KR100243855B1 - The connecting structure of the coupling pipe for the aluminium pole using tent - Google Patents

The connecting structure of the coupling pipe for the aluminium pole using tent Download PDF

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Publication number
KR100243855B1
KR100243855B1 KR1019970019700A KR19970019700A KR100243855B1 KR 100243855 B1 KR100243855 B1 KR 100243855B1 KR 1019970019700 A KR1019970019700 A KR 1019970019700A KR 19970019700 A KR19970019700 A KR 19970019700A KR 100243855 B1 KR100243855 B1 KR 100243855B1
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South Korea
Prior art keywords
pole
connection pipe
aluminum
connecting tube
small
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KR1019970019700A
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Korean (ko)
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KR19980084075A (en
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이윤복
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이윤복
연안알루미늄주식회사
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Priority to KR1019970019700A priority Critical patent/KR100243855B1/en
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H15/00—Tents or canopies, in general
    • E04H15/32—Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
    • E04H15/60—Poles
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H15/00—Tents or canopies, in general
    • E04H15/32—Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
    • E04H15/34—Supporting means, e.g. frames
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/04—Clamping or clipping connections
    • F16B7/0406—Clamping or clipping connections for rods or tubes being coaxial

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

본발명은 접속관의 삽입부에 형성된 다수개의 압착돌기들의 압착작용에 의해 견고한 조립상태를 유지할수 있도록 안출된 것으로, 폴대의 일측에 결합되는 접속관의 표면에 삽입시에는 폴대의 입구방향으로 뉘어지고 삽입후에는 쐐기역할에 의해 폴대의 내면으로 압착고정되는 다수개의 압착돌기를 구비한 것을 특징으로 하는 텐트용 폴대의 접속관 결합구조를 제공한다.The present invention is designed to maintain a solid assembly state by the pressing action of the plurality of pressing projections formed in the insertion portion of the connection pipe, when inserted into the surface of the connection pipe coupled to one side of the pole is divided in the inlet direction of the pole After the insertion of the pole provides a connecting pipe coupling structure for the tent pole, characterized in that it has a plurality of pressing projections that are pressed and fixed to the inner surface of the pole by the wedge role.

Description

텐트용 알루미늄 폴대의 접속관 결합구조Connector structure of aluminum pole of tent

본발명은 알루미늄 폴대들을 여러개 연결시켜 텐트의 골조를 만들 수 있도록 폴대의 일측에 결합되는 접속관에 관한것으로서 특히, 접속관의 삽입부에 너얼링 작업에 의해 형성되는 다수개의 작은 압착돌기들의 압착작용에 의해 견고한 조립상태를 유지할수 있도록된 텐트용 알루미늄 폴대의 접속관 결합구조에 관한 것이다.The present invention relates to a connecting pipe coupled to one side of the pole to connect a plurality of aluminum poles to form a frame of the tent, in particular, the pressing action of a plurality of small crimping protrusions formed by the kneading operation to the insertion portion of the connection pipe It relates to a joint structure of the aluminum pole of the tent can be maintained by the solid assembly state by.

종래 텐트용 폴대에 결합되는 알루미늄 재질의 접속관 결합구조는 도12와 도13에 나타내었다.The connection tube coupling structure made of aluminum coupled to a pole pole for a conventional tent is shown in FIGS. 12 and 13.

상기 접속관의 결합구조는 폴대(2)의 일측부로 결합되는 접속관(1)과, 상기 접속관(1)을 폴대(2)에 고정시키기 위한 펀칭홈(3)을 구비한 구성으로 되어 있다.The coupling structure of the connection tube is configured to include a connection tube 1 coupled to one side of the pole table 2 and a punching groove 3 for fixing the connection tube 1 to the pole table 2. .

상기와 같은 구조의 종래 구성은 폴대(2)의 일측부로 접속관(1)의 일부를 끼운다음 펀치로 펀칭을 하여 펀칭홈(3)에 의한 결합수단을 취하고 있다.In the conventional structure of the structure as described above, a part of the connection pipe 1 is inserted into one side of the pole table 2, and then punched with a punch to take the engaging means by the punching groove 3.

