JP2022060871A - Binding aid for loading platform - Google Patents

Abstract

To provide a binding aid which can be attached to a loading platform of a truck and achieves high attachment strength during use.SOLUTION: The binding aid is provided at a loading platform including: a floor plate on which goods may be placed; and a gate part which may be opened or closed. The binding aid has: a member fixing part which fixes a member; and a loading platform fixing part attached to the loading platform. The loading platform fixing part is provided with a horizontal part which is sandwiched by the floor plate and the gate part when the gate part is closed.SELECTED DRAWING: Figure 1

Description

The present invention relates to a bundling aid that can be attached to a truck bed.

A truck is a vehicle that can carry goods by placing them on the loading platform, and when transporting the trucks, the supplies are tied to the loading platform with ropes or the like in order to prevent the goods from moving on the loading platform.

At this time, if the loading platform of the truck is provided with undulations or protrusions, it becomes possible to easily bind supplies or the like by tying a rope or the like to the undulations or protrusions.

However, such undulations and protrusions are often not originally provided on the truck bed.
At this time, by providing a binding assisting tool on the loading platform and further providing various members on the binding assisting tool, new undulations and protrusions can be provided.

In Patent Document 1, a binding assisting tool (support member) is fitted to the upper end of the tilted portion of the truck, and a columnar member is fitted to the penetrating support portion provided in the binding assisting tool, whereby the truck bed is loaded. A luggage bundling aid that allows a columnar member to be erected is posted on.

Japanese Unexamined Patent Publication No. 10-16636

On the other hand, if the strength of attaching the bundling aid to the loading platform during use is weak, the material may move on the loading platform and be damaged by vibration or impact.
In particular, since the truck bed vibrates greatly, it is required to increase the mounting strength of the binding aid.

In this regard, since the binding assisting tool in the invention described in Patent Document 1 is configured to be attached to the upper end of the tilting portion by being aligned with the upper end of the tilting portion, there is a risk that it will come off due to vertical vibration, and the binding assisting tool may slide on the tilting portion in the traveling direction of the truck. There is a risk of moving.

In view of the above problems, it is an object of the present invention to provide a binding assisting tool having high attachment strength at the time of use, which enhances the convenience of the loading platform.

The present invention for solving the above-mentioned problems is a binding assisting tool provided on a loading platform provided with a floor plate on which supplies can be placed and a tilting portion that can be opened and closed, and the binding assisting tool is a member for fixing the member. The loading platform fixing portion has a fixing portion and a loading platform fixing portion attached to the loading platform, and the loading platform fixing portion is provided with a horizontal portion sandwiched between the floor plate and the tilting portion when the tilting portion is closed. It is a binding aid.

With such a configuration, the binding assisting tool is attached to the loading platform and at the same time is sandwiched between the floor plate and the tilting portion, so that the strength of attaching the binding assisting tool to the loading platform can be increased.

In a preferred embodiment of the present invention, the member fixing portion is fixed in an upright state with the pillar member.

With such a configuration, since a new protrusion is provided on the loading platform, it becomes possible to easily bind the goods by tying the rope.

In a preferred embodiment of the present invention, a plurality of the pillar members are provided, and the pillar members are provided with an erection member for erection of the pillar members.

With such a configuration, new undulations can be provided on the loading platform, so that the goods can be fixed more easily, and the goods can be fixed so as to be hung on the erection member. become.

In a preferred embodiment of the present invention, the member fixing portion removably fixes the member.

With such a configuration, the members to be attached to the loading platform can be variously changed depending on the materials to be placed on the loading platform.

In a preferred embodiment of the present invention, the member fixing portion fits and fixes the member.

With such a configuration, the member and the member fixing portion can be easily removed.

In a preferred embodiment of the present invention, the member fixing portion is provided so as to be adjacent to the tilted portion when the tilted portion is closed.

With such a configuration, even if the member fixing portion is tilted in the direction of the tilted portion, the tilted portion can prevent the member from tipping over.

The present invention is used for trucks.

This makes it possible to carry the goods placed on the truck bed in a properly bundled state.

The present invention that solves the above problems can improve the convenience of the loading platform and increase the mounting strength at the time of use.

It is a perspective view of the truck provided with the member which concerns on 1st Embodiment of this invention. It is a perspective view of the truck in the state which the member is not provided which concerns on 1st Embodiment of this invention. It is explanatory drawing which concerns on the opening and closing mechanism of the tilt part which concerns on 1st Embodiment of this invention. It is a perspective view about the bundling aid and the modified example thereof which concerns on embodiment of this invention. It is a perspective view of the tilting part which opens and closes which concerns on 1st Embodiment of this invention. It is sectional drawing at the time of closing of the tilting portion which concerns on 1st Embodiment of this invention. It is explanatory drawing about the connection between a pillar member and an erection member which concerns on 1st Embodiment of this invention. It is a perspective view at the time of closing of the tilting portion which concerns on the 2nd Embodiment of this invention.

Hereinafter, the binding assisting tool according to each embodiment of the present invention will be described with reference to FIGS. 1 to 8.
It should be noted that each of the embodiments shown below is an example of the present invention, and the present invention is not limited to the following embodiments.
Further, in these figures, the reference numeral X represents a track.

<< First Embodiment >>
1 and 2 show a track X in which the present invention is in use. Note that FIG. 1 shows a state in which the pillar member 3 and the erection member 4, which will be described later, are attached, and FIG. 2 shows a state in which the pillar member 3 and the erection member 4 are not attached. In these figures, the side tilting portion 12a, which will be described later, is closed, and the rear tilting portion 12b is open.

The present invention includes a loading platform 1 possessed by the truck X, a binding assisting tool 2 fixed to the loading platform 1, a plurality of pillar members 3 fixed to the binding assisting tool 2, and an erection member 4 for erection of the pillar members 3 to each other. , Consists of.

The loading platform 1 has a floor plate 11 on which supplies can be placed, a tilting portion 12 that is provided on the edge of the floor plate and can be opened and closed, and a plurality of hinges 13 that rotatably connect the floor plate 11 and the tilting portion 12. are doing.

The floor plate 11 is a substantially flat metal member provided behind the truck X, and is fixed in a state of being placed on a plurality of woods called joists. Further, the edge portion of the side surface of the floor plate 11 is one step lower than the other regions due to the step portion 11a.

The tilt portion 12 is provided so as to surround the edge of the floor plate 11 through the hinge 13. In the present embodiment, the truck X has two side tilting portions 12a on both sides and one rear tilting portion 12b on the rear portion.
The rear tilting portion 12b is provided with a chain 121 that is connected to the side tilting portion 12a in an upright position and limits the rotatable range of the rear tilting portion 12b to be horizontal to the floor plate 11.

FIG. 3 is a cross-sectional view of the edge portion of the loading platform 1 for explaining how the tilting portion 12 is opened and closed, FIG. 2A shows a state in which the tilting portion 12 is opened, and FIG. 2B shows a tilting portion. The part 12 represents a closed state.

As shown in FIG. 2, the hinge 13 includes a first flat plate portion 13a attached to the floor plate 11, a second flat plate portion 13b attached to the tilting portion 12, a first flat plate portion 13a, and a second flat plate portion 13b. The first flat plate portion 13a is fixed to the upper surface of the floor plate 11, and the second flat plate portion 13b is fixed to the outer surface of the tilt portion 12.
Further, the rotating shaft 13c is provided so as to project to the outside of the loading platform 1.

FIG. 4A shows an enlarged perspective view of the binding assisting tool 2 according to the first embodiment of the present invention.

The binding assisting tool 2 is composed of a loading platform fixing portion 21 for fixing the binding assisting tool 2 to the loading platform 1 and a member fixing portion 22 for fixing the member to the binding assisting tool.

The loading platform fixing portion 21 is a substantially flat metal fitting, and includes a horizontal plane 21a that is installed substantially horizontally on the floor plate 11 at the time of use.

Further, the member fixing portion 22 is a substantially L-shaped metal fitting, and has a member fixing portion horizontal surface 22a that is installed substantially horizontally on the floor plate 11 during use and a member fixing portion that is installed substantially vertically on the floor plate 11 during use. The vertical surface 22b and the vertical surface 22b are connected to each other at a substantially right angle.
Further, the member fixing portion vertical surface 22b is provided with two member fixing holes 22h through which the intrusive member 5 such as a bolt or a pin can be penetrated.

The horizontal plane 21a and the horizontal plane 22a of the member fixing portion are adhered to each other by welding. At this time, one side of the horizontal plane 21a and the side of the horizontal plane 22a of the member fixing portion that faces the side to which the vertical surface 22b of the member fixing portion is connected are provided so as to be substantially in contact with each other.

