JP2000009189A - Load collapse prevention belt for transport containers - Google Patents

Abstract

(57) [Problem] To provide a load collapse prevention belt that can easily implement means for arranging in a substantially U-shape in a plane, which is effective means for preventing bending of a side surface of a transport container. SOLUTION: In the transport container load collapse prevention belt 1 of the present invention, a second belt portion 4 is connected to a first belt piece 41 via an engaging member 43 and an engaged member 44 which are joint members. The second belt piece 42 was provided so as to be separable therefrom. Accordingly, the outer end 3a of the first belt 3 and the outer end 42b of the second belt piece 42 constituting the second belt 4
With the first belt piece 41 and the second belt piece 42 constituting the second belt portion 4 being engaged with the rail members disposed opposite to each other in the transport container, The baggage can be taken in and out simply by releasing or reengaging.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cargo container collapse prevention belt for hanging a cargo in a transport container to prevent the cargo from collapsing by pressing the cargo.

[0002]

2. Description of the Related Art In a box-shaped transport container mounted on a vehicle such as a truck, each of opposing side surfaces has
A rail member having an engaged portion formed of a plurality of through holes and the like is provided along the length direction. Then, after loading the luggage (a cage member holding various commodities, etc.), a load collapse prevention belt is wrapped between the rail members in front of the load (a loading / unloading side of the transport container). The luggage is adjusted by the buckle attached to the luggage to hold down the luggage so that the luggage does not collapse forward during transportation.

[0003] The load collapsing prevention belt is composed of two belt portions with a buckle interposed therebetween, and each of the belt portions has an outer end which is engageable with an engaged portion of a rail member. The inner end of one of the belt portions is connected to a winding portion provided on the buckle, and the inner end of the other belt portion is fixed to a mounting shaft of the buckle. I have. Then, the amount of wrapping of the one belt portion around the buckle around the winding portion is adjusted to hold down the baggage. At this time, in order to prevent collapse of the load, the operator must tighten too strongly, The amount of wrapping around the take-up part becomes too large, and as a result, there is a problem that the side surface of the transport container with which the outer end is engaged via the rail member is bent inward.

As means for solving such a problem, as shown in FIG. 5, the outer end portions 11 of the belt portions 11 and 12 are provided.
The engagement positions of the a and 12a with the rail members 13 and 14 are set rearward (the driver's seat side) of the front position of the load 15 while the buckle 16 is positioned in front of the load as before. That is, the belt is arranged and tightened so that the entire load collapse prevention belt is substantially U-shaped when viewed from a plane. By doing so, each belt portion 11,
12 from the outer end portions 11a, 12a to the intermediate portions 11b, 1
Since up to 2b is almost parallel to each side of the transport container,
Even if it is strongly tightened by the buckle 16, the force for bending the side surface of the transport container inward is extremely small, and is very effective as a means for preventing the side surface from bending.

[0005]

In order to implement the above-described deflection preventing means, an operator inserts his / her hand into a gap between the load 15 arranged on both sides and the rail members 13 and 14, and Outer end portions 11a, 12a of belt portions 11, 12
Must be engaged with the rail members 13 and 14. However, in the transport container, from the point of transport efficiency,
Normally, the load 15 is fully loaded, and the gap between the load 15 disposed on each side and the rail members 13 and 14 is very small. Therefore, even if it is impossible to insert a hand into this gap or even if a hand can be inserted,
After the insertion, the outer ends 11a, 1
It is very difficult to engage 2a with the engaged portions of rail members 13 and 14. Of course, the outer end 11a of one belt 11 can be left engaged with a predetermined position in advance, but the outer end 12a of the other belt 12 In the case of a car member or the like holding a product, the engagement must be released when unloading the product, but after the product is delivered, an empty car member is reloaded and then re-engaged. Each time, it is very troublesome to work by putting a hand in the gap between the luggage (car member or the like) 15 and the rail member 14 each time. Therefore, in many cases, the above-described arrangement means for arranging the load collapse prevention belt in a substantially U-shape in a plane, which is effective as a means for preventing deflection of the side surface of the transport container, is not actually performed.

