CN108451437B - Cleaning device with spraying function - Google Patents
Cleaning device with spraying function Download PDFInfo
- Publication number
- CN108451437B CN108451437B CN201810511129.7A CN201810511129A CN108451437B CN 108451437 B CN108451437 B CN 108451437B CN 201810511129 A CN201810511129 A CN 201810511129A CN 108451437 B CN108451437 B CN 108451437B
- Authority
- CN
- China
- Prior art keywords
- nozzle
- seat
- water
- cleaning
- 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.)
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Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 70
- 238000005507 spraying Methods 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 93
- 239000007921 spray Substances 0.000 claims abstract description 50
- 239000007788 liquid Substances 0.000 claims abstract description 47
- 238000007789 sealing Methods 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims description 6
- 239000005357 flat glass Substances 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L1/00—Cleaning windows
- A47L1/06—Hand implements
- A47L1/08—Hand implements with provision for supplying liquids, e.g. cleaning agents
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
- A47L13/20—Mops
- A47L13/22—Mops with liquid-feeding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
- B05B12/085—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to flow or pressure of liquid or other fluent material to be discharged
- B05B12/087—Flow or presssure regulators, i.e. non-electric unitary devices comprising a sensing element, e.g. a piston or a membrane, and a controlling element, e.g. a valve
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/01—Spray pistols, discharge devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
Landscapes
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a cleaning device with a spraying function, which comprises: a cleaning member (1) for cleaning; a nozzle assembly (2) connected to the cleaning member (1) for spraying a cleaning liquid onto a surface to be cleaned; a handle member (3) having a lower end connected to the nozzle assembly (2), the handle member (3) having a cleaning liquid passage (3-1) inside, and the cleaning liquid passage (3-1) communicating to the nozzle assembly (2); and a spray assembly (4) comprising a spray gun and a water storage device connected to the spray gun, wherein the spray gun is communicated to the upper end of the handle part (3) and injects cleaning liquid into the cleaning liquid channel (3-1). The cleaning device with the spraying function provided by the invention has the advantages of simple structure and convenience in operation.
Description
Technical Field
The invention relates to the technical field of cleaning equipment, in particular to a cleaning device with a spraying function.
Background
The dry dirt is difficult to remove on the floor and window glass in the home, and at the moment, if the mop or the window cleaner is fully wetted, the floor and the window glass are wet in a large area, in such a case, people often spray a proper amount of water on the dirt by using a container, and then the dirt is removed by using the dry mop, so that other places are not wetted, but the operation is very inconvenient. There are also cleaning liquid holding devices and pumps provided on the mop rod, and nozzles for delivering the cleaning liquid in the cleaning liquid holding devices to the middle of the mop head by the pumps, which makes the mop rod too heavy. The invention is therefore based on this.
Disclosure of Invention
The invention aims to provide a cleaning device with a spraying function, which is simple in structure and convenient to operate.
Based on the problems, the technical scheme provided by the invention is as follows:
A cleaning device with a spray function, comprising:
A cleaning member for cleaning;
A nozzle assembly connected to the cleaning member for spraying a cleaning liquid onto a surface to be cleaned;
A handle member having a lower end connected to the nozzle assembly, the handle member having a cleaning liquid passage therein, and the cleaning liquid passage being communicated to the spray assembly;
And the spray assembly comprises a spray gun and a water storage device connected to the spray gun, wherein the spray gun is communicated to the upper end of the handle part and injects cleaning liquid into the cleaning liquid channel.
In some embodiments, the spray gun comprises a gun body, a motor, a water pump, a power supply device and a control switch connected with the motor and the power supply device are arranged in the gun body, the control switch stretches out of the gun body, a water inlet of the water pump is connected with a water inlet pipe, a water outlet of the water pump is connected with a water outlet connector, a connecting seat is arranged at the upper end of the handle part, a water outlet end of the gun body is in threaded connection with the connecting seat, and a one-way valve matched with the water outlet connector is arranged in the connecting seat.
