KR102087768B1 - Connecting device for home distributison box - Google Patents

Abstract

The present invention provides a household terminal box connection device which is configured to be fixed by inserting a corrugated pipe to an external connector formed on a finishing cover in advance, and to be assembled in accordance with an internal connector in which the finishing cover is formed on a main body to fixedly install several corrugated pipes to the body at once in a state in which the several corrugated pipes are fixed to the finishing cover so as to increase work efficiency and conveniently and safely perform work. Particularly, several division pieces are formed in an inner circumference in an external connector. When the corrugated pipes are inserted to the external connector, the division pieces can be easily assembled by being caught to a corrugated part of the corrugated pipe and can be fixed without easily falling out after assembly. Moreover, the division pieces are formed to face the center of the external connector as the division pieces go into the inside of the external connector. Therefore, the corrugated pipe can be prevented from easily falling out while being easily inserted and fixed.

Description

CONNECTING DEVICE FOR HOME DISTRIBUTISON BOX}

The present invention relates to a generation terminal box connection device, and more particularly, the tube used for protecting the power line or communication line in advance to the closure cover can be fixed, and the closure cover can be fixed to the internal connector formed on the side of the main body. It is possible to install several tubes at once in the main body installed in a narrow space to increase the work efficiency. In addition, the tube is to be easily fixed as it fits in the external connector formed a plurality of split pieces so as not to be easily pulled out or separated.

Generally, when constructing a building, a generation terminal box is used as in (Patent Document 1) to (Patent Document 3) below so that power or data can be communicated with each wall in advance.

(Patent Document 1) Korean Registered Patent No. 10-1020086

The present invention relates to a communication terminal box for a generation, wherein a switch box housing coupling portion is formed on a side of the housing to facilitate installation of a switch box on the inner side of the terminal box, and the housing is vertically mounted to prevent deformation of the housing when concrete is poured to bury the terminal box in a wall. It is provided with a plate-like supporting member for supporting the fixing of the communication parts, and the bolt hole is formed to be easily bent and provides a fixing plate made of flame-retardant resin for preventing fire, and is provided with a diffractive coupling door. An opening and closing lever is formed on the side of the free end for easy opening and closing by hand, and the opening and closing door is detachable by the fixing means, and the cover is formed to be easily concealed for dust prevention, aesthetic improvement, and non-related access of the fixing means. Characterized by providing a communication terminal box for generation with a very high work efficiency. do. In order to achieve the above object, in the communication terminal box for generations made of a housing having an opening on one side, a protrusion having an inner circumferential surface is formed in a shape corresponding to the outer circumferential surface of the switch box housing so that the switch box housing is coupled to one side of the housing. On one side of the enclosure which is the inner side of the protrusion is formed switch box housing coupling portion is formed in the cutting groove to facilitate perforation; At least one plate-shaped support member is inserted into and coupled to the enclosure through the opening, and the support member is inserted into at least one pair of sliding guide holes formed perpendicular to the inner surface of the enclosure; The fixing plate is provided in the housing, the fixing plate is a porous plate formed in the perforated bolt holes arranged at equal intervals to facilitate the arbitrary fastening of the bolt and the flame retardant ABS resin for the generation of the communication terminal box to the technical gist.

(Patent Document 2) Korean Patent Registration No. 10-1077243

It is related to household integrated terminal box, and it is possible to integrate electric leased lines and communication dedicated lines installed for each household in the building into terminal box to reduce mutual interference between internal wiring of terminal box as much as possible to prevent abnormality in communication lines caused by electric leakage and magnetic field. It is to prevent.

(Patent Document 3) Korean Registered Patent No. 10-1123734

A communication terminal box for a household having a connection box; The purpose is to bury the terminal box by additionally combining the resin connection box having a depth equal to the thickness of the interior finishing material due to interior coating work such as waterproof coating, insulation, soundproofing and tile construction after the landfill installation of the terminal box enclosure. It is possible to combine the door and the buried enclosure that is exposed to the outside coupled to the outside, the connection box is made of a structure that can be mutually fastened to two different types of depth to respond to unspecified depth field work by flexible depth control through the combination It is very easy to provide high productivity and low production cost communication terminal box for high productivity.

On the other hand, the generation terminal box is connected to the other terminal box, pipes, pipes, etc. so as to supply or distribute power or data from the outside, and wires the power line or communication line necessary inside the pipe or pipe. Therefore, the household communication box and the pipe or pipe to be connected, when described in this way, with reference to [1] and [2], there are the following problems.

