CN106108803A - A kind of from wringing out flat dragging - Google Patents

Abstract

A self-wringing flat mop, comprising a mop rod, a flat mop head connected to the lower end of the mop rod, a rotating head pierced in the flat mop head, and a wiper located on the back of the flat mop head. The driving mechanism for rotating the rotating head. The rotating head has a claw part, which is located under the flat mop head. The claw part hooks the wiper; the driving mechanism includes a wrench hinged on the mop rod, and also includes a pull rod. The upper end of the pull rod is hinged with the wrench, and the lower end of the pull rod is hinged with a lifting sleeve; there is a rotatable threaded rod inside the mop rod, and the threaded rod is provided with threads, and the lifting sleeve is set on the threaded rod, and the inner wall of the lifting sleeve is provided with convex points , the convex point is embedded in the thread; the rotating head is connected with the threaded rod. The invention only needs to pull the wrench during the wringing operation, and the operation process is more convenient and smooth.

Description

A self-wringing flat mop

technical field

The invention relates to a self-wringing flat mop.

Background technique

The general structure of the existing self-wringing flat mop is: comprising a mop rod, a fixed mop board connected to the end of the mop rod, a folded mop board pivotally connected to both ends of the fixed mop rod, and a gap between the folded mop board and the fixed mop board. There is a torsion spring, and a rotating head is installed in the fixed mop board. There are wipers on the back of the fixed mop board and the foldable mop board. board.

The mop rod is provided with a driving mechanism for driving the rotating head to rotate. When in use, the rotating head is driven by operating the driving mechanism to wring out the wipes.

The existing self-wringing flat mop also has the disadvantage that the driving mechanism in the prior art has a complex structure and cannot be operated smoothly.

Contents of the invention

In order to overcome the above-mentioned shortcomings of the existing self-wringing flat mop, the present invention provides a self-wringing flat mop that is more convenient and smooth during wringing operation.

The technical solution of the present invention to solve the technical problem is: a self-wringing flat mop, including a mop rod, a flat mop head connected to the lower end of the mop rod, a rotating head pierced in the flat mop head, and a The wiper on the back of the flat mop head, the mop rod is also provided with a driving mechanism for rotating the rotating head,

The swivel head has a claw portion, the claw portion is located below the flat mop head, and the claw portion hooks the wiper;

The driving mechanism includes a wrench hinged on the mop rod, and also includes a pull rod, the upper end of the pull rod is hinged with the wrench, and the lower end of the pull rod is hinged with a lifting sleeve;

The mop rod is provided with a rotatable threaded rod, the threaded rod is provided with threads, and the lifting sleeve is set on the threaded rod, and the inner wall of the lifting sleeve is provided with convex points. The protrusion is embedded in the thread;

The rotating head is connected with the threaded rod.

Further, the threaded rod is connected to the mop rod through a bearing.

Further, the flat mop head includes a fixed mop plate, and folded mop plates pivotally connected to both ends of the fixed mop plate, a torsion spring is arranged between the folded mop plate and the fixed mop plate, and the The rotating head is mounted on the fixed mop board;

There are also two U-shaped elastic strips inside the foldable mop board, the openings of the U-shaped elastic strips face outward, and the two ends of the wiper are respectively hooked on the ends of the two U-shaped elastic strips.

When the present invention is in use, pull the wrench to drive the lifting sleeve to rise through the pull rod. Since the lifting sleeve is provided with a convex point that cooperates with the thread, the threaded rod is driven to rotate under the action of the convex point, thereby driving the rotating head to rotate, thereby realizing The effect of twisting and wringing the wipe hooked on the swivel head.

The beneficial effect of the invention is that only need to pull the wrench during the wringing operation, and the operation process is more convenient and smooth.

Description of drawings

Fig. 1 is a structural schematic diagram of the present invention.

Figure 2 is a bottom view of the present invention.

Fig. 3 is an internal structure diagram of the folded mop board.

Fig. 4 is a structural schematic diagram on the mop rod.

Fig. 5 is a structural schematic diagram of the driving mechanism.

