CN201117906Y

CN201117906Y - Power plug with protective sleeve

Info

Publication number: CN201117906Y
Application number: CNU2007200303368U
Authority: CN
Inventors: 张树昕
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-11-12
Filing date: 2007-11-12
Publication date: 2008-09-17
Anticipated expiration: 2017-11-12

Abstract

The utility model discloses a power supply plug with a protective cover, which is composed of a plug body (1), an electrode sheet (2) and a wire (3), and is characterized in that the outer side of the electrode sheet (2) is covered with a rubber insulating sleeve (4), a chute (5) is provided on the plate surface of the plug body (1), and the push-pull handle (6) of the rubber insulating sleeve (4) is stuck in the chute (5), at the bottom of the chute (5) Establish spring (7), push-pull handle (6) holder is on the spring (7). The power plug with its own protective cover is equipped with a rubber insulating cover, and this rubber insulating cover will only move to the plug body when the electrode piece is inserted into the power socket, so it can prevent the electrode piece from being completely inserted into the power supply. Electric shock accidents occur in the socket, which is safer to use.

Description

Power plug with protective cover

技术领域 technical field

本实用新型涉及一种电源插头的改进，具体地说是一种自带防护套的电源插头。The utility model relates to an improvement of a power plug, in particular to a power plug with a protective cover.

背景技术 Background technique

目前应用的电源插头一般都由插头体、导线、电极片构成，插头体为长方形，电极片暴露在插头体的前端。这种电源插头所存在的不足是：由于电极片是暴露的，在使用中电极片若没有全部插入插座中，电极片会有一部分暴露在插座外，当老人、小孩不小心碰到电极片时，就会发生触电事故，使用不安全。Currently used power plugs generally consist of a plug body, wires, and electrode sheets. The plug body is rectangular, and the electrode sheets are exposed at the front end of the plug body. The disadvantage of this kind of power plug is: because the electrodes are exposed, if the electrodes are not fully inserted into the socket during use, a part of the electrodes will be exposed outside the socket. When the old people and children touch the electrodes accidentally , electric shock accidents will occur, and it is unsafe to use.

发明内容 Contents of the invention

本实用新型的目的在于提供一种可克服以上现有技术的不足，使电源插头使用安全的一种自带防护套的电源插头。The purpose of this utility model is to provide a kind of power plug with a protective cover which can overcome the shortcomings of the above prior art and make the power plug safe to use.

为达到以上目的，本实用新型所采用的技术方案是：该自带防护套的电源插头，由插头体和电极片、导线构成，其特征在于在电极片的外侧套有橡胶绝缘套，在插头体的板面上设滑槽，橡胶绝缘套的推拉柄卡在滑槽内，在滑槽的底部设弹簧，推拉柄固定座在弹簧上，当向电源插座上插入电极片时，推拉柄压缩弹簧，橡胶绝缘套便套在插头体上，若电极片没有完全插入电源插座中，其暴露部分也由橡胶绝缘套罩住，所以使用安全，当拔出电源插座时，在弹簧的作用下，推拉柄推动橡胶绝缘套，罩住电极片。所述的弹簧为细丝弹簧，其弹力仅起推动橡胶绝缘套的作用，因此弹力不大，不会影响电极片插入电源插座内。In order to achieve the above purpose, the technical solution adopted by the utility model is: the power plug with its own protective cover is composed of a plug body, an electrode sheet and a wire, and is characterized in that a rubber insulating sleeve is set on the outer side of the electrode sheet. There is a chute on the surface of the body, the push-pull handle of the rubber insulating sleeve is stuck in the chute, and a spring is set at the bottom of the chute, and the push-pull handle is fixed on the spring. When the electrode piece is inserted into the power socket, the push-pull handle compresses The spring, the rubber insulating sleeve is set on the plug body. If the electrode piece is not fully inserted into the power socket, the exposed part is also covered by the rubber insulating sleeve, so it is safe to use. When the power socket is pulled out, under the action of the spring, The push-pull handle pushes the rubber insulating sleeve to cover the electrode pads. The spring is a thin wire spring, and its elastic force only acts to push the rubber insulating sleeve, so the elastic force is not large and will not affect the insertion of the electrode sheet into the power socket.

本实用新型的有益效果在于：与目前使用的电源插头相比，由于加了橡胶绝缘套，且这种橡胶绝缘套只有将电极片插入电源插座内时才会移动到插头体上，所以，可避免电极片因未完全插入电源插座内而出现触电事故，使用更加安全。The beneficial effects of the utility model are: compared with the power plug currently used, due to the addition of a rubber insulating sleeve, and this rubber insulating sleeve will only move to the plug body when the electrode piece is inserted into the power socket, so it can be used Avoid electric shock accidents due to the electrode sheet not being fully inserted into the power socket, making it safer to use.

附图说明 Description of drawings

图1为本实用新型结构局剖视示意图。Fig. 1 is a schematic sectional view of the structure of the utility model.

具体实施方式 Detailed ways

参照附图1制作本实用新型。该自带防护套的电源插头，由插头体1和电极片2、导线3构成，其特征在于在电极片2的外侧套有橡胶绝缘套4，在插头体1的板面上设滑槽5，橡胶绝缘套4的推拉柄6卡在滑槽5内，在滑槽5的底部设弹簧7，推拉柄6固定座在弹簧7上。所述的弹簧7为细丝弹簧，其弹力仅起推动橡胶绝缘套4的作用。Make the utility model with reference to accompanying drawing 1. The power plug with its own protective cover is composed of a plug body 1, an electrode sheet 2, and a wire 3. It is characterized in that a rubber insulating sleeve 4 is set on the outside of the electrode sheet 2, and a chute 5 is provided on the plate surface of the plug body 1. , the push-pull handle 6 of the rubber insulating sleeve 4 is stuck in the chute 5, a spring 7 is established at the bottom of the chute 5, and the push-pull handle 6 is fixedly seated on the spring 7. The spring 7 is a thin wire spring, and its elastic force only plays the role of pushing the rubber insulating sleeve 4 .

Claims

1. A power plug with a protective cover, which is composed of a plug body (1), an electrode piece (2), and a wire (3), and is characterized in that a rubber insulating sleeve (4) is placed on the outer side of the electrode piece (2) , a chute (5) is set on the plate surface of the plug body (1), the push-pull handle (6) of the rubber insulating sleeve (4) is stuck in the chute (5), and a spring ( 7), the push-pull handle (6) fixed seat is on the spring (7).