JPH10217838A - Mounting device for lashing rail on gate of truck - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a mounting device for a lashing rail on a gate of truck, with which it is practicable to reduce the man-hous for mounting fastening members such as rivets, etc., and also suppress the material costs. SOLUTION: A mounting device for a lashing rail is structured so that a recess 11 having an approx. channel-shaped cross-section opening inward is provided at the inner surface of a truck gate panel 2 made from hollow shapes fabricated from an extrusion process. A groove 17 for fitting of projecting edge and extending in the longitudinal direction of the gate panel 2 is provided at the upper side wall 12 of the recess 11. The upper projecting edge 3a of the lashing rail 3 is fitted into the groove 17, while the lower projecting edge 3b is fixed to the bottom of the bottom 14 of the recess 11.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a lashing rail (long metal plate) provided on an inner surface of a tilting panel of a truck and hooking a hook (fitting) of a rope for binding a load or a load covering sheet on a load carrier. The mounting device.

[0002]

2. Description of the Related Art An upwardly projecting edge portion and a downwardly projecting edge portion are provided on an inner surface of a tilting panel of a truck and have a substantially U-shaped cross section opened inward and have an approximately U-shaped cross section opened outward. Attaching the lashing rail having
Conventionally, as a conventional lashing rail mounting device for tilting a truck, an upper protruding edge and a lower protruding edge of the lashing rail are approximately 50 m.
There is known one fixed to the bottom wall of a concave portion by rivets driven at m intervals.

[0003]

The above-described conventional lashing rail mounting apparatus for the tilting of a truck has a problem that the number of rivets to be driven is large, the number of mounting steps is large, and the material cost is high. there were.

SUMMARY OF THE INVENTION An object of the present invention is to provide a lashing rail mounting apparatus for a truck tilt that can reduce man-hours and material costs for fastening members such as rivets.

[0005]

According to the present invention, there is provided an apparatus for mounting a lashing rail in a truck tilt of a truck, the device being provided on the inner surface of a hollow extruded profile tilt panel of the truck and having an inwardly opening cross section having a substantially U-shaped cross section. A device for attaching a lashing rail having an upwardly projecting edge portion and a downwardly projecting edge portion having an approximately U-shaped cross section opened outwardly to a concave portion, wherein the lashing rail extends to one of upper and lower side walls of the concave portion in a longitudinal direction of the panel. A protruding edge fitting groove is provided, and one of the upper protruding edge and the lower protruding edge of the lashing rail is fitted into the protruding edge fitting groove,
The other end is fixed to the bottom wall of the recess.

When the upper side wall of the recess is provided with an upper protruding edge fitting groove extending in the longitudinal direction of the panel, the lower side wall of the recess is also provided with a lower protruding edge fitting groove extending in the longitudinal direction of the panel. You may do so. Further, it is preferable to provide a ridge on the upper side wall or the lower side wall of the concave portion so that the lashing rail does not easily rotate.

[0007]

Embodiments of the present invention will be described below with reference to the drawings. In this specification, the inside and outside are based on the bed of a vehicle, that is, the right side of the drawing is inside and the left side is outside.

[0008] As shown in FIG.
Is composed of a required number of aluminum hollow extruded aluminum panels (2)
It consists of a metal lashing rail (3) attached to the upper tilt panel (upper rail) (2) above (1), and can be turned upside down with respect to the truck bed (50). The lashing rail (3) is made of, for example, steel or stainless steel and has a substantially U-shaped cross section. The lashing rail (3) is provided with a large number of hook insertion holes (3c) at predetermined intervals in the lengthwise direction for hooking rope hooks that bind the load or the load covering sheet on the loading platform (50). ing.

Next, in FIG. 1 showing the first embodiment of the present invention, the tilting panel (2) has a generally U-shaped cross section opened inward (toward the loading platform) for accommodating the lashing rail (3). Recess (11) is provided.

The lashing rail (3) is a tilting panel
(2) has an upper protruding edge (3a) and a lower protruding edge (3b) into which a rivet (4) is riveted, but in this embodiment, only the lower protruding edge (3b) is provided. Is concave
It is riveted to the bottom wall (14) of (11).

The upper side wall (12) of the recess (11) is horizontal, and a short ridge protruding downward is formed at a portion of the upper side wall (12) near the bottom wall (14).
(15) is provided, and a long protruding ridge (16) projecting downward is provided at the opening edge of the upper side wall (12). The lashing rail (3) is formed by the short ridge (15) and the upper edge of the concave bottom wall (14).
A downward projecting edge fitting groove (17) into which the upper edge of the upper projecting edge (3a) is fitted is formed. Long ridge (16)
And the inner surface of the lashing rail (3) are flush with each other. An outward bent edge (16a) is formed at the lower edge of the long ridge (16).

