CN105824135B - Eyeshield apparatus - Google Patents

Eyeshield apparatus Download PDF

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Publication number
CN105824135B
CN105824135B CN201510782098.5A CN201510782098A CN105824135B CN 105824135 B CN105824135 B CN 105824135B CN 201510782098 A CN201510782098 A CN 201510782098A CN 105824135 B CN105824135 B CN 105824135B
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CN
China
Prior art keywords
aforementioned
base portion
locking
eyeglass
frame
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Active
Application number
CN201510782098.5A
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Chinese (zh)
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CN105824135A (en
Inventor
安原和人
桥本启树
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Yamamoto Kogaku Co Ltd
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Yamamoto Kogaku Co Ltd
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Publication of CN105824135A publication Critical patent/CN105824135A/en
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Classifications

    • GPHYSICS
    • G02OPTICS
    • G02CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C9/00Attaching auxiliary optical parts
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/04Eye-masks ; Devices to be worn on the face, not intended for looking through; Eye-pads for sunbathing
    • A61F9/045Eye-shades or visors; Shields beside, between or below the eyes
    • GPHYSICS
    • G02OPTICS
    • G02CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C5/00Constructions of non-optical parts
    • G02C5/001Constructions of non-optical parts specially adapted for particular purposes, not otherwise provided for or not fully classifiable according to technical characteristics, e.g. therapeutic glasses

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  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Eyeglasses (AREA)
  • Helmets And Other Head Coverings (AREA)

Abstract

There is provided a kind of eyeshield apparatus, which is characterized in that have: eyeglass (10), one end have the 1st holding section (11), and the other end has mounting portion (12);Frame (20), one end have the 2nd holding section (26) corresponding with aforementioned 1st holding section (11), and the other end has the base portion (40) being rotatably arranged via axle portion (43);Lockable mechanism, by the support chip (44) for pressing aforementioned base portion (40) via aforementioned mounting portion (12), making aforementioned base portion (40), rearward side rotates, allow to the operation portion (41) being slidably disposed on aforementioned base portion (40) and releases region to the movement of locking region from the locking in the abutting wall portion (29) for being formed in aforementioned frame, limit aforementioned base portion (40) forwards the rotation of side and be lockup state, so, the finger tip of user will not contact that the surface of eyeglass and the back side can carry out glasses lens exchanging, reduce the number of parts of relative lockable mechanism.

Description

Eyeshield apparatus
Technical field
The present invention relates to eyeshield apparatus, situations such as being adapted for skiing, Halfpipe, snow-removal operation, carry out motorcycle or The case where the case where motor sports such as offroad vehicle, the aquatic sports such as progress dugout canoe, yacht, surfing, carries out at factory, scene etc. The eyeshield apparatus that the case where operation etc. more particularly to eyeglass can be replaced.
In the past, for example, there is known in Japan's patent the 3646212nd skiing sports and it is other installing the helmet sport, Eyeshield apparatus used in operation etc., from the upper frame front surface of eyeglass holding frame and the lower frame front surface of eyeglass holding frame Prominent position setting in respective left-right parts is integrally formed soft elasticity outstanding with upper frame and lower frame The arm that synthetic resin is constituted, the arm have terminal near the mirror band installation site for leaving prominent position, pass through near the terminal It is protected by mirror band mounting portion and mirror band connection, and from the upper frame front surface and eyeglass of front surface view and eyeglass holding frame The lower frame front surface for holding frame is overlapped.It is formed on the inner peripheral surface of the eyeglass holding frame on the eyeshield apparatus for protecting chimericly The embeded slot of eyeglass is held, eyeglass will not inadvertently fall off.
In addition, for example there is known the eyeshield apparatus in Japan's patent the 5418814th, frame upper side frame and Blind hole is respectively set on the frame of downside, corresponding with blind hole blind hole is set in eyeglass side, in the mirror armed of pair of right and left The top of double-fork part has lockable mechanism, makes these blind hole lockup states by the lockable mechanism of mirror armed, or by frame and The mirror armed of eyeglass and pair of right and left is fixed, or is released lockup state and can be separated.The lockable mechanism by lock pin, casing, Knob and stop-motion body are constituted, knob in the stage portion on the top for the double-fork part for being located at mirror armed from upper direction laterally or from Laterally rotatably it is arranged upwards, becomes locking in the case where rotating upwards and release state, to lateral rotation In the case of become lockup state.
But in Japan's patent the 3646212nd construction, frame is constituted integrally flexiblely, but in replacement eyeglass When, the finger tip of user can contact eyeglass mostly, in the surface of eyeglass and back side attachment fingerprint or spot.
In addition, in Japan's patent the 5418814th construction, due to being located at mirror by making when replacing eyeglass The knob of respective lockable mechanism on frame and in the blind hole of eyeglass rotates and releases lockable mechanism, so constituting lockable mechanism Number of parts increase, increased costs.
Summary of the invention
For this purpose, the present invention is to propose in order to solve this problem, its purpose is to provide a kind of eyeshield apparatus, users Finger tip will not contact that the surface of eyeglass and the back side can be replaced, reduce the part of relative lockable mechanism Quantity.
In order to solve foregoing problems, eyeshield apparatus documented by technical solution of the present invention 1 is characterized in that having: mirror Piece, one end have the 1st holding section, and the other end has mounting portion;Frame, one end have and aforementioned 1st holding section the corresponding 2nd Holding section, the other end have the base portion being rotatably arranged via axle portion;Lockable mechanism, by being pressed via aforementioned mounting portion The support chip of aforementioned base portion, making aforementioned base portion, rearward side rotates, and allows to the operation being slidably arranged on aforementioned base portion Portion releases region to the movement of locking region from the locking in the abutting wall portion for being formed in aforementioned frame, limits aforementioned base portion forwards The rotation of side and be lockup state.
