CN2133178Y - Anti-leakage umbrella with expandable umbrella surface - Google Patents
Anti-leakage umbrella with expandable umbrella surface Download PDFInfo
- Publication number
- CN2133178Y CN2133178Y CN 92231879 CN92231879U CN2133178Y CN 2133178 Y CN2133178 Y CN 2133178Y CN 92231879 CN92231879 CN 92231879 CN 92231879 U CN92231879 U CN 92231879U CN 2133178 Y CN2133178 Y CN 2133178Y
- Authority
- CN
- China
- Prior art keywords
- umbrella
- cover
- antidrip
- cloth
- lattice framing
- 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.)
- Expired - Fee Related
Links
- 239000004744 fabric Substances 0.000 claims abstract description 23
- 238000009432 framing Methods 0.000 claims description 25
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 230000008093 supporting effect Effects 0.000 abstract description 4
- 238000007664 blowing Methods 0.000 abstract description 2
- 238000009423 ventilation Methods 0.000 abstract 2
- 230000007547 defect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
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- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The umbrella with the expandable umbrella surface and the function of preventing the umbrella surface from dripping and leaking comprises an umbrella handle 1, a support strip frame 21 and a ventilation hood 3, and is characterized in that: a sleeve 4 fixed on the branch 5 and mainly supporting the branch 7 which is extended or retracted by the stretching of the pull wires 8 and 9 wound on the rotating wheel 13 of the inner umbrella-retracting sliding block 19, and a ventilation cap 3 fixed on the top of the umbrella handle 1 and provided with an umbrella cap 2, air outlets 17 and 18 and an umbrella cloth 16. The utility model effectively overcomes the defects that the umbrella surface of the existing umbrella can not be expanded and can not be prevented from dripping and leaking, and leads the wind blowing from the lower part of the umbrella to have an upward outlet, reduces the upward supporting force of the wind to the umbrella, and leads the umbrella to be easy to control and stable.
Description
As everyone knows, now use umbrella, when umbrella cover is propped up, the scope that umbrella cover covered just size is certain, can not expand.Rainy day uses, and meets two people or three people, one umbrella, just seems that umbrella cover is too little, and the people who keeps to the side often is soaked with rain, and does not reach the purpose of taking shelter from the rain.Moreover be to use the rainy day to finish, to pack up when putting upside down, the rainwater that remains in umbrella cover will be along the top ground that flows to of umbrella, and the floor of getting wet is boring; Simultaneously, meet wind when big with umbrella, umbrella cover is subjected to wind holder power from bottom to top and increases, and makes handle of umbrella hold shakiness.
The purpose of this utility model is a kind of umbrella cover antidrip umbrella of expanding of design, and it has overcome existing with the above-mentioned drawback that exists in the umbrella use.
The purpose of the utility model reaches like this: can expand umbrella cover antidrip umbrella and be made of umbrella handle 1, lattice framing frame 21 and ventilator 3, of the present utility model being characterised in that: be fixed on the lattice framing 5 and mainly be to support to close one's umbrella by cover in being wrapped in that backguy 8 on the swiveling wheel 13 of slide block 19 and 9 stretching are stretched out or the sleeve 4 of the lattice framing 7 of withdrawing, and be fixed in umbrella crown 2 is arranged outside umbrella handle 1 top, on air outlet 17 and 18 arranged, connect the ventilator 3 of umbrella cloth 16 down.
Can expand umbrella cover antidrip umbrella by on the lattice framing 5 of each lattice framing frame 21 of umbrella, fixing a sleeve 4 respectively, the lattice framing 7 that energy stretches out and withdraws to two ends is installed in sleeve 4, the end of lattice framing 7 tightly is a umbrella cloth 20, the two ends of lattice framing 7 are guided into and are twined on interior cover closes one's umbrella the rotating swiveling wheel 13 of slide block 19 with backguy 8 and 9, by rotating swiveling wheel 13.Tighten up backguy 9, loosen backguy 8, drive lattice framing 7 and stretch out, umbrella cover is enlarged thereupon.Fix at umbrella handle 1 top umbrella crown 2 is arranged outside one, on air outlet 17 and 18 arranged, connect the ventilator 3 of umbrella cloth 16 down.When with finishing umbrella, to pack up when putting upside down, the rainwater that remains on the umbrella cover is just dirty and be stored in the umbrella crown 2 along umbrella cloth 16, reaches the purpose of antidrip.When strong wind from following when upwards blowing, wind just flows out from air outlet 17 and 18 by ventilator 3.Make the wind that below umbrella, blows that outlet be arranged, reduce the holder power that wind makes progress to umbrella, keep the stable of umbrella.
In conjunction with the accompanying drawing of being given the utility model is described in further detail again below:
Accompanying drawing 1 is the utility model structural map;
Accompanying drawing 2 is the utility model A-A cutaway view;
Accompanying drawing 3 stretches the position schematic diagram for the utility model umbrella cover;
Accompanying drawing 4 is the utility model backguy winding method schematic diagram.
