JP2001180277A - Opening/closing structure of box type luggage compartment - Google Patents

Abstract

PROBLEM TO BE SOLVED: To require no large door release space at the outside of a luggage compartment and to ensure a sufficient opening height of the luggage compartment. SOLUTION: An opening 11 of a box type luggage compartment 1 is equally divided to a plurality of portions and a fixed wall 3 is provided at the deepest position of the portions equally divided at an end. The respective equally divided portions remained at the opening 11 are closed by sliding doors 2A-2C respectively. The residual sliding doors 2A, 2B are interlocked with an opening/closing operation of the outermost sliding door 2C and subsequently carry out an opening/closing operation. These sliding doors 2A-2C are superposed and positioned at the outside of the fixed wall 3 in the state of releasing the opening 11.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure for opening and closing a box-type luggage compartment such as a box-type luggage car and a box-type container.

[0002]

2. Description of the Related Art Conventionally, double doors are often used at the rear opening of a box-type luggage vehicle or the like. However, this structure requires a sufficient space behind the vehicle to open the door, and the door in an open state is required. There was a problem that it might interfere with others. In order to solve this problem, a structure has been proposed in which the rear opening is opened and closed by a pull-up shutter type door.

[0003]

However, in the shutter type opening / closing structure, a coil spring mechanism is often provided at the upper edge of the rear opening in order to reduce the lifting force of the shutter. However, there is a problem in that the loading of a tall luggage cart or the like becomes difficult due to the limitation.

Accordingly, the present invention solves such a problem, and does not require a large door opening space outside the luggage compartment, and can secure a sufficient luggage compartment opening height in a box-type luggage compartment. The purpose is to provide a structure.

[0005]

According to the first aspect of the present invention, the opening (11) of the box-shaped luggage compartment (1) is closed by a plurality of sliding doors (2A to 2C). ) Is opened so that these sliding doors (2A to) are positioned so as to overlap each other at the inside and outside positions.

In the first aspect of the present invention, the opening of the box-shaped luggage compartment is opened and closed by a plurality of sliding doors, and the sliding doors overlap each other at the inner and outer positions with the opening being opened. Therefore, a sufficient opening area can be ensured, and there is no problem that a large space is required outside when opening the opening as in the conventional double door, and the door does not interfere with others when opening. Further, since there is no need to provide a coil spring mechanism as in a shutter type door, a sufficient opening height can be secured.

In the second aspect of the present invention, the opening (11) of the box-shaped luggage compartment (1) is equally divided into a plurality of portions, and the fixed wall (3) is provided at an even portion at the end, and the opening (11) remains. Each equal part is closed with a sliding door (2A to 2C), and an opening (1
In a state where 1) is opened, the sliding doors (2A to 2C) are positioned so as to overlap each other outside the fixed wall (3).

In the second invention, in addition to the functions and effects of the first invention, the fixed wall is provided at the innermost position of the equally divided portion at the end of the opening, so that even if the load collapses during running of the vehicle. The sliding door is supported directly by the fixed wall and does not directly hit the sliding door, so that the opening operation of the sliding door is guaranteed.

In the third invention, the outermost sliding door (2)
With the opening / closing operation of C), the contact portions (81-85, 91, 92, 104, 134, 14) of the sliding doors (2B, 2A) are sequentially arranged.
0, 150, 160) abut each other and each sliding door (2
A to 2C) start opening and closing operations sequentially.

In the third aspect of the present invention, each sliding door sequentially starts opening and closing operation by the contact portion, so that no trouble is required for the opening and closing operation.

In the fourth invention, the contact portion (104, 1)
34, 140, 150, 160) to each sliding door (2A-2)
C) are integrally formed with the edge members (10A, 10B) mounted on the side edges.

According to the fourth aspect of the present invention, since the contact portion is integrally formed with the edge member, there is no need to manufacture and attach it as a separate part.

