KR970002334B1 - Hose joint - Google Patents
Hose joint Download PDFInfo
- Publication number
- KR970002334B1 KR970002334B1 KR1019930012480A KR930012480A KR970002334B1 KR 970002334 B1 KR970002334 B1 KR 970002334B1 KR 1019930012480 A KR1019930012480 A KR 1019930012480A KR 930012480 A KR930012480 A KR 930012480A KR 970002334 B1 KR970002334 B1 KR 970002334B1
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- South Korea
- Prior art keywords
- hose
- cylinder
- tube
- connecting tube
- locking nut
- Prior art date
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Classifications
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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
- 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
- F16L33/224—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 a clamping ring being arranged between the threaded member and the connecting member
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supports For Pipes And Cables (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Joints That Cut Off Fluids, And Hose Joints (AREA)
Abstract
내용없음.None.
Description
제1도는 종래품의 설명도이다.1 is an explanatory diagram of a conventional product.
제2도는 제1실시예의 일부절개 종단면도이다.2 is a partial cutaway longitudinal sectional view of the first embodiment.
제3도는 제1실시예에서 사구취부통체를 제거한 단면도이다.FIG. 3 is a cross-sectional view of the four mouthpiece mounting body removed in the first embodiment. FIG.
제4도는 제2실시예에서 일부절개 종단면도이다.4 is a partial cutaway longitudinal sectional view in the second embodiment.
제5도는 제3실시예에서 종단면도이다.5 is a longitudinal sectional view in the third embodiment.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 입수구(入水口) 2 : 사구취부통체(蛇口取付筒體)1 Inlet mouth 2 Inlet mouth 4 body
3 : 통수구(通水口) 4 : 호스연결통3: water passage 4: hose connecting tube
5 : 나사통 6 : 호스잠금너트5: screw barrel 6: hose locking nut
7 : 호스협착통 8 : 돌출통부7: hose clamping cylinder 8: projecting cylinder
9 : 수구(受口) 17 : 호스9: water polo 17
18 : 통형벽(筒型壁) 20 : 부재공(部材孔)18: cylindrical wall 20: member hole
21 : 패킹 22 : 스프링21: Packing 22: Spring
23 : 압압면(押壓面) 24 : 퇴피면(退避面)23: pressing surface 24: retracted surface
25 : 계지편(係止片) 26 : 돌설편(突設片)25: gage piece 26: stone tongue piece
27 : 탄성환체 28 : 나사봉27: elastic ring 28: screw rod
31 : 빠짐방지부재(放止部材) 32 : 차구(差口)31: fall prevention member (放 차 部 材) 32: the car (差 口)
33 : 호스체결너트 34 : 계합부33: Hose tightening nut 34: Engagement part
35 : 섭동통(攝動筒) 40 : 보강사(補强絲)35: perturbation pain 40: reinforcement yarn
41 : 팽창부 42 : 내부호스부재41: expansion portion 42: inner hose member
43 : 외부호스부재 44 : 산수기(散水器)43: outer hose member 44: water dispenser
45 : 연결중앙통(連結中央筒)45: connection central tong (連結 中央 筒)
본 발명은 사용이 편리한 호스연결구에 관한 것이다.The present invention relates to a hose connector that is easy to use.
종래 제1도에 도시한 바와 같이, 호스연결구로서, 호스연결통(4)에 호스(17)를 바깥에 끼워넣고 다시 호스(17)에 호스협착통(7)을 바깥에서 끼워넣은 후 호스체결너트(33)로 체결함으로써 호스(17)가 호스연결통(4)으로부터 빠져나오지 않도록 한 것이 알려져 있다.As shown in FIG. 1, as the hose connector, the hose 17 is inserted into the hose connecting tube 4 to the outside, and the hose clamping tube 7 is inserted into the hose 17 from the outside, and then the hose is fastened. It is known to tighten the nut 33 so that the hose 17 does not escape from the hose connecting tube 4.
