CN113041139B - Nasal irrigator with double-head connected flow guide pipe - Google Patents
Nasal irrigator with double-head connected flow guide pipe Download PDFInfo
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- CN113041139B CN113041139B CN202110314438.7A CN202110314438A CN113041139B CN 113041139 B CN113041139 B CN 113041139B CN 202110314438 A CN202110314438 A CN 202110314438A CN 113041139 B CN113041139 B CN 113041139B
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- guide
- inner cavity
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- rotating wheel
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H35/00—Baths for specific parts of the body
- A61H35/04—Baths for specific parts of the body for the nose
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- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
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- General Health & Medical Sciences (AREA)
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- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a nasal irrigator with a flow guide pipe connected with two ends, which comprises: the body, the water conservancy diversion subassembly, swiveling wheel and elastic component, the connecting piece of water conservancy diversion subassembly stretch into in the inner chamber to the mounting with swiveling wheel butt and compression elastic component, the guide structure of swiveling wheel slides along the guide rail structure's of mounting direction, the drive swiveling wheel is rotatory, make joint structure and accommodation structure fixed connection, with water conservancy diversion subassembly and body fixed connection, under first state, the honeycomb duct is located outside the stock solution spare, under the second state, the honeycomb duct is located the stock solution spare. The fixed water conservancy diversion subassembly of mode through rotatory joint, through the containing structure that connecting piece both sides set up, realized the equal joinable installation of water conservancy diversion subassembly tow ends to fix honeycomb duct forward joint externally when realizing the use, accomodate the reverse joint of honeycomb duct to the effect in the body when accomodating, reduced and accomodate the volume, reduce the honeycomb duct and break because of the atress extrusion, reduce the risk of leaking, improved the convenience.
Description
Technical Field
The invention relates to the technical field of nasal cavity cleaning, in particular to a nasal irrigator with a flow guide pipe connected with two ends.
Background
In recent years, clinical medicine has proved that the nasal irrigator can be used for cleaning nasal cavity to achieve good effects in treating rhinitis, relieving uncomfortable symptoms of rhinitis and other diseases.
The nose washing devices on the market are various in types, and the volume structure of the nose washing device can be roughly divided into a bottle body and a flow guide pipe; the bottle body occupies a larger volume, and the guide pipe occupies a smaller volume but has a certain length; when the nose washing device is carried, the flow guide pipe is easily extruded by other objects or is damaged by falling impact force, so that the nose washing device cannot be used. Some nose washers that can dismantle honeycomb duct and body separation on the market need accomodate two articles, cause losing of one of them article easily, also cause pollution or external force rupture honeycomb duct easily, and the condition of unable continuation of using again.
Disclosure of Invention
The invention aims to solve at least one technical problem in the prior art, and therefore, the invention provides a nasal irrigator with a flow guide tube connected with two ends, which comprises: the bottle body comprises a fixing part and a liquid storage part for storing cleaning liquid, the fixing part is provided with an inner cavity, a guide rail structure and a first accommodating structure are arranged in the inner cavity, and the fixing part is communicated with the liquid storage part;
the flow guide assembly comprises a connecting piece and a flow guide pipe, and both sides of the connecting piece are provided with at least one second accommodating structure;
the rotating wheel is positioned in the inner cavity and provided with a through hole, a first clamping structure is arranged on one side of the rotating wheel, a guide structure and at least one second clamping structure are arranged on the other side of the rotating wheel, and the guide structure is connected with the guide rail structure in a sliding manner;
the elastic piece is arranged in the inner cavity and is abutted against the rotating wheel;
the connecting piece stretch into extremely in the inner chamber with swiveling wheel butt and compression the elastic component, guide structure follows guide rail structure's direction slides, drives the swiveling wheel is rotatory, makes first joint structure with first containing structure fixed connection, second joint structure with second containing structure fixed connection, in order with water conservancy diversion subassembly with body fixed connection, water conservancy diversion subassembly has first state and second state, under the first state, the honeycomb duct is located outside the stock solution spare, under the second state, the honeycomb duct is located in the stock solution spare.
