JPS636711Y2 - - Google Patents
Info
- Publication number
- JPS636711Y2 JPS636711Y2 JP4064282U JP4064282U JPS636711Y2 JP S636711 Y2 JPS636711 Y2 JP S636711Y2 JP 4064282 U JP4064282 U JP 4064282U JP 4064282 U JP4064282 U JP 4064282U JP S636711 Y2 JPS636711 Y2 JP S636711Y2
- Authority
- JP
- Japan
- Prior art keywords
- locking
- frame
- fixing plate
- rear frame
- locking 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.)
- Expired
Links
- 210000000078 claw Anatomy 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Landscapes
- Details Of Measuring And Other Instruments (AREA)
Description
【考案の詳細な説明】 この考案は時計などの枠に関するものである。[Detailed explanation of the idea] This idea relates to frames for watches, etc.
従来より時計などの枠は前枠と後枠とが、複数
個所で固定ねじでねじ止めされて連結されてい
る。そのために組立、分解の都度、複数本のねじ
をねじ込みまたはねじ戻すなどしなければなら
ず、手間がかかり、さらに金属枠とした場合には
雌ねじを形成するための余分の加工工程が必要で
あるなどの不都合があつた。 BACKGROUND OF THE INVENTION Conventionally, frames for watches and the like have had a front frame and a rear frame connected together by fixing screws at a plurality of locations. Therefore, each time it is assembled or disassembled, multiple screws must be screwed in or unscrewed, which is time-consuming, and if a metal frame is used, an extra machining process is required to form a female thread. There were other inconveniences.
この考案によれば簡単な構成であつて、ねじあ
け加工などの余分な加工工程が廃止でき、組立、
分解が容易で、しかも前枠と後枠との強固な結合
が得られる時計などの枠を提供するものである。 This invention has a simple structure, eliminates unnecessary processing steps such as screw drilling, and allows easy assembly and
To provide a frame for a watch, etc., which is easy to disassemble and has a strong connection between a front frame and a rear frame.
この考案の実施例を図面を参照して説明する。
第１，２図において１は前枠であり、２は後枠で
ある。後枠の中心部に時計ムーブメント３の収納
部４が形成してあり、その開口を小蓋５で覆つて
ある。後枠２の前面に文字板６が固着してあり、
文字板６の中心を貫通する指針軸７の突出端に指
針８……が取り付けてある。９は前面カバーであ
る。 An embodiment of this invention will be described with reference to the drawings.
In FIGS. 1 and 2, 1 is a front frame, and 2 is a rear frame. A storage section 4 for a timepiece movement 3 is formed in the center of the rear frame, and its opening is covered with a small lid 5. A dial 6 is fixed to the front of the rear frame 2,
Pointers 8 are attached to the protruding end of a pointer shaft 7 that passes through the center of the dial 6. 9 is a front cover.
前枠１と後枠２との連結手段について説明す
る。まず枠の上辺の連結手段について述べると、
第２，３図示のように前枠１の外周壁部１ａの内
面の背面近傍に、係止溝１０を凹設している。後
枠２は前枠外周壁部１ａに間隙をおいて対向する
後枠外周壁部２ａを有し、この後枠外周壁部の背
面近傍に、第２〜４図示のようにコ字状透溝１１
が穿設してある。コ字状透溝１１に囲まれた舌片
は、肉薄にして厚み方向に弾性をもたせてあり、
弾性係止片１２となつている。弾性係止片の先端
には、係止溝１０に係止可能の係止爪１３を外方
へ向つて突設している。後枠２の背面２ｂには透
孔１４が穿設してある。透孔１４には固定板１５
が挿入可能であり、固定板１５は弾性係止片１２
の内面に対接して弾性係止片の厚み方向へのたわ
みを阻止している。 The means for connecting the front frame 1 and the rear frame 2 will be explained. First, let's talk about the means of connecting the top side of the frame.
