JP6033670B2 - Assembled private room - Google Patents

Description

  The present invention relates to an assembling type private room having a U-shaped main body member in a plan view made of a single cardboard plate.

  Conventionally, an assembly-type private room using a cardboard board has been used as a temporary facility for securing a privacy space such as a changing room or a toilet in a common evacuation site at the time of a disaster, for example. As an assembling type private room, there is one in which three side walls are formed by bending one cardboard plate into a U-shape (see, for example, Patent Document 1).

Utility Model Registration No. 3149473

  The assembly type private room is required to be stored in a compact manner in order to store in a limited storage space such as a warehouse. As described above, when the three side walls are composed of a single cardboard board, it is long just to fold and fold at the boundary of the side walls. Therefore, even in the central part of the side wall in the longitudinal direction (the direction that becomes the vertical direction during assembly). It can be bent. However, when the cardboard plate is bent at the boundary of the side wall and then bent at the center in the longitudinal direction, the thickness of the last folding is too thick. Therefore, as shown in FIG. It is preferable to bend at the center 90b and then bend at the side wall boundary 90a.

  However, in the case of this folding method, the folded portion of the corrugated cardboard plate 90 cannot be returned at the center 90b in the longitudinal direction while being folded at the boundary 90a of the side wall at the time of assembly. It is necessary to bend the corrugated cardboard 90 at the boundary 90a of the side wall into a U-shape after it has been fully developed, resulting in poor assembly workability.

  Then, an object of this invention is to provide the assembly-type private room which can be folded compactly at the time of accommodation, and can perform an assembly operation easily.

Means for Solving the Problems and Effects of the Invention

  The assembly type private room which concerns on 1st invention is comprised with the cardboard board of 1 sheet | seat, The main body member which makes | forms the U-shape in planar view which the front opened by the right-and-left side wall and the rear wall which continued through the crease | fold, and the said main body And an upper member constructed between the upper ends of the left and right side walls of the member, and the main body member includes a lower body portion composed of a left and right side wall lower portion and a rear wall lower portion, and an upper end of the left and right side wall lower portions. And an upper portion of the main body including upper left and right side walls that can be separately raised by the fold, and the upper member is erected between upper ends of the upper left and right side walls to stand up the upper left and right side walls. It is characterized by holding in a state.

According to this configuration, the main body member can be folded and stored in a compact manner by folding the left and right side walls and the rear wall with folds, and folding the lower part of the main body and the upper part of the main body with folds.
Further, the main body member includes a lower body portion composed of a lower left and right side wall and a lower rear wall continuous through a fold, and an upper left and right side wall that is connected to the upper end of the lower left and right side wall via the fold and can stand separately by the fold. Therefore, even if the lower part of the main body is folded in a U-shape, the upper parts of the left and right side walls can be separately folded at the crease. Therefore, when assembling the assembly-type private room, the upper left and right side walls are folded so that the upper left and right side walls face the lower left and right side walls, and the lower part of the main body is folded in a U-shape and installed on the floor. Can be raised separately. Therefore, assembly work can be easily performed. In this specification, “raise by a fold” means that one surface is rotated around the fold with respect to the other surface so that the two surfaces connected via the fold are in a parallel state. It is. In other words, both the case where the flat member is folded in two and the case where the flat member is turned into a flat state correspond to “raising”.

  The assembly type private room which concerns on 2nd invention is 1st invention. WHEREIN: The said upper member is a top plate part constructed between the upper ends of the said right-and-left side wall upper part, and a crease is put through the rear end of the said top plate part. And a rear plate portion connected between the rear ends of the upper portions of the left and right side walls.

According to this configuration, since the rear plate portion of the upper member is connected to the rear end of the top plate portion via a fold line, the rear plate portion is installed between the upper ends of the left and right side walls at the time of assembly. The plate portion can be arranged along the lower portion of the rear wall. Therefore, the assembling work can be easily performed as compared with the case where the rear plate portion and the top plate portion are formed of separate members.
In addition, since the rear plate portion covers the rear ends of the upper portions of the left and right side walls, the rear surface of the assembly-type private chamber can be closed even if a notch is provided on the upper side of the rear wall. When the notch is provided on the upper side of the rear wall, the weight of the main body member is reduced, so that the assembling work can be easily performed.

  The assembly type private room which concerns on 3rd invention is 1st invention. WHEREIN: The said main body upper part has the rear wall upper part which covers between the rear ends of the said right-and-left side wall upper part, The said rear wall upper part is the said rear wall lower part. It is characterized in that it is connected to the upper end through a crease and is provided so as to be able to stand separately from the upper portions of the left and right side walls.

  According to this configuration, the upper part of the rear wall is connected to the upper end of the lower part of the rear wall via a fold, and can stand up separately from the upper part of the left and right side walls, so the upper part of the rear wall is connected to the upper part of the left and right side walls via a fold. Compared with the case where it is, it is easy to perform the operation of raising the left and right side walls by folds during assembly.

  The assembly type private room which concerns on 4th invention is 1st invention. WHEREIN: The said main body upper part has the rear-wall upper part which covers between the rear ends of the said right-and-left side wall upper part, The said rear-wall upper part is the said left-and-right side wall upper part. It is characterized by being connected to at least one of the rear ends via a fold.

  According to this configuration, since the rear wall upper part is connected to the rear end of at least one of the left and right side wall upper parts via the crease, the rear wall upper part is bent at a right angle with respect to the connected side wall at the time of assembly. Thus, the upper part of the rear wall can be arranged along the lower part of the rear wall, and the assembling work can be easily performed.

  An assembly type private room according to a fifth invention is the assembly type private room according to the first invention, wherein the upper part of the main body has a rear wall upper part covering a rear end of the upper part of the left and right side walls, and the upper part of the rear wall It is characterized by comprising a side wall extension part connected to at least one of the rear ends via a fold line and a rear wall extension part connected to the upper end of the lower part of the rear wall via a fold line.

  According to this configuration, the upper part of the rear wall is composed of a side wall extension connected to the rear ends of the upper left and right side walls via a fold, and a rear wall extension connected to the upper end of the lower part of the rear wall via a fold. The area and weight of the side wall extension can be reduced as compared with the case where the rear wall upper portion is formed only by the side wall extension. Therefore, at the time of assembly, it is easy to perform an operation of raising the upper portions of the left and right side walls by a fold.

  An assembly type private room according to a sixth invention is the assembly type private room according to any one of the third to fifth inventions, wherein the upper member includes a top plate portion laid between upper ends of the upper portions of the left and right side walls, and a rear plate portion of the top plate portion. It is connected to the end through a crease, and has at least a connecting portion that is connected to the upper portion of the rear wall and holds the upper portion of the rear wall.

