Nose support structure of riding helmet lens

Abstract

The utility model discloses a nose pad structure of a riding helmet lens. The nose pad structure comprises an arc-shaped lens and a nose pad made of silica gel, a nose bridge groove is formed in the bottom of the middle of the arc-shaped lens, and the nose pad is in an inverted-V shape and is detachably clamped in the nose bridge groove. A clamping groove is concavely formed in the middle of the upper outer side face of the nose pad and extends along the outline of the upper outer side face of the nose pad, and the two ends of the bottom of the clamping groove communicate with the bottom end face and the lower inner side face of the nose pad correspondingly, so that an inverted-V-shaped clamping block is formed in the inner side of the clamping groove; an inverted V-shaped notch is formed in the top of the nose bridge groove, and hook parts are formed at the two ends of the bottom of the notch of the nose bridge groove; the nose support is clamped in the nose bridge groove, the clamping block is clamped in the notch, and the two ends of the bottom of the clamping block are respectively clamped and limited with the two hook parts of the nose bridge groove; and the clamping grooves of the nose pads are used for clamping the middle bottom edges of the arc-shaped lenses. Therefore, the nose pad is of a clamped replaceable structure, the nose pad short in service life can be replaced regularly, and the use experience of a user can be improved.

Description

Technical Field

[0001] This utility model relates to the technical field of helmets, and in particular to a nose pad structure for a cycling helmet visor. Background Technology

[0002] A cycling helmet is a helmet specifically designed for cyclists. Besides providing the general head protection of a helmet, it typically includes a windproof visor. For example, Chinese Patent Publication No. CN204949670U discloses a novel type of helmet. Existing visors usually have a nose bridge and nose pads located below the center of the visor to fit the bridge of the nose. However, existing nose bridges and nose pads are usually fixed structures. After prolonged outdoor use, cycling helmets are prone to wear, deformation, or hardening of the nose pads. The inability to replace the nose pads can cause discomfort at the bridge of the nose. Utility Model Content

[0003] The purpose of this invention is to provide a nose pad structure for a cycling helmet visor, which has the advantages of easy replacement and improved user experience.

[0004] To achieve the above objectives, the solution of this utility model is:

[0005] A nose pad structure for a cycling helmet visor, comprising a curved visor and a nose pad made of silicone;

[0006] The curved lens has a nose bridge groove at the bottom center, and the nose pad is inverted "V" shape and can be detachably snapped into the nose bridge groove.

[0007] The upper outer side of the nose pad is recessed in the middle of the groove. The groove extends along the outline of the upper outer side of the nose pad, and the two ends of the bottom of the groove are respectively connected to the bottom end face and the lower inner side of the nose pad, so that the inner side of the groove forms an inverted "V" shaped block.

[0008] The top of the nasal bridge groove is provided with an inverted "V" shaped notch, and the nasal bridge groove has hooks at both ends of the bottom of the notch.

[0009] The nose pad is attached to the nose bridge groove, the locking block is inserted into the notch, and the two ends of the bottom of the locking block are respectively locked and limited by the two hooks of the nose bridge groove; while the groove of the nose pad is for the middle bottom edge of the curved lens to be inserted.

[0010] Furthermore, when the nose pad is attached to the nasal bridge groove, the lower inner surface of the nose pad smoothly transitions with the surface of the hook portion and below the nasal bridge groove.

[0011] Furthermore, the bottom of the notch is an arc-shaped surface, with the inner side lower than the outer side to form the top surface of the hook; the bottom of the locking block has an arc-shaped locking surface for the top surface of the hook to lock into place.

[0012] Furthermore, the two ends of the bottom of the slot are connected to the inner side of the nose pad and the bottom end face of the nose pad, and two locking blocks with front and rear spacing are formed on the front and rear sides of the bottom of the nose pad respectively; when the nose pad is engaged in the nose bridge groove, the two locking blocks are closely attached to the front and rear sides of the curved lens.

[0013] By adopting the above technical solution, a silicone nose pad is installed at the nose bridge groove where the curved lens is secured. The silicone nose pad is soft and comfortable, and effectively absorbs shock to mitigate the impact of lens vibration on the nose bridge during cycling. Furthermore, the nose pad is a replaceable, snap-fit ​​structure, allowing for periodic replacement of nose pads with short lifespans, thus improving the user experience. Simultaneously, a locking block is used to engage with the groove, and the two ends of the block's bottom engage with the two hooks in the nose bridge groove, ensuring a secure and reliable connection and fixation of the nose pad. The groove on the nose pad allows the bottom edge of the curved lens to engage, further improving the tightness of the fit between the nose pad and the curved lens, ensuring excellent cushioning and shock absorption. Attached Figure Description

[0014] Figure 1 This is a front view of an embodiment of the present utility model;

[0015] Figure 2 for Figure 1 Enlarged view of point A;

[0016] Figure 3 This is a perspective view of an embodiment of the present utility model;

[0017] Figure 4 for Figure 3 Enlarged view of point B;

[0018] Figure 5 This is a schematic diagram of the local structural decomposition.

[0019] Figure 6 This is a schematic diagram of the nose pad structure according to an embodiment of the present utility model.

[0020] Labeling explanation: Curved lens 1, bridge groove 11, notch 12, curved surface 121, hook 13, nose pad 2, upper outer surface 21, lower inner surface 22, slot 23, locking block 24, curved locking surface 241, bottom end face 25, locking block 26. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0022] like Figures 1 to 6 As shown, the nose pad structure of a cycling helmet lens in this example includes a curved lens 1 and a nose pad 2 made of silicone.

