JP3103041U

JP3103041U - Watch band

Info

Publication number: JP3103041U
Application number: JP2004000300U
Authority: JP
Inventors: 孝二小早川
Original assignee: DOSHISHA CORPORATION
Current assignee: DOSHISHA CORPORATION
Priority date: 2004-01-28
Filing date: 2004-01-28
Publication date: 2004-07-22
Anticipated expiration: 2010-01-28

Abstract

【課題】特に工具の使用を必要とせず、いつでも簡単に取り付け又は取り外しを行うことができる時計バンドを提供すること。
【解決手段】時計ケース１に設けられたラグ３と時計バンド２とを貫通して、時計ケース１に時計バンド２を保持させる軸状に形成されたバネ棒５を有する時計バンド２において、バネ棒５の軸方向に略直交して突設されたレバー部１０を操作することで、バネ棒５の軸方向に沿う長さが伸縮可能になるように構成する。
【選択図】図１PROBLEM TO BE SOLVED: To provide a watch band which can be easily attached or detached at any time without using a tool.
A watch band (2) having a shaft-shaped spring bar (5) penetrating a lug (3) and a watch band (2) provided on the watch case (1) and holding the watch band (2) on the watch case (1). The length of the spring bar 5 along the axial direction can be expanded and contracted by operating the lever portion 10 projecting substantially perpendicular to the axial direction of the rod 5.
[Selection diagram] Fig. 1

Description

本考案は、時計ケースに時計バンドを保持させる係止部材を備えた時計バンドに関する。 The present invention relates to a watch band having a locking member for holding the watch band in a watch case.

図４は時計ケースを裏蓋側から見た一部破断図であり、図５は従来の時計バンドが備える係止部材（バネ棒）の片側断面図である。 FIG. 4 is a partially cutaway view of the watch case viewed from the back cover side, and FIG. 5 is a half sectional view of a locking member (spring bar) provided in a conventional watch band.

図４に示すように、一般的な時計ケース１には、ラグ３と呼ばれる突起状の取り付け部が形成されており、このラグ３に形成されたラグ孔４に、時計バンド２２の端部２２ａを貫通する係止部材１５の両端を嵌挿させることで、時計バンド２２を連結可能に構成している。このような係止部材１５として、従来より図５に示すようなバネ棒２０、２１が知られている。図５（ａ）に示すバネ棒２０は、その両端に配されるピン１８と、そのピン１８を内挿可能に構成された筒部１６と、ピン１８の間に配されたバネ１７とからなる。したがって、ピン１８に軸方向の力を加えて押し縮めることで、バネ棒２０の伸縮が可能となる。また、後述する時計バンドの取り付け及び取り外しを容易にするために、図５（ｂ）に示すような、ピン１９に一対の鍔部２３が形成されたバネ棒２１が知られている。 As shown in FIG. 4, a general watch case 1 is formed with a protrusion-like mounting portion called a lug 3, and a lug hole 4 formed in the lug 3 is provided with an end 22 a of a watch band 22. The watch band 22 is configured to be connectable by fitting both ends of the locking member 15 that penetrates the watch band. As such locking members 15, spring bars 20, 21 as shown in FIG. 5 are conventionally known. The spring bar 20 shown in FIG. 5A includes a pin 18 disposed at each end thereof, a cylindrical portion 16 configured to allow the pin 18 to be inserted thereinto, and a spring 17 disposed between the pins 18. Become. Therefore, the spring bar 20 can be expanded and contracted by applying a force in the axial direction to the pin 18 and compressing it. In addition, a spring bar 21 having a pair of flanges 23 formed on a pin 19 as shown in FIG. 5B is known to facilitate attachment and detachment of a watch band described later.

上記バネ棒を用いて時計バンドを取り付ける方法は、以下の通りである。まず、時計バンドの端部２２ａにバネ棒２０又はバネ棒２１を貫通させた状態で、ピン１８又はピン１９の片側をラグ孔４に嵌挿させる。次に、バネ棒２０の場合、先細の工具でピン１８の他側を押し縮めながら時計バンド２２をラグ３の間に配置し、その工具を取り外してピン１８の付勢を解除することで、ピン１８の他側をラグ孔４に嵌挿させることができる。一方、バネ棒２１の場合、先端Ｕ字型の工具を用意し、その工具の先端でピン１９の他側の鍔部２３を引っ掛けてピン１９を押し縮めながら時計バンド２２をラグ３の間に配置する。そして、その工具を取り外してピン１９の付勢を解除することで、ピン１９の他側をラグ孔４に嵌挿させることができる。 The method of attaching the watch band using the spring bar is as follows. First, one side of the pin 18 or the pin 19 is inserted into the lug hole 4 with the spring bar 20 or the spring bar 21 penetrating the end portion 22a of the watch band. Next, in the case of the spring bar 20, the watch band 22 is arranged between the lugs 3 while pressing the other side of the pin 18 with a tapered tool, and the tool is removed to release the urging of the pin 18, The other side of the pin 18 can be fitted into the lug hole 4. On the other hand, in the case of the spring bar 21, a tool having a U-shaped tip is prepared, and the watch band 22 is held between the lugs 3 while hooking the flange 23 on the other side of the pin 19 with the tip of the tool and compressing the pin 19. Deploy. Then, by removing the tool and releasing the urging of the pin 19, the other side of the pin 19 can be fitted into the lug hole 4.