According to this configuration, since the connecting portion of the upper member is connected to the rear end of the top plate portion via the fold line, the upper portion of the rear wall extends along the lower portion of the rear wall by connecting the connecting portion to the upper portion of the rear wall. Can be held.
In addition, since the connecting portion extends downward from the rear end of the top plate portion, the connecting portion can be arranged along the lower portion of the rear wall by installing the top plate portion on the upper ends of the left and right side walls during assembly. Easy to connect the part to the rear wall. Therefore, the assembling work can be easily performed as compared with the case where the connecting portion and the upper member are formed of separate members.

  The assembly type private room according to a seventh invention is characterized in that, in any one of the first, second to sixth inventions, the upper member is constituted by a single cardboard board.

  According to this configuration, since the upper member is formed by bending a single cardboard board, the upper member can be easily manufactured.

  An assembly type private room according to an eighth invention is characterized in that, in any of the first, third to fifth inventions, the lower portion of the main body and the upper portion of the main body have substantially the same height.

  According to this structure, the main body lower part and the main body upper part have substantially the same height dimension, so that the main body member can be folded substantially in half in the height dimension, and the main body member can be folded more compactly and stored. it can.

  The assembly method of the assembly type private room which concerns on 9th invention is an assembly method of the assembly type private room which concerns on 1st invention, Comprising: It folds along the said crease | fold so that the said left-right side wall upper part may oppose the said left-right side wall lower part In the state, the first step of placing the lower portion of the main body in a substantially U shape in plan view and installing it on the floor surface, the second step of raising the left and right side wall upper portions by the folds, and the left and right side wall upper portions And a third step of laying the top plate between upper ends.

According to this configuration, the upper part of the left and right side walls is erected by the crease in a state where the lower part of the main body is U-shaped and is self-supporting on the floor surface.
In addition, you may perform a 2nd process and a 3rd process simultaneously. In other words, after one of the upper left and right side walls is raised by a fold, the upper member is engaged with the upper end of the upper side wall, and then the other upper part of the left and right side walls is raised by a fold and the upper member is engaged. Good.

It is a perspective view of the assembly-type private room which concerns on 1st Embodiment of this invention. It is the perspective view which looked at the assembly-type private room from back. It is an expanded view of a main-body member. It is an expanded view of an upper member. It is a perspective view which shows the storage state of a main body member and an upper member. It is the elements on larger scale of a reinforcement part and a curtain rail. It is a perspective view of the state where the upper member was removed from the main body member. It is a perspective view in the middle of making a main body member into a stowed state from a deployment state. It is a perspective view of the main body member in the storage state. It is a perspective view in the middle of assembling a main body member. It is a perspective view of the assembly-type private room which concerns on 2nd Embodiment of this invention, Comprising: (a) shows the state which removed the upper member from the main body member, (b) shows the state which attached the upper member to the main body member. ing. It is a perspective view of the assembly-type private room which concerns on 3rd Embodiment of this invention, Comprising: (a) shows the state which removed the upper member from the main body member, (b) shows the state which attached the upper member to the main body member. ing. It is a perspective view of the assembly-type private room which concerns on 4th Embodiment of this invention, Comprising: (a) shows the state which removed the upper member from the main body member, (b) shows the state which attached the upper member to the main body member. ing. It is a perspective view of the assembly-type private room which concerns on 5th Embodiment of this invention, Comprising: (a) shows the state which removed the upper member from the main body member, (b) shows the state which attached the upper member to the main body member. ing. It is a perspective view of the assembly-type private room which concerns on 6th Embodiment of this invention, (a) shows the state which removed the upper member from the main body member, (b) shows the state which attached the upper member to the main body member. ing. It is a perspective view of the assembly-type private room which concerns on other embodiment of this invention, Comprising: (a) shows the state which removed the upper member from the main body member, (b) shows the state which attached the upper member to the main body member. ing. It is a figure which shows the procedure which folds the cardboard board used as the side wall part of the conventional assembly-type private room. It is a figure which shows the procedure which assembles the cardboard board shown in FIG. 17 from the folded state.

<First Embodiment>
The first embodiment of the present invention will be described below.
As shown in FIG. 1, the assembly type private room 1 of this embodiment is equipped with the main body member 2 and the upper member 3 which were formed with the cardboard board made from paper or plastic, and the curtain rail 4 on which the curtain 5 is suspended. ing. The assembly-type private room 1 is installed in an evacuation place at the time of a disaster and used as a changing room, for example. Hereinafter, the assembly type private room 1 will be described with reference to the front and rear, right and left directions shown in FIG.

  As shown in FIGS. 1 and 2, the main body member 2 includes a left side wall 10, a right side wall 11, a rear wall 12, and two reinforcing portions 13 that support the curtain rail 4. Further, the upper member 3 includes a top plate portion 15 installed on the upper ends of the left and right side walls 10 and 11, and a connecting portion 16 disposed behind the rear wall 12. The main body member 2 is formed by bending one cardboard plate shown in FIG. 3, and the upper member 3 is formed by bending one cardboard plate shown in FIG. As shown in FIG. 5, the main body member 2 and the upper member 3 are folded into a plate shape and stored in the storage case 7 when not in use. For the main body member 2 and the upper member 3, the state shown in FIG. 1 is referred to as an assembled state, the state shown in FIGS. 3 and 4 is referred to as an unfolded state, and the state shown in FIG.

  The left and right side walls 10 and 11 and the rear wall 12 are connected via a vertical fold line 20. In the assembled state, the main body member 2 is bent at a right angle at the vertical fold line 20 to form a U-shape in plan view. The left and right side walls 10 and 11 have a substantially rectangular plate shape, and a slit 21 for attaching the top plate portion 15 is formed at the upper end thereof. Further, a horizontal fold line 22 extending in the horizontal direction is formed at the center in the vertical direction of the left and right side walls 10 and 11. The horizontal fold line 22 is used when folded in the storage state, and is not used in the assembled state.

  A portion of the left side wall 10 above the horizontal fold 22 is referred to as a left side wall upper portion 10a, and a portion of the left side wall 10 below the horizontal fold 22 is referred to as a left side wall lower portion 10b. Further, a portion above the lateral fold 22 of the right side wall 11 is referred to as a right side wall upper portion 11a, and a portion below the side fold 22 of the right side wall 11 is referred to as a right side wall lower portion 11b. Further, a portion above the lateral fold 22 of the rear wall 12 is referred to as a rear wall upper portion 12a, and a portion below the lateral fold 22 of the rear wall 12 is referred to as a rear wall lower portion 12b.

  The two reinforcing portions 13 are connected to the front end portions of the left and right side walls 10 and 11, respectively. The reinforcing portion 13 has a rectangular cylindrical shape in the assembled state and the stored state. The reinforcing portion 13 is formed by bending the end portion of the main body member 2 in an unfolded state along four fold lines 23a to 23d (see FIG. 3). In the assembled state, the reinforcing portion 13 is disposed inside the main body member 2. In addition, a cut 24 is formed in the central portion of the reinforcing portion 13 in the vertical direction, and the reinforcing portion 13 is divided into two vertically.