In addition, eyeshield apparatus documented by technical solution of the present invention 2 is the eyeshield apparatus documented by technical solution 1 In, under aforementioned lockup state, the 1st abutting wall surface being formed in aforementioned abutting wall portion is abutted with the sidewall portion of aforementioned base portion, Limit the rotation of aforementioned base portion rearward side.
In addition, eyeshield apparatus documented by technical solution of the present invention 3 is that the eyeshield documented by technical solution 1 or 2 is used In tool, the force application apparatus of its separation, aforementioned mounting portion are exerted a force and made equipped with the sidewall portion to aforementioned abutting wall portion and aforementioned base portion Making the rotation of aforementioned base portion is to overcome elastic force and rearward side carries out.
In addition, eyeshield apparatus documented by technical solution of the present invention 4 is that the eyeshield documented by technical solution 1 or 2 is used In tool, under aforementioned lockup state, the 2nd be formed in the aforementioned abutting wall portion in aforementioned locking region abuts wall surface and is located at Bearing surface abuts when locking in aforementioned operation portion, the rotation of limitation side forwards.
In addition, eyeshield apparatus documented by technical solution of the present invention 5 is the eyeshield apparatus documented by technical solution 3 In, under aforementioned lockup state, before the 2nd be formed in the aforementioned abutting wall portion in aforementioned locking region abuts wall surface and is located at Bearing surface abuts when stating the locking on operation portion, limits the rotation of side forwards.
In addition, eyeshield apparatus documented by technical solution of the present invention 6 is that the eyeshield documented by technical solution 1 or 2 is used In tool, under aforementioned locking releasing state, the notch section in aforementioned abutting wall portion being formed in aforementioned locking releasing region is permitted Perhaps the rotation of aforementioned base portion within the specified scope, and the 3rd be formed in aforementioned notch section abuts wall surface and is located at aforementioned behaviour Make bearing surface when the locking in portion releases to abut, limits the rotation of side forwards.
In addition, eyeshield apparatus documented by technical solution of the present invention 7 is the eyeshield apparatus documented by technical solution 2 In, aforementioned lateral wall portion has moving area, by keeping the bellying being located on aforementioned mounting portion mobile, forward by aforementioned mounting portion State the induction of base portion side.
In addition, eyeshield apparatus documented by technical solution of the present invention 8 is that the eyeshield documented by technical solution 1 or 2 is used In tool, aforementioned support chip is by with state shape prominent in outward direction and side stretching forwards from the end of predicate lens At protruding portion pressing, under aforementioned lockup state, insertion is formed in receiving portion between predicate lens and aforementioned protruding portion.
In addition, eyeshield apparatus documented by technical solution of the present invention 9 is that the eyeshield documented by technical solution 1 or 2 is used In tool, in the state of pressing the support chip of aforementioned base portion via aforementioned mounting portion, with aforementioned base portion rearward side turn Dynamic, rearward side rotates into the 1st press section face contact with aforementioned mounting portion and coincide for the 2nd press section of aforementioned base portion.
In addition, eyeshield apparatus documented by technical solution of the present invention 10 is the eyeshield apparatus documented by technical solution 4 In, aforementioned 2nd contacting wall face have inclined surface, as aforementioned operation portion moves in aforementioned locking region, make aforementioned base portion into Rearward side rotates one step.
In addition, eyeshield apparatus documented by technical solution of the present invention 11 is the eyeshield apparatus documented by technical solution 7 In, under aforementioned locking releasing state, the opening portion for becoming the aforementioned moving area of the entrance of aforementioned bellying is located at than aforementioned The front side end face of frame side on the front.
In eyeshield apparatus of the invention, when eyeglass is installed, it can make to grasp by rotating base portion via mounting portion Make portion and is lockup state to the movement of locking region.In addition, by making operation portion release region movement and locking solution to locking Except state, base portion can be made to rotate under the action of elastic force, carry out unloading for eyeglass via mounting portion.So, user Finger tip will not contact that the surface of eyeglass and the back side can carry out the replacement operation of eyeglass.
In addition, locking is arranged in the other end by the way that the 1st holding section and the 2nd holding section is arranged in one end of eyeshield apparatus Mechanism can cut down locking in the past like that on each frame up and down compared with the eyeshield apparatus of setting lockable mechanism The number of parts of mechanism leads to the reduction of cost.
