CN218247137U

CN218247137U - High-reliability water spraying mop

Info

Publication number: CN218247137U
Application number: CN202222554381.0U
Authority: CN
Inventors: 姚国辉; 任峻杉
Original assignee: Bazhou Liangjie Household Products Co Ltd
Current assignee: Bazhou Liangjie Household Products Co Ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-01-10
Anticipated expiration: 2032-09-27

Abstract

The utility model discloses a water spray mop of high reliability, including the mop pole and with mop pole swing joint's mop head be equipped with the wiper on the mop head be equipped with the nozzle on the mop pole, be equipped with the water pump in mop pole inside, the nozzle links to each other with the water pump, is equipped with the actuating lever on the water pump, thereby the actuating lever can slide about in the mop pole and drive the water pump with water by the nozzle blowout mop pole tip is equipped with the handle the inside transfer line that is equipped with of mop pole, transfer line one end support the actuating lever or link to each other with the actuating lever, and the other end is equipped with presses the depression bar the nearly pressing the rod end of transfer line is equipped with sealing device, presses the depression bar to support at transfer line tip or link to each other with the transfer line, is equipped with on the handle and presses the depression bar to pass and press the mouth and can follow the handle and slide downwards. This water spray mop spare part of high reliability is few, the reliability is high, with low costs, difficult trouble, and sealed effectual, difficult emergence infiltration and depression bar card pause use experience good.

Description

High-reliability water spraying mop

Technical Field

The utility model relates to a cleaning tool, in particular to a water spraying mop with high reliability.

Background

A mop is a long handled cleaning tool for scrubbing the floor. The existing mop with the water spraying function is similar in structure, comprises a mop rod and a mop head movably connected with the mop rod, and further comprises a water tank detachably arranged on the mop rod, a water pump arranged on the mop rod and communicated with the water tank, the water pump is also connected with a nozzle for spraying water outwards, and the water pump is connected with an operating mechanism for operating the operating mechanism to suck water from the water tank and finally spray the water out of the nozzle; the operating mechanism can be a wrench mechanism, namely a wrench is arranged at the head of the mop rod and is abutted against an auxiliary pressure rod, the auxiliary pressure rod is abutted against a connecting rod penetrating through the mop rod, an extrusion mechanism is arranged at the tail of the connecting rod, and the extrusion mechanism and the pump plug can generate interaction. The pump plug is moved by operating the wrench, and thus the squeezing mechanism, and the pump plug has an automatic return device, usually a spring. Under the initial state, no water exists in the water outlet pump, the pump plug is pressed down and then rises, water in the water tank can be sucked into the water outlet pump through the water inlet pump, the pump plug is pressed down again, and water in the water outlet pump can be sprayed out through the nozzle. The water tank is required to be arranged outside the lower part or the upper part of the mop rod, so that the overall appearance and size of the mop are influenced, the attractiveness is poor, and the water tank can prevent the mop from being stressed or unbalanced easily, so that the use experience is poor; meanwhile, the wrench realizes water spraying by operating the extrusion mechanism through the operating mechanism, and has the defects of complex structure, more parts, high cost and easy failure. If the mop rod is used for storing water, the overall attractiveness of the mop can be effectively improved, but the wrench control mode also has the problems of complex operating mechanism, more parts, high cost and easiness in failure, and if the transmission rod penetrating through the mop rod is directly abutted to the water pump and then is controlled by the liftable pressing rod, the transmission rod directly drives the water pump to spray water, so that the number of the parts can be effectively reduced, and the failure rate can be greatly reduced. However, in the practical use process of the mop, the force of the hand acting on the pressing rod cannot be guaranteed to be always parallel to the axis of the pressing rod, so that the pressing rod is very easy to be out of axis with the mop rod under the action of the force which is not parallel to the axis of the pressing rod, and the sealing effect of the pressing rod and the mop rod or the handle is further influenced, and the smooth lifting of the pressing rod is also influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a water spray mop of high reliability, this water spray mop spare part of high reliability is few, the reliability is high, with low costs, difficult trouble, and is sealed effectual, is difficult for taking place the infiltration and presses the depression bar card to pause, uses and experiences well.

