Headphone-equipped spectacle

Abstract

To suggest spectacles capable of using spectacles and a headphone simultaneously while reducing a burden on a face at a time of putting the spectacles on, and capable of easily taking off rims having lenses mounted from in front of eyes relative to the headphone fixed to a head.SOLUTION: Headphone-equipped spectacles according to the present invention include: an arc-shaped arch type holder that surrounds a rear head or a top head of a wearer; and right and left side-head part frames that are extended almost linearly in both ear directions from both end parts of the holder, where the side-head part frame is mountable to a headphone provided with an audio output module. The spectacles include: a rim that mounts a lens; a bridge that connects the rims in a center; right and left wraparound endpieces that have one end of the wraparound endpieces connected to the right and left rims; and right and left temples that have one end part of the temple connected to other end of the wraparound endpieces via connection means, in which the spectacles enable a tip of the temple to be attached to the side-head part frame of the headphone via the connection means. The bridge connects the left bridge and right bridge so as to be openable and closable by the connection means.SELECTED DRAWING: Figure 1

Description

[Technical field]

[0001] The present invention relates to headphone-mounted glasses that can be attached to headphones. [Background technology]

[0002] When a person who regularly wears glasses wants to listen to music or talk on a smartphone while driving or performing other activities, or when using glasses and a hearing aid in combination, it is convenient to be able to wear the glasses and earphones or headphones at the same time.

[0003] When people who regularly wear glasses wear earphones or the like with strings or cords attached to them, these attached strings become tangled in the temples of the glasses, which is very troublesome, and even when the earphones or the like are stored in a pocket, the strings or cords become tangled and cannot be easily undone. On the other hand, glasses are usually supported by the face with the temples and nose pads in contact with the ears or nose, so there is a demand to make them as light as possible to reduce the burden on the face.

[0004] Patent Documents 1 and 2 propose earphone accessories that do not easily get tangled. Also, standalone earphones that do not have an attached string and receive signals from devices such as hearing aids, portable music players, and smartphones to transmit sound are also available on the market. However, these earphone accessories and standalone earphones do not have a function to prevent loss when removed.

[0005] Patent Document 3 and others disclose glasses with bone conduction earphones embedded in the temples, but the burden on the face from supporting the heavier glasses increases, and the thick temples may impair the aesthetic appearance. Patent Documents 4 and 5 disclose bone conduction speakers attached to the temples, but do not meet the demand for reducing the burden on the face.

[0006] Patent Document 6 discloses headphones that can be attached to glasses, and because the headphones are worn on the head, it is possible to reduce the strain on the face caused by the temples and nose pads of glasses. In addition, the headphones are not small items that are easily lost like earphones, and are therefore highly convenient in terms of management.

[0007] [Patent Document 1] Utility Model Registration No. 3190992 [Patent Document 2] Japanese Patent Application Publication No. 9-330619 [Patent Document 3] JP 2020-057977 A [Patent Document 4] WO2007-069784 publication [Patent Document 5] WO2009-116272 publication [Patent Document 6] JP 2008-3283408 A Summary of the Invention [Problem to be solved by the invention]

[0008] However, while the headphones disclosed in Patent Document 6 reduce the burden on the face by attaching the glasses to the headphones and eliminate the hassle of managing the glasses and headphones, they are difficult to handle when not in use. When not using the glasses or when you want to remove the lenses to see something, it is not easy to remove the glasses from the headphones.

[0009] Therefore, the present invention proposes eyeglasses that reduce the burden on the face when worn, allow the user to use the eyeglasses and headphones simultaneously, and allow the rims with lenses attached to be easily removed from in front of the eyes when the headphones are fixed to the head.

[0010] The present invention also proposes eyeglasses that can be used stably, without the screws used in the connection parts easily coming loose when screws or hinges are used in the connection parts between the rims of the eyeglasses and the temples, or between the temples and headphones. [Means for solving the problem]

[0011] (1) Headphone-equipped glasses (Glasses with headphones) The headphone-mounted eyeglasses according to the present invention include an arch-shaped holder curved to surround the back or top of the head of a wearer, and left and right side frames extending from both ends of the holder in a substantially straight line toward both ears, and the left and right side frames are capable of being mounted on headphones equipped with an audio output module, The eyeglasses include left and right rims for mounting lenses, a bridge connecting the left and right rims at the center, left and right end pieces having one end and the other end connected to the left and right rims, and left and right temples having one end connected to the other ends of the left and right end pieces via a connecting means, and the tips of the left and right temples can be attached to left and right temporal frames of the headphones via the connecting means, The bridge comprises a left bridge fixed to the left rim and a right bridge fixed to the right rim, and the left bridge and the right bridge are connected by a connecting means so as to be able to open and close. (2) Connection means

[0012] (Hinge connection means) In the headphone-equipped glasses of the present invention, the connection means may be a hinge connection means in which the connection part C1 of the convex part is inserted into the connected part C2 of the concave part, a screw is passed through one of the holes provided in the concave part and the convex part, and a female screw is used on the other side to fix the connected part C2 and the connection part C1 so that they can rotate relatively.

[0013] (Screw connection means) In the headphone-equipped glasses of the present invention, the connection means may be a screw connection means in which a male screw is screwed through holes provided in the connected part C2 and the connecting part C1 from one side and fixed with a female screw on the other side.

[0014] (Magnetic connection means) In the headphone-equipped eyeglasses according to the present invention, the connection means may be a magnetic connection means in which magnets are embedded in the connected portion C2 and the connecting portion C1, and the two are detachably fixed together.

[0015] (Insertion connection means) In the headphone-equipped glasses of the present invention, the connection means may be an insertion connection means that detachably engages the connected portion C2, which has a concave or convex portion, with the connecting portion C1, which has a convex or concave portion. (3) How the connection means is used (3-1) Opening and closing the bridge

[0016] (Magnetic connection means) In the headphone-equipped eyeglasses according to the present invention, the connecting means for connecting the left bridge and the right bridge in an openable and closable manner is a means for connecting the connected portion C2 and the connecting portion C1 provided on the left bridge and the right bridge, respectively, The magnetic connection means may be one in which magnets are embedded in the connected portion C2 and the connecting portion C1, so that the two can be detachably fixed together.

