A swim goggle with interchangeable lenses

Abstract

The application discloses a replaceable lens swimming goggles, comprising a frame and a lens arranged on the frame, the frame comprises a main frame and a connecting member, the connecting member and the main frame jointly enclose an assembly space for accommodating the lens; wherein the connecting member is configured to be detachable with the main frame, so as to open or close the assembly space for replacing the lens; compared with the prior art, when replacing the lens, only the fixing member needs to be disassembled, the connecting member can be easily opened, the assembly space is opened, the lens is conveniently taken out and replaced with a new lens, the assembly and disassembly process of the lens is more simple and fast, the assembly efficiency is improved, and the use cost is reduced.

Description

Technical Field

[0001] This application relates to the field of swimming goggles, and in particular to a swimming goggle with interchangeable lenses. Background Technology

[0002] Swimming goggles are a piece of equipment used in swimming. They are worn close to the eyes to allow for clear vision underwater while preventing pool water from entering the eyes, making them an essential item for swimmers and adding a lot of fun to the sport.

[0003] There are various types of swimming goggles on the market. Among them, one-piece fixed-lens goggles are the most common. They are made by firmly fixing the lens to the frame using injection molding, ultrasonic welding, or glue. The advantage of this type of goggle is its relatively simple structure and low manufacturing cost. However, its disadvantages are also very obvious: its function is relatively limited, and it cannot meet the different lens needs of users when switching from an indoor pool to an outdoor pool with strong sunlight. It is also difficult to adapt to users' special requirements such as anti-fog and UV protection. Once the lens is worn or damaged, users have to replace the entire lens and frame, which undoubtedly increases the cost of use and wastes resources.

[0004] To overcome the drawbacks of one-piece fixed-lens swimming goggles, detachable-lens goggles have emerged. Some high-end goggles use detachable connection technologies such as buckles, magnets, or suction cups. However, these technologies have revealed many problems in actual use. Buckle structures are prone to breakage due to fatigue after prolonged and frequent use; magnetic or suction cup connections are easily loosened in water due to water pressure, causing the lenses to fall off, resulting in great inconvenience and even safety hazards for users; furthermore, these detachable structures are often designed to compromise the original waterproof performance of the goggles, allowing water to enter during use.

[0005] Therefore, it is necessary to propose a new technical solution to overcome the shortcomings of existing technologies. Utility Model Content

[0006] To address the aforementioned issues, this application provides a swimming goggle with replaceable lenses, where the connection between the lens and the goggle is secure and reliable, and the disassembly and assembly are convenient.

[0007] This application provides a swimming goggle with replaceable lenses, including a frame and lenses disposed on the frame, the frame comprising: Main framework; and A connecting component, which together with the main frame, encloses an assembly space for accommodating the lens; The connecting member is configured to be detached from the main frame to open or close the assembly space for replacing the lens.

[0008] Several alternative methods are provided below, but they are not intended as additional limitations on the overall solution above. They are merely further additions or optimizations. Provided there are no technical or logical contradictions, each alternative method can be combined individually with respect to the overall solution above, or multiple alternative methods can be combined with each other.

[0009] Optionally, the main frame has an open placement area, and the connecting member is capable of closing the opening to form the assembly space.

[0010] Optionally, one end of the connecting member is rotatably connected to the main frame via a pivot, and the other end is detachably connected to the main frame via a fastener.

[0011] Optionally, the outer periphery of the lens has an annular groove, and a portion of the main frame structure and at least a portion of the connecting member structure are fitted into the annular groove; The frame has a front side and a rear side that are opposite to each other. The width of the annular groove along the front to rear side of the frame, the width of the main frame along the front to rear side of the frame, and the width of the connecting member along the front to rear side of the frame are all set in the same direction.

[0012] Optionally, the pivot is located within the annular groove.

[0013] Optionally, the pivot is fixed to the main frame, and the connecting member is movable axially along the pivot to separate from the pivot; or The pivot is fixed to the connecting member, and the main frame is axially movable along the pivot to separate from the pivot.

