JP2005160559A - Assembly type storage furniture - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To easily attach an opening/closing door 50 and a drawer by utilizing a structure shelf board 70 for vertically dividing the inside of storage furniture 1. <P>SOLUTION: A storage space surrounded by a frame body of the storage furniture 1 is vertically partitioned, and one structure shelf board 70 shorter than the depth dimension of the frame body is mounted detachably or fixedly on the inner surface of the side plate of the frame body. On the front and rear side edges of the structure shelf board 70, end stage parts 72 of a T-shaped cross section, each of which is high at the front and rear ends of the storage furniture and is provided with a level difference part 73 of a low height on the inner side, are provided respectively. While attaching holes 79 each for inserting the base part 80a of a hinge means 80 to the opening / closing door 50 are provided on the front end face of the end stage part 72, an attaching member 75 with the attaching holes 79 for inserting the base part 80a of the hinge means 80 and fixing the base part with a screw 54 is fixed on the lower surface side of the level difference part 73. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  More particularly, the present invention relates to a structure of a prefabricated storage furniture, and more specifically, a storage space is formed by connecting a structural shelf board to the upper and lower middle parts of a frame body composed of a pair of left and right side plates, a base plate, and a top plate. An assembly type in which an opening / closing door and / or a sliding door for closing the storage space is disposed on the front end side of the structural shelf, and the entire upper surface of the structural shelf can be covered with a flat shelf cover body accordingly. It relates to the structure of storage furniture.

  Conventionally, as an assembly-type cabinet, a plurality of intermediate shelves are arranged between a pair of left and right side plates and a base plate and a top plate, and a vertical shelf receiving member is screwed to the inner surface of a pair of left and right outer plates, A configuration is known in which the left and right side edges of the shelf board are inserted into and supported by the locking groove holes at the same height of the shelf receiving member (Patent Document 1).

  In addition, a pair of front and rear vertical frame columns are fixed to the inner surfaces of the pair of left and right side plates in the assembly type cupboard, and a long shelf support bar is fixed horizontally between the front and rear pair of frame columns. What was comprised so that the latching | locking part of the left-right both sides of a shelf board might be mounted is known (patent document 2).

Furthermore, as an assembling-type storage body having a frame structure that is easy to manufacture, store, transport, and disassemble and has a high strength, the top plate, the base plate, and the left and right side plates are respectively an outer wall portion and an outer wall portion inside the outer wall portion. A hollow reinforcing portion extending in the length direction in cooperation is provided. The corner connecting member that connects the left and right end portions of the top plate and the base plate and the upper and lower ends of the left and right side plates is a fitting piece that extends in a direction orthogonal to the base piece having a length substantially equal to the depth dimension of the top plate, the base plate, and the side plate. It is known that the fitting piece is fitted into the hollow portion of the reinforcing portion and then fixed with a fastening screw (Patent Document 3).
Japanese Utility Model Publication No. 63-20346 (see FIG. 1) Japanese Utility Model Publication No. 46-6630 (see FIGS. 3 and 6) JP 2002-78537 A (see FIGS. 5 and 7)

  However, in the assembly-type storage furniture described in Patent Documents 1 to 3, when the upper and lower storage spaces are formed in the frame body by an intermediate shelf that partitions the upper and lower middle portions of the frame body in the storage furniture, the hinges and sliding doors of the opening and closing doors Although the rail member of the door could be attached to the frame body, but could not be provided on the intermediate shelf, an open / close door was provided separately to cover the front of each storage space, or the open / close door and the sliding door Thus, in order to arrange different types of opening / closing members vertically, a member different from the intermediate shelf or an additional member is required.

  The object of the present invention is to divide the storage space in the frame of the storage furniture vertically by a structural shelf, and by using this structural shelf, it is possible to easily attach an opening / closing door and a sliding door to the upper and lower parts, and the structural shelf It is an object of the present invention to provide an assembling-type storage furniture having an excellent appearance so that a shelf cover body that can flatten the upper surface of the housing can be mounted.

