JP2020184688A - Face fitting - Google Patents

Face fitting Download PDF

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JP2020184688A
JP2020184688A JP2019088325A JP2019088325A JP2020184688A JP 2020184688 A JP2020184688 A JP 2020184688A JP 2019088325 A JP2019088325 A JP 2019088325A JP 2019088325 A JP2019088325 A JP 2019088325A JP 2020184688 A JP2020184688 A JP 2020184688A
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protrusion
recess
spherical surface
hole
concave spherical
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JP7250322B2 (en
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真孝 浅田
Masataka Asada
真孝 浅田
倫太郎 乾
Rintaro Inui
倫太郎 乾
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Yamamoto Kogaku Co Ltd
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Yamamoto Kogaku Co Ltd
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Abstract

To provide a face fitting that can be adjusted to be fitted to the shape of the wearer's head without gaps even in a device equipped with something considerably heavier than a lens such as a head-mounted display.SOLUTION: Temples 2 are attached to both ends of a frame 1, and temporal holding bodies 3 are attached to the rear ends of the temple 2 via swing mechanisms 4 in the horizontal and vertical directions, respectively. Further, the swing mechanism 4 is provided with at least means 5 for regulating excessive swing in the vertical direction.SELECTED DRAWING: Figure 1

Description

この発明は、ヘッドマウントディスプレイなどのウェアラブルデバイスを備えた眼鏡、ゴーグル等の顔面装着具に関するものである。 The present invention relates to face-wearing devices such as eyeglasses and goggles equipped with a wearable device such as a head-mounted display.

従来の眼鏡には、フロント、およびこのフロントの両端部から後方に伸びるテンプルを備え、これらテンプルの各々が着用者の頭部に接触する第１のテンプル部、および第１のテンプル部とフロントとを相互連結する第２のテンプル部を備えたものが存在する。そして、この眼鏡では、前記第１および第２のテンプル部は回動的にヒンジ接続し、このヒンジにはピンを有し、第２のテンプル部の後端を、第１のテンプル部の中央セクションに接続している。このヒンジ接続は、回動点を設けており、その結果、第１のテンプル部は、この回動点の周囲を水平方向に回動するとしている（特許文献１）。 Conventional eyeglasses include a front and temples extending rearward from both ends of the front, each of which has a first temple that contacts the wearer's head, and a first temple and front. There is one provided with a second temple portion that interconnects the above. Then, in these glasses, the first and second temple portions are rotatably hinged, the hinge has a pin, and the rear end of the second temple portion is located at the center of the first temple portion. You are connected to a section. This hinge connection is provided with a rotation point, and as a result, the first temple portion is said to rotate in the horizontal direction around the rotation point (Patent Document 1).

このように構成した従来の眼鏡は、着用者の頭部に設置する場合、第１のテンプル部は、着用者の頭部の形状またはサイズに合うように調整可能に動く。この調整可能な動きは、着用者がテンプルを手で調整することを必要とせずに達成される。したがって、眼鏡は、広範な種々の頭部の形状またはサイズに十分適合するとしている。 When the conventional eyeglasses configured in this way are installed on the wearer's head, the first temple portion moves adjustablely to fit the shape or size of the wearer's head. This adjustable movement is achieved without the need for the wearer to manually adjust the temples. Therefore, eyeglasses are said to be well adapted to a wide variety of head shapes or sizes.

特表平１０−５１３２７９号公報Special Table No. 10-513279

上記従来の眼鏡では、フロントにはレンズを備えているだけで、レンズの他には特にレンズより重いものは何も備えていない。 In the above-mentioned conventional eyeglasses, only a lens is provided on the front, and nothing heavier than the lens is provided other than the lens.

そのため、従来の眼鏡では、第１のテンプル部を水平方向に回動させて、着用者の頭部の形状またはサイズに、有る程度合うように調整できれば、使用中にずれ下がってきたりすることはなかった。 Therefore, with conventional eyeglasses, if the first temple portion can be rotated in the horizontal direction and adjusted to fit the shape or size of the wearer's head to some extent, it may slip off during use. There wasn't.

しかしながら、ヘッドマウントディスプレイなどのレンズより相当重いものを備える眼鏡などの顔面装着具においては、着用者の頭部の形状またはサイズに丁度、合うように調整できないと、使用中にずれ下がってきてしまい、その使用に耐えることができないという課題を有していた。 However, face-wearing devices such as eyeglasses, which are considerably heavier than lenses such as head-mounted displays, will slip off during use unless they are adjusted to fit the shape or size of the wearer's head. , Had the problem of not being able to withstand its use.

そこで、この発明は、上記従来の課題を解決することを目的としており、ヘッドマウントディスプレイなどのレンズより相当重いものを備えるものにおいても、着用者の頭部の形状に隙間なく適合するように調整できる顔面装着具を提供することを目的としてなされたものである。 Therefore, an object of the present invention is to solve the above-mentioned conventional problems, and even a head-mounted display or the like provided with a lens considerably heavier than a lens is adjusted so as to fit the shape of the wearer's head without a gap. It was made for the purpose of providing a face-wearing device that can be used.

この発明の顔面装着具は、フレーム１の両端部にテンプル２を取り付け、前記テンプル２の後端部にそれぞれ側頭部挟持体３を、水平方向および垂直方向への揺動機構４を介して取り付けている。さらに、前記揺動機構４には、少なくとも垂直方向の過剰な揺動の規制手段５を設けたものとしている。 In the face mounting tool of the present invention, temples 2 are attached to both ends of the frame 1, and temporal holding bodies 3 are attached to the rear ends of the temples 2, respectively, via a horizontal and vertical swing mechanism 4. It is installed. Further, the swing mechanism 4 is provided with at least a means 5 for regulating excessive swing in the vertical direction.

この発明の顔面装着具において、前記揺動機構４は、前記テンプル２の後端部に形成した凹球面を有する窪部２１に、前記側頭部挟持体３の中間部に形成した凸球面を有する突部３１を摺動可能に嵌め込んだものとしている。 In the face mounting device of the present invention, the swing mechanism 4 has a convex spherical surface formed in the intermediate portion of the temporal holding body 3 in a recessed portion 21 having a concave spherical surface formed in the rear end portion of the temple 2. It is assumed that the protruding portion 31 is slidably fitted.