In the fifth aspect of the present invention, the contact portions (104, 1)
34, 150, and 160) into a hook-shaped engaging surface (1).
05, 135, 151, 161) and the engaging surfaces (105, 135, 1) of the sliding doors (2A to 2C) which are adjacent in the inside and outside directions when the sliding doors (2A to 2C) are closed and moved.
51, 161) abut against each other to regulate the relative movement of these sliding doors (2A to 2C) in and out.

In the fifth aspect of the present invention, when the sliding door is moved, the engaging surfaces of the contact portions come into contact with each other and engage with each other, so that the sliding door is restricted from moving inward and outward away from each other. As a result, problems such as the sliding door coming off the guide rail are prevented.

In the sixth invention, each of the sliding doors (2A to 2A)
C) on the upper rail (5A)
5C), and the lower ends of the sliding doors (2A to 2C) are movably guided by lower rails (7A, 7B) arranged side by side with the lower edge of the opening (11).

In the sixth aspect, the sliding door smoothly opens and closes without swinging in and out of the opening while the load is supported by the upper rail.

In the seventh invention, the upper rail (5C)
The horizontal door (2C) moves at least by sandwiching the horizontal wall (51) formed by the pair of rollers (42, 62) provided at least at both ends in the width direction of the outermost sliding door (2C). It will be used as a stop when performing.

In the seventh aspect of the present invention, the sliding door is positioned in the vertical direction by a pair of rollers at both ends in the width direction of the sliding door, so that tilting during movement is prevented, and smoother opening and closing movement is assured. .

In the eighth invention, the sliding door (2A to 2A)
C) The upper edge (412) extends horizontally beyond the door width, and the upper edge (412) is connected to the upper rail (5A).
To 5C).

In the eighth aspect, the sliding door can be effectively prevented from tilting when moving.

In the ninth invention, a long recess (22) extending in the door width direction of the sliding door is formed on one door surface of each of the sliding doors (2A, 2B) facing each other when they are overlapped, and both ends thereof are formed. With the contact surfaces (221, 222) respectively,
A contact projection (23) projecting into the elongated recess (22) is formed on the other door surface of each of the facing sliding doors (2B, 2C), and the opening and closing operation of the outermost sliding door (2C) is performed. The contact protrusion (23) of each sliding door (2A, 2B) sequentially moves in the elongated recess (22) and abuts one of the contact surfaces (221, 222), and each sliding door (2A, 2B). ) Starts the opening and closing operations sequentially.

In the ninth aspect of the present invention, each sliding door sequentially starts opening / closing operation when the contact protrusion comes into contact with the contact surface of the long recess. Is a configuration that has entered the long recess,
It is possible to minimize the relative distance between the sliding doors that are in contact with each other in the inward and outward directions, and it is possible to ensure a long luggage compartment length even when the vehicle body length is the same. In addition, since the contact protrusions are guided and moved in the long recess, it is possible to prevent a problem that the contact protrusions tilt when the sliding door is opened and closed.

In the tenth aspect, the elongated recesses (24, 24,
The cross section of 25) is formed into a substantially L-shape that opens to one side or a substantially T-shape that opens at the center, and the contact protrusion (23) has the same shape as the cross-sectional shape of the long recesses (24, 25).

In the tenth aspect of the present invention, since the sliding doors are restricted from moving in the direction away from each other, it is possible to omit the rail member for guiding the sliding doors to move linearly.

In the eleventh invention, each of the sliding doors (2A to 2A)
2C) is provided with a seal member (107, 137) on the side edge thereof, and a lip (10) of the seal member (107, 137) is provided.
8, 109, 138, 139) extend toward the other sliding doors (2A to 2C) adjacent in the inward and outward directions, and the sliding doors (2A to 2C) with which the tips of the lips (108, 109, 138, 139) abut. ) Is formed into an inclined surface (103, 133) gradually approaching the seal member (107, 137) toward the side edge of the sliding door.

