JPH0337402B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a locking mechanism for footwear used in footwear such as underground footwear.

[Prior Art] Underground tabiyatabi are worn by using a kohaze that is fixed from the ankle to the calf and hooked to a thread. When locked in this manner, it is possible to adjust the thickness of the area from the ankle to the calf of the wearer, and has the feature of providing a tight feeling to this area.

However, even if it is locked as described above,
When used for work such as underground fishing, the appropriate tension between the kohaze and the hanging thread is momentarily lost, or the kohaze often comes off when the legs are bent. If the kohaze comes off in this way while wearing the shoes, it will give a sense of anxiety to workers who are working at heights, and this is not desirable. Also, even if it happens in general, if you make violent movements during dance etc., the kohaze may come off.
It is desired to securely hold the goby.

[Problems to be Solved by the Invention] In view of the above-mentioned drawbacks, the present invention aims to provide a locking mechanism that can reliably lock a goby when it is hooked to a hanging line.

[Means for Solving the Problems] That is, the present invention provides a locking mechanism for locking a locking goby to a hanging line, in which the inner surface of the locking goby and the inner surface of the locking goby of the fabric at the fixing part of the locking goby are provided. At the appropriate locations, attach individual locking devices that have a shape that allows the hooking thread of the kogoe to be inserted therein, and are each made of separate convex and recessed fittings, and place one of them directly on the kogoe, or The other is fixed to the fabric.

The present invention will be explained below with reference to the drawings. In this example, a convex engaging portion is formed on a small goby. More specifically, the present invention is an example in which a convex engaging portion is integrally fixed to a part of a small goby. An example is shown. FIG. 1 is a perspective view of the locking mechanism of the present invention installed underground, FIG. 2 is a perspective view of the locking portion, and FIG. 3 is a cross-sectional view of the locking mechanism.

In the figure, 1 is the upper of the underground, 2 is the grounded sole, 3 is the top, and 4 is the hanging thread, 1A is the outer fabric of the fabric that makes up the upper, and 1B is the lining fabric. Further, 3A is an engaging convex portion 5 which is integrally fixed to the inner surface of the kohaze and into which the hooking line 4 can be inserted.
5A is a female stopper which is separate from the fins having the above-mentioned engaging convex portion 3A, and 5A is an engagement recess of this female stopper 5.
The female stopper 5 is fixed to the fabric of the upper 1 such that the engagement recess 5A is located at a location corresponding to the engagement protrusion 3A of the cutout 3.

When wearing the shoes, the shoes are first put on in the same way as regular underground shoes, and the kohaze 3 is dipped into the thread 4 that has a thickness corresponding to the thickness from the ankle to the calf of the wearer. At this time, hook the engaging protrusion 3A of the kohaze 3 onto the thread 4.
Make sure that the outer surface of the Kohaze 3 is not caught on the lining cloth 1B of the gusset cloth of the atsupah while submerging the Kohaze 3.
The engagement protrusion 3A is fitted into the engagement recess 5A of the female stopper 5 at a position where the engagement protrusion 3A exceeds the hooking thread 4.
As a result, the goby 3 is reliably engaged with the female stopper 5 while holding the hanging thread 4, and does not come off unnecessarily during wear, giving a sense of security. When taking off the underground tab, conversely, it is sufficient to release the locking mechanism between the coffin 3 and its corresponding part, and then remove the coffin 3 from the hanging thread 4 by normal operation.

In the illustrated example, the female stopper 5 is provided so as to correspond to each individual coffin 3, but the locking mechanism of the present invention may be applied to all the cicadas in this way, or It may be applied only to a part. Further, contrary to this example, the locking pin may be made into a concave engaging portion, and a convex male stopper may be fixed to the corresponding portion.

[Effects of the Invention] Since the present invention is configured as described above, it is possible to fit the engaging protrusion into the engaging recess after hooking the goby on the hanging line, thereby preventing the engagement by the goby. It has the advantage that it can be extremely securely stopped, giving the wearer a sense of security, and that it can be worn with the same operations as conventional ones.

[Brief explanation of drawings]

Fig. 1 is a perspective view of an underground unit showing an example of applying the locking mechanism of the present invention, Fig. 2 is a perspective view of the section X in Fig. 1 in a slightly opened state, and Fig. 3 is a locking section. FIG. In the figure, 1 is the upper fabric, 1A is the outer fabric, 1B is the lining fabric,
2 is a grounding sole, 3 is a bottom, 3A is an engaging protrusion, 4 is a thread, 5 is a female stopper, and 5A is an engaging recess.

Claims (1)

[Claims] 1. In the locking mechanism of the coffin that locks the coffin to the hanging thread, the hanging thread of the coffin is hidden between the inner surface of the coffin and the part corresponding to the inner surface of the coffin of the fabric in the part where the coffin is attached. A latching device for a kohaze, which has a shape that can be used, and is characterized in that each of the latching tools is made of a recessed and recessed fitting, each of which is a separate body, one of which is fixed directly to the kohaze, and the other is fixed to the fabric. Stop mechanism.