Atomization eyeshade capable of being worn stably for dry eye patient

Abstract

The invention discloses a stable-wearing atomization eyeshade for a dry eye patient, and belongs to the technical field of medical instruments. Comprising a fog-carrying eyeshade; the arc-shaped air guide pipe is fixedly arranged on the surface of the fog carrying eyeshade and communicated with the interior of the fog carrying eyeshade, and a connecting joint is further arranged at the air inlet end of the arc-shaped air guide pipe; the locking mechanism is arranged between the fog carrying eyeshade and the arc-shaped air guide pipe; during use, the pressurizing air bag and the annular air bag can ensure the sealing performance between the eyes of a patient and the fog-carrying eyeshade; the locking mechanism can more stably cover the eyes of a patient through double locking, and the overall wearing stability of the atomization eyeshade is improved; the problems that an existing atomization eyeshade is poor in adaptability and difficult to wear, and it is difficult to ensure stable wearing of a patient are solved.

Description

Technical Field

[0001] The invention relates to the technical field of medical devices, and in particular to a stable atomizing eye mask for dry eye patients. Background Art

[0002] The mist eye mask is a tool suitable for patients with dry eyes or people who use glasses for a long time to relieve dry eyes and fatigue. When in use, the mist eye mask is connected to the ultrasonic atomizer. At the same time, according to the needs of the patient, the ultrasonic atomizer is filled with medicine for treating dry eyes and Chinese patent medicine for promoting blood circulation and removing blood stasis to treat or relieve the symptoms of dry eyes.

[0003] Common atomizing eye masks are mainly composed of an eye mask body, and components such as an atomizing tube installed on the eye mask body that can deliver atomized liquid to the patient's eyes. For example, a utility model patent with the authorization announcement number CN 219089899U discloses a comfortable atomizing eye mask. The eye mask structure is easy to wear and disassemble through the first fixing strap, the second fixing strap, and the atomizing holes and atomizing tube on both sides of the lower end of the eye mask body, thereby solving the problem of low comfort during long-term atomization treatment with traditional atomizing eye masks. However, the atomizing eye mask as described above still has the following problems when in use:

[0004] 1. The above-mentioned atomizing eye mask is tightened by the first fixing belt and the second fixing belt so that the eye mask body is pressed against the patient's eye position to achieve sealing of the patient's eye position during the atomization process; however, this sealing method requires the patient to remain still during the treatment process to avoid affecting the treatment effect, which is a great challenge for patients who need long-term treatment; at the same time, the height of each person's nose bridge is different, and the continuous pressure of the eye mask body on the patient's nose bridge is likely to cause discomfort to the patient. Therefore, the above-mentioned atomizing eye mask cannot effectively meet the use needs of different patients when used, and has poor adaptability;

[0005] 2. When the above-mentioned atomizing eye mask is used, it is only fixed from both sides of the ear by the first fixing belt and the second fixing belt. This fixing method has a poor fixing effect. When the patient moves or shakes, the atomizing eye mask is easily displaced, affecting the treatment effect;

[0006] Based on this, the present invention proposes a stable atomizing eye mask for dry eye patients to solve the problems existing in the above-mentioned prior art. Summary of the invention

[0007] 1. Technical issues to be resolved

[0008] In view of the shortcomings of the prior art, the present invention provides a stable atomizing eye mask for dry eye patients to wear, which has the advantages of being able to achieve sealing between the fog-carrying eye mask and the patient's eyes according to the needs of different patients, and at the same time conveniently fixing the fog-carrying eye mask stably on the patient's head, etc., thereby solving the problems of poor adaptability of existing atomizing eye masks, being difficult to wear, and being difficult to ensure stable wearing by patients.