  Four connecting holes 25 (see FIG. 3) are formed on the surface of the reinforcing portion 13 in contact with the left and right side walls 10 and 11. Further, a connection hole 26 (see FIG. 3) is formed at a position corresponding to the connection hole 25 of the left and right side walls 10 and 11. In the assembled state and the storage state, the connection tool 6 is attached to the connection holes 25 and 26, and the reinforcing portion 13 and the left and right side walls 10 and 11 are connected by the connection tool 6.

  In the assembled state, the upper end portion (the portion above the fold line 27 in FIG. 3) of the surface in contact with the left and right side walls 10 and 11 of the reinforcing portion 13 is bent toward the inside of the reinforcing portion 13, and the tip thereof is It is in contact with or close to the opposing surface of the reinforcing portion 13. Thereby, even if the upper end part of the reinforcement part 13 receives force, a corner | angular part can be hold | maintained at right angle.

  In addition, two cut lines 28 (see FIG. 3) extending in the vertical direction are formed at the upper ends of the opposing surfaces of the two reinforcing portions 13. As shown in FIG. 6, in the assembled state, a portion between the two cuts 28 is bent toward the inside of the reinforcing portion 13, thereby forming a groove portion 29. The curtain rail 4 is supported by the groove 29.

As shown in FIGS. 3 and 7, a rectangular vertical cutout 30 is formed at the center in the left-right direction of the rear wall upper portion 12 a. The vertical cutout 30 is formed over the entire vertical direction of the rear wall upper portion 12a. Rear wall upper 12a is made from a connected via a longitudinal fold 20 and the rectangular portion 12a ₁ on the left side wall upper 10a, rectangular portion 12a ₂ Metropolitan which is connected via a longitudinal fold 20 in the right side wall top 11a. Further, a horizontal cut 31 is formed between the rear wall upper portion 12a (rectangular portions 12a ₁ , 12a ₂ ) and the rear wall lower portion 12b.

  Since the vertical notch 30 and the horizontal cut 31 are formed in the rear wall 12, the left and right side wall upper portions 10a and 11a stand up separately in a state where the top plate portion 15 is not installed on the upper ends of the left and right side walls 10 and 11. It is possible. That is, the left and right side wall upper portions 10a and 11a can be rotated around the horizontal fold line 22 separately.

Four connecting holes 32 are formed in the rear wall 12. Two of the four connecting holes 32 are formed in the rectangular portions 12a ₁ and 12a ₂ respectively, and the remaining two are formed in the rear wall lower portion 12b.

  The top plate portion 15 of the upper member 3 has a substantially rectangular plate shape and is disposed above the main body member 2. The horizontal length of the top plate portion 15 is slightly longer than the horizontal length of the rear wall 12. Further, the length in the front-rear direction of the top plate portion 15 is shorter than the length in the front-rear direction of the main body member 2, and the top plate portion 15 is disposed closer to the rear side of the main body member 2.

  Protruding portions 17 are formed on the left and right ends of the front end of the top plate portion 15. In the assembled state, the projecting portion 17 is bent at the base portion (fold 41) and projects downward. Further, a slit 42 is formed in the protruding portion 17. The top plate portion 15 is attached to the left and right side walls 10 and 11 by engaging the slit 42 of the protruding portion 17 with the slits 21 of the left and right side walls 10 and 11. Since the top plate portion 15 is installed on the upper ends of the left and right side walls 10 and 11, the left and right side wall upper portions 10 a and 11 a are held in an upright state (a state in which the side folds 22 are not bent).

  The connecting portion 16 has a substantially rectangular plate shape, and is connected to the rear end of the top plate portion 15 via a crease 40. In the assembled state, the upper member 3 is bent at a right angle at the fold line 40, and the connecting portion 16 extends downward from the rear end of the top plate portion 15. The connecting portion 16 is disposed behind the rear wall 12 of the main body member 2.

  As shown in FIG. 2, the length in the left-right direction of the connecting portion 16 is slightly shorter than the length in the left-right direction of the top plate portion 15 and is substantially the same as the length in the left-right direction of the rear wall 12. The vertical length of the connecting portion 16 is longer than the vertical length of the rear wall upper portion 12a, and the lower end of the connecting portion 16 is disposed below the horizontal cut 31 in the assembled state. Therefore, the connection part 16 covers between the rear ends of the left and right side wall upper parts 10a and 11a, and also serves as the rear plate part of the present invention.

  The connection portion 16 has a connection hole 43 formed at a position facing the four connection holes 32 of the rear wall 12. The connecting portion 16 and the rear wall 12 are connected by the connecting tool 6 attached to the connecting holes 32 and 43. Further, a fold 44 is formed at a substantially central portion in the vertical direction of the connecting portion 16. The fold 44 is used when folded in the storage state, and is not used in the assembled state.

  As shown in FIG. 1, the curtain rail 4 is comprised by the bar member 4a and the T-shaped terminal tool 4b attached to the both ends of the bar member 4a. A portion (or an end portion of the rod member 4 a) extending in the same direction as the rod member 4 a of the terminal tool 4 b is disposed in the groove portion 29 of the reinforcing portion 13. Moreover, the part extended in the direction orthogonal to the rod member 4a among the terminal tools 4b is arrange | positioned inside the reinforcement part 13. As shown in FIG. Therefore, the curtain rail 4 can be prevented from coming out of the groove 29. A curtain 5 is suspended from the bar member 4 a so as to be movable, and the opening in front of the main body member 2 is opened and closed by the curtain 5.

Next, a procedure for folding the main body member 2 from the expanded state to the stored state will be described.
First, the main body member 2 is bent along the folds 23a to 23d to form the rectangular cylindrical reinforcing portion 13, and then the connecting tool 6 is inserted into the connecting holes 25 and 26, and the left and right side walls 10 and 11 and the reinforcing portion are inserted. 13 is connected by a connecting tool 6. Thereafter, the end portion of the reinforcing portion 13 is bent along the fold line 27, and then the portion between the two cut lines 28 is bent to form the groove portion 29.

Then, so as to be in contact the inner surface between the rectangular portion 12a ₁ and the left side wall upper 10a, bending the rectangular portion 12a ₁ in the longitudinal fold 20. The “inner surface” is an inner surface of the main body member 2 in the assembled state. The rectangular portion 12a ₂ is also bent in the same manner. Subsequently, as shown in FIG. 8, the left side wall 10 is bent at the horizontal fold line 22 so that the outer surfaces of the left side wall upper part 10 a and the left side wall lower part 10 b are in contact with each other. The “outer surface” is the outer surface of the main body member 2 in the assembled state. The right side wall 11 is similarly bent at the horizontal fold line 22.

