This application claims the priority benefit of Chinese Patent Application No. 202020337583.8, filed on Mar. 18, 2020, and entitled “A Dedusting and Cleaning Device for Shoe Sole,” which is incorporated by reference in its entirety.

TECHNICAL FIELD

The present invention mainly relates to the technical field of dedusting and cleaning of shoe sole, in particular to a dedusting and cleaning device for shoe sole.

BACKGROUND OF INVENTION

Along with the improvement of living conditions, there is increased decoration in the society. Luxurious decoration brings people warmth, tranquility and comfort, but also brings new troubles, that is, the contamination of shoe sole on the floor. In order to keep the floor clean and prevent the dirt and dust on the sole from entering the room, people often put a mat in front of the door. Before entering the room, people rub the sole back and forth on the mat, but it is not easy to make it clean; or people change shoes or use shoe covers to keep clean. However, when guests come to visit, they have to wear slippers and when guest leave, it's necessary to mop the floor or clean shoe covers, which not only increases the labor intensity, but also facilitates the spreading of dermatophytosis when the private slippers become public slippers.

Especially for places with high requirements for sanitation, such as electronic appliances, biopharmaceutical, food processing, precision instruments, hospital laboratories, scientific research institutes, etc., it is particularly important to dedust the sole, reduce or kill bacteria on the sole, control the impact of foreign substances and microorganisms, and prevent indoor contamination.

DISCLOSURE OF THE INVENTION

The present invention provides a dedusting and cleaning device for shoe sole in order to overcome the disadvantage in the background technology and solve the problem of dirt such as mud, dust and bacteria on the sole that can't be cleaned and brought into the room.

To fulfill the above object, the present invention provides the following technical solution:

A dedusting and cleaning device for shoe sole comprises a scrubbing device, and the scrubbing device comprises an inner core, a scrubbing disc and a scrubbing core. The inner core is placed in the scrubbing slot of the scrubbing disc and the upper surface of the inner core is of grid shape, and the inner core is provided with a friction area on its upper surface, and the scrubbing core is clamped on the inner core and the scrubbing head of the scrubbing core is exposed out of a mounting slot of scrubbing head in the friction area on the upper surface of the inner core, and the mounting slot of scrubbing head has a clamping structure, and the scrubbing device is provided with a fastening and connection mechanism with the floor at its back.

The dedusting and cleaning device for shoe sole is provided with a number of horizontal grilles extending downward on the upper surface of the inner core and the grille comprises a first grille and a second grille and the length of the second grille is larger than that of the first grille.

The dedusting and cleaning device for shoe sole is provided with a number of longitudinal baffles on the inner core, and the baffle comprises a first baffle and a second baffle.

In the dedusting and cleaning device for shoe sole, the clamping structure of the mounting slot of scrubbing head comprises two outside borders in the shape of “[ ]”, and the scrubbing head extends out from the middle part of two “[ ]” type outside borders of the mounting slot of scrubbing head.

In the dedusting and cleaning device for shoe sole, the middle part of the upper surface of the inner core is a friction area, the second baffle is located under the corresponding friction area, the first baffles are located under the two sides of the friction area and the second baffle under the border of the friction area and the first baffle form a clamping groove between them.

In the dedusting and cleaning device for shoe sole, several first gaps for water flow are arranged at equal intervals under the first baffle and several second gaps are arranged at equal intervals under the second baffle.

In the dedusting and cleaning device for shoe sole, the scrubbing core is clamped in the second gap and margins at two ends of the scrubbing core are clamped in the clamping groove.

In the dedusting and cleaning device for shoe sole, the scrubbing core is a water absorbent PVA sponge.

The dedusting and cleaning device for shoe sole comprises a cleaning area and a drying area. The cleaning area is provided with the scrubbing device and the drying area is provided with a foot mat, and the foot mat is provided with fastening and connection mechanism with the floor at its back and the foot mat is provided with a gap at one side and the scrubbing device is arranged at the gap to fit with the foot mat to form a complete set.

In the dedusting and cleaning device for shoe sole, the inner core is provided with an observation hole on its upper surface and the observation hole is provided with a baffle beside it to form a pull buckle.

Compared with the prior art, the beneficial effects of the present invention are:

A dedusting and cleaning device for shoe sole of the invention combines a scrubbing device in a cleaning area and a foot mat in a drying area into a complete set, so as to realize the cleaning and drying of shoe sole; the scrubbing core made of the water absorbent sponge could absorb the cleaning liquid in the scrubbing disc and the scrubbing core is made of water absorbent PVA sponge, which is made of super absorbent material and has no obvious pores. And the scrubbing core has the filtering function: when the scrubbing head is pressed and squeezed to absorb the cleaning liquid, it could filter out the dirt in the cleaning liquid; the inner core is provided with a friction area on its upper surface and the scrubbing head exposed in the friction area can clean the dirt on the shoe sole. During the use, it's only necessary to stand on the scrubbing device to rub the shoes for 3-5 times and then stand on the foot mat to absorb water and it only takes a few seconds to completely remove the dirt, dust, bacteria, etc. on the shoe sole and it's not necessary to change shoes or use shoe covers, which relieves the trouble of mopping the floor and the embarrassment of changing smelly shoes, prevents the spreading of dermatophytosis and achieves the effect of dedusting and sterilization.

