CN212491036U - Medical otolaryngology passes a sentence medicine sprayer - Google Patents

Abstract

The utility model discloses a medical otolaryngology branch of academic or vocational study medicine sprayer, including the bent pipe, the top intercommunication of bent pipe has feed mechanism, the right-hand member intercommunication of bent pipe has the gooseneck, the right-hand member intercommunication of gooseneck has the shower nozzle, the bottom fixedly connected with support of bent pipe. This medical otolaryngology branch of academic or vocational study liquid medicine spraying apparatus, whole operation is effectual, satisfying people's that can be better the use needs, its concrete beneficial effect is as follows, cooperation between gooseneck and the shower nozzle, make this medical otolaryngology branch of academic or vocational study liquid medicine spraying apparatus's shower nozzle angle be convenient for adjust, make the shower nozzle can directly stretch into patient's focus department, and then make the direct focus of liquid medicine, improve the operation effect of liquid medicine, through the U type pipe, a jar body, cooperation between first rubber slab and the threaded rod, can adjust the inside liquid medicine volume of bent pipe, make things convenient for the operation personnel to carry out the adjustment of medicine material to different liquid medicines and different focuses, the person of facilitating the use operates, consequently can be better satisfy people's use needs.

Description

Medical otolaryngology passes a sentence medicine sprayer

Technical Field

The utility model relates to a medical otolaryngology branch of academic or vocational study liquid medicine spraying apparatus technical field specifically is a medical otolaryngology branch of academic or vocational study liquid medicine spraying apparatus.

Background

The medicine sprayer for otolaryngology department is a medical instrument which is commonly used in otolaryngology department clinic and is used for locally spraying medicine on a patient, and because the otolaryngology department is positioned at the tail end of a human body and the peripheral circulation of some parts is poor, the effects of oral administration and intravenous administration are not obvious, and the medicine sprayer for otolaryngology department clinic can be used for spraying medicine on the external auditory meatus, the nasal cavity or the throat of the patient.

For example, an otolaryngology branch of academic or vocational study of application number "201720025645. X" uses medicine sprayer, including the liquid storage bottle, the bottleneck department of liquid storage bottle is provided with spouts the medicine device, the outside of liquid storage bottle is provided with the parcel bag that generates heat that can dismantle, the parcel bag that generates heat is last to be provided with zipper mechanism, the bottom of the parcel bag that generates heat is provided with the support round seat, spouts the medicine device and includes the bottle lid, though realized can changing bad spraying assembly and other parts, has reduced use cost promptly, but if the focus position is at internal darker position, for example inside the duct, then can't stretch into inside it, lead to the unable direct focus of medicine still, influence spouts the medicine effect to the unable adjustment of medicine spray volume, consequently when using to different liquid medicine and different state of an illness, have certain inconvenience, so prior art can's unable use needs that satisfy people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medical otolaryngology branch of academic or vocational study medicine spraying device to the in-process that proposes the medicine spraying device among the prior art in solving above-mentioned background art and using, if the focus position is in internal darker position, inside the duct for example, then can't stretch into inside, lead to the unable direct focus of medicine still, the medicine effect is spouted in the influence, and spout the unable adjustment of medicine volume, consequently when using to the liquid medicine of difference and the different state of an illness, have certain inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: a medical otolaryngological medicine sprayer comprises a curved tube, the top of the curved tube is communicated with a feeding mechanism, the right end of the curved tube is communicated with a gooseneck tube, the right end of the gooseneck tube is communicated with a spray head, and the bottom of the curved tube is fixedly connected with a support;

the feeding mechanism comprises a first tank body, a funnel, a cover body, a circular plate, a first rubber plate, a threaded rod and a U-shaped pipe;

the top right side intercommunication of the first jar of body has the funnel, the inner wall top threaded connection of funnel has the lid, the inner wall interference fit of the first jar of body has first rubber slab, first rubber slab top internal surface fixedly connected with plectane, the bottom rotation that the bearing was passed through with the threaded rod at the top of plectane links to each other, the outer wall of threaded rod runs through the top of the first jar of body, and the outer wall of threaded rod links to each other with first jar of body screw thread, the left side below and the U type pipe of the first jar of body are linked together, the other end and the top of bent pipe of U type pipe are linked together. Through adjusting the threaded rod, the loading amount can be adjusted in cooperation with the U-shaped pipe.

