KR100846134B1 - Electric concent box for inner wall of apartment house - Google Patents

Electric concent box for inner wall of apartment house Download PDF

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Publication number
KR100846134B1
KR100846134B1 KR1020080012427A KR20080012427A KR100846134B1 KR 100846134 B1 KR100846134 B1 KR 100846134B1 KR 1020080012427 A KR1020080012427 A KR 1020080012427A KR 20080012427 A KR20080012427 A KR 20080012427A KR 100846134 B1 KR100846134 B1 KR 100846134B1
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KR
South Korea
Prior art keywords
plug
case
outlet
groove
shaft
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KR1020080012427A
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Korean (ko)
Inventor
채영권
Original Assignee
(주) 신평엔지니어링종합건축사사무소
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Priority to KR1020080012427A priority Critical patent/KR100846134B1/en
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/08—Distribution boxes; Connection or junction boxes
    • H02G3/081—Bases, casings or covers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G11/00—Arrangements of electric cables or lines between relatively-movable parts
    • H02G11/02—Arrangements of electric cables or lines between relatively-movable parts using take-up reel or drum
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/08—Distribution boxes; Connection or junction boxes
    • H02G3/12—Distribution boxes; Connection or junction boxes for flush mounting
    • H02G3/121—Distribution boxes; Connection or junction boxes for flush mounting in plain walls
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/08—Distribution boxes; Connection or junction boxes
    • H02G3/18—Distribution boxes; Connection or junction boxes providing line outlets

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

An outlet box for an inner wall of an apartment house is provided to put or detach a plug into/from the outlet box and prevent a fire due to a contact failure between an insertion terminal of the plug and an electrode. An outlet case(10) is buried on an inner wall to fix a plurality of plug cases(20) and has an opening unit(11) at a front side, a stopping wing(12) at an outer front end of the opening unit to be fixed to the inner wall, guide protrusion units(13) at inner upper and lower centers, stopping protrusions at rear sides of the guide protrusion units, and a shaft hole and a shaft groove(16) at rear left and right ends. Each of the plug cases is inserted into the outlet case and separated from the outlet case through a cord winding unit in case of need and has guide grooves(21) at upper and lower surfaces to insert the guide protrusion units, a plug insertion groove(22) with a terminal insertion hole at a front side, an electrode at the terminal insertion hole to insert an insertion terminal of a plug, elastic safety bars(24,24a) at upper and lower left and right sides of the plug insertion groove to be protruded forward by elasticity of a tension spring, a spring fixing protrusion unit at a rear side of the plug insertion groove to fix a front end of the tension spring, and a rear stopping groove at a rear front end to insert an elastic protrusion unit of an initial position elastic piece(26). The cord winding unit separates the plug case from the outlet case and has a shaft bar inserted through the shaft hole of the outlet case to be received at the shaft groove, a winding roll wound with an extending cord line(33), and a spiral spring to receive the extending code line by rotating the winding roll to an initial position through elasticity.

Description

공동주택용 내벽의 전기 콘센트함{ELECTRIC CONCENT BOX FOR INNER WALL OF APARTMENT HOUSE}ELECTRIC CONCENT BOX FOR INNER WALL OF APARTMENT HOUSE}

본 발명은 공동주택용 내벽의 전기 콘센트함에 관한 것으로서, 보다 상세하게는 콘센트를 사용하지 않을 때에도 아이들의 장난으로부터 콘센트를 보호할 수 있어 감전의 위험을 미연에 방지할 수 있고, 콘센트함에 전자제품의 플러그를 손쉽게 탈착할 수 있으며, 플러그의 삽입단자와 전극의 접속불량에 의한 화재를 방지할 수 있고, 원거리의 전기제품의 사용을 용이하게 하고 선처리를 말끔하게 하는 공동주택용 내벽의 전기 콘센트함에 관한 것이다. The present invention relates to an electrical outlet box of the inner wall of a multi-family house, and more particularly, it is possible to protect the outlet from children's mischief even when the outlet is not used, thereby preventing the risk of electric shock in advance, and plugging the electrical appliance into the outlet box. It can be easily removable, prevents the fire due to poor connection of the plug and the electrode of the plug, and relates to an electrical outlet box of the inner wall of the apartment house for facilitating the use of long-distance electrical appliances and pre-treatment.

