nail down in the metal, thus the excellent force intensity that receives in the broken ring metal; Last catapult, following catapult, retaining nail belong to metal material, and cost is higher; In production and assembling process, need the labor manpower and the energy; The use of general umbrella stand must be by depressing the catapult parachute-opening; Nest breaks away from the top location of catapult slippage down to last catapult under promoting, and continues slippage for making down nest, and the top certain distance of last catapult is provided with and keeps off nail; Close one's umbrella by pressing catapult; The nest of leaving behind break away to be gone up the catapult slippage to catapult location down, and finger has pain when pushing up and down catapult, and the danger that is crushed is arranged.
In order to address this problem, people have proposed various solutions.
Like Chinese patent CN2107812U, a kind of modified umbrella without sling is that the fixedly nest on the middle rod is made fixedly nest and following fixedly nest two parts, and the main umbrella bone proper site is provided with two protuberances.Umbrella gill is articulated on movable nest and the main bone protuberance in the outer part, and main bone one end is articulated in fixedly nest, and on main bone inboard protuberance and fixedly be linked with spring down between the nest.This kind parachute kit reaches opening of parachute kit by spring and receives purpose, though need not catapult, elasticity was weak after spring used a period of time, made opening of parachute kit receive inconvenience, and is also insecure.
Summary of the invention
Main purpose of the present invention is to overcome umbrella stand in the prior art because shortcomings such as the cost height that installation catapult or spring etc. cause, poor safety performance provide a kind of fixator for opening and closing that does not have the parachute kit of catapult safety type.
The present invention solves its technical problem and adopts following technical scheme:
Technical scheme one:
A kind of fixator for opening and closing of parachute kit is applicable to straight umbrella, comprise in one rod, be fixed in excellent upper end upper umbrella nest, one can along in clamping sleeve pipe on the lower umbrella nest, that slides of rod, once a clamping sleeve pipe and an activity clamping sleeve pipe;
Should go up clamping sleeve pipe fixedly sleeved in said in rod near the upper end, and give prominence in its lower end and to be extended with at least two elastic fastening hooks;
This time clamping sleeve pipe fixedly sleeved in said rod near the bottom, and form a protruding outer in the top;
This activity clamping sleeve pipe pivot bush unit rod in said is gone up and clamping sleeve pipe and said down between the clamping sleeve pipe on said; The middle part of this activity clamping sleeve pipe forms an annular protrusion, the upper end is provided with a protruding outer; Said lower umbrella nest pivot bush unit in this annular protrusion and should the convexity outer between, this annular protrusion and should the convexity outer between and be provided with at least two with the said suitable hole clipping of elastic fastening hook that goes up on the clamping sleeve pipe; The suitable elasticity multi-clove type clamping head in protruding outer on the lower end formation of this activity clamping sleeve pipe and the said clamping sleeve pipe down.
According to a preferred embodiments of the present invention, the protruding outer on the said clamping sleeve pipe down forms up-narrow and down-wide angle.
According to a preferred embodiments of the present invention, the protruding outer of said activity clamping sleeve pipe forms up-narrow and down-wide angle.
According to a preferred embodiments of the present invention, the annular protrusion at said activity clamping sleeve pipe middle part is provided with a location projection, in order to locate said lower umbrella nest in the horizontal direction.
According to a preferred embodiments of the present invention, said elasticity multi-clove type clamping head is the three-clove style structure.
According to a preferred embodiments of the present invention, said lower umbrella nest and the socket place of said activity clamping sleeve pipe be provided with activity clamping sleeve pipe on the hole clipping number equate and corresponding hole, pass the location when opening umbrella, to supply said elastic fastening hook.
According to a preferred embodiments of the present invention, protruding outer on the said activity clamping sleeve pipe and the distance between the annular protrusion make lower umbrella nest between this convexity outer and annular protrusion, to slide up and down greater than the height of said lower umbrella nest.
According to a preferred embodiments of the present invention, the end of said elastic fastening hook forms inclined-plane wide at the top and narrow at the bottom.
According to a preferred embodiments of the present invention, the end of said elasticity multi-clove type clamping head forms groove, in order to the protruding outer of following clamping sleeve pipe mutually clamping locate.
