CN113198627A - Back spraying mechanism - Google Patents
Back spraying mechanism Download PDFInfo
- Publication number
- CN113198627A CN113198627A CN202110630186.9A CN202110630186A CN113198627A CN 113198627 A CN113198627 A CN 113198627A CN 202110630186 A CN202110630186 A CN 202110630186A CN 113198627 A CN113198627 A CN 113198627A
- Authority
- CN
- China
- Prior art keywords
- water outlet
- water
- hole
- limiting
- back spray
- 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
Links
- 238000005507 spraying Methods 0.000 title abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 186
- 239000007921 spray Substances 0.000 claims abstract description 31
- 238000007789 sealing Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
- B05B1/18—Roses; Shower heads
- B05B1/185—Roses; Shower heads characterised by their outlet element; Mounting arrangements therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
- B05B1/20—Arrangements of several outlets along elongated bodies, e.g. perforated pipes or troughs, e.g. spray booms; Outlet elements therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
Abstract
The invention provides a back spraying mechanism, and belongs to the technical field of shower equipment. The back spray device solves the problem that the existing back spray is easy to collide with a user in the using process. This mechanism is spouted on back, including the body and have the play water spare of end of intaking and play water end, it has out the water cavity in the body, run through on the lateral wall of body and seted up the through-hole, the end of intaking that goes out the water spare with it is linked together to go out the water cavity, go out the water spare connect in the body, the play water end of going out the water spare with the through-hole position is relative or the play water end of going out the water spare stretches out the through-hole. This mechanism is spouted to back has application scope wide advantage.
Description
Technical Field
The invention belongs to the technical field of shower equipment, and relates to a back spraying mechanism.
Background
The shower is the common shower equipment in people's daily life, and the back of the body spouts is used for installing the gondola water faucet in the main part pipeline outside of shower. The existing back spray can be fixed on the main pipeline in a welding mode, and the back spray is often fixed on the side wall of the main pipeline in a threaded connection mode in order to replace the back spray. Because the main pipeline of part of the shower is in a round pipe shape, the pipe wall is thinner, which is not beneficial to the connection of back spray.
Therefore, the applicant designs a pipeline sealing structure and applies for Chinese patents with the application numbers as follows: 201921106270.5, respectively; the bulletin number is: CN 210165061U; this pipeline sealing structure is including being pipy body and connecting piece, the lateral wall of body runs through and has seted up the connecting hole, the body inner wall has inside convex connecting portion that are cylindric around the connecting hole, the connecting piece has towards the one end of connecting hole and is cylindric link, the link pass the connecting hole and with connecting portion threaded connection, the connecting piece still is provided with towards the one end of body and is annular sealing member, the sealing member cover is established and is sealed between the sealing member enables body outer wall and the connecting piece in the outside of link. This pipeline seal structure improves joint strength and stability through the setting of intercommunication portion.
However, the existing back spray greatly protrudes out of the surface of the shower post, and when the existing back spray is installed in a place with a small space or insufficient water pressure, a user is very easy to collide with the back spray and is close to the shower post in the using process, so that the back spray is easy to loose connection, the human body is easy to be damaged, and the applicability is poor.
Disclosure of Invention
The invention aims to provide a back spray mechanism aiming at the problems in the prior art, and solves the problem that the existing back spray is easy to collide with a user in the using process.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides a mechanism is spouted on back, includes the body and has the play water spare of end of intaking and play water end, it has out the water cavity to have in the body, run through on the lateral wall of body and seted up the through-hole, the end of intaking that goes out the water spare with it is linked together to go out the water cavity, its characterized in that, go out the water spare connect in the body, the play water end of play water spare with the through-hole position is relative or the play water end of play water spare stretches out the through-hole.
When the back spraying mechanism is used, water flow enters the water outlet piece from the water outlet cavity in the pipe body through the water inlet end and is sprayed out from the water outlet end of the water outlet piece, and the sprayed water flow is sprayed out from the through hole in the side wall of the pipe body to the outer side of the pipe body for a user to shower.
In this mechanism is spouted on the back, go out the water spare and install in the body, avoid going out the whole exposure of water spare outside the body, can effectively avoid taking place to collide with and cause the damage that mechanism or user were spouted on the back with the user, be applicable to the less or not enough place of water pressure in space, application scope is wide. And in the shower process, because the back spray is not externally arranged, the main pipe of the shower can be used as a handrail for supporting the body of the old people, so that slipping is avoided, and the safety is improved.
In the above-mentioned back spray mechanism, the aperture of the through hole is larger than the width of the water outlet end of the water outlet member, and the water outlet end can swing toward the hole wall of the through hole when being subjected to a radial acting force. The water outlet end of the water outlet piece extends out of the pipe body, so that a user can manually control the water outlet angle of the water outlet piece to meet different shower requirements, even in a place with limited partial installation space, the water outlet end of the water outlet piece can be deflected to meet the requirements of installation and use, and the application range is widened.
