CN211559976U

CN211559976U - Water tank structure of water spraying mop

Info

Publication number: CN211559976U
Application number: CN201921896915.XU
Authority: CN
Inventors: 不公告发明人
Original assignee: Ningbo Deruntang Intelligent Technology Co Ltd
Current assignee: Ningbo Deruntang Intelligent Technology Co Ltd
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-09-25
Anticipated expiration: 2029-11-05

Abstract

The utility model relates to a water tank structure of water spray mop, including mop pole (1) and water tank (3), the play water end of water tank (3) inserts in the up end of mop pole (1), its characterized in that: the upper port of the mop rod (1) is provided with a flaring section (11) with a larger diameter, the lower part of the water tank (3) is provided with an insertion section (31) matched with the flaring section (11) in shape, and the insertion section (31) is inserted into the flaring section (11). The diameter of the aluminum pipe (or the pipe fitting made of other materials) as the mop rod is increased by the flaring section, the larger the diameter of the aluminum pipe (or the pipe fitting made of other materials) is, the higher the strength of the pipe per se is, the larger the stress area of a plastic part in contact with the pipe per se is, the firm degree of combination between the water tank and the mop rod is increased, the stress area is increased under the condition of the same pressure, and the local pressure is reduced, so that the mop rod is not easy to damage.

Description

Water tank structure of water spraying mop

Technical Field

The utility model relates to a water spray mop especially relates to a water tank structure of water spray mop.

Background

The mop with the water spraying function has a similar 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 from 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. 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.

The applicant has applied for chinese utility model patent "self-smoothing water mop with water spray function" of patent number cn201720408144.x (publication number is CN207220774U), discloses such water spray mop, 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 outlet end intercommunication of water pump and 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 mop rod is provided with a water containing cavity (a water tank), the opening of the water containing cavity is exposed out of the top surface of the handle to form the water filling port, an end cover is arranged at the opening of the water containing cavity, the water outlet end of the water containing cavity extends into the water containing cavity from the upper end of the mop rod, and the inner pipe is connected to the water outlet end of the water containing cavity and communicated with the inside of the water containing cavity. The driving structure comprises a handle connected to the top of the mop rod, a water containing cavity is arranged on the handle, a wrench is hinged to the handle, a push rod piece is arranged inside the inner tube, the lower end of the push rod piece is abutted to the pump shell, and the upper end of the push rod piece is matched with the wrench so that the push rod can be pushed to move downwards by pressing of the wrench.

In order to save materials and reduce weight, the mop rod is a pipe fitting with a small caliber, the strength of the mop rod is limited, the end part of the water tank inserted into the mop rod is small, and the insertion position of the water tank and the mop rod is easy to break in the assembling process. In addition, the water tank is independent from the handle, and the water tank is positioned outside the handle, so that the water tank cannot be enlarged, and the water storage capacity is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a water tank structure of a water spraying mop which enables the water tank to be combined with the mop rod more firmly is provided aiming at the prior art, and the assembly between the water tank and the mop rod is more convenient.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a water tank structure of water spray mop, includes mop pole and water tank, the play water end of water tank inserts in the last port of mop pole, its characterized in that: the upper port of the mop rod is provided with a flaring section with the diameter being increased, the lower part of the water tank is provided with an insertion section matched with the flaring section in shape, and the insertion section is inserted into the flaring section.

The improved mop rod is further improved, the flaring section and the mop rod are in transition through an arc surface, the lower end of the inserting section is provided with a necking section, the necking section and the inserting section are in transition through the arc surface, the necking section is inserted into the mop rod, and a first sealing ring is arranged between the periphery of the necking section and the inner hole wall of the mop rod. The insertion section forms a structure with a large top and a small bottom, and a space with a small top is formed between the flaring section and the mop rod, so that the water tank is longer in length inserted into the mop rod, the connection firmness is increased, and the first sealing ring is prevented from leaking water.

The mop is further improved, the mop rod is sleeved with a sheath, and the flaring section is hidden in the sheath and is connected with the water tank in a buckling mode. The flaring section is hidden in the sheath, so that the attractiveness is enhanced, and the sheath also plays a role in protecting the joint of the water tank and the mop rod.

In order to facilitate the connection of the sheath and the water tank, the lower part of the water tank is provided with a connecting section, the connecting section is positioned above the insertion section, the cross section of the connecting section is larger than that of the insertion section, the connecting section is placed on the top surface of the flaring section, and the sheath is connected to the connecting section in a buckling mode. Through the fender of the top surface of linkage segment and flaring section joining in marriage for the linkage segment still plays the limiting displacement to water tank mounted position.