The bottle body fixing piece has the advantages that the guide structure of the bottle body fixing piece slides along the guide direction of the guide rail structure to drive the rotating wheel to rotate, then the bottle body is connected with the flow guide assembly through the fixed connection of the clamping structure and the containing structure, the front end and the back end of the flow guide assembly can be connected through the containing structures arranged on the two sides of the connecting piece of the flow guide assembly, so that the flow guide pipe is clamped and fixed outside in the forward direction during use, and is reversely clamped and contained in the bottle body during containing, the containing volume is reduced, the flow guide pipe is reduced from being broken due to stress extrusion, the risk of water leakage is reduced, and the convenience is improved.
In some embodiments of the invention, the connector has a first side and a second side, the first side extending towards the second side to form the connector, the first side and the second side each having at least one second receiving formation.
In some embodiments of the invention, the second clamping structure has a second engaging portion and a second clamping portion, the second engaging portion is perpendicular to the second clamping portion, one end of the second engaging portion is connected to one end of the second clamping portion, the other end of the second engaging portion is fixed to the rotation wheel, the second clamping portion at least partially protrudes out of the second engaging portion, the connecting member extends into the inner cavity to abut against the rotation wheel and compress the elastic member, and the rotation wheel rotates to enable at least part of the second clamping portion to extend into the second accommodating structure to be clamped and fixed.
In some embodiments of the present invention, the rail structure is located on a wall of the inner cavity, and the rail structure has a first slope, and an angle of the first slope is an included angle between the first slope and an axial direction of the fixing member.
In some embodiments of the invention, the included angle is 0-90 °.
In some embodiments of the invention, the guide structure has a second slope, the angle of the second slope is identical to the angle of the first slope, the guide structure is at least partially arranged in the guide rail structure, the connecting piece extends into the inner cavity, and the guide structure slides along the first slope of the guide rail structure, so that the rotating wheel rotates.
In some embodiments of the invention, the first clamping structure has a first engaging portion and a first clamping portion, one end of the first engaging portion is connected to one end of the first clamping portion, the other end of the first engaging portion is fixed to the rotating wheel, the first clamping portion at least partially protrudes from the first engaging portion, the first clamping portion abuts against a wall of the inner cavity, the connecting member extends into the inner cavity to abut against the rotating wheel and compress the elastic member, and the rotating wheel rotates to enable the first clamping portion at least partially extend into the first accommodating structure to be clamped and fixed.
In some embodiments of the invention, the first receiving structure is a through hole penetrating from a wall of the inner cavity to an outer side of the fixing member.
In some embodiments of the present invention, a flow guiding hole structure is disposed in the inner cavity, the rotating wheel is sleeved in the flow guiding hole structure through a via hole, the elastic member is sleeved in the flow guiding hole structure, a sealing member is disposed on the flow guiding hole structure, and the connecting member extends into the inner cavity, so that the connecting member is hermetically connected to the fixing member.
In some embodiments of the present invention, the outer side wall of the connecting element is provided with at least one guiding groove, and the wall of the inner cavity is provided with at least one guiding portion, and the guiding portion is inserted into the guiding groove to guide the connecting element to extend into the inner cavity.
Drawings
The invention is further described in the following with reference to the accompanying drawings, it is obvious that the drawings in the following description are some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from these drawings without inventive effort.
FIG. 1 is a schematic structural view of the nasal irrigator of the present invention in a first state of being fitted;
FIG. 2 is a schematic view, partially in section, of the fastener and connector portions of FIG. 1;
FIG. 3 is a schematic structural view of the nasal irrigator in a second state of reverse installation;
FIG. 4 is a schematic, partially cross-sectional view of the fastener and connector portions of FIG. 3;
FIG. 5 is a schematic structural view of the body of the present invention;
FIG. 6 is a schematic view of the fastener of the present invention;
FIG. 7 is a cross-sectional view of the fastener assembly of the present invention;
FIG. 8 is a cross-sectional schematic view of a structural portion of the guide rail of the present invention;
FIG. 9 is a schematic view of the construction of the flow directing assembly of the present invention;
FIG. 10 is a schematic view showing the construction of the spinning wheel of the present invention;
FIGS. 11 and 12 are schematic views of the motion of the guide rail structure and the guide structure of the present invention;
FIGS. 13 and 14 are schematic views illustrating the movement of the second clamping structure and the second accommodating structure according to the present invention;
figures 15 and 16 are schematic views of the movement of the first snap-fit arrangement and the first receiving arrangement of the present invention.