In the eleventh invention, the lip tip of the seal member does not press against the surface of the sliding door until the sliding door is closed, so that the operating force at the time of opening and closing each sliding door can be sufficiently reduced.

The reference numerals in parentheses indicate the correspondence with the specific means described in the embodiment described later.

[0028]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS (First Embodiment) FIG. 1 shows a box-type luggage vehicle. The rear opening 11 of the box-type luggage compartment 1 is closed by a plurality of sliding doors 2A to 2C. That is, in FIG. 2 in which the rear opening 11 of the box-shaped luggage compartment is viewed from the front, the rear opening 11 is divided into four equal parts in the width direction. It is wall 3. The sliding doors 2A to 2C are provided with three identical ones in the remaining 3/4 part, and are sequentially positioned outside the vehicle on the front side, and the sliding door 2C located on the right end has a handle 2 for opening and closing operation in the lower half.
1 is provided.

As shown in FIG. 3, the fixed wall 3 has its upper end and lower end fixed to the ceiling and floor of the rear opening with L-shaped angles 31, 32, respectively. On the other hand, three sliding doors 2A
A hanging member 41 is fixed to the upper end of each of the to 2C. As shown in FIG. 4, the hanging member 41 has the same length as the width of the sliding door 2C, and a U-shaped lower half 411 that opens downward is covered on the upper end of the sliding door 2C. The horizontal support shafts 413 (FIG. 3) are provided at both ends of the upper half portion 412 which has become a vertical wall, and the main rollers 42 are provided at both ends of the support shafts 413, respectively.

As shown in FIG. 3, the upper rails 5A to 5A are provided on the ceiling of the luggage compartment adjacent to the outside of the fixed wall 3 from inside to outside.
C is juxtaposed. Each of the upper rails 5A to 5C has a U-shaped cross section having a horizontally bent flange portion 51 at the lower opening edge thereof, and the main rollers 42 are respectively located on the left and right horizontal flange portions 51 so that the sliding doors 2A to 2C can be moved. I support it. Further, stays 61 extending upward are provided on the outer surfaces of both ends (FIG. 4) in the door width direction of the sliding door 2C located at the outermost side, and an auxiliary roller 62 is provided at the tip of each of the stays 61 ( 3), the horizontal flange portion 51 is sandwiched between the auxiliary roller 62 and the main roller 42 located immediately above the auxiliary roller 62 from above and below.

In FIG. 3, the lower rails 7A and 7B on the floor of the rear opening 11 have an L-shaped angle and a U-shaped angle.
Are provided adjacent to each other and extend in the width direction of the opening 11 (the direction perpendicular to the paper surface of FIG. 3), and are provided at the lower ends of the sliding doors 2A to 2C on the vertical walls 71 to 73 of the lower rails 7A and 7B. The U-shaped groove 431 of the provided guide member 43 is fitted. Thus, the sliding doors 2A to 2C are guided to move without swinging in and out.

FIG. 5 shows the positional relationship between the fixed wall 3 and the sliding doors 2A to 2C in the closed state. In the figure, the outer surface of the opening side edge of the fixed wall 3, the inner and outer surfaces of the left and right side edges of the sliding doors 2A and 2B, and the inner surface of the left side edge and the right side edge of the sliding door 2C are sealing members 81 to 87 over the entire height. Are provided, and in the closed state, the fixed wall 3, the sliding door 2A, and the sliding door 2A,
The sealing members 81 to 86 of the sliding doors 2B and 2C contact each other to close the door gap, and the sealing members 8 of the sliding door 2C.
Reference numeral 7 abuts on the inner wall of the opening 11 to close the gap therebetween. The sealing members 81 to 86 are square block-shaped rubber bodies, and are L-shaped stays 8 whose one side is joined to an edge member 10 provided on each of the sliding doors 2A to 2C and the side edge of the fixed wall 3.
8 and is supported from behind by this.
L-shaped contact pieces 91 and 92 are provided on the inner surfaces of the right side edges of the outermost sliding door 2C and the innermost sliding door 2B, respectively. The seal members 81 to 86 and the contact pieces 91 and 92 are separate parts from the edge member 10 (FIG. 6).
reference).

