CN204488440U - Draw rolling sun screen - Google Patents

Abstract

The utility model relates to and draws rolling sun screen, include pipe fitting and a retracing spring in an outer tube member, a casement, this casement rolling is in this interior pipe fitting and to be arranged at this outer tube member inner, and this retracing spring is arranged at this interior inside pipe fitting, and provide this interior pipe fitting after rotating, be able to the elastic force of contrarotation, this outer tube member and this interior pipe fitting are pivoted and combine, and this outer tube member has a side channel pulled out for this casement; So, when casement does not use, only must remove the fixing of casement one end, casement i.e. the automatic winding by interior pipe fitting elasticity reversion.

Description

Draw rolling sun screen

Technical field

The utility model relates to one and draws rolling sun screen, is in details of the words that a kind of must stretching is covered in glass port, reaches the device of shaded effects, and when sun screen does not use, presenting wrap-up storage, having the characteristic that volume is little, easy to use by blocking sunlight.

Background technology

Press, due to Taiwan, during summer, burning sun tans by the sun, in order to by automobile parking in outdoor, customer can use automobile sun-shade-curtain to protect the leather of car inside, such as: bearing circle, the sleeve gasket of seat and instrument carrier panel decorations skin etc., leather is made to be unlikely to because directly tanning by the sun of the sun causes aging cracking, also vehicle interior temperature can be made unlikely too high, customer is caused to feel sultry hard to bear once entering car, in addition, automobile is during stagnation of movement, if irradiate for a long time through sunlight, the car room temperature produced, make us being difficult to stand in fact, not only driver feels bad, it is to the consumption of cold air, to such an extent as to the consume of gasoline, the row's carbon amounts increased, all be difficult to estimate, although and general automobile posts heat insulation paster on vehicle window, but in fact, the maximum function of these pasters, it is the irradiation being shielding of ultraviolet, blocking for temperature, then because paster system is covered on inside vehicle window, make the temperature that it stops, equally by by vehicle window conduction, intersperse among car indoor, form high temperature.

And existing sun screen is all generally receive in folding type mode, and adopt folding mode all need set up the device such as guide wire, guide bar in glass port upper and lower side as the sun screen of storage, so not only increase the difficulty of sun screen when installing, and the device such as guide wire, guide bar also to affect when sun screen is arranged attractive in appearance, moreover, as existing sun screen is applied to automobile front windshield, its guide wire, guide bar only can increase visual dead angles, danger during empty line increment car.

In view of this, this creator is the development Experience by being engaged in related industry for many years, for existing sun screen institute problems faced further investigated, and actively seek solution, through the research and development of long-term endeavour, finally successfully create one and draw rolling sun screen, it is that one stretches and is covered in glass port, reaches the device of shaded effects by blocking sunlight, and when sun screen does not use, present wrap-up storage, there is the characteristic that volume is little, easy to use.

Summary of the invention

The utility model has and draws rolling sun screen about one, and it is that one stretches and is covered in glass port, reaching the device of shaded effects, and when sun screen does not use, presenting wrap-up storage, having the characteristic that volume is little, easy to use by blocking sunlight.

For reaching aforementioned creation object, the utility model draws rolling sun screen, include an outer tube member, one casement, pipe fitting and a retracing spring in one, this outer tube member is a microscler body, this outer tube member inside has one for this casement, the assembling space that this interior pipe fitting and this retracing spring are arranged, and this outer tube member side is formed with the side channel of a conducting assembling space according to the scope that its length extends, this interior pipe fitting is fixed in this casement one end, and present rolling in the kenel of this interior pipe fitting, this casement other end is one pull end, this pulls end through this side channel and exposes to this outer tube member side in normality,

This interior pipe fitting is a microscler body, and this interior inside pipe fitting has one for the installation space of this retracing spring assembling, and each and these outer tube member two ends, these interior pipe fitting two ends are pivoted, and these retracing spring two ends are arranged at this outer tube member one end and this interior pipe fitting inner face respectively;

So, this retracing spring is able to the elastic force that normality provides interior pipe fitting to rotate relative to outer tube member, make curtain be distributed in storage dress state time rolling in interior rod member, when outwards stretching casement then synchronous curling retracing spring, it is made to increase casement for rolling elastic force during storage, and when not using casement, only needing to remove pulling the fixing of end, namely by interior pipe fitting rotates, rolling recovers storage dress state to this casement.

