CN115054814A

CN115054814A - Sprayer for allergic rhinitis

Info

Publication number: CN115054814A
Application number: CN202210699149.8A
Authority: CN
Inventors: 张小刚
Original assignee: Chongqing Yuanzhilan Trading Co ltd
Current assignee: Guangzhou Yanghe Biotechnology Co ltd
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2022-09-16
Anticipated expiration: 2042-06-20
Also published as: CN115054814B

Abstract

The invention relates to the technical field of medical administration, in particular to an allergic rhinitis sprayer which comprises a medicine storage box, an inflation assembly, a valve assembly, a communication assembly, a sprayer storage assembly and a flexible water pipe, wherein the inflation assembly is installed on each of the left end face and the right end face of the medicine storage box, the valve assembly is fixedly connected to the upper end face of the medicine storage box, the communication assembly is fixedly connected to the upper end face of the valve assembly, the sprayer assemblies are installed on the upper end face of the communication assembly in a bilateral symmetry mode, the sprayer storage assembly is fixedly connected to the lower end face of the medicine storage box, and the flexible water pipe is fixedly connected to the top face of the interior of the medicine storage box. Aiming at the problems that pollutants such as nasal discharge can be adhered to the sprayer, the atomizing sprayer is usually fixed with the medicine tank, the whole sprayer needs to be cleaned during cleaning, and the cleaning is inconvenient. The spray head assembly is provided with the clamping mechanism and the spray head assembly which are clamped with each other, and after spraying is finished, the spray head assembly can be taken down to be cleaned independently, so that the cleaning effect is improved.

Description

Sprayer for allergic rhinitis

Technical Field

The invention relates to the technical field of medical administration, in particular to an allergic rhinitis sprayer.

Background

The focus position of rhinitis is generally located in the nasal cavity, so that specific medical appliances are needed to be deeply applied to the nasal cavity for treating the rhinitis, and the rhinitis sprayer is provided with a longer atomizing nozzle and can be used for spraying and applying the medicine in the nasal cavity after being deeply applied to the nasal cavity.

The existing rhinitis sprayer has the following problems: firstly, after a common rhinitis sprayer goes deep into a nasal cavity to finish spraying and administration, pollutants such as nasal discharge, nasal dirt and the like can be adhered to an atomizing nozzle which is usually fixed with a medicine tank, and the whole sprayer needs to be cleaned during cleaning, so that the cleaning is inconvenient.

Secondly, the ordinary rhinitis atomizer only has an atomizer, when all having the rhinitis symptom in facing two nostril nasal cavities, then need spray the medicine of dosing one by one to two nostril nasal cavities, and the administration efficiency of rhinitis atomizer is low.

Disclosure of Invention

The technical problem to be solved is as follows: the invention provides an allergic rhinitis sprayer which can solve the problems.

The technical scheme is as follows: the utility model provides an allergic rhinitis atomizer, stores subassembly, shower nozzle subassembly and flexible water pipe including depositing the medical kit, aerify subassembly, valve member, intercommunication subassembly, shower nozzle, it all installs the subassembly of aerifing on the terminal surface about the medical kit to deposit, deposit up end fixedly connected with valve member of medical kit, valve member up end fixedly connected with intercommunication subassembly, deposit terminal surface fixedly connected with shower nozzle storage subassembly under the medical kit, the shower nozzle has placed the shower nozzle subassembly in the shower nozzle storage subassembly bilateral symmetry, deposit the inside top surface fixedly connected with flexible water pipe of medical kit.

The communicating component comprises a three-way pipe, a sliding pipe, a sealing ring, a reset spring, a ratchet bar, a limiting block, a connecting plate, a locking spring, a clamping mechanism and a limiting guide groove, the upper end face of the valve component is fixedly connected with the three-way pipe, the three-way pipe is of a T-shaped structure, the sliding pipe is respectively and slidably connected inside the left end and the right end of the three-way pipe, the sliding pipe consists of two parts of pipe fittings of a horizontal section and a vertical section, the sealing ring is fixedly connected on the opposite faces of the two sliding pipes, the reset spring is fixedly connected between the opposite faces of the two sealing rings, the front end of the outer surface of the horizontal section of the sliding pipe is provided with a locking groove, the ratchet bar is fixedly connected in the locking groove, the limiting holes are formed in the left side and the right side of the front end of the outer surface of the three-way pipe, the limiting holes are slidably connected with the limiting block, the front ends of the two limiting blocks are commonly connected with the connecting plate, and the locking springs are fixedly connected between the rear end face of the connecting plate and the front end face of the three-way pipe, clamping mechanism is installed to the vertical section up end of slip pipe, the terminal surface has seted up spacing guide way before the slip pipe surface, and the upper end opening part of spacing guide way is provided with loudspeaker form inclined plane.

