JP4117179B2 - Wing car - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a wing vehicle having a structure in which a box constituting a cargo compartment has a tilting plate that can be opened and closed below a side wall and a support leg that can be stored in a lower portion, and is detachable from a vehicle body.
[0002]
[Prior art]
In the normal case, the side wall of the box forming the cargo compartment is divided into two vertically, and the upper side wall of the wing wheel is integrally formed with the half of the upper wall to form the wing, Moreover, the lower part of the side wall part is a side plate. The wing part is provided with a rotating shaft at the upper end and is turned up and down to open and close the upper part of the cargo compartment, and the tilting board is provided with a rotating shaft at the lower end and turned up and down to turn it around the floor of the box. It opens and closes.
[0003]
Further, in recent years, there is a configuration in which a support leg that can support the box body from below is provided so that it can be stored in the lower part of the box body. In this case, when the box body is self-supporting, the vehicle body However, by adjusting the air suspension pressure to lower the vehicle height, it can be separated from the box and can be moved forward and backward, and a structure in which the box can be freely attached and detached like a trailer has been proposed.
[0004]
[Problems to be solved by the invention]
When the vehicle body enters the lower part of the box and moves, the support leg is slid outward from the side wall of the box so as not to come into contact with the vehicle body. However, in such a state that the support leg is pulled out to the outside, even if the tilt plate located immediately above the support leg is opened and rotated downward, the tilt plate hits the support leg and is completely removed. There is a problem that loading / unloading of the load becomes difficult because it cannot be opened and lowered.
[0005]
In addition, when the vehicle body is about to be detached from the lower part of the box, it is possible for the driver to easily leave because the vehicle is simply moved forward. When trying to put it in the lower part of the car, the rear view from the cab can not be taken, so the timing to stop moving can not be achieved, and the cab and the box collide and damage both There's a problem. In order to prevent this, it has been a troublesome and troublesome work such as having a signal sent from another supervisor at the timing to stop the backward movement of the vehicle body.
[0006]
An object of the present invention is to provide a wing vehicle having improved functionality when the box body is in an independent state.
[0007]
[Means for Solving the Problems]
Wing vehicle of the present invention, times around a front wall which is fixed to the front end of the floor material, a rear wall which is fixed to the rear end, the rotary shaft is composed of an upper wall portion which became sidewalls and therewith To integrally A wing portion that moves, and a tilt plate that rotates around a rotation shaft provided at a connection portion of the floor material, and includes a box body that forms a cargo compartment inside and is detachable from the vehicle body. A wing wheel, a rotating shaft inserted into each of a plurality of support cylinders fixed to the bottom surface of the box body so as to be rotatable and slidable in a lateral direction ; A plurality of support legs provided at positions that do not overlap with the longitudinal opening and closing range of the tilt plate on both sides of the box, and a support bar fixed at both ends to the bottom surface of the box and the support legs, When placing the body on the body, By rolling housed on the bottom, when to self the box body, characterized in that draw outward from the side wall to rotate the supporting leg.
[0008]
Wing vehicle of the present invention is characterized by providing the front stopper said box body to a vehicle body is accommodated in the receiving stopper provided in the box body under a state of being attached to the vehicle body.
[0009]
The wing wheel of the present invention is characterized in that an opposing contact surface that faces the vertical contact surface of the front stopper and contacts the vertical surface is formed behind the front end surface of the box.
[0010]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
[0011]
FIG. 1 is an overall perspective view showing a state in which the wing wheel according to the embodiment of the present invention opens and lifts one wing portion and the vehicle body is detached from the wing body forward. Here, for convenience of explanation, the direction toward the inside of the wing body is defined as the inside, and the direction toward the outside is defined as the outside.
