KR101480673B1 - hose install device - Google Patents

hose install device Download PDF

Info

Publication number
KR101480673B1
KR101480673B1 KR1020140077880A KR20140077880A KR101480673B1 KR 101480673 B1 KR101480673 B1 KR 101480673B1 KR 1020140077880 A KR1020140077880 A KR 1020140077880A KR 20140077880 A KR20140077880 A KR 20140077880A KR 101480673 B1 KR101480673 B1 KR 101480673B1
Authority
KR
South Korea
Prior art keywords
hose
nipple
nut
tightening tool
tightening
Prior art date
Application number
KR1020140077880A
Other languages
Korean (ko)
Inventor
어윤일
Original Assignee
어윤일
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 어윤일 filed Critical 어윤일
Priority to KR1020140077880A priority Critical patent/KR101480673B1/en
Application granted granted Critical
Publication of KR101480673B1 publication Critical patent/KR101480673B1/en

Links

Images

Classifications

    • 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
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
    • F16L33/22—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts
    • F16L33/222—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts the external piece comprising segments pressed against the hose by wedge shaped 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
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
    • F16L33/22—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts
    • F16L33/223—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts the sealing surfaces being pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts

Abstract

The present invention relates to a hose coupling device to install a nipple (10) at an end of a hose (100), which comprises the nipple (10), a screw unit (20) installed in the rear of the nipple (10), and a nut (30) installed in the rear of the screw unit (20), wherein the hose (100) are coupled to the central holes of the nipple (10), the screw unit (20), and the nut (30) in sequence. Thus, the hose can be easily coupled to the screw unit through expansion and contraction of the screw unit and the flawless tightening state can be secured.

Description

호스 장착수단{hose install device}Hose mounting device

본발명은 조임구를 이용하여 호스에 니플을 용이하고 간편하게 장착할 수 있는 호스 장착수단에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a hose mounting means capable of easily and easily mounting a nipple on a hose using a tightening tool.

일반적으로 고무재질의 호스, 특히 고압호스의 끝단에는 내구성 등의 목적으로 금속재질의 니플 등이 연결되어 사용된다. 상기 고무재질의 호스와 금속재질의 니플 등이 연결되는 것은 연결 후 상호 분리되는 것을 방지하기 위한 여러 방안들이 개발되어 있다.In general, a hose made of a rubber material, in particular, a metal nipple is connected to the end of a high-pressure hose for the purpose of durability and the like. Various methods for preventing the connection between the rubber hose and the metal nipple after the connection are developed have been developed.

일례로서, 등록특허공보 등록번호 10-0644341에는 일측에 오목부와 볼록부가 반복되는 요철을 형성한 니플과; 상기 니플의 요철에 맞물리도록 볼록부와 오목부가 반복되는 요철을 형성한 슬리브와; 상기 니플과 슬리브가 맞닿아 이루어지는 공간에 삽입되며, 내면고무와 보강사층 및 외면고무로 이루어지는 고무호스로 이루어지며; 상기 니플의 고무호스 결합면에는 톱니형 돌출구조가 다수개 형성되며, 상기 니플과 슬리브의 결합면에 삽입되는 고무호스의 끝단면에는 계단형 또는 사선으로 절개면이 형성되고; 그리고 상기 니플의 요철부를 이루는 볼록부의 끝단면과, 이에 결합되는 상기 슬리브의 오목부 사이에는 공간부를 형성하고, 상기 공간부에 상기 고무호스의 내면고무가 끼움결합되어 이루어지는 것을 특징으로 하는 고압호스용 금구 체결구조가 공개되어 있다.As an example, Patent Registration No. 10-0644341 discloses a nipple in which recesses and protrusions are repeatedly formed on one side of a nipple; A sleeve having concavities and convexities repeatedly formed in the convex portion and the concave portion so as to be engaged with the convex and concave portions of the nipple; A rubber hose inserted into the space formed by the nipple and the sleeve abutted against each other and made of an inner rubber, a reinforcing layer and an outer rubber; Wherein a plurality of serrated protruding structures are formed on the rubber hose coupling surface of the nipple and a cut surface is formed in the end surface of the rubber hose inserted into the coupling surface of the nipple and the sleeve in a stepped or oblique manner; And a space portion is formed between the end surface of the convex portion constituting the concave-convex portion of the nipple and the concave portion of the sleeve coupled to the convex portion, and the space rubber portion of the rubber hose is fitted to the space portion. A metal fastening structure is disclosed.

