KR20120056142A - Pipe connecting apparatus of one-touch type for earthquake-proof - Google Patents

Pipe connecting apparatus of one-touch type for earthquake-proof Download PDF

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Publication number
KR20120056142A
KR20120056142A KR1020100117715A KR20100117715A KR20120056142A KR 20120056142 A KR20120056142 A KR 20120056142A KR 1020100117715 A KR1020100117715 A KR 1020100117715A KR 20100117715 A KR20100117715 A KR 20100117715A KR 20120056142 A KR20120056142 A KR 20120056142A
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KR
South Korea
Prior art keywords
pipe
fastening member
circumferential surface
outer circumferential
hole
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KR1020100117715A
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Korean (ko)
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KR101271168B1 (en
Inventor
김성훈
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김성훈
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Priority to KR1020100117715A priority Critical patent/KR101271168B1/en
Priority to CA2797176A priority patent/CA2797176C/en
Priority to PCT/KR2011/001016 priority patent/WO2011102637A2/en
Publication of KR20120056142A publication Critical patent/KR20120056142A/en
Application granted granted Critical
Publication of KR101271168B1 publication Critical patent/KR101271168B1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/0845—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of retaining members associated with the packing member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/086—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of latching members pushed radially by spring-like elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/096—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of hooks hinged about an axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/50—Couplings of the quick-acting type adjustable; allowing movement of the parts joined
    • F16L37/53—Couplings of the quick-acting type adjustable; allowing movement of the parts joined allowing adjustment or movement only about the axis of one pipe
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02—Energy absorbers; Noise absorbers

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints With Sleeves (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)

Abstract

PURPOSE: A one touch pipe connection device for earthquake resistance is provided to obtain high watertightness by firmly fixing a contact member to an outer circumference of a pipe because the contact member is closely contacted to an inclined groove of a guide member by the returning force of a pressing spring. CONSTITUTION: A one touch pipe connection device for earthquake resistance comprises a joining member(100), a guide member(200), a supporting member(300), a contact member(400), and a connecting member(500). The joining member comprises spirals on the inner side and a hook(110) on the outer circumference. The guide member forms a space for arranging a pressing spring. The contact member is an inclined groove of the guide member, thereby being closely contacted by a returning force of a pressing spring. The connecting member comprises a cut groove and a second hook(510). The cut groove where a ring-shaped rubber packing is installed is formed between both inner circumferences of the connecting member and pipe.

Description

내진용 원터치식 배관 연결장치{PIPE CONNECTING APPARATUS OF ONE-TOUCH TYPE FOR EARTHQUAKE-PROOF}PIPE CONNECTING APPARATUS OF ONE-TOUCH TYPE FOR EARTHQUAKE-PROOF}

본 발명은 배관 연결장치에 관한 것으로서, 보다 구체적으로는 배관간의 연결을 간단히 수행할 수 있으면서도 우수한 수밀성 및 고정력과 함께 내진성을 보장할 수 있는 내진용 원터치식 배관 연결장치에 관한 것이다.
The present invention relates to a pipe connecting device, and more particularly, to a one-touch pipe connecting device for seismic resistance that can easily perform a connection between pipes and ensure seismic resistance with excellent watertightness and fixing force.

일반적으로 유체를 일정경로로 유도하기 위해서는 다양한 크기 및 모양의 관, 관이음체가 사용되며, 이의 조합에 따른 연결방식으로는 연결부에 대한 우수한 내구성 및 수밀성을 나타내는 용접방식이 주로 사용되고 있다.
In general, in order to guide the fluid in a certain path, pipes and pipe fittings of various sizes and shapes are used, and a welding method showing excellent durability and watertightness for the connection part is mainly used as a connection method according to a combination thereof.

그런데 상기와 같은 용접방식은 관체 연결을 위한 용접 작업에 일정공간의 확보를 필수적으로 요구함과 더불어 용접에 따른 관체간의 이음 후에도 이에 대한 하자 발생 시 보수 작업이 매우 불편한 문제점이 있는데, 예를 들어 관체간의 연결이 용접방식을 통해 이루어지는 경우, 용접 부위가 관체의 외주연을 따라 이루어져야 하므로 이로 인한 작업공간 확보가 필수적이고, 압륜을 개재하여 관체를 용접으로 연결함에 따라 차후 하자보수 시 관체 사이에 압륜을 개재하거나 재설치해야 하는 경우, 관체 사이에 압륜 분리 및 재설치가 매우 어려운 문제점이 있고, 플랜지, 용접결합 등의 방식에 따라 크기가 다른 관체를 연결할 때에는 고가의 관이음체가 별도로 마련되어야 하는 문제점이 있음에 따라, 본 출원인은 등록특허 제10-0899461호(이하 '등록특허1'이라 함) 및 등록특허 제10-0927198호(이하 '등록특허2'이라 함)를 발명한 바 있다.
By the way, the welding method as described above is required to secure a certain space in the welding work for connecting the pipes, and there is a problem that the repair work is very inconvenient in the event of a defect even after the joint between the pipes due to welding, for example between the pipes If the connection is made through the welding method, it is essential to secure a working space because the welding part must be made along the outer circumference of the pipe, and the pressure ring is interposed between the pipes in the future when the defect is repaired as the pipe is connected by welding through the pressure wheel. Or reinstallation, there is a problem that it is very difficult to separate and reinstall the pressure wheel between the pipes, and expensive pipe joints have to be provided separately when connecting pipes of different sizes according to the flange, welded joint, etc. The present applicant is registered Patent No. 10-0899461 (hereinafter referred to as' registered patent 1 'And' Patent No. 10-0927198 (hereinafter referred to as 'registered Patent 2') has been invented.

그런데 상기 등록특허1 및 2의 배관 연결장치는 외부로 노출되는 볼트의 조임에 의해 관체에 고정되는 방식임에 따라 그 볼트에 충격이 가해져 풀림현상이 발생되는 경우 배관간 연결에서 수밀성 및 고정력을 보장할 수 없게 되는 한편으로, 다수개의 볼트를 견고히 결합해야 하는 과정이 필수적임에 따라 그 작업이 번거롭고 시간이 많이 소모되는 문제점이 있어, 본 출원인은 등록특허 제10-0977308호(이하 '등록특허3'이라 함)를 통해 그러한 문제점을 해소하고 있으나, 등록특허1 내지 등록특허3은 그 구조가 내진에 대해서는 취약한 이유로 이에 대한 연구가 필요한 실정이다.
By the way, the pipe connecting device of the Patents 1 and 2 is fixed to the pipe by the tightening of the bolt exposed to the outside, when the impact is applied to the bolt to ensure the water tightness and fixing force in the connection between pipes On the other hand, there is a problem that the operation is cumbersome and time-consuming as the process of tightly coupling a plurality of bolts is essential, the present applicant has registered Patent No. 10-0977308 (hereinafter referred to as' Patent 3) 'To solve such a problem, but the registered patents 1 to 3, the structure is weak for the earthquake is a situation that needs to be studied for this reason.

본 발명은 상기한 종래 기술의 문제점을 해결하기 위해 안출된 것으로서, 볼트에 의한 고정구조를 가급적 배제함과 아울러 배관간의 연결을 간단히 수행할 수 있으면서도 우수한 수밀성 및 고정력과 함께 내진성을 보장하기 위한 구조를 갖는 내진용 원터치식 배관 연결장치를 제공하는데 그 목적이 있다.
The present invention has been made to solve the above-mentioned problems of the prior art, and the structure for ensuring the seismic resistance with excellent watertightness and fixing force while being able to easily perform the connection between the pipes, as well as to eliminate the fixing structure by the bolt as possible. It is an object of the present invention to provide a one-touch piping connection device having a seismic resistance.

