Double-insertion-arm type opening and closing ventilation ski goggles

Abstract

The utility model discloses a pair of double-insertion-arm type ski goggles capable of being opened and closed for ventilation. The ski goggles comprise a goggle frame assembly, lens assemblies and insertion arm assemblies, a binding surface and a first mounting surface are respectively formed on two sides of the lens frame assembly, the lens assembly is provided with a second mounting surface, and a ventilation area is formed between the second mounting surface and the first mounting surface; the insertion arm assembly is arranged at the joint of the second mounting surface and the first mounting surface and comprises a first insertion arm and a second insertion arm; the first inserting arm is provided with a first arm body, and two ends extend towards the same side to form a first connecting part and a second connecting part. The second inserting arm is provided with a second arm body, and two ends extend towards the same side to form a third connecting part and a fourth connecting part; the first connecting part is hinged to the third connecting part, and the second connecting part is hinged to the fourth connecting part; therefore, the second insertion arm can rotate relative to the first insertion arm, and the ventilation area is closed or opened. According to the ski goggles, heat dissipation can be achieved under the condition that the ski goggles are not taken down, and a larger view space can be provided.

Description

Technical Field

[0001] The utility model relates to the technical field of ski goggles, in particular to a pair of double-arm opening and closing ventilated ski goggles. Background Art

[0002] Skiing is a physically demanding sport, and it causes sweating. Long skiing sessions can cause sweat on the face, and wearing goggles can feel stuffy and hot. Taking the goggles off directly can also cause significant irritation to the face, necessitating a product that allows for heat dissipation without removing the goggles.

[0003] Currently, ventilated ski goggles are generally opened and closed with hinges, and the hinge structure occupies a large visual field space, which is not conducive to use. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the purpose of the present invention is to provide a double-arm opening and closing ventilated ski goggles, which can achieve heat dissipation without removing the ski goggles and can provide a larger field of view.

[0005] The purpose of this utility model is achieved by the following technical solutions:

[0006] A double-arm opening and closing ventilated ski goggles, characterized by comprising a frame assembly, a lens assembly and an arm assembly;

[0007] A fitting surface and a first mounting surface are formed on both sides of the frame assembly, the fitting surface is used to fit the face of a person, and the first mounting surface is used to cooperate with and connect to the lens assembly;

[0008] The lens assembly has a second mounting surface, the second mounting surface is adapted to the first mounting surface, and a gas permeable area is formed between the second mounting surface and the first mounting surface;

[0009] The insert arm assembly is arranged at the connection between the second mounting surface and the first mounting surface, and the insert arm assembly includes a first insert arm and a second insert arm; the first insert arm is fixed to the frame assembly, the first insert arm has a first arm body, and the first connecting part and the second connecting part are extended to the same side at both ends of the first arm body; the second insert arm has a second arm body, the second arm body is hinged to the lens assembly, and the third connecting part and the fourth connecting part are extended to the same side at both ends of the second arm body; the first connecting part is hinged to the third connecting part, and the second connecting part is hinged to the fourth connecting part; so that the second insert arm can rotate relative to the first insert arm, so that the second arm body is close to or away from the first arm body, thereby driving the lens assembly close to or away from the frame assembly, and realizing the closing or opening of the breathable area.

[0010] In an optional embodiment, the number of the insert arm assemblies is 2, and the two insert arm assemblies are respectively arranged at opposite ends of the frame assembly.

[0011] In an optional embodiment, a first elastic member is provided between the first connecting portion and the third connecting portion; the first elastic member has an elastic force that drives the second arm body away from the first arm body;

[0012] A second elastic member is provided between the second connecting portion and the fourth connecting portion; the second elastic member has an elastic force for driving the second arm body in a direction away from the first arm body.

[0013] In an optional embodiment, the first elastic member and the second elastic member are both torsion springs, one end of the first elastic member is connected to the first connecting part, and the other end is connected to the third connecting part; one end of the second elastic member is connected to the second connecting part, and the other end is connected to the fourth connecting part; when the second arm body approaches the first arm body, the torsion spring is compressed and produces elastic deformation, so that the torsion spring has an elastic force to drive the second arm body away from the first arm body.