The improved water tank is further improved by comprising a driving handle and a linkage rod, wherein the linkage rod is arranged in the water tank, the driving handle is rotatably arranged on the water tank through a driving shaft, the driving shaft can be driven to rotate by the swinging of the driving handle, the linkage rod is arranged on the driving shaft and can rotate along with the driving shaft, a second sealing ring is arranged between the driving shaft and the water tank, and the second sealing ring is positioned outside the inner cavity of the water tank. The drive handle form can set up the sealing washer for a structure of drive water pump between drive shaft and the water tank, and current sealing washer setting is in the water storage space of water tank, and this water storage capacity that can influence the water tank, and this structure is external with the sealing washer, increases the water yield of water tank. Part of the drive structure can be pre-combined with the water tank to form a module to optimize mop assembly.

Specifically, the lower extreme of above-mentioned driving handle has the fork portion that is the U-shaped, and the fork portion is gone into to the water tank card, and the fork portion is connected with the drive axle in water tank both sides and through keyway connected mode, the gangbar passes through keyway connected mode and drive axle connection, the second sealing washer is located and is driven between the perforation that the axle periphery and the water tank were worn to establish by the axis of drive.

For convenient equipment, above-mentioned water tank includes epitheca, inferior valve and inner shell, epitheca and inferior valve are involutive from top to bottom, the inner shell is located the space that epitheca and inferior valve formed, and the upper end of inner shell forms the water filling port to be equipped with the jam in water filling port department, insert the section and locate on the inferior valve, the inner shell is located the space that epitheca and inferior valve enclose, the inner shell card is gone into the fork portion, it wears to establish to open the confession drive shaft on the inner shell the perforation.

The inner shell and the lower shell are welded and fixed, and the upper shell is connected to the inner shell in a buckling mode.

Compared with the prior art, the utility model has the advantages of: the upper port of the mop rod is provided with a flaring section with the diameter being enlarged, the lower part of the water tank is provided with an insertion section matched with the flaring section in shape, and the insertion section is inserted into the flaring section. The diameter of the aluminum pipe (or the pipe fitting made of other materials) as the mop rod is increased by the flaring section, the larger the diameter of the aluminum pipe (or the pipe fitting made of other materials) is, the higher the strength of the pipe per se is, the larger the stress area of a plastic part in contact with the pipe per se is, the firm degree of combination between the water tank and the mop rod is increased, the stress area is increased under the condition of the same pressure, and the local pressure is reduced, so that the mop rod is not easy to damage.

Drawings

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

fig. 2 is a cross-sectional view of an embodiment of the present invention;

FIG. 3 is a cross-sectional view of the position of the actuator shaft in an embodiment of the present invention;

fig. 4 is an exploded perspective view of an embodiment of the present invention.

Detailed Description

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

As shown in fig. 1 to 4, it is a preferred embodiment of the present invention.

The utility model provides a water tank structure of water spray mop, includes mop pole 1 and water tank 3, the play water end of water tank 3 inserts in the last port of mop pole 1, its characterized in that: the upper port of the mop rod 1 is provided with a flaring section 11 with a larger diameter, the lower part of the water tank 3 is provided with an insertion section 31 matched with the flaring section 11 in shape, and the insertion section 31 is inserted into the flaring section 11.

The flaring section 11 and the mop rod 1 are in transition through an arc surface, the lower end of the insertion section 31 is provided with a necking section 32, the necking section 32 and the insertion section 31 are in transition through the arc surface, the necking section 32 is inserted into the mop rod 1, and a first sealing ring 2a is arranged between the periphery of the necking section 32 and the inner hole wall of the mop rod 1.

The mop rod 1 is sleeved with a sheath 4, and the flaring section 11 is hidden in the sheath 4 and is connected with the water tank 3 in a buckling manner. The lower part of the water tank 3 is provided with a connecting section 33, the connecting section 33 is positioned above the insertion section 31, the cross section of the connecting section 33 is larger than that of the insertion section 31, the connecting section 33 rests on the top surface of the flaring section 11, and the jacket 4 is connected to the connecting section 33 in a snap fit mode.

The water tank structure further comprises a driving handle 5 and a linkage rod 6, wherein the linkage rod 6 is arranged in the water tank 3, the driving handle 5 is installed on the water tank 3 in a rotating mode through a driving shaft 7, the driving shaft 7 can be driven to rotate by the swinging of the driving handle 5, the linkage rod 6 is installed on the driving shaft 7 and can rotate along with the driving shaft 7, a second sealing ring 2b is arranged between the driving shaft and the water tank 3, and the second sealing ring 2b is located outside an inner cavity of the water tank 3. The lower extreme of drive handle 5 has the fork 51 that is the U-shaped, and the fork 51 is gone into to the water tank card, and fork 51 is connected with drive axle 7 in 3 both sides of water tank and through keyway connected mode, gangbar 6 passes through keyway connected mode and is connected with drive axle 7, second sealing washer 2b is located and is driven between the perforation 34 that axle 7 periphery and water tank 3 were worn to establish by confession drive axle 7.

