CN219422741U - Shrink squeezing type foam mop - Google Patents

Abstract

The utility model relates to a shrinkage water squeezing type foam cotton mop, which comprises a mop rod and a folding mop head, wherein a foam cotton wiping article which can be folded along with the folding mop head is arranged on the folding mop head; the method is characterized in that: the folding mop head comprises a support connected to the lower end of a mop rod, the left side and the right side of the support are hinged to folding portions capable of swinging through hinge shafts, sliding rails are arranged on the bottom surfaces of the folding portions, a plurality of guide blocks are fixed on foam cotton wiping objects, the guide blocks are hung on the sliding rails, the folding portions on the two sides swing to the vertical direction, and external force acts on the foam cotton wiping objects to drive the folded foam cotton wiping objects to shrink so as to achieve wringing. After the foam cotton wiping object of the mop is folded in half, the foam cotton wiping object is extruded in the axial direction to shrink so as to realize water squeezing, and the mop is a brand new water squeezing mode.

Description

Shrink squeezing type foam mop

Technical Field

The utility model relates to a shrinkage water squeezing type foam cotton mop, wherein foam cotton can be collodion cotton, sponge, comfort cotton or the like.

Background

There are four general ways of squeezing water for foam cotton mops in the market at present: the first is hand-pulled squeezing type, such as a Chinese patent No. ZL 200920075021.4 (bulletin No. CN 201453183U) of the utility model "a collodion mop", which discloses such a hand-pulled squeezing type structure; the second is that the mop head is turned over and integrally squeezes the water, a series of patents applied by the applicant, including mop rod, foam cotton swing joint in the lower end of the mop rod, the mop rod has squeezing device that can slide up and down relative to mop rod, foam cotton can turn to its length direction and basically parallel to mop rod and align to the squeezing device, while squeezing water, the squeezing device slides up and down along the length direction of foam cotton to squeeze the bottom surface of foam cotton in order to realize squeezing water, while mopping the floor the foam cotton is totally separated from the squeezing device; the third is a double-folded squeezing type, such as a Chinese patent 'double-folded squeezing foam mop' with patent number ZL200922496303.8 (bulletin number CN 212307743U), which discloses a double-folded squeezing structure, wherein a mop head after being folded is retracted into a sleeve, and foam is squeezed by the inner wall of the sleeve.

The first wringing structure has long transverse length of the whole wringing part, and is heavy; the second water squeezing structure is not easy to separate from the squeezing opening in the squeezing frame after the foam is hardened; the third type of squeezing structure is used for squeezing water along the thickness direction of the foam wiping object, the squeezing sleeve is required to run at least half of the length of the mop head, the foam mop squeezes water along the thickness direction, the deformation amount is small during squeezing water, the squeezing effect is poor, the squeezing stroke is long, and the operation is inconvenient.

The foam cotton wiping article and the plate of the mop head are fixed in the following mode, the back of the foam cotton wiping article is directly adhered and fixed with a connecting plate made of plastic materials by adopting glue, and then the connecting plate is fixed on the mop plate in a buckling mode. However, the adhesive force between the collodion cotton and the plastic connecting plate is poor, and in the self-squeezing process, larger pulling force can be generated between the foamed cotton and the plastic connecting plate, so that the foamed cotton is easy to separate from the plastic connecting plate, and the foamed cotton cannot be normally used due to damage. The glue used for bonding has pungent taste, is easy to volatilize, is harmful to human bodies, and is not environment-friendly.

In view of the above, the prior foam mop head can be further improved.

Disclosure of Invention

The first technical problem to be solved by the utility model is to provide a folding foam mop with a brand new structure for changing the water squeezing mode of the traditional folding foam mop.

The technical scheme adopted by the utility model for solving the first technical problem is as follows: a shrinkage water squeezing type foam cotton mop comprises a mop rod and a folding mop head, wherein foam cotton wiping objects which can be folded along with the folding mop head are arranged on the folding mop head; the method is characterized in that: the folding mop head comprises a support connected to the lower end of a mop rod, the left side and the right side of the support are hinged to folding portions capable of swinging through hinge shafts, sliding rails are arranged on the bottom surfaces of the folding portions, a plurality of guide blocks are fixed on foam cotton wiping objects, the guide blocks are hung on the sliding rails, the folding portions on the two sides swing to the vertical direction, and external force acts on the foam cotton wiping objects to drive the folded foam cotton wiping objects to shrink so as to achieve wringing.