[0014] In an optional embodiment, a mounting groove is provided on the first mounting surface, and the mounting groove is adapted to the first insertion arm; a first hook is provided in the mounting groove, and a first slot is formed at a corresponding position of the first arm body; the first insertion arm is installed in the mounting groove by the first hook and the first slot being matched and connected.

[0015] In an optional embodiment, a partition is formed on one side of the installation groove, and a second slot is formed on the partition;

[0016] A second hook is formed on one side of the second arm body; the second hook is connected to the second slot to keep the ventilation area in a closed state.

[0017] In an optional embodiment, a sliding groove is formed in the length direction of the first arm body, and the sliding groove is connected to the second clamping groove; a locking member is slidably connected in the sliding groove, and a limiting portion is formed on the locking member, and the limiting portion is used to limit the hook from falling out of the clamping slot;

[0018] One end of the locking member extends out of the slide groove to form a button portion, and the other end is connected to the inner wall of the slide groove by a compression spring; by applying pressure to the button portion, the locking member is translated in the slide groove, so that the limiting portion is close to the card slot, the hook is restricted in the card slot, and the ventilation area is kept in a closed state; or the limiting portion is moved away from the card slot, the hook is released, and the ventilation area is opened; the compression spring provides an elastic force for the limiting portion to move toward the card slot, helping the locking member to quickly reset.

[0019] In an optional embodiment, the lens assembly includes a lens body and a connecting frame, and a second mounting surface and a third mounting surface are formed on two sides of the connecting frame respectively; the lens body is connected to the third mounting surface;

[0020] The edge of the second mounting surface of the connecting frame is formed with a first rotating shaft and a second rotating shaft arranged opposite to each other; rotating shaft mounting grooves are respectively opened at both ends of the second arm body, and the first rotating shaft and the second rotating shaft are respectively rotatably connected to the rotating shaft mounting grooves at both ends of the second arm body, so that the lens assembly is hinged to the second insertion arm.

[0021] In an optional embodiment, a first connecting groove is opened on one side of the second arm body, a third rotating shaft is rotatably connected in the first connecting groove, and a first magnet is fixed on one side of the third rotating shaft; a second magnet is fixed at a corresponding position on the second mounting surface; the first magnet and the second magnet are magnetically attracted to each other.

[0022] In an optional embodiment, the frame assembly includes a frame body and a frame that are engaged with each other; connecting buckles for connecting elastic bands are respectively provided at opposite ends of the frame body; and a plurality of ventilation holes are evenly distributed around the frame body.

[0023] Compared with the prior art, the beneficial effects of the present invention are:

[0024] The double-arm opening and closing ventilated ski goggles of the present invention rotate the second arm relative to the first arm so that the second arm body approaches the first arm body, thereby driving the lens assembly close to the frame assembly and fitting the second mounting surface with the first mounting surface. In this way, the air permeability area between the two is closed, the air permeability inside the ski goggles is reduced, and the thermal insulation and protection capabilities of the ski goggles are improved. After skiing for a long time, the user's body temperature rises, and wearing the ski goggles makes the user feel stuffy. By rotating the second arm, the second arm body is moved in a direction away from the first arm body, thereby driving the lens assembly away from the frame assembly and separating the second mounting surface from the first mounting surface. In this way, the air permeability area between the two is opened, the air permeability of the ski goggles is improved, and heat dissipation is achieved without removing the ski goggles. The double-arm opening and closing ventilation ski goggles of this embodiment drive the opening and closing of the ventilation area in a double-arm manner by setting a first arm and a second arm. Compared with the hinge-type opening and closing method, the double-arm method occupies less space, and the second arm body and the first arm body can be set close to the edge of the ski goggles to avoid more visual space; at the same time, the double-arm method can provide more opening and closing space and increase more ventilation through the arm length settings of the first connecting part, the second connecting part, the third connecting part and the fourth connecting part at both ends of the double-arm. It meets the heat dissipation needs under intense exercise; the installation of the double arm is more convenient, the positioning accuracy is high, and the assembly efficiency of the ski goggles is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A perspective view of the double-arm opening and closing ventilation ski goggles of Example 1;

[0026] Figure 2 A three-dimensional view of the double-arm opening and closing ventilation ski goggles of Example 1 from another angle;

[0027] Figure 3 This is an exploded view of the double-arm opening and closing ventilation ski goggles of Example 1;

