JP2019179108A - Foldable spectacle frame - Google Patents
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Abstract
【課題】眼鏡の構成部品を互いに隙間なく折り畳むことで、レンズを保護しつつ、携帯が容易で折り畳み可能な眼鏡フレームを提供する。【解決手段】左右の各リム１を接続するブリッジ２が、左部材２１と右部材２２の２つに分かれており、左部材２１と右部材２２が蝶番２３で接続され、左右の各テンプル４は、左右のいずれかのリム１と蝶番３を介して接続される部材４１と、ユーザの耳に掛けられる部材４２と、部材４１に対し部材４２を下方向に回動可能に接続する継手４３を有しており、前面同士が接合するように、前記左右の各リム１を折り畳み、部材４２を下方向に回動させ、部材４２の下辺が部材４１の下辺に接合するように、各テンプル４を折り畳み、部材４１の内側面が、蝶番３で接続されているリム１の後面に対向するように、各テンプル４を折り畳むことで、眼鏡フレームＡが折り畳まれた状態になる構成とした。【選択図】図１An eyeglass frame which is easy to carry and folds while protecting the lens by folding components of the eyeglasses without gaps is provided. A bridge for connecting left and right rims is divided into a left member and a right member. The left member and the right member are connected by a hinge, and the left and right temples are connected to each other. Is a member 41 connected to one of the left and right rims 1 via the hinge 3, a member 42 hung on the user's ear, and a joint 43 connecting the member 41 to the member 41 so as to be rotatable downward. Each of the temples is folded so that the right and left rims 1 are folded so that the front surfaces are joined together, and the member 42 is rotated downward, and the lower side of the member 42 is joined to the lower side of the member 41. 4, the temples 4 are folded such that the inner surface of the member 41 faces the rear surface of the rim 1 connected by the hinge 3, so that the eyeglass frame A is in a folded state. [Selection diagram] Fig. 1
Description
本発明は、主に老眼鏡、サングラス、又は近視用・遠視用眼鏡に用いられる折り畳み可能な眼鏡フレームに関する。 The present invention relates to a foldable spectacle frame mainly used for reading glasses, sunglasses, or myopia / hyperopia glasses.
従来、老眼鏡等の眼鏡を外して携帯する場合、そのままバッグやポケットに入れて持ち運ぶと、レンズに傷がついたり、フレームが曲がってしまう等、眼鏡が破損する危険性があった。そのため、眼鏡は、眼鏡ケースに入れて携帯するのが一般的である。 Conventionally, when carrying away glasses such as reading glasses, if they are carried in a bag or pocket as they are, there is a risk of damage to the glasses, such as damage to the lens or bending of the frame. Therefore, glasses are generally carried in a glasses case.
しかし、眼鏡を眼鏡ケースに入れて携帯すると嵩張り、バッグ内やポケット内の大きな部分を占めてしまう。 However, if glasses are carried in a spectacle case, they are bulky and occupy a large portion in a bag or pocket.
ところで、携帯時に小さくまとまるように、折り畳み式の眼鏡が既に開示されている。 By the way, folding spectacles have already been disclosed so as to be small when being carried.
例えば、特許文献１では、テンプル（着用者等のユーザの耳に掛けられる、つるの部品）の部分のみを、後方水平状態から、下方を通り、レンズ前方に約１８０度回動させ、この前方水平状態から、テンプルエンド部を取付部分と反対側のレンズ裏面に下方より曲げ廻り込ませ、レンズ裏面と、パッド足部により挟持停止させる構成が開示されている。即ち、特許文献１では、眼鏡のテンプルの部分のみを折り畳んで固定する構成が開示されている。 For example, in Patent Document 1, only a portion of a temple (a vine part hung on a user's ear such as a wearer) is rotated about 180 degrees forward from the rear horizontal state to the front of the lens. A structure is disclosed in which the temple end portion is bent from below into the lens back surface on the side opposite to the mounting portion from below, and is held and stopped by the lens back surface and the pad foot portion. That is, Patent Document 1 discloses a configuration in which only the temple portion of the glasses is folded and fixed.
また、特許文献２では、１本または２本の、はめ込み式または据え付け式のブリッジ（左右のリムを接続し、着用者等のユーザの鼻に架かる部品）があり、ブリッジの丁番かつ／またはバネ付丁番により、レンズまたはレンズ相当部を外側、内側、かつ／または上向きにも折り畳むことができる構成が開示されている。即ち、特許文献２では、ブリッジに設けられた丁番（蝶番）により、レンズを折り畳む構成が開示されている。なお、上記「リム」は、左右いずれかのレンズを入れて・嵌め込む枠である。 In Patent Document 2, there is one or two inset or stationary bridges (parts that connect the left and right rims and are placed on a user's nose such as a wearer). A configuration is disclosed in which a lens or a lens-corresponding portion can be folded outward, inward, and / or upward by a hinge with a spring. That is, Patent Document 2 discloses a configuration in which a lens is folded by a hinge (hinge) provided on a bridge. The “rim” is a frame into which one of the left and right lenses is inserted and fitted.
