JP2007108294A - Underwater scope with periscope - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an underwater scope with a periscope which in normal use is goggles or diving mask for securing visibility in water and protect the eyes, as well as makes it possible to easily confirm target at a distance, when necessary. <P>SOLUTION: The underwater scope with the periscope is equipped with a spectacle body, having lenses disposed in front of the eyes of a wearer to secure visibility in water and a primary body frame for fixing the lenses at the head of the wearer; and the periscope which is fitted to the spectacle body and is used to confirm a target on the water. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to goggles used for outdoor competition and swimming, and a diving mask used for snorkeling and diving.

JP 2002-45439 A Registered Utility Model No. 3034473 (Fig. 4)

  Conventionally, when swimming or swimming in a pool, goggles are mainly used to protect the eyes from chlorine and other bacteria for disinfection contained in the water of the pool while securing visibility in the water, In the case of swimming, snorkeling, diving and the like in the sea, a diving mask is mainly worn to ensure a relatively wide field of view in the water and to protect eyes from seawater.

  The goggles include, for example, a pair of lenses that are positioned in front of the wearer's eyes to ensure visibility in water, a frame portion that is mounted with these lenses to form a pair of eyecups, and the wearer's head. There is known one constituted by a main body frame provided with a headband part for fixing to a part (for example, Patent Document 1).

  In addition, as the diving mask, for example, a relatively large lens or a pair of lenses that are positioned in front of the wearer's eyes and ensure visibility in water, and the lens is held and in close contact with the wearer's face. Consists of a frame part (frame body) with a mask seal material (elastic material part) that blocks the body and a body frame with a headband part (elastic band) for fixing to the wearer's head Is known (for example, Patent Document 2).

  By the way, in recent years, several target buoys are floated on the sea near the coastline, a predetermined course is set, and the required time to complete the round course and the predetermined distance from the coast specified as the start point. Open water swimming (Open Water Swimming, abbreviated as “OWS” for short) is held actively to compete for the time required to complete swimming to other beaches.

  Athletes of the OWS tournament are wearing goggles and swimming with distant targets such as buoys floating on the sea and yachts anchored in the direction of travel. However, even if you intend to swim straight towards these targets, they will be swept away by the influence of offshore currents and tides flowing from the coast to the offshore, and the direction of travel will deviate from the targets. There is. For this reason, the athlete swims from the head to the shoulder on the surface of the water and swims repeatedly checking the target and surroundings while standing or swimming, or puts the head on the surface of the water while swimming. It is necessary to swim while checking the target and surroundings with head-up crawl, but repeated standing swims will affect the ranking, and in head-up crawl, the viewpoint is low and the waves are slightly high It is difficult to identify targets such as distant buoys and yachts.

  Also, in snorkeling, swimmers watch marine life while checking their current location with the shoreline terrain and boats that have boarded off the coast as their landmarks. You may not be aware of your current position and may not be aware that you are being swept away by the tides. Also, in diving, when a swimmer emerges after watching an underwater rock or coral, etc. You may lose sight of the topography of the coastline as a landmark, or a boat that has boarded off the coast, but in such a case, it is necessary to accurately check the topography of the remote coastline, the position of the boat, etc. Arise.

  Therefore, the present inventor can use, for example, as a normal goggles during an OWS competition or the like, or as a normal diving mask during snorkeling or diving, and a distant target during use. When there is a need to check, the present inventors have intensively studied an underwater scope that can easily check a distant target while swimming or floating on the sea surface, and completed the present invention.

  Therefore, the object of the present invention can be used as goggles or diving masks for normal visibility and for protecting the field of view in the water and protecting the eyes. An object is to provide an underwater scope with a periscope.

  That is, the underwater scope with a periscope according to the present invention includes a lens body that is positioned in front of the wearer's eyes and secures a field of view in water, and a glasses body having a body frame for fixing the lens to the wearer's head, It is provided with a periscope that is attached to the glasses body and confirms a target on the water surface.

