CN218786881U

CN218786881U - Anti-backflow universal bubbler

Info

Publication number: CN218786881U
Application number: CN202222806571.7U
Authority: CN
Inventors: 伍天星
Original assignee: Foshan Xingli Environmental Protection Equipment Co ltd
Current assignee: Foshan Xingli Environmental Protection Equipment Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-04-04
Anticipated expiration: 2032-10-25

Abstract

The utility model discloses bathroom five metals belongs to technical field, specifically disclose a prevent universal bubbler of refluence, which comprises an outer shell, the shell is provided with water inlet and delivery port, the inside cavity that is provided with of shell, the module of refluence is prevented including filtering and separating a section of thick bamboo, filter and separate the inside slide bar subassembly that is provided with of a section of thick bamboo, it is equipped with the seal cover to filter and separate the outside cover of a section of thick bamboo, it is provided with the filter screen to filter to separate a section of thick bamboo near water inlet department, one side of filter screen is provided with universal ball head assembly, the other end of universal ball head assembly is connected with the spigot, be provided with the module of preventing refluence, when the bubbler goes out water, receive hydraulic impulsive force and can break away the slide bar subassembly, it goes out water to lead to simultaneously filtering and separate a section of thick bamboo outward appearance slot hole, enable the seal cover inflation to open, thereby enable the bubbler play water operation, when stopping water supply, the base joint that can enable the slide bar subassembly through the reduction of the compression spring part in the slide bar subassembly can prevent inside the bubbler from returning sewage, avoid sewage to flow backward.

Description

Anti-backflow universal bubbler

Technical Field

The utility model relates to a bathroom five metals technical field, in particular to anti-backflow universal bubbler.

Background

The bubbler is used for being connected to a faucet or other water outlet pipelines and is used for enabling water flowing out of the faucet or the water outlet pipelines to be fully mixed with air, so that water flow has a foaming effect, the impact effect of the water flow is improved, the flushing effect of the water flow is improved, and the bubbler can play a role in saving water and filtering impurities in the water. Therefore, as the living standard of people is continuously improved, the bubbler is already used in many families to improve the water quality of people, for example, the chinese patent CN204781147U discloses a bubbler, which comprises a water outlet body with an outer water outlet channel and an inner water outlet channel, and further comprises the above bubbler water outlet net, wherein the outer ring net of the bubbler water outlet net is butted with the water outlet of the outer water outlet channel, and the inner ring net is butted with the water outlet of the inner water outlet channel.

The inside of above-mentioned structure is not provided with prevents the refluence structure, can appear outside rivers entering into the structure inside against the current when normal use, can return inside the pipeline even against the current, thereby lead to the pollution that causes the water, influence user normal use, and in above-mentioned structure, can only the vertical direction play water operation when going out water, can't carry out a plurality of angles and go out water, still need external pipeline when the user need carry out different angles play water operation, thereby the user use enthusiasm has been influenced, the holistic practicality of bubbler has been reduced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects existing in the prior art, the utility model provides a backflow-preventing universal bubbler.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a prevent universal bubbler of refluence, includes the shell, the shell is provided with water inlet and delivery port, the inside cavity that is provided with of shell, the inside anti backflow module that is provided with of cavity, the anti backflow module separates a section of thick bamboo including filtering, filter and separate the inside slide bar assembly that is provided with of a section of thick bamboo, filter and separate the outside cover of a section of thick bamboo and be equipped with the seal cover, it is provided with the filter screen to filter to separate a section of thick bamboo near water inlet department, one side of filter screen is provided with universal ball head assembly, the one end of universal ball head assembly is connected in shell water inlet department, and the other end of universal ball head assembly is connected with the nipple.

Further explanation of this scheme, the bottom that filters and separate a section of thick bamboo is provided with the screens groove, filter and separate a section of thick bamboo inside and be provided with the inner tube, the inner wall of inner tube is provided with the fixed part, the fixed part joint has slide bar assembly.

Specifically, a plurality of long holes are formed in the outer surface of the filtering separating cylinder.

Specifically, the slide bar subassembly includes movable rod and compression spring part, the movable rod sets up the inside of inner tube, the movable rod top is provided with joint portion, joint portion and fixed part looks butt, be provided with the compression spring part between joint portion and the fixed part, the movable rod bottom is provided with the base, the base joint is at the screens inslot, and the compression spring part is conventional compression spring on the market.

