CN108457349B - Porous switching spray rod - Google Patents
Porous switching spray rod Download PDFInfo
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- CN108457349B CN108457349B CN201710919381.7A CN201710919381A CN108457349B CN 108457349 B CN108457349 B CN 108457349B CN 201710919381 A CN201710919381 A CN 201710919381A CN 108457349 B CN108457349 B CN 108457349B
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- water inlet
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
- E03D9/08—Devices in the bowl producing upwardly-directed sprays; Modifications of the bowl for use with such devices ; Bidets; Combinations of bowls with urinals or bidets; Hot-air or other devices mounted in or on the bowl, urinal or bidet for cleaning or disinfecting
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- Health & Medical Sciences (AREA)
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
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Abstract
The invention discloses a multi-hole switching spray rod which is arranged in an intelligent closestool and comprises a driving piece; the movable nozzle is provided with a plurality of water passing channels and a total water inlet; the outer nozzle is provided with a first water outlet, a first water inlet which can be communicated with the main water inlet and a first runner which is communicated with the first water inlet and the first water outlet, a first water outlet is also arranged on the wall of the outer nozzle, and the movable nozzle is sleeved in the outer nozzle in a sliding way; the driving piece is in transmission connection with the movable nozzle through the transmission structure and can drive the movable nozzle to axially slide relative to the outer nozzle so that a plurality of water channels on the movable nozzle are communicated with the first water outlet hole and the first water outlet hole in a switching manner, and then the water outlet state of the spray rod is changed. The spray boom has less pipeline arrangement, simplifies the structure, and greatly reduces the volumes of the spray boom and the closestool.
Description
Technical Field
The invention relates to a multi-hole switching spray rod for an intelligent closestool.
Background
Modern life has higher requirements on bathroom equipment, particularly for toilets, not only solves daily excretion and exhaustion requirements, but also has modern health care and cleaning functions, and hip washing, gynecological washing, soft washing and the like are realized by arranging a spray boom in an intelligent toilet.
The patent publication with the publication number of CN203022100U provides an electronic toilet with a spray rod mechanism, wherein the spray rod mechanism comprises a spray rod body, a spray rod support, a telescopic driving assembly and a waterway selection assembly, the waterway selection assembly comprises a waterway selection part with a plurality of pipeline selection ports and a waterway selection motor, a plurality of pipeline inlet ends of the waterway selection part are connected with external liquid inlet pipelines, pipeline outlet ends of the waterway selection part are connected with a plurality of connecting pipes in one-to-one correspondence, and the waterway selection motor rotates to be communicated with or cut off a certain pipeline of the waterway selection part, so that the selection of a certain waterway is realized. The spray lance has the pipeline exit end that corresponds different washing functions (such as buttock washing, gynaecology washing, gentle washing etc.) and each pipeline exit end disposes rather than the pipeline of one-to-one, and the shared space of pipeline arrangement is big, and the spare part that adopts is more, is unfavorable for the reduction of intelligent closestool overall size.
At present, the spray boom for realizing self-cleaning, cleaning in the pipe and multifunctional flushing adopts 2 water inlets for respectively feeding water, so that the arrangement of the pipeline space is increased, and the reduction of the whole size of the closestool is not facilitated.
Disclosure of Invention
The present invention provides a multi-orifice switching spray bar that overcomes the deficiencies of the prior art described in the background.
The technical scheme adopted for solving the technical problems is as follows:
porous switching spray lance sets up in intelligent closestool, and it includes:
a driving member;
the movable nozzle is provided with a plurality of water passing channels and a total water inlet;
the outer nozzle is provided with a first water outlet, a first water inlet which can be communicated with the main water inlet and a first runner which is communicated with the first water inlet and the first water outlet, a first water outlet is also arranged on the wall of the outer nozzle, and the movable nozzle is sleeved in the outer nozzle in a sliding way;
the driving piece is in transmission connection with the movable nozzle through the transmission structure and can drive the movable nozzle to axially slide relative to the outer nozzle so that a plurality of water channels on the movable nozzle are communicated with the first water outlet hole and the first water outlet hole in a switching manner, and then the water outlet state of the spray rod is changed.
