CN210526262U

CN210526262U - Spring type automobile skylight sunshade curtain

Info

Publication number: CN210526262U
Application number: CN201921719333.4U
Authority: CN
Inventors: 刘海花; 潘建波
Original assignee: Xiamen Yinfeng Technology Co Ltd
Current assignee: Xiamen Yinfeng Technology Co Ltd
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-05-15
Anticipated expiration: 2029-10-15

Abstract

The utility model discloses a coil spring formula sunroof sunshade screen, including rolling up the spool, rolling up the surface of spool and being provided with the reel, the surface of reel is provided with the puggaree, the positive both sides of puggaree all are provided with the coil spring body, the back of coil spring body is provided with the anticorrosion coating, one side that the coil spring body was kept away from to the anticorrosion coating is provided with the bond line. The utility model discloses a set up roll-up shaft, the reel, the puggaree, the wind spring body, the installation is detained, the elastic material layer is moulded to TPE heat, the anticorrosion coating, mutually supporting of bond line and through-hole, the advantage that corrosion resistance is good has been reached, the poor problem of current spring formula sunroof sunshade screen corrosion resistance has been solved, the sunshade screen uses steam or other material contact in with the air for a long time, can not lead to the unable use of wind spring, can not cause the unable normal shrink of sunshade screen simultaneously yet, the life of spring formula sunroof sunshade screen has been increased.

Description

Spring type automobile skylight sunshade curtain

Technical Field

The utility model relates to a skylight sunshade screen technical field specifically is a coil spring formula sunroof sunshade screen.

Background

The sunshade curtain is used in a large amount in real life, and has the energy-saving effect of blocking outdoor heat from flowing into a room, can reflect strong sunlight into the room in a diffused light mode, enables indoor light to be bright and not dazzling, and is also used for effectively shielding the sunlight in front of front windshield glass and side rear windshield glass of an automobile, and the sunshade curtain can be designed according to radian sizes of the front windshield glass of different automobile types and can be provided with a high-grade sunshade curtain of an automatic uniform speed mechanism.

The existing spring-type automobile skylight sun-shading curtain has the following defects: the corrosion resistance is poor, and the sunshade screen uses for a long time and the steam or other material contact in the air, can lead to the unable use of coil spring, also can cause the unable normal shrink of sunshade screen simultaneously, has reduced coil spring formula sunroof sunshade screen's life.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coil spring formula sunroof sunshade screen possesses the good advantage of corrosion resistance, has solved the poor problem of current coil spring formula sunroof sunshade screen corrosion resistance.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a coil spring formula sunroof sunshade screen, includes the roll shaft, the surface of roll shaft is provided with the reel, the surface of reel is provided with the puggaree, the positive both sides of puggaree all are provided with the coil spring body, the back of coil spring body is provided with anti-corrosion coating, one side that the coil spring body was kept away from to anti-corrosion coating is provided with the bond line, the bond line is kept away from one side of anti-corrosion coating and is connected with the positive both sides bonding of puggaree.

Preferably, the anti-corrosion coating comprises a polytetrafluoroethylene layer and a high-molecular wear-resistant layer, the polytetrafluoroethylene layer is arranged on one side, away from the coil spring body, of the anti-corrosion coating, and the high-molecular wear-resistant layer is arranged on one side, away from the anti-corrosion coating, of the polytetrafluoroethylene layer.

Preferably, the front bottom of the coil spring body is provided with an installation buckle, the two sides of the installation buckle are provided with installation grooves, and the front of the coil spring body and the top of the installation buckle are provided with through holes.

Preferably, the front surface of the coil spring body is coated with a TPE layer, and the TPE layer is made of thermoplastic elastomer materials.

Preferably, the inner cavity of the coil spring body is in adhesive connection with the surface of the anti-corrosion coating, the inner cavity of the anti-corrosion coating is in adhesive connection with the surface of the adhesive layer, and the surface of the adhesive layer is adhered to two sides of the front surface of the sun-shading cloth.

