Skiing goggles with inner and outer layers of double-layer lenses capable of being conveniently detached and replaced

Abstract

The ski goggles comprise a goggles frame assembly and a goggles lens assembly, the goggles lens assembly is detachably arranged on the goggles frame assembly, the goggles lens assembly comprises an inner goggles lens assembly and an outer goggles lens assembly, the inner goggles lens assembly is detachably connected with the outer goggles lens assembly, the inner goggles lens assembly comprises an inner goggles frame and an inner goggles lens, and the outer goggles lens assembly is detachably connected with the inner goggles lens assembly. The inner lens is fixedly arranged on the inner lens frame, a circle of closed first connecting frame is arranged on the periphery of the inner lens and located on the front side of the inner lens frame, the outer lens assembly comprises an outer lens frame and an outer lens, the outer lens frame is fixedly arranged on the rear side of the outer lens, and a second connecting frame corresponding to the first connecting frame is arranged on the rear side of the outer lens frame. A first mounting groove corresponding to the outer lens assembly is formed in the front side of the inner lens frame, notches are formed in the two sides of the first mounting groove, clamping pieces corresponding to the notches are arranged on the two sides of the outer lens frame, when the outer lens assembly is mounted in the first mounting groove, the clamping pieces are clamped in the notches, and the first connecting frame and the second connecting frame are in interference fit to achieve sealing connection. And an air interlayer is formed between the inner lens and the outer lens.

Description

Technical Field

[0001] The utility model relates to the technical field of ski goggles, in particular to a pair of ski goggles with double-layer lenses whose inner and outer layers can be conveniently disassembled and replaced. Background Art

[0002] As living standards continue to improve, people are increasingly fond of outdoor sports. In recent years, extreme sports such as skiing have gradually become popular among young people. Skiing requires wearing ski goggles due to environmental factors, which can prevent strong light and ultraviolet rays from reflecting from the snow from damaging the human eye, and also play a role in protecting against wind and cold.

[0003] Since skiing is an intense sport, the athlete's face and eyes will emit a lot of heat, which can easily cause the lens to be hot inside and cold outside and fog up, affecting the athlete's vision, skiing safety and skiing experience. The existing technology generally uses double-layer lenses to solve the problem of lens fogging, that is, there is an air barrier between the double-layer lenses, and the air barrier is set for heat insulation and the inner anti-fog lens is set to prevent the lens from fogging.

[0004] In actual application scenarios, the environment and weather are different, which requires athletes to replace different lenses to adapt to environmental changes. However, if the above double-layer lenses are used, the cost of the lenses will be high. If several different lenses are required, the overall cost of the product will increase, which is not conducive to market promotion. Utility Model Content

[0005] The main purpose of the utility model is to provide a ski goggles with double-layer lenses whose inner and outer layers can be easily replaced, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model proposes a pair of ski goggles with double-layer lenses whose inner and outer layers can be easily replaced, comprising a frame assembly and a lens assembly, wherein the lens assembly is detachably arranged on the frame assembly, the lens assembly comprises an inner lens assembly and an outer lens assembly, the inner lens assembly and the outer lens assembly are detachably connected, the inner lens assembly comprises an inner lens frame and an inner lens, the inner lens is fixedly arranged on the inner lens frame, the outer periphery of the inner lens is provided with a circle of closed first connecting frame on the front side of the inner lens frame, the outer lens assembly comprises an outer lens frame and an outer lens, the outer lens assembly comprises an outer lens frame and an outer lens, The frame is fixed on the rear side of the outer lens, and the rear side of the outer lens frame is provided with a second connecting frame corresponding to the first connecting frame, and the front side of the inner lens frame is provided with a first mounting groove corresponding to the outer mirror assembly, and notches are provided on both sides of the first mounting groove, and snap-fit ​​pieces corresponding to the notches are provided on both sides of the outer lens frame. When the outer mirror assembly is installed in the first mounting groove, the snap-fit ​​pieces are clamped in the notches, and the first connecting frame and the second connecting frame are interference fit to achieve a sealed connection, and an air barrier is formed between the inner lens and the outer lens.

