CN209022739U - A kind of solar protection devices of vehicle - Google Patents

Abstract

This application discloses a kind of solar protection devices of vehicle, including incorporating section, limit for width portion, fixed part and sun shading material.The incorporating section is used to accommodate the sun shading material rolled, including a shaft, both ends of the shaft are rotatably mounted on both sides of the face.The limit for width portion is connected with incorporating section；The head in limit for width portion is a flat opening, and at least both ends of the flat opening have mellow and full circular shape；The tail portion in limit for width portion leads near unique shaft of incorporating section.The fixed part is used to entire car shading device being removably attached to vehicle roof.The sun shading material has bilayer.When sun shading material is packed up, unique shaft periphery in incorporating section is rolled up；When sun shading material expansion, first layer sun shading material and second layer sun shading material are stretched in the opposite direction respectively to cover the different parts of vehicle.The application has compact, easy-to-use feature.

Description

A kind of solar protection devices of vehicle

Technical field

This application involves a kind of solar protection devices of vehicle.

Background technique

Fig. 1 and Fig. 2 are please referred to, this is a kind of schematic diagram of car.Car usually have front window (also referred to as front windshield), Rear window (also referred to as rear seat windscreen), side window, the roof of some cars also have skylight.These windows can bring for car inner Daylighting and/or logical wind action.However in hot weather or under the abundant environment of sunlight, these windows can also make The temperature for obtaining car inner is higher.Especially when car is parked, internal higher temperature may bring certain risk factors, Such as the certain articles for car inner of igniting, but also driver and passenger do not feel good after getting on the bus.Similar with car, other vehicles exist Also there are similar sun-shading requirements when parking.

In order to solve sun-shading requirements when vehicle parking, there is the solar protection devices of some vehicles in the market.However this A little solar protection devices generally have the shortcomings that volume it is larger, using more inconvenient.

Utility model content

The technical problem to be solved by the application is to provide a kind of novel car shading devices, have compact, make With convenient feature.

In order to solve the above technical problems, the solar protection devices of the application vehicle includes incorporating section, limit for width portion, fixed part and sunshade Material.The incorporating section is used to accommodate the sun shading material rolled, including a shaft, both ends of the shaft are rotatably mounted to two sides On end face.The limit for width portion is connected with incorporating section；The head in limit for width portion is a flat opening, at least the two of the flat opening End has mellow and full circular shape；The tail portion in limit for width portion leads near unique shaft of incorporating section.The fixed part is used to will be whole A car shading device is removably attached to vehicle roof.The sun shading material has bilayer.When sun shading material is packed up, volume In unique shaft periphery of incorporating section；When sun shading material expansion, first layer sun shading material and second layer sun shading material respectively to Opposite direction is stretched to cover the different parts of vehicle.

It optionally, include two shafts in the incorporating section, the double-layered sunshade material recovery is respectively received in when rolling Two shaft peripheries.There are two the limit for width portions, and the tail portion in two limit for width portions leads to respectively near two shafts of incorporating section.This It is another implementation of the application, two shafts can be presented in incorporating section to be aligned vertically or otherwise, and is used respectively To roll one layer of sun shading material.

What the solar protection devices of the application vehicle obtained has the technical effect that first, the solar protection devices of entire vehicle just corresponds to Roof width, sun shading material are involved in design, therefore compact using double-deck.Second, it is mountable in vehicle roof when using, Double-layered sunshade material is pulled out to expansion from incorporating section, is stretched respectively to headstock, tailstock both direction.It can incite somebody to action when not in use Double-layered sunshade material is rolled into the shaft periphery of incorporating section, therefore easy-to-use.Third, the presence in limit for width portion is used in sunshade material Material can be with auto-folder sun shading material when packing up, this is conducive to using the sun shading material of larger area to cover the more of vehicle Surface.

Further, the both ends of shaft are all made of plane scroll spring, spring and damping unit and are rotatably mounted to two On a end face.It, can be by sunshade material when plane scroll spring, spring and damping unit may make first time to stretch out sun shading material Material rests on arbitrary stretch position, i.e., permission user voluntarily selects to stretch out out by sun shading material how long.And It is secondary when stretching out sun shading material, sun shading material can be recycled automatically and roll to be accommodated in shaft periphery.