According to a preferred embodiments of the present invention, said middle rod is made of metal.
According to a preferred embodiments of the present invention, said clamping sleeve pipe, following clamping sleeve pipe, activity clamping sleeve pipe and the lower umbrella nest gone up is made of plastics.
Technical scheme two:
A kind of fixator for opening and closing of parachute kit is applicable to the folding umbrella, comprise one scalable in rod, be fixed in excellent upper end upper umbrella nest, one can along in the lower umbrella nest that slides of rod, it is characterized in that: also comprise a clamping unit and an activity clamping sleeve pipe on one;
Should go up the clamping unit and be at least two elastic fastening hooks, this elastic fastening hook is fixed on the said upper umbrella nest;
This activity clamping sleeve pipe pivot bush unit is in said on the rod; The middle part of this activity clamping sleeve pipe forms an annular protrusion, the upper end is provided with a protruding outer; Said lower umbrella nest pivot bush unit in this annular protrusion and should the convexity outer between, this annular protrusion and should the convexity outer between and be provided with at least two with the suitable hole clipping of said elastic fastening hook.
According to a preferred embodiments of the present invention, the annular protrusion at said activity clamping sleeve pipe middle part is provided with a location projection, in order to locate said lower umbrella nest in the horizontal direction.
According to a preferred embodiments of the present invention, the protruding outer of said activity clamping sleeve pipe forms up-narrow and down-wide angle.
According to a preferred embodiments of the present invention, said lower umbrella nest and the socket place of said activity clamping sleeve pipe be provided with activity clamping sleeve pipe on the hole clipping number equate and corresponding hole, pass the location when opening umbrella, to supply said elastic fastening hook.
According to a preferred embodiments of the present invention, protruding outer on the said activity clamping sleeve pipe and the distance between the annular protrusion make lower umbrella nest between this convexity outer and annular protrusion, to slide up and down greater than the height of said lower umbrella nest.
According to a preferred embodiments of the present invention, the end of said elastic fastening hook forms inclined-plane wide at the top and narrow at the bottom.
According to a preferred embodiments of the present invention, said middle rod is made of metal.
According to a preferred embodiments of the present invention, said clamping unit, activity clamping sleeve pipe and the lower umbrella nest gone up is made of plastics.
Can know that by the above-mentioned description of this invention compare with prior art, the present invention has following advantage:
One, the present invention by activity clamping sleeve pipe, go up clamping sleeve pipe and following clamping sleeve pipe or realize easily that by activity clamping sleeve pipe and last clamping unit opening of parachute kit receive the location, need not the finger presses catapult, use nothing to keenly feel, safe and reliable; Need not to process position, catapult hole, following position, catapult hole and retaining nail position, hole on the middle rod, increased middle rod to receive force intensity, reduced cost of material simultaneously, and shortened work flow, processing technology is also comparatively simple, the reduction energy, processing and assembly cost;
Two, the end of elastic fastening hook forms inclined-plane wide at the top and narrow at the bottom, when opening umbrella, is convenient to by the protruding outer jack-up of activity clamping sleeve pipe;
Three, the protruding outer on the following clamping sleeve pipe forms up-narrow and down-wide angle, is convenient to jack-up elasticity multi-clove type clamping head;
Four, the protruding outer of activity clamping sleeve pipe forms up-narrow and down-wide angle, is convenient to the elastic fastening hook that jack-up is gone up the clamping sleeve pipe;
Five, the annular protrusion at activity clamping sleeve pipe middle part is provided with positioning convex column, in order to locate lower umbrella nest in the horizontal direction, prevents to twist about lower umbrella nest in the horizontal direction;
Six, the end of elasticity multi-clove type clamping head forms groove, and the location of clamping sleeve pipe and activity clamping sleeve pipe is firm under making, safety.
