TW202016609A - Goggles including a frame, a lens component and a control component - Google Patents

Abstract

The invention relates to a pair of goggles, which include a frame, a lens component and a control component. The lens component has a lens, two reels and a soft sheet material, wherein 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 material is arranged between the two reels and abuts against the outer surfacs of the lens, and the control component can be disposed on one of the two reels according to a user's dominant hand. Accordingly, once the soft sheet material gets dirty, the user operates the control component with his dominant hand to drive the control component and its corresponding reel to rotate, at this the driven reel further drives the soft sheet material to move laterally relative to the lens, so that the dirty part is rolled up, as a result, the part of the soft sheet material that corresponds to the lens can always be kept in a clean condition.

Description

Goggles

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.

For athletes participating in outdoor high-speed sports (such as skiing or off-road racing), in order to prevent the eyes from being injured by foreign objects (such as rain, wind, snow, mud or dust, etc.), they usually wear goggles to achieve Eye protection effect. However, during the exercise, some foreign objects (such as snow or mud) are easily attached to the lens and affect the line of sight, causing the athlete to constantly remove the foreign objects attached to the lens by hand, but this is not only very troublesome, but also It is also very prone to danger.

In order to solve the aforementioned problems, some of the goggles have been specially designed to allow athletes to remove foreign objects attached to the lens without using their hands. For example, as the goggles disclosed in US Patent Publication No. 2014/0157496 set 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 scrolling mechanism to scroll the film On the one hand, the dirty part is rolled up, and on the other hand, the clean part is released, so that the film in front of the lens can always be kept in a clean state. However, the scrolling mechanism of the aforementioned patent disclosure 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 goggles, which can be operated by users with different dominant hands, so that the lens can be kept clean.

In order to achieve the above main objective, 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 abuts 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 be worn according to The dominant hand of the person is interchanged left and right.

It can be seen from the above that once the outer surface of the soft sheet is dirty and affects the wearer's line of sight, the wearer first operates the control component with his dominant hand to drive the control component to one of the phase The reel rotates. At this time, one of the reels driven by the control assembly will further drive the soft sheet to move laterally relative to the lens. On the one hand, the soft sheet is rolled up in a dirty place, and on the other hand, the The soft sheet is not released in a dirty place, so that the soft sheet can always be kept clean in the part corresponding to the lens.

Preferably, 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 on the frame and has a The accommodating space, a shaft hole communicating longitudinally with the accommodating space and a rope hole communicating laterally with the accommodating space; the ratchet is rotatably provided in the accommodating space of the base and has a transmission shaft, the ratchet 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 limit the unidirectional rotation of the ratchet wheel; 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 the 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 that the rope can be pulled by the lever to drive the rope wheel to rotate, and the rope can be pulled by the rope wheel to reset The elastic member acts on the rope wheel to drive the rope wheel to retract the rope. In this way, when the wearer pulls the lever with the usual hand, the lever will drive the rope wheel to rotate through the rope, and then the rope wheel will drive the ratchet wheel to rotate, and then the ratchet wheel will drive the lever and its associated set The reel rotates, so that one of the reels driven by the ratchet wheel further drives the soft sheet to move laterally relative to the lens; conversely, once the lever is released, the rope wheel will be reset by the elastic member. The drawstring is retracted, so that the drawstring drives the drawbar to complete the reset, and the ratchet wheel is restricted by the pawl at this time and remains stationary.

Preferably, 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 mask of the base has a first buckling portion, and 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 on the other buckling groove of the frame body. In this way, after removing the two side covers from the frame, the position of the control assembly can be adjusted according to the wearer's dominant hand.

The detailed structure, characteristics, assembling or using manner of the goggles provided by the present invention will be described in the detailed description of the subsequent embodiments. However, those of ordinary knowledge in the field of the present invention should be able to understand that these detailed descriptions and specific embodiments listed for implementing the present invention are only used to illustrate the present invention, and are not intended to limit the scope of the patent application of the present invention.

The applicant first explains here that in the embodiments and drawings to be described below, the same reference numbers indicate the same or similar elements or their structural features.

Please refer to FIGS. 1 to 3 first. The goggles 10 of the present invention include a frame 20, a lens assembly 30, and a control assembly 40.

The 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 are respectively provided with a fastening groove 22 (as shown in FIG. 2 ). It is assembled on the left and right ends of the frame 21 in a manner.

