JP2016007465A - Prefabricated storage - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a storage that is convenient for storage and transfer and that can be extremely easily assembled on a job site.SOLUTION: A prefabricated storage 100 includes a plate-like top plate 110, a bottom plate 210, a back plate 140, a right side plate 150 and a left side plate 160. The right side plate 150 and the left side plate 160 are attached to right and left end edges of the back plate 140 via a hinge 180, respectively. The bottom plate 210 is sandwiched between the right side plate 150 and the left side plate 160 and fixed to the right side plate 150 and the left side plate 160 by a hook part 247.

Description

  The present invention relates to an assembly-type storage that can be easily assembled and disassembled, such as an assembly-type cabinet and an assembly-type storeroom.

  2. Description of the Related Art Today, a variety of storage units are provided that are assembled on-site by forming a casing with a top plate, a bottom plate, left and right side plates, and a back plate, and disassembling a plurality of plate-like bodies during storage and transfer.

  And when storing and transferring before use, the housing has a small volume, facilitates transfer and storage, and can be performed in a simple procedure during assembly. Assume that the right plate, the left plate, and the back plate are composed of five plate-like bodies. At the joint portion of each plate, an insertion piece is fitted on one side, and the engagement groove is fitted with the insertion piece on the other side. (For example, Patent Document 1) has been proposed.

  Also, in order to assemble five plates without requiring a large assembly work space, two hooks are provided on one side and a locking hole is provided on the other side when joining the back plate and the side plate. When the hook is engaged with the locking hole, the side plate is fixed to the back plate at an angle of about 90 degrees with respect to the back plate by bringing the joint portions of the back plate and the side plate into surface contact with each other. A device (for example, Patent Document 2) that allows the state to be maintained and allows the back plate and the like to stand on their own has been proposed.

  Further, in order to make assembly extremely easy, there has also been proposed a method in which a top plate is hinged to the upper edge portion of the back plate and side plates are hinged to both side edge portions of the back plate (for example, Patent Document 3). .

Japanese Patent Laying-Open No. 2005-046221 JP 2012-231841 A Japanese Patent Laid-Open No. 05-031009

  In a cabinet that assembles five plates on-site, when assembling, when inserting hooks or protrusions into holes or grooves, the plates to be joined must be aligned while keeping the plates upright at the time of the first joining. In many cases, it was difficult to work alone.

  Then, after the first coupling, the coupling portion of the two plates has a small coupling fixing force for keeping the two plates in a predetermined positional relationship, and the angle between the two plates changes to damage the joint portion. In some cases, damage to the housing or assembly failure may occur.

  In addition, assembling the five plates made into one set sometimes causes confusion when discriminating the orientation of each plate and the set position between the plates.

  And for fixing the top plate and the left and right side plates to the back plate with hinges, the hinges must be attached to the top plate and both side plates in consideration of the thickness of the plate, and the structure and manufacturing method of the housing There were cases where there were restrictions.

  The assembly-type storage according to the present invention eliminates such drawbacks, and provides a storage that is convenient for manufacturing, storing, and transporting and that can be easily assembled.

  The assembly-type storage according to the present invention has a plate-shaped top plate, bottom plate, back plate, right side plate, left side plate, and the right side plate and left side plate are respectively connected to the right and left edges of the back plate by hinges. The bottom plate is sandwiched between the right side plate and the left side plate, and is fixed to the right side plate and the left side plate by a hook portion.

  The left and right side plates coupled to the back plate by the hinge have a movable center at the time of rotation with respect to the back plate being a rear inner corner of the left and right side plates, and A position near the side end portion on the front surface or a position close to it, and an inner surface in the vicinity of the rear end of the left and right side plates, and a front corner position on the side end portion of the back plate or a position closest thereto.

  The hook portion protrudes outward from the vicinity of the front end of the bottom plate on the left and right end faces of the bottom plate, and the hook portion is lowered to the lower end position of the back plate, the right side plate, and the left side plate. Engages with the left and right side plates.

  Furthermore, the back plate and the left and right side plates each have an engaging portion that slightly protrudes from the upper end surface thereof, and the top plate has engagement receiving members in the vicinity of the left and right ends and the vicinity of the rear end, An engagement portion is inserted and engaged with the engagement receiving member, and the top plate is fixed to the upper ends of the back plate and the left and right side plates.

  In the assembly-type storage according to the present invention, since the right side plate and the left side plate are attached to the back plate by hinges, the back plate and the left and right side plates are formed into a U-shape only by opening the left and right side plates around the hinge. The bottom plate can be attached very easily only by having a predetermined assembly shape, inserting the bottom plate between the left and right side plates, and engaging the hook portion with the lower end of the side plate.