In order to achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a water spray mop of high reliability, includes mop pole and the mop head with mop pole swing joint be equipped with the wiping on the mop head be equipped with the nozzle on the mop pole, be equipped with the water pump in the mop pole inside, the nozzle links to each other with the water pump, is equipped with the actuating lever on the water pump, thereby the actuating lever can slide from top to bottom in the mop pole drive water pump with the nozzle blowout, the mop pole is hollow structure in order to hold water the mop pole tip is equipped with the handle the inside transfer line that is equipped with of mop pole, transfer line one end support the actuating lever or link to each other with the actuating lever, and the other end is equipped with presses the depression bar the nearly pressure rod end of transfer line is equipped with sealing device, presses the depression bar to support at transfer line tip or link to each other with the transfer line, is equipped with on the handle and presses the mouth, and can slide downwards along the handle according to the depression bar, and the transfer line slides downwards along the mop pole under the drive of depression bar.

Preferably, the handle is provided with a limiting surface, and the pressing rod has a structure with a large inside and a small outside.

Preferably, one side of the pressing rod is matched with the inner wall of the handle, and the other side of the pressing rod is matched with the pressing opening.

Preferably, the sealing means comprises at least one sealing ring.

Preferably, the sealing device further comprises at least one sealing groove, and the sealing ring is sleeved on the sealing groove.

Preferably, the outer diameter of the sealing ring is larger than the inner diameter of the handle, and the end of the transmission rod close to the pressing rod is matched with the inner wall of the handle.

Preferably, the handle is provided with a water filling port, the water filling port is provided with a sealing cover capable of being opened and closed, the sealing cover is provided with a first one-way valve, the water pump further comprises a pump shell, a piston rod and a return spring, the pump shell is fixed in the mop rod, the nozzle is connected with a water outlet nozzle on the pump shell, the piston rod is arranged in a pump cavity of the pump shell in a penetrating mode and can slide up and down under the driving of the driving rod, the lower end of the piston rod is connected with a piston, the interior of the piston rod is hollow, the outlet end of the piston rod is provided with a second one-way valve only allowing water to flow from the inner cavity of the piston rod to the pump cavity, the return spring enables the piston to keep moving upwards and return, and the inner cavity of the piston rod is communicated with the inner cavity of the mop rod.

Preferably, the transmission rod is provided with a plurality of bulges, and the bulges can just slide along the inner wall of the mop rod.

Preferably, the mop rod comprises a plurality of sections of mop rod units, two adjacent sections of mop rod units are sequentially and hermetically connected end to end through a connecting rod, the transmission rod is provided with a plurality of sections, and the plurality of sections of transmission rod are sequentially abutted end to end.

Further preferably, the projections are circumferentially arrayed on the transmission rod, and a gap is reserved between every two adjacent projections.

Among the above-mentioned technical scheme, utilize hollow structure's mop pole water storage, can not influence the outward appearance of mop, whole aesthetic property is good to use and experience. One end of the transmission rod is abutted against the driving rod, the other end of the transmission rod is abutted against the pressing rod, the pressing rod is pressed to drive the transmission rod and further drive the driving rod to slide downwards along the mop rod, so that the water pump is driven to spray water out of the nozzle, and the driving rod and the pressing rod are simple in driving structure, few in parts, high in reliability, not prone to damage and extremely simple and convenient to install. The reset spring enables the piston to keep moving upwards and reset, so that the driving rod, the transmission rod and the pressing rod move upwards and reset, in the process, as the water in the mop rod is partially discharged to form micro negative pressure, external air is immediately sucked into the mop rod through the first one-way valve, and the consistency of the pressure difference inside and outside the mop rod and the quick moving upwards and resetting of the driving rod, the transmission rod and the pressing rod are ensured. The transmission rod is prevented from vibrating and deviating inside the mop rod by the protrusions on the transmission rod, and the transmission accuracy and reliability of the transmission rod are further guaranteed. Through set up spacing face on the handle to set the structure big-end-up into with the press ram, make the press ram pass and press the mouth and slide downwards along the handle, guarantee that the press ram can not follow and press a mouthful slippage and drive the transfer line and slide downwards along the mop pole. Through setting up sealing device at the nearly pole end of pressing of transfer line, rather than on the press bar, and the nearly pole end of pressing of transfer line and the cooperation of handle inner wall, therefore no matter whether the power that people's hand was used on the press bar is parallel with the press bar axis, the power that the transfer line was given in the press bar transmission is coaxial with the handle all the time, sealing device and handle on the consequently transfer line can guarantee sealed effect all the time, water also can not follow the nearly pole end of pressing of transfer line and ooze, press bar one side and handle inner wall cooperate, one side does not have sealing device's restraint simultaneously with pressing the mouth to cooperate, the press bar goes up and down more smoothly.

