CN111938527B

CN111938527B - Self-squeezing foam mop

Info

Publication number: CN111938527B
Application number: CN201910410465.7A
Authority: CN
Inventors: 请求不公布姓名
Original assignee: Ningbo Deruntang Intelligent Technology Co Ltd
Current assignee: Ningbo Deruntang Intelligent Technology Co Ltd
Priority date: 2019-05-16
Filing date: 2019-05-16
Publication date: 2024-12-27
Anticipated expiration: 2039-05-16
Also published as: CN111938527A

Abstract

A self-squeezing foam mop is characterized in that the squeezing structure comprises a swinging frame and an elastic piece, the middle part of the swinging frame is rotatably connected in the wearing mouth, the swinging frame is provided with a squeezing part, the elastic piece enables the swinging frame to swing to a first position trend, a squeezing channel with the cross section gradually diminishing from bottom to top is formed in the wearing mouth, the upper part of the squeezing channel is provided with a squeezing part, the mop rod is provided with a guide part, the guide part is provided with a placing surface, and the swinging frame can be placed on or separated from the placing surface by sliding relative to the mop rod. Because the extrusion channel is a channel with a large bottom and a small top, the foaming cotton head can enter the through hole in advance, and the foaming cotton head is pre-extruded through the extrusion channel, so that the water extrusion operation is further labor-saving.

Description

Self-squeezing foam cotton mop

Technical Field

The invention relates to a foam cotton head mop, in particular to a foam cotton head mop squeezing frame for squeezing foam cotton heads, wherein the foam cotton heads can be collodion cotton heads, sponge heads or the like.

Background

The collodion mop in the current market is approximately the same in structure and comprises a mop rod, a mop head and a squeezing mechanism, wherein a squeezing device in the collodion mop is a transmission structure and comprises a handle, a pull rod, a caliper seat (squeezing frame), a collodion clamp and a squeezing rod, the caliper seat is approximately U-shaped, the collodion head is clamped by the collodion clamp, the collodion clamp is fixed at the bottom end of the pull rod, the top end of the pull rod is movably pinned with the middle part of the handle, the rear end of the handle is pinned on the mop rod, the squeezing rod is oblate, and the two ends of the squeezing rod are pinned at the lower end of the caliper seat. When the squeezing operation is performed, the handle is pulled to drive the collodion cotton head to horizontally move upwards through the pull rod, and the collodion cotton head passes through the squeezing rods of the squeezing frame, so that the collodion cotton head passing through the squeezing rods can be clamped by the squeezing rods to realize squeezing due to the elasticity of the squeezing rods for keeping the clamping trend.

At present, a more advanced self-squeezing foam cotton mop appears in the market, which comprises a mop rod and a foam cotton head, wherein the foam cotton head is movably connected to the lower end of the mop rod, the mop rod is provided with a squeezing device capable of sliding along the mop rod, the foam cotton head can be rotated to be basically parallel to the mop rod in the length direction and aligned with the squeezing device, and when squeezing water, the squeezing device slides along the length direction of the foam cotton head and squeezes the left side, the right side and/or the bottom surface of the foam cotton head to realize squeezing water, and when mopping the floor, the foam cotton head is completely separated from the squeezing device.

Because the foam cotton has thickness size big, the strong characteristics of hydroscopicity compared with traditional mop, the extrusion mouth height that extrusion part formed in wearing the mouth is little, then does benefit to squeezing the foam cotton, and the shortcoming is that the foam cotton is difficult to pass through the extrusion mouth, and the extrusion mouth height reaches and can let the foam cotton pass through the extrusion mouth easily, and the shortcoming is that squeezing effect is poor.

In view of the above, the existing collodion mop can be further improved.

Disclosure of Invention

The invention aims to solve the technical problem of providing the self-wringing foam cotton mop which is beneficial for the foam cotton mop head to enter a wringing frame and ensures the wringing effect.