일반적으로 콘센트함은 내부 벽면 하부에 매립되되 내부 바닥면에 단자삽입구가 형성된 플러그삽입홈이 전면에 형성된 콘센트 케이스와, 상기 콘센트 케이스에 내설되어 전원선이 연결되며, 단자삽입구에 삽입되는 플러그의 삽입단자와 접속되어 플러그에 전원을 인가하는 전극으로 이루어진다.In general, the outlet box is embedded in the lower portion of the inner wall, but the outlet case formed in the front of the plug insertion groove formed in the terminal bottom on the inner bottom surface, the power line is installed in the outlet case is connected to the plug, the insertion of the plug inserted into the terminal insert It is made of an electrode connected to the terminal for applying power to the plug.

따라서, 상기 케이스의 플러그삽입홈에 플러그를 결합하면, 플러그의 삽입단자가 단자삽입구를 통해 케이스의 내부로 삽입되어 전극에 접속되어, 플러그가 연결된 가전제품에 전원을 인가할 수 있다.Therefore, when the plug is coupled to the plug insertion groove of the case, the insertion terminal of the plug is inserted into the case through the terminal insertion hole and connected to the electrode, thereby applying power to the home appliance to which the plug is connected.

그러나, 이러한 콘센트박스는 상기 전극이 단순이 삽입단자의 둘레부에 접촉되어 전극과 삽입단자가 상호 불완전하게 접촉됨에 따라 전극과 삽입단자의 접속부에 스파크 또는 열이 발생되며, 이와 같은 상태가 지속됨에 따라 과열되어 화재가 발생되기도 하는 문제점이 있었다.However, in such an outlet box, since the electrode is simply in contact with the circumference of the insertion terminal and the electrode and the insertion terminal are incompletely contacted with each other, spark or heat is generated at the connection portion between the electrode and the insertion terminal. Accordingly, there was a problem that a fire occurs due to overheating.

또한, 이러한 문제점을 해결하기 위하여, 전극을 지름이 좁은 원통형으로 제작하여, 삽입단자의 단부가 전극의 내부로 장제로 삽입되어 끼워지도록 하는 방법이 있으나, 이러한 경우, 플러그를 콘센트박스에 결합하거나 빼내는 것이 힘들어지는 문제점도 있었다.In addition, in order to solve this problem, there is a method to make the electrode in a narrow cylindrical shape, so that the end of the insertion terminal is inserted and inserted into the interior of the electrode in this case, in this case, the plug is connected to or pulled out of the outlet box There was also a problem that was difficult.

또한, 이러한 콘센트는 보통 공동주택 내의 벽면에 고정설치되는바, 전기제품을 사용하다 보면 전기를 공급받는 전선길이의 한계로 인해 전기를 공급받기 위해 전기제품을 콘센트의 위치까지 가져가 사용해야하는 상황이 발생하는데, 하중과 부피를 가지고 있는 전기제품을 이동시키는 것은 번거로울 뿐만 아니라 많은 노동력을 필요로 하기 때문에 이러한 이유로 멀티탭 등을 이용하여 콘센트로부터 원거리에 있는 전기제품을 사용하기도 하지만 이 또한 선처리가 복잡해지는 문제점이 있었다.In addition, these outlets are usually fixed to the wall inside the apartment house, when using electrical appliances, due to the limitation of the length of the wire to receive electricity, it is necessary to bring the electrical appliances to the location of the outlet to receive the electricity. Although it is not only cumbersome to move loads and volumes of electrical appliances, but also requires a lot of labor, for this reason, the use of electrical appliances remote from an outlet using a power strip or the like is also complicated. There was this.

또한, 아이들이 호기심에 의해서 쇠꼬챙이나 젓가락 등을 콘센트박스의 플러그삽입홈 단자삽입구에 집어넣어 감전 등과 같은 안전사고의 위험이 있는 문제점이 있었다.In addition, children have a problem that there is a risk of safety accidents such as electric shock by inserting iron skewers or chopsticks into the plug insertion groove terminal insertion slot of the outlet box by curiosity.