[0017] (Insertion connection means) In the headphone-equipped eyeglasses according to the present invention, the connecting means for connecting the left bridge and the right bridge in an openable and closable manner is a means for connecting the connected portion C2 and the connecting portion C1 provided on the left bridge and the right bridge, respectively, The connecting means may be an insertion connecting means for detachably fitting the connected portion C2 provided with a recess or protrusion and the connecting portion C1 provided with a protrusion or recess. (3-2) Connection of armor and temple

[0018] (Hinge connection means) In the headphone-equipped glasses of the present invention, the connection means that connects the connected part C2 provided at the other end of the endpiece and the connection part C1 provided at one end of the temple is a hinge connection means that inserts the connection part C1 of the convex part into the connected part C2 of the concave part, passes a screw through holes provided in the concave part and the convex part from one side, and fixes the connected part C2 and the connection part C1 by a female screw on the other side so that they can rotate relatively, and the rim can rotate relative to the temple.

[0019] (Screw connection means) In the headphone-equipped glasses of the present invention, the connection means for connecting the connected portion C2 provided at the other end of the endpiece and the connecting portion C1 provided at one end of the temple may be a screw connection means in which a male screw is screwed through holes provided in the connecting portion C1 and the connected portion C2 from one side and fixed by a female screw on the other side. (3-3) Connection between the temporal frame (headphones) and the temples

[0020] (Hinge connection means) In the headphone-equipped eyeglasses according to the present invention, the connecting means for attaching the temple to the side frame is a means for connecting a connecting portion C1 and a connected portion C2 provided on the side frame and the temple, respectively, The hinge connection means may be one in which the connecting part C1 of the convex part is inserted into the connecting part C2 of the concave part, a screw is passed through holes provided in the concave part and the convex part from one side, and the connecting part C2 and the connecting part C1 are fixed so that they can rotate relatively with each other by a female screw on the other side.

[0021] (Screw connection means) In the headphone-equipped eyeglasses according to the present invention, the connecting means for attaching the temple to the side frame is a means for connecting a connecting portion C1 and a connected portion C2 provided on the side frame and the temple, respectively, The screw connection means may be a means for screwing a male screw through holes provided in the connected portion C2 and the connecting portion C1 from one side and fixing them with a female screw on the other side.

[0022] (Magnetic connection means) In the headphone-equipped eyeglasses according to the present invention, the connecting means for attaching the temple to the side frame is a means for connecting a connecting portion C1 and a connected portion C2 provided on the side frame and the temple, respectively, The magnetic connection means may be one in which magnets are embedded in the connected portion C2 and the connecting portion C1, and which can detachably fix the two together.

[0023] (Insertion connection means) In the headphone-equipped eyeglasses according to the present invention, the connecting means for attaching the temple to the side frame is a means for connecting a connecting portion C1 and a connected portion C2 provided on the side frame and the temple, respectively, The connecting means may be an insertion connecting means for detachably fitting the connected portion C2 provided with a recess or protrusion and the connecting portion C1 provided with a protrusion or recess. (4) Examples

[0024] (Connection with a fastener) In the headphone-equipped eyeglasses according to the present invention, a connection means for connecting a side frame of the headphones to the temple is a connection means for connecting the side frame to an end of the temple by a fastener for fastening the side frame to an end of the temple, The fastener forms a hollow cylinder in the closed state when the connected part C2 and connecting part C1 protruding along its generatrix abut, and in the open state when the connected part C2 and connecting part C1 are open, the temple and the side head frame can be accommodated in the hollow part along their longitudinal direction.The temple and the side head frame accommodated in the open state can be fastened in the closed state, and a male screw can be screwed through one of the holes provided in the connected part C2 and connecting part C1 that abut in the closed state, and fixed by a female screw on the other side.

[0025] (Connection by rotating insert) In the headphone-equipped eyeglasses according to the present invention, the connection means for connecting the connection part C2 and the connection part C1 provided on the side frame and the temple, respectively, is a connection means in which a rotatable insertion part rotatably connected to the side frame is the connection part C2, and a tip of the temple is the connection part C1, The temples connected to the side head frame by the connecting means can be made rotatable in the up and down direction relative to the side head frame.

[0026] (Connection by rotating insert) In the headphone-equipped eyeglasses according to the present invention, the connection means for connecting the connection part C2 and the connection part C1 provided on the side frame and the temple, respectively, is a connection means in which a rotatable insertion part rotatably connected to the side frame is the connection part C2, and a tip of the temple is the connection part C1, The temporal frame and the rotatable insertion portion are connected by a hinge connection means in which a convex portion at the rear end of the rotatable insertion portion is inserted into a recess of two pieces formed on the outer side of the temporal frame with the valley facing forward of the wearer, a screw is passed through holes respectively formed in the recess and the protrusion from the outer piece of the recess, and a female screw is used on the inner piece of the recess to fix the connected portion C2 and the connecting portion C1 so that they can rotate relatively. (5)Other

[0027] (Shock spring) In the headphone-equipped glasses of the present invention, the screw connection means or hinge connection means includes a male screw, a female screw, and a buffer spring, and is characterized in that the buffer spring through which the male screw passes is inserted between the head of the male screw and the adjacent connected portion C2 or connecting portion C1.

[0028] In the headphone-equipped glasses according to the present invention, the connected part C2 and the connecting part C1 can be replaced with the connecting part C1 and the connected part C2, respectively. Effect of the Invention

[0029] The headphone-mounted glasses of the present invention can be composed of left and right rims, a bridge that can connect them in the center, and left and right temples that can be attached to the left and right temporal frames of the headphones via a connecting means, and can be attached to the left and right temporal frames of the headphones via this connecting means.