The technical scheme is that the self-squeezing foam mop comprises a mop rod and a mop head rotatably connected to the lower end of the mop rod and provided with foam cotton, wherein a squeezing frame capable of sliding along the mop rod is arranged on the mop rod and provided with a through hole, a squeezing structure used for squeezing foam cotton passing through the through hole is arranged in the through hole, the mop head rotates to be aligned with the through hole when squeezing water and then passes through the through hole, the self-squeezing foam mop is characterized in that the squeezing structure comprises a swinging frame and an elastic piece, the middle part of the swinging frame is rotatably connected in the through hole, a squeezing part used for squeezing the foam cotton is arranged on the swinging frame, the elastic piece enables the swinging frame to swing to a first position trend, a squeezing channel with the cross section gradually smaller from bottom to top is formed in the through hole, the upper part of the squeezing channel is provided with the squeezing part, a guide part is arranged on the mop rod, the squeezing frame can enable the swinging frame to rest or separate from the rest surface when the swinging frame slides relative to the mop rod, and is separated from the rest surface when the swinging frame is in a second position on the rest surface, and the elastic piece is separated from the swinging frame when the swinging frame is in a second position, and the elastic piece is in a second position and is in a state of being separated from the rest surface.

Further improved, the guide member further has a guide slope. The arrangement of the guide inclined plane facilitates the guide part to cut into the small caliber of the extrusion channel and gradually slide upwards along the guide inclined plane to the rest surface.

As one mode, the swinging frame moves away from the guide part in the process of moving down the wringing frame relative to the mop rod, and moves towards the direction close to the guide part in the process of moving up the wringing frame relative to the mop rod. Of course, the reverse arrangement is also possible.

If the mop head is separated from the through hole upwards, the swing frame is in a first position state, so that the mop head is inconvenient to withdraw from the through hole downwards, and therefore, the water squeezing frame is provided with a guide groove for guiding the guide part, and after the uppermost end of the guide groove, which is positioned at the guide part, is limited, the lower end of the mop head is still positioned in the through hole. Thus the mop head can be conveniently withdrawn downwards from the wearing mouth.

Preferably, the squeezing part is a first squeezing roller rotatably mounted at the upper end of the swinging frame and a second squeezing roller mounted at the lower end of the swinging frame, the squeezing roller acts on the bottom surface of the foam cotton head (namely the bottom surface of the foam cotton head in a use state) to squeeze water, and the rolling squeezing roller is in rolling contact with the foam cotton head, so that the foam cotton head is driven to pass through the squeezing frame easily, labor is saved, and foam cotton is not damaged.

The extrusion channel can be realized in a swinging mode of the lower swinging frame, the second squeezing roller swings towards the direction far away from the mop rod in the state of the first swinging frame, so that a lower port of the extrusion channel is formed, meanwhile, the first squeezing roller at the upper end of the swinging frame swings towards the direction close to the mop rod, so that an upper port of the extrusion channel is formed, and the first squeezing roller is placed on the placing surface in the state of the second swinging frame.

Compared with the prior art, the invention has the advantages that: when squeezing water, the squeezing frame moves downwards relative to the mop rod, so that the swinging frame is separated from the resting surface on the guide part, the swinging frame swings to a first position under the action of the elastic part, and then an extrusion channel with the cross section gradually decreasing from bottom to top is formed in the through hole, and the extrusion channel is a channel with a large bottom and a small top, so that the foaming cotton head is facilitated to enter the through hole in advance, and is pre-extruded through the extrusion channel, then, the foam cotton heads are extruded by the extrusion part positioned at the upper part of the extrusion channel in a powerful way, so that the resistance of the foam cotton heads through the extrusion part is reduced, the water extrusion operation is further labor-saving, after water extrusion is finished, the water extrusion frame moves upwards relative to the mop rod, the swing frame climbs to the rest surface, and the swing frame at the second position does not form an extrusion channel with big bottom and small top.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention (the swing frame is in the second position);

FIG. 2 is a cross-sectional view of an embodiment of the present invention (swing frame in a second position);

FIG. 3 is a schematic perspective view of an embodiment of the present invention (the swing frame is in the first position);

FIG. 4 is a cross-sectional view of an embodiment of the present invention (swing frame in a first position);

FIG. 5 is a schematic perspective view of an embodiment of the present invention (the wringing shelf moves down to a very limited position);

fig. 6 is an exploded perspective view of a wringer shelf according to an embodiment of the present invention.

