Skiing goggles capable of being turned over for ventilation

Abstract

The utility model discloses ski goggles capable of being turned over for ventilation. The ski goggles comprise a goggle frame assembly and a lens assembly. The glasses frame assembly comprises a soft frame and a hard frame; a binding surface is formed on one side of the soft frame, and a compatible groove is formed on the other side; a first compatible surface and a first mounting surface are respectively formed on two opposite sides of the hard frame; the first compatible surface is arranged in the compatible groove, a hinge shaft is formed above the first mounting surface, and a first clamping structure is arranged on the hinge shaft; the lens assembly is provided with a second mounting surface, a hinge groove is formed above the second mounting surface, and a second clamping structure is arranged on the inner wall of the hinge groove; the hinge shaft is pivoted in the hinge groove, so that the lens assembly can rotate relative to the frame assembly, and a ventilation gap is formed between the lens assembly and the frame assembly; the first clamping structure is matched with the second clamping structure, so that the rotation angle between the lens assembly and the lens frame assembly is locked. According to the ski goggles, the air permeability of the ski goggles can be adjusted, a better protection effect is achieved, and connection is stable.

Description

Technical Field

[0001] The utility model relates to the technical field of ski goggles, in particular to a pair of ski goggles that can be flipped open for ventilation. Background Art

[0002] The ventilation holes of current ski goggles are generally fixed on the side of the frame, and the ventilation flux is fixed, and the degree of ventilation cannot be adjusted. Therefore, in some scenarios where a lower degree of ventilation is required, the ventilation volume cannot be reduced to maintain the temperature inside the lens, and it is difficult to provide better protection. Similarly, in some scenarios where a higher degree of ventilation is required, it is difficult to provide sufficient ventilation. After wearing for a long time, a temperature difference will occur between the inside and outside of the mirror surface, which will in turn produce water mist, affecting the user's vision and posing a greater safety hazard. Utility Model Content

[0003] In order to overcome the deficiencies of the prior art, the utility model aims to provide a ski goggles which can be flipped open for ventilation, the air permeability of the ski goggles can be adjusted, a better protective effect is achieved, and the connection is stable.

[0004] The purpose of the utility model is achieved by the following technical solutions:

[0005] A ventilated ski goggles, characterized by comprising a frame assembly and a lens assembly;

[0006] The frame assembly includes a soft frame and a hard frame; a fitting surface is formed on one side of the soft frame, and the fitting surface is used to fit with the face of a person, and a compatible groove is formed on the other side; two opposite sides of the hard frame respectively form a first compatible surface and a first mounting surface; the first compatible surface is arranged in the compatible groove, so as to connect and fix the hard frame with the soft frame; a hinge shaft is formed above the first mounting surface, and a first clamping structure is arranged on the hinge shaft;

[0007] The lens assembly has a second mounting surface, and the second mounting surface is adapted to the first mounting surface; a hinge groove is arranged above the second mounting surface, and a second engaging structure is arranged on the inner wall of the hinge groove;

[0008] The hinge shaft is pivotally connected to the hinge groove, so that the lens assembly can rotate relative to the frame assembly, so that a ventilation gap is formed between the lens assembly and the frame assembly; the rotation angle between the lens assembly and the frame assembly is locked by cooperating with the first clamping structure and the second clamping structure.

[0009] In an optional implementation, the hard frame forms a second compatible surface around its periphery, and the second compatible surface is disposed in the compatible groove.

[0010] In an optional implementation, the hard frame is made of plastic with relatively high hardness; the soft frame is made of a thermoplastic elastomer material, and the soft frame is coated on the surfaces of the first compatible surface and the second compatible surface by secondary injection molding.

[0011] In an optional embodiment, the first engaging structure is a clamping strip arranged on the surface of the hinge shaft; the second engaging structure is a clamping groove arranged on the inner wall of the hinge groove, and the rotation angle between the lens assembly and the frame assembly is locked by engaging the clamping strip in the clamping groove.

