JPS6046526B2 - Engagement tool - Google Patents
Engagement toolInfo
- Publication number
- JPS6046526B2 JPS6046526B2 JP20361981A JP20361981A JPS6046526B2 JP S6046526 B2 JPS6046526 B2 JP S6046526B2 JP 20361981 A JP20361981 A JP 20361981A JP 20361981 A JP20361981 A JP 20361981A JP S6046526 B2 JPS6046526 B2 JP S6046526B2
- Authority
- JP
- Japan
- Prior art keywords
- plate
- ferromagnetic
- ferromagnetic plate
- magnetic pole
- bent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000005294 ferromagnetic effect Effects 0.000 claims description 39
- 230000005291 magnetic effect Effects 0.000 claims description 18
- 238000005452 bending Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- OWNRRUFOJXFKCU-UHFFFAOYSA-N Bromadiolone Chemical compound C=1C=C(C=2C=CC(Br)=CC=2)C=CC=1C(O)CC(C=1C(OC2=CC=CC=C2C=1O)=O)C1=CC=CC=C1 OWNRRUFOJXFKCU-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/02—Permanent magnets [PM]
- H01F7/0231—Magnetic circuits with PM for power or force generation
- H01F7/0252—PM holding devices
- H01F7/0263—Closures, bags, bands, engagement devices with male and female parts
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Description
【発明の詳細な説明】
（発明の利用分野）
この発明は永久磁石を利用した係合具における雄止具の
改良、就中製作性並ひに取付け性の良好な係合構造の開
示に係わるものである。[Detailed Description of the Invention] (Field of Application of the Invention) This invention relates to improvement of a male stopper in an engagement tool using a permanent magnet, and particularly to the disclosure of an engagement structure that is easy to manufacture and install. It is something.
（従来技術）
而して、従前における係合具としては実開昭５６−７８
４１蒔に開示されたもの等があるが、かゝる係合具の雄
止具はハンドバック等の取付基板の端部に取付使用する
場合には中央部付近に突設された取付脚部により取付け
るため、強磁性板がその端部で取付基板と間隙が発生し
易いと云う問題があつた。(Prior art) Therefore, as a conventional engagement tool,
41 Maki, etc., but when the male stopper of such an engaging tool is attached to the end of the mounting board of a handbag, etc., it can be used with a mounting leg protruding near the center. Due to the mounting process, there was a problem in that the ferromagnetic plate was likely to form a gap with the mounting board at its end.
（発明が解決しようとする問題点）
これを解決するためにバネ性のホックを使用したものに
おいて取付基板の端部に雄止具を折曲板により止着した
ものがあつたが、ホックの場合係入する突起部分が確実
に係止されればよく、折曲状態が悪く突起の取付板面の
平面性が良好でなくとも問題はなかつた。(Problem to be Solved by the Invention) In order to solve this problem, there was a device that used a springy hook, and a male stopper was fixed to the end of the mounting board with a bent plate. In this case, it is sufficient that the protruding portion to be engaged is securely engaged, and there is no problem even if the protrusion is bent poorly and the flatness of the mounting plate surface of the protrusion is not good.
しかし、磁力を利用した係合具においては平面性が不良
の場合雌止具における磁極面に対する磁着性を減じ、所
謂磁着当接面におけるガタツキを誘起したものである。
（問題を解決するための手段）
本発明に係る係合具は、かゝる従前例における不都合に
鑑み特に案出されたものであつて、強磁性板３に割欠３
ｂを特にプレス成形時に作成用意し、該板３をハンドバ
ックあるいは衣服、バンド・等に取付けるに際しての折
込みを割欠３ｂ部分において折り込めるようになし、こ
の折込み止着性を良好になすと同時に折込み止着された
磁着端面を特に平滑端面としたものであつて、その構成
の要旨を一方の磁極面ａより他方の磁極面をに向けフて
孔１ａを開設された永久磁石１における磁極面ａに強磁
性板２を設け、磁極面をに着脱自在に吸着される強磁性
板３に設けたた強磁性の突起３ａが前記孔１ａを介して
強磁性板２又は該板２より突設された強磁性の突起２ａ
の上面に着脱自在に夕吸着された係合具において、前記
強磁性板３が吸着部と折曲部とに区分され、該吸着部と
折曲部間の側縁には割欠３ｂが設けられ、該割欠３ｂ位
置において折曲部がハンドバック等の取付基板に、その
端部を介して折曲止着された点に置き、以下の具体的な
実施例と、これ等実施例に附随する相当の設計変更を予
定したものである。However, in the case of an engaging tool that utilizes magnetic force, if the flatness is poor, the magnetic adhesion of the female stopper to the magnetic pole surface is reduced, which induces wobbling on the so-called magnetic contact surface.
