KR200338447Y1 - Coupling apparatus for slim duct - Google Patents

Abstract

The present invention is designed so that wiring such as telephone lines, electric wires, computer-related cables, and data cables installed in the interior of a building is not exposed to the outside, and the wiring apparatus can be easily coupled to a desired position of the wiring duct. Regarding the connector,

In particular, it can be connected to a low-profile slim wiring duct that can hold a small number of wires and cables, and provides a connector for coupling the wiring device when the height of the wiring duct body is lower than the height of the wiring device. It is characterized by.

The present invention can be installed without unnecessary space inside the wiring duct body, so that the area occupied by the wiring duct in the interior space of the building can be reduced, thereby increasing the space utilization, protecting the wires and cables, and making the appearance look good. It works.

Description

Coupling apparatus for coupling the wiring apparatus installed in the slim wiring duct {Coupling apparatus for slim duct}

The present invention is built in the wiring duct so that wiring such as electric wires, telephone lines, computer-related cables, and data cables installed in the interior of the building is not exposed to the outside, so that the wiring apparatus can be easily combined at a desired position of the wiring duct body. It is about a connector to make.

In general, due to the increase in the use of electricity, telephone and communication in the interior of existing buildings, there are many cases in which various cables need to be additionally wired to offices, schools, laboratories, shops, factories, etc. Wire ducts are often used for protection and to look good. Such wire ducts are usually attached to the bottom of the main body by attaching a double-sided tape to fix the floor or wall and to house the wires to protect the wires.

However, the above-described general wire duct for wire piping can accommodate several strands of wires, computer cables or telephone lines therein, but wiring devices for using various electrical products or wiring devices for plugging telephones can be used. There is a problem that is not configured to accommodate inside.

Therefore, since the electric wire ducts protect only the wires or cables except the outlets, these outlets are exposed to the outside and are not fixed, so after the wiring, these outlets are dizzyingly installed, which is not aesthetically pleasing and cannot be protected. .

In order to solve the above problems, conventionally, a binding hole for inserting and fixing a wiring mechanism to insert and fix various electrical appliances is formed in a wiring duct main body which is formed with a predetermined partition and has a predetermined length. The wiring fixture fixtures were combined so that the wiring fixture could be installed in the wire duct.

The wiring fixture fixture is used to bind to the wiring duct body when installing and disassembling the various wires, Shape of 'S shape,' It can be divided into the shape of ', each detailed configuration and operation is as follows.

' 'Wiring device fixture of the shape is inserted into the wiring duct main body, the through hole through which the fixing means can be coupled to the bottom surface of the wiring duct main body is formed on the bottom surface. The wiring duct main body to which the wiring mechanism fixing tool is coupled has a partition wall formed therein, and a coupling part into which the cover protrusion is inserted to be detachably attached to the wiring duct cover is formed near the upper side of the side wall, and has a predetermined height from the top of the side wall. The recess is formed with grooves into which both ends of the wiring fixture fixing tool for fixing the wiring mechanism are inserted.

However, since the wiring device fixing tool includes the wiring device fixing tool inside the wiring duct body, the space for accommodating the wires and the cable is narrowed, so that only a small number of wires can be accommodated compared to the size of the wiring duct.

In the prior art that improved this problem, Korean Utility Model Registration No. 169453 "Double-Duty Duct" technology was proposed using the shaped wiring fixture fixture. Detailed configuration and operation are as follows.

' The wiring fixture fixture of the shape constitutes a coupling groove and a fastening groove inwardly on both sidewalls of the wiring duct body, and constitutes an upward partition wall inside the wiring duct, and constitutes a wiring mechanism fixture fastening groove and a screw coupling groove to the coupling protrusion. The wiring duct cover is coupled and the wiring device fixtures of the fastening groove and the partition wall are installed so that the wiring device fixtures are installed on both side walls one by one so that the outlet can be fixed to the wiring device fixture by the fixing means.

