JP4013696B2 - Kitchen cabinet - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a cabinet that requires water supply / drainage connection such as a system kitchen.
[0002]
[Prior art]
Conventionally, as this type of kitchen cabinet, for example, as shown in FIG. 5, a back plate 2 and a back plate rear portion 3 are fixed to the bottom plate 1, and an opening 4 is provided in the rear portion of the bottom plate 1 in substantially the entire width direction. The lid portion 5 is made of a material that closes the opening portion 4 and can be removed with a material that can be easily cut.
[0003]
[Problems to be solved by the invention]
However, in the conventional configuration, the lid 5 is fixed with the mounting screw 6 so that the appearance is not good, and when it is fixed with the double-sided tape, there is a problem that it is inconvenient to remove.
[0004]
The present invention solves the above-mentioned conventional problems, and has a low cost and good appearance performance with a cover for concealing the inspection opening and the inspection opening for performing the connection work of the water supply and distribution pipe of the kitchen and the inspection work. The purpose is to provide things.
[0005]
[Means for Solving the Problems]
In order to solve the above-described conventional problems, the kitchen cabinet of the present invention includes a back plate and a lower frame at the rear end of the side plate, and a fixed beam having one or a plurality of grooves is fixed to the lower frame, The lower end of the back plate is inserted and fixed in the groove of the joining bar, and a bottom plate having a shorter depth than the side plate is provided at a lower portion of the side plate, and an inspection opening is formed across the entire width between the back plate and the bottom plate. The pair of front and rear locking pieces are formed on the lower surface of the inspection lid that closes the inspection opening, and the pair of front and rear locking pieces are locked to the joining bar and the rear end of the bottom plate. .
[0006]
As a result, by inserting and fixing the back plate in the groove of the joining beam fixed to the lower beam, the back plate and the lower beam are securely bonded over the entire width, and at the same time, a holding part for the rear part of the inspection lid is also formed. By passing the inspection lid between the rear end portion, the entire inspection opening can be concealed. In addition, the inspection lid can be prevented from being accidentally removed.
[0007]
DETAILED DESCRIPTION OF THE INVENTION
The invention according to claim 1 is provided with a back plate and a lower rail at the rear end portion of the side plate , a joining beam having one or a plurality of grooves is fixed to the lower beam, and the back plate is inserted into the groove of the joining beam. The lower surface of the inspection lid that has a lower end inserted and fixed, and has a bottom plate that is shorter than the side plate at the lower part of the side plate, forms an inspection opening across the entire width between the back plate and the bottom plate, and closes the inspection opening. A pair of front and rear locking pieces are formed on the front and back, and the pair of front and rear locking pieces are locked to the rear ends of the joining bars and the bottom plate, thereby forming grooves in the joining bars fixed to the lower bars. Since the back plate can be inserted and fixed, the back plate and the lower rail are securely joined over the entire width, and at the same time, a holding portion for the rear portion of the inspection lid is formed, and the inspection lid is passed between the rear end portion of the bottom plate. The front of the inspection opening can be concealed, and the lower and back plates are joined firmly and securely via the joining beam. With wear, it can be formed with good appearance low cost holding portion of the inspection lid. In addition, the inspection lid can be prevented from being accidentally removed.
[0008]
Inventions of claim 2 forms a drainage opening in the occluded central both side portions of the inspecting and opening a plurality of inspection lid, the drainage opening is closed by drain plate having an open hole in the center, the The drainage plate is detachable and can be moved left and right, so that part of the inspection opening is closed with the inspection lid, the rest is closed with the drainage plate, and the drainage plate meets the position of the water pipe. It can be moved to the left and right, and the drainage plate can be adjusted to meet the position of the distribution pipe, so installation work can be simplified.
[0009]
According to a third aspect of the present invention, an auxiliary back plate standing at the rear end of the bottom plate is provided, and a joining bar is provided at a height substantially equal to the upper surface of the auxiliary back plate. By closing the inspection lid on the cross and closing it, a high space is formed at the bottom of the inspection lid, and when removing the water supply and drainage pipe at a high position, the space composed of the back plate and the inspection lid in connecting pipes can be easily, it is possible to improve the appearance since deer can be concealed.
[0010]
【Example】
Embodiments of the present invention will be described below with reference to the drawings.
Example 1
FIG. 1 is a perspective view illustrating a kitchen cabinet according to a first embodiment of the present invention, and FIG. 2 is a cross-sectional view illustrating a main part.
[0011]
