CN205181764U - Irrigator for nasal cavity - Google Patents
Irrigator for nasal cavity Download PDFInfo
- Publication number
- CN205181764U CN205181764U CN201520511315.2U CN201520511315U CN205181764U CN 205181764 U CN205181764 U CN 205181764U CN 201520511315 U CN201520511315 U CN 201520511315U CN 205181764 U CN205181764 U CN 205181764U
- Authority
- CN
- China
- Prior art keywords
- forms
- assembling
- bottle
- valve rod
- nozzle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model discloses an irrigator for nasal cavity, the opening part of bottle upper end has connect an end cover soon, the centre bit of this end cover upwards extends and forms the flushing pipe, the upper end of this flushing pipe forms the kink to one side, the free end of this kink extends along the orientation of buckling and forms the nozzle sleeve pipe, the free end of nozzle sleeve pipe is equipped with a nozzle, the one end of nozzle forms truncated conical tip's flexible nozzle head, the lateral wall of bottle is close to bottom department and is equipped with the pneumatic valve, flexible nozzle head centre bit forms a through -hole, this through -hole loops through the nozzle sleeve pipe, the kink, flushing pipe and bottle inner cavity unicom. The beneficial effects are that: 1, the flushing pipe is the bend pipe type design, is favorable to control and concentrated flow, improves the velocity of flow, and washing effect is showing, 2, the bottle is cylindrically, diameter reasonable in design, and the one hand can be held, can realize one -hand operation, 3, pneumatic valve reasonable in design, switching convenient operation, safe and reliable.
Description
Technical field
This utility model relates to the technical field of washing nose device, specifically a kind of nasal irrigator, particularly its mechanical connecting structure.
Background technology
Documents: the patent No.: CN201320480119.4, patent name: a kind of many shower nozzles wash nose device, the applying date: 2013.08.07, patentee: Changxing Technician College, this case discloses " a kind of many shower nozzles wash nose device ", comprise container bottle, the bottleneck of this container bottle is provided with a mozzle, is provided with an opening, it is characterized in that at the bottom of the bottle of container bottle: described draft tube outlets place is provided with a dismountable shower nozzle, described shower nozzle is the cone structure of hollow, and described shower nozzle comprises multiple different size.Existing nose device structure of washing is too simple, and volume is comparatively large, be unfavorable for carrying with, and developing result is not good yet, therefore still needs to further improve the structure of existing nasal irrigator.
Summary of the invention
The purpose of this utility model is to provide a kind of nasal irrigator, and its irrigator bottle becomes cylindrical, and diameter is suitable, one-hand operation, irrigator adopts hydraulic principle, and utilize atmospheric pressure to be discharged from nozzle head by flushing liquor, flushing liquor flow and flow velocity all can reach ideal value.
To achieve these goals, the technical solution of the utility model is: nasal irrigator, comprise bottle, it is characterized in that: the opening part of described bottle upper end is connected with an end cap, the centre bit of this end cap upwards extends to form syringe pipe, the upper end of this syringe pipe forms kink to side, the angle of this kink bending is greater than 90 degree and is less than 180 degree, the free end of this kink extends to form nozzle casing along overbending direction, the free end of nozzle casing is provided with a nozzle, one end of this nozzle forms the intubate end coordinated with nozzle casing, intubate end inserts the free end of nozzle casing, the other end of nozzle forms the flexible nozzle head of circular cone shape, the sidewall of bottle is provided with air valve near bottom end, flexible nozzle head centre bit forms a through hole, this through hole passes through nozzle casing successively, kink, syringe pipe and bottle intracavity UNICOM.
The utility model discloses nasal irrigator, its beneficial effect is: 1, syringe pipe is bent-tube boiler design, and be conducive to controlling and central flow, improve flow velocity, developing result is remarkable; 2, bottle is cylindrical, and diameter design is reasonable, and one hand can be held, and can realize one-handed performance; 3, Standard Valve Design is reasonable, and opening and closing operations is convenient, safe and reliable.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Fig. 2 is this utility model installation diagram.
Fig. 3 is this utility model air valve structure schematic diagram.
Fig. 4 is assembling shell structure schematic diagram.
Fig. 5 is O-ring seal structural representation.
Fig. 6 is this utility model air valve profile.
Wherein:
1, bottle;
2, end cap;
3, syringe pipe;
4, kink;
5, nozzle casing;
6, nozzle;
7, intubate end;
8, flexible nozzle head;
9, air valve;
10, cambered surface;
11, acute angle bending point;
12, through hole;
13, annular recess portion;
14, O-ring seal;
15, annular gap;
16, loop connecting plate;
17, air valve pilot hole;
18, annular recess portion
19, ring-type assembling slice;
20, assembling pipe;
21, gap;
22, spring;
23, shell is assembled;
24, valve rod;
25, valve rod assembling pipeline;
26, pressing tablet.