As shown in the second and third figures, a locking groove 10 is recessed near the back surface of the inner surface of the outer peripheral wall portion 1a of the front frame 1. The rear frame 2 has a rear frame outer circumferential wall 2a that faces the front frame outer circumferential wall 1a with a gap therebetween, and a U-shaped through groove 11 is provided near the back surface of the rear frame outer circumferential wall as shown in the second to fourth figures.
is drilled there. The tongue piece surrounded by the U-shaped transparent groove 11 is made thin and has elasticity in the thickness direction.
It serves as an elastic locking piece 12. At the tip of the elastic locking piece, a locking pawl 13 that can be locked in the locking groove 10 is provided to protrude outward. A through hole 14 is bored in the back surface 2b of the rear frame 2. A fixing plate 15 is installed in the through hole 14.
can be inserted, and the fixing plate 15 has an elastic locking piece 12
The elastic locking piece is prevented from deflecting in the thickness direction by being in contact with the inner surface of the elastic locking piece.
固定板１５は透孔１４へ圧入する板体であつて
もよいが、第５図示の固定板１５Ａはその端面か
ら切り溝１６，１６が切り込んであり、溝の外部
に幅方向に弾性を有する係止腕１７，１７が形成
してある。また係止腕１７，１７の外方には係止
凹部１８，１８を設け、透孔１４の両端部に係止
可能としている。 The fixing plate 15 may be a plate that is press-fitted into the through hole 14, but the fixing plate 15A shown in FIG. Locking arms 17, 17 are formed. Further, locking recesses 18, 18 are provided on the outside of the locking arms 17, 17, so that the locking arms 17, 17 can be locked at both ends of the through hole 14.
第１図において１９，１９は前枠１と後枠２と
の下辺を連結する固定ねじである。 In FIG. 1, reference numerals 19, 19 are fixing screws that connect the lower sides of the front frame 1 and the rear frame 2.
組立てに際してはまず後枠２に時計ムーブメン
ト３、文字板６、指針８……を組込み、前面カバ
ー９を前枠１へ嵌合し、ついで後枠２を前枠１内
へ挿入してゆく。弾性係止片１２は係止爪１３が
前枠外周壁部１ａの内面を摺動する際、その弾性
により内方（第２，３図下方）へたわむが、係止
爪１３が係止溝１０に対向すると、弾性係止片の
弾性力により係止爪は係止溝に係止する。ついで
下辺を固定ねじ１９，１９でねじ合わせて固定す
る。その後透孔１４内に固定板１５を挿入する。
もし係止爪１３が係止溝１０に係止していない
と、固定板１５は十分に挿入できないので、後枠
２をさらに強く前枠に押しつけて確実に係止させ
た後固定板を挿入すればよい。また第５図示の固
定板１５Ａを用いれば、切り溝１６により弾性腕
１７がたわんで透孔１４内に進入し、係止凹部１
８で後枠背面２ｂに係止する。 When assembling, the watch movement 3, dial 6, hands 8, etc. are first assembled into the rear frame 2, the front cover 9 is fitted to the front frame 1, and then the rear frame 2 is inserted into the front frame 1. When the locking pawl 13 slides on the inner surface of the front frame outer peripheral wall 1a, the elastic locking piece 12 bends inward (downward in FIGS. 2 and 3) due to its elasticity, but the locking pawl 13 does not fit into the locking groove 10. When facing, the locking pawl locks in the locking groove due to the elastic force of the elastic locking piece. Then, screw the lower side together with fixing screws 19, 19 to fix it. Thereafter, the fixing plate 15 is inserted into the through hole 14.
If the locking pawl 13 is not locked in the locking groove 10, the fixing plate 15 cannot be fully inserted, so press the rear frame 2 even more strongly against the front frame to securely lock it, and then insert the fixing plate. do it. Furthermore, if the fixing plate 15A shown in FIG.
At 8, it is locked to the rear frame rear surface 2b.