  In order to achieve the above object, the assembly type storage furniture of the invention described in claim 1 is an assembly type storage furniture comprising a frame body with a pair of left and right side plates, a base plate, and a top plate. It has an end step portion having an L-shaped cross section along the front and rear side edges of the plate and the side plate, and the orientation of the end step portion having the L-shaped cross section is low at the front and rear ends of the frame body and high at the inside. While being formed in a stepped shape, the storage space surrounded by the frame body is divided up and down, and one or more structural shelf boards shorter than the depth dimension of the frame body can be attached to and detached from the inner surface of the side plate or fixed The front and rear side edges of the structural shelf are respectively provided with end step portions having a T-shaped cross section having a stepped portion having a high height at the front and rear ends of the storage furniture and a low height inside, respectively. Hinging means for the opening and closing door and / or the sliding door on the front end surface of the end step portion of the shelf board As to protrude the support bracket of the rail member, the lower surface side of the step portion is one having an attachment portion of the hinge means and the support bracket.

  According to a second aspect of the present invention, in the assembly-type storage furniture according to the first aspect, a shelf cover body is detachably disposed on the structural shelf so as to cover at least the stepped portion of the end stepped portion. Is.

  According to a third aspect of the present invention, in the assembly-type storage furniture according to the second aspect, the shelf cover body is configured in accordance with types of closing members such as an open / close door and a sliding door disposed on the front end side of the frame body. Are formed differently.

  Invention of Claim 4 is the assembly-type storage furniture in any one of Claims 1 thru | or 3. WHEREIN: In the location where a height is low among the edge parts of the inner periphery of the rear surface side of the said frame, A back plate is arranged so as to block the rear side of the storage space, and the upper and lower ends of the back plate are locked to the high stepped portions of the end steps on the rear side of the base plate, top plate, and structural shelf plate. Or it is concluded.

  According to invention of Claim 1, the depth dimension of a structural shelf board is shorter than the depth dimension of a frame, and it equips the lower surface of the cross-section T-shaped end step part of a structural shelf board, and is provided with the said end step part. The hinge means for the open / close door and / or the support bracket of the rail member for the sliding door can be easily projected and attached to the front end surface of the door, and assembly work is facilitated.

  According to the second aspect of the present invention, the shelf cover body is detachably disposed on the structural shelf so as to cover at least the stepped portion of the end stepped portion. The upper surface of the mounting portion of the support bracket of the rail member can be covered with a shelf cover body to improve the appearance.

  According to invention of Claim 3, what changed the form of the shelf cover body according to the kind of closing members, such as an opening / closing door and a sliding door, can be mounted | worn easily, and the change of the kind of storage space of storage furniture is possible. Can respond immediately.

  According to the fourth aspect of the present invention, the back plate for closing the back surface (back surface) of the storage furniture can be attached very easily, and the fastening means can be reduced, and the assembly work is facilitated.

  Next, an embodiment of the present invention will be described in detail with reference to the drawings. FIG. 1 is a perspective view of the assembly-type furniture of the present invention, FIG. 2 is a sectional view taken along the line II-II in FIG. 1, FIG. 3 is a perspective view when a structural shelf is mounted, and FIG. FIG. 4 is a perspective view of an outer side plate, an inner side plate, an end connecting member, and an additional connecting member.

  As shown in FIGS. 1 to 4, the assembly-type storage furniture 1 (hereinafter simply referred to as storage furniture 1) according to the present invention is between a pair of left and right outer plates 2, 2 and both outer plates 2, 2. The one or more extension side plates 3 to be arranged, and the one or more base plates 4 and the top plate 5 are detachably connected via the end connection member 6 and the addition connection member 7 so as to be orthogonal to each other. Thus, the frame can be increased in number (however, one outer plate is not shown in FIGS. 1 and 2). In addition, when it is set as the unit assembly-type storage furniture which does not add storage space, it will be comprised by the left-right paired outer side board 2, 2 and the one base plate 4, the top plate 5, and the four connection members 6 for ends.

  In the present embodiment, the outer side plate 2, the inner side plate 3, the base plate 4 and the top plate 5 are formed in a rectangular shape in plan view by bending a thin metal plate or the like, and the width dimension D0 of each plate 2 to 5 is stored furniture. 1 (frame) is set to the same depth D0 (see FIGS. 1 and 3). Further, the end connection member 6 and the extension connection member 7 are integrally molded products made of ABS resin material, aluminum die casting, or the like, and the length of the end connection member 6 is the same as the depth dimension D0 of the assembly-type storage furniture 1. Is set to The length dimension D1 of the connecting member 7 for extension is slightly shorter than D0.