The present invention has been made in view of the above points, and has an arrangement means for arranging a load collapse prevention belt in a substantially U-shape in a plane, which is an effective means for preventing bending of a side surface of a transport container. An object of the present invention is to provide a transport container cargo collapse prevention belt which can be implemented extremely easily.

[0007]

According to a first aspect of the present invention, there is provided a transport container load-carrying prevention belt according to the present invention, wherein one end of the belt is provided on a rail member provided on one side surface of the transport container. The first belt portion is provided so as to be engageable, and the other end is connected to the winding portion of the buckle, and the first belt portion provided to be adjustable in length by adjusting the amount of winding around the winding portion. A second belt portion, one end of which is provided so as to be engageable with a rail member provided on the other side surface in the transport container, and the other end is provided so as to be engageable with the buckle. After the first belt portion and the second belt portion are stretched between the rail members along the loaded luggage, the length of the first belt portion is adjusted by a buckle to hold down the luggage, A transport container that prevents the cargo from collapsing A load collapse prevention belt, the second belt portion, while being divided in the middle, and wherein the shed belt pieces would be connected via a joint member. According to a second aspect of the present invention, there is provided the transport container cargo collapse prevention belt according to the first aspect, wherein the second belt portion is divided along the way and divided. A joint member that can be connected to each other is provided at each of the opposed ends of the belt pieces. According to a third aspect of the present invention, there is provided the transport container cargo collapse prevention belt according to the first or second aspect, wherein the second belt portion has an opposite end to one of the belt pieces. , And is fixedly engaged with the attachment portion of the buckle. According to a fourth aspect of the present invention, there is provided the transport container cargo collapse prevention belt according to the first or second aspect, wherein the second belt portion has an opposite end to one of the belt pieces. , And is detachably engaged with the attachment portion of the buckle. According to a fifth aspect of the present invention, there is provided the transport container load-carrying prevention belt according to any one of the first to fourth aspects, wherein the belt pieces constituting the second belt portion are the same. Wherein one of the belt pieces provided to be engaged with the buckle is provided with a hook portion capable of engaging with the rail member when the one belt piece is separated from the other belt piece. I do.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in more detail based on one embodiment of the present invention shown in the drawings. In FIG. 1, reference numeral 1 denotes a transport container cargo collapse prevention belt according to the present embodiment, which includes a buckle 2, a first belt portion 3, and a second belt.
And the like.

The buckle 2 is, for example, a Japanese Utility Model Laid-Open No. 5-172.
The structure is exactly the same as the conventionally known structure disclosed in Japanese Patent Publication No. 49-49 and the like. As shown in FIG. 1 and FIG. 2, the schematic configuration is a frame 21 having two opposing side plates, and a winding member formed of a bar-shaped member that is placed on one side in the longitudinal direction of the frame 21 and that is bridged between the side plates. The frame 21 includes a take-up part 22, a fixed shaft 23 which is provided on the other side in the longitudinal direction of the frame 21 and is bridged between the side plates, and a handle 24 which rotates the take-up part 22.

More specifically, ratchet wheels 22a and 22b are fixed near both ends of the winding section 22, and a base of a handle 24 is provided rotatably around the winding section 22. . Further, between the side plates facing the handle 24, ratchet wheels 22a, 22b are provided.
A pressing claw 24a urged in a direction engaging with the ratchet wheel 22a is provided, and a stop claw 21a urged in a direction engaging with the ratchet wheels 22a, 22b is provided between the side plates of the frame 21. Have been. The teeth of the ratchet wheels 22a and 22b cause the pawls 2 to rotate when the handle 24 is rotated to lift the base 24 around the base.
1a is hooked, and the stopper claw 21a is provided in such a shape that it does not catch when the handle 24 is rotated in the reverse direction.

As a result, when the position of the handle 24 is turned so as to lift up from the position approaching the frame 21 in the direction away from the base, the push claw 24a is engaged with the ratchet wheels 22a, 22b. , Together with the handle 24, the ratchet wheels 22a, 22
b and the winding unit 22 rotate in the same direction. Accordingly, a first belt portion 3 described later connected to the winding portion 22
Is wound around the winding section 22. When the handle 24 is returned to the original state in this state, the push claw 24a does not engage with the ratchet wheels 22a and 22b,
Since the pawl 21a is engaged with the ratchet wheels 22a and 22b, the ratchet wheels 22a and 22b and the winding unit 22 do not rotate, and only the handle 24 rotates around the winding unit 22 about the base. , Return to the original position. Therefore, by repeating the operation of lifting and returning the handle 24, the first belt portion 3 is successively wound by the winding portion 22.

