KR101585426B1

KR101585426B1 - Contact structure of transmission cable

Info

Publication number: KR101585426B1
Application number: KR1020100110628A
Authority: KR
Inventors: 김미영
Original assignee: 현대자동차주식회사
Priority date: 2010-11-08
Filing date: 2010-11-08
Publication date: 2016-01-18
Also published as: KR20120049059A

Abstract

The present invention relates to a transmission cable coupling structure, and more particularly, to a transmission cable coupling structure for a transmission cable coupling structure, which includes a base bracket connected to a shift lever of a vehicle, a fixing portion formed at one end of the base bracket, a transmission cable connecting the transmission lever and the transmission, And a clip which is formed at one end of the socket and which is seated in the fixing part and which is in contact with the outer surface of the socket and is engaged with the fixing part, And more particularly to a transmission cable fastening structure capable of reducing a play due to deformation and movement of a clip by reinforcing a supporting force in a circumferential direction through a clip.

Description

[0002] Contact structure of transmission cable [0003]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a transmission cable fastening structure, and more particularly, to a transmission cable fastening structure capable of preventing deformation and movement in an axial direction or a circumferential direction and reducing a clearance.

As shown in Fig. 1A, the transmission cable 3 generally connects the shift lever 1 of the vehicle interior to the transmission, and when the shift lever 1 is operated, it is connected to the operation of the transmission.

That is, the transmission cable 3 is coupled to the base bracket 2 to which the shift lever 1 is connected. To this end, the socket 4 is positioned at one end of the transmission cable 3, And is fastened to the end of the base bracket 2 by a clip 5 formed to surround the upper part.

In such a conventional fastening structure, the clip 4 can not be fastened or supported by the socket 4 alone according to the shape of the end of the base bracket 2, Both ends of the clip 5 are fitted to the base bracket 2 to support the socket 4. [

Therefore, the socket 5 is entirely held by the clip 5 in order to prevent the socket 4 from moving in the axial direction and circumferential direction. When the clip 5 is deformed or moved, (2), and the safety of the passenger and maintenance of the vehicle performance are not maintained when the vehicle is operated.

SUMMARY OF THE INVENTION It is an object of the present invention to overcome the above-mentioned problems and to provide a method of strengthening an axial supporting force of a socket which is a connecting portion of a transmission cable through a change of a shape of a base bracket, And to provide a transmission cable fastening structure capable of reducing a clearance caused by movement.

According to an aspect of the present invention, there is provided a transmission device comprising: a base bracket connected to a shift lever of a vehicle; a fixing portion formed at one end of the base bracket; a transmission cable connecting the shift lever and the transmission; And a clip which is engaged with the outer surface of the socket and is engaged with the fixing part.

Preferably, the fixing portion is formed in a semicircular shape having a lower side rounded, and is provided with a support member extending in parallel to one side of the fixing portion and extending outwardly at a predetermined distance therebetween, It is preferable that a protruding portion protruding in a cylindrical shape along the circumference is formed and fitted to be fixed to the inner space of the fixing portion.

Further, the inner side surface of the clip, which abuts the outer surface of the socket, is formed in a circular shape so as to be rotatable on the outer surface of the protrusion, and an upper protrusion and a lower protrusion are formed on the outer surface of the clip, And is more preferably fixedly coupled to the support member.

The effect of the present invention having the above-described structure is to prevent movement of the socket in the axial direction at the stationary portion of the base bracket and prevent movement of the socket in the circumferential direction by the clip, The transmission cable can be fixed, and a more stable structure can be maintained, so that the safety of the vehicle can be improved.

FIG. 1A is a perspective view showing a conventionally used transmission cable fastening structure. FIG.
FIG. 1B is an enlarged view of a portion A in FIG. 1A. FIG.
1C is a perspective view of a conventional socket and clip.
1D is a perspective view showing a base bracket which has been conventionally used.
2 is a perspective view showing a transmission cable fastening structure according to the present invention.
3 is a perspective view showing a base bracket and a fixing part used in the present invention.
4A and 4B are perspective views showing a clip used in the present invention.
5 is a perspective view of a socket and clip used in the present invention.
6A is a plan view showing a base bracket and a fixing part used in the present invention.
6B is a plan view showing the transmission cable and the socket are located at the fixing portion.
6C is a plan view showing a clip and a socket coupled to the socket;

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

The transmission cable connection structure of the present invention includes a base bracket 10 connected to a shift lever of a vehicle, a fixing portion 20 formed at one end of the base bracket 10, a transmission cable 30 connecting the transmission lever and the transmission, A socket 40 formed at one end of the transmission cable 30 and seated in the fixing portion 20; a clip 50 which is in contact with the outer surface of the socket 40 and is engaged with the fixing portion 20; ).

