Oxygen inhalation mask
By using rubber rings, rubber strips, air bladders, and sponge structures in the oxygen mask, the problems of wearing discomfort and water droplet formation have been solved, achieving greater comfort and hygiene.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-03
- Publication Date
- 2026-04-07
AI Technical Summary
Existing oxygen masks can cause discomfort due to close contact with the cheeks when worn. Exhaled hot air can condense into water droplets and adhere to the inner wall, potentially causing bacterial growth and affecting patient comfort and health.
An oxygen mask was designed, which uses a rubber ring, rubber strip, air bladder and sponge structure to improve wearing comfort, and collects water droplets through a drainage channel and collection box to prevent bacterial growth.
It improves wearing comfort, prevents water droplets from forming on the inner wall of the mask, and enhances the user experience and health safety for patients.
Smart Images
Figure CN224085787U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to oxygen inhalation mask technical field, specifically is an oxygen inhalation mask. BACKGROUND
[0002] The respiratory department disease usually has acute respiratory disease and chronic respiratory disease, and some patients with internal medicine diseases have symptoms of dyspnea, so the oxygen inhalation mask is often used in the clinical nursing treatment process of the respiratory department, the oxygen inhalation mask is used for assisting the patient to carry out the oxygen inhalation mask, the oxygen inhalation mask is the equipment for transferring oxygen from the storage tank to the human lung, the oxygen inhalation mask inner hole interface should be smooth, no blockage, the mask is provided with a nose clamp and an elastic band, both sides have exhaust holes, the oxygen supply pipe and the connector should be connected firmly, can bear the larger static axial tension, does not break and fall off for fifteen seconds, the oxygen supply pipe should be able to bear fifty kilopascals of air pressure, should not leak for fifteen seconds, the product should be sterile, the oxygen inhalation mask can wrap the nose and the mouth or the whole face, plays an important role for guaranteeing the human health, protecting the pilot and the air passenger safety, the use method is that oxygen is directly injected into the oxygen storage bag, the mask is placed on the patient's face, and the mouth and nose are closed. The fixed member is used to fix the mask on the patient's head, and the oxygen inhalation is carried out.
[0003] The existing oxygen inhalation mask needs to be placed on the surface of the face first when wearing, then the mask is sleeved on the head through the elasticity, so as to complete the wearing of the oxygen inhalation mask, after wearing, the shell is in close contact with the cheeks, and then the shell is directly pressed on the cheeks, so that the cheeks are not comfortable, and when the patient uses the oxygen inhalation mask for a long time, the exhaled hot gas will condense into water droplets when contacting the inner wall of the shell, and adhere to the inner wall of the shell, the water droplets adhering to the inner wall of the shell for a long time may cause bacterial growth, and the water droplets falling on the patient's face will also bring discomfort to the patient, thus affecting the patient's rest, therefore, we propose an oxygen inhalation mask. UTILITY MODEL CONTENTS
[0004] The utility model aims at providing an oxygen inhalation mask, to solve the problem that the oxygen inhalation mask needs to be placed on the surface of the face first when wearing, then the mask is sleeved on the head through the elasticity, so as to complete the wearing of the oxygen inhalation mask, after wearing, the shell is in close contact with the cheeks, and then the shell is directly pressed on the cheeks, so that the cheeks are not comfortable, and when the patient uses the oxygen inhalation mask for a long time, the exhaled hot gas will condense into water droplets when contacting the inner wall of the shell, and adhere to the inner wall of the shell, the water droplets adhering to the inner wall of the shell for a long time may cause bacterial growth, and the water droplets falling on the patient's face will also bring discomfort to the patient.
[0005] To achieve the above objectives, this utility model provides the following technical solution: an oxygen inhalation mask, comprising a cover and a connecting ring, wherein the connecting ring is fixedly connected to the left side wall of the cover, a rubber ring is fixedly connected to the left side wall of the connecting ring, a rubber strip is fixedly connected to the right side wall of the inner cavity of the rubber ring, an air bladder is fixedly connected to the left side wall of the rubber strip, a sponge is fixedly connected to the right side wall of the air bladder, and fabric is fixedly connected to the left side wall of the rubber ring.
[0006] As a further description of the above technical solution:
[0007] The inner wall of the cover is provided with a flow guide groove. A flexible tube is fixedly connected to the bottom left side of the cover. A rigid tube is fixedly connected to the end of the flexible tube. A sealing ring is sleeved in the middle of the outer wall of the rigid tube. A collection box is sleeved on the outer wall of the rigid tube.
[0008] As a further description of the above technical solution:
[0009] The collection box has an air vent on its right side wall and a splicing block is fixedly connected to the top center of the collection box.
