JPS5976404A - Engaging device - Google Patents
Engaging deviceInfo
- Publication number
- JPS5976404A JPS5976404A JP9950183A JP9950183A JPS5976404A JP S5976404 A JPS5976404 A JP S5976404A JP 9950183 A JP9950183 A JP 9950183A JP 9950183 A JP9950183 A JP 9950183A JP S5976404 A JPS5976404 A JP S5976404A
- Authority
- JP
- Japan
- Prior art keywords
- magnet
- plate
- pole surface
- magnetic pole
- ferromagnetic plate
- 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.)
- Granted
Links
- 230000005294 ferromagnetic effect Effects 0.000 claims abstract description 17
- 230000005291 magnetic effect Effects 0.000 claims description 17
- 230000013011 mating Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 7
- 230000008961 swelling Effects 0.000 abstract 2
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 235000002597 Solanum melongena Nutrition 0.000 description 1
- 244000061458 Solanum melongena Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000013589 supplement Substances 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)
- Buckles (AREA)
- Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
Abstract
Description
【発明の詳細な説明】
この発明は永久磁石を利用した係合具、就中プラスチッ
ク磁石を利用し、しかもこのプラスチ、り磁石に於ける
成形特性並びに素材特性を有効に利用した強磁性鈑の組
付けを其の内容とした係合具の開示に係わるものである
。[Detailed Description of the Invention] The present invention is an engagement tool that uses a permanent magnet, particularly a ferromagnetic plate that uses a plastic magnet and effectively utilizes the molding characteristics and material characteristics of the plastic magnet. This invention relates to the disclosure of an engagement tool whose contents include assembly.
而して、この種の磁気利用の係合具に於ける磁石と強磁
性鈑との係着手法は概ね非磁性飯とを嵌着することか−
・般的とされたものであるが、か−る手法に於いてはケ
ース部材が余分に必要とされ、又強磁性鈑の嵌合端面に
対するケース折り曲げ月の圧着を必要としたものであり
、これが為に製作コストが比較的割高とされると共に磁
極面一１−に非磁性鈑が添装されることよりして吸着力
が箸しく減殺されたものである。Therefore, in this type of magnetic engagement device, the method of attaching the magnet and ferromagnetic plate is generally to fit a non-magnetic plate.
・Although it was considered to be common, this method required an extra case member and also required crimping of the case bending moon to the fitting end surface of the ferromagnetic plate. For this reason, the manufacturing cost is relatively high, and since a non-magnetic plate is attached to the magnetic pole surface 1-, the attraction force is significantly reduced.
本発明に於いては、か〜る従前例に於ける不都合に鑑み
特にケース類を有効に割愛する目的をもって提供された
ものであり、該ケース割愛の為に磁石素材を特にブラス
チンク磁石とし、又このプラスチック磁石に対し強磁性
黴を直接圧入嵌着するようにしたものである。In view of the inconveniences in the prior art, the present invention has been provided with the purpose of effectively omitting cases, and in order to omit cases, the magnet material is particularly made of brass tink magnets, and The ferromagnetic mold is directly press-fitted into the plastic magnet.
而して、か＼る手法に於いてはケースの製作コスＩ並び
に喉合由着の多面の相伺はコストを不要とし、しかも磁
極面に対する直接的な係合具他方の吸着が約束されたも
のであり 低コストによる吸着力の強い係合具の提供を
可能としたものである。Therefore, in this method, the manufacturing cost of the case and the interlocking of multiple surfaces of the throat joint are unnecessary, and moreover, the direct engagement of the magnetic pole surface with the other side is guaranteed. This makes it possible to provide an engaging tool with a strong adsorption force at a low cost.
未発明は斯かる緒特性の適切且つ合目的々な奏効を期す
べく其の構成の要旨を特許請求の範囲に置くと共に斯か
る構成の要旨に附随した以ドの具体的な効果並びにこれ
に附随する相当の設計変更が予定されたものである。In order to achieve appropriate and purposeful effects of such characteristics, the uninvented invention places the gist of the structure in the scope of the claims, and also includes the following specific effects incidental to the gist of the structure, as well as the following specific effects incidental thereto. Considerable design changes were planned.
以−ト、本発明の詳細を図面に示す典型的な一実施例に
ついて説明するに、（１）はプラスチック磁石であり、
その一方の磁極面より他方の磁極面方向に向けて係合用
の孔（１）ａを開設し、しかも一方の磁極面に強磁性鈑
（２）の取イ・１け用の係合縁（１）ｂを一体的に設け
てなるものである。Hereinafter, a typical embodiment of the present invention shown in the drawings will be described in detail. (1) is a plastic magnet;
An engaging hole (1) a is opened from one magnetic pole surface toward the other magnetic pole surface, and an engaging edge (1) for a ferromagnetic plate (2) is provided on one magnetic pole surface. 1) b is integrally provided.