Detailed Description

The invention is described in further detail below with reference to the embodiments of the drawings.

As shown in fig. 1 to 6, the present invention is a preferred embodiment.

The utility model provides a from squeezing foam cotton mop, includes mop pole 1, rotates and connects at mop pole 1 lower extreme has the mop head 2 of foam cotton 21, be equipped with on the mop pole 1 and follow mop pole 3 of squeezing the water frame that slides, squeezing the water frame 3 and having wearing mouth X, be equipped with in wearing mouth X and be used for carrying out extruded extrusion structure to the foam cotton 21 through wearing mouth X, mop head 2 rotates to aiming at wearing mouth X when squeezing water, later through wearing mouth X.

The extrusion structure comprises a swinging frame 5 and an elastic piece 4, wherein the middle part of the swinging frame 5 is rotatably connected in a through hole X, the swinging frame 5 is provided with an extrusion part 6 used for extruding foam 21, the elastic piece 4 enables the swinging frame 5 to swing to a first position trend, further an extrusion channel P with the cross section gradually decreasing from bottom to top is formed in the through hole X, the extrusion part 6 is arranged at the upper part of the extrusion channel P, the mop rod 1 is provided with a guide part 8, the guide part 8 is provided with a placing surface 81, the swinging frame 5 can be placed on or separated from the placing surface 81 by sliding relative to the mop rod 1, the swinging frame 5 overcomes the elastic force of the elastic piece 74 to swing to a second position in the state that the swinging frame 5 is separated from the placing surface 81, and the swinging frame 5 swings to the first position under the action of the elastic piece 4.

The guide member 8 also has a guide slope 82, the guide slope 82 being located at a lower portion of the resting surface 81.

The swinging frame 5 moves away from the guide part 8 in the downward movement process of the wringing frame 3 relative to the mop rod 1, and the swinging frame 5 moves towards the guide part 8 in the upward movement process of the wringing frame 3 relative to the mop rod 1.

The wringing frame 3 is provided with a guide groove 31 for guiding the guide member 8, and after the guide member 8 is positioned at the uppermost end of the guide groove 31 and limited, the lower end of the mop head 2 is still positioned in the through hole X.

The pressing member 6 is a first wringing roller 61 rotatably mounted on the upper end of the swing frame 5, and a second wringing roller 62 mounted on the lower end of the swing frame 5. In the first position state of the swinging frame, the second squeezing roller 62 swings towards the direction away from the mop rod 1 to form a lower port of the squeezing channel P, meanwhile, the first squeezing roller 61 at the upper end of the swinging frame 5 swings towards the direction close to the mop rod 1 to form an upper port of the squeezing channel P, and in the second position state of the swinging frame 5, the first squeezing roller 61 is placed on the placing surface 81.

The first embodiment was used in a foam-tipped mop as follows:

as shown in fig. 2 and 3, when squeezing water, the mop head 2 is rotated to the length direction L of the mop head 2 to be basically parallel to the mop rod 1 and the side surface of the foam cotton 21 is aligned with the through hole X of the squeezing stand 3, and when squeezing water, the whole squeezing stand 3 slides up and down along the length direction L of the mop head 2 and squeezes the bottom surface of the foam cotton 21 to realize squeezing water, and when mopping the floor, the foam cotton head 2 is completely separated from the squeezing stand 3.