しかしながら、上記特許文献１及び２では、折り畳まれた状態で、眼鏡の部品同士が密着していないため、周囲からの圧力に弱く、眼鏡の部品に傷がついたり、フレームが曲がってしまう等、眼鏡が破損してしまう危険性がある。 However, in the above Patent Documents 1 and 2, since the spectacle parts are not in close contact with each other in the folded state, it is weak against pressure from the surroundings, the spectacle parts are damaged, the frame is bent, etc. There is a risk of damaging the glasses.
特にレンズは、眼鏡の構成部品の中でも、周囲からの圧力に弱い。破損までいかなくても、傷がつくだけで視えづらくなるからである。しかし、上記特許文献１及び２では、折り畳まれた状態で、レンズが保護・被覆されていないため、傷、埃、破損等からレンズを守ることができない。 In particular, the lens is vulnerable to pressure from the surroundings among the spectacle components. This is because even if the damage does not occur, it is difficult to see because it is scratched. However, in Patent Documents 1 and 2, since the lens is not protected or covered in the folded state, the lens cannot be protected from scratches, dust, breakage, and the like.
そこで本発明は、上記問題点に対処するため、眼鏡の構成部品を互いに隙間なく折り畳むことで、レンズを保護しつつ、携帯が容易で折り畳み可能な眼鏡フレームを提供することを目的とする。 Accordingly, an object of the present invention is to provide a spectacle frame that can be easily folded and folded while protecting the lens by folding the spectacle components without gaps in order to address the above-described problems.
前記目的を達成するため、請求項１に係る発明は、
折り畳み可能な眼鏡フレームにおいて、
左右の各リムを接続するブリッジが、左部材と右部材の２つに分かれており、当該左部材と当該右部材が第１蝶番で接続され、
左右の各テンプルは、左右のいずれかのリムと第２蝶番を介して接続される第１部材と、ユーザの耳に掛けられ、第１部材に対し下方向に回動可能に接続された第２部材とを有しており、
前面同士が接合するように、前記左右の各リムを折り畳み、
前記第２部材を下方向に回動させ、当該第２部材の下辺が前記第１部材の下辺に接合するように、前記各テンプルを折り畳み、
前記第１部材の内側面が、前記第２蝶番で接続されているリムの後面に対向するように、前記各テンプルを折り畳むことで、
前記眼鏡フレームが折り畳まれた状態になる、折り畳み可能な眼鏡フレームとした。
In order to achieve the object, the invention according to claim 1
In foldable eyeglass frames,
The bridge connecting the left and right rims is divided into a left member and a right member, and the left member and the right member are connected by a first hinge,
Each of the left and right temples is a first member that is connected to one of the left and right rims via a second hinge and a user's ear, and is connected to the first member so as to be pivotable downward. Two members,
Fold the left and right rims so that the front faces join,
The second member is rotated downward, and the temples are folded so that the lower side of the second member is joined to the lower side of the first member.
By folding each of the temples so that the inner surface of the first member faces the rear surface of the rim connected by the second hinge,
The spectacle frame is a foldable spectacle frame that is folded.
また、請求項２に係る発明は、
前記第２部材の下辺が前記第１部材の下辺に接合するように折り畳まれた前記各テンプルの一側面の面積が、前記各リムの後面の面積と略同じである、請求項１に記載の折り畳み可能な眼鏡フレームとした。
The invention according to claim 2
The area of one side of each of the temples folded so that the lower side of the second member is joined to the lower side of the first member is substantially the same as the area of the rear side of each rim. A foldable spectacle frame was used.
また、請求項３に係る発明は、
前記各テンプルの前記第２部材が伸縮自在である、請求項１又は２のいずれかに記載の折り畳み可能な眼鏡フレームとした。
The invention according to claim 3
The foldable spectacle frame according to claim 1 or 2, wherein the second member of each temple is extendable.
また、請求項４に係る発明は、
左右の前記各リムには、鼻当てが左右方向に回動可能に設けられており、
前記第１部材と、当該第１部材と下方向に回動可能に接続された第２部材とは、継手を介して接続されており、
前記継手の外側には、前記鼻当てを嵌合可能な嵌合孔が設けられており、
前記眼鏡フレームが折り畳まれた状態で、
前記鼻当てを回動させて、前記嵌合孔に嵌め込み可能とした、請求項１〜３のいずれかに記載の折り畳み可能な眼鏡フレームとした。
The invention according to claim 4
In each of the left and right rims, a nose pad is provided so as to be rotatable in the left-right direction.
