JPS62564B2 - - Google Patents
Info
- Publication number
- JPS62564B2 JPS62564B2 JP20700181A JP20700181A JPS62564B2 JP S62564 B2 JPS62564 B2 JP S62564B2 JP 20700181 A JP20700181 A JP 20700181A JP 20700181 A JP20700181 A JP 20700181A JP S62564 B2 JPS62564 B2 JP S62564B2
- Authority
- JP
- Japan
- Prior art keywords
- plate
- magnetic pole
- ferromagnetic
- pole surface
- contact
- 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 27
- 230000005291 magnetic effect Effects 0.000 claims description 23
- 230000000630 rising effect Effects 0.000 claims description 9
- 238000005034 decoration Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000755266 Kathetostoma giganteum Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000001179 sorption measurement Methods 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)
Description
【発明の詳細な説明】
（産業上の利用分野）
この発明はバンド、ネツクレス、ブレスレツト
等の永久磁石を利用した係合具であつて、特に表
面に同一平面状に突合されるバツクル等の飾りプ
レートを有し係合部にテコ状の力が作用し難く、
係着性並びに外観特性の特に良好なバツクルの開
示に係わるものである。Detailed Description of the Invention (Industrial Field of Application) The present invention relates to an engaging tool such as a band, necklace, bracelet, etc. that uses a permanent magnet, and in particular, an ornament such as a buckle that is abutted on the same plane on the surface. Having a plate makes it difficult for lever-like forces to act on the engaging part,
The present invention relates to the disclosure of a buckle that has particularly good adhesion properties and appearance characteristics.
（従来技術）
従来この種の係合具類には種々なものがあるが
一例として特開昭47−46100号に係るようなもの
があつた。(Prior Art) There are various types of engagement devices of this kind, and one example is the one disclosed in Japanese Patent Application Laid-Open No. 47-46100.
（発明が解決しようとする問題点）
しかしながら、バツクル操作が煩雑なものであ
り、特に片手操作が困難であり、又永久磁石を有
するバツクルに一方のベルト端のフツク状の係止
部を有する吸着板が吸着係止するものであるため
バツクル、或は吸着板にテコ状の力が作用すると
係止も容易に解除され易いと云う問題点があつ
た。(Problems to be Solved by the Invention) However, the buckle operation is complicated, and it is particularly difficult to operate with one hand. Since the plate is suction-locked, there is a problem in that the lock is easily released when a lever-like force is applied to the buckle or the suction plate.
（問題点を解決するための手段）
本発明に係るバツクルはこのような従来例の問
題を解決するために提案されたものであつて、永
久磁石利用による操作の簡便性と、この使用永久
磁石の吸着力の有効な引出し使用による確固たる
係合性を得るために第２図に示すように、一方の
磁極面ａから他方の磁極面ｂに向けて孔１ａを有
する永久磁石１の前記一方の磁極面ｂに強磁性板
２又は前記孔１ａ内に起立する強磁性突起２ａを
有する強磁性板２を取付けてなる雌係合具Ａと、
前記孔１ａ内で前記強磁性板２又は強磁性突起２
ａに当接吸着される強磁性突起３ａを有し前記一
方の磁極面ａに着脱自在に吸着される雄係合具
A′と、バンド等の繋着部を有する一対の操作板
Ｂ，B′とよりなり、前記一方の操作板Ｂが平板状
をなし該操作板Ｂの内側の面に前記雌係合具Ａが
止着されると共に、他方の操作板B′が該雌係合具
Ａの前記一方の磁極面ａ上に当接する接触板部
B1と該係合具Ａの側面に沿つて該一方の磁極面
ａから他方の磁極面ｂ側に到る立上板部B2と該
立上板部B2の下端から前記接触板部B1と平行且
つ反対の側に延びる取付板部B3とからなる〓状
をなし、該操作板B′の前記接触板部B1に前記雄
係合具A′が設けられ、前記操作部Ｂの自由端部
と、前記操作板B′の立上り板部B2及び取付板部
B3の屈曲部とが近接し、且つ前記操作板Ｂと該
操作板B′の取付板部B3との外側の面が略面一と
されているように構成したものである。(Means for Solving the Problems) The buckle according to the present invention has been proposed in order to solve the problems of the conventional example, and it is easy to operate by using permanent magnets, and the permanent magnets used are In order to obtain firm engagement by effectively drawing out the attraction force of the permanent magnet 1, as shown in FIG. A female engagement tool A comprising a ferromagnetic plate 2 or a ferromagnetic plate 2 having a ferromagnetic protrusion 2a standing up in the hole 1a is attached to a magnetic pole surface b;
The ferromagnetic plate 2 or the ferromagnetic protrusion 2 in the hole 1a
a male engaging tool that has a ferromagnetic protrusion 3a that comes into contact with and is attracted to the magnetic pole surface a, and that is detachably attracted to the one magnetic pole surface a;
A', and a pair of operating plates B and B' having connecting parts such as bands, one of the operating plates B is in the shape of a flat plate, and the female engaging tool A is attached to the inner surface of the operating plate B. is fixed, and the other operation plate B' abuts on the one magnetic pole surface a of the female engagement tool A.
