JPH08188180A - Side wall panel and gate - Google Patents

Abstract

PURPOSE: To provide a light-weighted and economic side wall panel and gate for locking a load breakage preventing tool which is easily manufactured and repaired. CONSTITUTION: A part 9 of the inside wall of a side wall panel provided on both sides of a housing space 31 for housing a load along the traveling direction of a vehicle is formed by a different rushing rail 16 having a plurality of locking holes in the traveling direction so that it is not protruded from the wall surface 11 of the other inside all 10, and the lower side 17 of the rushing rail 16 has a fitting piece 19 turned and fitted to a fitting groove 12 provided on the other inside wall 10. The sections of the fitting groove 12 and the fitting piece 19 are made into mutually fitting circular forms. A gate 2 has the side wall panel 1 and a hinge for rotatably fixing the side wall panel 1 to the side rail of the load-carrying platform of the vehicle.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a side wall panel and a tilt provided on both sides of an accommodation space for accommodating cargo such as an open truck, a van truck or a wing vehicle, a land container, and a marine container.

[0002]

2. Description of the Related Art Conventionally, as a side wall panel or a tilt for locking a load collapse prevention tool for preventing a load collapse of a load placed on a truck, a container car, or the like, for example, one shown in FIG. It is known (Japanese Utility Model Publication No. 4-11877). The tilt 101 attaches the side wall panel 100 to the loading platform 11
5, the side rail 116 of the hinge 117 and rivets,
It is fixed via a fixing means 118 such as a screw.

The side wall panel 100 to the tilt 101
Is an upper rail 10 made of a plurality of aluminum hollow extruded shapes on both sides of the accommodation space 114 on the loading platform 115.
2. The middle rail 105 and the lower rail 106 are configured to be fitted and connected to each other in the height direction. Then, in at least one of the hollow extruded shape members of the upper rail 102, the middle rail 105 and the lower rail 106, a long concave portion 109 is formed in the wall surface 108 on the accommodation space 114 side in the traveling direction of the vehicle, and the concave portion 109 is formed in the concave portion 109. 7, a lashing rail 110 as shown in FIG. 7 is attached by an attaching means 113 such as a pot rivet. Locking hole 1 formed in this racking rail 110
11 by locking the locking metal fitting 120 of the load collapse prevention tool 119,
This is to prevent the load placed on the loading platform 115 from collapsing. Reference numeral 121 indicates a lashing beam.

On the other hand, FIG. 8 is a tilt 101 previously filed by the applicant of the present application, in which (A) is a sectional view taken along the line II-II of (B) and (B) is a partially omitted front view ( Jihei 5-37
No. 692, application date July 9, 1993). Aori 101
Is provided on the base material of the upper rail 102 itself with a locking hole 111 for locking a locking metal fitting of a load collapse preventing tool (not shown) for preventing the collapse of the load. Are a plurality of holes formed in a row at a predetermined interval in the longitudinal direction, and are directly formed on the substantially same surface as the wall surface 108 of the upper rail 102. The locking metal fittings are locked to the thick wall portions 104 above and below the locking hole 111.

[0005]

However, as shown in FIG.
In the tilt 101 according to the related art shown in FIG. 7, since the rusting rail 110 made of iron or aluminum alloy, which is separate from the base material forming the side wall panel 100, is attached to the side wall panel 100, the lashing rail 110
The portion attached to the side wall panel 100 has a double structure, and the tilt 101 is heavier. For example, with respect to the tilt 101 of FIG. 6, the weight of the aluminum alloy tilt measuring 5 m in length and 0.8 m in height is:
It weighs about 68 kg, and it took a considerable amount of labor for one driver, a driver, to rotate it up and down.
In addition, the fact that the vehicle weight is so large not only substantially reduces the load weight of the cargo, but also causes the fuel consumption during truck operation to deteriorate.

On the other hand, in the tilt 101 shown in FIG. 8, the locking hole 111 for locking the load collapse prevention tool is provided with the tilt 1
Since the lock hole 111 is provided integrally with the lock hole 101, if the lock hole 111 is partially damaged or deformed during use of the tilt 101, the whole tilt 101 or at least the lock hole 11
One of the upper rail, middle rail or lower rail of the tilt 101 provided in 1 must be changed,
It was uneconomical.

An object of the present invention is to provide a side wall panel or a tilt provided on both sides of an accommodation space for accommodating a load and having locking holes for locking a load collapse prevention tool, which is easy to manufacture and does not require much man-hours. It is an object of the present invention to provide a lightweight and economical side wall panel and tilt which can be easily repaired even if damaged.