[0028] Figure 4 This is a schematic structural diagram of the frame assembly of the double-arm opening and closing ventilation ski goggles of Example 1;

[0029] Figure 5 This is a schematic structural diagram of the arm assembly of the double-arm opening and closing ventilation ski goggles of Example 1;

[0030] Figure 6 An exploded view of the arm assembly of the double-arm opening and closing ventilation ski goggles of Example 1;

[0031] Figure 7 This is a schematic structural diagram of the second arm of the double-arm opening and closing ventilation ski goggles of Example 1;

[0032] Figure 8 This is a schematic structural diagram of the second arm of the double-arm opening and closing ventilation ski goggles of Example 1 at another angle;

[0033] Figure 9 This is a schematic structural diagram of the first arm of the double-arm opening and closing ventilation ski goggles of Example 1;

[0034] Figure 10 This is a rear view of the lens assembly of the double-arm opening and closing ventilation ski goggles of Example 1.

[0035] In the figure: 10, frame assembly; 11, frame body; 111, fitting surface; 112, first mounting surface; 113, mounting groove; 1131, first hook; 1132, partition; 1133, second slot; 114, connecting buckle; 115, vent hole; 12, frame; 20, lens assembly; 21, lens body; 22, connecting frame; 221, second mounting surface; 223, first rotating shaft; 224, second rotating shaft; 225, second magnet; 30, insert arm assembly; 31, first insert arm; 31 1. First connecting part; 312. First arm body; 3121. Slide groove; 3122. First locking groove; 313. Second connecting part; 314. First elastic member; 315. Second elastic member; 32. Second insertion arm; 321. Third connecting part; 322. Second arm body; 3221. Rotating shaft mounting groove; 3222. First connecting groove; 323. Fourth connecting part; 324. Second hook; 33. Locking part; 331. Limiting part; 332. Button part; 34. Third rotating shaft; 341. First magnet. DETAILED DESCRIPTION

[0036] Below, the present invention is further described in conjunction with the accompanying drawings and specific embodiments. It should be noted that, under the premise of no conflict, the various embodiments described below or the various technical features can be arbitrarily combined to form a new embodiment. Unless otherwise specified, the materials and equipment used in this embodiment can be purchased from the market. Examples of the embodiments are shown in the accompanying drawings, in which the same or similar numbers throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and cannot be understood as limiting this application.

[0037] In the description of this application, it should be understood that the terms "upper," "lower," "front," "back," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended only to facilitate the description of this application and simplify the description. They do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limiting this application. In the description of this application, "plurality" means two or more, unless otherwise specifically specified.

[0038] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "connected," "connected," and "connected" should be understood in a broad sense. For example, they may refer to a fixed connection, a connection through an intermediary medium, internal communication between two components, or an interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0039] The terms "first," "second," and the like in the specification and claims of this application and the accompanying drawings are used to distinguish similar objects and are not necessarily used to describe a particular order or sequential sequence. In addition, the terms "including," "comprising," and "having," and any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, product, or apparatus that includes a series of steps or elements is not necessarily limited to those steps or elements explicitly listed, but may include other steps or elements not explicitly listed or inherent to the process, method, product, or apparatus.

[0040] Example 1:

[0041] Please refer to Figure 1-10 This embodiment provides a double-arm opening and closing ventilation ski goggles, including a frame assembly 10, a lens assembly 20, and an arm assembly 30 disposed between the frame assembly 10 and the lens assembly 20 for adjusting the opening and closing degree between the frame assembly 10 and the lens assembly 20;

[0042] The frame assembly 10 of this embodiment includes a frame body 11 and a frame 12. The frame 12 is secured to the frame body 11 circumferentially via a snap-fit ​​mechanism, providing protection and decorative features. Connecting buckles 114 for attaching elastic bands are provided at opposite ends of the frame body 11. Several ventilation holes 115 are evenly distributed around the frame body 11 to provide initial ventilation.

[0043] The frame body 11 has a fitting surface 111 and a first mounting surface 112 formed on opposite sides thereof. The fitting surface 111 is used to fit with the human face. A soft skin-friendly layer may be provided on the fitting surface 111 to improve wearing comfort. The first mounting surface 112 is used to install the lens assembly 20 and is connected with the lens assembly 20.

