CN110670685A - Miniature flushing nozzle - Google Patents
Miniature flushing nozzle Download PDFInfo
- Publication number
- CN110670685A CN110670685A CN201810711743.8A CN201810711743A CN110670685A CN 110670685 A CN110670685 A CN 110670685A CN 201810711743 A CN201810711743 A CN 201810711743A CN 110670685 A CN110670685 A CN 110670685A
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- CN
- China
- Prior art keywords
- cylinder
- shell
- spraying
- flat
- water
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
- E03D9/08—Devices in the bowl producing upwardly-directed sprays; Modifications of the bowl for use with such devices ; Bidets; Combinations of bowls with urinals or bidets; Hot-air or other devices mounted in or on the bowl, urinal or bidet for cleaning or disinfecting
Abstract
The invention belongs to the field of bathrooms, and provides a miniature flushing nozzle capable of being hidden inside the front edge of bathroom cleaning equipment, which is a good helper for realizing front water spraying cleaning of bathroom cleaning equipment, aiming at the problem that cleaning equipment in the existing bathroom market is cleaned by adopting rear water spraying and brings great inconvenience to cleaning of ladies.
Description
Technical Field
The invention belongs to the field of bathrooms, in particular to a flushing nozzle which can be hidden inside the front edge of bathroom cleaning equipment, and provides a brand-new cleaning method for people to clean and flush.
Background
At present, because the sanitary washing spray head of the sanitary equipment such as an intelligent closestool, a bidet and the like in the sanitary market is complex in structure and large in volume, the sanitary washing spray head cannot be arranged in front of the sanitary equipment, and is arranged behind the sanitary equipment without exception, and the sanitary washing method can only adopt a post-spraying cleaning method.
The technical defects are shown in the specification;
because the method of washing the private body adopts the post-spraying cleaning method, the private part is washed or washed after the excrement, which brings great inconvenience and is easy to cause the potential safety hazard of secondary pollution.
The invention content is as follows:
the invention aims to overcome the technical defect that the cleaning equipment in the current bathroom market adopts a back flushing cleaning method, and provides a miniature flushing nozzle which is small in size and simple in structure, can be hidden inside the front edge of the bathroom cleaning equipment, and adopts a front flushing method to ensure that the cleaning equipment is more sanitary and safer to wash.
The technical scheme adopted by the invention is as follows:
the miniature flushing nozzle is composed of a fixed shell, a movable spraying barrel and a spring, realizes the body cleaning and flushing functions by utilizing the water pressure of tap water, and is characterized in that: the top end of a movable spraying barrel in the fixed shell is provided with a sealing ring in sliding fit with the inner wall of the shell, the sealing ring is sleeved on a guide barrel and can slide up and down, the front end of the movable spraying barrel is provided with a small water spraying hole at a flat position and is in sliding fit with the flat hole at the front end of the fixed shell, and when no water pressure exists, the movable spraying barrel upwards bounces under the action of a spring on the inner wall of the shell but cannot rotate.
The front end of the movable spraying cylinder is flat and is in sliding fit with the flat hole at the front end of the shell, so that the spraying cylinder can only move up and down and cannot rotate, and the spraying cylinder can be realized by adopting the same method between the guide cylinder and the movable spraying cylinder.
The upper end of the guide cylinder is fixed on the inner cover of the shell, the upper limit platform is arranged on the guide cylinder when the spray cylinder moves upwards, a closed space is formed above the seal ring of the spray cylinder, a hollow hole is formed in the lower part of the guide cylinder, and the guide cylinder also plays a role in guiding the movable spray cylinder to slide up and down.
The upper limiting table can also extend the cylinder wall above the movable spraying cylinder sealing ring to prop against the fixed shell inner cover, and a closed space can also be formed above the movable spraying cylinder sealing ring.
The spring is a pressure spring and is positioned between the fixed shell and the movable spraying cylinder, and the movable spraying cylinder is bounced upwards to stop at the upper limiting step of the guide cylinder under the state of no water pressure.
