KR200143810Y1 - Load fixing device for truck bed - Google Patents

Abstract

The present invention relates to a loading box for a lorry, the first guide rail 11 and the second guide nail (12) in the longitudinal direction in the loading box for preventing the movement and push of cargo loaded in the lorry A loading box body 10 formed with perforations; Cargo fixing assembly 20 is attached to the lower surface of each of the guide rails (11, 12) formed in the loading box body 10, the flange 21a and the guide groove (joined to the lower surface of the main body 10) A first side 21 having a 24 formed thereon, a second side 22 formed with a flange 22a and a guide groove 25 joined to the bottom surface of the main body 10, and the respective side surfaces 21 and 22, respectively. And side portions 27a and 27b having bolts 28a and 28b respectively inserted into and fixed to the lower surfaces 23 protruding from the plurality of support portions 26 and the respective guide grooves 24 and 25. And a vertically rotated upper portion of the main body 10, which protrudes through each of the rails 11 and 12, and a lower portion of the cargo fixing assembly composed of a support plate 27 supported by the support portion 26. 20; It is characterized in that consisting of, according to the size of the cargo to be loaded can be firmly fixed in place in the cargo can be completely prevented damage due to the movement or push of the cargo.

Description

Lorry loading box

The present invention relates to a loading box for a freight vehicle, and more particularly, to a loading box for a cargo vehicle preventing device comprising a cargo anti-rolling plate and a rail for fixing the anti-rolling plate on a lower surface of the loading box of the freight car. will be.

In general, freight cars are provided with cargo holds. A schematic perspective view of such a cargo hold is shown in FIG. 1, according to FIG. 1, in which the loading box of a freight vehicle is generally rectangular, having a bottom of the loading box 1, two side doors 2 and 3 and a rear door ( 14). The cargo box bottom 1 is usually formed flat for proper loading of the cargo.

However, when the bottom 1 is formed in a flat shape and the cargo does not completely fill the loading box, that is, when the small cargo occupies only a part of the loading box, the flow of the cargo L during driving of the vehicle is generated. There is a problem that the contents of the. Accordingly, the driver or worker has been fixing the cargo using the rope, but this is not only cumbersome, but also has a problem that the cargo is damaged by the tension of the rope.

Therefore, the present invention has been made to solve such a problem, the object of the present invention relates to a cargo box for a cargo vehicle formed with a cargo prevention assembly that can fix the cargo without a rope when loading the cargo.

Another object of the present invention is directed to a cargo box for a freight car provided with an anti- cargo assembly having an anti- cargo plate that can be fixed according to the size of the cargo.

These objects are achieved by a preferred embodiment of the present invention, according to one aspect of the present invention, in the loading for the cargo vehicle for preventing the movement and push of cargo loaded on the cargo vehicle, the first guide rail and the second A loading box body in which the guide rails are formed in the longitudinal direction; A cargo fixing assembly attached to a lower surface of each guide rail formed in the loading box body, the first side surface having a flange and a guide groove joined to the lower surface of the main body, a flange and a guide groove joined to the lower surface of the main body. The second side is formed, each side is connected to the lower surface has a plurality of supporting portions protruding and the side portion is formed with bolts respectively inserted to be fixed to each of the guide groove to be movable, the upper portion in the vertical rotation Protruding through each rail of the body and the lower portion is characterized in that consisting of a cargo fixing assembly consisting of a support plate supported by the support.

Another object of the present invention is characterized in that the plurality of support portions have an inclined surface and a vertical surface in contact with the lower portion of the support plate.

1 is a perspective view showing a loading box of a typical freight vehicle.

Figure 2 is a plan view showing a main body of the cargo storage according to the present invention.

3 is a partial rear perspective view of the cargo container according to the present invention.

Figure 4 is an exploded perspective view of the cargo fixing assembly according to the present invention.

5 is a cross-sectional view taken along the line VV of FIG. 2.

6 is a cross-sectional view taken along the line IV-IV of FIG. 2.

Explanation of symbols for the main parts of the drawings

10: main body 11: first guide rail

12: 2nd guide rail 20: cargo fixing assembly

21: first side 22: second side

23: lower surface 24: first guide groove

25: second guide groove 26: support portion

27: support plate

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

2 is a plan view showing the bottom of the cargo hold according to the present invention, Figure 3 is a rear perspective view of the cargo hold according to the present invention, Figure 4 is a part of the cargo fixing assembly according to the present invention A cutaway exploded perspective view is shown, with a cross section taken along line V-V of FIG. 2 and a cross section taken along line VI-VI of FIG. 2 shown in FIG.

