JP4532304B2 - Hanging cupboard - Google Patents

Description

  The present invention relates to a hanging cabinet in which a plurality of panels are combined in a box shape to define a storage space therein, and doors are provided on the front side or both the front side and the rear side so that the doors can be opened and closed.

For example, in a kitchen such as a hotel or restaurant, a hanging cupboard that is installed above a table and stores articles such as food, beverages, or tableware has a plurality of panels connected in a box shape (for example, a patent Reference 1). In this hanging cabinet, an illumination box and a non-combustible material for preventing thermal effects from the range hood are fixed to the bottom panel forming the bottom of the hanging cabinet main body with screws. In order to improve the appearance of the lower panel, a bottom cover as a decorative material may be provided, and the bottom cover is also fixed to the lower panel with screws.
Japanese Patent Laid-Open No. 9-84641

  By the way, since the hanging cupboard fixes the lighting box and the bottom cover to the lower surface panel with screws from below, the screws are exposed on the outer bottom surface which is a design surface, and there is a difficulty that impairs the appearance. be pointed out. In addition, the uneven portion of the screw is difficult to clean and easily collects dust and the like, which is inconvenient as a hanging cabinet installed above a table that handles food. Therefore, the above problem is solved by adhering another decorative material on the screw to form a double structure. However, it takes time and increases the cost. When adhering a decorative material, the decorative material may peel off over time due to deterioration of the adhesive.

  That is, the present invention has been proposed in view of the above-mentioned problems inherent in the hanging cabinet according to the prior art, and a locking portion for attaching the bottom cover to the bottom panel is provided on the outer bottom surface side. The purpose is to provide a hanging cabinet that is exposed and does not impair the appearance.

In order to overcome the above problems and achieve the intended purpose, the hanging cupboard according to the present invention is:
It consists of a top panel that forms the ceiling, a bottom panel that faces the top panel, and a pair of left and right side panels, and at least the front opening in the storage space defined by these panels is opened and closed freely. In a hanging cupboard with a door,
A plurality of locking portions provided on the lower surface side of the lower panel;
A bottom cover correspondingly provided on the upper surface side to be locked to each locking portion;
By engaging each of the locking portions with the corresponding locked portion, the bottom cover can be attached to the lower surface of the lower surface panel in a state where the engaging portion by the locking portion and the locked portion is hidden. It is characterized by comprising.

In order to overcome the above-mentioned problems and achieve the intended purpose, a hanging cupboard according to another invention of the present application,
A top panel forming a ceiling surface, a bottom panel opposite to the top panel, a pair of left and right side panels, and a rear panel for closing the rear side of the storage space defined by these panels, In a hanging cabinet with a door that opens and closes the opening on the front side,
A front crosspiece that extends downward along the front end portion of the bottom panel, and has a plurality of slits at the required intervals on its inner surface,
A rear crosspiece extending downward along the rear end of the bottom panel;
It has a rising portion formed upward at the front end portion and the rear end portion, and comprises a bottom cover formed with a protruding piece that can be inserted into each slit correspondingly to the rising portion on the front side,
By inserting the protruding piece of the front rising part into each slit of the front crosspiece from the rear side, and by fastening the rear crosspiece of the bottom panel and the rear rising part with a fixing member, A bottom cover is attached to the bottom surface of the bottom panel.

  According to the invention according to claim 1 of the present application, the respective locking portions provided on the lower surface side of the lower panel are engaged with the corresponding locked portions provided on the upper surface of the bottom cover, respectively. Since the bottom cover is attached to the lower surface of the lower panel while the engagement portion by the locked portion is hidden, the engagement portion is not exposed on the outer bottom surface of the hanging shelf, so the outer bottom surface is good. While showing an appearance, it becomes easy to clean and can maintain a sanitary condition suitably. Further, since the lower panel and the bottom cover are mechanically attached, the bottom cover does not fall off with time.

