Soft wiper

A boneless wiper and wiper blade technology, applied in vehicle cleaning, vehicle maintenance, transportation and packaging, etc., can solve the problems of difficult disassembly of wiper joints and uneven pressure of wiper blades, and achieve uniform pressure distribution and tight guarantee. fit effect

Active Publication Date: 2014-04-30
NINGBO XINHAI AIDO AUTOMOBILE WIPER MFGCO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to solve the problem of difficulty in disassembling the wiper joint and uneven pressure on the wiper blade assembly

Method used

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Embodiment Construction

[0024] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0025] like figure 1 , figure 2 , image 3 As shown, the present invention includes a wiper blade assembly and a joint 7 for connecting a wiper arm, and the two are connected as a whole through a sheet-shaped connecting steel sheet 5 . Different transition joints 6 can also be installed on the joint 7 to adapt to various types of wiper arms, so as to realize the versatility of the wiper.

[0026] The wiper blade assembly adopts the existing technology, including the rubber strip 1, the elastic steel sheet 3 is fixed on the top surface of the rubber strip 1, and the sheet-shaped connecting steel sheet 5 is arranged in the middle of the rubber strip 1 and fixed on the elastic steel sheet 3, the left and right sides of the sheet-shaped connecting steel sheet 5 are respectively provided with left and right triangular sheaths 4, and the left and right triangular sheat...

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PUM

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Abstract

A soft wiper comprises a blade assembly and a connector (7), both of which are incorporated by a connecting steel sheet (5). The connecting steel sheet (5) is provided with a number of projections (51, 52, 53). Two side walls (71) and a top wall (72) are provided at the lower connecting portion of the connector (7), and a number of strip projections (73) are provided on the inner surfaces of the two side walls (71). An opening communicated with the top wall (72) is provided on one side wall (71) of the lower connecting portion of the connector (7), and an elastic arm (74) is provided in the opening. A raised stop (75) is provided on the lower side of the elastic arm (74). The connecting steel sheet (5) is inserted and mounted in the gap between the strip projections (73) and the top wall (72). The fixation and the detachment of the connector (7) and the blade assembly are realized by sliding the connecting steel sheet (5) in the gap between the strip projections (73) of the two side walls (71) of the lower connecting portion of the connector and the top wall (72). Meanwhile, the pressure exerted by a wiper arm is transmitted to the blade assembly evenly through the connecting steel sheet (5), and it ensures the compact fit of the blade assembly and a front window shield.

Description

technical field [0001] The present invention relates to wipers, in particular to boneless wipers. Background technique Background technique [0002] Wiper is one of the indispensable important parts on the car, its function is to scrape, clean the front windshield of car, if cleaning effect is not good, it will affect the driver's line of sight and endanger driving safety. Existing boneless wipers are generally composed of a wiper blade assembly and a joint for connecting the wiper arm. The joints are usually clamped on the wiper blade assembly through several symmetrical clamping heads. However, this clamping The connection method has the following disadvantages: [0003] (1) It is difficult to disassemble. When the joint is damaged or the wiper blade assembly needs to be replaced, it is difficult to remove it from the wiper blade assembly. If it is disassembled with tools, it is easy to damage the wiper blade assembly. [0004] (2) The pressure of the wiper arm is tran...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60S1/40
CPCB60S1/3858B60S1/4077B60S1/4003B60S1/387B60S1/4083B60S1/4009
Inventor 尤海永
Owner NINGBO XINHAI AIDO AUTOMOBILE WIPER MFGCO
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