CN106617657B - A kind of household waterpower cleaning rod - Google Patents
A kind of household waterpower cleaning rod Download PDFInfo
- Publication number
- CN106617657B CN106617657B CN201611189271.1A CN201611189271A CN106617657B CN 106617657 B CN106617657 B CN 106617657B CN 201611189271 A CN201611189271 A CN 201611189271A CN 106617657 B CN106617657 B CN 106617657B
- Authority
- CN
- China
- Prior art keywords
- handle
- head
- work head
- connecting shaft
- household
- 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.)
- Active
Links
Classifications
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B11/00—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water
- A46B11/06—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water connected to supply pipe or to other external supply means
- A46B11/063—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water connected to supply pipe or to other external supply means by means of a supply pipe
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B5/00—Brush bodies; Handles integral with brushware
- A46B5/0095—Removable or interchangeable brush heads
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B9/00—Arrangements of the bristles in the brush body
- A46B9/005—Arrangements of the bristles in the brush body where the brushing material is not made of bristles, e.g. sponge, rubber or paper
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B2200/00—Brushes characterized by their functions, uses or applications
- A46B2200/30—Brushes for cleaning or polishing
Landscapes
- Sink And Installation For Waste Water (AREA)
- Domestic Plumbing Installations (AREA)
Abstract
The present invention provides a kind of household waterpower cleaning rods, including handle, connecting shaft and work head；Handle is hollow design, and tail portion opening, the tail portion of handle with running water pipe for connecting；Impeller is equipped in the head space of handle；One end of the connecting shaft is connect with work head, and the other end protrudes into the head space of handle, and impeller set is set on the other end of connecting shaft；The head of handle offers apopore on the outside of work head.Household waterpower cleaning rod provided by the invention makes full use of the tap water in running water pipe with pressure to carry out cleaning as power source, environmentally friendly, belongs to the secondary use to the existing energy, does not consume the energy additionally；By multiple design, so that water speed is adjustable out, to meet the cleaning under different situations；Work head is detachably connected with handle, can oneself design work head as needed, be installed on handle and use, it is simple and convenient；Running water pipe is accessed using orientable three-way valve simultaneously, does not influence the use of original utensil.
Description
Technical field
The invention belongs to household cleaning applications, are related to a kind of household waterpower cleaning rod.
Background technique
Water is the necessity in daily home life, and the house and the commercial house in the life of modern metropolitan cities are all intended to high level,
In order to guarantee that the just common water of high-rise family, the water in the originally network of rivers in city all have certain hydraulic pressure, builds to meet high level
The water demand built.According to the relevant regulations of country, in the tap water supply net in city, the water supply pressure of pipe network tip must not be low
In 0.14MPa, Shanghai City municipal administration also has relevant regulation for house lead in hydraulic pressure, and the house lead in hydraulic pressure of tap water must not be lower than
0.16MPa。
It can be seen that our tap water used in everyday all have certain hydraulic pressure in urban life, it means that from
Water is also used as natural power output source in addition to it can be used for traditional residential use.And almost do not have also in the prior art
There are the tool or device for applying tap water as power source.
Summary of the invention
The purpose of the present invention is to provide a kind of household waterpower cleaning rods, it is intended to utilize the tap water in the life of daily house
As power source, a kind of cleaning means of technical ability environmental protection for itself not needing consumption electric energy is provided.
In order to solve the above technical problems, the present invention provides a kind of household waterpower cleaning rod, including handle, connecting shaft and work
Make head；
The handle is hollow design, and tail portion opening, the tail portion of the handle with running water pipe for connecting；Handle tail
Portion uses the waterpipe jointing of standard, facilitates and is dismantled and replaced.
Impeller is equipped in the head space of the handle；
The one end of the connecting shaft is connect with the work head, and the other end protrudes into the head space of the handle, the leaf
Wheel is sheathed on the other end of the connecting shaft；
The head of the handle offers apopore on the outside of the work head.
Optionally, the hollow structure between the head and tail portion of the handle includes at least intake tunnel and cumulative channel,
It is greater than the diameter close to the cumulative channel of the handle head close to the diameter of the intake tunnel of the handle tail.