  According to the invention of claim 2, since the bottom cover is attached to the lower surface of the lower surface panel by engaging the engaging groove provided in the bottom cover with the engaging portion provided on the lower surface panel, Since a fixing member such as a screw or a welding mark is not exposed on the bottom surface, the outer bottom surface shows a good appearance and can be easily cleaned and kept in a sanitary state. Further, since the lower panel and the bottom cover are mechanically attached, the bottom cover does not fall off with time. Furthermore, according to the invention of claim 3, the engagement holes formed in the bottom frame disposed on the upper surface of the bottom cover are engaged with the plurality of second engaging portions protruding downward on the lower surface of the lower panel. By comprising, the bending of a bottom cover can be suppressed and the intensity | strength of a cupboard bottom part can be raised.

  According to the invention of claim 3, the protruding piece provided at the front end of the bottom cover is inserted into the slit provided in the front crosspiece of the lower surface panel, and the rear rising portion of the rear crosspiece of the lower surface panel and the bottom cover Since the bottom cover is attached to the lower surface of the lower panel by fastening with a fixing member, fixing members such as screws and welding marks are not exposed on the outer bottom surface of the hanging cabinet, The bottom surface shows a good appearance and can be easily cleaned and can maintain a sanitary condition. Further, since the lower panel and the bottom cover are mechanically attached, the bottom cover does not fall off with time.

  Next, the hanging cupboard according to the present invention will be described below with reference to the accompanying drawings by giving a preferred embodiment. In addition, in the hanging cupboard of an Example, let the A arrow view of FIG. 1 be a front side, and let the opposing direction of the side panel which faces each other be a horizontal direction. Here, the bottom cover referred to in the present invention is not limited to a decorative material that improves the appearance of the lower panel, but includes a cover that is attached to cover the lower surface of the lower panel such as a lighting box or a non-combustible material.

  FIG. 1 is a schematic perspective view showing a hanging cupboard according to the first embodiment. The hanging cupboard 10 is a top panel 12 that forms a ceiling surface, and a bottom panel that is arranged to face the top panel 12 and forms a bottom surface. 20 and a pair of side panels 14, 14 that connect the upper panel 12 and the lower panel 20 to form left and right side panels, and these panels 12, 14, 14, 20 A storage space S in which the openings S1 and S1 are opened is defined on both sides. Each side panel 14 has its upper end abutted against the side end of the upper panel 12 and fixed to each other at a plurality of locations by screws (fixing members) 16 from the side, and the lower end is fixed to the side end of the lower panel 20. They are assembled in a box shape by abutting and fixing to each other with screws 16 in the same manner. In addition, the openings S1 and S2 facing the front and rear of the storage space S in the hanging cabinet 10 are closed by a pair of sliding doors (doors) D and D, respectively, so that they can be opened and closed. From either of these, articles can be taken in and out of the storage space S. Each side panel 14 includes a side frame 15a and a side cover 15b. The side frame 15a and the lower panel 20 are fixed with screws 16 and then covered with the side cover 15b from the side. Here, not only the screw 16 but also a rivet or other fixing member can be adopted for connecting the members.

  Each of the panels 12, 14, 14, and 20 is made of a plate material such as metal or resin, and the front end and the rear end of the lower surface of the upper panel 12 that defines the openings S1 and S1 of the storage space S are Upper guide grooves (not shown) extending in the lateral direction are respectively recessed. In addition, the front end portion and the rear end portion of the upper surface of the lower surface panel 20 that define the openings S1 and S1 of the storage space S extend in the lateral direction corresponding to the upper guide grooves of the upper surface panel 12. Lower guide grooves 20a are respectively recessed. That is, the upper ends of the pair of sliding doors D and D are slidably held in the front or rear upper guide groove in the upper panel 12, and the lower ends are front or rear guides in the lower panel 20. It is slidably held in the groove 20a, and the front or rear opening S1 is closed to be opened and closed.

