CN209751921U

CN209751921U - Medicine sprayer for respiratory medicine

Info

Publication number: CN209751921U
Application number: CN201821997346.3U
Authority: CN
Inventors: 孟宪锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-11-30
Filing date: 2018-11-30
Publication date: 2019-12-10
Anticipated expiration: 2028-11-30

Abstract

The utility model discloses a breathe medicine sprayer for internal medicine, including bottle, pole handle, butterfly plate, atomizing nozzle, stopper, the upper end of bottle lid is equipped with an empty section of thick bamboo, atomizing nozzle's right wall connection inoxidizing coating, the inner wall fixed connection hard tube of inoxidizing coating, the right-hand member of hard tube is passed and is equipped with the hose, the bottom fixed connection valve shaft of butterfly plate, the left side fixed surface of stopper installs the connecting rod, the left end of connecting rod passes bottle lid left wall fixed connection trigger, the surface cover of connecting rod establishes the third spring, the trigger is connected to the left end of third spring, the upper end sliding connection inoxidizing coating of trigger. When the medical medicine sprayer is used, after pressurization, the trigger is pressed to continuously spray the liquid medicine, so that the medical medicine sprayer has the characteristics of stability, concentrated spraying and safety, the residual quantity of the liquid medicine after use is less, and the utilization rate of the liquid medicine is improved.

Description

Medicine sprayer for respiratory medicine

Technical Field

The utility model relates to a breathe internal medicine technical field, specifically be a breathe internal medicine with liquid medicine spraying device.

Background

Respiratory disease patients are increased, especially children with poor autoimmunity are increased, for example, children always cough, the children are troublesome to take medicine through traditional medicine treatment or injection, the injection is afraid of pain, the medicine is absorbed slowly through muscles or blood, the children are decocted for a long time, if the diseases are treated by using the medicine taking and injection method, the medicine can have side effects when flowing through the whole body, the healthy growth of the children is not facilitated, the medical medicine sprayer atomizes the medicine liquid into tiny particles, and the medicine enters the respiratory tract and the lung to be deposited in a breathing and inhaling mode, so that painless, quick and effective treatment is achieved.

The traditional medical medicine sprayer needs to enable a nozzle to face the mouth of a patient, liquid medicine is sprayed into the cavity of the patient in a mode of pressing a pressure nozzle and extruding an air bag ceaselessly, the medical medicine sprayer can shake ceaselessly due to frequent pressing of the pressure nozzle and the extruding air bag, the nozzle shakes ceaselessly, liquid medicine is sprayed unevenly, the liquid medicine is dispersed, the use efficiency of the liquid medicine is reduced, and even more, the liquid medicine can touch the oral cavity of the patient, the patient can generate stress reaction to close the mouth, the medicine sprayer is damaged, and the oral cavity of the patient is injured; on the other hand, the bottom of the bottle bottom of the traditional medical medicine sprayer adopts a planar design, so that more medicine liquid can be remained after medicine spraying, and waste is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a breathe internal medicine with liquid medicine spraying device to solve that the liquid medicine spraying device is unstable, the liquid medicine remains too much problem.

In order to achieve the above object, the utility model provides a following technical scheme: a medicine sprayer for respiratory medicine comprises a bottle body, a rod handle, a butterfly plate, an atomizing nozzle and a limiting block, wherein the upper end of the bottle body is in threaded connection with a bottle cap, an empty cylinder is arranged at the upper end of the bottle cap, a push-pull rod is fixedly connected with the lower end of the rod handle, a piston is installed at the lower end of the push-pull rod, a first one-way valve is arranged inside the piston, the piston is in sliding connection with the empty cylinder, a second one-way valve is installed at the lower end of the empty cylinder, a protective layer is connected to the right wall of the atomizing nozzle, a protective cover is arranged on the lower surface of the protective layer, a hard pipe is fixedly connected to the inner wall of the protective layer, a hose is arranged at the right end of the hard pipe after the right end of the hard pipe penetrates through the left wall of the bottle cap, a valve shaft is fixedly connected to the bottom end of the butterfly plate, the third spring is established to the surface cover of connecting rod, the trigger is connected to the left end of third spring, the upper end sliding connection inoxidizing coating of trigger, the left side fixed mounting of trigger has the square bar, the right wall of protection casing is passed to the left end of square bar, the surface of square bar is equipped with the teeth of a cogwheel, the teeth of a cogwheel meshing on gear and square bar surface.

Preferably, the lower end of the interior of the bottle body is a concave surface.

Preferably, the first check valve comprises a first ring seat, a first spring, a first limiting ring, a first piston rod and a first limiting rod, the first ring seat, the first limiting ring and the first limiting rod are arranged in the piston, the first spring is fixedly connected to the lower end of the first ring seat, the first piston rod is fixedly connected to the lower end of the first spring, the first piston rod is connected with the first limiting rod in a sliding mode, the second check valve comprises a second ring seat, a second spring, a second limiting ring, a second piston rod and a second limiting rod, the second ring seat, the second limiting ring and the second limiting rod are arranged at the lower end of the hollow cylinder, the second spring is fixedly connected to the lower end of the second ring seat, the second piston rod is fixedly connected to the lower end of the second spring, and the second piston rod is connected with the second limiting rod in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are that: when the medical medicine sprayer is used, after pressurization, the trigger is pressed to continuously spray the liquid medicine, so that the medical medicine sprayer has the characteristics of stability, concentrated spraying and safety, the residual quantity of the liquid medicine after use is less, and the utilization rate of the liquid medicine is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view taken at A of FIG. 1 in accordance with the present invention;

Fig. 3 is a left side view of the present invention.

