CN217448414U

CN217448414U - Multi-angle nasal cavity cleaning sprayer assembly

Info

Publication number: CN217448414U
Application number: CN202122930688.1U
Authority: CN
Inventors: 宋瑞雪
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-09-20
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses a nasal cavity multi-angle washs shower nozzle subassembly relates to medical equipment technical field. The utility model comprises an insertion rod inserted into the nasal cavity, a spray head with a hemispherical structure is arranged at one end of the insertion rod, a first spray hole is arranged at the top end of the spray head, and a plurality of second spray holes and a plurality of third spray holes are arranged on the spray head around the first spray hole; the nozzle is provided with a first channel communicated with the first spray hole, a second channel communicated with the second spray hole and a third channel communicated with the third spray hole; a through hole A is formed in the inserted rod along the length direction of the inserted rod, and three hoses which are respectively communicated with the first channel, the second channel and the third channel are arranged in the through hole A; the hose is provided with a closure mechanism. The utility model discloses a setting up at the shower nozzle and being different spray angle's first orifice, second orifice and third orifice, improved the spray regime of shower nozzle to improve the abluent area of nasal cavity, finally improved holistic cleaning performance.

Description

Multi-angle nasal cavity cleaning sprayer assembly

Technical Field

The utility model belongs to the technical field of medical equipment, especially, relate to a nasal cavity multi-angle washs shower nozzle subassembly.

Background

Along with modern industrial production's development air pollution receives more and more attention, people are to the enhancement of health consciousness, pay special attention to the protection of respiratory track, can use nasal cavity cleaning agent to wash the nasal cavity usually, because ordinary nasal cavity cleaning agent function is comparatively single, by the bottle, the catheter, the shower nozzle is constituteed, let produce the negative pressure in the bottle through the extrusion bottle, with the liquid by the catheter suction, spout into the nasal cavity by the shower nozzle again, because the shower nozzle of traditional nasal cavity cleaning agent can only the straight line spray, the abluent area of nasal cavity has been greatly restricted, holistic cleaning performance has been influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a nasal cavity multi-angle washs shower nozzle subassembly, through first orifice, second orifice and the third orifice that is different spray angle in the shower nozzle setting, the problem that the shower nozzle of having solved current nasal cavity washing agent can only the straight line spray.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a nasal cavity multi-angle cleaning spray head assembly, which comprises an insertion rod inserted into the nasal cavity, wherein one end part of the insertion rod is provided with a spray head in a hemispherical structure, the top end of the spray head is provided with a first spray hole, and a plurality of second spray holes and a plurality of third spray holes are arranged on the spray head around the first spray hole; the spray head is provided with a first channel communicated with the first spray hole, a second channel communicated with the second spray hole and a third channel communicated with the third spray hole; a through hole A is formed in the inserted rod along the length direction of the inserted rod, and three hoses which are respectively communicated with the first channel, the second channel and the third channel are arranged in the through hole A; the hose is provided with a closure mechanism.

Further, the axial direction of the first spray hole is the same as the axial direction of the inserted rod; an included angle alpha between the axial direction of the second spray hole and the axial direction of the insert rod is 20-30 degrees; and an included angle beta between the axial direction of the third spray hole and the axial direction of the inserted rod is 35-45 degrees.

Furthermore, a stop rubber ring is sleeved on the outer peripheral side of the inserted rod.

Furthermore, the intercepting mechanism comprises a cylinder body arranged in the middle of the hose, two open holes communicated with the hose are formed in the peripheral side wall of the bottom of the cylinder body, the open end of the cylinder body is connected with a top plate through a corrugated pipe, a piston rod is arranged on the bottom side surface of the top plate, and a piston is connected to the bottom end of the piston rod; and a T-shaped pulling rod is arranged on the side surface of the outer top of the top plate.

The water pump is characterized by further comprising a handle, wherein a micro water pump and a power supply module are arranged in the handle; one end of the handle is provided with a flexible rod, and the flexible rod is connected with the inserted link.

