WO2021040298A1 - Functional safety power strip - Google Patents

Functional safety power strip Download PDF

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Publication number
WO2021040298A1
WO2021040298A1 PCT/KR2020/010857 KR2020010857W WO2021040298A1 WO 2021040298 A1 WO2021040298 A1 WO 2021040298A1 KR 2020010857 W KR2020010857 W KR 2020010857W WO 2021040298 A1 WO2021040298 A1 WO 2021040298A1
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WO
WIPO (PCT)
Prior art keywords
power strip
main body
shaft
plug
ground
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PCT/KR2020/010857
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French (fr)
Korean (ko)
Inventor
이진국
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이진국
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Publication of WO2021040298A1 publication Critical patent/WO2021040298A1/en

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/10—Sockets for co-operation with pins or blades
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/70—Structural association with built-in electrical component with built-in switch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits

Definitions

  • the present invention relates to a movable power strip (outlet) having a plurality of inserts so that one or more plugs can be inserted, and more specifically, the insert of the power strip is configured to always face the ground, so that dust accumulates or is inserted from falling water.
  • the goal is to provide a functional safety power strip that is effective in protecting wealth and ensuring safety from dangers such as fire and electric shock.
  • Conventional power strips include a main body equipped with a power line, a pair of power supply terminals provided inside the main body and connected to the electric wires of the power line and connected to the terminal of the plug, and a ground terminal provided inside the main body for grounding. It consists of a configuration that includes.
  • the power strip is provided in various configurations, and as a representative example, the power line of the Republic of Korea Patent Publication (B1) 10-1559238 (2015.10.14.) is provided, and the configuration is a main body and a power line provided inside the main body.
  • a terminal fixing unit provided in the main body to separate and fix the power supply terminal part to which the connection terminal of the plug is connected, the ground terminal part provided inside the main body for grounding with the plug, and the power supply terminal part and the ground terminal part It is configured to include.
  • a multi-tap with a power usage warning function of Korean Patent Publication (A) 10-2015-0146148 (2015.12.31.) is proposed, and its configuration is installed in the main power supply circuit to measure the power used in real time.
  • a power metering unit provided to be able to check and set appropriate power consumption arbitrarily by a user.
  • a light emitting unit that emits a warning light so that a user can visually detect excessive power consumption when the power consumption exceeds the appropriate power consumption of the power metering unit;
  • a voice output unit that emits a warning sound so that a user can detect excessive power consumption by hearing when the power consumption exceeds the appropriate power consumption of the power metering unit.
  • the inventors of the present invention have a configuration in which the conventional multi-taps are used so that the inserts are exposed to the top while the plug is inserted, so that there is a problem in that a fire occurs due to sparks due to the accumulation of dust in the inserts, Although there is a problem in that the water falls into the insertion part and an electric shock occurs, the present invention has been researched and developed with the focus on the fact that the multi-tap can be safely protected from dripping of dust or fluid by pointing the insertion part downward.
  • the support part of the shaft is formed on the rear surface of the main body, and the multi-tap into which the plug is inserted is rotated toward the side or downward by its own weight by combining the rotation shaft connected to the supporter.
  • the present invention has been completed with the technical problem of the present invention in providing a functional safety multi-tap that has the effect of ensuring safety from dangers such as electric shock by protecting the insertion part from dust or falling water.
  • a multi-tap to which a wire is connected to one side of a main body provided with a plurality of inserts into which a first plug can be inserted;
  • the rotation shaft is characterized in that it is integrally formed with a support part or a supporter of the shaft.
  • the supporters are arranged to be spaced apart from the support portions of the shaft formed in the main body, form a space for inserting wires, and both supporters are configured to be interconnected by supporting members placed on the ground downward.
  • the main body or the rotating shaft and the supporter are provided with a stopper means for fixing the multi-tap in a rotating state in a state of being rotated in the direction of 90 degrees or 180 degrees with the insertion part.
  • the main body is characterized in that a switch for supplying and blocking power supplied through an electric wire to the insertion unit is installed in a direction perpendicular to the insertion unit.
  • the place where the power strip is located is a rear area where it is difficult to reach, and a place where a lot of dust accumulates, but when using the present invention, it is connected to the back of the main body with the center of the rotation axis connected to the supporter while the plug is inserted. Since the support part of the shaft rotates and the insertion part is directed toward the ground, it is possible to prevent dust from accumulating in the insertion part into which the plug is inserted, and by protecting the insertion part from falling water, it is possible to ensure safety from dangers such as electric shock.
  • the switch is provided at right angles to the side of the body, it is possible to easily check the power status of the insert where the plug is inserted even if the insert faces the ground.
  • the multi-tap can be fixed in a 90-degree or 180-degree rotation state, so that the user can fix the insertion part in a designated state.
  • FIG. 1 is a perspective view showing a preferred embodiment of a functional safety power strip provided by the present invention
  • Figure 2 is a side view of Figure 1
  • Figure 3 is a side view of a state in which the plug is inserted in the embodiment of the present invention
  • FIG. 4 is an exploded perspective view showing examples of coupling a support part and a supporter of a shaft in an embodiment of the present invention