In one embodiment: the outer nozzle is also provided with a second water inlet hole, a second water outlet hole and a second runner, wherein the second water inlet hole and the second runner are communicated with the total water inlet hole, and the driving piece drives the movable nozzle to axially slide relative to the outer nozzle so that the total water inlet hole of the movable nozzle is switched to be communicated with the first water inlet hole or the second water inlet hole.
In one embodiment: the transmission structure comprises a worm fixedly connected to the driving piece and a rack fixedly arranged at one end of the movable nozzle, and the movable nozzle is driven to slide by the worm meshed with the rack for transmission.
In one embodiment: the outer nozzle comprises a guide pipe and a drainage pipe which is adaptively connected to the lower side surface of the guide pipe, the movable nozzle is sleeved in the guide pipe in a sliding mode, the first water inlet hole and the first water outlet hole are formed in the lower side surface of the guide pipe, and the first flow passage is a long groove concavely formed along the length direction of the drainage pipe.
In one embodiment: the outer nozzle comprises a guide pipe and a drainage pipe which is adaptively connected to the lower side surface of the guide pipe, the movable nozzle is sleeved in the guide pipe in a sliding mode, the first water inlet hole, the first water outlet hole and the second water inlet hole are formed in the lower side surface of the guide pipe, the first runner is a first long groove concavely formed in the length direction of the drainage pipe, and the second runner is a second long groove concavely formed in the length direction of the drainage pipe and arranged side by side with the first long groove.
In one embodiment: the total water inlet hole is provided with a water inlet port and a water outlet port, the water outlet port is a long port covering the first water inlet hole, the length direction of the long port is parallel to the first flow channel, and the length of the long port is equal to the switching stroke of the movable nozzle on a plurality of water passing channels.
In one embodiment: the first water inlet hole and the second water inlet hole are arranged on the same straight line of the outer nozzle, the total water inlet hole is provided with a water inlet port and a water outlet port, the water outlet port is a long port capable of switching and covering the first water inlet hole and the second water inlet hole, the length direction of the long port is parallel to the first flow channel and the second flow channel, and the length of the long port is larger than or equal to the switching stroke of the movable nozzle on a plurality of water channels and smaller than the interval distance between the first water inlet hole and the second water inlet hole.
In one embodiment: and a first sealing ring is arranged between the water outlet end face of the first water outlet hole of the outer nozzle and the movable nozzle and is used for realizing dynamic sealing of the stroke of the movable nozzle.
In one embodiment: and a second sealing ring is arranged between the water outlet end face of the total water inlet hole and the outer nozzle and is used for realizing plane sealing of the water outlet end face of the total water inlet hole.
In one embodiment: the movable nozzle is characterized by further comprising a water inlet connector, wherein the water inlet connector is connected to a total water inlet hole of the movable nozzle, and a third sealing ring is arranged between the water inlet end face of the total water inlet hole and the water inlet connector.
In one embodiment: the self-cleaning water outlet nozzle is connected with the second water outlet hole of the outer nozzle.
In one embodiment: the device also comprises a sleeve, wherein the outer nozzle is sleeved in the sleeve, and the sleeve is provided with a second water outlet which is correspondingly communicated with the first water outlet of the outer nozzle.
In one embodiment: the water passing channels respectively and correspondingly realize hip washing, gynecological washing and soft washing of the spray boom.
Compared with the background technology, the technical proposal has the following advantages:
the movable nozzle is driven by the driving piece to axially slide relative to the outer nozzle, so that a plurality of water passing channels on the movable nozzle are communicated with the first water outlet hole and the first water outlet hole of the outer nozzle in a switching way, and the water outlet state of the spray rod is changed.
