CN218279544U - Water spraying mop - Google Patents

Abstract

The utility model relates to a water spray mop, include: an upper pipe and a lower pipe detachably connected together; the water tank is provided with a connecting pipe used for being connected with the upper port of the upper pipe, and the connecting pipe is communicated with the upper pipe to form a water outlet end of the water tank; the first driving rod is movably arranged in the upper pipe up and down; a limiting structure used for limiting the first driving rod to be separated from the lower port of the upper tube is further arranged between the connecting tube and the upper portion of the first driving rod. After the upper pipe and the lower pipe are detached, the corresponding joint component does not need to be additionally arranged at the lower port of the upper pipe, the number of parts of the water spraying mop is reduced, the assembly process is simplified, and the production cost of the mop is also reduced.

Description

Water spraying mop

Technical Field

The utility model relates to a burnisher technical field especially relates to a water spray mop.

Background

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, wherein the water pump is also connected with a nozzle for spraying water outwards; 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. No water is in the water outlet pump in the initial state, 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 the water in the water outlet pump can be sprayed out through the nozzle.

Chinese utility model patent "self-smoothing water mop with water spray function" of application number cn201720408144.X (publication number CN 207220774U) discloses such a water spray mop pole, is equipped with the water spray structure on the mop pole, and the water spray structure includes inner tube, water pump and nozzle, the lower part of mop pole is located to the nozzle, in the mop pole was located to the inner tube, the water pump was located in the mop pole and was located the below of inner tube, and the water pump communicates with the play water end of inner tube, and the water pump with be used for operating it to absorb water and finally be connected water via nozzle spun drive structure from the inner tube. The inner pipe arranged in the mop rod can be used for storing water, so that the inside of the whole mop rod can store water, a large-size external water tank is not needed on the premise of not influencing the water storage capacity, and the whole mop has small volume under the condition of ensuring the water storage capacity. However, in order to ensure that the water stored in the inner pipe is not leaked, the inner pipe is a whole stainless steel pipe, the whole length is long, and the inner pipe is arranged in the mop rod, so that the mop rod is also a whole tubular component. This makes the overall length of the product very long, which is not conducive to packaging and transportation. The additional inner tube increases the cost, and requires more to assemble.

Therefore, the Chinese utility model with the application number of 201921896716.9 (the publication number is CN 212281251U) discloses a self-water-stroking horizontal plate mop, which comprises a mop rod and a mop head movably connected to the lower end of the mop rod, wherein the mop rod is also provided with a water stroking part capable of sliding up and down, the mop head is matched with the water stroking part and slides relatively to the water stroking part to realize water stroking: be equipped with the water spray structure on the mop pole, the water spray structure includes water pump, nozzle and is used for driving the drive structure of water pump water spray: the mop rod comprises an upper pipe and a lower pipe, the upper pipe and the lower pipe are mutually inserted and matched to form sealing, a flow passage for water to pass through is directly formed inside the upper pipe and the lower pipe, a driving part of the driving structure penetrates through the upper pipe, and the water pump and the nozzle are arranged on the lower pipe. Therefore, an inner pipe does not need to be additionally arranged or a hose is arranged in the pipe fitting, the structure is simplified, the cost is reduced, and because no inner pipe exists, a flow passage for water to pass through is directly formed inside the whole upper pipe and the whole lower pipe, and the water capacity is increased by about 10%.

Divide into two body parts that can break down with the mop pole in the above-mentioned patent, although the transportation has been made things convenient for, but still certain not enough, top tube and low tube in this patent link together through the joint Assembly, wherein, be equipped with the second actuating lever in the top tube, dismantle the back at upper and lower tubes, the second actuating lever in the top tube is spacing by setting up the top connection in mouth of pipe position, just can not drop out from mouth of pipe department, because all need assemble the corresponding joint Assembly in the mouth of pipe position of upper and lower tubes, so, cause the holistic part quantity increase of water spray mop, material cost, processing and assembly cost also inevitably increase, so, current water spray mop still needs further improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a water spray mop which simplifies the assembly structure of a mop rod and reduces the production cost aiming at the current situation of the prior art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a water spray mop comprising:

the upper pipe and the lower pipe are detachably connected together, the upper pipe and the lower pipe are mutually inserted and matched to form sealing, and the interiors of the upper pipe and the lower pipe are communicated to form a flow passage for water to pass through;

the water tank is provided with a connecting pipe which is used for being connected with the upper port of the upper pipe, and the connecting pipe is communicated with the upper pipe to form a water outlet end of the water tank;

the first driving rod can be movably arranged in the upper pipe up and down;

and a limiting structure used for limiting the first driving rod to be separated from the lower port of the upper pipe is further arranged between the connecting pipe of the water tank and the upper part of the first driving rod.

