CN104490037A - Wind-proof umbrella - Google Patents
Wind-proof umbrella Download PDFInfo
- Publication number
- CN104490037A CN104490037A CN201410430737.7A CN201410430737A CN104490037A CN 104490037 A CN104490037 A CN 104490037A CN 201410430737 A CN201410430737 A CN 201410430737A CN 104490037 A CN104490037 A CN 104490037A
- Authority
- CN
- China
- Prior art keywords
- umbrella
- umbrella cover
- wind
- cover
- substrate
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B25/00—Details of umbrellas
- A45B25/22—Devices for increasing the resistance of umbrellas to wind
Abstract
The invention relates to a wind-proof umbrella. The wind-proof umbrella comprises an umbrella handle, an umbrella cover, a supporting structure formed from a plurality of ribs and used for supporting the umbrella cover, a stretchable structure used for folding and unfolding the supporting structure and a sliding block used for driving the stretchable structure and sliding on the umbrella handle. The umbrella cover is composed of a first umbrella cover body and a second umbrella cover body; a hollowed area is formed in the center of the first umbrella cover body after the first umbrella cover body is arranged on the supporting structure; the central area of the second umbrella cover body is connected to the central area of the supporting structure; the shape of the second umbrella cover body allows the second umbrella cover body to sufficiently cover the hollowed area; a plurality of first base sheets are arranged on the first umbrella cover body; second base sheets corresponding to the first base sheets in a one-to-one manner are correspondingly arranged on the second umbrella cover body; and the first base sheets and the second base sheets corresponding to the first base sheets are mutually attracted and fixed through magnetism. The wind-proof umbrella has the beneficial effects that the structure is simple and reasonable; and the wind power can be rapidly removed when the borne wind power exceeds a preset value.
Description
Technical field
The present invention relates to a kind of manufacture field of umbrella
Background technology
Umbrella is common daily necessities, in use, when running into strong wind weather, umbrella usually can overturn, very big inconvenience is brought to user, so, the windproof technology of a lot of umbrella is arisen at the historic moment, the main points of this technology strengthen the skeleton structure of umbrella, to resist wind-force, there is distinct disadvantage in this technology, when running into strong wind, although umbrella no longer overturns, but the wind-force that umbrella can be born conducts to user's hand, powerfully can drive user, sometimes even there will be the situation that umbrella is slipped out of the hand, visible above-mentioned technology can bring potential safety hazard, based on this, application number be 200610117942.3 Chinese patent made useful improvement, disclose a kind of umbrella, an outer umbrella cloth is added again above main chute cloth, its area be about main chute cloth without point two, faying surface is had between main chute cloth and outer umbrella cloth, air outlet is provided with between faying surface, connected by elastomeric material between faying surface, strain to prevent elastomeric material, umbrella cloth is provided with some telescopic bands outside, telescopic band anchors at umbrella frame end, telescopic band is in order to strain outer umbrella cloth, the implementation of this technology is: when running into strong wind, outer umbrella cloth is stressed to be separated with main chute cloth, wind is discharged by air outlet, and in the discharge process of wind, rain is difficult to be entered by air outlet, because wind is discharged, the wind-force that umbrella bears is limited, powerfully can not drive user, at the end of strong wind, under the effect of elastomeric material and telescopic band, outer umbrella cloth is again superimposed upon on main chute cloth and forms a complete umbrella cover, but in actual use, still there are some shortcomings in this technology, specific as follows: one, this application is provided with telescopic band to prevent elastomeric material from straining, but telescopic band also can strain, and telescopic band strain process is synchronous generation with elastomeric material, after this umbrella repeatedly uses as can be seen here, performance can decline, two, when running into strong wind, the air outlet of this umbrella can not be opened to rapidly maximum, this opens due to air outlet the restriction being subject to elastomeric material and telescopic band, the available Hooke's law of change of elastomeric material and telescopic band calculates, greatly, its active force produced is larger, and that is air outlet is opened larger for elastomeric material and telescopic band change, the resistance that elastomeric material and telescopic band produce is larger, so makes air outlet not open at short notice and puts in place, three, after umbrella cloth being arranged elastomeric material and telescopic band, the structure of umbrella cloth can be made too complicated, umbrella cloth object that is easy and surrounding is colluded with, and when closing one's umbrella, the existence of telescopic band obviously can affect the superimposed of umbrella cover.
