CN101653309B - Safely foldable automatically expanding/collecting umbrella - Google Patents
Safely foldable automatically expanding/collecting umbrella Download PDFInfo
- Publication number
- CN101653309B CN101653309B CN2008100725320A CN200810072532A CN101653309B CN 101653309 B CN101653309 B CN 101653309B CN 2008100725320 A CN2008100725320 A CN 2008100725320A CN 200810072532 A CN200810072532 A CN 200810072532A CN 101653309 B CN101653309 B CN 101653309B
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- CN
- China
- Prior art keywords
- umbrella
- ratchet
- button
- nest
- discount
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- A45B25/143—Devices for opening and for closing umbrellas automatic
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B19/00—Special folding or telescoping of umbrellas
- A45B19/04—Special folding or telescoping of umbrellas with telescopic sticks
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B19/00—Special folding or telescoping of umbrellas
- A45B19/10—Special folding or telescoping of umbrellas with collapsible ribs
Abstract
The invention discloses a safely foldable automatically expanding/collecting umbrella, which comprises a telescopic umbrella middle rod, an expandable umbrella rib device and a ratchet and pawl device, wherein the ratchet and pawl device is arranged in the umbrella head. The spindle of a ratchet is provided with a rope; the ratchet is connected with a clockwork spring; the clockwork spring is tightened when the ratchet rotates counterclockwise, and the ratchet rotates clockwise when the clockwork spring is loosened; and a ratchet spring which is used for driving a pawl to match with the ratchet is arranged in the umbrella head. When the middle rod is pressed in an umbrella closing process, under the braking action of the pawl, the ratchet only can rotate clockwise; and under the action of the clockwork spring, the ratchet rotates clockwise to collect the rope, wherein if the middle rod is incautiously released in the clockwise rotation of the ratchet, the rope is tightened but the ratchet cannot rotate counterclockwise, so the rope can fix the middle rod to prevent the middle rod from being sprung off. Therefore, the safely foldable automatic expanding/collecting umbrella has the effect of safety protection.
Description
Technical field
The present invention relates to the structure of automatic opening-closing umbrella, specifically be meant a kind of automatic opening-closing umbrella that can fold safely.
Background technology
Automatic opening-closing umbrella of the prior art is pressed the button on the subumbrella head when folding, umbrella frame is folded, but the contraction of rod need realize by the mode of manual compression in the umbrella, in the manual compression process, if compression does not put in place and unclamps hand because of carelessness, then middle rod flicks and easily hurts the people.
Summary of the invention
The invention provides a kind of automatic opening-closing umbrella that can fold safely, its main purpose be to overcome existing automatic opening-closing umbrella in by the manual compression umbrella during rod if compression puts in place and unclamps hand, then in rod can flick the shortcoming that easily hurts the people.
The present invention adopts following technical scheme: a kind of automatic opening-closing umbrella that can fold safely, but comprise rod and folding umbrella rib device in the telescopic umbrella, be slidingly equipped with down nest in the umbrella on the rod, its upper end is provided with nest, and the lower end is provided with the umbrella head; Be provided with bullet joint in the umbrella head, the relevant position of rod is provided with and cooperates with this bullet joint so that the excellent bullet knothole that is positioned contraction state in the umbrella in the umbrella; Umbrella rib device is by upward nest, following nest are connected with rod in the umbrella, also comprise: a click apparatus, be located in the umbrella head, the rotating shaft of this ratchet is arranged with a rope, this ratchet is connected with clockwork spring, this clockwork spring is tightened, and driving pawl just changeed when clockwork spring unclamped, and was provided with in the umbrella head to order about the ratchet spring of this click-fit in this ratchet; Excellent top is provided with pulley base in the described umbrella, this pulley base bottom is provided with a link tube of extending downwards, this pulley base is provided with pulley, following nest also is provided with pulley, other has a stay cord, on the fixing described pulley base of one end of this stay cord, the other end extends around down the pulley of nest downwards, upwards walk around the pulley of nest again, be passed down through described link tube then, stretch out the bottom of this link tube certainly, and this end of stay cord is connected with a barb-shaped discount, be provided with the portion that buckles that cooperates the location with this discount in the umbrella head and order about this discount and be matched with this and buckle shell fragment in the portion, the umbrella head also is provided with and orders about described bullet joint and break away to play knothole and order about described discount and break away from the described button of buckleing portion; Be provided with one between described discount and the described ratchet and can be subjected to this discount promotion and make this ratchet break away from the trace of described ratchet when discount is matched with in the button portion, the other end of described rope is connected on the described discount.
