CN217547969U - Water spraying mop - Google Patents

Abstract

The utility model discloses a water spray mop, including mop pole, nozzle, actuating lever and the water pump of setting in the mop pole inside mop pole one end is equipped with the mop head, the nozzle links to each other with 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, 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 the press lever, presses lever and handle sealing connection and can follow the handle and slide from top to bottom according to the press lever. The water spray mop has the advantages of small size, good use experience, few parts, high reliability, low cost and difficulty in failure.

Description

Water spraying mop

Technical Field

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

Background

The mop is a long handle cleaning tool for scrubbing the ground. The existing mop with the water spraying function is similar in structure, and comprises a mop rod, a mop disc movably connected with the mop rod, a water tank detachably arranged on the mop rod, a water pump arranged on the mop rod and communicated with the water tank, and a nozzle for spraying water outwards, wherein the water pump is connected with an operating mechanism for operating the water pump 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 to operate the squeezing mechanism, and the pump plug has an automatic return device, typically a spring. In 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 externally arranged at the lower part or the upper part of the mop rod, so that the overall appearance and the 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.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a water spray mop, this water spray mop size is little, use experience good, spare part is few, the reliability is high, with low costs, be difficult for breaking down.

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

the utility model provides a water spray mop, includes mop pole, nozzle, actuating lever and sets up the water pump in the mop pole inside mop pole one end is equipped with the mop head, the nozzle links to each other with the water pump, thereby the actuating lever can slide about in the mop pole and drive the water pump by the nozzle blowout, the mop pole is hollow structure in order to hold water mop pole tip is equipped with the handle the inside transfer line that is equipped with of mop pole, transfer line one end supports the actuating lever or links to each other with the actuating lever, and the other end is equipped with presses the depression bar, presses depression bar and handle sealing connection and can follow the handle and slide from top to bottom according to the depression bar.

Preferably, a water filling port is arranged on the handle, a sealing cover capable of being opened and closed is arranged on the water filling port, and a first one-way valve is arranged on the sealing cover.

Preferably, the water pump 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 penetrates through a pump cavity of the pump shell 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, a second one-way valve only allowing water to flow from an inner cavity of the piston rod to a pump cavity is arranged at the outlet end of the piston rod, the return spring enables the piston to keep moving upwards and returning, 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 device further comprises an auxiliary reset device, and the auxiliary reset device assists the transmission rod to reset through elastic force.

Preferably, the auxiliary reset device is an auxiliary reset spring or an elastic support, one end of the auxiliary reset device is propped against the mop rod or the connecting rod, and the other end of the auxiliary reset device is propped against the bulge.

Preferably, the transmission rods are provided with a plurality of transmission rods which are sequentially abutted end to end.

Preferably, the end of the handle is provided with a limiting surface, and a sealing ring is arranged on the side of the pressing rod close to the transmission rod.

Preferably, the sealing cover is flexibly connected with the handle.

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

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 well. One end of the transmission rod is abutted against the driving rod or is fixedly connected with the driving rod, the other end of the transmission rod is abutted against the pressing rod or is directly fixedly connected with the pressing rod, the pressing rod which is hermetically connected with the handle and can slide up and down along the handle is pressed, the pressing rod immediately drives the transmission rod to further drive the driving rod to slide down along the mop rod, so that the water pump is driven to spray water out of the nozzle, and the driving rod driving structure is simple, has few parts and high reliability and is not easy to damage. 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 bulge on the transmission rod avoids the transmission rod from vibrating and deviating inside the mop rod, and further ensures the transmission accuracy and reliability of the transmission rod.

Drawings

FIG. 1 is a schematic view of the entire structure of the water spray mop;

FIG. 2 is a schematic view of the water spray mop (without the auxiliary restoring device) in partial section;

FIG. 3 is a schematic view of the spray mop (without the auxiliary restoring device) in an exploded state;

FIG. 4 is a partial sectional view of the water spray mop;

FIG. 5 is a schematic sectional view showing a part of the water pump of the water spray mop;

FIG. 6 is a schematic view of the water-spraying mop (with an auxiliary restoring device) in partial section;

fig. 7 is a schematic view of an elastic stent.