  • FIG. 5 is an exploded perspective view showing an example of applying a stopper means to a support part and a supporter of a shaft in an embodiment of the present invention
  • Figure 1 is a perspective view showing a preferred embodiment of the functional safety power strip provided by the present invention
  • Figure 2 is a side view of Figure 1
  • Figure 3 is a side view of a state of use in a state in which a plug is inserted in the embodiment of the present invention
  • 4 is an exploded perspective view showing examples of coupling a support part and a supporter of a shaft in an exemplary embodiment of the present invention.
  • An embodiment of the functional safety power strip (1) provided by the present invention is a power strip (1) to which a wire (3) is connected to one side of a main body (2) provided with a plurality of inserts (4) into which a plug (10) can be inserted.
  • the multi-tap 1 into which the plug 10 is inserted is rotated toward the ground by its own weight so that the insertion part 4 faces the ground.
  • the support part 7 of the shaft is formed on the bottom of the main body 2 of the multi-tap 1, that is, on both sides of the opposite side of the insertion part 4, and a pair of supporting parts 7 placed on the ground so as to be located outside of the support part 7 of this shaft
  • a supporter 8 is provided, and the support 7 and the supporter 8 of the shaft are mutually coupled with a rotating shaft 9 to allow the multi-tap 1 to be rotated around the rotating shaft 9.
  • An example formed in the center of the shaft support portion 7 is shown, but may be formed to be skewed toward one side in some cases.
  • the supporter 8 is arranged at a predetermined distance from the support portion 9 of the shaft formed on the main body 2, and forms a space for inserting wires 8a, and both supporters 8 are placed on the ground downward. It provides an interconnected configuration with the support member 12. At this time, both the supporter 8 and the support member 12 may be configured as an integral type, or may be separately manufactured and combined with each other by fixing means such as a piece to be integrated.
  • This configuration is a multi-tap (1) around the rotation shaft (9) connecting the supporter (8) and the support part (9) of the shaft in a state in which the wires coupled to the main body (2) are easily assembled through the wire insertion space (8a). ) Is to be able to rotate naturally downward, and to provide the effect of stably supporting the multi-tap 1 by the support member 12 in a state placed on the ground.
  • the rotating shaft 9 is integrally coupled to the support 7 of the shaft, as shown in FIG. 2, integrally coupled to the supporter 8, or configured separately so that both ends of the shaft support 7 and the supporter 8 Each can be combined with.
  • the support part 7 of the shaft is preferably configured integrally with the main body 2, but if necessary, it is formed on the fixed plate 7a as shown in FIG. 2, and the fixed plate 7a is coupled to the main body 2. It can also be provided.
  • the functional safety multi-tap (1) is installed by placing the supporter (8) on the ground after combining the support (7) of the shaft formed on the bottom of the main body (2) and the supporter (8) using a rotating shaft (9).
  • a rotating shaft (9).
  • the plug 10 is connected and left as it is with the insertion part 4 of the multi-tap 1 facing upward, the rotation shaft ( With the center of 9), the entire multi-tap 1 rotates and becomes a state as shown in FIG. 3.
  • the insertion part 4 into which the plug 10 is inserted is positioned at a right angle to the ground or facing the ground. It is possible to prevent inflow to the terminal and to prevent the inflow of dripping water, so it is possible to ensure safety from the risk of electric shock.
  • FIG. 4 is an exploded perspective view showing an example in which a stopper means is applied to a support part and a supporter of a shaft in an embodiment of the present invention.
  • a stopper means 14 may be provided to configure the embodiment so that the main body 2 can be fixed in a state rotated by 90 degrees or 180 degrees.
  • a preferred configuration of the stopper means 14 for this purpose is to form a fixing groove (14a) on the main body (2) or the rotation shaft (9), but the fixing groove (14a) is the insertion part (4) and the direction of 90 degrees or 180 degrees It is formed in, and the supporter 8 is provided with a fixing pin (14b) inserted into the fixing groove (14a).
  • the fixing groove (14a) on the rotation shaft (9) it is preferable to form a stopper disk (9a) on the rotation shaft (9) and to form a fixing groove (14a) thereto.
  • the fixing pin (14b) is configured to be pressed by the spring (14c), when applied to an external force, the fixing pin (14b) retreats toward the spring (14c) and is fixed by the pressing force of the spring (14c) when the external force is removed.
  • the pin 14b is inserted into the fixing groove 14a so that it can be stopped.
  • the multi-tap in a state in which the insertion part 4 of the multi-tap 1 rotating around the rotating shaft 9 faces upward to insert the plug 10. It is possible to provide the functionality of fixing (1) in a state in which it is rotated 90 degrees or 180 degrees, and this provides the convenience of fixing the multi-tap so that the insertion part is positioned laterally or downward according to the user's preference.
  • the small fire extinguisher can be a throw-type fire extinguisher filled with extinguishing liquid, and in the case of using a throw-type fire extinguisher, when a fire occurs due to reasons such as overheating of the power strip, the throw-type fire extinguisher explodes in the flame, resulting in rapid fire suppression. Will be able to provide.

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  • Connector Housings Or Holding Contact Members (AREA)

Abstract

The purpose of the present invention is to provide a functional safety power strip configured so that an insertion part into which a plug is inserted always faces the ground so as to protect the insertion part into which a plug is inserted from collected dust or falling water, and thus safety from risks such as a fire or electric shock is guaranteed. The present invention provides a power strip in which a cable is connected to one side of a main body having a plurality of insertion parts into which a plug can be inserted, the power strip comprising: a shaft support part formed on the main body on the opposite side of the insertion parts; a rotary shaft coupled to the shaft support part; and a supporter for supporting the rotary shaft to be a predetermined height from the ground, and thus the power strip in which plugs are inserted rotates around the rotary shaft through the weight of the power strip while the insertion parts face the ground.