In order to simplify the limit structure, a limit groove extending along the length direction of the connecting pipe is formed in the wall of the connecting pipe of the water tank, a limit convex part is arranged on the outer peripheral wall of the upper part of the first driving rod at a position corresponding to the limit groove, and the limit convex part is constrained in the limit groove in a vertical sliding manner, so that the limit structure is formed together.

In order to facilitate the installation and the disassembly of the upper pipe and the lower pipe, the limiting convex part is of an elastic buckle structure with one end connected to the first driving rod and the other end capable of elastically stretching relative to the first driving plate.

In order to guarantee the stability that first actuating lever slided from top to bottom, still be equipped with the guide way on the connecting pipe of water tank, the extending direction of this guide way with the extending direction of spacing groove is unanimous, be equipped with on the first actuating lever and correspond to insert the direction muscle in the guide way.

In order to guarantee the leakproofness of top tube and low tube junction, the upper end of low tube be equipped with be used for with the top tube carries out the piecing of connecting, the lower extreme of piecing is inserted and is established in the low tube, and is equipped with first sealing washer between the periphery of piecing and the low tube interior pore wall, the upper end of piecing is inserted and is established in the lower port of top tube, and is equipped with the second sealing washer between the periphery of piecing and the top tube interior pore wall, the lower pot head of top tube is established the low tube upper end and pass through the piecing together both lock joints.

In order to realize the rapid inserting and matching connection of the upper pipe and the lower pipe, the joint piece is provided with an elastic clamping pin, the upper pipe and the lower pipe are provided with bayonets matched with the elastic clamping pin, and the elastic clamping pin is simultaneously buckled in the bayonets on the upper pipe and the lower pipe.

In order to realize the cleaning to mop head, still include:

the mop head is movably connected to the lower end of the lower pipe;

the water smoothing part is arranged on the lower pipe in a mode of sliding up and down relative to the mop head and is in sliding fit with the mop head to realize water smoothing. Compared with the prior art, the utility model has the advantages that: the limit structure that sets up between the connecting pipe of water tank and the upper portion of first actuating lever can be used for restricting first actuating lever and deviate from the lower port of top tube, from this, upper and lower pipe tears the back apart, need not to also add corresponding joint Assembly in the lower port department of top tube, has reduced the part quantity of water spray mop, has simplified the assembling process, has also reduced the manufacturing cost of mop.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is an exploded view of an embodiment of the present invention;

FIG. 3 is a schematic perspective view of the connection state of the lower tube and the mop head according to the embodiment of the present invention;

FIG. 4 is a schematic perspective view of the component A of FIG. 2 with the upper tube omitted;

FIG. 5 is a cross-sectional view of the component of FIG. 4 taken along the length thereof;

FIG. 6 is a cross-sectional view of the component of FIG. 3 taken along the length thereof;

fig. 7 is a front view of the primary drive rod of an embodiment of the present invention;

FIG. 8 is a schematic perspective view of another angle of FIG. 4

Fig. 9 is a schematic perspective view of a joint member according to an embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

Terms indicating directions, such as "front", "rear", "upper", "lower", "left", "right", "side", "top", "bottom", and the like, are used in the specification and claims of the present invention to describe various example structural parts and elements of the present invention, but these terms are used herein only for convenience of description and are determined based on example orientations shown in the drawings. Because the disclosed embodiments may be arranged in different orientations, these directional terms are for illustrative purposes only and should not be construed as limiting, and for example, "upper" and "lower" are not necessarily limited to orientations opposite or consistent with the direction of gravity.

Referring to fig. 1-9, a water spray mop comprises a water tank 3, a mop rod 1, a mop head 2, a water smoothing member 21 and a water spray assembly.

