JP2022043411A

JP2022043411A - Dial and arm attachment type device

Info

Publication number: JP2022043411A
Application number: JP2020148660A
Authority: JP
Inventors: 哲朗平田; Tetsuro Hirata; 繁昭杉山; Shigeaki Sugiyama; 一将横尾; Kazumasa Yokoo
Original assignee: Casio Computer Co Ltd
Current assignee: Casio Computer Co Ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2022-03-16

Abstract

To prevent displacement of a first layer member due to an impact from the outside.SOLUTION: A dial comprises: a first layer member 31 that has a first insertion target part 311; a second layer member 32 that has a second insertion target part 321 and is arranged to overlap the first layer member 31 when viewed in a direction perpendicular to a plane along the first layer member 31; and an insertion member 36 that is inserted into both of the first insertion target part 311 and the second insertion target part 321. A buffer member 37 is provided between the insertion member 36 and the first layer member 31. The insertion member 36 and the buffer member 37 prevent displacement of the first layer member 31.SELECTED DRAWING: Figure 2

Description

本発明は、文字板及び腕装着型装置に関するものである。 The present invention relates to a dial and an arm-mounted device.

従来、時計等の文字板は複数の層構造から構成されており、文字板の表側の層には、時刻等を示す数字や文字、指標、装飾等が設けられていた（例えば、特許文献１参照）。 Conventionally, a dial of a clock or the like is composed of a plurality of layer structures, and numbers, characters, indicators, decorations, etc. indicating a time or the like are provided on the front layer of the dial (for example, Patent Document 1). reference).

特開２０１７－７２６０６号公報Japanese Unexamined Patent Publication No. 2017-72606

このように、文字板に層構造を施すことにより、層ごとに各種の材料選択を行い、加工性や強度を向上させる等、文字板に有用な特性を持たせることを可能としていた。
しかしながら、特許文献１のように、文字板に層構造を施すと、外部から衝撃を受けた場合に、表側の層と裏側の層との間にズレが生じるおそれがあった。 As described above, by applying the layer structure to the dial, it is possible to select various materials for each layer and to give the dial useful characteristics such as improvement of workability and strength.
However, when the dial has a layered structure as in Patent Document 1, there is a possibility that a gap may occur between the front layer and the back layer when an impact is applied from the outside.

本発明は以上のような事情に鑑みてなされたものであり、層部材の間のズレを抑制する文字板及び腕装着型装置を提供することを目的とするものである。 The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a dial and an arm-mounted device for suppressing displacement between layer members.

前記課題を解決するために、本発明に係る文字板は、
第一の被挿入部を有する第一の層部材と、
第二の被挿入部を有し、前記第一の層部材に沿った平面に対する垂直方向視で当該第一の層部材に重なるように配置された第二の層部材と、
前記第一の被挿入部と前記第二の被挿入部の両方に挿入された挿入部材とを備え、
前記挿入部材と前記第一の層部材の間に緩衝部材が設けられていることを特徴としている。 In order to solve the above problems, the dial according to the present invention is
With the first layer member having the first insertion part,
A second layer member having a second insertion portion and arranged so as to overlap the first layer member in a vertical direction with respect to a plane along the first layer member.
The insertion member inserted into both the first inserted portion and the second inserted portion is provided.
A cushioning member is provided between the insertion member and the first layer member.

また、前記課題を解決するために、本発明に係る腕装着型装置は、
上記文字板と、ベルトとを備えることを特徴としている。 Further, in order to solve the above-mentioned problems, the arm-mounted device according to the present invention is provided.
It is characterized by having the above dial and a belt.

本発明によれば、挿入部材と第一の層部材の間に緩衝部材が設けられていることから、外部から衝撃を受けた場合であっても第二の層部材に対する第一の層部材のズレの発生を効果的に抑制するという効果を奏する。 According to the present invention, since the cushioning member is provided between the insertion member and the first layer member, the first layer member with respect to the second layer member even when an impact is received from the outside. It has the effect of effectively suppressing the occurrence of deviation.

第一の実施形態における文字板を備える時計の正面図である。It is a front view of the timepiece provided with the dial in 1st Embodiment. 図１におけるＶ－Ｖ線に沿った時計の部分断面図である。It is a partial cross-sectional view of the timepiece along the VV line in FIG. 第二の実施形態における文字板を備える時計の文字板に対する垂直方向の部分断面図である。It is a partial cross-sectional view in the direction perpendicular to the dial of the timepiece provided with the dial in the second embodiment. 第三の実施形態における文字板を備える時計の文字板に対する垂直方向の部分断面図である。FIG. 3 is a partial cross-sectional view in the direction perpendicular to the dial of a timepiece including a dial according to a third embodiment. 第四の実施形態における文字板を備える時計の文字板に対する垂直方向の部分断面図である。It is a partial sectional view in the direction perpendicular to the dial of the timepiece provided with the dial in 4th Embodiment. 第五の実施形態における文字板を備える時計の文字板に対する垂直方向の部分断面図である。FIG. 5 is a partial cross-sectional view in a direction perpendicular to the dial of a timepiece including a dial according to a fifth embodiment.

図面を参照しつつ、本発明に係る文字板を備える腕装着型装置の第一の実施形態について説明する。本実施形態では、腕装着型装置が時計である場合を例示する。
なお、以下に述べる実施形態には、本発明を実施するために技術的に好ましい種々の限定が付されているが、本発明の範囲を以下の実施形態及び図示例に限定するものではない。 A first embodiment of the arm-mounted device including the dial according to the present invention will be described with reference to the drawings. In this embodiment, a case where the arm-worn device is a watch is illustrated.
Although the embodiments described below are provided with various technically preferable limitations for carrying out the present invention, the scope of the present invention is not limited to the following embodiments and illustrated examples.

図１は本実施形態における時計の正面図である。
図示のように、本実施形態における時計１００は、例えばステンレスやチタン等の金属やセラミック、各種の合成樹脂等で形成されたケース（以下、実施形態において「時計ケース１」とする。）と時計バンド１２１とを備えている。なお、時計ケース１を形成する材料はここに例示したものに限定されない。 FIG. 1 is a front view of the clock according to the present embodiment.
As shown in the figure, the watch 100 in the present embodiment is a case (hereinafter referred to as "watch case 1" in the embodiment) and a watch made of, for example, a metal such as stainless steel or titanium, a ceramic, or various synthetic resins. It is equipped with a band 121. The material forming the watch case 1 is not limited to those exemplified here.

本実施形態の時計ケース１は、中空の短柱形状に形成されており、時計１００の表面側（時計における視認側）には、透明なガラス等で形成された風防部材１１が取り付けられている。
また、時計１００の裏面側には、図示しない裏蓋が取り付けられている。
この時計ケース１の図１における上下両端部、つまりアナログ方式の時計における１２時方向側の端部及び６時方向側の端部には、時計バンド１２１が取り付けられるバンド取付部１２が設けられている。
また、時計ケース１の外周部には、時刻合わせの指示などの操作指示が入力される操作ボタン１３が設けられている。 The watch case 1 of the present embodiment is formed in the shape of a hollow short pillar, and a windshield member 11 made of transparent glass or the like is attached to the surface side (visual side in the watch) of the watch 100. ..
Further, a back cover (not shown) is attached to the back surface side of the watch 100.
A band attachment portion 12 to which the watch band 121 is attached is provided at both upper and lower ends of the watch case 1 in FIG. 1, that is, at the end portion on the 12 o'clock direction side and the end portion on the 6 o'clock direction side in an analog type watch. There is.
Further, an operation button 13 for inputting an operation instruction such as a time adjustment instruction is provided on the outer peripheral portion of the watch case 1.

時計ケース１は、その表面側（時計における視認側、前側という場合もある）に風防部材１１の周囲を取り巻くように設けられた外装部材２を備え、その裏面側（時計における視認側とは逆側、後側という場合もある）にケース本体４（図２参照）が設けられている。
外装部材２は、例えば、ベゼル部材等が含まれる。外装部材２の形状は図示例に限定されない。例えば、外装部材２は八角形に限らず、四角形や六角形等の多角形や円形の枠状に形成されていてもよい。 The watch case 1 is provided with an exterior member 2 provided so as to surround the windshield member 11 on the front surface side (the visible side in the watch, sometimes referred to as the front side), and the back surface side thereof (opposite to the visible side in the watch). A case body 4 (see FIG. 2) is provided on the side (sometimes referred to as the side or the rear side).
The exterior member 2 includes, for example, a bezel member and the like. The shape of the exterior member 2 is not limited to the illustrated example. For example, the exterior member 2 is not limited to an octagon, and may be formed in a polygonal shape such as a quadrangle or a hexagon or a circular frame shape.

時計ケース１の内部には、表示部や、各部を動作させるための時計モジュール（図示せず）等が収容されている。
時計ケース１内であって風防部材１１の後方には、表示部を構成する文字板３が配置されている。
以下の説明では、文字板３に垂直であって当該文字板３の視認側（図１の紙面表側）を時計１００における「表側」とし、その逆方向を「裏側」とする。また、各構成に関する記載について「平面視」という場合には、文字板３に垂直な方向から見た状態を示すものとする。 Inside the watch case 1, a display unit, a clock module (not shown) for operating each unit, and the like are housed.
A dial 3 constituting a display unit is arranged in the watch case 1 behind the windshield member 11.
In the following description, the visible side (front side of the paper surface in FIG. 1) of the dial 3 that is perpendicular to the dial 3 is referred to as the "front side" of the timepiece 100, and the opposite direction is referred to as the "back side". Further, when the description regarding each configuration is referred to as "planar view", it means the state seen from the direction perpendicular to the dial 3.

