JP2014128996A - Vehicle with load carrying platform - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a vehicle with a load carrying platform which secures a storage space without affecting a load carrying platform space.SOLUTION: In a vehicle with a load carrying platform, a load carrying platform 20 disposed at the rear side of the vehicle is attached to a main frame 1 of a vehicle body through a load carrying platform lower structure 50. A joist member 52a forming the load carrying platform lower structure 50 is connected with the main frame 1, a storage space 51 is formed between the joist member 52a and the load carrying platform 20. In the storage space 51, an opening is formed on a rear surface of the vehicle and an opening/closing door 53 which closes the opening is provided. Further, in the storage space 51, a stopper 55 is included at the front side of the vehicle and a slider 56 which may change a position of the stopper 55 is provided. The position of the stopper 55 may be changed according to a length of a long member 60 stored in the storage space 51.

Description

  The present invention particularly relates to a vehicle with a loading platform on which equipment used for fire fighting, first aid, and rescue activities is loaded.

Conventionally, in a vehicle with a loading platform on which equipment used for fire fighting, first aid, and rescue activities is loaded, a ladder is mounted on the roof.
However, it is not easy to place or take down a ladder that is a long object and a heavy object on the roof.
Under such circumstances, it has been proposed to mount a ladder other than the roof of the vehicle.
In Patent Document 1 and Patent Document 2, it is proposed to store a ladder below the floor between the front wheels and the rear wheels.
Patent Document 3 proposes that a rack is installed on the loading platform to secure a ladder storage space.

CD-ROM of Japanese Utility Model No. 4-61696 (Japanese Utility Model Application No. 6-12179) JP 2006-213307 A CD-ROM of Japanese Utility Model No. 4-12428 (Japanese Utility Model Application No. 5-63978)

As proposed in Patent Document 1 and Patent Document 2, when installing a ladder in the lower part of the vehicle body, it is necessary to strengthen the mounting to prevent falling, and the influence of wind and rain, adhesion of mud, etc. Hurt the ladder.
Further, as proposed in Patent Document 3, when the inside of the loading platform is used, the loading platform space is narrowed and the loading amount is restricted.

Then, an object of this invention is to provide the vehicle with a loading platform which can ensure storage space, without affecting a loading platform space.
It is another object of the present invention to provide a vehicle with a cargo bed that can easily open and close the cargo door.

The vehicle with a loading platform according to the first aspect of the present invention is a vehicle with a loading platform that attaches a loading platform disposed behind the vehicle to the main frame of the vehicle body via the loading platform lower structure, and constitutes the loading platform lower structure. A joist member is connected to the main frame, and a storage space is formed between the joist member and the loading platform, and the storage space forms an opening on a rear surface of the vehicle, and closes the opening. An opening / closing door is provided.
According to a second aspect of the present invention, in the vehicle with a loading platform according to the first aspect, the storage space includes a slider having a stopper on the front side of the vehicle and capable of changing the position of the stopper, and the storage space. The position of the stopper is changed according to the length of the long member stored in the container.
According to a third aspect of the present invention, in the vehicle with a cargo bed according to the second aspect, the elongate member is a ladder.
According to a fourth aspect of the present invention, in the vehicle with a cargo bed according to any one of the first to third aspects, a pair of side spaces are formed on both sides of the storage space, and a reinforcing member is provided in the side space. It is characterized by arranging.
According to a fifth aspect of the present invention, in the vehicle with a cargo bed according to the fourth aspect, at least a part of the side space is a second storage space.
According to a sixth aspect of the present invention, in the vehicle with a load carrier according to any one of the first to sixth aspects, the load carrier has a load carrier on at least one of a rear surface of the vehicle and a side surface of the vehicle. The loading platform opening / closing door has a bar handle at the lower part of the door, and the bar handling door is operated to move the loading platform opening / closing door upward to open the interior space of the loading platform. The open / close door is characterized in that the lower part of the door is moved downward to open the opening with the lower part of the door as a pivot.

  According to the vehicle with a loading platform of the present invention, the loading platform lower structure can be used as a storage space, and the stored items can be prevented from dropping during traveling of the vehicle by the opening and closing door.

