JP3018059B2 - cabinet - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement of a cabinet constituting a wash basin or the like.

Conventionally, a base cabinet or the like of a wash basin is made of wood such as lauan wood, and each member is transported to a site in a state where the members are assembled in a factory using screws. The cost is high due to the use of raw materials such as rawan, and because it is assembled using screws,
There is a problem that the assembling work becomes difficult, and the volume is large due to the transportation in the assembled state, so that it is difficult to transport a large amount, and the transportation cost is increased.

[0003]

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned conventional problems, and can be manufactured at low cost, is easy to assemble, and has a structure in which components are disjointed. The first gist of the present invention is to provide a cabinet formed in a box shape having a storage space therein, and a side plate, a bottom plate, The back plate is made of resin, and the bottom plate and the bottom plate are inserted into engagement holes having two or more sets of two opposed claw holes provided on the side plate side.
Attach to be inserted into the open end face of the column supporting the back plate
Formed instrument, two or more sets of nail plate having two opposing having a pawl portion which engages in the pawl bore is that it is assembled plug. A second gist is a cabinet formed in a box shape having a storage space therein, and the upper end and the lower end of a side plate forming the cabinet have an upper part or a lower part.
Insert the upper cover from below and the lower cover from below.
Both the is formed on the opening end surface possible, the side plate, the bottom plate is to attachable to the insertion hole through the attachment of the back plate or the like is formed.

[0004]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is an exploded perspective view of components constituting a base cabinet of a wash basin. All components constituting the base cabinet are made of resin.

[0005] First, a left door 1 and a right door 2, which are mounted on a front surface in a double-opening manner, are extruded in the same shape and are formed of PVC resin. A door upper cover 3 and a lower cover 4 are integrated into the upper surface and the lower surface of the left door 1 and the right door 2 from above and below, respectively. The lower end surface is covered. The upper cover 3 and the lower cover 4 are injection-molded in the same shape with ABS resin.

Next, the left side plate 8 and the right side plate 5 of the base cabinet are extruded from PVC resin.
At the upper end, a side plate upper cover 6 is inserted and inserted,
Further, the lower side plate cover 7 is inserted from the lower part in an inserted manner. The upper cover 6 and the lower cover 7 are injection-molded with ABS resin. An insertion hole 8b is formed in the left side plate 8 and the right side plate 5 so that the curtain plate 9 can be attached via the attachment 11, and an insertion hole 8a is formed so that the inner curtain plate 10 can be attached through the attachment 12. Further, an insertion hole 8c is formed at a lower portion so that the front support 13 of the bottom plate can be attached through an attachment 14, and an insertion hole 8d is formed at a rear portion of the support 15 at an upper portion of the back plate so that the support 15 can be attached through an attachment 16. In addition, an insertion hole 8e is formed in a lower portion thereof so that a back plate / bottom plate support post 17 can be attached via an attachment 18. That is, a curtain plate 9 is provided on the front upper portion between the pair of side plates 8 and 5, and an inner curtain plate 10 is horizontally provided inside the curtain plate 9, and a bottom plate front column 13 is provided horizontally below the lower portion of the curtain plate 9. A back plate upper support column 15 is provided horizontally at the upper rear portion, and a back plate bottom plate / support column 17 is provided horizontally below the lower support column.

Further, a bottom plate 20 is horizontally installed between the bottom plate front support column 13 and the back plate bottom plate support column 17, and the back plate upper column 15 and the back plate bottom plate support column 1 are also provided.
A back plate 19 is suspended between the seven. This backboard 19
Is formed by extrusion molding with an ABS resin, and the bottom plate is also formed by extrusion molding with an ABS resin. Further, the curtain plate 9, the inner curtain plate 10, the bottom plate front support column 13, the back plate upper support column 15, and the back plate bottom plate support column 17 are each formed by extrusion molding with PVC resin. Each of the attachments 11, 12, 14, and 16 is injection-molded with ABS resin.

In addition, a burr plate 21 is vertically provided below the bottom plate front column 13, and this burr plate 21 is also formed by extrusion molding with PVC resin. Attachments 22 and 22 respectively formed by injection molding of ABS resin are attached, and a burr plate 21 is attached to the lower part of the front surface of the side plates 8 and 5 via the attachments 22 and 22. Each of the attachments 11, 12, 14, 16 is inserted into each of the insertion holes 8a, 8
b, 8c, 8d, and 8e are mounted in the factory in advance and transported, and the other members are transported to the site in a state of being disjointed, and the vendor attaches each attachment 11,
The curtain plate 9 and the inner curtain plate 1 for 12, 14, and 16 respectively
The bottom plate front support column 13, the back plate upper support column 15, and the back plate bottom plate support column 17 are inserted and connected to each attachment by ultrasonic bonding.