  Moreover, the bottom cover 40 which covers the lower surface of this lower surface panel 20, and comprises the outer bottom surface of the hanging shelf 10 is attached to the lower surface of the said lower surface panel 20 (refer FIGS. 2-4). The attachment structure of the lower surface panel 20 and the bottom cover 40 corresponds to the engagement grooves 46 and 50 provided in the bottom cover 40 with a plurality of locking protrusions (locking portions) 26 and 30 provided on the lower surface panel 20. By being inserted, it is configured to be engaged and fixed to flange portions 44, 44 or a bottom frame 48 described later, and a fixing member such as a screw is not used (see FIG. 6). That is, the edge portion formed by the engagement groove 46 in each flange portion 44 or the edge portion formed by the engagement hole 50 in the bottom frame 48 is engaged with the engagement protrusions 26 and 30 that are engagement portions. It functions as a locking part. Further, by inserting and fixing the respective locking projections 26 and 30 into the corresponding engagement grooves 46 or the engagement holes 50, the bottom cover 40 is formed on the lower surface of the lower panel 20 in a state where these engagement portions are hidden. Configured to be able to install. Cushioning materials 34 and 34 such as polystyrene foam are interposed between the bottom panel 20 and the bottom cover 40 so as to be reinforced.

  The lower surface panel 20 has a substantially rectangular plate-like body as a main body 22, and lower guide grooves 20a, 20a extend in the lateral direction at the front end portion and the rear end portion thereof, respectively, and are recessed and provided in the front and rear guide grooves 20a. , 20a becomes a mounting surface in the storage space S. The main body 22 is integrally formed with crosspieces 24, 24 extending downward at the front end portion and the rear end portion thereof over the substantially entire length in the lateral direction. The end of the is reinforced. The crosspiece 24 of the embodiment is bent at a right angle toward the other crosspiece 24 after the front end portion or the rear end portion of the main body 22 is bent downward, and the front end portion is further bent at the main body 22. It is formed so as to have a bowl-like cross-sectional shape that is bent upward at a right angle toward the bottom surface (see FIG. 4). That is, the outer surface of each crosspiece 24 constitutes the front and rear outer faces of the lower panel 20, and the bottom surface of the crosspiece 24 aligns with the bottom cover 40 to constitute the outer bottom surface of the hanging rack 10. Moreover, the 1st latching convex part 26 as a latching | locking part which protrudes toward the inner surface in the other crosspiece 24 which faced on the inner surface (surface which faces the other crosspiece 24) of each crosspiece 24 is provided. However, a plurality (four in the embodiment) are arranged in the lateral direction with a predetermined interval.

  The left and right side end portions of the main body 22 are respectively formed with bent portions 22a and 22a that are bent at a right angle downward, and extend in the front-rear direction along the bent portions 22a. Each vertical reinforcing member 32 is disposed. The vertical reinforcing member 32 is a substantially U-shaped member that opens upward in cross section when broken in the lateral direction (see FIG. 3), and functions as a reinforcing material for the left and right end portions of the bottom panel 20. At the same time, a screw hole 18 is appropriately opened at the overlapping portion of the bent portion 22a of the main body 22 and the vertical reinforcing member 32, and the screw 16 is screwed into the screw hole 18 so that the side frame 15a of the side panel 14 is attached. It is configured to be fixed to the lower panel 20. Further, on the lower surface of the main body 22, a U-shaped frame 28 that opens upward in the cross section is disposed in the middle in the front-rear direction in correspondence with the longitudinal reinforcing members 32, 32 corresponding to the respective side end portions of the main body 22. It extends so as to extend in the horizontal direction, and functions as a reinforcing material that receives a load in the vicinity of the center of the main body 22 that is the mounting portion of the lower panel 20 (see FIG. 6). The frame 28 is disposed with its open end facing the bottom surface of the main body 22, and a plurality of second locking projections (second locking portions) projecting downward at the center of the lower surface. ) 30 are arranged in the lateral direction at a required interval. Further, the lower corner portion 32a on the outer surface side of each vertical reinforcing member 32 is recessed, and as shown in FIG. 3, a convex portion formed at the lower end portion of the vertical flange portion 52 and the side panel 14 to be described later of the bottom cover 40. 14a is configured to engage. A required gap B is defined between the lower corner portion 32 a and the vertical flange portion 52, and a plurality of locking projections 26, 30 provided on the lower panel 20 are provided in an engagement groove 46 provided on the bottom cover 40. , 50 is provided to allow the bottom cover 40 to slide relative to the lower panel 20 when inserted correspondingly.

