JPWO2011152545A1 - Fastener - Google Patents

Fastener Download PDF

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Publication number
JPWO2011152545A1
JPWO2011152545A1 JP2012518475A JP2012518475A JPWO2011152545A1 JP WO2011152545 A1 JPWO2011152545 A1 JP WO2011152545A1 JP 2012518475 A JP2012518475 A JP 2012518475A JP 2012518475 A JP2012518475 A JP 2012518475A JP WO2011152545 A1 JPWO2011152545 A1 JP WO2011152545A1
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Prior art keywords
slide
fastener
button
base
locking
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Granted
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JP2012518475A
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Japanese (ja)
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JP6075757B2 (en
Inventor
潔 小田島
潔 小田島
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CLIPWARE CORPORATION
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CLIPWARE CORPORATION
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Publication of JPWO2011152545A1 publication Critical patent/JPWO2011152545A1/en
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    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B11/00—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts
    • A44B11/25—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts with two or more separable parts
    • A44B11/26—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts with two or more separable parts with push-button fastenings
    • A44B11/266—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts with two or more separable parts with push-button fastenings with at least one push-button acting parallel to the main plane of the buckle and perpendicularly to the direction of the fastening action
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
    • A45F5/00—Holders or carriers for hand articles; Holders or carriers for use while travelling or camping
    • A45F5/02—Fastening articles to the garment

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  • Slide Fasteners (AREA)

Abstract

挟持部の開放がより確実にされるようにし、開放時の操作性を向上させた留め具を提供することを目的とする。挟持部は基部１と嵌入部２とからなる。基部１にボタンアーム１１とリリースボタン１２と上部爪受け１３を形成する。嵌入部２にスライド部２１と係止部２２と係止爪２３を形成する。ボタンアーム１１の上端内側に突起１５を形成する。リリースボタン１２を押し込むと、突起１５が外側傾斜面２５に当たって、ボタンアーム１１とスライド部２１との間に空間５が一時的に形成される。It is an object of the present invention to provide a fastener that can more reliably open the holding portion and improve the operability during opening. The sandwiching portion includes a base portion 1 and a fitting portion 2. A button arm 11, a release button 12 and an upper claw receiver 13 are formed on the base 1. A slide portion 21, a locking portion 22, and a locking claw 23 are formed in the fitting portion 2. A protrusion 15 is formed inside the upper end of the button arm 11. When the release button 12 is pushed in, the projection 15 hits the outer inclined surface 25, and a space 5 is temporarily formed between the button arm 11 and the slide portion 21.

Description

本発明は、主に布などのシート状のものに係止するための留め具であって、そのシート状物に穴を開けずに、またはシート状物に縫い付けたボタンなどを利用して留めることができる留め具に関する。   The present invention is a fastener mainly for locking to a sheet-like material such as cloth, and without using a hole in the sheet-like material or using a button or the like sewn on the sheet-like material. It relates to a fastener that can be fastened.