The technical problem to be solved in the present invention is the present situation for prior art, provides a kind of simple and reasonable, can bearing the umbrella shedding wind-force when wind-force exceedes predetermined value fast.
The technical scheme that the present invention solves the problem is: a kind of wind-proof umbrella, comprise umbrella handle, umbrella cover, the supporting construction in order to support umbrella cover be made up of some umbrella frames, in order to the stretching structure of folding and unfolding supporting construction, in order to drive the slide block of the slip of stretching structure on umbrella handle; Umbrella cover is made up of the first umbrella cover and the second umbrella cover, first umbrella cover ringwise, so form a void region when the first umbrella cover arranges its central authorities on the support structure, the central area of the second umbrella cover is connected on the central area of supporting construction, and the shape of the second umbrella cover makes it be enough to cover void region; First umbrella cover is provided with some first substrates, corresponding second umbrella cover is provided with and the first substrate the second substrate one to one, when the second umbrella cover covers void region, it is fixed that the first substrate and second substrate corresponding with it are inhaled mutually by magnetic.Wind-proof umbrella of the present invention in use, when its bear wind-force exceed predetermined value time, the effect that magnetic force broken away from by first substrate and the second substrate is separated from each other, the all sides of second umbrella cover are blown up instantaneously, wind is discharged from void region, because wind from inside to outside runs, by the impact of air-flow, rain is difficult to enter in umbrella, at the end of strong wind, second umbrella cover covers void region under self-gravity action, it is fixed that first substrate and second substrate corresponding with it are inhaled again mutually, first umbrella cover and the second umbrella cover form a complete umbrella cover, compared to prior art, wind-proof umbrella stable performance of the present invention, wind-force can be shed fast.In the inventive solutions, the first substrate and the second substrate are attracted each other by magnetic, and in reality manufactures, the first substrate can adopt magnetic material, and the second substrate adopts ferrous material; Or the first substrate adopts ferrous material, the second substrate adopts magnetic material; Certain first substrate and the second substrate all adopt magnetic material to be also fine.
Further technology, the first substrate is by the soft material be made up of ferromagnetic oxide powder and rubber compound, and the second substrate is by the soft material be made up of iron powder and rubber compound.The soft material of ferromagnetic oxide powder and rubber compound composition is commonly called as glue magnetic product, the production history of existing more than 30 year, be also called iron adhesive plaster, in actual production process, can this iron adhesive plaster be pasted onto on the first umbrella cover by 502 glue, as can be seen here, the technical program first substrate, arranging of second substrate is very convenient, umbrella cover arranges the first substrate, and after the second substrate, very large change can not occur umbrella cover, on umbrella cover, arrange telescopic band and elastomeric material compared to prior art, the technical program has obvious superiority.
In order to the first umbrella cover and the second umbrella cover better combine, technical scheme of the present invention also can be:
A kind of wind-proof umbrella, comprises umbrella handle, umbrella cover, the supporting construction in order to support umbrella cover be made up of some umbrella frames, in order to the stretching structure of folding and unfolding supporting construction, in order to drive the slide block of the slip of stretching structure on umbrella handle; Umbrella cover is made up of the first umbrella cover and the second umbrella cover, first umbrella cover ringwise, so form a void region when the first umbrella cover arranges its central authorities on the support structure, the central area of the second umbrella cover is connected on the central area of supporting construction, and the shape of the second umbrella cover makes it be enough to cover void region; First umbrella cover is provided with a circle first lap bar, first lap bar surrounds void region, the second umbrella cover is provided with a circle second and encloses bar, and when the second umbrella cover covers void region, it is fixed that first lap bar and the second circle bar are inhaled mutually by magnetic.