  In addition, in 1st Embodiment, it is supported by the floor surface via the leg body 8 (refer detailed drawing of FIG. 15) which can adjust height on the lower surface of the ground plane 4. FIG. Also, a single structural shelf 70 as will be described in detail later is fixed to each inner surface side of the outer plate 2 and the additional side plate 3 at a midway height position between the outer plate 2 and the additional side plate 3. As a result, storage spaces are formed vertically in the frame (see FIG. 2).

  [Base plate 4 and top plate 5] The basic shapes of the base plate 4 and the top plate 5 are front and rear ends having a substantially L-shaped cross section extending in the depth direction of the storage furniture 1 (frame body) along the front and rear side edges of the wide flat plate 10, respectively. Steps 11 and 12 are formed (see FIGS. 4 and 5). The front end step portion 11 and the rear end step portion 12 are formed in a hollow end fitting portion into which a part of the end connecting member 6 is fitted, and are also used as a reinforcing portion. The lengths of the front and rear end step portions 11 and 12 are equal to the width D0 of the main plate 4 and the top plate 5 (see FIG. 8). In the front and rear end step portions 11 and 12, the end portion 14 having a low height (L1) at the front and rear side edges of the base plate 4 and the top plate 5 and the back side of the end portion 14 (inward of the depth side of the storage furniture 1) ), A substantially L-shaped hollow fitting portion is formed by the stepped portion 15 having a large height dimension (L2) (see FIGS. 5A, 5B, and 8). . The end portion 14, the stepped portion 15, and the auxiliary fitting portion 18 are formed by bending the front and rear end reinforcing frames 13 and spot welding and fixing them to the inner surface of the flat plate 10.

  Further, a central reinforcing frame 16 having a U-shaped cross section that is long in the depth direction of the furniture is attached to a substantially central portion of the inner surface of the flat plate 10 so as to extend in the front direction of the furniture 1 and fixed by spot welding. A hollow central fitting portion 17 and an auxiliary fitting portion 19 surrounded by the central reinforcing frame 16 and the flat plate 10 are configured. Although the length of the end portion 14 is equal to the frontage dimension W0 of the flat plate 10, the stepped portion 15, the auxiliary fitting portion 18, the central fitting portion 17 and the auxiliary fitting portion 19 are shown in FIG. As shown in FIG. 8, the flat plate 10 is formed to be short by entering W <b> 1 from both end edges in the opening direction. Since the main plate 4 and the top plate 5 have the same shape, and the front and rear end step portions 11 and 12 have the same dimensions and are symmetrical in the depth direction of the storage furniture 1, they can be practically inverted and shared in the up-down and left-right directions. Is.

  [Outer Plate] The basic shape of the outer plate 2 is shown in FIG. 4, but is substantially the same as the basic shape of the base plate 4 and the top plate 5, and as shown in FIGS. 6 (a) and 6 (b), the outer surface of the outer plate 2 is shown. The front and rear edge reinforcing frames made of metal plates fixed by spot welding to the inner surface of the flat plate 10 and bent portions obtained by bending the front and rear edge pieces extending along the vertical direction of the flat plate 10 constituting the flat plate 10 inward. 13 and an end portion 14 having a low height dimension (L1) at the front and rear side edges of the flat plate 10, and a height dimension (L2) at the back side of the end portion 14 (inward of the depth side of the storage furniture 1). The large stepped portion 15 forms a substantially L-shaped hollow fitting portion. Further, a central reinforcing frame 16 having a U-shaped cross section that is long in the depth direction of the furniture is attached to a substantially central portion of the inner surface of the flat plate 10 so as to extend in the front direction of the furniture 1 and fixed by spot welding. A hollow central fitting portion 17 and an auxiliary fitting portion 19 surrounded by the central reinforcing frame 16 and the flat plate 10 are configured. Although the length of the end portion 14 is equal to the height of the flat plate 10, the stepped portion 15, the auxiliary fitting portion 18, the central fitting portion 17 and the auxiliary fitting portion 19 are shown in FIG. As shown, the flat plate 10 is formed to be short by entering H1 from both end edges in the frontage direction. The outer side plate 2 can be shared by both left and right sides by being inverted vertically and horizontally.