Further, the incorporating section further includes a shell, has one or two opening for connecting on shell wall Connect the tail portion in one or two limit for width portion.In one embodiment, incorporating section is only one and turns the solar protection devices of the application vehicle Two end faces, plane scroll spring, spring and the damping unit that axis and its both ends are fixed；As a kind of deformation, incorporating section may be used also Including shell, shell can play a protective role to structures such as internal shafts.The solar protection devices of the application vehicle is in another reality It applies in example, incorporating section is only two shafts and its two end faces, plane scroll spring, spring and damping unit that both ends are fixed； As a kind of deformation, incorporating section may also include shell, and shell can play a protective role to structures such as internal shafts.

Further, the head width in limit for width portion is equal to or less than tail width, and the height of head in limit for width portion is greater than tail portion Highly.On the one hand this special structure design ensures that the width of the solar protection devices of entire vehicle is less than or equal to roof wide Degree, thus when not in use in the car convenient for storage；On the other hand also for the sunshade convenient for width to be exceeded to roof width Material carries out auto-folder.Firstly, there is circular arc position can will hide during sun shading material is involved at the head both ends in limit for width portion The two sides of positive material are folded to centre naturally.Secondly, the tail height in limit for width portion significantly be less than height of head also for Two sides of sun shading material are helped to fold to centre, so that the folded sun shading material in two sides meets the width limit of incorporating section System.

Further, the sun shading material is generally rectangular shaped or trapezoidal.Sun shading material of different shapes can be with shielding automobile The positions such as front window, rear window, skylight, side window, avoid direct sunlight into the car.

Further, design has folding position on the sun shading material.Printing or patch, which can be used, in the folding position has The modes such as resin material, cloth customization, rubber cement printing, Hinge mechanism are configured.Limit for width portion is rolled over by sun shading material automatically When folded, can more easily it be folded by designed folding position, so that the recycling for facilitating sun shading material is rolled.

Further, one or more adsorption sections are arranged in the side and/or bottom edge of sun shading material.This can be by sun shading material Side and/or bottom edge are adsorbed on the different location of vehicle, fixed shading material, so that sun shading material is unfolded and hides as wide as possible Play the role of Windproof sunshade in the part as much as possible of lid vehicle.

Further, the solar protection devices of the vehicle further includes antitheft portion；Antitheft portion includes antitheft frenulum and antitheft end； One end of antitheft frenulum is fixed on incorporating section, and the other end is connected to antitheft end；Antitheft end has greater than the car door closed The volume in gap.Antitheft portion can provide a degree of anti-theft function.

Further, the shell of incorporating section and/or shaft, limit for width portion are all made of the design more being partially separated, each structure Adjacent part between using it is stretchable shrink, rotatable turning joint is connected.It is closed when using the activity of stretchable contraction When section, the width of the solar protection devices of entire vehicle can be adjusted in a certain range, to meet the vehicle of different roof width Sun-shading requirements.When using rotatable turning joint, the width of the solar protection devices of entire vehicle can be reduced into roof width 1/2 or lower, thus easily facilitate in the car storage storage.

Detailed description of the invention

Fig. 1, Fig. 2 are a kind of schematic diagrames of car.

Fig. 3 is top view of the embodiment one of the solar protection devices of the application vehicle after sun shading material is packed up.

Fig. 4 is main view of the embodiment one of the solar protection devices of the application vehicle after sun shading material is packed up.

Fig. 5 is the sectional view along A-A (embodiment one of the solar protection devices of the application vehicle) in Fig. 3.

Fig. 6 is top view one of the embodiment one of the solar protection devices of the application vehicle after sun shading material expansion.

Fig. 7 is top view two of the embodiment one of the solar protection devices of the application vehicle after sun shading material expansion.

Fig. 8 is top view three of the embodiment one of the solar protection devices of the application vehicle after sun shading material expansion.

Fig. 9 is top view of the embodiment two of the solar protection devices of the application vehicle after sun shading material is packed up.

Figure 10 is main view of the embodiment two of the solar protection devices of the application vehicle after sun shading material is packed up.

Figure 11 is the sectional view along A-A (embodiment two of the solar protection devices of the application vehicle) in Figure 10.

Figure 12 is top view of the embodiment three of the solar protection devices of the application vehicle after sun shading material is packed up.

