WO2020082222A1 - 护目镜 - Google Patents

护目镜 Download PDF

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Publication number
WO2020082222A1
WO2020082222A1 PCT/CN2018/111340 CN2018111340W WO2020082222A1 WO 2020082222 A1 WO2020082222 A1 WO 2020082222A1 CN 2018111340 W CN2018111340 W CN 2018111340W WO 2020082222 A1 WO2020082222 A1 WO 2020082222A1
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WO
WIPO (PCT)
Prior art keywords
rope
lens
frame
ratchet
wheel
Prior art date
Application number
PCT/CN2018/111340
Other languages
English (en)
French (fr)
Inventor
何凱文
Original Assignee
丰阁行销设计有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 丰阁行销设计有限公司 filed Critical 丰阁行销设计有限公司
Priority to CN201880058740.7A priority Critical patent/CN111356423B/zh
Priority to EP18932969.1A priority patent/EP3701919B1/en
Priority to US16/651,112 priority patent/US11318049B2/en
Priority to PCT/CN2018/111340 priority patent/WO2020082222A1/zh
Publication of WO2020082222A1 publication Critical patent/WO2020082222A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS 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
    • A61F9/00—Methods 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
    • A61F9/02—Goggles
    • A61F9/025—Special attachment of screens, e.g. hinged, removable; Roll-up protective layers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS 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
    • A61F9/00—Methods 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
    • A61F9/02—Goggles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS 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
    • A61F9/00—Methods 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
    • A61F9/02—Goggles
    • A61F9/029—Additional functions or features, e.g. protection for other parts of the face such as ears, nose or mouth; Screen wipers or cleaning devices
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/16—Shades; shields; Obturators, e.g. with pinhole, with slot