  In the present invention, the glasses body is a so-called goggle including a frame part that has a lens attached to each of the body frames and a headband part that is fixed to the wearer's head. However, a frame band having a mask seal material that holds a relatively large lens or a pair of lenses and that is in close contact with the wearer's face and blocks water, and a headband for fixing the headband to the wearer's head. What is called a diving mask provided with a part may be sufficient. About this spectacles main body, it is good to raise the rigidity and intensity | strength by taking means, such as providing a rib around the outline of the plane part of a lens if necessary, so that the weight of the attached periscope can be endured.

  Further, in the present invention, for the periscope attached to the eyeglass body, the objective lens for entering the optical axis of the target and the eye lens that the wearer peeks are both composed of convex lenses, and two or three right-angle prisms. It is preferable to use a Porro prism type scope constituting a so-called erecting optical system in which an inverted image is inverted to obtain an erect image. And about an objective lens, a periscope is comprised so that it may be set to a position higher in the vertical direction than the position of an eye lens, ie, a wearer's viewpoint, with a periscope being attached to a spectacles main part. Good. Further, the periscope may be applied with a configuration capable of selecting a magnification according to the wearer's desire, and may further be appropriately provided with a mechanism capable of adjusting the focal length. Thereby, a wearer's viewpoint becomes higher than an actual viewpoint and it can make it easy to confirm the far target on the water surface. If the wearer's viewing angle is narrow and it is difficult for the wearer to look into the eyepiece of the periscope, an eyepiece may be attached to the opposite position of the eyeglass so as to sandwich the lens of the eyeglass body. With this eyepiece, the wearer's viewing angle can be widened, and the wearer can easily look into the eye lens. At this time, since the eye with the eyepiece attached in front of the eye is close to the eyepiece and only the periscope can be seen, the eyepiece is used for the convenience of securing the view of the wearer. However, when using a periscope and eyepiece as a set, it is recommended to use a dedicated periscope, and the wearer uses the periscope alone or the eyepiece and a dedicated periscope as a set. Can be selected as appropriate. In addition, since the lens part is large about a diving mask, the periscope attached to a lens part can be enlarged, and the diameter of an eye lens can be set large by extension, and it becomes possible to take a wearer's viewing angle wide. Therefore, no eyepiece is required.

  At this time, the periscope is located in front of the wearer's eyes and is attached to the lens of the glasses body that secures a field of view in water by the attaching means. The area of the periscope and the attaching means occupies the lens with respect to the area of the lens. The periscope is designed to be small, and the wearer's field of view is not completely blocked by applying a transparent resin to the lens that secures the wearer's field of view. It has become. When one periscope is attached to the lens of the eyeglass body, the wearer can appropriately select whether to attach the periscope in front of either eye as desired. The attachment means can be configured to be movable between a use position where the periscope is located in front of the lens and a retracted position away from the front of the lens so as not to obstruct the field of view. Therefore, when the periscope is not used, the wearer can secure his / her line of sight by avoiding his / her line of sight from the eyepiece lens of the periscope and the periscope itself. Therefore, when the wearer confirms the target through the periscope, the wearer can easily confirm the distant target as necessary only by directing his / her line of sight toward the eye lens of the periscope.

  Furthermore, in the present invention, the method of attaching the periscope to the spectacle body may be fixedly attached to the spectacle body, or the spectacle mirror can be attached only when necessary. The periscope may be detachably attached. When the periscope is detachably attached to the spectacle main body, the attachment means may be provided exclusively on the periscope side, or may be provided exclusively on the spectacle main body side. It is also possible to have a configuration that is provided across the glasses body side. The attachment means may be configured to use a plurality of attachment means together. For example, a structure in which the attachment means is provided on the spectacle body side and a structure provided on the periscope side may be used in combination.

