KR100461607B1 - Device for fixing goods of truck - Google Patents

Abstract

The present invention provides a freight fixing device for a freight vehicle that can be fixedly transported small cargo. The cargo hold includes a plurality of openings formed in the bottom of the cargo box; A cover rotatably installed in each opening; A support that is rotatably fixed at both ends thereof as a central axis to correspond to the opening at an inner side of the bottom; A plurality of hooks rotatably fixed to the support; And a rope having one end fixed to the bottom of one side of the opening, spanning at least one of the hooks to secure the cargo, and the other end having a fixing piece releasably fixed to a fixing hole drilled in the bottom. . In addition, the cargo fixing device is a plurality of fixing hole pair is made by drilling two fixing holes in the bottom of the loading box; Cargo fixing ring which is fixed to each of the fixing hole of the pair of fixing holes are releasably inserted; And a gripping piece installed on a bottom surface of the bottom of the loading box and having a grip piece which can be operated by a user, and a locking device for releasably fixing each cargo lock in an upright state.

Description

Device for fixing goods of truck

The present invention relates to a freight fixing device for a freight vehicle, and more particularly, to a freight fixing device for a freight vehicle that can be fixed by loading a relatively small package stably without flow.

In general, as shown in FIG. 1, in the case of a freight vehicle that mainly loads and transports or moves cargo, a cargo hold 1 capable of loading cargo is provided. Cargo storage (1) is the bottom (2) and the side door (3) installed on both sides of the bottom. The rear door 4 is provided at the rear side. In the case of transporting a relatively large cargo in a cargo vehicle having a loading box having such a structure, it is possible to carry out a relatively safe transportation by loading the cargo and fixing it using a fixing means such as a rope or wire.

However, as shown in the drawings, when the cargo M is loaded with a relatively small or small amount, it is inconvenient to fix the cargo by loading other unnecessary cargo since the fixing means such as a rope or a wire cannot be used. There is a problem that additional labor costs and costs are added due to the addition of unnecessary freight.

In addition, when driving the unpaved road surface in the state that the package is not completely fixed, there is a problem that the noise is generated or broken.

Accordingly, the present invention has been invented to solve the above-described problems, an object of the present invention to provide a cargo fixing device for a freight vehicle that can be fixedly transported small cargo.

Another object of the present invention is to provide a cargo fixing device for a cargo vehicle that can be securely fixed to a large load in the same load to be removable and opening and closing of the hook or fixing ring.

Still another object of the present invention is to provide a freight fixing device for a freight vehicle that can easily and stably load cargo at any place desired by a user or a driver.

1 is a perspective view showing a cargo fixing device of a conventional freight vehicle.

Figure 2 is a partially enlarged view showing the bottom of the cargo box is installed cargo fixing device according to an embodiment of the present invention.

3 is a cross-sectional view taken along the line A-A of FIG.

4 is a cross-sectional view taken along line B-B of FIG. 2.

5 is a cross-sectional view taken along the line C-C of FIG.

6 is a cross-sectional view taken along the line D-D of FIG.

Figure 7 is a perspective view showing the internal structure of the cover.

Figure 8 is an enlarged view showing in detail a part of the bottom of the load is installed cargo fixing device according to another embodiment of the present invention.

9 is a perspective view showing a fixing ring installed on the bottom of the loading box.

10 is a cross-sectional view taken along the line A-A showing a state in which the fixing ring of Figure 8 is inserted into the fixing groove of the bottom of the loading box.

Figure 11 is an exploded perspective view of the locking device for locking the fixing ring in use;

12 is a cross-sectional view taken along the line B-B of FIG. 8.