[0008]

In order to achieve the above object, the present invention relates to a side wall panel provided on both sides of a storage space for storing a load along a traveling direction of a vehicle. The portion is a separate inner wall member in which a plurality of locking holes for locking the load collapse preventing tool for preventing the load collapse of the load are provided in the traveling direction so as not to project from the wall surface of the other inner wall. It is formed by.

Further, in the above invention, one or more locations on the lower side and the upper side of the separate inner wall member have fitting pieces that fit into fitting grooves provided on the other inner wall. Is.

The cross-sectional shapes of the fitting groove and the fitting piece are, for example, arcuate shapes that are pivotally fitted to each other.

Further, the tilt provided on the bed of the vehicle is provided with the side wall panel described in any one of the above, and a hinge for rotatably fixing the side wall panel to the frame of the bed of the vehicle. .

[0012]

According to the present invention, a part of the inner wall of the side wall panel is provided inside a separate body in which a plurality of locking holes for locking the load collapse preventing tool for preventing the load collapse of the load are provided in the traveling direction. Since it is formed of a wall member and the separate inner side wall member also serves as the inner side wall of the side wall panel, the side wall panel can be reduced in weight and the weight of the vehicle can be reduced, and the loading space can be substantially expanded.
Fuel economy during vehicle operation is also improved. Moreover, if the separate inner wall member that locks the load collapse prevention tool is damaged, the repair can be easily performed by replacing only the separate inner wall member.
Moreover, part of the inner wall of the side wall panel does not project from the wall surface of the other inner wall, so that the cargo is not scratched or dented.

Further, in the above invention, one or more locations on the lower side and the upper side of the separate inner wall member, that is, only the lower side or only the upper side, or both the lower side and the upper side, are fitted to the other inner side wall. Since it has a fitting piece that fits in the mating groove, in addition to the effect of the invention described above, the number of man-hours for mounting a separate inner wall member is reduced, and a mounting means such as a pop rivet is forgotten to be mounted. Reduces mounting mistakes in the mounting means for size and eliminates the unsafety of strength when preventing load collapse.

Further, as an example, since the cross-sectional shapes of the fitting groove and the fitting piece are arcuate shapes which are rotationally fitted to each other, in addition to the operation of any one of the above inventions, the fitting groove and the fitting piece are fitted. The piece is easy to manufacture, and a separate inner wall member is locked in the fitting groove of the inner wall of the side wall panel and can be pivotally mounted from the outside of the side wall panel by rotating. .

Further, according to the tilt of the present invention, the side wall panel described in any one of the above and the hinge for rotatably fixing the side wall panel to the frame of the cargo bed of the vehicle are provided. Similar to the operation of the side wall panel according to any one of the inventions, the tilt of the present invention is light in weight, and a single worker can easily rotate up and down, open and close the work, and substantially expand the loading space. , Improve fuel economy. In addition, the number of man-hours for tilting is reduced, repairs are easy, and
Eliminates the mechanical unsafety when preventing the collapse of a tilted load.

[0016]

Embodiments of the present invention will now be described in detail with reference to the drawings. In the present embodiment, a description will be given of a case where the side wall panel of the present invention is used for tilting. 1 is a sectional view of a main part showing a first embodiment of a tilt according to the present invention, FIG.
1 is a front view of FIG. 1, FIG. 3 is an overall sectional view of the tilt shown in FIG. 1, FIG. 4 is a perspective view of a wing vehicle suitable for applying the tilt of the present invention, and FIG. 5 is a tilt of the present invention. The principal part sectional drawing which shows the 2nd, 3rd, and 4th Example is each shown.

FIG. 4 is a perspective view of a wing vehicle suitable for applying the tilt of the present invention. The wing vehicle 28, which is one of the vehicles, has the ledges 2 on both sides of a storage space 31 for storing a load (not shown). The tilt 2 has side wall panels 1 provided along the traveling direction 29 thereof rotatably fixed to side rails 33, which are frames located on both sides of a loading platform 32, via hinges 34. A lashing rail 16 which is a separate inner wall member is provided along the direction 29, and a load collapse prevention tool (not shown) for preventing the load collapse of the load placed on the cargo bed 32 is locked. The accommodation space 31 on the loading platform 32 has a tilt 2
And it is covered with two wings 36.