[0014] Optionally, the pivot extends generally along the direction from the front to the rear of the frame; One end of the pivot is fixed to the main frame, and the other end is disposed away from the main frame and abuts against or is spaced from the inner side of the annular groove. The connecting member has a shaft hole that mates with the pivot; or One end of the pivot is fixed to the connecting member, and the other end is disposed away from the connecting member and abuts against or is spaced from the inner side of the annular groove. The main frame has a shaft hole that mates with the pivot.

[0015] Optionally, a positioning structure is provided between the main frame and the connecting member, the positioning structure being configured to position the relative position of the main frame and the connecting member when the connecting member is closed.

[0016] Optionally, the positioning structure includes a positioning post and a positioning hole that mates with the positioning post; Of the positioning post and the positioning hole, one is disposed on the main frame and the other is disposed on the connecting member.

[0017] Optionally, the fastener is a threaded connector; Of the main frame and the connecting member, one is provided with a screw hole and the other is provided with a through hole, and the threaded connector is threadedly connected to the screw hole through the through hole.

[0018] Optionally, the screw hole is formed in the positioning post; The via is connected to the positioning hole.

[0019] This application discloses a swimming goggle with replaceable lenses. The connection between the lens and the goggle is stable and reliable. When replacing the lens, the connecting component can be easily opened by simply removing the fixing part, thus opening the assembly space and making it easy to remove the lens and replace it with a new lens. Assembly and disassembly do not require complicated tools or professional operating skills. The assembly and disassembly process of the lens is simpler and faster, improving assembly efficiency. At the same time, compared with traditional swimming goggles, there is no need to replace the entire frame, reducing the cost of use. Attached Figure Description

[0020] Figure 1 A schematic diagram of the structure of a swimming goggle with replaceable lenses, provided for an embodiment of this application; Figure 2 for Figure 1 A schematic diagram of the exploded structure of swimming goggles; Figure 3 for Figure 1 Cross-sectional view of swimming goggles; Figure 4 for Figure 3 A magnified structural diagram of part A in the diagram; Figure 5 for Figure 1 Cross-sectional view of swimming goggles; Figure 6 for Figure 1 A schematic diagram of the exploded structure of swimming goggles without the lens; Figure 7 for Figure 6 A schematic diagram of the enlarged structure of part B in the diagram; Figure 8 for Figure 1 A schematic diagram of the connecting component in the middle.

[0021] The annotations in the figure are explained as follows: 100. Swimming goggles; 10. Frame; 111. Lens frame; 112. Bridging part; 12. Main frame; 121. Placement area; 122. Opening; 123. Screw hole; 124. Pivot; 13. Connecting component; 131. Shaft hole; 132. Through hole; 14. Assembly space; 15. Positioning structure; 151. Positioning post; 152. Positioning hole; 20. Lens; 21. Annular groove. Detailed Implementation

[0022] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0023] It should be noted that when a component is said to be "connected" to another component, it can be directly connected to the other component or it can be connected to a component in between. When a component is said to be "set on" another component, it can be directly set on the other component or it may be set to a component in between.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the scope of the application. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0025] like Figures 1 to 8 As shown, this application provides a swimming goggle 100 that facilitates the assembly of a lens 20, including a frame 10 and a lens 20 disposed on the frame 10. The frame 10 includes a main frame 12 and a connecting member 13. The connecting member 13 and the main frame 12 together enclose an assembly space 14 for accommodating the lens 20. The connecting member 13 is configured to be detachable from the main frame 12 to open or close the assembly space 14 for replacing the lens 20.

[0026] Since the connecting member 13 and the main frame 12 together enclose the assembly space to accommodate the lens 20, this not only ensures the stability of the lens 20 during use, but also effectively prevents the risk of the lens 20 falling off or being damaged due to external water flow impact, providing higher safety and reliability.

[0027] When replacing lens 20, simply remove the fixing piece to easily open the connecting component 13 and open the assembly space 14, thereby conveniently removing lens 20 and replacing it with a new lens 20. This makes the assembly and disassembly process of lens 20 simpler and faster, improves assembly efficiency, and reduces usage costs.