Description

기능성 안전 멀티탭Functional safety power strip
본 발명은 한 개 또는 여러개의 플러그를 꽂을 수 있도록 복수개의 삽입부를 구비한 이동식 멀티탭(콘센트)에 관한 것으로, 보다 구체적으로는 멀티탭의 삽입부가 항상 지면을 향하도록 구성하여 먼지가 쌓이거나 낙수로부터 삽입부를 보호하여 화재와 감전 등의 위험으로부터 안전성을 보장할 수 있도록 하는 효과가 있는 기능성 안전 멀티탭을 제공코자 하는 것이다.The present invention relates to a movable power strip (outlet) having a plurality of inserts so that one or more plugs can be inserted, and more specifically, the insert of the power strip is configured to always face the ground, so that dust accumulates or is inserted from falling water. The goal is to provide a functional safety power strip that is effective in protecting wealth and ensuring safety from dangers such as fire and electric shock.
종래 멀티탭 사용은 삽입부의 단자에 플러그를 꽂기가 힘이 들어 플러그를 꽂을 때 삽입부를 위로 향하게 하여 지면 또는 손에 쥐고 플러그를 삽입부에 꽂고 난 후 삽입부가 위로 향하게 두는 것이 일반적이다.Conventionally, in the use of a power strip, it is difficult to insert the plug into the terminal of the insertion part, so when inserting the plug, the insertion part is facing upward, holding it on the ground or in a hand, and then inserting the plug into the insertion part, and then placing the insertion part facing upward.
통상적인 멀티탭은 전력선이 구비되는 본체와, 이 본체의 내부에 구비되어 전력선의 전선과 연결되며 플러그의 단자가 접속되는 한 쌍의 전력공급단자와, 접지를 위하여 본체의 내부에 구비되는 접지단자를 포함하는 구성으로 이루어진다.Conventional power strips include a main body equipped with a power line, a pair of power supply terminals provided inside the main body and connected to the electric wires of the power line and connected to the terminal of the plug, and a ground terminal provided inside the main body for grounding. It consists of a configuration that includes.
멀티탭은 다양한 구성으로 제공되고 있으며, 대표적인 예로는 대한민국 등록특허공보(B1)10-1559238호(2015.10.14.)의 멀티탭이 제공되고 있으며, 그 구성은 본체와, 이 본체의 내부에 구비되어 전력선과 연결되며, 플러그의 접속단자가 접속되는 전력공급단자부와, 플러그와의 접지를 위하여 본체의 내부에 구비되는 접지단자부와, 전력공급단자부와 접지단자부를 분리하여 고정하도록 본체에 구비되는 단자고정부를 포함하도록 구성하고 있다.The power strip is provided in various configurations, and as a representative example, the power line of the Republic of Korea Patent Publication (B1) 10-1559238 (2015.10.14.) is provided, and the configuration is a main body and a power line provided inside the main body. A terminal fixing unit provided in the main body to separate and fix the power supply terminal part to which the connection terminal of the plug is connected, the ground terminal part provided inside the main body for grounding with the plug, and the power supply terminal part and the ground terminal part It is configured to include.
다른 예로는 대한민국 공개특허공보(A)10-2015-0146148호(2015.12.31.)의 전력사용 경고 기능을 갖는 멀티탭이 제안되고 있으며, 그 구성은 주전원 공급 회로에 설치되어 사용전력을 실시간으로 계량 및 확인이 가능하고 사용자 임의로 적정소비전력을 설정가능하도록 구비된 전력계량부; 상기 전력계량부의 적정소비전력 초과시 전력 과소비를 사용자가 육안으로 감지할 수 있도록 경고빛을 내는 발광부; 상기 전력계량부의 적정소비전력 초과시 전력 과소비를 사용자가 청각으로 감지할 수 있도록 경고음을 내는 음성출력부;를 포함하여 구성이다.As another example, a multi-tap with a power usage warning function of Korean Patent Publication (A) 10-2015-0146148 (2015.12.31.) is proposed, and its configuration is installed in the main power supply circuit to measure the power used in real time. And a power metering unit provided to be able to check and set appropriate power consumption arbitrarily by a user. A light emitting unit that emits a warning light so that a user can visually detect excessive power consumption when the power consumption exceeds the appropriate power consumption of the power metering unit; And a voice output unit that emits a warning sound so that a user can detect excessive power consumption by hearing when the power consumption exceeds the appropriate power consumption of the power metering unit.
그러나 상기한 종래 멀티탭의 경우 먼지 등으로부터 단자를 보호할 수 있는 기능성이 없어 먼지나 낙수 등에 의한 감전 위험이 있었다.However, in the case of the above-described conventional multi-tap, there is a risk of electric shock due to dust or dripping water because there is no function to protect the terminal from dust or the like.
한편 플러그를 삽입하지 않을 때 멀티탭에 구비된 삽입부의 단자에 먼지 유입방지를 위해 단자가 밀폐되는 구성 또는 단자 결합형 마개 등이 제공되고 있으나, 이들이 적용된 멀티탭들로 삽입부가 상향으로 노출되는 구성으로 먼지 유입 및 낙수 등으로부터 안전성을 보장받을 수 없었다.On the other hand, when the plug is not inserted, a configuration in which the terminal is sealed to prevent dust from entering the terminal of the insertion part provided in the power strip or a terminal-coupled stopper is provided. Safety could not be guaranteed from inflow and falling water.
이에 본 발명자는 종래 멀티탭들은 플러그를 삽입한 상태에서 삽입부들이 상부로 노출되게 사용하는 구성이어서, 삽입부에 먼지가 쌓이게 되어 스파크로 인해 화재가 발생하는 문제점이 있고, 사용자의 부주의 등으로 유체가 낙수 되어 삽입부에 유입되어 감전되는 문제점이 있으나, 삽입부를 하향으로 향하게 하여 먼지나 유체의 낙수 등으로부터 멀티탭을 안전하게 보호할 수 있음에 착안하여 본 발명을 연구 개발한 것이다.Accordingly, the inventors of the present invention have a configuration in which the conventional multi-taps are used so that the inserts are exposed to the top while the plug is inserted, so that there is a problem in that a fire occurs due to sparks due to the accumulation of dust in the inserts, Although there is a problem in that the water falls into the insertion part and an electric shock occurs, the present invention has been researched and developed with the focus on the fact that the multi-tap can be safely protected from dripping of dust or fluid by pointing the insertion part downward.