Drawings

FIG. 1 is a schematic sectional view of the water spray mop with high reliability;

FIG. 2 is a schematic view showing the disassembled state of the highly reliable water spray mop;

FIG. 3 is a perspective view of the high reliability water spray mop;

FIG. 4 is a partially exploded view of the highly reliable water spray mop;

FIG. 5 is a schematic sectional view of a part of the high reliability water spray mop;

FIG. 6 is a cross-sectional structural view of the handle;

fig. 7 is a partial sectional structural schematic diagram of the water pump.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1 to 7, the highly reliable water spray mop includes a mop rod 100 and a mop head 1 movably connected to the mop rod 100, a wiping material (not shown in the drawings) is disposed on the mop head 1, the mop rod 100 has a hollow structure to contain water, a nozzle 101 is disposed on the mop rod 100, a water pump 110 is disposed inside the mop rod, a driving rod 111 is disposed on the water pump 110, and the driving rod 111 can slide up and down in the mop rod 100 to drive the water pump 110 to spray the water in the water pump 110 out of the nozzle 101. The end of the mop rod 100 is sleeved with a handle 120, water can be added into the mop rod 100 by removing the handle 120, and the water adding port 130 can be arranged on the mop rod 100 or the handle 120. In this embodiment, the filler 130 is disposed on the handle 120, the filler 130 is provided with a sealing cover 140 capable of being opened and closed, the sealing cover 140 is provided with a first one-way valve 141 only allowing air to flow from the outside of the handle to the inside of the handle, and the sealing cover 140 is flexibly connected with the handle 120 through rubber, so as to prevent the sealing cover 140 from being lost; the mop rod 100 is further internally provided with a transmission rod 150, one end of the transmission rod 150 is abutted against the driving rod 111 or directly fixedly connected with the driving rod 111, the other end of the transmission rod 150 is abutted against the pressing rod 160 or directly fixedly connected with the pressing rod 160, preferably, one end of the transmission rod 150 is abutted against the driving rod 111, and the other end is abutted against the pressing rod 160, so that other installation and fixing links are omitted, and the installation is very simple and convenient. A sealing device is arranged at the end of the transmission rod 150 close to the pressing rod 160, and the sealing device comprises at least one sealing ring 152 and at least one sealing groove 153, the sealing ring is sleeved on the sealing groove, and the end of the transmission rod close to the pressing rod 160 seals the water in the handle and the mop rod instead of arranging the sealing device by means of the pressing rod. The handle 120 is provided with a pressing opening 121, the pressing rod 160 with a large inside and a small outside penetrates through the pressing opening and slides downwards along the handle, so that the transmission rod is pushed to slide downwards, the transmission rod slides downwards along the mop rod under the driving of the pressing rod, and the limiting surface 122 at the end part of the handle 120 prevents the pressing rod 160 from slipping. Because the end of the transmission rod 150 close to the pressing rod 160 is matched with the inner wall of the handle, and the outer diameter of the sealing ring is larger than the inner diameter of the handle, no matter whether the force of a human hand acting on the pressing rod 160 is parallel to the axis of the pressing rod, the force transmitted to the transmission rod by the pressing rod is always coaxial with the handle, therefore, the sealing device on the transmission rod and the handle can always ensure the sealing effect, water cannot seep out from the end close to the pressing rod of the transmission rod, one side of the pressing rod is matched with the inner wall of the handle, and the other