Optionally, the connection intermediate location in the intake tunnel and the cumulative channel is cone.
Optionally, the length of the intake tunnel is greater than the length in the cumulative channel.Water flow is gathered by the way that diameter is small
Resistance when resistance when in energy channel is greater than in the intake tunnel big by diameter, when intake tunnel length is logical greater than cumulative
When the length in road, energy loss caused by can effectively reducing because of resistance, therefore, the length of intake tunnel should be as far as possible
It is long, and the length in cumulative channel should be short as far as possible.
Optionally, the handle head includes backing wire shell close to the outside of the work head, is offered on the backing wire shell
Apopore, the water in head space in the handle are discharged from the apopore.
Optionally, the backing wire shell includes positioned at the speedup layer at backing wire shell center and around the outer of the speedup layer
Layer, the apopore opened up on the speedup layer is inclined hole.
Further, the handle head further includes outer reticulated shell on the outside of the work head, the shape of the outer reticulated shell
The outer layer of shape and the backing wire shell matches, and the outer reticulated shell and the handle head are movable connection, the outer reticulated shell energy
Enough outer layers relative to the backing wire shell rotate, and offer the water outlet to match with the outer layer of the backing wire shell in the outer reticulated shell
Hole.
Optionally, one end end of the connecting shaft is rectangle, and the square with the connecting shaft is offered in the work head
The groove that shape end matches, one end of the connecting shaft are caught in the groove of the work head.
Optionally, a magnet is fixed in the groove, one end end of the connecting shaft is made of iron.
Optionally, one end end of the connecting shaft is made of magnetic material, and the groove of the work head is using iron
At.
Further, the tail portion of the handle is connect by an orientable three-way valve with running water pipe, and described orientable three
It is connect to the water inlet end of valve with the running water pipe, a water outlet of the orientable three-way valve and the handle tail connect
Logical, another water outlet is connected to original utensil, is not influenced original utensil and is used.
Optionally, the extending direction of the connecting shaft is vertical with the extending direction of the handle or on the same line.
Optionally, the work head includes spongy top, and the spongy top is hollow design, and the spongy top of hollow design can be with
The weight for effectively reducing work head reduces resistance when its rotation, using cooperation using tap water as power source when power it is little
The case where use.
Optionally, the work head includes the spongy top of three sections of bar shapeds, one end integrated setting of three sections of spongy tops,
The angle of three sections of spongy tops between any two is 120 degree.
Optionally, the other end of every section of spongy top is fixed with a circular cleaning head.
Optionally, the work head is taper or kidney-shaped, is arranged with the sponge to match in the work head.
Optionally, the work head is circle, and the sponge of three sections of bar shapeds, three sections of sponges are fixed in the work head
Angle between any two is 120 degree.
Compared with prior art, household waterpower cleaning rod provided by the invention, making full use of has pressure in running water pipe
Tap water as power source carry out cleaning, it is environmentally friendly, belong to the secondary use to the existing energy, do not consume additionally
The energy；And by multiple design, so that water speed is adjustable out, to meet the cleaning under different situations；Meanwhile work head
Be detachably connected with handle, can oneself design work head as needed, be then mounted on handle and use, it is simple and convenient, and
And cleaning effect is perfect, the scavenging period of user is saved in the cleaning in the especially convenient corner gap to each easy omission；Simultaneously
Running water pipe is accessed by orientable three-way valve using the waterpipe jointing of standard, is on the one hand convenient for marketing, while also not shadow
The use for ringing original utensil, improves the life efficiency and quality of the life under the high rhythm life style of modern.
Detailed description of the invention
Fig. 1-2 is the structural schematic diagram of household waterpower cleaning rod provided in an embodiment of the present invention；
Fig. 3 is the schematic diagram of internal structure of household waterpower cleaning rod provided in an embodiment of the present invention；
Fig. 4 is the portion the A enlarged drawing in Fig. 3；
Fig. 5 is the F-F cross-sectional view in Fig. 2；
Fig. 6 is the portion the B enlarged drawing in Fig. 1；
Fig. 7-Fig. 8 is the structural schematic diagram that can be directed to three-way valve in household waterpower cleaning rod provided in an embodiment of the present invention；
Fig. 9 is the A-A cross-sectional view of Fig. 8；
Figure 10 be another embodiment of the present invention provides household waterpower cleaning rod structural schematic diagram；
Figure 11-Figure 15 is the structural schematic diagram of different type work head in household waterpower cleaning rod provided by the invention.
