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A wiper connector and its matched wiper arm and its assembly method

A technology for connecting parts and wiper arms, applied in the field of wiper connecting parts, wiper arms and their assembly, can solve problems such as wiper blade prolapse, customer dissatisfaction, and inability to completely eliminate gaps, so as to avoid prolapse and ensure reliable clamping. Sex-enhancing effect

Active Publication Date: 2017-03-22
GUIYANG WANJIANG AVIATION ELECTROMECHANICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. With the current connection method, due to the manufacturing process, the gap between the mutual cooperation cannot be completely eliminated, and it is easy to cause obvious shaking of the wiper blade during use, causing customer dissatisfaction
[0004] 2. With the current connection method, the wiper blade may come out of the wiper arm during use

Method used

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  • A wiper connector and its matched wiper arm and its assembly method
  • A wiper connector and its matched wiper arm and its assembly method
  • A wiper connector and its matched wiper arm and its assembly method

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Embodiment Construction

[0037] In the following, with reference to the accompanying drawings and preferred embodiments, the specific implementation, features and functions of a wiper connector, a matched wiper arm and its assembly method according to the present invention will be described in detail as follows.

[0038] see Figure 1-14 , a wiper connector, comprising a connector body 8 and a metal connector 9, the metal connector 9 is connected to a bracket 10, and the outer side of the vertical vertical wall in the middle of the metal connector 9 is matched with a strip-shaped groove in the inner cavity of the connector; The inner cavity of the connector main body 8 is provided with an elastic structure A1, which is set as a two-sided connection structure or a cantilever structure. The elastic structure A1 is 0.15-0.35mm higher than the inner cavity plane, and the vertical structure A1 is in the middle of the metal connector 9. The purpose of matching the two outer sides of the vertical wall is to ...

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PUM

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Abstract

A wiper connector, the inner cavity of the main body (8) of the connector is provided with an elastic structure A (1), the elastic structure A (1) is set in a two-sided connection structure or a cantilever structure, and the elastic structure A (1) is higher than the inner The cavity plane is 0.15-0.35mm, which is matched with the two outer sides of the vertical vertical wall in the middle of the metal connector (9); multiple raised elastic structures B (2) are set on the top of the connector body (8), higher than the outer The cavity plane is 0.2‑0.4 mm, which is matched with the upper wall of the inner cavity of the wiper arm (7); two types of buckle structures, buckle A (3) and buckle B (4), are arranged symmetrically on both sides of the connector body (8), Buckle A (3) is a semicircular protrusion arranged on both sides of the head of the connector body (8); buckle B (4) is arranged on both sides of the tail of the connector body (8), and buckle B (4 ) is provided with a guide chamfer at the edge. The matching wiper arm has a semicircular groove (5) matching the shape of the buckle A (3), and a side slot (6) matching the shape of the buckle B (4). The two assembly methods are spinning type and plug-in type.

Description

technical field [0001] The invention belongs to a vehicle wiper device, in particular to a wiper connector, a matched wiper arm and an assembly method thereof. Background technique [0002] The vehicle wiper device, the wiper blade is connected to the end of the wiper arm, and also includes at least one detachable wiper blade, and the detachment is realized through the connecting device. At present, there are various connection modes between the wiper arm and the wiper blade, which belong to the patents of different companies. There are currently the following issues with connected devices: [0003] 1. With the current connection method, due to the manufacturing process, the gap between the mutual cooperation cannot be completely eliminated, and it is easy to cause obvious shaking of the wiper blade during use, causing customer dissatisfaction. [0004] 2. With the current connection method, the wiper blade may come out of the wiper arm during use. Contents of the invent...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60S1/40
CPCB60S1/40
Inventor 张俊豪刘永李有刚
Owner GUIYANG WANJIANG AVIATION ELECTROMECHANICAL
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