CN109730596B

CN109730596B - Self-squeezing mop with adjustable squeezing opening

Info

Publication number: CN109730596B
Application number: CN201910180546.2A
Authority: CN
Inventors: 黄智勇
Original assignee: Cixi Bosheng Plastic Co Ltd
Current assignee: Cixi Bosheng Plastic Co Ltd
Priority date: 2017-05-02
Filing date: 2017-05-02
Publication date: 2021-12-03
Anticipated expiration: 2037-05-02
Also published as: CN108784567A; WO2018201266A1; CN108784567B; CN109730596A; CN109820459A; CN109820459B

Abstract

The squeezing opening-adjustable self-squeezing mop comprises a mop rod and a mop head movably connected to the mop rod, wherein a wiping object is arranged on the mop head, a handle capable of moving relative to the mop rod is arranged on the mop rod, a squeezing device is arranged on the handle, the squeezing device comprises a squeezing frame, a smoothing plate and a supporting piece, the smoothing plate is arranged on the squeezing frame and used for squeezing the wiping object on the mop head, the supporting piece is opposite to the smoothing plate, a squeezing opening is formed between the smoothing plate and the supporting piece, the mop head is rotated to a squeezing state during squeezing, the mop head is inserted into the squeezing opening, and the squeezing device and the wiping object relatively move back and forth so as to squeeze water through the smoothing plate; the stroking plate is rotatably arranged on the extrusion frame, and the size of the extrusion opening can be changed by rotating the stroking plate; when water is squeezed, the squeezing device moves towards the first direction, and the stroking plate is in a narrow position relative to the supporting piece, so that the squeezing opening is small; when water is squeezed, the squeezing device moves towards a second direction opposite to the first direction, and the stroking plate rotates, so that the squeezing opening is enlarged.

Description

Self-squeezing mop with adjustable squeezing opening

The application is a divisional application, the application date of the original application is 2017, 5 and 2, the application number is 201710302109.4, and the invention is named as a self-squeezing mop with an adjustable squeezing port.

Technical Field

The invention relates to a self-squeezing mop.

Background

The existing self-wringing mop has the general structure that: including mop pole and swing joint mop head on the mop pole, be equipped with the cleaning material on the mop head, be equipped with the handle that can remove for this mop pole on the mop pole, be equipped with extrusion device on the handle, this extrusion device includes the extrusion frame, install and be used for carrying out the extruded squeezer to the overhead cleaning material of mop on the extrusion frame, support piece relative with the squeezer, form the extrusion mouth between squeezer and the support piece, rotate the mop head to the state that can carry out crowded water during crowded water, the mop head inserts in the extrusion mouth, thereby relative round trip movement passes through the crowded water of squeezer between extrusion device and the cleaning material. In the prior art, there are three mounting ways for the squeezer:

an extruder is mounted in a manner of a roller, as disclosed in Chinese invention patents ZL201220160635.4 and ZL201320019718.6 applied by Jiaxing Jieshun tourist products, Inc., and the extruder not only has limited effect of squeezing wiping matters on the half part of a flat mop, but also cannot change the width of a smoothing opening because the roller only rotates around a central shaft of the roller, so that the tightness of extrusion cannot be adjusted when the flat mop plate is used for squeezing water. The squeezing is in a state of pressing the wiping object at the moment, the operation is very laborious, and the wiping object is greatly abraded.

The other is that the squeezer is installed in a manner like that described in Chinese patent 201220033558.6 of Jiaxing Jieshun tourist products, wherein the squeezer adopts a scraping strip which is fixed in an opening, and the structure can not change the width of the opening, so that the tightness of squeezing water can not be adjusted when the flat mop plate is used for squeezing water, the squeezing water is in a pressing state on the wiping object at any time, the operation is very laborious, and the wiping object can be greatly abraded.

Another installation method of the squeezer is described in chinese invention patent zl201420624190.x applied by caming jeikeshun tourism products limited, a spring is arranged between the squeezer and the side edge of the opening in the length direction, so that the tightness of squeezing water can be adjusted, but the connection between the squeezer and the opening is too loose by adopting the connection method of the spring, so that the squeezing water effect is greatly influenced, and the squeezer is easy to generate unstable shaking in the squeezing water process.