상기 목적을 달성하기 위하여, 본 발명은, 배관이 삽입가능한 크기를 갖고 내측면에는 나선이 형성되며 외주면에는 제1 걸고리가 구비되는 체결부재와; 상기 체결부재 내측면과 외주면이 나선결합되는 안착부와, 상기 안착부로부터 체결부재 외측으로 연장되고 내측면에 경사홈이 형성되며 일측면이 체결부재 외측면과 접촉되는 경사부와, 상기 경사부로부터 연장되고 안착부보다 더 큰 직경을 가지며 끝단에 이탈방지링의 설치를 위한 고정홈이 형성된 수평부로 이루어진 가이드부재와; 상기 배관이 삽입가능하게 천공된 형상으로 가이드부재에 수평하게 삽입되되, 상기 경사부에 위치되는 부분의 외주면을 따라 형성된 복수개의 단턱홀과, 상기 수평부 및 경사부의 타측면과 함께 가압스프링의 배치를 위한 밀폐공간을 형성하고 고정홈에 설치된 이탈방지링과의 접촉에 의해 외부로의 노출이 방지되는 제1 돌출리브와, 상기 제1 돌출리브에 대향되도록 형성되어 그 제1 돌출리브와의 사이에 이탈방지링의 설치공간을 마련하고 이탈방지링이 외부로 분리되는 것을 방지하는 제2 돌출리브가 구비된 지지부재와; 상기 지지부재의 단턱홀에 삽입되는 톱니부와, 톱니부로부터 연장되어 단턱홀의 단턱에 배치되는 돌출편으로 이루어져,상기 배관이 체결부재에 관통배치될 경우 가압스프링의 복원력에 의해 경사홈에 돌출편이 밀착되면서 톱니부의 톱니가 배관의 외주면에 수평하게 밀착되는 밀착부재와; 상기 지지부재에 관통설치되는 배관의 일측 끝단이 삽입되고, 양측 내주면 및 배관 사이에 링형 고무패킹을 개재시키기 위한 절삭홈이 형성되며, 양측 외주면에 대향되도록 절곡되는 제2 걸고리가 구비되는 연결부재와; 일직하게 배치되는 상기 제1 및 제2 걸고리 각각에 체결되는 제1 및 제2 결합링과, 상기 제1 및 제2 결합링을 연결하는 몸체부로 이루어지는 연결막대;로 구성되는 것을 특징으로 한다.
In order to achieve the above object, the present invention, the fastening member having a size that can be inserted into the pipe, the inner surface is formed with a spiral and the outer hook is provided with a first hook; A seating portion in which the inner side and the outer circumferential surface of the fastening member are helically coupled, an inclined portion extending outwardly from the seating portion and having an inclined groove formed on the inner side thereof, and having one side contacting the outer side of the fastening member; A guide member formed of a horizontal portion extending from the horizontal portion and having a larger diameter than the seating portion and having a fixing groove formed at the end thereof for the installation of the release preventing ring; The pipe is inserted into the guide member in a perforated shape to be inserted into the horizontal, the plurality of stepped holes formed along the outer circumferential surface of the portion located in the inclined portion, the arrangement of the pressure spring with the other side of the horizontal portion and the inclined portion A first protruding rib is formed to form a closed space for preventing the exposure to the outside by contact with the release preventing ring installed in the fixing groove, and is formed to face the first protruding rib between the first protruding rib A support member provided with a second protruding rib for providing an installation space of the separation prevention ring and preventing the separation prevention ring from being separated outwardly; The tooth member is inserted into the stepped hole of the support member, and a protruding piece extending from the toothed part and disposed on the stepped portion of the stepped hole, and when the pipe is placed through the fastening member, the protrusion piece is inclined by the restoring force of the pressure spring when the pipe is disposed through the fastening member. An adhesive member in which the teeth of the tooth portion are in close contact with the outer circumferential surface of the pipe while being in close contact; One end of the pipe that is installed through the support member is inserted, a cutting groove for interposing a ring-shaped rubber packing is formed between the inner peripheral surface and the both sides, the connection member having a second hook is bent to face the outer peripheral surface and both sides; ; And a connecting rod comprising first and second coupling rings fastened to each of the first and second hooks arranged in a straight line, and a body portion connecting the first and second coupling rings.

상술된 바와 같이, 본 발명에 따른 내진용 원터치식 배관 연결장치는 체결부재에 가이드부재, 지지부재 및 밀착부재를 배치한 상태에서 배관을 그 체결부재측으로 삽입할 시에 가압스프링의 복원력에 의해 밀착부재가 가이드부재의 경사홈에 밀착되면서 그 배관의 외주면에 견고히 고정되는 구조에 따르므로 볼트를 사용하지 않고도 배관간의 연결을 간단히 수행할 수 있어 볼트의 풀림 현상에 의한 고정력 약화 현상이 발생되지 않는다.
As described above, the seismic one-touch piping connection device according to the present invention is in close contact with the restoring force of the pressure spring when the pipe is inserted into the fastening member side in the state where the guide member, the supporting member and the close contact member are disposed on the fastening member. Since the member is in close contact with the inclined groove of the guide member and is firmly fixed to the outer circumferential surface of the pipe, the connection between the pipes can be easily performed without using bolts, and thus a weakening of the fixing force due to the loosening of the bolts does not occur.

또한 지진과 같은 큰 충격이 가해질 시에 연결부재와 함께 그 내측에 배치되는 배관이 제1 및 제2 걸고리와 연결부재가 결합되어 유동가능한 범위내에서 이동될 수 있음에 따라 우수한 내진성을 제공하게 된다.
In addition, when a large impact such as an earthquake is applied, the pipes disposed therein together with the connecting member may provide excellent seismic resistance as the first and second hooks and the connecting member may be coupled and moved within the flowable range. .

도 1은 본 발명의 제1 실시예에 따른 내진용 원터치식 배관 연결장치를 도시한 결합사시도.
도 2는 본 발명의 제1 실시예에 따른 내진용 원터치식 배관 연결장치를 도시한 분해사시도.
도 3은 본 발명의 제1 실시예에 따른 내진용 원터치식 배관 연결장치를 도시한 단면도.
도 4는 본 발명에 따른 내진용 원터치식 배관 연결장치 중 고정부재의 설치상태를 도시한 사시도.
도 5는 본 발명의 제2 실시예에 따른 내진용 원터치식 배관 연결장치를 도시한 결합사시도.
도 6는 본 발명의 제2 실시예에 따른 내진용 원터치식 배관 연결장치를 도시한 단면도.
도 7은 본 발명의 제3 실시예에 따른 내진용 원터치식 배관 연결장치를 도시한 결합사시도.
도 8은 본 발명의 제3 실시예에 따른 내진용 원터치식 배관 연결장치를 도시한 단면도.
도 9 및 도 10은 본 발명의 내진용 원터치식 배관 연결장치 중 보호캡의 설치상태를 도시한 도면.1 is a perspective perspective view showing a seismic one-touch piping connection device according to a first embodiment of the present invention.
Figure 2 is an exploded perspective view showing a seismic one-touch piping connection device according to a first embodiment of the present invention.
3 is a cross-sectional view showing a one-touch piping connection device for earthquake resistance according to the first embodiment of the present invention.
Figure 4 is a perspective view showing the installation of the fixing member of the seismic one-touch piping connection device according to the invention.
Figure 5 is a perspective view showing a seismic one-touch piping connection device according to a second embodiment of the present invention.
Figure 6 is a cross-sectional view showing a one-touch piping connection device for earthquake according to a second embodiment of the present invention.
Figure 7 is a perspective view showing a seismic one-touch piping connection device according to a third embodiment of the present invention.
Figure 8 is a cross-sectional view showing a one-touch piping connection device for earthquake resistance according to a third embodiment of the present invention.
9 and 10 is a view showing the installation state of the protective cap of the seismic one-touch piping connection device of the present invention.

이하, 도면을 참조로 하여 본 발명에 따른 내진용 원터치식 배관 연결장치를 설명하기로 한다.Hereinafter, a one-touch piping connection device for earthquake resistance according to the present invention will be described with reference to the drawings.

도 1 내지 도 3은 본 발명의 제1 실시예에 따른 내진용 원터치식 배관 연결장치를 도시한 도면이다.
1 to 3 is a view showing a seismic one-touch piping connection device according to a first embodiment of the present invention.

본 발명에 따른 내진용 원터치식 배관 연결장치의 제1 실시예는 기본적으로 배관(10)이 삽입가능한 크기를 갖고 외주면에는 제1 걸고리(110)가 구비되는 체결부재(100)와, 체결부재(100)와 결합되는 가이드부재(200)와, 경사홈(221)이 형성된 가이드부재(200) 내측에 배치되고 가압스프링(30)의 배치를 위한 공간을 형성하는 지지부재(300)와, 지지부재(300)에 관통설치되어 경사홈(221)에 배치됨에 따라 가압스프링(30)의 복원력에 의해 배관(10)과 밀착되는 밀착부재(400)와, 체결부재(100)에 관통설치되는 배관(10)의 일측 끝단이 삽입되고 양측 외주면에 제2 걸고리(510)가 구비되는 연결부재(500)와, 일직하게 배치되는 제1 및 제2 걸고리(110, 510) 각각을 연결하여 배관(10) 및 연결부재(500)가 충격에 의해 일정범위 내에서 이동가능하게 하는 연결막대(600)로 구성된다.
The first embodiment of the seismic one-touch piping connection device according to the present invention basically has a size that can be inserted into the pipe 10, the outer peripheral surface is provided with a fastening member 100 and the fastening member ( A support member 300 coupled to the guide member 200, a support member 300 disposed inside the guide member 200 in which the inclined groove 221 is formed, and forming a space for placing the pressure spring 30, and a support member. As installed in the inclined groove 221 through the 300 is in close contact with the pipe 10 by the restoring force of the pressure spring 30, the close contact member 400, and the pipe is installed through the fastening member 100 ( One end of the 10 is inserted and the connecting member 500 having the second hooks 510 on both outer circumferential surfaces thereof and the first and second hooks 110 and 510 which are arranged in a straight line to connect the pipes 10. And a connecting rod 600 which allows the connecting member 500 to move within a predetermined range by the impact.