Detailed description of the invention
With reference to the accompanying drawings, this utility model is described further.
The utility model discloses nasal irrigator, comprise bottle 1, it is different from prior art and is: the opening part of described bottle 1 upper end is connected with an end cap 2, the centre bit of this end cap 2 upwards extends to form syringe pipe 3, the upper end of this syringe pipe 3 forms kink 4 to side, the angle of this kink 4 bending is greater than 90 degree and is less than 180 degree, the free end of this kink 4 extends to form nozzle casing 5 along overbending direction, the free end of nozzle casing 5 is provided with a nozzle 6, one end of this nozzle 6 forms the intubate end 7 coordinated with nozzle casing 5, intubate end 7 inserts the free end of nozzle casing 5, the other end of nozzle 6 forms the flexible nozzle head 8 of circular cone shape, the sidewall of bottle 1 is provided with air valve 9 near bottom end, flexible nozzle head 8 centre bit forms a through hole 12, this through hole 12 is successively by nozzle casing 5, kink 4, syringe pipe 3 and bottle 1 inner chamber UNICOM.
In the specific implementation, described end cap 2 is approximate in hemispherical, and end cap 2 threadedly spins with the opening part of bottle 1 upper end.
In the specific implementation, outside described kink 4, folded walls forms a cambered surface 10, the inner side folded walls shape bending point 11 in an acute angle of kink 4.
In the specific implementation, described air valve 9 entirety is in cylindric, the main body of air valve 9 is a columned assembling shell 23, the centre bit of this assembling shell 23 forms a valve rod assembling pipeline 25, a valve rod 24 is provided with in valve rod assembling pipeline 25, the upper end of valve rod 24 is the pressing tablet 26 of an oblate shape, the end of the other end of valve rod 24 is hemispherical, valve rod 24 wall place above this hemispheric end forms annular recess portion 13, this place of annular recess portion 13 is socketed with an O-ring seal 14, the outer cover of valve rod assembling pipeline 25 extension pipeline is upwards connected to a spring 22, valve rod assembles in pipeline 25 and assembling shell 23 and forms annular gap 15 between cavity wall, annular gap 15 place between valve rod assembling pipeline 25 and assembling shell 23 forms loop connecting plate 16, this loop connecting plate 16 is for connecting valve rod assembling pipeline 25 and assembling shell 23 and assembling shell 23 lumen segmentation is become upper and lower two parts, one end of above-mentioned spring 22 upwards props up the lower surface of pressing tablet 26, the other end of spring 22 props up the upper surface of loop connecting plate 16 downwards.
In the specific implementation, the sidewall of described bottle 1 is provided with air valve pilot hole 17 near bottom end, the outer rim place of air valve pilot hole 17 forms annular recess portion 18, the internal diameter of air valve pilot hole 17 is identical with the external diameter of above-mentioned assembling shell 23, the outer rim place, upper end of assembling shell 23 forms the ring-type assembling slice 19 extended laterally, this ring-type assembling slice 19 is fastened in annular recess portion 18, and in ring-type assembling slice 19 and annular recess portion 18 between the toroidal contact surface that formed is covered with one deck adhesive layer.
In the specific implementation, described O-ring seal 14 is in approximate circle frustum, and O-ring seal 14 surface of this frustum of a cone also forms arc-shaped, the bottom diameter of O-ring seal 14 is greater than the internal diameter of air valve pilot hole 17, the top end diameter of O-ring seal 14 is less than the internal diameter of air valve pilot hole 17, O-ring seal 14 is assemblied in valve rod 24 near end, and O-ring seal 14 is positioned at above-mentioned bottle 1 inner chamber also just to air valve pilot hole 17, air valve pilot hole 17 is closed for surveying in bottle 1, the centre bit of O-ring seal 14 is provided with assembling pipe 20, assembling pipe 20 is socketed in above-mentioned valve rod 24 outer wall, and be fastened in valve rod 24 outer wall annular recess portion 13, gap 21 is formed between the tube wall of assembling pipe 20 and O-ring seal 14 arc-shaped outer wall.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that this utility model is specifically implemented to be confined to these explanations above-mentioned.For this utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection domain of the present utility model.
Claims (6)
1. nasal irrigator, comprise bottle (1), it is characterized in that: the opening part of described bottle (1) upper end is connected with an end cap (2), the centre bit of this end cap (2) upwards extends to form syringe pipe (3), the upper end of this syringe pipe (3) forms kink (4) to side, the angle that this kink (4) bends is greater than 90 degree and is less than 180 degree, the free end of this kink (4) extends to form nozzle casing (5) along overbending direction, the free end of nozzle casing (5) is provided with a nozzle (6), one end of this nozzle (6) forms the intubate end (7) coordinated with nozzle casing (5), intubate end (7) inserts the free end of nozzle casing (5), the other end of nozzle (6) forms the flexible nozzle head (8) of circular cone shape, the sidewall of bottle (1) is provided with air valve (9) near bottom end, flexible nozzle head (8) centre bit forms a through hole (12), this through hole (12) is successively by nozzle casing (5), kink (4), syringe pipe (3) and bottle (1) inner chamber UNICOM.