Compared with prior art, the present invention is a kind of wind-proof umbrella, comprises umbrella handle, umbrella cover, the supporting construction in order to support umbrella cover be made up of some umbrella frames, in order to the stretching structure of folding and unfolding supporting construction, in order to drive the slide block of the slip of stretching structure on umbrella handle; Umbrella cover is made up of the first umbrella cover and the second umbrella cover, and the first umbrella cover arranges its central authorities on the support structure and forms a void region, and the central area of the second umbrella cover is connected on the central area of supporting construction, and the shape of the second umbrella cover makes it be enough to cover void region; First umbrella cover is provided with some first substrates, corresponding second umbrella cover is provided with and the first substrate the second substrate one to one, it is fixed that the first substrate and second substrate corresponding with it are inhaled mutually by magnetic.The present invention has the following advantages: simple and reasonable, can shed wind-force fast bearing when wind-force exceedes predetermined value.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the embodiment of the present invention 1;
Fig. 2 is the overall structure schematic diagram of the embodiment of the present invention 2.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail:
Embodiment 1
A kind of wind-proof umbrella, comprises umbrella handle 1, umbrella cover 2, the supporting construction in order to support umbrella cover 2 be made up of some umbrella frames 3, in order to the stretching structure 5 of folding and unfolding supporting construction, in order to drive the slide block 6 of the slip of stretching structure 5 on umbrella handle 1; Umbrella cover 2 is made up of the first umbrella cover 21 and the second umbrella cover 22, first umbrella cover 21 ringwise, so form a void region 23 when the first umbrella cover 21 arranges its central authorities on the support structure, the central area of the second umbrella cover 22 is connected on the central area of supporting construction, and the shape of the second umbrella cover 22 makes it be enough to cover void region 23; First umbrella cover 21 is provided with some first substrate P1, corresponding second umbrella cover 22 is provided with and the first substrate P1 the second substrate P2 one to one, when the second umbrella cover 22 covers void region 23, it is fixed that the first substrate P1 and the second substrate P2 corresponding with it is inhaled mutually by magnetic.
Wherein, the first substrate P1 is by the soft material be made up of ferromagnetic oxide powder and rubber compound, and the second substrate P2 is by the soft material be made up of iron powder and rubber compound.
The present invention is achieved in that wind-proof umbrella of the present invention in use, when its bear wind-force exceed predetermined value time, the effect that first substrate P1 and the second substrate P2 breaks away from magnetic force is separated from each other, second umbrella cover 22 weeks side is blown up instantaneously, wind is discharged from void region 23, because wind from inside to outside runs, by the impact of air-flow, rain is difficult to enter in umbrella, at the end of strong wind, second umbrella cover 22 covers void region 23 under self-gravity action, it is fixed that first substrate P1 and the second substrate P2 corresponding with it inhales again mutually, first umbrella cover 21 and the second umbrella cover 22 form a complete umbrella cover, compared to prior art, wind-proof umbrella stable performance of the present invention, wind-force can be shed fast.
Embodiment 2
A kind of wind-proof umbrella, comprises umbrella handle 1, umbrella cover 2, the supporting construction in order to support umbrella cover 2 be made up of some umbrella frames 3, in order to the stretching structure 5 of folding and unfolding supporting construction, in order to drive the slide block 6 of the slip of stretching structure 5 on umbrella handle 1; Umbrella cover 2 is made up of the first umbrella cover 21 and the second umbrella cover 22, first umbrella cover 21 ringwise, so form a void region 23 when the first umbrella cover 21 arranges its central authorities on the support structure, the central area of the second umbrella cover 22 is connected on the central area of supporting construction, and the shape of the second umbrella cover 22 makes it be enough to cover void region 23; First umbrella cover 21 is provided with a circle first lap bar Q1, first lap bar Q1 surrounds void region 23, second umbrella cover 22 is provided with a circle second and encloses bar Q2, when the second umbrella cover 22 covers void region 23, it is fixed that first lap bar Q1 and second circle bar Q2 is inhaled mutually by magnetic.
Wherein, first lap bar Q1 is by the soft material be made up of ferromagnetic oxide powder and rubber compound, and the second circle bar Q2 is by the soft material be made up of ferromagnetic oxide powder and rubber compound.
The present invention is achieved in that wind-proof umbrella of the present invention in use, when its bear wind-force exceed predetermined value time, the effect that first lap bar Q1 and second circle bar Q2 breaks away from magnetic force is separated from each other, second umbrella cover 22 weeks side is blown up instantaneously, wind is discharged from void region 23, because wind from inside to outside runs, by the impact of air-flow, rain is difficult to enter in umbrella, at the end of strong wind, second umbrella cover 22 covers void region 23 under self-gravity action, it is fixed that first lap bar Q1 and second circle bar Q2 inhales again mutually, first umbrella cover 21 and the second umbrella cover 22 form a complete umbrella cover, compared to prior art, wind-proof umbrella stable performance of the present invention, wind-force can be shed fast.
