JPH0245832Y2

JPH0245832Y2 -

Info

Publication number: JPH0245832Y2
Application number: JP13934685U
Authority: JP
Priority date: 1985-09-11
Filing date: 1985-09-11
Publication date: 1990-12-04
Also published as: JPS6247990U

Description

【考案の詳細な説明】（産業上の利用分野）本考案は時計などにおけるガラス縁の取付け構
造に関するものである。[Detailed Description of the Invention] (Field of Industrial Application) The present invention relates to a structure for attaching a glass rim to a watch or the like.

（従来の技術）従来技術において、ガラス縁は通常アルミニウ
ムなどの金属製であり、この金属製のガラス縁に
は時計の内方へ向つて脚片を設けてあり、この脚
片を時計の見返しに設けた透孔を貫通させ、内部
で脚片をひねることによりガラス縁を見返しに取
付けている。またガラス縁にねじを立設し、見返
しの内面でナツトをねじ合わせて取付けている。
さらにガラス縁の背面に設けた筒体内へ、見返し
の内面からタツピングねじをねじ込んで取付ける
ものもある。(Prior art) In the prior art, the glass rim is usually made of metal such as aluminum, and the metal glass rim is provided with leg pieces facing inward of the watch. The glass edge is attached to the facing by passing through a hole in the wall and twisting the leg piece inside. In addition, screws are placed upright on the edge of the glass, and nuts are screwed together on the inside of the endpaper to attach it.
Furthermore, there are some that are installed by screwing tapping screws into the cylinder provided on the back side of the glass edge from the inner surface of the endpaper.

〔考案が解決しようとする問題点）上記従来技術のようにねじやナツトを用いるも
のでは、部品点数が多くなり、組立て作業が煩雑
である。脚片をひねるものでは工具をさし込んで
ひねるために余分なスペースが必要で、作業も煩
雑であり、金属製であるのでコスト高となるなど
の問題がある。[Problems to be Solved by the Invention] In the prior art described above, which uses screws and nuts, the number of parts is large and the assembly work is complicated. Those with twisting legs require extra space to insert a tool and twist, making the work complicated, and being made of metal, there are problems such as high cost.

本考案の目的は、低コスト化を図るとともに、
組立て作業を容易にすることにある。 The purpose of this invention is to reduce costs and
The purpose is to make assembly work easier.

（問題点を解決するための手段）本考案の特徴は、ガラス縁に後端がガラスの前
面に当接可能の立上り部と、この立上り部と所定
の間隔を有しその後端の一部に爪を設けてある立
上り部とを一体的に形成し、両立上り部間には連
結部材が嵌合可能の溝を設けてある。このガラス
縁を取付ける取付け板には爪が貫通して係止する
係止孔を設けてあるところにある。ガラス縁は合
成樹脂で一体的に成形されるもの、あるいは押出
し材を用いてこれを所定の長さに切断し、Ｌ字状
の連結部材を溝に嵌合させて隅部を連結されるも
のがある。さらにガラス縁を構成する押出し材
は、少なくも先端の一部に爪を設けてある立上り
部が、金属の薄板の芯を有する合成樹脂で成形さ
れるものなどがある。取付け板の係止孔には一辺
に爪の取外し用の凹部を設けたものがある。(Means for Solving the Problems) The present invention is characterized by having a raised part on the glass edge whose rear end can come into contact with the front surface of the glass, and a part of the rear end having a predetermined distance from this raised part. A raised portion provided with a claw is integrally formed with the raised portion, and a groove into which a connecting member can be fitted is provided between both raised portions. The mounting plate to which the glass edge is attached is provided with a locking hole through which a claw can lock. The glass edge is integrally molded from synthetic resin, or extruded material is cut to a predetermined length and the corners are connected by fitting an L-shaped connecting member into the groove. There is. Further, the extruded material constituting the glass edge may have a raised portion, at least a portion of which is provided with a claw, molded from a synthetic resin having a core of a thin metal plate. Some of the locking holes in the mounting plate have a recess on one side for removing the claw.