而して、この係合縁（１）ｂは該磁極面に於ける周縁の
一部に立設されるものとし、１］、っその頂端部を磁石
（１）の磁極面中心方向に稍々膨出する態様のものとし
て鈑（２）の圧入をなうようにしたものである。Therefore, this engaging edge (1)b shall be erected on a part of the periphery of the magnetic pole surface, and the top end thereof shall be slightly oriented toward the center of the magnetic pole surface of the magnet (1). The plate (2) is press-fitted in such a manner that it bulges out over time.
尚、該鈑（２）は第１図に於けるように脚片（４）ａ〜
（４）ａを有する増刊は座金（４）を強磁性桿（５）を
もって−・体重にカンノづけるように予しめ構成された
場合と、第２図に於けるように鈑（２）ど同径となり１
１つ脚片（４）ａ〜（４）ａを立ち起された取伺は座金
（４）を鈑（２）と共に係合縁（１）ｂ内に圧入嵌着す
る場合とが別途予定ｙれたものであり、又、該鈑（２）
面一にに稈（５）を孔（１）ａの内周壁に接しないよう
に立設して場合と、該桿（５）を貫電割愛した場合とが
予定され、更にこの桿（５）の立設に於いて該桿（５）
を孔（１）ａの開［１縁に到る第４図の実施例のように
した場合と、孔（１）ａの中程にとどまる第１図の実施
例の態様とした場合とが１定されたものである。In addition, the plate (2) has leg pieces (4) a~ as shown in Figure 1.
(4) The supplement with a is preconfigured so that the washer (4) is attached to the body weight with the ferromagnetic rod (5), and the case where the plate (2) is attached as shown in Fig. 2. The diameter is 1
When one leg piece (4)a to (4)a is raised up, there is a separate plan in which the washer (4) is press-fitted into the engaging edge (1)b together with the plate (2). Also, the said plate (2)
Two cases are planned: one in which the culm (5) is installed flush so as not to touch the inner peripheral wall of the hole (1)a, and the other in which the through-current is omitted from the rod (5). ) in the erection of the rod (5)
There are two cases: a case where the hole (1) a reaches the opening [1 edge] as in the embodiment shown in FIG. 1.
か−る一方係合具の構成に対し他方係合具は強磁性鈑（
３）面一にに先の係合具に於ける鈑（２）又は該鈑（２
）に＜ｒ設された桿（５）に当接吸着される桿（６）を
立設した場合と、第４図に於けるように桿（６）を全く
割愛した場合とが予定Ｘれ、又稈（６）の立設に於いて
も第２図に於けるように該桿（６）を孔（１） ａ底面
の鈑（２）に到る長さ寸法とした場合と、第３図に於け
るように孔（１）ａの中程にまで到る長さくｊ法とした
場合とが予定されたものである。In contrast to the structure of one engaging tool, the other engaging tool is made of a ferromagnetic plate (
3) The plate (2) in the first engagement tool or the plate (2)
), there is a case where the rod (6) is placed upright and is attracted to the rod (5) installed at <r, and a case where the rod (6) is completely omitted as shown in Fig. Also, when installing the culm (6), as shown in Figure 2, the length of the culm (6) is set to reach the plate (2) at the bottom of the hole (1) a; As shown in Fig. 3, a case in which the length reaches the middle of the hole (1) a and is made in the j method is planned.
尚、桿（６）を全く割愛した場合に於いては鈑（３）の
横 べりを防止する目的に於いて周縁を折り曲げ、係合
立ち−Ｅがり縁（３）ａとすることが予定されたもので
ある。In addition, in the case where the rod (6) is completely omitted, in order to prevent the plate (3) from sliding sideways, it is planned that the peripheral edge will be bent to form an engaging standing edge (3)a. It is something that
尚又、前記鈑（２）又は鈑（２）と座金（４）の取付け
に於いて係合縁（１）ｂが、該鈑（２）、座金（４）の
嵌合圧入に酎え得る程度の弾力性を有することを要し、
磁石（１）の成形に於いて特に係合縁（１＞ ｂの肉厚
並びに膨出量が考慮されたものである。Furthermore, when attaching the plate (2) or the plate (2) and the washer (4), the engaging edge (1)b can be used to press fit the plate (2) and the washer (4). It is necessary to have a certain degree of elasticity,
In shaping the magnet (1), particular consideration was given to the thickness and amount of bulge of the engaging edge (1>b).