Riveting is performed with the upper protruding edge (3a) of the lashing rail (3) fitted in the protruding edge fitting groove (17). Bend edge of long ridge (16) (16
(a) is in contact with the lashing rail (3) to prevent the lashing rail protruding edge (3a) from rotating around the horizontal axis. Thus, the lashing rail (3)
Fixed to panel (2).

FIG. 2 shows a second embodiment of the present invention. Here, the difference from the case of the first embodiment is that the rivet (4) is driven, not the lower protruding edge (3b) but the upper protruding edge (3a). is there.

That is, the concave portion (21) of the tilt panel (5)
The lower wall (23) is horizontal, and a short ridge (25) protruding upward is provided at a portion of the lower wall (23) near the bottom wall (24), and is provided at an opening edge of the lower wall (23). , A long ridge (26) projecting upward is provided. An upwardly projecting edge fitting groove into which the lower edge of the lower projecting edge (3b) of the lashing rail (3) is fitted by the short ridge (25) and the lower edge of the concave bottom wall (24). (2
7) is formed. The inner surface of the long ridge (26) and the inner surface of the lashing rail (3) are flush with each other. The lower edge of the long ridge (26) is an outwardly bent edge that abuts against the lashing rail (3) to prevent the lashing rail protruding edge (3a) from rotating around a horizontal axis. A portion (26a) is formed. Then, with the lower protruding edge (3b) of the lashing rail (3) fitted in the protruding edge fitting groove (27), the upper protruding edge (3a) of the lashing rail (3) is fitted to the bottom of the recess. Riveted to wall (24) with rivets (4).

FIG. 3 shows a third embodiment of the present invention. Here, the difference from the second embodiment is that a blind plate (8) for preventing the rivet (4) from being exposed on the inner surface side of the carrier is provided.

That is, the configuration of the lower wall (33) of the concave portion (31) is exactly the same as that of the second embodiment.
The lower wall (33) of the recess (31) of (6) is horizontal and the lower wall (33)
A short ridge (35) protruding upward is provided at a portion near the bottom wall (34), and a long ridge (36) protruding upward is provided at an opening edge of the lower wall (33). . Short ridges (35) and concave bottom wall
The lower edge of (34) forms an upwardly projecting edge fitting groove (37) into which the lower edge of the lower projecting edge (3b) of the lashing rail (3) is fitted. The inner surface of the long ridge (36) and the inner surface of the lashing rail (3) are flush with each other. At the lower edge of the long ridge (36), an outward bent edge that abuts the lashing rail (3) to prevent the lashing rail protruding edge (3a) from rotating around a horizontal axis. A portion (36a) is formed.

Then, with the lower edge of the lower protruding edge (3b) of the lashing rail (3) fitted into the protruding edge fitting groove (37), the upper protruding edge of the lashing rail (3). (3a)
Is fixed to the bottom wall (34) of the recess by rivets (4), and the inner wall (9) of the tilt panel (6) extending above the inner edge of the upper wall (32) of the recess (31) is covered with a blindfold. Plate (8) is installed.

The blind plate (8) is a lashing rail.
(3) A vertical portion (38) flush with the vertical portion (38), and an outward horizontal projection provided at the middle of the height of the vertical portion (38) and in contact with the upper wall (32) of the concave portion (31) from below. Part (39), and on the lower edge of the vertical part (38),
Outwardly bent edge abutting the lashing rail (3)
(38a) is formed. The blind plate (8) is fixed by a dish rivet (9) such that the head of the dish rivet (9) does not protrude from the inner surface of the blind plate (8).

FIG. 4 shows a fourth embodiment of the present invention. Here, the difference from the first embodiment is that the lower edge (43) of the recess (41) also has a protruding edge fitting groove (49).
Is provided.

That is, the structure of the upper side wall (42) of the concave portion (41) is exactly the same as that of the second embodiment, and
The upper side wall (42) of the concave portion (41) of the (0) is horizontal, and a short ridge (45) projecting downward is provided at a portion of the upper side wall (42) near the bottom wall (44). A long ridge (46) projecting downward is provided at the opening edge of (42). A short ridge (45) and a concave bottom wall (4
4) The upper edge forms a downward projecting edge fitting groove (47) in which the upper projecting edge (3a) of the lashing rail (3) is fitted. The inner surface of the long ridge (46) and the inner surface of the lashing rail (3) are flush with each other. The lower edge of the long ridge (46) has an outward bent edge
(46a) is formed.

