KR950012033A - Composite arrow and its manufacturing method - Google Patents

Composite arrow and its manufacturing method Download PDF

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Publication number
KR950012033A
KR950012033A KR1019930022152A KR930022152A KR950012033A KR 950012033 A KR950012033 A KR 950012033A KR 1019930022152 A KR1019930022152 A KR 1019930022152A KR 930022152 A KR930022152 A KR 930022152A KR 950012033 A KR950012033 A KR 950012033A
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KR
South Korea
Prior art keywords
heat
arrow
air
tube
circumferential surface
Prior art date
Application number
KR1019930022152A
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Korean (ko)
Inventor
기호철
Original Assignee
기호철
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 기호철 filed Critical 기호철
Priority to KR1019930022152A priority Critical patent/KR950012033A/en
Publication of KR950012033A publication Critical patent/KR950012033A/en

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Abstract

본 발명은 복합재료화살대의 일측 선단(1a)부의 외주면에 PVC수지의 열 또는 자연수축율을 응용한 열수축튜브나 공기수축튜브(2)를 열처리 또는 자연수축처리로 소정위치에 삽입 정착시키고 실리콘계 고점도 접착제(3)를 별도의 촉(5)의 내부 저면에 주입시킨 후,상기한 열/공기수축튜브(2)의 외주면에 밀어 끼워넣어서 정착 경화시키는 것으로서,이런 열/공기 수축튜브의 사용으로 정착력을 향상시켜 촉이 빠지는 것을 방지함과 동시에 불량율을 낮출 수 있음은 물론,화살대의 외경치수에 관계없이 용이하게 적용할 수 있다.또 완충부재의 생략으로 부품수가 줄어들어 조립이 간단한 뿐만 아니라 그 대신에 실리콘계 고점도 접착제의 사용으로 인한 완충효과가 발휘되어 화살대의 쪼개짐을 방지할 수 있고,또 제조작업의 간소화로 작업능률을 극대화함과 아울러 원가절감을 도모할 수 있다.In the present invention, the heat shrink tube or air shrink tube (2) to which heat or natural shrinkage of PVC resin is applied to the outer circumferential surface of one end (1a) of the composite arrow is inserted and fixed at a predetermined position by heat treatment or natural shrinkage treatment, and is a silicone-based high viscosity adhesive. (3) is injected into the inner bottom of the separate nib (5), and then it is fixed to the outer circumferential surface of the heat / air shrinkage tube (2) to fix and harden. It is possible to prevent the tip from falling out and at the same time lower the defective rate, and to apply it easily regardless of the outer diameter of the arrow rod. The cushioning effect is exerted by the use of silicone-based high-viscosity adhesive, which prevents the splitting of the shaft and maximizes the work efficiency by simplifying the manufacturing work. Ulreo cost savings can be achieved.

Description

복합재료화살 및 그 제조방법Composite arrow and its manufacturing method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 제1실시예를 나타내는 화살의 일측 요부단면도.1 is a side cross-sectional view of one side of the arrow showing a first embodiment of the present invention.

제2도는 (a)(b)(c)는 제1도의 화살제조과정을 나타내는 요부단면도.Figure 2 is a cross-sectional view of the main portion (a) (b) (c) showing the arrow manufacturing process of FIG.

제3도는 본 발명의 제2실시예를 나타내는 화살의 일측 요부단면도.Figure 3 is a cross-sectional side view of one side of the arrow showing a second embodiment of the present invention.

제4도는 (a)(b)(c)는 제3도의 화살제조과정을 나타내는 요부단면도.4 is (a), (b) and (c) are cross-sectional views showing the manufacturing process of the arrow of FIG.

제5도는 본 발명의 제3실시예를 나타내는 화살의 일측 요부단면도.Figure 5 is a cross-sectional view of one side of the arrow showing a third embodiment of the present invention.

제6도는 (a)(b)는 제5도의 화살제조과정을 나타내는 요부단면도.6 is (a) and (b) is a sectional view showing the main part of the arrow manufacturing process of FIG.

