JP3689712B2 - Luggage platform - Google Patents

Description

  The present invention relates to a luggage platform that efficiently utilizes a cargo space by partitioning a box-shaped cargo bed or a container of a truck up and down.

  Conventionally, there is a technique for loading packages in multiple stages. (For example, see Patent Document 1)

Japanese Patent Publication No. 8-18508

  In the above prior art, a load can be loaded in multiple stages, but the column (leg) is fixed to the truck bed and the upper and lower arms (table body) are moved up and down by the lifting cylinder. Cannot be easily folded or disassembled. For example, it is not possible to easily carry a two-stage stack of light-weight cargoes on the forward path and a single-stage stack of heavy objects on the return path.

  Accordingly, the present invention provides a rectangular table in which a table body for vertically partitioning a truck box-shaped cargo bed is provided with a leg that is approximately half the height of the truck box-shaped cargo bed in a foldable manner. The leg holder is fixed to the opposite side portions of the main body, and a loose fitting hole and an engaging hole that communicate with each other are provided in the leg holder, and a key member that can move to the loose fitting hole or the engaging hole is provided on the upper portion of the leg. A leg pulling member that moves the leg in the folding direction when the key member is inserted into the loose fitting hole is connected to the lower end of the leg.

  According to a second aspect of the present invention, a one-touch type locking member for holding the leg upright for engaging and fixing the key member in the engaging hole is interposed between the table main body and the leg.

  However, the present invention provides a load platform in which legs approximately half the height of a truck box-type cargo bed are foldable on a table body that divides the box-type cargo bed of a truck up and down. The leg holder is fixed to the portion, and a loose fitting hole and an engaging hole that communicate with each other are provided in the leg holder. A loosely fitting hole or a key member that can be moved to the engaging hole is provided on the top of the leg, and the loosely fitting hole A leg tension member that moves the leg in the folding direction when the key member is inserted is connected to the lower end of the leg, and the table body can be lowered by lying down on the leg, and the table body can be raised or lowered according to the cargo. In addition to efficiently transporting various cargoes, the legs can be easily laid down from the ground.

  According to a second aspect of the present invention, there is provided a one-touch type locking member for holding the leg upright for engaging and fixing the key member in the engagement hole between the table main body and the leg, and the table using the fork of the forklift car. The main body can be lifted or lowered to easily erect or incline the leg, and an accurate standing posture can be stably maintained when the leg erects.

    Embodiments of the present invention will be described below in detail with reference to the drawings. FIG. 1 is a front view of the whole, a lattice-shaped table main body 1 formed of a square pipe, a leg holder 2 fixed to the lower surface of the opposite side of the rectangular table main body 1 in plan view, and a leg holder 2 that can be folded. 2 and 3, as shown in FIGS. 2 and 3, the table body 1 is supported by the fork 4 of the forklift car so that the legs 3 stand up or fall, and in the state shown in FIG. 3, a space 6 for holding the fork 4 in and out is formed by sandwiching a wood spacer 5.

  Further, as shown in FIGS. 4 and 5, a leg 3 is constituted by a horizontal frame 7, two sets of four vertical frames 8, and two upper and lower reinforcing frames 9, and a flat key member 10 having an elliptical end surface is formed. The upper end of the vertical frame 8 is fixed, and a circular loosely fitting hole 11 having substantially the same diameter as the longitudinal direction of the key member 10 and a long hole-shaped engaging hole 12 having substantially the same size as the end surface of the key member 10 are provided as legs. Opened in the holder 2, the upper part of the loose-fitting hole 11 and the lower part of the engagement hole 12 are communicated, and the key member 10 is inserted between the holes 11 and 12, and the key member 10 is inserted into the engagement hole 12. The vertical frame 8 is fixed to the holder 2 in an upright position, and the table body 1 is supported at a predetermined height by the vertical frame 8, while the table body 1 is lifted by the fork 4, whereby the key member 10 is inserted into the loose fitting hole 11. Move, vertical frame with key member 10 as fulcrum There is 倒状 to rotate. As shown in FIG. 3, when the vertical frame 8 is in an inverted state, the vertical frame 8 is rotated in the vertical direction by lifting the table body 1 by the fork 4, and then the engagement hole is lowered by the lowering of the table body 1. 12, the key member 10 is engaged.

  Further, as shown in FIGS. 6 and 7, both ends of the shaft 16 are fixed to the side surface of the horizontal frame 7 of the leg 3, and a round pipe roller-shaped ring body is provided in the middle of the shaft 16 through a notch 17 on the side surface of the horizontal frame 7. As shown in FIGS. 2 and 3, when the leg 3 is in the inverted posture, the ring body 18 is rolled on the floor surface so that the raising motion of the leg 3 is performed smoothly. . When the plurality of table main bodies 1 are arranged side by side, the reinforcing frames 9 of the adjacent legs 3 are bolted and fixed through the bolt holes 19, and the legs 3 are connected to connect the plurality of table main bodies.