2. nasal irrigator according to claim 1, is characterized in that: described end cap (2) is approximate in hemispherical, and end cap (2) threadedly spins with the opening part of bottle (1) upper end.
3. nasal irrigator according to claim 1, is characterized in that: described kink (4) outside folded walls forms a cambered surface (10), the inner side folded walls shape bending point (11) in an acute angle of kink (4).
4. nasal irrigator according to claim 1, it is characterized in that: described air valve (9) entirety is in cylindric, the main body of air valve (9) is a columned assembling shell (23), the centre bit of this assembling shell (23) forms valve rod assembling pipeline (25), a valve rod (24) is provided with in valve rod assembling pipeline (25), the upper end of valve rod (24) is the pressing tablet (26) of an oblate shape, the end of the other end of valve rod (24) is hemispherical, valve rod (24) wall place above this hemispheric end forms annular recess portion (13), this annular recess portion (13) place is socketed with an O-ring seal (14), the outer cover of valve rod assembling pipeline (25) extension pipeline is upwards connected to a spring (22), annular gap (15) is formed between valve rod assembling pipeline (25) and assembling shell (23) interior cavity wall, annular gap (15) place between valve rod assembling pipeline (25) and assembling shell (23) forms loop connecting plate (16), this loop connecting plate (16) is for connecting valve rod assembling pipeline (25) and assembling shell (23) and will assemble shell (23) lumen segmentation and become upper and lower two parts, one end of above-mentioned spring (22) upwards props up the lower surface of pressing tablet (26), the other end of spring (22) props up the upper surface of loop connecting plate (16) downwards.
5. nasal irrigator according to claim 1, it is characterized in that: the sidewall of described bottle (1) is provided with air valve pilot hole (17) near bottom end, the outer rim place of air valve pilot hole (17) forms annular recess portion (18), the internal diameter of air valve pilot hole (17) is identical with the external diameter of above-mentioned assembling shell (23), the outer rim place, upper end of assembling shell (23) forms the ring-type assembling slice (19) extended laterally, this ring-type assembling slice (19) is fastened in annular recess portion (18), and in ring-type assembling slice (19) and annular recess portion (18) between the toroidal contact surface that formed is covered with one deck adhesive layer.
6. nasal irrigator according to claim 4, it is characterized in that: described O-ring seal (14) is in approximate circle frustum, and the O-ring seal of this frustum of a cone (14) surface also forms arc-shaped, the bottom diameter of O-ring seal (14) is greater than the internal diameter of air valve pilot hole (17), the top end diameter of O-ring seal (14) is less than the internal diameter of air valve pilot hole (17), O-ring seal (14) is assemblied in valve rod (24) near end, and O-ring seal (14) is positioned at above-mentioned bottle (1) inner chamber also just to air valve pilot hole (17), air valve pilot hole (17) is closed for surveying in bottle (1), the centre bit of O-ring seal (14) is provided with assembling pipe (20), assembling pipe (20) is socketed in above-mentioned valve rod (24) outer wall, and be fastened in valve rod (24) outer wall annular recess portion (13), gap (21) is formed between the tube wall of assembling pipe (20) and O-ring seal (14) arc-shaped outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520511315.2U CN205181764U (en) | 2015-07-15 | 2015-07-15 | Irrigator for nasal cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520511315.2U CN205181764U (en) | 2015-07-15 | 2015-07-15 | Irrigator for nasal cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205181764U true CN205181764U (en) | 2016-04-27 |
Family
ID=55774806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520511315.2U Withdrawn - After Issue CN205181764U (en) | 2015-07-15 | 2015-07-15 | Irrigator for nasal cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205181764U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105147515A (en) * | 2015-07-15 | 2015-12-16 | 沈挺 | Nasal cavity irrigator |
| CN107929041A (en) * | 2017-12-19 | 2018-04-20 | 武汉左点科技有限公司 | Medical nasal flusher（Nasal cleaner） |
-
2015
- 2015-07-15 CN CN201520511315.2U patent/CN205181764U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105147515A (en) * | 2015-07-15 | 2015-12-16 | 沈挺 | Nasal cavity irrigator |
| CN107929041A (en) * | 2017-12-19 | 2018-04-20 | 武汉左点科技有限公司 | Medical nasal flusher（Nasal cleaner） |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160427 Effective date of abandoning: 20170718 |
|
| AV01 | Patent right actively abandoned |