Portable sprayer for treating pharyngolaryngitis

Abstract

The invention relates to the technical field of medical instruments, in particular to a portable sprayer for pharyngolaryngitis, which comprises a bottle head, the bottom of the bottle head is provided with a mounting port, and the mounting port is provided with a bottle body. According to the portable sprayer for sphagitis, the respirator is pushed to rotate upwards from the inclined opening to be exposed, then the limiting buckle is shifted to be separated from the bottle body, at the moment, the spring pushes the bottle body to pop out, a user can operate and use the portable sprayer, and when the portable sprayer is not used, the rotatable respirator is combined with the bottle head to be closed, pressed into the bottle body along the mounting opening and then fixed through the limiting buckle; compared with an existing integrated sprayer, one part of the bottle head can be turned over to serve as a respirator to assist a user in breathing, invalid dispersion waste is avoided, the bottle head can serve as one part of the bottle head after rotation to avoid occupying space, in addition, the bottle body serving as a storage container can be retracted into the bottle head when not in use, and therefore the sprayer is convenient to use. And the overall carrying volume is further reduced, and the device is more convenient to carry by a user.

Description

Technical Field

[0001] The invention relates to the technical field of medical devices, in particular to a portable sprayer for pharyngitis. Background Art

[0002] Nebulizers are commonly used for atomization inhalation, spray medication, disinfection spray and other functions. Among them, atomization inhalation can be used for airway management system. Liquid is atomized into tiny particles by atomization inhalation and enters the respiratory tract by breathing, so as to achieve painless, rapid and effective relief and treatment. For example, when patients have pharyngitis, they generally need to use a nebulizer for medication.

[0003] The existing patent (publication number: CN116020022A) discloses a portable atomizer inhalation device, including a sealed container, a liquid applying mechanism, and a shell; the liquid applying mechanism applies pressure to the sealed container so that the fluid in the sealed container is pressed into the spray nozzle through the drug delivery tube; the liquid applying mechanism includes a swing rod movably installed on the shell, the end of the swing rod is connected to the valve plate through a traction rope, and the other end of the valve plate away from the traction rope is installed with an elastic body 1 for resetting the valve plate; when the swing rod moves, the traction rope and the elastic body 1 alternately pull the valve plate to move between the liquid applying position and the cut-off position; the liquid applying mechanism also includes an air bag for supplying air to the sealed container and an air supply pipe for supplying air to the air bag, the air bag is connected to the air supply pipe, and the air supply pipe can be connected to the atmosphere; the air supply pipe and the drug delivery pipe are arranged at opposite ends of the valve plate; the valve plate loosens the air supply pipe and clamps the drug delivery pipe at the cut-off position, and the valve plate clamps the air supply pipe and loosens the drug delivery pipe at the liquid applying position. The above-mentioned prior art adopts an integrated structure and lacks a covering component, which easily causes the mist liquid to diffuse, and the use volume is the same as the carrying volume, which is not conducive to carrying.

[0004] In view of this, we propose a portable sprayer for pharyngitis. Summary of the invention

[0005] The purpose of the present invention is to provide a portable sprayer for pharyngitis, so as to solve the problem that the prior art proposed in the above background technology adopts an integrated structure, lacks a covering component, easily causes the mist liquid to diffuse, and the use volume is the same as the carrying volume, which is not conducive to carrying. To achieve the above purpose, the present invention provides the following technical solution: A portable sprayer for pharyngitis, including a bottle head, a mounting port is opened at the bottom of the bottle head, and a bottle body is provided at the mounting port, and a compression assembly is provided on the bottle body and the bottle head.

[0006] The compression assembly includes a pipette fixedly mounted on the top wall of the mounting port, a liquid hole connected to the pipette is opened on the bottle head, and the top of the bottle head is cut into an oblique opening, an atomizing nozzle connected to the liquid hole is fixedly arranged in the oblique opening, and a breathing mask adapted thereto is movably arranged on the oblique opening, a connecting ring is fixedly arranged inside the breathing mask, and the breathing mask is movably connected to the atomizing nozzle through the connecting ring, a compression spring is movably sleeved on the atomizing nozzle, and the compression spring presses the breathing mask to engage on the oblique opening.

