Snow goggles locking structure and snow goggles

Abstract

The application relates to the technical field of skiing glasses, and particularly discloses a snow glasses locking structure and skiing glasses, the locking structure comprising: a flap, which is rotationally connected with a glasses frame, a stress area for blind operation and pressing being formed on the surface of the flap; a locking block, which is arranged at the first end of the flap, a clamping groove being arranged on the locking block, and the clamping groove being used for clamping a locking part of the glasses; and a reset assembly, which is arranged between the glasses frame and the second end of the flap; the application provides a bottom hidden locking structure with ventilation function and active interactive feedback, the bottom ventilation area is converted into a large-area trigger panel, and the fault tolerance of operation is improved. In the motion state of wearing thick gloves and limited vision, a skier does not need to accurately find a key, and only needs to perform fuzzy pressing on the bottom area to be unlocked. The surface trigger design greatly improves the success rate and response speed of operation in an extreme environment.

Description

Technical Field

[0001] This application relates to the field of ski goggle technology, and in particular to a ski goggle locking structure and ski goggles. Background Technology

[0002] As skiing becomes more popular and participants improve their skills, skiers are demanding higher functionality from their equipment. Flip-up goggles, as an emerging solution, allow skiers to ventilate and defog, adjust their vision (such as checking personal devices or reading maps), or rest without removing their goggles, greatly enhancing the skiing experience.

[0003] During actual skiing, the temperature difference between body heat and the cold wind and snowmelt makes ski goggles prone to fogging. To address the need for instantaneous defogging and lens replacement, the current high-end ski goggle market offers various models with flip-up visors, push-pull venting, or quick-release locking mechanisms.

[0004] However, existing ski goggles suffer from a low tolerance for error during blind operation. Current locking and flip-up mechanisms typically use small mechanical buttons or small linear guides as triggers. In real-world skiing scenarios, skiers must wear heavy ski gloves with multiple layers of insulation, leading to a significant decrease or even complete loss of tactile sensation in their fingertips. Simultaneously, their faces are covered by helmets and face shields, making visual positioning impossible. This makes it difficult for users to accurately touch the small trigger buttons, often resulting in the goggles slipping to the side due to inaccurate touches. This phenomenon not only significantly reduces the success rate of operation but also increases the operational barrier in extreme skiing sports. Summary of the Invention

[0005] To address the issue of low tolerance for errors in blind operation, this application provides a snow goggle locking structure and ski goggles.

[0006] Firstly, this application provides a snow goggle locking structure, which adopts the following technical solution: A snow goggle locking structure, installed on a goggle frame, is used to releasably lock a lens with a locking portion to the frame. The structure includes: a rocker arm for rotatably connecting to the frame, the surface of which has a pressure-bearing area for blind operation; a locking block located at a first end of the rocker arm, the locking block having a slot for the locking portion of the lens to engage; and a reset assembly installed between the frame and a second end of the rocker arm. In the locked state, the reset assembly drives the rocker arm to remain in its initial position, maintaining the locking block and the locking portion of the lens in a locked state. In the unlocked state, an external force applied to the pressure-bearing area drives the rocker arm to overcome the force of the reset assembly, causing the rocker arm to rotate relative to the frame, thereby disengaging the locking block from the locking portion of the lens.

[0007] By adopting the above technical solution and setting a large pressure-bearing area, the success rate of blind operation is improved. When wearing gloves, users do not need precise positioning; they only need to press the pressure-bearing area blindly to drive the rocker to rotate, thereby releasing the locking block from the locking part on the lens and unlocking the lens. This improves the success rate of operation in extreme dynamic scenarios and increases the error tolerance of blind operation. The reset component ensures that the rocker automatically returns to the locked position when there is no external force, providing stable locking force and enhancing safety.

[0008] Optionally, the reset assembly includes a first suction member and a second suction member, the first suction member being connected to the second end of the rocker, and the second suction member being used to connect to the frame. The first suction member and the second suction member are configured to attract each other under magnetic action.