In the figure: 1. the automatic atomizing sprayer comprises a bottle body, a bottle cover, a rod handle, a hollow cylinder, a push-pull rod, a flexible pipe, a hard pipe, a butterfly plate, a gear 9, an atomizing nozzle 10, a protective layer 11, a protective cover 12, a square rod 13, a gear 14, a trigger 15, a third spring 16, a connecting rod 17, a limiting block 18, a piston 19, a first check valve 20, a first ring seat 201, a first spring 202, a first limiting ring 203, a first limiting ring 204, a first piston rod 205, a first limiting rod 21, a second check valve 211, a second ring seat 212, a second spring 213, a second limiting ring 214, a second piston rod 215 and a second limiting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and 3, the present invention provides a technical solution: a medicine sprayer for respiratory medicine comprises a bottle body 1, a rod handle 3, a butterfly plate 8, an atomizing nozzle 10 and a limiting block 18, wherein the atomizing nozzle 10 is in the prior art and is used for atomizing liquid medicine, the upper end of the bottle body 1 is in threaded connection with a bottle cap 2, the upper end of the bottle cap 2 is provided with a hollow cylinder 4, the lower end of the rod handle 3 is fixedly connected with a push-pull rod 5, the lower end of the push-pull rod 5 is provided with a piston 19, the interior of the piston 19 is provided with a first one-way valve 20, the piston 19 is in sliding connection with the hollow cylinder 4, the inner wall of the lower end of the hollow cylinder 4 is provided with a second one-way valve 21, the right wall of the atomizing nozzle 10 is connected with a protective layer 11, the protective layer 11 can protect a hard pipe 7, the lower surface of the protective layer 11 is provided with a protective cover 12, the protective cover 12 can protect the components in the protective layer, the inner wall, the butterfly plate 8 is circular in overall shape, the diameter of the butterfly plate 8 is the same as the inner diameter of the hard tube 7, the valve shaft 22 penetrates through the lower wall of the protective layer 11 and is fixedly connected with a gear 14, the left surface of the limiting block 18 is fixedly provided with a connecting rod 17, the left end of the connecting rod 17 penetrates through the left wall of the bottle cap 2 and is fixedly connected with a trigger 15, the surface of the connecting rod 17 is sleeved with a third spring 16, the left end of the third spring 16 is connected with the trigger 15, the upper end of the trigger 15 is slidably connected with the protective layer 11, a horizontal dovetail groove is arranged in the inner wall of the lower end of the protective layer 11, the upper end of the trigger 15 is matched with the dovetail groove in the lower end of the protective layer 11, the trigger 15 can slide left and right, the left side of the trigger 15 is fixedly provided with a square rod 13, the left end of the square rod 13 penetrates through the right wall of the protective cover 12, gear teeth 9 are, and then the gear 14 and the gear teeth 9 interact to enable the valve shaft 22 to rotate, and further drive the butterfly plate 8 to rotate, the butterfly plate 8 rotates to enable the hard tube 7 to be in a through state, when the trigger 15 is released, the third spring 16 resets to drive the whole system to reset, and further enable the butterfly plate 8 to reset, and further enable the hard tube 7 to be in a blocking state.

Referring to fig. 1, the lower end of the interior of the bottle body 1 is a concave surface, and this structure can cause the residual liquid medicine to be accumulated in the groove at the bottom of the bottle and then discharged through the hose 6.