Definitions

  • the invention relates to goggles, in particular to a goggles that can be operated by left and right hands to achieve the effect of cleaning lenses.
  • some goggles have been specially designed to allow athletes to remove foreign objects attached to the lens without using their hands.
  • a goggle is provided with a film in front of the lens. Once a foreign object adheres to the film and affects the line of sight, the wearer can use the scroll mechanism to scroll The film, on the one hand, rolls up the dirty part, on the other hand, releases the clean part, so that the film located in front of the lens can always be kept in a clean state.
  • the scrolling mechanism of the aforementioned patent publication is only operated by the wearer whose right hand is the right hand, and the person whose left hand is the left hand can only adapt to it.
  • the main purpose of the present invention is to provide a pair of goggles that can be operated by users of different dominant hands, so that the lens can be kept in a clean state.
  • the goggles of the present invention include a frame, a lens assembly, and a control assembly.
  • the lens assembly has a lens, two opposite reels and a soft sheet, the lens is arranged in the frame, the two reels are rotatably arranged in the frame and located at the left and right ends of the lens, the soft sheet A part of the material abuts on the outer surface of the lens, and both ends of the soft sheet are wound on a reel;
  • the control assembly is detachably assembled on one of the reels, so that the control assembly can According to the wearer's dominant hand, the left and right are interchanged.
  • the wearer first operates the control component with the dominant hand, so that the control component drives the control component The reel rotates. At this time, a reel driven by the control assembly will further drive the soft sheet to move laterally relative to the lens.
  • the soft sheet is rolled up in a dirty place, and the other In the aspect, the soft sheet is free from the dirt, so that the soft sheet can always be kept clean in the part corresponding to the lens.
  • the control assembly has a base, a ratchet, a pawl, a rope wheel, a rope, a lever and an elastic member, wherein: the base is detachably provided in the frame and has a The accommodating space, a shaft hole communicating longitudinally with the accommodating space and a rope hole laterally communicating with the accommodating space; the ratchet is rotatably provided in the accommodating space of the base and has a transmission shaft The transmission shaft passes through the shaft hole of the base and is detachably assembled on a reel; the pawl is provided on the base and is unidirectionally engaged with the ratchet wheel to restrict the ratchet wheel from unidirectional rotation; the pull The rope wheel is rotatably provided in the accommodating space of the base and is set on the ratchet wheel to drive the ratchet wheel to rotate synchronously; the pull rope passes through a rope hole of the base, and one end of the pull rope is connected to the Rope wheel, the other end of the rope is connected to the lever, so
  • the pull rod will drive the pull rope wheel to rotate through the pull rope, and then the pull rope wheel drives the ratchet wheel to rotate, and then the ratchet wheel drives the pull rod and sets it together
  • the reel rotates so that the reel driven by the ratchet wheel further drives the soft sheet to move laterally relative to the lens; otherwise, once the lever is released, the rope wheel will be reset by the elastic member
  • the retractable rope is retracted, so that the retractable rope drives the retractable rod to complete the resetting, and the ratchet wheel is restrained by the pawl at this time to remain stationary.
  • the lens frame has a frame body and two opposite side covers, the bottom surfaces of the left and right ends of the frame body respectively have a fastening groove, and the two side covers are detachably provided on the left and right sides of the frame body At both ends, the two reels are rotatably provided at the left and right ends of the frame and are respectively covered by a side cover;
  • the top surface of the base has a first buckling portion
  • the control assembly further has A bottom cover, the top surface of the bottom cover has a second buckling portion, the first buckling portion of the base is detachably fastened to one of the buckling grooves of the frame, the second of the bottom cover
  • the buckling portion is detachably fastened to the other buckling groove of the frame body.
  • FIG. 1 is a perspective view of the appearance of the goggles of the present invention.
  • FIG. 2 is a partial perspective exploded view of the goggles of the present invention.
  • FIG. 3 is a top cross-sectional view of the goggles of the present invention.
  • FIG. 4 is an exploded perspective view of the control assembly provided by the goggles of the present invention.
