JP3231746U - Bunk assembly kit and cot - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a cot which can easily use the space under the top plate and a cot assembly kit for assembling the cot. A cot assembly kit includes a top plate member 4 and a support member 5 that supports the top plate member 4, and the support member 5 spreads in the direction of gravity along the longitudinal direction of the cot. It is composed of a plate-shaped longitudinal support member 5a and a plurality of plate-shaped short support members 5b extending in the gravity direction along the lateral direction of the cot 200, and the longitudinal support member 5a and the short support member 5b are It is fitted by the open slot portions formed in each. [Selection diagram] Fig. 1

Description

The present invention relates to a cot composed of cardboard.

Conventionally, cardboard cots have been proposed for use in evacuation shelters provided in the event of a disaster.

Utility Model Registration No. 3204236 Gazette Utility Model Registration No. 3222348 Gazette

Since the conventional cardboard cot is formed in a box shape, there is a problem that it is difficult to collect and utilize the space under the top plate.

Therefore, it is an object of the present invention to provide a cot that makes it easy to use the space under the top plate and a cot assembly kit for assembling the cot.

In order to solve the above problems, the cot assembly kit according to the present invention is
Top plate member and
It has a support member that supports the top plate member, and has
The support member is composed of a plate-shaped longitudinal support member extending in the gravity direction along the longitudinal direction of the cot and a plurality of plate-shaped short support members extending in the gravity direction along the lateral direction of the cot. Configured
The longitudinal support member and the lateral support member shall be fitted by open slot portions formed in each of the longitudinal support member and the lateral support member.

Further, in order to solve the above problems, the cot according to the present invention shall be assembled from the above cot assembly kit.

According to the present invention, it is possible to provide a cot that makes it easy to use the space under the top plate and a cot assembly kit for assembling the cot.

It is a figure which shows the cot which concerns on embodiment of this application. 1 (a) is a top view, FIG. 1 (b) is a side view seen in the lateral direction, and FIG. 1 (c) is a bottom view. It is a figure which shows the cot which concerns on embodiment of this application. FIG. 2A is a side view seen in the longitudinal direction, and FIG. 2B is a cross-sectional view of a corrugated cardboard intersection. It is a perspective view of the cot assembly kit and the cot which concerns on embodiment of this application. FIG. 3A shows a state in which a cot is assembled, and FIG. 3B shows a cot. It is a top view which shows the longitudinal support member of the cot assembly kit which concerns on embodiment of this application. FIG. 4A shows an open state, FIG. 4B shows a folded state for use in a cot, and FIG. 4C shows a folded state for packing. It is a perspective view which shows the longitudinal support member of the cot assembly kit which concerns on embodiment of this application. 5 (a) shows an open state, FIG. 5 (b) shows a state in which the bed is being folded for use in a cot, and FIG. 5 (c) shows a state in which the bed is folded for use in a cot. It is a figure which shows the longitudinal support member of the cot assembly kit which concerns on embodiment of this application. FIG. 6 (a) is a perspective view of the cardboard in the process of being folded for packing, FIG. 6 (b) is a perspective view of the state of being folded for packing, and FIG. 6 (c) is an enlarged end face of the cardboard in the folded state. It is a figure. It is a figure which shows the short support member of the cot assembly kit which concerns on embodiment of this application. 7 (a) is a plan view showing an open state, FIG. 7 (b) is a perspective view showing a state in the middle of folding, and FIG. 7 (c) is a perspective view showing a folded state. It is a figure which shows the end top plate member of the cot assembly kit which concerns on embodiment of this application. 8 (a) is a plan view showing an open state, FIG. 8 (b) is a perspective view showing a state in the middle of folding, and FIG. 8 (c) is a perspective view showing a folded state. It is a figure which shows the central part top plate member of the cot assembly kit which concerns on embodiment of this application. 9 (a) is a plan view showing an open state, FIG. 9 (b) is a perspective view showing a state in the middle of folding, and FIG. 9 (c) is a perspective view showing a folded state.

Hereinafter, the cot assembly kit 100 and the cot 200 assembled from the cot assembly kit 100 according to the embodiment of the present invention will be described. In the present application, unless otherwise specified, the "longitudinal direction" refers to the longitudinal direction of the plane of the cot shown in FIG. 1 (a) (horizontal direction in FIG. 1 (a)) and the "short direction". Means the lateral direction (vertical direction of FIG. 1A) of the plane of the cot shown in FIG. 1B. Further, in the present application, unless otherwise specified, when referring to the top and bottom, the term refers to the top and bottom in a state where the cot 200 is assembled and used as a bed.

As shown in FIG. 3B, the cot assembly kit 100 according to the present embodiment shown in FIG. 3A has a top plate member 4 and a support member 5 for supporting the top plate member 4. As shown in FIG. 6 (c), the top plate member 4 and the support member 5 are two pieces of corrugated cardboard called AB flute, which are generally commercially available, as shown in FIG. 2 (b). It is preferably composed of a plurality of components formed on top of each other. As a result, it is possible to manufacture a cot assembly kit 100 capable of assembling a cot 200 having sufficient strength by using inexpensive cardboard that is mass-produced. The top plate member 4 and the support member 5 have substantially the same dimensions in the longitudinal direction and the lateral direction. As shown in FIG. 6C, the AB flute is a corrugated cardboard formed by stacking and integrally forming the A flute 2 and the B flute 3 which is thicker than the A flute 2. The cardboard is not limited to the AB flute, but may be any one of A flute, B flute, E flute, G flute, AA flute, EB flute or N flute, or any other cardboard.