In some embodiments, the one-way valve comprises a valve body fixed in the connecting seat, a valve core arranged in the valve body, and a spring arranged between the valve core and the valve body, wherein the inner end of the valve body is connected to the cleaning liquid channel, the outer part of the valve core is provided with a liquid inlet channel, the outer side wall of the valve core is in sealing fit with the valve body, the outer wall of the valve core is provided with a liquid inlet communicated with the liquid inlet channel, a blocking part is formed in the valve core to limit the valve core in the valve body, a sealing ring is arranged between the blocking part and the valve body, when the water outlet end of the gun body is connected to the connecting seat, the water outlet connector abuts against the valve core and enables the valve core to slide inwards, the liquid inlet is communicated with the valve cavity of the valve body, when the gun body is taken down, the water outlet connector is separated from the valve core, the valve core is reset under the action of the spring, and the liquid inlet is blocked.
In some embodiments, the water outlet connector comprises a connector body, a first connector connected with the water outlet of the water pump, and a second connector connected with the one-way valve, wherein the connector body is provided with a top block matched with the valve core, the second connector is round-tube-shaped and surrounds around the top block, and the valve body is provided with a circle of limiting groove matched with the second connector.
In some embodiments, the nozzle assembly includes a connecting rod, a nozzle holder rotatably disposed on the connecting rod, a nozzle cartridge disposed on the nozzle holder, and a quick-change nozzle disposed on the nozzle cartridge, the lower end of the connecting rod being connected to the cleaning member, and the upper end of the connecting rod being connected to the handle member.
In some of these embodiments, the nozzle holder includes a first nozzle holder and a second nozzle holder that are respectively disposed on two radial sides of the connecting rod, an adjusting fluted disc is disposed in the first nozzle holder, an angle disc meshed with the adjusting fluted disc is disposed on the outer wall of the connecting rod, and a return spring is disposed between the adjusting fluted disc and the connecting rod.
In some embodiments, the connecting rod comprises a first rod piece, a second rod piece, a connecting buckle and a handle fixing seat, wherein the first rod piece, the second rod piece, the connecting buckle and the handle fixing seat are buckled with each other, a water filling port is formed in the upper end of the second rod piece, the connecting buckle comprises a fixing ring for clamping in after the first rod piece and the second rod piece are spliced and two fixing buckles arranged on the fixing ring, buckling grooves matched with the fixing buckles are formed after the first rod piece and the second rod piece are spliced, the handle fixing seat is sleeved outside the fixing buckle and surrounds the upper end of the connecting rod, and the lower end of the handle part is in threaded connection with the handle fixing seat.
In some embodiments, a nozzle storing mechanism is arranged at the lower part of the handle part, the nozzle storing mechanism comprises a nozzle fixing seat fixed on the handle part and a nozzle chuck which is arranged on the handle part in a sliding manner and matched with the nozzle fixing seat, a plurality of accommodating cavities for accommodating quick-change nozzles are arranged on the nozzle fixing seat, bayonets corresponding to the accommodating cavities are arranged on the nozzle chuck, and the quick-change nozzles are clamped on the bayonets.
In some embodiments, the spray gun further comprises a spray extension rod, wherein the spray extension rod is in threaded connection with the water outlet end of the spray gun.
In some embodiments, the water storage device comprises a backpack, a water bag arranged on the backpack, and a spring water pipe connected to the water bag, wherein the spring water pipe is connected to a water inlet pipe of the spray gun.