  Further, when the left and right side plates are fixed to the back plate by the hinge, the rotation center of the side plate by the hinge is the rear inner corner of the left and right side plates, and the position near the side end on the front surface of the back plate, or Because it is the inner corner near the rear end of the left and right side plates and at the front corner of the side edge of the back plate, when the side plate is stacked on the back plate during storage or transportation, the side plate is folded so that it touches the front of the back plate When the side plate is opened in the assembled state without increasing the thickness, the rear end surface of the side plate is brought into contact with the front surface of the back plate, or both end surfaces of the back plate are brought into contact with the inner side surface of the side plate, It is very easy to open the side plate at a position of about 90 degrees with respect to the back plate.

  Then, the hook portions are projected from both ends of the bottom plate positioned between the left and right side plates, and the bottom plate is lowered from above to engage the hook portions with the side plates. It is almost the same as the left and right length of the plate, and can be easily packed with the same length when packing during storage and transfer.When assembling, the bottom plate is inserted between the left and right side plates opened to the left and right. Assembling can be performed very easily only by lowering to the lower end position.

  Furthermore, since the engagement part which protrudes slightly from the upper end surface of a back plate and a left-and-right side board is provided, and the engagement receiving member which engages with this engagement part is provided in the top plate, the top plate is attached to the back plate and the left and right By placing and pushing down on the side plate, the top protruding plate can be engaged with the engagement receiving member to fix the top plate, and the storage can be assembled very easily. .

The external appearance perspective view which shows embodiment of the assembly-type storage which concerns on this invention. The figure which shows the decomposition | disassembly state in embodiment of the assembly-type storage which concerns on this invention. The figure which shows the state in the middle of the assembly in embodiment of the assembly-type storage which concerns on this invention. The figure which shows the hinge fixing | fixed part in embodiment of the assembly-type storage which concerns on this invention. The figure which shows the hinge used for the assembly-type storage which concerns on this invention. The figure which shows the principal part below the side board in embodiment of the assembly-type storage which concerns on this invention. The figure which shows the principal part of the baseplate in embodiment of the assembly-type storage which concerns on this invention. The figure which shows the combined state of the side board and bottom board in embodiment of the assembly-type storage which concerns on this invention. The figure which shows the combined state of the side board and bottom board in embodiment of the assembly-type storage which concerns on this invention. The figure which shows the principal part above the side board in embodiment of the assembly-type storage which concerns on this invention. The figure which shows the principal part of the top plate in embodiment of the assembly-type storage which concerns on this invention. The figure which shows the combined state of the side plate and top plate in embodiment of the assembly-type storage which concerns on this invention.

  As shown in FIG. 1, the embodiment of the assembly-type storage according to the present invention has five plate-like bodies including a top plate 110, a bottom plate 210, a right side plate 150, a left side plate 160, and a back plate 140. It is comprised by.

  Hereinafter, the left and right direction of each part is the left and right viewed from the front (opening side) of the assembled storage 100, the direction of the back plate 140 is the rear, the opening side is the front, the top plate 110 side is up, The description will be made with the bottom plate 210 side as the bottom.

  The bottom plate 210 is sandwiched between the right side plate 150 and the left side plate 160 and is disposed in front of the back plate 140 in contact with the front surface of the back plate 140. The top plate 110 includes the back plate 140 and the right side plate 150. It is placed on the left side plate 160.

  Further, as shown in FIG. 2, the top plate 110 includes a top surface front frame portion 113 formed linearly along the periphery of a rectangular plate-shaped top surface plate 111, and left and right top surface side frame portions 117. , Each frame portion of the top surface rear frame portion 115, and two engagement receiving members 120 are provided in each of the left and right top surface side frame portions 117 and the top surface rear frame portion 115 among the frame portions. Is.

  Note that at least one engagement receiving member 120 is provided on each of the left and right top surface side frame portions 117 and the top surface rear frame portion 115, and an engagement projecting member 190, which will be described later, is provided at the upper ends of the left and right side plates 150 and 160 and the back plate 140. By providing at least one each, the upper ends of the right side plate 150, the left side plate 160 and the back plate 140 are connected to the left and right top surface side frame portions 117 and the rear end of the top plate 110 which form the left and right ends of the top plate 110, respectively. It is sufficient to engage with the top rear frame portion 115 to be formed.