この発明の顔面装着具において、前記規制手段５は、前記窪部２１の凹球面上部に止穴２２を、凹球面下部に挿入孔２３をそれぞれ設けている。さらに、前記突部３１には、凸球面上部から形成した逆円錐形状の上部孔３２と凸球面下部から形成した円錐形状の下部孔３３を軸口３４で貫通した貫通孔３５を設けている。そして、前記窪部２１の挿入孔２３から前記突部３１の貫通孔３５を貫通して窪部２１の止穴２２まで止軸６を挿入している。 In the face mounting tool of the present invention, the regulating means 5 is provided with a stop hole 22 in the upper part of the concave spherical surface of the recess 21 and an insertion hole 23 in the lower part of the concave spherical surface. Further, the protrusion 31 is provided with a through hole 35 through which an inverted conical upper hole 32 formed from the upper part of the convex spherical surface and a conical lower hole 33 formed from the lower part of the convex spherical surface are penetrated by a shaft opening 34. Then, the stop shaft 6 is inserted from the insertion hole 23 of the recess 21 through the through hole 35 of the protrusion 31 to the stop hole 22 of the recess 21.

この発明の顔面装着具において、前記規制手段５は、前記窪部２１の凹球面上部に、前記突部３１の上部孔３２の開口よりも小径の小突起２４を、凹球面下部に挿入孔２３をそれぞれ設けている。さらに、前記突部３１には、凸球面上部から形成した逆円錐形状の前記上部孔３２と凸球面下部から形成した円錐形状の下部孔３３を軸口３４で貫通した貫通孔３５を設けている。そして、前記窪部２１の小突起２４を前記突部３１の上部孔３２に入り込ませると共に、前記窪部２１の挿入孔２３から前記突部３１の上部孔３２の中間まで止軸６を挿入している。 In the face mounting tool of the present invention, the regulating means 5 inserts a small protrusion 24 having a diameter smaller than the opening of the upper hole 32 of the protrusion 31 into the upper portion of the concave spherical surface of the recess 21 and an insertion hole 23 in the lower part of the concave spherical surface. Are provided respectively. Further, the protrusion 31 is provided with a through hole 35 through which the inverted conical upper hole 32 formed from the upper part of the convex spherical surface and the conical lower hole 33 formed from the lower part of the convex spherical surface are penetrated through the shaft opening 34. .. Then, the small protrusion 24 of the recess 21 is inserted into the upper hole 32 of the protrusion 31, and the stop shaft 6 is inserted from the insertion hole 23 of the recess 21 to the middle of the upper hole 32 of the protrusion 31. ing.

この発明の顔面装着具において、前記規制手段５は、前記窪部２１の凹球面上部および凹球面下部に、前記突部３１の上部孔３２および下部孔３３の開口よりも小径の小突起２４をそれぞれ設けている。さらに、前記突部３１には、凸球面上部から形成した逆円錐形状の前記上部孔３２と凸球面下部から形成した円錐形状の前記下部孔３３を軸口３４で貫通した貫通孔３５を設けている。そして、前記窪部２１の小突起２４をそれぞれ前記突部３１の上部孔３２と下部孔３３に入り込ませている。 In the face mounting tool of the present invention, the regulating means 5 provides a small protrusion 24 having a diameter smaller than the opening of the upper hole 32 and the lower hole 33 of the protrusion 31 on the upper portion of the concave spherical surface and the lower portion of the concave spherical surface of the recess 21. Each is provided. Further, the protrusion 31 is provided with a through hole 35 through which the inverted conical upper hole 32 formed from the upper part of the convex spherical surface and the conical lower hole 33 formed from the lower part of the convex spherical surface are penetrated through the shaft opening 34. There is. Then, the small protrusions 24 of the recess 21 are inserted into the upper hole 32 and the lower hole 33 of the protrusion 31, respectively.

この発明の顔面装着具において、前記規制手段５は、前記窪部２１の凹球面の側面に小突起２４を設けている。さらに、この小突起２４よりも大径の凹球面を有する窪穴３６を前記突部３１の凸球面の側面に設けている。そして、前記窪部２１の小突起２４を前記突部３１の窪穴３６に入り込ませている。 In the face wearing tool of the present invention, the regulating means 5 is provided with a small protrusion 24 on the side surface of the concave spherical surface of the recess 21. Further, a concave hole 36 having a concave spherical surface having a diameter larger than that of the small protrusion 24 is provided on the side surface of the convex spherical surface of the protrusion 31. Then, the small protrusion 24 of the recess 21 is inserted into the recess 36 of the protrusion 31.

この発明の顔面装着具において、前記規制手段５は、前記窪部２１の凹球面の側面に、円周面を有する拡張穴２５を形成している。さらに、この拡張穴２５の開口よりも小径の小突起３７を前記突部３１の凸球面の側面に設けている。そして、前記窪部２１の拡張穴２５に前記突部３１の小突起３７を入り込ませている。 In the face mounting tool of the present invention, the regulating means 5 forms an expansion hole 25 having a circumferential surface on the side surface of the concave spherical surface of the recess 21. Further, a small protrusion 37 having a diameter smaller than the opening of the expansion hole 25 is provided on the side surface of the convex spherical surface of the protrusion 31. Then, the small protrusion 37 of the protrusion 31 is inserted into the expansion hole 25 of the recess 21.

この発明の顔面装着具において、前記規制手段５は、前記窪部２１の凹球面の側面を平面２６としたものとしている。さらに、前記突部３１の凸球面の側面を前記平面２６に対向する平面３８としたものとしている。そして、前記窪部２１に前記突部３１を嵌め込んだ状態において、前記窪部２１の平面２６と前記突部３１の平面３８との間に隙間Ｓ1 を設けたものとしている。 In the face wearing tool of the present invention, the regulating means 5 has a flat surface 26 on the side surface of the concave spherical surface of the recess 21. Further, the side surface of the convex spherical surface of the protrusion 31 is a plane 38 facing the plane 26. Then, in a state where the protrusion 31 is fitted into the recess 21, a gap S1 is provided between the plane 26 of the recess 21 and the plane 38 of the protrusion 31.

