JPH052113Y2 - - Google Patents

Description

[Detailed Description of the Invention] <<Industrial Application Field>> The present invention relates to a drawer front plate mounting device.

<<Prior Art and Problems>> Conventionally, in the above device, the drawer body plate and the front plate were integrated by spot welding or the like, and the back plate was detachably attached to the back side of the front plate.

For this reason, it was not possible to appropriately select and replace the metal front plate and the wooden front plate.

[Purpose and structure of the present invention] The purpose of the present invention is to provide a drawer front panel mounting device that has a simple structure and can attach either wooden or metal front panels. A drawer main body is formed by fixing a back plate in the shape of a sideways box whose ends are bent forward and the front side is open, to the inner surface of the front end of the body plate, which has an upwardly facing U-shaped cross section. An engagement convex part that protrudes upward on the inner surface of the bottom part, mounting holes are formed on the left and right sides, and an engagement hole that engages with the engagement convex part is formed on the back side of the front plate. A joint portion and a connecting portion in which a connecting screw hole corresponding to the mounting hole is formed are configured.

"Example" Examples will be described below based on the drawings.

In FIG. 1, reference numeral 1 indicates the drawer body. The drawer body 1 is composed of a body plate 2 having an upwardly facing generally U-shaped cross section, a back plate 3 fixed to the inner surface of the front end of the body plate 2, and the like.

Reference numeral 23 denotes rails attached to the outer surfaces of the left and right side walls 22, 22 of the body plate 2.

The back plate 3 is formed into a horizontal box shape with an open front and has an upper piece 32, a lower piece 33, and left and right side pieces 34, 34 formed by bending the top, bottom, right and left ends of the board 31 forward. .

A hole for connecting a metal front plate 5 and a wooden front plate 6, which will be described later, is formed in the left and right side pieces 34, 34, and an engaging protrusion 331 that protrudes upward is provided at a predetermined location on the lower piece 33. , 331 are formed, and the upper piece 32
A front plate locking portion 321 bent into a hook shape is connected to the front end of the front plate.

That is, holes formed in the front ends of the left and right side walls 22 of the body plate 2 at the front ends of the left and right sides of the drawer body 1;
Attachment holes 36, 36 are formed through the holes formed in the back plate 3, and engagement convex portions 331, 331 are formed at the front end of the bottom portion.

FIGS. 2 and 3 show a metal front plate 5 and a wooden front plate 6. The metal front plate 5 has a handle on the front with screws 51, and on the back side of the left and right ends.
Connecting parts 53, 53 are formed that protrude rearward, have nuts welded to their inner surfaces, and have threaded holes 52, 52 located inside the mounting holes 36, 36 when attached to the drawer main body 1. The engaging protrusions 331, 33 protrude rearward on the back side of the lower end.
An engaging portion 55 is formed in which engaging holes 54, 54 that engage with each other are formed.

The wooden front plate 6 has a horizontal L-shape on the back side of the left and right ends, and has screw holes 62, 62 similar to the screw holes 52, 52 described above.
Connecting fittings 60, 60 having connecting portions 63, 63 formed thereon are screwed together.

Further, an engaging metal fitting 66 is screwed to the bottom side of the lower end and has an engaging portion 65 having a substantially L-shaped cross section and having engaging holes 64, 64 similar to the aforementioned engaging holes 54, 54.

Reference numeral 67 indicates an escape groove formed at the upper end of the back plate, in which the front plate locking portion 321 is located in a state connected to the drawer main body 1.

The present invention is formed as described above, and when attaching the metal front plate 5 and the wooden front plate 6 to the drawer main body 1, the engagement holes 54, 54, 64, 64 and the engagement protrusions 331, 331 are engaged. and screw holes 53, 53, 6
2, 62 and the mounting holes 36, 36,
The drawer main body 1 and the front plates 5, 6 are connected with screws.

<Effects> As described above, the present invention has an engaging protrusion formed at the bottom of the front end of the drawer body, mounting holes formed at the left and right sides, and a corresponding engaging hole formed on the back side of the front plate. With a simple configuration in which the joining part and the connecting part with a connecting screw hole protrude, a metal front plate or a wooden front plate can be selected and attached as appropriate, and the back plate is fixed to the inner surface of the front end of the body plate. The main body of the drawer is constructed and the back plate is horizontally box-shaped with the front opening open, so there is a space between the back of the front plate and the inner surface of the back plate, and the connecting screws of the handles attached to the front plate are connected to the back of the front plate. Even if it protrudes to the rear, it will not interfere with the installation of the front plate and the drawer body.

[Brief explanation of the drawing]

The figures show one of the embodiments of the present invention. Figure 1 is a perspective view of the front end of the drawer body, Figure 2 is a perspective view of the back side of the metal front plate, and Figure 3 is the back side of the wooden front plate. FIG. 4 is a cross-sectional view of the main part with the wooden front body attached, and FIG. 5 is a cross-sectional view of the main part with the metal front plate attached. 1... Drawer body, 2... Trunk plate, 3... Back plate, 3
31, 331... Engaging convex portion, 36, 36... Mounting hole, 5... Metal front plate, 6... Wooden front plate, 5
3, 53, 63, 63...Connection part, 55, 55,
65, 65...Engaging portion.

Claims (1)

[Scope of utility model registration request] A drawer main body is formed by fixing a horizontal box-shaped back plate whose circumferential edge is bent forward and whose front side is open to the front inner surface of the front end of a body plate having an upwardly facing U-shaped cross section. An engaging convex portion protruding upward on the inner surface of the bottom of the unit and mounting holes are formed on the left and right sides, and an engaging hole that engages with the engaging convex portion is formed on the back side of the front plate. A drawer front plate mounting device comprising an engaging portion and a connecting portion in which a connecting screw hole corresponding to the mounting hole is formed.