Next, each component will be described in detail with reference to another drawing. First, FIG. 2 is a perspective view of the left door 1, and FIG.
Are formed through the extrusion holes 1a, 1a,
1a is formed, and the door upper cover 3 is inserted into convex portions 3b, 3b, 3 on a cover plate portion 3a for covering the upper surface of the left door 1.
b are vertically provided integrally, and the insertion convex portions 3b,
3b is formed to be longer than the other insertion protrusions 3b, and the door upper cover 3 is attached by inserting each of the insertion protrusions 3b, 3b, 3b into the molding holes 1a, 1a, and at this time, an ultrasonic wave is applied. It is firmly integrated by bonding. Similarly, the lower door lower cover 4 is also provided with an insertion protrusion, and is inserted into the molding hole 1a from below and covered by the lower surface of the left door 1.

FIG. 3 shows the left side plate 8 and the side plate upper cover 6.
It is an exploded perspective view of FIG.
d, 8e are formed, and the forming holes 8A, 8A are formed from above.
Insert protrusions 6b, 6b, 6b inserted into the inside are formed on the upper cover 6, and the upper cover 6 is provided with a plurality of the insert protrusions 6b, 6b from the upper plate 6a covering the upper surface of the left side plate 8. 6b
Are vertically formed integrally, and the lengths of the insertion protrusions 6b, 6b at both ends are formed long. The insertion holes are formed in the insertion protrusions 6b, 6b at both ends. 8a, 8b, 8
Engagement holes 6c, 6c are formed at positions matching with the position d. A plurality of claw holes 6d, 6d, 6d are formed on the inner peripheral surface of each of the engagement holes 6c, 6c. It has been done. When the upper cover 6 is inserted into the left side plate 8 from above and integrated therewith, the engagement holes 6c are aligned with the insertion holes 8a and 8b, and the engagement holes 6c are also aligned with the insertion hole 8d. Things.

On the other hand, as shown in FIG. 4, a lower cover 7 is inserted and attached from below the left side plate 8, and a plurality of lower covers 7 are provided on a lower plate 7a for covering the lower surface of the left side plate 8. The insertion projections 7b, 7b, 7b are integrally formed.
A, 8A, 8A, which can be inserted and attached. The insertion projections 7b, 7b at both ends are formed to be long, and the insertion projections at the front end of the insertion projections 7b. An engagement hole 7g that opens forward is formed in the portion 7b, and a claw hole 7h with which a claw is engaged is formed in the engagement hole 7g. An engagement hole 7e that opens to the side surface is formed at the upper end, and a plurality of claw holes 7f are formed in the engagement hole 7e. Also, the insertion protrusion 7b at the rear end
Is formed with an engagement hole 7c having an open side surface, and a plurality of claw holes 7d are formed on the inner periphery of the engagement hole 7c. When the lower cover 7 is inserted from below, the engagement hole 7e is aligned with the insertion hole 8c of the left side plate 8, and the engagement hole 7c is aligned with the insertion hole 8e. In FIG. 4, screw holes 7i for adjusting bolts 7i, 7i are formed on the bottom surfaces of the insertion projections 7b, 7b at both ends of the side plate lower cover 7 so that the adjusting bolts can be screwed from the bottom side.

Next, FIG. 5 shows the curtain plate 9 and the attachment 11 in an exploded view. Since the curtain plate 9 is formed by extrusion molding, forming holes 9a, 9a are formed. The attachment 11 is provided with insertion portions 11a, 11a which can be inserted into the forming holes 9a, 9a. Each insertion part 11
a, 11a, a bow projection 11b,
11b is formed so that the engagement state when the insertion portion 11a is inserted into the molding hole 9a is strengthened. Also, the attachment 11 has insertion portions 11a, 11
a, a plurality of claw plates 11d, 11d, 11d projecting at a predetermined interval from the cover plate portion 11c so as to protrude to the opposite side to the insertion portion 11a. At the tips of the plates 11d, 11d, 11d, hooks 11e, 11e, 11e projecting outward in a hook shape are integrally formed.

In this embodiment, six claw plates 11d are provided, and when the attachment 11 is inserted into the insertion hole 8b of the side plate 8, each claw plate 11d of the attachment 11 is provided.
d, 11d, 11d are engaged in the engagement holes 6c of the upper cover 6, and the claw portions 11e, 11e,
11e is engaged and fixed in the engagement hole 6c. In the engaged state, the plurality of claw plates 11d, 11d, 1
By 1d, it is firmly fixed without rattling on the left, right, up and down.