Furthermore, a through hole B communicated with the through hole A is formed in the flexible rod, and a through hole C communicated with the through hole B is formed in the handle; an installation cavity for installing the intercepting mechanism is arranged in the through hole C, and a fixing block for fixing the barrel is arranged in the installation cavity; the hose runs through hole A, through hole C and through hole B, and the intercommunication miniature pump, miniature pump's the end intercommunication of intaking has to be installed the pipe joint of handle tip, it is three the T type pulling rod of mechanism that dams runs through the handle and extend to the handle outside, be provided with control on the lateral wall all around the handle the switch that miniature pump started.

The utility model discloses following beneficial effect has:

the utility model discloses a setting up at the shower nozzle and being different spray angle's first orifice, second orifice and third orifice, improved the spray regime of shower nozzle to improve the abluent area of nasal cavity, finally improved holistic cleaning performance.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of a showerhead assembly according to embodiment 2;

FIG. 2 is a schematic view of a showerhead assembly according to embodiment 1;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

fig. 4 is a schematic view of a fitting structure of the shut-off mechanism and the handle in embodiment 2.

Detailed Description

In the case of the example 1, the following examples are given,

as shown in fig. 2 and 3; a multi-angle nasal cavity cleaning spray nozzle assembly comprises an insertion rod 1 inserted into a nasal cavity, a spray nozzle 10 in a hemispherical structure is arranged at one end of the insertion rod 1, a first spray hole 101 is formed in the top end of the spray nozzle 10, and a plurality of second spray holes 102 and a plurality of third spray holes 103 are formed in the spray nozzle 10 located on the periphery of the first spray hole 101; the nozzle 10 is provided with a first channel 1011 communicated with the first spray hole 101, a second channel 1012 communicated with the second spray hole 102 and a third channel 1013 communicated with the third spray hole 103; the insert rod 1 is provided with a through hole A11 along the length direction thereof.

Further, the axial direction of the first nozzle hole 101 is the same as the axial direction of the plunger 1; an included angle alpha between the axial direction of the second nozzle hole 102 and the axial direction of the insert rod 1 is 20-30 degrees; the included angle beta between the axial direction of the third spray hole 103 and the axial direction of the inserted link 1 is 35-45 degrees.

When the multi-angle cleaning spray nozzle is used, the first channel 1011, the second channel 1012 and the third channel 1013 are respectively communicated with water inlet pipes, the overall on-off is realized by controlling the water flow of the water inlet pipes, and the orientation of the three spray holes is different, so that the multi-angle cleaning spray is completed.

Meanwhile, in order to control the insertion depth of the inserted link 1 to the maximum extent and avoid nasal cavity injury caused by over-deep insertion, a stop rubber ring 12 is sleeved on the outer peripheral side of the inserted link 1.

Example 2, as shown in fig. 1 and 4, based on example 1;

three hoses 2 which are respectively communicated with the first channel 1011, the second channel 1012 and the third channel 1013 are arranged in the through hole A11; the hose is provided with a cut-off mechanism; the intercepting mechanism comprises a cylinder body 201 arranged in the middle of the hose 2, two open holes 202 communicated with the hose 2 are formed in the peripheral side wall of the bottom of the cylinder body 201, the open end of the cylinder body 201 is connected with a top plate 204 through a corrugated pipe 203, a piston rod 205 is arranged on the bottom side surface of the top plate 204, and a piston 206 is connected to the bottom end of the piston rod 205; the top outer side of the top plate 204 is provided with a T-shaped pulling rod 207. When the device is used, the T-shaped pulling rod 207 is pulled outwards, the piston 206 is separated from the two openings 202, the two sections of hoses 2 on the two sides of the cylinder 201 are communicated, and otherwise, the T-shaped pulling rod 207 is controlled to be pressed downwards to form cut-off.