The wringing frame 3 moves downwards relative to the mop rod 1, the swinging frame 5 moves towards the direction far away from the guide component 8, the first wringing roller 61 slides to the lower position of the guide inclined plane 82 along the guide inclined plane 82 from the placing surface 81, the swinging frame is in a first position state to form an extrusion channel P, specifically, the second wringing roller 62 swings towards the direction far away from the mop rod 1 to form a lower port of the extrusion channel P, and meanwhile, the first wringing roller 61 at the upper end of the swinging frame 5 swings towards the direction close to the mop rod 1 to form an upper port of the extrusion channel P. The squeezing frame 3 continues to move downwards, and the squeezing channel P is a channel with a large bottom and a small top, so that the mop head 2 can enter the penetrating opening X in advance, foam cotton 21 is pre-squeezed through the squeezing channel P, then the bottom surface of the foam cotton 21 is strongly squeezed through the first squeezing roller 6, the resistance of the foam cotton 21 passing through the first squeezing roller 61 is reduced, and the squeezing operation is further labor-saving.

The up-down direction in this embodiment means along the length direction of the mop rod 1.

It should be noted that, in the description of the present embodiment, the terms "front, rear", "left, right", "upper, lower", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, and are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present invention. The terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, or may be directly connected, or may be indirectly connected through an intermediate medium, or may be in communication with the inside of two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

Claims

1. A self-squeezing foam mop comprises a mop rod (1) and a mop head (2) rotatably connected to the lower end of the mop rod (1) and provided with foam cotton (21), wherein a squeezing frame (3) capable of sliding along the mop rod is arranged on the mop rod (1), the squeezing frame (3) is provided with a through hole (X), a squeezing structure for squeezing the foam cotton (21) passing through the through hole (X) is arranged in the through hole (X), the mop head (2) rotates to be aligned with the through hole (X) during squeezing, and then the through hole (X) is arranged, the self-squeezing foam mop is characterized in that the squeezing structure comprises a swinging frame (5) and an elastic piece (4), the middle part of the swinging frame (5) is rotatably connected in the through hole (X), a squeezing part (6) for squeezing the foam cotton (21) is arranged on the swinging frame (5), the elastic piece (4) enables the swinging frame (5) to swing to a first position trend, a squeezing channel (P) with a gradually decreasing cross section from bottom to top is formed in the through hole (X), the squeezing channel (P) is provided with a guiding part (8) on the upper surface (8), the water squeezing frame slides relative to the mop rod (1) to enable the swinging frame (5) to be placed on or separated from the placing surface (81), the swinging frame (5) swings to a second position against the elastic force of the elastic piece (4) in the state that the swinging frame (5) is placed on the placing surface (81), the guide part (8) is also provided with a guide inclined surface (82), and the swinging frame (5) swings to a first position under the action of the elastic piece (4) in the state that the swinging frame (5) is separated from the placing surface (81).

2. The self-wringing foam mop according to claim 1, wherein the swinging frame (5) moves away from the guide member (8) during the downward movement of the wringing frame (3) relative to the mop rod (1), and the swinging frame (5) moves toward the guide member (8) during the upward movement of the wringing frame (3) relative to the mop rod (1).

3. The self-wringing foam mop according to claim 1, wherein the wringing frame (3) is provided with a guide groove (31) for guiding the guide member (8), and the lower end of the mop head (2) is still positioned in the through hole (X) after the guide member (8) is positioned at the uppermost end of the guide groove (31) and limited.

4. A self-squeezing foam mop according to any one of claims 1 to 3, wherein the squeezing part (6) comprises a first squeezing roller (61) rotatably installed at the upper end of the swinging frame (5) and a second squeezing roller (62) installed at the lower end of the swinging frame (5).

5. The self-wringing foam mop according to claim 4, wherein the second wringing roller (62) swings in a direction away from the mop rod (1) in a state in which the swing frame is at the first position to thereby form a lower port of the squeezing channel (P), and simultaneously, the first wringing roller (61) at the upper end of the swing frame (5) swings in a direction close to the mop rod (1) to thereby form an upper port of the squeezing channel (P), and the first wringing roller (61) rests on the resting surface (81) in a state in which the swing frame (5) is at the second position.