본 발명은 상기와 같은 문제점을 해결하기 위한 것으로서, 콘센트를 사용하지 않을 때에도 아이들의 장난으로부터 콘센트를 보호할 수 있어 감전의 위험을 미연에 방지할 수 있고, 콘센트함에 전자제품의 플러그를 손쉽게 탈착할 수 있으며, 플러그의 삽입단자와 전극의 접속불량에 의한 화재를 방지할 수 있고, 원거리의 전기제품의 사용을 용이하게 하고 선처리를 말끔하게 하는 공동주택용 내벽의 전기 콘센트함을 제공함에 그 목적이 있다.The present invention is to solve the above problems, it is possible to protect the outlet from children's mischief even when not using the outlet to prevent the risk of electric shock in advance, and to easily remove the plug of the electronic product into the outlet box The purpose of the present invention is to provide an electrical outlet box for the inner wall of a multi-family house that can prevent fire due to a poor connection between the plug terminal and the electrode of the plug, and facilitate the use of a long distance electrical appliance and neat the pretreatment. .

이와 같은 목적을 달성하기 위하여, 본 발명은 직사각형상으로 전방측에는 개방부가 형성되고, 개방부 외측선단에는 벽체에 걸림고정되는 걸림날개가 형성되며, 내측 상하부 중심에는 전후방측으로 가이드돌부가 형성되고, 가이드돌부 후방에는 걸림돌부가 내측으로 돌출형성되며, 후방부 좌우측단에는 축공과 축홈이 각각 형성되는 콘센트케이스와;In order to achieve the above object, the present invention has a rectangular opening in the front side is formed, the outer edge of the opening is formed with a locking wing that is fixed to the wall, the inner and upper lower center guide protrusions are formed in the front and rear, guide A rear end of the protrusion, and a protrusion protrusion is formed inward, and an outlet case having shaft holes and shaft grooves formed at left and right ends thereof, respectively;

상기 콘센트케이스의 개방부를 통해 삽입고정되는 박스체로 상하면에는 상기 가이드돌부가 삽입되는 가이드요홈이 형성되고, 선단부는 상기 걸림돌부에 의해 걸림고정되며, 전방에는 단자삽입구를 갖는 플러그삽입홈이 형성되고, 단자삽입구에는 후단에 나사체결부를 갖고 플러그의 삽입단자가 삽입통전되는 전극이 형성되며, 플러그삽입홈 상하부 좌우측에는 내측에서 인장스프링의 탄성에 의해 전방측으로 돌출되는 탄성안전바가 각각 형성되되 후방측에는 인장스프링 선단이 걸림고정되는 스프링고정돌부가 형성되고 후방선단에는 원위치탄성편의 탄성돌부가 삽입되어 걸림고정되는 후방걸림홈이 형성되는 플러그케이스와;Upper and lower guide grooves are formed in the upper and lower box body to be inserted and fixed through the opening of the outlet case, the front end is fixed by the locking protrusion, the plug insertion groove having a terminal insertion hole is formed in the front, An electrode is formed at the rear end of the terminal with a screw connection part and an electrode through which the plug insertion terminal is energized. On the left and right sides of the plug insertion groove, elastic safety bars protruding from the inner side to the front side by elasticity of the tension spring are formed, respectively. A plug case having a spring fixing protrusion to which the tip is fixed and a rear catching groove to which the elastic protrusion of the original elastic piece is inserted and fixed to the rear tip;

상기 콘센트케이스의 축공을 통해 삽입되어 축홈에 안착되는 축바가 형성되고, 축바 내측에는 전선이 유입되며, 축바 외주연에는 전선과 연결되어 통전되는 연장코드선이 권취되는 권취롤이 형성되고, 연장코드선 선단은 상기 플러그케이스의 전극 나사체결부에 나사결합되어 통전이 이루어지며, 일단은 축바에 고정되고 타단은 권취롤에 고정되어 탄성에 의해 권취롤을 원위치 회동시켜 연장코드선을 수납하는 태엽스프링이 형성되는 코드선권취부를 구비하는 특징이 있다.A shaft bar is inserted through the shaft hole of the outlet case and is seated in the shaft groove, and an electric wire is introduced into the shaft bar, and a winding roll is formed on the outer periphery of the shaft bar to which an extension cord wire connected to the electric wire is wound. The front end is screwed to the electrode screw fastening part of the plug case to conduct electricity, and one end is fixed to the shaft bar and the other end is fixed to the winding roll to rotate the winding roll in place by elasticity to store the extension cord wire. There is a feature that the cord line winding portion is formed.

