JP2557381Y2 - Control cable bulkhead penetration structure - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure in which a control cable penetrates a trunk room partition of a vehicle.

[0002]

2. Description of the Related Art Conventionally, there has been an example in which a structure in which a control cable penetrates a trunk room partition is applied to a large bus. In such a large bus, an engine is provided at a rear portion of a vehicle, and a driver's seat portion at a front portion of the vehicle is provided. A control cable for controlling the engine and a parking cable for controlling the rear wheels (hereinafter, these cables may be collectively referred to as a control cable) are disposed below the floor of the passenger seat.

[0003] That is, these control cables are supported along several supporting pieces attached to a member extending in the vehicle length direction, for example, and are arranged along the lower part of the passenger seat passage. On the way, it passes through the inside upper part of the trunk room, and is stretched through a partition partitioning a space part where a rear wheel, an engine and the like are provided behind the trunk room and the trunk room.

Since such a control cable is slid in the front-rear direction by an operation from the driver's seat, it cannot be fixed to the partition at the penetrating portion of the partition. Conventionally, as shown in FIG. The grommet 13 is fitted into the through hole 12 of the connector 11, and the control cable 5 is inserted through the grommet 13 to close the gap between the control cable 5 and the partition 11, and the control cable 5 can slide with respect to the partition 11. It has a certain partition penetration structure.

[0005]

However, in such a conventional control cable bulkhead penetrating portion structure, the control cable only has to penetrate a grommet fitted into the trunk room partition wall, and the penetrating portion has a sufficient liquid-tight structure. Because of this, muddy water and rainwater from the rear wheel from the outside of the trunk room pass through this penetration, and muddy water and rainwater from the rear wheel infiltrate into the inside of the partition wall, causing the luggage in the trunk room to become dirty. is there.

[0006] The present invention has been made in view of such a problem, and the intrusion of water into the trunk room is prevented by using a liquid-tight structure for penetrating the trunk room partition portion of the control cable. It is another object of the present invention to provide a structure for penetrating a partition wall of a control cable.

[0007]

For this reason, the control cable partition wall penetrating structure of the present invention has a structure in which the control cable penetrates the trunk room partition wall of the vehicle through the through hole of the trunk room partition wall. A pipe member that is attached in a liquid-tight manner with the through hole is provided, and the control cable covered with a guide pipe is inserted into the pipe member, and the pipe member and the guide pipe are formed outside the trunk room. Is covered with a waterproof connector, and the connector, the pipe member and the guide pipe are tightened by clips.

[0008]

In the above-described structure for penetrating the partition wall of the control cable according to the present invention, the control cable covered by the guide pipe is inserted into a pipe member which penetrates the trunk room partition wall in a liquid-tight manner. On the outside, the pipe member and the guide pipe are covered with a waterproof connector and fastened with clips to waterproofly cover the insertion portion between the pipe member and the guide pipe.
Therefore, water does not enter the trunk room from outside the partition wall through the control cable penetration portion.

[0009]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a cross-sectional view showing an embodiment of the structure of a partition wall of a control cable according to the present invention; FIG. FIG. 3 is a side view in which a part of a large bus having a partition wall penetrating portion structure of the present control cable is cut away to show a partition wall penetrating portion, and FIG. 4 is IV-IV in FIG.
FIG. 5 is a cross-sectional view of one portion of the right side of the vehicle as viewed from the arrow, and in FIGS. 1 to 4, the same reference numerals as those in FIG.

FIG. 3 shows a large-sized bus as an example having a partition wall penetration structure of the control cable.
In such a large bus 1, an engine 2 is provided at the rear of the vehicle, and a control cable 5 for controlling the engine 2 and a parking cable (not shown) for controlling the rear wheels 4 are provided from a driver's seat 3 at the front of the vehicle. A control cable) is provided below the floor of the passenger seat 6.

Then, these control cables 5
As shown in FIG. 3 and FIG. 4, for example, the lower part of the passenger seat passage 6a is supported by several support pieces 8 attached to a member 7 or the like extending in the vehicle length direction. Along the way, a space 10 where the rear wheel 4 and the engine 2 and the like are provided on the way through the cooling unit storage room 14, further through the upper inside of the trunk room 9, and the rear room 9, and the trunk room 9 Is stretched through a partition 11 that separates the two.

That is, as shown in FIG. 4, the mounting structure for arranging the control cable is such that, as shown in FIG. It is supported by a support piece 8 attached to a member 7 extending in the direction and a clamp 8a. On the way, the trunk room 9 is disposed above the communication part 9 a where the left and right trunk rooms 9 communicate with each other, and penetrates the rear partition 11 of the trunk room 9.

Now, the partition wall penetrating portion structure is such that the control cable 5 penetrates through the partition wall 11 of the trunk room 9, particularly the space 1 where the rear wheel 4 is installed.
It is provided at the penetration part of the trunk room outside partition wall 11 adjacent to 0.

That is, as shown in FIGS. 1 and 2, a through hole 12 of a trunk room partition 11 made of metal such as iron is used.
In the same manner, a metal pipe member 16 is protruded to the outside of the partition wall so as to protrude to a certain extent, and a joint 12a between the partition wall 11 and the pipe member 16 is fixed by welding. Joint 12 with member 16
A sealer 17 is applied to a. Thereby, the partition wall 11 and the pipe member 16 are firmly fixed, and a through-hole structure that is liquid-tightly connected is formed.

