KR200422905Y1 - Rainproof dual multi outlet - Google Patents

Abstract

The present invention relates to a rainproof dual multi outlet.

The present invention is provided with a dual (dual) method inside the case for this purpose, a pair of circuit breakers 12 for selectively supplying and cutting off power and directly connecting the power line to a plurality of outlets; The rainproof member to be installed in the through hole of the case is divided into first and second threaded portions at both ends, and one side of the wing is provided with a rubber packing that tightly wraps the power cable, the tightening nut is fastened to the outer peripheral surface of the tightening wing Rainproof body 31; A rainproof member fixing means (20) provided inside the case to tightly install one end of the rainproof member; And the upper end of the case is configured to be provided with the opening and closing port 41 to operate a pair of breakers.

The present invention configured as described above is to improve the quality and reliability of the product by a pair of circuit breakers and parallel connection of the wire and the improvement of the rainproof member to allow the consumer to plant a good image.

Power cable, case, rainproof member, cover, rainproof dual multi outlet.

Description

Rainproof dual multi outlet

1 is an exploded perspective view showing a conventional rainproof multi-outlet.

Figure 2 is an exploded perspective view of the rainproof dual multi-outlet applied to the present invention.

3 is a perspective view of the combined state of the rainproof dual multi-outlet applied to the present invention.

Figure 4 shows the outside of the rainproof member applied to the present rainproof type dual multi-outlet

        Perspective perspective.

Figure 5 shows the inside of the rainproof member applied to the present invention rainproof dual multi-outlet

        Perspective perspective.

6 is a combined state of the rainproof member applied to the present invention rainproof dual multi-outlet

        shave.

Figure 7 is used to hang the rainproof dual multi-outlet applied to the present invention wall

        State diagram.

<Explanation of symbols for the main parts of the drawings>

1: power cable 10: case

12: breaker 20: rainproof member fixing means

22: guide protrusion 23: cable fixing

24: fixing nut 30: rainproof member

31: rainproof body 40: cover

The present invention relates to a rainproof dual multi-outlet that provides a rainproof connector that can safely perform electrical work regardless of the rain in various industrial sites, more specifically a pair of breakers The parallel connection of the wires and the improvement of the rainproof members have greatly improved the quality and reliability of the product so that consumers can plant a good image.

As is well known, construction sites, machinery and equipment assembly manufacturing sites, and various industrial sites use power from remotely located power sources to connect to the work site through connectors.

In addition, such a connector is provided with a plurality of outlets, and the electrical equipment is connected to the outlet for use, which causes a safety accident such as an electric shock accident.

In addition, since the connector itself is all used as a state exposed from the floor of the workplace, it is very inconvenient during the passage, and the foot is caught and the coating is peeled off, resulting in a safety accident such as an electric shock.

Thus, in order to solve the above problems, Utility Model Registration No. 0131735 is filed and registered and used, and the above-described conventional technology also has a problem, and Utility Model Registration No. 0369064 is applied and registered and used again, and the conventional technology described above. In addition, the utility model registration No. 0394108 has been filed and registered recently.

Looking at the technical configuration of the Utility Model Registration No. 0394108, which is a recent technology of the prior art as follows. Of course, all of the above-described conventional techniques will reveal that the applicant has continued to apply and register to improve.

