JP4139190B2 - Chair transportation method and mounting table used therefor - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a chair transporting method for transporting a truck by storing a non-packed chair above and below a plurality of mounting tables, and a mounting table used in the transporting method. Note that the unpacked chair in the present invention includes a thing covered with a thin plastic bag to prevent dust or a buffer cardboard or the like sandwiched between adjacent chairs.
[0002]
[Prior art]
Conventionally, when a chair is transported by truck, for example, the chair is packed in a packing box having a buffer function (see Patent Documents 1 and 2) and transported in a plurality of stages. However, in recent years, the packaging box has been regarded as a bulky garbage after use, which is not preferable from the viewpoint of environmental problems. In addition, packaging takes time and effort, and the packing creates a useless space, resulting in poor transport efficiency. Recently, a special transport packaging container has been developed in which the packaging material is transported in a bare state as much as possible without packaging and the amount of packaging material discarded is reduced (see Patent Document 3).
[0003]
[Patent Document 1]
JP-A-7-76374 (page 2-3, FIG. 1)
[Patent Document 2]
Utility Model Registration No. 3013634 (paragraphs 0008, 0009, 0014 to 0016, FIG. 1)
[Patent Document 3]
Utility Model Registration No. 3009376 (paragraphs 0012 and 0013, FIG. 1)
[0004]
[Problems to be solved by the invention]
However, although the thing of patent document 3 is close to bare conveyance, it is not what eliminated the waste packing body completely, and was unsuitable for the overlap conveyance which piles up and conveys for space utilization.
[0005]
The present invention has been made in view of such a situation, and provides a method for transporting a chair that can avoid the use of a packing body and that can be stacked and conveyed to increase the load capacity, and a mounting table used in this transport method. It is intended to do.
[0006]
[Means for Solving the Problems]
In order to solve the above-described problem, a method for transporting a chair according to the present invention is a method for transporting a chair by storing a non-packed chair on top and bottom of a plurality of mounting tables and transporting the truck, from the back of the truck bed. placed in a row a plurality of chair on top of the mounting table having legs, a plurality of chairs on the lower stacked in a state of being accommodated in a row, a number of chairs and below the mounting table in the same manner by successively adjacent stacking table is characterized by transporting side by side stacked chairs Repeat be stacked side by side in a row.
According to this feature, the unpacked chairs can be stacked in two steps in the upper and lower stages, so that the loading efficiency is good and the weight of the upper chair is supported by the mounting table, so that it acts directly on the lower chair as a load. There is nothing. In addition, since only one row of chairs is arranged on the top and bottom of the mounting table, there is no interference with the chairs arranged on the next mounting table, and contact between chairs before and after the transport direction can be avoided during transportation during acceleration and deceleration. .
[0007]
In the method for transporting a chair according to the present invention, it is preferable that the support leg of the chair is covered with a soft sheet and is stored above and below the mounting table.
In this way, even a support leg with a caster or the like restricts rotation, and even if the support leg comes into contact with another chair during loading, it is relaxed by the soft seat.
[0008]
The mounting table of the present invention is a mounting table used in a method of transporting a chair for transporting a chair in an unpacked state by a truck, and the mounting table described above is a mounting plate on which a chair can be mounted, and the mounting plate It is characterized by comprising leg portions having a height capable of storing a chair on the lower surface of the base plate, wherein the leg portions are provided so as to be folded or detachable on the lower surface of the mounting plate.
According to this feature, the weight of the upper chair is supported by the mounting table, and the chair can be stored below the mounting table, so that efficient loading is possible, and the mounting table can be removed by folding or removing the legs. Since it can be made flat, the mounting table can be stored compactly when the chair is not loaded.
[0009]
In the mounting table of the present invention, it is preferable that the mounting plate is composed of a grid-like horizontal frame and a soft body stretched on the horizontal frame.
If it does in this way, a soft material will bend a little because a chair rests on a soft material, and movement of a chair on a loading board can be restricted.
[0010]
In the mounting table of the present invention, it is preferable that the legs of the mounting table are composed of main leg portions provided at the four corners of the mounting plate and auxiliary leg portions other than the four corners.
