JP3883301B2 - Kitchen furniture cabinet structure - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
This invention relates to kitchen furniture installed in kitchens such as sinks, cooking surfaces, kitchen furniture equipped with heaters, composite kitchen furniture, sinks as sectional kitchens, cooking tables, stovetops as components of system kitchens. It relates to a cabinet structure, and particularly has a feature in the lower part of the back surface.
[0002]
[Prior art]
As disclosed in Japanese Patent Application Laid-Open Nos. 50-5147, 58-68135, etc., the conventional cabinet structure of kitchen furniture includes a cabinet comprising a bottom plate, a back plate, both side plates, and a front door. The storage unit was configured by placing it on a pedestal as required.
In such a conventional cabinet, the bottom plate and the back plate are mostly assembled at right angles. Therefore, for example, in order to connect the water supply / drainage pipe, gas pipe and electrical wiring along the wall surface, or to avoid the water supply / drainage pipe and gas pipe raised from the floor near the wall surface, a separate structure with the back plate of the cabinet assembled in front There was a need to prepare a cabinet.
Alternatively, a conventional cabinet is cut at the site so that the lower end of the back plate and the depth of the bottom plate are shortened, and a separate member or a cut member is connected so as to be perpendicular to the original member to provide a space at the lower back of the cabinet. Processing was also performed to provide.
[0003]
In Japanese Patent Laid-Open No. 10-127381, in order to avoid the above-described trouble, an opening is provided in the lower corner of the back side of the cabinet body, and a substantially L-shaped corner member 50 that covers the opening is attached so that the front and back sides can be reversed. A proposed structure has been proposed. FIG. 5 shows an example in which a corner member 50 is arranged and formed with screws so as to form a piping space in the lower corner of the cabinet. If piping space is not required, install it upside down.
[0004]
[Problems to be solved by the invention]
Manufacturing a cabinet with a different structure in advance requires preparing two types of cabinets, which increases the manufacturing cost.
Similarly, when processing on-site, work costs and preparation of parts are increased, and work quality is inevitable.
In the case where a corner member having a substantially L-shaped cross section is attached so that it can be turned upside down, it is expected that it will not be easy to attach and detach at the actual construction site, causing problems in handling. That is, it is difficult to provide reinforcing ribs because of the possibility of both surfaces becoming the inner surface, and the strength of the member is maintained by the molded wall thickness, so the weight is increased, If the clearance required for routing when installing the corner member in the cabinet is secured, there will be a gap between the side plate of the cabinet and the corner member. To avoid this, the corner member should be long enough not to open the gap. It became a structure that became difficult.
[0005]
[Means for Solving the Problems]
The present invention has been developed to solve the problems of the prior art, and has a cabinet structure in which an opening is provided in the lower part of the back surface and is joined by a separate connecting member. By providing a space at the bottom of the back or not providing a common cabinet.
In addition, by providing rational connecting members and cabinet structures depending on the materials, shapes, and functions of the connecting members, kitchen furniture that can immediately respond to on-site work such as plumbing and electrical work for kitchen facilities. It was possible to have a cabinet structure.
[0006]
The invention of claim 1 is a cabinet structure of kitchen furniture, in which the lower end of the back plate and the depth of the bottom plate are shortened to provide an opening, and a connecting member for closing the opening is attached to the inner surface of the back plate and the bottom plate, The connecting member is formed as a flat plate, and both end portions in the longitudinal direction are set as attachment sides to the inner surfaces of the back plate and the bottom plate, and the back plate and the bottom plate are interposed between these attachment sides. Provide a vertical side and a horizontal side when connecting the gap at the corner with the exit corner, interposing a bending band made of a soft material between the mounting side and the vertical side, between the horizontal side and between the vertical side and the horizontal side, etc. Are formed integrally with a hard material, and the output corner and the input corner can be formed by turning upside down with one connecting member.
[0007]
According to a second aspect of the present invention, in the cabinet structure for kitchen furniture according to the first aspect, an L-shaped receiving member is attached to the inner side of both side plates of the cabinet, and both end portions of the connecting member are mounted.