As shown in FIGS. 2 and 3, 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 cover 23 of the frame 20, and the bottom end of the two reels 32 Each has two opposing engaging recesses 33 (as shown in Figures 2, 5, and 6); the soft sheet 34 is made of a light-transmitting material, and a portion of the soft sheet 34 abuts the outer surface of the lens 31, And the two 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 rewind the soft sheet 34 when rotating, so that the soft sheet The material 34 moves laterally with respect to the lens 31. During the traverse of the soft sheet 34, another reel 32 is synchronously driven to rotate.

The control assembly 40 has a base 41, a ratchet 50, a pawl 55, a rope wheel 56, an elastic member 59, a rope 60, a lever 61, a transmission plate 62, and a bottom cover 65, such as As shown in Figures 2 and 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 And the top mask of the top cover 43 has a first buckling portion 46, and the first buckling portion 46 of the base 41 is buckled in one of the buckling grooves 22 of the frame 21 of the frame 20, as shown in FIGS. 2 and 5 As shown, the two are assembled together in a detachable manner. As for the side of the seat body 42, there is a rope hole 47 that laterally communicates 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 passes through 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. In addition, as shown in FIG. 8a, the ratchet wheel 50 has an outer ring tooth portion 53 on the outer peripheral mask, and the inner wheel mask has an inner ring tooth portion 54 on the inner peripheral mask.

The pawl 55 is provided on the seat 42 of the base 41 and is unidirectionally engaged 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 pulling rope wheel 56 has a transmission convex portion 57, and the side of the pulling rope wheel 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 clamped to the first insertion groove 49 of the wheel shaft 48 of the base 41, and the outer end 594 of the elastic member 59 is clamped to the second insertion groove 58 of the rope pulley 56 to provide elastic force to pull The sheave 56 makes a reverse rotation (as indicated 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 drawstring wheel 56. The other end of the drawstring 60 is located outside the accommodating space 44 and is connected to the drawbar 61, so that On the one hand, the pull cord 60 can be pulled by the pull rod 61 to drive the pull pulley 56 to rotate in the forward direction (as shown by the arrow in FIG. 10b), on the other hand, it can be reversely rotated by the pull pulley 56 (as in section 11b) The direction of the arrow shown in the figure) 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. In addition, the transmission plate 62 has two opposite ratchet portions 64. When the rope pulley 56 rotates forward in the direction of the arrow shown in FIG. 10b, the ratchet portion 64 of the transmission plate 62 will engage the ratchet The inner ring tooth 54 of 50, as shown in FIG. 10a, causes the ratchet wheel 50 to rotate along with the rope wheel 56. When the rope wheel 56 rotates in the reverse direction of the arrow shown in FIG. 11b, the transmission plate The ratchet portion 64 of 62 does not mesh with the inner ring gear portion 54 of the ratchet 50, as shown in FIG. 11a, so that the ratchet 50 does not rotate with the rope pulley 56.

The top mask of the bottom cover 65 has a second buckling portion 66, and the second buckling portion 66 of the bottom cover 65 is buckled in 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.

As can be seen from the above, before starting to use, first adjust the position of the control assembly 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 relationship between 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 Figure 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. On the contrary, 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.

During use, when the outer surface of the soft sheet 34 is dirty and affects the line of sight, 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 to drive The sheave 56 rotates forward in the direction of the arrow as shown in FIG. 10b. At this time, the sheave 56 will roll the elastic member 59 to accumulate the restoring force of the elastic member 59, and then pass through the transmission plate 62 drives the ratchet wheel 50 to rotate together (as shown in FIG. 10a), and then the ratchet wheel 50 drives the reel 32 connected to it to rotate together, thereby 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 is always kept in the part corresponding to the lens 31 Clean state. After removing the dirty place, release the lever 61. At this time, the rope pulley 56 will be reversed by the return force of the elastic member 59 in the direction of the arrow as shown in Figure 11b. Retracting, 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 at this time Restricted by the pawl 55 to stay still.

In summary, 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. During the operation, 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 the outdoor high-speed exercise.

10: Goggles 20: Frame 21: Frame 22: buckle groove 23: Side cover 30: Lens assembly 31: Lens 32: Scroll 33: Engagement recess 34: soft sheet 40: Control components 41: Dock 42: seat body 43: top cover 44: accommodating space 45: Shaft hole 46: The first fastening part 47: rope hole 48: axle 49: The first groove 50: Ratchet 51: drive shaft 52: Engagement convex 53: outer ring tooth 54: inner ring tooth 55: Ratchet 56: Pull rope wheel 57: Transmission convex part 58: second inlay 59: Elastic piece 592: Inner end 594: Outer end 60: Drawstring 61: Tie rod 62: Transmission board 63: Transmission recess 64: Ratchet 65: bottom cover 66: Second buckle