Referring to the technical configuration and assembly process of the conventional rain-proof multi-outlet as shown in Figure 1, the cable 103 is electrically connected to the terminal block 140 to the terminal 141 formed on the back of each outlet (130) Connect it. At this time, the other end of the cable 103 is provided with a cable terminal 104. In this state, the outlet 130 is inserted into the outlet insertion hole 111 of the case 200 while the first rubber packing 116 and the outlet 130 are sequentially stacked on the protruding protrusion 115 of the case 200. After insertion, the outlet 130 and the first rubber packing 116 are coupled to the protruding protrusion 115 of the case 200 through a bolt. At this time, the socket 130, the case 200 and the first rubber packing 116 is provided with a bolt hole 102, respectively. In this case, reference numeral 118 is a bolt, and 131 is a coil spring. The cable terminal 104 coupled to the terminal of the outlet 130 is fixed to the terminal of the terminal block 140, and at the same time, the cable 103 connected to the lamp 151 of the lamp holder 150 is also connected to the terminal block 140. Fix and fasten to the terminal. Each outlet 130 is bolted in the same manner as described above, and then the engaging member 160 is coupled to the outer side of the upper surface of the case 200. The rubber packing 230 is provided in the packing groove 221 of the case 200. It is fixed by using the bolt 101 to the outside of the upper surface of the case 200 in the seated state. In this case, reference numeral 220 is a bolt hole. Then, the power cable 103 is introduced into the case 200 through one of the rainproof members 210 and then coupled to the terminal block 140, and the case 200 through the other rainproof member 210 again. ) Withdraw to outside. At this time, when the fixing of the power cable 103 is completed, if the nut 214 of the rainproof member 210 is rotated clockwise from the tab, the nut 214 is moved downward while the inclined surface of the nut 214 is in contact with the rain barrier. Compress the barrier film. As a result, the wing pieces formed on the rainproof film are compressed. At this time, since the wing pieces are formed in a parallelogram, the inclined surfaces of one wing piece and the neighboring wing pieces overlap each other, and the rubber packing in the rain film is compressed to power the cable (103). ) Can be prevented from entering rainwater into the case 200 through the power cable 103 by the rubber packing. Then, the second rubber packing 117 is inserted into the step 113 formed in the case 200, the cover 120 is raised, and the case (through the bolt inserted into the bolt fastening hole 121 of the cover 120). It is fastened to the fastening portion 114 of the 200 to combine them. When all the assembly is completed as described above, the case 200 is fixed vertically by hooking the hook ring 162 of the locking member 160 to a wire or a hookable position formed at the working place. Reference numeral 161 denotes a hemispherical protrusion. Then, the rain cover 132 formed in the outlet 130, the first and second rubber packing 117, the rainproof member 210 and the packing groove to completely block the rain water flowing into the case 200. Can be. In addition, when the plug (not shown) of the electric device is inserted into the outlet 130, the rain cover 132 blocks rainwater from flowing into the outlet 130, thereby providing a certain rainproof effect even during use. In this state, when the power cable 103 is connected to the power source, the lamp of the lamp holder inside the case is turned on so that the power supply state can be easily known from the outside.

However, the above-described prior art has the following problems.

That is, the conventional technology has a problem that it is not equipped with a circuit breaker can not selectively supply and shut off power when necessary.

In addition, the conventional technology is that the power line connection between the breaker and the outlet is connected in one set at the breaker and is connected in series to another outlet, so that the power line between the first outlet connected to the breaker is When this is cut off, the remaining multiple outlets are a problem that all the power is cut off.

In addition, the prior art has a problem that the method of fixing the power cable by the rainproof member is very complicated and difficult, and also the problem that the rainproof member is not firmly supporting the power cable.

The present invention has been made to solve the above problems of the prior art, it is provided in a dual (dual) method inside the case to selectively supply and cut off the power and to connect the power line to a plurality of outlets in series The first purpose is provided with a pair of circuit breakers, the second purpose is a rainproof member which is installed in the through hole of the case is divided into first and second threaded portions at both ends, and the power cable is closely connected inside one side of the tightening wing. It is provided with a rubber packing to wrap, the outer peripheral surface of the tightening wing portion is to be provided with a rainproof body to which the tightening nut is fastened, the third purpose is provided in the case of the rainproof member fixing means for tightly fixing one end of the rainproof member The fourth purpose is to provide an opening and closing device for operating a pair of circuit breakers on the top of the case. The fifth object is to provide a rainproof dual multi-outlet that can significantly improve the quality and reliability of the product by the above-described technical configuration, so that consumers can plant a good image.