尚他の実施例のいくつかについて説明・するに、第５図
並びに第６図に示される実施例は磁７＝ｉ （１）の空
いてる磁極面上に磁気シールド用の強磁性鈑（７）を同
様に嵌着又はインサート成形したものであって、縁鍔（
１）ｃを該磁石（１）の周縁に設けるようにしたもので
ある。To explain some of the other embodiments, the embodiment shown in FIGS. 5 and 6 has a ferromagnetic plate (7 ) is similarly fitted or insert molded, and the edge tsuba (
1) c is provided on the periphery of the magnet (1).
尚、この縁鍔（１）ｃを第６図に於けるように充分に立
らヒがらせた場合に於いては鈑（３）の係合縁として作
用し、該鈑（３）の横ズレが確実に防止されたものであ
る。In addition, when this edge flange (1) c is made to stand up sufficiently as shown in Fig. 6, it acts as an engaging edge of the plate (3), and the lateral side of the plate (3) Misalignment is reliably prevented.
次いで、第７図に於ける実施例は磁石（１）の鈑（３）
との当接端面を孔（１）ａに向けて緩に傾斜するものと
し、これに対処する鈑（３）も湾曲するものとして桿（
６）の嵌合を用意且つ確実なものとしたものである。Next, the embodiment in FIG. 7 is the plate (3) of the magnet (1).
The abutting end surface of the rod (1) shall be gently inclined toward the hole (1) a, and the plate (3) corresponding to this shall also be curved.
6) The fitting is made easy and reliable.
次いで又、第８図に於いて示される実施例は鈑（２）に
於ける桿（６）との当接端面を凹球面状のものとし、又
これに対応する桿（６）の頂端面を膨球面状としたもの
であって、桿（５）の介在される場合に於いては該桿（
５）の頂端部を凹球面状としたものである。Next, in the embodiment shown in FIG. 8, the end surface of the plate (2) in contact with the rod (6) is made into a concave spherical shape, and the corresponding top end surface of the rod (6) is shaped like a concave spherical surface. has a swollen spherical shape, and when a rod (5) is interposed, the rod (5)
5) has a concave spherical top end.
次いで、第９図並びに第１Ｏ図に於ける実施例は増刊は
座金（４）に代るべきものとして漏ヰ状の取イ」け部材
（８）ａど、有底漏斗状の取イ・１け部材（８）ｂとを
使用したものであって、部材（８）ａ内に部材（８）ｂ
を嵌挿、圧潰して数個は基版（ｉｏ）に止着するように
したものである。Next, in the embodiments shown in FIG. 9 and FIG. 1 member (8)b is used, and the member (8)b is inside the member (8)a.
are inserted and crushed so that several pieces are fixed to the base plate (io).
更に、第１１図に於ける実施例は桿（５）の細径稈部（
５）ａをピン状として、これを突刺座金（９）に刺挿１
１＝着したものであり、第９図に於いては該押部（５）
ａを螺子桿状としたものである。Furthermore, the embodiment shown in FIG. 11 has a small diameter culm part (
5) Make a into a pin shape and insert it into the piercing washer (9) 1
1 = worn, and in Fig. 9, the pressed part (5)
A has a spiral-rod shape.
更に第１２図〜第１４図に於いて示される実施例はバン
ド、紐、鎖等の係合手法として使用される場合を示し、
鈑（２）の側部を延設してバンド等の取付は部（２）ａ
になすと共に鈑（３）を折り曲げて磁石（１）を覆う口
字状としたものであ兆。Further, the embodiments shown in FIGS. 12 to 14 are used as an engagement method for bands, strings, chains, etc.
To extend the side part of plate (2) and attach a band etc., refer to part (2) a.
Along with the eggplant, the plate (3) is bent to form a mouth shape that covers the magnet (1).
尚、この口字状をなす鈑（３）に対し桿（６）は前記例
に従って旧設し、又はその取付けを割愛したものである
が、概ね口字状として鈑（３）に於ける取イ１け部（３
）ｂと数個は部（２）ａとを略同−線上に置きバンド等
の引っ張りに充分に即応し得るようにしたものである。In addition, the rod (6) was installed in accordance with the above example, or its installation was omitted for the plate (3) which forms this cursive shape, but the installation on the plate (3) as a cursive shape is generally the same. Part 1 (3
) b and several parts (2) a are placed approximately on the same line so that they can respond quickly enough to the tension of a band or the like.
