JP2022024773A - Cargo fastening method - Google Patents

Abstract

To provide an easy fastening method preventing a surplus belt to be a hindrance after tightening a cargo from remaining.SOLUTION: A cargo fastening method includes using a variable length belt locking device, and bridging a belt delivered from the variable length belt locking device over a cargo so as to fasten the cargo. The variable length belt locking device includes a reel previously storing the belt, a locking part having locking teeth locking or opening the belt, and a locking control lever controlling the function of the locking part. The belt is made movable by moving the locking control lever in a direction where the locking teeth open the belt, the cargo is tightened by the movable belt, and the belt is locked by moving the locking control lever in a direction where the locking teeth lock the belt.SELECTED DRAWING: Figure 1

Description

The present invention relates to a luggage fixing method for easily fastening ropes and belts used to prevent the luggage from collapsing on the cargo bed of a trolley or a truck.

Recently, with the expansion of distribution mechanisms and the development of transportation technology, the amount of freight transported has increased dramatically, and the means of transportation have also improved and become more diverse. Along with this, a means for safely and securely holding and fixing the goods during transportation is required, and the lashing belt system has been widely used as an advanced tool for that purpose. The lashing belt system provides a method of fixing cargo or the like by a belt using a hook attached to a tilt of a truck bed or a corresponding truck rail attached to a root van. And various devices are provided for tightening the belt.

For example, the load-clamping machine disclosed in Patent Document 1 is configured by combining a winding device for winding a belt and an end stopping device for fixing an end portion of the belt. The take-up device has a ratchet function, and the end stop device has a holding member that allows only the movement of the belt in the tensile direction, so that the position of this loader on the luggage can be selected. There is.

Further, the assembly including the fastener and the belt disclosed in Patent Document 2 has a dentition in a part of the belt, and a ratchet that meshes with the dentition is placed on the dentition to follow the dentition to tighten the belt. ..

Jikkenhei 7-44107 Gazette Japanese Unexamined Patent Publication No. 2010-148881

However, the load-clamping machine disclosed in Patent Document 1 requires a handle for driving the ratchet due to its structure, and there is a problem that the handle on the load hinders the transport of the load.

Further, the assembly provided with the fastener and the belt disclosed in Patent Document 2 has a problem that the assembly needs to be attached to the lashing belt in advance and is not versatile.

An object of the present invention has been made in view of the above circumstances, and it is an object of the present invention to provide a simple tying method in which an extra belt that does not get in the way remains after tightening.

The luggage fixing method of the present invention is a luggage fixing method in which a variable length belt locking tool is used and a belt unwound from the variable length belt locking tool is hung on the luggage to fix the luggage, and the variable length belt is fixed. The locking tool includes a reel in which the belt is stored in advance, a locking portion having locking teeth for locking or releasing the belt, and a locking control lever for controlling the function of the locking portion. The locking control lever is moved in a direction in which the locking teeth open the belt to make the belt free to move, and after tightening the load with the belt that has become free to move, the locking control lever is moved to the said. This is a luggage fixing method in which the locking teeth are moved in the direction of locking the belt to lock the belt.

It is a luggage fixing method in which a belt unwound from the variable length belt locking tool is stretched over the luggage to fix the luggage by using the variable length belt locking tool, and the variable length belt locking tool holds the belt. A reel stored in advance, a locking portion having locking teeth for locking or releasing the belt, and a locking control lever for controlling the function of the locking portion are provided, and the locking control lever is engaged. The retaining tooth moves in the direction of opening the belt to make the belt free to move, and after tightening the load with the free-moving belt, the locking tooth engages the belt with the locking control lever. Since the belt is locked by moving it in the stopping direction, no extra belt remains in the luggage after fastening, and the fastening operation can be easily performed.

According to the second aspect of the present invention, the locking portion has an opening lever for opening the locking teeth, and the opening lever control member for controlling the opening lever is driven by the locking control lever to release the locking teeth. The luggage fixing method according to claim 1, wherein the engaging portion of the lever control member corresponding to the release lever has a shape corresponding to the shape of the release lever.

The locking portion has an opening lever that opens the locking teeth, and an opening lever control member that controls the opening lever is driven by the locking control lever and engages with the opening lever of the opening lever control member. Since the portion has a shape corresponding to the shape of the release lever, the certainty of the control operation of the release lever can be improved.

The invention according to claim 3 is the baggage fixing method according to claim 1 or 2, wherein the reel is urged in a direction for winding the belt.

Since the reel is urged in the direction of winding the belt, the slack of the belt is eliminated, and the belt is stored in the variable length belt locking tool after use of the variable length belt locking tool, and the belt can be easily handled. Become.