Specific embodiment
It is further detailed to a kind of household waterpower cleaning rod work proposed by the present invention below in conjunction with the drawings and specific embodiments
Explanation.According to following explanation and claims, advantages and features of the invention will be become apparent from.It should be noted that attached drawing is adopted
With very simplified form and using non-accurate ratio, only to facilitate, lucidly aid in illustrating the embodiment of the present invention
Purpose.
As shown in Figure 1-Figure 3, the present invention provides a kind of household waterpower cleaning rods, including handle 1, connecting shaft 2 and work
First 3；
The handle 1 is hollow design, and tail portion 11 is open, and the tail portion 11 of the handle 1 with running water pipe for connecting；
Wherein, handle tail 11 is facilitated standardization and is promoted the use of using the waterpipe jointing of standard.
Impeller 13 is equipped in the head space 12 of the handle 1；
Described 2 one end of connecting shaft is connect with the work head 3, and the other end protrudes into the head space 12 of the handle 1, institute
Impeller 13 is stated to be sheathed on the other end of the connecting shaft 2；
The head of the handle 1 offers apopore 14 close to the outside of the work head 3.In the present solution, using certainly
Carry out the tap water in water pipe with pressure as power source, is entered in handle by the tail portion 11 of handle 1, then water impact position
Impeller 13 in the head space 12 of handle 1, impeller 13 rotate, and the rotation of impeller 13 can drive work by connecting shaft 2
First 3 movement, carries out cleaning.
Optionally, the hollow structure between the head and tail portion of the handle 1 includes at least intake tunnel 15 and cumulative is logical
Road 16,
Diameter close to the intake tunnel 15 of 1 tail portion 11 of handle is greater than close to the cumulative channel on 1 head of handle
16 diameter.By this design, when tap water flows into the lesser cumulative channel 16 of diameter from the intake tunnel 15 being relatively large in diameter
When, since cross-sectional area becomes smaller, in one timing of flow, the enthalpy of water flow is reduced, inside be can be reduced, and kinetic energy increases, and impacts impeller 13
When revolving speed it is also higher.
Optionally, the connection intermediate location in the intake tunnel 15 and the cumulative channel 16 is cone.Cone is set
Meter can effectively reduce kinetic energy loss when tap water enters small-bore cumulative channel 16 from bigbore intake tunnel 15.
As shown in figure 4, further, the cumulative channel 16 bends set angle far from one end of the intake tunnel 15
Afterwards close to the impeller 13.Pass through this design, water flow tangential impact impeller 13 behind cumulative channel 16, so that impact force is more
Greatly.
As shown in Figure 2 and Figure 5, further, 1 head of handle includes backing wire shell close to the outside of the work head 3
18, apopore 14 is offered on the backing wire shell 18, and the water in head space in the handle is discharged from the apopore 14.
As shown in Figure 2 and Figure 5, optionally, the backing wire shell 18 includes the speedup layer 181 positioned at 18 center of backing wire shell
With the outer layer 182 around the speedup layer, the apopore 14 opened up on the speedup layer is inclined hole, corresponding in the work head 3
The position of inclined hole offers the straight trough of triangle.Inclined hole can be designed so that the water flowed out from inclined hole is guided impact work head
Corresponding triangle straight trough on 3 is further 3 powered rotation of work head, plays the effect of second level acceleration.