[0030] Conventional eyeglasses are supported by the face with temple tips attached to the ends of the temples and nose pads attached to the rims, but the headphones attached to the headphones of the present invention can be fixed to the wearer's head, so the eyeglasses worn with these headphones can omit the temple tips and nose pads that come into contact with the face. Since there is no need to support these eyeglass parts with the face, the burden on the face can be reduced.

[0031] That is, the headphone-mounted eyeglasses of the present invention do not require left and right nose pads that are normally attached to the left and right rims via left and right pad arms, so the eyeglass wearer can be relieved from the pressure on the nose caused by the nose pads and discomfort. Also, since the left and right temples can be attached to the left and right temporal frames of the headphones via a connecting means, the end pieces that are conventionally attached to the ends of the left and right temples are no longer necessary, and the eyeglass wearer can be relieved from the pressure and discomfort that the end pieces cause behind the ears and on the temporal regions.

[0032] (bridge) The bridge of the headphone-equipped eyeglasses of the present invention is composed of a left bridge fixed to the left rim and a right bridge fixed to the right rim, and can be opened and closed by a connecting means provided on the left bridge and the right bridge. By using magnets embedded in the left and right bridges or a matable concave-convex structure as the connecting means, the left and right bridges can be easily opened and closed.

[0033] (Hinge connection means) The connection means of the headphones-attached eyeglasses according to the present invention connects the connected parts C2 of the rims and temples to the connection parts C1 at both ends of the end piece. By using a hinge connection means in which a male screw is inserted into holes drilled in the connected parts C2 and the connection parts C1 and the hinge connection means is used to rotatably fix the bridges with a female screw, the left and right bridges opened by the connection means can be rotated with respect to the temples together with the left and right rims. Therefore, when the eyeglasses are not needed, the left and right rims opened by the connection means such as the magnets can be rotated by the hinge connection means so that they are parallel to the temples, for example, and the lenses can be easily moved to view with the naked eye.

[0034] (Screw connection means) Alternatively, as the connection means, a screw connection means may be used in which a male screw is screwed into holes provided in the connecting part C1 and the connected part C2 from one side and fixed by a female screw on the other side. The screw connection means includes a male screw, a female screw, and a buffer spring, and the buffer spring through which the male screw is passed can be inserted between the male screw and / or the female screw and the connected part C2 and / or the connecting part C1. For example, by passing the buffer spring through the male screw and inserting it between the head of the female screw and the connecting part C1, it is possible to prevent the screw from loosening, and the headphone-mounted glasses of the present invention can be used stably and sustainably. Such a buffer spring can also be used in the hinge connection means described above, and by covering the male screw with the buffer spring, it is possible to prevent the screw from loosening.

[0035] (Connection means) In the headphone-equipped eyeglasses according to the present invention, the connecting means for attaching the temple to the temporal frame of the headphones can fix the attached part C2 provided on the temporal frame and the attached part C1 provided on the temple. This connecting means may be a hinge connecting means for passing a male screw through holes formed in the attached part C2 and the attached part C1 and rotatably fixing them with a female screw, or a screw connecting means for passing a male screw through holes formed in the attached part C1 and the attached part C2, respectively, and fixing them with a female screw. Alternatively, it may be a magnet connecting means for fixing them with a magnet embedded in the attached part C2 and the attached part C1, or an insertion connecting means for fitting the attached part C2, which is a concave or convex part, to the attached part C1, which is a convex or concave part.

[0036] (Connection means) In the headphone-mounted eyeglasses of the present invention, if a hinge connection means is used to connect the temples to the temporal frame of the headphones, the temples can be rotated relative to the temporal frame to rotate the rims and lenses upwards for naked-eye viewing. If a screw connection means is used, a shock-absorbing spring can be inserted between the head of the male screw and the connection part C1 adjacent thereto to prevent the screw from loosening, allowing the eyeglasses to be securely fixed to the headphones for use. Alternatively, if a magnet connection means or an insertion connection means is used as the connection means, the eyeglasses can be detachably attached to the headphones.

[0037] (headphone) In the headphones-equipped eyeglasses according to the present invention, the headphones are comprised of an arch-shaped holder, left and right temporal frames extending from both ends of the holder in a substantially linear manner toward the ears, and an audio output module attached to the left and right temporal frames. The headphones can be securely fixed to the head by abutting the arch-shaped holder against the top or back of the head and abutting the left and right temporal frames and / or the left and right audio output modules against the sides of the face.

[0038] The headphones worn on the head convert the information received by the audio output module into sound waves, allowing the wearer to hear the sound through bone conduction. The audio output module may directly receive sound waves from the outside, or may receive radio waves that are the result of converting sound waves emitted by a device such as a smartphone. When receiving radio waves, the audio output module converts the received radio waves into sound waves. The sound waves are then propagated through bone conduction, allowing the wearer to hear the sound. [Brief description of the drawings]

[0039] [Figure 1] 1 is a perspective view of a usage state of headphone-equipped glasses according to the present invention; [Diagram 2] 1A is a front view of the headphone-equipped eyeglasses of the present invention, in which (a) is a front view of a state in which the bridge is closed, and (b) is a front view of a state in which the bridge is open and the rim is rotated left and right relative to the temple. [Diagram 3] FIG. 2 is a plan view showing a state in which the headphone-equipped glasses according to the present invention are used. [Figure 4] A diagram showing the connection mode of headphone-equipped glasses in an embodiment, (a) a plan view of the left half of the headphone-equipped glasses, (b) an enlarged left side view of the headphone-equipped glasses, and (c) an enlarged front view of the headphone temporal frame and audio output module (bone conduction unit). [Diagram 5] A diagram showing the connection mode of headphone-equipped glasses of another embodiment, (a) a plan view of the left half of the headphone-equipped glasses, (b) an enlarged left side view of the headphone-equipped glasses, and (c) an enlarged front view of the headphone temporal frame and audio output module (bone conduction unit). [Figure 6] Connection means according to the embodiment include (a) hinge connection means, (b) screw connection means, (c) magnet connection means, and (d) insertion connection means. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0040] Hereinafter, an embodiment of the headphone-equipped glasses according to the present invention will be described with reference to the drawings. Note that the same reference numerals are used to designate the same components throughout the drawings. (1) Headphone-equipped glasses