그러나, 상기와 같은 결합수단은 접속관(1)이 2개 내지 4개의 펀칭홈(3)에 의존 하여 고정되어 있기 때문에 흔들림이 발생하게 된다.However, the coupling means as described above is shaken because the connection pipe 1 is fixed depending on the two to four punching groove (3).

따라서, 상기의 흔들림에 의해 접속관(1)이 폴대(2)로부터 이탈되는 경우도 있고 탈력을 충분하게 발휘 못하게 되는 문제점도 가지고 있었다.Therefore, the connection pipe 1 may be detached from the pole table 2 by the above-mentioned shaking, and there also existed a problem that it cannot fully exert dehydration force.

또한, 상기의 펀칭홈(3)을 펀칭하는 도중 폴대(2)에 도장되어 있는 페인트가 벗겨지면서 폴대(2)의 외관을 저해 하는 문제점도 가지고 있었다.In addition, while the above-mentioned punching grooves 3 were punched, the paint applied to the poles 2 was peeled off, which also hindered the appearance of the poles 2.

상기와 같은 종래의 문제점 등을 해결하기 위하여 최근에 안출된 결합수단은 도14와 도15에 나타내었다.In order to solve the problems of the related art as described above, a coupling means recently drawn is shown in FIGS. 14 and 15.

상기의 결합수단은 폴대(14)의 일측으로 결합되는 접속관(11)의 삽입부에 제1타원형부(12) 및 제2타원형부(13)를 구비한 구성으로 되어 있다.The coupling means is provided with a first elliptical portion 12 and a second elliptic portion 13 in the insertion portion of the connection pipe 11 coupled to one side of the pole table 14.

상기와 같은 구성에 의해 접속관(11)의 삽입부를 폴대(14)에 압입시키면 제1타원형부(12)가 폴대(14)의 내면에 얕은홈(15)을 내면서 압입되어지고 곧이어서 제2타원형부(13)가 폴대(14)의 내면에 깊은홈(15)을 내면서 결합되어진다.When the insertion part of the connection pipe 11 is press-fitted to the pole stand 14 by the structure as mentioned above, the 1st elliptical part 12 press-fits while making the shallow groove 15 in the inner surface of the pole stand 14, and is immediately followed by a 2nd The elliptical portion 13 is coupled to the deep groove 15 on the inner surface of the pole 14.

상기와 같은 결합수단은 접속관(11)의 흔들림을 방지할수 있고 펀칭홈이 없기 때문에 폴대(14)의 외관을 미려하게 할수 있는 동시에 페인트가 벗겨지지 않게되는 등의 장점은 있으나 접속관(11)의 압입작업이 매우 힘들게 된다.Coupling means as described above can prevent the shaking of the connection pipe 11 and there is no punching groove can make the appearance of the pole stand 14 beautiful and at the same time the paint is not peeled off, but the connection pipe 11 Press-fitting becomes very difficult.

즉, 상기 접속관(11)을 프레스의 압력에 의해 폴대(14)내부로 강제압입시키면 접속관(11)의 제1타원형부(12)와 제2타원형부(13)가 폴대(14)의 내면에 홈을 파면서 삽입 되기 때문에 폴대(14)의 삽입부 외경도 타원형으로 찌르러지는 상태가 된다.That is, when the connection pipe 11 is forcibly pressed into the pole table 14 by the pressure of the press, the first elliptical portion 12 and the second elliptic portion 13 of the connection pipe 11 are connected to the pole table 14. Since the groove is inserted while digging into the inner surface, the outer diameter of the insertion portion of the pole 14 is also in a state of being stabbed into an oval shape.

따라서, 상기 접속관(11)의 제1타원형부(12)와 제2타원형부(13)의 강한 압력에 의해 폴대(14)의 양측면이 조립공정 도중 터져버리거나 사용중에도 충력을 받으면 쉽게터져 버리게 되는 등의 문제점을 가지고 있다.Therefore, due to the strong pressure of the first elliptical portion 12 and the second elliptic portion 13 of the connection pipe 11, both sides of the pole 14 are blown off during the assembling process or easily blown when subjected to impulse during use. There is a problem such as.

