CN221083564U - Tightness-adjustable hand-washing-free flat mop - Google Patents

Abstract

The utility model discloses a tightness-adjustable hand-free flat mop which comprises a flat mop base plate, a mop rod and a smoothing head body, wherein the smoothing head body is slidably arranged on the mop rod and provided with a smoothing opening for enabling the flat mop base plate to pass through squeezing water, a squeezing wiper blade is slidably arranged in the smoothing head body, and an adjusting and limiting assembly is arranged for limiting the maximum stroke of the squeezing wiper blade in a squeezing chute. According to the utility model, the size of the squeezing gap is automatically adjusted when squeezing water by the slidably arranged squeezing wiper blade, so that the push-down labor is saved, the effect of effective squeezing water is improved, and the squeezing efficiency is high; the adjustable water squeezing device has the advantages that the adjustable water squeezing device is provided with the adjusting limiting component, the maximum stroke of the water squeezing wiper blade can be limited, the scraping resistance is flexible and adjustable, the water squeezing power can be adjusted according to the actual use condition of the flat mop, the actual needs of users are met, the adjustable water squeezing device can be well adapted to the actual condition of the flat mop, the good water squeezing effect of the flat mop can be always kept, and the flexibility and the adaptability of the flat mop are greatly improved.

Description

Tightness-adjustable hand-washing-free flat mop

Technical Field

The utility model relates to the technical field of cleaning tools, in particular to a tightness-adjustable hand-washing-free flat mop.

Background

The flat mop is a floor cleaning tool commonly used by people at present, and the flat mop plate structure has the characteristics of larger effective floor cleaning, high floor cleaning efficiency and the like, and meanwhile, the cost is relatively low, so that the flat mop plate is widely applied to cleaning work. In addition, the convenience of existing cleaning implements is an important aspect, for example, a hands-free wringing cleaning structure is now a standard for typical manual mops. Therefore, like the traditional mop, the flat mop needs to be cleaned and squeezed at intervals in the mopping process, so that the mopping effect is ensured. The existing flat mop adopts a special wringing bucket to squeeze water or has a self-carrying wringing head structure, in the existing flat mop structure with the self-carrying wringing head structure, wringing parts in the head structure are wringing rollers at fixed positions or variable positions, the wringing gap of the fixed wringing roller structure is fixed, the wringing gap is not set too small generally, so that the operation of too large wringing resistance is avoided, the wringing power of the fixed wringing roller structure is small, and the wringing efficiency is low; the position-variable wringing roller structure has the advantages that although the position of the wringing roller can be moved, namely, the wringing gap dynamically changes within a certain range, for example, a novel hand-free flat mop disclosed in the patent number CN202020048855.2 is provided with a wiper blade through a chute structure, so that the wringing gap dynamically changes within a certain range, the wringing structure of the wringing mop is improved, and the operation convenience, the wringing efficiency and the wringing effect are both considered. However, there are still some disadvantages of the present wringing roller structures like this, for example, flat board drags adopting these structural designs, the design is still designed for fixed wringing objects (flat drags substrate), the influence change of the form change of the wringing objects (flat drags substrate) after use on the wringing structure is not considered, for example, the mop cloth on the flat drags substrate can change in some forms after the mop is used for a long time, so the requirement on the wringing structure can also change, and the original proper wringing structure becomes unsuitable, for example, becomes too loose or too tight, and affects the operation and the wringing effect. Thus, improvements and optimizations are needed for existing flat towed squeeze water structures.

Disclosure of Invention

The utility model aims at the problems and provides the tightness-adjustable hand-washing-free flat mop. The technical scheme of the utility model is as follows:

The utility model provides an adjustable elasticity exempt from to wash flat mop by hand, includes flat mop base plate, mop pole and the head body of stroking out with fingers, the head body of stroking out with fingers slidable mounting on the mop pole and offer and supply the flat mop base plate to pass the mouth of stroking out with fingers of water of squeezing, the head body inboard of stroking out with fingers has been offered the water spout, slidable mounting has the wringing doctor blade in the water spout, the wringing doctor blade with the interior wall of the head body of stroking out with fingers forms the wringing clearance between; the squeezing sliding chute is obliquely arranged, the width of the squeezing gap is relatively larger when the squeezing wiper blade is positioned at the low end of the squeezing sliding chute, and the width of the squeezing gap is relatively smaller when the squeezing wiper blade is positioned at the high end of the squeezing sliding chute; the upper side of the squeezing wiper blade is provided with an adjusting and limiting assembly used for limiting the maximum travel of the squeezing wiper blade in the squeezing chute.

