A sponge structure, a sponge forming mold and a ski goggle

Abstract

The utility model discloses a kind of sponge structure, sponge forming die and skiing mirror, sponge structure includes sponge pad body, sponge pad body has first side and second side, first side is used to connect with skiing mirror, second side is used to wear on face;Sponge pad body inside is formed with window;Sponge pad body bottom is formed with nose pad slot, nose pad slot has nose bridge fitting part, the both sides of the nose bridge fitting part are formed with nose wing fitting part respectively;The nose wing fitting part is provided with nose wing pressure reduction groove.The utility model can be adapted to different face shapes while providing excellent sealing, improve the wearing comfort of different face shapes.

Description

Technical Field

[0001] This utility model relates to the field of ski goggle technology, specifically to a sponge structure, a sponge molding mold, and ski goggles. Background Technology

[0002] The foam padding (also known as the cushioning pad) of ski goggles is the part of the frame that comes into contact with the face, directly affecting wearing comfort, anti-fog performance, and seal. The design of the ski goggle foam padding is particularly critical, directly impacting seal, comfort, and anti-fog effectiveness.

[0003] Ski goggle pads typically come in two types: separate and one-piece. Separate pads allow users to adjust the height or angle of the nose bridge by replacing the pad, making them suitable for different nose shapes. However, they have a drawback: poor sealing, leading to air leakage and snow ingress at the seams, especially during high-speed skiing or in powder snow, where sweat and snow can accumulate, accelerating sponge corrosion and bacterial growth. In contrast, one-piece pads offer superior sealing, with a seamless design that effectively prevents wind, snow, and fogging, making them suitable for high-speed skiing and extreme weather (such as blizzards). They provide better coverage of the face, reducing airflow and minimizing lens fogging. However, one-piece pads are less compatible with different face shapes, especially nose shapes, potentially causing localized pressure issues.

[0004] Therefore, there is an urgent need for a sponge structure that can provide excellent sealing while adapting to different face shapes, especially improving the wearing comfort of Asian faces with flat noses and wide-set eyes. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technology, the purpose of this utility model is to provide a sponge structure, a sponge molding mold and ski goggles, which can provide excellent sealing performance while adapting to different face shapes and improving the wearing comfort of different face shapes.

[0006] One of the objectives of this utility model is to provide a sponge structure, which is achieved by the following technical solution:

[0007] A sponge structure, characterized in that it includes a sponge pad body, the sponge pad body having a first side and a second side, the first side being for connection with ski goggles, and the second side being for wearing on the face; a viewing window is formed inside the sponge pad body; a nose support groove is formed at the bottom of the sponge pad body, the nose support groove having a nose bridge fitting portion, and nose wing fitting portions are respectively formed on both sides of the nose bridge fitting portion; the nose wing fitting portions are provided with nose wing pressure relief grooves.

[0008] In one optional embodiment, the nasal wing pressure relief groove is disposed on the second side edge of the nasal wing fitting portion.

[0009] In one optional embodiment, the nasal decompression groove is a continuous elongated groove, and a first nasal step and a second nasal step are formed on both sides of the nasal decompression groove.

[0010] In one optional embodiment, a nose bridge support portion is provided on the nose bridge fitting portion.

[0011] In one optional embodiment, the bottom of the sponge pad body is formed with a cheekbone fitting portion, and the two cheekbone fitting portions are respectively disposed on both sides of the nose tray; the nasal wing pressure relief groove extends to the cheekbone fitting portion.

[0012] In one optional embodiment, both ends of the sponge pad body are provided with temple fitting portions, and the temple fitting portions are provided with eye socket pressure relief grooves on the side facing the viewing window.

[0013] In one alternative embodiment, the orbital decompression groove has a decompression ramp that slopes from the second side toward the first side.

[0014] The second objective of this utility model is to provide a sponge molding mold, which is achieved by the following technical solution:

[0015] A sponge molding die, characterized in that it is used for molding a sponge structure as described in any one of the objectives of this utility model;

[0016] The device includes a mold body, in which a molding cavity is formed, and a first molding block is provided at the bottom of the molding cavity. The first molding block is used for molding the nasal decompression groove.

[0017] In one optional embodiment, a second molding block is provided at the bottom of the molding cavity, the second molding block being used for molding the orbital decompression groove.

[0018] The third objective of this utility model is to provide a ski goggle, which is achieved by the following technical solution:

[0019] A ski goggle, characterized in that it includes a frame and a lens; it also includes a sponge structure as described in any one of the objectives of this utility model; one side of the frame is connected to the lens, and the other side is connected to a first side of the sponge pad body.