Detailed description of the invention
Fig. 1 is the perspective view of the eyeshield apparatus in the embodiment of the present invention;
Fig. 2 is the exploded perspective view of the eyeshield apparatus in the embodiment of the present invention;
Fig. 3 (a) is the front stereogram of the eyeglass of the eyeshield apparatus in the embodiment of the present invention, and Fig. 3 (b) is rear solid Figure;
Fig. 4 is that the part amplification of the frame of the setting lockable mechanism side of the eyeshield apparatus in the embodiment of the present invention is three-dimensional Figure;
Fig. 5 (a) is the base portion of the eyeshield apparatus in the embodiment of the present invention and the front stereogram of operation portion, Fig. 5 (b) It is rear stereogram;
Fig. 6 is the magnified partial view under the lockup state of the eyeshield apparatus in the embodiment of the present invention;
Fig. 7 is that the part for the state that the eyeshield apparatus in the embodiment of the present invention makes operation portion mobile in a latched condition is put Big figure;
Fig. 8 is the part amplification stereogram under the locking releasing state of the eyeshield apparatus in the embodiment of the present invention;
Fig. 9 is the magnified partial view under the locking releasing state of the eyeshield apparatus in the embodiment of the present invention;
Figure 10 is the perspective view of the midway of the installation eyeglass of the eyeshield apparatus in the embodiment of the present invention;
Figure 11 (a) is that amplification end view drawing, Figure 11 (b) is X-X in Fig. 1 of the eyeshield apparatus in the embodiment of the present invention Y-Y to amplification end view drawing, Figure 11 (c) Z-Z to amplification end view drawing;
Figure 12 is the same as Fig. 1 when rotating base portion with mounting portion of the eyeshield apparatus in the embodiment of the present invention Each plane under amplification end view drawing;
Figure 13 (a) is the X-X of Fig. 8 of the eyeshield apparatus in the embodiment of the present invention to amplification end view drawing, and Figure 13 (b) is For Y-Y to amplification end view drawing, Figure 13 (c) is Z-Z to amplification end view drawing;
Figure 14 is the perspective view for indicating other forms of frame of the eyeshield apparatus in the embodiment of the present invention;
Figure 15 is the perspective view for indicating other forms of eyeglass of the eyeshield apparatus in the embodiment of the present invention;
Figure 16 is the perspective view for indicating other forms of wearing band of the eyeshield apparatus in the embodiment of the present invention;
Figure 17 is the perspective view of the other form of the frame of the eyeshield apparatus in the embodiment of the present invention;
Figure 18 is the perspective view for indicating the other form of eyeglass of the eyeshield apparatus in the embodiment of the present invention.
Specific embodiment
Hereinafter, being illustrated based on attached drawing to the eyeshield apparatus in embodiments of the present invention.The eyeshield apparatus by pair The operation portion of lockable mechanism carries out, and eyeglass can be made to float from frame and unload, by hold the mounting portion of eyeglass to lock The base portion side of locking mechanism is mobile, and rotates the base portion of lockable mechanism, operates, can install eyeglass to operation portion On frame.I.e., when replacing eyeglass, the finger tip of user will not contact that the surface of eyeglass and the back side can carry out replacement work Industry.
Below in an example, eyeshield apparatus be as shown in Figure 1 with skied, Halfpipe, snow-removal operation etc. In the case of be illustrated for the goggles that uses, but be of course not solely limited to this.
In the state that user has installed the eyeshield apparatus, using eyeglass side as the front of eyeshield apparatus, band will be worn Side is as rear.In addition, being used using the overhead side of user as the top of eyeshield apparatus using lower jaw portion side as eyeshield The lower section of tool, using the width direction of face as the left and right directions of eyeshield apparatus.
[embodiment]
Eyeshield apparatus involved in the embodiment of the present invention is as shown in Figure 1 and Figure 2, has eyeglass 10, can replace The mode of the eyeglass frame 20 detachable by lockable mechanism, and for the frame 20 for being mounted with eyeglass 10 to be worn on use Wearing band B in account.
Eyeglass 10 is detachably fixed relative to frame 20.The eyeglass 10 is as shown in Fig. 1 to Fig. 3 and Figure 10, on a left side One end of right direction is equipped with the 1st holding section 11 for engage with frame 20, and in the other end equipped with for frame 20 Fixed mounting portion 12.In addition, eyeglass 10 such as the excellent abrasion as acryl resin plate, the list of ultraviolet light can be cut off Spectacle lens are constituted.
1st holding section 11 engages with the 2nd holding section 26 of aftermentioned frame 20, one end of eyeglass 10 can be mounted on mirror One end of frame 20.It 1st holding section 11, also can will such as can suitably be selected from recess portion, through hole, protrusion, projecting strip part It is appropriately combined.
In addition, mounting portion 12 can be installed relative to the base portion 40 being rotatably arranged on frame 20.The mounting portion 12 as shown in FIG. 2 and 3, has the 13, the 1st press section 14 of protruding portion for the front side for being located at eyeglass 10, and after being located at The bellying 15 of square side, is mounted on the end of eyeglass 10.
The protruding portion 13 is formed with state prominent in outward direction and side stretching forwards from the end of eyeglass 10, To which when replacing eyeglass, the finger tip of user will not contact that the surface of eyeglass 10 and the back side can carry out replacement operation.This Outside, the receiving portion for being embedded in the support chip 44 of base portion 40 is formed between the eyeglass 10 on mounting portion 12 and protruding portion 13 16。
In addition, the position of up and down direction is equipped with the 1st pressing coincideing with the 2nd press section 47 of base portion 40 in receiving portion 16 Portion 14.Shown in 1st such as Figure 11 (a) of press section 14, it is connected with the rear side of protruding portion 13, from the center position of eyeglass 10 It is formed to warpage stage by stage towards outside near the end of eyeglass 10.The thickness in the front-back direction of 1st press section 14 is extremely Few size with the gap (receiving portion 16) being formed between eyeglass 10 and protruding portion 13.1st press section 14 is for example formed It is substantially く shape for section.
In addition, rear side of the bellying 15 from the 1st press section 14 to eyeglass 10 is arranged with being connected with, in order to formed Moved in the moving area 49 in the sidewall portion 48 on base portion 40 and with towards state outstanding in the region formed one or Person is more than two.So, mobile by making bellying 15 move along region 49, it can be by mounting portion 12 to base portion 40 1 Side induction.
In the present embodiment, as shown in FIG. 2 and 3, eyeglass 10 is by passing through double faced adhesive tape etc. for outer lens 17 and scope The double-layer lens that piece 18 sticks together are constituted.In addition, being equipped with the 1st card in the left end of eyeglass 10 as shown in Figure 1, Figure 2 and shown in Figure 10 Conjunction portion 11 is equipped with mounting portion 12 in the right end of eyeglass 10.1st holding section 11 is that two be arranged in the up-down direction are passed through Through-hole.In addition, as shown in Fig. 3, Figure 11 to Figure 13, substantially central portion in above-below direction is equipped with section on mounting portion 12 Substantially wedge-shaped protruding portion 13.The protruding portion 13 between eyeglass 10 to form the state of receiving portion 16 to before eyeglass 10 Square side is protrusively provided, and the upper and lower position for the receiving portion 16 being connected in the rear side with protruding portion 13 be equipped with the 1st by Splenium 14.In addition, the rear side from the 1st press section 14 to eyeglass 10 is arranged with being connected with, in the rear side of the 1st press section 14 It is highlightedly equipped with two bellyings 15.