Aforementioned outer tube member two ends are respectively assembled with a side cover, this two side covers center is respectively formed with the hinged arm being inserted in this installation space, and wherein a hinged arm is formed with the hook groove that supplies this retracing spring one end fastener, this side cover is sentenced spacer ring geometric pattern state in inner face proximal edge and is formed with multiple flange, these interior pipe fitting both sides are respectively provided with a steady ring, this steady ring has one to be inserted in this installation space and the collar segments penetrated for this hinged arm, and one vertical surrounding take shape in this collar segments side, and the outer shroud section that its outer peripheral edges and this flange inner peripheral multiple are conflicted.

Aforementioned curtain is distributed in and pulls end to be formed with multiple catching groove.

From aforementioned author content, when the utility model draws its curtain of rolling sun screen to be distributed in storage, be able to elasticity rolling inner in outer tube member, its relatively existing folding sunshade curtain, there is the effect of elasticity rolling, when casement stretches covering, it is smooth kenel that elastic-restoring force is made curtain Bradley very, the devices such as the guide wire needed for folding sunshade curtain, guide bar need not be set up, when being applied to shield glass sunshade, impact driving sight line factor can reduce, and have and easily install and the characteristic such as attractive in appearance; Therefore the utility model can say it is a kind of creation quite with practicality and progressive, is quite worth industrial community to be promoted, and makes society know.

Accompanying drawing explanation

Fig. 1 is the perspective exploded view that the utility model draws rolling sun screen;

Fig. 2 is that the utility model draws rolling sun screen to stretch the three-dimensional appearance schematic diagram of kenel;

Fig. 3 is the plan sketch that the utility model draws rolling sun screen rolling kenel;

Fig. 4 is the cross-sectional schematic of Fig. 3 A-A line segment;

Fig. 5 be Flexible Reset one end and side cover position is set analyse and observe enlarged diagram;

Fig. 6 be the Flexible Reset other end and interior rod member position is set analyse and observe enlarged diagram;

Fig. 7 be after the utility model pulls casement rotating inner tube part synchronous reverse reset spring analyse and observe action schematic diagram;

Fig. 8 is that the utility model pulls rotating inner tube part schematic diagram after casement.

Description of reference numerals: 1 outer tube member; 11 assembling spaces; 12 side channels; 13 side covers; 131 hinged arms; 132 hook grooves; 133 flanges; 2 casements; 21 pull end; 211 catching grooves; Pipe fitting in 3; 31 installation spaces; 32 steady rings; 321 collar segments; 322 outer shroud sections; 4 retracing springs.

Detailed description of the invention

Below in conjunction with drawings and Examples, to above-mentioned being described in more detail with other technical characteristic and advantage of the utility model.

The utility model has and draws rolling sun screen about one, it is that one stretches and is covered in glass port, the device of shaded effects is reached by blocking sunlight, and sun screen is not when using, present wrap-up storage, there is the characteristic that volume is little, easy to use, refer to shown in Fig. 1 to Fig. 8, the utility model draws rolling sun screen, includes pipe fitting 3 and a retracing spring 4 in outer tube member 1, casement 2;

This outer tube member 1 is a microscler body, this outer tube member 1 inside has an assembling space 11 arranged for casement 2, interior pipe fitting 3 and retracing spring 4, and this outer tube member 1 side is formed with the side channel 12 of a conducting assembling space 11 according to the scope that its length extends, interior pipe fitting 3 is fixed in this casement 2 one end, and present rolling in the kenel of this interior pipe fitting 3, this casement 2 other end is one pull end 21, and this pulls end 21 through side channel and exposes to outer tube member 1 side in normality;

This interior pipe fitting 3 is a microscler body, and there is an installation space 31 of assembling for retracing spring 4 this interior pipe fitting 3 inside, and each and outer tube member 1 two ends, these interior pipe fitting 3 two ends are pivoted, and these retracing spring 4 two ends are arranged at outer tube member 1 one end and interior pipe fitting 3 inner face respectively;

So, this retracing spring 4 is able to the elastic force that normality provides interior pipe fitting 3 to rotate relative to outer tube member 1, make casement 2 in receive dress state time rolling in interior rod member 3, synchronous curling retracing spring 4 is then able to when outwards stretching casement 2, it is made to increase casement 2 for the rolling elastic force (as shown in Figure 7) during storage, and when not using casement 2, only needing to remove pulling the fixing of end 21, namely this casement 2 rotates by interior pipe fitting 3 and rolling recovers storage dress state.