[0028] In this embodiment, as Figures 1 to 6 As shown, the structure of the eyeglass frame 10 is not strictly limited, as long as the eyeglass frame 10 can support the lens 20; for example, the eyeglass frame 10 includes two lens frames 111 and a bridging portion 112 connecting the two lens frames 111. The eyeglass frame 10 has a front side and a rear side arranged opposite to each other; wherein, the front side of the eyeglass frame 10 refers to the side facing the user's face; the rear side refers to the side facing away from the user's face.

[0029] In this embodiment, as Figures 1 to 6 As shown, the lens holder 111 is arranged in a ring shape, which helps to form a good fit with the lens 20, providing a basis for subsequent sealing design and preventing water from seeping in from the gap between the lens 20 and the frame 10. In addition, it can also provide support and fixation for the lens 20 from all directions, ensuring that the lens 20 maintains a stable position during the use of the swimming goggles 100 and will not shift due to water impact or the swimmer's movements. The space inside the lens holder 111 is the assembly space 14. The bridging part 112 is generally strip-shaped, connecting the two lens holders 111 and maintaining an appropriate distance to adapt to the facial contours of different users.

[0030] In this embodiment, as Figures 1 to 3 As shown, the lens 20 has an annular groove 21 on its outer periphery. When the lens 20 is assembled into the assembly space 14, a portion of the main frame 12 and at least a portion of the connecting member 13 are fitted into the annular groove 21. The width of the annular groove 21 along the front to rear direction of the frame 10, the width of the main frame 12 along the front to rear direction of the frame 10, and the width of the connecting member 13 along the front to rear direction of the frame 10 are all uniformly arranged. After assembly, the main frame 12 and the connecting member 13 are tightly and firmly locked into the annular groove 21 due to their precise fit with the width of the annular groove 21. The main frame 12 and the connecting member 13 fit against the inner wall of the annular groove 21 in all directions, with minimal gaps between them, forming a tight fit similar to a mortise and tenon joint. This tight fit greatly enhances the connection stability between the lens 20 and the frame 10.

[0031] In this embodiment, as Figures 1 to 7As shown, the main frame 12 serves as the primary support structure for the swimming goggles 100, providing a mounting base for the lenses 20. The main frame 12 has a placement area 121 with an opening 122. A connecting member 13 can close the opening 122 to form an assembly space 14. When assembling the lenses 20, the lenses 20 can be first placed into the placement area 121 through the opening 122, and then the opening 122 can be closed by rotating the connecting member 13, achieving initial positioning of the lenses 20. Finally, they are fixed using fasteners, making the operation simple and convenient. There are two main frames 12 and corresponding placement areas 121; two connecting members 13 are respectively disposed on the main frame 12 to form two lens holders 111. The opening 122 is located at the top of the placement area 121, so that the connecting member 13 is located at the top of the main frame 12, improving the overall aesthetics of the goggle frame 10. In other embodiments, the opening 122 is located at the bottom of the placement area 121, so that the connecting member 13 is located at the bottom of the main frame 12. To facilitate the assembly of the lens 20, preferably, the opening 122 is located at the top of the placement area 121.

[0032] In this embodiment, as Figures 1 to 6 As shown, the main frame 12 encloses at least half of the lens 20, providing a stable support and positioning base for the lens 20 when it is pre-assembled onto the main frame 12. Preferably, the main frame 12 encloses at least two-thirds of the lens 20.

[0033] In this embodiment, as Figures 1 to 6 As shown, the connecting member 13 is roughly in the shape of an arc rod, which is both simple and practical. When assembling or disassembling the lens 20, this rod-shaped connecting member 13 can be easily operated to open and close the assembly space 14, which greatly simplifies the replacement process of the lens 20.