즉, 본 발명에서는 멀티탭을 구성함에 있어서, 본체의 배면에 축의 지지부를 형성하고, 서포터에 연결된 회전축을 결합하여 플러그가 삽입된 멀티탭이 자중에 의해 회전축을 중심으로 해서 삽입부가 측면 또는 아래쪽으로 향하여 회전되도록 하여 먼지나 낙수로부터 삽입부를 보호하여 감전 등의 위험으로부터 안전성을 보장할 수 있도록 하는 효과가 있는 기능성 안전 멀티탭을 제공함에 발명의 기술적 과제를 두고 본 발명을 완성한 것이다.That is, in the present invention, in configuring the multi-tap, the support part of the shaft is formed on the rear surface of the main body, and the multi-tap into which the plug is inserted is rotated toward the side or downward by its own weight by combining the rotation shaft connected to the supporter. The present invention has been completed with the technical problem of the present invention in providing a functional safety multi-tap that has the effect of ensuring safety from dangers such as electric shock by protecting the insertion part from dust or falling water.
과제 해결 수단으로 본 발명에서는 첫째 플러그를 꽂을 수 있는 삽입부가 복수개 구비된 본체의 일측으로 전선이 연결된 멀티탭를 구성함에 있어서; 상기 삽입부와 반대쪽으로 본체에 형성한 축의 지지부와; 상기 축의 지지부에 결합되는 회전축과; 상기 회전축을 지면에서 일정 높이로 지지하는 서포터를 포함하도록 구성하여 플러그가 삽입된 멀티탭이 자중에 의해 회전축을 중심으로 해서 삽입부가 지면쪽으로 향하여 회전되도록 한 것을 특징으로 한다.In the present invention as a means of solving the problem, in configuring a multi-tap to which a wire is connected to one side of a main body provided with a plurality of inserts into which a first plug can be inserted; A support part of a shaft formed in the main body opposite to the insertion part; A rotation shaft coupled to the support of the shaft; It is characterized in that it is configured to include a supporter that supports the rotation shaft at a predetermined height from the ground, so that the insertion portion is rotated toward the ground based on the rotation axis of the multi-tap into which the plug is inserted by its own weight.
둘째 상기 회전축은 축의 지지부 또는 서포터에 일체 형성한 것을 특징으로 한다.Second, the rotation shaft is characterized in that it is integrally formed with a support part or a supporter of the shaft.
셋째 상기 서포터는 본체에 형성한 축의 지지부와 일정 간격을 두고 배치되도록 하고, 전선내입공간을 형성하며, 양측 서포터는 하측으로 지면에 안치되는 받침부재로 상호 연결된 구성한 것을 특징으로 한다.Third, the supporters are arranged to be spaced apart from the support portions of the shaft formed in the main body, form a space for inserting wires, and both supporters are configured to be interconnected by supporting members placed on the ground downward.
넷째 본체 또는 회전축과 서포터에는 삽입부와 90도 방향 또는 180도 방향으로 회전된 상태에서 멀티탭을 회전상태로 고정하는 스토퍼수단을 마련한 것을 특징으로 한다.Fourth, the main body or the rotating shaft and the supporter are provided with a stopper means for fixing the multi-tap in a rotating state in a state of being rotated in the direction of 90 degrees or 180 degrees with the insertion part.
다섯째 상기 본체에는 전선을 통해서 공급되는 전원을 삽입부에 공급 및 차단하는 스위치를 삽입부와 직각 방향에 설치한 것을 특징으로 한다.Fifth, the main body is characterized in that a switch for supplying and blocking power supplied through an electric wire to the insertion unit is installed in a direction perpendicular to the insertion unit.
본 발명에서 제공하는 기능성 안전 멀티탭를 사용하는 경우 하기와 같은 효과가 있다.When using the functional safety power strip provided by the present invention has the following effects.
-통상 멀티탭이 위치하는 곳이 손길이 잘 닿지 않는 후미진 곳으로 먼지 등이 많이 쌓이게 되는 장소이나, 본 발명을 사용할 경우 플러그를 꽂은 상태에서 서포터에 결합된 회전축을 중심으로 해서 본체의 배면에 결합된 축의 지지부가 회전하여 삽입부가 지면쪽으로 향하게 되므로 플러그가 삽입되는 삽입부에 먼지가 쌓이는 것을 방지할 수 있고, 낙수로부터 삽입부를 보호하여 감전 등의 위험으로부터 안전성을 보장할 수 있다.-In general, the place where the power strip is located is a rear area where it is difficult to reach, and a place where a lot of dust accumulates, but when using the present invention, it is connected to the back of the main body with the center of the rotation axis connected to the supporter while the plug is inserted. Since the support part of the shaft rotates and the insertion part is directed toward the ground, it is possible to prevent dust from accumulating in the insertion part into which the plug is inserted, and by protecting the insertion part from falling water, it is possible to ensure safety from dangers such as electric shock.
-삽입부가 하향으로 위치되므로 유아 등이 젓가락 등을 삽입부에 끼워 발생할 수 있는 감전사고 위험을 줄일 수 있다.-Because the insertion part is located downward, the risk of electric shock that may occur when infants, etc. insert chopsticks, etc., can be reduced.
-멀티탭의 배면이 상부로 노출되므로 이에 소형 소화기 또는 공기청정기나 여름철 해충퇴치기 등의 소형 가전을 결합하여 사용할 수 있어 공간 활용성을 높일 수 있다.-Since the back of the multi-tap is exposed to the top, small household appliances such as a small fire extinguisher or air purifier or pest extermination in summer can be combined to increase space utilization.
-본체의 측면인 삽입부와 직각으로 스위치가 구비되어 있으므로 삽입부가 지면을 향하더라도 플러그가 삽입되는 삽입부의 전원상태를 쉽게 확인할 수 있다. -Since the switch is provided at right angles to the side of the body, it is possible to easily check the power status of the insert where the plug is inserted even if the insert faces the ground.
-서포터와 본체 또는 회전축에 스토퍼수단을 구비하여 멀티탭이 90도 또는 180도 회전한 상태로 고정시킬 수 있으므로 사용자가 삽입부의 방향을 지정한 상태로 고정할 수 있다.-Since the supporter and the main body or the stopper means are provided on the rotating shaft, the multi-tap can be fixed in a 90-degree or 180-degree rotation state, so that the user can fix the insertion part in a designated state.