Fig. 1 is a perspective view of the appearance of the goggles of the present invention. Figure 2 is a partial exploded view of the goggles of the present invention. Figure 3 is a top cross-sectional view of the goggles of the present invention. Figure 4 is an exploded perspective view of the control assembly provided by the goggles of the present invention. Figure 5 is a combined cross-sectional view of the frame, reel and control assembly provided by the goggles of the present invention. Figure 6 is a combined cross-sectional view of the frame, reel and bottom cover provided by the goggles of the present invention. Figure 7 is a front view of the goggles of the present invention, mainly showing that the control component is installed at the left end of the frame. Figure 8a is a top cross-sectional view of the control assembly provided by the goggles of the present invention. Figure 8b is a bottom cross-sectional view of the control assembly provided by the goggles of the present invention. Figure 9 is the same as Figure 7 and mainly shows that the rod is pulled out. Figure 10a is the same as Figure 8a, which mainly shows that the ratchet rotates in the positive direction. Figure 10b is the same as Figure 8b, which mainly shows that the rope wheel rotates in the positive direction. Figure 11a is the same as Figure 10a. It mainly shows that the transmission plate rotates in the reverse direction, and the ratchet wheel is restricted from rotating by the pawl. Figure 11b is the same as Figure 10b, which mainly shows that the rope wheel rotates in the reverse direction. The 12th picture is the same as the 7th picture, mainly showing that the control component is installed at the right end of the frame.

21: Frame

22: buckle groove

23: Side cover

31: Lens

32: Scroll

40: Control components

41: Dock

42: seat body

43: top cover

46: The first fastening part

61: Tie rod

65: bottom cover

66: Second buckle

Claims (7)

A kind of goggles, including: a frame; a lens assembly with a lens, two opposite reels and a soft sheet, the lens is provided in the frame, the two reels are rotatably provided in the frame and located on the lens At the left and right ends, a part of the soft sheet abuts on the outer surface of the lens, and the two ends of the soft sheet are wound around a reel; and a control assembly, which can be selectively and detachably The reel connected to the lens assembly is used to drive the reel connected therewith to rotate, so that the reel driven by the control assembly further drives the soft sheet to move laterally relative to the lens. The goggles according to claim 1, wherein 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 The lens frame is provided with an accommodating space, a shaft hole communicating longitudinally with the accommodating space, and a rope hole communicating laterally with the accommodating space; the ratchet is rotatably provided in the accommodating space of the base and has A transmission shaft, the transmission shaft penetrates the shaft hole of the base and is detachably assembled on the reel; the pawl is provided on the base and is unidirectionally engaged with the ratchet wheel to restrict the ratchet wheel from making a single order The rope puller is rotatably provided in the accommodating space of the base and unidirectionally drives the ratchet wheel; the rope pulls through the rope hole of the base, and one end of the rope is connected to the rope wheel, The other end of the pull rope is connected to the pull rod; the elastic member acts on the pull rope wheel to drive the pull rope wheel to retract the pull rope. The goggles as described in claim 2, wherein the bottom end of each reel has an engaging recess, the drive shaft of the ratchet has an engaging protrusion, and the engaging protrusion of the drive shaft of the ratchet is detachably connected The engaging concave portion of the reel. The goggles as described in claim 2, wherein the outer peripheral mask of the ratchet has an outer ring tooth portion, and the inner peripheral mask of the ratchet wheel has an inner ring tooth portion; the pawl is unidirectionally engaged with the outer ring tooth of the ratchet wheel The control assembly further has a transmission plate, the transmission plate is connected to the rope wheel and has a ratchet portion, the ratchet portion of the transmission plate unidirectionally meshes with the inner ring gear portion of the ratchet The goggles according to claim 4, wherein the transmission plate has a transmission concave portion, the top surface of the rope pulling wheel has a transmission convex portion, and the transmission convex portion of the rope pulling wheel is snapped into the transmission concave portion of the transmission plate. The goggles as described in claim 2, wherein the frame has a frame body and two side covers opposite to each other, 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 ends of the frame; the lens is set on the frame; the two reels are rotatably set on the left and right ends of the frame and are respectively covered by a side cover; the base The top mask has a first fastening portion, and the first fastening portion of the base is detachably fastened to one of the fastening grooves of the frame body. The goggles according to claim 6, wherein the control assembly further has a bottom cover, the top surface of the bottom cover has a second fastening portion, and the second fastening portion of the bottom cover is detachably fastened to the The other fastening groove of the frame body.

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