  When the attachment means is provided on the periscope side, for example, the attachment means is provided with suction means such as a suction cup on the eyepiece of the periscope, and the suction means is used to attach the periscope to a predetermined position of the lens of the glasses body, or preferably Attach fixing means such as attachment straps made of elastic materials such as rubber, urethane, and vinyl chloride to the periscope, and attach the periscope to the spectacles in the specified position using this attachment strap, and also fix to these suction means You may use together with a means.

  Next, when the attachment means is provided on the eyeglass body side, for example, the body frame of the eyeglass body is formed in a ring shape or a cylindrical shape having attachment holes integrally or separately from the body frame by an elastic material. The mounting hole is in a position that does not completely shield the wearer's field of vision on the front side of the lens of the eyeglass body, and the hole diameter of the mounting hole is enlarged using the elasticity of the material, and the eyepiece of the periscope is inside It is preferable to provide a holding portion that is fitted on the side and detachably holds the periscope.

  Further, when the attachment means is provided across the periscope side and the spectacle body side, for example, the attachment means is provided on the spectacle body side attachment frame provided on the spectacle body side and the periscope side. The periscope side mounting frame is preferably configured so that the spectacle body side mounting frame and the periscope side mounting frame can be detachably connected.

  In addition, regarding the attachment between the spectacle body and the periscope, regardless of whether the periscope is fixedly attached to the spectacle body or detachably attached by the attachment means, the attachment means to be detachably attached is exclusively the periscope. Regardless of whether it is provided on the side of the eyeglass, or on the side of the main body of the eyeglass, or on the side of the periscope and the side of the main body of the eyeglass. You may attach so that it can move to the storage position which does not interfere with a visual field away from the front. At this time, in order to securely hold the periscope at the use position and the storage position, a stopper is provided on the eyeglass body or on the periscope side, and a button for releasing this stopper is provided, which is used by the wearer as the setting position of the periscope. It is preferable that the position or the storage position can be appropriately selected. By applying such a configuration, when the periscope is set at the use position, the wearer can easily confirm a distant target as necessary. Further, when the periscope is set at the storage position, the wearer can obtain a good field of view.

  According to the underwater scope with a periscope of the present invention configured as described above, it can be used as a goggles or diving mask for securing visibility in the water and protecting the eyes during normal use. It is possible to easily confirm a distant target.

  Hereinafter, preferred embodiments of the underwater scope with a periscope according to the present invention will be specifically described with reference to the accompanying drawings.

  FIG. 1 and FIG. 2 show Example 1 of the present invention having a configuration in which the attachment means is provided on the periscope side. FIG. 1 shows a front view of this embodiment, and FIG. 2 shows a side view thereof. The underwater scope with a periscope in this embodiment is attached to the goggle 1 including a pair of lenses 10R and 10L, the periscope 3L, and the periscope 3L, and attracts the eye lens (not shown) of the periscope 3L to the lens 10L. The suction cup 4L, which is the suction means of the present embodiment, is made of an elastic member such as vinyl chloride resin (FIG. 1). FIG. 2 shows the wearer's eyeball E and its line of sight Ea.

  As shown in FIG. 3, the goggles 1 in the present embodiment are a pair of lenses 10 </ b> R and 10 </ b> L that are positioned in front of the wearer's eyes and ensure visibility in water, and these lenses 10 </ b> R and 10 </ b> L are attached. It is comprised by the main body frame provided with the frame 11R, 11L which comprises a pair of eyecups, and the headband 12 for fixing to a wearer's head at the outer end part of the frame 11R, 11L. The lenses 10R and 10L have flat portions 10Ra and 10La, respectively. In addition, the frames 11R and 11L are provided with a nose band 11a at the inner end thereof that can adjust the distance between the eyecups according to the distance between the eyes of the wearer. Furthermore, the headband 12 is provided with a length adjuster 12a that can adjust the length according to the wearer's head outer circumference length.