Preferably, a hand wheel is machined at the top of the threaded rod. The design of hand wheel is convenient for the user to rotate the threaded rod.

Preferably, a closing mechanism is arranged inside the U-shaped pipe.

The sealing mechanism comprises a vertical rod, a rubber plug, a bolt, a sleeve, a first spring and a handle;

the utility model discloses a safety plug, including montant, rubber buffer, outer wall and U type pipe, the outer wall below of montant and the top fixed surface of rubber buffer link together, the outer wall of rubber buffer and the inner wall interference fit of U type pipe, the outer wall of montant runs through the top of U type pipe, and the outer wall of montant and U type pipe interference fit, the left end clearance fit of cross slot and bolt is passed through on the right side of montant, the outer wall right side clearance fit of bolt has the sleeve, telescopic bottom is in the same place with the top fixed connection of U type pipe, the first spring of right-hand member fixedly connected with of bolt, the right-hand member of first spring is in the same place with telescopic inner wall right-hand member fixed. The medicine spraying is convenient for the user to press.

Preferably, the left end of the bolt is arc-shaped. The arc-shaped design is convenient for the bolt to be inserted into the transverse groove on the right side of the vertical rod.

Preferably, the left end of the curved pipe is communicated with a power mechanism, and the power mechanism comprises a second tank body, a long rod, a second rubber plate, a filter screen, a curved plate and a second spring;

the bottom of the second jar of body is in the same place with the top left side fixed connection of support, the right side bottom of the second jar of body is linked together with the left end of bent pipe, the inner wall of the second jar of body and the outer wall interference fit of second rubber slab, the below of second rubber slab is equipped with the filter screen, the outer wall of filter screen is in the same place with the inner wall below fixed connection of the second jar of body, the top internal surface of second rubber slab is in the same place with the bottom fixed connection of stock, the outer wall of stock runs through the top of the second jar of body, and the outer wall of stock and the second jar of body clearance fit, the second spring has been cup jointed to the outer wall top of stock, the both ends of second spring are in the same place with stock and second jar of body fixed connection respectively, the outer wall right side top of the second jar of body is in. Prevent when not using, the inside material entering curved tube of the first jar of internal portion.

Preferably, the top of the long rod is processed into a T shape. The T-shaped design facilitates the user to press the long rod.

Preferably, the mesh number of the filter screen is 200-300. Ensure that the dust in the second tank body not only enters the inner part of the curved pipe.

Preferably, the outer wall of the second tank body is processed with abrasive grains. The abrasive grain increases the friction of the outer wall of the second tank body.

Compared with the prior art, the beneficial effects of the utility model are that: this medical otolaryngology branch of academic or vocational study medicine spraying apparatus, whole operation is effectual, satisfying people's that can be better the use needs, its specific beneficial effect as follows:

through the cooperation between gooseneck and the shower nozzle for this medical otolaryngology branch of academic or vocational study medicine spraying apparatus's shower nozzle angle is convenient for adjust, makes the shower nozzle can directly stretch into patient's focus department, and then makes the direct focus of liquid medicine, improves the operation effect of liquid medicine.

Through the cooperation between U type pipe, the first jar of body, first rubber slab and the threaded rod, can adjust the inside liquid medicine volume of bent pipe, make things convenient for the operation personnel to carry out the adjustment of medicine material to different liquid medicines and different focuses, the person of facilitating the use operation.

And the medical otolaryngology department liquid medicine spraying device has simple integral structure, thereby better meeting the use requirements of people.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view showing a connection structure of the second tank, the long rod and the second spring in FIG. 1;

FIG. 3 is a schematic view of a connection relationship between the cover, the first rubber plate and the sleeve in FIG. 1;

fig. 4 is a schematic view of the connection structure of the vertical rod, the pin and the sleeve in fig. 3.

