JP2007089748A - Goggle - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a headgear type goggle which can be mounted stably on a head part. <P>SOLUTION: The goggle 10 has a shield part 11 for protecting eyes of a user, a holding part 12 for holding the shield part 11 and a mounting part 20 which is linked to the holding part 12 for mounting the goggle 10 on the head part. The mounting part 20 has first and second temple parts 21 and 22 and an engaging part 23. The first and second temple parts 21 and 22 are extended backward from the shield part 11 and abut on a side head part of the head part. The engaging part 23 is bent upward or forward and obliquely upward from the first and second temple parts 21 and 22, is extended along a front head part of the head part and engages with the front head part to connect front portions of the first and second temple parts 21 and 22. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to goggles that are wound around the head in a headband manner.

  Conventionally, a shield part has been provided for anti-glare applications to protect the eyes from scattering of blood in medical applications, to protect the eyes from dust, etc. in various industrial applications, or to protect the eyes from direct sunlight, etc. Goggles are used. As the goggles for these uses, there is known a headband goggles 50 that is wound around the head in a headband manner as shown in FIG.

  The headband goggles 50 include a shield 51, a holding part 52 that holds the shield 51, and a mounting part 53 that supports the holding part 52. In the goggles 50, the mounting portion 53 has a substantially arc shape along the shape of the head like a hair band, and is held on the head by wrapping around the head, whereby the goggles 50 are mounted on the head. ing. By adopting such a configuration, the headband goggles 50 can be easily mounted, and is beneficially used in applications that require frequent attachment / detachment.

  However, the shield 51 has a constant weight, and the goggles 50 may be shifted downward by the weight of the shield 51 when the shield 51 is attached to the head. Accordingly, in order to prevent the goggles 50 from shifting downward, it is conceivable that the mounting portion 53 is tilted upward and mounted obliquely with respect to the head. When hitting the ear, the wearing portion 53 does not come into close contact with the head, and the goggles 50 cannot be stably attached to the head.

  The present invention has been made in view of such problems, and an object thereof is to provide a headband goggles that is stably supported by the head with a simple configuration.

  A goggle according to the present invention includes a goggle part provided in front of a user's eye, first and second temple parts that extend rearward from the goggle part and abut on the temporal region of the head, And an elongated engagement portion that is bent upward or obliquely forward from the second temple portion, extends along the frontal portion of the head portion, engages with the frontal portion, and connects the front portions of these temple portions. Is provided. According to such a configuration, since the engaging portion is supported by the frontal head with upward force, the goggles are prevented from shifting downward when the goggles are attached to the head. The goggles are formed from, for example, a shield for protecting the eyes, a lens, or the like.

  The engaging portion is bent, for example, by 10 to 90 ° with respect to the first and second temple portions.

  The first and second temple portions and the engaging portion are preferably formed integrally. Thereby, since the number of parts can be reduced, the goggles according to the present invention can be manufactured more easily.

  Of course, the first and second temple parts and the engaging part may be formed separately. In this case, the engaging portion may be fixed so as to be rotatable relative to the first and second temple portions. And the engagement part should just be fixed so that rotation is possible so that it can arrange | position in the position bent upward or diagonally forward from the 1st and 2nd temple part. Of course, it may be designed to rotate only in the range of 10 to 90 °.

  The goggle part is supported by, for example, an elongated holding part, and both ends of the holding part are connected to the front parts of the first and second temple parts, respectively.

  In the present invention, the engaging portion is provided to be bent upward or obliquely forward with respect to the temple portion, so that the engaging portion is engaged with the frontal head so as to cover from above, and the frontal head Since it is supported from below, the goggles can be stably attached to the head.

Hereinafter, a first embodiment of the present invention will be described with reference to FIGS.
FIG. 1 is a perspective view of goggles according to a first embodiment of the present invention. 2 is a front view of the goggles according to the first embodiment, and FIG. 3 is a top view. In the following description, when the goggles 10 are worn on the head, the direction in which the face is directed is the front, and the opposite direction is the rear. Left and right refer to the left and right when viewed from the front.

  The goggles 10 according to the present embodiment include a shield part (goggles part) 11 provided in front of the user's eyes to protect the eyes, a holding part 12 for holding the shield part 11, and a holding part 12. And a mounting portion 20 for mounting the goggles 10 on the head.

  The shield part 11 is formed of glass or plastic with translucency that is colorless and transparent or colored. As shown in FIG. 3, the shield part 11 is formed so that the front thereof has a planar shape and the left and right thereof are curved toward the rear, whereby the shield part 11 is formed so as to follow the shape of the face. Is done.

