CN215253256U

CN215253256U - Miniature flushing nozzle

Info

Publication number: CN215253256U
Application number: CN202120076000.5U
Authority: CN
Inventors: 赵丕君
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-12-21
Anticipated expiration: 2031-01-12

Abstract

The utility model relates to a miniature washing terminals, especially a can hide in miniature washing terminals of clean equipment leading edge inboard belongs to the bathroom field. Its technical scheme is in a fixed circular shell that the upper end is sealed and be equipped with the water inlet, embolias the circular big slide cartridge that is equipped with the guide way, embolias a circular little slide cartridge that is equipped with the guide way in big slide cartridge again to support with two pressure springs respectively, the water inlet of fixed circular shell upper end is connected with the water pipe that has certain water pressure, and big slide cartridge and little slide cartridge retract under the effect of two pressure springs in the fixed circular shell when not using, the utility model discloses length is short, is convenient for hide in clean equipment leading edge inboard, and during the use, outside big slide cartridge and little slide cartridge stretched out circular shell simultaneously, it is cleaner effectively to guarantee that clean equipment is washed backward by preceding, makes people clean more sanitary.

Description

Miniature flushing nozzle

Technical Field

The utility model belongs to the bathroom field, it is definite to say that can hide in the inboard miniature washing terminals of clean equipment leading edge, provides a brand-new cleaning device when washing for people's clean body.

Background

At present, due to the complex structure and large volume of the body cleaning washing spray head of the body cleaning equipment such as an intelligent closestool, a bidet and the like in the bathroom market, the body cleaning washing spray head can not be arranged in front of the body cleaning equipment, and is arranged behind the body cleaning equipment without exception, the body cleaning washing can only adopt a back spray cleaning mode, while the name of the Chinese patent publication No. CN110670685A invented by the inventor is invented in 1 month and 10 months in 2020, is a micro washing spray head, although the front and back washing modes are disclosed, the defects are caused in the implementation of the inventor.

The technical defects are shown in the specification;

because the cleaning method in the market adopts the post-water-spraying cleaning method, particularly the washing after the shit of women is easy to cause secondary pollution, the invention is invented by China patent publication No. CN110670685A of the inventor, the invention is invented and created in 1 month and 10 days of 2020, and the name is 'micro-washing nozzle', because the length of the shell of the washing nozzle is limited by the front thickness of the cleaning equipment, the washing nozzle is designed to be shorter, only one sliding cylinder is designed, when the sliding cylinder extends out for spraying water, the vertical height between the water spraying hole of the sliding cylinder and the plane of the cleaning equipment is also short, the included angle between the water spraying direction and the horizontal direction is too small, and the washing nozzle is blocked by male genitals, and dirt on the anus cannot be washed away.

Disclosure of Invention

The utility model discloses aim at adopting the technical defect of back washing bidet device to bidet equipment in the existing market, provide a small, simple structure's miniature washing terminals, can enough hide in the leading edge of bidet equipment inboard, washing mode before also can realizing makes people's bidet wash more sanitary, safer.

The technical proposal adopted by the utility model is that;

the miniature flushing nozzle is hidden inside the front edge of the bidet equipment, a fixed circular shell with the length of 5-8 cm or any value between 5-8 cm is sleeved in the shell, the top end of the large sliding cylinder is open, an annular sealing groove is added on the outer side of the top end, a matched sealing ring is arranged in the sealing groove, the outer diameter of the sealing ring is equal to the inner diameter of the shell, the bottom aperture of the shell is equal to the outer diameter of the large sliding cylinder, a large pressure spring with the same length as the shell supports the large sliding cylinder between the annular sealing groove on the outer side of the top end of the large sliding cylinder and the bottom of the shell, and when the miniature flushing nozzle is not used or has no water pressure, the large sliding cylinder is hidden in the shell, and a closed space is formed above the large sealing ring on the inner side of the shell; the small sliding cylinder with the guide groove is positioned in the large sliding cylinder, the top end of the small sliding cylinder is open, an annular sealing groove is also arranged on the outer side of the top end of the small sliding cylinder, a matched sealing ring is arranged in the sealing groove, the outer diameter of the sealing ring is equal to the inner diameter of the large sliding cylinder, the bottom aperture of the lower end of the large sliding cylinder is equal to the outer diameter of the small sliding cylinder, the tail end of the small sliding cylinder is closed, a small water spraying hole is arranged on the side face, the included angle between the drilling direction of the small water spraying hole and the wall of the small sliding cylinder is 40-60 degrees, a small pressure spring with the same length as the shell supports the small sliding cylinder between the sealing groove of the small sliding cylinder and the bottom of the large sliding cylinder, and the small sliding cylinder is hidden in the large sliding cylinder when no water pressure exists; and the outside of the lower part of the shell is provided with a symmetrical shaft which is convenient for the installation and the swing of the utility model.

