KR200485500Y1

KR200485500Y1 - Wiring box with a lid having a hinge opening and closing structure

Info

Publication number: KR200485500Y1
Application number: KR2020150007096U
Authority: KR
Inventors: 박건순
Original assignee: 티에스케이블(주)
Priority date: 2015-11-02
Filing date: 2015-11-02
Publication date: 2018-01-16
Also published as: KR20170001633U

Abstract

The present invention provides a hinge cover having a hinge opening / closing structure in which components are easily detached from a wiring box due to a cover formed in a hinge form by maximizing the grounding capability by maximizing the grounding capability by connecting the ground wire directly to the wiring box, The wiring box includes a plurality of electric wires that are formed in a box shape to form a space for accommodating electric wires therein, A grounding line engaging / protruding protrusion 11 for connecting the electric wire is formed on the inner bottom surface, a part of the side surface is formed by puncturing a part of the grounding wire, and a plurality of wires A body 10 having an insertion hole 12 and a pair of rotation hooks 13 formed on an upper end of the body 10, And a lid portion 20 coupled to the hanger opening and closing structure and having a pair of hooking grooves 21 corresponding to the rotation hooking jaws 13.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a wiring box having a cover having a hinge opening and closing structure,

The present invention relates to a wiring box having a cover having a hinge opening / closing structure. More specifically, the present invention relates to a wiring box having a hinge opening / closing structure, and more particularly, And a lid having a hinge opening / closing structure in which the components inside the wiring box are prevented from being separated by the formed lid.

In general, wiring work is performed to supply power to a variety of lighting equipment installed in a ceiling, such as a wiring box or a branch box. In the case of such a wiring box or branch box, It is used after attaching to facilities such as installed rails and bolts, which consumes most of the process time for installation.

In a recent construction site, the construction of electric wiring must be completed within a short period of time, and most of the time is required to install a member such as a wiring box.

In addition, various connecting members or coupling members must be applied separately according to the situation of the site, which may cause a rise in cost.

In order to overcome the above-described problems, various technologies have been developed. As a conventional technique as described above, there is a Korean Registered Utility Model No. 20-0474302 (a separate type wiring branching device, hereinafter referred to as "prior art").

The prior art includes a first case and a second case which form a certain internal space therein and are coupled to each other, a socket unit which is disposed in the internal space and is coupled to an external plug, and the first case is detachably coupled Wherein the first case includes a first case body and a connection boss coupling portion coupled to the connection boss, the connection boss coupling portion including a connection boss seating portion forming a receiving space in which the connection boss is seated, And a coupling protrusion extending from the connection boss seating portion. The connection boss includes a connection boss body and a coupling protrusion protruding from a rim of the connection boss body and selectively engaged with the coupling guide. In which a plurality of wirings are provided.

However, the above-mentioned prior art has a complicated structure, and its use range has to be applied together with the receptacle unit, and a wiring member such as a plug and a socket has to be applied.

Further, there is no separate grounding structure, and when a metal sheathed cable is applied, there is a problem that it is difficult to relocate the internal wiring in a connected state.

In addition, when the wiring box is installed upside down on the ceiling, there is a problem that the components disposed inside can be detached from the outside.

Korean Registered Utility Model No. 20-0474302 (Separate type wiring branching device, registered on Aug. 29, 2014)

In order to solve the above problems, the present invention can be applied to various construction sites, and it is possible to greatly reduce the construction period due to easy installation work, and to provide a hinge opening / closing structure And a cover provided with the cover.

In addition, the present invention has a hinge-shaped lid to prevent a component disposed inside the case when the wiring box is installed upside down, or to prevent foreign substances from entering into the wiring box.

In order to solve the above-mentioned problems, the present invention provides a wiring box capable of connecting a plurality of electric wires used in electric wiring work, the wiring box being formed in a box shape for forming a receiving space in which electric wires can be connected inside, A ground line engaging protrusion 11 for connecting the electric wires is formed on the inner bottom surface and a portion of the ground wire is formed by piercing a part of the ground wire so that the operator can remove the pierced portion A main body 10 formed with a plurality of wire insertion holes 12 and having a pair of rotation hooks 13 formed on an upper end of the main body 10; And a cover portion 20 in which a pair of hooking grooves 21 to be coupled with the jaws 13 are formed.