그런데, 제1도에 도시한 호스연결구는 호스(17)에 내압이 걸린 경우, 특히 호스(17)에 보강사(40)를 둔 것에 있어서 보강사(40)의 고정력으로 버티지 못하는 팽창부(41)가 나타난다. 즉, 호스의 팽창, 인장에 대하여 강도를 보강하기 위하여 복수의 보강사(40)를 내부호스부재(42)와 외부호스부재(43)와의 사이에 삽입공정하고 있는 호스(17)를 호스연결구와 결합하는 경우 호스단면(端面)가까이를 극부(極部)체결하는 구조로 되어 있어서, 호스내부에 압력이 걸리면 호스의 팽창현상이 생긴다.By the way, the hose connector shown in FIG. 1 is an inflated portion 41 that cannot be held by the fixing force of the reinforcement yarn 40 when the internal pressure is applied to the hose 17, particularly in the case where the reinforcement yarn 40 is placed on the hose 17. ) Appears. That is, the hose 17 which inserts the plurality of reinforcement yarns 40 between the inner hose member 42 and the outer hose member 43 to reinforce the strength against the expansion and tension of the hose is connected to the hose connector. In the case of joining, it has a structure in which the pole part is fastened near the end of the hose, and when the pressure is applied to the inside of the hose, the expansion of the hose occurs.
이 경우 보강사(40)는 축방향, 직경방향으로 인장된다. 그리고 호스(17)를 고정하고 있는 부분(A)(제1도)이 짧기 때문에 인장력에 대하여 부분(A)사이에 두어진 보강사(40)의 고착력이 약해져 보강사(40)가 어긋나는 현상이 생기며, 팽창부(41)의 팽출이 더욱 커지게 된다.In this case, the reinforcement yarn 40 is tensioned in the axial direction and the radial direction. And since the portion A (FIG. 1) which fixes the hose 17 is short, the sticking force of the reinforcement yarn 40 put between the portions A with respect to the tension force becomes weak, and the reinforcement yarn 40 shifts | deviates. This occurs, and the expansion of the expanded portion 41 becomes larger.
따라서, 호스(17)를 호스연결구에 고정하고 있는 부분(A)의 보강사(40)가 어긋나기 때문에 호스(17)의 내압에 대응하지 못하게 되고, 큰 팽창부(41)가 형성되어 이 팽창부(41)가 파열하는 등의 결점이 있었다.Therefore, since the reinforcement yarn 40 of the part A which fixes the hose 17 to the hose connector is displaced, it cannot cope with the internal pressure of the hose 17, and the large expansion part 41 is formed and this expansion is made. There existed a fault, such as the part 41 bursting.
본 발명은 상기의 문제점을 해결하는 것으로서 호스(17)와 호스연결구와의 연결을 용이하도록 함과 동시에 호스(17)가 함부로 손상하지 않도록 하고, 사용이 편리한 호스연결구를 얻는 것을 목적으로 한 것이다.The present invention is to solve the above problems and to facilitate the connection between the hose 17 and the hose connector and to prevent the hose 17 from being damaged unintentionally, and to obtain a convenient hose connector.
상기의 목적을 달성하기 위하여 본 발명의 호스연결구는 통수구(通水口)(3)를 갖는 호스연결통(4)을 구비한 나사통(5)을 설치하고, 또한 나사통(5)에 호스잠금너트(6)를 나합함과 아울러 호스잠금너트(6)에는 호스연결통(4)보다도 길게 돌출한 돌출통부(8)를 형성한 것이다.In order to achieve the above object, the hose connector of the present invention is provided with a screw cylinder (5) having a hose connecting tube (4) having a water passage (3), a hose in the screw cylinder (5) The lock nut 6 is screwed together, and the hose lock nut 6 is formed with a protruding cylinder portion 8 protruding longer than the hose connecting tube 4.