（作用）このような構造であるので、ガラス縁を取付け
るのは、単に爪を設けてある立上り部を取付け板
の係止孔に挿入すればよく、挿入することによつ
て立上り部が僅かに外方へたわみ、爪は係止孔を
貫通し、係止孔の縁に係止して取付けを完了す
る。(Function) With this structure, the glass edge can be attached by simply inserting the raised part provided with the claw into the locking hole of the mounting plate, and by inserting the raised part, the raised part can be slightly Upon deflecting outward, the pawl passes through the locking hole and engages the edge of the locking hole to complete the installation.

（実施例）第１図に示すように、取付け板１は時計ムーブ
メント２、文字板３および指針４…を取り付けて
あり、外装ケース５にねじ６によつて固定されて
いる。取付け板１の外周に沿つて複数個所に、後
述の係止孔１ａ…が穿設してある。取付け板１の
前面には、弾性材からなるガラスパツキン７が複
数個貼着してあり、その前面にてガラス８が受け
られており、ガラス縁９によつて押えられてい
る。ガラス縁９は第１〜４図に示すように、後端
がガラス８の前面に当接する立上り部９ａが内周
に沿つて設けてあり、この立上り部９ａと所定の
間隔をおいて、立上り部９ｂを設けてあり、立上
り部９ｂの後端の一部には爪９ｃ…を設けてあ
る。また立上り部９ｂと所定の間隔をおいて、外
周に沿つて飾り用の立上り部９ｄが設けてある。
このために立上り部９ａと９ｂとの間、および立
上り部９ｂと９ｄとの間には溝９ｅ，９ｆが構成
され、この溝に後述の連結部材が嵌合可能であ
る。一例として爪９ｃを有する立上り部９ｂをア
ルミニウムなどの金属の薄板の芯９ｇを有する合
成樹脂で成形してそのたわみ力を強化し、立上り
部９ａ，９ｄと共に押出し成形した押出し材を用
いている。すなわち第４図示のような断面形状の
押出し材を成形した後で、必要な爪９ｃを残して
不要な爪の部分の立上り部９ｂの後端を切断す
る。この押出し材をガラス縁の一辺の長さに対応
する所定の長さに切断して四つの辺とし、各辺の
両端を45度に傾斜して切断し、傾斜部をつき合わ
せて四つの隅とする。第３図示のように各隅のＬ
字状をなす溝９ｅ，９ｆ内に、Ｌ字状の連結部材
１０，１１を嵌合させて接着剤にて固着する。第
５，６図示のように取付け板１の係止孔１ａに
は、爪９ｃに対向する内側の辺に凹部１ｂを設け
てある。このために爪９ｃが係止孔１ａを貫通し
てその縁に係止した後、これを取外す際には、ド
ライバなどを凹部１ｂへ挿入し、第６図上方へあ
るいは左方へ爪９ｃを押せば、爪は容易に係止孔
１ａら離脱する。(Embodiment) As shown in FIG. 1, a mounting plate 1 has a timepiece movement 2, dial 3, and hands 4 attached thereto, and is fixed to an exterior case 5 with screws 6. Locking holes 1a, which will be described later, are bored at a plurality of locations along the outer periphery of the mounting plate 1. A plurality of glass packings 7 made of an elastic material are adhered to the front surface of the mounting plate 1, and a glass 8 is received on the front surface thereof and held down by a glass edge 9. As shown in FIGS. 1 to 4, the glass edge 9 is provided with a rising portion 9a along the inner circumference, the rear end of which abuts against the front surface of the glass 8. A portion 9b is provided, and claws 9c are provided at a portion of the rear end of the rising portion 9b. Further, a decorative rising portion 9d is provided along the outer periphery at a predetermined distance from the rising portion 9b.
For this purpose, grooves 9e and 9f are formed between the rising portions 9a and 9b and between the rising portions 9b and 9d, into which a connecting member, which will be described later, can be fitted. As an example, the rising portion 9b having the claws 9c is molded from a synthetic resin having a core 9g of a thin metal plate such as aluminum to strengthen its deflection force, and an extruded material is used which is extruded together with the rising portions 9a and 9d. That is, after forming an extruded material having a cross-sectional shape as shown in FIG. 4, the rear end of the rising portion 9b of the unnecessary claw portion is cut off, leaving the necessary claw 9c. This extruded material is cut to a predetermined length corresponding to the length of one side of the glass edge to form four sides, both ends of each side are cut at a 45 degree angle, and the slopes are brought together to form the four corners. shall be. L at each corner as shown in the third diagram.
L-shaped connecting members 10 and 11 are fitted into the letter-shaped grooves 9e and 9f and fixed with adhesive. As shown in the fifth and sixth figures, the locking hole 1a of the mounting plate 1 is provided with a recess 1b on the inner side facing the claw 9c. For this reason, after the claw 9c passes through the locking hole 1a and locks on the edge thereof, when removing it, insert a screwdriver or the like into the recess 1b and push the claw 9c upward or to the left in FIG. When pressed, the pawl easily separates from the locking hole 1a.