The water pump is characterized by further comprising a handle 3, wherein a micro water pump and a power supply module are arranged in the handle 3; one end of the handle 3 is provided with a flexible rod 31, the flexible rod 31 can be bent and deformed freely by means of the matching arrangement of the flexible rod 31 and the handle 3, the integral operation is convenient, and the flexible rod 31 is connected with the inserted rod 1; a through hole B communicated with the through hole A11 is formed in the flexible rod 31, and a through hole C30 communicated with the through hole B is formed in the handle 3; a mounting cavity 301 for mounting the intercepting mechanism is arranged in the through hole C30, and the mounting cavity 301 is provided with a fixing block 32 for fixing the cylinder 201; the hose 2 penetrates through the through hole A11, the through hole C30 and the through hole B and is communicated with the micro water pump, the water inlet end of the micro water pump is communicated with a pipeline joint 33 arranged at the end part of the handle 3, the T-shaped pulling rod 207 of the three intercepting mechanisms penetrates through the handle 3 and extends to the outside of the handle 3, and the switch 34 for controlling the micro water pump to start is arranged on the peripheral side wall of the handle 3. When the device is used, the pipeline joint 33 is communicated with a water inlet pipe, then the micro water pump is started, and the corresponding cut-off mechanism is controlled to be opened or closed according to the required cleaning and spraying direction.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A nasal cavity multi-angle washs shower nozzle subassembly which characterized in that includes:

an insertion rod (1) inserted into the nasal cavity;

nozzle (10): which is arranged at one end of the inserted link (1);

a first spray hole (101) is formed in the top end of the spray head (10), and a plurality of second spray holes (102) and a plurality of third spray holes (103) are formed in the spray head (10) located on the periphery of the first spray hole (101);

the spray head (10) is provided with a first channel (1011), a second channel (1012) and a third channel (1013) which are respectively communicated with the first spray hole (101), the second spray hole (102) and the third spray hole (103);

a through hole A (11) is formed in the inserted rod (1) along the length direction of the inserted rod, and three hoses (2) which are respectively communicated with the first channel (1011), the second channel (1012) and the third channel (1013) are arranged in the through hole A (11); the hose is provided with a closure mechanism.

2. The multi-angle nasal cavity washing nozzle assembly according to claim 1, wherein the axial direction of the first nozzle hole (101) is the same as the axial direction of the inserted rod (1);

an included angle alpha between the axial direction of the second spray hole (102) and the axial direction of the insert rod (1) is 20-30 degrees;

an included angle beta between the axial direction of the third spray hole (103) and the axial direction of the inserted bar (1) is 35-45 degrees.

3. The nasal cavity multi-angle cleaning spray head assembly according to claim 1, wherein a stop rubber ring (12) is sleeved on the outer peripheral side of the inserted rod (1); the spray head (10) is of a hemispherical structure.

4. The multi-angle nasal cavity cleaning spray head assembly according to claim 1, wherein the cut-off mechanism comprises a barrel (201) arranged in the middle of the hose (2), two openings (202) communicated with the hose (2) are formed in the peripheral side wall of the bottom of the barrel (201), the open end of the barrel (201) is connected with a top plate (204) through a corrugated pipe (203), a piston rod (205) is arranged on the bottom side surface of the top plate (204), and a piston (206) is connected to the bottom end of the piston rod (205); and a T-shaped pulling rod (207) is arranged on the outer top side surface of the top plate (204).

5. The nasal cavity multi-angle cleaning spray head assembly according to claim 4, further comprising a handle (3), wherein a micro water pump and a power supply module are arranged in the handle (3); one end of the handle (3) is provided with a flexible rod (31), and the flexible rod (31) is connected with the inserted link (1).

6. The nasal cavity multi-angle washing nozzle assembly according to claim 5, wherein a through hole B communicating with the through hole A (11) is arranged in the flexible rod (31), and a through hole C (30) communicating with the through hole B is arranged in the handle (3);

a mounting cavity (301) for mounting the intercepting mechanism is arranged in the through hole C (30), and a fixing block (32) for fixing the cylinder (201) is arranged in the mounting cavity (301);

the hose (2) penetrates through the through hole A (11), the through hole C (30) and the through hole B and is communicated with the micro water pump, and the water inlet end of the micro water pump is communicated with a pipeline joint (33) arranged at the end part of the handle (3).

7. The multi-angle nasal cavity washing nozzle assembly according to claim 6, wherein the T-shaped pulling rods (207) of the three shut-off mechanisms penetrate through the handle (3) and extend to the outside of the handle (3).

8. The nasal cavity multi-angle washing nozzle assembly according to claim 6, characterized in that a switch (34) for controlling the micro water pump to start is arranged on the peripheral side wall of the handle (3).