The first belt portion 3 has one end (outward end).
Reference numeral 3a is provided so as to be engageable with a rail member provided on one side surface in the transport container, and the other end 3b is connected to the winding portion 22 of the buckle 2 described above. Means for enabling the one end 3a to engage with the rail member is arbitrary, but in the present embodiment, the engaging member 31 that engages with the through hole formed in the rail member is fixed to the one end 3a. . Specifically, this engagement member 31 is connected to one end 3 a of the first belt portion 3.
A frame member 31b provided with a belt insertion portion 31a which can be fixed by sewing after sewing through the vicinity and turning over
And two notches 31c and 31d formed on the upper edge and the lower edge of the frame member 31b so as to be hooked on the inner peripheral portion of the through hole formed in the rail member, and the notches 31c and 31d. After the hook 31d is hooked on the inner peripheral portion of the through hole of the rail member, the pressing member 31e presses the inner peripheral portion of the through hole from the surface so as not to come off. The pressing projection 31e is urged by a spring member (not shown) provided in the frame member 31b.

The second belt part 4 is divided into two parts from the middle, and a first belt piece 41 and a second belt piece 42
And the engagement member 43 and the engaged member 4 described later.
4 so that they can be connected via a joint member. The separation position is such that the outer end 42b of the second belt piece 42 corresponding to the other end of the second belt portion 4 is engaged with the through hole of the rail member provided on the other side surface in the transport container. When it is arranged in such a manner, it is located on the front side (the side of the loading / unloading side of the cargo in the transport container).

The first belt piece 41 is made up of the first belt piece 4
A mounting portion provided on the buckle 2 with an inner end portion 41a (ie, corresponding to one end of the second belt portion 4 and corresponding to the opposite end portion of one belt piece in claims 3 and 4). Is connected to the fixed shaft 23. At this time, in the present embodiment, the vicinity of the inner side end 41a of the first belt piece 41 is wound around the fixed shaft 23, and then connected by sewing and fixing. However, the connecting means is not limited to this. Instead of the fixed shaft 23 of the buckle 2, an engaged portion having the same structure as an engaged member 44 described later is provided, and the engaged portion is engaged with the engaged portion. A means for fixing the engaging portion to be engaged to the inner end portion 41a of the first belt piece 41 and connecting the two may be employed. Outer end 41b of first belt piece 41 (end opposite to inner end 42a of second belt piece 42)
An engaging member 43 having the same structure as the engaging member 31 provided at the one end 3a of the first belt portion 3 is fixedly connected to the first belt portion 3. Specifically, the frame member 43b of the engagement member 43
The first belt piece 41 is inserted into the belt insertion portion 43a formed in
After inserting and folding the vicinity of the outer side end 41b, it is sewn and fixed.

The inner side end 42a of the second belt piece 42,
That is, the outer end 4 of the first belt piece 41 described above.
At the end facing 1b, an engaged member 44 is provided that can engage with an engaging member 43 provided at the outer end 41b. As shown in FIGS. 1 to 3, the engaged member 44 is a frame member 44 a which is bent in a substantially U-shape.
And a through hole 44c formed through the end surface 44b of the frame member 44a. This through hole 44
“c” is formed such that the width and length of the hole are large enough to insert the engaging member 43 described above. Then, the through hole 44
c, the engaging member 43 is inserted from the front end face thereof, and two notches 4 formed on the upper edge and the lower edge of the engaging member 43 are formed.
3c and 43d are hooked on the back surface of the inner peripheral portion of the through-hole 44c, and then the inner peripheral portion of the through-hole 44c is pressed down from the surface by the pressing protrusion 43e, so that the engaged member 44 and the engaging member 43 are pressed. Are linked. The inner end 42a of the second belt piece 42 is inserted into a belt insertion portion 44d formed near the base of the engaged member 44, is folded, and then sewn and fixed.