（考案の効果）以上のような構成を有する本考案は、組立て作
業が容易であり、製造が容易であるので低コスト
化が達成できる。爪を設けてある立上り部に金属
の薄板の芯を入れることにより、強度を高めるこ
とができ、長寿命化が達成できる。(Effects of the invention) The present invention having the above-described configuration is easy to assemble and easy to manufacture, so that cost reduction can be achieved. By inserting a thin metal core into the raised portion where the claws are provided, the strength can be increased and the service life can be extended.

[Brief explanation of the drawing]

第１図は要部の断面図、第２図はガラス縁の一
部切欠正面図、第３図は同上の一部背面図、第４
図は第１図−線拡大断面図、第５図は取付け
板の一部正面図、第６図は同上の一部背面図であ
る。１……取付け板、１ａ……係止孔、１ｂ……凹
部、８……ガラス、９……ガラス縁、９ａ，９ｂ
……立上り部、９ｃ……爪、９ｅ……溝、９ｇ…
…芯、１０……連結部材。 Figure 1 is a sectional view of the main part, Figure 2 is a partially cutaway front view of the glass edge, Figure 3 is a partial rear view of the same as above, and Figure 4 is a partially cutaway front view of the glass edge.
The drawings are an enlarged sectional view taken along the lines of FIG. 1, FIG. 5 is a partial front view of the mounting plate, and FIG. 6 is a partial rear view of the same. 1... Mounting plate, 1a... Locking hole, 1b... Recess, 8... Glass, 9... Glass edge, 9a, 9b
...Rising portion, 9c...Claw, 9e...Groove, 9g...
...Core, 10...Connecting member.

Claims

[Scope of Claim for Utility Model Registration] 1. A rising part whose rear end can come into contact with the front surface of the glass, and a rising part which is spaced from this rising part by a predetermined distance and has a claw on a part of its rear end are integrated. a glass edge having a groove formed between the two rising portions into which a connecting member can fit; and a mounting plate of the glass edge having a locking hole through which the claw passes through and locks. Glass rim mounting structure consisting of. 2 In claim 1 of the utility model registration, the glass edge is made by cutting an extruded material to a predetermined length, and
A glass edge mounting structure characterized by connecting corner parts by fitting a letter-shaped connecting member into a groove. 3. In claim 2 of the utility model registration claim, the extruded material constituting the glass rim has a raised part with a claw on at least a portion of the tip, and is made of synthetic resin with a thin metal plate core. A glass-rimmed mounting structure characterized by a. 4. The glass edge mounting structure as set forth in claim 1 of the utility model registration, characterized in that the locking hole has a recess on one side for removing the claw.