JPS5919350Y2 - Cord short circuit prevention device - Google Patents
Cord short circuit prevention deviceInfo
- Publication number
- JPS5919350Y2 JPS5919350Y2 JP9643979U JP9643979U JPS5919350Y2 JP S5919350 Y2 JPS5919350 Y2 JP S5919350Y2 JP 9643979 U JP9643979 U JP 9643979U JP 9643979 U JP9643979 U JP 9643979U JP S5919350 Y2 JPS5919350 Y2 JP S5919350Y2
- Authority
- JP
- Japan
- Prior art keywords
- cord
- prevention device
- circuit prevention
- hole
- terminal block
- 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
Description
【考案の詳細な説明】
本考案は電気調理器等の充電部コードの内部結線に使用
するターミナルブロックのコード外れによる短絡防止装
置に関するものであり、安価かつ簡便な操作で短絡によ
る危険防止をはかったものである。[Detailed description of the invention] The present invention relates to a device for preventing short circuits caused by disconnection of a terminal block cord used for internal wiring of live part cords in electric cookers, etc., and is inexpensive and easy to operate to prevent dangers caused by short circuits. It is something that
以下本考案の一実施例について図面とともに説明する。An embodiment of the present invention will be described below with reference to the drawings.
図において１はファイバー紙等よりなる平板状の絶縁部
材で、両端はけい線２部分で折曲自在となっている。In the figure, reference numeral 1 denotes a flat insulating member made of fiber paper or the like, and both ends are bendable at two crease lines.
３は絶縁部材１の両端に、けい線２を直交するように間
隔をあけて設けたスリットで、中央部材４と両側部材５
を形成している。3 denotes slits provided at both ends of the insulating member 1 at intervals so as to be orthogonal to the score lines 2;
is formed.
６は中央部材４と両側部材５との間に形成した孔で、そ
の径は結線用のコード７の外径より僅かに小なるもので
ある。Reference numeral 6 denotes a hole formed between the central member 4 and both side members 5, and its diameter is slightly smaller than the outer diameter of the cord 7 for connection.
そして中央部材４側の孔はコード７の外径より小さい大
きさで案内部８を形成して長形にしである。The hole on the side of the central member 4 has a size smaller than the outer diameter of the cord 7 and is elongated to form a guide portion 8.
９はターミナルブロック１０と共線めして固定するため
の孔、１１は回り止めのための角孔である。Numeral 9 is a hole for fixing in alignment with the terminal block 10, and numeral 11 is a square hole for preventing rotation.
そして上記したターミナルブロック１０はコード挿入孔
１６および各操作部１２を有しており、取付台１３にネ
ジ１４によって固定されているものである。The terminal block 10 described above has a cord insertion hole 16 and each operating section 12, and is fixed to a mounting base 13 with screws 14.
この固定時には取付台１３の突起１５が角孔１１に嵌合
するよう対応している。At the time of this fixation, the projection 15 of the mounting base 13 is adapted to fit into the square hole 11.
上記構成において、ターミナルブロック１０を絶縁部材
１で保持するには、絶縁部材１を第２図すの状態にして
ターミナルブロック１０を下から保持し、第３図ａのよ
うに各コード７をスリット３の両側部材５の孔６に通し
てターミナルブロック１０の端子部のコード挿入孔１６
に挿入し操作部１２で個定した後に、第３図すのように
中央部材４を曲げ起こす。In the above configuration, in order to hold the terminal block 10 with the insulating member 1, hold the terminal block 10 from below with the insulating member 1 in the state shown in Figure 2A, and cut each cord 7 into a slit as shown in Figure 3A. 3 through the holes 6 of the both side members 5 and the cord insertion hole 16 of the terminal part of the terminal block 10.
After inserting the central member 4 into the center and positioning it individually using the operating section 12, the central member 4 is bent and raised as shown in FIG.
このとき孔６はコード７の外径より僅かに小さくしであ
るため、孔６の縁部がコード７の被膜にくい込み、確実
に保持される。At this time, since the hole 6 has a diameter slightly smaller than the outer diameter of the cord 7, the edge of the hole 6 sinks into the coating of the cord 7 and is securely held.