  FIGS. 4 and 5 show the periscope in the present embodiment. FIG. 4 shows a side perspective view of the periscope, and FIG. 5 shows a front view of the periscope. The periscope 3 inverts the objective lens 31 for entering the optical axis of the target, the eye lens 32 for the wearer of the underwater scope of the present invention to look into, and the inverted image of the target incident from the objective lens 31. Two right-angle prisms 33a and 33b that are erect images, and the objective lens 31, the eye lens 32, and the right-angle prisms 33a and 33b are fixed to predetermined setting positions, and a housing 30 that protects each of them. (FIGS. 4 and 5). As indicated by the arrow R, the inverted image (optical axis) of the target incident from the objective lens 31 is guided to the eye lens as an erect image by the two right-angle prisms 33a and 33b. (Fig. 4).

  In the configuration of the periscope 3 shown in FIGS. 4 and 5, the central axis 31a of the objective lens 31 preferably has at least a predetermined height h with respect to the central axis 32a of the eye lens 32, and this height. h can be set as appropriate. Then, by setting the height h, the central axis 31a of the objective lens 31 is set to a position higher than the central axis 32a of the eye lens 32, the wearer's viewpoint becomes higher than the actual viewpoint, The target can be easily confirmed.

  In this embodiment, the periscope 3L attached to the lens 10L is detachably attached to the flat surface portion 10La of the lens 10L. Further, when the wearer turns the left eye's line of sight Ea straight forward, the periscope 3L is attached. The eye lens (not shown) is attached at a position where it can be looked into (FIG. 2). Here, when the line of sight of the wearer's left eye is directed to the eye lens (not shown) of the periscope 3L, the line of sight is the position of the objective lens (not shown) of the periscope 3L. Since the line of sight is set at a higher position, the wearer can easily confirm a distant target only by directing the line of sight toward the eye lens of the periscope 3L as necessary. The periscope 3L and the suction cup 4L cover a part of the lens 10L and do not completely impair the wearer's field of view. Therefore, the periscope 3L and the suction cup 4L are required for swimming when the wearer does not use the periscope 3L. Sufficient visibility can be secured. Furthermore, since the suction cup 4L is formed of an elastic member, it is possible to absorb the force acting on the periscope 3L while the wearer is swimming, and the periscope 3L is prevented from falling off the lens 10L. be able to. In this embodiment, the periscope 3 is detachably attached to the lens 10L of the goggles 1, but the periscope 3L may be attached to the flat surface portion 10Ra of the other lens 10R. Further, the periscope 3 may be applied with a configuration capable of selecting a magnification, and may further be provided with a mechanism capable of adjusting the focal length, and according to the wearer's desire, The focal length may be adjusted as appropriate.

  FIG. 6 shows a side view of the underwater scope with a periscope according to the second embodiment which is a modification of the first embodiment. The goggles 1, the periscope 3L, and the suction cup 4L including the lens 10L and the headband 12 in this figure have the same configurations as those shown in FIGS. 3, 4 (FIG. 5), and FIG. 1 (FIG. 2), respectively. Therefore, the description is omitted. In the configuration of the present embodiment, in addition to the configuration of the first embodiment, an eyepiece 5 is detachably attached to a position facing an eye lens (not shown) of the periscope 3L with a lens 10L sandwiched therebetween by a screw or a suction cup. It has become. The eyepiece 5 can be attached when the viewing angle of the wearer looking into the periscope 3L is narrow and it is difficult for the wearer to look into the eye lens of the periscope 3L. And the wearer's eyeball E is shown by this figure.