Figure 13 is the sectional view along A-A (embodiment three of the solar protection devices of the application vehicle) in Fig. 3.

Figure 14 is main view of the embodiment two of the solar protection devices of the application vehicle after packing up.

Description of symbols in figure: 10 be incorporating section；12,12a is incorporating section opening；14,14a is to turn inside incorporating section Axis；20,20a is limit for width portion；22,22a is limit for width size portion；24,24a is limit for width portion tail portion；30 be fixed part；40 be sunshade material Material；42 be first layer sun shading material；44 be second layer sun shading material；46 be sun shading material adsorption section；48 be folding position；50 are Antitheft portion；52 be antitheft frenulum；54 be antitheft end.

Specific embodiment

Fig. 3 to Fig. 5 is please referred to, this is the embodiment one of the car shading device of the application.The vehicle sunshade of the application fills The embodiment one set includes incorporating section 10, limit for width portion 20, fixed part 30 and sun shading material 40.

The incorporating section 10 is for accommodating the sun shading material 40 rolled.In example 1, the incorporating section 10 has big The shell for being equivalent to roof width is caused, the both ends of shell are end face.There is an opening 12 in incorporating section 10 on the side wall of shell, should Be open 12 generally rectangular shaped and equivalent widths that width is substantially with incorporating section 10, and sun shading material 40 is stretched out via the opening 12 Or it inwardly rolls.Be fixed with a shaft 14 in the inside of shell, the both ends of shaft 14 be all made of plane scroll spring, spring and Damping unit is rotatably mounted on two end faces.Plane scroll spring, spring and damping unit make user for the first time Any position can be parked in when stretching out sun shading material 40, and it is then complete by sun shading material 40 to stretch out sun shading material 40 again Portion's recycling is rolled.

Preferably, the shell of incorporating section 10 is substantially cylindrical.The both ends of cylinder-like shell are generally circular end face, The side wall of cylinder-like shell is substantially in cylindrical surface.

In other examples, incorporating section 10 can only have a shaft 14, and the both ends of shaft 14 are all made of plane Scroll spring, spring and damping unit are rotatably mounted on two end faces.At this point, incorporating section 10 is omitted shell and opens Mouthful.

The limit for width portion 20 is connected with incorporating section 10.The head 22 in limit for width portion 20 is a flat opening.This is flat to open Mouth may be constructed complete annular, may not be complete annular；At least both ends of the flat opening have mellow and full circular arc Shape, as shown in Figure 4.The tail portion 24 in limit for width portion 20 is connected with the shell aperture 12 of incorporating section 10, or works as 10 province of incorporating section The tail portion 24 in limit for width portion 20 leads near unique shaft 14 of incorporating section 10 when omiting shell and opening.The overall width in limit for width portion 20 Less than or equal to the width of incorporating section 10, as shown in Figure 3.Limit for width portion 20 is used to sun shading material 40 exceeding vehicle in the direction of the width The two sides of width segments carry out auto-folder, so that limitation is involved in the width of the sun shading material 40 of incorporating section 10.

Preferably, 22 width of head in limit for width portion 20 is equal to or slightly less than 24 width of tail portion, as shown in Figure 3.

Preferably, 22 height of head in limit for width portion 20 is greater than 24 height of tail portion, as shown in Figure 4 and Figure 5.

The fixed part 30 is located at the bottom of incorporating section 10, is used to incorporating section 10 and entire car shading device is removable It is fixed on vehicle roof with unloading.Preferably, one or more fixed parts 30 can be set in the bottom of incorporating section 10；Fixed part 30 can To be magnet, sucker etc..

The sun shading material 40 is double-deck shading heat-barrier material.When the recycling of sun shading material 40 is rolled, roll up in incorporating section 10 14 periphery of unique shaft, the head 22 that only head of sun shading material 40 is located at limit for width portion 20 are nearby convenient for stretching out. When sun shading material 40, which stretches, to be unfolded, first layer sun shading material 42 stretches in the opposite direction respectively with second layer sun shading material 44 To cover the different parts of vehicle.

Preferably, sun shading material 40 is more soft cloth, can have sun-proof, waterproof coating etc. on cloth.In this way Shading sun-proof effect can be improved, and improve the service life under precipitation environment.

