CN109482547B

CN109482547B - Cleaning machine

Info

Publication number: CN109482547B
Application number: CN201811350354.3A
Authority: CN
Inventors: 张飞标; 陈干
Original assignee: Hangzhou Niumai Electronic Technology Co ltd
Current assignee: Zhejiang Feihu New Energy Technology Co ltd
Priority date: 2018-11-14
Filing date: 2018-11-14
Publication date: 2021-06-15
Anticipated expiration: 2038-11-14
Also published as: CN109482547A

Abstract

The invention discloses a cleaning machine which comprises a shell and a driving mechanism arranged on the shell and used for sucking an external water source into the shell and then spraying the external water source out, wherein a second holding part and a water pipe clamped in the shell through the second holding part are arranged on the shell, the driving mechanism is connected with the water pipe, a joint connecting module is arranged on the shell, the shell and the joint connecting module are integrally formed, and the water pipe sequentially passes through the driving mechanism and the second holding part and then enters the joint connecting module. According to the invention, through the design of the second holding part, the machine water outlet waterway passes through the inside of the second holding part, so that the waterway is effectively separated from the circuit structurally, and the potential safety hazard caused by water leakage of the waterway is greatly reduced; through with attach fitting and machine housing integration together, reduced the use quantity of spare part, effectively controlled the cost, reduced the quantity of articulate, guaranteed better leakproofness.

Description

Cleaning machine

Technical Field

The invention relates to the field of cleaning, in particular to a cleaning machine.

Background

Cleaning requirements of the cleaning machine in family life and outdoor activities are always widely met.

In the home life centered on the home yard, people often need to clean balconies, walkways, outdoor tables and chairs, barbecue grills, cars, bicycles, garages, pets, garden tools, windows, swimming pools, outdoor steps, etc. Because the using scene of the articles is positioned outside the house, the articles are inevitably stained with dirt such as mud, oil stains, leaves, accumulated dust and the like, the cleaning by using the rag is very inconvenient, and water flow or even high-pressure water flow is needed for spray washing. In order to meet the above requirements, the solution on the market is to provide domestic high-pressure cleaning machines, as disclosed in chinese patent CN1840246A, which generally have a main machine and a spray gun, wherein the main machine is provided with a water tank, a motor and a water pump, and the spray gun is provided with a trigger switch for spraying water. These high pressure washers are large in size and heavy in weight, and are troublesome to carry when switched among various work scenes. For example, in a household cleaning day, if windows, driveways, steps, cars need to be washed one by one, the high pressure washer is transported back and forth between different locations. In addition, before the high-pressure cleaning machine is used, water needs to be added into the water tank, and the operation is not simple enough. And in the face of different washing demands, for example home or outdoor use, short time use and long-time use demand are different, when the product is used for a long time, need can conveniently carry, need not to use hard can use for a long time, when using in the open air, need can use portable power source or with car power interface connection, make user convenient to use, product experience is good.

The existing cleaning machine has the following defects: firstly, there is no auxiliary handle part, which causes great trouble to people using the product: because the auxiliary handle is not arranged, the product is inconvenient to hang or hold, the water way of the existing cleaning machine is not separated from the circuit, the risk of using the product is increased, and under the condition of water leakage of the water way, the water way and the circuit are mixed together, so that short circuit is easy to occur, and a larger potential safety hazard is generated; secondly, the joint connection is used in the connection, so that the sealing is difficult to guarantee after the product assembly is finished, the water path leakage phenomenon is easy to occur, the control of the product cost is not facilitated, and the potential safety hazard is relatively large; the electric quantity display module is not available, so that a user cannot know the electric quantity in time, the electric quantity is often insufficient and cannot be used due to untimely charging, and when a fault occurs, the problem cannot be directly preliminarily judged from the outside, so that the maintenance of a maintainer is inconvenient; and fourthly, all portable charging products in the market face the problem that the duration time of one electric quantity is short, so that much confusion and limitation are caused to users, and the problems of long-time use and fatigue of handheld products are caused.