[0012]
As shown in FIG. 1, a wing body 1 as a box that forms a cargo compartment is supported by six support legs 2, 3, and 4, and the wing body 1 is a front end of a flooring 5. The front wall 6 is fixed to the rear end of the floor 5 and the rear wall 7 is provided with a door 7a that can be opened and closed to the left and right, and the upper end of each of the front wall 6 and the rear wall 7 is passed over. It has an upper wall 8 and side walls 9 a and 9 b that are divided into two parts in the vertical direction and are provided on both sides of the wing body 1. The side walls 9a and 9b on both sides are respectively divided into two parts in the upper and lower sides, constitute a side plate 10, and rotate around a rotating shaft provided at a connection point with the flooring 5 to thereby move the front wall 6 The rear wall 7 can be opened and closed. Further, the upper wall 8 is divided into two from the center to the left and right to become divided upper wall portions 8a and 8b, and wing portions 13a and 13b are formed integrally with the upper side wall portions 12a and 12b above the side walls 9a and 9b, respectively. is doing. They can be opened and closed with respect to the front wall 6 and the rear wall 7 by rotating around a rotation shaft provided at the center side end of each of the divided upper wall portions 8a and 8b.
[0013]
The vehicle body 15 has a chassis part 17 on which the wing body 1 is placed behind the cab 16 so that the chassis part 17 can enter the lower part from the front position of the wing body 1 as shown in FIG. The wing body 1 can be mounted by retreating.
[0014]
FIG. 2 is a perspective view of the wing body 1 in a state in which the wing body 1 is detached from the vehicle main body 15 and is self-supporting by the support legs 2, 3, 4, and FIG. FIG. 2B shows a state in which the left wing 13a and the tilt plate 10 are all opened. FIG. 3 is a front view of the lower part of the wing body 1 as viewed from the arrow X in FIG.
[0015]
As shown in FIG. 2, the tilt plate 10 is divided into two split tilt plates 10 a and 10 b in the front-rear direction, and a middle column 18 that can be detached from the wing body 1 is fitted between them. ing.
[0016]
Each support leg 2, 3, 4 is provided at a position that does not overlap with the front-rear direction range of the respective divided tilt plates 10a, 10b. In other words, the two front support legs 2 are positioned in front of the front divided tilt plate 10a, and the two support legs 3 in the middle position are located between the front split tilt plate 10a and the rear divided tilt plate 10b. The two rear supporting legs 4 are positioned rearward of the rear divided tilt plate 10b.
[0017]
Each of the support legs 2, 3 and 4 has a rotating shaft 21 inserted into a support cylinder 20 fixed in the direction toward the center at the bottom surface 19 of the wing body 1 as shown in FIG. 3, and as shown in FIG. The wing body 1 has a bottom surface 19 and a support bar 22 that can be fixed at both ends to the trunk portions of the support legs 2, 3, 4. When the wing body 1 is placed on the chassis portion 17, the support bar The support legs 2, 3, and 4 are rotated around the rotation shaft 21 after the fixing of 22 is removed, so that they can be stored in the bottom surface 19 of the wing body 1.
[0018]
The support legs 2, 3, 4 are slidable laterally with respect to the wing body 1. When the wing body 1 is detached from the vehicle body 15 and becomes independent, the support legs 2, 3, 3 are supported. 4 is pulled out of the side walls 9a, 9b to increase the lateral leg width so as not to contact the chassis portion 17. Note that the rear support legs 4 that do not possibly come into contact with the chassis portion 17 do not necessarily have to be pulled out.
[0019]
In the wing body 1 which is in a self-supporting state as described above, the support legs 2, 3 and 4 are drawn outward from the side walls 9a and 9b to widen the lateral legs, but in this embodiment, Even if the divided tilt plates 10a and 10b are opened in this state, they can be opened without contacting the supporting legs 2, 3 and 4 arranged as described above.
[0020]
For example, when the front support leg is installed at the center position in the front-rear direction of the front split-tilt plate 10a and pulled out from the side walls 9a, 9b to make the wing body 1 self-supporting, the split-split plate 10a, 10b is opened However, it contacts the bent part of the support leg and cannot be fully opened downward. In that case, it becomes difficult to load and unload luggage into the wing body 1.
