JPH0228732Y2 - - Google Patents
Info
- Publication number
- JPH0228732Y2 JPH0228732Y2 JP5217584U JP5217584U JPH0228732Y2 JP H0228732 Y2 JPH0228732 Y2 JP H0228732Y2 JP 5217584 U JP5217584 U JP 5217584U JP 5217584 U JP5217584 U JP 5217584U JP H0228732 Y2 JPH0228732 Y2 JP H0228732Y2
- Authority
- JP
- Japan
- Prior art keywords
- clasp
- main body
- protrusion
- hole
- clasps
- 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
- 230000007246 mechanism Effects 0.000 description 7
- 239000002184 metal Substances 0.000 description 3
Landscapes
- Buckles (AREA)
Description
【考案の詳細な説明】
(a) 産業上の利用分野
本考案は、時計バンドの中留構造に関するもの
であり、特に中留の離脱防止のためのロツク機構
を備えた中留の構造に関するものである。[Detailed description of the invention] (a) Industrial application field The present invention relates to a clasp structure for a watch band, and particularly to a clasp structure equipped with a locking mechanism to prevent the clasp from falling off. It is.
(b) 従来技術
近年の時計のフアツシヨン化にともない、時計
バンドや中留のデザインも重要視されるに至つて
いる。しかしながら、中留のようにその機能性の
優劣が問われるものにあつては、デザインを犠牲
にしても機能を高めることが追求されていた。特
に中留は、容易に嵌脱できるという機能と多少の
衝撃でも離脱しないという相反する機能を持つこ
とが要求されている。(b) Prior Art As watches have become more fashionable in recent years, the designs of watch bands and clasps have become more important. However, when it comes to items like clasps, where functionality is in question, improving functionality was pursued even at the expense of design. In particular, the clasp is required to have the conflicting functions of being able to be easily fitted and removed, and of not coming off even with some impact.
これを解決するために従来は、中留自体の操作
性を良くすると共に、離脱防止のためのロツク機
構を設けていた。 In order to solve this problem, in the past, the operability of the clasp itself was improved and a locking mechanism was provided to prevent the clasp from falling off.
このロツク機構としては、中留間を連結するよ
うに設けられた小鎖や、一方の中留の側面に突起
を設け、他方の中留の側面に回動自在にひようた
ん型あるいは輪形状をした金具を取り付けて突起
とこの金具とを係合させるセイフテイーロツク機
構等があつた。 This locking mechanism includes a small chain provided to connect the clasps together, a protrusion on the side of one clasp, and a pivot-shaped or ring-shaped lock on the side of the other clasp. There was a safety lock mechanism, etc. that attached a metal fitting with a metal fitting and engaged the protrusion with the metal fitting.
これらのロツク機構は、いずれも中留の表側に
取り付けられたものであるため、中留のデザイン
を著しく低下させ、さらに安全性も低いものであ
つた。 Since these locking mechanisms are all attached to the front side of the clasp, they significantly degrade the design of the clasp and are also less safe.
(c) 考案の目的
本考案は、ロツク機構を中留の裏側に設けるこ
とにより、デザインをそこなうことなく中留の安
全性を高めることを目的とする。(c) Purpose of the invention The purpose of the invention is to improve the safety of the clasp without sacrificing its design by providing a locking mechanism on the back side of the clasp.
(d) 考案の構成
本考案の時計バンドの中留構造は、箱状をなす
本体と、この本体に開閉自在に取り付けられ、突
起を有するロツク部材とを有する中留Ａと、本体
と、この本体に取り付けられロツク部材の突起に
適合する穴を有する板バネとを有する中留Ｂとか
らなり、中留Ａと中留Ｂとを嵌合させた後、ロツ
ク部材を閉じてその突起を板バネの穴に嵌挿して
ロツクするものである。(d) Structure of the invention The watchband clasp structure of the invention consists of a box-shaped main body, a clasp A that is attached to the main body so as to be openable and closable and has a locking member having a protrusion, the main body, and It consists of a clasp B that is attached to the main body and has a leaf spring that has a hole that fits the protrusion of the lock member.After fitting the clasp A and the clasp B, the lock member is closed and the protrusion is inserted into the plate. It locks by fitting into the spring hole.