The handle 22 is formed on the upper surface of the other side of the lid 20 so that the lid 20 and the body 10 can be easily engaged and disengaged from each other. do.

A wiring extension space 23 having an arc shape larger than the radius of the wiring insertion hole 12 is formed on the front and rear ends of the lid portion 20 covering the upper end of the main body portion 10, When the other wiring is connected to the main body part 10, the cover of the wiring is prevented from being pressed against the cover part 20. [

The hanger has a hook portion extending bendingly from the body portion and a hook space portion in which the lid portion is fixed in the hook portion. The hook portion of the lid portion includes an engagement space portion to which the hook portion of the rotation hook is coupled, And a hook fixing shaft for preventing the cover from being detached when the cover is rotated.

With this configuration, the wiring box having the cover having the hinge opening / closing structure of the present invention is completed.

The use of the wiring box having the cover having the hinge opening / closing structure of the present invention can be applied to various construction sites, and the installation work can be easily performed, and the construction period can be greatly reduced, and the effect And there is an effect that components disposed inside can be detached from the outside, and foreign substances from the outside can be prevented from being drawn into the wiring box.

1 is a perspective view of the present invention.
2 is an exploded perspective view of the present invention.
3 is a front view of the present invention.
4 is an enlarged view of a portion A in Fig.
5 is an enlarged view of a portion B in Fig.
6 is a state diagram showing a state in which a cover is opened according to an embodiment of the present invention.

Hereinafter, a wiring box having a cover having a hinge opening / closing structure according to the present invention will be described in detail with reference to the drawings.

1 is a perspective view of the present invention, Fig. 2 is an exploded perspective view of the present invention, Fig. 3 is a front view of the present invention, Fig. 4 is an enlarged view of a portion A of Fig. 1, And FIG. 6 is a state diagram showing a state in which the cover is opened according to an embodiment of the present invention.

1 to 6, a wiring box having a lid having a hinge opening / closing structure according to the present invention is formed in a box shape for forming a space for accommodating electric wires in the inside, and a plurality of electric wires are connected A plurality of wire insertion holes (11) are formed on the inner bottom surface, and a part of the wire is inserted into the wire insertion hole A main body 10 formed with a pair of rotating hooks 13 at an upper end thereof and an upper opening of the main body 10, And a cover portion 20 in which a pair of hooking grooves 21 are formed to be coupled with corresponding to each other.

In addition, the grounding line engaging / protruding jaw is connected to the electric wire by using a coupling member such as a fastening bolt, and an engaging member such as a fastening bolt protrudes from the bottom surface of the main body portion through a grounding line engaging / It is connected to a cable or a metal external cable to be connected to the main body, so that it can perform a grounding function.

A plurality of grounding wire coupling protrusions may be provided on the bottom surface of the main body so that the position of the grounding wire can be changed according to the situation of the site.

This is to increase the efficiency of construction by setting the direction according to the position of the ground cable or the separate member for grounding according to the situation of the construction site.

For example, a plurality of grounding wire coupling protrusions may be provided on the bottom surface of the main body portion so that the wire connecting position of the grounding wire can be changed according to the situation in the field.

For example, when a member for grounding is provided in the lateral direction of the main body, the electric wire is connected to the grounding line engaging and protruding jaw located in the lateral direction of the grounding line engaging and protruding jaw located on the bottom surface of the main body, The electric wires are connected to the grounding line engaging / protruding jaws located in the vertical direction among the grounding wire engaging / protruding jaws located on the bottom surface of the main body.

In addition, the rotation hook of the main body and the hooking grooves of the lid part are detachably attached to each other in a rotating manner.

Here, the rotation hook jaw is formed with a hook part extending from the body part by bending and a hook space part in which the lid part is fixed in the hook part.