The first member and the second member connected to the first member so as to be rotatable downward are connected via a joint,
On the outer side of the joint, a fitting hole capable of fitting the nose pad is provided,
With the eyeglass frame folded,
The foldable spectacle frame according to any one of claims 1 to 3, wherein the nose pad is rotated to be fitted into the fitting hole.
また、請求項５に係る発明は、
前記第１蝶番、又は前記第２蝶番が、所定の角度で停止可能である、請求項１〜４のいずれかに記載の折り畳み可能な眼鏡フレームとした。
The invention according to claim 5
The foldable spectacle frame according to any one of claims 1 to 4, wherein the first hinge or the second hinge can be stopped at a predetermined angle.
また、請求項６に係る発明は、
前記継手が、所定の角度で停止可能である、請求項４に記載の折り畳み可能な眼鏡フレームとした。
The invention according to claim 6
The foldable spectacle frame according to claim 4, wherein the joint can be stopped at a predetermined angle.
本発明によれば、折り畳まれると、眼鏡の構成部品同士が密着するため、周囲からの圧力に強く、破損しない。また、折り畳まれると、レンズが他の構成部品で被覆・保護されるため、傷、埃、破損等から、レンズを守ることができる。 According to the present invention, when folded, the components of the glasses are in close contact with each other, so that they are strong against pressure from the surroundings and are not damaged. Further, when folded, the lens is covered and protected with other components, so that the lens can be protected from scratches, dust, damage, and the like.
以下、添付図面を参照して本発明に係る実施の形態例を詳細に説明する。ただし、この実施の形態例に記載されている構成要素はあくまでも例示であり、本発明の範囲をそれらのみに限定する趣旨のものではない。 Embodiments according to the present invention will be described below in detail with reference to the accompanying drawings. However, the constituent elements described in this embodiment are merely examples, and are not intended to limit the scope of the present invention.
＜眼鏡フレームＡの構成＞
眼鏡フレームＡは、図１に示すように、主として、左右いずれかのレンズを入れて・嵌め込む枠である一対のリム１と、左右の各リム１の一端と接続され、眼鏡フレームＡを掛けた際に、着用者等のユーザの鼻に架かるブリッジ２と、左右の各リム１の他端と蝶番３（第２蝶番の一例）を介して一端で接続されるテンプル４を有している。
<Configuration of eyeglass frame A>
As shown in FIG. 1, the spectacle frame A is connected to a pair of rims 1 that are frames in which one of the left and right lenses is inserted and fitted, and one end of each of the left and right rims 1. A bridge 2 that spans the nose of a user such as a wearer, and a temple 4 that is connected to the other end of each of the left and right rims 1 at one end via a hinge 3 (an example of a second hinge). .
なお、図１〜６では、左右の各リム１に嵌め込まれる各レンズが、省略されている。また、左右の各リム１に嵌め込まれる各レンズの厚さは、各リム１の厚さ以下であることが望ましい。各レンズの厚さが各リム１の厚さを超えると、レンズがリム１からはみ出てしまい、眼鏡フレームＡが折り畳まれた際に、他方のレンズやテンプル４等の他の構成部品と接触し、傷がついたり、折り畳みを阻害してしまうからである。 In FIGS. 1 to 6, the lenses fitted in the left and right rims 1 are omitted. Moreover, it is desirable that the thickness of each lens fitted to each of the left and right rims 1 is equal to or less than the thickness of each rim 1. When the thickness of each lens exceeds the thickness of each rim 1, the lens protrudes from the rim 1, and when the spectacle frame A is folded, it comes into contact with other components such as the other lens and temple 4. This is because they are scratched or hindered from folding.