Further improved, the outside of the folding part is also sleeved with a pushing plate which can slide along the folding part, the pushing plate is matched with or fixed with the foam cotton wiping object in a contact way, the folding parts on two sides swing to the vertical direction, and external force acts on the pushing plate to drive the lower end of the folded foam cotton wiping object to shrink from bottom to top or the upper end of the foam cotton wiping object to shrink from top to bottom so as to realize water squeezing. The push plate is a hard component, the contact area of the push plate and the foam cotton wiping object is larger, the force can be more conveniently applied to the push plate, the foam cotton wiping object is driven to shrink more easily, and the external force is not directly applied to the foam cotton wiping object, so that the foam cotton wiping object is protected.

The improved mop is characterized by further comprising a driving piece, wherein the driving piece is arranged on the mop rod and can move up and down, the driving piece moves down to drive the foam cotton wiping article to swing along with the folding mop head to be in a folding state, and the driving piece moves down to act on the pushing plate to further drive the upper end of the folded foam cotton wiping article to shrink from top to bottom so as to realize squeezing. The squeezing part (driving part) of the embodiment is directly arranged on the mop rod, so that the squeezing operation is more convenient.

In order to facilitate the installation of the bracket in the foam wipe, the middle part of the foam wipe is provided with a notch for the bracket to be arranged in, the notch forms a abdication space, and the pushing plate is positioned in the notch and is contacted with the inner side wall of the notch. The notch also serves to constrain the pusher plate to the left and right, and the pusher plate in this configuration need not be secured to the foam wipe. Of course the pusher plate may also be secured with the foam wipe.

In order to prevent the guide block from sliding out of the slide rail, a plug for blocking the guide block is arranged at the outer end of the slide rail.

Preferably, the guide block is molded with the foam wipe in an insert manner. Therefore, glue is not needed for bonding, the environment is protected, and the guide block is fixed after one-time molding.

Further improved, the support is provided with a holding structure for keeping the folded part in a horizontal trend. The retaining structure enables the folding part to keep a horizontal trend, so that the folding mop head is convenient to keep in an unfolding state, and the mopping operation is facilitated.

Preferably, the holding structure is a torsion spring provided on the hinge shaft. The torsion spring is adopted as the holding mode to be the simplest.

Although the holding structure is used for holding the double-folded mop head so that the double-folded mop head is kept horizontal and is beneficial to mopping, the mop is not problematic when the mop is pulled forward due to the holding structure, and the blocking part of the double-folded mop head can be forced to swing downwards due to friction resistance between the bottom surface and the wiping object when the mop is pulled backward, so that mopping is affected.

According to the present situation, the locking piece capable of moving forwards and backwards is restrained in the support, the outer end of the locking piece moves forwards and stretches out of the side wall of the support to form the triggering portion, the locking piece keeps forward trend under the action of the supporting spring, the folding portion is locked to prevent the folding portion from swinging towards the folding direction when the locking piece moves forwards, in the downward moving process of the driving piece, the locking piece is triggered to move inwards and unlock firstly, and the driving piece is moved downwards continuously and then the folding portion is driven to swing downwards. The setting of locking piece ensures that the blocking part prevents its swing under the expansion state, and locking piece and driving piece cooperation in addition, and the driving piece moves down the in-process, triggers the locking piece and removes the interior lock earlier, continues to move down the driving piece and drives folding portion swing down again, can not influence the flexible wringing after the fifty percent discount again. When moving upwards, the folding part is unfolded horizontally and reset, and then the locking part is reset and locked again.

As the preference of the locking structure between the locking piece and the folding parts, the inner ends of the two folding parts are respectively provided with a first blocking part extending inwards, and the locking piece is provided with two second blocking parts respectively matched with the first blocking parts; the second blocking part is positioned above the first blocking part to block the folding part from swinging in the outward moving state of the locking part; in the locking piece inward movement state, the second blocking part and the first blocking part are dislocated and do not block the swinging of the folding part. Of course, the locking means may evolve many similar structures, which are not all described in detail.

