CN215082066U

CN215082066U - Pressure regulating assembly for nasal irrigator

Info

Publication number: CN215082066U
Application number: CN202120704325.3U
Authority: CN
Inventors: 吕亮; 李利
Original assignee: Mufei Tongchuang Chongqing Technology Co ltd
Current assignee: Mufei Tongchuang Chongqing Technology Co ltd
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2021-12-10
Anticipated expiration: 2031-04-07

Abstract

The utility model discloses a pressure regulating subassembly for nasal irrigator relates to nasal irrigator technical field. Including the stock solution bottle, stock solution bottle upper surface and adjusting base lower surface fixed connection, adjusting base upper surface and hose lower extreme fixed connection, hose upper end and shower nozzle left side fixed connection, adjusting base openly is provided with adjust knob, the adjust knob back and the positive fixed connection of a transmission shaft, the transmission shaft back run through adjusting base's inner wall and with the positive fixed connection of composite gear, composite gear and driven gear meshing. This pressure regulating subassembly for nose syringe is provided with pressure regulating valve block and pressure regulating gasket, can control the distance between pressure regulating valve block and the pressure regulating gasket through inside transmission structure, reaches the hydraulic purpose of control to the user can be controlled water pressure according to individual bearing capacity, thereby satisfies different crowds' use, has improved the universal applicability of product.

Description

Pressure regulating assembly for nasal irrigator

Technical Field

The utility model relates to a nasal irrigator technical field specifically is a nasal irrigator is with pressure regulating subassembly.

Background

A nasal irrigator is a tool used for cleaning nasal cavities. It is usually delivered into the nostrils under pressure, and flows through the nasal vestibule (the part exposed to the outside of the head), sinuses, and nasal passages, bypassing the nasopharynx, or is discharged from one nostril, or is discharged from the mouth. Through the above path, the accumulated pathogenicity and grime in the nasal cavity are exhausted by means of the sterilization function of the normal saline and the impact force of the water flow, so that the nasal cavity recovers the normal physiological environment, the self-detoxification function of the nasal cavity is recovered, and the aim of protecting the nasal cavity is fulfilled.

However, the existing nose washing device on the market is basically not provided with a structure capable of adjusting water pressure, the water flow pressure for washing the nasal cavity is completely from gravity, but because each user bears different water pressure, the existing nose washing device cannot meet the requirement of comfortable use for different people.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a pressure regulating subassembly for nose syringe has solved the problem that above-mentioned background art mentioned.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a pressure regulating assembly for a nose washer comprises a liquid storage bottle, wherein the upper surface of the liquid storage bottle is fixedly connected with the lower surface of an adjusting base, the upper surface of the adjusting base is fixedly connected with the lower end of a hose, the upper end of the hose is fixedly connected with the left side of a spray head, the front surface of the adjusting base is provided with an adjusting knob, the back surface of the adjusting knob is fixedly connected with the front surface of a first transmission shaft, the back surface of the first transmission shaft penetrates through the inner wall of the adjusting base and is fixedly connected with the front surface of a combined gear, the combined gear is meshed with a driven gear, the driven gear is meshed with the lower surface of a first rack, the right end of the first rack is fixedly connected with the left side of a pressure regulating valve block, the combined gear is meshed with the upper surface of a second rack, the right side of the second rack is fixedly connected with the left side of the pressure regulating valve block, the left side of the adjusting base is fixedly connected with the right side of a limiting base, and the left side of the limiting spring is fixedly connected with the right side of the limiting spring, the limiting spring left side and the adjusting pull rod right side are fixedly connected, the adjusting pull rod right side and the limiting connecting rod left end are fixedly connected, the limiting connecting rod right end is connected with the first limiting slider left side in a sliding mode, the lower surface of the first limiting slider is connected with the second limiting slider right side in a sliding mode, the second limiting slider right side is connected with the limiting transmission rod left end in a fixed mode, and the limiting transmission rod right end penetrates through the inner walls of the limiting base and the adjusting base and is movably connected with the combined gear.

Preferably, a rack left end and a spring right side fixed connection, a spring left side and the inner wall fixed connection of adjusting the base.

Preferably, the pressure regulating valve piece right side run through the inner wall of waterproof packing ring and outlet conduit simultaneously and with pressure regulating gasket left side swing joint, pressure regulating gasket right side and outlet conduit inner wall fixed connection, outlet conduit cup joints in adjusting the base, outlet conduit upper end and hose fixed connection, the outlet conduit lower extreme is connected with stock solution bottle upper surface fixed.

Preferably, No. two rack left sides and No. two spring right sides fixed connection, No. two spring left sides and the inner wall fixed connection of adjusting the base.

Preferably, the upper surface of the first limiting sliding block is fixedly connected with the lower surface of a first return spring, and the upper surface of the first return spring is fixedly connected with the inner wall of the limiting base.

Preferably, No. two spacing slider left sides and No. two reset spring right sides fixed connection, No. two reset spring left sides and spacing base inner wall fixed connection.

(III) advantageous effects

The utility model provides a pressure regulating assembly for a nose washer. The method has the following beneficial effects:

(1) this pressure regulating subassembly for nose syringe is provided with pressure regulating valve block and pressure regulating gasket, can control the distance between pressure regulating valve block and the pressure regulating gasket through the transmission structure of inside, reaches the hydraulic purpose of control to the user can be controlled water pressure according to individual bearing capacity, thereby satisfies different crowds' use, has improved the universal applicability of product.

(2) This pressure regulating subassembly for nose syringe is provided with spacing transfer line, and spacing transfer line can carry out the position to the pressure regulating valve block that has adjusted and inject to avoided in the use because rivers lead to the air-vent valve to take place the displacement greatly, thereby changed water pressure and avoided the user to chock the water hidden danger and take place, more safe and practical.

Drawings

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

FIG. 2 is a schematic view of the front interior of the present invention;

FIG. 3 is an enlarged schematic view of the partial structure A of the present invention;

fig. 4 is an enlarged schematic view of the local B structure of the present invention.

In the figure: the liquid storage bottle comprises a liquid storage bottle 1, an adjusting base 2, a hose 3, a spray head 4, an adjusting knob 5, a transmission shaft 6, a combination gear 7, a driven gear 8, a rack 9, a spring 10, a waterproof gasket 11, a pressure regulating valve plate 12, a pressure regulating gasket 13, a water outlet pipeline 14, a rack 15 II, a spring 16 II, a limiting base 17, a limiting spring 18, an adjusting pull rod 19, a limiting connecting rod 20, a limiting slide block 21I, a return spring 22I, a limiting slide block 23 II, a return spring 24 II and a limiting transmission rod 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a pressure regulating subassembly for nose syringe, including

stock solution bottle

1, 1 upper surface of stock solution bottle and 2 lower fixed surface connections of adjustment base, 2 upper surfaces of adjustment base and 3 lower extreme fixed connection of hose, 3 upper ends of hose and 4 left side fixed connection of shower nozzle, adjustment base 2 openly is provided with adjust knob 5, 5 backs of adjust knob and the positive fixed connection of a

transmission shaft

6, 6 backs of a transmission shaft run through adjustment base 2 the inner wall and with the positive fixed connection of composite gear 7, composite gear 7 passes through the transmission shaft and is connected with the inner wall rotation of adjustment base 2. The combined gear 7 is meshed with a driven gear 8, and the driven gear 8 is rotatably connected with the inner wall of the adjusting base 2 through a transmission shaft. The driven gear 8 is meshed with the lower surface of a first rack 9, the left end of the first rack 9 is fixedly connected with the right side of a first spring 10, the left side of the first spring 10 is fixedly connected with the inner wall of an adjusting base 2, the right end of the first rack 9 is fixedly connected with the left side of a pressure regulating valve plate 12, the right side of the pressure regulating valve plate 12 simultaneously penetrates through the inner walls of a waterproof gasket 11 and a water outlet pipeline 14 and is movably connected with the left side of a pressure regulating gasket 13, the right side of the pressure regulating gasket 13 is fixedly connected with the inner wall of a water outlet pipeline 14, the water outlet pipeline 14 is sleeved in the adjusting base 2, the upper end of the water outlet pipeline 14 is fixedly connected with a hose 3, the lower end of the water outlet pipeline 14 is fixedly connected with the upper surface of a liquid storage bottle 1, a combined gear 7 is meshed with the upper surface of a second rack 15, the left side of the second rack 15 is fixedly connected with the right side of the second spring 16, the left side of the second spring 16 is fixedly connected with the inner wall of the adjusting base 2, the right side of the second rack 15 is fixedly connected with the left side of the pressure regulating valve plate 12, adjusting base 2 left side and limiting base 17 right side fixed connection, limiting base 17 left side and limiting spring 18 right side fixed connection, limiting spring 18 left side and adjusting pull rod 19 right side fixed connection, adjusting pull rod 19 right side and limiting connecting rod 20 left end fixed connection, limiting connecting rod 20 right-hand member and a limiting slider 21 left side sliding connection, a limiting slider 21 upper surface and a reset spring 22 lower surface fixed connection, a reset spring 22 upper surface and limiting base 17 inner wall fixed connection, a limiting slider 21 lower surface and No. two limiting slider 23 right side sliding connection, No. two limiting slider 23 left sides and No. two reset spring 24 right side fixed connection, No. two reset spring 24 left sides and limiting base 17 inner wall fixed connection, No. two limiting slider 23 right sides and limiting transmission rod 25 left end fixed connection, limiting transmission rod 25 right-hand member runs through limiting base 17 and adjusting base 2's inner wall simultaneously and with composite gear 7 swing joint.