Referring to fig. 2, the first check valve 20 is composed of a first ring seat 201, a first spring 202, a first limit ring 203, a first piston rod 204, and a first limit rod 205, the piston 19 is internally provided with the first ring seat 201, the first limit ring 203, and the first limit rod 205, the lower end of the first ring seat 201 is fixedly connected with the first spring 202, the lower end of the first spring 202 is fixedly connected with the first piston rod 204, the middle portion of the first limit rod 205 is provided with an annular hole, the first piston rod 204 passes through the annular hole to be slidably connected with the first limit rod 205, when the air pressure at the upper side of the first check valve 20 is higher than the lower side, the air downwardly extrudes the first piston rod 204, the air enters the lower side of the first piston rod 204, when the air pressure at the lower side of the first piston rod 204 is higher than the upper side, the air upwardly extrudes the first piston rod 204 to make the first piston rod 204 abut against the first limit ring 203, and the high-pressure air remains at the lower side of the first, the second check valve 21 is composed of a second ring seat 211, a second spring 212, a second limit ring 213, a second piston rod 214 and a second limit rod 215, the lower end of the interior of the hollow cylinder 4 is provided with the second ring seat 211, the second limit ring 213 and the second limit rod 215, the lower end of the second ring seat 211 is fixedly connected with the second spring 212, the lower end of the second spring 212 is fixedly connected with the second piston rod 214, the middle part of the second limit rod 215 is provided with an annular hole, the second piston rod 214 passes through the annular hole and is slidably connected with the second limit rod 215, when the air pressure on the upper side of the second check valve 21 is higher than that on the lower side, the air downwards extrudes the second piston rod 214, the air can enter the lower side of the second piston rod 214, when the air pressure on the lower side of the second piston rod 214 is higher than that on the upper side, the air upwards extrudes the second piston rod 214 to enable the second piston rod 214 to abut against the second limit ring 213, and high-, referring to fig. 1 and 2, when the rod handle 3 is pulled up, the rod handle 3 drives the piston 19 to move upward through the push-pull rod 5, and then air enters the lower side of the first check valve 20 through the first check valve 20, the rod handle 3 is pressed downward, the first check valve 20 prevents the air from passing through, so that the air is compressed and enters the bottle body 1 through the second check valve 21, and the air pressure in the bottle body 1 is increased by repeatedly pushing the rod handle 3.

The utility model discloses when concrete implementation: the medical liquid is injected into the bottle body 1 by a worker, the bottle body 1 is connected with the bottle cap 2 through threaded connection, the worker repeatedly pushes the pull rod handle 3 to increase the air pressure in the bottle body 1, then the atomizing nozzle 10 faces the cavity of a patient, the trigger 15 is pressed rightwards, the trigger 15 drives the square rod 13, the gear 14 and the valve shaft 22 to move and further drive the butterfly plate 8 to rotate, so that the hard tube 7 is in a through state, the air pressure in the bottle body 1 is greater than the outside, at the moment, the air in the bottle body 1 can extrude the medical liquid, the medical liquid is sprayed out through the hose 6, the hard tube 7 and the atomizing nozzle 10, the atomizing nozzle 10 in the prior art atomizes the medical liquid, the trigger 15 is loosened, the third spring 16 resets, the butterfly plate 8 is further reset, the hard tube 7 is further; on the other hand, the residual liquid medicine flows into the concave bottom along the concave surface of the bottle body 1, and is completely discharged through the hose 6.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a breathe internal medicine and use medicine sprayer, includes bottle (1), pole handle (3), butterfly plate (8), atomizing nozzle (10), stopper (18), its characterized in that: the upper end of the bottle body (1) is in threaded connection with the bottle cap (2), the upper end of the bottle cap (2) is provided with an empty cylinder (4), the lower end of the rod handle (3) is fixedly connected with a push-pull rod (5), the lower end of the push-pull rod (5) is provided with a piston (19), the inside of the piston (19) is provided with a first one-way valve (20), the piston (19) is in sliding connection with the empty cylinder (4), the lower end of the empty cylinder (4) is provided with a second one-way valve (21), the right wall of the atomizing nozzle (10) is connected with a protective layer (11), the lower surface of the protective layer (11) is provided with a protective cover (12), the inner wall of the protective layer (11) is fixedly connected with a hard pipe (7), the right end of the hard pipe (7) penetrates through the left wall of the bottle cap (2) to be provided with a hose (6), the bottom end of the butterfly plate (8) is fixedly connected with a valve, the left side fixed surface of stopper (18) installs connecting rod (17), the left end of connecting rod (17) passes left wall fixed connection trigger (15) of bottle lid (2), third spring (16) are established to the surface cover of connecting rod (17), trigger (15) are connected to the left end of third spring (16), the upper end sliding connection inoxidizing coating (11) of trigger (15), the left side fixed surface upper end of trigger (15) installs square bar (13), the right wall of protection casing (12) is passed to the left end of square bar (13), the surface of square bar (13) is equipped with teeth of a cogwheel (9), gear (14) mesh with teeth of a cogwheel (9) on square bar (13) surface.

2. The medical respiratory sprayer according to claim 1, wherein: the lower end of the interior of the bottle body (1) is a concave surface.

3. the medical respiratory sprayer according to claim 1, wherein: the first one-way valve (20) is composed of a first ring seat (201), a first spring (202), a first limiting ring (203), a first piston rod (204) and a first limiting rod (205), the first ring seat (201), the first limiting ring (203) and the first limiting rod (205) are arranged inside the piston (19), the first spring (202) is fixedly connected to the lower end of the first ring seat (201), the first piston rod (204) is fixedly connected to the lower end of the first spring (202), the first piston rod (204) is in sliding connection with the first limiting rod (205), the second one-way valve (21) is composed of a second ring seat (211), a second spring (212), a second limiting ring (213), a second piston rod (214) and a second limiting rod (215), the second ring seat (211), the second limiting ring (213) and the second limiting rod (215) are arranged at the lower end of the hollow cylinder (4), the lower end of the second ring seat (211) is fixedly connected with a second spring (212), the lower end of the second spring (212) is fixedly connected with a second piston rod (214), and the second piston rod (214) is connected with a second limiting rod (215) in a sliding mode.