JPH0541992U - Control cable bulkhead penetration structure - Google Patents

Abstract

(57) [Abstract] [Purpose] The present invention relates to a bulkhead penetration structure of a control cable in which a control cable penetrates a trunkroom bulkhead of a vehicle. The bulkhead penetration is liquid-tight to prevent water from entering the trunk room. The purpose is to [Structure] A pipe member 16 is provided which is liquid-tightly attached through a through hole 12 of a partition wall 11 of a trunk room 9, and a control cable 5 to be covered with a guide pipe 15 is inserted into the pipe member 16 so that the trunk room On the outer side of 9, the surfaces of the pipe member 16 and the guide pipe 15 are covered with the waterproof connector 19, and the waterproof connector 19 and the pipe member 16 and the guide pipe 15 are tightened by the clip 20.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a bulkhead penetrating structure of a control cable in a portion where the control cable penetrates a bulkhead of a vehicle trunk room.

[0002]

[Prior Art]

 Conventionally, there has been an example of applying a structure in which a control cable penetrates through a bulkhead of a trunk room to a large bus.In such a large bus, an engine is installed in the rear part of the vehicle and the engine is controlled from the driver's seat part in the front part of the vehicle. A control cable for controlling the rear wheels and a parking cable for controlling the rear wheels (hereinafter, control cables may be collectively referred to as “control cables”) are installed under the floor of the passenger seat.

That is, these control cables are supported by several supporting pieces attached to, for example, a member extending in the vehicle length direction and arranged along the lower portion of the passenger seat passage. Along the way, it passes through the upper inside of the luggage compartment and is stretched through a partition that separates the trunk from the space where the rear wheels and the engine behind the luggage compartment are installed.

Since such a control cable slides 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, and conventionally, as shown in FIG. By inserting the grommet 13 into the through hole 12 of 11 and inserting the control cable 5 into the grommet 13, the gap between the control cable 5 and the partition wall 11 is closed, and the control cable 5 slides with respect to the partition wall 11. The partition wall penetrating structure is made possible.

[0005]

[Problems to be solved by the device]

 However, in such a conventional control cable bulkhead penetrating structure, the control cable only penetrates the grommet fitted in the trunk compartment bulkhead, and the penetrating part does not have a sufficient liquid-tight structure. There is a problem that muddy water or rainwater from the muddy splashes of the rear wheels may enter the inside of the partition wall from the outside of the trunk room bulkhead through the section, and contaminate the luggage stored in the trunk room.

The present invention was devised in view of the above problems, and prevents the entry of water into the trunk room by making the trunk room partition wall penetrating structure of the control cable liquid-tight. The purpose is to provide a structure for penetrating the partition wall of the control cable.

[0007]

[Means for Solving the Problems]

 For this reason, the control cable bulkhead penetrating structure of the present invention is installed in a liquidtight manner with the through hole of the trunk room partition wall at the partition wall penetration part where the control cable penetrates the vehicle's trunk room partition wall. Is provided, and the control cable, which is covered with a guide pipe, is inserted through the pipe member, and the surfaces of the pipe member and the guide pipe are waterproof on the outer side of the trunk room. The connector is covered, and the connector, the pipe member, and the guide pipe are tightened with a clip.

[0008]

[Action]

 In the above-described control cable bulkhead penetrating structure of the present invention, the control cable covered by the guide pipe is inserted into the pipe member that liquid-tightly penetrates the trunk room bulkhead, and further, outside the trunk room bulkhead, The pipe member and the guide pipe are covered with a waterproof connector and fastened with a clip to waterproofly cover the insertion portion between the pipe member and the guide pipe. Therefore, water does not enter the trunk from the outside of the bulkhead through the control cable penetration.

[0009]

【Example】

 An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a sectional view showing an embodiment of the partition wall penetrating structure of a control cable according to the invention, and FIG. 2 is a side view of the partition wall penetrating part structure. 3 and 4 are side views showing the bulkhead penetrating portion by cutting off a part of a large-sized bus having the bulkhead penetrating portion structure of the control cable, and FIG. 4 is one side of the vehicle on the right side of FIG. It is a sectional view of a part, and in FIGS. 1 to 4, the same reference numerals as those in FIG. 5 indicate substantially the same parts.

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

As shown in FIGS. 3 and 4, these control cables 5 include several support pieces 8 attached to, for example, a member 7 extending in the vehicle length direction of the vehicle. Is provided along the lower portion of the passenger seat passage 6a, passes through the cooling unit storage chamber 14 and passes through the upper inside of the trunk room 9 along the way, and the rear wheel 4 behind the trunk room 9 and A partition wall 11 that partitions the space 10 in which the engine 2 and the like are provided from the trunk room 9 is stretched.

That is, as shown in FIG. 4, the mounting structure for arranging the control cable is 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. In the middle of the process, the left and right trunk rooms 9 and 9 pass above the communication part 9a communicating with each other, and penetrate through the rear partition wall 11 of the trunk room 9.

In the partition wall penetrating portion structure, the partition wall outside the partition wall 11 adjacent to the penetrating portion where the control cable 5 penetrates the partition wall 11 of the trunk room 9 and especially the space portion 10 in which the rear wheel 4 is installed is as described above. Is provided in the penetrating part of the.