  The holding part 12 is an elongated member, and includes a contact part 12a and two extending parts 12b connected to the contact part 12a. The abutting portion 12 a extends to the left and right along the back surface of the shield portion 11 in the upper portion of the shield portion 11, and both ends thereof are curved backward in accordance with the curvature of the shield portion 11. The extending portion 12b extends from the left end and the right end of the shield portion 11 toward the rear while being slightly bent upward. The shield part 11 is fixed to the contact part 12a by the fastener 13 at the left end, the right end and the center part thereof. An annular portion 15 having a first connection hole 14 formed in the center is provided at the tip of each extension portion 12b.

  The mounting portion 20 is made of, for example, a synthetic resin, and is configured by integrally forming first and second temple portions 21 and 22 extending rearward and an engaging portion 23. The first and second temple portions 21 and 22 are curved inward and extend rearward, and extend substantially along a horizontal plane in use. The engaging portion 23 is bent obliquely upward and forward from the first and second temple portions 21 and 22 to connect the front end portions of the first and second temple portions 21 and 22. Then, the engaging portion 23 has an elongated arc shape and swells upward and obliquely forward. It should be noted that the inner peripheral surface 23A of the engaging portion 23 (that is, the contact surface with the head) and the front portion of the inner peripheral surfaces 21A and 22A (the contact surfaces with the head) of the temple portions 21 and 22 are attached to the mounting portion. A plurality of protrusions 29 are provided so that 20 can easily engage the head. Further, the inner peripheral surface 23A of the engaging portion 23 is formed along the shape of the frontal head F so as to be easily engaged with the frontal head F (see FIG. 4). Specifically, the inner peripheral surface 23A at both side portions 23b of the engaging portion 23 is greatly curved as compared to the inner peripheral surface 23A at the central portion 23a.

  In the vicinity of the front ends of the first and second temple portions 21 and 22, there are provided three second connection holes 26 arranged along the extending direction of the first and second temple portions 21 and 22, respectively. It is done. The outer peripheral surfaces 21F and 22F at the front portions of the first and second temple portions 21 and 22 are formed in a planar shape so that the second connection holes 26 are linearly arranged.

  On the outside of the first and second temple portions 21 and 22, one of the two second connection holes 26, one second connection hole 26, and the first connection hole 14 provided in the holding portion 12. The annular portions 15 are overlapped so that the positions of the two coincide. Pins 28 (or screws) are inserted into the connecting holes 14 and 26 in which the positions of the holes coincide with each other, and both end portions (the annular portion 15) of the holding portion 12 are fixed to the first and second temple portions 21 and 22. Is done. Here, the holding part 12 is fixed so as to be rotatable up and down relatively with respect to the mounting part 20 with the pin 28 as a fulcrum, whereby the shield part 11 can be adjusted in the vertical direction. Further, the holding portion 12 and the mounting portion 20 can be connected using any of the three second connection holes 26, and the second connection hole 26 through which the pin 28 is inserted is changed. Thereby, the relative position of the shield part 11 with respect to the mounting part 20 in the front-rear direction can be adjusted. In the present embodiment, the holding portion 12 (annular portion 15) is fixed to the first and second temple portions 21 and 22 by screws 28 so that a constant frictional force is generated. Therefore, the shield part 11 does not rotate relative to the mounting part 20 even when a force that acts in a normal use state is applied.

  FIG. 4 is a schematic view when the goggles 10 according to the present embodiment are mounted on the head. When the goggles 10 are attached to the head, the first and second temple portions 21 and 22 (see FIG. 1) abut against the temporal portion T and the engaging portion 23 engages with the frontal portion F. Thus, the mounting portion 20 is mounted so as to be wound around the head H.

  Here, the engaging portion 23 is bent upward and obliquely forward with respect to the direction in which the first and second temple portions 21 and 22 extend (substantially horizontal plane P in the use state), so that the frontal head is seen from the upper oblique front. Engage with F. Therefore, since the engaging portion 23 is supported by the frontal head F with an obliquely upward force, the goggles 10 are prevented from shifting downward due to the weight of the shield portion 11.

  The first and second temple portions 21 and 22 are curved inwardly in accordance with the shape of the temporal portion T and extend rearward, while the engaging portion 23 is an arc that swells upward and obliquely forward. It has a shape and extends along the shape of the forehead F of the head. Therefore, the mounting portion 20 can be wound around the head H so as to follow the shape of the head H, so that the goggles 10 are not easily detached from the head even if a large force is applied downward.

  In the present embodiment, the engaging portion 23 is bent upward and obliquely forward, and the bent angle θ is relative to the direction in which the first and second temple portions 21 and 22 extend (substantially horizontal plane P in use). 30 °. However, the engaging portion 23 may be bent upward, that is, the angle θ may be 90 °. Of course, the angle θ is not limited to the above angle and may be in the range of 10 ° to 90 °. When the angle θ is smaller than 10 °, the engaging portion 23 is not easily supported upward by the frontal head F (see FIG. 4). The angle θ is preferably in the above range since the goggles 10 are not easily engaged with the head H.