* Description of the symbols for the main parts of the drawings *

10: Stack 16: Cover

20: support 30: hook

40: rope 60: cargo lock

70: locking device

An object of the present invention as described above is a cargo fixing device for a cargo vehicle having a loading box, the cargo, a plurality of openings formed in the bottom of the loading box perforated; A cover rotatably installed in each of the openings; A support that is rotatably fixed to an inner surface of the bottom at both ends with a central axis to correspond to the opening; a plurality of hooks that are rotatably fixed to the support; And a rope having one end fixed to the bottom of one side of the opening and spanning at least one of the hooks to secure the cargo, and the other end having a fixing piece releasably fixed to a fixing hole drilled in the bottom. It can be achieved by a cargo fixing device of a cargo vehicle comprising a.

In addition, the above object is a cargo fixing device for a cargo vehicle having a loading box in which the cargo is loaded, a plurality of fixing hole pairs formed by drilling two fixing holes in the bottom of the loading box; Cargo fixing ring is fixed to both ends of the fixing hole of the fixing hole is releasably inserted; And a gripping device installed on a lower surface of the bottom of the loading box, the gripping piece being operable by a user, and a locking device for releasably fixing each cargo fixing ring in an upright state. It can be achieved by the cargo hold of the vehicle.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

2 to 7, in order to install the cargo fixing device according to the present invention, a plurality of openings 14 are formed in the bottom 12 of the loading box 10 of the freight vehicle. Each opening 14 is provided with a cover 16 so as to be rotatable. The inner surface of each cover 16 is provided with a plurality of clips 18 on which the hooks described later are releasably fixed.

The support body 20 is fixed to the inside of the opening part 14 so that rotation is possible. Both ends of the support 20 is preferably provided with a support piece 22 so that the support 20 can be fixed to the bottom 12 to be rotatable. Of course, the support piece 22 is preferably provided with a lubricating oil so that the support 20 can be rotated smoothly.

The support 20 is rotatably fixed to a plurality of hooks 30, in which fixing means such as wires can be fixed. The support between each hook 30 is preferably provided with a washer 32 to prevent smooth rotation and jointing of each hook. Of course, the washer 32 is preferably formed of a material having some elasticity, such as rubber or plastic.

On the other hand, one side of the opening 14 is connected to the hook 30 is provided with a loop 40 for fixing the cargo. One end of the rope 40 is fixed to the bottom 12. That is, one end of the rope penetrates downwardly through a hole drilled in the bottom 12 and is fixed to the washer 42. In addition, it is preferable that a spring 44 is extrapolated to the rope 40 between the washer 42 and the bottom 12 so that the rope can be stably held and returned to the bottom surface of the bottom 12. In addition, the other end of the rope 40 is provided with a fixing pin 46 that is selectively inserted and fixed in the plurality of fixing holes 12a formed in the bottom 12 to fix the rope to the floor. The upper end of the fixing pin 46 is rotatably installed with respect to its body, and in fact, the end of the rope is knotted and fixed, and when the cargo is fixed, the tension acts in the direction perpendicular to the fixing pin to prevent the fixing pin from being separated. A fixing piece 46a is provided.

On the other hand, according to the cargo fixing device of a freight vehicle according to another embodiment of the present invention shown in Figures 8 to 12, the bottom 50 of the loading box as the cargo fixing device according to one embodiment described above is installed The plurality of fixing hole pairs 56 formed of two fixing holes 52 and 54 are formed therein. The first fixing hole 52 of the fixing hole pair 56 is formed in an elliptical shape, while the second fixing hole 54 communicates with a key groove shape, that is, a generally circular main hole 54a and the main hole 54a. And it is preferable that the handle of the rocky to be described later is formed of a movable guide groove (54b).

Cargo fixing ring 60 is mounted to the fixed ball pair 56 so as to be releasable. Particularly, one side of the cargo fixing ring 60 is formed by bending the first fixing end 62 which is releasably inserted into the aforementioned first fixing hole 52 and is extended to the other side. 54 is formed with a second fixing end 64 which is releasably inserted and fixed. The second fixing end 64 is provided with a locking groove 66 into which the key described later can be inserted or released. Optionally, it is preferred that the cargo fixing ring 60 is integrally formed by welding the cargo auxiliary ring 68.

