JPS58179820A - Production for closing block joint of spectacles - Google Patents
Production for closing block joint of spectaclesInfo
- Publication number
- JPS58179820A JPS58179820A JP6512982A JP6512982A JPS58179820A JP S58179820 A JPS58179820 A JP S58179820A JP 6512982 A JP6512982 A JP 6512982A JP 6512982 A JP6512982 A JP 6512982A JP S58179820 A JPS58179820 A JP S58179820A
- Authority
- JP
- Japan
- Prior art keywords
- frame
- cut
- temple
- closing block
- mounting piece
- 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
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/16—Housings; Caps; Mountings; Supports, e.g. with counterweight
- G02B23/18—Housings; Caps; Mountings; Supports, e.g. with counterweight for binocular arrangements
Landscapes
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Eyeglasses (AREA)
Abstract
Description
【発明の詳細な説明】
この発明は、眼鏡フレームにつるを取付けるために用い
る割管の製造方法に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method of manufacturing a split tube used for attaching a temple to an eyeglass frame.
眼鏡のフレームにつるを取付けるには、フレームの構造
によってツメ智やヨロイ智、割管などが険用されている
が、中でも割管は強度的に優れている。To attach the temples to the frames of eyeglasses, depending on the structure of the frame, tools such as claws, endpieces, and split pipes are used, but split pipes are particularly strong.
従来の割管を製造する方法は、金属板をプレスで打抜い
て側音単体を作り、この単体に溝や孔加工を施して゛上
位用の側音単体と下位用の側音単体を形成し、この後上
下の側音単体を組合せるようにしていた。The conventional method for manufacturing split pipes is to punch out a metal plate using a press to create a single sidetone unit, and then process grooves and holes in this unit to form a sidetone unit for the upper side and a sidetone unit for the lower side. After this, I tried to combine the upper and lower sidetones alone.
しかし、上下用の側音単体を別個に製作する従来の製造
方法は、加工工数が多くかかると共に、別々に製作した
ものを組合せるため、上下合せ目部分に隙間や段差が生
じ、仕りり形状が悪く商品的価値が低くなると共に、レ
ンズ破損が起るという欠点がある。However, the conventional manufacturing method of manufacturing the upper and lower sidetone units separately requires a large number of processing steps, and since the separately manufactured items are combined, gaps and steps are created at the upper and lower seams, and the finished shape is This has the disadvantage that the commercial value is lowered due to poor quality, and the lens may be damaged.
また、従来の割管は、フレーム取付片の後辺縁からつる
取付位置の中心までの寸法が例えば１．５問程度と極め
て短かかったため、レンズが部厚い場合、折畳んだつる
がレンズに当り、嵩低い折畳みが得られないという問題
があった。In addition, with conventional split tubes, the dimension from the rear edge of the frame attachment piece to the center of the temple attachment position was extremely short, for example, about 1.5 degrees, so if the lens was thick, the folded temple would be attached to the lens. However, there was a problem in that it was not possible to obtain a low-bulk fold.
この発明は、上記のような欠点や問題点を解消するため
に成されたものであり、加工工程の削減を図り、しかも
美しい仕上りが得られると共に、レンズが部厚い場合で
も嵩低い折畳みが得られるシ１１智の製造方法を提供す
るのが］」的である。This invention was made to solve the above-mentioned drawbacks and problems, and it reduces the number of processing steps, provides a beautiful finish, and allows for low-bulk folding even when the lens is thick. The objective is to provide a manufacturing method for the 11th knowledge that can be produced.
この発明の構成は、断面路り字形の異形線材を切断して
割管素材を形成し、この素材に溝や孔加工を施した後二
つ割にするようにし、上下合せ目が美しく仕上がると共
に、フレーム取付片の後縁からつる取付位置までの寸法
を長くしたものである。The structure of this invention is to cut an irregularly shaped wire rod with a cross-sectional shape to form a split tube material, and after cutting grooves and holes into this material, it is divided into two parts, so that the upper and lower joints are beautifully finished, and , the dimension from the rear edge of the frame attachment piece to the temple attachment position is increased.
以下、この発明を添付図面の実施例に基づいて説明する
。Hereinafter, the present invention will be explained based on embodiments shown in the accompanying drawings.
図示のように、割管素材１を切出す異形線材２ハ、ステ
ンレス、ハイニッケル合金、ニッケルシルバー銅合金等
の材料を用いて略り字形の断面形状に形成され、フレー
ム取付片３とつる取付片４が略９０’の角度で連なり、
フレーム取付片３の端部は平坦面で、つる取付片４の端
部は円形になっている。なお、つる取付片４の端部は角
形や矩形に形成してもよい。As shown in the figure, a deformed wire material 2 cut out of a split pipe material 1 is formed into an abbreviated cross-sectional shape using a material such as stainless steel, high nickel alloy, nickel silver copper alloy, etc., and is attached to a frame mounting piece 3 and a temple. Pieces 4 are connected at an angle of approximately 90',
The end of the frame attachment piece 3 is a flat surface, and the end of the temple attachment piece 4 is circular. Note that the end portion of the temple attachment piece 4 may be formed into a square or rectangular shape.