[0007] A sliding sleeve is slidably connected in the installation opening, and a spring is arranged in the installation opening. The spring pushes the sliding sleeve to move downward, and the bottle body is screwed in the sliding sleeve through a thread.

[0008] The outer ring of the sliding sleeve is fixedly provided with a leather cup, and the outer side wall of the sliding sleeve is provided with a bracket matched with the leather cup.

[0009] The bottom of the side surface of the bottle head is rotatably provided with a limiting buckle matched with the bottle body.

[0010] An overflow preventer is arranged between the bracket and the sliding sleeve.

[0011] Preferably, the overflow preventer includes a hinge seat fixedly arranged on the side surface of the sliding sleeve, the bracket is rotatably connected to the hinge seat, and the surface of the sliding sleeve is slidably connected with a clamping ring that matches the bottom end of the bracket.

[0012] A breathing controller is arranged in the bottle head.

[0013] Preferably, the breathing controller includes an air hole opened inside the bottle head, and the air hole connects the liquid hole and the oblique mouth, the air hole is movably connected to a magnetic seat inside, and a plurality of through holes are opened on the surface of the magnetic seat, and a top spring is arranged inside the air hole, and the top spring pushes the magnetic seat to move toward the oblique mouth direction.

[0014] An extrusion hole is provided inside the liquid hole, and a hose is arranged in the extrusion hole, and both ends of the hose are connected to the liquid hole. A circular hole corresponding to the air hole is provided in the bottle head, and the circular hole is located between the air hole and the extrusion hole and is connected to the extrusion hole. A magnetic ring matching with the magnetic seat is slidably connected in the circular hole, and a cam for extruding the hose is rotatably connected in the circular hole, and a spiral cut matching with the magnetic ring is provided on the side surface of the cam.

[0015] Preferably, a rubber edge is fixedly provided at the edge of the contact surface of the breathing mask.

[0016] Preferably, the bottle head and the bottle body are both provided with anti-slip patterns.

[0017] Preferably, a one-way liquid valve is fixedly disposed inside the liquid hole.

[0018] Preferably, a limited ridge is provided between the sliding sleeve and the clamping ring.

[0019] Preferably, a ball that cooperates with the hose is rotatably provided on the side surface of the cam.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] In the present invention, the breathing mask is pushed to rotate upward from the oblique opening to be exposed, and then the limiting buckle is pushed to separate from the bottle body. At this time, the spring pushes the bottle body to pop out, and the user can operate it. When not in use, the breathing mask and the bottle head can be rotated to be closed, and then the bottle body is pressed into the installation opening and fixed by the limiting buckle. Compared with the existing integrated sprayer, a part of the bottle head can be turned over to serve as a breathing mask to assist the user in breathing and avoid ineffective diffusion waste. After rotation, it can be used as a part of the bottle head to avoid taking up space. In addition, the bottle body serving as a storage container can also be retracted into the bottle head when not in use, further reducing the overall carrying volume and making it more convenient for users to carry it with them.

[0022] In the present invention, the clamping ring is pushed down to disengage from the limit on the bottom end of the bracket. At this time, the bracket can rotate along the hinge seat, so that when the bottle head and the bottle body are relatively displaced, the bracket will not support the leather cup, that is, the leather cup will be reversely pressed open by the air in the installation port, and the gap between the bottle body and the installation port will leak. In this way, the normal spraying process is disconnected when the bottle body is recovered, avoiding invalid spraying when the bottle body is recovered, reducing unnecessary losses, improving the economy of use, and being more practical.

