JPS5847854Y2 - Watch band clasp structure - Google Patents
Watch band clasp structureInfo
- Publication number
- JPS5847854Y2 JPS5847854Y2 JP15578378U JP15578378U JPS5847854Y2 JP S5847854 Y2 JPS5847854 Y2 JP S5847854Y2 JP 15578378 U JP15578378 U JP 15578378U JP 15578378 U JP15578378 U JP 15578378U JP S5847854 Y2 JPS5847854 Y2 JP S5847854Y2
- Authority
- JP
- Japan
- Prior art keywords
- latch
- locking
- metal fitting
- frame
- band
- 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
- Clamps And Clips (AREA)
Description
【考案の詳細な説明】 本考案は、時計バンドの中留構造に関するものである。[Detailed explanation of the idea] The present invention relates to a clasp structure for a watch band.
時計バンドの中留として、一方のバンド上の任意の位置
に固定できる構造の係止金具と、他方のバンドの端部に
取付られな掛金とよりなり、その掛金を他方のバンドの
係止金具に係止して、バンドを連結する構造のものがあ
る。As a clasp for a watch band, it consists of a locking metal fitting that can be fixed at any position on one band, and a latch that is not attached to the end of the other band, and the latch is attached to the locking metal fitting of the other band. There is a structure that connects the band by locking the band.
この形式の中留は、バンドの長さを任意に調節でき、し
かも、連結操作が簡単であると言う利点があるが、使用
中に、掛金が係止金具より外れるようなことがあると、
双方のバンドが完全に分離してしまうので、時計が落下
し、破損してしまうことがある。This type of clasp has the advantage that the length of the band can be adjusted arbitrarily and the connection operation is easy.
Since both bands separate completely, the watch may fall and be damaged.
このような事故を防ぐため抑え金具を設けて掛金を抑え
、掛金が外れないようにした装置が提案されているが、
離脱を完全に防止し得るものは出現していない。In order to prevent such accidents, a device has been proposed that uses a retainer to suppress the latch and prevent it from coming off.
Nothing has emerged that can completely prevent withdrawal.
そこで本考案は、掛金が係止金具より外れるのを確実に
防止することのできる中留構造を提供せんとするもので
ある。Therefore, the present invention aims to provide a clasp structure that can reliably prevent the latch from coming off the locking fitting.
以下、本考案の実施例を図面により説明する。Embodiments of the present invention will be described below with reference to the drawings.
この中留は、係止金具て、掛金具２及び抑え金具３より
なる。This clasp consists of a locking metal fitting 2 and a restraining metal fitting 3.
係止金具１はフレーム４、及び押し板６より構成され、
掛金具２はフレーム７、仮掛金８及び掛金１０よりなる
。The locking fitting 1 is composed of a frame 4 and a push plate 6,
The latch 2 consists of a frame 7, a temporary latch 8, and a latch 10.
フレーム４は第２図に示すように、相対向する側板１１
と底板１２と両側板１１間に架設された３本の軸棒１３
，１４．１５を有する。As shown in FIG. 2, the frame 4 has opposing side plates 11
and three shaft rods 13 installed between the bottom plate 12 and both side plates 11.
, 14.15.
押し板６は巻回部１６においてフレーム４の軸棒１４に
回動可能に取付られており、巻回部１６の一部に押圧突
部１７が形成されており、巻回した端部１８，１９の間
には、ドライバー、ピンセット等を差込めるようにした
引掛り部３９が設けられている。The push plate 6 is rotatably attached to the shaft 14 of the frame 4 at the winding part 16, and a pressing protrusion 17 is formed in a part of the winding part 16, and the winding end 18, A hook portion 39 into which a screwdriver, tweezers, etc. can be inserted is provided between the holes 19.
掛金具２のフレーム７は第３図に示すように接続片部２
２において他方のバンド２０の下側にロウ付は又はスポ
ット溶接等により固定されており、両側に相対向する耳
部２１と両耳部間に架設された軸棒２３とからなり耳部
２１の前側部に突出爪２４が形成されている。The frame 7 of the latch 2 is connected to the connecting piece 2 as shown in FIG.
2, the other band 20 is fixed to the lower side by brazing or spot welding, and consists of ears 21 facing each other on both sides and a shaft rod 23 installed between both ears. A protruding claw 24 is formed on the front side.
仮掛金８は第３図に示すように、フレーム４の軸棒１５
に掛けられるフック部２５とフレーム７の軸棒２３に枢
着された巻回部２６とからなっており、該巻回部の外側
にはフレーム７の突出爪２４と当接しフック部２５が上
方向に回転するのを阻止する突出部２７が設けられてい
る。The temporary latch 8 is attached to the shaft rod 15 of the frame 4, as shown in FIG.