ブリッジ２と接続される、左右の各リム１の一端側の下方には、クリングス１１を介して、眼鏡フレームＡを掛けた際に、着用者等のユーザの鼻が当たる鼻当て（鼻パッド）１２が夫々設けられている。なお「クリングス」は、鼻当てを支持する部材である。そして、各鼻当て１２及び対応する各クリングス１１は、各リム１に対して、左右方向に回動可能に設けられている。但し、各鼻当て１２及び対応する各クリングス１１は、鼻当て１２が着用者等のユーザの鼻に当たる位置で、固定可能な構成であることが望ましい。着用者等のユーザが、眼鏡フレームＡを掛けた際に、各鼻当て１２及び対応する各クリングス１１が回動しない（固定されている）方が、良いからである。なお、本実施例では、各鼻当て１２に、対応する各クリングス１１が設けられている構成を示したが、この構成に限定されるものではなく、例えば、クリングス１１を有さず、各鼻当て１２が直接、各リム１の一端側の下方に設けられている構成としても良い。 A nose pad (nose pad) on the lower side of one end of each of the left and right rims 1 connected to the bridge 2 that the user's nose hits when wearing the spectacle frame A via the krings 11. 12 are provided. “Klings” is a member that supports the nose pad. And each nose pad 12 and each corresponding crings 11 are provided with respect to each rim 1 so that rotation in the left-right direction is possible. However, each nose pad 12 and each corresponding crings 11 are preferably configured to be fixed at a position where the nose pad 12 hits the nose of a user such as a wearer. This is because it is better that each nose pad 12 and each corresponding crings 11 not rotate (fixed) when a user such as a wearer wears the spectacle frame A. In the present embodiment, each nose pad 12 is provided with a corresponding clings 11. However, the present invention is not limited to this configuration. A configuration in which the abutment 12 is provided directly below one end side of each rim 1 may be adopted.
ブリッジ２は、主に、左部材２１、右部材２２、及び左部材２１と右部材２２とを接続する蝶番（ヒンジ）２３（第１蝶番の一例）を有している。このようにブリッジ２が左部材２１と右部材２２の２つに分かれて構成され、左部材２１と右部材２２を蝶番２３で接続していることによって、眼鏡フレームＡの着用者等のユーザは、ブリッジ２を、蝶番２３を支点として、前後方向に２つに折り畳むことで、左右の各リム１を、前後方向に２つに折り畳んで、各リム１の前面同士、あるいは後面同士を接合させる。 The bridge 2 mainly includes a left member 21, a right member 22, and a hinge (hinge) 23 (an example of a first hinge) that connects the left member 21 and the right member 22. As described above, the bridge 2 is divided into the left member 21 and the right member 22, and the left member 21 and the right member 22 are connected by the hinge 23, so that a user such as a wearer of the spectacle frame A can The bridge 2 is folded in two in the front-rear direction with the hinge 23 as a fulcrum, so that the left and right rims 1 are folded in two in the front-rear direction, and the front surfaces or rear surfaces of the rims 1 are joined together. .
各テンプル４は、主に、各リム１の他端と蝶番３を介して接続される部材４１（第１部材の一例）と、着用者等のユーザの耳に掛けられる部材４２（第２部材の一例）と、部材４１に対し部材４２を下方向に回動可能に接続する継手４３を有している。このように、各テンプル４は、継手４３を介して、部材４１に対し部材４２が下方向に回動可能に接続されている。詳しくは、図５に示すように、部材４１は、継手４３の内部に設けられた軸４４によって支持されている。また、部材４２は、継手内部に設けられた軸４５によって支持されている。そのため、テンプル４は、図２に示すように、部材４２を下方向に回動させ、図３に示すように、部材４２の下辺が部材４１の下辺に接合するようにすれば、継手４３を支点として上下方向に２つに折り畳むことができる。 Each temple 4 mainly includes a member 41 (an example of a first member) connected to the other end of each rim 1 via a hinge 3 and a member 42 (second member) hung on a user's ear such as a wearer. And a joint 43 that connects the member 42 to the member 41 so as to be rotatable downward. In this manner, each temple 4 is connected to the member 41 via the joint 43 so that the member 42 can rotate downward. Specifically, as shown in FIG. 5, the member 41 is supported by a shaft 44 provided inside the joint 43. The member 42 is supported by a shaft 45 provided inside the joint. Therefore, the temple 4 rotates the member 42 downward as shown in FIG. 2, and if the lower side of the member 42 is joined to the lower side of the member 41 as shown in FIG. As a fulcrum, it can be folded in two vertically.
なお、本実施例では、各テンプル４は、継手４３を介して、部材４１に対し部材４２が下方向に回動可能に接続されている構成を示したが、この構成に限定されるものではなく、例えば、継手４３を用いることなく、部材４１に対し部材４２が下方向に回動可能に接続されている構成としても良い。例えば、図７に示すように、部材４１の後端下部と、部材４２の前端下部とを、軸４６で接続する構成としても良い。 In the present embodiment, each temple 4 has a configuration in which the member 42 is connected to the member 41 via the joint 43 so as to be rotatable downward. However, the present invention is not limited to this configuration. For example, the member 42 may be connected to the member 41 so as to be rotatable downward without using the joint 43. For example, as shown in FIG. 7, the rear end lower part of the member 41 and the front lower end of the member 42 may be connected by a shaft 46.
