CN211986583U

CN211986583U - Nasal cavity liquid medicine spraying device for nursing of ENT (ear, nose and throat) department

Info

Publication number: CN211986583U
Application number: CN202020154582.XU
Authority: CN
Inventors: 不公告发明人
Original assignee: Nanan Pinlong New Material Science and Technology Co Ltd
Current assignee: Nanan Pinlong New Material Science and Technology Co Ltd
Priority date: 2020-02-06
Filing date: 2020-02-06
Publication date: 2020-11-24
Anticipated expiration: 2030-02-06

Abstract

The utility model discloses a nasal cavity liquid medicine atomizer is used in ENT department's nursing, including medicine bottle and nozzle cap, the top fixedly connected with screw thread mouth of medicine bottle, the top threaded connection of screw thread mouth has the thread bush, the outside cover of thread bush is equipped with the sliding plate, the top fixedly connected with go-between of sliding plate, first through-hole has all been seted up to the both sides of go-between, the go-between is equipped with the slide bar in first through-hole department, the slide bar runs through the go-between in first through-hole department, fixedly connected with second spring between the inner wall of slide bar and go-between, the bar through-hole has all been seted up to the both sides of thread bush, and the sliding plate runs through the thread bush in bar through-hole department, and the. Compared with the prior art, the utility model discloses a press the nozzle and can make the medicament blowout, simple to use can fix the nozzle simultaneously when covering the nozzle cap on the top of nozzle, makes it can not press to avoid the mistake to bump and cause the medicament blowout.

Description

Nasal cavity liquid medicine spraying device for nursing of ENT (ear, nose and throat) department

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a nasal cavity liquid medicine atomizer is used in ENT department's nursing.

Background

In clinical medicine, when rhinitis and the like are treated, a sprayer is needed to be adopted to send liquid medicine into corresponding parts of the nasal cavity of a patient, a nozzle of the existing sprayer generally cannot enter the nasal cavity, and the existing nasal cavity sprayer generally has no protection device, so that medicament waste can be caused by mistaken collision in use or use, and a lot of inconvenience is brought to a user.

Through search, the patent with the publication number of CN204890842U granted to China patent discloses a spray can device suitable for nasal cavity spraying, which comprises a bottle body, a spray pump, a pressing seat and a nozzle. One of the above-mentioned patents is a spray can device suitable for nasal spray that suffers from the following disadvantages: the device can prevent the spray can from being pressed by mistake in use, is safe and reliable, but has more complex structure and higher cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a nasal cavity liquid medicine spraying device for nursing of ENT department.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a nasal cavity liquid medicine atomizer is used in ENT department's nursing, includes medicine bottle and nozzle cap, the top fixedly connected with screw thread mouth of medicine bottle, the top threaded connection of screw thread mouth has the thread bush, the outside cover of thread bush is equipped with the sliding plate, the top fixedly connected with go-between of sliding plate, first through-hole has all been seted up to the both sides of go-between, the go-between is equipped with the slide bar in first through-hole department, the slide bar runs through the go-between in first through-hole department, fixedly connected with second spring between the inner wall of slide bar and go-between.

Further, the two sides of the threaded sleeve are provided with strip-shaped through holes, the sliding plate penetrates through the threaded sleeve at the strip-shaped through holes, the top end of the sliding plate is provided with a groove, the two sides of the bottom end of the groove and the inner wall of the top end of the threaded sleeve are fixedly connected with a third spring, the inner walls of the two sides of the threaded sleeve are fixedly connected with limiting blocks, and the two sides of the sliding plate are fixedly connected with pressing plates.

Further, the top end of the connecting ring is fixedly connected with a nozzle, the nozzle is in a taper shape, the middle of the nozzle is provided with a pesticide spraying pipeline, the bottom end of the pesticide spraying pipeline is fixedly provided with a one-way valve, and the bottom end of the nozzle is fixedly connected with a fixing box.

Further, the second through-hole has been seted up to the bottom of fixed box, fixed box is at second through-hole department fixedly connected with medicine extraction pipe, the one end of medicine extraction pipe extends to the inside of medicine bottle, the first spring of bottom fixedly connected with of check valve, the bottom fixedly connected with glass pearl of first spring, the diameter of glass pearl is greater than the second through-hole.