In addition, the latching groove of the lid part is formed with an engaging space part to which the latching part of the rotation latching jaw is engaged, and a latching shaft for preventing the body part and the lid part from being separated when rotated.

For example, the hook portion of the rotation hook can be formed in a hemispherical shape, which is coupled to the rotation hook at the coupling space portion of the lid and is rotated to open from 0 to 180 degrees.

This is not limited to the angle of rotation but is intended to form a working space for an operator who performs wiring work by opening the lid to connect wires inside the wiring box.

Further, by providing the lid portion, it is possible to prevent the components inside the wiring box from being deviated to the outside of the wiring box when the wiring box having the lid having the hinge opening / closing structure of the present invention is fixed to the ceiling or the wall surface, Or external foreign matter can be prevented from being drawn into the wiring box, thereby preventing the components inside the wiring box from being damaged.

In addition, a plurality of wiring insertion holes are formed in the longitudinal side surface and the lateral side surface of the body portion.

The wiring insertion hole as described above is connected to a conduit pipe or a connector attached to a plastic or metal external cable so that a part of the piercing hole can be removed to allow the operator to remove the remaining piercing part from the site.

Such a wiring insertion hole is a well-known technology to those skilled in the art, so that a detailed description thereof will be omitted.

An arc-shaped wiring extension space 23 having a radius larger than the radius of the wiring insertion hole 12 is formed in the front and rear ends of the cover 20 covering the upper end of the main body 10.

At this time, the wiring extension space is for preventing the cover of the wiring from being pressed by the lid part 20 when the wiring of the different size of the covering is connected to the main body part 10.

For the sake of explanation of the present invention, it is shown in the accompanying drawings that it is formed on the side face in the longitudinal direction, but the present invention is not limited thereto.

As described above, an optimal embodiment has been disclosed in the drawings and specification. Although specific terms are employed herein, they are used for the purpose of describing the present invention only and are not used to limit the scope of the present invention as defined in the claims or the claims. Therefore, those skilled in the art will appreciate that various modifications and equivalent embodiments are possible without departing from the scope of the present invention. Accordingly, the true scope of protection of the present invention should be determined by the technical idea of the appended claims.

10: main body part 11: ground wire coupling protrusion chin
12: wire insertion hole 13: rotation hook jaw
20: lid part 21: hooking groove
22: Handle 23: Wiring extension space

Claims

A wiring box capable of connecting a plurality of electric wires used in electric wiring work,
A grounding line engaging protrusion 11 for connecting a plurality of electric wires and connecting the electric wires is formed on an inner bottom surface, and a part is formed on the side surface A plurality of wire insertion holes 12 are formed to allow a worker to remove the bored portion and a pair of rotation hooks 13 are formed at an upper end of the main body portion 10 )Wow;
And a lid part 20 coupled to an upper opening of the main body part 10 and having a pair of hooking grooves 21 corresponding to the rotation hooking jaws 13, The cover 13 has a hook portion 13a which is bent and extended in the body portion 10 and a hook space portion 13b in which the cover portion is fixed in the hook portion 13a. The groove 21 has an engagement space portion 21b to which the latching portion 13a of the rotation hooking jaw 13 is engaged and an engaging portion 21b for preventing the detachment of the engaging portion 21b when the body portion 10 and the lid portion 20 are rotated And the hanger portion of the hanger is formed in a hemispherical shape so that the hanger portion of the hanger is engaged with the engaging space portion of the lid portion and is rotated from 0 ° to 180 ° so as to be opened. A wiring box having a cover having a hinge opening and closing structure.

The method according to claim 1,
And a grip portion 22 formed on an upper surface of the other side surface of the lid portion 20 where the latching groove 21 is not formed to facilitate coupling and detachment of the lid portion 20 and the main body portion 10 And a cover having a hinge opening / closing structure.

The method according to claim 1,
A wiring extension space 23 having an arc shape larger than the radius of the wiring insertion hole 12 is formed on the front and rear ends of the cover 20 covering the upper end of the main body 10, Is prevented from being pressed against the lid part (20) when the main body part (10) is connected to the main body part (10).

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