Aforementioned a kind of automatic opening-closing umbrella that can fold safely, described umbrella rib device comprises main bone, intermedium, dermoskeleton, connection bone, elasticity bone and lower support rib, and the inner end of main bone is articulated in nest, and the inner end near its inner end of outermost end and intermedium articulates; The inner end of lower support rib is articulated in down nest, and outermost end is articulated in the centre position of main bone; The inner end near its inner end of the outermost end of intermedium and dermoskeleton articulates; Connect the inner end of bone and the outer end pivot joint of close the outermost end of lower support rib, the inner end pivot joint of outer end and intermedium; The outer end of the inner end of elasticity bone and the close outermost end of main bone articulates, the inner end pivot joint of outer end and dermoskeleton, and the centre position of centre position and intermedium is slidingly connected; Be connected with one between the inner end of above-mentioned lower support rib and the outer end of main bone and return spring.
Aforementioned a kind of automatic opening-closing umbrella that can fold safely, in the described umbrella rod by outer tube, middle pipe, interior pipe is scalable is socketed to form, be provided with in the rod in the umbrella and drive outer tube, middle pipe, the interior pipe main spring of stretching, extension relatively, the described nest of going up is located at the outer tube top, pipe bottom in described umbrella head is located at, described nest down is slidedly arranged on outside the outer tube, and described bullet knothole is located at the nearly bottom position of outer tube, middle pipe.
The embedded push-button socket that is with of described umbrella head, be provided with a button ring in this push-button socket, this button is located in the umbrella outside the excellent lower end, described bullet joint is located at the madial wall of this button ring rod in umbrella, be provided with in the described push-button socket and order about that this button ring moves so that this bullet joint is matched with the button spring in the bullet knothole of rod in the umbrella, but be assemblied on the umbrella head described button inner and outer movable, its inside portion and described button ring butt, this button also be provided with pass described button ring can with the pressure section of described discount butt.
Aforementioned a kind of automatic opening-closing umbrella that can fold safely, be provided with a retaining pipe in the described umbrella head, rod is axially identical in the axial and umbrella of this retaining pipe, and the sidewall of this retaining pipe is provided with button hole, this button hole forms the described button portion that cooperates with discount, and described shell fragment is located at another sidewall relative with this button hole in this retaining pipe.
Described trace is slidedly arranged in the described retaining pipe, and described rope is arranged in this trace, and this rope is forming a knot that this rope can upwards be spurred this trace under extended configuration below the trace; Described ratchet is provided with the interlock protuberance that one day, this trace protruded out, described trace is provided with the interlock groove that cooperates with this interlock protuberance, and described click-fit is when ratchet, and this interlock protuberance is matched with in this interlock groove, when this interlock protuberance broke away from this interlock groove, this ratchet also left this ratchet.
This main spring is sheathed on the link tube, and between described pulley base bottom surface and described retaining pipe top end face.
Be provided with the protection spring between pipe upper surface and the described pulley base bottom surface in described.
By above-mentioned description to structure of the present invention as can be known, compare with prior art, the present invention has following advantage: in the process of closing one's umbrella in the compression during rod, under click cooperates, ratchet only can one-directional rotation, is subjected to the effect of clockwork spring, and ratchet rotates rope is packed up, if rod in midway decontroling because of carelessness, rope is tightened up, but ratchet can't reverse, thereby rope can be fixed middle rod, it is flicked, thereby have the security protection effect.