In order to achieve the above object, the present invention connects a power cable to a terminal block provided inside the outlet, a rainproof member for supporting the power cable, and a case having a plurality of outlets at regular intervals, and a cover at the top of the case. A rainproof multi-outlet that is assembled and installed, the case is provided with a dual (dual) method inside the case of a pair of circuit breakers for selectively supplying and cutting off power and directly connecting the power line to a plurality of outlets; The rainproof member to be installed in the through hole of the case is divided into first and second threaded portions at both ends, and one side of the wing is provided with a rubber packing that tightly wraps the power cable, the tightening nut is fastened to the outer peripheral surface of the tightening wing Being rainproof body; Rainproof member fixing means provided inside the case for tightly fixing one end of the rainproof member; And at the top of the case provides a rainproof dual multi-outlet, characterized in that the opening and closing is provided to operate a pair of breakers.

Hereinafter, described in detail with reference to the accompanying drawings a preferred embodiment of the present invention for achieving this purpose are as follows.

The rainproof dual multi outlet applied to the present invention is configured as shown in FIGS. 2 to 7.

In the following description of the present invention, when it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted.

The following terms are terms set in consideration of functions in the present invention, which may vary depending on the intention or custom of the producer, and the definitions should be made based on the contents throughout the present specification.

First, the present invention connects the power cable to the terminal block provided inside the outlet, as well as a rainproof member for supporting the power cable and a case having a plurality of outlets at a predetermined interval, and the cover is assembled on the top of the case. In the conventional rainproof type multi-outlet, the technical configuration as follows is characterized in particular.

That is, a pair of circuit breakers 12 are provided inside the case 10 in a dual manner to selectively supply and cut power and directly connect the power lines to the plurality of outlets 11. Of course, although not shown in the drawings, the circuit breaker 12 may be used by installing three or more pairs with the outlet 11.

In addition, the rainproof member 30, which is assembled to the through hole 10a of the case 10, is divided into first and second screw portions 32 and 32a at both ends, respectively, and inside the one side tightening wing portion 33. A rubber packing 34 is provided to closely wrap the power cable 1, and a rainproof body 31 to which the tightening nut 35 is fastened is provided on the outer circumferential surface of the tightening wing part 33.

In addition, the rainproof member fixing means 20 is provided inside the case 10 to tightly install one end of the rainproof member 30.

In this case, the rainproof member fixing means 20 will be described in more detail. The guide protrusions 22 are formed at both ends of the inner side of the through hole 10a of the case 10, and the semicircular groove is formed at the upper end of the guide protrusion 22. A fixing piece supporting protrusion 21 having a 20a is formed to protrude, and a semicircular groove 23a is formed in the upper fastening hole 20b of the fixing piece supporting protrusion 21 so as to tightly tighten the power cable 1. The fixing piece 23 is fastened.

The O-ring 36 is further provided between the outer circumferential surface of the rainproof body 31 in which the second screw portion 32a is formed and the outer circumferential surface of the through hole 10a of the case 10.

In addition, the rainproof member fixing means 20, the fixing nut 24 is further fastened to one side second screw portion 32a of the rainproof body 31 so that the rainproof body 31 is firmly installed.

The present invention is also formed on the outer circumferential surface of the fixing nut 24, a plurality of fitting blade pieces 24a are further protruded, the fitting blade piece (24a) is a fitting groove formed on the inside of the guide projection (22) It fits in 22a, and the fixing nut 24 is fixedly installed without a movement.

In addition, between the case 10 and the fixed piece supporting protrusion 21 applied to the present invention, the wing nut support bed 21a is provided to support the fixing nut 24 to be consistent with the through-hole 10a without further falling. .

And the upper end of the present case 10 is configured to be provided with an opening and closing 41 to operate a pair of breakers 12, in particular the opening and closing opening 41 with the case 10 so that the inside can be seen It is also preferably formed to be transparent.

