CN212438494U - Cleaning pad for cleaning equipment - Google Patents

Abstract

The utility model discloses a cleaning pad for cleaning device, including the pad body, the pad body includes back sheet and cleaning layer at least, and the hydrophobicity of back sheet is greater than the cleaning layer, and the edge of pad body is provided with receives the water circle. The utility model discloses a cleaning pad can effectively lock water to prevent to form water stain on treating the cleaning surface.

Description

Cleaning pad for cleaning equipment

Technical Field

The utility model relates to a cleaning device field, more specifically say, relate to a clean pad for cleaning device.

Background

The use of cleaning devices such as floor sweepers, floor mopping machines, mops, glass cleaning robots and the like is increasing in the home, and as one of the core components of the cleaning device, the quality of the cleaning pad has a crucial influence on the cleaning effect of the product.

The defects of low water utilization rate and uneven wetting of the cleaning pads used by the existing cleaning equipment generally exist, the attention of cleaning equipment manufacturers is mainly focused on the performance improvement of the equipment, and the improvement of the cleaning pads, which are core components, is often ignored, so that the cleaning equipment has high water consumption in the working process and is easy to form water stains after being wet dragged.

Conventional cleaning pads are required to be in intimate contact with and withstand pressure from the surface to be cleaned during cleaning, which forces moisture in the cleaning pad to tend to diffuse toward the edges of the pad body, thereby forcing the moisture out of the cleaning pad. This aspect results in a cleaning pad requiring constant replenishment, increasing water consumption; on the other hand, the squeezed water easily forms water stains on the surface to be cleaned, and the wet mopping effect is influenced.

Meanwhile, the existing cleaning pad is unreasonable in material level design, so that when water seeped from a water source drops to the surface of the cleaning pad, the water is absorbed by the pad body at the central position of the water source before diffusing to the periphery, the cleaning pad cleans the surface to be cleaned in a state that all parts absorb water unevenly, and stains are difficult to clean.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cleaning pad for cleaning equipment, which comprises a pad body, wherein the pad body comprises at least two layers according to the difference of hydrophobicity, so that the dropped water can be absorbed by the cleaning layer after diffusing around along the backing layer, and the reverse permeation of the water in the cleaning layer to the backing layer can be prevented, thereby effectively solving the problem of the uniformity of the water absorption of the cleaning pad; on the other hand, the edge of the pad body is provided with the water collecting ring, and the water in the pad body, which moves to the edge under pressure, is intercepted by the water collecting ring, so that the water is still remained in the pad body, the consumption of the cleaning pad on the water quantity is greatly reduced, and the formation of water stain is also avoided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a cleaning pad for cleaning equipment comprises a pad body, wherein the pad body at least comprises a back lining layer and a cleaning layer, the hydrophobicity of the back lining layer is larger than that of the cleaning layer, and a water collecting ring is arranged at the edge of the pad body.

Furthermore, at least one surface of the cleaning layer is provided with coral-shaped bulges, and the back lining layer is a loose and porous plane.

Further, the tips of the coral projections are no more than 8mm from the plane of the backing layer.

Further, the water collecting ring is a covered edge formed by weaving hydrophobic wires at the edge of the pad body.

Furthermore, the water collecting ring is a waterproof sleeve coated on the edge of the pad body.

Furthermore, the water collecting ring and the cleaning layer are integrated, and the edge of the back lining layer is rolled, coated and fixed; or the water collecting ring and the back lining layer are integrated, and the edge of the cleaning layer is rolled, wrapped and fixed.

Furthermore, the height of the water collecting ring is 0.5mm-10mm, and the width of the water collecting ring is 1mm-5 mm.

Further, the cleaning layer is a wool-like fabric or a fiber fabric.

Further, the backing layer is spunlace nonwoven or cotton cloth.

Furthermore, the pad body in the water collecting ring forms water distribution areas which are separated from each other in a routing mode, and the water distribution areas correspond to the positions of the water seepage holes on the side of the cleaning equipment.

The utility model discloses technical scheme's beneficial effect as follows:

the cleaning pad for cleaning equipment disclosed by the utility model is characterized in that the pad body is made of materials with different hydrophobicity, which is beneficial to the uniformity of water absorption of the cleaning pad; simultaneously, be provided with around the pad body and receive the water ring, not only reduced the moisture loss of cleaning pad, can prevent the formation of water stain moreover, promoted the performance of cleaning pad greatly.

