CN2356532Y

CN2356532Y - Ventilated weather umbrella

Info

Publication number: CN2356532Y
Application number: CN 98250607
Authority: CN
Inventors: 张永维
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-12-22
Filing date: 1998-12-22
Publication date: 2000-01-05
Anticipated expiration: 2008-12-22

Abstract

The utility model discloses a ventilated weather umbrella, which comprises an umbrella surface, an umbrella stick, a supporting rod, an umbrella rod, etc. The umbrella surface of the utility model adopts a dual-layer partial overlapping semi-closed structure, and an upper layer of umbrella surface and a lower layer of umbrella surface are covered according to proportion; the proportion of the total area for covering the umbrella surface is that 45% total area is occupied by the upper layer of umbrella surface, 75% total area is occupied by the lower layer of umbrella surface, and 20% total area is occupied by the overlapping part to be convenient for preventing rain. A ventilation layer is arranged between the upper layer of umbrella surface and the lower layer of umbrella surface to be communicated with a ventilation hole which is arranged on the top of the lower layer of umbrella surface to form an integral ventilation channel, and a short rope is arranged between the upper layer of umbrella surface and the lower layer of umbrella surface to be used for fixing the distance between the upper layer of umbrella surface and the lower layer of umbrella surface. After the umbrella surface is supported, the umbrella surface not only can be used for shading sun and rain but also has the efficacy of beautiful appearance, heat dissipation and ventilation, and the umbrella surface is not easy to damage.

Description

Ventilated weather umbrella

The utility model relates to a kind of Ventilated weather umbrella.

The general en-toutcas that current people use be used for when movable out of doors sunshade, hide rain, be a kind of better apparatus, but still have following shortcoming:

First external form is single, and is stereotyped.Old-fashioned umbrella makes the people feel stereotyped because external form is single, thousand people one side uninteresting.No matter how its pattern changes, and renovation can not change all the time because the restriction of moulding to the limitation that he brings, makes the people feel lifeless.

It two is poor radiation, and old-fashioned umbrella (for we will have the umbrella that people use temporarily now and be called " old-fashioned umbrella " for the purpose of the difference) is because the defective of prior art, when the weather of gentle breeze, because the sealing on umbrella top, almost barely feel flowing of wind in the umbrella, the outside strong wind usually occurs, little wind in the umbrella; The little wind in outside, calm phenomenon in the umbrella.Particularly at calm, scorching weather, because the irradiation of sunlight not only directly heats up in the umbrella, and ground (pitch prill cement road) can produce very high heat, heat rise to loose in the umbrella do not go out (special people is when stopping) make air in the umbrella as having solidified, make the people unable to breath.

It three is that air permeability is poor, and the damage of umbrella is except that indivedual genus quality problems, and majority is to damage in stormy weather.Owing to go for a drive and wind is obstructed in umbrella,, can damage suddenly so very thin umbrella frame holds and can't stand very strong wind-force.Sometimes also the effect umbrella of Ying Fengjia can swing to and fro suddenly, damages for easily oneself or pedestrian.

It four is senses of depression, is hard wheat cake type full-closed structure because old-fashioned umbrella adopts, so the people who uses can feel detaining on the head top hard wheat cake, particularly the scorching people of weather again when stopping, often make the people psychologically produce a kind of oppressiveness, oppressive sensation.

Task to be solved in the utility model is:

The first, change its external form, strengthen the aesthetic feeling of external form.Umbrella is from inventing the history that the centuries is arranged today approximately, from its development evolution, though pattern constantly updates, kind is on the increase, as beach umbrella, child's umbrella etc., support section constantly changes aspect folding, and the totally enclosed structure of the sort of hard wheat cake formula at umbrella top does not change all the time, and ventilation eyeball umbrella not only will break this centuries and continue the external form of getting off, and will strengthen apparent aesthetical perception.

The second, strengthen practicality.Or else general en-toutcas has other function except that having sunshade, hiding the function of rain.Simultaneously since not dispelling the heat of bringing of this structure, stuffy, the dull negative interaction that constrains also can't overcome.Another purpose of design " Ventilated weather umbrella " is the practicality that increases it, makes it except that having sunshade, hiding the function of rain, also has heat radiation, ventilation, utility function such as not fragile.

In order to solve above-mentioned task, the technical solution adopted in the utility model is: a kind of Ventilated weather umbrella, comprise umbrella cover, umbrella frame, support bar and umbrella bar etc., it is characterized in that: described umbrella cover be double-deck, overlap, semi-closed structure, upper strata umbrella cover and lower floor's umbrella cover cover in proportion, and lower floor establishes air vent in the umbrella cover top, and the upper strata umbrella cover separates fully with the lower floor umbrella cover, leave ventilating layer between its lap, and to be communicated with the air vent at lower floor umbrella cover top be a whole ventilating duct; Support bar directly supports umbrella frame, and establishes a short rope, and its upper end is connected umbrella frame and support bar junction, and short rope is connected with following umbrella frame its lower end vertically downward, makes the fixed distance between two-layer umbrella cover up and down.