  [Additional Side Plate] The basic shape of the additional side plate 3 is a U-shape at a substantially central portion of the flat plate 20 having a wide width (depth dimension D0) as shown in FIGS. 4, 8, 7A and 7B. The front and rear edge pieces of the flat plate 20 are extended in an inward direction so as to extend vertically along the front and rear end edges of the flat plate 20 and the central reinforcing frame 21 that is bent in the shape and extends in the vertical direction. A cross section L made of a metal plate having a bent portion bent into a letter shape, a front end step portion 24 and a rear end step portion 25 having a substantially T shape or cross shape, and fixed by spot welding to one side of the flat plate 20. The two flat plates 20 are overlapped with each other so that the central reinforcing frame 21 and the like face each other and a hollow portion is formed inside, and spot welding is performed. It is a thing.

  Accordingly, a rectangular hollow center fitting portion 23 extending in the vertical direction is formed at the center of the depth dimension of the side plate 3 for extension, and auxiliary fitting portions 22a are formed on both sides thereof. The T-shaped front and rear end step portions 24 and 25 have an end portion 27 having a low height (L1) extending along the front face of the front end of the flat plate 20 and a rear side of the end portion 27 (the depth of the storage furniture 1). The end step portion 24 and the rear end step portion 25 are fitted in a substantially T-shaped or cross-shaped hollow shape. A portion is formed (see FIGS. 7A, 7D, and 8). The length of the end portion 27 is equal to the height dimension H0 of the flat plate 20, but the stepped portion 28, the central fitting portion 23, and the auxiliary fitting portion 22a are flat plates as shown in FIG. It is formed short by entering H2 from the upper and lower end edges of 20.

  The front end step portion 11 and the rear end step portion 12 in the outer side plate 2, the base plate 4, and the top plate 5, and the front end step portion 24 and the rear end step portion 25 in the extension side plate 3 have the same shape.

  [End Connection Member 6 and Additional Connection Member 7] Next, the configurations of the end connection member 6 and the additional connection member 7 will be described. FIGS. 9A to 9D show the end connection member 6. The base body 30 having a substantially rectangular cross section has a length of D0 and extends in the depth direction of the storage furniture 1 (frame body). Square pieces 30 a are formed at the corners of the base body 30 so as to protrude by the thickness of the flat plates 10 and 20. First and second end fitting pieces 31a and 31b, second end fitting pieces 32a and 32b, and center fitting pieces 33a and 33b are provided at both front and rear ends of the base body 30 so as to protrude in directions orthogonal to each other. Yes. Further, auxiliary insertion pieces 33c protrude from both front and rear end portions of the short central insertion piece 33a as appropriate, and the distance between the auxiliary insertion pieces 33c is set equal to the length of the central insertion piece 33b. Yes.

  The first end fitting pieces 31a and 31b having an L-shaped cross section and the second end fitting pieces 32a and 32b having an L-shaped cross section are substantially L-shaped hollows at the front and rear ends of the base plate 4, the top plate 5 and the outer plate 2, respectively. The front end stepped portion 11 and the rear end stepped portion 12 having a fitting portion can be fitted from the left and right direction (frontage direction), respectively. The first end fitting pieces 31a, 31b and the second end fitting pieces 32a, 32b extend in the front-rear end face direction of the base body 30 and fit into the front end portion 14 having a low height, and a thin plate-like fitting portion 35a. A boss portion 35b having a substantially rectangular cross section that fits in the stepped portion 15 having a high height is integrally formed.

  Further, the first end fitting pieces 31a and 31b and the second end fitting pieces 32a and 32b have a T-shaped cross section in the side plate 3 for addition with the end connection member 6 and the addition connection member 7 described later back to back. The front end stepped portion 24 and the rear end stepped portion 25 can be fitted precisely from above and below.

  On the other hand, the pair of the center insertion piece 33a and the auxiliary insertion piece 33c and the center insertion piece 33b are in a form that can be fitted into the center fitting portion 17 in the base plate 4, the top plate 5 and the outer plate 2 respectively.

  Further, with respect to the center fitting portion 23 in the side plate 3 for extension, a pair of the center insertion piece 33a and the auxiliary insertion piece 33c is set in a state where the end connection member 6 and the addition connection member 7 described later are back to back. And the center insertion piece 33b is a form which can be fitted exactly from the up-down direction in a back-to-back state with the center insertion piece 43a in the connecting member 7 for expansion (described later).

