CN105390879A - Device convenient to unplug power plug - Google Patents

Device convenient to unplug power plug Download PDF

Info

Publication number
CN105390879A
CN105390879A CN201510831773.9A CN201510831773A CN105390879A CN 105390879 A CN105390879 A CN 105390879A CN 201510831773 A CN201510831773 A CN 201510831773A CN 105390879 A CN105390879 A CN 105390879A
Authority
CN
China
Prior art keywords
draw
power plug
groove
pull ring
ring
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.)
Pending
Application number
CN201510831773.9A
Other languages
Chinese (zh)
Inventor
凌巧
钱胜利
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.)
TONGLING JINLI ELECTRONICS CO Ltd
Original Assignee
TONGLING JINLI ELECTRONICS CO Ltd
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 TONGLING JINLI ELECTRONICS CO Ltd filed Critical TONGLING JINLI ELECTRONICS CO Ltd
Priority to CN201510831773.9A priority Critical patent/CN105390879A/en
Publication of CN105390879A publication Critical patent/CN105390879A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H01R13/633Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
    • H01R13/6335Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only comprising a handle

Abstract

The invention discloses a device convenient to unplug a power plug. The device includes an insulating protective shell (1) of a power plug, clamping grooves (2) are arranged on the insulating protective shell (1), a device that can be easily pulled out is arranged on the clamping grooves (2), the device that can be easily pulled out includes a clamping mechanism arranged on the clamping grooves (2) and a pull ring (5) fixedly connected on the clamping mechanism, the clamping mechanism includes a sleeve rope (3), one end of the sleeve rope (3) is provided with a movable ring (4) that sleeves the clamping groove, the other end of the sleeve rope (3) is fixedly connected with the pull ring (5), and the pull ring (5) can at least accommodate one finger in size. According to the device convenient to unplug the power plug, through the design of combination of the sleeve rope on the clamping groove in the insulating protective shell of the power plug and the pull ring, after the pull ring is pulled, the power plug can be easily pulled out from a socket, which saves both time and labor, and is safe and reliable; and the device provided by the invention is simple in structure and low in manufacturing cost, and is easy and convenient to operate.

Description

A kind of device of attaching plug of being convenient to choose
Technical field
The present invention relates to a kind of device of attaching plug of being convenient to choose.
Background technology
Attaching plug is the essential element that electric equipment products connect power supply, is widely used in daily life.Existing attaching plug is inserted on socket when needs are chosen, and is all generally outwards to extract by holding plug, but plug is all be inserted on socket more securely, and plug is small, not easily exerts a force when choosing, the situation that often there will be chooses wastes time and energy.If when choosing plug, hand operates the danger also having electric shock when humidity.
Summary of the invention
The object of this invention is to provide a kind of device of attaching plug of being convenient to choose, attaching plug can be extracted from socket easily, time saving and energy saving, safe and reliable.
The technical solution used in the present invention is: a kind of device of attaching plug of being convenient to choose; comprise the insulation protection shell of attaching plug; described insulation protection shell is provided with draw-in groove; described draw-in groove is provided with easy pulling device; described easy pulling device comprises the mechanism and be fixed in the draw ring be locked in mechanism of being locked be located on draw-in groove; the described mechanism that is locked comprises noose; one end of described noose is provided with the active ring be placed on draw-in groove; the other end of described noose is fixedly connected with draw ring, and the size of described draw ring at least holds a finger.
The beneficial effect that the present invention adopts is: the design that the present invention is combined with draw ring by noose on draw-in groove in the insulation protection shell of attaching plug, after pulling draw ring, makes attaching plug extract from socket easily, time saving and energy saving, safe and reliable; And structure of the present invention is simple, low cost of manufacture, easy and simple to handle.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of easy pulling device in Fig. 1;
Shown in figure: 1, insulation protection shell, 2, draw-in groove, 3, noose, 4, active ring, 5, draw ring.
Embodiment
Below in conjunction with Fig. 1 and Fig. 2, the present invention is described further.
As depicted in figs. 1 and 2; a kind of device of attaching plug of being convenient to choose; comprise the insulation protection shell 1 of attaching plug; insulation protection shell 1 is provided with draw-in groove 2, and draw-in groove 2 is provided with easy pulling device, and easy pulling device comprises the mechanism and be fixed in the draw ring 5 be locked in mechanism of being locked be located on draw-in groove 2; the mechanism that is locked comprises noose 3; one end of noose 3 is provided with the active ring 4 be placed on draw-in groove, and the other end of noose 3 is fixedly connected with draw ring 5, and the size of draw ring 5 at least holds a finger.
The present invention in use; the active ring end of noose is enclosed within the draw-in groove in the insulation protection shell of attaching plug, by pulling the draw ring end of noose that active ring can be made to be locked on draw-in groove, when needs extract attaching plug from socket; only need finger be put in draw ring; slightly firmly plug can be extracted, easy and simple to handle, time saving and energy saving; because finger contact draw ring operates; the danger of electric shock can not be caused because hand during operation is moist, safe and reliable, low cost of manufacture.

Claims (1)

1. the device of an attaching plug of being convenient to choose, comprise the insulation protection shell (1) of attaching plug, described insulation protection shell (1) is provided with draw-in groove (2), it is characterized in that described draw-in groove (2) is provided with easy pulling device, described easy pulling device comprises the mechanism and be fixed in the draw ring (5) be locked in mechanism of being locked be located on draw-in groove (2), the described mechanism that is locked comprises noose (3), one end of described noose (3) is provided with the active ring (4) be placed on draw-in groove, the other end of described noose (3) is fixedly connected with draw ring (5), the size of described draw ring (5) at least holds a finger.
CN201510831773.9A 2015-11-25 2015-11-25 Device convenient to unplug power plug Pending CN105390879A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510831773.9A CN105390879A (en) 2015-11-25 2015-11-25 Device convenient to unplug power plug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510831773.9A CN105390879A (en) 2015-11-25 2015-11-25 Device convenient to unplug power plug

Publications (1)

Publication Number Publication Date
CN105390879A true CN105390879A (en) 2016-03-09

Family

ID=55422862

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510831773.9A Pending CN105390879A (en) 2015-11-25 2015-11-25 Device convenient to unplug power plug

Country Status (1)

Country Link
CN (1) CN105390879A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017131223A1 (en) * 2017-12-22 2019-06-27 Otto Bock Healthcare Products Gmbh connector system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2271754Y (en) * 1996-10-07 1997-12-31 赵利民 Anti-shock easy-to-pull safety plug and receptacle
CN201956536U (en) * 2011-01-21 2011-08-31 天津市明佳车业有限公司 Power connector convenient to be plugged and unplugged
CN202004268U (en) * 2010-11-30 2011-10-05 时敏莉 Tripolar power plug with tab
CN203218594U (en) * 2013-03-11 2013-09-25 刘孟昌 Plug with draw ring

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2271754Y (en) * 1996-10-07 1997-12-31 赵利民 Anti-shock easy-to-pull safety plug and receptacle
CN202004268U (en) * 2010-11-30 2011-10-05 时敏莉 Tripolar power plug with tab
CN201956536U (en) * 2011-01-21 2011-08-31 天津市明佳车业有限公司 Power connector convenient to be plugged and unplugged
CN203218594U (en) * 2013-03-11 2013-09-25 刘孟昌 Plug with draw ring

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017131223A1 (en) * 2017-12-22 2019-06-27 Otto Bock Healthcare Products Gmbh connector system

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Legal Events

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20160309