  The first locking projection 26 and the second locking projection 30 have the same configuration. That is, as shown in FIG. 7, the first locking projection 26 and the second locking projection 30 have a collar member 27 whose tip is expanded as a main body, and a through-hole 27a formed in the collar member 27. And are fixed by fastening with screws 16 in the holes 24a and 28a opened in the crosspiece 24 or the frame 28 as the installation base. The collar member 27 is a substantially conical body having a tip portion that protrudes in an umbrella shape compared to the base portion that abuts against the crosspiece 24 or the frame 28, and a through hole 27a is formed along the axial direction thereof. ing. That is, when the collar member 27 is attached to the crosspiece 24 or the frame 28 with the screw 16, the small diameter portion thereof is inserted through an engagement groove 46 or an engagement hole 50 described later, and the large diameter portion and the crosspiece 24. Alternatively, a predetermined gap is defined with the frame 28, and a flange portion 44 and a bottom frame 48, which will be described later, of the bottom cover 40 are engaged with this gap.

  As shown in FIG. 5, the bottom cover 40 covering the lower surface of the lower panel 20 includes a flat plate portion 42 that is a substantially rectangular plate-like body, and upward from the front end portion and the rear end portion of the flat plate portion 42. The flange portions 44 and 44 project from each other and a bottom frame 48 disposed on the upper surface of the flat plate portion 42. The flange portions 44 and 44 are formed over substantially the entire length in the lateral direction by bending the front end portion and the rear end portion of the flat plate portion 42 at a right angle upward, respectively. The separation width is set to be substantially the same as the separation width of the inner side surfaces of the crosspieces 24, 24 provided on the lower panel 20. Each flange portion 44 has a plurality of (four in the embodiment) engagement grooves 46 corresponding to the plurality of first locking projections 26 protruding from the inner surface of the corresponding crosspiece 24. Yes. In other words, the spacing between the adjacent engaging grooves 46, 46 is set to be substantially the same as the spacing between the corresponding first locking projections 26, 26, and the engaging grooves 46, 46 facing front and rear are symmetrical. ing. The engagement groove 46 has an open end at the upper end of the flange portion 44, a vertical groove portion 46a opened in the vertical direction, and a horizontal groove portion 46b extending in the lateral direction connected to the other end of the vertical groove portion 46a. The vertical groove 46a is set to open larger than the large-diameter portion of the first locking projection 26, and the horizontal groove 46b is a small-diameter portion of the first locking projection 26. Insertion is allowed, and the large diameter portion is set to a width that does not allow insertion. Then, the bottom cover 40 is slid in the horizontal direction in a state where the first locking projections 26 of the lower surface panel 20 are inserted from the open ends of the vertical groove portions 46a in the corresponding engagement grooves 46. When the locking projection 26 is positioned and engaged with the closed end of the horizontal groove 46b, the bottom cover 40 is attached to the lower panel 20 so as to integrally form the outer bottom surface of the hanging cabinet 10.

  The bottom frame 48 is a U-shaped member whose sectional shape broken in the front-rear direction opens downward, and is disposed on the upper surface of the bottom cover 40 with its open end facing downward. It is located approximately in the middle of the front-rear direction and extends in the lateral direction. On the upper surface of the bottom frame 48, a plurality (four in the embodiment) of engagement holes 50 are formed corresponding to the respective second locking projections 30 protruding from the frame 28. Each engagement hole 50 is formed in a so-called harpoon shape in which the opening shape is a combination of the large-diameter hole portion 50a and the small-diameter hole portion 50b along the lateral direction, and the large-diameter hole portion 50a is formed in the engagement groove 46. Is set to be located on the open end side of the vertical groove 46a. In addition, each engagement hole 50 is set to a size that allows the large-diameter hole portion 50a to allow insertion of the large-diameter portion of the second engagement protrusion 30 and the small-diameter hole portion 50b to be the second engagement protrusion. The diameter is smaller than the large-diameter portion of the portion 30, and the dimension is set to allow the insertion of the small-diameter portion in the second locking convex portion 30. When the bottom cover 40 is attached to the lower panel 20, each engagement hole 50 has a large-diameter hole portion when the first locking projection 26 faces the open end of the vertical groove portion 46 a in the engagement groove 46. 50 a is arranged so as to face the second locking projection 30, and when the first locking projection 26 is located at the closed end of the horizontal groove 46 b in the engagement groove 46, the second locking projection 30. Is formed so as to be located in the small-diameter hole 50b.