  Each frame portion formed around the top plate 110 is formed by bending a metal plate that is the top plate 111 around the top plate 111 into a rectangular shape to form an outer wall, a facing wall, and an inner wall. The end plate of the top plate 110 and the facing wall are parallel to the top plate 111 so that a space is provided in the interior. At least the outer wall or the outer wall and the facing wall are provided, and the top plate 110 is provided with a thickness. Is to reinforce.

  Similarly, the back plate 140, the left and right side plates 150, 160, and the bottom plate 210 are formed with frame portions along the periphery, and end faces of the plate-like bodies are formed by the outer walls of the frame portions. The plate-like body is thickened to reinforce the member by providing a facing wall parallel to the main body plate and an inner wall that is further bent from the inside of the facing wall.

  The bottom plate 210 having this frame portion also has a bottom front frame portion 213, a left and right bottom side frame portion 217, and a bottom rear frame portion 215 that are formed linearly around the bottom plate 211, as shown in FIG. As described above, the latch member 230 has a hook portion 247 that protrudes outward from the outer wall of the left and right bottom-side frame portions 217, and the protrusion 233 slightly protrudes from the outer wall of the right-side bottom-side frame portion 217. Is provided.

  Note that the tip of the protrusion 233 of the latch member 230 is also projected from the bottom surface side frame portion 217 on the left side of the bottom plate 210 in the same manner as the bottom surface side frame portion 217 on the right side.

  Further, the bottom plate 210 includes an auxiliary front frame portion 221 in the vicinity of the bottom surface front frame portion 213 along the bottom surface front frame portion 213, and an auxiliary rear frame portion in the vicinity of the bottom surface rear frame portion 215 along the bottom surface rear frame portion 215. 223.

  And this auxiliary frame part is provided with a flange part that opens a metal plate as a U-shaped rod-shaped body on both sides, and is fixed to the bottom plate 211 by the flange part to reinforce the bottom plate 211. It is.

  In addition, the bottom rear frame portion 215 of the bottom plate 210 is thinner than the left and right bottom surface side frame portions 217 and the bottom front frame portion 213 so that the upper and lower thicknesses of the frame portion are lower and the upper rear frame portion 145 of the back plate 140 is described later. The bottom rear frame portion 215 can be placed on the back lower frame portion 145 so that the rear end of the bottom plate 210 is overlapped with the bottom plate 210.

  The right side plate 150 and the left side plate 160 are attached to the vicinity of the left and right ends of the back plate 140 by hinges 180, respectively. As shown in FIG. 2, the front end of the right side plate 150 and the front end of the left side plate 160 Can be folded so as to be close to each other and overlap the back plate 140.

  The right side plate 150, the left side plate 160, and the back plate 140 are each provided with two engaging projecting members 190 that project the engaging portions 193 from the upper end surfaces thereof. As described above, one engagement protrusion member 190 may be provided for each of the right side plate 150, the left side plate 160, and the back plate 140.

  Therefore, as shown in FIG. 3, the storage 100 opens the right side plate 150 and the left side plate 160 at 90 degrees from the back plate 140 by the hinge 180, and the hook portion 247 protruding left and right of the bottom plate 210 has the right side plate 150 and By inserting between the right side plate 150 and the left side plate 160 so as to be engaged with the hook receiving hole 171 of the left side plate 160, the right side plate 150 and the left side plate 160 are at an angle of 90 degrees with respect to the back plate 140. It can be stabilized.

  Then, the back plate 140 and the right side plate 150 are aligned with the right side plate 150 and the left side plate 160 and the back plate 140 fixed at an angle of 90 degrees with respect to the back plate 140 from above. By engaging the engagement projecting member 190 provided on the left side plate 160 with the engagement receiving member 120 provided on the top plate 110, the housing of the storage case 100 as shown in FIG. 1 can be obtained. .

  Further, as shown in FIG. 3, the left side plate 160 includes a side front frame portion 167, a side upper frame portion 163, a side rear frame portion 169, and a side lower frame that are linearly formed around the left side plate 161. 2 and 165, and the right side plate 150 includes a side upper frame portion 153, a side front frame portion 157, and a side lower frame portion not shown in FIG. Each side rear frame portion 159 shown in FIG.

  The back plate 140 also has a back upper frame portion 143, a back lower frame portion 145, and left and right back side frame portions 147 shown in FIG. is there.