상기 체결부재(100)는 배관(10)이 삽입가능한 크기를 갖고 내측면에 나선이 형성되어져, 가이드부재(200)와 나선결합되고 지지부재(300) 및 밀착부재(400)와 일조를 이루어 배관(10)에 고정됨에 따라, 연결부재(500)를 사이에 일직하게 배치되는 2개의 배관 각각에 설치되어 배관을 연결시키게 되는 한편, 외주면에 가이드부재(200)를 향해 'ㄱ'자형으로 절곡되어져 구비되는 제1 걸고리(110)와 연결부재(500)에 구비된 제2 걸고리(510)를 연결하는 연결막대(600)를 통해서 지진과 같은 강한 충격이 발생할 경우 배관(10)이 유동되도록 하여 이의 파손을 방지하게 된다.
The fastening member 100 has a size to which the pipe 10 can be inserted and a spiral is formed on the inner side thereof, the screw is coupled to the guide member 200 and spirally connected to the support member 300 and the close contact member 400. As fixed to the (10), the connecting member 500 is installed in each of the two pipes arranged in a straight line therebetween to connect the pipes, while being bent in a '-' shape toward the guide member 200 on the outer circumferential surface When a strong impact such as an earthquake occurs through the connecting rod 600 connecting the first hook 110 provided with the second hook 510 provided in the connecting member 500, the pipe 10 is allowed to flow. It will prevent breakage.

상기 가이드부재(200)는 체결부재(100) 내측면과 외주면이 나선결합되는 안착부(210)와, 안착부(210)로부터 체결부재(100) 외측으로 연장되고 내측면에 경사홈(221)이 형성되며 일측면이 체결부재(100) 외측면과 접촉되는 경사부(220)와, 경사부(220)로부터 연장되고 안착부(210)보다 더 큰 직경을 가지며 끝단에 이탈방지링(20)의 설치를 위한 고정홈(231)이 형성된 수평부(230)로 이루어지는데, 이와 같은 구조에 따르면 체결부재(100) 및 가이드부재(200)간에 나선결합된 상태에서 경사부(220)의 경사홈(221)에 밀착부재(400)가 배치되고 수평부(230)에 이탈방지링(20) 및 가압스프링(30)이 배치될 수 있다.
The guide member 200 includes a seating portion 210 in which the inner surface and the outer circumferential surface of the fastening member 100 are helically coupled, and extends from the seating portion 210 to the outer side of the fastening member 100 and the inclined groove 221 on the inner surface. Is formed and one side is inclined portion 220 is in contact with the outer surface of the fastening member 100, extending from the inclined portion 220 has a larger diameter than the seating portion 210 and the separation prevention ring 20 at the end It consists of a horizontal portion 230 is formed with a fixing groove 231 for the installation of, according to such a structure inclined groove of the inclined portion 220 in a spirally coupled state between the fastening member 100 and the guide member 200 The contact member 400 may be disposed at 221, and the separation prevention ring 20 and the pressure spring 30 may be disposed at the horizontal portion 230.

상기 지지부재(300)는 배관(10)이 삽입가능하게 천공된 형상으로 가이드부재(200)에 수평하게 삽입되는데, 이는 경사부(220)에 위치되는 부분의 외주면을 따라 형성된 복수개의 단턱홀(301)과, 수평부(230) 및 경사부(220)의 타측면과 함께 가압스프링(30)의 배치를 위한 밀폐공간을 형성하고 고정홈(231)에 설치된 이탈방지링(20)과의 접촉에 의해 외부로의 노출이 방지되는 제1 돌출리브(310)와, 제1 돌출리브(310)에 대향되도록 형성되어 그 제1 돌출리브(310)와의 사이에 이탈방지링(20)의 설치공간을 마련하고 이탈방지링(20)이 외부로 분리되는 것을 방지하는 제2 돌출리브(320)가 구비된 구조를 갖는다.The support member 300 is horizontally inserted into the guide member 200 in a shape in which the pipe 10 is insertably drilled, which includes a plurality of stepped holes formed along the outer circumferential surface of the portion located in the inclined portion 220. 301 and the other side of the horizontal portion 230 and the inclined portion 220 to form a closed space for the arrangement of the pressure spring 30 and contact with the separation prevention ring 20 installed in the fixing groove 231 The installation space of the separation prevention ring 20 is formed between the first protruding rib 310 and the first protruding rib 310 which are prevented from being exposed to the outside by the first protruding rib 310. It has a structure provided with a second protruding rib 320 to prevent the separation prevention ring 20 is separated to the outside.

상기의 지지부재(300) 구조에 따르면, 이 지지부재(300)를 가이드부재(200)로 삽입할 경우 단턱홀(301)에 배치된 밀착부재(400)의 일부(이하 기술되는 '톱니부' 전체)가 단턱홀(301) 및 지지부재(300)의 내측공간으로 위치될 수 있음에 따라 경사홈(221)까지 도달하게 되고, 가압스프링(30)에 의해 가이드부재(200)로의 지지부재(300) 삽입이 제한되는 한편, 지지부재(300)를 체결부재(100)측으로 압박한 상태에서 배관(10)을 지지부재(300)로부터 압륜부재(100)까지 통과시킨 다음으로 지지부재(300)의 압박을 해제하게 되면 그 가압스프링(30)의 복원력에 의해 지지부재(300)가 외측으로 밀려나면서 밀착부재(400)가 경사홈(221)을 따라 이동하게 되고 결과적으로 그 경사홈(221)에서 더 이상 이동할 수 없게 되는 동시에 배관(10)과 밀착되는 상태를 유지하게 된다.
According to the structure of the support member 300, when the support member 300 is inserted into the guide member 200, a part of the contact member 400 disposed in the stepped hole 301 (hereinafter referred to as the 'tooth part') As a whole) may be located in the inner space of the stepped hole 301 and the support member 300 to reach the inclined groove 221, the support member to the guide member 200 by the pressure spring (30) While the insertion is restricted, while passing the pipe 10 from the support member 300 to the pressure member 100 in a state in which the support member 300 is pushed toward the fastening member 100, the support member 300 is then provided. When the pressure is released, the support member 300 is pushed outward by the restoring force of the pressure spring 30, and the close contact member 400 moves along the inclined groove 221, and as a result, the inclined groove 221. At the same time can no longer be moved at the same time to maintain a state in close contact with the pipe (10).

한편으로 상기 이탈방지링(20)은 지지부재(300)가 가이드부재(200)로부터 분리되지 않도록 하기 위한 것으로 제1 및 제2 돌출리브(310, 320) 사이에 마련된 공간을 통해 설치되는데, 다시 말해서 제1 돌출리브(310)가 가이드부재(200) 내측에 위치되고 제2 돌출리브(320)가 외부로 노출되도록 한 다음 그 사이의 공간을 활용해 가이드부재(200)의 고정홈(231)을 따라 이탈방지링(20)이 설치되도록 한다.
On the other hand, the separation prevention ring 20 is to prevent the support member 300 from being separated from the guide member 200 is installed through the space provided between the first and second protruding ribs (310, 320), again In other words, the first protruding rib 310 is positioned inside the guide member 200 and the second protruding rib 320 is exposed to the outside, and then the fixing groove 231 of the guide member 200 is utilized by using a space therebetween. Along the separation prevention ring 20 is to be installed.

여기서 상기 이탈방지링(20)은 일부가 절삭되어져 있어 외력으로 이를 구부린 다음 고정홈(231)에 위치시킨 상태에서 그 외력을 제거함으로써 고정홈(231)에 설치된다.Here, the separation prevention ring 20 is part of the cutting is bent in the external force and then installed in the fixed groove 231 by removing the external force in the state positioned in the fixed groove 231.

상기 밀착부재(400)는 지지부재(300)의 단턱홀(301)에 삽입되는 톱니부(410)와 톱니부(410)로부터 연장되어 단턱홀(301)의 단턱에 배치되는 돌출편(420)으로 이루어져, 배관(10)이 압륜부재(100)에 배치될 경우 가압스프링(30)의 복원력에 의해 경사홈(221)에 돌출편(420)이 밀착되면서 톱니부(410)의 톱니가 배관(10)의 외주면에 수평하게 밀착되는 것으로, 톱니 전체가 배관(10)에 밀착되도록 그 밀착부재(400) 및 경사홈(221)의 형상이 도면과 같이 고려되는 것이 바람직하다.
The contact member 400 extends from the tooth portion 410 and the tooth portion 410 inserted into the stepped hole 301 of the support member 300, and the protruding piece 420 disposed on the stepped portion of the stepped hole 301. When the pipe 10 is disposed on the pressure member 100, the protrusion 420 is in close contact with the inclined groove 221 by the restoring force of the pressure spring 30, so that the teeth of the teeth 410 are pipe ( It is preferable that the shape of the contact member 400 and the inclined groove 221 is considered as shown in the figure so as to be in close contact with the outer peripheral surface of 10) so that the entire tooth is in close contact with the pipe (10).