Compared with the prior art, the invention has the advantages that:
By adopting the technical scheme of the invention, the cleaning liquid is injected into the cleaning liquid channel of the handle component through the spraying component, the cleaning liquid is sprayed onto the surface to be cleaned through the nozzle on the nozzle component, and then the cleaning surface is cleaned through the cleaning component, so that the operation is convenient.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, in which the drawings are only some embodiments of the present invention, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a cleaning device with spraying function according to an embodiment of the present invention;
FIG. 2 is a schematic diagram illustrating the disassembly of an embodiment of the present invention;
FIG. 3 is a schematic view of a nozzle assembly according to an embodiment of the present invention;
FIG. 4 is a cross-sectional view A-A of FIG. 3;
FIG. 5 is a schematic view illustrating the disassembly of a nozzle assembly according to an embodiment of the present invention
FIG. 6 is a schematic view of the mating structure of the handle assembly and the spray gun in an embodiment of the invention;
FIG. 7 is an enlarged view of a portion of FIG. 6 at A;
FIG. 8 is a schematic view of a structure employing different cleaning elements in an embodiment of the present invention;
Wherein:
1. a cleaning member; 1-1, a mop; 1-2, a window cleaner;
2. A nozzle assembly; 2-1, connecting rods; 2-1a, a first rod piece; 2-1b, a second rod piece; 2-1c, a buckling groove; 2-1d, a water injection port; 2-2, a nozzle seat; 2-2a, a first nozzle holder; 2-2b, a second nozzle holder; 2-3, quick-changing the nozzle; 2-4, a nozzle clamping seat; 2-5, adjusting the fluted disc; 2-6, a return spring; 2-7, an angle scale; 2-8, connecting buckles; 2-9, a handle fixing seat;
3. a handle member; 3-1, cleaning liquid channel; 3-2, connecting seats;
4. A spray assembly; 4-1, gun body; 4-2, a water outlet joint; 4-2a, a connector body; 4-2b, a first connector; 4-2c, a second connector; 4-2d, a top block; 4-3, a water pump; 4-4, a motor; 4-5, a power supply device; 4-6, controlling a switch; 4-7, a water inlet pipe; 4-8, spring water pipe; 4-8a, a switch valve; 4-9, water bag;
5. a nozzle reserve mechanism; 5-1, a nozzle fixing seat; 5-2, a nozzle chuck;
6. A spray extension rod;
7. A sealing gasket;
8. a one-way valve; 8-1, valve body; 8-2, a valve core; 8-2a, a liquid inlet channel; 8-2b, a liquid inlet; 8-3, a spring; 8-4, sealing rings;
9. A water pipe joint.
Detailed Description
The above-described aspects are further described below in conjunction with specific embodiments. It should be understood that these examples are illustrative of the present invention and are not intended to limit the scope of the present invention. The implementation conditions used in the examples may be further adjusted according to the conditions of the specific manufacturer, and the implementation conditions not specified are generally those in routine experiments.
Referring to fig. 1-7, which are schematic structural views of an embodiment of the present invention, a cleaning device with a spraying function is provided, which comprises a cleaning component 1, a nozzle assembly 2, a handle component 3 and a spraying assembly 4, referring to fig. 8, wherein the cleaning component 1 can be a mop 1-1 or a window cleaner 1-2, and can be selected according to requirements when in use.
The nozzle assembly 2 is connected to the cleaning part 1 for spraying cleaning liquid onto the surface to be cleaned, the lower end of the handle part 3 is connected to the nozzle assembly 2, the interior of the handle part 3 is provided with a cleaning liquid channel 3-1, the cleaning liquid channel 3-1 is communicated with the nozzle assembly 2, the spraying assembly 4 comprises a spray gun and a water storage device connected with the spray gun, and the spray gun is connected to the handle part 3 and injects cleaning liquid into the cleaning liquid channel 3-1.
The spray gun comprises a gun body 4-1, wherein a motor 4-4, a water pump 4-3, a power supply device 4-5 and a control switch 4-6 for connecting the motor 4-4 and the power supply device 4-5 are arranged in the gun body 4-1, the control switch 4-6 extends out of the gun body 4-1, the water pump 4-3 is a gear pump, the power supply device 4-5 adopts a lithium battery, and the connection between the control switch 4-6 and the motor 4-4 and the water pump 4-3 is the prior art, so that the invention is not repeated. The water inlet of the water pump 4-3 is connected with a water inlet pipe 4-7, the water outlet of the water pump 4-3 is connected with a water outlet joint 4-2, the upper end of the handle part 3 is provided with a connecting seat 3-2, the water outlet end of the spray gun is in threaded connection with the connecting seat 3-2, and a one-way valve 8 matched with the water outlet joint 4-2 is arranged in the connecting seat 3-2.
