CN201317347Y - Windshield wiper jacket - Google Patents
Windshield wiper jacket Download PDFInfo
- Publication number
- CN201317347Y CN201317347Y CNU2008201707255U CN200820170725U CN201317347Y CN 201317347 Y CN201317347 Y CN 201317347Y CN U2008201707255 U CNU2008201707255 U CN U2008201707255U CN 200820170725 U CN200820170725 U CN 200820170725U CN 201317347 Y CN201317347 Y CN 201317347Y
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- CN
- China
- Prior art keywords
- filler rod
- hard
- modified pvc
- soft
- thermoplastic elastomer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a windshield wiper jacket which comprises a filler rod body compounded from hard modified PVC or a hard thermoplastic elastomer and soft modified PVC or a soft thermoplastic elastomer through extrusion; the soft modified PVC or soft thermoplastic elastomer forms the main body of the filler rod body; a first hard modified PVC or hard thermoplastic elastomer layer and a second hard modified PVC or hard thermoplastic elastomer layer are respectively compounded and embedded at the head faces of two bottom feet at the same side of the main body of the filler rod body; and the main body of the filler rod jacket is a solid jacket or a regular triangular hollow jacket or a scalenohedral hollow jacket. The windshield wiper jacket has the functions of effectively protecting and decorating the framework of a boneless windshield wiper of an automobile. The main body of the filler rod body is made of soft PVC material or a soft thermoplastic elastomer, so the surface of the main body of the filler rod body is matt and the filler rod body is good in softness, nice-looking and durable and convenient to install. The head faces of the two bottom feet at the same side of the main body of the filler rod body are made of hard modified PVC or hard thermoplastic elastomers, so the filler rod body is strong in fixity and can prevent the framework of the windshield wiper from falling off and prolong the service life of the windshield wiper.
Description
Technical field
The utility model relates to automobile Frameless windshield wiper device technical field, particularly relates to the rain brush sheath, is applied to Frameless windshield wiper device protective device.
Background technology
Automobile Frameless windshield wiper device market competition is fierce day by day at present, and product is brought in constant renewal in.Each big car company is simplified approximately at the prerequisite next part of ensuring the quality of products, and the no bone wiper that automobile is used is constantly replaced improvement.Frameless windshield wiper device agent structure comprises: rain brush bar, rain brush skeleton, rain brush sheath.The rain brush sheath is used for the rain brush skeleton is scurried into wherein, on its function, plays protection, decoration function nothing but.In the prior art, the rain brush sheath adopts the flexible PVC material to make usually, because its material is softer, the rain brush skeleton that is easy to cause being mated comes off, and service life is shorter, and difficulty and loaded down with trivial details is installed.
Summary of the invention
Technical problem to be solved in the utility model is the present situation at prior art, provides a kind of shrinkage distortion little, the rain brush sheath of firm and durable, easy for installation, difficult drop-off, long service life.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: the rain brush sheath, wherein: comprise extruding forming the filler rod body by hard modified PVC or hard thermoplastic elastic body and soft modified PVC or soft thermoplastic elastomer composite, soft modified PVC or soft thermoplastic elastic body constitute filler rod body body, the compound respectively first hard modified PVC or hard thermoplastic elastomer layer and the second hard modified PVC or the hard thermoplastic elastomer layer of being embedded with of filler rod body body homonymy two footing end faces; Filler rod jacket body body is the solid construction sheath.
The rain brush sheath, wherein: comprise extruding forming the filler rod body by hard modified PVC or hard thermoplastic elastic body and soft modified PVC or soft thermoplastic elastomer composite, soft modified PVC or soft thermoplastic elastic body constitute filler rod body body, the compound respectively first hard modified PVC or hard thermoplastic elastomer layer and the second hard modified PVC or the hard thermoplastic elastomer layer of being embedded with of filler rod body body homonymy two footing end faces; Filler rod jacket body body is positive triangle hollow structure sheath.
The rain brush sheath, wherein: comprise extruding forming the filler rod body by hard modified PVC or hard thermoplastic elastic body and soft modified PVC or soft thermoplastic elastomer composite, soft modified PVC or soft thermoplastic elastic body constitute filler rod body body, the compound respectively first hard modified PVC or hard thermoplastic elastomer layer and the second hard modified PVC or the hard thermoplastic elastomer layer of being embedded with of filler rod body body homonymy two footing end faces; Filler rod jacket body body is a scalenohedron hollow structure sheath.
The measure of optimizing also comprises:
Above-mentioned filler rod body body has the convex structure that extends to the top.
Above-mentioned filler rod body body has the convex structure that extends to the top, and constitutes positive triangle hollow structure sheath.
Above-mentioned filler rod body body has the convex structure that extends to the top, and constitutes scalenohedron hollow structure sheath.