Drawings

Fig. 1 is directed to an exploded view of a cleaning pad according to a first embodiment of the present invention;

fig. 2 is a front view of a cleaning pad according to a first embodiment of the present invention;

fig. 3 relates to a cross-sectional view of a cleaning pad according to a first embodiment of the invention;

figure 4 relates to an enlarged partial view of the cleaning pad according to the first embodiment of the present invention;

fig. 5 is an exploded view of a cleaning pad according to a second embodiment of the present invention;

fig. 6 is a front view of a cleaning pad according to a second embodiment of the present invention;

fig. 7 is a cross-sectional view of a cleaning pad according to a second embodiment of the present invention;

figure 8a relates to an enlarged partial view of a cleaning pad according to a second embodiment of the present invention;

figure 8b is a further enlarged partial view of the cleaning pad of the second embodiment of the present invention;

FIG. 9 is a schematic view of a cleaning apparatus incorporating a cleaning pad according to one embodiment of the present invention;

figure 10 is a schematic view of a cleaning apparatus incorporating a cleaning pad according to one embodiment of the present invention.

Detailed Description

The technical solution provided by the present invention is described in more detail below with reference to the accompanying drawings and specific embodiments:

referring to fig. 1-4, a cleaning pad is provided in a first embodiment of the present invention. Namely a cleaning pad for cleaning equipment, which comprises a pad body 100, wherein the pad body 100 at least comprises a backing layer 101 and a cleaning layer 102, the hydrophobicity of the backing layer 101 is larger than that of the cleaning layer 102, and the edge of the pad body 100 is provided with a water collecting ring 103. The cleaning pad of this embodiment can be used in a cleaning device such as a mopping machine, a self-propelled mopping machine, a window wiping machine, a pole-type hand-held power mop, etc., and is typically contacted by the cleaning layer 102 during cleaning of a surface (e.g., a floor, a glass surface, etc.) by a user to wipe the surface to be cleaned. The cleaning pad can be affixed to the bottom of the cleaning device as will be appreciated by those skilled in the art, for example, by adhering the backing layer 101 of the cleaning pad to the bottom of the cleaning device by hook and loop tape or an adhesive glue.

The cleaning pad of this embodiment, comprising at least a backing layer 101 and a cleaning layer 102, wherein the backing layer 101 is more hydrophobic than the cleaning layer 102, not only facilitates uniform penetration of the cleaning pad with moisture, but also facilitates concentrating the moisture as much as possible on the cleaning layer 102 in direct contact with the surface to be cleaned, thereby achieving efficient use of the moisture, making the cleaning pad suitable for both tank-fed and floor-spray type cleaning devices. By adopting the cleaning pad in the embodiment, for water tank water supply type cleaning equipment, such as a sweeping and mopping integrated machine and a partial electric mop, water in the water tank usually drops to the backing layer 101 firstly, and then is absorbed by the cleaning layer 102 through a wicking effect, because the hydrophobicity of the backing layer 101 is greater than that of the cleaning layer 102, the water cannot permeate downwards immediately after dropping to the backing layer 101, but can diffuse to a certain range around the surface of the backing layer 101 and then permeate downwards gradually, so that a certain buffer time is formed, the cleaning layer 102 with a larger area has the opportunity to absorb the water from the backing layer 101 in time, and the water absorption uniformity of the cleaning pad is greatly improved. In the cleaning pad of the embodiment, for a floor sprinkling type cleaning device, such as a rod-type handheld electric mop provided with a sprinkling opening, moisture of the cleaning pad is mainly from accumulated water on the floor, and at the moment, the moisture is preferentially absorbed by the cleaning layer 102, when the moisture of the cleaning layer 102 is fully absorbed and begins to be transferred to the back lining layer 101, the hydrophobicity of the backing layer 101 is greater than that of the cleaning layer 102, so that the moisture is favorably trapped in the cleaning layer 101, and the moisture in the cleaning layer 101 is fully utilized to wipe the surface to be cleaned. Additionally, the utility model provides a cleaning pad, its pad body 100's edge still is provided with receives water ring 103, receives water ring 103 and can hold back the moisture that pressurized motion to edge in the pad body 100 to formed the lock water space that prevents moisture escape, made moisture remain in pad body 100, thereby the consumption of the water yield that has significantly reduced, and avoided the formation of water stain.