逆に、上記バネ棒によって連結された時計バンドを取り外す際には、バネ棒２０の場合、ラグ孔４の外側から図４のＡ方向に先細の工具を挿入し、ピン１８を押し縮めてラグ孔４との係止を解除することで、時計バンド２２を取り外すことができる。また、バネ棒２１の場合、ラグ３と時計バンド２２の間に先端Ｕ字型の工具を挿し込み、ピン１９の鍔部２３を引っ掛けてピン１９を押し縮めることで、ラグ孔４との係止を解除して時計バンド２２を取り外すことができる。 Conversely, when removing the watch band connected by the spring bar, in the case of the spring bar 20, a tapered tool is inserted from the outside of the lug hole 4 in the direction of A in FIG. The watch band 22 can be removed by releasing the engagement with the hole 4. In the case of the spring bar 21, a tool having a U-shaped tip is inserted between the lug 3 and the watch band 22, the hook 23 of the pin 19 is hooked, and the pin 19 is pressed and shrunk, thereby engaging with the lug hole 4. The stop can be released and the watch band 22 can be removed.

以上のように、従来の時計バンドにおいては、その取り付け及び取り外しにおいて工具の使用を必要とし、いつでも簡単に時計バンドの交換を行えるものではなかった。また、工具は先細形状を呈するものであるため、作業時に手元が狂った場合などに時計ケースや時計バンドを傷付けることがあった。 As described above, in the conventional watch band, the use of a tool is required for attaching and detaching the watch band, and the watch band cannot be easily replaced at any time. In addition, since the tool has a tapered shape, the watch case or the watch band may be damaged when the user gets out of hand during work or the like.

そこで、本考案の目的は、工具の使用を必要とせず、いつでも簡単に取り付け又は取り外しを行うことができる時計バンドを提供することにある。 Therefore, an object of the present invention is to provide a watch band that can be easily attached or detached at any time without using a tool.

上記目的を達成するため、本考案の時計バンドは、時計ケースに設けられたバンド取付部と時計バンドとを貫通して、前記時計ケースに前記時計バンドを保持させる軸状に形成された係止部材を有する時計バンドにおいて、その係止部材の軸方向に略直交して突設されたレバー部を操作することで、前記係止部材の軸方向に沿う長さが伸縮可能に構成されている。 In order to achieve the above object, the watch band of the present invention penetrates a band mounting portion provided on the watch case and the watch band, and is formed with a shaft-shaped engagement for holding the watch band in the watch case. In a watch band having a member, the length of the locking member along the axial direction can be extended and contracted by operating a lever portion projecting substantially perpendicular to the axial direction of the locking member. .

本考案に係る時計バンドによれば、レバー部を操作することで係止部材の軸方向に沿う長さが伸縮可能に構成されているため、時計ケースへの時計バンドの取り付け又は取り外しを容易に行うことができる。当該レバー部は、係止部材の軸方向に略直交して突設されたものであるため、特別な工具を使用せずに指先で簡単に操作することができ、時計バンドの交換をいつでも好きなときに行うことができる。また、従来のように時計ケース等を工具で誤って傷付けることがなくなるため、時計の取り扱いが良好となる。 According to the watch band of the present invention, the length along the axial direction of the locking member is configured to be extendable and contractible by operating the lever portion, so that the watch band can be easily attached to or detached from the watch case. It can be carried out. Since the lever is protruded substantially perpendicular to the axial direction of the locking member, it can be easily operated with a fingertip without using a special tool, and the user can change the watch band at any time. Can be done at any time. Further, since the timepiece case and the like are not erroneously damaged with a tool as in the related art, handling of the timepiece is improved.