In the figure: 1. the feeding mechanism comprises a feeding mechanism, 101, a first tank body, 102, a funnel, 103, a cover body, 104, a circular plate, 105, a first rubber plate, 106, a threaded rod, 107, a U-shaped pipe, 2, a power mechanism, 201, a second tank body, 202, a long rod, 203, a second rubber plate, 204, a filter screen, 205, a curved plate, 206, a second spring, 3, a sealing mechanism, 301, a vertical rod, 302, a rubber plug, 303, a plug pin, 304, a sleeve, 305, a first spring, 306, a handle, 4, a curved pipe, 5, a support, 6, a gooseneck, 7 and a spray head.

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. 1-4, the present invention provides a technical solution: a medical otolaryngological medicine sprayer comprises a curved tube 4, the curved tube 4 is made of toughened glass, a user can conveniently observe the amount of materials in the curved tube 4, the top of the curved tube 4 is communicated with a feeding mechanism 1, the right end of the curved tube 4 is communicated with a gooseneck 6, the angle of a nozzle 7 can be conveniently adjusted by the gooseneck 6, the right end of the gooseneck 6 is communicated with the nozzle 7, the bottom of the curved tube 4 is fixedly connected with a support 5, the feeding mechanism 1 comprises a first tank body 101, a funnel 102, a cover body 103, a circular plate 104, a first rubber plate 105, a threaded rod 106 and a U-shaped tube 107, the right side of the top of the first tank body 101 is communicated with the funnel 102, the cover body 103 is in threaded connection with the upper portion of the inner wall of the funnel 102, the first rubber plate 105 is in interference fit with the inner wall of the first tank body 101, the circular plate 105 can drive the first rubber plate 105 to move in the first tank body 101 under the driving of the threaded rod 106, then get into the inside of bent pipe 3, first rubber sheet 105 top internal surface fixedly connected with plectane 104, the bottom of plectane 104 through bearing and threaded rod 106 is rotated and is linked to each other, the screw thread through threaded rod 106 and the first jar of body 101 links to each other, the position of the first rubber sheet 105 of convenient to use person's adjustment, the top of the first jar of body 101 is run through to the outer wall of threaded rod 106, and the outer wall of threaded rod 106 and the first jar of body 101 screw thread link to each other, the left side below of the first jar of body 101 is linked together with U type pipe 107, the other end of U type pipe 107 is linked together with the top of bent pipe 4, the hand wheel has been.

The inside of U type pipe 107 is equipped with closing mechanism 3, closing mechanism 3 includes montant 301, rubber buffer 302, bolt 303, sleeve 304, first spring 305 and handle 306, the outer wall below of montant 301 links together with the top internal surface fixed connection of rubber buffer 302, rubber buffer 302 plays the confined effect to U type pipe 107, prevent that the material inside first jar body 101 from entering the inside of bent pipe 4, the outer wall of rubber buffer 302 and the inner wall interference fit of U type pipe 107, the outer wall of montant 301 runs through the top of U type pipe 107, and the outer wall of montant 301 and U type pipe 107 interference fit, montant 301 is made of rubber, the right side of montant 301 passes through the horizontal groove and the left end clearance fit of bolt 303, bolt 303 can play the fixed effect to montant 301, the outer wall right side clearance fit of bolt 303 has sleeve 304, sleeve 304 plays the spacing effect to plug pin 303, the bottom of sleeve 304 and the top fixed connection of U type pipe 107 together, the right end of the bolt 303 is fixedly connected with a first spring 305, the second spring 305 gives the bolt 303 elasticity close to the vertical rod 301 to prevent the bolt 303 from being separated from the transverse groove on the right side of the vertical rod 301, the right end of the first spring 305 is fixedly connected with the right end of the inner wall of the sleeve 304, the top of the bolt 303 is fixedly connected with the bottom of the handle 306, a user can conveniently control the bolt 303 through the handle 306, and the left end of the bolt 303 is arc-shaped;