Meanwhile, the present invention may be variously modified and may take various forms in applying the above components.

And it is to be understood that the present invention is not limited to the specific forms mentioned in the above description, but rather includes all modifications, equivalents, and substitutions within the spirit and scope of the invention as defined by the appended claims. It should be understood that.

Finally, one side of the subject innovation case 10 is provided with a locking member 15, in which the groove portion (15a) is formed in the center of the locking member 15 so that it can be safely caught when hanging on the nail of the wall.

Referring to the effect of the present invention rainproof type dual multi-outlet configured as described above are as follows.

First, the front end of the power cable 1 is passed through the fastening nut 35 and the center of the rainproof body 31 and the through hole 10a of the case 10 and then connected to the terminal block 14. Of course, at this time, the terminal block 14 and the circuit breaker 12 are connected by a power line, and of course, the circuit breaker 12 and the outlet 11 are also connected by a power line. And the power line of the circuit breaker 12 is provided in series connected to each outlet is connected to the power line of the circuit breaker and outlet directly in parallel as in the prior art when the main line is disconnected connected in parallel to the remaining plurality of outlets It solves the problem that all power is cut off.

On the other hand, the rainproof body 31 through which the power cable 1 has been passed is to be assembled and installed in the case 10, and the fixing nut is inserted in the case 10 after inserting the second screw portion 32a into the through hole 10a. Tighten to 24 so that the rainproof body 31 can be fixed to the case 10.

And the O-ring 36 in the process of being fixed to the case body 31 is installed in the case 10 serves to prevent leakage while being closely pressed with the through hole (10a) as shown in FIG.

In addition, the tightening nut 35 is fastened to the first screw part 32 of the rainproof body 31 to tighten the tightening wing part 33. At this time, the tightening nut 35 is moved inward as the tightening nut 35 is tightly tightened. Since the tightening wing 33 is deflected, the rubber packing 34 provided inside the tightening wing 33 is compressed to the outer circumferential surface of the power cable 1 by the pressure of the tightening wing 33. This prevents water leakage of the rainproof dual multi outlet.

In addition, the present invention is the fixing nut 24 in the fitting groove (22a) formed on the inner surface of both guide projections 22 in the process of fixing the rainproof body (31) to the case 10 by the fixing nut (24) The fitting wing piece 24a protruding from the outer circumferential surface thereof is fitted so that the fixing nut 24 is not easily detached to the outside, and in particular, the binding force with the rainproof body 31 can be further firmed.

In addition, the wing piece support 21a protruding from the inner surface of the case 10 and the fixing piece supporting protrusion 21 is supported so that the fixing nut 24 is not lowered any more when the fixing nut 24 is finally lowered along the fitting groove 22a. In addition, the hole of the fixing nut 24 and the through hole 10a of the case 10 also serve to match each other.

And the present invention is to fix the power cable (1) so as not to fall by using the fixing piece support projection 21 and the cable fixing piece (23).

That is, in the state in which the power cable 1 is placed on the semicircular groove 20a of the fixing piece supporting protrusion 21, the cable fixing piece 23 having the semicircular groove 23a is positioned on the upper end of the power cable 1. In this way, in the state where the cable fixing piece 23 is placed on the power cable 1, the holes 23b formed at both ends of the cable fixing piece 23 and the fastening holes 20b formed at both ends of the fixing piece supporting protrusion 21 are provided. When the fixing bolt 23c is tightened in the state of mutual matching, the cable fixing piece 23 and the fixing piece supporting protrusion 21 are fixed to each other. In this process, the semicircular groove 23a formed in the cable fixing piece 23 and the semicircular groove 20a formed in the fixing piece supporting protrusion 23 are in close contact with the outer circumferential surface of the power cable 1 so that the power cable 1 is moved outward. It is fixed so that it is not easily detached.

The present invention can be easily separated if the rainproof member fixing means 20 and the rainproof member 30 and the power cable (1) is operated in the reverse order of the assembly process.

