CN106948423B

CN106948423B - Beam bubbler

Info

Publication number: CN106948423B
Application number: CN201710322653.5A
Authority: CN
Inventors: 李军
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-05-09
Filing date: 2017-05-09
Publication date: 2022-12-09
Anticipated expiration: 2037-05-09
Also published as: CN106948423A

Abstract

The invention belongs to the technical field of taps or showers, and relates to a beam bubbler, which comprises a shell, wherein a plurality of water outlet holes are formed in the lower bottom of the shell, a bubbling plug-in and a rectifier are sequentially arranged in the shell from bottom to top at intervals, the upper end of the rectifier is connected with a filtering piece, an external thread is integrally formed on the outer side wall of the shell and the shell, and a circle of elastic sealing convex edge is integrally formed on the outer side wall of the shell at the lower side of the external thread and the shell, and the beam bubbler has the advantages that: the sealing structure has the advantages that the sealing structure can be used for completing the sealing matching of product installation without the help of the matching of the sealing ring and the sealing groove, the sealing performance is good, the product cost is low, raw materials are saved, the beam foaming effect is good, the use comfort is high, and the beam foaming insert is suitable for the beam foaming inner insert of a water faucet or a shower water outlet.

Description

Beam bubbler

Technical Field

The invention belongs to the technical field of faucets or shower heads, and particularly relates to a beam bubbler arranged on a water outlet of a faucet or a shower head.

Background

The bubbler can fully mix flowing water and air, water flow has a foaming effect, air is added, the scouring force of water is improved a lot, and therefore the water consumption is effectively reduced, and water is saved. The traditional bubbler at present, such as the "bubbler" disclosed in the chinese patent literature, is published as CN205776572U, and comprises a body, a filter element, a flow divider, and a bubbling insert in a tubular structure, wherein the filter element is installed on the upper side of the flow divider, the flow divider is installed on the upper side of the body, and the bubbling insert is arranged in the body between the flow divider and the body; the middle part of foaming plug-in components is equipped with the support column, be equipped with a plurality of concentric tube that the diameter crescent between the inside wall of support column and foaming plug-in components, it has a plurality of reinforcing arm to follow the circumference equipartition between the concentric tube of inner circle and the support column, it has a plurality of reinforcing arm to follow the circumference equipartition between the concentric tube of outer lane and the inside wall of foaming plug-in components, be equipped with a plurality of reinforcing arm along the circumference equipartition between the adjacent concentric tube, between the concentric tube of inner circle and the support column, between the concentric tube of outermost circle and the inside wall of foaming plug-in components, form the atomizing hole between the adjacent reinforcing arm between the adjacent concentric tube, be equipped with a plurality of circles shunting hole on the shunt, all be equipped with a plurality of shunting hole in each circle shunting hole. Although the corresponding effect of foaming can be achieved in the using process of the bubbler, the bubbler has the defects that water passing through each branch hole of the diverter cannot well pass through the outermost ring or/and the concentric pipe close to the outermost ring, so that the water passing through each branch hole of the outermost ring of the diverter is directly ejected from the faucet, the water pressure of the water ejected from the outer ring of the faucet is too high, the water pressure of the inner ring and the outer ring of the faucet is unbalanced, particularly the water pressure of the water ejected from the outer ring of the water outlet of the faucet is higher than that of the water ejected from the inner ring, the ejected water is easily impacted on the skin of a human body and is not comfortable, the defect is not soft, and the water ejected from each water hole on the faucet is easily deflected due to the unbalanced water pressure of the inner ring and the outer ring, so that the water ejected from the faucet is scattered, and further causes the discomfort of a user; in addition, this product is when the installation, because the lateral wall of body is made for hard material, need and supply to seal between its installation casing, under general condition, then adopt to set up at least one seal groove on the lateral wall of body, then set up the sealing washer in the seal groove, or seal groove and sealing washer set up on the inner chamber wall of installation casing, the sealed problem has been solved to a certain extent to this kind of structure, but manufacturing cost can corresponding increase, and just also corresponding increase of waste of material, in addition after the sealing washer is used for a long time, more or less can appear warping, ageing, then can cause sealing performance to reduce, cause the puzzlement for the normal use of product.