In one embodiment of the present invention, the cleaning layer has a coral-shaped protrusion on at least one side thereof, and the backing layer is a porous plane. The utility model discloses an in the first embodiment, at least one side of cleaning layer 102 is provided with coral form arch 104, and this coral form arch 104 has increased the roughness and the surface area of cleaning layer 102, and the space between the coral form arch 104 is favorable to holding more filths to the clean effect of cleaning layer 102 has been promoted. The backing layer 101 is a porous planar surface that helps to quickly flow around after dripping for a limited buffer time, and the porous nature provides it with water-permeable properties that allow it to wick water down the cleaning layer 102. It will be understood by those skilled in the art that the backing layer 101 may be bonded to the cleaning layer 102 by wire bonding or adhesion, etc. to form the complete pad body 100.

In one embodiment of the present invention, the top of the coral-shaped projection is not more than 8mm from the plane of the backing layer. Referring to FIG. 3, which is a cross-sectional view of the pad body 100 of FIG. 2 along the direction A-A, in the first embodiment of the present invention, the distance between the top end of the coral-shaped projection 104 and the plane of the backing layer 101 is X, wherein X is less than or equal to 8 mm. The coral projections 104 extend beyond the backing layer 101 to help contain more dirt and enhance the cleaning effect of the cleaning layer 102; however, if the excess distance X is too large, the water absorption efficiency of the cleaning layer 102 is impaired, and a part of the water is stored in the middle and root portions of the coral-shaped projections 104 for a long time, resulting in waste of water.

In one embodiment of the present invention, the water collecting ring is a waterproof cover covering the edge of the pad body. In the first embodiment of the present invention, the water collecting ring 103 covering the edge of the pad body 100 is a waterproof cover. Optionally, the waterproof jacket is a plastic jacket, a silica gel jacket, a rubber jacket, or the like. In addition, as will be appreciated by those skilled in the art, the waterproof jacket can be integrally formed with the cleaning layer 102 to wrap and secure the edges of the backing layer 101.

In one embodiment of the present invention, the height of the water collecting ring is 0.5mm-10mm, and the width of the water collecting ring is 1mm-5 mm. Referring to FIG. 4, which is an enlarged view of the area B in FIG. 3, in the first embodiment of the present invention, the height of the water receiving ring 103 is H, and the width of the water receiving ring 103 is W, wherein H is greater than or equal to 0.5mm and less than or equal to 10mm, and W is greater than or equal to 1mm and less than or equal to 5 mm. The water receiving ring 103 of the embodiment forms a water locking space with a certain width and a certain height, and the water locking space is in a semi-closed shape, so that water in the pad body 100 is pressed to diffuse towards the edge, and then the water meets the blocking of the water receiving ring 103 to form a surge effect, and the water is turned back towards the center of the pad body 100 again, so that the water is effectively retained, and the water is prevented from completely separating from the pad body 100 to form water stain on the ground. The circular arrows in fig. 4 indicate the tendency of moisture in the pad body 100 to move due to the surge effect.

In one embodiment of the present invention, the cleaning layer is a pile fabric or a fiber fabric. In one embodiment of the present invention, the backing layer is spunlace nonwoven fabric or cotton cloth. In this embodiment, the cleaning layer 102 is a pile-type fabric or a fiber fabric, such as coral fleece, flannel, suede, or a fine fiber, a short fiber, or the like. In this embodiment, the backing layer 101 is a spunlace nonwoven or cotton cloth. By properly matching the materials of the backing layer 101 and the cleaning layer 102, the cleaning pad meets the condition of different hydrophobicity.

Fig. 5-8 b relate to a second embodiment of a cleaning pad for a cleaning apparatus of the present invention. In this embodiment, a cleaning pad for cleaning equipment is disclosed, which comprises a pad body 200, wherein the pad body 200 at least comprises a backing layer 201 and a cleaning layer 202, the hydrophobicity of the backing layer 201 is larger than that of the cleaning layer 202, and the edge of the pad body 200 is provided with a water collecting ring 203.