If it does in this way, when the weight of the chair put on a mounting base increases, stabilization of a mounting base can be aimed at by using an auxiliary leg part additionally.
[0011]
DETAILED DESCRIPTION OF THE INVENTION
Embodiments of the present invention will be described below with reference to the drawings.
[0012]
1 to 3 show an embodiment of the present invention. FIG. 1 is a front view showing a state in which a plurality of unpacked chairs are stored and placed on a truck bed, and FIG. The front view which shows the state which the chair of the unpacked state was stored in the upper and lower sides of the mounting base in the back of a truck bed, (b) is AA sectional drawing of (a), (a) is the truck bed of FIG. Explanatory drawing of the procedure which accommodates a chair in the mounted mounting base, (b) is explanatory drawing which shows arrangement | positioning of the mounting base which accommodated the chair.
[0013]
First, an embodiment according to a method for transporting a chair of the present invention will be described. Reference numeral 2 shown in FIG. 1 is a box-shaped cargo bed of a large truck 1 having, for example, an 11-ton capacity. 5a and 5b (see FIG. 2b).
[0014]
These open / close doors have upper doors 4a and 5a that can be opened upward on the left and right sides via hinges H in the middle of the divided width direction of the roof, and a lower door 4b that can be opened downward at both ends in the width direction of the cargo bed floor. 5b, and the box-shaped loading platform 2 is hermetically closed by closing both the open / close doors 4a, 4b and 5a, 5b.
[0015]
Therefore, when a large number of unpacked chairs 10 are housed inside the loading platform 2, as shown in FIGS. 2A and 2B, the loading platform 12 having the main leg portions 13 at the four corners is the loading platform 2. It is loaded in the back side.
[0016]
The mounting table 12 used in the present embodiment has a total length substantially equal to the inner width of the loading platform 2 of the truck 1, and a grid-like horizontal frame, which will be described later, has a predetermined height at the upper ends of the plurality of main legs 13. It is provided so that it may be.
[0017]
These main legs 13 are configured to be high enough to accommodate the chair 10 on the lower surface of the grid-like horizontal frame 16, and the dimensions in the longitudinal direction are four chairs 10 as shown in FIG. Is configured with a length that can be accommodated. If the main legs 13 at the four corners are insufficient to support the load, as shown in FIG. 4, the auxiliary legs 18 may be further detachably provided substantially in the middle in the longitudinal direction.
[0018]
Here, the chair 10 accommodated in the mounting table 12 is, for example, a rotating chair having a structure in which a plurality of casters are provided on the support legs below the chair 10, and the mounting table 12 has a horizontal width that is the maximum horizontal dimension of the chair 10. It is wider than the armrest width, and the longitudinal dimension is configured to accommodate four chairs side by side, but it should be understood that the chair size and the truck bed dimensions may be changed as appropriate. Absent.
[0019]
Therefore, when the plurality of chairs 10 are transported by truck, when the upper doors 4a and 5a on one side are largely opened, the mounting table 12 is mounted on the loading platform 2 as shown in FIGS. 2 (a) and 2 (b). The four chairs 10 are sequentially stored on the lower surface of the mounting table 12 and placed on the upper surface of the grid-like horizontal frame 16 of the mounting table 12 in a state of being mounted on the floor F from the back side (driver's seat side). The four chairs 10 are sequentially placed on a sheet 24 (see FIG. 5) as a placement plate made of the soft material.
[0020]
These chairs 10 are temporarily stored in a relay warehouse or a collection / delivery place in the process of reaching the end user during truck transportation, so that they are composed of soft sheets such as thin plastic bags to prevent dirt and damage. A cover 15 is put on. Preferably, if the cover 15 is covered so as to cover the caster of the support leg, the rotation of the support leg with the caster or the like is restricted, and the support leg is attached to another chair during loading. Even if it contacts, it is relieved by the cover 15.
[0021]
In this manner, when the four chairs 10 are sequentially accommodated on the lower surface and the upper surface of the grid-like horizontal frame 16 of the mounting table 12 loaded in advance, the grid-like horizontal frame 16 of the next mounting table 12 is first moved. Adjacently arranged so as to contact the grid-like horizontal frame 16 of the loaded mounting table 12.
