JPH0618862Y2 - Waterproofing device for empty room under the bus floor - Google Patents

Description

[Technical Field] The present invention relates to a waterproof device for an under-floor chamber, which can be waterproofed with a simple structure that prevents muddy water from leaking into the under-floor chamber.

(Prior art) Conventionally, in a large-sized bus such as a sightseeing bus such as a high-floor vehicle, in order to effectively use the dead space inside the vehicle, an empty room such as a trunk room is provided under the floor, and passengers' luggage is stored in the empty room. It may be temporarily stored or used as a temporary nap room for the driver.

This vacant chamber is often provided in front of the rear wheeled vehicle 2 of the bus 1 as seen in FIG. 4, and the side wall defining the vacant chamber has the structure shown in FIGS. 5 to 6. Things are being used. That is, in these drawings, reference numeral 3 is a floor, and an empty room 4 is formed in the lower part of this floor, and the side wall facing the front-rear direction of the bus 1 that divides the empty room 4 has a floor support that is long in the width direction thereof. 5 and an outrigger 7 having a bent portion 6 at the upper end. A side rail 8 which is a main pillar of the bus is attached to the outrigger 7 via a gusset 9.

On the other hand, the seal between the floor support 5 and the bent portion 6 of the outrigger 7 is, as shown in the figure, the bent portion on the opposite side of the vacant chamber 4, that is, on the vertical surface of the floor support on the rear wheel side. 6 is attached, or a gusset 9 is interposed between the lower end bent edge of the floor support 5 and the bent portion 6, and the gussets 9 are faced to each other so as to be joined and sealed. The structure constitutes the sealing surface 6a of the vacant chamber 4.

(Problems to be solved by the invention) By the way, in the case of this kind of configuration, since the vacant chamber 4 is close to the rear-wheel vehicle 2, the muddy water caught in the rear-wheel vehicle 2 becomes the above-mentioned when it is raining. There is a case where the sealing surface 6a is touched and exudes into the vacant chamber 4. Therefore, it is conceivable to apply an adhesive to the sealing surface 6a, but this is not a permanent measure because it causes damage over time due to vibration of the bath and the like.

Therefore, this invention was made in view of the above points,
It is an object of the present invention to provide a waterproof device for a bus floor under-floor room that has a simple structure and does not leak water such as muddy water.

(Means for Solving the Problems) In order to achieve the above-mentioned object, the present invention provides a vacant room formed under a bus floor, in which the side walls of the vacant room facing in the vehicle front-rear direction are arranged in the vehicle width direction. In a waterproof device for a bus underfloor vacant room, which is formed by a long floor support and an outrigger, and a sealing surface is formed by overlapping the upper edge of the outrigger and the lower edge of the floor receiving, a horizontal direction is provided at the upper end of the outrigger. A first bent portion that extends and a second bent portion that extends upward are formed, and the lower end portion of the floor support is overlapped on the outer surface of the second bent portion, and is oriented vertically. The seal surface is formed.

(Operation) With the above configuration, even if muddy water tries to flow toward the vacant chamber, the vertically oriented sealing surface in which the lower end of the floor support is superposed on the outer surface of the second bent portion Since it is formed, muddy water does not seep into the vacant room.

(Embodiment) A detailed description will be given below with reference to the drawings showing an embodiment of the present invention.

1 and 2 are schematic views showing an embodiment of the present invention.

A vacant room 4 is provided below the floor 3, and the vacant room 4
It is partitioned by an outrigger 7 attached with a floor receiving support 5 vertically extending from the floor 3. The upper end of the outrigger 7 has a second bent portion 10 which is continuously and integrally formed.
The bent portion 11 is provided. The first bent portion 10 is bent horizontally from the vertical surface of the outrigger, and the second bent portion
The bent portion 11 is bent upward from the first bent portion 10 and is formed so as to be parallel to the vertical surface of the outrigger 7. Side rails 8 extend in the front-rear direction on the vertical surface of the outrigger 7 via gussets 9, 9.

The second bent portion 11 formed on the upper end portion of the outrigger 7 rises from the first bent portion 10 and extends upward as shown in FIG. The lower ends of the floor receiving supports 5 are overlapped with each other, thereby forming a vertically oriented sealing surface 11a. Therefore, even if the sealing property of the sealing surface 11a is deteriorated, water does not flow backward from bottom to top, and muddy water collects in the corner formed between the second bent portion 11 and the gusset 9. However, muddy water does not seep into the vacant chamber 4.

FIG. 3 shows another embodiment of the present invention, in which the outer surface of the second bent portion 11 is superposed on the lower end portion of the floor support 5 to form a vertically oriented sealing surface. It is the same as the first embodiment, except that the first bent portion 10 faces the vacant chamber 4. Even with this configuration,
It is possible to reliably prevent the muddy water from seeping into the vacant chamber 4.

(Effect of the Invention) As is apparent from the above description, in the present invention, the upper end of the outrigger is continuously and integrally formed by the first bent portion and the second bent portion, and the second bent portion is formed. Since the floor support is superposed on the outer surface of the, and a vertically oriented sealing surface is formed by this, muddy water can be prevented from seeping into the vacant chamber.

[Brief description of drawings]

FIG. 1 is a schematic perspective view showing an embodiment of the present invention, FIG. 2 is a side view of FIG. 1, FIG. 3 is a side view showing another embodiment of the present invention, and FIG. FIG. 5 is a view showing the external appearance of the bus, FIG. 5 is a cross-sectional view taken along the line VV of FIG. 4, and FIG. 6 is a view showing another embodiment of the prior art. 1 ... bus, 3 ... floor, 4 ... trunk room, 5 ...
Floor support, 7 …… Outrigger, 10 …… First bent part, 11 …… Second bent part, 11a …… Vertical sealing surface.

Claims (1)

[Scope of utility model registration request] 1. A vacant room formed under a bus floor in front of a rear wheeled vehicle, wherein a side wall of the vacant room facing in the front-rear direction of the vehicle body is provided with a floor support which is hung from the floor and is long in the vehicle width direction. In the waterproof device for the under-floor room of the bus, which is formed by an outrigger attached to the side rail via a gusset, and a sealing surface is formed by overlapping the upper edge of the outrigger and the lower edge of the floor support, On the upper edge of the outrigger, a first bent portion that extends in the horizontal direction and a second bent portion that continuously and integrally extends upward from the first bent portion are formed. A waterproof device for a bus underfloor chamber characterized in that the lower end edge of the floor support is overlapped with the outer surface of the second bent portion facing the rear wheel car side to form a vertically oriented seal surface. .