  In the embodiment, the end connecting member 6 is formed in a symmetrical shape with respect to the center in the longitudinal direction of the base body 30 (see FIGS. 9A to 9D). In addition, the connection corner part (right-angle connection location part) of the base plate 4 and the outer side plate 2 by the end connection member 6, the connection corner part of the top plate 5 and the outer side plate 2, the end connection member 6 and the connection member for extension. In the T-shaped connecting portion between the two base plates 4 and the side plates for extension 3 that are connected in a front-facing direction that are connected back to back, the corner piece 30a of the end connecting member 6 is stored on the outer surface of the storage furniture 1. The furniture 1 (frame) is exposed long along the depth direction, and the end face 36 of the square piece 30a is exposed on the front and rear surfaces of the storage furniture 1 (frame) (see FIG. 1).

  The extension connecting member 7 having substantially the same form as the end connecting member 6 has an elongated base body 40 having a length in a state in which the thin plate-like fitting portions 35a located at the front and rear ends are removed and extending in the depth direction. As shown in FIGS. 10 (a) to 10 (d), first and second end fitting pieces 41a and 41b, second end fitting pieces 42a and 42b, center fitting pieces 43a, 43b are provided so as to protrude in directions orthogonal to each other. The first end fitting pieces 41a and 41b are fitted into a part of the stepped portion 28 in the T-shaped front and rear end step portions 24 and 25 of the side plate 3 for extension, and the second end fitting pieces 42a and 42b are fitted to the base plate 4 and the top plate. The front and rear end step portions 11 and 12 of the plate 5 are fitted into the stepped portions 15 respectively.

  In addition, the auxiliary insertion piece 43c protrudes from both front and rear ends of the central insertion piece 43a as appropriate, and the distance between the auxiliary insertion pieces 43c is set equal to the length of the central insertion piece 43b. In addition, in the embodiment, the connecting member for extension is also formed in a symmetrical shape with respect to the center of the base body 40 in the longitudinal direction.

  When the end connection member 6 and the addition connection member 7 are stacked back to back, the height of the base 40 is lower than the base 30 by the height of the square piece 30a. Only the square piece 30 a is exposed between the space and the top plate 5.

  On one side of the center fitting pieces 33a, 33b, 43a, 43b in the end connection member 6 and the extension connection member 7, fastening for fixing the base plate 4, the top plate 5, the outer side plate 2 and the addition side plate 3 is performed. A concave groove 45a is formed to prevent the flat head and pan-shaped head of the screw from protruding, and a screw-in pilot hole 45 is formed at a position corresponding to the concave groove 45a (see FIG. 9, see FIG. The central reinforcing frames 16 and 21 in the base plate 4, the top plate 5, the outer plate 2, and the side plates 3 for extension are formed with a dish-like recess 37 having a mounting hole at a location corresponding to the lower hole 45 (FIG. 5). 6 and 7), the head portion of the fastening screw for fixing is located in the recess 37.

  It should be noted that ribs for guiding grooves 38 provided to facilitate the insertion of the central fitting pieces 33a and 33b in the end connecting member 6 are provided in the central fitting portions 17 in the base plate 4, the top plate 5 and the outer plate 2. 38a is fixed (see FIGS. 5, 6, 9 and 10).

  [Structural shelf board] Next, it connects horizontally between a pair of outer side plates 2 and 2 or between the outer side plate 2 and the side plate 3 for extension, and moves the interior of the storage furniture 1 (frame body) up and down. A structural shelf board 70 as a shelf board for forming a plurality of storage spaces will be described with reference to FIGS. 2, 3, 11, and 12. As shown in FIGS. 11 and 12 (a) to 12 (c), the basic shape of the structural shelf board 70 is the depth dimension D3 of the flat plate 71 made of a metal plate from the depth dimension D0 of the storage furniture 1 (frame body). It is a value (dimension D3 = D0−D2 × 2) obtained by dividing twice the depth dimension D2 of the front and rear end portions 11 and 12 (see FIG. 2). It is formed to be equal to the dimension between the inner surfaces of 2 and 2 (between the center fitting portions 17 and 17) or between the outer plate 2 and the inner surface of the side plate 3 for expansion (between the center fitting portions 17 and 23).

  The front and rear edges of the flat plate 71 have front and rear end stepped portions 72 that extend in the front-end direction and are bent in a T-shaped cross section, and a stepped portion 73 having a low height. A U-shaped reinforcing frame 72 that is bent in a U-shape and extends in the frontage direction has a central reinforcing frame 73 that has a U-shaped cross-section that is spot-welded and also extends in the frontage direction. On the lower surface side of the stepped portion 73, a mounting portion 75 having a U-shaped cross section that also serves as a reinforcing frame and a mounting portion of a hinge means 80 or a drawer rail member 81, which will be described later, is arranged so as to extend in the frontage direction. It adheres with. In the vertical side piece 77 which is bent downward on the left and right sides of the flat plate 71, a lower hole 78 for fixing to the inner surface (central reinforcing frames 16, 21) of the outer side plate 2 or the extension side plate 3 with a fastening screw is formed. (See FIG. 11C and FIG. 12). Further, the front and rear end stepped portions 72 are mounted for inserting the mounting base portion 80a of the hinge means 80 or the support bracket 82 of the rail member 81 for the drawer into the mounting member 75 at a portion closer to the end in the frontage direction. A hole 79 is formed in two upper and lower stages (see FIG. 11B). This structural shelf 70 is also formed symmetrically with respect to the central portion of the storage furniture 1 in the depth direction.

  In addition, a reinforcing member 76 that extends across the front and rear end stepped portion 72 and the stepped portion 73 having a low height and protrudes by a dimension W3 in the frontage direction is welded and fixed to the lower surface side (FIG. 11 ( a) and FIG. 12). A total of four reinforcing members 76 are provided on the left and right sides of the structural shelf 70. Each of the reinforcing members 76 is an optional member 83 (not shown, a support side plate of a drawer rail for slidably supporting the left and right sides of the drawer, and an intermediate shelf plate). To support the left and right sides of the shelf plate, etc.

  Next, the structure which mounts | wears with the rotation type door (opening door type) opening / closing door 50 or the sliding door 51 which opens and closes the front surface of the storage furniture 1 using the structural shelf board 70 is demonstrated. 14 to 17 show a configuration in which the base portion of the opening / closing door 50 is attached to the front side of the storage furniture 1 through the hinge means 80. As shown in FIGS. 5C and 14, the stepped portion 15 and the auxiliary fitting portion 18 of the front end step portion 11 (rear end step portion 12) in the base plate 4 and the top plate 5 are horizontally long mounting holes. 52, and the attachment hole 79 is formed in two steps, upper and lower, in the front end step portion 72 and the attachment member 75 in the structural shelf board 70 described above. Therefore, in order to arrange the opening / closing door 50 between the top plate 5 and the structural shelf plate 70 or between the structural shelf plate 70 and the ground plate 4, the hinge means 80 is provided on the base side of the upper and lower ends of each opening / closing door 50. The front end side mounting piece 80b is fixed to the screw 53 or the like (see FIGS. 14, 15 and 17), and the flat plate bracket-shaped base portion 80a of the hinge means 80 is inserted into the mounting hole 52 and the mounting hole 79, and the auxiliary fitting is performed. The joint 18 and the attachment member 75 are fixed with screws 54. In addition, it attaches with respect to the structure shelf board 70 so that the head of the screw | thread 54 may be exposed in the level | step-difference part 73. FIG. On the other hand, in the auxiliary fitting portion 18 of the top plate 5, a retaining tongue piece 56 that is engaged with a retaining hole 55 formed in the base portion 80 a is cut and raised. As shown in FIGS. 14 and 16, the fully-closed opening / closing door 50 enters the front surface of the storage furniture 1 (frame body), and the fully-opening opening / closing door 50 projects forward from the front surface of the storage furniture 1 (frame body). As shown in FIG. 16, the hinge means 80 is provided with an eccentric mechanism.

  And the shelf cover body 84 for hiding the upper surface of the stepped portion 73 in the structural shelf 70 and the head of the screw 54 of the auxiliary fitting portion 18 in the base plate 4 so that the attachment portion of the hinge means 80 is not visible from the outside. , 85 are detachably mounted on the top surface of the structural shelf board 70 and the main board 4 (see FIGS. 13, 14, 15 and 17). Only the front end portions of these shelf cover bodies 84 and 85 are formed so that the shallow step 57 extends in the frontage direction. In particular, the upper surface of the front and rear end stepped portion 72 and the upper surface of the stepped portion 57 are formed so as to be flush with the structural shelf board 70 (see FIG. 14).

