JP2003051685A5 - - Google Patents

Description

[0002]
[Prior Art]
Conventionally, for example, in the case of an audio apparatus, when mechanical components are arranged on a chassis used for a bottom plate, for example, between plastic and mechanical components for the purpose of maintaining operation stability of mechanical components, etc. A holder made of rubber or rubber is interposed. FIG. 8 is a perspective view showing an example of a chassis and a holder, FIG. 9 is an outline view of the holder, (a) is a top view, and (b) is a view from the IX-IX direction of (a) It is. As shown in these drawings, the holder 41 is attached to the inner surface of the chassis 42, and a mechanical component (not shown) is mounted and fixed on the inner surface of the holder 41.

[0017]
FIG. 1 is a perspective view of a holder and a chassis as a plate-like member to which the attachment structure of a plate-like member according to the present invention is applied, FIG. 2 is an outline view of the holder shown in FIG. FIG, (b) is a view of the II-II direction (a). 3 is an outline view of the chassis shown in FIG. 1, (a) is a top view, and (b) is a view looking in the III-III direction of (a).

[0022]
The predetermined distance H between the boss 10 of the locking piece 8 and the back surface 1 a of the holder 1 is slightly larger than the thickness of the chassis 2, and the chassis 2 is the boss 10 of the locking piece 8 and the back surface of the holder 1 The interval is set so as to be sandwiched and held between 1a.

[0023]
Root Ji screw in hole 13, the cross-sectional area is formed to be approximately equal to the outer diameter of the threaded portion of the screw 31. The length in the thickness direction of the boss portion 10 is slightly smaller than the length of the screw portion of the screw 31. As a result, when the screw 31 is screwed into the boss 10, the tip of the screw 31 does not protrude from the boss 10 to the outside, and it is possible to have a form preferable in appearance. In addition, it is possible to prevent the external one from being damaged by the tip of the screw 31 or the like. In addition, as long as a screw can be tightened, this screw insertion hole 13 may be comprised as a recessed part which is not penetrated. In addition, a female screw may be formed in advance on the inner surface of the screw insertion hole 13.

[0030]
As described above, in the present embodiment, the screw insertion hole 6 for inserting the screw 31 and the screw insertion hole 13 of the boss portion 10 are communicated at a predetermined distance, and the chassis 2 is the back surface of the holder 1 In the state of being held between 1 a and the boss portion 10, the through hole 25 formed in the chassis 2 can be communicated with the screw insertion hole 6 and the screw insertion hole 13. Therefore, if the screw 31 is inserted from above into the screw insertion hole 6 and the through hole 25, the screw 31 can be screwed into the screw insertion hole 13, and the chassis 2 is formed by the head 32 of the screw 31 and the boss 10. The holder 1 can be firmly attached to the chassis 2 while holding the

Figure 2 is a profile view of the holder shown in FIG. 1, (a) is a top view, (b) is a view of the II-II direction (a).

3A and 3B are external views of the chassis shown in FIG. 1, where FIG. 3A is a top view and FIG. 3B is a view looking in the III-III direction of FIG.