また、図４に示すように、各テンプル４は、折り畳まれた状態の高さ（部材４１の上辺から部材４２の上辺まで）が、各リム１の高さと略同じである。また、各テンプル４は、折り畳まれた状態の横幅（部材４１又は部材４２の一側辺から継手４３まで）が、各リム１の横幅と略同じである。即ち、折り畳まれた各テンプル４の、一側面の面積は、各リム１の前面及び後面の面積と略同じである。 Further, as shown in FIG. 4, the height of each temple 4 in the folded state (from the upper side of the member 41 to the upper side of the member 42) is substantially the same as the height of each rim 1. Further, each temple 4 has a lateral width in a folded state (from one side of the member 41 or the member 42 to the joint 43) substantially the same as the lateral width of each rim 1. That is, the area of one side surface of each folded temple 4 is substantially the same as the area of the front surface and the rear surface of each rim 1.
また、継手４３の外側の適宜の箇所には、鼻当て１２を嵌め込むことができる嵌合孔４３１が設けられている。なお、本実施の形態例では、嵌合孔４３１は継手４３の部材４２付近の外側面に設けられている（図１参照）。但し、嵌合孔４３１の位置は、この構成に限定されるものではなく、例えば、継手４３の上面に設ける構成としても良い。 Further, a fitting hole 431 into which the nose pad 12 can be fitted is provided at an appropriate location outside the joint 43. In the present embodiment, the fitting hole 431 is provided on the outer surface near the member 42 of the joint 43 (see FIG. 1). However, the position of the fitting hole 431 is not limited to this configuration, and may be a configuration provided on the upper surface of the joint 43, for example.
このような構成であることによって、折り畳まれた状態の各テンプル４が、各リム１の嵌め込まれているレンズを含む後面全体を被覆・保護する。 With such a configuration, each temple 4 in the folded state covers and protects the entire rear surface including the lens in which each rim 1 is fitted.
また、このように眼鏡フレームＡは、折り畳まれると、各構成部品が密着するため、どこかにぶつかったり、かばんの中で他の荷物につぶされたり等の周囲からの圧力に強く、破損しない。 Further, when the spectacle frame A is folded in this manner, the respective components are brought into close contact with each other. Therefore, the spectacle frame A is strong against pressure from the surroundings such as hitting somewhere or being crushed by other luggage in a bag, and is not damaged. .
＜眼鏡フレームＡの携帯性について＞
眼鏡フレームＡは、折り畳んでポケットやかばんの中に入れて携帯することが可能であるが、図５及び図６に示すように、留め具５１を用いて、折り畳まれた状態の眼鏡フレームＡを、着用者等のユーザが首に掛けているネックレス５に留めることで、ネックレスとして、眼鏡フレームＡを携帯することも可能である。このような構成とすることにより、眼鏡フレームＡの携帯時の煩わしさ（かばんに眼鏡フレームＡを入れ忘れる場合がある。かばんに入っている眼鏡フレームＡを取り出すのが面倒である）を軽減することができる。特に例えば、眼鏡フレームＡを老眼鏡として使用する、あるいは、サングラスとして使用する等、通常は眼鏡フレームＡを着用せず、所定の場面でのみ着用する場合に、便宜である。
<Portability of eyeglass frame A>
The eyeglass frame A can be folded and carried in a pocket or a bag. However, as shown in FIGS. 5 and 6, the eyeglass frame A in a folded state is attached using a fastener 51. It is also possible to carry the eyeglass frame A as a necklace by fastening it to the necklace 5 that is worn by a user such as a wearer. By adopting such a configuration, it is possible to reduce the troublesomeness when carrying the spectacle frame A (sometimes forgetting to put the spectacle frame A in the bag. It is troublesome to take out the spectacle frame A in the bag). be able to. In particular, for example, when the spectacle frame A is used as reading glasses or as sunglasses, the spectacle frame A is not usually worn, but it is convenient when wearing only in a predetermined scene.
＜眼鏡フレームＡの折り畳み方法＞
次に、眼鏡フレームＡの折り畳み方法について、説明する。ここでは、説明の便宜上、着用者等のユーザが掛けることができる眼鏡フレームＡが開いた眼鏡の状態から、折り畳んでネックレス５に留めるまでについて説明する。
<Folding method of eyeglass frame A>
Next, a method for folding the spectacle frame A will be described. Here, for convenience of explanation, a description will be given from the state of the spectacle frame A that the spectacle frame A that can be worn by a wearer or the like is opened to the time when it is folded and fastened to the necklace 5.