Description of drawings
Structural representation when straight umbrella opened when Fig. 1 was used for straight umbrella frame for the specific embodiment of the invention one;
Structural representation when straight umbrella was packed up when Fig. 2 was used for straight umbrella frame for the specific embodiment of the invention one;
Fig. 3 is the perspective view of the last clamping sleeve pipe of the specific embodiment of the invention one;
Fig. 4 is the sectional structure sketch map of the last clamping sleeve pipe of the specific embodiment of the invention one;
Fig. 5 is the perspective view of the following clamping sleeve pipe of the specific embodiment of the invention one;
Fig. 6 is the sectional structure sketch map of the following clamping sleeve pipe of the specific embodiment of the invention one;
Fig. 7 is the perspective view of the activity clamping sleeve pipe of the specific embodiment of the invention one;
Fig. 8 is the sectional structure sketch map of the activity clamping sleeve pipe of the specific embodiment of the invention one;
Fig. 9 is the perspective view of the lower umbrella nest of the specific embodiment of the invention one;
Figure 10 is the sectional structure sketch map of the lower umbrella nest of the specific embodiment of the invention one;
Structural representation when the folding umbrella opened when Figure 11 was used to roll over umbrella frame for the specific embodiment of the invention two;
Structural representation when Figure 12 rolls over umbrella half folding when being used to roll over umbrella frame for the specific embodiment of the invention two;
Sectional structure sketch map when Figure 13 is connected with activity clamping sleeve pipe for the last clamping unit of the specific embodiment of the invention two;
Figure 14 is the perspective view of the upper umbrella nest of the specific embodiment of the invention two;
Figure 15 is the perspective view of the elastic fastening hook of the specific embodiment of the invention two;
Figure 16 is the perspective view of the activity clamping sleeve pipe of the specific embodiment of the invention two;
Figure 17 is the sectional structure sketch map of the activity clamping sleeve pipe of the specific embodiment of the invention two;
Figure 18 is the perspective view of the lower umbrella nest of the specific embodiment of the invention two.
The specific embodiment
The specific embodiment one
See figures.1.and.2; A kind of fixator for opening and closing that is used for the parachute kit of straight umbrella of the present invention; Comprise in one rod 10, be fixed in the upper umbrella nest 20, of excellent 10 upper ends be fixed in the last clamping sleeve pipe 40, near the upper end of rod 10 be fixed in following clamping sleeve pipe 50, a slip cap near the bottom of rod 10 be located in last clamping sleeve pipe 40 and the activity clamping sleeve pipe 60 and between the following clamping sleeve pipe 50 of rod 10 be sheathed on outside the activity clamping sleeve pipe 60 and with the lower umbrella nests 30 of activity clamping sleeve pipe 60 synchronous slips; Be hinged with main bone 70 on the upper umbrella nest 20, be hinged with fulcra 80 between main bone 70 and the lower umbrella nest 30.
With reference to Fig. 3 and Fig. 4, last clamping sleeve pipe 40 comprises that one is used for fixing the sleeve pipe 41 that is set on the middle rod 10, and the lower end one of sleeve pipe 41 extends to form the elastic fastening hook 42 of two symmetries, and the end of this elastic fastening hook 42 forms a lug boss 421 and a clamping face 423.
With reference to Fig. 5 and Fig. 6, the upper end of following clamping sleeve pipe 50 forms a protruding outer 51, forms up-narrow and down-wide angle on this convexity outer 51.
With reference to Fig. 7 and Fig. 8; The middle part of activity clamping sleeve pipe 60 forms an annular protrusion 61, the upper end is provided with a protruding outer 62; Lower umbrella nest 30 pivot bush units in this annular protrusion 61 and should convexity outer 62 between, this annular protrusion 61 and should convexity outer 62 between and be provided with two symmetries and with the suitable hole clipping 63 of the elastic fastening hook 42 on the last clamping sleeve pipe 40; The lower end of this activity clamping sleeve pipe 60 form with following clamping sleeve pipe 50 on the suitable elasticity three-clove style clamping in protruding outer 51 64.Form up-narrow and down-wide angle on the protruding outer 62.Annular protrusion 61 is provided with a location projection 65, in order to locate lower umbrella nest 30 in the horizontal direction.The end of elasticity three-clove style clamping 64 forms groove 641, in order to the protruding outer 51 of following clamping sleeve pipe 50 mutually clamping locate.
