JP2576428Y2 - Resin cabinet - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cabinet, for example, which is installed in a washroom or the like and on which a washbasin is mounted and fixed, and in particular, all or at least main parts of each component are formed of resin. The present invention relates to a resin cabinet.

[0002]

2. Description of the Related Art As shown in FIG. 21 or 22, for example, a conventional cabinet 200 has a left side plate 201, a right side plate 202, and a right side plate 20 from the front upper end of the left side plate 201.
2, a front plate 203 arranged over the front upper end,
Similarly, from the upper end of one side surface of the left side plate 201 to the right side plate 20
2 a curtain plate 204 disposed over the upper side of the other side surface
A rear plate 205 disposed from the rear side of the left side plate 201 to the rear side of the right side plate 202;
1 and a bottom plate 206 disposed from the lower end of the right side plate 202 to the lower end of the other side surface of the right side plate 202, and one of the bottoms 206 disposed on the front side of the left side plate 201 via a hinge (not shown) so as to be freely opened and closed. An opening / closing door 207, another opening / closing door 208, which is disposed on the front of the right side plate 202 via a hinge (not shown) so as to be openable and closable,
02, which is disposed over the lower end of the front face
And a schematic configuration. Each of the above components is formed by using wood as a material through various processing steps. That is, the fixing is performed not only in the step of cutting the plate material into a predetermined length, but also in the step of cutting the bottom plate 206, for example.
A step of forming an insertion hole 206a through which a drain pipe (not shown) is inserted after the cutting step,
Is manufactured through a process of forming through holes 205a, 205b, 205c through which a water suction pipe, a hot water supply pipe or a drain pipe (not shown) is inserted.
01 and the right side plate 202, the plate material to be the core material is cut into a predetermined length dimension, each is framed, and the surface material is bonded to the front and back surfaces to form a panel shape. It is manufactured through a step of cutting a corner portion by a notched plate cutting machine (not shown) so that the notched plate 209 is attached. In the cabinet 200 of this type, the bottom plate 206, the left side plate 201, and the right side plate 202 are provided with a large number of fitting shafts 206b, 206b set on both right and left sides of the bottom plate 206, respectively. , 202 are connected by fitting into fitting holes (201 a) 102 a formed on the lower end side of one side surface or the other side surface of the left and right side plates 2.
In addition, in addition to the above-described steps, boring processing is performed on predetermined positions of the bottom plate 206 and the bottom plate 206.
In addition to the boring process described above, a planting step of planting the fitting shaft 206b is performed.

[0003]

However, in the above-described conventional cabinet 200, since each constituent member is formed of wood, it is manufactured through the above-described many steps. Not only is it time-consuming and costly, but it also contributes to the recent destruction or depletion of forest resources. Further, in the conventional cabinet 200, not only these manufacturing problems but also deterioration due to use are remarkable. In particular, not only a so-called wash cabinet in which a wash basin is placed and fixed on the upper part, but also a so-called kitchen cabinet used in a kitchen or the like, each component expands due to hot water used or humidity due to the hot water or the like. In many cases, they cannot withstand long-term use due to corrosion or the like. Therefore, in order to solve the various problems of the conventional cabinet 200, there is considered a means for integrally manufacturing each of the constituent members with resin. However, in the case of such an integrally molded cabinet, it is necessary to take into account the fact that the installation locations of the washroom, kitchen and the like are different, and that the size of the washbasin and counter mounted and fixed on the upper part of the cabinet is various. Then
There is a need to manufacture a very large number of integrally molded cabinets.

Accordingly, the present invention has been proposed to solve the above-mentioned problems of the conventional wooden cabinet, and can reduce the manufacturing time and the manufacturing cost, and also help to protect forest resources. A resin cabinet that does not need to be manufactured in an extremely large variety of sizes considering the size of the installation location and the size of the basin and counter placed and fixed on the top It is intended to provide.

