JP2016077886A - buckle - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a buckle with high versatility.SOLUTION: A buckle comprises: an annular body having a notch formed in its portion; and an engaged article inserted from a notch formed in a portion of another annular body. The engaged article is overlapped so that the position of the notch may not be located in the same position in an annular body adjacent to the notch, thereby to complete the engagement.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a buckle for connecting a band-shaped body or a string-shaped body to an engaged object such as another band-shaped body.

  Conventionally, there is a buckle in which a female part is connected to a belt-like body, a male part is connected to the other belt-like body, and the male part and the female part are inserted into and engaged with an undercut by the elasticity of the member. Further, in the combination of the male and female members provided with the fitting portion, the male member is composed of a fixed member and a movable member, and the shape of the fixed member is a frame made of a front end member, a rear end member, and a side member, and the frame. A hole and a bottom material are provided in the frame, and a frame portion is provided with a fitting portion with a female member by a protruding and bending portion with a protrusion, and the shape of the movable member is a frame made of a tip material, a center material, a rear material, and a side material. A plurality of holes are provided in the frame, and both the fixed and movable members are rotatably connected by a hinge formed by a pin hole and a pin, and the female member is formed of a body and a connecting material. An incision and a side hole for engagement are provided in the cavity of the male and female members, and the bent part of the male and female members protrudes from the side hole of the female member. The connection with the length adjustment function of the belt-shaped body characterized in that the engagement between the two can be released by pushing out It is known (see Patent Document 1).

Japanese Patent No. 3790094

Therefore, there were the following problems. (A) For the male part or female part attached to the connected body, the corresponding male part or female part is attached to the band-like body that is the other connected body. It was necessary to keep.
(B) When attaching the male part or the female part to the belt-like body, it was necessary to insert the end of the belt-like body into the attachment part.
(C) In order to utilize the elasticity of the member at the time of engagement, it could only be made of a material having elasticity such as plastic.
The present invention has been made to solve these problems.

  In order to solve the above problems, a band-like body or string that is an object to be engaged from an annular body provided with a notch in a part and a notch part of another annular body provided with a notch in part. By inserting the members, and overlapping each annular member so that the position of the notch is not the same as that of the adjacent annular member, the engagement is completed without having to attach parts to the engaged object in advance. This is the buckle structure that made it possible.

By adding a hole structure through which an engagement object such as a belt-like body or a string-like body is inserted into the annular body constituting the buckle, the engagement objects can be easily engaged with each other.
Moreover, the optimal width | variety of the strip | belt-shaped body which is a to-be-engaged object can be changed by changing the magnitude | size of a hole structure.

Since the structure does not use elasticity, it can be created using a wide range of materials.

  An annular body provided with a notch in a part and another annular body provided with a notch in a part can be formed so as to be used by inverting the same shape, so that the manufacturing cost can be reduced.

  A part of the annular body is open, and when a load such as the belt is pulled in a state where the connection is completed, each annular body has a large load concentrated on the part opposite to the opening. Therefore, when there is a concern about insufficient strength of the material, unevenness is provided on the contact surface with other annular bodies, and the unevenness of each annular body is engaged to increase the strength of the structure. it can.

  In addition to the annular body and another annular body provided with a notch in part, the annular body provided with an opening in part, and the other annular body provided with a notch in part. The strength of the buckle can be improved by adding it for the same purpose.

  Buckle design by connecting an annular body with a notch in part, another annular body with a notch in part, and a base part so that they can be opened and closed with a connecting shaft In addition, it can be used as a buckle for engaging the band-like body or the string-like body with the structure body by directly creating or attaching the base part to the structure body.

In FIG. 1, an annular body (1) partially provided with an opening, and another annular body provided with an opening at a position that makes a pair with the opening of the annular body (partially provided with a notch) 2), in order to engage the object to be engaged (3) and the object to be engaged (4), either one of the objects to be engaged (3), which becomes the base of engagement in advance, is engaged. , Inserted and connected to the hole structure for passing the engaged object of the annular body (1) provided with a notch in part and another annular body (2) provided with a notch in part, From each opening of the annular body (1) provided with a notch in a part of the open state and another annular body (2) provided with a part of the notch, the other engaged object (4 ) Is inserted, and then the engagement is completed by closing the annular body (1) provided with a notch in part and another annular body (2) provided with a notch in part.
The open state here means that the annular body (1) provided with a notch in part of the buckle and another annular body (2) provided with a notch in part are not in close contact with each other. The closed state refers to a state in which a gap for inserting an object to be engaged is formed in each opening, and the closed state includes an annular body (1) provided with a notch in a part and a notch in a part. Another annular body (2) is in close contact with each other, and it means a state in which an object to be engaged cannot be inserted or removed from each opening.

  In the perspective view shown in FIG. 1, when an annular body (1) provided with a notch in part and another annular body (2) provided with a notch in part are in a closed state, The concave-convex shape is formed so that the concave portion (13) and the convex portion (14) provided in the annular body (1) provided with a notch in the part and another annular body (2) provided with a notch in a part are engaged with each other. It has been added.

  In the configuration example shown in FIG. 2, two annular bodies each having an opening portion are arranged for one part constituting the buckle.

  In the configuration example shown in FIG. 3, three annular bodies in which the openings are arranged are configured so that the positions of the openings do not overlap.

In the embodiment shown in FIG. 4, an annular body (7) having a partial opening and an opening provided at a position that makes a pair with the opening of the annular body and a notch provided in part. The annular body (8) and the base part (10) are connected to each other by the connecting shaft (9) so as to be opened and closed, and the engaged object (11) is attached to the base part (10). The objects to be engaged (12) are alternately inserted into the openings of the annular bodies (7) and (8) in the state, and the annular bodies (7) and (8) are connected by being closed.
Here, engagement is started by attaching a band-like body, which is an engaged object, to the base part in advance, but the base part does not necessarily have a shape for attaching the engaged object, and is integrated with the engaged object. Even if it is, it should just be connected so that an annular body can be opened and closed.

  The perspective view of the Example of this invention.   The perspective view of the components structure of this invention.   The perspective view of the components structure of this invention.   The perspective view of the Example of this invention.

1, 2, 5, 6, 7, 8, 25, 26, 27 Annulus 3, 4, 11, 12 Engagement 9 Connection shaft 10 Base parts 13, 15, 17, 19, 21, 23 Concave shape 14, 16, 18, 20, 22, 24 Convex shape

Claims (4)

Engagement objects are inserted from the notches of the annular body provided with a notch in part and another annular body provided with a notch in part, and the positions of the notches are adjacent to each annular body. A buckle that completes engagement by overlapping so that it is not in the same position as the annular body. The method according to claim 1, wherein the annular body provided with a notch in the part and another annular body provided with a notch in the part are provided with unevenness so as to be engaged when engagement is completed. buckle. In addition to the annular body provided with a notch in part and another annular body provided with a notch in part, an annular body provided with a notch in part is provided with a notch in the part. The buckle according to the method of claim 1, which is used for the same purpose as an annular body and another annular body partially provided with a notch. An annular body provided with a notch in a part, another annular body provided with a notch in a part, and a base part are connected to each other by a connecting shaft so as to be opened and closed. A buckle according to claim 1.

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