More specifically, a second sealing ring is arranged at the joint of the base and the clamping groove.

Further explaining the scheme, the universal ball head assembly comprises a connecting seat and a universal ball head, the connecting seat is communicated with the water inlet of the shell, and the universal ball head is communicated with the connecting nozzle.

The technical scheme is further explained, the nozzle comprises a nozzle shell and an universal ball head fixing piece, the universal ball head fixing piece is arranged in the nozzle shell and close to the universal ball head, the universal ball head fixing piece is connected with the universal ball head, and a first sealing ring is arranged at the joint of the universal ball head fixing piece and the nozzle shell.

In the further explanation of the scheme, a third sealing ring is arranged at the joint of the ball-headed component and the backflow prevention module.

According to the scheme, the backflow prevention module is provided with a separation basket at a water outlet close to the shell, and a fastening pressing ring is arranged at the joint of the separation basket and the backflow prevention module.

The beneficial effects of the utility model are that:

1. the utility model discloses be provided with the anti-backflow module, when the bubbler goes out water, receive hydraulic impulsive force and can break away the slide bar subassembly, go through the apparent slot hole of filter partition section of thick bamboo in step and go out water, enable the seal cover inflation and open, thereby enable the bubbler to go out water operation, when stopping supplying water, the base joint that can make the slide bar subassembly through the reset of the compression spring part in the slide bar subassembly is inside the screens inslot, can prevent that sewage from returning the bubbler back to the other flow inside, inside the sewage return water pipe has been avoided simultaneously to the other flow.

2. The utility model discloses a be provided with universal ball head subassembly, enable the bubbler and can carry out the rotation of a plurality of angles, need not external pipeline and carry out a plurality of angles and go out the water operation, promote the holistic practicality of bubbler.

Drawings

FIG. 1 is an exploded view of the overall structure of the present invention;

FIG. 2 is a schematic overall structure of the present invention;

FIG. 3 is a sectional view of the overall structure of the present invention;

fig. 4 is a schematic structural view of the backflow prevention module of the present invention;

FIG. 5 is a schematic structural view of the filtering partition of the present invention;

fig. 6 is a schematic structural view of the universal ball head assembly of the present invention.

The following are shown in the figure: the device comprises a shell 1, a backflow prevention module 2, a filtering separation barrel 21, a clamping groove 211, an inner barrel 212, a fixing part 2121, a long hole 213, a sliding rod assembly 22, a movable rod 221, a clamping part 2211, a base 2212, a compression spring part 222, a sealing sleeve 23, a filter screen 3, a universal ball head assembly 4, a connecting seat 41, a universal ball head 42, a connecting nozzle 5, a connecting nozzle shell 51, a universal ball head fixing piece 52, a first sealing ring 6, a second sealing ring 7, a third sealing ring 8, a separation basket 9 and a fastening pressing ring 10.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As attached figure 1, 2 and 3 show, the utility model provides a pair of prevent universal bubbler of refluence, which comprises an outer shell 1, shell 1 is provided with water inlet and delivery port, from the top down direction as shown in figure 1 is the water flow direction, the inside cavity that is provided with of shell 1, the inside module 2 that prevents backflowing that is provided with of cavity, prevent that backflowing module 2 separates a section of thick bamboo 21 including filtering, filter and separate the inside slide bar subassembly 22 that is provided with of a section of thick bamboo 21, it is provided with filter screen 3 to filter to separate a section of thick bamboo 21 near water inlet department, it can impurity such as separation silt or little rubble to be provided with filter screen 3, one side of filter screen 3 is provided with universal ball head subassembly 4, the one end of universal ball head subassembly 4 is connected at shell 1 water inlet department, the other end of universal ball head subassembly 4 is connected with spigot 5.

Through the 5 pegs graft of spigot 5 on the tap, rivers enter into behind the spigot 5 earlier in flow direction universal bulb subassembly 4, universal bulb subassembly 4 makes the bubbler can carry out the rotation of a plurality of angles, need not external pipeline and carry out a plurality of angles and go out the water operation, promote the holistic practicality of bubbler, follow-up rivers are entering into to prevent flowing backwards module 2 inside, can prevent that sewage from flowing backwards inside the bubbler, it is inside to have avoided sewage to flow backwards the wet return, be provided with simultaneously at prevent flowing backwards module 2 and filter separating a section of thick bamboo 21, further to impurity such as separation silt or little rubble, follow-up flowing into at the rivers and separating basket 9, carry out the separation of carrying out the third time to the impurity of aquatic, rethread shell 1 delivery port is with rivers discharge.