B 1 and a rising plate portion B 2 extending from the one magnetic pole surface a to the other magnetic pole surface b side along the side surface of the engaging tool A, and the contact plate portion from the lower end of the rising plate portion B 2 . The male engagement tool A' is provided on the contact plate part B1 of the operation plate B', and the male engagement tool A ' is provided on the contact plate part B1 of the operation plate B'. the free end of B, the rising plate part B2 and the mounting plate part of said operation plate B'
The bent portion of the operating plate B 3 is close to the operating plate B 3 , and the outer surfaces of the operating plate B and the mounting plate portion B 3 of the operating plate B' are substantially flush with each other.
（作用）
このように構成されたバツクルはベルト等によ
つて互に反対方向に作用する力によつて引かれ、
操作板Ｂ，B′は同一平面上で突合せ状であり、挺
子状の動きが規制される。(Function) The buckle configured in this way is pulled by forces acting in opposite directions by a belt or the like,
The operation plates B and B' are butt-shaped on the same plane, and their screw-like movements are restricted.
以下本発明に係る典型的なバツクルの一実施例
を添付の図面について説明する。 An embodiment of a typical buckle according to the present invention will be described below with reference to the accompanying drawings.
先ず、第１図はバツクルの全体を示しており一
対の操作板Ｂ，B′を装飾を兼ねた金属あるいはプ
ラスチツク材で形成した化粧バツクル板ｍに補強
板ｎを取付け、これにバンドｓを取付けるための
金具ｔを設けており、この補強板ｎを利用して雌
係合具A′と、雄係合具Ａとを操作板Ｂ，B′に設
けるようにしている。 First, Figure 1 shows the entire buckle. A reinforcing plate n is attached to a decorative buckle plate m made of a metal or plastic material that also serves as a decoration for a pair of operating plates B and B', and a band s is attached to this. The reinforcing plate n is used to attach the female engagement tool A' and the male engagement tool A to the operation plates B and B'.
第３図において１は一方の磁極面ａより他方の
磁極面ｂに向けて孔１ａを開設された永久磁石で
あつて、通例フエライト磁石、プラスチツク磁
石、希土類磁石等の適宜の材質よりなる磁石が
夫々の目的に応じて用意、使用される。 In Fig. 3, reference numeral 1 denotes a permanent magnet with a hole 1a opened from one magnetic pole surface a to the other magnetic pole surface b, and is usually a magnet made of an appropriate material such as a ferrite magnet, a plastic magnet, or a rare earth magnet. They are prepared and used according to their respective purposes.
かゝる永久磁石１の一方磁極面に強磁性板２を
添装し、これを永久磁石２より被嵌した非磁性素
材よりなるケース５をもつて一体的に抱持、止着
して雌係合具Ａが構成されており、該ケース５は
通例有底筒状のものとし、その底面に先の孔１ａ
に連通し、しかも該孔１ａ端に係当する縁鍔５ａ
を有し、又開口端縁に折曲げた止着用の爪５ｂを
有する。 A ferromagnetic plate 2 is attached to one magnetic pole surface of the permanent magnet 1, and this is integrally held and fixed with a case 5 made of a non-magnetic material that is fitted over the permanent magnet 2. The case 5 is usually cylindrical with a bottom, and the hole 1a is formed on the bottom of the case 5.
