CN1887138A - Inflated umbrella - Google Patents
Inflated umbrella Download PDFInfo
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- CN1887138A CN1887138A CN 200610019690 CN200610019690A CN1887138A CN 1887138 A CN1887138 A CN 1887138A CN 200610019690 CN200610019690 CN 200610019690 CN 200610019690 A CN200610019690 A CN 200610019690A CN 1887138 A CN1887138 A CN 1887138A
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- umbrella
- telescopic
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Abstract
The inflated umbrella includes through parts: an umbrella stem, a support frame and an umbrella fabric. The support frame has one cavity capable of being inflated or deflated easily; the umbrella stem has one increased inflator and one air passage communicated to the cavity inside the support frame; and the umbrella fabric is spread on the support frame. The inflated umbrella has the advantages of partial inflated support frame easy to be inflated and simplified inflated sandwich layer with less material consumption. The present invention has also umbrella cap and other safety units, telescopic umbrella stem, telescopic piston for easy collection and non-return closed valve core to result in high inflating efficiency.
Description
Technical field
The present invention relates to a kind of inflatable umbrella.
Background technology
The umbrella frame of common umbrella is made of bonding jumper or bamboo batten usually, often operates fragile; And the metal umbrella frame is hurted sb.'s feelings easily.
The whole umbrella cover of traditional inflatable umbrella is made up of the gasing mezzanine structure, needs many time to inflate like this, and it is convenient not enough to use, and whole umbrella cover is formed the material that needs consumption rate more by the gasing mezzanine structure, the increase cost.Therefore simplify gasing mezzanine, change that to use a spot of inflatable bracing frame to replace whole umbrella cover gasing mezzanine be one of developing direction of inflatable umbrella into.And the function of inflatable umbrella in the past is that function ratio is more single, realizes that multiple complex function also is one of developing direction of inflatable umbrella based on novel, leisure.
Traditional inflatable umbrella also lacks the safety device that prevents that gases at high pressure from exploding airflow layer.
Traditional inflatable umbrella is laid particular stress on inflation mostly, but lacks contractile design, causes folding and the collection inconvenience.
The design of the supercharging aerator of traditional inflatable umbrella is simple and crude or efficient inadequately, needs the aerating of tens times even tens times could be with the inflatable umbrella gassy.
Summary of the invention
The purpose of this invention is to provide a kind of inflatable umbrella.
Technical scheme of the present invention is as follows:
Inflatable umbrella comprises umbrella bar, bracing frame, umbrella cover three big parts; Wherein: the bracing frame boring forms the cavity that can freely charge and discharge gas, is provided with supercharging aerator and gas passage in the housing of umbrella bar, and the supercharging aerator communicates by the cavity of gas passage with bracing frame inside, and umbrella cover is distributed on the bracing frame.
Inflatable umbrella, wherein: the gas passage is made up of cavity, suction nozzle cushion rubber and inlet suction port in the umbrella support seat that is arranged on umbrella bar top; But the cavity place of communicating in supercharging aerator and the umbrella support seat is provided with the spool of unidirectional blocking, and the closed end of spool is bottom the umbrella bar; Cavity in the umbrella support seat communicates with the cavity of bracing frame inside by inlet suction port, suction nozzle cushion rubber.
Inflatable umbrella, wherein: the umbrella bar is the structure of telescopic more piece.
Advantage of the present invention is as follows: as long as use a spot of inflatable bracing frame to replace the gasing mezzanine of traditional whole umbrella cover, be convenient to like this inflate fast, can simplify gasing mezzanine again, save wide variety of materials.The present invention has also adopted safety devices such as umbrella crown to prevent that gases at high pressure from exploding airflow layer.The present invention has adopted the telescopic multistage parachute body of rod, telescopic plunger designs, can conveniently draw in and collect.The present invention also has illumination functions concurrently.The top of umbrella bar epimere also is connected with the overhead illumination device, not only can throw light on, and can also remind the user that people or vehicle driving person on every side notes having the people using the top that the parachute kit of lighting device is arranged, and notes its safety.
But the design of the spool of unidirectional blocking of the present invention can improve the efficient of inflation greatly, usually as long as 3-5 inflation can be with the inflatable umbrella gassy.
Other advantages of the present invention and function also have concrete the expansion at embodiment.
Description of drawings
Accompanying drawing 1 is the structural representation that umbrella cover 2 integral body of the present invention strut.
Accompanying drawing 2 is plan structure schematic diagrames that umbrella cover 2 integral body of the present invention strut.
