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Attachment structure

A technology for connecting structures and components, which is applied in the direction of handwheels, steering controls installed on vehicles, handles, etc., and can solve problems such as collision between the rotary connector device 81 and the combination switch 86, weakening of the locking claw, and destruction of the locking claw. To achieve the effect of promoting operability and fixing reliability, effective connection, and improving accuracy

Inactive Publication Date: 2010-04-07
YAZAKI CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0015] In addition, according to Figure 10 In the structure of coupling the rotary connector device and the combination switch in the prior art, although the rotary connector device 81 and the combination switch 86 can be fixed to the bracket 84 through the locking claws 83, 88, respectively, there is a concern that due to repeated coupling and separation And destroy the locking claw 83,88 or weaken the fixing force of the locking claw 83,88, so that the rotary connector device 81 and the combined switch 86 collide or break away

Method used

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Examples

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Embodiment Construction

[0051] Figures 1 to 5 An embodiment of a structure coupling a rotary connector device and a combination switch according to the present invention is shown.

[0052] like figure 1 As shown, the rotary connector device 1 and the combination switch 2 are fixed to each other by a bracket 3 . A steering shaft (not shown) is inserted into a hole portion 4 at the center of the bracket 3, and the combination switch 2 is fixed to a resin cover (not shown) which is cylindrical around the steering wheel.

[0053] In the basic structure of the rotary connector device 1, a substantially helical flat wire harness (not shown) is contained in the inner side of a case including a fixed cover 6 and a rotary cover 5, both of which are ring-shaped and made of synthetic resin. production. One end of the flat wire harness connects to connector 7 ( image 3 ), the other end of the flat wire harness is connected to the connector 8 on the side of the swivel cover.

[0054] like Figures 1 to 4...

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PUM

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Abstract

An attachment structure includes a bracket that is arranged around a steering, a rotary connector device that has an engagement portion for being provisionally fixed to the bracket in a provisionallyfixed state, and a combination switch that has a guide portion for being slidably retained to the bracket in the provisionally fixed state. The rotary connector device and the combination switch are completely fastened together with the bracket by a screw member from the provisionally fixed state.

Description

technical field [0001] The present invention relates to an attachment structure for coupling a rotary connector device and a combination switch for fixing the combination switch and the rotary connector arranged around a steering wheel of a vehicle to each other through a bracket. Background technique [0002] Figure 8 A conventional rotary connector is shown (refer to Patent Document 1). [0003] The rotary connector device 61 is arranged near the steering wheel 62 of the vehicle, and includes an annular rotary cover 64 fixed to the steering shaft 63, an annular fixed cover 65 fixed to the combination switch 69 on the outer side of the steering shaft 63, and The interior of the annular space 66 surrounded by the two covers 64, 65 is a flexible flat wire 67 wound in a substantially helical shape. [0004] A roller 68 is rotatably provided in the circular space 66 , and flat harnesses 67 are arranged along the inner peripheral wall of the rotary cover 64 and the outer perip...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60R16/02B62D1/04
CPCB60Q1/1469B62D1/10B62D1/12
Inventor 三井隆彦関野豊
Owner YAZAKI CORP
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