Preferably, the driving piece is sleeved outside the mop rod, the driving piece is better in integrity and strength, a positioning structure capable of positioning the driving piece at an upward moving position is arranged between the driving piece and the mop rod, and when the driving piece is at the upward moving position, the folding part is kept in a horizontal unfolding state. The positioning structure positions the driving piece at the upward moving position, so that a user can push the driving piece with a certain force, and the driving piece is prevented from easily sliding down to influence the mopping.

Compared with the prior art, the foam cotton mop cleaning tool has the advantages that:

1. compared with the traditional foam cotton mop cleaning tool, the novel foam cotton mop cleaning tool is a brand new water squeezing mode, when in water squeezing operation, external force acts on the folding part, the foam cotton wiping object swings downwards along with the folding part to be in a folded state, the foam cotton wiping object is passively folded to be squeezed out of a part of water, the external force further pushes the foam cotton wiping object, the lower end of the folded foam cotton wiping object is driven to shrink from bottom to top, or the upper end of the foam cotton wiping object is shrunk from top to bottom to achieve water squeezing, and the guide block slides in the sliding rail of the folding part while shrinking. The length of the foam cotton wiping article after being folded in half is shortened, water squeezing is realized by contracting along the length direction of the foam cotton wiping article, the same backlog quantity water squeezing effect is better, namely the same squeezing effect is achieved, the water squeezing stroke is greatly shortened, the water squeezing efficiency is higher, and the operation is more labor-saving. After the external force is removed, the folding part is reset to be horizontal, so that the floor can be mopped.

2. When the mop head is extruded along the length direction of the foam cotton wiping object, the foam cotton wiping object deforms in the length direction to realize water extrusion, the extrusion quantity of the foam cotton wiping object is large, the section of the foam cotton wiping object is small, the extrusion force required by unit length is small, and the water extrusion effect of the mop head is better.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of the present utility model (folded portion horizontal, driving member up state);

FIG. 2 is a cross-sectional view of an embodiment of the present utility model taken along the left-right direction (folded portion horizontal, drive member up-moved state);

FIG. 3 is a cross-sectional view of an embodiment of the present utility model taken along the fore-and-aft direction (folded portion horizontal, drive member up-moved state);

FIG. 4 is a schematic perspective view of an embodiment of the present utility model (with the folded portion horizontal and the driving member moved downward);

fig. 5 is a cross-sectional view of the embodiment of the present utility model in the left-right direction (folded portion horizontal, driving member moved down state);

fig. 6 is a cross-sectional view of the embodiment of the present utility model taken in the front-rear-right direction (folded portion horizontal, driving member moved down state);

FIG. 7 is a schematic perspective view of a preferred embodiment of the present utility model (foam wipe contracted water squeeze state);

FIG. 8 is an exploded perspective view of a mop head in accordance with a preferred embodiment of the present utility model;

FIG. 9 is a schematic view showing a locking state of the locking member in the preferred embodiment of the present utility model;

fig. 10 is an unlocking schematic diagram of the locking member in the preferred embodiment of the utility model.

Detailed Description

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

As shown in fig. 1-10, is a preferred embodiment of the present utility model.

A shrinkage water squeezing type foam cotton mop comprises a mop rod 1, a driving piece 2 and a folding mop head, wherein foam cotton wiping objects 3 which can be folded along with the folding mop head are arranged on the folding mop head, the driving piece 2 is arranged on the mop rod 1 and can move up and down, and the driving piece 2 moves down and can drive the foam cotton wiping objects 3 to swing along with the folding mop head to be in a folding state.

The folding mop head in the embodiment comprises a bracket 4 connected to the lower end of a mop rod 1, folding parts 5 capable of swinging are hinged to the left side and the right side of the bracket 4 through hinge shafts 51, the folding parts 5 are plate-shaped, sliding rails 52 are arranged on the bottom surfaces of the folding parts 5, a plurality of guide blocks 6 are fixed on the foam cotton wiping objects 3, the guide blocks 6 are hung on the sliding rails 52, and plugs 9 for blocking the guide blocks 6 are arranged at the outer ends of the sliding rails 52. The outside of the folding part 5 is also sleeved with a pushing plate 7 which can slide along the folding part 5, the pushing plate 7 is matched with or fixed with the foam cotton wiping object 3 in a contact way, the pushing plate 7 is positioned at the inner end of the folding part 5 in an initial state that the foam cotton wiping object 3 is not compressed, the driving piece 2 moves downwards to drive the foam cotton wiping object 3 to swing along with the folding mop head to be in a folding state, and the driving piece 2 moves downwards to further act on the pushing plate 7 to drive the upper end 3b of the folded foam cotton wiping object 3 to shrink from top to bottom to squeeze water.

