Side-open button

A side-opening button and socket technology, applied in the direction of belt buckles, fasteners, clothing, etc., can solve the problems of plug insertion stop, residual habitual deformation, increased resistance in the middle of the engaging part, etc., and achieve light weight, cost reduction, low cost, etc. Cost reduction, steep inclination effect

Active Publication Date: 2013-08-14
YKK CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, there is a higher chance of making the aforementioned squeaking noise
[0017] In addition, the halfway resistance of the sliding of the engaging part on the guide surface increases, and the insertion of the plug may stop before reaching the engaged state.
In this way, in the state where the engaging port

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example

[0051] The first embodiment

[0052] Figure 1~Figure 8 This shows the first embodiment of the present invention.

[0053] Such as Figure 1 ~ Figure 3 As shown in the figures, the side buckle 1 of this embodiment includes a plug 10 and a socket 20 for inserting the plug 10 into engagement.

[0054] As shown in the above figures, the side opening buckle 1 of this embodiment is used to connect or separate the ends of rope-like members such as a belt body. The side opening buckle 1 includes a plug 10 integrally formed of synthetic resin, and The socket 20 integrally formed with synthetic resin is also used. In addition, the material of the plug 10 and the receptacle 20 is not limited to synthetic resin, and other materials such as metal may be used. The molding method of the plug 10 and the receptacle 20 is not limited to injection molding, and other molding methods may be used.

[0055] in figure 1 with figure 2 Wherein, the plug 10 is integrally formed by injection molding of synth...

Example

[0099] Second embodiment

[0100] Picture 9 This shows the second embodiment of the present invention.

[0101] The side opening buckle 2 of this embodiment includes the plug 10 and the socket 20 similar to those of the first embodiment described above. However, in the present embodiment, the way in which the sections of the guide surface 30 in the socket 20 are allocated is different from the first embodiment described above.

[0102] in Picture 9 In this embodiment, the section S2 of the guide section 32 is enlarged, and the section S3 of the introduction section 33 is reduced accordingly.

[0103] The introduction portion 33 is formed in an arc shape and the inclination angle is A3, which is the same as the first embodiment described above, but the interval W3 is greatly reduced.

[0104] The structure of the guide portion 32 is the same as that of the first embodiment described above. That is, the pair of guide portions 32 are parallel to each other, the direction D2 of the guid...

Example

[0107] Embodiment 3

[0108] Picture 10 This shows the third embodiment of the present invention.

[0109] The side opening buckle 3 of this embodiment includes the same plug 10 and socket 20 as those of the first embodiment described above. However, in the present embodiment, the shape and arrangement of the introduction portion 33 and the guide portion 32 are different from the first embodiment described above.

[0110] The introduction part 33 of the above-mentioned first embodiment is formed in an arc shape, whereas the introduction part 33 of the present embodiment is formed in a linear shape. In addition, the end of the introduction portion 33 of the present embodiment on the side of the insertion port 22 is arranged on the edge of the insertion port 22, and the end extends linearly into the housing space 23 in a direction D3 that is inclined at an angle A3 with respect to the insertion direction D0. , And continuous with the guide 32.

[0111] The guide portions 32 of the f...

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PUM

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Abstract

The invention provides a side-open button. The side-open button comprises a plug, a plug seat, a holding space, a plug clamping portion and a pair of guiding faces, wherein the plug is provided with a plug side strip mounting portion and a pair of leg portions with plug seat clamping portions, the plug seat is provided with a plug seat side strip mounting portion, the holding space is formed to hold the pair of leg portions, a plug clamping portion is formed to clamp the plug seat clamping portions of the leg portions when the plug is inserted into the plug seat along the insertion direction, and a pair of guiding faces are formed to be capable of optionally sliding oppositely to and interacting with the plug seat clamping portion of the plug by extending towards the inner surface of the holding space. Each of the guiding faces is provided with a guiding portion and a contracting portion, each contracting portion is arranged between the guiding portion and the plug clamping portion, and an inclined angle between each contracting portion and the insertion direction is larger than that between each guiding portion and the insertion direction.

Description

[0001] This case is a divisional application of an application with an application date of September 30, 2009, an application number of 200980161714.8 (international application number PCT / JP2009 / 067042), and an invention title of "side open buckle" technical field [0002] The invention relates to a side-opening buckle, which is a buckle for connecting belt bodies and has a pair of locking arms on both sides. Background technique [0003] Conventionally, in order to connect string-like members such as belts to each other in various applications such as clothes, bags, shoes, and packing utensils, a buckle with a plug and a socket detachably engaged has been used. [0004] In this kind of buckle, it is required that the operation of loading and unloading is simple, and on the other hand, it is required that the plug will not be accidentally disengaged when it is not untied deliberately. As a product that can satisfy such a request, a side release buckle having a pair of lock ...

Claims

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Application Information

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IPC IPC(8): A44B11/26
Inventor 南部円香上原亮一郎
Owner YKK CORP
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