In the figure: the bottle comprises a bottle body 100, a fixing member 110, a guide rail structure 111, a first slope 1110, a first accommodating structure 112, an inner cavity 113, a guide part 114, a flow guide hole structure 115, a liquid storage part 120, a flow guide assembly 200, a connecting member 210, a second accommodating structure 211, a first side part 212, a second side part 213, a guide groove 214, a flow guide pipe 220, a rotating wheel 300, a first clamping structure 310, a first engagement part 311, a first clamping part 312, a guide structure 320, a second slope 321, a second clamping structure 330, a second engagement part 331, a second clamping part 332, a through hole 340, an elastic member 400 and a sealing member 500.
Detailed Description
The following detailed description of the present invention is given for the purpose of better understanding technical solutions of the present invention by those skilled in the art, and the present description is only exemplary and explanatory and should not be construed as limiting the scope of the present invention in any way.
It is to be understood that the terms "upper," "lower," "left," "right," "front," "back," "inner," "outer," "top," and the like, as used herein, are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention. Herein, the terms "first", "second", and the like are used for distinguishing different objects, not for describing a particular order.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
Referring to fig. 1 to 16, a nasal irrigator in which two ends of a flow guide tube are connected according to an embodiment of the present invention includes: the bottle body 100, the bottle body 100 includes a fixing member 110 and a liquid storage member 120 for storing a cleaning solution, the fixing member 110 has an inner cavity 113, a guide rail structure 111, a first receiving structure 112 and a flow guiding hole structure 115 are disposed in the inner cavity 113, the fixing member 110 is communicated with the liquid storage member 120 through the flow guiding hole structure 115, preferably, the bottle body 100 is made of a plastic material, the liquid storage member 120 is made of a soft medical plastic, further preferably, the liquid storage member 120 is made of a medical K-resin, and it can be understood that the liquid storage member 120 may be made of other soft materials. Preferably, the fixing member 110 is made of hard plastic. Further, the liquid storage member 120 is hermetically connected to the fixing member 110 by heat sealing.
The flow guide assembly 200, the flow guide assembly 200 includes a connector 210 and a flow guide tube 220, both sides of the connector 210 have at least one second receiving structure 211, preferably, the flow guide assembly 200 is made of a plastic material, the flow guide tube 220 is made of a soft medical plastic, further preferably, the flow guide tube 220 is made of a medical K-resin, and it is understood that the flow guide tube 220 may be made of other soft materials. Preferably, the material of the connecting member 210 is hard plastic, and the hard fixing member 110 and the connecting member 210 have better strength to realize connection and fixation. Further, the connecting member 210 and the duct 220 are hermetically connected by a heat sealing method. Further preferably, the fixing member 110 and the connecting member 210 are cylindrical in overall shape.
The rotating wheel 300 is located in the inner cavity 113, the rotating wheel 300 has a through hole 340, one side of the rotating wheel 300 is provided with a first clamping structure 310, the other side is provided with a guide structure 320 and at least one second clamping structure 330, and the guide structure 320 is slidably connected with the guide rail structure 111. Preferably, the material of the rotation wheel 300 is hard plastic.
The elastic member 400 is disposed in the cavity 113 and abuts against the rotary wheel 300. Further, the elastic member 400 is sleeved on the flow guide hole structure 115, the rotating wheel 300 is sleeved on the flow guide hole structure 115 through the via hole 340, the sealing member 500 is arranged on the flow guide hole structure 115, and the connecting member 210 extends into the inner cavity 113, so that the connecting member 210 is hermetically connected with the fixing member 110. Preferably, the elastic member 400 is a spring, and it should be understood that the elastic member 400 may be any other form such as a spring plate. Preferably, the material of the sealing member 500 is silicone, and it should be understood that the material of the sealing member 500 may be any material such as rubber.
Connecting piece 210 stretches into in the inner chamber 113 and the rotatory wheel 300 butt and compress elastic component 400, guide structure 320 slides along the direction of guide rail structure 111, the drive swiveling wheel 300 is rotatory, make first joint structure 310 and first containing structure 112 fixed connection, second joint structure 330 and second containing structure 211 fixed connection, with water conservancy diversion subassembly 200 and body 100 fixed connection, water conservancy diversion subassembly 200 has first state and second state, under the first state, honeycomb duct 220 is located stock solution 120 outward, under the second state, honeycomb duct 220 is located stock solution 120.
Further, the connecting member 210 has a first side 212 and a second side 213, the first side 212 extending towards the second side 213 to form the connecting member 210, the first side 212 and the second side 213 each having at least one second receiving structure 211.
