CN101361612B - Umbrella - Google Patents
Umbrella Download PDFInfo
- Publication number
- CN101361612B CN101361612B CN2008102165003A CN200810216500A CN101361612B CN 101361612 B CN101361612 B CN 101361612B CN 2008102165003 A CN2008102165003 A CN 2008102165003A CN 200810216500 A CN200810216500 A CN 200810216500A CN 101361612 B CN101361612 B CN 101361612B
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- Prior art keywords
- umbrella
- stage casing
- hole
- locking device
- strut
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Abstract
The invention relates to an umbrella, in particular to an umbrella which has the wind blowing function and comprises a stay bar; the lower end of the stay bar is provided with a handle, and the upper end thereof is provided with an umbrella enclosure. The umbrella is characterized in that the stay bar comprises a top section, a middle section and a bottom section; the upper end of the top section is provided with the umbrella enclosure; the lower end of the bottom section is provided with the handle; the middle section is detachably connected and arranged between the top section and the bottom section; and the middle section is provided with a horizontally arranged through hole which is internally provided with an axial fan. Compared with the prior art, as a high-pressure cavity and a low-pressure cavity are eliminated, the umbrella reduces air resistance and has small wind force loss. As the umbrella is used for a long time, when being destroyed, the middle section can be replaced separately, thereby achieving the goal of prolonging the service life. The invention provides a wind blowing umbrella which has small wind force loss and long service life.
Description
Technical field
The present invention relates to umbrella, relate in particular to a kind of umbrella with blowing function.
Background technology
Now the umbrella of selling on the market by strut, umbrella enclose, handle forms, generally has only sunshade or screening rain function.Summer, weather was sultry, and the air in the umbrella can't circulate, and the user often sweats all over, and is incomparable painful.Chinese invention patent document CN101049195A discloses a kind of sunshade that reaches that has fan, can overcome the above problems, but its complex structure, special high pressure chest and low-pressure cavity need be set, and after the buffering of wind-force through high pressure chest and low-pressure cavity, wind-force is lost.Prior, owing on strut, be provided with blower fan, must reduce the mechanical strength of strut, make strut easily broken, and the umbrella of this monolithic construction when strut fractures, can only integral body be scrapped, service life is short.
Summary of the invention
Main purpose of the present invention is to overcome above-mentioned weak point of the prior art, provides a kind of wind loss little blowing umbrella.
Being of another number of the present invention overcomes above-mentioned weak point of the prior art, and a kind of blowing umbrella of long service life is provided.
Purpose of the present invention can be achieved through the following technical solutions:
Umbrella comprises strut, and the lower end of strut is provided with handle, and the upper end of strut is provided with umbrella and encloses; It is characterized in that described strut comprises top section, stage casing and end section, the upper end of top section is provided with umbrella and encloses, and the lower end of end section is provided with handle, and the stage casing is arranged at by removably connecting between top section and the end section; Described stage casing has horizontally disposed through hole, and axial flow blower is set in the through hole.With prior art with than, the present invention owing to cancelled high pressure chest and low-pressure cavity, reduced windage, wind loss is little.Because long-time the use when the stage casing is damaged, can be changed the stage casing separately, to reach the purpose that increases the service life.
Umbrella is characterized in that, the axle center of described axial flow blower is provided with the axle center in described stage casing is vertical.
Umbrella is characterized in that, described umbrella also comprises sleeve pipe, and sleeve pipe is sheathed on strut slidably, has locking device between sleeve pipe and the strut.When not using blowing function, sleeve pipe can protect blower fan not to be subjected to the scratching of foreign body, protects blower fan.On the other hand, casing pipe sleeve is outside through hole the time, and during just following first group of locking device locking, sleeve pipe also can be strengthened the mechanical strength of through hole, reduces the possibility that strut fractures because of external force, thereby also prolongs the service life of umbrella.
Umbrella is characterized in that, described locking device has two groups, and first group of locking device is used for described cannula lock is fixed on described through hole, and second group of locking device fixes on described cannula lock and break away from described through hole.