[0041] (Glasses with headphones) The headphone-mounted glasses 1 according to the present invention are glasses that can be worn with headphones 50 including an arch-shaped holder 52 curved to surround the back or top of the head of the wearer, and left and right side frames 54 (54L, 54R) extending from both ends of the holder in a substantially straight line toward the ears, as shown in Figs. 1 and 3. The left and right side frames 54 (54L, 54R) of the glasses 10 are equipped with audio output modules 543 (543L, 543R), and the main body 541 (541L, 541R) of the side frame 54 connected to both ends of the arch-shaped holder 52 is connected to the audio output module 543 (543L, 543R) via the ear hooks 542.

[0042] (headphone) There are various types of headphones 50, and the sound output module 543 may be built into the main body 541 of the temporal frame 54. In some cases, the arch-shaped holder 52 and the left and right temporal frames 54 are integrally formed and cannot be separated. As the sound output module 543, a bone conduction unit as shown in Figs. 1 to 3 may be used, or an earphone that is inserted into the ear may be used. In the headphones 50 according to the present invention, the function of wearing the glasses 10 is an essential function of the temporal frame 54, and even if the arch-shaped holder 52 and the sound output module 543 cannot be separated, the part that performs such a wearing function is included in the temporal frame 54.

[0043] Such headphones 50 can be securely fixed to the head by abutting the arch-shaped holder 52 against the top or back of the head and abutting the left and right temporal frames 54 and / or the left and right audio output modules 543 against the sides of the face.

[0044] The headphones 50 worn on the head convert the information received by the audio output module 543 into sound waves, and the wearer can hear the sound, for example, by bone conduction. The audio output module 543 may directly receive sound waves from the outside, or may receive radio waves that are converted from sound waves emitted by a device such as a smartphone. When receiving radio waves, the audio output module 543 converts the received radio waves into sound waves, and the wearer can hear the sound by transmitting the sound waves by bone conduction or directly from a speaker inserted in the ear.

[0045] (glasses) On the other hand, the glasses 10 that can be attached to the headphones 50 include left and right rims 12 (12L, 12R) on which lenses are attached, a bridge 16 that connects the left and right rims 12 (12L, 12R) at the center, left and right end pieces 18 (18L, 18R) having one end and the other end connected to the left and right rims 12 (12L, 12R), and left and right temples 14 (14L, 14R) having one end connected to the other end of the left and right end pieces 18 (18L, 18R). The other ends of the left and right end pieces 18 (18L, 18R) and the one ends of the left and right temples 14 (14L, 14R) are connected via a connection means 20. In the eyeglasses 10 according to the present invention, the tips of the left and right temples 14 (14L, 14R) can be attached to the left and right side frames 54 (54L, 54R) of the headphones 50 via the connection means 20.

[0046] As shown in Fig. 2(a), the bridge 16 of the eyeglasses 10 is made up of a left bridge 16L fixed to the left rim 12L and a right bridge 16R fixed to the right rim 12R, and the left bridge 16L and the right bridge 16R can be opened and closed by a connection means 20. If a hinge connection means 20H, which will be described later, is used as the connection means 20 between the bridge 16 or the rim 12 and the end piece 18, the rim 12 can rotate relative to the bridge 16, so that the rim 12 can be easily opened and closed from the front as shown in Fig. 2(b).

[0047] In the headphone-mounted eyeglasses 1 according to the present invention, the connection means 20 for mounting the temples 14 to the temporal frame 54, the connection means 20 for connecting the temples 14 to the rims 12, and the connection means 20 for opening and closing the left bridge 16L and the right bridge 16R may be different from each other, and may be appropriately selected from a plurality of connection means 20. As the connection means 20 that may be appropriately selected, for example, as shown in Fig. 6, a hinge connection means 20H, a screw connection means 20S, a magnet connection means 20M, an insertion connection means 20I, etc. may be used. Specific examples of these connection means 20 will be described later.

[0048] (Connection method using fasteners) In the headphone-equipped eyeglasses 1 of this embodiment shown in Figs. 1 to 3, the connecting means 20 used to attach the temple 14 to the side head frame 54 is a connecting means that connects the side head frame 54 and the tip of the temple 14 with a fastener 22 that fastens them. This fastener 22 forms a hollow cylinder in a closed state in which the connected part C2 protruding along its generatrix and the connecting part C1 are in contact with each other, and in an open state in which the connected part C2 and the connecting part C1 are open, the temple 14 and the side head frame 54 can be accommodated in the hollow part along their longitudinal direction. Then, the temple 14 and the side head frame 54 accommodated in the open state are fastened in a closed state, and a male screw is screwed through the holes provided in the connected part C2 and the connecting part C1 that are in contact with each other in the closed state, and fixed by a female screw on the other side (screw connection means 20S).

[0049] In this embodiment, the eyeglasses 10 have end pieces (ear hooks) at the tips of the left and right temples 14, as in the conventional case. In the headphones 50, a main body 541 of the temporal frame 54 and an audio output module 543 are connected via ear hooks 542. In this embodiment, the ear hooks 542 constituting the temporal frame 54 are fastened to the end pieces forming the tips of the temples 14 of the eyeglasses 10 by a fastener 22, and the fastener 22 is fixed by a screw connection means 20S to attach the temples 14 to the temporal frame 54.

