CN101544222A - Electrical heating antifreezing wiper - Google Patents
Electrical heating antifreezing wiper Download PDFInfo
- Publication number
- CN101544222A CN101544222A CN200910136707A CN200910136707A CN101544222A CN 101544222 A CN101544222 A CN 101544222A CN 200910136707 A CN200910136707 A CN 200910136707A CN 200910136707 A CN200910136707 A CN 200910136707A CN 101544222 A CN101544222 A CN 101544222A
- Authority
- CN
- China
- Prior art keywords
- wiper
- joint
- electric heating
- protecting sleeve
- framework
- 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.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 20
- 235000019504 cigarettes Nutrition 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 239000011521 glass Substances 0.000 abstract description 4
- 238000005485 electric heating Methods 0.000 abstract 6
- 230000008014 freezing Effects 0.000 abstract 1
- 238000007710 freezing Methods 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000002528 anti-freeze Effects 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
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- Surface Heating Bodies (AREA)
Abstract
The present invention relates to a wiper which is an electrical heating antifreezing wiper and comprises a framework, wiper blades, a joint for connecting the wiper arms, a rubber protection sleeve and an electric heating device. The framework is composed of a base board, a long arm and a plurality of joint arms articulated between the base board and the long arm. The joint is fixed on the long surface at the middle part of long arm. The rubber protection sleeve seals and coats the framework. The electric heating device comprises at least two electric heating wires and a power line connected with the electric heating wires. The electric heating wires are respectively fixed on two opposite inner side walls. The wiper blades are embedded at the lower surface of base board. According to the invention, as one layer of rubber protection sleeve is sealed and coated outside the framework. The incoming of rain and snow can be prevented in winter. Simultaneously the electric heating wire in the rubber protection sleeve is used for being energized to heat and keep warm in the rubber protection sleeve. The freezing of joint on the framework is prevented and the flexible rotating between the joint arms is guaranteed thereby uniformly transmitting the pressure of wiper arms to the wiper blades and facilitating the better inosculation to the automobile front wind screen glass.
Description
Technical field
The present invention relates to a kind of wiper, particularly relate to a kind of electrical heating antifreezing wiper.
Background technology
Wiper is one of vitals indispensable on the automobile, and its effect is the front windshield of scraping, cleaning vehicle, can influence driver vision if cleaning effect is bad, jeopardizes traffic safety.For the windscreen wiper sheet that makes wiper and front glass coincide better, reaching best cleaning effect, existing wiper generally is made up of the joint 300 that has articulation structure skeleton 100, windscreen wiper sheet 200 and be used to be connected the windscreen wiper arm, as shown in Figure 1.Have articulation structure skeleton 100 and the pressure of windscreen wiper arm can be passed to the windscreen wiper sheet equably, for this reason, skeleton 100 is by base plate 101, long-armed 102, a left side, right first support arm 103 and a left side, right second support arm 104 is formed, wherein windscreen wiper sheet 200 is inlaid on the lower surface of base plate 101, a left side, right first support arm 103 is curved and be separately fixed at the two ends, the left and right sides of base plate 101, a left side, right second support arm, 104 curved and ends and a left side, the middle part of right first support arm 103 is hinged, the other end is fixed on the base plate 101, long-armed 102 two ends respectively with a left side, the middle part of right second support arm 104 is hinged, joint 300 is fixed on the long-armed 102 middle part upper surfaces, as seen, this skeleton structure has a plurality of pivotally attached artis, by these hinge-points, the pressure of windscreen wiper arm can evenly pass to the windscreen wiper sheet, to guarantee the windscreen wiper sheet and to coincide better with front glass.But in the winter time, temperature is lower, particularly runs into rain, snow during weather, above-mentioned artis occurs through regular meeting and is frozen in, rotate dumb, thereby cause windscreen wiper sheet pressure inequality, can not effectively clean front windshield.
Summary of the invention
Technical matters to be solved by this invention is that the artis that solves in the wiper skeleton is frozen in the winter time, rotate dumb, thereby cause windscreen wiper sheet pressure inequality, can not effectively clean the problem of front windshield.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention provides a kind of electrical heating antifreezing wiper, comprise skeleton, windscreen wiper sheet, the joint that is used to connect the windscreen wiper arm, rubber protecting sleeve and electric heater unit, described skeleton comprises base plate, long-armed and some joint arms, and the lower surface of described base plate is provided with strip groove along its length; Described joint is fixed on the upper surface at long-armed middle part; Described some joint arms are fixed with base plate respectively and with long-armed hinged; Described rubber protecting sleeve sealing coats described skeleton; described electric heater unit comprises at least two heating wire and the power lead that is attached thereto; described heating wire is separately fixed on the two relative madial walls of described rubber protecting sleeve and power lead passes from the top of rubber protecting sleeve, and described windscreen wiper sheet is inlaid in the groove on the base plate lower surface of rubber-coated protecting sleeve.
In the such scheme, the tail end of described power lead is provided with and the suitable plug of automobile cigarette lighter power output interface.
The external part of described power lead is set with the screw thread flexible pipe.
The present invention; because the skeleton outer gland sealing coats one deck rubber protecting sleeve; can prevent in the time of in the winter time that sleet from entering; utilize the heating wire energising heating in the rubber protecting sleeve simultaneously; make the inside of rubber protecting sleeve keep warm, prevent to freeze the artis on the skeleton, guaranteed the flexible rotation between the joint arm; thereby make the pressure of windscreen wiper arm can pass to the windscreen wiper sheet equably, itself and shield glass are coincide better.
