CN220125267U

CN220125267U - Liquid medicine spraying device

Info

Publication number: CN220125267U
Application number: CN202320115333.3U
Authority: CN
Inventors: 吕可心; 牛献谊; 高倩茹
Original assignee: Affiliated Hospital of Chifeng University
Current assignee: Affiliated Hospital of Chifeng University
Priority date: 2023-02-05
Filing date: 2023-02-05
Publication date: 2023-12-05
Anticipated expiration: 2033-02-05

Abstract

The utility model discloses a liquid medicine spraying device which comprises a medicine spraying pipe, wherein a push plate is arranged in an inner cavity of the medicine spraying pipe, a push rod is welded at the bottom of the push plate, one end of the push rod, which is far away from the push plate, penetrates through the outside of the medicine spraying pipe, a rubber plug is fixedly connected to the top of the push plate, the top of the medicine spraying pipe is communicated with a nozzle, a pipe cover is movably sleeved at the bottom of the medicine spraying pipe, a positioning mechanism is fixedly arranged between the medicine spraying pipe and the pipe cover, a protective cover is movably sleeved on the surface of the nozzle, a clamping groove is formed in the surface of the push rod, a pressing plate is welded at the bottom of the push rod, and an adjusting mechanism is fixedly arranged at the bottom of the pipe cover. According to the utility model, the liquid dispensing pipe, the liquid inlet pipe, the sealing cover, the one-way valve, the scale window and the sealing plate are matched, so that the liquid medicine can be conveniently and quantitatively dispensed in advance, uneven dispensing is avoided when the liquid medicine dispenser is used, and the working efficiency is improved.

Description

Liquid medicine spraying device

Technical Field

The utility model relates to the technical field of gynecology, in particular to a liquid medicine spraying device.

Background

Gynaecology is a medical science of medical institution, and gynaecology is a branch specialty of gynaecology and obstetrics, is the specialty department of diagnosing with diagnosing women's gynecopathy, falls into western medicine gynaecology and traditional chinese medical science gynaecology, and gynaecology nursing makes the process of treating gynaecology disease, in gynaecology nursing process, often can use some atomizer with auxiliary treatment work.

The utility model patent of patent application publication number CN216366206U discloses a gynecological nursing liquid spraying device, which comprises a spraying shell, wherein a connecting cavity is formed in the spraying shell, a connecting seat is connected to the opening of the bottom end of the spraying shell, a cartridge is arranged in the center of the upper surface of the connecting seat, the cartridge is positioned in the connecting cavity, a medicine cavity is formed in the cartridge, the top end of the spraying shell is connected with a connecting block, a medicine spraying pipe is fixed in the connecting block, the bottom end of the medicine spraying pipe is positioned at the bottom end of the medicine cavity, and a nozzle is arranged at the top end of the medicine spraying pipe; in the gynecological nursing medicine liquid spraying device, the medicine spraying shell can be tightly connected with the connecting seat and the connecting block, and the medicine liquid is stored through the medicine cartridge, so that the medicine cartridge has transparency and is used for observing the dosage of the medicine liquid in the medicine cavity; the liquid medicine can be sprayed out through the medicine spraying pipe.

However, the device still has some disadvantages when in actual use, more obviously, in the use process, the liquid medicine is inconvenient to quantitatively prepare in advance, the liquid medicine is easy to prepare unevenly when in use, the working efficiency is lower, meanwhile, the nozzle is often in an exposed state, the nozzle cannot be stored and protected when not in use, the effect of dustproof protection can not be achieved when the nozzle is opened, bacteria and germs in the air are easily caused to breed on the nozzle head, the harm is brought to a user, the auxiliary locking function is not provided, the spraying device cannot be pushed to be used conveniently, and the connecting rod is easy to collide by external factors, so that the liquid medicine is wasted.

Therefore, it is necessary to invent a liquid medicine spraying device to solve the above problems.

