CN201255990Y

CN201255990Y - Electric horn seat for motor vehicle

Info

Publication number: CN201255990Y
Application number: CNU2008201320331U
Authority: CN
Inventors: 陈大永
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-08-01
Filing date: 2008-08-01
Publication date: 2009-06-10
Anticipated expiration: 2018-08-01

Abstract

An electric horn base for motor vehicles is composed of a cap body and a cover body, wherein the cap body is disposed at the top face of the cover body, the cross section of the base is in the shape of 'T', a plurality of vertical reinforcing ribs are circumferentially disposed on the outer wall of the cap body, a plurality of transverse reinforcing ribs are disposed on the top face of the cover body corresponding to the vertical reinforcing ribs, and the joint position of each transverse and each vertical reinforcing rib is transitioned via an arc. Junction between the bilateral edges of the vertical reinforcing ribs and the outer wall of the cap body is equipped with a transitional surface, junction between the bilateral edges of the transverse reinforcing ribs and the top face of the cover body is equipped with a transitional surface, and the transitional surfaces are cambered surfaces or inclined surfaces. The lower edge of the cover body is equipped with a flange. As the raised reinforcing ribs are positioned on the outer wall of the cap body and the surface of the cover body, each portion of the base is not easy to deform, thereby increasing the mechanical strength greatly and having strong external force resistance and anti-vibration capacity, and further the electric horn base is durable in use and beautiful in appearance.

Description

The electric horn of motor vehicle base

Technical field

The utility model relates to the motor vehicle electrical accessorie, particularly the electric horn of motor vehicle shell mechanism.

Background technology

Please refer to Fig. 1, the shell of existing electric horn of motor vehicle is made up of base 10 and guard shield 9, base 10 is solid of revolution, form by cap body 1 and lid 2 two parts, the xsect of base 10 becomes " protruding " font, cap body 1 is fixed in the end face of lid 2, between the end face of the outer wall of cap body 1 and lid 2 with the right angle transition, physical strength is relatively poor, easy deformation when being subjected to extraneous acting force or stronger shaking force makes moving iron core in the loudspeaker and static iron core spacing become big or diminishes, the mute or sounding not of tucket change of tune during use, poor reliability, and have certain potential safety hazard.

The utility model content

For addressing the above problem, the purpose of this utility model provides a kind of electric horn of motor vehicle base, has set up reinforcement in the cap body and the cap portion of base, the physical strength of base is increased substantially, can resist extraneous impact and vibrations, durable in use, and appearance is generous attractive in appearance.

The purpose of this utility model is achieved in that

A kind of electric horn of motor vehicle base, form by cap body and lid two parts, the cap body is arranged on the end face of lid, the xsect of base is " protruding " font, it is characterized in that: circumferentially be furnished with many vertical strengthening ribs on the external wall of described cap, the position corresponding with described vertical strengthening ribs is provided with many horizontal reinforcements on the end face of lid, and the joining place of each horizontal reinforcement and each vertical strengthening ribs is with arc transition.

Described vertical strengthening ribs has three.

The intersection of described vertical strengthening ribs both sides of the edge and the external wall of cap is provided with transition face, and this transition face is cambered surface or inclined-plane.

The intersection of described horizontal reinforcement both sides of the edge and lid end face is provided with transition face, and this transition face is cambered surface or inclined-plane.

The lower edge of described lid is provided with ring flange.

The utility model has following actively useful effect:

Owing to increased protruding reinforcement at external wall of cap and top surface, make the each several part of base not yielding, physical strength increases substantially, and anti-external influence power and anti-vibration ability are strong, durable in use, and appearance is generous attractive in appearance.

Description of drawings

Fig. 1 is the structural representation of existing electric horn of motor vehicle shell.

Fig. 2 is the structural representation of the utility model one embodiment.

Fig. 3 is the front view of Fig. 2.

Fig. 4 is the vertical view of Fig. 3.

Embodiment

Accompanying drawing number

1 cap body, 2 lids, 3 ring flanges, 4 vertical strengthening ribs

5 horizontal reinforcement 6 circular arcs 7 transition faces

8 transition faces, 9 guard shields, 10 bases, 11 bases

Please refer to Fig. 2, Fig. 3, Fig. 4, the utility model is a kind of electric horn of motor vehicle base 11, is made up of cap body 1 and lid 2 two parts, and cap body 1 is arranged on the end face of lid 2, and cap body 1 is one-body molded with lid 2, and the lower edge of lid 2 is connected with ring flange 3.

The xsect of base 11 is " protruding " font, circumferentially be furnished with three vertical strengthening ribs 4 on cap body 1 outer wall, position corresponding with vertical strengthening ribs 4 on the end face of lid 2 is provided with three horizontal reinforcements 5, and the joining place of each horizontal reinforcement 5 and each vertical strengthening ribs 4 is with circular arc 6 transition.

The intersection of vertical strengthening ribs 4 both sides of the edge and cap body 1 outer wall is provided with transition face 7, and this transition face 7 is cambered surface or inclined-plane.

Laterally the intersection of reinforcement 5 both sides of the edge and lid 2 end faces is provided with transition face 8, and this transition face 8 is cambered surface or inclined-plane.

The inside hyte part of electric horn of motor vehicle is known prior art, so no longer given unnecessary details.

Owing to increased protruding reinforcement at external wall of cap and top surface, make the each several part of base 11 not yielding, physical strength increases substantially, and anti-external influence power and anti-vibration ability are strong, durable in use, and appearance is generous attractive in appearance.

Claims

1, a kind of electric horn of motor vehicle base, form by cap body and lid two parts, the cap body is arranged on the end face of lid, the xsect of base is " protruding " font, it is characterized in that: circumferentially be furnished with many vertical strengthening ribs on the external wall of described cap, the position corresponding with described vertical strengthening ribs is provided with many horizontal reinforcements on the end face of lid, and the joining place of each horizontal reinforcement and each vertical strengthening ribs is with arc transition.

2, electric horn of motor vehicle base as claimed in claim 1 is characterized in that: described vertical strengthening ribs has three.

3, electric horn of motor vehicle base as claimed in claim 1 is characterized in that: the intersection of described vertical strengthening ribs both sides of the edge and the external wall of cap is provided with transition face, and this transition face is cambered surface or inclined-plane.

4, electric horn of motor vehicle base as claimed in claim 1 is characterized in that: the intersection of described horizontal reinforcement both sides of the edge and lid end face is provided with transition face, and this transition face is cambered surface or inclined-plane.

5, electric horn of motor vehicle base as claimed in claim 1, it is characterized in that: the lower edge of described lid is provided with ring flange.