後枠２を取り外ずすには固定板１５を抜き出
し、または固定板１５Ａの弾性腕１７を内方へた
わませて係止凹部１８の係止を外ずして取り出
し、固定ねじ１９，１９を外ずし、後枠２を第２
図右下方へわずかに引いて係止爪１３を係止溝１
０から外ずせば、後枠２は分離する。 To remove the rear frame 2, pull out the fixing plate 15, or bend the elastic arm 17 of the fixing plate 15A inward to release the lock from the locking recess 18, and then remove the fixing screw 19, 19, and replace the rear frame 2 with the second
Pull the locking pawl 13 slightly to the lower right of the figure to lock the locking groove 1.
If it is removed from 0, the rear frame 2 will separate.
なおこの例では下辺に２本の固定ねじ１９，１
９を用いているが、上辺に上記したような係止溝
と係止爪による連結手段を２個所設け、下辺に固
定ねじを体用いて構成してもよい。または下辺の
固定ねじに代えて、第６図示のように上記と同様
な係止溝２０と係止爪２３とによる連結手段を設
け、この場合にはコ字状透溝２１により形成され
た弾性係止片２２の弾性力を内方（第６図上方）
へ付勢しておき、先細の固定板２５を透孔１４か
ら矢印方向へ挿入してゆくことにより弾性係止片
２２を外方へ前進させて係止爪を係止溝へ係止さ
せるように構成する。これにより固定ねじを１本
も使用することなく、前枠１と後枠２との連結が
可能であり、かつ固定板２５を抜き出すことによ
り係止爪２３は係止溝２０から外ずれるので、上
記と同様に後枠２を右下方へ引いて上辺の係止爪
１３を係止溝１０から外ずせばよい。 In this example, there are two fixing screws 19, 1 on the bottom side.
9 is used, however, it is also possible to provide two connection means such as the above-mentioned locking grooves and locking claws on the upper side, and use fixing screws on the lower side. Alternatively, instead of the fixing screw on the lower side, as shown in FIG. Apply the elastic force of the locking piece 22 inward (upper part of Figure 6).
By pressing the tapered fixing plate 25 into the through hole 14 in the direction of the arrow, the elastic locking piece 22 is advanced outward and the locking pawl is locked in the locking groove. Configure. As a result, the front frame 1 and the rear frame 2 can be connected without using any fixing screws, and the locking pawl 23 is disengaged from the locking groove 20 by pulling out the fixing plate 25. Similarly to the above, the rear frame 2 may be pulled to the lower right to remove the locking pawl 13 on the upper side from the locking groove 10.
このようにこの考案によれば、後枠を前枠に挿
入するのみで両者の連結が可能であるので組立作
業が容易であり、固定板の挿入により強固な結合
が得られ、構造が簡単であり、また後枠の取り外
ずしも容易であるなど実用上の効果は大である。 As described above, according to this invention, it is possible to connect the two simply by inserting the rear frame into the front frame, so assembly work is easy, and a strong connection can be obtained by inserting the fixing plate, resulting in a simple structure. It also has great practical effects, as the rear frame can be easily removed.
図面はこの考案の実施例を示すもので、第１図
は枠の背面図、第２図は第１図−線断面図、
第３図は要部の拡大断面図、第４図は第３図−
線断面図、第５図は固定板の他の例の拡大平面
図、第６図は枠の下辺における連結手段を示す要
部の拡大断面図である。
１……前枠、２……後枠、２ｂ……後枠の背
面、１０，２０……係止溝、１１，２１……コ字
状透溝、１２，２２……弾性係止片、１３，２３
……係止爪、１４……透孔、１５，１５Ａ……固
定板、１６……切り溝、１７……係止腕。
The drawings show an embodiment of this invention; Fig. 1 is a rear view of the frame, Fig. 2 is a sectional view taken along the line shown in Fig. 1;
Figure 3 is an enlarged sectional view of the main parts, Figure 4 is Figure 3-
5 is an enlarged plan view of another example of the fixing plate, and FIG. 6 is an enlarged sectional view of the main part showing the connecting means at the lower side of the frame. 1... Front frame, 2... Rear frame, 2b... Back side of rear frame, 10, 20... Locking groove, 11, 21... U-shaped transparent groove, 12, 22... Elastic locking piece. 13, 23
... Locking claw, 14 ... Through hole, 15, 15A ... Fixing plate, 16 ... Cut groove, 17 ... Locking arm.
