CN2198683Y - Multipurpose two leg plug - Google Patents

Multipurpose two leg plug Download PDF

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Publication number
CN2198683Y
CN2198683Y CN 94210051 CN94210051U CN2198683Y CN 2198683 Y CN2198683 Y CN 2198683Y CN 94210051 CN94210051 CN 94210051 CN 94210051 U CN94210051 U CN 94210051U CN 2198683 Y CN2198683 Y CN 2198683Y
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CN
China
Prior art keywords
pin
plug
socket
utility
model
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 - Fee Related
Application number
CN 94210051
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Chinese (zh)
Inventor
张显明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN 94210051 priority Critical patent/CN2198683Y/en
Application granted granted Critical
Publication of CN2198683Y publication Critical patent/CN2198683Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a power plug which can be inserted into a two-hole socket, and can also be inserted into a three-hole socket. A plug pin hole (7), and a limiting slot (8) are made into the X shape on the basis of the existing two-pin plug, and a plug pin (3) can automatically rotate when the plug pin (3) is inserted into the two-hole socket or the three-hole socket. The utility model is used as the power plug for the low-voltage single-phase electric appliance.

Description

Multipurpose two leg plug
The utility model relates to low-voltage electrical apparatus, especially can insert two sockets, can insert the two-pin plug of using of three sockets again more.
The single-phase electricity consumption power supply of low pressure is to obtain from the socket that is contained in circuit by plug, and now the Low-voltage socket of producing all is two or three, and plug is bipod or tripod, bipod can only insert two sockets, tripod can only insert three sockets.Because can not be general, often take place during electricity consumption because of plug and socket be unworthy of can't electricity consumption phenomenon.In order to address this problem, the Two-leg, multi-purpose plug of recent patent ZL93207425.1 design, its pin top is circular screw rod, and with two nut links, the bottom is flat, and this plug processing bothers, and has only pin holes one point location, poor reliability.
The purpose of this utility model is will provide a kind of improvedly to use two-pin plug more, and it not only can insert two and three sockets, and easy to process.
The purpose of this utility model is achieved in that in the two-pin plug that is made of insulation casing, pinboard, pin, hold-down screw, stopper slot on the insulation casing and the pin holes on the pinboard are processed into X-shaped, like this, pin when inserting two or three sockets, just deflection automatically.
Because adopt such scheme: pin is similar to common pin, just pin holes and stopper slot change shape, so easy to process, pin has pin holes and stopper slot two point locations, uses more reliable.
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the sectional arrangement drawing of first embodiment.
Fig. 2 is the front elevation of pinboard.
Fig. 3 is the side view of the pin of first embodiment.
Fig. 4 is the side view of the pin of second embodiment.
1. cases, 2. pinboards, 3. pins, 4. tension discs, 5. terminal screws, 6. hold-down screws, 7. pin holes, 8. stopper slots, 9. wiring screws, 10. pinboard fixing holes among the figure.Among Fig. 1, pin (3) is by pin holes (7) and stopper slot (8) location, and stopper slot (8) is an X-shaped with the plane of pin holes (7), deflection automatically when pin (3) inserts socket.Power lead is fixed on the pin (3) by tension disc (4) and screw (5), and pinboard (2) is fixed on the case (1) by screw (6).
Structure and Fig. 1 of second embodiment are basic identical, and just trapezoidal (as shown in Figure 4) is processed in the upper end of pin (3), and vertically also correspondingly being processed into of stopper slot (8) is trapezoidal, with pin (3) good cooperating is arranged.

Claims (2)

1, a kind of two-pin plugs of using that are used for low-voltage electrical appliance tool connection power supply more, be made of insulation casing (1), pinboard (2), pin (3), tension disc (4), line pressing bolt (5), hold-down screw (6), it is characterized in that: the plane of pin holes (7) and stopper slot (8) is an X-shaped.
2, use two-pin plug according to claim 1 is described more, it is characterized in that pin (3) when inserting socket, deflection 1mm-3mm(decides on socket automatically).
CN 94210051 1994-04-24 1994-04-24 Multipurpose two leg plug Expired - Fee Related CN2198683Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 94210051 CN2198683Y (en) 1994-04-24 1994-04-24 Multipurpose two leg plug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 94210051 CN2198683Y (en) 1994-04-24 1994-04-24 Multipurpose two leg plug

Publications (1)

Publication Number Publication Date
CN2198683Y true CN2198683Y (en) 1995-05-24

Family

ID=33827565

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 94210051 Expired - Fee Related CN2198683Y (en) 1994-04-24 1994-04-24 Multipurpose two leg plug

Country Status (1)

Country Link
CN (1) CN2198683Y (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee