Flanging-preventing horn of automobile

A horn and anti-rollover technology, applied in vehicle parts, sound signal devices, signal devices, etc., can solve the problems of poor sealing effect, easy deformation of connecting edges, corrosion of electronic component contacts, etc., to increase stability and good sealing effect. , the effect of long service life

Inactive Publication Date: 2015-12-16
YANCHENG DAJIE IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the connecting edge between the upper shell of the horn and the lower shell of the horn is a relatively weak structure, when tightening the horn shell with fixing bolts and fixing nuts, especially when multiple fixing bolts and fixing nuts are tightened, due to tightening The degree of connection is different, and the connecting edge is easy to deform, causing the connecting edge to turn up and flanging, leaving a gap between t

Method used

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  • Flanging-preventing horn of automobile
  • Flanging-preventing horn of automobile
  • Flanging-preventing horn of automobile

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Embodiment Construction

[0011] The specific content of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0012] like figure 1 , figure 2 , image 3 , Figure 4 As shown, the automobile anti-flange horn includes: a horn upper shell 1 and a horn lower shell 2, an upper connecting edge 3 is arranged on the horn upper shell 1, and an upper connecting edge 3 is arranged on the horn lower shell 2 The lower connection side 4, the upper connection side 3 and the lower connection side 4 are fixedly connected by a number of fixing bolts 5 and fixing nuts 6, and an inner cavity with the lower horn housing 2 is provided on one side of the lower horn housing 2 The interconnected bell mouth 7 is characterized in that two semicircular anti-flanging concave blocks 8 are wrapped on the outer sides of the upper connecting edge 3 and the lower connecting edge 4, and the two semicircular anti-flapping The inner side of the concave clamp...

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Abstract

The invention discloses a flanging-preventing horn of an automobile. The flanging-preventing horn comprises an upper horn shell and a lower horn shell. An upper connecting edge is arranged on the upper horn shell, and a lower connecting edge is arranged on the lower horn shell. The upper connecting edge and the lower connecting edge are fixedly connected through a plurality of fixing bolts and fixing nuts. A horn mouth communicated with an inner cavity of the lower horn shell is formed in one side of the lower horn shell, the outer side of the upper connecting edge and the outer side of the lower connecting edge are covered with two semicircular U-shaped flanging-preventing clamping blocks, and clamping grooves matching the upper connecting edge and the lower connecting edge are formed in the inner sides of the two semicircular U-shaped flanging-preventing clamping blocks. A plurality of bolt fixing holes matching the fixing bolts are evenly formed in the two semicircular U-shaped flanging-preventing clamping blocks, and an annular sealing gasket is arranged in the position, between the upper connecting edge and the lower connecting edge, in the two semicircular U-shaped flanging-preventing clamping blocks.

Description

technical field [0001] The invention relates to an automobile accessory, in particular to an automobile anti-flange horn. Background technique [0002] With the improvement of people's living standards, the number of cars has reached an unprecedented scale, and auto parts have also developed rapidly. People's requirements for auto parts are getting higher and higher. Car horns are a vital part of auto parts. Ring, it provides an important guarantee for people's safe travel. At present, the car horn structure is similar, and its structure mainly includes: a horn upper shell and a horn lower shell, an upper connecting edge is arranged on the horn upper shell, and a lower connecting edge is arranged on the horn lower shell, The upper connecting edge and the lower connecting edge are fixedly connected by a plurality of fixing bolts and fixing nuts, and a bell mouth communicating with the inner cavity of the lower horn casing is provided on one side of the lower horn casing. Si...

Claims

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Application Information

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IPC IPC(8): B60Q5/00
Inventor 陈青陈长生孙玉华
Owner YANCHENG DAJIE IND CO LTD
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