図１に示すように、本実施形態において文字板３の表面（表側の面）には、その外周に沿って、時刻を示す時字３０１が設けられている。時字３０１は植字として立体的に設けられたものでもよいし、各種の印刷や蒸着等によって設けられた平面的なものであってもよい。なお、文字板３に時字３０１が設けられることは必須ではなく、外装部材２等に時刻の指標となるものが設けられていてもよい。また、時計１００は、文字板３等に時字３０１等を備えないデザインが採用されたものでもよい。 As shown in FIG. 1, in the present embodiment, the surface (front surface) of the dial 3 is provided with hour characters 301 indicating the time along the outer periphery thereof. The hour character 301 may be three-dimensionally provided as a typesetting character, or may be a two-dimensional one provided by various printing, vapor deposition, or the like. It is not essential that the dial 3 is provided with the hour letter 301, and the exterior member 2 or the like may be provided with an index of time. Further, the clock 100 may have a design in which the dial 3 or the like is not provided with the hour character 301 or the like.

文字板３上には、指針３０２（図１では、秒針、分針、時針の３つの指針を図示。）が配置されている。指針３０２は時計モジュールの動作に従って回転し、その位置や先端部が指し示す時字３０１等により時刻を示すようになっている。
また、文字板３における３時の位置には日付を表示させる日付表示窓３４が設けられている。 A pointer 302 (in FIG. 1, three pointers, a second hand, a minute hand, and an hour hand are shown) is arranged on the dial 3. The pointer 302 rotates according to the operation of the clock module, and indicates the time by its position, the hour letter 301 pointed to by the tip portion, or the like.
Further, a date display window 34 for displaying the date is provided at the position of 3 o'clock on the dial 3.

また、文字板３上には、各種の機能表示（例えば曜日の表示やタイマー表示等）を行う機能針を有する小窓部３０３が設けられている。この小窓部３０３の形成位置の内縁部には、挿入部材としての枠部材３６が設けられている。この挿入部材としての枠部材３６の具体的な構成については後述する。 Further, on the dial 3, a small window portion 303 having a function hand for displaying various functions (for example, a day of the week display, a timer display, etc.) is provided. A frame member 36 as an insertion member is provided at the inner edge portion of the formed position of the small window portion 303. The specific configuration of the frame member 36 as the insertion member will be described later.

図２は図１のＶ－Ｖ線に沿った文字板３に垂直な平面に沿った断面図である。図２における上側は前述した時計１００における「表側」であり、図２における下側は前述した時計１００における「裏側」に相当する。
この図２に基づいて、各部の構成についてより詳細に説明する。 FIG. 2 is a cross-sectional view taken along a plane perpendicular to the dial 3 along the VV line of FIG. The upper side in FIG. 2 corresponds to the "front side" of the above-mentioned clock 100, and the lower side in FIG. 2 corresponds to the "back side" of the above-mentioned clock 100.
The configuration of each part will be described in more detail based on FIG. 2.

前述したように、時計ケース１は、外装部材２とケース本体４とを備えている。そして、図示の通り、ケース本体４は、円筒状の枠体である。
ケース本体４は、チタニウムやステンレス鋼（ＳＵＳ）、アルミニウム等の金属等で形成されている。なお、ケース本体４を形成する材料はここに例示したものに限定されない。例えば、トロガミド（登録商標）等のナイロン系樹脂、ＡＢＳ樹脂、ポリアリレート（ＰＡＲ）等のスーパーエンジニアリング・プラスチックやポリアセタール（ＰＯＭ）、ポリカーボネート（ＰＣ）等のエンジニアリング・プラスチック等の硬質の合成樹脂等であっても良い。 As described above, the watch case 1 includes an exterior member 2 and a case body 4. As shown in the figure, the case body 4 is a cylindrical frame body.
The case body 4 is made of a metal such as titanium, stainless steel (SUS), or aluminum. The material forming the case body 4 is not limited to the material exemplified here. For example, with nylon-based resins such as trogamide (registered trademark), super engineering plastics such as ABS resin and polyarylate (PAR), and hard synthetic resins such as engineering plastics such as polyacetal (POM) and polycarbonate (PC). There may be.

外装部材２は、環状の枠体であって、ケース本体４の表側に同心で配置されている。この外装部材２は、時計１００の外観に現れ、ユーザに視認される。このため、外装部材２の表側には、装飾的な外観が施されたり、機能的な表示が施されたりする場合がある。
外装部材２もまた、チタニウムやステンレス鋼（ＳＵＳ）、アルミニウム等の金属等、或いは、トロガミド（登録商標）等のナイロン系樹脂、ＡＢＳ樹脂、ポリアリレート（ＰＡＲ）等のスーパーエンジニアリング・プラスチックやポリアセタール（ＰＯＭ）、ポリカーボネート（ＰＣ）等のエンジニアリング・プラスチック等の硬質の合成樹脂等から形成される。 The exterior member 2 is an annular frame and is concentrically arranged on the front side of the case body 4. The exterior member 2 appears on the appearance of the clock 100 and is visible to the user. Therefore, the front side of the exterior member 2 may have a decorative appearance or a functional display.
The exterior member 2 is also made of a metal such as titanium, stainless steel (SUS) or aluminum, a nylon resin such as trogamide (registered trademark), an ABS resin, a super engineering plastic such as polyarylate (PAR), or polyacetal (polyacetal). It is formed of engineering plastics such as POM) and polycarbonate (PC) and hard synthetic resins such as plastics.

外装部材２は、図２に示すように、その裏面側に凸部２１が凸設されており、ケース本体４の表側端面に形成された凹部４１に凸部２１を挿入することによりケース本体４と接合されている。なお、外装部材２とケース本体４の接合構造は、一例であり、接着、圧入、かしめ等、周知の他の接合方法で接合しても良い。 As shown in FIG. 2, the exterior member 2 has a convex portion 21 projected on the back surface side thereof, and the case main body 4 is formed by inserting the convex portion 21 into the concave portion 41 formed on the front end surface of the case main body 4. Is joined with. The joining structure of the exterior member 2 and the case body 4 is an example, and may be joined by other well-known joining methods such as adhesion, press-fitting, and caulking.

また、外装部材２は、その内周面の全周に渡って内径中心側に延出された延出部２２が設けられている。この延出部２２は、後述する第三の層部材３３の表側の面の外周部分に当接し、時計ケース１内において、文字板３を押さえ付けて保持する機能を有している。
なお、この延出部２２は、全周に渡って連続的に形成されてなくとも良く、内周の複数箇所に間欠的に形成されていても良い。 Further, the exterior member 2 is provided with an extending portion 22 extending toward the center of the inner diameter over the entire circumference of the inner peripheral surface thereof. The extending portion 22 has a function of abutting on the outer peripheral portion of the front surface of the third layer member 33, which will be described later, and pressing and holding the dial 3 in the watch case 1.
The extending portion 22 does not have to be continuously formed over the entire circumference, and may be formed intermittently at a plurality of locations on the inner circumference.

文字板３は、全体的に円形の平板状を呈しており、図２に示すように、表側から順番に、第一の層部材３１、第二の層部材３２、第三の層部材３３が積層された三層構造を有している。これら第一～第三の層部材３１～３３は、いずれも円形且つ平坦であり、各層部材３１～３３は、いずれも文字板３に平行である。そして、第一の層部材３１と第二の層部材３２と外径が等しく、平面視（文字板３に対する垂直方向視）で全体が重合している。
一方、第三の層部材３３は、第一及び第二の層部材３１，３２よりも外径が幾分大きく、第一及び第二の層部材３１，３２と同心となるように配置されている。従って、文字板３を表側から見ると、第三の層部材３３の表面の外縁部のみが第一及び第二の層部材３１，３２に覆われずに露出した状態となっている。前述した外装部材２の延出部２２は、この第三の層部材３３の露出した外縁部に当接して文字板３を保持している。 The dial 3 has a circular flat plate shape as a whole, and as shown in FIG. 2, the first layer member 31, the second layer member 32, and the third layer member 33 are arranged in order from the front side. It has a laminated three-layer structure. The first to third layer members 31 to 33 are all circular and flat, and each of the first to third layer members 31 to 33 is parallel to the dial 3. The outer diameters of the first layer member 31 and the second layer member 32 are the same, and the whole is overlapped in a plan view (vertical view with respect to the dial 3).
On the other hand, the third layer member 33 has a slightly larger outer diameter than the first and second layer members 31, 32, and is arranged so as to be concentric with the first and second layer members 31, 32. There is. Therefore, when the dial 3 is viewed from the front side, only the outer edge portion of the surface of the third layer member 33 is exposed without being covered by the first and second layer members 31, 32. The extending portion 22 of the exterior member 2 described above abuts on the exposed outer edge portion of the third layer member 33 to hold the dial 3.