この発明の顔面装着具において、前記規制手段５は、前記窪部２１の凹球面の側面を開口したものとしている。さらに、前記突部３１の凸球面の側面に、この突部３１の直径よりも小径とした小円柱状の当体３９を設けたものとしている。そして、前記窪部２１に前記突部３１を嵌め込んだ状態において、前記窪部２１の開口から前記突部３１の当体３９を突出させたものとしている。 In the face wearing tool of the present invention, the regulating means 5 has an opening on the side surface of the concave spherical surface of the recess 21. Further, a small columnar body 39 having a diameter smaller than the diameter of the protrusion 31 is provided on the side surface of the convex spherical surface of the protrusion 31. Then, in a state where the protrusion 31 is fitted into the recess 21, the body 39 of the protrusion 31 is projected from the opening of the recess 21.

この発明の顔面装着具において、前記規制手段５は、前記窪部２１の凹球面の上下を平面としたものとし、前記突部３１の凸球面の上下を平面としたものとしている。そして、前記窪部２１に前記突部３１を嵌め込んだ状態において、前記窪部２１の凹球面の上下平面と、前記突部３１の凸球面の上下平面との間にそれぞれ隙間Ｓ2 を設けたものとしている。 In the face mounting device of the present invention, the regulating means 5 has a flat surface above and below the concave spherical surface of the recess 21, and a flat surface above and below the convex spherical surface of the protrusion 31. Then, in a state where the protrusion 31 is fitted into the recess 21, a gap S2 is provided between the vertical plane of the concave spherical surface of the recess 21 and the vertical plane of the convex spherical surface of the protrusion 31, respectively. It is supposed to be.

この発明の顔面装着具は、以上に述べたように構成されているので、ヘッドマウントディスプレイなどのレンズより相当重いものを備えるものにおいても、着用者の頭部の形状に隙間なく適合するように調整できるものとなり、使用中にずれ下がってきたりすることはなくなった。 Since the face wearing tool of the present invention is configured as described above, even a device having a weight considerably heavier than a lens such as a head-mounted display can be fitted to the shape of the wearer's head without any gap. It is now adjustable and no longer slips down during use.

この発明の顔面装着具の第一実施形態を示す斜視図である。It is a perspective view which shows the 1st Embodiment of the face wearing tool of this invention. 図１に示す顔面装着具の平面図である。It is a top view of the face wearing tool shown in FIG. 図１に示す顔面装着具の側面図である。It is a side view of the face wearing tool shown in FIG. 図１に示す顔面装着具の背面図である。It is a rear view of the face wearing tool shown in FIG. （ａ）は図２中のＡーＡ線による拡大断面図であり、（ｂ）は図２中のＢーＢ線による拡大断面図であり、（ｃ）は図３中のＣーＣ線による拡大断面図である。(A) is an enlarged cross-sectional view taken along the line AA in FIG. 2, (b) is an enlarged cross-sectional view taken along the line BB in FIG. 2, and (c) is a line CC in FIG. It is an enlarged cross-sectional view by. 図１に示す顔面装着具の側頭部挟持体の斜視図である。It is a perspective view of the temporal region holding body of the face wearing tool shown in FIG. 図１に示す顔面装着具の側頭部挟持体の側面図である。It is a side view of the temporal holding body of the face wearing tool shown in FIG. 図７中のＤーＤ線による拡大断面図である。FIG. 6 is an enlarged cross-sectional view taken along the line DD in FIG. この発明の顔面装着具の第二実施形態における図５と同様の切断線による拡大断面図である。FIG. 5 is an enlarged cross-sectional view taken along the same cutting line as in FIG. この発明の顔面装着具の第三実施形態における図５と同様の切断線による拡大断面図である。FIG. 5 is an enlarged cross-sectional view taken along the same cutting line as in FIG. この発明の顔面装着具の第四実施形態における図５と同様の切断線による拡大断面図である。FIG. 5 is an enlarged cross-sectional view taken along the same cutting line as in FIG. 5 in the fourth embodiment of the face wearing tool of the present invention. この発明の顔面装着具の第五実施形態における図５と同様の切断線による拡大断面図である。FIG. 5 is an enlarged cross-sectional view taken along the same cutting line as in FIG. 5 in the fifth embodiment of the face wearing tool of the present invention. この発明の顔面装着具の第六実施形態における図５と同様の切断線による拡大断面図である。FIG. 5 is an enlarged cross-sectional view taken along the same cutting line as in FIG. 5 in the sixth embodiment of the face wearing tool of the present invention. この発明の顔面装着具の第七実施形態における図５と同様の切断線による拡大断面図である。FIG. 5 is an enlarged cross-sectional view taken along the same cutting line as in FIG. 5 in the seventh embodiment of the face wearing tool of the present invention. この発明の顔面装着具の第八実施形態における図５と同様の切断線による拡大断面図である。8 is an enlarged cross-sectional view taken along the same cutting line as in FIG. 5 in the eighth embodiment of the face wearing tool of the present invention.

以下、この発明の顔面装着具を実施するための形態を、図面に基づいて詳細に説明する。 Hereinafter, a mode for carrying out the face wearing tool of the present invention will be described in detail with reference to the drawings.

この発明の顔面装着具は、図１〜４に示したように、フレーム１の両端部にテンプル２を取り付け、前記テンプル２の後端部にそれぞれ側頭部挟持体３を、水平方向および垂直方向への揺動機構４を介して取り付けている。 In the face wearing tool of the present invention, as shown in FIGS. 1 to 4, temples 2 are attached to both ends of the frame 1, and temporal holding bodies 3 are attached to the rear ends of the temples 2, respectively, in the horizontal direction and vertically. It is attached via a swing mechanism 4 in the direction.

前記フレーム１は、ディスプレイ用のレンズＬが嵌め込まれる共に、ディスプレイ装置Ｄが備えられており、前記テンプル２は、着用者の側頭部方向への弾力を有するものとし、着用者の側頭部を前記側頭部挟持体３によって挟持できるようにしている。なお、前記ディスプレイ装置Ｄには、鼻当パッドＰが取り付けられているが、この鼻当パッドＰはフレーム１に取り付けられていてもよい。 The frame 1 is provided with a display device D as well as a lens L for a display fitted therein. The temple 2 has elasticity in the direction of the wearer's temporal region, and the wearer's temporal region is provided. Can be sandwiched by the temporal sandwiching body 3. Although the nose pad P is attached to the display device D, the nose pad P may be attached to the frame 1.