Description of drawings
Fig. 1 is the structural representation of existing wiper;
Fig. 2 is a structural representation of the present invention;
Fig. 3 is the A-A section-drawing among Fig. 2.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is made detailed explanation.
As Fig. 2; shown in Figure 3; the present invention includes skeleton 1; windscreen wiper sheet 2; be used to connect the joint 3 of windscreen wiper arm; rubber protecting sleeve 4 and electric heater unit 5; skeleton 1 is by base plate 11; long-armed 12; a left side; right first support arm 13 and a left side; right second support arm 14 is formed; joint 3 is fixed on the long-armed 12 middle part upper surfaces; the lower surface of base plate 11 is provided with strip groove along its length; a left side; right first support arm 13 is curved and be separately fixed at the two ends, the left and right sides of base plate 11; a left side; right second support arm, 14 curved and ends and a left side; the middle part of right first support arm 13 is hinged; the other end is fixed on the base plate 11; long-armed 12 two ends respectively with a left side; the middle part of right second support arm 14 is hinged; 4 sealings of rubber protecting sleeve coat described skeleton 1; windscreen wiper sheet 2 is inlaid in the groove on the base plate lower surface of rubber-coated protecting sleeve; described electric heater unit 5 comprises at least two heating wire 51 and the power lead 52 that is attached thereto; described heating wire 51 is separately fixed on the two relative madial walls of described rubber protecting sleeve 4 and power lead 52 passes from the top of rubber protecting sleeve 4; the tail end of power lead 52 is provided with the plug 53 suitable with the automobile cigarette lighter power output interface, power lead 52 with the junction suit heat-shrink tube of rubber protecting sleeve 4 and power lead 52 on suit screw thread flexible pipe 54.The present invention makes the heating wire heating by the power taking of automobile cigarette lighter interface, and is easy to use.
The present invention has only described a kind of skeleton of articulation structure, still, any skeleton with articulation structure all can adopt rubber-coated protecting sleeve and on the inwall of rubber protecting sleeve fixedly the scheme of electrical heating wire realize the antifreeze of each joint.
In order to strengthen heats, can increase the quantity of the heating wire 51 among the present invention.
The present invention is not limited to above-mentioned preferred forms, and anyone should learn the structural change of making under enlightenment of the present invention, and every have identical or close technical scheme with the present invention, all falls within protection scope of the present invention.
Claims (3)
1, electrical heating antifreezing wiper comprises that skeleton, windscreen wiper sheet and the joint that is used to be connected the windscreen wiper arm, described skeleton comprise:
Base plate, its lower surface is provided with strip groove along its length;
Long-armed, described joint is fixed on the upper surface at long-armed middle part;
Some joint arms are fixed with base plate respectively and with long-armed hinged;
It is characterized in that also comprising that sealing coats the rubber protecting sleeve and the electric heater unit of described skeleton; described electric heater unit comprises at least two heating wire and the power lead that is attached thereto; described heating wire is separately fixed on the two relative madial walls of described rubber protecting sleeve and power lead passes from the top of rubber protecting sleeve, and described windscreen wiper sheet is inlaid in the groove on the base plate lower surface of rubber-coated protecting sleeve.
2, electrical heating antifreezing wiper as claimed in claim 1 is characterized in that the tail end of described power lead is provided with and the suitable plug of automobile cigarette lighter power output interface.
3, electrical heating antifreezing wiper as claimed in claim 1 or 2 is characterized in that the external part of described power lead is set with the screw thread flexible pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910136707A CN101544222A (en) | 2009-05-13 | 2009-05-13 | Electrical heating antifreezing wiper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910136707A CN101544222A (en) | 2009-05-13 | 2009-05-13 | Electrical heating antifreezing wiper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101544222A true CN101544222A (en) | 2009-09-30 |
Family
ID=41191670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910136707A Pending CN101544222A (en) | 2009-05-13 | 2009-05-13 | Electrical heating antifreezing wiper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101544222A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105620422A (en) * | 2016-01-29 | 2016-06-01 | 成都力鑫科技有限公司 | Automobile windscreen wiper with automatic heating deicing function |
| CN108263344A (en) * | 2016-12-30 | 2018-07-10 | 台州法雷奥温岭汽车零部件有限公司 | Wiper blade, wiper and include its motor vehicles |
-
2009
- 2009-05-13 CN CN200910136707A patent/CN101544222A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105620422A (en) * | 2016-01-29 | 2016-06-01 | 成都力鑫科技有限公司 | Automobile windscreen wiper with automatic heating deicing function |
| CN108263344A (en) * | 2016-12-30 | 2018-07-10 | 台州法雷奥温岭汽车零部件有限公司 | Wiper blade, wiper and include its motor vehicles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: NINGBO XINHAI AIDUO AUTOMOBILE WIPER CO., LTD. Free format text: FORMER OWNER: YOU HAIYONG Effective date: 20100513 |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20100513 Address after: The camel town of Zhenhai District of Zhejiang province 315202 electromechanical Park of Ningbo city (group bridge) Ningbo Xinhai aiduo automobile wiper blade Manufacturing Co. Ltd. Applicant after: Ningbo windshield wiper Manufacturing Co., Ltd of Xin Hai IDALL Address before: The camel town of Zhenhai District of Zhejiang province 315202 electromechanical Park of Ningbo city (group bridge) Ningbo Xinhai aiduo automobile wiper blade Manufacturing Co. Ltd. Applicant before: You Haiyong |
|
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20090930 |