With reference to Fig. 9 and Figure 10; Lower umbrella nest 30 has a sleeve pipe 31; Between the annular protrusion 61 and protruding outer 62 that are set in activity clamping sleeve pipe 60; And the length of this sleeve pipe 31 makes lower umbrella nest 30 between this convexity outer 62 and annular protrusion 61, to slide up and down less than the distance between protruding outer 62 and the annular protrusion 61.Have on the sleeve pipe 31 two symmetries and with activity clamping sleeve pipe 60 on hole clipping 63 corresponding holes 32, pass when opening umbrella, to supply elasticity grab 42.
Among the present invention, middle excellent 10 can be processed by materials such as metal, timber, and last clamping sleeve pipe 40, clamping sleeve pipe 50, activity clamping sleeve pipe 60 and lower umbrella nest can be made of plastics down.
When opening umbrella; Promotion activity clamping sleeve pipe 60 and lower umbrella nest 30 upwards slide along middle excellent 10; When sliding into the elastic fastening hook 42 of clamping sleeve pipe 40; Protruding outer 62 is elastic fastening hook 42 jack-up, and makes elastic fastening hook 42 pass hole 32 and finally be positioned in the hole clipping 63 of activity clamping sleeve pipe 60, thereby umbrella is opened.
When closing one's umbrella; Activity clamping sleeve pipe 60 and lower umbrella nest 30 are spurred downwards along middle excellent 10; And make hole clipping 63 and hole 32 break away from elastic fastening hooks 42, when activity clamping sleeve pipe 60 and lower umbrella nest 30 slided into down the position of clamping sleeve pipe 50, elasticity three-clove style clamping 64 was backed down in protruding outer 51; And the protruding outer 51 that makes down clamping sleeve pipe 50 is stuck in the groove 641 of elasticity three-clove style clamping 64, thereby accomplishes the action that closes one's umbrella.
The specific embodiment two
With reference to Figure 11, Figure 12 and Figure 13; The present invention's one usefulness is used to roll over the fixator for opening and closing of the parachute kit of umbrella; Comprise that upper umbrella nest 20, an activity clamping sleeve pipe 60, that a telescopic middle rod 10, is fixed in the upper end of middle rod 10 are sheathed on the lower umbrella nest 30 on the activity clamping sleeve pipe 60; Be fixed with the elastic fastening hook 42 of two symmetries on the upper umbrella nest 20, be connected with folding umbrella rib 70 between upper umbrella nest 20 and the lower umbrella nest 30.
With reference to Figure 14, the installing hole 21 of two symmetries is installed on the upper umbrella nest 20, in order to elastic fastening hook 42 to be installed, also be provided with a locking slot 22 on the upper umbrella nest 20.
With reference to Figure 15; The upper end of elastic fastening hook 42 form one with the suitable installation head 422 of installing hole 21; The middle part of installation head 422 form one with the suitable locking hole 4221 of locking slot 22; When elastic fastening hook 42 is installed on 21 last times of installing hole, can by iron wire or steel wire etc. through locking hole 4221 and locking slot 22 with installation head 422 lockings in installing hole 21.The lower end of elastic fastening hook 42 forms a lug boss 421 and a clamping face 423, on this lug boss 421 and form an inclined-plane 4211 wide at the top and narrow at the bottom.
With reference to Figure 16 and 17; The middle part of activity clamping sleeve pipe 60 forms an annular protrusion 61, the upper end is provided with a protruding outer 62; Lower umbrella nest 30 pivot bush units in this annular protrusion 61 and should convexity outer 62 between, this annular protrusion 61 and should convexity outer 62 between and be provided with two symmetries and with the suitable hole clipping 63 of elastic fastening hook 42.Form up-narrow and down-wide angle on the protruding outer 62.Annular protrusion 61 is provided with a location projection 65, in order to locate lower umbrella nest 30 in the horizontal direction.