  Further, as shown in FIG. 4, a one-touch type lock member 13 for holding the legs upright is provided between the table main body 1 and the upper reinforcement frame 9, and one of the lock members 13 is attached to the upper mounting base 14 of the upper reinforcement frame 9. A state in which the key 15 is fixed to the lower surface of the table main body 1 and the key member 10 is engaged with the engaging hole 12 while the patching lock 13a is attached and the hook 15 for engaging the locking ring body 13b of the patching lock 13a is fixed. When the patch 15 is engaged with the hook 15, the leg 3 is held upright in a vertical posture.

  The locking bracket 22 is fixed to the cargo loading / unloading side of the box-shaped loading platform 21 of the truck 20 at the lower ends of the left and right vertical frames 8, and the retaining hook 24 is fixed to the tip of the pulling member 23 such as a string or a wire. As shown in FIG. 1, the middle of the tension member 23 is wound around a pulley 26, which is freely disposed in the center of the lower surface of the table body 1 via a rotating plate 25, as shown in FIG. When the table body 1 is slightly lifted by the fork 4 with the leg 3 standing up and the key member 10 is moved to the loose fitting hole 11 with the pulling operation member 23a facing the loading platform 21 side, the pulling member 23 is pulled to pull the leg. 3 is inclined inward, and thereafter, the legs 3 are folded by the weight of the table body 1.

  In the above-described embodiment, the pulley 26 is provided on the table body 1. However, as shown in FIG. 9, the locking brackets 22 of the left and right vertical frames 8 are directly connected by one or two tension members 23. The leg 3 may be tilted by pulling the pulling operation member 23 such as one string connected to the center of the pulling member 23.

  Such a tension member 23 is attached only when necessary, and is appropriately removed when transporting or unloading cargo 27/28.

  This embodiment is configured as described above, and as shown in FIG. 8, the legs 3 are erected and the table body 1 is provided at a high position, and the loading platform 21 is vertically divided by the table body 1. The light cargo 22 is stacked in two steps with the upper surface of the table body 1 and the loading platform 21 is used effectively, and the table 3 is placed at a low position on the floor surface of the loading platform 21 by tilting the legs 3, and heavy cargo 28 or high cargo is loaded. The table 27 is loaded on the upper surface of the table main body 1, and the cargo 27 and 28 are moved in and out from the side of the loading platform 21 by a forklift car and the table main body 1 is raised and lowered using the same forklift car.

  As is clear from the above, in the luggage platform in which the table body 1 that partitions the box-shaped carrier 21 of the truck 20 up and down is provided with legs 3 that are approximately half the height of the box-shaped carrier 21 of the truck 20 in a foldable manner, The leg holder 2 is fixed to the opposite side portions of the rectangular table body 1, and a loose fitting hole 11 and an engaging hole 12 that communicate with each other are provided in the leg holder 2, and can be moved to the loose fitting hole 11 or the engaging hole 12. The key member 10 is provided at the upper part of the leg 3, and a leg pulling member 23 for moving the leg 3 in the folding direction when the key member 10 is inserted into the loose fitting hole 11 is connected to the lower end of the leg 3. 3, the table body 1 can be lowered, the table body 1 can be raised or lowered in accordance with the cargo 27, 28, and various cargoes 27, 28 can be efficiently transported. Sideways from the ground And it can be capable to easily, it is possible to improve the workability of work for height the table body 1.

  Further, a one-touch type locking member 13 for holding the leg upright for engaging and fixing the key member 10 in the engagement hole 12 is interposed between the table main body 1 and the leg 3, and the table using the fork 4 of the forklift car. The main body 1 can be lifted or lowered to easily erect or invert the leg 3, and an accurate standing posture can be stably maintained when the leg 3 stands.

Overall front view. Explanatory drawing in the middle of folding. Folding explanatory drawing. Explanatory drawing of a leg. The enlarged view of a leg holder part. The enlarged view of a ring body part. FIG. Usage illustration. Explanatory drawing of attachment of a tension member.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Table main body 2 Leg holder 3 Leg 10 Key member 11 Free fitting hole 12 Engagement hole 13 Lock member (Patchon lock)
20 truck 21 loading platform 23 tension member (string)

Claims (2)

A leg holder is fixed to the opposite side of a rectangular table body in a luggage platform in which legs that are approximately half the height of the truck box-type cargo bed are foldable on the table body that divides the truck box-shaped cargo bed up and down. is allowed, provided loosely hole and engaging holes which mutually communicated with the leg holder, both when the key member movable loosely hole or engaging hole provided in the upper part of the leg, the interpolation of the key member to loosely fit hole A luggage platform characterized in that a leg pulling member that sometimes moves the leg in the folding direction is connected to the lower end of the leg.   2. The luggage platform according to claim 1, wherein a one-touch type locking member for holding the leg upright for engaging and fixing the key member in the engagement hole is interposed between the table main body and the leg.

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