  In the present embodiment, a distant target can be easily confirmed in the same manner as in the first embodiment. However, by attaching the eyepiece 5, the viewing angle of the wearer is widened, so that the wearer can see the eyepiece of the periscope 3L. It is possible to make it easier to look into the screen. In this embodiment, the eyepiece 5 is detachably attached to the lens 10L. However, for example, when the eyepiece 5 is attached to the lens 10L with a screw, the eyepiece 5 and the lens 10L may be screwed together. Further, when the eyepiece 5 is attached to the lens 10L with a suction cup, a suction cup having a thickness such that the eyepiece 5 and the wearer's eyeball E are not too close to each other is applied, and the eyepiece 5 and the lens 10L are adsorbed. Also good. Furthermore, when applying a configuration in which the eyepiece 5 is detachably attached to the lens 10L with a screw or a suction cup, a dedicated periscope used in combination with the eyepiece 5 is preferably applied, and the wearer uses only the periscope. It is possible to appropriately select whether the eyepiece and the dedicated periscope are used as a set. In addition, the lens 10L and the lens of the eyepiece 5 can apply colored transparent resin, and can protect the wearer's eyes from ultraviolet rays. In addition, the eye with the eyepiece attached in front of the eye (the left eye in this embodiment) is close to the eyepiece and can only look into the periscope, so the eyepiece is used for convenience to ensure the wearer's field of view. Only when one periscope is attached to the glasses body. In this embodiment, an example in which a set of an eyepiece and a dedicated periscope is attached to the lens 10L for the left eye is shown. However, when the wearer wants to use the periscope with the right eye, the right eye lens 10R is used. A set of an eyepiece and a dedicated periscope can be attached to the flat surface portion 10Ra.

  7 and 8 show a third embodiment of the present invention having a configuration in which the attaching means is provided on the periscope. FIG. 7 shows a front view of this embodiment, and FIG. 8 shows a plan view thereof. The underwater scope with a periscope in this embodiment can be attached to and detached from goggles 1 having a pair of lenses 10R and 10L, and flat portions 10Ra and 10La of the lenses 10R and 10L by suction cups 4R and 4L as suction means of this embodiment. The attached periscopes 3R and 3L, and having a thread (not shown) at the tip and projecting from the periscopes 3R and 3L toward the nose band 11a side of the lenses 10R and 10L. Attached to the periscopes 3R, 3L and the adjusting screws 3b, which are rotatably attached to any one of the members 3Ra, 3La and the connecting members 3Ra, 3La and screwed to the other tip, respectively. The suction mirrors 4R and 4L are configured to adsorb the periscopes 3R and 3L to the plane portions 10Ra and 10La of the lenses 10R and 10L, respectively. And the adjustment screw 3b can adjust the space | interval of the periscopes 3R and 3L according to the space | interval of a wearer's viewpoint by being rotated. The goggles 1, the periscopes 3R and 3L, and the suction cups 4R and 4L in this embodiment have the same configuration as that shown in FIGS. 3, 4 (FIG. 5), and FIG. 1 (FIG. 2), respectively. The description is omitted.

  In this embodiment, the periscopes 3R and 3L and the suction cups 4R and 4L cover parts of the lenses 10R and 10L, respectively, and do not completely impair the wearer's field of view. A distant target can be easily confirmed simply by directing the line of sight to each of the 3L eye lenses (not shown). Further, since the periscopes 3R and 3L are attracted to the flat surface portions 10Ra and 10La by suction cups 4R and 4L formed by elastic members, respectively, the force acting on the periscopes 3R and 3L is absorbed while the wearer is swimming. can do. Furthermore, when the wearer is wearing the goggles 1, the lenses 10R and 10L are in close contact with each other along the shape of the wearer's head, specifically, the peripheral portion of the eye. The periscopes 3R and 3L can be held at predetermined positions of the flat portions 10Ra and 10La even if the flat portions 10Ra and 10La to be sucked are not in a state where they are substantially on the same plane (the state shown in FIG. 8). is there.