The outer nozzle is also provided with a second water inlet hole which can be communicated with the total water inlet hole, a second water outlet hole which can be communicated with the outer side wall of the outer nozzle, and a second runner which is communicated with the second water inlet hole and the second water outlet hole, the driving piece drives the movable nozzle to axially slide relative to the outer nozzle so that the total water inlet hole of the movable nozzle is switched and communicated with the first water inlet hole or the second water inlet hole, the second runner and the second water outlet hole are used for self-cleaning in a pipe of the spray rod, and the multifunctional flushing and self-cleaning of the spray rod can be performed through one total water inlet hole, so that the internal structure of the spray rod is simplified, and the volumes of the spray rod and a toilet bowl are reduced.
And a first sealing ring is arranged between the water outlet end face of the first water outlet hole of the outer nozzle and the movable nozzle, and is used for realizing dynamic sealing of the stroke of the movable nozzle and avoiding water leakage when the movable nozzle slides relative to the outer nozzle to switch water outlet of the water channel.
The spray boom has the advantages of simple structure, ingenious waterway design and few parts, and greatly reduces the volumes of the spray boom and the closestool.
Drawings
The invention is further described below with reference to the drawings and examples.
FIG. 1 is an exploded perspective view of a multi-orifice switching spray bar;
FIG. 2 is a perspective view of a multi-orifice switching spray bar;
FIG. 3 is a cross-sectional view of a movable nozzle;
FIG. 4 is a half cross-sectional view of a multi-orifice switching spray boom;
FIG. 5 is a cross-sectional view A-A of FIG. 4;
FIG. 6 is a sectional view B-B of FIG. 4;
FIG. 7 is a cross-sectional view of a spray bar switched to a water outlet state of a first water passage;
FIG. 8 is a left side view of FIG. 7;
fig. 9 is a sectional view of the spray bar switched to the water outlet state of the second water passage.
Fig. 10 is a left side view of fig. 9.
Fig. 11 is a sectional view of the spray bar switched to the water outlet state of the third water passage.
Fig. 12 is a left side view of fig. 11.
Fig. 13 is a sectional view of the spray bar switched to the self-cleaning water discharging state.
Fig. 14 is a partial cross-sectional view of the spray bar switched to the self-cleaning water discharge state.
Detailed Description
Please refer to fig. 1 to 12;
the multi-hole switching spray rod is arranged in the intelligent closestool and comprises a driving piece 10, a movable nozzle 20, an outer nozzle 30 and a transmission structure 40; the movable nozzle 20 is sleeved in the outer nozzle 30 in a sliding way and is provided with a plurality of water passing channels and a total water inlet 21; the outer nozzle 30 is provided with a first water inlet hole 31 and a first water outlet hole 32 which can be communicated with the total water inlet hole 21, and a first runner 33 which is communicated with the first water inlet hole 31 and the first water outlet hole 32, and a first water outlet 34 is also arranged on the wall of the outer nozzle; the driving piece 10 is in transmission connection with the movable nozzle 20 through the transmission structure 40 and can drive the movable nozzle 20 to axially slide relative to the outer nozzle 30, so that a plurality of water channels on the movable nozzle 20 are communicated with the first water outlet 32 and the first water outlet 34 in a switching manner, and the water outlet state of the spray rod is changed. In this embodiment, the driving member 10 uses a motor as a power source.
The transmission structure 40 comprises a worm 41 fixedly connected to the driving member and a rack 42 fixedly arranged at one end of the movable nozzle 20, the movable nozzle 20 is driven to slide by the worm 41 meshed with the rack 42, and the transmission structure 40 can be other types of transmission matching structures, such as a threaded transmission structure, a gear and rack transmission matching structure and the like.
The outer nozzle 30 comprises a conduit 301 and a drainage tube 302 adapted to be mounted on the lower side of the conduit 301, the movable nozzle 20 is slidably sleeved in the conduit 301, the first water inlet hole 31 and the first water outlet hole 32 are arranged on the lower side of the conduit 301, and the first runner 33 is a long groove concavely arranged along the length direction of the drainage tube 302.