[0023] In the present invention, the suction force of breathing drives the magnetic seat to squeeze the top spring to move, and its magnetic force synchronously pulls the magnetic ring to translate, and pushes the cam to rotate along the spiral incision to squeeze the hose and control the flow in the liquid hole. Compared with the existing method of squeezing out the mist liquid in coordination with breathing, the above-mentioned magnetic seat can respond to the suction force of the user's breathing in different stages, and control the real-time spraying amount of the mist liquid accordingly, which can effectively avoid the discomfort and ineffective medication caused by a large amount of mist liquid filling the nasal cavity and oral cavity when the suction force is weak at the end of breathing, and effectively improve the accuracy of medication. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 The three-dimensional structure of the present invention is shown in FIG. Figure 1 ;

[0025] Figure 2 The three-dimensional structure of the present invention is shown in FIG. Figure 2 ;

[0026] Figure 3 The three-dimensional structure of the present invention is shown in FIG. Figure 3 ;

[0027] Figure 4 It is a sectional view of the three-dimensional structure of the present invention;

[0028] Figure 5 For the present invention Figure 4 The enlarged view of point A in the middle;

[0029] Figure 6 For the present invention Figure 4 The enlarged view of point B in the middle;

[0030] Figure 7 It is a three-dimensional structural cross-sectional view of the bottle head of the present invention;

[0031] Figure 8 For the present invention Figure 7 Enlarged view of point C in the middle;

[0032] Fig. 9 For the present invention Figure 7 The enlarged view of point D in the middle;

[0033] Fig.10 It is a structural schematic diagram of the magnetic ring and the cam of the present invention;

[0034] Fig.11 It is a structural schematic diagram of the sliding sleeve and the leather cup of the present invention;

[0035] Fig.12 It is a cross-sectional view of the sliding sleeve and the leather cup of the present invention;

[0036] Fig.13 For the present invention Fig.12 Enlarged view of point E in the middle.

[0037] In the figure: 1. bottle head; 2. mounting port; 3. bottle body; 4. compression assembly; 41. suction tube; 42. liquid hole; 43. oblique port; 44. atomizing nozzle; 45. breathing mask; 46. connecting ring; 47. compression spring; 48. sliding sleeve; 49. spring; 410. leather cup; 411. bracket; 412. limit buckle; 413. overflow preventer; 4131. hinge seat; 4132. snap ring; 4133. breathing controller; 41331. air hole; 41332. magnetic seat; 41333. through hole; 41334. top spring; 41335. extrusion hole; 41336. hose; 41337. round hole; 41338. magnetic ring; 41339. cam; 413310. spiral incision. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technical staff in this field without creative work are within the scope of protection of the present invention.

[0039] See also Figures 1 to 13The present invention provides a technical solution: a portable sprayer for pharyngitis, comprising a bottle head 1, a mounting port 2 is provided at the bottom of the bottle head 1, and a bottle body 3 is provided at the mounting port 2, and a compression component 4 is provided on the bottle body 3 and the bottle head 1.

[0040] The compression assembly 4 includes a liquid pipette 41 fixedly mounted on the top wall of the mounting port 2, a liquid hole 42 connected to the liquid pipette 41 is opened on the bottle head 1, and the top of the bottle head 1 is cut into an oblique opening 43, an atomizing nozzle 44 connected to the liquid hole 42 is fixedly arranged in the oblique opening 43, and a breathing mask 45 adapted thereto is movably arranged on the oblique opening 43, a connecting ring 46 is fixedly arranged inside the breathing mask 45, and the breathing mask 45 is movably connected to the atomizing nozzle 44 through the connecting ring 46, a compression spring 47 is movably sleeved on the atomizing nozzle 44, and the compression spring 47 is movably sleeved on the atomizing nozzle 44. The breathing mask 45 is pressed and engaged on the oblique opening 43, and the breathing mask 45 is pulled to axially displace along the compression spring 47 of the atomizing nozzle 44, so that the breathing mask 45 can be pushed to rotate upward and be exposed from the oblique opening 43, and the rotating breathing mask 45 can be combined with the bottle head 1 to be closed to each other. A camera is arranged inside the breathing mask 45, and a signal transceiver is installed on the inner wall of the breathing mask 45. The signal transceiver is connected to the camera, and the picture monitored by the camera is linked to the APP on the mobile phone through the signal transceiver, so that the user can conveniently observe the atomizing breathing situation.