공개특허공보 10-2007-0010519호에는 자체의 강한 탄성 복원력을 갖는 띠상의 금속부재의 일측단 중심부에 일정폭과 길이를 갖는 장홈이 형성되고, 타측단에는 상기 장홈에 대응할 수 있는 길이의 양변을 절취한 삽입부가 형성되며, 상기 장홈과 삽입부의 뿌리부 근처에 외측으로 요입되는 한쌍의 공구 삽입부가 형성되어 원통형으로 굴곡된 형태로 이루어짐을 특징으로 하는 호스 고정용 클립이 공개되어 있다.Patent Document 10-2007-0010519 discloses that a long groove having a predetermined width and a long length is formed at the center of one end of a metal member having a strong elastic restoring force of itself and both ends of a length corresponding to the groove are formed at the other end And a pair of tool inserting portions formed outside the root portion of the insertion portion and projecting outwardly are formed in a shape bent in a cylindrical shape.

그러나 상기 종래기술들은 호스에 니플을 결합하는 것이 불편하며, 결합 후 호스에서 니플이 이탈되는 단점이 있었다.However, the conventional arts have a disadvantage in that it is inconvenient to attach the nipple to the hose, and the nipple is detached from the hose after the coupling.

따라서 본 발명은 상기와 같은 문제점을 해결하고자 안출된 것으로서, 조임구의 확장 및 수축에 의해 호스를 용이하게 조임구에 결합할 수 있고, 조임상태가 하자가 없는 호스 장착수단을 제공하고자 하는 것이다.SUMMARY OF THE INVENTION Accordingly, the present invention has been made to solve the above-mentioned problems occurring in the prior art, and it is an object of the present invention to provide a hose attachment means capable of easily coupling a hose to a tightening opening by expansion and contraction of a tightening opening,

본발명은 호스 장착수단에 관한 것으로, 호스(100) 끝단부에 니플(10)을 장착하기 위한 호스 장착수단에 있어서, 니플(10)과, 상기 니플(10) 후방에 설치되는 조임구(20)와 상기 조임구(20) 후방에 설치되는 너트(30)로 이루어져서, 상기 니플(10), 조임구(20), 너트(30)의 중앙구멍에 순차적으로 호스(100)가 결합되는 것을 특징으로 한다.The present invention relates to a hose attachment means and is a hose attachment means for attaching a nipple 10 to an end portion of a hose 100. The hose attachment means includes a nipple 10 and a fastening port 20 And a nut 30 provided behind the tightening tool 20 so that the hose 100 is sequentially engaged with the central hole of the nipple 10, the tightening tool 20 and the nut 30 .

따라서 본발명은 조임구의 확장 및 수축에 의해 호스를 용이하게 조임구에 결합할 수 있고, 조임상태가 하자가 없는 현저한 효과가 있다.Therefore, according to the present invention, the hose can be easily coupled to the tightening opening by expansion and contraction of the tightening opening, and there is a remarkable effect that the tightening state is not defective.

도 1은 본발명 호스 장착수단 분해사시도
도 2는 본발명 호스 장착수단 결합도
도 3은 본발명 호스 장착수단 절개부가 사선으로 형성된 단면도
도 4는 조임구 내부 절개부 일단에 판재가 결합된 단면도Fig. 1 is an exploded perspective view of the hose mounting means of the present invention
Fig. 2 is a perspective view of the hose attachment means
Fig. 3 is a cross-sectional view in which the incision part of the hose attachment means of the present invention is formed by an oblique line
FIG. 4 is a cross-sectional view of a plate member joined to one end of a fastener inner cut-

본발명은 호스 장착수단에 관한 것으로, 호스(100) 끝단부에 니플(10)을 장착하기 위한 호스 장착수단에 있어서, 니플(10)과, 상기 니플(10) 후방에 설치되는 조임구(20)와 상기 조임구(20) 후방에 설치되는 너트(30)로 이루어져서, 상기 니플(10), 조임구(20), 너트(30)의 중앙구멍에 순차적으로 호스(100)가 결합되는 것을 특징으로 한다.The present invention relates to a hose attachment means and is a hose attachment means for attaching a nipple 10 to an end portion of a hose 100. The hose attachment means includes a nipple 10 and a fastening port 20 And a nut 30 provided behind the tightening tool 20 so that the hose 100 is sequentially engaged with the central hole of the nipple 10, the tightening tool 20 and the nut 30 .