第一の層部材３１は、その表側の面がユーザに視認される装飾層となっている。例えば、第一の層部材３１は、貝、七宝焼き、エナメル、塗装、彫刻等、表側の面に視覚的な装飾効果が得られる加工が施されているものを含む。本実施形態においては、第一の層部材３１は、例えば白蝶貝等の貝類や各種輝石類を薄板状にすることで形成された脆弱層を例示する。 The front surface of the first layer member 31 is a decorative layer whose front surface is visible to the user. For example, the first layer member 31 includes shells, cloisonne ware, enamel, paint, engraving, and the like, which are processed to obtain a visual decorative effect on the front surface. In the present embodiment, the first layer member 31 exemplifies a fragile layer formed by forming a thin plate of shellfish such as white pearl oysters and various pyroxenes.

第二の層部材３２は、炭素繊維又は炭素繊維強化プラスチック等からなるカーボン層である。第二の層部材３２は、第一の層部材３１と第三の層部材３３の間に設けられ、文字板３全体の補強層となっている。 The second layer member 32 is a carbon layer made of carbon fiber, carbon fiber reinforced plastic, or the like. The second layer member 32 is provided between the first layer member 31 and the third layer member 33, and serves as a reinforcing layer for the entire dial 3.

第三の層部材３３は、文字板３全体の基板となる層であり、トロガミド（登録商標）等のナイロン系樹脂、ＡＢＳ樹脂、ポリアリレート（ＰＡＲ）等のスーパーエンジニアリング・プラスチックやポリアセタール（ＰＯＭ）、ポリカーボネート（ＰＣ）等のエンジニアリング・プラスチック等の硬質の合成樹脂等から形成される。 The third layer member 33 is a layer that serves as a substrate for the entire dial 3, and is a nylon resin such as trogamide (registered trademark), ABS resin, super engineering plastic such as polyarylate (PAR), or polyacetal (POM). , Polycarbonate (PC) and other engineering plastics and other hard synthetic resins.

文字板３には小窓部３０３の枠部材３６を取り付けるための開口部が形成されている。この開口部は、第一の層部材３１に形成された第一の被挿入部３１１、第二の層部材３２に形成された第二の被挿入部３２１及び第三の層部材３３に形成された第三の被挿入部３３１から構成されている。これら第一～第三の被挿入部３１１～３３１は各層部材３１～３３を貫通する円形の開口部である。
第一の被挿入部３１１と第二の被挿入部３２１と第三の被挿入部３３１は、平面視において、重合又は一致する配置で形成されており、これら三つの第一～第三の被挿入部３１１～３３１に対して、一つの枠部材３６が挿入される。 The dial 3 is formed with an opening for attaching the frame member 36 of the small window portion 303. This opening is formed in the first inserted portion 311 formed in the first layer member 31, the second inserted portion 321 formed in the second layer member 32, and the third layer member 33. It is composed of a third inserted portion 331. These first to third inserted portions 311 to 331 are circular openings penetrating each layer member 31 to 33.
The first inserted portion 311, the second inserted portion 321 and the third inserted portion 331 are formed in a superposed or matching arrangement in a plan view, and these three first to third inserts are formed. One frame member 36 is inserted into the insertion portions 311 to 331.

例えば、第一の被挿入部３１１と第二の被挿入部３２１は、内径が等しい円形の開口部から構成され、第三の被挿入部３３１は、第一の被挿入部３１１及び第二の被挿入部３２１よりも幾分小径の円形の開口部から構成される。そして、第一～第三の層部材３１～３３は、これら第一～第三の被挿入部３１１～３３１が同心となる状態で重ねられ、枠部材３６が第一～第三の被挿入部３１１～３３１に挿入される。 For example, the first inserted portion 311 and the second inserted portion 321 are composed of circular openings having the same inner diameter, and the third inserted portion 331 is the first inserted portion 311 and the second inserted portion 331. It is composed of a circular opening having a diameter slightly smaller than that of the inserted portion 321. Then, the first to third layer members 31 to 33 are stacked in a state where the first to third inserted portions 311 to 331 are concentric, and the frame member 36 is the first to third inserted portions. It is inserted in 311 to 331.

枠部材３６は、例えば、チタニウムやステンレス鋼（ＳＵＳ）、アルミニウム等の金属から形成されているが、トロガミド（登録商標）等のナイロン系樹脂、ＡＢＳ樹脂、ポリアリレート（ＰＡＲ）等のスーパーエンジニアリング・プラスチックやポリアセタール（ＰＯＭ）、ポリカーボネート（ＰＣ）等のエンジニアリング・プラスチック等の硬質の合成樹脂等から形成することも可能である。 The frame member 36 is made of, for example, a metal such as titanium, stainless steel (SUS), or aluminum, but is super engineering such as nylon resin such as trogamide (registered trademark), ABS resin, and polyarylate (PAR). It can also be formed from a hard synthetic resin such as engineering plastic such as plastic, polyacetal (POM), polycarbonate (PC) and the like.

枠部材３６は、図２に示すように、例えば、平面視円形、即ち、外周形状が円形となっている。さらに、枠部材３６は、円筒状の本体部３６４を備え、その表側の端部の外周には半径方向外側に向かって延出されたフランジ状の押さえ部３６２が設けられている。また、円筒状の本体部３６４における裏側の端部には、本体部３６４よりも幾分小径円筒状の嵌合部３６１が形成されている。
本体部３６４は、第一の被挿入部３１１及び第二の被挿入部３２１に挿入され、嵌合部３６１は、第三の被挿入部３３１に挿入される。
従って、本体部３６４の外径は、第一の被挿入部３１１及び第二の被挿入部３２１の内径に略一致すると共に、円滑に挿入可能な大きさに設定されている。
嵌合部３６１の外径は、第三の被挿入部３３１の内径に略一致すると供に、幾分、締め付け圧が生じる大きさに設定されている。 As shown in FIG. 2, the frame member 36 has, for example, a circular shape in a plan view, that is, a circular outer peripheral shape. Further, the frame member 36 includes a cylindrical main body portion 364, and a flange-shaped pressing portion 362 extending outward in the radial direction is provided on the outer periphery of the front end portion thereof. Further, a fitting portion 361 having a cylindrical shape having a diameter slightly smaller than that of the main body portion 364 is formed at the end portion on the back side of the cylindrical main body portion 364.
The main body portion 364 is inserted into the first inserted portion 311 and the second inserted portion 321 and the fitting portion 361 is inserted into the third inserted portion 331.
Therefore, the outer diameter of the main body portion 364 is set to a size that substantially matches the inner diameters of the first inserted portion 311 and the second inserted portion 321 and can be smoothly inserted.
The outer diameter of the fitting portion 361 is set to a size that substantially coincides with the inner diameter of the third inserted portion 331 and that a tightening pressure is generated to some extent.

また、枠部材３６は、第一～第三の被挿入部３１１～３３１に挿入して取り付けた状態において、押さえ部３６２の裏面（第一の層部材３１の表面に対する対向面）と第一の層部材３１の表面（第一の層部材３１における第二の層部材３２とは反対側の面）との間に隙間が生じる高さに設定されている。
そして、押さえ部３６２の裏面と第一の層部材３１の表面との間には、緩衝部材３７が介挿されている。この緩衝部材３７は、具体的には、押さえ部３６２の裏面と第一の層部材３１の表面とに貼着可能な両面テープから構成されている。
緩衝部材３７としての両面テープは、シート状の弾性材料を基材とし、当該基材の両面に粘着層が形成され、押さえ部３６２の裏面と第一の層部材３１の表面との間で幾分圧縮された状態で介挿されている。
緩衝部材３７の基材は、例えば、ゴムや樹脂等の弾性材料やジェル材料等からなる。 Further, the frame member 36 is the first to the back surface of the pressing portion 362 (the surface facing the front surface of the first layer member 31) in a state where the frame member 36 is inserted and attached to the first to third inserted portions 311 to 331. The height is set so that a gap is formed between the surface of the layer member 31 (the surface of the first layer member 31 opposite to the second layer member 32).
A cushioning member 37 is interposed between the back surface of the pressing portion 362 and the front surface of the first layer member 31. Specifically, the cushioning member 37 is composed of a double-sided tape that can be attached to the back surface of the pressing portion 362 and the front surface of the first layer member 31.
The double-sided tape as the cushioning member 37 uses a sheet-like elastic material as a base material, and adhesive layers are formed on both sides of the base material, and the adhesive layer is formed between the back surface of the pressing portion 362 and the front surface of the first layer member 31. It is inserted in a minute-compressed state.
The base material of the cushioning member 37 is made of, for example, an elastic material such as rubber or resin, a gel material, or the like.

また、挿入部材３６の押さえ部３６２は、平面視（文字板３に垂直な方向について）で、緩衝部材３７及び第一～第三の層部材３１～３３と重合する配置となっている。 Further, the pressing portion 362 of the insertion member 36 is arranged to overlap with the cushioning member 37 and the first to third layer members 31 to 33 in a plan view (in the direction perpendicular to the dial 3).