[0005]

SUMMARY OF THE INVENTION The present invention has been proposed to achieve the above-mentioned object, and the first invention is to provide a left front support, a right front support, and a left front support. A rear strut, a right rear strut, a left side plate arranged from the back of the left front strut to the front of the left rear strut, and a right rear from the back of the right front strut. A right plate disposed over the front of the support, a curtain disposed from an upper end of the left front support to an upper end of the right front support, and the left front support A squeezing plate arranged from the lower end side of the right side to the lower end side of the right front support,
A rear plate disposed from the left rear column to the right rear column, and a bottom plate mounted and fixed to the lower ends of the four columns, respectively, are formed by thermoplastic resin. One fitting portion is formed from the upper end side to the lower end side on the rear surface of the left and right front struts and the front surface of the left and right rear struts, respectively. The other fitting portion to which the one fitting portion is fitted is relatively formed on the back surface from the upper end to the lower end, and these one fitting portion and the other fitting portion are fitted. Are connected to each other. In addition, the second device is a front support on the left, a front support on the right, a rear support on the left, a rear support on the right, and a front support on the rear support on the left from the rear of the support support on the left. A left side plate, which is disposed over the right side plate, and a right side plate, which is disposed from the rear side of the right front column to the front side of the right rear column, and a right side plate which is disposed from an upper end side of the left front column. A curtain plate arranged over the upper end side of the front support,
A burr plate arranged from the lower end of the left front strut to the lower end of the right front strut, and a spine arranged from the left rear strut to the right rear strut. A face plate and a bottom plate mounted and fixed on the lower ends of the four columns are each formed of a thermoplastic resin, and the left front column, the left plate, the left rear column, and the right column. The front strut and the right side plate and the right rear strut,
Is formed with one fitting portion on the upper surface, and the left front support and the left plate, and the left plate and the left rear support are connected to one fitting portion formed on the respective upper surfaces. The other fitting portion to be fitted is connected to each other by a first connecting piece formed on the lower surface, and the right front plate and the right plate, and the right plate and the right rear column, respectively, And the other fitting portion fitted to the one fitting portion formed on the upper surface of the first member is connected to each other by a second connecting piece formed on the lower surface.

[0006]

According to the resin cabinet of the present invention, since each component is formed of a thermoplastic resin, there is no need to manufacture through a number of steps as compared with a conventional wooden cabinet. Not only can it be manufactured simply and quickly at low cost, but it can also help protect forest resources. In addition, since the cabinet is made of resin, each component does not expand or corrode due to hot water used or moisture due to the hot water, and can be used for many years. Further, in the present invention, since the cabinet itself is not integrally molded with resin, but each component is molded with resin and is configured by combining them, it is used for a toilet room or a kitchen. Even if the installation location is different or the size of the basin or counter mounted and fixed on the upper part of the cabinet is various, for example, replace the left side plate, the right side plate, the back plate, the front curtain plate, etc. Therefore, it is not necessary to manufacture resin cabinets of all sizes.
Furthermore, in the present invention, since the thermoplastic resin is used as the type of the resin, the resin can be used again. Further, according to the resin cabinet according to the first invention, the left front support, the left plate, and the left rear support, and the right front support, the right plate, and the right rear support, are relatively relatively. Since one formed fitting portion and the other fitted portion are fixed by fitting each other, special fixing means such as screws and bolts are required. Absent. Further, according to the resin cabinet according to the second invention, the left front support, the left plate, and the left rear support, and the right front support, the right plate, and the right rear support, respectively, are the first or the right. Since they are connected by the second connecting piece, there is no need for special fixing means such as screws and bolts as in the first invention.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the resin cabinet according to the present invention will be described below in detail with reference to the drawings.

[0008] Resin cabinet 1 according to this embodiment
Is made of acrylonitrile, butadiene,
As shown in FIG. 1 and FIG. 2, it is formed of a styrene resin (ABS resin) and has a left front column 2 and a right front column 2 which is symmetrical with the left front column 2. A front strut 3, a left rear strut 4, a right rear strut 5 having a configuration symmetrical to the left rear strut 4,
A left side plate 6 disposed from the back of the left front support 2 to the front of the left rear support 4, and from the back of the right front support 3 to the front of the right rear support 5. A right side plate 7 disposed, a curtain plate 8 disposed from an upper end side of the left front column 2 to an upper end side of the right front column 3, and a left side column 2 of the left front column 2. A burr plate 9 arranged from the lower end side to the lower end side of the right front strut 3, and a back plate 10 arranged from the left rear strut 4 to the right rear strut 5. , The four pillars 2, 3, 4,
5, a bottom plate 11 mounted and fixed to the lower end side, one opening / closing door 12 attached to the front of the left front support column 2 via a hinge (not shown) so as to be openable and closable, and the right front part The other opening / closing door 13, which is attached to the front of the support 3 via a hinge (not shown) so as to be openable and closable, and the upper and lower second connecting the left front support 2, the left plate 6, and the left rear support 4. 1 and two upper and lower second connecting pieces 15, 15 for connecting the right front support 3, the right plate 7 and the left rear support 5 to each other.
Hereinafter, these configurations will be described in detail. In the resin cabinet 1 according to the present embodiment, the left front column 2 and the right front column 3 and the left rear column 4 and the right rear column 5 are formed in line symmetry, respectively. Therefore, the description of the left front column 2 and the left rear column 4 will be replaced with the description of the right front column 3 and the right rear column 5, respectively.
Since the left side plate 6 and the right side plate 7 and the upper and lower two first connecting pieces 14 and 14 and the upper and lower two second connecting pieces 15 and 15 have the same configuration, respectively, the left side plate 6 and the right side 1
Of the connecting pieces 14 and 14 will be replaced with the description of the right side plate 7 and the second connecting pieces 15 and 15.