Description of drawings
Fig. 1 is in the sectional structure schematic diagram of extended configuration at contraction state and middle rod for umbrella rib device of the present invention;
Fig. 2 all is in the sectional structure schematic diagram of extended configuration at umbrella rib device and middle rod for umbrella head of the present invention;
Fig. 3 all is in another sectional structure schematic diagram of extended configuration at umbrella rib device and middle rod for umbrella head of the present invention;
Fig. 4 is in the sectional structure schematic diagram that contraction state and middle rod are in extended configuration for umbrella head of the present invention at umbrella rib device;
Fig. 5 is in another sectional structure schematic diagram that contraction state and middle rod are in extended configuration for umbrella head of the present invention at umbrella rib device;
Fig. 6 is the A place partial enlarged drawing among Fig. 1.
The specific embodiment
The specific embodiment of the present invention is described with reference to the accompanying drawings.
A kind of automatic opening-closing umbrella with safeguard function sees figures.1.and.2, but comprises rod 1 and folding umbrella rib device 2 in the telescopic umbrella, be slidingly equipped with down nest 4 on the rod 1 in the umbrella, its upper end is provided with nest 3, and the lower end is provided with umbrella head 10, and umbrella rib device 2 is by upward nest 3, following nest 4 are connected with rod 1 in the umbrella.
With reference to Fig. 1, umbrella rib device 2 comprises main bone 21, intermedium 22, dermoskeleton 23, connects bone 25, elasticity bone 26 and lower support rib 24, and the inner end of main bone 21 is articulated in nest 3, the inner end pivot joint of close its inner end of outermost end and intermedium 22; The inner end of lower support rib 24 is articulated in down nest 4, and outermost end is articulated in the centre position of main bone 21; The inner end near its inner end of the outermost end of intermedium 22 and dermoskeleton 23 articulates; Connect the inner end of bone 25 and the outer end pivot joint of close the outermost end of lower support rib 24, the inner end pivot joint of outer end and intermedium 22; The outer end of the close outermost end of the inner end of elasticity bone 26 and main bone 21 articulates, the inner end pivot joint of outer end and dermoskeleton 23, and the centre position of centre position and intermedium 22 is slidingly connected; Be connected with one between the outer end of the inner end of above-mentioned lower support rib 24 and main bone 21 and return spring 27.
With reference to Fig. 1, Fig. 2 and Fig. 6, rod 1 is by outer tube 13, middle pipe 12, interior pipe 11 scalable being socketed to form in the umbrella, be provided with in the rod 1 in the umbrella and drive outer tube 11, middle pipe 12, interior pipe 13 main spring 14 of stretching, extension relatively, the described nest 3 of going up is located at outer tube 13 tops, pipe 11 bottoms in described umbrella head 10 is located at, described nest 4 down is slidedly arranged on outside the outer tube 13.After rod 1 stretched in the umbrella, outer tube 13 was positioned at the top, and interior pipe 11 is positioned at below.
With reference to Fig. 1, Fig. 2 and Fig. 6, excellent 1 outer tube 13 tops are embedded with a pulley base 51 in the umbrella in last nest 3, these pulley base 51 bottoms are provided with a link tube 52 of extending downwards, this pulley base 51 is provided with pulley 511, following nest 4 also is provided with pulley 41, other has a stay cord 53, on the fixing described pulley base 51 of one end, the other end extends around down the pulley 41 on the nest 4 downwards, upwards walk around the pulley 511 of nest 3 again, be passed down through the center of described link tube 52 then, stretch out bottom from this link tube 52, this end of stay cord 53 is connected with a barb-shaped discount 54, is provided with the portion that buckles that cooperates the location with this discount in the umbrella head 10 and orders about this discount 54 to be matched with this and to buckle shell fragment 58 in the portion.Be provided with bullet joint 562 in the umbrella head 10, rod 1 outer tube 13 in the umbrella, middle pipe 12 are provided with by the relevant position of bottom and cooperate with this bullet joint 562 so that the excellent 1 bullet knothole that is positioned contraction state in the umbrella, the not shown bullet knothole of Fig. 2, umbrella head 10 also are provided with the bullet knothole that orders about described bullet joint 562 disengaging outer tubes 13, middle pipe 12 and order about described discount 54 and break away from the described button 59 of buckleing portion.
