CN201460683U

CN201460683U - Self-rolling sunshade

Info

Publication number: CN201460683U
Application number: CN2009201249800U
Authority: CN
Inventors: 姜震祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-07-23
Filing date: 2009-07-23
Publication date: 2010-05-12
Anticipated expiration: 2019-07-23

Abstract

The utility model discloses a self-rolling sunshade which comprises a self-rolling foil, a fixed clamping sleeve, a support rod and a fixed holder, wherein the fixed clamping sleeve is formed by the combination of a handle and a sleeve clamp, a slot hole is formed in the center of the handle, the fixed holder is clamped on the slot hole, the self-rolling foil is formed by the combination of two self-rolling foil units with reverse expanding and rolling direction, wherein the tail end of one self-rolling foil unit is glued with the beginning end of the other self-rolling foil unit, a fixed part at the outside end of each self-rolling foil covers the support rod, and the sleeve clamp of the fixed clamp sleeve is clamped on the fixed part at the outside end of the self-rolling foil unit containing the support rod. By adopting the structure, the self-rolling sunshade has simple structure, small size, light weight, low cost, fast and highly-efficient assembly before being used, reliable fixation in the using process and low noise, isolates heat wave caused by burning sun solarization from transmitting into a car body, greatly reduces the in-car temperature, decreases the air-conditioner utilization frequency and the energy consumption, protects the environment and is convenient and rapid to collect after being used.

Description

Self-rolling sunshade retaining

Technical field

The utility model relates to a kind of sunshade retaining, especially relates to the self-rolling sunshade retaining that is applicable to vehicle window, building window, belongs to the outdoor Sunshading articles technical field of daily life category.

Background technology

In the high temperature summer that The sun is shining fiercely, because of tan by the sun generation heat wave attack the outdoor vehicle of parking directly, cause firm seat to advance the interior people of car just as staying the sense of discomfort of sauna house, in view of this, a kind of telescopic convenient sunshading curtain on the market arises at the historic moment, its design feature is respectively to be provided with a fixed mount in the both sides of a width of cloth abat vent, the plastic bushing that is nested with on the home record of each fixed mount is fixedlyed connected with a wherein end of abat vent, and be fixed with a sucker on the overside of each fixed mount, anatomize the telescopic convenient sunshading curtain of said structure, be not difficult to find that there are many weak points in it:

1, fixed mount is made of home record and overside, and weight is big, cause sucker fixedly poor reliability, come off easily, the fixed mount volume is big, takes up space and hinders sight line, fixed rack structure complexity, processing cost height;

2, fixed mount must be by reaching assembled state with abat vent with its movable plastic bushing that cooperates, but not directly fixedly connected with abat vent, cause the rather time-consuming inconvenience of assembling process, and plastic bushing produces very big voice when rotating, and thinks more in small spaces such as vehicle especially that this voice is ear-piercing to feel bad;

3, this telescopic convenient sunshading curtain only is made of a width of cloth abat vent, only can print a width of cloth decoration painting, and is with low uncertainty, lacks feeling of freshness, obviously can not satisfy the phychology of people's seeking change and innovation now.

4, only constitute owing to this telescopic convenient sunshading curtain by a width of cloth abat vent, the public backrush end of permanent position is not set, all begin near the backrush process central authorities from the both side ends of abat vent, it is from the rolling poor performance, and the trimness after random big, the backrush moulding is poor.

The utility model content

The technical problems to be solved in the utility model is to provide a kind of rational in infrastructure at above-mentioned the deficiencies in the prior art, and is easy to use, with low cost, good from the rolling performance, the self-rolling sunshade retaining of good heat-insulation effect.

The technical scheme that its technical problem that solves the utility model adopts is as follows:

Self-rolling sunshade retaining, comprise that a width of cloth is from roll-leaf and two holders, also comprise two fixedly chucks, described fixedly chuck is by the integrative-structure of handle and clamp sleeve be combined into, the central authorities of handle form slotted hole, described holder is placed on the slotted hole, described clamp sleeve is fixed on two side fixed parts of roll-leaf, describedly stretch by two at least and the backrush direction is opposite from roll-leaf unit be combined into from roll-leaf, a slice links together from the top of roll-leaf unit from end and another width of cloth of roll-leaf unit.