the left end of the curved pipe 4 is communicated with a power mechanism 2, the power mechanism 2 comprises a second tank body 201, a long rod 202, a second rubber plate 203, a filter screen 204, a curved plate 205 and a second spring 206, the bottom of the second tank body 201 is fixedly connected with the left side of the top of the support 5, the bottom of the right side of the second tank body 201 is communicated with the left end of the curved pipe 4, the inner wall of the second tank body 201 is in interference fit with the outer wall of the second rubber plate 203, the second rubber plate 203 moves downwards along the inner wall of the second tank body 201, air in the second tank body 201 is further extruded into the gooseneck 6 through the curved pipe 4, at the moment, materials in the curved pipe 4 are pushed into the gooseneck 6 and then are sprayed out through a spray head 7, the filter screen 204 is arranged below the second rubber plate 203, the filter screen 204 is made of stainless steel, the outer wall of the filter screen 204 is fixedly connected with the lower part of the inner wall of the second tank body 201, the inner surface of the top of, the user can push the second rubber plate 203 conveniently through the long rod 202, the outer wall of the long rod 202 penetrates through the top of the second tank body 201, the outer wall of the long rod 202 is in clearance fit with the second tank body 201, the second spring 206 is sleeved above the outer wall of the long rod 202, the second spring 206 gives upward elastic force to the long rod 202, two ends of the second spring 206 are fixedly connected with the long rod 202 and the second tank body 201 respectively, the right side upper part of the outer wall of the second tank body 201 is fixedly connected with the left end of the curved plate 205, the curved plate 205 plays a limiting role for the hand of the user, the top of the long rod 202 is processed into a T shape, the mesh number of the filter screen 204 is 200-300, and the outer wall of the second tank body 201 is processed with grinding grains.

When the medical otolaryngological medicine sprayer is used, during normal storage, due to the action of the second spring 206, the long rod 202 drives the second rubber plate 203 at the bottom of the long rod to be positioned above the inner wall of the second tank 201, the cover body 103 is separated from the funnel 102, sufficient medicine liquid is injected into the first tank 101 through the funnel 102, when medicine spraying is needed, the handle 306 is pulled, the handle 306 drives the bolt 303 to slide rightwards along the inner wall of the sleeve 304, so that the left end of the bolt 303 is separated from the vertical rod 301, then the vertical rod 301 is pulled upwards, the vertical rod 301 drives the rubber plug 302 to be separated from the U-shaped pipe 107, the threaded rod 106 is rotated, the circular plate 104 is driven to move downwards through threaded connection with the first tank 101 by the threaded rod 106, the circular plate 104 drives the first rubber plate 105 to move downwards along the inner wall of the first tank 101, and then the medicine liquid in the first tank 101 is extruded through the U-shaped pipe 107 to carry out, at this moment, the operator can watch the amount of the liquid medicine inside the curved tube 4 from the outside of the curved tube 4, the user holds the second tank 201, the thumb presses the long rod 202, the long rod 202 drives the second rubber pad 203 to move downwards along the inner wall of the second tank 201, the second spring 206 is compressed at this moment, the air inside the second tank 201 is compressed by the second rubber pad 203 to be close to the inside of the curved tube 4, the liquid medicine inside the curved tube 4 is sprayed out by the spray head 7 after passing through the gooseneck 6 under the pushing of the air, and the angle of the spray head 7 can be adjusted through the gooseneck 4.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 (8)