[0010] As a further description of the above technical solution:
[0011] Springs are fixedly connected to the left and right side walls of the inner cavity of the splicing block, and pins are sleeved in the inner cavity of the springs.
[0012] As a further description of the above technical solution:
[0013] A splicing rod is fixedly connected to the bottom right side of the cover, and insertion holes are provided on the lower side of the left and right side walls of the splicing rod.
[0014] As a further description of the above technical solution:
[0015] An oxygen pipe is fixedly connected to the right side wall of the enclosure.
[0016] Compared with the prior art, the beneficial effects of this utility model are:
[0017] 1. This oxygen mask features a rubber ring installed on the left side of the mask shell via a connecting ring. The elastic rubber ring prevents the mask shell from directly pressing against the cheeks when worn. Furthermore, the rubber ring's elasticity is enhanced by the presence of a rubber strip and an air bladder inside. The addition of sponge further improves the softness of the side of the rubber ring that contacts the cheek. Finally, fabric is placed on the left side of the rubber ring to prevent friction between the rubber ring and the cheek, thus avoiding abrasions to the facial skin. This design allows the oxygen mask to better contact the cheeks, improving wearing comfort.
[0018] 2. This oxygen mask uses a guide channel inside the mask shell to direct water droplets to the flexible tube. The water droplets are then guided into a collection box via the flexible and rigid tubes, preventing water droplets from accumulating inside the mask shell. After prolonged use, the rigid tube is pulled out from the left side of the collection box to separate it from the box. The pin is then pulled to both sides to move its end out of the insertion hole. Finally, the collection box is pulled down to separate the connecting block from the connecting rod, allowing the collection box to be removed and cleaned. After cleaning, the connecting block is placed on the end of the connecting rod, and the pin is released. The spring returns, causing the pin to re-insert into the insertion hole, thus completing the installation of the collection box. This allows the oxygen mask to collect and eliminate water droplets, preventing bacterial growth inside the mask. Attached Figure Description
[0019] Figure 1 This is a three-dimensional structural diagram of an oxygen inhalation mask proposed in this utility model;
[0020] Figure 2 This is a schematic diagram of the main structure of an oxygen mask proposed in this utility model;
[0021] Figure 3 This is a schematic diagram of the front cross-sectional structure of an oxygen mask proposed in this utility model;
[0022] Figure 4 This utility model proposes an oxygen mask. Figure 1 Enlarged structural diagram at point A in the middle;
[0023] Figure 5 This utility model proposes an oxygen mask. Figure 3 Enlarged structural diagram at point B.
[0024] In the diagram: 100, casing; 110, flow channel; 120, hose; 130, rigid pipe; 131, sealing ring; 140, collection box; 141, air outlet; 150, splicing block; 160, spring; 170, pin; 180, splicing rod; 181, insertion hole; 190, oxygen tube; 200, connecting ring; 210, rubber ring; 220, rubber strip; 230, airbag; 240, sponge; 250, fabric. Detailed Implementation
[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0026] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicating the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, features defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.
[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0028] This invention provides an oxygen mask that allows for better contact with the face, improving wearing comfort. It also eliminates and collects water droplets, preventing bacterial growth inside the mask. Please refer to [link / reference]. Figures 1-5 , including housing 100 and connecting ring 200;
[0029] Please see Figures 1-3 The cover 100 is used to install the connecting ring 200;
[0030] Please refer to it again. Figures 1-3A connecting ring 200 is fixedly connected to the left side wall of the housing 100. A rubber ring 210 is fixedly connected to the left side wall of the connecting ring 200. The rubber ring 210 is used to install the rubber strip 220, airbag 230, and sponge 240. A rubber strip 220 is fixedly connected to the right side wall of the inner cavity of the rubber ring 210. The rubber strip 220 is used to improve elasticity. An airbag 230 is fixedly connected to the left side wall of the rubber strip 220. The airbag 230 is used to further improve elasticity. A sponge 240 is fixedly connected to the right side wall of the airbag 230. The sponge 240 is used to improve softness. A fabric 250 is fixedly connected to the left side wall of the rubber ring 210. Material 250 is used to prevent the rubber ring 210 from chafing the facial skin. The rubber ring 210 is installed on the left side of the cover 100 through the connecting ring 200. At the same time, the rubber ring 210 is elastic, so as to prevent the cover 100 from directly pressing on the cheek when worn. Then, by providing a rubber strip 220 and an air bag 230 inside the rubber ring 210, the elasticity of the rubber ring 210 is further improved. Then, by providing a sponge 240, the softness of the side of the rubber ring 210 in contact with the cheek is improved. Finally, by providing fabric 250 on the left side of the rubber ring 210, the rubber ring 210 and the cheek are prevented from rubbing against each other, so as to avoid chafing of the facial skin.
