CN2428498Y

CN2428498Y - Sun-shading screen

Info

Publication number: CN2428498Y
Application number: CN 00232956
Authority: CN
Inventors: 柯明贤
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-06-19
Filing date: 2000-06-19
Publication date: 2001-05-02
Anticipated expiration: 2010-06-19

Abstract

The utility model relates to a sun-shading net. The middle segment of a plurality of longitudinally flat belt yarn is interwoven with a plurality of transversely circular single wire threads, a plane region with a proper width is formed in the middle part, both sides of the plane region are respectively provided with a rope threading region and a side end part, and a vertical curtain part formed by a plurality of flat belt yarn is extended out at the outer side of the side end part. When a pull rope is threaded through the rope threading region and the sun-shading net is spread and hung, the plane region has a shade-shading effect on the direct shining of the sun, and a vertical curtain used for shading shade can be formed by using the arrangement of the vertical curtain part.

Description

Shading net

The utility model relates to a kind of knitmesh, particularly relates to the shading net of a kind of can be used for having a rest place, crops.

Some did not need the plant of strong sunlight, must set up shading net when cultivating above the garden, with appropriate shield lights, avoided strong solar radiation and influenced its growth.

In addition, shading net in order to reach ventilation, to cover shady effect, also can be hanged up in some outdoor opening places of having a rest above open space.

General shading net, as shown in Figure 1, be to be woven into crisscross bar-shape net with flat band yarn 2 to justify monofilament 1, one latasuture on long limit, both sides is formed band edge 4, opposite side allows wide wearing form long hair shape 5, hanging up Shi Rangchang must sagging naturally letting it flow, and can form the shady and cool environment of ventilation as the similar forest.

The structure that above-mentioned agricultural shading is ventilated and netted though can reach shading, the ventilation effect of expection, in the use, still has following shortcoming:

Because when general shading net is hanged up aloft, a nationality circle monofilament 1 is made into the little bar-shape net 3 of width with flat band yarn 2 near band edge 4, and many flat band yarns 2 being hung grow up must shape 5.So, when high wind one blows nearly shading net body, as shown in Figure 2, the flat band yarn 2 that this length must shape 5 can be blown up, and turnup crosses band edge 4, even the turnup multi-turn, therefore, under uncontrollable natural wind blew, the shading net body in a jumble endlessly and lost the effect of shading.

The purpose of this utility model is to provide a kind of can reach the effect of shading when sun direct projection, with and the portion wind-engaging of holding court from behind a screen can produce when blowing shade effect and the portion of holding court from behind a screen be difficult for scrolling up around shading net.

Shading net of the present utility model is to be formed by many flat band yarns and round single silk thread weaving, wherein, this shading net is to be intertwined with many horizontal round single silk threads in many flat longitudinally band yarn stage casings, the position, intermediate portion is one to have the plane area of certain width, these plane area both sides respectively are provided with a wire rope handling district, this wire rope handling district is provided with by what flat band yarn constituted and two wears portion, and two wear between the portion at this, be provided with one with the interweave limiting section of many round single silk threads of flat band yarn, be provided with a side end again in this outside, wire rope handling district, this side end is with the flat band yarn many round single silk threads that interweave, and a portion of holding court from behind a screen that lets droop and put is extended in this side end outside, this portion of holding court from behind a screen is made of many flat band yarns, the portion of wearing in these limiting section both sides becomes symmetry shape, one stay cord passes this and wears portion and be close to limiting section, and the distance between this two stay cords axis surpasses the stay cord axis to half of the length of this portion's end of holding court from behind a screen.

By this, utilize the setting of this plane area can reach the effect of shading, and utilize the setting of the portion of holding court from behind a screen also can provide to ventilate as the shady and cool effect as the forest.

Below by most preferred embodiment and accompanying drawing shading net of the present utility model is elaborated, in the accompanying drawing:

Fig. 1 is the schematic perspective view of general shading net;

Fig. 2 is the use schematic diagram of general shading net;

Fig. 3 is the planar development circle of the utility model preferred embodiment;

Fig. 4 is the schematic perspective view of the above-mentioned preferred embodiment of the utility model; And

Fig. 5 is the use schematic diagram of the above-mentioned preferred embodiment of the utility model.