In addition, the lower surface of the bottom of the loading box is provided with a locking device 70 for firmly fixing the above-described cargo fixing ring 60. The locking device 70 includes a main body 72 fixed to the bottom 12 at a lower position of each of the fixing hole pairs 56 described above. Both ends of the main body 72 are fixed to the lower surface of the bottom by means such as bolts or screws, and both side portions are integrally formed with a stopper 74 for restricting the operating range of the locking member described later. . In addition, the fixing hole 76 is drilled in the proper position of the main body 72 so that the locking member can be installed to be rotatable.

In the main body 72 of the locking device 70, the locking member (78) capable of locking and unlocking as it actually enters and exits the locking groove (66) formed in the second fixing end (64) of the cargo fixing ring (60). It includes. The locking member 78 is provided with a holding piece 80 for rotating and manipulating the locking member 78 by hand. In addition, at the lower end of one end of the locking member 78, a rotating shaft 82 rotatably inserted into the fixing hole 76 of the main body 72 is integrally formed to protrude. In addition, the rotation shaft 82 is provided with an elastic spring 84 for applying an elastic force so that the locking member 78 can be rotated elastically in the locking direction. It is preferable that one end of the elastic spring 84 is fixed to the main body 72 and the other end is fixed to the locking member 78 in order to apply the elastic force of the locking member 78. Of course, a spiral is formed at the end of the rotating shaft 82 for stable holding in the fixing hole 76, and the washer 86 and the nut 88 are releasably fixed to the spiral.

Hereinafter, the method of using the cargo holding device according to the present invention configured as described above and the mode of operation thereof will be described in detail.

First, in the case of a cargo device according to one embodiment of the hook type, the user opens the cover 16 and rotates the support 20 in a state where the cargo is placed at the proper position of the bottom 12 of the loading box 10. To raise one or more hooks 30 therefrom. In this state, the fixing pin 46 is pulled from the fixing hole 12a at the bottom, the rope 40 passes through the load, and the hook (s) 30 are passed, and then the fixing pin 46 is fixed to the predetermined fixing hole 12a. ) To secure the cargo.

On the contrary, in order to unload the cargo, each of the fixing pins 46 is pulled back from the fixing holes 12a, and then the ropes 40 are released from the respective hooks 30 to release the cargo. Thereafter, each of the fixing pins 46 and the ropes 40 are returned to their original positions, and at the same time, the hooks 16 are fixed to the clips 18, and then the cover 16 is closed to complete the release of the cargo. You can do it.

On the other hand, in the case of the cargo fixing device according to another embodiment of the cargo fixing ring system, each cargo fixing ring 60 separately prepared in the state in which the cargo is properly disposed on the bottom 50 of the loading box, both ends thereof. Each fixed end (62; 64) formed in the insert into the corresponding fixing holes (52; 54) formed in the bottom 50 of the cargo hold. Of course, in this case, the driver or the worker rotates the second fixing end 64 to the second fixing hole 54 in a state in which the holding piece 80 formed on the locking member 78 of the locking device 70 is rotated to its original position. When the hand is released in the inserted state, as shown in FIG. 11, the locking member 78 is rotated to the locking position by the elastic force of the elastic spring 84, and the locking groove 66 of the second fixing end 64 is rotated. Inserted into the) cargo fixing ring 60 is to be fixed in an upright state, respectively. In this state, each cargo fixing ring 60 supports each lower part of the cargo, or the auxiliary fixing ring 68 integrally formed with each cargo fixing ring 60 and their fixing means such as a rope. ) Can be used to fix the cargo.

On the contrary, in order to release the cargo, in the case of using the rope, after the rope is released, the gripping piece 80 is pulled to release the locking member 78 from the locking groove 66, and then the cargo fixing ring 60 is respectively. By pulling out the fixing holes 52 and 54 of the cargo, the cargo can be completely released or unloaded. Of course, in this case, the locking member 78 is returned to its original position to maintain the standby state for the next reuse.