  A vertical flange portion 52 is bent at each side end of the bottom cover 40 so as to extend upward. When the bottom cover 40 is attached to the lower panel 20, each side end is The corresponding vertical reinforcing member 32 is covered, and the vertical flange portion 52 is engaged with the recessed lower corner portion 32a of the vertical reinforcing member 32 (see FIG. 3). Each of the vertical flange portions 52 includes a protruding piece 52a that protrudes horizontally outward from the middle of the vertical flange portion 52, and the protruding piece 52a is positioned on the upper surface of the convex portion 14a of the side panel 14. That is, when the bottom cover 40 is attached to the lower panel 20, the bottom cover 40 is engaged with the first locking projections 26 and the engagement grooves 46, and the second locking projections 30 and the engagement holes 50. The protrusions 52a and 52a are supported by the edges of the convex portions 14a and 14a of the side panels 14 and 14, respectively.

[Operation of Example 1]
Next, the operation of the hanging cupboard according to the first embodiment will be described. When the bottom cover 40 is attached to the lower surface panel 20, the bottom cover 40 is positioned between the two crosspieces 24, 24 in the lower surface panel 20, and each first locking convex portion 26 of the lower surface panel 20 is positioned. The vertical groove portions 46a of the corresponding engagement grooves 46 in the bottom cover 40 face each other, and are biased laterally with respect to the respective second locking projections 30 so that the corresponding large-diameter hole portions 50a of the engagement holes 50 face. Make the two relative to each other. By displacing the bottom cover 40 in the direction approaching the lower panel 20, the first locking projection 26 is inserted into the vertical groove 46 a of the engagement groove 46 from the open end side, and the second locking projection 30. Is inserted into the large-diameter hole 50 a of the engagement hole 50, and the upper surface of the bottom frame 48 is brought into contact with the lower surface of the frame 28. At this time, the first locking convex portion 26 is located at a connecting portion between the vertical groove portion 46 a and the horizontal groove portion 46 b in the engaging groove 46. Next, the bottom cover 40 is slid horizontally toward the closed end of the horizontal groove portion 46b, so that the first locking convex portion 26 engages with the flange portion 44 at the closed end of the horizontal groove portion 46b and the second engagement. The bottom cover 40 is attached to the lower panel 20 in a state where the stop convex portion 30 is positioned in the small diameter hole portion 50 b of the engagement hole 50 and engaged with the bottom frame 48. That is, when each first locking projection 26 is positioned in the horizontal groove 46 b of the engagement groove 46, the gap between the large diameter portion of the first locking projection 26 and the crosspiece 24 facing the large diameter portion. The flange portion 44 is sandwiched between the flange portions 44 and the flange portions 44 and 44 are sandwiched between the crosspieces 24 and 24, so that the movement of the bottom cover 40 in the front-rear direction is restricted. Further, the movement of the bottom cover 40 in the vertical direction is restricted by the upper and lower edges of the first locking projection 26 penetrating the horizontal groove 46b in the flange portion 44 that defines the horizontal groove 46b. Further, when each second locking projection 30 is positioned in the small diameter hole 50b of the engagement hole 50, the large diameter portion of the second locking projection 30 is caught by the edge of the small diameter hole 50b, and the bottom frame 48. The second locking projection 30 penetrating the small-diameter hole 50b is controlled in the front-rear direction by the edge of the bottom frame 48 that defines the small-diameter hole 50b. Movement is restricted. At this time, the flat plate portion 42 of the bottom cover 40 and the lower surface of the crosspiece 24 in the lower surface panel 20 are located on the same plane, and both constitute the outer bottom surface of the hanging cabinet 10.