FIG. 6 is an exploded perspective view of the bottom plate front support 13 and the attachment 14. FIG.
Are formed with extrusion holes 13a, 13a by extrusion molding, and the upper surface side thereof has a bottom plate mounting surface 1 on which the bottom plate 20 can be mounted.
3b, and an upper piece 13c is integrated in parallel above the bottom plate mounting surface 13b.
A bottom plate insertion groove 13d having an opening on the rear side is formed between c and the bottom plate mounting surface 13b. Attachment 14
Is a bow projection 1 that can be inserted into the molding holes 13a, 13a.
4b, 14b, 14b are formed on the outer peripheral surface, and have a plurality of insertion portions 14a, 14a. The insertion portions 14a, 14a are connected by a cover plate 14c, and the insertion portions 14 of the cover cover plate 14c.
a plurality of claw plates 14d, 14d,
4d, and each claw plate 14d, 14d, 14d
Claw portions 14e projecting outward in a hook shape,
14e, 14e are formed. The attachment 14 is inserted into the insertion hole 8c of the side plate 8,
Each of the claws 14 is engaged in the engagement hole 7 e of the lower cover 7.
e, 14e, 14e are locked in the claw holes 7f in the engagement holes 7e, and the claw plates 14d, 14d are firmly locked in the engagement holes 7e, so that the attachment 14 is firmly attached.

FIG. 7 is an exploded perspective view of the back plate upper support 15 and the attachment 16.
Is formed with a forming hole 15a, a side surface is formed with a hanging piece 15b in a hanging shape, and a back plate insertion groove 15c into which the back plate 19 can be inserted is formed inside the hanging piece 15b. Have been. In addition, the attachment 16 is formed with the molding hole 15.
a having a projection 16b formed on an outer peripheral surface capable of being inserted into the insertion portion 16a, and a cover plate portion 16 at an end of the insertion portion 16a.
c, a plurality of claw plates 16d, 16d,
16d, and each claw plate 16d, 16d, 16
Claws 16 projecting outward in a hook shape are provided at the tips of d.
e, 16e, 16e are formed. The attachment 16 is inserted into the insertion hole 8d of the side plate 8, and when it is inserted, it is engaged in the engagement hole 6c of the upper cover 6, and each claw portion 16e, 16e, 16e is engaged with the engagement hole 6c. It is locked by the inner claw holes 6d, 6d, 6d.

FIG. 8 is an exploded perspective view of the back plate bottom plate support post 17 and the attachment 18. The back plate bottom plate support post 17 has lower forming holes 17a, 17a formed in the lower part and the upper part formed in the upper part. An upper forming hole 17b is formed, and a bottom plate insertion groove 17c into which the bottom plate 20 can be inserted is formed therebetween. A front surface of the bottom plate insertion groove 17c has a bottom plate mounting surface on which the bottom plate 20 can be mounted. 17f. A back plate insertion groove 17e is formed on the front surface of the upper forming hole 17b, and a rising piece 17d is integrally formed. The back plate 19 can be inserted into the back plate insertion groove 17e from above. It is configured as follows. The attachment 18 has a plurality of insertion portions 18a that can be inserted into the lower molding hole 17a and the upper molding hole 17b, and bow projections 18b, 18b, 18b are formed on the outer periphery of each insertion portion 18a. ing. Further, a plurality of claw plates 18d, 18d, 18d are formed in a protruding shape on the opposite side of the cover plate portion 18c at the front end of the insertion portion 18a, and each claw plate 18d, 18d, 18d has an outer end at the front end. Hook-shaped claw portions 18e, 18e, 18e are formed. These claw plates 18d, 18d, 18d are engaged in the engagement holes 7c of the lower cover 7 when inserted into the insertion holes 8e of the side plate 8, and the claw holes 7d, 7 of the engagement holes 7c.
The claws 18e, 18e, 18e are engaged in d and 7d, and are firmly fixed. The attachment 22 is engaged in the engagement hole 7g of the lower cover 7, and
The recess 21 is attached via an attachment 22.

As described above, the curtain plate 9, the inner curtain plate 10, the bottom plate front support column 13, and the back plate upper support column 15 are provided between the pair of side plates 8 and 5 via the attachments 11, 12, 14, 16, and 18, respectively. , The back plate / bottom plate supporting column 17 can be mounted horizontally, and the insertion grooves 15c and 17e are provided between the back plate upper column 15 and the back plate bottom plate / post column 17, respectively.
A back plate 19 can be inserted between them and attached. A bottom plate 20 can be attached between the bottom plate front support column 13 and the back plate / bottom plate support column 17, and each member can be transported to the site in a disjointed state. Each component can be assembled on site, and the assembly work can be facilitated without using screws.