In foretell back of body spouts mechanism, still be provided with out the water shell in the body, it has above-mentioned play water cavity to go out in the water shell, it has seted up the apopore to go out the water shell orientation one side of through-hole is run through, it centers on to go out the water shell outside the apopore has the spacing portion that outwards protrudes and be the tube-shape, it rotationally sets up to go out the water spare in the spacing portion. The water outlet piece is rotatably arranged in the cylindrical limiting part, so that the position of the water outlet piece can be positioned, the rotation angle of the water outlet piece can be limited in an auxiliary manner, the water outlet end or the pipe body is prevented from being abraded due to excessive manual operation, and the water outlet device is suitable for public places with frequent operation.
In the back spray mechanism, the outer side of the water inlet end of the water outlet part is in a spherical surface shape, an annular sealing ring is arranged between the water outlet part and the water outlet shell, the outer side of the limiting part is in threaded connection with a cylindrical limiting cap, the inner side of the limiting cap is provided with a blocking edge which protrudes inwards and is annular, and when the limiting cap is screwed in relative to the limiting part, the blocking edge can abut against the spherical surface on the outer side of the water outlet part. The end outside of intaking roughly is the sphere form, both can make things convenient for whole play water spare to rotate for a water shell, can guarantee to rotate the sealed validity of back sealing washer again, avoid leaking, and simultaneously, threaded connection's spacing cap can not only rotate the back to a water piece and fix a position, prevents that a water piece from deviating from a water shell, and can adjust the degree of screwing according to user's demand, and then required adjustment power when adjustment manual operation goes out the water end, satisfies different user's user demand.
In the above-mentioned mechanism is spouted on the back, it is annular protruding edge to have the protrusion on the pore wall of apopore, the sealing washer set up in between protruding edge and the play water spare, when spacing cap was screwed in for spacing portion, it was pressed tightly to go out the water spare on the sealing washer. Go out water spare and be compressed tightly on the sealing washer, can not only guarantee sealed effect, can provide the damping when a water spare rotates by the sealing washer again, feel when reinforcing a water spare angular adjustment also can further guarantee the location after a water spare rotates, and then guarantee the stability of back of the body blowout water.
In the back spray mechanism, a spring is arranged on the other side of the water outlet shell relative to the through hole, and two ends of the spring are respectively abutted against the pipe body and the water outlet shell. The water outlet end of the water outlet piece extends out of the through hole through the spring, and even if the water outlet end of the water outlet piece collides or collides, the whole water outlet shell and the water outlet piece can be retracted into the compression spring into the pipe body, so that damage is reduced.
In the above-mentioned back spray mechanism, the other side of the water outlet casing opposite to the through hole is provided with a convex column, and the spring is sleeved outside the convex column. Support is provided for the spring through the convex column, radial deformation of the spring by a large margin is avoided, and then collision between the water outlet end and the side wall of the through hole is avoided.
In the above-mentioned back spray mechanism, the water outlet member includes a cylindrical main body and a pressurizing member fixed in the water inlet end, a spiral water through hole is provided in the pressurizing member and/or between the pressurizing member and the inner wall of the main body, a protruding annular limiting step is provided in the main body, a space is provided between one end of the pressurizing member opposite to the water outlet end and the limiting step, the inner side of the limiting step is a pressurizing hole, and the water passing area of the pressurizing hole is smaller than that of the water outlet end port.
Compared with the prior art, this mechanism is spouted on the back goes out the water spare and installs in the body, avoids out that the water spare is whole to expose outside the body, can effectively avoid colliding with and cause the damage of spouting mechanism or user on the back with the user emergence, is applicable to the less or not enough place of water pressure in space, and application scope is wide.
Drawings
Fig. 1 is a schematic structural view of the back spray mechanism.
Fig. 2 is a schematic sectional structure view of the back spray mechanism.
Fig. 3 is an enlarged view of the water outlet member of the back spray mechanism.
Fig. 4 is an exploded view of the water outlet member in the present back spray mechanism.