[0009] By adopting the above technical solution, magnetic attraction logic is used to replace the traditional mechanical springs that are prone to fatigue and failure. Magnetic force is used as the reset source, which not only makes the structure simpler, but also effectively resists the mechanism jamming or spring force attenuation caused by severe cold and snow accumulation. This ensures the reset reliability and mechanical life of the locking system in extreme environments, thereby improving the long-term reliability and stability of the reset action in extreme motion environments.

[0010] Optionally, a connecting shaft is also included for connecting to the frame, and the rocker is rotatably connected to the connecting shaft, which is located at one end of the rocker near the reset assembly, so that the rocker forms a non-equilateral lever structure.

[0011] By adopting the above technical solution, the connecting shaft is positioned at the end closest to the reset component, making the lever arm at the first end where the locking block is located longer than the lever arm at the second end where the reset component is located. This non-equilateral lever structure produces a force-saving effect; the use of a first and second magnetically attracted component with strong magnetic attraction enhances the locking effect; and under the action of the non-equilateral lever structure, the user only needs to apply a small pressing force to generate a large unlocking torque at the locking block, making the unlocking operation easier. At the same time, the longer lever arm provides structural space for a larger force-bearing area, further improving the redundancy of blind pressing operations. Therefore, this design can balance the reliability of locking and the effortless convenience of unlocking.

[0012] Optionally, the connecting shaft is used to detachably connect to the frame, and the rocker plate has a connecting hole for inserting the connecting shaft.

[0013] By adopting the above technical solution, during assembly, the rocker arm is first installed in the corresponding position on the frame, and then the connecting shaft is inserted into the connecting hole and connected to the frame. The detachable connection between the connecting shaft and the frame allows the rocker arm to be assembled or repaired as an independent module, simplifying the assembly process and facilitating production and subsequent maintenance.

[0014] Optionally, the rocker arm is provided with a through-hole ventilation hole.

[0015] By adopting the above technical solution, the rocker in this application is a grid structure with ventilation holes. The ventilation grid area at the bottom of the goggle frame is directly used as the trigger surface of the snow goggle locking structure, making the single structural component of the rocker highly integrated in space. This space reuse design greatly simplifies the number of parts, directly contributing to the lightweight breakthrough of the product from 200g to 175g. In addition, since the rocker itself is movable, when the rocker moves due to pressing, its own displacement and vibration, combined with the integrated structure of the ventilation holes, can shake off or break up the ice crystals or snow accumulated in the holes, indirectly maintaining ventilation efficiency.

[0016] Optionally, it also includes a first collision member and a second collision member, wherein the first collision member is connected to a first end of the rocker and the second collision member is used to connect to the mirror frame; in the unlocked state, when an external force applied to the force-bearing area drives the rocker to rotate, the first collision member and the second collision member are configured to collide to generate vibration and emit a prompting sound.

[0017] By adopting the above technical solution and setting up a first and a second collision component, a crisp sound and noticeable vibration are generated at the moment the unlocking action is completed. This dual feedback combining hearing and touch can penetrate thick gloves and clearly convey the signal of successful unlocking to the user, solving the problem of blurred perception of the operating status in extreme environments and improving the certainty and security of the interaction.

[0018] Optionally, the locking block is provided with a guide slope. During the process of the locking part of the lens being pressed into the locking block, the locking part of the lens squeezes the guide slope to drive the rocker to rotate against the force of the reset assembly. When the locking part of the lens passes the guide slope, the rocker automatically rotates in the opposite direction to reset under the action of the reset assembly to achieve locking.

[0019] By adopting the above technical solution, users only need to press the lens towards the side closest to the frame. The force generated when the locking part on the lens contacts the guide bevel will automatically push open the locking block. After the locking part is fully inserted into the slot, the rocker plate will automatically spring back and lock under the action of the reset component. This design simplifies the locking operation, requiring no additional action from the user, and achieves a convenient experience of locking with a simple snap. In addition, during the process of pressing the lens to lock, there is also a rapid collision between the locking part and the locking block, providing auditory and tactile feedback signals during the locking process, further enhancing the certainty of the interaction.

