JPH05433Y2 - - Google Patents

Description

[Detailed description of the invention] (Field of industrial application) This invention is a partition for partitioning the inside of a cargo box of a refrigerated, cold storage, or constant temperature van type vehicle (hereinafter referred to as a refrigerated van type vehicle) into multiple rooms in the front and back direction. It is related to the device.

(Prior Art) In general, in refrigerated van-type vehicles, in order to transport various cargoes while keeping them at different temperatures, a partition device is provided inside the cargo box to divide the cargo into a front compartment, a rear compartment, etc. This partition device can be moved to the front and back of the cargo box, and when loading and unloading cargo or when using it as a single room, it can be flipped up above the cargo box or placed parallel to the side wall of the cargo box. There are things to store.

Conventional partitioning devices are, for example, disclosed in Japanese Patent Application Laid-open No. 52-
There is a device disclosed in Japanese Patent No. 88918, but this structure is heavy and has problems in operability. Particularly when using the inside of a cargo box as a single room, the partition device must be flipped up to the ceiling and stored parallel to the ceiling, but this flipping operation is difficult, and if you drive with it flipped up, Vibration can damage its components, which poses a problem in terms of durability.

(Problem to be solved by the invention) In consideration of the problems of the known technology, the object of the present invention is to provide a partition device in which the partition walls that make up the partition device are lighter than conventional ones, making it easier to position the partition walls when using or storing the device, while also providing a partition device with excellent durability.

(Means for Solving Problems by Invention) A partition wall 1 supported movably in the front and back directions with rollers 3 guided by guide rails 5 provided in the front and back directions of the box at the upper part of the inner wall of the box, and the partition wall 1. A refrigerating van consisting of a fixing belt 10 having an end fitting 14 at the end for positioning the first part, and a lashing rail 15 provided on the inner wall and having a number of holes 16 into which the end fittings 14 are inserted. In the partitioning device for a type of vehicle, the partition wall 1 is formed by forming a heat insulating resin layer 8 in the center of the two front and rear waterproof sheets 6, leaving unfilled areas around the four circumferences, and forming a heat insulating resin layer 8 in the upper unfilled area at both left and right ends. A horizontal rod 2 equipped with rollers 3 is fixed to the side, and holes 16 of lashing rails 15 provided in the left and right side walls are installed in the middle part.
A fixing belt 10 equipped with an end fitting 14 that engages with
Further, an engaging member 1 of the end fitting 14 of the fixing belt 10 for storing the partition wall is provided at the upper rear part of the side wall.
6' was provided.

(Example) FIG. 1 is a rear perspective view of a refrigerated van type vehicle equipped with a partition device A according to the present invention. Reference numeral 1 denotes a partition wall that constitutes the main body of the partitioning device A, and a pair of rollers 3, 3 are attached to brackets 4 provided at both ends of a horizontal rod 2 (FIG. 2) with a square cross section fixed to the top. , is movably supported by a guide rail 5 with a C-shaped cross section provided on the upper part of the inner wall.

The partition wall 1 has upper parts of two waterproof sheets 6, 6 (FIG. 4) made of nylon cloth or the like fixed to one side of the horizontal rod 2 with bolts 7 or the like. In this case, the upper edge 6' of one sheet of waterproof sheet 6 is attached so as to protrude above the horizontal rod 2, and this portion constitutes a sealing portion with the ceiling surface. In order to fill the inside of the two waterproof sheets with a heat insulating resin layer 8, one sheet on one side is located at the bottom of the horizontal rod 2 and covers the front and rear width w of the horizontal rod 2.
The left and right sides and the lower part are also sealed with adhesive or the like to form a bag-like shape so that it can be opened to approximately the same extent as shown in FIG. 2. The space thus formed between the two sheets 6 is filled with a heat insulating resin layer 8 (urethane foam, etc.).

In addition, figures 2 and 5 are also shown on both sides and the bottom of the partition wall 1.
As shown in the figure, there is an extra part (symbol 6') that is not filled with resin between the two waterproof sheets 6, 6, which brings the inner wall or floor into close contact, and seals the area between the packing box and the cargo box. I am trying to configure it.

9 (FIG. 2) is a rubber belt attached to the lower width direction of the sheet 6, which reinforces the lower part of the partition wall 1 and strengthens the stiffness of the lower part of the partition wall.

Reference numeral 10 denotes a position fixing belt, which fixes the partition wall 1 in its vertical position when in use or when stored on the ceiling. The fixing belt 10 has a structure as shown in FIG. 2b, for example, and includes a lashing rail 15 in which an end fitting 14 attached to the end of a canvas belt for cargo tightening, generally called a lashing belt, is fixed to an inner wall. It is fixed by inserting it into the hole 16 of.