  Next, as shown in FIG. 9, the main body member 2 is folded along the longitudinal fold line 20 so as to be folded in a Z shape. In FIG. 9, the inner surfaces of the right wall lower portion 11b and the rear wall lower portion 12b face each other, and the outer surfaces of the left wall lower portion 10b and the rear wall lower portion 12b face each other (with the right wall upper portion 11a interposed therebetween). Although it is bent, the bending direction may be reversed.

  When the upper member 3 is folded from the unfolded state to the stored state, the upper member 3 is folded along the fold lines 40 and 44 and folded into a Z shape.

Next, a procedure for assembling the assembling-type private chamber 1 from the housed state to the assembled state will be described.
First, as shown in FIG. 10, the body member is changed by changing the folding angle at the vertical fold line 20 so that the lower part of the main body (the left wall lower part 10b, the rear wall lower part 12b, and the right wall lower part 11b) is substantially U-shaped. Make 2 stand on the floor. As shown in FIG. 9, in the storage state, the inner surfaces of the right wall lower portion 11b and the rear wall lower portion 12b face each other, and the outer surfaces of the left wall lower portion 10b and the rear wall lower portion 12b sandwich the right wall upper portion 11a. In the case of being bent so as to face each other, the right side wall lower part 11b is rotated by 90 ° about the vertical fold line 20 with respect to the rear wall lower part 12b, and the left side wall lower part 10b is turned with respect to the rear wall lower part 12b. Rotate 270 ° around the vertical fold 20.

Next, the left side wall upper part 10 a and the right side wall upper part 11 a are raised separately by the horizontal fold line 22. Thereafter, the rectangular portion 12a ₁ is rotated around the vertical fold line 20 to place the rectangular portion 12a ₁ above the rear wall lower portion 12b. Rectangular portion 12a ₂ is also rotated similarly arranged above the rear wall lower portion 12b with. Thereby, the main body member 2 will be in the state shown in FIG.

  Next, after the top 15 is bent at a right angle at the base (fold 41) of the protrusion 17, the slit 42 of the protrusion 17 is engaged with the slits 21 at the upper ends of the left and right side walls 10, 11. Thereafter, the connecting tool 6 is inserted into the connecting hole 43 of the connecting part 16 and the connecting hole 32 of the rear wall 12, and the connecting part 16 and the rear wall 12 are connected by the connecting tool 6. Finally, the curtain rail 4 to which the curtain 5 is attached is disposed in the groove portion 29 of the reinforcing portion 13. Thus, the assembly of the assembly-type private chamber 1 is completed.

  According to the assembly type private room 1 of the present embodiment, the main body member 2 bends the left and right side walls 10 and 11 and the rear wall 12 with the vertical fold line 20 and also forms the left and right side wall upper parts 10a and 11a and the left and right side wall lower parts 10b and 11b with the horizontal fold line 22 It can be folded and stored compactly by folding it with

  The left and right side wall lower portions 10b and 11b and the rear wall lower portion 12b are connected via a vertical fold line 20, and the left and right side wall upper portions 10a and 11a connected to the upper ends of the left and right side wall lower portions 10b and 11b via a horizontal fold line 22, respectively. Can stand separately by the horizontal fold line 22, so that the left and right side wall upper parts 10a, 11b can be separately separated from the horizontal fold line 22 even when the lower body part (10b, 11b, 12b) is bent in a U-shape. It can be bent with. Therefore, when assembling the assembly-type private room 1, the left and right side wall upper parts 10a and 11a are bent so as to face the left and right side wall lower parts 10b and 11b, and the lower part of the main body is bent in a U shape and installed on the floor surface. Therefore, the left and right side wall upper portions 10 a and 11 a can be separately erected by the horizontal fold line 22. Therefore, assembly work can be easily performed.

  Further, since the connecting portion 16 of the upper member 3 is connected to the rear end of the top plate portion 15 via the crease 40, the connecting portion 16 is connected to the rear wall upper portion 12a, so that the rear wall upper portion 12a is connected to the rear wall upper portion 12a. It can hold | maintain so that the wall lower part 12b may be met.

  Moreover, since the connection part 16 is connected with the rear end of the top-plate part 15 via the crease | fold 40, by connecting the top-plate part 15 between the upper ends of right-and-left side wall upper part 10a, 11a at the time of an assembly, it connects The part 16 can be arranged along the rear wall lower part 12 b, and the connecting part 16 can be easily connected to the rear wall 12. Therefore, the assembling work can be easily performed as compared with the case where the connecting portion 16 and the top plate portion 15 are formed of separate members.

  Moreover, since the space between the rear ends of the left and right side wall upper portions 10 a and 11 a is covered by the connecting portion 16, the rear surface of the assembly-type private chamber 1 can be closed even if the vertical notch 30 is provided on the upper side of the rear wall 12. By providing the vertical cutout 30 on the upper side of the rear wall 12, the weight of the main body member 2 is reduced, so that the assembling work can be easily performed.

  Moreover, since the upper member 3 is formed by bending one cardboard plate, the upper member 3 is easy to manufacture.

  Moreover, since the main body upper part (10a, 11a, 12a) and the main body lower part (10b, 11b, 12b) are substantially the same height, the main body member 2 can be folded in substantially half in the height dimension. The member 2 can be folded and stored more compactly.

Second Embodiment
Next, a second embodiment of the present invention will be described. However, about the thing which has the structure similar to the said 1st Embodiment, the description is abbreviate | omitted suitably using the same code | symbol.

  As shown in FIG. 11, in the assembly type private room of this embodiment, the rear wall upper part 112a of the main body member 102 covers between the rear ends of the left and right side wall upper parts 110a and 111a. Instead of the vertical cutout 30 and the horizontal cutout 31 in the form, two vertical cutouts 130 are formed. The two vertical cuts 130 are formed at the boundary between the left side wall upper part 110a and the rear wall upper part 112a and at the boundary between the right side wall upper part 111a and the rear wall upper part 112a. The vertical cut 130 extends to the height of the horizontal fold line 22. For this reason, in the present embodiment, the vertical fold 120 serving as the boundary between the left and right side walls 110, 111 and the rear wall 112 is formed only below the horizontal fold 22.

  Since the two vertical cuts 130 are formed in the main body member 102, the left and right side wall upper portions 110a and 111a can stand up separately when the top plate portion 15 is not installed on the upper ends of the left and right side walls 110 and 111. It has become.

  In the present embodiment, the rear wall upper portion 112 a and the rear wall lower portion 112 b are connected via the horizontal fold 122. The horizontal fold 122 is used when folded in the housed state, and is not used in the assembled state.

  Two connecting holes 132 are formed in the left and right ends of the rear wall 112 so as to be lined up and down across the horizontal fold 122. In addition, two connecting holes 132 are formed at the rear end portion of the right side wall 111 so as to be lined up and down across the horizontal fold line 22. Although illustration is omitted, the left side wall 110 is formed with two connection holes 132 at positions symmetrical to the two connection holes 132 of the right side wall 111.