Frame 20 links these upsides as shown in Fig. 2, upper side frame 21 by extending in left-right direction, downside frame 22 Frame 21, the left side frame 23 of downside frame 22 and right side frame 24 are constituted.The frame 20 constituted in this way it is for example preferred whole by Flexible soft synthetic resin etc. is constituted, in the front surface one of the upper side frame 21 and downside frame 22 that are in contact with eyeglass 10 The padded coaming (not shown) for improving airtightness is arranged in side.
In addition, being equipped with central portion on downside frame 22 to inward side to recessed nose support portion 25.In addition, in left side frame 23, the one party of right side frame 24 is equipped with the 2nd holding section 26 corresponding with the 1st holding section 11 of eyeglass 10, and another The base portion 40 of the mounting portion 12 for fixing len 10 is rotatably equipped on one side.In turn, on left side frame 23 and the right side The end of rear side is respectively provided with installation and wears the mirror band mounting portion 28 with B on side mirror frame 24.
In addition, the end 27 of front side is preferred on the left side frame 23 or right side frame 24 of the 2nd holding section 26 of setting It along two frames is formed towards the substantially central portion of upper side frame 21 and downside frame 22 with arc-shaped protrusion.In turn, excellent The 2nd holding section 26 is arranged in the end 27 for being selected in the front side.So, the 2nd holding section 26 and mirror be can easily be done The engaging of 1st holding section 11 of piece 10, improves the operating efficiency of glasses lens exchanging.
2nd holding section 26 engages with the 1st holding section 11 of eyeglass 10, one end of eyeglass 10 can be mounted on frame 20 One end.As long as the 2nd holding section 26 shape corresponding with the 1st holding section 11, is not particularly limited, for example, can It is enough suitably to be selected from recess portion, through hole, protrusion, projecting strip part etc., it can be also appropriately combined.
In addition, the left side frame 23 or right side frame 24 of setting base portion 40 are as shown in figure 4, in front side, in order to pacify It fills base portion 40 and is equipped with the abutting wall portion 29 for keeping front side recessed, in rear side, equipped with for installing mirror band of the wearing with B Mounting portion 28 is located between upper side frame 21 and downside frame 22 along the vertical direction respectively.
The abutting wall portion 29 forms the 1st vertically extended in front side and abuts wall surface 30,1 contacting wall of He Cong Rearward side is connected with, releases the operation portion moving area 31 that region is constituted by locking region and locking in face 30.The operation portion Moving area 31 is and a certain region for enabling the operation portion 41 of base portion 40 to release region to locking region and locking is mobile State is released to lockup state and locking to switch over.
Operation portion moving area 31 from the one end of the 1st abutting wall surface 30 by vertically extending to substantially central portion 2nd abuts wall surface 32, and rearward side is vertically square via the recessed state of step for the one end of the abutting wall surface 32 of He Yicong the 2nd It is constituted to the notch section 33 for forming the other end for abutting wall surface 30 to the 1st.
1st abutting wall surface 30 limits base portion by the abutting of sidewall portion 48 of base portion 40 under the lockup state of lockable mechanism The rotation of 40 rearward sides, the installation of eyeglass 10 is set surely.In addition, the 1st abutting wall surface 30 on be formed with for accommodate at For the 1st receiving unit 34 of one end of the return spring 42 of force application apparatus.1st receiving unit 34 such as energy and being formed as concavity Enough carry out the positioning of return spring 42.
The operation portion 41 that 2nd abutting wall surface 32 is set to pass through lockable mechanism abuts and is able to maintain that lockup state.In addition, lacking The operation portion 41 that oral area 33 is set to pass through lockable mechanism is mobile, avoids abutting the abutting of wall surface 32 with the 2nd, and can allow for base portion 40 Rotation within the specified scope maintains locking to release state.
In addition, being formed through base portion 40 in notch section 33, the rotation of side and locking release the operation portion of state forwards 41 the 3rd abutting wall surfaces 35 abutted.In turn, the upper side frame 21 and downside frame of front side are located on abutting wall portion 29 The axis hole 36 of setting axle portion 43 is respectively provided on 22.
In the present embodiment, as shown in Figure 1, Figure 2 and shown in Figure 10, the 1st card with eyeglass 10 is equipped on left side frame 23 Corresponding 2nd holding section 26 in conjunction portion 11 is rotatably equipped with the mounting portion for fixing len 10 on right side frame 24 12 base portion 40.2nd holding section 26 is with the through hole of the 1st holding section 11 correspondingly along upper as shown in Fig. 2 and Figure 10 Two protrusions that lower direction is arranged.In addition, the 1st abut wall surface 30 on, as shown in figure 4, in above-below direction substantially in Centre portion is formed with the 1st receiving unit 34 of one end for accommodating return spring 42.In addition, the 2nd abutting wall surface 32 is formed as from the 1st The lower end for abutting wall surface 30 forms the upper end for abutting wall surface 32 from the 2nd to substantially central portion, notch section 33 along the vertical direction To form the upper end for abutting wall surface 30 to the 1st along the vertical direction in the rear side state recessed via step.In addition, mirror Frame 20 is constituted and the hard frame 37 relative to front side installs flexible spectacles frame 38 of rear side.