11 is a holder for the fixing belt 10, and a bolt 1
2, a plurality of them are fixed to the partition wall 1. In addition, as shown in FIG. 3, a spacer 13 made of a piece of wood is interposed at the portion where the holder 11 is attached to maintain a constant width.

The end fittings 14 attached to both ends of the belt 10 are inserted into the holes 16 of the lashing rails 15 attached to the side walls of the cargo box when the partition device A is used vertically as a partition wall or when stored on the ceiling surface. and fix it. The fixing belt 10 used is one attached to the side wall of the cargo box for tightening the cargo.

In addition, the partition wall 1 is bent upward at 90 degrees at the bottom of the upper horizontal rod 2 and stored in the ceiling as shown by the imaginary line in Fig. By fixing the end fitting 14 of the fixing belt 10 at the bottom of the partition wall to the hole 16 of the single rail 15' (FIG. 1) by twisting it by 90 degrees, or by hooking it to another engaging member (not shown). It can easily maintain its position.

Also, although openings or fans for passing cold air between the front and rear chambers of the wall of the present invention are not shown,
These can be easily installed as appropriate.

(Function) To install the partition device A as shown in FIG.
is inserted into the hole 16 of the lashing rail 15 and fixed. At this time, the upper part, both left and right ends, and the lower part of the partition wall 1 are sealed by the sheet edge 6'.

Also, when storing it on the ceiling, use the latching rail 1.
When the end fitting 14 of the fixing belt 10 is removed from the fixing belt 10 from 5, and the lower end of the partition wall 1 is held and pushed upward, it will bend at the lower part of the horizontal rod 2 where the resin is not filled.
Rotate it 90 degrees and raise it until it is almost parallel to the ceiling. After that, the end fitting 14 of the fixing belt 10 is
Lashing rail 1 installed separately at the upper rear part of the side wall.
It may be inserted into the hole 16 of 5'.

(Effects) 1 The partition wall has a structure in which a heat insulating material such as polyurethane is filled between two sheets of waterproof cloth, making it much lighter than conventional partition walls and easier to operate.

2. When the partition wall is rotated upward, the upper part of the waterproof fabric forming the partition wall itself acts as a hinge and bends, so there is no need for a bending hinge above the partition wall as in the conventional case.

3. The existing latching rail 15 for securing cargo can be used to position the partition wall vertically, or the separately provided latching rail 15' can be used to maintain the storage position.
Very easy to position and store.

4. As mentioned above, the partitioning device of the present invention has partition walls that are made of waterproof fabric, and since the partitioning walls are used vertically or stored close to the ceiling, there is no need for fixation. Since no complicated mechanism is required, the weight can be reduced accordingly, the operability is greatly improved, and the partition wall can be provided at a low cost.

5. Also, store the partition device close to the ceiling,
Even when the vehicle is running, the vibrations of the vehicle are absorbed by the flexible partition wall body and the fixing belt, so the partition device will not be damaged.

[Brief explanation of the drawing]

FIG. 1 is a rear perspective view of a refrigerated van-type vehicle equipped with the present invention. FIG. 2 is a perspective view of the partition device. FIG. 3 is a cross-sectional view taken from FIG. Figure 4 is also -
Cross-sectional view. FIG. 5 is also a cross-sectional view. In the figure, A... partition device, 1... partition wall, 2... horizontal rod, 3... roller, 4... bracket, 5... guide rail, 6... waterproof sheet, 7...
... Bolt, 8 ... Heat insulating resin layer, 9 ... Rubber belt, 10 ... Fixing belt, 11 ... Holder, 1
2... Bolt, 13... Spacer, 14... End metal fitting, 15... Lashing rail, 16... Hole, 1
5'... Lashing rail (for partition wall storage).

Claims (1)

[Scope of utility model registration request] A partition wall 1 supported so as to be movable in the front and back directions with rollers 3 guided by guide rails 5 provided in the front and back directions of the box at the upper part of the inner wall of the box, and an edge for positioning the partition wall 1. A partitioning device for a refrigerated van type vehicle comprising a fixing belt 10 having an end fitting 14 at a portion thereof, and a latching rail 15 provided on the inner wall and having a large number of holes 16 into which the end fittings 14 are inserted. The partition wall 1 is formed by forming a heat insulating resin layer 8 in the center of the two front and rear waterproof sheets 6, leaving an unfilled area around the four circumferences, and forming a horizontal rod with rollers 3 at both left and right ends in the upper unfilled area. 2 is fixed, and the holes 16 of the lashing rails 15 provided in the left and right side walls are installed in the middle part.
A fixing belt 10 equipped with an end fitting 14 that engages with
Further, an engaging member 1 of the end fitting 14 of the fixing belt 10 for storing the partition wall is provided at the upper rear part of the side wall.
A lightweight partitioning device characterized by being provided with 6'.