The invention of claim 3 is characterized in that a large number of reinforcing protrusions are formed in the longitudinal direction of one side of the vertical side and the horizontal side of the connecting member.
[0008]
DETAILED DESCRIPTION OF THE INVENTION
1 and 2 show a cabinet 1 for kitchen furniture according to the present invention, but a water tank and a heater on the upper surface are omitted. The cabinet 1 has an upper surface opened by a bottom plate 2, a back plate 3, side plates 4, 4 and a front door 5 and a top plate 6 placed thereon, and these are placed on a base 7. The wheel 7 may be formed integrally with the cabinet.
The lower end of the back plate 3 and the depth of the bottom plate 2 are shortened to provide an opening, and this gap is connected and a member 10 (see FIGS. 3 and 4) is attached and closed.
[0009]
The connecting member 10 is a flat plate obtained by integrally extruding hard plastic and soft plastic, and its length is substantially the same as that between the side plates 4 and 4 of the cabinet 1 in order to secure a clearance necessary for handling. Slightly shorten.
Both ends of the connecting member 10 in the longitudinal direction are set as attachment sides 11 and 11 to the inner surfaces of the back plate 3 and the bottom plate 2, and a gap between the back plate 3 and the bottom plate 2 is formed between the attachment sides 11 and 11. The vertical side 12 and the horizontal side 13 are connected to each other with a hard material made of hard plastic, and between the mounting side 11 and the vertical side 12 and the horizontal side 13 made of these hard materials, and between the vertical side 12 and the horizontal side. A bent band 14 made of a soft material, specifically a soft plastic, is interposed between 13.
A number of reinforcing protrusions 15 are integrally formed in the longitudinal direction of one side of the vertical side 12 and the horizontal side 13 of the connecting member 10. Thereby, even if the thickness of the whole connecting member 10 is pressed, rigidity can be maintained, and the convenience of cleaning can be achieved by always positioning one side as a smooth surface on the inner surface of the cabinet 1.
Holes 11a and 11a are formed in the attachment side 11 at appropriate intervals, and the screws 8 are screwed into the back plate 3 and the bottom plate 2 through the hole 11a to fix the connecting member 10.
[0010]
In the cabinet 1 shown in FIG. 1, when a piping space is not required in the lower part of the back surface, first, an L-shaped receiving member 20 that extends the back plate 3 and the bottom plate 2 is attached to the side plates 4 and 4 with screws 8 . Try to stop. Next, the bending band 14 between the vertical side 12 and the horizontal side 13 of the connecting member 10 is bent at a right angle so that the ridge 15 is on the outside of the cabinet 1 so as to form a side surface L as a whole. screw 11 bis 9 from vent holes 11a of the bottom plate 2 and the backboard 3 of the cabinet 1, which the external corner of the opening of the mounting cabinet 1 so as to hang loaded onto receiving both side ends of the connecting member 10 member 20 It is.
The receiving member 20 has a thickness of about 5 mm and mainly serves to close the gap between the connecting member 10 and the side plates 4 and 4 of the cabinet 1, and supplementarily between the attachment side 11, the vertical side 12 and the horizontal side 13. The bending deformation of the connecting member 10 due to the bent band 14 is prevented.
[0011]
2 is provided with a piping space 30 at the lower back of the cabinet 1, and the same connecting member 10 shown in FIGS. 3 and 4 is reversed upside down as compared with the state of FIG. 14, 14, and 14 are used by being bent at a right angle, and the interior of the cabinet 1 has a corner structure in which a pedestal is provided.
The receiving member 20 is disposed so as to form an inverted L shape that is perpendicular to the back plate 3 and the bottom plate 2, and the receiving member 20 is fixed to the side plates 4 and 4 with screws 8.
The receiving member 20 in FIGS. 1 and 2 has the same configuration and is used with its orientation changed.
The connecting member 10 is bent at right angles by bending bands 14, 14, 14 so that the protrusions 15 are outside the cabinet 1, and the attachment sides 11, 11 are formed on the inner surfaces of the bottom plate 2 and the back plate 3. Then, the screws 9 are screwed from the through holes 11a so as to be mounted on the receiving member 20.