Further, the third through-hole has all been seted up to the bottom both sides of fixed box, fixed box is at the fixed section of thick bamboo of third through-hole fixedly connected with, the equal fixedly connected with push rod in top both sides of thread bush, the push rod extends to the inside of fixed section of thick bamboo in third through-hole department, the one end fixedly connected with block rubber of push rod, the inner wall sliding connection of block rubber and fixed section of thick bamboo.

Further, the bottom fixedly connected with heating box of medicine bottle, the inside of heating box is equipped with heating wire and battery, battery and heating wire electric connection, circular through-hole has been seted up to one side of heating box, the heating box is equipped with the switch in circular through-hole department, switch and battery electric connection, one side of heating box is equipped with the hole of charging, hole and battery electric connection charge.

The utility model has the advantages that:

1. through having set up nozzle cover, nozzle, screw thread mouth, stopper, thread bush, sliding plate, go-between, second spring, slide bar, through covering the nozzle cover in the outside of nozzle and go-between, the nozzle cover promotes the slide bar and slides, and the slide bar slides and stretches the second spring to make the slide bar block the thread bush, the thread bush can not rise, thereby can not spout the medicament, avoided the mistake to bump and cause the medicament to spout extravagantly.

2. Through having set up the medicine bottle, the pencil of drawing medicine, the clamp plate, fixed box, a fixed cylinder, the check valve, first spring, the glass pearl, the rubber block, the push rod, the third spring, it descends to drive the sliding plate through pressing the clamp plate, the sliding plate drives the go-between, nozzle and fixed box descend, the push rod promotes the rubber block and slides, thereby can extrude the inside medicament of fixed box through the check valve, slide down when the rubber block, pressure diminishes in the fixed box, first spring pulling glass pearl rises, the inside medicament of medicine bottle gets into fixed box through drawing the pencil, so that spout once more, moreover, the steam generator is simple in structure, high durability and convenient use.

3. Through having set up battery, heating wire, heating box, switch, when using when cold weather, through pressing the switch, the battery is for the heating wire circular telegram to make the heating box generate heat, the heating box can be dosed the inside medicament heating of bottle, thereby it is more comfortable when making the medicament spout the nasal cavity inside.

Drawings

Fig. 1 is a schematic front view of a nasal liquid medicine spray device for ENT care according to example 1.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a schematic front view of the nasal liquid medicine spray device for nursing eye care in ophthalmology and otorhinolaryngology as set forth in example 1.

Fig. 4 is a schematic front view of the nasal liquid medicine spray device for nursing in ENT department as set forth in example 2.

In the figure: the medicine bottle comprises a medicine bottle 1, a medicine extracting tube 2, a pressure plate 3, a nozzle cover 4, a nozzle 5, a threaded opening 6, a limiting block 7, a threaded sleeve 8, a sliding plate 9, a connecting ring 10, a fixed box 11, a fixed cylinder 12, a one-way valve 13, a first spring 14, glass beads 15, a rubber block 16, a push rod 17, a second spring 18, a sliding rod 19, a third spring 20, a heating box 21 and a switch 22.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, a nasal cavity liquid medicine spraying device for ENT department nursing comprises a medicine bottle 1 and a nozzle cover 4, wherein a threaded opening 6 is welded at the top end of the medicine bottle 1, a threaded sleeve 8 is in threaded connection with the top end of the threaded opening 6, a sliding plate 9 is sleeved outside the threaded sleeve 8, a connecting ring 10 is welded at the top end of the sliding plate 9, first through holes are formed in both sides of the connecting ring 10, a sliding rod 19 is arranged at the first through hole of the connecting ring 10, the sliding rod 19 penetrates through the connecting ring 10 at the first through hole, a second spring 18 is welded between the sliding rod 19 and the inner wall of the connecting ring 10, the nozzle cover 4 covers the outside of the nozzle 5 and the connecting ring 10, the nozzle cover 4 pushes the sliding rod 19 to slide, the sliding rod 19 slides and stretches the second spring 18, so that the sliding rod 19 blocks the threaded sleeve 8 and the threaded sleeve 8 from rising, thereby the medicine can not be sprayed out, and the waste of the medicine spraying caused by the mistaken collision is avoided.

