CN2356542Y

CN2356542Y - Improvement on umbrella structure

Info

Publication number: CN2356542Y
Application number: CN 98249795
Authority: CN
Inventors: 游清泉
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-12-18
Filing date: 1998-12-18
Publication date: 2000-01-05
Anticipated expiration: 2008-12-18

Abstract

The utility model discloses an improvement on an umbrella structure. An air discharging port is arranged on each small umbrella cloth of a main umbrella cloth, the upper edge of each air discharging port is sewn with a trapezoidal covering cloth, both sides of which are simultaneously sewn with both sides of the small umbrella clothes so as to make the lower edge of the covering cloth form a zigzag open-shaped hole, and the air discharging ports are communicated with the hole of the lower edge of the covering cloth so as to make strong wind automatically dispense when an umbrella is blown by the strong wind, and prevent the umbrella form turning over.

Description

The umbrella structure improvement

The utility model relates to a kind of umbrella structure improvement, particularly about a kind of Windproof umbrella improved structure.

Though general umbrella has the function that hides rain, but meeting high wind blows, often make umbrella turn over umbrella and damage, cause end user's inconvenience, thereby the release of Wind-proof umbrella arranged, shown in the 1st and 2 figure, this kind Wind-proof umbrella is mainly constructed and add umbrella cloth C2 outside again above main chute cloth C1, its area is about 3/5 area of main chute cloth, and be capped open most water droplet shape hole H on partly the umbrella cloth at main chute cloth C1, so that high wind can be let out wind from this hole H when experience high wind blew, its conception is excellent, only this outer umbrella cloth C2 does not meet and closes on main chute cloth C1, and be that most root (8) the telescopic band E of mat are anchored on the umbrella pearl G of umbrella frame end by outer umbrella cloth C2 root edge tension, so that when high wind blows, the effect of mat telescopic band E makes high wind strut outer umbrella cloth C2, and be released into outside the umbrella via water droplet shape hole H, because telescopic band E often is stretched, cause the tired consumptive disease of elasticity of telescopic band E easily, when causing this kind umbrella to use one section in the future, when meeting the high wind invasion and attack, the amplitude that outer umbrella cloth is raised increases, though often cause umbrella can be windproof but can not anti-rain, especially the bad weather of strong wind and heavy rain, rainwater is just entered by the root edge H1 of the water droplet hole H shown in the 1st figure and drenches the umbrella end user in the umbrella, causes inconvenience.This kind Wind-proof umbrella is also quite time-consuming when making again, for example outer umbrella cloth C2 removes each triangular piece, and each needs the sewing both sides, so that synthetic one by outside eight outer umbrella cloth C2 that constituted, need make telescopic band E between the root edge of per two umbellules, its lower end needs again to be stitched together with the umbrella pearl G of the outer peripheral edges of main chute cloth C1, and is quite time-consuming.In addition, because of the outer peripheral edges umbrella cloth of main chute cloth C1 and telescopic band E system are sewn to suture on the umbrella pearl G with manual, be inserted in the end of umbrella frame again, because main chute cloth C1 and telescopic band E all are subjected to an active force that up draws from umbrella pearl G, make suture bear two umbrella cloth C1, the stretching action of C2, especially outer umbrella cloth C2 uses the stretching action power of telescopic band E bigger, the disadvantage that often very easily causes umbrella pearl G master and umbrella cloth C1 and outer umbrella cloth C2 to throw off, in case the telescopic band of outer umbrella cloth C2 is thrown off, then outer umbrella cloth C2 just can't cover at the water droplet hole at this main chute cloth place H, so when bad weather uses this Wind-proof umbrella, after the stitching relation of umbrella pearl G and telescopic band E is thrown off, umbrella can't be taken shelter from rain again, and make the people that opens an umbrella drench health.

Another kind of again Wind-proof umbrella is shown in the 3rd and 4 figure, its structure is rather similar to above-mentioned umbrella, only the air port H that lets out of this umbrella is the centre that is located at main chute C1, outer umbrella cloth C2 then covers the area of the centre periphery about 2/5 of main chute cloth C1, each end of each little umbrella cloth also is to utilize telescopic band E to be stretched and cover on central about 2/5 the area of main chute cloth C1, though the more above-mentioned wind-proof umbrella of commonly using of the use amount of its outer umbrella cloth C2 is saved, but its telescopic band E system is stretched to the umbrella ZhuGChu of main chute cloth periphery by the periphery of outer umbrella cloth C2, so whole length of using of its telescopic band but are length than the above-mentioned wind-proof umbrella of commonly using, and the cost of telescopic band is high than two umbrella cloths, the material cost of its umbrella is improved for it, lose more than gain in fact.In the future, after also identical tired consumptive disease of generation elasticity or the aging phenomenon, often make this Wind-proof umbrella when the telescopic band of this two umbrella uses one section again, be the greatest drawback of this kind Wind-proof umbrella just as paralysis with above-mentioned Wind-proof umbrella.

