JPH0535697Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a fastener mainly used for bags such as handbags and bags.

PRIOR ART

Conventional fasteners for handbags, bags, etc., as shown in FIG. The male part 52 is pulled out from the female part 53 while pushing the body 51.

With such a configuration, the male part 52 and the female part 53 can be firmly connected, but the locking body 51 of the male part 52
Since it is necessary to touch the bag directly with one's fingers to attach and detach the bag, the clasp must be exposed from the handbag, which detracts from the aesthetic appearance of the handbag, and the attachment and detachment operation itself is troublesome.

On the other hand, as shown in FIG. 6, a structure has been proposed in which a magnetic surface 62 is formed by a permanent magnet on a female part 61, and a male part 63 and a female part 61 are magnetically attached to each other by the magnetic force.

With such a configuration, the male part 61 and the female part 62 can be connected simply by making them come into contact with each other, resulting in excellent operability.Also, even when covered with the lid of the handbag, it can be attached and removed, so there is no need to spoil the appearance of the handbag. Since the coupling force between the male part 61 and the female part 62 is weaker than mechanical coupling, it cannot be used for large bags, and there is also the problem that magnetic products such as magnetic cards may become distorted when placed in a handbag.

[The problem that the idea aims to solve]

The present invention has been developed in view of the above points, and its purpose is to mechanically connect the male part and the female part to strengthen the bonding force between the two, and to create a bag that can be used in bags. To provide a fastener for bags and bands that is easy to attach and detach even when covered with a cover lid and has excellent operability.

[Means to solve the problem]

The fastener for bags, etc. of the present invention proposed to achieve the above object is composed of a male part to be attached to bags or bands, and a female part having a male part insertion hole. , a locking groove or a locking protrusion is provided on the outer periphery of a protruding male part main body, and the female part is a locking body having a guide surface and a locking protrusion or locking groove facing the male part insertion hole. is disposed so as to be able to move toward and away from the insertion direction of the male portion and is biased by a spring in the proximal direction, and a release lever having a release protrusion that slides on the guide surface of the locking body is rotatable. By inserting the male body of the male part into the male part insertion hole of the female part, the locking protrusion and the locking groove are engaged, and the release rod is rotated. By sliding the releasing projection on the guide surface, the locking body is separated from the male part insertion hole and the engagement state between the locking projection and the locking groove is released. It is characterized by:

[Effect]

According to the fastener for bags and bands of the present invention, by inserting the male body of the male part into the male part insertion hole of the female part, the locking protrusion and the locking groove engage with each other. By sliding the releasing protrusion on the guide surface by rotating the release lever, the locking body is separated from the male part insertion hole and the engagement state between the locking protrusion and the locking groove is released. With this structure, the coupling between the male part and the female part can be released by rotating the release lever provided separately from the locking body, without directly operating the locking body. Therefore, even if the fastener is covered with the cover lid of the bag, the male part and the female part can be connected and released by inserting a hand inside the cover lid and pinching the release lever.

Furthermore, the male part and the female part can be mechanically connected by the locking body and the locking groove, thereby increasing the coupling force.

〔Example〕

Hereinafter, the present invention will be explained based on the illustrated embodiments.

The fastener A is composed of a male part 1 and a female part 2 having a male part insertion hole 21, as shown in FIG.

The male part 1 is constructed by protruding a male part main body 12 from the center of a substrate 11, and a locking groove 12a is provided on the outer peripheral surface of the male part main body 12 near the proximal end. A spherical guide surface 12b is formed at the tip.

The female part 2 is a square box-shaped case 2 with a small thickness.
1 includes a locking body 22 and a base end portion of a release rod 23.

The front plate of the case 21 has a male part insertion hole 21a.
However, there is a release rod protrusion hole 21 in the bottom plate of the case 21.
b are formed respectively.

The locking body 22 has sliding parts 22a on the left and right sides, and a notch 22b for inserting a male part in the center, and a locking protrusion 22c is provided in the notch 22b. A tapered guide surface 22d is formed between the cutout portion 22b and the notch portion 22b. Further, the locking body 22 is housed so as to be slidable up and down along the inner peripheral surface of the case 21, and is biased downward by a pair of left and right spring bodies 24. and,
When the locking body 22 is biased downward by the spring, the locking protrusion 22c is positioned so as to face the male part insertion hole 21a of the case 21, and the locking body 22 resists the spring force of the spring body 24. When sliding upward, the locking protrusion 22c
is separated from the male part insertion hole 21a.