  Moreover, the upper member 103 of this embodiment has two connection parts 116 instead of the connection part 16 of 1st Embodiment. The two connecting portions 116 are connected to the left and right ends of the rear end of the top plate portion 15 via the crease 140. In the assembled state, the upper member 103 is bent at a right angle at the fold line 140, and the connecting portion 116 extends downward from the rear end of the top plate portion 15. In the assembled state, the connecting portion 116 is bent at a right angle along a fold line 145 extending in the vertical direction, and is disposed along a boundary corner portion between the left and right side walls 110, 111 and the rear wall 112. The length of the connecting portion 116 in the vertical direction is the same as that of the connecting portion 16 of the first embodiment.

  The connecting portion 116 has a connecting hole 143 formed at a position facing the eight connecting holes 132 of the main body member 102. The connecting portion 116 and the main body member 102 are connected by the connecting tool 6 attached to the connecting holes 132 and 143. Further, a fold 144 is formed at a substantially central portion in the vertical direction of the connecting portion 116. The fold 144 is used when folded in the storage state, and is not used in the assembled state.

  A procedure for folding the main body member 102 of the present embodiment from the expanded state to the stored state will be described. The procedure is the same as in the first embodiment until the groove portion 29 is formed in the reinforcing portion 13. Thereafter, the main body member 102 is folded along the horizontal fold lines 22 and 122 into two. Thereafter, the body member 102 is folded along the longitudinal fold line 120 so that the body member 102 is folded in a Z-shape.

  Further, when the upper member 103 is folded from the unfolded state to the retracted state, the upper member 103 is folded along the fold lines 140 and 144 in a state where the connecting portion 116 is not folded at the fold line 145. Fold it down.

Next, a procedure for assembling the assembling type private room from the housed state to the assembled state will be described.
First, the body member 102 is placed on the floor surface by changing the folding angle at the longitudinal fold 120 so that the lower part of the main body (the left wall lower part (not shown), the rear wall lower part 112b, and the right wall lower part 111b) has a substantially U shape. To be independent. Thereafter, the left side wall upper part 110 a, the right side wall upper part 111 a and the rear wall upper part 112 a are separately erected by the horizontal fold lines 22 and 122.

  Next, as in the first embodiment, the slits 42 of the protruding portions 17 are engaged with the slits 21 at the upper ends of the left and right side walls 110 and 111. Thereafter, the connection tool 6 is inserted into the connection hole 143 of the connection part 116 and the connection hole 132 of the main body member 102, and the connection part 116 and the main body member 102 are connected by the connection tool 6. Finally, the curtain rail 4 to which the curtain 5 is attached is disposed in the groove portion 29 of the reinforcing portion 13. This completes the assembly of the assembly-type private chamber.

  According to the assembly type private room of the present embodiment, the main body member 102 can be compactly folded and stored as in the first embodiment. Similarly to the first embodiment, the left and right side walls 110 and 111 can be separately erected by the horizontal fold line 22 in a state where the lower part of the main body is bent in a U-shape during assembly. It can be done easily.

  In the present embodiment, the rear wall upper portion 112a is connected to the upper end of the rear wall lower portion 112b via the horizontal fold 122, and can stand up separately from the left and right side wall upper portions 110a and 111a. Compared to the case where the upper side walls are connected via vertical folds, it is easier to perform the operation of raising the left and right side wall upper portions 110a and 111a by the horizontal fold lines 22 during assembly. The description of other effects obtained by having the same configuration as in the first embodiment is omitted.

<Third Embodiment>
Next, a third embodiment of the present invention will be described. However, about the thing which has the structure similar to the said 1st Embodiment, the description is abbreviate | omitted suitably using the same code | symbol.

As shown in FIG. 12, in the assembly type private room of the present embodiment, the rear wall upper part 212a of the main body member 202 covers the rear ends of the left and right side wall upper parts 210a and 211a. Instead of the vertical notch 30 and the horizontal cut 31 of the form, a vertical cut 230 and a horizontal cut 231 are formed. The longitudinal notch 230 is formed at the boundary between the right side wall upper part 211 a and the rear wall upper part 212 a and extends to the height of the horizontal fold line 22. The lateral cut 231 is formed at the boundary between the rear wall upper portion 212a and the rear wall lower portion 212b, and extends in the lateral direction over the entire lateral direction of the rear wall 212.
For this reason, in the present embodiment, the vertical fold 120 serving as the boundary between the right wall 211 and the rear wall 212 is formed only below the horizontal fold 22. On the other hand, the vertical fold line 20 serving as a boundary between the left side wall 210 and the rear wall 212 is formed over the entire vertical direction of the main body member 2 as in the first embodiment.

  By forming the vertical cut 230 and the horizontal cut 231 in the main body member 202, the left and right side wall upper portions 210a and 211a can stand up separately when the top plate portion 15 is not installed on the upper ends of the left and right side walls 210 and 211. It has become.

  At the right end of the rear wall 212, two connecting holes 232 are formed that are arranged vertically with the horizontal cut 231 in between. In addition, two connecting holes 232 are formed at the rear end portion of the right side wall 211 so as to be lined up and down across the horizontal fold line 22.

  Moreover, the upper member 203 of this embodiment has a connection part 216 instead of the connection part 16 of 1st Embodiment. The connection part 216 is the same structure as the connection part 116 connected to the right end of the rear end of the top plate part 15 among the two connection parts 116 of the upper member 103 of the second embodiment. The connecting portion 216 and the main body member 202 are connected by the connecting tool 6 attached to the connecting hole 143 of the connecting portion 216 and the connecting hole 232 of the main body member 202.

  A procedure for folding the main body member 202 of the present embodiment from the expanded state to the stored state will be described. The procedure is the same as in the first embodiment until the groove portion 29 is formed in the reinforcing portion 13. Then, after bending along the vertical fold line 20 so that the outer surfaces of the rear wall upper portion 212a and the left wall upper portion 210a are in contact with each other, the outer surfaces of the left wall upper portion 210a and the left wall lower portion (not shown) are The left side wall 210 is bent along the horizontal fold line 22 so as to face each other (through the rear wall upper portion 212a). Further, the right side wall 211 is bent along the horizontal fold line 22 so that the outer surfaces of the right side wall upper part 211a and the right side wall lower part 211b are in contact with each other. Thereafter, the main body member 202 is folded along the longitudinal folds 20 and 120 so that the body member 202 is folded in a Z-shape.

  Further, when the upper member 203 is folded from the unfolded state to the retracted state, the upper member 203 is folded along the crease 140 and the crease 144 in a state where the connecting portion 216 is not folded at the crease 145, and is Z-shaped. Fold it down.