The one-way valve 8 comprises a valve body 8-1 fixed in the connecting seat 3-2, a valve core 8-2 arranged in the valve body 8-1 and a spring 8-3 arranged between the valve core 8-2 and the valve body 8-1, wherein the inner end of the valve body 8-1 is connected to the cleaning liquid channel 3-1, a liquid inlet channel 8-2a is arranged outside the valve core 8-2, the outer side wall of the valve core 8-2 is in sealing fit with the valve body 8-1, a liquid inlet 8-2b communicated with the liquid inlet channel 8-2a is arranged on the outer wall of the valve core 8-2, a blocking part is formed inside the valve core 8-2 to limit the valve core 8-2 in the valve body 8-1, a sealing ring 8-4 is arranged between the blocking part and the valve body 8-1, when the water outlet end of the gun body 4-1 is connected to the connecting seat 3-2, the water outlet connector 4-2 abuts against the valve core 8-2 and enables the valve core 8-2 to slide inwards, at the moment, cleaning liquid can be injected into the cleaning liquid channel 3-1 through a spray gun, and when the water outlet 4-1 is removed, the water outlet connector 4-2 is separated from the valve cavity of the valve body 8-1, and the cleaning liquid is prevented from flowing out of the valve cavity 8-1 under the action of the valve core 8-2.
In this example, the water outlet connector 4-2 comprises a connector body 4-2a, a first connector 4-2b connected with the water outlet of the water pump 4-3, and a second connector 4-2c connected with the one-way valve 8, wherein a top block 4-2d matched with the valve core 8-2 is arranged on the connector body 4-2a, the second connector 4-2c surrounds the top block 4-2d in a circular tube shape, a circle of limiting groove matched with the second connector 4-2c is arranged on the valve body 8-1, the second connector 4-2c stretches into the limiting groove, the water outlet end of the spray gun is in threaded connection with the connecting seat 3-2, and the top block 4-2d abuts against the valve core 8-2.
The nozzle assembly 2 comprises a connecting rod 2-1, a nozzle holder 2-2 rotatably arranged on the connecting rod 2-1, a nozzle clamping holder 2-4 arranged on the nozzle holder 2-2, and a quick-change nozzle 2-3 arranged on the nozzle clamping holder 2-4, wherein the lower end of the connecting rod 2-1 is connected to the cleaning component 1, and the upper end of the connecting rod 2-1 is connected to the handle component 3.
The nozzle seat 2-2 comprises a first nozzle seat 2-2a and a second nozzle seat 2-2b which are arranged on two radial sides of the connecting rod 2-1, the first nozzle seat 2-2a and the second nozzle seat 2-2b are connected and rotatably arranged on the connecting rod 2-1, an adjusting fluted disc 2-5 is arranged in the first nozzle seat 2-2a, an angle disc 2-7 meshed with the adjusting fluted disc 2-5 on the outer wall of the connecting rod 2-1, namely a plurality of meshing teeth which are radially arranged are arranged on the adjusting fluted disc 2-5 and the angle disc 2-7, a reset spring 2-6 is arranged between the adjusting fluted disc 2-5 and the connecting rod 2-1, when the nozzle seat 2-2 is rotated, the reset spring 2-6 is compressed, the adjusting fluted disc 2-5 can rotate along the angle disc 2-7, and is meshed and fixed with the angle disc 2-7 after rotating to a certain angle, and the quick-change nozzle 2-3 can be adjusted to different angles according to requirements when in use.
The connecting rod 2-1 comprises a first rod piece 2-1a, a second rod piece 2-1b, a connecting buckle 2-8 and a handle fixing seat 2-9 which are buckled with each other, a water filling port is arranged at the upper end of the second rod piece 2-1b, the connecting buckle comprises a fixing ring for clamping the first rod piece 2-1a and the second rod piece 2-1b after being spliced and two fixing buckles arranged on the fixing ring, a buckling groove 2-1c matched with the fixing buckle is formed after the first rod piece 2-1a and the second rod piece 2-1b are spliced, the handle fixing seat 2-9 is sleeved outside the connecting buckle 2-8 and surrounds the upper end of the connecting rod 2-1, and the lower end of the handle part 3 is in threaded connection with the handle fixing seat 2-9.
In order to improve the sealing property, a sealing gasket 7 is arranged between the lower end of the handle part 3 and the water filling port 2-1 d.