1 is an external perspective view of a vehicle with a loading platform according to an embodiment of the present invention. External perspective view showing a state in which a ladder is stored in the vehicle Front view showing the rear side of the vehicle Front sectional view of the vehicle Partial sectional side view of the vehicle Partial cross-sectional top view of the vehicle Side view showing the loading platform of the vehicle Perspective view of the door for the side loading platform of the same loading platform Front view of hinge member used for door for side loading platform of the same loading platform The perspective view which shows the mechanism part connected with the hinge member from the back Side sectional view showing the state before operation of the bar handle used for the door for the side loading platform of the same loading platform Side sectional view showing the state after operating the bar handle Top view showing the mechanism connected to the hinge member Rear view showing the latch member of the same mechanism Front sectional view of a vehicle with a loading platform according to another embodiment of the present invention The partial cross-sectional top view of the vehicle with a loading platform by further another Example of this invention.

  In the vehicle with a loading platform according to the first embodiment of the present invention, the joist member constituting the loading platform lower structure is connected to the main frame, and the storage space is formed between the joist member and the loading platform. An opening is formed on the rear surface of the door, and an opening / closing door for closing the opening is provided. According to the present embodiment, the space between the joist member and the loading platform can be used as a storage space, and the stored items can be prevented from dropping when the vehicle is traveling by the opening and closing door.

  According to the second embodiment of the present invention, in the vehicle with a loading platform according to the first embodiment, the storage space is provided with a slider that has a stopper on the front side of the vehicle and can change the position of the stopper. The position of the stopper is changed according to the length of the long member stored in the container. According to the present embodiment, since the position of the stopper can be changed according to the length of the long member, it is possible to prevent noise and damage due to the movement of the long member in the storage space.

  In the third embodiment of the present invention, in the vehicle with a cargo bed according to the second embodiment, a long member is used as a ladder. According to the present embodiment, it is possible to easily store and take out a ladder that is a long member.

  In the fourth embodiment of the present invention, in the vehicle with a cargo bed according to the first to third embodiments, a pair of side spaces are formed on both sides of the storage space, and reinforcing members are arranged in the side spaces. Is. According to the present embodiment, by arranging the reinforcing member in the side space, the strength of the load carrier lower structure can be secured, and the central space can be used as the storage space.

  In the fifth embodiment of the present invention, in the vehicle with a cargo bed according to the first to fourth embodiments, at least a part of the side space is a second storage space. According to the present embodiment, a large amount of storage space can be provided.

  According to a sixth embodiment of the present invention, in the vehicle with a loading platform according to the first to fifth embodiments, the loading platform has a loading platform opening / closing door on at least one of the rear surface and the side surface of the vehicle. The loading platform opening / closing door has a bar handle at the bottom of the door, and by operating the bar handle, the loading platform opening / closing door is moved upward to open the interior space of the loading platform. Is used as a pivot, and the upper part of the door is moved downward to open the opening. According to the present embodiment, the loading platform opening / closing door can be opened by moving upward, and the opening / closing door can be opened by moving downward, so that workability is excellent.

Hereinafter, a vehicle with a loading platform according to an embodiment of the present invention will be described.
FIG. 1 is an external perspective view of a vehicle with a loading platform according to this embodiment, and FIG. 2 is an external perspective view showing a state in which a ladder is housed in the vehicle.

The vehicle with a loading platform according to the present embodiment includes a cabin 10 having a driver's seat and a loading platform 20 on which equipment used for fire fighting, first aid, and rescue activities is mounted.
The loading platform 20 is disposed behind the vehicle. The loading platform 20 has a rear loading platform opening / closing door 30 on the rear surface of the vehicle, and a lateral loading platform opening / closing door 40 on both sides of the vehicle.
The loading platform 20 is attached to the loading platform lower structure 50. FIG. 2 shows a storage work state of the ladder 60.

  3 is a front view showing a rear surface of the vehicle, FIG. 4 is a front sectional view of the vehicle, FIG. 5 is a partial sectional side view of the vehicle, and FIG. 6 is a partial sectional top view of the vehicle.

