CN221556727U - Nose washing spray head and nose washing device - Google Patents
Nose washing spray head and nose washing device Download PDFInfo
- Publication number
- CN221556727U CN221556727U CN202323490568.XU CN202323490568U CN221556727U CN 221556727 U CN221556727 U CN 221556727U CN 202323490568 U CN202323490568 U CN 202323490568U CN 221556727 U CN221556727 U CN 221556727U
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- China
- Prior art keywords
- spray head
- liquid outlet
- connecting part
- liquid
- storage bottle
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- 239000007921 spray Substances 0.000 title claims abstract description 30
- 238000005406 washing Methods 0.000 title claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 111
- 238000003860 storage Methods 0.000 claims abstract description 47
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 210000001503 joint Anatomy 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 26
- 238000003973 irrigation Methods 0.000 claims description 11
- 230000002262 irrigation Effects 0.000 claims description 11
- 239000011550 stock solution Substances 0.000 claims description 11
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 238000002844 melting Methods 0.000 claims description 6
- 230000008018 melting Effects 0.000 claims description 6
- 239000011324 bead Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 210000003205 muscle Anatomy 0.000 claims description 3
- 239000007922 nasal spray Substances 0.000 claims 3
- 229940097496 nasal spray Drugs 0.000 claims 3
- 230000000694 effects Effects 0.000 abstract description 10
- 239000000428 dust Substances 0.000 abstract description 4
- 230000002265 prevention Effects 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 13
- 210000001331 nose Anatomy 0.000 description 12
- 210000003928 nasal cavity Anatomy 0.000 description 11
- 239000000047 product Substances 0.000 description 8
- 238000001125 extrusion Methods 0.000 description 6
- 241000894006 Bacteria Species 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010057190 Respiratory tract infections Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013066 combination product Substances 0.000 description 1
- 229940127555 combination product Drugs 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Devices For Medical Bathing And Washing (AREA)
Abstract
The utility model discloses a nose washing spray head and a nose washing device, comprising a connecting part connected with a liquid storage bottle, a spray head body arranged on the connecting part and a cover body assembled with the connecting part; the spray head body is provided with a liquid outlet for discharging liquid, and the liquid outlet is used for being communicated with the liquid storage bottle; the cover body shields the nozzle body when being assembled with the connecting part, and is in butt joint and seal with a liquid outlet on the nozzle body. The utility model can be used by users more conveniently, and has better protection and dust prevention effects.
Description
Technical Field
The utility model relates to medical equipment, in particular to a nose washing spray head and a nose washing device.
Background
The nasal cavity is the first channel of human respiratory process, and contains a large amount of bacteria and dust in the air, and these bacteria and dust stay in the nasal cavity easily, and the nasal cavity is in moist environment for a long time moreover, and very easily breeds the bacterium, leads to respiratory tract infection and appears all kinds of diseases.
Moreover, for smokers, there is a lot of residue left in the nasal cavity, which can also be a long-term irritation if no nasal irrigation is performed.
At present, nasal cavity cleaning is mainly performed by using physiological saline, and various nasal cavity cleaning devices at present comprise two nasal cavity cleaning nozzles, one nasal cavity cleaning nozzle needs to be used repeatedly by self-preparing cleaning liquid; the disposable liquid storage bottle is sealed by the sealing part, and the disposable liquid storage bottle is used in combination with the nose washing spray head by breaking the sealing when in use.
The existing nose washing spray head has weak protective effect and no dustproof function, and the sealing depends on the sealing of a liquid storage bottle, so that the nose washing spray head is inconvenient to use.
Disclosure of utility model
Aiming at the defects existing in the prior art, the utility model aims to provide a nose washing spray head and a nose washing device, which are more convenient for users to use and have better protection and dust prevention effects.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the nose washing spray head comprises a connecting part connected with a liquid storage bottle, a spray head body arranged on the connecting part, and a cover body assembled with the connecting part; the spray head body is provided with a liquid outlet for discharging liquid, and the liquid outlet is used for being communicated with the liquid storage bottle; the cover body shields the nozzle body when being assembled with the connecting part, and is in butt joint and seal with a liquid outlet on the nozzle body.