[0044] The lens assembly 20 of this embodiment includes a lens body 21 and a connecting frame 22, and a second mounting surface 221 and a third mounting surface are formed on both sides of the connecting frame 22 respectively; the lens body 21 is connected to the third mounting surface, so that the lens body 21 and the connecting frame 22 are fixed; the second mounting surface 221 is adapted to the first mounting surface 112, and is used to cooperate with the frame body 11, and an openable and closable breathable area is formed between the second mounting surface 221 and the first mounting surface 112.

[0045] The arm assembly 30 of this embodiment is arranged at the connection between the second mounting surface 221 and the first mounting surface 112; the number of the arm assemblies 30 is 2, and the two arm assemblies 30 are respectively arranged at the opposite ends of the frame assembly 10, close to the direction of the human ear when worn, for easy opening and closing operation.

[0046] The arm assembly 30 includes a first arm 31 and a second arm 32. The first arm 31 is fixed to the frame assembly 10 and has a first arm body 312. The first arm body 312 has a first connecting portion 311 and a second connecting portion 313 extending toward the same side from both ends. The second arm 32 has a second arm body 322. The second arm body 322 is hingedly connected to the lens assembly 20. The second arm body 322 has a third connecting portion 321 and a fourth connecting portion 323 extending toward the same side from both ends. The first connecting portion 311 is hingedly connected to the third connecting portion 321, and the second connecting portion 313 is hingedly connected to the fourth connecting portion 323.

[0047] Based on the above structure, when in use, the second arm 32 is rotated relative to the first arm 31 so that the second arm body 322 is close to the first arm body 312, thereby driving the lens assembly 20 close to the frame assembly 10, and the second mounting surface 221 is fitted with the first mounting surface 112, so that the ventilation area between the two is closed, the ventilation amount inside the ski goggles is reduced, and the thermal insulation and protection ability of the ski goggles is improved; after skiing for a long time, the user's body temperature rises, and wearing the ski goggles will feel stuffy. By rotating the second arm 32, the second arm body 322 is moved away from the first arm body 312, thereby driving the lens assembly 20 away from the frame assembly 10, separating the second mounting surface 221 from the first mounting surface 112, so that the ventilation area between the two is opened, the ventilation amount of the ski goggles is increased, and heat dissipation is achieved without removing the ski goggles. The double-arm opening and closing ventilation ski goggles of this embodiment are equipped with a first arm 31 and a second arm 32 to drive the opening and closing of the ventilation area in a double-arm manner. Compared with the hinge-type opening and closing method, the double-arm method occupies less space, and the second arm body 322 and the first arm body 312 can be arranged close to the edge of the ski goggles to avoid more visual space; at the same time, the double-arm method can provide more opening and closing space, increase more ventilation, and meet the heat dissipation needs during intense exercise; the installation of the double arm is more convenient, and the positioning accuracy is high, which improves the assembly efficiency of the ski goggles.

[0048] Furthermore, a first elastic member 314 is provided between the first connecting portion 311 and the third connecting portion 321; a second elastic member 315 is provided between the second connecting portion 313 and the fourth connecting portion 323; the first elastic member 314 and the second elastic member 315 provide elastic forces in the same direction, driving the second arm body 322 to pop out in a direction away from the first arm body 312, thereby realizing rapid opening and closing of the ventilation area and improving the user experience. Specifically, the first connection part 311 and the third connection part 321, and the second connection part 313 and the fourth connection part 323 are connected by connecting through the axial hole. The structure is simple and easy to process, and can realize the function of relative rotation. The first elastic part 314 and the second elastic part 315 are both torsion springs. One end of the first elastic part 314 is connected to the first connection part 311, and the other end is connected to the third connection part 321; one end of the second elastic part 315 is connected to the second connection part 313, and the other end is connected to the fourth connection part 323; when the second arm body 322 approaches the first arm body 312, the torsion spring is compressed and produces elastic deformation, so that the torsion spring has an elastic force to drive the second arm body 322 away from the first arm body 312.

