JPS62261303A - Eyelet made of synthetic resin having strip body and its production - Google Patents
Eyelet made of synthetic resin having strip body and its productionInfo
- Publication number
- JPS62261303A JPS62261303A JP10694886A JP10694886A JPS62261303A JP S62261303 A JPS62261303 A JP S62261303A JP 10694886 A JP10694886 A JP 10694886A JP 10694886 A JP10694886 A JP 10694886A JP S62261303 A JPS62261303 A JP S62261303A
- Authority
- JP
- Japan
- Prior art keywords
- band
- eyelet
- hole
- synthetic resin
- molding chamber
- 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.)
- Granted
Links
- 229920003002 synthetic resin Polymers 0.000 title claims description 19
- 239000000057 synthetic resin Substances 0.000 title claims description 19
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- 238000000465 moulding Methods 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 description 5
- 239000004744 fabric Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 239000002649 leather substitute Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、帯体に一個づつ一体成形した帯体材Ａ１１＋
−ｖＬＩ ＩＩＷ Ｌ＋１ 、、Ｌ Ｊ Ｉ−
１！！＋ ＋ ス Ｌ ／Ｆｌ −ｙａ 叡１（従来
の技術）
近年、帯体の長さ方向一定間隔に一体成形した帯体付合
成樹脂製ハトメが使用されている。Detailed Description of the Invention (Industrial Field of Application) The present invention provides band material A11+ which is integrally molded one by one into a band.
-vLI IIW L+1,,L J I-
1! ! + + S L /Fl -ya Ei 1 (Prior Art) In recent years, synthetic resin eyelets with a band body integrally molded at regular intervals in the length direction of the band body have been used.
このハトメ１１は、第７図に示したように、予め貫通孔
７を穿設した帯体８を自動送込装置によって一上下の金
型９の間に送り、この貫通孔７を金型９の成形室１０に
配して合成樹脂を注入固化して製造している。As shown in FIG. 7, this eyelet 11 is made by feeding a band 8 in which a through hole 7 is previously formed between two molds 9 one above and below by an automatic feeding device. It is manufactured by injecting and solidifying a synthetic resin in a molding chamber 10.
従って、第７図に二点鎖線で示すように、金型９の成形
室ｌＯに配した貫通孔７付近の帯体８は、成形室ＩＯに
合成樹脂を射出する際、合成樹脂の流動圧でＬ下動しや
すかった。Therefore, as shown by the two-dot chain line in FIG. 7, the band 8 near the through hole 7 disposed in the molding chamber IO of the mold 9 is exposed to the flow pressure of the synthetic resin when injecting the synthetic resin into the molding chamber IO. It was easy to move down L.
このため、帯体８の貫通孔７付近の表裏面を覆うハトメ
１１の座部１２において、第８図に示したように、この
帯体８が該座部１２の表面側や裏面側に偏り、帯体８へ
強固に一体化できなかったり、その強度にばらつきが生
じたりしていた。Therefore, at the seat 12 of the eyelet 11 that covers the front and back surfaces of the band 8 near the through hole 7, the band 8 is biased toward the front and back sides of the seat 12, as shown in FIG. , it may not be possible to firmly integrate it into the band member 8, or there may be variations in its strength.
また、第８図に示したように、ハトメ１１の座部１２か
ら貫通孔７付近の帯体８の一部が露出して、商品価値を
なくすことがあった。Further, as shown in FIG. 8, a part of the band 8 near the through hole 7 may be exposed from the seat 12 of the eyelet 11, thereby losing its commercial value.
この場合、ハトメ１１の座部１２から貫通孔７付近の帯
体８の一部が露出しないようにするため、この座部１２
の厚さを厚くする必要があった。In this case, in order to prevent part of the band 8 near the through hole 7 from being exposed from the seat 12 of the eyelet 11, the seat 12
It was necessary to increase the thickness of the
（発明が解決しようとする問題点）
ハトメの座部を帯体に均一強固に一体化でき、貫通孔付
近の帯体の一部が、この座部から露出することがなく、
ハトメの肉厚を薄くシたハトメ及びその製造方法を提供
する点にある。(Problems to be Solved by the Invention) The seat of the eyelet can be uniformly and firmly integrated into the band, and the part of the band near the through hole will not be exposed from the seat.
