KR200488844Y1

KR200488844Y1 - Case

Info

Publication number: KR200488844Y1
Application number: KR2020180001304U
Authority: KR
Inventors: 정진현
Original assignee: 주식회사 코스텍
Priority date: 2018-03-26
Filing date: 2018-03-26
Publication date: 2019-03-27

Abstract

The present invention relates to an enclosure, and it is intended to protect various devices such as an outlet or an earth leakage breaker by rapidly discharging water to the inside of the enclosure.
The enclosure according to the present invention includes a case having a hollow space formed therein, a lid portion for opening and closing the inside of the case, a locking portion for fixing the lid portion to the case, And a drainage part for drainage.

Description

The enclosure {CASE}

The present invention relates to an enclosure capable of quickly and efficiently discharging infiltration water penetrated into the interior.

2. Description of the Related Art [0002] In general, a housing in which a transmission / reception circuit unit including a data communication device, an electric device, and an electronic and / or mechanical device is installed is used in a factory, a building, a subterranean tunnel, a commercial building,

The housing is largely composed of a case in which a transmission / reception circuit unit is mounted therein and a lid unit for opening and closing an inner space of the case, and one surface of the case is mostly fixed to a wall surface.

At this time, in case of factory, building, underground tunnel, shopping mall, house, the wall is cleaned periodically for cleaning. Mostly, water is sprayed on the wall surface of underground tunnel with equipment such as hose.

However, in such a case, there is a problem that water is introduced through the gap between the case and the lid portion, and the contact is made with the transmission / reception circuit portion, thereby causing a trouble.

Therefore, in the conventional housing, water is prevented from flowing into the space between the case and the lid by airtight packing. However, it is impossible to completely prevent the inflow of water by the packing alone, There is a problem that the packing is not corroded easily by moisture and the function is not deteriorated.

In addition, in the case of a conventional enclosure, there is a problem that there is no means for discharging water immediately when water flows into the interior due to the deterioration of the packing function.

Patent Registration No. 10-0395898 (2003.08.13.)

It is an object of the present invention to provide an enclosure capable of rapidly discharging water to the inside and preventing water from entering the outlet or the earth leakage breaker, There is a purpose.

The enclosure according to the present invention includes a case having a hollow space formed therein, a lid part for opening and closing the inside of the case, a locking part for fixing the lid part to the case, and water, which is respectively formed in the case and the locking part, And a drainage part for drainage.

A first bent portion bent to face the lid is formed at the edge of the case,

And a second bent portion bent toward the case and positioned diagonally to the first bent portion is formed at an edge of the cover portion.

Further, the locking portion is provided on the lower side of the lid portion,

The drainage section

An inlet hole through which water can flow into the locking portion is formed and an outlet hole through which the water introduced through the inlet hole is discharged is formed on the lower side of the case.

And a guard portion provided on an inner wall surface of the lid portion to prevent the water introduced through the inlet hole from bouncing into the inner space of the case.

In addition,

And an engaging portion connected to the lever and drawn into and fixed to the discharge hole and drawn out from the discharge hole when the lever is rotated,

And the engaging portion is formed so that a surface thereof facing the discharge hole is inclined.

The enclosure according to the present invention has the effect of protecting various devices such as a socket-outlet or an earth leakage breaker installed in the case by quickly discharging the water that has flowed into the inner space of the case by a natural dropping method.

1 is a perspective view showing a closed state of a housing according to the present invention;
2 is a perspective view showing an open state of a housing according to the present invention;
3 is a sectional view showing a closed state of the housing according to the present invention;
4 is a perspective view showing a locking part applied to the housing according to the present invention.
5 is a side view showing a locking part applied to a housing according to the present invention;
6 is a sectional view showing a state in which the water inflow preventing portion is applied to the housing according to the present invention;

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and how to accomplish them, will become apparent with reference to the embodiments described in detail below with reference to the accompanying drawings.

It should be understood, however, that the present invention is not limited to the embodiments disclosed herein but may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, To the person having the invention, and this invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout the specification.

Hereinafter, the present invention will be described with reference to the drawings for explaining the enclosure according to the embodiments of the present invention.

FIG. 1 is a perspective view showing a closed state of a case according to the present invention, FIG. 2 is a perspective view showing an opened state of the case according to the present invention, FIG. 3 is a sectional view showing a closed state of the case according to the present invention And FIG. 4 is a perspective view showing a locking part applied to the enclosure according to the present invention, FIG. 5 is a side view showing a locking part applied to the enclosure according to the present invention, FIG. 6 is a cross- Fig.

The housing (1) according to the present invention includes a case (10), a lid portion (20), and a drain portion.

The case 10 is formed in a box shape with one side opened and an empty space formed therein.

Various devices such as an outlet, an earth leakage breaker and the like can be installed in the inner space of the case 10, and are fixed in a state of being closely attached to a wall surface of a building, an underground tunnel, or the like.