As shown in FIGS. 3 to 6, the loading platform lower structure 50 is attached to the main frame 1 of the vehicle body.
The loading platform lower structure 50 forms a storage space 51 and a pair of side spaces 52 arranged on both sides of the storage space 51.
The storage space 51 is formed with an opening on the rear surface of the vehicle, and the other five surfaces are covered with a plate material, for example, storing a ladder 60 that is a long object.
The joist member 52 a is connected to the main frame 1, and the storage space 51 and the side space 52 are formed between the joist member 52 a and the loading platform 20. The storage space 51 is disposed between the pair of main frames 1, and the reinforcing member 52 b is disposed in the side space 52.

As shown in FIGS. 5 and 6, the loading platform lower structure 50 is formed across the front and rear of the rear wheel 2 in the longitudinal direction of the vehicle, and is narrower than the width of the loading platform 20 in the width direction of the vehicle. It is formed with.
As shown in FIGS. 3 and 5, an opening / closing door 53 is provided at the opening of the storage space 51. The opening / closing door 53 opens the opening by moving the door upper portion of the opening / closing door 53 downward using the lower portion of the door as the rotation shaft 53a.
As shown in FIG. 3, the rear cargo door opening / closing door 30 has a bar handle 71 at the lower portion of the door. The bar handle 71 is attached to the rear cargo bed opening / closing door 30 by a hinge member 70.
In this embodiment, a shutter door is shown as the rear cargo bed opening / closing door 30.
By operating the bar handle 71, the rear loading platform opening / closing door 30 is moved upward to open the internal space 21 of the loading platform 20.

  As shown in FIGS. 5 and 6, the storage space 51 has a stopper 55 on the front side of the vehicle, and a slider 56 that can change the position of the stopper 55. The position of the stopper 55 is changed according to the length of the long member (ladder 60) stored in the storage space 51. According to this embodiment, since the position of the stopper 55 can be changed according to the length of the long member (ladder 60), noise and breakage caused by the movement of the long member (ladder 60) in the storage space 51 are prevented. Can be prevented.

As described above, according to the present embodiment, the joist member 52 a is connected to the main frame 1, and the storage space 51 and the side space 52 are formed between the joist member 52 a and the loading platform 20. The storage space 51 is disposed between the pair of main frames 1, and the reinforcing member 52 b is disposed in the side space 52, whereby the strength of the loading platform lower structure 50 can be secured, and the storage space 51 is used as the storage space. it can.
Further, according to the present embodiment, it is possible to easily store and take out the ladder 60 that is a long member.
In addition, according to the present embodiment, by providing the open / close door 53 that closes the opening, it is possible to prevent the stored items from dropping during vehicle travel.

FIG. 7 is a side view showing the loading platform of the vehicle, and FIG. 8 is a perspective view of a side loading platform opening / closing door of the loading platform.
The side loading platform opening / closing door 40 has a bar handle 71 at the lower portion of the door, and by operating the bar handle 71, the side loading platform opening / closing door 40 is moved upward to open the internal space 21 of the loading platform 20. .
The side loading platform opening / closing door 40 includes an upper door 41 and a lower door 42, and a lower end of the upper door 41 and an upper end of the lower door 42 are connected by a door rotating member 43.
The bar handle 71 is attached to the side loading platform opening / closing door 40 by a hinge member 70.
In the open state of the side loading platform opening / closing door 40, the lower end of the upper door 41 and the upper end of the lower door 42 protrude outward, and the inner surface of the upper door 41 and the inner surface of the lower door 42 are close to each other.

  As described above, in this embodiment, the loading platform opening / closing door (side loading platform opening / closing door 40) is configured by the upper door 41 and the lower door 42, and the lower end of the upper door 41 and the upper end of the lower door 42 are connected to each other. In the open state of the loading platform opening / closing door (side loading platform opening / closing door 40) connected by the moving member 43, the lower end of the upper door 41 and the upper end of the lower door 42 protrude outward, and the inner surface and lower portion of the upper door 41 Since the door 42 is close to the inner surface and the position of the bar handle 71 in the open state of the loading platform opening / closing door (side loading platform opening / closing door 40) can be lowered, the workability is excellent.