As shown in figure 5, further, 1 head of handle further includes outer reticulated shell 19 close to the outside of the work head 3,
The shape of the outer reticulated shell 19 and the outer layer 182 of the backing wire shell 18 match, and the outer reticulated shell 19 is with 1 head of handle
Movable connection, the outer reticulated shell 19 can be rotated relative to the outer layer 182 of the backing wire shell 18；It is opened up in the outer reticulated shell 19
There is the apopore to match with the apopore on the outer layer 182 of the backing wire shell 18.Pass through the outer of outer reticulated shell 19 and backing wire shell 18
The relative rotation of layer 182, when rotating by a certain angle, the apopore of outer reticulated shell 19 and the 182 upper water-out hole of outer layer of backing wire shell 18
When having intersection, water flow is simultaneously from the outflow of the intersection of the speedup layer 181 of backing wire shell 18 and outer layer 182, at this moment, from speedup
The water velocity flowed out in the inclined hole of layer 181 is smaller, and the kinetic energy for impacting work head 3 is also corresponding smaller, and work head 3 rotates relatively
It is relatively slow；When rotation is staggered completely to the apopore of outer reticulated shell 19 and the 182 upper water-out hole of outer layer of backing wire shell 18, water flow can only be from
The speedup layer 181 of backing wire shell 18 flows out, i.e., can only flow out from inclined hole, at this moment, the water flow velocity flowed out from the inclined hole of speedup layer 181
Degree is very big, and the kinetic energy for impacting work head 3 is also corresponding larger, and the rotation speed of work head 3 is relatively fast.In this way, can basis
It needs further to adjust the rotation speed of work head 3.
As shown in figures 1 to 6, optionally, one end end 21 of the connecting shaft 2 is rectangle, is opened up in the work head 3
There is the groove to match with the rectangular end portions 21 of the connecting shaft 2, one end of the connecting shaft 2 is caught in the recessed of the work head 3
In slot.Rectangular design can prevent work head 3 from relative motion occur with connecting shaft 2 in rotary course, cause slipping phenomenon.
Optionally, a magnet 31 is fixed in the groove, one end end 21 of the connecting shaft 2 is made of iron.It will
Connecting shaft 2 on the basis of engaging, is designed to magnetic connection with groove, on the one hand guarantees that connection between the two is good, another
Aspect is convenient for removing work head 3 from connecting shaft 2.
It may occur to persons skilled in the art that in another embodiment, one end end 21 of the connecting shaft 2 uses
Magnetic material is made, and the groove of the work head 3 is made of iron.
Further, as shown in figs. 7 to 9, the tail portion of the handle 1 is connected by an orientable three-way valve 4 with running water pipe
It connects, the water inlet end of the orientable three-way valve 4 is connect with the running water pipe, a water outlet of the orientable three-way valve 4
It is connected to 1 tail portion 11 of handle.Orientable three-way valve 4 includes a water inlet 41 and two water outlets 42 and 43, and adjusting can
The knob 44 of three-way valve 4 is oriented, adjustable water is flowed out from which water outlet, and in actual use, water inlet 41 is connected to
Carry out water pipe, water outlet 42 connects household waterpower cleaning rod of the invention, and water outlet 43 can connect other household appliances, such as shower spray
Head can be used household waterpower cleaning rod and shower nozzle switching by rotating knob 44.
Optionally, the extending direction of the connecting shaft 2 is vertical with the extending direction of the handle 1 or on the same line.
When the extending direction of connecting shaft 2 is vertical with the extending direction of the handle 1 (as shown in Figure 1), work head 3 is located at handle 1
Lower section, the cleaning suitable for general surface；When the extending direction of connecting shaft 2 and the extending direction of the handle 1 are same
When on straight line (as shown in Figure 10), work head 3 is located at the end of handle 1, cleans suitable for that work head 3 need to be put in container
It works (such as the pots and pans in kitchen etc.).
Optionally, the work head 3 includes spongy top 32, and the spongy top 32 is hollow design, the sponge of hollow design
First 32 can effectively reduce the weight of work head, reduce resistance when its rotation, using cooperation using tap water as power source when
The little situation of power uses.
Optionally, the work head 3 includes the spongy top 32 of three sections of bar shapeds, one end integration of three sections of spongy tops 32
Setting, the angle of three sections of spongy tops between any two is 120 degree.
Further, as shown in figure 11, a circular cleaning head is fixed in the other end of every section of spongy top.
Optionally, as shown in Figures 12 and 13, the work head 3 is taper or kidney-shaped, is arranged with phase in the work head 3
The sponge matched.