The utility model discloses an realize as follows:

the miniature flushing nozzle is hidden at the inner side of the front edge of the bidet equipment, the miniature flushing nozzle is connected with a water inlet at the top end of a fixed circular shell by a pipeline with a certain water pressure source, when the miniature flushing nozzle is not used, no water pressure exists in a closed space above a large sealing ring at the inner side of the shell, a large sliding cylinder and a small sliding cylinder are supported by two pressure springs with the length equal to that of the shell, the large sliding cylinder is hidden in the fixed shell, a small sliding cylinder is hidden in the large sliding cylinder, the miniature flushing nozzle is very short and is more easily hidden at the inner side of the front edge of the bidet equipment, because the tail end of the small sliding cylinder is closed, a small water spraying hole at the side of the small sliding cylinder is far smaller than the aperture of the water inlet at the top end of the shell, when people use, the water source with certain water pressure is opened, the closed space above the sealing ring at the inner side of the shell forms a sealed water chamber, the large spring and the small spring are compressed, the large sliding cylinder extends out of the fixed shell along the guide groove, and the small sliding cylinder also extends out of the large sliding cylinder along the guide groove, the miniature washing nozzle hidden inside the front edge of the body cleaning equipment is made longer, and water flow is sprayed out from the small water spraying holes on the side surface of the tail end of the small sliding cylinder, so that the body cleaning purpose is achieved.

And matched sealing rings are arranged in the annular sealing grooves at the outer sides of the upper ends of the sliding cylinders in the miniature flushing nozzle.

The slide cylinder guide groove of the miniature flushing nozzle enables the slide cylinder to move up and down only and cannot rotate.

The utility model has the advantages that;

the utility model has small volume and simple structure, when the washing is not carried out, under the action of the elastic force of the pressure spring, the two sliding cylinders retract into the shell, the length of the miniature washing nozzle is short, the miniature washing nozzle is convenient to hide in the inner side of the front edge of the cleaning equipment, when people wash the washing, the length of the miniature washing nozzle is longer because the two sliding cylinders are simultaneously extended, the vertical height from a small water spraying hole to the plane of the cleaning equipment is increased, the jet water flow not only can bypass the male genitals, but also the included angle between the jet water flow direction and the horizontal direction is large, and the dirt on the anus is easier to wash away; overcomes a plurality of technical defects of the back washing and body cleaning equipment in the current market.

Drawings

FIG. 1 is a sectional view of the structure of the present invention, which is named as "micro shower nozzle" and has no water pressure, as disclosed in the present invention, which is published in China patent publication No. CN110670685A, 1 month and 10 days of 2020.

FIG. 2 is a sectional view of the structure of the micro-shower nozzle of the present invention, which is disclosed in the present invention as "micro-shower nozzle" in the Chinese patent publication No. CN110670685A published as "1 month 10 days in 2020, with water pressure spraying

FIG. 3 is a schematic view of the present invention, which is a miniature shower nozzle, installed inside the front edge of a bidet to spray water, and is disclosed in the present invention as "Chinese patent publication No. CN110670685A, published as" Mini-flush nozzle "at 1 month and 10 months of 2020

FIG. 4 is a schematic view of the cross-sectional structure of the present invention when there is no water pressure

FIG. 5 is a schematic view of the cross-sectional structure of the bottom of the utility model when there is no water pressure