Accompanying drawing 3 is plug 9 of the present invention partial structurtes schematic diagrames with steam vent 10 sealings.
Accompanying drawing 4 is partial structurtes schematic diagrames that plug 9 of the present invention separates with steam vent 10.
Accompanying drawing 5 is structural representations of umbrella bar 1 integral body of the present invention.
Accompanying drawing 6 is cross section structure schematic diagrames that the levels of the gassiness bracing frame 3 of the present invention is arc.
Accompanying drawing 7 is that the upper strata of the gassiness bracing frame 3 of the present invention is that arc, lower floor are the cross section structure schematic diagram of vertical bar.
Accompanying drawing 8 is partial structurtes enlarged diagrams of the multistage parachute body of rod of umbrella bar 1 of the present invention.
Accompanying drawing 9 is plan structure schematic diagrames of telescopic second piston 20 of the present invention.
Accompanying drawing 10 is the structural representations of facing of telescopic second piston 20 of the present invention.
Accompanying drawing 11 is the structural representations of facing of umbrella support seat 29 of the present invention.
Accompanying drawing 12 is plan structure schematic diagrames of umbrella support seat 29 of the present invention.
Accompanying drawing 13 is the simple and easy schematic diagrames of syndeton between gassiness bracing frame 3 of the present invention and the umbrella bar 1 that trails.
Reference numeral: umbrella bar 1, umbrella cover 2, bracing frame 3, gas chews 4, supercharging aerator 5, charge and discharge airgun controller 6, soffit lighting device 7, overhead illumination device 8, plug 9, steam vent 10, lampshade 11, handle set 12, the telescopic one-level umbrella body of rod 13, the telescopic secondary umbrella body of rod 14, telescopic three grades of umbrella bodies of rod 15, the telescopic level Four umbrella body of rod 16, the telescopic Pyatyi umbrella body of rod 17, telescopic first stage piston 18, first stage piston cushion rubber 19, telescopic second piston 20, second piston cushion rubber 21, telescopic three grades of pistons 22, three grades of piston cushion rubbers 23, telescopic level Four piston 24, level Four piston cushion rubber 25, spool 26, suction nozzle cushion rubber 27, inlet suction port 28, umbrella support seat 29, umbrella crown cushion rubber 30, umbrella crown 31, the spacing jump ring 32 of level Four, three grades of spacing jump rings 33, the spacing jump ring 34 of secondary, the spacing jump ring 35 of one-level, positioning port 36, breach 37, pressure hoodle 38.
Specific embodiment:
Describe the present invention in detail below in conjunction with drawings and Examples:
Accompanying drawing 3 is plug 9 of the present invention partial structurtes schematic diagrames with steam vent 10 sealings.The gas that be full of in the bracing frame 3 this moment can not leave bracing frame 3.
Accompanying drawing 4 is partial structurtes schematic diagrames that plug 9 of the present invention separates with steam vent 10.The gas that be full of in the bracing frame 3 this moment can leave bracing frame 3 by steam vent 10.
Accompanying drawing 9 is plan structure schematic diagrames of telescopic second piston 20 of the present invention.Jagged 37 mark in the accompanying drawing 9 wherein, the setting of breach 37 are that gas can only be towards the descending key of handle set 12 directions when gas can only be towards the up and venting of umbrella support seat 29 directions when guaranteeing inflation.Certainly the present invention also has the mode of other venting.
Accompanying drawing 10 is the structural representations of facing of telescopic second piston 20 of the present invention.The mark that second piston cushion rubber 21 is wherein arranged in the accompanying drawing 10.
During the up inflation of present dynasty umbrella support seat 29 directions, second piston cushion rubber 21 is descending away from breach 37 under the telescopic secondary umbrella body of rod 14 and telescopic second piston 20 rub, and the gap between the telescopic second piston 20 and the telescopic secondary umbrella body of rod 14 is sealed, guarantee that gas can only not be discharged to the outside air and can not reveal from the gap between the telescopic second piston 20 and the telescopic secondary umbrella body of rod 14 towards the up inflation of umbrella support seat 29 directions.The operating position of second piston cushion rubber 21 when the mark of the second piston cushion rubber 21 in left side has reflected up the inflation in the accompanying drawing 10.