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

1. the utility model discloses a set up roll-up shaft, the reel, the puggaree, the wind spring body, the installation is detained, the elastic material layer is moulded to TPE heat, the anticorrosion coating, mutually supporting of bond line and through-hole, the advantage that corrosion resistance is good has been reached, the poor problem of current spring formula sunroof sunshade screen corrosion resistance has been solved, the sunshade screen uses steam or other material contact in with the air for a long time, can not lead to the unable use of wind spring, can not cause the unable normal shrink of sunshade screen simultaneously yet, the life of spring formula sunroof sunshade screen has been increased.

2. The utility model increases the corrosion resistance of the coil spring body by arranging the corrosion-resistant coating, simultaneously improves the wear resistance of the coil spring body, solves the problems of poor corrosion resistance and poor wear resistance of the coil spring body, leads the coil spring body to contact with water vapor or other substances in the air when being repeatedly used, can cause the deformation of the coil spring body and can also cause the abnormal contraction of the sun-shading curtain, can effectively prevent the deformation of the coil spring body, prevents the sun-shading curtain from being incapable of working normally, prolongs the service life of the sun-shading curtain, has the functions of high strength and high resilience by arranging the TPE layer, increases the service strength of the coil spring body, prevents the deformation phenomenon of the coil spring body when being repeatedly used, solves the problem of low service strength of the coil spring body, increases the service life of the coil spring body, ensures the product quality of the coil spring body, and by arranging the installation buckle and the, the effect of being convenient for fix and installing is played the sunshade screen, and the sunshade screen effect is better when using like this, has increased the stability of sunshade screen when using, has solved the sunshade screen and has appeared dropping or the problem of rocking when using.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a left side view of the coil spring body structure of the present invention;

fig. 3 is a cross-sectional view of the corrosion protection coating structure of the present invention.

In the figure: 1. a roller shutter shaft; 2. a reel; 3. a sun-shading cloth; 4. a coil spring body; 5. installing a buckle; 6. a TPE layer; 7. an anti-corrosion coating; 701. a polytetrafluoroethylene layer; 702. a high molecular wear-resistant layer; 8. an adhesive layer; 9. and a through hole.

Detailed Description

In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like refer to the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that the utility model is usually placed when in use, and are used for convenience of description and simplification of description, but do not refer to or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a roller blind for a car sunroof comprises a roller blind shaft 1, a roller 2 is disposed on the surface of the roller blind shaft 1, a sun shade cloth 3 is disposed on the surface of the roller 2, a roller blind body 4 is disposed on each of two front sides of the sun shade cloth 3, a mounting buckle 5 is disposed on the bottom of each front side of the roller blind body 4, and the roller blind is conveniently fixed and mounted by arranging the mounting buckle 5 and a mounting groove, so that the roller blind has a better effect in use, the stability of the roller blind in use is improved, the problem of falling or shaking of the roller blind in use is solved, the mounting buckles 5 are disposed on two sides of each mounting groove, a through hole 9 is formed in the top of each mounting buckle 5 on the front side of the roller blind body 4, a TPE layer 6 is coated on the front side of the roller blind body 4, and the roller blind has high strength and high resilience by arranging the TPE layer 6, the phenomenon that the coil spring body 4 deforms when being repeatedly used is prevented, the problem that the coil spring body 4 is low in use strength is solved, the service life of the coil spring body 4 is prolonged, the product quality of the coil spring body 4 is guaranteed, the TPE layer 6 is made of thermoplastic elastomer materials, the inner cavity of the coil spring body 4 is in adhesive connection with the surface of the anti-corrosion coating 7, the inner cavity of the anti-corrosion coating 7 is in adhesive connection with the surface of the adhesive layer 8, the surface of the adhesive layer 8 is adhered to the two sides of the front surface of the sun-shading cloth 3, the anti-corrosion coating 7 is arranged on the back surface of the coil spring body 4, the anti-corrosion performance of the coil spring body 4 is improved by the arrangement of the anti-corrosion coating 7, the wear resistance of the coil spring body 4 is improved, the problems that the coil spring body 4 is poor in anti-corrosion performance and wear resistance are solved, and, still can cause the unable normal shrink of sunshade screen, can effectually prevent that coil spring body 4 from warping, prevent the unable normal work of sunshade screen, the life of sunshade screen has been prolonged, anticorrosion coating 7 includes polytetrafluoroethylene layer 701 and polymer wearing layer 702, anticorrosion coating 7 keeps away from one side of coil spring body 4 and is provided with polytetrafluoroethylene layer 701, one side that anticorrosion coating 7 was kept away from to polytetrafluoroethylene layer 701 is provided with polymer wearing layer 702, one side that anticorrosion coating 7 was kept away from to anticorrosion coating 7 is provided with bond line 8, bond line 8 keep away from one side of anticorrosion coating 7 and with the positive both sides adhesive connection of puggaree 3.

