A diving mask for use with a mouthpiece respirator

Abstract

The application provides a diving mask using a mouth breathing apparatus, which comprises a mask body part and a breathing part, and the breathing part is detachably connected to the mask body part. The breathing part comprises an air inlet part, a connecting part, an air pipe and an air outlet one-way valve assembly, the connecting part connects the air inlet part and the air pipe, the air pipe is detachably arranged on the outer surface of the mask body part, and the air outlet one-way valve assembly is arranged at the bottom of the connecting part; an interface through hole is arranged on the mask body part, and the air inlet part is detachably arranged in the interface through hole. The air inlet part is provided with a mouth holding part and a clamping part, when the air inlet part is arranged in the interface through hole, the mouth holding part passes through the interface through hole and extends to the inside of the mask body part; the clamping part is provided with a clamping groove, and the inside of the interface through hole is provided with a limiting convex edge matched with the clamping groove. The diving mask using the mouth breathing apparatus can meet the requirements of diving breathing and vision at the same time, and the size of the mouth holding part can be reduced, so that the user has a more comfortable use experience.

Description

Technical Field

[0001] The present invention relates to the technical field of diving equipment, in particular to a diving mask using a mouth-held respirator. Background Art

[0002] With the improvement of people's living standards and the strengthening of the public's awareness of physical fitness, sports such as swimming and diving have made great progress. For those who are new to swimming, diving and shallow water fishery operations, there is a need for a diving breathing apparatus with a simple structure, light weight and safe use to meet their needs.

[0003] An existing Chinese invention patent, publication number CN211281416U, discloses a diving breathing apparatus titled "A Diving Snorkel." The apparatus comprises a breathing tube, a deflection tube, a mouthpiece, a connecting tube, and an elastic band. The connecting tube has a constricted portion at the top that fits into the bottom of the breathing tube. The constricted portion has a positioning locking protrusion on its outer circumference, and the breathing tube has a positioning locking groove on its outer circumference. During use, the user breathes through the mouthpiece.

[0004] However, existing diving breathing apparatus still has drawbacks. For example, users need to bite down on the mouthpiece to stabilize the snorkel and prevent water from entering the mouth. To achieve this ideal effect, the mouthpiece is typically large and designed in the shape of a toothbrush. However, prolonged engagement with an oversized mouthpiece can cause discomfort in the user's jaw and can easily lead to jaw dislocation. Furthermore, since the mouthpiece lacks external protection, water can enter the mouth with a slight inadvertent mistake, creating a negative user experience. Furthermore, to ensure underwater vision, users often use diving goggles in conjunction with the snorkel.

[0005] To this end, it is necessary to design a diving mask that uses a mouthpiece respirator, which can combine the diving snorkel and the diving goggles to meet the needs of diving breathing and vision at the same time; and can also reduce the size of the mouthpiece, thereby giving users a more comfortable use experience. Summary of the Invention

[0006] In view of the shortcomings of the existing technology, the present invention provides a diving mask using a mouth-held respirator, which can combine a diving snorkel and a diving goggles, while reducing the size of the mouthpiece, thereby giving users a more comfortable using experience.

[0007] The object of the present invention is achieved through the following technical solutions:

[0008] A diving mask using a mouth-contact respirator, comprising a mask body component and a breathing component, wherein the breathing component is detachably connected to the mask body component;

[0009] The breathing component includes: an air inlet component, a connecting component, an air pipe, and an air outlet one-way valve assembly, wherein the connecting component connects the air inlet component and the air pipe, the air pipe is detachably arranged on the outer surface of the cover component, and the air outlet one-way valve assembly is arranged at the bottom of the connecting component; the cover component is provided with an interface through hole, and the air inlet component is detachably mounted on the interface through hole;

[0010] The air inlet part is funnel-shaped and is provided with a mouthpiece and a clamping part. When the air inlet part is installed in the interface through hole, the mouthpiece passes through the interface through hole and extends to the interior of the cover body part; a clamping slot is provided on the clamping part, and a limiting ridge that cooperates with the clamping slot is provided on the interior of the interface through hole.

[0011] In one embodiment, the air inlet component is a soft rubber structure; a plurality of waterproof rings are provided on the outer surface of the clamping portion, and when the air inlet component is installed in the interface through hole, the plurality of waterproof rings are pressed against the inner wall of the interface through hole.

