JPH0215491B2 - - Google Patents
Info
- Publication number
- JPH0215491B2 JPH0215491B2 JP20387482A JP20387482A JPH0215491B2 JP H0215491 B2 JPH0215491 B2 JP H0215491B2 JP 20387482 A JP20387482 A JP 20387482A JP 20387482 A JP20387482 A JP 20387482A JP H0215491 B2 JPH0215491 B2 JP H0215491B2
- Authority
- JP
- Japan
- Prior art keywords
- glass bottle
- cover mask
- hole
- present
- water
- 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.)
- Expired
Links
Landscapes
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Description
【発明の詳細な説明】
本発明は、ガラス壜の側面等に孔明け加工を施
す方法の改良に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an improvement in a method of perforating the side surface of a glass bottle.
従来から、ウイスキーやブランデイ等のガラス
壜の側面に硬貨が通過できる程度の孔を明け、こ
れらの壜を貯金壜として使用することが行なわれ
ており、かかる場合にはガラス壜に円盤状のダイ
アモンドカツターを用いて孔明けを行なうのが普
通であつた。しかし、此の方法に依るときは孔の
コーナー部分が鋭角となり見映えが悪く、また危
険でもあるためコーナーを更に研摩する等の手数
を要する欠点があつた。 Traditionally, glass bottles for whiskey, brandy, etc. have been used as savings bottles by making holes large enough to allow coins to pass through the sides. It was common to use a cutter to make holes. However, when this method is used, the corners of the holes are at acute angles, which are unsightly and dangerous, and the corners have to be further polished.
本発明は上記した従来技術の欠点を解決するた
めになされたものであつて、ガラス壜の表面に透
孔を有するカバーマスクを張り付けるとともに、
ガラス壜の内部には水或はその他の液体を入れた
うえ、カバーマスクの上面からサンドブラストを
行なうことを特徴とするものである。以下に本発
明を図示の実施例に基づいて更に詳細に説明す
る。 The present invention has been made to solve the above-mentioned drawbacks of the prior art, and includes attaching a cover mask having through holes to the surface of a glass bottle, and
The feature is that water or other liquid is poured into the inside of the glass bottle, and then sandblasting is performed from the top surface of the cover mask. The present invention will be explained in more detail below based on illustrated embodiments.
先ず、第１図に示すようにウイスキー、ブラン
デイ等の適当なガラス壜１の表面にゴムまたは軟
質合成樹脂製のカバーマスク２を密着するよう張
り付ける。カバーマスク２の厚さは３mm〜６mm程
度とすれば充分であるが、適宜変更を加えてもよ
い。このカバーマスク２には硬貨投入孔３に対応
する大きさの透孔４が形成してあり、この透孔４
がガラス壜１の肩部に当たるようにする。次にガ
ラス壜１の内部に水あるいはその他の適当な液体
５を半分かそれよりもやや多い目に注入しキヤツ
プ６を締める。 First, as shown in FIG. 1, a cover mask 2 made of rubber or soft synthetic resin is attached to the surface of a suitable glass bottle 1 for whiskey, brandy, etc. so as to be in close contact with the surface. Although it is sufficient that the thickness of the cover mask 2 is approximately 3 mm to 6 mm, changes may be made as appropriate. This cover mask 2 is formed with a through hole 4 having a size corresponding to the coin insertion hole 3.
so that it touches the shoulder of glass bottle 1. Next, fill the inside of the glass bottle 1 with water or other suitable liquid 5 to half or slightly more volume and close the cap 6.
このように準備を整えたガラス壜１を第２図に
示すように横転させ、周知のサンドブラストマシ
ン７によりカバーマスク２の上面から砥粒を噴射
する。砥粒はカバーマスク２の透孔４の部分から
ガラス壜１の表面に当たり、ガラス壜１の表面を
削り取つて透孔４に等しい大きさの硬貨投入孔３
を形成する。このとき、砥粒はガラス壜１の内面
にも進入して内面を傷付けて曇らせる虞れがある
が、本発明方法においてはガラス壜１の内部には
水等の液体５が入つており、砥粒はその中を進行
する際に急速に運動エネルギーを失うこととなる
ため、ガラス壜の内面には傷がつくことなく上記
のような曇りが生ずる虞れは完全に防止されるこ
ととなる。また、形成された硬貨投入孔３はその
コーナー部分がガラス壜１の表面に直角になつて
いるので、従来のダイアモンドカツターによる場
合と比較して外観が優れているうえ、危険性もな
い。 The glass bottle 1 thus prepared is turned over as shown in FIG. 2, and abrasive grains are sprayed from the upper surface of the cover mask 2 using a well-known sandblasting machine 7. The abrasive grains hit the surface of the glass bottle 1 through the through hole 4 of the cover mask 2, scraping the surface of the glass bottle 1, and forming a coin insertion hole 3 with the same size as the through hole 4.