도 1은 본 발명에서 제공하는 기능성 안전 멀티탭의 바람직한 일실시례를 보인 사시도1 is a perspective view showing a preferred embodiment of a functional safety power strip provided by the present invention
도 2는 도 1의 측면도Figure 2 is a side view of Figure 1
도 3은 본 발명 실시례에 플러그를 삽입한 상태의 사용상태 측면도Figure 3 is a side view of a state in which the plug is inserted in the embodiment of the present invention
도 4는 본 발명 실시례에서 축의 지지부와 서포터의 결합 예들을 보인 분해 사시도4 is an exploded perspective view showing examples of coupling a support part and a supporter of a shaft in an embodiment of the present invention
도 5는 본 발명 실시례에서 축의 지지부와 서포터에 스토퍼수단을 적용한 예를 보인 분해 사시도5 is an exploded perspective view showing an example of applying a stopper means to a support part and a supporter of a shaft in an embodiment of the present invention
이하 본 발명에서 제공하는 기능성 안전 멀티탭의 바람직한 실시례들을 첨부 도면에 의거하여 설명한다.Hereinafter, preferred embodiments of the functional safety power strip provided by the present invention will be described with reference to the accompanying drawings.
도 1은 본 발명에서 제공하는 기능성 안전 멀티탭의 바람직한 일실시례를 보인 사시도를 도시한 것이고, 도 2는 도 1의 측면도, 도 3은 본 발명 실시례에 플러그를 삽입한 상태의 사용상태 측면도, 도 4는 본 발명 실시례에서 축의 지지부와 서포터의 결합 예들을 보인 분해 사시도를 각각 도시한 것이다.Figure 1 is a perspective view showing a preferred embodiment of the functional safety power strip provided by the present invention, Figure 2 is a side view of Figure 1, Figure 3 is a side view of a state of use in a state in which a plug is inserted in the embodiment of the present invention, 4 is an exploded perspective view showing examples of coupling a support part and a supporter of a shaft in an exemplary embodiment of the present invention.
본 발명에서 제공하는 기능성 안전 멀티탭(1)의 일실시례는 플러그(10)를 꽂을 수 있는 삽입부(4)가 복수개 구비된 본체(2)의 일측으로 전선(3)이 연결된 멀티탭(1)를 구성함에 있어서, 플러그(10)가 삽입된 멀티탭(1)이 자중에 의해 지면 쪽으로 회동되여 삽입부(4)가 지면을 향하게 한 것이다.An embodiment of the functional safety power strip (1) provided by the present invention is a power strip (1) to which a wire (3) is connected to one side of a main body (2) provided with a plurality of inserts (4) into which a plug (10) can be inserted. In the configuration, the multi-tap 1 into which the plug 10 is inserted is rotated toward the ground by its own weight so that the insertion part 4 faces the ground.
이를 위해 본 발명에서는 멀티탭(1)의 본체(2) 저면 즉 삽입부(4)의 반대측 양쪽으로 축의 지지부(7)를 형성하고 이 축의 지지부(7)의 바깥쪽에 위치하도록 지면에 안치되는 한쌍의 서포터(8)를 마련하며, 축의 지지부(7)와 서포터(8)는 회전축(9)으로 상호 결합하여 멀티탭(1)이 회전축(9)을 중심으로 해서 회전될 수 있도록 구성한다. 상기 축지부(7)의 경우 중심에 형성된 예가 도시되어 있으나, 경우에 따라서 일측으로 치우치게 형성할 수도 있다.To this end, in the present invention, the support part 7 of the shaft is formed on the bottom of the main body 2 of the multi-tap 1, that is, on both sides of the opposite side of the insertion part 4, and a pair of supporting parts 7 placed on the ground so as to be located outside of the support part 7 of this shaft A supporter 8 is provided, and the support 7 and the supporter 8 of the shaft are mutually coupled with a rotating shaft 9 to allow the multi-tap 1 to be rotated around the rotating shaft 9. An example formed in the center of the shaft support portion 7 is shown, but may be formed to be skewed toward one side in some cases.
상기 서포터(8)는 본체(2)에 형성한 축의 지지부(9)와 일정 간격을 두고 배치되도록 하고, 전선내입공간(8a)을 형성하고 있으며, 양측 서포터(8)는 하측으로 지면에 안치되는 받침부재(12)로 상호 연결된 구성을 제공한다. 이때 양측 서포터(8)와 받침부재(12)는 일체형으로 구성하거나, 별도 제작하여 피스 등의 고정수단으로 상호 결합하여 일체화 할 수도 있다.The supporter 8 is arranged at a predetermined distance from the support portion 9 of the shaft formed on the main body 2, and forms a space for inserting wires 8a, and both supporters 8 are placed on the ground downward. It provides an interconnected configuration with the support member 12. At this time, both the supporter 8 and the support member 12 may be configured as an integral type, or may be separately manufactured and combined with each other by fixing means such as a piece to be integrated.
이러한 구성은 본체(2)에 결합되어 있는 전선이 전선내입공간(8a)을 통해서 간편하게 조립된 상태에서 서포터(8)와 축의 지지부(9)를 연결하고 있는 회전축(9)을 중심으로 멀티탭(1)이 자연스럽게 아래로 회전할 수 있도록 하기 위함이며, 또한 지면에 안치한 상태에서 받침부재(12)에 의해 멀티탭(1)이 안정적으로 지지되는 효과를 제공하게 되는 것이다.This configuration is a multi-tap (1) around the rotation shaft (9) connecting the supporter (8) and the support part (9) of the shaft in a state in which the wires coupled to the main body (2) are easily assembled through the wire insertion space (8a). ) Is to be able to rotate naturally downward, and to provide the effect of stably supporting the multi-tap 1 by the support member 12 in a state placed on the ground.
상기 회전축(9)은, 도 2에 도시된 바와 같이 축의 지지부(7)에 일체로 결합되거나, 서포터(8)에 일체로 결합되거나 또는 별도로 구성되어 양단이 축의 지지부(7)와 서포터(8)에 각각 결합될 수 있다. 또한 축의 지지부(7)는 본체(2)에 일체형으로 구성함이 바람직하나, 필요에 따라 도 2에 도시된 바와 같이 고정판(7a)에 형성하고 고정판(7a)을 본체(2)에 결합하는 구성으로 제공될 수도 있다.The rotating shaft 9 is integrally coupled to the support 7 of the shaft, as shown in FIG. 2, integrally coupled to the supporter 8, or configured separately so that both ends of the shaft support 7 and the supporter 8 Each can be combined with. In addition, the support part 7 of the shaft is preferably configured integrally with the main body 2, but if necessary, it is formed on the fixed plate 7a as shown in FIG. 2, and the fixed plate 7a is coupled to the main body 2. It can also be provided.
