JPS6035913Y2 - latching device - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a hanging device for hanging a wall clock or the like on a wall.

Traditionally, wall clocks have been hung on a nail attached to a wall or the like through a clasp attached to the back cover, but if the wall is made of thin material such as plywood, In some cases, nails alone could not maintain the strength, so hooks were used instead of nails to hang the clock.

However, since the hook and the latching device are manufactured separately, the manufacturing process is laborious and costly, and the hook must be packaged separately from the watch and placed inside the watch packaging container, which is a hassle.

An object of the present invention is to provide a latching device that supports a latching receptacle in a latching hole and is made into one piece, thereby reducing manufacturing costs and eliminating the hassle of packaging.

Embodiments of the present invention will be described below based on the drawings.

In FIGS. 1 and 2, reference numeral 1 denotes a disk-shaped hooking metal fitting, and a plurality of holes 1a and 12 are attached around this metal fitting 1.
...... is the opening.

A hook hole 2 is bored in the metal fitting 1, and this hook hole has a shape that is wide at the top, and the upper end is a hook portion 2a.

A hook receiver 5 is supported in the hook hole 2 via connecting portions 4, 4 which are not cut by a drawing line 3 formed by pressing or the like.

The hook holder 5 can be easily separated from the connecting portion by twisting or the like.

The upper part of the hook holder 5 is a curved hook part 6.

This hook portion corresponds to the narrow upper part of the hook hole 2, and its width is narrower than the hook portion 2a.

The hook hole 2 and the hook portion 6 can be hooked together as shown in FIG.

Reference numerals 5a and 5a are small mounting holes provided in the hook holder 5.

The hooking fitting 1 is formed by a single press process, cutting out the outline, forming a hooking hole, a hooking holder, and attaching it to a small hole 1a.

5a punching is possible.

Then, the hook portion 6 may be bent as a secondary process.

The hook holder 5 is not limited to the upper shape as long as it can be supported within the hook hole 2.

Furthermore, when punching out the hook hole 2 with a press, the entire circumference may be half blanked, and the entire circumference may be used as a continuous part and only the upper part may be bent to form a hook part.

Furthermore, for example, a hook hole may be provided directly in the metal rear frame, and a hook receiver may be supported in this hook hole.

The hook 1 of this embodiment is attached in advance to the back cover 8, which is attached inward from the back of the frame 7, as shown in FIG. 4, for example, during the timepiece assembly stage.

For this installation, align the hook 1 with the through hole 8a provided at the top of the camera back 8, and then turn the hook 2a upward, and then attach the hook 1 to the small hole 1a with a fastener such as a screw. Insert 9 and fix.

Next, how to use the hook part 6 of the hook part 5 is grasped with a finger and pulled, and the hook part 5 is torn off from the connecting part 4 connected to the catch part 1 and separated.

Then, as shown in FIG. 5, the separated hook holder 5 is attached to a wall 10 or the like by driving a nail 11 through the small hole 5a (FIG. 1), and fixing the hook 6 in the hook hole 2. If the hook part 2a is hooked, the wall clock can be hung on the wall.

In addition, as another method of using the latching device of the present invention, for example, when a fastener such as a screw or nail is already attached to a pillar, the latching device 5 can be inserted into the latching hole 2 as shown in FIG. The hook portion 2a may be hooked to the stopper while being supported by the hook.

As described above, according to the present invention, the hooking holder is supported within the hooking hole and is constructed as one piece, so that the manufacturing cost can be reduced.

Furthermore, unlike the conventional method, there is no need to separately accommodate the hooking holder in the packaging box, so it has great practical effects, such as saving labor in packaging work and preventing loss of parts.

[Brief explanation of drawings]

Fig. 1 is a front view of the latching device of the present invention, Fig. 2 is a sectional view taken along the line ■-■ in Fig. 1, Fig. 3 is an explanatory diagram showing the relationship between the hooking hole and the hook portion, and Fig. 4 is the latching device of the present invention. FIG. 5 is a cross-sectional view showing the state in which the metal fitting is attached to the watch frame body, and FIG. 5 is a cross-sectional view showing the state in which the hook holder is used. 2...Hook hole, 2a...Hook part, 4.
...Connection part, 5...Hooking bracket, 6...
...Hook part.

Claims (1)

[Scope of Claim for Utility Model Registration] A hooking hole having a shape that is narrow at the top and wide at the bottom, and whose upper end is a hooking portion; It consists of a hook part whose corresponding part is a curved hook part, and the hook part can be easily separated from the hook hole,
The hooking device is characterized in that the hook portion can be hooked onto a hooking portion at the upper end of the hooking hole.