KR200420995Y1 - assembly structure of water rocket - Google Patents

assembly structure of water rocket Download PDF

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KR200420995Y1
KR200420995Y1 KR2020060011439U KR20060011439U KR200420995Y1 KR 200420995 Y1 KR200420995 Y1 KR 200420995Y1 KR 2020060011439 U KR2020060011439 U KR 2020060011439U KR 20060011439 U KR20060011439 U KR 20060011439U KR 200420995 Y1 KR200420995 Y1 KR 200420995Y1
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rocket
wing
warhead
water
coupled
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Korean (ko)
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심상현
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심상현
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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
    • G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
    • G09B23/08—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for statics or dynamics
    • G09B23/12—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for statics or dynamics of liquids or gases
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H27/00—Toy aircraft; Other flying toys
    • A63H27/001—Making or assembling thereof, e.g. by folding
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H27/00—Toy aircraft; Other flying toys
    • A63H27/005—Rockets; Missiles
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H29/00—Drive mechanisms for toys in general
    • A63H29/10—Driving mechanisms actuated by flowing media
    • A63H29/14—Driving mechanisms actuated by flowing media by a water stream

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  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Algebra (AREA)
  • Pure & Applied Mathematics (AREA)
  • Educational Administration (AREA)
  • Computational Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Educational Technology (AREA)
  • Theoretical Computer Science (AREA)
  • Toys (AREA)

Abstract

본 고안은 어린이들이 교재용으로 널리 사용되는 물로케트에 관한 것으로서, 특히 분리된 상태에서 전체 외형이 최소화되어 보관 및 취급이 간편하며, 조립하는 방법이 간단하여 어린이들이 직접 조립함에 있어 어려움이 없도록 한 물로케트의 조립방법에 관한 것이다.The present invention relates to a water rocket that is widely used for children as a teaching material, and in particular, the overall appearance is minimized in a separated state, so that it is easy to store and handle. A method of assembling a rocket.

본 고안은 물로케트를 제조하기 위하여, 페트병(10)를 상하로 부착하여서 된 로케트몸체(20)와, 로케트몸체(20)의 상부에 결합 되는 탄성질의 탄두부재(30)와, 로케트몸체(20)의 하부에 결합 되는 날개부재(40)를 결합하여서 된 공지의 것에 있어서, 완충부(33)와 병꼭지결합부(34)와 상면결합부(35)와 밀착지지부(36)를 공간부(32)의 내주면에 상하로 형성하여 상기 탄두부재(30)를 구성하며, 원통형의 날개몸체(41)에 4개의 끼움부(42)를 각각 형성하고 날개(43)의 끝단부에 지지돌기(44)를 형성하여서 지지돌기(44)가 끼움부(42)에 걸려지지 되도록 상기 날개부재(40)를 구성한 것이다.The present invention, in order to manufacture a water rocket, the rocket body 20 by attaching the PET bottle 10 up and down, the elastic warhead member 30 is coupled to the upper portion of the rocket body 20, and the rocket body 20 In the known by combining the wing member 40 coupled to the lower portion of the), the buffer portion 33, the bottle nipple coupling portion 34, the upper surface coupling portion 35 and the close support portion 36 is a space portion ( 32 is formed up and down on the inner circumferential surface to form the warhead member 30, and four fitting portions 42 are formed on the cylindrical wing body 41, respectively, and support protrusions 44 on the end portions of the wings 43. The wing member 40 is configured so that the support protrusion 44 is caught by the fitting portion 42 by forming a).

물로케트, 탄두, 날개 Water rocket, warhead, wing

Description

물로케트의 조립구조{assembly structure of water rocket}Assembly structure of water rocket

도 1은 본 고안의 일부를 절결한 측면도1 is a side view cut out a part of the present invention

도 2는 본 고안의 날개부재를 보인 사시도2 is a perspective view showing a wing member of the present invention

* 도면의 주요부분에 대한 부호설명 ** Explanation of Signs of Major Parts of Drawings *

10 :페트병 20 :로케트몸체 30 :탄두부재10: PET bottle 20: rocket body 30: warhead member

32 :공간부 33 :완충부 34 :병꼭지결합부32: space 33: buffer 34: bottle coupling portion

35 :상면결합부 36 :밀착지지부 40 :날개부재35: upper coupling portion 36: close support portion 40: wing member

41 :날개몸체 42 :끼움부 43 :날개41: wing body 42: fitting part 43: wing

44 :지지돌기44: support protrusion

본 고안은 어린이들이 교재용으로 널리 사용되는 물로케트에 관한 것으로서, 특히 분리된 상태에서 전체 외형이 최소화되어 보관 및 취급이 간편하며, 조립하는 방법이 간단하여 어린이들이 직접 조립함에 있어 어려움이 없도록 한 물로케트의 조립구조에 관한 것이다.The present invention relates to a water rocket that is widely used for children as a teaching material, and in particular, the overall appearance is minimized in a separated state, so that it is easy to store and handle. The assembly structure of the rocket.