The second clamping structure 330 has a second engaging portion 331 and a second clamping portion 332, the second engaging portion 331 is perpendicular to the second clamping portion 332, one end of the second engaging portion 331 is connected to one end of the second clamping portion 332, the other end of the second engaging portion 331 is fixed to the rotary wheel 300, at least a portion of the second clamping portion 332 protrudes from the second engaging portion 331, the connecting member 210 extends into the inner cavity 113 to abut against the rotary wheel 300 and compress the elastic member 400, and the rotary wheel 300 rotates, so that at least a portion of the second clamping portion 332 extends into the second accommodating structure 211 to be clamped and fixed. The number of the second accommodating structures 211 is the same as that of the second clamping structures 330, preferably, the number of the second accommodating structures 211 and that of the second clamping structures 330 are two, and in other embodiments of the present invention, the number of the second accommodating structures 211 and that of the second clamping structures 330 may be two or more, for example, three or four.
Further, the rail structure 111 is located on the wall of the inner cavity 113, the rail structure 111 has a first slope 1110, and an angle of the first slope 1110 is an included angle between the first slope 1110 and the axial direction of the fixing member 110. Further, the angle of the first slope 1110 is 0-90 °, and preferably, the angle of the first slope 1110 is 45 °.
The guiding structure 320 has a second slope 321, the angle of the second slope 321 is the same as the angle of the first slope 1110, the guiding structure 320 is at least partially disposed in the rail structure 111, the connecting member 210 extends into the inner cavity 113, and the guiding structure 320 slides along the first slope 1110 of the rail structure 111, so that the rotating wheel 300 rotates. Preferably, the rail structure 111 is a groove and the guiding structure 320 is a bump. Further preferably, the guiding structure 320 is shaped as a parallelogram.
First joint structure 310 has first joint portion 311 and first joint portion 312, the one end of first joint portion 311 is connected with the one end of first joint portion 312, the other end is fixed on swiveling wheel 300, first joint portion 312 at least part protrusion in first joint portion 311, the wall of first joint portion 312 butt inner chamber 113, connecting piece 210 stretches into in inner chamber 113 with swiveling wheel 300 butt and compression elastic component 400, swiveling wheel 300 is rotatory, make first joint portion 312 at least part stretch into to first accommodation structure 112 in the joint fixed. Further, the first receiving structure 112 is a through hole, which penetrates from the wall of the inner cavity 113 to the outside of the fixing member 110. Preferably, the first receiving structure 112 is a snap hole, and the first snap structure 310 is a resilient snap.
In other embodiments of the present invention, at least one guiding groove 214 is formed on an outer side wall of the connecting element 210, at least one guiding portion 114 is formed on a wall of the inner cavity 113, and the guiding portion 114 is inserted into the guiding groove 214 to guide the connecting element 210 to extend into the inner cavity 113. Preferably, the guide groove 214 and the guide portion 114 are provided in two and symmetrical arrangement.
When the nose washing device is used, the bottle body 100 and the flow guide assembly 200 are in a separated state, cleaning liquid is poured into the cavity of the liquid storage part 120 of the bottle body 100, the flow guide assembly 200 is installed in the forward direction, the flow guide pipe 220 is located outside the bottle body 100, the connecting part 210 extends into the inner cavity 113 of the fixing part 110, force is applied from the direction pointing to the cavity of the bottle body 100, the first side part 212 of the connecting part 210 touches the rotating wheel 300, force continues to be applied, the elastic part 400 is compressed, due to the action of the force, the rotating wheel 300 moves towards the cavity of the bottle body 100, the guide structure 320 on the rotating wheel 300 slides along the guide direction of the guide rail structure 111, and is influenced by the slopes of the guide rail structure 111 and the guide structure 320, so that oblique force is formed, the rotating wheel 300 is driven to rotate in the forward direction, the first clamping structure 310 is clamped into the first accommodating structure 112, the second clamping structure 330 is clamped into the second accommodating structure 211, so that the flow guide assembly 200 and the bottle body 100 are fixed, and the flow guide assembly 200 is in the first state.
