JPH0114549Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to a rubber protective mat that is used by laying it on the truck bed.The purpose is to be able to easily lay it on the truck bed and use it, and to protect the cargo and truck during use. It must be possible to safely protect both sides of the cargo bed (for truck beds, the floorboard surface, the inner surface of the side doors, the front plate, the inner surface of the rear door, and the entire surface of the upper stile of the rear door and side doors) from being damaged. Loading and unloading work can be done easily, the entire mat does not slide during loading and unloading, etc., it does not obstruct the flow of water such as rainwater or air circulation, and there is no damage due to thermal deformation or loading. It is an object of the present invention to provide a cargo bed protection mat having a novel structure that does not exist in the past and which satisfies the condition that no problems occur.

Below, the structure of the truck bed protection mat of this invention will be explained with reference to the drawings. The side gates B of the truck loading platform A are connected so that they can be bent at right angles, and the mat side plates 2 and 3 are in contact with the inner surface of B, and the mat bottom plate 1 is placed on both front and rear sides of the mat bottom plate 1 so that it can be bent and stood up at right angles. The front and rear end plates 4 and 5 of the pine which come into contact with the inner surface of the front plate C and the rear door D of the truck loading platform A connected to the Loading platform side gate B, which is connected in a row so that it can be bent at right angles.
It is made of rubber and consists of matte edge plates 2a, 3a, 5a that come into contact with the upper stile surfaces b1, d1 of the rear gate D. A large number of horizontal uneven stripes 6, 7 are provided at regular intervals, and a large number of vertical uneven stripes 8, 9 are provided at regular intervals, extending in the longitudinal direction of the loading platform and are perpendicular to the back surface uneven strips 6, 7 on the entire surface that the cargo touches. are provided at regular intervals.

In this embodiment, the protruding strips 7 and 9 on both the front and back surfaces of the mat are formed as strip protrusions as shown in FIG. Each groove 6 between the protrusions 7 and 7 and each groove 8 between the surface protrusions 9 and 9 have a groove width of about 18 mm and a groove depth (protrusion height) of about 2 mm, as shown in Fig. 3. It is formed of grooves and is integrally molded as a rubber mat with a maximum wall thickness of about 9 mm at the uneven stripes.

In addition, the reference numeral 10 shown in FIG. 1 is a fan-shaped pine corner thin piece having a radial bellows bending groove on the surface where the front end edges of the pine side plates 2 and 3 and the both side edges of the pine front end plate 4 are integrally joined. , 12, 13 are the fold lines of the mat both side plates 2, 3 relative to the mat bottom plate 1, 14, 15 are the fold lines of the mat front and rear end plates 4, 5 relative to the mat bottom plate 1, and 16 to 18 are the crease lines of the mat edge plates 2a, 3a, 5a. This is the fold line for the mat both side plates 2 and 3 and the mat rear end plate 5.

Note that reinforcing fibers or the like may be embedded inside the material of this rubber mat, and a modification may also be considered in which a plurality of magnets are embedded in the back of the mat and fixed to the truck bed by adsorption.

Since the truck bed protection mat of this invention has the above-described structure, it has the following effects.

It can be easily installed and used on a truck bed.

Safely protect both the cargo and the truck loading platform (for the truck loading platform, the entire surface of the floorboard surface, the inner surface of the side doors, the front panel, the inner surface of the rear door, and the entire surface of the upper stile of the rear door and side doors) from being damaged during use. be able to.

Since the surface of the mat is provided with a large number of uneven stripes extending in the length direction of the loading platform, the frictional resistance of contact with the cargo is weakened, and the cargo can be easily pushed onto the mat on the loading platform and loaded. Unloading work can also be carried out easily while sliding the cargo.

Since the back surface of the mat is provided with a large number of horizontal uneven lines perpendicular to the longitudinal direction of the loading platform, the frictional contact resistance of the rubber mat against the longitudinal direction of the loading platform can be strongly exerted. Even if it is not fixed with the mounting means, the problem of the entire mat sliding during loading and unloading of cargo does not occur. In addition, if a normal truck loading platform has a drainage groove for draining rainwater, etc. that runs along the length of the loading platform, this vertical loading platform floor plate groove (draining groove) and the uneven stripes on the back of the mat are perpendicular to each other, so that the rainwater can drain away. It does not impede the flow of water or air circulation.

Rubber mats are strong both in terms of heat and strength, so they do not cause problems such as thermal deformation or breakage due to loading cargo.

[Brief explanation of drawings]

Figure 1 shows the truck bed protection mat of the present invention.
An overall view of the unfolded state with the left half as a front view and the right half as a back view, Figure 2 is a diagram of the mat of the present invention in use, laid on a truck bed, and Figure 3 is an enlarged view of a portion of the mat. FIG. A... Truck bed, B... Side door of the truck bed, C... Front plate of the truck bed, D...
Rear hatch of the truck loading platform, b1, d1... upper stile surface of the side flap and rear flap, 1... bottom plate of the mat, 2, 3... both side plates of the mat, 4... both end plates of the mat, 5... rear end plate of the mat , 2a, 3a, 5a...
Mat edge plate, 6, 7... uneven stripes on the back of the mat,
8, 9...Irregularities on the mat surface.

Claims (1)

[Scope of utility model registration request] A pine bottom plate 1 of a size that can be laid on the floor plate F of the truck loading platform A, and side gates B and B inner surfaces of the truck loading platform A that are connected to the left and right sides of the pine bottom plate 1 so that they can be bent and stood up at right angles. The mat both side plates 2 and 3 are brought into contact with the front and back sides of the mat bottom plate 1, and the front plate C and the rear door D of the truck loading platform A are connected to the front and rear sides of the mat bottom plate 1 so that they can be bent and raised at right angles. A loading platform side gate B that is connected to the outer side of the mat front and rear end plates 4, 5, the mat both side plates 2, 3, and the mat rear end plate 5 so as to be able to be bent outward at right angles;
A rubber platform protection mat consisting of mat edge plates 2a, 3a, and 5a that abut against the upper stile surfaces b1 and d1 of the rear gate D, and a mat that protects the entire platform in the longitudinal direction of the platform. A large number of horizontal uneven stripes 6, 7 are provided at regular intervals, and a large number of vertical uneven stripes 8 are provided at regular intervals on the entire surface that the cargo touches, and are perpendicular to the back surface uneven strips 6, 7 and run in the length direction of the loading platform. ，
A protective mat for a truck loading platform, characterized in that numbers 9 are provided at regular intervals.