もしターミナルブロック１０の端子部によるコード７の
締付けが弱くて外れたとしても、スリット３の中央部材
４の幅の分だけの絶縁距離が維持されコード７の両者が
短絡する可能性は極めて少なくなる。Even if the cord 7 is loosely tightened by the terminal part of the terminal block 10 and comes off, the insulation distance corresponding to the width of the central member 4 of the slit 3 will be maintained, and the possibility of a short circuit between the two cords 7 will be extremely reduced. .
また案内部８はコード７をターミナルブロック１０に接
続してスリットの中央部材４を曲げ起こす際にコード７
の案内みぞとなるもので、強制的にコード７を孔６へ導
くことができる。Moreover, the guide part 8 connects the cord 7 to the terminal block 10 and when bending and raising the central member 4 of the slit, the cord 7 is connected to the terminal block 10.
This serves as a guide groove for forcibly guiding the cord 7 to the hole 6.
なお案内部８は両側部材５にのみ設けてもよい。Note that the guide portion 8 may be provided only on both side members 5.
したがって、製造工程においても、簡便な作業でより確
実にコード７を保持させることができる。Therefore, even in the manufacturing process, the cord 7 can be held more reliably with simple operations.
上記のように電気調理器等の充電部コードの内部結線の
際、コードの外れによる短絡防止が安価かつ、簡便な操
作にて提供できるものであり、感電等の危険防止に大き
く寄与するものである。As mentioned above, when internally connecting the cord of a live part of an electric cooker, etc., it is possible to prevent short circuits due to disconnection of the cord at a low cost and with simple operation, and it greatly contributes to preventing dangers such as electric shock. be.
図面は本考案の一実施例を示したものであり、第１図は
本考案装置の一実施例を示す分解斜視図、第２図は絶縁
部材を示しａは展開平面図、ｂは加工状態の斜視図、第
３図は組立工程を示し、ａは組立前、ｂは組立後の斜視
図である。
１・・・・・・絶縁部材、２・・・・・・けい線、３・
・・・・・スリット、４・・・・・・中央部材、５・・
・・・・両側部材、６・・・・・・孔、７・・・・・・
コード、８・・・・・・案内部、１０・・・・・・ター
ミナルブロック。The drawings show an embodiment of the present invention. Fig. 1 is an exploded perspective view showing an embodiment of the device of the present invention, Fig. 2 shows an insulating member, a is a developed plan view, and b is a processed state. FIG. 3 shows the assembly process, with a being a perspective view before assembly and b a perspective view after assembling. 1... Insulating member, 2... Traction wire, 3.
...Slit, 4...Central member, 5...
...Both sides members, 6...hole, 7...
Code, 8... Information section, 10... Terminal block.
Claims (2)
を備え、この絶縁部材は折曲自在な両端に中央部材と両
側部材を形成し、この中央部材と両側部材間には、ター
ミナルブロックに接続したコードの外径よりも小径の孔
を形成してなるコードの短絡防止装置。(1) A flat insulating member that holds the terminal block is provided, and this insulating member has a center member and both side members formed at both bendable ends, and between the center member and both side members, there is a A cord short-circuit prevention device formed by forming a hole with a diameter smaller than the outside diameter of the cord.
側は、部材の折曲時にコードを案内する案内部を設けて
長形としたことを特徴とする実用新案登録請求の範囲第
１項記載のコードの短絡防止装置。(2) A utility model registration claim characterized in that one side of the hole formed between the central member and both side members is made elongated by providing a guide portion for guiding the cord when the member is bent. The cord short-circuit prevention device according to item 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9643979U JPS5919350Y2 (en) | 1979-07-12 | 1979-07-12 | Cord short circuit prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9643979U JPS5919350Y2 (en) | 1979-07-12 | 1979-07-12 | Cord short circuit prevention device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5614473U JPS5614473U (en) | 1981-02-07 |
| JPS5919350Y2 true JPS5919350Y2 (en) | 1984-06-04 |
Family
ID=29329263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9643979U Expired JPS5919350Y2 (en) | 1979-07-12 | 1979-07-12 | Cord short circuit prevention device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5919350Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6832736B2 (en) * | 2017-02-16 | 2021-02-24 | 三菱電機株式会社 | How to assemble the terminal block unit, lighting equipment, and terminal block unit |
-
1979
- 1979-07-12 JP JP9643979U patent/JPS5919350Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5614473U (en) | 1981-02-07 |
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