[0021]
However, in the present embodiment, as described above, the support legs 2, 3, and 4 are provided at positions that do not overlap with the front-rear direction range of the respective divided tilt plates 10a and 10b. As shown in the figure, even when the support legs 2, 3, and 4 are pulled out, each of the divided pawl plates 10a and 10b can be freely opened and closed without contact, and the wing body 1 can be loaded and unloaded. It can be done well.
[0022]
As shown in FIG. 1, a substantially cylindrical connecting roller 23 is provided at three places in the front-rear direction in a row in the center of the chassis portion 17 of the vehicle main body 15, and on the other hand, as shown in FIG. Two rail plates 24 having the same width as the outer diameter of the connecting roller 23 are provided on the bottom surface 19 of the wing body 1. When the wing body 1 is mounted on the vehicle body 15, an unillustrated air suspension is adjusted so that the chassis portion 17 is lower than the bottom surface 19 of the wing body 1, and the connecting roller 23 is passed between the rail plates 24. The vehicle body 15 is mounted by moving it backward while guiding it.
[0023]
FIG. 4A is a side view of the vicinity of the cab 16 when the wing body 1 is mounted, and FIG. 4B is a perspective view of the main part viewed from the front upper side. As shown in FIGS. 4 (A) and 4 (B), two front stoppers 25 are installed side by side in front of the chassis portion 17, while the bottom surface of the front end face of the wing body 1 is provided. A stopper receiver 26 that accommodates and contacts each front stopper 25 is formed in the vicinity of 19.
[0024]
Each front stopper 25 forms a rectangular vertical contact surface 25a on the rear side, and each stopper receiver 26 has an opposing contact surface 26a facing the vertical contact surface 25a of the front stopper 25 on the rear side from the front side end surface of the wing body 1. The guide plate 26b is provided on the outer side in the lateral direction of each opposing contact surface 26a. The opposing contact surface 26a is formed rearward from the front end surface of the wing body 1 by the length in the front-rear direction of the front stopper 25, and a rubber pad 26c for absorbing an impact at the time of contact is attached to the surface. The front stopper 25 is arranged in the front-rear direction so that the vertical contact surface 25a of the front stopper 25 and the opposing contact surface 26a of the stopper receiver 26 come into contact with each other when the wing body 1 is in an appropriate arrangement relationship. .
[0025]
When the wing body 1 is mounted on the vehicle main body 15, the vehicle main body 15 is moved backward with the connecting roller 23 being guided between the rail plates 24, and is shown in an appropriate front-rear arrangement relationship. The wing body 1 and the chassis portion 17 are coupled by the pin coupling that is not performed.
[0026]
Although it is difficult to visually recognize the portion to be pin-coupled from the driver's cab 16, it is provided in the vehicle main body 15 when the vehicle main body 15 is moved backward to have an appropriate positional relationship with the wing body 1 as described above. Since the vertical contact surface 25a of the front stopper 25 is in contact with the opposing contact surface 26a of the stopper receiver 26 provided on the wing body 1, the vehicle body 15 can be prevented from excessively moving backward with respect to the wing body 1, and the driver You can also know the timing to stop the retreat appropriately by experiencing the impact at the time of contact. Further, it is possible to prevent the vehicle body 15 from being retreated excessively and bringing the front end face of the wing body 1 into contact with the rear end face of the cab 16 so as to be damaged.
[0027]
FIG. 5A is a side view of the vicinity of the cab 16 when the wing body 1 is completely mounted, and FIG. 5B is a perspective view of the main part as viewed from the front upper side. As shown in FIGS. 5A and 5B, the opposing contact surface 26a on the stopper receiver 26 side is formed inside the wing body 1, so that the vehicle body 15 and the wing body 1 have an appropriate arrangement relationship. When this happens, the front stopper 25 is placed inside the wing body 1, and the wing body 1 and the cab 16 can be brought closer to each other to shorten the entire length of the wing wheel.