일반적으로, 어린이들이 과학의 원리를 쉽게 이해하기 위한 수단으로서, 간단하게 제조하고 흥미롭게 실험할 수 있는 물로케트가 널리 사용되고 있으며, 이러한 물로케트는 페트병의 상부에 탄성질의 탄두를 부착하고, 하부에 다수의 날개를 부착하여 제작하는 것으로, 어린이들이 이러한 물로케트를 제작할 때에 많은 시간이 소모될 뿐 아니라, 정확하게 제작하기 어려운 문제가 제기되었다.In general, as a means for children to easily understand the principles of science, water rockets are widely used for simple manufacturing and interesting experimentation. These water rockets have elastic warheads attached to the top of PET bottles, By attaching the wings of the children, it was not only a lot of time for children to produce these water rockets, but also raised a problem that was difficult to produce correctly.

즉, 상기 탄두를 부착하는 방법은 페트병의 상단부에 탄두를 지지한 후 테이프로서 부착 고정하는 것이나, 탄두가 정위치에 놓이지 않을 뿐 아니라, 테이프를 부착하는 과정 중에 움직이는 경우가 많으며, 부착 후에도 쉽게 분리되는 등의 문제가 제기되었다. That is, the method of attaching the warhead is to support the warhead at the upper end of the PET bottle and then attach and fix it as a tape, or the warhead is not placed in a proper position, and it is often moved during the process of attaching the tape, and is easily detached even after the attachment Problems such as being raised.

또한, 얇은 판체로 된 4개의 날개를 페트병의 하방 외주면에 부착하며, 이러한 물로케트의 날개 위치는 물로케트가 비행할 때에 중요한 역할을 하는 것이나, 4개의 날개를 각각 정위치에 맞추기가 어려울 뿐 아니라, 정위치에 맞춘다 하여도 테이프로 부착 고정할 때에 위치가 변동되는 등 작업에 어려운 문제가 제기되었다.In addition, the four thin wings are attached to the outer circumferential surface of the bottle, and the position of the wings of the water rocket plays an important role when the water rockets are flying, but it is difficult to fit the four wings in place. Even if it is set in the correct position, problems such as the position change when attaching and fixing with tape have been raised.

본 고안은 상기한 문제를 해결하기 위하여 고안된 것으로서, 어린이들이 물로케트를 간단하고 쉽게 제작할 수 있도록 하는데 그 기술적 과제가 있다.The present invention is designed to solve the above problems, there is a technical problem to enable children to easily and easily produce a water rocket.

본 고안의 다른 기술적 과제는 물로케트를 조립할 때에 탄두와 날개가 정위치에 놓이도록 하여 어려움 없이 제작이 가능하며, 또한 성능이 우수한 물로케트가 제작되도록 하는 데 있다.Another technical problem of the present invention is to ensure that the warhead and the wings are placed in the correct position when assembling the water rocket can be manufactured without difficulty, and also to produce a water rocket with excellent performance.

본 고안의 또 다른 기술적 과제는 각각의 부품이 분리됨으로 취급 및 보관을 간편하게 할 수 있도록 하는데 있다.Another technical problem of the present invention is to make it easy to handle and store each component is separated.

본 고안은 페트병의 상하부에 탄두부재와 날개부재가 각각 결합 된 물로케트에 있어서, 상기 탄두부재는 그 내부에 완충부와 병꼭지결합부와 상면결합부와 밀착지지부를 상하로 형성하며, 상기 날개부재는 몸체 외주면에 4개의 끼움부를 형성하여 4개의 날개가 끼움부에 결합하도록 구성한 것이다.The present invention is a water rocket in which the warhead member and the wing member are respectively coupled to the upper and lower parts of the PET bottle, wherein the warhead member is formed in the upper and lower buffer and bottle cap coupling portion and the upper surface coupling portion and the close support portion, the wing The member is configured to form four fittings on the outer circumferential surface of the body so that the four wings are coupled to the fittings.

이하, 본 고안의 구성 및 이에 따른 작용을 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.Hereinafter, with reference to the accompanying drawings, the configuration and operation of the present invention in detail as follows.

도 1은 본 고안의 일부를 절결한 측면도이며, 도 2는 본 고안의 날개부재를 보인 분해사시도이다.1 is a side view of a portion of the present invention is cut away, Figure 2 is an exploded perspective view showing a wing member of the present invention.

본 고안은 도 1에 도시된 바와 같이, 페트병(10)를 상하로 부착하여서 된 로케트몸체(20)와, 로케트몸체(20)의 상부에 결합 되는 탄성질의 탄두부재(30)와, 로케트몸체(20)의 하부에 결합 되는 날개부재(40)로 구성한다.The present invention, as shown in Figure 1, the rocket body 20 by attaching the PET bottle 10 up and down, the elastic warhead member 30 is coupled to the upper portion of the rocket body 20, and the rocket body ( 20 is composed of a wing member 40 coupled to the lower portion.

상기 탄두부재(30)는 탄성질의 합성수지재로 된 탄두체(31)의 내부에 공간부(32)를 형성하고, 완충부(33)와 병꼭지결합부(34)와 상면결합부(35)와 밀착지지부(36)를 공간부(32)의 내주면에 상하로 형성한다.The warhead member 30 forms a space portion 32 inside the warhead body 31 made of an elastic synthetic resin material, and the buffer portion 33, the bottle nipple coupling portion 34, and the top coupling portion 35. And a close contact support portion 36 are formed on the inner circumferential surface of the space portion 32 up and down.

상기 밀착지지부(36)는 두께를 얇게 형성하여 유연성이 유지되도록 구성한다.The close support 36 is configured to maintain the flexibility by forming a thin thickness.

상기 날개부재(40)는 도 2에 도시된 바와같이, 상하가 개방된 원통형으로 형성된 날개몸체(41)에 4개의 끼움부(42)를 각각 형성하며, 얇은 두께의 판체로 된 날개(43)의 끝단부에 지지돌기(44)를 형성하여서 날개(43)를 끼움부(42)에 끼워 결합하면 지지돌기(44)가 끼움부(42)에 걸려지지 되면서 날개몸체(41)의 외주면에 각각의 날개가(43)가 정위치에 결합 되도록 구성한다.As shown in FIG. 2, the wing member 40 forms four fitting portions 42 in the wing body 41 formed in a cylindrical shape having an upper and lower sides open, and a wing 43 made of a thin plate body. When the support protrusion 44 is formed at the end of the wing 43 and the wing 43 is fitted into the fitting portion 42, the support protrusion 44 is caught by the fitting portion 42, respectively, on the outer circumferential surface of the wing body 41. The wing 43 is configured to be coupled in place.

미설명부호 50은 접착테이프이다. Reference numeral 50 is an adhesive tape.

이와 같이 구성된 본 고안은 어린이들이 페트병(10)를 이용하여 직접 제작하는 것으로서, 2개 또는 그 이상의 페트병(10)를 상하로 결합하고 결합부위를 접착테이프(10)로서 부착 고정하여 로케트몸체(20)를 제작한다.The present invention constituted as described above is directly produced by children using a PET bottle 10, which combines two or more PET bottles 10 up and down, and attaches and fixes a coupling portion as an adhesive tape 10 to the rocket body 20. )

로케트몸체(20)를 제작한 후, 로켓트몸체(20)의 상단부에 탄두부재(30)를 결합하는 것으로서, 탄두부재(30)를 결합하면, 공간부(2)의 내부에 페트병(10)의 상 부가 위치되면서 병꼭지결합부(34)에 페트병의 병꼭지가 위치되고 상면결합부(35)에 페트병의 어깨부가 위치된 상태에서 페트병의 외주면에 밀착지지부(36)가 긴밀하게 밀착되므로 정위치에 견고한 상태로 결합 된다. 이때 부착력을 더욱 강하게 하기 위하여 밀착지지부(36) 외주면에 접착테이프(50)을 부착한다.After the rocket body 20 is manufactured, the warhead member 30 is coupled to the upper end of the rocket body 20. When the warhead member 30 is coupled, the PET bottle 10 is disposed inside the space 2. The bottle cap of the PET bottle is positioned on the bottle cap coupling part 34 while the upper part is positioned, and the support part 36 closely adheres to the outer circumferential surface of the PET bottle in the state where the shoulder bottle of the PET bottle is located on the upper coupling part 35. Combined in a solid state. At this time, the adhesive tape 50 is attached to the outer circumferential surface of the close support 36 in order to further strengthen the adhesive force.

또한, 날개부재(40)를 제작하기 위하여는 날개몸체(41)의 외주면에 형성된 끼움부(42)에 날개(13)의 결합돌기(44)를 각각 끼워 결합하면 날개몸체(41)의 외주면에 90°간격으로 4개의 날개(43)가 정위치에 고정되는 것이다. 이때 부착력을 더욱 강하게 하기 위하여 날개(43)가 고정된 날개몸체(41)를 상기 로케트몸체(20)의 하방에 끼워 결합한 후 접착테이프(50)로 부착하는 것이다.In addition, in order to manufacture the wing member 40 by fitting the engaging projections 44 of the wing 13 to the fitting portion 42 formed on the outer circumferential surface of the wing body 41 to the outer peripheral surface of the wing body 41 Four wings 43 are fixed in place at intervals of 90 °. At this time, in order to further strengthen the adhesive force is to attach the wing body 41 is fixed to the lower body of the rocket body 20, the wing 43 is fixed and then attached with an adhesive tape (50).

이와 같이 제작된 물로케트는 공지의 방법으로 사용하는 것으로서, 로케트몸체(20)에 물을 주입하고 발사대에 적재한 상태에서 에어펌프를 이용하여 내부에 압력을 충진시키고 발사하면, 날개부재(40)에 의하여 전체적으로 균형이 유지된 상태로 비행되며, 낙하 될 때에 탄성질의 탄두부재(30)에 의하여 충격에 대한 안전성이 보장되는 것이다.The water rocket manufactured as described above is used by a known method, and when the water is injected into the rocket body 20 and loaded on the launch pad, the air rocket is filled with pressure and fired inside the wing member 40. By flying in a balanced state as a whole, by the elastic warhead member 30 is to ensure the safety against impact.

즉, 발사된 물로케트가 지면에 떨어지면서 탄두부재(30)에 충격이 가해지며, 이때 완충부(33)에 의하여 충격이 감소 되므로 내구성이 보장된다.That is, the impact of the fire water drop onto the ground is applied to the warhead member 30, at this time the shock is reduced by the shock absorbing portion 33 is guaranteed durability.

상기한 본 고안은 물로케트를 제작함에 있어 페트병에 탄두부재를 끼워 결합하면 정위치에 고정되므로 종래와 같이 제작중 탄두부재의 위치가 변동되는 일 없 이 간편하게 제작할 수 있는 것이다.The present invention is to produce a water rocket to insert the warhead member in the PET bottle is fixed in place so that it can be easily manufactured without changing the position of the warhead member during the manufacturing as in the prior art.

또한, 물로케트의 날개부재를 제작함에 있어 날개몸체에 날개를 각각 끼워 결합할 수 있으므로 제작이 간단하고 시간을 단축할 수 있을 뿐 아니라, 별개의 도구 없이 조립이 가능하므로 어린이들의 쉽게 제작할 수 있는 것이다.In addition, in the manufacture of the wing member of the water rocket can be combined by fitting the wings to the wing body, so that the production is not only simple and shorten the time, but also can be easily produced by children because it can be assembled without a separate tool. .

상기한 바와 같이, 본 고안은 어린이들이 물로케트를 제조함에 있어 쉽게 단시간에 제작할 수 있으므로 흥미를 유발시킬 수 있으며, 과학교재로서 널리 활용할 수 있는 유익한 고안인 것이다. As described above, the present invention can be produced in a short time to easily produce a children's water rocket can cause interest, it is a beneficial design that can be widely used as a science textbook.

Claims (1)

물로케트를 제조하기 위하여, 페트병(10)를 상하로 부착하여서 된 로케트몸체(20)와, 로케트몸체(20)의 상부에 결합 되는 탄성질의 탄두부재(30)와, 로케트몸체(20)의 하부에 결합 되는 날개부재(40)를 결합하여서 된 공지의 것에 있어서,In order to manufacture the water rocket, the rocket body 20 attached to the PET bottle 10 up and down, the elastic warhead member 30 coupled to the upper portion of the rocket body 20, and the lower portion of the rocket body 20 In the known one by combining the wing member 40 coupled to, 완충부(33)와 병꼭지결합부(34)와 상면결합부(35)와 밀착지지부(36)를 공간부(32)의 내주면에 상하로 형성하여 상기 탄두부재(30)를 구성하며, 원통형의 날개몸체(41)에 4개의 끼움부(42)를 각각 형성하고 날개(43)의 끝단부에 지지돌기(44)를 형성하여서 지지돌기(44)가 끼움부(42)에 걸려지지 되도록 상기 날개부재(40)를 구성한 것을 특징으로 하는 물로케트의 조립구조. The buffer part 33, the bottle nipple coupling part 34, the upper surface coupling part 35, and the close support part 36 are formed on the inner circumferential surface of the space part 32 up and down to constitute the warhead member 30, and the cylindrical shape Four fitting parts 42 are formed on the wing body 41 of the support body 44 and the support protrusions 44 are formed at the end of the wing 43 so that the support protrusions 44 are caught by the fitting parts 42. Assembly structure of the water rocket, characterized in that the wing member (40).
KR2020060011439U 2006-04-28 2006-04-28 assembly structure of water rocket KR200420995Y1 (en)

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