An edge collar 5a that communicates with the hole 1a and engages with the end of the hole 1a.
It also has a hook 5b bent at the edge of the opening for fastening.
このように構成された雌係合具Ａを操作板Ｂの
内側端面に、強磁性板２を接するように接着剤、
粘着テープ、ロウヅケ、スポツト等の溶接、鋲、
釘、螺子等の適宜の方法によつて止着すると共に
他方の強磁性板よりなる操作板B′の接触板部B1
に前記孔１ａの長さの強磁性突起３ａを突設し雄
係合具A′としている。 The female engaging tool A configured in this way is attached to the inner end surface of the operation plate B with adhesive so as to be in contact with the ferromagnetic plate 2.
Welding, tacks, etc. of adhesive tape, wax, spots, etc.
The contact plate part B 1 of the operation plate B' is fixed by an appropriate method such as nails or screws, and is made of the other ferromagnetic plate.
A ferromagnetic protrusion 3a having the length of the hole 1a is provided protrudingly on the hole 1a to form a male engaging member A'.
又、一方の操作板Ｂは平板状をなし該操作板Ｂ
の内側の面に前記雌係合具Ａが止着されると共
に、他方の操作板B′は該雌係合具Ａの前記磁極面
ａ上に当接する接触板部B1と該係合具Ａの側面
に沿つて該磁極面ａから磁極面ｂ側に到る立上板
部B2と該立上板部B2の下端から前記接触板部B1
と平行且つ反対の側に延びる取付板部B3とから
なる〓状をなし、該操作板B′の前記接触板部B1
に前記雄係合具A′が設けられ、前記操作板Ｂの
自由端部と、前記操作板B′の立上板部B2及び取
付板部B3の屈曲部とが近接し、且つ前記操作板
Ｂと該操作板B′の取付板部B3との外側の面が略
面一とされている。 Further, one operation plate B has a flat plate shape, and the operation plate B
The female engaging tool A is fixed to the inner surface of the female engaging tool A, and the other operation plate B' is connected to the contact plate part B1 that comes into contact with the magnetic pole surface a of the female engaging tool A. A rising plate portion B 2 extending from the magnetic pole surface a to the magnetic pole surface b side along the side surface of A, and the contact plate portion B 1 from the lower end of the rising plate portion B 2
and a mounting plate part B3 extending parallel to and on the opposite side, the contact plate part B1 of the operation plate B'
is provided with the male engaging member A', and the free end of the operation plate B is close to the bent part of the upright plate part B2 and the mounting plate part B3 of the operation plate B', and The outer surfaces of the operating plate B and the mounting plate portion B3 of the operating plate B' are substantially flush with each other.
第４図の実施例は強磁性板２に強磁性突起２ａ
を設け、強磁性突起３ａを短寸のものとして係合
時に両者が端面で吸着するように構成されてい
る。 The embodiment shown in FIG. 4 has a ferromagnetic protrusion 2a on a ferromagnetic plate 2.
The ferromagnetic protrusion 3a is provided with a short ferromagnetic protrusion 3a, so that the two are attracted to each other at their end faces when engaged.
又、この事例は使用永久磁石１による磁気テー
プ、キツプ、キヤツシユカード等の記録部分の破
壊を防止する意図より空いている磁極面上のケー
ス５に肩５ｃを設け、磁気テープ等が直接磁極面
ａに接触することを防止するようにしている。 In addition, in this case, a shoulder 5c is provided on the case 5 on the free magnetic pole surface with the intention of preventing the permanent magnet 1 used from destroying the recording part of the magnetic tape, ticket, cash card, etc. This is to prevent contact with surface a.
又、第５図の実施例は更に磁気シールド効果を
確実とするために磁極面ａ上に強磁性板４を添装
止着している。 Further, in the embodiment shown in FIG. 5, a ferromagnetic plate 4 is attached on the magnetic pole surface a to further ensure the magnetic shielding effect.
次いで第６図の実施例は第５図の実施例で示さ
れている肩５ｃを省き磁極面ａの磁気シールドを
強磁性板４のみによりなすことゝし、強磁性板３
の接触するケース５の面を平担面として相互の吸
着操作が容易となるようにしたバツクルである。 Next, in the embodiment shown in FIG. 6, the shoulder 5c shown in the embodiment shown in FIG.