The outer end 42b of the second belt piece 42 (that is, the other end of the second belt part 4) is engaged with one end 3a of the first belt part 3 described above. Member 31
An engaging member 45 having the same structure as that of the above is fixedly connected. Thereby, the engaging member 45 can be engaged with the through hole formed in the rail member provided on the other side surface in the transport container.

According to this configuration, before loading the luggage (cage member or the like holding various commodities) in the row located closest to the luggage port in the transport container, the first luggage is loaded.
The engaging member 31 provided at one end 3a of the belt portion 3 is inserted into a through hole of a rail member provided on one side surface of the transport container, the through hole being located on the side of the frontmost luggage. Engage. Further, an engaging member 4 provided at an outer end 42b of a second belt piece 42 constituting the second belt portion 4
Similarly, among the through holes of the rail member disposed on the other side surface of the transport container, 5 is also engaged with the through hole located in the bulletin of the frontmost luggage (see FIG. 5).

Next, after loading the luggage located in the front row, the engaging member 43 provided on the outer side end 41b of the first belt piece 41 constituting the second belt portion 4 is moved to the second position. The second belt piece 42 is connected to an engaged member 44 provided at an inner side end 42 a of the second belt piece 42. At this time, the engagement member 31 and the engagement member 31 provided at one end 3a of the first belt portion 3 are connected so that the connection position between the engagement member 43 and the engaged member 44 is in front of the frontmost luggage. 2nd belt piece 42 which comprises 2 belt parts 4
Attention is paid to the engagement position of the engagement member 45 provided on the outer side end portion 42b of each of the rail members with the through hole. As a result, the engaging member 31 provided at one end 3a of the first belt portion 3 and the outer end portion 4 of the second belt piece 42 forming the second belt portion 4 are formed.
2b, each of the engagement members 45 is engaged with the through hole of the rail member on the side of the frontmost luggage,
The load collapse prevention belt 1 is arranged in a substantially U-shape when viewed from a plane (see FIG. 5). Therefore, at the time of loading / unloading of the load, the engagement between the engaging member 43 of the first belt piece 41 and the engaged member 44 of the second belt piece 42 constituting the second belt portion 4 is released, or The engagement member 3 provided at one end 3a of the first belt portion 3 may be used.
There is no need to remove the engaging member 45 provided at the outer end 42b of the second belt piece 42 constituting the first and second belt portions 4. That is, in arranging the load collapse prevention belt 1 according to the present embodiment in a substantially U shape when viewed from a plane,
There is no need to engage the rail member through a slight gap between the load and the side surface of the transport container, and the workability is excellent.

If the first belt piece 41 and the second belt piece 42 are connected after the front row luggage is loaded, the handle 24 of the buckle 2 is operated and the length of the first belt section 3 is reduced. Can be adjusted.

Further, when taking out the baggage, the engaging member 43 of the first belt piece 41 constituting the second belt portion 4 and the second
When the engagement of the belt piece 42 with the engaged member 44 is released, the buckle 2 comes into contact with the floor surface of the transport container due to its weight, which hinders the work. In addition, after the engagement between the engagement member 43 and the engaged member 44 is released, the operator needs to squat or crouch to place the buckle 2 on the floor surface of the transport container. When the user feels that the buckle 2 is immediately released from the predetermined height, the buckle 2 may drop vigorously on the floor surface of the transport container and may be damaged. Therefore, in the present embodiment, the second belt portion 4 is formed, and the first belt piece 4 connected to the buckle 2 is formed.
A hook portion 5 substantially in the shape of a fishing hook was provided on the surface of No. 1. More specifically, a belt insertion portion 51 is provided at the base of the hook portion 5, and a part of the first belt piece 41 is inserted into the belt insertion portion 51 and sewn. As a result, the first belt piece 41 and the second
If the belt member 42 is cut off, that is, if the engagement between the engaging member 43 and the engaged member 44 is released, the hook portion 5 is connected to a rail member provided on one side surface of the transport container. If the hook is hooked into an appropriate through-hole, the buckle 2 is held along with one side of the transport container together with the hook portion 5 and does not hinder the work. Also, instead of placing it on the floor of the transport container,
Since the work can be done by hooking the buckle 2 on the through hole of the rail member, the worker can perform this work in a standing posture, and it can be expected that damage to the buckle 2 caused by dropping the buckle 2 on the floor surface is reduced. .