side of the pressing rod is matched with the pressing opening without the restraint of the sealing device, so that the lifting of the pressing rod is smoother. In water pours into mop pole 100 into through filler 130, the well cavity by mop pole 100 acts as the water storage effect, avoids the water tank external in mop pole lower part or upper portion, influences the whole outward appearance and the size of mop, leads to aesthetic property poor and the difficult atress of mop or easy unbalance, uses the problem of experiencing the difference, and the convenient washing and the dehydration of this mop utilization current that also is convenient for are realized. When the pressing rod 160 is pressed, the pressing rod 160 pushes the transmission rod 150 to slide downwards along the mop rod 100, so that the driving rod 111 slides downwards to drive the water pump 110 to spray water in the water pump 110 through the nozzle 101, thereby realizing the water spraying function. The water pump 110 is a conventional technology, and specifically includes a pump housing 112, a piston rod 113, and a return spring 114, the pump housing 112 is fixed in the mop rod 100, the nozzle 101 is disposed at the lower portion of the pump housing 112 and connected to a water outlet nozzle 115 on the pump housing 112, the piston rod 113 is disposed in a pump chamber of the pump housing 112 and can slide up and down by being driven by the driving rod 111, the lower end of the piston rod 113 is connected to a piston 116, the interior of the piston rod 113 is hollow, a second one-way valve 117 is disposed at an outlet end of the piston rod 113 for allowing water to flow from the inner chamber of the piston rod 113 to the pump chamber, and the return spring 114 keeps the piston 116 moving upward and returning. Therefore, when the pressing rod 160 is pressed, the pressing rod 160 drives the driving rod 111 to slide downwards, the driving rod 111 drives the piston rod 113 and the piston 116 to slide downwards, the second one-way valve 117 only allows water to flow from the inner cavity of the piston rod 113 to the pump cavity, so that the inner cavity of the piston rod 113 is not communicated with the pump cavity, and the water in the pump cavity is extruded out of the nozzle 101 through the water outlet nozzle 115 (similar to the principle of an injector), thereby realizing the water spraying function. Subsequently, the piston 116 is returned to the upward movement by the return spring 114, and the piston rod 113 is returned to the upward movement together with the driving rod 111, the transmission rod 150, and the pressing rod 160. Because the piston 116 moves up and resets on the reset spring 114, a pressure difference is formed between the pump cavity and the inner cavity of the piston rod 113, the inner cavity of the piston rod 113 is communicated with the inner cavity of the mop rod 100, water in the inner cavity of the piston rod 113 flows from the inner cavity of the piston rod 113 to the pump cavity through the second one-way valve 117 to supplement the water in the pump cavity, and the water in the inner cavity of the mop rod 100 flows to the inner cavity of the piston rod 113 to realize repeated water spraying for many times. In the process of moving up and resetting the driving rod 111, the driving rod 150 and the pressing rod 160, because the water in the mop rod 100 is partially discharged to the pump cavity through the inner cavity of the piston rod 113, negative pressure is formed in the inner cavity of the mop rod 100, and external air is immediately sucked into the inner cavity of the mop rod 100 through the first one-way valve 141, so that the consistency of the pressure difference between the inside and the outside of the mop rod 100 and the quick moving up and resetting of the driving rod 111, the driving rod 150 and the pressing rod 160 are ensured. The driving rod 111 has a simple driving structure and few parts, so the reliability is high and the damage is not easy to occur.