[0007] Furthermore, the first connecting frame is made of soft plastic, and the inner wall of the second connecting frame is provided with a circle of closed flange.

[0008] Furthermore, the frame assembly is provided with a second mounting groove corresponding to the lens assembly, and the lens assembly is detachably arranged in the second mounting groove. A first magnetic component is provided on the rear side of the lens assembly, and a second magnetic component cooperating with the first magnetic component is provided in the second mounting groove, and the first magnetic component and the second magnetic component are magnetically attracted to each other.

[0009] Furthermore, a first positioning member is provided on the rear side of the outer mirror frame, and a second positioning member cooperating with the first positioning member is provided in the first mounting groove.

[0010] Furthermore, the first positioning member is a positioning groove, and the positioning groove is recessed in the middle of the rear top edge of the outer frame. The second positioning member is a positioning protrusion, and the inner wall of the first mounting groove protrudes upward and is provided with the positioning protrusion that cooperates with the positioning groove.

[0011] Furthermore, a cushioning cotton pad is provided on the rear side of the frame assembly, and the cushioning cotton pad is fixedly connected to a cotton pad frame, and the cotton pad frame is detachably provided on the rear side of the frame assembly.

[0012] Furthermore, a third magnetic component is embedded in the front side of the cotton pad frame, and a fourth magnetic component corresponding to the third magnetic component is embedded in the rear side of the frame assembly, and the third magnetic component is magnetically attracted to the fourth magnetic component.

[0013] Furthermore, the inner lens is a lens made of anti-fog material.

[0014] Furthermore, the inner lens is an electrothermal defogger lens, a first contact is provided on the rear side of the inner lens, a second contact corresponding to the first contact is provided on the lens frame assembly, and the first contact and the second contact are electrically connected through contact.

[0015] Furthermore, a power interface electrically connected to the outside is provided on the outer wall of the frame assembly, and the power interface is electrically connected to the second contact.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. The inner mirror assembly is detachably connected to the outer mirror assembly, which not only retains the double-layer lens structure but also allows for convenient disassembly and assembly. In different usage scenarios, only the outer mirror assembly needs to be replaced, which reduces the cost. In addition, the outer mirror assembly can be disassembled and cleaned. In the prior art, the double-layer lens structure that cannot be disassembled cannot be cleaned if there is moisture or dust intrusion in the interlayer, resulting in the overall scrapping of the lens.

[0018] 2. The outer lens adopts anti-scratch and anti-impact lens, and the inner lens adopts anti-fog coating lens or electric heating anti-fog lens, plus the heat insulation of air barrier, forming a highly efficient double-layer anti-fog lens assembly;

[0019] 3. A sealed connection is achieved through interference fit between the first connecting frame and the second connecting frame, and a sealed air barrier is formed between the inner mirror assembly and the outer mirror assembly to play a heat insulating role and prevent the lenses from fogging. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0021] Figure 1 Schematic diagram of the decomposition structure of the lens assembly Figure 1 ;

[0022] Figure 2 Schematic diagram of the decomposition structure of the lens assembly Figure 2 ;

[0023] Figure 3 Decomposition of the overall structure of the utility model Figure 1 ;

[0024] Figure 4 Decomposition of the overall structure of the utility model Figure 2 .

