CN2640069Y

CN2640069Y - Plug capable of rotating 180 degrees

Info

Publication number: CN2640069Y
Application number: CN 03206610
Authority: CN
Inventors: 廖瑞忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-07-29
Filing date: 2003-07-29
Publication date: 2004-09-08
Anticipated expiration: 2013-07-29

Abstract

The utility model relates to a plug which can be rotated by 180 degree, and mainly comprises an axis-connected seat, a base, a upper shell, and an lower shell, wherein, auricular arcs arranged at the two sides of the upper and the lower shells are combined to form a hollow axis hole, and axially connected with the axis-connected seat, so the power wires positioned at the axis-connected part are hidden, and movably and axially connected with the axis-connected seat, enabling the whole plug to be rotated by 180 degrees according to environmental needs, approach the socket surface or parallel with the socket, further indirectly reduce the occupied space. The utility model has the advantages of high safety performance, wider adjustment, and less space occupation.

Description

A kind of can 180 the plug of degree rotation

Technical field

The utility model relates to a kind of plug, refer in particular to a kind of can be according to environmental demand 180 degree rotations, and tool more extensively the property adjusted is reducing space hold, and power lead does not expose when rotation, has the high security and the more wide plug construction of the property adjusted.

Background technology

The Taiwan patent announcement discloses a kind of plug construction No. 464104, and its main composition is by jig arm folder axle plug, yet, when being used in three grades of plugs (containing earth terminal), often make this plug become big or elongated.

Though above-mentioned plug construction has been seen mobilizable space, so because of its with outer-enwraped type, also be a jig arm folder axle plug, thereby make plug be subjected to the restriction of housing, cause the plug anglec of rotation to be limited in 120 degree, can't press close to receptacle face or parallel fully with socket; Moreover, be outer-enwraped type also because of it, when making this plug construction rotation, plug body can make the wherein lead between housing and plug can be drawn out outside plug indirectly, thereby cause outside lead is exposed to, in case skin is broken in oxidation in the course of time, and this plug often is to grip part with hand, the danger that it produced is to well imagine.

In addition, above-mentioned plug construction is limited in about 120 degree because of the anglec of rotation, thereby also be difficult to really to reach the effect that reduces space hold, easily because of lead can't paste neat wall, surround the ear mouth on the contrary, make the user when walking, the ear mouth bore that very easily kicks this lead and surrounded, plug is pulled, cause power breakdown, and then cause the electric equipment products lost of life used or defective such as computer information loss takes place; Add, during the rotation of this plug construction, also very easily cause outside lead is exposed to because of above-mentioned described outer-enwraped type, time one more may make the insulation breakdown of lead outside for a long time, if near environment is moist again, the easier danger peace incident that causes other people to get an electric shock, and usually be that This is what people generally disapprove of.

Therefore, how above-mentioned defective is forgone, be the place of the utility model designer technological difficulties to be solved.

Summary of the invention

The technical problems to be solved in the utility model is: provide a kind of can 180 the plug of degree rotation, it can make the 180 degree rotations of whole plug body and the wider adjustment of tool according to environmental demand, receptacle face or parallel can be pressed close to, and then space hold can be reduced indirectly with socket.

Another technical problem to be solved in the utility model is: provide a kind of can 180 the plug of degree rotation, it is a kind of enwraped type plug construction, be coated on the power lead outside by upper shell, lower house, in this power lead can be hidden in when making the plug rotation, thereby can avoid dangerous generation.

Technical solution of the present utility model is: a kind of can 180 the plug of degree rotation, this plug has be coupling seat, a base, a upper shell and a lower house; Wherein:

The described seat that is coupling, middle position is provided with a groove, and these groove both sides are dug and are provided with an axial interface;

Described base, it is arranged in the described seat below that is coupling;

Described upper shell, it extends a hollow armshaft in an end, and is provided with an auricular arc in other end both sides;

Described lower house, it can stride into a hollow space with this upper shell is folded, and the one end is provided with a hollow armshaft.

Characteristics of the present utility model and advantage are: the minimizing space hold that the utility model proposes can 180 the plug of degree rotation, it is mainly by upper shell, lower house combines with header body, make upper shell, the auricular arc that lower house one end is set, form the sleeve that is hollow in, and be coupling the seat the axial interface activity be coupling, the whole plug body can be rotated and the wider adjustment of tool according to environmental demand 180 degree, can press close to receptacle face or parallel with socket, and then can reduce taking of space indirectly, the ear mouth bore that reduces lead simultaneously and surrounded, with get rid of the user play into, and utilize enwraped type with upper shell, lower house and watch box are coated on the power lead outside, this power lead that is coupling between seat and last lower house can be hidden when making the plug rotation, can avoid dangerous generation, thereby has overcome the defective of prior art, not only save the space, also can reach the purpose of high security and convenience, can satisfy user's demand better, have the value on the industry.