In the box-type luggage compartment having such a structure, FIG.
When the outermost sliding door 2C located at the right end in the closed state is pulled to the left with the handle 21 as shown by the arrow, the abutment piece 91 is moved to the inner side as the sliding door 2C moves to the left. At the back of the stay 88 of the sliding door 2B, which is pushed to the left, and as the sliding door 2B moves to the left, the contact piece 92 of the stay of the sliding door 2A further inside is moved. 88, and pushes it to the left, as shown in FIG. 6, to form three sliding doors 2A to 2A.
C are moved so that they all overlap the outer position of the fixed wall 3,
The rear opening 11 is opened.

When closing the sliding doors 2A to 2C again, hold the handle 21 of the outermost sliding door 2C and hold it as shown in FIG.
Is moved to the right, the sealing member 86 supported by the stay 88 at the back comes into contact with the sealing member 85 also supported by the stay 88 on the inner sliding door 2B and moved to the right. Similarly, the seal member 84 whose back is supported by the stay 88 abuts against the seal member 83 whose back is supported by the stay 88, and the further inner sliding door 2A is moved to the right so that the closed state shown in FIG. Become.

At the time of opening and closing, as shown by a broken line in FIG. 2, a force acts on the sliding door 2C to tilt it. As described above, the sliding door 2C is applied to both ends in the width direction thereof. An auxiliary roller 62 is provided (FIG. 4).
2 sandwiches the horizontal flange portion 51, the tilting of the sliding door 2C is prevented, and smooth movement is guaranteed.

In the above embodiment, the auxiliary roller 62 is provided only on the outermost sliding door 2C, but may be provided on the other sliding doors 2A and 2B. In the above embodiment, the case where the present invention is applied to the box-type luggage compartment of a box-type luggage car is described. However, the present invention can be applied to other box-type luggage compartments such as a box-type container. Further, in the above-described embodiment, the sliding doors 2A to 2C are configured to be suspended by the main roller 42.
The roller may be mounted on the lower end surface of each sliding door to receive the weight of the door.

(Second Embodiment) In the first embodiment, separate contact pieces 91, 9 are attached to the edge members 10 of the sliding doors 2B, 2C.
2 (see FIG. 5) and each of the sliding doors 2A to 2C.
And separate sealing members 81 to 81 on the edge member 10 of the fixed wall 3.
The sliding doors 2A to 2C are sequentially opened or closed by bringing them into contact with the side edges of the adjacent sliding doors 2A to 2C or the sealing members 81 to 86. On the other hand, in the present embodiment, as shown in FIG. 7, each of the sliding members 2 </ b> A to 2 </ b> C and a part of each of the edge members 10 </ b> A
The sliding doors 2 </ b> A to 2 </ b> C are sequentially opened or closed by forming 4, 134 and 140.

FIG. 8 is an enlarged view of a portion A in FIG. 7. The edge member 10A is an extruded product of an aluminum material, and a base 101 formed in a U-shaped cross section is mounted on the right edge of the sliding door 2A. It is fixed with a flanged nut 110 and a countersunk screw 120. One side surface of the distal end portion 102 of the edge member 10A is an inclined surface 103 that gradually curves while gradually approaching an edge member 10B described later provided in the adjacent sliding door 2B,
A portion following the inclined surface 103 is a contact portion 104 protruding toward the edge member 10B, and a side surface thereof is an engagement surface 105 curved like a hook. Edge member 10A
In the center of the tip of the groove is a groove 1 having a rectangular cross section having a narrow opening.
Reference numeral 06 is formed so as to penetrate in the longitudinal direction (perpendicular to the paper surface), and a rubber seal member 107 is fitted and fixed in its base. The main body of the seal member 107 is hollow, and a pair of lips 108 and 109 extend parallel to the edge member 10B.