  As shown in FIGS. 4 and 5, the hinge 180 connecting the back plate 140 to the right side plate 150 and the left side plate 160 is a first fixing portion 181 having a rod-like cubic shape for fixing the hinge 180 to the back plate 140. And a second fixing portion 183 having a rod-like cubic shape for fixing the hinge 180 to the right side plate 150 and the left side plate 160, and the first coupling portion 185 protrudes to the side near the end of the first fixing portion 181. The second coupling portion 187 protrudes from the end of the second fixing portion 183, and the first coupling portion 185 and the second coupling portion 187 are rotatably coupled by the hinge pin 189.

  The first fixing portion 181 is fixed to the back plate 140 with screws 201 so as to be housed in the end portion of the back upper frame portion 143 of the back plate 140 as shown in FIG. Similarly, the symmetrical hinge 180 is also fixed to the right end of each of the two, and the hinge 180 is similarly fixed to the left and right ends of the lower back frame portion 145.

  The second fixing portion 183 is fixed to the left side plate 160 with screws 201 so as to be housed in the end portion of the side side upper frame portion 163 of the left side plate 160. At this time, the position of the hinge pin 189 is on the side surface. The hinge 180 is positioned at the inner rear corner of the frame portion 163 and near the end of the back plate 140 and near the front surface of the rear upper frame portion 143. It is fixed to.

  Similarly, the hinge 180 attached to the back of the side lower frame portion 165 of the left side plate 160 is also located at the inner rear corner of the side lower frame portion 165 with the hinge pin 189 positioned near the end of the back plate 140. Near the front of the lower back frame 145, the hinge 180 attached to the upper right and lower ends of the back plate 140 also has the hinge pin 189 positioned in front of the rear upper frame 143 and the rear lower frame 145. It is positioned at the inner rear corner of the part 163 and the lower side frame part.

  The hinge pin 189 has the center axis of this pin at the inner rear corner position of the side upper frame portion 163 and the side lower frame portion 165 and at the front position of the rear upper frame portion 143 and the rear lower frame portion 145. The hinge pin 189 is positioned so that the right plate 150 and the left plate 160 can be easily rotated with respect to the back plate 140 even if molding errors of the back plate 140, the right plate 150, and the left plate 160 occur. The left and right side plates 150 and 160 are the inner corners of the rear ends of the back plate 140, and are located close to the positions near the side edges on the front surface of the back plate 140, with some allowance for the rotation of the right side plate 150 and the left side plate 160. In other words, it is positioned substantially at the inner rear corner of the right side plate 150 or the left side plate 160.

  As described above, the right side plate 150 and the left side plate 160 are positioned at the inner rear corner of the frame portion of the right side plate 150 or the left side plate 160 and in the vicinity of the front surface of the frame portion of the back plate 140. When folded so as to overlap with the back plate 140 as shown in FIG. 4, the right plate 150 and the left side plate 160 can be folded so as not to generate a gap between the back plate 140 and the back plate 140.

  Therefore, as shown in FIG. 2, when storing and transferring the right side plate 150 and the left side plate 160 on the back plate 140, the thickness when the back plate 140 and the left and right side plates 150 are stacked is not increased. In addition, the horizontal length of the top plate 110 is equal to the horizontal length of the back plate 140, the bottom plate 210 that protrudes the hooks at both ends is shorter than the horizontal length of the back plate 140, and the length including the hook portion 247 is also the length of the back plate 140 and the top plate 110. The length is substantially the same length slightly shorter than the lateral length.

  Further, the connecting members of the plate-like bodies that protrude from the edge of the plate-like body other than the hook are the engaging portions of the engagement protruding member 190 that slightly protrudes from the upper ends of the back plate 140, the right side plate 150, and the left side plate 160. Only 193. Therefore, when the top plate 110, the bottom plate 210, the back plate 140, the right side plate 150, and the left side plate 160 are stacked and stored, there are no protrusions that protrude in the direction of increasing the thickness, and the thickness of the stacked plate bodies is set. It is possible to store and transport the whole as a whole.

  Further, as shown in FIG. 3, when the right side plate 150 and the left side plate 160 are opened, the rear edge of the right side plate 151 and the left side plate 161 which are the outer surfaces of the right side plate 150 and the left side plate 160 is the back surface of the back plate 140. The right side plate 150 and the left side plate 160 are prevented from opening more than 90 degrees so as to be in contact with the outer surface front end of the side frame portion 147.

  Note that the position of the hinge pin 189 is near the front corners of the rear upper frame portion 143 and the rear lower frame portion 145 on the back plate 140, and the side upper frame portions 153, 163 and the lower side frames of the right side plate 150 and the left side plate 160. The back plate 140 is sandwiched between the left and right side plates 150, 160, and the outer wall of the back side frame portion 147 of the back plate 140 is the inner surface of the right side plate 150 (the facing wall of the side rear frame portion). ) Or the inner surface of the left side plate 160 (the facing wall of the side rear frame portion 159).