In one embodiment, the mop pole 100 comprises several sections of the mop pole units 102 and two adjacent sections of the mop pole units 102 are sequentially and hermetically connected end to end by the connecting rod 103, the sections of the mop pole units 102 are typically 2 to 4. The plurality of protrusions 151 are arranged on the transmission rod 150, and the protrusions 151 can just slide along the inner wall of the mop rod 100, so that the transmission rod 150 is prevented from vibrating and deviating inside the mop rod 100, and the transmission accuracy and reliability of the transmission rod 150 are further guaranteed. Furthermore, the protrusions 151 are circumferentially arranged on the transmission rod 150 in an array manner, and a gap is reserved between every two adjacent protrusions 151, so that the volume of the inner cavity of the mop rod 100 is further increased, and water flows more smoothly. The transmission rod 150 is also provided with 2 to 4 sections, and the transmission rods of all sections are sequentially abutted end to end, so that the processing and packaging cost of the high-reliability water spray mop is further reduced.

Among the above-mentioned technical scheme, with two sections adjacent mop pole units 102 through connecting rod 103 end to end sealing connection in proper order, each section transfer line offsets in proper order, will press the depression bar again and support on the transfer line of top, sheathe the handle in the mop pole upper end at last and can accomplish the installation of water spray mop with high reliability, it is quick convenient to install, spare part is few. The sealing cover 140 is removed, the water filling port 130 is opened, and water is filled into the mop rod 100 through the water filling port 130, so that the hollow cavity of the mop rod 100 serves as a water storage function. When water needs to be sprayed, the pressing rod 160 is pressed, the pressing rod 160 pushes the transmission rod 150 to slide downwards along the mop rod 100, so that the driving rod 111 slides downwards, the driving rod 111 drives the piston rod 113 and the piston 116 to slide downwards, and water in the pump cavity is sprayed out from the nozzle 101 through the water outlet nozzle 115 due to extrusion, so that the water spraying function is realized. Then the piston 116 is kept moving upwards and is reset under the action of the reset spring 114, the piston rod 113, the driving rod 111, the driving rod 150 and the pressing rod 160 move upwards and are reset, water in the inner cavity of the piston rod 113 flows to the pump cavity from the inner cavity of the piston rod 113 through the second one-way valve 117, the water in the pump cavity is supplemented, and the water in the inner cavity of the mop rod 100 flows to the inner cavity of the piston rod 113 again, so that repeated water spraying is realized. In the process of moving up and resetting the driving rod 111, the transmission rod 150 and the pressing rod 160, external air is sucked into the inner cavity of the mop rod 1 through the first one-way valve 81, so that the consistency of the pressure difference between the inside and the outside of the mop rod 1 and the rapid moving up and resetting of the driving rod 111, the transmission rod 150 and the pressing rod 160 are ensured. And no matter whether the force of the human hand acting on the pressing rod 160 is parallel to the axis of the pressing rod or not, the force transmitted to the transmission rod by the pressing rod is always coaxial with the handle, so that the sealing effect of the sealing device on the transmission rod and the handle can be always ensured, and the lifting of the pressing rod is smoother.

The embodiment is only for the illustration of the concept and implementation of the present invention, and is not limited thereto, and the technical solution without substantial transformation is still within the protection scope under the concept of the present invention.

Claims

1. A high-reliability water spraying mop comprises a mop rod and a mop head movably connected with the mop rod, wherein a wiping object is arranged on the mop head, a nozzle is arranged on the mop rod, a water pump is arranged inside the mop rod and connected with the nozzle, a driving rod is arranged on the water pump and can slide up and down in the mop rod to drive the water pump to spray water out of the nozzle.

2. The mop with a water spray of claim 1, wherein the handle is provided with a limiting surface, and the pressing rod has a structure with a large inside and a small outside.

3. The mop with water spray of claim 1 or 2, wherein the pressing rod is engaged with the inner wall of the handle at one side and the pressing port at the other side.

4. The water spray mop of claim 1 or 2, wherein the sealing means comprises at least one gasket.

5. The mop with high reliability as claimed in claim 4, wherein the sealing means further comprises at least one sealing groove, and the sealing ring is disposed on the sealing groove.

6. The mop with water spray of claim 4, wherein the outer diameter of the sealing ring is larger than the inner diameter of the handle, and the proximal pressing rod end of the transmission rod is engaged with the inner wall of the handle.

7. The mop with the water spray function according to claim 1 or 2, wherein the handle is provided with a water inlet, the water inlet is provided with a sealing cover which can be opened and closed, the sealing cover is provided with a first one-way valve, the water pump further comprises a pump shell, a piston rod and a return spring, the pump shell is fixed in the mop rod, the nozzle is connected with a water outlet nozzle on the pump shell, the piston rod is arranged in a pump cavity of the pump shell in a penetrating manner and can slide up and down under the driving of the driving rod, the lower end of the piston rod is connected with a piston, the piston rod is hollow and is provided with a second one-way valve at the outlet end of the piston rod, the second one-way valve only allows water to flow from the inner cavity of the piston rod to the pump cavity, the return spring enables the piston to move up and return, and the inner cavity of the piston rod is communicated with the inner cavity of the mop rod.

8. The mop with high reliability of water spraying of claim 1 or 2, wherein a plurality of protrusions are provided on the transmission rod, and the protrusions can just slide along the inner wall of the mop rod.

9. The highly reliable water spray mop of claim 8, wherein the mop rod comprises a plurality of sections of mop rod units, and two adjacent sections of mop rod units are sequentially and hermetically connected end to end through a connecting rod, and the driving rod is provided with a plurality of sections, and the plurality of sections of the driving rod are sequentially abutted end to end.

10. The mop of claim 9, wherein the protrusions are circumferentially arrayed on the drive rod with a gap between adjacent protrusions.