According to a preferable technical scheme, the inflation assembly comprises a piston rod, an inflator pump, a rubber piston, a pressing pad, a compensation ring and an inflation spring, sliding holes are formed in the left end face and the right end face of the medicine storage box, the piston rod is connected in the sliding holes in a sliding mode, the inflator pump is fixedly connected to the left inner wall and the right inner wall of the medicine storage box, a first air one-way valve is arranged on the opposite end faces of the two inflator pumps, the rubber piston is connected in the inflator pump in a sliding mode, a second air one-way valve is arranged on the rubber piston, the piston rod is fixedly connected with the rubber piston, the pressing pad is fixedly connected to one end, far away from the rubber piston, of the piston rod, the compensation ring is fixedly connected to the middle of the piston rod, and the inflation spring is fixedly connected between one end, close to the rubber piston, of the compensation ring and the inner wall of the sliding holes.

According to a preferred technical scheme, the clamping mechanism comprises a clamping pipe, a conical clamping head, a double-conical ring and a telescopic spring, the clamping pipe is fixedly connected to the upper end face of the vertical section of the sliding pipe, the conical clamping head is fixedly connected to the upper portion of the outer surface of the clamping pipe, the double-conical ring is slidably connected to the outer surface of the clamping pipe and located below the conical clamping head, and the telescopic spring is fixedly connected between the lower end face of the double-conical ring and the upper end face of the vertical section of the sliding pipe.

As a preferred technical scheme of the present invention, the spray head storage assembly includes a loading plate, a placing clamping seat, a pipe plug, and a rear cover, the lower end surface of the medicine storage box is fixedly connected with the loading plate, the front end surface of the loading plate is fixedly connected with the placing clamping seat, the loading plate is provided with the removable pipe plug, and the front end surface of the loading plate is slidably connected with the rear cover.

According to a preferred technical scheme, the spray head assembly comprises a clamping cylinder, an atomizing nozzle, a guide sliding column, a spring telescopic rod, a trapezoidal clamping plate and a water absorption sponge, the clamping cylinder is placed on the placing clamping seat, the atomizing nozzle is fixedly connected to the lower end face of the clamping cylinder, the guide sliding column is fixedly connected to the inner surface of the clamping cylinder, the spring telescopic rod is fixedly connected to the inner surface of the clamping cylinder along the circumferential direction of the inner surface of the clamping cylinder, the trapezoidal clamping plate is fixedly connected to one end, far away from the inner wall of the clamping cylinder, of the spring telescopic rod, the upper end face of the trapezoidal clamping plate is provided with an inclined face, and the water absorption sponge is fixedly connected to the lower end face of the clamping cylinder.

As a preferred technical scheme of the invention, the valve component comprises a valve frame, a valve core, a push rod and a valve spring, the upper end face of the medicine storage box is fixedly connected with the valve frame, the valve core is connected in the valve frame in a sliding manner, a circulation hole is formed in the valve core, the front end face of the valve core is fixedly connected with the push rod, the push rod penetrates through the front end face of the valve frame, and the valve spring is fixedly connected between the front end face of the valve core and the inner wall of the valve frame.

As a preferred technical scheme of the invention, the inner wall of the limiting guide groove is symmetrically provided with four triangular rubber blocks.

As a preferred technical scheme of the invention, the upper end of the outer surface of the clamping pipe is provided with sealing rubber.

Has the advantages that: the sprayer assembly can be placed in the sprayer storage assembly when not in use, the sprayer assembly and the clamping mechanism can be sleeved and clamped when spraying is needed, the clamping can be released by continuously pressing the sprayer assembly downwards after spraying is completed, and then the sprayer assembly can be cleaned independently, so that the cleaning effect of the sprayer assembly is enhanced.