In order to facilitate the replacement of the quick-change nozzle, a nozzle storage mechanism 5 is arranged at the lower part of the handle part 3, the nozzle storage mechanism 5 comprises a nozzle fixing seat 5-1 fixed on the handle part 3 and a nozzle chuck 5-2 which is arranged on the handle part 3 in a sliding manner and matched with the nozzle fixing seat 5-1, a plurality of accommodating cavities for accommodating the quick-change nozzle are arranged on the nozzle fixing seat 5-1, bayonets corresponding to the accommodating cavities are arranged on the nozzle chuck 5-2, the quick-change nozzle is clamped on the bayonets, and when the quick-change nozzle needs to be replaced, the nozzle chuck 5-2 slides upwards, so that the quick-change nozzle can be taken down from the nozzle chuck 5-2.
In order to facilitate the independent use of the spray gun, a spray extension rod 6 is also arranged, and the spray extension rod 6 is in threaded connection with the water outlet end of the spray gun.
The water storage device comprises a knapsack (not shown), a water bag 4-9 arranged in the knapsack and a spring water pipe 4-8 connected to the water bag 4-9, wherein quick connectors are respectively arranged at two ends of the spring water pipe 4-8, the quick connectors at the upper end of the spring water pipe 4-8 are connected to a water inlet pipe 4-7 of a spray gun through the water pipe connectors 9, a switch valve 4-8a is arranged at the upper part of the spring water pipe 4-8 and used for controlling water outlet, water backflow in the spray gun is avoided, the quick connectors at the lower part of the spring water pipe 4-8 are connected to the water bag 1-9, the knapsack can be a cloth bag with braces in the prior art, and can be carried on the back, and the operation is convenient.
The above examples are provided for illustrating the technical concept and features of the present invention and are intended to enable those skilled in the art to understand the contents of the present invention and to implement the same, and are not intended to limit the scope of the present invention. All equivalent changes or modifications made according to the spirit of the present invention should be included in the scope of the present invention.
Claims (8)
1. Cleaning device with spraying function, characterized by comprising:
A cleaning member (1) for cleaning;
a nozzle assembly (2) connected to the cleaning member (1) for spraying a cleaning liquid onto a surface to be cleaned;
a handle member (3) having a lower end connected to the nozzle assembly (2), the handle member (3) having a cleaning liquid passage (3-1) inside, and the cleaning liquid passage (3-1) communicating to the nozzle assembly (2);
and a spray assembly (4) comprising a spray gun and a water storage device connected to the spray gun, wherein the spray gun is communicated to the upper end of the handle component (3) and injects cleaning liquid into the cleaning liquid channel (3-1);
The spray gun comprises a gun body (4-1), a water pump (4-3) is arranged in the gun body (4-1), a water outlet of the water pump (4-3) is connected with a water outlet connector (4-2), a connecting seat (3-2) is arranged at the upper end of the handle part (3), the water outlet end of the gun body (4-1) is in threaded connection with the connecting seat (3-2), and a one-way valve (8) matched with the water outlet connector (4-2) is arranged in the connecting seat (3-2);
The one-way valve (8) comprises a valve body (8-1) fixed in the connecting seat (3-2), a valve core (8-2) arranged in the valve body (8-1) and a spring (8-3) arranged between the valve core (8-2) and the valve body (8-1), wherein the inner end of the valve body (8-1) is connected to the cleaning liquid channel (3-1), the outer part of the valve core (8-2) is provided with a liquid inlet channel (8-2 a) and the side wall of the outer part is in sealing fit with the valve body (8-1), the outer wall of the valve core (8-2) is provided with a liquid inlet (8-2 b) communicated with the liquid inlet channel (8-2 a), a blocking part is formed inside the valve core (8-2) to limit the valve core (8-1), a sealing ring (8-8) is arranged between the blocking part and the valve body (8-1), when the water outlet end of the gun body (4-1) is connected to the valve body (3-2) and the water outlet port (8-2) is communicated with the valve core (8-2) by sliding the valve core (2), when the gun body (4-1) is taken down, the water outlet connector (4-2) is separated from the valve core (8-2), the valve core (8-2) is reset under the action of the spring (8-3), and the liquid inlet (8-2 b) is blocked;
The water outlet connector (4-2) comprises a connector body (4-2 a), a first connector (4-2 b) connected with a water outlet of the water pump (4-3) and a second connector (4-2 c) connected with the one-way valve (8), a top block (4-2 d) matched with the valve core (8-2) is arranged on the connector body (4-2 a), the second connector (4-2 c) surrounds the periphery of the top block (4-2 d) in a circular tube shape, and a circle of limiting groove matched with the second connector (4-2 c) is formed in the valve body (8-1).