また、枠部材３６は、図１に示すように、平面視円弧状の場合もある。この場合、第一～第三の被挿入部３１１～３３１は、円形であって、円周の一部が拡径された変形円の形状からなる開口部から構成される。枠部材３６は、円周の一部が拡径された部分に挿入される。なお、この場合も、第三の被挿入部３３１は、第一の被挿入部３１１及び第二の被挿入部３２１に比べて幾分小径に形成される。 Further, as shown in FIG. 1, the frame member 36 may have an arc shape in a plan view. In this case, the first to third inserted portions 311 to 331 are circular, and are composed of openings having the shape of a deformed circle whose circumference is partially expanded. The frame member 36 is inserted into a portion whose circumference is partially expanded. Also in this case, the third inserted portion 331 is formed to have a slightly smaller diameter than the first inserted portion 311 and the second inserted portion 321.

円弧状の枠部材３６は、前述した円形の枠部材３６の一部を円弧状に切り取った構造となる。従って、円弧状の枠部材３６は、円弧状の本体部３６４と円弧状の押さえ部３６２と円弧状の嵌合部３６１とを備えている。
そして、この円弧状の枠部材３６は、第一の被挿入部３１１及び第二の被挿入部３２１における円形の一部が拡径された形状となる部分に嵌め込まれ、円弧状の嵌合部３６１は、第三の被挿入部３３１における円形の一部が拡径された形状となる部分に挿入される。この場合も円弧状の嵌合部３６１は、第三の被挿入部３３１に対して締め付け圧が生じて保持される。
また、円弧状の枠部材３６の押さえ部３６２の裏面と第一の層部材３１の表面との間にも両面テープからなる緩衝部材３７が介挿される。 The arc-shaped frame member 36 has a structure in which a part of the circular frame member 36 described above is cut out in an arc shape. Therefore, the arc-shaped frame member 36 includes an arc-shaped main body portion 364, an arc-shaped pressing portion 362, and an arc-shaped fitting portion 361.
Then, the arc-shaped frame member 36 is fitted into a portion of the first inserted portion 311 and the second inserted portion 321 in which a part of the circle has an enlarged diameter, and the arc-shaped fitting portion is fitted. The 361 is inserted into a portion of the third inserted portion 331 in which a part of the circle has an enlarged diameter. Also in this case, the arc-shaped fitting portion 361 is held by generating a tightening pressure with respect to the third inserted portion 331.
Further, a cushioning member 37 made of double-sided tape is also inserted between the back surface of the holding portion 362 of the arc-shaped frame member 36 and the front surface of the first layer member 31.

以上のように、本実施形態によれば、文字板３が、平面視で重なる第一～第三の被挿入部３１１～３３１に挿入される枠部材３６と、当該枠部材３６と第一の層部材３１の間に設けられた緩衝部材３７とを備えている。
このため、各第一～第三の被挿入部３１１～３３１に挿入された枠部材３６と緩衝部材３７とが各層部材３１～３３を保持して、外部から衝撃を受けた場合に、各層部材３１～３３のズレを効果的に抑制することが可能となる。 As described above, according to the present embodiment, the dial member 36 is inserted into the first to third inserted portions 311 to 331 that overlap each other in a plan view, and the frame member 36 and the first one. It is provided with a cushioning member 37 provided between the layer members 31.
Therefore, when the frame member 36 and the cushioning member 37 inserted into the first to third inserted portions 311 to 331 hold the layer members 31 to 33 and receive an impact from the outside, each layer member It is possible to effectively suppress the deviation of 31 to 33.

さらに、枠部材３６の押さえ部３６２と第一の層部材３１との間には、緩衝部材３７が設けられていることから、第一～第三の層部材３１～３３に対する衝撃の影響を緩和することができ、各層部材３１～３３のズレをより効果的に抑制することが可能となる。
さらに、第一の層部材３１が装飾層である場合、特に脆弱となりやすいが、ズレを抑制する効果に加えて、緩衝部材３７が枠部材３６と第一の層部材３１との衝突を抑えることにより、第一の層部材３１の破損も効果的に抑制することが可能となる。
特に、緩衝部材３７が弾性材料を有する構成としているので、特に衝撃の緩和に優れ、各層部材３１～３３のズレをより効果的に抑制すると共に第一の層部材３１を破損から効果的に保護することが可能となる。 Further, since the cushioning member 37 is provided between the holding portion 362 of the frame member 36 and the first layer member 31, the influence of the impact on the first to third layer members 31 to 33 is mitigated. This makes it possible to more effectively suppress the deviation of each layer member 31 to 33.
Further, when the first layer member 31 is a decorative layer, it is particularly vulnerable, but in addition to the effect of suppressing displacement, the cushioning member 37 suppresses the collision between the frame member 36 and the first layer member 31. As a result, damage to the first layer member 31 can be effectively suppressed.
In particular, since the cushioning member 37 has an elastic material, it is particularly excellent in shock mitigation, more effectively suppresses the displacement of each layer member 31 to 33, and effectively protects the first layer member 31 from damage. It becomes possible to do.

また、図２から見ると分かるように、挿入部材３６の押さえ部３６２、緩衝部材３７、第一の層部材３１、第二の層部材３２及び第三の層部材３３は、これら全体を通じて、平面視（文字板３に対する垂直方向）で重なるように配置されている。
このため、挿入部材３６の押さえ部３６２は、第一の層部材３１、第二の層部材３２及び第三の層部材３３を全体的に押さえ、これらを効果的に保持するので、第一～第三の層部材３１～３３のズレをより効果的に低減することが可能となる。 Further, as can be seen from FIG. 2, the holding portion 362 of the insertion member 36, the cushioning member 37, the first layer member 31, the second layer member 32, and the third layer member 33 are all flat. They are arranged so as to overlap with each other visually (perpendicular to the dial 3).
Therefore, the holding portion 362 of the insertion member 36 holds the first layer member 31, the second layer member 32, and the third layer member 33 as a whole, and effectively holds them. It is possible to more effectively reduce the deviation of the third layer members 31 to 33.

また、挿入部材３６は、押さえ部３６２の裏面が第一の層部材３１の表側の面に対向する対向面となっており、当該対向面と第一の層部材３１の表側の面との間に緩衝部材３７が設けられている。このため、挿入部材３６を各被挿入部３１１～３３１に挿入した状態で、押さえ部３６２が緩衝部材３７を介して各層部材３１～３３を押さえ付けることができ、第一～第三の層部材３１～３３のズレをより効果的に低減することが可能となる。 Further, in the insertion member 36, the back surface of the pressing portion 362 is a facing surface facing the front surface of the first layer member 31, and between the facing surface and the front surface of the first layer member 31. Is provided with a cushioning member 37. Therefore, with the insertion member 36 inserted into the inserted portions 311 to 331, the pressing portion 362 can press the layer members 31 to 33 via the cushioning member 37, and the first to third layer members can be pressed. It is possible to more effectively reduce the deviation of 31 to 33.

また、上記挿入部材３６は、外周形状が円形であるため、各被挿入部３１１～３３１の内周面に対して、全方位で当接した状態で各層部材３１～３３を保持する構造となり、いずれの方向から外部からの衝撃を受けた場合であっても、各層部材３１～３３を効果的に保持すること可能である。 Further, since the insertion member 36 has a circular outer peripheral shape, it has a structure in which the layer members 31 to 33 are held in a state of being in contact with the inner peripheral surfaces of the inserted portions 311 to 331 in all directions. It is possible to effectively hold each layer member 31 to 33 even when an impact from the outside is received from any direction.

次に、本発明に係る文字板を備える腕装着型装置の第二の実施形態について図３に基づいて説明する。
第二の実施形態では、前述した文字板３と異なる形態の文字板３Ａについて例示する。従って、本実施形態では、文字板３Ａにおける前述した文字板３と異なる点について主に説明する。また、文字板３Ａにおける文字板３と同一部分は同一の符号を使用する。 Next, a second embodiment of the arm-mounted device provided with the dial according to the present invention will be described with reference to FIG.
In the second embodiment, a dial 3A having a form different from that of the dial 3 described above will be illustrated. Therefore, in the present embodiment, the differences from the dial 3 described above in the dial 3A will be mainly described. Further, the same reference numerals are used for the same parts of the dial 3A as those of the dial 3.

図３は文字板３Ａに垂直な平面に沿った断面図である。
この文字板３Ａでは、挿入部材としての枠部材３６Ａの本体部３６４Ａの外周に第一の層部材３１Ａに沿った平面に対して傾斜した傾斜面３６３Ａを備えている。また、この枠部材３６Ａは、前述した枠部材３６と同様に嵌合部３６１を有しているが、押さえ部３６２は有していない。
傾斜面３６３Ａは、枠部材３６Ａを挿入する方向に向かうにつれて、その外径が漸減する方向に傾斜している円錐面から構成されている。傾斜面３６３Ａの傾斜角度は、文字板３Ａに対する垂直方向に対して、例えば、45度である。なお、傾斜角度は増減可能である。 FIG. 3 is a cross-sectional view taken along a plane perpendicular to the dial 3A.
The dial 3A is provided with an inclined surface 363A inclined with respect to a plane along the first layer member 31A on the outer periphery of the main body portion 364A of the frame member 36A as an insertion member. Further, the frame member 36A has a fitting portion 361 like the frame member 36 described above, but does not have a pressing portion 362.
The inclined surface 363A is composed of a conical surface that is inclined in a direction in which its outer diameter gradually decreases toward the direction in which the frame member 36A is inserted. The inclination angle of the inclined surface 363A is, for example, 45 degrees with respect to the direction perpendicular to the dial 3A. The tilt angle can be increased or decreased.