[0020] Secondly, this application provides a ski goggle, including the ski goggle locking structure described in any of the above claims, and also including a frame and a lens, wherein the lens is movably connected to the frame, and the ski goggle locking structure is disposed on the side wall or bottom edge of the frame.

[0021] By adopting the above technical solution and applying the aforementioned snow goggle locking structure to the entire ski goggle product, the ski goggle has the advantages of convenient operation, clear feedback, reliable locking and integrated structure, which improves the overall performance and user experience of the product in real skiing scenarios.

[0022] Optionally, the snow goggle locking structure is provided in two sets, and the two sets of snow goggle locking structures are symmetrically arranged about the center line of the goggle frame.

[0023] By adopting the above technical solution, the two symmetrically arranged locking structures can evenly lock and fix both sides of the lens, making the lens more uniformly stressed and the closed locking state more stable, further improving its impact resistance. From a safety redundancy perspective, it is almost impossible for a single external accidental impact to trigger the two symmetrical and independent locking structures simultaneously, synchronously, and in the same direction, thereby greatly reducing the risk of the lens becoming completely unlocked due to an accidental impact, resulting in stronger safety. In addition, the triggering force direction of the rocker unlocking in this application is from bottom to top, and the huge impact force from the front cannot be converted into the stroke power of the rocker unlocking, thus avoiding false triggering caused by conventional impacts.

[0024] Optionally, a driving component is provided between the lens and the frame. When the snow goggle locking structure is in the unlocked state, the driving component is configured to drive the locking part of the lens to pop out in a direction away from the frame.

[0025] By adopting the above technical solution, when the snow goggle locking structure is triggered to the unlocked state, the locking block is released from its restraint on the lens locking part, and the driving component can drive the lens to swing outward, actively popping the lens open by a certain gap or angle. This not only achieves rapid automatic opening of the lens, making it easier for the user to grip, but the gap formed in that instant also facilitates rapid air circulation, playing an immediate role in defogging and improving the immediacy of the function response.

[0026] In summary, this application includes the following beneficial technical effects: 1. By transforming the bottom ventilation area into a large-area trigger panel, this application significantly improves the operational tolerance. Skiers, wearing thick gloves and with limited visibility, can unlock the device simply by applying a vague press to the bottom area, without needing to precisely locate the button. This surface-trigger design helps improve the success rate and response speed of operation in extreme environments.

[0027] 2. Utilizing both auditory (crisp sound) and tactile (instantaneous vibration) feedback generated by metal collisions, skiers can clearly perceive the triggering status of the mechanism even through thick gloves. This proactive interaction logic eliminates the technical pain point of unclear operation in low-temperature environments, giving the product a highly tactile feel.

[0028] 3. This application integrates the ventilation system and the locking system into one, achieving efficient reuse of structural components. This highly integrated solution effectively reduces the number of parts without sacrificing anti-fog performance, significantly optimizes the space layout at the bottom of the frame, and provides core structural support for achieving overall lightweight design.

[0029] 4. The use of a magnetic reset component instead of a traditional mechanical spring eliminates the risks of spring force attenuation caused by metal fatigue, low-temperature embrittlement, and ice and snow blockage. The non-contact power source ensures that the locking system maintains a constant reset force under extreme temperature differences and frequent use, greatly extending the product's service life and reducing maintenance costs.

[0030] 5. The push-to-unlock and snap-to-lock logic simplifies the user's operation. Combined with magnetic guidance, the lens automatically positions and locks upon closing, ensuring skiers can restore safety with minimal learning curve and operational burden during skiing. Attached Figure Description

[0031] Figure 1 This is a schematic diagram of the overall structure of the ski goggles from a first-view perspective according to an embodiment of this application; Figure 2 This is a schematic diagram of the overall structure of the ski goggles from a second perspective according to an embodiment of this application; Figure 3 This is a schematic diagram of the structure of the ski goggles after the rocker arm is pressed down in an embodiment of this application; Figure 4 This is a schematic diagram of the structure in the ski goggles of this application, used to show the installation position of the rocker arm; Figure 5 This is a schematic diagram of the rocker arm in the snow goggle locking structure of this application embodiment; Figure 6 This is a cross-sectional view of ski goggles according to an embodiment of this application, intended to show the reset component; Figure 7 This is a schematic diagram of the structure of the ski goggles according to an embodiment of the present application, used to demonstrate the relative positional relationship between the first and second collision components; Figure 8 This is a schematic diagram of the structure of the ski goggles in an embodiment of this application after the lens body is hidden; Figure 9 yes Figure 8 A magnified view of a portion of point A in the middle.