Optionally, as shown in Figure 14 and Figure 15, the work head 3 is circle, and three sections of bar shapeds are fixed in the work head 3
Sponge, the angle of three sections of sponges between any two is 120 degree.
The present invention provides the work heads 3 of a variety of different models, can replace different types of work according to actual needs
First 3.
Household waterpower cleaning rod provided by the invention makes full use of the tap water in running water pipe with pressure as power
Source carries out cleaning, environmentally friendly, belongs to the secondary use to the existing energy, does not consume the energy additionally；And by more
Redesign, so that water speed is adjustable out, to meet the cleaning under different situations；Meanwhile work head detachably connects with handle
Connect, can oneself design work head as needed, be then mounted on handle and use, it is simple and convenient, and cleaning effect is perfect,
The cleaning in the especially convenient corner gap to each easy omission, saves the scavenging period of user；The water pipe of standard is used simultaneously
Interface accesses running water pipe by orientable three-way valve, is on the one hand convenient for marketing, while not influencing making for original utensil also
With improving the life efficiency and quality of the life under the high rhythm life style of modern.
Foregoing description is only the description to present pre-ferred embodiments, not to any restriction of the scope of the invention, this hair
Any change, the modification that the those of ordinary skill in bright field does according to the disclosure above content, belong to the protection of claims
Range.
Claims (8)
1. a kind of household waterpower cleaning rod, which is characterized in that including handle, connecting shaft and work head；
The handle is hollow design, and tail portion opening, the tail portion of the handle with running water pipe for connecting；
Impeller is equipped in the head space of the handle；
The one end of the connecting shaft is connect with the work head, and the other end protrudes into the head space of the handle, the impeller set
On the other end of the connecting shaft；
The head of the handle offers apopore on the outside of the work head；
The handle head includes backing wire shell close to the outside of the work head, offers apopore on the backing wire shell, described
The water in head space in handle is discharged from the apopore；
The backing wire shell includes the speedup layer positioned at backing wire shell center and the outer layer around the speedup layer, the speedup layer
On the apopore that opens up be inclined hole；
The handle head further includes outer reticulated shell on the outside of the work head, the shape of the outer reticulated shell and the backing wire shell
Outer layer match, the outer reticulated shell and the handle head are movable connection, and the outer reticulated shell can be relative in described
The outer layer of reticulated shell rotates；The apopore to match with the outer layer of the backing wire shell is offered in the outer reticulated shell.
2. a kind of household waterpower cleaning rod according to claim 1, which is characterized in that the head of the handle and tail portion it
Between hollow structure include at least intake tunnel and cumulative channel,
It is greater than the diameter close to the cumulative channel of the handle head close to the diameter of the intake tunnel of the handle tail.
3. a kind of household waterpower cleaning rod according to claim 2, which is characterized in that the intake tunnel and the cumulative
The connection intermediate location in channel is cone.
4. a kind of household waterpower cleaning rod according to claim 1, which is characterized in that one end end of the connecting shaft is
Rectangle offers the groove to match with the rectangular end portions of the connecting shaft, one end card of the connecting shaft in the work head
In the groove for entering the work head.
5. a kind of household waterpower cleaning rod according to claim 4, which is characterized in that be fixed with a magnetic in the groove
One end end of iron, the connecting shaft is made of iron；
Or one end end of the connecting shaft is made of magnetic material, the groove of the work head is made of iron.
6. a kind of household waterpower cleaning rod according to claim 1, which is characterized in that the tail portion of the handle can by one
Orientation three-way valve is connect with running water pipe, and the water inlet end of the orientable three-way valve is connect with the running water pipe, described to determine
It is connected to a water outlet of three-way valve with the handle tail.
7. a kind of household waterpower cleaning rod according to claim 1, which is characterized in that the extending direction of the connecting shaft with
The extending direction of the handle is vertically or on the same line.
