JPH088907Y2 - Seal structure for movable vehicles in the passenger compartment - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a movable vehicle for a passenger compartment, and more particularly to a seal structure for an extended cabin capable of expanding a passenger compartment space.

(Prior Art) Conventionally, as a seal structure of a vehicle 1 for moving a passenger cabin of this type, for example, a vehicle for exhibition, a camping vehicle, etc., as shown in FIG. 8 and FIG. Although not shown, the first inner box body 3 is divided into a body 3 and a second inner box body 4, and the first inner box body 3 is movable to an expanded position and a retracted position by a reciprocating drive means.
The second inner box body 4 is formed in a substantially gate-like shape on the outer peripheral portion of the first inner box body 3 so as to be overlapped with each other, and the upper roller is provided at upper and left corners of the same gate shape. The device 6 is attached, and the lower roller device 7 is attached to the front and rear of the lower side of the left and right side plates.
An opening W formed in a side body panel of the vehicle 1 slidably attached to upper rail members provided on the left and right of the upper portion of the inner box body 3 and lower rail members attached to the left and right of the extension floor 5. Mounted on the main body of this extended cabin 2
Is stored, the first and second inner boxes 3 and 4 are shortened in a superposed manner, and the extension side panel 8 attached to the first inner box 3 is attached to the inner peripheral portion of the opening W. The opening W is closed by being brought into contact with the seal member 9, and when the expansion cabin main body 2 is expanded, the combination provided on the passenger compartment side of the second inner box body 4 at its maximum expansion position. The frame 10 is assembled and abutted on the seal member 9 of the opening W to seal the opening W and the passenger compartment side of the second inner box body 4, and is provided on the passenger compartment side of the first inner box body 3. The summing frame 11 is summed and abutted on the seal portion 12 formed on the outer inner peripheral portion of the second inner box body 4 to seal the first and second inner box bodies 3 and 4 from each other. ing. Further, as another sealing structure of the expansion cabin main body 2, as shown in FIGS. 10 and 11, it is formed in a substantially gate shape between the peripheral edge of the opening W and the expansion side panel 8.
There is a configuration in which an entire expandable cabin body 2 is provided with an expandable bellows type hood member 13 interposed.

(Problems to be Solved) However, since the former one is configured to be sealed only at the time of maximum expansion, there is a problem that sealing cannot be performed at an arbitrary expansion position, and in the case of rain. When stored, there is a problem in that the inner box body wet with rainwater, particularly the second inner box body 4 is exposed in the vehicle cabin to be exposed to wet the clothes or luggage of the occupant. In the configuration, the entire extension cabin body 2 is covered with the hood member 13, so that the former problem can be solved, but a window cannot be set in the extension cabin body 2, which deteriorates habitability. In addition, there is a problem that advertisements such as pictures and characters cannot be displayed on display vehicles and the like.

The present invention has been made to solve the above-mentioned conventional problems, and provides a seal structure for a movable passenger compartment vehicle capable of sealing and covering the main body and the opening when the main body of the expansion cabin is expanded and stored. That is the purpose.

(Means for Solving the Problem) In order to solve the above-mentioned technical problems, the present invention provides a first and a second inner part which can be expanded / contracted in two steps in an expansion part having an opening on one surface of a box-shaped body. The first and second inner boxes can be extended from the box body or stored in the box body by using a reciprocating drive means. The terminal of the first inner box and the second inner box And the second inner box terminal and the body box terminal by a gate-shaped bellows type hood, respectively.

(Operation) With the above-described structure, the present invention expands the expansion cabin main body to shorten the bellows type hood between the opening and the second inner box to seal the two, and The bellows type hood between the second inner box and the first inner box extends and seals the outer peripheral portion of the first inner box. Further, when the expansion cabin body is stored, the bellows-type hood between the second inner box and the first inner box is shortened, and the bellows-type hood between the opening portion and the second inner box is extended, and It functions to seal-cover the outer peripheral portion of the second inner box which is stored in the outer peripheral portion of the first inner box in a stacked manner.

(Embodiment) Next, an embodiment of the present invention will be described with reference to the drawings. In the figure, reference numeral 21 indicates a one-box vehicle, for example.
On one side of the side body panel 23 of one of the box-shaped bodies 22 of 21, an opening W is provided for mounting an expansion cabin main body (hereinafter referred to as a cabin main body) 25 so that it can be expanded and stored.