The object of the present invention is to provide an eyelet whose wall thickness is reduced and a method for manufacturing the eyelet.
（問題点を解決するための手段）
本発明の帯体付合成樹脂製ハトメは、以下の様な構成で
ある。(Means for Solving the Problems) The band-attached synthetic resin eyelet of the present invention has the following configuration.
挿通孔１を有する座部２で、帯体すの貢１通孔４付近の
表裏面を覆い、帯体すに一個づつ一体的に成形したハト
メにおいて、ハトメａの座部２が、薄肉で、複数の金型
孔３を貫通孔４付近に設けたことを特徴とするものであ
る。The seat part 2 having the insertion hole 1 covers the front and back surfaces of the band body near the hole 4, and the seat part 2 of the eyelet a is thin-walled. , is characterized in that a plurality of mold holes 3 are provided near the through hole 4.
ハトメａに対応する形状の成形室５を形成したＬ下の金
型ｄの間に１等間隔に貫通孔４を穿設した帯体すを配し
、該貫通孔４付近の帯体すを成形−（５内に設けた段数
の突子６で固定した状態で。Between the mold d under L in which a molding chamber 5 having a shape corresponding to the eyelet a is formed, a band member having through holes 4 formed at equal intervals is arranged, and the band member near the through holes 4 is arranged. Molding - (Fixed with protrusions 6 of the number of stages provided in 5.
合成樹脂を成形室５内に注入固化して、所定の間隔毎に
、ハトメａを帯体すに一体的に形成するハトメの製造方
法である。This is an eyelet manufacturing method in which synthetic resin is injected into a molding chamber 5 and solidified, and eyelets a are integrally formed on a band member at predetermined intervals.
（実施例）
ハトメａは、第１図に示すように１表裏面に貫通した挿
通孔ｌを中央に有する肉薄の座部２で。(Example) As shown in FIG. 1, the eyelet a is a thin seat portion 2 having an insertion hole l in the center that penetrates the front and back surfaces.
帯体すの貫通孔４付近の表裏面を覆い、この貫通孔４付
近の座部２に複数の金型孔３を形成したものである。The front and back surfaces of the band near the through hole 4 are covered, and a plurality of mold holes 3 are formed in the seat portion 2 near the through hole 4.
帯体すは、連続自動送込装置によって金型Ｃに送込まれ
る布製の長尺体で、幅方向の中央に所望の貫通孔４を一
定間隔に穿設したものである。The band is a long body made of cloth that is fed into the mold C by a continuous automatic feeding device, and has desired through holes 4 drilled at regular intervals in the center in the width direction.
本発明に係るハトメの製造方法について説明する。A method for manufacturing eyelets according to the present invention will be explained.
ｔめ貫通孔４を穿設した帯体すを、ｉＪ！続自動送込！
Ｉｃ″ａによって上下の金型Ｃの間に送込み１ｇＩＪ４
図に示したように、貫通孔４付近の帯体すを金型Ｃの成
形室５内の突子６で挟持した状態に、上下の金型Ｃを重
ね合わせる。iJ! Continuation automatic sending!
Feed 1gIJ4 between upper and lower molds C by Ic″a
As shown in the figure, the upper and lower molds C are stacked on each other with the band near the through hole 4 being held between the protrusions 6 in the molding chamber 5 of the mold C.
この後、合成樹脂を成形室５内に注入固化して脱型し、
帯体すに一個づつ一体成形したハトメａを形成するもの
である。After that, the synthetic resin is injected into the molding chamber 5 and solidified, and the mold is removed.
Each eyelet a is formed integrally with each band.
このようにして製造したハトメａを有する帯体すを、適
当な長さに切断し、衣類、靴、テント等の所望部材に取
付けて使用するものである。The band having the eyelets a produced in this way is cut to an appropriate length and attached to a desired member such as clothing, shoes, a tent, etc. for use.