  When the bottom cover 40 is attached to the lower panel 20, the first locking projections 26 of the lower panel 20 are inserted into the engagement grooves 46 of the bottom cover 40, and the second locking projections 30 of the lower panel are mounted on the bottom. Since the bottom cover 40 is simply slid with respect to the lower surface panel by inserting it into the engagement hole 50 of the cover 40, it is possible to save the trouble of fastening with a fixing member such as a screw, and to have good assembly workability and special A manufacturing tool can be reduced because a simple jig or the like is not required.

  In the lower panel 20 provided with the bottom cover 40, each side panel 14 aligns the convex portion 14 a with the corner 32 a of the vertical reinforcing member 32 in the lower panel 20, and each of the lower panels 20. The screw hole 18 opened at the lower end of the side frame 15a is aligned with the screw hole 18 opened on the side surface, and the screw 16 is screwed from the outside of the side frame 15a to be fixed. Further, after fixing the top panel 12 to the upper ends of the side frames 15a with screws 16, respectively, the side covers 15b are respectively attached, so that the side panels 14 are covered with the side covers 15b from the side. Completed.

  As described above, the attachment structure of the bottom cover 40 to the lower surface panel 20 is such that the engagement grooves 46 and the engagement holes 50 are engaged with the locking projections 26 and 30 of the lower surface panel 20 respectively. The fixing projections 26 and 30, the engagement groove 46 and the engagement hole 50 are respectively provided on the surfaces which are hidden inside when they are fitted together. Thus, the engaging portion is not exposed on the outer bottom surface of the hanging cabinet 10 and the engaging portion is not exposed on the front and rear surfaces facing the user. The lower panel 20 is fixed to the side frame 15a of the side panel 14 with screws 16, and the side frame 15a is covered with the side cover 15b from the side, so that these screws 16 do not appear on the side surface. That is, the outer surface of the hanging cupboard 10 is excellent as a decorative surface because fixing members such as screws and rivets and welding marks are not exposed for assembling the panels 12, 14, 14, and 20. Appearance can be expressed, and since there is no unevenness due to the fixing member and it can be flattened, cleaning becomes easy and hygienic. In addition, the attachment structure of the bottom cover 40 and the lower panel 20 is not a chemical structure using an adhesive or the like, and the engagement of the engagement protrusions 26 and 30 with the engagement groove 46 and the engagement hole 50 is performed. Since it is a mechanical device that has been used, it does not peel or detach due to deterioration over time, is highly reliable as a mounting structure, and can maintain a fixed state of both semipermanently.

  The bottom cover 40 according to the first embodiment functions not only as a decorative surface that covers the lower surface of the lower surface panel 20 and improves designability, but also as a reinforcing material that suppresses the expansion of the lower surface panel 20 in the front-rear direction. That is, when an article is placed on the lower surface panel 20 and a load is applied, the lower surface panel 20 warps in the front-rear direction and a force acts so as to displace the crosspieces 24, 24 in the direction of expanding each other. Since each crosspiece 24 resists the force of expanding by the engagement of the first locking projection 26 and the bottom cover 40 via the engagement groove 46, the bottom panel 20 is prevented from being bent and subjected to a load. It shows excellent reinforcing action. Therefore, the allowable load of the article placed on the lower panel 20 can be increased, and other reinforcing members can be reduced, so that the cost can be reduced. In addition, the engagement structure of the locking projections 26, 30 and the engagement grooves 46 and the engagement holes 50 can be mounted on the lower surface panel 20 by changing the dimensions of the lower surface panel 20 by increasing the number thereof. It has high versatility because its strength can be increased according to the load.

  The bottom cover 40 not only fits and holds the engagement grooves 46 to the plurality of first locking projections 26 provided on the crosspieces 24 of the lower surface panel 20 at the front and rear ends, Since the center portion is also configured to fit and hold the engagement holes 50 to the plurality of second locking projections 30 provided on the frame 28 of the lower panel 20, the bottom cover 40 has a large size. Further, the flat plate portion 42 of the bottom cover 40 is flattened and the appearance can be further improved.