The front support 3 on the right side will now be described. The front support 3 is shown in FIG.
As shown in FIG. 4 showing the front, FIG. 5 showing the left side, and FIG. 6 showing the back, the upper block 3 formed on the upper end
0, a lower block 31 formed at the lower end, the upper block 30 and the lower block 31 being connected to each other, and connected to the front surface of the right side plate 7 to form a part of the right side surface of the resin cabinet 1. And a support portion 32. On the left side of the upper block 30,
As shown in FIG. 6, a recess 30a into which one end of a curtain plate 8 described later is inserted is formed, and in this recess 30a,
As shown in FIG. 5, two screw holes 30b, 30 to which screws (not shown) for fixing one end of the curtain plate 8 are attached.
c is formed. On the other hand, the lower block 31
As shown in FIG. 3, the resin cabinet 1 is formed into a block shape. As shown in FIG. 4, a height adjusting bolt 31a for adjusting the height of the resin cabinet 1 is attached to the lower surface. An insertion hole 31b through which a locking claw formed on the back surface of the later-described recess plate 9 is inserted is formed on the front surface. As shown in FIGS. 5 and 6, a step portion 31c is formed on the back side of the lower block 31, and one convex portion 31d protrudes from a horizontal surface of the step portion 31c. As shown in FIG. 6, a concave fitting groove 32a is formed linearly from the upper end to the lower end of the right front support column 3 on the back surface of the support portion 32. The fitting groove 32a is a portion into which a ridge formed on the front surface of the right side plate 7 described later is fitted. Also,
On the upper surface of the upper block 30 in which the upper end of the fitting groove 32a is formed, as shown in FIG. 11, a first connecting piece 15 which will be described later is formed in front of the fitting groove 32a. A fitting hole 30d into which the tongue piece is fitted is formed.

Next, the right rear column 5 will be described. As shown in FIG. 3 showing the external appearance, FIG. 7 showing the back surface, and FIG. 8 showing the left side surface, the rear support column 5 includes an upper block 50, a lower block 51,
And the lower block 51 and the right side plate 7
And a supporting portion 52 which is connected to the back surface of the resin cabinet 1 and forms a part of the right side surface of the resin cabinet 1. The upper block 50 is formed in a substantially rectangular parallelepiped shape, and has two reinforcing ribs 50a formed therein as shown in FIG. As shown in FIGS. 3 and 8, the lower block 51 has a height adjustment bolt 51a for adjusting the height of the resin cabinet 1 attached to the lower surface thereof, and a stepped portion 51b on the upper surface.
Is formed, and the other convex portion 51c is formed on the horizontal surface of the step portion 51b. The support 52
As shown in FIG. 7, the front support 3 on the right side
A concave fitting groove 52a is formed from the upper end to the lower end side of the right-side rear column 5, similarly to the fitting groove 32a formed on the back surface of the right side. The fitting groove 52a is a portion into which a ridge formed on the back surface of the right side plate 7 described later is fitted. On the upper surface of the upper block 50 where the upper end of the fitting groove 52a is formed, as shown in FIG. 11, a second connecting piece 15 described later is formed on the near side of the fitting groove 52a. A fitting hole 50b into which the fourth tongue piece is fitted is formed. In addition, on the right side of the support 52,
As shown in FIG. 8, an upper end insertion portion 52b into which one end of one of the reinforcing members constituting the back plate 10 described later is inserted, and an opposing surface facing the rear end of the back plate main body constituting the back plate 10. The surface portion 52c and the lower end insertion portion 52d into which one end of the other reinforcing member also forming the back plate 10 is inserted are integrally formed.