At this time, the case 10 may be formed in various shapes such as a polygonal shape, a circular shape, an elliptical shape, and the like, and the case 10 has a rectangular shape.

The cover 20 prevents exposure of various devices installed in the inner space of the case 10 and prevents water or other foreign matter from entering the inner space of the case 10, And the upper side is coupled to the case 10 through a hinge or the like.

Accordingly, the lid unit 20 is rotated to open or close the inner space of the case 10.

2, a first peripheral edge 11 is formed at an edge of the case 10, and a first peripheral edge 11 of the case 10 is formed at an edge of the peripheral edge portion 20, The cover 20 can be closed to prevent water and other foreign matter from penetrating into the inner space of the case 10. [

In addition, when the lid part 20 is folded horizontally outwardly toward the first peripheral edge 11 of the case 10, the end of the lid part 20 is bent toward the first peripheral edge 11 of the lid part 20 A first bent portion 12 is formed and the second peripheral edge 21 of the lid portion 20 is horizontally bent toward the inside and the end of the first bent portion 12 faces the first peripheral edge 11 of the case 10, A second bent portion 22 positioned diagonally to the first bent portion 12 is formed.

3, the lower surface of the lid portion 20 is seated on the upper surface of the first bent portion 12, and the first peripheral rim of the case 10 11 and the first bending portion 12 and the second bending portion 21 of the lid portion 20 and the second bending portion 22 face each other.

That is, the housing (1) according to the present invention can be installed in various places such as a building, a subway or an underground tunnel to which a vehicle passes, and in particular, when installed in an underground tunnel to which a subway travels, The first bent portion 12 supports the second peripheral edge 21 even if the lid portion 20 rocks in the left, right, or upward and downward directions due to wind pressure, and the first peripheral edge 11 It is possible to minimize the swinging of the lid part 20 by supporting the second bent part 22 so as to prevent the lid part 20 from being separated from the case 10 and being blown into the air, It is possible to secure structural stability.

In the case of an underground tunnel, the wall is periodically cleaned for cleaning. In most cases, water is sprayed on a wall surface of an underground tunnel using equipment such as a hose to clean the case 10 and the cover 20 Water flows through the gap.

However, as shown in FIG. 2, the first peripheral edge 11, the second peripheral edge 21, the first bent portion 12, and the second bent portion 22 are arranged in the shape of a jig jig, The inflowing water flows along the first circumferential groove 11 and the second circumferential groove 12 as the space S between the case 10 and the lid 20 forms a continuous stepwise structure in the vertical and horizontal directions, 21, the first bending portion 12, and the second bending portion 22, and is crushed in the form of particles. Therefore, the housing 1 according to the present invention can minimize the amount of water flowing into the inner space of the case 10, thereby providing various advantages such as an outlet, an earth leakage breaker, and the like installed in the case 10 safely .

The first folded portion 12 or the second folded portion 22 described above ensures a reliable airtight structure between the case 10 and the lid 20 when the lid 20 is closed, A packing 60 for preventing water or foreign matter from flowing into the first bending part 12 may be provided. In the figure, the packing 60 is provided on the first bending part 12.

The locking part 30 is provided to improve the convenience of the administrator who manages the enclosure by allowing the lid part 20 to be opened or closed in a one-touch manner.

Specifically, a certain section of the lower central portion of the lid portion 20 is opened, and the locking portion 30 is provided at the open portion of the lid portion 20.

That is, the locking portion 30 is provided with a drainage portion to be described later. In this embodiment, the lower central portion of the lid portion 20 is opened so as to quickly and efficiently discharge the water introduced from the outside through the drainage portion , And a locking part (30) is provided at an opened part of the lid part (20).

The locking portion 30 is inserted into a portion of the cover 20 which is opened at the front of the cover 20 and is fixed on the inner space of the cover 20, A lower portion of the base 31 is fixed to the base 31 through the shaft 32 and is rotated by the lower portion of the base 31. [ And a latching part 35 accommodated in the rail part 34 and lifted and raised according to the rotation of the lever 33 and fixed to the discharge hole 11a of the case 10 to be described later do.

At this time, the bottom surface of the base 31 is provided with an inlet hole 31a for allowing water to flow in from the outside in a downward direction while allowing the lifting and lowering operation of the latching portion 35.

The shaft 32 passes through the lever 33 in the width direction and both sides of the lever 33 are rotatably fixed to both inner side walls of the base 31.

At this time, the shaft 32 is rotated in the corresponding direction when the lever 33 is rotated.

One end and the other end of the elastic portion are fixed to the inner surfaces of the lever 33 and the base 31, respectively.

A rail 34 is provided on the inner wall surface of the base 31 to guide the lifting and lowering of the locking part 35.

Although not shown in the drawing, the lever 33 and the latch 35 are connected through a link arm (not shown), and the latch 35 is lifted and lowered by the rotation of the lever 33 .

That is, the upper side of the link arm is rotatably coupled to the lever 33, and the lower side of the link arm is rotatably coupled to the engaging part 35.