[0049] In this embodiment, a mounting groove 113 is provided on the first mounting surface 112, and the mounting groove 113 is adapted to the first insertion arm 31; that is, grooves for installing the insertion arm assembly 30 are respectively provided on both sides of the frame body close to the human ear when the frame body is worn; a first hook 1131 is provided in the mounting groove 113, and a first slot 3122 is formed at the corresponding position of the first arm body 312; the first insertion arm 31 is installed in the mounting groove 113 by the first hook 1131 and the first slot 3122 being matched and connected.

[0050] A partition 1132 is formed on one side of the mounting slot 113, and a second slot 1133 is formed on the partition 1132. A second hook 324 is formed on one side of the second arm body 322; the second hook 324 is connected to the second slot 1133 by hooking with the second slot 1133, so that the ventilation area is kept in a closed state, ensuring that the ventilation area will not open suddenly during exercise.

[0051] Specifically, a sliding groove 3121 is formed in the length direction of the first arm 312, and the sliding groove 3121 is connected to the second locking groove 1133; a locking member 33 is slidably connected in the sliding groove 3121, and a limiting portion 331 is formed on the locking member 33, and the limiting portion 331 is used to prevent the hook from falling out of the locking groove;

[0052] One end of the locking member 33 extends out of the slot 3121 to form a button portion 332, and the other end is connected to the inner wall of the slot 3121 via a compression spring. Applying pressure to the button portion 332 causes the locking member 33 to translate within the slot 3121, thereby moving the limiting portion 331 closer to the slot, trapping the hook within the slot and keeping the ventilated area closed. Alternatively, the limiting portion 331 is moved away from the slot, releasing the hook and opening the ventilated area. The compression spring provides an elastic force that moves the limiting portion 331 toward the slot, helping the locking member 33 to quickly return to its original position. The opening and closing of the ventilated area can be controlled by pressing the buttons 332 on both sides of the ski goggles, making operation easy.

[0053] In this embodiment, the edge of the second mounting surface 221 of the connecting frame 22 is formed with a first rotating shaft 223 and a second rotating shaft 224 arranged opposite to each other; the two ends of the second arm body 322 are respectively provided with a rotating shaft mounting groove 3221, and the first rotating shaft 223 and the second rotating shaft 224 are respectively rotatably connected to the rotating shaft mounting groove 3221 at the two ends of the second arm body 322, so that the lens assembly 20 is hinged to the second insertion arm 32.

[0054] A first connecting slot 3222 is defined on one side of the second arm 322. A third rotating shaft 34 is rotatably connected within the first connecting slot 3222. A first magnet 341 is secured to one side of the third rotating shaft 34. A second magnet 225 is secured to a corresponding position on the second mounting surface 221. The first magnet 341 and the second magnet 225 are magnetically attracted to each other. When the ventilated area is opened, the first magnet 341 and the second magnet 225 can be separated or attracted to each other, allowing the lens assembly 20 to be disassembled and quickly replaced with different functional lenses, meeting the needs of different scenarios and enhancing practicality.

[0055] Other features of this embodiment can be referred to the prior art and will be understood by those skilled in the art, so they will not be described in detail here. Although certain components and embodiments of the present application have been illustrated and described, those skilled in the art may conceive of many modifications and changes (e.g., changes in the size, dimensions, structure, shape and proportion of each component, mounting arrangement, material usage, color, orientation, etc.) without actually departing from the scope and spirit of the claims.

[0056] Finally, it should be noted that the above-mentioned implementation mode is only a preferred embodiment mode of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and replacements made by technicians in this field on the basis of the present invention fall within the scope of protection required by the present invention.

Claims

1. A double-arm opening and closing ventilated ski goggles, characterized in that: Including a frame assembly, a lens assembly and an arm assembly; A fitting surface and a first mounting surface are formed on both sides of the frame assembly, the fitting surface is used to fit the face of a person, and the first mounting surface is used to cooperate with and connect to the lens assembly; The lens assembly has a second mounting surface, the second mounting surface is adapted to the first mounting surface, and a gas permeable area is formed between the second mounting surface and the first mounting surface; The insert arm assembly is arranged at the connection between the second mounting surface and the first mounting surface, and the insert arm assembly includes a first insert arm and a second insert arm; the first insert arm is fixed to the frame assembly, the first insert arm has a first arm body, and the first connecting part and the second connecting part are extended to the same side at both ends of the first arm body; the second insert arm has a second arm body, the second arm body is hinged to the lens assembly, and the third connecting part and the fourth connecting part are extended to the same side at both ends of the second arm body; the first connecting part is hinged to the third connecting part, and the second connecting part is hinged to the fourth connecting part; so that the second insert arm can rotate relative to the first insert arm, so that the second arm body is close to or away from the first arm body, thereby driving the lens assembly close to or away from the frame assembly, and realizing the closing or opening of the breathable area.