  FIG. 5 is a view for showing goggles according to the second embodiment of the present invention. In the goggles according to the first embodiment, the mounting portion 20 is integrally formed, and the engaging portion 23 cannot rotate relative to the first and second temple portions 21 and 22. In the present embodiment, the engaging portion 23 can rotate relative to the first and second temple portions 21 and 22 (see FIG. 1). Hereinafter, the second embodiment will be described focusing on the differences from the first embodiment. In the following description, the same members as those in the first embodiment are denoted by the same reference numerals.

  As shown in FIG. 5, the goggles 10 according to this embodiment include a shield part 11, a holding part 12, and a mounting part 20. Since the shield part 11 and the holding | maintenance part 12 are the same as that of the structure of 1st Embodiment, the description is abbreviate | omitted. As in the first embodiment, the mounting portion 20 includes first and second temple portions 21 and 22, and in the vicinity of the front end portions of the first and second temple portions 21 and 22, respectively. One first connecting hole 26 is provided. The engaging portion 23 has an arc shape as in the first embodiment, and third connection holes 27 are provided at both ends thereof. The first connecting hole 14 is provided in the annular portion 15 of the holding portion 12 as in the first embodiment.

  The end portion of the engaging portion 23 and the annular portion so that the first to third connecting holes 14, 26, 27 coincide with the outside of the front end portions of the first and second temple portions 21, 22. 15 are stacked in this order. Here, the end of the engaging portion 23 is overlapped with the first and second temple portions 21 and 22 so as to be bent upward or obliquely forward. In addition, the holding portion 12 is stacked so as to be connected to the front of the first and second temple portions 21 and 22. Pins 28 (or screws) are inserted into the connection holes 14, 26, and 27, and thereby, the engagement portions 23 and the holding portions 12 (annular) are formed at the front ends of the first and second temple portions 21 and 22. Part 15) is fixed.

  The engaging portion 23 is fixed so as to be rotatable around the pin 28 relative to the first and second temple portions 21 and 22, and the engaging portions 23 of the first and second temple portions 21 and 22 are fixed. With respect to the extending direction (substantially horizontal plane P in use), it can be rotated within a range that is bent upward by 10 ° to 90 ° (angle θ). Therefore, in the present embodiment, the angle θ can be adjusted according to the shape of the user's frontal head F, and the engaging portion 23 can be easily brought into close contact with the frontal head F. Further, the holding portion 12 can also be rotated in the vertical direction around the pin 28 relative to the first and second temple portions 21 and 22, thereby the vertical position of the shield portion 11. Can also be adjusted. Also in this embodiment, the holding portion 12 (annular portion 15) is fixed to the engaging portion 23, and the engaging portion 23 is fixed to the first and second temple portions 21 and 22, respectively. It is fixed with screws 28 so as to occur. Therefore, the shield part 11 and the engaging part 23 do not rotate relative to the temple parts 21 and 22 even when a force that acts in a normal use state is applied.

  As described above, in the first and second embodiments, the engaging portion 23 abuts on the frontal head so as to cover from above and is supported by upward force from the frontal head. 20 is prevented from shifting downward. Further, the first and second temple portions 21 and 22 are attached to the temporal portion T so as not to be attached to the ears, and can be used together with glasses or the like. Therefore, it is particularly beneficial for users who need both glasses and goggles. In this case, since the engaging portion 23 is prevented from being shifted downward, the temple portions 21 and 22 are shifted downward, and the glasses used in combination are not interfered.

  In the first and second embodiments, the goggles are the shields 11 for protecting the eyes, but may be, for example, lenses for myopia and presbyopia. In the first embodiment, FIG. 1 shows a state in which the pin 28 is inserted through the second connecting hole 26 located in the foremost position, but FIGS. 4 and 5 show that the pin 28 has three connecting holes. 26 shows a state of being inserted through the central connecting hole 26.

It is a perspective view of the goggles concerning the 1st embodiment of the present invention. It is a front view of the goggles concerning a 1st embodiment. It is a top view of the goggles concerning a 1st embodiment. It is a side view showing a wearing state when wearing goggles on the head. It is a side view which shows a mounting state when the goggles which concern on 2nd Embodiment are mounted on the head. It is a side view which shows a mounting state when the conventional goggles are mounted on the head.

Explanation of symbols

10 Goggles 11 Shield (Goggles)
12 holding part 20 mounting part 21 first temple part 22 second temple part 23 engaging part

Claims (3)

Goggles provided in front of the user's eyes;
First and second temple portions extending rearward from the goggle portion and contacting the side of the head; and
An elongated shape that is bent upward or obliquely forward from the first and second temple portions, extends along the frontal portion of the head, engages with the frontal portion, and connects the front portions of these temple portions. Goggles comprising an engaging portion.   The goggles according to claim 1, wherein the engaging portion is bent by 10 to 90 degrees with respect to the first and second temple portions.   The goggle part is supported by an elongated holding part, and both ends of the holding part are connected to the front parts of the first and second temple parts, respectively. goggles.

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