With reference to above accompanying drawing.Can find out from accompanying drawing 1,3, sleeve 4 is fixed on the lattice framing 5, in sleeve 4, be inserted in lattice framing 7.Lattice framing 7 is by fastening in the backguy 8 of its afterbody and fastening in the other end and the stretching that penetrates the backguy 9 of the slipping ring 6 that is fixed on the lattice framing 5 is stretched out or withdrawn.The main effect of sleeve 4 is supportings and entangles lattice framing 7.Ventilator 3 is fixed in umbrella handle 1 top.Having (getting final product more than about diameter 6cm) between centre bearing 15 and the umbrella cloth 16 in vain as the wind space of flow channel from bottom to top.The edge of umbrella cloth 16 is fixed in the terminal of lattice framing 5 and sews on the umbrella cloth 20 that is used to expand umbrella cover at umbrella cloth 16 edges, and the outer rim of umbrella cloth 20 is fixed in the end of lattice framing 7.The utility model is when making, and umbrella cloth 16 and 20 can replace with a bigger umbrella cloth.Be enclosed within the swiveling wheel 13 on the slide block 19 that closes one's umbrella.And 14 supporting by cover, cover 14 is tightened on the slide block 19 that closes one's umbrella by screw thread, and the main effect of slipping ring 6,10,11,12 is the direction of pull that change backguy 8 and 9. Backguy 8 and 9 links and is wrapped on the swiveling wheel 13.Like this, when rotating swiveling wheel 13 backguy 9 is tightened up, when backguy 8 was loosened, lattice framing 7 drove umbrella cloth 20 and outwards stretches; When backward rotation swiveling wheel 13, backguy 9 is loosened, and backguy 8 is tightened up, and lattice framing 7 drives umbrella cloth 20 and regains.Reach that umbrella cover can be expanded and the purpose of withdrawal.With common existing the same with umbrella.The utility model lattice framing frame 21 has 8, presses circumference in equal parts and arranges.
As can be seen from Figure 1, have one be fixed in umbrella crown 2 is arranged outside umbrella handle 1 top, on air outlet 17 and 18 are arranged.The ventilator 3 that connects umbrella cloth 16 down, umbrella crown 2 and ventilator 3 can be made of one with plastics, but umbrella crown 2 is not communicated with ventilator 3.Like this, when with finishing umbrella, umbrella is packed up when putting upside down, the rainwater that remains in umbrella cover will avoid rainwater to leak wet room along umbrella cloth 16 to dirty and be stored in the umbrella crown 2, reaches the purpose of antidrip.The big I of ventilator 3 is according to the size design of umbrella, and the size of umbrella crown 2 is decided by the umbrella cover size, and generally its volume can meet the demands more than 40 milliliters.When strong wind made progress below umbrella or blows obliquely, wind just entered ventilator 13 and flows out at air outlet 17 and 18 below umbrella cloth 16, so wind just reduces the holder power that umbrella cover makes progress, kept the relatively stable of umbrella.
For reducing friction, the truckle that slipping ring 6,10,11,12 available energies are entangled backguy 8 and 9 replaces, and like this, backguy 8 and 9 resistance become very little.Available steel wires such as lattice framing frame 21, lattice framing 7 are made, swiveling wheel 13 and sleeve 4, and cover 14 and all available plastics of the slide block 19 that closes one's umbrella are made.
Claims (7)
1, can expand umbrella cover antidrip umbrella is made of umbrella handle 1, lattice framing frame 21 and ventilator 3, it is characterized in that: be fixed on the lattice framing 5 and mainly be to support to close one's umbrella by cover in being wrapped in that backguy 8 on the swiveling wheel 13 of slide block 19 and 9 stretching are stretched out or the sleeve 4 of the lattice framing 7 of withdrawing, and be fixed in umbrella crown 2 is arranged outside umbrella handle 1 top, on air outlet 17 and 18 arranged, connect the ventilator 3 of umbrella cloth 16 down.
2, the umbrella cover antidrip umbrella of expanding according to claim 1 is characterized in that the space of flow channel on having in vain as wind direction between centre bearing 15 and the umbrella cloth 16.
3, the umbrella cover antidrip umbrella of expanding according to claim 1 is characterized in that umbrella crown 2 and ventilator 3 can be made of one with plastics.
4, the umbrella cover antidrip umbrella of expanding according to claim 1 is characterized in that umbrella crown 2 is not communicated with ventilator 3.
5, the umbrella cover antidrip umbrella of expanding according to claim 1, the truckle that slipping ring 6,10,11,12 available energies that it is characterized in that changing backguy 8 and 9 direction of pull are entangled backguy 8 and 9 replaces.
6, the umbrella cover antidrip umbrella of expanding according to claim 1 is characterized in that connecting at the edge of umbrella cloth 16 and the end of lattice framing 7---be used to expand the umbrella cloth 20 of umbrella cover.
7, the umbrella cover antidrip umbrella of expanding according to claim 1 is characterized in that umbrella cloth 16 and 20 can replace with a bigger umbrella cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92231879 CN2133178Y (en) | 1992-08-27 | 1992-08-27 | Anti-leakage umbrella with expandable umbrella surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92231879 CN2133178Y (en) | 1992-08-27 | 1992-08-27 | Anti-leakage umbrella with expandable umbrella surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2133178Y true CN2133178Y (en) | 1993-05-19 |
Family
ID=33774617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92231879 Expired - Fee Related CN2133178Y (en) | 1992-08-27 | 1992-08-27 | Anti-leakage umbrella with expandable umbrella surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2133178Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105962584A (en) * | 2014-04-24 | 2016-09-28 | 张致祥 | Tidying-free umbrella |
| CN108354285A (en) * | 2018-02-09 | 2018-08-03 | 河海大学 | Multifunction umbrella |
-
1992
- 1992-08-27 CN CN 92231879 patent/CN2133178Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105962584A (en) * | 2014-04-24 | 2016-09-28 | 张致祥 | Tidying-free umbrella |
| CN108354285A (en) * | 2018-02-09 | 2018-08-03 | 河海大学 | Multifunction umbrella |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |