JPS6036528Y2 - Structure of the box-shaped luggage compartment of a truck - Google Patents

Description

[Detailed explanation of the idea] The present invention relates to the structure of a box-shaped luggage compartment of a truck.

In order to improve the efficiency of cargo handling operations in panel pan type trucks, a feeding device is generally installed in the cargo compartment of the truck to move the cargo sequentially to the cargo gate, and also to prevent the cargo from moving during transportation. A restraining device is provided.

In conventional trucks equipped with the above-mentioned feeding device and binding device, when loading cargo into the baggage compartment, the cargo is loaded from the back of the loading platform toward the cargo gate in the reverse order of delivery, making it easier to remove the cargo. Accordingly, the luggage is sent to the luggage gate of the luggage compartment by the sending device in the order of delivery.

Therefore, when carrying out luggage from the baggage compartment, there is no need for the final luggage removal approach to be on and off the luggage platform.

Also, as the delivery progresses, the space in the luggage compartment becomes larger,
Since the baggage is prevented from moving by the restraining device, the baggage does not move within the baggage compartment due to starting, stopping, turning, vibration, etc. of the vehicle, thereby preventing damage to the baggage.

However, the conventional feeding device and binding device
Manual operations were required each time cargo handling operations were performed, and a special electrical or mechanical power source was required for these operations.

Therefore, an object of the present invention is to provide a truck that can sequentially send cargo toward a cargo gate during transportation and prevent free movement of cargo during transportation without requiring a special power source or manual operation. The aim is to provide a box-shaped luggage compartment for the passengers.

The present invention utilizes vertical vibrations acting on cargo placed on the floor of a box-shaped cargo compartment of a truck and its own weight to apply a biasing force toward the cargo gate on the floor. In order to provide an angle of depression toward the baggage gate and to prevent the baggage from moving in a direction opposite to the baggage gate due to the inertial force acting on the baggage when the vehicle changes gears, the baggage is By installing a partition wall that has a tendency to move toward the gate, it is possible to sequentially direct the cargo toward the cargo gate during transportation as the amount of cargo decreases due to delivery, without requiring any special power source or operation. It is characterized by preventing the free movement of the consignment.

The features of the invention will become clearer from the following description of the illustrated embodiment.

In FIG. 1, a truck body defining a box-shaped cargo compartment of a truck according to the present invention is indicated generally by the reference numeral 10.

The bottom of the rear body 10 has a double floor structure, with the lower floor 12 being almost horizontal, and the upper floor 14 sloped at a slight angle of depression toward the rear of the vehicle, that is, toward the luggage gate 16 of the rear body 10. It is given.

Although the upper floor 14 can be omitted and the lower floor 12 can be given the same slope as described above, it is desirable to have a double floor structure as shown in FIG. 1 in order to make the slope angle variable.

In addition, in order to improve the sliding of cargo as will be described later, the upper surface of the inclined floor 14 may be subjected to a friction reduction treatment or provided with rollers or the like.

A pair of straight rails 22 and 24 are provided on each of the mutually opposing inner wall surfaces 20 of the side wall panels 18 of the rear body 10.

Both rails 22, 24 extend in the longitudinal direction of the vehicle at a distance from each other, and both rails 22, 24 are given an angle of depression toward the baggage gate 16, that is, toward the rear of the vehicle.

The lower rail 24 is arranged along the upper floor 14, and is provided with an upper rail 22 having a larger depression angle than that of the lower rail 24.

Therefore, the distance between both rails 22 and 24 gradually decreases toward the luggage gate 16, and the distance a between one end of both rails 22 and 24 located on the front side of the vehicle is greater than the distance between the other ends. It's also big.

Associated with said rails 22,24 is a partition wall 26 extending across the cargo compartment.

The partition wall 26, as shown in FIG. 2, includes a pair of cross bars 28, 30 extending across the cargo compartment and a plurality of tension springs 32 provided between the cross bars.

Both ends of the upper crossbar 28 are slidably engaged with respective upper rails 22 provided on both side wall panels 18 via respective rollers 34 provided at the ends.