Next, a procedure for assembling the assembling type private room from the housed state to the assembled state will be described.
First, the body member 202 is changed by changing the folding angle at the longitudinal folds 20 and 120 so that the lower part of the main body (the left wall lower part (not shown), the rear wall lower part 212b, and the right wall lower part 211b) are substantially U-shaped. Be independent on the floor. Thereafter, the left side wall upper part 210a and the right side wall upper part 211a are erected separately by the horizontal fold line 22. Then, the rear wall upper portion 212a is rotated around the vertical fold line 20, and the rear wall upper portion 212a is disposed above the rear wall lower portion 212b.

  Next, as in the first embodiment, the slits 42 of the protrusions 17 are engaged with the slits 21 at the upper ends of the left and right side walls 210 and 211. Thereafter, the connection tool 6 is inserted into the connection hole 143 of the connection part 216 and the connection hole 232 of the main body member 202, and the connection part 216 and the main body member 202 are connected by the connection tool 6. Finally, the curtain rail 4 to which the curtain 5 is attached is disposed in the groove portion 29 of the reinforcing portion 13. This completes the assembly of the assembly-type private chamber.

  According to the assembly type private room of the present embodiment, the main body member 202 can be compactly folded and stored as in the first embodiment. Further, as in the first embodiment, the left and right side walls 210 and 211 can be raised separately by the horizontal fold line 22 in a state where the lower part of the main body is bent in a U-shape during assembly. It can be done easily.

  In the present embodiment, the rear wall upper portion 212a is connected to the rear end of the left wall upper portion 210a via the vertical fold line 20, so that the rear wall upper portion 212a is perpendicular to the left wall upper portion 210a during assembly. By bending, the rear wall upper part 212a can be arranged along the rear wall lower part 212b, and the assembling work can be easily performed. The description of other effects obtained by having the same configuration as in the first embodiment is omitted.

<Fourth embodiment>
Next, a fourth embodiment of the present invention will be described. However, about the thing which has the structure similar to the said 1st Embodiment, the description is abbreviate | omitted suitably using the same code | symbol.

As shown in FIG. 13, in the assembly type private room of the present embodiment, the rear wall upper portion 312a of the main body member 302 covers the space between the rear ends of the left and right side wall upper portions 10a and 11a. Instead of the vertical notch 30 and the horizontal cut 31 in the form, a vertical cut 330 and a horizontal cut 331 are formed. The vertical cut 330 is formed at the center of the rear wall upper portion 312a in the left-right direction, and the horizontal cut 331 is formed at the boundary between the rear wall upper portion 312a and the rear wall lower portion 312b. Extending horizontally. The rear wall upper portion 312 a is divided into _two rectangular portions 312 a ₁ and 312 a ₂ by a longitudinal cut 330.

  By forming the vertical cut 330 and the horizontal cut 331 in the main body member 302, the left and right side wall upper portions 10a and 11a can stand up separately when the top plate portion 15 is not installed on the upper ends of the left and right side walls 10 and 11. It has become.

  Three connecting holes 332 are formed in the rear wall 312. Two of the three connection holes 332 are formed on both sides of the longitudinal notch 330 of the rear wall upper portion 312a, and the remaining one is formed in the rear wall lower portion 312b.

  Moreover, the upper member 303 of this embodiment has a connection part 316 instead of the connection part 16 of 1st Embodiment. The connecting portion 316 has a length in the left-right direction shorter than the length in the left-right direction of the rear wall 312, and is connected to the central portion in the left-right direction at the rear end of the top plate portion 15 via a crease 340. In the assembled state, the upper member 303 is bent at a right angle at the fold line 340, and the connecting portion 316 extends downward from the rear end of the top plate portion 15. Further, the length of the connecting portion 316 in the vertical direction is the same as that of the connecting portion 16 of the first embodiment.

  The connection portion 316 has a connection hole 343 at a position facing the three connection holes 332 of the main body member 302. The connecting portion 316 and the main body member 302 are connected by the connecting tool 6 attached to the connecting holes 332 and 343. Further, a fold line 344 is formed at a substantially central portion in the vertical direction of the connecting portion 316. The fold line 344 is used when folded in the storage state, and is not used in the assembled state.

  The procedure for folding the main body member 302 and the upper member 303 from the unfolded state to the stored state is substantially the same as in the first embodiment. The procedure for assembling the assembling-type individual chamber from the housed state to the assembled state is substantially the same as that of the first embodiment.

  According to the assembly type private room of the present embodiment, the main body member 302 can be compactly folded and stored as in the first embodiment. Similarly to the first embodiment, the left and right side walls 10 and 11 can be raised separately by the horizontal fold line 22 in a state where the lower part of the main body is bent in a U-shape during assembly. It can be done easily.

Further, in this embodiment, the rear wall upper portion 312a (rectangular portions 312a ₁ , 312a ₂ ) is connected to the rear ends of the left and right side wall upper portions 10a, 11a via the vertical fold line 20, so that the rectangular portion 312a is assembled during assembly. ₁ and 312a ₂ are bent at right angles to the left and right side wall upper portions 10a and 11a, respectively, so that the rear wall upper portion 312a can be disposed along the rear wall lower portion 312b and the assembling work can be easily performed. The description of other effects obtained by having the same configuration as in the first embodiment is omitted.

  In the present embodiment, the vertical cut 330 is formed at the center in the left-right direction of the rear wall upper portion 312a, but may be formed at the left or right of the center in the left-right direction.

<Fifth Embodiment>
Next, a fifth embodiment of the present invention will be described. However, about the thing which has the structure similar to the said 1st Embodiment, the description is abbreviate | omitted suitably using the same code | symbol.

  As shown in FIG. 14, in the assembly type private room of this embodiment, the rear wall upper part 412a of the main body member 402 covers the space between the rear ends of the left and right side wall upper parts 10a and 11a. Instead of the vertical cutout 30 and the horizontal cut 31 of the form, two vertical cuts 430 and two horizontal cuts 431 are formed. The two vertical cuts 430 are formed side by side in the middle of the rear wall upper portion 412a in the left-right direction, and extend in the vertical direction over the entire vertical direction of the rear wall upper portion 412a. The two horizontal cuts 431 are formed at the boundary between the rear wall upper portion 412a and the rear wall lower portion 412b, and extend in the horizontal direction from the lower ends of the two vertical cuts 430 to the left and right ends of the rear wall 412, respectively. .

The rear wall upper portion 412 a is divided into _three rectangular portions 412 a ₁ , 412 a ₂ , 412 a ₃ by two vertical cuts 430. The rectangular part (side wall extension part) 412a ₁ is connected to the left side wall upper part 10a via a vertical fold line 20, and the rectangular part (side wall extension part) 412a ₂ is connected to the right side wall upper part 11a via a vertical crease line 20. The rectangular portion (rear wall extension portion) 412a ₃ is connected to the upper end of the rear wall lower portion 412b via a horizontal fold 422. The horizontal fold line 422 is used when folded in the storage state, and is not used in the assembled state.