The middle of the foam wipe 3 has a notch 31 in which the holder 4 is placed, and the pusher plate 7 is positioned in the notch 31 and in contact with the inner side wall of the notch 31.

The guide blocks 6 in this embodiment are molded in an insert-like manner with the foam wipe 3.

The support 3 is provided with a holding structure for holding the folded part 2 in a horizontal direction. The holding structure in this embodiment is a torsion spring 50 provided on the hinge shaft 51.

The locking piece 8 capable of moving forwards and backwards is restrained in the support 4, the outer end of the locking piece 8 moves forwards and extends out of the side wall of the support 4 to form a triggering part 81, the locking piece 8 keeps forward trend under the action of the supporting spring 10, the folding part 5 is locked to prevent the folding part 5 from swinging towards the folding direction when the locking piece 8 moves forwards, in the downward moving process of the driving piece 2, the locking piece 8 is triggered to move inwards and unlock firstly, and the driving piece 2 is moved downwards continuously to drive the folding part 5 to swing downwards.

The inner ends of the two folding parts 5 are respectively provided with a first blocking part 53 extending inwards, and the locking piece 8 is provided with two second blocking parts 82 which are respectively matched with the first blocking parts 53; in the outward moving state of the locking member 8, the second blocking portion 82 is located above the first blocking portion 53 to block the swing of the folded portion 5; in the state in which the locking member 8 is moved inward, the second blocking portion 82 is displaced from the first blocking portion 53 and does not block the swing of the folded portion 5.

The driving piece 2 is sleeved outside the mop rod 1, a positioning structure capable of positioning the driving piece 2 at an upward moving position is arranged between the driving piece 2 and the mop rod 1, and when the driving piece 2 is at the upward moving position, the folding part 5 is kept in a horizontal unfolding state.

The positioning structure can adopt the prior art, and is simplest to fix the elastic buckle 11 on the mop rod 1, the elastic bayonet 21 is arranged in the driving piece 2, when the driving piece 2 is in the upward displacement position, the elastic buckle 11 is scratched into the elastic bayonet 21, and a certain force is needed to push down the driving piece 2 to enable the driving piece 2 to move downwards relative to the mop rod 1. Of course, a key unlocking locking structure can be adopted, and reference can be made to the prior art.

The working principle and the working process of the foam mop are as follows:

during cleaning, as shown in fig. 1 and 2, the driving member 2 is in an upward moving position, the foam cotton wipe 3 is kept horizontally unfolded along with the folding portion 5 under the action of the torsion spring 50, meanwhile, the locking member 8 is in an outward moving initial position under the action of the supporting spring 10, and the second blocking portion 82 is located above the first blocking portion 53 to block the folding portion 5 from swinging, so that the folding portion 5 is ensured not to swing during mopping, and cleaning operation can be performed.

When squeezing water, as shown in fig. 3-7, the driving member 2 is pushed down, the driving member 2 moves down, the trigger part 81 is pushed to overcome the elasticity of the supporting spring 10 to shrink inwards, the locking member 8 shrinks inwards, and the second blocking part 82 and the first blocking part 53 are dislocated to not block the folding part 5 from swinging; continuing to push down the driving piece 2, the driving piece 2 moves down further, the bottom edge of the driving piece 2 pushes and acts on the pushing plate 7 at the inner end, the foam cotton wiping object 3 swings to be in a vertical doubling state along with the folding part 5, then moves down further, the driving piece 2 moves down and acts on the pushing plate 7 to drive the upper end 3b of the doubled foam cotton wiping object 3 to shrink from top to bottom so as to squeeze water. Then the driving piece 2 is moved up and down within a certain range, the upper end 3b of the folded foam cotton wiping article 3 is repeatedly contracted from top to bottom, and finally the squeezing is completed.