When the lever 33 is pulled and pivoted in the direction of being pulled out from the base 31, when the latching part 35 is lifted up by the link arm and pulled out of the discharge hole 11a, The lever 33 is returned to the inside of the base 31 by the restoring force of the elastic portion 34. In this process, The lid part 20 can be kept closed by being lowered by the arm and inserted into the discharge hole 11a.

The lever 33 is operated to move the latching part 35 up and down.

As described above, the water drainage unit quickly discharges water into the inner space of the case 10 when cleaning the wall surface of the underground tunnel, thereby protecting various devices such as an outlet and an earth leakage breaker installed in the case 10 And to prevent moisture from getting inside the case 10.

Specifically, the drainage portion has an inlet hole 31a formed on the lower side of the locking portion 30, a discharge hole 11a formed on the first peripheral edge 11, And a guard portion 40 for preventing the water flowing through the inlet hole 31a from splashing on various devices such as an outlet or an earth leakage breaker is welded or coupled with a coupling device such as a bolt or a nut.

The guard portion 40 is formed in a box shape having a side face facing the inlet hole 31a and a bottom face facing the outlet hole 11a. The guard portion 40 is positioned on the vertical line with the outlet hole 11a.

A through hole 21a is formed in the second circumferential groove 21 located below the discharge hole 11a when the lid portion 20 of the second circumferential groove 21 is closed.

At this time, the through holes 21a may be formed in the same size and number as the discharge holes 11a, or a plurality of the through holes 21a may be spaced apart from each other along the longitudinal direction of the second circumference 21.

Therefore, the water flowing through the inlet hole 31a flows downward and is discharged to the outside through the opening portion of the guard portion 40, the discharge hole 11a and the through hole 21a in order, It is possible to safely protect various devices such as an outlet of the case 10 and an earth leakage breaker.

FIG. 6 illustrates an embodiment of a housing according to the present invention. In the bottom surface of the second bent portion 22, a through hole 21a and a water inflow preventing portion 50 located on a vertical line are detachable Lt; / RTI >

The water inflow prevention part 50 includes a main body 51 coupled to a bottom surface of the second bent part 22 and a plurality of drop guides 52 formed in an inner space of the main body 51 do.

The main body 51 is formed in a hopper shape whose width gradually decreases from the upper side to the lower side and a flange P is formed at the upper edge thereof to be bolted to the bottom surface of the second bending portion 22.

Therefore, the water discharged through the through hole 21a is discharged to the outside through the inner space of the main body 51. [

The drop guide 52 is formed in a flat plate shape and is inclined at one inner side wall and the other side wall of the main body 51, and is arranged in a staggered shape spaced apart at upper and lower intervals.

Accordingly, the water flowing into the main body 51 is discharged to the outside through the drop guides 52.

At this time, since the lower side of the main body 51 is formed to have a narrower width than the upper side, the flow rate of water is increased to increase the discharge efficiency, and the amount of water introduced into the lower side of the main body 51 can be minimized.

Further, the water introduced into the lower portion of the main body 51 is repelled by the drop guide 52 and is discharged again, so that the amount of water flowing into the inner space of the case 10 can be minimized.

Even if water is sprayed upward from the lower side of the housing 1, water flows into the inner space of the case 10 through the through hole 21a of the lid portion 20 and the discharge hole 11a of the case 10 Can be prevented.

Those skilled in the art will appreciate that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive. The scope of the present invention is defined by the appended claims rather than by the foregoing description, and all changes or modifications derived from the meaning and scope of the claims and equivalents thereof are included in the scope of the present invention Should be interpreted.

1: Enclosure 10: Case
11: first circumferential jaw 11a: discharge hole
12: first bent portion 20: lid portion
21: second circumferential jaw 21a: through hole
22: second bent portion 30: locking portion
31: Base 31a: Inflow hole
32: Axis 33: Lever
34: rail part 35:
40: guard part 50: water inflow prevention part
51: Body 52: Drop guide

Claims

A case having a hollow space formed therein,
A lid part which opens and closes the inside of the case,
A locking portion provided at an opened portion of the lid portion and fixing the lid portion to the case,
And a drain portion formed in the case and the locking portion and draining the water introduced from the outside,
A first bent portion bent to face the lid is formed at an edge of the case,
And a second bending portion bent toward the case and positioned diagonally to the first bending portion is formed at an edge of the lid portion,
The locking part is installed on the lower side of the lid part,
The drainage section
An inlet hole through which water can flow into the locking portion is formed and an outlet hole through which the water introduced through the inlet hole is formed is formed on the lower side of the case,
And a guard portion provided on an inner wall surface of the lid portion to prevent the water introduced through the inlet hole from bouncing into the inner space of the case,
Wherein,
lever,
And an engaging portion that is connected to the lever, is inserted into and fixed to the discharge hole, and is drawn out from the discharge hole when the lever is rotated,
Wherein the engaging portion is formed with an inclined surface facing the discharge hole.

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