It consists of a hook part 25 that can be hung on the frame 7, and a winding part 26 that is pivotally attached to the shaft 23 of the frame 7. A protrusion 27 is provided to prevent rotation in the direction.
掛金１０は軸棒１３に噴材係合する断面Ｖ形の噴材部２
８とフレーム７の軸棒２３に枢着する巻回部３０とを有
し、噴材部２８の内端はＬ形に屈曲し、そこに係止部２
９が形成されている。The latch 10 is a propellant part 2 having a V-shaped cross section that engages the propellant with the shaft rod 13.
8 and a winding part 30 that is pivotally connected to the shaft 23 of the frame 7. The inner end of the injection material part 28 is bent into an L shape, and the locking part 2
9 is formed.
抑え金具３はフレーム４の両側板１１に設けられた長手
方向の一対の長孔３２に摺動回転自在に係合する係止軸
３３と、該軸の両端に固定された抑え金３４とを有し、
抑え金３４は係止軸を中心として回動及び移動すること
ができ、抑え片３５が掛金１０の上に当って之を抑え、
同時に係止軸３３を長孔３２の外方端に移動させること
により、掛金１０の噴材部２８に設けられた係止部２９
の上に係合するようになっている。The retainer 3 includes a locking shaft 33 that slidably and rotatably engages with a pair of long holes 32 in the longitudinal direction provided in both side plates 11 of the frame 4, and retainers 34 fixed to both ends of the shaft. have,
The retainer 34 can rotate and move around the locking shaft, and the retainer piece 35 hits the top of the latch 10 to restrain it.
At the same time, by moving the locking shaft 33 to the outer end of the elongated hole 32, the locking portion 29 provided in the injection material portion 28 of the latch 10 is
It is adapted to engage on top of the.
更に抑え金３４には先端両側に穴３６が設けられ、之が
フレーム４の側板１１に設けられた突起３７に係合する
ようになっている。Furthermore, holes 36 are provided on both sides of the tip of the presser metal 34, and the holes 36 are adapted to engage with protrusions 37 provided on the side plates 11 of the frame 4.
次に本装置の使用法について述べる。Next, we will explain how to use this device.
先ず、一方のバンド３８をフレーム４の底板１２と各軸
棒１３゜１４．１５との間に挿通し、腕の太さに合せた
適当な位置で押し板６を回動してぞの押圧突部１７を立
たせ、バンド３８を底板１２に押し付けて、フレーム４
をバンドに固定する。First, one band 38 is inserted between the bottom plate 12 of the frame 4 and each shaft rod 13°14.15, and the pressing plate 6 is rotated to an appropriate position according to the thickness of the arm. Stand up the protrusion 17, press the band 38 against the bottom plate 12, and attach the frame 4.
fix it to the band.
次に、掛金１０及び仮掛金８を共に上方向に引き上げる
。Next, both the latch 10 and the temporary latch 8 are pulled upward.
この時、仮掛金の突出部２７がフレーム７の突出爪２４
に当接して、フック部２５がフレーム４の係止用第２軸
棒１５に掛けやすい位置に留まる。At this time, the protruding part 27 of the temporary latch is connected to the protruding claw 24 of the frame 7.
The hook portion 25 remains in a position where it can be easily hooked onto the second locking shaft rod 15 of the frame 4.
そしてこの状態で、フック部２５を係止用第２軸棒１５
に掛け、次いで、掛金１０を押し下げて噴材部２８を係
止軸棒１３に噴材係合させる。In this state, the hook portion 25 is attached to the second shaft rod 15 for locking.
Then, the latch 10 is pushed down to engage the propellant part 28 with the locking shaft rod 13.
続いて、抑え金３４を回動して抑え片３５を掛金１０の
背部に押圧して抑える。Subsequently, the presser metal 34 is rotated to press and hold the presser piece 35 against the back of the latch 10.
この時係止軸３３を同時に長孔３２内で先端の方−＼摺
動させることにより該係止軸が噴材部２８の係止部２９
上に係合し掛金１０が開き方向に回動するのを阻止する
状態となる。At this time, by simultaneously sliding the locking shaft 33 toward the tip within the elongated hole 32, the locking shaft 33 is moved to the locking portion 29 of the injection material portion 28.
The latch 10 is engaged upwardly to prevent the latch 10 from rotating in the opening direction.