[0009] (II) Technical solution

[0010] In order to achieve the above-mentioned purpose of stable wearing and applicability of the fog-carrying eye mask, the present invention provides the following technical solutions:

[0011] A stable atomizing eye mask for dry eye patients, comprising a fog-carrying eye mask, and further comprising:

[0012] The arc-shaped air guide pipe is fixedly arranged on the surface of the fog-carrying eye mask and communicated with the inside of the fog-carrying eye mask, and a connecting joint is also arranged at the air inlet end of the arc-shaped air guide pipe;

[0013] The locking mechanism is arranged between the fog-carrying eye mask and the arc-shaped air guide tube, and comprises:

[0014] A fixing ring is arranged inside the arc-shaped air guide tube;

[0015] An adjustment component is slidably connected to the surface of the arc-shaped air guide tube and is connected to the movable end of the fixing belt;

[0016] A fixing belt has one fixed end connected to the arc-shaped air guide tube through a fixing ring, and the other movable end connected to the adjustment component.

[0017] As a preferred embodiment of the present invention, an annular cavity is provided on the surface of the fog-carrying eye mask, and an arc cavity connected to the annular cavity is provided on the inner side of the arc-shaped air guide tube; the locking mechanism also includes a pressurized airbag and a ring-shaped airbag, the pressurized airbag is arranged between the arc cavity and the adjustment component, and the ring-shaped airbag is arranged in the annular cavity and connected to the pressurized airbag.

[0018] As a preferred embodiment of the present invention, the adjustment component comprises:

[0019] The sliding sleeve is slidably connected to the surface of the arc-shaped air guide tube, and a mounting cavity is also provided in the sliding sleeve;

[0020] A slider is arranged inside the sliding sleeve and is slidably connected with the arc cavity, and one end of the slider is in contact with the pressurized airbag;

[0021] The adjusting rod is slidably arranged in the installation cavity and is pressed against the arc-shaped air guide tube;

[0022] The rubber spring is arranged between the installation cavity and the adjusting rod and is always in a compressed state.

[0023] As a preferred embodiment of the present invention, the adjustment component also includes evenly distributed fixed positioning blocks and movable positioning blocks, the fixed positioning blocks are arranged on the surface of the arc-shaped air duct, the movable positioning block is arranged at one end of the adjustment rod, and the movable positioning block is inserted between two adjacent fixed positioning blocks.

[0024] As a preferred embodiment of the present invention, an arc groove is further provided on the outer side of the arc-shaped air guide tube, and the fixed positioning block is arranged inside the arc groove.

[0025] As a preferred embodiment of the present invention, the horizontal cross-section shapes of the fixed positioning block and the movable positioning block are both right triangles, the inclined surface of the fixed positioning block faces the connecting joint, and the inclined surface of the movable positioning block faces away from the connecting joint.

[0026] As a preferred embodiment of the present invention, the vertical cross-sectional shapes of the inner side of the sliding sleeve and the arc-shaped air guide tube are both matching elliptical shapes.

[0027] As a preferred embodiment of the present invention, a guide ring is slidably connected to the surface of the fixing belt, and the guide ring is arranged on the inner side of the arc-shaped air guide tube and is located between the fixing ring and the connecting joint.

[0028] As a preferred embodiment of the present invention, a water absorption frame is arranged on the outside of the fog-carrying eye mask, and the water absorption frame is a component made of water-absorbing cotton material.

[0029] As a preferred embodiment of the present invention, the surface of the arc-shaped air duct is also provided with double-sided Velcro, the surface of the double-sided Velcro is slidably connected to a positioning ring fixedly connected to the fog-carrying eye mask, and the double-sided Velcro surrounds and wraps around the surface of the positioning ring.

[0030] (III) Beneficial effects

[0031] Compared with the prior art, the present invention provides a stable atomizing eye mask for dry eye patients, which has the following beneficial effects:

[0032] 1. The dry eye patient wears a stable atomizing eye mask through the setting of the pressurized airbag and the ring-shaped airbag. The ring-shaped airbag is actively expanded by squeezing the pressurized airbag, and the ring-shaped airbag fits on the patient's face and covers the patient's eyes, so that the ring-shaped airbag cooperates with the fixing belt to fix the fog-carrying eye mask on the patient's head facing each other, effectively ensuring the sealing between the patient's eyes and the fog-carrying eye mask, and because it is an airbag structure, it is not easy to cause pressure on the patient's eye muscles or bones, ensuring the patient's comfort during the treatment process; at the same time, it can be suitable for patients with different populations or facial contours; and the expanded ring-shaped airbag can also actively block the gap between the patient's face and the fog-carrying eye mask, which can not only prevent the atomized liquid medicine and the condensed liquid medicine from escaping to the outside, so as to ensure the effectiveness of the atomization treatment and reduce the probability of liquid medicine contamination, but also make the fog-carrying eye mask suitable for different types of patient faces, further expanding the overall scope of application of the atomizing eye mask;