  • FIG. 5 is a cross-sectional view of a combination of a frame, a reel, and a control assembly provided by the goggles of the present invention.
  • FIG. 6 is a sectional view of a combination of a frame, a reel and a bottom cover provided by the goggles of the present invention.
  • FIG. 7 is a front view of the goggles of the present invention, mainly showing that the control assembly is installed at the left end of the frame.
  • FIG 8a is a top cross-sectional view of the control assembly provided by the goggles of the present invention.
  • FIG 8b is a bottom cross-sectional view of the control assembly provided by the goggles of the present invention.
  • Figure 9 is similar to Figure 7 and mainly shows that the rod is pulled out.
  • Fig. 10a is similar to Fig. 8a, and mainly shows that the ratchet rotates forward.
  • Fig. 10b is similar to Fig. 8b, and mainly shows that the rope wheel rotates forward.
  • Fig. 11a is similar to Fig. 10a, mainly showing that the transmission plate rotates in the reverse direction, and the ratchet wheel is restricted from rotating by the pawl.
  • Fig. 11b is similar to Fig. 10b, and mainly shows that the rope wheel rotates in the reverse direction.
  • Figure 12 is similar to Figure 7 and mainly shows that the control assembly is installed at the right end of the frame.
  • the goggles 10 of the present invention include a frame 20, a lens assembly 30, and a control assembly 40.
  • the lens frame 20 has a frame body 21 and two side covers 23 opposite to each other.
  • the bottom surfaces of the left and right ends of the frame body 21 have a fastening groove 22 (as shown in FIG. 2).
  • the two side covers 23 are locked together Assembled at the left and right ends of the frame 21.
  • the lens assembly 30 has a lens 31, two opposite reels 32 and a soft sheet 34.
  • the lens 31 is fixed on the frame 21 of the frame 20; the two reels 32 are assembled on the left and right ends of the frame 21 of the frame 20 and are respectively covered by the side covers 23 of the frame 20, and the bottom ends of the two reels 32
  • Each has two opposing engaging recesses 33 (as shown in FIGS. 2, 5 and 6); the soft sheet 34 is made of a light-transmissive material, and a part of the soft sheet 34 abuts the lens 31
  • the outer surface, and both ends of the soft sheet 34 are wound on the two reels 32 (as shown in FIGS. 1 and 3), whereby one of the reels 32 can roll the soft sheet 34 when rotating When the flexible sheet 34 is moved laterally relative to the lens 31, another spool 32 is synchronously rotated during the transverse movement of the flexible sheet 34.
  • the control assembly 40 has a base 41, a ratchet 50, a pawl 55, a rope wheel 56, a resilient member 59, a rope 60, a lever 61, a transmission plate 62, and a bottom cover 65, such as As shown in Figure 2 and Figure 4, where:
  • the base 41 has a base 42 and a top cover 43.
  • the top cover 43 is disposed on the top surface of the seat body 42 and forms an accommodating space 44 (as shown in FIG. 5) with the seat body 42, wherein the top cover 43 has a shaft hole 45 that longitudinally communicates with the accommodating space 44,
  • the top surface of the top cover 43 has a first fastening portion 46, and the first fastening portion 46 of the base 41 is fastened to one of the fastening grooves 22 of the frame 21 of the frame 20, as shown in FIGS. 2 and 5 Show that the two are assembled together in a detachable manner.
  • As for the side of the seat body 42 there is a rope hole 47 laterally communicating with the accommodating space 44, and the inside of the seat body 42 has a wheel shaft 48 corresponding to the shaft hole 45.
  • the wheel shaft 48 has a first insertion groove 49.
  • the ratchet 50 is disposed in the accommodating space 44.
  • the top surface of the ratchet 50 has a transmission shaft 51.
  • the transmission shaft 51 of the ratchet 50 penetrates the shaft hole 45 of the base 41 and has two opposing engaging protrusions 52.
  • the ratchet 50 The engaging convex portion 52 is detachably engaged with the engaging concave portion 33 of one of the reels 32, so that the ratchet 50 can drive the reel 32 connected with it to rotate together.
  • the outer periphery of the ratchet 50 has an outer ring tooth portion 53 and the inner periphery of the ratchet 50 has an inner ring tooth portion 54.
  • the pawl 55 is provided on the base 42 of the base 41 and unidirectionally meshes with the outer ring tooth portion 53 of the ratchet 50, as shown in FIGS. 4 and 11a, to restrict the ratchet 50 from unidirectional rotation.
  • the rope pulley 56 is disposed in the accommodating space 44 and is rotatably sleeved on the axle 48 of the base 41.
  • the top surface of the rope pulley 56 has a transmission convex portion 57, and the side of the rope pulley 56 has a second insertion groove 58.
  • the elastic member 59 is a coil spring in this embodiment.
  • the inner end 592 of the elastic member 59 is engaged with the first insertion groove 49 of the axle 48 of the base 41, and the outer end 594 of the elastic member 59 is engaged with the second insertion groove 58 of the rope pulley 56 to provide elastic force for pulling
