JPS6033423Y2 - Module fixing structure of pendant clock - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention mainly relates to a module fixing structure and a method for taking out a module in a pendant watch, especially when the module is taken in and out from the side.

Conventionally, the structure used on the side of a pendant watch is generally a structure called "Nira-baki" which is divided into upper and lower halves and used for wristwatches.

However, with the above structure, the design was an extension of the previous model, making it difficult to create a unique accessory-like model as a pendant watch.

In addition, in the conventional method, the connection part with the pendant chain is generally formed by brazing or the like, which makes the manufacturing method difficult and extremely expensive, and there has been a desire for improvement.

In order to eliminate the above-mentioned drawbacks, the present invention installs a module support made of thin sheet metal inside the watch side, adds structural innovation to the module support, and encapsulates the module. The purpose is to maintain a stable module fixing function.

This will be explained in detail below with reference to the drawings.

FIG. 1 is a longitudinal sectional view showing the structure of the pendant watch according to the present invention.

In the figure, a barrel body 1 and a lid 2 are generally made of plastic material and are engaged with each other by a commonly used turbo injection material.

Further, the glass 3 is fixed to the body 1 by ultrasonic welding.

Furthermore, the ring gun 4 is the connecting part to the chain of the pendant.
is fixed to the lid 2 via a retaining ring 5.

Here, the module support body 6 is usually made of a metal material and is formed by press molding, but the module body 8
is held inside, and the button 7 is held by the button pipe part 6b.
Built-in.

The height of the switch contact part of the button is adjusted to an appropriate position according to the length of the button pipe, and the button stroke is commensurate with the switch ON stroke of the module.

Further, a spring portion 6a is formed on the module support body as shown in the figure, and the spring portion is located at a position where it makes contact with the tip of the wheel iron 4 when the lid 2 is engaged with the shell 1. The module support is inserted deep into the body 1 by the repulsive force of the spring portion, and is held and fixed in a positioned state.

Further, the fixing in the vertical direction is performed in a state where the module body is always pressed upward by a push-up spring 8a formed in the module body.

Further, the spring portion 6a also has the function of preventing a shock in the event of a fall impact.

As described above, according to the present invention, it is possible to easily insert and remove the module from the side of the watch, and by giving the structure of the module support the above-mentioned features, the module and the support can be easily inserted and removed. It becomes an integral encapsulation of
This makes it possible to provide a very stable module fixing function.

Furthermore, by using the structure of the present invention, freedom is gained in the shape of the body, and by using plastic materials, it is easy to provide the market with unique and innovative pendant models that are difficult to achieve with conventional structures. This is possible.

[Brief explanation of the drawing]

FIG. 1 shows a longitudinal sectional view of the pendant watch side according to the present invention. FIG. 2 shows a cross-sectional view. FIG. 3 is a perspective view of a module support according to the present invention. 1...Body, 2...Lid, 1a...
...Button press hole, 3...Glass, 4...
... Iron wheel, 5 ... Retaining ring, 6 ... Module support, 6a ... Spring part, 6b ...
... Button pipe section, 7... Button, Death...
...Module body, 8a...Module push-up spring.

Claims (1)

[Scope of utility model registration request] A pendant watch in which the module is inserted and removed from the lateral direction has a module support made of thin sheet metal that holds the module inside, and this module support has a button pipe part that supports the button and a module on the outer periphery. At the same time, the module support body is integrally formed with a spring part for supporting and fixing the module at one or more places in one direction, and the spring part and the ring gun fixed to the lid are connected to each other. A module fixing structure for a pendant watch, characterized in that the module is fixed by hitting the module.