[0012] In one embodiment, the cover body is provided with a fixing kit, which is detachably mounted on the cover body via an elastic snap-fit ​​structure, and the air pipe is provided on the cover body via the fixing kit.

[0013] In one embodiment, there are more than one trachea tubes, and more than one air connection port is provided on the connecting piece, and the trachea tubes are respectively and detachably connected to the air connection ports; the respiratory component includes a sealing plug, and when the trachea tube is separated from the connecting piece, the sealing plug is used to seal the air connection port.

[0014] In one embodiment, a waterproof device is provided at the end of the trachea.

[0015] In one embodiment, the air outlet one-way valve assembly includes: an air outlet cover, an air outlet net, a movable plate and a sealing ring; the connecting member is provided with an air outlet, the air outlet net and the sealing ring are installed at the air outlet, the movable plate is arranged on the air outlet net, and the movable plate slides to realize one-way exhaust of the air outlet net;

[0016] The air outlet cover is arranged at the air outlet, the air outlet net, the movable sheet and the sealing ring are all located inside the air outlet cover, and the air outlet cover is a hollow structure.

[0017] In one embodiment, the cover member includes: an outer frame, a main body, and an inner lining member, wherein an edge of the main body and an edge of the inner lining member are connected to each other, and the outer frame is wrapped around the connection between the main body and the inner lining member;

[0018] The lining member is provided with a facial window and a facial abutment ring surrounding the facial window;

[0019] The main body is a transparent structure, and is provided with an eyepiece portion with a planar structure and a mouth and nose portion with a convex structure. The interface through hole is located in the mouth and nose portion of the main body, and a drainage one-way valve assembly is provided on the mouth and nose portion. The drainage one-way valve assembly is used to drain the accumulated water in the main body.

[0020] In one embodiment, the face supporting ring is an elastic member structure, and a lower support is provided on the face supporting ring.

[0021] In one embodiment, the drainage one-way valve assembly includes: an outer cover, a drainage net and a drainage sheet. The drainage net is arranged at the mouth and nose of the main body. The drainage sheet blocks or opens the drainage net to achieve a one-way drainage function. The outer cover is arranged on the drainage sheet and the drainage net, and the outer cover is a hollow structure.

[0022] In one embodiment, the cover body part includes a restraining belt, the outer frame is provided with a binding end, the end of the restraining belt is connected to the binding end, and the restraining belt is an elastic structure, or the restraining belt is a telescopic structure.

[0023] In one embodiment, a folding ring is provided on the air inlet member, and the folding ring is located between the oral portion and the holding portion, and the folding ring can be compressed or stretched.

[0024] In summary, the present invention provides a diving mask using a mouthpiece respirator, which can combine a diving snorkel and a diving goggles to meet the needs of diving breathing and vision at the same time; and can also reduce the size of the mouthpiece, thereby reducing discomfort in the user's jaw during use and giving the user a more comfortable use experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments.

[0026] Figure 1 A schematic structural diagram of a diving mask using a mouth-contained respirator according to the present invention;

[0027] Figure 2 for Figure 1 The schematic diagram of the structure of the mask body component and the breathing component shown;

[0028] Figure 3 for Figure 1 A partial schematic diagram of a diving mask using a mouth-containing respirator is shown;

[0029] Figure 4 for Figure 3A diver's mask with an application mouthpiece respirator is shown in other perspective views;

[0030] Figure 5 A partial structural view of a breathing component is shown; Figure 2

[0031] Figure 6 A structural view of an air inlet component is shown; Figure 5

[0032] Figure 7 A partial cross-sectional view of a breathing component is shown; Figure 2

[0033] Figure 8 An exploded view of a mask body component is shown; Figure 2

[0034] Figure 9 A structural view of an inner liner and main body is shown; Figure 8

[0035] Figure 10 An exploded view of a drain one-way valve assembly is shown; Figure 8

[0036] Figure 11 A plan cross-sectional view of a mask body component is shown. Figure 2 DETAILED DESCRIPTION

[0037] For the purpose of facilitating the understanding of the present application, a more complete description of the application will be provided below with reference to the relevant drawings. Those skilled in the art can easily understand other advantages and effects of the present application from the content disclosed in the present specification. It should be noted that the structures, proportions, sizes, etc. shown in the drawings of the present specification are only used to facilitate the understanding and reading of the content disclosed in the present specification by those skilled in the art, and do not define the limiting conditions for the implementation of the present application, and therefore do not have technical substantive significance. Any modification of the structure, change of the proportional relationship, or adjustment of the size, without affecting the effects and purposes that can be achieved by the present application, should still fall within the scope of the technical content disclosed by the present application. At the same time, the terms such as "upper", "lower", "left", "right", and "middle" used in the present specification are only for the convenience of clear description, and are not used to limit the scope of the implementation of the present application. The change or adjustment of the relative relationship. Without substantial changes in technical content, it is also considered to be within the scope of the implementation of the present application.

[0038] ​​​​​​​Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application. The use herein of the terms "and / or" includes a set of one or more associated listed items.

[0039] The present application provides a diving mask 10 using a mouth breathing apparatus, as shown in Figure 1 and Figure 2 which comprises a mask body part 100 and a breathing part 200, the breathing part 200 is detachably connected to the mask body part 100.

[0040] As shown in Figure 2 , Figure 3 and Figure 4 , the breathing part 200 comprises an air inlet part 210, a connecting part 220, an air tube 230 and an air outlet one-way valve assembly 240, the connecting part 220 connects the air inlet part 210 and the air tube 230, the air tube 230 is detachably arranged on the outer surface of the mask body part 100, and the air outlet one-way valve assembly 240 is arranged at the bottom of the connecting part 220. Moreover, an interface through hole 101 is formed on the mask body part 100, and the air inlet part 210 is detachably installed in the interface through hole 101.

[0041] As shown in Figure 5 and Figure 6 , the air inlet part 210 is in the shape of a funnel, and the air inlet part 210 is provided with a mouth holding part 211 and a clamping part 212, when the air inlet part 210 is installed in the interface through hole 101, the mouth holding part 211 penetrates through the interface through hole 101 and extends to the inside of the mask body part 100. The clamping part 212 is provided with a clamping groove 213, and the inside of the interface through hole 101 is provided with a limiting convex edge (not shown) matched with the clamping groove 213.

[0042] In this embodiment, the air inlet part 210 is made of soft rubber, and when diving, the air inlet part 210 is inserted into the interface through hole 101; after floating to the water surface, the user can choose to detach the air inlet part 210, so as to expose the interface through hole 101, so as to communicate or eat, and the specific working principle will be described below.

[0043] In addition, as shown in Figure 6 , the outer surface of the clamping part 212 of the air inlet part 210 is provided with a plurality of waterproof rings 214, when the air inlet part 210 is installed in the interface through hole 101, the plurality of waterproof rings 214 abut against the inner wall of the interface through hole 101, thereby preventing external water from penetrating into the mask body part 100 when diving.

[0044] Preferably, as shown in Figure 3As shown, the end of the air tube 230 is provided with a waterproof device 231. When diving, the air tube 230 is completely immersed in water, and the waterproof device 231 is automatically closed under the action of water pressure to prevent water from entering the air tube 230; after floating out of the water, the waterproof device 231 is no longer subjected to water pressure, and it automatically opens to allow the air tube 230 to communicate with the outside atmosphere. The waterproof device 231 is prior art, which belongs to the technology well known to those skilled in the art. For reference, the waterproof device of the Chinese invention patent with the publication number "CN211281416U" in the background art can be referred to, and therefore it will not be described here.

[0045] In this embodiment, as shown in Figure 5 The air outlet one-way valve assembly 240 includes an air outlet cover 241, an air outlet mesh 242, a movable piece 243, and a sealing ring 244. The air outlet 221 is formed on the connecting piece 220, the air outlet mesh 242 and the sealing ring 244 are installed at the air outlet 221, the movable piece 243 is arranged on the air outlet mesh 242, and the movable piece 243 slides to achieve one-way exhaust of the air outlet mesh 242. The air outlet cover 241 is arranged at the air outlet 221, the air outlet mesh 242, the movable piece 243, and the sealing ring 244 are all inside the air outlet cover 241, and the air outlet cover 241 is a hollow structure. During diving, when the user inhales, the movable piece 243 blocks the air outlet mesh 242, and the air outlet one-way valve assembly 240 is in a closed state; when the user exhales, the movable piece 243 no longer blocks the air outlet mesh 242, and the air outlet one-way valve assembly 240 is in an open state.

[0046] Next, the main working principle of the diving mask 10 of the application applied to the mouth breathing respirator will be described:

[0047] Before diving, the user needs to wear the mask body part 100 on the face, so that the eyes, nose, and mouth of the face are covered by the mask body part 100, and the user's mouth is at the position of the interface through hole 101; then, the user installs the breathing part 200 on the mask body part 100, the air inlet piece 210 is inserted into the interface through hole 101, and the mouth piece 211 of the air inlet piece 210 extends to the inside of the mask body part 100, and the user's mouth can hold the mouth piece 211;

[0048] During diving, the user needs to abandon the nasal breathing method and adopt the oral breathing method. After diving underwater, the working principle of the breathing part 200 can refer to the existing technology of the breathing tube (such as the Chinese utility model patent with the publication number "CN203372380U"). Specifically, the main principle is as follows. As shown in Figure 7As shown, during inhalation, the air in the trachea 230 passes through the connecting piece 220 and the air inlet piece 210 and is finally inhaled into the user's body, during which the air outlet one-way valve assembly 240 is in a closed state; during exhalation, the waste gas exhaled by the user enters the connecting piece 220 through the air inlet piece 210, the air pressure in the connecting piece 220 rises, at the same time, the air outlet one-way valve assembly 240 is in an open state, the excess gas in the connecting piece 220 can be discharged to the outside through the air outlet one-way valve assembly 240, thereby balancing the air pressure in the connecting piece 220; moreover, the excess gas in the connecting piece 220 can also be discharged to the outside through the trachea 230, thereby balancing the air pressure in the connecting piece 220.

[0049] After floating to the water surface, the user has two breathing methods, one is that the user continues to use the breathing part 200 to breathe, at this time the trachea 230 is connected to the outside atmosphere, and the user can breathe fresh air through the breathing part 200; the second is that the user can remove the air inlet piece 210 from the interface through hole 101, so that the interface through hole 101 is open, in this way, the user's mouth and nose can directly breathe the outside atmosphere through the interface through hole 101. When diving again, the user only needs to reinsert the air inlet piece 210 into the interface through hole 101.

[0050] It should be noted that, compared with the breathing tube of the prior art, the diving mask 10 of the application applied to the mouth breathing respirator is combined by the breathing part 200 and the mask body part 100, so that the user can breathe and see underwater. Moreover, since the air inlet piece 210 is fixed and supported by the interface through hole 101, and the trachea 230 can be fixed to the outer surface of the mask body part 100, in the application, the user does not need to bite the mouth holding part 211 of the air inlet piece 210 to keep the breathing part 200 stable, so the size of the mouth holding part 211 can be reduced, the user's lower jaw discomfort during use is reduced, and the user has a more comfortable use experience.

[0051] It should be further noted that, in the application, the breathing part 200 and the mask body part 100 can be separated from each other. Specifically, after floating to the water surface, the user can remove the air inlet piece 210 from the interface through hole 101, at this time the interface through hole 101 is open, the user can directly breathe the outside atmosphere, and the user's mouth is at the position of the interface through hole 101, which makes the user can normally speak or eat while wearing the mask body part 100.

[0052] Preferably, as shown in the drawings, Figure 6 As shown in the breathing part 200, the air inlet piece 210 has a canine groove 215 on the mouth holding part 211, when the user holds the mouth holding part 211 in the mouth, the user's canines are held on the canine groove 215, thereby enhancing the fit degree of the mouth holding part 211 with the oral cavity, and also limiting the position of the mouth holding part 211.

[0053] Preferably, Figure 6 As shown, the air inlet 210 is provided with a folding ring 216, which is located between the mouthpiece 211 and the holding portion 212. The folding ring 216 can be compressed or expanded. In this way, the retractable folding ring 216 can change the overall length of the air inlet 210. The user can compress or expand the folding ring 216 as needed to move the mouthpiece 211 of the air inlet 210 closer to or further away from the mouth, thereby facilitating use.

[0054] In this embodiment, if Figure 2 and Figure 3 As shown, the cover member 100 is provided with a fixing kit 102, which is removably mounted on the cover member 100 via an elastic snap-fit ​​structure (not shown). The air tube 230 is mounted on the cover member 100 via the fixing kit 102. The elastic snap-fit ​​structure is a prior art technique well known to those skilled in the art and will not be described in detail herein. Thus, the fixing kit 102 assists in securing the air tube 230. Furthermore, the fixing kit 102 utilizes an elastic snap-fit ​​structure, which allows for easy removal and installation. If it is damaged or broken, the user can easily replace it without affecting overall usability.

[0055] In one embodiment, there are more than one trachea tube, and the connector is provided with more than one air connection port, and the trachea tubes are respectively connected to the air connection ports in a one-to-one and detachable manner; the breathing component includes a sealing plug, which is used to seal the air connection port when the trachea tube is separated from the connector. In this embodiment, Figure 2 and Figure 3 As shown, there are three air tubes 230, and the connector 220 is provided with three air inlet ports 222. The three air tubes 230 are detachably connected to the three air inlet ports 222. The breathing component 200 includes a sealing plug 250. When the air tubes 230 are separated from the connector 220, the sealing plug 250 is used to seal the air inlet ports 222. During use, the user can select the number of air tubes 230. When some air tubes 230 are not needed, the user can separate the air tubes 230 from the connector 220 and then use the sealing plug 250 to seal the air inlet ports 222 to prevent water ingress or air leakage.

[0056] In the prior art, Chinese invention patent publication number "CN110077558B" discloses a diving mask comprising a frame, a transparent portion supported by the frame, a sealing portion mounted on the frame and adapted to be positioned on the user's face, and a snorkel. The sealing portion includes a partition wall that, when the mask is worn, is adapted to rest on the user's nose to form an upper chamber and a lower chamber, with the lower chamber accommodating the user's nose and mouth. The two chambers are connected via a passageway provided in the partition wall and a one-way valve, allowing air to flow from the upper chamber to the lower chamber, but not vice versa.

[0057] The Chinese utility model patent with the announcement number "CN208683078U" discloses an isolated diving mask, including a breathing tube and a mask with an inhalation channel and an exhalation channel. A partition plate is provided in the breathing tube for dividing the internal space of the breathing tube into an inhalation cavity and an exhalation cavity. An inhalation port and an exhalation port are provided at the top end of the breathing tube. The inhalation port is connected to the inhalation channel through the inhalation cavity, and the exhalation port is connected to the exhalation channel through the exhalation cavity. The inhalation port and the exhalation port are respectively located in the surface area on different sides of the breathing tube.

[0058] As can be seen from the above prior art, the existing diving mask adopts a dual-channel structure design. However, the existing diving mask has the following disadvantages:

[0059] First, the dual-channel structure design of existing diving masks makes the mask larger in size. When diving, the mask generates a large buoyancy, which can easily affect the diver.

[0060] Secondly, the existing diving mask needs to be removed before speaking or eating after surfacing, which is cumbersome and inconvenient for the user.

[0061] Third, due to the dual-channel design, existing diving masks are usually divided into partitions. The horizontal beam structure that serves as the partition boundary (for example, the "dividing wall" in the invention patent with publication number "CN110077558B") will press on the user's nose bridge, causing pressure on the user's nose bridge, thereby resulting in a poor user experience.

[0062] Fourthly, when using an existing diving mask, the user can breathe through both the mouth and nose. During the exhalation process, the waste gas exhaled by the user easily forms water mist in the diving mask, thereby affecting vision.

[0063] Compared with the prior art, the present invention adopts a breathing tube structure design, that is, the present invention does not adopt a dual-channel structure design. In this way, the diving mask 10 using a mouth-held respirator of the present invention can overcome the above-mentioned disadvantages, as described in detail below.

[0064] Below, the main structure of the cover member 100 is first described:

[0065] like Figure 8 As shown, the cover body part 100 includes: an outer frame 110, a main body 120 and an inner lining 130. The edge of the main body 120 and the edge of the inner lining 130 are connected to each other, and the outer frame 110 is wrapped around the connection between the main body 120 and the inner lining 130.

[0066] The lining member 130 is provided with a facial window 131 and a facial support ring 132 surrounding the facial window 131. When in use, the facial support ring 132 of the lining member 130 fits against the user's face.

