JPH0138550Y2 - - Google Patents

Description

[Detailed explanation of the idea] The present invention relates to a watch mechanical body.

Conventionally, clock machines used for panel clocks, plate clocks, etc. have been provided with holes into which nails, screws, etc. can be inserted when the clock is hung on a wall or the like. However, this clock machine body had the disadvantage that the distance between the center of the machine body and the hanging hole was small, so if the panel or plate was large, the panel clock or plate clock would become unstable when hung on a wall.

The present invention eliminates the above-mentioned drawbacks by providing a hanging hole in the watch mechanical body and making it possible to attach a latch with a hanging hole located above the hanging hole.
To provide a timepiece machine body on which a large panel clock, a plate clock, etc. can be stably hung by increasing the distance between the center of the machine body and a hooking hole.

An embodiment of the present invention will be described in detail below with reference to the drawings. Reference numeral 1 denotes a lower case, which together with the upper case 2 constitutes a capsule of the watch mechanical body, and contains a motor, a wheel train, and an electric circuit (not shown) inside. 3 is a hand turning knob, and 4 is an operation piece for stopping the second hand. 5 is a battery holder. Lower case 1
A hanging part 6 is integrally protruded from the upper part, and a hanging hole 7 is formed on the center line. Around the hanging hole 7, there is a protrusion 6a that can come into contact with a wall surface 8, etc., and a step part 6b that is recessed by a predetermined depth D from the protrusion 6a.
is provided. A mounting hole 9 is formed below the hanging hole 7, and the entrance side of this mounting hole 9 has a tapered portion 9.
a, the parallel part 9b is in the middle, and the wide part at the back is a locking stepped part 9c. Reference numeral 10 denotes a latch, which is formed by bending a metal plate at right angles, and has a hook part 1.
0a and a mounting portion 10b are formed. Latch 1
The thickness of the plate 0 is equal to the depth D of the stepped portion 6b, and the thickness of the latch 1
0 can be inserted into the stepped portion 6b. Therefore, when the latch 10 is inserted into the stepped portion 6b, the outer surface of the latch coincides with the surface of the protrusion 6a. A hook hole 11 is provided in the hook portion 10a, and the hook hole 11 is set to be located above the hook hole 7. The latch 10 is bifurcated from the hook part 10a to the attachment part 10b, and has a locking protrusion 10c that can be locked to the locking step 9c of the mounting hole 9 at the tip.

If the panel clock or plate clock is small, hang it by inserting a hanging fixture 12 screwed into the wall surface 8 into the hanging hole 7, as shown in FIG. If the panel clock or plate clock is large, attach the latch 10 to the mounting hole 9. When the mounting part 10b of the latch 10 is inserted into the mounting hole 9, the two-pronged part is compressed by the tapered part 9a, and when the latch 10 is pushed further, it passes through the parallel part 9b and the two-pronged part is closed at the locking stepped part 9c. The portion expands and the locking protrusion 10
c is locked by the locking stepped portion 9c and is prevented from coming off. In this way, the latch 10 has a parallel part 9b and a locking stepped part 9c.
It is positioned and fixed at . The hook portion 10a of the latch 10 is inserted into the stepped portion 6b, and the outer surface of the latch 10 is flush with the protrusion 6a. A panel clock or a plate clock is hung as shown in FIG. 6 through the hook hole 11 of the latch 10 installed in this manner. Whether you hang the clock as shown in the third diagram or as shown in the sixth diagram, the distance between the wall surface 8 and the clock mechanical body is the same, and the clock should be hung in the same posture without tilting. I can do it.

It is also possible to prepare a latch with a latch hole located further upwards to accommodate even larger panel clocks.

As described above, according to the present invention, it is possible to hang a watch through the hook hole in the watch machine body, or to hang a watch by attaching a latch provided with a hook hole. It can be adapted to any frame, and can be hung stably. Furthermore, whether the watch is hung with the latch attached or the watch is hung without the latch attached, the watch can be kept in the same posture.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention, in which Fig. 1 is a front view, Fig. 2 is a back view, and Figs.
5 is a front view with the latch attached, FIGS. 6 and 7 are enlarged sectional views of the 5-line and - line, respectively, and FIG. 8 is a perspective view of the latch. . 1...Lower case, 6a...Protrusion, 6b...Step, 7...Hatch hole, 9...Mounting hole, 10...Latch,
11...Catch hole.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) A hanging hole is provided above the center line of the lower case, and the lower case has a mounting hole for attaching a latch with a hanging hole located above the hanging hole. A watch machine body, wherein the latch is provided in the mounting hole and the latch is attachable to the mounting hole. (2) Claims for Utility Model Registration Paragraph 1 states that there is a protrusion around the latch hole that can come into contact with a wall surface, etc., and a stepped part that is recessed from the back side by the thickness of the latch into which the latch can be inserted. A watch mechanical body characterized in that it is formed of.