During the descending venting of present dynasty's handle set 12 directions, second piston cushion rubber 21 is up near breach 37 under the telescopic secondary umbrella body of rod 14 and telescopic second piston 20 frictions, forms the gap between second piston cushion rubber 21 and the breach 37.Gas can permeate downwards from forming the gap between second piston cushion rubber 21 and the breach 37, reveals being discharged in the outside air again through the gap between the second piston 20 and the telescopic secondary umbrella body of rod 14.The operating position of second piston cushion rubber 21 when the mark of the second piston cushion rubber 21 on right side has reflected descending the venting in the accompanying drawing 10.Certainly the present invention also has the mode of other venting.
Embodiment 1, inflatable umbrella comprise umbrella bar 1, bracing frame 3, umbrella cover 2 three big parts; Wherein: bracing frame 3 borings form the cavity that can freely charge and discharge gas, are provided with supercharging aerator 5 and gas passage in the housing of umbrella bar 1, and supercharging aerator 5 communicates by the cavity of gas passage with bracing frame 3 inside, and umbrella cover 2 is distributed on the bracing frame 3.
If traditional whole umbrella cover all adopts gasing mezzanine to mean that whole umbrella cover is all by the two-sided clip layer material, need expend wide variety of materials like this, and traditional whole umbrella cover all adopts gasing mezzanine to need a large amount of gas, needs many time to inflate like this, and it is convenient not enough to use.
Adopt the present invention as long as use a spot of inflatable bracing frame 3 to replace whole umbrella cover gasing mezzanine, be convenient to like this inflate fast, can simplify gasing mezzanine again, save wide variety of materials.
Embodiment 2, inflatable umbrella, wherein: the gas passage is made up of cavity, suction nozzle cushion rubber 27 and inlet suction port 28 in the umbrella support seat 29 that is arranged on umbrella bar 1 top; But the cavity place of communicating in supercharging aerator 5 and the umbrella support seat 29 is provided with the spool 26 of unidirectional blocking, and the closed end of spool 26 is towards umbrella bar 1 bottom; Cavity in the umbrella support seat 29 communicates with the cavity of bracing frame 3 inside by inlet suction port 28, suction nozzle cushion rubber 27.All the other are with embodiment 1.
Suction nozzle cushion rubber 27 can play better airtight effect.
Traditional inflatable umbrella seldom adopts the stowable telescopic mode of more piece, and collection is inconvenient like this.And the structure of the telescopic more piece of employing the present invention, the gathering of umbrella and collection when being convenient to not use umbrella.
Embodiment 4, inflatable umbrella, wherein: the structure of telescopic more piece comprises the telescopic one-level umbrella body of rod 13, the telescopic secondary umbrella body of rod 14, the wherein telescopic one-level umbrella body of rod 13 is distributed in the outside of umbrella bar 1, and the telescopic secondary umbrella body of rod 14 is distributed in the inboard of umbrella bar 1.All the other are with embodiment 3.
Embodiment 6, inflatable umbrella, wherein: supercharging aerator 5 is made up of telescopic piston and piston cushion rubber, and the piston cushion rubber is distributed between telescopic piston bayonet socket place, the outside and umbrella bar 1 inboard.All the other are with embodiment 1.
Embodiment 8, inflatable umbrella, wherein: supercharging aerator 5 upwards is distributed with telescopic first stage piston 18, telescopic second piston 20, telescopic three grades of pistons 22 and telescopic level Four piston 24 successively by the lower cavity of umbrella bar 1 to be formed, and wherein first stage piston cushion rubber 19 is distributed between telescopic first stage piston bayonet socket place, 18 outside and umbrella bar 1 inboard; Second piston cushion rubber 21 is distributed between telescopic second piston bayonet socket place, 20 outside and umbrella bar 1 inboard; Three grades of piston cushion rubbers 23 are distributed between telescopic three grades of pistons bayonet socket place, 22 outside and umbrella bar 1 inboard; Level Four piston cushion rubber 25 is distributed between telescopic level Four piston bayonet socket place, 24 outside and umbrella bar 1 inboard.All the other are with embodiment 1.
If supercharging aerator 5 adopts telescopic piston, piston cushion rubber structure reasonable assurance inflation to finish, and is not easy to reveal gas.And telescopic structure is convenient to the gathering and the collection of inflatable umbrella.
Embodiment 9, inflatable umbrella, wherein: also be distributed with spacing jump ring between umbrella bar 1 madial wall and the supercharging aerator 5.All the other are with embodiment 1.
Embodiment 10, inflatable umbrella, wherein: be distributed with the spacing jump ring of level Four 32, three grades of spacing jump rings 33, the spacing jump ring 34 of secondary, the spacing jump ring 35 of one-level from the top down successively by umbrella bar 1 top between umbrella bar 1 madial wall and the supercharging aerator 5.All the other are with embodiment 1.