The total water inlet 21 has a water inlet port and a water outlet port, the water outlet port is a long port covering the first water inlet 31, the length direction of the long port is parallel to the first flow channel 33, and the length of the long port is equal to the switching travel of a plurality of water channels on the movable nozzle 20, so that when the movable nozzle 20 drives the total water inlet 21 to slide relative to the first flow channel 33 on the drainage tube 302 of the outer nozzle 30, the total water inlet 21 can always be communicated with the first flow channel 33, and water flow is always in a supply state without water interruption in the process of switching the water channels.
A first sealing ring 51 is provided between the water outlet end surface of the first water outlet hole 32 of the outer nozzle 30 and the movable nozzle, for realizing dynamic sealing of the stroke of the movable nozzle 20, so as to avoid water leakage when the movable nozzle 20 slides relative to the outer nozzle 30 and switches water outlet channels, and the first sealing ring 51 may be an O-type sealing ring, but is not limited to this type of sealing ring.
A second sealing ring 52 is arranged between the water outlet end face of the total water inlet hole 21 and the outer nozzle 30, so as to realize the plane sealing of the water outlet end face of the total water inlet hole 21.
The water inlet joint 60 is connected to the main water inlet 21 of the movable nozzle 20, a third sealing ring 53 is arranged between the water inlet end surface of the main water inlet 21 and the water inlet joint 60, and is used for realizing plane sealing of the water inlet end surface of the main water inlet 21, and the water inlet joint 60 is connected with an external waterway through an external hose. The second seal ring 52 and the third seal ring 53 may be O-rings, but are not limited to this type of seal ring.
Also comprises a sleeve 70, the outer nozzle 30 is sleeved in the sleeve 70, and the sleeve 70 is provided with a second water outlet 71 which is correspondingly communicated with the first water outlet 34 of the outer nozzle 30. Typically, the sleeve is a stainless steel sleeve.
The embodiment comprises three water passing channels, namely a first water passing channel 201, a second water passing channel 202 and a third water passing channel 203, which respectively and correspondingly realize hip washing, gynecological washing and soft washing water outlet of the spray rod;
when the first water passing channel 201 is correspondingly communicated with the first water outlet 32 and the first water outlet 34, water flows in from an external pipeline through the water inlet joint 60, flows through the total water inlet 21, the first water inlet 31, the first flow channel 33, the first water outlet 32 and the first water passing channel 21 in sequence, and flows out from the communicated first water outlet 34 and the second water outlet 71.
The motor rotates forward, the movable nozzle 20 is driven to axially slide relative to the outer nozzle 30 by meshing the worm 41 with the rack 42 on the movable nozzle 20 until the second water passing channel 202 on the movable nozzle 20 is correspondingly communicated with the first water outlet 32 and the first water outlet 34, the total water inlet 21 is still communicated with the first water inlet 31, water flows in from an external pipeline through the water inlet joint 60, flows through the total water inlet 21, the first water inlet 31, the first runner 33, the first water outlet 32 and the second water passing channel 202 in sequence, and flows out from the communicated first water outlet 34 and second water outlet 71, namely, the switching of water outlet waterways and the switching of cleaning functions are completed, and the water flows only through the second water passing channel 202 under the action of the first sealing ring 51.
The motor continues to rotate positively, the movable nozzle 20 is driven to slide axially relative to the outer nozzle 30 by meshing the worm 41 with the rack 42 on the movable nozzle 20 until the third water passing channel 203 on the movable nozzle 20 is correspondingly communicated with the first water outlet 32 and the first water outlet 34, the total water inlet 21 is still communicated with the first water inlet 31, water flows in from an external pipeline through the water inlet joint 60, flows through the total water inlet 21, the first water inlet 31, the first runner 33, the first water outlet 32 and the third water passing channel 203 in sequence, and flows out from the communicated first water outlet 34 and the second water outlet 71, namely, the switching of water outlet waterways and the switching of cleaning functions are completed, and the water flows only through the third water passing channel 203 under the action of the first sealing ring 51.