In the figure, 1, a tube body; 11. a through hole; 2. a water outlet member; 21. a water inlet end; 22. a water outlet end; 23. a main body; 24. a pressure increasing member; 25. a limiting step; 26. a pressurizing hole; 3. a water outlet shell; 31. a water outlet cavity; 32. a water outlet hole; 33. a limiting part; 34. a convex edge; 35. a convex column; 4. a seal ring; 5. a limiting cap; 51. blocking edges; 6. a spring.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1 and fig. 2, the back spray mechanism includes a pipe body 1 and a plurality of water outlet members 2 having a water inlet end 21 and a water outlet end 22, both disposed in the pipe body 1, wherein the pipe body 1 is a main pipe of a shower, and a water outlet housing 3 having a water outlet cavity 31 is disposed in the pipe body 1. The lateral wall of one side of the tube body 1 is provided with a plurality of through holes 11 in a penetrating manner, the plurality of through holes 11 are uniformly distributed on the tube body 1 along the vertical direction, the number of the through holes 11 is the same as that of the water outlet members 2, the through holes 11 are arranged in a one-to-one correspondence manner, the positions of the water outlet ends 22 of the water outlet members 2 are opposite to those of the through holes 11, or the water outlet ends 22 of the water outlet members 2 extend into the through holes 11 from the inner ports of the through holes 11, and the connecting structures of the water outlet members 2 are the same, so that the structure of one of the water outlet members is taken as an example for explanation.
As shown in fig. 3, a water outlet hole 32 is formed through one side of the water outlet housing 3 facing the through hole 11, a cylindrical limiting portion 33 protruding outward is provided around the water outlet hole 32 outside the water outlet housing 3, the water outlet member 2 is rotatably disposed in the limiting portion 33, and the water inlet end 21 is communicated with the water outlet cavity 31 through the water outlet hole 32. The water outlet end 22 of the water outlet member 2 is cylindrical, the end of the water outlet end 22 penetrates through the pipe body 1 through the through hole 11, the aperture of the through hole 11 is larger than the width of the water outlet end 22 of the water outlet member 2, and the water outlet end 22 can swing towards the hole wall of the through hole 11 when being subjected to radial acting force.
Specifically, the outer side surface of the water inlet end 21 of the water outlet member 2 is substantially spherical, the outer side of the stopper portion 33 is screwed with the cylindrical stopper cap 5, the inner side of the stopper cap 5 is provided with a stopper edge 51 protruding inward in a circular ring shape, and when the stopper cap 5 is screwed into the stopper portion 33, the stopper edge 51 can abut against the spherical surface on the outer side of the water outlet member 2. The hole wall of the water outlet hole 32 is provided with a convex edge 34 protruding in a circular ring shape, a sealing ring 4 in a circular ring shape is arranged between the convex edge 34 and the water outlet part 2, and when the limiting cap 5 is screwed in relative to the limiting part 33, the water outlet part 2 is tightly pressed on the sealing ring 4. In this embodiment, the sealing ring 4 has a conical surface on the inside facing the end of the spout 2.
Go out water shell 3 and have the convex projection 35 that is the round platform form of several for the opposite side of through-hole 11, several projection 35 along vertical direction equipartition on water shell 3, the outside of each projection 35 all is equipped with spring 6, and spring 6's both ends lean on respectively on body 1 and water shell 3.
As shown in fig. 4, the water outlet member 2 includes a cylindrical main body 23 and a pressurizing member 24 fixed in the water inlet end 21 in a close fit manner, a plurality of spiral water passing holes are provided in the pressurizing member 24 and/or between the pressurizing member 24 and the inner wall of the main body 23, a limiting step 25 and a boss protruding in a circular ring shape are provided in the main body 23, one end of the pressurizing member 24 opposite to the water outlet end 22 abuts against the boss and has a distance with the limiting step 25, the inner side of the limiting step 25 is a pressurizing hole 26, the water passing area of the pressurizing hole 26 is smaller than that of the port of the water outlet end 22, and the inner side of the main body 23 between the pressurizing hole 26 and the port of the water outlet end 22 is provided with a bell mouth.
When the back spray mechanism is used, water flows out from the water outlet cavity 31 in the pipe body 1 through the water outlet hole 32, is sprayed out from the water outlet end 22 of the water outlet part 2 after being pressurized by the pressurizing part 24, and the sprayed water flows out from the through hole 11 on the side wall of the pipe body 1 to the outer side of the pipe body 1 for a user to shower. In the using process, if the water outlet angle of the water outlet member 2 is not good, the side part of the water inlet end 21 of the water outlet member 2 extending out of the through hole 11 can be manually stirred, so that the whole water outlet member 2 can swing to a proper position relative to the limiting part 33, and different using requirements can be met.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (8)
1. The utility model provides a mechanism is spouted on back, includes body (1) and has water outlet member (2) of intaking end (21) and play water end (22), play water cavity (31) have in body (1), run through on the lateral wall of body (1) and seted up through-hole (11), the water inlet end (21) of play water member (2) with it is linked together to go out water cavity (31), its characterized in that, go out water member (2) connect in body (1), go out water end (22) of water member (2) with through-hole (11) position is relative or play water end (22) of water member (2) stretch out through-hole (11).
2. The back spray mechanism according to claim 1, characterized in that the diameter of the through hole (11) is larger than the width of the water outlet end (22) of the water outlet member (2), and the water outlet end (22) can swing towards the wall of the through hole (11) when being subjected to radial force.