According to FIG. 2 to FIG. 5, the cargo loading container according to the present invention is composed of a loading box body 10 and a cargo fixing assembly 20.

In more detail, the main body 10 has two guide grooves, that is, the first guide groove 11 and the second guide groove 12 are formed in the longitudinal direction.

The cargo fixing assembly 20 is attached to the lower portion of each guide groove (11, 12) formed in the main body 10, respectively. In more detail, the cargo fixing assembly 20 has an upper portion open toward each of the guide grooves 11 and 12 of the main body 10, and the first side 21, the second side 22 and the lower side. Face 23. Flange 21a, 22a is integrally formed in the 1st side 21 and the 2nd side 22, respectively, and is attached to the lower surface of the main body 11 by welding or another joining method, for example.

In particular, each side of the guide groove is formed, that is, the first guide groove 24 is formed on the first side 21, the second guide groove 25 is formed on the second side 22 Is formed in the direction. In addition, a plurality of supports 26 are formed on the lower surface 23 of the cargo fixing assembly 20 at regular intervals, and the plurality of supports 26 includes an inclined surface 26a and a vertical surface 26b. .

In addition, the cargo support plate 27 is rotatably installed in the fixing assembly 10. In detail, the fixing bolts 28a and 28b are provided at both side portions 27a and 27b of the support plate 27. The fixing bolts 28a and 28b are integrally formed, and the nuts 29a and 29b are fastened and fixed when the ball fixing assembly is assembled. The fixing bolts 28a and 28b are inserted into the guide grooves 24 and 25 formed in the respective side surfaces 21 and 22 to be guided and moved.

According to the installation method and the use mode of the cargo fixing assembly according to the present invention, the cargo support plate 27 is formed on each side (21, 22) in a state fixed to the side (21, 22) to be movable and rotatable The flanges 21a and 22a are welded or fixedly attached to the lower surface of the main body 10.

In such an installation state, the driver or worker is placed in the main body 10 of the cargo box of the freight vehicle, and then moves the cargo support plate 27 near the cargo L and rotates in the vertical direction to contact and support the cargo. At this time, when the support plate 27 is moved, the fixing bolts 28a and 28b formed on the side of the support plate 27 are guided and moved along the guide grooves 24 and 25 formed on both side surfaces 21 and 22. When the support plate 27 is rotated after being moved to the position, the lower surface of the support plate 27 comes into contact with the vertical surface 26b of the support part 26 so that the cargo L is pushed in the direction of the arrow A. The support plate 27 is firmly supported.

As a result, when the cargo is loaded in the cargo storage box in which the cargo fixing assembly according to the present invention is installed, the support plate can be moved to the optimal position according to the size of the cargo to be loaded to support and fix the cargo. The damage caused by this is completely prevented.

Although a preferred embodiment according to the present invention has been described above, it will be understood by those skilled in the art that various modifications and variations can be made without departing from the scope of the appended claims.

Claims (2)

In the cargo box for preventing the movement and push of cargo loaded on the truck, A loading box body 10 in which the first guide nail 11 and the second guide nail 12 are formed in the longitudinal direction; Cargo fixing assembly 20 is attached to the lower surface of each of the guide rails (11, 12) formed in the loading box body 10, the flange 21a and the guide groove (joined to the lower surface of the main body 10) A first side 21 having a 24 formed thereon, a second side 22 formed with a flange 22a and a guide groove 25 joined to the bottom surface of the main body 10, and the respective side surfaces 21 and 22, respectively. And side portions 27a and 27b having bolts 28a and 28b respectively inserted into and fixed to the lower surfaces 23 protruding from the plurality of support portions 26 and the respective guide grooves 24 and 25. And a cargo fixing assembly composed of a support plate 27 supported by the support part 26, the upper part of which protrudes through the rails 11 and 12 of each of the main bodies 10 during vertical rotation. 20); A cargo box for a cargo vehicle, characterized in that consisting of. 2. The loading box according to claim 1, wherein the plurality of support portions (26) have a vertical surface (26b) in contact with an inclined surface (26a) and a lower portion of the support plate (27).