As a further improvement of the utility model, a sealing piece made of flexible material is arranged on the cover body at the position corresponding to the liquid outlet,
The sealing piece is annular and surrounds the edge of the liquid outlet; or (b)
The sealing piece is provided with a bulge, is inserted into the liquid outlet and is abutted against the inner wall of the liquid outlet to form a seal; or (b)
The sealing piece is sheet-shaped and is attached to the liquid outlet so as to seal the liquid outlet; or (b)
The sealing piece is provided with a concave surface corresponding to the position and the shape of the liquid outlet on the spray head body so as to be attached to the spray head body.
As a further improvement of the utility model, the cover body is mounted on the connecting part through threaded connection; or (b)
The cover body is adhered to the connecting part through adhesive or hot melting.
As a further improvement of the utility model, the connecting part or the nozzle body is provided with a conduit which is used for extending into the bottle body and is communicated with the liquid outlet of the nozzle body.
As a further improvement of the utility model, the connecting part or the bottle mouth of the liquid storage bottle is provided with a one-way valve, and the one-way valve comprises any one of a bead check valve, a membrane flap one-way valve and a duckbill valve.
A nasal irrigation device comprising a flexible reservoir and a nasal irrigation nozzle mounted on the reservoir in accordance with any of the above improvements.
As a further improvement of the utility model, the connecting part is adhered with the liquid storage bottle through adhesive or hot melting; or (b)
The connecting part is installed on the liquid storage bottle through threaded connection.
As a further improvement of the utility model, a plurality of ribs are arranged outside the liquid storage bottle, and the ribs extend along the longitudinal direction of the liquid storage bottle.
As a further improvement of the utility model, the bottom of the liquid storage bottle is provided with a groove which is concave towards the inside of the bottle body, and one end of the convex rib corresponding to the bottle bottom extends to the bottom of the groove along the surface of the liquid storage bottle.
As a further improvement of the utility model, the groove is conical; and/or the size of one end of the convex rib corresponding to the groove gradually becomes smaller along with the approach of the groove.
The liquid storage bottle has the beneficial effects that the cover body is utilized to be matched with the connecting part for installation, after the installation is finished, the liquid storage bottle is sealed through the abutting connection of the cover body and the liquid outlet, an additional sealing piece is not needed for sealing the liquid storage bottle, the liquid storage bottle is convenient to use, the cover body is only needed to be opened, the sealing of the liquid outlet can be relieved through the opening action, the liquid storage bottle can be directly used after being opened, and the convenience is good. And the cover body can mask the shower nozzle body, realizes dustproof protection, improves sanitary effect.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the overall structure (cover removed) of the present utility model;
FIG. 3 is a schematic perspective view of the whole structure of the present utility model;
FIG. 4 is a schematic cross-sectional front view of the overall structure of the present utility model;
FIG. 5 is an enlarged schematic view of portion A of FIG. 4 (the seal is annular);
FIG. 6 is a schematic view of an embodiment of the seal of the present utility model having a concave surface;
FIG. 7 is a schematic view of an embodiment of the seal of the present utility model having a protrusion;
FIG. 8 is a schematic view of an embodiment of the seal of the present utility model in the form of a sheet;
fig. 9 is a schematic view of the structure of the check valve of the present utility model.
Reference numerals: 1. a connection part; 2. a spray head body; 21. a liquid outlet; 3. a cover body; 4. a seal; 5. a conduit; 6. a one-way valve; 7. a liquid storage bottle; 71. convex ribs; 8. a groove.
Detailed Description
The utility model will be further described in detail with reference to examples of embodiments shown in the drawings.
