JPS5821229Y2 - Push button attachment mechanism - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a mechanism for attaching a push button in a push-button type tuner, and is intended to achieve stable attachment with one touch of the push button and no looseness.

Conventionally, various methods for mounting a push button in a push button type tuner have been provided and put into practical use, but a typical mounting mechanism for these is shown in FIG. After fitting into the engaging part 13 of the push button 12,
The locking portion (free piece) 11 of the actuating member was bent using a tool such as radio pliers or a screwdriver to fix the push button 12 to the actuating member 9.

However, in the above configuration, since at least five pushbuttons are normally attached, it is troublesome to bend the locking portions 11 one by one, and the attachment is not stable because it is done manually, and the operation member 9 and the pushbutton 12 are attached back and forth. There were problems such as play in the direction and damage to the push button 12 caused by a screwdriver or the like.

Therefore, the present invention was devised to improve the conventional problems, and has an extremely simple structure so that a push button can be attached with one touch.The present invention will be explained based on the design below.

Reference numeral 1 denotes a push button attached to one end (extension part 6) of the actuating member of the gift, which includes a frequency regulating plate, a deterring piece for suppressing the frequency regulating plate, and an actuating member 5 for tilting the suppressing piece. This push button is made of a suitable metal material with a suitable surface treatment such as nickel plating, and both edges 2at2b of the approximately U-shaped cross section are left by forming a recess 2 on the bottom surface.
A concave engaging portion 3a t 3b is bored from the insertion side, and an engaging concave portion 4 is further bored in the concave portion.

Further, the extension part 6 of the actuating member 5 is fitted into the recess 2 of the push button, and both edges of the main body part 7 of the actuating member 5 are fitted into the recessed engagement part 3 a t a b formed in the push button 1, and the actuating member 5
An engagement protrusion 8 shaped like an extension 6 fits into an engagement recess 4 formed in the recess 2.

In addition, in the above embodiment, an example of attaching the push button to the actuating member using the single gift method is illustrated, but in the case of the double gift method, a push button plate is provided separately from the gift, and the main body part and the extension part are attached to this push button plate. In this case, the push-button plate and the celebratory money are fitted and inserted into the picture frame side by side.

That is, the push button mounting mechanism according to the present invention consists of the width A of the recess 2 formed on the lower surface of the push button 1, the width A of the extension part 6 of the actuating member 5, the thickness B of the recessed shape part 3 a t 3 b, and the main body. With the current press technology, it is not difficult to manufacture the part 7 and the plate thickness B with almost no play, and the push button 1 and the actuating member 5 have play both vertically and horizontally. Moreover, the push button can be mounted with one touch by simply inserting the extension part 6 of the actuating member 5 into the recess 2 of the push button 1, and furthermore, it is a thin push button type tuning device that has a cassette tape player or the like mounted above or below. The present invention provides a useful push button mounting mechanism that can be applied to extremely thin push buttons constituting a device.

[Brief explanation of the drawing]

Figures 1 to 4 show examples of the present invention; Figure 1 is a side view of the push button attached to the gift, Figure 2 is a side view and bottom view of the operating member with a portion cut away, and Figure 3 is a side view of the push button attached to the gift. A side view and a bottom view of the push button, and FIG. 4 is a side sectional view and a bottom view of the push button attached to the operating member. FIG. 5 is a side view and a bottom view of a conventional embodiment in which a push button is attached to an operating member. In the figure, 1 is a push button, 2 is a recess, 2a and 2b are edges,
3a>3b is a concave engaging portion, 4 is an engaging recess, 5 is an operating member, 6 is an extension portion, 7 is a main body portion, and 8 is an engaging protrusion.

Claims (1)

[Scope of utility model registration request] A push button mounting mechanism is provided in which a push button 1 is fixed to one end of the actuating member of a gift, which is provided with a frequency regulating plate, a suppressing piece for suppressing the frequency specifying plate, and an actuating member 5 for tilting the suppressing piece. Both edges 2a of a substantially U-shaped cross section are left by forming a recess 2 on the lower surface of the push button 1 made of an appropriate metal material that has been subjected to an appropriate surface treatment such as nickel plating.
Concave engaging portion 3 a t 3 b from the insertion side to t 2 b
, and both sides of the main body 7 of the actuating member 5 are fitted into this concave retaining portion, and a lock formed in the extension portion 6 of the actuating member 5 is inserted into the engaging recess 4 bored in the concave portion 2 of the push button 1. A push button mounting mechanism formed by fitting protrusions 8.