CN201498705U - Difficult shed power plug socket - Google Patents

Difficult shed power plug socket Download PDF

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Publication number
CN201498705U
CN201498705U CN2009200482028U CN200920048202U CN201498705U CN 201498705 U CN201498705 U CN 201498705U CN 2009200482028 U CN2009200482028 U CN 2009200482028U CN 200920048202 U CN200920048202 U CN 200920048202U CN 201498705 U CN201498705 U CN 201498705U
Authority
CN
China
Prior art keywords
difficult
socket
groove
power plug
plug 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
CN2009200482028U
Other languages
Chinese (zh)
Inventor
赵裕超
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 CN2009200482028U priority Critical patent/CN201498705U/en
Application granted granted Critical
Publication of CN201498705U publication Critical patent/CN201498705U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a difficult shed power plug socket which is characterized in that a plug pin trough and a socket pin trough are correspondingly made into a convex-concave trough and tightly blocked together by using the elastic deformation between the pins.

Description

A kind of plug and socket of power source of difficult drop-off
Technical field
The utility model relates to the plug and socket of power source of a kind of plugs and sockets of power supply, particularly a kind of difficult drop-off, belongs to five metals electrical materials and appliances technical field.
Background technology
Plugs and sockets is an electrical equipment annex commonly used in the daily life, very universal in the life, still, present plugs and sockets ubiquity is inserted in conjunction with defective tightness, plug is easy to separate under the effect of external force with socket, so just be easy to cause power failure, damage electrical equipment and cause other various accidents, in addition, because patching of existing plugs and sockets in conjunction with defective tightness, the infant is easy to pull out, and like this, also brings very big danger just for the infant.
Summary of the invention
The purpose of this utility model is exactly at the deficiencies in the prior art, provides a kind of simple, easy to use, patches in conjunction with tightr, is difficult for a kind of safety-type plugs and sockets that comes off under external force.
The utility model is that the achieve the above object technical scheme that adopted is achieved in that plug base pin draw-in groove and Socket pin draw-in groove are made the convex-concave draw-in groove accordingly, utilizes the strain between the pin to be fastened togather closely.
The beneficial effects of the utility model are: use simply, convenient, patch in conjunction with tightr, be difficult for coming off under external force, safe in utilization, be difficult for taking place security incident.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Accompanying drawing is a structure principle chart of the present utility model.
Shown in the figure: 1, plug base pin draw-in groove; 2, Socket pin draw-in groove.
Embodiment
Plug base pin draw-in groove (1) and Socket pin draw-in groove (2) are made the convex-concave draw-in groove accordingly, utilize the strain between the pin to be fastened togather closely.

Claims (1)

1. the plug and socket of power source of a difficult drop-off is characterized in that: plug base pin draw-in groove (1) and Socket pin draw-in groove (2) are made the convex-concave draw-in groove accordingly, utilize the strain between the pin to be fastened togather closely.
CN2009200482028U 2009-09-01 2009-09-01 Difficult shed power plug socket Expired - Fee Related CN201498705U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009200482028U CN201498705U (en) 2009-09-01 2009-09-01 Difficult shed power plug socket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009200482028U CN201498705U (en) 2009-09-01 2009-09-01 Difficult shed power plug socket

Publications (1)

Publication Number Publication Date
CN201498705U true CN201498705U (en) 2010-06-02

Family

ID=42441903

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009200482028U Expired - Fee Related CN201498705U (en) 2009-09-01 2009-09-01 Difficult shed power plug socket

Country Status (1)

Country Link
CN (1) CN201498705U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107611726A (en) * 2017-09-07 2018-01-19 芜湖皖江知识产权运营中心有限公司 Electric automobile charging pile plugs and sockets device
CN107623209A (en) * 2017-09-07 2018-01-23 芜湖皖江知识产权运营中心有限公司 A kind of electric automobile charging pile plugs and sockets structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107611726A (en) * 2017-09-07 2018-01-19 芜湖皖江知识产权运营中心有限公司 Electric automobile charging pile plugs and sockets device
CN107623209A (en) * 2017-09-07 2018-01-23 芜湖皖江知识产权运营中心有限公司 A kind of electric automobile charging pile plugs and sockets structure

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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: 20100602

Termination date: 20100901