Another installation method of the squeezer is as described in the Chinese invention patent ZL201521127257.X applied by Zheng, inclined guide grooves are arranged at two ends of an opening, slide blocks are arranged at two ends of the squeezer and are arranged in the inclined guide grooves, and when the flat mop plate inserted into the smoothing opening and the smoothing head mechanism generate mutual motion, the slide blocks slide in the inclined guide grooves, so that the width of the smoothing opening is changed, and the tightness of water squeezing can be adjusted. It also has the disadvantages that: the friction force of sliding fit of the inclined guide groove and the sliding block is large, so that the extruder is very sluggish in movement and poor in smoothness in actual use; the water squeezing device is in a state that the water cannot be squeezed out of the stroking opening often occurs in the actual use process, and the stability of water squeezing cannot be realized.

Disclosure of Invention

In order to overcome the defects of the existing self-wringing mop, the invention provides the self-wringing mop with the adjustable squeezing opening, and the size of the squeezing opening can be adjusted.

The technical scheme for solving the technical problem is as follows: the squeezing opening-adjustable self-squeezing mop comprises a mop rod and a mop head movably connected to the mop rod, wherein a wiping object is arranged on the mop head, a handle capable of moving relative to the mop rod is arranged on the mop rod, a squeezing device is arranged on the handle, the squeezing device comprises a squeezing frame, a smoothing plate and a supporting piece, the smoothing plate is arranged on the squeezing frame and used for squeezing the wiping object on the mop head, the supporting piece is opposite to the smoothing plate, a squeezing opening is formed between the smoothing plate and the supporting piece, the mop head is rotated to a squeezing state during squeezing, the mop head is inserted into the squeezing opening, and the squeezing device and the wiping object move back and forth relatively so as to squeeze water through the smoothing plate;

the stroking plate can be rotatably arranged on the extrusion frame, and the size of the extrusion opening can be changed by rotating the stroking plate;

when water is squeezed, the squeezing device moves towards the first direction, and the stroking plate is in a narrow position relative to the supporting piece, so that a squeezing opening is small; when water is squeezed, the squeezing device moves towards a second direction opposite to the first direction, and the stroking plate rotates, so that the squeezing opening is enlarged.

Further, when the mop head moves towards the first direction relative to the stroking plate, the wiper drives the stroking plate to rotate, so that the stroking plate is in a narrow position. Or the elastic device acts on the stroking plate to enable the stroking plate to be in a narrow position, so that the extrusion opening is small.

Further, the stroking plate is directly and rotatably connected to the extrusion frame.

Furthermore, two ends of the stroking plate are respectively provided with a rotating pin, and the two rotating pins are respectively inserted into the extrusion frame; or the extruding frame is provided with a convex shaft, and the convex shaft is respectively inserted into two ends of the stroking plate.

Or: the extrusion frame is provided with a pin joint seat, and the side edge of the stroking plate is pin jointed on the pin joint seat.

Or: the squeezing frame is provided with a clamping seat, a bayonet is arranged on the clamping seat, a clamping shaft is arranged on the stroking plate, and the clamping shaft is clamped into the bayonet of the clamping seat and then rotates.

Furthermore, a limiting device used for limiting the narrow position is arranged on the extrusion frame.

Furthermore, the limiting device is a limiting seat arranged on the extrusion frame, a limiting notch is formed in the limiting seat, the stroking plate is located in the limiting notch, and the stroking plate reaches a narrow position when being touched with one side of the limiting seat.

Or: the limiting device is two limiting grooves formed in the extrusion frame, two ends of the stroking plate are inserted into the limiting grooves, and the stroking plate reaches a narrow position when touching one side of the limiting grooves.

Or: the squeezing frame is provided with a blocking part for blocking the stroking plate, and the stroking plate reaches a narrow position when being touched with the blocking position.

Or: the extrusion frame is provided with inclined grooves corresponding to the two ends of the stroking plate, the two ends of the stroking plate are inserted into the inclined grooves, an activity space is formed between the stroking plate and the inclined grooves along the thickness direction of the stroking plate, and the width of the extrusion opening can be adjusted during the activity process of the stroking plate; or, smooth out the both ends of board and be equipped with oblique recess, the extrusion frame on be equipped with the picture peg that corresponds with two oblique recesses, the picture peg insert oblique recess in, just the picture peg with oblique recess between have along the activity space of smoothing out board thickness direction, smooth out the board adjustable in the activity process the width size of extrusion mouth.