FIG. 3 is an overall sectional view of the tilt shown in FIG. The tilt 2 of the present embodiment encloses generally three sides on a bed 32 on which a load (not shown) is placed, and has three rails, an upper rail 3 in the upper stage, a middle rail 5 in the middle stage, and a lower rail 6 in the lower stage. Side wall panel 1
Is the main subject. The rails are fitted to each other in the height direction, and are integrally fixed by through bolts / nuts, adhesives, caulking or other connecting means. The tilt 2 is rotatably fixed to a side rail 33, which is a frame of a cargo bed, by a hinge 34 and a fixing means 35 such as a ribet or a screw at a lower portion of the outer wall 14 of the side wall panel 1 so as to raise a load on the cargo bed 32. At the time of lowering, the hinge 34 is pivoted up and down about the axis of the hinge to open and close.

FIG. 1 is a cross-sectional view of an essential part showing a first embodiment of a tilt according to the present invention. In the tilt 2 of this embodiment, a part 9 of the inner wall of the side wall panel 1 is a wall surface 1 of another inner wall 10.
The lashing rail 16 is a separate inner wall member provided with a plurality of locking holes 20 for locking the load collapse prevention tool (not shown) for preventing the load collapse so as not to project from 1. It is formed by.

The lashing rail 16 constitutes a part 9 of the inner side wall of the side wall panel 1 and has a plurality of locking holes 20 for locking the load collapse prevention tool. The lower side 17 of the locking hole 20 is a fitting piece 1 that fits into a fitting groove 12 provided in another inner wall 10.
9, and the fitting groove 12 and the fitting piece 19 have arc-shaped cross-sections which are fitted to each other by rotation, so that the fitting groove 12 and the fitting piece 19 are fitted by being rotated at the time of mounting. The upper side 18 of the lashing rail 16 is provided with a mounting means 2 such as a pop rivet at a predetermined pitch.
It is fixed to the other inner side wall 10 of the side wall panel 1 by 5. A first rib 23 is provided near the lower side 17 of the lashing rail 16 and a second rib 24 is provided near the upper side 18. Although the mounting means 25 is provided on the upper side and the rotary fitting mechanism is provided on the lower side in FIG. 1, it may be upside down. Reference numeral 4 indicates a rib, which aims to increase the strength of the panel structure.

FIG. 2 is a front view of FIG. Locking hole 20
Is punched in the same plane as the other inner side wall 10 of the upper rail 3 and is formed by punching or other processing. Immediately after punching, it is formed in an I shape having a blade portion 21 as shown by a chain double-dashed line. is there. The post-punching blade portion 21 is shown in FIG.
The blade portion 21 is bent to the left side of the drawing as shown in FIG. 1 by being pressed and bent in the back side direction, so that the locking metal fitting of the load collapse prevention tool can be locked easily. Wing portion 2 of locking hole 20
1 does not necessarily have to be bent inward as described above, and may be punched out as shown by the two-dot chain line in FIG. 2 or may be in the shape of a solid line that is a substantially rectangular shape with no blade portion. The position of the locking hole 20 in the tilt 2 may be provided in the middle rail 5 or the lower rail 6 other than the upper rail 3 depending on the type of load, and may be a group of locking holes in a plurality of rows in the longitudinal direction of the tilt. . That is, the position of the lashing rail 16 is not particularly limited as long as it is the inner side wall of the side wall panel 1, and the lashing rail 16 is provided at a required position and in a required number of rows.

The tilt 2 of this embodiment having the above structure
Works as follows. That is, a part 9 of the inner wall of the side wall panel 1 is a separate inner wall member in which a plurality of locking holes 20 for locking the load collapse preventing tool for preventing the load collapse of the load are provided in the traveling direction 29. Since the lashing rail 16 is formed of a certain lashing rail 16, if the lashing rail 16 is damaged, it can be repaired easily by replacing only the lashing rail 16. The lashing rail 16
Since the inner wall of the side wall panel 1 also serves as the inner wall itself, this wall surface does not have a double structure, the weight of the tilt 2 is reduced, the weight of the vehicle can be reduced, and the fuel consumption during vehicle operation is good, Light weight and economical. Lashing rail 16
Is attached so as not to project from the wall surface 11 of the other inner side wall 10, so that the cargo is not scratched or dented when the cargo is prevented from collapsing, the storage space 31 is substantially expanded, and the weight of the tilt 2 is reduced. The load weight of the cargo including the amount increases.

Further, since the lower side of the lashing rail 16 has the fitting piece 19 which fits into the fitting groove 12 provided in the other inner side wall 10, a part of the inner side wall of the side wall panel is provided. Fits the fitting piece 19 of the lashing rail 16 into the fitting groove 12
Can be easily formed by rotationally fitting and attaching to the attachment means, reducing the number of attachment steps, and attaching means 2 for attachment.
5, forgetting to attach 5 and attaching mistakes of the attaching means 25 having a size other than the regulation are reduced, and the strength insecurity when preventing load collapse is eliminated.