When the bottle is stored, the diversion assembly 200 is reversely installed, the diversion tube 220 extends into the bottle body 100, the connecting piece 210 extends into the inner cavity 113 of the fixing piece 110, force is applied in the direction pointing to the cavity of the bottle body 100, the second side part 213 of the connecting piece 210 touches the rotating wheel 300, force is continuously applied, the elastic piece 400 is compressed, due to the action of force, the rotating wheel 300 moves towards the cavity of the bottle body 100, the guide structure 320 on the rotating wheel 300 slides along the guide direction of the guide rail structure 111, the slope influence of the guide rail structure 111 and the guide structure 320 is received, oblique force is formed, the rotating wheel 300 is driven to rotate forward, the first clamping structure 310 is clamped into the first accommodating structure 112, the second clamping structure 330 is clamped into the second accommodating structure 211, the diversion assembly 200 is fixed with the bottle body 100, and the diversion assembly 200 after the storage is in the second state.
When the diversion assembly 200 is disassembled in the first state, the elastic member 400 is in a compressed state and has a certain acting force, one hand of a user holds the diversion tube 220, force is applied in the direction pointing to the cavity of the bottle body 100, while the other hand uses a thumb or a small object, the first clamping portion 312 of the first clamping structure 310 is poked towards the direction of the inner cavity 113, the first clamping structure 310 elastically deforms after being subjected to the poking force, so that the first clamping portion 312 is pressed into the inner cavity 113, at the moment, the rotating wheel 300 is jacked up by the resilience force of the elastic member 400, therefore, the connection between the first clamping structure 310 and the first accommodating structure 112 is removed, the first clamping portion 312 moves on the wall of the inner cavity 113, the guide structure 320 on the rotating wheel 300 slides along the guide direction of the guide rail structure 111, the guide structure 111 and the slope of the guide rail structure 320 are influenced, so that an oblique force is formed, the rotating wheel 300 is driven to reversely rotate, further, the connection between the second clamping structure 330 and the second accommodating structure 211 is released, the diversion assembly 200 is jacked out by the elastic member 400, the hand holds the diversion assembly 200 to pull out or tilt out the diversion tube 100, and separate the bottle body 100.
When the airflow directing assembly 200 is disassembled in the second state, after the airflow directing assembly 200 is ejected by the elastic member 400, the connecting member 210 at least partially protrudes from the fixing member 110, and the protruding portion can be pinched by hand or clamped by a tool such as a clamp, so that the airflow directing assembly 200 can be pulled out or poured out.
The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. It should be noted that there are no specific structures but rather a few limitations to the preferred embodiments of the present invention, and that those skilled in the art can make various changes, modifications and alterations without departing from the spirit and scope of the invention; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.
Claims (8)
1. The utility model provides a nose syringe that honeycomb duct double-end is connected which characterized in that includes: the bottle body comprises a fixing part and a liquid storage part for storing cleaning liquid, the fixing part is provided with an inner cavity, a guide rail structure and a first accommodating structure are arranged in the inner cavity, and the fixing part is communicated with the liquid storage part;
the flow guide assembly comprises a connecting piece and a flow guide pipe, and both sides of the connecting piece are provided with at least one second accommodating structure;
the rotating wheel is positioned in the inner cavity and provided with a through hole, a first clamping structure is arranged on one side of the rotating wheel, a guide structure and at least one second clamping structure are arranged on the other side of the rotating wheel, and the guide structure is connected with the guide rail structure in a sliding manner;
the elastic piece is arranged in the inner cavity and is abutted against the rotating wheel;
the connecting piece extends into the inner cavity, abuts against the rotating wheel and compresses the elastic piece, the guide structure slides along the guide direction of the guide rail structure, the rotating wheel is driven to rotate, the first clamping structure is fixedly connected with the first accommodating structure, the second clamping structure is fixedly connected with the second accommodating structure, the flow guide assembly is fixedly connected with the bottle body, the flow guide assembly has a first state and a second state, the flow guide pipe is located outside the liquid storage piece in the first state, and the flow guide pipe is located in the liquid storage piece in the second state;
the first clamping structure is provided with a first joint part and a first clamping part, one end of the first joint part is connected with one end of the first clamping part, the other end of the first joint part is fixed on the rotating wheel, at least part of the first clamping part protrudes out of the first joint part, the first clamping part is abutted against the wall of the inner cavity, the connecting part extends into the inner cavity and is abutted against the rotating wheel to compress the elastic part, and the rotating wheel rotates to enable at least part of the first clamping part to extend into the first accommodating structure to be clamped and fixed;
the second joint structure has second joint portion and second joint portion, the second joint portion with second joint portion is perpendicular, the one end of second joint portion with the one end of second joint portion is connected, and the other end is fixed on the swiveling wheel, second joint portion at least part protrusion in second joint portion, the connecting piece stretch into to in the inner chamber with swiveling wheel butt and compression the elastic component, the swiveling wheel is rotatory, makes second joint portion at least part stretch into to the joint is fixed in the second containing structure.