Next, the right side plate 7 constituting the resin cabinet 1 will be described. The right side plate 7 is a member that forms the center of the right side surface of the resin cabinet 1 as shown in FIG. 1, and as shown in FIG. 9, a rectangular side plate body 70 and the right side plate body A first ridge 71 formed from the upper end to the lower end of the front of 70;
A second convex portion 72 formed from the upper end to the lower end of the back surface of the right side plate main body 70 is integrally formed by an extrusion molding method. The inside of the right side plate 7 is hollow to reduce the weight, while two reinforcing ribs 70a and 70b are formed to maintain the mechanical strength. As shown in FIG. 11, the first ridge 71 fits into a fitting groove 32a formed on the back surface of the right front support column 3. The protruding ridge portion 72 also fits in a fitting groove 52a formed on the front surface of the right rear support 5.

Next, the upper and lower two second connecting pieces 15,
15 will be described. These connecting pieces 15 are shown in FIG.
As shown in FIG. The flat plate portion 15a closes the rear end of the upper surface of the right front support 3, the upper surface of the right plate 7, and the front upper end of the right rear support 5. The connecting piece 15 has an upright portion 15b which is formed in an L-shape from the right end of the flat plate portion 15a.
Are formed. The upright portion 15b prevents the adhesive applied to fix the resin cabinet 1 and a basin (not shown) placed on the resin cabinet 1 from leaking outside. belongs to. Then, the first to fourth tongue pieces 15c, 15d, 15e, 1
5f hangs down. This first tongue piece 15c is
A fitting hole 30 formed on the upper surface of the right front support column 3 shown in FIG.
d, and the fourth tongue piece 15
f is to be fitted into a fitting hole 50b formed on the upper surface of the right rear support 5. Further, the second tongue piece 15d and the third tongue piece 15e fit into three openings 70c formed on the upper surface of the right side plate 7. As shown in FIG. 3, the second connecting piece 15 extends from the upper end of the right front support 3 to the right rear support 5 as described above.
Not only is arranged over the upper end of the right support column 3 but also from the lower end of the right front support column 3 to the lower end of the right rear support column 5.

Therefore, in the resin cabinet 1 according to the present embodiment, the right front support 3, the right plate 7, and the right rear support 5, as shown in FIG.
Are fitted in fitting grooves 32a formed in the right front support column 3 or fitting grooves 52a formed in the right rear support column 5. And the first to fourth tongue pieces 15c, 15d,
15e, 15f, and furthermore, it is arranged from the lower end of the right front column 3 to the lower end of the right rear column 5, so that it is connected more firmly.

Next, the curtain 8 constituting the resin cabinet 1 according to the present embodiment will be described. This curtain 8
As shown in FIG. 1 to FIG. 3 or FIG. 13, a front block 80 constituting the front of the resin cabinet 1 and an upper block 20 formed on the left end of the front block 80 and formed on the left front column 2. One of the fixing portions 81 inserted into the concave portion 20a formed on the right side of the front block 80, and the other is formed on the left side of the upper block 30 formed on the right end of the front block 80 and formed on the right front column 3. Recess 30a
And a plurality of reinforcing ribs 80a formed on the back surface of the front block 80, and the upper end thereof has a lower surface shape of a basin (not shown). A corresponding curved portion 80b is formed. Further, the one and the other fixing portions 81, 82
As shown in FIGS. 14 and 15, screw holes 81a and 82a into which screws (not shown) are inserted are formed. These insertion holes 81a and 82a are connected to the left front support column 2 described above.
Screw holes (not shown) formed in the recesses 20a formed in the recesses 30a and the recesses 30a forming the right front support column 3 shown in FIG.
It is formed at a position corresponding to the screw holes 30b and 30c formed therein.

Next, the recess 9 will be described.
As shown in FIG. 1 or FIG. 3, the dent plate 9 is fixed to the lower front side of the resin cabinet 1. As shown in FIG. It has been done. At the upper end of the front surface, a projecting portion 90 projecting slightly forward is formed in the length direction of the baffle plate 9, and a large number of reinforcing ribs 90a are formed on the back surface in the vertical and horizontal directions. I have. Then, as shown in FIGS. 16 and 17, on the left and right sides of the back surface of the bail plate 9, the bail plate 9 is attached to the front of the left front column 2 and the front of the right front column 3. One and other locking claws 91 and 92 for fixing are formed. The one and the other locking claws 91, 92 are respectively formed with projecting pieces 91a, 92a projecting from the back surface of the baffle plate 9 and a check piece 9 formed at the tip of each projecting piece 91a, 92a.
1b and 92b, and the one and the other locking claws 91 and 92 are respectively provided with an insertion hole 21b or a through hole 21b formed on the front surface of the lower block 21 of the left front column 2 as shown in FIG. Lower block 31 of right front column 3
Is inserted into an insertion hole 31b formed in the front of the device.