Disclosure of Invention

The invention aims to provide a beam bubbler which can complete the sealing installation of a product and an external water nozzle by means of a self structure without the cooperation of a sealing ring and a sealing groove, and has the advantages of low manufacturing cost and good bubbling effect.

The purpose of the invention is realized as follows:

the utility model provides a beam bubbler, is provided with the shell of a plurality of apopore on going to the bottom including, by supreme foaming plug-in components and the rectifier of having set gradually in the shell down, the upper end of rectifier is connected with and filters the piece, have the external screw thread with shell integrated into one piece on the lateral wall of shell, have elastic sealed protruding edge of round with shell integrated into one piece on the shell lateral wall of external screw thread downside.

The sealing convex edge extends outwards from the outer side wall of the shell and inclines downwards to form a cantilever, and the outer side surface of the cantilever is an arc-shaped sealing surface which is arranged in a convex mode outwards.

The middle of the lower bottom of the outer shell is provided with a central column, the lower end face of the central column is upwards provided with a polygonal groove or a polygonal through hole, the lower end face of the side wall of the outer shell is circumferentially and uniformly provided with upward tool insertion holes, and the upper ends of the tool insertion holes are opened in the upper cavity of the foaming plug-in unit.

The concrete structure that a plurality of water outlet holes are arranged on the lower bottom of the shell is as follows: the middle part of the lower bottom is provided with a central column, and the central column and the inner side wall of the shell are divided into latticed water outlet holes by a partition plate.

The specific structure of the foaming insert is as follows: the middle part of annular casing is equipped with the support column, cuts into latticed atomizing hole through a division board between the inner wall of support column and annular casing, the middle part of the inside and outside wall of division board one outwards is equipped with the protruding edge of sharp water respectively, and two relative protruding edges one high one low sets up in every atomizing hole, and the intersection of two adjacent division boards one constitutes the net nodical, and the upper end undercut of the nodical net in the outside in the annular casing is equipped with the impact groove, strikes and is equipped with the communicating breach of atomizing hole with adjacent on the lateral wall in groove.

The rectifier is characterized in that a downward groove is formed in the upper surface of the cylinder, a plurality of inverted cone-shaped holes with the large top and the small bottom are formed in the bottom of the groove, the inverted cone-shaped holes in the outer side correspond to the impact grooves in the foaming plug-in units respectively, and the inverted cone-shaped holes in the inner side correspond to the intersections of the support arms and the shunt rings in the foaming plug-in units respectively.

The rectifier is characterized in that an inner ring and an outer ring of shunt holes are formed in a rectifier shell, the shunt holes of the inner ring are tapered holes with large upper parts and small lower parts, each shunt hole of the inner ring corresponds to the intersection of a support arm and a shunt ring on the foaming plug-in unit, and each shunt hole of the outermost ring corresponds to an impact groove on the foaming plug-in unit.

The rectifier is a lower annular groove which is provided with a lower groove at the middle part and an outer side upwards at the lower end face of the cylinder, an upper groove is arranged downwards at the upper end face of the cylinder, an inner groove is arranged downwards in the upper groove in the middle, the outer diameter of the inner groove is smaller than the inner diameter of the lower annular groove, a downward upper annular groove is arranged on the outer side of the bottom wall of the inner groove along the side wall of the upper groove, a boss in the upper annular groove is formed on the bottom wall of the inner groove, a large-sized conical hole is formed in the boss, the upper conical hole is communicated with the lower conical hole in the circle, a slotted hole is outwards formed in the outer side wall of the upper annular groove, upward convex blocks are arranged on the upper surface of the boss on the outer side of the conical hole opposite to the slotted hole at intervals, the inner surface of each convex block is an inclined plane or an arc-shaped surface with an upward downward inwards inclined plane, and outward side, and the circumferential intervals are provided with flow distribution plates on the upper bottom of the lower annular groove.