2. The nasal irrigator of claim 1, wherein the nasal irrigator comprises a pair of nasal irrigators connected at two ends of the delivery tube, and further comprising: the connector has a first side and a second side, the first side extending toward the second side to form the connector, the first side and the second side each having at least one second receiving structure.
3. The nasal irrigator of claim 1, wherein the nasal irrigator comprises a pair of nasal irrigators connected at two ends of the delivery tube, and further comprising: the guide rail structure is located on the wall of the inner cavity, the guide rail structure is provided with a first slope, and the angle of the first slope is the included angle between the first slope and the axial direction of the fixing piece.
4. The nasal irrigator of claim 3 wherein the nozzle is double-ended, and further comprising: the included angle is 0-90 degrees.
5. The nasal irrigator of claim 4 wherein the nozzle is double-ended, and further comprising: the guide structure has the second slope, the angle on second slope with the angle on first slope is unanimous, the guide structure at least part sets up in the rail construction, the connecting piece stretch into in the inner chamber, the guide structure is followed rail construction's first slope direction slides, makes the swiveling wheel rotates.
6. The nasal irrigator connected with the double ends of the delivery tube according to claim 1, wherein: the first accommodating structure is a through hole, and the through hole penetrates from the wall of the inner cavity to the outer side of the fixing piece.
7. The nasal irrigator of any one of claims 1 to 6, wherein the nozzle comprises two ends, wherein: the inner cavity is internally provided with a flow guide hole structure, the rotating wheel is sleeved with the flow guide hole structure through the conducting hole, the elastic piece is sleeved with the flow guide hole structure, the flow guide hole structure is provided with a sealing piece, and the connecting piece extends into the inner cavity so as to be hermetically connected with the fixing piece.
8. The nasal irrigator of any one of claims 1 to 6, wherein the dual head connection of the delivery tubes is characterized in that: the lateral wall of connecting piece is equipped with at least one guiding groove, be equipped with at least one guide part on the wall of inner chamber, the guide part with the guiding groove is pegged graft, in order to guide the connecting piece stretch into to in the inner chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110314438.7A CN113041139B (en) | 2021-03-24 | 2021-03-24 | Nasal irrigator with double-head connected flow guide pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110314438.7A CN113041139B (en) | 2021-03-24 | 2021-03-24 | Nasal irrigator with double-head connected flow guide pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113041139A CN113041139A (en) | 2021-06-29 |
| CN113041139B true CN113041139B (en) | 2022-11-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110314438.7A Active CN113041139B (en) | 2021-03-24 | 2021-03-24 | Nasal irrigator with double-head connected flow guide pipe |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5171698U (en) * | 1974-12-02 | 1976-06-05 | ||
| JPH0718728U (en) * | 1993-03-02 | 1995-04-04 | オカモト株式会社 | Portable bidet |
| JP2003334231A (en) * | 2002-05-21 | 2003-11-25 | Masayuki Shibuya | Bedsore washing and cleaning instrument |
| JP2008284014A (en) * | 2007-05-15 | 2008-11-27 | Otis:Kk | Portable bidet |
| CN112386470A (en) * | 2020-11-10 | 2021-02-23 | 广州大学 | Nose washing device |
-
2021
- 2021-03-24 CN CN202110314438.7A patent/CN113041139B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5171698U (en) * | 1974-12-02 | 1976-06-05 | ||
| JPH0718728U (en) * | 1993-03-02 | 1995-04-04 | オカモト株式会社 | Portable bidet |
| JP2003334231A (en) * | 2002-05-21 | 2003-11-25 | Masayuki Shibuya | Bedsore washing and cleaning instrument |
| JP2008284014A (en) * | 2007-05-15 | 2008-11-27 | Otis:Kk | Portable bidet |
| CN112386470A (en) * | 2020-11-10 | 2021-02-23 | 广州大学 | Nose washing device |
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| Publication number | Publication date |
|---|---|
| CN113041139A (en) | 2021-06-29 |
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