服の生地などのシート状物に名札などを係止するためには、安全ピンや虫ピンなどといった針を刺して留める方法と、クリップ状のものでポケットなどの端部を挟んで留める方法とがある。針を刺す方法では、きじを傷める結果となり、端部を挟む方法では、止める位置が限られるだけでなく、引っ張れば外れてしまう。
このような問題を解決し、針を刺すことなく洋服に名札などを取り付け、しかも簡単に外れないものとして、本発明者は、先の出願（特願２００９−５１４０３５）で「留め具」を提案している。これは「外れにくく、着脱が容易」という性能を実現せしめた実用的なものであった。また、この提案の留め具では生地を強くはさまない構造であることから、生地を痛めないという利点も有している。
この発明においては、伸縮する挟持部をその挟持幅以上に広がらないように係止する手段を設け、挟持部に挟持されるストッパーとで留める物で、特に、挟持部を開放する方向へはじき出そうとする弾性手段を設けたことが特徴的である。これにより外す際の操作性が格段に良くなった。
その主な構成は先の出願の図１１から図１４において示され、その明細書中において、その詳細を説明しているので、その内容を参照するものとし、概略な動作説明としては本出願の第５図に示すように、挟持部を開放するためにリリースボタン５２を両側から押し込むと、スライド部６１上部を撓ませる。そのまま押し込んで、係止爪６３の底面が上部爪受け５３の上端面から外れた時点で、スライド部６１外側面とボタンアーム５１内側面がハの字状となっていることから、自身の復元力も手伝ってスライド部６１はボタンアーム５１内側面に沿って滑り降りようとし、嵌入部６全体を押し下げようとする力が働く。これにより一気に挟持部は開放される。
本発明では、この先に提案した発明をさらに発展させ、挟持部の開放がより確実にされるようにし、開放時の操作性を向上させた留め具を提供することを目的とする。In order to lock a name tag on a sheet-like material such as a cloth for clothes, a method of sticking a needle such as a safety pin or an insect pin, and a method of fastening a clip-like end portion of a pocket or the like There is. The method of piercing the needle results in damaging the pheasant, and the method of pinching the end portion not only restricts the stop position but also removes it when pulled.
In order to solve such a problem and attach a name tag to clothes without piercing the needle, and to prevent it from being easily removed, the present inventor proposed a “fastener” in a previous application (Japanese Patent Application No. 2009-514035). doing. This was a practical one that realized the performance of “not easy to come off and easy to attach / detach”. In addition, since the proposed fastener has a structure that does not pinch the fabric strongly, it has an advantage that the fabric is not damaged.
In the present invention, a means for locking the expanding and contracting clamping part so as not to extend beyond the clamping width is provided, and it is fastened with a stopper clamped by the clamping part. It is characteristic to provide such elastic means. This greatly improved the operability when removing.
The main structure is shown in FIG. 11 to FIG. 14 of the previous application, and the details thereof are described in the specification. Therefore, the contents thereof should be referred to, and the outline of the operation of the present application can be referred to. As shown in FIG. 5, when the release button 52 is pushed in from both sides in order to open the clamping part, the upper part of the slide part 61 is bent. When the bottom surface of the latching claw 63 is removed from the upper end surface of the upper claw receptacle 53, the slide portion 61 outer surface and the button arm 51 inner surface are formed in a letter C shape. With the help of the force, the slide portion 61 tries to slide down along the inner surface of the button arm 51, and the force to push down the entire fitting portion 6 works. Thereby, a clamping part is open | released at a stretch.
In the present invention, it is an object of the present invention to further develop the previously proposed invention, and to provide a fastener that improves the operability at the time of opening so that the holding portion is more reliably opened.