[0012]
Although the connecting member 10 is attached with the screw 9, it may be attached with an adhesive.
The attachment structure of the connecting member 10 in FIG. 1 is similar to the conventional structure in which the bottom plate and the back plate are assembled at a right angle, and is suitable for a case where a space is provided between the back plate 3 of the cabinet and the wall surface of the kitchen. It can be said. Furthermore, if the connecting member 10 is not processed at all, the connecting member 10 can be fixedly assembled and carried to the site.
In the attachment structure of the connecting member 10 in FIG. 2, a piping space 30 is formed outside the back surface of the cabinet 1 by the connecting member 10, and a pedestal is formed in the back of the cabinet 1.
[0013]
Although detailed illustration is omitted, when the connecting member 10 is arranged at the exit corner and the entrance corner of FIGS. 1 and 2, the connecting member 10 includes a water supply pipe, a hot water supply pipe, a drain pipe, a gas pipe, an exhaust pipe, and the like. Holes for the pipes or the like are made, and the bottom plate 2 is not machined.
Although not shown, holes for electrical wiring can be provided in the connecting member 10 or an inspection port with a lid can be provided.
[0014]
【The invention's effect】
In the first aspect of the present invention, an opening is formed on the back side of the cabinet, and the hard material and the soft material that are integrally formed are closed as a connecting member. Since the bending opening can be closed at either the corner or the corner with a bent band made of material, products with and without piping space on the back of the cabinet can be manufactured as one type of cabinet Since the number of points is not increased, the production efficiency is improved, and it is possible to respond immediately at the construction site.
In the invention according to claim 2, in the cabinet structure for kitchen furniture according to claim 1, since the L-shaped receiving member is attached to the inside of the both side plates of the cabinet and both end portions of the connecting member can be mounted, The space between the side plates of the cabinet can be closed with the receiving member while ensuring the clearance for handling the member.
[0015]
In the invention according to claim 3, since a number of reinforcing protrusions are formed in the longitudinal direction on one side of the vertical side and the horizontal side of the connecting member, the overall thickness can be suppressed even if it is relatively light by pressing the wall thickness. Will be able to keep.
[Brief description of the drawings]
FIG. 1 is a cross-sectional view of a main part of the present invention.
FIG. 2 is a cross-sectional view of the main part of the present invention.
FIG. 3 is a front view of a connecting member.
FIG. 4 is a cross-sectional view of a connecting member.
FIG. 5 is a cross-sectional view of a conventional example in an attached state.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Cabinet 2 Bottom plate 3 Back plate 4 Side plate 5 Door 6 Top plate 7 Wheel 10 Connecting member 11 Attachment side 12 Vertical side 13 Horizontal side 14 Folding band 30 Piping space

Claims (3)

In the cabinet structure of kitchen furniture, the lower end of the back plate and the depth of the bottom plate are shortened to provide an opening, and a connecting member that closes the opening is attached to the inner surface of the back plate and the bottom plate so as to form an exit corner and an entrance corner. The connecting member is a flat plate, both side ends in the longitudinal direction are attachment sides to the inner surfaces of the back plate and the bottom plate, and a gap between the back plate and the bottom plate is provided between the attachment sides at the corners of the corners. A vertical side and a horizontal side when connecting are provided, a bending band made of a soft material is interposed between the mounting side and the vertical side, between the horizontal side and between the vertical side and the horizontal side, and the other is integrated with a hard material. A cabinet structure for kitchen furniture, characterized in that it can be formed by turning it upside down with one connecting member. 2. The cabinet structure for kitchen furniture according to claim 1, wherein an L-shaped receiving member is attached to the inside of both side plates of the cabinet, and both end portions of the connecting member can be mounted. 3. The cabinet structure for kitchen furniture according to claim 1, wherein a plurality of reinforcing protrusions are formed in the longitudinal direction on one side of the vertical side and the horizontal side of the connecting member.

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