또한, 상기 조임구(20)는 전방은 외주연에 너트머리(22)가 형성되고, 후방은 지름이 작아지는 원통부(23)으로서, 상기 원통부(23) 외주연에 나사선이 형성되어, 후방에 너트(30)가 결합되되,The tightening tool 20 has a cylindrical portion 23 having a nut head 22 at its outer circumference at its front end and a reduced diameter at its rear end and a screw thread formed at the outer periphery of the cylindrical portion 23, A nut 30 is coupled to the rear,

상기 조임구(20)는 고리모양 단면의 일단부가 절개된 절개부(21)가 형성되어 있는 것을 특징으로 한다.The tightening tool (20) is characterized in that a cutaway portion (21) is formed at one end of the annular cross section.

또한, 상기 조임구(20)는 전방은 외주연에 너트머리(22)가 형성되고 후방은 지름이 점점 작아지는 원통부(23)형상이되, 체결전 원통의 단면이 가로축이 세로축보다 긴 타원형으로 형성되게 한 것을 특징으로 한다.
The front end of the tightening tool 20 is formed with a nut head 22 at its outer periphery and a cylindrical portion 23 whose diameter is gradually reduced at the rear. Is formed.

본발명을 첨부도면에 의해 상세히 설명하면 다음과 같다. 도 1은 본발명 호스 장착수단 분해사시도, 도 2는 본발명 호스 장착수단 결합도, 도 3은 본발명 호스 장착수단 절개부가 사선으로 형성된 단면도, 도 4는 조임구 내부 절개부 일단에 판재가 결합된 단면도이다.
The present invention will be described in detail with reference to the accompanying drawings. Fig. 1 is a perspective view of the hose attachment means according to the present invention, Fig. 2 is a perspective view of the hose attachment means of the present invention, Fig. 3 is a sectional view of the hose attachment means, Fig.

본발명 호스 장착수단은 고무재질의 호스(100) 끝단부에 금속재질의 니플(10)을 장착하기 위한 호스 장착수단으로서, 니플(10)과, 상기 니플(10) 후방에 설치되는 조임구(20)와 상기 조임구(20) 후방에 설치되는 너트(30)로 이루어진다. 상기 니플(10), 조임구(20), 너트(30)는 중앙에 구멍이 형성되고, 상기 구멍들에 순차적으로 호스(100)가 결합된다. 상기 니플(10), 조임구(20), 너트(30)는 황동재질로 주조에 의해 제작한다.The hose attachment means of the present invention is a hose attachment means for attaching a metal nipple 10 to the end of a hose 100 made of a rubber material. The hose attachment means includes a nipple 10, a fastener 20 and a nut 30 provided at the rear of the tightening tool 20. [ The nipple 10, the tightening tool 20, and the nut 30 are formed with a hole at the center, and the hose 100 is sequentially engaged with the holes. The nipple 10, the tightening tool 20, and the nut 30 are made of a brass material by casting.

상기 조임구(20)는 전방은 외주연에 너트머리(22)가 형성되고, 후방은 지름이 점점 작아지는 원통부(23)으로서, 상기 원통부(23) 외주연에 나사선이 형성되어, 후방에 너트(30)가 결합되는 것이다.The tightening tool 20 has a nut head 22 at the outer periphery at the front and a cylindrical portion 23 at the rear which is smaller in diameter and has threads formed on the outer periphery of the cylindrical portion 23, To which the nut 30 is coupled.

그리고 상기 조임구(20)는 고리모양 단면의 일단부가 절개된 절개부(21)가 형성되어 있되, 상기 절개부(21)는 길이방향으로 직선으로 형성되나, 사선으로 중심축에서 비스듬히 형성될 수 있다.The cutout 20 is formed with a cutout 21 cut at one end of the annular cross section. The cutout 21 is formed in a straight line in the longitudinal direction, but may be formed obliquely at a central axis in an oblique direction. have.

한편, 상기 니플(10)은 노출된 선단부분의 외주연에 걸림돌기(11)가 형성된다.On the other hand, the nipple 10 has a locking projection 11 formed on the outer periphery of the exposed tip portion.

그리고 상기 조임구(20)의 전방 내주연에는 돌기들이 형성되어 호스(10) 외주면에 밀착되어 체결시 잘 빠지지 않게 한다.In addition, protrusions are formed on the front inner peripheral edge of the tightening tool 20 so as to be in close contact with the outer circumferential surface of the hose 10 so as not to fall off at the time of tightening.