As shown in FIG. 6C, the constituent members of the cot assembly kit 100 are preferably notched so that the A flute 2 is folded inward and the B flute 3 is folded outward. Specifically, leave the liner (base paper) of the A flute 2 placed inside after folding, make a notch in the other liner and core at a predetermined position, and fold along the notch. It is preferable to configure it as follows. In the figure of the present application, the notch is indicated by a chain double-dashed line.

The top plate member 4 preferably has a pair of end top plate members 4a and a central top plate member 4b arranged between the pair of end top plate members 4a. As a result, the top plate member 4 is subdivided, and packaging during transportation becomes easy. The pair of end plate members 4a have substantially the same dimensions as each other. Details of the pair of end top plate members 4a will be described later. As shown in FIG. 9, the central top plate member 4b is formed by folding a rectangular AB flute at the center.

The support member 5 is composed of a plate-shaped longitudinal support member 5a that extends in the gravity direction along the longitudinal direction, and a plurality of plate-shaped short support members 5b that extend in the gravity direction along the lateral direction. The longitudinal support member 5a and the lateral support member 5b are fitted by the open slot portions 5a1 and 5b1 formed therein. As a result, the side portion of the support member 5 is opened, and the space under the top plate member 4 can be easily used. For example, when the space under the top plate member 4 is used for storage, the luggage in the cardboard box can be slid on the floor and put in and out of the space between the short support members 5b. Especially in evacuation shelters, restrictions on the space that can be used by individuals become strict, but according to the present invention, it is possible to effectively utilize the space and improve the quality of evacuation life. The longitudinal support member 5a has substantially the same dimensions as the top plate member 4 in the longitudinal direction. The short support member 5b has substantially the same dimensions as the top plate member 4 in the short direction.

As shown in FIG. 4A, the longitudinal support member 5a has a substantially rectangular planar shape in an open state, and is longitudinally passing through the center as shown in FIGS. 5A to 5C. It is preferable to stack two sheets that are folded along the notch in the direction. As shown in FIG. 7A, the short support member 5b has a substantially rectangular planar shape, and is folded as shown in FIGS. 7B and 7C. It is preferable to stack them.

As shown in FIG. 5A, the longitudinal support member 5a is formed with a plurality of open slot portions 5a1 arranged at intervals in the longitudinal direction on both long side portions. Further, as shown in FIG. 7A, the short support member 5b is formed with an open slot portion 5b1 at the center of the long side portion in the longitudinal direction.

As shown in FIG. 3A, the longitudinal support member 5a is arranged so that the open slot portion 5a1 faces upward when the cot 200 is assembled, and the short support member 5b is placed on the longitudinal support member 5b from above. The support member 5 is formed by arranging the open slot portion 5a1 of 5a and the open slot portion 5b1 of the short support member 5b so as to fit with each other.

As shown in FIG. 5C, the longitudinal support member 5a has a pair of rising portions 5a2 protruding upward from the main portion at both ends thereof. The protruding height (difference in height from the main portion) of the pair of rising portions 5a2 is preferably four pieces (about 34 mm) of the thickness of the AB flute. As shown in FIG. 8C, the pair of end top plate members 4a has an open slot portion 4a1 into which the rising portion 5a2 fits.

As shown in FIG. 3B, the open slot portion 4a1 of the end top plate member 4a is fitted to the rising portion 5a2 of the longitudinal support member 5a, so that the top plate member 4 and the support member 5 are integrated. It is possible to prevent the top plate member 4 from deviating from the regular position.

The longitudinal support member 5a is formed with the packing notch 5a3 shown in FIG. 4A so that both ends thereof can be folded inward as shown in FIGS. 6A and 6B. Is preferable. As a result, when packing the cot assembly kit 100, the dimensions in the longitudinal direction can be reduced as shown in FIG. 4C to facilitate packing.

Although the specific embodiment of the present invention has been described above, the present invention is not limited to the above. For example, two longitudinal support members 5a may be arranged to increase the dimension of the cot 200 in the lateral direction, or three folded cardboard boxes may be stacked to form a constituent member.

2 A flute 3 B flute 4 Top plate member 4a End top plate member 4a1 Open slot part 4b Central top plate member 5 Support member 5a Longitudinal support member 5a1 Open slot part 5a2 Rising part 5a3 Notch for packing 5b Short support member 5b1 Open slot 100 Simple bed assembly kit 200 Simple bed

Claims (2)

Top plate member and
It has a support member that supports the top plate member, and has
The support member is composed of a plate-shaped longitudinal support member extending in the gravity direction along the longitudinal direction of the cot and a plurality of plate-shaped short support members extending in the gravity direction along the lateral direction of the cot. Configured
A cot assembly kit in which the longitudinal support member and the short support member are fitted by open slot portions formed in each of the longitudinal support members. A cot assembled by the cot assembly kit according to claim 1.

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