The transport container cargo collapse prevention belt of the present invention is not limited to the one shown in the above embodiment. In the above-described embodiment, the engaged member 44 is attached to the second belt piece 42 of the second belt portion 4.
And the first belt piece 41 is provided with the engaging member 43, but the outer member 41 b of the first belt piece 41 has an engaged member having the same structure as the above-described engaged member 44. And an engagement member having the same structure as the engagement member 43 described above may be provided at the inner end 42a of the second belt piece 42. Also,
Both the outer end 41b of the first belt piece 41 and the inner end 42a of the second belt piece 42 are provided with engaging members having the same structure as the engaging member 43 described above. As shown in FIG. 4, the connecting members 4
Through holes 6a and 6 functioning as engaged portions into which
The engaged member 6 provided with b may be interposed. Conversely, the outer end 4 of the first belt piece 41
An engaged member having the same structure as the above-described engaged member 44 is provided on both the inner side end 42a of the second belt piece 42 and the inner belt end 1b. An engaging member provided with an engaging portion that can be inserted into the through hole of the engaged member may be interposed. In short, any structure may be used as long as the first belt piece 41 and the second belt piece 42 can be freely engaged and disengaged. In addition to the above, for example, an engagement mechanism used for a seat belt of a vehicle such as an automobile or an airplane may be employed.

[0022]

According to the carrier container collapse prevention belt of the present invention, the second belt portion is provided so as to be separable into the first belt piece and the second belt piece. Both the outer end of the belt portion and the outer end of the second belt piece constituting the second belt portion are kept engaged with the rail member facing the inside of the transport container. , Second
The luggage can be taken in and out simply by disengaging or re-engaging the first belt piece and the second belt piece constituting the belt portion. Therefore, the means for arranging the load collapse prevention belt in a substantially U-shape in a plane, which is an effective means for preventing the side surface of the transport container from bending, can be implemented very easily.

[Brief description of the drawings]

FIG. 1 is a front view showing one embodiment of a transport container cargo collapse prevention belt of the present invention.

FIG. 2 is a side view of the collapse prevention belt according to the embodiment.

FIG. 3 is a diagram showing an engaged member used in the embodiment.

FIG. 4 is a view showing another example of an engaged member.

FIG. 5 is a view for explaining means for arranging the load collapse prevention belt in a substantially U-shape in a plane.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Load collapse prevention belt 2 Buckle 3 1st belt part 31 Engagement member 4 2nd belt part 41 1st belt piece 42 2nd belt piece 43 Engagement member 44 Engagement member 45 Engagement member 5 Hook Department

Claims (5)

[Claims] 1. One end is provided so as to be engageable with a rail member disposed on one side surface in a transport container, and the other end is connected to a winding portion of a buckle, and is connected to the winding portion. A first belt portion provided so as to be adjustable in length by adjusting the amount of winding, and one end is provided so as to be engageable with a rail member provided on the other side surface in the transport container; The other end has a second belt portion provided so as to be engageable with the buckle, and the first belt portion and the second belt portion are stretched between the rail members along the loaded luggage. And a buckle that adjusts the length of the first belt portion to hold down the load, thereby preventing the load of the load from being collapsed. While the belt is separated An unloading prevention belt for a transport container, wherein the belt can be connected by a judge via a joint member. 2. The collapse prevention belt for a transport container according to claim 1, wherein the second belt portion is divided midway, and is connected to each of opposing ends of the divided belt pieces. A collapse prevention belt for a transport container, wherein a possible joint member is provided. 3. The carrier container collapse prevention belt according to claim 1, wherein an end of the second belt portion opposite to one of the belt pieces is fixed to and engaged with a buckle attachment portion. A transport container collapse prevention belt for transport containers. 4. The load-collapsing prevention belt for a transport container according to claim 1, wherein an opposite end of one of the belt pieces of the second belt portion is removably engaged with a mounting portion of a buckle. A transport container collapse prevention belt for transport containers. 5. The cargo container collapse prevention belt according to claim 1, wherein one of the belt pieces constituting the second belt portion is provided so as to be engaged with a buckle. Wherein the belt piece is provided with a hook portion which can be engaged with a rail member when the one belt piece is separated from the other belt piece.