Above-mentionedly constitute from the roll-leaf unit by two from roll-leaf, from the roll-leaf unit is two layers of compound layer structure with different surfaces tension force, it is mutually bonding than the top of facet that a slice has big face of surface tension from the roll-leaf unit end and another sheet have surface tension from the roll-leaf unit, for to form solid structure from the some circles of roll-leaf backrush, clamp sleeve is fixed on the side fixed part of this strong design from two side fixed parts of roll-leaf.

Above-mentionedly constitute from the roll-leaf unit by two from roll-leaf, from the roll-leaf unit is two layers of compound layer structure with different surfaces tension force, it is mutually bonding than the top of facet that a slice has big face of surface tension from the roll-leaf unit end and another sheet have surface tension from the roll-leaf unit, from the clad structure of two side fixed parts for forming from roll-leaf coating support stick of roll-leaf, clamp sleeve is fixed on this side fixed part with clad structure.

Above-mentionedly include aluminium lamination or radium-shine layer on its surface from roll-leaf.

The said fixing seat is the empty aspirated-air type holder of horn-like structure.

Compared with prior art the beneficial effects of the utility model are as follows:

1, self-rolling sunshade retaining overall weight is light, and is fixing reliable, even under vibration environment, use also difficult drop-off, and the small and exquisite few sight line that do not hinder again that takes up space of volume, rational in infrastructure succinct, low processing cost;

2, two fixedly the clamp sleeve of chuck directly be connected together reliably with two outboard end fixed parts respectively from roll-leaf, easy to assembly, and the self-rolling sunshade keeps off, and voice is low in use;

3, self-rolling sunshade retaining is constituting from the roll-leaf unit of rolling in opposite directions by two width of cloth, public backrush end is arranged, it is good from the rolling performance, rolling speed is fast, and can on the roll-leaf unit, print different decoration paintings at every width of cloth, printing surface abundant in content colorful reduced printing cost, and can satisfying now, people enrich polynary selection.

4, from the roll-leaf coating surface aluminium lamination or radium-shine layer are arranged, completely cut off because of burning sun tan by the sun generation heat wave directly pass in the car body, vehicle interior temperature is reduced greatly, both reduced the air-conditioning frequency of utilization, reduced energy consumption again, protected environment.

Description of drawings

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

Fig. 1 shows the structural representation of the utility model self-rolling sunshade retaining when user mode figure;

Fig. 2 is the vertical view of Fig. 1.

The specific embodiment

Please refer to illustrated in figures 1 and 2, self-rolling sunshade retaining, comprise from roll-leaf 1, fixedly chuck 2, holder 3, from roll-leaf 1 by two width of cloth stretch the volume direction opposite from roll-leaf unit 1.1 from roll-leaf unit 1.2 be combined intos, 1.1 is identical with the size of roll-leaf unit 1.2 from the roll-leaf unit, especially both tensile elongations are identical, and layer structure that is composited by the film of two layers of PE material all with different surfaces tension force, wherein be positioned at the right hand it has the less place face of tension force and is adhered on the big face of tension force at the top of roll-leaf unit 1.2 from the end of roll-leaf unit 1.1, form two from the end to end structure in roll-leaf unit, for in conjunction with for the purpose of solid and reliable, can also nail on some pieces of staples in the abutting edge at interval, for making from roll-leaf unit 1.1 and all having the function of reflection ray from roll-leaf unit 1.2, then can be on its side to light the plating aluminium lamination, and more can print symmetrical pattern on the aluminium lamination, advertisement calligraphy and painting or calligraphy etc., every width of cloth can be the strong design that forms by from the some circles of roll-leaf 1 backrush from two outboard end fixed parts of roll-leaf 1, more can form by only playing coating support stick 4 from roll-leaf 1 backrush one circle, support stick 4 can adopt material lighter round bamboo rod or sticking plaster, can increase utilization rate so effectively from roll-leaf, reduced cost, fixedly chuck 2 can be selected the lighter plastic material of weight for use, fixedly chuck 2 is by the integrative-structure of handle 2.1 and clamp sleeve 2.2 be combined intos, clamp sleeve 2.2 1 sides cracking is the cotter shape, the central authorities of handle 2.1 form slotted hole 2.3, two fixedly the clamp sleeve 2.2 of chuck 2 all be placed in comprise support stick 4 on the centre position of the outboard end fixed part of roll-leaf 1, holder 3 is placed on the slotted hole 2.3 of fixing chuck 2, present embodiment holder 3 select for use material lighter be horn-like empty aspirated-air type holder by what flexible plastic was made.