Although the present invention is described by reference to preferred embodiment, those skilled in the art should understand, and in the scope of claims, can do the various changes in form and details.
Claims (3)
1. a wind-proof umbrella, comprise umbrella handle (1), umbrella cover (2), the supporting construction in order to support described umbrella cover (2) be made up of some umbrella frames (3), in order to the stretching structure (5) of supporting construction described in folding and unfolding, in order to drive the slide block (6) of the slip of described stretching structure (5) on described umbrella handle (1); It is characterized in that: described umbrella cover (2) is made up of the first umbrella cover (21) and the second umbrella cover (22), described first umbrella cover (21) ringwise, so form a void region (23) when described first umbrella cover (21) is arranged on its central authorities after in described supporting construction, the central area of described second umbrella cover (22) is connected on the central area of described supporting construction, and the shape of described second umbrella cover (22) makes it be enough to cover described void region (23); Described first umbrella cover (21) is provided with some first substrates (P1), accordingly described second umbrella cover (22) is provided with and described first substrate (P1) the second substrate (P2) one to one, when described second umbrella cover (22) covers described void region (23), it is fixed that described first substrate (P1) and described second substrate (P2) corresponding with it are inhaled mutually by magnetic.
2. a kind of wind-proof umbrella according to claim 1, it is characterized in that: described first substrate (P1) is by the soft material be made up of ferromagnetic oxide powder and rubber compound, and described second substrate (P2) is by the soft material be made up of iron powder and rubber compound.
3. a wind-proof umbrella, comprise umbrella handle (1), umbrella cover (2), the supporting construction in order to support described umbrella cover (2) be made up of some umbrella frames (3), in order to the stretching structure (5) of supporting construction described in folding and unfolding, in order to drive the slide block (6) of the slip of described stretching structure (5) on described umbrella handle (1); It is characterized in that: described umbrella cover (2) is made up of the first umbrella cover (21) and the second umbrella cover (22), described first umbrella cover (21) ringwise, so form a void region (23) when described first umbrella cover (21) is arranged on its central authorities after in described supporting construction, the central area of described second umbrella cover (22) is connected on the central area of described supporting construction, and the shape of described second umbrella cover (22) makes it be enough to cover described void region (23); Described first umbrella cover (21) is provided with a circle first lap bar (Q1), described first lap bar (Q1) surrounds described void region (23), described second umbrella cover (22) is provided with a circle second and encloses bar (Q2), when described second umbrella cover (22) covers described void region (23), it is fixed that described first lap bar (Q1) and described second circle bar (Q2) are inhaled mutually by magnetic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410430737.7A CN104490037A (en) | 2014-08-21 | 2014-08-21 | Wind-proof umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410430737.7A CN104490037A (en) | 2014-08-21 | 2014-08-21 | Wind-proof umbrella |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104490037A true CN104490037A (en) | 2015-04-08 |
Family
ID=52931567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410430737.7A Pending CN104490037A (en) | 2014-08-21 | 2014-08-21 | Wind-proof umbrella |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104490037A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111132572A (en) * | 2018-08-30 | 2020-05-08 | 吴英淑 | Fashion cap with LED module |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2662918A1 (en) * | 1990-06-07 | 1991-12-13 | Rousseau Rene | Device for making it impossible for umbrellas, parasols and sunshades to turn inside out |
| CN202160783U (en) * | 2011-06-17 | 2012-03-14 | 何思念 | Combination type umbrella |
| JP3187464U (en) * | 2013-09-18 | 2013-11-28 | 昭夫 高塩 | Ventilation umbrella |
-
2014
- 2014-08-21 CN CN201410430737.7A patent/CN104490037A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2662918A1 (en) * | 1990-06-07 | 1991-12-13 | Rousseau Rene | Device for making it impossible for umbrellas, parasols and sunshades to turn inside out |
| CN202160783U (en) * | 2011-06-17 | 2012-03-14 | 何思念 | Combination type umbrella |
| JP3187464U (en) * | 2013-09-18 | 2013-11-28 | 昭夫 高塩 | Ventilation umbrella |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111132572A (en) * | 2018-08-30 | 2020-05-08 | 吴英淑 | Fashion cap with LED module |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150408 |
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| WD01 | Invention patent application deemed withdrawn after publication |