상기 연결부재(500)는 지지부재(300)에 관통설치되는 배관(10)의 일측 끝단이 삽입되고, 양측 내주면 및 배관(10) 사이에 링형 고무패킹(40)을 개재시키기 위한 절삭홈(501)이 형성되며, 양측 외주면에 대향되도록 'ㄱ'자 형상으로 절곡되는 제2 걸고리(510)가 구비된 구조를 갖는데, 이에 따르면 체결부재(100), 가이드부재(200), 지지부재(300) 및 밀착부재(400)가 배관(10)에 고정된 상태에서 그 배관(10) 끝단을 연결부재(500) 내측(바람직하게는 내측 중앙부)에 위치시키고 체결부재(100) 및 연결부재(500)에 구비된 제1 및 제2 걸고리(110, 510)에 연결막대(600)를 설치함으로써 지하에 매설되는 배관(10)이 평상시에는 움직이지 않다가 지진과 같은 큰 충격이 가해질 시에는 연결부재(500) 및 연결막대(600)의 크기에 대응하여 그 연결부재(500)로부터 이탈되지 않으며 일정범위 내에서 이동가능하게 된다.
The connecting member 500 has one end of the pipe 10 inserted through the support member 300 and a cutting groove 501 for interposing a ring-shaped rubber packing 40 between both inner peripheral surfaces and the pipe 10. ) Is formed, and has a structure provided with a second hook 510 that is bent in a '-' shape so as to face the outer peripheral surface of both sides, according to the fastening member 100, guide member 200, support member 300 And while the close contact member 400 is fixed to the pipe 10, the end of the pipe 10 is positioned inside the connecting member 500 (preferably the inner central portion) and the fastening member 100 and the connecting member 500 When the connecting rod 600 is installed on the first and second hooks 110 and 510 provided in the pipe 10 buried underground, the connecting member 600 does not move normally and a large impact such as an earthquake is applied. Corresponding to the size of the 500 and the connecting rod 600 is not separated from the connecting member 500 within a certain range Standing movement is possible.

참고로 상기 연결부재(500)는 그 전체적인 형상이 도면에 도시된 직관 형태에 한정되지 않고 곡관, T형관 형상 등을 가질 수 있으며, 이에 따라 배관을 직선, 곡선, 직각방향 등으로 자유롭게 연결할 수 있다.
For reference, the connecting member 500 may have a curved pipe, a T-shaped pipe shape, and the like, and the overall shape thereof is not limited to the straight pipe shape shown in the drawing. Accordingly, the pipe may be freely connected in a straight line, a curved line, a right angle direction, and the like. .

상기 연결막대(600)는 일직하게 배치되는 제1 및 제2 걸고리(110, 510) 각각에 체결되는 제1 및 제2 결합링(610, 620)과, 제1 및 제2 결합링(610, 620)을 연결하는 몸체부(630)로 이루어져, 체결부재(100), 가이드부재(200), 지지부재(300) 및 밀착부재(400)를 통해 제1 및 제2 걸고리(110, 510)가 상호간에 최대한 이격되도록 연결막대(600)를 설치하여 체결부재(100)와 연결부재(500)를 연결함으로써 본 발명의 배관연결 장치가 내진성을 갖도록 기능하며, 제1 및 제2 결합링(610, 620)의 크기에 따라 충격에 의한 배관(10)의 이동범위가 늘어나거나 줄어들 수 있다.
The connecting rod 600 includes first and second coupling rings 610 and 620 fastened to the first and second hooks 110 and 510 which are disposed in a straight line, and the first and second coupling rings 610 and 610, respectively. Consists of a body portion 630 for connecting the 620, the first and second hooks 110, 510 through the fastening member 100, the guide member 200, the support member 300 and the contact member 400 is By connecting the connecting rod 600 so as to be spaced apart from each other as far as possible to connect the fastening member 100 and the connecting member 500 functions to have a seismic resistance of the pipe connecting device of the present invention, the first and second coupling ring 610, Depending on the size of the 620, the movement range of the pipe 10 due to the impact may be increased or decreased.

도 4는 본 발명에 따른 내진용 원터치식 배관 연결장치 중 고정부재의 설치상태를 도시한 도면이다.
Figure 4 is a view showing the installation of the fixing member of the seismic one-touch piping connection device according to the present invention.

또한 상기 체결부재(100)를 향해 연결부재(500)에 삽입되는 배관의 외주면을 1/2씩 둘러싸고, 끝단에 연결막대(600)의 제2 결합링(620)과 체결되는 제3 걸고리(710)가 구비된 한 쌍의 고정부재(700)를 연결부재(500) 기준으로 체결부재(100)와 대향 배치하여 사용할 수도 있는데, 연결부재(500)를 사이에 두고 2개 배관을 연결하는 과정에서 일측 배관에는 체결부재(100), 가이드부재(200), 지지부재(300) 및 밀착부재(400)를 설치하고 타측 배관에는 그 고정부재(700)를 사용함으로써 비용절감을 도모할 수 있으며, 다른 한편으로 끝단 직경이 다른 부분보다 큰 1개 배관에 대해서 체결부재(100), 가이드부재(200), 지지부재(300)를 삽입하기 어려운 문제점이 있으나, 고정부재(700)는 배관에 삽입할 필요가 없는 분리형임에 따라 배관 끝단 직경에 구애받지 않으며 설치할 수 있다.
In addition, a third hook 710 surrounding the outer circumferential surface of the pipe inserted into the connecting member 500 toward the fastening member 100 by 1/2 and fastened to the second coupling ring 620 of the connecting rod 600 at the end thereof. A pair of fixing members 700 may be disposed to face the fastening member 100 based on the connection member 500. In the process of connecting two pipes with the connection member 500 interposed therebetween, In one pipe, the fastening member 100, the guide member 200, the support member 300 and the contact member 400 is installed and the other pipe can be reduced in cost by using the fixing member 700, the other On the other hand, it is difficult to insert the fastening member 100, the guide member 200, the support member 300 for one pipe larger than the other end diameter, but the fixing member 700 need to be inserted into the pipe It can be installed regardless of the pipe end diameter, as it is a separate type without oil.

또한 본 발명의 배관 연결장치의 경우 그 재질을 금속이나 플라스틱으로 하기 때문에 제1 및 제2 걸고리(110, 510) 및 제3 걸고리(710)가 탄성력에 의해 제1 및 제2 결합링(610, 620)과 체결되거나 분리가능한 형상을 갖도록 하여 도면에서와 같이 제1 및 제2 결합링(610, 620)이 제1 내지 제3 걸고리(110, 510, 710)에 걸려있는 상태에서는 이탈되지 않도록 하다가 외력으로 각 걸고리 끝단을 잡아당길 시에는 제1 및 제2 결합링(610, 620)의 분리가 가능해진다.
In addition, in the pipe connecting device of the present invention, since the material is made of metal or plastic, the first and second hooks 110 and 510 and the third hook 710 are elastically applied to the first and second coupling rings 610. As shown in the drawing, the first and second coupling rings 610 and 620 are fastened to or detachable from the 620 so as not to be separated from the first to third hooks 110, 510 and 710. When pulling the end of each hook with an external force, the first and second coupling rings 610 and 620 can be separated.

참고로 상기 제1 및 제2 걸고리(110, 510)가 구비되는 체결부재(100) 및 연결부재(500)의 외주면이 다각기둥 형상을 갖도록 하여 체결부재(100)나 연결부재(500)의 회전을 용이하게 하도록 함과 동시에 그 다각기둥 형상의 평면상에 제1 및 제2 걸고리(110, 510)가 구비되도록 하여 제1 및 제2 걸고리(110, 510)의 하부가 고정되는 면적이 안정적으로 균일하게 할 수 있으며, 제1 및 제2 걸고리(110, 510)가 구비되는 고무패킹(40)이 설치되는 연결부재(500) 외주면이 볼록한 형상을 갖도록 하고 이에 대응하는 내주면에 홈이 형성되도록 할 수도 있다.
For reference, the outer circumferential surfaces of the fastening member 100 and the connection member 500 provided with the first and second hooks 110 and 510 have a polygonal column shape to rotate the fastening member 100 or the connection member 500. The first and second hooks 110 and 510 are provided on the plane of the polygonal column shape so that the area where the lower portions of the first and second hooks 110 and 510 are fixed is stable. The outer peripheral surface of the connecting member 500, which is provided with the rubber packing 40 provided with the first and second hooks 110 and 510, may have a convex shape, and a groove may be formed on the corresponding inner peripheral surface. It may be.

도 5 및 도 6은 본 발명의 제2 실시예에 따른 내진용 원터치식 배관 연결장치를 도시한 도면이다.
5 and 6 is a view showing a seismic one-touch piping connection device according to a second embodiment of the present invention.