Next, the back plate 10 will be described.
As shown in FIG. 3, the back plate 10 has a back plate main body 100 formed of a rectangular plate, and one reinforcing member bonded to the upper end of the back of the back plate main body 100 and having a U-shaped side surface. A water supply pipe (not shown) is formed of a member 101 and the other reinforcing member 102 which is also adhered to the lower end of the back surface of the back plate body 100 and has a U-shaped side surface. , Hot water supply pipe, and three circular insertion holes 100a, 100 through which a drain pipe is inserted.
b, 100c are drilled. The rear plate 10 configured as described above has a left side supporting column 4 on the left side.
And the right side is fixed to the right rear column 3. That is, the fixing structure between the right rear support 3 and the rear plate 10 will be described. The one reinforcing member 101 is inserted into the upper end insertion portion 52b shown in FIG. One end of the back surface faces the front surface of the facing surface portion 52c, and one end of the other reinforcing member 102 is inserted into the lower insertion portion 52d. In this manner, the rear plate 10 is fixed in a state of being substantially sandwiched between the left rear support 4 and the right rear support 3.

Next, the bottom plate 11 will be described. As shown in FIG. 3, the bottom plate 11 is formed of a rectangular thin plate, and has an insertion hole 11a through which a drain pipe (not shown) is inserted. Here, the resin cabinet 1 of the bottom plate 11 is used.
Explaining the mounting structure with respect to
The bottom plate 11 is provided on one and the other mounting tables 1 shown in FIG.
It is placed and attached on the upper surfaces of 6, 17. Each of the one and the other mounting tables 16 and 17 is a cylindrical body having a rectangular parallelepiped outer shape, and the one mounting table 16 is connected to the lower block 21 constituting the left front support column 2. Lower block 4 constituting left rear support 4
1, and the other mounting table 17 is attached from the lower block 31 constituting the right front support 3 to the lower block 51 constituting the right rear support 5. Things. here,
The mounting structure of the other mounting table 17 will be described.
As shown by a dashed line in FIG. 11, the front side of the other mounting table 17 is mounted on a horizontal surface of a step portion 31c formed in the lower block 30 of the right front support column 3 and one of the two mounting tables 17 is provided. The right side wall of the convex portion 31d and the lower block 3
The other mounting table 17 has a stepped portion 5 formed on a lower block 51 that constitutes the right rear column 5.
1b is placed on the horizontal plane and the other convex portion 51c
Of the lower block 51 and the right side wall of the lower block 51. The right end side of the bottom plate 11 is mounted on the upper surface of the other mounting table 17 thus attached. The one mounting table 16 has the same mounting structure as the other mounting table 17.

The one door 12 and the other door 13 will be described.
As described above, is attached to the front of the left front support 2 or the front of the right front support 3 via a hinge (not shown) so as to be openable and closable, as shown in FIG. A handle (12a) 13a for performing an opening / closing operation is attached to the front. On the back surfaces of the doors 12 and 13, a large number of reinforcing ribs (12b) 13b are formed vertically and horizontally as shown in FIG. 1 or FIG. In addition, on the back side of the part to which the handle (12a) 13a is attached and the back side of the part to which the hinge (not shown) is attached,
Fixing plate (1) made of wood cut into a square pillar
2c, 12d, 12e) 13c, 13d, 13e are attached with an adhesive, and the fixing plate (12c) 13c has
An attachment hole (1) to which the handle (12a) 13a is attached
2f) and 13f are provided. The hinges are formed by forming a plurality of bosses (not shown) on the back surfaces of the one and other doors 12 and 13 to which the hinges are attached, and attaching the bosses via these bosses. It may be something.