一方、第一の層部材３１Ａと第二の層部材３２Ａは、枠部材３６Ａの傾斜面３６３Ａに対応して、円形の開口部からなる第一の被挿入部３１１Ａと第二の被挿入部３２１Ａとがいずれも内周面が傾斜面３１１Ａａ，３２１Ａａとなっている。これら傾斜面３１１Ａａ，３２１Ａａの傾斜角度は、文字板３Ａに対する垂直方向に対して、例えば、45度である。なお、傾斜角度は増減可能である。
これらの被挿入部３１１Ａ，３２１Ａは、平面視で重合する配置であって、これら被挿入部３１１Ａ，３２１Ａの傾斜面３１１Ａａ，３２１Ａａは、枠部材３６Ａを挿入する方向に向かうにつれて、その内径が漸減する方向に傾斜している円錐面から構成されている。
また、第一の層部材３１Ａの第一の被挿入部３１１Ａよりも第二の層部材３２Ａの第二の被挿入部３２１Ａの方が内径が小さく設定されており、第一の層部材３１Ａと第二の層部材３２Ａとが適正に重ねられた状態において、第一の層部材３１Ａの第一の被挿入部３１１Ａの傾斜面３１１Ａａと第二の層部材３２Ａの第二の被挿入部３２１Ａの傾斜面３２１Ａａとが連続して一つの円錐面を構成するようになっている。
そして、第一の層部材３１Ａの第一の被挿入部３１１Ａと第二の層部材３２Ａの第二の被挿入部３２１Ａとに枠部材３６Ａが挿入されると、枠部材３６Ａの傾斜面３６３Ａに対して、第一の層部材３１Ａの第一の被挿入部３１１Ａの傾斜面３１１Ａａと第二の層部材３２Ａの第二の被挿入部３２１Ａの傾斜面３２１Ａａとがいずれも等しい間隔で対向するようになっている。 On the other hand, the first layer member 31A and the second layer member 32A correspond to the inclined surface 363A of the frame member 36A, and the first inserted portion 311A and the second inserted portion 321A having circular openings are formed. In both cases, the inner peripheral surfaces are inclined surfaces 311Aa and 321Aa. The inclination angle of these inclined surfaces 311Aa and 321Aa is, for example, 45 degrees with respect to the direction perpendicular to the dial 3A. The tilt angle can be increased or decreased.
The inserted portions 311A and 321A are arranged to be polymerized in a plan view, and the inner diameters of the inclined surfaces 311Aa and 321Aa of the inserted portions 311A and 321A gradually decrease as the frame member 36A is inserted. It is composed of a conical surface that is inclined in the direction of
Further, the inner diameter of the second inserted portion 321A of the second layer member 32A is set to be smaller than that of the first inserted portion 311A of the first layer member 31A. In a state where the second layer member 32A is properly overlapped, the inclined surface 311Aa of the first inserted portion 311A of the first layer member 31A and the second inserted portion 321A of the second layer member 32A The inclined surface 321Aa and the inclined surface 321Aa form one conical surface continuously.
Then, when the frame member 36A is inserted into the first inserted portion 311A of the first layer member 31A and the second inserted portion 321A of the second layer member 32A, the frame member 36A is inserted into the inclined surface 363A of the frame member 36A. On the other hand, the inclined surface 311Aa of the first inserted portion 311A of the first layer member 31A and the inclined surface 321Aa of the second inserted portion 321A of the second layer member 32A face each other at equal intervals. It has become.

さらに、枠部材３６Ａの傾斜面３６３Ａと第一の被挿入部３１１Ａの傾斜面３１１Ａａ及び第二の被挿入部３２１Ａの傾斜面３２１Ａａとの間には、緩衝部材３７Ａが介挿されている。
この緩衝部材３７Ａは、前述した緩衝部材３７と同様に、シート状の弾性材料を基材とする両面テープからなる。 Further, a cushioning member 37A is interposed between the inclined surface 363A of the frame member 36A, the inclined surface 311Aa of the first inserted portion 311A, and the inclined surface 321Aa of the second inserted portion 321A.
The cushioning member 37A is made of a double-sided tape using a sheet-shaped elastic material as a base material, similarly to the cushioning member 37 described above.

なお、文字板３Ａの第三の層部材３３は、前述した文字板３の第三の層部材３３と同一であり、第三の被挿入部３３１に対して枠部材３６Ａの嵌合部３６１が一定の締め付け圧をもって挿入保持される。 The third layer member 33 of the dial 3A is the same as the third layer member 33 of the dial 3 described above, and the fitting portion 361 of the frame member 36A is fitted to the third inserted portion 331. It is inserted and held with a constant tightening pressure.

以上のように、本実施形態では、文字板３Ａの枠部材３６Ａが、第一の層部材３１Ａに沿った平面に対して傾斜した傾斜面３６３Ａを有し、第一の層部材３１Ａの第一の被挿入部３１１Ａ及び第二の層部材３２Ａの第二の被挿入部３２１Ａと枠部材３６Ａの傾斜面３６３Ａとの間に緩衝部材３７Ａが設けられている。
このため、枠部材３６Ａを挿入することにより、傾斜面３６３Ａが第一の層部材３１Ａ及び第二の層部材３２Ａを第三の層部材３３側に押さえ付ける方向に加圧することができ、外部から衝撃を受けた場合でも、各層部材３１～３３のズレを効果的に抑制することが可能となる。 As described above, in the present embodiment, the frame member 36A of the dial 3A has an inclined surface 363A inclined with respect to the plane along the first layer member 31A, and the first layer member 31A is the first. A cushioning member 37A is provided between the second inserted portion 321A of the inserted portion 311A and the second layer member 32A and the inclined surface 363A of the frame member 36A.
Therefore, by inserting the frame member 36A, the inclined surface 363A can pressurize the first layer member 31A and the second layer member 32A toward the third layer member 33 side, and can be pressed from the outside. Even when an impact is received, it is possible to effectively suppress the deviation of each layer member 31 to 33.

また、第一の層部材３１Ａの第一の被挿入部３１１Ａ及び第二の層部材３２Ａの第二の被挿入部３２１Ａは、枠部材３６Ａの傾斜面３６３Ａに対応して傾斜した傾斜面３１１Ａａ，３２１Ａａを有するので、第一の層部材３１Ａ及び第二の層部材３２Ａは、枠部材３６Ａの挿入により、第三の層部材３３側への加圧力が効果的に付与され、外部から衝撃を受けた場合に、各層部材３１～３３のズレをより効果的に抑制することが可能となる。 Further, the first inserted portion 311A of the first layer member 31A and the second inserted portion 321A of the second layer member 32A are inclined surfaces 311Aa, which are inclined corresponding to the inclined surface 363A of the frame member 36A. Since it has 321Aa, the first layer member 31A and the second layer member 32A are effectively subjected to a pressing force on the third layer member 33 side by inserting the frame member 36A, and receive an impact from the outside. In this case, it is possible to more effectively suppress the deviation of the layer members 31 to 33.

さらに、枠部材３６Ａの傾斜面３６３Ａと第一の層部材３１Ａの第一の被挿入部３１１Ａと第二の層部材３２Ａの第二の被挿入部３２１Ａとの間に緩衝部材３７Ａが設けられているので、第一～第三の層部材３１Ａ，３２Ａ，３３に対する衝撃の影響を緩和することができ、各層部材３１Ａ，３２Ａ，３３のズレをより効果的に抑制することが可能となる。また、脆弱層である第一の層部材３１Ａの破損をより効果的に抑制することが可能となる。 Further, a cushioning member 37A is provided between the inclined surface 363A of the frame member 36A, the first inserted portion 311A of the first layer member 31A, and the second inserted portion 321A of the second layer member 32A. Therefore, the influence of the impact on the first to third layer members 31A, 32A, 33 can be mitigated, and the deviation of each layer member 31A, 32A, 33 can be suppressed more effectively. Further, it is possible to more effectively suppress the damage of the first layer member 31A, which is a fragile layer.

なお、本実施形態では、枠部材３６Ａが円形であることを前提として説明したが、枠部材３６Ａが円弧状である場合も、本体部３６４Ａの外周面を前述した方向の傾斜面とし、各被挿入部３１１Ａ，３２１Ａにおける本体部３６４Ａの傾斜した外周面に対向する部分を前述した方向の傾斜面とすることで、容易に実現可能である。 Although the description has been made on the premise that the frame member 36A is circular in the present embodiment, even when the frame member 36A has an arc shape, the outer peripheral surface of the main body portion 364A is set as an inclined surface in the above-mentioned direction, and each covering is covered. This can be easily realized by setting the portion of the insertion portions 311A and 321A facing the inclined outer peripheral surface of the main body portion 364A as the inclined surface in the above-mentioned direction.