With reference to Fig. 2, the umbrella head 10 embedded push-button sockets 590 that are with, be provided with a button ring 56 that can swing in this push-button socket 590, this button ring 56 is placed in the umbrella outside excellent 1 lower end, described bullet joint 562 is located at the madial wall of this button ring 56 rod 1 in umbrella, and with described umbrella in excellent 1 outer tube 13, the bullet knothole of middle pipe 12 is corresponding, also be provided with in this push-button socket 590 and order about that this button ring 56 moves so that this bullet joint 562 is matched with the button spring 561 in the bullet knothole of excellent 1 outer tube 13 and middle pipe 12 in the umbrella after rod 1 shrinks in umbrella, this button spring 561 is between button ring 56 periphery walls and push-button socket 590 inwalls, but be assemblied on the umbrella head 10 described button 59 inner and outer movables, its inside portion and described button ring 56 butts, and, this button 59 lays respectively at both sides opposing on the button ring 56 with this bullet joint 562, press the button 59, can overcome the elastic force of button spring 561, bullet joint 562 be broken away from play knothole.This button 59 also be provided with pass described button ring 56 and can with the pressure section 591 of described discount 54 butts.
With reference to Fig. 2, be provided with a retaining pipe 55 in this umbrella head 10, rod 1 is axially identical in the axial and umbrella of this retaining pipe 55, and the sidewall of this retaining pipe 55 is provided with button hole 550, this button hole 550 forms described button portion that cooperates with discount 54, and described shell fragment 58 is located at this retaining and is managed another relative sidewall of 55 interior and this button holes 550.
With reference to Fig. 2 to Fig. 5, be provided with a ratchet 61 ratchets 64 devices in the described umbrella head 10, the rotating shaft of this ratchet 61 is arranged with a rope 63, this ratchet 61 is connected with clockwork spring 62, this clockwork spring 62 is tightened, driving pawl 61 was just changeing when clockwork spring 62 unclamped, and was provided with in the umbrella head 10 to order about the ratchet spring 642 that this ratchet 64 is matched with this ratchet 61.Being provided with one between described discount 54 and the ratchet 64 can move down at discount 54 and promoted by this discount 54 and make this ratchet 64 break away from the trace 65 of described ratchet 61, this trace 65 is slidedly arranged in the described retaining pipe 55, retaining pipe 55 laterally is equipped with a pin 651, is used for the slip of trace 65 is limited in the suitable scope.The other end of described rope 63 is connected on the described discount 54, and this rope 63 is arranged in this trace 65 this rope 63 can upwards spur this trace 65 this rope 63 in formation one below the trace 65 under extended configuration knot 631.Described ratchet 64 is provided with the interlock protuberance 641 that one day, this trace 65 protruded out, described trace 65 is provided with the interlock groove 652 that cooperates with this interlock protuberance 641, when described ratchet 64 is matched with ratchet 61, this interlock protuberance 641 is matched with in this interlock groove 652, when this interlock protuberance 641 broke away from this interlock groove 652, this ratchet 64 also left this ratchet 61.
With reference to Fig. 1 and Fig. 6, above-mentioned main spring 14 is sheathed on the link tube 52, and manages between 55 top end faces in described pulley base 51 bottom surfaces and described retaining.With reference to Fig. 6, be provided with protection spring 15 between described middle pipe 12 upper surfaces and described pulley base 51 bottom surfaces, when middle excellent 1 shrinks, play cushioning effect.