그리고 본발명은 상기 조임구(20)의 절개부 내면의 양단중 어느 일단에는 동일재질인 황동재질의 판재(25)가 결합되어, 상기 직사각형의 판재가 상기 절개부를 막아서 기밀을 보다 확고하게 한다.In the present invention, a brass plate 25 made of the same material is coupled to either end of the inner surface of the cutout 20 of the fastener 20, and the rectangular plate blocks the cutout to make the airtightness more firm.

한편, 상기 판재는 중간부분에 오목부가 형성되게 하여, 조임구에 결합시, 탄성이 있게 할 수 있다.On the other hand, the plate member may have a concave portion formed at an intermediate portion thereof, so that the plate member may have elasticity when engaged with the fastener.

그리고 본발명은 조임구(20)는 전방은 외주연에 너트머리(22)가 형성되고, 후방은 지름이 점점 작아지는 원통부(23)형상이되, 원통의 단면이 가로축이 세로축보다 긴 타원형으로 형성되게 하여, 체결 후에는 진원인 원통이 되게 구성할 수 있다. 이는 원통을 처음부터 타원이 아닌 진원으로 만들면 조이는 과정에서 원통 단면이 진원이 아니고 이지러지는 현상이 발생하기 때문이다. In the present invention, the tightening tool (20) is formed with a nut head (22) at the outer periphery at the front and a cylindrical portion (23) at the rear at a smaller diameter. The cross section of the cylinder has an oval So that after the fastening, it is possible to constitute a cylinder which is a full circle. This is because when the cylinder is made into a circle rather than an ellipse from the beginning, a phenomenon occurs in which the cylinder cross-section is not a circle but is broken during the tightening process.

따라서 본발명은 조임구의 확장 및 수축에 의해 호스를 용이하게 조임구에 결합할 수 있고, 조임상태가 하자가 없는 현저한 효과가 있다.Therefore, according to the present invention, the hose can be easily coupled to the tightening opening by expansion and contraction of the tightening opening, and there is a remarkable effect that the tightening state is not defective.

100 : 호스 10 : 니플
20 : 조임구 30 : 너트
11 : 걸림돌기
21 : 절개부
22 : 너트머리 23 : 원통부
25 : 판재100: Hose 10: Nipple
20: fastener 30: nut
11:
21: incision
22: nut head 23: cylindrical part
25: plate

Claims (3)

니플(10)과, 상기 니플(10) 후방에 설치되는 조임구(20)와 상기 조임구(20) 후방에 설치되는 너트(30)로 이루어져서, 상기 니플(10), 조임구(20), 너트(30)의 중앙구멍에 순차적으로 호스(100)가 결합되어, 상기 호스(100) 끝단부에 니플(10)이 장착되는 호스 장착수단에 있어서,
상기 조임구(20)는 전방은 외주연에 너트머리(22)가 형성되고, 후방은 지름이 작아지는 원통부(23)으로서, 상기 원통부(23) 외주연에 나사선이 형성되어, 후방에 너트(30)가 결합되되, 상기 조임구(20)는 고리모양 단면의 일단부가 절개된 절개부(21)가 형성되어 있는 것이며, 상기 조임구(20)는 체결전 원통의 단면이 가로축이 세로축보다 긴 타원형으로 형성되며,
상기 니플(10)은 노출된 선단부분의 외주연에 걸림돌기(11)가 형성되고, 상기 조임구(20)의 전방 내주연에는 돌기들이 형성되어 호스(10) 외주면에 밀착되어 체결시 잘 빠지지 않게 되며,
또한, 상기 조임구(20)의 절개부 내면의 양단중 어느 일단에는 동일 재질인 황동재질의 직사각형의 판재(25)가 결합되어, 상기 판재(25)가 상기 절개부를 막아서 기밀을 확고하게 하되,
상기 직사각형의 판재(25) 중간부분에 오목부가 형성되어, 조임구에 결합시 탄성이 있게 되며,
또한, 상기 조임구(20)에 형성되는 절개부(21)는 사선으로 중심축에서 비스듬하게 형성되어 있는 것을 특징으로 하는 호스 장착수단A nipple 10 and a tightening tool 20 provided behind the nipple 10 and a nut 30 provided behind the tightening tool 20 so that the nipple 10, A hose attachment means in which a hose 100 is sequentially connected to a central hole of a nut 30 and a nipple 10 is mounted at an end of the hose 100,
The tightening tool 20 has a nut portion 22 at the outer circumference at the front and a cylindrical portion 23 at the rear which is smaller in diameter. The screw portion is formed at the outer periphery of the cylindrical portion 23, Wherein the fastening port 20 is formed with a cutout 21 cut at one end of the annular cross section and the fastening port 20 has a cross section of the cross- And is formed into a longer oval shape,
The nipple 10 has a protruding protrusion 11 formed on the outer periphery of the exposed tip portion and protrusions are formed on the front inner circumference of the tightening opening 20 so as to be in close contact with the outer circumferential surface of the hose 10, However,
A rectangular plate 25 made of the same material and made of the same material is coupled to either end of the inner surface of the cutout 20 of the tightening tool 20 so that the plate 25 blocks the cutout to secure airtightness,
A concave portion is formed in an intermediate portion of the rectangular plate member 25 so as to be elastic when engaged with the tightening member,
In addition, the cut-out portion (21) formed in the tightening tool (20) is formed obliquely at a central axis in an oblique line. 삭제delete 삭제delete
KR1020140077880A 2014-06-25 2014-06-25 hose install device KR101480673B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020140077880A KR101480673B1 (en) 2014-06-25 2014-06-25 hose install device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020140077880A KR101480673B1 (en) 2014-06-25 2014-06-25 hose install device