[0032] Reference numerals: 1. Frame; 2. Lens; 21. Mounting bracket; 22. Lens body; 211. Locking part; 3. Rocker; 31. Locking block; 311. Slot; 312. Guide slope; 32. Connecting hole; 33. Ventilation hole; 4. Reset assembly; 41. First suction member; 42. Second suction member; 5. Connecting shaft; 6. First collision member; 7. Second collision member; 8. Drive assembly; 81. First magnet block; 82. Second magnet block. Detailed Implementation

[0033] The following combination Figures 1-9 This application will be described in further detail.

[0034] This application discloses a snow goggle locking structure, referring to... Figure 1 , Figure 2 and Figure 3 This structure is a bottom-concealed locking structure that combines ventilation and active interactive feedback; it is integrated into the bottom edge of the frame 1 of the ski goggles. The ski goggles include a frame 1 and a lens 2 that is hinged to the top of the frame 1. In this embodiment, the hinge axis of the lens 2 is set horizontally as an example. The bottom end of the lens 2 is provided with a locking part 211, which is used to cooperate with the ski goggle locking structure to lock the lens 2.

[0035] Reference Figure 4 and Figure 5 The snow goggle locking structure includes a rotatable rocker arm 3, which is rotatably connected to the goggle frame 1 via a connecting shaft 5. Specifically, the rocker arm 3 has a through-hole 32; the connecting shaft 5 passes through the connecting hole 32 and is detachably fixed to the goggle frame 1. One end of the connecting shaft 5 has an external thread, and the goggle frame 1 has a threaded hole. The end of the connecting shaft 5 is threadedly connected to the threaded hole on the goggle frame 1, thereby achieving a detachable connection between the connecting shaft 5 and the goggle frame 1. It is worth noting that the installation position of the connecting shaft 5 on the rocker arm 3 is not centered, but rather offset towards one end of the rocker arm 3. This end is defined as the second end of the rocker arm 3, and the other end is the first end of the rocker arm 3.

[0036] Reference Figure 5 and Figure 6 At the first end of the rocker arm 3, a locking block 31 is integrally formed or fixedly connected. The locking block 31 has a slot 311, which is used to engage with the locking part 211 on the lens 2, thereby locking the lens 2. At the second end of the rocker arm 3, a reset assembly 4 is provided, which includes a first attracting member 41 and a second attracting member 42. Both the first attracting member 41 and the second attracting member 42 are permanent magnets. The first attracting member 41 is fixedly installed at the second end of the rocker arm 3, and the second attracting member 42 is fixedly installed on the frame 1. The magnetic poles of the first attracting member 41 and the second attracting member 42 on the side closest to each other are in opposite directions, so the first attracting member 41 and the second attracting member 42 can attract each other under magnetic action. In its natural state, the magnetic force drives the second end of the rocker 3 to be attracted to the frame 1, thereby keeping the rocker 3 in a specific initial position. In this state, the slot 311 on the locking block 31 at the first end of the rocker 3 is aligned with and engages with the locking part 211 protruding from the edge of the lens 2, forming a locking and binding, which is the locked state.

[0037] Reference Figure 3 and Figure 6By pressing upwards on the first end of the rocker arm 3, the magnetic attraction between the first suction member 41 and the second suction member 42 is overcome, causing the rocker arm 3 to rotate. This allows the first suction member 41 and the second suction member 42 to separate. At this time, the locking block 31 moves to the side away from the locking part 211 on the lens 2, completing the unlocking of the lens 2. The lens 2 can then be pushed outwards. Therefore, skiers can ventilate and defog, adjust their vision, or rest by flipping open the lens 2 without removing their ski goggles, which helps to improve the skiing experience.