The sprayer is provided with the communicating assembly, the two ends of the three-way pipe are connected with the sliding pipes in a sliding mode, each sliding pipe can be clamped with the sprayer assembly in a clamping mode, the two sliding pipes can realize the adjustment of the distance between the two sliding pipes through the mutual matching of the ratchet bar and the limiting block, and compared with a common sprayer, the sprayer is high in dosing efficiency.

Drawings

The invention is further illustrated by the following examples in conjunction with the drawings.

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

FIG. 3 is an enlarged view of the invention at M in FIG. 2.

Fig. 4 is a front view of the present invention.

FIG. 5 is an enlarged view of the invention at the point N on FIG. 4.

Fig. 6 is an enlarged view taken at a-a of fig. 4 according to the present invention.

Fig. 7 is an enlarged view of the invention at P on fig. 6.

FIG. 8 is a cross-sectional view of the valve assembly of the present invention.

In the figure: 1. storing a medicine box; 2. an inflation assembly; 21. a piston rod; 22. an inflator; 23. a rubber piston; 24. a pressing pad; 25. a compensation ring; 26. an inflation spring; 3. a valve assembly; 31. a valve frame; 32. a valve core; 33. a push rod; 34. a valve spring; 4. a communicating component; 41. a three-way pipe; 42. a sliding tube; 43. a seal ring; 44. a return spring; 45. a ratchet bar; 46. a limiting block; 47. a connecting plate; 48. a locking spring; 49. a clamping mechanism; 491. clamping the connecting pipe; 492. a conical chuck; 493. a double-cone ring; 494. a tension spring; 40. a limiting guide groove; 5. a showerhead storage assembly; 51. a loading plate; 52. placing a card seat; 53. a pipe plug; 54. a rear cover; 6. a showerhead assembly; 61. a clamping cylinder; 62. an atomizing nozzle; 63. a guide strut; 64. a spring telescopic rod; 65. a trapezoidal snap gauge; 66. a water-absorbing sponge; 7. a flexible water pipe.

Detailed Description

The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.

Referring to fig. 1 and 2, an allergic rhinitis atomizer, including depositing medical kit 1, aeration component 2, valve member 3, intercommunication subassembly 4, shower nozzle storage assembly 5, shower nozzle subassembly 6 and flexible water pipe 7, all install aeration component 2 on depositing medical kit 1's the left and right sides terminal surface, deposit medical kit 1's up end fixedly connected with valve member 3, valve member 3 up end fixedly connected with intercommunication subassembly 4, deposit medical kit 1 down terminal surface fixedly connected with shower nozzle storage assembly 5, shower nozzle storage assembly 5 internal bilateral symmetry has placed shower nozzle subassembly 6, deposit the inside top surface fixedly connected with flexible water pipe 7 of medical kit 1.

Referring to fig. 2, 6 and 7, the communicating component 4 includes a three-way pipe 41, a sliding pipe 42, a sealing ring 43, a return spring 44, a ratchet bar 45, a limiting block 46, a connecting plate 47, a locking spring 48, a clamping mechanism 49 and a limiting guide groove 40, the upper end surface of the valve component 3 is fixedly connected with the three-way pipe 41, the three-way pipe 41 is of a T-shaped structure, the sliding pipe 42 is slidably connected inside the left and right ends of the three-way pipe 41, the sliding pipe 42 is composed of two pipe fittings of a horizontal section and a vertical section, the sealing rings 43 are fixedly connected on the opposite surfaces of the two sliding pipes 42, the return spring 44 is fixedly connected between the opposite surfaces of the two sealing rings 43, the front end of the outer surface of the horizontal section of the sliding pipe 42 is provided with a stop groove, the ratchet bar 45 is fixedly connected in the stop groove, the left and right sides of the front end of the outer surface of the three-way pipe 41 are provided with limiting holes, the limiting block 46 is slidably connected in the limiting holes, the front ends of the two limiting blocks 46 are connected with a connecting plate 47 together, a plurality of locking springs 48 are fixedly connected between the rear end face of the connecting plate 47 and the front end face of the three-way pipe 41, a clamping mechanism 49 is installed on the upper end face of the vertical section of the sliding pipe 42, a limiting guide groove 40 is formed in the front end face of the outer surface of the sliding pipe 42, a horn-shaped inclined plane is arranged at an upper end opening of the limiting guide groove 40, and four triangular rubber blocks are symmetrically arranged on the inner wall of the limiting guide groove 40 in a left-right mode.