次に、本発明に係る文字板を備える腕装着型装置の第三の実施形態について図４に基づいて説明する。
第三の実施形態では、前述した文字板３，３Ａと異なる形態の文字板３Ｂについて例示する。従って、本実施形態では、文字板３Ｂにおける前述した文字板３，３Ａと異なる点について主に説明する。また、文字板３Ｂにおける文字板３，３Ａと同一部分は同一の符号を使用する。 Next, a third embodiment of the arm-mounted device provided with the dial according to the present invention will be described with reference to FIG.
In the third embodiment, a dial 3B having a different form from the dials 3 and 3A described above will be illustrated. Therefore, in this embodiment, the differences from the dials 3 and 3A described above in the dial 3B will be mainly described. Further, the same reference numerals are used for the same parts of the dial 3B as the dials 3 and 3A.

図４は文字板３Ｂに垂直な平面に沿った断面図である。
この文字板３Ｂでは、挿入部材としての枠部材３６Ｂの本体部３６４Ｂの表側の端部に前述したフランジ状の押さえ部３６２を備えると共に、本体部３６４Ｂの外周に前述した傾斜面３６３Ａを備えている。
そして、枠部材３６Ｂの押さえ部３６２の裏側の面及び傾斜面３６３Ａと第一の層部材３１Ａ及び第二の層部材３２Ａとの間に緩衝部材３７Ｂが介挿されている。この緩衝部材３７Ｂは、前述した緩衝部材３７と同様に、シート状の弾性材料を基材とする両面テープからなる。 FIG. 4 is a cross-sectional view taken along a plane perpendicular to the dial 3B.
In this dial 3B, the flange-shaped pressing portion 362 described above is provided at the front end of the main body portion 364B of the frame member 36B as an insertion member, and the inclined surface 363A described above is provided on the outer periphery of the main body portion 364B. ..
A cushioning member 37B is interposed between the back surface and the inclined surface 363A of the holding portion 362 of the frame member 36B and the first layer member 31A and the second layer member 32A. The cushioning member 37B is made of a double-sided tape using a sheet-shaped elastic material as a base material, similarly to the cushioning member 37 described above.

この文字板３Ｂも第三の層部材３３は、前述した文字板３の第三の層部材３３と同一であり、第三の被挿入部３３１に対して枠部材３６Ｂの嵌合部３６１が一定の締め付け圧をもって挿入保持される。 In this dial 3B as well, the third layer member 33 is the same as the third layer member 33 of the dial 3 described above, and the fitting portion 361 of the frame member 36B is constant with respect to the third inserted portion 331. It is inserted and held with the tightening pressure of.

以上のように、本実施形態では、枠部材３６Ｂが押さえ部３６２と傾斜面３６３Ａの双方によって、緩衝部材３７Ｂを介して第一の層部材３１Ａ及び第二の層部材３２Ａを第三の層部材３３側に押さえ付ける方向に加圧するため、外部から衝撃に対して、各層部材３１～３３のズレをより効果的に抑制することが可能となる。
また、緩衝部材３７Ｂが枠部材３６Ｂの押さえ部３６２の裏側の面及び傾斜面３６３Ａと第一の層部材３１Ａ及び第二の層部材３２Ａとの間に介挿されているので、第一～第三の層部材３１Ａ，３２Ａ，３３に対するいずれの方向からの衝撃の影響も緩和することができ、各層部材３１Ａ，３２Ａ，３３のズレをより効果的に抑制することが可能となる。また、脆弱層である第一の層部材３１Ａの破損をより効果的に抑制することが可能となる。 As described above, in the present embodiment, the frame member 36B uses both the holding portion 362 and the inclined surface 363A to connect the first layer member 31A and the second layer member 32A to the third layer member via the cushioning member 37B. Since the pressure is applied in the direction of pressing the 33 side, it is possible to more effectively suppress the displacement of the layer members 31 to 33 against an impact from the outside.
Further, since the cushioning member 37B is interposed between the back surface and the inclined surface 363A of the holding portion 362 of the frame member 36B and the first layer member 31A and the second layer member 32A, the first to second layers are inserted. The influence of the impact on the three layer members 31A, 32A, 33 from any direction can be mitigated, and the deviation of the three layer members 31A, 32A, 33 can be suppressed more effectively. Further, it is possible to more effectively suppress the damage of the first layer member 31A, which is a fragile layer.

なお、本実施形態も、枠部材３６Ｂが円形であることを前提として説明したが、枠部材３６Ｂが円弧状である場合も、本体部３６４Ｂの外周面を前述した方向の傾斜面とし、押さえ部３６２を設け、各被挿入部３１１Ａ，３２１Ａにおける本体部３６４Ａの傾斜した外周面に対向する部分を前述した方向の傾斜面とすることで、容易に実現可能である。 Although the present embodiment has also been described on the premise that the frame member 36B is circular, even when the frame member 36B is arcuate, the outer peripheral surface of the main body portion 364B is set as an inclined surface in the above-mentioned direction, and the holding portion is formed. This can be easily realized by providing 362 and setting the portion of the inserted portions 311A and 321A facing the inclined outer peripheral surface of the main body portion 364A as the inclined surface in the above-mentioned direction.

次に、本発明に係る文字板を備える腕装着型装置の第四の実施形態について図５に基づいて説明する。
第四の実施形態では、前述した文字板３，３Ａ，３Ｂと異なる形態の文字板３Ｃについて例示する。従って、本実施形態では、文字板３Ｃにおける前述した文字板３，３Ａ，３Ｂと異なる点について主に説明する。また、文字板３Ｃにおける文字板３，３Ａ，３Ｂと同一部分は同一の符号を使用する。 Next, a fourth embodiment of the arm-mounted device provided with the dial according to the present invention will be described with reference to FIG.
In the fourth embodiment, a dial 3C having a form different from the dials 3, 3A and 3B described above will be exemplified. Therefore, in this embodiment, the differences from the dials 3, 3A, and 3B described above in the dial 3C will be mainly described. Further, the same reference numerals are used for the same parts of the dial 3C as the dials 3, 3A and 3B.

図５は文字板３Ｃに垂直な平面に沿った断面図である。
この文字板３Ｃの枠部材３６Ｃは、本体部３６４Ｃの裏側の端部に前述した嵌合部３６１が設けられていない点を除き、前述した枠部材３６Ｂと同一である。
また、枠部材３６Ｃに嵌合部３６１が設けられていないので、文字板３Ｃの第三の層部材３３Ｃは、第三の被挿入部３３１が形成されていない。 FIG. 5 is a cross-sectional view taken along a plane perpendicular to the dial 3C.
The frame member 36C of the dial 3C is the same as the frame member 36B described above, except that the fitting portion 361 described above is not provided at the end portion on the back side of the main body portion 364C.
Further, since the frame member 36C is not provided with the fitting portion 361, the third layer member 33C of the dial 3C is not formed with the third inserted portion 331.

そして、枠部材３６Ｃの押さえ部３６２の裏側の面及び傾斜面３６３Ａと第一の層部材３１Ａとの間に緩衝部材３７Ｃが介挿されている。この緩衝部材３７Ｃは、前述した緩衝部材３７と同様に、シート状の弾性材料を基材とする両面テープからなる。
また、枠部材３６Ｃの傾斜面３６３Ａと第二の層部材３２Ａの第二の被挿入部３２１Ａとの間には、接着剤３８Ｃが介挿されている。この接着剤３８Ｃは、枠部材３６Ｃと第三の層部材３３Ｃとの間にも介挿されていても良い。
枠部材３６Ｃは、嵌合部３６１が設けられていないので、第三の層部材３３Ｃに対して、締め付け圧により保持力が得られないので、第二の層部材３２Ａ又は第三の層部材３３Ｃに対して接着剤３８Ｃの接着によって保持される。 A cushioning member 37C is interposed between the back surface and the inclined surface 363A of the holding portion 362 of the frame member 36C and the first layer member 31A. The cushioning member 37C is made of a double-sided tape using a sheet-shaped elastic material as a base material, similarly to the cushioning member 37 described above.
Further, an adhesive 38C is interposed between the inclined surface 363A of the frame member 36C and the second inserted portion 321A of the second layer member 32A. The adhesive 38C may also be inserted between the frame member 36C and the third layer member 33C.
Since the frame member 36C is not provided with the fitting portion 361, a holding force cannot be obtained with respect to the third layer member 33C due to the tightening pressure. Therefore, the second layer member 32A or the third layer member 33C It is held by the adhesion of the adhesive 38C.