FIG. 6 is a sectional view of the water jet device with water pressure

FIG. 7 is a schematic view of the present invention installed on the inner side of the front edge of the bidet device for spraying water

The labels in the figure are:

the water spray device comprises a shell 1, a sliding cylinder 2, an original water spray small hole 3, an original water flow direction 4, a plane 5, an original included angle 6, a shell 7, a large sliding cylinder 8, a small sliding cylinder 9, a large pressure spring 10, a sealing ring 11, a closed space 12, a small pressure spring 13, a sealing ring 14, a water spray small hole 15, an included angle 16, a rotating shaft 17, a bottom surface convex nail 18, a guide groove 19, a convex nail 20 of the bottom surface, a guide groove 21, a horizontal plane 22, a water spray direction 23, an included angle 24, a shell top end 25, an original shell top end 26, original bidet equipment 27, a water inlet 28 and a sealing groove 29.

Detailed Description

The invention will be further described with reference to the accompanying drawings

Fig. 1, fig. 2 and fig. 3 are the chinese patent publication No. CN110670685A invented by the present inventor, which discloses a "micro shower nozzle" named as 1 month 10 days of 2020, 1 month, in order to be installed inside the front edge of the original bidet 27, the original shell 1 is designed with a length that cannot be increased, and only a section of the slide cylinder 2 is designed, so that when spraying water, the slide cylinder 2 is extended, the length from the original water spraying small hole 3 to the top 26 of the original shell is very short, it can be known from fig. 3 that the vertical height from the original water spraying small hole 3 to the hip of the user is also very short, the sprayed water flow is very easily blocked by the male genitals, and the original included angle 6 between the original water spraying direction 4 and the plane 5 of the original bidet 27 is small, and the dirt on the anus cannot be washed away.

As shown in fig. 4, the fixed circular housing 7 of the present invention has a length of 5 cm or 8 cm, or any value between 5 cm and 8 cm, the upper end of the shell 7 is closed and is provided with a water inlet 28, the water inlet 28 is connected with a water inlet pipe with certain water pressure, a large sliding cylinder 8 with a guide groove 19 is sleeved in the shell 7, the top end of the large sliding cylinder 8 is open, an annular seal groove 29 is added on the outer side of the top end of the large sliding cylinder 8, a matched large sealing ring 11 is arranged in a sealing groove 29 of the large sliding barrel 8, the outer diameter of the large sealing ring 11 is equal to the inner diameter of the shell 7, the aperture of the bottom of the shell 7 is equal to the outer diameter of the large sliding barrel 8, between the annular sealing groove 29 at the outer side of the top end of the large sliding barrel 8 and the bottom of the shell 7, a large pressure spring 10 with the same length as the shell 7 supports the large sliding barrel 8, when no water pressure is used, the large sliding cylinder 8 is hidden in the shell 7, and a closed space 12 is formed above the large sealing ring 11 on the inner side of the shell 7; the small sliding cylinder 9 provided with the guide groove 21 is positioned in the large sliding cylinder 8, the top end of the small sliding cylinder 9 is open, an annular seal groove 29 is also arranged on the outer side of the top end of the small sliding cylinder 9, a matched small seal ring 14 is arranged in the seal groove 29 of the small sliding cylinder 9, the outer diameter of the small seal ring 14 is equal to the inner diameter of the large sliding cylinder 8, the bottom aperture of the lower end of the large sliding cylinder 8 is equal to the outer diameter of the small sliding cylinder 9, the tail end of the small sliding cylinder 9 is closed, a small water spraying hole 15 is arranged on the side face of the small sliding cylinder 9, the included angle 16 between the drilling direction of the small water spraying hole 15 and the wall of the small sliding cylinder 9 is 40-60 degrees, a small pressure spring 13 with the length equal to that of the shell 7 is arranged between the seal groove 29 on the outer side of the small sliding cylinder 9 and the bottom of the large sliding cylinder 8, and the small sliding cylinder 9 is hidden in the large sliding cylinder 8 when no water pressure is used; and a rotating shaft 17 which is convenient for the installation and the swing of the utility model is arranged at the outer side of the lower part of the shell 7.