[0067] The main body 120 is a transparent structure. It is provided with a planar eyepiece portion 121 and a raised nose portion 122. The interface through-hole 101 is located in the nose portion 122 of the main body 120. The nose portion 122 is provided with a drainage check valve assembly 140 for draining accumulated water from the main body 120. During use, the user sees through the eyepiece portion 121 of the main body 120.

[0068] Preferably, the facial support ring 132 is an elastic structure. In this way, when worn, the elastic facial support ring 132 can better fit the user's facial contour and be compatible with the facial contours of different users, thereby better preventing water from penetrating into the mask body part 100.

[0069] Moreover, the face supporting ring 132 of the present invention is provided with a lower support 133 (such as Figure 9 As shown). The lower support 133 has two functions. On the one hand, it is to support the user's chin to ensure balanced force, ensure that the lining part 130 can stably fit the user's facial contour, and prevent the mask part 100 from falling; on the other hand, the mouthpiece 211 of the air inlet part 210 extends into the interior of the mask part 100, and the lower support 133 can provide support for the mouthpiece 211 (as shown). Figure 11 As shown), this reduces the pressure on the user's jaw and reduces the burden on the user.

[0070] Preferably, Figure 10 As shown, the drain check valve assembly 140 includes an outer cover 141, a drain net 142, and a drain plate 143. The drain net 142 is located at the nose and mouth portion 122 of the main body 120. The drain plate 143 blocks or opens the drain net 142 to achieve a one-way drainage function. The outer cover 141 covers the drain plate 143 and the drain net 142 and has a hollow structure. During use, when water accumulates in the cover 100, the water will gather at the nose and mouth portion 122 under the action of gravity. The drain plate 143 will open the drain net 142, allowing the water in the main body 120 to be discharged through the drain check valve assembly 140, while external water will not pass through the drain check valve assembly 140 and enter the interior of the main body 120.

[0071] Preferably, the cover member 100 comprises a binding belt (not shown in the figure), and the outer frame 110 is provided with a binding end 111 (as shown in the figure), the end of the binding belt is connected to the binding end 111, and the binding belt is in an elastic structure or a telescopic structure. In this way, the user can use the binding belt to wear the cover member 100 on the face, and the elastic structure or the telescopic structure of the binding belt can facilitate the user to wear and improve the compatibility of the cover member 100 with different face contours of different users. Figure 10

[0072] It can be seen that, compared with the prior art, the diving mask 10 of the application using the mouth breathing respirator adopts the combination of the cover member 100 and the breathing member 200, thereby overcoming the drawbacks of the prior art, and has the following characteristics:

[0073] Firstly, compared with the existing breathing tube, the breathing member 200 of the application relies on the cover member 100 for support, thereby reducing the size of the mouth holding part 211 of the air inlet part 210, reducing the discomfort of the user's lower jaw during use, and providing a more comfortable use experience for the user.

[0074] Secondly, compared with the existing diving mask, the application adopts a breathing tube structure design, and the inside of the cover member 100 does not need to be designed with a complex double-channel structure, so the volume of the cover member 100 can be greatly reduced, thereby reducing the buoyancy during diving.

[0075] Thirdly, compared with the existing diving mask, in the application, the breathing member 200 and the cover member 100 can be separated from each other, the user only needs to remove the air inlet part 210 from the interface through hole 101, and the user can normally speak or eat, thereby avoiding the trouble of frequent wearing.

[0076] Fourthly, compared with the existing diving mask, since the user breathes through the independent breathing member 200, the inside of the cover member 100 does not need to be partitioned, so the transverse beam structure as the partition line does not need to be set, that is, the structure that presses on the user's nose bridge does not need to be set in the cover member 100, thereby reducing the pressure on the user's nose bridge and improving the user's experience.

[0077] Fifthly, compared with the existing diving mask, in the application, the user breathes through the independent breathing member 200, and the exhaust gas is discharged through the breathing member 200, so that the cover member 100 is not easy to fog, thereby not affecting the vision function.

[0078] ​In summary, the present application provides a diving mask 10 applying mouth breathing apparatus, which can combine diving breathing tube and diving goggles, meet the needs of diving breathing and vision, and reduce the size of the mouth holding part 211 of the air inlet part 210, so as to reduce the discomfort of the user's lower jaw during use, and provide a more comfortable use experience for the user.