이와 같이, 본 발명은 콘센트를 사용하지 않을 때에도 아이들의 장난으로부터 콘센트를 보호할 수 있어 감전의 위험을 미연에 방지할 수 있고, 콘센트함에 전자제품의 플러그를 손쉽게 탈착할 수 있으며, 플러그의 삽입단자와 전극의 접속불량에 의한 화재를 방지할 수 있고, 원거리의 전기제품의 사용을 용이하게 하고 선처리를 말끔하게 하는 효과가 있다.As described above, the present invention can protect the outlet from mischief of children even when the outlet is not used, thereby preventing the risk of electric shock, and easily removing the plug of the electronic device into the outlet box. Fire can be prevented due to poor connection between the electrode and the electrode, and the effect of facilitating the use of remote electric appliances and pretreatment of the wire can be neat.

본 발명은 상술한 특정의 바람직한 실시 예에 한정되지 아니하며, 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 기술분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형 실시가 가능한 것은 물론이고, 그와 같은 변경은 청구범위 기재의 범위 내에 있게 된다.The present invention is not limited to the above-described specific preferred embodiments, and various modifications can be made by those skilled in the art without departing from the gist of the present invention as claimed in the claims. Of course, such changes will fall within the scope of the claims.

이하, 본 발명을 첨부된 도면에 의해 보다 상세하게 설명하면 다음과 같다.Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

도 1은 본 발명 실시 예인 공동주택용 내벽의 전기 콘센트함의 플러그케이스 분리모습을 보인 분리 사시도이고, 도 2는 본 발명 실시 예인 공동주택용 내벽의 전기 콘센트함의 코드선권취부 체결모습을 보인 분리 사시도이며, 도 3은 본 발명 실시 예인 공동주택용 내벽의 전기 콘센트함의 시공모습을 보인 측단면도이고, 도 4는 본 발명 실시 예인 공동주택용 내벽의 전기 콘센트함의 시공모습을 보인 평단면도이며, 도 5는 본 발명 실시 예인 공동주택용 내벽의 전기 콘센트함의 탄성안전바 작동모습을 보인 측단면도이다.1 is an exploded perspective view showing a plug case of the electrical outlet box of the inner wall of the multi-family housing according to the embodiment of the present invention, Figure 2 is an exploded perspective view showing the fastening part of the cord wire winding of the electrical outlet box of the inner wall of the apartment house according to the embodiment of the present invention, 3 is a side cross-sectional view showing the construction of the electrical outlet box of the inner wall of the apartment house according to the embodiment of the present invention, Figure 4 is a plan sectional view showing the construction of the electrical outlet box of the inner wall of the apartment house according to the embodiment of the present invention, Figure 5 is an embodiment of the present invention This is a side sectional view showing the operation of the elastic safety bar of the electrical outlet box of the inner wall of the apartment house.

참고로 본 발명을 설명함에 있어 관련된 공지 기능 또는 구성에 대한 구체적인 설명이 본 발명의 요지를 불필요하게 흐릴 수 있다고 판단될 경우에는 그 상세한 설명을 생략하였다.For reference, in describing the present invention, when it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the gist of the present invention, the detailed description thereof is omitted.

또한, 후술되는 용어들은 본 발명에서의 기능을 고려하여 정의된 용어들로서 이는 사용자, 운영자의 의도 또는 관례 등에 따라 달라질 수 있다.In addition, terms to be described below are terms defined in consideration of functions in the present invention, which may vary according to the intention or convention of a user or an operator.

그러므로, 그 정의는 본 명세서 전반에 걸친 내용을 토대로 내려져야 할 것임은 물론이다.Therefore, the definition should be made based on the contents throughout the specification.

