CN201868673U

CN201868673U - Waterproof socket

Info

Publication number: CN201868673U
Application number: CN2010206385293U
Authority: CN
Inventors: 朱可人
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-12-02
Filing date: 2010-12-02
Publication date: 2011-06-15
Anticipated expiration: 2020-12-02

Abstract

The utility model discloses a waterproof socket comprising a socket shell and jacks for being plugged by plugs, wherein a shell sinking area is arranged at each jack, is attached with an elastic silicon-rubber piece and is tightly adhered with the shell, and a waterproof role is played due to a physical characteristic of the elastic silicon-rubber piece; a silicon-rubber boss which is convex outwards is arranged at the position of the jack located with the elastic silicon-rubber piece; the top end of the boss is provided with a cross-shaped notch; due to elasticity of the silicon-rubber material, the notches are closed tightly so as to play a waterproof role. In the waterproof socket, the structure is simple, the operation is convenient and the requirements of humanized design and high safety are embodied.

Description

Waterproof socket

Technical field

The utility model relates to a kind of socket that uses the silica gel sheet as water-tight device, especially is directed to moist domestic environments such as kitchen guarding.

Background technology

People's productive labor and daily life, all be unable to do without every day.Bring greatly easily simultaneously for the production of oneself, life when people utilize electricity, brought potential threat also for the safety of self.Existing socket in use is stained with water or contact water, will leak electricity, accident such as electric shock, exists great potential safety hazard.

Waterproof socket on the market generally is that a lid simply covers interface or block at present, to prevent that a spot of water from splashing, but this mode is frequently used to use in the environment of socket in household and is seemed loaded down with trivial details, and the waterproof socket device complexity of using in the industrial environment and volume is very big, be not suitable in domestic environment, using the waterproof socket device that does not have the physical material attributes such as retractility that pass through material discussed among the application to realize as yet.

The utility model content

The purpose of this utility model be to provide a kind of physical material attribute by silica gel particularly the retractility of silica gel reach the device of waterproof, this device can use under indoor conditionss such as household, be applicable to the environment of comparison humidity, this apparatus structure is simple, occupation mode is identical with general socket, has embodied the hommization of design, the requirement of safe.

In order to achieve the above object, the utility model has adopted following measure:

All have a flexible silicon film on each socket, the silica gel of the spigot of silica gel sheet is projection slightly, and there is the cross otch on protruding top.Utilize the tension force of silica gel, plug all can fit tightly with the mesopore of silica gel in the process of inserting and extracting, and jack inside can not contact with extraneous steam all the time.Water stain on a small quantity as if just speckling with originally on the plug iron plate, the original resistance of silica gel sheet can effectively filter water.

Description of drawings

Fig. 1 is the top plan view according to waterproof socket of the present utility model;

Fig. 2 is according to socket part sectioned view of the present utility model;

Fig. 3 is according to the partial cutaway schematic behind the insertion socket of the present utility model;

Wherein:

The 1-jack housing

2-cross otch

3-flexible silicon film

4-silica gel projection

5-shell sinker area

The 6-plug

Embodiment

Below in conjunction with accompanying drawing the utility model is further specified:

According to figure as can be known, jack housing 1 has shell sinker area 5 at spigot, this sinker area place closely bonds with a flexible silicon film 3 and with shell separately, the position that the silica gel sheet is positioned at socket comprises the silica gel projection 4 to outer lug, this protruding top has cross otch 2, and because the elasticity of silica gel material, these otch are tight closure.

In general wet environment, because the fire resistance characteristic of silica gel and the retractility of silica gel material, steam can not enter socket inside by jack; The silica gel projection 4 of spigot can prevent that the steam gathering from forming the globule, and water droplet will flow away around projection, can not accumulate in spigot; And insert in the process of socket at plug 6, the cross otch 2 on the silica gel sheet fits tightly with mesopore owing to be squeezed, thereby stops steam to enter.

Claims

1. waterproof socket, it comprises jack housing and is used to insert the socket of plug, it is characterized in that: be provided with the shell sinker area at spigot, this shell sinker area place is with the flexible silicon film and closely bond with shell, and the physical characteristic by described flexible silicon film plays waterproof effect.

2. a kind of waterproof socket according to claim 1 is characterized in that: the position that described flexible silicon film is positioned at socket comprises to outer lug, makes water droplet to flow away by around the projection thus, can not accumulate in spigot.

3. a kind of waterproof socket according to claim 2 is characterized in that: the top of the projection of described flexible silicon film has the cross otch because the elasticity of silica gel material, these otch be tight closure prevent thus permeable.