wiper blade
A technology of wiper blades and wiper strips, which is applied in vehicle cleaning, vehicle maintenance, transportation and packaging, etc., can solve the problems of large interference rails, changes of wiper strips, and unsatisfactory wiping effect, etc. small effect
Active Publication Date: 2019-12-03
泰祥汽车配件(深圳)有限公司
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- Abstract
- Description
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- Application Information
AI Technical Summary
Problems solved by technology
The fixing part is provided with a longitudinal rail groove. When the length of the rail groove is too long, the interference force is large and it is difficult to install the rail into the rail groove, and the position of the rail installed on the fixing part will be restricted by the fixing part, and it is difficult to change freely Therefore, the shape of the wiper strip supported by the rail cannot adapt to the glass surface and change, resulting in unsatisfactory wiping effect
Method used
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Embodiment Construction
[0018] In order to help those skilled in the art to accurately understand the technical solutions claimed in the present application, the specific implementation manners of the present application will be described in detail below in conjunction with the accompanying drawings.
[0019] see Figure 1 to Figure 6 As shown, a disclosed wiper blade 100 according to a specific embodiment of the present application includes a wiper strip 1 , a fixing part 2 , a pair of rails 3 and a guide body 4 .
[0020] The wiper strip 1 is elongated, made of rubber, usually has good elasticity, and can fully contact the glass surface to scrape off water and sundries. The wiper strip 1 is formed by an extrusion molding process, so it has a shape formed by extending the same cross-section along the lengthwise direction. A longitudinal groove 12 extending in the longitudinal direction is respectively arranged on two laterally opposite sides of the wiper strip 1 . The longitudinal grooves 12 on bo...
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The invention discloses a wiper blade. The wiper blade comprises a wiper strip, a fixing piece and a pair of rail strips. The fixing piece is provided with a pair of side walls extending in the direction parallel to the longitudinal direction. The inner side of each side wall is at least provided with a rail groove sunken from the transverse direction of an accommodating space to the outer side. The distance from the lower abutting surface and the upper abutting surface of each rail groove is larger and larger in the longitudinal direction from the middle to the far end. The inner side of eachrail strip is mounted in a longitudinal groove. The outer side of each rail strip protrudes out of the corresponding longitudinal groove to be mounted in the corresponding rail groove. The wiper blade is easy to manufacture and good in wiping effect.
Description
technical field [0001] The present application relates to techniques for cleaning windshields, and more particularly to wiper blades for wiping windshields. Background technique [0002] Vehicles usually use wiper blades to scrape off rain, snow and sundries attached to the windshield to keep the windshield clean, improve vision and increase driving safety. Wiper blades include fixings, wiper strips and rails. The wiper strip is made of rubber, which is soft and has good elasticity. It has a scraping tongue that directly contacts the glass surface for wiping. The rail provides support for the wiper strip so that the wiper strip can be fully extended, and the scraper tongue can closely contact and wipe the glass surface. The rail is installed on the fixing part, and the fixing part is connected to the wiper arm, and the wiper blade connected to the fixing part is driven by the wiper arm to realize the wiping action. The rails are made of elastic steel sheets. Even though t...
Claims
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IPC IPC(8): B60S1/38
CPCB60S1/38B60S1/3848B60S2001/3812
Inventor 赖景旸王先峰张建D.福尔诺夫
Owner 泰祥汽车配件(深圳)有限公司