[0022]
As shown in FIG. 1, a plurality of naked chairs that are unpacked as shown in FIG. 1 by sequentially storing and loading chairs on the lower surface and the upper surface of the mounting table 12 arranged adjacent to each other and repeating these operations. 10 is housed in the entire interior of the truck bed 2.
[0023]
When storing a plurality of chairs 10 side by side, between the chairs 10 adjacent to each other in the front-rear direction or the lateral direction, a soft foam for preventing the generation of scratches due to mutual contact between the chairs 10 during transportation, or A protective plate 14b (see FIG. 2b) such as an air bag or cardboard is interposed, and similarly, protective plates 14a (see FIG. 2a) and 14c (see FIG. 2b) are also provided on the four surfaces around the inner wall of the box-type cargo bed 2. Is done.
[0024]
Therefore, according to the above-described chair transportation method, the upper surface of the grid-like horizontal frame 16 of the mounting table 12 having the main legs 13 from the back side of the loading platform 2 of the truck 1 in a state where the plurality of chairs 10 are not packed, and The chairs 10 are stacked and transported in such a manner that the chairs 10 are stacked while being stored on the lower surface of the grid-like horizontal frame 16, and then a number of chairs 10 are similarly stored and stacked on the top and bottom of the mounting table 12 with the loading tables adjacent to each other. Thus, the loading efficiency can be improved. Further, since the weight of the upper chair 10 is supported by the grid-like horizontal frame 16 of the mounting table 12, it does not act directly on the lower chair 10 as a load.
[0025]
Next, it attaches to the mounting base of this invention and demonstrates with reference to FIGS.
[0026]
4 is a perspective view of the main part of the mounting table, FIG. 5 is an explanatory view showing a state in which a sheet made of a soft material is attached to the grid-like horizontal frame of the mounting table, and FIG. 6 is stretched on the grid-like horizontal frame. It is explanatory drawing which shows the state by which the caster of the chair was supported on the made sheet | seat.
[0027]
The outline of the configuration of the mounting table 12 is as described above. More specifically, a pair of left and right main legs are provided at the front and rear ends of the grid-like horizontal frame 16 constituted by the grid-like horizontal frame of the mounting table 12. The leg bodies 13 a and 13 b are provided so as to be foldable inward via the hinge 20.
[0028]
A pair of fittings 22 having fitting projections 22a (only one shown) facing downward are attached to the left and right in the width direction in the middle of the longitudinal direction of the grid-like horizontal frame 16, and the fitting projections are provided. An auxiliary leg 18 that is configured such that the upper end can be fitted to the portion 22a is detachable.
[0029]
Therefore, according to the mounting table configured as described above, the mounting table 12 supports the weight of the upper chair 10 and the chair 10 can be stored below the mounting table 12, so that efficient loading is possible. In addition, since the mounting table 12 can be formed into a flat plate shape by folding the legs 13a and 13b, the mounting table 12 can be stored and stored compactly when the chair 10 is not stacked.
[0030]
Further, since the mounting table 12 is provided with a detachable auxiliary leg 18 in addition to the plurality of legs 13a and 13b, for example, when the weight of the chair 10 placed on the mounting table 12 increases, the auxiliary leg By additionally using the part 18, the mounting table 12 can be stabilized.
[0031]
Next, as shown in FIG. 5, the sheet 24 stretched over the entire surface of the grid-like horizontal frame 16 of the mounting table 12 is formed in a rectangular shape with a cloth or rubber sheet as a soft material, One end of a flexible and strong holding belt 25a, 25b for winding and holding on the pipes constituting the grid-like horizontal frame 16 is attached, and a stopper (not shown) is provided on the other end of each of the holding belts 25a, 25b. It has been.
[0032]
Further, as shown in FIG. 6, the sheet 24 having a predetermined strength on the grid-like horizontal frame 16 is strongly stretched in all directions with a predetermined tension, so that the weight of the chair 10 is easily supported. In addition, since the seat 24 is composed of a soft body, when the chair 10 is placed, the support portion of the caster 26 is slightly bent, and the movement of the chair on the seat 24 can be restricted.