Furthermore, these outer tube member 1 two ends are respectively assembled with a side cover 13, the hinged arm 131 being respectively formed and being inserted in installation space 31 is felt concerned about in this two side cover 13, and wherein a hinged arm 131 is formed with the hook groove 132 that supplies retracing spring 4 one end fastener, this side cover 13 is sentenced spacer ring geometric pattern state in inner face proximal edge and is formed with multiple flange 133, these interior pipe fitting 3 both sides are respectively provided with a steady ring 32, this steady ring 32 has one to be inserted in installation space 31 and the collar segments 321 penetrated for hinged arm 131, and one vertical surrounding take shape in collar segments 321 side, and the outer shroud section 322 that its outer peripheral edges and many flanges 133 inner peripheral are conflicted, so, by the configuration that its flange 133 of side cover 13 is conflicted with its outer shroud section 322 of steady ring 32, interior pipe fitting 3 can be made when outer tube member 1 rotates can not to produce unnecessary rocking, and the thickness after this casement 2 rolling is thinner than outer shroud section 322 area formed thereby, casement 2, in time stretching, can not produce with the inner edge of outer tube member 1 and rub.

Furthermore, this casement 2 is formed with multiple catching groove 211 in pulling end 21, and catching groove 211 provides casement 2 to stretch rear location and uses.

From aforementioned author content, the utility model draws rolling sun screen, its casement 2 is in time receiving, be able to elasticity rolling inner in outer tube member 1, its relatively existing folding sunshade curtain, there is the effect of elasticity rolling, when casement 2 stretches covering, it is very smooth kenel that elastic-restoring force is made casement 2 draw, the devices such as the guide wire needed for folding sunshade curtain, guide bar need not be set up, when being applied to shield glass sunshade, impact driving sight line factor can reduce, and have and easily install and the characteristic such as attractive in appearance.

Above-listed described person is only to explain preferred embodiment of the present utility model; not attempt tool is to do any pro forma restriction to the utility model; be with; all have under identical creation spirit, to do relevant any modification of the present utility model or become furthermore; the aspect can implemented according to this for other and have identical effect, all must be included in the category of the utility model intention protection.

In sum, the rolling sun screen that draws of the present utility model is on structure design and use practicality, really practicality is met, and disclosed structure creation, also be that there is unprecedented innovative structure, so its there is novelty should without doubt, the utility model can have more the enhancement of effect compared with existing structure again, therefore also there is progressive, it meets the regulation of China's patent law about utility application completely, therefore whence proposes patent application to an ancient unit of weight office in accordance with the law, earnestly ask an ancient unit of weight office and can vouchsafe the utility model patent early, to feeling moral just.

Claims (3)

1. draw a rolling sun screen, include pipe fitting and a retracing spring in an outer tube member, a casement, it is characterized in that;

This outer tube member is a microscler body, this outer tube member inside has an assembling space arranged for this casement, this interior pipe fitting and this retracing spring, and this outer tube member side is formed with the side channel of this assembling space of conducting according to the scope that its length extends, this interior pipe fitting is fixed in this casement one end, and present rolling in the kenel of this interior pipe fitting, this casement other end is one pull end, and this pulls end through this side channel and exposes to this outer tube member side in normality;

This interior pipe fitting is a microscler body, and this interior inside pipe fitting has one for the installation space of this retracing spring assembling, and each and these outer tube member two ends, these interior pipe fitting two ends are pivoted, and these retracing spring two ends are arranged at this outer tube member one end and this interior pipe fitting inner face respectively.

2. draw rolling sun screen as claimed in claim 1, wherein these outer tube member two ends are respectively assembled with a side cover, this two side covers center is respectively formed with the hinged arm being inserted in this installation space, and wherein a hinged arm is formed with the hook groove that supplies this retracing spring one end fastener, this side cover is sentenced spacer ring geometric pattern state in inner face proximal edge and is formed with multiple flange, these interior pipe fitting both sides are respectively provided with a steady ring, this steady ring has one to be inserted in this installation space and the collar segments penetrated for this hinged arm, and one vertical surrounding take shape in this collar segments side, and the outer shroud section that its outer peripheral edges and this flange inner peripheral multiple are conflicted.

3. draw rolling sun screen as claimed in claim 1, wherein this curtain is distributed in this and pulls end to be formed with multiple catching groove.