Furthermore, the limiting device simultaneously limits the position of the maximum extrusion opening when the extrusion opening is enlarged.

The invention has the beneficial effects that: the rotation of the stroking plate can change the size of the extrusion opening, and the extrusion opening is smaller when the extrusion device moves towards the first direction, so that the stroking plate generates larger and proper extrusion force on the wiper; when the extruding device moves towards the second direction, the extruding opening is enlarged, and the extruding force applied to the wiper by the stroking plate is reduced, so that the extruding device can move towards the second direction conveniently, and the wiper can be prevented from being worn too much.

Drawings

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

Fig. 2 is a cross-sectional view of the mop after the press is moved upward.

Fig. 3 is a cross-sectional view of the mop after the press is moved downward.

FIG. 4 is a cross-sectional view of the mop with the press device moved upward in an alternative style of blade attachment.

FIG. 5 is a cross-sectional view of the mop with the press device moved downward in an alternative style of blade attachment.

Fig. 6 is a schematic view of a spring device acting on the stroking plate.

Fig. 7 is a schematic view of another embodiment with a spring acting on the stroking plate.

FIG. 8 is a schematic view of a stroking plate installation.

Fig. 9 is an exploded view of fig. 8.

FIG. 10 is a schematic view of a stroking plate installation.

Fig. 11 is an exploded view of fig. 10.

FIG. 12 is a schematic view of a stroking plate installation.

Fig. 13 is an exploded view of fig. 12.

FIG. 14 is a schematic view of a stroking plate installation.

Fig. 15 is an exploded view of fig. 14.

FIG. 16 is a schematic view of a stroking plate installation.

Fig. 17 is an exploded view of fig. 16.

FIG. 18 is a schematic view of a stroking plate installation.

Fig. 19 is an exploded view of fig. 18.

FIG. 20 is a schematic view of a stroking plate installation.

Fig. 21 is an exploded view of fig. 20.

Detailed Description

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

Referring to fig. 1-21, the self-wringing mop with the adjustable squeezing port comprises a mop rod 1 and a mop head 2 movably connected to the mop rod 1, the mop head 2 is provided with a wiping material, the mop rod 1 is provided with a handle 3 which can move relative to the mop rod 1, the handle 3 is provided with a squeezing device (generally arranged at the tail end of the handle), the extrusion device comprises an extrusion frame 4, a stroking plate 5 which is arranged on the extrusion frame 4 and is used for extruding the wiper on the mop head 2, a support part 6 which is opposite to the stroking plate 5, a squeezing opening 7 is formed between the stroking plate 5 and the supporting piece 6, the mop head 2 is rotated to a state capable of squeezing water (the state is usually embodied in that the flat mop head is rotated to be parallel or basically parallel to the mop rod) during squeezing, the mop head 2 is inserted into the squeezing opening 7, the squeezing device and the wiper move back and forth relatively so as to squeeze water through the stroking plate 5. The supporting part 6 is another stroking plate or other supporting parts. The supporting piece is suitable for a double-sided flat mop when the other smoothing plate is used, namely, the two sides of the mop head are provided with the wiping materials, the supporting piece is suitable for a single-sided flat mop when the other supporting part is used, namely, one side of the mop head is provided with the wiping materials, and the mop head is rotated to one side of the mop rod during water squeezing.

The stroking plate 5 is rotatably arranged on the extrusion frame 4, and the rotation of the stroking plate 5 can change the size of the extrusion opening.

During water squeezing, the squeezing device moves towards a first direction, and the stroking plate 5 is in a narrow position relative to the support 6, so that the squeezing opening 7 is small; during squeezing, the squeezing device moves in a second direction opposite to the first direction, and the stroking plate 5 rotates to enlarge the squeezing opening 7. The first direction means that the pressing means moves down or up along the mop pole 1, and the second direction means that the pressing means moves up or down along the mop pole 1.

