JPS5817442Y2 - shoe buckle - Google Patents

Description

[Detailed description of the invention] This invention relates to the improvement of buckles for fastening bands for sandals and bags.In particular, when attaching and detaching the band, the inner edge of the female hook cover of the buckle body is inserted without removing the band from the buckle body each time. The present invention relates to a buckle that allows the band to be attached and detached with a single touch by engaging and disengaging the elastic ring and the male hook provided on one band.

Conventionally, a buckle main body, in which a band can be attached and detached by engaging and disengaging male and female hooks, has been constructed as shown in FIG.

In other words, the buckle main body A in FIG.
The center hole 4 of the female hook 1 was aligned with the center hole 4 of the female hook 1, and then the shaft tube 6 equipped with the collar plate 5 was connected to the opening 3 of the substrate 2 and the center (L4) of the female hook 1, and the shaft tube 6 was caulked. Then, the female hook 1 was fixed to the back surface of the substrate 2, and an elastic ring 7 was further installed inside the opening inner edge 1a of the female hook 1.

However, in the buckle main body A configured in this way, the base plate 2 of the buckle body and the female hook 1 are separate bodies, so in order to fix the female hook to the back side of the base plate, it is necessary to connect the opening 3 of the base plate and the female hook. There are disadvantages in that the center hole 4 has to be overlapped each time it is fixed, and it has to be caulked using the shaft tube 6 provided with a flange plate, which requires a lot of effort in manufacturing.

SUMMARY OF THE INVENTION In view of the above-mentioned drawbacks of the prior art, the present invention aims to provide an inexpensive buckle for sandals or shoes that has a simple structure and eliminates the need for caulking the barrel.

The present invention will be explained in detail below with reference to embodiments shown in FIGS. 2 to 5.

In the embodiment shown in FIGS. 2 to 4, A1 is a buckle main body, and this buckle main body A1 has vertical edges 10a, 10a parallel to each other in the longitudinal direction and a bent edge bent obliquely in the width direction. 10b, 10b, and has sawtooth parts 11a, 11a on both end edges, and the sawtooth parts 11a, 1.
1. A band stop plate 11 with band insertion holes 12, 12 in the width direction between both ends of the buckle frame and the bent edges 10b, 10b of the buckle frame, and a band stop plate 11 with band insertion holes 12, 12 provided in the approximate center of the band stop plate 11. It consists of a female hook cover 15 having a center hole 14 connected to the opening 13, and an elastic ring 16 installed inside the inner edge of the center hole of the female hook cover 15.

The buckle frame 10, band stop plate 11, and female hook cover 15 are made of metal and integrally formed.

Further, the sawtooth portions 11a and la rise obliquely from the upper part of the band stop plate 11, and the bent edges 10b of the buckle frame,
10b is inclined in the opposite direction.

Furthermore, the opening 13 is made large enough to fit the elastic ring 16 therein.

On the other hand, for the male hook that fits into the elastic ring 16 built into the female hook cover 15, a pedestal male hook 20 is superimposed on the top surface of the base of the band B, and a shaft cylinder 22 equipped with a collar plate 21 is inserted from the bottom surface of the male hook 20. It is fixed to the male hook 20 through the band B by caulking or by an appropriate method.

In the above configuration, the male hook 20 is attached to the base of the band B, and the so-called female hook is attached as a female hook cover 15 to the lower surface of the band stop plate 11, so that the band B is attached to the buckle body. A1 band insertion hole 12,1
2, adjust the length in advance to the desired length and position the hook, and then fit the male hook 20 into the elastic ring 16 built into the inner edge of the female hook cover 15, as shown in FIG. Both ends of band B can be connected.

Next, a different embodiment of the present invention shown in FIG. 5 will be explained.

In the description of this embodiment, parts that are considered to have the same or equivalent configuration as those of the previous embodiment are given the same reference numerals, and redundant explanation will be omitted.

The main difference between the embodiment shown in FIG. 5 and the previous embodiment is that a female hook cover 15 is provided on the upper surface of the band stopper plate 11. The band can be attached and detached.

In the above description, the buckle main body A1 is made of a metal material and is integrally shaped, but the present invention is not limited to this, and may be made of synthetic resin material as long as it can be integrally molded.

As is clear from the above description, in the present invention, the buckle frame 10, band stop plate 11, and female hook cover 15 are integrally formed in advance, and then the elastic ring 1.6 is installed inside the inner edge of the female hook cover. Therefore, it has the following practical effects.

(1) Since it is integrally hollowed, there is no need to use a shaft cylinder with a flange plate and swage it together.

(2) The number of parts is small.

Therefore, there is no need to overlap the opening of the substrate and the center hole of the female hook each time during the manufacturing stage, as is the case in the past.

(3) Since the structure is simple, the steps in (1) and (2) above can be omitted and manufacturing can be done at low cost.

(4) Since the band has serrations on both edges and is inclined in the opposite direction to the bent edge of the buckle frame, the band does not move easily.

(5) Since the band stopper plate has an opening large enough to insert the elastic ring into the female hook cover, the elastic ring can be easily fitted into the inner edge of the female hook cover.

(6) There is no need to remove the band from the buckle body one by one, and the band can be attached and detached easily, quickly and reliably using the elastic ring and male hook.

[Brief explanation of the drawing]

Fig. 1 is an explanatory diagram showing a conventional embodiment, Fig. 2 is a perspective view showing a connected state of a band showing an embodiment of the present invention, and Fig. 3 is an enlarged cross section taken along line 11-111 in Fig. 2. Figure 4 is an explanatory diagram of each member constituting the buckle of the present invention,
FIG. 5 is an explanatory diagram showing a different embodiment of the present invention. A, AI, A2... Buckle body, 1...
Female hook, 2... Board, 6.21...
Shaft cylinder, 10... Buckle frame, 10a... Vertical edge, 10 b... Bent edge, 11...
Band stop plate, 12... Band insertion hole, lla.
...Sawtooth section, 13...Opening section, 14...
... Center hole, 15 ... Female hook cover 16
...Elastic ring, 20...Male hook.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) A shoe buckle comprising a buckle frame, a band stop plate installed horizontally within the buckle frame, a female hook provided on the band stop plate, and a male hook fixed to the band by an appropriate method. A buckle for shoes according to the above, characterized in that the buckle frame, the band stop plate, and the female hook cover are integrally shaped. (2) The shoe buckle according to claim 1, wherein the buckle frame, the band stop plate, and the female hook cover are all integrally formed of a metal material. (3) The scope of the utility model registration claims described in any one of paragraphs 1 to '2, characterized in that the buckle frame, band stop plate, and female hook cover are all integrally formed of synthetic resin material. Buckles for shoes. □(4) Provide serrations on both edges of the band stop plate,
A utility model according to any one of claims 1 to 3, characterized in that a band insertion hole in the width direction is provided between both ends of the sawtooth portion and the bent edge of the buckle frame. Shoe buckles. (5) The shoe buckle according to any one of claims 1 to '4 as a utility model registration, characterized in that the female hook cover is provided approximately at the center of the lower or upper surface of the bunt stopper. (6) Utility model registration claims 1 to 5, characterized in that an opening sufficient to accommodate an elastic ring on the inner edge of the female hook cover is provided at approximately the center of the band stopper. The shoe buckle described in any of the above. (7) According to any one of claims 1 to 6 of the utility model registration claim, in which the sawtooth portions provided on both end edges of the band stop plate are inclined in the opposite direction to the bent edge of the buckle frame. The shoe buckle described.