[0033] 2. Through the setting of the locking mechanism, the fogging eye mask can be fixed and locked from three directions, which is easy to adjust and does not require the assistance of others, effectively reducing the difficulty of using the fogging eye mask; through double locking, the fogging eye mask can cover the patient's eyes more stably, further improving the overall wearing stability of the fogging eye mask;

[0034] 3. The arrangement of the arc-shaped airway and the connecting joint facilitates the installation of the ultrasonic nebulizer to form a system for atomization treatment. The ultrasonic nebulizer can atomize the medicine and then transport it into the arc-shaped airway through the connecting joint. The arc-shaped airway guides the atomized medicine into the fog-carrying eye mask. At this time, the atomized medicine can be used to perform atomization and cover treatment on the patient's eyes, making the entire atomization treatment process simple and convenient, while also meeting the normal use requirements under daily non-atomization treatment conditions; it is simple and convenient to use and has high stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction is given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0036] Figure 1 A schematic diagram of the structure of a stable atomizing eye mask for dry eye patients according to the present invention;

[0037] Figure 2 A horizontal cross-sectional schematic diagram of a stable atomizing eye mask for dry eye patients according to the present invention;

[0038] Figure 3 It is a schematic diagram of the connection between the locking mechanism of the present invention and the arc-shaped air guide tube;

[0039] Figure 4 It is a schematic diagram of the connection structure between the adjustment component and the fixing belt of the present invention;

[0040] Figure 5 It is a schematic diagram of the connection between the pressurized airbag and the ring-shaped airbag of the present invention;

[0041] Figure 6 For the present invention Figure 2 A partial enlarged view of the middle A;

[0042] Figure 7 It is a schematic diagram of the connection between the arc-shaped air guide pipe and the fixing belt and the booster assembly of the present invention;

[0043] Figure 8 It is a horizontal cross-sectional schematic diagram of a partial cut of the arc-shaped air guide pipe and the fixing belt and the pressurizing assembly of the present invention;

[0044] Fig. 9 For the present invention Figure 2 A partial enlarged view of point B in the middle;

[0045] Fig.10 For the present invention Figure 8 A partial enlarged view of point C in the middle.

[0046] Reference numerals:

[0047] 100, fog-carrying eye mask; 110, annular cavity; 200, arc-shaped air guide tube; 210, arc cavity; 220, arc groove; 300, connecting joint; 400, locking mechanism; 410, fixing ring; 420, adjusting component; 421, sliding sleeve; 422, sliding block; 4211, installation cavity; 423, adjusting rod; 424, rubber spring; 425, fixed positioning block; 426, movable positioning block; 430, fixing belt; 440, pressurized air bag; 450, ring-shaped air bag; 460, guide ring; 500, water absorption frame; 600, double-sided Velcro; 700, positioning ring. DETAILED DESCRIPTION

[0048] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are 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 creative work are within the scope of protection of the present invention.

[0049] It should be noted that when a component is referred to as being "fixed to" or "disposed on" another component, it may be directly on the other component or there may be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may be a central component at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in the specification of the present invention are for illustrative purposes only and do not represent the only implementation method.

[0050] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0051] In the present invention, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first feature is directly in contact with the second feature, or the first feature and the second feature are indirectly in contact through an intermediate medium. Moreover, a first feature being “above”, “above” or “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below” or “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0052] Unless otherwise defined, all technical and scientific terms used in the specification of the present invention have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in the specification of the present invention includes any and all combinations of one or more related listed items.