Compared with prior art, the utility model can effectively play the protected decoration effect to automobile Frameless windshield wiper device rain brush skeleton, because its filler rod body body adopts flexible PVC material or soft thermoplastic elastic body to make, its surperficial inferior light, pliability is better, and is attractive and durable, is convenient to install.Its filler rod body body homonymy two footing end faces adopt hard modified PVC or hard thermoplastic elastic body to make, and stationarity is strong, can avoid the rain brush skeleton to come off, and strengthen service life, better play protective action.The utility model has overcome that original pure soft rain brush sheath easily comes off, yielding, the defective of be difficult for installing, and advantages such as long service life, resistance to cold are good, good looking appearance.It is the ideal substitute of prior art.
Description of drawings
Fig. 1 is the utility model embodiment one integral structure scheme drawing;
Fig. 1 a is the sectional structure scheme drawing of Fig. 1;
Fig. 1 b is the structural representation of looking up of Fig. 1;
Fig. 2 is the utility model embodiment two integral structure scheme drawings;
Fig. 2 a is the sectional structure scheme drawing of Fig. 2;
Fig. 3 is the utility model embodiment three integral structure scheme drawings;
Fig. 3 a is the sectional structure scheme drawing of Fig. 3.
The specific embodiment
Below in conjunction with the accompanying drawing example the utility model is described in further detail.
Shown in Fig. 1 to Fig. 3 a, wherein, shown in Fig. 1 to Fig. 1 b, it is the rain brush sheath of the utility model embodiment one, wherein: comprise extruding forming filler rod body 1 by hard modified PVC or hard thermoplastic elastic body and soft modified PVC or soft thermoplastic elastomer composite, soft modified PVC or soft thermoplastic elastic body constitute filler rod body body 11, the compound respectively first hard modified PVC or hard thermoplastic elastomer layer 21 and the second hard modified PVC or the hard thermoplastic elastomer layer 31 of being embedded with of filler rod body body 11 homonymies two footing end faces; Filler rod jacket body body 11 is the solid construction sheath.Filler rod body body 11 has the convex structure 11a that extends to the top.
Shown in Fig. 2 to Fig. 2 a, it is the rain brush sheath of the utility model embodiment two, wherein: comprise extruding forming filler rod body 1 by hard modified PVC or hard thermoplastic elastic body and soft modified PVC or soft thermoplastic elastomer composite, soft modified PVC or soft thermoplastic elastic body constitute filler rod body body 12, the compound respectively first hard modified PVC or hard thermoplastic elastomer layer 22 and the second hard modified PVC or the hard thermoplastic elastomer layer 32 of being embedded with of filler rod body body 12 homonymies two footing end faces; Filler rod jacket body body 12 is positive triangle hollow structure sheath.Filler rod body body 12 has the convex structure 12a that extends to the top, and the three limit wall thickness that constitute positive triangle hollow structure sheath are equal to.
Shown in Fig. 3 to Fig. 3 a, it is the rain brush sheath of the utility model embodiment three, wherein: comprise extruding forming filler rod body 1 by hard modified PVC or hard thermoplastic elastic body and soft modified PVC or soft thermoplastic elastomer composite, soft modified PVC or soft thermoplastic elastic body constitute filler rod body body 13, the compound respectively first hard modified PVC or hard thermoplastic elastomer layer 23 and the second hard modified PVC or the hard thermoplastic elastomer layer 33 of being embedded with of filler rod body body 13 homonymies two footing end faces; Filler rod jacket body body 13 is a scalenohedron hollow structure sheath.Filler rod body body 13 has the convex structure 13a that extends to the top, and three limit wall thickness of formation scalenohedron hollow structure sheath are equal to.Scalenohedron hollow structure sheath is a right angle hollow structure sheath.
The utility model can effectively play the protected decoration effect to automobile Frameless windshield wiper device rain brush skeleton, because its filler rod body body adopts flexible PVC material or soft thermoplastic elastic body to make, and its surperficial inferior light, pliability is better, and is attractive and durable, is convenient to install.Its filler rod body body homonymy two footing end faces adopt hard modified PVC or hard thermoplastic elastic body to make, and stationarity is strong, can avoid the rain brush skeleton to come off, and strengthen service life, better play protective action.The utility model has overcome that original pure soft rain brush sheath easily comes off, yielding, the defective of be difficult for installing, and advantages such as long service life, resistance to cold are good, good looking appearance.It is the ideal substitute of prior art.
Most preferred embodiment of the present utility model is illustrated, and various variations or the remodeling made by those of ordinary skills can not break away from scope of the present utility model.