As shown in fig. 5, the large slide cylinder 8 is sleeved in the housing 7, and the bottom surface convex nail 18 of the housing 7 is inserted in the guide groove 19 of the large slide cylinder 8; the big sliding barrel 8 is internally sleeved with the small sliding barrel 9, and the bottom surface convex nail 20 of the big sliding barrel 8 is inserted in the guide groove 21 of the small sliding barrel 9, so that the big sliding barrel and the small sliding barrel can only slide up and down along the guide groove and can not rotate.

As shown in fig. 6, when a water source with a certain water pressure enters the closed space 12 from the water inlet 28, the aperture of the small water spray hole 15 at the end of the small slide cylinder 9 is far smaller than the aperture of the water inlet 28, so that a certain water pressure is formed in the closed space 12, the volume of the closed space 12 is gradually increased under the action of the water pressure, the large pressure spring 10 and the small pressure spring 13 are compressed, the large slide cylinder 8 extends outwards from the bottom end of the housing 7 along the guide groove 19, meanwhile, the small slide cylinder 9 extends outwards along the bottom end of the large slide cylinder 8 along the guide groove 21, and water flow with a certain water pressure is sprayed out from the small water spray hole 15 at the end side of the small slide cylinder 9.

Shown by fig. 7, the utility model discloses perpendicular equipment plane of cleaning 22 installs at the leading edge inboard, and when spraying water, outside stretching out simultaneously of big slide cartridge 8 and little slide cartridge 9, its water spray aperture 15's water spray direction 23 is big with the contained angle 24 of equipment horizontal plane of cleaning 22, can not receive stopping of man's genitals to can effectively wash the filth.

Example 1

As shown in figure 6 and figure 7 of the drawings,

the miniature flushing nozzle is arranged on the inner side of the front edge in a direction perpendicular to a plane 22 of the bidet equipment, after a flushing program is started, a water source with certain water pressure enters the closed space 12 from the water inlet 28, the volume of the closed space 12 is gradually increased, the large pressure spring 10 and the small pressure spring 13 are extruded, the large sliding cylinder 8 and the small sliding cylinder 9 simultaneously extend outwards from the bottom end of the shell 7 along the guide groove, and if the length of the shell 7 is 6 cm, the effective length of the large sliding cylinder 8 and the small sliding cylinder 9 is only 5.8 cm, and because the annular sealing groove 29 of the large sliding cylinder 8, the compressed large pressure spring 10 and the compressed closed space 12 occupy a certain length in the shell 7, the effective length can only extend out by about 3 cm; the annular sealing groove 29 of the small sliding cylinder 9 and the compressed small pressure spring 13 occupy a certain length in the large sliding cylinder 8, and cannot extend out, but only extend out by about 4 cm, so that the effective length from the water spraying hole 15 to the top end 25 of the shell is 6 cm plus 3 cm plus 4 cm, which is equal to 13 cm; the included angle 16 between the water spraying direction 23 of the small water spraying hole 15 and the wall of the small sliding cylinder 9 is 50 degrees, when people need to wash conveniently, the vertical distance from the anus to the miniature washing nozzle is about 15 centimeters, the included angle 24 between the water spraying direction 23 and the horizontal plane 22 of the body cleaning equipment is 40 degrees, and the water spraying flow can not only effectively avoid male genitals, but also wash away dirt on the anus.

Claims

1. The utility model provides a miniature washing shower nozzle, hides in clean equipment leading edge inboard which characterized in that: a fixed circular shell with a closed upper end and a water inlet is sleeved with a large circular sliding cylinder and a small circular sliding cylinder, annular sealing grooves are formed in the outer sides of the top ends of the sliding cylinders, the large sliding cylinder is located in the shell, and the small sliding cylinder is located in the large sliding cylinder.

2. The micro showerhead of claim 1, wherein: and the sealing groove of the annular sealing groove is internally provided with a matched sealing ring.

3. The micro showerhead of claim 1, wherein: the outer sides of the large and small circular sliding cylinders are provided with guide grooves and are supported by the large and small pressure springs respectively.