Setting up spacing jump ring can be so that the umbrella body of rod at different levels be not easy to disconnect when stretching, and this also is that the umbrella bar of present inflatable umbrella is not available.
Embodiment 11, inflatable umbrella, wherein: umbrella support seat 29 tops are tightly connected by umbrella crown cushion rubber 30 and umbrella crown 31, insert in the cavity in the umbrella support seat 29 bottom that umbrella crown 31 has a cavity, umbrella crown 31 bottoms are provided with the pressure hoodle 38 of unidirectional blocking, and the cavity in the umbrella support seat 29 communicates with the external world by the cavity of umbrella crown 31 inside.All the other are with embodiment 1.
Embodiment 14, inflatable umbrella, wherein: the top of umbrella bar 1 also is connected with overhead illumination device 8.All the other are with embodiment 1.
Charge and discharge airgun controller 6 and can be used for charging and discharging the control of gas.
Opening gas chews 4 and the gas in the inflatable umbrella can be emitted.
Opening gas chews 4 and the gas in the inflatable umbrella can be emitted.
Adopt electric inflating pump can save manpower, convenient inflation.Be fit to old personage and use,
Being provided with of positioning port 36 can be strengthened and the fixedlying connected of bracing frame 3, better fixing support rack 3.
Embodiment 6.
Being provided with in the time of can conveniently exitting of breach 37 allows pass the slit of gas between breach 37 and piston cushion rubber be diffused in the extraneous air by the slit between the umbrella bodies of rod at different levels again.
In conjunction with each embodiment interpretation work principle:
Can be by supercharging aerator 5 to the cavity inflation of bracing frame 3 inside, behind the cavity gassy in the bracing frame 3, inflatable umbrella opens.
The control that charges and discharge gas can have following several means:
Can control and charge and discharge gas by charging and discharging gas control system switch 6, opening and closing of control inflatable umbrella, simple to operate.
Chew 4 by opening gas, also can control venting, closing of control inflatable umbrella, simple to operate.
The lifebuoy of imitation inflation, the user also can chew the external charger of 4 usefulness or blow with the manpower mouth and deliver the gas in the interior cavity of bracing frame 3 by gas.
Can control equally by parts such as the umbrella body of rod, piston, spool, pressure hoodles 38 and to charge and discharge gas, opening and closing of control inflatable umbrella, simple to operate.The use of parts such as the umbrella body of rod, piston, spool, pressure hoodle 38 will launch hereinafter in detail.
Adopt aerating device, both convenient folding can be reduced the consumption of metal or bamboo wood umbrella frame again, and the in light weight of whole umbrella is easy to carry.Because umbrella frame is done support without steel wire, so safety is difficult for hurting sb.'s feelings.
Supercharging aerator 5 also adopts multistage telescopic piston structure, is convenient to the folding and retraction of umbrella after the multistage telescopic piston retraction.When the needs umbrella opens use, earlier by supercharging aerator 5 aerating repeatedly, make bracing frame 3 gassies, bracing frame 3 affects umbrella cover 2 to open, and the umbrella bodies of rod at different levels can be drawn this moment body to prolong as long umbrella bar use.Umbrella cover 2 does not draw in automatically with the gas emptying in the bracing frame 3 time spent.
Setting up of soffit lighting device 7, overhead illumination device 8 can conveniently be thrown light on.Overhead illumination device 8 remind in addition other people for example the driver pay close attention to the effect of the people's who uses inflatable umbrella safety.
Introduce multi-level piston below especially, the working condition of multistage cushion rubber, the multistage parachute body of rod, spool 26, pressure hoodle 38:
(A) inflation:
Piston is when bracing frame 3 directions motion pressurization aerating, and air-flow can be washed the spool 26 of unidirectional blocking open, and gas enters the cavity in the umbrella support seat 29, enters in the cavity of bracing frame 3 through inlet suction port 28 again.
The piston cushion rubber can closed piston and the umbrella body of rod between the gap, make gas to flow, and can't be in the other direction to flowing to the direction of bracing frame 3.Finish once inflation like this.