前記揺動機構４は、前記テンプル２の後端部に形成した凹球面を有する窪部２１に、前記側頭部挟持体３の中間部に形成した凸球面を有する突部３１を摺動可能に嵌め込んだものとしている。そのため、前記窪部２１を前記突部３１が自在に摺動し、前記側頭部挟持体３が、水平方向および垂直方向へ自在に揺動するものとなる。なお、前記窪部２１の凹球面と突部３１の凸球面とは、曲率を略等しくしており、窪部２１の凹球面は、半球面より少し大きくしたり、球帯面などとしており、突部３１の凸球面は、全球面より少し小さくしたり、球帯面などとしている。また、前記突部３１は、側頭部挟持体３の中間部、好ましくは略中央部に形成するのが、着用者の側頭部をバランスよく保持できるものとなる。 The swing mechanism 4 can slide a protrusion 31 having a convex spherical surface formed in the middle portion of the temporal holding body 3 in a recess 21 having a concave spherical surface formed at the rear end portion of the temple 2. It is assumed that it is fitted in. Therefore, the protruding portion 31 freely slides on the recessed portion 21, and the temporal holding body 3 freely swings in the horizontal direction and the vertical direction. The concave spherical surface of the recess 21 and the convex spherical surface of the protrusion 31 have substantially the same curvature, and the concave spherical surface of the recess 21 is slightly larger than the hemispherical surface, or has a spherical band surface or the like. The convex spherical surface of the protrusion 31 is made slightly smaller than the total spherical surface, or has a spherical band surface or the like. Further, the protrusion 31 is formed in the middle portion of the temporal holding body 3, preferably in the substantially central portion, so that the wearer's temporal region can be held in a well-balanced manner.

したがって、この発明の顔面装着具は、着用者の側頭部に丁度合うように角度調整ができ、ヘッドマウントディスプレイなどのレンズより相当重いものを備える眼鏡などの場合であっても、使用中にずれ下がってくるようなことはない。 Therefore, the face-wearing tool of the present invention can be adjusted in angle so as to fit the wearer's temporal region, and even in the case of eyeglasses having something considerably heavier than a lens such as a head-mounted display, during use. It doesn't slip down.

さらに、前記揺動機構４には、少なくとも垂直方向の過剰な揺動の規制手段５を設けたものとしている。この規制手段５を設けるのは、一般的に着用者の側頭部は、水平方向の形状変位より垂直方向の形状変位の方が小さいため、その着用者の側頭部に隙間なく適合させるにも、側頭部挟持体３が垂直方向へそれほど揺動しなくてもよいからである。また、この側頭部挟持体３が垂直方向または水平方向へ極端に揺動した状態になったものを着用する場合には、その側頭部挟持体３が着用者の頭部に引っ掛かるなどして、着用し難くなるからである。 Further, the swing mechanism 4 is provided with at least a means 5 for regulating excessive swing in the vertical direction. This regulating means 5 is provided so that the wearer's temporal region is generally fitted to the wearer's temporal region without a gap because the vertical shape displacement is smaller than the horizontal shape displacement. This is because the temporal holding body 3 does not have to swing so much in the vertical direction. Further, when the temporal holding body 3 is worn in a state of being extremely swung in the vertical direction or the horizontal direction, the temporal holding body 3 may be caught on the wearer's head. This is because it becomes difficult to wear.

前記規制手段５は、図５に示したように、前記窪部２１の凹球面上部に止穴２２を、凹球面下部に挿入孔２３をそれぞれ設けている。さらに、前記突部３１には、凸球面上部から形成した逆円錐形状の上部孔３２と凸球面下部から形成した円錐形状の下部孔３３を軸口３４で貫通した貫通孔３５を設けている。そして、前記窪部２１の挿入孔２３から前記突部３１の貫通孔３５を貫通して窪部２１の止穴２２まで止軸６を挿入して、前記窪部２１に嵌め込んだ突部３１を外れないようにしている。前記貫通孔３５の軸口３４の直径は、前記止軸６の直径と略同一としており、この止軸６の中央部が前記軸口３４に支えられている。また、前記貫通孔３５の円錐面の傾斜角度αは、図５、８に示したように、１０〜３０度に設定している。 As shown in FIG. 5, the regulating means 5 is provided with a stop hole 22 in the upper part of the concave spherical surface of the recess 21 and an insertion hole 23 in the lower part of the concave spherical surface. Further, the protrusion 31 is provided with a through hole 35 through which an inverted conical upper hole 32 formed from the upper part of the convex spherical surface and a conical lower hole 33 formed from the lower part of the convex spherical surface are penetrated by a shaft opening 34. Then, the stop shaft 6 is inserted from the insertion hole 23 of the recess 21 through the through hole 35 of the protrusion 31 to the stop hole 22 of the recess 21, and the protrusion 31 is fitted into the recess 21. I try not to come off. The diameter of the shaft opening 34 of the through hole 35 is substantially the same as the diameter of the stop shaft 6, and the central portion of the stop shaft 6 is supported by the shaft opening 34. Further, the inclination angle α of the conical surface of the through hole 35 is set to 10 to 30 degrees as shown in FIGS. 5 and 8.

したがって、前記側頭部挟持体３は、止軸６が軸口３４に支えられている部分を支点として２０〜６０度、垂直方向に角度調整が自在となり、この角度範囲に揺動が規制されることになる。 Therefore, the temporal holding body 3 can be freely adjusted in the vertical direction by 20 to 60 degrees with the portion where the stop shaft 6 is supported by the shaft opening 34 as a fulcrum, and the swing is restricted in this angle range. Will be.

また、前記規制手段５は、図９に示したように、前記窪部２１の凹球面上部に、後に述べる突部３１の上部孔３２の開口よりも小径の小突起２４を、凹球面下部に挿入孔２３をそれぞれ設けている。さらに、前記突部３１には、凸球面上部から形成した逆円錐形状の上部孔３２と凸球面下部から形成した円錐形状の下部孔３３を軸口３４で貫通した貫通孔３５を設けている。そして、前記窪部２１の小突起２４を前記突部３１の上部孔３２に入り込ませると共に、前記窪部２１の挿入孔２３から前記突部３１の上部孔３２の中間まで止軸６を挿入して、前記窪部２１に嵌め込んだ突部３１を外れないようにしている。前記貫通孔３５の軸口３４の直径は、前記止軸６の直径と略同一としており、この止軸６の上部が前記軸口３４に支えられている。また、前記貫通孔３５の円錐面の傾斜角度αは、図５に示したものと同様に、１０〜３０度に設定している。 Further, as shown in FIG. 9, the regulating means 5 provides a small protrusion 24 having a diameter smaller than the opening of the upper hole 32 of the protrusion 31 described later on the lower portion of the concave spherical surface of the recess 21. Insertion holes 23 are provided respectively. Further, the protrusion 31 is provided with a through hole 35 through which an inverted conical upper hole 32 formed from the upper part of the convex spherical surface and a conical lower hole 33 formed from the lower part of the convex spherical surface are penetrated by a shaft opening 34. Then, the small protrusion 24 of the recess 21 is inserted into the upper hole 32 of the protrusion 31, and the stop shaft 6 is inserted from the insertion hole 23 of the recess 21 to the middle of the upper hole 32 of the protrusion 31. Therefore, the protrusion 31 fitted in the recess 21 is prevented from coming off. The diameter of the shaft opening 34 of the through hole 35 is substantially the same as the diameter of the stop shaft 6, and the upper portion of the stop shaft 6 is supported by the shaft opening 34. Further, the inclination angle α of the conical surface of the through hole 35 is set to 10 to 30 degrees in the same manner as that shown in FIG.