Lockable mechanism can be slidably arranged by the base portion 40 that can be rotationally arranged via axle portion 43 relative to base portion 40 Operation portion 41, to abut wall portion 29 the 1st abutting wall surface 30 and base portion 40 sidewall portion 48 exert a force make its separate force fill It sets, and the 2nd abutting that state switches over is released to lockup state and locking and abutting operation portion 41 with one party Wall surface 32 and the 3rd abuts wall surface 35 and constitutes.
Base portion 40 is formed, is formed in the axial direction as shown in figure 5, along wall portion 29 is abutted with vertically extending There is axis hole (not shown), the axle portion 43 for having return spring 42 inserts the axis hole.On the base portion 40, as shown in Fig. 5 (a), with The axis direction support chip 44 that orthogonally the prominent receiving portion 16 for forming oriented mounting portion 12 in side is embedded in forwards, at rear one Side is equipped with the guide rail 45 for operation portion 41 to be arranged to sliding.
Shown in the support chip 44 such as Figure 11 (b), be formed as section be it is substantially wedge-shaped, guide rail 45 along base portion 40 axis Direction is continuously formed.In addition, as shown in Fig. 5 (b), being formed in rear side for limiting in a part of guide rail 45 The 1st movable fitting portion 46 of the operation portion 41 slided on guide rail 45.1st fitting portion 46 is such as can be from recess portion, protrusion Appropriate selection, can be also appropriately combined.
In addition, the position of the up and down direction on support chip 44, to have the size shorter than support chip 44, to the same direction The 2nd press section 47 that is prominent, coincideing under the lockup state of lockable mechanism with the 1st press section 14 of mounting portion 12.2nd pressing Shown in such as Figure 11 (b) of portion 47, it is substantially wedge-shaped for being formed as section.
In addition, highlightedly being set on base portion 40 from the axle center of axle portion 43 along the direction opposed with the setting direction of guide rail 45 There is sidewall portion 48.In the sidewall portion 48, it is equipped with along direction identical with the projected direction in lockup state or locking The channel-shaped for moving the bellying 15 of mounting portion 12 under releasing state or poroid moving area 49.Furthermore it is preferred that in movement The one end in region 49 is set to the opening portion 50 of the entrance of bellying 15.
In turn, it in the rear side of sidewall portion 48, as shown in Fig. 5 (b), is formed with for accommodating the another of return spring 42 2nd receiving unit 51 at end.2nd receiving unit 51 can for example be carried out with the 1st receiving unit 34 likewise by concavity is formed as The positioning of return spring 42.
In the present embodiment, support chip 44 is located at the substantially central portion of the up and down direction on base portion 40, in the support chip 44 Upper and lower position be equipped with the 2nd press section 47.So, pressing branch can equably be assigned by the protruding portion 13 of mounting portion 12 Applied force when blade 44, swimmingly carry out base portion 40 rotation, and can the upper and lower position of support chip 44 relative to 1st press section 14 equably abuts.In addition, the 1st fitting portion 46 is located on guide rail 45 on the lower than the substantially central portion of up and down direction Side, for example, via the recess portion formed for the projecting strip part with operation sense.Moreover, moving area 49 is respectively from sidewall portion 48 Upper and lower end face formed as channel-shaped, the front side of sidewall portion 48 be equipped with as bellying 15 entrance opening portion 50。
As shown in Fig. 5 (a), 45 ground of guide rail can clasp base portion 40 is formed as section in a manner of sliding and is operation portion 41 Substantially く shape.The button portion 52 as user's operation is highlightedly equipped in the front side of the operation portion 41.In addition, operating The rear side in portion 41, as shown in Fig. 5 (b), equipped with locking release state when with abut wall portion 29 the 3rd abut wall surface 35 support Bearing surface 53 when the locking connect releases.
In addition, bearing surface 54 when bearing surface 53 is formed with to side warpage locking forwards when releasing from the locking.The lock Bearing surface 54 is abutted in lockup state with the 2nd abutting wall surface 32 for abutting wall portion 29 when only.In addition, in the inside of operation portion 41 Face is equipped with guide portion 55 corresponding with the guide rail 45 of base portion 40, and is equipped with corresponding with the 1st fitting portion 46 of base portion 40 2nd fitting portion 56.2nd fitting portion 56 such as can from recess portion, protrusion appropriate selection, can be also appropriately combined.In In the present embodiment, the 2nd fitting portion 56 is protrusion.
The lockable mechanism constituted in this way by by axle portion 43 relative to the base portion 40 and return spring for having operation portion 41 42 inserts, the both ends of axle portion 43 are arranged in axis hole 36, the state that base portion 40 can be made to rotate to frame 20 is become.More Specifically, by abutting one end 42a of return spring 42 with the 1st receiving unit 34 for abutting wall portion 29, and make return bullet The other end 42b of spring 42 is abutted with the 2nd receiving unit 51 of base portion 40, is positioned to return spring 42, and return spring 43 is passed through Elastic force enable abut wall portion 29 the 1st abutting wall surface 30 separated with the sidewall portion 48 of base portion 40.
Moreover, being abutted when passing through locking when the operation portion 41 that can be slided relative to base portion 40 is located at locking region Face 54 abuts wall surface 32 with the 2nd and abuts, and base portion 40 is made to overcome the elastic force rearward side rotation of return spring 42 and become lock Only state.On the other hand, when operation portion 41 is located at locking releasing region, pass through the effect of the elastic force in return spring 42 Side rotates lower base portion 40 forwards, and bearing surface 53 abuts wall surface 35 with the 3rd and abuts when locking releases, which is limited State is released for locking.
