JP2001002158A - Tread-board packing material also serving as curing sheet - Google Patents

Abstract

PROBLEM TO BE SOLVED: To cure a tread-board after construction of stairs by effectively utilizing a packing material for packing the tread-board of the stairs. SOLUTION: A surface curing material 2a is attached to a plane position corresponding to a tread-board surface 1a on a packing material 5 of a tread- board 1 of stairs, and a front curing material 2b is attached to a side surface position corresponding to a front face 1b of the tread-board, wherein at the time of construction of the stairs, the packing material 2 is developed to place the surface curing material 2a on a side of the surface 1a of the tread-board and the front curing material 2b on a side of the front face 1b of the tread- board.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a packing material for a tread plate which also serves as a curing sheet, and more particularly to a technique for effectively utilizing a packing material for packing a tread plate for a staircase after the construction of the staircase. It is related to.

[0002]

2. Description of the Related Art Conventionally, plywood, medium-density fiberboard, or the like is provided as a curing material, covered with a curing sheet, or both the curing material and the curing sheet are used so that the surface of the tread after construction is not damaged. It is to be implemented.

[0003]

By the way, the packing material for packing the steps of the stairs is discarded.

[0004] The present invention has been made in view of the above problems, and an object of the present invention is to provide a tread plate packing material that also serves as a curing sheet that can cure a tread plate by effectively using the packing material. Is what you do.

[0005]

According to the first aspect of the present invention, the surface curing material 2a is placed at a flat portion corresponding to the tread surface 1a in the packing material 5 of the stair tread 1 and a side portion corresponding to the tread front surface 1b. A front curing material 2b is attached, and the packing material 2 is opened when the stairs are constructed, and the surface curing material 2a is placed on the side of the tread surface 1a.
The front curing material 2b is disposed on the side of the tread front surface 1b. According to such a configuration, the surface curing material 2a for the tread surface 1a is previously provided on the packing material 5.
In addition, by providing the front curing material 2b to the tread front surface 1b, the packing material 5 can be sufficiently prevented from damage to the tread surface 1a and the tread front surface 1b in the packed state.
Tread surface 1a of tread 1 after construction by effectively utilizing
In addition, it is possible to sufficiently cure the tread front surface 1b, and the packing material 5, which has been conventionally discarded, can be effectively used.

According to a second aspect of the present invention, the surface curing material 2a is attached to the packing material 5 so as to approach the bent edge. According to such a configuration, the surface curing material 2a can be satisfactorily attached to the tread surface 1a by bending at the bending edge, and the curing function can be enhanced.

According to a third aspect of the present invention, a plurality of bending guide edges 3 are formed substantially parallel to one side of the surface curing material 2a. According to such a configuration, even when the step board 1 is cut at the construction site to change the depth (step width) dimension of the step board 1, a predetermined one is selected from the plurality of bending guide edges 3 and bent. Thus, it is possible to easily cope with a change in the depth dimension of the tread 1.

According to a fourth aspect of the present invention, the packaging material 5 for the plurality of divided treads 4, 4 and 4 for the turn stairs has a tread surface curing material 2c, 2c, 2c corresponding to each tread shape.
To the turning tread front curing material 2 with respect to the turning tread front 1d.
b, 2b, 2b are attached, and
7, a cutting mark 6 indicating the cutting position is formed, and the packing material 5 is opened at the time of the construction of the rotating stairs, so that each rotating tread surface curing material 2c is formed.
Is disposed on the surface 1c of each tread surface and the curing material 2d in the front surface of each tread plate on the front surface 1d of each turn plate, and the cut-in protection plate 17 is disposed in front of the riser plate 16. It is characterized by the following. According to such a configuration,
The packing material 5 is provided with a circling tread surface curing material 2c for each circling tread surface 1c of each circling tread 4 and a circling tread front curing material 2d with respect to the circling tread front surface 1d. By forming the cutting mark 6 indicating the cutting position of the plate protection piece 17, the packing material 5 can be sufficiently prevented from being damaged in the packed state while the turning step surface 1c and the turning step front surface 1d are damaged. And the turning tread front surface 1d of the turning tread 4 after construction by effectively utilizing
Can be sufficiently cured, and the riser plate 16 can be protected by the cut riser plate protection piece 17, so that the packaging material 5, which has been conventionally discarded, can be used effectively.

[0009]

Embodiments of the present invention will be described below. 1A is a cross-sectional view of a packaged state, FIG. 1B is a cross-sectional view of the package after curing, FIG. 2A is a developed plan view showing the surface of the packing material, and FIG. It is a development bottom view showing the back of a material.

In the tread 1 of the stairs, the tread surface 1a and the tread front surface 1b are mainly used as commodities, and are protected (cured) for a certain period of time during the stair construction.

As shown in FIG. 2A, the packing material 5 is made of, for example, cardboard paper,
A surface curing material 2a is adhered to a flat portion corresponding to the tread surface 1a of the tread 1. Also, as shown in FIG.
On the back surface of the packing material 5, a front curing material 2b is attached to a side surface position corresponding to the tread front surface 1b of the tread 1. As the curing materials 2a and 2b, for example, paper products such as cardboard, wood materials such as particle board, plywood, and medium density fiberboard (MDF), resin sheets, resin foam materials, and the like are used.