(1) To connect the generation terminal box and the pipe (or pipe), use a connector, as shown in white in Figs. 1 and 2. At this time, the connector should be mounted in the generation terminal box body as many as the number of power lines (or communication lines) input and output from one generation terminal box.

(2) Therefore, according to the size of the generation terminal box and the size of the building, etc., as many dozens of connectors must be connected to the generation terminal box body, it takes a long time to assemble the pipe or pipe to the generation terminal box, the work efficiency is low.

(3) Particularly, the generation terminal box should be fixedly installed in the formwork installed to pour concrete, and the pipe piped in the formwork should be connected to the connector, so that the assembly work is performed in a narrow space and the assembly work efficiency is further reduced.

(4) On the other hand, the pipes (or pipes) inserted into the connectors mounted in the household terminal box should be fixed so that they cannot be peeled off by the pressure or the like when concrete is placed.

(5) At this time, since the connectors and pipes (or pipes) must be fixed using wires or the like, the assembly time is longer because the pipe mounting time becomes longer.

Korea Patent Registration No. 10-1020086 (Registration Date: 2011.02.28) Korea Patent Registration No. 10-1077243 (Registration Date: 2011.10.20) Korea Patent Registration No. 10-1123734 (Registration Date: 2012.02.28)

In view of the above, the present invention allows the external connectors formed on the finishing cover to be fixed by inserting the corrugated pipes in advance as necessary for the wiring, and then the corrugated pipes can be assembled at a time in accordance with the internal connectors formed on the main body. In order to improve the work efficiency, it is also possible to fix and install the finishing cover at the same time while fixing several corrugated pipes to the finishing cover in a large space. The purpose is to provide.

In particular, the present invention by forming a plurality of split pieces in the inner circumference of the outer connector, when the corrugated pipe is fitted to the outer connector, this split piece is caught in the corrugated portion of the corrugated pipe can be easily assembled, but also not easily pulled out after assembly Another object is to provide a generation box connection device that can be securely fixed.

In addition, the present invention is formed so that the split piece protrudes toward the center of the outer connector toward the outer connector, not only can easily fit the corrugated pipe, but also prevents the split piece from falling out of the corrugated pipe so that it can be safely and quickly assembled. Another object is to provide a connection device.

Generation terminal box connection device according to the present invention for achieving this object, the plurality of internal connectors 110 protruding at predetermined intervals on at least two sides of the main body 100 formed so that the inside and the cover can be opened and closed. ); And a closing cover 200 mounted in close contact with an outer surface of a side surface of the main body 100 in which the inner connector 110 is formed, and formed in the outer connector 210 so as to be fitted one by one corresponding to each of the inner connectors 110. Including ;; The external connector 210, the plurality of divided pieces 211 formed on the inner circumferential surface of the tube (T) inserted into the external connector 210 in a fixed state so as not to fall or detached It is characterized in that the tube (T) is fitted to the internal connector 110 and configured to connect to the main body (100).

In particular, the inner connector 110 is arranged in at least two rows on the side, each row is characterized in that 5 to 12 inner connectors 110 are arranged in a grid form.

In addition, the dividing piece 211 is characterized in that it is formed to protrude toward the center of the outer connector 210 toward the outer connector 210.

Finally, the pipe (T) is characterized in that the corrugated pipe.

Generation terminal box connection device according to the present invention has the following effects.

(1) It is possible to increase the assembly efficiency by inserting as many tubes as necessary into the outer connector formed on the closing cover and assembling the closing cover on the inner connector formed on the main body.

(2) In particular, since the main body is installed in a narrow space, such as a formwork, it is possible to assemble several tubes at once, so that not only can be easily and conveniently assembled but also can be safely assembled.

(3) In addition, the outer connector fitting the pipe is formed with a protruding piece on the inner circumference, so when the tube is fitted to the outer connector, the split piece pressurizes the outer circumference of the pipe so that it can be easily inserted and mounted, yet firmly fixed to prevent the tube from being easily removed. do.

(4) At this time, since the split piece protrudes toward the center of the outer connector toward the outer connector, the split piece can be easily inserted when the tube is inserted into the outer connector, and the split piece has a wedge action when the tube is pulled out. Fix it so that it does not fall easily.

(5) On the other hand, since the tube for protecting the power line or the communication line uses a corrugated tube, the split piece is sandwiched between the corrugations so that the corrugated tube is not easily detached from the external connector and is more firmly fixed.