Furthermore it is preferred that inclined surface is formed on the 2nd abutting wall surface 32, thus in a latched condition as operation portion 41 exists Locking region is mobile, and so that base portion 40 is overcome elastic force, further rearward side rotates.
Wearing band B is pair of right and left, is made of telescopic resilience band.Wearing band respective one end B and frame 20 are respective Mirror band mounting portion 28 links.Moreover, being equipped with the buckle (not shown) that can be engaged with the respective other end of B wearing.In turn, Also it can wear with the length adjustment piece (not shown) for distinguishing installation and adjustment mirror strip length on B.
The glasses lens exchanging operation of the eyeshield apparatus constituted in this way is carried out as Fig. 1, Fig. 6 to Figure 13.In installation eyeglass 10 When, first as shown in Figure 10, for the state for making the 1st holding section 11 of eyeglass 10 and the 2nd holding section 26 engaging of frame 20.This When, due to can hold eyeglass 10 upper limb and lower edge engaging, so the finger tip of user will not contact the surface of eyeglass 10 with And the back side.Moreover, as shown in FIG. 8 and 9, the mounting portion 12 that hold eyeglass 10, making bellying 15 from sidewall portion 48 The opening portion 50 of moving area 49 enters.At this point, the operation portion 41 of lockable mechanism is located in the notch section 33 for abutting wall portion 29 Region becomes state, i.e. so-called locking releasing state that eyeglass 10 is unloaded from frame 20.
Under the locking releasing state, as shown in Fig. 8 and Figure 13 (b), becomes one end 42a of return spring 42 and support The 1st receiving unit 34 for connecing wall portion 29 abuts, the shape that the other end 42b of return spring 42 is abutted with the 2nd receiving unit 51 of base portion 40 State.So, under the action of the elastic force of return spring 42, base portion 40 centered on axle portion 43 counterclockwise (forwards one Side) rotation, become the 1st of abutting wall portion 29 and abuts the state isolated with the sidewall portion 48 of base portion 40 of wall surface 30.
Moreover, as shown in Figure 13, through the rotation with base portion 40 centered on axle portion 43, in notch section 33 Region, operation portion 41 similarly rotate, bearing surface 53 and the 3rd abutting wall surface for abutting wall portion 29 when the locking of operation portion 41 releases 35 abut, and become the confined state of rotation of the side forwards of base portion 40.At this point, before due to the sidewall portion 48 of base portion 40 Square side becomes the state that side floats forwards than frame 20, so being easy to be oriented to the mounting portion 12 of eyeglass 10.More In detail, as shown in Figure 10, the opening portion 50 for becoming the moving area 49 as the entrance of bellying 15 is located at than frame The state of 20 front side end face side on the front.
Moreover, making bellying 15 to one sidesway of the rear of moving area 49 close to 40 side of base portion mounting portion 12 on one side It is dynamic, on one side by the front side of the rear side pressing sidewall portion 48 of eyeglass 10, so that base portion 40 is overcome elastic force and with axle portion 43 Centered on clockwise (rearward side) rotation.Moreover, if the mounting portion 12 of eyeglass 10 is moved to specified position, such as Figure 12 (b) shown in, the state that the rear side for becoming protruding portion 13 is abutted with the support chip 44 of base portion 40.
In this state, by the way that rearward side presses by protruding portion 13, base portion 40 can be made with axis via support chip 44 Further (rearward side) rotation clockwise centered on portion 43.So, as shown in Figure 12 (a), the 1st of wall portion 29 is abutted It abuts wall surface 30 and the interval of the sidewall portion 48 of base portion 40 is gradually reduced, then become the shape that the two abuts as shown in Figure 11 State.
At this point, moving area 49 as shown in Figure 11, obliquely configures towards rear side, becomes bellying 15 and be located at The state of the end of rear side in moving area 49.So, since the movement of bellying 15 is by wall near the end Portion's limitation, so becoming the state that bellying 15 is positioned relative to sidewall portion 48.
In addition, in this state, as shown in Figure 11 (a) to Figure 11 (c), becoming the 1st press section 14 and the base of mounting portion 12 2nd press section 47 in portion 40 coincide, and the support portion 44 of base portion 40 is housed in the state in the receiving portion 16 of mounting portion 12.This Sample one can prevent dust etc. from entering the inside of eyeglass 10 by reducing the gap of mounting portion 12 Yu base portion 40 as much as possible.
In turn, in this state, since ensure can between base portion 40 and the 2nd abutting wall surface 32 for abutting wall portion 29 Make the region that operation portion 41 is mobile, so as shown in Figure 11 (c), Fig. 6 and Fig. 7, can make operation portion 41 along guide rail 45 to 2nd abuts the region movement in wall surface 32.
At this point, the elastic force of return spring 42 makes the abut wall portion 29 the 1st sidewall portion 48 for abutting wall surface 30 and base portion 40 Bearing surface 54 is abutted with the 2nd abutting wall surface 32 for abutting wall portion 29 when discretely working, but passing through the locking of operation portion 41, limit (side forwards) rotation counterclockwise centered on axle portion 43 of base portion 40 is made.In this way, passing through operation portion 41 of lockable mechanism The region in wall surface 32 is abutted in abut wall portion 29 the 2nd, becomes state, the i.e. so-called lock that eyeglass 10 has been mounted on frame 20 Only state.
Under the lockup state, due to being located in the moving area 49 of sidewall portion 48 by the bellying 15 of mounting portion 12, 2nd press section 47 is rotated with the rotation of base portion 40,14 face contact of the 1st press section of the 2nd press section 47 and mounting portion 12 and It coincide, the support chip 44 of base portion 40 is housed in the receiving portion 16 of mounting portion 12, so becoming mounting portion 12 and respective position It abuts, the movement of the left and right directions forwards, backwards of eyeglass 10 is limited, and will not be relaxed and is securely fixed in the state on frame 20.