  In this way, when assembling at the site, the right side plate 150 and the left side plate 160 can be angled approximately 90 degrees with respect to the back plate 140 by simply opening the left and right side plates 150, 160 to the maximum, The back plate 140 and the left and right side plates 150 and 160 can be erected by the back plate 140, the right side plate 150, and the left side plate 160.

  When attaching the bottom plate 210, the bottom plate 210 is inserted between the right side plate 150 and the left side plate 160 of the three plates standing in a U-shape so that the back of the bottom plate 210 is aligned with the back plate 140. Thus, the bottom plate 210 can be fixed at a predetermined position only by lowering the bottom plate 210 from the intermediate height position to the positions of the side lower frame portion 165 and the rear lower frame portion 145.

  That is, a hook receiving hole 171 and a latch receiving hole 173 are provided near the front end of the side lower frame portion 165 of the left side plate 160, as shown in FIG. Further, as shown in FIG. 3, a latch receiving hole 173 is provided, and one hook receiving hole 171 and two latch receiving holes 173 are also provided inside the lower side frame portion of the right side plate 150 (not shown). Is provided on the right side plate 150 symmetrically with the left side plate 160.

  As shown in FIG. 7, the hook portion 247 of the hook member 240 provided on the bottom surface side frame portion 217 of the bottom plate 210 and the projection portion 233 of the latch member 230 protrude outwardly from the bottom surface side frame portion 217 of the bottom plate 210. The bottom plate 210 is attached to the side plates 150 and 160 by inserting the protruding hook portion 247 into the hook receiving hole 171.

  As shown in FIG. 6, the hook receiving holes 171 are formed on the inner upper corners of the side lower frame portion 165 of the left side plate 160 from the part of the inner wall serving as the upper surface of the side lower frame portion 165 to the side lower frame portion 165. It opens so that it may cut out into a rectangle over a part of opposing wall used as an inner surface.

  A hook receiving hole 171 is provided at a position facing the side lower frame portion 165 of the right side plate 150 (not shown).

  Further, the latch receiving holes 173 are opened in a rectangular shape on the opposing wall of the side lower frame portion 165, and are formed at two locations on the side lower frame portion 165 of the left side plate 160 and face the left side plate 160. It is also formed at two locations on the lower side frame portion of the right side plate 150.

  As shown in FIGS. 7 and 8, the hook inserted into the hook receiving hole 171 protrudes outwardly from the bottom plate 211 that is the upper surface of the bottom plate 210 and hangs downward at the side end portion of the bottom plate 210. The hook member 240 having the hook portion 247 has a thick rod-shaped attachment portion 241, and a neck portion 245 extending obliquely upward from the end portion of the attachment portion 241 is extended from the neck portion 245. It has a hook portion 247 that extends horizontally and then extends downward, and also has a protruding portion 243 that slightly bulges from the lower surface of the mounting portion 241.

  Then, this projecting portion 243 is inserted into a hole provided on the lower surface of the auxiliary front frame portion 221 of the bottom plate 210, and the mounting portion 241 is fixed to the auxiliary front frame portion 221 with screws 249. The upper end surface of the hook portion 247 is flush with the bottom plate 211 of the bottom plate 210 and protrudes to the side of the bottom plate 210, and there is a slight gap between the outer surface of the bottom side frame portion 217 of the bottom plate 210 and the front plate. The shape extends downward to substantially the same height as the lower surface of the frame portion 221.

  The hook members 240 are provided on the left and right sides of the bottom plate 210 so that the neck 245 and the attachment portion 241 are accommodated in the auxiliary front frame portion 221 of the bottom plate 210.

  Further, as shown in FIG. 9, the latch member 230 is housed in the bottom side frame portion 217 arranged along the left and right ends of the bottom plate 210, and includes a base portion 231 provided with a side protrusion 233, A plate-like back portion 237 and a folded-back portion 235 that enables the base portion 231 to move in the direction of the back portion 237; and a plate-like side wall portion 239 that extends from both front and rear ends of the back portion 237 toward the end portion of the bottom plate 210. And the upper and lower end edges of the side wall portion 239 are assembled and fixed to the bottom surface side frame portion 217 so as to be sandwiched between the bottom surface plate 211 and the opposing surface of the bottom surface side frame portion 217.