[0053] Embodiment 1:

[0054] See also Figure 1-Figure 10 , the present invention provides a technical solution:

[0055] A stable atomizing eye mask for patients with dry eyes comprises a fog-carrying eye mask 100, an arc-shaped air guide tube 200 and a connecting joint 300 installed on the fog-carrying eye mask 100; the arc-shaped air guide tube 200 is fixedly connected to and communicated with the surface of the fog-carrying eye mask 100, the connecting joint 300 is fixedly connected to and communicated with the surface of the arc-shaped air guide tube 200, and a locking mechanism 400 is installed between the fog-carrying eye mask 100 and the arc-shaped air guide tube 200; a water absorption frame 500 is also fixedly connected to the outer side of the fog-carrying eye mask 100, and the water absorption frame 500 is a water-absorbing cotton material component for absorbing water vapor during atomization treatment; a double-sided Velcro 600 is also fixedly connected to the surface of the arc-shaped air guide tube 200, and a positioning ring 700 fixedly connected to the fog-carrying eye mask 100 is slidably connected to the surface of the double-sided Velcro 600, and the double-sided Velcro 600 surrounds and wraps around the surface of the positioning ring 700.

[0056] It should be noted that, in the present embodiment, through the provision of the double-sided Velcro 600 and the positioning ring 700, before the patient wears the fog-carrying eye mask 100, the patient can adjust the position of the double-sided Velcro 600 around the positioning ring 700 according to the size of his or her head. This can adjust the bending range of the double-sided Velcro 600 to ensure that after the double-sided Velcro 600 is attached to the top of the patient's head, the fog-carrying eye mask 100 can just cover the patient's eyes, thereby ensuring the effect of atomization treatment; this not only reduces the fixing burden of the fixing belt 430, but also improves the stability of the patient when wearing it.

[0057] Embodiment 2:

[0058] like Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 and Fig.10 As shown, the locking mechanism 400 includes a fixing ring 410 and an adjusting component 420, wherein the fixing ring 410 is fixedly connected to the inner side of the arc-shaped air duct 200, and the adjusting component 420 is slidably connected to the surface of the arc-shaped air duct 200, and a fixing belt 430 is fixedly connected to one end of the adjusting component 420, and the other end of the fixing belt 430 passes through the fixing ring 410 and is fixedly connected to the arc-shaped air duct 200; and a guide ring 460 is also slidably connected to the surface of the fixing belt 430, and the guide ring 460 is fixedly connected to the inner side of the arc-shaped air duct 200, and the guide ring 460 is arranged between the fixing ring 410 and the connecting joint 300.

[0059] It should be noted that, in the present embodiment, by setting the above-mentioned fixing ring 410, fixing belt 430 and guide ring 460, a structure is formed to facilitate adjusting the tightness of fixing belt 430. When in use, the patient first connects the ultrasonic nebulizer filled with the corresponding liquid medicine to the connecting joint 300, and then places the head between the fog-carrying eye mask 100, the fixing belt 430 and the double-sided Velcro 600, and places the eye area on the inner side of the fog-carrying eye mask 100; when the fog-carrying eye mask 100 covers the patient's eyes, the patient only needs to slide the adjustment component 420 in the direction of the fog-carrying eye mask 100, so that the adjustment component 420 pulls the fixing belt 430 to move, and the fixing belt 430 gradually tightens along the fixing ring 410 and tightens the fog-carrying eye mask 100 to the patient's face, so that the fog-carrying eye mask 100 can tightly and stably cover the patient's eyes, and the wearing of the fogging eye mask is completed. During this process, the patient can easily adjust the fixing belt 430 by himself without the help of others, which effectively reduces the difficulty of using the atomizing eye mask. At the same time, after the atomizing eye mask is installed, the patient only needs to manually turn on the ultrasonic atomizer containing the corresponding liquid medicine, and the ultrasonic atomizer can atomize the liquid medicine and then transport it into the arc-shaped airway 200 through the connecting joint 300. The arc-shaped airway 200 guides the atomized liquid medicine into the fog-carrying eye mask 100. At this time, the atomized liquid medicine can be normally atomized to cover the patient's eyes for atomization treatment.