  In addition, in Example 1, although the double-folding type hanging cabinet 10 provided with the slide doors D and D on both front and rear sides has been described, even in the case of a single door having a door only on the front side, The attachment structure of the lower surface panel 20 and the bottom cover 40 can be applied. Moreover, as a door, it is not limited to a slide door, Other structures, such as a swing door pivotally supported by opening S1 via the hinge, can be employ | adopted. Further, in the first embodiment, the bottom cover 40 is attached to the lower surface panel 20 with an engagement structure using the first locking projections 26 and the engagement grooves 46 and the second locking projections 30 and the engagement holes. 50. However, it may be configured from only one of them.

  FIG. 8 is a schematic perspective view illustrating a hanging cupboard according to the second embodiment. In the first embodiment, the double-folding type hanging cabinet 10 provided with the sliding doors D and D in the front and rear openings S1 and S1 in the storage space S has been described, but the hanging cabinet 11 in the second embodiment includes the top panel 12, The lower panel 20 and the pair of side panels 14 and 14 are combined in a box shape to define the storage space S, the rear side is closed by the rear panel 58, and the opening S1 that opens to the front side is formed by the sliding doors D and D. It is intended for the single-open type that can be opened and closed freely. In addition, in the structural member of the hanging cupboard 11 of Example 2, the same thing as the member of an Example attaches | subjects the same code | symbol, and abbreviate | omits description.

  The lower surface panel 60 of the second embodiment extends downward along the front end portion to form a front bar member 62 similar to that of the first embodiment. The inner side surface of the front bar member 62 extends in the lateral direction. A plurality of slits 64 (three in the right and left side edges and the center in Example 2) are opened at a required interval (see FIG. 9). A rear bar member 66 extending downward is formed at the rear end of the lower panel 60. On the other hand, rising portions 72 and 74 extending upward are bent at the front and rear end portions of the bottom cover 70, respectively, and a rear rising portion is formed at the front end portion of the front rising portion (front rising portion) 72. Protruding pieces 72 a that horizontally protrude toward the front away from the portion (the rising portion on the rear side) 74 are formed so as to correspond to each of the plurality of slits 64. Here, the protruding piece 72 a can be inserted into the slit 64, and the width thereof is set to be substantially the same as the width of the slit 64.

  The bottom cover 70 inserts the projecting pieces 72a correspondingly into the respective slits 64 of the lower surface panel 60 from the rear and aligns the rear rising portion 74 with the rear side of the rear bar member 66 so that the rear cover 70 The bottom cover 70 covers the lower surface of the lower panel 60 by screwing a screw (fixing member) 16 into the screw hole 18 appropriately formed in the overlapping portion of the side crosspiece 66 and the rear rising portion 74. It is attached in a state (see FIG. 10). That is, the bottom cover 70 is supported at the front side with respect to the lower surface panel 60 by the insertion structure of the projecting piece 72a into the slit 64, and the rear side is fixed to the rear beam member 66 of the lower surface panel 60 with the screw 16 from the rear. . Further, the rear panel 58 is connected to each other by a rivet (not shown) in a state where the rear bar member 66 and the rear rising portion 74 of the bottom cover 70 are covered from the rear side. The joining structure between the lower panel 60 and each side panel 14 is the same as that in the first embodiment. Further, a cushion material 34 such as foamed polystyrene is interposed between the lower surface panel 60 and the bottom cover 70 for reinforcement.

  The attachment structure of the bottom panel 60 and the bottom cover 70 in the hanging cabinet 11 of the second embodiment is not exposed to fixing members such as screws or welding marks on the outer bottom surface of the hanging cabinet 11 as in the hanging cabinet 10 of the first embodiment. Since it is a structure, it has effects such as high designability and ease of assembly. In addition, since the rear side of the bottom cover 70 is fixed with the screw 16, the front mounting structure can be simply configured by simply inserting the protruding piece 72 a of the bottom cover 70 into the slit 64 of the lower surface panel 60.