  • the sheave 56 makes a reverse rotation (as shown by the arrow in Fig. 11b).
  • the drawstring 60 is threaded through the rope hole 47 of the base 41.
  • One end of the drawstring 60 is located in the accommodating space 44 and is connected to the drawwheel 56.
  • the other end of the drawstring 60 is located outside the accommodating space 44 and is connected to the drawbar 61, so that
  • the pull cord 60 can be pulled by the pull rod 61 to drive the pull pulley 56 to rotate forward (as shown in the direction of the arrow shown in FIG. 10b), and on the other hand, it can be reversely rotated by the pull pulley 56 (as shown in FIG. 11b) (The direction of the arrow shown) drives the lever 61 to move toward the base 41.
  • the transmission plate 62 is disposed between the ratchet wheel 50 and the rope pulley 56 and has a transmission concave portion 63.
  • the transmission concave portion 63 of the transmission plate 62 is engaged with the transmission convex portion 57 of the rope pulley 56 so that the transmission plate 62 can follow the rope pulley 56 synchronized action.
  • the transmission plate 62 has two opposite ratchet portions 64.
  • the top surface of the bottom cover 65 has a second buckling portion 66, and the second buckling portion 66 of the bottom cover 65 is buckled on another buckling groove 22 of the frame 21 of the frame 20, as shown in FIGS. 2 and 6 So that the two can be assembled together in a detachable manner.
  • the control unit 40 Before starting to use, first adjust the position of the control unit 40 according to the wearer's dominant hand, first remove the two side covers 23 during the adjustment, and then release the frame of the base 41 and the frame 20 respectively 21 and the bottom cover 65 and the frame 21 of the frame 20, so as to remove the control assembly 40 and the bottom cover 65, and then select the two according to the wearer's dominant hand For example, if the wearer's dominant hand is the right hand, as shown in FIG. 12, the control assembly 40 is assembled to the right end of the frame 20 through the base 41, and the bottom cover 65 is assembled to the left end of the frame 20. Conversely, if the wearer's dominant hand is the left hand, as shown in FIG. 7, the control assembly 40 is also assembled to the left end of the frame 20 through the base 41, and the bottom cover 65 is assembled to the right end of the frame 20. After the installation positions of the two are determined, the two side covers 23 are reinstalled to start use.
  • the wearer pulls the pull rod 61 with his usual hand, as shown in FIG. 9, the pull rod 61 is driven through the pull cord 60
  • the rope pulley 56 rotates forward in the direction of the arrow as shown in FIG. 10b.
  • the rope pulley 56 will roll the elastic member 59 on the one hand to accumulate the restoring force of the elastic member 59.
  • the plate 62 drives the ratchet wheel 50 to rotate together (as shown in FIG.
  • the ratchet wheel 50 drives the reel 32 connected to it to rotate together, whereby the reel 32 driven by the ratchet wheel 50 can start to roll the soft sheet 34, the soft sheet 34 is moved laterally relative to the lens 31, on the one hand, the dirty part is rolled up, and on the other hand, the clean part is released, so that the soft sheet 34 can correspond to the lens 31
  • the parts are always kept clean.
  • the lever 61 is released.
  • the rope pulley 56 will be reversely rotated in the direction of the arrow shown in FIG. 11b by the reset force of the elastic member 59, and at the same time, the rope 60 is rolled.
  • the pull cord 60 After receiving, the pull cord 60 will further drive the pull rod 61 to reset until one end of the pull rod 61 abuts against the seat body 42 of the base 41 (as shown in FIGS. 8a and 8b), and the ratchet 50 is received at this time.
  • the pawl 55 is kept stationary due to the restriction.
  • the goggles 10 of the present invention can be used by the wearer to change the position of the control assembly 40 according to his dominant hand, so that wearers of different dominant hands can operate smoothly.
  • the cooperation of the ratchet wheel 50 and the pawl 55 is used to rapidly roll the soft sheet 34, so that the wearer can maintain a good line of sight during high-speed outdoor sports.
  • the goggles provided by the present invention can be interchanged left and right according to the wearer's dominant hand, so that wearers of different dominant hands can operate smoothly.
  • the wearer operates the control assembly with his dominant hand, on the one hand, rolls up the soft sheet material in a dirty place, on the other hand, releases the soft sheet material in a dirty place, so that it can make
  • the soft sheet material is always kept in a clean state at the portion corresponding to the lens, so that the wearer can maintain a good line of sight when engaged in outdoor high-speed sports.

