Diving mask fitting face shape
Through the combined design of flexible cover and support, the problem of fit between diving masks and different face shapes is solved, and the waterproof effect and wear comfort is achieved, especially breathing support in deep water environments, improving diving safety and convenience.
Patent Information
- Application Number
- CN202422750874.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-12
- Publication Date
- 2025-08-26
- Estimated Expiration
- 2034-11-12
AI Technical Summary
Since the outer frame of the existing diving mask is hard material, it is difficult to effectively fit different face shapes, causing water to enter from the gap between the frame and the face, affecting the safety and applicability of use.
The flexible cover and removable support are designed with the flexible cover fitting the face and jaw through the first and second fitting parts. The support provides support under water pressure, combining the removable breathing tube and headband design to ensure a tight fit and waterproof effect.
It improves the applicability and safety of diving masks, prevents water inlet, and improves the comfort and convenience of wearing, especially in deep water environments, providing additional support to the support body of the breathing area, reducing the impact of underwater breathing.
Smart Images
Figure CN223267024U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of diving devices, and in particular to a diving mask that fits the face shape. Background Art
[0002] A diving mask is a piece of diving equipment that allows the user to breathe air underwater through the enclosed space between the mask and the water surface. As diving becomes more and more popular, a variety of diving masks are available on the market.
[0003] However, the outer frame of most diving masks is made of hard material. Due to the different face shapes of different users, some people may experience a problem where the outer frame edge does not fit their face properly when wearing the diving mask. This can cause water to enter the diving mask through the gap between the outer frame and the face, which can easily cause the user to choke. Therefore, the structure of the diving mask needs to be optimized to better fit the face shape of different users, thereby improving the applicability of the diving mask and the safety of the user during diving. Utility Model Content
[0004] The technical problem to be solved by the present application is to optimize the diving mask so that the diving mask can better fit the face shapes of different users, thereby improving the applicability of the diving mask and the safety of the user's diving.
[0005] In order to solve the above problems, the present application provides a diving mask that fits the face shape, including a frame, a mirror body, a flexible cover body, a support body, a breathing tube and a headband; the breathing tube is detachably connected to the top of the frame, the flexible cover body and the mirror body are respectively embedded in the frame to form an inner mirror space, and the headband is respectively connected to the frame and the flexible cover body; the flexible cover body is provided with abutting portions located on both sides of the nose, and the abutting portions divide the inner mirror space into a viewing area and a breathing area; the side edge of the flexible cover body close to the face is provided with an integrally formed first fitting portion and a second fitting portion, and the first fitting portion and the second fitting portion are respectively used to fit the user's face and lower jaw; the support body is detachably provided in the breathing area, and the edge of the support body abuts against the inner edge of the breathing area.
[0006] Preferably, the abutting portion has a third fitting portion extending along the direction of the breathing zone, and both ends of the third fitting portion are respectively connected to the first fitting portion.
[0007] Preferably, the support body abuts against the gap between the first fitting portion, the third fitting portion and the flexible cover body.
[0008] Preferably, the third fitting portion is provided with a plurality of paving grooves.
[0009] Preferably, the breathing tube comprises an upper tube body and a lower tube body that are detachably connected, and the lower tube body is detachably connected to the top of the frame.
[0010] Preferably, the breathing tube is provided with an air inlet channel connected to the external environment and a first air outlet channel, and the air inlet channel is connected to the viewing area, an air inlet hole is opened between the viewing area and the breathing area, an air inlet part is provided at the air inlet hole, and a second air outlet channel is respectively provided inside the flexible cover along both sides of the mirror body, and both ends of the second air outlet channel are respectively connected to the breathing area and the first air outlet channel.
[0011] Preferably, the air inlet member is plugged into the air inlet hole at one side of the breathing zone, and the air inlet member can undergo elastic deformation.
[0012] Preferably, a drainage hole is provided at the bottom of the breathing zone, the drainage hole connects the breathing zone with the external environment, and a drainage member is provided at the drainage hole.
[0013] Preferably, the drainage member includes a water-isolating sheet and a fixing cover fixed at the drainage hole, the water-isolating sheet is elastic, and a deformation cavity for elastic deformation of the water-isolating sheet is formed between the drainage hole and the fixing cover.
[0014] Preferably, the flexible cover and the support are made of transparent material.
[0015] Compared with the prior art, this application has at least one of the following beneficial technical effects:
[0016] When a user puts on the diving mask, they first fit the first fitting portion of the flexible mask to the face and the second fitting portion to the jaw. They then put on the headband and adjust the tightness of the headband to ensure that the flexible mask fits tightly to the user's skin, effectively solving the problem of water ingress during use with conventional diving masks. Furthermore, the flexible material used in the mask allows it to better conform to the face shapes of different users, providing a good fit and preventing water from entering. This improves the suitability of the mask and the safety of the user.
