JPS5935959Y2 - embedded metal fittings - Google Patents
embedded metal fittingsInfo
- Publication number
- JPS5935959Y2 JPS5935959Y2 JP11485180U JP11485180U JPS5935959Y2 JP S5935959 Y2 JPS5935959 Y2 JP S5935959Y2 JP 11485180 U JP11485180 U JP 11485180U JP 11485180 U JP11485180 U JP 11485180U JP S5935959 Y2 JPS5935959 Y2 JP S5935959Y2
- Authority
- JP
- Japan
- Prior art keywords
- metal fitting
- embedded metal
- embedded
- screw
- recess
- 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
Landscapes
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Description
【考案の詳細な説明】
この考案は機器本体への埋め込み固着がきわめて容易な
構造の埋め込み金具にかんする。[Detailed Description of the Invention] This invention relates to an embedded metal fitting that is extremely easy to embed and secure in the main body of the device.
第１図は、従来の埋め込み金具の一例で１はソケットあ
るいは端子台などの機器本体で、プラスチック等の樹脂
成型品からなる。FIG. 1 shows an example of a conventional embedded metal fitting. Reference numeral 1 indicates a device body such as a socket or a terminal block, which is made of a resin molded product such as plastic.
２は中央部に雌ねじ２ａを螺設した埋め込み金具で、本
体１に形ｅ、された凹所１ａに固着される。Reference numeral 2 denotes an embedded metal fitting having a female thread 2a screwed into the center thereof, and is fixed in a recess 1a formed in the main body 1 in the shape e.
３は導電金具などの取付部材で、通孔３ａを介して締付
けねねじ４および埋め込み金具２間に固定される。Reference numeral 3 denotes a mounting member such as a conductive metal fitting, which is fixed between the tightening screw 4 and the embedded metal fitting 2 through a through hole 3a.
従来、上述した埋め込み金具２を本体１に固着させる手
段として、超音波加工機を使用して埋め込み金具２を凹
所１ａに固着するか、あるいは本体１の成型時に埋め込
み金具２を予じめ埋め込んで一体的に固着するかいずれ
かの方式によっていた。Conventionally, as a means for fixing the above-described embedded metal fitting 2 to the main body 1, the embedded metal fitting 2 is fixed in the recess 1a using an ultrasonic processing machine, or the embedded metal fitting 2 is embedded in advance when the main body 1 is molded. It was either fixed integrally or by one of the following methods.
この考案は上述した超音波加工機等の特別の工具を使用
することなしに、且つまた本体１の成型時に予じめ金具
２を埋め込むといった煩雑な手段を用いずに非常に簡単
な方式で本体１の所定箇所に固着できるようにした新規
な構成の埋め込み金具を提供するものである。This invention can be made in a very simple manner without using special tools such as the ultrasonic processing machine mentioned above, and without using complicated means such as embedding the metal fittings 2 in advance when molding the main body 1. To provide an embedded metal fitting with a novel configuration that can be fixed at a predetermined location.
以下第２図乃至第６図を参照してこの考案を説明する。This invention will be explained below with reference to FIGS. 2 to 6.
５はこの考案による埋め込み金具の一実施例で、その水
平片５１にねじ孔５１ａを螺設するとともに、前記ねじ
孔５１ａの下部に両端部位５ａ。Reference numeral 5 shows an embodiment of the embedded metal fitting according to this invention, in which a screw hole 51a is screwed into a horizontal piece 51, and both end portions 5a are provided at the lower part of the screw hole 51a.
５ａを対向位置せしめ、且つ前記両端部位５ａ。5a are placed in opposing positions, and the both end portions 5a.
５ａを折曲部５２ａ、 ５２ａよりも若干上方に浮上が
らせるよう下垂片５２．５２を折曲し、更に前記下垂片
５２．５２の１部に外方に向かう爪５２ｂ、５２ｂを抜
起してなる断面略円状の板状金具からなる。The hanging piece 52.52 is bent so that the hanging piece 5a floats slightly above the bent parts 52a, 52a, and the claws 52b, 52b directed outward are pulled out from a part of the hanging piece 52.52. It consists of a plate-shaped metal fitting with an approximately circular cross section.