  Then, a plate-like base portion 231 arranged so as to be pressed against the inside of the outer wall of the bottom side frame portion 217, a plate-like back portion 237 arranged substantially in parallel with the base portion 231 with a predetermined interval, and the base portion 231 and the back portion A latch-shaped folded portion 235 that connects to 237, and a projection 233 formed on the outer surface of the base portion 231 from a latch hole 225 provided on a side end surface of the bottom plate 210 (an outer wall of the bottom surface side frame portion 217). It is something to project.

  The protrusion 233 has a triangular prism shape with the upper surface being substantially horizontal, the lower surface being an inclined surface, and the horizontal direction being the axial direction.

  Further, the folded portion 235 has a bent shape formed by folding a band-like body thinner than the base portion 231 and the back portion 237, and is formed so as to be elastically deformable so as to narrow a gap between the base portion 231 and the back portion 237.

  Therefore, when the bottom plate 210 is lowered by bringing the side surface of the bottom plate 210 into contact with the inner side surfaces of the lower side frame portions 165 of the left and right side plates 150 and 160 so that the hook portion 247 is inserted into the hook receiving hole 171, the bottom plate 210 is lowered below the projection portion 233. The formed inclined surface is in contact with the inner surface of the side lower frame portion 165 and the projection 233 and the base portion 231 are pushed into the back portion 237 side, and the bottom plate 210 is moved along the side lower frame portion 165 inside the right side plate 150 and the left side plate 160. Can be lowered.

  Then, when the bottom plate 210 is lowered to a predetermined position, the bottom rear frame portion 215 of the bottom plate 210 is placed on the back lower frame portion 145 of the back plate 140, and the protruding portion 233 is positioned at the latch receiving hole 173. 9, the tip of the protrusion 233 is inserted into the latch receiving hole 173, and the protrusion 233 whose upper surface is a horizontal surface is inserted into the latch receiving hole 173, whereby the bottom plate 210 is moved to the left side plate 160. This prevents the side lower frame portion 165 and the side surface lower frame portion of the right side plate 150 from being displaced upward.

  Further, by inserting the hook portion 247 into the hook receiving hole 171, the horizontal portion of the hook portion 247 contacts the upper end of the inner wall of the side lower frame portion 165 forming the hook receiving hole 171, and the bottom plate 210 is attached to the side lower frame portion 165. And the opposite wall of the side lower frame portion 165 is sandwiched between the hanging portion of the hook portion 247 and the outer wall outer surface of the bottom surface side frame portion 217, and the rear end is attached to the back plate 140 by the hinge 180. The front end of the fixed right side plate 150 or left side plate 160 is prevented from opening more than 90 degrees with respect to the back plate 140.

  Since the bottom plate 210 is inserted between the left and right side plates 150 and 160, the front ends of the left and right side plates 150 and 160 are also prevented from moving inward so as to be within 90 degrees with respect to the back plate 140.

  The bottom plate 210 has a bottom rear frame portion 215 on the back side placed on the back lower frame portion 145 of the back plate 140, and a hook portion 247 on the front side of the bottom plate 210 is a lower side frame of the right side plate 150 and the left side plate 160. The bottom plate 210 is inserted below the lower end of the back plate 140 and the left and right side plates 150, 160, in other words, the back plate 140 and the left and right side plates 150, 160 are detached from the bottom plate 210 upward. Will be blocked.

  In addition, plate-like projecting plates that project from the left and right ends of the bottom plate 211 are formed on both ends of the bottom plate 21 on the left and right sides, and the projecting plates are mounted on the lower side frame portions of the right side plate 150 and the left side plate 160. In some cases, the bottom plate 21 is prevented from coming out below the lower ends of the left and right side plates 150,160.

  Thus, the right side plate 150 and the left side plate 160 fixed to the back plate 140 by the hinge 180 are opened at the assembly site, the bottom plate 210 is inserted between the right side plate 150 and the left side plate 160, and the bottom plate 210 is attached to the right side plate 150 or The bottom plate 210 is fixed to the left and right side plates 150 and 160 so that the hook portion 247 is engaged with the hook receiving hole 171 by lowering to the lower end position of the left side plate 160, and the left and right sides attached to the back plate 140 by the hinge 180 The side plates 150 and 160 can be fixed in place.

  In addition, the end of the bottom plate 211 in the immediate vicinity of the latch hole 225 has a jig hole 227 having a narrow rectangular shape, and the tip of the jig hole 227 is thinned to form a driver shape. Insert the jig, insert the tip of the jig between the base part 231 of the latch member 230 and the outer wall of the bottom side frame part 217, move the base part 231 in the direction of the back part 237, and retract the projection part 233 to retreat the bottom plate 210. The bottom plate 210 can be separated from the side plate.