[0018]

The present invention relates to a cabinet formed in a box shape having a storage space therein, and the side plate, bottom plate and back plate constituting the cabinet are made of resin and provided on the side plate side. Opening of a column supporting the bottom plate and the back plate in an engagement hole having two or more sets of two opposed claw holes.
Formed attachment to be inserted into the end face, the two or more sets of nail plate having two opposing having a pawl portion which engages in the pawl bore, by being assembled bayonet, the components may be made of a resin , Can be formed at low cost, can be mass-transported to the site in a disjointed state, the transportation cost is reduced, and in the engagement hole having two or more two opposed claw holes at the site. Insert two or more pairs of claw plates facing each other, engage the claw portion in the claw hole and firmly connect and fix it with one touch, it is difficult to disengage from forces from various directions, easy to assemble The workability is good, and the assembly can be performed in a short time without using screws or the like.

Further, the cabinet is formed in a box shape having a storage space therein, and upper and lower ends of side plates constituting the cabinet are provided with an upper cover from an upper part and a lower part on a lower part.
To the opening end face where the lower cover can be inserted
Both the formed, on the side plate, the bottom plate, by attachable to the insertion hole through the attachment of the back plate or the like is formed, readily extruded shapes of the respective members in a simplified allowed by resin injection It can be molded, each member can be transported to the site in a disjointed state, and each component can be assembled at the site, which has the effect of facilitating the assembly work without using screws. .

[Brief description of the drawings]

FIG. 1 is an exploded perspective view of components constituting a base cabinet of a wash basin.

FIG. 2 is an exploded perspective view of a door and a cover inserted from an upper end thereof.

FIG. 3 is an exploded perspective view of a side plate and an upper cover inserted from above the side plate.

FIG. 4 is an exploded perspective view of a side plate and a lower cover inserted from below the side plate.

FIG. 5 is an exploded perspective view of a curtain plate and an attachment inserted into an end face thereof.

FIG. 6 is an exploded perspective view of a bottom plate front support and an attachment.

FIG. 7 is an exploded perspective view of a back plate upper column and an attachment.

FIG. 8 is an exploded perspective view of a back plate / bottom plate supporting column and an attachment.

[Explanation of symbols]

 Reference Signs List 1 left door 2 right door 3 door upper cover 3b insertion protrusion 4 door lower cover 5,8 side plate 6 side plate upper cover 6b insertion protrusion 6c engagement hole 6d claw hole 7 side plate lower cover 7b insertion protrusion 7c engagement Entrance hole 7d Claw hole 7e, 7g Engagement hole 7f, 7h Claw hole 8a, 8b, 8c, 8d, 8e Insertion hole 9 Curtain plate 10 Inner curtain plate 11, 12, 14, 16, 18 Attachment 11a Insert portion 11c Cover plate Part 11d Claw plate 11e Claw portion 13 Bottom plate front support column 13a Forming hole 13b Bottom plate mounting surface 13d Bottom plate insertion groove 14a Insertion portion 14c Cover plate 14d Claw plate 14e Claw portion 15 Back plate upper support 15a Forming hole 15c Back plate difference Insert groove 16a Insert portion 16c Cover plate 16d Nail plate 16e Nail portion 17 Back plate bottom plate support post 17a, 17b Forming hole 17c Bottom plate insert groove 17e Back plate insert groove 18a Insert portion 18c Cover Plate portion 18d nail plate 18e projection 19 back plate 20 the bottom plate 21 riser plate

Claims (2)

(57) [Claims] 1. A cabinet formed in a box shape having a storage space therein, wherein a side plate, a bottom plate and a back plate constituting the cabinet are made of resin, and two cabinets provided on the side plate side are provided. It is inserted into the opening end face of the support column supporting the bottom plate and the back plate, into the engagement hole having two or more pairs of opposed claw holes.
That the attachment is formed on the cabinet to the two or more sets of nail plate having two opposing having a pawl portion which engages in the pawl bore, characterized in that the assembled plug. 2. A cabinet formed in a box shape having a storage space therein, wherein upper and lower ends of side plates constituting the cabinet are provided with an upper cover from an upper part, and a lower part with a lower part.
Are formed on the open end face where the lower cover can be inserted
When are both, in the side plates, a bottom plate, a cabinet, characterized in that attachable to the insertion hole through the attachment of the back plate or the like is formed.