[0060] It should be noted that the ultrasonic nebulizer in the above description is a device with relatively mature application of existing technology. The specific model can be selected according to actual needs. At the same time, the ultrasonic nebulizer can be powered by a built-in power supply or by AC power. The specific power supply method is selected according to the situation. The medical solution also needs to be prepared by medical staff according to the patient's condition. The specific type and ratio of the drug solution raw materials need to be selected according to actual needs, which will not be elaborated here.

[0061] As a preferred embodiment, Figure 7 , Figure 8 and Fig.10As shown, the adjustment component 420 includes a sleeve 421 slidably connected to the surface of the arc-shaped air guide tube 200, a slider 422 slidably connected to the arc cavity 210 is fixedly connected to the inner side of the sleeve 421, one end of the slider 422 contacts the pressurized airbag 440, a mounting cavity 4211 is provided on the inner side of the sleeve 421, an adjustment rod 423 pressed against the arc-shaped air guide tube 200 is slidably connected to the inside of the mounting cavity 4211, and a rubber spring 424 which is always in a compressed state is fixedly connected between the mounting cavity 4211 and the adjustment rod 423; the adjustment component 420 also includes evenly distributed fixed positioning blocks 425 and movable positioning blocks 426, the fixed positioning blocks 426 are arranged on the inner side of the sleeve 4211, and the movable positioning blocks 426 are arranged on the inner side of the sleeve 4211. 25 is fixedly connected to the surface of the arc-shaped air guide tube 200, the movable positioning block 426 is fixedly connected to one end of the adjusting rod 423, and the movable positioning block 426 is inserted between two adjacent fixed positioning blocks 425; an arc groove 220 is opened on the outer side of the arc-shaped air guide tube 200, and the fixed positioning block 425 is arranged inside the arc groove 220; the horizontal cross-sectional shapes of the fixed positioning block 425 and the movable positioning block 426 are both right-angled triangles, the inclined surface of the fixed positioning block 425 faces the connecting joint 300, and the inclined surface of the movable positioning block 426 faces away from the connecting joint 300; the vertical cross-sectional shapes of the inner side of the sliding sleeve 421 and the arc-shaped air guide tube 200 are both matching elliptical shapes.

[0062] It should be noted that in the present embodiment, when the patient needs to tighten the fixing belt 430, the patient only needs to slide the sliding sleeve 421, and the sliding sleeve 421 drives the adjusting rod 423 and the fixing belt 430 to slide together. In this process, the adjusting rod 423 drives the movable positioning block 426 to pass through the fixed positioning block 425. Since the inclined surface of the movable positioning block 426 is opposite to the inclined surface of the fixed positioning block 425 at this time, the fixed positioning block 425 can actively lift the movable positioning block 426 that moves toward each other through the inclined surface, which does not require the patient to actively adjust, so that the patient only needs to quickly pull the sliding sleeve 421 to actively tighten the fixing belt 430. When the fixing belt 430 is tightened, the vertical surface of the movable positioning block 426 is in contact with the vertical surface of the corresponding fixed positioning block 425. At this time, the fixed positioning block 425 can actively block the movable positioning block 426 from moving back, and stably lock the sliding sleeve 421 and the fixing belt 430 in this position, thereby improving the stability of the patient wearing the fog carrying eye mask 100. When the patient needs to take off the fogging eye mask 100, the patient only needs to pull the adjustment rod 423, and the adjustment rod 423 drives the movable positioning block 426 to separate from the fixed positioning block 425. At this time, the sliding sleeve 421 loses its obstruction, and the patient can drive the sliding sleeve 421 to move back quickly through the adjustment rod 423. The sliding sleeve 421 releases the fixing belt 430, so that the fixing belt 430 is loosened and separated from the patient's head. At this time, the patient can take off the entire fogging eye mask without hindrance.

[0063] Embodiment 3:

[0064] like Figure 2 , Figure 3 , Figure 5 and Fig. 9 As shown, the surface of the fog-carrying eye mask 100 is also provided with an annular cavity 110, and the inner side of the arc-shaped air guide tube 200 is provided with an arc cavity 210 connected with the annular cavity 110, and the locking mechanism 400 also includes a pressurized airbag 440 and a ring-shaped airbag 450, the pressurized airbag 440 is arranged between the arc cavity 210 and the adjustment component 420, and the ring-shaped airbag 450 is fixedly connected and connected to one end of the pressurized airbag 440, and one end of the ring-shaped airbag 450 passes through the interior of the annular cavity 110.