[0038] In other embodiments, to prevent the first suction member 41 and the second suction member 42 from breaking and failing due to hard impact when they are instantly attracted by strong magnetic force, a protective structure can be provided on or around the side of the first suction member 41 and the second suction member 42 that are close to each other. For example, a wear-resistant silicone pad, rubber film or special plastic buffer layer can be attached to the working surface of the side of the first suction member 41 and the second suction member 42 that are close to each other, so that the impact force can be absorbed by the deformation of the material itself.

[0039] In other embodiments, the reset component 4 may also be made of a polar cold-resistant elastomer material, such as low-temperature resistant high-elastic silicone or cold-resistant special rubber pad. The cold-resistant elastomer is positioned between the top wall of the first end of the rocker 3 and the frame 1, and the elastomer is always in a compressed state. When unlocking is required, the first end of the rocker 3 is pressed upwards, further compressing the elastomer. This disengages the locking block 31 from the locking part 211, completing the unlocking process. After releasing the pressure on the rocker 3, the elastomer resets under elastic action and drives the rocker 3 to rotate in the opposite direction, thereby completing the locking process of the lens 2.

[0040] Reference Figure 3 and Figure 5 The locking block 31 has an inclined guide slope 312 on its surface facing the lens 2. When the lens 2 is fastened towards the frame 1, the locking part 211 on the lens 2 first abuts against the guide slope 312. Then, as the lens 2 rotates, the locking part 211 presses against the guide slope 312, causing the rocker arm 3 to rotate. The first end of the rocker arm 3 deflects upwards to avoid the movement. After the locking part 211 passes the guide slope 312, the first end of the rocker arm 3 deflects downwards under the magnetic attraction of the first and second suction members 41 and 42, causing the locking part 211 on the lens 2 to insert into the slot 311 on the locking block 31, completing the locking engagement and locking the lens 2. In other words, the guide slope 312 allows for quick locking of the lens 2 when fastened towards the frame 1, making the operation more convenient.

[0041] To enhance the user experience, the exposed surface of the rocker 3 facing the user is designed as a pressure area that can be pressed by fingers or palms. This pressure area is larger than that of traditional buttons, thus enabling non-precise positioning triggering. Users can unlock the rocker by blindly pressing the bottom of the first end of the rocker 3, thereby improving the success rate of operation in extreme dynamic scenarios.

[0042] In this design, the rocker arm 3 is installed at the bottom of the frame 1, while the other structures are located in the area between the rocker arm 3 and the frame 1. This concealed locking structure ensures the aesthetics of the snow goggles while providing a high-strength physical lock for the lens 2, ensuring that the lens 2 remains firmly locked in the closed position even under severe impact, thus guaranteeing the user's safety.

[0043] Furthermore, the rocker 3 adopts a grid structure, and multiple through-holes 33 are arranged in an array on the rocker 3. The setting of the ventilation holes 33 can prevent the lens 2 from fogging. Thus, the two functions of unlocking and pressing operation and ventilation are integrated on the rocker 3. Without adding extra components or destroying the overall aerodynamic layout of the frame 1, a high degree of functional integration can be achieved, thereby reducing the weight of the whole machine and simplifying assembly.

[0044] Since the connecting shaft 5 and the goggle frame 1 are detachably connected by a threaded fit, it is easy to replace the grille-type rocker 3 independently and quickly. It allows the rocker 3 formed by grilles of different apertures or materials to be replaced according to different weather conditions, which helps to improve the applicability of the snow goggle locking structure. After replacement, the rocker 3 still serves as the execution terminal of the locking structure.

[0045] In this application, the rocker arm 3 adopts a grid structure. The grid area is not limited to a mesh shape and can be replaced by long slits, honeycomb, wavy, or irregularly arranged ventilation holes 33. As long as the area serves both as an air circulation and pressure-bearing surface, it is within the protection scope of this application.