Moreover, sliding it in the inclined plane in operation portion 41 in the case where the 2nd abuts wall surface 32 and have inclined surface Border, (rearward side) rotation clockwise centered on axle portion 43 of base portion 40.So, since eyeglass 10 is by further to mirror The pressing of 20 side of frame can be improved airtightness so contiguity degree between the two increases.
In turn, the 1st fitting portion 46 is equipped on base portion 40, in the case where being equipped with the 2nd fitting portion 56 on operation portion 41, energy The state for enough making it chimeric, keeps lockup state more complete.So, as long as becoming the power more than not having to provide makes operation portion 41 slidings, the then state that the chimerism of the 1st fitting portion 46 and the 2nd fitting portion 56 is not released from.
In this way, making mounting portion 12 to base portion 40 via the bellying 15 of mounting portion 12 and the moving area 49 of sidewall portion 48 After side is mobile, in the state of pressing mounting portion 12 and rotate base portion 40, by keeping operation portion 41 sliding relative to base portion 40 It is dynamic, it is mobile to the locking region (the 2nd abuts in wall surface 32) for abutting wall portion 29, eyeglass 10 can be installed relative to frame 20.This Outside, as long as due to making operation portion 41 release region (the 3rd abutting wall surface 35 to the locking for abutting wall portion 29 when unloading eyeglass 10 It is interior) it is mobile, so the description thereof will be omitted.
According to eyeshield apparatus according to the present invention discussed above, when installing eyeglass 10, by via installation Portion 12 rotates base portion 40, keeps operation portion 41 mobile to locking region, can be lockup state.In addition, by making operation portion 41 Region movement is released to locking and is locking releasing state, base portion 40 can be made to rotate under the action of elastic force, via installation Portion 12 carries out unloading for eyeglass 10.So, the finger tip of user will not contact that the surface of eyeglass 10 and the back side can be into The replacement operation of row eyeglass 10.
In addition, being arranged by the way that the 1st holding section 11 and the 2nd holding section 26 is arranged in one end of eyeshield apparatus in the other end Lockable mechanism is arranged compared with the eyeshield apparatus of lockable mechanism like that on each frame up and down with previous product, can The number of parts for cutting down lockable mechanism, leads to the reduction of cost.
It is that the 1st holding section 11 and the is arranged in a side at the left and right end of eyeshield apparatus in addition, in the above-described embodiment 2 holding sections 26 are equipped with the construction of lockable mechanism in another party, it is not limited to this.Such as it is also possible in eyeshield apparatus The 1st holding section 11 and the 2nd holding section 26 is arranged in one side of upper and lower side, is equipped with the construction of lockable mechanism in another party.
In addition, the 1st holding section 11 and the 2nd holding section 26 is arranged in the side at the left and right end of eyeshield apparatus, in another party In construction equipped with lockable mechanism, or be the construction of the one party without upper and lower side.It such as also can be such as Figure 14 It is shown such, link left side frame 23 and right side frame 24, the construction without downside frame 22 with upper side frame 21.
It in addition, the eyeglass 10 of eyeshield apparatus is simple eye eyeglass, but also can be the eyes eyeglasses such as glasses, sunglasses.Such as Can as shown in Figure 15, the 1st holding section 11 and the 2nd holding section 26 are set in 25 side of nose support portion of glasses, in place In the construction of the hinge side setting lockable mechanism of the glasses of lateral direction.
In addition, eyeshield apparatus is goggle-type, but also it can be altered to the foot silk T for having hinge part with B by that will wear, Or be not provided with wearing with B but other specification of the disagreement frame 39 etc. from the setting of 20 disagreement of frame, can either as Figure 15 with And Figure 16 is the glasses of glasses type or simple eye eyeglass type like that, can be also worn on helmet H as shown in Figure 17 Style is not limited to that.
In addition, mounting portion 12 is mounted on the end of eyeglass 10, but also can such as Figure 14, Figure 17 and as shown in Figure 18, Frame 19 is set around eyeglass 10, and is integrated the frame 19 with mounting portion 12.As long as i.e., mounting portion 12 is opposite In the construction that eyeglass 10 is installed, then mounting portion 12 can also be integrated with other components.
In addition, abutting wall surface 32 on abutting wall portion 29 for the 2nd of locking region the and being used as lower side, locking is released area The notch section 33 in domain is used as upper side, it is not limited to this.Such as also 32 conduct of wall surface can be abutted by the 2nd of locking region the Upper side regard the notch section 33 that locking releases region as lower side.In addition it is also possible to be to be located at locking region to abut wall portion 29 substantially central portion makes locking release region and is located at the construction for abutting the upper and lower position of substantially central portion of wall portion 29.At this point, The inclined surface of 2nd abutting wall surface 32 is formed with naturally also suitably changing.
In addition, the moving area 49 of the sidewall portion 48 on the bellying 15 and base portion 40 of mounting portion 12 distinguishes corresponding landform At when installing eyeglass 10, as long as mounting portion 12 does not have shape, position etc. to the induction of 40 side of base portion Especially limitation.Such as be also possible to bellying 15 and be protrudedly formed towards rear side, and corresponding thereto, moving area 49 It is formed in the front side of sidewall portion 48, is not limited to that, at this point, it is preferred that the rear square end of the moving area 49 under lockup state The movement of portion's limitation bellying 15.
In addition, if be in a latched condition support chip 44 be embedded in receiving portion 16, mounting portion 12 by the 1st press section 14 with And the 2nd press section 47 be fixed on the construction on base portion 40, then be also possible to be not provided with the bellying 15 of mounting portion 12 and sidewall portion The construction of 48 moving area 49.