[0020] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0021] The sponge structure of this invention adopts an integrated, seamless design, effectively preventing wind, snow, and fog, making it suitable for high-speed skiing and extreme weather, and providing excellent sealing. Furthermore, the nose bridge fitting part and the two sides of the nose wing fitting parts form an inverted V-shaped structure, adapting to basic nose shapes. Due to the abundance of soft tissue in the nose wing, this invention provides nose wing pressure relief grooves on both sides of the nose wing fitting parts to disperse pressure and avoid excessive compression of blood vessels or nerves. Secondly, the nose wing pressure relief grooves increase the local elasticity of the sponge structure, making the nose wing fitting parts fit better, reducing air leakage, and adapting to different face shapes.

[0022] The sponge structure of this invention features an eye socket pressure relief groove on the side of the temple fitting area facing the viewing window. This groove avoids pressure on the outer corners of the eyes, improving the user experience for users with different face widths, especially those with flatter faces or wider-set eyes. Attached Figure Description

[0023] Figure 1 This is a perspective view of the sponge structure in Example 1;

[0024] Figure 2 This is a front view of the sponge structure in Example 1;

[0025] Figure 3 This is a bottom view of the sponge structure in Example 1;

[0026] Figure 4 This is a schematic diagram of the sponge molding mold in Example 2.

[0027] In the diagram: 10, First side view; 20, Second side view; 30, Viewing window; 40, Nose bridge groove; 41, Nose bridge fitting part; 411, Nose bridge support part; 42, Nose wing fitting part; 421, Nose wing decompression groove; 422, First nose wing step; 423, Second nose wing step; 50, Temple fitting part; 51, Eye socket decompression groove; 511, Decompression slope; 60, Cheekbone fitting part; 90, Mold body; 91, Molding cavity; 911, First molding block; 912, Second molding block. Detailed Implementation

[0028] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments. Unless otherwise specified, the materials and equipment used in this embodiment are all commercially available. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0029] In the description of this application, it should be understood that the terms "upper," "lower," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this application. In the description of this application, "a plurality of" means two or more, unless otherwise precisely specified.

[0030] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "connected," "linked," and "connected" should be interpreted broadly. For example, they can refer to a fixed connection, a connection through an intermediary, or a connection within two elements or an interaction between two elements. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0031] The terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such process, method, product, or apparatus.

[0032] Example 1:

[0033] Please refer to Figure 1-3 This embodiment provides a sponge structure, including a sponge pad body. The two opposite sides of the sponge pad body are respectively formed with a first side 10 and a second side 20. The first side 10 is used to connect with the frame part of the ski goggles, and the second side 20 is used to be worn on the face. A viewing window 30 is formed inside the sponge pad body, and the viewing window 30 is adapted to the lens part of the ski goggles.

[0034] The bottom of the sponge pad body has a nose tray groove 40, the nose tray groove 40 has a nose bridge fitting part 41, and nose wing fitting parts 42 are formed on both sides of the nose bridge fitting part 41. The nose bridge fitting part 41 and the nose wing fitting parts 42 on both sides form an inverted V-shaped structure; the nose wing fitting part 42 is provided with a nose wing pressure relief groove 421.

[0035] The sponge structure of this embodiment adopts an integrated structure with a seamless design, effectively preventing wind, snow, and fog, making it suitable for high-speed skiing and extreme weather, and providing excellent sealing. Furthermore, the nose bridge fitting portion 41 and the two sides of the nose wing fitting portion 42 of the nose pad 40 form an inverted V-shaped structure, adapting to the basic nose shape. Since there is a lot of soft tissue in the nose wings, this embodiment provides nose wing pressure relief grooves 421 on both sides of the nose wing fitting portion 42 to disperse pressure and avoid excessive compression of blood vessels or nerves. Secondly, the nose wing pressure relief grooves 421 can increase the local elasticity of the sponge structure, making the nose wing fitting portion 42 fit better, reducing air leakage, and adapting to different face shapes.

[0036] Furthermore, the nasal wing pressure relief groove 421 is a continuous elongated groove located on the edge of the second side 20 of the nasal wing fitting part 42. A first nasal wing step 422 and a second nasal wing step 423 are formed on both sides of the nasal wing pressure relief groove 421. Through the first nasal wing step 422 and the second nasal wing step 423 formed on both sides, nasal wing steps of different heights can accommodate different facial features such as high nose bridge, flat nose, wide nose, and even asymmetrical nose. The multi-level nasal wing steps also provide multiple contact surfaces with the face, avoiding pressure concentration at a single contact point and preventing gaps caused by abnormal protrusions (such as moles, bumps, or blackheads) on the contact surface.

[0037] In other implementations, 2-3 gradual steps can be set to suit users with different nose shapes. The transitions between each step are rounded to avoid sharp corners and improve comfort.