본 발명에 따른 내진용 원터치식 배관 연결장치의 제2 실시예는 배관(10)이 삽입가능한 크기를 갖고 내측면에는 나선이 형성되며 외주면에는 제1 결합리브(110-1)가 구비되는 체결부재(100-1)와, 체결부재(100-1)와 나선결합되는 가이드부재(200)와, 경사홈(221)이 형성된 가이드부재(200) 내측에 배치되고 가압스프링(30)의 배치를 위한 공간을 형성하는 지지부재(300)와, 지지부재(300)에 관통설치되어 경사홈(221)에 배치됨에 따라 가압스프링(30)의 복원력에 의해 배관(10)과 밀착되는 밀착부재(400)와, 체결부재(100-1)에 관통설치되는 배관(10)의 일측 끝단이 삽입되고 양측 외주면에 제2 결합리브(510-1)가 구비되는 연결부재(500-1)와, 제1 및 제2 결합리브(110-1, 510-1)를 연결시키고 충격에 의해 일측이 이동가능한 연결볼트(600-1)로 구성된다.
The second embodiment of the seismic one-touch piping connection device according to the present invention has a size that can be inserted into the pipe 10, the inner surface is formed with a spiral and the outer peripheral surface fastening member having a first coupling rib (110-1) 100-1, the guide member 200 which is coupled to the fastening member 100-1, and the inclined groove 221 is disposed inside the guide member 200 is formed for the arrangement of the pressure spring (30) The support member 300 which forms a space, and the close contact member 400 is in close contact with the pipe 10 by the restoring force of the pressure spring 30 as it is installed through the support member 300 and disposed in the inclined groove 221. And a connecting member 500-1 having one end of the pipe 10 inserted through the fastening member 100-1 and having second coupling ribs 510-1 provided on both outer circumferential surfaces thereof. The second coupling ribs 110-1 and 510-1 are connected to each other and are configured by a connection bolt 600-1 that is movable on one side by an impact.

참고로 상기 체결부재(100)와 연결되는 제2 실시예의 가이드부재(200), 지지부재(300) 및 밀착부재(400)는 그 구조와 기능이 이전에 기술된 사항과 동일한 이유로 이의 구체적인 언급은 생략하기로 한다.
For reference, the guide member 200, the support member 300, and the contact member 400 of the second embodiment connected to the fastening member 100 may be specifically referred to because the structure and function thereof are the same as those described previously. It will be omitted.

상기 체결부재(100-1)는 배관(10)이 삽입가능한 크기를 갖고 내측면에는 나선이 형성되는 한편, 외주면에는 수평방향으로 나선홀(111-1)이 형성된 제1 결합리브(110-1)가 구비되어, 제1 결합리브(110-1)의 나선홀(111-1)과 연결볼트(600-1)의 일측이 나선결합됨으로써 체결부재(100-1)와 연결부재(500-1)간의 연결이 이루어진다.
The fastening member 100-1 has a size into which the pipe 10 can be inserted and a spiral is formed on the inner side thereof, while the first coupling rib 110-1 has a spiral hole 111-1 formed on the outer circumferential surface thereof in a horizontal direction. ) Is provided, the one side of the spiral hole (111-1) and the connecting bolt (600-1) of the first coupling rib (110-1) is spirally coupled to the fastening member (100-1) and the connecting member (500-1) ) Is made.

상기 연결부재(500-1)는 지지부재(300)에 관통설치되는 배관(10)의 일측 끝단이 삽입되고, 양측 내주면 및 배관(10) 사이에 링형 고무패킹(40)을 개재시키기 위한 절삭홈(501)이 형성되며, 양측 외주면에 수평방향으로 나선홀(111-1)보다 더 큰 직경을 갖는 관통공(511-1)이 형성된 제2 결합리브(510-1)가 구비된 구조를 통해 체결부재(100-1)와 연결볼트(600-1)로 연결되어 관통공(511-1) 내측에서 연결볼트(600-1)가 일정범위 내에서 이동될 수 있음에 따라, 연결부재(500-1) 내측에 대향 배치되는 2개의 배관과 함께 충격에 의해 그 일정범위만큼 이동가능하게 된다.
One end of the pipe 10 is inserted into the connection member 500-1 through the support member 300, and a cutting groove for interposing a ring-shaped rubber packing 40 between both inner peripheral surfaces and the pipe 10 is provided. 501 is formed, and the second coupling rib 510-1 having a through hole 511-1 having a diameter larger than the spiral hole 111-1 is formed on both outer peripheral surfaces thereof in a horizontal direction. Connected to the fastening member 100-1 and the connection bolt 600-1, the connection bolt 600-1 inside the through hole 511-1 can be moved within a predetermined range, the connection member 500 -1) It can be moved by a certain range by the impact with two pipes which are arranged inwardly.

상기 연결볼트(600-1)는 일직하게 배치되는 제1 및 제2 결합리브(110-1, 510-1)에서 관통공(511-1)을 통과하여 나선홀(111-1)에 결합되는 몸통부(610-1)와, 몸통부(610-1) 끝단에 구비되고 관통공(511-1)보다 더 큰 직경을 갖는 헤드부(610-1)로 이루어져, 제1 및 제2 결합리브(110-1, 510-1)에 결합된 상태에서 바람직하게는 볼 형상을 갖는 헤드부(610-1)에 의해 이탈되지 않게 되고 몸통부(610-1)가 관통공(511-1)의 크기에 대응하여 유동될 수 있음에 따라 배관(10)에 가해지는 충격을 완화시키게 된다.
The connecting bolt 600-1 is coupled to the spiral hole 111-1 through the through-hole 511-1 in the first and second coupling ribs 110-1 and 510-1 that are disposed in a straight line. The first and second coupling ribs include a body portion 610-1 and a head portion 610-1 provided at the end of the body portion 610-1 and having a diameter larger than that of the through hole 511-1. In the state coupled to the (110-1, 510-1) is preferably not separated by the head portion 610-1 having a ball shape and the body portion 610-1 of the through hole (511-1) As the flow can be made corresponding to the size, the impact on the pipe 10 is alleviated.

도 7 및 도 8은 본 발명의 제3 실시예에 따른 내진용 원터치식 배관 연결장치를 도시한 도면이다.
7 and 8 is a view showing a seismic one-touch piping connection device according to a third embodiment of the present invention.

본 발명에 따른 내진용 원터치식 배관 연결장치의 제3 실시예는 배관(10)이 삽입가능한 크기를 갖고 내측면에는 나선이 형성되며 외주면에는 제3 결합리브(110-2)가 구비되는 체결부재(100-2)와, 체결부재(100-2)와 나선결합되는 가이드부재(200)와, 경사홈(221)이 형성된 가이드부재(200) 내측에 배치되고 가압스프링(30)의 배치를 위한 공간을 형성하는 지지부재(300)와, 지지부재(300)에 관통설치되어 경사홈(221)에 배치됨에 따라 가압스프링(30)의 복원력에 의해 배관(10)과 밀착되는 밀착부재(400)와, 체결부재(100-2)에 관통설치되는 배관(10)의 일측 끝단이 삽입되고 양측 외주면에 제4 결합리브(510-2)가 구비되는 연결부재(500-2)와, 제3 및 제4 결합리브(110-2, 510-2)를 연결시키고 충격에 의해 양측이 유동가능한 결합부재(600-2)로 구성된다.
The third embodiment of the seismic one-touch piping connection device according to the present invention has a size that can be inserted into the pipe 10, the inner surface is formed with a spiral and the outer peripheral surface of the fastening member provided with a third coupling rib (110-2) 100-2, the guide member 200 which is coupled to the fastening member 100-2, and the inclined groove 221 is disposed inside the guide member 200 is formed for the arrangement of the pressure spring (30) The support member 300 which forms a space, and the close contact member 400 is in close contact with the pipe 10 by the restoring force of the pressure spring 30 as it is installed through the support member 300 and disposed in the inclined groove 221. And a connecting member 500-2 having one side end of the pipe 10 installed through the fastening member 100-2 and having a fourth coupling rib 510-2 provided on both outer circumferential surfaces thereof. The fourth coupling ribs 110-2 and 510-2 are connected to each other and configured to be coupled to each other by a shock member 600-2.

참고로 상기 체결부재(100-2)와 연결되는 제3 실시예의 가이드부재(200), 지지부재(300) 및 밀착부재(400)는 그 구조와 기능이 이전에 기술된 사항과 동일한 이유로 이의 구체적인 언급은 생략하기로 한다.
For reference, the guide member 200, the support member 300, and the contact member 400 of the third embodiment connected to the fastening member 100-2 have the same structure and function as those described previously. Reference will be omitted.

상기 체결부재(100-2)는 배관(10)이 삽입가능한 크기를 갖고 내측면에는 나선이 형성되며 외주면에는 수평방향으로 통공(111-2)이 형성된 제3 결합리브(110-2)가 구비된 구조를 통해 제3 결합리브(110-2)의 통공(111-2)에 결합부재(600-2)의 일측이 고정되도록 하여 체결부재(100-2)와 연결부재(500-2)간의 연결이 이루어진다.
The fastening member 100-2 is provided with a third coupling rib 110-2 having a size into which the pipe 10 can be inserted, a spiral formed on the inner surface thereof, and a through hole 111-2 formed in a horizontal direction on an outer circumferential surface thereof. One side of the coupling member 600-2 is fixed to the through hole 111-2 of the third coupling rib 110-2 through the fastened structure between the coupling member 100-2 and the connection member 500-2. The connection is made.

