CN216060412U

CN216060412U - Connecting structure of mop rod and mop head

Info

Publication number: CN216060412U
Application number: CN202120170423.3U
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: 2021-01-21
Filing date: 2021-01-21
Publication date: 2022-03-18
Anticipated expiration: 2031-01-21

Abstract

The utility model relates to a connecting structure of a mop rod and a mop head, which comprises the mop rod, the mop head and a connecting piece positioned between the mop rod and the mop head, wherein the connecting piece is rotatably connected with the mop rod, the connecting piece is rotatably connected with the mop head, and an anti-disengaging structure for preventing the connecting piece and the mop head from disengaging is arranged between the connecting piece and the mop head. Through setting up anti-disengaging structure, when carrying the mop, be difficult to throw off each other and connect more stably between connecting piece and the mop head to the life of extension mop.

Description

Connecting structure of mop rod and mop head

Technical Field

The utility model relates to the technical field of mops, in particular to a connecting structure of a mop rod and a mop head.

Background

In order to change the direction of the mop head, the mop head is connected with the mop rod by a rotating structure, so that the direction of the mop head is changed when mopping. The connecting structure of the general mop rod and the mop head comprises the mop rod, the mop head and a connecting piece positioned between the mop rod and the mop head, wherein the connecting piece is rotatably connected with the mop rod, the connecting piece is rotatably connected with the mop head, and the specific structure of the mop head and the connecting piece is shown in figure 2.

However, the above-mentioned connecting structure of the mop rod and the mop head has the following problems: when the mop is used, the mop head and the ground can generate larger adsorption force, so that when the mop is lifted up, the joint of the mop rod and the mop head is easy to deform and turn outwards, the mop head is separated from the connecting piece, and the normal use of the mop is influenced.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide a connecting structure of a mop rod and a mop head, wherein the mop head and a connecting piece are not easy to be separated according to the current state of the prior art.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a connection structure of mop pole and mop head, includes mop pole, mop head, is located the connecting piece between mop pole and the mop head, rotates between this connecting piece and the mop pole to be connected, rotates between connecting piece and the mop head to be connected its characterized in that: the mop head is provided with a locking structure which prevents the connecting piece and the mop head from being separated.

The rotatable connection of the attachment member to the mop head can have a variety of configurations, and preferably the mop head has an upwardly extending extension arm having a second axial opening on a side adjacent the attachment member, the attachment member having a second pivot axis extending into the second axial opening, thereby rotatably connecting the attachment member to the mop head.

The anti-disengaging structure may be various, and preferably, the extension arm has an extension portion abutting on the second rotating shaft at a position close to the second shaft hole, the second rotating shaft of the connecting member has a limiting convex portion extending radially outward, and the extension portion and the limiting convex portion axially abut against each other along the second rotating shaft, so as to form the anti-disengaging structure.

In order to make the connection more stable, the second rotating shaft has two and is arranged on the connecting piece at intervals from left to right, correspondingly, the extending part also has two and is arranged at intervals from left to right, and the limiting convex part also has two and is arranged at intervals from left to right. Through setting up two second pivots, two extensions, two spacing convex parts, it is more stable to connect like this.

In order to facilitate the installation of the second rotating shaft, the bottom of the second rotating shaft is gradually inclined downwards from outside to inside. Because the bottom of the second rotating shaft is arranged obliquely, the second rotating shaft can be conveniently inserted into the second shaft hole.

The connecting structure of the connecting piece and the mop rod can be various, and preferably, one of the connecting piece and the mop rod is provided with a first shaft hole, and the other of the connecting piece and the mop rod is provided with a first rotating shaft extending into the first shaft hole.

In order to make the connection more stable, the first rotating shaft is provided with two mounting arms which are arranged on the connecting piece at intervals in the front-back direction, the mop rod is provided with two mounting arms which are sleeved outside the connecting piece at intervals in the front-back direction, and the inner side of each mounting arm is provided with the first shaft hole. Through setting up two first pivots, two installation arms, the connection of connecting piece and mop rod is more stable like this.

In order to facilitate the dehydration of the mop cloth at the bottom of the mop head, the bottom of the mop head is provided with a plug connector for being plugged with a mop bucket, and the plug connector is matched with a rotating part in the mop bucket so as to rotate the mop cloth arranged at the bottom of the mop head for centrifugal dehydration. The mop cloth can be conveniently dewatered through the matching of the plug connector and the rotating part.

Compared with the prior art, the utility model has the advantages that: through setting up anti-disengaging structure, when carrying the mop, be difficult to throw off each other and connect more stably between connecting piece and the mop head to the life of extension mop.

Drawings

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

FIG. 2 is a schematic view of a connection structure of a mop rod and a mop head in the prior art;

FIG. 3 is a cross-sectional view taken along A-A of FIG. 1;

FIG. 4 is a cross-sectional view taken along line B-B of FIG. 1;

FIG. 5 is an exploded view of FIG. 1;

fig. 6 is a perspective view of a connector according to an embodiment of the present invention.

Detailed Description

The utility model is described in further detail below with reference to the accompanying examples.

Fig. 1 to 6 show a preferred embodiment of the connecting structure of the mop rod and the mop head of the present invention. The connecting structure of the mop rod and the mop head comprises the mop rod 1, the mop head 2, a connecting piece 3 positioned between the mop rod 1 and the mop head 2, and a plug connector 4 which is arranged at the bottom of the mop head 2 and is used for being plugged with a rotating part in a mop barrel.