Publications (1)

Publication Number Publication Date
KR101480673B1 true KR101480673B1 (en) 2015-01-14

Family

ID=52588549

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020140077880A KR101480673B1 (en) 2014-06-25 2014-06-25 hose install device

Country Status (1)

Country Link
KR (1) KR101480673B1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5610575U (en) * 1979-07-03 1981-01-29
KR200367152Y1 (en) * 2004-08-09 2004-11-11 홍성미 Hose Nipple
KR20060003813A (en) * 2005-01-15 2006-01-11 이상욱 The connector for agricultural chemical hose
KR20120111860A (en) * 2011-06-28 2012-10-11 주식회사 시코 Pipe connector with connecting press circle plate integrated

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5610575U (en) * 1979-07-03 1981-01-29
KR200367152Y1 (en) * 2004-08-09 2004-11-11 홍성미 Hose Nipple
KR20060003813A (en) * 2005-01-15 2006-01-11 이상욱 The connector for agricultural chemical hose
KR20120111860A (en) * 2011-06-28 2012-10-11 주식회사 시코 Pipe connector with connecting press circle plate integrated

Similar Documents

Publication Publication Date Title
JP3178198U (en) Connector for hose connection
KR20130077800A (en) Spring nut
KR101943162B1 (en) Coupling for connecting reinforcing rod
US10273995B2 (en) Tarp connector
KR101548111B1 (en) Socket to connect pipe
US10161551B2 (en) Quick-connector
JP2007333176A (en) Connector for connecting hose
JP5910832B2 (en) Cable holding device
US10428980B2 (en) Sanitary line attachment
KR101480673B1 (en) hose install device
JP2009036239A (en) Connector for connecting hose
US8250714B2 (en) Handgrip for handlebar
JP6935096B2 (en) Knob nut body
JP6213325B2 (en) Male screw
JP2006077837A (en) Connector for hose connection
KR101070288B1 (en) Pipe connector for having detachable band
JP2016142280A (en) Joint tool and concrete member connection device using joint tool
KR200373381Y1 (en) Pipe joint
TWI546167B (en) Tool head
KR200473400Y1 (en) Apparatus for connecting a pipe and a connecting pipe
JP2018048697A (en) Pipe coupling for resin pipe
KR101416680B1 (en) Faucet of the water supply hose connecting device
JP2013087946A (en) Insert nut and mounting method thereof
JP2020060242A (en) Attaching member for pipe material
JP2013253677A (en) Connector and connecting apparatus for concrete member using the same

Legal Events

Date Code Title Description
AMND Amendment
E601 Decision to refuse application
AMND Amendment
GRNT Written decision to grant
X701 Decision to grant (after re-examination)
FPAY Annual fee payment

Payment date: 20171211

Year of fee payment: 4

FPAY Annual fee payment

Payment date: 20190225

Year of fee payment: 5

FPAY Annual fee payment

Payment date: 20191030

Year of fee payment: 6