Therefore, as shown in FIG.
The treads 1 are packed by using a packing tape (not shown), for example, with a packing material 5 to which a and 2b are attached. In FIG. 2, reference numerals 7, 8, 9, 10, and 11 indicate folds, and reference numeral 13 indicates a cut guide of the packing material 5, which is cut and adjusted in accordance with the dimensions of the tread 1 on site.

As shown in FIG. 1, after the construction of the stairs is completed, the packing material 5 is unfolded and the packing material 5 and the curing materials 2a, 2a.
b is cut with a cutter knife or the like to match the left and right dimensions of the tread 1. Specifically, the front curing material 2b is fixed to the tread front surface 1b, and the surface curing material 2a is set to the tread surface 1a side, and is fixed with an adhesive tape (not shown). in this case,
The hanging piece 14 is connected to the standing piece 15 of the higher order with an adhesive tape or an adhesive so that the riser plate 16 is also protected (cured).

As described above, the surface curing material 2 is placed at the position of the flat portion corresponding to the tread surface 1a in the packing material 5 of the stair tread 1.
a, a front curing material 2b is attached to a side surface position corresponding to the tread front surface 1b, the packing material 2 is opened at the time of construction of the stairs, and the surface curing material 2a is provided on the tread surface 1a side, and the front curing material is provided on the tread front surface 1b side. 2b is disposed, and while sufficiently preventing the tread surface 1a and the tread front surface 1b from being damaged in the packed state, the tread surface 1a and the tread surface 1a of the tread 1 after construction are effectively used by effectively using the packing material 5. The tread front surface 1b can be sufficiently cured, and the packaging material 5, which has been conventionally discarded, can be effectively used. By the way, the surface curing material 2a may be stuck on the back surface of the packing material 5, and the front curing material 2b may be stuck on the surface of the packing material 5.

In this case, the surface curing material 2a is brought close to the folding edge which is the fold 8, and the surface curing material 2a can be satisfactorily attached to the tread surface 1a by bending at the folding edge, thereby enhancing the curing function. Is what you can do.

3 and 4 show another embodiment. FIG. 3 (a) is a sectional view, FIG. 3 (b) is a sectional view at the time of curing after construction, and FIG. It is an expanded bottom view shown. However, the basic configuration of this embodiment is the same as that of the above-described embodiment, and the common portions are denoted by the same reference numerals and description thereof is omitted.

In the present embodiment, the surface curing material 2a is provided on the back surface of the packing material 5, and a plurality of bending guide edges 3 are formed substantially parallel to one side of the surface curing material 2a. . The bending guide edge 3 may be formed by completely cutting the surface curing material 2a, or may be formed by cutting so as to leave a part.

According to such a configuration, even when the tread 1 is cut at the construction site and the rear end of the tread 1 is cut to change the depth (step width) dimension, the plurality of bending guide edges 3 are required. By selecting and bending a predetermined one from the above, it is possible to easily cope with a change in the depth dimension of the tread 1.

5 to 7 show another embodiment, FIG. 5 is a sectional view, FIG. 6 is a developed bottom view showing the back surface of the packing material, and FIG. 7 is a developed plan view showing the front surface of the packing material. . However, the basic configuration of this embodiment is the same as that of the above-described embodiment, and the common portions are denoted by the same reference numerals and description thereof is omitted.

In the present embodiment, the packaging material 5 for the turning treads 4, 4 and 4 divided into a plurality (three in the present example) for the turning stairs is used as a turning tread surface curing material corresponding to each turning tread shape. 2c, 2c, 2c are stuck. In addition, a turning tread front curing material 2b, 2b, 2b is additionally provided to the turning tread front 1d. Further, a cut mark 6 indicating the cut position of the riser protection piece 17 is formed on the packing material 5.

Thus, at the time of the construction of the turning stairs, the packing material 5 is opened, and each turning tread surface curing material 2c is cut, and the turning tread surface curing material 2c is arranged on the turning tread surface 1c side. or,
Cutting is performed at the cutting mark 6 and the riser protection piece 17 is arranged in front of the riser 16, and the turning tread front curing material 2 d is arranged on the turning tread front 1 d side. In this case, as shown in FIG.
a is adhered to the back surface of the tread surface curing material 2c with an adhesive.

As described above, in the packing material 5, the circling tread surface curing material 2 c for each circling tread surface 1 c of each circulating tread plate 4.
, And a curving material 2d... For the turning tread front surface 1d with respect to the turning tread front surface 1d is attached.
By forming the cutting mark 6 indicating the cutting position, the packing material 5 can be effectively used while sufficiently preventing the turning tread surface 1c and the turning tread front surface 1d from being damaged in the packed state. .. And the front surface 1d... Of the turning tread 4 after the construction can be sufficiently cured, and can be protected by the cut-in kicking plate protection piece 17 by the cut-in kicking plate protection piece 17. Thus, the packaging material 5 that has been conventionally discarded can be effectively used. 8 and 9
Indicates another example of the above.