As shown with reference to figures 1-9,
The nose washing spray head comprises a connecting part 1 for connecting with a liquid storage bottle 7, a spray head body 2 arranged on the connecting part 1, and a cover body 3 assembled with the connecting part 1; the spray head body 2 is provided with a liquid outlet 21 for discharging liquid, and the liquid outlet 21 is used for being communicated with the liquid storage bottle 7; the cover 3 covers the nozzle body 2 when assembled with the connecting part 1, and is in butt seal with a liquid outlet 21 on the nozzle body 2.
This nasal wash nozzle can be connected with stock solution bottle 7 through connecting portion 1 to utilize lid 3 to cooperate connecting portion 1 to install after the connection, realize the sealing to stock solution bottle 7 through lid 3 and the butt of liquid outlet 21 after the installation is accomplished, rely on nasal wash nozzle's structure, can realize preinstallation with stock solution bottle 7, stock solution bottle 7 still need not extra sealing member 4 to seal simultaneously, and is also convenient when the user uses, only need open lid 3 can, can relieve the sealing to liquid outlet 21 through the action of opening, can directly use after opening moreover, the convenience is good.
And the cover body 3 can mask the shower nozzle body 2, realizes dustproof protection, improves sanitary effect.
The spray head body 2 of the scheme can be installed when leaving the factory through the connecting part 1 and the liquid storage bottle 7, at the moment, cleaning liquid is directly injected into the liquid storage bottle 7 to be used as a disposable product, and a subsequent user can also fill the cleaning liquid into the liquid storage bottle 7 for use after the cleaning liquid is automatically proportioned according to the requirement; or can be independently matched with a bottle for installation, and a user can use the bottle by filling cleaning liquid into the bottle by himself.
The structure of the cover 3 can be referred to as shown in fig. 1 or fig. 9, and does not affect the implementation effect.
The cover body 3 is in butt joint with the liquid outlet 21 on the nozzle body 2, and the sealing can be implemented by adopting a mode of arranging a sealing piece 4 made of flexible materials at the position, corresponding to the liquid outlet 21, on the cover body 3, and the following specific arrangement can be realized:
1. The sealing element 4 is annular and surrounds the edge of the liquid outlet 21; this solution surrounds the liquid outlet 21 by means of an annular surround and thus forms a seal. Reference is made to fig. 5.
2. The sealing member 4 has a protrusion, is inserted into the liquid outlet 21, and abuts against the inner wall of the liquid outlet 21 to form a seal. Reference is made to fig. 7.
3. The sealing element 4 is in a sheet shape and is attached to the liquid outlet 21 to seal the liquid outlet 21. Reference is made to figures 8 and 9.
4. The sealing piece 4 is provided with a concave surface corresponding to the position and shape of the liquid outlet 21 on the nozzle body 2 so as to be attached to the nozzle body 2. Reference is made to fig. 6.
The above-described embodiments can be used to seal the liquid outlet 21, and those skilled in the art can choose this as desired.
The assembly method between the cover 3 and the connecting portion 1 also includes at least two of the following:
1. The cover body 3 is installed on the connecting part 1 through threaded connection. Referring to the figure, when the scheme of threaded connection is used by a user, only the cover body 3 needs to be rotated, the cover body 3 can be screwed out through threads, and the nose washing nozzle can be used for multiple times at the moment and can be repeatedly assembled to realize recycling and protection. Reference is made to figures 2, 3, 4 and 9.
2. The cover body 3 is adhered to the connecting part 1 through adhesive or hot melting. The bonding mode is more suitable for disposable products, and the sanitation can be ensured. When in use, a user pulls out the cover body 3 with force, or breaks the adhesion state by rotating the cover body 3, so that the cover body 3 is separated from the connecting part. The scheme can select the bonding strength according to the pulling-out force and the rotating force. Not shown in the figures.
The above embodiments teach a nasal wash nozzle that can be adapted to be pre-installed in the factory to form a disposable product, and also can be combined with a bottle to form a combination product, for self-configuring a cleaning fluid.