  By forming two vertical cuts 430 and two horizontal cuts 431 in the main body member 402, the upper left and right side walls 10a, 11a can stand up separately.

Three connecting holes 432 are formed in the rear wall 412. Two of the three connecting holes 432 are formed in the vicinity of the left and right ends of the rectangular portion 412a ₃ and the remaining one is formed in the rear wall lower portion 412b.

  Further, the upper member 403 of this embodiment has a connecting portion 416 instead of the connecting portion 16 of the first embodiment. A connecting hole 433 is formed in the connecting portion 416 at a position facing the three connecting holes 432 in the rear wall 412. The connection portion 416 is the same as the connection portion 16 of the first embodiment except for the number and position of the connection holes 443, which are different from the connection hole 43 of the connection portion 16 of the first embodiment. The connecting portion 416 and the main body member 402 are connected by the connecting tool 6 attached to the connecting hole 443 of the connecting portion 416 and the connecting hole 432 of the rear wall 412.

The procedure for folding the main body member 402 from the unfolded state to the retracted state is substantially the same as that of the first embodiment. The difference from the first embodiment is that the rectangular portion 412a ₃ is folded before the main body member 402 is folded into a Z shape. Is bent at a horizontal fold line 422. The procedure for folding the upper member 403 from the unfolded state to the stored state is the same as in the first embodiment.

The procedure for assembling the assembling-type private room from the housed state to the assembled state is substantially the same as that of the first embodiment. The difference from the first embodiment is that the rectangular portion 412a ₃ is erected by the horizontal fold 422 in a state where the portions below the horizontal folds 22, 422 of the main body member 402 are U-shaped and self-supported on the floor surface. Then, the rear wall 412 and the connecting portion 416 are connected by the connecting tool 6.

  According to the assembly type private room of the present embodiment, the main body member 402 can be compactly folded and stored as in the first embodiment. Similarly to the first embodiment, the left and right side walls 10 and 11 can be raised separately by the horizontal fold line 22 in a state where the lower part of the main body is bent in a U-shape during assembly. It can be done easily.

In the present embodiment, the rear wall upper portion 412a includes rectangular portions (side wall extension portions) 412a ₁ and 412a ₂ connected to the rear ends of the left and right side wall upper portions 10a and 11a via the vertical fold line 20 and a rear wall lower portion 412b. Since the rectangular portion (rear wall extension portion) 412a ₃ is connected to the upper end of the rear wall via a horizontal fold line 422, the side wall extension portion (412a is compared with the case where the rear wall upper portion is formed only by the side wall extension portion. ₁ , 412a ₂ ) and the weight can be reduced. Therefore, it is easy to perform an operation of raising the left and right side wall upper portions 10a and 11a by the horizontal fold line 22 during assembly. The description of other effects obtained by having the same configuration as in the first embodiment is omitted.

In the present embodiment, the connecting hole 432 is not formed in a rectangular portion 412a _1, 412a _2, may also be formed in a rectangular portion 412a _1, 412a _2. Further, the number of the connection holes 432 formed in the rectangular portion 412a ₃ may be one.

<Sixth Embodiment>
Next, a sixth embodiment of the present invention will be described. However, about the thing which has the structure similar to the said 1st Embodiment, the description is abbreviate | omitted suitably using the same code | symbol.

As shown in FIG. 15, a vertical notch 530 is formed in the main body member 502 of this embodiment in place of the vertical notch 30 and the horizontal cut 31 of the first embodiment. The vertical cutout 530 cuts out all the portions above the horizontal fold 22 of the rear wall 512.
Therefore, in the present embodiment, the vertical fold line 120 that becomes the boundary between the left and right side walls 510 and 511 and the rear wall 512 is formed only below the horizontal fold line 22.

  By forming the vertical cutout 530 in the main body member 502, the left and right side wall upper portions 510a and 511a can stand separately in a state where the top plate portion 15 is not installed on the upper ends of the left and right side walls 510 and 511. Yes.

  At the rear end portion of the right side wall 511, two connection holes 532 are formed that are arranged vertically with the horizontal fold line 22 interposed therebetween. The left side wall 510 is formed with two connection holes 532 at positions symmetrical to the two connection holes 532 of the right side wall 511.

  Further, the upper member 503 of this embodiment includes a connecting portion (rear plate portion) 516 instead of the connecting portion 16 of the first embodiment. The connecting portion 516 is connected to the rear end of the top plate portion 15 via the crease 40. In the assembled state, the upper member 503 is bent at a right angle at the fold line 40, and the connecting portion 516 extends downward from the rear end of the top plate portion 15. Further, the width of the connecting portion 516 in the unfolded state is larger than the width of the rear wall 512 and covers the rear ends of the left and right side wall upper portions 510a and 511a. In the assembled state, both left and right end portions of the connecting portion 516 are bent at right angles by fold lines 545 extending in the vertical direction, and are arranged along the boundary corners between the left and right side walls 510 and 511 and the rear wall 512. The length of the connecting portion 516 in the vertical direction is the same as that of the connecting portion 16 of the first embodiment.

  The connection portion 516 has connection holes 543 formed at positions facing the total four connection holes 532 of the left and right side walls 510 and 511. The connecting portion 516 and the main body member 502 are connected by the connecting tool 6 attached to the connecting holes 532 and 543. Further, a fold line 544 is formed at a substantially central portion in the vertical direction of the connecting portion 516. The fold line 544 is used when folded in the housed state, and is not used in the assembled state.

The procedure for folding the main body member 502 from the unfolded state to the retracted state is substantially the same as in the first embodiment. The difference from the first embodiment is that the step of folding the rectangular portions 12a ₁ and 12a ₂ at the vertical fold 20 is not required. It is a point. When the upper member 503 is folded from the unfolded state to the retracted state, the connecting portion 516 is folded along the fold line 545 and then the upper member 503 is folded along the fold line 40 and the fold line 544 to be folded in a Z shape.

The procedure for assembling the assembling-type private room from the housed state to the assembled state is substantially the same as that of the first embodiment. The main points different from the first embodiment are that the step of disposing the rectangular portions 12a ₁ and 12a ₂ above the lower portion of the rear wall is unnecessary and the step of bending the connecting portion 516 at the fold 545. .

  According to the assembly type private room of the present embodiment, the main body member 502 can be compactly folded and stored as in the first embodiment. Similarly to the first embodiment, the left and right side walls 510 and 511 can be separately erected by the horizontal fold line 22 in a state where the lower part of the main body is bent in a U-shape during assembly. It can be done easily. The description of other effects obtained by having the same configuration as in the first embodiment is omitted.

  The preferred embodiments of the present invention have been described above. However, the present invention is not limited to the first to sixth embodiments described above, and various modifications can be made as long as they are described in the claims. .