  FIGS. 9 and 10 show a fourth embodiment of the present invention having a configuration in which the attachment means is provided on the periscope side. FIG. 9 shows a front view of the present embodiment, and FIG. 10 shows a plan view thereof. The underwater scope with a periscope according to the present embodiment includes, in addition to the configuration of the third embodiment, attachment strings 6Ra and 6Rb and attachment strings 6La and 6Lb formed by elastic members such as rubber, urethane, and vinyl chloride as attachment means. The suction means and the fixing means are used in combination. The attachment cords 6Ra and 6Rb and the attachment cords 6La and 6Lb are respectively hooked on the inner and outer ends of the lenses 10R and 10L, and the periscopes 3R and 3L are respectively attached to the plane portions 10Ra and 10La of the lenses 10R and 10L. Removably attached. The configurations of the goggles 1, the periscopes 3R and 3L, the connecting members 3Ra and 3La, the adjusting screw 3b, and the suction cups 4R and 4L in the present embodiment are the same as those in the third embodiment, and thus description thereof is omitted. .

  In this embodiment, although the suction means and the fixing means are used in combination, the periscopes 3R and 3L, the suction cups 4R and 4L, the attachment strings 6Ra and 6Rb, and the attachment strings 6La and 6Lb cover a part of the lenses 10R and 10L. Yes, since the wearer's field of view is not completely impaired, the wearer can easily confirm a distant target by simply pointing his / her eyes to each eyepiece lens (not shown) of the periscopes 3R and 3L as necessary. Is possible. In addition, since the suction unit and the fixing unit are used in combination, the periscopes 3R and 3L can be firmly fixed to the plane portions 10Ra and 10La of the lenses 10R and 10L, respectively, as compared with the configuration of the third embodiment.

  In this embodiment, the attachment unit and the fixing unit are used in combination. However, the present invention can also be applied to the case where the periscope is attached to the diving mask. In this case, when attaching one periscope, it is preferable to apply suction means such as a suction cup, attach a pair of attachment strings to the periscope, and hang it on the attachment part of the headband. In addition, when attaching two periscopes, it is possible to use both a suction means and a fixing means such as an attachment string. However, since the attachment string is hooked to the attachment part of the headband, a pair of attachments are made with the two periscopes. A configuration using a string is preferable.

  FIG. 11 and FIG. 12 show Embodiment 5 of the present invention having a configuration in which the attaching means is provided across the periscope side and the spectacle body side. FIG. 11 shows a front view of this embodiment, and FIG. 12 shows a side view thereof. The underwater scope with a periscope in the present embodiment includes a goggle 1 having a pair of lenses 10R and 10L, glasses body side mounting frames 7Ra and 7La attached to the plane portions 10Ra and 10La of the lenses 10R and 10L, and the glasses body. Periscope side mounting frames 7Rb and 7Lb pivotally supported on the side mounting frames 7Ra and 7La, periscopes 3R and 3L respectively attached to the periscope side mounting frames 7Rb and 7Lb, and glasses body side mounting frames 7Ra and 7La. The through holes 7Rc and 7Lc through which the suction cups 4R and 4L are attached and attached to the periscopes 3R and 3L, and threaded portions (not shown) at the tip portions, and the nose bands of the lenses 10R and 10L ( (Not shown) connecting members 3Ra and 3La projecting from the periscopes 3R and 3L in the direction of the side, An adjustment screw 3b that is rotatably attached to one of the connecting members 3Ra and 3La, and is screwed to the other tip, and is formed of an elastic member such as rubber, urethane, or vinyl chloride. It is comprised from attachment string 6Ra, 6Rb and attachment string 6La, 6Lb which are attached to the main body side attachment frames 7Ra, 7La in pairs. The attachment cords 6Ra and 6Rb and the attachment cords 6La and 6Lb are respectively hooked on the inner end portion and the outer end portion of the lenses 10R and 10L, and the glasses body side attachment frames 7Ra and 7La can be attached to and detached from the flat portions 10Ra and 10La. It is to be attached to. Further, by rotating the adjusting screw 3b, the interval between the periscopes 3R and 3L can be adjusted according to the interval between the wearer's viewpoints. Further, FIG. 12 shows the wearer's eyeball E and its line of sight Ea. The goggles 1, the periscopes 3R and 3L, and the suction cups 4R and 4L in the present embodiment have the same configurations as those shown in FIGS. 3, 4 (FIG. 5), and FIG. 1 (FIG. 2), respectively. The description is omitted.