[0046] Reference Figure 7 Existing flip mechanisms often lack clear operational feedback, making it difficult for users, especially when wearing gloves and helmets and in low-temperature environments, to determine whether the mechanism is properly in place. To overcome this problem, this application includes a first collision member 6 and a second collision member 7 for mutual collision. The first collision member 6 is fixedly mounted on the upper surface of the first end of the rocker arm 3, and the second collision member 7 is fixedly mounted on the frame 1, positioned above the first collision member 6; both the first collision member 6 and the second collision member 7 are made of metal.

[0047] Therefore, during the unlocking process, by pressing the lower surface of the first end of the rocker 3 upwards, when the pressing force is sufficient to overcome the magnetic attraction between the first attraction member 41 and the second attraction member 42, the first attraction member 41 and the second attraction member 42 will separate. As the distance between the first attraction member 41 and the second attraction member 42 increases, the magnetic attraction force rapidly decreases. At this time, the pressing force will cause the first end of the rocker 3 to swing upwards rapidly until the first collision member 6 of the first end of the rocker 3 strikes the second collision member 7 on the frame 1. The collision between the two collision members made of metal can generate high-frequency sound and instantaneous vibration, thereby providing a feedback signal of successful unlocking in terms of hearing and touch, solving the problem of blurred perception in human-computer interaction in low-temperature environments.

[0048] In other alternative embodiments, the first impactor 6 and the second impactor 7 may also be made of high-hardness engineering plastics or hard ceramic materials, as long as they can produce a crisp impact sound and generate resonant feedback, which is also covered within the scope of protection of this application.

[0049] In addition, because the locking block 31 is provided with a guide slope 312, during the process of fastening the lens 2 towards the side of the frame 1, the first end of the rocker 3 will first swing upward to avoid it, and then quickly swing downward under the action of the reset component 4 to achieve locking. During this process, the locking block 31 on the rocker 3 and the locking part 211 on the lens 2 will also collide and vibrate, and emit a prompting sound, thus providing a tactile and audible feedback signal that the locking is successful.

[0050] In this application, the vibration and sound generated by the collision between the first collision member 6 and the second collision member 7 are used to provide feedback signals. In other embodiments, protrusions and grooves can also be provided on the relative movement path of the rocker 3 and the frame 1. When the rocker 3 rotates to a specific critical angle, the protrusions slide over the resistance point, generating an instantaneous drop sensation and a clicking sound, thus achieving tactile and auditory sensory interaction through geometric interference. In another optional embodiment, lubricating grease or damping gears can also be provided at the connecting shaft 5 to make the unlocking process present a delicate and linear damping sensation, providing another dimension of tactile feedback.

[0051] The implementation principle of the snow goggle locking structure in this embodiment is as follows: When it is necessary to unlock the lens 2, the user only needs to press the force-bearing area on the surface of the rocker arm 3. The pressure drives the rocker arm 3 to rotate around the connecting shaft 5, overcoming the magnetic attraction between the first suction member 41 and the second suction member 42. As the rocker arm 3 rotates, the first end of the rocker arm 3 moves upward, causing the locking block 31 to lift up together, thereby gradually releasing the locking block 31 from the locking part 211 on the lens 2, thus unlocking it. When the rocker arm 3 is about to rotate to its maximum stroke, the first collision member 6 installed at the first end of the rocker arm 3 collides at high speed with the second collision member 7 fixed on the frame 1, producing a clear click sound and instantaneous vibration, giving the user clear feedback that the unlocking is in place.

[0052] Then, the user only needs to release the rocker 3. Under the attraction of the first suction member 41 and the second suction member 42, the rocker 3 can rotate in the opposite direction until the first suction member 41 and the second suction member 42 are reset to the state of mutual attraction.