上記目的を達成するため本発明は、伸縮する挟持部と、前記挟持部に挟持されるストッパーとからなり、前記挟持部が基部とスライド部とからなり、前記基部の外壁を押し込むことにより前記スライド部を撓ませ、前記スライド部が撓みを復元させようと、前記外壁に沿ってスライドするように設けた留め具であって、前記外壁を押し込むことにより、前記挟持部の開放開始時には前記外壁と前記スライド部との間に間隙が形成されるように設けた。
これにより、開放開始時においてはスライド部と基部との摩擦を最小にすることができ、スライド部の復元力が最大限に開放方向へ移動するために使われ、その分勢いよく挟持部が開放されることになる。
本発明の留め具は、その基本構成が上述した先の提案の留め具とほぼ同様であって、挟持部が基部とスライド部からり、基部内に沿ってスライド部がスライドしながら弾き出されて挟持部を開放する構造である。以下、先の提案の留め具との差異について、本発明の実施の形態について添付した図面に基づき説明する。ここで第１図は挟持部の全体構造を示す断面図、第２図は挟持部を開放した状態を説明する模式的な一部切り欠き斜視図、第３図は挟持部の動作を説明するための部分拡大図、第４図は第１図のＡ−Ａ方向に見た部分の断面図、第５図は先の提案を簡単に説明するための断面図である。
上述したように留め具としての基本構成は先の提案を参照とするもののとし、本実施形態としての挟持部は、第１図から第３図の各図に示すように、基部１と、これに嵌入して係止される嵌入部２とからなり、基部１両側部にはリリースボタン１２が形成されており、その下部は可撓性のあるボタンアーム１１となっている。基部１の内部上方の両側付近には嵌入部２を係止するための上部爪受け１３がそれぞれ形成されている。尚、第２図のＣは、内部構造を見るために便宜上設けた仮想の切り欠き線である。
嵌入部２の両側面には可撓性のあるスライド部２１が形成され、その先端には係止部２２が形成され、その下端が両側に張り出した部分が係止爪２３となり、基部１の上部爪受け１３に係止される。
ボタンアーム１１の上端内側には突起１５が形成され、その先端が係止部２２の外側傾斜面２５に接触するように設けられている。この突起１５の上端部は円弧状に形成されており、後述する係止部２２を押し下げる際には、外側傾斜面２５との接触面は、ほぼ点接触となるように設けられている。
次に、挟持部の開放動作について説明する。
第３図（ａ）に示す係止爪２３が上部爪受け１３に係止された状態から、第３図（ｂ）に示すように、係止爪２３が上部爪受け１３にから外れるようにリリースボタン１２を両側から押し込む。この際、突起１５が外側傾斜面２５に点接触で内側に押し込まれて、それによりスライド部２１は徐々に撓むが、押し込まれるにしたがって、ボタンアーム１１とスライド部２１との間に空間５が一時的に形成される。
そのまま撓んで、第３図（ｂ）に示すように、係止爪２３の底面が上部爪受け１３の上端面から外れた時点で、空間５は最大となり、スライド部２１は、自身の復元力により外側傾斜面２５の傾斜角度に沿って下方へ移動しようとするため、その力は空間５の存在により抵抗が最小になり、スライド部２１の初動速度が大きくなる。さらに、突起１５の先端と外側傾斜面２５とは点接触であることから、互いの摩擦抵抗は最低限になることから、下方へ移動しようとする力は開放するために最大に使われる。
その後、スライド部２１の移動により、突起１５が外側傾斜面２５から離れることにより、スライド部２１はボタンアーム１１に当接するが、先の提案では面当接していたが、本実施例では第４図に示すように、スライド部２１は断面が円弧状となっているため、ボタンアーム１１とは線当接となるため、摩擦抵抗がその分低減され、スライドダウンがよりスムーズになる。
尚、本発明は以上のような実施形態に限定されるものではない。本発明の特許請求の範囲に記載した事項と実質的に同一の構成を有し、同一の作用効果を奏するものは本発明の技術的範囲に属する。In order to achieve the above object, the present invention comprises a sandwiching part that expands and contracts, and a stopper that is sandwiched by the sandwiching part. The sandwiching part comprises a base part and a slide part, and the slide is formed by pushing an outer wall of the base part. A fastener provided to slide along the outer wall so as to restore the deflection of the sliding portion, and by pressing the outer wall, the outer wall and the outer wall are A gap was formed between the slide part and the slide part.
As a result, the friction between the slide part and the base part can be minimized at the start of opening, and the restoring force of the slide part is used to move to the maximum in the opening direction. Will be.
The fastener of the present invention is substantially the same as the previously proposed fastener described above, and the clamping part is formed from the base part and the slide part, and the slide part is slid along the base part and is ejected. It is a structure which opens a clamping part. In the following, differences from the previously proposed fasteners will be described with reference to the accompanying drawings. Here, FIG. 1 is a sectional view showing the entire structure of the clamping part, FIG. 2 is a schematic partially cutaway perspective view illustrating a state in which the clamping part is opened, and FIG. 3 explains the operation of the clamping part. FIG. 4 is a cross-sectional view of a portion viewed in the AA direction of FIG. 1, and FIG. 5 is a cross-sectional view for briefly explaining the previous proposal.
As described above, the basic configuration as a fastener is to be referred to the previous proposal, and the sandwiching portion as the present embodiment includes the base portion 1 and the base portion 1 as shown in FIGS. The release button 12 is formed on both sides of the base 1, and the lower part is a flexible button arm 11. Upper claw receptacles 13 for locking the fitting portion 2 are formed in the vicinity of both sides above the inside of the base portion 1. Note that C in FIG. 2 is a virtual cutout line provided for convenience in order to see the internal structure.
A flexible slide portion 21 is formed on both side surfaces of the fitting portion 2, a locking portion 22 is formed at the tip thereof, and a portion where the lower end protrudes on both sides becomes a locking claw 23. Locked to the upper claw receptacle 13.
A protrusion 15 is formed inside the upper end of the button arm 11, and the tip thereof is provided so as to contact the outer inclined surface 25 of the locking portion 22. The upper end portion of the protrusion 15 is formed in an arc shape, and the contact surface with the outer inclined surface 25 is provided so as to be substantially point contact when a locking portion 22 described later is pushed down.
Next, the opening operation of the clamping unit will be described.
As shown in FIG. 3 (b), the locking claw 23 is disengaged from the upper claw receiver 13 from the state where the locking claw 23 shown in FIG. Push the release button 12 from both sides. At this time, the protrusion 15 is pushed into the outer inclined surface 25 by point contact, whereby the slide portion 21 is gradually bent. As the push portion 15 is pushed, the space 5 is formed between the button arm 11 and the slide portion 21. Is temporarily formed.
As shown in FIG. 3 (b), the space 5 becomes maximum when the bottom surface of the locking claw 23 is disengaged from the upper end surface of the upper claw receiver 13 as shown in FIG. Therefore, the force tends to move downward along the inclination angle of the outer inclined surface 25, so that the resistance is minimized by the presence of the space 5, and the initial movement speed of the slide portion 21 is increased. Further, since the tip of the protrusion 15 and the outer inclined surface 25 are in point contact with each other, the frictional resistance of each other is minimized, so that the force to move downward is used at maximum for releasing.
Thereafter, the protrusion 15 moves away from the outer inclined surface 25 due to the movement of the slide portion 21, so that the slide portion 21 comes into contact with the button arm 11. As shown in the figure, since the slide portion 21 has a circular cross section, the slide portion 21 is in line contact with the button arm 11, so that the frictional resistance is reduced correspondingly and the slide down becomes smoother.
The present invention is not limited to the above embodiment. What has substantially the same configuration as the matters described in the claims of the present invention and exhibits the same operational effects belongs to the technical scope of the present invention.