ここで、金型Ｃは、第４図に示したように、ハトメａの
形状に対応する形状の成形室５を形成すると共に、上下
の金型Ｃの間に配した帯体すの貫通孔４の周囲に位置し
、ハトメａの座部２に対応する成形室５の部位に、円柱
状の突子６を複数個突設したものである。Here, as shown in FIG. 4, the mold C forms a molding chamber 5 having a shape corresponding to the shape of the eyelet a, and also has a through-hole in the band plate disposed between the upper and lower molds C. A plurality of cylindrical protrusions 6 are protruded from a portion of the molding chamber 5 located around the eyelet 4 and corresponding to the seat portion 2 of the eyelet a.
なお、前記実施例では、金型Ｃの成形室５に円柱状の突
子６を設けた例で説明したが、第６図に示したように、
成形室５内に板状の突子６を複数個、２Ｑけ、第５図に
示したような１周縁を切欠いたような金型孔３を有する
座部２からなるハトメａとしてもよい。In the above embodiment, the cylindrical protrusion 6 was provided in the molding chamber 5 of the mold C, but as shown in FIG.
The eyelet a may be formed by installing a plurality of plate-shaped protrusions 6 in the molding chamber 5, 2Q, and having a seat part 2 having a mold hole 3 with one peripheral edge cut out as shown in FIG.
このように、金型Ｃの突子６は１合成樹脂を成形室５内
に１を人する際に１貫通孔４付近の帯体ｂ＾”、周１指
の４０・Ｉ＋！＋ ＋−＋”でトド−にノ＋ ｌ、かい
ｒう番こ活１π−するためのもので、金型Ｃの成形室５
に設けた針状の突子６を貫通孔４付近の帯体すに刺して
、該帯体すを固定するようにしてもよく、突子６の形状
は。In this way, when the protrusion 6 of the mold C is loaded with one synthetic resin into the molding chamber 5, the band b^'' near the one through hole 4 and the circumference of one finger are 40·I+!+ +- This is for activating 1π- in the mold C in the molding chamber 5.
A needle-shaped protrusion 6 provided in the hole 4 may be inserted into the band member near the through hole 4 to fix the band member, and the shape of the protrusion 6 is as follows.
特に限定するものではない。It is not particularly limited.
前記実施例では、布製の帯体すで説明したが。In the above embodiment, the belt made of cloth was explained.
ハトメａ用の合成樹脂が固着一体化するものであればよ
く、例えば１合成皮・°ｆ、ナイロン地などの編織布導
、帯体すの材質は、特に限定するものではない。It is sufficient that the synthetic resin for the eyelet a can be fixed and integrated, and there are no particular limitations on the material of the synthetic leather, nylon fabric or other woven fabric guide, and the material of the band.
前記実施例では１円盤状のハトメａの例で説明したが、
ハトメａの座部２や挿通孔ｌの形状は、特に限定するも
のではない。In the above embodiment, an example of a disc-shaped eyelet a was explained, but
The shapes of the seat 2 of the eyelet a and the insertion hole l are not particularly limited.
前記実施例では、上下に二分割した金型Ｃに。In the above embodiment, the mold C is divided into two parts, upper and lower.
成形室５を設けた例で説明したが、へトメａに対応する
形状の成形室５が形成できればよく、金型Ｃの分割数は
、特に限定するものではない。Although the example in which the molding chamber 5 is provided has been described, the number of divisions of the mold C is not particularly limited as long as the molding chamber 5 can be formed in a shape corresponding to the eyelet a.
（発明の作用効果）
本発明に係るハトメの製造方法は、前記の様な構成で、
成形室５内の突子６で固定されたｌｌｊ通孔４付近の・
着体すが、合成樹脂の注入固化時に、樹脂の１ｔｔ９）
Ｊ圧で上下動しないため、ハトメａの座部２を、厚さ方
向の略中夫に？ｉＦ体すを固定でさ、帯体すに均一強固
に一体化できるものである。(Actions and Effects of the Invention) The method for manufacturing eyelets according to the present invention has the above-described configuration,
near the llj through hole 4 fixed by the protrusion 6 in the molding chamber 5.
However, when the synthetic resin is injected and solidified, the resin 1tt9)
Since it does not move up and down with J pressure, the seat part 2 of the eyelet a should be approximately the same in the thickness direction. The iF body can be fixed and uniformly and firmly integrated into the band body.