Claims (6)
1, rain brush sheath, it is characterized in that: comprise extruding forming filler rod body (1) by hard modified PVC or hard thermoplastic elastic body and soft modified PVC or soft thermoplastic elastomer composite, described soft modified PVC or soft thermoplastic elastic body constitute filler rod body body (11), the compound respectively first hard modified PVC or hard thermoplastic elastomer layer (21) and the second hard modified PVC or the hard thermoplastic elastomer layer (31) of being embedded with of described filler rod body body (11) homonymy two footing end faces; Described filler rod jacket body body (11) is the solid construction sheath.
2, rain brush sheath, it is characterized in that: comprise extruding forming filler rod body (1) by hard modified PVC or hard thermoplastic elastic body and soft modified PVC or soft thermoplastic elastomer composite, described soft modified PVC or soft thermoplastic elastic body constitute filler rod body body (12), the compound respectively first hard modified PVC or hard thermoplastic elastomer layer (22) and the second hard modified PVC or the hard thermoplastic elastomer layer (32) of being embedded with of described filler rod body body (12) homonymy two footing end faces; Described filler rod jacket body body (12) is positive triangle hollow structure sheath.
3, rain brush sheath, it is characterized in that: comprise extruding forming filler rod body (1) by hard modified PVC or hard thermoplastic elastic body and soft modified PVC or soft thermoplastic elastomer composite, described soft modified PVC or soft thermoplastic elastic body constitute filler rod body body (13), the compound respectively first hard modified PVC or hard thermoplastic elastomer layer (23) and the second hard modified PVC or the hard thermoplastic elastomer layer (33) of being embedded with of described filler rod body body (13) homonymy two footing end faces; Described filler rod jacket body body (13) is a scalenohedron hollow structure sheath.
4, rain brush sheath according to claim 1 is characterized in that: described filler rod body body (11) has the convex structure (11a) that extends to the top.
5, rain brush sheath according to claim 2 is characterized in that: described filler rod body body (12) has the convex structure (12a) that extends to the top, and constitutes positive triangle hollow structure sheath.
6, rain brush sheath according to claim 3 is characterized in that: described filler rod body body (13) has the convex structure (13a) that extends to the top, and constitutes scalenohedron hollow structure sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201707255U CN201317347Y (en) | 2008-12-18 | 2008-12-18 | Windshield wiper jacket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201707255U CN201317347Y (en) | 2008-12-18 | 2008-12-18 | Windshield wiper jacket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201317347Y true CN201317347Y (en) | 2009-09-30 |
Family
ID=41196116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201707255U Expired - Fee Related CN201317347Y (en) | 2008-12-18 | 2008-12-18 | Windshield wiper jacket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201317347Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103738297A (en) * | 2013-12-21 | 2014-04-23 | 柳州市天正汽车零部件有限公司 | Asymmetric turbulence wing for flat wiper blade |
| CN104386027A (en) * | 2014-12-01 | 2015-03-04 | 贵州省工程复合材料中心 | Soft hard coextrusion fin for automobile wiper and manufacture method thereof |
| CN104400979A (en) * | 2014-12-01 | 2015-03-11 | 贵州省工程复合材料中心 | Soft and hard co-extruding turbulent fin extrusion die for automobile windshield wiper |
| FR3023780A1 (en) * | 2014-07-17 | 2016-01-22 | Valeo Systemes Dessuyage | FLAT WHEAT FLAT BRUSH |
| CN107284417A (en) * | 2017-05-26 | 2017-10-24 | 柳州市御朗机械制造有限公司 | Automobile wiper blade sun-proof device |
-
2008
- 2008-12-18 CN CNU2008201707255U patent/CN201317347Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103738297A (en) * | 2013-12-21 | 2014-04-23 | 柳州市天正汽车零部件有限公司 | Asymmetric turbulence wing for flat wiper blade |
| FR3023780A1 (en) * | 2014-07-17 | 2016-01-22 | Valeo Systemes Dessuyage | FLAT WHEAT FLAT BRUSH |
| CN104386027A (en) * | 2014-12-01 | 2015-03-04 | 贵州省工程复合材料中心 | Soft hard coextrusion fin for automobile wiper and manufacture method thereof |
| CN104400979A (en) * | 2014-12-01 | 2015-03-11 | 贵州省工程复合材料中心 | Soft and hard co-extruding turbulent fin extrusion die for automobile windshield wiper |
| CN107284417A (en) * | 2017-05-26 | 2017-10-24 | 柳州市御朗机械制造有限公司 | Automobile wiper blade sun-proof device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ningbo Jinling Seal Strips Co., Ltd. Assignor: Yu Huijiang Contract record no.: 2011330000458 Denomination of utility model: Non-frame windshield wiper sheath Granted publication date: 20090930 License type: Exclusive License Record date: 20110510 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090930 Termination date: 20131218 |