CN217772238U

CN217772238U - Scraping strip for rolling brush and ground cleaning equipment

Info

Publication number: CN217772238U
Application number: CN202221852779.6U
Authority: CN
Inventors: 陈铄庭; 万旭成
Original assignee: Shenzhen Zhuiguang Zhizao Technology Co ltd
Current assignee: Shenzhen Zhuiguang Zhizao Technology Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2022-11-11
Anticipated expiration: 2032-07-18

Abstract

The utility model discloses a round brush is with scraping strip and ground cleaning equipment. The scraping strip for the rolling brush comprises a scraping strip body, wherein the scraping strip body comprises an installation part for fixing the scraping strip body; at least one side of the scraping strip body is provided with a plurality of convex blocks extending outwards, the convex blocks are in any one of a trapezoid shape, a triangular shape, a comb-tooth shape and a needle shape, and the end parts of the convex blocks are used for being in contact with the periphery of the rolling brush. The utility model discloses can promote the clean effect of scraping the strip.

Description

Scraping strip for rolling brush and ground cleaning equipment

Technical Field

The utility model belongs to the technical field of accessory technique for cleaning equipment and specifically relates to a round brush is with scraping strip and ground cleaning device.

Background

Cleaning equipment such as a floor washing machine generally comprises a rolling brush and a scraping strip matched with the rolling brush, the rolling brush can rotate to effectively clean a floor surface to be cleaned, and the scraping strip can scrape dirt attached to the surface of the rolling brush and extrude sewage on the rolling brush. However, the existing wiper strips cannot effectively wipe off stains on the roller brush after being used for a period of time, especially common stains such as hair, fruit peels, paper scraps, hardened rice grains, chewing gum and the like attached to the periphery of the roller brush.

SUMMERY OF THE UTILITY MODEL

The utility model provides a round brush is with scraping strip and ground cleaning equipment can promote the clean effect of scraping the strip.

In order to solve the above problems, the utility model adopts the following technical scheme:

according to a first aspect of the present invention, an embodiment of the present invention provides a wiper strip for a roller brush, including a wiper strip body, the wiper strip body including an installation portion for fixing the wiper strip body; at least one side of the scraping strip body is provided with a plurality of convex blocks extending outwards, the convex blocks are in any one of a trapezoid shape, a triangular shape, a comb-tooth shape and a needle shape, and the end parts of the convex blocks are used for being in contact with the periphery of the rolling brush.

Preferably, the bottom surface of the projection forms a guide slope, and the height of the guide slope is gradually increased in an outwardly protruding direction.

Preferably, scrape a body and still include scraping dirty portion, scrape dirty portion and link to each other with the installation department, just the lug sets up on scraping that side that dirty portion kept away from the installation department.

Preferably, one side of installation department is provided with the dirty face of scraping that is used for with the round brush contact, the lug sets up on the installation department and is located the top of scraping dirty face.

Preferably, the dirt scraping surface is a circular arc surface, and the guide inclined surface is tangent to the dirt scraping surface.

Preferably, the side of the mounting part far away from the dirt scraping surface is provided with a convex positioning plate.

Preferably, a plurality of protrusions extending outwards are arranged on multiple sides of the scraper bar body.

According to a second aspect of the present invention, an embodiment of the present invention provides a wiper strip for a roller brush, including a wiper strip body, the wiper strip body including an installation portion for fixing the wiper strip body; at least one side of the scraping strip body is provided with a plurality of convex blocks extending outwards, the convex blocks are at least two of trapezoid, triangle, comb tooth shape, sawtooth shape and needle shape, the convex blocks with different shapes are arranged at intervals, and the end parts of the convex blocks are used for being in contact with the periphery of the rolling brush.

According to a third aspect of the present invention, an embodiment of the present invention provides a floor cleaning device, comprising a cleaning main body and a scraping strip for a rolling brush as described in any one of the first and second aspects above; the cleaning main body is provided with a rolling brush cover and a rolling brush, the rolling brush is rotationally connected with the cleaning main body, and the rolling brush cover is arranged above the rolling brush; the installation part of the scraping bar body is fixed on the inner side of the rolling brush cover or the cleaning main body, and the convex block is arranged towards the rolling brush and is in contact with the rolling brush.