Further, both ends of the lower cross bar 30 are slidably engaged with respective lower rails 24 provided on both side wall panels 18 via respective rollers 36 provided at the ends.

The tension springs 32 provided between both crossbars 28, 30 are arranged at intervals in the width direction of the luggage compartment, and each one end thereof is locked to the upper crossbar 28,
Further, each other end is locked to a lower cross bar 30.

The tension spring 32 applies a spring force in the direction of bringing the crosspars 28, 30 closer together.

In the example shown in FIG. 2, in order to prevent the load from being pulled out from between the tension springs 32,
A flexible net 38 covering the tension spring 32 is arranged in between.

This net 38 can be made unnecessary and the distance between the tension springs 32 can be reduced in order to prevent the load from being pulled out from between the tension springs 32. However, in order to prevent the tension springs 32 from becoming entangled with the load, Preferably, the net 38 is provided.

Also, instead of the tension spring 32, both cross pars 28.3
An elastic member such as a rubber curtain can be stretched between the holes.

a tension spring 32 acting between said crossbars 28, 30;
The spring force is such that the crossbar 28.30 is
converted into a movement force towards the baggage gate 16 by the guidance of said rail 22.24 engaging via 36;
This gives the partition wall 26 a general tendency to move towards the baggage gate 16.

Therefore, in order to facilitate the loading of luggage, it is desirable to provide a stopper 40 for temporarily locking the partition wall 26 to the front part of the luggage compartment, as shown in FIG.

Luggage is loaded onto the upper floor 14 with the partition wall 26 held at the stopper 40 locking position, and then the stopper 40 is released.

The release of this stopper 40 gives a tendency to move towards the partition wall 26 and the baggage gate 16 as a whole.

Furthermore, the luggage is automatically moved along the sloped floor 14 to the luggage gate 16 due to vibrations and its own weight during transportation.
directed towards.

Therefore, even if an inertial force toward the front of the vehicle acts on the luggage directed toward the luggage gate 16, the partition wall 26 reliably prevents the luggage from moving forward, and the amount of luggage is small. Even if there is, this baggage is at baggage gate 1
6, the cargo is not damaged by its movement while the vehicle is running.

Furthermore, when loading and unloading cargo, the cargo is automatically directed to the gate 16 and held near the gate as described above as the amount of cargo decreases during transportation, so that there is no need for people to load or unload the cargo. There is no need to go into the interior of the baggage compartment and move the baggage near the gate 16, thereby making it easier to unload the baggage.

Furthermore, as the amount of cargo decreases, a collection space can be automatically secured in front of the partition wall, thereby improving the efficiency of cargo handling operations.

According to the present invention, as described above, it is possible to move baggage to the vicinity of the baggage gate without requiring a special power source or complicated operation, and to securely hold the baggage near the gate, thereby preventing damage to the baggage. It is possible to prevent this and improve the efficiency of cargo handling work.

[Brief explanation of the drawing]

FIG. 1 is a side view schematically showing a truck equipped with a luggage compartment according to the present invention, and FIG. 2 is a front view showing a partition wall according to the present invention. 10...Luggage compartment (rear body), 14・Song・
Floor, 16... Luggage gate, 18...
・Side wall panel, 22, 24...Pair of rails,
28.30...Pair of crossbars 132...
...Elastic member, 34°36...Roller.

Claims (1)

[Scope of utility model registration request] A box-shaped luggage compartment of a truck, comprising a floor with an angle of depression toward the luggage gate, and a pair of rails provided on each side wall panel of the luggage compartment, each with an angle of depression toward the luggage gate. a pair of rails that extend along a distance between the rails and whose distance gradually decreases toward the baggage gate; and a pair of crossbars that extend across the baggage compartment and are spaced apart from each other.
A structure of a box-shaped luggage compartment of a trunk, the structure comprising a pair of crossbars each having opposite ends slidably engaged with the corresponding rails of the side wall panel, and an elastic member stretched between the two crossbars. .