又、鈑（２）は前記の各事例と同様の手法をもって磁石
（１）の係合縁（ｉ）ｂに圧入止着されたものである。Further, the plate (2) is press-fitted onto the engaging edge (i)b of the magnet (1) using the same method as in each of the above-mentioned cases.
本発明はａｈに於ける特徴ある構成よりして磁石（１）
と叛（２）との組みっけが極めて容易なものとされ、又
か−る鈑（２）の数個けのためのケー ス類を一切不要
としたことによって製作コストを始め組み利はコスト、
部品コスト等を極力低廉なものとし、又外観のシンプル
化並びに製品の軽量化が約束されたものである。The present invention has a magnet (1) based on the characteristic configuration of ah.
It is extremely easy to assemble the tokai (2), and since there is no need for any cases for the multiple plates (2), manufacturing costs and assembling costs are reduced. ,
It promises to keep parts costs as low as possible, simplify the appearance, and reduce the weight of the product.
又、当然のこと乍ら鈑（２）の取付けの為のケースの介
在による吸着力の減殺もなく、磁石（１）のもつ磁気容
量を充分に活用した係合具の提供を可能としたものであ
る。Furthermore, it is possible to provide an engaging tool that fully utilizes the magnetic capacity of the magnet (1) without reducing the attraction force due to the interposition of a case for attaching the plate (2). It is.
第１図は本発明の典型的な一実施例である鈑（２）の嵌
込み状態を示す断面図、第２図は製品断面図、第３図〜
第１４図は他の実施例を示尚、図中（１）・・・磁石、
（２）〜（３）・・・強磁性鈑、（４）・・・取付は座
金、（５）〜（６）・・・強磁性程、（７）・・・強磁
性鈑、（８）・・・取付は部材、（９）・・・突刺座金
、（１０）・・・取付は基版を示したものである・
第 ｌ 図
Ｕゝ ２ し１第 ３ 図
第 ４１」第６図
第５図
！Ｏ
第 ７ し１ 第 ８ ＩＮ第 ７
２ 図
６
第 １３ 図
第 １５ 図
／ｈFig. 1 is a sectional view showing a fitted state of a plate (2) which is a typical embodiment of the present invention, Fig. 2 is a sectional view of the product, and Figs.
FIG. 14 shows another embodiment, in which (1)... magnet;
(2)-(3)...Ferromagnetic plate, (4)...Mounting washer, (5)-(6)...Ferromagnetic plate, (7)...Ferromagnetic plate, (8 )...Installation is shown as a member, (9)...Pierce washer, (10)...Installation shows the base plate. Figure l
Uゝ2shi1Figure 3
41” Figure 6 Figure 5! O 7th 1st 8th IN 7th
2 Figure 6 Figure 13 Figure 15/h
Claims (1)
（１）ａを開設されてなる永久磁石（１）に於ける一方
磁極面に重着した強磁性鈑（２）と、他方磁極面にに係
脱自在に吸着した強磁性鈑（３）とを該磁石（１）ａを
介して吸着脱自在に当接せしめるようにしてなる係合具
に於いて該永久磁石（１）をプラスチック磁石とし目つ
一方磁極面の一部項端を該磁石（１，）の磁極面中心方
向に膨出する立設係合縁とし、前記強磁性鈑（２）を該
を設係合縁内に圧入嵌着せしめるようにしたことを特長
とする係合具。A ferromagnetic plate (2) heavily attached to one magnetic pole surface of a permanent magnet (1) having an appropriate engagement hole (1) a opened from one magnetic pole surface to the other magnetic pole surface; A ferromagnetic plate (3) removably attracted to the other magnetic pole surface is brought into contact with the permanent magnet (1) via the magnet (1) a. ) is a plastic magnet, one end of the magnetic pole face is an upright engagement edge that bulges in the direction of the center of the magnetic pole face of the magnet (1,), and the ferromagnetic plate (2) is attached to the magnet (1,). An engagement tool characterized by being press-fitted into the mating edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9950183A JPS5976404A (en) | 1983-06-06 | 1983-06-06 | Engaging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9950183A JPS5976404A (en) | 1983-06-06 | 1983-06-06 | Engaging device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12870580A Division JPS6030084B2 (en) | 1980-09-16 | 1980-09-16 | Engagement tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5976404A true JPS5976404A (en) | 1984-05-01 |
| JPS6139721B2 JPS6139721B2 (en) | 1986-09-05 |
Family
ID=14249019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9950183A Granted JPS5976404A (en) | 1983-06-06 | 1983-06-06 | Engaging device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5976404A (en) |
-
1983
- 1983-06-06 JP JP9950183A patent/JPS5976404A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6139721B2 (en) | 1986-09-05 |
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