JP3746945B2 - Ventilator compatible glasses - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to ventilator-compatible glasses that can be attached to and detached from a ventilator.
[0002]
[Prior art]
Conventionally, there is a problem that even when trying to put on glasses while wearing a ventilator, the ventilator gets in the way and the temple cannot be put on the ear, so that the glasses cannot be put on.
[0003]
[Problems to be solved by the invention]
The present invention has been made paying attention to such a conventional problem, and an object thereof is to provide a ventilator-compatible spectacle that can be worn while wearing a ventilator.
[0008]
[Means for Solving the Problems]
To achieve the above object, the ventilator-compatible spectacles according to the present invention are ventilator-compatible spectacles that can be attached to and detached from the ventilator, and the ventilator has a mask, a mounting portion, and a belt. The mounting portion has a slit and is provided on the mask so as to be positioned in the vicinity of the eyebrows when the mask is set on the user's nose, and the belt passes through the slit when the mask is set on the user's nose. The ventilator glasses are provided so as to be fixed to the user's head, and have two support members and a spring. Each support member has a shape bent in a V shape and has a lens at one end. Are attached to each other at the corners bent by a shaft member extending in a direction perpendicular to the length direction of each support member, and the shaft member and each lens are opposed to each other at positions facing each other. Mounting A holding part for sandwiching the parts between each other, and the spring is provided between the supporting members so as to bias the supporting members in a direction in which the holding parts approach each other. .
[0009]
The ventilator-compatible glasses according to the present invention rotate the respective support members against the biasing force of the spring to widen the interval between the holding portions, and the attachment portions of the ventilator are placed between the holding portions with each other. Used between. Thereby, it can hang | wear with wearing a respirator. In this case, since the attachment portion is sandwiched by the holding portion, it is possible to prevent the face from falling or shifting even if the face is moved. When not in use, the intervals between the holding portions can be widened to remove the holding portions from the mounting portion and remove them. In the ventilator-compatible spectacles according to the present invention, the holding portion firmly holds the mounting portion by the biasing force of the spring, and the effect of preventing the shift is enhanced.
[0010]
The ventilator-compatible spectacles according to the fourth aspect of the present invention are ventilator-compatible spectacles that can be attached to and detached from the ventilator, and the ventilator includes a mask, an attachment portion, and a belt, When the mask is set on the user's nose, the mask is provided in the mask so as to be positioned near the eyebrows, and the belt passes through the slit and the mask is set on the user's nose. The attachment portion has a respiratory side magnetic body, and when the ventilator is attached to the user, the lens is set on the user's eye when the lens is set on the user's eye. It has a spectacle-side magnetic body that can be attracted. Both the respiratory side magnetic body and the spectacle side magnetic body may be made of a permanent magnet, or one may be made of a permanent magnet and the other may be made of an iron plate.
[0011]
The ventilator-compatible spectacles according to the fourth aspect of the present invention are used by causing the spectacle-side magnetic body to be adsorbed to the respiratory-side magnetic body of the attachment portion of the ventilator. Thereby, it can hang | wear with wearing a respirator. In this case, since the spectacles side magnetic body is adsorbed to the respiratory side magnetic body, it is possible to prevent the eyeglass side magnetic body from falling or shifting even if the face is moved. When not in use, it can be removed from the ventilator by pulling the glasses from the respiratory side magnetic body against the attractive force of the spectacle side magnetic body.
[0012]
A typical example of the use of the first to fourth ventilator glasses is for correcting refractive errors of the eye.
[0013]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, first to third embodiments of the present invention will be described with reference to the drawings.
1 to 7 show a first embodiment of the present invention.
As shown in FIG. 1, ventilator-compatible glasses 10 are detachably attached to the ventilator 1. The ventilator 1 includes a mask 2, a mounting portion 3, a belt 4, and a patch (spacer) 5. The mask 2 has a pipe 6 that can be connected to an oxygen inhaler and covers the user's nose. The attachment portion 3 has two slits 7 extending in the vertical direction, and is provided integrally with the mask 2 so as to be positioned near the eyebrows when the mask 2 is set on the user's nose. The belt 4 is provided so as to be fixed to the user's head when the mask 2 is set on the user's nose through the slit 7. The abutment tool 5 is made of a flexible material such as urethane, and has a slot 8 for inserting and attaching the attachment portion 3. The abutment tool 5 is a member for holding the respirator 1 in contact with the vicinity of the user's eyebrows when the respirator 1 is worn.