1 is a picture showing a conventional generation terminal box body.
2 is a photograph showing a state of connecting the pipe by mounting the conventional generation terminal box to the reinforcing bars for reinforcing concrete.
3 is a view showing the generation terminal box connection device according to the present invention, (a) is a plan view, (b) is a front view.
4 is a perspective view showing the generation terminal box connection device according to the present invention.
5 is a view showing the configuration of the main body according to the present invention, (a) is a plan view, (b) is a front view.
6 is a view showing the configuration of a closure cover according to the present invention, (a) is a cross-sectional view, (b) is a front view.
7 is a perspective view showing a process of inserting a tube into the closing cover in accordance with the present invention.
8 is a perspective view showing a state before assembling the closing cover in which the necessary tube is inserted in accordance with the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, terms or words used in the present specification and claims should not be construed as being limited to the common or dictionary meanings, and the inventors should properly define the concept of terms in order to best explain their invention. In accordance with the principle that it can be interpreted as meanings and concepts corresponding to the technical idea of the present invention.

Therefore, the embodiments described in the specification and the drawings shown in the drawings are only one of the most preferred embodiments of the present invention and do not represent all of the technical idea of the present invention, various equivalents that may be substituted for them at the time of the present application It should be understood that there may be variations.

[Configuration]

Generation terminal box connection device according to the present invention, as shown in Figs. 3 to 8, a plurality of internal connectors 110 protruding to the side of the main body 100, and the outside to couple to the internal connector 110 And a closing cover 200 forming the connector 210.

In particular, the closing cover 200 is inserted into the external connector 210 in advance by the number of power lines or communication lines required in advance, each external connector 210 at a time to the internal connector 110 in a fixed state. Since it is configured to be assembled to the main body 100, it is possible to assemble to the main body 100 at a time in a state in which a large number of pipes (T) is conveniently inserted in the closing cover (2000) in a large space, the assembly work is easy It is also to be convenient and quick.

At this time, the outer connector 210 is formed so as to protrude a plurality of divided pieces 211 on the inner circumference, so that when the pipe is fitted to the outer connector 210 can be easily inserted and firmly fixed while elastically deformed to its diameter. will be.

In addition, the split piece 211 protrudes toward the center of the outer connector 210 toward the outer connector 210, so that the tube T can be easily inserted into the outer connector 210 and inserted once. The fixed tube (T) is to enable the wedge action so that it does not easily exit the outer connector (210).

Finally, since the pipe (T) uses a corrugated pipe, the split piece 211 is caught between the corrugations so that it can be more firmly fixed through the locking action.

Hereinafter, the configuration will be described in more detail with reference to the accompanying drawings. Here, reference numeral "F" denotes a fastener fixed to the main body by being fitted to a reinforcing bar or the like installed in the formwork.

end. Internal connector

The internal connector 110 is formed in the main body 100 as shown in Fig. 3, Fig. 5, Fig. 7, and Fig. 8. At this time, the internal connector 110 is formed in the main body 100 that can be mounted across the power line or communication line in the outside of the main body 100.

Here, the main body 100, constituting the generation terminal box, it is made in the hollow form of the inside to utilize as a space for mounting components, such as a distributor, a switch, a connector inside, the cover can be opened and closed on one side If necessary, the cover can be opened to perform wiring work, or it may be manufactured using a conventional technology configured to perform necessary inspection and inspection.

On the other hand, the internal connector 110 may be formed to protrude integrally to the main body 100, or separately produced by making the internal connector 110 to be forcefully inserted into the main body 100 or assembled by screwing, etc. Can also be used.

In addition, although the internal connector 110 is illustrated in FIG. 3 and FIG. 5, only one side of the four sides constituting the main body 100 is illustrated, but preferably at least two It is preferable to form so that an output line may be provided on one side and an input line may be provided on the other side by protruding to the side surface, ie, the side surface which mutually faces. In addition, anyone of ordinary skill in the art can easily understand that the wiring of the power line or the communication line can be configured to be added to the neighboring side as well as both sides facing each other according to the state.

In addition, although the inner connector 110 shows an example in which two columns are formed in ten columns in FIG. 5, the number of columns for forming the inner connector 110 depends on the size of the generation terminal box or the number of power lines or communication lines to be processed. Anyone skilled in the art to which the present invention pertains can vary the number formed in one column. Thus, the inner connector 110 may be arranged in at least two rows on one side of the main body, and each of the inner connectors 110 may protrude from 5 to 12 columns.

Finally, since the inner connector 110 penetrates inside and outside with respect to the side wall of the main body 100 to provide a space for installing a communication line or power line to penetrate the side wall, all internal connectors (for each generation terminal box) 110) may not be used. Such unused excess internal connector 110 is configured to be finished using a cap made of silicon, etc. from the inside of the body 100, even if you forget to finish in the external connector 210 to be described later, When it is preferably configured to prevent the concrete, etc. from entering into the main body (100).

