CN2054635U - Electric rotary umbrella - Google Patents
Electric rotary umbrella Download PDFInfo
- Publication number
- CN2054635U CN2054635U CN 89216979 CN89216979U CN2054635U CN 2054635 U CN2054635 U CN 2054635U CN 89216979 CN89216979 CN 89216979 CN 89216979 U CN89216979 U CN 89216979U CN 2054635 U CN2054635 U CN 2054635U
- Authority
- CN
- China
- Prior art keywords
- umbrella
- handle
- planetary gear
- umbrella fabric
- rotation
- Prior art date
- 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.)
- Withdrawn
Links
Landscapes
- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The utility model relates to an electric rotary umbrella, belonging to an article used in daily life. The cavity body of a handle is provided with a mechanism which can make an umbrella fabric rotary, and the mechanism comprises a micromotor and a small tooth difference reducing gear connected with the micromotor. The utility model has the advantages that in rainy days, because of the rotation of the umbrella fabric, the rain water on the umbrella fabric falls slantingly to enlarge the area for covering rain of the umbrella fabric and increase the effect of covering rain, namely, the problem of wetting clothes by the rain water on an ordinary umbrella is solved; in sunny days, because of the rotation of the umbrella fabric which is provided with figures and patterns, people can feel enjoyable in art.
Description
The utility model relates to the field that hand is taken affaires, particularly a kind of electronic rotating parachute.
Existing common parachute kit generally is made up of umbrella cover, umbrella strut, umbrella frame frame and handle.Generally,, thereby people's clothing are drenched easily, promptly influence people's health, bring other unnecessary worry to the people again because the rainwater on the umbrella cover is the vertical drop state.
The purpose of this utility model is at above-mentioned weak point, a kind of direction of down dripping by the water that changes umbrella cover is provided, thereby can prevents that the rainwater that drips on the umbrella cover from drenching the electronic rotating parachute of clothing.
The purpose of this utility model is achieved in that by umbrella cover, umbrella strut, umbrella frame frame, handle and the battery that is contained in the handle cavity to be formed, and it is characterized in that in the cavity of handle, is provided with micro machine and can makes the decelerator of umbrella cover with 15-35 rev/min of rotation.
Described decelerator, the little tooth difference speed reducer that can form by internal gear, planetary gear and eccentric wheel.The axle that its eccentric wheel is contained in micro machine is gone up and is with the axle of planetary gear and is slidingly matched, planetary gear with lead muscle and link to each other.The other end and the umbrella frame frame that lead muscle are hinged.The effect of leading muscle is that the umbrella frame frame is passed in the rotation of planetary gear, makes the umbrella cover rotation then.
Described handle can be made up of the handle upper and lower casing, and they link to each other with screw thread.
The utility model has the advantages that: can make the rotating mechanism of umbrella cover with per minute 20-30 rotating speed owing in the cavity of handle, be equipped with, therefore, rainwater on the umbrella cover is under action of centrifugal force, obliquely fall and do not influence other people, thereby make the screening rain scope of existing common umbrella cover can radially increase 200-600mm, hide the expansion of rain area, brought good rain-proof effect, the problem that can drench people's clothing when promptly having solved following of the rainwater on the umbrella cover.When fine weather, if make the umbrella cover rotation, then the pattern on the umbrella cover can be given a kind of special artistic treat.
Accompanying drawing is a result schematic diagram of the present utility model.
The utility model is described in further detail below in conjunction with accompanying drawing:
Referring to accompanying drawing, handle is made up of handle upper and lower casing 6,1, and they can be that screw thread links to each other or alternate manner links to each other, and form upper and lower two cavitys.Lower chamber is a battery case, and the micro machine 3 according to selected 1.5-4.5 volt is housed in it, matches corresponding battery 2, and the battery case cover plate is concordant with the outer wall of handle lower house 1.In the upper cavity, by the little tooth difference speed reducer that clamp 4 fixedly is equipped with micro machine 3 and is attached thereto, the power line of micro machine 3 links to each other with battery 2.Little tooth difference speed reducer can be made up of internal gear 5, planetary gear 15 and eccentric wheel 16, and the axle that eccentric wheel 16 is contained in micro machine 3 is gone up and is with the axle of planetary gear 15 and is slidingly matched, and is connected with on the planetary gear 15 and leads muscle 12.The other end that leads muscle 12 can be hinged by pin 10 and umbrella frame frame 9.Bolster 11 and umbrella frame frame 9 interference fit, its effect are that supporting umbrella frame frame 9 rotates freely; Its effect also can be connected replacement with umbrella frame frame 9 axial limitings by packing ring 8, and saves bolster 11.Be stable support axle 11 with the effect of the brasses 7 of handle upper cavity stationary fit.Another effect of packing ring 8 is the axial adjustment packing ring of bolster 11.Bolster flange 13 can assemble by modes such as riveting, weld, be threaded with bolster 11.Spring 14 is positioned in the inner chamber of bolster flange 13, and its effect is damped vibration.Power knob 17 is contained on the outer wall of handle
The utility model also can be selected other common decelerator for use, makes the purpose of umbrella cover with 20-30 rev/min of rotation and reach, and just handle volume possibility bigger about 1/3rd.
Claims (3)
1, a kind of by umbrella cover, umbrella strut, umbrella frame frame 9, handle be contained in the electronic rotating parachute that the battery 2 in the handle cavity is formed, it is characterized in that in the cavity of handle, be provided with micro machine 3 and can make the decelerator of umbrella cover with 15-35 rev/min of rotation.
2, electronic rotating parachute according to claim 1, it is characterized in that described decelerator, form little tooth difference speed reducer by internal gear 5, planetary gear 15 and eccentric wheel 16, its eccentric wheel 16 is contained on the arbor of micro machine 3 and is with the axle of planetary gear 15 and is slidingly matched, planetary gear 15 with lead muscle 12 and link to each other, the other end and the umbrella frame frame 9 that lead muscle 12 are hinged.
3, electronic rotating parachute according to claim 1 is characterized in that handle is made up of handle upper and lower casing 6,1, and they link to each other with screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89216979 CN2054635U (en) | 1989-09-18 | 1989-09-18 | Electric rotary umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89216979 CN2054635U (en) | 1989-09-18 | 1989-09-18 | Electric rotary umbrella |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2054635U true CN2054635U (en) | 1990-03-21 |
Family
ID=4872320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89216979 Withdrawn CN2054635U (en) | 1989-09-18 | 1989-09-18 | Electric rotary umbrella |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2054635U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006000136A1 (en) * | 2004-06-24 | 2006-01-05 | Zhunan Ma | A rotating apparatus for a rotatable canopy |
| CN100387166C (en) * | 2000-06-09 | 2008-05-14 | 陆永岚 | Pseudoscopic beautiful cool umbrella |
| US11779089B2 (en) | 2020-03-30 | 2023-10-10 | ZHUN-AN Ma | Shade structure assemblies and components |
-
1989
- 1989-09-18 CN CN 89216979 patent/CN2054635U/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100387166C (en) * | 2000-06-09 | 2008-05-14 | 陆永岚 | Pseudoscopic beautiful cool umbrella |
| WO2006000136A1 (en) * | 2004-06-24 | 2006-01-05 | Zhunan Ma | A rotating apparatus for a rotatable canopy |
| US11779089B2 (en) | 2020-03-30 | 2023-10-10 | ZHUN-AN Ma | Shade structure assemblies and components |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |