Special headgear for helmet with mask with anti-fogging function

Abstract

The utility model relates to the technical field of safety of motorcycle helmets, in particular to a headgear special for a helmet and provided with a mask with an anti-fogging function. The anti-fogging helmet comprises a head sleeve sleeved in the helmet, a mask with an anti-fogging function is mounted on the outer side of the nose of the head sleeve, the mask comprises a body, an elastic bandage, a silica gel flange and a breathing opening, the silica gel flange and the breathing opening are arranged on the body, the silica gel flange is arranged on the periphery of the mask and at least comprises an outer-layer flange, and the head sleeve is connected with the silica gel flange; the elastic bandages are installed on the two sides of the silica gel blocking edge, surround the head sleeve by a circle and are used for fixing the body. A filter element for adsorbing dust and bacteria is arranged in the breathing opening, the breathing opening is mounted at the bottom of the mask, and the mask is used for controlling the direction of breathing gas; water vapor exhaled in the air body is discharged to the position below the helmet through the breathing opening, and a windshield of the helmet is prevented from fogging. The utility model has the advantages of simple structure, convenience in use, long service life, good compatibility and low cost, and the use effect cannot be weakened along with the increase of the use time.

Description

Technical Field

[0001] The utility model relates to the technical field of motorcycle helmet safety, in particular to a special head cover for a helmet with an anti-fogging function mask. Background Art

[0002] In seasons with relatively low temperatures, motorcycle helmet lenses will be affected by the water vapor from the rider's breath, causing the lenses to blur, which greatly affects the rider's safety. The first method is to open a hole in the chin of the helmet for ventilation to reduce fogging, but the effect will be very poor or ineffective at low speeds or when the vehicle is parked without being hit by wind; the second method is to apply anti-fog stickers to the helmet lenses. The main disadvantage is that the effective life of the anti-fog stickers for the lenses is limited, usually 6 to 12 months, and the effect will gradually deteriorate with use. Replacing the anti-fog stickers will easily leave glue on the lenses, which is troublesome to remove; the process of applying anti-fog stickers is cumbersome, and the models and shapes of helmet lenses are different, with poor compatibility. In addition, if the rider wears glasses, the anti-fog stickers will not provide the anti-fog effect they need for the glasses; the third method is lens anti-fog sprays, which have a very short lasting effect of about one to three days after spraying once, and the effect will deteriorate with use. Riders who wear glasses also need to spray their glasses lenses, which is even more troublesome and cumbersome. For example, a Chinese patent, with authorization publication number CN210143918U, discloses a mask for preventing fogging of the helmet visor. The mask is equipped with two one-way exhaust valves, which restrict the direction of exhaled air, directing it away from protective goggles and preventing condensation in the wearer's field of view, thereby preventing fogging. However, this solution uses an additional fixing bracket, increasing cost and wearing difficulty. The integrated glasses add unnecessary functionality and complicate the structure. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a special head cover for a helmet with an anti-fogging function mask.

[0004] The technical solution of the utility model is:

[0005] A helmet-specific head cover with an anti-fogging mask includes a head cover that is placed inside the helmet, an anti-fogging mask is installed on the outside of the nose of the head cover, and the mask includes a body, an elastic strap, and a silicone rib and a breathing port provided on the body, wherein:

[0006] A silicone rib is provided on the periphery of the mask and includes at least an outer rib, and the head cover is connected to the silicone rib;

[0007] Elastic straps are installed on both sides of the silicone retaining edge and along the headgear to fix the body;

[0008] The breathing port, which has a built-in filter element to absorb dust and bacteria, is installed at the bottom of the mask. The mask is used to control the direction of breathing gas;

[0009] The water vapor in the exhaled air is discharged to the bottom of the helmet through the breathing port to prevent the helmet windshield from fogging.

[0010] This technical solution uses a face mask to direct exhaled moisture toward the underside of the helmet, avoiding contact with the windshield or other transparent components, thereby preventing the formation of fog. The design of this helmet-specific headgear is based on improvements to the anti-fogging function of the face mask. On the one hand, it increases the secure fixation between the face mask and the headgear, securing it with elastic straps that apply preload to improve the mask's adhesion. On the other hand, it increases the control of the airflow direction, ensuring that the headgear can effectively capture and control the airflow inside the helmet, improving the helmet's clarity and visibility, thereby enhancing safety. Specifically, the silicone side guard, made of silicone material, conforms to the face while also providing a certain degree of comfort. Its multi-layer structure improves the secure fixation to the headgear. The elastic straps are a further extension of the silicone side guards, stretching and securing the mask from multiple angles to prevent it from detaching from the face. The breathing port forms an inlet and outlet channel for air circulation, ensuring that exhaled air is directed downward, acting as a guide and preventing hot and humid water vapor from adhering to the windshield.