However, there is a disadvantage in that a wiring duct body formed to be used in combination with the wiring device fixing tool is used, and the installation process is complicated because two wiring device fixing tools must be installed on both sidewalls of the wiring duct body.

In order to solve the above problems, the applicant of the present invention The Republic of Korea Utility Model Registration No. 171331 "wiring duct fixing device for wiring duct" having a shape was proposed, the detailed configuration with reference to Figure 1 as follows.

The wiring device fixing tool 2 is formed in a rectangle having a thickness enough to be inserted in a groove (not shown) formed in the wiring duct main body or an insertion groove formed in the wiring duct cover 1 in the horizontal or longitudinal direction, and the wiring duct Inside the main body, a hole having a size into which a part of the wiring mechanism 2 can be inserted and a fastening hole for fastening the fixing means 4 for fixing the wiring apparatus are formed.

However, in order to fix the wiring mechanism fixing tool 2, the structure of the wiring duct main body and the wiring duct cover 1 is inevitable.

In addition, since the wiring duct should be included inside the wiring duct 3 because the wiring duct must be the same height, the wiring duct cannot be used inside the wiring duct. If you have a large structure so that wiring a small number of wires and cables there is a problem that the space utilization is reduced.

Therefore, the present invention has been proposed to solve the above problems, can be used to connect to a low-profile slim wiring duct that can accommodate a small number of wires and cables, the height of the wiring duct is the height of the wiring mechanism It is an object to provide a connector for engaging a wiring mechanism in a lower case.

In particular, by using a slim wiring duct that can be used without using a wiring duct unnecessarily high in height, the area that the wiring duct occupies in the interior space of the building is reduced, thereby increasing space utilization. have.

1 is an exploded perspective view showing a wiring duct cover and a wiring mechanism fixing tool and a wiring mechanism according to the prior art.

Figures 2a, 2b, 2c is a view showing an inclined connector and a slim wiring duct coupled to the slim wiring duct according to the present invention.

3 is a view showing another embodiment of a method in which a tilted connector and a slim wiring duct are coupled to a slim wiring duct according to the present invention;

Figure 4 is an exploded perspective view of a square connector and a slim wiring duct showing another embodiment according to the present invention.

5a and 5b is a view showing a connector and a slim wiring duct is coupled using a coupling piece according to the present invention.

6a and 6b is a view showing a connector and a slim wiring duct is coupled using a circular coupling rod according to the present invention.

7a and 7b is a view showing a method in which the connector and the slim wiring duct according to the present invention is coupled using a combination fixing iron piece.

8a, 8b, 8c is a view showing how the connector and the slim wiring duct according to the present invention is coupled using a connecting connector and a fixing means.

※ Explanation of code about main part of drawing ※

1: Cover of wiring duct 2: Wiring fixture

3: wiring mechanism 4: fixing means

10: main body of slim wiring duct 11: cover of slim wiring duct

12: groove 100: inclined connector

101, 111: projection 110: square connector

120: coupling piece 121: connection connector

122: fixing means 123: side cover

124: circular coupling rod 125: binding piece iron

126: connector side fixing means

The present invention is built in the wiring duct so that wiring such as telephone lines, electric wires, computer-related cables, and data cables formed in the interior of the building is not exposed to the outside, and the wiring apparatus can be easily combined at a desired position of the slim wiring duct. In connection with connector to say,

In particular, it can be connected to a low-profile slim wiring duct that can hold a small number of wires and cables, and provides a connector for coupling the wiring device when the height of the wiring duct body is lower than the height of the wiring device. It is characterized by.

In addition, by using a connector for connecting the wiring mechanism to the low-profile slim wiring duct, it is not necessary to change such as drilling through holes for coupling the wiring mechanism to the cover of the slim wiring duct.

After the main body of the low height slim wiring duct is installed, the wire, cable, and wiring device are inserted into the main body of the slim wiring duct. Assemble the cover by fitting, and fix the above connector to the main body of the slim type wiring duct by force fitting method, or install the coupling means to the main body of the slim type wiring duct You can.

When described in detail with reference to the accompanying drawings a preferred embodiment according to the present invention is configured and used as follows.