As a further illustration of the present utility model, the number of the adjustment limiting assemblies is one or more than one.

Still further, the adjusting and limiting components are arranged at two sides and/or the middle above the squeezing wiper blade.

Further, the adjusting and limiting assembly comprises a screw and an adjusting nut which are arranged on the stroking head body.

Furthermore, a reinforcing rib is arranged in the middle of the wringing scraping blade, and a guide rib is arranged on the stroking head body corresponding to the reinforcing rib.

Further, the reinforcing ribs and the guide ribs are arranged in mutually matched inclined planes.

Furthermore, the stroking head body is provided with an avoiding hole, and the adjusting nut is arranged in the avoiding hole.

Further, the adjusting nut is positioned at the upper side end of the wringing chute and/or the guide rib.

Further, the stroking head body comprises an inner support and an outer support, and the inner support is in buckling connection with the outer support.

The utility model has the beneficial effects that:

According to the utility model, the size of the squeezing gap is automatically adjusted when squeezing water by the slidably arranged squeezing wiper blade, so that the push-down labor is saved, the effect of effective squeezing water is improved, and the squeezing efficiency is high, and the multiple scraping effect of a common squeezing roller mop can be achieved by single scraping; the adjustable limiting component is arranged to limit the maximum stroke of the squeezing wiper blade, the wiping resistance is flexible and adjustable, the squeezing power can be adjusted according to the actual use condition of the flat mop, the actual requirement of a user is met, the adjustable limiting component can be well adapted to the actual condition of the flat mop, the good squeezing effect of the flat mop can be always maintained, and the flexibility and the adaptability of the flat mop are greatly improved; the device has the advantages of simple structure, simple operation and convenient adjustment and use for users.

Drawings

FIG. 1 is an overall construction view of a hands-free flat mop in accordance with an embodiment of the present utility model;

FIG. 2 is a schematic view of a partial structure of a stroking head according to an embodiment of the present utility model;

FIG. 3 is a side view of a partial structure of a stroking head according to an embodiment of the utility model;

FIG. 4 is a schematic view showing an internal structure of a stroking head according to an embodiment of the present utility model;

Fig. 5 is a second view of an internal structure of a stroking head according to an embodiment of the present utility model.

Reference numerals: the mop comprises a flat mop substrate 1, a mop rod 2, a stroking head body 3, an inner support 301, an outer support 302, a squeezing sliding groove 4, a squeezing wiper blade 5, a screw 6, an adjusting nut 7, a reinforcing rib 8, a guide rib 9, a avoiding hole 10 and a screw hole 11.

Detailed Description

Examples:

The following detailed description of embodiments of the utility model, taken in conjunction with the accompanying drawings, is evident in that the embodiments described are merely some, but not all embodiments of the utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements 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.

Referring to fig. 1-5, a tightness-adjustable hand-free flat mop comprises a flat mop substrate 1, a mop rod 2 and a stroking head body 3, wherein the stroking head body 3 is slidably arranged on the mop rod 2 and provided with a stroking opening for allowing the flat mop substrate 1 to pass through squeezing water, a squeezing sliding groove 4 is formed in the inner side of the stroking head body 3, a squeezing wiper blade 5 is slidably arranged in the squeezing sliding groove 4, and a squeezing gap is formed between the squeezing wiper blade 5 and the inner wall of the stroking head body 3; the wringing sliding groove 4 is obliquely arranged, the width of the wringing gap is relatively larger when the wringing scraping blade 5 is positioned at the low end of the wringing sliding groove 4, and the width of the wringing gap is relatively smaller when the wringing scraping blade 5 is positioned at the high end of the wringing sliding groove 4; the upper side of the squeezing wiper blade 5 is provided with an adjusting and limiting component used for limiting the maximum travel of the squeezing wiper blade 5 in the squeezing slide groove 4.