1. The utility model provides a medical otolaryngology branch of academic or vocational study medicine sprayer, includes bent pipe (4), its characterized in that: the top of the curved pipe (4) is communicated with a feeding mechanism (1), the right end of the curved pipe (4) is communicated with a gooseneck (6), the right end of the gooseneck (6) is communicated with a spray head (7), and the bottom of the curved pipe (4) is fixedly connected with a support (5);

the feeding mechanism (1) comprises a first tank body (101), a funnel (102), a cover body (103), a circular plate (104), a first rubber plate (105), a threaded rod (106) and a U-shaped pipe (107);

the utility model discloses a spiral pipe connecting device, including first jar of body (101), the top right side intercommunication of first jar of body (101) has funnel (102), the inner wall top threaded connection of funnel (102) has lid (103), the inner wall interference fit of first jar of body (101) has first rubber slab (105), first rubber slab (105) top internal surface fixedly connected with plectane (104), the bottom rotation that the top of plectane (104) passed through bearing and threaded rod (106) links to each other, the top of first jar of body (101) is run through to the outer wall of threaded rod (106), and the outer wall of threaded rod (106) links to each other with first jar of body (101) screw thread, the left side below of first jar of body (101) is linked together with U type pipe (107), the other end and the top of bent pipe (4) of U type pipe (107) are.

2. The medical otorhinolaryngological sprayer according to claim 1, wherein: the top of the threaded rod (106) is provided with a hand wheel.

3. The medical otorhinolaryngological sprayer according to claim 1, wherein: a sealing mechanism (3) is arranged inside the U-shaped pipe (107);

the sealing mechanism (3) comprises a vertical rod (301), a rubber plug (302), a bolt (303), a sleeve (304), a first spring (305) and a handle (306);

the lower part of the outer wall of the vertical rod (301) is fixedly connected with the inner surface of the top part of the rubber plug (302), the outer wall of the rubber plug (302) is in interference fit with the inner wall of the U-shaped pipe (107), the outer wall of the vertical rod (301) penetrates through the top of the U-shaped pipe (107), the outer wall of the vertical rod (301) is in interference fit with the U-shaped pipe (107), the right side of the vertical rod (301) is in clearance fit with the left end of the bolt (303) through the transverse groove, a sleeve (304) is in clearance fit with the right side of the outer wall of the bolt (303), the bottom of the sleeve (304) is fixedly connected with the top of the U-shaped pipe (107), the right end of the bolt (303) is fixedly connected with a first spring (305), the right end of the first spring (305) is fixedly connected with the right end of the inner wall of the sleeve (304), the top of the bolt (303) is fixedly connected with the bottom of the handle (306).

4. The medical otorhinolaryngological sprayer according to claim 3, wherein: the left end of the bolt (303) is arc-shaped.

5. The medical otorhinolaryngological sprayer according to claim 1, wherein: the left end of the curved pipe (4) is communicated with a power mechanism (2);

the power mechanism (2) comprises a second tank body (201), a long rod (202), a second rubber plate (203), a filter screen (204), a curved plate (205) and a second spring (206);

the bottom of the second tank body (201) is fixedly connected with the left side of the top of the support (5), the right bottom of the second tank body (201) is communicated with the left end of the curved pipe (4), the inner wall of the second tank body (201) is in interference fit with the outer wall of the second rubber plate (203), a filter screen (204) is arranged below the second rubber plate (203), the outer wall of the filter screen (204) is fixedly connected with the lower part of the inner wall of the second tank body (201), the inner surface of the top of the second rubber plate (203) is fixedly connected with the bottom of the long rod (202), the outer wall of the long rod (202) penetrates through the top of the second tank body (201), the outer wall of the long rod (202) is in clearance fit with the second tank body (201), a second spring (206) is sleeved above the outer wall of the long rod (202), and two ends of the second spring (206) are respectively fixedly connected with the long rod (202) and the second tank body (201), the upper part of the right side of the outer wall of the second tank body (201) is fixedly connected with the left end of the curved plate (205).

6. The medical otorhinolaryngological sprayer according to claim 5, wherein: the top of the long rod (202) is processed into a T shape.

7. The medical otorhinolaryngological sprayer according to claim 5, wherein: the mesh number of the filter screen (204) is 200-300.

8. The medical otorhinolaryngological sprayer according to claim 5, wherein: the outer wall of the second tank body (201) is machined with grinding grains.

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