Disclosure of Invention

The utility model aims to provide a liquid medicine spraying device which has the advantages of being convenient for quantitatively preparing liquid medicine in advance, enabling a nozzle to be opened to have a dustproof protection effect, pushing the spraying device to be convenient to use, and solving the problems that the working efficiency is low, the nozzle cannot be stored and protected when not in use, and a connecting rod is easy to collide by external factors, so that the liquid medicine is wasted.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a liquid medicine atomizer, includes spouts the medicine pipe, the inner chamber of spouting the medicine pipe is provided with the push pedal, the bottom welding of push pedal has the push rod, the one end that the push pedal was kept away from to the push rod runs through to spouting the outside of medicine pipe, the top fixedly connected with rubber buffer of push pedal, spout the top intercommunication of medicine pipe has the nozzle, the bottom movable sleeve of spouting the medicine pipe is equipped with the tube cap, spout fixedly between medicine pipe and the tube cap and be provided with positioning mechanism, the surface movable sleeve of nozzle is equipped with the safety cover, the draw-in groove has been seted up on the surface of push rod, the bottom welding of push rod has the clamp plate, the bottom of tube cap is fixed and is provided with adjustment mechanism.

Preferably, the both sides of spouting the medicine pipe all weld and have the liquid pipe of joining in marriage, the bottom intercommunication of joining in marriage the liquid pipe has the feed liquor pipe, the surface thread bush of feed liquor pipe is equipped with sealed lid, join in marriage the liquid pipe and spout the intercommunication between the medicine pipe, the surface mosaic of joining in marriage the liquid pipe installs the scale window, the both sides of push pedal bottom all fixedly connected with closing plate, one side of closing plate and the inner wall contact of spouting the medicine pipe.

Preferably, the top welding of joining in marriage the liquid pipe has the limiting plate, the surface and the inner wall threaded connection of limiting plate of safety cover, the top fixedly connected with fixture block of safety cover inner wall, the top of nozzle extends to the inner chamber of fixture block, the front of spouting the medicine pipe is inlayed and is installed the observation window.

Preferably, the positioning mechanism comprises a first spring, the first spring is fixedly connected with the inner wall of the pipe cover, one end of the first spring opposite to the first spring is fixedly connected with a connecting plate, one side of the connecting plate opposite to the first spring is welded with a positioning rod, positioning grooves are formed in two sides of the surface of the medicine spraying pipe, the positioning rod extends to an inner cavity of the positioning groove, and one side of the connecting plate is welded with a pull rod.

Preferably, the adjusting mechanism comprises a support plate, the support plate is welded with the bottom of the pipe cover, a second spring is fixedly connected to the rear side of the support plate, a moving plate is fixedly connected to the rear side of the second spring, a clamping rod is welded to the rear side of the moving plate, and the clamping rod extends to the inner cavity of the clamping groove.

Preferably, the movable plate is located one side of the second spring and welded with a cross rod, one end of the cross rod sequentially penetrates through the second spring and the support plate and is welded with a pull plate, and the cross rod is movably connected with the inner wall of the support plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the liquid dispensing pipe, the liquid inlet pipe, the sealing cover, the one-way valve, the scale window and the sealing plate are matched, so that the liquid medicine can be conveniently and quantitatively dispensed in advance, uneven dispensing is avoided when the liquid medicine dispenser is used, and the working efficiency is improved.

2. The utility model has the function of enabling the nozzle to be protected from dust by matching the limiting plate, the protective cover and the clamping block, avoids the situation that the nozzle cannot be enabled to be protected from dust when not used, reduces the contact between the nozzle and external impurities, and is convenient for subsequent use.

3. According to the utility model, through the cooperation of the clamping groove, the support plate, the second spring, the movable plate, the clamping rod, the cross rod and the pull plate, the spraying device can be pushed to be convenient to use, the phenomenon that the connecting rod is easy to collide by external factors, so that the waste of liquid medicine is avoided, the spraying device can be matched with different depths to use, and the application range is enlarged.