When in specific work, the distance between the two sliding tubes 42 is adjusted according to the distance between the two nostrils of the patient with rhinitis, the two sliding tubes 42 are pinched simultaneously by hands manually, because the stopper 46 slides on the inclined surface of the ratchet on the ratchet bar 45, the sliding tube 42 moves toward the inside of the three-way tube 41, during the movement, the return spring 44 is compressed, and the pinching of the sliding tube 42 is stopped after the proper distance is adjusted, at this time, the return spring 44 has an outward spreading force, but the vertical surface of the ratchet on the ratchet bar 45 is blocked by the limiting block 46, thereby realized sliding tube 42's spacing fixed, after accomplishing the medicine spraying, pulling connecting plate 47, connecting plate 47 drives two stopper 46 simultaneously and moves forward, and the ratchet does not block this moment, and reset spring 44 makes two sliding tube 42 outwards remove and resets, stops pulling connecting plate 47 after the completion that resets, and locking spring 48 drives stopper 46 and resets and cooperatees with ratchet 45 again.

Referring to fig. 2, the spray head assembly 6 comprises a clamping cylinder 61, an atomizing nozzle 62, a guiding sliding column 63, a spring expansion link 64, a trapezoid clamping plate 65 and a water absorption sponge 66, the clamping cylinder 61 is placed on the placing clamping seat 52, the atomizing nozzle 62 is fixedly connected to the lower end face of the clamping cylinder 61, the guiding sliding column 63 is fixedly connected to the inner surface of the clamping cylinder 61, the spring expansion link 64 is fixedly connected to the inner surface of the clamping cylinder 61 along the circumferential direction of the inner surface of the clamping cylinder 61, the spring expansion link 64 is far away from the trapezoid clamping plate 65 fixedly connected to one end of the inner wall of the clamping cylinder 61, the upper end face of the trapezoid clamping plate 65 is provided with an inclined plane, and the water absorption sponge 66 is fixedly connected to the lower end face of the clamping cylinder 61.

Referring to fig. 4 and 5, the clamping mechanism 49 includes a clamping pipe 491, a conical clamp head 492, a double conical ring 493 and a telescopic spring 494, the clamping pipe 491 is fixedly connected to the upper end surface of the vertical section of the sliding pipe 42, the conical clamp head 492 is fixedly connected to the upper portion of the outer surface of the clamping pipe 491, the double conical ring 493 is slidably connected to the outer surface of the clamping pipe 491, the double conical ring 493 is located below the conical clamp head 492, and the telescopic spring 494 is fixedly connected between the lower end surface of the double conical ring 493 and the upper end surface of the vertical section of the sliding pipe 42.

When the sprayer assembly 6 is taken out of the sprayer storage assembly 5 during operation, the sprayer assembly 6 is clamped on the clamping mechanism 49, the guide sliding column 63 is aligned with the limiting guide groove 40 on the sliding tube 42, then the sprayer assembly 6 is pressed downwards until the clamping tube 61 is sleeved outside the clamping tube 491, the guide sliding column 63 slides into the limiting guide groove 40 when the clamping tube 61 is sleeved outside the clamping tube 491, the trapezoidal clamping plate 65 is pressed by the conical inclined surface of the conical clamping head 492 to compress the telescopic spring rod 64, after the trapezoidal clamping plate 65 crosses the conical clamping head 492, the telescopic spring rod 64 is reset and extends to push the trapezoidal clamping plate 65 to abut against the clamping tube 491 at the lower part of the conical clamping head 492, at the moment, the guide sliding column 63 moves to the position of the triangular rubber block in the limiting guide groove 40, the four triangular rubber blocks have limiting effect on the guide sliding column 63, and the mutual clamping between the sprayer assembly 6 and the clamping mechanism 49 is completed, after the medicine spraying is finished, the clamping cylinder 61 is continuously pushed downwards to move, the clamping cylinder 61 drives the guide sliding column 63 to separate from the limit of the triangular rubber block and continuously slide downwards in the limit guide groove 40, the trapezoidal clamping plate 65 passes through the double-cone-shaped ring 493 in the sliding process, then the clamping cylinder 61 is pulled upwards along the path of the limit guide groove 40 to move, the clamping cylinder 61 pushes the double-cone-shaped ring 493 to move upwards through the trapezoidal clamping plate 65, the telescopic spring 494 is stretched at the same time until the double-cone-shaped ring 493 moves into the concave cavity of the cone-shaped clamping head 492, at this time, the double-cone-shaped ring 493 and the cone-shaped clamping head 492 are overlapped, the trapezoidal clamping plate 65 is separated from the outside of the cone-shaped clamping head 492 by virtue of the inclined plane at the lower part of the double-cone-shaped ring 493, then the telescopic spring 494 contracts to pull the double-cone-shaped ring 493 to return to the initial position, so that the clamping cylinder 61 is separated from the clamping pipe 491, and the spray head assembly 6 is separated from the clamping mechanism 49, the water-absorbing sponge 66 can absorb the reflowing medicine during spraying, and avoids pollution caused by dropping on the body.