The baggage fixing method according to claim 4, wherein the locking tooth is urged in a direction for locking the belt. Is.

Since the locking teeth are urged to lock the belt, the belt is automatically locked to the locking tool in a normal state in which the release lever is not pressed. ..

The baggage fixing according to any one of claims 1 to 4, wherein the invention according to claim 5 comprises the variable length belt locking tool provided with a large hook and the belt provided with a small hook. The method.

Since the variable length belt locking tool is provided with a large hook and the belt is provided with a small hook, luggage can be easily fixed regardless of the shape of the carriage.

It is explanatory drawing of the variable length belt locking tool used in the baggage fixing method which concerns on this invention. It is explanatory drawing of the structure of the variable length belt locking tool. It is (A) perspective view and (B) sectional view of the come buckle. It is explanatory drawing when (A) the belt is opened and (B) the belt is locked of the locking control lever and the opening lever of the cam buckle. It is explanatory drawing of the opening lever and the opening lever control member. It is explanatory drawing when (A) the belt is opened, (B) when the belt is tightened, and (C) when the belt is locked of the locking control lever and the belt. It is explanatory drawing of the attachment procedure of the variable length belt locking tool (A) the mounting of the variable length belt locking tool, (B) the belt stretching, and (C) the belt tightening. It is explanatory drawing of (A) the locking control lever to the belt opening position, (B) the belt removal, (C) the variable length belt locking tool removal procedure of the variable length belt locking tool. .. It is explanatory drawing of (A) attachment of a variable length belt locking tool to a basket trolley, and (B) tightening of a baggage by application of a variable length belt locking tool to a basket trolley. It is explanatory drawing of (A) attachment of a variable length belt locking tool to a flat trolley, and (B) tightening of a load by application of a variable length belt locking tool to a flat trolley.

Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 1 is an external view of a variable length belt locking tool 10 used in the luggage fixing method of the present invention shown. At the position in the opening direction of the belt in which the locking control lever 2 of FIG. 1A is raised, the movement of the belt 1 is released and the belt is in a state of being free to move. At the position in the locking direction of the belt in which the locking control lever 2 of FIG. 1B is lowered, the movement of the belt 1 is locked.

FIG. 2 shows the structure in which the side plate of the variable length belt locking tool 10 is removed. FIG. 2A shows a position where the locking control lever 2 is raised. FIG. 1B is a position where the locking control lever 2 is lowered. The belt 1 is wound on a reel 4 and stored in a variable length belt locking tool. A large hook 7 is provided at the tip of the variable length belt locking tool 10 so that it can be easily attached to a trolley or the like, which will be described later. The reel 4 is urged in the direction of winding the belt, and it is preferable to use a spring built in the reel for urging.

Here, the locking portion will be described with reference to FIG. FIG. 3A is a perspective view of the locking portion, and FIG. 3B is a sectional view of the locking portion. The front fastening member 23, the rear fastening member 24, the locking teeth 25, and the like are housed in the locking portion 20 in the space formed by the side wall and the bottom plate constituting the locking tool. The torsion spring 22 urges the locking teeth 25 toward the front fastening member 23 and lifts the release lever 21 that moves the locking teeth. When the release lever 21 is lifted, the locking teeth are pressed against the front fastening member 23 by the torsion spring 22, so that the belt passing between the locking teeth 25 and the front fastening member 23 is locked and the movement of the belt in the longitudinal direction is prevented. Will be done. It is preferable to use a commercially available cam buckle as the locking portion.

Here, when the release lever 21 is pushed from the outside in the direction of the arrow in FIG. 2B, the locking tooth 25 is disengaged from the front fastening member 23 and locked between the locking tooth 25 and the front fastening member 23. The belt that was on becomes movable. At the position where the locking control lever 2 described with reference to FIG. 1 is raised, the release lever 21 is pushed in the direction of the arrow to release the belt and allow the belt to move.

FIG. 4A shows a state in which the release lever control member 3 pushes the release lever 21 to release the belt. FIG. 4B shows a state in which the release lever control member 3 releases the release lever 21, the release lever 21 is raised by the torsion spring built in the locking portion 20, and the belt 1 is locked to the locking portion 20. show.

The locking control lever 2 controls the function of the locking portion as follows. The release lever control member 3 is held coaxially with the locking control lever 2 on the rotation shaft 26 and rotates with the rotation of the locking control lever 2. Then, by operating the locking control lever 2 from the outside and rotating it, the release lever control member 3 is driven and rotates to control the movement of the release lever 21 of the locking portion 20.