[0065] It should be noted that, in the present embodiment, when the sliding sleeve 421 approaches the fogging eye mask 100, the sliding sleeve 421 drives the slider 422 to squeeze the pressurized airbag 440. At this time, the gas inside the pressurized airbag 440 is squeezed into the ring-shaped airbag 450. The ring-shaped airbag 450 expands outward under the guidance of the annular cavity 110. When the ring-shaped airbag 450 passes through the annular cavity 110, the ring-shaped airbag 450 fits on the patient's face and covers the patient's eyes therein. At this time, the ring-shaped airbag 450 cooperates with the fixing belt 430 to hold the fogging eye mask 100. 0 are fixed on the patient's head in opposite directions, so that the fog-carrying eye mask 100 can cover the patient's eyes more stably, further improving the wearing stability of the fogging eye mask as a whole. At the same time, the inflated ring-shaped air bag 450 can also actively block the gap between the patient's face and the fog-carrying eye mask 100, which can not only prevent the atomized medicine liquid and the condensed medicine liquid from escaping to the outside to ensure the effectiveness of the atomization treatment and reduce the probability of medicine liquid contamination, but also enable the fog-carrying eye mask 100 to be suitable for different types of patient faces, further expanding the overall application range of the fogging eye mask.

[0066] The use process and principle of the stable atomizing eye mask for dry eye patients of the present invention include:

[0067] Step 1: When using, the patient first connects the ultrasonic nebulizer filled with the corresponding liquid medicine to the connecting joint 300, and then places the head between the fog-carrying eye mask 100, the fixing belt 430 and the double-sided Velcro 600, and places the eye area on the inner side of the fog-carrying eye mask 100;

[0068] Step 2: After the fogging eye mask 100 covers the patient's eyes, the patient only needs to slide the adjustment component 420 toward the fogging eye mask 100, so that the adjustment component 420 pulls the fixing belt 430 to move, and the fixing belt 430 gradually tightens along the fixing ring 410 and tightens the fogging eye mask 100 toward the patient's face, so that the fogging eye mask 100 can cover the patient's eyes tightly and stably, completing the wearing of the fogging eye mask; at the same time, in the process of wearing the eye mask, the sliding sleeve 421 drives the slider 422 to squeeze The pressurized airbag 440, at this time, the gas inside the pressurized airbag 440 is squeezed into the ring-shaped airbag 450, and the ring-shaped airbag 450 expands outward under the guidance of the annular cavity 110. When the ring-shaped airbag 450 passes through the annular cavity 110, the ring-shaped airbag 450 fits on the patient's face and covers the patient's eyes therein. At this time, the ring-shaped airbag 450 cooperates with the fixing belt 430 to fix the fog-carrying eye mask 100 on the patient's head in opposite directions, so that the fog-carrying eye mask 100 covers the patient's eyes more stably;

[0069] Step 3: Turn on the ultrasonic nebulizer and perform nebulization treatment on the patient's eyes. During the treatment, excess water mist is absorbed by the water absorption frame 500. When the nebulization is completed, the patient only needs to pull the adjustment rod 423 outward, and the adjustment rod 423 drives the movable positioning block 426 to separate from the fixed positioning block 425. At this time, the sliding sleeve 421 loses its obstruction, and the patient can drive the sliding sleeve 421 to move back quickly through the adjustment rod 423. The sliding sleeve 421 releases the fixing belt 430, so that the fixing belt 430 is loose and detached from the patient's head. At this time, the patient can remove the entire nebulizer eye mask without hindrance.