(Means for Solving the Problem) The engaging tool according to the present invention has been specially devised in view of the inconveniences in the prior art, and has three notches in the ferromagnetic plate 3.
b is made and prepared especially during press molding, and the folding when attaching the plate 3 to a handbag, clothes, band, etc. can be folded at the cutout 3b, and this folding has good adhesion and at the same time the folding. The fixed magnetized end surface is a particularly smooth end surface, and the gist of the structure is a magnetic pole surface of a permanent magnet 1 in which a hole 1a is opened from one magnetic pole surface a to the other magnetic pole surface. A ferromagnetic plate 2 is provided on the ferromagnetic plate 2, and a ferromagnetic protrusion 3a provided on the ferromagnetic plate 3 to which the magnetic pole surface is removably attracted is protruded from the ferromagnetic plate 2 or the plate 2 through the hole 1a. ferromagnetic protrusion 2a
In the engagement tool which is removably attracted to the upper surface, the ferromagnetic plate 3 is divided into an attraction part and a bent part, and a cutout 3b is provided on the side edge between the attraction part and the bent part. The bent portion is bent and fixed to the mounting board of a handbag or the like at the cutout 3b position through the end thereof, and the following specific examples and accompanying examples are provided. Considerable design changes are planned.
（実施例）
以下本発明の典型的な一実施例を添付の図面に示す係合
具について説明するに、１は一方の磁極面ａより他方の
磁極面ｂに向けて孔１ａを開設された磁石であり、該磁
石１はフェライト磁石等の焼結磁石、棒銅磁石、プラス
チック磁石あるいは特に吸着力を要請される場合に希土
類磁石等の各種の磁石が使用され、その磁極面ａに強磁
性板２を止着せしめるようになすと共に磁極面ｂに強磁
性板３を着脱自在に当接せしめ、且つ強磁性板３の吸着
部３ｅより突設した強磁性の突起３ａを孔１ａを介して
強磁性板２又は該板２に突設した強磁性の突起２ａに着
脱自在に当接せしめるようにしたものである。(Embodiment) Hereinafter, a typical embodiment of the present invention will be explained about an engagement tool shown in the attached drawings. In 1, a hole 1a is opened from one magnetic pole surface a to the other magnetic pole surface b. The magnet 1 is a sintered magnet such as a ferrite magnet, a bar copper magnet, a plastic magnet, or when a special attraction force is required, a variety of magnets such as a rare earth magnet are used, and the magnetic pole surface a is ferromagnetic. The ferromagnetic plate 3 is attached to the magnetic pole surface b in a detachable manner, and the ferromagnetic protrusion 3a protruding from the adsorption portion 3e of the ferromagnetic plate 3 is inserted through the hole 1a. It is adapted to be detachably brought into contact with the ferromagnetic plate 2 or the ferromagnetic protrusion 2a protruding from the plate 2.
尚、磁石１は通例非磁性素材よりなるケースをもつて強
磁性板２と一体的に包持止着されたものであつて、前記
孔１ａに連通し、しかも該孔１ａ端に係当する縁鍔４ｂ
を有し、しかも開口端縁に爪４ａを有するものとし磁石
１と強磁性板２との容易な嵌合止着と、磁石１の中央位
置での止着を約速したものである。The magnet 1 has a case usually made of a non-magnetic material and is integrally attached to the ferromagnetic plate 2, communicating with the hole 1a and engaging the end of the hole 1a. Entsuba 4b
Furthermore, the magnet 1 and the ferromagnetic plate 2 can be easily fitted and fixed together, and the magnet 1 can be fixed at a central position approximately quickly.