The inner side wall of the shell is of a polygonal structure, the outer side wall of the foaming plug-in is of a polygonal structure matched with the inner side wall of the shell, the lower part of the rectifier is connected with the upper part of the shell in a clamping mode through mutually matched bulges and clamping grooves, and the side wall of the rectifier extending into the shell is of a polygonal structure matched with the inner side wall of the shell; the lower part of the filter element is connected with the upper part of the rectifier in a clamping way through mutually matched bulges and clamping grooves, the outer side wall of the filter element is of a polygonal structure matched with the inner side wall of the rectifier, and filter holes are uniformly distributed on the filter element; the middle part of the upper side surface of the filtering piece is provided with an upward bulge, and the bulge is provided with a filtering hole.

And a noise reduction wire mesh is arranged between the foaming insert and the rectifier.

Compared with the prior art, the invention has the outstanding and beneficial technical effects that:

1. the sealing bulge is directly formed on the lower side of the external thread on the side wall of the body and is designed into a structure with a sealing ring, so that the product can be installed in a sealing fit manner by means of the structure of the product without the aid of the fit of the sealing ring and a sealing groove, the sealing performance of the product is effectively guaranteed, the manufacturing cost of the product is reduced, and raw materials are saved;

2. the central column is provided with the polygonal groove or the polygonal through hole or the positioning groove, and the lower end surface of the side wall of the shell is provided with the tool insertion hole, so that the convenience of product installation and disassembly is effectively realized, the efficiency of installation and maintenance is improved, the labor cost is solved to a certain extent, and the time of installation and maintenance is saved;

3. through improving the structure of the outer ring concentric tube of the foaming plug-in unit and the improvement of the shunt, the flow speed and the water pressure of the water flow of the outer ring are slowed down by utilizing the impact groove, so that the water pressure when the water flow is ejected can be effectively adjusted to ensure balance, the ejected water flow can be effectively ensured to be in a beam shape, the comfort in use is improved, and the softness of the water flow on the skin is obviously improved.

Drawings

Fig. 1 is an exploded schematic view of the present invention.

Fig. 2 is a cross-sectional view of one of the rectifier structures comprising the present invention.

Fig. 3 is a bottom view of the present invention.

Fig. 4 is a cross-sectional view of a second embodiment of the present invention including a rectifier structure.

Fig. 5 is a perspective cross-sectional view of a second rectifier structure of the present invention.

Fig. 6 is a perspective view of the blister insert of the present invention.

Fig. 7 is a cross-sectional view of a foaming insert of the present invention.

Fig. 8 is a partial sectional view of the present invention mounted on a shower or faucet.

Detailed Description

The invention is further described in the following by way of example with reference to the accompanying drawings, in which reference is made to figures 1 to 8:

a beam bubbler comprises a shell 4 with a plurality of water outlet holes 43 arranged on the bottom, a bubbling plug-in unit 3 and a rectifier 2 are sequentially arranged in the shell 4 from bottom to top at intervals, the upper end of the rectifier 2 is connected with a filter unit 1, an external thread 45 is integrally formed with the shell 4 on the outer side wall 48 of the shell 4, and a circle of elastic sealing convex edge 46 is integrally formed with the shell 4 on the outer side wall 48 of the shell 4 with the lower side of the external thread 45.

The sealing flange 46 extends outwardly from an outer side wall 48 of the housing 4 and is downwardly cantilevered therefrom, with the outer side surface of the cantilever defining an outwardly convex arcuate sealing surface 47.

The middle of the bottom of the shell 4 is provided with a central column 49, the lower end surface of the central column 49 is upwards provided with a polygonal groove or a polygonal through hole 50 (which can be an inner hexagonal hole for facilitating the insertion of an inner hexagonal wrench, fig. 2), the lower end surface of the side wall of the shell 4 is circumferentially and uniformly provided with an upward tool insertion hole 51, the upper end opening 52 of the tool insertion hole 51 is positioned in the upper cavity 30 of the foaming insert 3, the hexagonal wrench is inserted into the polygonal through hole 50 or a special wrench is inserted into more than two tool insertion holes 51, the shell 4 can be rotated, so that the shell 4 can be screwed in or out of the water outlet 61 of the water nozzle 6, and the opposite-jet bubbler can be disassembled and assembled.