上述のような埋め込み金具５を機器本体１の凹所１ａに
固着するには、まず埋め込み金具５の水平片５１側を上
側にして、本体１の凹所１ａ内に埋め込み金具５を嵌入
させ、次に取付は部材３の通孔３ａを埋め込み金具５の
ねじ孔５１ａに対応させたのち、締付ねじ４を通孔３ａ
およびねじ孔５１ａに螺入する。To fix the embedded metal fitting 5 as described above in the recess 1a of the main body 1 of the device, first, the horizontal piece 51 side of the embedded metal fitting 5 is turned upward, and the embedded metal fitting 5 is inserted into the recess 1a of the main body 1. Next, for installation, after matching the through hole 3a of the member 3 with the screw hole 51a of the embedded fitting 5, the tightening screw 4 is
and screw into the screw hole 51a.
第３図は前記締付ねじ４の下端が板状金具の両端部位５
ａ、５ａに当接するまで締付けた状態を示すもので、こ
の状態においては金具の両端部位５ａ、５ａは折曲部５
２ａ、５２ａよりも若干上方に浮上がっており、したが
って爪５２ｂ、５２ｂも凹所１ａの側壁に当接している
だけである。FIG. 3 shows that the lower end of the tightening screw 4 is located at both end portions 5 of the plate-shaped metal fitting.
This shows the state in which the metal fittings are tightened until they come into contact with the bending parts 5a and 5a.
2a, 52a, and therefore the claws 52b, 52b are only in contact with the side wall of the recess 1a.
そこで次に締付ねじ４を締付けていくと、締付ねじ４の
下端面が金具の両端部位５ａ、５ａを下方へ押圧し、こ
のため埋め込み金具５は第４図に示すように変形する。When the tightening screw 4 is then tightened, the lower end surface of the tightening screw 4 presses both end portions 5a, 5a of the metal fitting downward, so that the embedded fitting 5 is deformed as shown in FIG.
すなわち、このとき同時に爪５２ｂ。５２ｂの先端部が
凹所１ａの側壁にくい込んで、埋め込み金具５が本体１
の凹所１ａに固着されるようになる。That is, at this time, the claws 52b are simultaneously removed. The tip of 52b is embedded in the side wall of recess 1a, and embedded metal fitting 5 is inserted into main body 1.
It comes to be fixed in the recess 1a of.
前記爪５２ｂ、５２ｂが一担凹所１ａの側壁にくい込ん
でしまうと、再び締付ねじ４をゆるめても埋め込み金具
５は凹所１ａに固着された状態のまま保持される。Once the claws 52b, 52b are embedded in the side wall of the recess 1a, the embedded metal fitting 5 remains fixed in the recess 1a even if the tightening screw 4 is loosened again.
第５図お・よび第６図にこの考案の埋め込み金具の他の
実施例を示す。5 and 6 show other embodiments of the embedded metal fitting of this invention.
前述した埋め込み金具５によると、下垂片５２．５２に
形成した爪５２ｂ、 ５２ｂを凹所１ａの側壁にくい込
ませることにより、金具５を本体１の凹所１ａに固着さ
せるようにしたが、この実施例によると埋め込み金具６
の内方折曲部位６１．６１において割溝６１ａ。According to the embedded metal fitting 5 described above, the metal fitting 5 is fixed to the recess 1a of the main body 1 by inserting the claws 52b, 52b formed on the hanging pieces 52.52 into the side wall of the recess 1a. According to the embodiment, embedded metal fittings 6
A split groove 61a at an inwardly bent portion 61.61.
６１ａを形成して、後述するように金具６の端部Ａに前
記爪５２ｂと同様の役目を持たせるようにしている。61a is formed so that the end A of the metal fitting 6 has the same role as the claw 52b, as will be described later.