Referring to fig. 2 and 3, the inflation assembly 2 includes an inflator 22, a piston rod 21, a rubber piston 23, a pressing pad 24, a compensation ring 25 and an inflation spring 26, a sliding hole is formed in each of the left and right end faces of the medicine storage box 1, the piston rod 21 is connected to the sliding hole in a sliding manner, the inflator 22 is fixedly connected to the left and right inner walls of the medicine storage box 1, a first air check valve is arranged on the end face opposite to the inflator 22, the rubber piston 23 is connected to the inflator 22 in a sliding manner, a second air check valve is arranged on the rubber piston 23, the piston rod 21 is fixedly connected to the rubber piston 23, the pressing pad 24 is fixedly connected to one end of the piston rod 21, away from the rubber piston 23, the compensation ring 25 is fixedly connected to the middle of the piston rod 21, and the inflation spring 26 is fixedly connected to one end of the compensation ring 25, close to the rubber piston 23, and the inner wall of the sliding hole.

During specific work, after the clamping of the nozzle assembly 6 is completed, the interior of the medicine storage box 1 needs to be manually inflated, firstly, the pressing pads 24 at two ends are manually pressed by hands, the pressing pads 24 drive the piston rod 21 and the rubber piston 23 to move towards the interior of the medicine storage box 1, during the moving process, the inflating spring 26 is compressed, and because the second air one-way valve on the rubber piston 23 can only enable air to flow towards one side far away from the piston rod 21 from one side close to the piston rod 21 in a one-way mode, and the first air one-way valve on the inflator 22 can only enable air to flow towards the interior of the medicine storage box 1 from the interior of the inflator 22 in a one-way mode, air at one side far away from the piston rod 21 of the rubber piston 23 is pressed into the medicine storage box 1, the pressing stops after the rubber piston 23 is pressed against the inner wall of the inflator 22, the inflating spring 26 stretches out to drive the piston rod 21, the pressing pads 24 and the rubber piston 23 to move towards the direction far away from the center of the medicine storage box 1 to reset, in the moving process of the piston rod 21, the first air one-way valve is closed, the second air one-way valve is opened, air flows from the side close to the piston rod 21 to the side far away from the piston rod 21, and then the steps are repeated, so that the effect that the air pressure in the medicine storage box 1 is increased by continuously filling air into the medicine storage box 1 is achieved.

Referring to fig. 8, the valve assembly 3 includes a valve frame 31, a valve core 32, a push rod 33 and a valve spring 34, the upper end surface of the medicine storage box 1 is fixedly connected with the valve frame 31, the valve core 32 is slidably connected inside the valve frame 31, the valve core 32 is provided with a circulation hole, the front end surface of the valve core 32 is fixedly connected with the push rod 33, the push rod 33 penetrates through the front end surface of the valve frame 31, and the valve spring 34 is fixedly connected between the front end surface of the valve core 32 and the inner wall of the valve frame 31.

