JP5174196B2 - Entry door for vehicle loading platform - Google Patents

Description

  The present invention relates to a sliding door for a vehicular loading platform, and more particularly to a sliding door provided rotatably on a loading platform of a vehicle.

  Conventionally, as a sliding door for this type of vehicle loading platform, a hole that is almost the same size as the tail lamp is opened at a position symmetrical to the tail lamp around the hinge at the back gate, and a window made of a transparent material is used at the bottom. A bag provided with a storage space for equipment between the inner plate and the outer plate in the side of the freight car provided (for example, Patent Document 1) and the side and rear side of the freight car. There is a gate (for example, Patent Document 2).

  In the back gate, by providing a hole, the back gate can be lowered and the blinking of the tail lamp can be visually recognized. In addition, when the truck is turned, the equipment can be stored in the turn.

Japanese Utility Model Publication No. 60-84486 Japanese Utility Model Publication No. 6-8164

  As described above, some conventional sliding doors have improved added value by improving the storage property and ensuring the visibility of the tail lamp.

  By the way, the vehicular loading platform is used for an event in which sales and exhibits are placed on the loading platform, and sales and exhibitions are performed in addition to transporting luggage. At this time, it is convenient to have a signboard or display board that informs the contents of the event, but there is a problem that mounting a signboard or display board takes up space in the car, and when using the signboard or display board attached to the car body , It takes time to install it, and it is inferior in usability.

  In view of the above-described problems, an object of the present invention is to provide a vehicular loading door that can display the contents of the loading door by using the turning door at an event using the loading platform.

  In order to achieve the above object, according to a first aspect of the present invention, there is provided a swing door provided rotatably around a vehicle loading platform, wherein a writing board is provided on the inner surface side of the swing door, and the swing door is rotated. The writing board is configured to be exposed to the outside of the loading platform.

  Further, the invention according to claim 2 is characterized in that the writing board is detachably provided on the sliding door.

  The invention according to claim 3 is characterized in that one side of the writing board is a writing surface, a protective surface is provided on the other side of the writing board, and both sides of the writing board can be attached to the sliding door. And

  According to the turning door of the vehicle carrier according to claim 1 of the present invention, the writing board can be exposed to the outside by turning the turning door at an event or the like.

  In addition, according to the rolling door of the vehicular loading platform according to claim 2 of the present invention, the writing board can be selected and used according to the use situation.

  Moreover, according to the rolling door of the vehicle carrier according to claim 3 of the present invention, one side and the other side of the writing board can be selected and attached to the inner side of the sliding door. And if one side is used, writing can be performed, and if the other side is used, the luggage on the cargo bed can be protected.

It is a perspective view explaining mounting | wearing of the writing board which shows Example 1 of this invention. It is a perspective view which shows the mounting state of a writing board same as the above. It is an exploded perspective view of a writing board same as the above.

  DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of a rolling door for a vehicle loading platform according to the present invention will be described below with reference to the drawings.

  As shown in FIGS. 1 to 3, a freight vehicle 1 that is a self-propelled four-wheel vehicle includes a cab 2 and a loading platform 3 in the front and rear. The cargo bed 3 is formed in a three-way opening having a rear door 11 and side doors 12 and 12 on both sides. The sliding doors 11 and 12 are made of metal and are provided on the loading surface 4 of the cargo bed 3 so that they can be opened and closed up and down via hinges 13, respectively. The inner surfaces of 11 and 12 are exposed to the outside of the loading platform 3. That is, the closed doors 11 and 12 are erected substantially perpendicularly to the placement surface 4 in the closed state, and the inner surface side is exposed and suspended below the placement surface 4 in the rotated state. It becomes a state.

  A writing board 21 is detachably provided on the inner surfaces of the sliding doors 11 and 12, and the writing board 21 has substantially the same shape as the inner surfaces of the turning doors 11 and 12, and is substantially vertical and symmetrical. It is a square one.

  The writing board 21 is exemplified by a blackboard, a white board, etc., and has a writing surface 23 on one side of a board body 22 made of a hard material, and when the writing board 21 is a blackboard, the writing surface 23 is repeated using chalk. Writing and erasing can be performed. When the writing board 21 is a white board, the writing surface 23 can be repeatedly written and erased using a marker pen of alcohol-based ink.

  In this example, a blackboard in which the writing surface 23 is formed by applying a blackboard paint to one surface of the board main body 22 is used for the writing board 21. Further, a cork board 24 as a protective surface is bonded to the other surface of the board body 22 and provided integrally therewith. As this protective surface, other than the cork board 24, various materials can be used as long as they protect the cargo on the loading surface 4 of the loading platform 3, and preferably one having elasticity.

  The writing surface 23 is provided on substantially the entire surface of one surface of the board body 22, and the cork board 24 is provided on the substantially entire surface of the other surface of the board body 22. The cork board 24 is thinner than the board body 22. In addition, the writing boards 21 and 21 provided on the side doors 12 and 12 on both sides have the same configuration and the same size, so they can be attached to the doors 12 and 12, respectively. It may be attached to either of the sliding doors 12 and 12.

