An operating rod assembly

Abstract

The invention provides an operating rod assembling component. A limiting structure of variable fitting tolerance is formed in the axial direction of a rod body, and position deviation caused by the deviation interval of the dimensional tolerance is compensated in the axial direction of the rod body so that the operating rod assembling component having an integrated and seamless external surface is provided.

Description

technical field [0001] The invention relates to automobile technology, in particular to an operating rod assembly assembly. Background technique [0002] In the joystick used for automobiles, for the sake of aesthetics and the requirement of providing prompt display, it is usually necessary to provide a decorative part covering the body of the joystick on the outer surface of the body of the joystick. [0003] Usually, as figure 1 As shown, the operating rod body 1 has an irregular shape, which is generally a cylinder, and both the circumferential surface 2 and the end surface 3 of the cylinder need to be covered with decorative parts. In order to achieve compliant coverage, most of the decorative parts adopt a separate multi-piece design, that is, a plurality of decorative parts with a planar shape are set on the boundary of the bending part 4 at the junction of the peripheral surface 2 and the end surface 3, and multiple decorative parts are used. The outer surface of th...

AI Technical Summary

Problems solved by technology

Wherein, the peripheral surface portion and the end surface portion of the decorative part can be locked and connected with the operating rod body 1 through a snap-fit ​​structure, but since the bending part has an angle with the peripheral surface part, if the bending part of the decorative part If the clamping structure is set, it must have an included angle with the ejection direction of the clamping structure on the peripheral surface. Due to the limitation of the ejection direction, the mold cannot manufacture the clamping structure from two directions. Therefore, in the existing situation Next, in this kind of decorative part with a bent part, the bent part is not provided with a snap-fit ​​structure that is locked and connected with the operating rod body

However, due to manufacturing tolerances, stress during use, etc., the decorative part will be subjected to an external force (as shown by the arrow in the figure) from the circumferential surface toward the end surface along the axial direction of the operating rod body, resulting in the bending of the decorative part. Far away from the operating rod body, causing the bending part to warp, unable to achieve the sealing effect covering the operating rod body, and affecting the comfort of operation

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