まず、図２及び図３に示すように、左右の各リム１の前面同士が接合するように、ブリッジ２の蝶番２３を支点として、左右の各リム１を前方向に２つに折り畳んでいく。 First, as shown in FIGS. 2 and 3, the left and right rims 1 are folded in two in the forward direction with the hinge 23 of the bridge 2 as a fulcrum so that the front surfaces of the left and right rims 1 are joined to each other. .
併せて、図２に示すように、各テンプル４の部材４２を、継手４３を支点として下方向に回動させ、図３に示すように、部材４２の下辺が部材４１の下辺に接合するようにして、テンプル４を上下方向に２つに折り畳む。 In addition, as shown in FIG. 2, the member 42 of each temple 4 is rotated downward with the joint 43 as a fulcrum, so that the lower side of the member 42 is joined to the lower side of the member 41 as shown in FIG. The temple 4 is folded in two in the vertical direction.
また、図３に示すように、部材４１の内側面が、蝶番３で接続されているリム１の後面に対向するように、蝶番３を支点として、上下方向に２つ折り畳まれた状態のテンプル４を折り畳んでいく。 Further, as shown in FIG. 3, the temple 41 is folded in the vertical direction with the hinge 3 as a fulcrum so that the inner surface of the member 41 faces the rear surface of the rim 1 connected by the hinge 3. Fold 4
「リム１を折り畳む」、「テンプル４の部材４１と部材４２を折り畳む」、「テンプル４の部材４１をリム１の後面に対向するように折り畳む」といった、これら３つの手順を終えると眼鏡フレームＡの折り畳みは完了し、眼鏡フレームＡは折り畳まれた状態となる。その後、各鼻当て１２を回動させて、嵌合孔４３１に嵌め込む。このように、鼻当て１２を回動させて、この嵌合孔４３１に嵌め込むことで、鼻当て１２が、収納される。また、鼻当て１２の嵌合孔４３１への嵌め込みが、ストッパーとなり、眼鏡フレームＡが折り畳まれた状態が保持される。 When these three procedures, such as “folding the rim 1”, “folding the member 41 and the member 42 of the temple 4”, and “folding the member 41 of the temple 4 so as to face the rear surface of the rim 1” are finished, the spectacle frame A is completed. Is completed, and the spectacle frame A is in a folded state. Thereafter, each nose pad 12 is rotated and fitted into the fitting hole 431. Thus, the nose pad 12 is housed by rotating the nose pad 12 and fitting it into the fitting hole 431. In addition, the fitting of the nose pad 12 into the fitting hole 431 serves as a stopper, and the state where the spectacle frame A is folded is maintained.
そして、図５及び図６に示すように、折り畳まれた状態の眼鏡フレームＡを、留め具５１を用いて、ネックレス５に留める。 Then, as shown in FIGS. 5 and 6, the eyeglass frame A in a folded state is fastened to the necklace 5 using a fastener 51.
ネックレス５に留められ、折り畳まれた状態の眼鏡フレームＡを、開いて眼鏡の状態にする場合は、上記と逆の流れになることは、言うまでもない。 Needless to say, when the eyeglass frame A held in the necklace 5 and folded is opened to be in the state of eyeglasses, the flow is the reverse of the above.
また、上記では、「リム１を折り畳む」、「テンプル４の部材４１と部材４２を折り畳む」、「テンプル４の部材４１をリム１の後面に対向するように折り畳む」という流れで記載したが、これは説明の便宜上のものであって、この流れに限定されるものではなく、順不同である。また、３つの手順を同時に行う構成としても良い。 In the above description, the flow of “fold the rim 1”, “fold the member 41 and the member 42 of the temple 4”, and “fold the member 41 of the temple 4 so as to face the rear surface of the rim 1” is described. This is for convenience of explanation, and is not limited to this flow, and is in no particular order. Moreover, it is good also as a structure which performs three procedures simultaneously.
＜変形例１＞
上述したように、部材４２を下方向に回動させて、折り畳まれた状態の各テンプル４が、各リム１の嵌め込まれているレンズを含む後面全体を被覆・保護するために、折り畳まれた各テンプル４の、一側面の面積は、各リム１の前面及び後面の面積と略同じである。
<Modification 1>
As described above, the member 42 is rotated downward, and each temple 4 in the folded state is folded in order to cover and protect the entire rear surface including the lens in which each rim 1 is fitted. The area of one side surface of each temple 4 is substantially the same as the area of the front surface and the rear surface of each rim 1.
しかし、この場合、各リム１の横幅によって、各テンプル４の部材４１及び部材４２の長さは、決まってしまう。一方、眼鏡フレームＡの着用者等のユーザの顔（頭）の奥行き、つまり、ユーザの顔の前面から耳までの長さは、各ユーザで異なる。そのため、ユーザによっては、テンプル４が長過ぎる、あるいは短か過ぎてしまう場合がある。 However, in this case, the length of the member 41 and the member 42 of each temple 4 is determined by the lateral width of each rim 1. On the other hand, the depth of the face (head) of a user such as a wearer of the spectacle frame A, that is, the length from the front of the user's face to the ear is different for each user. Therefore, depending on the user, the temple 4 may be too long or too short.