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  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
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  • Engineering & Computer Science (AREA)
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Abstract

本发明有关于一种护目镜，其包含有一镜框、一镜片组件及一控制组件。镜片组件具有一镜片、两卷轴与一软质片材，镜片设于镜框，两卷轴可转动地设于镜框且位于镜片的左、右两端，软质片材设于两卷轴之间且抵接于镜片的外表面，控制组件可根据配戴者的惯用手而组设于两卷轴的其中之一。藉此，一旦软质片材有脏污的情况，配戴者以其惯用手操作控制组件，使控制组件驱动与其相组设的卷轴进行转动，此时被驱动的卷轴会进一步带动软质片材相对镜片横向移动，进而将脏污的部分卷收起来，如此即能让软质片材在对应于镜片的部分始终保持干净的状态。

Description

护目镜 技术领域
本发明与护目镜有关，特别是指一种可供左右手操作来达到清洁镜片效果的护目镜。
背景技术
对于参与户外高速运动项目(如滑雪或越野赛车)的运动员来说，为了防止眼睛受到异物(如雨水、风雪、泥浆或灰尘等)的冲击而发生受伤的情事，一般都会配戴护目镜来达到保护眼睛的效果。然而在运动过程当中，某些异物(如积雪或泥浆)很容易附着在镜片上而影响视线，导致运动员必须用手一直不断地将附着在镜片上的异物清除，但是这样不但相当的麻烦，同时也很容易发生危险。
为了解决前述问题，目前有一部分的护目镜经过特殊的结构设计，让运动员不需要用手就能够清除附着在镜片上的异物。举例来说，如美国第2014/0157496号公开专利案所揭露的护目镜在镜片前方设置一层薄膜，一旦有异物附着在薄膜上而影响视线时，配戴者可以利用卷动机构来卷动薄膜，一方面将脏污的部分卷收起来，另一方面将干净的部分释放出来，使得位于镜片前面的薄膜能够始终保持在干净的状态。不过前述公开专利案的卷动机构仅供惯用手为右手的配戴者操作，对于惯用手为左手的人来说也只能够去适应它。
发明公开
本发明的主要目的在于提供一种护目镜，其能供不同惯用手的使用者操作，使镜片能保持干净的状态。
为了达成上述主要目的，本发明的护目镜包含有一镜框、一镜片组件，以及一控制组件。该镜片组件具有一镜片、二相对的卷轴与一软质片材，该镜片设于该镜框，该二卷轴可转动地设于该镜框且位于该镜片的左、右两端，该软质片材的一部分抵接于该镜片的外表面，且该软质片材的两端分别卷绕于一该卷轴；该控制组件以可拆卸的方式组设于其中一该卷轴，使得该控制组件可根据配戴者的惯用手进行左右互换。
由上述可知，一旦该软质片材的外表面有脏污的情况而影响配戴者的视线时，配戴者先以惯用手操作该控制组件，使该控制组件驱动与其相组设的一该卷轴进行转动，此时被该控制组件所驱动的一该卷轴会进一步带动该软质片材相对该镜片横向移动，一方面将该软质片材有脏污的地方卷收起来，另一方面将该软质片材未有脏污的地方释放出来，如此即能让该软质片材在对应于该镜片的部分始终保持干净的状态。
较佳地，该控制组件具有一基座、一棘轮、一棘爪、一拉绳轮、一拉绳、一拉杆及一弹性件，其中：该基座可拆卸地设于该镜框且具有一容置空间、一纵向连通该容置空间的轴孔与一横向连通该容置空间的绳孔；该棘轮可转动地设于该基座的容置空间内且具有一传动轴，该棘轮的传动轴穿设该基座的轴孔且可拆卸地组设于一该卷轴；该棘爪设于该基座且单向啮接于该棘轮，用以限制该棘轮作单向转动；该拉绳轮可转动地设于该基座的容置空间内且组设于该棘轮，用以驱动该棘轮同步转动；该拉绳穿设于该基座的绳孔，该拉绳的一端连接该绳轮，该拉绳的另一端连接该拉杆，使该拉绳一方面可受该拉杆的拉动而带动该拉绳轮转动，另一方面可受该拉绳轮的转动而拉动该拉杆进行复位；该弹性件作用于该拉绳轮，用以驱动该拉绳轮卷收该拉绳。藉此，当配戴者以惯用手拉动该拉杆时，该拉杆会透过该拉绳驱使该拉绳轮转动，接着该拉绳轮再带动该棘轮转动，之后该棘轮再带动与其相组设的一该卷轴转动，使得被该棘轮所带动的一该卷轴再进一步带动该软质片材相对该镜片横向移动；反之，一旦释放该拉杆时，该拉绳轮会受到该弹性件的复位作用对该拉绳进行卷收，使该拉绳带动该拉杆完成复位，至于该棘轮在此时受到该棘爪的限制而保持不动。