Meanwhile, the present invention is to assemble and install the cover 40 together with the sealing member 42 at the upper end of the case 10, the sealing member 42 is closely held between the case 10 and the cover 40. Since it is pressed and pressed, it prevents the leakage of the rainproof dual multi outlet.

And the opening and closing port 41 formed on the top of the cover 40 to enable the operator to selectively open and close the circuit breaker 12 on / off can work without opening the cover 40 convenience of work Will be provided.

In addition, the present invention is to enable to use the rain-proof dual multi-outlet on the wall by using the locking member 15 provided on one end of the case 10 as shown in Figure 7 in particular in the center of the locking member 15 The recessed portion 15a recessed in the hook is caught by a nail or the like so that the case 10 can be more securely hung on the wall. Of course, if the worker grasps the locking member 15 by hand, it can be easily moved.

As described in detail above, the present invention is provided with a pair of circuit breakers provided in a dual manner inside the case to selectively supply and cut off power and to connect a power line to a plurality of outlets in series.

The present invention is also installed in the through hole of the case, the rainproof member is divided into first and second threaded portions at both ends, respectively, the inner side of one side of the wing is provided with a rubber packing that tightly wraps the power cable, tightening on the outer peripheral surface of the tightening wing It is to be equipped with a rainproof body to which the nut is fastened.

In another aspect, the present invention is to be provided with a rainproof member fixing means that is provided inside the case to tightly install one end of the rainproof member.

In addition, the present invention is to be provided with an opening and closing to operate a pair of breakers on the top of the case.

Finally, the present invention is a very useful design that can significantly improve the quality and reliability of the product by the above-described technical configuration, so that consumers can plant a good image.

Claims (6)

In addition to connecting the power cable to the terminal block provided inside the outlet, a rainproof member for supporting the power cable and a case having a plurality of outlets at regular intervals, and a rainproof multi-outlet in which the cover is assembled on the top of the case In A pair of circuit breakers 12 provided inside the case in a dual manner to selectively supply and cut off power and directly connect power lines to a plurality of outlets; The rainproof member to be installed in the through hole of the case is divided into first and second threaded portions at both ends, and one side of the wing is provided with a rubber packing that tightly wraps the power cable, the tightening nut is fastened to the outer peripheral surface of the tightening wing Rainproof body 31; A rainproof member fixing means (20) provided inside the case to tightly install one end of the rainproof member; And Rainproof dual multi-outlet, characterized in that the top of the case is provided with an opening and closing port 41 to operate a pair of breakers. According to claim 1, The rainproof member fixing means 20, Guide protrusions 22 are formed at both ends of the through-hole inside of the case, and a fixing piece supporting protrusion 21 having a semicircular groove formed at an upper end thereof is formed to protrude from the outside of the guide protrusion. Rainproof dual multi-outlet, characterized in that the cable fixing piece (23) is formed with a semi-circular groove to tightly tighten the cable. The method according to claim 1 or 2, The rainproof member fixing means 20 is a rainproof type dual multi-outlet, characterized in that the fixing nut 24 is further fastened to one side of the second screw portion of the rainproof body to firmly fix the rainproof body. According to claim 3, On the outer circumferential surface of the fixing nut, a plurality of fitting blade pieces 24a are further protruded at regular intervals, and the fitting blade pieces are fitted into the fitting grooves 22a formed on the inner side of the guide protrusion so that the fixing nuts are fixed without moving. Rainproof type dual multi-outlet characterized by the above. According to claim 2, Rainproof dual multi-outlet, characterized in that between the case and the fixing piece supporting projection is further provided with a wing piece support (21a) for supporting the fixing nut is not lowered anymore and coincides with the through hole. According to claim 1, Rainproof type dual multi-outlet, characterized in that the O-ring (36) is further provided between the outer circumferential surface of the rainproof body body is formed with the second screw portion to maintain the airtight.

Images