(e) 実施例 以下図面に基いて本考案の実施例を説明する。(e) Examples Embodiments of the present invention will be described below based on the drawings.
第１図は本考案の一実施例を示す裏側からの斜
視図である。 FIG. 1 is a perspective view from the back side showing an embodiment of the present invention.
中留Ａは、箱状をなし、開口部１ａとその付近
の上内面にある係合部１ｂと裏面にある窓部１ｃ
とを有する本体１と、この本体１の裏面に窓部１
ｃを覆うように開閉自在に取り付けられたロツク
部材２とからなるものである。 The clasp A has a box shape, and includes an opening 1a, an engaging portion 1b on the upper inner surface near the opening 1a, and a window portion 1c on the back surface.
and a window portion 1 on the back side of the main body 1.
It consists of a lock member 2 which is attached so as to be openable and closable so as to cover c.
このロツク部材２は、略Ｌ字形をなすものであ
り、先端には係止部２ａが設けられており、また
本体１に面する部分に突起２ｂが設けられてい
る。 This locking member 2 is approximately L-shaped, and has a locking portion 2a at its tip and a protrusion 2b at the portion facing the main body 1.
この突起２ｂは、ロツク部材２を閉じたとき
に、本体１の内方に突出するように設定されてい
る。中留Ｂは、本体３と、折り曲げられて一端が
本体３に固定された板バネ４とからなり、この板
バネ４の解放端４ａには操作部５が取り付けられ
ている。また、板バネ４の解放端側の上片には穴
４ｂが設けられており、板バネ４を中留Ａの本体
１内に挿入したときに中留Ａの本体１の係合部１
ｂに係合して中留Ａ，Ｂを連結するものである。
尚、中留Ａ，Ｂを連結する手段としては、係合部
１ｂと穴４ｂを使用すること以外の手段もあり、
本実施例はその一例を示したものである。 This protrusion 2b is set so as to protrude inward from the main body 1 when the lock member 2 is closed. The clasp B consists of a main body 3 and a bent plate spring 4 whose one end is fixed to the main body 3, and an operating part 5 is attached to the open end 4a of the plate spring 4. In addition, a hole 4b is provided in the upper piece of the release end side of the leaf spring 4, so that when the leaf spring 4 is inserted into the body 1 of the clasp A, the engaging portion 1 of the body 1 of the clasp A
b to connect the middle clasps A and B.
In addition, as a means for connecting the clasps A and B, there are also means other than using the engaging part 1b and the hole 4b.
This embodiment shows one example of this.
一方、この板バネ４の下片には、穴４ｃが設け
られており、板バネ４を中留Ａの本体１内に挿入
した後にロツク部材２を閉じると、この板バネ４
の穴４ｃにロツク部材２の突起２ｂが嵌挿される
ように設定されている。 On the other hand, a hole 4c is provided in the lower piece of the leaf spring 4, and when the lock member 2 is closed after inserting the leaf spring 4 into the main body 1 of the clasp A, the leaf spring 4
The protrusion 2b of the locking member 2 is fitted into the hole 4c.
第２図は第１図に示す中留Ａ，Ｂを嵌合させた
状態を示す平面図であり、第３図はそのＡ−Ａ線
断面図、第４図はＢ−Ｂ線断面図である。 Fig. 2 is a plan view showing a state in which the clasps A and B shown in Fig. 1 are fitted together, Fig. 3 is a sectional view taken along the line A-A, and Fig. 4 is a sectional view taken along the line B-B. be.
前述したように中留Ａ、Ｂを嵌合した後、ロツ
ク部材２を中留Ａの本体１の窓部１ｃにはめ込む
ように閉じると、その突起２ｂは中留Ｂの板バネ
４の穴４ｃに嵌挿される。 After fitting the clasps A and B as described above, when the lock member 2 is closed by fitting it into the window 1c of the main body 1 of the clasp A, the protrusion 2b fits into the hole 4c of the leaf spring 4 of the clasp B. is inserted into.
このため、中留Ａ、Ｂは、板バネ４の操作部５
を押して中留Ａの係合部１ｂと板バネ４の穴４ｂ
との係合状態を解除してもロツク部材２と板バネ
４との係合状態を解除しない限りはずれることは
なくロツク状態になる。 Therefore, the middle clasps A and B are connected to the operating portion 5 of the leaf spring 4.