The cleaning pad of this embodiment, comprising at least a backing layer 201 and a cleaning layer 202, wherein the backing layer 201 is more hydrophobic than the cleaning layer 202, not only facilitates uniform penetration of the cleaning pad with moisture, but also facilitates concentrating the moisture as much as possible in the cleaning layer 202 in direct contact with the surface to be cleaned, thereby achieving efficient use of the moisture, making the cleaning pad suitable for both tank-fed and floor-spray type cleaning devices. By adopting the cleaning pad in the embodiment, for water tank water supply type cleaning equipment, such as a sweeping and mopping integrated machine and a partial electric mop, water in the water tank usually drops to the backing layer 201 at first and then is absorbed by the cleaning layer 202 through a wicking effect, because the hydrophobicity of the backing layer 201 is greater than that of the cleaning layer 202, the water cannot permeate downwards immediately after dropping to the backing layer 201, but can diffuse to a certain range around the surface of the backing layer 201 and then permeate downwards gradually, so that a certain buffer time is formed, the cleaning layer 102 with a larger area has the opportunity to absorb the water from the backing layer 201 in time, and the water absorption uniformity of the cleaning pad is greatly improved. In the cleaning pad of the embodiment, for a floor sprinkling type cleaning device, such as a rod-type handheld electric mop provided with a sprinkling opening, moisture of the cleaning pad mainly comes from accumulated water on the floor, and at this time, the moisture is preferentially absorbed by the cleaning layer 202, when the moisture of the cleaning layer 202 is fully absorbed and begins to be transferred to the back lining layer 201, since the hydrophobicity of the backing layer 201 is greater than that of the cleaning layer 202, the moisture is favorably trapped in the cleaning layer 201, and the moisture in the cleaning layer 201 is fully utilized to wipe the surface to be cleaned. Additionally, the utility model provides a cleaning pad, its pad body 200's edge still is provided with receives water circle 203, receives water circle 203 and can hold back the moisture that pressurized motion to edge in the pad body 200 to formed the lock water space that prevents moisture escape, made moisture remain in pad body 200, thereby the consumption of the water yield that has significantly reduced, and avoided the formation of water stain.

In one embodiment of the present invention, the cleaning layer has a coral-shaped protrusion on at least one side thereof, and the backing layer is a porous plane. In this embodiment, the cleaning layer 202 is provided with coral-shaped protrusions 204 on at least one side thereof, and the backing layer 201 is a porous, planar surface.

In one embodiment of the present invention, the water-receiving ring is a covered edge formed by weaving hydrophobic wires at the edge of the pad body. In one embodiment of the present invention, the water collecting ring is integrated with the cleaning layer, and the edge of the backing layer is rolled, wrapped and fixed; or the water collecting ring and the back lining layer are integrated, and the edge of the cleaning layer is rolled, wrapped and fixed. The water collecting ring 203 in this embodiment is a wrapping edge formed by weaving hydrophobic thread material at the edge of the pad body 200, and the wrapping edge can wrap the backing layer 201 and the cleaning layer 202 simultaneously (as shown in fig. 8a), or can be made into a whole with the cleaning layer 202, and the edge of the backing layer is wrapped and fixed by the wrapping edge to form a 'ground-to-air' structure (as shown in fig. 8 b). It will be understood by those skilled in the art that the edge cover may also be integrally formed with the backing layer 201, and the edge of the cleaning layer 202 may be wrapped and secured by the edge cover to form a "heaven-covered" structure. In this embodiment, the hydrophobic wire may be made of the same material as the backing layer 201, i.e. have the same hydrophobicity; alternatively, the hydrophobic wires are more hydrophobic than the backing layer 201.

In one embodiment of the present invention, the height of the water collecting ring is 0.5mm-10mm, and the width of the water collecting ring is 1mm-5 mm. The water collecting ring 203 in the embodiment has certain height and width, so that a water locking space is formed, and the effects of retaining moisture and preventing water stains on the ground are achieved.

