CN202930601U - Self-locking plug - Google Patents

Self-locking plug Download PDF

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Publication number
CN202930601U
CN202930601U CN 201220663659 CN201220663659U CN202930601U CN 202930601 U CN202930601 U CN 202930601U CN 201220663659 CN201220663659 CN 201220663659 CN 201220663659 U CN201220663659 U CN 201220663659U CN 202930601 U CN202930601 U CN 202930601U
Authority
CN
China
Prior art keywords
plug
self
locking
contact
socket
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 201220663659
Other languages
Chinese (zh)
Inventor
殷传军
Original Assignee
殷传军
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 殷传军 filed Critical 殷传军
Priority to CN 201220663659 priority Critical patent/CN202930601U/en
Application granted granted Critical
Publication of CN202930601U publication Critical patent/CN202930601U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a self-locking plug. When people use electrical equipment, they need to insert a plug into a socket; and when people don't use the electrical equipment, they need to pull the plug out. Over time, the plug will be damaged. When the plug is loose, poor contact between the plug and the socket will be caused frequently so as to damage the electrical equipment. More dangerously, fires will be caused. There is no self-locking plug which has a simple structure and is convenient to use in the current market. The utility model provides a self-locking plug which has a self-locking function. The technical scheme is as follows: the self-locking plug is composed of spring pieces, plug contact pieces, a plug shell and the like. The spring pieces are welded on the inner sides of ends of the two plug contact pieces. The spring pieces have a function of making the plug contact pieces of the plug elastic, enabling the plug to greatly contact with the socket and endowing the plug with a self-locking function.

Description

Self-locking plug adapter
Technical field:
The utility model relates to a kind of plug, specifically, especially relates to a kind of plug with auto-lock function.
Background technology:
Will be with the plug socket when people make electrical appliance, the used time does not extract plug again, and the time one is long, can damage plug.When plug relaxes, often can cause plug and socket loose contact, and cause electrical equipment to damage, more dangerous is to cause fire.Also there is no in the market a kind of self-locking plug adapter simple in structure, easy to use.
Summary of the invention:
The purpose of this utility model is to provide a kind of self-locking plug adapter, has auto-lock function.
In order to achieve the above object, the technical solution of the utility model is: a kind of self-locking plug adapter is comprised of spring leaf, header contact, plug casing etc.Two inboard, header contact ends are welded with spring leaf, and the effect of spring leaf is the header contact high resilience that makes plug, contact with socket well, have again auto-lock function.
Description of drawings:
Fig. 1 is structure chart of the present utility model.
Fig. 2 is spring leaf of the present utility model and header contact structure chart.
In above-mentioned accompanying drawing, meaning of each numbering is: 1. spring leaf, 2. header contact, 3. plug casing.
Embodiment:
Below in conjunction with accompanying drawing, the utility model is further described.
See also Fig. 1~Fig. 2: a kind of self-locking plug adapter comprises spring leaf (1), header contact (2), plug casing (3).
Two header contact (2) inboard, end is welded with spring leaf (1), and the effect of spring leaf (1) is header contact (2) high resilience that makes plug, contacts with socket well, has again auto-lock function.

Claims (1)

1. a self-locking plug adapter, comprise spring leaf (1), header contact (2), and plug casing (3) is characterized in that: described two header contact (2) inboards, end is welded with spring leaf (1).
CN 201220663659 2012-12-04 2012-12-04 Self-locking plug Expired - Fee Related CN202930601U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220663659 CN202930601U (en) 2012-12-04 2012-12-04 Self-locking plug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220663659 CN202930601U (en) 2012-12-04 2012-12-04 Self-locking plug

Publications (1)

Publication Number Publication Date
CN202930601U true CN202930601U (en) 2013-05-08

Family

ID=48220519

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220663659 Expired - Fee Related CN202930601U (en) 2012-12-04 2012-12-04 Self-locking plug

Country Status (1)

Country Link
CN (1) CN202930601U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102946014A (en) * 2012-12-12 2013-02-27 段志远 Plug
CN104209672A (en) * 2014-08-30 2014-12-17 常州市合达油泵有限公司 Butt welding machine inserting handle
CN107528148A (en) * 2017-08-28 2017-12-29 邵梦晴 A kind of attaching plug

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102946014A (en) * 2012-12-12 2013-02-27 段志远 Plug
CN104209672A (en) * 2014-08-30 2014-12-17 常州市合达油泵有限公司 Butt welding machine inserting handle
CN107528148A (en) * 2017-08-28 2017-12-29 邵梦晴 A kind of attaching plug

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130508

Termination date: 20131204