Ventilated gasket and ski goggles

Abstract

The utility model belongs to the technical field of skiing glasses, especially involve a kind of ventilation rubber strip and skiing glasses, including rubber strip body, the rubber strip body includes top layer, middle layer, bottom layer, the middle layer is located between top layer and bottom layer;At least one air hole and at least one fixing hole are equipped on the top layer, and the structure of top layer and bottom layer is same;The middle layer has the porous structure that can realize the effect of ventilation, and at least one intermediate connecting hole is equipped thereon, and the intermediate connecting hole is communicated with fixing hole.By setting fixing hole and the fixed protrusion connection on skiing glasses body, the detachable connection of ventilation rubber strip and skiing glasses can be realized, when the problem such as dirty, blockage or at least one part of ventilation rubber strip damage occurs in air hole, intermediate connecting hole, ventilation rubber strip can be conveniently removed and maintained separately, or replace ventilation rubber strip without replacing entire skiing glasses.

Description

Technical Field

[0001] This utility model belongs to the field of ski goggle technology, and particularly relates to a ventilation strip and ski goggles. Background Technology

[0002] Ski goggles are an essential piece of equipment in skiing. The intense sunlight reflection on snow and the sharp, cold winds during high-speed skiing necessitate eye protection. Because ski goggles create a relatively enclosed space between the goggles and the face, and the face emits heat and moisture, a temperature difference with the surrounding environment causes condensation or fogging to form inside the lenses, obstructing vision and hindering normal movement. To address this issue, many existing ski goggles incorporate ventilation openings. However, these openings are often integrally molded into the goggles; if they become blocked or damaged, the entire goggle assembly must be replaced, resulting in significant costs. Utility Model Content

[0003] In view of the problems existing in the prior art, the purpose of this utility model is to provide a ventilation strip to solve the problems of the prior art.

[0004] To achieve the above objectives, in a first aspect, this utility model provides a ventilation strip, comprising a strip body, the strip body comprising a top layer, a middle layer, and a bottom layer, the middle layer being located between the top layer and the bottom layer; the top layer having at least one ventilation hole and at least one fixing hole, the top layer having the same structure as the bottom layer; the middle layer having a porous structure capable of achieving air permeability, having at least one intermediate connecting hole thereon, the intermediate connecting hole communicating with the fixing hole.

[0005] In some embodiments of the first aspect, the vent hole is square, the fixing hole is circular, the center of the fixing hole coincides with the center of the vent hole, and the fixing hole is connected to the edge of the vent hole by not less than one rib.

[0006] In some embodiments of the first aspect, the intermediate connecting hole is circular, with a diameter that is the same as that of the fixing hole and larger than the pore diameter of the porous structure of the intermediate layer.

[0007] In some embodiments of the first aspect, the intermediate layer is bonded to both the top and bottom layers using adhesive.

[0008] In some embodiments of the first aspect, the top and bottom layers are made of soft TPU or TPE, making the adhesive strip body feel soft to the touch.

[0009] In some embodiments of the first aspect, the intermediate layer is a TPU waterproof and breathable membrane with a microporous structure that prevents moisture from passing through while allowing gas to pass through smoothly. Other membranes or mesh fabrics that can simultaneously achieve waterproofing and breathability can also be used as the intermediate layer.

[0010] Secondly, this utility model also provides a ski goggle, including a ski goggle body and a ventilation strip as described in the first aspect, wherein the ski goggle body and the ventilation strip are detachably connected.

[0011] In some embodiments of the second aspect, the ski goggle body has a connecting strip on at least one side, and the connecting strip has at least one fixing protrusion; the fixing protrusion engages with the fixing hole and the intermediate connecting hole to detachably connect the rubber strip body of the ventilation strip to the ski goggle body.

[0012] In some embodiments of the second aspect, the end of the fixing protrusion connected to the connecting strip is a cylindrical structure, and the end not connected to the connecting strip is a hemispherical structure. The diameter of the hemispherical structure is larger than the diameter of the cylindrical structure, and the diameter of the cylindrical structure is larger than or equal to the diameter of the fixing hole and the intermediate connecting hole. The height of the cylindrical structure is greater than the thickness of the rubber strip body. In this way, when the rubber strip body is installed on the ski goggle body, the rubber strip body can be held in place by the hemispherical structure to ensure that the rubber strip body does not fall off.

[0013] In some embodiments of the second aspect, a venting groove is provided between any two fixed protrusions.

[0014] Compared with the prior art, a certain embodiment of the present invention includes at least one of the following beneficial effects: The ventilation strip of this invention is connected to the fixing protrusion on the ski goggle body by setting a fixing hole, which can realize the detachable connection between the ventilation strip and the ski goggle. When the ventilation hole or the middle connecting hole is dirty or blocked, or at least part of the ventilation strip is damaged, the ventilation strip can be easily removed for maintenance, or the ventilation strip can be replaced without replacing the entire ski goggle.

[0015] The ventilation strip of this utility model has a three-layer structure: a top layer, a middle layer, and a bottom layer. The middle layer is the main body of the ventilation strip, which has waterproof and breathable functions, while the top and bottom layers provide a certain degree of protection for the middle layer. Compared with the single cotton strip commonly used in the prior art, it is more stable and less prone to damage.

[0016] The top, middle, and bottom layers of the ventilation strip of this invention can be the same or different colors, which increases the aesthetic appeal of the ventilation strip and ski goggles. Attached Figure Description

[0017] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings: Figure 1 This is a schematic diagram of the overall structure of the adhesive strip of this utility model; Figure 2 This is an exploded view of the adhesive strip of this utility model; Figure 3 This is a schematic diagram of the overall structure of the ski goggles of this utility model; Figure 4 This is a schematic diagram of the exploded structure of the ski goggles of this utility model; Figure 5 This is a schematic diagram of the rear view structure of the ski goggle body of this utility model.

[0018] In the diagram: 1. Rubber strip body; 11. Top layer; 12. Middle layer; 13. Bottom layer; 111. Vent hole; 112. Fixing hole; 113. Rib; 120. Middle connecting hole; 2. Ski goggle body; 21. Connecting strip; 22. Fixing protrusion; 23. Vent groove. Detailed Implementation

[0019] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0020] Example 1: Ventilation strip according to a specific embodiment of the present invention Please see Figure 1 , Figure 2 A ventilation strip includes a strip body 1, which comprises a top layer 11, a middle layer 12, and a bottom layer 13, with the middle layer 12 located between the top layer 11 and the bottom layer 13. The top layer 11 has at least one ventilation hole 111 and at least one fixing hole 112, and the top layer 11 and the bottom layer 13 have the same structure. The middle layer 12 has a porous structure that enables air permeability and has at least one intermediate connecting hole 120 communicating with the fixing hole 112. The middle layer 12 is the main component that enables the ventilation strip of this embodiment to have waterproof and breathable functions.

[0021] The vent 111 is square, and the fixing hole 112 is circular, with the center of the fixing hole 112 coinciding with the center of the vent 111. The fixing hole 112 is connected to the edge of the vent 111 by at least one rib 113. The intermediate connecting hole 120 is circular, with a diameter the same as the fixing hole 112 and larger than the pore diameter of the porous structure of the intermediate layer 12. The intermediate layer 12 is bonded to the top layer 11 and the bottom layer 13 using adhesive. Preferably, after the top layer 11, intermediate layer 12, and bottom layer 13 are glued together to form the adhesive strip body 1, the outer edge of the adhesive strip body 1 can be wrapped to hide the seam, making the adhesive strip body 1 more aesthetically pleasing; the sides of the top layer 11, intermediate layer 12, and bottom layer 13 can also be set to different colors, giving the adhesive strip body 1 a unique color-blocking effect.

[0022] The top layer 11 and bottom layer 13 are made of TPU or TPE and have a soft feel. The middle layer 12 is a TPU waterproof and breathable membrane with a microporous structure that prevents moisture from passing through while allowing gas to pass through easily. In some other embodiments, other membranes or mesh fabrics that can achieve both waterproofing and breathability can also be used as the middle layer 12.

[0023] Example 2: Ski goggles according to a specific embodiment of the present invention A ski goggle includes a ski goggle body 2 and a ventilation strip of Embodiment 1, wherein the ski goggle body 2 and the ventilation strip of Embodiment 1 are detachably connected.

[0024] The ski goggle body 2 has a connecting strip 21 on at least one side, and the connecting strip 21 has at least one fixing protrusion 22. The fixing protrusion 22 engages with the fixing hole 112 and the intermediate connecting hole 120 to detachably connect the rubber strip body 1 of the ventilation rubber strip of Embodiment 1 to the ski goggle body 2. In this embodiment, the number of fixing holes 112 and the intermediate connecting hole 120 are the same and their positions correspond, and the number of fixing protrusions 22 is less than the number of fixing holes 112 and the intermediate connecting hole 120.

[0025] The end of the fixing protrusion 22 connected to the connecting strip 21 is cylindrical, and the end not connected to the connecting strip 21 is hemispherical. The diameter of the hemispherical structure is larger than the diameter of the cylindrical structure, and the diameter of the cylindrical structure is greater than or equal to the diameter of the fixing hole 112 and the intermediate connecting hole 120. The height of the cylindrical structure is greater than the thickness of the rubber strip body 1. Thus, when the rubber strip body 1 is installed on the ski goggle body 2, the rubber strip body 1 can be held in place by the hemispherical structure, ensuring that the rubber strip body 1 does not fall off.

[0026] For each fixed protrusion 22 connected to the rubber strip body 1, the user can press the hemispherical structure and simultaneously swing the rubber strip body 1 away from the ski goggle body 2 to disengage the fixed protrusion 22 from the fixing hole 112 and the intermediate connecting hole 120. This operation is repeated for each fixed protrusion 22 until they are all disengaged from the fixing hole 112 and the intermediate connecting hole 120, at which point the rubber strip body 1 can be removed. When installing the rubber strip body 1, align each fixing hole 112 with the corresponding fixed protrusion 22 and press it down so that the rubber strip body 1 near the fixing hole 112 is located below the hemispherical structure. When each fixed protrusion 22 is connected to the rubber strip body 1, the rubber strip body 1 is securely connected to the ski goggle body 2.

[0027] A ventilation groove 23 is provided between any two fixed protrusions 22 to ensure that the connecting strip 21 does not cover the ventilation hole 111 and affect the ventilation function of the rubber strip body 1.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0029] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A ventilation strip, characterized in that: The device includes a rubber strip body (1), which includes a top layer (11), a middle layer (12), and a bottom layer (13). The middle layer (12) is located between the top layer (11) and the bottom layer (13). The top layer (11) is provided with at least one ventilation hole (111) and at least one fixing hole (112). The top layer (11) and the bottom layer (13) have the same structure. The middle layer (12) has a porous structure that can achieve a breathable effect. It is provided with at least one intermediate connecting hole (120), which communicates with the fixing hole (112).

2. The ventilation strip according to claim 1, characterized in that: The vent (111) is square, the fixing hole (112) is circular, the center of the fixing hole (112) coincides with the center of the vent (111), and the fixing hole (112) is connected to the edge of the vent (111) by at least one rib (113).

3. The ventilation strip according to claim 2, characterized in that: The intermediate connecting hole (120) is circular, and its diameter is the same as that of the fixing hole (112) and larger than the pore diameter of the porous structure of the intermediate layer (12).

4. The ventilation strip according to claim 3, characterized in that: The intermediate layer (12) is bonded to the top layer (11) and the bottom layer (13) using adhesive.

5. The ventilation strip according to claim 4, characterized in that: The top layer (11) and bottom layer (13) are made of TPU or TPE.

6. The ventilation strip according to claim 5, characterized in that: The intermediate layer (12) is a TPU waterproof and breathable membrane.

7. A type of ski goggles, characterized in that: The ski goggle body (2) includes a ski goggle body (2) and a ventilation strip as described in any one of claims 1-6, wherein the ski goggle body (2) is detachably connected to the ventilation strip.

8. The ski goggles according to claim 7, characterized in that: The ski goggle body (2) has a connecting strip (21) on at least one side, and the connecting strip (21) has at least one fixing protrusion (22); the fixing protrusion (22) engages with the fixing hole (112) and the intermediate connecting hole (120) to detachably connect the rubber strip body (1) of the ventilation rubber strip to the ski goggle body (2).

9. The ski goggles according to claim 8, characterized in that: The fixed protrusion (22) has a cylindrical structure at one end connected to the connecting strip (21), and a hemispherical structure at the other end not connected to the connecting strip (21). The diameter of the hemispherical structure is greater than the diameter of the cylindrical structure, and the diameter of the cylindrical structure is greater than or equal to the diameter of the fixed hole (112) and the intermediate connecting hole (120).

10. The ski goggles according to claim 9, characterized in that: A ventilation groove (23) is provided between any two fixed protrusions (22).

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