Optionally, sun shading material 40 is the cloth with tensile ductility.Extended by stretching, sun shading material 40 can be made to hide Such as side window position of vehicle is covered, shading sun-proof effect is further promoted.

Preferably, as shown in Figure 6 to 8, one or more adsorption sections are set in the side of sun shading material 40 and/or bottom edge 46, for the side of sun shading material 40 and/or bottom edge to be adhered to the different location of vehicle, so that sun shading material 40 is as big as possible It is unfolded and covers the part as much as possible of vehicle in ground.Preferably, adsorption section 46 is, for example, magnet, sucker etc..

When not in use, entire car shading device can be placed on vehicle to the embodiment one of the car shading device of the application In, such as in luggage compartment.At this point, sun shading material volume 40 14 peripheries of shaft in incorporating section 10, the only head of sun shading material 40 Portion is located at the head 22 in limit for width portion 20 nearby convenient for stretching.

The embodiment one of the car shading device of the application when in use, passes through fixed part 30 for car shading device first It is fixed on vehicle roof, such as is fixed on the central location of the long axis direction of vehicle, and is integrally hung down with the long axis direction of vehicle Directly.Then sun shading material 40 is stretched out by limit for width portion 20 by the head of sun shading material 40, when stretching can stop at any Position.When other than sun shading material 40 being pulled out to the head 22 in limit for width portion 20, the draw direction of two layers of sun shading material 42,44 starts Become opposite.First layer sun shading material 42 for example to headstock direction stretch, at least cover in front window, can also simultaneously covering part or Whole engine compartment covers, is adsorbed on enging cabin by the adsorption section 46 of 42 end of first layer sun shading material and covers.The second layer hides Positive material 44 for example to tailstock direction stretch, at least cover in rear window, can also simultaneously covering part or whole luggage-boot lid, by The adsorption section 46 of 44 end of second layer sun shading material is adsorbed on luggage-boot lid.If vehicle roof has skylight, necessarily it is Wherein one layer of sun shading material is covered.The embodiment one of the car shading device of the application when not in use, by two layers of sunshade material 42,44 overlapping of material is placed on same position, and user stretches sun shading material 40, and sun shading material 40 is made to be involved in incorporating section 10 automatically Unique 14 periphery of shaft, then removes entire car shading device from roof.

When in use, limit for width portion 20 can be directed at headstock or the tailstock to the embodiment one of the car shading device of the application.

Referring to Fig. 6, as an example, when limit for width portion 20 is directed at the tailstock, sun shading material 40 is stretched to limit for width portion 20 After in addition, first layer sun shading material 42 is for example directly stretched to tailstock direction, and second layer sun shading material 44 is then drawn to headstock direction The draw direction stretched, or both is opposite.Entire car shading device is blocked by wherein one layer of sun shading material at this time, therefore is used Dotted line indicates profile.

It is well known that the sun-shading requirements of vehicle, which at least need to block from the front window, rear window, skylight of vehicle, is irradiated into vehicle Internal sunlight.Therefore, sun shading material 40 can be generally rectangular shaped, and the width of sun shading material 40 can be substantially identical to vehicle Width, as shown in Fig. 6, Fig. 8.

Preferably, it is contemplated that the engine compartment cover of vehicle and the width of luggage-boot lid are greater than roof width sometimes, and examine Consider while blocking the sunlight that vehicle interior is irradiated into from the side window of vehicle, sun shading material 40 can be substantially trapezoidal, such as Fig. 7 It is shown.When sun shading material 40 is trapezoidal, most short width is substantially of same size with incorporating section 10, and longest width, which is greater than, to be received Receive the width in portion 10.It just needs to use limit for width portion 20 in order to which sun shading material 40 is successfully involved in incorporating section 10 at this time.Limit for width portion 20 head both ends have circular arc position can during sun shading material 20 is involved in by the two sides of sun shading material 20 naturally in Between fold, 24 height of the tail portion in limit for width portion 20 be less than significantly 22 height of head also for help two sides of sun shading material 20 to Centre folds, so that the folded sun shading material 40 in two sides meets the width limitation of incorporating section 10.

