JPH10249068A - Corrugated cardboard assembly house - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a corrugated card board assembly house with which the pupil or the like of kindergarten day nursery can play while assembling the house. SOLUTION: Side wall members la and 1b for forming four side walls from corrugated cardboards, door member 2 fir closing an opening part for exit/ entrance provided on the side wall members 1a and 1b so as to freely open/close it, roof member 3 to be attached over an opening on the upper surface of four side walls and chimny member 4 for decoration provided on the roof member 3 are respectively dividedly formed, such a dividedly formed member is respectively provided with an engage part for link and a part to be engaged and by engaging the engage part with the part to be engaged, this house can be freely assembled.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an assembling house made of corrugated cardboard, which can be used by a kindergarten or a nursery school to play while assembling.

[0002]

2. Description of the Related Art Hitherto, various playground equipment used by kindergartens and nursery school children have been known, but there has never been a corrugated cardboard-assembled house capable of playing while being assembled.

[0003]

For this reason, most of the conventional play equipment has been completed only,
There was a problem that play itself was monotonous and lacked emotional education, and there were many wooden and plastic play tools that could cause injury.

[0004] The present invention has been made in view of the above-mentioned problems, and an object of the present invention is to make it possible to play happily while assembling and disassembling. An object of the present invention is to provide a new cardboard assembly house that can be recycled.

[0005]

SUMMARY OF THE INVENTION In order to achieve the above object, the present invention provides a side wall member having a four-sided side wall formed of a corrugated cardboard, and a door for opening and closing an opening for access provided in the side wall member. The member, a roof member to be attached to the upper surface opening of the four-sided side wall, and a decorative chimney member provided on the roof member are separately formed, and each of the separately formed members is provided with a coupling engaging portion. An engaged portion is provided, and the engaging portion is engaged with the engaged portion so as to be freely assembled.

[0006]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view of an embodiment of a cardboard assembly furniture according to the present invention. 1 is a perspective view of the assembled state as viewed from the front side, FIG. 2 is a perspective view of the assembled state as viewed from the back side, and FIG. 3 is a perspective view of the assembled state with the doors and windows opened. This corrugated cardboard assembly house is composed of side wall members 1a and 1b shown in FIGS. 4 and 5, and a door member 2, a roof member 3 and a decorative chimney member 4 shown in FIGS.

As shown in FIG. 4, the side wall member 1a has a rectangular front wall 5a, right side wall 5b, and overlapping piece 5c connected to each other via vertical folding lines 6 and 7, and the front wall 5a has a notch. The opening 36 for entry and exit is formed by this, the receiving piece 9 is continuously provided on the upper part via the horizontal folding line 8, and the receiving pieces 11a, 11 are provided on the upper part of the right side wall 5b via the mountain-shaped folding line 10.
b. Convex cut lines 12, 12 are formed vertically at a continuous portion between the right side wall 5b and the overlapping piece 5c, and cutouts 13, 13 are formed at upper portions on both sides of the receiving piece 9. Cut lines 14, 14 are provided in the stopper pieces 11a, 11b.
As a result, locking pieces 15a and 15b as engagement portions are respectively formed. Also, the front wall 5a and the right side wall 5b
Are provided with windows 18, 18 in which a pair of left and right opening doors 17, 17 are formed by horizontal H-shaped cut lines 16, 16.

As shown in FIG. 5, the side wall member 1b is formed by dividing a rear wall 19, a left side wall 20, and a superposed piece 21 which are rectangular and have the same size as the front wall 5a and the right side wall 5b of the side wall member 1a. 23, a receiving piece 25 is continuously provided above the rear wall 19 via a horizontal fold line 24, and a mountain-shaped bent line 26 having the same shape as the right side wall 5b is provided above the left side wall 20.
The receiving pieces 27a and 27b are connected to each other via. Two large and small circular holes 28, 28 are formed in the rear wall 19, and downward hooks 29, 29 are formed at the side ends as engaging portions. A locking piece 15c as an engaging portion is formed by the cutout 30, and cutout portions 32, 32 are formed at upper portions on both sides. Also, left side wall 2
The projecting cut lines 33, 3 are provided at the portion where the
3 are formed on the upper and lower sides.
d and 15e are respectively formed.

As shown in FIG. 6, the door member 2 is
The lower hooks 37, 37 are formed in a rectangular shape having the same size as the opening 36 of FIG.
Are formed. Reference numeral 38 is a through hole for a finger hook.

[0010] As shown in FIG.
The horizontal folding lines 39, 39 are provided in parallel to connect the front roof portion 3a and the rear roof portion 3b, and the front roof portion 3a and the rear roof portion 3b are provided.
Are provided with slots 40a, 40b for attaching the chimney member 4 along the horizontal folding lines 39, 39, respectively. In addition, parallel left and right sides of the front roof portion 3a and left and right side portions and the rear side portion of the rear roof portion 3b are parallel inner and outer portions as engaged portions.
The set of slots 41a and 41b is provided.

[0011] As shown in FIG.
a, 4b and left and right side walls 4c, 4d
46, and a overlapping piece 48 is connected to a side end of the right side wall 4c via a vertical fold line 47, and a projecting cut line is formed at a connecting portion between the right side wall 4c and the overlapping piece 48. 49 are formed. At the lower ends of the front side wall 4a and the rear side wall 4b, insertion pieces 50a to be inserted into the slots 40a, 40b of the roof member 3,
50b is provided, an engagement piece 51 is provided at a side end of the front side wall 4a, and lower edges of the left and right side walls 4c, 4d are formed in a mountain shape along the inclination of the roof member 3.