On the other hand, the edge member 10B is an extruded product similar to the edge member 10A, and is fixed to the left edge of the sliding door 2B with a flanged nut 110 and a countersunk screw 120. Edge member 1
The shape of OB is symmetrical with the edge member 10A except that a contact portion 140 described later is formed, and the inclined surface 133 gradually curves while gradually approaching the edge member 10A, or curves like a hook. A contact portion 134 having an engagement surface 135 is formed. The contact portion 140 is formed on the opposite side of the contact portion 134 and protrudes greatly toward the rear of the vehicle (downward in FIGS. 7 and 8). The seal member 137 has the same shape as the seal member 107 and is mounted in the groove 136 in a direction opposite to the seal member 107.
9 extends to and is in contact with the inclined surface 103 of the edge member 10A. Further, the tips of the lips 108 and 109 of the seal member 107 provided on the edge member 10A are connected to the edge member 10B.
Extends to and is in contact with the inclined surface 133.

In such a structure, when the sliding door is opened from the closed state shown in FIG.
When C is pulled to the left with its handle 21 (see FIG. 2),
As the sliding door 2C moves to the left, the seal member 137 is moved.
(FIG. 8) is the edge member 10 of the sliding door 2B located inside.
B, and pushes it to the left, and with the sliding door 2B moving to the left, the sealing member 137 contacts the edge member 10B of the sliding door 2A located further inside. 9 and is pushed to the left, and as shown in FIG. 9, all three sliding doors 2A to 2C are moved so as to overlap the outer position of the fixed wall 3, and the rear opening 1 is moved.
1 is released.

When closing the sliding doors 2A to 2C again, hold the handle 21 of the outermost sliding door 2C and hold it as shown in FIG.
Is moved to the right, the contact portion 13 of the edge member 10B is moved.
4 (FIG. 8) comes into contact with the contact portion 104 of the edge member 10A of the inner sliding door 2B and moves it to the right, and then the contact portion 134 of the edge member 10B of the sliding door 2B moves to the inner sliding door 2A.
Abuts on the contact portion 104 of the edge member 10A and moves it to the right, and a closed state shown in FIG. 7 is obtained.

At the time of this closing movement, as shown in FIG. 8, the hook-shaped engaging surfaces 105, 135 of the abutting portions 104, 134 of the edge members 10A, 10B abut and engage with each other. It is restricted that the sliding doors 2A to 2C move away from each other, that is, inward or outward of the rear opening 11,
Thereby, the sliding doors 2A to 2C are connected to the lower rails 7A, 7B.
Problems such as departure from (see FIG. 3) are prevented beforehand. Also, the lips 108 of the sealing members 107 and 137,
Since the surfaces at which the tips 109, 138, 139 abut are formed as the gently curved inclined surfaces 103, 133 as described above, each sliding door 2A is brought into the closed state in FIG. 8 where the abutting portions 104, 134 abut. ~ 2C, the lips 108, 10 of the sealing members 107, 137 provided on them for the first time.
9, 138, 139 are pressed against the inclined surfaces 103, 133. Therefore, the opening / closing operation force of each of the sliding doors 2A to 2C can be sufficiently reduced until the door is closed.

(Third Embodiment) Instead of the contact portions 104 and 134 in the second embodiment, as shown in FIG. 10, contact portions 150 and 160 which are bent into a right-angled L-shape are formed by respective edge members. 10A and 10B may be formed. In this case, the sliding surfaces 2A to 2C are engaged with each other at the engaging surfaces 151 and 161 bent in an L-shape to open and move the sliding doors 2A to 2C. The movement of 2C is restricted.