  9 is a front view of a hinge member used for a side loading platform opening / closing door of the loading platform, FIG. 10 is a perspective view showing a mechanism portion connected to the hinge member from the back, and FIG. 11 is a side loading platform opening / closing of the loading platform. FIG. 12 is a side sectional view showing the state before the bar handle operation used for the door, FIG. 12 is a side sectional view showing the state after the bar handle operation, and FIG. 13 is a top view showing the mechanism portion connected to the hinge member. FIG. 5 is a rear view showing a latch member of the mechanism portion.

The hinge member 70 includes a lock mechanism 80 and a latch mechanism 90.
The lock mechanism 80 includes a male member 82 that is rotated by the rotation of the key 81 and a female member 83 with which the male member 82 is engaged. The male member 82 is provided on the hinge member 70, and the female member 83 is provided on the main body 20.
The latch mechanism 90 includes a striker 91 provided on the main body 20 and a latch member 92.

As shown in FIG. 9, by rotating the key 81 counterclockwise, the end of the male member 82 is separated from the female member 83 and unlocked. A male member 82 indicated by a solid line indicates the locked state, and a male member 82 indicated by a broken line indicates the unlocked state.
As shown in FIG. 10, a columnar space is formed in the bar handle 71, and a rotating member 72 is disposed in the columnar space. One end of a rod 73 is attached to the rotating member 72. The rod 73 extends out of the bar handle 71 from a rod opening 74 formed in the bar handle 71.

A latch member 92 is engaged with the other end of the rod 73.
The latch member 92 includes a first latch member 92a that engages with the other end of the rod 73, a second latch member 92b that rotates by being pressed by the first latch member 92a, and a rotation of the second latch member 92b. The third latch member 92c is released from the restriction and can be detached from the striker 91.
As shown in FIGS. 11 to 13, when the bar handle 71 rotates about the hinge fulcrum 75, the rotating member 72 rotates relative to the bar handle 71, so that the rod 73 is displaced without rotating. By the displacement of 73, the first latch member 92a can be operated at the other end of the rod 73.

As shown in FIG. 14, the first latch member 92a presses the second latch member 92b, and the second latch member 92b rotates. By the rotation of the second latch member 92b, the engagement between the second latch member 92b and the third latch member 92c is released, and the third latch member 92c rotates. The second latch member 92b is spring-biased in the direction opposite to the rotation direction of FIG. 14, and the third latch member 92c is spring-biased in the rotation direction of FIG.
By the rotation of the third latch member 92c, the engagement of the third latch member 92c from the shaft 91a of the striker 91 is released, and the side cargo door opening / closing door 40 can be opened.

  On the other hand, when closing the side cargo door opening / closing door 40, the third latch member 92 c is engaged with the shaft 91 a of the striker 91 by the downward movement of the side cargo door opening / closing door 40. Further, by returning the bar handle 71 to the state shown in FIG. 11, the pressing of the second latch member 92b by the first latch member 92a is released. Therefore, since the second latch member 92b rotates in the direction opposite to the direction shown in FIG. 14 by the spring bias, the second latch member 92b and the third latch member 92c are engaged, and the third latch member 92c is engaged. Is kept engaged with the shaft 91a of the striker 91.

As described above, the present embodiment includes the hinge member 70 for attaching the bar handle 71 to the loading platform opening / closing door (side loading platform opening / closing door 40), and a columnar space is formed in the bar handle 71 to form a columnar shape. A rotating member 72 is disposed in the space, and one end of a rod 73 is attached to the rotating member 72, and the rod 73 extends out of the bar handle 71 from a rod opening 74 formed in the bar handle 71. When the handle 71 rotates about the hinge fulcrum 75, the rotating member 72 rotates relative to the bar handle 71, so that the rod 73 is displaced without rotating, and the displacement of the rod 73 causes the other end of the rod 73 to move. Since the latch member 92 is operated, the latch operation can be performed smoothly.
In this embodiment, the rear cargo door opening / closing door 30 is a shutter door, but the mechanism of the side cargo door opening / closing door 40 described in the above embodiment can also be applied to the rear cargo door opening / closing door 30.