The cross-sectional shapes of the fitting groove 12 and the fitting piece 19 are arc-shaped fitting with each other.
It is easy to manufacture the fitting groove 12 and the fitting piece 19.

Further, the tilt 2 of this embodiment is lighter in weight than the conventional tilt. As a result, when the tilt of this embodiment is used, it becomes extremely easy for a driver who is one cargo handler to open and close the tilt of this embodiment up and down, and at the same time, the weight of the vehicle is reduced. That is, the load weight of the cargo is substantially increased, and the fuel efficiency in truck operation is improved.

The tilt 2 of this embodiment is capable of locking a load collapse prevention tool, for example, a belt with a ratchet bag having locking metal fittings at both ends, or a rod-shaped member having locking metal fittings. The locking metal fittings of the load collapse prevention tool are locked to the thick portions 22 above and below the locking hole 20 which is made thick to increase the strength. Since the locking hole 20 for locking the load collapse prevention tool is formed by a pressing press after punching, that portion is made thinner than other portions to facilitate processing, and the remaining thin portion 26
Since (Fig. 2) is thin, it is lightweight. Lashing rail 1
6 has a strength other than the thin-walled portion 26 to be punched out and is provided with the first rib 23 and the second rib 24 at the upper and lower portions,
It has strength and rigidity. The ribs also serve as positioning for setting the lashing rail 16 during processing and for properly fitting the lashing rail to the side wall panel 1.

Side wall panel 1 of tilt 2 in FIGS.
The material of (1) is appropriately selected from iron, aluminum alloy, high-strength synthetic resin, etc., but there are some advantages when made of aluminum alloy, especially high-strength aluminum alloy.
That is, extrusion molding is easy and strong, and it is possible to process into a cross-sectional shape in which the size and thickness of the extruded shape material are free. Each rail of the tilt 2 is a member having a hollow portion.
Although rigidity is increased by forming such a shape, the shape is not limited to this, and a solid shape having no hollow portion may be used. The material was a 6000 series heat-treated aluminum alloy extruded shape material, which was surface-treated and used.

In the tilt 2 of this embodiment, in order to form a part 9 of the inner side wall of the side wall panel 1, a plurality of holes for attachment are formed in the upper part of the upper rail 3 to form a separate inner side wall member. The fitting piece 19 on the lower side of the racking rail 16 is fitted into the fitting groove 19 while being rotated from the storage space side of the tilt 2, and is attached to the upper portion of the upper rail 3 by a mounting means 25 such as a pot plate. Single rail 16
By fixing the upper part of the. In the tilt 2 of the present embodiment, a part of the inner wall is formed by a separate lashing rail, and the lower side of the separate lashing rail is a rotation and fitting type, and the upper side is a mounting means 2 such as a pot rivet.
By fixing with 5, the number of steps is reduced from the conventional screw fixing type.

The processing method of the lashing rail 16 itself is as follows.
The thin portion 26 of the locking hole is punched out in an I shape and the blade portion 21 is pressed into a shape as shown by the solid line in FIG. 2 to keep the locking metal fitting easy and rigid. However, if weight reduction and cost reduction are prioritized even if the rigidity is slightly reduced, the blade portion 21 may not be attached, and the rectangular locking hole 20 only for punching may be used.

FIG. 5 is a cross-sectional view of essential parts showing other various embodiments of the tilt 2. In both cases, the mounting portion is not of the rotary fitting type, but the weight is reduced because part of the side wall panel 1 is the lashing rail 16. (A) shows a second embodiment, in which both the lower side 17 and the upper side 18 of the lashing rail 16 are fixed by mounting means such as pop rivets, screws, etc. to form a part of a separate inner side wall of the side wall panel 1. It was done.
(B) shows the third embodiment, and the lashing rail 16
The lower side 17 is fixed by a fitting means and only the upper side 18 is fixed by a mounting means such as a pop rivet or a screw to form a part of a separate inner side wall of the side wall panel 1. Install by sliding method. (C) shows a fourth embodiment, in which both the lower side 17 and the upper side 18 of the lashing rail 16 are fixed by fitting means to form a part of a separate inner side wall of the side wall panel 1. . In this case, the side wall panel 1
It is attached to the slide system. Above (A),
The other parts of (B) and (C) have the same structure and operation as those shown in FIGS.