Referring to the drawing, a wringing gap is formed between the wringing blade 5 and the inner side wall of the stroking head body 3, and in the process of wringing the flat mop without hand washing, the flat mop substrate 1 moves back and forth through the wringing gap, and the wringing blade 5 is movably installed at the inner side of the stroking head body 3 through the wringing sliding groove 4, so that the flat mop substrate 1 can be driven to move together when passing back and forth through the wringing gap. For example, when the flat mop substrate 1 passes through the stroking opening from bottom to top, due to the opposite movement of the flat mop substrate 1 and the wringing blade 5, under the action of friction force of the two, the wringing blade 5 is brought to the upper part of the stroking head body 3 by the mop of the flat mop substrate 1 (that is, the wringing blade 5 is positioned at the high end of the wringing sliding groove 4 and reaches the maximum stroke of the wringing blade 5 sliding in the wringing sliding groove 4), at this time, the wringing gap width of the stroke of the wringing blade 5 and the inner wall of the stroking head body 3 is minimum, the wringing acting force of the wringing blade 5 on the mop is maximum, and a large amount of dirty water in the mop is squeezed out. In contrast, when the flat mop substrate 1 passes through the stroking opening from top to bottom, the mop will bring the wringing blade 5 to the lower part of the stroking head body 3 (i.e. the wringing blade 5 is located at the bottom end of the wringing sliding groove 4), at this time, the wringing gap width formed by the wringing blade 5 and the inner side wall of the stroking head body 3 is the largest, the wringing action of the wringing blade 5 on the mop is weaker, even no wringing force is applied, no dirty water is basically extruded, the wringing resistance is small, and the downward pushing action of the flat mop substrate 1 is more labor-saving. More importantly, the hand-free flat mop of the embodiment is provided with an adjusting and limiting assembly, and the maximum travel of the squeezing wiper blade 5 in the squeezing slide groove 4 can be adjusted and changed through the adjusting and limiting assembly, that is, the minimum width distance of the squeezing gap of the embodiment can be adjusted and changed, so that different practical situations can be applied, and the optimal squeezing effect of the squeezing structure of the mop head on the flat mop substrate 1 can be ensured. For example, in the case of a new use of the flat mop without hand washing, the mop is compact and has no abrasion, the required squeezing gap is larger, and the maximum stroke of the squeezing wiper blade 5 can be reduced to a small extent so as to meet the use requirement; when the service time of the hand-free flat mop is longer, the mop is fluffy and is worn seriously, the required wringing gap is smaller, and the maximum stroke of the wringing blade 5 can be increased a little at the moment so as to meet the use requirement. Therefore, the good water squeezing effect of the flat mop can be always kept, and the flexibility and the adaptability of the flat mop are greatly improved; the device has the advantages of simple structure, simple operation and convenient adjustment and use for users.

It is easy to understand that the number of the adjusting and limiting components may be set to one or more than one group, and specifically may be selected according to design requirements, so long as the maximum stroke limiting effect on the wringing blade 5 can be achieved. For example, two sets of adjusting and limiting assemblies shown in the embodiment may be respectively disposed at two ends of the wringing blade 5, and limits on the maximum travel of the wringing blade 5 are formed at two ends of the wringing blade. Specifically, in this embodiment, the adjusting and limiting assembly includes a screw 6 and an adjusting nut 7 mounted on the stroking head body 3. As shown in the drawing, the adjusting nut 7 is located at the upper end of the wringing sliding groove 4, the wringing blade 5 is limited by the adjusting nut 7 when the wringing sliding groove 4 slides upwards, specifically, when the wringing blade 5 slides upwards to collide with the adjusting nut 7, the wringing blade 5 is blocked by the adjusting nut 7 and cannot slide upwards, at this time, the maximum stroke of the wringing blade 5 sliding upwards is reached, and at this time, the wringing gap width formed by the wringing blade 5 and the inner side wall of the stroking head body 3 is minimum. In order to adjust the maximum sliding travel of the wringing blade 5, this embodiment may be realized by rotating the adjusting nut 7, specifically, the adjusting nut 7 may be raised during forward rotation to increase the maximum sliding travel, and the adjusting nut 7 may be lowered during reverse rotation to decrease the maximum sliding travel, so as to change the sliding travel of the wringing blade 5, and achieve the purpose of adjusting the wringing tightness of the flat towed substrate 1. Of course, the adjusting and limiting components are not necessarily disposed on two sides of the wringing blade 5, but may be disposed at a middle position above the wringing blade 5, and a group of adjusting and limiting components may be used to complete the maximum travel limitation of the wringing blade 5. In short, the number and the setting position of the adjusting and limiting components can be flexibly selected according to the design requirement of the hand-free flat mop.