[0041] A sliding sleeve 48 is slidably connected in the installation opening 2 , and a spring 49 is provided in the installation opening 2 . The spring 49 pushes the sliding sleeve 48 to move downward, and the bottle body 3 is screwed in the sliding sleeve 48 through threads.

[0042] A leather cup 410 is fixedly provided on the outer ring of the sliding sleeve 48, and a bracket 411 cooperating with the leather cup 410 is provided on the outer wall of the sliding sleeve 48. The bottle body 3 moves downward to allow external air to squeeze the leather cup 410 and enter the installation port 2 and the bottle body 3. When the bottle head 1 and the bottle body 3 are pressed for relative displacement, the bracket 411 supports the leather cup 410 so that it will not be reversely pressed open by the air in the installation port 2, thereby closing the gap between the bottle body 3 and the installation port 2, and pressing the medicine liquid in the bottle body 3 into the liquid hole 42 along the pipette 41, and then sprayed out by the atomizing nozzle 44.

[0043] The bottom of the side surface of the bottle head 1 is rotatably provided with a limit buckle 412 that cooperates with the bottle body 3. The limit buckle 412 is pushed to separate from the bottle body 3. At this time, the spring 49 pushes the bottle body 3 to pop out. After the bottle body 3 is pressed into the installation opening 2, the limit buckle 412 can be used to fix it.

[0044] An overflow preventer 413 is provided between the bracket 411 and the sliding sleeve 48 .

[0045] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figures 5 to 13As shown, the overflow preventer 413 includes a hinge seat 4131 fixedly arranged on the side surface of the sliding sleeve 48, and the bracket 411 is rotatably connected to the hinge seat 4131. The surface of the sliding sleeve 48 is slidably connected with a snap ring 4132 that cooperates with the bottom end of the bracket 411. The snap ring 4132 is pushed down to disengage from the limit on the bottom end of the bracket 411. At this time, the bracket 411 can rotate along the hinge seat 4131, so that when the bottle head 1 and the bottle body 3 are relatively displaced, the bracket 411 will not support the leather cup 410, that is, the leather cup 410 will be reversely pressed open by the air in the installation port 2, and the gap between the bottle body 3 and the installation port 2 will leak.

[0046] A breathing controller 4133 is arranged in the bottle head 1.

[0047] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figures 5 to 13 As shown, the breathing controller 4133 includes an air hole 41331 opened inside the bottle head 1, and the air hole 41331 connects the liquid hole 42 and the oblique mouth 43, the air hole 41331 is movably connected with a magnetic base 41332 inside, and a plurality of through holes 41333 are opened on the surface of the magnetic base 41332, and a top spring 41334 is arranged inside the air hole 41331, and the top spring 41334 pushes the magnetic base 41332 to move toward the oblique mouth 43, and the breathing process of the breathing mask 45 is carried out by supplying air through the air hole 41331. In this process, the suction force of breathing drives the magnetic base 41332 to squeeze the top spring 41334 for displacement.

[0048] An extrusion hole 41335 is provided inside the liquid hole 42, and a hose 41336 is provided inside the extrusion hole 41335, and both ends of the hose 41336 are connected to the liquid hole 42. A round hole 41337 corresponding to the air hole 41331 is provided inside the bottle head 1, and the round hole 41337 is located between the air hole 41331 and the extrusion hole 41335 and communicates with the extrusion hole 41335. A magnetic ring 41333 that matches the magnetic seat 41332 is slidably connected inside the round hole 41337. 8. A cam 41339 for squeezing the hose 41336 is rotatably connected in the circular hole 41337, and a spiral cutout 413310 matching the magnetic ring 41338 is provided on the side surface of the cam 41339. When the magnetic base 41332 moves, the magnetic force synchronously pulls the magnetic ring 41338 to translate, and pushes the cam 41339 to rotate along the spiral cutout 413310 to squeeze the hose 41336 and control the flow in the liquid hole 42.