以上のように、本実施形態では、枠部材３６Ｃが第二の層部材３２Ａに接着され、押さえ部３６２と傾斜面３６３Ａの双方によって、緩衝部材３７Ｃを介して第一の層部材３１Ａを第二の層部材３２Ａ側に押さえ付ける方向に加圧保持するため、外部からの衝撃に対して、第一の層部材３１のズレをより効果的に抑制することが可能となる。
また、緩衝部材３７Ｃが枠部材３６Ｃの押さえ部３６２の裏側の面及び傾斜面３６３Ａと第一の層部材３１Ａとの間に介挿されているので、第一の層部材３１Ａに対するいずれの方向からの衝撃の影響も緩和することができ、第一の層部材３１Ａのズレをより効果的に抑制することが可能となる。また、脆弱層である第一の層部材３１Ａの破損をより効果的に抑制することが可能となる。 As described above, in the present embodiment, the frame member 36C is adhered to the second layer member 32A, and the first layer member 31A is seconded by both the pressing portion 362 and the inclined surface 363A via the cushioning member 37C. Since the pressure is held in the direction of pressing against the layer member 32A, it is possible to more effectively suppress the displacement of the first layer member 31 against an external impact.
Further, since the cushioning member 37C is interposed between the back surface and the inclined surface 363A of the holding portion 362 of the frame member 36C and the first layer member 31A, from any direction with respect to the first layer member 31A. The influence of the impact can be alleviated, and the displacement of the first layer member 31A can be suppressed more effectively. Further, it is possible to more effectively suppress the damage of the first layer member 31A, which is a fragile layer.

なお、本実施形態では、枠部材３６Ｃが押さえ部３６２と傾斜面３６３Ａの両方を備える構成を例示したが、押さえ部３６２と傾斜面３６３Ａのいずれか一方のみを有する構成としても良い。
また、本実施形態も、枠部材３６Ｃが円形であることを前提として説明したが、枠部材３６Ｃが円弧状である場合も、本体部３６４Ｃの外周面を前述した方向の傾斜面とし、押さえ部３６２を設け、各被挿入部３１１Ａ，３２１Ａにおける本体部３６４Ａの傾斜した外周面に対向する部分を前述した方向の傾斜面とすることで、容易に実現可能である。 In this embodiment, the frame member 36C has a configuration in which both the pressing portion 362 and the inclined surface 363A are provided, but a configuration in which only one of the pressing portion 362 and the inclined surface 363A may be provided may be used.
Further, the present embodiment has also been described on the premise that the frame member 36C is circular, but even when the frame member 36C is arcuate, the outer peripheral surface of the main body portion 364C is set as an inclined surface in the above-mentioned direction, and the pressing portion is formed. This can be easily realized by providing 362 and setting the portion of the inserted portions 311A and 321A facing the inclined outer peripheral surface of the main body portion 364A as the inclined surface in the above-mentioned direction.

次に、本発明に係る文字板を備える腕装着型装置の第五の実施形態について図６に基づいて説明する。
既に説明した各実施形態では、枠部材を挿入部材とする場合を例示したが、第一の層部材の第一の被挿入部と第二の層部材の第二の被挿入部とに挿入可能な部材であれば、いずれの部材を挿入部材としても良い。
例えば、図６の文字板３Ｄに示すように、時字３９Ｄを挿入部材としても良い。
この場合、時字３９Ｄの本体部３９４Ｄを平面視（文字板３Ｄに対する垂直方向視）で一定の形状となる柱状とし、その表側の端部には文字板３Ｄの平面に沿った方向に延出されたフランジ状の押さえ部３９２Ｄが設けられている。また、本体部３９４Ｄにおける裏側の端部には、文字板３Ｄの裏面側に向かって突出した嵌合部３９１Ｄが形成されている。 Next, a fifth embodiment of the arm-mounted device provided with the dial according to the present invention will be described with reference to FIG.
In each embodiment described above, the case where the frame member is used as an insertion member has been illustrated, but it can be inserted into the first inserted portion of the first layer member and the second inserted portion of the second layer member. Any member may be used as an insertion member as long as it is a member.
For example, as shown in the dial 3D of FIG. 6, the hour character 39D may be used as an insertion member.
In this case, the main body portion 394D of the hour character 39D is formed into a columnar shape having a constant shape in a plan view (vertical view with respect to the dial 3D), and the front end thereof extends in a direction along the plane of the dial 3D. A flange-shaped holding portion 392D is provided. Further, a fitting portion 391D protruding toward the back surface side of the dial 3D is formed at the end portion on the back side of the main body portion 394D.

第一の層部材３１Ｄの第一の被挿入部３１１Ｄと第二の層部材３２Ｄの第二の被挿入部３２１Ｄとは、いずれも、時字３９Ｄの本体部３９４Ｄが挿入可能な開口部から構成されている。
また、第三の層部材３３Ｄの第三の被挿入部３３１Ｄは、時字３９Ｄの嵌合部３９１Ｄが挿入可能な開口部から構成されている。第三の被挿入部３３１Ｄは、嵌合部３９１Ｄに対して一定の締め付け圧が生じる寸法に設定することが好ましい。 Both the first inserted portion 311D of the first layer member 31D and the second inserted portion 321D of the second layer member 32D are composed of openings into which the main body portion 394D of the hour letter 39D can be inserted. Has been done.
Further, the third inserted portion 331D of the third layer member 33D is composed of an opening into which the fitting portion 391D of the hour letter 39D can be inserted. The third inserted portion 331D is preferably set to a size that causes a constant tightening pressure with respect to the fitting portion 391D.

そして、時字３９Ｄの押さえ部３９２Ｄの裏面と第一の層部材３１Ｄの表面との間には、緩衝部材３７Ｄが介挿されている。この緩衝部材３７Ｄは、前述した緩衝部材３７と同様に、シート状の弾性材料を基材とする両面テープからなる。 A cushioning member 37D is interposed between the back surface of the holding portion 392D of the hour letter 39D and the front surface of the first layer member 31D. The cushioning member 37D is made of a double-sided tape using a sheet-shaped elastic material as a base material, similarly to the cushioning member 37 described above.

このように、時字３９Ｄからなる挿入部材を備える文字板３Ｄの場合も、文字板３の場合と同様に、時字３９Ｄが各被挿入部３１１Ｄ，３２１Ｄ，３３１Ｄに挿入され、緩衝部材３７Ｄが押さえ部３９２Ｄの裏面と第一の層部材３１Ｄの表面との間に介挿される。これにより、外部からの衝撃に対して、各層部材３１Ｄ～３３Ｄのズレを効果的に抑制すると共に第一の層部材３１Ｄの破損を効果的に抑制することが可能となる。 As described above, in the case of the dial 3D including the insertion member composed of the hour letter 39D, the hour letter 39D is inserted into the inserted portions 311D, 321D, 331D and the cushioning member 37D is inserted as in the case of the dial 3. It is inserted between the back surface of the pressing portion 392D and the front surface of the first layer member 31D. As a result, it is possible to effectively suppress the deviation of each layer member 31D to 33D and effectively suppress the damage of the first layer member 31D in response to an impact from the outside.

なお、挿入部材としての時字３９Ｄの場合も、枠部材３６Ａのように、第一の層部材３１Ｄの第一の被挿入部３１１Ｄと第二の層部材３２Ｄの第二の被挿入部３２１Ｄとの間に互いに対向する傾斜面を設け、押さえ部３９２Ｄに替えて、又は、押さえ部３９２Ｄと協働して、各層部材３１Ｄ～３３Ｄを保持する構成としても良い。その場合、各傾斜面は、円錐面ではなく、平坦面としても良い。 In the case of the hour letter 39D as the insertion member, as in the frame member 36A, the first inserted portion 311D of the first layer member 31D and the second inserted portion 321D of the second layer member 32D The slanted surfaces facing each other may be provided between the two, and the layer members 31D to 33D may be held in place of the holding portion 392D or in cooperation with the holding portion 392D. In that case, each inclined surface may be a flat surface instead of a conical surface.

なお、以上本発明の実施形態について説明したが、本発明は、かかる実施形態に限定されず、その要旨を逸脱しない範囲で、種々変形が可能であることは言うまでもない。 Although the embodiments of the present invention have been described above, it goes without saying that the present invention is not limited to such embodiments and can be variously modified without departing from the gist thereof.

例えば、第一～第三の層部材の第一～第三の被挿入部は、各層部材の外縁部よりも内側において表裏に貫通する開口部によって構成される場合を例示したがこれに限定されない。
例えば、各層部材の外縁部において、平面視で凹状に形成された切り欠きによって構成しても良い。
また、上記各実施形態では、文字板が第一～第三の層部材を有する構成を例示したが、層部材は二以上であれば増減可能である。 For example, the case where the first to third insertion portions of the first to third layer members are composed of openings penetrating the front and back inside the outer edge portion of each layer member has been exemplified, but the present invention is not limited thereto. ..
For example, the outer edge portion of each layer member may be formed by a notch formed in a concave shape in a plan view.
Further, in each of the above embodiments, the configuration in which the dial has the first to third layer members is exemplified, but the number of layer members can be increased or decreased as long as the number of layer members is two or more.

なお、上述した各実施形態において、文字板の第一～第三の層部材は、挿入部材としての枠部材又は時字により一体的に保持される構成としても良いが、挿入部材による保持に加えて、第一～第三の層部材の一部又は全部の相互間を接着又は両面テープ等を用いてさらに補強的に保持する構成としても良い。
また、挿入部材としての枠部材又は時字は、嵌合部を有する構成の場合に、第三の被挿入部による締め付け圧のみで保持する構成としても良いが、さらに、接着又は両面テープ等を用いて第三の層部材に固定しても良い。
また、緩衝部材は、両面テープに限らず、例えば、弾性材料のシートであっても良い。 In each of the above-described embodiments, the first to third layer members of the dial may be integrally held by the frame member as the insertion member or the hour letter, but in addition to the holding by the insertion member. Therefore, a configuration may be made in which a part or all of the first to third layer members are further reinforced and held by adhesion or double-sided tape or the like.
Further, the frame member or the hour letter as the insertion member may be held only by the tightening pressure by the third inserted portion in the case of the configuration having the fitting portion, but further, adhesive or double-sided tape or the like may be used. It may be used and fixed to a third layer member.
Further, the cushioning member is not limited to the double-sided tape, and may be, for example, a sheet made of an elastic material.