したがって、前記側頭部挟持体３は、止軸６が軸口３４に支えられている部分を支点として２０〜６０度、垂直方向に角度調整が自在となり、この角度範囲に揺動が規制されることになる。 Therefore, the temporal holding body 3 can be freely adjusted in the vertical direction by 20 to 60 degrees with the portion where the stop shaft 6 is supported by the shaft opening 34 as a fulcrum, and the swing is restricted in this angle range. Will be.

また、前記規制手段５は、図１０に示したように、前記窪部２１の凹球面上部および凹球面下部に、後に述べる突部３１の上部孔３２および下部孔３３の開口よりも小径の小突起２４をそれぞれ設けている。さらに、前記突部３１には、凸球面上部から形成した逆円錐形状の上部孔３２と凸球面下部から形成した円錐形状の下部孔３３を軸口３４で貫通した貫通孔３５を設けている。そして、前記窪部２１の小突起２４をそれぞれ前記突部３１の上部孔３２と下部孔３３に入り込ませて、前記窪部２１に嵌め込んだ突部３１を外れないようにしている。前記貫通孔３５の円錐面の傾斜角度αは、図５に示したものと同様に、１０〜３０度に設定している。そのため、貫通孔３５の上部孔３２および下部孔３３の開口の直径は、前記軸口３４の直径より大きくなっている。 Further, as shown in FIG. 10, the restricting means 5 has a smaller diameter than the openings of the upper hole 32 and the lower hole 33 of the protrusion 31 described later in the upper portion of the concave spherical surface and the lower portion of the concave spherical surface of the recess 21. Each protrusion 24 is provided. Further, the protrusion 31 is provided with a through hole 35 through which an inverted conical upper hole 32 formed from the upper part of the convex spherical surface and a conical lower hole 33 formed from the lower part of the convex spherical surface are penetrated by a shaft opening 34. Then, the small protrusions 24 of the recess 21 are inserted into the upper hole 32 and the lower hole 33 of the protrusion 31, respectively, so that the protrusion 31 fitted in the recess 21 cannot be removed. The inclination angle α of the conical surface of the through hole 35 is set to 10 to 30 degrees in the same manner as that shown in FIG. Therefore, the diameters of the openings of the upper hole 32 and the lower hole 33 of the through hole 35 are larger than the diameter of the shaft opening 34.

したがって、前記側頭部挟持体３は、前記窪部２１に設けた小突起２４が、前記上部孔３２および下部孔３３の開口の周囲に接触する範囲まで、垂直方向に角度調整が自在となり、この角度範囲に揺動が規制されることになる。 Therefore, the angle of the temporal holding body 3 can be freely adjusted in the vertical direction to the extent that the small protrusion 24 provided in the recess 21 comes into contact with the periphery of the openings of the upper hole 32 and the lower hole 33. The swing is regulated in this angle range.

また、前記規制手段５は、図１１に示したように、前記窪部２１の凹球面の側面、好ましくは側面中央に小突起２４を設けている。さらに、この小突起２４よりも大径の凹球面を有する窪穴３６を前記突部３１の凸球面の側面、好ましくは側面中央に設けている。そして、前記窪部２１の小突起２４を前記突部３１の窪穴３６に入り込ませている。前記窪穴３６の開口の直径は、前記突部３１の直径の１／２程度としており、前記小突起２４の直径の３〜４倍程度としている。 Further, as shown in FIG. 11, the regulating means 5 is provided with a small protrusion 24 on the side surface of the concave spherical surface of the recess 21, preferably in the center of the side surface. Further, a recess 36 having a concave spherical surface having a diameter larger than that of the small protrusion 24 is provided on the side surface of the convex spherical surface of the protrusion 31, preferably at the center of the side surface. Then, the small protrusion 24 of the recess 21 is inserted into the recess 36 of the protrusion 31. The diameter of the opening of the recessed hole 36 is about ½ of the diameter of the protrusion 31, and is about 3 to 4 times the diameter of the small protrusion 24.

したがって、前記側頭部挟持体３は、前記窪部２１に設けた小突起２４が、前記窪穴３６の開口の周囲に接触する範囲まで、垂直方向および水平方向に角度調整が自在となり、この角度範囲に揺動が規制されることになる。 Therefore, the angle of the temporal holding body 3 can be freely adjusted in the vertical and horizontal directions to the extent that the small protrusion 24 provided in the recess 21 comes into contact with the periphery of the opening of the recess 36. The swing is regulated in the angle range.

また、前記規制手段５は、図１２に示したように、前記窪部２１の凹球面の側面、好ましくは側面中央に、円周面を有する拡張穴２５を形成している。さらに、この拡張穴２５の開口よりも小径の小突起３７を前記突部３１の凸球面の側面、好ましくは側面中央に設けている。そして、前記窪部２１の拡張穴２５に前記突部３１の小突起３７を入り込ませている。前記拡張穴２５の開口の直径は、前記窪部２１の直径の１／２程度としており、前記小突起３７の直径の３〜４倍程度としている。 Further, as shown in FIG. 12, the regulating means 5 forms an expansion hole 25 having a circumferential surface on the side surface of the concave spherical surface of the recess 21, preferably in the center of the side surface. Further, a small protrusion 37 having a diameter smaller than the opening of the expansion hole 25 is provided on the side surface of the convex spherical surface of the protrusion 31, preferably at the center of the side surface. Then, the small protrusion 37 of the protrusion 31 is inserted into the expansion hole 25 of the recess 21. The diameter of the opening of the expansion hole 25 is about ½ of the diameter of the recess 21, and is about 3 to 4 times the diameter of the small protrusion 37.