본 발명의 공동주택용 내벽의 전기 콘센트함은, 내벽(40)에 매립되어 플러그케이스(20)가 다수 개 장착고정되는 콘센트케이스(10)와, 콘센트케이스(10)에 삽입고정되어 필요시 콘센트케이스(10)에서 코드권취부(30)를 통해 원거리로 분리되는 플러그케이스(20)와, 플러그케이스(20)를 통전된 상태에서 콘센트케이스(10)에서 분리시켜주는 코드선권취부(30)로 구성된다.The electrical outlet box of the inner wall of the multi-family house of the present invention is embedded in the inner wall 40, the outlet case 10 and a plurality of plug case 20 is fixed fixedly inserted into the outlet case 10, the outlet case if necessary The plug case 20 is remotely separated by the cord winding unit 30 in 10, and the cord wire winding unit 30 separating the plug case 20 from the outlet case 10 in a energized state. do.

상기 콘센트케이스(10)는 내벽(40)에 매립되어 플러그케이스(20)가 다수 개 장착고정되는 직사각형상의 케이스로, 전방측에는 개방부(11)가 형성되고, 개방부(11) 외측선단에는 내벽(40)에 걸림고정되는 걸림날개(12)가 형성되며, 내측 상하부 중심에는 전후방측으로 가이드돌부(13)가 형성되고, 가이드돌부(13) 후방에는 걸림돌부(14)가 내측으로 돌출형성되며, 후방부 좌우측단에는 축공(15)과 축홈(16)이 각각 형성된다. The outlet case 10 is a rectangular case in which a plurality of plug cases 20 are fixed by being embedded in the inner wall 40, and an opening 11 is formed at the front side, and an inner wall at the outer end of the opening 11. A locking wing 12 is formed to be fixed to the lock 40, and a guide protrusion 13 is formed at the center of the upper and lower sides in the front and rear sides, and a locking protrusion 14 protrudes inward from the rear of the guide protrusion 13, Shaft holes 15 and shaft grooves 16 are formed at the rear left and right ends thereof, respectively.

상기 플러그케이스(20)는 콘센트케이스(10)에 삽입고정되어 필요시 콘센트케이스(10)에서 코드권취부(30)를 통해 원거리로 분리되고 상기 콘센트케이스(10)의 개방부(11)를 통해 삽입고정되는 박스체로, 상하면에는 상기 가이드돌부(13)가 삽입되는 가이드요홈(21)이 형성되고, 선단부는 상기 걸림돌부(14)에 의해 걸림고정되며, 전방에는 단자삽입구(23)를 갖는 플러그삽입홈(22)이 형성되고, 단자삽입구(23)에는 후단에 나사체결부(23b)를 갖고 플러그(50)의 삽입단자(51)가 삽입통전되는 전극(23a)이 형성되며, 플러그삽입홈(22) 상하부 좌우측에는 내측에서 인장스프링(25)의 탄성에 의해 전방측으로 돌출되는 탄성안전바(24,24a)가 각각 형성되되 후방측에는 인장스프링(25) 선단이 걸림고정되는 스프링고정돌부(24b)가 형성되고 후방선단에는 원위치탄성편(26)의 탄성돌부(26a)가 삽입되어 걸림고정되는 후방걸림홈(24c)이 형성된다. The plug case 20 is inserted into and fixed to the outlet case 10 and separated from the outlet case 10 through the cord winding unit 30 at a distance and through the opening 11 of the outlet case 10. A box body is inserted and fixed, the upper and lower guide groove 21 is formed to be inserted into the guide protrusion 13, the front end is fixed by the locking protrusion 14, the plug having a terminal insertion opening 23 in the front An insertion groove 22 is formed, and an electrode 23a having a screw fastening portion 23b at the rear end and an insertion terminal 51 of the plug 50 is inserted into the terminal insertion hole 23 is formed, and a plug insertion groove is formed. (22) Spring safety protrusions 24b having upper and lower left and right elastic safety bars 24 and 24a protruding toward the front side by elasticity of the tension springs 25 from the inside, respectively, while the front ends of the tension springs 25 are fixed. ) Is formed and the elasticity of the in-situ elastic piece 26 is formed at the rear end. Portion (26a) is inserted into the rear engaging groove (24c) which is engaging is formed.