[0023] The curved lens 1 is mainly used for mounting on cycling helmets. The bottom center of the curved lens 1 has a nose bridge groove 11. The nose pad 2 is inverted "V" shape and can be detachably snapped into the nose bridge groove 11. By setting the nose pad 2 made of silicone at the nose bridge groove 11 of the curved lens 1 where the nose bridge is snapped in, the silicone nose pad 2 is soft and comfortable and can effectively absorb shock and cushion, so as to reduce the impact of lens vibration on the nose bridge during cycling and effectively improve the user experience.

[0024] To enable the replacement of the nose pad 2 while ensuring its secure hold, this embodiment features a recessed groove 23 in the middle of the upper outer surface 21 of the nose pad 2. This groove 23 extends along the contour of the upper outer surface 21 of the nose pad 2, and its two ends are connected to the bottom end face 25 and the lower inner surface 22 of the nose pad 2, respectively, forming an inverted "V"-shaped locking block 24 inside the groove 23. Furthermore, the top of the bridge groove 11 is provided with an inverted "V"-shaped notch 12, and the bridge... Hooks 13 are formed at both ends of the groove 11 at the bottom of the notch 12; thus, when the nose pad 2 is engaged in the nose bridge groove 11, the locking block 24 can be engaged in the notch 12, and the two ends of the bottom of the locking block 24 are respectively engaged and limited with the two hooks 13 of the nose bridge groove 11; thus achieving a stable and reliable engagement and fixation of the nose pad 2. The groove 23 of the nose pad 2 is used for the middle bottom edge of the curved lens 1 to be engaged, further improving the tightness of the fit between the nose pad 2 and the curved lens 1, and ensuring that the nose pad 2 has a good cushioning and shock absorption effect.

[0025] Meanwhile, when the nose pad 2 is snapped into the nose bridge groove 11, the lower inner side 22 of the nose pad 2 can smoothly transition with the surface of the hook part 13 and below of the nose bridge groove 11, so that the lower inner side 22 of the nose pad 2 and the surface of the nose bridge groove 11 are integrated into one piece, with a uniform appearance. In this way, the hook part 13 is hidden in the bottom of the slot 23, so that the hook part 13 does not protrude outward, and the contact between it and the nose bridge is safer and more reliable.

[0026] In this embodiment, the bottom of the notch 12 is an arc-shaped surface 121, which is lower on the inside and higher on the outside to form the top surface of the hook 13; the bottom of the locking block 24 has an arc-shaped locking surface 241 for the top surface of the hook 13 to be locked in place. The arc-shaped surface 121 not only allows the hook 13 to fit tightly against the bottom of the locking block 24, but also facilitates the disassembly and replacement of the nose pad 2, that is, the two ends of the bottom of the nose pad 2 can also be easily disassembled along the arc-shaped surface 121.

[0027] In this embodiment, the two ends of the bottom of the slot 23 are connected to the lower inner side 22 of the nose pad 2 and the bottom end face 25 of the nose pad 2, and two locking blocks 26 with front and rear spacing are formed on the front and rear sides of the bottom of the nose pad 2; when the nose pad 2 is locked in the nose bridge groove 11, the two locking blocks 26 are both closely attached to the front and rear sides of the curved lens 1 to improve the locking and fastening effect of the nose pad 2.

[0028] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected by this utility model. It should be noted that for those skilled in the art, equivalent changes and modifications without departing from the principle of this utility model should still fall within the protection scope of this utility model.

[0029] In the description of the embodiments of this application, it should be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, or the orientations or positional relationships commonly used when the product is in use, or the orientations or positional relationships commonly understood by those skilled in the art. These are only for the convenience of describing this application and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application. In the description of this application, "a plurality of" and "several" mean two or more, unless otherwise explicitly specified.

Claims

1. A nose pad structure for a cycling helmet visor, characterized in that: Includes curved lenses and a silicone nose pad; The curved lens has a nose bridge groove at the bottom center, and the nose pad is inverted "V" shape and can be detachably snapped into the nose bridge groove. The nose pad has a recessed groove in the middle of its upper outer side. The groove extends along the outline of the upper outer side of the nose pad, and the two ends of the bottom of the groove are respectively connected to the bottom end face and the lower inner side of the nose pad, so that the inner side of the groove forms an inverted "V" shaped block. The top of the nasal bridge groove is provided with an inverted "V" shaped notch, and the nasal bridge groove has hooks at both ends of the bottom of the notch; The nose pad is attached to the nose bridge groove, the locking block is inserted into the notch, and the two ends of the bottom of the locking block are respectively locked and limited by the two hooks of the nose bridge groove; while the groove of the nose pad is for the middle bottom edge of the curved lens to be inserted.

2. The nose pad structure of a cycling helmet visor according to claim 1, characterized in that: When the nose pad is attached to the nasal bridge groove, the lower inner surface of the nose pad smoothly transitions to the surface of the hook part and below the nasal bridge groove.

3. The nose pad structure of a cycling helmet visor according to claim 1, characterized in that: The bottom of the notch is an arc-shaped surface, with the inner side lower than the outer side, forming the top surface of the hook; the bottom of the locking block has an arc-shaped locking surface for the top surface of the hook to lock into place.

4. The nose pad structure of a cycling helmet visor according to claim 1, characterized in that: The two ends of the bottom of the slot are connected to the inner side of the nose pad and the bottom end face of the nose pad, and two locking blocks with front and rear spacing are formed on the front and rear sides of the bottom of the nose pad respectively; when the nose pad is engaged in the nose bridge groove, the two locking blocks are closely attached to the front and rear sides of the curved lens.

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