The invention is mainly used in places with high requirements for sanitation, such as electronic appliances, biopharmaceutical, food processing, precision instruments, hospital laboratories, scientific research institutes, etc., and the dedusting of shoe sole could effectively control the impact of foreign substances and microorganisms, and prevent indoor contamination. The dedusting and cleaning device for shoe sole of the invention is efficient, safe, stable, durable and energy-saving.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a front view of the overall structure of the invention;

FIG. 2 is a schematic view of the scrubbing device of the invention;

FIG. 3 is a top view of the inner core of the invention;

FIG. 4 is a schematic view of the internal structure of the inner core of the invention;

FIG. 5 is an enlarged view of part A of FIG. 3;

FIG. 6 is the section view of FIG. 3 in B-B direction;

FIG. 7 is the section view of FIG. 3 in C-C direction;

FIG. 8 is a schematic view of the scrubbing core of the invention;

FIG. 9 is a back view of the overall structure of the invention.

In the figures: 1—foot mat, 2—scrubbing device, 3—gap, 4—scrubbing head, 5—opening, 6—inner core, 7—pull buckle, 8—observation hole, 9—first baffle, 10—mounting slot of scrubbing head, 11—second baffle, 12—first grille, 13—convex ridge, 14—scrubbing disc, 15—scrubbing slot, 16—first gap, 17—second gap, 18—clamping groove, 19—outside border, 20—second grille, 21—margin, 22—scrubbing core, 23—sticking tape.

SPECIFIC EMBODIMENT

In order to facilitate the understanding of the invention, the invention will be described in a more comprehensive way with reference to the relevant drawings. Several embodiments of the invention are shown in the drawings, but the invention can be implemented in different forms, not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the disclosure of the invention more thorough and comprehensive.

It should be noted that when an element is called “fixed” to another element, it can be directly on another element or a centered element can exist. When an element is considered to be “connected” to another element, it can be directly connected to another element or a centered element can exist at the same time. The terms “vertical”, “horizontal”, “left”, “right” and similar expressions used herein are for illustrative purposes only.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly connected by those skilled in the technical field of the invention. The terminology used in the description of the invention is for the purpose of describing specific embodiments and is not intended to limit the present invention. The term “and/or” as used herein includes any and all combinations of one or more relevant listed items.

Refer to FIG. 1-9 for the embodiment. A dedusting and cleaning device for shoe sole comprises a cleaning area and a drying area. The cleaning area is a scrubbing device 2 and the drying area is a foot mat 1, and the foot mat 1 is provided with a gap 3 at one side and the scrubbing device 2 is arranged at the gap 3 to fit with the foot mat 1 to form a complete set, and the scrubbing device 2 and the foot mat 1 are provided with fastening and connection mechanism with the floor at the back; the scrubbing device 2 comprises an inner core 6, a scrubbing disc 14 and a scrubbing core 22. The inner core 6 is placed in the scrubbing slot 15 of the scrubbing disc 14 and the upper surface of the inner core 6 is of grid shape and it has filtering function to avoid large dirt blocking or falling into scrubbing disc 14. The inner core 6 is provided with a friction area on its upper surface, and the scrubbing core 22 is clamped on the inner core 6 and the scrubbing head 4 of the scrubbing core 22 is exposed out of a mounting slot of scrubbing head 10 in the friction area on the upper surface of the inner core 6, and the mounting slot of scrubbing head 10 has a clamping structure to clamp the scrubbing head 4 and prevent it from falling off.

Refer to FIGS. 2, 4 and 5. The inner core 6 is provided with a number of horizontal grilles extending downward on the upper surface and the grille comprises a first grille 12 and a second grille 20 and the length of the second grille 20 is larger than that of the first grille 12, so that the second grille 20 could clamp the scrubbing core 22; the inner core 6 is provided with a number of longitudinal baffles, and the baffle comprises a first baffle 9 and a second baffle 11; the adjacent two first grilles 12 and the adjacent first baffles 9 form an opening 5, and the sewage can directly fall into the scrubbing disc 14 after cleaning and it's not required to be separated and collected and it can be directly poured out when the cleaning liquid is poured out, which is convenient for cleaning; the adjacent two second grilles 20 and the adjacent two second baffles 11 from a mounting slot of scrubbing head 10 and the clamping structure of the mounting slot of scrubbing head 10 comprises two outside borders 19 in the shape of “[ ]”, and the scrubbing head 4 extends out from the middle part of two “[ ]” type outside borders 19 of the mounting slot of scrubbing head 10.