With reference to Figure 18; Lower umbrella nest 30 has a sleeve pipe 31; Between the annular protrusion 61 and protruding outer 62 that are set in activity clamping sleeve pipe 60; And the length of this sleeve pipe 31 makes lower umbrella nest 30 between this convexity outer 62 and annular protrusion 61, to slide up and down less than the distance between protruding outer 62 and the annular protrusion 61.Have on the sleeve pipe 31 two symmetries and with activity clamping sleeve pipe 60 on hole clipping 63 corresponding holes 32, pass the location when opening umbrella, to supply elasticity grab 42.Also has a locating hole 33 on the lower umbrella nest 30, in order to cooperate the location with positioning convex column 65.
Among the present invention, middle excellent 10 can be processed by materials such as metal, timber, and elastic fastening hook 42, activity clamping sleeve pipe 60 and lower umbrella nest 30 can be made of plastics.
When opening umbrella; Promotion activity clamping sleeve pipe 60 and lower umbrella nest 30 upwards slide along middle excellent 10, and when sliding into elastic fastening hook 42, protruding outer 62 is with elastic fastening hook 42 jack-up; And make elastic fastening hook 42 pass hole 32 and finally be positioned in the hole clipping 63 of activity clamping sleeve pipe 60, thereby umbrella is opened.
When closing one's umbrella, activity clamping sleeve pipe 60 and lower umbrella nest 30 are spurred downwards along middle excellent 10, and make hole clipping 63 and hole 32 break away from elastic fastening hooks 42, thereby accomplish the action that closes one's umbrella.
Above-mentionedly be merely two specific embodiment of the present invention, but design concept of the present invention is not limited thereto, such as:
One, the number of elastic fastening hook is not necessarily two, also can be three, four ... Or the like, correspondingly the number of the hole clipping on the activity clamping sleeve pipe also can be three, four ... Or the like;
Two, elasticity multi-clove type clamping head is not necessarily three-clove style, also can be two lobe formulas, fFour piece type ... Or the like;
Three, also can be that elastic fastening hook is located on the activity clamping sleeve pipe, and hole clipping be located on clamping sleeve pipe or the upper umbrella nest;
Four, the snap fit that also can adopt between elasticity multi-clove type clamping head and the protruding outer that is connected of activity clamping sleeve pipe and last clamping sleeve pipe;
Five, the connected mode of activity clamping sleeve pipe and following clamping sleeve pipe also can adopt the snap fit of elastic fastening hook and hole clipping;
Six, also can not have the hole on the lower umbrella nest, promptly elastic fastening hook directly is connected in the hole clipping of activity clamping sleeve pipe, and needn't pass the hole on the lower umbrella nest, and the height of lower umbrella nest is shortened;
Seven, elastic fastening hook also can be processed by metal material;
Or the like, like that, in a word, allly utilize this design that the present invention is carried out the change of unsubstantiality, all should belong to the behavior of invading protection domain of the present invention.
Claims (6)
1. the fixator for opening and closing of a parachute kit, comprise excellent upper end during rod, is fixed in upper umbrella nest, one can along in the lower umbrella nest that slides of rod, it is characterized in that: also comprise clamping sleeve pipe on, once a clamping sleeve pipe and an activity clamping sleeve pipe;
Should go up clamping sleeve pipe fixedly sleeved in said in rod near the upper end, and give prominence in its lower end and to be extended with at least two elastic fastening hooks;
This time clamping sleeve pipe fixedly sleeved in said rod near the bottom, and form a protruding outer in the top;
This activity clamping sleeve pipe pivot bush unit rod in said is gone up and clamping sleeve pipe and said down between the clamping sleeve pipe on said; The middle part of this activity clamping sleeve pipe forms an annular protrusion, the upper end is provided with a protruding outer; Said lower umbrella nest pivot bush unit between the protruding outer of this annular protrusion and this activity clamping sleeve pipe, between the protruding outer of this annular protrusion and this activity clamping sleeve pipe and be provided with at least two with the suitable hole clipping of said elastic fastening hook; The suitable elasticity multi-clove type clamping head in protruding outer on the lower end formation of this activity clamping sleeve pipe and the said clamping sleeve pipe down.
2. a kind of fixator for opening and closing of parachute kit according to claim 1, it is characterized in that: the protruding outer on the said clamping sleeve pipe down forms up-narrow and down-wide angle.
3. a kind of fixator for opening and closing of parachute kit according to claim 1, it is characterized in that: the protruding outer of said activity clamping sleeve pipe forms up-narrow and down-wide angle.