This is a buckle in which the surface of the case 5 that comes in contact with the casing 5 is a flat surface to facilitate mutual suction operation.
更に第７図はケース５を筒状のものとしてケー
ス製作コスト並びに組付けコストを特に割安と
し、又第８図並びに第９図はケース５を省き永久
磁石１を直接強磁性板２面に接着その他の手法を
もつて止着しており、主としてプラスチツク磁石
等が利用される実施例である。 Further, in Fig. 7, the case 5 is made into a cylindrical shape, making the case manufacturing cost and assembly cost particularly low, and in Figs. 8 and 9, the case 5 is omitted and the permanent magnet 1 is directly bonded to the two ferromagnetic plates. This embodiment uses other methods to attach the parts, mainly plastic magnets or the like.
又第１０図に示されるＡ〜Ｆの各事例は強磁性
突起２ａ，３ａの各種事例であつて、夫々強磁性
板２，３又は操作板Ｂ，B′に対する止着例を示
し、Ａはカシメを、Ｂはマイナスドライバーによ
る螺子込を、Ｃはプラスドライバーによる螺子込
を、Ｄはレンチ等による螺子込み又はナツトによ
る締込みを、Ｅは刺着を、Ｆは接着又はロウヅ
ケ、溶接用の夫々の突起構造であり、他に強磁性
板２，３自体の絞り込みによる突起管部が成形さ
れる場合もある。 In addition, each of the cases A to F shown in FIG. 10 is an example of the ferromagnetic protrusions 2a and 3a fixed to the ferromagnetic plates 2 and 3 or the operation plates B and B', respectively. For caulking, B is for screwing with a flathead screwdriver, C is screwing with a Phillips screwdriver, D is screwing with a wrench or tightening with a nut, E is for sticking, F is for adhesion, soldering, or welding. In addition to the respective protrusion structures, protrusion tube portions may also be formed by narrowing the ferromagnetic plates 2 and 3 themselves.
本発明に係るバツクルは上記のように構成さ
れ、特に装飾を主体とした突合せ状に係合された
バツクルの操作板が同一の平面を構成するのでバ
ツクルは外観のすつきりとした良好なものとな
り、他、バツクル相互が同一面上に作用する互に
反対方向の力により引かれるので係合部に挺子状
の力が作用せず、又バツクルが相互に挺子状に動
くことを規制されるので良好な吸着状態を維持さ
れる。 The buckle according to the present invention is constructed as described above, and in particular, the buckle has a smooth appearance because the operating plates of the buckle, which are engaged in a butt-like manner mainly for decoration, form the same plane. In addition, since the buckles are pulled by forces in opposite directions that act on the same surface, no screw-like force is applied to the engaging portion, and the buckles are prevented from moving in a screw-like manner with respect to each other. As a result, a good adsorption state is maintained.
第１図は本発明に係るバツクルの一実施例の斜
視図、第２図は同断面図、第３図〜第９図はバツ
クルの他の各種実施例を示す断面図、第１０図は
突起の各実施例を示す斜視図である。
１……永久磁石、２，３……強磁性板、４……
強磁性板、５……ケース。
Fig. 1 is a perspective view of one embodiment of the buckle according to the present invention, Fig. 2 is a sectional view thereof, Figs. 3 to 9 are sectional views showing various other embodiments of the buckle, and Fig. 10 is a protrusion. It is a perspective view showing each example. 1... Permanent magnet, 2, 3... Ferromagnetic plate, 4...
Ferromagnetic plate, 5...case.