During specific work, the push rod 33 is manually moved, the push rod 33 drives the valve core 32 to move backwards, the valve spring 34 is stretched at the moment, when the valve core 32 moves to the position where the circulation hole is communicated with the upper pipeline and the lower pipeline, namely after the valve is opened, the liquid medicine in the medicine storage box 1 is pressed into the flexible water pipe 7 by air pressure and flows to the three-way pipe 41 and the sliding pipe 42 and is finally sprayed out from the atomizing nozzle 62, the push rod 33 stops moving, and the valve spring 34 contracts to drive the valve core 32 to move forwards and reset.

Referring to fig. 1 and 2, the spray head storage assembly 5 includes a loading plate 51, a placing clamping seat 52, a pipe plug 53 and a rear cover 54, the loading plate 51 is fixedly connected to the lower end surface of the storage box 1, the placing clamping seat 52 is fixedly connected to the front end surface of the loading plate 51, the removable pipe plug 53 is placed on the loading plate 51, and the rear cover 54 is slidably connected to the front end surface of the loading plate 51.

During specific work, before medicine spraying, if a patient only needs one nostril to carry out spraying treatment, the sliding pipe 42 can be blocked by the pipe plug 53, after medicine spraying is finished, the spray head assembly 6 can be disinfected and cleaned independently after being detached from the clamping pipe 491, and the spray head assembly 6 can be put back on the clamping seat 52 and closed with the rear cover 54 after cleaning is finished.

When using the present allergic rhinitis nebulizer, S1: the distance between the two sliding tubes 42 is adjusted according to the distance between the two nostrils of the rhinitis patient, the two sliding tubes 42 are pinched manually and simultaneously, because the limiting block 46 can slide on the inclined plane of the ratchets on the ratchet bar 45 at the moment, the sliding tubes 42 can move towards the inside of the three-way tube 41, in the moving process, the reset spring 44 is compressed, the pinching of the sliding tubes 42 is stopped after the proper distance is adjusted, at the moment, the reset spring 44 has outward-spreading force, but the vertical planes of the ratchets on the ratchet bar 45 are blocked by the limiting block 46, so that the limiting and fixing of the sliding tubes 42 are realized.

S2: taking the spray head assembly 6 out of the spray head storage assembly 5, then clamping the spray head assembly 6 on the clamping mechanism 49, firstly aligning the guide sliding column 63 with the limit guide groove 40 on the sliding tube 42, then pressing the spray head assembly 6 downwards until the clamping cylinder 61 is sleeved outside the clamping tube 491, when the clamping cylinder 61 is sleeved outside the clamping pipe 491, the guide sliding column 63 slides into the limit guide groove 40, the trapezoidal clamping plate 65 is extruded by the conical inclined surface of the conical clamping head 492 to compress the spring telescopic rod 64, after the trapezoidal clamping plate 65 passes over the conical clamping head 492, the spring telescopic rod 64 is reset, extended and jacked to push the trapezoidal clamping plate 65 to abut against the clamping pipe 491 at the lower part of the conical clamping head 492, at the moment, the guide sliding column 63 moves to the position of the triangular rubber block in the limiting guide groove 40, and the four triangular rubber blocks have a limiting effect on the guide sliding column 63, so that the mutual clamping between the spray head assembly 6 and the clamping mechanism 49 is completed.

S3: the interior of the medicine storage box 1 is inflated manually, firstly, the pressing pads 24 at two ends are pressed manually, the pressing pads 24 drive the piston rod 21 and the rubber piston 23 to move towards the interior of the medicine storage box 1, in the moving process, the inflating spring 26 is compressed, and because the second air one-way valve on the rubber piston 23 can only enable air to flow towards one side away from the piston rod 21 from one side close to the piston rod 21 in a one-way mode, and the first air one-way valve on the inflator 22 can only enable air to flow towards the interior of the medicine storage box 1 from the interior of the inflator 22 in a one-way mode, so that air at one side of the rubber piston 23 away from the piston rod 21 is pressed into the medicine storage box 1, the pressing is stopped after the rubber piston 23 is abutted against the inner wall of the inflator 22, the inflating spring 26 stretches out to drive the piston rod 21, the pressing pads 24 and the rubber piston 23 to move and reset towards the direction away from the center of the medicine storage box 1, and the piston rod 21 is in the moving process, the first air check valve is closed, the second air check valve is opened, air flows from the side close to the piston rod 21 to the side far away from the piston rod 21, and then the steps are repeated, so that the gas is continuously filled into the medicine storage box 1.