本発明のハトメの製造方法は、前記の様な構成で、成形
室５内の突子６で固定された貫通孔４付近の帯体すが、
合成樹脂の注、入円化時に、樹脂の流動圧で９上下動し
ないため、へトメａの座部２等から貫通孔４付近の帯体
すの一部が露出して、商品価値をなくすことがない。The eyelet manufacturing method of the present invention has the above-described configuration, and the band member near the through hole 4 fixed by the protrusion 6 in the molding chamber 5,
When synthetic resin is poured into a circle, it does not move up and down due to the flow pressure of the resin, so a part of the band near the through hole 4 is exposed from the seat 2 of the eyelet a, which loses its commercial value. Never.
本発明のハトメの製造方法は、前記の様な構成で、成形
室５内の突子６で固定された貫通孔４付近の帯体すが、
合成樹脂の注入固化時に、上下動しない様に固定できる
ので、ハトメａの座部２を従来品よりも肉薄にできる。The eyelet manufacturing method of the present invention has the above-described configuration, and the band member near the through hole 4 fixed by the protrusion 6 in the molding chamber 5,
Since it can be fixed so that it does not move up and down when the synthetic resin is injected and solidified, the seat part 2 of the eyelet a can be made thinner than conventional products.
本発明のハトメの製造方法は、前記の様な構成で、成形
室５内の突子６で固定された貫通孔４付近の帯体すが、
合成樹脂の注入固化時に、上下動せず、ハトメａを帯体
すに一体的に形成しているため、確実な成形を確保する
ことができるものである。The eyelet manufacturing method of the present invention has the above-described configuration, and the band member near the through hole 4 fixed by the protrusion 6 in the molding chamber 5,
When the synthetic resin is injected and solidified, it does not move up and down, and the eyelet a is formed integrally with the band, so that reliable molding can be ensured.
本５１明のハトメの製造方法は、前記の様な構成で、成
形室５内の突子６で固定された貫通孔４４を近の帯体す
が１合成樹脂の注入固化時に上下動しないため、柔らか
い材ｔ！を等、種々の材質の帯体すを使用することがで
き、できたハトメａの用途が帯体すの材質により限定さ
れないものである。The method for manufacturing eyelets according to the present invention has the above-mentioned structure, and the through hole 44 fixed by the protrusion 6 in the molding chamber 5 is connected to the band 1 so that it does not move up and down when the synthetic resin is injected and solidified. , Soft material! Bands made of various materials can be used, such as, and the use of the resulting eyelet a is not limited by the material of the band.
本発明に係るハトメは、前記の様な構成で、成形室５内
の突子６で固定された貫通孔４付近の帯体すが１合成樹
脂の注入固化時に一上下動ぜず、ハトメａの座部２を薄
くすることができる。The eyelet according to the present invention has the above-described structure, and the band member 1 near the through hole 4 fixed by the protrusion 6 in the molding chamber 5 does not move up or down when the synthetic resin is injected and solidified, and the eyelet a The seat portion 2 can be made thinner.
本発明に係るハトメは、前記の様な構成で、ハトメａの
肉厚を薄くすることができるため、当該ハトメａを使用
した部材が、薄くでき、嵩ぼらないものである。The eyelet according to the present invention has the above-described configuration, and since the wall thickness of the eyelet a can be made thin, a member using the eyelet a can be made thin and not bulky.
本発明に係るハトメは、前記の様な構成で、ハトメａの
肉厚を薄くすることができるため、使用部位に制約され
ることなく、種々の部位に使用できる優れた効果を有す
るものである。The eyelet according to the present invention has the above-described configuration, and since the wall thickness of the eyelet a can be made thin, it has an excellent effect that it can be used in various parts without being restricted by the use part. .