そこで、部材４１及び／又は部材４２が、太さの異なる複数の部材が組合わされた、テンプル４の長手方向に伸縮自在な構成であっても良い（図示省略）。このような構成であることで、眼鏡フレームＡが開いた眼鏡の状態で、テンプル４の部材４２等を伸縮させて、テンプル４の長さを調整することができ、便宜である。 Therefore, the member 41 and / or the member 42 may be configured to be stretchable in the longitudinal direction of the temple 4 in which a plurality of members having different thicknesses are combined (not shown). With such a configuration, the length of the temple 4 can be adjusted by expanding and contracting the member 42 and the like of the temple 4 in the state of the glasses with the spectacle frame A open, which is convenient.
＜変形例２＞
左右の各リム１の他端とテンプル４を接続する蝶番３、ブリッジ２の左部材２１と右部材２２を接続する蝶番２３、及び／又はテンプル４の部材４１と部材４２を接続する継手４３は、所定の角度で停止可能な構成である方が望ましい。このように、眼鏡フレームＡに設けられている蝶番3等が、所定の角度で停止可能な構成あることによって、眼鏡フレームＡが開いた眼鏡の状態、あるいは折り畳まれた状態で保持され、着用者等のユーザが意図せずに眼鏡フレームＡが、折り畳まれたり開いたりすることがなくなり、便宜である。
<Modification 2>
A hinge 3 that connects the other end of each of the left and right rims 1 and the temple 4, a hinge 23 that connects the left member 21 and the right member 22 of the bridge 2, and / or a joint 43 that connects the member 41 and the member 42 of the temple 4, It is desirable that the configuration can be stopped at a predetermined angle. In this manner, the hinge 3 etc. provided on the spectacle frame A can be stopped at a predetermined angle, so that the spectacle frame A is held in the state of the open spectacles or in the folded state. For example, the eyeglass frame A is not folded or opened unintentionally by the user.
なお例えば、蝶番３等が、所定の角度で停止可能な構成については、蝶番３の上部部材と下部部材の接合面において、上部部材からボール部材が突出され、下部部材に設けられた嵌合孔にボール部材が嵌ると、仮保持される構成で実現可能である（図示省略）。但し、蝶番３等が、所定の角度で停止可能な構成については、種々の構成が公知であるため、詳しい説明を省略する。 For example, for a configuration in which the hinge 3 or the like can be stopped at a predetermined angle, a ball member protrudes from the upper member at the joint surface between the upper member and the lower member of the hinge 3 and is provided in a fitting hole provided in the lower member When the ball member is fitted to the, it can be realized by a temporarily held configuration (not shown). However, as for the configuration in which the hinge 3 or the like can be stopped at a predetermined angle, various configurations are known, and thus detailed description thereof is omitted.
例えば、蝶番３は、眼鏡フレームＡが開いた眼鏡の状態の、部材４１の内側面とリム１の後面からなる角度が「９０°」、「８５°」、「８０°」、「７５°」、又は「７０°」と、眼鏡フレームＡが折り畳まれ、部材４１の内側面とリム１の後面が接合した状態で、部材４１の内側面とリム１の後面からなる角度が「２０°」、「１５°」、「１０°」、「５°」又は「０°」で、夫々停止可能な構成である方が望ましい。 For example, in the hinge 3, the angle between the inner surface of the member 41 and the rear surface of the rim 1 in the state of the glasses with the spectacle frame A opened is “90 °”, “85 °”, “80 °”, “75 °”. Or “70 °” when the spectacle frame A is folded and the inner surface of the member 41 and the rear surface of the rim 1 are joined, the angle between the inner surface of the member 41 and the rear surface of the rim 1 is “20 °”. It is desirable to have a configuration that can be stopped at “15 °”, “10 °”, “5 °”, or “0 °”, respectively.
例えば、蝶番２３は、眼鏡フレームＡが開いた眼鏡の状態の、左部材２１の前面と右部材２２の前面とからなる角度が「１６０°」、「１６５°」、「１７０°」、又は「１８０°」と、眼鏡フレームＡが折り畳まれ、各リム１の前面同士が接合した状態で、左部材２１の前面と右部材２２の前面とからなる角度が「０°」で、夫々停止可能な構成である方が望ましい。 For example, the hinge 23 has an angle between the front surface of the left member 21 and the front surface of the right member 22 of “160 °”, “165 °”, “170 °”, “ 180 degrees ", the spectacle frame A is folded and the front surfaces of the rims 1 are joined to each other, and the angle between the front surface of the left member 21 and the front surface of the right member 22 is" 0 degrees ", and can be stopped. It is desirable to have a configuration.