S4: when the pushing rod 33 is manually moved, the pushing rod 33 drives the valve core 32 to move backwards, the valve spring 34 is stretched at the moment, and when the valve core 32 moves to the circulation hole to communicate with the upper and lower pipelines, namely, the valve is opened, the liquid medicine in the medicine storage box 1 is pressed into the flexible water pipe 7 by the air pressure and flows to the three-way pipe 41 and the sliding pipe 42, and finally is sprayed out from the atomizing nozzle 62.

S5: stopping moving the pushing rod 33, contracting the valve spring 34 to drive the valve core 32 to move forwards and return, continuously pushing the clamping cylinder 61 downwards, driving the guide sliding column 63 to separate from the limit of the triangular rubber block by the clamping cylinder 61 and continuously sliding downwards in the limit guide groove 40, wherein the trapezoidal clamping plate 65 passes through the double-cone ring 493 in the sliding process, then pulling the clamping cylinder 61 upwards along the path of the limit guide groove 40 to move, the clamping cylinder 61 pushes the double-cone ring 493 upwards through the trapezoidal clamping plate 65, simultaneously the extension spring 494 is stretched until the double-cone ring 493 moves into the concave cavity of the conical clamping head 492, at this time, the double-cone ring 493 coincides with the conical clamping head 492, the trapezoidal clamping plate 65 is separated from the outside of the conical clamping head 492 by virtue of the inclined plane at the lower part of the double-cone ring 493, then the extension spring 494 contracts to pull the double-cone ring 493 to return to the initial position, thereby completing the separation of the clamping cylinder 61 and the clamping pipe 491, therefore, the spray head assembly 6 is separated from the clamping mechanism 49, the connecting plate 47 is pulled, the connecting plate 47 simultaneously drives the two limiting blocks 46 to move forwards, the ratchets are not blocked, the two sliding pipes 42 are moved outwards to reset through the reset spring 44, the connecting plate 47 is stopped to be pulled after the resetting is completed, the locking spring 48 drives the limiting blocks 46 to reset to be matched with the ratchet bar 45 again, and finally the spray head assembly 6 is independently cleaned and then placed back into the spray head storage assembly 5 and is combined with the rear cover 54.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an allergic rhinitis atomizer, includes medicine storage box (1), gas charging component (2), valve member (3), intercommunication subassembly (4), shower nozzle storage component (5), shower nozzle subassembly (6) and flexible water pipe (7), its characterized in that: all install on depositing about medical kit (1) terminal surface and aerify subassembly (2), deposit up end fixedly connected with valve member (3) of medical kit (1), valve member (3) up end fixedly connected with intercommunication subassembly (4), deposit terminal surface fixedly connected with shower nozzle storage assembly (5) under medical kit (1), shower nozzle storage assembly (5) interior bilateral symmetry of shower nozzle has placed shower nozzle subassembly (6), deposit the inside top surface fixedly connected with flexible water pipe (7) of medical kit (1), wherein:

the connecting component (4) comprises a three-way pipe (41), sliding pipes (42), sealing rings (43), a reset spring (44), ratchet bars (45), a limiting block (46), a connecting plate (47), a locking spring (48), a clamping mechanism (49) and a limiting guide groove (40), the upper end face of the valve component (3) is fixedly connected with the three-way pipe (41), the three-way pipe (41) is of a T-shaped structure, the sliding pipes (42) are respectively and slidably connected inside the left end and the right end of the three-way pipe (41), each sliding pipe (42) consists of two pipe fittings, namely a horizontal section and a vertical section, the sealing rings (43) are fixedly connected onto opposite faces of the two sliding pipes (42), the reset spring (44) is fixedly connected between the opposite faces of the two sealing rings (43), the front end of the outer surface of the horizontal section of each sliding pipe (42) is provided with a stopping groove, and the ratchet bars (45) are fixedly connected into the stopping grooves, spacing holes have been seted up to the three-way pipe (41) surface front end left and right sides, and spacing downthehole sliding connection has stopper (46), two the front end of stopper (46) is connected with connecting plate (47) jointly, a plurality of locking spring (48) of fixedly connected with between connecting plate (47) rear end face and the three-way pipe (41) preceding terminal surface, latch mechanism (49) are installed to the vertical section up end of slip pipe (42), spacing guide way (40) have been seted up to the preceding terminal surface of slip pipe (42) surface, and the upper end opening part of spacing guide way (40) is provided with loudspeaker form inclined plane.