(Fourth Embodiment) In the first embodiment, the auxiliary roller 62 is provided to prevent the sliding door 2C from tilting during movement (see FIG. 4), but it is difficult to provide the auxiliary roller in terms of space. The sliding doors 2A and 2B are shown in FIG.
1 may be used. That is, sliding door 2
The upper half 412 (FIG. 4) of the hanging member 41 fixed to the upper end of A is horizontally extended to be larger than the width of the sliding door 2A, and a main roller 42 is further provided at the extending end. By positioning the hanger 41 extended in the horizontal direction in the upper rail 51 (FIG. 4), the tilting of the sliding door 2A during movement can be effectively prevented. The same structure can be adopted for the sliding door 2B.

(Fifth Embodiment) As shown in FIG. 12, a structure is adopted in which the upper ends of both side walls of the upper rails 5A to 5C are recessed inward, and the recess 52 is brought close to the outer periphery of the main roller 42. Even in this case, the tilting of the sliding doors 2A to 2C during the movement can be effectively prevented.

(Sixth Embodiment) In FIG. 13, a long recess 22 extending horizontally in the door width direction is formed in the fixed wall 3 and the sliding doors 2A and 2B at an intermediate position in the vertical direction of the outer surface.
The contact pieces 23 provided on the left edge of each of the sliding doors 2A to 2C enter into the elongated recesses 22, respectively. The details will be described with reference to FIGS. 14 and 15. If the sliding door 2B (the other sliding door 2A and the fixed wall 3 are the same), the long recess 2 is formed.
2 is concave with a rectangular cross section (FIG. 14),
The contact piece 23 is a substantially rectangular metal plate body, and its base end is fixed with a bolt 231 to an edge member 201 that covers a side edge of the sliding door 2C located outside.

Edge members 202, 2 are provided on both side edges of the sliding door 2B.
03 are fixed (FIG. 15), and the opening at both ends of the elongated recess 22 having a rectangular cross section and extending in the door width direction is formed by the edge member 20.
The contact surfaces 221 and 222 are formed by being closed at 2,203. Note that seal members 204 and 205 are mounted in the grooves of the edge members 201, 203 and 202, respectively (only the edge members 201 and 202 are shown in FIGS. 14 and 15). Other structures are the same as those of the first embodiment described above.

In the state where the sliding doors 2A to 2C shown in FIG. 13 are closed, the contact pieces 23 of the sliding doors 2A to 2C are located on the right side of the elongated recesses 22 provided in the inner sliding doors 2A and 2B and the fixed wall 3, respectively. It is in contact with the contact surface 221 (FIG. 15). In this state, when the handle 21 of the outermost sliding door 2C is held and opened to the left in FIG.
Moves leftward in the elongated recess 23 of the sliding door 2B and contacts the left contact surface 222 (FIG. 15) to move the sliding door 2B in the left opening direction. Further, during the movement of the sliding door 2B, the contact piece 23 comes into contact with the left contact surface 222 of the sliding door 2A and moves it in the opening direction. In this way, the sliding doors 2A to 2C are sequentially moved, and the three sliding doors 2
A to 2C are all positioned to overlap the outside of the fixed wall 3, and the rear opening of the luggage compartment 1 is opened. Sliding door 2A-2
When closing the door C, when the sliding door 2C is moved rightward in FIG. 13, the contact piece 23 moves sequentially in the elongated recess 23 of each of the sliding doors 2B and 2A and contacts the right contact surface 221 thereof. The sliding doors 2A and 2B are sequentially moved in the right closing direction.

According to the present embodiment, since the contact piece 23 is configured to enter the long recess 22, the sliding doors 2A to 2C and the sliding doors 2A to 2C contacting each other in the inward and outward directions are provided in addition to the operation and effect of the above embodiments. The relative distance between the fixed walls 3 can be reduced, and as a result, a longer room length of the luggage compartment can be ensured even if the vehicle body length is the same. In addition, since the contact piece 23 moves while being guided in the long recess 22, the sliding doors 2 </ b> A to 2 </ b> A
It is possible to prevent a problem that these are tilted (broken line in FIG. 2) at the time of opening and closing C.