[0049] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figures 5 to 13As shown, a rubber edge is fixedly provided on the edge of the contact surface of the breathing mask 45. On the one hand, the rubber edge can improve the sealing performance of the breathing mask 45 and the bottle head 1 when they are put together, avoiding external pollution to the atomizing nozzle 44 and the air hole 41331. On the other hand, the rubber edge can make the breathing mask 45 fit the user's face more comfortably.

[0050] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figures 5 to 13 As shown, the bottle head 1 and the bottle body 3 are both provided with anti-skid grooves, and the user can use the anti-skid grooves to increase the contact friction during operation, thereby improving the stability during pressing.

[0051] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figures 5 to 13 As shown, a one-way liquid valve is fixedly arranged inside the liquid hole 42. The one-way liquid valve can prevent the liquid medicine from flowing back into the bottle body 3 along the liquid hole 42, thereby extending the storage time of the internal liquid medicine.

[0052] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figures 5 to 13 As shown, a limited ridge is provided between the sliding sleeve 48 and the snap ring 4132. When the snap ring 4132 moves along the surface of the sliding sleeve 48, the ridge can be squeezed to deform. After the user loosens the snap ring 4132, the ridge can be used for fastening.

[0053] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figures 5 to 13 As shown, a ball that cooperates with the hose 41336 is rotatably provided on the side surface of the cam 41339. When the cam 41339 rotates, the ball contacts the hose 41336, which can avoid damage to the hose 41336 caused by frequent friction during the extrusion process.

[0054] The use method and advantages of the present invention: When the portable sprayer for pharyngitis is in operation and use, the working process is as follows:

[0055] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figures 5 to 13 As shown:

[0056] S1. Pull the breathing mask 45 along the atomizing nozzle 44 to compress the compression spring 47 for axial displacement, and push the breathing mask 45 to rotate upward from the oblique opening 43 to expose it, and then push the limit buckle 412 to detach from the bottle body 3. At this time, the spring 49 pushes the bottle body 3 to pop out, and the user can operate it. When not in use, the breathing mask 45 can be rotated and combined with the bottle head 1 to be closed, and then pressed into the bottle body 3 along the installation opening 2 and fixed with the limit buckle 412.

[0057] S2. After opening the breathing mask 45 and the bottle body 3, the bottle body 3 moves downward to allow external air to squeeze the leather cup 410 and enter the mounting port 2 and the bottle body 3. When the bottle head 1 and the bottle body 3 are pressed for relative displacement, the bracket 411 supports the leather cup 410 so that it will not be reversely pressed open by the air in the mounting port 2, thereby closing the gap between the bottle body 3 and the mounting port 2, and pressing the medicine liquid in the bottle body 3 into the liquid hole 42 along the pipette 41, and then sprayed out by the atomizing nozzle 44.

[0058] S3. After use, when the bottle body 3 needs to be compressed, the clamping ring 4132 is pushed down to disengage it from the limit on the bottom end of the bracket 411. At this time, the bracket 411 can rotate along the hinge seat 4131, so that when the bottle head 1 and the bottle body 3 are relatively displaced, the bracket 411 will not support the leather cup 410, that is, the leather cup 410 will be reversely pressed open by the air in the installation port 2, and the gap between the bottle body 3 and the installation port 2 will leak.

[0059] S4. When the user wears the breathing mask 45 to spray, he needs to breathe synchronously to inhale the mist liquid into the throat. The breathing process supplies air through the air hole 41331. During this process, the suction force of breathing drives the magnetic base 41332 to squeeze the top spring 41334 to move. The magnetic force of the magnetic ring 41338 is synchronously pulled to translate, and the cam 41339 is pushed to rotate along the spiral cut 413310 to squeeze the hose 41336 and control the flow in the liquid hole 42.