상기 연결부재(500-2)는 지지부재(300)에 관통설치되는 배관(10)의 일측 끝단이 삽입되고, 양측 내주면 및 배관(10) 사이에 링형 고무패킹(40)을 개재시키기 위한 절삭홈(501)이 형성되며, 양측 외주면에 수평방향으로 삽입공(511-2)이 형성된 제4 결합리브(510-2)가 구비된 구조에 의해, 결합부재(600-2)가 제3 및 제4 결합리브(110-2, 510-2)에 유동가능하게 연결되어 본 발명의 배관 연결장치가 내진성을 갖도록 한다.
One end of the pipe 10 inserted into the support member 300 is inserted into the connecting member 500-2, and a cutting groove for interposing a ring-shaped rubber packing 40 between both inner peripheral surfaces and the pipe 10 is provided. 501 is formed, and the coupling member 600-2 is formed by the third and the third coupling ribs 510-2 with the fourth coupling rib 510-2 having the insertion holes 511-2 formed in the horizontal direction on both outer circumferential surfaces thereof. It is fluidly connected to the four coupling ribs (110-2, 510-2) so that the pipe connecting device of the present invention has a shockproof.

상기 결합부재(600-2)는 일직하게 배치되는 제3 및 제4 결합리브(110-2, 510-2)에서 삽입공(511-2) 및 통공(111-2)을 통과하여 배치되고 통공(111-2) 및 삽입공(511-2)보다 작은 직경을 갖는 막대부(610-2)와, 막대부(610-2) 일측 끝단에 구비되고 삽입공(511-2)보다 더 큰 직경을 갖는 머리부(620-2)와, 막대부(610-2) 타측 끝단에 나선결합되고 통공(111-2)보다 더 큰 직경을 갖는 결합너트(630-2)로 이루어짐으로써, 막대부(610-2)가 제3 및 제4 결합리브(110-2, 510-2)로부터 이탈되지 않으면서 유동적으로 체결부재(100-2) 및 연결부재(500-2)를 연결시킴에 따라 연결부재(500-2) 내측에 대향 배치되는 2개의 배관에 충격이 가해질 경우 일정범위 내에서 유동가능하게 된다.The coupling member 600-2 is disposed to pass through the insertion hole 511-2 and the through hole 111-2 in the third and fourth coupling ribs 110-2 and 510-2 that are disposed in a straight line and through the hole. Rod portion 610-2 having a diameter smaller than that of 111-2 and insertion hole 511-2, and a diameter larger than that of insertion hole 511-2 provided at one end of rod portion 610-2. Head portion 620-2 having a, and the coupling portion 630-2 having a larger diameter than the through-hole 111-2 spirally coupled to the other end of the rod portion 610-2, the rod portion ( 610-2 connects the fastening member 100-2 and the connecting member 500-2 in a fluid manner without being separated from the third and fourth coupling ribs 110-2 and 510-2. (500-2) When an impact is applied to the two pipes disposed opposite to the inside, it becomes possible to flow within a predetermined range.

여기서 본 발명의 제1 내지 제3 실시예의 연결부재(500, 500-1, 500-2)는 그 양측으로 2개의 배관이 삽입되는 길이를 제한하기 위한 삽입한정리브(520)를 구비함에 따라, 연결부재(500) 측으로 대향 삽입되는 배관이 상호간에 동일한 길이만큼만 삽입될 수 있는 한편, 절삭홈(501) 일측면에 돌기(502)를 형성하고 고무패킹(40)에 그 돌기가 끼움되는 요홈을 형성함으로써 그 고무패킹(40)이 배관(10) 및 절삭홈(501) 사이의 공간에서 가급적 이동되지 않도록 할 수도 있다.
Here, as the connecting members 500, 500-1, and 500-2 of the first to third embodiments of the present invention have insertion limiting ribs 520 for limiting the length of the two pipes inserted into both sides thereof, While the pipes that are oppositely inserted to the connecting member 500 side can be inserted only by the same length to each other, a groove 502 is formed on one side of the cutting groove 501 and the groove is fitted into the rubber packing 40. By forming, the rubber packing 40 may be prevented from moving in the space between the pipe 10 and the cutting groove 501 as much as possible.

도 9 및 도 10은 본 발명의 내진용 원터치식 배관 연결장치 중 보호캡의 설치상태를 도시한 도면이다.
9 and 10 is a view showing the installation state of the protective cap of the seismic one-touch piping connection device of the present invention.

추가적으로 본 발명의 제1 내지 제3 실시예에 기술된 가이드부재(200) 및 지지부재(300)간에는 배관(10)에 삽입 및 설치된 상태에서 틈이 발생하게 되기 때문에, 그 틈으로 이물질이 유입될 수 있음에 따라 배관(10)에 설치 후 이물질로 인해 본 발명의 연결장치 분리가 원활하지 않을 수 있는 이유로, 그 틈을 밀폐시키기 위한 보호캡(800)이 더 설치될 수 있는데, 이러한 보호캡(800)은 배관(10)에 가장 먼저 삽입되고 그 다음으로 가이드부재(200) 및 지지부재(300)가 배관(10)에 고정되도록 한 후에 언급된 바와 같은 틈을 밀폐시키도록 설치된다.
Additionally, since a gap is generated between the guide member 200 and the support member 300 described in the first to third embodiments of the present invention in a state of being inserted into and installed in the pipe 10, foreign matter may flow into the gap. According to the reason that the connection device of the present invention may not be smooth due to the foreign matter after installation in the pipe 10, the protective cap 800 for sealing the gap may be further installed, such a protective cap ( 800 is first inserted into the pipe 10 and then installed to close the gap as mentioned after the guide member 200 and the support member 300 are fixed to the pipe 10.

여기서 상기 보호캡(800)은 단순히 가이드부재(200) 외주면을 따라 끼움됨으로써 고정되거나 그 가이드부재(200) 외주면과 나선결합되는 구조를 가질 수 있다.In this case, the protective cap 800 may be fixed by being simply fitted along the outer circumferential surface of the guide member 200 or have a structure that is helically coupled to the outer circumferential surface of the guide member 200.

Claims (8)

