KR100347983B1 - Leakage prevention structure for connection part of corrugated pipe - Google Patents
Leakage prevention structure for connection part of corrugated pipe Download PDFInfo
- Publication number
- KR100347983B1 KR100347983B1 KR1020000004787A KR20000004787A KR100347983B1 KR 100347983 B1 KR100347983 B1 KR 100347983B1 KR 1020000004787 A KR1020000004787 A KR 1020000004787A KR 20000004787 A KR20000004787 A KR 20000004787A KR 100347983 B1 KR100347983 B1 KR 100347983B1
- Authority
- KR
- South Korea
- Prior art keywords
- spiral wave
- wave tube
- protruding ring
- rubber
- rubber belt
- Prior art date
Links
- 230000002265 prevention Effects 0.000 title description 2
- 239000000853 adhesive Substances 0.000 claims abstract description 8
- 230000001070 adhesive effect Effects 0.000 claims abstract description 7
- 239000012530 fluid Substances 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims abstract 2
- 238000007373 indentation Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 239000004636 vulcanized rubber Substances 0.000 abstract description 5
- 238000007789 sealing Methods 0.000 description 4
- 239000002390 adhesive tape Substances 0.000 description 3
- 238000002788 crimping Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
- E06B3/964—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces
- E06B3/9647—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces the connecting piece being part of or otherwise linked to the window or door fittings
- E06B3/9648—Mitre joints
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D7/00—Hinges or pivots of special construction
- E05D7/08—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions
- E05D7/081—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions the pivot axis of the wing being situated near one edge of the wing, especially at the top and bottom, e.g. trunnions
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/36—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening
- E06B3/367—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening specially adapted for furniture
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/20—Application of doors, windows, wings or fittings thereof for furniture, e.g. cabinets
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B2003/7046—Door leaves with provisions for locks, hinges or other fittings
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Joints That Cut Off Fluids, And Hose Joints (AREA)
Abstract
본 발명은 외주면에 돌출부와 요입부를 나선형으로 형성한 유체이송용 나선파형관의 누수방지 접속구조에 관한 것으로서, 접속된 양 나선파형관의 접속부에 생긴 틈새를 밀폐하는 누수방지 구조를 보다 간단히 하면서도 그 기능이 강화되게 한 것인바,The present invention relates to a leak-proof connection structure of a spiral wave tube for fluid transfer having protrusions and recesses formed on an outer circumferential surface thereof. It was made
외주면에 돌출륜부(1a)와 요입부(1b)가 나선형으로 형성되는 양 나선파형관Double spiral wave tube in which the protruding ring portion 1a and the concave portion 1b are spirally formed on the outer circumferential surface thereof.
(1)(1)의 양 단부를 연접한 접속부위에 가류되지 않은 고무를 착설하여 한쌍의 반원형 접속구(4)(4)로 체결함에 있어서,(1) In the installation of unvulcanized rubber at the connection portion where both ends of (1) are connected, and fastening with a pair of semi-circular connectors (4) (4),
접속된 나선파형관(1)(1) 절단부위에 형성되는 돌출륜부 연접 틈새(G')위에 가류되지 않은 고무 접착편(2)을 덮어 접착시키고, 요입부 연접 틈새(G)를 따라 가류되지 않은 고무 벨트(3)를 한바퀴 돌려감아 접속구(4)(4)로 압착하여 누수를 방지하도록 한 것이다.A non-vulcanized rubber adhesive piece 2 is covered and bonded on the protruding ring connection gap G 'formed at the cut portion of the connected spiral wave tube 1, 1, and is not vulcanized along the concave connection gap G. The rubber belt 3 is wound around one turn to be crimped with the connecting ports 4 and 4 to prevent leakage.