したがって、前記側頭部挟持体３は、前記突部３１に設けた小突起３７が、前記拡張穴２５の開口の周囲に接触する範囲まで、垂直方向および水平方向に角度調整が自在となり、この角度範囲に揺動が規制されることになる。 Therefore, the angle of the temporal holding body 3 can be freely adjusted in the vertical and horizontal directions to the extent that the small protrusion 37 provided on the protrusion 31 contacts the periphery of the opening of the expansion hole 25. The swing is regulated in the angle range.

また、前記規制手段５は、図１３に示したように、前記窪部２１の凹球面の側面を平面２６としたものとしている。さらに、前記突部３１の凸球面の側面を前記平面２６に対向する平面３８としたものとしている。そして、前記窪部２１に前記突部３１を嵌め込んだ状態において、前記窪部２１の平面２６と前記突部３１の平面３８との間に隙間Ｓ1 を設けたものとしている。前記隙間Ｓ1 は、前記窪部２１の窪みの１／３程度としている。 Further, as shown in FIG. 13, the regulating means 5 has a flat surface 26 on the side surface of the concave spherical surface of the recess 21. Further, the side surface of the convex spherical surface of the protrusion 31 is a plane 38 facing the plane 26. Then, in a state where the protrusion 31 is fitted into the recess 21, a gap S1 is provided between the plane 26 of the recess 21 and the plane 38 of the protrusion 31. The gap S1 is about 1/3 of the recess of the recess 21.

したがって、前記側頭部挟持体３は、前記突部３１の平面３８の周囲の一部が、前記窪部２１の平面２６に接触する範囲まで、垂直方向および水平方向に角度調整が自在となり、この角度範囲に揺動が規制されることになる。 Therefore, the angle of the temporal holding body 3 can be freely adjusted in the vertical and horizontal directions to the extent that a part of the periphery of the flat surface 38 of the protruding portion 31 comes into contact with the flat surface 26 of the recessed portion 21. The swing is regulated in this angle range.

また、前記規制手段５は、図１４に示したように、前記窪部２１の凹球面の側面を開口したものとしている。さらに、前記突部３１の凸球面の側面、好ましくは側面中央に、この突部３１の直径よりも小径とした小円柱状の当体３９を設けたものとしている。そして、前記窪部２１に前記突部３１を嵌め込んだ状態において、前記窪部２１の開口から前記突部３１の当体３９を突出させたものとしている。前記当体３９の円柱の直径は、好ましくは前記突部３１の直径の１／２〜９／１０程度としている。 Further, as shown in FIG. 14, the regulating means 5 has an opening on the side surface of the concave spherical surface of the recess 21. Further, a small cylindrical body 39 having a diameter smaller than the diameter of the protrusion 31 is provided on the side surface of the convex spherical surface of the protrusion 31, preferably at the center of the side surface. Then, in a state where the protrusion 31 is fitted into the recess 21, the body 39 of the protrusion 31 is projected from the opening of the recess 21. The diameter of the cylinder of the body 39 is preferably about 1/2 to 9/10 of the diameter of the protrusion 31.

したがって、前記側頭部挟持体３は、前記突部３１の当体３９の周囲の一部が、前記窪部２１の開口の周囲に接触する範囲まで、垂直方向および水平方向に角度調整が自在となり、この角度範囲に揺動が規制されることになる。 Therefore, the angle of the temporal holding body 3 can be freely adjusted in the vertical direction and the horizontal direction to the extent that a part of the periphery of the body 39 of the protrusion 31 contacts the periphery of the opening of the recess 21. Therefore, the swing is regulated in this angle range.

また、前記規制手段５は、図１５に示したように、前記窪部２１の凹球面の上下を平面としたものとし、前記突部３１の凸球面の上下を平面としたものとしている。そして、前記窪部２１に前記突部３１を嵌め込んだ状態において、前記窪部２１の凹球面の上下平面と、前記突部３１の凸球面の上下平面との間にそれぞれ隙間Ｓ2 を設けたものとしている。前記隙間Ｓ2 は、それぞれ前記窪部２１の凹球面の上下平面間の１／１０程度としている。 Further, as shown in FIG. 15, the regulating means 5 has a flat surface above and below the concave spherical surface of the recess 21, and a flat surface above and below the convex spherical surface of the protrusion 31. Then, in a state where the protrusion 31 is fitted into the recess 21, a gap S2 is provided between the vertical plane of the concave spherical surface of the recess 21 and the vertical plane of the convex spherical surface of the protrusion 31, respectively. It is supposed to be. The gap S2 is about 1/10 of the vertical plane of the concave spherical surface of the recess 21.

したがって、前記側頭部挟持体３は、前記突部３１の凸球面と平面の交差部３１ａが、前記窪部２１の凹球面と平面の交差部２１ａに接触する範囲まで、垂直方向に角度調整が自在となり、この角度範囲に揺動が規制されることになる。 Therefore, the temporal holding body 3 adjusts the angle in the vertical direction to the extent that the intersection 31a between the convex spherical surface and the plane of the protrusion 31 comes into contact with the intersection 21a between the concave spherical surface and the plane of the recess 21. Will be free, and swing will be regulated within this angle range.

以上のように構成されたこの発明の顔面装着具は、ヘッドマウントディスプレイなどのレンズより相当重いものを備えるものにおいても、着用者の頭部の形状に隙間なく適合するように調整できるものとなり、使用中にずれ下がってきたりすることはなくなった。 The face-wearing tool of the present invention configured as described above can be adjusted so as to fit the shape of the wearer's head without gaps even if the face-mounted device of the present invention is provided with a device considerably heavier than a lens such as a head-mounted display. It no longer slips down during use.

さらに、この発明の顔面装着具は、側頭部挟持体が垂直方向または水平方向へ極端に揺動した状態になることがないので、その側頭部挟持体が着用者の頭部に引っ掛かるなどして、着用し難くなることもなくなった。 Further, in the face wearing tool of the present invention, the temporal holding body does not swing extremely in the vertical direction or the horizontal direction, so that the temporal holding body is caught on the wearer's head. And it's no longer difficult to wear.