[0012] In an optional embodiment, there are four groups of the card slots, which are used to lock the rotation angle between the lens assembly and the frame assembly at 5°, 15°, 30°, and 90° respectively.

[0013] In an optional embodiment, the first engaging structure is a hexagonal prism surface formed on the surface of the hinge shaft; and the second engaging structure is a hexagonal prism groove formed on the inner wall of the hinge groove.

[0014] In an optional embodiment, a cover groove is formed around the soft frame, and a plurality of first air holes are evenly distributed on the cover groove;

[0015] The mirror frame assembly also includes a cover plate; the cover plate is detachably covered on the cover groove.

[0016] In an optional implementation, a plurality of second air holes are evenly distributed on the cover plate; the area of ​​the second air holes is smaller than the area of ​​the first air holes.

[0017] In an optional embodiment, the lens assembly includes a lens body and a connection frame, and two sides of the connection frame respectively form a second mounting surface and a third mounting surface; the lens body is connected to the third mounting surface;

[0018] The first mounting surface is provided with a first buckle, and the second mounting surface is provided with a second buckle, and the lens assembly is connected to the hard frame through the cooperation between the first buckle and the second buckle.

[0019] In an optional embodiment, it also includes an elastic band connecting buckle, and the two elastic band connecting buckles are respectively arranged at opposite ends of the hard frame, and the elastic band connecting buckles are used to install the adjustment belt.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] The utility model of the ski goggles that can be flipped open for ventilation, by pivoting the hinge shaft in the hinge groove, so that the lens assembly can rotate relative to the frame assembly, so that a ventilation gap is formed between the lens assembly and the frame assembly; the ventilation gap can be closed by rotating the second mounting surface to fit the first mounting surface, thereby reducing the air permeability of the ski goggles and improving the thermal insulation and protection ability of the ski goggles; or the second mounting surface is rotated away from the first mounting surface to open the ventilation gap, thereby improving the air permeability of the ski goggles, and adapting to the use of the ski goggles in scenes where a large air flux is required. By adjusting the relative angle between the lens assembly and the frame assembly, the size of the ventilation gap is adjusted to adapt to the requirements of the air permeability of the ski goggles in different scenes. The relative angle between the lens assembly and the frame assembly is locked by the first clamping structure and the second clamping structure, so that the ventilation gap is fixed. The utility model of the ski goggles that can be flipped open for ventilation can open or close the ventilation gap in a flipping manner, and the operation is simple; the size of the ventilation gap can be controlled by the flipping angle, and the controllability is stronger. The soft frame and the hard frame are connected and fixed to the first compatible surface through a compatible groove, and the hard frame is embedded in the compatible groove on the side of the soft frame. The contact area between the two is large and the connection stability is strong. The soft frame provides a fitting surface in contact with the face to improve wearing comfort, and the hard frame bears the supporting force of the hinge with the lens assembly, which has stronger stability. Compared with the support provided by independently arranged hinges, this embodiment greatly increases the connection area of ​​the hinge by embedding the hard frame, and the connection stability is greatly enhanced. It can better adapt to the operation of frequently flipping and adjusting the size of the ventilation gap, avoiding shaking or loss of the hinge during adjustment, which affects the service life of the ski goggles. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic structural diagram of the ski goggles that can be flipped open for ventilation according to Example 1;

[0023] Figure 2 It is a three-dimensional assembly diagram of the foldable and ventilated ski goggles of Example 1;

[0024] Figure 3 It is a schematic structural diagram of the soft frame of the ski goggles that can be flipped open for ventilation according to Example 1;

[0025] Figure 4 It is a schematic structural diagram of a hard frame of ski goggles that can be flipped open for ventilation according to Example 1;

[0026] Figure 5 It is a structural schematic diagram of the connection frame of the ski goggles that can be flipped open for ventilation in Example 1;

[0027] Figure 6 This is a schematic diagram of the use status of the foldable and ventilated ski goggles of Example 1.

[0028] In the figure: 10, frame assembly; 11, soft frame; 111, fitting surface; 112, compatible groove; 113, first ventilation hole; 12, hard frame; 121, first compatible surface; 122, first mounting surface; 123, hinge axis; 125, second compatible surface; 13, cover plate; 131, second ventilation hole; 20, lens assembly; 21, connecting frame; 211, second mounting surface; 212, third mounting surface; 213, hinge groove; 22, lens body; 30, elastic band connecting buckle. DETAILED DESCRIPTION

[0029] Below, in conjunction with the accompanying drawings and specific implementation methods, the utility model is further described. 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. Except for special instructions, 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 the present application, and cannot be understood as limiting the present application.

[0030] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present application. In the description of the present application, "plurality" means two or more, unless otherwise precisely and specifically specified.

[0031] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "connected", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, or it can be connected through an intermediary medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0032] The terms "first", "second", etc. in the specification and claims of this application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0033] Embodiment 1:

[0034] Please refer to Figure 1-6 , this embodiment provides a ventilated ski goggles, including a frame assembly 10 and a lens assembly 20;

[0035] The frame assembly 10 includes a soft frame 11 and a hard frame 12. A fitting surface 111 is formed on one side of the soft frame 11, and the fitting surface 111 can fit with the human face. When in use, the fitting surface 111 is worn on the human face. A soft skin-friendly layer can be provided on the fitting surface 111 to improve the fit and comfort with the human face. A compatible groove 112 is formed on the other side of the soft frame 11. The compatible groove 112 of this embodiment is a through groove provided on the inner wall edge of one side of the soft frame 11. The through groove is adapted to the edge of the hard frame 12 and is used to be connected and fixed with the hard frame 12.

[0036] A first compatible surface 121 and a first mounting surface 122 are respectively formed on opposite sides of the hard frame 12, and a second compatible surface 125 is formed circumferentially of the hard frame 12; the first compatible surface 121 and the second compatible surface 125 are embedded in the compatible groove 112, thereby connecting and fixing the hard frame 12 and the soft frame 11; a hinge shaft 123 is formed in the middle above the first mounting surface 122, and a first locking structure is arranged on the hinge shaft 123.

[0037] The lens assembly 20 includes a connection frame 21 and a lens body 22, and the lens body 22 is connected to the hard frame 12 through the connection frame 21. A second mounting surface 211 and a third mounting surface 212 are formed on both sides of the connection frame 21, and the third mounting surface 212 is used to mount the lens body 22. The second mounting surface 211 on the other side is adapted to the first mounting surface 122. A hinge groove 213 is provided above the second mounting surface 211, and a second engaging structure is provided on the inner wall of the hinge groove 213.

[0038] By pivoting the hinge shaft 123 into the hinge groove 213, the lens assembly 20 can be rotated relative to the frame assembly 10, so that a ventilation gap is formed between the lens assembly 20 and the frame assembly 10; the ventilation gap can be closed by rotating the second mounting surface 211 to fit the first mounting surface 122, thereby reducing the air permeability of the ski goggles and improving the thermal insulation and protection capabilities of the ski goggles; or the second mounting surface 211 can be rotated away from the first mounting surface 122 to open the ventilation gap, thereby improving the air permeability of the ski goggles and adapting to the use of the ski goggles in scenes where a large air flux is required. By adjusting the relative angle between the lens assembly 20 and the frame assembly 10, the size of the ventilation gap can be adjusted to meet the requirements of the air permeability of the ski goggles in different scenes. By cooperating with the first clamping structure and the second clamping structure, the relative angle between the lens assembly 20 and the frame assembly 10 is locked, thereby fixing the ventilation gap.