Description
본 발명은 외주면에 나선돌출륜부가 형성된 유체이송용 나선파형관을 간편하면서도 긴밀하게 접속시키는 접속구조에 관한 것으로서, 접속되는 양 나선파형관의 접속부위에 생긴 연접 틈새를 밀폐하는 누수방지기능을 강화하여 보다 간편하고 긴밀한 접속구조를 갖도록 한 것이다.The present invention relates to a connection structure for easily and intimately connecting a fluid transfer spiral wave tube having a spiral protrusion wheel portion formed on an outer circumferential surface thereof, and more easily by strengthening a leakage preventing function for sealing a connection gap formed at a connection portion of both spiral wave tubes to be connected. And have a close connection structure.
본인의 선 특허출원 제98-36393호에서 가류되지 않은 고무층과 일반 스펀지층의 이중구조로 형성한 시트로 양 나선파형관의 접속부위를 돌려 감은 다음 반원형 접속구로 이를 압착 체결시키는 접속구조가 제안된 바 있으며, 가류되지 않은 고무는 끈끈한 접착성을 갖는 것이어서 이 접착성을 이용하여 양 파형관의 접속부위를 접착테이프를 돌려 감듯이 감싸 접착시켜 주는 것이었다.In my patent application No. 98-36393, a connection structure was proposed in which a double-layered structure of a rubber layer and a non-vulcanized rubber layer was wound into a spiral structure, and the joint structure of the spiral wave tube was wound and then crimped with a semicircular connector. The unvulcanized rubber had sticky adhesiveness, and the adhesiveness was used to wrap and bond the connecting portions of both corrugated pipes by winding the adhesive tape.
그러나 이는 넓은 폭의 매트형상으로 된 고무시트를 사용하여 양 파형관체에 형성된 여러개의 돌출륜부와 요입부를 광범위하게 돌려 감싸도록 한 것이어서 외면이 요철을 이루고 있는 파형관체의 각 돌출륜부와 요입부에 접속구의 가압 체결력이 균일하게 작용되지 못하는 것이므로 고무시트의 접착 및 그 압착상태가 고르지 못한 것이었다. 즉 돌출륜부보다 요입부에 가해지는 압착력이 상대적으로 약할 수 밖에 없으므로 가류되지 않은 고무시트의 압착상태가 균일하지 못함에 따라 긴밀한 밀폐력을 발휘하지 못하는 문제점이 발견되었던 것이다.However, this uses a wide mat-shaped rubber sheet to cover a large number of protrusions and recesses formed on both corrugated pipes. Since the pressure tightening force of the was not uniformly applied, the adhesion of the rubber sheet and its pressing state was uneven. That is, since the compressive force applied to the recess portion is relatively weaker than that of the protruding ring portion, a problem in that the compacted state of the unvulcanized rubber sheet is not uniform does not exhibit a tight sealing force.
본 발명자는 상기 나선파형관의 접속에 있어 비교적 그 체결이 간편한 반원형 접속구와 함께 가류되지 않은 고무를 사용하여 나선파형관 접속부위의 연접 틈새를 밀폐시키되,The present inventors use a non-vulcanized rubber with a semi-circular connection port that is relatively easy to fasten the spiral wave tube connection to seal the connecting gap of the spiral wave tube connection portion,
나선파형관 요입부에 긴밀하게 끼워지는 형상과 크기로 이루어진 가류되지 않은 고무벨트를 사용하여 이를 접속부위의 연접 틈새를 따라 한바퀴만 돌려 감도록 하므로서 보다 간단하고 간편히 실시할 수 있는 누수방지 접속구조를 제안하게 된 것이다.We propose a leak-proof connection structure that is simpler and simpler as it uses only an unvulcanized rubber belt that has a shape and size that fits tightly into the spiral wave concave part, so that it can be rolled one round along the connection gap of the connection part. It is done.
도 1 - 본 발명의 접속구조 분해 사시도.1-exploded perspective view of the connection structure of the present invention.
도 2 - 본 발명의 조립상태를 보인 일부 단면 설명도.Figure 2-Partial cross-sectional view showing the assembled state of the present invention.
도 3 - 본 발명의 구성요부 확대 단면도.3-enlarged cross-sectional view of main components of the present invention.
도 4 - 본 발명의 다른 실시예를 보인 정면도.4 is a front view showing another embodiment of the present invention.