Umbrella is characterized in that, described umbrella also comprises a fan switch, is used for the startup of Control Shaft flow fan and stops, and when described second group of locking device was in the lock state, described sleeve pipe was depressed described fan switch, and axial flow blower is in open mode.
Umbrella is characterized in that, described stage casing is more than a joint, and each stage casing is end to end, is connected between top section and the end section.Certainly, during for a long time without blowing function,, also can use the stage casing of not being with through hole, connect top section and end section,, improve the service life of umbrella to reduce the possibility that strut is fractureed as rainy season.
Umbrella is characterized in that, the through hole on the described stage casing all is provided with blower fan more than one in each through hole.
Umbrella is characterized in that, described removably connecting is to be threaded.
Umbrella is characterized in that, described removably connecting is rotating engagement connection, connects the stage casing, back and can rotate with respect to top section or end section, so that regulate air-out direction.Can adopt the changeed engagement connection of prior art, as the connected mode between air pressure gun and the tracheae.
Umbrella is characterized in that, the axle center of described axial flow blower is provided with the axle center in described stage casing is vertical; Described umbrella also comprises sleeve pipe, and sleeve pipe is sheathed on strut slidably, has locking device between sleeve pipe and the strut; Described locking device has two groups, and first group of locking device is used for described cannula lock is fixed on described through hole, and second group of locking device fixes on described cannula lock and break away from described through hole; Described umbrella also comprises a fan switch, is used for the startup of Control Shaft flow fan and stops, and when described second group of locking device was in the lock state, described sleeve pipe was depressed described fan switch, and axial flow blower is in open mode; Described stage casing is three joints, and each stage casing is end to end, is connected between top section and the end section; Through hole on each stage casing is two, and blower fan all is set in each through hole; Described removably connecting is to be threaded.The set-up mode of battery can be a disclosed mode among the CN101049195A, or other prior art, is not emphasis of the present invention.
With prior art with than, the present invention owing to cancelled high pressure chest and low-pressure cavity, reduced windage, wind loss is little.Because long-time the use when the stage casing is damaged, can be changed the stage casing separately, to reach whole umbrella of the prolongation effect in service life.
Description of drawings
Fig. 1 is the schematic diagram of first embodiment of the invention.
Fig. 2 is the partial enlarged drawing at A place among Fig. 1.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.With reference to figure 1 and Fig. 2, present embodiment is a kind of blowing umbrella, comprises strut 102, and the lower end of strut 102 is provided with handle 103, and the upper end of strut 102 is provided with umbrella and encloses 101; Described strut 102 comprises top section 1021, stage casing 1022 and end section 1023, and the upper end of top section 1021 is provided with umbrella and encloses 101, and the lower end of end section 1023 is provided with handle 103, and stage casing 1022 is arranged at by removably connecting between top section 1021 and the end section 1023; Described stage casing 1022 has horizontally disposed through hole 10221, and axial flow blower 104 is set in the through hole 10221.With prior art with than, the present invention owing to cancelled high pressure chest and low-pressure cavity, reduced windage, wind loss is little.Because long-time the use when stage casing 1022 is damaged, can be changed stage casing 1022 separately, to reach the purpose that increases the service life.In the present embodiment, the axle center of described axial flow blower 104 is provided with the axle center in described stage casing 1022 is vertical.Described umbrella also comprises sleeve pipe 105, sleeve pipe 105 is sheathed on strut 102 slidably, has locking device between sleeve pipe 105 and the strut 102, locking device can adopt lock-in techniques of the prior art, and in the present embodiment, locking device comprises the steel ball that is arranged on strut 102 outer walls, and the recess that is arranged on sleeve pipe 105 inwalls, steel ball is arranged in the hole of strut 102 outer walls, and the hole opening part is provided with the step that prevents that steel ball from coming off, and the bottom, hole is provided with the spring that makes steel ball be tending towards heading into described recess.When not using blowing function, sleeve pipe 105 can protect blower fan 104 not to be subjected to the scratching of foreign body, protects blower fan 104.On the other hand, sleeve pipe 105 is enclosed within through hole 