Disclosure of Invention

The invention aims to provide a cleaning machine, and through the design of a second holding part, the cleaning machine not only can be transversely placed and vertically placed, but also can be hung on a wall through a hook, so that the placing environment of the cleaning machine is greatly expanded, and the cleaning machine is convenient to better show on an exhibition and a stand; the auxiliary handle is hollow inside, so that a water outlet waterway of the machine passes through the second holding part, the waterway is effectively separated from a circuit structurally, and potential safety hazards caused by water leakage of the waterway are greatly reduced; through with attach fitting and machine housing integration together, reduced the use quantity of spare part, effectively controlled the cost, reduced the quantity of articulate, guaranteed better leakproofness.

The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a cleaning machine, includes the shell, establish on the shell and be used for sucking the spun actuating mechanism behind the shell with outside water source, be equipped with the second on the shell and grip the portion, grip the water pipe of portion card through the second and establish in the shell, actuating mechanism and water piping connection are equipped with the joint connection module on the shell, shell and joint connection module integrated into one piece, the water pipe is held the portion through actuating mechanism, second in proper order and is got into the joint connection module. The interior of the second holding part is of a hollow structure, and through the technical scheme and the design of the second holding part, the machine can be transversely placed and vertically placed and can be hung on a wall through the hook, so that the placing environment of the machine is greatly expanded, and the machine can be conveniently and better displayed on an exhibition and a display stand; the water outlet waterway is passed through the interior of the second holding part, the waterway and the circuit are effectively separated structurally, and the potential safety hazard caused by water leakage of the waterway is greatly reduced. The shell is a water gun. Through above-mentioned technical scheme, through being in the same place joint connection module and shell integration, reduced the use quantity of spare part, the cost is effectively controlled, because reduced the quantity of articulate again, guaranteed better leakproofness. Since the number of parts used is reduced by integrating the joint connection module with the housing, the cost of mold development is also reduced. And through being in the same place with the shell integration with joint connection module, the shell with connect integrated into one piece, both be convenient for process, also guaranteed good sealing performance.

As preferred, be connected with detachable extension rod on the joint connection module, be equipped with the water jet on the extension rod, be equipped with the water inlet of being connected with outside water source on the shell. Through above-mentioned technical scheme, extension rod when needs use, the plug-in connection module conveniently washes, when storing, dismantles the extension rod, reduces the space of storing, can cooperate the extension rod of different length simultaneously to wash different positions.

Preferably, the extension rod is further provided with a protrusion, and the protrusion is engaged with an engagement portion provided on the joint connection module. The extension rod can be convenient insert joint connection module, and after the extension rod rotates certain angle in the joint connection module, with bellying and block portion block for the extension rod is fixed at the joint connection module. Through the technical scheme, the extension rod can be easily detached and installed. A cleaning device is detachably arranged on the extension rod. The cleaning device can also be a cleaning container or a brush for cleaning, and a cleaning agent can be placed in the cleaning container, so that water enters the cleaning device to form a cleaning solution, and the cleaning is cleaner. The extension rod is provided with a through hole which is in threaded connection or clamped connection with the cleaning device. When connecting the washing container, the connecting rod is hollow pole, and water gets into the washing container from hollow pole, and threaded connection or joint make belt cleaning device be difficult for dropping. When the hairbrush is connected, the connecting rod is a solid rod, and water cannot flow out of the through hole.

Preferably, the joint connecting module is internally provided with a joint for preventing water leakage, one end of the joint is connected with the extension rod, and the other end of the joint is connected with the water pipe. Through setting up the joint that prevents to leak, prevent that water from leading to when getting into to connect the module and leaking.

Preferably, the driving mechanism comprises a motor arranged in the shell, a pump body arranged in the shell and driven by the motor, and a power supply device arranged in the shell and used for supplying power to the motor, wherein the power supply device is connected with the motor, the motor is connected with the pump body, and the pump body is connected with the water pipe. After the motor is started, the pump body sucks an external water source into the water pipe from the water inlet to form high pressure and then the high pressure is sprayed out. The power supply device is a storage battery, and the storage battery is detachably arranged on the shell. The battery enables cleaning not to be limited to the vicinity of the power source, and the place of cleaning can be freely selected. The power supply device can also be an electric plug-in device capable of being connected with an external power supply, and a user can continuously use the cleaning machine for cleaning. The storage battery can also be provided with an external connector which is connected with the cigarette lighting port of the automobile.

Preferably, be equipped with the electric quantity display module who is connected with power supply unit and is used for showing power surplus on the shell, the pilot lamp that is equipped with on the electric quantity display module, the pilot lamp is connected with power supply unit. Through above-mentioned technical scheme, establish the electric quantity display module on the shell, through establishing electric quantity display module and battery series, according to the change of battery voltage and electric current, electric quantity display module shows current power surplus, and electric quantity display module sets up the position of being convenient for observe at the user, like the afterbody of the rifle body.

Preferably, the shell is also provided with a starting switch for turning on or off the motor, and the starting switch is connected with the motor. The switch can be freely and conveniently controlled to clean.

Preferably, the shell is further provided with a self-locking switch used for limiting the work of the starting switch, and the self-locking switch comprises a locking state for limiting the work of the starting switch and an unlocking state for opening the work of the starting switch. The setting of self-locking switch makes the cleaning machine just can be opened when needs are washd, and effectual improvement security avoids the unexpected start-up of user.

Preferably, the shell comprises a gun body and a first holding part connected with the gun body, the water inlet and the power supply device are arranged on the first holding part, the motor, the pump body, the extension rod, the second holding part and the self-locking switch are all arranged on the gun body, and the starting switch is arranged at the connection position of the gun body and the first holding part. Through the design of the first holding part, the water gun can be conveniently used by a user. The water inlet end of the water pipe is arranged at the water inlet, the water pipe is sequentially arranged at the first holding part and the second holding part, and the water outlet end of the water pipe is connected with the joint. The external water source is sucked from the water inlet, sequentially passes through the first holding part, the second holding part and the joint, and is sprayed out from the water spraying port. Carry out effectual separation with the water route and circuit, the potential safety hazard that leads to because the water route leaks is significantly reduced. Meanwhile, water flow passes through the second holding part, the water flow speed is increased, the impact force generated when water is sprayed out is stronger, and the water pipe is more stably fixed in the shell.

Preferably, a partition plate for isolating the water pipe from the driving mechanism is arranged between the water outlet end of the water pipe and the gun body. Through the design of the partition plate, water at the water outlet end of the water pipe is prevented from flowing back to enter the circuit.

The invention has the beneficial effects that:

1. according to the invention, the joint connecting module and the shell are integrated, so that the number of parts is reduced, and the cost is effectively controlled; the number of joint connections is reduced, and better sealing performance is ensured; since the number of parts used is reduced by integrating the joint connection module with the housing, the cost of mold development is also reduced. The joint connecting module is integrated with the shell, and the shell and the joint are integrally formed, so that the processing is convenient, and the good sealing performance is ensured;

2. through increasing the second portion of gripping, make the machine not only can transversely put, erect and put, can also hang on the wall through the couple, expanded the environment of putting of machine greatly. The display, the sale and the storage on the shelves, the exhibitions and the exhibition stands of the shopping malls are facilitated; when the vehicle-mounted power supply is used for a long time, the shoulder strap can be used for being carried on the shoulder, so that the vehicle-mounted power supply is not easy to fatigue after being used for a long time and is convenient to hold; carry out effectual separation with the water route and circuit, the potential safety hazard that leads to because the water route leaks is significantly reduced.

3. The electric quantity display module is arranged on the shell, and the electric quantity of the power supply device can be directly seen by a user in a cleaning machine working room, so that the use and the cleaning time control of the user are facilitated; when the cleaning machine breaks down, the display of the indicating lamp can judge the place where the fault occurs, thereby facilitating the overhaul of maintainers.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic view of the partially disassembled assembled connector of fig. 1.