１ フレーム
２ テンプル
３ 側頭部挟持体
４ 揺動機構
５ 規制手段
６ 止軸
２１ 窪部
２２ 止穴
２３ 挿入孔
２４ 小突起
２５ 拡張穴
２６ 平面
３１ 突部
３２ 上部孔
３３ 下部孔
３４ 軸口
３５ 貫通孔
３６ 窪穴
３７ 小突起
３８ 平面
３９ 当体 1 Frame 2 Temple 3 Temporary head holding body 4 Swing mechanism 5 Regulatory means 6 Stop shaft 21 Recessed part 22 Stop hole 23 Insertion hole 24 Small protrusion 25 Expansion hole 26 Plane 31 Protrusion 32 Upper hole 33 Lower hole 34 Shaft opening 35 Through hole 36 Recessed hole 37 Small protrusion 38 Plane 39 This body

Claims (10)

フレーム（１）の両端部にテンプル（２）を取り付け、前記テンプル（２）の後端部にそれぞれ側頭部挟持体（３）を、水平方向および垂直方向への揺動機構（４）を介して取り付け、前記揺動機構（４）には、少なくとも垂直方向の過剰な揺動の規制手段（５）を設けたことを特徴とする顔面装着具。 Temples (2) are attached to both ends of the frame (1), temporal holding bodies (3) are attached to the rear ends of the temples (2), and swing mechanisms (4) in the horizontal and vertical directions are provided. A face wearing tool, which is attached via a device, and the swing mechanism (4) is provided with at least a means (5) for regulating excessive swing in the vertical direction. 前記揺動機構（４）は、前記テンプル（２）の後端部に形成した凹球面を有する窪部（２１）に、前記側頭部挟持体（３）の中間部に形成した凸球面を有する突部（３１）を摺動可能に嵌め込んだものとしたことを特徴とする請求項１記載の顔面装着具。 The swing mechanism (4) has a concave spherical surface (21) formed at the rear end of the temple (2) and a convex spherical surface formed in the middle portion of the temporal holding body (3). The face mounting tool according to claim 1, wherein the protruding portion (31) is slidably fitted. 前記規制手段（５）は、前記窪部（２１）の凹球面上部に止穴（２２）を、凹球面下部に挿入孔（２３）をそれぞれ設け、前記突部（３１）に、凸球面上部から形成した逆円錐形状の上部孔（３２）と凸球面下部から形成した円錐形状の下部孔（３３）を軸口（３４）で貫通した貫通孔（３５）を設け、前記窪部（２１）の挿入孔（２３）から前記突部（３１）の貫通孔（３５）を貫通して窪部（２１）の止穴（２２）まで止軸（６）を挿入したことを特徴とする請求項１または２記載の顔面装着具。 The regulating means (5) is provided with a stop hole (22) in the upper portion of the concave spherical surface of the recess (21) and an insertion hole (23) in the lower portion of the concave spherical surface, and the protrusion (31) is provided with an upper convex spherical surface. A through hole (35) is provided through the inverted conical upper hole (32) formed from the above and the conical lower hole (33) formed from the lower part of the convex spherical surface at the shaft opening (34), and the recess (21) is provided. The claim is characterized in that the stop shaft (6) is inserted from the insertion hole (23) to the stop hole (22) of the recess (21) through the through hole (35) of the protrusion (31). The face wearing tool according to 1 or 2. 前記規制手段（５）は、前記窪部（２１）の凹球面上部に、前記突部（３１）の上部孔（３２）の開口よりも小径の小突起（２４）を、凹球面下部に挿入孔（２３）をそれぞれ設け、前記突部（３１）に、凸球面上部から形成した逆円錐形状の前記上部孔（３２）と凸球面下部から形成した円錐形状の下部孔（３３）を軸口（３４）で貫通した貫通孔（３５）を設け、前記窪部（２１）の小突起（２４）を前記突部（３１）の上部孔（３２）に入り込ませると共に、前記窪部（２１）の挿入孔（２３）から前記突部（３１）の上部孔（３２）の中間まで止軸（６）を挿入したことを特徴とする請求項１または２記載の顔面装着具。 The regulating means (5) inserts a small protrusion (24) having a diameter smaller than the opening of the upper hole (32) of the protrusion (31) into the lower portion of the concave spherical surface of the concave portion (21). Holes (23) are provided, respectively, and the protrusions (31) are provided with an inverted conical upper hole (32) formed from the upper part of the convex spherical surface and a conical lower hole (33) formed from the lower part of the convex spherical surface. A through hole (35) penetrated by (34) is provided so that the small protrusion (24) of the recess (21) can be inserted into the upper hole (32) of the protrusion (31) and the recess (21). The face wearing tool according to claim 1 or 2, wherein the stop shaft (6) is inserted from the insertion hole (23) to the middle of the upper hole (32) of the protrusion (31). 前記規制手段（５）は、前記窪部（２１）の凹球面上部および凹球面下部に、前記突部（３１）の上部孔（３２）および下部孔（３３）の開口よりも小径の小突起（２４）をそれぞれ設け、前記突部（３１）に、凸球面上部から形成した逆円錐形状の前記上部孔（３２）と凸球面下部から形成した円錐形状の前記下部孔（３３）を軸口（３４）で貫通した貫通孔（３５）を設け、前記窪部（２１）の小突起（２４）をそれぞれ前記突部（３１）の上部孔（３２）と下部孔（３３）に入り込ませたことを特徴とする請求項１または２記載の顔面装着具。 The regulating means (5) has a small protrusion having a diameter smaller than the opening of the upper hole (32) and the lower hole (33) of the protrusion (31) on the upper portion of the concave spherical surface and the lower portion of the concave spherical surface of the recess (21). (24) is provided, and the protrusion (31) is provided with an inverted conical upper hole (32) formed from the upper part of the convex spherical surface and a conical lower hole (33) formed from the lower part of the convex spherical surface. A through hole (35) penetrated by (34) was provided, and a small protrusion (24) of the recess (21) was inserted into the upper hole (32) and the lower hole (33) of the protrusion (31), respectively. The face wearing device according to claim 1 or 2, wherein the face-wearing tool according to claim 1 or 2. 前記規制手段（５）は、前記窪部（２１）の凹球面の側面に小突起（２４）を設け、この小突起（２４）よりも大径の凹球面を有する窪穴（３６）を前記突部（３１）の凸球面の側面に設け、前記窪部（２１）の小突起（２４）を前記突部（３１）の窪穴（３６）に入り込ませたことを特徴とする請求項１または２記載の顔面装着具。 