かかる一方の係合雌止具に対し、他方雄止具は強磁性板
３の吸着部３ｅ面上に突起３ａを突設し、その細径桿部
をカシメ３ａ゛付けて強磁性板３に一体となし、又該板
３を側方に延設して折曲げ板部３ｃとし、この折曲部３
ｃと、本来の磁着端．面間との両側縁より内側方に向け
て割欠３ｂ，３ｂを設けるようにして該割欠３ｂ，３ｂ
の縁に沿つた強磁性板３の折曲げ止着をなすようにした
ものである。In contrast to one of the female engagement stops, the other male stop has a protrusion 3a protruding from the surface of the adsorption portion 3e of the ferromagnetic plate 3, and its narrow diameter rod is caulked 3a' to the ferromagnetic plate 3. The plate 3 is made into one piece, and the plate 3 is laterally extended to form a bent plate part 3c, and this bent part 3
c and the original magnetically attached end. The cutouts 3b, 3b are provided inward from both side edges between the surfaces.
The ferromagnetic plate 3 is bent and fixed along the edge of the ferromagnetic plate 3.
又、該板３の折曲げ止着に際しての取付け基板３ｘ等に
対する止着性を良好とする意味て爪３ｄを強磁性板３の
両側縁に沿つて設けるようにしたものである。Further, claws 3d are provided along both side edges of the ferromagnetic plate 3 in order to improve the adhesion to the mounting board 3x etc. when the plate 3 is bent and fixed.
か）る強磁性板３の構成においては、該板３の成形が単
純なブレス成形による一工程で終了し、４これに突起３
ａのカシメづけをなすようにしたものであり、強磁性板
３の成形コストが割安とされたものである。In the configuration of the ferromagnetic plate 3, the forming of the plate 3 is completed in one step by simple press molding, and the protrusions 3 are formed on the plate 3.
The crimping shown in a is made, and the molding cost of the ferromagnetic plate 3 is considered to be low.
又、か）る強磁性板３における割欠３ｂの介在をもつて
該返３の折曲げが極めて容易な作業とされると共に折曲
げ縁が直線的なものとなり、又折曲げに際しての無理も
ないことよりして係合雌止具との磁着端面が特に平滑な
端面として提供され得たものである。In addition, the presence of the cutout 3b in the ferromagnetic plate 3 makes the bending of the fold 3 extremely easy, and the bending edge becomes straight, which also prevents unreasonable bending. As a result, the magnetically attached end face with the engaging female stop could be provided as a particularly smooth end face.
尚、第５図における実施例は突起３ａを強磁性板２に到
る長さ寸法のものとし突起２ａを割愛した事例を、第６
図における実施例は、強磁性板６を磁石１における磁極
面ｂ上に配設し、磁気シーフルド効果を出す目的におい
てケース４における強磁性板３との当接面の周囲を盛り
上げ、肩４ｃを構成し、磁気テープ等が直接磁極面に当
接することを回避するようにしたものであり、肩４ｃを
省略し、或はケース４を筒状のものとして簡略化し・て
もよい。The embodiment shown in FIG. 5 is a case in which the protrusion 3a has a length that reaches the ferromagnetic plate 2 and the protrusion 2a is omitted.
In the embodiment shown in the figure, a ferromagnetic plate 6 is disposed on the magnetic pole face b of the magnet 1, and the area around the contact surface with the ferromagnetic plate 3 of the case 4 is raised to produce a magnetic Seefuled effect, and the shoulder 4c is raised. The shoulder 4c may be omitted, or the case 4 may be simplified to have a cylindrical shape.
又、ケース４を割愛し強磁性板２，６と磁石１とを一体
的に接着等の手法により止着し、或は、か）る強磁性板
６の使用をも割愛してもよい。Further, the case 4 may be omitted and the ferromagnetic plates 2 and 6 and the magnet 1 may be integrally fixed together by a method such as adhesion, or the use of the ferromagnetic plate 6 may also be omitted.
尚、これ等の雌止具となる係合具をハンドバツ″グある
いは衣服、バンド等に止着するにおいては通例脚５ａ，
５ａを有する座金５等の介装使用が予定されたものであ
るが、該係合具を両面粘着テープ等により直接止着し、
あるいはビス、ボルト、刺着ピン、ハトメ管ないしは熔
接、ロウヅケ等の手段による基板ｘに対する取付けを行
つてもよい。尚、突起３ａの強磁性板３に対する取付け
においても同様にカシメづけ、スポット熔接並びにロウ
ヅケ等の各種の取付け手段が予定されたものである。In addition, when attaching these female fasteners to handbags, clothes, bands, etc., the legs 5a,
Although it was planned to use an intervening washer 5 etc. with
Alternatively, it may be attached to the substrate x by means such as screws, bolts, pins, eyelet tubes, welding, and soldering. It should be noted that various attachment means such as caulking, spot welding, and soldering are also contemplated for attaching the protrusion 3a to the ferromagnetic plate 3.