[0079] The above-described embodiments only express several embodiments of the present application, which are described in detail and specifically, but cannot be understood as the limitation of the patent scope of the present application. It should be pointed out that, for those skilled in the art, several modifications and improvements can be made without departing from the concept of the present application, which all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.

Claims

1. A diving mask for a mouth-held respirator, characterized in that: It comprises a cover body part and a breathing part, wherein the breathing part is detachably connected to the cover body part; The breathing component includes: an air inlet component, a connecting component, an air pipe, and an air outlet one-way valve assembly, wherein the connecting component connects the air inlet component and the air pipe, the air pipe is detachably arranged on the outer surface of the cover component, and the air outlet one-way valve assembly is arranged at the bottom of the connecting component; the cover component is provided with an interface through hole, and the air inlet component is detachably mounted on the interface through hole; The air inlet member is funnel-shaped and is provided with a mouthpiece and a clamping portion. When the air inlet member is installed in the interface through-hole, the mouthpiece passes through the interface through-hole and extends into the interior of the cover member. The clamping portion is provided with a clamping slot, and the interior of the interface through-hole is provided with a limiting ridge that cooperates with the clamping slot. The mask body comprises an outer frame, a main body, and an inner lining member, wherein the edge of the main body and the edge of the inner lining member are connected to each other, and the outer frame is wrapped around the connection between the main body and the inner lining member; the inner lining member is provided with a facial window and a facial support ring surrounding the facial window; The main body is a transparent structure, and is provided with a planar eyepiece portion and a raised nose portion. The interface through hole is located in the nose portion of the main body, and a drainage one-way valve assembly is provided on the nose portion. The drainage one-way valve assembly is used to drain the accumulated water in the main body. The air inlet member is a soft rubber structure; a plurality of waterproof rings are provided on the outer surface of the clamping portion, and when the air inlet member is installed in the interface through hole, the plurality of waterproof rings abut against the inner wall of the interface through hole; The cover body component is provided with a fixing kit, which is detachably mounted on the cover body component via an elastic buckle structure, and the air pipe is arranged on the cover body component via the fixing kit.

2. The diving mask for using a mouth-containing respirator according to claim 1, characterized in that: There are more than one trachea and more than one air connection port is provided on the connecting piece, and the trachea are respectively connected to the air connection ports one by one and are detachably connected; the respiratory component includes a sealing plug, and when the trachea is separated from the connecting piece, the sealing plug is used to seal the air connection port.

3. The diving mask for using a mouth-containing respirator according to claim 1, characterized in that: The end of the trachea is provided with a waterproof device.

4. The diving mask for using a mouth-containing respirator according to claim 1, characterized in that: The air outlet one-way valve assembly includes: an air outlet cover, an air outlet net, a movable plate and a sealing ring; the connecting member is provided with an air outlet, the air outlet net and the sealing ring are installed at the air outlet, the movable plate is arranged on the air outlet net, and the movable plate slides to realize one-way exhaust of the air outlet net; The air outlet cover is arranged at the air outlet, the air outlet net, the movable sheet and the sealing ring are all located inside the air outlet cover, and the air outlet cover is a hollow structure.

5. The diving mask for use with a mouth-containing respirator according to claim 1, characterized in that: The face supporting ring is an elastic member structure, and a lower support is provided on the face supporting ring.

6. The diving mask for use with a mouth-contact respirator according to claim 1, characterized in that: The drainage one-way valve assembly includes: an outer cover, a drainage net and a drainage plate body. The drainage net is arranged at the mouth and nose of the main body. The drainage plate body blocks or opens the drainage net to realize the one-way drainage function. The outer cover is arranged on the drainage plate body and the drainage net, and the outer cover is a hollow structure.

7. The diving mask for use with a mouth-containing respirator according to claim 1, characterized in that: The cover body component includes a restraining belt, and the outer frame is provided with a binding end. The end of the restraining belt is connected to the binding end, and the restraining belt is an elastic structure, or the restraining belt is a telescopic structure.

8. The diving mask for use with a mouth-containing respirator according to claim 1, characterized in that: The air inlet member is provided with a folding ring, which is located between the oral portion and the clamping portion, and the folding ring can be compressed or stretched.

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