Preferably, it when sun shading material 40 is trapezoidal, is designed on sun shading material 40 and folds position 48 in order to limit for width Portion 20 folds sun shading material 40 at designed folding position 48.Referring to Fig. 7, the folding position 48 is substantially from screening The both ends of the most narrow portion position of positive material 40 extend vertically up to the end of widest part position, are indicated with chain-dotted line.For example, in sun shading material 40 width direction printing or patch have resin material, and the resin material is folding what position 48 was missing from, this is just highlighted Fold position 48.For another example, sun shading material 40 reduces fiber number and close folding position 48 using the cloth of customization significantly Degree, this has also highlighted folding position 48.For another example, on sun shading material 40 by the way of rubber cement printing, so that folding position 48 Thickness significantly be less than other positions thickness, this has also highlighted folding position 48.Also such as, in the folding part of sun shading material 40 The mechanism of similar hinge is designed in position 48, convenient for folding and opening.

Preferably, it when sun shading material 40 is rectangle, is also designed on sun shading material 40 and folds position 48 in order to limit Wide portion 20 folds sun shading material 40 at designed folding position 48.Referring to Fig. 8, the folding position 48 substantially from The position that the width of sun shading material 40 is equal to limit for width portion 20 extends vertically, and is indicated with chain-dotted line.Fold the setting side at position 48 Printing or patch, which can also be used, in formula the modes such as resin material, cloth customization, rubber cement printing, Hinge mechanism.

Fig. 9 to Figure 11 is please referred to, this is the embodiment two of the car shading device of the application.The vehicle sunshade of the application fills The embodiment two set includes incorporating section 10, the first limit for width portion 20, the second limit for width portion 20a, fixed part 30 and sun shading material 40.

The incorporating section 10 is for accommodating the sun shading material 40 rolled.In example 2, the incorporating section 10 has big The shell for being equivalent to roof width is caused, the both ends of shell are end face.Two shafts 14,14a are fixed in the inside of shell, such as Using vertical arrangement.Two shafts 14,14a both ends be all made of plane scroll spring, spring and damping unit can be rotated Ground is fixed on two end faces.There are two 12,12a of being open on the side wall of shell for incorporating section 10, and the opening 12,12a are substantially Equivalent width in rectangle and width substantially with incorporating section 10.First layer sun shading material volume 42 are peripheral in first rotating shaft 14, and It stretches out via the first opening 12 or inwardly rolls.Second layer sun shading material volume 44 are peripheral in the second shaft 14a, and via Second opening 12a is stretched out or is inwardly rolled.Plane scroll spring, spring and damping unit make user outside for the first time It can be parked in any position when stretching sun shading material 42,44, and stretch out sun shading material 42,44 again for sun shading material 42,44 whole recycling are rolled.

In other examples, incorporating section 10 can only have two shafts 14, a 14a, and the two of two shafts 14,14a End is all made of plane scroll spring, spring and damping unit and is rotatably mounted on two end faces.At this point, incorporating section 10 is omitted Shell and opening.

First limit for width portion 20 is connected with the first opening 12 of incorporating section 10.Second limit for width portion 20a and storage The second opening 12a in portion 10 is connected.Or when incorporating section 10 omit shell and opening when, two limit for width portions 20,20a tail portion 24,24a leads to two shafts 14 of incorporating section 10, near 14a respectively.Two limit for width portions 20,20a are the same as example 1, no It repeats again.

The fixed part 30 is the same as example 1, and is repeated no more.

The sun shading material 40 is double-deck shading heat-barrier material.When the recycling of sun shading material 40 is rolled, two layers of sunshade material Material 42,44 roll up respectively incorporating section 10 two shafts 14,14a periphery, the head of two layers of sun shading material 42,44 is located at limit Wide portion 20, the head 22 of 20a, 22a nearby are convenient for stretching out.When sun shading material 40, which stretches, to be unfolded, first layer sun shading material 42 stretch respectively with second layer sun shading material 44 to cover the different parts of vehicle in the opposite direction.

Application method, the shape of sun shading material 40 and the folding position 48 of the embodiment two of the car shading device of the application Setting be substantially the same with embodiment one, repeat no more.

Figure 12 to Figure 13 is please referred to, this is the embodiment three of the car shading device of the application, is packed up in sun shading material Main view afterwards is also as shown in Figure 4.The embodiment three of the car shading device of the application includes incorporating section 10, the first limit for width portion 20, the second limit for width portion 20a, fixed part 30 and sun shading material 40.