Drawings

FIG. 1 is a schematic cross-sectional view of the structure of the present utility model;

FIG. 2 is a schematic view in partial cross-section of the structure of the present utility model;

fig. 3 is a schematic front view of the structure of the present utility model.

In the figure: 1 a medicine spraying pipe, 2 a push plate, 3 a push rod, 4 a rubber plug, 5 a nozzle, 6 a pipe cover, 7 a positioning mechanism, 8 a protective cover, 9 a clamping groove, 10 a pressing plate, 11 an adjusting mechanism, 12 a liquid distribution pipe, 13 a liquid inlet pipe, 14 a sealing cover, 15 a one-way valve, 16 a scale window, 17 a sealing plate, 18 a limiting plate, 19 a first spring, 20 a connecting plate, 21 a positioning rod, 22 a positioning groove, 23 support plates, 24 a second spring, 25 a moving plate, 26 a clamping rod and 27 a cross rod.

Detailed Description

Referring to fig. 1-3, a liquid medicine spraying device comprises a medicine spraying pipe 1, wherein a push plate 2 is arranged in an inner cavity of the medicine spraying pipe 1, a push rod 3 is welded at the bottom of the push plate 2, one end of the push rod 3 away from the push plate 2 penetrates through the outside of the medicine spraying pipe 1, a rubber plug 4 is fixedly connected to the top of the push plate 2, a nozzle 5 is communicated with the top of the medicine spraying pipe 1, a pipe cover 6 is movably sleeved at the bottom of the medicine spraying pipe 1, a positioning mechanism 7 is fixedly arranged between the medicine spraying pipe 1 and the pipe cover 6, a protective cover 8 is movably sleeved on the surface of the nozzle 5, a clamping groove 9 is formed in the surface of the push rod 3, a pressing plate 10 is welded at the bottom of the push rod 3, and an adjusting mechanism 11 is fixedly arranged at the bottom of the pipe cover 6.

The two sides of the medicine spraying pipe 1 are welded with the liquid distribution pipe 12, the bottom of the liquid distribution pipe 12 is communicated with the liquid inlet pipe 13, the surface thread sleeve of the liquid inlet pipe 13 is provided with the sealing cover 14, the liquid distribution pipe 12 is communicated with the medicine spraying pipe 1, the surface of the liquid distribution pipe 12 is embedded with the scale window 16, the two sides of the bottom of the push plate 2 are fixedly connected with the sealing plate 17, one side of the sealing plate 17 is contacted with the inner wall of the medicine spraying pipe 1, the liquid distribution pipe 12 is conveniently sealed by arranging the sealing cover 14, the liquid medicine is prevented from flowing out, the liquid medicine can be added into the liquid distribution pipe 12 by arranging the liquid inlet pipe 13, the liquid distribution pipe 12 can be conveniently used, the liquid medicine can be conveniently communicated between the liquid distribution pipe 12 and the medicine spraying pipe 1 by arranging the one-way valve 15, the liquid medicine can be conveniently conveyed, and the user can conveniently observe the use degree of the liquid medicine in the liquid distribution pipe 12 in real time by arranging the scale window 16, so that the liquid medicine can be conveniently sealed by arranging the sealing plate 17, and the liquid medicine can be conveniently cut off the flowing.

The top welding of joining in marriage liquid pipe 12 has limiting plate 18, the surface of safety cover 8 and the inner wall threaded connection of limiting plate 18, the top fixedly connected with fixture block of safety cover 8 inner wall, the top of nozzle 5 extends to the inner chamber of fixture block, the front of spouting medicine pipe 1 is inlayed and is installed the observation window, through setting up limiting plate 18, be convenient for fix a position safety cover 8, make and carry out indirect connection between safety cover 8 and the medicine pipe 1, through setting up the fixture block, fix a position nozzle 5, avoid the displacement of nozzle 5.