4. a kind of fixator for opening and closing of parachute kit according to claim 1, it is characterized in that: the annular protrusion at said activity clamping sleeve pipe middle part is provided with a location projection, in order to locate said lower umbrella nest in the horizontal direction.
5. a kind of fixator for opening and closing of parachute kit according to claim 1, it is characterized in that: said elasticity multi-clove type clamping head is the three-clove style structure.
6. a kind of fixator for opening and closing of parachute kit according to claim 1; It is characterized in that: said lower umbrella nest and the socket place of said activity clamping sleeve pipe be provided with activity clamping sleeve pipe on the hole clipping number equate and corresponding hole, pass the location when opening umbrella, to supply said elastic fastening hook.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810189185XA CN101536825B (en) | 2008-12-31 | 2008-12-31 | Unfolding and folding fixing device for umbrella |
| PCT/CN2009/076270 WO2010075791A1 (en) | 2008-12-31 | 2009-12-30 | Fixing device for opening and closing an umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810189185XA CN101536825B (en) | 2008-12-31 | 2008-12-31 | Unfolding and folding fixing device for umbrella |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101536825A CN101536825A (en) | 2009-09-23 |
| CN101536825B true CN101536825B (en) | 2012-05-09 |
Family
ID=41120395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810189185XA Expired - Fee Related CN101536825B (en) | 2008-12-31 | 2008-12-31 | Unfolding and folding fixing device for umbrella |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101536825B (en) |
| WO (1) | WO2010075791A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101536825B (en) * | 2008-12-31 | 2012-05-09 | 叶世泽 | Unfolding and folding fixing device for umbrella |
| CN102178379A (en) * | 2011-06-08 | 2011-09-14 | 贾勇 | Fastened type honeycomb pushing and pulling structure |
| CN103082599B (en) * | 2012-07-17 | 2015-12-09 | 太阳城（厦门）户外用品科技股份有限公司 | A kind of buckling device of Safety umbrella holder |
| WO2015073592A2 (en) * | 2013-11-12 | 2015-05-21 | Sergio Alejandro Ortiz-Gavin | Multi-cam hub apparatus and systems |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2515575A1 (en) * | 1974-04-12 | 1975-10-23 | Redaelli Spa Giuseppe Fratello | IMPROVEMENT TO UMBRELLAS |
| CN2882344Y (en) * | 2005-12-15 | 2007-03-28 | 张书闵 | Upper and lower nest structure for hand opening/closing umbrella |
| US7204261B1 (en) * | 2005-09-23 | 2007-04-17 | Tsun-Zong Wu | Lower nest structure of collapsible umbrella |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2323637Y (en) * | 1998-02-27 | 1999-06-16 | 王胜和 | Device for fixing umbrella opened |
| CN2504938Y (en) * | 2001-10-18 | 2002-08-14 | 柯金松 | Hand opening safety fastener for folding umbrella |
| CN2627881Y (en) * | 2003-05-29 | 2004-07-28 | 郭世鑫 | Locating structure for hand opening umbrella |
| CN101536825B (en) * | 2008-12-31 | 2012-05-09 | 叶世泽 | Unfolding and folding fixing device for umbrella |
-
2008
- 2008-12-31 CN CN200810189185XA patent/CN101536825B/en not_active Expired - Fee Related
-
2009
- 2009-12-30 WO PCT/CN2009/076270 patent/WO2010075791A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2515575A1 (en) * | 1974-04-12 | 1975-10-23 | Redaelli Spa Giuseppe Fratello | IMPROVEMENT TO UMBRELLAS |
| US7204261B1 (en) * | 2005-09-23 | 2007-04-17 | Tsun-Zong Wu | Lower nest structure of collapsible umbrella |
| CN2882344Y (en) * | 2005-12-15 | 2007-03-28 | 张书闵 | Upper and lower nest structure for hand opening/closing umbrella |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2002-336020A 2002.11.26 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101536825A (en) | 2009-09-23 |
| WO2010075791A1 (en) | 2010-07-08 |
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Granted publication date: 20120509 Termination date: 20131231 |