Although the present invention has been described in detail with reference to the embodiments shown in the drawings, the present invention is not limited only to those embodiments, and various modifications can be made without departing from the spirit of the present invention. In addition, it goes without saying that various modifications can be made.

[0032]

According to the present invention, a part of the inner side wall of the side wall panel is formed by a separate inner side wall member having a plurality of locking holes for locking the load collapse prevention tool in the traveling direction. Since the separate inner side wall member also serves as the inner side wall of the side wall panel, the side wall panel can be made lighter to reduce the weight of the vehicle, the loading space can be substantially expanded, and the fuel consumption during vehicle operation can be improved. Also gets better. In addition, if the separate inner wall member is damaged, the repair can be easily performed by replacing only the separate inner wall member. Moreover, a part of the inner wall of the side wall panel which is a separate body does not project from the wall of the other inner wall, so that the cargo is not scratched or dented.

Further, in the above invention, one or more places on the lower side and the upper side of the separate inner wall member have fitting pieces that fit into the fitting grooves provided on the other inner wall. Therefore, in addition to the effects of the above invention, it is possible to reduce the man-hours for attaching the separate inner wall member, forget to attach the attaching means such as the pop rivet, and reduce the mistake of attaching the attaching means of a size other than the regulation to prevent the load collapse. Eliminate the strength insecurity.

Further, as an example, since the cross-sectional shapes of the fitting groove and the fitting piece are arcuate shapes which rotate and fit with each other, in addition to the effects of any one of the above inventions, the fitting groove and the fitting piece are fitted. The piece can be easily manufactured, and the separate inner wall member can be easily attached by rotation from the outside of the side wall panel.

Further, according to the tilt of the present invention, the side wall panel according to any one of the above is provided, and the hinge for rotatably fixing the side wall panel to the frame of the vehicle carrier is provided. Similar to the effect of the side wall panel of any one of the inventions, the tilt of the present invention is light in weight, and even a single worker can easily rotate up and down and open and close, and the loading space is substantially expanded. , Improve fuel economy. In addition, the number of man-hours for tilting is reduced, repairs are easy, and
Eliminates the mechanical unsafety when preventing the collapse of a tilted load.

[Brief description of drawings]

FIG. 1 is a sectional view of an essential part showing a first embodiment of a tilt according to the present invention.

FIG. 2 is a front view of FIG.

FIG. 3 is an overall cross-sectional view of the tilt shown in FIG.

FIG. 4 is a perspective view of a wing vehicle suitable for applying the tilt of the present invention.

FIG. 5 shows another tilt according to the present invention, in which (A) is the second
3B is a cross-sectional view of essential parts showing the third embodiment, and FIG.

FIG. 6 is an overall sectional view of a tilt according to a conventional technique.

7 is a perspective view of a lashing rail used for the tilt of FIG.

FIG. 8 shows another tilt according to the related art, (A) is a sectional view taken along the line II-II of (B), and (B) is a partially omitted front view.

[Explanation of symbols]

 1 Side Wall Panel 2 Flange 9 Part of Inner Side Wall 10 Other Inner Side Wall 11 Wall Surface 12 Fitting Groove 16 Lashing Rail (Separate Inner Side Wall Member) 17 Lower Side 18 Upper Side 19 Fitting Piece 20 Locking Hole 28 Wing Vehicle ( Vehicle) 29 traveling direction 31 accommodation space 32 loading platform 33 side rail (frame) 34 hinge

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Masamichi Sato 3-13-12 Mita, Minato-ku, Tokyo Within Japan Light Metals Co., Ltd.

Claims (4)

[Claims] 1. In a side wall panel provided on both sides of a storage space for storing a load along a traveling direction of a vehicle, a part of an inner side wall of the side wall panel does not protrude from a wall surface of another inner side wall. A side wall panel, characterized in that a plurality of locking holes for locking the load collapse preventing tool for preventing the load collapse of the load are formed by separate inner wall members provided in the traveling direction. . 2. The one or more locations on the lower side and the upper side of the separate inner wall member according to claim 1, each having a fitting piece that fits into a fitting groove provided on the other inner wall. A side wall panel characterized by being a thing. 3. The side wall panel according to claim 2, wherein the fitting groove and the fitting piece have arc-shaped cross-sections that are pivotally fitted to each other. 4. A side wall panel according to claim 1, wherein the side wall panel is provided on a carrier of a vehicle.
And a hinge for rotatably fixing the side wall panel to a frame of the bed of the vehicle.