[0031] In summary, this allows the oxygen mask to make better contact with the cheeks, improving the comfort of wearing the oxygen mask.
[0032] Please refer to it again. Figures 1-5 The inner wall of the cover 100 is provided with a guide groove 110. A flexible hose 120 is fixedly connected to the bottom left side of the cover 100. A rigid pipe 130 is fixedly connected to the end of the flexible hose 120. A sealing ring 131 is sleeved in the middle of the outer wall of the rigid pipe 130. A collection box 140 is sleeved on the outer wall of the rigid pipe 130. Water droplets can be guided through the guide groove 110.
[0033] Please refer to it again. Figures 1-5 The collection box 140 has an air vent 141 on the upper side of its right side wall. A splicing block 150 is fixedly connected to the middle of the top of the collection box 140, and a splicing rod 180 can be connected through the splicing block 150.
[0034] Please see Figures 3-5 Springs 160 are fixedly connected to the left and right side walls of the inner cavity of the splicing block 150. A pin 170 is sleeved in the inner cavity of the spring 160. The pin 170 can be inserted into the socket 181 to fix the collection box 140.
[0035] Please refer to it again. Figures 1-5 A splicing rod 180 is fixedly connected to the bottom right side of the cover 100. Insertion holes 181 are provided on the lower side of the left and right side walls of the splicing rod 180, through which the collection box 140 can be installed.
[0036] Please refer to it again. Figures 1-3 An oxygen pipe 190 is fixedly connected to the right side wall of the cover 100, through which oxygen can be input.
[0037] In summary, this allows the oxygen mask to eliminate and collect water droplets, preventing bacteria from growing inside the mask.
[0038] In practical use, the personnel in this technical field first place the oxygen mask on the patient's head. The elasticity is enhanced by the rubber ring 210 and the rubber strip 220, air bladder 230, and sponge 240 inside the rubber ring 210, preventing the mask 100 from directly pressing against the face. The fabric 250 catties provides further protection to prevent abrasion to the patient's face. Oxygen is then supplied through the oxygen tube 190 for the patient to inhale. When water droplets appear inside the mask 100, the guide groove 110 inside the mask 100 guides the water droplets to the flexible tube 120. The water droplets are then guided into the collection box 140 through the flexible tube 120 and the rigid tube 130, where they are collected. After prolonged use of the oxygen mask, a large amount of water will accumulate inside the collection box 140. At this time, the rigid tube 130 needs to be pulled out from the left side of the collection box 140 to separate the rigid tube 130 from the collection box 140. Then, by pulling the pin 170 to both sides, the end of the pin 170 is moved out of the insertion hole 181. Then, by pulling the collection box 140 downward, the splicing block 150 is separated from the splicing rod 180, and the collection box 140 can be removed. After cleaning, by putting the splicing block 150 on the end of the splicing rod 180 and releasing the pin 170, the spring 160 rebounds and drives the end of the pin 170 to re-insert into the insertion hole 181, and the installation of the collection box 140 is completed.
[0039] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.
[0040] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.
Claims
1. An oxygen mask, characterized in that: The device includes a housing (100) and a connecting ring (200). The connecting ring (200) is fixedly connected to the left side wall of the housing (100). A rubber ring (210) is fixedly connected to the left side wall of the connecting ring (200). A rubber strip (220) is fixedly connected to the right side wall of the inner cavity of the rubber ring (210). An airbag (230) is fixedly connected to the left side wall of the rubber strip (220). A sponge (240) is fixedly connected to the right side wall of the airbag (230). A fabric (250) is fixedly connected to the left side wall of the rubber ring (210).
2. The oxygen mask according to claim 1, characterized in that: The inner wall of the cover (100) is provided with a guide groove (110). A hose (120) is fixedly connected to the bottom left side of the cover (100). A rigid tube (130) is fixedly connected to the end of the hose (120). A sealing ring (131) is sleeved in the middle of the outer wall of the rigid tube (130). A collection box (140) is sleeved on the outer wall of the rigid tube (130).
3. An oxygen mask according to claim 2, characterized in that: The collection box (140) has an air vent (141) on its right side wall, and a splicing block (150) is fixedly connected to the top center of the collection box (140).
4. An oxygen mask according to claim 3, characterized in that: Springs (160) are fixedly connected to the left and right side walls of the inner cavity of the splicing block (150), and pins (170) are sleeved in the inner cavity of the springs (160).
5. An oxygen mask according to claim 1, characterized in that: A splicing rod (180) is fixedly connected to the bottom right side of the cover (100), and the splicing rod (180) has insertion holes (181) on the lower side of its left and right side walls.
6. An oxygen mask according to claim 1, characterized in that: An oxygen pipe (190) is fixedly connected to the right side wall of the housing (100).