[0070] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0071] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stable atomizing eye mask for dry eye patients, comprising a fogging eye mask (100), characterized in that: Also includes: The arc-shaped air guide tube (200) is fixedly arranged on the surface of the fog-carrying eye mask (100) and communicated with the interior of the fog-carrying eye mask (100), and a connecting joint (300) is also arranged at the air inlet end of the arc-shaped air guide tube (200); The locking mechanism (400) is arranged between the fog-carrying eye mask (100) and the arc-shaped air guide tube (200), and comprises: A fixing ring (410) is arranged inside the arc-shaped air guide tube (200); An adjustment component (420) is slidably connected to the surface of the arc-shaped air guide tube (200) and is connected to the movable end of the fixing belt (430); A fixing belt (430) has a fixed end connected to the arc-shaped air guide tube (200) through a fixing ring (410), and a movable end connected to the adjustment component (420).

2. The stable-wearing atomizing eye mask for dry eye patients as claimed in claim 1, characterized in that: The surface of the fog-carrying eye mask (100) is provided with an annular cavity (110), and the inner side of the arc-shaped air guide tube (200) is provided with an arc cavity (210) which is in communication with the annular cavity (110); the locking mechanism (400) further comprises a pressurized airbag (440) and a ring-shaped airbag (450), wherein the pressurized airbag (440) is arranged between the arc cavity (210) and the adjustment component (420), and the ring-shaped airbag (450) is arranged in the annular cavity (110) and is in communication with the pressurized airbag (440).

3. The stable-wearing atomizing eye mask for dry eye patients as claimed in claim 2, characterized in that: The adjustment component (420) includes: A sliding sleeve (421) is slidably connected to the surface of the arc-shaped air guide tube (200), and a mounting cavity (4211) is also provided in the sliding sleeve (421); A slider (422) is arranged inside the sliding sleeve (421) and is slidably connected to the arc cavity (210), and one end of the slider (422) is in contact with the pressurized airbag (440); An adjusting rod (423) is slidably disposed in the mounting cavity (4211) and is pressed against the arc-shaped air guide tube (200); The rubber spring (424) is arranged between the installation cavity (4211) and the adjustment rod (423) and is always in a compressed state.

4. The stable-wearing atomizing eye mask for dry eye patients as claimed in claim 3, characterized in that: The adjustment component (420) further comprises evenly distributed fixed positioning blocks (425) and movable positioning blocks (426), wherein the fixed positioning blocks (425) are arranged on the surface of the arc-shaped air guide tube (200), and the movable positioning blocks (426) are arranged at one end of the adjustment rod (423), and the movable positioning blocks (426) are inserted between two adjacent fixed positioning blocks (425).

5. The stable-wearing atomizing eye mask for dry eye patients as claimed in claim 4, characterized in that: The outer side of the arc-shaped air guide tube (200) is also provided with an arc groove (220), and the fixed positioning block (425) is arranged inside the arc groove (220).

6. The stable-wearing atomizing eye mask for dry eye patients as claimed in claim 4, characterized in that: The horizontal cross-sectional shapes of the fixed positioning block (425) and the movable positioning block (426) are both right-angled triangles; the inclined surface of the fixed positioning block (425) faces the connecting joint (300), and the inclined surface of the movable positioning block (426) faces away from the connecting joint (300).

7. The stable-wearing atomizing eye mask for dry eye patients as claimed in claim 3, characterized in that: The vertical cross-sectional shapes of the inner side of the sliding sleeve (421) and the arc-shaped air guide tube (200) are both matching elliptical shapes.

8. The stable-wearing atomizing eye mask for dry eye patients as claimed in claim 1, characterized in that: A guide ring (460) is slidably connected to the surface of the fixing belt (430), and the guide ring (460) is arranged inside the arc-shaped air guide tube (200) and is located between the fixing ring (410) and the connecting joint (300).

9. The stable-wearing atomizing eye mask for dry eye patients as claimed in claim 1, characterized in that: A water absorption frame (500) is arranged outside the fog-carrying eye mask (100), and the water absorption frame (500) is a component made of water-absorbing cotton material.

10. The stable-wearing atomizing eye mask for dry eye patients according to claim 1, characterized in that: The surface of the arc-shaped air guide tube (200) is also provided with a double-sided Velcro (600), the surface of the double-sided Velcro (600) is slidably connected to a positioning ring (700) fixedly connected to the fog-carrying eye mask (100), and the double-sided Velcro (600) surrounds and wraps around the surface of the positioning ring (700).

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