As shown in fig. 1, 3, 4 and 5, a clamping groove 211 is formed at the bottom of the filtering separation cylinder 21, an inner cylinder 212 is arranged inside the filtering separation cylinder 21, a fixing portion 2121 is arranged on the inner wall of the inner cylinder 212, a slide rod assembly 22 is clamped to the fixing portion 2121, the slide rod assembly 22 can be movably connected to the center of the inner cylinder 212, the slide rod assembly 22 comprises a movable rod 221 and a compression spring member 222, the movable rod 221 is arranged inside the inner cylinder 212, a clamping portion 2211 is arranged at the top of the movable rod 221, the clamping portion 2211 is abutted to the fixing portion 2121, the compression spring member 222 is arranged between the clamping portion 2211 and the fixing portion 2121, the compression spring member 222 is adjusted on the movable rod 221, so that the movable rod 221 can move up and down through elastic deformation of the compression spring member 222, a base 2212 is arranged at the bottom of the movable rod 221, and the base 2212 is clamped in the clamping groove 211.

When the bubbler is installed on a faucet for water outlet, when water flows into the filtering separation barrel 21 in the backflow prevention module 2, the subsequent water flows downwards under the action of gravity in the inner barrel 212, so that the base 2212 at the bottom of the movable rod 221 is subjected to downward impact force of water pressure, the compressed spring part 222 is deformed under the impact force of water pressure, the movable rod 221 can be driven to move downwards, the base 2212 can be separated from the clamping groove 211, the sealing operation of the backflow prevention module 2 is solved, the water flow can be sent into the separation basket 9, when the movable rod 221 moves downwards to a certain position, the clamping part 2211 is abutted against the fixing part 2121 for abutting, and the slide rod assembly 22 can be prevented from falling out of the backflow prevention module 2;

when stopping supplying water, can make the base 2212 of movable rod 221 reset to the inside of the screens inslot through the restoration of the compression spring part 222 in the slide bar subassembly 22 and carry out the joint, thereby realize the sealed operation to preventing backflow module 2, can prevent inside the sewage refluence back bubbler, the inside sewage refluence return water pipe has been avoided simultaneously, thereby when rivers gush to preventing backflow module 2 in the delivery port, can further prevent outside rivers from flowing to preventing backflow module 2 through the resilience ability of compression spring part 222, can realize the operation of preventing backflow module 2 anti-backflow.

As shown in fig. 1, 3, 4 and 5, a plurality of long holes 213 are formed in the outer surface of the subsequent filtering partition cylinder 21, when the bubbler is installed in a faucet for water outlet, when water flows into the filtering partition cylinder 21 in the backflow prevention module 2, the water flows out of the filtering partition cylinder 21 through the long holes 213 in the outer surface of the filtering partition cylinder 21 synchronously, a sealing sleeve 23 is sleeved outside the filtering partition cylinder 21 subsequently, the sealing sleeve 23 is made of silica gel, and when the water flows out through the long holes 213, the sealing sleeve 23 can be expanded and opened by the impact force of the water, so that the water flows into the partition basket 9;

when stopping supplying water, seal cover 23 does not receive the impact force of water and does not take place deformation to make seal cover 23 seal up slot hole 213, can prevent that anti-backflow module 2 from appearing the seepage, thereby when rivers gush anti-backflow module 2 to the delivery port, can the outside atress of seal cover 23, further press close to the surface that filters partition section of thick bamboo 21, thereby prevent that outside rivers from flowing into anti-backflow module 2 through slot hole 213, can realize the anti-operation that flows backwards of anti-backflow module 2.

As shown in fig. 1, 2, 3 and 6, universal ball head assembly 4 includes connecting seat 41 and universal ball head 42, connecting seat 41 is linked together with the water inlet of shell 1, universal ball head 42 is linked together with spigot 5, spigot 5 includes spigot shell 51 and universal ball head mounting 52, the inside universal ball head assembly 4 department that is close to of spigot shell 51 is provided with universal ball head mounting 52, universal ball head mounting 52 is connected with universal ball head 42, thereby control shell 1 and carry out the rotation of a plurality of angles, can realize that the equidirectional effluent operation of going on, universal ball head mounting 52 is provided with first sealing washer 6 with spigot shell 51 junction, can further guarantee the leakproofness that universal ball head assembly 4 and spigot 5 are connected.