[0014]
As shown in FIGS. 2 to 7, the ventilator-compatible spectacles 10 have an engaging portion 13 that can be attached to and detached from the slit 7 at the upper portion of the bridge 12 of the frame 11. The engaging portion 13 is composed of two U-shaped claws and can be inserted into the slit 7 to be engaged. The ventilator-compatible glasses 10 are glasses for correcting refractive errors of the eyes.
[0015]
The ventilator-compatible glasses 10 can be used with the engaging portion 13 attached to the slit 7 of the attaching portion 3 of the ventilator 1 and wearing the ventilator 1. In this case, since the engaging part 13 is attached to the slit 7, it can be prevented that the face is dropped or displaced even if the face is moved. Further, if the ventilator-compatible glasses 10 are attached to the attachment part 3 of the ventilator 1, the attachment part 3 can be inserted into the slot 8 of the abutment 5 and the engagement part 13 can be pressed by the abutment 5. it can. When not in use, the engaging portion 13 can be removed from the slit 7 and removed.
[0016]
8 and 9 show a second embodiment of the present invention.
As shown in FIGS. 8 and 9, the ventilator-compatible glasses 20 are detachably attached to the ventilator 1. Since the ventilator 1 has the same configuration as that described in the first embodiment, a duplicate description is omitted.
[0017]
The ventilator-compatible spectacles 20 include two support members 21 and a connecting member 22. Each support member 21 has a lens 24 attached to one end via a fixing member 23. Each support member 21 has an intermediate portion rotatably coupled to each end portion of the connecting member 22 by a shaft member 25 extending in a direction perpendicular to the length direction of the connecting member 22. Each support member 21 has a holding portion 26 for sandwiching the attachment portion 3 between the connecting member 22 and each lens 24 at positions facing each other. The holding part 26 has a U-shape. The connecting member 22 has a support portion 27 for the mask 2 at the lower portion.
[0018]
The ventilator-compatible spectacles 20 rotate each support member 21 with respect to the connecting member 22 to widen the interval between the holding portions 26, and the holding portions 26 allow the attachment portion 3 of the ventilator 1 to be placed between each other. Used between. Thereby, it is possible to hang it while wearing the ventilator 1. In this case, since the attachment portion 3 is sandwiched by the holding portion 26, it is possible to prevent the face from falling or shifting even if the face is moved. Further, when the ventilator-compatible glasses 20 are attached to the attachment portion 3 of the ventilator 1, the attachment portion 3 is inserted into the slot 8 of the abutment device 5, and the support member 21 and the connecting member 22 are connected by the abutment device 5. I can hold it down. When not in use, the intervals between the holding portions 26 can be widened to remove the holding portions 26 from the mounting portion 3 and remove them.
[0019]
10 to 14 show a third embodiment of the present invention.
As shown in FIGS. 10 to 14, the ventilator-compatible glasses 30 are detachably attached to the ventilator 1. Since the ventilator 1 has the same configuration as that described in the first embodiment, a duplicate description is omitted. It should be noted that the right side view of the ventilator-compatible spectacles of the present embodiment appears symmetrically with the left side view shown in FIG.
[0020]
The ventilator-compatible spectacles 30 include two support members 31 and a spring 32. Each support member 31 has a shape that is bent once in a V shape and further bent in a V shape on the opposite side. Each support member 31 has a lens 34 attached to one end via a frame 33. Each support member 31 is coupled to each other on the corner mountain side bent by a shaft member 35 extending in a direction perpendicular to the length direction thereof. Each support member 31 has a holding portion 36 for sandwiching the attachment portion 3 between the shaft member 35 and each lens 34 in the vicinity of the bent corner valley side at a position facing each other. is doing. The holding part 36 has a U-shape. The spring 32 supports each support member 31 on the other end side of each support member 31, that is, on the opposite side of the lens 34 with the shaft member 35 interposed therebetween so as to urge each support member 31 in a direction in which each holding portion 36 approaches each other. 31 is fixed.