Further, in the horizontal plane 21a, the width from the side substantially in contact with the horizontal plane 22a of the member fixing portion to the side facing the horizontal plane 22a is such that the vertical surface 22b of the member fixing portion is connected from the side substantially in contact with the horizontal plane 21a in the horizontal plane 22a of the member fixing portion. Since it is larger than the width to the side, the horizontal plane 21a has an protruding surface H that is not adhered to the member fixing portion 22. The width of the protruding surface H is preferably substantially the same as the thickness of the tilted portion 12.

Further, the sum of the height of the horizontal plane 21a and the height of the horizontal plane 22a of the member fixing portion is configured to be substantially the same as the height of the step portion 11a.

Further, FIGS. 4 (b) and 4 (c) are modified examples of the binding assisting tool 2, and the two opposing member fixing portions 22 are adhered to each other on the horizontal plane 21a so as to be parallel to each other. Further, these binding assisting tools 2 also have a protruding surface H.
These are held by sandwiching the pillar member 3 by the vertical surfaces 22b of the two member fixing portions.

FIG. 5a shows a perspective view of the hinge 13 and the binding assisting tool 2 when the tilting portion 12 is open, and FIG. 5b shows the hinge 13 and the binding assisting tool 2 when the tilting portion 12 is closed. Represents a perspective view of.

As shown in FIG. 5a, the binding assisting tool 2 is provided adjacent to the hinge 13, and is placed on the lower stage of the step portion 11a so that the protruding surface H faces the outside of the loading platform 1.
Further, the first flat plate portion 13a of the hinge 13 and the horizontal plane 21a have substantially the same thickness.

As shown in FIG. 5b, when the tilting portion 12 is closed, most of the protruding surface H is covered by the tilting portion 12.

FIG. 6 shows a cross-sectional view showing a loading platform 1, a binding assisting tool 2, and a pillar member 3 in a state where the tilting portion 12 is closed.

The pillar member 3 is provided in a state of being erected on the horizontal plane 22a of the member fixing portion. The pillar member 3 may protrude from the member fixing portion horizontal plane 22a, and in that case, the pillar member 3 is supported by the member fixing portion horizontal plane 22a and the floor plate 11.

In this, there is a gap between the floor plate 11 and the tilting portion 12 into which the protruding surface H can be inserted, and the intrusive member is between the member fixing portion vertical surface 22b and the tilting portion 12. It has a gap in which 5 can be mounted.

The pillar member 3 has a pillar member hole 3h so as to have substantially the same positional relationship as the member fixing hole 22h, and when the pillar member 3 is erected and provided on the loading platform 1, the pillar member hole 3h and the member fixing hole 22h are simultaneously provided. It is fixed to the binding assisting tool 2 by the penetrating member 5 provided by penetrating. In order to stably erect the pillar member 3, it is preferable to provide two or more intrusive members 5.
For the intrusive member 5, for example, a bolt and a post-insertion nut may be used.

FIG. 7 is an explanatory view when the erection member 4 is attached to the pillar member 3 according to the present embodiment.
In FIG. 7, the dotted line represents the line on the back side of each member, the broken line represents the relationship between the members that are in close contact with each other during use, and the pillar member 3 and the erection member 4 are connected via the holding member 41. ing.

As shown in FIG. 7, the pillar member 3 has a concave portion 3a in the central portion of the surface, and the erection member 4 has a convex portion 4a to be fitted to the concave portion 3a. Further, the erection member 4 has an erection member hole 4h through which the intrusive member 5 can be penetrated.

The holding member 41 is a member having a substantially right-angled triangular shape having a thickness substantially the same as the width of the recess 3a, and is used in connection with the column member connecting surface 41a used in connection with the pillar member 3 and in connection with the erection member 4. It has an erection member connecting surface 41b, and a gap portion 41c is formed inside the member by hollowing out the inside of the member from a portion corresponding to the hypotenuse.
Further, the holding member holes 41h are provided on the bottom surface and the height surface of the holding member 41, respectively, and the intrusive member 5 can be penetrated into the holding member holes 41h.

The actual usage of the invention according to the present embodiment will be described below.

First, the user places the binding assisting tool 2 on the lower stage of the step portion 11a so that the protruding surface H of the horizontal plane 21a faces the outside of the loading platform 1 with the tilting portion 12 open.

Next, the user closes the tilting portion 12 with the binding assisting tool 2 placed therein. At this time, the tilting portion 12 is erected inside the edge portion of the floor plate 11, and the protruding surface H is sandwiched between the floor plate 11 and the tilting portion 12.