다시 말해서, 상기 접속관(11)에 형성된 타원형부(12)(13)는 폴대(14)의 내경보다 약간 크게 형성이 되어야 바람직하나 프레스작업도중 접속관(11)들의 자체탄성계수의 차이에 의해 설계칫수보다 많이 찌그러지거나 덜 찌그러지는 것이 보통이었다.In other words, the elliptical portions 12 and 13 formed in the connection pipe 11 should be formed slightly larger than the inner diameter of the pole 14, but due to the difference in the self-elastic coefficient of the connection pipes 11 during the press work. It was common to crush more or less than the design dimensions.

따라서, 상기 타원형부(12)(13)가 설계칫수보다 많이 찌그러진 경우에는 전술한 바와같이 폴대(14)의 양측면이 터지게 되었고 설계칫수보다 덜 찌그러졌을 경우에는 적정의 마찰력을 발생시키지 못하게 되므로 적은힘이 작용되더라도 쉽게 빠지거나 폴대(14)내부로 들어가게 되는 등의 문제점을 가지고 있었다.Therefore, when the elliptical portion 12, 13 is more distorted than the design dimension, as described above, both sides of the pole stand 14 is broken, and less less than the design dimension, so that less friction force is not generated. Even if it was acted on easily fall or had a problem such as going into the pole (14).

그리고, 상기한 바와같이 타원형부(12)(13)들을 설계칫수 공자범위내로 제작하기가 매우 어렵게 되므로 많은 불량이 발생하게 되는 문제점도 가지고 있었다.As described above, since the elliptical portions 12 and 13 become very difficult to be manufactured within the design dimension, the defects have been generated.

또한, 상기 접속관(11)이 폴대(14)의 내부로 결합이 완료되면 제1타원형부(12)의 2개소와 제2타원형부(13)의 2개소 즉, 총 4개소의 타원형부(12)(13)가 폴대(14)의 내면과 점접촉을 하고 있는 상태가 되므로 불안정한 결합이 아닐 수 없다.In addition, when the connection pipe 11 is completed to the inside of the pole pole 14, two places of the first elliptical portion 12 and two places of the second elliptic portion 13, that is, a total of four elliptical portions ( 12) (13) is in a state of being in point contact with the inner surface of the pole table 14, it can not be unstable coupling.

즉, 상기의 타원형부(12)(13)들은 폴대(14)의 내면에 얕은홈(15)과 깊은홈(16)등을 억지로 형성시키면서 결합되었기 때문에 타원형부(12)(13)가 정지된 위치에서 외부의 충격 등에 의해 약간만 상기의 홈(15)(16)방향으로 움직이면 타원형부(12)(13)들은 들어왔던 홈(15)(16)을 따라 외부로 쉽게 빠져나갈수 있게 된다.That is, since the elliptical portions 12 and 13 are coupled to each other by forcibly forming shallow grooves 15 and deep grooves 16 on the inner surface of the pole table 14, the elliptical portions 12 and 13 are stopped. If the position is slightly moved in the direction of the grooves 15 and 16 by an external impact or the like, the elliptical portions 12 and 13 can easily escape to the outside along the recessed grooves 15 and 16.

따라서, 상기와 같이 충격에 약하게 되고 견고한 결합이 되지 못하였기 때문에 사용상에 상당한 주위력을 기울여야 하고 에프터 서비스가 많이 들어오게되는 문제점을 가지고 있었다.Therefore, it was weak to the shock as described above, and could not be firmly coupled, so a considerable amount of attention should be paid to use, and a lot of after-sales service had a problem.

이러한 종래의 문제점 등을 해결보완 하기 위하여 본발명은, 알루미늄재 폴대로 결합되어지는 알루미늄재 접속관에 너얼링 작업에 의해 다수개의 작은 압착돌기들을 형성하여 이들의 압착작용에 의해 견고한 결합 상태를 유지할수 있고 간편하고 양호한 제작성 및 조립성을 얻을수 있으며 사용상에 있어도 상기의 접속관이 분리되는 일이 없도록 함으로서 폴대의 질을 항층 더 향상시킬수 있도록 하는 목적을 제공한다.In order to solve such a conventional problem, the present invention, by forming a plurality of small crimping projections by annealing on the aluminum connection pipe to be joined to the aluminum poles to maintain a firm coupling state by their pressing action It is possible to obtain a simple and good manufacturability and assemblability, and to provide a purpose to further improve the quality of the pole by preventing the connection pipe is not separated even in use.