이하 도면에 대하여 본 발명의 실시예를 설명하면 제2도, 제3도는 제1실시예로서 한쪽에 입수구(入水口)(1)를 갖는 사구취부통체(蛇口取付筒體)(2)를 설치하고, 다른쪽에 통수구(通水口)(3)를 갖는 호스연결통(4)과의 사이에 수구(受口)(9)를 설치하며, 동 수구(9)를 설치한 합성수지제의 통형벽(筒型壁)(18)에는 수개의 빠짐방지부재(放止部材)(31)를 장작한 부재공(部材孔)(20)을 설치하며, 둘레면에 패킹(21)을 갖는 통상(筒狀)의 차구(差口)를 수구(9)에 끼워넣으면 빠짐방지부재(放止部材)(31)가 차구(32)에 설치된 계합부(34)에 계지되고 또한 스프링(22)에 의해 지지된 섭동통(攝動筒)(35)의 압압면(押壓面)(23)에 계지부재(31)가 압입되어 계합부(34)에 빠짐방지부재(31)가 계지되어 수구(9)와 차구(差口)(32)와의 이탈을 방지하는 것이다.Referring to the drawings, the embodiment of the present invention will be described with reference to FIG. 2 and FIG. 3 as a first embodiment, in which a four-mouth mounting body 2 having a water inlet 1 is provided. And a tubular wall made of synthetic resin having a water pit 9 provided between the hose connecting tube 4 having a water duct 3 on the other side, and having the water duct 9 installed therein. (18) The member 18 is provided with a member hole 20 in which several fall preventing members 31 are mounted, and a packing 21 is provided on the circumferential surface thereof. When the fitting of the i) is inserted into the apparatus 9, a fall prevention member 31 is locked to the engaging portion 34 provided in the fitting 32 and supported by the spring 22. The locking member 31 is press-fitted into the pressing surface 23 of the perturbed perturbation tube 35 and the fall prevention member 31 is locked to the engaging portion 34, so that the water polo device 9 This is to prevent the separation of the car and the (32).
또한 섭동통(35)에는 압압면(23)에 연속하여 퇴피면(退避面)(24)을 설치하여 섭동통(35)을 스프링(22)에 대항하여 눌러 내리면 빠짐방지부재(31)는 섭동통(35)의 압압면(35)에 압압되는 것 없이 퇴피면(24)으로 후퇴할 수 있어서 계합부(34)와의 계합은 해제되고 수구(9)로부터 차구(32)를 빼낼 수 있는 것이다.In addition, the perturbation tube 35 is provided with a retreating surface 24 continuously on the pressing surface 23, and the perturbation tube 35 is pushed down against the spring 22 to prevent the fall prevention member 31 from perturbing. It is possible to retreat to the retracted surface 24 without being pressed against the pressing surface 35 of the barrel 35 so that the engagement with the engaging portion 34 is released and the vehicle 32 can be removed from the water port 9.
또한, 섭동통(35)은 수구(9)의 통형벽(18)으로부터 이탈하지 않도록 통형벽(18)의 수개소에 설치한 계지편(25,25…)에 섭동통(35)의 수개소로부터 돌설한 돌설편(26,26…)이 계지하도록 한 것이다.In addition, the perturbation tube 35 is located at several places of the perturbation tube 35 in the engaging pieces 25, 25, ... provided in several places of the cylindrical wall 18 so that the perturbation tube 35 may not be separated from the cylindrical wall 18 of the water port 9. The stone fragments (26, 26…) that protruded from them are kept.
또한, 입수구(1)를 갖는 사구취부통체(2)는, 도시한 것은, 수도(水道)의 사구(蛇口)에 감합하는 탄성환체(27)를 구비함과 동시에 사구에 고착하는 나사봉(28)을 취부한 것인데, 사구취부통체(2)는 도시하지 않았지만 호스를 취부하는 호스연결통(4)과 연접하는 것도 가능하다.In addition, the sand dune holder 2 having the water inlet 1 is provided with an elastic ring 27 which fits into the sand dune of the water supply, and at the same time, the screw rod 28 which is fixed to the sand dune. Although not shown, it is possible to connect with the hose connecting cylinder (4) for mounting a hose, although not shown.