As such, by using the cargo fixing device according to the present invention it is possible to stably transport the small cargo to be loaded on the bottom of the loading box.

As a result, according to the cargo fixing device for a cargo vehicle according to the present invention, by providing a fixing means at the bottom of the cargo storage box there is an effect that can be fixed to transport a small cargo stably.

In addition, the hook or fixing ring can be attached and detached, and the cargo can be fixed stably regardless of the size or shape of the cargo, and the cargo can be stably loaded at any position in the loading box, thereby improving reliability. have.

In the above, preferred embodiments of the present invention have been described in detail, but it will be understood by those skilled in the art that various modifications and changes can be made without departing from the scope of the appended claims.

Claims (11)

In the cargo hold device for a cargo vehicle having a loading box in which cargo is loaded, A plurality of openings formed in the bottom of the loading box; A cover rotatably installed in each of the openings; A support rotatably fixed to an inner surface of the bottom with both ends thereof as a central axis to correspond to the opening; A plurality of hooks rotatably fixed to the support; And One end is fixed to the bottom of one side of the opening, and to at least one of the hooks to secure the cargo, the other end includes a rope provided with a fixing piece releasably fixed to the fixing hole drilled in the bottom Cargo fixing device for a cargo vehicle, characterized in that. According to claim 1, Cargo fixing device for a cargo vehicle, characterized in that the inside of the cover is provided with a plurality of clips that can be fixed to each hook releasably. The freight fastening device of claim 1, wherein a joint washer is inserted between the hooks fixed to the support. The freight fixing device of claim 1, wherein one end of the rope fixed to the bottom is provided with a washer and a spring for returning the rope to its original position. In the cargo hold device for a cargo vehicle having a loading box in which cargo is loaded, A plurality of pairs of fixing holes formed by drilling two fixing holes in the bottom of the loading box; Cargo fixing ring is fixed to both ends of the fixing hole of the fixing hole is releasably inserted; And Cargo vehicle characterized in that it is installed on the bottom surface of the bottom of the loading box, provided with a grip piece that can be manipulated by the user, and the lock fixing device for releasably fixing the respective cargo lock ring in an upright state Cargo locks. The method according to claim 5, wherein the pair of fixing holes are formed in an elliptical shape and the first fixing hole of the ellipsoidal insertion of one end of the ends of the fixing ring, and the other end of the fixing ring is releasably inserted And a second fixing hole communicating with the circular main hole and the main hole, wherein the gripping piece of the locking device is integrally provided with a guide groove for reciprocating. The method of claim 6, wherein one end of the cargo fixing ring is a first fixing end bent to be inserted into the first fixing hole to be releasably fixed, the other end is releasably inserted into the second fixing hole and the locking groove Cargo fixing device for a cargo vehicle, characterized in that the cut-out second fixing end. 8. The locking device according to any one of claims 5 to 7, wherein the locking device is fixed to a floor at a lower position of each of the fixing hole pairs, and is rotatably installed on the main body and in the locking groove of the second fixing end. Freight anchoring device for a freight vehicle, characterized in that it comprises a locking member which is fixed to the release. 9. The cargo fastening apparatus of claim 8, wherein the main body is formed with a stopper protruding integrally to limit the copper range of the locking member. The freight fixing device of claim 8, wherein a fixing hole is drilled in the main body, and a rotating shaft is formed below the one end of the locking member so as to be rotatably inserted into the fixing hole. The method of claim 10, wherein the rotating shaft is provided with an elastic spring for applying an elastic force to rotate the locking member in the locking direction, one end of the elastic spring is fixed to one side of the body and the other end is always chain Cargo fixing device for a cargo vehicle, characterized in that fixed to one side of the government material.