Therefore, main purpose of the present utility model is promptly commonly used the above-mentioned shortcoming of Wind-proof umbrella and a kind of umbrella structure improvement is provided in improvement, it covers, and to let out the air port non-for the umbrella cloth of monoblock, and be than the trapezoidal fig leaf of letting out more than the big twice of air port area, three of this fig leaf is to be stitched together with main chute cloth, no matter so how long use all and main chute cloth coenosarc, chance high wind heavy rain not only can prevent to turn over umbrella does not more consider and drenches, thereby will commonly use the complete eliminator of defective of Wind-proof umbrella.

Another purpose of the present utility model is to provide the improvement of a kind of umbrella structure, owing to do not use telescopic band, and trapezoidal fig leaf is stitched together again can be with the umbellule cloth sewing of umbrella cloth the time simultaneously, thereby can reach and commonly use more saving of labor's purpose of Wind-proof umbrella.

Another purpose of the present utility model is to provide the improvement of a kind of umbrella structure, and total use cloth area of its trapezoidal fig leaf is only for commonly using 40% of outer umbrella cloth, thus can reach the purpose of saving umbrella cloth, thereby the cost of manufacture of umbrella is reduced further.

A purpose more of the present utility model is to provide a kind of umbrella structure improvement, the dual-side wide cut of its trapezoidal fig leaf is relatively partly bigger than the little umbrella cloth of triangle of main chute cloth, thereby make fig leaf form wavy base, on main chute cloth, form a kind of by this seemingly if the appearance of flower covers umbrella appearance central authorities, to promote the special effect attractive in appearance of umbrella.

The utility model is for reaching above-mentioned purpose, effect and characteristics, its concrete technological means of taking comprises a umbrella frame frame and a umbrella cloth, this umbrella frame frame comprise last honeycomb, that a mobile jib, is located at this mobile jib top be located at this mobile jib below and following honeycomb that can upper and lower slip, most main umbrella skeletons that the one end is hubbed on honeycomb and be located at articulated part in the middle of this main umbrella skeleton reach under majority between honeycomb prop up umbrella frame; This umbrella cloth is then formed a main chute cloth by majority umbellule cloth sewing triangular in shape, its characteristic is: respectively establish an exhaust outlet respectively on this little umbrella cloth, the area than this exhaust outlet that is sticked in the outside of this exhaust outlet is big fig leaf, the end face system of this fig leaf is fixed on the upper limb position of this exhaust outlet, the both sides of this fig leaf then and the sewing interface between this per two little umbrella cloth be stitched together, thereby the lower edge that makes this fig leaf is opening and links up mutually with the exhaust outlet on the main chute cloth, so that when high wind blows, must discharge outside umbrella through the opening of fig leaf lower edge by this exhaust outlet, to prevent to turn over umbrella.

The utility model above-mentioned purpose, effect and characteristics high-ranking officer are distinct increasingly with the explanation of the specific embodiment of following accompanying drawing.

Brief description of drawingsfig:

The 1st figure is a stereogram of commonly using Wind-proof umbrella;

The 2nd figure is the bottom view of the 1st figure;

The 3rd figure is a stereogram of commonly using another kind of Wind-proof umbrella;

The 4th figure is the bottom view of the 3rd figure;

The 5th figure is the stereogram of the utility model umbrella, is wherein partly cut open;

The 6th figure is the bottom view of the utility model umbrella;

The 7th figure is the part amplification stereogram of the utility model umbrella;

The 8th figure is the fig leaf under the normal operating condition of the utility model umbrella and the vertical section schematic diagram of main chute cloth;

The 9th figure blows the fig leaf of state and the vertical section schematic diagram of main chute cloth for the utility model umbrella suffers high wind.

The major part conventional letter:

Honeycomb on 12 umbrella frames 13 of 10 mobile jibs, 11 umbrella frames

14 times honeycomb 15 umbrella pearls 21 triangle umbellule cloth 22 trapezoidal exhaust outlets

30 trapezoidal fig leaf 31 ventilating openings 32 sutures 33 hypotenuses

The improvement of the utility model umbrella structure, mainly be to improve the disappearance of commonly using Wind-proof umbrella, in fact the exhaust outlet on the umbrella umbrella cloth does not need to accomplish too big, as long as the blast that strong wind brushes in umbrella is led off, blast can give immediately and slackening, also can reach the purpose that prevents to turn over umbrella, thus the utility model main chute cloth exhaust outlet changes into trapezoidal mouthful or rectangular opening or circular port all can, below describe in detail with regard to structure of the present utility model.