  Further, as shown in FIGS. 2 and 3, engagement projecting members for projecting the engagement portions 193 from the side upper frame portions 153, 163 and the rear upper frame portion 143 are provided at the upper ends of the left and right side plates 150, 160 and the back plate 140. The 190 is fixed.

  As shown in FIG. 10, the engagement projecting member 190 projects a thick plate-like engagement portion 193 having a ridge line at the top end 195 as the upper end from the upper surfaces of the left and right side plates 150, 160 and the back plate 140, A recess 197 is provided on the inner surface of the thick plate-like engagement portion 193.

  Further, the left and right top surface side frame portions 117 provided along the left and right end portions of the top plate 110 and the top surface rear frame portion 115 provided along the rear end of the top plate 110 are shown in FIG. As described above, two engagement receiving members 120 are fixed to each frame portion.

  As shown in FIG. 11, when the engagement receiving member 120 is incorporated in the top surface side frame portion 117 of the top plate 110, a flat quadrangular frame upper portion 123 in contact with the inner lower surface of the top surface plate 111, the frame upper portion 123 The left and right frame side portions 125, which are flat quadrilaterals hanging from both ends of the frame, are substantially parallel to the inner surface of the outer wall of the top surface side frame portion 117, and the left and right sides are connected to the frame side portion 125 and hang from the frame upper portion 123. A lower part is opened by a main body frame 121 constituted by a flat quadrilateral frame back part 127 and a drooping part 131 which is a flat plate quadrilateral facing the frame back part 127 and hanging from the end of the frame upper part 123. It is a box shape.

  The drooping portion 131 has an engaging protrusion 133 that projects inwardly at the lower end (see FIG. 12), and has a plate-like projecting plate 135 that projects from the outer surface near the lower end. The frame back part 127 and the frame side part 125 are connected to the frame upper part 123 and connected to each other to form a box, and the main body frame 121 is connected to the top side frame. It is assembled and fixed to the receiving member mounting portion 119 of the portion 117.

  Then, as shown in FIG. 12, a box-shaped main body portion 191 is housed and fixed in the side surface upper frame portion 163 of the left side plate 160, and is provided on the upper surface of the main body portion 191 so as to be placed on the side surface upper frame portion 163. When the engaging portion 193 protruding from the wall is inserted into the inside of the engagement receiving member 120, the engaging protrusion 133 provided at the lower end of the hanging portion 131 of the engagement receiving member 120 is the engaging portion 193 of the engaging protruding member 190. The top plate 110 can be fixed to the upper end of the left side plate 160 by engaging with a recess 197 provided on the left side.

  The engagement receiving member 120 provided on the top surface side frame portion 117 formed on the right end portion of the top plate 110 and the top surface rear frame portion 115 formed on the rear end portion of the top plate 110, the right side plate 150, The engaging projection member 190 provided on the back plate 140 is engaged, and the top plate 110 is fixed to the right side plate 150 and the upper end of the back plate 140 in the same manner as the left side plate 160.

  Further, the engagement receiving member 120 has a protruding plate 135 protruding from the vicinity of the lower end of the hanging part 131. When the protruding plate 135 is pushed upward, the hanging part 131 is fixed to the upper part 123 of the frame. Is bent to the inside of the top plate 110, the lower end of the hanging part 131 is moved to the inside of the top plate 110 to remove the engaging projection 133 from the recessed portion 197, and the top plate 110 is attached to the right side plate 150 and the left side plate 160, It can be separated from the back plate 140.

  Thus, the storage 100 in which the left and right side plates 150, 160 are fixed to the back plate 140 by the hinge 180 is folded so that the left and right side plates 150, 160 overlap the back plate 140 to reduce the thickness and facilitate storage and transportation. When assembling at the site, the left side plate 160 and the right side plate 150 can be opened with respect to the back plate 140, and the back plate 140 and the side plates 150, 160 can be erected in a U-shape.

  Then, by simply inserting the bottom plate 210 between the left and right side plates 150, 160 and lowering the bottom plate 210 from above so as to insert the hook portions 247 protruding from both ends of the bottom plate 210 into the hook receiving holes 171 of the left and right side plates 150, 160, The bottom plate 210 can be fixed to the left and right side plates 150 and 160 and the back plate 140.

  Further, when the top plate 110 is placed above the back plate 140 and the left and right side plates 150 and 160 fixed in a U-shape and pressed downward, the projecting portion 243 of the engagement projecting member 190 becomes the engagement receiving member 120. Inserted and fixed, the top plate 110 can be fixed to the back plate 140 or the side plate.

