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Rocker arm connecting device, rocker arm connecting component using rocker arm connecting device and connecting method

A technology of connecting device and connecting parts, which is applied in the direction of vehicle cleaning, transportation and packaging, vehicle maintenance, etc., can solve the problem of loose and falling off of the connector and the rocker arm, and achieve the effect of firm connection

Inactive Publication Date: 2017-06-30
DANYANG UPC AUTO PARTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in the wiper blades in the prior art, a connector of a single structure is used to connect with the rocker arm, so that the connector and the rocker arm are prone to loosening and falling off after a long time of use

Method used

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  • Rocker arm connecting device, rocker arm connecting component using rocker arm connecting device and connecting method
  • Rocker arm connecting device, rocker arm connecting component using rocker arm connecting device and connecting method
  • Rocker arm connecting device, rocker arm connecting component using rocker arm connecting device and connecting method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] like figure 1 As shown, a rocker connecting device includes a main connecting piece 1 and a secondary connecting piece 2, the main connecting piece 1 is used to be covered in the rocking arm connecting part of the rocking arm 3, and the secondary connecting piece 2 has a sliding body 21 and the cover body 22 connected with the sliding body 21 and located at the front part of the sliding body 21, the cover body 22 is provided with a socket cavity 221 matching the front end shape of the rocker arm connection part, the sliding body 21 is slidably fitted on the main connecting piece 1 in the front-rear direction, and an in-position locking structure is provided between the sliding body 21 and the main connecting piece 1, so that when the sliding body 21 slides in place on the main connecting piece 1 At this time, the in-position locking structure acts to lock the relative position of the sliding body 21 and the main connecting piece 1 , and at this time, the front end of th...

Embodiment 2

[0025] like Figure 1~5 As shown, a rocker arm connection part, which includes the rocker arm 3 and the rocker arm connection device in Embodiment 1; wherein,

[0026] The rocker arm 3 is provided with a cover cavity 31 for covering the main connecting piece 1. When the main connecting piece 1 is installed in place in the cover cavity 31 and the sliding body 21 slides in place on the main connecting piece 1, the rocker The front end of the arm connecting part is embedded in the socket cavity 221 , and the main connecting part 1 and the secondary connecting part 2 jointly limit the movement of the rocker arm 3 up, down, left, right, forward and backward.

[0027] like figure 2 As shown, the group of walls enclosing the housing cavity 31 on the rocker arm 3 includes an upper wall 311 of the connecting part, a front wall 312 of the connecting part, a left wall 313 of the connecting part and a right wall 314 of the connecting part. The bottom of the left wall 313 and / or the rig...

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Abstract

The invention discloses a rocker arm connecting device, a rocker arm connecting component using the rocker arm connecting device and a connecting method. The rocker arm connecting device comprises a main connecting element and a sub connecting element, wherein the main connecting element is used for being covered in the rocker arm connecting part of a rocker arm; the sub connecting element is provided with a sliding body and a cover body; the cover body is connected with the sliding body and is positioned at the front part of the sliding body; an embedding groove cavity matched with the shape of the front end of the rocker arm connecting part is arranged on the cover body; the sliding body is assembled on the main connecting element in a way of being capable of sliding in the front and back direction; an in-place locking mechanism is arranged between the sliding body and the main connecting element so that when the sliding body slides in place on the main connecting element, the in-place locking structure acts so that the relative positions of the sliding body and the main connecting element are locked; at the moment, the front end of the rocker arm connecting part is embedded into the embedding groove cavity. The rocker arm connecting device has the advantages that the connection of the rocker arm in a windscreen wiper is firm; after long-time use, the loosening and falling phenomena cannot occur.

Description

technical field [0001] The invention relates to a rocker arm connection device, a rocker arm connection part and a connection method using the same. Background technique [0002] At present, in the wiper blades in the prior art, a connector of a single structure is used to connect with the rocker arm, so that the connector and the rocker arm are prone to loosening and falling off after a long time of use. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the defects of the prior art, and provide a rocker arm connecting device, which can make the rocker arm in the wiper firmly connected, and will not loosen or fall off after a long time of use. [0004] The technical solution adopted by the present invention to solve the above-mentioned technical problems is: a rocker arm connecting device, which includes a main connecting piece and a secondary connecting piece. The piece has a sliding body and a cover connected t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60S1/34
CPCB60S1/3431
Inventor 张哲玮雷腾
Owner DANYANG UPC AUTO PARTS
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