CN215383761U

CN215383761U - Mop with adjustable sponge head

Info

Publication number: CN215383761U
Application number: CN202121194780.XU
Authority: CN
Inventors: 董希忠
Original assignee: Cangnan Fangzhou Household Product Co ltd
Current assignee: Cangnan Fangzhou Household Product Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2022-01-04
Anticipated expiration: 2031-05-31

Abstract

A mop with an adjustable sponge head comprises a mop rod, a mop plate, the sponge head and a gas receiving and sending device, wherein the mop rod, the mop plate and the sponge head are sequentially connected, the sponge head consists of a root at the upper part and a circular bulge at the lower part, the root of the sponge head is connected with the lower end surface of the mop plate, an air bag column concentric with the circular bulge is arranged in the circular bulge, a radial air pipe is arranged on the air bag column, and the air pipe is communicated with the gas receiving and sending device; the gas receiving and sending device comprises a piston cavity arranged on the upper portion of the mop rod and a mop sleeve head movably sleeved at the tail end of the mop rod, the lower end of the piston cavity is sealed and communicated with an air pipe, a piston head is arranged inside the mop sleeve head, and the piston head and the piston cavity form piston fit.

Description

Mop with adjustable sponge head

Technical Field

The utility model relates to the field of cleaning mops, in particular to a mop with an adjustable sponge head.

Background

The existing mop has various types, but the functional structure of the mop is single, and the cleaning area between the mop head and the ground is small. And the sponge head of mop head also is fixed knot to be constructed, can't enlarge the adjustment of dwindling to the sponge head according to the needs of reality.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the present invention provides a mop having an adjustable sponge head:

Preferably, the air bag column is made of an elastic membrane material, when the air bag column is inflated, the elastic membrane protrudes outwards, and at the moment, the circular protruding area of the sponge head protrudes outwards.

Preferably, the piston head is made of elastic rubber, the piston head is provided with a plurality of sliding grooves distributed in the circumferential direction, and the sliding grooves and the guide strips arranged in the piston cavity form guide rail matching, so that the piston head can guide more smoothly.

Preferably, the mop rod is provided with a limiting part, the limiting part comprises an upper annular flange, an upper external thread part, a lower annular flange and a lower external thread part, the inner wall of the outer end of the mop sleeve head is provided with a thread ring which protrudes inwards in the radial direction, the thread ring is limited between the upper annular flange and the lower annular flange, and the thread ring is matched with the lower external thread part and the upper external thread part in a thread manner. The lower external thread part and the upper external thread part can form thread fit with the thread ring, so that the mop sleeve head and the mop rod form a stable thread installation relation. The arrangement of the upper annular flange and the lower annular flange enables the threaded ring to only slide between the upper annular flange and the lower annular flange, so that the relative mop rod falling off of the mop sleeve head can be effectively avoided, the threaded ring can be screwed tightly and abuts against the upper annular flange or the lower annular flange, and the threaded ring is prevented from being screwed tightly excessively.

Preferably, the upper end of the mop sleeve head is provided with a hanging ring for hanging and buckling a mop, and the outer surface of the mop sleeve head is provided with anti-skid grains. The mop sleeve head can be used as a conventional mop handle.

Preferably, still include spanner, connecting rod, receipts bundle shell, the spanner articulates on the mop pole, the mop board is the double wing mop board, spanner, connecting rod, double wing mop board connect gradually, the double wing mop board is including the intermediate lamella of connecting the connecting rod and the fly leaf of two articulated intermediate lamellas, it all is equipped with the hinge bar to receive bundle shell lower extreme both sides, the back of the articulated fly leaf of hinge bar, the gasbag post is equipped with two, two the gasbag post corresponds respectively and installs on the fly leaf. This application both can regard as conventional spanner to wring out the dry mop and use, also has the sponge head regulatory function that conventional spanner wrings out dry mop does not have. When meeting and need adjusting the sponge head, pass through gaseous transceiver with gaseous through the trachea fill in the gasbag post, the gasbag post receives gas this moment, and the elastic membrane is outside protrusion, and the circular arch of sponge head is outside protrusion, both can be used for the side of ground also can be used for narrow wall to drag.

Preferably, be equipped with the horn mouth cavity of big-end-up in the shell of restrainting, the horn mouth cavity is flat structure, two inside walls of horn mouth cavity are the centre of a circle at the bellied arcwall face of outside inside, be equipped with the fretwork groove on the arcwall face. The structure greatly improves the operation stability of the double-wing mop plate when the double-wing mop plate is folded inwards, and avoids the phenomenon of blocking when the double-wing mop plate is folded inwards.

Has the advantages that: thereby can fill the gas in the piston chamber into the gasbag post through the piston motion of piston head and piston chamber, perhaps absorb gas from the gasbag post, and when the gasbag post was aerifyd, circular arch appeared the expanded state of enlargeing this moment, had bigger mopping area with ground, in addition also improved to the stiffness of sponge head itself, be convenient for clear up stubborn spot.