As described above, since the resin cabinet 1 according to the present embodiment has all components formed of resin, it is necessary to manufacture the cabinet 1 through a number of steps as compared with the conventional wooden cabinet. It can be manufactured easily and quickly at low cost, and each component does not expand or corrode due to hot water used or moisture caused by the hot water, and can be used for many years. . Further, since the cabinet itself is not integrally formed of resin, but each component is formed of resin and combined with each other, various installation locations such as a vanity room and a kitchen are various. Even if the size is different or the size of the basin (not shown) mounted and fixed on the upper portion of the resin cabinet 1 is various, the above-described left side plate 7, right side plate 7, or back plate 10 is replaced. It is not necessary to manufacture resin cabinets of all sizes. Particularly, in the resin cabinet 1 according to this embodiment, since the thermoplastic resin is used, the resin can be reused. According to the resin cabinet 1 of this embodiment, the left front support 2, the left plate 6, the left rear support 4, and the right front support 3, the right plate 7, and the right rear support 5, Are first and second ridges 61, 6 formed on the left side plate 6 or the right side plate 7, respectively.
2, 71, 72 are fitting grooves 22 formed in the left and right front supports 2, 3 and the left and right rear supports 4, 5, respectively.
a, 32a, 42a, 52a are connected to each other, so that no special fixing means such as screws are required, and these are connected by the first or second connecting pieces 14, 15, respectively. Because they are connected,
It can be connected more firmly.

In the resin cabinet 1 according to the embodiment, the columns and the left and right plates constituting the present invention are formed on the front and rear surfaces of the left or right plate, respectively, as described above. First and second ridges (61, 62)
In the drawings, the reference numerals 71 and 72 are shown to be fitted in the fitting grooves (22a) 32a and (42a) 52a formed in the columns 2, 3, 4, and 5, respectively. The cabinet is not limited to such a configuration. For example, as shown in FIG. 19, the right front part 150, the right side plate 151, and the right rear part 152 are connected to each other. Protrusions 150a and 152a are formed on the back of the support 150 and the front of the right rear support 152, respectively, while fitting grooves 151a and 151b are formed on the front and back of the right side plate 151, respectively. 150a and 152a are the fitting grooves 151a and 151b.
They may be fixed to each other while fitted inside. Furthermore, as in the case of the resin cabinet 1 according to the embodiment, the right front support column 1 shown in FIG.
In the case where the connecting piece is attached from the rear side of the upper surface of the upper surface 50 to the front side of the upper surface of the right rear column 152 through the upper surface of the right plate 151, the upper surface of the right front column 150 and the rear column 152 is attached. On the other hand, the connecting pieces constituting the present invention are formed as shown in FIG.
As shown in a connecting piece 153 shown in FIG.
b, 152b, the first and fourth tongue pieces 153
a, 153b, and the first and fourth
The second and third tongue pieces 153c and 153d facing the reinforcing ribs 151d and 151e formed in the right side plate 151 may be formed between the tongue pieces 153a and 153b.

In the resin cabinet 1 according to the embodiment, acrylonitrile / butadiene / styrene resin is used as the thermoplastic resin constituting the present invention. If the thermoplastic resin is a thermoplastic resin, for example, vinyl chloride resin,
Acrylonitrile / styrene resin, polycarbonate,
A resin such as polyethylene, polypropylene, or polystyrene may be used.

[0022]

As is apparent from the above description of one embodiment of the present invention, according to the resin cabinet of the present invention, each component is formed of a thermoplastic resin. Therefore, it is not necessary to manufacture through a number of processes as compared with the conventional wooden cabinet, and it can be manufactured simply and quickly at a low cost,
It can help protect forest resources. In addition, since the cabinet is made of resin, each component does not expand or corrode due to hot water used or moisture due to the hot water, and can be used for many years. Further, in the present invention, since the cabinet itself is not integrally molded with resin, but each component is molded with resin and is configured by combining them, it is used for a toilet room or a kitchen. Even if the installation location is different or the size of the basin or counter mounted and fixed on the upper part of the cabinet is various, for example, replace the left side plate, the right side plate, the back plate, the front curtain plate, etc. Therefore, it is not necessary to manufacture resin cabinets of all sizes. Furthermore, in the present invention, since the thermoplastic resin is used as the type of the resin, the resin can be used again.

Further, according to the resin cabinet of the first invention, the left front support, the left plate, and the left rear support, and the right front support, the right plate, and the right rear support, respectively. Since the relatively formed one fitting portion and the other fitting portion are fixed by fitting with each other, special fixing means such as screws and bolts are required. Never do. Further, according to the resin cabinet according to the second invention, the left front support, the left plate, and the left rear support, and the right front support, the right plate, and the right rear support, respectively, are the first or the right. Since they are connected by the second connecting piece, there is no need for special fixing means such as screws and bolts as in the first invention.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an appearance of a resin cabinet according to an embodiment of the present invention, showing a state in which one and the other opening doors are opened from a front side.