Description of drawings

Fig. 1 is a decomposing schematic representation of the present utility model;

Fig. 2 wears the axial interface schematic diagram for power lead of the present utility model;

Fig. 2 A is that power lead of the present utility model wears the back schematic diagram;

Fig. 3 is a base combination schematic diagram of the present utility model;

Fig. 4 is a schematic perspective view of the present utility model;

Fig. 4 A is a holding floor map of the present utility model;

Fig. 5 is an action schematic diagram of the present utility model.

The drawing reference numeral explanation:

1, lead body 11, power lead 12, terminal 13, terminal

14, conductor wire end 2, seat 21, groove 22, axial interface are coupling

3, base 31, terminal open-work 32, electrode slice open-work 4, upper shell

41, auricular arc 42, hollow armshaft 5, lower house 51, auricular arc

52, hollow armshaft 6, watch box 7, socket

Embodiment

For the effect that makes convenient simple and direct understanding other features of the present utility model of your auditor and advantage and reached can more manifest, with the utility model conjunction with figs., be described in detail as follows now:

See also shown in Figure 1, the minimizing space hold that the utility model proposes can 180 the plug of degree rotation, it is mainly combined by be coupling seat 2, one base 3, a upper shell 4 and a lower house 5;

Seat 2 is coupling, middle position is provided with a groove 21, after keeping supplying housing 4 and lower house 5 its armshafts 42,52 of rotation and stretching through, in this groove 21, produce mobilizable space, these groove 21 both sides central authorities dig and are provided with an axial interface 22 again, keep supplying

auricular arc

41,51 that housing 4, lower house 5 one ends establish and can be placed into and be coupling, and only be butted in the axial interface 22, to avoid upper shell and lower house come off (seeing also shown in Fig. 4 A);

Base 3, it is arranged in seat 2 belows that are coupling, and this base 3 is provided with several open-works 31,32, wears for

terminal

12,13;

Upper shell 4, one end extend a hollow armshaft 42, and are provided with auricular arc 41 in other end both sides, and it can be folded with lower house 5 and stride into hollow spaces, and is ccontaining for lead body;

Lower house 5, corresponding with upper shell 4, this lower house one end extends a hollow armshaft 52, and is provided with auricular arc 51 in other end both sides, and it is arranged in upper shell 4 belows.

See also shown in Figure 2ly, earlier by upper shell 4, lower house 5 its hollow armshafts corresponding folded hollow space of striding into 42,52 about, confession lead body 1 is ccontaining, and the power lead 11 at the place of being coupling can be hidden for it; This upper shell 4, set auricular arc 41, the auricular arc 51 of lower house 5 other ends, the combination back forms the axis hole that is hollow in, and the conductor wire end 14 that supplies lead body 1 to be connected with

terminal

12,13 can be guided and be piercing in the axis hole both sides; This upper and

lower casing

4,5 and power lead 11 can pass via axial interface 22 belows, and utilize auricular arc 41, auricular arc 51 to be coupling in seat 2 its axial interface 22 inboards (shown in Fig. 4 A) that are coupling, make axial interface 22 movable being coupling of the axis hole that is hollow in auricular arc 41, the auricular arc 51 and the seat 2 that is coupling, and can do 180 degree rotations, and it is parallel with socket 7, to reduce taking of space, make the power lead 11 of be

coupling seat

2 and 4,5 of upper and lower casings can be hidden and not expose simultaneously, to increase aesthetic feeling and to improve fail safe (its situation after being coupling sees also shown in Fig. 2 A).

See also shown in Figure 3ly, this base 3 is embedded at seat 2 belows that are coupling, and makes

terminal

12,13 wear the set open-work 31,32 of base 3.

See also shown in Figure 4ly, the utility model also can coat watch box 6 in lead body 1 one ends, and this watch box 6 makes upper shell 4, lower house 5 can be by more closely combination.

See also shown in Figure 5, when the utility model during at implementation and operation, can make user's 180 degree rotation adjustment voluntarily according to environmental demand, to reduce taking of space, the ear mouth bore that reduces lead simultaneously and surrounded, play when avoiding the user to walk into, touching kicks the ear mouth and the puzzlement that causes plug to be pulled to fall accidentally, reaches and can improve fail safe and convenience purpose.

In sum, the utility model is compared with known technology, has the following advantages:

1, can reduce taking of space according to environmental demand 180 degree rotations.

2, reduce the ear mouth bore that lead surrounded.

The power lead that is coupling between seat and upper and lower casing when 3, rotating can be hidden, and is safe.

4, tool convenience and practicality.

5, value on the tool industry.

Though the utility model discloses with specific embodiment; but it is not in order to limit the utility model; any those skilled in the art; the displacement of the equivalent assemblies of under the prerequisite that does not break away from design of the present utility model and scope, having done; or, all should still belong to the category that this patent is contained according to equivalent variations and modification that the utility model scope of patent protection is done.

Claims

1, a kind of can 180 the plug of degree rotation, it is characterized in that: this plug has be coupling seat, a base, a upper shell and a lower house; Wherein:

Described base, it is arranged in the described seat below that is coupling;