[0053] When it is necessary to lock the lens 2, the user simply presses the lens 2 towards the side closest to the frame 1. When the locking part 211 of the lens 2 contacts the guide slope 312 of the locking block 31, it will squeeze the guide slope 312. The horizontal component of this squeezing force will push the locking block 31 and the first end of the rocker 3 to rotate against the magnetic force, causing the locking block 31 at the first end of the rocker 3 to move upward to avoid the magnetic force, allowing the locking part 211 on the lens 2 to slide in. When the locking part 211 on the lens 2 completely passes the guide slope 312 and is inserted into the slot 311 on the locking block 31, the magnetic force immediately drives the rocker 3 to rotate back to the initial position, the locking block 31 returns to its original position, and the locking part 211 of the lens 2 is firmly locked in the slot 311, completing the automatic locking process. The user does not need to press the rocker 3 at all during the locking process.

[0054] Reference Figure 1 , Figure 8 and Figure 9 This application also discloses a ski goggle, which includes the aforementioned goggle locking structure, a frame 1, and a lens 2. The lens 2 includes a mounting bracket 21 and a lens body 22 fixedly connected to the mounting bracket 21; the top of the mounting bracket 21 is hinged to the top of the frame 1, and the lens body 22 serves as the visible part. A locking part 211 is fixedly mounted on the side of the mounting bracket 21 near the frame 1, and the end of the locking part 211 is L-shaped; the locking part 211 is located at the bottom of the mounting bracket 21. Two locking parts 211 are provided, and the two locking parts 211 are symmetrically arranged about the center line of the mounting bracket 21. Correspondingly, two sets of ski goggle locking structures are provided, and each set of ski goggle locking structures corresponds to one of the locking parts 211.

[0055] In this embodiment, the snow goggle locking structure is located at the bottom edge of the goggle frame 1. This is mainly because placing it at the bottom of the goggle frame 1 allows for a larger area of ​​the rocker arm 3, which increases the pressing area for easier operation and also increases the ventilation area to ensure effective air exchange. In other embodiments, the snow goggle locking structure can also be installed on the side wall of the goggle frame 1, as long as it achieves the locking function.

[0056] In addition, a driving assembly 8 is provided between the lens 2 and the frame 1. The driving assembly 8 includes two first magnet blocks 81 and two second magnet blocks 82, with each first magnet block 81 corresponding to one of the second magnet blocks 82. The first magnet blocks 81 are fixedly installed on the bottom of the mounting bracket 21 near the frame 1, and the two first magnet blocks 81 are symmetrically arranged about the center line of the mounting bracket 21. Correspondingly, the second magnet blocks 82 are fixedly installed on the frame 1, and the two second magnet blocks 82 are symmetrically arranged about the center line of the frame 1. Both the second magnet blocks 82 and the first magnet blocks 81 are permanent magnets, and the magnetic poles of the second magnet blocks 82 and the first magnet blocks 81 on the side closest to each other have the same direction.

[0057] When the user needs to unlock the lens 2, they can press upwards on the first ends of the two rocker plates 3 located at the bottom of the frame 1. The locking block 31 disengages from the locking part 211 on the lens 2. As the locking block 31 disengages from the locking part 211, the repulsive force between the first magnet 81 and the second magnet 82 drives the lens 2 to rotate outwards, causing the lens 2 to pop outwards away from the frame 1, forming a gap that is easy to grip and promoting instantaneous airflow. When it is necessary to lock the lens 2 again, simply press the lens 2 back. The locking parts 211 on both sides will engage with the corresponding guide slopes 312, driving the rocker plates 3 on both sides to rotate and automatically reset and lock under magnetic force.

[0058] In other embodiments, the drive assembly 8 may also be two elastic elements fixedly installed at the bottom of the frame 1, with the two elastic elements located at opposite ends of the bottom of the frame 1; the elastic elements may be springs, sheet metal, or low-temperature resistant elastomers. When the lens 2 is locked, the elastic elements are compressed, with both sides of the elastic elements abutting against the frame 1 and the mounting bracket 21 respectively; when the lens 2 is unlocked, the elastic elements can drive the lens 2 to spring outward, thereby assisting the user in more conveniently flipping the lens 2 outward.