FIG. 2 is a perspective view showing the appearance of the resin cabinet according to the embodiment of the present invention, in which one openable door is closed and the other openable door is opened from the back side. is there.

FIG. 3 is an exploded perspective view of the resin cabinet shown in FIG. 1;

FIG. 4 is a front view of a right front support column.

FIG. 5 is a left side view of the right front support column.

FIG. 6 is a rear view of the right front column.

FIG. 7 is a front view of a right rear column.

FIG. 8 is a left side view of the right rear column.

FIG. 9 is a side view of the right side plate.

FIG. 10 is a plan view of a right side plate.

FIG. 11 is a plan view showing a state in which a right side plate is connected between a right front support and a right rear support.

FIG. 12 is a perspective view showing a second connecting piece.

FIG. 13 is a front view of a curtain plate.

FIG. 14 is a plan view of a curtain plate.

FIG. 15 is a side cross-sectional view showing one fixing portion constituting the curtain plate.

FIG. 16 is a front view of the recessed plate.

FIG. 17 is a plan view of the recessed plate.

FIG. 18 is a rear view of one door.

FIG. 19 is a plan view showing another example of the connection structure of the right front support, the right plate, and the right rear support.

FIG. 20 is a bottom view showing a connection piece attached to a resin cabinet employing the connection structure shown in FIG. 19;

FIG. 21 is a perspective view showing a conventional cabinet.

FIG. 22 is an exploded perspective view of a conventional cabinet.

[Description of sign]

 DESCRIPTION OF SYMBOLS 1 Resin cabinet 2 Left front support 3 Right front support 4 Left rear support 5 Right rear support 6 Left side plate 7 Right side plate 8 Curtain plate 9 Bend plate 10 Back plate 11 Bottom plate 14 1st connection piece 15 Second connecting piece 15c First tongue piece 15d Second tongue piece 15e Third tongue piece 15f Third tongue piece 32a Fitting groove 52a Fitting groove 70c Opening 71 First ridge 72 2 convex ridge 150 right front support 151 right plate 152 right rear support 153 connecting piece

Claims (2)

(57) [Scope of request for utility model registration] 1. A left front strut, a right front strut, a left rear strut, a right rear strut, and distributed from the back of the left front strut to the front of the left rear strut. A left side plate provided, and a right side plate provided from the back of the right front support to the front of the right rear support,
A curtain plate arranged from the upper end side of the left front strut to the upper end side of the right front strut, and from the lower end side of the left front strut to the lower end side of the right front strut. An indentation plate provided, a back plate provided from the left rear column to the right rear column, and a bottom plate mounted and fixed to the lower ends of the four columns. Each of the fitting portions is formed from a thermoplastic resin, and one fitting portion is formed from the upper end side to the lower end side on the rear surface of the left and right front columns and the front surface of the left and right rear columns. On the front and back surfaces of the left and right plates, the other fitting portion into which the one fitting portion is fitted is formed relatively from the upper end to the lower end. Are connected to each other by fitting Resin-made cabinet. 2. A left front strut, a right front strut, a left rear strut, a right rear strut, and distributed from the back of the left front strut to the front of the left rear strut. A left side plate provided, and a right side plate provided from the back of the right front support to the front of the right rear support,
A curtain plate arranged from the upper end side of the left front strut to the upper end side of the right front strut, and from the lower end side of the left front strut to the lower end side of the right front strut. An indentation plate provided, a back plate provided from the left rear column to the right rear column, and a bottom plate mounted and fixed to the lower ends of the four columns. Each is formed of a thermoplastic resin, and the left front strut, the left side plate and the left rear strut, and the right front strut, the right side plate and the right rear strut each have one upper surface. A fitting portion is formed, and the left front support and the left side plate, and the left side plate and the left rear support have the other fitting portion that fits into one fitting portion formed on each upper surface on the lower surface. The first connecting piece formed is connected to each other, and The right front column and the right side plate, and the right side plate and the right rear column are connected to each other by forming the other fitting portion that fits into the one fitting portion formed on the upper surface on the lower surface. A resin cabinet characterized by being connected to each other by pieces.