The positioning mechanism 7 comprises a first spring 19, the first spring 19 is fixedly connected with the inner wall of the tube cover 6, one end, opposite to the first spring 19, of the first spring 19 is fixedly connected with a connecting plate 20, one side, opposite to the connecting plate 20, of the connecting plate is welded with a positioning rod 21, positioning grooves 22 are formed in two sides of the surface of the spray tube 1, the positioning rod 21 extends to the inner cavity of the positioning groove 22, one side of the connecting plate 20 is welded with a pull rod, the positioning rod 21 is balanced and stably supported through the connecting plate 20, the positioning rod 21 is convenient to transversely move, the connecting plate 20 is convenient to move through the first spring 19, the positioning rod 21 can play a good return role, the tube cover 6 is conveniently locked and positioned through the positioning grooves 22 and the positioning rod 21, and the tube cover 6 and the spray tube 1 are stably connected.

The adjustment mechanism 11 includes extension board 23, extension board 23 and the bottom welding of tube cap 6, and extension board 23's rear side fixedly connected with second spring 24, second spring 24's rear side fixedly connected with movable plate 25, movable plate 25's rear side welding has draw-in lever 26, and draw-in lever 26 extends to draw-in groove 9's inner chamber, through setting up draw-in lever 26, carries out spacing to push rod 3, and carries out indirect connection between push rod 3 and the extension board 23, through setting up second spring 24, the movable plate 25 of being convenient for can remove, and draw-in lever 26 can play fine return effect.

The movable plate 25 is located one side welding of second spring 24 and has horizontal pole 27, and the one end of horizontal pole 27 runs through second spring 24 and extension board 23 in proper order and has welded the arm-tie, and horizontal pole 27 and the inner wall swing joint of extension board 23 through setting up the arm-tie, can stimulate horizontal pole 27 and remove, and convenient to use person contacts with horizontal pole 27, through setting up horizontal pole 27, is convenient for carry out indirect connection between arm-tie and the movable plate 25, avoids second spring 24 to break away from original orbit.

The spring is a mechanical part which works by using elasticity, the part made of elastic material deforms under the action of external force, and the part returns to its original shape after the external force is removed, and is generally made of spring steel, and the elasticity of the spring can be used for controlling the movement of a machine part, relieving impact or vibration, storing energy, measuring the magnitude of force and the like.

When in use, the spray tube 1 is rotated to the top in time, liquid is added into the inner cavity of the liquid preparation tube 12 through the liquid inlet tube 13, the liquid medicine is quantitatively prepared through the observation scale window 16, the liquid inlet tube 13 is sealed through the sealing cover 14, a user pulls the pull plate to drive the movable plate 25 to transversely move to squeeze the second spring 24 through the cross rod 27, pressure is generated on the second spring 24, the movable plate 25 moves to enable the clamping rod 26 to be separated from the inner cavity of the clamping groove 9, the user pulls the movable plate 10 to vertically move the push rod 3, the push rod 3 drives the push plate 2, the rubber plug 4 and the sealing plate 17 to vertically move, the one-way valve 15 is opened to suck the liquid medicine, the liquid medicine flows into the inner cavity of the spray tube 1 from the liquid preparation tube 12 through the one-way valve 15, when a certain amount is reached, the pull plate is released, the second spring 24 generates tension to push the clamping rod 26 to extend to the inner cavity of the clamping groove 9, thereby fix a position push rod 3 service length, spout medicine pipe 1 and move to the bottom in same time rotatory clamp plate 10, promote clamp plate 10 again and promote rubber buffer 4 and push pedal 2 vertical movement and discharge the liquid medicine, improve even spraying volume through nozzle 5, make safety cover 8 cover establish on nozzle 5 surface, with nozzle 5 card at the fixture block inner chamber, threaded connection between the inner wall of safety cover 8 and limiting plate 18, can accomodate the protection to nozzle 5, can open the nozzle 5 when not using and prevent dust, be convenient for follow-up use, drive connecting plate 20 and first spring 19 through the pulling pull rod and remove and make locating lever 21 break away from constant head tank 22 inner chamber, move pipe cover 6 downwards and drive push pedal 2, push rod 3 and rubber buffer 4 and remove and break away from and spout medicine pipe 1 inner chamber, thereby wash medicine pipe 1 inner chamber.