  When a rail member 81 of the sliding door 51 to be described later is attached, a shelf cover body 84 ′ placed on the front end step portion 72 of the structural shelf board 70 and fitted in the stepped portion 73 by the downward projection 87 so as not to move back and forth. By adopting this form, the head of the screw 64 in the stepped portion 73 can be concealed, and the entire upper side of the structural shelf 70 can be made wide and flat to increase the placement area of the article (see FIG. 20).

  A latch device 60 that can be released by a latch shaft 59 that rotates integrally with the handle 58 is disposed on the upper and lower ends of one inner surface of the double door opening / closing door 50. The latch claw 60 a in the latch device 60 moves up and down by the rotation of the latch shaft 59, and the front and rear ends of the latching portion 61 on the back side of the stepped step portion 15 of the base plate 4 and the top plate 5 and the structural shelf plate 70. The latch portion 59 is configured to be able to release the latch by moving in the axial direction of the latch shaft 59 with respect to a locking portion (not shown) on the back surface side of the stepped portion 72 (see FIGS. 18A and 18B). In that case, it is preferable that a through hole 62 through which the latch claw 60a can be inserted is formed in the step 57 of the shelf cover bodies 84 and 85 (see FIG. 13).

  19 and 20 show a configuration in which the upper and lower rail members 81 of the sliding door 51 are mounted on the front side of the storage furniture 1 (frame body), and support brackets that support both ends of the base portion of the rail member 81 made of an aluminum extruded material or the like. 82 is attached to the rail member 81 in a direction orthogonal to its extending direction and fixed to the screw 64. Each support bracket 82 may be inserted into the mounting holes 52 and 79 and fixed with screws 64 in the same manner as the hinge means 80.

  FIGS. 21 and 22 show the attachment structure of the back plate 9 that closes the back surface of the storage furniture 1 (frame body). FIG. 21 (a) shows an embodiment in which the back plate 9 is fixed in the back opening of the storage furniture 1. ) And FIG. 21 (b) show that the longitudinally long portion of the peripheral frame 9a in which the periphery of the metal plate material of the back plate 61 is bent inward is a low height of the outer plate 2 and the side plates 3 for extension with screws 65. It is fastened to the front end portion 14 (the front end step portion 24 and the end portion 27 of the rear end step portion 25).

  As shown in FIG. 22, when the U-shaped bent portion 9b on the lower end side of the back plate 9 is locked to the stepped portion 15 of the base plate 4 and the front and rear end stepped portion 72 of the structural shelf board 70, the screw fixing portion is omitted. it can. The bent portion 9 c at the upper peripheral edge of the back plate 9 is screwed to the lower stepped portion 15 of the top plate 5 and the lower surface of the front and rear end stepped portion 72 of the structural shelf 70.

  In the embodiment shown in FIG. 23, the upper and lower structural shelf boards 70, 70 are vertically arranged between the upper and lower structural shelf boards 70, 70 by arranging them at appropriate intervals in the middle of the storage furniture 1 (frame body). Thus, an open storage space that opens to the front and rear surfaces can be formed. This open storage space can be formed between the structural shelf board 70 and the top board 5, or can be formed between the structural shelf board 70 and the main plate 4.

  In the present invention, the front surfaces of the upper and lower storage spaces of the storage furniture 1 (frame body) may be covered only by the door 50 or the sliding door 51, or may be covered by a combination thereof. Furthermore, it is also possible to arrange a drawer (not shown).