[0021]
The ventilator-compatible spectacles 30 rotate the support members 31 against the biasing force of the springs 32 to widen the intervals between the holding portions 36, and the holding portions 36 attach the attachment portion 3 of the ventilator 1. Use between each other. Thereby, it is possible to hang it while wearing the ventilator 1. In this case, since the attachment part 3 is sandwiched by the holding part 36, it is possible to prevent the face from falling or slipping even if the face is moved. Further, if the ventilator-compatible glasses 30 are attached to the attachment portion 3 of the ventilator 1, the attachment portion 3 can be inserted into the slot 8 of the abutment 5 and the support member 31 can be pressed by the abutment 5. . When not in use, each holding part 36 can be detached from the attachment part 3 by removing the space between the holding parts 36 and removed. In the ventilator-compatible spectacles 30, the holding portion 36 firmly holds the attachment portion 3 by the urging force of the spring 32, and the effect of preventing slippage is enhanced.
[0022]
The ventilator-compatible glasses may be detachably attached to the ventilator 1 using magnetic force. That is, in this case, the attachment portion 3 has an iron base as a respiratory side magnetic body. The ventilator-compatible spectacles have a small and strong permanent magnet as a spectacle-side magnetic body that can be attracted to a pedestal in a state where the lens is set in the user's eyes when the ventilator 1 is attached to the user. The ventilator-compatible spectacles are used by adhering a small powerful permanent magnet to the pedestal of the attachment portion 3 of the ventilator 1. Thereby, it is possible to hang it while wearing the ventilator 1. In this case, since the small powerful permanent magnet is attracted to the pedestal, it can be prevented from falling or slipping even if the face is moved. When not in use, it can be removed from the ventilator 1 by pulling the glasses from the pedestal against the attractive force of the small strong permanent magnet.
[0023]
【The invention's effect】
According to the ventilator-compatible eyeglasses of the present invention, it can be worn while wearing the ventilator.
[Brief description of the drawings]
FIG. 1 is a front view showing a state in which the ventilator-compatible glasses of the first embodiment of the present invention are worn together with a ventilator.
FIG. 2 is a front view of the ventilator-compatible glasses shown in FIG.
FIG. 3 is a rear view of the ventilator-compatible glasses shown in FIG. 1;
4 is a plan view of the ventilator-compatible glasses shown in FIG. 1. FIG.
5 is a bottom view of the ventilator-compatible glasses shown in FIG. 1. FIG.
6 is a left side view of the ventilator glasses shown in FIG. 1. FIG.
7 is a right side view of the ventilator glasses shown in FIG. 1. FIG.
FIG. 8 is a plan view of ventilator-compatible glasses according to a second embodiment of the present invention.
9 is a bottom view of the ventilator-compatible glasses shown in FIG. 8. FIG.
FIG. 10 is a front view of ventilator-compatible glasses according to a third embodiment of the present invention.
FIG. 11 is a rear view of the ventilator-compatible glasses shown in FIG.
12 is a plan view of the ventilator-compatible glasses shown in FIG.
13 is a bottom view of the ventilator-compatible glasses shown in FIG.
14 is a left side view of the ventilator-compatible glasses shown in FIG.
[Explanation of sign]
DESCRIPTION OF SYMBOLS 1 Ventilator 2 Mask 3 Attachment part 4 Belt 5 Abutment (spacer)
6 Pipe 7 Slit 8 Groove hole 10, 20, 30 Glasses for ventilator 13 Engagement portion 21 Support member 22 Connection member 31 Support member 32 Spring

Claims (1)

A pair of ventilator glasses that can be attached to and detached from a ventilator, wherein the ventilator has a mask, a mounting portion, and a belt, and the mounting portion has a slit and the mask is set on a user's nose. When provided in the mask to be positioned near the eyebrows, the belt is provided so as to be fixed to the user's head when the mask is set on the user's nose through the slit,
The ventilator-compatible eyeglasses have two support members and a spring, each support member has a bent shape in a V shape, a lens is attached to one end, and the length of each support member is A holding portion that is rotatably coupled to each other at a corner portion that is bent by a shaft member that extends in a vertical direction, and sandwiches the mounting portion between the shaft member and each lens at positions facing each other. The spring is provided between the support members so as to bias the support members in a direction in which the holding portions approach each other.
Special glasses for ventilators.

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