And the connecting part or the nozzle body 2 can be provided with a conduit 5 for extending into the bottle body, and the conduit 5 is communicated with the liquid outlet 21 of the nozzle body 2. Fig. 3 shows an embodiment with a catheter 5, and fig. 4 shows an embodiment without a catheter 5.
The liquid bottle 7 can be directly sprayed upwards from the bottom when being extruded by the position of the conduit 5 which can extend into the lower part of the liquid bottle 7, so that the problem that the liquid bottle 7 is extruded in an invalid way (namely, the extrusion is carried out by air) because a certain amount of air is reserved at the upper end can be avoided.
The following is also described as a nasal irrigation device comprising a flexible reservoir 7 and a nasal irrigation nozzle as described above mounted on the reservoir 7.
In a specific arrangement, the connecting part 1 is adhered to the liquid storage bottle 7 through adhesive or hot melting; or the connecting part 1 is arranged on the liquid storage bottle 7 through threaded connection.
The connecting part 1 and the liquid storage bottle 7 can form a disposable product in an adhesion manner, so that the use sanitation can be ensured, and bacterial breeding caused by improper use of a user is avoided.
The connecting part 1 is arranged on the liquid storage bottle 7 in a threaded connection mode to form a combined product, so that a user can use the combined product for multiple times, but the combined product needs to be matched with a proper use mode, and the combined product can be replaced or sterilized in time, so that bacteria breeding caused by excessive repeated use is avoided.
The flexible bottle can spray water from the nasal cavity washing nozzle in an extrusion mode, so that the nasal cavity can be washed.
The specific spray head body 2 can adopt a straight pipe form, namely, directly extrudes the liquid storage bottle 7 to spray liquid upwards. Reference is made to figures 2, 3, 4 and 9.
Alternatively, the liquid storage bottle 7 may be inverted and then the liquid may be guided to be sprayed upward through the bent pipe. Not shown in the figures.
Furthermore, as a preferable solution, a plurality of ribs 71 are provided on the outside of the liquid storage bottle 7, and the ribs 71 extend in the longitudinal direction of the liquid storage bottle 7. Reference is made to figures 1, 2, 3 and 4.
The strength of the liquid storage bottle 7 can be improved through the arrangement of the convex ribs 71, a certain protection effect is achieved, the thickness of the liquid storage bottle 7 is small for facilitating extrusion of the liquid storage bottle 7, and at the moment, the strength of the liquid storage bottle 7 is low, and the protection effect is poor. Through protruding muscle 71 can play the guard action, can provide better extrusion effect simultaneously when the user extrudes the stock solution bottle 7 body, conveniently extrudes the liquid in the stock solution bottle 7.
In addition, the bottom of the liquid storage bottle 7 is provided with a groove 8 which is concave towards the inside of the bottle body, and one end of the convex rib 71 corresponding to the bottle bottom extends to the bottom of the groove 8 along the surface of the liquid storage bottle 7. Reference is made to figures 3 and 4.
The recess 8 of stock solution bottle 7 bottom can let stock solution bottle 7 possess the guide effect when receiving the extrusion, and the bottom of stock solution bottle 7 draws in through recess 8, forms the extrusion effect, can let liquid exhaust efficiency higher.
The specific groove 8 can adopt a conical shape, so that the guiding function can be further increased, and the groove 8 is more convenient to fold.
In addition, to further facilitate the folding of the groove 8, the size of the end of the rib 71 corresponding to the groove 8 gradually decreases as approaching the groove 8.
The cross section of the rib 71 is preferably circular arc, which can be more round and smooth, and the user can squeeze the hand feeling better.
Based on the above described embodiments of the nasal wash device and the nasal wash nozzle, further optimizations can be made as follows.