Drawings

Fig. 1 is a schematic structural view of embodiment 1.

Fig. 2 is an internal structural view of embodiment 1.

Fig. 3 is a schematic cross-sectional view of a gas transceiver device according to embodiment 1.

FIG. 4 is a schematic partial sectional view of an airbag in an inflated state of an airbag column according to example 1.

1. A mop rod; 2. a wrench; 3. a connecting rod; 4. collecting a shell; 5. a sponge head; 6. a middle plate; 7. a movable plate; 8. a hinged lever; 9. an air tube; 10. a hollow channel; 11. an elastic film; 12. a root portion; 13. a circular protrusion; 14. an air bag column; 15. a piston cavity; 16. the mop is sleeved with a head; 17. a piston head; 18. an upper annular flange; 19. an upper external thread portion; 20. a lower annular flange; 21. a lower external threaded portion; 22. hollowing out the grooves; 23. hanging a ring; 24. a threaded ring.

Detailed Description

The utility model is further illustrated in the following by reference to FIGS. 1-4 and example 1.

Example 1: a mop with an adjustable sponge head 5 comprises a mop rod 1, a wrench 2, a connecting rod 3, a binding shell 4, a double-wing mop plate, the sponge head 5 and a gas receiving and sending device.

The mop comprises a mop rod 1, a double-wing mop plate and a sponge head 5 which are sequentially connected, wherein the sponge head 5 consists of a root 12 at the upper part and a circular bulge 13 at the lower part, the root 12 of the sponge head 5 is connected with the lower end surface of the mop plate, an air bag column 14 concentric with the circular bulge 13 is arranged in the circular bulge 13, the air bag column 14 is provided with a radial air pipe 9, and the air pipe 9 is communicated with an air receiving and sending device; the gas receiving and sending device comprises a piston cavity 15 arranged on the upper portion of the mop rod 1 and a mop sleeve head 16 movably sleeved at the tail end of the mop rod 1, the lower end of the piston cavity 15 is sealed and communicated with the air pipe 9, a piston head 17 is arranged inside the mop sleeve head 16, and the piston head 17 and the piston cavity 15 form piston matching. The air bag column 14 is made of an elastic membrane 11, when the air bag column 14 is inflated, the elastic membrane 11 protrudes outwards, and the area of the circular bulge 13 of the sponge head 5 protrudes outwards. The piston head 17 is made of elastic rubber, the piston head 17 is provided with a plurality of sliding grooves which are distributed in the circumferential direction, and the sliding grooves and the guide strips arranged in the piston cavity 15 form guide rail matching, so that the piston head 17 can guide more smoothly.

The mop rod 1 is provided with a limiting part, the limiting part comprises an upper annular flange 18, an upper external thread part 19, a lower annular flange 20 and a lower external thread part 21, the inner wall of the outer end of the mop sleeve head 16 is provided with a thread ring 24 protruding inwards in the radial direction, the thread ring 24 is limited between the upper annular flange 18 and the lower annular flange 20, and the thread ring 24 is in thread fit with the lower external thread part 21 and the upper external thread part 19. The lower male thread portion 21 and the upper male thread portion 19 are both adapted to be threadedly engaged with the threaded ring 24, thereby allowing the mop head 16 to be threadedly engaged with the mop rod 1 in a stable manner. The arrangement of the upper annular flange 18 and the lower annular flange 20 enables the threaded ring 24 to only slide between the upper annular flange 18 and the lower annular flange 20, which not only can effectively prevent the mop sleeve head 16 from falling off relative to the mop rod 1, but also can enable the threaded ring 24 to be screwed and abut against the upper annular flange 18 or the lower annular flange 20, and avoid the threaded ring 24 from being screwed excessively. The upper end of the mop sleeve head 16 is provided with a hanging ring 23 for hanging and buckling a mop, and the outer surface of the mop sleeve head 16 is provided with anti-skid grains. The mop head 16 can be used as a conventional mop handle.

The wrench 2 is hinged to the mop rod 1, the wrench 2, the connecting rod 3 and the double-wing mop plate are sequentially connected, the double-wing mop plate comprises a middle plate 6 connected with the connecting rod 3 and two movable plates 7 hinged to the middle plate 6, two hinged rods 8 are arranged on two sides of the lower end of the bundling shell 4, the hinged rods 8 are hinged to the back of the movable plates 7, two air bag columns 14 are arranged, and the two air bag columns 14 are correspondingly mounted on the movable plates 7 respectively. This application both can regard as conventional spanner 2 to twist dry-type mop to use, also has the sponge head 5 regulatory function that conventional spanner 2 twists dry-type mop does not have. When meeting the need and adjusting the sponge head 5, fill gas into the gasbag post 14 through the trachea 9 through the gas receiving and dispatching device, the gasbag post 14 receives gas this moment, and the elastic membrane 11 is outside protruding, and the circular arch 13 of sponge head 5 is outside protruding, both can be used for the side of ground also can be used for narrow wall and drags. Be equipped with the bellmouth cavity of big-end-up inside in the shell 4 of restrainting, the bellmouth cavity is flat structure, two inside walls of bellmouth cavity are the centre of a circle outside inside bellied arcwall face, be equipped with fretwork groove 22 on the arcwall face. The structure greatly improves the operation stability of the double-wing mop plate when the double-wing mop plate is folded inwards, and avoids the phenomenon of blocking when the double-wing mop plate is folded inwards.