상기 코드선권취부(30)는 플러그케이스(20)를 통전된 상태에서 콘센트케이스(10)에서 분리시켜주는 것으로, 상기 콘센트케이스(10)의 축공(15)을 통해 삽입되어 축홈(16)에 안착되는 축바(31)가 형성되고, 축바(31) 내측에는 전선(35)이 유입되며, 축바(16) 외주연에는 전선(35)과 연결되어 통전되는 연장코드선(33)이 권 취되는 권취롤(32)이 형성되고, 연장코드선(33) 선단은 상기 플러그케이스(20)의 전극(23a) 나사체결부(23b)에 나사결합되어 통전이 이루어지며, 일단은 축바(31)에 고정되고 타단은 권취롤(32)에 고정되어 탄성에 의해 권취롤(32)을 원위치 회동시켜 연장코드선(33)을 수납하는 태엽스프링(34)이 형성된다. 전선(35)은 병렬로 권취롤(32) 내주연의 단자(32a)에 각각 통전되고, 단자(32a)에는 연장코드선(33) 선단이 결합되어 전극(32a)과 통전된다.The cord pre-winding unit 30 separates the plug case 20 from the outlet case 10 while the plug case 20 is energized, and is inserted through the shaft hole 15 of the outlet case 10 to be seated in the shaft groove 16. The shaft bar 31 is formed, and the wire 35 is introduced into the shaft bar 31, and the extension cord wire 33 connected to the wire 35 is energized at the outer circumference of the shaft bar 16. The roll 32 is formed, the tip of the extension cord wire 33 is screwed to the screw 23 (b) of the electrode 23a of the plug case 20 to conduct electricity, one end is fixed to the shaft bar 31 And the other end is fixed to the take-up roll 32 is formed by the spring 34 to accommodate the extension cord line 33 by rotating the take-up roll 32 in place by elasticity. The electric wire 35 is energized to the terminal 32a of the inner periphery of the winding roll 32 in parallel, and the tip of the extension cord line 33 is coupled to the terminal 32a, and is energized with the electrode 32a.

이와 같은 본 발명은, 플러그(50)가 삽입되는 플러그케이스(20)의 플러그삽입홈(22)이 탄성안전바(24,24a)에 막혀진 상태에서 플러그(50)를 일정이상의 힘으로 플러그삽입홈(22) 내측으로 밀어서 플러그(50)의 삽입단자(51)가 단자삽입구(23)의 전극(23a)에 삽입되면, 전선(35)과 연장코드선(33)을 통해 전극(23a)의 나사체결부(23b)에는 통전이 이루어져 플러그(50)를 통해 전기기구를 동작시킬 수 있게 된다.In the present invention as described above, the plug insertion groove 22 of the plug case 20 into which the plug 50 is inserted is plugged with a predetermined force or more in a state where the plug insertion groove 22 is blocked by the elastic safety bars 24 and 24a. When the insertion terminal 51 of the plug 50 is inserted into the electrode 23a of the terminal insertion hole 23 by being pushed into the groove 22, the wire 23 and the extension cord line 33 of the electrode 23a The screw fastening portion 23b is energized so that the electric appliance can be operated through the plug 50.

이 상태에서, 전기기구가 옮기기 어려운 무거운 제품일 경우에는 콘센트케이스(10)의 개방부(11)에서 플러그케이스(2)를 잡아당기면, 전극(23a)의 나사체결부(23b)에 일단이 체결고정된 연결코드선(33)은 코드선권취부(30)의 권취롤(32)을 회동시키면서 내부의 태엽스프링(34)을 감으면서 외부 원거리로 인출되어 전기기구의 가동에 사용된다.In this state, when the electric appliance is a heavy product that is difficult to move, when the plug case 2 is pulled out from the opening 11 of the outlet case 10, one end is fastened to the screwing portion 23b of the electrode 23a. The fixed connection cord line 33 is drawn out to an external distance while winding the inner winding spring 34 while rotating the winding roll 32 of the cord line winding unit 30 to be used for the operation of the electric appliance.