The engaging portion 30 of the opening control member 3 corresponding to the opening lever 21 will be described with reference to FIG. The portion surrounded by the dotted line circle in FIG. 5 is the end portion of the release lever 21 and the engagement portion 30 of the release control member corresponding thereto. The engaging portion 30 of the release control member 3 is formed in a shape corresponding to the shape of the end portion of the release lever 21, and the position change of the release lever 21 is surely caused by the rotational operation of the release control member 3. There is. Initially, when the engaging portion was a flat surface, there was uncertainty in the operation, but the operation was ensured by forming the engaging portion 30 in a shape corresponding to the shape of the end portion of the release lever 21.

The usage of the variable length belt locking tool 10 will be described with reference to FIG. In FIG. 6A, the locking control lever 2 is facing upward and the belt 1 can be freely pulled out. When using, hang the large hook 7 on the pipes of the components of the dolly. Then, the belt 1 wound on the reel 4 in advance is pulled out, the belt 1 is hung on the luggage, and the small hook 11 attached to the tip of the belt is fixed in a predetermined place.

With the belt 1 hanging on the luggage, as shown in FIG. 6B, insert the finger of one hand between the housing of the variable length belt locking tool 10 and the belt 1 and pull it toward the large hook, and at the same time, another Tighten the belt by pulling the belt on the luggage by hand. When the belt hung on the luggage is tightened, the locking control lever 2 is turned downward to lock the belt 1.

A method of hanging a belt on the luggage placed on the basket trolley and unraveling it will be described with reference to FIGS. 7 and 8. FIG. 7A shows a state in which the large hook 7 of the variable length belt locking tool 10 is hung on the pipe of the frame of the basket carriage. FIG. 7B shows a state in which the belt 1 pulled out from the variable length belt locking tool 10 is hung on the luggage 50. FIG. 7C shows how the small hook 11 at the tip of the belt 1 is hung on the pipe of the frame of the basket carriage. When the large hook 7 and the small hook 11 are locked, the belt 1 is tightened as shown in FIG. 6 (B), and the locking control lever 2 is lowered downward as shown in FIG. 6 (C) to lower the belt 1. Lock.

The procedure for removing the belt will be described with reference to FIG. FIG. 8A shows a state in which the small hook 11 is removed and the belt is removed. FIG. 8B shows a state in which the belt removed from the luggage is wound around the variable length belt locking tool 10. FIG. 8C shows a large hook 7 of the variable length belt locking tool 10 removed from the pipe of the frame of the basket carriage. The progress from FIGS. 7 (A) to 8 (C) shows how the belt is hung on the luggage and the belt is removed.

FIG. 9 shows how the luggage 52 is fixed to the basket trolley in the manner of FIG. FIG. 10 shows a state in which the luggage 52 and 53 are fixed to the flat trolley by using the variable length belt locking tool 10.

By using the baggage fixing method of the present invention, a predetermined belt tightening operation can be easily performed, so that the economic effect of the distribution industry is great.

1 Belt 2 Locking control lever Sign 7 Large hook 10 Variable length belt locking tool 11 Small hook 20 Locking part 21 Opening lever 22 Twisting spring 23 Front fastening member 24 Rear fastening member 25 Locking tooth 26 Rotating shaft 3 Opening lever Control member 30 Release lever engagement part 4 Reel 50, 51, 52, 53 Luggage 60 Luggage basket 70 Flat trolley

Claims (5)

It is a luggage fixing method in which a variable length belt locking tool is used and a belt unwound from the variable length belt locking tool is hung on a luggage to fix the luggage.
The variable length belt locking tool includes a reel in which the belt is stored in advance, a locking portion having locking teeth for locking or releasing the belt, and a locking control lever for controlling the function of the locking portion. , Equipped with
The locking control lever is moved in a direction in which the locking teeth open the belt to make the belt free to move, and after tightening the load with the belt that has become free to move, the locking control lever is moved to the above. A method of fixing a load that locks the belt by moving the locking teeth in the direction of locking the belt. The locking portion has an opening lever that opens the locking teeth, and an opening lever control member that controls the opening lever is driven by the locking control lever and engages with the opening lever of the opening lever control member. The luggage fixing method according to claim 1, wherein the portion has a shape corresponding to the shape of the release lever. The luggage fixing method according to claim 1 or 2, wherein the reel is urged in a direction for winding the belt. The luggage fixing method according to any one of claims 1 to 3, wherein the locking teeth are urged in a direction in which the belt is locked. The baggage fixing method according to any one of claims 1 to 4, wherein the variable length belt locking tool is provided with a large hook, and the belt is provided with a small hook.

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