Please in conjunction with shown in 2, during concrete the use, please clean the dust on the glass window earlier, the right hand holder 3 that the self-rolling sunshade is blocked is fixed on the front window right side that is positioned at the automobile concubine then, and then the self-rolling sunshade is kept off stretching also launch the fixedly holder 3 of left-hand side of back fully, self-rolling sunshade on car windscreen retaining installs like this, (use with quadrat method self-rolling sunshade retaining be installed on rear auto window), under fixing extended configuration, two width of cloth are subjected to equal and opposite in direction from the roll-leaf cell surface, the internal stress of two almost parallel balances that direction is opposite, empty aspirated-air type holder when two of releasings or right-hand side, two width of cloth are from two hurried releases of internal stress of roll-leaf unit, at equal and opposite in direction, under the effect of two internal stresss that direction is opposite and almost parallel, two width of cloth from the roll-leaf unit all by the outboard end fixed part towards public backrush end (promptly from roll-leaf unit 1.1 with from the abutting edge of roll-leaf unit 1.2) automatic winding, and involute face is the big one side of tension force, from roll-leaf unit 1.1 and the involute face from roll-leaf unit 1.2 is oppositely to be provided with, so it is good from the rolling performance, rolling speed quickness and high efficiency, self-rolling sunshade retaining optionally is removed or is fixed on the front window right side of counter-base like this, places after the use conveniently.

Above-mentioned self-rolling sunshade retaining also can be applied on the window of building.

Though the utility model discloses with specific embodiment, but it is not in order to limit the utility model, any those skilled in the art has done under the prerequisite that does not break away from design of the present utility model and scope is equal to displacement, or equivalent variations and the modification done under the prerequisite according to design of the present utility model and scope, all should still belong to the category that this patent is contained.

Claims

1. the self-rolling sunshade keeps off, comprise that a width of cloth is from roll-leaf and two holders, it is characterized in that also comprising two fixedly chucks, described fixedly chuck comprises handle and clamp sleeve, the central authorities of handle form slotted hole, and described holder is placed on the slotted hole, and described clamp sleeve is fixed on two side fixed parts of roll-leaf, describedly stretch by two at least and the backrush direction is opposite from roll-leaf unit be combined into from roll-leaf, a slice links together from the top of roll-leaf unit from end and another width of cloth of roll-leaf unit.

2. self-rolling sunshade retaining as claimed in claim 1, it is characterized in that describedly constituting from the roll-leaf unit by two from roll-leaf, from the roll-leaf unit is two layers of compound layer structure with different surfaces tension force, it is mutually bonding than the top of facet that a slice has big face of surface tension from the roll-leaf unit end and another sheet have surface tension from the roll-leaf unit, described two side fixed parts from roll-leaf are for to form solid structure from the some circles of roll-leaf backrush, and described clamp sleeve is fixed on the side fixed part of this strong design.

3. self-rolling sunshade retaining as claimed in claim 1, it is characterized in that describedly constituting from the roll-leaf unit by two from roll-leaf, from the roll-leaf unit is two layers of compound layer structure with different surfaces tension force, it is mutually bonding than the top of facet that a slice has big face of surface tension from the roll-leaf unit end and another sheet have surface tension from the roll-leaf unit, the described clad structure of two side fixed parts for forming from roll-leaf coating support stick from roll-leaf, described clamp sleeve is fixed on this side fixed part with clad structure.

4. as claim 1,2 or 3 described self-rolling sunshades retaining, it is characterized in that describedly including aluminium lamination or radium-shine layer on its surface from roll-leaf.

5. as claim 1,2 or 3 described self-rolling sunshade retainings, it is characterized in that described holder is the empty aspirated-air type holder of horn-like structure.

6. self-rolling sunshade retaining as claimed in claim 4 is characterized in that described holder is the empty aspirated-air type holder of horn-like structure.