With reference to Fig. 2 to Fig. 5, during parachute-opening, press the button 59 on the subumbrella head 10, make the bullet knothole of excellent 1 outer tube 13, interior pipe 12 in 562 disengagings of bullet joint, under main spring 14 effects, middle excellent 1 Shen exhibition flicks, stay cord 53 is stretched, and will descend nest 4 upwards to draw, thereby umbrella rib device 2 is opened.When closing one's umbrella, press the button 59, make discount 54 break away from button hole 550, stay cord 53 loses the pulling function to following nest 4, and under the effect that returns spring 27, following nest 4 is to lower slider, and umbrella rib device 2 folds.At this moment, trace 65 ratchets 64 lose exerting pressure of discount 54, and under rope 63 spurs downwards by knot 631, interlock protuberance 641 on the ratchet 64 is matched with in the interlock groove 652 of trace 65, thereby make ratchet 61 and ratchet 64 engagements, therefore ratchet 61 can only be just then can not reversed, this moment is if compress rod 1 in the umbrella, under clockwork spring 62 effects, ratchet 61 can just change regains rope 63, if decontrol in the process of rod 1 in compression, then rope 63 is tightened up, but ratchet 61 is subjected to the braking of ratchet 64 can't be to counter-rotating, thereby is subjected to the tension effect of rope 63, and middle excellent 1 can't stretch in resilience.When central rod 1 is contracted to extreme position, discount 54 is matched with in the button hole 550 under the effect of link tube 52 downwards, and make it downward to pressing down trace 65, thereby make interlock protuberance 641 on the ratchet 64 leave the interlock groove 652 of trace 65, thereby make ratchet 61 and ratchet 64 separately, get back to original state.
Above-mentioned only is the specific embodiment of the present invention, but design concept of the present invention is not limited thereto, and allly utilizes 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 (8)
1. automatic opening-closing umbrella that can fold safely, but comprise rod and folding umbrella rib device in the telescopic umbrella, be slidingly equipped with down nest in the umbrella on the rod, be provided with nest on it, the lower end is provided with the umbrella head; Be provided with bullet joint in the umbrella head, the relevant position of rod is provided with and cooperates with this bullet joint so that the excellent bullet knothole that is positioned contraction state in the umbrella in the umbrella; Umbrella rib device is gone up nest by being somebody's turn to do, nest is connected with rod in the umbrella down, it is characterized in that also comprising:
One click apparatus, be located in the umbrella head, bind an end of rope in the rotating shaft of this ratchet, and the rope winding is in rotating shaft, this ratchet is connected with clockwork spring, this clockwork spring is tightened, and driving pawl just changeed when clockwork spring unclamped, and was provided with in the umbrella head to order about the ratchet spring of this click-fit in this ratchet;
Excellent top is provided with pulley base in the described umbrella, this pulley base bottom is provided with a link tube of extending downwards, this pulley base is provided with pulley, following nest also is provided with pulley, other has a stay cord, on the fixing described pulley base of one end of this stay cord, the other end extends around down the pulley of nest downwards, upwards walk around the pulley of nest again, be passed down through described link tube then, stretch out the bottom of this link tube certainly, and this end of stay cord is connected with a barb-shaped discount, be provided with the portion that buckles that cooperates the location with this discount in the umbrella head and order about this discount and be matched with this and buckle shell fragment in the portion, the umbrella head also is provided with and orders about described bullet joint and break away to play knothole and order about described discount and break away from the described button of buckleing portion;
Be provided with one between described discount and the described ratchet and can be subjected to this discount promotion and make this ratchet break away from the trace of described ratchet when discount is matched with in the button portion, the other end of described rope is connected on the described discount.