The regulating means (5) provides a small protrusion (24) on the side surface of the concave spherical surface of the recess (21), and provides a recess hole (36) having a concave spherical surface having a diameter larger than the small protrusion (24). Claim 1 is provided on the side surface of the convex spherical surface of the protrusion (31), and the small protrusion (24) of the recess (21) is inserted into the recess (36) of the protrusion (31). Or the face wearing tool described in 2. 前記規制手段（５）は、前記窪部（２１）の凹球面の側面に、円周面を有する拡張穴（２５）を形成し、この拡張穴（２５）の開口よりも小径の小突起（３７）を前記突部（３１）の凸球面の側面に設け、前記窪部（２１）の拡張穴（２５）に前記突部（３１）の小突起（３７）を入り込ませたことを特徴とする請求項１または２記載の顔面装着具。 The regulating means (5) forms an expansion hole (25) having a circumferential surface on the side surface of the concave spherical surface of the recess (21), and a small protrusion (25) having a diameter smaller than the opening of the expansion hole (25). 37) is provided on the side surface of the convex spherical surface of the protrusion (31), and the small protrusion (37) of the protrusion (31) is inserted into the expansion hole (25) of the recess (21). The face wearing tool according to claim 1 or 2. 前記規制手段（５）は、前記窪部（２１）の凹球面の側面を平面（２６）とし、前記突部（３１）の凸球面の側面を前記平面（２６）に対向する平面（３８）とし、前記窪部（２１）に前記突部（３１）を嵌め込んだ状態において、前記窪部（２１）の平面（２６）と前記突部（３１）の平面（３８）との間に隙間（Ｓ1 ）を設けたことを特徴とする請求項１または２記載の顔面装着具。 In the regulating means (5), the side surface of the concave spherical surface of the recess (21) is a flat surface (26), and the side surface of the convex spherical surface of the protrusion (31) is a flat surface (38) facing the flat surface (26). In a state where the protrusion (31) is fitted into the recess (21), there is a gap between the plane (26) of the recess (21) and the plane (38) of the protrusion (31). The face-wearing tool according to claim 1 or 2, wherein (S1) is provided. 前記規制手段（５）は、前記窪部（２１）の凹球面の側面を開口し、前記突部（３１）の凸球面の側面に、この突部（３１）の直径よりも小径とした小円柱状の当体（３９）を設けたものとし、前記窪部（２１）に前記突部（３１）を嵌め込んだ状態において、前記窪部（２１）の開口から前記突部（３１）の当体（３９）を突出させたことを特徴とする請求項１または２記載の顔面装着具。 The regulating means (5) opens the side surface of the concave spherical surface of the recess (21), and the side surface of the convex spherical surface of the protrusion (31) has a diameter smaller than the diameter of the protrusion (31). It is assumed that a columnar body (39) is provided, and in a state where the protrusion (31) is fitted into the recess (21), the protrusion (31) is opened from the opening of the recess (21). The face wearing tool according to claim 1 or 2, wherein the body (39) is projected. 前記規制手段（５）は、前記窪部（２１）の凹球面の上下を平面としたものとし、前記突部（３１）の凸球面の上下を平面としたものとし、前記窪部（２１）に前記突部（３１）を嵌め込んだ状態において、前記窪部（２１）の凹球面の上下平面と、前記突部（３１）の凸球面の上下平面との間にそれぞれ隙間（Ｓ2 ）を設けたことを特徴とする請求項１または２記載の顔面装着具。 The regulating means (5) has a flat surface above and below the concave spherical surface of the recess (21), and a flat surface above and below the convex spherical surface of the protrusion (31). In a state where the protrusion (31) is fitted into the protrusion, a gap (S2) is provided between the upper and lower planes of the concave spherical surface of the recess (21) and the upper and lower planes of the convex spherical surface of the protrusion (31). The face wearing tool according to claim 1 or 2, wherein the face wearing tool is provided.
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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5934117U (en) * 1982-08-30 1984-03-02 ト−ソ−株式会社 universal joint
JPS6147927A (en) * 1984-08-07 1986-03-08 アイメトリックス　―　システムズ　アクチエンゲゼルシャフト Bows end piece of glasses frame
JPH06249232A (en) * 1993-02-26 1994-09-06 Kokuyo Co Ltd Mirror support
JP2002249053A (en) * 2001-02-26 2002-09-03 Yamada Seisakusho Co Ltd Steering column position adjusting device
JP2008118401A (en) * 2006-11-02 2008-05-22 Keiichi Uchiyama Headphone
JP2012062991A (en) * 2010-09-17 2012-03-29 Jtekt Corp Power transmission shaft for vehicle steering device
JP2015093638A (en) * 2013-11-14 2015-05-18 アサヒリサーチ株式会社 Bracket device
JP2015192825A (en) * 2014-03-31 2015-11-05 飛騨産業株式会社 chair
JP2016151761A (en) * 2015-02-19 2016-08-22 株式会社Ｆｉｔ Spectacles
JP2016190609A (en) * 2015-03-31 2016-11-10 トヨタ自動車株式会社 Inner mirror

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5934117U (en) * 1982-08-30 1984-03-02 ト−ソ−株式会社 universal joint
JPS6147927A (en) * 1984-08-07 1986-03-08 アイメトリックス　―　システムズ　アクチエンゲゼルシャフト Bows end piece of glasses frame
JPH06249232A (en) * 1993-02-26 1994-09-06 Kokuyo Co Ltd Mirror support
JP2002249053A (en) * 2001-02-26 2002-09-03 Yamada Seisakusho Co Ltd Steering column position adjusting device
JP2008118401A (en) * 2006-11-02 2008-05-22 Keiichi Uchiyama Headphone
JP2012062991A (en) * 2010-09-17 2012-03-29 Jtekt Corp Power transmission shaft for vehicle steering device
JP2015093638A (en) * 2013-11-14 2015-05-18 アサヒリサーチ株式会社 Bracket device
JP2015192825A (en) * 2014-03-31 2015-11-05 飛騨産業株式会社 chair
JP2016151761A (en) * 2015-02-19 2016-08-22 株式会社Ｆｉｔ Spectacles
JP2016190609A (en) * 2015-03-31 2016-11-10 トヨタ自動車株式会社 Inner mirror

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