Again piston is extracted out to the opposite direction of bracing frame 3, because of spool 26 is set to check valve, for example the little closed end of spool 26 is towards umbrella bar 1 bottom, because of certain pressure has been arranged in the cavity of bracing frame 3, the little closed end of spool 26 can be compressed towards umbrella bar 1 bottom direction, the spool 26 of the unidirectional blocking that the cavity place of communicating in supercharging aerator 5 and umbrella support seat 29 is provided with is with cavity and supercharging aerator 5 complete closed in the umbrella support 29, and the gas in the cavity of bracing frame 3 can not revealed like this.
Repeating aforesaid operations repeatedly for several times can be with the cavity top off of bracing frame 3,
(B) gas that prevents excess pressure is blown bracing frame 3:
Embodiment 11, inflatable umbrella, wherein: umbrella support seat 29 tops are tightly connected by umbrella crown cushion rubber 30 and umbrella crown 31, insert in the cavity in the umbrella support seat 29 bottom that umbrella crown 31 has a cavity, umbrella crown 31 bottoms are provided with the pressure hoodle 38 of unidirectional blocking, and the cavity in the umbrella support seat 29 communicates with the external world by the cavity of umbrella crown 31 inside.All the other are with embodiment 1.
The bottom of umbrella crown 31 is provided with the pressure hoodle 38 of unidirectional blocking, and when the cavity in the umbrella support seat 29 or the cavity pressure in the bracing frame 3 were not high enough, still with the cavity sealing in the umbrella support seat 29, gas can not be discharged in the external world by umbrella crown 31 pressure hoodle 38.When the cavity in the umbrella support seat 29 or the cavity pressure in the bracing frame 3 are too high, pressure hoodle 38 is backed down by high pressure draught, cavity in the umbrella support seat 29 begins to dock with the cavity of umbrella crown 31, unnecessary gas can be discharged in the external world, is decreased to pressure hoodle 38 up to pressure and falls after rise again the cavity sealing in the umbrella support seat 29.
As seen the setting of umbrella crown 31 is for the gas that prevents excess pressure bracing frame 3 to be blown.
(C) venting:
The upwards jack-up spool 26 that the piston of the most close umbrella support seat 29 is lasting, because of spool 26 cavity in the shutoff umbrella support seat 29 again, gas pressure in the bracing frame 3 is than higher, the cavity of gas from supercharging aerator 5 and the umbrella support seat 29 cavity emission gases in umbrella bar 1 that communicates, this moment, the piston cushion rubber moved near breach 37, because being provided with can allow pass the slit of gas between breach 37 and piston cushion rubber again and being diffused in the air in the external world by the slit between the umbrella bodies of rod at different levels of breach 37.
Claims (10)
1, a kind of inflatable umbrella comprises umbrella bar (1), bracing frame (3), umbrella cover (2) three big parts; It is characterized in that: bracing frame (3) boring forms the cavity that can freely charge and discharge gas, be provided with supercharging aerator (5) and gas passage in the housing of umbrella bar 1, supercharging aerator (5) communicates by the inner cavity of gas passage and bracing frame (3), and umbrella cover (2) is distributed on the bracing frame (3).
2, inflatable umbrella according to claim 1 is characterized in that: the gas passage is made up of cavity, suction nozzle cushion rubber (27) and inlet suction port (28) in the umbrella support seat (29) that is arranged on umbrella bar (1) top; Supercharging aerator (5) and umbrella support seat (29) but in the cavity place of communicating be provided with the spool (26) of unidirectional blocking, the closed end of spool (26) is bottom the umbrella bar (1); Cavity in the umbrella support seat (29) communicates with the cavity of bracing frame (3) inside by inlet suction port (28), suction nozzle cushion rubber (27).
3, inflatable umbrella according to claim 1 is characterized in that: umbrella bar (1) is the structure of telescopic more piece.
4, inflatable umbrella according to claim 3, it is characterized in that: the structure of telescopic more piece comprises the telescopic one-level umbrella body of rod (13), the telescopic secondary umbrella body of rod (14), the wherein telescopic one-level umbrella body of rod (13) is distributed in the outside of umbrella bar (1), and the telescopic secondary umbrella body of rod (14) is distributed in the inboard of umbrella bar (1).
5, inflatable umbrella according to claim 3, it is characterized in that: the structure of telescopic more piece comprises the telescopic one-level umbrella body of rod (13), the telescopic secondary umbrella body of rod (14), telescopic three grades of umbrella bodies of rod (15), the telescopic level Four umbrella body of rod (16), the telescopic Pyatyi umbrella body of rod (17), the wherein telescopic one-level umbrella body of rod (13) is distributed in the outside of umbrella bar (1), the telescopic Pyatyi umbrella body of rod (17) is distributed in the inboard of umbrella bar (1), and ecto-entad is distributed with the telescopic secondary umbrella body of rod (14) successively between the telescopic one-level umbrella body of rod (13) and the telescopic Pyatyi umbrella body of rod (17), telescopic three grades of umbrella bodies of rod (15), the telescopic level Four umbrella body of rod (16).