8. a kind of household waterpower cleaning rod according to claim 1, which is characterized in that the work head includes spongy top,
The spongy top is hollow design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611189271.1A CN106617657B (en) | 2016-12-21 | 2016-12-21 | A kind of household waterpower cleaning rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611189271.1A CN106617657B (en) | 2016-12-21 | 2016-12-21 | A kind of household waterpower cleaning rod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106617657A CN106617657A (en) | 2017-05-10 |
| CN106617657B true CN106617657B (en) | 2018-12-14 |
Family
ID=58833518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611189271.1A Active CN106617657B (en) | 2016-12-21 | 2016-12-21 | A kind of household waterpower cleaning rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106617657B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87212516U (en) * | 1987-11-24 | 1988-11-16 | 刘仲清 | Automatic cleaning brush |
| CN2133194Y (en) * | 1992-09-07 | 1993-05-19 | 建设部长沙建筑机械研究所 | rotary cleaning brush |
| CN2143071Y (en) * | 1992-12-09 | 1993-10-06 | 熊继成 | Water wheel brush |
| US5911256A (en) * | 1998-01-12 | 1999-06-15 | Tsai; James | Brush having a bristled head capable of being powered by water to swivel |
| CN201108161Y (en) * | 2007-09-05 | 2008-09-03 | 莱奥孚姆有限公司 | Pressure cleaning brush capable of cleaning surface |
| CN206314750U (en) * | 2016-12-21 | 2017-07-11 | 上海仁庭科技股份有限公司 | A kind of family expenses waterpower cleaning rod |
-
2016
- 2016-12-21 CN CN201611189271.1A patent/CN106617657B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87212516U (en) * | 1987-11-24 | 1988-11-16 | 刘仲清 | Automatic cleaning brush |
| CN2133194Y (en) * | 1992-09-07 | 1993-05-19 | 建设部长沙建筑机械研究所 | rotary cleaning brush |
| CN2143071Y (en) * | 1992-12-09 | 1993-10-06 | 熊继成 | Water wheel brush |
| US5911256A (en) * | 1998-01-12 | 1999-06-15 | Tsai; James | Brush having a bristled head capable of being powered by water to swivel |
| CN201108161Y (en) * | 2007-09-05 | 2008-09-03 | 莱奥孚姆有限公司 | Pressure cleaning brush capable of cleaning surface |
| CN206314750U (en) * | 2016-12-21 | 2017-07-11 | 上海仁庭科技股份有限公司 | A kind of family expenses waterpower cleaning rod |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106617657A (en) | 2017-05-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205056287U (en) | Rotatory splash of face lid spills | |
| CN207913973U (en) | Impeller type self-rotating liquid nozzle | |
| CN209511216U (en) | A kind of 360 degree rotation faucet | |
| CN206314750U (en) | A kind of family expenses waterpower cleaning rod | |
| CN106617657B (en) | A kind of household waterpower cleaning rod | |
| CN203785267U (en) | Electric water heater provided with A-shaped water inlet pipe | |
| CN202052648U (en) | Pressure-adjustable atomizing nozzle | |
| CN108547360A (en) | A kind of nozzle of sprayable rotary water current for intellectual water closet | |
| CN205161822U (en) | Vegetables automatic cleaning machine | |
| CN201482617U (en) | Rotating nozzle of washing machine | |
| CN207317268U (en) | One kind is new to add body lotion formula water-heater system | |
| CN108661842A (en) | Waterpower equipment and its hydraulic impeller, waterpower spray equipment and work head | |
| CN209309450U (en) | A kind of high pressure washing tap | |
| CN108087184A (en) | Sanitary wastewater hydroelectric installation | |
| CN201159306Y (en) | Valve with two water exit | |
| CN201031985Y (en) | Adjustable water-saving device | |
| CN202252106U (en) | Double-outlet adjustable water faucet | |
| CN209631772U (en) | A kind of laboratory containers cleaning device | |
| CN207864666U (en) | A kind of water-saving type flow-limiting valve | |
| CN201866365U (en) | High-efficiency energy-saving tap | |
| CN201606556U (en) | Touch time-delay energy-saving faucet | |
| CN201225421Y (en) | Bidirectional water outlet type faucet | |
| CN206438568U (en) | A kind of novel water-saving device | |
| CN219931135U (en) | Adjustable tap of for kitchen use angle | |
| CN202927179U (en) | Novel water nozzle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |