KR920008617Y1 - Electric wire tube connecting device - Google Patents
Electric wire tube connecting device Download PDFInfo
- Publication number
- KR920008617Y1 KR920008617Y1 KR2019900010672U KR900010672U KR920008617Y1 KR 920008617 Y1 KR920008617 Y1 KR 920008617Y1 KR 2019900010672 U KR2019900010672 U KR 2019900010672U KR 900010672 U KR900010672 U KR 900010672U KR 920008617 Y1 KR920008617 Y1 KR 920008617Y1
- Authority
- KR
- South Korea
- Prior art keywords
- connector
- distribution box
- electric wire
- connecting device
- tube connecting
- Prior art date
Links
Classifications
-
- 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
- H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
- H02G3/0616—Joints for connecting tubing to casing
- H02G3/0691—Fixing tubing to casing by auxiliary means co-operating with indentations of the tubing, e.g. with tubing-convolutions
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Connection Or Junction Boxes (AREA)
Abstract
내용 없음.No content.
Description
제1도는 종래 접속구의 조립상태 종단면도.1 is a longitudinal cross-sectional view of an assembled state of a conventional connector.
제2도는 또 다른 종래 접속구의 분리 사시도.2 is an exploded perspective view of another conventional connector.
제3도의 (a)(b)(c)는 종래 고안의 결합 순서 예시도.(A) (b) (c) of FIG. 3 is an illustration of a joining sequence of a conventional design.
제4도는 종래 접속구의 설치상태 종단면도.Figure 4 is a longitudinal cross-sectional view of the installation state of the conventional connection port.
제5도는 본 고안의 사시도.5 is a perspective view of the present invention.
제6도는 본 고안의 설치상태 종단면도.Figure 6 is a longitudinal cross-sectional view of the installation state of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for the main parts of the drawings
1 : 배전함 2 : 결합공1: distribution box 2: coupling hole
6 : 결합돌부 7, 7a : 접속구6: engaging protrusion 7, 7a: connection port
8 : 요입부 9, 9a : 걸림돌기8: recessed part 9, 9a: protrusion
10 : 보강부 13 : 탄성부10: reinforcement portion 13: elastic portion
14 : 경사면14: slope
본 고안은 건축물의 축조시에 전기배선 작업을 위하여 벽면에 매입 설치되는 배전함에 부착되어 전선을 유도하여 인출되게 하는 접속구의 결합장치에 관한 것으로, 특히 접속구를 간단한 삽탈조작에 의해 배전함에 설치될 수 있도록 한 배전함용 전선관 접속구의 결합장치에 관한 것이다.The present invention relates to a coupling device of a connector that is attached to the distribution box is installed on the wall for electrical wiring work when the construction of the building to guide the lead out, in particular can be installed in the distribution box by simple insertion and removal operation The present invention relates to a coupling device for a conduit connection for a distribution box.
종래에 접속구를 설치하는 방법으로는 제1도에서 도시한 바와같이 접속구(20)를 두개의 콘넥터(21)(21a)로 조립되게 한 것으로 전선관(22)을 연결하기 위한 콘넥터(21)의 일측 내주연에 나선홈(23)을 형성하고, 이에 결합되는 또 하나의 콘넥터(21a)에는 외주연에 나선홈(24)과 걸림턱(25)을 형성하여 배전함(26)의 내측에서 결합공(27)으로 콘넥터(21a)를 삽입하여 나선홈(24)을 노출시키고 외측에서 콘넥터(21)를 체결하여 설치하였다.Conventionally, as shown in FIG. 1, the connector 20 is assembled with two connectors 21 and 21a as shown in FIG. 1, and one side of the connector 21 for connecting the conduit 22 is assembled. The spiral groove 23 is formed on the inner circumference, and another connector 21a coupled to the inner circumference forms the spiral groove 24 and the locking jaw 25 on the outer circumference to form a coupling hole in the distribution box 26. 27) by inserting the connector (21a) to expose the spiral groove (24) and fastening the connector 21 from the outside was installed.
이와같은 종래의 접속구는 두개의 콘넥터를 별도로 생산하게 됨에 따라 부품이 증가되므로 원가상승의 요인이 되는 것이며, 콘넥터를 배전함 내측에 삽입하고 콘넥터를 체결하기 위한 작업이 매우 번거롭고, 조립 및 해체에 소요되는 시간이 길어지게 되어 신속한 시공이 어렵게 되는 등의 폐단이 있었다.Such a connection port is a factor of cost increase because the parts are increased as the two connectors are produced separately, and the work for inserting the connector into the distribution box and fastening the connector is very cumbersome, and it is necessary to assemble and dismantle the connector. As time went on, it was difficult to make construction quickly.
또다른 구조로는 제2도와 같이 접속구 전단에 다수의 걸림돌기를 구성한 것이 알려져 있으나, 이는 삽탈상에서는 간편하지만 체결상태에서 외부충격이나 유동이 발생되면 체결돌기가 느슨해져서 접속구가 약간만 회동하여도 구멍에서 이탈될 수 있는 우려가 있으며 체결부에 탄성이 전혀 없다는 것이 큰 문제점으로 나타나고 있다.As another structure, it is known that a plurality of locking projections are formed at the front end of the connection port as shown in FIG. 2, but this is simple in insertion and detachment. There is a concern that it can be separated and there is no elasticity in the fastening portion has been shown as a big problem.
본 고안은 이와같은 종래의 문제점을 해결하기 위하여 안출한 것으로, 끼우고 빼는 조작만으로 배전함에 접속구를 고정할 수 있게하여 신속한 조립 및 해체가 가능하게 되는 배전함용 접속구의 결합장치를 제공하기 위한 것이다.The present invention has been made to solve such a conventional problem, it is to provide a coupling device for the junction box for the distribution box that can be quickly assembled and disassembled to be able to fix the junction box in the distribution box only by inserting and removing operation.
이와같은 목적을 달성하기 위한 본 고안의 주된 특징은 접속구의 일단에 탄성체의 걸림돌기를 일체로 형성하여 걸림돌기가 배전함의 결합공에 탄력있게 고정되게 한 것이다.The main feature of the present invention for achieving the above object is to integrally form the engaging projection of the elastic body at one end of the connection port so that the engaging projection is elastically fixed to the coupling hole of the distribution box.
이하 첨부된 도면에 의하여 본 고안을 보다 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
도시한 바와같이 주연부에 수개의 결합공(2)을 타발하여서 연결부(3)가 형성되게 절취선(4)을 형성하여 마개(5)가 일체로 성형되는 배전함(1)에 전선관의 접속구(7)를 고정하며 결합공(2)의 타발시 내주연에 요입부(8)의 형성으로 돌설되는 결합돌부(6)를 형성하고, 접속구(7)의 일단 외주연에는 걸림돌기(9)를 돌설하여서 그 후방으로 환형의 보강부(10)를 일체로 형성한 것에 있어서 접속구(7)의 보강부(10)로 부터 연설되는 탄성부(13)의 외측으로 경사면(14)을 갖는 걸림돌기(9a)를 형성하여 삽입부를 신축탄성체로 구성함을 특징으로 한 것이다.As shown in the drawing, a plurality of coupling holes 2 are formed at the periphery of the connection line 3 to form a cutout line 4 so that the connection part 3 is formed. To form a coupling protrusion (6) protruding by the formation of the recessed portion (8) on the inner circumference when the coupling hole (2) is punched out, and at one end of the connection port (7) by protruding the locking projection (9) The locking projection 9a having the inclined surface 14 outward of the elastic portion 13 extending from the reinforcing portion 10 of the connector 7 in integrally forming the annular reinforcing portion 10 at the rear thereof. Formed by the insert portion is characterized in that composed of elastic elastic.
도면중 미설명부호 11은 전선, 12는 패킹이다.In the drawings, reference numeral 11 denotes an electric wire, and 12 denotes a packing.