I. Closure cover

The closing cover 200 is attached to the surface of the main body 100 in which the above-described internal connector 110 is formed to protrude, as shown in Figs. 3, 4, 6, and 8. In this case, the closing cover 200 protrudes from the outer connector 210 so that the above-described inner connector 110 can be fitted therein. Accordingly, the external connector 210 protrudes from each other at positions corresponding to the internal connector 110.

External connector

The external connector 210 protrudes to allow the aforementioned internal connector 110 to be fitted, as shown in FIGS. 3 and 6. At this time, the external connector 210 is configured to be easily fitted if a certain force is applied to the internal connector 110.

At this time, the protruding length of the outer connector 210 is formed longer than the protruding length of the inner connector 110, as shown in FIG. 3, so that the divided pieces 211 formed at the inner edge of the outer connector 210. The outer connector 210 is formed to provide a space for firmly fixing the outer periphery of the tube (T) forcibly inserted.

On the other hand, as shown in Fig. 3 and 6, the divided piece 211 protrudes from the inner peripheral surface of the outer connector 210. At this time, the divided piece 211 is formed to protrude on the end of the outer connector 210, thereby pressing and fixing the outer periphery of the tube (T) to be fitted to the outer connector (210).

In a preferred embodiment of the present invention, the split piece 211, as shown in Figure 3, it is preferable to protrude to the center of the outer connector 210 toward the inside from the end of the outer connector 210. This makes it easy to insert the tube (T) to the outer connector 210, on the contrary, when the tube (T) is to come out or pull out, the split piece (211) is wedge action to the fixed action. To make it possible.

Here, the tube (T) is easy to install the closing cover 200 on the side of the main body 100 in the state that is inserted into the external connector 210 to protect the power line or communication line to be inserted to extend into the main body 100, etc. It is a kind of protective tube that can be mounted quickly and conveniently. The tube T may be used as long as it can protect a power line or a communication line. Preferably, by using a corrugated pipe, a split piece 211 is sandwiched between the corrugations when the corrugated pipe is inserted into the external connector 210. It is desirable to configure it so that it can be easily assembled but not easily detached.

Finally, the external connector 210, like the above-described internal connector 110, it is preferable that the excess external connector 210, which is not used, is finished using a cap made of silicon or the like outside the main body 100. . In this case, the cap may be formed in various forms, such as to wrap the outside of the outer connector 210, to be forced to fit in the outer connector 210, or to be forced to be in close contact with each other inside and outside. Anyone in the technical field can easily find out.

In the present invention made as described above, as shown in FIG. 7, the required number of tubes T are inserted into the external connector 210 formed in the closing cover 200 to assemble first. FIG. 8 shows a state in which one tube T is inserted into each external connector 210 and fixedly installed. Subsequently, each of the external connectors 210 may be fitted in accordance with the corresponding internal connectors 110, and then the finishing cover 200 may be assembled to the main body 100 by assembling screws and the like.

Therefore, even when the main body 100 is installed in a narrow space such as the interior of the formwork, the assembly is made by simply fitting a plurality of tubes to the closing cover 200 in a large space such as outside the formwork, and then the finishing cover 200 ) If only one assembly to the main body 100 can be easily and conveniently finished the assembly work.

100: main body
110: internal connector
200: closure cover
210: external connector
211: split edition

Claims (4)

A plurality of internal connectors 110 protruding at predetermined intervals on at least two side surfaces of the main body 100 formed to open and close the cover; And a closing cover 200 mounted in close contact with an outer surface of a side surface of the main body 100 in which the inner connector 110 is formed, and formed in the outer connector 210 so as to be fitted one by one corresponding to each of the inner connectors 110. Including;
The outer connector 210 has a plurality of split pieces 211 protrudingly formed on an inner circumferential surface thereof and fixed to the inner connector 110 in a state in which a tube T inserted in the outer connector 210 is fixed so as not to be pulled out or separated. Is fitted to connect the tube (T) to the body 100,
The division piece (211), generation terminal box connecting device, characterized in that protruded toward the center of the outer connector 210 toward the outer connector (210).
In claim 1,
The internal connector 110,
Arrangement of at least two rows on the side, each row of the terminal box connection device, characterized in that arranged in a grid form of 5 to 12 internal connectors (110).
delete The method of claim 1 or 3,
The pipe (T),
Generation terminal box connecting device, characterized in that the corrugated pipe.

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