[0011] In some embodiments, the headgear and the mask are integrally formed, sewn or fixedly connected with each other by gluing.

[0012] In some embodiments, the elastic band and the silicone rib are integrally formed, sewn or glued together.

[0013] In some embodiments, the elastic strap applies a certain pre-tightening force to the body after being worn, so that the body fits more closely to the face.

[0014] In this technical solution, the tightness of the elastic strap can be adjusted to meet different wearing comfort levels, ensuring that the mask does not move or shake when worn, and ensuring the sealing of the breathing port.

[0015] In some embodiments, the silicone rib contacts the face.

[0016] In some embodiments, a waterproof coating is provided on the bottom of the headgear, which covers the exhaled gas range of the breathing port to prevent water vapor from wetting the headgear.

[0017] In this technical solution, the waterproof coating increases the waterproof performance of the headgear, and the hot and humid water vapor from the breathing port is further guided downward along the surface of the waterproof coating, and most of it can be emitted from the bottom of the helmet to the surrounding area, thereby enhancing the anti-fog effect.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] (1) The utility model has a simple structure, is easy to use, has a long service life, does not weaken the use effect with the increase of use time, has good compatibility, and is low in cost; the exhaled moisture is guided to the bottom of the helmet through the mask to avoid contact with the windshield or other transparent parts, thereby preventing the formation of fog;

[0020] (2) A waterproof coating is provided on the bottom of the hood to cover the exhaled gas range of the breathing port to prevent water vapor from wetting the hood;

[0021] (3) The newly added silicone ribs and elastic straps on the mask further improve the firmness of the mask and the headgear, ensuring that the gas guidance inside the helmet is effectively controlled. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0023] Figure 1 This is one of the structural diagrams of the present utility model.

[0024] Figure 2 This is the second structural diagram of the present utility model.

[0025] In the figure: 1. Headgear; 2. Mask; 21. Silicone ribs; 22. Elastic straps; 23. Body; 24. Breathing port; 3. Waterproof coating. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the following will be combined with the drawings of the embodiments of the present invention to clearly and completely describe the technical solutions of the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of the present invention.

[0027] Example 1

[0028] like Figure 1 and Figure 2 As shown, this embodiment provides a helmet-specific head cover 1 with an anti-fogging function mask 2, including the head cover 1 that is put inside the helmet, and the anti-fogging function mask 2 is installed on the outside of the nose of the head cover 1. The mask 2 includes a body 23, an elastic strap 22, and a silicone rib 21 and a breathing port 24 provided on the body 23, wherein:

[0029] A silicone rib 21 is provided on the periphery of the mask 2 and includes at least an outer rib. The head cover 1 is connected to the silicone rib 21.

[0030] Elastic straps 22 are installed on both sides of the silicone retaining edge 21 and along the headgear 1 to fix the body 23;

[0031] The breathing port 24 has a built-in filter element for absorbing dust and bacteria and is installed at the bottom of the mask 2. The mask 2 is used to control the direction of the breathing gas;

[0032] The water vapor in the exhaled air is discharged to the bottom of the helmet through the breathing port 24 to prevent the helmet windshield from fogging.

[0033] This technical solution uses the face mask 2 to direct exhaled moisture toward the bottom of the helmet, avoiding contact with the windshield or other transparent components, thereby preventing the formation of fog. The design of this helmet-specific head cover 1 is improved around the anti-fogging function of the face mask 2. On the one hand, it strengthens the fixation of the face mask 2 to the head cover 1 by using elastic straps 22 to fix it. The elastic straps 22 apply a preload force to improve the adhesion of the face mask 2. On the other hand, it increases the control of air flow direction, ensuring that the head cover 1 can effectively capture and control the airflow inside the helmet, improving the clarity and visibility of the helmet, thereby enhancing safety. Specifically, the silicone ribs 21 are made of silicone material, which conforms to the face and provides a certain degree of comfort. The multi-layer structure improves the fixation with the head cover 1. The elastic straps 22 are further extensions of the silicone ribs 21, stretching and securing the face mask 2 at multiple angles to prevent the face mask 2 from detaching from the face. The breathing port 24 forms an inlet and outlet channel for air circulation, ensuring that exhaled air is directed downward, guiding it and preventing hot and humid water vapor from adhering to the windshield.

[0034] In some embodiments, the headgear 1 and the mask 2 are integrally formed, sewn or glued and fixedly connected.

[0035] In some embodiments, the elastic band 22 and the silicone retaining edge 21 are integrally formed, sewn or glued and fixedly connected.

[0036] In some embodiments, the elastic strap 22 applies a certain pre-tightening force to the body 23 after being worn, so that the body 23 fits more closely to the face.

[0037] In this technical solution, the tightness of the elastic strap 22 can be adjusted to meet different wearing comfort levels, ensure that the mask 2 does not move or shake when worn, and ensure the sealing of the breathing port 24.

[0038] In some embodiments, the silicone rib 21 contacts the face.

[0039] In some embodiments, a waterproof coating 3 is provided on the bottom of the headgear 1 , and the waterproof coating 3 covers the exhaled gas range of the breathing port 24 to prevent water vapor from wetting the headgear 1 .

[0040] In this technical solution, the waterproof coating 3 increases the waterproof performance of the headgear 1, and the hot and humid water vapor in the breathing port 24 is further guided downward along the surface of the waterproof coating 3, and most of it can be emitted from the bottom of the helmet to the surrounding area, thereby enhancing the anti-fog effect.

[0041] The usage process of the above embodiment is as follows:

[0042] like Figure 1 and Figure 2 As shown, the breathing port 24 is located below the mask 2, which is used to breathe in air from under the helmet and to expel moisture from the helmet through the breathing port 24. The head cover 1 is made of elastic fabric. After wearing, the elastic strap 22 is used to pre-tighten the mask 2 to lock the contact surface between the mask 2 and the face to prevent air leakage. Then put the head cover 1 on the head and put on the helmet.

[0043] When exhaling, the breathing port 24 in the mask 2 will control the flow of gas, so that the exhaled gas is discharged downward to avoid contact with the windshield or other transparent parts; due to the presence of the waterproof coating 3, the exhaled moisture will be directed to the bottom of the helmet and dissipated from the bottom to the gap at the bottom of the helmet; during use, the comfortable design and fixing method of the head cover 1 can ensure comfort for long-term wearing, while also effectively preventing the formation of fog and improving safety.

[0044] Although the present invention has been described in detail with reference to the accompanying drawings and in conjunction with preferred embodiments, the present invention is not limited thereto. Without departing from the spirit and essence of the present invention, a person skilled in the art may make various equivalent modifications or substitutions to the embodiments of the present invention, and such modifications or substitutions shall be within the scope of the present invention. Any person skilled in the art who can easily conceive of changes or substitutions within the technical scope disclosed in the present invention shall be included in the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be based on the scope of protection of the claims.

Claims

1. A special helmet cover with an anti-fogging function mask, characterized in that: The invention comprises a head cover (1) which is put inside a helmet, a face mask (2) with anti-fogging function is installed on the outside of the nose of the head cover (1), and the face mask (2) comprises a body (23), an elastic strap (22), and a silicone retaining edge (21) and a breathing port (24) arranged on the body (23), wherein: A silicone rib (21) is provided on the periphery of the mask (2) and comprises at least an outer rib, and the head cover (1) is connected to the silicone rib; Elastic straps (22) are installed on both sides of the silicone retaining edge (21) and along the head cover (1) to fix the body (23); A breathing port (24) having a built-in filter element for absorbing dust and bacteria, mounted on the bottom of the mask (2), the mask being used to control the direction of breathing gas; The water vapor in the exhaled air is discharged to the bottom of the helmet through the breathing port (24), thereby preventing the helmet windshield from fogging; The head cover (1) and the mask (2) are integrally formed and fixedly connected by sewing or gluing; The elastic band (22) and the silicone retaining edge (21) are integrally formed and fixedly connected by sewing or gluing; The elastic band (22) applies a certain pre-tightening force to the body (23) after being worn, so that the body (23) fits more closely to the face; The inner layer of the silicone rib (21) is in contact with the face; The bottom of the head cover (1) is provided with a waterproof coating (3), which covers the exhaled gas range of the breathing port (24) to prevent water vapor from wetting the head cover (1).

Images