又、第７図において示される実施例はバンドのバックル
、ネックレス、ブレスレット等の係合具としての構造を
示したものである。Further, the embodiment shown in FIG. 7 shows a structure as an engagement tool for a band buckle, necklace, bracelet, etc.
（効果）
本発明は以上のように構成したのて、雄止具をハンツバ
ツグ等の取付基板に取付ける際に割欠部分において容易
に折曲止着でき、且つ磁着部が屈曲せず平滑な端面とな
り係合具の吸着が確実に行われるものてあり、又外観も
良好である。(Effects) The present invention is configured as described above, and when attaching the male stopper to a mounting board such as a hunting bag, the split part can be easily bent and fixed, and the magnetically attached part does not bend and is smooth. The end face ensures that the engagement tool is attracted to the end surface, and the appearance is also good.
第１図は折曲げ前の平面図、第２図並ひに第３図は本発
明に係る係合具の一方の雄止具を示す斜視図、第４図並
びに第５図は同係合具の断面図、第６図、第７図は他方
の雌止具を示す断面図てある。
尚、図中１・・・・・・磁石、２，３・・・・・・強磁
性板、４・・・・・ケース、５・・・・・・座金、６・
・・・・・強磁性板を示したものである。FIG. 1 is a plan view before bending, FIGS. 2 and 3 are perspective views showing one male stop of the engagement tool according to the present invention, and FIGS. 4 and 5 are views of the same engagement. The sectional views of the tool, FIGS. 6 and 7, are sectional views showing the other female stop. In addition, in the figure 1... magnet, 2, 3... ferromagnetic plate, 4... case, 5... washer, 6...
...This shows a ferromagnetic plate.
Claims (1)
を開設された永久磁石１における磁極面ａに強磁性板２
を設け、磁極面ｂに着脱自在に吸着される強磁性板３に
設けたた強磁性の突起３ａが前記孔１ａを介して強磁性
板２又は該板２より突設された強磁性の突起２ａの上面
に着脱自在に吸着された係合具において、前記強磁性板
３が吸着部と折曲部とに区分され、該吸着部と折曲部間
の側縁には割欠３ｂが設けられ、該割欠３ｂ位置におい
て折曲部がハンドバック等の取付基板に、その端部を介
して折曲止着されたことを特徴とする係合具。1 Hole 1a from one magnetic pole surface a to the other magnetic pole surface b
A ferromagnetic plate 2 is placed on the magnetic pole surface a of the permanent magnet 1 with
A ferromagnetic protrusion 3a provided on the ferromagnetic plate 3 which is detachably attracted to the magnetic pole surface b passes through the hole 1a to the ferromagnetic plate 2 or a ferromagnetic protrusion protruding from the plate 2. In the engagement tool detachably attracted to the upper surface of 2a, the ferromagnetic plate 3 is divided into an attraction part and a bent part, and a cutout 3b is provided on the side edge between the attraction part and the bent part. An engagement device characterized in that the bent portion is bent and fixed to a mounting board of a handbag or the like via its end at the cutout 3b position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20361981A JPS6046526B2 (en) | 1981-12-18 | 1981-12-18 | Engagement tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20361981A JPS6046526B2 (en) | 1981-12-18 | 1981-12-18 | Engagement tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58105515A JPS58105515A (en) | 1983-06-23 |
| JPS6046526B2 true JPS6046526B2 (en) | 1985-10-16 |
Family
ID=16477041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20361981A Expired JPS6046526B2 (en) | 1981-12-18 | 1981-12-18 | Engagement tool |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6046526B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2521175Y2 (en) * | 1992-04-30 | 1996-12-25 | 株式会社竹虎 | Stool storage bag cover for colostomy |
-
1981
- 1981-12-18 JP JP20361981A patent/JPS6046526B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58105515A (en) | 1983-06-23 |
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