Figure 2a is an exploded perspective view of the inclined connector 100 and the slim wiring duct coupled to the low-profile slim wiring duct according to the present invention, Figure 2b is coupled to the low-profile slim wiring duct according to the present invention It is a view showing a combined perspective view in which the inclined connector 100 and the slim wiring duct are combined.

The inclined connector 100 coupled to the main body 10 of the slim wiring duct of the present invention is coupled to the recess 12 formed in the outer lower end of both sides of the main body 10 of the slim wiring duct in an interference fit manner. The lower end of the connector 100 has a protrusion 101 on both sides, and the lower end of the connector 100 has a size appropriate for the height and width of the slim wiring duct, so that the connector 100 is pressed on the slim wiring duct. It is configured to be coupled to each other, and the through-hole is formed in the shape corresponding to the shape of the center of the upper surface of the wiring mechanism so that the upper surface of the wiring mechanism is exposed in the center of the upper surface, the portion in contact with the upper surface of the wiring duct cover From the upper surface of the wiring mechanism to the inclined shape with a slope lower than 90 °, and both sides contacting the main body 10 of the slim wiring duct To the upper surface of the connector 100 it consists of a vertical.

The slim wiring duct consists of the main body 10 of the slim wiring duct and the cover 11 of the slim wiring duct, and the cover 11 of the slim wiring duct is not coupled to the position where the wiring apparatus is inserted, but is located on both sides of the wiring apparatus. The recess 12 is formed at the outer lower ends of both sides of the main body 10 of the slim wiring duct so that the inclined connector 100 can be coupled in an interference fit manner.

As shown in FIG. 2C, the recess 12 formed in the main body 10 of the slim wiring duct forms one recess 12 formed on the outer lower end of both sides of the main body 10 of the slim wiring duct. It can be fixed in combination with the protrusions 101 formed on both inner surfaces of the lower end of the inclined connector 100.

3 is a cross-sectional view of a portion in which the inclined connector 100 and the main body 10 of the slim wiring duct are coupled to each other, and the recess 12 is formed on the outer lower ends of both sides of the main body 10 of the slim wiring duct. And a plurality of protrusions 101 formed on both inner surfaces of the lower ends of the inclined connector 100 in combination with each other.

The corner portion of the upper surface of the inclined connector 100 may be formed in an angled state or may be configured of a smooth curved surface.

The tilted connector 100 and the slim wiring duct configured as described above are installed in the interior space of the building as follows.

Install the main body 10 of the slim wiring duct in the position to be installed, insert the wire and the wiring device, and then assemble the cover 11 of the slim wiring duct by inserting the cover 11 around the place where the wiring device is located. The wiring device is fixed to the slim wiring duct using a wiring device fixing tool (not shown), and then the tilted connector 100 is fitted into the main body 10 of the slim wiring duct by fitting.

4 is an exploded perspective view of the rectangular connector 110 and the slim wiring duct according to another embodiment of the present invention, and the cover 11 of the slim wiring duct without the tilt connector 100 is used. It is an embodiment to play the same role as the inclined connector 100 by using a vertical connector 110 made vertically from the portion in contact with the upper surface to the portion in contact with the upper surface of the wiring device.

The square connector 110 is a protrusion 111 on both inner surfaces of the lower end of the connector 110 to be coupled to the recess 12 formed in the outer lower end of the both sides of the main body 10 of the slim wiring duct by interference fit method. And, both side portions in contact with the slim wiring duct body 10 is made up vertically to the upper surface of the connector 110, the height of the connector 110 has a height of the wiring device and the upper surface of the wiring device in the center of the upper surface to be exposed The through hole is formed in a shape corresponding to the shape of the central portion of the wiring mechanism, and the lower end portion of the connector 100 has a size appropriate for the height and width of the slim wiring duct, so the connector is pressed against the slim wiring duct. It is configured to be combined in a manner.

The corner portion of the upper surface of the rectangular connector 100 may be formed in an angled state or may be composed of a smooth curved surface.