In addition, being also possible in the case where the elastic force for becoming the return spring 42 of force application apparatus is set to biggish situation In the construction that lockup state abuts the 1st abutting wall surface 30 for abutting wall portion 29 with the sidewall portion 48 of base portion 40, as two With the state at defined interval between person, eyeglass 10 is installed relative to frame 20.
In addition, return spring 42 is to abut the 1st of wall portion 29 under the action of elastic force to abut wall surface 30 and base portion 40 Sidewall portion 48 can be separated but it is also possible to be the construction for being not provided with return spring 42.At this point, under locking releasing state, base portion 40 become the state rotated freely forward and backward within the specified scope.In addition, in a latched condition, making the 1st abutting wall surface 30 It is abutted with sidewall portion 48, abuts the 2nd abutting wall surface 32 with bearing surface 54 when locking.So, can limit base portion 40 to It rotates in the front-back direction, eyeglass 10 will not be installed relative to frame 20 with relaxing.
In turn, it can either be to omit a part of structure certainly, also can be the structure of extraction a part.In addition, mutual It can be the structure for being combined with each other embodiment in reconcilable situation, and be to make feature in different embodiments each other Combined structure.

Claims (11)

1. a kind of eyeshield apparatus, which is characterized in that have:
Eyeglass, one end have the 1st holding section, and the other end has mounting portion;
Frame, one end have the 2nd holding section corresponding with aforementioned 1st holding section, and the other end has to be rotated freely via axle portion The base portion of ground setting;
Lockable mechanism, by pressing the support chip of aforementioned base portion via aforementioned mounting portion, making aforementioned base portion, rearward side is rotated, Allow to the operation portion being slidably arranged on aforementioned base portion and releases area from the locking in the abutting wall portion for being formed in aforementioned frame Domain is mobile to locking region, limit aforementioned base portion forwards the rotation of side and be lockup state.
2. eyeshield apparatus as described in claim 1, which is characterized in that
Under aforementioned lockup state, the 1st abutting wall surface being formed in aforementioned abutting wall portion is abutted with the sidewall portion of aforementioned base portion, Limit the rotation of aforementioned base portion rearward side.
3. eyeshield apparatus as claimed in claim 1 or 2, which is characterized in that
The force application apparatus for exerting a force equipped with the sidewall portion to aforementioned abutting wall portion and aforementioned base portion and separating it, aforementioned mounting portion make The rotation of aforementioned base portion is to overcome elastic force and rearward side carries out.
4. eyeshield apparatus as claimed in claim 1 or 2, which is characterized in that
Under aforementioned lockup state, the 2nd be formed in the aforementioned abutting wall portion in aforementioned locking region abuts wall surface and is located at Bearing surface abuts when locking in aforementioned operation portion, limits the rotation of the side forwards of aforementioned base portion.
5. eyeshield apparatus as claimed in claim 3, which is characterized in that
Under aforementioned lockup state, the 2nd be formed in the aforementioned abutting wall portion in aforementioned locking region abuts wall surface and is located at Bearing surface abuts when locking in aforementioned operation portion, limits the rotation of the side forwards of aforementioned base portion.
6. eyeshield apparatus as claimed in claim 1 or 2, which is characterized in that
Under aforementioned locking releasing state, the notch section in aforementioned abutting wall portion being formed in aforementioned locking releasing region allows The rotation of aforementioned base portion within the specified scope, and the 3rd be formed in aforementioned notch section abuts wall surface and is located at aforementioned operation Bearing surface abuts when locking in portion releases, and limits the rotation of the side forwards of aforementioned base portion.
7. eyeshield apparatus as claimed in claim 2, which is characterized in that
Aforementioned lateral wall portion has moving area, by keeping the bellying being located on aforementioned mounting portion mobile, by aforementioned mounting portion to Aforementioned base portion side induction.
8. eyeshield apparatus as claimed in claim 1 or 2, which is characterized in that
Aforementioned support chip is by with from the end of predicate lens, state prominent and that side is stretched out forwards is formed in outward direction Protruding portion pressing, under aforementioned lockup state, insertion is formed in receiving portion between predicate lens and aforementioned protruding portion.
9. eyeshield apparatus as claimed in claim 1 or 2, which is characterized in that
In the state of pressing the support chip of aforementioned base portion via aforementioned mounting portion, with aforementioned base portion rearward side turn Dynamic, rearward side rotates into the 1st press section face contact with aforementioned mounting portion and coincide for the 2nd press section of aforementioned base portion.
10. eyeshield apparatus as claimed in claim 4, which is characterized in that
Aforementioned 2nd contacting wall face have inclined surface, as aforementioned operation portion moves in aforementioned locking region, make aforementioned base portion into Rearward side rotates one step.
11. eyeshield apparatus as claimed in claim 7, which is characterized in that
Under aforementioned locking releasing state, the opening portion for becoming the aforementioned moving area of the entrance of aforementioned bellying is located at than aforementioned The front side end face of frame side on the front.
CN201510782098.5A 2015-01-22 2015-11-16 Eyeshield apparatus Active CN105824135B (en)

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JP2015010406A JP6443748B2 (en) 2015-01-22 2015-01-22 Eye protection
JP2015-010406 2015-01-22

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CN117547409B (en) * 2024-01-08 2024-03-12 德州爱尔眼科医院有限公司 Postoperative goggles for multi-scene switching

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Publication number Publication date
CN105824135A (en) 2016-08-03
JP2016131832A (en) 2016-07-25
TW201630578A (en) 2016-09-01
JP6443748B2 (en) 2018-12-26
KR102383474B1 (en) 2022-04-05
KR20160090734A (en) 2016-08-01
TWI661818B (en) 2019-06-11

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