  In addition, a plurality of through holes 25 are formed around the writing board 21, and mounting holes 26 and 26 corresponding to the through holes 25 are attached to the inner surfaces of the sliding doors 11 and 12. .., And a female screw portion (not shown) is provided in the mounting hole 26.

  Then, by inserting a bolt 27 as an attachment means into the washer 28, and inserting the bolt 27 into the through hole 25 and screwing into the attachment hole 26, the writing board 21 can be attached to and detached from the inner surfaces of the sliding doors 11 and 12. In addition, the writing surface 23 or the cork board 24 can be selected and attached to the surface exposed by reversing the writing board 21.

  Next, a method for using the sliding doors 11 and 12 will be described. When the writing surface 23 is exposed and the writing board 21 is attached to the turning doors 11 and 12, the cork board 24 can be attached in close contact with the turning doors 11 and 12 due to the cushioning property of the cork board 24, thereby preventing rattling during traveling. On the other hand, when the cork board 24 is exposed and the writing board 21 is turned and attached to the doors 11 and 12, the cargo on the loading platform 2 can be protected by the exposed cork board 24.

  At the event place, the turning doors 11 and 12 are rotated, and the writing surface 23 is exposed in a state where the turning doors 11 and 12 are suspended around the loading surface 4 of the loading platform 2. Write information about events. For example, the contents of the event and information on the products to be sold are written down.

  In this way, the writing board 21 such as a blackboard can be used only by rotating the sliding doors 11 and 12, and the inner surfaces of the conventional sliding doors 11 and 12 can be used effectively. An unprecedented information display effect can be provided.

  If there is a small amount of luggage, the writing surface 23 can be seen even when the writing board 21 is upright. Therefore, the writing content of the writing surface 23 can be displayed with the doors 11 and 12 closed. Good.

  On the other hand, when a pinup-capable member such as a cork board 24 is used for the protective surface, the doors 11 and 12 are hung around the loading platform 2 and the writing board 21 is reversed and attached, with the cork board 24 exposed. It is also possible to display the event contents printed on 24 with a fastening pin.

  Thus, in the present embodiment, corresponding to claim 1, the writing door 21 is provided on the inner surface side of the turning doors 11 and 12 in the turning doors 11 and 12 provided so as to be rotatable around the vehicle loading platform 3. , Since the sliding doors 11 and 12 are rotated so that the writing board 21 can be exposed to the outside of the loading platform 3, the sliding doors 11 and 12 are rotated to expose the writing board 21 to the outside during an event. can do.

  In this way, in this embodiment, the writing board 21 is detachably provided on the turn doors 11 and 12 in accordance with claim 2, so that the writing board 21 can be selected and used in accordance with the use situation. it can. That is, when the writing board 21 is not used for an event or the like, the writing board 21 can be removed and the loading platform 3 can be used normally.

  In this way, in this embodiment, corresponding to claim 3, the writing board 21 has a writing surface 23 on one side, the cork board 24 serving as a protective surface is provided on the other side of the writing board 21, and the writing board 21 has both sides. Since it can be attached to the turning doors 11 and 12, one side and the other side of the writing board 21 can be selected and attached to the inner side of the turning doors 11 and 12. And if one side is used, it can write and if the other side is used, the luggage | load of the loading platform 3 can be protected.

  Further, as an effect of the embodiment, by using a screw member such as a bolt 27 as an attaching means for attaching the writing board 21 to the turning doors 11 and 12, processing of the writing board 21 and the turning doors 11 and 12 can be reduced. Further, the attachment / detachment can be easily performed by turning the bolt 27 which is a screwing member. Further, by using a member such as cork that can be pinned by inserting pins on the protective surface, it is possible to display a leaflet or the like on the protective surface with pins.

  The present invention is not limited to this embodiment, and various modifications can be made within the scope of the gist of the present invention. For example, in the embodiment, an example in which a writing board is attached to three swing doors has been described, but a writing board may be attached to at least one swing door. Moreover, although the cork board which is a protective surface was provided in the substantially whole surface of the board main body, you may provide partially, for example, you may provide a protective surface only in the part which contact | wins the inner surface of a turn door in an attachment state. In the embodiment, the cork board is integrally provided on the board body. However, when the other surface is exposed and not used, the cork board may be separate from the boat body. Furthermore, the invention can be applied to a vehicle having three or more wheels having a cargo bed.

1 Lorry (vehicle)
3 loading platform
11 Spear door
12 Spear door
21 Writing board
22 Board body
23 Writing surface
24 Cork board (protective surface)
25 Through hole
26 Mounting hole (Mounting part)

Claims (3)

In the turning door provided around the vehicle loading platform so as to be rotatable, a writing board is provided on the inner surface side of the turning door, and the writing door is rotated to expose the writing board to the outside of the loading platform. A special feature for the vehicular loading door. 2. The door for a vehicle loading platform according to claim 1, wherein the writing board is detachably provided on the door. 3. The vehicle carrier according to claim 2, wherein one side of the writing board is a writing side, a protective surface is provided on the other side of the writing board, and both sides of the writing board can be attached to the sliding door. Sword door.

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