The cabin body 25 includes an extension floor 26 slidably mounted on the floor side of the box-shaped body 22 and an extension floor 26.
The first inner box 29 is attached to the first inner box 29, and the second inner box 43 is slidably provided on the outer periphery of the first inner box 29 in a gate-shaped overlapping manner.

This expanded part floor 26 is framed by a frame member 27 in a substantially rectangular shape having a predetermined space, and a floor panel 28 is attached to the frame body, with respect to the floor of the box-shaped body 22,
For example, it is movably provided between the extended position and the retracted position via a reciprocating drive means 24 (a screw shaft is shown as an example in this example) such as a pinion rack, a chain, or a screw shaft. The first inner box body 29 is attached to the end portion side of the floor 26 provided in this way within a predetermined width range from the tip end side.

The first inner box 29 is composed of a roof plate 30 and left and right side plates 31, 32. The roof plate 30 and the left and right side plates 31, 32 are a corner member 33 having a substantially W-shaped cross section as shown in FIG. Through the studs,
An upper rail member 34, which is formed of a frame by bolts or welding means, has a sliding piece 34a along the vertical piece 33a of the left and right corner members 33 and a substantially inverted U-shaped guide groove 34b opening downward. ing. Each of the plate members 30, 31, 32 framed in this way is formed into two composite plates, and each of these plate members 30, 31, 32 is an outer plate member like the roof plate 30 shown in FIG.
An outer edge side of 30a is bent outward by a predetermined length to form a mounting piece 30b of the extension side panel 65. A reinforcing edge frame 35 is attached along the edge of the first inner box 29 on the passenger compartment side, and a seal member 36 having a tongue piece 36a extending outward is attached. At the lower portions of the left and right side plates 31, 32 of the first inner box 29 formed in this way, a mounting member 37 having a substantially L-shaped section and a mounting member 38 having a substantially W-shaped section having a predetermined length are welded to each other. This attachment member 3 is fixed by
The lower rail member 42 is attached simultaneously with the attachment of the first inner box body 29 while being attached by bolt and nut fastening members 39 along the left and right frame members 27a, 27b of the extension floor 26 via 7,38. For this purpose, mounting members 40 and 41 having a substantially L-shaped cross section and having a predetermined length are mounted along both lower surfaces of the floor 26.

The cross-sectional shape of the left and right lower rail members 42 is the same as that of the upper rail member 34, and therefore the description thereof is omitted. The lower rail member 31 is attached along substantially the entire length of the left and right frame members 27a and 27b of the extension floor 26. In this way, the upper rail member 34 attached to the first inner box body 29 is attached to the extension floor 26 to which the first inner box body 29 is attached.
And the lower rail member 42 attached to the floor 26 side
The inner box body 43 is slidably attached.

The second inner box body 4 is formed in a gate shape on the outer peripheral portion of the first inner box body 29 and is slidably attached. The roof plate 44 made of a composite plate and the left and right side plates 45 are corner members 46. Is formed into a substantially gate shape by being framed by studs or welding means via the, and the hood mounting member 47 is mounted along the edge of the second inner box body 43 having the gate shape on the expansion side, A roller mounting frame 48 is mounted on the lower surface side of the hood mounting member 47 on the roof plate 44 side, and rubber rollers 49 for preventing interference are provided on the lower surface of the mounting frame 48 at predetermined intervals to protect the roof plate of the first inner box 29. It is mounted so that it can roll with respect to 30. The second formed in this way
Upper roller devices 50 are mounted inside the upper left and right corners of the inner box body 43, and lower roller devices 55 are mounted on the front and rear of the lower inner side surfaces of the left and right side plates 45.