[0034] In this embodiment, as Figures 3 to 6 As shown, of the main frame 12 and the connecting member 13, one is provided with a screw hole 123, and the other is provided with a through hole 132. The fastener is threadedly connected to the screw hole 123 through the hole 132. The fastener is a threaded connector; the threaded connector is threadedly connected to the screw hole 123 through the hole 132. For example, the fastener is a screw or bolt. The screw installation method does not require complex tools or professional operating skills, reducing the installation difficulty. Furthermore, the tight engagement between the screw and the threads of the screw hole 123 provides a strong fastening force between the connecting member 13 and the main frame 12. During daily use of the swimming goggles, even when subjected to the impact of water flow, the fastening effect of the screw thread connection ensures that the connecting member 13 and the main frame 12 maintain a stable connection, preventing loosening or separation.

[0035] In this embodiment, as Figures 5 to 7As shown, one end of the connecting member 13 is rotatably connected to the main frame 12 via a pivot 124, and the other end is detachably connected to the main frame 12 via a fastener. The pivot 124 is located within the annular groove 21 to constrain the connecting member 13 and effectively prevent the connecting member 13 from separating from the main frame 12. The pivot 124 extends approximately along the direction from the front to the rear of the lens frame 10, so that the rotation axis of the connecting member 13 is approximately parallel to the direction from the rear to the front of the lens frame 10. This allows the connecting member 13 to be flexibly opened and closed during assembly, facilitating its engagement within the annular groove 21 of the lens 20, thereby facilitating the assembly and disassembly of the lens 20.

[0036] In this embodiment, as Figures 6 to 7 As shown, pivot 124 is fixed to the main frame 12, and connecting member 13 can move axially along pivot 124 to separate from pivot 124. When it is necessary to disassemble connecting member 13, it can be easily separated from the main frame 12, improving the maintenance convenience of swimming goggles 100. One end of pivot 124 is fixed to the main frame 12, and the other end is disposed away from the main frame 12, abutting against or gapping against the inner side of annular groove 21. Connecting member 13 has shaft hole 131 that mates with pivot 124. Of course, in other embodiments, pivot 124 is fixed to connecting member 13, and main frame 12 can move axially along pivot 124 to separate from pivot 124. One end of pivot 124 is fixed to connecting member 13, and the other end is disposed away from connecting member 13, abutting against or gapping against the inner side of annular groove 21. Main frame 12 has shaft hole 131 that mates with pivot 124. After the shaft hole 131 on the main frame 12 or connecting member 13 is fitted onto the pivot 124, since the width of the main frame 12 and connecting member 13 is the same as that of the annular groove 21, during the use of the swimming goggles 100, the end of the main frame 12 or connecting member 13 away from the pivot will tightly abut against the inner side of the annular groove 21. This structural design forms an effective limiting mechanism, ensuring that the shaft hole 131 will not accidentally disengage from the pivot 124, thereby preventing the fixation between the frame 10 and the lens 20 from failing, and ensuring the structural stability and reliability of the swimming goggles 100 during use.

[0037] In this embodiment, as Figures 3 to 4 as well as Figure 8 As shown, a positioning structure 15 is provided between the main frame 12 and the connecting member 13. The positioning structure 15 is configured to position the relative positions of the main frame 12 and the connecting member 13 when the connecting member 13 is closed. The positioning structure 15 enables precise docking between the connecting member 13 and the main frame 12, ensuring the accuracy of the lens 20 assembly.

[0038] In this embodiment, as Figures 3 to 4 as well as Figure 8 As shown, the positioning structure 15 includes a positioning post 151 and a positioning hole 152 that mates with the positioning post 151. Of the two, one is located on the main frame 12, and the other is located on the connecting member 13. Through the cooperation of the positioning post 151 and the positioning hole 152, precise positioning between the connecting member 13 and the main frame 12 is achieved, resulting in simple operation and accurate positioning. A screw hole 123 is formed in the positioning post 151; a through hole 132 communicates with the positioning hole 152.

