KR800001474Y1 - Paddle - Google Patents
Paddle Download PDFInfo
- Publication number
- KR800001474Y1 KR800001474Y1 KR7802477U KR780002477U KR800001474Y1 KR 800001474 Y1 KR800001474 Y1 KR 800001474Y1 KR 7802477 U KR7802477 U KR 7802477U KR 780002477 U KR780002477 U KR 780002477U KR 800001474 Y1 KR800001474 Y1 KR 800001474Y1
- Authority
- KR
- South Korea
- Prior art keywords
- furnace
- vacancy
- injured
- water
- present
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H16/00—Marine propulsion by muscle power
- B63H16/04—Oars; Sculls; Paddles; Poles
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Food-Manufacturing Devices (AREA)
Abstract
내용 없음.No content.
Description
제 1 도는 본 고안의 분리 사시도이며,1 is an exploded perspective view of the present invention,
제 2 도는 본 고안의 일부 종단면도이고,2 is a partial longitudinal cross-sectional view of the present invention,
제 3 도는 본 고안의 횡단면도이다.3 is a cross-sectional view of the present invention.
본 고안은 주로 보-트에 사용되는 노에 관한 것으로 그 재질을 F.R.P로 하되, 손잡이 부분 내부에 공실에 형성함으로서 수중에서 수직으로 부상되게 하는데 고안의 목적이 있는 것이다.The present invention mainly relates to the furnace used for boats, the material of which is F.R.P, but the purpose of the devise to float vertically in the water by forming in the vacancy inside the handle portion.
근래에 재질을 합성수지로한 노가 있으나 그 재질의 비중이 무거워서 수중에서 침몰될뿐 아니라 합성수지의 비중을 가볍게 하여 노를 제작하면 강도가 약함은 물론 수중에서 부상된다 할지라도 종래의 목재 노와 같이 물위에서 수평으로 부상된다.In recent years, there is a furnace made of synthetic resin, but the weight of the material is heavy so that not only it sinks in the water, but if the furnace is made with a light weight of synthetic resin, the strength is weak and even if it floats in the water, it is horizontal on the water like a conventional wooden furnace. Is injured.
본 고안은 이와 같은 점에 착안하여 노의 재질을 강도가 강한 F.R.P로 하되 손잡이 부분에 공실에 형성하고 그 내부에 부력재를 내장함으로서 노가 수중에서 부상될 때 손잡이 선단이 수면에서 상당히 올라온 상태로 수직으로 부상되게 한 것이다.The present invention focuses on this point, and the material of the furnace is made of strong FRP, but it is formed in the vacancy in the handle part, and the buoyant material is built in the inside, so that the tip of the handle is raised vertically from the water surface when the furnace is injured underwater. It was injured.
이하 그 구성 및 작용효과를 첨부도면에 따라 상세히 설명한다. 재질은 F.R.P로 하고 익편(1)과 손잡이 부분(2)을 갖는 공지의 노에 있어서 두개의 반할체(A)(B)를 분리 성형하여 이를 접합구성하고, 손잡이 부분(2)의 내부에 공실(3)(3')을 요설하며, 공실(3)에는 우레탄홈봉(4)를 내장하여서 된 것이다.Its structure and effect will be described in detail according to the accompanying drawings. The material is made of FRP, and in the known furnace having the blade piece 1 and the handle part 2, the two halves (A) and (B) are separately molded and joined to each other, and the vacancy is formed inside the handle part 2. (3) (3 '), and the vacancy (3) is a built-in urethane groove bar (4).
이와 같이 된 본 고안은 F.R.P재의 반할체(A)(B)를 서로 접합하였을 뿐 아니라 손잡이 부분(2)을 중공체로 구성하기 때문에 일체로 형성하는 경우보다 월등하게 강도가 강한 것이며, 손잡이 부분(2) 내부에 공실(3)(3')을 형성하고 부력재인 우레탄홈봉(4)을 내장하였기 때문에 재질을 F.R.P로 하더라도 수중에서 부상되며, 또한 부상될때도 손잡이 부분(2)이 위로 향한 상태로 수직으로 부상되고 더욱이 손잡이 부분(2)의 선단이 수면에서 당당히 올라온 상태에서 부상되기 때문에 사용중 노를 수중에 놓쳤을때 이를 환수하기가 매우 편리하다.The present invention, as described above, is not only bonded to the halves (A) and (B) of the FRP material to each other, but because the handle portion (2) is composed of a hollow body, the strength is much stronger than that of integrally formed, and the handle portion (2) ) Since the vacancy (3) (3 ') is formed inside and the buoyant urethane groove bar (4) is built-in, even if the material is FRP, it is injured in the water, and when it is injured, the handle part (2) is vertically upright. It is very convenient to recover when the oar in use is lost because it is injured in the state that the tip of the handle portion (2) is raised from the surface.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR7802477U KR800001474Y1 (en) | 1978-05-09 | 1978-05-09 | Paddle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR7802477U KR800001474Y1 (en) | 1978-05-09 | 1978-05-09 | Paddle |
Publications (1)
Publication Number | Publication Date |
---|---|
KR800001474Y1 true KR800001474Y1 (en) | 1980-09-13 |
Family
ID=19208439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR7802477U KR800001474Y1 (en) | 1978-05-09 | 1978-05-09 | Paddle |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR800001474Y1 (en) |
-
1978
- 1978-05-09 KR KR7802477U patent/KR800001474Y1/en active
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