제1a, b도는 본발명 접속관의 구성과 작용을 나타낸 도면.1a, b is a view showing the configuration and operation of the present invention connecting tube.

제2도는 본발명의 일실시예를 나타낸 사시도.2 is a perspective view showing an embodiment of the present invention.

제3도는 본발명 제2도의 결합된 상태를 나타낸 일부절결 단면도.Figure 3 is a partially cutaway cross-sectional view showing a combined state of the second invention of the present invention.

제4도는 본발명의 다른 실시예를 나타낸 사시도.4 is a perspective view showing another embodiment of the present invention.

제5도는 본발명 제4도의 결합된 상태를 나타낸 일부절결 단면도.Figure 5 is a partially cutaway cross-sectional view showing a combined state of the fourth invention of the present invention.

제6도는 본발명의 또다른 실시예를 나타낸 사시도.6 is a perspective view showing another embodiment of the present invention.

제7도는 본발명 제6도의 결합된 상태를 나타낸 일부절결 단면도.Figure 7 is a partially cutaway cross-sectional view showing a combined state of the sixth invention of the present invention.

제8도는 본발명의 또다른 실시예를 나타낸 사시도.8 is a perspective view showing another embodiment of the present invention.

제9도는 본발명 제8도의 결합된 상태를 나타낸 일부절결 단면도.Figure 9 is a partially cutaway cross-sectional view showing a combined state of the eighth invention of the present invention.

제10도는 본발명의 또다른 실시예를 나타낸 사시도.10 is a perspective view showing another embodiment of the present invention.

제11도는 본발명 제10도의 결합된 상태를 나타낸 일부 절결 단면도.Figure 11 is a partially cutaway cross-sectional view showing a combined state of the tenth invention of the present invention.

제12도는 종래 폴대에 결합된 접속관의 결합 구성을 나타낸 도면.12 is a view showing a coupling configuration of a connection pipe coupled to a conventional pole.

제13도는 종래 제12도의 결합된 상태를 나타낸 일부절결 단면도.Figure 13 is a partially cutaway cross-sectional view showing a combined state of the conventional FIG.

제14도는 종래 폴대에 결합된 또다른 접속관의 결합 구성을 나타낸 도면.14 is a view showing a coupling configuration of another connecting pipe coupled to a conventional pole.

제15도는 종래 제14도의 결합부를 나타낸 평단면도.FIG. 15 is a plan sectional view showing a coupling part of the conventional FIG.

〈도면중 주요부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>

101 : 접속관 102 : 압착돌기101: connecting tube 102: crimping projection

102 : 폴대 111 : 나선형102 pole 111 111 spiral

121 : 원형 131 : 직선형121: round 131: straight

141 : 사선형 151 : 그물형141: oblique 151: reticulated

본발명의 구성을 도1내지 도11에 의해 상세히 설명 하기로 한다.1 to 11 will be described in detail with reference to the configuration of the present invention.

알루미늄재질로 된 폴대(103)의 일측에 결합되는 알루미늄재 접속관(101)의 표면에 삽입시에는 폴대(103)의 입구방향으로 뉘어지고 삽입후에는 쐐기역할에 의해 폴대(103)의 내면으로 압착고정되도록 너얼링 작업에 의해 생겨나는 다수개의 작은 압착돌기(102)들을 구비한 구성이다.When inserted into the surface of the aluminum connecting tube 101 coupled to one side of the pole pole 103 made of aluminum, it is laid in the inlet direction of the pole pole 103 and after insertion into the inner surface of the pole pole 103 by the wedge role. It is a configuration having a plurality of small pressing projections (102) produced by the kneading operation to be pressed fixed.

그리고, 상기 너얼링 작업에 의해 생겨나는 다수개의 작은 압착돌기(102)들을 접속관(101)의 표면에 나선형(111)으로 배열형성 시켜서 구비 하였다.In addition, a plurality of small crimping protrusions 102 generated by the kneading operation were formed by arranging the spirals 111 on the surface of the connection pipe 101.

또한, 상기 너얼링 작업에 의해 생겨나는 다수개의 작은 압착돌기(102)들을 접속관(101)의 표면에 원형(121)으로 배열 형성 시켜서 구비 하였다.In addition, a plurality of small crimping protrusions 102 generated by the above-mentioned peeling work were provided by arranging circularly 121 on the surface of the connection pipe 101.