In addition, the coupling method of the square connector 110 and the slim wiring duct body 10 is formed in the lower outer side of both sides of the slim wiring duct body 10 as used in the coupling method of the tilting connector 100 described above. Concave portion 12 and the connector 110 may be made of a combination of the protrusions 111 formed on both inner surfaces of the lower end, the groove portion 12 and the protrusion 111 may be formed in plurality.

In addition to the above coupling method can be combined using the method shown in Figures 5a to 8b, the method will be described in detail as follows.

5A illustrates a coupling perspective view of the connector 130 and the slim wiring duct body 13 to form a coupling piece on both inner surfaces of the connector 130 that are in contact with the upper ends of both sides of the slim wiring duct body 13. 5B is a cross-sectional view of the slim wiring duct main body 13 and the connector 130 coupled as described above.

Reference numeral 130 in the drawing is a connector including a coupling piece, reference numeral 13 is a slim wiring duct body having a structure that can be combined with the connector.

One end of the coupling piece 120 is fixed to the inner height of the connector 130, and the other end is in contact with the inner surface of the connector 130.

Particularly, the other end of the coupling piece 120 faces downward, and the tip thereof is bent in a direction away from the inner surface of the connector 130 to be easily inserted into the slim wiring duct main body 13, and the center portion thereof is a slim wiring duct. It is comprised so that it may correspond to the rounded part of the upper end of both sides of the main body 13. As shown in FIG.

In the above coupling method, instead of the recess 12 formed on the outer lower end of both sides of the slim wiring duct main body 13, the upper ends of both sides are rounded so that the coupling piece 120 can be easily combined and separated. .

The cross-section of the slim wiring duct main body 13 and the connector 130 is as shown in FIG. 5B, and the length of the lower end of the connector 130 and the end of the slim wiring duct main body 13 coincide with each other. Coupling pieces 120 on both inner surfaces of the lower end of 130 and the upper ends of both sides of the slim wiring duct main body 13 are engaged with each other.

6A illustrates a connector 140 having a coupling piece having a shape different from that of the coupling piece 120 shown in FIG. 5A on both inner surfaces of the lower end of the connector 140 engaged with both upper ends of the slim wiring duct body 14, and a slim type connector. 6 is a cross-sectional view illustrating a coupling perspective view in which the wiring duct body 14 and the circular coupling rod 124 are coupled to each other, and FIG.

One end of the coupling piece is fixed to both inner surfaces of the middle height of the connector 140, the other end is protruded obliquely downward of the connector 140, the middle portion is parallel to the inner surface of the connector 140 ends The part is bent to form a space together with the inner surface of the connector 140.

In particular, the other end of the coupling piece is directed toward the main body 14 of the slim wiring duct to which the connector 140 is coupled, the middle portion of the coupling portion 124 has a space enough to be inserted, the end of the connector ( 140 is bent in the direction of the inner surface is configured to be fixed to the circular coupling rod 124.

The circular coupling rod 124 is a member made to have elasticity by rolling a cylindrical member such as a plate made of a resilient material such as steel, alloy or synthetic resin material.

The upper ends of both sides of the slim wiring duct body 14 coupled using the coupling piece and the circular coupling rod 124 are rounded.

Reference numeral 140 in the drawing is a connector including the coupling piece as described above, reference numeral 14 is a slim wiring duct body having a structure that can be combined with the connector.

FIG. 6B is a cross-sectional view illustrating a circular coupling rod 124, a connector 140 including a coupling piece, and a slim wiring duct body 14.

After pressing the connector 140 including the coupling piece from the top to the seat in the slim wiring duct body 14 having the shape as described above, the circular coupling rod 124 and the coupling piece of the connector 140 It is inserted and fixed between the upper ends of both sides of the slim wiring duct main body 14.