2. The double-arm opening and closing ventilation ski goggles according to claim 1, characterized in that: The number of the insert arm assemblies is 2, and the two insert arm assemblies are respectively arranged at two opposite ends of the frame assembly.

3. The double-arm opening and closing ventilation ski goggles according to claim 1, characterized in that: A first elastic member is provided between the first connecting portion and the third connecting portion; the first elastic member has an elastic force that drives the second arm body away from the first arm body; A second elastic member is provided between the second connecting portion and the fourth connecting portion; the second elastic member has an elastic force for driving the second arm body in a direction away from the first arm body.

4. The double-arm opening and closing ventilation ski goggles according to claim 3, characterized in that: The first elastic member and the second elastic member are both torsion springs, one end of the first elastic member is connected to the first connecting part, and the other end is connected to the third connecting part; one end of the second elastic member is connected to the second connecting part, and the other end is connected to the fourth connecting part; when the second arm body approaches the first arm body, the torsion spring is compressed and produces elastic deformation, so that the torsion spring has an elastic force to drive the second arm body away from the first arm body.

5. The double-arm opening and closing ventilation ski goggles according to claim 1, characterized in that: There is a mounting groove at the beginning of the first mounting surface, and the mounting groove is adapted to the first insertion arm; a first hook is provided in the mounting groove, and a first slot is formed at the corresponding position of the first arm body; the first insertion arm is installed in the mounting groove by the first hook and the first slot being matched and connected.

6. The double-arm opening and closing ventilation ski goggles according to claim 5, characterized in that: A partition is formed on one side of the installation groove, and a second slot is opened on the partition; A second hook is formed on one side of the second arm body; the second hook is connected to the second slot to keep the ventilation area in a closed state.

7. The double-arm opening and closing ventilation ski goggles according to claim 6, characterized in that: A sliding groove is formed in the length direction of the first arm body, and the sliding groove is connected to the second card slot; a locking member is slidably connected in the sliding groove, and a limiting portion is formed on the locking member, and the limiting portion is used to limit the hook from falling out of the card slot; One end of the locking member extends out of the slide groove to form a button portion, and the other end is connected to the inner wall of the slide groove by a compression spring; by applying pressure to the button portion, the locking member is translated in the slide groove, so that the limiting portion is close to the card slot, the hook is restricted in the card slot, and the ventilation area is kept in a closed state; or the limiting portion is moved away from the card slot, the hook is released, and the ventilation area is opened; the compression spring provides an elastic force for the limiting portion to move toward the card slot, helping the locking member to quickly reset.

8. The double-arm opening and closing ventilated ski goggles according to claim 1, characterized in that: The lens assembly includes a lens body and a connecting frame, with a second mounting surface and a third mounting surface formed on both sides of the connecting frame respectively; the lens body is connected to the third mounting surface; The edge of the second mounting surface of the connecting frame is formed with a first rotating shaft and a second rotating shaft arranged opposite to each other; rotating shaft mounting grooves are respectively opened at both ends of the second arm body, and the first rotating shaft and the second rotating shaft are respectively rotatably connected to the rotating shaft mounting grooves at both ends of the second arm body, so that the lens assembly is hinged to the second insertion arm.

9. The double-arm opening and closing ventilation ski goggles according to claim 8, characterized in that: A first connecting groove is provided on one side of the second arm body, a third rotating shaft is rotatably connected in the first connecting groove, and a first magnet is fixed on one side of the third rotating shaft; a second magnet is fixed at a corresponding position on the second mounting surface; the first magnet and the second magnet are magnetically attracted to each other.

10. The double-arm opening and closing ventilated ski goggles according to claim 1, characterized in that: The frame assembly comprises a frame body and a frame that are engaged with each other; connecting buckles for connecting elastic bands are respectively provided at two opposite ends of the frame body; and a plurality of ventilation holes are evenly distributed around the frame body.

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