The operation principle is as follows: the piston head 17 and the piston cavity 15 move to fill the air in the piston cavity 15 into the air bag column 14 or absorb the air from the air bag column 14, and when the air bag column 14 is inflated, the circular bulge 13 is expanded and amplified, has a larger mopping area with the ground, and improves the stiffness of the sponge head 5 per se, thereby being convenient for cleaning stubborn stains. When the sponge head 5 needs to be extruded, the threaded ring 24 is upwards moved and arranged on the upper external threaded part 19, at the moment, gas enters the gas receiving and sending device through the gas pipe 9, and the sponge head 5 is in a shrivelled state and can be directly used for extruding water.

It should be understood that the above-described embodiments of the present invention are merely examples for illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. There is no need or no way to give poor examples of all embodiments. And such obvious changes and modifications which are within the spirit of the utility model are deemed to be covered by the present invention.

Claims

1. The utility model provides a mop with adjustable sponge head which characterized in that: the mop comprises a mop rod (1), a mop plate, a sponge head (5) and a gas receiving and sending device, wherein the mop rod (1), the mop plate and the sponge head (5) are sequentially connected, the sponge head (5) consists of a root part (12) at the upper part and a circular bulge (13) at the lower part, the root part (12) of the sponge head (5) is connected with the lower end surface of the mop plate, an air bag column (14) concentric with the circular bulge (13) is arranged in the circular bulge (13), the air bag column (14) is provided with a radial air pipe (9), and the air pipe (9) is communicated with the gas receiving and sending device; the gas receiving and sending device comprises a piston cavity (15) arranged on the upper portion of the mop rod (1) and a mop sleeve head (16) movably sleeved at the tail end of the mop rod (1), the lower end of the piston cavity (15) is sealed and communicated with an air pipe (9), a piston head (17) is arranged inside the mop sleeve head (16), and the piston head (17) and the piston cavity (15) form piston matching.

2. The mop with the adjustable sponge head as claimed in claim 1, wherein: the air bag column (14) is made of an elastic membrane (11), when the air bag column (14) is inflated, the elastic membrane (11) protrudes outwards, and at the moment, the circular protrusion (13) area of the sponge head (5) protrudes outwards.

3. The mop with the adjustable sponge head as claimed in claim 1, wherein: the piston head (17) is made of elastic rubber, a plurality of sliding grooves are circumferentially distributed in the piston head (17), and the sliding grooves and guide strips arranged in the piston cavity (15) form guide rail matching.

4. The mop with the adjustable sponge head as claimed in claim 1, wherein: mop pole (1) is equipped with spacing portion, spacing portion includes annular flange (18) on, goes up external screw thread portion (19), annular flange (20) down, external screw thread portion (21) down, the outer end inner wall of mop cover head (16) is equipped with radial inside bellied screw ring (24), screw ring (24) are spacing between annular flange (18) on and annular flange (20) down, external screw thread portion (21) and external screw thread portion (19) on screw ring (24) screw thread adaptation down.

5. The mop with the adjustable sponge head as claimed in claim 1, wherein: the upper end of the mop sleeve head (16) is provided with a hanging ring (23) for hanging and buckling a mop, and the outer surface of the mop sleeve head (16) is provided with anti-skid grains.

6. The mop with the adjustable sponge head as claimed in claim 1, wherein: still include spanner (2), connecting rod (3), receipts bundle shell (4), spanner (2) articulate on mop pole (1), the mop board is the double wing mop board, spanner (2), connecting rod (3), double wing mop board connect gradually, the double wing mop board is including intermediate lamella (6) of connecting rod (3) and fly leaf (7) of two articulated intermediate lamellas (6), it all is equipped with hinge bar (8) to receive bundle shell (4) lower extreme both sides, the back of hinge bar (8) articulated fly leaf (7), gasbag post (14) are equipped with two, two gasbag post (14) correspond respectively and install on fly leaf (7).

7. The mop with the adjustable sponge head as claimed in claim 6, wherein: be equipped with the horn mouth cavity of big-end-up inside small-end-up in the shell (4) of closing up, the horn mouth cavity is flat structure, two inside walls of horn mouth cavity are the centre of a circle at the bellied arcwall face of outside inside, be equipped with fretwork groove (22) on the arcwall face.