If the motor rotates reversely, the movable nozzle 20 slides back along the axial direction, and the water channel is switched reversely, so that the arbitrary switching of the water channel is realized, namely, the arbitrary switching of the cleaning functions (buttocks washing, women washing and soft washing) is realized.
In a second embodiment, please refer to fig. 1 to 6, fig. 13 and fig. 14;
on the basis of the first embodiment, the outer nozzle 30 is further provided with a second water inlet hole 35, a second water outlet hole 36 and a second flow channel 37, wherein the second water inlet hole 35 and the second water outlet hole 36 can be communicated with the total water inlet hole 21, and the driving piece 10 drives the movable nozzle 20 to axially slide relative to the outer nozzle 30 so that the total water inlet hole 21 of the movable nozzle 20 is switched to be communicated with the first water inlet hole 31 or the second water inlet hole 35.
The outer nozzle 30 comprises a conduit 301 and a drainage tube 302 adapted to be mounted on the lower side of the conduit 301, the movable nozzle 20 is slidably sleeved in the conduit 301, the first water inlet 31, the first water outlet 32 and the second water inlet 35 are arranged on the lower side of the conduit 301, the first flow channel 33 is a first long groove concavely arranged along the length direction of the drainage tube 302, and the second flow channel 37 is a second long groove concavely arranged along the length direction of the drainage tube 302 and arranged side by side with the first long groove.
The first water inlet hole 31 and the second water inlet hole 35 are arranged on the same straight line of the outer nozzle 30, the total water inlet hole 21 is provided with a water inlet port and a water outlet port, the water outlet port is a long port capable of switching and covering the first water inlet hole 31 and the second water inlet hole 35, the length direction of the long port is parallel to the first flow channel 33 and the second flow channel 37, and the length of the long port is equal to the switching stroke of the movable nozzle 20 on a plurality of water channels and is smaller than the interval distance between the first water inlet hole 31 and the second water inlet hole 35; the length of the long port ensures that when the movable nozzle 20 drives the total water inlet hole to slide relative to the first flow passage 33 on the drainage tube 302 of the outer nozzle 30, the total water inlet hole 21 can be always communicated with the first flow passage 33, so that water flow is always in a supply state in the process of switching water channels, and water is not required to be interrupted; meanwhile, when the first water inlet hole 31 and the second water inlet hole 35 are switched to be communicated (the sliding of the movable nozzle 20 drives the first water inlet hole 21 to move and is switched to be communicated with the first water inlet hole 31 and the second water inlet hole 35), the total water inlet hole 21 is only communicated with the first water inlet hole 31 or the second water inlet hole 35, and the condition of being communicated with the first water inlet hole 31 and the second water inlet hole 35 at the same time is avoided, so that the switching of the spray rod cleaning function and the self-cleaning function is realized.
Also included is a self-cleaning spout 80, the self-cleaning spout 80 being attached to the second outlet aperture 36 of the outer nozzle 30.
When the spray boom is self-cleaning, the motor reversely rotates to drive the movable nozzle 20 to axially move relative to the outer nozzle 30, the total water inlet 21 is switched on with the second water inlet 35, water flows in from an external pipeline through the water inlet joint 60, flows out to the outer surface of the sleeve 70 through the self-cleaning water outlet 80 after passing through the second flow channel 37 and the second water outlet 36, and self-cleaning is realized.
The multi-hole switching spray rod can realize the functions of cleaning and self-cleaning, the cleaning or self-cleaning is carried out by only feeding water through one main water inlet hole, the plurality of cleaning functions during cleaning are switched to discharge water in a multi-hole (a plurality of water channels) switching mode, the pipeline arrangement is less, the structure is simplified, and the volumes of the spray rod and a closestool are greatly reduced.