Hereinafter, a vehicle with a loading platform according to another embodiment of the present invention will be described.
FIG. 15 is a front sectional view of a vehicle with a loading platform according to another embodiment. In the following description, differences from the above embodiment will be described, and description of the same configuration as the above embodiment will be omitted.
In the present embodiment, a pair of side spaces 52 disposed on both sides of the storage space 51 are open, and reinforcing members 52 b are disposed in the side spaces 52. An opening / closing door 53 shown in FIG. 3 is provided at the opening of the storage space 51. The opening / closing door 53 opens the opening by moving the door upper portion of the opening / closing door 53 downward using the lower portion of the door as the rotation shaft 53a.

FIG. 16 is a partial cross-sectional top view of a vehicle with a loading platform according to still another embodiment. In the following description, differences from the above embodiment will be described, and description of the same configuration as the above embodiment will be omitted.
In the present embodiment, the second storage space 51b is formed in at least a part of the pair of side spaces 52 in the embodiment shown in FIG.
FIG. 16 shows a configuration in which the second storage space 51b is formed at the front and rear of the rear wheel 2, respectively.
The second storage space 51b formed in front of the rear wheel 2 preferably has an opening on the side of the vehicle, and a door that closes the opening is formed on the vehicle side panel.
The opening of the second storage space 51b formed at the rear of the rear wheel 2 is preferably closed by the open / close door 53, but the vehicle is similar to the second storage space 51b formed at the front of the rear wheel 2. The side may be formed as an opening, and a door that closes the opening may be formed on the vehicle side panel.

The storage space 51 described in each embodiment has been described as a plate material covering a surface other than the opening, but a frame structure may be used instead of the plate material. However, it is preferable that only the lower surface of the storage space 51 is closed by a plate material or the like.
In the embodiment described with reference to FIG. 15, the reinforcing member 52b may not be provided.

  The present invention is particularly suitable for fire engines and multi-function cars loaded with equipment used for fire fighting, first aid, and rescue activities, but can also be applied to trucks.

DESCRIPTION OF SYMBOLS 1 Main frame 10 Cabin 20 Loading platform 30 Rear loading platform opening / closing door 40 Side loading platform opening / closing door 50 Loading platform lower structure 51 Storage space 51b 2nd storage space 52 Side space 52a joist member 52b Reinforcement member 53 Opening / closing door 55 Stopper 56 Slider 60 Ladder 70 Hinge member 71 Bar handle 72 Rotating member 73 Rod 74 Rod opening 80 Lock mechanism 81 Key 82 Male member 83 Female member 90 Latch mechanism 91 Striker 92 Latch member

Claims (6)

A vehicle with a loading platform that attaches a loading platform disposed at the rear of the vehicle to the main frame of the vehicle body via a loading platform lower structure,
A joist member constituting the load carrier lower structure is connected to the main frame,
A storage space is formed between the joist member and the loading platform,
The storage space forms an opening on the rear surface of the vehicle,
A vehicle with a cargo bed, wherein an opening / closing door for closing the opening is provided. The storage space has a stopper on the front side of the vehicle,
Provide a slider that can change the position of the stopper,
The vehicle with a cargo bed according to claim 1, wherein the position of the stopper is changed in accordance with a length of a long member stored in the storage space.   The vehicle with a cargo bed according to claim 2, wherein the long member is a ladder. Forming a pair of side spaces on both sides of the storage space;
The vehicle with a load carrier according to claim 1, wherein a reinforcing member is disposed in the side space.   The vehicle with a cargo bed according to any one of claims 1 to 4, wherein at least a part of the side space is a second storage space. The loading platform has a loading platform opening / closing door on at least one of the rear surface of the vehicle and the side surface of the vehicle,
The cargo door opening and closing door has a bar handle at the lower part of the door,
By operating the bar handle, the cargo door opening / closing door is moved upward to open the internal space of the cargo bed,
6. The opening / closing door according to claim 1, wherein the opening is opened by moving the upper part of the opening / closing door downward with the lower part of the door as a pivot. Vehicle with cargo bed.