The specific structure of the lower bottom of the shell 4 with a plurality of water outlet holes 43 is as follows: a central column 49 is arranged in the middle of the lower bottom, the central column 49 and the inner side wall of the outer shell 4 are divided into latticed water outlet holes 43 by partition plates, for example, more than three spacing rings 53 are concentrically arranged between the central column 49 and the inner side wall of the outer shell 4, radial support arms 54 are uniformly distributed between the spacing rings 53 and the inner side wall of the outer shell 4, between the spacing rings 53 and the spacing rings 53, and between the spacing rings 53 and the central column 49 in the circumferential direction, and the water outlet holes 43 are formed between the support arms 54 and the spacing rings 53.

The specific structure of the above described blister insert 3 is: a support column 33 is arranged in the middle of the annular shell 31, the support column 33 and the inner wall of the annular shell 31 are divided into grid-shaped atomizing holes 27 through a partition plate, the middle parts of the inner wall and the outer wall of the partition plate I are respectively provided with a water-exciting convex edge 38 outwards, two opposite convex edges 37 in each atomizing hole are arranged at a high position and a low position, the intersection of two adjacent partition plates I forms a grid intersection point 34, the upper end of the grid intersection point 34 at the outermost side in the annular shell is downwards concavely provided with an impact groove 36, the side wall of the impact groove is provided with a notch communicated with the adjacent atomizing holes, for example, more than three shunting rings 32 are concentrically arranged between the support column 33 and the inner wall of the annular shell 31, radial support arms 30 are circumferentially and uniformly distributed between the

shunting rings

32 and 32, and between the shunting rings 32 and the support column 33, the middle parts of the inner wall and the outer wall of each shunting ring 32 are outwardly annularly provided with water-exciting convex edges 38, and atomizing holes 37 are formed between the support arms 30 and the shunting rings 32; impact grooves 36 which are recessed downwards are uniformly distributed on the circumference of the upper end of the outermost shunt ring 32, each impact groove 36 is correspondingly arranged at the intersection of the supporting arm 30 and the shunt ring 32, namely on the grid intersection point 34, a gap 35 communicated with the adjacent atomizing hole 37 is arranged on the side wall of each impact groove 36, the impact force of water flow is further dispersed, and the convex edges 38 on the two adjacent shunt rings 32 are arranged in a high-low mode (figure 7); the water flow splashes to the opposite side after impacting the convex edge 38 on the upper side shunting ring 32 and impacts the convex edge 38 on the lower side shunting ring 32 again, so that the water flow speed is gradually reduced, the water outlet effect has flickering and buffering effects, and the use is more comfortable.

The rectifier 2 is provided with a downward groove on the upper surface of the cylinder, the bottom of the groove is provided with a plurality of inverted cone-shaped holes 21 with large top and small bottom, the inverted cone-shaped holes 21 on the outer side correspond to the impact grooves 36 on the foaming insert 3 respectively, and the inverted cone-shaped holes 21 on the inner side correspond to the intersections 34 of the support arms 30 and the diverter rings 32 on the foaming insert 3 respectively, so that the impact force of the water flow is further dispersed.

See fig. 4-5: the rectifier 2 is provided with an inner ring and an outer ring of shunt holes on a shell of the rectifier 2, the shunt holes of the inner ring are tapered holes 21 with large upper parts and small lower parts, each shunt hole 21 of the inner ring corresponds to a crossing part 34 of a support arm 30 and a shunt ring 32 on the foaming insert 3, and each shunt hole of the outermost ring corresponds to an impact groove 36 on the foaming insert 3.

The rectifier 2 is characterized in that a lower groove 20 in the middle and a lower annular groove 24 on the outer side are arranged on the lower end surface of a cylinder upwards, an upper groove 27 is arranged on the upper end surface of the cylinder downwards, an inner groove is arranged in the upper groove 27 downwards in the middle, the outer diameter of the inner groove is smaller than the inner diameter of the lower annular groove, a downward upper annular groove 28 is arranged on the outer side of the bottom wall of the inner groove along the side wall of the upper groove, a boss 29 in the upper annular groove 28 is formed on the bottom wall of the inner groove, a circle of conical holes 21 which are large in top and small in bottom and penetrate up and down is arranged on the boss 29, a groove hole 261 which penetrates through the lower annular groove is arranged on the outer side wall of the upper annular groove 28 outwards, upward lugs 25 are arranged on the upper surface of the boss 29 on the outer side of the conical holes 261 at intervals, the inner inclined surface or arc-shaped surface 251 of the lug 25 is inclined outwards and downwards, and inwards, and a splitter plate is arranged on the upper bottom of the lower annular groove 24 at intervals in the circumferential direction; the inclined surface or arc-shaped surface 251, the upper annular groove 28 and the slotted hole 261 can further buffer and decompose water flow, and reduce the water flow speed; two rings of water mode for the flow when low water pressure increases, forms two-layer play water mixing effect, makes the area increase of going out water, and the even stream of rivers flows to foaming plug-in components 4 in, makes the effect of going out water soft, comfortable.