3. The back spray mechanism according to claim 2, wherein a water outlet housing (3) is further disposed in the pipe body (1), the water outlet housing (3) has the water outlet cavity (31), a water outlet hole (32) is formed through one side of the water outlet housing (3) facing the through hole (11), a cylindrical limiting portion (33) protruding outward is disposed around the water outlet hole (32) on the outer side of the water outlet housing (3), and the water outlet member (2) is rotatably disposed in the limiting portion (33).
4. The back spray mechanism of claim 3, characterized in that the outer side of the water inlet end (21) of the water outlet member (2) is spherical, an annular seal ring (4) is arranged between the water outlet member (2) and the water outlet housing (3), the outer side of the limiting part (33) is in threaded connection with a cylindrical limiting cap (5), the inner side of the limiting cap (5) is provided with a retaining edge (51) which protrudes inwards and is annular, and when the limiting cap (5) is screwed in relative to the limiting part (33), the retaining edge (51) can abut against the spherical surface of the outer side of the water outlet member (2).
5. The back spray mechanism according to claim 4, characterized in that the wall of the water outlet hole (32) has a protruding edge (34) protruding in a ring shape, the sealing ring (4) is disposed between the protruding edge (34) and the water outlet member (2), and when the limiting cap (5) is screwed in relative to the limiting portion (33), the water outlet member (2) is pressed against the sealing ring (4).
6. The back spray mechanism according to claim 3, 4 or 5, characterized in that a spring (6) is arranged on the other side of the outlet housing (3) relative to the through hole (11), and two ends of the spring (6) respectively abut against the pipe body (1) and the outlet housing (3).
7. The back spray mechanism according to claim 6, wherein the other side of the outlet housing (3) opposite to the through hole (11) is provided with a convex pillar (35), and the spring (6) is sleeved outside the pillar (35).
8. The back spray mechanism of any one of claims 1 to 5, characterized in that the water outlet member (2) comprises a cylindrical main body (23) and a pressurizing member (24) fixed in the water inlet end (21), spiral water passing holes are formed in the pressurizing member (24) and/or between the pressurizing member (24) and the inner wall of the main body (23), a protruding annular limiting step (25) is formed in the main body (23), a distance is formed between one end of the pressurizing member (24) opposite to the water outlet end (22) and the limiting step (25), the inner side of the limiting step (25) is provided with a pressurizing hole (26), and the water passing area of the pressurizing hole (26) is smaller than that of the port of the water outlet end (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110630186.9A CN113198627A (en) | 2021-06-07 | 2021-06-07 | Back spraying mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110630186.9A CN113198627A (en) | 2021-06-07 | 2021-06-07 | Back spraying mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113198627A true CN113198627A (en) | 2021-08-03 |
Family
ID=77024191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110630186.9A Pending CN113198627A (en) | 2021-06-07 | 2021-06-07 | Back spraying mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113198627A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130254985A1 (en) * | 2009-11-25 | 2013-10-03 | Xiamen Solex High-Tech Industries Co., Ltd. | Rotary switch shower and its control method |
| CN205659804U (en) * | 2016-05-31 | 2016-10-26 | 林夏斌 | Gondola water faucet pressurized structure |
| US20190321835A1 (en) * | 2018-04-18 | 2019-10-24 | Acorn Engineering Company | Ligature resistant showerhead |
| CN209531166U (en) * | 2018-03-07 | 2019-10-25 | 王书铭 | A kind of extension type top-spraying gondola |
| CN209733796U (en) * | 2019-03-12 | 2019-12-06 | 浙江花乐科技股份有限公司 | Shower device |
| CN214864499U (en) * | 2021-06-07 | 2021-11-26 | 浙江花乐科技股份有限公司 | Back spraying mechanism |
-
2021
- 2021-06-07 CN CN202110630186.9A patent/CN113198627A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130254985A1 (en) * | 2009-11-25 | 2013-10-03 | Xiamen Solex High-Tech Industries Co., Ltd. | Rotary switch shower and its control method |
| CN205659804U (en) * | 2016-05-31 | 2016-10-26 | 林夏斌 | Gondola water faucet pressurized structure |
| CN209531166U (en) * | 2018-03-07 | 2019-10-25 | 王书铭 | A kind of extension type top-spraying gondola |
| US20190321835A1 (en) * | 2018-04-18 | 2019-10-24 | Acorn Engineering Company | Ligature resistant showerhead |
| CN209733796U (en) * | 2019-03-12 | 2019-12-06 | 浙江花乐科技股份有限公司 | Shower device |
| CN214864499U (en) * | 2021-06-07 | 2021-11-26 | 浙江花乐科技股份有限公司 | Back spraying mechanism |
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