Wipers with protective cover
A technology of protective cover and wiper, which is applied in vehicle maintenance, vehicle cleaning, transportation and packaging, etc. It can solve the problems of short service life, loud noise and poor scratching effect of rubber strips, so as to prevent erosion and prevent The effect of sun exposure
Active Publication Date: 2018-04-13
NINGBO SUNSHINE TRAFFIC EQUIP
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Problems solved by technology
When the long-exposed rubber strip hardens, there will be a lot of noise when the rubber strip contacts and scrapes the windshield, and at the same time the rubber strip and the windshield cannot be completely bonded, resulting in poor scratching effect; severe aging The rubber strip has a certain scratch damage to the windshield when it scrapes the windshield
Due to the large changes in the external natural environment, the service life of the rubber strips exposed for a long time is generally short. The car owners need to replace the rubber strips regularly, which brings a certain amount of trouble to the car owners. It is also a major problem that the current car owners need to solve.
Method used
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[0016] The present invention will be further described below in conjunction with the accompanying drawings.
[0017] Such as figure 1 , figure 2 and image 3 As shown, the wiper with a protective cover includes a wiper arm 1 and a wiper blade assembly 2; the wiper blade assembly 2 includes a top cover 3, a steel plate 4 is installed under the top cover 3, and a deformable colloid is installed under the steel plate 4 5. A rubber strip 6 is connected under the colloid 5; a protective cover 7 is hinged on both sides of the steel plate 4, and an elastic device 8 is also provided between the steel plate 4 and the protective cover 7.
[0018] In the present invention, protective covers 7 are respectively hinged on both sides of the steel plate 4. The protective covers 7 have two states under the action of the elastic device 8. First, the first state is that the protective covers 7 are tilted. The cover 7 will not affect the normal work; secondly, the second state is that the pro...
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The invention discloses a wiper with protective caps. The wiper comprises a wiper arm and a wiper blade assembly. The wiper blade assembly comprises a top cap. A steel plate is installed below the top cap. A deformable colloid body is installed below the steel plate. A rubber strip is connected to the lower portion of the colloid body. The protective caps are hinged to the two sides of the steel plate. Elastic devices are further arranged between the steel plate and the protective caps. According to the wiper with the protective caps, the protective caps are hinged to the two sides of the steel plate respectively, and the protective caps have two states under the actions of the elastic devices; firstly, the first state of the protective caps is to be warped up, the wiper is at work at this time, and normal work can not be affected by the protective caps; secondly, the second state of the protective caps is to face downward, the wiper stops working at this time, the rubber strip can be protected from being completely exposed through the downward protective caps, the rubber strip is prevented from being exposed and frozen, and the rubber strip can also be effectively prevented from being eroded by other harmful impurities.
Description
technical field [0001] The invention relates to a windshield wiper, in particular to a windshield wiper with a protective cover. Background technique [0002] The wiper is used on the front windshield of the car to wipe the rain, relying on the rubber strip on the wiper to scrape the raindrops on the windshield. Since the current wiper is exposed to the outside for a long time, the rubber strip is also completely exposed. The material of the rubber strip is generally selected as soft rubber, and there is a certain degree of elasticity between the windshield and the windshield, which can scrape the wind well. Glass. When the long-exposed rubber strip hardens, there will be a lot of noise when the rubber strip contacts and scrapes the windshield, and at the same time the rubber strip and the windshield cannot be completely bonded, resulting in poor scratching effect; severe aging When the rubber strip scrapes the windshield, it will cause some scratch damage to the windshiel...
Claims
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IPC IPC(8): B60S1/38
CPCB60S1/38B60S2001/3843
Inventor 樊臻
Owner NINGBO SUNSHINE TRAFFIC EQUIP