Next, the assembling of the present invention thus constituted will be described step by step. First, as shown in FIGS. 9 and 10, the side wall members 1a and 1b are bent at right angles along the vertical folding lines 6 and 22, respectively. Next, the overlapping piece 21 of the side wall member 1b is bent along the vertical fold line 23, and as shown in FIG.
The door member 2 is attached to the side wall member 1b by opening and closing the downward hooks 37, 37 of the door member 2 and pushing it downward.

Next, as shown in FIGS. 12 and 13, the overlapping piece 5c of the side wall member 1a is bent at a vertical fold line 7 at a right angle to be overlapped on the inner surface of the side wall 19 of the rear wall 19 of the side wall member 1b. The right hook 5 and the rear wall of the side wall member 1a are inserted by inserting the downward hooks 29, 29 into the engaging grooves 43, 43 formed by bending and pressing down. 19, the corners thereof are connected to each other and assembled into a rectangular frame as shown in FIG.

Next, as shown in FIG.
The receiving pieces 9 and 25 of 1b are bent inwardly at the horizontal folding lines 8 and 24, and the receiving pieces 11a, 11b, 27a and 2 are bent.
7b is bent inwardly at the mountain-shaped folding lines 10 and 26 and overlapped on the upper surfaces of the receiving pieces 9 and 25. Then, the locking pieces 15a and 15b of the side wall member 1a are separated from the cut lines 14 and stand. And the locking piece 15 of the side wall member 1b.
c and 15d, 15e are separated from the cut lines 30 and 34, 34 to stand.

Next, as shown in FIG.
9, the roof member 3 bent in a mountain shape is put on the upper surface, and the locking pieces 15a to 15e of the side wall members 1a and 1b are attached to the roof member 3.
By inserting the protruding ends downward into the respective slots 41a and locking them by inserting them into the inner slots 41b as shown in FIG. The member 3 is mounted on the side wall members 1a and 1b, thereby preventing the entire house from being twisted and stabilizing it.

Finally, as shown in FIG. 15, the chimney member 4 is bent along the vertical folding lines 44 to 47, and the engaging piece 51 is inserted into the engaging groove 52 formed by bending the vertical folding line 47 to form a square tube. After assembling, the insertion pieces 50a and 50b are inserted into the slots 40a and 40b of the roof member 3 to complete the assembly.

In the assembled house thus assembled, as shown in FIG. 3, the door member 2 is opened to freely enter and exit the room through the opening 36, and the opening and closing doors 17 and 1 of the windows 18 and 18 are opened.
You can have fun playing by opening and closing 7. Also, by keeping the room bright by the circular holes 28, 28, it is possible to prevent fear from occurring,
The face can be taken in and out through the circular holes 28, 28 and enjoyed.

Further, by using a corrugated cardboard as a material forming each member with a white background, the whole house can be regarded as a white canvas, and children can draw freely. Since you can enjoy doing graffiti, you can use it more effectively as a teaching material for aesthetic emotion education in addition to the work of assembling houses.

[0019]

As described above, in the corrugated cardboard assembly house according to the present invention, the members such as the four-sided side wall, the door for entry and exit, the roof and the chimney for decoration are engaged with the respective engaging portions. Since it is possible to easily assemble the parts by engaging them with each other, it is possible to play while assembling the child sufficiently and safely with their own power.

[0020] Further, since all use of corrugated cardboard, there are many advantages such as the fact that when repeatedly used is discarded, it can be recycled as a resource and no pollution occurs.

[Brief description of the drawings]

FIG. 1 is a perspective view of an assembled state viewed from the front.

FIG. 2 is a perspective view of an assembled state viewed from the back side.

FIG. 3 is a perspective view showing an assembled state in which a door and a window are opened.

FIG. 4 is a developed plan view of the side wall member 1a.

FIG. 5 is a developed plan view of a side wall member 1b.

FIG. 6 is a developed plan view of the door member.

FIG. 7 is a developed plan view of the roof member.

FIG. 8 is a developed plan view of a chimney member.

FIG. 9 is a perspective view of a state in which the side wall member 1a is bent at a right angle and stands upright.

FIG. 10 is a perspective view of a state in which the side wall member 1b is bent at a right angle and stands upright.

11 is a perspective view of a state where a door member is assembled to the side wall member 1b in the state shown in FIG. 10;

FIG. 12 shows a side wall member 1 in the state shown in FIG.
FIG.

FIG. 13 is a perspective view of a state where the side wall members 1a and 1b are connected.

FIG. 14 is a perspective view showing a state in which each receiving piece is bent in the state shown in FIG. 13 and a roof is arranged above the receiving piece;

FIG. 15 is a perspective view showing a state in which a roof is attached to an upper surface opening of the connected side wall members 1a and 1b.

FIG. 16 is an enlarged perspective view showing a state in which a locking piece is locked in an engagement groove.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1a, 1b Side wall member 2 Door member 3 Roof member 4 Chimney member 5a Front wall 5d Right side wall 15a-15e Engagement piece (engagement part) 19 Rear wall 20 Left side wall 29,29 Downward hook piece (engagement part) 37 , 37 Downward hooks (engaging portion) 41a, 41b Slot (engaged portion) 42, 42 Engaging groove (engaged portion) 43, 43 Engaging groove (engaged portion)

Claims (1)

[Claims] 1. A side wall member that forms a four-sided side wall by a corrugated cardboard plate, a door member that opens and closes an opening for entry and exit provided in the side wall member, and a roof member that is attached to an upper surface opening of the four side wall. A decorative chimney member provided on the roof member is separately formed, and each of the divided members is provided with a coupling engaging portion and an engaged portion, and the engaging portion is engaged. An assembling house made of corrugated cardboard, which is configured to be freely assembled by engaging with a joint.