10221 when outer, and during just following first group of locking device locking, sleeve pipe 105 also can be strengthened the mechanical strength at through hole 10221 places, reduce the possibility that strut 102 fractures because of external force, thereby also prolong the service life of umbrella.In the present embodiment, described locking device has two groups, and first group of locking device is used for described sleeve pipe 105 is locked in described through hole 10221 places, and second group of locking device is locked in described sleeve pipe 105 and breaks away from described through hole 10221 places.In the present embodiment, described umbrella also comprises a fan switch, is used for the startup of Control Shaft flow fan 104 and stops, and when described second group of locking device was in the lock state, described sleeve pipe 105 was depressed described fan switch, and axial flow blower 104 is in open mode.In the present embodiment, described fan switch is an elasticity press-type switch, switch is arranged in the groove of strut 102 outer walls, described groove is along the axial setting of strut, and described sleeve pipe 105 inwalls have a prominent position, when sleeve pipe 105 slides on strut 102, slide in described groove in described prominent position, when described sleeve pipe 105 slid into second group of locking device lock-out state, described fan switch was depressed in described prominent position, and axial flow blower 104 is started working.In the present embodiment, described stage casing 1022 has only a joint.Certainly, described stage casing 1022 also can be more than a joint, and each stage casing 1022 is end to end, is connected between top section 1021 and the end section 1023.Certainly, during for a long time without blowing function,, also can use the stage casing 1022 of not being with through hole 10221, connect top section 1021 and end section 1023, to reduce the possibility that strut 102 is fractureed, the service life of improving umbrella as rainy season.In the present embodiment, the through hole 10221 on the stage casing 1022 has only one, and axial flow blower 104 also has one, and certainly, the through hole 10221 on the described stage casing 1022 also can be more than one, in each through hole 10221 blower fan 104 is set all.In the present embodiment, described removably connecting is to be threaded.Certainly, in order to regulate air-out direction more easily, described removably connecting also can be rotating engagement connection, connecting stage casing 1022, back can rotate with respect to top section 1021 or end section 1023, so that adjusting air-out direction, this situation is applicable to the umbrella of " J " type handle more, when air-out direction and hand-held custom are inconsistent, just needs to regulate air-out direction.Then can regulate air-out direction for the staight shank umbrella by the mode of turning handle.Connected mode can adopt the changeed engagement connection of prior art, as the connected mode between air pressure gun and the tracheae.
Claims (10)
1. umbrella comprises strut, and the lower end of strut is provided with handle, and the upper end of strut is provided with umbrella and encloses; It is characterized in that described strut comprises top section, stage casing and end section, the upper end of top section is provided with umbrella and encloses, and the lower end of end section is provided with handle, and the stage casing is arranged at by removably connecting between top section and the end section; Described stage casing has horizontally disposed through hole, and axial flow blower is set in the through hole.
2. umbrella according to claim 1 is characterized in that, the axle center of described axial flow blower is provided with the axle center in described stage casing is vertical.
3. umbrella according to claim 1 and 2 is characterized in that described umbrella also comprises sleeve pipe, and sleeve pipe is sheathed on strut slidably, has locking device between sleeve pipe and the strut.
4. umbrella according to claim 3 is characterized in that, described locking device has two groups, and first group of locking device is used for described cannula lock is fixed on described through hole, and second group of locking device fixes on described cannula lock and break away from described through hole.
5. umbrella according to claim 4 is characterized in that described umbrella also comprises a fan switch, be used for the startup of Control Shaft flow fan and stop, when described second group of locking device was in the lock state, described sleeve pipe was depressed described fan switch, and axial flow blower is in open mode.
6. umbrella according to claim 1 is characterized in that, described stage casing is more than a joint, and each stage casing is end to end, is connected between top section and the end section.
7. umbrella according to claim 1 is characterized in that, the through hole on the described stage casing all is provided with blower fan more than one in each through hole.
8. umbrella according to claim 1 is characterized in that, described removably connecting is to be threaded.