In this embodiment, since the periscopes 3R and 3L are attached to the periscope side attachment frames 7Rb and 7Lb that are pivotally supported by the spectacle body side attachment frames 7Ra and 7La, as shown in FIG. If necessary, the periscope 3L and the periscope side mounting frame 7Lb can be moved between the use position and the storage position. Specifically, in FIG. 12, the periscope 3L is located between the use position indicated by the periscope 3L ₁ and the periscope side mounting frame 7Lb ₁ and the storage position indicated by the periscope 3L ₂ and the periscope side attachment frame 7Lb _2. And the position of the periscope side mounting frame 7Lb can be set. At this time, in order to securely hold the periscopes 3R and 3L and the periscope-side mounting frames 7Rb and 7Lb at the use position and the storage position, stoppers are attached to the spectacle body-side mounting frames 7Ra and 7La or the periscope-side mounting frames 7Rb and 7Lb. It is preferable to provide a button (not shown) for releasing the stopper. With this configuration, the wearer can appropriately select the use position or the storage position as the setting position of the periscopes 3R and 3L. When the periscopes 3R and 3L are set to the use positions, the wearer can easily confirm a distant target by directing the line of sight Ea to the eye lens (not shown) of the periscopes 3R and 3L as necessary. can do. When the periscopes 3R and 3L are set at the retracted position, the wearer confirms the front by directing the line of sight Ea to the through holes 7Rc and 7Lc formed in the glasses body mounting frames 7Ra and 7La. And good visibility can be obtained.

  In the present embodiment, the configuration in which the attachment means is provided across the periscope side and the spectacle body side has been described. In this configuration, the periscope is attached to the goggles by the attachment means provided across the periscope side and the spectacle body side, but this attachment means can also be applied when attaching the periscope to the diving mask. it can. In this case, the left and right eyeglass body-side mounting frames are integrally formed, a pair of attachment cords are attached to the eyeglass body-side attachment frame, and the pair of attachment straps are provided at the left and right ends of the lens. It only has to be hooked to the mounting part.

  FIGS. 13 and 14 show a sixth embodiment of the present invention having a configuration in which the attachment means is provided on the side of the glasses body. FIG. 13 is a perspective view of the present embodiment, and FIG. 14 is a cross-sectional view taken along line AA in FIG. The underwater scope with a periscope in the present embodiment includes a diving mask 2 and a periscope 3 attached to the diving mask 2. The diving mask 2 in this configuration is worn with a frame 21 that includes a lens 20 that is positioned in front of the wearer's eyes to ensure visibility in water, and a mask seal material 21a that is in close contact with the wearer's face and blocks water. It is comprised with the main body frame provided with the headband 22 for fixing to a person's head. And the headband 22 is provided with the length adjustment tool 22a which can adjust the length according to a wearer's head outer periphery length. The diving mask 2 has an attachment hole 21c, a ring-shaped member 21b into which the eye lens side of the periscope 3 is fitted, and a fixing member 21d that fixes the ring-shaped member 21b to a predetermined position of the lens 20 of the diving mask 2. It has become. Furthermore, a suction cup 4 is attached to the periscope 3 to attract the eye lens side of the periscope 3 and the lens 20 of the diving mask 2.

  Since the periscope 3 in the present embodiment is attached at a position that does not completely block the wearer's field of view, the wearer can easily target a distant target by directing the line of sight of the right eye toward the eyepiece of the periscope. Can be confirmed. The periscope 3 is attached by fitting the eyepiece side of the periscope 3 into the ring-shaped member 21b and attracting it to the lens 20 of the diving mask 2 by the suction cup 4, so that it can be easily attached and detached. is there. The ring-shaped member 21b and the fixing member 21d are preferably formed of a permeable elastic member.