As shown in fig. 1, 2, 3, 4 and 5, a second sealing ring 7 is disposed at a joint of the base 2212 and the blocking groove 211, a third sealing ring 8 is disposed at a joint of the universal ball head assembly 4 and the backflow prevention module 2, and the second sealing ring 7 and the third sealing ring 8 are disposed to ensure the sealing performance of the overall structure of the bubbler.

The water outlet of the backflow prevention module 2 close to the shell 1 is provided with a separation basket 9, impurities such as silt or small crushed stones can be further separated, a fastening pressing ring 10 is arranged at the joint of the subsequent separation basket 9 and the backflow prevention module 2, the fastening pressing ring 10 can guarantee that the separation basket 9 is fixed at the position, close to the water outlet, of the backflow prevention module 2, and the situation that the bubbler displaces when working is avoided when the separation basket 9 is separated.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. The utility model provides a prevent universal bubbler of refluence, includes shell (1), shell (1) is provided with water inlet and delivery port, shell (1) inside is provided with cavity, its characterized in that: the cavity is inside to be provided with anti-backflow module (2), anti-backflow module (2) separates a section of thick bamboo (21) including filtering, filter and separate a section of thick bamboo (21) inside slide bar component (22) that is provided with, filter and separate a section of thick bamboo (21) outside cover and be equipped with seal cover (23), it is provided with filter screen (3) to filter to separate a section of thick bamboo (21) to be close to water inlet department, one side of filter screen (3) is provided with universal ball head subassembly (4), the one end of universal ball head subassembly (4) is connected in shell (1) water inlet department, and the other end of universal ball head subassembly (4) is connected with spigot (5).

2. The anti-backflow universal bubbler according to claim 1, wherein: the bottom that filters and separate a section of thick bamboo (21) is provided with screens groove (211), it separates section of thick bamboo (21) inside and is provided with inner tube (212) to filter, the inner wall of inner tube (212) is provided with fixed part (2121), fixed part (2121) joint has slide bar subassembly (22).

3. The anti-backflow universal bubbler according to claim 2, wherein: slide bar subassembly (22) include movable rod (221) and compression spring part (222), movable rod (221) set up the inside of inner tube (212), movable rod (221) top is provided with joint portion (2211), joint portion (2211) and fixed part (2121) looks butt, be provided with compression spring part (222) between joint portion (2211) and fixed part (2121), movable rod (221) bottom is provided with base (2212), base (2212) joint is in clamping groove (211).

4. The anti-backflow universal bubbler according to claim 2, wherein: the outer surface of the filtering separating cylinder (21) is provided with a plurality of long holes (213).

5. The anti-backflow universal bubbler according to claim 1, wherein: the universal ball head assembly (4) comprises a connecting seat (41) and a universal ball head (42), the connecting seat (41) is communicated with a water inlet of the shell (1), and the universal ball head (42) is communicated with the connecting nozzle (5).

6. The anti-backflow universal bubbler according to claim 1, wherein: the joint (5) comprises a joint shell (51) and a universal ball head fixing piece (52), the joint shell (51) is internally provided with the universal ball head fixing piece (52) close to the universal ball head assembly (4), the universal ball head fixing piece (52) is connected with the universal ball head (42), and a first sealing ring (6) is arranged at the joint of the universal ball head fixing piece (52) and the joint shell (51).

7. The anti-backflow universal bubbler according to claim 3, wherein: and a second sealing ring (7) is arranged at the joint of the base (2212) and the clamping groove (211).

8. The anti-backflow universal bubbler according to claim 1, wherein: and a third sealing ring (8) is arranged at the joint of the universal ball head component (4) and the backflow prevention module (2).

9. The anti-backflow universal bubbler according to claim 1, wherein: and a separation basket (9) is arranged at the position, close to the water outlet of the shell (1), of the backflow prevention module (2).

10. The anti-backflow universal bubbler according to claim 9, wherein: and a fastening pressing ring (10) is arranged at the joint of the separation basket (9) and the backflow prevention module (2).