The foregoing description is only illustrative of the preferred embodiments of the present invention, and therefore should not be taken as limiting the scope of the invention, for all changes and modifications that come within the meaning and range of equivalency of the claims and specification are therefore intended to be embraced therein.
Claims (13)
1. Porous switching spray lance sets up in intelligent closestool, its characterized in that: comprising the following steps:
a driving member;
the movable nozzle is provided with a plurality of water passing channels and a total water inlet;
the outer nozzle is provided with a first water outlet, a first water inlet which can be communicated with the main water inlet and a first runner which is communicated with the first water inlet and the first water outlet, a first water outlet is also arranged on the wall of the outer nozzle, and the movable nozzle is sleeved in the outer nozzle in a sliding way;
the driving piece is in transmission connection with the movable nozzle through the transmission structure and can drive the movable nozzle to axially slide relative to the outer nozzle so that a plurality of water channels on the movable nozzle are communicated with the first water outlet hole and the first water outlet hole in a switching manner, and then the water outlet state of the spray rod is changed.
2. The multi-orifice switching boom of claim 1, wherein: the outer nozzle is also provided with a second water inlet hole, a second water outlet hole and a second runner, wherein the second water inlet hole and the second runner are communicated with the total water inlet hole, and the driving piece drives the movable nozzle to axially slide relative to the outer nozzle so that the total water inlet hole of the movable nozzle is switched to be communicated with the first water inlet hole or the second water inlet hole.
3. The multi-orifice switching boom of claim 1, wherein: the transmission structure comprises a worm fixedly connected to the driving piece and a rack fixedly arranged at one end of the movable nozzle, and the movable nozzle is driven to slide by the worm meshed with the rack for transmission.
4. The multi-orifice switching boom of claim 1, wherein: the outer nozzle comprises a guide pipe and a drainage pipe which is adaptively connected to the lower side surface of the guide pipe, the movable nozzle is sleeved in the guide pipe in a sliding mode, the first water inlet hole and the first water outlet hole are formed in the lower side surface of the guide pipe, and the first flow passage is a long groove concavely formed along the length direction of the drainage pipe.
5. The multi-orifice switching boom of claim 2, wherein: the outer nozzle comprises a guide pipe and a drainage pipe which is adaptively connected to the lower side surface of the guide pipe, the movable nozzle is sleeved in the guide pipe in a sliding mode, the first water inlet hole, the first water outlet hole and the second water inlet hole are formed in the lower side surface of the guide pipe, the first runner is a first long groove concavely formed in the length direction of the drainage pipe, and the second runner is a second long groove concavely formed in the length direction of the drainage pipe and arranged side by side with the first long groove.
6. The multi-orifice switching boom of claim 1 or 4, wherein: the total water inlet hole is provided with a water inlet port and a water outlet port, the water outlet port is a long port covering the first water inlet hole, the length direction of the long port is parallel to the first flow channel, and the length of the long port is greater than or equal to the switching stroke of the movable nozzle on a plurality of water passing channels.
7. The multi-orifice switching boom of claim 2 or 5, wherein: the first water inlet hole and the second water inlet hole are arranged on the same straight line of the outer nozzle, the total water inlet hole is provided with a water inlet port and a water outlet port, the water outlet port is a long port capable of switching and covering the first water inlet hole and the second water inlet hole, the length direction of the long port is parallel to the first flow channel and the second flow channel, and the length of the long port is greater than or equal to the switching stroke of the movable nozzle on a plurality of water channels and is smaller than the interval distance between the first water inlet hole and the second water inlet hole.
8. The multi-orifice switching boom of claim 1, wherein: and a first sealing ring is arranged between the water outlet end face of the first water outlet hole of the outer nozzle and the movable nozzle and is used for realizing dynamic sealing of the stroke of the movable nozzle.