회전축(9)을 결합할 때 멀티탭(1)의 원활한 회전을 위해 베어링을 적용할 수 있음은 당연하다.When the rotation shaft 9 is coupled, it is natural that a bearing can be applied for smooth rotation of the multi-tap 1.
상기와 같이 기능성 안전 멀티탭(1)은, 본체(2)의 저면에 형성된 축의 지지부(7)와 서포터(8)를 회전축(9)을 이용하여 결합한 후 서포터(8)를 지면에 안치하면 설치가 완료되는 것으로, 멀티탭(1)의 삽입부(4)가 상향으로 향하도록 한 상태에 플러그(10)를 결합한 후 그대로 두면 플러그(10)가 삽입된 삽입부(4) 쪽의 중량에 의해 회전축(9)을 중심으로 해서 멀티탭(1) 전체가 회동하여 도 3과 같은 상태가 되는 것이다.As described above, the functional safety multi-tap (1) is installed by placing the supporter (8) on the ground after combining the support (7) of the shaft formed on the bottom of the main body (2) and the supporter (8) using a rotating shaft (9). To be completed, if the plug 10 is connected and left as it is with the insertion part 4 of the multi-tap 1 facing upward, the rotation shaft ( With the center of 9), the entire multi-tap 1 rotates and becomes a state as shown in FIG. 3.
따라서 본 발명을 사용하는 경우 플러그(10)가 꽂히는 삽입부(4)가 지면과 직각 형태로 위치하거나, 또는 지면과 마주 보는 상태로 위치하게 되는바, 먼지 등의 이물질이 삽입부(4)의 단자 쪽으로 유입되는 것을 방지할 수 있고, 낙수 등이 유입을 방지하게 되므로 감전 등의 위험으로부터 안전성을 보장할 수 있다.Therefore, in the case of using the present invention, the insertion part 4 into which the plug 10 is inserted is positioned at a right angle to the ground or facing the ground. It is possible to prevent inflow to the terminal and to prevent the inflow of dripping water, so it is possible to ensure safety from the risk of electric shock.
도 4는 본 발명 실시례에서 축의 지지부와 서포터에 스토퍼수단을 적용한 예를 보인 분해 사시도를 도시한 것이다.4 is an exploded perspective view showing an example in which a stopper means is applied to a support part and a supporter of a shaft in an embodiment of the present invention.
한편 본 발명의 경우 실시례를 구성함에 있어 스토퍼수단(14)를 마련하여 본체(2)가 90도 또는 180도 회전된 상태로 고정시킬 수 있도록 구성할 수 있다.Meanwhile, in the case of the present invention, a stopper means 14 may be provided to configure the embodiment so that the main body 2 can be fixed in a state rotated by 90 degrees or 180 degrees.
이를 위한 스토퍼수단(14)의 바람직한 구성으로는 본체(2) 또는 회전축(9)에 고정홈(14a)을 형성하되, 고정홈(14a)은 삽입부(4)와 90도 방향 또는 180도 방향에 형성하며, 서포터(8)에는 상기 고정홈(14a)에 내입되는 고정핀(14b)을 마련한다. 회전축(9)에 고정홈(14a)을 형성하는 경우에는 회전축(9)에 스토퍼원판(9a)을 형성하고 이에 고정홈(14a)을 형성함이 바람직하다.A preferred configuration of the stopper means 14 for this purpose is to form a fixing groove (14a) on the main body (2) or the rotation shaft (9), but the fixing groove (14a) is the insertion part (4) and the direction of 90 degrees or 180 degrees It is formed in, and the supporter 8 is provided with a fixing pin (14b) inserted into the fixing groove (14a). In the case of forming the fixing groove (14a) on the rotation shaft (9), it is preferable to form a stopper disk (9a) on the rotation shaft (9) and to form a fixing groove (14a) thereto.
상기 고정핀(14b)은 스프링(14c)에 의해 가압되도록 구성한 것으로, 외력에 가해질 때 고정핀(14b)이 스프링(14c) 쪽으로 후퇴하였다가 외력이 제거될 때 스프링(14c)의 가압력에 의해 고정핀(14b)이 고정홈(14a)에 내입되어 스토핑될 수 있도록 한다.The fixing pin (14b) is configured to be pressed by the spring (14c), when applied to an external force, the fixing pin (14b) retreats toward the spring (14c) and is fixed by the pressing force of the spring (14c) when the external force is removed. The pin 14b is inserted into the fixing groove 14a so that it can be stopped.
상기와 같이 스토핑수단(14)을 구비할 경우 회전축(9)을 중심으로 해서 회전하는 멀티탭(1)의 삽입부(4)가 플러그(10)를 삽입하기 위해 상부로 향하도록 한 상태에서 멀티탭(1)을 90도 또는 180도 회동시킨 상태에서 고정하는 기능성을 제공할 수 있는 것으로, 이는 사용자의 기호에 따라 삽입부를 측방 또는 하향으로 위치하도록 멀티탭을 고정하는 편리성을 제공하게 되는 것이다.When the stopping means 14 is provided as described above, the multi-tap in a state in which the insertion part 4 of the multi-tap 1 rotating around the rotating shaft 9 faces upward to insert the plug 10. It is possible to provide the functionality of fixing (1) in a state in which it is rotated 90 degrees or 180 degrees, and this provides the convenience of fixing the multi-tap so that the insertion part is positioned laterally or downward according to the user's preference.
상기 소형 소화기의 경우 소화액이 충진된 투척식 소화기가 될 수 있으며, 투척식 소화기를 사용하는 경우 멀티탭이 과열되는 등의 이유로 화재가 발생시 화염에 의해 투척식 소화기가 화염에 터져 신속한 화재진압이 이루어지는 기능성을 제공할 수 있게 되는 것이다.In the case of the above-mentioned small fire extinguisher, it can be a throw-type fire extinguisher filled with extinguishing liquid, and in the case of using a throw-type fire extinguisher, when a fire occurs due to reasons such as overheating of the power strip, the throw-type fire extinguisher explodes in the flame, resulting in rapid fire suppression. Will be able to provide.
본 발명의 상세한 설명에서는 구체적인 실시례에 관해 설명하고 있으나, 본 발명의 범주에서 벗어나지 않는 한도 내에서 다양한 변형이 가능함은 물론이다. 그러므로 본 발명의 보호 범위는 설명된 실시례에 국한되어 정해져서는 안 되며, 후술하는 청구범위 뿐만 아니라 균등한 것들에 의해 정해져야 한다.Although specific embodiments are described in the detailed description of the present invention, various modifications are possible without departing from the scope of the present invention. Therefore, the scope of protection of the present invention should not be defined by being limited to the described embodiments, and should not be determined by the following claims as well as equivalents.