[0060] The above shows and describes the basic principles, main features and advantages of the present invention. Technical personnel in this industry should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A portable sprayer for treating pharyngitis, comprising a bottle head (1), characterized in that: The bottom of the bottle head (1) is provided with a mounting opening (2), and the mounting opening (2) is provided with a bottle body (3), and a compression assembly (4) is provided on the bottle body (3) and the bottle head (1); The compression assembly (4) comprises a liquid suction pipe (41) fixedly mounted on the inner top wall of the mounting opening (2); a liquid hole (42) communicating with the liquid suction pipe (41) is opened on the bottle head (1); and the top of the bottle head (1) is cut into an oblique opening (43); an atomizing nozzle (44) communicating with the liquid hole (42) is fixedly arranged in the oblique opening (43); and a breathing mask (45) adapted thereto is movably arranged on the oblique opening (43); a connecting ring (46) is fixedly arranged inside the breathing mask (45); and the breathing mask (45) is movably connected to the atomizing nozzle (44) through the connecting ring (46); a compression spring (47) is movably sleeved on the atomizing nozzle (44); and the compression spring (47) presses the breathing mask (45) to engage with the oblique opening (43); A sliding sleeve (48) is slidably connected in the installation opening (2), and a spring (49) is arranged in the installation opening (2), the spring (49) pushes the sliding sleeve (48) to move downward, and the bottle body (3) is screwed into the sliding sleeve (48) through a thread; The outer ring of the sliding sleeve (48) is fixedly provided with a leather cup (410), and the outer side wall of the sliding sleeve (48) is provided with a bracket (411) matched with the leather cup (410); The bottom of the side surface of the bottle head (1) is rotatably provided with a limiting buckle (412) that matches with the bottle body (3); An overflow preventer (413) is provided between the bracket (411) and the sliding sleeve (48).

2. A portable sprayer for treating pharyngitis according to claim 1, characterized in that: The overflow preventer (413) comprises a hinge seat (4131) fixedly arranged on the side surface of the sliding sleeve (48), the bracket (411) is rotatably connected to the hinge seat (4131), and the surface of the sliding sleeve (48) is slidably connected with a snap ring (4132) matched with the bottom end of the bracket (411); A breathing controller (4133) is arranged in the bottle head (1).

3. A portable sprayer for treating pharyngitis according to claim 2, characterized in that: The breathing controller (4133) comprises an air hole (41331) provided inside the bottle head (1), and the air hole (41331) is connected to the liquid hole (42) and the oblique opening (43), the air hole (41331) is movably connected to a magnetic seat (41332) inside, and a plurality of through holes (41333) are provided on the surface of the magnetic seat (41332), and a top spring (41334) is provided inside the air hole (41331), and the top spring (41334) pushes the magnetic seat (41332) to move in the direction of the oblique opening (43); The liquid hole (42) is provided with an extrusion hole (41335) inside, and a hose (41336) is arranged inside the extrusion hole (41335), and both ends of the hose (41336) are connected to the liquid hole (42); a circular hole (41337) corresponding to the air hole (41331) is provided inside the bottle head (1), and the circular hole (41337) is located between the air hole (41331) and the extrusion hole (41335) and is connected to the extrusion hole (41335); a magnetic ring (41338) matching with the magnetic seat (41332) is slidably connected inside the circular hole (41337); a cam (41339) for extruding the hose (41336) is rotatably connected inside the circular hole (41337), and a spiral cutout (413310) matching with the magnetic ring (41338) is provided on the side surface of the cam (41339).

4. A portable sprayer for treating pharyngitis according to claim 1, characterized in that: A rubber edge is fixedly provided at the edge of the contact surface of the breathing mask (45).

5. A portable sprayer for treating pharyngitis according to claim 1, characterized in that: The bottle head (1) and the bottle body (3) are both provided with anti-slip patterns.

6. A portable sprayer for treating pharyngitis according to claim 1, characterized in that: A one-way liquid valve is fixedly arranged inside the liquid hole (42).

7. A portable sprayer for treating pharyngitis according to claim 2, characterized in that: A convex ridge with a limited position is arranged between the sliding sleeve (48) and the clamping ring (4132).

8. A portable sprayer for treating pharyngitis and throat inflammation according to claim 3, characterized in that: The side surface of the cam (41339) is rotatably provided with a ball that cooperates with the hose (41336).

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