2, a fixing portion 20 is formed at one end of the base bracket 10 to fix the transmission cable 30 connecting the shift lever and the transmission, 20 are formed in a semicircular shape having a lower side rounded and have an open top shape and a groove is formed from the upper side to the lower side so that the transmission cable 30 can be positioned.

3, the fixing part 20 may be formed as a downwardly concave shape, so that a socket 40 formed at one end of the transmission cable 30 is connected to the fixing part (not shown) 20).

The transmission cable 30 and the socket 40 have a circular cross section and are formed in a semicircular shape in which the lower surface of the fixing portion 20 is rounded and spaced apart so as to have a predetermined gap therebetween, The socket 40 is formed with a protruding portion 41 protruding in a cylindrical shape along the circumference of the socket 40. The protruding portion 41 protrudes from the socket 40, And is fitted and fixed in the inner space of the housing 20 to prevent movement in the forward and backward directions (axial direction).

Particularly, it is preferable that the fixing portion 20 is formed so as to have the same length as the protruding portion 41 and is tightly coupled to the protruding portion 41. Accordingly, the axial movement of the transmission cable 30 Thereby enabling stable support.

A support member 21 extending outward is formed at one side of the fixing portion 20 and the support member 21 is formed along the longitudinal direction (axial direction) of the fixing portion 20, 21, the clip 50 is fixed to prevent the transmission cable 30 from moving in the circumferential direction.

4A and 4B, the inner surface of the clip 50, which is in contact with the outer surface of the socket 40, is formed in a circular shape, And an upper protrusion 51 and a lower protrusion 52 are formed on the outer surface of the clip 50 to extend outwardly.

The upper protrusions 51 and the lower protrusions 52 are spaced apart from each other on the outer surface of the clip 50. When the clip 50 is engaged with the fixing portion 20, So that the member 21 can be positioned and fixedly coupled.

The upper protrusions 51 and the lower protrusions 52 are opened toward the spaces separated from each other. In particular, the outer surface of the lower protrusions 52 is rounded to form a curved line, So that the clip 50 can be prevented from moving in the circumferential direction of the transmission cable 30.

Hereinafter, the coupling process of the transmission cable fastening structure of the present invention will be described in more detail.

6A to 6C, the transmission cable 30 and the socket 40 are seated and fixed to the inside of the fixing portion 20 formed at the end of the base bracket 10, Thereby preventing movement in the direction.

The inner surface of the clip 50 is placed in close contact with the protruding portion 41 of the socket 40 and then the clip 50 is rotated downward so that the gap between the socket 40 and the fixing portion 20 The lower protrusion 52 passes through the support member 21 and the support member 21 is placed in the space where the upper protrusion 51 and the lower protrusion 52 are spaced apart from each other.

Therefore, the clip 50 is fixed to the support member 21, and it is possible to prevent the transmission cable 30 and the socket 40 from moving in the circumferential direction by filling the empty space inside.

Since the different components can fix the transmission cable 30 and the socket 40 in the axial direction and in the circumferential direction separately, it is possible to prevent the gap phenomenon caused by the deformation and movement of the clip 50 And the safety of the vehicle structure can be achieved.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the inventions. Will be clear to those who have knowledge of.

10: base bracket 20:
21: Support member 30: Transmission cable
40: socket 41:
50: clip 51: upper projection
52: Lower projection

Claims

A base bracket 10 connected to the shift lever of the vehicle;
A fixing part 20 formed at one end of the base bracket 10;
A transmission cable 30 connecting the shift lever and the transmission;
A socket (40) formed at one end of the transmission cable (30) and seated in the fixing portion (20);
And a clip (50) which abuts the outer surface of the socket (40) and engages with the fixing part (20).

The method according to claim 1,
The fixing part 20 is formed in a semicircular shape with a lower side rounded and is disposed parallel and spaced apart with a predetermined gap therebetween and a supporting member 21 extending toward the outside is formed at one side Features Transmission cable fastening structure.

The method according to claim 1,
Wherein the socket (40) is formed with a protruding portion (41) protruding in a cylindrical shape along the circumference and is fitted to be fixed to the inner space of the fixing portion (20).

3. The method of claim 2,
Wherein an upper protrusion (51) and a lower protrusion (52) extending toward the outside are formed on the outer side surface of the clip (50) and are fixedly coupled to the support member (21).

The method of claim 3,
Wherein an inner side surface of the clip (50) abutting the outer surface of the socket (40) is formed in a circular shape so as to be rotatable on an outer surface of the protrusion (41).