  In the first to sixth embodiments, at the time of assembling, both the upper portions of the left and right side walls are erected, and then the top plate is erected on the left and right side walls, but one of the upper left and right side walls (for example, the upper portion of the left side wall) is erected. After that, the slit 42 of the top plate portion 15 is engaged with the slit 21 on the left side wall, and then the upper portion of the right side wall is raised, and the slit 42 of the top plate portion 15 is engaged with the slit 21 on the right side wall. May be.

  In the first to sixth embodiments described above, the upper member is described as an example including the top plate portion laid between the upper ends of the left and right side wall upper portions and the connecting portion connected to the main body member. However, the upper member is connected to the main body member. It is not necessary, and is formed from a top plate portion laid between the upper ends of the upper portions of the left and right side walls, and a rear plate portion connected to the rear ends of the top plate portions via folds and covering the rear ends of the upper portions of the left and right side walls. May be.

  The position and number of the connecting holes to which the connecting tool 6 that connects the connecting portion and the main body member is attached are not limited to the positions of the first to sixth embodiments. In the first to sixth embodiments, the connecting holes are formed above and below the horizontal fold line 22, but may be formed only above the horizontal fold line 22, and only below the horizontal fold line 22. It may be formed.

  In the first to sixth embodiments, in the assembled state, the height of the lower end of the connecting portion of the upper member is located below the horizontal fold line 22 but may be located above the horizontal fold line 22.

  In 2nd-4th embodiment, although the connection part of the upper member has covered only a part of the left-right direction of the rear wall of a main body member, it is formed so that the left-right direction whole region of the rear wall of a main body member may be covered. Also good.

  In the first to sixth embodiments, the upper member is composed of one cardboard plate, and the connecting portion is integrated with the top plate portion, but the connecting portion and the top plate portion are separate members. It may be comprised.

  Moreover, as shown in FIG. 16, the upper member does not need to have the connection part connected with a main body member. The main body member 602 of FIG. 16 has a vertical cut 630 and a horizontal cut 631 similar to the vertical cut 330 and the horizontal cut 331 of the fourth embodiment. The upper member 603 in FIG. 17 is composed only of the top plate portion. The upper member 603 has the protrusions 17 at the left and right ends of the front end, and also has the protrusions 17 at the left and right ends of the rear end. In addition, two slits 21 are formed at the upper ends of the left and right side walls 610 and 611 of the main body member 602 side by side. The upper member (top plate portion) 603 is attached to the left and right side walls 610 and 611 by engaging the slits 42 of the four projecting portions 17 of the upper member 603 and the total four slits 21 of the left and right side walls 610 and 611. .

  The configuration for allowing the left and right side walls to stand separately by the horizontal fold line 22 in a state where the top plate portion is not installed on the left and right side walls is not limited to the first to sixth embodiments.

  In the assembly type private chambers of the first to sixth embodiments, the opening in front of the main body member is opened and closed by a curtain, but a door may be attached instead of the curtain rail. In this case, the reinforcing part 13 may not be provided.

DESCRIPTION OF SYMBOLS 1 Assembling type private room 2,102,202,302,402,502,602 Main body member 3,103,203,303,403,503,603 Upper member 6 Connector 10,110,210,510,610 Left side wall 10a, 110a, 210a, 510a Upper left side wall 10b Lower left side wall 11, 110, 211, 511, 611 Right side wall 11a, 110a, 211a, 511a Upper right side wall 11b, 111b, 211b, 511b Lower right side wall 12, 112, 212, 312 4,12,512,612 Rear wall 12a, 112a, 212a, 312a, 412a Rear wall upper part 12b, 112b, 212b, 312b, 412b Rear wall lower part 13 Reinforcement part 15 Top plate part 16, 116, 216, 316, 416, 516 Connecting part 20, 120 Vertical fold line 21 Slit 22 122 Horizontal fold 30, 530 Vertical cutout 31, 231, 331, 431, 631 Horizontal cut 32, 132, 232, 332, 432, 532 Connecting hole 42 Slit 43, 143, 343, 443, 543 Connecting hole 130, 230, 330, 430, 630 Longitudinal cut

Claims (9)

A main body member formed of a single cardboard plate and having a U-shape in plan view with the front opened by left and right side walls and a rear wall continuous through a crease;
An upper member constructed between the upper ends by engagement with the upper ends of the left and right side walls of the main body member,
The main body member has a main body lower portion including a lower left and right side wall and a lower rear wall, and an upper main body including upper left and right side walls that are connected to the upper ends of the lower left and right side walls via a fold and can stand separately by the fold. And
The upper member is constructed between upper ends of the upper portions of the left and right side walls, and holds the upper portions of the left and right side walls in an upright state.   The upper member includes a top plate portion laid between upper ends of the left and right side wall upper portions, a rear plate portion connected to the rear end of the top plate portion via a fold, and covering the rear ends of the left and right side wall upper portions. The assembly type private room according to claim 1, wherein The main body upper portion has a rear wall upper portion that covers the rear end of the left and right side wall upper portions,
2. The assembly type private room according to claim 1, wherein the upper part of the rear wall is connected to an upper end of the lower part of the rear wall via a fold, and is provided to be able to stand separately from the upper parts of the left and right side walls. The main body upper portion has a rear wall upper portion that covers the rear end of the left and right side wall upper portions,
The assembly type private room according to claim 1, wherein the rear wall upper part is connected to a rear end of at least one of the left and right side wall upper parts via a fold. The main body upper portion has a rear wall upper portion that covers the rear end of the left and right side wall upper portions,
The upper part of the rear wall includes a side wall extension part connected to a rear end of at least one of the left and right side wall upper parts via a crease, and a rear wall extension part connected to an upper end of the lower part of the rear wall via a fold line. The assembly type private room according to claim 1, comprising:   The upper member is connected to a top plate portion laid between upper ends of the left and right side wall upper portions, and is connected to a rear end of the top plate portion via a fold, and is connected to at least the rear wall upper portion to connect the rear wall upper portion. It has a connection part to hold | maintain, The assembly-type private room of any one of Claims 3-5 characterized by the above-mentioned.   The assembly type private room according to any one of claims 1, 2, and 6, wherein the upper member is formed of a single cardboard plate.   The assembly-type private room according to any one of claims 1 and 3 to 5, wherein the lower part of the main body and the upper part of the main body have substantially the same height. An assembly method for an assembly-type private room according to claim 1,
A first step of installing the lower portion of the main body on the floor surface in a substantially U shape in plan view, with the upper portions of the left and right side walls being bent along the fold so as to face the lower portions of the left and right side walls;
A second step of raising the upper portions of the left and right side walls by the folds;
A third step of constructing the top plate portion between the upper ends of the upper portions of the left and right side walls;
A method for assembling an assembling-type private room.

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