CN203774467U - Household electric plug - Google Patents

Abstract

The utility model discloses a household electric plug, which comprises a plug body made of insulating material. The plug body is provided with an upper cover, which is movably connected with the plug body, and a metal thorn is arranged on the lower surface of the upper cover. The body is provided with a metal groove corresponding to the metal thorn, and the metal groove is connected to the plug set on the back of the plug body. This structure only needs to open the upper cover and put the wire into the metal groove in use. Use metal thorns to pierce the wire bureau remotely, and then realize the conductor connection of the conductive wires, metal thorns, metal grooves and plugs in the wires, which is very convenient. The utility model is designed on the principle of a cover plate, and the installation and disassembly of the actual wires are simplified. , and the wire contact is stable, the conductivity is good, the safety is high, and the operation is very simple.

Description

A household electrical plug

technical field

The utility model relates to a household electric plug, which belongs to the technical field of household equipment.

Background technique

At present, there are many plugs for household appliances on the market. When they need to be replaced, they need to remove the screws and wind the wires on the metal inserts of the plugs, and then press the screws after the completion. These steps are too complicated.

Contents of the invention

The purpose of the utility model is to provide a practical and convenient household electric plug, which can be easily replaced, has high safety, and is easy to operate, so as to overcome the shortcomings of the prior art.

Technical scheme of the utility model

A household electric plug comprises a plug body made of insulating material. The plug body is provided with an upper cover which is movably connected with the plug body. A metal thorn is provided on the lower surface of the upper cover. The metal groove corresponding to the metal thorn, the metal groove is connected with the plug set on the back of the plug body. In use, this structure only needs to open the upper cover, put the wire into the metal groove, and use the metal thorn to put the wire into the metal groove. The local remote piercing realizes the conductor connection of the conductive wire in the wire, the metal thorn, the metal groove and the plug, which is very convenient.

In the aforementioned household electric plug, there is a post at the front end of the upper cover, and a slot corresponding to the position of the post is provided on the plug body. This structure can clamp the wires well and make the electric plug a whole , improve security.

In the aforementioned household electric plug, the number of metal thorns is 2 to 3, and the metal thorns are parallel to each other, and the metal thorns are jagged, and this number can meet the use of two-phase electricity and three-phase electricity in society. The shaped metal spikes can more easily pierce the wire insulation.

Due to the adoption of the above technical solution, compared with the prior art, the utility model is designed on the principle of a cover plate, which simplifies the installation and disassembly of the actual wires, and the wires are in stable contact, have good conductivity, high safety, and are very simple to operate.

Description of drawings

Accompanying drawing 1 is a structural representation of the utility model;

The marks in the drawings are: 1-plug body, 2-top cover, 3-metal thorn, 4-metal groove, 5-plug, 6-post, 7-slot.

Detailed ways

The utility model is used as a further detailed description below in conjunction with the accompanying drawings, but not as any limitation to the utility model.

Embodiment of the present utility model: a household electrical plug, as shown in the accompanying drawings: including a plug body 1 made of insulating material, on which a top cover 2 is arranged, and the top cover 2 is movably connected with the plug body 1 (Specifically, one end of the upper cover 2 can rotate around the plug body 1), and the lower surface of the upper cover 2 is provided with metal thorns 3, and the number of the metal thorns 3 is 2 to 3 (this embodiment is used in the case of two-phase electricity) , so two metal thorns are selected), the metal thorns 3 are parallel to each other, and the metal thorns 3 are serrated, and the plug body 1 is provided with metal grooves 4 corresponding to the metal thorns 3 (the number of the metal grooves 4 is the same as The positions correspond to the metal thorns 3), the metal groove 4 is connected to the plug 5 arranged on the back of the plug body 1, the front end of the upper cover 2 is provided with a post 6, and the plug body 1 is provided with a slot corresponding to the position of the post 6 7. After installing the wires, insert 6 and insert it into the slot 7 to achieve fixation.

When in use, open the upper cover, install the single wires in the wires in the metal grooves respectively, and then press down the cover until the post is inserted into the slot. At this time, the metal thorns have penetrated the inner insulation layer of the wire and When the thorn tip of the thorn contacts the metal groove, the conductive wire in the electric wire, the metal thorn, the metal groove and the joint connected with the metal groove are connected to form a conductive circuit to realize the plug function.

Claims (3)

1. a household electric plug, comprise the header body (1) of making of insulating material, it is characterized in that: header body (1) is provided with upper cover (2), upper cover (2) is flexibly connected with header body (1), on upper cover (2) lower surface, be provided with metal bur (3), in header body (1), be provided with the metal groove (4) corresponding with metal bur (3), this metal groove (4) be arranged on header body (1) back side plug (5) and be connected.

2. household electric plug according to claim 1, is characterized in that: be provided with inserting column (6) at upper cover (2) front end, be provided with and the corresponding slot in inserting column (6) position (7) in header body (1).

3. household electric plug according to claim 1, is characterized in that: described metal bur (3) quantity is 2～3, and metal bur is parallel to each other between (3), and this metal bur (3) is zigzag.