It is a perspective view of the assembly-type furniture of this invention. It is the II-II sectional view taken on the line of FIG. It is a perspective view of the state which attaches a structure shelf board to storage furniture (frame body). It is a schematic perspective view of each part of a top plate, a ground plate, an outer side plate, a side plate for extension, a connecting member for end, and a connecting member for extension. (A) is a partially cutaway plan view of the inside of the main plate and the top plate, (b) is a cross-sectional view, and (c) is a partial front view as seen in the direction of arrow Vc-Vc in FIG. (A) is a partially cutaway plan view on the inner surface side of the side plate, and (b) is a cross-sectional view. (A) is a partially cutaway plan view of one side of the side plate for expansion, and (b) is a cross-sectional view. It is a perspective view for explanation in the case of connecting a ground plane and a side plate for expansion using an end connection member and a connection member for expansion. (A)-(d) is the perspective view which looked at the connection member for ends from each direction. (A)-(d) is the perspective view which looked at the connection member for continuous addition from each direction. (A) is a top view of a structural shelf board, (b) is a front view, (c) is a sectional view taken along line XIc-XIc in FIG. 11 (a). It is a perspective view which shows the form of the reinforcement member of the edge part of a structure shelf board. It is a perspective view of a shelf cover body. It is side sectional drawing which shows the attachment part of the hinge means of an opening-and-closing door. It is a sectional side view in the case of attaching the hinge means of the lower end of an opening-and-closing door to a main plate. It is a top view of the attaching part of a hinge means. It is a perspective view of the attaching part of a hinge means. (A) is a side sectional view showing the latch release state of the latch device of the door, (b) is a side sectional view in the latched state. The top view which shows the attachment of the rail member for sliding doors, and a support bracket, (b) is a bottom view. It is a sectional side view which shows attachment of a rail member and a support bracket. (A) is sectional drawing which shows the attachment part of a backplate and an outer side board, (b) is sectional drawing which shows the attachment part of the side plate for extension, and a backplate. It is a sectional side view which shows the attachment part of a backplate, a baseplate, a top plate, and a structure shelf board. It is the perspective view seen from the front of the embodiment which formed the storage space of the opening-and-closing shape in the up-and-down middle part of storage furniture.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Assembling-type storage furniture 2 Outer plate 3 Side plate for extension 4 Base plate 5 Top plate 6 End connection member 7 Connection member for extension 9 Back plate 10 Flat plate 11 Front end step portion 12 Rear end step portion 14 Front end portion 15 Stepped portion 16 Center Reinforcement frame 17 Center fitting part 20 Flat plate 21 Center reinforcement frame 23 Center fitting part 24 Front end step part 25 Rear end step part 26 Front and rear end reinforcement frame 27 End part 28 Stepped part 30, 40 Base 31a, 31b, 41a, 41b 1st end insertion piece 32a, 32b, 42a, 42b 2nd end insertion piece 33a, 33b, 43a, 43b Center insertion piece 34a, 35a Insertion part 50 Opening / closing door 51 Sliding door 52 Mounting hole 54, Screw 57 Step 70 Structure shelf 71 Flat plate 72 front and rear end stepped portion 73 stepped portion 75 mounting member 79 mounting hole 80 hinge means 80a base 84, 85, 84 'shelf cover body

Claims (4)

Assembly type storage furniture comprising a frame body with a pair of left and right side plates, a base plate and a top plate,
It has an end step portion having an L-shaped cross section along the front and rear side edges of the base plate, the top plate, and the side plate, and the orientation of the end step portion having the L-shaped cross section is low at the front and rear ends of the frame body, respectively. On the other hand, while being formed in a high stepped shape,
A storage space surrounded by the frame body is vertically divided, and one or more structural shelf boards shorter than the depth dimension of the frame body are detachably or fixedly attached to the inner surface of the side plate,
On the front and rear side edges of the structural shelf plate, the height is high at the front and rear ends of the storage furniture, respectively, and the inner side has a T-shaped end step portion having a step portion with a low height,
The hinge means and support on the lower surface side of the stepped portion so that a hinge means for the opening / closing door and / or a support bracket of a rail member for the sliding door protrude from the front end surface of the end step portion of the structural shelf. Assembly-type storage furniture characterized by having a bracket mounting portion.   The assembly-type storage furniture according to claim 1, wherein a shelf cover body is detachably disposed on the structural shelf so as to cover at least the step portion of the end step portion.   The assembly-type storage furniture according to claim 2, wherein the shelf cover body is formed to have a different shape depending on a type of a closing member such as an opening / closing door and a sliding door arranged on a front end side of the frame body. . A back plate is arranged at a lower part of the inner peripheral end step on the rear side of the frame so as to close the rear side of the storage space,
The upper and lower end portions of the back plate are locked or fastened to high step portions of the respective end step portions on the rear side of the base plate, the top plate, and the structural shelf plate. Assembling-type storage furniture described in 1.

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