Fig. 3 is a schematic view of the present invention with the extension pole removed and the joint not installed.

Fig. 4 is a schematic diagram of an explosive structure of the present invention.

Fig. 5 is a schematic view of the structure of the water pipe of the present invention.

FIG. 6 is a schematic view of a cleaning device for cleaning brushes according to the present invention.

Fig. 7 is a circuit schematic of the present invention.

Fig. 8 is a schematic view of the present invention with a harness.

In the figure: 1. power supply unit, 2, water inlet, 3, first portion of gripping, 4, starting switch, 5, baffle, 6, second portion of gripping, 7, motor, 8, the pump body, 9, belt cleaning device, 10, the through-hole, 11, the extension rod, 12, the water jet, 13, the fixed part, 14, the bellying, 15, block portion, 16, connect, 17, the rifle body, 18, the water pipe, 19, the washing brush, 20, solid fixed ring, 21, joint connection module, 22, the electric quantity display module, 23, the pilot lamp, 24, self-locking switch, 25, braces

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Example 1

As shown in fig. 1-7, the cleaning machine of the present invention includes a housing, a driving mechanism disposed on the housing for sucking an external water source into the housing and then spraying the external water source, a second holding portion 6 disposed on the housing, and a water pipe 18 disposed in the housing through the second holding portion 6, wherein the driving mechanism is connected to the water pipe 18, a connector connection module 21 is disposed on the housing, the housing and the connector connection module 21 are integrally formed, and the water pipe sequentially passes through the driving mechanism and the second holding portion and then enters the connector connection module.

The connector connecting module 21 is connected with a detachable extension rod 11, the extension rod 11 is provided with a water spraying port 12, and the shell is provided with a water inlet 2 connected with an external water source. The extension rod 11 is further provided with a projection 14, and the projection 14 is engaged with an engaging portion 15 provided on the joint connection module 21. The joint connecting module 21 is internally provided with a joint 16 for preventing water leakage, one end of the joint 16 is connected with the extension rod 11, and the other end of the joint 16 is connected with the water pipe 18. The extension rod 11 is detachably provided with a cleaning device 9. Cleaning device 9 is the cleaning container, can place the cleaner in the cleaning container for water forms cleaning solution after getting into the cleaning container, thereby makes the washing cleaner. When the cleaning container is connected, the connecting rod of the connecting through hole 10 is a hollow rod, water enters the cleaning container from the hollow rod, and the cleaning container is not easy to drop due to threaded connection or clamping connection.

The driving mechanism comprises a motor 7 arranged in the shell, a pump body 8 arranged in the shell and driven by the motor 7, and a power supply device 1 arranged in the shell and used for supplying power to the motor 7, wherein the power supply device 1 is connected with the motor 7, the motor 7 is connected with the pump body 8, and the pump body 8 is connected with a water pipe 18. Be equipped with the electric quantity display module 22 who is connected with power supply unit 1 and is used for showing the power surplus on the shell, the pilot lamp 23 that is equipped with on the electric quantity display module 22, pilot lamp 23 is connected with power supply unit 1. The shell is also provided with a starting switch 4 for turning on or off the motor 7, and the starting switch 4 is connected with the motor 7. The shell is also provided with a self-locking switch 24 used for limiting the work of the starting switch 4, and the self-locking switch 24 comprises a locking state for limiting the work of the starting switch 4 and an unlocking state for opening the work of the starting switch 4.

The shell includes the rifle body 17, the first portion 3 of gripping of being connected with the rifle body 17, and water inlet 2, power supply unit 1 are established in first portion 3 of gripping, and motor 7, the pump body 8, extension rod 11, second portion 6 of gripping, self-locking switch 24 all establish on the rifle body 17, and start switch 4 establishes the junction at the rifle body 17 and first portion 3 of gripping. A partition plate 5 for isolating the water pipe 18 from the driving mechanism is arranged between the water outlet end of the water pipe 18 and the gun body 17.