In the case of using a long circular coupling rod 124 in the above, one circular coupling rod 124 is inserted into one side and another circular coupling rod 124 is inserted into the other side, so that a total of two or more circles When the coupling rod 124 may be used, and the circular coupling rod 124 having a short length may be used, one insertion portion may be inserted at both ends of one side of the coupling piece of the connector 140 and one insertion portion may be inserted at both ends of the opposite coupling piece. Can be fixed and combined using a total of four or a plurality of circular coupling rods (124).

7A and 7B are views illustrating a perspective view and a cross-sectional view of the slim wiring duct main body 15 and the connector 150 fixed to each other using a fixing fixing iron piece 125.

The slim wiring duct main body 15 is rounded at both sides of the upper end as shown in FIGS. 5A to 6B.

The connector 150 shown in the figure has two protrusions on both inner surfaces of the lower end of the connector 150, one projecting perpendicular to the inner side and configured to abut on both sides of the slim wiring duct body 15. The second protrusion 151 is a first protrusion 152, and the other is bent at an angle of 90 ° so as to be located above the first protrusion 152 and perpendicular to both inner surfaces of the connector and parallel to both inner surfaces. )to be.

The coupling fixing iron piece 125 is inserted into and fixed between the first protrusion 152 and the second protrusion 152 of the connector, as shown in the drawing, a member such as a plate made of an elastic material such as steel or alloy. It is bent at an angle of 90 °, and the other end is configured to be engaged with the rounded portions of the upper ends of both sides of the slim wiring duct main body 15.

In the drawing, reference numeral 150 denotes a connector including the protrusion as described above, reference numeral 15 denotes a slim wiring duct body having a structure that can be coupled with the connector, and reference numeral 151 denotes a second protrusion. Reference numeral 152 is a first protrusion.

The coupling fixing iron piece 125 constitutes a plurality of pieces, meshes with the first protrusion 152 and the second protrusion 151, inserts one end portion of each of the one protrusion portion, and the amount of the protrusion on the opposite inner surface. One end portion is inserted one by one can be fixed using a total of four or a plurality of coupling fixing iron pieces (125).

FIG. 8A is a perspective view illustrating a coupling method of the connector 160 and the slim wiring duct main body 16 configured such that both ends of the lower end of the connector 160 are positioned inside the slim wiring duct main body 16, and FIG. Figure is a cross-sectional view of the slim wiring duct body 16 and the connector 160 having the same coupling.

Both inner surfaces of the slim wiring duct body 16 for applying the above coupling method are configured to have three protrusions, respectively. In the receiving space between the first protrusion 161 and the second protrusion 162, a connection connector 121 having a groove is fixed and engaged to fix the fixing means 122, and the first protrusion 161 is fixed thereto. ) Protrudes vertically on both sides, and the second protrusion 162 protrudes vertically, and has a structure in which an end portion thereof is bent so as to be parallel to the side of the slim wiring duct body 16. The third protrusion 163 is positioned above the second protrusion 162 and protrudes perpendicular to the side surface of the slim wiring duct body 16.

The connection connector 121 plays a role similar to that of the connection bar proposed by the Korean Patent Registration No. 354485 filed by the applicant of the present invention, `` wiring duct with an external connection groove, '' and has a rectangular shape. Characterized in that a plurality of through-holes are formed so that the fixing means can be coupled.

The connector 160 is configured to correspond to the slim wiring duct body 16 configured as described above. Both ends of the lower end are cut to allow the fixing means 122 to be coupled to the connecting connector 121 inserted into the slim wiring duct main body 16, and to be fixed. It is secured between the second protrusion 162 and the third protrusion 162 of the duct main body 16, and the upper part of the duct body 16 is rounded to be engaged with the rounded parts of the upper ends of both sides of the slim wiring duct main body 16. The protrusion is configured on the outer side of the connector 160.

Reference numeral 160 in the drawing is a connector including the bent portion as described above, reference numeral 16 is a slim wiring duct body having a structure that can be combined with the connector, 161 is formed in the slim wiring duct body 16 A first protrusion, 162 is a second protrusion formed in the slim wiring duct main body 16, and 163 is a third protrusion formed in the slim wiring duct main body 16.