Water tank 3 includes epitheca 3a, inferior valve 3b and inner shell 3c, and epitheca 3a and inferior valve 3b are involutive from top to bottom, and inner shell 3c is located the space that epitheca 3a and inferior valve 3b formed, and the upper end of inner shell 3c forms the water filling port to be equipped with the jam 3d in water filling port department, insert the section and locate on inferior valve 3b, inner shell 3c is located the space that epitheca 3a and inferior valve 3b enclose, inner shell 3c card is gone into fork portion 51, it wears to establish to open on the inner shell 3c to supply drive shaft 7 perforation 34. Inner shell 3c and lower casing 3b welded fastening, upper shell 3a snap-fit connection is on inner shell 3 c.

Claims

1. The utility model provides a water tank structure of water spray mop, includes mop pole (1) and water tank (3), the play water end of water tank (3) inserts in the last port of mop pole (1), its characterized in that: the upper port of the mop rod (1) is provided with a flaring section (11) with a larger diameter, the lower part of the water tank (3) is provided with an insertion section (31) matched with the flaring section (11) in shape, and the insertion section (31) is inserted into the flaring section (11).

2. The water tank structure of the water spray mop as claimed in claim 1, wherein: the improved mop is characterized in that the flaring section (11) and the mop rod (1) are in transition through an arc surface, the lower end of the insertion section (31) is provided with a necking section (32), the necking section (32) and the insertion section (31) are in transition through the arc surface, the necking section (32) is inserted into the mop rod (1), and a first sealing ring (2a) is arranged between the periphery of the necking section (32) and the inner hole wall of the mop rod (1).

3. The water tank structure of the water spray mop as claimed in claim 1, wherein: the mop is characterized in that a sheath (4) is sleeved on the mop rod (1), and the flaring section (11) is hidden in the sheath (4) and is connected with the water tank (3) in a buckling mode.

4. The water tank structure of the water spray mop as claimed in claim 3, wherein: the lower part of the water tank (3) is provided with a connecting section (33), the connecting section (33) is positioned above the insertion section (31), the cross section of the connecting section (33) is larger than that of the insertion section (31), the connecting section (33) is placed on the top surface of the flaring section (11), and the sheath (4) is connected to the connecting section (33) in a buckling mode.

5. The water tank structure of the water spray mop as claimed in any one of claims 1 to 4, wherein: still include drive handle (5), gangbar (6), in water tank (3) was located in gangbar (6), drive handle (5) are installed on water tank (3) through drive axle (7) rotation, and the swing of drive handle (5) can drive axle (7) and rotate, gangbar (6) are installed and can be rotated along with drive axle (7) on drive axle (7), be equipped with second sealing washer (2b) between drive axle and water tank (3), this second sealing washer (2b) are located the outside of water tank (3) inner chamber.

6. The water tank structure of the water spray mop as claimed in claim 5, wherein: the lower extreme of drive handle (5) has fork portion (51) that are the U-shaped, and fork portion (51) are gone into to the water tank card, and fork portion (51) are connected with driving shaft (7) in water tank (3) both sides and through keyway connected mode, gangbar (6) are connected with driving shaft (7) through keyway connected mode, second sealing washer (2b) are located and are driven between shaft (7) periphery and water tank (3) and supply on driving shaft (7) perforation (34) to wear to establish.

7. The water tank structure of the water spray mop as defined in claim 6, wherein: water tank (3) include epitheca (3a), inferior valve (3b) and inner shell (3c), epitheca (3a) and inferior valve (3b) are involutive from top to bottom, inner shell (3c) are located the space that epitheca (3a) and inferior valve (3b) formed, the upper end of inner shell (3c) forms the water filling port to be equipped with at water filling port department and block up (3d), insert the section and locate on inferior valve (3b), inner shell (3c) are located the space that epitheca (3a) and inferior valve (3b) enclose, inner shell (3c) card is gone into fork portion (51), it wears to establish to open on inner shell (3c) and supplies to drive axle (7) perforation (34).

8. The water tank structure of the water spray mop as claimed in claim 7, wherein: the inner shell (3c) and the lower shell (3b) are welded and fixed, and the upper shell (3a) is connected to the inner shell (3c) in a buckling mode.