That is, as shown in FIGS. 1 and 2, a metal pipe member 16 is similarly projected to the outside of the partition wall to a through hole 12 of the trunk compartment wall 11 made of metal such as iron. Thus, the joint portion 12 a between the partition wall 11 and the pipe member 16 is welded and fixed, and after the welding, the sealer 17 is applied to the joint portion 12 a between the partition wall 11 and the pipe member 16. As a result, the partition wall 11 and the pipe member 16 are firmly fixed and liquid-tightly connected to form a penetrating structure.

The control cable 5 is covered with a guide pipe 15 made of resin such as polypropylene having a length extending over substantially the entire length of the lower floor of the vehicle, and a blocking plug 18 is provided at the outer end of the guide pipe 15. The control cable 5 can slide back and forth in the guide pipe 15 and is configured so that water or the like does not enter the guide pipe 15.

By inserting the guide pipe 15 covering the control cable 5 into the pipe member 16 as described above, the control cable 5 and the guide pipe 15 penetrate the partition wall 11. In this case, the outer diameter of the guide pipe 15 and the inner diameter of the pipe member 16 are formed to have substantially the same size.

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 guide pipe 15 is inserted later. It

Further, in the outer portion of the partition wall 11, the portion where the guide pipe 15 projects from the pipe member 16, that is, the outer end portion of the pipe member 16, covers the outer circumference of the guide pipe 15 and the pipe member 16. In this way, both members 16 and 15 are covered together by a connector 19 having elasticity and waterproofness such as rubber, and the portions of both members are tightened from the outside with several clips 20. As a result, an insertion portion structure is formed in which the insertion portions of the guide pipe 15 and the pipe member 16 are liquid-tightly covered and coupled.

The plug 18 at the end of the guide pipe 15 is not directly related to the liquid-tight construction of the trunk room partition wall penetrating structure according to the present invention. This is to prevent intrusion.

With the above-mentioned structure, in the trunk room partition wall penetrating structure of the control cable according to the present invention, the partition wall 11 and the pipe member 16 are welded and treated with a sealant to maintain a solid and good liquid-tight structure. The guide pipe 15 and the pipe member 16 are covered with the waterproof connector 19 outside the partition wall 11 and tightened with the clip 20 to maintain a reliable liquid-tight structure, so that the control cable 5 slides. Such a liquid-tight construction at the partition wall penetration part has been completed, and rainwater and car wash water from the outside of the partition wall 11 into the trunk room 9 and the muddy water from the mud of the rear wheel 4 can be ensured. In addition, it is possible to prevent it satisfactorily, and it is possible to prevent the luggage stored in the luggage compartment 9 from being polluted.

Then, the difficult liquid-tight coupling between the non-metal and metal between the resin-made guide pipe 15 which covers the control cable 5 and protects against rust and the metal trunk room partition wall 11 is prevented. With a simple structure to the extent that a metal pipe member 16 is additionally provided, this is achieved reliably and easily, and the structure is robust enough to withstand the vibration of the vehicle and the like. It can be easily replaced or repaired by removing the clip 20 and the connector 19.

[0022]

[Effect of the device]

 As described above in detail, according to the bulkhead penetrating structure of the control cable of the present invention, at the bulkhead penetrating portion where the control cable penetrates the trunk room bulkhead of the vehicle, the penetration is performed by penetrating through the through hole of the trunk room bulkhead. A pipe member that is installed in a liquid-tight manner with the hole is provided, and the control cable that is covered with a guide pipe is inserted into the pipe member, and the pipe member and the guide pipe are provided outside the trunk room The surface of the control cable is covered with a waterproof connector, and the connector, the pipe member, and the guide pipe are tightened with clips. It is possible to reliably prevent the ingress of water into the inside of the There is an advantage that it does not stain the accommodation luggage of benefactor.

[Brief description of drawings]

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

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

FIG. 3 is a partially cutaway side view of a large-sized bus showing an existing position of a partition penetrating portion of the present invention.

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

FIG. 5 is a sectional view of a partition wall penetrating portion structure of a control cable according to a conventional example.

[Explanation of symbols]

 1 Large Bus 2 Engine 3 Driver's Seat 4 Rear Wheel 5 Control Cable 6 Passenger Seat 6a Passenger Seat Passage 7 Member Extending Along Vehicle Length 8 Supporting Piece 8a Clamp 9 Trunk Room 9a Communication Section 10 Space Section 11 Bulkhead 12 Through Hole 12a Joint part 13 Grommet 14 Cooling unit storage chamber 15 Guide pipe 16 Pipe member 17 Sealer 18 Blocking plug 19 Connector 20 Clip

Claims (1)

[Scope of utility model registration request] 1. A pipe member penetrating a through hole of the trunk room partition wall and liquid-tightly attached to the through hole of the trunk room partition wall at a partition wall penetrating portion through which a control cable penetrates the trunk room partition wall of a vehicle, and the pipe member. The control cable, which is covered with a guide pipe, is inserted through the pipe, the surfaces of the pipe member and the guide pipe are covered with a waterproof connector on the outer side of the trunk room, and the connector and the pipe are clipped. A partition penetrating structure of a control cable, characterized in that a member and the guide pipe are tightened.