[0039] The flip-open ventilated ski goggles of this embodiment are pivotally connected to the hinge groove 213 of the second mounting surface 211 through the hinge shaft 123 of the first mounting surface 122, and the ventilation gap is opened or closed in a flipping manner, which is simple to operate; the size of the ventilation gap is controlled by the flipping angle, and the controllability is stronger. The soft frame 11 and the hard frame 12 are connected and fixed to the first compatible surface 121 through the compatible groove 112, and the hard frame 12 is embedded in the compatible groove 112 on the side of the soft frame 11. The contact area between the two is large and the connection stability is strong. The soft frame 11 provides a fitting surface 111 that contacts the face to improve the wearing comfort, and the hard frame 12 bears the support force of the hinge connection with the lens assembly 20, which is more stable; compared with the support provided by the independently arranged hinged parts, this embodiment greatly increases the connection area of ​​the hinge by embedding the hard frame 12, and the connection stability is greatly enhanced, which can better adapt to the operation of frequently flipping to adjust the size of the ventilation gap, and avoid shaking or loss of the hinge during the adjustment process to affect the service life of the ski goggles.

[0040] Furthermore, the hard frame 12 is made of a relatively hard plastic, such as PP (polypropylene), ABS resin, PC (polycarbonate), PA (polyamide), etc., all of which have a moderate surface tension; the soft frame 11 is made of a TPE thermoplastic elastomer material, and the two materials have good compatibility. The soft frame 11 is coated on the surface of the first compatible surface 121 and the second compatible surface 125 by secondary injection molding. The TPE thermoplastic elastomer material of the soft frame 11 can be quickly spread and bonded on the surface of the hard frame 12 PP (polypropylene), ABS resin, PC (polycarbonate), PA (polyamide), etc. in a molten state, achieving good surface bonding, improving the connection stability between the soft frame 11 and the hard frame 12, and providing stable support for the flipping of the lens assembly 20 and the relative frame assembly 10.

[0041] The first engaging structure of this embodiment is a clamping strip disposed on the surface of the hinge shaft 123; the second engaging structure is a clamping groove disposed on the inner wall of the hinge groove 213, and the rotation angle between the lens assembly 20 and the frame assembly 10 is locked by clamping the clamping strip in the clamping groove. There are four groups of clamping grooves in this embodiment, which are respectively used to lock the rotation angle between the lens assembly 20 and the frame assembly 10 at 5°, 15°, 30°, and 90°.

[0042] In some other embodiments, the first engaging structure is a hexagonal prism surface formed on the surface of the hinge shaft 123; and the second engaging structure is a hexagonal prism groove formed on the inner wall of the hinge groove 213. The rotation angle between the lens assembly 20 and the frame assembly 10 is switched by the cooperation between the hexagonal prism surface and the hexagonal prism groove, so as to adjust the opening position of the ventilation gap.

[0043] The soft frame 11 is provided with a cover groove in the circumference, and a plurality of first air holes 113 are evenly distributed on the cover groove; the first air holes 113 here are through holes with a fixed air flux, which provide stable initial air permeability for the ski goggles. The frame assembly 10 of this embodiment also includes a cover plate 13; the cover plate 13 is detachably covered on the cover groove, and a plurality of second air holes 131 are evenly distributed on the cover plate 13; the area of ​​the second air holes 131 is smaller than the area of ​​the first air holes 113. By setting the cover plate 13 to cover or open the cover groove, the ventilation area of ​​the first air holes 113 is changed, so as to assist in adjusting the air permeability of the ski goggles to adapt to the air permeability requirements in different application scenarios.

[0044] The first mounting surface 122 is provided with a first buckle, and the second mounting surface 211 is provided with a second buckle, and the lens assembly 20 is connected to the hard frame 12 by the first buckle and the second buckle. That is, the ventilation gap is closed by the first buckle and the second buckle, so as to avoid air leakage during practical use and improve the protective ability of the ski goggles.