It is a schematic perspective view which partially cuts and shows the hanging cupboard which concerns on suitable Example 1 of this invention. It is a bottom view which cuts and shows the lower surface panel of the hanging cupboard of Example 1 partially. It is BB sectional drawing of FIG. It is CC sectional drawing of FIG. The bottom cover of Example 1 is shown, Comprising: (a) is a top view, (b) is D arrow directional view of (a). It is a schematic perspective view which shows the assembly condition of the lower surface panel of Example 1, and a bottom cover. It is a schematic perspective view which decomposes | disassembles and shows the latching convex part of Example 1. FIG. It is a schematic perspective view which partially cuts off the hanging cupboard which concerns on Example 2, and shows from a rear surface side. It is a schematic perspective view which shows the assembly condition of the lower surface panel of Example 2, and a bottom cover. It is a longitudinal cross-sectional view which shows the assembly condition of the lower surface panel of Example 2, and a bottom cover.

Explanation of symbols

12 Upper panel, 14 Side panel, 16 Screw (fixing member), 20 Lower panel 24 Bar material, 26 First locking projection (locking portion), 30 Second locking projection (locking portion)
40 Bottom cover, 44 Flange, 46 Engagement groove (locked part), 48 Bottom frame 50 Engagement hole (locked part), 58 Rear panel, 60 Bottom panel, 62 Front bar 64 Slit, 66 Rear Side bar, 70 Bottom cover 72 Front rising part (front rising part), 72a Projection piece 74 Rear rising part (rear rising part), S storage space, S1 opening D Slide door (door)

Claims (4)

It consists of a top panel (12) forming a ceiling surface, a bottom panel (20) facing the top panel (12), and a pair of left and right side panels (14, 14). , 20) in a hanging cabinet provided with a door (D, D) that opens and closes at least a front opening (S1) in a storage space (S) defined by
A plurality of locking portions (26, 30) provided on the lower surface side of the lower panel (20);
A bottom cover (40) provided with a locked portion (46, 50) that can be engaged with each locking portion (26, 30) on the upper surface side,
By engaging each of the locking portions (26, 30) with the corresponding locked portion (46, 50), the locking portion (26, 30) and the locked portion (46, 50) are engaged. A hanging cabinet characterized in that the bottom cover (40) can be attached to the lower surface of the lower panel (20) in a state where the joint portion is hidden.   A plurality of crosspieces (24, 24) extending downward from the front and rear ends of the lower panel (20) are arranged at a required interval in the lateral direction, and the inner side faces the other crosspiece (24). The locking portion (26) protrudes from the front and rear end portions of the bottom cover (40) toward the upper portion of the flange portion (44, 44), at the upper end of the flange portion (44). An engagement groove (46) that forms a substantially L-shaped locked portion that opens at one end is opened to correspond to each locking portion (26), and each locking portion (26) corresponds to each corresponding engagement. After inserting into the groove (46), the bottom cover (40) is slid in a predetermined direction to engage the locking portion (26) with the flange portions (44, 44), thereby The hanging cabinet according to claim 1, wherein a bottom cover (40) is attached to the lower surface.   A plurality of second locking portions (30) as protruding portions are provided on the lower surface of the lower panel (20), and the upper surface of the bottom cover (40) corresponds to the second locking portion (30). A bottom frame (48) having an engagement hole (50) for forming a locked portion is provided, and the second locking portion is attached to the bottom frame (48) through the engagement hole (50). The hanging cupboard according to claim 1 or 2, wherein (30) is engaged. A top panel (12) forming a ceiling surface, a bottom panel (60) facing the top panel (12), a pair of left and right side panels (14, 14), and these panels (12, 14, 14, 60) The rear panel (58) that closes the rear side of the storage space (S) defined by the storage space (S), and a door (D, that opens and closes the front opening (S1) in the storage space (S). In a hanging cupboard with D),
A front crosspiece (62) that extends downward along the front end of the lower panel (60) and has a plurality of slits (64) at the required intervals on the inner surface thereof;
A rear crosspiece (66) extending downward along the rear end of the lower panel (60), and
A protruding piece (72a) that has a rising portion (72, 74) formed upward at the front end portion and the rear end portion, and can be inserted into the slit (64) correspondingly to the rising portion (72) on the front side The bottom cover (70) formed with
The protrusions (72a) of the front rising portion (72) are correspondingly inserted into the slits (64) of the front crosspiece (62) from the rear side, and the rear crosspiece (66 ) And the rear rising part (74) with the fixing member (16), thereby attaching the bottom cover (70) to the lower surface of the lower panel (60). .

Images