[0050] As described above, the headphone-mounted eyeglasses 1 of the present invention can reliably fix the headphones 50 to the head by abutting the arch-shaped holder 52, the main body 541 of the left and right side frame 54, and the left and right sound output modules 543 against the back and sides of the head. Therefore, the left and right nose pads that are usually attached to the left and right rims 12 via the left and right pad arms are not required, so the front part of the eyeglasses 10 can be used away from the face, and the wearer of the eyeglasses 10 can be relieved from the pressure and discomfort of the nose pads on the nose. In addition, as described above, the earpieces and the side frame 54 of the eyeglasses 10 can be connected by the tie 22, so that commercially available eyeglasses 10 can be attached to the headphones 50, and the burden on the side of the headpieces and the burden on the nose of the nose pads can be reduced. (2) Connection means

[0051] In the headphone-equipped glasses 1 according to the present invention, as described above, the connection means 20 is used between the rim 12 and the end piece 18, between the temple 14 and the end piece 18, and between the left and right bridges 16L and 16R. Also, as described above, it can be used between the temporal frame 54 of the headphones 50 and the temples 14.

[0052] A connecting means 20 that can be used in the headphone-equipped glasses 1 of the present invention is illustrated in Fig. 6. In Fig. 6, the connected portion C2 and the connecting portion C1 are provided at each connecting end of the rim 12, the end piece 18, and the temple 14. Alternatively, they are provided between the left and right bridges 16L and 16R of the bridge 16. Similarly, they can be provided at each connecting portion between the left and right temporal frames 54 and the temple 14. Note that the connected portion C2 and the connecting portion C1 in Fig. 6 may be C1 and C2, respectively. EXAMPLES

[0053] (Hinge connection means) 6(a) is a hinge connection means 20H. The hinge connection means 20H can be fixed so that the connected part C2 and the connecting part C1 can rotate relatively by inserting the connecting part C1 of the protrusion into the connected part C2 of the recess, passing a male screw 40 through holes provided in the recess and the protrusion from one side, and using a female screw 41 on the other side.

[0054] The male screw 40 used in the hinge connection means 20H does not need to have a thread cut in the center so as not to cause friction in the hole provided in the convex part of the connection part C1. A screw cut at the tip and near the head is screwed into a female screw 41 erected in the hole of the connected part C2 of the recess to connect the connected part C2 and the connection part C1. The male screw 40 may be fixed by screwing into both the female screw 41 erected in the hole of the recess and a nut 41 attached to the outside of the female screw 41.

[0055] (Shock spring) Moreover, the hinge connection means 20H desirably includes a buffer spring 42 in addition to the male screw 40 and the female screw (and / or nut) 41. By inserting the buffer spring 42, which penetrates the male screw 40, between the head of the male screw 40 and the adjacent connected part C2 or connecting part C1, it is possible to prevent the male screw 40 and the female screw 41 from loosening.

[0056] In the headphone-equipped eyeglasses 1 according to the present invention, it is preferable to use such hinge connection means 20H for connecting the connection ends of the end piece 18 and the temple 14 as the connection part C2 and the connection part C1, or the connection part C1 and the connection part C2, to connect the connection part C2 and the connection part C1. This allows the rim 12 to rotate relative to the temple 14 and open the rim 12 to the left and right as shown in Fig. 2(b), allowing the wearer of the eyeglasses 10 to see with the naked eye. EXAMPLES

[0057] (Screw connection means) The connecting means 20 shown in Fig. 6(b) is connecting means 20S. As shown in Fig. 6(b), the connecting means 20S can be fixed by screwing a male screw 40 through holes provided in the connected part C2 and the connecting part C1 from one side and by a female screw 41 on the other side.

[0058] The male screw 40 used in the connection means 20S may be threaded from its head to its tip, or may not be threaded in the center as described above. Similarly to the hinge connection means 20H, if a buffer spring 42 is inserted through the male screw 40 between the head of the male screw 40 and the adjacent connected part C2 or connecting part C1, loosening between the male screw 40 and the female screw 41 can be prevented. EXAMPLES

[0059] (Magnetic connection means) The connecting means 20 shown in Fig. 6(c) is a magnet connecting means 20M. The magnet connecting means 20M has magnets embedded in the connected portion C2 and the connecting portion C1, and can detachably fix the two. Such a magnet connecting means 20M can be used between the left and right bridges 16L, 16R, and the left and right bridges 16L, 16R can be easily detached to open and close the left and right rims 12L, 12R to which lenses are attached, thereby changing the usage state. EXAMPLES

[0060] (Insertion connection means) The connecting means 20 shown in Fig. 6(d) is an insert connecting means 20I. As shown in Fig. 6(d), the insert connecting means 20I can detachably fit the connected portion C2 provided with a recess or protrusion and the connecting portion C1 provided with a protrusion or recess. The insert connecting means 20I can be used at each connecting end of the temporal frame 54 and the temple 14. Alternatively, it can be used between the left and right bridges 16L and 16R. (3) How the connection means is used (3-1) Opening and closing the bridge

[0061] In the headphone-equipped eyeglasses 1 of the present invention, the connecting means 20 may be a magnet connecting means 20M, an insertion connecting means 20I, or the like, in order to open and close the bridge 16 (16L, 16R).

[0062] (Magnetic connection means) As described above, in the headphone-equipped glasses 1 of the present invention, the connection means 20 that connects the left bridge 16L and the right bridge 16R in an openable and closable manner may be a magnet connection means 20M that connects the connected parts C2 and the connecting parts C1 provided on the left bridge 16L and the right bridge 16R, respectively (see FIG. 6(c)). By embedding magnets in the connected parts C2 and the connecting parts C1, the two can be detachably fixed together (see FIGS. 2(a) and (b)).

[0063] (Insertion connection means) Alternatively, the connection means 20 may be a magnetic connection means 20M that connects the connection part C2 and the connection part C1 provided on the left bridge 16L and the right bridge 16R, respectively (see FIG. 6(d)). The connection part C2 provided with a recess or protrusion and the connection part C1 provided with a protrusion or recess can be detachably fitted together (see FIGS. 2(a) and (b)). (3-2) Connection of armor and temple

[0064] In the headphone-equipped glasses 1 of the present invention, in order to connect the rim 12 (12L, 12R) and the temples 14 (14L, 14R) via the end piece 18 (18L, 18R), a hinge connection means 20H, a screw connection means 20S, etc. can be used as the connection means 20.