上記フレーム取付片３とつる取付片４の内角において、
フレーム取付片３の後辺縁からつる取付片４の後端部中
心点までの寸法りは、例えば３．４ｍｍ以上の長さに形
成されている。At the inner corner of the frame mounting piece 3 and the temple mounting piece 4,
The dimension from the rear edge of the frame attachment piece 3 to the center point of the rear end of the temple attachment piece 4 is, for example, 3.4 mm or more.
Ｌ記のような異形線材２を、先ず第１図に示すように、
所゛定の厚みに寸１析して割管素材１を形成する。First, as shown in FIG. 1, a deformed wire rod 2 as shown in
A split pipe material 1 is formed by sizing it to a predetermined thickness.
次に、第２図のように、割管素材１に溝や孔加工と外周
面の仕Ｅげ加工を施す。即ち、フレーム取付片３の先端
にフレーム５の嵌合溝６をｆ）Ｊ削し、このフレーム取
付片３の中間部に結合用の段付ねし孔７を穿設し、つる
取付片４の後端につる取付用の段付ねじ孔８と、っる９
の取付溝１ｏとを設ける。Next, as shown in FIG. 2, grooves and holes are formed in the split pipe material 1, and the outer peripheral surface is finished. That is, the fitting groove 6 of the frame 5 is cut f)J at the tip of the frame mounting piece 3, a stepped hole 7 for coupling is bored in the middle part of the frame mounting piece 3, and the temple mounting piece 4 is There are stepped screw holes 8 and 9 for mounting on the rear end of the
A mounting groove 1o is provided.
また、外周面は、前面側の艮を修正すると共に、。Ｌ下
面にもに加工を施すものである。In addition, the outer circumferential surface has been modified to correct the front side. The lower surface of L is also processed.
このようにしてでき上った割管素材１は第３図に示すよ
うに、刃物を用いて］−丁に二つ割とし、］〕位用の側
音単体１ａと下位用の側音単体１ｂに形成する。As shown in Fig. 3, the split pipe material 1 thus completed is divided into two parts using a cutter into ]] sidetone single pieces 1a for the lower position and sidetone single pieces 1a for the lower position. 1b.
この後、上下の側音単体１ａと１ｂは、第５図に示すよ
うに、フレーム５の上下り離し部分における上下端に溝
６を嵌合してロウ付等の手段で固定し、取付溝１０内に
っる９の端部を挿入した状態で各段付ねじ孔７，８にビ
ス１１，１２をねじ込めば、上下側音単体１ａ、ｌｂは
結合一体化し、フレーム５に対してつる９が回動自在に
取付けられた状態になる。Thereafter, as shown in FIG. 5, the upper and lower sidetone units 1a and 1b are fixed by fitting the grooves 6 into the upper and lower ends of the upper and lower parts of the frame 5 and fixing them by means such as soldering, and attaching them to the mounting grooves. If the screws 11 and 12 are screwed into each stepped screw hole 7 and 8 with the end of 9 inserted in 10, the upper and lower side sound units 1a and lb will be connected and integrated, and will hang against the frame 5. 9 is now rotatably attached.
なお、割管素材１の二つ割りは、上述のようなフレーム
取付前に行なうほか、フレームへの取付後に行なうこと
もできる。Note that the split pipe material 1 can be divided into two parts before being attached to the frame as described above, or it can also be done after being attached to the frame.
この場合、割管素材１の溝６をフレーム５に嵌合してロ
ウ付等の手段で固定した後、割管素材１とフレーム５を
刃物で一体に切断すればよい。In this case, after fitting the groove 6 of the split pipe material 1 into the frame 5 and fixing it by means such as brazing, the split pipe material 1 and the frame 5 may be cut together with a knife.
以上のように、この発明によると上記のような構成であ
るので、以下に列挙する効果がある。As described above, since the present invention has the above configuration, it has the following effects.
（１） 略り字形断面の異形線材を寸断して割管素材
を形成し、この素材に溝や孔加工を施した後、上下二つ
割に切断するようにしたので、プレス打抜きによって製
作する場合に比べて加工工程が大幅に削減でき、大量製
産によるコストダウンを可能にする。(1) The irregularly shaped wire rod with an abbreviated cross section is cut to form a split tube material, and after grooves and holes are formed on this material, it is cut into upper and lower halves, so it is manufactured by press punching. Compared to conventional methods, the processing steps can be significantly reduced, making it possible to reduce costs through mass production.