The invention is realized as follows:
the micro-flushing nozzle is hidden inside the front edge of the bathroom cleaning equipment and is connected to an electromagnetic water valve through a hose, the other end of the electromagnetic water valve is connected with a water inlet pipe with certain water pressure, and an external button is used for controlling the opening and closing of the electromagnetic water valve; when the body cleaning and washing are needed, the button is touched, the electromagnetic water valve is opened, water flow in the water inlet pipe enters the closed space of the miniature washing nozzle through the hose, under the action of water pressure in the closed space, the movable spraying cylinder cannot rotate due to the fact that the front end of the movable spraying cylinder is flat and is in sliding fit with the flat hole in the front end of the shell, the movable spraying cylinder can only move downwards, the volume of the closed space is gradually increased, the pressure spring is compressed and contracted, the flat part in the front end of the movable spraying cylinder extends out of the flat hole in the fixed shell, when the top end of the movable spraying cylinder moves to the hollow hole of the guide cylinder, water in the closed space flows into the cavity of the movable spraying cylinder from the hollow hole in the guide cylinder, and under the action of the water pressure, the water is sprayed out from the small water spraying hole in the front end of the movable spraying cylinder and is accurately sprayed to; after use, the button is touched again, the electromagnetic water valve is closed, the water pressure in the closed space is lost, the spring recovers the original length, and the spray cylinder retracts and is hidden inside the front edge of the bidet equipment.
The invention has the beneficial effects that;
the invention has simple structure and small volume, and when the movable spray cylinder is extended out for washing, and when the movable spray cylinder is not washed, the movable spray cylinder is retracted, thereby not only being convenient for hiding, but also changing the water flow direction of the traditional bidet washing and overcoming a plurality of technical defects of post-washing.
Drawings
FIG. 1 is a sectional view showing the structure of the present invention in which the movable nozzle unit is retracted into the housing in a standby state without water pressure
FIG. 2 is a cross-sectional view of the flat front end of the mobile spray nozzle of the present invention in sliding engagement with the flat opening of the housing
FIG. 3 is a schematic diagram of the present invention when the electromagnetic water valve is opened, the flat end of the spray cylinder extends out of the flat hole of the outer shell, the water in the closed space enters the cavity of the spray cylinder from the hollow hole of the guide cylinder and is sprayed out of the small water spraying hole for cleaning
FIG. 4 is a schematic view of the present invention installed inside the leading edge of a toilet and bathroom unit spraying water
Marked in the figure;
the toilet bowl comprises a toilet bowl upper seat front edge 1, a toilet bowl lower seat 2, a hollow hole 3, the invention 4, a toilet bowl liner 5, a forward flushing water flow 6, a shell 7, a spray cylinder 8, a small spray hole 9, a sealing ring 10, a spring 11, a limiting table 12, a button 13, a hose 14, a water inlet pipe 15, a guide cylinder 16, an electromagnetic water valve 17, a closed space 18 and an electromagnetic water valve control wire 19,
the specific implementation mode is as follows:
the invention is further described with reference to the accompanying drawings
In fig. 1 and 2, the invention 4 is in a standby state when no water pressure exists, the spray cylinder 8 forces the spray cylinder 8 to retract to the limit step 12 of the guide cylinder 16 along the guide cylinder 16 under the extension action of the spring 11 in the shell 7, a closed space 18 is formed above the sealing ring 10 of the spray cylinder 8, and the flat end of the spray cylinder 8 is completely retracted into the flat hole of the shell 7.
In the embodiment shown in fig. 3, the invention 4 is connected to an electromagnetic water valve 17 through a hose 14, the other end of the electromagnetic water valve 17 is connected to a water inlet pipe 15 with a certain water pressure, the electromagnetic water valve 17 is connected to an external button 13 through an electromagnetic water valve control wire 19, the electromagnetic water valve 17 is opened, water flow of the water inlet pipe 15 enters the closed space 18 of the invention 4 through the hose 14, the spray cylinder 8 moves downwards under the action of the water pressure in the closed space 18, the volume of the closed space 18 is gradually increased, the pressure spring 11 is compressed, the front flat end of the spray cylinder 8 extends out of the flat hole of the shell 7, when the top end of the spray cylinder 8 moves to the hollow hole 3 of the guide cylinder 16, water in the closed space 18 flows into the cavity of the spray cylinder 8 through the hollow hole 3 of the guide cylinder 16, and water is sprayed out of the small water spraying hole 9 at the front flat end of the spray cylinder 8 under the action.
In fig. 3, the present invention 4 is installed and hidden in a bathroom toilet between the inner side of the front edge 1 of the toilet seat and the inner container 5, and the front water stream 6 is sprayed from the small water spraying holes 9 of the flat end of the projecting spraying tube 8.