도 5a- 본 발명에서 사용되는 고무 벨트의 단면도.Fig. 5a- A sectional view of the rubber belt used in the present invention.
도 5b- 본 발명에서 사용되는 고무 벨트의 다른 실시 단면도.Figure 5b- another embodiment of the rubber belt used in the present invention.
〈도면의 주요부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>
1- 나선 파형관 1a- 돌출륜부 1b- 요입부1- Spiral corrugated pipe 1a- Protruding ring 1b- Concave
2- 고무 접착편 3- 고무 벨트 3a- 고무층2- rubber adhesive 3- rubber belt 3a- rubber layer
3b- 스펀지층 4- 반원형 접속구 5- 접착 테이프3b- sponge layer 4- semi-circular splice 5- adhesive tape
G-요입부 연접 틈새 G'- 돌출륜부 연접 틈새G-indentation gap G-indentation G'- connection gap of protruding ring
본 발명은 상기한 바와 같이 가류되지 않은 고무벨트를 양 나선파형관의 접속단부에 해당하는 요입부에 형성된 연접 틈새를 따라 한바퀴만 돌려감고 이를 반원형 접속구로 압착하여 접속단부에 생기는 연접 틈새를 균일한 가압력과 접착력으로 밀폐시키므로서 간단히 누수를 방지케 한 나선파형관 접속구조의 제공을 그 목적으로 한다.According to the present invention, the rubber belt, which is not vulcanized, is rotated only one round along the connection gap formed in the concave part corresponding to the connection end of both spiral wave pipes as described above, and it is compressed by the semi-circular connection port to uniformly press the connection gap generated at the connection end. It is an object of the present invention to provide a spiral wave tube connection structure that is easily sealed to prevent leakage due to excessive adhesion.
본 발명은〔도 1〕에서 나타낸 바와 같이, 외주면에 돌출륜부(1a)와 요입부As shown in [FIG. 1], the present invention has a projecting wheel portion 1a and a recess portion on its outer circumferential surface.
(1b)가 나선형으로 형성된 나선파형관(1)(1)의 양측단을 맞대어 접속시키면 그 연접단부의 요입부(1b)(1b)에 연접 틈새(G)가 형성되고, 상기 요입부 연접 틈새(G)의 어긋난 양 끝을 잇기위해 돌출륜부(1a)를 옆으로 절단시킨 돌출륜부 연접 틈새(G')도 형성되는데, 우선 상기의 돌출륜부 연접 틈새(G')위에 가류되지 않은 고무 접착편(2)을 덮어 밀착시킨 다음, 요입부 연접 틈새(G)를 따라 가류되지 않은 고무 벨트(3)를 한바퀴 돌려감고, 이 접속부위에 체결시킨 한쌍의 반원형 접속구(4)(4)에 의해 고무 벨트(3)를 압착시켜서 모든 연접 틈새(G)(G')가 밀폐되도록 한 것을 특징으로 하는 유체이송용 나선파형관의 누수방지 접속구조 인 것이다.When (1b) is connected to both ends of the spiral wave tube (1) (1) formed in a spiral form, a connecting gap (G) is formed in the recesses (1b) (1b) of the joint end portion, and the recessed connection joint gap ( In order to connect the displaced ends of G), there is also formed a protrusion ring joint gap G 'in which the protrusion wheel part 1a is cut laterally. First, a rubber adhesive piece (not vulcanized) is formed on the protrusion ring joint gap G'. 2), the rubber belt 3 is wound around the uninterrupted rubber belt 3 along the concave inlet gap G, and the rubber belt is fastened by a pair of semicircular connectors 4 and 4 fastened to the joint. (3) is a leak-tight connection structure of the spiral pipe for fluid transfer, characterized in that all the connecting gap (G) (G ') is sealed by crimping.
미설명부호 6은 접속구 체결 볼트, 6a는 체결 너트를 나타내는 것이다.Reference numeral 6 denotes a connector fastening bolt, and 6a denotes a fastening nut.