第１図は本発明に係る帯体付合成樹脂製ハトメの一部省
略断面図、第２図は本発明に係るハトメを帯体に設けた
状態における一部省略正面図、第３図は本発明に係るハ
トメを帯体に設けた状態における一部省略正面図、第４
図は貫通孔付近の帯体を金型の成形室内の突子で挟持し
た状態における金型の一部省略断面図、第５図は第６図
に示した金型で成形したハトメを配した帯体の一部省略
正面図に、第６図は貫通孔付近の帯体を金型の成形室内
の突子で挟持した状態における他の金型の一部省略断面
図、第７図は貫通孔付近の帯体を金型の成形室内に配し
た状態における従来の金型の一部省略断面図、第８図は
従来のハトメの一部省略断面図である。
ａ・・・・・・・・ハトメ ｂ・・・・・・・・
帯体Ｃ・・・・・・・・金型FIG. 1 is a partially omitted cross-sectional view of a synthetic resin eyelet with a band according to the present invention, FIG. Partially omitted front view of the state in which the eyelet according to the invention is provided on the band body, No. 4
The figure is a partially omitted cross-sectional view of the mold in a state where the band near the through hole is held between the protrusions in the molding chamber of the mold, and Figure 5 shows the eyelet molded with the mold shown in Figure 6. A partially omitted front view of the band, FIG. 6 is a partially omitted sectional view of another mold with the band near the through hole being held between the projections in the molding chamber of the mold, and FIG. 7 is a partially omitted cross-sectional view of the band near the through hole. FIG. 8 is a partially omitted cross-sectional view of a conventional mold with the band near the hole placed in the molding chamber of the die, and FIG. 8 is a partially omitted cross-sectional view of a conventional eyelet. a・・・・・・Eyelet b・・・・・・・・・
Band C・・・・・・Mold
Claims (1)
の表裏面を覆い、帯体ｂに一個づつ一体的に成形したハ
トメにおいて、複数の金型孔３を、貫通孔４付近の肉薄
の各座部２に設けたことを特徴とする帯体付合成樹脂製
ハトメ。 ２、ハトメａに対応する形状の成形室５を形成した上下
の金型ｄの間に、貫通孔４を穿設した帯体ｂを配し、該
貫通孔４付近の帯体ｂを成形室５内に設けた複数の突子
６で固定した状態で、合成樹脂を成形室５内に注入固化
し、所定の間隔毎に、ハトメａを帯体ｂに一体的に形成
する帯体付合成樹脂製ハトメの製造方法。[Claims] 1. In the eyelet which covers the front and back surfaces of the band b in the vicinity of the through hole 4 with the seat part 2 having the insertion hole 1, and which is integrally molded one by one with the band b, a plurality of molds are used. A synthetic resin eyelet with a band, characterized in that a hole 3 is provided in each thin seat portion 2 near a through hole 4. 2. A band b with a through hole 4 is placed between the upper and lower molds d in which a molding chamber 5 of a shape corresponding to the eyelet a is formed, and the band b near the through hole 4 is placed in the molding chamber. Synthetic resin is injected and solidified into the molding chamber 5 while fixed by a plurality of protrusions 6 provided in the band body 5, and eyelets a are integrally formed on the band body b at predetermined intervals. Method for manufacturing resin eyelets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10694886A JPS62261303A (en) | 1986-05-09 | 1986-05-09 | Eyelet made of synthetic resin having strip body and its production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10694886A JPS62261303A (en) | 1986-05-09 | 1986-05-09 | Eyelet made of synthetic resin having strip body and its production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62261303A true JPS62261303A (en) | 1987-11-13 |
| JPH049401B2 JPH049401B2 (en) | 1992-02-20 |
Family
ID=14446593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10694886A Granted JPS62261303A (en) | 1986-05-09 | 1986-05-09 | Eyelet made of synthetic resin having strip body and its production |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62261303A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2474358A (en) * | 2009-10-08 | 2011-04-13 | Ds Smith Packaging Ltd | Packaging carton with drain-hole eyelet and concave lid |
| CN111997433A (en) * | 2020-08-17 | 2020-11-27 | 晋江市高威电磁科技有限公司 | Tarpaulin that low frequency electromagnetic shield is strong |
-
1986
- 1986-05-09 JP JP10694886A patent/JPS62261303A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2474358A (en) * | 2009-10-08 | 2011-04-13 | Ds Smith Packaging Ltd | Packaging carton with drain-hole eyelet and concave lid |
| CN111997433A (en) * | 2020-08-17 | 2020-11-27 | 晋江市高威电磁科技有限公司 | Tarpaulin that low frequency electromagnetic shield is strong |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH049401B2 (en) | 1992-02-20 |
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