그리고, 상기 너얼링 작업에 의해 생겨나는 다수개의 작은 압착돌기(102)들을 접속관(101)의 표면에 직선형(131)으로 배열형성 시켜서 구비 하였다.In addition, a plurality of small crimping protrusions 102 generated by the peeling operation were formed by arranging the straight pipes 131 on the surface of the connection pipe 101.

또한, 상기 너얼링 작업에 의해 생겨나는 다수개의 작은 압착돌기(102)들을 접속관(101)의 표면에 사선형(141)으로 배열형성 시켜서 구비 하였다.In addition, a plurality of small crimping protrusions 102 generated by the above-mentioned peeling work were arranged by arranging the diagonal lines 141 on the surface of the connection pipe 101.

또한, 상기 너얼링 작업에 의해 생겨나는 다수개의 작은 압착돌기(102)들을 접속관(101)의 표면에 그물형(121)으로 배열형성 시켜서 구비 하였다.In addition, a plurality of small crimping protrusions 102 generated by the above-mentioned nuling operation were provided by arranging the mesh 121 on the surface of the connection pipe 101.

이와 같이된 본발명의 작용을 설명하면 다음과 같다.The operation of the present invention thus described is as follows.

먼저, 알루미늄 재질로 된 접속관(101)의 일측부에 다수개의 작은 압착돌기(102)들을 형성시키게 되는바, 상기 압착돌기(102)는 알루미늄재질로된 접속관(101)의 표면을 뾰족한 공구로 긁거나 외주면에 뾰족한 돌기들이 형성된 로울러를 이용하여 여러개의 압착돌기(102)들을 형성(너얼링 작업)시킬수 있게 된다.First, a plurality of small crimping protrusions 102 are formed on one side of the connecting tube 101 made of aluminum, and the crimping protrusion 102 has a sharp tool on the surface of the connecting tube 101 made of aluminum. By using a roller having a sharp projection on the outer circumferential surface or by forming a plurality of crimping projections 102 can be formed (nearing work).

즉, 상기 뾰족한 공구나 로울러들을 이용하여 접속관(101)의 표면을 긁으면 접속관(101)의 표면에 홈이 페이면서 홈 양측으로 여러개의 작은 압착돌기(102)들이 형성 되어진다.That is, when the surface of the connection pipe 101 is scratched using the pointed tool or rollers, a plurality of small crimping protrusions 102 are formed on both sides of the groove while the grooves are formed on the surface of the connection pipe 101.

상기의 작은 압착돌기(102)들은 접속관(101)의 외면보다 높게 돌출되어지고 부특정의 뾰족한 형상을 갖게된다.The small crimping protrusions 102 protrude higher than the outer surface of the connecting pipe 101 and have an insignificant pointed shape.

따라서, 상기의 접속관(101)을 도1(a)와 같이 폴대(103)의 내면으로 결합시키면 접속관(101)에 형성된 다수개의 작은 압착돌기(102)들이 폴대(103)의 내면으로 뉘어지면서 도1(b)와 같이 억지결합이 되어진다.Therefore, when the connection tube 101 is coupled to the inner surface of the pole table 103 as shown in FIG. 1 (a), a plurality of small crimping protrusions 102 formed on the connection tube 101 are divided into the inner surface of the pole table 103. As shown in Figure 1 (b) it is an interference coupling.

상기와 같이 억지 결합된 다수개의 작은 압착돌기(102)들은 뉘어진 상태에서 자체탄력을 발휘하면서 폴대(103)의 내면을 압착하게 된다.As described above, the plurality of small pressing protrusions 102 forcibly coupled to each other press the inner surface of the pole table 103 while exerting self-elasticity in a lying state.

만약, 상기 접속관(101)이 삽입된 역방향으로 힘(접속관을 분리하기 위한힘)이 전달되어졌을 경우에는 접속관(101)에 형성된 다수개의 작은 압착돌기(102)들이 폴대(103)의 내면에 탄력으로 압착을 하고 있기 때문에 모두 힘이 가해지는 방향으로 일어나면서 버티게 되므로 폴대(103)로부터 접속관(101)이 분리되는 일이 없게 된다.If the force (force for separating the connection pipe) is transmitted in the reverse direction in which the connection pipe 101 is inserted, the plurality of small crimping protrusions 102 formed in the connection pipe 101 may be used. Since the inner surface is elastically crimped, both ends in the direction in which the force is applied, so that the connection pipe 101 is not separated from the pole table 103.