Fig. 6 is a structural schematic diagram of the lifting sleeve.

detailed description

The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

Referring to Figures 1 to 6, a self-wringing flat mop includes a mop rod 1, a flat mop head 2 connected to the lower end of the mop rod 1, a rotating head 3 pierced in the flat mop head 2, and a The wiper on the back of the flat mop head 2, the mop rod 1 is also provided with a driving mechanism for rotating the rotating head 3.

The rotary head 3 has a claw part 4, the claw part 4 is located under the flat mop head 2, and the claw part 4 hooks the wiper.

The driving mechanism includes a wrench 5 hinged on the mop rod 1 , and a pull rod 6 , the upper end of the pull rod 6 is hinged with the wrench 5 , and the lower end of the pull rod 6 is hinged with a lifting sleeve 7 .

The mop rod 1 is provided with a rotatable threaded rod 7, and the threaded rod 8 in this embodiment is connected to the mop rod 1 through a bearing. The threaded rod 8 is provided with threads, the lifting sleeve 7 is set on the threaded rod 8, and the inner wall of the lifting sleeve 7 is provided with a bump 9, and the bump 9 is embedded in the thread middle.

The rotary head 3 is connected with the threaded rod 8 .

When in use, pull the wrench 5 to drive the lifting sleeve 7 up and down through the pull rod. Since the lifting sleeve 7 is provided with a bump 9 that matches the thread, the threaded rod 8 is driven to rotate under the action of the bump 9, thereby driving the rotating head. 3 spins.

The wrench described in this embodiment is also provided with a clasp 15, and the clasp 15 can be buckled on the mop rod so as to position the wrench 5.

In this embodiment, the flat mop head 2 includes a fixed mop board 11 and a folded mop board 12 pivotally connected to both ends of the fixed mop board 11. There is a torsion spring 13 between them, and the rotating head 3 is set on the fixed mop plate 11; two U-shaped elastic strips 14 are arranged in the folded mop plate 12, and the U-shaped elastic The bar 14 opens outward, and the two ends of the wiper are respectively hooked on the ends of the two U-shaped elastic bars 14 , that is, the two ends of the wiper hook are respectively hooked on the ends of the vertical sides of the two U-shaped elastic bars 14 . As in the prior art, when the wipe is wrung out, the mop plate 12 will be driven to be turned over by the wiping object, and the U-shaped elastic strip 14 will also shrink and deform at the same time, and the U-shaped elastic strip 14 will be unfolded after the wiping object is wrung. Elastic recovery helps the wipe to re-roll.

Claims (4)

1. certainly wring out flat dragging for one kind, including mop rod, it is connected to the flat mophead of described mop rod lower end, the swivel head being located in described flat mophead, is positioned at the cleaning piece at the described flat mophead back side, the drive mechanism for swivel head carries out rotating driving it is additionally provided with on described mop rod

Described swivel head has hook portion, and described hook portion is positioned at the lower section of described flat mophead, and described cleaning piece is hooked in this hook portion；

It is characterized in that: described drive mechanism includes the spanner being hinged on described mop rod, also including pull bar, the upper end of described pull bar is hinged with described spanner, and the lower end of described pull bar is hinged with a lifting set；

Being provided with rotating threaded rod in described mop rod, described threaded rod is provided with screw thread, and described lifting is placed on described threaded rod, and the inwall of this lifting set is provided with salient point, in the described screw thread described in salient point embedding；

Described swivel head is connected with described threaded rod.

2. as claimed in claim 1 from wringing out flat dragging, it is characterised in that: it is connected by bearing between described threaded rod and described mop rod.

3. as claimed in claim 1 or 2 from wringing out flat dragging, it is characterized in that: described flat mophead includes fixing mop board, is articulated in the turnover mop board at described fixing mop board two respectively, being provided with torsion spring between described turnover mop board and fixing mop board, described swivel head is located on described fixing mop board；

Being additionally provided with two U-shaped elastic strips in described turnover mop board, outwardly, the two ends of described cleaning piece are hooked in the end of two U-shaped elastic strips to described U-shaped elastic strip opening respectively.

4. as claimed in claim 1 or 2 from wringing out flat dragging, it is characterised in that: being additionally provided with clasp on described spanner, described clasp can be buckled on described mop rod.