In one embodiment of the present invention, the top of the coral-shaped projection is not more than 8mm from the plane of the backing layer. Referring to FIG. 7, in the first embodiment of the present invention, the distance between the top of the coral-shaped projection 204 and the plane of the backing layer 201 is X, wherein X is less than or equal to 8 mm. The coral projections 204 extend beyond the backing layer 201 to help contain more dirt and enhance the cleaning effect of the cleaning layer 202; however, if the excess distance X is too large, the water absorption efficiency of the cleaning layer 202 is impaired, and a part of the water is stored in the middle and root portions of the coral-shaped projections 204 for a long period of time, resulting in waste of water.

As shown in fig. 9, a schematic view of a cleaning device incorporating the cleaning pad of one embodiment of the present invention is shown. The cleaning device of this embodiment is a sweeping and mopping integrated machine 301, which employs the cleaning pad 300 of one of the embodiments of the present invention. The cleaning pad 300 comprises a pad body, the pad body at least comprises a back lining layer and a cleaning layer, the hydrophobicity of the back lining layer is greater than that of the cleaning layer, and the edge of the pad body is provided with a water collecting ring. In one embodiment of the cleaning pad, the pad body in the water receiving ring forms the water distribution area separated from each other by the routing mode, and the water distribution area corresponds to the water seepage hole on the cleaning equipment side. As shown in fig. 9, in the cleaning pad 300 used in the sweeping and mopping integrated machine 301, the pad body in the water collecting ring forms water distribution areas 302 separated from each other by wire bonding, and each water distribution area 302 corresponds to the position of the water seepage hole on the side of the sweeping and mopping integrated machine 301. The existence of water distribution areas 302 makes the pad body within the range of each water distribution area 302 more compact, and the interference between different water distribution areas 302 is weakened, and the water is provided by the corresponding water seepage holes, thereby further improving the water absorption uniformity of cleaning pad 300. The cutwater 302 may have different shapes, such as a diamond or rectangular grid shape.

As shown in fig. 10, a schematic view of a cleaning device incorporating the cleaning pad of one embodiment of the present invention is shown. The cleaning device in this embodiment is an electric mop 401 that employs the cleaning pad 400 of one of the embodiments of the present invention. The cleaning pad 400 comprises a pad body, the pad body at least comprises a back lining layer and a cleaning layer, the hydrophobicity of the back lining layer is greater than that of the cleaning layer, and the edge of the pad body is provided with a water collecting ring.

The above embodiments are only used for illustrating the design concept of the present invention, and can not be used to limit the protection scope of the present invention. To being in the utility model discloses deformation and conversion under technical scheme's the thought guidance all should fall back to the utility model discloses within the scope of protection.

Claims (8)

1. A cleaning pad for cleaning equipment comprises a pad body and is characterized in that the pad body at least comprises a backing layer and a cleaning layer, the hydrophobicity of the backing layer is greater than that of the cleaning layer, and a water collecting ring is arranged at the edge of the pad body;

the water collecting ring is a covered edge formed by weaving hydrophobic wires at the edge of the pad body, or the water collecting ring is a waterproof sleeve coated at the edge of the pad body.

2. A cleaning pad according to claim 1, wherein at least one side of the cleaning layer is provided with coral projections and the backing layer is a loose porous planar surface.

3. A cleaning pad according to claim 2, wherein the tips of the coral projections are no more than 8mm from the plane of the backing layer.

4. A cleaning pad according to claim 1, wherein the water-absorbing ring is integral with the cleaning layer and wraps and secures the edge of the backing layer; or the water collecting ring and the back lining layer are integrated, and the edge of the cleaning layer is rolled, wrapped and fixed.

5. A cleaning pad according to any of claims 1-3, wherein the height of the water-accepting ring is from 0.5mm to 10mm and the width of the water-accepting ring is from 1mm to 5 mm.

6. A cleaning pad according to claim 1, wherein the cleaning layer is a fleece or fibrous web.

7. A cleaning pad according to claim 1, wherein the backing layer is a spunlace nonwoven or cotton cloth.

8. A cleaning pad according to any of claims 1-3, 6 or 7, wherein the pad body in the water collecting ring is provided with water distribution areas separated from each other by wire bonding, and the water distribution areas correspond to the positions of the water seepage holes on the cleaning equipment side.

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