A round hole 23a is formed in the center of the base end of the release rod 23, and a pair of release protrusions 23b are protruded from both sides of the base end. By fitting the round hole 23a of the release rod 23 into the protrusion 21c protruding from the case 21, the release rod 23 is configured to be rotatable left and right around the round hole 23a. There is.

2 and 3 show the operation of connecting and releasing the fastener A.

When connecting the fasteners A, when the male body 12 of the male part 1 is pushed into the male part insertion hole 21a of the female part 2, the locking body 22 resists the spring force of the spring body 24.
moves upward along the guide surface 12b of the male main body 12, and when the male main body 12 is further pushed in, the locking protrusion 22c of the locking body 22 is moved by the restoring force of the spring body 24 to the male main body 12. The male part 1 and the female part 2 are connected by falling into the locking groove 12a and engaging the locking protrusion 22c with the locking groove 12a (Fig. 2 a, b,
Figure 3 a).

When releasing the connection of the fastener A, the locking body 22 is moved to the spring body 24 by rotating the release rod 23 to the right or left and sliding the release protrusion 23b along the guide surface. The locking protrusion 22 and the locking groove 1 move upward against the spring force of
2a is released from the engaged state (FIG. 2c, FIG. 3b), and the coupling between the male part 1 and the female part 2 can be released (FIG. 2d, FIG. 3c).

The fastener A configured as described above has the fourth
As shown in the figure, the female part 2 is attached to the surface of the main body B1 side of a bag B such as a handbag, and the male part 1 is attached to the back side of the cover lid B2 of the bag B. When the lid B2 is closed, the fastener A is completely covered by the cover B2. When connecting the fasteners A, it is sufficient to close the cover B2 and press the male part 1 from above the cover B2. Conversely, when releasing, the bag body B1 and cover lid B
2 and rotate the release rod 23.

It goes without saying that the fastener of the present invention can also be used for belts for pants.

[Effect of idea]

As is clear from the above explanation, according to the fastener for bags and bands of the present invention, even if the fastener is covered with the cover lid of the bag, it is possible to insert your hand inside the cover lid and pinch the release lever. Since the male part and the female part can be connected and released, the beauty of the handbag is not spoiled by the fasteners, giving it an effect of giving it a sense of luxury.

Moreover, since the male part and the female part can be mechanically connected by the locking body and the locking groove, the male part and the female part can be firmly connected, and there is an effect that they will not come off accidentally. play.

[Brief explanation of the drawing]

Fig. 1 is a perspective view showing an embodiment of the fastener for bags and bands of the present invention, Figs. 2 a to d are side sectional views showing the attachment and detachment of the fastener of the above, and Figs. 3 a to c are the same as the above. Cross-sectional view showing the attachment and detachment operation of the fastener, Figures 4a and b
FIG. 5 is a perspective view of a conventional example, and FIG. 6 is a perspective view of another conventional example. Explanation of symbols, 1... Male part, 12... Male part main body,
12a... Locking groove, 2... Female part, 21a... Male part insertion hole, 22... Locking body, 23... Release rod, 22
c...Latching protrusion, 24...Spring body.

Claims (1)

[Scope of claim for utility model registration] A fastener consisting of a male part to be attached to bags or bands and a female part having a male part insertion hole, where the male part is locked to the outer periphery of the protruding male part main body. The female part is configured with a groove or a locking protrusion, and the female part holds a locking body having a guide surface and a locking protrusion or a locking groove facing the male part insertion hole in the vicinity in the insertion direction of the male part. A release lever is disposed so as to be freely separated and biased toward each other by a spring, and has a release protrusion that slides on the guide surface of the locking body, and is rotatably disposed; By inserting the male part main body into the male part insertion hole of the female part, the locking protrusion and the locking groove are engaged, and the rotation of the release lever causes the release protrusion to slide on the guide surface. A fastener for bags and bands, characterized in that the locking body is separated from the male part insertion hole and the engagement between the locking protrusion and the locking groove is released.