[0065] (Hinge connection means) In the headphone-equipped glasses 1 of the present invention, the connection means 20 that connects the connected part C2 provided at the other end of the endpiece 18 and the connection part C1 provided at one end of the temple 14 may be a hinge connection means 20H that inserts the connection part C1 of the convex part into the connected part C2 of the concave part, passes a screw through holes provided in the concave part and the convex part from one side, and fixes the connected part C2 and the connection part C1 so that they can rotate relatively to each other with a female screw on the other side (see Figure 6(a)).

[0066] Using the hinge connection means 20H, a male screw 40 or a male screw is inserted into holes provided in the connecting part C1 and the connected part C2 from one side, and a female screw 41 and / or a nut 41 are screwed in the other side, so that the connecting part C1 and the connected part C2 can be rotatably fixed (see FIG. 6(a)). By using the hinge connection means 20H for the connection between the temple 14 and the end piece 18, the left bridge 16L and the right bridge 16R opened by the connection means 20 as described above can rotate with the left and right rims 12 relative to the temple 14.

[0067] (Screw connection means) The screw connection means 20S that connects the connected part C2 provided at the other end of the end piece 18 and the connecting part C1 provided at one end of the temple 14 can be configured such that a male screw 40 is screwed through holes provided in the connecting part C1 and the connected part C2 from one side, and the connecting part C1 and the connected part C2 are fixed together by a female screw 41 and / or a nut 41 on the other side (see FIG. 6(b)).

[0068] The above-mentioned hinge connection means 20H and screw connection means 20S can both connect the connected part C2 provided at the other end of the end piece 18 to the connecting part C1 provided at one end of the temple 14. A male screw 40 is screwed through holes provided in the connecting part C1 and the connected part C2 from one side and fixed by a female screw 41 on the other side. It is preferable to cover the male screw 40 with a buffer spring 42 to prevent loosening. (3-3) Attaching the temples to the temporal frame

[0069] (Hinge connection means) In the headphone-equipped eyeglasses 1 of the present invention, the connection means 20 for attaching the temple 14 to the side frame 54 is a means for connecting the connected portion C2 and the connecting portion C1 provided on the side frame 54 and the temple 14, respectively, and a hinge connection means 20H can be used (see FIG. 6(a)). The connecting portion C1 of the protruding portion is inserted into the connected portion C2 of the recessed portion, a screw is inserted into the hole provided on the recessed portion and the protruding portion from one side, and the connected portion C2 and the connecting portion C1 are fixed by a female screw on the other side so that they can rotate relatively. By using the hinge connection means 20H, the temple 14 can be rotated up and down with respect to the side frame 54.

[0070] (Screw connection means) If a screw connection means 20S is used as the connection means 20 for attaching the temple 14 to the temporal frame 54, the temple 14 can be firmly fixed to the temporal frame 54 (see FIG. 6(b)). The screw connection means 20S for connecting the connected part C2 and the connecting part C1 provided on the temporal frame 54 and the temple 14, respectively, is formed by threading a male screw 40 through holes provided on the connected part C2 and the connecting part C1 from one side and fixing them with a female screw 41 on the other side.

[0071] (Magnetic connection means) In the headphones-equipped eyeglasses 1 according to the present invention, the connection means 20 for attaching the temple 14 to the side frame 54 may be a magnetic connection means 20M (see FIG. 6(c)). The magnetic connection means 20M for connecting the connected portion C2 and the connecting portion C1 provided on the side frame 54 and the temple 14 respectively has magnets embedded in the connected portion C2 and the connecting portion C1, and can detachably fix the two together, so that the temple 14 can be easily attached to and detached from the headphones 50.

[0072] (Insertion connection means) Alternatively, the connection means 20 for attaching the temple 14 to the side frame 54 may be an insertion connection means 20I (see FIG. 6(d)). The insertion connection means 20I for connecting the connected portion C2 and the connection portion C1 provided on the side frame 54 and the temple 14, respectively, detachably fits the connected portion C2 provided with a concave or convex portion and the connection portion C1 provided with a convex or concave portion. As described in the headphone-attached glasses 1 according to the fifth embodiment, the tip of the temple 14 can be inserted into a hole provided in front of the side frame 54 as the connection portion C1 (convex portion) and the concave portion (insertion hole) provided in front of the side frame 54 as the connected portion C2, and the tip of the temple 14 can be detachably connected. (4) Examples EXAMPLES

[0073] (Basic configuration of headphones and glasses) The headphone-mounted glasses 1 according to this embodiment are glasses that can be worn on headphones 50 including an arch-shaped holder 52 curved to surround the back of the head of the wearer, and left and right side frames 54 (54L, 54R) that extend from both ends of the holder 52 through ear hooks in a substantially straight line toward the wearer's ears, as shown in Fig. 4(a) and (b), with the use of a connection means 20. Left and right sound output modules 543 (543L, 543R) are connected to the lower portions of the main bodies 541 (541L, 541R) of the left and right side frames 54.

[0074] (Insertion connection means) In this embodiment, the audio output module 543 is, for example, a bone conduction unit 543. Such headphones 50 can be reliably fixed to the head by abutting the arch-shaped holder 52 against the back of the head, hanging the main body 541 (541L, 541R) and the ear hooking part 542 (542L, 542R) of the left and right side frame 54 on the ears, and abutting the left and right main body 541 (541L, 541R) and the left and right audio output module 543 (543L, 543R) against the sides of the face. The front of the main body 541 of the side frame 54 is the connected part C2 of the insertion connection means 20I, and a recess (insertion hole) is provided in its cross section (see FIG. 4(c) and FIG. 6(d)).