Shown in Fig. 3,4, shading net 10 of the present utility model, be woven into polypropylene (PVC:PLOYVINYLCHLORIDE), polyethylene plastic cement wire rods such as (PE:POLYETHYLENE) netted, and rectangular shape and have preset width and length.Be intertwined with many horizontal round single silk threads 12 in many flat longitudinally band yarn 11 stage casings, make position, intermediate portion formation one have the plane area 13 of certain width, just this plane area 13 includes the flat band yarn 11 and the round single silk thread 12 of square crossing braiding.Plane area 13 both sides respectively are provided with a wire rope handling district 14, and this wire rope handling district 14 is two wearing between the portion 141 of only being provided with flat band yarn 11, are provided with one with the interweave limiting section 142 of many round single silk threads 12 of flat band yarn 11.Be provided with a side end 15 again in 14 outsides, wire rope handling district, this side end 15 also is with the flat band yarn 11 many round single silk threads 12 that interweave, the portion 16 of holding court from behind a screen that extending in these side end 15 outsides to let droop puts, this 16 in portion of holding court from behind a screen is made of the many flat band yarns 11 that are set in parallel.

In the time will hanging up use, elder generation in the place's doubling of one half width, makes broken line extend along these round single silk thread 12 weaving directions limiting section 142.So, the portion that wears 141 that is positioned at these limiting section 142 both sides is symmetry shape, just can utilize a stay cord 20 to pass the portion that wears 141 that is only constituted by flat band yarn 11, and through repeatedly wear operation up and down after, just can make stay cord 20 penetrate the portion of wearing 141 and be close to limiting section 142, and this shading net 10 is hanged up at appropriate location.At this moment, distance between two stay cords, 20 axis surpasses stay cord 20 axis over half to the length of the portion's of holding court from behind a screen 16 ends, that is to say that if these two stay cords, 20 axis spacings are when being of a size of 20 centimeters, then these stay cord 20 axis to the length of the portion's of holding court from behind a screen 16 ends is of a size of 30 centimeters.When hanging up, this plane area 13 is horizontal and be in end face, also has the function of shading, and especially day can reach the best effect of shading right in the middle the time.142 effects that form reinforced structure in plane area 13 both sides of limiting section after the doubling, make this wire rope handling district 14 have preferable intensity, and in these shading net 10 both sides, then be to be connected with side end 15 portion of holding court from behind a screen 16 that vertically depends downwardly is arranged, the flat band yarn 11 of this portion 16 of holding court from behind a screen can saggingly naturally let it flow, and provides to ventilate and as the shady and cool effect as the forest.

When using when having a rest the place, can hang up above the place of having a rest, form effect shady and cool, that ventilate.Also can on this holds court from behind a screen portion 16, be shaped on shades of colour or pattern in advance in addition, make these shading net 10 bodies remove that tool shades, ventilation effect, more can increase attractive in appearancely, and when in agricultural garden periphery or local use, can form the scarecrow effect, avoid crops invaded and harassed by birds.

As shown in Figure 5, when high wind is blown by the left side, left end is held court from behind a screen portion 16 (shown in dotted line) because of being subjected to the turnup that can't make progress that stops of plane area 13, and right-hand member is held court from behind a screen portion 16 (shown in dotted line) even blown this plane area 13 end faces, also because of its obstruct can not be the multi-turn turnup, as long as there is wind just can hang.Utilize limiting section 142 effect of doubling, can form a reinforced structure, make side end 15 be difficult for upwards overturning on plane area 13, and the portion of holding court from behind a screen 16 is just stroked by wind easily can be the state that hangs again downwards at side end 15 tops.

Shading net of the present utility model has following advantage:

The utility model is by the setting that forms broad plane area 13, make the both sides flat band yarn 11 formed portions 16 of holding court from behind a screen be difficult for being subjected to wind and turnup, thereby when shading net 10 lets it flow, still can build complete and not mixed and disorderly aesthetic property, and make the effect of shading better, and this plane area 13 itself also has the function of shading, so shading net 10 of the present utility model has turnup not, the effect of shading is good and have the advantage of aesthetic property.

Claims

1. a shading net is to be formed by many flat band yarns and round single silk thread weaving, it is characterized in that:

Described shading net is to be intertwined with many horizontal round single silk threads in many flat longitudinally band yarn stage casings, the position, intermediate portion is one to have the plane area of certain width, described plane area both sides respectively are provided with a wire rope handling district, described wire rope handling district is provided with by what flat band yarn constituted and two wears portion, and wear between the portion described two, be provided with one with the interweave limiting section of many round single silk threads of flat band yarn, be provided with a side end again in the outside, described wire rope handling district, described side end is with the flat band yarn many round single silk threads that interweave, and a portion of holding court from behind a screen that lets droop and put is extended in the described side end outside, the described portion of holding court from behind a screen is made of many flat band yarns, the portion of wearing in described limiting section both sides becomes symmetry shape, one stay cord passes and describedly wears portion and be close to limiting section, and the distance between described two stay cord axis surpasses the stay cord axis to half of the length of the described portion's end of holding court from behind a screen.