Next, the user erects the pillar member 3 on the horizontal plane 22a of the member fixing portion, and aligns the pillar member hole 3h and the member fixing hole 22h. By penetrating the penetrating member 5 in that state, the binding assisting tool 2 and the pillar member 3 are fixed.

Next, the user aligns the concave portion 3a with the convex portion 4a. In this state, the holding member 41 is fitted into the recess 3a at the bottom of the erection member 4, so that the column member connecting surface 41a is brought into close contact with the column member 3 and the erection member connecting surface 41b is brought into close contact with the erection member 4. Here, the pillar member 3 and the erection member 4 are fixed by fixing the pillar member hole 3h, the holding member hole 41h, and the erection member hole 4h and the holding member hole 41h with the intrusive member.

With the above configuration, the user can freely form protrusions and undulations on the loading platform 1 to improve the convenience of the loading platform 1.

Further, by sandwiching the binding assisting tool 2 between the loading platform 1 and the tilting portion 12, the binding assisting tool 2 is firmly fixed to the loading platform 1, and further, without providing new unevenness or holes on the floor plate 11. The binding assisting tool 2 can be easily fixed.

<< Second Embodiment >>
In the second embodiment, in addition to the components shown in the first embodiment, the elongated flat plate 6 is provided on the loading platform 1.

FIG. 8 shows a perspective view of the tilted portion according to the second embodiment of the present invention when the opening is closed.

As shown in FIG. 8, the elongated flat plate 6 is provided along the step portion 11a, and is fixed by a plurality of intrusive members 5 such as rivets in the upper stage of the step portion 11a.

Further, in a state where the tilting portion 12 is erected, there is a gap between the tilting portion 12 and the elongated flat plate 6 in which the vertical surface 22b of the member fixing portion and the intrusive member 5 can be inserted. ..

Further, the long flat plate 6 has a scale M indicating an approximate position drawn toward the outside of the loading platform 1.

Hereinafter, a method of using the invention according to the present embodiment will be described.

First, the user inserts the member fixing portion horizontal plane 22a of the binding assisting tool 2 between the lower stage of the step portion 11a and the elongated flat plate 6 with the tilt portion 12 open. At this time, it is preferable to use the scale M to roughly align the left and right binding aids 2.

Next, the user closes the tilting portion 12 and fixes the binding assisting tool 2. Further, as described in the first embodiment, the pillar member 3 and the erection member 4 are installed as needed.

With the above configuration, when the binding assisting tool 2 is installed, the binding assisting tool 2 is less likely to move and can be easily positioned.

The binding assisting tool 2 is not limited to using metal fittings, and any material having a certain degree of rigidity such as plastic may be used.

X truck 1 loading platform 11 floor plate 11a stepped portion 12 tilting portion 12a side tilting portion 12b rear tilting portion 121 chain 13 hinge 13a first flat plate portion 13b second flat plate portion 13c rotating shaft 2 binding assisting tool 21 loading platform fixing portion 21a horizontal surface 22 member fixing Part 22a Member fixing part Horizontal surface 22b Member fixing part Vertical surface 22h Member fixing hole 3 Pillar member 3a Recess 3h Pillar member hole 4 Elevating member 4a Convex part 4h Elevating member hole 41 Holding member 41a Pillar member connecting surface 41b Elevating member connecting surface 41c Void Part 41h Holding member hole 5 Penetration member 6 Long flat plate H Overhanging surface M Scale

Claims (7)

It is a binding aid provided on a loading platform equipped with a floor board on which supplies can be placed and a tilting part that can be opened and closed.
The binding assisting tool has a member fixing portion for fixing the member and a loading platform fixing portion attached to the loading platform.
The loading platform fixing portion is a binding assisting tool including a horizontal plane sandwiched between the floor plate and the tilting portion when the tilting portion is closed. The binding assisting tool according to claim 1, wherein the member fixing portion is used to fix a pillar member in an upright state. The binding assisting tool according to claim 2, wherein a plurality of the pillar members are provided, and the erection members for erection of the pillar members are provided. The binding assisting tool according to any one of claims 1 to 3, wherein the member fixing portion is for fixing the member detachably. The binding assisting tool according to any one of claims 1 to 4, wherein the member fixing portion is fixed in a state where the members are fitted together. The binding assisting tool according to any one of claims 1 to 5, wherein the member fixing portion is provided so as to be adjacent to the tilted portion when the tilted portion is closed. A truck provided with the binding aid according to any one of claims 1 to 6.

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