본 발명에서 사용되는 고무 벨트(3)는〔도 5a〕에서와 같이 약 1∼2mm 두께의 가류되지 않은 얇은 고무층(3a)에 소정경도와 두께를 가진 일반 고무 또는 스펀지층(3b)을 부착하여 구성되는 것으로서, 가류시키지 않은 고무는 끈끈한 접착성이 매우 강한 것이므로 누수 염려가 있는 연접 틈새(G)(G')를 따라 상기의 고무 벨트The rubber belt 3 used in the present invention attaches a general rubber or sponge layer 3b having a predetermined hardness and thickness to an unvulcanized thin rubber layer 3a having a thickness of about 1 to 2 mm as shown in [FIG. 5A]. The rubber belt is composed of the above-mentioned rubber belt along the connection gap G (G ') which may be leaky since the rubber which is not vulcanized is a very strong sticky adhesive.
(3)를 한바퀴 돌려감아 반원형 접속구(4)(4)로 균일하게 압착시키므로서 가류시키지 않은 고무층(3a)에 의해 모든 연접 틈새(G)(G')를 완벽히 밀봉시켜 양호한 수밀성이 유지되게 하는 것이다.Winding (3) one round and uniformly crimping the semicircular splices (4) and (4) to completely seal all the connecting gaps G (G ') by the non-vulcanized rubber layer 3a to maintain good watertightness. will be.
그러나, 상기의 이중구조뿐 아니라〔도 5b〕에서와 같이 고무 벨트(3)자체를 소정두께의 가류되지 않은 고무만으로 성형할 수도 있으며, 이의 사용은 선택적으로 실시하는 것이다.However, in addition to the above dual structure, as shown in FIG. 5B, the rubber belt 3 itself may be formed only of unvulcanized rubber having a predetermined thickness, and its use is carried out selectively.
본 발명의 실시에 있어서,〔도 3〕에서 보는 바와 같이, 고무 벨트(3)는 그 전체 높이를 나선파형관(1)의 돌출륜부(1a)보다 높게 하여 접속구(4)(4)에 의한 체결 가압시 보다 높은 압착 밀폐력을 갖도록 하는 것이며, 한바퀴 돌려감은 고무 벨트(3)의 양단 일측연이 나선파형관(1)의 돌출륜부(1a)정상에서 충분히 맞닿도록 그 상면폭을 넓게 하므로서 접속구(4)(4)에 의한 체결 가압력이 고무 벨트(3)에 균일하게 작용토록 하는 것이다.In the practice of the present invention, as shown in [FIG. 3], the rubber belt 3 is fastened by the connection port 4 and 4 by making the overall height higher than the protruding ring portion 1a of the spiral wave tube 1. It is intended to have a higher pressing sealing force during pressurization, and widen the upper surface width so that one end edge of the rubber belt 3, which has been rotated once, is sufficiently in contact with the top of the protruding ring portion 1a of the spiral wave tube 1, and thus the connection port 4 The tightening force by 4) is made to act uniformly on the rubber belt 3.
이렇게 양 나선파형관(1)(1)의 절단부가 연접되면서 생긴 연접 틈새(G)(G')를 따라 일단 돌출륜부 연접 틈새(G')부위에 가류되지 않은 고무 접착편(2)을 밀착시킨 다음, 요입부 연접 틈새(G)를 따라 그 요입부(1b)에 고무 벨트(3)를 한바퀴 돌려 팽팽하게 감싸 부착시킨 상태에서 한쌍의 반원형 접속구(4)(4)를 사용하여 이를 더욱 압착시키므로서 요입부 연접 틈새(G)와 돌출륜부 연접 틈새(G')를 따라 가류되지 않은 고무벨트(3)가 긴밀하게 압착된 밀봉구조를 갖게 되는 것이다.In this manner, the rubber adhesive pieces 2, which are not vulcanized, are brought into close contact with the gap G '(G') of the protruding ring portion, along the gap G (G ') formed by the cut portions of the two spiral wave tubes 1, 1 being joined. Next, a pair of semi-circular connectors (4) (4) are further compressed using a pair of semi-circular connectors (4) in a state in which the rubber belt (3) is tightened and attached to the recess (1b) along the concave inlet gap (G). The rubber belt 3 which is not vulcanized along the inlet joint gap G and the protruding ring joint gap G 'has a tightly compressed sealing structure.