[0025] Explanation of the accompanying drawings: 1-inner mirror assembly; 11-inner mirror frame; 12-inner lens; 13-first connecting frame; 14-first mounting groove; 15-notch; 2-outer mirror assembly; 21-outer mirror frame; 22-outer lens; 23-second connecting frame; 24-clamping piece; 25-flange; 26-positioning groove; 3-second mounting groove; 31-second contact; 4-cotton pad frame. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0028] In addition, the descriptions of "first", "second", etc. in the present utility model are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0029] Reference Figures 1 to 4 A ski goggles with double-layer lenses whose inner and outer layers can be conveniently replaced, comprising a frame assembly and a lens assembly, wherein the lens assembly is detachably arranged on the frame assembly, the lens assembly comprises an inner lens assembly 1 and an outer lens assembly 2, the inner lens assembly 1 and the outer lens assembly 2 are detachably connected, the inner lens assembly 1 comprises an inner lens frame 11 and an inner lens 12, the inner lens 12 is fixedly arranged on the inner lens frame 11, and a closed first connection frame 13 is arranged on the outer periphery of the inner lens 12 at the front side of the inner lens frame 11, the outer lens assembly 2 comprises an outer lens frame 21 and an outer lens 22, the outer lens frame 21 is fixedly arranged on the outer lens 2 2, the rear side of the outer mirror frame 21 is provided with a second connection frame 23 corresponding to the first connection frame 13, the front side of the inner mirror frame 11 is provided with a first installation groove 14 corresponding to the outer mirror assembly 2, and notches 15 are provided on both sides of the first installation groove 14. The two sides of the outer mirror frame 21 are provided with snap-fitting pieces 24 corresponding to the notches 15. When the outer mirror assembly 2 is installed in the first installation groove 14, the snap-fitting pieces 24 are snap-fitted at the notches 15. The first connection frame 13 and the second connection frame 23 are interference-fitted to achieve a sealed connection, and an air barrier is formed between the inner lens 12 and the outer lens 22. The first connection frame 13 is made of soft plastic, and the inner wall of the second connection frame 23 is provided with a circle of closed flanges 25. The mirror frame assembly is provided with a second installation groove 3 corresponding to the lens assembly, and the lens assembly is detachably arranged in the second installation groove 3. A first magnetic piece is provided on the rear side of the lens assembly, and a second magnetic piece matching the first magnetic piece is provided in the second installation groove 3. The first magnetic piece and the second magnetic piece are magnetically attracted to each other.

[0030] A positioning groove 26 is concavely provided in the middle of the rear top edge of the outer frame 21, and a positioning protrusion (not shown in the figure) that cooperates with the positioning groove 26 is protruded upwardly on the inner wall of the first mounting groove 14. A cushioning cotton pad (not shown in the figure) is provided on the rear side of the frame assembly, and the cushioning cotton pad is fixedly connected to a cotton pad frame 4, and the cotton pad frame 4 is detachably provided on the rear side of the frame assembly. A third magnetic member is embedded in the front side of the cotton pad frame 4, and a fourth magnetic member corresponding to the third magnetic member is embedded in the rear side of the frame assembly, and the third magnetic member and the fourth magnetic member are magnetically attracted to each other.

[0031] The inner lens 12 is an electric heating defogger lens, and a first contact (not shown in the figure) is provided on the rear side of the inner lens 12, and a second contact 31 corresponding to the first contact is provided on the frame assembly, and the first contact and the second contact 31 are electrically connected through contact. A power interface electrically connected to the outside is provided on the outer wall of the frame assembly, and the power interface is electrically connected to the second contact 31. After the external power supply is connected, the inner lens 12 can be powered to achieve heating and defogging, further enhancing the active defogger function of the product.

[0032] The structural principle of the utility model is as follows: when assembling the lens, first align the positioning groove 26 on the outer lens 22 with the positioning protrusion in the first mounting groove 14, and apply a certain pressure to make the clamping parts 24 on both sides of the outer lens frame 21 clamped at the notches 15 on both sides of the first mounting groove 14 for buckling and fixing. At this time, the first connecting frame 13 and the second connecting frame 23 are interference-fitted to achieve a sealed connection. The cooperation of a circle of closed flanges 25 arranged on the inner wall of the second connecting frame 23 and the first connecting frame 13 made of soft rubber further enhances the air tightness. A sealed air barrier is formed between the inner lens 12 and the outer lens 22 to play a heat insulation role, and the assembly of the lens assembly is completed; then, align the lens assembly with the second mounting groove 3, and under the magnetic adsorption action of the first magnetic member and the second magnetic member, the lens assembly and the frame assembly are connected by magnetic adsorption to complete the assembly of the lens assembly and the frame assembly; when the sponge gasket needs to be replaced, it is only necessary to separate the sponge frame from the frame assembly with force to replace it. During installation, the magnetic attraction between the third magnetic member and the fourth magnetic member is used to achieve quick assembly.