较佳地，该镜框具有一框体与二相对的侧盖，该框体的左、右两端的底面分别具有一扣接槽，该二侧盖可拆卸地设于该框体的左、右两端，该二卷轴可转动地设于该框体的左、右两端且分别被一该侧盖所遮盖住；该基座的顶面具有一第一扣接部，该控制组件更具有一底盖，该底盖的顶面具有一第二扣接部，该基座的第一扣接部可拆卸地扣设于该框体的其中一该扣接槽，该底盖的第二扣接部可拆卸地扣设于该框体的另一该扣接槽。藉此，将该二侧盖从该框体拆下之后，即可根据配戴者的惯用手调整该控制组件的位置。
以下结合附图和具体实施例对本发明进行详细描述，但不作为对本发明的 限定。
附图简要说明
图1为本发明的护目镜的外观立体图。
图2为本发明的护目镜的局部立体分解图。
图3为本发明的护目镜的俯视剖面图。
图4为本发明的护目镜所提供的控制组件的立体分解图。
图5为本发明的护目镜所提供的镜框、卷轴与控制组件的组合剖视图。
图6为本发明的护目镜所提供的镜框、卷轴与底盖的组合剖视图。
图7为本发明的护目镜的正视图，主要显示控制组件安装于镜框的左端。
图8a为本发明的护目镜所提供的控制组件的俯视剖面图。
图8b为本发明的护目镜所提供的控制组件的底视剖面图。
图9类同于图7，主要显示拉杆被往外拉动。
图10a类同于图8a，主要显示棘轮作正向转动。
图10b类同于图8b，主要显示拉绳轮作正向转动。
图11a类同于图10a，主要显示传动板作反向转动，且棘轮被棘爪所限制转动。
图11b类同于图10b，主要显示拉绳轮作反向转动。
图12类同于图7，主要显示控制组件安装于镜框的右端。
其中，附图标记：
10护目镜       20镜框
21框体         22扣接槽
23侧盖         30镜片组件
31镜片         32卷轴
33卡合凹部     34软质片材
40控制组件     41基座
42座体         43顶盖
44容置空间     45轴孔
46第一扣接部   47绳孔
48轮轴         49第一嵌槽
50棘轮         51传动轴
52卡合凸部     53外环齿部
54内环齿部     55棘爪
56拉绳轮       57传动凸部
58第二嵌槽     59弹性件
592内端        594外端
60拉绳         61拉杆
62传动板       63传动凹部
64棘齿部       65底盖
66第二扣接部
实现本发明的最佳方式
申请人首先在此说明，在以下将要介绍的实施例以及图式中，相同的参考号码，表示相同或类似的元件或其结构特征。
请先参阅图1至图3，本发明的护目镜10包含有一镜框20、一镜片组件30，以及一控制组件40。
镜框20具有一框体21与二相对的侧盖23，框体21的左、右两端的底面分别具有一扣接槽22(如图2所示)，该二侧盖23以扣合的方式组装于框体21的左、右两端。
如图2及图3所示，镜片组件30具有一镜片31、二相对的卷轴32及一软质片材34。镜片31固设于镜框20的框体21；该二卷轴32组装于镜框20的框体21的左、右两端且分别被镜框20的侧盖23所遮盖住，该二卷轴32的底端分别具有二相对的卡合凹部33(如图2、图5及图6所示)；软质片材34由可透光材质所制成，软质片材34的一部分抵接于镜片31的外表面，且软质片材34的两端卷绕于该二卷轴32(如图1及图3所示)，藉此，其中一根卷轴32在转动时可对软质片材34进行卷收，使软质片材34相对镜片31横向移动，在软质片材34的横移过程中会同步带动另外一根卷轴32转动。
控制组件40具有一基座41、一棘轮50、一棘爪55、一拉绳轮56、一弹性件59、一拉绳60、一拉杆61、一传动板62，以及一底盖65，如图2及图4所示，其中：
基座41具有一座体42与一顶盖43。顶盖43设于座体42的顶面且与座体42之间形成一容置空间44(如图5所示)，其中的顶盖43具有一纵向连通容置空间44的轴孔45，且顶盖43的顶面具有一第一扣接部46，基座41的第一扣接部46扣设于镜框20的框体21的其中一个扣接槽22，如图2及图5所示，使两者以可拆卸的方式组装在一起。至于座体42的侧面具有一横向连通容置空间44的绳孔47，且座体42的内部具有一对应于轴孔45的轮轴48，轮轴48具有一第一嵌槽49。
棘轮50设于容置空间44内，棘轮50的顶面具有一传动轴51，棘轮50的传动轴51穿设于基座41的轴孔45且具有二相对的卡合凸部52，棘轮50的卡合凸部52以可拆卸的方式卡接于其中一根卷轴32的卡合凹部33，使棘轮50能带动与其相组接的卷轴32一起转动。此外，如图8a所示，棘轮50的外周面具有一外环齿部53，棘轮50的内周面具有一内环齿部54。