이때, 요입부(1b)외면에 고무 벨트(3)의 가류되지 않은 고무층(3a)이 직접 접착(接着)되는 상태로 고무 벨트(3)를 한바퀴 돌려 감는 것은 물론이다.At this time, of course, the rubber belt 3 is wound around the rubber belt 3 in a state in which the unvulcanized rubber layer 3a of the rubber belt 3 is directly bonded to the outer surface of the concave inlet portion 1b.
본 발명의 실시에서, 연접 틈새(G)가 형성된 요입부(1b)를 따라 한바퀴 돌려 감아지면서 나선파형관(1)의 돌출륜부(1a)정상에서 서로 맞닿게 된 고무 벨트(3)의 일측연부위에〔도 4〕에서와 같이 가류되지 않은 고무 접착편이나 일반 접착 테이프(5)를 다시 부착하여 고무 벨트(3)의 한바퀴 돌려감겨진 상태를 더욱 안정화시키는 것이 바람직하다.In the practice of the present invention, on one side edge of the rubber belt 3 which is wound around the concave inlet 1b with the joint gap G formed thereon and abuts on the top of the protruding ring portion 1a of the spiral wave tube 1. As shown in Fig. 4, it is preferable to reattach the unvulcanized rubber adhesive piece or the general adhesive tape 5 to further stabilize the wound state of the rubber belt 3 once.
그러나 그 실시는 필수적인 것은 아니며, 필요에 따라 선택하는 것이다.However, the implementation is not essential and is to be chosen as needed.
본 발명은 이상 설명된 바와 같이, 가류되지 않은 고무의 자체 접착력과 유연한 변형성 및 접속구(4)(4)의 체결 가압력을 이용하는 접속구조로서, 서로 접속된 양 나선파형관(1)(1)의 연접부위 틈새(G)(G')를 따라 가류되지 않은 고무 벨트The present invention, as described above, is a connection structure utilizing self-adhesive force of a non-vulcanized rubber, flexible deformability, and a clamping force of the connection port 4, 4, and the connection of both spiral wave pipes 1 and 1 connected to each other. Rubber belt not vulcanized along the gap (G) (G ')
(3)를 한바퀴만 돌려 감아도 되는 간단한 구조이므로 그 실시가 매우 간편하고, 간단한 구조에 비해 누수발생 우려가 있는 연접 틈새(G)(G')가 면밀하게 메꾸어지는완벽한 누수 차단구조를 갖게 되므로써 양호한 누수방지 효과를 얻을 수 있는 것이다.Since it is a simple structure that can be wound around one round, it is very easy to carry out, and it is good because it has a perfect leak-blocking structure in which the gap (G) (G '), which has a risk of leakage, is closely filled, compared to the simple structure. Leakage prevention effect can be obtained.
또한, 필요시에는 간단하게 이를 해체하여 보수 조립할 수 있어 장기간 그 사용이 가능한 유체이송용 나선파형관의 누수방지 접속구조를 제공하는 것이다.In addition, if necessary, it is possible to simply dismantle and repair and provide a leak-proof connection structure of the spiral wave pipe for fluid transfer that can be used for a long time.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020000004787A KR100347983B1 (en) | 2000-02-01 | 2000-02-01 | Leakage prevention structure for connection part of corrugated pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020000004787A KR100347983B1 (en) | 2000-02-01 | 2000-02-01 | Leakage prevention structure for connection part of corrugated pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20010077176A KR20010077176A (en) | 2001-08-17 |
| KR100347983B1 true KR100347983B1 (en) | 2002-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020000004787A KR100347983B1 (en) | 2000-02-01 | 2000-02-01 | Leakage prevention structure for connection part of corrugated pipe |
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| Country | Link |
|---|---|
| KR (1) | KR100347983B1 (en) |
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| KR20010077176A (en) | 2001-08-17 |
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