[0017] On the other hand, because the flexible mask is made of a soft material and provides poor support, if diving deep, the flexible mask in the breathing zone may stick to the face under the influence of water pressure, affecting the user's breathing and comfort. In this case, a support body can be installed in the breathing zone to support and shape the flexible mask in this area, preventing it from sticking to the face. Furthermore, the flexible mask is foldable. When storing, the support body can be removed and the flexible mask in the breathing zone folded towards the viewing area, reducing the storage volume and making it easier to carry, thereby improving the convenience of use of the diving mask. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.
[0019] Figure 1 This is a schematic diagram of the overall structure of a diving mask in an embodiment of the present application;
[0020] Figure 2 This is a structural diagram of a diving mask from another perspective in an embodiment of the present application;
[0021] Figure 3 A partial cross-sectional view of a diving mask in an embodiment of the present application;
[0022] Figure 4 This is an exploded view of a diving mask in an embodiment of the present application;
[0023] Figure 5 Schematic diagram of the structure of the breathing tube in the embodiment of the present application.
[0024] Explanation of the accompanying drawings: 1. frame; 2. mirror body; 3. flexible cover body; 31. abutment part; 32. first fitting part; 33. second fitting part; 34. third fitting part; 341. clearance groove; 35. second air outlet channel; 36. air inlet piece; 37. drainage hole; 4. support body; 5. breathing tube; 51. air inlet channel; 52. first air outlet channel; 53. upper tube body; 531. ventilation chamber; 532. float; 533. sealing gasket; 534. end cover; 535. first ventilation port; 536. second ventilation port; 54. lower tube body; 55. sealing ring; 56. exhaust hole; 57. tube cover; 58. camera frame; 6. headband; 7. space inside the mirror; 71. viewing area; 72. breathing area; 8. air inlet; 9. drainage piece; 91. water barrier; 92. fixing cover. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.
[0026] It will be understood that when used in this specification and the appended claims, the terms “comprises” and “comprising” indicate the presence of described features, integers, steps, operations, elements and / or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or groups thereof.
[0027] It should also be understood that the terms used in this specification are only for the purpose of describing specific embodiments and are not intended to limit the present application. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms unless the context clearly indicates otherwise.
[0028] It should be further understood that the term "and / or" used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.
[0029] Please refer to Figures 1 to 5 The embodiment of the present application provides a diving mask that fits the face shape. The diving mask is suitable for scenes such as snorkeling, diving, or underwater cleaning operations, and facilitates underwater vision. The diving mask includes a frame 1, a lens body 2, a flexible cover body 3, a support body 4, a breathing tube 5, and a headband 6. Specifically, the breathing tube 5 is detachably connected to the top of the frame 1, the flexible cover body 3 and the lens body 2 are respectively embedded in the frame 1 to form an inner space 7, and the headband 6 is "X"-shaped, with the two ends of one side of the headband 6 connected to the frame 1 and the flexible cover body 3 respectively.
[0030] The flexible cover 3 has abutment portions 31 located on either side of the nose, dividing the inner space 7 of the mirror into a viewing area 71 and a breathing area 72. The side edge of the flexible cover 3, which is closest to the face, is integrally formed with a first fitting portion 32 and a second fitting portion 33. The first fitting portion 32 and the second fitting portion 33 are respectively designed to fit the user's face and jaw, making them suitable for users with different face shapes.
[0031] The support body 4 is removably mounted within the breathing zone 72, with its edge abutting the inner edge of the breathing zone 72. This supports and shapes the flexible cover 3 within the breathing zone 72, preventing it from adhering to the user's face under water pressure and affecting breathing and comfort. In this embodiment, the flexible cover 3 and support body 4 are constructed of transparent materials to expand the field of view and facilitate underwater viewing. The flexible cover 3 is constructed of soft silicone, while the support body 4 is constructed of transparent hard plastic.
[0032] When a user puts on the diving mask, they first fit the first fitting portion 32 of the flexible mask body 3 against the face and the second fitting portion 33 against the jaw. Then, they put on the headband 6 and adjust the tightness of the headband 6 to ensure that the circumference of the flexible mask body 3 fits tightly against the user's skin, preventing water from entering the mask during use. Furthermore, the mask body of the diving mask is made of a flexible material, which allows it to better fit the face shape of different users when worn, with a good fit and prevents water from entering, thereby improving the suitability of the diving mask and the safety of the user diving.
[0033] On the other hand, because the flexible mask 3 is made of a soft material and provides limited support, if the diving depth is deep, the flexible mask 3 in the breathing zone 72 may stick to the face under the influence of water pressure, affecting the user's breathing and comfort. In this case, a support body 4 can be installed in the breathing zone 72. The support body 4 provides support and shaping for the flexible mask 3 in the breathing zone 72, preventing the flexible mask 3 from sticking to the face. In addition, the flexible mask 3 is foldable. When storing, the support body 4 can be removed and the flexible mask 3 in the breathing zone 72 can be folded toward the viewing zone 71. This reduces the storage volume, facilitates portability, and improves the convenience of use of the diving mask.