따라서, 상기의 접속관(101)은 외부의 충격이나 진동에도 불구하고 항상 견고한 결합상태를 유지하게 된다.Therefore, the connection pipe 101 is always maintained in a firm coupling state despite the external shock or vibration.

그리고, 상기의 접속관(101)을 폴대(103)에 결합할 때에는 가압프레스를 이용하거나 작업자가 망치나 햄머 등으로 때려 박어도 원활한 조립작업을 할 수 있게 된다.In addition, when the connection pipe 101 is coupled to the pole table 103, a press assembly or a worker may be struck with a hammer or a hammer to smoothly assemble the work.

특히, 상기의 접속관(101)에 형성된 다수개의 작은 압착돌기(102)들은 폴대(103)의 내면과 압착되는 포인트가 무수히 많기 때문에 많은 마찰력을 발생시킬 수 있게 되므로 종래 도14와 같이 양측에 4포인트로 지지되는 것보다 훨씬 강한 결합력을 발휘 할 수 있게 되며 아울러 폴대(103)의 양측면이 터져버리는일 등을 확실하게 막을 수 있게된다.In particular, the plurality of small crimping protrusions 102 formed on the connection pipe 101 are able to generate a lot of frictional force because there are a lot of points that are pressed against the inner surface of the pole table 103, so that the two sides as shown in FIG. It is possible to exert a much stronger bonding force than supported by the point and to prevent the sides of the pole 103 from bursting and the like.

그리고, 상기의 접속관(101)에 형성된 다수개의 작은 압착돌기(102)들은 뾰족한 공구나 로울러 등을 이용하여 너얼링 가공을 하게 되므로 종래의 금형에 의해 가공했던 것 보다 공정수를 줄일수 있고 불량률이 거의 없기 때문에 자원의 절약적인 측면에서도 매우 우수한 장점을 갖게된다.In addition, since the plurality of small crimping protrusions 102 formed on the connection pipe 101 are subjected to a nuling process using a sharp tool or a roller, the number of processes can be reduced and a defective rate compared to those processed by a conventional mold. There is little to no advantage in terms of saving resources.

한편, 본발명의 작은 압착돌기(102)들을 도2와 같이 접속관(101)의 표면에 나선형(111)으로 1줄 또는 수개의 줄로 형성시켜서 사용할수도 있고 도4와 같이 원형(121)상으로 1개소 내지 수개소를 형성시켜도 본발명의 동일한 목적을 얻을수 있게 된다.On the other hand, the small pressing projections 102 of the present invention can be used in the form of one or several lines in the spiral 111 on the surface of the connection pipe 101 as shown in FIG. 2 or on the circular 121 as shown in FIG. Even if one or several places are formed, the same purpose of the present invention can be obtained.

그리고, 상기의 작은 압착돌기(102)들을 도6과 같이 직선형(131)으로 1개소 내지 수개소를 형성시켜서 사용하수 있고 도8과 같이 사선형(141)으로 1개소 내지 수개소를 형성시켜도 본발명의 동일한 목적을 얻을수 있게된다.In addition, the small crimping protrusions 102 may be used by forming one to several places in a straight line 131 as shown in FIG. 6, and even if one to several places are formed in an oblique line 141 as shown in FIG. 8. The same object of the invention can be obtained.

또한, 상기의 작은 압착돌기(102)들을 도10와 같이 그물형(151)으로 1개소 내지 수개소를 형성시켜도 본발명의 동일한 목적을 얻을수 있게된다.In addition, even if the small pressing projections 102 are formed from one place to several places in the mesh type 151 as shown in FIG. 10, the same purpose of the present invention can be obtained.