6, inflatable umbrella according to claim 1 is characterized in that: supercharging aerator (5) is formed by telescopic piston with the piston cushion rubber, and the piston cushion rubber is distributed between telescopic piston bayonet socket place, the outside and umbrella bar (1) inboard.
7, inflatable umbrella according to claim 1, it is characterized in that: supercharging aerator (5) upwards is distributed with multistage telescopic piston successively by the lower cavity of umbrella bar (1), and the piston cushion rubber is distributed between telescopic piston bayonet socket place, the outside and umbrella bar (1) inboard.
8, inflatable umbrella according to claim 6, it is characterized in that: supercharging aerator (5) upwards is distributed with telescopic first stage piston (18), telescopic second piston (20), telescopic three grades of pistons (22) and telescopic level Four piston (24) successively by the lower cavity of umbrella bar (1) to be formed, and wherein first stage piston cushion rubber (19) is distributed between telescopic first stage piston (18) bayonet socket place, the outside and umbrella bar (1) inboard; Second piston cushion rubber (21) is distributed between telescopic second piston (20) bayonet socket place, the outside and umbrella bar (1) inboard; Three grades of piston cushion rubbers (23) are distributed between telescopic three grades of pistons (22) bayonet socket place, the outside and umbrella bar (1) inboard; Level Four piston cushion rubber (25) is distributed between telescopic level Four piston (24) bayonet socket place, the outside and umbrella bar (1) inboard.
9, inflatable umbrella according to claim 1 is characterized in that: also be distributed with spacing jump ring between umbrella bar (1) madial wall and the supercharging aerator (5).
10, inflatable umbrella according to claim 1 is characterized in that: be distributed with the spacing jump ring of level Four (32), three grades of spacing jump rings (33), the spacing jump ring of secondary (34), the spacing jump ring of one-level (35) from the top down successively by umbrella bar (1) top between umbrella bar (1) madial wall and the supercharging aerator (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100196900A CN1887138B (en) | 2006-07-24 | 2006-07-24 | Inflated umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100196900A CN1887138B (en) | 2006-07-24 | 2006-07-24 | Inflated umbrella |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1887138A true CN1887138A (en) | 2007-01-03 |
| CN1887138B CN1887138B (en) | 2010-09-22 |
Family
ID=37576419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006100196900A Expired - Fee Related CN1887138B (en) | 2006-07-24 | 2006-07-24 | Inflated umbrella |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1887138B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102542825A (en) * | 2011-12-10 | 2012-07-04 | 江门市慧讯数码科技有限公司 | Indicator lamp at traffic post at center of crossroad |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2061780U (en) * | 1989-11-18 | 1990-09-12 | 冯晓炜 | Inflatable cotlapsible umbrella |
| CN2154610Y (en) * | 1992-12-29 | 1994-02-02 | 徐际长 | Aerated umbrella |
| CN2259077Y (en) * | 1995-12-13 | 1997-08-13 | 秦正斌 | Inflation folding umbrella |
| IT248703Y1 (en) * | 1999-04-01 | 2003-02-12 | Edoardo Iurincich | INFLATABLE UMBRELLA IN PVC |
| US6318390B1 (en) * | 2000-06-16 | 2001-11-20 | Erik V. Innis | Inflatable umbrella |
| CN2442557Y (en) * | 2000-09-28 | 2001-08-15 | 吕宜江 | Multifunctional ultraviolet preventing umbrella |
| AU2002216200A1 (en) * | 2000-12-16 | 2002-06-24 | John Neville Trickett | Inflatable umbrella |
| US20040099296A1 (en) * | 2002-11-27 | 2004-05-27 | Yuan-Fu Chang | Inflatable umbrella |
| CN200947872Y (en) * | 2006-07-24 | 2007-09-19 | 姚江斌 | Inflatable umbrella |
-
2006
- 2006-07-24 CN CN2006100196900A patent/CN1887138B/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102542825A (en) * | 2011-12-10 | 2012-07-04 | 江门市慧讯数码科技有限公司 | Indicator lamp at traffic post at center of crossroad |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1887138B (en) | 2010-09-22 |
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Granted publication date: 20100922 Termination date: 20130724 |