Claims (1)
孔１ａを有する永久磁石１の前記一方の磁極面ｂ
に強磁性板２又は前記孔１ａ内に起立する強磁性
突起２ａを有する強磁性板２を取付けてなる雌係
合具Ａと、前記孔１ａ内で前記強磁性板２又は強
磁性突起２ａに当接吸着される強磁性突起３ａを
有し前記一方の磁極面ａに着脱自在に吸着される
雄係合具A′と、バンド等の繋着部を有する一対
の操作板Ｂ，B′とよりなり、 前記一方の操作板Ｂが平板状をなし該操作板Ｂ
の内側の面に前記雌係合具Ａが止着されると共
に、他方の操作板B′が該雌係合具Ａの前記一方の
磁極面ａ上に当接する接触板部B1と該係合具Ａ
の側面に沿つて該一方の磁極面ａから他方の磁極
面ｂ側に到る立上板部B2と該立上板部B2の下端
から前記接触板部B1と平行且つ反対の側に延び
る取付板部B3とからなる〓状をなし、該操作板
B′の前記接触板部B1に前記雄係合具A′が設けら
れ、 前記操作板Ｂの自由端部と、前記操作板B′の立
上り板部B2及び取付板部B3の屈曲部とが近接
し、且つ前記操作板Ｂと該操作板B′の取付板部
B3との外側の面が略面一とされていることを特
徴とするバツクル。[Scope of Claims] 1. Said one magnetic pole surface b of a permanent magnet 1 having a hole 1a extending from one magnetic pole surface a to the other magnetic pole surface b.
A female engagement tool A has a ferromagnetic plate 2 or a ferromagnetic plate 2 having a ferromagnetic protrusion 2a standing up in the hole 1a attached to the ferromagnetic plate 2 or the ferromagnetic protrusion 2a in the hole 1a, and A male engaging tool A' having a ferromagnetic protrusion 3a that is attracted by contact and is detachably attracted to the one magnetic pole surface a, and a pair of operation plates B and B' having connecting parts such as bands. The one operation plate B has a flat plate shape, and the one operation plate B has a flat plate shape.
The female engagement tool A is fixed to the inner surface of the contact plate part B1, and the other operation plate B' comes into contact with the one magnetic pole surface a of the female engagement tool A. Equipment A
A rising plate portion B 2 extends from the one magnetic pole surface a to the other magnetic pole surface b side along the side surface of the rising plate portion B 2 and a side parallel to and opposite to the contact plate portion B 1 from the lower end of the rising plate portion B 2 . The operation plate is shaped like a mounting plate B3 extending from
The male engagement tool A' is provided on the contact plate part B1 of B', and the free end of the operation plate B, the rising plate part B2 and the mounting plate part B3 of the operation plate B' are bent. are close to each other, and the operation plate B and the mounting plate part of the operation plate B' are
A buckle characterized by its outer surface being substantially flush with B3 .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20700181A JPS58108715A (en) | 1981-12-23 | 1981-12-23 | Engagement tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20700181A JPS58108715A (en) | 1981-12-23 | 1981-12-23 | Engagement tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58108715A JPS58108715A (en) | 1983-06-28 |
| JPS62564B2 true JPS62564B2 (en) | 1987-01-08 |
Family
ID=16532542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20700181A Granted JPS58108715A (en) | 1981-12-23 | 1981-12-23 | Engagement tool |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58108715A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220028592A1 (en) * | 2021-07-16 | 2022-01-27 | Tse-Haw Ling | Magnetic buckle device |
-
1981
- 1981-12-23 JP JP20700181A patent/JPS58108715A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58108715A (en) | 1983-06-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5125134A (en) | Magnetic fastener | |
| US5630258A (en) | Magnetic buckle | |
| EP0662290A2 (en) | Fastener | |
| US4432219A (en) | Key concealment attachment | |
| JPS62564B2 (en) | ||
| JPS6132801B2 (en) | ||
| JPS61141101A (en) | Stud using permanent magnet | |
| JPH0314983B2 (en) | ||
| JPS5961670A (en) | Engagement tool | |
| JPS61251008A (en) | Engaging means | |
| JPS639365B2 (en) | ||
| JPS5910217A (en) | Male unit for engagement device | |
| JPS5910208A (en) | Engagement device | |
| JPS62119815U (en) | ||
| JPS62155810A (en) | Clasp for band | |
| JPS58105515A (en) | Engaging means | |
| JPS5910207A (en) | Engagement device | |
| JPH0123127B2 (en) | ||
| JPS58187313U (en) | Slide fastener | |
| JPH0385921U (en) | ||
| JPS6255908A (en) | Connection fixture | |
| JPS6127885B2 (en) | ||
| JPS60157205A (en) | Connector | |
| JPS58131278A (en) | Engaging female tool | |
| JPH02187004A (en) | Engagement tool |