Claims (5)

  1. 플러그(10)를 꽂을 수 있는 삽입부(4)가 복수개 구비된 본체(2)의 일측으로 전선(3)이 연결된 멀티탭(1)를 구성함에 있어서; In constituting the power strip (1) to which the electric wire (3) is connected to one side of the main body (2) provided with a plurality of inserts (4) into which the plug (10) can be inserted;
    상기 삽입부(4)와 반대쪽으로 본체(2)에 형성한 축의 지지부(7)와; A shaft support portion 7 formed in the main body 2 opposite to the insertion portion 4;
    상기 축의 지지부(7)에 결합되는 회전축(9)과; A rotation shaft (9) coupled to the support portion (7) of the shaft;
    상기 회전축(9)을 지면에서 일정 높이로 지지하는 서포터(8)를 포함하도록 구성하여 플러그(10)가 삽입된 멀티탭(1)이 자중에 의해 회전축(9)을 중심으로 해서 삽입부(4)가 지면쪽으로 향하여 회전되도록 한 것을 특징으로 하는 기능성 안전 멀티탭.The multi-tap (1) into which the plug (10) is inserted is configured to include a supporter (8) that supports the rotating shaft (9) at a certain height from the ground, and the insertion part (4) is centered on the rotating shaft (9) by its own weight. Functional safety power strip, characterized in that to rotate toward the ground.
  2. 청구항 1에 있어서;The method according to claim 1;
    상기 회전축(9)은 축의 지지부(7) 또는 서포터(8)에 일체 형성한 것을 특징으로 하는 기능성 안전 멀티탭.The rotating shaft (9) is a functional safety multi-tap, characterized in that integrally formed with the support (7) of the shaft or the support (8).
  3. 청구항 1에 있어서;The method according to claim 1;
    상기 서포터(8)는 본체(2)에 형성한 축의 지지부(7)와 일정 간격을 두고 배치되도록 하고, 전선내입공간(8a)을 형성하며, 양측 서포터(8)는 하측으로 지면에 안치되는 받침부재(12)로 상호 연결된 구성한 것을 특징으로 하는 기능성 안전 멀티탭.The supporter 8 is arranged to be arranged at a certain interval with the support portion 7 of the shaft formed on the main body 2, and forms a space for inserting wires (8a), and the supporters 8 on both sides are placed on the ground downward. Functional safety power strip, characterized in that configured to be interconnected by the member (12).
  4. 청구항 1에 있어서;The method according to claim 1;
    본체(2) 또는 회전축(9)과 서포터(8)에는 삽입부(4)와 90도 방향 또는 180도 방향으로 회전된 상태에서 고정하는 스토퍼수단(14)을 마련한 것을 특징으로 하는 기능성 안전 멀티탭.Functional safety multi-tap, characterized in that the main body (2) or the rotation shaft (9) and the supporter (8) are provided with an insertion part (4) and a stopper means (14) that is fixed in a state rotated in a direction of 90 degrees or 180 degrees.
  5. 청구항 1 내지 청구항 4 중 어느 한 항에 있어서;The method according to any one of claims 1 to 4;
    상기 본체(2)에는 전선(3)을 통해서 공급되는 전원을 삽입부(4)에 공급 및 차단하는 스위치(5)를 삽입부(4)와 직각 방향에 설치한 것을 특징으로 하는 기능성 안전 멀티탭.Functional safety power strip, characterized in that the main body (2) is provided with a switch (5) for supplying and blocking the power supplied through the wire (3) to the insertion part (4) in a direction perpendicular to the insertion part (4).
PCT/KR2020/010857 2019-08-23 2020-08-19 Functional safety power strip WO2021040298A1 (en)