However, when the side portion is made of the inclination or the square shown in Fig. 2a or 4, it is difficult to use the above-described coupling method, so that the side member 123 is separately provided and engaged.

In order to couple the side member 123 to the side of the connector 160, the upper end of the connector 160 is provided with a protrusion to which the fixing means 126 can be coupled, and the side member 123 is a fixing means 126. Holes are formed at both ends so that they can be coupled. 8C is a view illustrating the coupling of the side member 123 as described above.

In addition, instead of the side member 123, the side portion may be made of metal or synthetic resin or injection molded to be integrally formed with the connector.

As described above, the present invention can be used by connecting to a low-profile slim wiring duct that can store a small number of wires and cables, and the wiring mechanism when the body height of the slim wiring duct is lower than the height of the wiring apparatus. By providing a connector for coupling the, it is possible to further protect the cables, such as the wiring wires from the outside and to look good effect.

In particular, the use of a slim wiring duct reduces the area occupied by the wiring duct in the interior space of the building, thereby increasing the space utilization.

Claims (7)

In the slim wiring duct lower than the height of the wiring device for storing the electric wire, the computer cable or the telephone line therein, it protrudes more than the upper part of the slim wiring duct main body which can combine the wiring device for connecting and using various electrical products. A through hole is formed in the center of the upper surface to expose the upper surface of the wiring device, and all sides are closed, and lower ends of both sides have a size corresponding to the height and width of the wiring duct body to be combined with the slim wiring duct body. Connector for coupling the wiring mechanism installed in the slim wiring duct, characterized in that further configuration. According to claim 1, One or more grooves on the outer lower end of the both sides of the slim wiring duct main body further, One or more projections corresponding to the groove portion of the slim wiring duct main body on both inner surfaces of the lower end of the connector. A connector for joining a wiring mechanism to be installed in a slim wiring duct. According to claim 1, The slim wiring duct main body is rounded on both sides of the upper end, one end is fixed to the inner surface of the connector middle height, the other end is bent in a direction away from the inner surface of the lower end of the connector, The intermediate part is a connector for coupling a wiring mechanism installed in the slim wiring duct, characterized in that the coupling piece is configured to correspond to the rounded upper end. According to claim 3, The coupling piece of the connector end is fixed to the inner surface of the middle height of the connector, the other end protrudes inclined downward and the middle portion is parallel to the inner surface of the connector and the end is bent toward the inner surface of the lower end of the connector And a space to form a space together with an inner surface of the lower end of the connector, and a connector for coupling a wiring mechanism installed in a slim wiring duct, characterized in that the space is coupled to accommodate a circular coupling rod having elastic force. According to claim 1, The upper end of both sides of the slim wiring duct main body is rounded, the connector is projected to be perpendicular to the inner surface of the lower end of the first protrusion configured to abut the rounded upper end, and the upper portion of the first protrusion And a second protrusion configured to be perpendicular to the inner surface of the lower end and bent to be parallel to the inner surface, wherein the second protrusion is inserted and fixed between the first protrusion and the second protrusion and the other end is rounded. Connector for coupling the wiring mechanism is installed in the slim wiring duct, characterized in that it further comprises a coupling fixing iron piece bent to wrap. According to claim 1, The slim wiring duct body is a first protrusion formed perpendicular to the inner surface, and protrudes vertically from the inner surface of the wiring duct body bent downward so that the end portion is parallel to the inner surface of the wiring duct body And a third protrusion which is vertically projected from the inner surface of the wiring duct main body, and wherein the connector has a lower end thereof engaged with the first, second and third protrusions. A bent portion and a protrusion that are in contact with each other to form an accommodation space between the first and second protrusions, and a connection connector is inserted into the accommodation space so that the wiring duct main body and the connector are connected to the fixing means via the connection connector. A connector for coupling a wiring mechanism installed in a slim wiring duct, characterized in that the fixing and coupling. The connector of claim 6, wherein the connection connector is formed with a plurality of through holes so that a plurality of fixing means can be coupled thereto.