Further, a short ridge (48) projecting upward is provided at a portion of the lower side wall (43) near the bottom wall (44).
(48) and the lower edge of the recess bottom wall (44), the upward projecting edge fitting groove (49) into which the lower edge of the lower projecting edge (3b) of the lashing rail (3) is fitted. Are formed. The upper edge of the upper protruding edge (3a) of the lashing rail (3) is inserted into the downward protruding edge fitting groove (47).
b) is fitted into the upwardly projecting edge fitting groove (49), and the lower projecting edge of the lashing rail (3) is
(3b) is fixed to the recess bottom wall (24) with rivets (4).

In this embodiment, the upper edge of the upper protruding edge (3a) of the lashing rail (3) is fitted into the downward protruding edge fitting groove (47), and then the lower protruding edge (3) is inserted. 3b) is inserted into the groove (49) for inserting the upwardly projecting edge so that the lashing rail (3)
Is held vertically on the tilt panel (10). Therefore, it is easy to drive the rivet (4).

In the first to fourth embodiments, when the lashing rail (3) is mounted, the rivet (3a) or the lower protruding edge (3b) of the lashing rail (3) is attached only to the rivet (3b). 4) The workability is very good and the number of installation steps can be reduced. Of course, the material cost can be reduced by reducing the number of rivets (4).

In each of the above embodiments, the recesses (11), (21), (3) are formed in the tilt panels (2), (5), (6), and (10) above the tilt (1).
1) (41) is provided and the lashing rail (3) is attached to the upper tilt panel (2) (5) (6) (10), but in some cases, the lashing rail (3) is Sometimes attached to the lower tilt panel of the tilt (1).

In order to fix the lashing rail (3), other fastening members such as screws may be used instead of the rivets (4). The lashing rail (3) need not necessarily be provided over the entire length of the truck.

The tilt panels (2), (5), (6) and (10) are
When composed of two hollow extruded profile panels,
In some cases, the lashing rails (3) are attached to the tilting panels (2), (5), (6), and (10) by using the apparatus of the present invention. ) Can be attached.

[0027]

According to the lashing rail mounting apparatus of the present invention, the lashing rail can be mounted by fixing only the upper protruding edge or the lower protruding edge of the lashing rail with a fastening member such as a rivet. Since it is good, the workability is very good and the number of mounting steps can be reduced, and the material cost can be reduced by reducing the number of fastening members such as rivets.

[Brief description of the drawings]

FIG. 1 is a vertical cross-sectional view showing a first embodiment of a lashing rail mounting apparatus for tilting a truck according to the present invention.

FIG. 2 is a vertical sectional view showing the second embodiment.

FIG. 3 is a vertical sectional view showing the third embodiment.

FIG. 4 is a vertical sectional view showing the fourth embodiment.

FIG. 5 is a perspective view schematically showing a truck using the lashing rail attachment device according to the present invention.

[Explanation of symbols]

 (2) (5) (6) (10) Tilt panel (3) Lashing rail (3a) Upper protruding edge (3b) Lower protruding edge (11) (21) (31) (41) Recess (12) (22) (32) (42) Upper wall (13) (23) (33) (43) Lower wall (14) (24) (34) (44) Bottom wall (17) (27) (37) (47) ) Groove for protruding edge fitting

Claims (1)

[Claims] 1. A recess (11) (21) (21) (21) (21) provided on the inner surface of a hollow extruded profiled panel (2) (5) (6) (10) of a truck and opened inward. A device for attaching a lashing rail (3) having an upwardly projecting edge (3a) and a downwardly projecting edge (3b) having an outwardly opening substantially U-shaped cross section to the (31) (41), (11) (21) (31) (41) Upper and lower side walls (12) (13) (22) (23) (32)
(33) (42) (43), one of the tilt panels (2) (5)
(6) (10) Groove (17) (27)
(37) and (47) are provided, and one of the upper protruding edge (3a) and the lower protruding edge (3b) of the lashing rail (3) has a protruding edge fitting groove (17) (27). (37) and (47), and the other is the bottom wall (14) (2) of the recess (11) (21) (31) (41).
4) A device for mounting a lashing rail on a tilt of a truck, which is fixed to (34) and (44).