If the first direction indicates that the extruding device moves downwards along the mop rod 1 and the second direction indicates that the extruding device moves upwards along the mop rod 1, referring to fig. 2 and 3, during water squeezing, the extruding frame 4 moves downwards, and the wiper drives the stroking plate 5 to rotate upwards, so that the stroking plate 5 is in a narrow position, and the extruding opening 7 is small; when water is squeezed, the squeezing frame 4 moves upwards, and the wiper drives the stroking plate 5 to rotate downwards, so that the squeezing opening 7 is enlarged.

If the first direction indicates that the squeezing device moves upwards along the mop rod 1 and the second direction indicates that the squeezing device moves downwards along the mop rod 1, referring to fig. 4 and 5, during squeezing water, the squeezing frame 4 moves downwards, and the wiper drives the stroking plate 5 to rotate upwards, so that the squeezing opening 7 is enlarged; when water is squeezed, the squeezing frame 4 moves upwards, and the wiper drives the stroking plate 5 to rotate downwards, so that the stroking plate 5 is in a narrow position, and the squeezing opening 7 is small.

In the foregoing embodiment, the stroking plate 5 reaches the narrow position by the rotation of the stroking plate 5 driven by the wiper. The achievement of the narrow position of the stroking plate 5 can also be achieved in other ways, for example, as shown in fig. 6 and 7, an elastic device 8 (for example, a spring) is arranged in the extrusion frame 4 (or other parts), and the elastic device 8 acts on the stroking plate 5 to make the extrusion opening 7 smaller, in this case, the stroking plate 5 is in the narrow position in the initial state, and a wiper is not needed to drive the stroking plate to rotate to the narrow position. When the extrusion opening 7 is enlarged, the frictional extrusion force between the wiper and the stroking plate 5 overcomes the elastic force of the elastic device 8, so that the stroking plate 5 rotates to enlarge the extrusion opening 7.

The stroking plate 5 can be directly and rotatably connected to the extrusion frame, referring to fig. 8, 9, 16 and 17, two ends of the stroking plate 5 are respectively provided with a rotating pin 9, and the two rotating pins 9 are respectively inserted into shaft holes 10 on the extrusion frame. Alternatively, as shown in fig. 10, 11, 18 and 19, the extrusion frame is provided with protruding shafts 11, the two ends of the stroking plate 5 are provided with insertion holes 12, and the protruding shafts 11 are respectively inserted into the insertion holes 12 at the two ends of the stroking plate.

Of course, the connection mode between the stroking plate 5 and the extrusion frame 4 can also adopt other structural forms, as long as the stroking plate is movably connected with the extrusion frame so as to enable the stroking plate 5 to rotate, and the stroking plate 5 can adjust the width of the extrusion opening in the rotating process. The connection structure for achieving the above-described effects is exemplified below:

firstly, as shown in fig. 12 and 13, the extrusion frame 4 is provided with a pivot base 13, and the stroking plate 5

The side edge is pivoted on the pivoting seat 13.

Secondly, as shown in fig. 14 and 15, a clamping seat 14 is arranged on the extrusion frame 4, and a clamp is arranged on the clamping seat 14

The opening 15, the stroking plate 5 is provided with a clamping shaft 16, and the clamping shaft 16 is clamped in the bayonet 15 of the clamping seat and then rotates.

The specific presence of the narrow bit can be achieved as follows: the extrusion frame is provided with a limiting device used for limiting the narrow position, and the specific narrow position is appointed by the limiting device. The position of the maximum extrusion opening when the extrusion opening is enlarged can be simultaneously limited by the limiting device. As shown in fig. 8, 9, 10, 11, 12, 13, 14 and 15, the limiting device is a row of limiting seats 17, the limiting seats 17 can be directly arranged on the extrusion frame 4 or arranged on the pivoting seat 13, a limiting notch 18 is formed in each limiting seat 17, the stroking plate 5 is positioned in each limiting notch 18, and the stroking plate 5 reaches a narrow position when touching one side of the limiting seat 17 and reaches a maximum extrusion opening position when touching the other side of the limiting seat 17. The stroking plate 5 may be provided with lugs 19 to assist in the position limitation, and the position limitation may be achieved by the lugs 19 contacting the limiting seats 17.