[0075] (glasses) On the other hand, the glasses 10 that can be attached to the headphones 50 are composed of a bridge 16 that connects the left and right rims 12 (12L, 12R) that are fitted with lenses at the center, left and right temples 14 (14L, 14R), and left and right end pieces 18 (18L, 18R). The tip of the temple 14 that is connected to the left and right rims 12 via the end piece 18 and extends backward can be detachably fitted into a recess (insertion hole) provided in the front of the temporal frame 54 as the connection part C1 (convex part) of the insertion connection means 20I (see Fig. 4(b) and Fig. 6(d)).

[0076] In the headphone-equipped eyeglasses 1 of this embodiment, the left and right nose pads and end pieces are not necessary. As described above, since the headphones 50 can be reliably fixed to the head, it is not necessary to support the eyeglasses 10 on the face, and the eyeglasses 10 can be used with the eyeglasses 10 spaced apart from the face. Therefore, the left and right nose pads attached to the left and right rims 12 via the left and right pad arms are not necessary, and the wearer of the eyeglasses can be relieved from the pressure on the nose and discomfort caused by the nose pads. In addition, since the left and right temples 14 can be directly attached to the left and right side frames 54 of the headphones 50 (insertion connection means 20I), the end pieces that are conventionally attached to the ends of the left and right temples are not necessary, and the wearer of the eyeglasses can be relieved from the pressure and discomfort caused by the end pieces on the backs of the ears and the sides of the head.

[0077] (Means of connection in glasses) In the headphone-equipped glasses 1 of this embodiment, the end pieces 18 and the temples 14 are connected by hinge connection means 20H (see FIG. 6(a)). In this embodiment, the left and right end pieces 18 connect the left and right temples 14 to the left and right rims 12 via connection means 20. The rims 12 and the end pieces 18 may be welded, may be integrally molded, or may be connected by screw connection means 20S (see FIG. 6(b)).

[0078] As described above, the bridge 16 of the eyeglasses 10 is composed of the left bridge 16L fixed to the left rim 12L and the right bridge 16R fixed to the right rim 12R, and the left bridge 16L and the right bridge 16R can be opened and closed by the magnetic connection means 20M. As described above, the end piece 18 and the temple 14 are connected by the hinge connection means 20H, and the end piece 18 and the rim 12 can be rotated relative to the temple 14, so that the rim 12 can be easily opened in front of the wearer, and the rim 12 and the lenses can be rotated from in front of the eyes toward the ears (see Figures 2(a) and 2(b)). EXAMPLES

[0079] The basic configuration of the headphone-mounted glasses 1 according to this embodiment is the same as that of the headphone-mounted glasses 1 according to the fifth embodiment (see Figs. 4(a) and (b)), as shown in Figs. 5(a) and (b) showing the left side view thereof, and the glasses 10 can be attached to the headphones 50 including the arc-shaped arch holder 52 and the left and right side frames 54 (54L, 54R) using the connection means 20. The side frame 54 has an audio output module 543 connected to the lower part of its main body 541 via an ear hook 542, as in the fifth embodiment (see Figs. 5(b) and (c)). The configuration of the glasses 10 is also the same as that of the glasses 10 according to the fifth embodiment.

[0080] However, the side frame 54 according to this embodiment differs from the fifth embodiment in that a rotatable insertion part 544 is rotatably connected to a main body 541 of the side frame 54. As shown in Fig. 5(b), the rotatable insertion part 544 is rotatable up and down with respect to the side frame 54. Such a rotatable connection between the side frame 54 and the rotatable insertion part 544 can be obtained, for example, by connecting the main body 541 of the side frame 54 and the rotatable insertion part 544 by a hinge connection means 20H.

[0081] That is, a two-piece recess is provided on the outer side surface of the main body 541 so that the valley faces the front of the wearer, and a protrusion is provided at the rear end of the rotating insertion part 544. Each piece and protrusion of the recess has a hole through which the male screw 40 passes, and a female screw 41 is drilled in the inner piece of the recess that abuts against the outer side surface of the main body 541. The protrusion provided at the rear end of the rotating insertion part 544 is inserted into the recess (valley) of the two pieces, and the male screw 40 is passed through the hole provided in the recess and the protrusion from the outer piece of the recess, and the female screw 41 drilled in the inner piece of the recess can be screwed (hinge connection means 20H). By such hinge connection means 20H, the side frame 54 and the rotating insertion part 544 can be fixed so as to be relatively rotatable.

[0082] The headphone-mounted glasses 1 according to this embodiment can be attached to the headphones 50 by connecting the tip of the temple 14 to the rotating insertion part 544 using the connection means 20. The connection means 20 used for this attachment is suitably a magnet connection means 20M, an insertion connection means 20I, a screw connection means 20S, or the like. The headphone-mounted glasses 1 according to this embodiment, in which the temple 14 is connected to the rotating insertion part 544 in this way, can be detached in an upward direction by rotating the temple 14 relative to the temporal frame 54 to rotate the rim 12 and the lens upward.

[0083] Although the headphone-mounted glasses according to the present invention have been described above using examples, the form of the headphone-mounted glasses is not limited to the above-mentioned embodiment and examples. The shapes, materials, etc. of the elements constituting the headphone-mounted glasses according to the present invention are also not particularly limited.

[0084] In addition, the present invention can be implemented in various forms with various improvements, modifications, and changes based on the knowledge of those skilled in the art without departing from the spirit of the present invention. [Industrial Applicability]

[0085] The headphone-mounted eyeglasses according to the present invention can be used as eyeglasses that are fixed to headphones that also function as hearing aids or speakers. [Explanation of symbols]

[0086] 1: Headphone-equipped glasses according to the present invention C1: Connection part (or connected part) C2: Connected part (or connecting part) 10: Glasses 12(12L, 12R): (left and right) rims 14 (14L, 14R): (Left and right) temples 16 (16L, 16R): (left and right) bridge 18: Armor 20: Connection method 20H: Hinge connection means 20S: Screw connection means 20M:Magnetic connection means 20I: Insertion connection means 22: Binding tool 40: Male thread 41: Nut (female thread) 42: Shock spring 43: Washer 50: Headphones 52: Arched holder 54 (54L, 54R): (Left and right) temporal frame 541 (541L, 541R): (Left and right) body 542 (542L, 542R): (Left and right) ear hooks 543 (543L, 543R): (Left and right) audio output module (bone conduction unit or earphone) 544: Rotating insertion part 100: Glasses 102: Lens frame 102L, 102R: (left and right) rims 102B: Bridge 104L, 104R: (Left and right) temples 106L, 106R: (left and right) nose pads 108L, 108R: (left and right) pad arms