The inner side wall of the shell 4 is of a polygonal structure, the outer side wall of the foaming plug-in 3 is of a polygonal structure matched with the inner side wall of the shell 4, circumferential positioning is achieved after clamping, the lower portion of the rectifier 2 is connected with the upper portion of the shell 4 in a clamping mode through mutually matched

protrusions

61 and 71 and clamping

grooves

60 and 70, and the side wall of the rectifier 2 extending into the shell 4 is of a polygonal structure matched with the inner side wall of the shell 4; the lower part of the filter element 1 is connected with the upper part of the rectifier 2 in a clamping way through mutually matched

bulges

11 and 63 and

clamping grooves

10 and 62, the outer side wall of the filter element 1 is of a polygonal structure matched with the inner side wall of the rectifier 2, and filter holes 12 are uniformly distributed on the filter element 1; the middle part of the upper side surface of the filter element 1 is provided with an upward bulge 13, and the bulge 13 is provided with a filter hole 12.

A noise reduction silk screen (not shown in the figure) is arranged between the foaming plug-in 3 and the rectifier 2, namely, an annular table is arranged at the upper part of the foaming plug-in 3, the noise reduction silk screen is provided with mounting edges at the periphery of the silk screen, a central hole is formed in the middle part of the silk screen, the noise reduction silk screen is sleeved on a support column 33 of the foaming plug-in 3 through the central hole, and the mounting edges of the noise reduction silk screen are mounted on the annular table of the foaming plug-in 3.

The working principle of the invention is as follows: the water flows through the filter element 1, the rectifier 2 and the foaming plug-in 3 in sequence and finally flows out from the water outlet 43 on the lower bottom of the shell 4, wherein the filter element 1 mainly plays a role of filtering impurities, the rectifier 2 has a role of decomposing water flow into a plurality of water flows, meanwhile, the water flows decomposed by the rectifier 2 are respectively matched with the foaming plug-in, the intersection 34 of the supporting arm 30 of the foaming plug-in and the diverter ring 32, the impact groove 36 and the water-exciting convex edge impact, block and splash the water flows decomposed by the rectifier, and then are mixed with air sucked from the tool jack 51 to form water flows containing bubbles, atomization and softness, and the water bubbles containing air have certain elasticity and softness, and can be sprayed on the skin of a human body to bring a very comfortable feeling.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: equivalent changes made according to the structure, shape and principle of the invention shall be covered by the protection scope of the invention.

Claims

1. The utility model provides a beam bubbler, is provided with the shell of a plurality of apopore on going to the bottom including, by supreme foaming plug-in components and the rectifier of having set gradually the interval down in the shell, the upper end of rectifier is connected with and filters piece, its characterized in that: have the external screw thread with shell integrated into one piece on the lateral wall of shell, have the round with shell integrated into one piece on the shell lateral wall of external screw thread downside and have elastic sealed arch, the concrete structure of foaming plug-in components is: the middle part of annular casing is equipped with the support column, divides into latticed atomizing hole through a division board between the inner wall of support column and annular casing, the middle part of the inside and outside wall of division board one outwards is equipped with the protruding edge of sharp water respectively, and two protruding edges one high one low sets up that every atomizing is downthehole relative, and the intersection of two adjacent division boards one constitutes the net nodical, and the mesh nodical upper end of the net nodical in the outside in the annular casing is the undercut and is equipped with the impact groove, is equipped with on the lateral wall in impact groove with the communicating breach of adjacent atomizing hole.