Wherein, the connecting piece 3 is rotatably connected with the mop rod 1. In this embodiment, the mop rod 1 has a joint sleeve 13 sleeved with the connecting member 3, the joint sleeve 13 has a first shaft hole 12, and the connecting member 3 has a first rotating shaft 31 extending into the first shaft hole 12. In other embodiments, the first shaft hole 12 may be located on the connecting member 3, and the first rotating shaft 31 may be located on the joint sleeve 13 of the mop rod 1. The first rotating shaft 31 has two mounting arms 11 which are arranged on the connecting piece 3 at intervals in the front-back direction, the joint sleeve 13 is sleeved outside the connecting piece 3 at intervals in the front-back direction, and the inner side of each mounting arm 11 is provided with a first shaft hole 12. In other embodiments, the connecting member 3 and the mop rod 1 may be rotatably connected by other structures.

The connecting piece 3 is rotatably connected with the mop head 2. In this embodiment, the mop head 2 has an upwardly extending extension arm 21, the extension arm 21 has a second shaft hole 211 at a side adjacent to the connecting member 3, and the connecting member 3 has a second shaft 32 extending into the second shaft hole 211, so that the connecting member 3 and the mop head 2 are rotatably connected. The second rotating shaft 32 has two portions spaced from each other in the left-right direction on the connecting member 3, and correspondingly, the extending portion 212 also has two portions spaced from each other in the left-right direction, and the limit protruding portion 321 also has two portions spaced from each other in the left-right direction. The bottom 322 of the second shaft 32 is inclined downward from the outside to the inside, so that the second shaft 32 can be easily inserted into the second shaft hole 21 during installation. In other embodiments, the connecting member 3 and the second rotating shaft 32 can be rotatably connected by other structures.

The connecting piece 3 and the mop head 2 are provided with an anti-disengaging structure for preventing the two from disengaging. Specifically, the extension arm 21 has an extension part 212 abutting against the second rotating shaft 32 at a position close to the second shaft hole 211, the second rotating shaft 32 of the connecting member 3 has a limiting convex part 321 extending radially outward, the extension part 212 and the limiting convex part 321 axially abut against each other along the second rotating shaft 32, so that the anti-falling structure is formed, the mop head 2 is prevented from being separated outward, and the shape of the limiting convex part 321 can be adjusted as required.

The plug 4 is engaged with a rotating part (not shown) in the mop bucket to spin the mop cloth mounted on the bottom of the mop head 2 for centrifugal dewatering. The mating structure of the plug 4 and the rotating part in the mop bucket can adopt the prior art, and is not particularly unfolded here.

The mop head 2 may be shaped like a disk in the present embodiment, or may be substantially rectangular.

The principle of use and the working process of the connecting structure of the mop rod and the mop head are as follows.

When the mop is installed, the first rotating shaft 31 of the connecting piece 3 is inserted into the first shaft hole 12 of the mop rod 1, and the second rotating shaft 32 of the connecting piece 3 and the limiting convex part 321 of the second rotating shaft 32 are inserted into the second shaft hole 211 of the mop head 2.

In the using process, referring to fig. 3, because of the blocking of the limiting convex part 321, the extending part 212 of the mop head 2 is not easy to be separated outwards, so that the connection between the mop head 2 and the connecting piece 3 is stable and not easy to be separated, and the service life of the mop is long.

Claims

1. The utility model provides a connection structure of mop pole and mop head, includes mop pole (1), mop head (2), is located connecting piece (3) between mop pole (1) and mop head (2), rotates between this connecting piece (3) and mop pole (1) to be connected, rotates between connecting piece (3) and mop head (2) to be connected its characterized in that: an anti-disengaging structure for preventing the connecting piece (3) and the mop head (2) from disengaging is arranged between the two.

2. The structure of claim 1, wherein the mop rod is connected to the mop head by: the mop head (2) is provided with an extending arm (21) extending upwards, the extending arm (21) is provided with a second shaft hole (211) at one side close to the connecting piece (3), and the connecting piece (3) is provided with a second rotating shaft (32) extending into the second shaft hole (211), so that the connecting piece (3) is rotatably connected with the mop head (2).

3. The structure of claim 2, wherein the mop rod is connected to the mop head by: the extension arm (21) is provided with an extension part (212) abutting against the second rotating shaft (32) at a position close to the second shaft hole (211), the second rotating shaft (32) of the connecting piece (3) is provided with a limiting convex part (321) extending outwards in the radial direction, and the extension part (212) and the limiting convex part (321) axially abut against each other along the second rotating shaft (32), so that the anti-falling structure is formed.

4. The structure of claim 3, wherein: the second rotating shaft (32) is provided with two left and right intervals and is arranged on the connecting piece (3), correspondingly, the extending part (212) is also provided with two left and right intervals and the limiting convex part (321) is also provided with two left and right intervals.

5. The structure of claim 1, wherein the mop rod is connected to the mop head by: the bottom (322) of the second rotating shaft (32) is gradually inclined downwards from outside to inside.

6. The connecting structure of a mop rod and a mop head according to any one of claims 1 to 5, wherein: one of the connecting piece (3) and the mop rod (1) is provided with a first shaft hole (12), and the other one of the connecting piece (3) and the mop rod (1) is provided with a first rotating shaft (31) extending into the first shaft hole (12).

7. The structure of claim 6, wherein: first pivot (31) have two and around the interval set up on connecting piece (3), mop pole (1) have the suit at the outside of connecting piece (3) two installation arms (11) that the interval set up around, the inboard of each installation arm (11) has first shaft hole (12).

8. The connecting structure of a mop rod and a mop head according to any one of claims 1 to 5, wherein: the bottom of the mop head (2) is provided with a plug connector (4) which is used for being plugged with a mop bucket, and the plug connector (4) is matched with a rotating part in the mop bucket so as to rotate mop cloth arranged at the bottom of the mop head (2) and perform centrifugal dewatering.