JPH01196243A - Production of hollow cuttlefish hook - Google Patents
Production of hollow cuttlefish hookInfo
- Publication number
- JPH01196243A JPH01196243A JP2066688A JP2066688A JPH01196243A JP H01196243 A JPH01196243 A JP H01196243A JP 2066688 A JP2066688 A JP 2066688A JP 2066688 A JP2066688 A JP 2066688A JP H01196243 A JPH01196243 A JP H01196243A
- Authority
- JP
- Japan
- Prior art keywords
- head
- mold
- hollow
- needle
- space
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 241000238371 Sepiidae Species 0.000 title abstract 3
- 241000238366 Cephalopoda Species 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 239000004431 polycarbonate resin Substances 0.000 abstract description 3
- 229920005668 polycarbonate resin Polymers 0.000 abstract description 3
- 230000021615 conjugation Effects 0.000 abstract 1
- 238000000071 blow moulding Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000000088 plastic resin Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
Description
【発明の詳細な説明】
本発明はプラスチック材料を以て成形する中空イカ針の
製造方決に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for manufacturing hollow squid needles molded from plastic material.
従来、中空式のイカ釣針は実公告昭５７−１２８３５号
公報等に於いて衆知であるが、次のような問題点がある
。Conventionally, hollow type squid fishing hooks are well known as disclosed in Japanese Utility Model Publication No. 12835/1983, but they have the following problems.
１、中空イカ釣針は中空部に空気を入れて水中にて水平
状に浮床する状態が所要されるが、頭部体積を径大形状
にすることはイカの掛りが悪いという難点がある。1. A hollow squid fishing hook requires air to be filled in the hollow part so that it floats horizontally in the water, but making the head volume larger in diameter has the disadvantage that it is difficult to catch squid.
２、従来、中空イカ針はポリプロピレン等を用い・てブ
ロー成形にて形成されているために、製品の肉厚を均一
にすることが難しく、又、頭部の径小の部分には空気を
封入することができない等の問題がある。2. Traditionally, hollow squid needles were formed by blow molding using polypropylene, etc., which made it difficult to make the wall thickness of the product uniform. There are problems such as not being able to enclose it.
３、ブロー成形等で中空イカ針本体を形成したるのち１
こ傘針等を接着でつけるために針の根元を細く形成せね
ばならずこの部分から折れ易いという問題がある。3. After forming the hollow squid needle body by blow molding etc.
In order to attach the umbrella needle etc. with adhesive, the base of the needle must be made thin, and there is a problem in that it is easy to break from this part.
本発明はかかる問題点を除去せんとするものであって、
本発明を図面に依拠して説明すると、ポリカーボネイト
樹脂やナイロン樹脂等のエンプラ樹脂を用いて中空イカ
針を形成せんとするものであって、
先ず、金属線を２つ折りにしてＬ字状に撞曲した針素体
４・・・・・・を多数本構成せしめ、これ等針素体４・
・・・・・を２つ割りのダイス２のキャビティ部８に針
素体４の垂直部半分１６をキャビティ部８の内に突出さ
せ、水平部半分１５をダイス２のセット部１１に保持し
た状態にした一組のダイス２を構成する。The present invention aims to eliminate such problems,
To explain the present invention based on drawings, a hollow squid needle is formed using engineering plastic resin such as polycarbonate resin or nylon resin. First, a metal wire is folded in half and twisted into an L shape. A large number of curved needle bodies 4... are constructed, and these needle bodies 4.
The vertical half 16 of the needle body 4 was made to protrude into the cavity 8 of the die 2 divided into two, and the horizontal half 15 was held in the set part 11 of the die 2. A set of dice 2 is constructed.
ついで、２つ割の中空イカ針の頭部（イ）の金型１．１
′のキャビティ了の端面に前述のダイス２の一組を抜挿
自在に嵌着する装填部６を設けるとともに、キャビティ
了内に中空イカ針の頭部（イ）に頭部空間部９を形成す
るためにキャビティ７の下方へ移動する移動金型３を形
成した金型１．１′を構成する。Next, mold 1.1 for the head (a) of the hollow squid needle split into two parts.
A loading part 6 into which a pair of dies 2 described above is removably inserted is provided on the end face of the cavity 2, and a head space 9 is formed at the head (A) of the hollow squid needle in the cavity 2. A mold 1.1' is constructed in which a movable mold 3 that moves below the cavity 7 is formed.
続いて、多数本の針素体４・・・・・・を内装した状態
にて一組のダイス２を金型１．１′の装填部６に抜挿自
在に嵌着するとともにキャビティ７内に移動金型３を挿
入させてポリカーボネイト樹脂等を充填させて、針素体
４を埋設させた針設薄部６と頭部空間部９とを一体とし
た頭部（イ）を成形し、針素体４を所要の角度に折曲す
る。Next, a set of dies 2 with a large number of needle bodies 4 inside is inserted into and removed from the loading part 6 of the mold 1.1', and is inserted into the cavity 7. A moving mold 3 is inserted into the mold and filled with polycarbonate resin, etc., to form a head (a) that integrates the thin needle part 6 in which the needle body 4 is embedded and the head space 9, The needle body 4 is bent at a required angle.
しかるのち、他の金型を用いて、空間部１０を内設した
略円錐状の本体（ロ）を形成せしめ゛る。本体（ロ）の
形状はそれぞれのイカ針の形状に応じて扁平状に又は棒
状に構成することもできる。Thereafter, another mold is used to form a substantially conical main body (b) having a space 10 therein. The shape of the main body (b) can also be configured into a flat shape or a rod shape depending on the shape of each squid needle.
こうして、前述した頭部（イ）と本体（ロ）の成形品を
密封状に接合させて本発明の中空イカ針を提供せんとす
るものである。In this way, the above-described molded parts of the head (a) and the main body (b) are joined in a sealed manner to provide the hollow squid needle of the present invention.
本発明は斜上の通りであるので従来の技術に較べて次の
ような諸効がある。As described above, the present invention has the following advantages compared to the conventional technology.
１、頭部と本体とを別々に形成することができるので、
頭部に針設薄部と頭部空間部とを一体に形成できるため
、成形と同時に針素体を形成出来、針素体の部分の強度
が保てる。1. The head and body can be formed separately, so
Since the needle installation thin part and the head space can be integrally formed on the head, the needle body can be formed at the same time as molding, and the strength of the needle body can be maintained.
２゜ 頭部と本体の空間を金型の形状によって自由に調
整できるので、中空イカ針を水平の状態に浮床する構造
にする事が本体の肉厚と空間とのバランスによって容易
にできるばかりかブロー成形ではないため肉厚が均一に
形成できる利点がある。2゜ Since the space between the head and the main body can be adjusted freely depending on the shape of the mold, it is not only possible to create a structure in which the hollow squid needle floats horizontally, but also by balancing the thickness of the main body and the space. Since it is not blow molded, it has the advantage of being able to form a uniform wall thickness.
３、頭部と本体を別々に形成することによって本体の形
状サイズを変えるだけで頭部は共通として使用でき多目
的使用に供する便がある。3. By forming the head and main body separately, the head can be used as a common head simply by changing the shape and size of the main body, making it convenient for multi-purpose use.
図は本発明の中空イカ針の製造方法の実施例を示すもの
であって、第１図は完成品を示す１部切截正面図、第２
図は製造工程を示す金型の斜視図、第３図及び第４図は
製造工程を示す断面図である。
イ・・・・・・頭部、口・・・・・・本体、１．１・・
・・・・金型、２・・・・・・ダイス、３・・・・・・
移動金型、４・・・・・・針素体、５・・・・・・針設
薄部、６・・・・・・装填部、７・・・・・・キャビテ
ィ、８・・・・・・キャピテイ部、９・・・・・・頭部
空間部、１０・・・・・・空間部、１１・・・・・・セ
ット部、１２・・・・・・嵌合凸起、１３・・・・・・
嵌合溝、１５・・・・・・水平部半分、１６・・・・・
・垂直部半分、１８・・・・・・道糸穴、２０・・・・
・・集魚体。
特許出願人 三崎漁具株式会社
牙／図
牙２図
σ）The figures show an embodiment of the method for manufacturing a hollow squid needle according to the present invention.
The figure is a perspective view of a mold showing the manufacturing process, and FIGS. 3 and 4 are sectional views showing the manufacturing process. A...head, mouth...main body, 1.1...
...Mold, 2...Dice, 3...
Movable mold, 4... Needle element body, 5... Needle setting thin part, 6... Loading part, 7... Cavity, 8... ... Capity part, 9 ... Head space part, 10 ... Space part, 11 ... Set part, 12 ... Fitting protrusion, 13...
Fitting groove, 15...Horizontal half, 16...
・Vertical half, 18...Road hole, 20...
...Fish collecting body. Patent applicant: Misaki Fishing Gear Co., Ltd. Fang / Zugang 2 σ)
Claims (1)
料を用いて、２つ折りＬ字状の針素体を埋設した針設殖
部と頭部空間部とを一体に形成した頭部を構成せしめ、
これとは別に空間部を内設した本体を形成し、該頭部と
本体とを接合せしめてなる中空イカ針の製造方法。 ２、第１項記載の中空イカ針の製造方法に於いて、２つ
割り中空イカ針用の頭部の金型に於けるキャビティの端
面に２つ割りのダイスの一組を抜挿自在に嵌着する装填
部と、キャビティ内に中空イカ針の頭部に頭部空間部を
形成するための移動金型を設けてなる金型の構造。[Claims] 1. In a method for manufacturing a hollow squid needle, a needle installation part in which a bifold L-shaped needle body is embedded and a head space part are integrated using a plastic material. Construct the formed head,
Separately, a method for producing a hollow squid needle includes forming a main body with a space inside and joining the head and the main body. 2. In the method for manufacturing a hollow squid needle described in item 1, a set of two split dies can be freely inserted and removed from the end face of the cavity in the head mold for the split hollow squid needle. A mold structure comprising a loading part to be fitted and a movable mold for forming a head space in the head of a hollow squid needle in a cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2066688A JPH01196243A (en) | 1988-01-30 | 1988-01-30 | Production of hollow cuttlefish hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2066688A JPH01196243A (en) | 1988-01-30 | 1988-01-30 | Production of hollow cuttlefish hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01196243A true JPH01196243A (en) | 1989-08-08 |
Family
ID=12033522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2066688A Pending JPH01196243A (en) | 1988-01-30 | 1988-01-30 | Production of hollow cuttlefish hook |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01196243A (en) |
-
1988
- 1988-01-30 JP JP2066688A patent/JPH01196243A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4112608A (en) | Method and apparatus for fabricating fishing lures etc. | |
| JPH01196243A (en) | Production of hollow cuttlefish hook | |
| US6554052B2 (en) | Method for producing hollow jewelry ring design | |
| US20040237237A1 (en) | Bath ball and method of making a bath ball | |
| US7637123B2 (en) | Hollow metal jewelry ring | |
| CN217226467U (en) | Die for manufacturing single-stitch line | |
| CN215315004U (en) | Expansion forming die for three-dimensional patterns of round beads and automatic equipment | |
| JPS611338A (en) | Production of fishing hook | |
| KR840000069Y1 (en) | A chopsticks | |
| JPS585014B2 (en) | Method for producing artificial bait for squid fishing hooks | |
| CN216782511U (en) | Multicolor soft bait mold | |
| CN2150725Y (en) | Former for hard colour ice-cream in irregular shapes | |
| CN214773590U (en) | Intelligence stereo set accessory mould | |
| CN210234868U (en) | Automobile door panel sound ring decoration with electroplating hanging ring and injection mold thereof | |
| CN213962124U (en) | High-strength mutual-adhesion mushroom head hasp | |
| CN210256980U (en) | Handicraft cavity forming die | |
| JPS58171913A (en) | Mold for plastic pipe molding | |
| JPS55113541A (en) | Molding of hollow synthetic resin molded article | |
| CN112936759A (en) | Lifting ring integrated bottle blank with large glue opening column cooling area and forming die thereof | |
| CN204936076U (en) | Make the mould of toy decoration belt | |
| CN2278985Y (en) | Ringer | |
| CN2119253U (en) | Shuttlecock | |
| CN2387040Y (en) | Bottle body with liquid ornaments | |
| JP2761061B2 (en) | Method of manufacturing a plastic bumper having a bent portion | |
| JPH02106309A (en) | Manufacture of hollow body |