또한, 수구(9)와 차구(32)와의 계지 및 이탈수단은 도시한 것에 한정되는 것은 아니다.In addition, the locking and disengaging means of the water port 9 and the vehicle 32 is not limited to what is shown in figure.
또한, 통수구(3)를 갖는 호스연결통(4)은 나사통(5)으로서 이 나사통(5)에 호스잠금너트(6)를 나합하고, 또한 호스잠금너트와 호스연결통(4)사이에 호스협착통(7)을 개재하며 호스협착통(7)은 플라스틱 등의 강도가 크고 탄성체인 소재로 형성한 것이다.In addition, the hose connecting tube 4 having the water inlet 3 is a screw cylinder 5, and the hose locking nut 6 is screwed into the screw cylinder 5, and the hose locking nut and the hose connecting cylinder 4 are connected. The hose clamping cylinder 7 is interposed between the hose clamping cylinder 7 and is formed of a material having a high strength such as plastic and an elastic body.
또한, 호스잠금너트(6)에는 호스연결통(4)보다도 길게 돌출한 통부(8)를 형성한 것이다.The hose locking nut 6 is formed with a tubular portion 8 protruding longer than the hose connecting cylinder 4.
제4도는 제2실시예로서 산수기(散水器)(44)의 기부에 통수구(3)를 갖는 호스(17)를 연결한 호스연결통(4)을 구비한 나사통(5)을 설치하고, 다시 나사통(5)에 호스잠금너트(6)를 나합함과 아울러 호스잠금너트(6)와 호스연결통(4)에 호스협착통(7)을 개재하며, 또한 호스잠금너트(6)에는 호스연결통(4)보다도 길게 돌출한 돌출통부(8)를 형성한 것이다.FIG. 4 shows, as a second embodiment, a screw barrel 5 having a hose connecting tube 4 which connects a hose 17 having a water outlet 3 to the base of a water dispenser 44. As shown in FIG. Then, the hose lock nut (6) is screwed into the screw barrel (5), and the hose lock nut (6) and the hose clamping tube (7) are interposed between the hose lock nut (6) and the hose lock nut (6). ), A protruding cylinder portion 8 protruding longer than the hose connecting cylinder 4 is formed.
제5도는 제3실시예로서 호스(17)와 호스(17)와의 연결에 사용하는 것이며, 연결중앙통(45)을 중앙으로 하여 통수구(3)(3)를 갖는 호스연결통(4)(4)을 구비한 나사통(5)(5)을 설치하고, 다시 나사통(5)(5)에 호스 잠금너트(6)(6)를 나합함과 아울러 호스잠금너트(6)(6)와 호스연결통(4)(4)사이에 호스협착통(7)(7)을 개재하며, 호스잠금너트(6)(6)에는 호스연결통(4)(4)보다도 길게 돌출한 돌출통부(8)(8)를 형성한 것이다.5 is used to connect the hose 17 and the hose 17 as the third embodiment, and the hose connecting tube 4 having the water passages 3 and 3 with the connection center tube 45 as the center. 4) Install the screw cylinders (5) and (5), and screw the hose lock nuts (6) and (6) back onto the screw cylinders (5) and (5), and the hose lock nuts (6) and (6). And a hose clamping tube (7) (7) interposed between the hose connecting tube (4) and (4), and the hose locking nut (6) (6) protrudes longer than the hose connecting tube (4) (4). (8) (8) is formed.
또한, 호스협착통(7)은 나사통(5)에 연결된 것이거나, 또는 별체(別體)의 어떤 것이어도 가능하다.In addition, the hose clamping cylinder 7 may be connected to the screw cylinder 5, or may be any of a separate body.
