KR890005035Y1 - Machine of combination remote controller filters and upper button cases - Google Patents

Abstract

No content.

Description

Remote controller filter and matching device of upper and lower case

The accompanying drawings show an embodiment of the present invention,

1 is an assembly view of the present invention.

2 is a perspective view of the present invention.

3 is an exploded perspective view of the present invention.

4 is a perspective view of a conventional design.

5 is an exploded perspective view of a conventional design.

* Explanation of symbols for main parts of the drawings

1: upper case 11: protrusion type joint

12: support 13: hinge groove

14 side wall 15 protrusion

2: filter 21: protrusion

22: hinge 23: flange

24: top plate 25: bottom plate

26: lower case matching part 3: lower case

31: protrusion

The present invention relates to a remote controller filter and a matching device of the upper and lower cases, and to a matching device of the filter and the upper and lower cases of the remote controller to be easily removable using a hinge.

In the related art, as shown in FIG. 5, a locking groove is provided vertically inwardly at the center of the case front end, and insertion holes are installed at both sides thereof. It has a shape of a rectangular body having an insertion hole, the upper and lower cases are joined to open the front, and a flat filter having locking fastening pieces to be combined with the upper and lower case assemblies and respective inserts. The upper and lower casings are coupled to each other by fastening pieces of the filter located in the front and several inserting portions, and thus, a plurality of grooves and inserting portions are formed, and thus assembly and disassembly are difficult.

Therefore, in order to solve the above problems, the filter is provided with a protrusion and a hinge so that the assembly is easy and the smooth operation is made for the purpose of improving the productivity, which will be described by the accompanying drawings as follows.

As shown in FIGS. 1 and 3, both side walls 14 of the upper case 1 are fixed to the filter 2 at the front end of the case body in which the upper and lower cases 1 and 3 are coupled. Supports 12 having protruding holes 11 are installed on both sides of the inner side surface, and protruding portions 15 having hinge grooves 13 are formed integrally extending on one end side of the inner side surface. The filter 2 is formed on the both sides of the upper plate 24 and the lower plate 25 having the support portion 12, the flange portion 23 for covering the same shape as the protruding portion 15 and at the same time the inner surface of the flange portion 23 Both sides of the protrusion 23 to be inserted into the projection type hole 11 and the central side both sides of the hinge 22 and the lower plate 25 to be inserted into the hinge groove 13 has a structure provided with a lower case fitting portion 26.

The present invention configured as described above, as shown in Figures 1 and 3 as shown in the projection 12 is located below the support 12 of the upper case 1, the upper portion of the inner surface is formed to be inclined downward inward to the filter (2). When the fitting portion 21 of the projection part 21 is joined to the projection type hole 11 and lightly pushes the filter 2 forward, the filter 2 moves in a circular motion to the protrusion type hole 11 whose inner surface is formed as an inclined body. Hinge 22 of the) is naturally seated in the hinge groove 13, the filter is circular movement forward by the hinge action to try to move, but the support 12 is installed can not move forward, but the filter freely to the rear You will do a circular motion.

At this time, the upper part of the lower case fitting part 26 installed in the lower plate 25 of the filter 2 is coupled to the protrusion 31 of the lower case 3 upward to prevent the circular motion from the rear of the filter 2. It is solidly molded.

According to the present invention configured and molded as described above, the protrusion 21 of the filter 2 and the protrusion type hole 11 of the upper case 1 are lightly coupled, and accordingly, the hinge 22 and the hinge groove 13 are formed. Naturally inserted, the protrusion 31 of the lower case 3 is simply combined with the lower case fitting portion 26 of the filter, and is simply and securely formed and is easily disassembled. There is an extraordinary effect that solves the unreasonable problem of doing so.

Claims (1)

In fixing the filter 2 to the front end of the case body in which the upper and lower cases 1 and 3 are combined, the projection-type holes 11 are provided on both sides of the inner side surfaces of both side walls 14 of the upper case 1. The support 12 is installed, and the protruding portion 15 having the hinge groove 13 is formed integrally formed on each of the front end surfaces thereof, and the filter 2 has a plan for covering the support 12 on both sides. The upper plate 24 and the lower plate 25 having branches 23 are formed in the same shape as the protrusion 15, and at the same time, the protrusions 21 to be inserted into the protruding holes 11 on both sides of the inner side of the flange 23. And a hinge 22 to be inserted into the hinge groove 13 on both sides of the central portion and a lower case coupling portion 26 on the lower plate 25 and a remote controller filter and upper and lower case matching devices.