In this embodiment, referring to the drawings, a reinforcing rib 8 is provided in the middle of the wringing blade 5, and a guide rib 9 is provided on the stroking head 3 corresponding to the reinforcing rib 8. The flat base plate 1 of drawing with fingers mouthful wringing in-process, can apply an outside reaction force to the wringing doctor-bar 5, the strengthening rib 8 that sets up this moment can contradict each other with direction muscle 9 to guarantee the wringing doctor-bar 5 middle part and to drawing with fingers the water effect of base plate 1 of drawing with fingers, avoid leading to the inhomogeneous condition of scraping because of deformation. In a preferred embodiment, as shown in the accompanying drawings, the reinforcing ribs 8 and the guide ribs 9 of the present embodiment are inclined planes which are matched with each other, that is, both are arranged by adopting an inclined plane structure, more specifically, the inclination of the inclined planes is consistent with the inclination and the direction of the water squeezing sliding grooves 4 on both sides, so as to ensure the stability of the sliding action of the water squeezing wiper blade 5. Thus, in some embodiments, an adjusting nut 7 may be provided at the upper end of the guide rib 9, and the adjusting and limiting action of the wringing blade 5 may be achieved as well.

In this embodiment, as shown in fig. 3, the stroking head body 3 is provided with a avoiding hole 10, and the adjusting nut 7 is installed in the avoiding hole 10. Specifically, the adjusting nut 7 is partially protruded from the outer side surface of the stroking head 3 so that the adjusting nut 7 can be rotated to perform the above-mentioned adjusting operation; on the other hand, the height of the avoiding hole 10 is larger than that of the adjusting nut 7, so that the adjusting nut 7 can perform normal rotation lifting operation, and the adjusting range of the adjusting nut 7 to the squeezing wiper blade 5 is limited in a certain range, so that the normal use of the flat mop without hand washing is ensured.

Referring to fig. 4-5, the stroking head 3 includes an inner bracket 301 and an outer bracket 302, where the inner bracket 301 is in snap connection with the outer bracket 302. Specifically, the inner bracket 301 is provided with the wringing chute 4, and a screw hole 11 for installing the adjusting nut 7 is provided at the outer side of the wringing chute 4. During assembly, the squeezing wiper blade 5 is assembled in the squeezing sliding groove 4, then the outer bracket 302 is buckled to protect internal components, and finally the adjusting nut 7 is assembled in the avoiding hole 10 through the screw 6, so that the assembly of the head body 3 can be completed, and the device has the characteristics of simple structure and easiness in assembly.

The foregoing is illustrative of the preferred embodiments of the present utility model, and is not to be construed as limiting the claims. The utility model is not limited to the above embodiments, the specific construction of which is susceptible to variations, in any case all of which are within the scope of the utility model as defined in the independent claims.

Claims (9)

1. The utility model provides an exempt from to wash dull and stereotyped mop of adjustable elasticity, includes flat mop base plate, mop pole and the head body of stroking with fingers, the head body slidable mounting is in on the mop pole and offered and supply flat mop base plate passes the mouth of stroking with fingers of squeezing water, its characterized in that: a squeezing chute is formed in the inner side of the stroking head body, a squeezing scraping blade is slidably arranged in the squeezing chute, and a squeezing gap is formed between the squeezing scraping blade and the inner wall of the stroking head body; the squeezing sliding chute is obliquely arranged, the width of the squeezing gap is relatively larger when the squeezing wiper blade is positioned at the low end of the squeezing sliding chute, and the width of the squeezing gap is relatively smaller when the squeezing wiper blade is positioned at the high end of the squeezing sliding chute; the upper side of the squeezing wiper blade is provided with an adjusting and limiting assembly used for limiting the maximum travel of the squeezing wiper blade in the squeezing chute.

2. The adjustable tightness hand-free flat mop of claim 1, wherein: the number of the adjusting and limiting components is more than one group.

3. The adjustable tightness hand-free flat mop of claim 1 or 2, wherein: the adjusting and limiting components are arranged at two sides and/or the middle above the squeezing wiper blade.

4. A tightness-adjustable hand-free flat mop according to claim 3, wherein: the adjusting limiting assembly comprises a screw and an adjusting nut which are arranged on the stroking head body.

5. The adjustable tightness hand-free flat mop of claim 4, wherein: the middle part of the squeezing wiper blade is provided with a reinforcing rib, and the stroking head body is provided with a guide rib corresponding to the reinforcing rib.

6. The adjustable tightness hand-free flat mop of claim 5, wherein: the reinforcing ribs and the guide ribs are arranged in inclined planes which are matched with each other.

7. The adjustable tightness hand-free flat mop of claim 4, wherein: the stroking head body is provided with an avoiding hole, and the adjusting nut is arranged in the avoiding hole.

8. The adjustable tightness hand-free flat mop of claim 5, wherein: the adjusting nut is positioned at the upper side end of the water squeezing chute and/or the guide rib.

9. A tightness-adjustable hand-free flat mop according to claim 3, wherein: the stroking head body comprises an inner support and an outer support, and the inner support is in buckling connection with the outer support.