When in use, the anticorrosion coating 7 is arranged, so that the anticorrosion property of the coil spring body 4 is improved, the wear resistance of the coil spring body 4 is also improved, the problems of poor anticorrosion property and poor wear resistance of the coil spring body 4 are solved, the coil spring body 4 can be deformed and the sun-shading curtain can not be contracted normally when the coil spring body 4 is contacted with water vapor or other substances in the air during repeated use, the deformation of the coil spring body 4 can be effectively prevented, the sun-shading curtain can not work normally, the service life of the sun-shading curtain is prolonged, the TPE layer 6 is arranged, the high-strength and high-resilience effects are achieved, the use strength of the coil spring body 4 is increased, the phenomenon that the coil spring body 4 deforms during repeated use is prevented, the problem of low use strength of the coil spring body 4 is solved, the service life of the coil spring body 4 is prolonged, and the product quality of the coil spring, through setting up the installation and detaining 5 and mounting groove, play the effect of being convenient for to fix and install to the sunshade screen, the sunshade screen effect is better when using like this, has increased the stability of sunshade screen when using, has solved the sunshade screen and has appeared dropping or the problem of rocking when using to the advantage that corrosion resistance is good has been reached.

The standard parts used in this document are commercially available, all the parts in this document are general standard parts or parts known to those skilled in the art, the structure and principle thereof are known to those skilled in the art through technical manuals or through routine experimentation, and the parts can be customized according to the description of the specification and the drawings, and the connection relationship and specific structure between the layers in this document are all performed by the prior art, such as by mechanical methods, by adhesives, by various welding methods (such as thermal welding, ultrasonic welding, flux, welding, and mechanical welding), and no specific description is made herein.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. It should be noted that there are infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that various improvements, decorations or changes can be made without departing from the principles of the present invention, and the technical features can be combined in a suitable manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.

Claims

1. The utility model provides a spring formula sunroof sunshade screen, includes roll-up shaft (1), its characterized in that: the roller shutter is characterized in that a winding drum (2) is arranged on the surface of the roller shutter shaft (1), sun-shading cloth (3) is arranged on the surface of the winding drum (2), coil spring bodies (4) are arranged on two front sides of the sun-shading cloth (3), an anti-corrosion coating (7) is arranged on the back of each coil spring body (4), an adhesive layer (8) is arranged on one side, away from the coil spring bodies (4), of the anti-corrosion coating (7), and the adhesive layer (8) is connected with two front sides of the sun-shading cloth (3) in an adhesive mode and is far away from one side of the anti-corrosion.

2. The roller spring sunroof sunshade according to claim 1, wherein: anticorrosion coating (7) includes polytetrafluoroethylene layer (701) and polymer wearing layer (702), anticorrosion coating (7) are kept away from one side of coil spring body (4) and are provided with polytetrafluoroethylene layer (701), polytetrafluoroethylene layer (701) are kept away from one side of anticorrosion coating (7) and are provided with polymer wearing layer (702).

3. The roller spring sunroof sunshade according to claim 1, wherein: the front bottom of the coil spring body (4) is provided with an installation buckle (5), the two sides of the installation buckle (5) are provided with installation grooves, and the front of the coil spring body (4) and the top of the installation buckle (5) are provided with a through hole (9).

4. The roller spring sunroof sunshade according to claim 1, wherein: the front surface of the coil spring body (4) is coated with a TPE layer (6), and the TPE layer (6) is made of thermoplastic elastomer materials.

5. The roller spring sunroof sunshade according to claim 1, wherein: the inner cavity of the coil spring body (4) is in adhesive connection with the surface of the anti-corrosion coating (7), the inner cavity of the anti-corrosion coating (7) is in adhesive connection with the surface of the adhesive layer (8), and the surface of the adhesive layer (8) is adhered to the two sides of the front face of the sun-shading cloth (3).