배관(10)이 삽입가능한 크기를 갖고 내측면에는 나선이 형성되며 외주면에는 제1 걸고리(110)가 구비되는 체결부재(100)와;
상기 체결부재(100) 내측면과 외주면이 나선결합되는 안착부(210)와, 상기 안착부(210)로부터 체결부재(100) 외측으로 연장되고 내측면에 경사홈(221)이 형성되며 일측면이 체결부재(100) 외측면과 접촉되는 경사부(220)와, 상기 경사부(220)로부터 연장되고 안착부(210)보다 더 큰 직경을 가지며 끝단에 이탈방지링(20)의 설치를 위한 고정홈(231)이 형성된 수평부(230)로 이루어진 가이드부재(200)와;
상기 배관(10)이 삽입가능하게 천공된 형상으로 가이드부재(200)에 수평하게 삽입되되, 상기 경사부(220)에 위치되는 부분의 외주면을 따라 형성된 복수개의 단턱홀(301)과, 상기 수평부(230) 및 경사부(220)의 타측면과 함께 가압스프링(30)의 배치를 위한 밀폐공간을 형성하고 고정홈(231)에 설치된 이탈방지링(20)과의 접촉에 의해 외부로의 노출이 방지되는 제1 돌출리브(310)와, 상기 제1 돌출리브(310)에 대향되도록 형성되어 그 제1 돌출리브(310)와의 사이에 이탈방지링(20)의 설치공간을 마련하고 이탈방지링(20)이 외부로 분리되는 것을 방지하는 제2 돌출리브(320)가 구비된 지지부재(300)와;
상기 지지부재(300)의 단턱홀(301)에 삽입되는 톱니부(410)와, 톱니부(410)로부터 연장되어 단턱홀(301)의 단턱에 배치되는 돌출편(420)으로 이루어져, 상기 배관(10)이 체결부재(100)에 관통배치될 경우 가압스프링(30)의 복원력에 의해 경사홈(221)에 돌출편(420)이 밀착되면서 톱니부(410)의 톱니가 배관(10)의 외주면에 수평하게 밀착되는 밀착부재(400)와;
상기 지지부재(300)에 관통설치되는 배관(10)의 일측 끝단이 삽입되고, 양측 내주면 및 배관(10) 사이에 링형 고무패킹(40)을 개재시키기 위한 절삭홈(501)이 형성되며, 양측 외주면에 대향되도록 절곡되는 제2 걸고리(510)가 구비되는 연결부재(500)와;
일직하게 배치되는 상기 제1 및 제2 걸고리(110, 510) 각각에 체결되는 제1 및 제2 결합링(610, 620)과, 상기 제1 및 제2 결합링(610, 620)을 연결하는 몸체부(630)로 이루어지는 연결막대(600);로 구성되는 것을 특징으로 하는 내진용 원터치식 배관 연결 장치.A fastening member 100 having a size to which the pipe 10 can be inserted, a spiral formed on an inner surface thereof, and a first hook 110 formed on an outer circumferential surface thereof;
An inner side surface of the fastening member 100 and an outer circumferential surface are spirally coupled, and a seating portion 210 extends from the seating portion 210 to the outer side of the fastening member 100, and an inclined groove 221 is formed on an inner side of the fastening member 100. The inclined portion 220 is in contact with the outer surface of the fastening member 100, and has a larger diameter than the mounting portion 210 and extending from the inclined portion 220 for the installation of the separation prevention ring 20 at the end A guide member 200 formed of a horizontal portion 230 having a fixing groove 231 formed therein;
The pipe 10 is inserted into the guide member 200 in a shape that is perforated to be inserted into the horizontal, a plurality of stepped holes 301 formed along the outer circumferential surface of the portion located in the inclined portion 220, and the horizontal Together with the other side of the portion 230 and the inclined portion 220 forms a sealed space for the arrangement of the pressure spring 30 and by contact with the separation prevention ring 20 installed in the fixing groove 231 to the outside The installation space of the separation prevention ring 20 is provided between the first protruding rib 310 and the first protruding rib 310, which is prevented from exposure, and the first protruding rib 310 is provided and separated. A support member 300 having a second protruding rib 320 for preventing the prevention ring 20 from being separated outwardly;
A tooth portion 410 inserted into the stepped hole 301 of the support member 300 and a protruding piece 420 extending from the toothed portion 410 and disposed on the stepped portion of the stepped hole 301. When 10 is penetrated through the fastening member 100, the protruding piece 420 is in close contact with the inclined groove 221 by the restoring force of the pressure spring 30, so that the teeth of the tooth part 410 are in the pipe 10. A close contact member 400 in close contact with the outer circumferential surface;
One end of the pipe 10 inserted through the support member 300 is inserted, and cutting grooves 501 are formed to interpose the ring-shaped rubber packing 40 between both inner peripheral surfaces and the pipe 10. A connection member 500 provided with a second hook 510 that is bent to face the outer circumferential surface;
The first and second coupling rings 610 and 620 fastened to the first and second hooks 110 and 510 respectively disposed to connect the first and second coupling rings 610 and 620. Connection bar 600 consisting of a body portion 630; one-touch piping connection device for earthquake. 배관(10)이 삽입가능한 크기를 갖고 내측면에는 나선이 형성되며 외주면에는 수평방향으로 나선홀(111-1)이 형성된 제1 결합리브(110-1)가 구비되는 체결부재(100-1)와;
상기 체결부재(100) 내측면과 외주면이 나선결합되는 안착부(210)와, 상기 안착부(210)로부터 체결부재(100) 외측으로 연장되고 내측면에 경사홈(221)이 형성되며 일측면이 체결부재(100) 외측면과 접촉되는 경사부(220)와, 상기 경사부(220)로부터 연장되고 안착부(210)보다 더 큰 직경을 가지며 끝단에 이탈방지링(20)의 설치를 위한 고정홈(231)이 형성된 수평부(230)로 이루어진 가이드부재(200)와;
상기 배관(10)이 삽입가능하게 천공된 형상으로 가이드부재(200)에 수평하게 삽입되되, 상기 경사부(220)에 위치되는 부분의 외주면을 따라 형성된 복수개의 단턱홀(301)과, 상기 수평부(230) 및 경사부(220)의 타측면과 함께 가압스프링(30)의 배치를 위한 밀폐공간을 형성하고 고정홈(231)에 설치된 이탈방지링(20)과의 접촉에 의해 외부로의 노출이 방지되는 제1 돌출리브(310)와, 상기 제1 돌출리브(310)에 대향되도록 형성되어 그 제1 돌출리브(310)와의 사이에 이탈방지링(20)의 설치공간을 마련하고 이탈방지링(20)이 외부로 분리되는 것을 방지하는 제2 돌출리브(320)가 구비된 지지부재(300)와;
상기 지지부재(300)의 단턱홀(301)에 삽입되는 톱니부(410)와, 톱니부(410)로부터 연장되어 단턱홀(301)의 단턱에 배치되는 돌출편(420)으로 이루어져, 상기 배관(10)이 체결부재(100)에 관통배치될 경우 가압스프링(30)의 복원력에 의해 경사홈(221)에 돌출편(420)이 밀착되면서 톱니부(410)의 톱니가 배관(10)의 외주면에 수평하게 밀착되는 밀착부재(400)와;
상기 지지부재(300)에 관통설치되는 배관(10)의 일측 끝단이 삽입되고, 양측 내주면 및 배관(10) 사이에 링형 고무패킹(40)을 개재시키기 위한 절삭홈(501)이 형성되며, 양측 외주면에 수평방향으로 나선홀(111-1)보다 더 큰 직경을 갖는 관통공(511-1)이 형성된 제2 결합리브(510-1)가 구비되는 연결부재(500-1)와;
일직하게 배치되는 상기 제1 및 제2 결합리브(110-1, 510-1)에서 관통공(511-1)을 통과하여 나선홀(111-1)에 결합되는 몸통부(610-1)와, 상기 몸통부(610-1) 끝단에 구비되고 관통공(511-1)보다 더 큰 직경을 갖는 헤드부(620-1)로 이루어지는 연결볼트(600-1);로 구성되는 것을 특징으로 하는 내진용 원터치식 배관 연결 장치.The fastening member 100-1 having a size into which the pipe 10 is insertable, a spiral is formed on the inner surface, and a first coupling rib 110-1 having a spiral hole 111-1 formed on the outer circumferential surface thereof in a horizontal direction. Wow;
An inner side surface of the fastening member 100 and an outer circumferential surface are spirally coupled, and a seating portion 210 extends from the seating portion 210 to the outer side of the fastening member 100, and an inclined groove 221 is formed on an inner side of the fastening member 100. The inclined portion 220 is in contact with the outer surface of the fastening member 100, and has a larger diameter than the mounting portion 210 and extending from the inclined portion 220 for the installation of the separation prevention ring 20 at the end A guide member 200 formed of a horizontal portion 230 having a fixing groove 231 formed therein;
The pipe 10 is inserted into the guide member 200 in a shape that is perforated to be inserted into the horizontal, a plurality of stepped holes 301 formed along the outer circumferential surface of the portion located in the inclined portion 220, and the horizontal Together with the other side of the portion 230 and the inclined portion 220 forms a sealed space for the arrangement of the pressure spring 30 and by contact with the separation prevention ring 20 installed in the fixing groove 231 to the outside The installation space of the separation prevention ring 20 is provided between the first protruding rib 310 and the first protruding rib 310, which is prevented from exposure, and the first protruding rib 310 is provided and separated. A support member 300 having a second protruding rib 320 for preventing the prevention ring 20 from being separated outwardly;
A tooth portion 410 inserted into the stepped hole 301 of the support member 300 and a protruding piece 420 extending from the toothed portion 410 and disposed on the stepped portion of the stepped hole 301. When 10 is penetrated through the fastening member 100, the protruding piece 420 is in close contact with the inclined groove 221 by the restoring force of the pressure spring 30, so that the teeth of the tooth part 410 are in the pipe 10. A close contact member 400 in close contact with the outer circumferential surface;
One end of the pipe 10 inserted through the support member 300 is inserted, and cutting grooves 501 are formed to interpose the ring-shaped rubber packing 40 between both inner peripheral surfaces and the pipe 10. A connecting member 500-1 having a second coupling rib 510-1 having a through hole 511-1 having a larger diameter than the spiral hole 111-1 on the outer circumferential surface thereof;
The body portion 610-1 coupled to the spiral hole 111-1 through the through-hole 511-1 in the first and second coupling ribs 110-1 and 510-1 which are disposed in a straight line; And a connection bolt 600-1 formed at the end of the body portion 610-1 and having a head portion 620-1 having a larger diameter than the through hole 511-1. Seismic one-touch piping connection device. 배관(10)이 삽입가능한 크기를 갖고 내측면에는 나선이 형성되며 외주면에는 수평방향으로 통공(111-2)이 형성된 제3 결합리브(110-2)가 구비되는 체결부재(100-2)와;
상기 체결부재(100) 내측면과 외주면이 나선결합되는 안착부(210)와, 상기 안착부(210)로부터 체결부재(100) 외측으로 연장되고 내측면에 경사홈(221)이 형성되며 일측면이 체결부재(100) 외측면과 접촉되는 경사부(220)와, 상기 경사부(220)로부터 연장되고 안착부(210)보다 더 큰 직경을 가지며 끝단에 이탈방지링(20)의 설치를 위한 고정홈(231)이 형성된 수평부(230)로 이루어진 가이드부재(200)와;
상기 배관(10)이 삽입가능하게 천공된 형상으로 가이드부재(200)에 수평하게 삽입되되, 상기 경사부(220)에 위치되는 부분의 외주면을 따라 형성된 복수개의 단턱홀(301)과, 상기 수평부(230) 및 경사부(220)의 타측면과 함께 가압스프링(30)의 배치를 위한 밀폐공간을 형성하고 고정홈(231)에 설치된 이탈방지링(20)과의 접촉에 의해 외부로의 노출이 방지되는 제1 돌출리브(310)와, 상기 제1 돌출리브(310)에 대향되도록 형성되어 그 제1 돌출리브(310)와의 사이에 이탈방지링(20)의 설치공간을 마련하고 이탈방지링(20)이 외부로 분리되는 것을 방지하는 제2 돌출리브(320)가 구비된 지지부재(300)와;
상기 지지부재(300)의 단턱홀(301)에 삽입되는 톱니부(410)와, 톱니부(410)로부터 연장되어 단턱홀(301)의 단턱에 배치되는 돌출편(420)으로 이루어져, 상기 배관(10)이 체결부재(100)에 관통배치될 경우 가압스프링(30)의 복원력에 의해 경사홈(221)에 돌출편(420)이 밀착되면서 톱니부(410)의 톱니가 배관(10)의 외주면에 수평하게 밀착되는 밀착부재(400)와;
상기 지지부재(300)에 관통설치되는 배관(10)의 일측 끝단이 삽입되고, 양측 내주면 및 배관(10) 사이에 링형 고무패킹(40)을 개재시키기 위한 절삭홈(501)이 형성되며, 양측 외주면에 수평방향으로 삽입공(511-2)이 형성된 제4 결합리브(510-2)가 구비되는 연결부재(500-2)와;
일직하게 배치되는 상기 제3 및 제4 결합리브(110-2, 510-2)에서 삽입공(511-2) 및 통공(111-2)을 통과하여 배치되고 통공(111-2) 및 삽입공(511-2)보다 작은 직경을 갖는 막대부(610-2)와, 상기 막대부(610-2) 일측 끝단에 구비되고 삽입공(511-2)보다 더 큰 직경을 갖는 머리부(620-2)와, 상기 막대부(610-2) 타측 끝단에 나선결합되고 통공(111-2)보다 더 큰 직경을 갖는 결합너트(630-2)로 이루어지는 결합부재(600-2);로 구성되는 것을 특징으로 하는 내진용 원터치식 배관 연결 장치.The fastening member 100-2 having a size to which the pipe 10 can be inserted, a spiral is formed on the inner side, and a third coupling rib 110-2 having a through hole 111-2 formed in a horizontal direction on the outer circumferential surface thereof. ;
An inner side surface of the fastening member 100 and an outer circumferential surface are spirally coupled, and a seating portion 210 extends from the seating portion 210 to the outer side of the fastening member 100, and an inclined groove 221 is formed on an inner side of the fastening member 100. The inclined portion 220 is in contact with the outer surface of the fastening member 100, and has a larger diameter than the mounting portion 210 and extending from the inclined portion 220 for the installation of the separation prevention ring 20 at the end A guide member 200 formed of a horizontal portion 230 having a fixing groove 231 formed therein;
The pipe 10 is inserted into the guide member 200 in a shape that is perforated to be inserted into the horizontal, a plurality of stepped holes 301 formed along the outer circumferential surface of the portion located in the inclined portion 220, and the horizontal Together with the other side of the portion 230 and the inclined portion 220 forms a sealed space for the arrangement of the pressure spring 30 and by contact with the separation prevention ring 20 installed in the fixing groove 231 to the outside The installation space of the separation prevention ring 20 is provided between the first protruding rib 310 and the first protruding rib 310, which is prevented from exposure, and the first protruding rib 310 is provided and separated. A support member 300 having a second protruding rib 320 for preventing the prevention ring 20 from being separated outwardly;
A tooth portion 410 inserted into the stepped hole 301 of the support member 300 and a protruding piece 420 extending from the toothed portion 410 and disposed on the stepped portion of the stepped hole 301. When 10 is penetrated through the fastening member 100, the protruding piece 420 is in close contact with the inclined groove 221 by the restoring force of the pressure spring 30, so that the teeth of the tooth part 410 are in the pipe 10. A close contact member 400 in close contact with the outer circumferential surface;
One end of the pipe 10 inserted through the support member 300 is inserted, and cutting grooves 501 are formed to interpose the ring-shaped rubber packing 40 between both inner peripheral surfaces and the pipe 10. A connection member 500-2 having a fourth coupling rib 510-2 having an insertion hole 511-2 formed in a horizontal direction on an outer circumferential surface thereof;
The third and fourth coupling ribs 110-2 and 510-2 that are disposed in a straight line are disposed through the insertion holes 511-2 and the through holes 111-2, and are disposed through the through holes 111-2 and the insert holes. Rod portion 610-2 having a smaller diameter than 511-2, and a head portion 620- provided at one end of the rod portion 610-2 and having a larger diameter than the insertion hole 511-2. 2) and a coupling member 600-2 which is helically coupled to the other end of the rod part 610-2 and has a coupling nut 630-2 having a larger diameter than the through hole 111-2. A one-touch piping connection device for earthquake resistance, characterized in that. 청구항 1 내지 청구항 3 중 어느 한 항에 있어서,
상기 연결부재(500, 500-1, 500-2)의 내주면에는 배관(10)이 삽입되는 길이를 제한하기 위한 삽입한정리브(520)가 설치되는 것을 특징으로 하는 내진용 원터치식 배관 연결 장치.
The method according to any one of claims 1 to 3,
An earthquake-resistant one-touch piping connection device, characterized in that the insertion limitation rib 520 for limiting the length of the pipe 10 is installed on the inner circumferential surface of the connecting member (500, 500-1, 500-2).
청구항 1 내지 청구항 3 중 어느 한 항에 있어서,
상기 절삭홈(501) 일측면에는 돌기(502)가 형성되고, 상기 고무패킹(40)에는 그 돌기가 끼움되는 요홈이 형성되는 것을 특징으로 하는 내진용 원터치식 배관 연결 장치.The method according to any one of claims 1 to 3,
A projection 502 is formed on one side of the cutting groove 501, and the rubber packing 40 is a one-touch piping connection device for earthquake resistance, characterized in that a groove is formed in which the projection is fitted. 청구항 1에 있어서,
상기 제1 및 제2 걸고리(110, 510)는 탄성력에 의해 제1 및 제2 결합링(610, 620)과 체결되거나 분리가능한 형상을 갖는 것을 특징으로 하는 내진용 원터치식 배관 연결 장치.The method according to claim 1,
The first and second hooks (110, 510) is a one-touch piping connection device for earthquake resistance, characterized in that it has a shape that can be fastened or detached with the first and second coupling rings (610, 620) by an elastic force. 청구항 1에 있어서,
상기 연결부재(500)를 기준으로 하여 체결부재(100)와 대향 배치되되, 그 체결부재(100)를 향해 연결부재(500)에 삽입되는 배관의 외주면을 1/2씩 둘러싸며, 끝단에 연결막대(600)의 제2 결합링(620)과 체결되는 제3 걸고리(710)가 구비된 한 쌍의 고정부재(700)를 더 포함하는 것을 특징으로 하는 내진용 원터치식 배관 연결 장치.The method according to claim 1,
It is disposed opposite to the fastening member 100 on the basis of the connecting member 500, surrounds the outer peripheral surface of the pipe inserted into the connecting member 500 toward the fastening member 100 by 1/2, connected to the end Earthquake-resistant one-touch piping connection device further comprises a pair of holding members (700) provided with a third hook (710) is fastened to the second coupling ring (620) of the rod (600). 청구항 1 내지 청구항 3 중 어느 한 항에 있어서,
상기 배관(10)에 삽입되어 가이드부재(200) 및 지지부재(300)간의 틈을 밀폐시키기 위한 보호캡(800)이 더 설치되는 것을 특징으로 하는 내진용 원터치식 배관 연결 장치.The method according to any one of claims 1 to 3,
A one-touch piping connection device for earthquake resistance, characterized in that the protective cap 800 is further inserted into the pipe 10 to seal the gap between the guide member 200 and the support member 300.
KR1020100117715A 2010-02-18 2010-11-24 Pipe connecting apparatus of one-touch type for earthquake-proof KR101271168B1 (en)