The incorporating section 10 is for accommodating the sun shading material 40 rolled.In the third embodiment, the incorporating section 10 has big The shell for being equivalent to roof width is caused, the both ends of shell are end face.Two shafts 14,14a are fixed in the inside of shell, such as Using horizontally arranged mode.Two shafts 14,14a both ends be all made of plane scroll spring, spring and damping unit can be rotated Ground is fixed on two end faces.There are two 12,12a of being open on the side wall of shell for incorporating section 10, and the opening 12,12a are substantially Equivalent width in rectangle and width substantially with incorporating section 10.First layer sun shading material volume 42 are peripheral in first rotating shaft 14, and It stretches out via the first opening 12 or inwardly rolls.Second layer sun shading material volume 44 are peripheral in the second shaft 14a, and via Second opening 12a is stretched out or is inwardly rolled.Plane scroll spring, spring and damping unit make user outside for the first time It can be parked in any position when stretching sun shading material 42,44, and stretch out sun shading material 42,44 again for sun shading material 42,44 whole recycling are rolled.

In other examples, incorporating section 10 can only have two shafts 14, a 14a, and the two of two shafts 14,14a End is all made of plane scroll spring, spring and damping unit and is rotatably mounted on two end faces.At this point, incorporating section 10 is omitted Shell and opening.

First limit for width portion 20 is connected with the first opening 12 of incorporating section 10.Second limit for width portion 20a and storage The second opening 12a in portion 10 is connected.Or when incorporating section 10 omit shell and opening when, two limit for width portions 20,20a tail portion 24,24a leads to two shafts 14 of incorporating section 10, near 14a respectively.Two limit for width portions 20,20a are the same as example 1, no It repeats again.

The fixed part 30 is the same as example 1, and is repeated no more.

The sun shading material 40 is identical as embodiment two, repeats no more.

Application method, the shape of sun shading material 40 and the folding position 48 of the embodiment three of the car shading device of the application Setting be substantially the same with embodiment one, repeat no more.

Compare above three embodiments it can be found that their main distinction is shaft quantity and row in incorporating section 10 Column mode.In example 1, only has unique shaft 14 in incorporating section 10, two layers of sun shading material 42,44 is rolled up at this unique turn 14 periphery of axis.There are two shafts 14,14a in embodiment two and embodiment three, in incorporating section, they can be using vertical arrangement Or horizontally arranged mode, two layers of sun shading material 42,44 are rolled up respectively in the periphery of two shafts 14,14a.

Figure 14 is please referred to, this is the example IV of the car shading device of the application.Example IV and the implementation of front three Example compared to increasing only antitheft portion 50, Figure 14 schematically embodiment one, embodiment three main view on the basis of increase it is anti- Robber portion 50.Antitheft portion 50 includes antitheft frenulum 52 and antitheft end 54.Antitheft frenulum 52 is for example with car insurance band using identical Material, width can be less than or equal to the width of car insurance band.One end of antitheft frenulum 52 is fixed on incorporating section 10, such as It is fixed on two end faces of shaft 14.The other end of antitheft frenulum 52 is connected to antitheft end 54.Antitheft end 54 has larger Volume, can not be passed through from the car door of closing.

Optionally, a protruding bracket or recessed portion for fixing antitheft end 54 is arranged on incorporating section 10 (not scheme Show).When not using antitheft portion 50, antitheft end 54 is fixed on incorporating section 10.When using antitheft portion 50, by antitheft end 54 are placed in vehicle, are then shut off car door.Antitheft frenulum 52 will not hinder closing of the door at this time, and antitheft end 54 can not be worn Car door is crossed, can ensure that entire car shading device will not go adrift to a certain extent.

In above four embodiments, optionally, incorporating section 10 and limit for width portion 20 are all folding.For example, incorporating section The design that 10 shell and shaft 14, limit for width portion 20 are all made of two parts or even are partially separated more, the adjacent portions of each structure The stretchable contraction of/use, rotatable turning joint are connected.