The upper roller device 50 is attached to the left and right corner members 46 near the hood mounting member 47, and the mounting bracket 51
And a roller mounting member 52 mounted on the mounting bracket 51, and a vertical roller 53 rolling on a sliding piece 34a of the upper rail member 34 is pivotally mounted at the center of the roller mounting member 52, and also on the left and right sides. In the guide groove 34b of the upper rail member 34.
A horizontal roller 54 that rolls around is pivotally attached. The lower roller device 55 is attached to the front and rear of the lower inner surface of the left and right side plates 45, and includes a mounting bracket 56 and a roller mounting member 57 that is mounted on the mounting bracket 56. A vertical roller 53 and a horizontal roller 54 are pivotally mounted on the right and left sides thereof, respectively, similarly to the upper roller device. The second inner box body 33 thus formed has upper and lower roller devices 50 and 55 on the upper rail member 34 provided on the first inner box body 29 and on the lower rail members 42 attached to the left and right of the extension floor 26. It is slidably mounted.
Prior to mounting the expansion floor 26 with the first and second inner boxes 29, 43 attached to the opening W in this manner, the upper edge and the left and right edges of the opening W are shown in FIG. (Only the edge is illustrated), a reinforcing frame member 58 in which a square pipe member is formed in a substantially gate shape is attached via a mounting member 59, and an inner bellows type hood 62 is attached along the reinforcing frame member 58. A hood support member 60 for supporting is attached. The inner end of the second inner box 43 is located inside the opening W with respect to the opening W thus provided, and the inner end has a gate shape corresponding to the hood support member 60 on the opening W side. The summing frame 61 is attached in a protruding shape, and the summing frame 61 and the hood support member 60 are provided with a second
A gate-shaped inner bellows-type hood 62 capable of surrounding the outer peripheral portion of the inner box body 43 is attached via a mounting member 63 so as to be expandable and contractable. Further, a stopper member 64 is attached to the outer end of the corner member 33 to which the upper rail member 34 of the first inner box 29 is attached in a substantially cylindrical four-divided shape. An extension side panel 65 is attached to the first inner box 29 thus provided.

The outer panel 66 of the extension side panel 65 is formed in a shape that follows the curved shape of the outer plate of the side body panel 23 of the box-shaped body 22, and is formed in a substantially rectangular shape that can close the opening W. In order to attach the extension side panel 65, an upper attachment member 67 is attached along the outer edge of the roof plate 30 of the first inner box 29, and at predetermined positions on the inner side surfaces of the left and right side plates 31, 32. The receiving member 68 is attached correspondingly, the middle rail member 69 is attached via the receiving member 68, and the lower attaching member 70 is attached along the frame member 27c on the outside of the extension floor 26. Each frame material 67,69,
The extension side panel 65 is attached by means of tacks, welding means, etc. via 70, and the outer peripheral portions thereof are covered with the outer plates 30a, 31a, 32.
A hood fixed to the attachment pieces 30b, 31b, 32b formed by bending a by welding means or the like, and attached along the outer edges of the attachment pieces 30b, 31b, 32b and the second inner box body 43. A gate-shaped outer bellows type hood that can surround the outer peripheral portion of the first inner box 29 between the mounting member 47 and the mounting member 47.
71 is attached via a mounting member 63 so as to be expandable and contractible.

In the figure, 72 is a window opened on the left and right side plates 45 of the second inner box body 43, 73 is a naming display of pictures and characters displayed on the side plate 45, and 74 is a drive handle of the reciprocating drive means 24. .

When the expanded cabin main body 25 configured as described above is stored in the box-shaped body 22, the substantially gate-shaped second inner box body 43 is stacked on the outer peripheral portion of the first inner box body 29 as shown in FIG. The gate is stored at a position that is shifted to one side from the center of the box-shaped body 22, and is attached between the hood support member 60 of the opening W and the assembling frame 61 of the second inner box 43. The shaped inner bellows type hood 62 is extended so as to surround the outer peripheral portion of the second inner box body 43 having a stacked shape, and the hood mounting member 47 and the first hood mounting member 47 attached to the outer edge side of the second inner box body 43. Mounting pieces 30b, 31b, 32 formed on the outside of the inner box 29
The gate-shaped outer bellows-type hood 71 attached between b and is shortened, and the opening W is closed by the extension side panel 65. When the reciprocating drive means 24 is operated in the expansion direction by the drive handle 74 to expand the expansion cabin body 25, the expansion floor 26 is expanded and moved laterally,
The first inner box body 29 is also moved integrally, and the second inner box body 43 slidably mounted via the upper and lower rail members 34, 42 is also integrally moved. By this movement, the gate-shaped inner bellows-type hood 62 attached between the second inner box body 43 and the opening W is shortened into a fold shape, and when the fold reduction is completed, the second inner box body 43 is stopped. To be done. Then, when the expanded section floor 26 is further moved, the second inner box body 43 rolls with respect to the upper and lower rail members 34 and 42 through the upper and lower roller devices 50 and 55 to maintain the stopped state, The extension floor 26 is moved to a predetermined extension position. During this movement process, the second inner box body 43
The door-shaped outer bellows type hood 71 mounted between the hood mounting member 47 and the mounting pieces 30b, 31b, 32b of the first inner box body 29 is extended and the outer peripheral portion of the first inner box body 29 is surrounded. There is. In this expanded state, the expansion cabin main body 25 is held in a predetermined expansion position to expand the vehicle compartment, and the space between the opening W and the second inner box body 43 is shortened, and the gate-shaped inner bellows-type hood 62 is provided. The second inner box 43 is exposed to the outside by the seal cover by the window 72.
More lighting can be obtained and the naming display 73 can be confirmed.