棘爪55设于基座41的座体42且单向啮接于棘轮50的外环齿部53，如图4及图11a所示，用以限制棘轮50作单向转动。
拉绳轮56设于容置空间44内且可转动地套设于基座41的轮轴48。拉绳轮56的顶面具有一传动凸部57，拉绳轮56的侧面具有一第二嵌槽58。
弹性件59在本实施例中为卷簧。弹性件59的内端592卡接于基座41的轮轴48的第一嵌槽49，弹性件59的外端594卡接于拉绳轮56的第二嵌槽58，用以提供弹力带动拉绳轮56作反向转动(如图11b所示的箭头方向)。
拉绳60穿设于基座41的绳孔47，拉绳60的一端位于容置空间44内且连接拉绳轮56，拉绳60的另一端位于容置空间44外且连接拉杆61，使得拉绳60一方面可受拉杆61的拉动而带动拉绳轮56作正向转动(如图10b所示的箭头方向)，另一方面可受拉绳轮56的反向转动(如图11b所示的箭头方向)带动拉杆61朝基座41的方向移动。
传动板62设于棘轮50与拉绳轮56之间且具有一传动凹部63，传动板62的传动凹部63卡接于拉绳轮56的传动凸部57，使得传动板62可跟着拉绳轮56同步作动。此外，传动板62具有二相对的棘齿部64，当拉绳轮56沿着如图10b所示的箭头方向的作正向转动时，传动板62的棘齿部64会啮接于棘轮50的内环齿部54，如图10a所示，使棘轮50跟着拉绳轮56一起转动，当拉绳轮56沿着如图11b所示的箭头方向作反向转动时，传动板62的棘齿部64 不会与棘轮50的内环齿部54相啮接，如图11a所示，使棘轮50不会跟着拉绳轮56一起转动。
底盖65的顶面具有一第二扣接部66，底盖65的第二扣接部66扣设于镜框20的框体21的另外一个扣接槽22，如图2及图6所示，使两者以可拆卸的方式组装在一起。
由上述可知，在开始使用之前，先根据配戴者的惯用手来调整控制组件40的位置，在调整时先将该二侧盖23拆下，接着分别解除基座41与镜框20的框体21之间的扣接关系及底盖65与镜框20的框体21之间的扣接关系，以便将控制组件40与底盖65拆下来，然后根据配戴者的惯用手来选择两者的安装位置，举例来说，如果配戴者的惯用手为右手，如图12所示，透过基座41将控制组件40于组装于镜框20的右端，底盖65组装于镜框20的左端，反之，如果配戴者的惯用手为左手，如图7所示，亦是透过基座41将控制组件40于组装于镜框20的左端，底盖65则是组装于镜框20的右端。在确定两者的安装位置之后，再将该二侧盖23重新装上即可开始使用。
在使用过程当中，当软质片材34的外表面有脏污的情况而影响视线时，配戴者以其惯用手拉动拉杆61，如图9所示，使拉杆61透过拉绳60驱使拉绳轮56沿着如图10b所示的箭头方向作正向转动，此时的拉绳轮56一方面会卷动弹性件59以蓄积弹性件59的回复力，另一方面再透过传动板62带动棘轮50一起转动(如图10a所示)，然后棘轮50再带动与其相组接的卷轴32一起转动，藉此，被棘轮50所带动的卷轴32即可开始卷动软质片材34，使软质片材34相对镜片31横向移动，一方面将脏污的部分卷收起来，另一方面将干净的部分释放出来，如此即能让软质片材34在对应于镜片31的部分始终保持干净的状态。在清除脏污的地方之后再释放拉杆61，此时的拉绳轮56会受到弹性件59的复位力量沿着如图11b所示的箭头方向作反向转动，并同时对拉绳60进行卷收，拉绳60会再进一步带动拉杆61进行复位，直到拉杆61的一端抵靠于基座41的座体42为止(如图8a及图8b所示)，至于棘轮50在此时则是受到棘爪55的限制而保持不动。
综上所陈，本发明之护目镜10可供配戴者根据本身的惯用手来更换控制组件40的位置，使不同惯用手的配戴者均能顺利地操作。在操作时再利用棘轮50与棘爪55的配合对软质片材34进行快速地卷动，使配戴者在从事户外 高速运动过程当中能保持良好的视线。
当然，本发明还可有其它多种实施例，在不背离本发明精神及其实质的情况下，熟悉本领域的技术人员当可根据本发明作出各种相应的改变和变形，但这些相应的改变和变形都应属于本发明所附的权利要求的保护范围。
工业应用性
本发明提供的护目镜可根据配戴者的惯用手进行左右互换，使不同惯用手的配戴者均能顺利地操作。配戴者以其惯用手操作控制组件，一方面将该软质片材有脏污的地方卷收起来，另一方面将该软质片材未有脏污的地方释放出来，如此即能让该软质片材在对应于该镜片的部分始终保持干净的状态，使配戴者在从事户外高速运动过程当中能保持良好的视线。