（２）溝や孔加工を施した割管素材をフレームＪｌＸ付
前またはフレームに取付けた後フレームと一体に二つ割
に切断するので、上下合せ面が隙間や段差のない仕上り
となり、商品価値の向上を図ることができる。(2) Since the split pipe material with grooves and holes is cut into two parts before or after attaching it to the frame, the upper and lower mating surfaces are finished without any gaps or steps, which increases the product value. It is possible to improve the
（３） フレーム取付片の後辺縁からつる取付中心部
までの寸法を長くしたので、部厚いレンズを使用した場
合でも折畳んだつるがレンズに当接するようなことがな
くなり、嵩低い折畳が得られるようになる。(3) The length from the rear edge of the frame attachment piece to the center of the temple attachment has been increased, so even when using a thick lens, the folded temple will not come into contact with the lens, allowing for a low-bulk folding method. will be obtained.
第１図は異形線材の斜視図、第２図は同上刃＼ら切出し
た割管素材の斜視図、第３図は同上を二つ割にした分解
斜視図、第４図はでき上った側音の使用状態を示す平面
図、第５図は同縦断面図である。
１・・・割管素材、２・・・異形線材、３・・・フレー
ム取付片、４・・・つる取付片、５・・・フレーム、６
・・・溝、７．８・・・段付ねじ孔、９・・・つる、１
０・・・つる取付溝、１１．１２・・・ビス
第１図 第２図
４
第４図
１巧
第３図
第５図
！Figure 1 is a perspective view of the irregularly shaped wire rod, Figure 2 is a perspective view of the split pipe material cut out from the above blade, Figure 3 is an exploded perspective view of the same cut in half, and Figure 4 is the finished product. FIG. 5 is a plan view showing how the sidetone is used, and FIG. 5 is a longitudinal sectional view thereof. DESCRIPTION OF SYMBOLS 1... Split pipe material, 2... Deformed wire material, 3... Frame mounting piece, 4... Vine mounting piece, 5... Frame, 6
...Groove, 7.8...Stepped screw hole, 9...Trail, 1
0... Vine mounting groove, 11.12... Screw Fig. 1 Fig. 2 Fig. 4 Fig. 4 1 Takumi Fig. 3 Fig. 5!
Claims (1)
字形の断面に形成され、フレーム取付片の内角の辺を基
準につる取付片を長くした異形線材を所要厚みに寸断し
て側音素材を切出し、次に側音素材に溝や孔加工を施し
た後、フレーム取付前またはフレームに取付けた状態で
この素材を二つ刷に切断することを特徴とする眼鏡用割
智の製造方法。The frame mounting piece and the temple mounting piece are formed in an abbreviated cross-section where they are connected at an angle, and the side sound material is cut out by cutting a deformed wire material with the temple mounting piece lengthened based on the inner corner side of the frame mounting piece to the required thickness. , Next, after processing the sidetone material with grooves and holes, the material is cut into two prints before or while being attached to the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6512982A JPS58179820A (en) | 1982-04-15 | 1982-04-15 | Production for closing block joint of spectacles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6512982A JPS58179820A (en) | 1982-04-15 | 1982-04-15 | Production for closing block joint of spectacles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58179820A true JPS58179820A (en) | 1983-10-21 |
| JPS6151304B2 JPS6151304B2 (en) | 1986-11-08 |
Family
ID=13277949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6512982A Granted JPS58179820A (en) | 1982-04-15 | 1982-04-15 | Production for closing block joint of spectacles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58179820A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030083816A (en) * | 2002-04-22 | 2003-11-01 | 이정백 | Method for forming a spectacle spring hinge and the hinge thereby |
| KR100450907B1 (en) * | 2002-02-14 | 2004-10-01 | 주식회사 아이원프리시즌 | Method for manufacturing of endpiece for spectacles frame and products thereof |
| KR20050087607A (en) * | 2004-02-27 | 2005-08-31 | 주식회사 아이원프리시즌 | Manufacturing method front hinge for spectacles frame |
| KR100544441B1 (en) * | 2002-07-30 | 2006-01-23 | 김영호 | manufacturing method of hinge bush for titanium template of glesses |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS539334U (en) * | 1977-07-08 | 1978-01-26 | ||
| JPS54100623U (en) * | 1977-12-26 | 1979-07-16 |
-
1982
- 1982-04-15 JP JP6512982A patent/JPS58179820A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS539334U (en) * | 1977-07-08 | 1978-01-26 | ||
| JPS54100623U (en) * | 1977-12-26 | 1979-07-16 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100450907B1 (en) * | 2002-02-14 | 2004-10-01 | 주식회사 아이원프리시즌 | Method for manufacturing of endpiece for spectacles frame and products thereof |
| KR20030083816A (en) * | 2002-04-22 | 2003-11-01 | 이정백 | Method for forming a spectacle spring hinge and the hinge thereby |
| KR100544441B1 (en) * | 2002-07-30 | 2006-01-23 | 김영호 | manufacturing method of hinge bush for titanium template of glesses |
| KR20050087607A (en) * | 2004-02-27 | 2005-08-31 | 주식회사 아이원프리시즌 | Manufacturing method front hinge for spectacles frame |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6151304B2 (en) | 1986-11-08 |
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