2. The cleaning device with a spray function according to claim 1, wherein: the gun is characterized in that a motor (4-4), a power supply device (4-5) and a control switch (4-6) connected with the motor (4-4) and the power supply device (4-5) are further arranged in the gun body (4-1), the control switch (4-6) stretches out of the gun body (4-1), and a water inlet of the water pump (4-3) is connected with a water inlet pipe (4-7).
3. The cleaning device with a spray function according to claim 1, wherein: the nozzle assembly (2) comprises a connecting rod (2-1), a nozzle seat (2-2) rotatably arranged on the connecting rod (2-1), a nozzle clamping seat (2-4) arranged on the nozzle seat (2-2) and a quick-change nozzle (2-3) arranged on the nozzle clamping seat (2-4), the lower end of the connecting rod (2-1) is connected to the cleaning component (1), and the upper end of the connecting rod (2-1) is connected to the handle component (3).
4. A cleaning device with a spray function according to claim 3, characterized in that: the nozzle seat (2-2) is including setting up respectively first nozzle seat (2-2 a) and second nozzle seat (2-2 b) of connecting rod (2-1) radial both sides, be equipped with in first nozzle seat (2-2 a) and adjust fluted disc (2-5), be equipped with on connecting rod (2-1) outer wall with angle scale (2-7) of adjusting fluted disc (2-5) meshing, adjust fluted disc (2-5) with be equipped with reset spring (2-6) between connecting rod (2-1).
5. The cleaning device with a spray function according to claim 4, wherein: the connecting rod (2-1) comprises a first rod (2-1 a) and a second rod (2-1 b) which are buckled with each other, a connecting buckle (2-8) and a handle fixing seat (2-9), a water filling port (2-1 d) is arranged at the upper end of the second rod (2-1 b), the connecting buckle (2-8) comprises a fixing ring used for clamping after the first rod (2-1 a) and the second rod (2-1 b) are spliced and two fixing buckles arranged on the fixing ring, a buckling groove (2-1 c) matched with the fixing buckle is formed after the first rod (2-1 a) and the second rod (2-1 b) are spliced, the handle fixing seat (2-9) is sleeved outside the connecting buckle (2-8) and surrounds the upper end of the connecting rod (2-1), and the lower end of the handle part (3) is in threaded connection with the handle fixing seat (2-9).
6. The cleaning device with a spray function according to claim 1, wherein: the lower part of the handle part (3) is provided with a nozzle storing mechanism (5), the nozzle storing mechanism (5) comprises a nozzle fixing seat (5-1) fixed on the handle part (3) and a nozzle chuck (5-2) which is arranged on the handle part (3) in a sliding manner and matched with the nozzle fixing seat (5-1), the nozzle fixing seat (5-1) is provided with a plurality of accommodating cavities for accommodating quick-change nozzles, the nozzle chuck (5-2) is provided with bayonets corresponding to the accommodating cavities, and the quick-change nozzles are clamped on the bayonets.
7. The cleaning device with a spray function according to claim 1, wherein: the spray gun also comprises a spray extension rod (6), wherein the spray extension rod (6) is in threaded connection with the water outlet end of the spray gun.
8. The cleaning device with a spray function according to claim 1, wherein: the water storage device comprises a knapsack, a water bag (4-9) arranged on the knapsack and a spring water pipe (4-8) connected to the water bag (4-9), wherein the spring water pipe (4-8) is connected to a water inlet pipe (4-7) of the spray gun.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810511129.7A CN108451437B (en) | 2018-05-24 | 2018-05-24 | Cleaning device with spraying function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810511129.7A CN108451437B (en) | 2018-05-24 | 2018-05-24 | Cleaning device with spraying function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108451437A CN108451437A (en) | 2018-08-28 |
| CN108451437B true CN108451437B (en) | 2024-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810511129.7A Active CN108451437B (en) | 2018-05-24 | 2018-05-24 | Cleaning device with spraying function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108451437B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN113876256A (en) * | 2020-07-02 | 2022-01-04 | 金华亦伊电器有限公司 | Multifunctional cleaning machine convenient to transport |
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|---|---|
| CN108451437A (en) | 2018-08-28 |
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