The control cable 5 is covered with a guide pipe 15 made of a resin such as polypropylene, which extends over substantially the entire length of the lower part of the vehicle floor. The control cable 5 can be slid forward and backward in the guide pipe 15, and water and the like do not enter the guide pipe 15.

By inserting the guide pipe 15 for covering the control cable 5 through the pipe member 16 as described above, the control cable 5 and the guide pipe 15 penetrate the partition 11. Diameter of guide pipe 15 and pipe member 1
6 have substantially the same inner diameter.

As an actual manufacturing procedure, the guide pipe 15 is first attached to the vehicle body and inserted through the pipe member 16, and the control cable 5 is manufactured by a procedure in which the control cable 5 is inserted through the guide pipe 15 later. You.

Further, in the outer portion of the partition wall 11, the portion where the guide pipe 15 protrudes from the pipe member 16, that is, the outer end portion of the pipe member 16, encloses the outer circumference of the guide pipe 15 and the pipe member 16. The connector 19 is elastic and waterproof like rubber.
Then, the two members 16 and 15 are covered together, and the respective parts of the two members are fastened from outside by using several clips 20. Thereby, the guide pipe 15 and the pipe member 1
The insertion portion with the cover 6 is liquid-tightly covered to form an insertion portion structure which is connected thereto.

The obstruction plug 18 at the end of the guide pipe 15 is not directly related to the liquid-tight construction of the trunk room partition penetration structure according to the present invention, which prevents water from entering the guide pipe 15. This is to prevent it.

With the above-described structure, the trunk room partition penetration structure of the control cable according to the present invention has a solid and good liquid-tight structure between the partition 11 and the pipe member 16 by welding and sealing agent treatment. Since the guide pipe 15 and the pipe member 16 are covered with the waterproof connector 19 outside the partition wall 11 and tightened by the clip 20 to maintain a reliable liquid-tight structure, the control cable 5 slides. The liquid-tight construction at the partition wall penetration is completed, and it is possible to reliably and satisfactorily prevent rainwater and car wash water from entering the trunk room 9 from the outside of the partition wall 11 and muddy water from the rear wheels 4 from splashing. This prevents the luggage in the trunk room 9 from being soiled.

Then, the difficult liquid-tight connection between the non-metal and the metal between the metal guide pipe 15 and the metal trunk room partition 11 which covers the control cable 5 and protects it from rusting is prevented by one metal. the simple construction of the degree to which Ho設the manufacturing of the pipe member 16, securely and easily accomplished, yet, in resulting shall be <br/> sufficiently resistant to vibration of the vehicle the configuration is a robust is there. When the control cable 5 is replaced or repaired , the obstruction plug 18 is guided.
Remove from the pipe 15 and pull out the control cable 5
And then replace and repair the guide pipe 15
In such a case, the operation can be easily performed by removing the clip 20 and the connector 19.

[0022]

As described above in detail, according to the control cable partition wall penetrating portion structure of the present invention, the control cable passes through the through hole of the trunk room partition wall at the partition wall penetrating portion where the control cable passes through the trunk room partition wall of the vehicle. A pipe member which is mounted in a liquid-tight manner with the through-hole, and the control cable covered with a guide pipe is inserted into the pipe member, and the pipe member and the guide are disposed outside the trunk room. Since the surface of the pipe is covered with a waterproof connector, and the connector, the pipe member and the guide pipe are tightened by a clip, the control cable can be easily inserted into the trunk room from the trunk room partition wall penetration portion of the control cable. Water can be reliably prevented from entering the In addition there is the advantage that it does not stain and within the housing luggage arm, the clip and connector
The very simple task of removing the
It also has the advantage that it can be replaced or repaired.
You.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view of a structure for penetrating a partition wall of a control cable according to an embodiment of the present invention.

FIG. 2 is a side view of the partition wall penetration structure of FIG.

FIG. 3 is a partially cut-away side view of a large-sized bus as an example showing a position where a partition wall penetrating portion of the present invention is present.

FIG. 4 is a cross-sectional view of one side of the vehicle taken along the line IV-IV in FIG. 3;

FIG. 5 is a cross-sectional view of a structure of a control cable according to a conventional example.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Large bus 2 Engine 3 Driver seat 4 Rear wheel 5 Control cable 6 Passenger seat 6a Passenger seat passage 7 Member extending over the vehicle length direction 8 Supporting piece 8a Clamp 9 Trunk room 9a Communication part 10 Space part 11 Partition wall 12 Through hole 12a Joint 13 Grommet 14 Cooling Unit Storage Room 15 Guide Pipe 16 Pipe Member 17 Sealer 18 Closure Plug 19 Connector 20 Clip

Claims (1)

(57) [Scope of request for utility model registration] A pipe member which penetrates a through hole of the trunk room partition and is mounted in a liquid-tight manner with the through hole at a partition penetration portion through which a control cable passes through a trunk room partition of the vehicle; and The control cable, which is covered with a guide pipe, is inserted into the outside of the trunk room, and the surfaces of the pipe member and the guide pipe are covered with a waterproof connector, and the connector and the pipe are clipped. A structure for penetrating a partition wall of a control cable, wherein the member and the guide pipe are tightened.