Further, the both sides of thread bush 8 have all been seted up the bar through-hole, sliding plate 9 runs through thread bush 8 in bar through-hole department, the top of sliding plate 9 is seted up flutedly, the bottom both sides of recess all with the top inner wall of thread bush 8 between the welding have third spring 20, the both sides inner wall of thread bush 8 has all welded stopper 7, clamp plate 3 has all been welded to the both sides of sliding plate 9.

Further, the top end of the connecting ring 10 is welded with a nozzle 5, the nozzle 5 is in a taper shape, the middle of the nozzle 5 is provided with a pesticide spraying pipeline, the bottom end of the pesticide spraying pipeline is fixedly provided with a one-way valve 13, and the bottom end of the nozzle 5 is welded with a fixing box 11.

Further, the second through-hole has been seted up to fixed box 11's bottom, fixed box 11 has the pencil 2 of taking out in the welding of second through-hole department, the one end of the pencil 2 of taking out extends to the inside of medicine bottle 1, the bottom welding of check valve 13 has first spring 14, the bottom welding of first spring 14 has glass pearl 15, the diameter of glass pearl 15 is greater than the second through-hole.

Furthermore, both sides of the bottom end of the fixed box 11 are provided with third through holes, the fixed box 11 is welded with a fixed cylinder 12 at the third through holes, push rods 17 are welded on two sides of the top end of the threaded sleeve 8, the push rods 17 extend into the fixed cylinder 12 at the third through hole, one end of the push rod 17 is welded with a rubber block 16, the rubber block 16 is connected with the inner wall of the fixed cylinder 12 in a sliding way, the pressing plate 3 is pressed to drive the sliding plate 9 to descend, the sliding plate 9 drives the connecting ring 10, the nozzle 5 and the fixed box 11 to descend, the push rod 17 pushes the rubber block 16 to slide, therefore, the medicament in the fixed box 11 can be extruded out through the one-way valve 13, when the rubber block 16 slides downwards, the pressure in the fixed box 11 becomes small, the first spring 14 pulls the glass bead 15 to rise, and the medicament in the medicament bottle 1 enters the fixed box 11 through the medicament extracting tube 2 so as to be sprayed out again.

The working principle is as follows: when the medicine bottle is used, the pressing plate 3 is pressed to drive the sliding plate 9 to descend, the sliding plate 9 drives the connecting ring 10, the nozzle 5 and the fixed box 11 to descend, the push rod 17 pushes the rubber block 16 to slide, so that medicine inside the fixed box 11 can be extruded out through the one-way valve 13, when the rubber block 16 slides downwards, the pressure inside the fixed box 11 is reduced, the first spring 14 pulls the glass bead 15 to ascend, the medicine inside the medicine bottle 1 enters the fixed box 11 through the medicine pumping pipe 2 to be sprayed out again, the nozzle cover 4 covers the outside of the nozzle 5 and the connecting ring 10, the nozzle cover 4 pushes the sliding rod 19 to slide, the sliding rod 19 slides and stretches the second spring 18, so that the sliding rod 19 blocks the threaded sleeve 8, the threaded sleeve 8 cannot ascend, the medicine cannot be sprayed out, and waste of medicine spraying caused by mistaken collision is avoided.

Example 2

Referring to fig. 4, a nasal cavity liquid medicine atomizer is used in ENT department's nursing, this embodiment compares in embodiment 1, and is more comfortable in order to make the medicament spout to the nasal cavity, the bottom welding of medicine bottle 1 has heating box 21, the inside of heating box 21 is equipped with heating wire and battery, battery and heating wire electric connection, circular through-hole has been seted up to one side of heating box 21, heating box 21 is equipped with switch 22 in circular through-hole department, switch 22 and battery electric connection, one side of heating box is equipped with the hole of charging, hole and battery electric connection charge, when using when cold weather, through pressing switch 22, the battery is for the heating wire circular telegram to make heating box 21 generate heat, heating box 21 can heat for the inside medicament of medicine bottle 1, thereby make the medicament spout more comfortable when the nasal cavity is inside.