(Seventh Embodiment) The basic structure of this embodiment is the same as that of the sixth embodiment, and the following description will focus on the differences. FIG. 16 corresponds to FIG. 14 of the sixth embodiment, and the cross section of the long recess 24 formed on the door surface of the sliding door 2B has a substantially T-shape whose center is open. On the other hand, the contact piece 23 provided on the sliding door 2C located outside the sliding door 2B.
Shape the tip portion 232 into a substantially T-shape, and
4 so as to be movable along it.

According to such a structure, in addition to the operation and effect of the sixth embodiment, since the sliding doors 2A to 2C are also restricted from moving in the direction away from each other, as shown in FIG. The lower rail 7C is provided only on the sliding door 2C, and the lower rails on the inner sliding doors 2A and 2B can be omitted.

(Eighth Embodiment) As shown in FIG. 18, a long recess 2 formed in a sliding door 2B (the same applies to other sliding doors).
5 has a substantially L-shaped cross-section opening to one side, and a structure in which the tip 232 of the contact piece 23 also formed in the substantially L-shape is inserted into the L-shaped cross section. can get.

(Ninth Embodiment) As described in the second embodiment.
(FIG. 8) On the lip 138 of the seal member 137 attached to the edge member 10B, a cushion portion 141 is formed which extends to and covers the engagement surface 135 of the contact portion 134 as shown in FIG. Thereby, the engagement surface 135 is moved to the edge member 10A.
The generation of abnormal noise at the time of abutting and engaging with the engagement surface 105 of the abutting portion 104 formed as described above is prevented.

(Other Embodiments) In the above-described sixth to eighth embodiments, the contact piece is provided on the outer sliding door, and the elongated recess is formed on the inner sliding door or the fixed wall, but this is reversed. It is also possible.

[0055]

As described above, according to the opening structure of the box-shaped luggage compartment of the present invention, it is not necessary to secure a large door opening space outside the luggage compartment, and it is possible to secure a sufficient opening height. it can.

[Brief description of the drawings]

FIG. 1 is a rear perspective view of a box-type luggage vehicle, showing a first embodiment of the present invention.

FIG. 2 is a front view of a rear opening of the luggage compartment in a closed state.

FIG. 3 is a vertical sectional view of a rear opening of the luggage compartment.

FIG. 4 is a perspective view of an upper portion of a sliding door.

FIG. 5 is a horizontal sectional view showing a state in which a sliding door is closed.

FIG. 6 is a horizontal sectional view showing a state where a sliding door is opened.

FIG. 7 is a horizontal sectional view showing a second embodiment of the present invention with a sliding door closed.

FIG. 8 is an enlarged sectional view of a portion A in FIG. 7;

FIG. 9 is a horizontal sectional view showing a state where a sliding door is opened.

FIG. 10 is a schematic sectional view of a main part showing a third embodiment of the present invention.

FIG. 11 is a front view of a sliding door according to a fourth embodiment of the present invention.

FIG. 12 is a vertical sectional view of an upper part of a rear opening of a luggage compartment, showing a fifth embodiment of the present invention.

FIG. 13 is a rear perspective view of a box-type luggage vehicle, showing a sixth embodiment of the present invention.

FIG. 14 is an enlarged view of a portion B in FIG. 13;

FIG. 15 is a sectional view taken along the line XV-XV in FIG.

FIG. 16 is an enlarged perspective view of a sliding door according to a seventh embodiment of the present invention.

FIG. 17 is a vertical sectional view of the lower half of the sliding door stacked in the rear opening of the luggage compartment.

FIG. 18 is a vertical cross-sectional view of a long recess installation portion, showing an eighth embodiment of the present invention.