Referring to fig. 9, a one-way valve 6 is arranged on the connecting part or the bottle mouth of the liquid storage bottle 7, the one-way valve 6 can be a bead check valve, a membrane flap one-way valve 6 or a duckbill valve, the one-way valve 6 is preferably a duckbill valve, the cost is low, liquid in the bottle can be extruded, but the extruded liquid cannot enter the bottle again, and the cleaning liquid in the nasal cavity can be prevented from returning to the cleaning liquid in the bottle body to pollute the cleaning liquid in the bottle body. Shown in figure 9 is a duckbill valve. Other one-way valves 6 may also be substituted.
The check valve 6 may be directly integrated with the connection portion, or may be clamped between the connection portion and the liquid storage bottle 7 when the connection portion is mounted with the liquid storage bottle 7. Although the check valve 6 is not shown in fig. 1 to 8, it may be added as needed.
The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (10)
1. The nose washing spray head is characterized by comprising a connecting part, a spray head body and a cover body, wherein the connecting part is used for being connected with a liquid storage bottle; the spray head body is provided with a liquid outlet for discharging liquid, and the liquid outlet is used for being communicated with the liquid storage bottle; the cover body shields the nozzle body when being assembled with the connecting part, and is in butt joint and seal with a liquid outlet on the nozzle body.
2. The nasal spray head of claim 1, wherein a sealing member made of flexible material is arranged on the cover body at a position corresponding to the liquid outlet,
The sealing piece is annular and surrounds the edge of the liquid outlet; or (b)
The sealing piece is provided with a bulge, is inserted into the liquid outlet and is abutted against the inner wall of the liquid outlet to form a seal; or (b)
The sealing piece is sheet-shaped and is attached to the liquid outlet so as to seal the liquid outlet; or (b)
The sealing piece is provided with a concave surface corresponding to the position and the shape of the liquid outlet on the spray head body so as to be attached to the spray head body.
3. The nasal rinse head of claim 1 or 2, wherein,
The cover body is installed on the connecting part through threaded connection; or (b)
The cover body is adhered to the connecting part through adhesive or hot melting.
4. A nasal spray head according to claim 1 or 2, wherein the connecting portion or the spray head body is provided with a conduit for extending into the bottle body, the conduit being in communication with the outlet of the spray head body.
5. The nasal spray head of claim 1 or 2, wherein a one-way valve is provided on the connection portion or the mouth of the liquid storage bottle, the one-way valve comprising any one of a bead check valve, a flap one-way valve, and a duckbill valve.
6. A nasal irrigation device comprising a flexible reservoir and a nasal irrigation nozzle as claimed in any one of claims 1 to 5 mounted on the reservoir.
7. The nasal irrigation device of claim 6, wherein the nasal cannula is configured to receive a needle,
The connecting part is adhered with the liquid storage bottle through adhesive or hot melting; or (b)
The connecting part is installed on the liquid storage bottle through threaded connection.
8. The nasal irrigation device of claim 6 or 7, wherein,
The outside of stock solution bottle is provided with a plurality of protruding muscle, and protruding muscle is along the longitudinal extension of stock solution bottle.
9. The nasal irrigation device of claim 8, wherein the bottom of the reservoir has a recess recessed into the body, and the ribs extend along the surface of the reservoir to the bottom of the recess corresponding to one end of the bottom.
10. The nasal irrigation device of claim 9, wherein the recess is tapered; and/or the size of one end of the convex rib corresponding to the groove gradually becomes smaller along with the approach of the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323490568.XU CN221556727U (en) | 2023-12-20 | 2023-12-20 | Nose washing spray head and nose washing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323490568.XU CN221556727U (en) | 2023-12-20 | 2023-12-20 | Nose washing spray head and nose washing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221556727U true CN221556727U (en) | 2024-08-20 |
Family
ID=92264692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323490568.XU Active CN221556727U (en) | 2023-12-20 | 2023-12-20 | Nose washing spray head and nose washing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221556727U (en) |
-
2023
- 2023-12-20 CN CN202323490568.XU patent/CN221556727U/en active Active
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