즉, 상기의 작은 압착돌기(102)들을 접속관(101)의 삽입부로 형성시킴에 있어서, 접속관(101) 및 폴대(103)의 관경칫수와 재질 등을 고려하여 나선형(111), 원형(121), 직선형(131), 사선형(141), 그물형(151)등으로 선택적인 사용을 하면 견고한 접속관(101)의 결합을 얻을수 있게된다.That is, in forming the small crimping protrusions 102 as insertion portions of the connection pipe 101, the spiral 111, the circular shape (in consideration of the diameter and material of the connection pipe 101 and the pole 103), etc. 121, a straight line 131, oblique line 141, the mesh 151, etc. If the selective use of the rigid connection tube 101 can be obtained.

이와같이된 본발명은 접속관에 형성된 다수개의 압착돌기들에 의해 제작이 매우 간편해지고 폴대와의 양호한 조립성을 얻을수 있으며 조립후에 있어서도 견고한 결합을 얻을수 있게되므로 튼튼하고 우수한 양질의 알루미늄 재질의 접속관 결합구조를 얻을수 있는 유용한 효과를 갖는다.Thus, the present invention is very easy to manufacture by a plurality of crimping protrusions formed in the connection tube and can obtain a good assembly with the pole, and a solid bond can be obtained even after assembling a strong and excellent quality aluminum connection tube coupling It has a useful effect of obtaining the structure.

Claims (6)

알루미늄재질로된 폴대의 일측에 결합되는 알루미늄재 접속관의 표면에 삽입시에는 폴대의 입구방향으로 뉘어지고 삽입후에는 쐐기역할에 의해 폴대의 내면으로 압착고정되도록 너얼링 작업에 의해 생겨나는 다수개의 작은 압착돌기들을 구비한 것을 특징으로 하는 텐트용 알루미늄 폴대의 접속관 결합구조.When inserted into the surface of the aluminum connection pipe coupled to one side of the pole pole made of aluminum material, it is divided in the inlet direction of the pole pole and inserted into the pole surface by the wedge role. Joining structure of the aluminum pole of the tent characterized in that it has a small pressing projections. 제1항에 있어서, 상기 너얼링 작업에 의해 생겨나는 다수개의 작은 압착돌기들을 접속관의 표면에 나선형형으로 배열형성시킨 것을 특징으로 하는 텐트용 알루미늄 폴대의 접속관 결합구조.2. The connecting tube joining structure of an aluminum pole pole according to claim 1, wherein a plurality of small crimping protrusions generated by the nuling operation are arranged in a spiral shape on the surface of the connecting tube. 제1항에 있어서, 상기 너얼링 작업에 의해 생겨나는 다수개의 작은 압착돌기들을 접속관의 표면에 원형으로 배열형성시킨 것을 특징으로 하는 텐트용 알루미늄 폴대의 접속관 결합구조.The connecting tube joining structure of an aluminum pole pole for tents according to claim 1, wherein a plurality of small crimping protrusions generated by the kneading operation are arranged in a circular shape on the surface of the connecting pipe. 제1항에 있어서, 상기 너얼링 작업에 의해 생겨나는 다수개의 작은 압착돌기들을 접속관의 표면에 직선형으로 배열형성시킨 것을 특징으로 하는 텐트용 알루미늄 폴대의 접속관 결합구조.The tent pipe joint structure of claim 1, wherein a plurality of small crimp protrusions generated by the nuling operation are arranged in a straight line on the surface of the tube. 제1항에 있어서, 상기 너얼링 작업에 의해 생겨나는 다수개의 작은 압착돌기들을 접속관의 표면에 사선형으로 배열형성시킨 것을 특징으로 하는 텐트용 알루미늄 폴대의 접속관 결합구조.2. The connecting tube coupling structure according to claim 1, wherein a plurality of small crimping protrusions generated by the kneading operation are arranged in diagonal lines on the surface of the connecting tube. 제1항에 있어서, 상기 너얼링 작업에 의해 생겨나는 다수개의 작은 압착돌기들을 접속관의 표면에 그물형으로 배열형성시킨 것을 특징으로 하는 텐트용 알루미늄 폴대의 접속관 결합구조.2. The connecting tube joining structure of an aluminum pole pole according to claim 1, wherein a plurality of small crimping protrusions generated by the kneading operation are arranged in a mesh shape on the surface of the connecting tube.
KR1019970019700A 1997-05-21 1997-05-21 The connecting structure of the coupling pipe for the aluminium pole using tent KR100243855B1 (en)

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