2. The nebulizer of claim 1, wherein said nebulizer comprises: aerify subassembly (2) and include piston rod (21), inflator pump (22), rubber piston (23), press and fill up (24), compensation ring (25) and aerify spring (26), deposit all seted up the slide opening on the terminal surface about medical kit (1), sliding connection has piston rod (21) in the slide opening, deposit fixedly connected with inflator pump (22) on the inner wall about medical kit (1), two be provided with first air check valve on the terminal surface that inflator pump (22) are relative, sliding connection has rubber piston (23) in inflator pump (22), is provided with second air check valve on rubber piston (23), piston rod (21) and rubber piston (23) fixed connection, the one end fixedly connected with who rubber piston (23) was kept away from in piston rod (21) press and fill up (24), piston rod (21) middle part fixedly connected with compensation ring (25), fixedly connected with between the inner wall that compensation ring (25) are close to the one end of rubber piston (23) and slide opening aerifys fixedly connected with and inflate the cushion (24) A spring (26).

3. The nebulizer of claim 1, wherein said nebulizer comprises: the clamping mechanism (49) comprises a clamping pipe (491), a conical clamping head (492), a double-conical ring (493) and a telescopic spring (494), the upper end face of the vertical section of the sliding pipe (42) is fixedly connected with the clamping pipe (491), the upper part of the outer surface of the clamping pipe (491) is fixedly connected with the conical clamping head (492), the outer surface of the clamping pipe (491) is slidably connected with the double-conical ring (493), the double-conical ring (493) is located below the conical clamping head (492), and the telescopic spring (494) is fixedly connected between the lower end face of the double-conical ring (493) and the upper end face of the vertical section of the sliding pipe (42).

4. The nebulizer of claim 1, wherein said nebulizer comprises: the spray head storage assembly (5) comprises a loading plate (51), a placing clamping seat (52), a pipe plug (53) and a rear cover (54), the lower end face of the medicine storage box (1) is fixedly connected with the loading plate (51), the front end face of the loading plate (51) is fixedly connected with the placing clamping seat (52), the loading plate (51) is provided with the detachable pipe plug (53), and the front end face of the loading plate (51) is slidably connected with the rear cover (54).

5. The nebulizer of claim 4, wherein the nebulizer comprises: shower nozzle subassembly (6) are including joint section of thick bamboo (61), atomizing nozzle (62), direction traveller (63), spring telescopic link (64), trapezoidal cardboard (65) and sponge (66) absorb water, place joint section of thick bamboo (61) on cassette (52), terminal surface fixedly connected with atomizing nozzle (62) under joint section of thick bamboo (61), fixed surface is connected with direction traveller (63) in joint section of thick bamboo (61), and joint section of thick bamboo (61) internal surface is along its circumferencial direction fixedly connected with spring telescopic link (64), and the trapezoidal cardboard (65) of one end fixedly connected with of joint section of thick bamboo (61) inner wall are kept away from to spring telescopic link (64), the up end of trapezoidal cardboard (65) is provided with and the inclined plane, terminal surface fixedly connected with sponge absorbs water (66) under joint section of thick bamboo (61).

6. The nebulizer of claim 1, wherein said nebulizer comprises: the valve component (3) comprises a valve frame (31), a valve core (32), a push rod (33) and a valve spring (34), the upper end face of the medicine storage box (1) is fixedly connected with the valve frame (31), the valve core (32) is slidably connected inside the valve frame (31), a circulation hole is formed in the valve core (32), the push rod (33) is fixedly connected to the front end face of the valve core (32), the push rod (33) penetrates through the front end face of the valve frame (31), and the valve spring (34) is fixedly connected between the front end face of the valve core (32) and the inner wall of the valve frame (31).

7. The nebulizer of claim 1, wherein said nebulizer comprises: four triangular rubber blocks are symmetrically arranged on the inner wall of the limiting guide groove (40) in the left-right direction.

8. The nebulizer of claim 3, wherein said nebulizer comprises: and the upper end of the outer surface of the clamping pipe (491) is provided with sealing rubber.