Refer to the FIGS. 1-4. The middle part of the upper surface of the inner core 6 is a friction area, the second baffle 11 is located under the corresponding friction area, the first baffles 9 are located under the two sides of the friction area and the second baffle 11 under the border of the friction area and the first baffle 9 form a clamping groove 18 between them, and the width of the clamping groove 18 is smaller than the thickness of the sponge of the scrubbing core 22, so as to realize the clamping of the scrubbing core 22; several first gaps 16 for water flow are arranged at equal intervals under the first baffle 9 to realize the water flow in the scrubbing disc 14 and the sewage can directly fall into the scrubbing disc 14 after cleaning and it's not required to be separated and collected and it can be directly poured out when the cleaning liquid is poured out; several second gaps 17 to clamp the scrubbing cores 22 are arranged at equal intervals under the second baffle 11 and the depth of the second gap 17 is greater than the depth of the first gap 16, and the number of the second gap 17 under the second baffle 11 is the same as that of the scrubbing core 22, and the depth is greater than that of the first gap 16; the scrubbing core 22 is clamped in the second gap 17, and the margins 21 at two ends of the scrubbing core 22 are folded in the clamping groove 18.

Refer to the schematic view of the scrubbing core 22 in FIG. 8. Several scrubbing heads 4 are set according to the foot size. Preferably, the total length of the scrubbing head 4 exposed at the upper part of the scrubbing core 22 is smaller than the size of the foot of the adult, so as to facilitate the foot rubbing back and forth; the scrubbing heads 4 on the scrubbing core 22 are divided into left and right groups to apply force to forefoot and rear foot and the middle part can be left blank.

Refer to FIGS. 2-3. The inner core 6 is provided with an observation hole 8 on its upper surface and the observation hole 8 is provided with a baffle beside it to form a pull buckle 7, so as to pull the inner core 6 from the scrubbing disc 14.

Refer to FIG. 2. The inner core 6 is provided with convex ridges 13 at two sides for the tight connection of the inner core 6 and the scrubbing disc 14.

Refer to FIG. 9. The scrubbing device 2 and the foot mat 1 are provided with fastening and connection mechanism with the floor at the back; specifically, the foot mat 1 and the scrubbing disc 14 are affixed with sticking tape 23 on the lower surface and the sticking tape 23 is primary-secondary tape. The two back surfaces of the primary-secondary tape are coated with glue. One glue surface of the primary-secondary tape is stuck with the foot mat 1 and scrubbing disc 14 and the other glue surface of the primary-secondary tape is stuck to the floor to prevent the foot mat 1 and scrubbing disc 14 from shaking when the shoe soles are rubbed and cleaned back and forth.

Furthermore, the scrubbing core 22 is made of water absorbent PVA sponge, which is made of super absorbent material and has no obvious pores. And the scrubbing core 22 has the filtering function: when the scrubbing head 4 is pressed and squeezed to absorb the cleaning liquid, it could filter out the dirt in the cleaning liquid.

During the use of the dedusting and cleaning device for shoe sole in the present invention, firstly tear off the protective paper of the sticking tape 23 at the back of the cleaning area-scrubbing disc 14 and drying area-foot mat 1 and then put it on the floor and fix it firmly.

Add water in the cleaning area for the first time, that is, add water from the opening 5 on the upper surface of the inner core 6, and add sterilizing detergent in the water at the same time. The amount of water added is within 1.2 kg and it's preferable to add the water until the water level in the scrubbing disc 14 is about 3 mm away from the upper surface of the observation hole 8 through the observation from the observation hole 8. Wait until the scrubbing head 4 exposed out of the inner core 6 is all wet and softened, and then it can be used; during the cleaning of shoe sole, first put one foot in the friction area above the inner core 6, rub it back and forth, then move it to the drying area—foot mat 1 after cleaning to dry the sole, and then change the other foot to clean the sole with the same operation; add the water when there is little water in the scrubbing disc 14; when it's necessary to clean the inner core 6 and the scrubbing core 22, firstly tilt the scrubbing device 2 to make the water in the scrubbing disc 14 flow out of the opening 5, then insert the finger into the observation hole 8 and pull up the pull buckle 7 to take out the inner core 6 from the scrubbing disc 14, then pull out the margins 21 at both ends of the scrubbing core 22 from the clamping groove 18, successively pull out the scrubbing heads 4 from the mounting slot of scrubbing head 10 until the whole scrubbing core 22 is taken out, and then clean it and put it back in the scrubbing disc 14 and add water for use.

While the embodiments of the invention have been shown and described, it is understood to those skilled in the art that various changes, modifications, substitutions and modifications can be made to these embodiments without departing from the principles and spirit of the invention and the scope of the invention is defined by the appended claims and their equivalents. Therefore, the embodiment of the invention is only an illustrative example of the invention and the embodiment of the invention does not limit the invention in any point.