Referring to fig. 2, the mop rod 1 comprises an upper tube 11 and a lower tube 12 detachably connected together, wherein the upper tube 11 and the lower tube 12 are mutually inserted and matched to form a seal, and the interiors of the upper tube 11 and the lower tube 12 are communicated to form a flow passage for water to pass through.

The upper pipe 11 and the lower pipe 12 are connected together by a joint 13, wherein the joint 13 is hollow inside and is used for the driving rod of the water spraying structure to pass through and for the water flow to pass through. The first end of the joint piece 13 is inserted into the upper port of the lower pipe 12, and a first seal ring 141 is provided between the peripheral edge of the joint piece 13 and the inner hole wall of the lower pipe 12. When the joint piece 13 is inserted into the lower pipe 12, the second end of the joint piece 13 is exposed and sleeved with the second sealing ring 142, and when the upper pipe 12 and the lower pipe 12 are inserted and connected, the second sealing ring 142 is in sealing contact with the inner hole wall of the upper pipe 11, so that the sealing performance of the joint of the upper pipe 11 and the lower pipe 12 is ensured.

Referring to fig. 9, the lower port of the upper tube 11 is fitted over the upper end of the socket 13 and the lower tube 12. In order to realize the firm assembly of the upper and lower tubes 12, the joint piece 13 is provided with an elastic clamping leg 130, the elastic clamping leg is provided with at least two convex protrusions 131, and the upper tube 11 and the lower tube 12 are both provided with bayonets 15 matched with the protrusions 131 of the elastic clamping leg 130. After the upper tube 11 and the lower sleeve are inserted and matched in place, the bayonet 15 on the upper tube 11 is opposite to the bayonet 15 on the lower tube 12, and the protrusion 131 of the elastic clamping foot 130 is simultaneously clamped in the bayonet 15 on the upper tube 11 and the lower tube 12.

The mop head 2 is movably connected to the lower end of the mop head 2. The water smoothing part 21 is connected to the lower pipe 12 of the mop rod 1 in a vertically sliding manner, so that the water smoothing part can be in sliding fit with the mop head 2 to realize water smoothing. The matching structure of the mop head 2 and the water smoothing part 21 and the water smoothing process are the prior art and are not described in detail.

The water tank 3 is arranged at the top of the upper pipe 11 of the mop rod 1. Specifically, the lower portion of the water tank 3 has a connection pipe 31 extending downward, and the upper port of the upper pipe 11 may be fittingly mounted outside the connection pipe 31 to achieve connection. The water tank 3 communicates with the upper pipe 11 through a connection pipe 31 to supply water into the upper pipe 11.

Referring to fig. 5 and 6, the water spraying structure includes the water pump 4, a nozzle, and a driving assembly for driving the water pump 4 to spray water, wherein the driving assembly includes a driving handle 50, a first driving rod 51 disposed in the upper pipe 11, and a second driving rod 513 disposed in the lower pipe 12. The upper end of the first driving rod 51 is connected to the connecting pipe 31 of the water tank 3 through a limiting structure, and the lower end of the first driving rod 51 extends to the lower port of the upper pipe 11. The second driving lever 513 is connected to the water pump 4 at its lower end and extends to the upper port of the lower pipe 12 (i.e., the position of the joint 13). The driving handle 50 is hinged to the water tank 3, and has an inner end abutting against an upper end of the first driving lever 51. In the state where the upper tube 11 and the lower tube 12 are inserted, the lower end of the first driving rod 51 passes through the inner hole of the joint 13 and abuts against the upper end of the second driving rod 513.

The lower end of the first driving rod 51 of this embodiment is substantially suspended, and a limit structure is disposed between the upper end and the connection pipe 31 of the water tank 3 to allow the first driving rod 51 to move a certain distance in the up-down direction without falling out of the lower port of the upper pipe 11.

Preferably, a limiting groove 311 extending along a length direction of the connecting pipe 31 is formed on a wall of the connecting pipe 31 of the water tank 3, a limiting protrusion 511 is disposed on an outer circumferential wall of an upper portion of the first driving rod 51 at a position corresponding to the limiting groove 311, the limiting protrusion 511 is a snap structure having one end connected to the first driving rod 51 and the other end elastically stretchable relative to the first driving rod, and the snap structure is slidably restrained in the limiting groove 311 up and down. The elastic buckle structure and the limiting groove 311 together form the limiting structure.