上記において、前記係止部材は、前記係止部材の両端に配されるピンと、前記ピンが内挿可能に構成された筒部と、前記ピンの間に配されるバネとからなり、前記ピンの少なくとも片側に前記レバー部が突設されているものが好ましい。 In the above, the locking member includes pins disposed at both ends of the locking member, a cylindrical portion configured to allow the pin to be inserted therein, and a spring disposed between the pins, It is preferable that the lever portion protrudes from at least one side of the lever.

上記構成の係止部材を有することにより、上述の機能を有する時計バンドをより具体的に提供することができる。すなわち、レバー部を操作するだけでピンを軸方向に押し縮めることが可能となり、工具を使用せずに係止部材を伸縮させることができる。これにより、時計バンドの取り付け及び取り外しを容易に行うことができる。 By having the locking member having the above configuration, a watch band having the above-described function can be more specifically provided. That is, the pin can be pushed and contracted in the axial direction only by operating the lever portion, and the locking member can be expanded and contracted without using a tool. Thereby, attachment and detachment of the watch band can be easily performed.

上記において、前記時計バンドの端部に、前記係止部材が挿入可能な孔部と、その孔部に前記係止部材を挿入したときに前記レバー部が通過可能な溝部とが、一体に形成されたものが好ましい。 In the above, at the end of the watch band, a hole through which the locking member can be inserted, and a groove through which the lever portion can pass when the locking member is inserted into the hole, are integrally formed. What was done is preferred.

上記のように、時計バンドの端部に係止部材が挿入可能な孔部とレバー部が通過可能な溝部とが一体に形成されていることにより、時計バンドへの係止部材の取り付け及び取り外しを容易に行うことができ、係止部材の交換作業を簡便に行うことができる。 As described above, the hole into which the locking member can be inserted and the groove through which the lever can pass are integrally formed at the end of the watch band, so that the locking member is attached to and detached from the watch band. Can be easily performed, and the work of replacing the locking member can be easily performed.

［第１実施形態］
図１は、時計ケース１に本考案に係る時計バンド２を取り付けた図であり、時計ケース１の裏蓋側から見た一部破断図である。図２は、バネ棒５の構成を説明する一部破断図である。 [First Embodiment]
FIG. 1 is a view in which a watch band 2 according to the present invention is attached to a watch case 1, and is a partially cutaway view of the watch case 1 as viewed from the back cover side. FIG. 2 is a partially cutaway view illustrating the configuration of the spring bar 5.

図１において、時計ケース１の上方両側には突起状のラグ３（前記バンド取付部に相当する。）が形成されており、ラグ３の間に時計バンドの端部２ａが配置されている。そして、ラグ３に形成されたラグ孔４に、時計バンドの端部２ａを貫通するバネ棒５（前記係止部材に相当する。）の両端を嵌挿することで、時計バンド２の保持を可能としている。 In FIG. 1, projecting lugs 3 (corresponding to the band mounting portions) are formed on both upper sides of the watch case 1, and an end 2 a of the watch band is arranged between the lugs 3. By inserting both ends of a spring bar 5 (corresponding to the locking member) penetrating the end 2a of the watch band into a lug hole 4 formed in the lug 3, the watch band 2 is held. It is possible.

図２に示すように、バネ棒５は、両端に配されるピン６、７と、ピン６、７が内挿可能に構成された筒部８と、ピン６、７の間に配されるバネ９とからなる。ピン７には、ピン６、７の軸方向に略直交してレバー部１０が突設されており、図１に示すように、レバー部１０は時計バンドの端部２ａおよび筒部８に形成された長孔２ｂ、８ａから突出している。また、レバー部１０は、先端に図２に示すような頭部１０ａが形成されたものが好ましい。 As shown in FIG. 2, the spring bar 5 is disposed between the pins 6, 7 disposed at both ends, the cylindrical portion 8 configured to allow the pins 6, 7 to be inserted thereinto, and the pins 6, 7. And a spring 9. The pin 7 is provided with a lever portion 10 projecting substantially orthogonally to the axial direction of the pins 6 and 7. As shown in FIG. 1, the lever portion 10 is formed on the end 2 a of the watch band and the cylindrical portion 8. Projecting from the elongated holes 2b and 8a. Further, it is preferable that the lever portion 10 has a head portion 10a as shown in FIG.

上記のように構成された時計バンドによれば、指先によるレバー部１０の操作だけで、ピン７を押し縮めてバネ棒５の伸縮を行うことができるため、時計バンド２の取り付け及び取り外しを従来よりも容易に行うことができる。 According to the watch band configured as described above, the pin 7 can be pressed and contracted to expand and contract the spring bar 5 only by operating the lever portion 10 with the fingertip. This can be done more easily.