例えば、継手４３は、眼鏡フレームＡが開いた眼鏡の状態の、部材４１の下辺と部材４２の下辺からなる角度が「１６０°」、「１６５°」、「１７０°」、又は「１８０°」と、眼鏡フレームＡが折り畳まれ、部材４２の下辺が部材４１の下辺に接合した状態で、部材４１の下辺と部材４２の下辺からなる角度が「０°」で、夫々停止可能な構成である方が望ましい。 For example, the angle between the lower side of the member 41 and the lower side of the member 42 of the joint 43 in the state of the glasses with the spectacle frame A open is “160 °”, “165 °”, “170 °”, or “180 °”. When the spectacle frame A is folded and the lower side of the member 42 is joined to the lower side of the member 41, the angle formed by the lower side of the member 41 and the lower side of the member 42 is “0 °”, and can be stopped. Is preferable.
Ａ：眼鏡フレーム、
１：リム、１１：クリングス、１２：鼻当て、
２：ブリッジ、２１：左部材、２２：右部材、２３：蝶番、
３：蝶番、
４：テンプル、４１：部材、４２：部材、４３：継手、４４：軸、４５：軸、４６：軸、４３１：嵌合孔、
５：ネックレス、５１：留め具
A: Eyeglass frame,
1: Rim, 11: Klings, 12: Nose pad,
2: bridge, 21: left member, 22: right member, 23: hinge,
3: Hinge,
4: temple, 41: member, 42: member, 43: joint, 44: shaft, 45: shaft, 46: shaft, 431: fitting hole,
5: Necklace, 51: Fastener
Claims (6)
左右の各リムを接続するブリッジが、左部材と右部材の２つに分かれており、当該左部材と当該右部材が第１蝶番で接続され、
左右の各テンプルは、左右のいずれかのリムと第２蝶番を介して接続される第１部材と、ユーザの耳に掛けられ、第１部材に対し下方向に回動可能に接続された第２部材とを有しており、
前面同士が接合するように、前記左右の各リムを折り畳み、
前記第２部材を下方向に回動させ、当該第２部材の下辺が前記第１部材の下辺に接合するように、前記各テンプルを折り畳み、
前記第１部材の内側面が、前記第２蝶番で接続されているリムの後面に対向するように、前記各テンプルを折り畳むことで、
前記眼鏡フレームが折り畳まれた状態になることを特徴とする、折り畳み可能な眼鏡フレーム。 In foldable eyeglass frames,
The bridge connecting the left and right rims is divided into a left member and a right member, and the left member and the right member are connected by a first hinge,
Each of the left and right temples is a first member that is connected to one of the left and right rims via a second hinge and a user's ear, and is connected to the first member so as to be pivotable downward. Two members,
Fold the left and right rims so that the front faces join,
The second member is rotated downward, and the temples are folded so that the lower side of the second member is joined to the lower side of the first member.
By folding each of the temples so that the inner surface of the first member faces the rear surface of the rim connected by the second hinge,
A foldable spectacle frame, wherein the spectacle frame is in a folded state.
前記第１部材と、当該第１部材と下方向に回動可能に接続された第２部材とは、継手を介して接続されており、
前記継手の外側には、前記鼻当てを嵌合可能な嵌合孔が設けられており、
前記眼鏡フレームが折り畳まれた状態で、
前記鼻当てを回動させて、前記嵌合孔に嵌め込み可能としたことを特徴とする、請求項１〜３のいずれかに記載の折り畳み可能な眼鏡フレーム。 In each of the left and right rims, a nose pad is provided so as to be rotatable in the left-right direction.
The first member and the second member connected to the first member so as to be rotatable downward are connected via a joint,
On the outer side of the joint, a fitting hole capable of fitting the nose pad is provided,
With the eyeglass frame folded,
The foldable spectacle frame according to any one of claims 1 to 3, wherein the nose pad is rotated to be fitted into the fitting hole.
The foldable spectacle frame according to claim 4, wherein the joint can be stopped at a predetermined angle.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115356862A (en) * | 2022-08-09 | 2022-11-18 | 温州市正大眼镜有限公司 | Collapsible quick detachable spectacle-frame convenient to carry |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115356862A (en) * | 2022-08-09 | 2022-11-18 | 温州市正大眼镜有限公司 | Collapsible quick detachable spectacle-frame convenient to carry |
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