[0034] In one embodiment, a third fitting portion 34 extends from the contact portion 31 along the breathing zone 72. Both ends of the third fitting portion 34 are connected to the first fitting portion 32. When the user wears the diving mask, the third fitting portion 34 fits against the cheeks on both sides of the nose to prevent water in the breathing zone 72 from flowing into the viewing zone 71, further enhancing the waterproof effect of the diving mask.
[0035] Furthermore, a gap is formed between the first and third fitting portions 32, 34, and the flexible cover 3 in the breathing zone 72, and the peripheral sides of the support body 4 abut within the gap to prevent the support body 4 from automatically separating from the breathing zone 72. Furthermore, a plurality of recessed slots 341 are formed on both sides of the third fitting portion 34, extending inward from the edge thereof, to facilitate installation or removal of the support body 4 by the user.
[0036] Please refer to Figure 3 In one embodiment, the breathing tube 5 is provided with an air inlet channel 51 and a first air outlet channel 52, both of which are connected to the external environment. The air inlet channel 51 is connected to the viewing area 71. An air inlet hole 8 is provided between the viewing area 71 and the breathing area 72. An air inlet member 36 is provided at the air inlet channel 8. Second air outlet channels 35 are provided along both sides of the inner edge of the flexible cover 3 along the mirror body 2. The ends of the second air outlet channel 35 are connected to the breathing area 72 and the first air outlet channel 52, respectively. When the user inhales, external air enters the viewing area 71 through the air inlet channel 51 and then enters the breathing area 72 through the air inlet hole 8 and the air inlet member 36. When the user exhales, exhaled carbon dioxide enters the first air outlet channel 52 through the second air outlet channel 35 and is then discharged from the external environment, improving the user's breathing smoothness.
[0037] Specifically, the air inlet member 36 is respectively provided at the bottom of both sides of the mirror body 2, and the air inlet hole 8 on the flexible cover body 3 corresponds to the position of the air inlet hole 8 of the mirror body 2. The air inlet member 36 is inserted and positioned at the air inlet hole 8 on one side of the breathing zone 72, and the air inlet member 36 is elastic. When not in use, the circumference of the air inlet member 36 fits the air inlet hole 8, thereby closing the air inlet hole 8. When the user breathes, external air enters the viewing zone 71 through the air inlet channel 51. The user's breathing through the nose increases the air pressure in the breathing zone 72, causing the air inlet member 36 to elastically deform toward the breathing zone 72 to open the air inlet hole 8, and then air flows from the viewing zone 71 into the breathing zone 72, providing fresh air for the user's breathing.
[0038] Please refer to Figure 4 and Figure 5 In one embodiment, the breathing tube 5 comprises a detachably connected upper tube 53 and a lower tube 54. The lower tube 54 is detachably connected to the top of the frame 1. When stored, the breathing tube 5 can be disassembled into three sections and stacked for easy storage, reducing storage volume and facilitating portability, further enhancing the ease of use of the diving mask. Furthermore, sealing rings 55 are provided at the joints between the upper tube 53, lower tube 54, and frame 1 to enhance the airtightness of the breathing tube 5 and improve the stability of the connections between the upper tube 53, lower tube 54, and frame 1.
[0039] In one embodiment, the upper tube 53 is provided with a ventilation chamber 531 containing a float 532. A sealing gasket 533 and an end cap 534 are secured to the end of the upper tube 53 remote from the lower tube 54. The sealing gasket 533 is secured to the junction of the end cap 534 and the upper tube 53 to enhance airtightness. The sealing gasket 533 defines a first ventilation port 535 and a second ventilation port 536. The viewing area 71, the air inlet passage 51, the first ventilation port 535, the second ventilation port 536, and the ventilation chamber 531 are sequentially connected to the external environment. When the breathing tube 5 is submerged, the float 532 floats upward to block the second ventilation port 536, thereby sealing the internal space 7 of the scope from the breathing tube 5.
[0040] In one embodiment, the top of the breathing tube 5 is provided with exhaust holes 56 on either side, connecting the first air outlet channel 52 with the external environment. An air inlet 36 is secured to the side of the exhaust hole 56 facing away from the first air outlet channel 52. A tube cover 57 is secured to the outside of the breathing tube 5, forming a deformation chamber between the tube cover 57 and the breathing tube 5, allowing the air inlet 36 to elastically deform. The operating principle of the air inlet 36 will not be further described here. By providing the one-way air inlet 36 in the breathing tube 5, the user's exhaled carbon dioxide can be discharged, further improving the user's breathing comfort and the ease of use of the diving mask.
[0041] In one embodiment, a drainage hole 37 is defined at the bottom of the breathing area 72, connecting the breathing area 72 with the external environment. A drainage member 9 is located at the drainage hole 37. The drainage member 9 comprises a water-blocking sheet 91 secured to the drainage hole 37 and a fixed cover 92. The water-blocking sheet 91 is elastic, and a deformation cavity is formed between the drainage hole 37 and the fixed cover 92, allowing the water-blocking sheet 91 to elastically deform. The fixed cover 92 further constrains the water-blocking sheet 91 within the deformation cavity, enhancing the stability of the installation. Furthermore, the water-blocking sheet 91 is not exposed, enhancing the overall aesthetics of the diving mask.
[0042] When not in use, the perimeter of the water barrier 91 fits over the drainage hole 37, thereby sealing the hole 37 and preventing water from entering the breathing zone 72. In the drainage mode, water within the breathing zone 72 flows to the drainage hole 37 under the pressure of the user's exhalation. The perimeter of the water barrier 91, under the pressure of the water, bends away from the breathing zone 72, thereby opening the drainage hole 37 for one-way drainage. Meanwhile, some water inevitably enters the viewing zone 71 through the breathing tube 5. The air inlet 36 and the air inlet 8 also serve to drain the water. Under the pressure of the air, the accumulated water within the viewing zone 71 flows to the air inlet 8, then into the breathing zone 72, and out through the drainage hole 37, further enhancing the convenience of draining the diving mask.
[0043] In one embodiment, the diving mask further includes a camera holder 58 detachably connected to the breathing tube 5. The camera holder 58 is sleeved on one end of the lower tube 54 near the frame 1, and the underwater camera can be fixed to the camera holder 58 by screws, thereby improving the convenience of using the diving mask.
[0044] The above description is merely a specific embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in the present application, and such modifications or substitutions should be included in the scope of protection of the present application. Therefore, the scope of protection of the present application should be based on the scope of protection of the claims.
Claims
1. A diving mask that fits the face, characterized by: It includes a frame, a mirror body, a flexible cover body, a support body, a breathing tube and a headband; The breathing tube is detachably connected to the top of the frame, the flexible cover and the mirror body are respectively embedded in the frame to form a mirror inner space, and the headband is respectively connected to the frame and the flexible cover; The flexible cover is provided with abutment portions abutting against both sides of the nose, and the abutment portions divide the space inside the mirror into a viewing area and a breathing area; The side edge of the flexible cover body close to the face is provided with an integrally formed first fitting portion and a second fitting portion, wherein the first fitting portion and the second fitting portion are respectively used to fit the face and the jaw of the user; The support body is detachably arranged in the breathing zone, and the edge of the support body abuts against the inner edge of the breathing zone.
2. A diving mask that fits the face shape according to claim 1, characterized in that: The abutting portion is extended with a third fitting portion along the direction of the breathing zone, and two ends of the third fitting portion are respectively connected to the first fitting portion.
3. A diving mask that fits the face shape according to claim 2, characterized in that: The support body abuts against the gap between the first fitting portion, the third fitting portion and the flexible cover body.
4. A diving mask that fits the face shape according to claim 2, characterized in that: The third laminating portion is provided with a plurality of paving grooves.
5. A diving mask that fits the face shape according to claim 1 or 2, characterized in that: The breathing tube comprises an upper tube body and a lower tube body which are detachably connected, and the lower tube body is detachably connected to the top of the frame.
6. A diving mask that fits the face shape according to claim 1 or 2, characterized in that: The breathing tube is provided with an air inlet channel connected to the external environment and a first air outlet channel, and the air inlet channel is connected to the viewing area. An air inlet hole is provided between the viewing area and the breathing area, and an air inlet part is provided at the air inlet hole. The flexible cover body is provided with a second air outlet channel on both sides along the mirror body, and the two ends of the second air outlet channel are respectively connected to the breathing area and the first air outlet channel.
7. A diving mask that fits the face shape according to claim 6, characterized in that: The air inlet member is plugged into the air inlet hole at one side of the breathing zone, and the air inlet member can undergo elastic deformation.
8. A diving mask that fits the face shape according to claim 1 or 2, characterized in that: A drainage hole is provided at the bottom of the breathing zone, the drainage hole connects the breathing zone with the external environment, and a drainage member is provided at the drainage hole.
9. A diving mask that fits the face shape according to claim 8, characterized in that: The drainage member includes a water-isolating sheet fixed at the drainage hole and a fixed cover. The water-isolating sheet is elastic, and a deformation cavity for elastic deformation of the water-isolating sheet is formed between the drainage hole and the fixed cover.
10. A diving mask that fits the face shape according to claim 1 or 2, characterized in that: The flexible cover and the support are made of transparent material.