例えば、時計バンド２を取り付ける際は、指先によるレバー部１０の操作でピン７を押し縮めた状態で時計バンドの端部２ａをラグ３間に配置し、そのピン７の付勢を解除するだけでラグ孔４への嵌挿が行われる。同様に、時計バンド２を取り外す際は、指先によるレバー部１０の操作でピン７を押し縮めるだけで、ラグ孔４とピン７との係止を解除することができるため、時計バンドの端部２ａをラグ３間から容易に離間させることができる。 For example, when attaching the watch band 2, the end 2 a of the watch band is placed between the lugs 3 in a state where the pin 7 is pressed and contracted by operating the lever portion 10 with a fingertip, and the urging of the pin 7 is released. Then, the fitting into the lug hole 4 is performed. Similarly, when removing the watch band 2, the locking of the lug hole 4 and the pin 7 can be released only by pressing and retracting the pin 7 by operating the lever portion 10 with the fingertip. 2a can be easily separated from between the lugs 3.

このように本発明に係る時計バンドによれば、工具を使用することなく容易に取り付け及び取り外しを行うことができる。よって、いつでも簡単に、時計ケース等を工具で傷付けることなく、時計バンドの交換を行うことができる。 As described above, according to the watch band of the present invention, attachment and detachment can be easily performed without using a tool. Therefore, the watch band can be easily replaced at any time without damaging the watch case or the like with a tool.

［第２実施形態］
図３は、図２に示した形態と別形態の時計バンドを示す一部破断図である。図３に示す時計バンド１２では、その端部１２ａにバネ棒５が挿入可能な孔部１３と、その孔部１３にバネ棒５を挿入したときにレバー部１０が通過可能な溝部１４が一体に形成されている。これにより、バネ棒５を軸方向に移動させるだけで、時計バンド１２へのバネ棒５の取り付け及び取り外しができるため、バネ棒５の交換をより容易に行うことができる。 [Second embodiment]
FIG. 3 is a partially cutaway view showing a watch band different from the embodiment shown in FIG. In the watch band 12 shown in FIG. 3, a hole 13 into which the spring bar 5 can be inserted into its end 12a and a groove 14 through which the lever portion 10 can pass when the spring bar 5 is inserted into the hole 13 are integrated. Is formed. Thus, the spring bar 5 can be attached to and detached from the watch band 12 only by moving the spring bar 5 in the axial direction, so that the spring bar 5 can be more easily replaced.

なお、本発明に係る時計バンドの材質は特に限定されず、革製や金属製、プラスチック製などであってもよい。また、本発明に係る時計バンドは、図１のようなラグ孔４がラグ３の外側に貫通している時計ケースに限られず、ラグ孔４が貫通していないものにも好適に取り付けることができる。 The material of the watch band according to the present invention is not particularly limited, and may be leather, metal, plastic, or the like. Further, the watch band according to the present invention is not limited to the watch case in which the lug hole 4 penetrates outside the lug 3 as shown in FIG. it can.

時計ケースに取り付けた時計バンドを時計ケースの裏蓋側から見た一部破断図Partially cutaway view of the watch band attached to the watch case viewed from the back cover side of the watch case 本発明に係る時計バンドが有するバネ棒の一部破断図Partially cutaway view of a spring bar included in a watch band according to the present invention. 本考案に係る別形態の時計バンドの一部破断図Partially cutaway view of another type of watch band according to the present invention. 従来の時計バンドを時計ケースの裏蓋側から見た一部破断図Partially cutaway view of a conventional watch band seen from the back cover side of a watch case 従来の時計バンドが備えるバネ棒の片側断面図One-side cross-sectional view of a spring bar included in a conventional watch band

Explanation of reference numerals

１時計ケース
２時計バンド
３ラグ
４ラグ孔
５バネ棒
６、７ピン
８筒部
１０レバー部 1 watch case 2 watch band 3 lug 4 lug hole 5 spring bar 6, pin
8 Tube part 10 Lever part

Claims

A watch band having a shaft-shaped locking member that penetrates a band mounting portion and a watch band provided in a watch case and holds the watch band in the watch case.
A watch band characterized in that the length of the locking member along the axial direction can be expanded and contracted by operating a lever portion projecting substantially perpendicular to the axial direction of the locking member.

The locking member includes pins disposed at both ends of the locking member, a tubular portion configured to allow the pin to be inserted therein, and a spring disposed between the pins, and at least one side of the pin. 2. The watch band according to claim 1, wherein the lever portion is provided on the watch band.

At the end of the watch band, a hole through which the locking member can be inserted, and a groove through which the lever portion can pass when the locking member is inserted into the hole are integrally formed. Item 7. The watch band according to item 1 or 2.