Detailed Description

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

as shown in fig. 1 to 7, the water spraying mop comprises a mop rod 1 with a hollow structure for containing water, a nozzle 2, a driving rod 3 and a water pump 4 arranged inside the mop rod 1, wherein a mop head 5 capable of movably rotating is arranged at one end of the mop rod 1, the driving rod 3 can slide up and down in the mop rod 1 so as to drive the water pump 4 to spray out the water in the water pump 4 from the nozzle 2, a handle 6 is sleeved at the end part of the mop rod 1, the handle 6 can be detached to add water into the mop rod 1, and a water adding port 7 can be arranged on the mop rod 1 or on the handle 6. In the embodiment, the water filling port 7 is arranged on the handle 6, the water filling port 7 is provided with a sealing cover 8 which can be opened and closed, the sealing cover 8 is provided with a first one-way valve 81 which only allows air to flow from the outside of the handle to the inside of the handle, and the sealing cover 8 is flexibly connected with the handle 6 through rubber so as to avoid the loss of the sealing cover 8; still be equipped with transfer line 9 in mop pole 1 inside, transfer line 9 one end supports actuating lever 3 or directly links firmly with actuating lever 3 the other end and supports according to the pressure pole 10 or directly links firmly with according to pressure pole 10, presses according to the pole 10 and passes through sealing washer 11 sealing connection and press the pole 10 and can slide from top to bottom along handle 6 with handle 6. The end part of the handle 6 is provided with a limiting surface 12, and a sealing ring 11 is arranged on the side of the pressing rod 10 close to the transmission rod 9, so that the pressing rod 10 can keep a sealing relation with the handle 6 and cannot slip off from the handle 6 in the process of sliding along the handle 6. In water pours into mop pole 1 into through filler 7, the well cavity by mop pole 1 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 the aesthetic property poor with the difficult atress of mop or unbalance easily, use the problem of experiencing the difference. The pressing rod 10 is pressed, the pressing rod 10 pushes the transmission rod 9 to slide downwards along the mop rod 1, so that the driving rod 3 slides downwards to drive the water pump 4 to spray water in the water pump 4 out of the nozzle 2, and the water spraying function is realized. The water pump 4 is a prior art, and specifically includes a pump case 41, a piston rod 42 and a return spring 43, the pump case 41 is fixed in the mop rod 1, the nozzle 2 is disposed at the lower part of the pump case 41 and is connected with a water outlet nozzle 44 on the pump case 41, the piston rod 42 is inserted in the pump cavity of the pump case 41 and can slide up and down under the driving of the driving rod 3, the lower end of the piston rod 42 is connected with a piston 45, the interior of the piston rod 42 is hollow, a second one-way valve 46 which only allows water to flow from the inner cavity of the piston rod 42 to the pump cavity is disposed at the outlet end of the piston rod 42, and the return spring 43 keeps the piston 45 moving up and returning. Therefore, when the pressing rod 10 is pressed, the pressing rod 10 drives the driving rod 3 to slide downwards, the driving rod 3 drives the piston rod 42 and the piston 45 to slide downwards, the second one-way valve 46 only allows water to flow from the inner cavity of the piston rod 42 to the pump cavity, the inner cavity of the piston rod 42 is not communicated with the pump cavity at the moment, and the water in the pump cavity is sprayed out from the nozzle 2 through the water outlet nozzle 44 (similar to the principle of an injector) due to extrusion, so that the water spraying function is realized. Subsequently, the piston 45 is kept moving upward and returned by the return spring 43, and the piston rod 42 is moved upward and returned together with the drive lever 3, the drive lever 9, and the pressing lever 10. Because the piston 45 moves up and resets at the reset spring 43, pressure difference is formed between the inner cavity of the pump cavity and the inner cavity of the piston rod 42, the inner cavity of the piston rod 42 is communicated with the inner cavity of the mop rod 1, water in the inner cavity of the piston rod 42 flows to the pump cavity from the inner cavity of the piston rod 42 through the second one-way valve 46 to supplement the water in the pump cavity, and the water in the inner cavity of the mop rod 1 flows to the inner cavity of the piston rod 42 again to realize repeated water spraying for many times. In the process of moving up and resetting the driving rod 3, the transmission rod 9 and the pressing rod 10, because the water in the mop rod 1 is partially discharged to the pump cavity through the inner cavity of the piston rod 42, negative pressure is formed in the inner cavity of the mop rod 1, and external air is immediately sucked into the inner cavity of the mop rod 1 through the first one-way valve 81, so that the consistency of the internal and external pressure differences of the mop rod 1 and the quick moving up and resetting of the driving rod 3, the transmission rod 9 and the pressing rod 10 are ensured. The driving rod 3 has simple driving structure and few parts, thereby having high reliability and being not easy to damage.

In a preferred embodiment, a plurality of protrusions 91 are arranged on the transmission rod 9, and the protrusions 91 can just slide along the inner wall of the mop rod 1, so that the transmission rod 9 is prevented from vibrating and deviating inside the mop rod 1, and the transmission accuracy and reliability of the transmission rod 9 are further ensured. Furthermore, the protrusions 91 are circumferentially arrayed on the transmission rod 9, and a gap is reserved between every two adjacent protrusions 91, so that the volume of the inner cavity of the mop rod 1 is further increased, and water flows more smoothly.