form. At this time, the abrasive grains may also enter the inner surface of the glass bottle 1, damaging the inner surface and causing it to become cloudy. However, in the method of the present invention, a liquid 5 such as water is contained inside the glass bottle 1, and the abrasive grains Since the particles rapidly lose kinetic energy as they move through the glass bottle, the inner surface of the glass bottle is not scratched and the risk of clouding as described above is completely prevented. Furthermore, since the corner portion of the formed coin insertion hole 3 is perpendicular to the surface of the glass bottle 1, the appearance is superior to that of a conventional diamond cutter, and there is no danger.
かくしてガラス壜１の表面に硬貨投入孔３が形
成された後、キヤツプ６を開き内部の水等を流出
させれば砥粒も同時に流出し、第２図に示される
ような貯金壜を得ることができる。 After the coin insertion hole 3 is thus formed on the surface of the glass bottle 1, when the cap 6 is opened and the water etc. inside flows out, the abrasive grains also flow out at the same time, and a savings bottle as shown in FIG. 2 is obtained. Can be done.
以上に詳細に説明したように、本発明方法によ
ればガラス壜の内面を傷付けることなくガラス壜
の表面に一定寸法の美しい孔を明けることがで
き、しかも従来方法による場合とは異なり後加工
の必要もないから加工コストが安価に済む利点も
ある。このように本発明は従来技術の欠点をよく
解決したものであつて、その実用的価値は大であ
る。 As explained in detail above, according to the method of the present invention, it is possible to make a beautiful hole of a certain size on the surface of a glass bottle without damaging the inner surface of the glass bottle, and unlike the conventional method, there is no need for post-processing. There is also the advantage that processing costs are low because it is not necessary. As described above, the present invention satisfactorily solves the drawbacks of the prior art and has great practical value.
第１図は本発明の加工工程を示す縦断面図、第
２図は加工されたガラス壜の正面図である。
１：ガラス壜、２：カバーマスク、３：硬貨投
入孔、４：透孔、５：水等の液体、６：キヤツ
プ、７：サンドブラストマシン。
FIG. 1 is a longitudinal sectional view showing the processing steps of the present invention, and FIG. 2 is a front view of the processed glass bottle. 1: Glass bottle, 2: Cover mask, 3: Coin insertion hole, 4: Through hole, 5: Liquid such as water, 6: Cap, 7: Sandblasting machine.
Claims (1)
スク２を張り付けるとともに、ガラス壜１の内部
には水或はその他の液体５を入れたうえ、カバー
マスク２の上面からサンドブラストを行なうこと
を特徴とするガラス壜の孔明け加工方法。1. A cover mask 2 having through holes 4 is pasted on the surface of a glass bottle 1, water or other liquid 5 is poured into the inside of the glass bottle 1, and sandblasting is performed from the top surface of the cover mask 2. A distinctive method of drilling holes in glass bottles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20387482A JPS5992926A (en) | 1982-11-19 | 1982-11-19 | How to make holes in glass bottles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20387482A JPS5992926A (en) | 1982-11-19 | 1982-11-19 | How to make holes in glass bottles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5992926A JPS5992926A (en) | 1984-05-29 |
| JPH0215491B2 true JPH0215491B2 (en) | 1990-04-12 |
Family
ID=16481139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20387482A Granted JPS5992926A (en) | 1982-11-19 | 1982-11-19 | How to make holes in glass bottles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5992926A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102630274A (en) * | 2009-11-30 | 2012-08-08 | 三菱重工业株式会社 | Wave-power electricity generating device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101089346B1 (en) | 2009-07-30 | 2011-12-06 | 이득우 | Glass manufacturing method for display window |
-
1982
- 1982-11-19 JP JP20387482A patent/JPS5992926A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102630274A (en) * | 2009-11-30 | 2012-08-08 | 三菱重工业株式会社 | Wave-power electricity generating device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5992926A (en) | 1984-05-29 |
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