[0033] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A ski goggles with double-layer lenses whose inner and outer layers can be easily replaced, comprising a frame assembly and a lens assembly, wherein the lens assembly is detachably mounted on the frame assembly, and characterized in that: The lens assembly comprises an inner mirror assembly and an outer mirror assembly, the inner mirror assembly and the outer mirror assembly are detachably connected, the inner mirror assembly comprises an inner mirror frame and an inner lens, the inner lens is fixedly mounted on the inner mirror frame, the outer periphery of the inner lens is provided with a closed first connecting frame on the front side of the inner mirror frame, the outer mirror assembly comprises an outer mirror frame and an outer lens, the outer mirror frame is fixedly mounted on the rear side of the outer lens, the rear side of the outer mirror frame is provided with a second connecting frame corresponding to the first connecting frame, the front side of the inner mirror frame is provided with a first mounting groove corresponding to the outer mirror assembly, notches are provided on both sides of the first mounting groove, and snap-fitting parts corresponding to the notches are provided on both sides of the outer mirror frame, when the outer mirror assembly is installed in the first mounting groove, the snap-fitting parts are snap-fitted at the notch, the first connecting frame and the second connecting frame are interference fit to achieve a sealed connection, and an air barrier is formed between the inner lens and the outer lens.

2. A ski goggles with double-layer lenses whose inner and outer layers can be easily replaced according to claim 1, characterized in that: The first connecting frame is made of soft plastic, and the inner wall of the second connecting frame is provided with a circle of closed flange.

3. The ski goggles with double-layer lenses whose inner and outer layers can be easily replaced according to claim 1, characterized in that: The frame assembly is provided with a second mounting groove corresponding to the lens assembly, and the lens assembly is detachably arranged in the second mounting groove. A first magnetic component is provided on the rear side of the lens assembly, and a second magnetic component cooperating with the first magnetic component is provided in the second mounting groove, and the first magnetic component and the second magnetic component are magnetically attracted to each other.

4. The ski goggles with double-layer lenses whose inner and outer layers can be easily replaced according to claim 1, characterized in that: A first positioning piece is disposed on the rear side of the outer mirror frame, and a second positioning piece matched with the first positioning piece is disposed in the first mounting groove.

5. The ski goggles with double-layer lenses whose inner and outer layers can be easily replaced according to claim 4, characterized in that: The first positioning member is a positioning groove, and the positioning groove is recessed in the middle of the rear top edge of the outer frame. The second positioning member is a positioning protrusion, and the inner wall of the first mounting groove protrudes upward and is provided with the positioning protrusion that cooperates with the positioning groove.

6. The ski goggles with double-layer lenses whose inner and outer layers can be easily replaced according to claim 1, characterized in that: A cushioning cotton pad is arranged on the rear side of the frame assembly, and the cushioning cotton pad is fixedly connected to a cotton pad frame, and the cotton pad frame is detachably arranged on the rear side of the frame assembly.

7. The ski goggles with double-layer lenses whose inner and outer layers can be easily replaced according to claim 6, characterized in that: A third magnetic component is embedded in the front side of the cotton pad frame, and a fourth magnetic component corresponding to the third magnetic component is embedded in the rear side of the frame assembly. The third magnetic component is magnetically attracted to the fourth magnetic component.

8. A ski goggles with double-layer lenses and easily replaceable inner and outer layers according to any one of claims 1 to 7, characterized in that: The inner lens is made of anti-fog material.

9. A ski goggles with double-layer lenses and easily replaceable inner and outer layers according to any one of claims 1 to 7, characterized in that: The inner lens is an electrothermal defogger lens, a first contact is provided on the rear side of the inner lens, a second contact corresponding to the first contact is provided on the lens frame assembly, and the first contact is electrically connected to the second contact through contact.

10. The ski goggles with double-layer lenses whose inner and outer layers can be easily replaced according to claim 9, characterized in that: A power interface electrically connected to the outside is provided on the outer wall of the lens frame assembly, and the power interface is electrically connected to the second contact.

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