[0028]
As described above, the wing wheel according to the present embodiment is configured so that each of the divided pawls 10a, 10a, 10b, 10b, 10d, even when the support legs 2, 3, 4 are pulled out to avoid contact with the chassis portion 17 below the wing body 1. 10b can be freely opened and closed, and when the wing body 1 is mounted on the vehicle body 15, the driver can perform high-accuracy positioning in the front-rear direction, so that the wing body 1 is in an independent state. This will improve the functionality.
[0029]
The present invention is not limited to the above-described embodiment, and various modifications can be made without departing from the scope of the invention. For example, when the support leg 3 at the intermediate position does not contact the chassis portion 17 and does not need to be pulled out to the outside, it is possible to use a single piece in which the tilt plate 10 is integrated in the front-rear direction. It is also possible to change the number of support legs in accordance with the length of the wing body 1 in the front-rear direction, and by dividing the support plate 10 in the front-rear direction, the support legs at the intermediate position are positioned between the split support plates. become.
[0030]
【The invention's effect】
According to the present invention, the tilting plate can be freely opened and closed even when the support leg is pulled out when the wing body is in a self-supporting state, and when the wing body is attached to the vehicle body, the highly accurate front-rear direction can be obtained. Positioning can be performed by the driver alone, improving the functionality of the wing body.
[Brief description of the drawings]
FIG. 1 is an overall perspective view showing a state in which a wing wheel according to an embodiment of the present invention opens and lifts one wing portion and a vehicle body is detached from the wing body forward.
FIG. 2 is a perspective view of the wing body in a self-supporting state as viewed from the front upper side, in which (A) shows a state in which all the wing parts and the tilting plate are closed, and (B) shows the left wing part and the tilting. The state where all the plates are opened is shown.
FIG. 3 is a front view of a lower portion of the wing body as viewed from an arrow X in FIG. 1;
FIG. 4A is a side view of the vicinity of a cab when the wing body is mounted, and FIG.
FIG. 5A is a side view of the vicinity of the cab when the wing body is completely installed, and FIG. 5B is a perspective view of the main part as viewed from the front upper side.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Wing body 2 Front support leg 3 Intermediate position support leg 4 Back support leg 5 Floor material 6 Front wall 7 Rear wall 7a Door 8 Upper wall 8a, 8b Split upper wall part 9a, 9b Side wall 10 Cage plate 10a, 10b Divided tilt plates 12a, 12b Upper side wall portions 13a, 13b Wing portion 15 Vehicle main body 16 Driver's cab 17 Chassis portion 18 Middle pillar 19 Bottom surface 20 Support cylinder 21 Rotating shaft 22 Support bar 23 Connecting roller 24 Rail plate 25 Front stopper 25a Vertical contact Surface 26 Stopper receiver 26a Opposing contact surface 26b Guide plate 26c Rubber pad

Claims (3)

A front wall which is fixed to the front end of the floor material, a rear wall which is fixed to the rear end, and a wing portion which rotates around the rotary shaft is composed of a top wall portion which became sidewalls and therewith To integrally the A wing wheel having a tilting plate that rotates about a rotation axis provided at a connecting portion of a flooring material, and has a box body that is detachable from a vehicle body by forming a cargo compartment inside,
A rotating shaft inserted into each of the plurality of support cylinders fixed to the bottom surface of the box body so as to be rotatable and slidable in the lateral direction;
A plurality of support legs, each attached to the rotary shaft, provided on both sides of the box at positions not overlapping with the longitudinal opening and closing range of the tilt plate ,
A support bar having both ends fixed to the bottom surface of the box and the support leg;
When the box body is placed on the vehicle body, the support leg is rotated and stored on the bottom surface, and when the wing wheel is self-supporting, the support leg is rotated and pulled out of the side wall. Wing car to do. The wing vehicle according to claim 1, wherein a front stopper is provided in the vehicle body main body, which is accommodated in a stopper receiver provided in the box body in a state where the box body is mounted on the vehicle main body. Wing car to do. In claim 2 wing vehicle according, the opposing contact surface perpendicular to the contact surface opposite to the vertical plane of the front stopper is in contact, wing vehicle, characterized in that formed behind than the front end surface of the box body .

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