更にこの状態で抑え金の穴３６がフレーム４の突起３７
に係合し、抑え金の位置が確保される。Furthermore, in this state, the hole 36 of the presser metal is connected to the protrusion 37 of the frame 4.
, and the position of the presser metal is secured.
以上で明かなように、本考案によれば、抑え金の軸部が
掛金の先端の噴材部に係合して之を錠止するので、掛金
が外れることがなく、安全確実な中留構造を提供するこ
とができる。As is clear from the above, according to the present invention, the shank of the clasp engages and locks the injection material at the tip of the clasp, so the clasp will not come off and the clasp will be safe and secure. structure can be provided.
第１図は本考案の一実施例を示す縦断側面図、第２図は
フレームと止め金具部分を示す斜視図、第３図は仮掛金
及び掛金部分を示す斜視図である。
１・・・・・・係止金具、２・・・・・・掛金具、３・
・・・・・抑え金具、４・・・・・・フレーム、６・・
・・・・押し板、７・・・・・・フレーム、８・・・・
・・仮掛金、１０・・・・・・掛金、１１・・・・・・
両側板、１２・・・・・・底板、１３，１４．１５・・
・・・・軸棒、１６・・・・・・巻回部、１７・・・・
・・押圧突部、１８．１９・・・・・・端部、２０・・
・・・・バンド、２１・・・・・・耳部、２２・・・・
・・接続片部、２３・・・・・・軸棒、２４・・・・・
・突出爪、２５・・・・・・フック部、２６・・・・・
・巻回部、２７・・・・・・突出部、２８・・・・・・
噴材部、２９・・・・・・係止部、３０・・・・・・巻
回部、３２・・・・・・長孔、３３・・・・・・軸、３
４・・・・・・抑え金、３５・・・・・・抑え片、３６
・・・・・・穴、３７・・・・・・突起、３８・・・・
・・バンド。FIG. 1 is a longitudinal sectional side view showing an embodiment of the present invention, FIG. 2 is a perspective view showing a frame and a stopper part, and FIG. 3 is a perspective view showing a temporary latch and a latch part. 1...Locking metal fitting, 2...Latching metal fitting, 3.
...Retaining metal fittings, 4...Frame, 6...
...Push plate, 7...Frame, 8...
...Temporary latch, 10... Latch, 11...
Both side plates, 12...Bottom plate, 13, 14.15...
...Axis rod, 16... Winding part, 17...
...Press protrusion, 18.19... End, 20...
... Band, 21 ... Ear part, 22 ...
...Connection piece, 23...Axle rod, 24...
・Protruding claw, 25...Hook part, 26...
- Winding part, 27... Protruding part, 28...
Spraying material part, 29... Locking part, 30... Winding part, 32... Elongated hole, 33... Shaft, 3
4... Holder metal, 35... Holder piece, 36
...hole, 37 ... protrusion, 38 ...
··band.
Claims (1)
、該フレームに設けられた長手方向の長孔に沿って摺動
及び回転可能に係合する係止軸により支持された抑え金
具と、他方のバンドに回転可能に取付られ前記係止金具
に設けられた軸棒に係合する噴材部を有する掛金とを有
し、前記抑え金具を回動することにより該抑え金具が掛
金を抑え、抑え金具を前記長孔に沿って摺動させること
により係止軸が掛金の噴材部の一部に係合して掛金を係
止するように構成したことを特徴とする時計用バンドの
中留構造。A locking metal fitting having a frame fixed to one band, a holding metal fitting supported by a locking shaft slidably and rotatably engaged along a longitudinal elongated hole provided in the frame, and the other side. a latch that is rotatably attached to the band and has a blasting material part that engages with a shaft provided on the locking metal fitting, and by rotating the holding metal fitting, the holding metal fitting holds down the latch; A watch band characterized in that the locking shaft engages with a part of the injection material part of the latch and locks the latch by sliding the retainer along the elongated hole. Retention structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15578378U JPS5847854Y2 (en) | 1978-11-13 | 1978-11-13 | Watch band clasp structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15578378U JPS5847854Y2 (en) | 1978-11-13 | 1978-11-13 | Watch band clasp structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5572419U JPS5572419U (en) | 1980-05-19 |
| JPS5847854Y2 true JPS5847854Y2 (en) | 1983-11-01 |
Family
ID=29145132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15578378U Expired JPS5847854Y2 (en) | 1978-11-13 | 1978-11-13 | Watch band clasp structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5847854Y2 (en) |
-
1978
- 1978-11-13 JP JP15578378U patent/JPS5847854Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5572419U (en) | 1980-05-19 |
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