그 다음, 코드선권취부(30)에서 분리된 플러그케이스(20) 후방의 원위치탄성편(26)을 손으로 외부측으로 벌리면, 탄성돌부(26a)는 탄성안전바(24,24a) 후방선단의 후방걸림홈(24c)에서 이탈되면서 인장스프링(25)의 인장탄성으로 탄성안전바(24,24a)를 원위치시켜 플러그삽입홈(22) 내측에서 외측으로 돌출형성시킨 상태로 되며 이 상태로 개방부(11)를 통해 내벽(40)에 고정된 콘센트케이스(10)에 플러그케이스(20)를 삽입시키면 된다.Then, when the in-situ elastic piece 26 behind the plug case 20 separated from the cord wire winding part 30 is spread out by hand, the elastic protrusion 26a is rearward of the rear end of the elastic safety bars 24 and 24a. The elastic safety bars 24 and 24a are repositioned by the tension elasticity of the tension spring 25 while being separated from the locking groove 24c, thereby protruding from the inside of the plug insertion groove 22 to the outside. The plug case 20 may be inserted into the outlet case 10 fixed to the inner wall 40 through 11.

이렇게 플러그삽입홈(22) 전방측에 상하로 돌출형성된 한 쌍의 탄성안전바(24,24a)는 어린아이들이 호기심에 의해 플러그삽입홈(22) 내부로 이물질을 삽입하려는 것을 방지함으로써 감전 등의 안전사고를 미연에 방지할 수 있게 된다.The pair of elastic safety bars 24 and 24a protruding upward and downward on the front side of the plug insertion groove 22 prevents children from inserting foreign substances into the plug insertion groove 22 due to curiosity. Safety accidents can be prevented beforehand.

도 1은 본 발명 실시 예인 공동주택용 내벽의 전기 콘센트함의 플러그케이스 분리모습을 보인 분리 사시도, 1 is an exploded perspective view showing the separation of the plug case of the electrical outlet box of the inner wall for the apartment house according to the embodiment of the present invention;

도 2는 본 발명 실시 예인 공동주택용 내벽의 전기 콘센트함의 코드선권취부 체결모습을 보인 분리 사시도, Figure 2 is an exploded perspective view showing a cord pre-winding fastening portion of the electrical outlet box of the inner wall of the apartment house according to the embodiment of the present invention,

도 3은 본 발명 실시 예인 공동주택용 내벽의 전기 콘센트함의 시공모습을 보인 측단면도, Figure 3 is a side cross-sectional view showing the construction of the electrical outlet box of the inner wall of the apartment house according to the embodiment of the present invention,

도 4는 본 발명 실시 예인 공동주택용 내벽의 전기 콘센트함의 시공모습을 보인 평단면도, Figure 4 is a plan sectional view showing the construction of the electrical outlet box of the inner wall of the apartment house according to the embodiment of the present invention,

도 5는 본 발명 실시 예인 공동주택용 내벽의 전기 콘센트함의 탄성안전바 작동모습을 보인 측단면도.Figure 5 is a side cross-sectional view showing the operation of the elastic safety bar of the electrical outlet box of the inner wall of the apartment house embodiment of the present invention.

*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

10 : 콘센트케이스 11 : 개방부10: outlet case 11: opening part

12 : 걸림날개 13 : 가이드돌부12: hanging wing 13: guide protrusion

14 : 걸림돌부 15 : 축공14: jamming part 15: shaft work

16 : 축홈16: shaft groove

20 : 플러그케이스 21 : 가이드요홈20: plug case 21: guide groove

22 : 플러그삽입홈 23 : 단자삽입구22: plug insertion groove 23: terminal insertion opening

23a : 전극 23b : 나사체결부23a: electrode 23b: screw connection

24,24a : 탄성안전바 24b : 스프링고정돌부24, 24a: Elastic safety bar 24b: Spring fixing protrusion

24c : 후방걸림홈 25 : 인장스프링24c: rear locking groove 25: tension spring

26 : 원위치탄성편 26a : 탄성돌부26: in situ elastic piece 26a: elastic protrusion

30 : 코드선권취부 31 : 축바30: cord pre-installation 31: shaft bar

32 : 권취롤 32a : 단자32: winding roll 32a: terminal

33 : 연장코드선 34 : 태엽스프링33: extension cord 34: hand spring

35 : 전선 35: wires

40 : 내벽40: inner wall

50 : 플러그 51 : 삽입단자50: plug 51: insertion terminal

Claims (1)