Press to connect the engaging part 1b of the clasp A and the hole 4b of the leaf spring 4.
Even if the engagement state between the lock member 2 and the plate spring 4 is released, the lock member 2 will not come off and remain in the locked state unless the engagement state between the plate spring 4 is released.
このロツク部材２は、その係止部２ａが中留Ａ
の本体１の側面に設けられた凸部１ｄ又は凹部に
係合することによりロツク状態に保たれている。 This lock member 2 has a locking portion 2a that is attached to a middle clasp A.
It is maintained in a locked state by engaging with a convex portion 1d or a concave portion provided on the side surface of the main body 1.
従つて、中留Ａ、Ｂの嵌合状態を解除するに
は、はじめにロツク部材２の係止部２ａを下方に
押してロツク部材２を開き、突起２ｂと板バネ４
との係合状態を解除し、その後操作部５を押して
中留Ａ、Ｂをはずすことが必要である。 Therefore, in order to release the fitted state of the clasps A and B, first push the locking part 2a of the locking member 2 downward to open the locking member 2, and then release the protrusion 2b and the leaf spring 4.
It is necessary to release the engagement state with the clasps A and B, and then push the operating part 5 to remove the clasps A and B.
(f) 考案の効果
上記本考案によれば、ロツク機構が中留の裏側
に設けられているので、中留の外観をそこなうこ
とがない。また、小鎖等に比べて安全性が高く、
また操作性の良い構造を提供することができるも
のである。(f) Effects of the invention According to the present invention, since the locking mechanism is provided on the back side of the clasp, the appearance of the clasp will not be damaged. In addition, it is safer than small chains, etc.
Moreover, it is possible to provide a structure with good operability.
第１図は本考案の一実施例を示す裏側からの斜
視図、第２図は嵌合状態にある第１図に示す中留
の平面図、第３図は第２図のＡ−Ａ線断面図、第
４図は第２図のＢ−Ｂ線断面図である。
１，３……本体、２……ロツク部材、２ｂ……
突起、４……板バネ、４ｃ……穴。
Fig. 1 is a perspective view from the back side showing an embodiment of the present invention, Fig. 2 is a plan view of the clasp shown in Fig. 1 in the fitted state, and Fig. 3 is taken along line A-A in Fig. 2. The sectional view, FIG. 4, is a sectional view taken along the line B--B in FIG. 2. 1, 3...Main body, 2...Lock member, 2b...
Protrusion, 4...plate spring, 4c...hole.
Claims (1)
体の裏面に開閉自在に取り付けられ、前記窓部か
ら前記本体内に向かつて突出する突起を有するロ
ツク部材とを有する中留Ａと； 本体と、該本体に取り付けられ前記窓部から突
出する前記突起に適合する穴を有する板バネとを
有する中留Ｂと； からなり、前記中留Ａと中留Ｂとを嵌合させた
後、前記ロツク部材を閉じて前記突起を前記板バ
ネの穴に嵌挿してロツクすることを特徴とする時
計バンドの中留構造。[Claims for Utility Model Registration] A box-shaped main body having a window on the back surface, and a lock member attached to the back surface of the main body so as to be openable and closable, and having a protrusion protruding from the window toward the inside of the main body. a middle clasp A having a main body; and a middle clasp B having a hole attached to the main body and fitting the protrusion protruding from the window portion; A clasp structure for a watch band, characterized in that after fitting B, the locking member is closed and the protrusion is inserted into the hole of the leaf spring to lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5217584U JPS60163021U (en) | 1984-04-10 | 1984-04-10 | Watch band clasp structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5217584U JPS60163021U (en) | 1984-04-10 | 1984-04-10 | Watch band clasp structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60163021U JPS60163021U (en) | 1985-10-29 |
| JPH0228732Y2 true JPH0228732Y2 (en) | 1990-08-01 |
Family
ID=30571890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5217584U Granted JPS60163021U (en) | 1984-04-10 | 1984-04-10 | Watch band clasp structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60163021U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200483882Y1 (en) * | 2016-05-25 | 2017-07-05 | 이두영 | Binding device for accessories |
-
1984
- 1984-04-10 JP JP5217584U patent/JPS60163021U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60163021U (en) | 1985-10-29 |
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