JPS5942782Y2 - cabinet equipment - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a cabinet device that can be used in a television receiver or the like, and an object thereof is to provide a cabinet device that can be assembled extremely easily and accurately.

Conventionally, in this type of cabinet device, a structure as shown in FIGS. 1 to 5 has been used in order to facilitate assembly.

1. In order to obtain the cabinet 1 as shown in Fig. 1, the left side plate 2, top plate 3, and right side plate 4 are joined by hinges, etc., or grooved with a synthetic resin plate. It is formed in one piece, is bendable, has couplings 5.6.7.8.9.10 attached to both ends of each plate, and is used in conjunction with couplings 12.13 attached to both ends of the bottom plate 110, as shown in FIG.
As shown in FIGS. 4 and 5, adjacent plates were bent at right angles, and the connectors 8 and 9 were stacked and fixed with screws and nuts to form a rectangular cabinet.

However, such conventional devices have drawbacks such as long assembly time and difficulty in automating assembly.

In addition, there were some cases in which protrusions were provided on the inside of adjacent plates, and metal fittings, etc. were connected to both protrusions at the bent part using screws, etc., but in that case, it took a lot of effort to tighten the screws, etc. Moreover, there was a drawback that the mounting angle was distorted due to the clearance of the screw insertion hole for mounting.

The object of the present invention is to provide a cabinet device that improves the above-mentioned drawbacks, and one embodiment of the present invention will be described below with reference to the drawings.

In FIG. 6, 14 is a left side plate, 15 is a top plate, 16 is a right side plate, and 17 is a bottom plate, each of which is a rectangular plate.

What is shown in FIGS. 7a and 7b is a fixing plate 18.19,
It has an elongated trapezoidal shape, both ends of which are cut off into triangular shapes, and mounting holes 20, 21, 22, and 23 are provided near both ends.

This one fixed plate 18 is connected to the bottom plate 17 as shown in FIG.
Fix it to the edge of the inner surface with adhesive or the like.

The other fixing plate 19 is similarly fixed to the inner end of the adjacent left side plate 14 to be assembled by joining the bottom plate 17 at a certain angle (here, 90 degrees).

Similarly, fixing plates similar to those described above are also fixed to the inner edges of the top plate 15 and the right side plate 16, which are to be joined at a fixed angle.

As shown in FIG. 9, two of these four plates are placed next to each other and joined at a fixed angle with the corners in close contact to form a box, and then inserted using the insertion fixture 24 shown in FIG. and fix it.

This insertion fixture 24 has an L-shape with an angle that exactly follows the inner surface of the joint of the two plates so as to join the two plates at a certain angle, and fits exactly into the mounting hole 20.23. Fitting protrusions 25 and 26 are integrally formed.

Therefore, when assembling the cabinet,
As shown in the figure, the protrusions 25.26 of the insertion fixture 24 may be fitted into the mounting holes 20.21 of the fixing plate 18.19.
The left side plate 14 and the bottom plate 17 are kept at right angles by contacting the inner surface of the joint portion of the bottom plate 17 and regulating the joining angle between the two.

Note that the protrusions 25 and 26 may be coated with adhesive.

In addition, since the protrusions 25, 26 fit exactly into the mounting holes 20, 23, there is no angular deviation, and the assembly can be more accurate than when mounting with screws or the like.

Therefore, the cabinet 1 can have a simple configuration, and a cabinet that is easy to manufacture can be provided.

As described above, in the cabinet device of the present invention, a fixing plate is attached to the inner surface of each of two adjacent plate bodies to be assembled by joining them at a certain angle so that their ends touch each other, and A mounting hole is provided near the end of each plate, and an insertion fixture is provided with an angle that follows the inner surface of the two plates joined at a certain angle, and the two plates are fixed to this. A protrusion that fits exactly into the mounting hole of the plate is provided, and with the two plates joined at a certain angle, the insertion fixture is placed in contact with the inner surface of the joint, and the protrusion is inserted into the mounting hole. The feature is that the two plates are fixed at a constant angle by being fixed together.

Therefore, by attaching a fixing plate to the plate that is to be assembled as a cabinet and fitting the insertion fixture into the mounting hole formed in this fixing plate, the cabinet device can be assembled with an extremely simple configuration and the work is simple. Therefore, automation is also possible.

An insertion fixture formed at a predetermined constant angle is fixed to the inner surface of the part where the two plates are joined together, and its protrusion is inserted into the mounting hole of the fixing plate.
It is possible to easily and accurately assemble two plates at a constant angle.

In particular, since the protrusion fits exactly into the mounting hole in this way, the assembly angle does not change due to the clearance of the screw hole, unlike when mounting with screws, and it is easy to obtain a cabinet with the correct shape. I can do it.

[Brief explanation of drawings]

Figure 1 is a perspective view of a television receiver, Figure 2 is a front view of a conventional cabinet device, Figures 3, 4, and 5 are perspective views of essential parts of the same device, and Figure 6 is a perspective view of the present invention. A perspective view of a plate used in a cabinet device according to an embodiment of the present invention, FIG. 7a,
b is a perspective view of a fixing plate used in the same device, FIGS. 8 and 9 are perspective views of the same device, FIG. 10 is a perspective view of an insertion fixture used in the same device, and FIG. 11 is a main part of the same device. FIG. 14...Left side plate, 17...Bottom plate,
18.19... Fixed plate, 20.23...
・Mounting hole, 24...Insertion fixture, 25.26・
...protrusion.

Claims (1)

[Scope of utility model registration request] A fixing plate is attached to the inner surface of each of two adjacent plate bodies to be assembled by joining them at a certain angle so that their ends touch each other, and a mounting hole is provided in the vicinity of each end. In addition, an insertion fixture having an angle along the inner surface of the two plates joined at a certain angle is provided, and a protrusion that just fits into the mounting hole of the fixing plate of the two plates is provided. With the two plates joined at the fixed angle, the insertion fixture is placed in contact with the inner surface of the joined part, and the protruding part is inserted and fixed into the mounting hole. A cabinet device made of two plates fixed at a fixed angle.