Example 1
As shown in figures 1 and 2 of the drawings,
the miniature washing nozzle is composed of a shell 7, a spray cylinder 8 and a spring 11, and is characterized in that: the outer edge of the top end of the spray cylinder 8 is provided with a sealing ring 10 which is in sliding fit with the inner wall of the shell 7, the front flat end of the spray cylinder 8 is matched with the flat hole of the shell 7 and is provided with a small water spray hole 9 which is sleeved on a guide cylinder 16, and the spray cylinder 8 is upwards bounced under the action of a spring 11 on the inner wall of the shell 7.
The front end of the movable spraying cylinder is flat and is in sliding fit with the flat hole at the front end of the shell, so that the movable spraying cylinder can only move up and down and cannot rotate, and the movable spraying cylinder can only move up and down and cannot rotate by adopting the same method between the guide cylinder and the movable spraying cylinder.
The upper end of the guide cylinder 16 is fixed on the inner cover of the shell 7, and is provided with an upper limit table 12 when the spray cylinder 8 moves upwards, a closed space 18 is formed above a sealing ring 10 of the spray cylinder 8, the guide cylinder has a guide function on the upward and downward movement of the spray cylinder 8, and the lower part of the guide cylinder is provided with a hollow hole 3.
The upper limit 12 can also extend the cylinder wall above the sealing ring 10 at the top end of the spray cylinder 8 to prop against the inner cover of the shell 7, and a closed space 18 can also be formed above the sealing ring 10 of the spray cylinder 8.
The spring 11 is a compression spring, is positioned between the inside of the shell 7 and the outside of the spray cylinder 8, and springs the spray cylinder 8 upwards to an upper limit table 12 of the guide cylinder 16 under the state of no water pressure.
Example 2
As shown in the attached figure 2 of the drawings,
the invention 4 is connected to an electromagnetic water valve 17 through a hose 14, the other end of the electromagnetic water valve 17 is connected with a water inlet pipe 15 with domestic water pressure, and the electromagnetic water valve 17 is connected to an external button 13 through an electromagnetic water valve control wire 19 to control the opening and closing of the electromagnetic water valve 17; when the body cleaning and washing are needed, the button 13 is touched, the electromagnetic water valve 17 is opened, water flow of the water inlet pipe 15 with certain water pressure enters the closed space 18 of the invention 4 through the hose 14, the spraying cylinder 8 moves downwards under the action of the water pressure in the closed space 18, the volume of the closed space 18 is gradually increased, the pressure spring 11 is pressed and contracted, the flat end of the spraying cylinder 8 extends towards the flat hole of the shell 7, when the top end of the spraying cylinder 8 moves to the hollow hole 3 of the guide cylinder 16, water in the closed space 18 is flushed into the cavity of the spraying cylinder 8 through the hollow hole 3 of the guide cylinder 16, the flat end of the spraying cylinder 8 completely extends out of the flat hole of the shell 7 under the action of the water pressure, and cleaning water is sprayed out of the small water spraying hole 9 at the front flat end of the spraying cylinder 8, so that the purpose of front cleaning is.
Claims (4)
1. Miniature washing shower nozzle comprises a shell, a spout a section of thick bamboo and a spring, characterized by: the top end of the spraying cylinder is provided with a sealing ring which is in sliding fit with the inner wall of the shell and is sleeved on a guide cylinder, and the flat front end of the spraying cylinder is in sliding fit with the front end of the flat hole of the shell.
2. The micro showerhead of claim 1, wherein: the upper end of the guide cylinder is fixed on the inner cover of the shell and is provided with an upper limit table, and the lower part of the guide cylinder is provided with a hollow hole.
3. The micro shower head as claimed in claims 1 and 2, wherein: the upper limiting table can also extend the cylinder wall above the sealing ring at the top end of the spray cylinder.
4. The micro showerhead of claim 1, wherein: the flat front end of the spraying cylinder is in sliding fit with the front end of the flat hole of the shell, and the spraying cylinder and the guide cylinder can be correspondingly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810711743.8A CN110670685A (en) | 2018-07-03 | 2018-07-03 | Miniature flushing nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810711743.8A CN110670685A (en) | 2018-07-03 | 2018-07-03 | Miniature flushing nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110670685A true CN110670685A (en) | 2020-01-10 |
Family
ID=69065353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810711743.8A Pending CN110670685A (en) | 2018-07-03 | 2018-07-03 | Miniature flushing nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110670685A (en) |
-
2018
- 2018-07-03 CN CN201810711743.8A patent/CN110670685A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200110 |
|
| WD01 | Invention patent application deemed withdrawn after publication |