また、本実施形態では、文字板が時字を備え指針によって時刻等を表示させるアナログ方式のものである場合を例示したが、文字板はアナログ方式のものに限定されず、液晶パネル等を備えるデジタル方式、又はアナログ方式とデジタル方式とが組み合わされたものであってもよい。 Further, in the present embodiment, the case where the dial is of an analog type having hour characters and displaying the time and the like by a pointer is illustrated, but the dial is not limited to the analog type and is provided with a liquid crystal panel or the like. It may be a digital system or a combination of an analog system and a digital system.

また、本実施形態では、文字板が時計に設けられる場合を例示したが、文字板が設けられる腕装着型装置は時計に限定されない。
例えば、歩数計、心拍数計、高度計、気圧計等や、いわゆるスマートウォッチ等に本発明の文字板を適用してもよい。 Further, in the present embodiment, the case where the dial is provided on the watch is illustrated, but the arm-worn device provided with the dial is not limited to the watch.
For example, the dial of the present invention may be applied to a pedometer, a heart rate monitor, an altimeter, a barometer, a so-called smart watch, or the like.

以上本発明のいくつかの実施形態を説明したが、本発明の範囲は、上述の実施の形態に限定するものではなく、特許請求の範囲に記載された発明の範囲とその均等の範囲を含む。
以下に、この出願の願書に最初に添付した特許請求の範囲に記載した発明を付記する。付記に記載した請求項の項番は、この出願の願書に最初に添付した特許請求の範囲の通りである。
〔付記〕
＜請求項１＞
第一の被挿入部を有する第一の層部材と、
第二の被挿入部を有し、前記第一の層部材に沿った平面に対する垂直方向視で当該第一の層部材に重なるように配置された第二の層部材と、
前記第一の被挿入部と前記第二の被挿入部の両方に挿入された挿入部材とを備え、
前記挿入部材と前記第一の層部材の間に緩衝部材が設けられていることを特徴とする文字板。
＜請求項２＞
前記挿入部材、前記緩衝部材、前記第一の層部材及び前記第二の層部材は、前記第一の層部材に沿った平面に対する垂直方向視で重なることを特徴とする請求項１に記載の文字板。
＜請求項３＞
前記挿入部材は、前記第一の層部材における前記第二の層部材とは反対側の面に対向する対向面を有し、
前記対向面と前記第一の層部材における前記第二の層部材とは反対側の面との間に前記緩衝部材が設けられていることを特徴とする請求項１又は２に記載の文字板。
＜請求項４＞
前記挿入部材は、前記第一の層部材に沿った平面に対して傾斜した傾斜面を有し、
前記第一の層部材の前記第一の被挿入部と前記挿入部材の傾斜面との間に前記緩衝部材が設けられていることを特徴とする請求項１から３のいずれか一項に記載の文字板。
＜請求項５＞
前記第一の層部材の前記第一の被挿入部は、前記挿入部材の傾斜面に対応して傾斜した傾斜面を有することを特徴とする請求項４に記載の文字板。
＜請求項６＞
前記挿入部材は、外周形状が円形であることを特徴とする請求項１から５のいずれか一項に記載の文字板。
＜請求項７＞
前記緩衝部材は、弾性材料を有することを特徴とする請求項１から６のいずれか一項に記載の文字板。
＜請求項８＞
請求項１から７のいずれか一項に記載の文字板と、ベルトとを備えることを特徴とする腕装着型装置。 Although some embodiments of the present invention have been described above, the scope of the present invention is not limited to the above-described embodiments, but includes the scope of the invention described in the claims and the equivalent scope thereof. ..
The inventions described in the claims originally attached to the application of this application are described below. The claims described in the appendix are the scope of the claims originally attached to the application for this application.
[Additional Notes]
<Claim 1>
With the first layer member having the first insertion part,
A second layer member having a second insertion portion and arranged so as to overlap the first layer member in a vertical direction with respect to a plane along the first layer member.
The insertion member inserted into both the first inserted portion and the second inserted portion is provided.
A dial characterized in that a cushioning member is provided between the insertion member and the first layer member.
<Claim 2>
The first aspect of claim 1, wherein the insertion member, the cushioning member, the first layer member, and the second layer member overlap in a vertical direction with respect to a plane along the first layer member. Dial.
<Claim 3>
The insertion member has a facing surface facing the surface of the first layer member opposite to the second layer member.
The dial according to claim 1 or 2, wherein the cushioning member is provided between the facing surface and the surface of the first layer member opposite to the second layer member. ..
<Claim 4>
The insertion member has an inclined surface inclined with respect to a plane along the first layer member.
The invention according to any one of claims 1 to 3, wherein the cushioning member is provided between the first inserted portion of the first layer member and the inclined surface of the insertion member. Dial.
<Claim 5>
The dial according to claim 4, wherein the first inserted portion of the first layer member has an inclined surface that is inclined corresponding to the inclined surface of the insertion member.
<Claim 6>
The dial according to any one of claims 1 to 5, wherein the insertion member has a circular outer peripheral shape.
<Claim 7>
The dial according to any one of claims 1 to 6, wherein the cushioning member has an elastic material.
<Claim 8>
An arm-worn device comprising the dial according to any one of claims 1 to 7 and a belt.

１時計ケース
２外装部材
３文字板
３，３Ａ，３Ｂ，３Ｃ，３Ｄ文字板
４ケース本体
１１風防部材
１２バンド取付部
１３操作ボタン
２１凸部
２２延出部
３０１時字
３１，３１Ａ，３１Ｄ第一の層部材
３１１，３１１Ａ，３１１Ｄ第一の被挿入部
３１１Ａａ傾斜面
３０２指針
３２，３２Ａ，３２Ｄ第二の層部材
３２１，３２１Ａ，３２１Ｄ第二の被挿入部
３２１Ａａ傾斜面
３０３小窓部
３３，３３Ｃ，３３Ｄ第三の層部材
３３１，３３１Ｄ第三の被挿入部
３４日付表示窓
３６，３６Ａ，３６Ｂ，３６Ｃ枠部材
３６１嵌合部
３６２押さえ部
３６３Ａ傾斜面
３６４，３６４Ａ，３６４Ｂ，３６４Ｃ本体部
３７，３７Ａ，３７Ｂ，３７Ｃ，３７Ｄ緩衝部材
３８Ｃ接着剤
３９Ｄ時字（挿入部材）
３９２Ｄ押さえ部
３９４Ｄ本体部
４１凹部
１００時計
１２１時計バンド（ベルト） 1 Clock case 2 Exterior member 3 Dial 3, 3A, 3B, 3C, 3D Dial 4 Case body 11 Windshield member 12 Band mounting part 13 Operation button 21 Convex part 22 Extension part 301 Hour character 31, 31A, 31D First Layer member 311, 311A, 311D First inserted portion 311Aa Inclined surface 302 Guideline 32, 32A, 32D Second layer member 321, 321A, 321D Second inserted portion 321Aa Inclined surface 303 Small window portion 33, 33C , 33D Third layer member 331, 331D Third inserted part 34 Date display window 36, 36A, 36B, 36C Frame member 361 Fitting part 362 Holding part 363A Inclined surface 364,364A, 364B, 364C Main body part 37, 37A, 37B, 37C, 37D Cushioning member 38C Adhesive 39D Time character (insertion member)
392D Holding part 394D Main body part 41 Recessed 100 Watch 121 Watch band (belt)

Claims

With the first layer member having the first insertion part,
A second layer member having a second insertion portion and arranged so as to overlap the first layer member in a vertical direction with respect to a plane along the first layer member.
The insertion member inserted into both the first inserted portion and the second inserted portion is provided.
A dial characterized in that a cushioning member is provided between the insertion member and the first layer member.

The first aspect of claim 1, wherein the insertion member, the cushioning member, the first layer member, and the second layer member overlap in a vertical direction with respect to a plane along the first layer member. Dial.

The insertion member has a facing surface facing the surface of the first layer member opposite to the second layer member.
The dial according to claim 1 or 2, wherein the cushioning member is provided between the facing surface and the surface of the first layer member opposite to the second layer member. ..

The insertion member has an inclined surface inclined with respect to a plane along the first layer member.
The invention according to any one of claims 1 to 3, wherein the cushioning member is provided between the first inserted portion of the first layer member and the inclined surface of the insertion member. Dial.

The dial according to claim 4, wherein the first inserted portion of the first layer member has an inclined surface that is inclined corresponding to the inclined surface of the insertion member.

The dial according to any one of claims 1 to 5, wherein the insertion member has a circular outer peripheral shape.

The dial according to any one of claims 1 to 6, wherein the cushioning member has an elastic material.

An arm-worn device comprising the dial according to any one of claims 1 to 7 and a belt.