After adopting such scheme, Ventilated weather umbrella has reached following effect:

The firstth, appearance is good, at first has ornamentally, because ventilation eyeball umbrella modern design, has changed the traditional design of old-fashioned hard wheat cake formula, and the function that makes umbrella is from simple practical and develop into practicality, decoration and be the novel style of one.Has aesthetic appreciation in addition, because stereoeffect has been strengthened in the design of Ventilated weather umbrella, opened up new artistic conception for people's artistic conception and design, can reach two or more pattern and on same object, reach concord up and down, unified artistic effect straggly.So decorate the sense except that strengthening for the people who uses, also make outer onlooker's psychology produce a kind of novelty, vigorous sensation, be worth thereby improved the in the eyes of aesthetic appreciation of outer onlooker.

The secondth, good practical effect, at first thermal diffusivity is good, when it is hot because the irradiation of sunlight, sky and ground all can produce very high heat, and Ventilated weather umbrella can also make the heat that rises on the ground circulate normally except that the sunlight that blocks the sky sweltering heat, no matter is to advance or stop, air is circulation naturally all the time, gives pure and fresh nice and cool sense.Air permeability might as well in addition, air can't pass through old-fashioned umbrella owing to go for a drive, so often holding, very thin umbrella frame can't stand very strong wind-force, so strong wind damages when dashing forward easily, and Ventilated weather umbrella is quite different, through test, when wind-force reach when old-fashioned umbrella is damaged Ventilated weather umbrella then because of air-flow smoothly by standing intact.Next is to have relaxation, because the totally-enclosed sunshade of the fluffy employing of old-fashioned umbrella umbrella " hard wheat cake type ", so usually give a kind of sensation that is buckled under the hard wheat cake, adds the scorching of weather, makes the people produce oppressiveness, oppressive psychology unavoidably.And Ventilated weather umbrella has upwards enlarged the space, has opened sealing, and air can circulate naturally, thereby has removed oppressiveness and sense of depression that people produce in use, and it is psychological light and happy that the people is remained.

Below in conjunction with accompanying drawing the utility model specific embodiment is described in further detail.

Fig. 1 is the overall pattern of the utility model Ventilated weather umbrella;

Fig. 2 is the ventilation state schematic diagram of the utility model Ventilated weather umbrella;

Shown in Figure 1 and general en-toutcas is compared, and ventilation eyeball umbrella has adopted double-deck partly overlapping semi-closed structure on exterior design.This structural design has played the effect that beautifies external form at first in appearance.Reached the unification of practicality and artistry.

From as can be seen illustrated in figures 1 and 2, upper strata umbrella cover 7 separates fully with lower floor umbrella cover 6, and covers in proportion, and the ratio of the last sub-umbrella covering umbrella cover gross area is: upper strata umbrella cover 7 accounts for 45%, and lower floor's umbrella cover 6 accounts for 75%, and lap accounts for 20%, is used for rainproof.Leave ventilating layer 9 between the lap, and to be communicated with the air vent 8 that establishes at the lower floor top be a whole ventilating duct, be used for ventilating, dispel the heat, make air to circulate naturally, the distance of two-layer up and down umbrella cover 7 and 6 s' ventilating layer 9 is 5-6CM, the radius of umbrella cover is 55CM, the distance of ventilating layer 9 becomes with the ratio of its umbrella cover radius, and the structure of upper strata umbrella frame 3 and lower floor's umbrella frame 4 can be made of the grooved metal.Support bar 2 directly supports upper strata umbrella frame 3, and establishes a short rope 5, and its upper end is connected the junction of upper strata umbrella frame 3 and support bar 2, short rope 2 is 5-6CM vertically downward, its lower end is connected with lower floor umbrella frame 4, with fixing distance between the two-layer umbrella cover up and down, also plays the effect of pull-up lower floor umbrella frame 4 simultaneously.Open a slotted hole at lower floor's umbrella frame 4 apart from 1/4th places of umbrella bar 1, support bar 2 passes this slotted hole, can slippage in this slotted hole when supporting upper strata umbrella cover 7.

In addition, between ventilating layer 9,1/4th places of upper strata umbrella cover 7, the umbrella of the 5CM that can hang down, homochromy as the usefulness that hides rain with umbrella cloth with material.

Claims

1. a Ventilated weather umbrella comprises umbrella cover, umbrella frame, support bar and umbrella bar etc., it is characterized in that: described umbrella cover be double-deck, overlap, semi-closed structure; Upper strata umbrella cover and lower floor's umbrella cover cover in proportion, and lower floor establishes air vent in the umbrella cover top, and lower floor's umbrella cover separates fully with the lower floor umbrella cover, leaves ventilating layer between its lap, and to be communicated with the air vent at lower floor umbrella cover top be a whole ventilating duct; Support bar directly supports umbrella frame, and establishes a short rope, and its upper end is connected umbrella frame and support bar junction, and short rope is connected with following umbrella frame its lower end vertically downward, makes the fixed distance between two-layer umbrella cover up and down.

2. according to the described Ventilated weather umbrella of claim 1, it is characterized in that: the ratio of the two-layer up and down covering umbrella cover gross area is: the upper strata umbrella cover accounts for 45%, and lower floor's umbrella cover accounts for 75%, and lap accounts for 20%.

3. according to the described Ventilated weather umbrella of claim 1, it is characterized in that: the ventilating layer distance between two-layer up and down umbrella cover is 5-6cm.

4. according to the described Ventilated weather umbrella of claim 1, it is characterized in that: open a slotted hole apart from umbrella bar 1/4th places at following umbrella frame, support bar passes slotted hole also can be along the slotted hole slippage.