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CA2797176A CA2797176C (en) 2010-02-18 2011-02-16 One-touch pipe connection device
PCT/KR2011/001016 WO2011102637A2 (en) 2010-02-18 2011-02-16 One-touch pipe connection device

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KR101666651B1 (en) 2015-07-02 2016-10-14 케이제이씨 주식회사 Pipe connecting device of the anti-vortex and earthquake-resistant construction
CN116422654A (en) * 2023-06-13 2023-07-14 国网山东省电力公司诸城市供电公司 Power distribution cabinet cleaning device
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KR101866864B1 (en) 2016-09-23 2018-06-12 (주)세종이십일 Seismic clamping of the fire pipe
KR101897621B1 (en) 2016-11-25 2018-10-04 (주)세종이십일 Seismic control of the piping for a fire

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KR100533832B1 (en) * 2002-12-30 2005-12-07 주식회사 디엠티 Protective cap for coupler
KR200411382Y1 (en) 2005-12-30 2006-03-14 목성균 Joint Device of Corrugated Pipes
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KR101666651B1 (en) 2015-07-02 2016-10-14 케이제이씨 주식회사 Pipe connecting device of the anti-vortex and earthquake-resistant construction
CN116422654A (en) * 2023-06-13 2023-07-14 国网山东省电力公司诸城市供电公司 Power distribution cabinet cleaning device
CN116422654B (en) * 2023-06-13 2023-08-11 国网山东省电力公司诸城市供电公司 Power distribution cabinet cleaning device
CN117091027A (en) * 2023-10-16 2023-11-21 山东港源管道物流有限公司 Joint protection device for crude oil pipeline
CN117091027B (en) * 2023-10-16 2023-12-19 山东港源管道物流有限公司 Joint protection device for crude oil pipeline

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