[0033]
As in the embodiment shown in FIG. 5, the mounting plate that supports the chair of the present invention uses the one constituted by the grid-like horizontal frame 16 and the seat 24, but is not particularly limited to this. A simple plate-shaped top plate may be used.
[0034]
【The invention's effect】
The present invention has the following effects.
[0035]
(A) According to the invention of claim 1, since the unpacked chairs can be sequentially stacked in two stages, the stacking efficiency is good, and the weight of the upper chair is supported by the mounting table. It does not act as a direct load. In addition, since only one row of chairs is arranged on the top and bottom of the mounting table, there is no interference with the chairs arranged on the next mounting table, and contact between chairs before and after the transport direction can be avoided during transportation during acceleration and deceleration. .
[0036]
(B) According to the invention of claim 2, even if the support leg is provided with a caster or the like, the rotation is restricted, and even if the support leg comes into contact with another chair during loading, Alleviated.
[0037]
(C) According to the invention of claim 3, since the weight of the upper chair is supported by the mounting table and the chair can be stored below the mounting table, efficient loading is possible and the legs are folded. Since the mounting table can be made flat by removing it, the mounting table can be stored compactly when the chair is not loaded.
[0038]
(D) According to the invention of claim 4, when the chair is placed on the soft material, the soft material is slightly bent, and the movement of the chair on the loading board can be restricted.
[0039]
(E) According to the invention of claim 5, when the weight of the chair placed on the mounting table increases, the mounting table can be stabilized by additionally using the auxiliary leg portion.
[Brief description of the drawings]
FIG. 1 is a front view showing a state in which a plurality of unpacked chairs are stored and placed on a truck bed according to an embodiment of the present invention.
FIG. 2A is a front view showing a state in which unpacked chairs are stored on the top and bottom of the mounting table on the back side of the truck bed, and FIG. 2B is a cross-sectional view taken along line AA in FIG.
FIG. 3A is an explanatory diagram of a procedure for housing a chair on a mounting table loaded on a truck bed, and FIG. 3B is an explanatory diagram showing an arrangement of the mounting table storing the chair.
FIG. 4 is a perspective view of a main part of the mounting table.
FIG. 5 is an explanatory view showing a state in which a sheet made of a soft material is attached to the grid-like horizontal frame of the mounting table.
FIG. 6 is an explanatory view showing a state in which a chair caster is supported on a seat stretched on a grid-like horizontal frame.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Truck 2 Loading platform 4a, 5a Upper door 4b, 5b Lower door 10 Chair 12 Mounting stand 13 Main leg part 13a, 13b Leg body 14a, 14b Protection board 14c Protection board 15 Cover 16 Grid-like horizontal frame 18 Auxiliary leg part 20 Hinge 22 Mounting tool 22a Mating protrusion 24 Sheet 25a, 25b Holding belt 26 Caster F Floor H Hinged part

Claims (5)

It is a method of transporting a chair that transports a truck by storing unpacked chairs on the top and bottom of a plurality of mounting tables, placing the plurality of chairs in a row on the top of the mounting table having legs from the back of the truck bed, Stacking multiple chairs in a row at the bottom, stacking the chairs in a row by repeatedly placing the chairs next to each other and placing many chairs in a row on the top and bottom of the mounting table A method of transporting chairs.   The method for transporting a chair according to claim 1, wherein the support leg of the chair is covered with a soft sheet and is stored above and below the mounting table.   A mounting table used for a method of transporting a chair for transporting an unpacked chair on a truck, wherein the mounting table can store a chair on the upper surface and a chair on the lower surface of the mounting plate A mounting table comprising a leg portion having a height, wherein the leg portion is folded or detachably provided on a lower surface of the mounting plate.   The mounting table according to claim 3, wherein the mounting plate includes a grid-like horizontal frame and a soft body stretched on the horizontal frame.   The mounting table according to claim 3 or 4, wherein the legs of the mounting table include a main leg portion provided at four corners of the mounting plate and auxiliary leg portions other than the four corners.

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