When the water pressure adjusting device works (or is used), when the water pressure needs to be adjusted, a rightward acting force is firstly exerted on the adjusting pull rod 19, so that the adjusting pull rod 19 drives the limit connecting rod 20 to slide rightwards along the left side of the first limit sliding block 21, the first limit sliding block 21 is driven to slide downwards along the right side of the second limit sliding block 23, the second limit sliding block 23 is driven to slide leftwards along the inner wall of the limit base 17, the limit transmission rod 25 fixedly connected with the second limit sliding block 23 is driven to slide leftwards, the limit transmission rod 25 is separated from the combined gear 7, then the adjusting knob 5 is rotated anticlockwise, the adjusting knob 5 drives the first transmission shaft 6 to rotate anticlockwise, the first transmission shaft 6 drives the combined gear 7 to rotate anticlockwise, the combined gear 7 drives the second rack 15 to slide rightwards, and simultaneously the combined gear 7 drives the driven gear 8 to rotate clockwise, driven gear 8 drives a rack 9 and slides right to make a rack 9 and No. two racks 15 drive pressure regulating valve block 12 simultaneously and slide right, thereby can adjust the distance between pressure regulating valve block 12 and the pressure regulating gasket 13, thereby adjust hydraulic size.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pressure regulating subassembly for nose syringe, includes stock solution bottle (1), stock solution bottle (1) upper surface and regulation base (2) lower fixed surface are connected, adjust base (2) upper surface and hose (3) lower extreme fixed connection, hose (3) upper end and shower nozzle (4) left side fixed connection, its characterized in that: adjusting base (2) openly is provided with adjust knob (5), adjust knob (5) back and the positive fixed connection of transmission shaft (6), the inner wall of adjusting base (2) is run through at the transmission shaft (6) back and with combination gear (7) front fixed connection, combination gear (7) and driven gear (8) meshing, driven gear (8) and a rack (9) lower surface meshing, a rack (9) right-hand member and pressure regulating valve block (12) left side fixed connection, combination gear (7) and No. two rack (15) upper surface meshing, No. two rack (15) right side and pressure regulating valve block (12) left side fixed connection, adjusting base (2) left side and limiting base (17) right side fixed connection, limiting base (17) left side and limiting spring (18) right side fixed connection, spacing spring (18) left side and adjusting pull rod (19) right side fixed connection, adjusting pull rod (19) right side and spacing connecting rod (20) left end fixed connection, spacing connecting rod (20) right-hand member and a spacing slider (21) left side sliding connection, a spacing slider (21) lower surface and No. two spacing slider (23) right side sliding connection, No. two spacing slider (23) right side and spacing transfer line (25) left end fixed connection, spacing transfer line (25) right-hand member runs through the inner wall of spacing base (17) and adjusting base (2) simultaneously and with composite gear (7) swing joint.

2. The pressure regulating assembly for the nasal irrigator of claim 1, wherein: the left end of the first rack (9) is fixedly connected with the right side of the first spring (10), and the left side of the first spring (10) is fixedly connected with the inner wall of the adjusting base (2).

3. The pressure regulating assembly for the nasal irrigator of claim 1, wherein: pressure regulating valve piece (12) right side run through the inner wall of waterproof packing ring (11) and outlet conduit (14) simultaneously and with pressure regulating gasket (13) left side swing joint, pressure regulating gasket (13) right side and outlet conduit (14) inner wall fixed connection, outlet conduit (14) cup joint in regulation base (2), outlet conduit (14) upper end and hose (3) fixed connection, fixed surface is connected on outlet conduit (14) lower extreme and stock solution bottle (1).

4. The pressure regulating assembly for the nasal irrigator of claim 1, wherein: no. two rack (15) left sides and No. two spring (16) right sides fixed connection, No. two spring (16) left sides and the inner wall fixed connection of adjusting base (2).

5. The pressure regulating assembly for the nasal irrigator of claim 1, wherein: the upper surface of the first limiting sliding block (21) is fixedly connected with the lower surface of the first return spring (22), and the upper surface of the first return spring (22) is fixedly connected with the inner wall of the limiting base (17).

6. The pressure regulating assembly for the nasal irrigator of claim 1, wherein: no. two spacing slider (23) left sides and No. two reset spring (24) right side fixed connection, No. two reset spring (24) left sides and spacing base (17) inner wall fixed connection.