2. A beam bubbler as claimed in claim 1 wherein: the outer side wall of the shell extends outwards and inclines downwards to form a cantilever, and the outer side surface of the cantilever is an arc-shaped sealing surface which is arranged in a protruding mode.

3. A beam bubbler as claimed in claim 1 wherein: the middle of the lower bottom of the outer shell is provided with a central column, the lower end face of the central column is upwards provided with a polygonal groove or a polygonal through hole, the lower end face of the side wall of the outer shell is circumferentially and uniformly provided with upward tool jacks, and the upper ends of the tool jacks are opened in the upper cavity of the foaming plug-in unit.

4. A beam bubbler as claimed in claim 1 wherein: the specific structure that a plurality of water outlet holes are arranged on the lower bottom of the shell is as follows: the middle part of the lower bottom is provided with a central column, and the central column and the inner side wall of the shell are divided into latticed water outlet holes by a partition plate.

5. A beam bubbler as claimed in claim 1 wherein: concentric circles is provided with the splitter ring more than three between the inner wall of support column and annular casing, between the inner wall of splitter ring and annular casing, between splitter ring and the splitter ring, equal circumference equipartition has radial support arm between splitter ring and the support column, the rectifier is provided with decurrent recess for the upper surface at the cylinder, and the bottom of recess is provided with the big-end-up's of a plurality of back taper hole, and the back taper hole in the outside corresponds with the impact groove on the foaming plug-in components respectively, and inboard back taper hole is corresponding with the cross section of support arm on the foaming plug-in components respectively with the splitter ring.

6. A beam bubbler as claimed in claim 1 wherein: the concentric circles is provided with the splitter ring more than three between the inner wall of support column and annular housing, between the inner wall of splitter ring and annular housing, between splitter ring and the splitter ring, equal circumference equipartition has radial support arm between splitter ring and the support column, the rectifier is for being equipped with inside and outside two rings of diffluence openings on the rectifier casing, and the diffluence opening of inner circle is big-end-up's bell mouth, and every diffluence opening of inner circle is equallyd divide do not with the foaming plug-in components on the support arm correspond with the intersection of splitter ring, every diffluence opening of outer lane respectively with the foaming plug-in components on the impact groove correspond.

7. A beam bubbler as claimed in claim 6 wherein: the rectifier is that the lower tip at the cylinder upwards is provided with the lower groove in middle part and the lower annular groove in the outside, the up end of cylinder is provided with the upper groove downwards, the downward inner groovy that is provided with between two parties in the upper groove, the external diameter of inner groovy is less than the internal diameter of lower annular groove, the diapire outside of inner groovy is provided with decurrent upper ring channel along the lateral wall of upper groove, the diapire of inner groovy forms the boss in last annular groove, be provided with the big-end-up's of round tapered bore that link up from top to bottom tapered bore on the boss, outwards be provided with the slotted hole that link up lower annular groove on the lateral wall of upper ring channel, the boss upper surface in the relative tapered bore outside of slotted hole interval is provided with ascending lug, the internal surface of lug is the inclined plane or the arcwall face of the outside downside leanin of upside, the last circumference interval of lower annular groove is provided with the flow distribution plate.

8. A beam bubbler as claimed in claim 1 wherein: the inner side wall of the shell is of a polygonal structure, the outer side wall of the foaming plug-in is of a polygonal structure matched with the inner side wall of the shell, the lower part of the rectifier is connected with the upper part of the shell in a clamping mode through mutually matched bulges and clamping grooves, and the side wall of the rectifier extending into the shell is of a polygonal structure matched with the inner side wall of the shell; the lower part of the filter element is connected with the upper part of the rectifier in a clamping way through mutually matched bulges and clamping grooves, the outer side wall of the filter element is of a polygonal structure matched with the inner side wall of the rectifier, and filter holes are uniformly distributed on the filter element; the middle part of the upper side surface of the filtering piece is provided with an upward bulge, and the bulge is provided with a filtering hole.

9. A beam bubbler as claimed in any one of claims 1 to 8 wherein: and a noise reduction wire mesh is arranged between the foaming plug-in and the rectifier.