9. The multi-orifice switching boom according to claim 1 or 2, characterized in that: and a second sealing ring is arranged between the water outlet end face of the total water inlet hole and the outer nozzle and is used for realizing plane sealing of the water outlet end face of the total water inlet hole.
10. The multi-orifice switching boom according to claim 1 or 2, characterized in that: the movable nozzle is characterized by further comprising a water inlet connector, wherein the water inlet connector is connected to a total water inlet hole of the movable nozzle, and a third sealing ring is arranged between the water inlet end face of the total water inlet hole and the water inlet connector.
11. The multi-orifice switching boom of claim 2, wherein: the self-cleaning water outlet nozzle is connected with the second water outlet hole of the outer nozzle.
12. The multi-orifice switching boom according to claim 1 or 2, characterized in that: the device also comprises a sleeve, wherein the outer nozzle is sleeved in the sleeve, and the sleeve is provided with a second water outlet which is correspondingly communicated with the first water outlet of the outer nozzle.
13. The multi-orifice switching boom of claim 1, wherein: the water passing channels respectively and correspondingly realize hip washing, gynecological washing and soft washing of the spray boom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710919381.7A CN108457349B (en) | 2017-09-30 | 2017-09-30 | Porous switching spray rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710919381.7A CN108457349B (en) | 2017-09-30 | 2017-09-30 | Porous switching spray rod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108457349A CN108457349A (en) | 2018-08-28 |
| CN108457349B true CN108457349B (en) | 2023-09-15 |
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ID=63221091
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710919381.7A Active CN108457349B (en) | 2017-09-30 | 2017-09-30 | Porous switching spray rod |
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| Country | Link |
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| CN (1) | CN108457349B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109322361B (en) * | 2018-11-27 | 2024-03-08 | 厦门科牧智能技术有限公司 | Movable limiting spray rod structure |
| CN112359934A (en) * | 2020-09-25 | 2021-02-12 | 中山市福瑞卫浴设备有限公司 | Intelligent closestool cleaner |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04222729A (en) * | 1990-12-25 | 1992-08-12 | Toto Ltd | Nozzle device of hygienic washing equipment |
| JPH10317466A (en) * | 1998-04-21 | 1998-12-02 | Toto Ltd | Sanitary washing device |
| CN203022100U (en) * | 2013-01-15 | 2013-06-26 | 江门市地尔汉宇电器股份有限公司 | Electronic toilet with spray lance mechanism |
| CN203420342U (en) * | 2013-09-09 | 2014-02-05 | 佛山市新明珠卫浴有限公司 | Novel electronic toilet flushing device assembly |
| JP2016156162A (en) * | 2015-02-24 | 2016-09-01 | Toto株式会社 | Sanitary washing device |
| CN207419642U (en) * | 2017-09-30 | 2018-05-29 | 厦门科牧智能技术有限公司 | Porous switching spray boom |
-
2017
- 2017-09-30 CN CN201710919381.7A patent/CN108457349B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04222729A (en) * | 1990-12-25 | 1992-08-12 | Toto Ltd | Nozzle device of hygienic washing equipment |
| JPH10317466A (en) * | 1998-04-21 | 1998-12-02 | Toto Ltd | Sanitary washing device |
| CN203022100U (en) * | 2013-01-15 | 2013-06-26 | 江门市地尔汉宇电器股份有限公司 | Electronic toilet with spray lance mechanism |
| CN203420342U (en) * | 2013-09-09 | 2014-02-05 | 佛山市新明珠卫浴有限公司 | Novel electronic toilet flushing device assembly |
| JP2016156162A (en) * | 2015-02-24 | 2016-09-01 | Toto株式会社 | Sanitary washing device |
| CN207419642U (en) * | 2017-09-30 | 2018-05-29 | 厦门科牧智能技术有限公司 | Porous switching spray boom |
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| Publication number | Publication date |
|---|---|
| CN108457349A (en) | 2018-08-28 |
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