CN202616552U

CN202616552U - Extension socket

Info

Publication number: CN202616552U
Application number: CN2012202698334U
Authority: CN
Inventors: 彭星球
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-06-09
Filing date: 2012-06-09
Publication date: 2012-12-19
Anticipated expiration: 2022-06-09

Abstract

The utility model aims to design an extension socket which can be simply and quickly fixed without drilling holes on the wall (or other panels). When in need of changing a fixing position of the extension socket, the extension socket can be moved to any positions by making a vacuum attraction system on a bottom cap of the extension socket out of work temporarily, and can be fixed again at the determined position by activating the vacuum attraction system. Accordingly, the wall (or other panels) cannot be damaged during fixing.

Description

Socket

Technical field

The utility model relates to and a kind ofly utilizes vacuum adsorption principle and need not go up the socket that boring can be fixed at wall (perhaps other panels).

Background technology

At present, various sockets have obtained utilization widely in huge numbers of families, can home electric appliance plug be concentrated on the one power supply, make that electric power system obtains simplifying, yet self fixing of socket just become problem.The fixing means of socket nowadays is to rely on drilling machine in wall (perhaps other panels) boring basically, is tightened with expandable nail and screw then; And the user who does not have drilling machine needs to hammer into iron nail with hammer other panels such as wall and fixes.Just cause following problem by the fixing of socket: at first, steady job is loaded down with trivial details, like the boring of need drilling machine etc.; Secondly, the socket travelling performance descends greatly, as because of the interpolation of household electrical appliances or put again and wait when needing the socket position change, needs redrilling to fix again, so just to body of wall perhaps other panels stayed the hole that is difficult to remedy; At last, because of boring has caused permanent damage to body of wall or other panels, influence attractive in appearance etc.Comprehensive above problem, most of user has just helplessly selected socket is arbitrarily placed, and has so not only influenced indoor attractive in appearancely, also stays potential safety hazards such as fire.

Summary of the invention

For addressing the above problem; The utility model is intended to design a kind of (perhaps on other panels) on the wall boring and gets final product the fixing socket of simple and fast; When the socket fixed position need change; Make the temporary transient inefficacy of vacuum suction system on the socket bottom promptly be movable to the optional position, confirm that activating vacuum suction system again behind the position can fix.This process does not have any damage to body of wall (perhaps other panels).A kind of socket that the utility model relates to comprises vacuum cup, and said vacuum cup edges has a matrix annular groove, and the vacuum cup top is connected with screw rod; The socket bottom, said socket bottom has the groove that can hold the vacuum cup boss, groove shapes comprises bowl-shape, groove top have one can insert the sucker top screws passage, this vias inner walls insulation also penetrates socket loam cake (one side that jack is promptly arranged); The socket loam cake is stamped the circular hole that can hold with the supporting nut of screw rod in the said socket.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further specified.

Fig. 1 is the structural representation of the utility model specific embodiment.

1. circular holes among the figure, 2. screw rod, 3. nut, 4. passage, 5. socket loam cake, 6. socket bottom, 7. matrix annular groove, 8. vacuum cup, 9. groove.

Embodiment

In the embodiment shown in fig. 1; Screw rod (2) one ends are connected with vacuum cup (8) top; The other end then inserts the through socket loam cake (5) of passage (4) at groove (9) top that is positioned at socket bottom (6) and screws on nut (3); The nut (3) of screwing after the socket that will install above-mentioned accessory then moves to and needs fixing position, push nut (3) that the air in the vacuum cup (8) is drained can be accomplished fixing socket.For improving the steadiness of socket, can appropriateness install a plurality of.

Decision socket stability mainly is the absorption affinity size of vacuum cup with fastness; And the absorption affinity of sucker depends primarily on the material of the smooth degree and the vacuum cup of metope or other panels; So select clean, smooth plane when installing as far as possible, as post the metope etc. of ceramic tile; The material of vacuum cup then can be processed by materials such as acrylonitrile-butadiene rubber or silicon rubber.

The principle of the utility model is that the negative pressure of utilizing vacuum to produce sucks the purpose that metope (or other panels) can realize reaching in metope (or on other panels) boring fixedly socket.

Claims

1. socket comprises vacuum cup (8), and said vacuum cup edges has matrix annular groove (7), and the vacuum cup top is connected with screw rod (2); Socket bottom (6), said socket bottom have the groove (9) that can hold the vacuum cup boss, groove top have one can insert the vacuum cup top screws passage (4); Socket loam cake (5) is stamped circular hole (1) in the said socket.

2. a kind of socket according to claim 1 is characterized in that vacuum cup (8) edges has matrix annular groove (7).

3. a kind of socket according to claim 1 is characterized in that socket bottom (6) has the groove (9) that can hold vacuum cup (8) boss.

4. a kind of socket according to claim 1 is characterized in that groove (9) shape comprises bowl-shape.

5. a kind of socket according to claim 1 is characterized in that between groove (9) top and the socket loam cake (5) insulated channel (4) being arranged, and can make screw rod (2) pass socket bottom (6) and socket loam cake (5) successively.

6. a kind of socket according to claim 1 is characterized in that the circular hole (1) of socket loam cake (5) can hold and the supporting nut (3) of screw rod (2).

7. according to arbitrarily described a kind of socket in the claim 1 to 6, it is characterized in that utilizing vacuum suction and need not the socket that boring can be fixed to metope.