CN201750019U

CN201750019U - Safe male and female socket with loosening prevention power supply wire

Info

Publication number: CN201750019U
Application number: CN2010202198300U
Authority: CN
Inventors: 林景在
Original assignee: 林景在
Priority date: 2010-06-09
Filing date: 2010-06-09
Publication date: 2011-02-16
Anticipated expiration: 2020-06-09

Abstract

The utility model discloses a safe male and female socket with a loosening prevention power supply wire, which comprises a female socket and a power supply wire, wherein one end of the power supply wire is communicated with a universal plug, and the other end is connected with a male plug. The utility model is characterized in that an inner cavity of the female socket is in a quadrilateral shape, a plurality of inclined angles are arranged on the inner cavity, a movable clamp buckle is arranged at the upper part of the female socket, a latch hook is arranged in a corresponding position of the male plug, and a plurality of inclined surfaces corresponding to the inclined angels are arranged on the outer surface. The utility model is simple in structure and is convenient to operate and use, the inclined angles are arranged on the inner cavity of the female socket, and the inclined surfaces are arranged on the corresponding male plugs, so only the matched purpose-made male plug can be inserted into the female socket, the severe results caused by mixed use can be avoided, in addition, the movable clamp buckle is arranged on the edge of the surface of the female socket, the latch hook is arranged in the corresponding position of the male plug, and users can only buckle the movable clamp buckle on the latch hook through plugging the male plug into the proper position when people want to buckle the movable clamp buckle on the latch hook. The looseness of the plug in use can be prevented, and the safety of used electric appliances can be greatly improved.

Description

A kind of anti-loose power line safety male and female socket

Technical field

The utility model belongs to the source line group technical field, is specifically related to a kind of anti-loose power line safety male and female socket.

Background technology

The power line of household electrical appliance of the prior art all be in the household electrical appliance directly wiring pull out and be inserted in supply socket and connect electricity and use, for example the power of electric heater is generally bigger, the line footpath of relative power line is thicker, wasting space when packing, and power line and plug are when being squeezed, the electric appliance casing of damaging easily, when electrical equipment uses, misoperation, or old socket follows power-line plug to patch when becoming flexible, cause that electric arc fires bad electric heater, have an accident, or when causing power line to damage owing to other reason, extremely be inconvenient to change the power line of electric heater, change power line and have no alternative but take apart the electric heater shell, or change whole electric heater, cause user's the inconvenience or the wasting of resources.The supply socket of a kind of male and female to inserting, on electrical equipment, fix a female plug seat exactly, draw plugging in power line with a male and female then, insert the female plug seat on one side, another side connects power supply, but this male and female is to plugging in power line in the process of using, the male and female banjo may be owing to becoming flexible in the use or not being inserted into the position, and burn out power line or electrical equipment, and there is potential safety hazard, be difficult to satisfy people's instructions for use.

Summary of the invention

The purpose of this utility model provides a kind of simple in structure, and is easy for operation, is applicable to the female plug seat and the corresponding public plug jockey of electrical equipment special use, and it has solved the problems referred to above that prior art exists.

The technical scheme that the utility model adopted is, a kind of anti-loose power line safety male and female socket, comprise female plug seat, power line, described power line one end connects universal plug, and the other end connects public plug, and described female plug seat inner chamber is a quadrangle, inner chamber is provided with several oblique angles, female plug seat top is provided with movable buckle, and described public plug relevant position is provided with hook, and outer surface is provided with several inclined-planes corresponding with the oblique angle.

The beneficial effects of the utility model are, the utility model is simple in structure, easy for operation, on female plug seat inner chamber, be provided with the oblique angle, corresponding public plug is provided with the inclined-plane, so have only the public plug of supporting customization can insert the female plug seat, avoided using with the serious consequence of bringing, be provided with movable buckle in addition on female plug seating face limit, the public plug correspondence position is provided with hook, buckles hook as making movable buckle, after the user must be inserted into the position to public plug so, could buckle hook to movable buckle, plug gets loose when preventing to use, and has improved the fail safe that makes electrical appliance greatly.

Description of drawings

Fig. 1 is an overall structure schematic diagram of the present utility model;

Fig. 2 is the utility model female plug holder structure schematic diagram;

Fig. 3 is the utility model complete power line structure schematic diagram.

Among the figure, 1. female plug seat, 2. power line, 3. plug, 4. public plug, 5. inner chamber, 6. oblique angle, 7. movable buckle, 8. hook, 9. inclined-plane.

Embodiment

Below in conjunction with the drawings and specific embodiments the utility model is elaborated.

A kind of anti-loose power line safety male and female socket described in the utility model, shown in Fig. 1,2 and 3, comprise female plug seat 1, power line 2, described power line 2 one ends connect universal plug 3, the other end connects public plug 4, it is characterized in that described female plug seat 1 inner chamber 5 is quadrangle, the angle is provided with several oblique angles 6, the top is provided with movable buckle 7, and described public plug 4 relevant positions are provided with hook 8, and outer surface is provided with several inclined-planes 9 corresponding with oblique angle 6.

A kind of anti-loose power line safety male and female socket described in the utility model, female plug seat 1 is fixed on the electric appliance casing, be connected with circuit in the electrical equipment, the public plug 4 of power line 2 one ends directly is inserted in above the female plug seat 1 of electric heater, the universal plug 3 of the other end of power line is inserted on the socket for conventional power-line plug, in order to prevent that the consumer from using the power line of other appearance similar, the utility model specially is provided with corresponding oblique angle 6 and inclined-plane 9 on the public plug 4 of female plug seat 1 and power line 2 one ends, limited and used other power line.And conventional power line male and female socket, in use, the user is not inserted into the position probably, and causes the plug loose contact, and burns out power line or household electrical appliance, if establishing on the male and female socket with movable buckle 7 public plugs 4, the utility model do not have grafting to put in place, so movable buckle 7 just can not be suspended on the hook 8, forces the user to be inserted into the position, and guarantees the grafting of male and female socket in use, can not burn out power line or electrical equipment, increase fail safe greatly because of getting loose.

Above-mentioned execution mode is an example of the present utility model; not enforcement and the interest field that is used for limiting utility model; all equivalences of making according to the described content of the utility model patent protection scope change and modify, and all should be included in the utility model claim.

Claims

1. anti-loose power line safety male and female socket, comprise female plug seat (1), power line (2), described power line (2) one ends connect universal plug (3), and the other end connects public plug (4), it is characterized in that, described female plug seat (1) inner chamber (5) is a quadrangle, and inner chamber (5) is provided with several oblique angles (6), and female plug seat (1) top is provided with movable buckle (7), described public plug (4) relevant position is provided with hook (8), and outer surface is provided with several inclined-planes (9) corresponding with oblique angle (6).