2. a kind of automatic opening-closing umbrella that can fold safely as claimed in claim 1, it is characterized in that: described umbrella rib device comprises main bone, intermedium, dermoskeleton, connection bone, elasticity bone and lower support rib, the inner end of main bone is articulated in nest, and the inner end near its inner end of outermost end and intermedium articulates; The inner end of lower support rib is articulated in down nest, and outermost end is articulated in the centre position of main bone; The inner end near its inner end of the outermost end of intermedium and dermoskeleton articulates; Connect the inner end of bone and the outer end pivot joint of close the outermost end of lower support rib, the inner end pivot joint of outer end and intermedium; The outer end of the inner end of elasticity bone and the close outermost end of main bone articulates, the inner end pivot joint of outer end and dermoskeleton, and the centre position of centre position and intermedium is slidingly connected; Be connected with one between the inner end of above-mentioned lower support rib and the outer end of main bone and return spring.
3. a kind of automatic opening-closing umbrella that can fold safely as claimed in claim 1, it is characterized in that: in the described umbrella rod by outer tube, middle pipe, interior pipe is scalable is socketed to form, be provided with in the rod in the umbrella and drive outer tube, middle pipe, the interior pipe main spring of stretching, extension relatively, the described nest of going up is located at the outer tube top, pipe bottom in described umbrella head is provided with, described nest down is slidedly arranged on outside the outer tube, and described bullet knothole is located at the nearly bottom position of outer tube, middle pipe.
4. a kind of automatic opening-closing umbrella that can fold safely as claimed in claim 3, it is characterized in that: the embedded push-button socket that is with of described umbrella head, be provided with a button ring in this push-button socket, this button is located in the umbrella outside the excellent lower end, described bullet joint is located at the madial wall of this button ring rod in umbrella, be provided with in the described push-button socket and order about that this button ring moves so that this bullet joint is matched with the button spring in the bullet knothole of rod in the umbrella, but be assemblied on the umbrella head described button inner and outer movable, its inside portion and described button ring butt, this button also be provided with pass described button ring can with the pressure section of described discount butt.
5. a kind of automatic opening-closing umbrella that can fold safely as claimed in claim 3, it is characterized in that: be provided with a retaining pipe in the described umbrella head, rod is axially identical in the axial and umbrella of this retaining pipe, the sidewall of this retaining pipe is provided with button hole, this button hole forms the described button portion that cooperates with discount, and described shell fragment is located at another sidewall relative with this button hole in this retaining pipe.
6. a kind of automatic opening-closing umbrella that can fold safely as claimed in claim 5, it is characterized in that: described trace is slidedly arranged in the described retaining pipe, described rope is arranged in this trace, and this rope is forming a knot that this rope can upwards be spurred this trace under extended configuration below the trace; Described ratchet is provided with the interlock protuberance that one day, this trace protruded out, described trace is provided with the interlock groove that cooperates with this interlock protuberance, and described click-fit is when ratchet, and this interlock protuberance is matched with in this interlock groove, when this interlock protuberance broke away from this interlock groove, this ratchet also left this ratchet.
7. a kind of automatic opening-closing umbrella that can fold safely as claimed in claim 6, it is characterized in that: described main spring is sheathed on the link tube, and between described pulley base bottom surface and described retaining pipe top end face.