Claims (7)

  1. 一种护目镜，其特征在于，包含有：
    一镜框；
    一镜片组件，具有一镜片、二相对的卷轴与一软质片材，该镜片设于该镜框，该二卷轴可转动地设于该镜框且位于该镜片的左、右两端，该软质片材的一部分抵接于该镜片的外表面，且该软质片材的两端分别卷绕于一该卷轴；以及
    一控制组件，可择一地且可拆卸地接设于该镜片组件的卷轴，用以驱动与其相接设的一该卷轴转动，使被该控制组件所驱动的一该卷轴进一步带动该软质片材相对该镜片横向移动。
  2. 如权利要求1所述的护目镜，其特征在于，该控制组件具有一基座、一棘轮、一棘爪、一拉绳轮、一拉绳、一拉杆及一弹性件，其中：该基座可拆卸地设于该镜框且具有一容置空间、一纵向连通该容置空间的轴孔与一横向连通该容置空间的绳孔；该棘轮可转动地设于该基座的容置空间内且具有一传动轴，该传动轴穿设该基座的轴孔且可拆卸地组设于一该卷轴；该棘爪设于该基座且单向啮接于该棘轮，用以限制该棘轮作单向转动；该拉绳轮可转动地设于该基座的容置空间内且单向传动该棘轮；该拉绳穿设于该基座的绳孔，该拉绳的一端连接该绳轮，该拉绳的另一端连接该拉杆；该弹性件作用于该拉绳轮，用以驱动该拉绳轮卷收该拉绳。
  3. 如权利要求2所述的护目镜，其特征在于，各该卷轴的底端具有一卡合凹部，该棘轮的传动轴具有一卡合凸部，该棘轮的传动轴的卡合凸部可拆卸地接设于一该卷轴的卡合凹部。
  4. 如权利要求2所述的护目镜，其特征在于，该棘轮的外周面具有一外环齿部，该棘轮的内周面具有一内环齿部；该棘爪单向啮接于该棘轮的外环齿部；该控制组件更具有一传动板，该传动板连接于该拉绳轮且具有一棘齿部，该传动板的棘齿部单向啮接于该棘轮的内环齿部。
  5. 如权利要求4所述的护目镜，其特征在于，该传动板具有一传动凹部，该拉绳轮的顶面具有一传动凸部，该拉绳轮的传动凸部卡接于该传动板的传动凹部。
  6. 如权利要求2所述的护目镜，其特征在于，该镜框具有一框体与二相 对的侧盖，该框体的左、右两端的底面分别具有一扣接槽，该二侧盖可拆卸地设于该框体的左、右两端；该镜片设于该框体；该二卷轴可转动地设于该框体的左、右两端且分别被一该侧盖所遮盖住；该基座的顶面具有一第一扣接部，该基座的第一扣接部可拆卸地扣设于该框体的其中一该扣接槽。
  7. 如权利要求6所述的护目镜，其特征在于，该控制组件更具有一底盖，该底盖的顶面具有一第二扣接部，该底盖的第二扣接部可拆卸地扣设于该框体的另一该扣接槽。
PCT/CN2018/111340 2018-10-23 2018-10-23 护目镜 WO2020082222A1 (zh)

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US16/651,112 US11318049B2 (en) 2018-10-23 2018-10-23 Goggle
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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4428081A (en) * 1982-07-14 1984-01-31 Smith Robert E Goggle with a renewable protective surface
US20120023647A1 (en) * 2010-07-27 2012-02-02 Soo An Park Goggles with lens protection film
US20140157496A1 (en) 2012-12-11 2014-06-12 Oakley, Inc. Eyewear with outriggers
CN103941854A (zh) * 2013-01-18 2014-07-23 奥林巴斯株式会社 眼镜型操作器件、眼镜型操作系统和电子设备
CN205750163U (zh) * 2016-05-12 2016-11-30 刘耘恺 防瞌睡视频记录眼镜
CN106646921A (zh) * 2016-12-28 2017-05-10 广州市益佳光学技术有限公司 一种可快捷换膜的护目镜
WO2017189130A1 (en) * 2016-04-25 2017-11-02 Fox Head, Inc. Attachment system for a lens to goggles

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4542538A (en) * 1984-01-26 1985-09-24 E. D. Bullard Company Disposable protective film accessory for the lens of a respirator hood
US6416177B1 (en) * 2001-02-16 2002-07-09 Smith Sport Optics, Inc. Transparent film assembly for a protective goggle with a renewable viewing surface
KR101108657B1 (ko) * 2011-08-30 2012-01-25 (주)경도상사 산업용 고글
CN205539791U (zh) * 2016-04-05 2016-08-31 刘方西 劳保眼镜
US20170354540A1 (en) * 2016-06-14 2017-12-14 Fox Head, Inc. Lens cleaning system for goggles

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4428081A (en) * 1982-07-14 1984-01-31 Smith Robert E Goggle with a renewable protective surface
US20120023647A1 (en) * 2010-07-27 2012-02-02 Soo An Park Goggles with lens protection film
US20140157496A1 (en) 2012-12-11 2014-06-12 Oakley, Inc. Eyewear with outriggers
CN103941854A (zh) * 2013-01-18 2014-07-23 奥林巴斯株式会社 眼镜型操作器件、眼镜型操作系统和电子设备
WO2017189130A1 (en) * 2016-04-25 2017-11-02 Fox Head, Inc. Attachment system for a lens to goggles
CN205750163U (zh) * 2016-05-12 2016-11-30 刘耘恺 防瞌睡视频记录眼镜
CN106646921A (zh) * 2016-12-28 2017-05-10 广州市益佳光学技术有限公司 一种可快捷换膜的护目镜

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3701919A4

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EP3701919A1 (en) 2020-09-02
CN111356423A (zh) 2020-06-30

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