The working principle is as follows: when the medicine bottle is used, the pressing plate 3 is pressed to drive the sliding plate 9 to descend, the sliding plate 9 drives the connecting ring 10, the nozzle 5 and the fixed box 11 to descend, the push rod 17 pushes the rubber block 16 to slide, so that medicine in the fixed box 11 can be extruded out through the one-way valve 13, when the rubber block 16 slides downwards, the pressure in the fixed box 11 is reduced, the first spring 14 pulls the glass bead 15 to ascend, the medicine in the medicine bottle 1 enters the fixed box 11 through the medicine pumping pipe 2 to be sprayed out again, the nozzle cover 4 covers the nozzle 5 and the connecting ring 10, the nozzle cover 4 pushes the sliding rod 19 to slide, the sliding rod 19 slides and stretches the second spring 18, so that the sliding rod 19 blocks the threaded sleeve 8, the threaded sleeve 8 cannot ascend, so that the medicine cannot be sprayed out, the waste of medicine spraying caused by mistaken collision is avoided, when the medicine bottle is used in cold weather, the storage battery supplies electricity to the electric heating wire by pressing the switch 22, thereby, the heating case 21 is heated, and the heating case 21 can heat the medicine in the medicine bottle 1, so that the medicine can be more comfortably sprayed into the nasal cavity.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a nasal cavity liquid medicine atomizer is used in ENT department's nursing, includes medicine bottle (1) and nozzle cover (4), its characterized in that, the top fixedly connected with screw thread mouth (6) of medicine bottle (1), the top threaded connection of screw thread mouth (6) has thread bush (8), the outside cover of thread bush (8) is equipped with sliding plate (9), top fixedly connected with go-between (10) of sliding plate (9), first through-hole has all been seted up to the both sides of go-between (10), go-between (10) are equipped with slide bar (19) in first through-hole department, slide bar (19) run through go-between (10) in first through-hole department, fixedly connected with second spring (18) between the inner wall of slide bar (19) and go-between (10).

2. The nasal cavity liquid medicine spraying device for nursing of ENT department according to claim 1, wherein the threaded sleeve (8) is provided with a strip-shaped through hole on both sides, the sliding plate (9) penetrates through the threaded sleeve (8) at the strip-shaped through hole, the top end of the sliding plate (9) is provided with a groove, a third spring (20) is fixedly connected between both sides of the bottom end of the groove and the inner wall of the top end of the threaded sleeve (8), the inner walls of both sides of the threaded sleeve (8) are fixedly connected with a limit block (7), and the pressing plate (3) is fixedly connected on both sides of the sliding plate (9).

3. The nasal cavity liquid medicine spraying device for nursing of ENT department according to claim 2, characterized in that the top end of the connecting ring (10) is fixedly connected with a nozzle (5), the nozzle (5) is in a taper shape, the middle part of the nozzle (5) is provided with a medicine spraying pipeline, the bottom end of the medicine spraying pipeline is fixedly provided with a one-way valve (13), and the bottom end of the nozzle (5) is fixedly connected with a fixing box (11).

4. The nasal cavity liquid medicine spraying device for nursing of ENT department as claimed in claim 3, wherein the bottom end of the fixing box (11) is provided with a second through hole, the fixing box (11) is fixedly connected with a medicine suction tube (2) at the second through hole, one end of the medicine suction tube (2) extends to the inside of the medicine bottle (1), the bottom end of the check valve (13) is fixedly connected with a first spring (14), the bottom end of the first spring (14) is fixedly connected with a glass bead (15), and the diameter of the glass bead (15) is larger than the second through hole.

5. The nasal cavity liquid medicine spraying device for nursing of ENT department according to claim 4, wherein both sides of the bottom end of the fixing box (11) are provided with third through holes, the fixing box (11) is fixedly connected with a fixing barrel (12) at the third through hole, both sides of the top end of the thread bushing (8) are fixedly connected with push rods (17), the push rods (17) extend to the inside of the fixing barrel (12) at the third through holes, one end of the push rods (17) is fixedly connected with a rubber block (16), and the rubber block (16) is connected with the inner wall of the fixing barrel (12) in a sliding manner.

6. The nasal cavity liquid medicine spraying device for ENT department nursing according to claim 5, wherein the bottom end of the medicine bottle (1) is fixedly connected with a heating box (21), the heating box (21) is internally provided with an electric heating wire and a storage battery, the storage battery is electrically connected with the electric heating wire, one side of the heating box (21) is provided with a circular through hole, the heating box (21) is provided with a switch (22) at the circular through hole, the switch (22) is electrically connected with the storage battery, one side of the heating box is provided with a charging hole, and the charging hole is electrically connected with the storage battery.