[0038] The nose bridge fitting part 41 is provided with a nose bridge support part 411. The nose bridge support part 411 is a protrusion between the two nasal wing pressure relief grooves 421, which plays a role in supporting the nose bridge, improving the fit between the sponge structure and the nose bridge, and avoiding gaps in the nose bridge area, making it particularly suitable for use with flat noses.

[0039] The bottom of the sponge pad body has a cheekbone fitting portion 60, and the two cheekbone fitting portions 60 are respectively disposed on both sides of the nose tray 40; the nasal wing pressure relief groove 421 extends to the cheekbone fitting portion 60 to reduce the pressure of the sponge structure on the cheekbone area.

[0040] Furthermore, both ends of the sponge pad body have temple fitting portions 50, and the temple fitting portions 50 facing the viewing window 30 are provided with eye socket pressure relief grooves 51. By providing eye socket pressure relief grooves 51, pressure on the outer corners of the eyes is avoided, improving the user experience for users with different face widths, especially those with flatter faces or wider eye spacing.

[0041] The orbital decompression groove 51 has a decompression slope 511 that is inclined from the second side 20 to the first side 10, so that the pressure on the contact surface can be gradually reduced from the outside to the inside. The second side 20 can also be covered with a skin-friendly layer to improve comfort while ensuring sealing.

[0042] Example 2:

[0043] Please refer to Figure 4 This embodiment provides a sponge molding mold, which is mainly used for molding sponge structures as in Embodiment 1.

[0044] Specifically, the sponge molding mold of this embodiment includes a mold body 90, in which a molding cavity 91 is formed. A first molding block 911 is provided at the bottom of the molding cavity 91, and the first molding block 911 is used for molding the nasal wing decompression groove 421. A second molding block 912 is provided at the bottom of the molding cavity 91, and the second molding block 912 is used for molding the orbital decompression groove 51.

[0045] Example 3:

[0046] This embodiment provides a ski goggle based on Example 1, including a frame and a lens; it also includes the sponge structure described in Example 1; one side of the frame is connected to the lens, and the other side is connected to the first side 10 of the sponge pad body.

[0047] Although certain components and embodiments of this application have been illustrated and described, many modifications and alterations (e.g., variations in the size, dimensions, structure, shape and proportion of the various elements, installation arrangement, material use, color, orientation, etc.) will be conceived by those skilled in the art without actually departing from the scope and spirit of the claims.

[0048] Finally, it should be noted that the above embodiments are only preferred embodiments of this utility model and should not be used to limit the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A sponge structure, characterized in that, The device includes a sponge pad body, which has a first side and a second side. The first side is used to connect with ski goggles, and the second side is used to be worn on the face. A viewing window is formed inside the sponge pad body. A nose pad groove is formed at the bottom of the sponge pad body. The nose pad groove has a nose bridge fitting part, and nose wing fitting parts are formed on both sides of the nose bridge fitting part. The nose wing fitting parts are provided with nose wing pressure relief grooves.

2. The sponge structure according to claim 1, characterized in that, The nasal wing pressure relief groove is located on the second side edge of the nasal wing fitting part.

3. The sponge structure according to claim 1, characterized in that, The nasal decompression groove is a continuous long groove, and a first nasal step and a second nasal step are formed on both sides of the nasal decompression groove.

4. A sponge structure according to claim 1, characterized in that, The nose bridge fitting part is provided with a nose bridge support part.

5. A sponge structure according to claim 1, characterized in that, The bottom of the sponge pad body has a cheekbone fitting part, and the two cheekbone fitting parts are respectively disposed on both sides of the nose tray; the nasal wing decompression groove extends to the cheekbone fitting part.

6. A sponge structure according to claim 1, characterized in that, Both ends of the sponge pad body have temple fitting portions, and the temple fitting portions facing the viewing window are provided with eye socket pressure relief grooves.

7. A sponge structure according to claim 6, characterized in that, The orbital decompression groove has a decompression slope that is inclined from the second side to the first side.

8. A sponge molding mold, characterized in that, Used for molding the sponge structure as described in any one of claims 1-7; The device includes a mold body, in which a molding cavity is formed, and a first molding block is provided at the bottom of the molding cavity. The first molding block is used for molding the nasal decompression groove.

9. A sponge molding mold according to claim 8, characterized in that, A second molding block is provided at the bottom of the molding cavity, and the second molding block is used to form the orbital decompression groove.

10. A type of ski goggle, characterized in that, It includes a frame and a lens; it also includes a sponge structure as described in any one of claims 1-7; one side of the frame is connected to the lens, and the other side is connected to a first side of the sponge pad body.

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