すなわちこの実施例では、雄ねじ先端部に先細りのテー
パ部７ａを形成した締付ねじ７を使用し、第６図に示す
ようにねじ７の先端テーパ部７ａを前記割溝６１ａ内に
臨ませて、ねじ７の締付は時に割溝６１ａをテーパ部７
ａにより外方向に広がるよう押圧変形せしめて金具６の
端部Ａを凹所１ａの側壁にくい込ませるようにしたもの
であるこの考案は以上詳述したように槽底したので、取
付は部材３を本体１に固定するための締付けねじ４ある
いは７を利用して、埋め込み金具５あるいは６を本体１
の凹所１ａに固着することができしたがって従来のよう
に埋め込み金具固着用の特別の工具を必要とせず、また
本体１の成型時に予じめ埋め込み金具を埋め込んだ状態
で底型するといった製作上の煩雑さを一掃することがで
きるものである。That is, in this embodiment, a tightening screw 7 having a tapered part 7a formed at the tip of the male screw is used, and the tapered tip 7a of the screw 7 is exposed into the split groove 61a as shown in FIG. , when tightening the screw 7, the split groove 61a is
The end A of the metal fitting 6 is inserted into the side wall of the recess 1a by being pressed and deformed so as to expand outward by the member 3. Since this device has the bottom of the tank as described in detail above, the attachment is done using the member 3. The embedded fittings 5 or 6 are attached to the main body 1 using the tightening screws 4 or 7 for fixing the
Therefore, there is no need for a special tool for fixing the embedded metal fittings as in the conventional case, and the manufacturing process is such that when molding the main body 1, the bottom mold is made with the embedded metal fittings embedded in advance. It can eliminate the complexity of
第１図は、従来公知の埋め込み金具の取付は状態を示す
縦断面図、第２図乃至第４図は、この考案の一実施例に
かかる埋め込み金具を示すもので、第２図は斜視図、第
３図はねじ締付は前の状態における縦断面図、第４図は
ねじ締付は後の状態における縦断面図、第５図および第
６図はこの考案の他の実施例にかかる埋め込み金具を示
すもので第５図は斜視図、第６図はねじ締付は後の状態
における縦断面図である。
１・・・・・・機器本体、１ａ・・・・・・凹所、３・
・・・・・取付は部材、４，７・・・・・・締付けねじ
、５，６・・・・・・埋め込み金具、５１・・・・・・
水平片、５１ａ・・・・・・ねじ孔、５ａ・・・・・・
両端部位、５２・・・・・・下垂片、５２ａ・・・・・
・折曲部、５２ｂ・・・・・・爪、６１・・・・・・内
方折曲部位、６１ａ・・・・・・割溝。FIG. 1 is a vertical cross-sectional view showing the installation state of a conventionally known embedded metal fitting, FIGS. 2 to 4 show an embedded metal fitting according to an embodiment of the invention, and FIG. 2 is a perspective view. , Fig. 3 is a longitudinal sectional view of the state before screw tightening, Fig. 4 is a longitudinal sectional view of the state after screw tightening, and Figs. 5 and 6 are related to other embodiments of this invention. Fig. 5 is a perspective view of the embedded metal fitting, and Fig. 6 is a longitudinal cross-sectional view of the embedded metal fitting after the screws have been tightened. 1...Equipment body, 1a...Recess, 3.
...Mounting materials, 4, 7...Tightening screws, 5, 6...Embedded metal fittings, 51...
Horizontal piece, 51a... Screw hole, 5a...
Both end parts, 52...Descent piece, 52a...
- Bent part, 52b...Claw, 61...Inward bending part, 61a...Divide groove.
Claims (1)
に両端部位が対向位置し、且つ前記両端部位を下垂片の
折曲部よりも上方へ浮上がらせるように折曲して断面略
円状としてなる板状金具よりなり、前記ねじ孔に締付ね
じを螺入時、該締付ねじにより前記板状金具の両端部位
を下方向へ押圧せしめ、この押圧時における板状金具の
変形を利用して、前記下垂片の一部に形成した爪あるい
は板状金具の端部を取付部側壁にくい込ませるようにし
てなることを特徴とする埋め込み金具。A screw hole is screwed into the horizontal piece, and both end portions are located opposite to each other below the screw hole, and the both end portions are bent so as to float above the bent portion of the hanging piece, so that the cross section is omitted. When a tightening screw is screwed into the screw hole, both end portions of the plate-shaped fitting are pressed downward by the tightening screw, and the plate-shaped fitting is deformed at the time of this pressing. The embedded metal fitting is characterized in that the nail formed on a part of the hanging piece or the end of the plate-shaped metal fitting is inserted into the side wall of the mounting part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11485180U JPS5935959Y2 (en) | 1980-08-12 | 1980-08-12 | embedded metal fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11485180U JPS5935959Y2 (en) | 1980-08-12 | 1980-08-12 | embedded metal fittings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5738580U JPS5738580U (en) | 1982-03-01 |
| JPS5935959Y2 true JPS5935959Y2 (en) | 1984-10-04 |
Family
ID=29475815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11485180U Expired JPS5935959Y2 (en) | 1980-08-12 | 1980-08-12 | embedded metal fittings |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5935959Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59149060U (en) * | 1983-03-26 | 1984-10-05 | 日本精機株式会社 | Moving coil type instrument |
-
1980
- 1980-08-12 JP JP11485180U patent/JPS5935959Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5738580U (en) | 1982-03-01 |
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