8. a kind of automatic opening-closing umbrella that can fold safely as claimed in claim 5 is characterized in that: be provided with the protection spring between pipe upper surface and the described pulley base bottom surface in described.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100725320A CN101653309B (en) | 2008-12-29 | 2008-12-29 | Safely foldable automatically expanding/collecting umbrella |
| BRMU8902772 BRMU8902772U2 (en) | 2008-12-29 | 2009-12-23 | secure folding device for an automatic folding umbrella |
| ITTO20090197 ITTO20090197U1 (en) | 2008-12-29 | 2009-12-28 | FOLDABLE SAFETY DEVICE FOR AN AUTOMATIC FOLDING UMBRELLA. |
| GB0922577A GB2466707B (en) | 2008-12-29 | 2009-12-29 | A collapsible umbrella with a secure retracting device |
| RU2009148880/22U RU96323U1 (en) | 2008-12-29 | 2009-12-29 | AUTOMATIC UMBRELLAS WITH SAFETY FOLDING DEVICE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100725320A CN101653309B (en) | 2008-12-29 | 2008-12-29 | Safely foldable automatically expanding/collecting umbrella |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101653309A CN101653309A (en) | 2010-02-24 |
| CN101653309B true CN101653309B (en) | 2010-12-15 |
Family
ID=41707935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100725320A Active CN101653309B (en) | 2008-12-29 | 2008-12-29 | Safely foldable automatically expanding/collecting umbrella |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101653309B (en) |
| GB (1) | GB2466707B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120055522A1 (en) * | 2009-05-15 | 2012-03-08 | Chin Keng Huang | Automatic Safety Device for an Umbrella |
| CN101947006A (en) * | 2010-03-10 | 2011-01-19 | 罗祖坚 | Safe telescopic control structure of automatic umbrella folding and unfolding middle bar |
| CN102197908B (en) * | 2010-03-23 | 2014-09-03 | 吴增荣 | Anti-rebound device of automatically opening/closing umbrella |
| US8225805B2 (en) | 2010-03-29 | 2012-07-24 | Tsun-Zong Wu | Protective member for automatic open close umbrella with anti-springing effect |
| DE202010010988U1 (en) | 2010-08-05 | 2010-10-21 | Lo, Tzu-Chien, Hengshan | Improved construction of a secure control for the automatic opening and closing of an umbrella |
| CN201822096U (en) * | 2010-09-26 | 2011-05-11 | 黄禄财 | Automatic unfolding and folding umbrella with umbrella folding rebound preventing device |
| CN102068095B (en) * | 2010-12-24 | 2012-12-12 | 雨中鸟（福建）户外用品有限公司 | Automatic open-close umbrella with safety protection function |
| CN102138720B (en) * | 2011-03-15 | 2013-02-06 | 李树武 | Umbrella capable of being opened and closed automatically |
| US8726920B2 (en) * | 2011-06-03 | 2014-05-20 | Chin-sung Ko | Telescopic tube structure for automatic umbrellas |
| CN115088927B (en) * | 2022-06-16 | 2024-02-13 | 泉州爱天晴伞业科技有限公司 | Automatic folding umbrella with arbitrarily foldable umbrella stick |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4572226A (en) * | 1984-08-09 | 1986-02-25 | Williams Gery R | Push button automatic open and close umbrella |
| CN2473956Y (en) * | 2001-05-08 | 2002-01-30 | 福太洋伞工厂股份有限公司 | Multifolding automatic open/close umbrella |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4149553A (en) * | 1978-07-21 | 1979-04-17 | Lee Ying I | Opening and closing device for an umbrella |
| SU1729437A1 (en) * | 1989-12-25 | 1992-04-30 | М.М.Щеголевский, В.И.Ващенко и В.А.Ленин | Umbrella |
| US6170498B1 (en) * | 1999-10-07 | 2001-01-09 | Woh-Wen Wu | Multiple-fold automatic umbrella |
| US6626197B2 (en) * | 2001-04-18 | 2003-09-30 | Fu Tai Umbrella Works, Ltd. | Multiple-fold automatic umbrella with smoothly wound multiple-rope |
-
2008
- 2008-12-29 CN CN2008100725320A patent/CN101653309B/en active Active
-
2009
- 2009-12-29 GB GB0922577A patent/GB2466707B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4572226A (en) * | 1984-08-09 | 1986-02-25 | Williams Gery R | Push button automatic open and close umbrella |
| CN2473956Y (en) * | 2001-05-08 | 2002-01-30 | 福太洋伞工厂股份有限公司 | Multifolding automatic open/close umbrella |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101653309A (en) | 2010-02-24 |
| GB0922577D0 (en) | 2010-02-10 |
| GB2466707A (en) | 2010-07-07 |
| GB2466707B (en) | 2011-07-27 |
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