사용예에 대하여는 제1실시예 내지 제3실시예에 기재한 것에 한하지 않는다.The use examples are not limited to those described in the first to third embodiments.
본 발명은 이상과 같이 구성되어 있고, 통수구(3)를 갖는 호스연결통(4)을 구비한 나사통(5)을 설치하고, 또한 나사통(5)에 호스잠금너트(6)를 나합함과 아울러 호스잠금너트(6)와 호스연결통(4)에 호스협착통(7)을 개재하며, 또한 호스잠금너트(6)에는 호스연결통(4)보다도 길게 돌출한 돌출통부(8)를 형성한 것으로서, 호스연결통(4)에 호스(17)를 바깥에서 끼워맞추고, 다시 호스(17)의 외주에 호스협착통(7) 및 호스잠금너트(6)를 장착하며, 호스잠금너트(6)의 나사통(5)에 의한 계합에 의해 호스연결통(4)과 호스협착통(7)과의 협착에 의해 호스(17)가 호스연결통(41)에 취부되는 것이다.The present invention is constructed as described above, the threaded cylinder (5) provided with a hose connecting cylinder (4) having a water passage (3), and the hose locking nut (6) in the screw cylinder (5) In addition, the hose locking nut (6) and the hose connecting cylinder (4) is interposed between the hose clamping cylinder (7), and the hose locking nut (6) protruding tube portion (8) protruding longer than the hose connecting cylinder (4) Fitting the hose (17) from the outside to the hose connecting tube (4), and the hose clamping cylinder (7) and the hose locking nut (6) to the outer circumference of the hose 17, and the hose locking nut The hose 17 is attached to the hose connecting tube 41 by the narrowing of the hose connecting cylinder 4 and the hose clamping cylinder 7 by engagement with the screw cylinder 5 of (6).
호스잠금너트(6)에는 호스연결통(4)보다 길게 돌출한 통부(8)를 설치함으로써 호스(17)에의 통수시 호스(17)내에 내압이 걸려도 호스(17)의 팽출이 돌출통부(8)에 의해 저지되기 때문에 제1도에 도시한 것과 같이 호스(17)가 팽출하여 파손하는 일 없이 사용상 극히 확실하게 호스(17)를 연결할 수 있고 장기간 사용할 수 있는 것이다.The hose locking nut 6 is provided with a tubular portion 8 which protrudes longer than the hose connecting tube 4 so that the swelling of the hose 17 is protruded even if internal pressure is applied to the hose 17 when water is passed through the hose 17. As shown in FIG. 1, the hose 17 can be connected very reliably in use without being swelled and damaged as shown in FIG. 1 and can be used for a long time.
이상과 같이 본 발명은 극히 간단한 구조로 호스(17)를 오랫동안에 정확하게 장착할 수 있어 사용상 극히 바람직하다는 등의 많은 산업적 효과를 발휘할 수 있는 것이다.As described above, the present invention can exhibit many industrial effects such as the hose 17 can be accurately mounted for a long time with an extremely simple structure and extremely desirable in use.
Claims (1)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4359856A JPH06221483A (en) | 1992-12-29 | 1992-12-29 | Hose joint |
| JP92-359856 | 1992-12-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950003677A KR950003677A (en) | 1995-02-17 |
| KR970002334B1 true KR970002334B1 (en) | 1997-03-03 |
Family
ID=18466655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019930012480A KR970002334B1 (en) | 1992-12-29 | 1993-07-03 | Hose joint |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH06221483A (en) |
| KR (1) | KR970002334B1 (en) |
-
1992
- 1992-12-29 JP JP4359856A patent/JPH06221483A/en active Pending
-
1993
- 1993-07-03 KR KR1019930012480A patent/KR970002334B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR950003677A (en) | 1995-02-17 |
| JPH06221483A (en) | 1994-08-09 |
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