  The left and right side plates 150 and 160 are fixed to the back plate 140 by hinges 180, and the only plate independent from the back plate 140 is the top plate 110 and the bottom plate 210. The bottom plate 210 is wider than the top plate 110 in the left-right width. And the hooks protrude from the left and right ends, so the distinction between the top plate 110 and the bottom plate 210 is clear, the number of independent parts is small, and the top plate 110 and the bottom plate 210 can be clearly identified. It can be done easily.

  Since the hook portion 247 protruding from the bottom plate 210 is engaged so as to be housed in the lower side frame portions of the left and right side plates 150, 160, the distance length between the tips of the hook portions 247 on both sides is The right and left side plates 150 and 160 have an outer surface that is shorter than the distance between the right side plate 151 and the left side plate 161. The top plate 110 placed on the upper ends of the back plate 140 and the left and right side plates 150 and 160 is the right side plate 151. The top plate 110 and the bottom plate 210 separated from the back plate 140 during storage and transfer are the same as or substantially the same as the back plate 140 because the distance between the back plate 140 and the left side plate 161 is the same as the horizontal length of the back plate 140. The length can be made uniform as the horizontal length of.

  The assembly type storage according to the present invention can be disassembled and folded without increasing the volume, is convenient for storage and transportation, and the left and right side plates are attached to the back plate by hinges. It can be assembled very easily by simply opening the side plate and lowering the bottom plate and the top plate from above.

DESCRIPTION OF SYMBOLS 100 Storage 110 Top plate 111 Top surface plate 113 Top surface front frame part 115 Top surface rear frame part 117 Top surface side frame part 119 Receiving member attaching part 120 Engagement receiving member 121 Main body frame 123 Frame upper part 125 Frame side part 127 Frame inner part 131 Hanging part 133 Engaging protrusion 135 Projecting plate 140 Back plate 141 Back plate 143 Back upper frame portion 145 Back lower frame portion 147 Back side frame portion 150 Right side plate 151 Right side plate 153 Right side upper frame portion 157 Right side front frame portion 159 Side surface Rear frame portion 160 Left side plate 161 Left side plate 163 Side upper frame portion 165 Side lower frame portion 167 Side front frame portion 169 Side rear frame portion 171 Hook receiving hole 173 Latch receiving hole 177 Shelf receiving rail 180 Hinge 181 First fixing portion 183 First 2 fixed portion 185 first coupling portion 187 second coupling portion 189 hinge pin 201 screw 190 engagement protrusion Material 191 Body portion 193 Engagement portion 195 Tip portion 197 Depression portion 210 Bottom plate 211 Bottom plate 213 Bottom front frame portion 215 Bottom rear frame portion 217 Bottom side frame portion 221 Auxiliary front frame portion 223 Auxiliary rear frame portion 225 Latch hole 227 Jig Hole 230 Latch member 231 Base portion 233 Projection portion 235 Folding portion 237 Back portion 239 Side wall portion 240 Hook member 241 Main body portion 243 Projection portion 245 Neck portion 247 Hook portion 249 Screw

Claims (4)

It has a plate-shaped top plate, bottom plate, back plate, right side plate, left side plate,
The right side plate and the left side plate are respectively attached to the right end edge and the left end edge of the back plate by hinges,
The assembly type storage, wherein the bottom plate is sandwiched between the right side plate and the left side plate and fixed to the right side plate and the left side plate by a hook portion.   In the left and right side plates coupled to the back plate by the hinge, the movable center when rotating with respect to the back plate is the rear inner corner of the left and right side plates, and the front side of the back plate The position close to the side end or immediately proximal thereof, the inner surface near the rear end of the left and right side plates, and the front end of the side end of the back plate or the position closest thereto. The assembly-type storage described in 1.   The hook portion protrudes outward from the vicinity of the front end of the bottom plate at both left and right end surfaces of the bottom plate, and the hook portion is lowered to the lower end position of the back plate, the right side plate, and the left side plate. The assembly type storage according to claim 1 or 2, wherein the assembly type storage is engaged with left and right side plates.   The back plate and the left and right side plates have engaging portions that slightly protrude from the respective upper end surfaces, and the top plate has engagement receiving members in the vicinity of the left and right end portions and in the vicinity of the rear end. The assembly according to any one of claims 1 to 3, wherein the top plate is fixed to upper ends of the back plate and the left and right side plates by inserting and engaging a portion with the engagement receiving member. Formula storage.

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