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

Claims (10)

1. The shrinkage water squeezing type foam cotton mop comprises a mop rod (1) and a folding mop head, wherein a foam cotton wipe (3) which can be folded along with the folding mop head is arranged on the folding mop head; the method is characterized in that: the folding mop head comprises a support (4) connected to the lower end of a mop rod (1), a folding part (5) capable of swinging is hinged to the left side and the right side of the support (4) through a hinge shaft (51), a sliding rail (52) is arranged on the bottom surface of the folding part (5), a plurality of guide blocks (6) are fixed on the foam cotton wiping article (3), the guide blocks (6) are hung on the sliding rail (52), the folding parts (5) on the two sides swing to be vertical, and external force acts on the foam cotton wiping article (3) after folding can drive the foam cotton wiping article (3) to shrink to realize water squeezing.

2. The shrink-squeeze foam mop of claim 1, wherein: the outside of folding portion (5) still overlaps and is equipped with pushing plate (7) that can follow folding portion (5) and slide, pushing plate (7) and foaming cotton wiping article (3) contact cooperation or fixed, folding portion (5) in both sides swing to vertical, and external force acts on pushing plate (7) can drive lower extreme (3 a) shrink from bottom to top after the foaming cotton wiping article (3) after the fifty percent discount, or the upper end (3 b) shrink from top to bottom of foaming cotton wiping article (3) realize the wringing.

3. The shrink-squeeze foam mop of claim 2, wherein: still include driving piece (2), driving piece (2) are installed and can reciprocate on mop pole (1), driving piece (2) move down and can drive foam cotton wiping article (3) and be in the fifty percent discount state along with the swing of fifty percent discount mop head, driving piece (2) move down still act on push plate (7) and then drive upper end (3 b) top-down shrink realization wringing of foam cotton wiping article (3) after the fifty percent discount.

4. A shrink-squeeze foam mop as set forth in claim 3 wherein: the middle part of the foam cotton wiper (3) is provided with a notch (31) in which the bracket (4) is arranged, and the pushing plate (7) is positioned in the notch (31) and is contacted with the inner side wall of the notch (31); the outer end of the sliding rail (52) is provided with a plug (9) for blocking the guide block (6).

5. The shrink-squeeze foam mop of claim 1, wherein: the guide block (6) is molded with the foam cotton wipe (3) in an insert manner.

6. A shrink-squeeze foam mop as set forth in claim 3 wherein: the support (4) is internally provided with a holding structure which enables the folding part (5) to keep the horizontal trend.

7. The shrink-squeeze foam mop of claim 6, wherein: the holding structure is a torsion spring (50) arranged on the hinge shaft (51).

8. The shrink-squeeze foam mop of claim 7, wherein: the locking piece (8) capable of moving forwards and backwards is restrained in the support (4), the outer end of the locking piece (8) moves forwards to extend out of the side wall of the support (4) to form a triggering part (81), the locking piece (8) keeps forward trend under the action of the supporting spring (10), the folding part (5) is locked to prevent the folding part from swinging towards the folding direction when the locking piece (8) moves forwards, in the downward moving process of the driving piece (2), the locking piece (8) is triggered to move inwards and unlock firstly, and the driving piece (2) is continuously moved downwards to drive the folding part (5) to swing downwards.

9. The shrink-squeeze foam mop of claim 8, wherein: the inner ends of the two folding parts (5) are respectively provided with a first blocking part (53) extending inwards, and the locking piece (8) is provided with two second blocking parts (82) which are matched with the first blocking parts (53); the second blocking part (82) is positioned above the first blocking part (53) to block the swing of the folding part (5) in the outward moving state of the locking piece (8); in the inward movement state of the locking piece (8), the second blocking part (82) and the first blocking part (53) are dislocated and do not block the swinging of the folding part (5).

10. A shrink-squeeze foam mop as set forth in claim 3 wherein: the mop is characterized in that the driving piece (2) is sleeved outside the mop rod (1), a positioning structure capable of positioning the driving piece (2) at an upward moving position is arranged between the driving piece (2) and the mop rod (1), and when the driving piece (2) is at the upward moving position, the folding part (5) is kept in a horizontal unfolding state.