9. umbrella according to claim 1 is characterized in that, described removably connecting is rotating engagement connection, connects the stage casing, back and can rotate with respect to top section or end section, so that regulate air-out direction.
10. umbrella according to claim 1 is characterized in that, the axle center of described axial flow blower is provided with the axle center in described stage casing is vertical; Described umbrella also comprises sleeve pipe, and sleeve pipe is sheathed on strut slidably, has locking device between sleeve pipe and the strut; Described locking device has two groups, and first group of locking device is used for described cannula lock is fixed on described through hole, and second group of locking device fixes on described cannula lock and break away from described through hole; Described umbrella also comprises a fan switch, is used for the startup of Control Shaft flow fan and stops, and when described second group of locking device was in the lock state, described sleeve pipe was depressed described fan switch, and axial flow blower is in open mode; Described stage casing is three joints, and each stage casing is end to end, is connected between top section and the end section; Through hole on each stage casing is two, and blower fan all is set in each through hole; Described removably connecting is to be threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102165003A CN101361612B (en) | 2008-10-06 | 2008-10-06 | Umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102165003A CN101361612B (en) | 2008-10-06 | 2008-10-06 | Umbrella |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101361612A CN101361612A (en) | 2009-02-11 |
| CN101361612B true CN101361612B (en) | 2011-04-13 |
Family
ID=40388365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102165003A Expired - Fee Related CN101361612B (en) | 2008-10-06 | 2008-10-06 | Umbrella |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101361612B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105326175B (en) * | 2009-12-31 | 2017-10-13 | 上田满 | Air-supply arrangement and the umbrella for possessing it |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2137458Y (en) * | 1992-07-04 | 1993-07-07 | 黄杰 | Solar conditioning umbrella |
| US5349975A (en) * | 1993-11-02 | 1994-09-27 | Vimagda Valdner | Air cooled umbrella |
| US6039062A (en) * | 1998-05-05 | 2000-03-21 | Karakaedos; Glen | Combined portable umbrella and air blower |
| CN2472553Y (en) * | 2001-03-03 | 2002-01-23 | 朱江 | Ventilation umbrella with fan |
| JP2002199916A (en) * | 2000-12-28 | 2002-07-16 | Yuzuru Hashimoto | Umbrella with fan |
| CN2542107Y (en) * | 2002-02-06 | 2003-04-02 | 宋伦平 | Ventilated sunshading umbrella |
| CN2927782Y (en) * | 2006-06-23 | 2007-08-01 | 李娜 | Umbrella rod capable of automatically changing direction |
-
2008
- 2008-10-06 CN CN2008102165003A patent/CN101361612B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2137458Y (en) * | 1992-07-04 | 1993-07-07 | 黄杰 | Solar conditioning umbrella |
| US5349975A (en) * | 1993-11-02 | 1994-09-27 | Vimagda Valdner | Air cooled umbrella |
| US6039062A (en) * | 1998-05-05 | 2000-03-21 | Karakaedos; Glen | Combined portable umbrella and air blower |
| JP2002199916A (en) * | 2000-12-28 | 2002-07-16 | Yuzuru Hashimoto | Umbrella with fan |
| CN2472553Y (en) * | 2001-03-03 | 2002-01-23 | 朱江 | Ventilation umbrella with fan |
| CN2542107Y (en) * | 2002-02-06 | 2003-04-02 | 宋伦平 | Ventilated sunshading umbrella |
| CN2927782Y (en) * | 2006-06-23 | 2007-08-01 | 李娜 | Umbrella rod capable of automatically changing direction |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101361612A (en) | 2009-02-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wu Ziqian Inventor after: Wang Xiaobing Inventor after: Wu Fengbiao Inventor after: Dai Mei Inventor after: Wang Tianjiang Inventor before: Wu Ziqian |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WU ZIQIAN TO: WU ZIQIAN WANG XIAOBING WU FENGBIAO DAI MEI WANG TIANJIANG |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110413 Termination date: 20131006 |