The second holding portion 6 is provided with a fixing portion 13 for clamping the water pipe 18. The gun body 17 is further provided with a fixing ring 20 for fixing the joint 16.

In this embodiment, the first holding portion 3 is located below the pump body 8, and when the user holds the first holding portion 3, the gravity center positions may be uniformly distributed at the hand-held portion. Power supply unit 1 is located the front side of water inlet 2 along the rifle body 17 direction, and outside water source is kept apart with power supply unit 1, prevents that the circuit from intaking the short circuit, and water is convenient for operate at the rear, and water pipe 18 can not the atress damage.

As shown in fig. 8, the second grip portion 6 is further provided with a strap 25, so that the user can use the washing machine by hanging the strap 25 around the neck and holding the first grip portion 3 and the start switch 4 with one hand when using the washing machine for a long time.

Example 2

As shown in fig. 6, the present embodiment is different from embodiment 1 in that: the cleaning device 9 of this embodiment is a cleaning brush 19, and the user can directly clean the object to be cleaned by using the cleaning brush 19. The connecting rod connecting the cleaning bristles 19 to the through-hole 10 is a solid rod, and water cannot flow out of the through-hole.

The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A cleaning machine is characterized in that: the water pipe type water pump comprises a shell and a driving mechanism which is arranged on the shell and used for sucking an external water source into the shell and then spraying out, wherein a second holding part (6) is arranged on the shell, a water pipe (18) is arranged in the shell through the second holding part (6), the driving mechanism is connected with the water pipe (18), a joint connecting module (21) is arranged on the shell, and the shell and the joint connecting module (21) are integrally formed;

the connector connecting module (21) is connected with a detachable extension rod (11), a water spraying port (12) is arranged on the extension rod (11), and a water inlet (2) connected with an external water source is arranged on the shell;

the extension rod (11) is also provided with a convex part (14), and the convex part (14) is clamped with a clamping part (15) arranged on the joint connecting module (21);

a joint (16) for preventing water leakage is clamped in the joint connecting module (21), one end of the joint (16) is connected with the extension rod (11), and the other end of the joint (16) is connected with a water pipe (18);

the gun body (17) is also provided with a fixing ring (20) for fixing the joint (16);

the shell comprises a gun body (17) and a first holding part (3) connected with the gun body (17), the water inlet (2) and the power supply device (1) are arranged on the first holding part (3), the motor (7), the pump body (8), the extension rod (11), the second holding part (6) and the self-locking switch (24) are all arranged on the gun body (17), and the starting switch (4) is arranged at the joint of the gun body (17) and the first holding part (3);

the water inlet end of the water pipe is arranged at the water inlet (2), the water pipe is sequentially arranged at the first holding part (3) and the second holding part (6), and the water outlet end of the water pipe is connected with the joint (16);

a partition plate (5) used for isolating the water pipe (18) from the driving mechanism is arranged between the water outlet end of the water pipe (18) and the gun body (17).

2. The cleaning machine of claim 1, wherein: the driving mechanism comprises a motor (7) arranged in the shell, a pump body (8) arranged in the shell and driven by the motor (7), and a power supply device (1) arranged in the shell and used for supplying power to the motor (7), wherein the power supply device (1) is connected with the motor (7), the motor (7) is connected with the pump body (8), and the pump body (8) is connected with a water pipe (18).

3. The cleaning machine of claim 2, wherein: the shell is provided with an electric quantity display module (22) which is connected with the power supply device (1) and used for displaying the surplus of the power supply, the electric quantity display module (22) is provided with an indicator lamp (23), and the indicator lamp (23) is connected with the power supply device (1).

4. The cleaning machine of claim 3, wherein: the shell is also provided with a starting switch (4) for opening or closing the motor (7), and the starting switch (4) is connected with the motor (7).

5. The cleaning machine of claim 4, wherein: the shell is also provided with a self-locking switch (24) used for limiting the work of the starting switch (4), and the self-locking switch (24) comprises a locking state for limiting the work of the starting switch (4) and an unlocking state for opening the work of the starting switch (4).