Claims (4)

통상의 화살대(1)의 일측선단(1a)의 외주면에 열/공기수축튜브(2)가 소정위치에 삽입 정착되고,그 열/공기 수축튜브(2)의 외주면의 소정위치에 촉(5)이 삽입 장착하되 상기한 촉(5) 내부(5a)의 저면(5b)부위와 상기 화살대(1)의 내부(1b)에 소정량의 실리콘계 고점도 접착제(13)가 충만 경화되어 있는 것을 특징으로 하는 복합재료화살.The heat / air shrinkage tube 2 is inserted into and fixed at a predetermined position on the outer circumferential surface of one side tip 1a of the normal arrow 1, and the tip 5 is positioned at the predetermined position on the outer circumferential surface of the heat / air shrinkage tube 2. The insert is mounted, but a predetermined amount of silicone-based high viscosity adhesive 13 is filled and hardened on the bottom 5b of the inside of the nib 5 and the inside 1b of the arrow 1. Composite arrow. 제1항에 있어서,열/공기 수축튜브(2)의 선단(2a)이 연장되어 구멍(6)이 유지되게 내측으로 꺾여진 절곡부(2b)를 형성하되,상기 열/공기수축튜브(2)의 절곡부(2b)에 촉(5)의 내부저면(5b)이 맞닻도록 삽입정착되어 있는 것을 특징으로 하는 복합재료화살.According to claim 1, The front end (2a) of the heat / air shrinkage tube (2) is extended to form a bent portion (2b) bent inward to maintain the hole 6, the heat / air shrinkage tube (2) The composite arrow, characterized in that the inner bottom (5b) of the nib (5) is inserted and fixed to the bent portion (2b) of the (2). 통상의 화살대(1)의 일측 선단(1a)의 외주면에 접착제를 도포하고,상기 화살대(1)의 외주면에 화살대(1)의 선단(1a)과 그 화살대(1)의 외경보다 큰 내경을 가진 열/공기수축튜브(2)의 선단(2a)이 대략 일치될 수 있도록 위치 결정하여 소정위치에 끼우고,그 열/공기 수축튜브(2)의 외주면을 열처리나 자연수축 처리하여 정착시키고,그 열/공기수축튜브(2)의 외주면에 접착제(4)를 도포하고,별도의 촉(5)의 내부저면(5b)에 실리콘계 고점도 접착제(3)를 소정량 주입시킨 후 상기한 열/공기수축튜브(2)의 외주면에 상기 촉(5)을 밀어 끼워넣어서 정착 경화시켜 제조하는 것을 특징으로 하는 복합재료화살의 제조방법.An adhesive is applied to the outer circumferential surface of one side tip 1a of the conventional shaft 1, and has an inner diameter larger than the outer diameter of the tip 1a of the shaft 1 and the outer diameter of the shaft 1 on the outer circumferential surface of the shaft 1 Position the end 2a of the heat / air contraction tube 2 so as to be substantially coincident with the predetermined position and insert it in a predetermined position, and fix the outer peripheral surface of the heat / air contraction tube 2 by heat treatment or natural shrinkage treatment, The adhesive 4 is applied to the outer circumferential surface of the heat / air shrink tube 2, the silicon-based high viscosity adhesive 3 is injected into the inner bottom 5b of the separate nib 5, and then the heat / air shrinkage A method of producing a composite arrow, characterized in that the outer surface of the tube (2) by pushing the nib (5) is fixed and hardened to manufacture. 제3항에 있어서,화살대(1)의 선단(1a)에서 열/공기수축튜브(2)의 선단(2a)까지의 거리가 소정길이 L가 유지되도록 위치결정하여 상기한 열/공기수축튜브(2)의 선단(2a)을 화살대(1)의 선단(1a)에 구멍(6)이 유지되게 절곡시켜 제조하는 것을 특징으로 하는 복합재료화살의 제조방법.The heat / air contraction tube (1) according to claim 3, wherein the distance from the tip (1a) of the arrow (1) to the tip (2a) of the heat / air contraction tube (2) is positioned so that a predetermined length L is maintained. A method for producing a composite arrow, characterized in that the front end (2a) of the 2) is bent to maintain the hole (6) in the front end (1a) of the arrow (1). ※참고사항:최초출원 내용에 의하여 공개하는 것임.※ Note: This is to be disclosed based on the first application.
KR1019930022152A 1993-10-25 1993-10-25 Composite arrow and its manufacturing method KR950012033A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930022152A KR950012033A (en) 1993-10-25 1993-10-25 Composite arrow and its manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930022152A KR950012033A (en) 1993-10-25 1993-10-25 Composite arrow and its manufacturing method

Publications (1)

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KR950012033A true KR950012033A (en) 1995-05-16

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KR1019930022152A KR950012033A (en) 1993-10-25 1993-10-25 Composite arrow and its manufacturing method

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180121022A (en) * 2017-04-28 2018-11-07 (주)파이빅스 Arrow for play equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180121022A (en) * 2017-04-28 2018-11-07 (주)파이빅스 Arrow for play equipment

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