[0045] The flip-open ventilated ski goggles of this embodiment also include elastic band buckles 30, which are respectively arranged at opposite ends of the hard frame 12, and the elastic band buckles 30 are used to install the adjustment belt. The ski goggles are firmly worn on the face by setting the adjustment belt. Although certain components and embodiments of the present application have been illustrated and described, many modifications and changes (e.g., changes in the size, dimensions, structure, shape and proportion of each element, installation arrangement, material use, color, orientation, etc.) can be imagined by those skilled in the art without actually departing from the scope and spirit of the claims.

[0046] Finally, it should be noted that the above-mentioned implementation mode is only a preferred embodiment of the present utility model, and cannot be used to limit the scope of protection of the present utility model. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present utility model shall fall within the scope of protection required by the present utility model.

Claims

1. A ventilated ski goggles, characterized in that: It includes a frame assembly and a lens assembly; The frame assembly includes a soft frame and a hard frame; a fitting surface is formed on one side of the soft frame, and the fitting surface is used to fit with the face of a person, and a compatible groove is formed on the other side; two opposite sides of the hard frame respectively form a first compatible surface and a first mounting surface; the first compatible surface is arranged in the compatible groove, so as to connect and fix the hard frame with the soft frame; a hinge shaft is formed above the first mounting surface, and a first clamping structure is arranged on the hinge shaft; The lens assembly has a second mounting surface, and the second mounting surface is adapted to the first mounting surface; a hinge groove is arranged above the second mounting surface, and a second engaging structure is arranged on the inner wall of the hinge groove; The hinge shaft is pivotally connected to the hinge groove, so that the lens assembly can rotate relative to the frame assembly, so that a ventilation gap is formed between the lens assembly and the frame assembly; the rotation angle between the lens assembly and the frame assembly is locked by cooperating with the first clamping structure and the second clamping structure.

2. The foldable ventilated ski goggles according to claim 1, characterized in that: The hard frame forms a second compatible surface in the circumference, and the second compatible surface is arranged in the compatible groove.

3. The foldable ventilated ski goggles according to claim 2, characterized in that: The soft frame is made of a thermoplastic elastomer material, and is coated on the first compatible surface and the second compatible surface by secondary injection molding.

4. The foldable ventilated ski goggles according to claim 1, characterized in that: The first engaging structure is a clamping strip arranged on the surface of the hinge shaft; the second engaging structure is a clamping groove arranged on the inner wall of the hinge groove, and the rotation angle between the lens assembly and the frame assembly is locked by clamping the clamping strip in the clamping groove.

5. The foldable ventilated ski goggles according to claim 4, characterized in that: There are four groups of the card slots, which are used to lock the rotation angle between the lens assembly and the frame assembly at 5°, 15°, 30° and 90° respectively.

6. The foldable ventilated ski goggles according to claim 1, characterized in that: The first engaging structure is a hexagonal prism surface formed on the surface of the hinge shaft; the second engaging structure is a hexagonal prism groove formed on the inner wall of the hinge groove.

7. The flip-up ventilated ski goggles according to claim 1, characterized in that: The soft frame is provided with a cover groove in the circumference, and a plurality of first air holes are evenly distributed on the cover groove; The mirror frame assembly also includes a cover plate; the cover plate is detachably covered on the cover groove.

8. The flip-up ventilated ski goggles according to claim 7, characterized in that: A plurality of second air holes are evenly distributed on the cover plate; the area of ​​the second air holes is smaller than the area of ​​the first air holes.

9. The flip-up ventilated ski goggles according to claim 1, characterized in that: The lens assembly comprises a lens body and a connection frame, and two sides of the connection frame respectively form a second mounting surface and a third mounting surface; the lens body is connected to the third mounting surface; The first mounting surface is provided with a first buckle, and the second mounting surface is provided with a second buckle, and the lens assembly is connected to the hard frame through the cooperation between the first buckle and the second buckle.

10. The foldable ventilated ski goggles according to claim 1, characterized in that: It also includes elastic band connecting buckles, and the two elastic band connecting buckles are respectively arranged at the opposite ends of the hard frame, and the elastic band connecting buckles are used to install the adjustment belt.

Images