FIG. 19 is an enlarged horizontal cross-sectional view showing the eighth embodiment of the present invention with the sliding door closed.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Box-type luggage room, 11 ... Rear opening, 2A, 2B, 2C ... Sliding door, 22, 24, 25 ... Long recess, 221, 222 ... Contact surface, 23 ... Contact piece, 3 ... Fixed wall, 41 ... hanging tool, 41
2 Upper half, 42 Main roller, 5A, 5B, 5C Upper rail, 51 Horizontal flange, 62 Sub-roller, 7
A, 7B: lower rail, 81 to 85: sealing member, 9
1,92 ... contact piece, 10A, 10B ... edge member, 104,
134, 140, 150, 160 ... abutting part, 105, 1
35, 151, 161 ... engagement surface, 107, 137 ... seal member, 108, 109, 138, 139 ... lip.

Claims (11)

[Claims] 1. An opening / closing structure for a box-shaped luggage compartment, wherein the opening of the box-shaped luggage compartment is closed by a plurality of sliding doors, and the sliding doors are positioned so as to overlap each other at inner and outer positions with the opening being opened. 2. An opening of the box-shaped luggage compartment is divided into a plurality of parts, a fixed wall is provided at an end part, and each of the remaining parts of the opening is closed with a sliding door, and the opening is opened. A box-shaped luggage compartment opening / closing structure in which these sliding doors are positioned so as to overlap on the outside of the fixed wall in the closed state. 3. The sliding door according to claim 1, wherein the contact portions provided on the sliding doors are sequentially brought into contact with each other in accordance with the opening / closing operation of the outermost sliding doors, so that the sliding doors sequentially start opening / closing operations. Box-type luggage compartment opening and closing structure. 4. The opening / closing structure for a box-type luggage compartment according to claim 3, wherein the contact portions are formed integrally with edge members attached to both side edges of each sliding door. 5. A hook-shaped engaging surface is formed in the contact portion, and when the sliding doors are closed and moved, the engaging surfaces of the sliding doors adjacent to each other in the inside and outside directions abut and engage with each other. The box-shaped luggage compartment opening and closing structure according to claim 3 or 4, wherein relative movement of the sliding doors in and out is regulated. 6. The sliding doors are movably supported by upper rails juxtaposed to the upper edge of the opening, respectively, and the lower ends of the sliding doors are juxtaposed by lower rails juxtaposed to the lower edge of the opening. Claims 1 to 5 guided to
The box-shaped luggage compartment opening and closing structure according to any one of the above. 7. A horizontal wall formed on the upper rail,
7. The opening / closing structure for a box-shaped luggage compartment according to claim 6, wherein the pair of rollers provided at least at both ends in the door width direction of the outermost sliding door prevent the sliding door from tilting. 8. The box-shaped load according to claim 6, wherein an upper edge of the sliding door extends horizontally beyond the width of the door, and the upper edge is movably supported by the upper rail. Room opening and closing structure. 9. A long recess extending in the door width direction of the sliding door is formed on one door surface of each of the sliding doors facing each other when stacked, and both ends thereof are respectively contact surfaces,
A contact projection protruding into the long recess is formed on the other door surface of each of the opposing sliding doors, and the opening and closing operation of the outermost sliding door sequentially causes the contact projection of each sliding door to be in the long recess. 7. The sliding door is moved so as to abut on one of its abutting surfaces, so that each sliding door starts to open and close sequentially.
The opening / closing structure of a box-shaped luggage compartment according to any one of Items 1 to 8. 10. A cross-section of the elongated recess is formed into a substantially L-shape that opens to one side or a substantially T-shape that opens at the center, and the abutment projection is made to have the same shape as the cross-section of the long recess. Item 10. An opening and closing structure for a box-shaped luggage compartment according to Item 9. 11. A sliding member is provided on a side edge of each of the sliding doors so that a lip of the sealing member extends toward another sliding door adjacent in the inside and outside directions, and the tip of the lip contacts the sliding door. The opening / closing structure of a box-shaped luggage compartment according to any one of claims 1 to 10, wherein a surface is formed as an inclined surface gradually approaching the seal member toward a side edge of the sliding door.