To sum up: this liquid medicine atomizer, through spout medicine pipe 1, push pedal 2, push rod 3, rubber buffer 4, nozzle 5, tube cap 6, positioning mechanism 7, safety cover 8, draw-in groove 9, clamp plate 10 and adjustment mechanism 11's cooperation, solved work efficiency lower, can't accomodate the protection to the nozzle when not using, the connecting rod receives external factor collision easily, leads to the extravagant problem of liquid medicine.

Claims

1. The utility model provides a liquid medicine atomizer, includes spouts medicine pipe (1), its characterized in that: the inner chamber of spouting medicine pipe (1) is provided with push pedal (2), the bottom welding of push pedal (2) has push rod (3), the one end that push rod (3) were kept away from push pedal (2) runs through to the outside of spouting medicine pipe (1), the top fixedly connected with rubber buffer (4) of push pedal (2), the top intercommunication of spouting medicine pipe (1) has nozzle (5), the bottom movable sleeve of spouting medicine pipe (1) is equipped with tube cap (6), fixed positioning mechanism (7) that are provided with between spouting medicine pipe (1) and tube cap (6), the surface movable sleeve of nozzle (5) is equipped with safety cover (8), draw-in groove (9) have been seted up on the surface of push rod (3), the bottom welding of push rod (3) has clamp plate (10), the bottom of tube cap (6) is fixedly provided with adjustment mechanism (11).

2. A medical fluid spraying apparatus according to claim 1, wherein: the liquid dispensing pipe (12) is welded on two sides of the liquid dispensing pipe (1), the liquid inlet pipe (13) is communicated with the bottom of the liquid dispensing pipe (12), the sealing cover (14) is sleeved on the surface thread of the liquid inlet pipe (13), the check valve (15) is communicated between the liquid dispensing pipe (12) and the liquid dispensing pipe (1), the scale window (16) is inlaid on the surface of the liquid dispensing pipe (12), the sealing plate (17) is fixedly connected on two sides of the bottom of the push plate (2), and one side of the sealing plate (17) is in contact with the inner wall of the liquid dispensing pipe (1).

3. A medical fluid spraying apparatus as claimed in claim 2, wherein: the top welding of joining in marriage liquid pipe (12) has limiting plate (18), the surface and the inner wall threaded connection of limiting plate (18) of safety cover (8), the top fixedly connected with fixture block of safety cover (8) inner wall, the top of nozzle (5) extends to the inner chamber of fixture block, the front of spouting medicine pipe (1) is inlayed and is installed the observation window.

4. A medical fluid spraying apparatus according to claim 1, wherein: positioning mechanism (7) are including first spring (19), the inner wall fixed connection of first spring (19) and tube cap (6), the one end fixedly connected with connecting plate (20) that first spring (19) are relative, one side welding that connecting plate (20) are relative has locating lever (21), constant head tank (22) have all been seted up to the both sides on spout medicine pipe (1) surface, locating lever (21) extend to the inner chamber of constant head tank (22), one side welding of connecting plate (20) has the pull rod.

5. A medical fluid spraying apparatus according to claim 1, wherein: the adjusting mechanism (11) comprises a support plate (23), the support plate (23) is welded with the bottom of the pipe cover (6), a second spring (24) is fixedly connected to the rear side of the support plate (23), a movable plate (25) is fixedly connected to the rear side of the second spring (24), a clamping rod (26) is welded to the rear side of the movable plate (25), and the clamping rod (26) extends to the inner cavity of the clamping groove (9).

6. A medical fluid spraying apparatus according to claim 5, wherein: the movable plate (25) is located at one side of the second spring (24) and welded with a cross rod (27), one end of the cross rod (27) sequentially penetrates through the second spring (24) and the support plate (23) and is welded with a pull plate, and the cross rod (27) is movably connected with the inner wall of the support plate (23).