Claims (1)
り、後枠の外側に設けた上記係止溝と係止可能
の係止爪を有する係止片と、 後枠の背面に穿設してある透孔と、 この透孔から挿入される上記係止片の内側に
対接し上記係止爪と上記係止溝との係止離脱を
防止する固定板と からなる連結手段を具備することを特徴とす
る時計などの枠。 ２ 実用新案登録請求の範囲第１項において、固
定板は外端面より穿設された切り溝によりその
幅方向に弾性を有する係止腕が設けてあること
を特徴とする時計などの枠。[Claims for Utility Model Registration] 1. A locking groove recessed on the inner surface of the front frame, which faces the inner surface of the front frame with a gap, and engages with the locking groove provided on the outside of the rear frame. A locking piece having a locking pawl that can be locked; a through hole drilled in the back side of the rear frame; and a locking piece inserted through the through hole that is in opposition to the inside of the locking piece and the locking pawl and the locking piece are inserted into the through hole. A frame for a watch, etc., characterized by comprising a connecting means consisting of a fixing plate that prevents the frame from being disengaged from the locking groove. 2. A frame for a watch, etc., as set forth in claim 1 of the utility model registration claim, characterized in that the fixing plate is provided with elastic locking arms in the width direction of the fixing plate by grooves bored from the outer end surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4064282U JPS58144283U (en) | 1982-03-23 | 1982-03-23 | frame for clocks, etc. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4064282U JPS58144283U (en) | 1982-03-23 | 1982-03-23 | frame for clocks, etc. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58144283U JPS58144283U (en) | 1983-09-28 |
| JPS636711Y2 true JPS636711Y2 (en) | 1988-02-25 |
Family
ID=30051851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4064282U Granted JPS58144283U (en) | 1982-03-23 | 1982-03-23 | frame for clocks, etc. |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58144283U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0742155Y2 (en) * | 1990-03-09 | 1995-09-27 | 株式会社精工舎 | Mounting structure for watch outer frame |
-
1982
- 1982-03-23 JP JP4064282U patent/JPS58144283U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58144283U (en) | 1983-09-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS636711Y2 (en) | ||
| JPS5926625Y2 (en) | housing | |
| JPS59100280U (en) | clock | |
| JPH0138549Y2 (en) | ||
| JPS6035906Y2 (en) | Cases for watches, etc. | |
| JPS5837020Y2 (en) | clock | |
| JPS6143251Y2 (en) | ||
| JPS5895715U (en) | Structure of the spring bar attachment part of the watch case | |
| JPH019027Y2 (en) | ||
| JPS62140165U (en) | ||
| JPS6221107Y2 (en) | ||
| JPH0483946U (en) | ||
| JPH021872Y2 (en) | ||
| JPS5920202Y2 (en) | Top plate mounting device | |
| JPS6455783U (en) | ||
| JPS62493Y2 (en) | ||
| JPS58144879U (en) | fixed structure | |
| JPS6033417Y2 (en) | table clock | |
| JPH0234629Y2 (en) | ||
| JPS5849670Y2 (en) | Case structure of electrical equipment | |
| JPH0412420Y2 (en) | ||
| JPH0122153Y2 (en) | ||
| EP0226365A2 (en) | Watch case structure | |
| JPS60174883U (en) | watch mount | |
| JPS62178576U (en) |