Next, when the expansion cabin main body 25 is stored, the reciprocating drive means 24 is operated in the storage direction by the drive handle 74, and the extension floor 26 and the first inner box 29 are integrally moved,
As a result, the outer bellows-type hood 71 is shortened in a foldable manner, and the first inner box body 29 is superposed in the second inner box body 43. At this point, the left and right upper rails provided in the first inner box body 29. The stopper member 63 attached to the end of the member 34 is brought into contact with the upper roller device 50 of the second inner box body 43, so that the second inner box body 43 is integrated with the first inner box body 29 to form the box-shaped body 22. The inner bellows type hood 62 is extended and stored while being housed inside the second inner box body 43 in a stacked shape.
The outer peripheral part of is surrounded. Further, the outer bellows type hood 71 is shortened and the opening W is closed by the extension side panel 65.

Therefore, in this embodiment, the first inner box body 29 is attached to the expansion floor 26, and the second inner box body 43 is formed in the outer peripheral portion of the first inner box body 29 in a gate shape so as to be superposed. A gate-shaped inner bellows-type hood 62 is extendably attached between the indoor side edge of the gate-shaped second inner box body 43 and the inner peripheral edge of the opening W,
Further, since the gate-shaped outer bellows type hood 71 is configured to be extendable and contractable between the outer edge of the second inner box body 43 and the outer edge of the first inner box body 29, this expansion Cabin body 25
Is expanded between the indoor side edge of the second inner box body 43 and the inner peripheral edge of the opening W by the inner and outer gate-shaped bellows type hoods 62, 71 at any position within the expansion range. A seal cover can be provided between the outer edge of the box body 43 and the outer edge of the first inner box body 29, and in the case of maximum expansion, the second inner box body 43.
Since only one is exposed to the outside, it is possible to illuminate through the window 72 and to confirm the naming display 73 and the like. In addition, when the extension cabin body 25 is retracted in case of rain, the exposed outer peripheral portion of the second inner box body 43 is an inner bellows type hood.
Since it is surrounded by 62, it is possible to prevent luggage and the like from getting wet.

(Effects of the Invention) With the above-described structure of the present invention, the expansion of the expansion cabin body can be performed at any position within the expansion range by the inner and outer gate-shaped bellows type hoods and the inner edge of the second inner box body. Sealing can be performed between the inner peripheral edge of the opening W and the outer edge of the second inner box body and the outer edge of the first inner box body. 2 Since only the inner box is exposed to the outside, it is possible to illuminate through the window.
You can check the naming display, etc. In addition, when the extended cabin body is stored in the case of rain, this is exposed and the outer peripheral portion of the second inner box body is surrounded by the gate-shaped inner bellows type hood, so that it is possible to prevent luggage and the like from getting wet. .

[Brief description of drawings]

1 shows an embodiment of the present invention, FIG. 1 is a partially exploded perspective view of an expanded cabin main body, FIG. 2 is a sectional view showing an upper sliding portion, and FIG. 3 is an expanded floor. 4 is a cross-sectional view of the left and right lower sliding portions of FIG. 4, FIG. 4 is a partially cutaway perspective view of the expansion cabin main body, FIG. 5 is a cross-sectional view of the roof part of the expansion cabin, and FIGS. FIG. 8 and FIG. 11 are conventional examples. 22 ... Box body 24 ... Reciprocating drive means 25 ... Expansion cabin body 26 ... Expansion floor 29 ... First inner box body 43 ... Second inner box body 62 ... Inner bellows type hood 71 ... Outside bellows type hood W ... Opening

Claims (1)

[Scope of utility model registration request] Claim: What is claimed is: 1. In an expanded portion of a box body of a box body, which is opened on one surface thereof, first and second inner boxes which can be expanded / contracted in two steps are reciprocally driven by using reciprocating drive means. The box is constructed so as to extend from the inside of the box or can be stored in the box, and the terminal of the first inner box and the terminal of the second inner box, and the terminal of the second inner box and the body. With the box terminal,
Sealing structure for movable vehicles in a passenger compartment, each connected by a gate-shaped bellows type hood.