직사각형상으로 전방측에는 개방부가 형성되고, 개방부 외측선단에는 벽체에 걸림고정되는 걸림날개가 형성되며, 내측 상하부 중심에는 전후방측으로 가이드돌부가 형성되고, 가이드돌부 후방에는 걸림돌부가 내측으로 돌출형성되며, 후방부 좌우측단에는 축공과 축홈이 각각 형성되는 콘센트케이스와;An opening is formed at the front side in a rectangular shape, and a locking wing that is fixed to the wall is formed at the outer end of the opening, a guide protrusion is formed at the front and rear sides at the center of the inner top and bottom, and a protrusion is formed at the rear of the guide protrusion. At the rear left and right ends of the outlet case is formed with a shaft hole and a shaft groove; 상기 콘센트케이스의 개방부를 통해 삽입고정되는 박스체로 상하면에는 상기 가이드돌부가 삽입되는 가이드요홈이 형성되고, 선단부는 상기 걸림돌부에 의해 걸림고정되며, 전방에는 단자삽입구를 갖는 플러그삽입홈이 형성되고, 단자삽입구에는 후단에 나사체결부를 갖고 플러그의 삽입단자가 삽입통전되는 전극이 형성되며, 플러그삽입홈 상하부 좌우측에는 내측에서 인장스프링의 탄성에 의해 전방측으로 돌출되는 탄성안전바가 각각 형성되되 후방측에는 인장스프링 선단이 걸림고정되는 스프링고정돌부가 형성되고 후방선단에는 원위치탄성편의 탄성돌부가 삽입되어 걸림고정되는 후방걸림홈이 형성되는 플러그케이스와;Upper and lower guide grooves are formed in the upper and lower box body to be inserted and fixed through the opening of the outlet case, the front end is fixed by the locking protrusion, the plug insertion groove having a terminal insertion hole is formed in the front, An electrode is formed at the rear end of the terminal with a screw connection part and an electrode through which the plug insertion terminal is energized. On the left and right sides of the plug insertion groove, elastic safety bars protruding from the inner side to the front side by elasticity of the tension spring are formed, respectively. A plug case having a spring fixing protrusion to which the tip is fixed and a rear catching groove to which the elastic protrusion of the original elastic piece is inserted and fixed to the rear tip; 상기 콘센트케이스의 축공을 통해 삽입되어 축홈에 안착되는 축바가 형성되고, 축바 내측에는 전선이 유입되며, 축바 외주연에는 전선과 연결되어 통전되는 연장코드선이 권취되는 권취롤이 형성되고, 연장코드선 선단은 상기 플러그케이스의 전극 나사체결부에 나사결합되어 통전이 이루어지며, 일단은 축바에 고정되고 타단은 권취롤에 고정되어 탄성에 의해 권취롤을 원위치 회동시켜 연장코드선을 수납하는 태엽스프링이 형성되는 코드선권취부를 구비하는 공동주택용 내벽의 전기 콘센트함.A shaft bar is inserted through the shaft hole of the outlet case and is seated in the shaft groove, and an electric wire is introduced into the shaft bar, and a winding roll is formed on the outer periphery of the shaft bar to which an extension cord wire connected to the electric wire is wound. The front end is screwed to the electrode screw fastening part of the plug case to conduct electricity, and one end is fixed to the shaft bar and the other end is fixed to the winding roll to rotate the winding roll in place by elasticity to store the extension cord wire. The electrical outlet box of the inner wall for the apartment house having a cord pre-winding is formed.
KR1020080012427A 2008-02-12 2008-02-12 Electric concent box for inner wall of apartment house KR100846134B1 (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100916157B1 (en) 2009-03-12 2009-09-08 조장명 Connection box for electric and communication cables
KR101004770B1 (en) 2010-10-07 2011-01-04 (주)전방재엔지니어링 Apartment houses insulation outlet
KR101004771B1 (en) 2010-10-07 2011-01-04 (주)전방재엔지니어링 Apartrment houses outlet
KR101009358B1 (en) 2010-10-07 2011-01-19 (주)전방재엔지니어링 Outlet box
CN116632612A (en) * 2023-04-20 2023-08-22 无锡蜜蜂照明科技有限公司 Safe type power supply socket in cabinet
CN116632612B (en) * 2023-04-20 2024-03-15 无锡蜜蜂照明科技有限公司 Safe type power supply socket in cabinet

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