本発明の留め具の構造は、既存する安全ピンやクリップタイプの留め具に替る物として、広範多岐な分野での製品に摘要できる留め具とすることが出来る。   The structure of the fastener of the present invention can be a fastener that can be applied to products in a wide variety of fields as an alternative to existing safety pins and clip-type fasteners.

Claims (1)

伸縮する挟持部と、前記挟持部に挟持されるストッパーとからなり、前記挟持部が基部とスライド部とからなり、前記基部の外壁を押し込むことにより前記スライド部を撓ませ、前記スライド部が撓みを復元させようと、前記外壁に沿ってスライドするように設けた留め具であって、前記外壁を押し込むことにより、前記挟持部の開放開始時には前記外壁と前記スライド部との間に間隙が形成されるように設けたことを特徴とする留め具。 It comprises a pinching part that expands and contracts and a stopper that is pinched by the pinching part. The pinching part comprises a base part and a slide part. The slide part is bent by pushing the outer wall of the base part, and the slide part is bent. A fastener provided to slide along the outer wall to restore the gap, and by pushing in the outer wall, a gap is formed between the outer wall and the slide portion when the clamping portion starts to be opened. A fastener characterized by being provided.
JP2012518475A 2010-05-31 2011-05-30 Fastener Active JP6075757B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010138717 2010-05-31
JP2010138717 2010-05-31
PCT/JP2011/062862 WO2011152545A1 (en) 2010-05-31 2011-05-30 Fastener

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JPWO2011152545A1 true JPWO2011152545A1 (en) 2013-08-01
JP6075757B2 JP6075757B2 (en) 2017-02-08

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WO (1) WO2011152545A1 (en)

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EP2578109A4 (en) 2015-03-04
EP2578109B1 (en) 2018-07-04
WO2011152545A1 (en) 2011-12-08
EP2578109A1 (en) 2013-04-10
JP6075757B2 (en) 2017-02-08

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