  Further, in the present embodiment, the configuration in which the attaching means is provided on the eyeglass body side has been described, but in addition to the attaching means shown in these embodiments, for example, a part of the eyepiece side of the periscope and the lens It is good also as providing a thread part in one part and using both thread parts as an attachment means. In this case, the periscope can be attached to the diving mask by screwing the screw portions provided on the periscope and the lens.

  Further, in this configuration, the periscope is attached to the diving mask by the attaching means provided in the diving mask. However, the attaching means shown in the sixth embodiment is applied to the case where the periscope is attached to the goggles. can do. In this case, when attaching the two periscopes to the goggles, the attaching means is provided in the goggles, and one periscope is attached to each lens of the goggles.

  In the first to sixth embodiments described above, the goggles 1 shown in the first to fifth embodiments and the diving mask 2 shown in the sixth embodiment are attached with the periscope, and therefore the weight of the periscope is as follows. For example, the goggles 1 have ribs around the contours of the flat portions 10Ra and 10La, and the diving mask 2 has ribs around the contours of the lenses 20 so as to withstand the lens. It is preferable to increase the rigidity and strength by means such as providing.

It is a front view of Example 1 of this invention which has the structure which provides an attaching means in the periscope side. It is a side view of Example 1 of the present invention which has the composition which provides attachment means on the periscope side. It is a figure which shows the goggles applicable to this invention. It is a side perspective view of a periscope applicable to the present invention. It is a front view of a periscope applicable to the present invention. It is a side view of Example 2 which is a modification of Example 1. FIG. It is a front view of Example 3 of this invention which has the structure which provides an attaching means in the periscope side. It is a top view of Example 3 of this invention which has a structure which provides an attaching means in the periscope side. It is a front view of Example 4 of this invention which has the structure which provides an attaching means in the periscope side. It is a top view of Example 4 of this invention which has the structure which provides an attaching means in the periscope side. It is a front view of Example 5 of this invention which has the structure which provides an attachment means ranging over the periscope side and the spectacles main body side. It is a side view of Example 5 of this invention which has a structure which provides an attachment means ranging over the periscope side and the spectacles main body side. It is a perspective view of Example 6 of this invention which has the structure which provides an attachment means in the spectacles main body side. It is the sectional view on the AA line in FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Goggles, 10R, 10L ... Lens, 10Ra, 10La ... Flat part, 11a ... Nose band, 12 ... Headband, 3L ... Periscope, 4L ... Suction cup

Claims (9)

An eyeglass body having a lens positioned in front of the wearer's eye to secure a field of view in water, a body frame for fixing the lens to the wearer's head, and a target on the water surface attached to the eyeglass body A submersible scope with a periscope, characterized by a periscope for confirming. The underwater scope with a periscope according to claim 1, wherein the glasses body is a goggle having a pair of left and right eye cups. The underwater scope with a periscope according to claim 1, wherein the glasses body is a diving mask. The underwater scope with a periscope according to any one of claims 1 to 3, wherein the periscope is a Porro prism type scope constituting an erecting optical system. The underwater scope with a periscope according to any one of claims 1 to 4, wherein the periscope is detachably attached to the glasses body. The underwater scope with a periscope according to claim 5, wherein an attaching means for detachably attaching the periscope to the spectacle body is provided on the periscope side. The underwater scope with a periscope according to claim 6, wherein the attachment means is a suction cup that is attracted to a lens of the glasses body and / or an attachment string that is locked to a body frame of the glasses body. The underwater scope with a periscope according to claim 6, wherein the attaching means includes an eyeglass body-side attachment frame provided on the body frame side of the eyeglass body, and a periscope-side attachment frame provided on the periscope. The periscope is attached to the spectacle body so as to be movable between a use position located in front of the lens and a retracted position away from the front of the lens so as not to obstruct the field of view. Underwater scope with periscope.

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