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KR10-2019-0103514 2019-08-23
KR1020190103514A KR102090618B1 (en) 2019-08-23 2019-08-23 Functional safety Multi-tap

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KR102090618B1 (en) * 2019-08-23 2020-03-18 이진국 Functional safety Multi-tap

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KR20040002474A (en) * 2002-06-25 2004-01-07 재 하 이 Electric outlet with rotatable receptacles
KR20070050010A (en) * 2007-01-22 2007-05-14 강대윤 Assembly of plug and consent
KR20160076327A (en) * 2014-12-22 2016-06-30 김민수 Safety outlet
KR20170019921A (en) * 2015-08-13 2017-02-22 황원정 Multi-tap that can be used to change the direction
KR20170035435A (en) * 2015-09-23 2017-03-31 김동휘 Safety Electrical Outlet and Multi-tap with the same
KR102090618B1 (en) * 2019-08-23 2020-03-18 이진국 Functional safety Multi-tap

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KR20120012683A (en) * 2010-08-03 2012-02-10 김희철 Fixed Multi-Tap Concent Having An Absorber
KR101559238B1 (en) 2014-03-04 2015-10-14 장근대 Multitap
KR20150146148A (en) 2014-06-23 2015-12-31 김민수 Multi-tap which have electricity consumption warning function
JP2016131140A (en) * 2015-01-10 2016-07-21 陽二 渋谷 Table tap with step board

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Publication number Priority date Publication date Assignee Title
KR20040002474A (en) * 2002-06-25 2004-01-07 재 하 이 Electric outlet with rotatable receptacles
KR20070050010A (en) * 2007-01-22 2007-05-14 강대윤 Assembly of plug and consent
KR20160076327A (en) * 2014-12-22 2016-06-30 김민수 Safety outlet
KR20170019921A (en) * 2015-08-13 2017-02-22 황원정 Multi-tap that can be used to change the direction
KR20170035435A (en) * 2015-09-23 2017-03-31 김동휘 Safety Electrical Outlet and Multi-tap with the same
KR102090618B1 (en) * 2019-08-23 2020-03-18 이진국 Functional safety Multi-tap

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