Of course, the limiting device may also adopt other structural forms, for example, as shown in fig. 17, two ends of the stroking plate 5 are provided with limiting blocks 20 protruding outwards, a limiting opening 21 is provided on the extrusion frame 4, the limiting blocks 20 are inserted into the limiting opening 21, the limiting blocks 20 move in the limiting opening 21, and the stroking plate 5 reaches a narrow position when contacting with one side of the limiting opening 21 and reaches a maximum extrusion opening position when contacting with the other side of the limiting opening 21. For example, as shown in fig. 19, the limiting device is a limiting groove 22 provided on the extrusion frame 4, two ends of the stroking plate 5 are respectively inserted into the limiting groove 22, and the stroking plate 5 reaches a narrow position when touching one side of the limiting groove 22 and reaches a maximum extrusion opening position when touching the other side of the limiting groove 22. For example, the limiting device can also be formed by arranging two blocking parts on the extrusion frame, wherein the two blocking parts form the limiting device and can reach a narrow position when the stroking plate touches one blocking part and reach a maximum extrusion opening position when the stroking plate touches the other blocking part.

Referring to fig. 20 and 21, another movable connection mode with a limiting device can be adopted between the stroking plate 5 and the extrusion frame 4: the squeezing frame 4 is provided with inclined grooves 23 corresponding to the two ends of the stroking plate 5, the two ends of the stroking plate 5 are inserted into the inclined grooves 23, a moving space in the thickness direction of the stroking plate is arranged between the stroking plate 3 and the inclined grooves 23, and a wiper is contacted with the stroking plate 5 during water squeezing to drive the stroking plate 5 to turn in the inclined grooves 23, so that the stroking plate 5 has a certain rotating angle, and the effect of adjusting the size of an opening of the squeezing opening is achieved. And due to the limitation of the inclined groove 23, the stroking plate 5 can only move within a certain degree, so that the position of a narrow position and the position of a maximum extrusion opening can be reached.

Or, the both ends of stroking with the fingers the board are equipped with oblique recess, the extrusion frame on be equipped with the picture peg that corresponds with two oblique recesses, the picture peg insert oblique recess in, just the picture peg with oblique recess between have along stroking with the fingers the activity space of board thickness direction, wiper and stroking with the fingers the board between the contact when crowded water, the drive is stroked with the fingers the board and is stirred to make to strok with the fingers the board and have certain turned angle, reach and adjust the effect of the opening size of extrusion mouth. And due to the matching limitation of the inclined groove and the inserting plate, the stroking plate can only move in a certain degree, so that the narrow position and the maximum extrusion opening position can be reached.

When the flat mop is a single-side flat mop, the supporting piece can adopt the following mechanism form: one is that the extrusion frame 4 is provided with a surrounding opening 24, and the side wall of the other side of the surrounding opening 24 opposite to the stroking plate 5 forms a supporting part; or a support 6 in the form of a wheel or a support guide or a combination of a wheel and a support guide or a spring-loaded spring block which protrudes into the opening is arranged on the other side of the surrounding opening 24 opposite to the stroking plate 5.

Another structural form of the supporting part is as follows: the extrusion frame is not provided with an enclosing opening, the extrusion frame is a mounting plate for simply mounting the stroking plate, the handle is also provided with a supporting plate opposite to the extrusion frame, and the supporting plate forms a supporting piece per se, or the inner wall of the supporting plate is provided with supporting pieces such as supporting ribs, supporting wheels and the like.

When the mop is used for squeezing water, the support piece is abutted against the side, not provided with the wiping material, of the flat mop head, and plays a role in guiding and supporting the flat mop head so as to prevent the flat mop head from turning over in the relative movement process.

Claims

1. The squeezing opening-adjustable self-squeezing mop comprises a mop rod and a mop head movably connected to the mop rod, wherein a wiping object is arranged on the mop head, a handle capable of moving relative to the mop rod is arranged on the mop rod, a squeezing device is arranged on the handle, the squeezing device comprises a squeezing frame, a smoothing plate and a supporting piece, the smoothing plate is arranged on the squeezing frame and used for squeezing the wiping object on the mop head, the supporting piece is opposite to the smoothing plate, a squeezing opening is formed between the smoothing plate and the supporting piece, the mop head is rotated to a squeezing state during squeezing, the mop head is inserted into the squeezing opening, and the squeezing device and the wiping object move back and forth relatively so as to squeeze water through the smoothing plate;

the method is characterized in that: the stroking plate can be rotatably arranged on the extrusion frame, and the size of the extrusion opening can be changed by rotating the stroking plate;