[0039] The following describes the process of assembling and disassembling the frame 10 and the lens 20: Align the shaft hole 131 on the connecting member 13 with the pivot 124, and fit the shaft hole 131 into the pivot 124 along the axis of the pivot 124; then, with the pivot 124 as the center of rotation, rotate the connecting member 13 away from the opening 122 until the connecting member 13 is rotated to a suitable angle position for assembling the lens 20; insert the lens 20 into the opening 122 of the placement area 121 of the main frame 12; rotate the connecting member 13 in the opposite direction to close the opening 122, at which point the positioning pin 151 is inserted into the positioning hole 152, achieving the initial positioning of the connecting member 13 and the main frame 12; finally, pass the fastener through the through hole 132 on the connecting member 13 and thread it into the screw hole 123 on the positioning pin 151 of the main frame 12 to complete the assembly of the lens 20.

[0040] When lens 20 needs to be replaced, remove the fixing piece, then rotate the connecting member 13 to open the opening 122 and remove lens 20.

[0041] The technical features of the above embodiments can be combined arbitrarily. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as the combination of these technical features does not contradict each other, it should be considered to be within the scope of this specification. When technical features of different embodiments are embodied in the same drawing, it can be regarded as the drawing also disclosing examples of combinations of the various embodiments involved.

[0042] The above embodiments are merely illustrative of several implementation methods of this application, and their descriptions are quite specific and detailed. However, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these modifications and improvements all fall within the protection scope of this application.

Claims

1. A swimming goggle with interchangeable lenses, comprising a frame and lenses disposed in the frame, characterized in that, The frame includes: Main framework; and A connecting component, which together with the main frame, encloses an assembly space for accommodating the lens; The connecting member is configured to be detached from the main frame to open or close the assembly space for replacing the lens.

2. The swimming goggles with replaceable lenses according to claim 1, characterized in that, The main frame has an open placement area, and the connecting member can close the opening to form the assembly space.

3. A swimming goggle with replaceable lenses according to claim 1 or 2, characterized in that, One end of the connecting member is rotatably connected to the main frame via a pivot, and the other end is detachably connected to the main frame via a fastener.

4. A swimming goggle with replaceable lenses according to claim 3, characterized in that, The lens has an annular groove on its outer periphery, and a portion of the main frame structure and at least a portion of the connecting member structure are fitted into the annular groove. The frame has a front side and a rear side that are opposite to each other. The width of the annular groove along the front to rear side of the frame, the width of the main frame along the front to rear side of the frame, and the width of the connecting member along the front to rear side of the frame are all set in the same direction.

5. A swimming goggle with replaceable lenses according to claim 4, characterized in that, The pivot is located within the annular groove.

6. A swimming goggle with replaceable lenses according to claim 3, characterized in that, The pivot is fixed to the main frame, and the connecting member is movable along the axial direction of the pivot to separate from the pivot; or The pivot is fixed to the connecting member, and the main frame is axially movable along the pivot to separate from the pivot.

7. A swimming goggle with replaceable lenses according to claim 4, characterized in that, The pivot extends generally along the front to the rear of the frame; One end of the pivot is fixed to the main frame, and the other end is disposed away from the main frame and abuts against the inner side of the annular groove at an angle or with a gap. The connecting member has a shaft hole that mates with the pivot; or One end of the pivot is fixed to the connecting member, and the other end is disposed away from the connecting member and abuts against the inner side of the annular groove or is disposed with a gap. The main frame has a shaft hole that mates with the pivot.

8. A swimming goggle with replaceable lenses according to claim 3, characterized in that, A positioning structure is provided between the main frame and the connecting member. The positioning structure is configured to position the relative position of the main frame and the connecting member when the connecting member is closed.

9. A swimming goggle with replaceable lenses according to claim 8, characterized in that, The positioning structure includes a positioning post and a positioning hole that mates with the positioning post; Of the positioning post and the positioning hole, one is disposed on the main frame and the other is disposed on the connecting member.

10. A swimming goggle with replaceable lenses according to claim 9, characterized in that, The fastener is a threaded connector; Of the main frame and the connecting member, one is provided with a screw hole and the other is provided with a through hole, and the threaded connector is threadedly connected to the screw hole through the through hole.

11. A swimming goggle with replaceable lenses according to claim 10, characterized in that, The screw hole is formed in the positioning post; The via is connected to the positioning hole.

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