Claims

1. A pair of eyeglasses including an arch-shaped holder curved to surround the back or top of the head of a wearer, and left and right side frames extending from both ends of the holder in a substantially straight line toward both ears, the left and right side frames being attachable to headphones equipped with an audio output module, The glasses include The left and right rims on which the lenses are attached, A bridge connecting the left and right rims at a center; Left and right end pieces each having one end and the other end, the one end of each end being connected to the left and right rims; Left and right temples each having one end connected to the other end of the left and right end pieces via a connecting means; Including, The eyeglasses are capable of attaching tips of the left and right temples to left and right temporal frames of the headphones via a connecting means, the bridge includes a left bridge fixed to the left rim and a right bridge fixed to the right rim, The left bridge and the right bridge are connected by a connecting means so as to be openable and closable.

2. The connecting means for connecting the left bridge and the right bridge in an openable and closable manner is A means for connecting the connection receiving portion C2 and the connection portion C1 provided on the left bridge and the right bridge, respectively, 2. The eyeglasses with headphones according to claim 1, wherein the magnetic connection means comprises magnets embedded in the connected portion C2 and the connecting portion C1, so that the two can be detachably fixed together.

3. The connecting means for connecting the left bridge and the right bridge in an openable and closable manner is A means for connecting the connection receiving portion C2 and the connection portion C1 provided on the left bridge and the right bridge, respectively, 2. The eyeglasses with headphones according to claim 1, wherein the insertion connection means detachably fits the connected portion C2 having a recess or a protrusion and the connecting portion C1 having a protrusion or a recess.

4. The connecting means for connecting the connected portion C2 provided at the other end of the end piece and the connecting portion C1 provided at one end of the temple is a hinge connection means for fixing the connecting part C1 of the protrusion to the connecting part C2 of the recess, inserting a screw into a hole provided in each of the recess and the protrusion from one side, and fixing the connecting part C2 and the connecting part C1 so as to be rotatable relative to each other by a female screw on the other side; The headphone-equipped eyeglasses of claim 1 , wherein the rim is rotatable relative to the temple.

5. The connecting means for connecting the connected portion C2 provided at the other end of the end piece and the connecting portion C1 provided at one end of the temple is 2. The eyeglasses with headphones according to claim 1, wherein the screw connection means is a male screw that is screwed into and penetrates holes provided in the connecting portion C1 and the connected portion C2 from one side, and is fixed by a female screw on the other side.

6. The connection means for attaching the temple to the side frame includes: A means for connecting the connection part C2 and the connection part C1 provided on the side frame and the temple, respectively, The headphone-equipped glasses of claim 1, which is a hinge connection means for inserting the connecting portion C1 of the convex portion into the connecting portion C2 of the concave portion, passing a screw through holes provided in the concave portion and the convex portion from one side, and fixing the connecting portion C2 and the connecting portion C1 so that they can rotate relatively to each other using a female screw on the other side.

7. The connection means for attaching the temple to the side frame includes: A means for connecting the connection part C2 and the connection part C1 provided on the side frame and the temple, respectively, 2. The eyeglasses with headphones according to claim 1, wherein the screw connection means is a male screw that is screwed through holes provided in the connected portion C2 and the connecting portion C1 from one side and fixed by a female screw on the other side.

8. The connection means for attaching the temple to the temporal frame includes: A means for connecting the connection part C2 and the connection part C1 provided on the side frame and the temple, respectively, 2. The eyeglasses with headphones according to claim 1, wherein the magnetic connection means comprises magnets embedded in the connected portion C2 and the connecting portion C1, so that the two can be detachably fixed together.

9. The connection means for attaching the temple to the temporal frame includes: A means for connecting the connection part C2 and the connection part C1 provided on the side frame and the temple, respectively, 2. The eyeglasses with headphones according to claim 1, wherein the insertion connection means detachably fits the connected portion C2 having a recess or a protrusion and the connecting portion C1 having a protrusion or a recess.

10. The connection means for connecting the side frame of the headphones to the temples is A connecting means for connecting the side frame and the end of the temple by a fastener, The binding device is The connected portion C2 protruding along the generatrix and the connecting portion C1 come into contact with each other to form a hollow cylinder in a closed state. a fastener capable of accommodating the temple and the side frame in their longitudinal directions in a hollow portion thereof when the connected portion C2 and the connecting portion C1 are in an open state, The temples and the side frame, which are housed in an open state, are then closed and bound together, 2. The eyeglasses with headphones according to claim 1, wherein a male screw is screwed through holes provided in the connected portion C2 and the connecting portion C1 that are in contact with each other in the closed state from one side, and fixed by a female screw on the other side.

11. The connection means for connecting the connection part C2 and the connection part C1 provided on the side frame and the temple, respectively, is A connecting means in which a pivot insertion part rotatably connected to the temporal frame is a connected part C2 and a tip of the temple is a connecting part C1, The temples connected to the side head frame by the connecting means are rotatable in the up and down direction relative to the side head frame. The headphone-equipped eyeglasses according to any one of claims 6 to 9.

12. The screw connection means or hinge connection means includes a male screw, a female screw and a buffer spring; The headphone-attached eyeglasses according to any one of claims 4 to 7, characterized in that a shock-absorbing spring through which the male screw passes is inserted between the head of the male screw and the adjacent connected portion C2 or connecting portion C1.

13. The eyeglasses with headphones according to any one of claims 2 to 10, wherein the receptacle C2 and the connecting portion C1 are replaced with a connecting portion C1 and a receptacle C2, respectively.

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