[0023]

According to the first aspect of the present invention, a surface curing material is provided at a flat portion corresponding to the surface of the tread plate and a front curing material is provided at a side portion corresponding to the front surface of the tread plate in the packing material for the tread of the stair. At the time of construction, the packing material is opened and the surface curing material is arranged on the front side of the tread and the front curing material is arranged on the front side of the tread. By attaching the materials, the surface of the treads and the front surface of the treads are sufficiently prevented from being damaged in the packed state, and the surface of the treads and the front surface of the treads after the construction are effectively used by using the packing materials. There is an advantage that the curing can be sufficiently performed and the packaging material which has been conventionally discarded can be effectively used.

According to the second aspect, the surface curing material is attached to the packing material while being brought close to the bent edge. Therefore, in addition to the effect of the first aspect, the surface curing material is bent at the folding edge so that the surface curing material is applied to the tread surface. There is an advantage that it can be satisfactorily attached and the curing function can be enhanced.

According to a third aspect of the present invention, the surface curing material is attached to the packing material, and a plurality of bending guide edges are formed substantially parallel to one side of the surface curing material. In the case of changing the depth (step width) of the step board by cutting the step board at the construction site, changing the step width dimension of the step board by selecting and bending a predetermined one from a plurality of bending guide edges. Has the advantage that it can be easily dealt with.

According to a fourth aspect of the present invention, a packaging material for a plurality of divided treads for the turning stairs is provided with a tread surface curing material corresponding to each tread shape, and a tread front curing material corresponding to the tread front surface. In the packing material, a cut mark indicating the cutting position of the riser protection piece is formed, and the packing material is opened at the time of construction of the rotating stairs, and the curing material for each tread surface is placed on each tread surface side, and each tread surface front side. Since the front curing material of each turning tread is disposed on the front side of the riser, and the cut protection plate is disposed in front of the riser, the surface of the tread on the tread surface relative to the surface of each tread on each tread is preliminarily included in the packing material. In the packaged state, the curing material is attached to the turning tread front surface curing material with respect to the turning tread front surface, and a cut mark indicating the cutting position of the riser protection piece is formed in the packing material. The surface of the turning tread or the front of the turning tread is damaged In addition, the packing material can be effectively used, the surface of the tread plate and the front surface of the tread plate can be sufficiently cured after construction, and the riser plate is protected by the cut-in protection plate. However, there is an advantage that the packaging material which has been conventionally discarded can be effectively used.

[Brief description of the drawings]

FIG. 1 shows an embodiment of the present invention, in which (a) is a cross-sectional view in a packed state, and (b) is a cross-sectional view during curing after construction.

FIGS. 2A and 2B show the packing material, in which FIG. 2A is a developed plan view showing a front surface, and FIG. 2B is a developed bottom view showing a back surface.

3A and 3B show another embodiment of the above, wherein FIG. 3A is a cross-sectional view of a packaged state, and FIG. 3B is a cross-sectional view of a cured state after construction.

FIG. 4 is a developed bottom view showing the back surface of the packaging material.

FIG. 5 is a sectional view showing another embodiment of the same.

FIG. 6 is a developed bottom view showing the back surface of the packaging material.

FIG. 7 is a developed plan view showing the surface of the packaging material of the above.

FIG. 8 is a cross-sectional view showing another embodiment of the above.

FIG. 9 is a developed plan view showing the surface of the packaging material of the above.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Tread 1a Tread surface 1b Tread front 1c Tread surface 1d Tread front 2a Surface curing material 2b Front curing material 2c Tread surface curing 2d Tread front 3 Bending edge 4 Tread 5 Packing material

Claims (4)

[Claims] 1. A surface curing material is attached to a flat portion corresponding to the surface of a tread plate, and a front curing material is attached to a side portion corresponding to a front surface of a tread plate in a packing material for a stair tread. A step board packing material also serving as a curing sheet, characterized in that a surface curing material is disposed on the front side of the step board and a front curing material is disposed on the front side of the step board. 2. The packing material for a tread plate also serving as a curing sheet according to claim 1, wherein the surface curing material is attached to the packaging material by being brought close to the bent edge. 3. The surface curing material according to claim 1, wherein a plurality of bending guide edges are formed substantially parallel to one side of the surface curing material.
Stepping board packing material that also serves as the described curing sheet. 4. A packaging material for a plurality of divided treads for the turning stairs, a curing material for the tread surface corresponding to each tread shape, a curing material for the front of the tread plate relative to the front surface of the tread, and a packaging material for the tread. Form cutting marks to indicate the cutting position of the riser protection piece, open the packing material during the construction of the rotating stairs, apply the curing material on the surface of each rotating tread to the surface side of each rotating tread, and each rotating tread on the front side of each rotating tread. A tread plate packing material also serving as a curing sheet, wherein a front curing material is provided, and a cut riser protection piece is disposed in front of the riser.