A back plate 8 and a lower beam 9 are disposed between the rear end portions of the two side plates 7, and a back plate groove 10 a is formed in the bonding beam 10 fixed to the lower surface of the lower beam 9 with a screw or the like. The lower end portion of the back plate 8 is inserted over the entire width and is firmly fixed.
[0012]
A bottom plate 11 shorter than the depth of the side plate 7 is disposed between the lower portions of the side plates 7, and an inspection opening 12 is opened across the entire width between the back plate 8 and the rear end portion of the bottom plate 11.
[0013]
The inspection opening 12 is closed by inserting a removable inspection lid 13 made of a material that can be easily cut, such as resin, between the rear end portion of the bottom plate 11 and the locking portion 10 b of the joining bar 10.
[0014]
A pair of front and rear locking pieces 13 a are formed on the lower surface of the inspection lid 13, and the inspection lid 13 is prevented from being inadvertently detached by being locked to the rear end portion of the bottom plate 11 and the locking portion 10 b of the joining bar 10. It is a configuration.
[0015]
Next, the operation and action will be described. Since the inspection lid 13 having the above-described configuration is detachable and is formed of a material that can be easily cut, the inspection lid 13 is used when connecting the water supply / drainage pipes of the kitchen. The work can be easily performed by detaching, and the opening hole can be easily formed even when the opening hole for taking out the water supply / drainage pipe is necessary. In addition, inspection and maintenance after installation work can be easily performed by opening the inspection lid 13.
(Example 2)
FIG. 3 is a perspective view showing a kitchen cabinet according to the second embodiment of the present invention.
[0016]
In the figure, the inspection lid 13 is divided into a plurality of parts, and the total width of the inspection lid 13 is shorter than the width of the inspection opening 12, and the drainage opening 14 is partially opened with all the inspection lids 13 installed. . The drainage opening 14 is closed by a drainage plate 15 having an opening hole in the center, and the drainage plate 15 is configured to be detachable and movable left and right.
[0017]
The same constituent elements as those in the first embodiment shown in FIG.
[0018]
Since the drainage plate 15 can be moved to the left and right according to the position of the water distribution pipe, and the drainage plate 15 can be adjusted according to the position of the water distribution pipe, the installation work can be simplified.
(Example 3)
FIG. 4 is a cross-sectional view of a main part showing a kitchen cabinet according to Embodiment 3 of the present invention.
[0019]
In FIG. 4 , an auxiliary back plate 16 is provided at the rear end portion of the bottom plate 11, the joining beam 10 is disposed at a height substantially equal to the upper surface of the auxiliary back plate 16, and the inspection lid is placed on the upper surface of the auxiliary back plate 16 and the joining beam 10. In this configuration, 13 is passed and closed.
[0020]
The same components as those in the first embodiment shown in FIG.
[0021]
A high space will be formed at the bottom of the inspection lid 13, and when the water supply / drainage pipe is taken out at a high position, piping connection can be easily made in the space constituted by the backplate 16 to be inspected and the inspection lid 13. Can be concealed, so it can look good.
[0022]
【The invention's effect】
As described above, according to the invention described in any one of claims 1 to 3 , by joining the lower rail and the back plate via the joining rail, the joint can be firmly and reliably joined and the holding portion of the inspection lid It can be formed nicely and at low cost .
[Brief description of the drawings]
FIG. 1 is a perspective view of a kitchen cabinet according to a first embodiment of the present invention. FIG. 2 is a cross-sectional view of a main part of a kitchen cabinet according to a first embodiment of the present invention. FIG . 4 is a cross-sectional view of an essential part of a kitchen cabinet in Embodiment 3 of the present invention . FIG. 5 is a cross-sectional view of an essential part of a conventional kitchen cabinet.
7 Side plate 8 Back plate 9 Lower beam 10 Joint beam opening 11 Bottom plate 12 Inspection opening 13 Inspection lid 14 Drain opening 15 Drain plate 16 Auxiliary back plate

Claims (3)

A back plate and a lower beam are provided at the rear end of the side plate, a joining beam having one or a plurality of grooves is fixed to the lower beam, and a lower end portion of the back plate is inserted and fixed into the groove of the bonding beam. The bottom plate is provided with a bottom plate having a shorter depth than the side plate, an inspection opening is formed across the entire width between the back plate and the bottom plate, and a pair of front and rear locking pieces are provided on the lower surface of the inspection lid that closes the inspection opening. A kitchen cabinet having a structure in which a pair of front and rear locking pieces are formed and locked to a rear end portion of the joining bar and the bottom plate . Both sides of the inspection opening are closed with a plurality of inspection lids, a drain opening is formed in the center, the drain opening is closed with a drain plate having an opening hole in the center, and the drain plate is detachable and moves left and right The kitchen cabinet according to claim 1, which is possible . Bottom plate auxiliary back plate erected provided at the rear portion, the upper surface substantially equal kitchen cabinet of the joint bar is provided at a height claim 1 or 2, wherein the auxiliary back plate.

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