[0059] Because the ski goggles have two locking mechanisms, the dual-point symmetrical locking ensures a more balanced and stable fixation of the lens 2, enhancing its resistance to complex external impacts. Users can trigger unlocking on both sides with a simple press, and the automatic pop-out assist from the drive component 8 makes opening the lens 2 extremely efficient, effortless, and ceremonial. The entire system integrates reliable locking, convenient blind operation, clear feedback, rapid opening and closing, and integrated ventilation, comprehensively optimizing the user experience of ski goggles in dynamic, frigid environments.

[0060] The above are optional embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made to the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A snow goggle locking structure, mounted on a goggle frame (1), for releasably locking a lens (2) having a locking part (211) to the goggle frame (1), characterized in that, include: A rocker (3) is used to rotatably connect with the picture frame (1), and the surface of the rocker (3) is formed with a force-bearing area for blind operation to press; A locking block (31) is provided at the first end of the rocker (3). The locking block (31) is provided with a slot (311) for the locking part (211) of the lens (2) to be engaged. A reset assembly (4) is used to be installed between the second end of the mirror frame (1) and the rocker (3); In the locked state, the reset component (4) drives the rocker (3) to remain in the initial position so that the locking block (31) and the locking part (211) of the lens (2) are kept in a locked state; in the unlocked state, the external force applied to the force area drives the rocker (3) to overcome the force of the reset component (4) and causes the rocker (3) to rotate relative to the frame (1) so that the locking block (31) is released from the locking part (211) of the lens (2).

2. The snow goggle locking structure according to claim 1, characterized in that: The reset assembly (4) includes a first suction member (41) and a second suction member (42). The first suction member (41) is connected to the second end of the rocker (3), and the second suction member (42) is used to connect to the frame (1). The first suction member (41) and the second suction member (42) are configured to attract each other under magnetic action.

3. The snow goggle locking structure according to claim 1, characterized in that: It also includes a connecting shaft (5) for connecting to the frame (1), and the rocker (3) is rotatably connected to the connecting shaft (5). The connecting shaft (5) is located at one end of the rocker (3) near the reset assembly (4) so ​​that the rocker (3) forms a non-equilateral lever structure.

4. The snow goggle locking structure according to claim 3, characterized in that: The connecting shaft (5) is used to detachably connect to the mirror frame (1), and the rocker (3) has a connecting hole (32) for the connecting shaft (5) to be inserted.

5. The snow goggle locking structure according to claim 1, characterized in that: The rocker (3) has a through-hole (33).

6. The snow goggle locking structure according to claim 1, characterized in that: It also includes a first collision member (6) and a second collision member (7), the first collision member (6) being connected to the first end of the rocker (3), and the second collision member (7) being used to connect to the mirror frame (1); in the unlocked state, when an external force applied to the force area drives the rocker (3) to rotate, the first collision member (6) and the second collision member (7) are configured to collide to generate vibration and emit a prompting sound.

7. The snow goggle locking structure according to claim 1, characterized in that: The locking block (31) is provided with a guide slope (312). During the process of the locking part (211) of the lens (2) being pressed into the locking block (31), the locking part (211) of the lens (2) squeezes the guide slope (312) to drive the rocker (3) to rotate against the force of the reset assembly (4). When the locking part (211) of the lens (2) passes the guide slope (312), the rocker (3) automatically rotates in the opposite direction to reset under the action of the reset assembly (4) to achieve locking.

8. A type of ski goggles, characterized in that: The snow goggle locking structure according to any one of claims 1-7 further includes a frame (1) and a lens (2), wherein the lens (2) is movably connected to the frame (1), and the snow goggle locking structure is disposed on the side wall or bottom edge of the frame (1).

9. A ski goggle according to claim 8, characterized in that: The snow goggle locking structure is provided in two sets, and the two sets of snow goggle locking structures are symmetrically arranged about the center line of the goggle frame (1).

10. A ski goggle according to claim 8, characterized in that: A drive assembly (8) is provided between the lens (2) and the frame (1). When the snow goggle locking structure is in the unlocked state, the drive assembly (8) is configured to drive the locking part (211) of the lens (2) to pop out in a direction away from the frame (1).

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