이와같은 본 고안은 걸림돌기(9a)를 갖는 접속구(7a)를 크기에 따라 결합방법을 변경실시할 수 있는 것으로 결합공(2)의 요입부(8)에 본 고안 접속구의 걸림돌기(9a)를 삽입한 다음 회전시켜서 결합돌부(6)에 걸리게 할 수 있고, 또는 경사면(14)과 탄성부(13)의 탄성을 이용하여 걸림돌기(9a)를 요입부(8)에 직접 밀어 끼우는 식으로 삽입고정할 수도 있는 것이다.The present invention can change the coupling method according to the size of the connector (7a) having the locking projection (9a) to the concave inlet portion 8 of the coupling hole (2) of the locking projection (9a) of the present invention Insert and then rotate to engage the engaging projection 6, or by using the elasticity of the inclined surface 14 and the elastic portion 13 to push the locking projection (9a) directly into the recessed portion (8). You can also fix it.
이러한 경우 걸림돌기부는 오므라지면서 결합공(2)에 삽입되며 그 즉시 자체탄력으로 다시 벌어져서 결합공(2) 내면에 걸려지게 된다.In this case, the locking protrusion is retracted and inserted into the coupling hole 2, and is immediately reopened with its own elasticity to be caught on the inner surface of the coupling hole 2.
따라서 본 고안은 전기 배선을 시공하면서 배전함에 접속구를 간단한 삽입작동에 의해서 빠르고 손쉽게 고정할 수 있는 것으로 작업성이 향상되고, 접속구가 일체로 성형된 하나의 물품으로 구성되므로 제조원가를 감소시킬 수 있게 되는 유용한 고안인 것이다.Therefore, the present invention can improve the workability by fast and easy fixing the connector to the distribution box by simple insertion operation while constructing the electrical wiring, it is possible to reduce the manufacturing cost because the connector is composed of a single molded article It is a useful design.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019900010672U KR920008617Y1 (en) | 1990-07-20 | 1990-07-20 | Electric wire tube connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019900010672U KR920008617Y1 (en) | 1990-07-20 | 1990-07-20 | Electric wire tube connecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR920003475U KR920003475U (en) | 1992-02-25 |
| KR920008617Y1 true KR920008617Y1 (en) | 1992-12-05 |
Family
ID=19301244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019900010672U KR920008617Y1 (en) | 1990-07-20 | 1990-07-20 | Electric wire tube connecting device |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR920008617Y1 (en) |
-
1990
- 1990-07-20 KR KR2019900010672U patent/KR920008617Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR920003475U (en) | 1992-02-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4711472A (en) | Connector for non-metallic conduit | |
| US4374596A (en) | Pipe-form connector for cable ducts | |
| FI92247B (en) | Corrugated pipe connector | |
| US7476817B1 (en) | Connector for affixing cables within junction boxes | |
| US4140365A (en) | Fiber optic cable connector housing | |
| US20040177988A1 (en) | Electrical cable connector | |
| EP0982804A3 (en) | Press-contact connector assembly | |
| US6585297B2 (en) | Single-piece liquid-tight connector with snap-on cuff | |
| KR100278956B1 (en) | Fiber optic connectors | |
| US6472596B1 (en) | Coupling mechanism for an electrical fitting including energy absorbing self-returning snaps | |
| KR920008617Y1 (en) | Electric wire tube connecting device | |
| EP1206014B1 (en) | Panel attachment configuration for a connector | |
| JP3140343B2 (en) | Connector device | |
| JP3446956B2 (en) | Indoor wiring box | |
| JP3665837B2 (en) | Pipe fitting | |
| JP2002199546A (en) | Box for indoor wiring | |
| KR940002348Y1 (en) | Pipe connector | |
| KR200299758Y1 (en) | Aaaaa | |
| KR200351487Y1 (en) | Direct Hub Outlet Box | |
| KR200366675Y1 (en) | Coupling Ring with Built-in Pin | |
| KR200271499Y1 (en) | Joint box for electricity and correspondence cable | |
| JPS6029191B2 (en) | connector | |
| KR200152513Y1 (en) | Switch box | |
| KR100662234B1 (en) | Outlet box | |
| KR101694319B1 (en) | Joint Box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| LAPS | Lapse due to unpaid annual fee |