In order to ensure the stability of the vertical sliding of the first driving rod 51, the connecting pipe 31 of the water tank 3 is further provided with a guide groove 312 having a notch at a lower end, an extending direction of the guide groove 312 is consistent with an extending direction of the limiting groove 311, and the first driving rod 51 is provided with a guide rib 512 capable of being inserted into the guide groove 312 correspondingly. The guide groove 312 and the limiting groove 311 are located at opposite positions on the connecting pipe 31 of the water tank 3.

When the first driving rod 51 is connected to the connecting pipe 31 of the water tank 3, a user can press the latch structure and then load the first driving rod 51 into the connecting pipe 31, the latch interface is reset and limited in the limiting groove 311 of the connecting pipe 31 after releasing, and meanwhile, the guide rib 512 of the first driving rod 51 is inserted into the guide groove 312 of the connecting pipe 31, so that the stability that the first driving rod 51 cannot deflect in the circumferential direction and can move in the axial direction is ensured.

Claims (7)

1. A water spray mop comprising:

the water supply device comprises an upper pipe (11) and a lower pipe (12) which are detachably connected together, wherein the upper pipe (11) and the lower pipe (12) are mutually inserted and matched to form sealing, and the interiors of the upper pipe (11) and the lower pipe (12) are communicated to form a flow passage for water to pass through;

the water tank (3) is provided with a connecting pipe (31) connected with the upper port of the upper pipe (11), and the connecting pipe (31) is communicated with the upper pipe (11) to form a water outlet end of the water tank (3);

a first driving rod (51) which is movably arranged in the upper pipe (11) up and down;

the method is characterized in that: a limiting structure used for limiting the first driving rod (51) to be separated from the lower port of the upper pipe (11) is further arranged between the connecting pipe (31) of the water tank (3) and the upper part of the first driving rod (51).

2. The water spray mop of claim 1, wherein: the wall of the connecting pipe (31) of the water tank (3) is provided with a limiting groove (311) extending along the length direction of the connecting pipe (31), the outer peripheral wall of the upper part of the first driving rod (51) is provided with a limiting convex part (511) at a position corresponding to the limiting groove (311), and the limiting convex part (511) is constrained in the limiting groove (311) in a vertical sliding manner, so that the limiting structure is formed together.

3. The water spray mop of claim 2, wherein: the limiting convex part (511) is of an elastic buckle structure with one end connected to the first driving rod (51) and the other end capable of elastically stretching relative to the first driving rod.

4. The water spray mop of claim 2, wherein: the connecting pipe (31) of the water tank (3) is further provided with a guide groove (312), the extending direction of the guide groove (312) is consistent with the extending direction of the limiting groove (311), and the first driving rod (51) is provided with a guide rib (512) which can be correspondingly inserted into the guide groove (312).

5. The water spray mop of any one of claims 1 to 4, wherein: the upper end of low tube (12) be equipped with be used for with top tube (11) carry out the joint spare (13) of connecting, the lower extreme that connects piece (13) is inserted and is established in low tube (12), and is equipped with first sealing washer (141) between the periphery that connects piece (13) and low tube (12) interior pore wall, the upper end that connects piece (13) is inserted and is established in the lower port of top tube (11), and is equipped with second sealing washer (142) between the periphery that connects piece (13) and top tube (11) interior pore wall, the lower pot head of top tube (11) is established low tube (12) upper end and pass through joint piece (13) with both lock joints together.

6. The water spray mop of claim 5, wherein: the connector is characterized in that an elastic clamping pin (130) is arranged on the connector piece (13), a bayonet (15) matched with the elastic clamping pin (130) is formed in the upper pipe (11) and the lower pipe (12), and the elastic clamping pin (130) is simultaneously buckled in the bayonet (15) on the upper pipe (11) and the lower pipe (12).

7. The water spray mop of any one of claims 1-4, further comprising:

the mop head (2) is movably connected to the lower end of the lower pipe (12);

the water smoothing part (21) is arranged on the lower pipe (12) in a mode of sliding up and down relative to the mop head (2) and is in sliding fit with the mop head (2) to realize water smoothing.

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