when water is squeezed, the extruding device moves downwards along the mop rod, the wiper drives the stroking plate to rotate upwards, and the stroking plate is in a narrow position relative to the supporting piece, so that the extruding opening is small, the stroking plate generates large extruding force on the wiper, and the wiping is favorably squeezed to be dry; when water is squeezed, the squeezing device moves upwards along the mop rod, and the wiper drives the stroking plate to rotate downwards, so that the squeezing opening is enlarged, the squeezing force applied by the stroking plate to the wiper is reduced, the wiper is prevented from being excessively worn, and a large amount of water is prevented from being squeezed out and sprayed to an operator;

the elastic device acts on the stroking plate to enable the stroking plate to be in a narrow position, so that the extrusion opening is small.

2. The squeezing port adjustable self-wringing mop of claim 1, wherein: when the mop head moves towards the first direction relative to the stroking plate, the wiper drives the stroking plate to rotate, so that the stroking plate is in a narrow position.

3. The squeezing port adjustable self-wringing mop of any one of claims 1-2, wherein: the stroking plate is directly and rotatably connected to the extrusion frame.

4. The squeezing port adjustable self-wringing mop of claim 3, wherein: rotating pins are arranged at two ends of the stroking plate and are respectively inserted into the extrusion frame;

or the extruding frame is provided with a convex shaft, and the convex shaft is respectively inserted into two ends of the stroking plate.

5. The squeezing port adjustable self-wringing mop of claim 3, wherein: the extrusion frame is provided with a pin joint seat, and the side edge of the stroking plate is pin jointed on the pin joint seat.

6. The squeezing port adjustable self-wringing mop of claim 3, wherein: the squeezing frame is provided with a clamping seat, a bayonet is arranged on the clamping seat, a clamping shaft is arranged on the stroking plate, and the clamping shaft is clamped into the bayonet of the clamping seat and then rotates.

7. The squeezing port adjustable self-wringing mop of any one of claims 1-2, wherein: and the extrusion frame is provided with a limiting device for limiting the narrow position.

8. The squeezing port adjustable self-wringing mop of claim 7, wherein: the limiting device is a limiting seat arranged on the extrusion frame, a limiting notch is formed in the limiting seat, the stroking plate is located in the limiting notch, and the stroking plate reaches a narrow position when being touched with one side of the limiting seat.

9. The squeezing port adjustable self-wringing mop of claim 7, wherein: the limiting device is two limiting grooves formed in the extrusion frame, two ends of the stroking plate are inserted into the limiting grooves, and the stroking plate reaches a narrow position when touching one side of the limiting grooves.

10. The squeezing port adjustable self-wringing mop of claim 7, wherein: the squeezing frame is provided with a blocking part for blocking the stroking plate, and the stroking plate reaches a narrow position when being touched with the blocking position.

11. The squeezing port adjustable self-wringing mop of claim 8, wherein: the extrusion frame is provided with inclined grooves corresponding to the two ends of the stroking plate, the two ends of the stroking plate are inserted into the inclined grooves, an activity space is formed between the stroking plate and the inclined grooves along the thickness direction of the stroking plate, and the width of the extrusion opening can be adjusted during the activity process of the stroking plate;

or, smooth out the both ends of board and be equipped with oblique recess, the extrusion frame on be equipped with the picture peg that corresponds with two oblique recesses, the picture peg insert oblique recess in, just the picture peg with oblique recess between have along the activity space of smoothing out board thickness direction, smooth out the board adjustable in the activity process the width size of extrusion mouth.

12. The squeezing port adjustable self-wringing mop of claim 7, wherein: the limiting device simultaneously limits the position of the maximum extrusion opening when the extrusion opening is enlarged.

13. The squeezing port adjustable self-wringing mop of any one of claims 1-2, wherein: the squeezing opening is provided for the mop head and the mop rod to pass through together.

14. The squeezing port adjustable self-wringing mop of claim 13, wherein: when the mop head is rotated during water squeezing, the length direction of the mop head is consistent with the direction of the mop rod, and the mop head is parallel or basically parallel to the mop rod.

15. The adjustable squeezing port self-wringing mop of claim 14, wherein: after the mop head is inserted into the extrusion opening, the width of the mop head is matched with the length of the extrusion opening.