For example, incorporating section 10 and limit for width portion 20 are the design of two parts separation, adopted between the adjacent part of each structure It is connected with the turning joint of stretchable contraction.At this point, incorporating section 10 and limit for width portion can be made by the joint of stretchable contraction 20 overall width is adjustable, to meet the vehicle sun-shading requirements of the roof of different in width.And sun shading material 40 can be set to With wider width, because it can carry out auto-folder by limit for width portion 20 in storage.

For example, incorporating section 10 and limit for width portion 20 are the design of two parts separation, adopted between the adjacent part of each structure It is connected with rotatable turning joint.At this point, the minimum of incorporating section 10 and limit for width portion 20 can be made by rotatable joint Width is the 1/2 or smaller of roof width, in order to place when not in use inside the vehicle.

Compared with the solar protection devices of existing vehicle, the application is had the advantages that.

First, the solar protection devices of entire vehicle is detachable, vehicle interior can be placed in when not in use, when use may be mounted to Vehicle roof.

Second, the width of the solar protection devices of entire vehicle is substantially of same size with roof.If using what is be partially separated more Design, can further reduce overall width, to have the characteristics that small in size convenient for storage.

Third, limit for width portion is used to during sun shading material is rolled in recycling, it is substantially by sun shading material auto-folder The width of roof width, this is conducive to the sun shading material using bigger width so as to positions such as the side windows for covering vehicle.

Fourth, then there is certain anti-theft effect as used antitheft portion.

The above is only preferred embodiment of the present application, it is not used to limit the application.Come for those skilled in the art It says, various changes and changes are possible in this application.Within the spirit and principles of this application, made any modification, equivalent Replacement, improvement etc., should be included within the scope of protection of this application.

Claims (10)

1. a kind of solar protection devices of vehicle, characterized in that including incorporating section, limit for width portion, fixed part and sun shading material；

The incorporating section is used to accommodate the sun shading material rolled, including a shaft, both ends of the shaft are rotatably mounted to two sides On end face；

The limit for width portion is connected with incorporating section；The head in limit for width portion is a flat opening, at least both ends of the flat opening With mellow and full circular shape；The tail portion in limit for width portion leads near unique shaft of incorporating section；

The fixed part is used to entire car shading device being removably attached to vehicle roof；

The sun shading material has bilayer；Unique shaft periphery of incorporating section is contained in when sun shading material recycling is rolled；Work as screening When positive material is unfolded, first layer sun shading material and second layer sun shading material are stretched in the opposite direction respectively to cover vehicle not Same position.

2. the solar protection devices of vehicle according to claim 1, characterized in that include two shafts, institute in the incorporating section It states and is respectively received in two shaft peripheries when double-layered sunshade material recovery is rolled；

There are two the limit for width portions, and the tail portion in two limit for width portions leads to respectively near two shafts of incorporating section.

3. the solar protection devices of vehicle according to claim 1 or 2, characterized in that the both ends of shaft are all made of plane scroll Spring, spring and damping unit are rotatably mounted on two end faces.

4. the solar protection devices of vehicle according to claim 1 or 2, characterized in that the incorporating section further includes a shell, With the tail portion that one or two is open for connecting one or two limit for width portion on shell wall.

5. the solar protection devices of vehicle according to claim 1 or 2, characterized in that the head width in the limit for width portion is less than Or it is equal to tail width, the height of head in the limit for width portion is greater than tail height.

6. the solar protection devices of vehicle according to claim 1 or 2, characterized in that the sun shading material rectangular and trapezoidal shapes.

7. the solar protection devices of vehicle according to claim 6, characterized in that design has folding part on the sun shading material Position.

8. the solar protection devices of vehicle according to claim 1 or 2, characterized in that the side and/or bottom edge of sun shading material are set Set one or more adsorption sections.

9. the solar protection devices of vehicle according to claim 1 or 2, characterized in that the solar protection devices of the vehicle further includes Antitheft portion；Antitheft portion includes antitheft frenulum and antitheft end；One end of antitheft frenulum is fixed on incorporating section, and the other end is connected to Antitheft end；Antitheft end has the volume greater than the gap round the auto door closed.

10. the solar protection devices of vehicle according to claim 1 or 2, characterized in that the shell and/or shaft of incorporating section, limit Wide portion is all made of the design more being partially separated, and stretchable contraction, rotatable activity are used between the adjacent part of each structure Joint is connected.