Shown in the 5th to 7 figure, the utility model umbrella comprises umbrella frame frame and umbrella cloth two major parts, umbrella frame comprises partly that mobile jib 10, umbrella frame 11, a umbrella frame 12, are located at the last honeycomb 13 of mobile jib top and are located at its below honeycomb 14 main chute cloth 20 that descend movable up and down and then becomes a tapered profile main chute cloth 20 by multi-disc (8) triangle umbellule cloth 21-21 sewing that main chute cloth 20 is to be sewn on the umbrella pearl 15 of main umbrella skeleton 11 and main umbrella skeleton end with suture.Structure characteristic of the present utility model tie up to main chute cloth 20 near forming a trapezoidal exhaust outlet 22 on each the piece triangle umbellule cloth 21 around the center, this exhaust outlet 22 can be rectangle or circle, and sew up the trapezoidal fig leaf 30 of the big at least twice area of a more trapezoidal exhaust outlet 22 at the upper limb of each exhaust outlet 22, this fig leaf 30 is to order on main chute cloth 20 with one suture 32 car, two hypotenuses of fig leaf 30 then with two hypotenuses of umbellule cloth 21 when the sewing operation, be stitched together simultaneously, because two hypotenuses of this fig leaf 30 and the size of bottom are big than the corresponding part of each umbellule cloth 21, thereby the base that makes the fig leaf 30 that sewing finishes forms not the ventilating opening 31 (shown in the 8th figure) of fitting with umbellule cloth 21, it is non-directional wavy to be that its root edge is, whole fig leaf 30-30 is formed just like if the moulding of flower covers on the centre position of central authorities below of main chute cloth 20, shown in the 6th figure, make the umbrella outward appearance increase the special aesthetic feeling of many novelties.

Because above-mentioned structure makes so, make form between the triangle umbellule cloth 21-21 of each fig leaf 30 and each main chute cloth 20 just like shown in the 7th figure ventilating opening 31, can link up mutually with exhaust outlet 22, but because fig leaf 30 is greater than the area of exhaust outlet more than 22 at least one times, and two hypotenuse 33-33 of fig leaf 30 are stitched together with two hypotenuses of umbellule cloth 21 again, even strong wind sweeps, shown in the 9th figure, this exhaust outlet 22 and ventilating opening 31 still have the function that prevents to drench with rain in the umbrella, and this is the most important characteristic of the utility model place.

Use to appoint on the umbrella umbrella cloth of the present utility model and close telescopic band, only on main chute cloth on many cars together laterally outside the seam fare 32, surplus person does not increase any material and man-hour, so saving of work and time.

In sum, the length of fig leaf 30 of the present utility model only for commonly use Wind-proof umbrella the exumbrella cloth length 40%, so fig leaf 30 of the present utility model can comparatively commonly not used the person and is saved umbrella cloth and reach 2.5 times, therefore not only protection effect is good for the utility model, and can hide rain and reach labor and material saving again, significantly reduce production costs, the real umbrella of commonly using has enhancement on the effect, ought to meet novel patent requirement.

Claims

1. umbrella structure improvement, comprise a umbrella frame frame and a umbrella cloth, this umbrella frame frame comprise last honeycomb, that a mobile jib, is located at this mobile jib top be located at this mobile jib below and following honeycomb that can upper and lower slip, most main umbrella skeletons that the one end is hubbed on honeycomb and be located at articulated part in the middle of this main umbrella skeleton reach under majority between honeycomb prop up umbrella frame; This umbrella cloth is then formed a main chute cloth by majority umbellule cloth sewing triangular in shape, and its characteristic is:

Respectively establish an exhaust outlet respectively on this little umbrella cloth, the area than this exhaust outlet that is sticked in the outside of this exhaust outlet is big fig leaf, the end face system of this fig leaf is fixed on the upper limb position of this exhaust outlet, the both sides of this fig leaf then and the sewing interface between this per two little umbrella cloth be stitched together, thereby the lower edge that makes this fig leaf is opening and links up mutually with the exhaust outlet on the main chute cloth, so that when high wind blows, must discharge outside umbrella through the opening of fig leaf lower edge by this air draft hole, to prevent to turn over umbrella.

2. umbrella structure improvement according to claim 1, wherein, the tip position of this comparatively approaching little umbrella cloth of exhaust outlet system.

3. umbrella structure improvement according to claim 1, wherein, this exhaust outlet system is a trapezoidal hole.

4. umbrella structure improvement according to claim 1, wherein, the fig leaf that is covered on this exhaust outlet is trapezoidal cloth cover.

5. umbrella structure according to claim 1 improvement, wherein, the area of this fig leaf is at least greater than exhaust outlet more than one times.

6. umbrella structure improvement according to claim 1, wherein, the root edge of this fig leaf is tortuous relaxed state.