In a preferred embodiment, the mop pole 1 is divided into 2 to 3 sections and hermetically connected end to end by a connecting rod 13. The transmission rods 9 are also provided with 2 to 3 transmission rods, and the transmission rods are sequentially abutted end to end, so that the packaging size of the water spraying mop is further reduced. In this embodiment, this water spray mop still includes supplementary resetting means, supplementary resetting means can reset through elastic force auxiliary transmission pole 9, supplementary resetting means is supplementary reset spring 100 or elastic support 100a, support supplementary resetting means one end on mop pole 1 or connecting rod 13, the other end supports protruding 91, thereby make transfer line 9 keep shifting up the trend of resetting, make transfer line 9 and press the depression bar 10 to shift up the restoration fast, consequently, piston 45 resets also more fast, the water of piston rod 42 inner chamber passes through second check valve 46 and flows to the pump chamber from piston rod 42 inner chamber fast, water in the pump chamber is supplemented, so that repeat the water spray many times fast, improve user experience and feel. The elastic support 100a may be formed by connecting a plurality of plastic elastic rings 100b through plastic support ribs 100c as shown in fig. 7, and when the plastic elastic rings 100b are compressed, the plastic support ribs 100c will generate a resilient force to restore the plastic elastic rings 100 b.

Among the above-mentioned technical scheme, take off sealed lid 8, open filler 7, water pours into the mop pole 1 into through filler 7 in, by the hollow cavity of mop pole 1 act as the water storage effect. When water needs to be sprayed, the pressing rod 10 is pressed, the pressing rod 10 pushes the transmission rod 9 to slide downwards along the mop rod 1, so that the driving rod 3 slides downwards, the driving rod 3 drives the piston rod 42 and the piston 45 to slide downwards, and water in the pump cavity is sprayed out from the nozzle 2 through the water outlet nozzle 44 due to extrusion, so that the water spraying function is realized. Then the piston 45 is kept moving upwards to reset under the action of the reset spring 43, the piston rod 42 together with the driving rod 3, the driving rod 9 and the pressing rod 10 moves upwards to reset, water in the inner cavity of the piston rod 42 flows to the pump cavity from the inner cavity of the piston rod 42 through the second one-way valve 46 to supplement the water in the pump cavity, and the water in the inner cavity of the mop rod 1 flows to the inner cavity of the piston rod 42 again to realize repeated water spraying for many times. In the process of moving up and resetting the driving rod 3, the transmission rod 9 and the pressing rod 10, 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 3, the transmission rod 9 and the pressing rod 10 are ensured. The driving rod 3 has simple driving structure and few parts, so the reliability is high and the damage is not easy to happen.

This embodiment is only to the explanation of the utility model concept and realization, not to limit it, under the utility model concept, the technical scheme who does not change really is still in the protection zone.

Claims (11)

1. The utility model provides a water spray mop, includes mop pole, nozzle, actuating lever and sets up the water pump in the mop pole inside mop pole one end is equipped with the mop head, the nozzle links to each other with the water pump, thereby the actuating lever can slide about in the mop pole and drive the water pump and spout water by the nozzle, its characterized in that, 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 the press depression bar, presses depression bar and handle sealing connection and can follow the handle and slide from top to bottom according to the press depression bar.

2. The water spray mop of claim 1, wherein a filler is provided on the handle, a closable seal cap is provided on the filler, and a first one-way valve is provided on the seal cap.

3. The water spraying mop of claim 1 or 2, wherein the water pump comprises a pump housing, a piston rod and a return spring, the pump housing is fixed in the mop rod, the nozzle is connected with a water outlet nozzle on the pump housing, the piston rod is arranged in a pump cavity of the pump housing 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, a second one-way valve which only allows water to flow from the inner cavity of the piston rod to the pump cavity is arranged at the outlet end of the piston rod, 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.

4. The spray mop of claim 1 or 2 wherein the drive bar has a plurality of projections thereon, the projections being adapted to slide snugly along the inner wall of the mop pole.

5. The water spray mop of claim 4, wherein the mop pole is divided into sections and hermetically connected end to end by connecting rods.

6. The water spray mop of claim 5 further comprising an auxiliary return means for assisting the return of the drive link by a spring force.

7. The water spray mop of claim 6, wherein the auxiliary return device is an auxiliary return spring or an elastic support, one end of the auxiliary return device is abutted against the mop rod or the connecting rod, and the other end of the auxiliary return device is abutted against the protrusion.

8. The spray mop of claim 5 wherein said drive rods are provided in a plurality of rows, said rows abutting end-to-end in sequence.

9. The water spray mop of claim 1 or 2 wherein a stop surface is provided at the end of the handle and a sealing ring is provided on the pressing rod near the driving rod.

10. The water spray mop of claim 2 wherein said sealing cover is flexibly connected to the handle.

11. The water spray mop of claim 4 wherein the projections are circumferentially arrayed on the drive link with a gap between adjacent projections.

Images