Preferably, the rolling brush is provided with two scraping strips, one scraping strip for the rolling brush is fixed on the inner side of the rolling brush cover, and the other scraping strip for the rolling brush is fixed on the cleaning main body.

The utility model discloses following beneficial effect has at least: the utility model discloses an at least one side of scraping the strip body is provided with a plurality of lugs that extend outward, the lug contacts with the periphery of round brush, along with the rotation of round brush, the relative round brush of lug removes along the periphery of round brush, this hair and tiny spot on just can effectively striking off the round brush, and simultaneously, because the lug is trapezoidal, triangle-shaped, broach form or aciculiform, the lug can stretch into the brush hair of round brush, be particularly useful for striking off the hair of affixing in the round brush periphery, the peel, the wastepaper, the rice grain of sclerosis, intractable filth such as chewing gum, thereby the clean effect of scraping the strip has been promoted.

Drawings

Fig. 1 is a schematic structural view of a scraping strip for a roller brush according to an embodiment of the present invention.

Fig. 2 is a schematic sectional view of a scraping strip for a roller brush according to an embodiment of the present invention.

Fig. 3 is a schematic structural view of a scraping strip for a rolling brush according to another embodiment of the present invention.

Fig. 4 is a schematic sectional view of a wiper strip for a roller brush according to another embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a cleaning device according to an embodiment of the present invention.

Wherein the reference numerals are: the scraper bar comprises a scraper bar body 100, an installation part 110, a dirt scraping surface 111, a bump 120, a guide inclined surface 121, a dirt scraping part 130 and a positioning plate 140; a cleaning main body 200, a rolling brush 210, and a rolling brush cover 220.

Detailed Description

The present disclosure provides the following description with reference to the accompanying drawings to assist in a comprehensive understanding of various embodiments of the disclosure as defined by the claims and their equivalents. The description includes various specific details to aid understanding, but such details are to be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the various embodiments described herein can be made without departing from the scope and spirit of the present disclosure. In addition, descriptions of well-known functions and constructions may be omitted for clarity and conciseness.

The terms and words used in the following description and claims are not limited to the literal meanings, but are used by the inventors to enable a clear and consistent understanding of the disclosure. Accordingly, it will be apparent to those skilled in the art that the following descriptions of the various embodiments of the present disclosure are provided for illustration only and not for the purpose of limiting the disclosure as defined by the appended claims and their equivalents.

The terms "having," "including," or "including" used in various embodiments of the present disclosure indicate the presence of the respective functions, operations, elements, etc., disclosed, but do not limit additional one or more functions, operations, elements, etc. Furthermore, it is to be understood that the terms "comprises" or "comprising," when used in various embodiments of the present disclosure, are intended to specify the presence of stated features, integers, operations, elements, components, or groups thereof, but do not preclude the presence or addition of one or more other features, integers, operations, elements, components, or groups thereof.

It will be understood that when an element (e.g., a first element) is "connected" to another element (e.g., a second element), the element can be directly connected to the other element or intervening elements (e.g., a third element) may be present between the element and the other element. Meanwhile, the terms "upper" and "bottom" in the present disclosure are explained in terms of positional relationships shown in the drawings of the specification, and do not constitute absolute limitations on the positional relationships.

The embodiment of the utility model provides a scraping strip for a rolling brush, as shown in fig. 1 and fig. 2, the scraping strip comprises a scraping strip body 100, the scraping strip body 100 comprises an installation part 110 for fixing the scraping strip body 100, and the whole scraping strip body 100 can be fixed on objects such as a cleaning main body or a rolling brush cover through the installation part 110; at least one side surface of the bar body 100 is provided with a plurality of protrusions 120 extending outward, the protrusions 120 may have any one of a trapezoidal shape, a triangular shape, a comb-tooth shape, and a needle shape, and an end portion (i.e., the end extending outward) of the protrusion 120 is adapted to contact with the outer circumference of the roll brush.

When the scraping strip for the rolling brush in the embodiment is applied, the convex block 120 is in contact with the periphery of the rolling brush, and along with the rotation of the rolling brush, the convex block 120 moves along the periphery of the rolling brush relative to the rolling brush, so that the hair and fine stains on the rolling brush can be effectively scraped, meanwhile, because the convex block 120 is in a trapezoid shape, a triangle shape, a comb tooth shape or a needle shape, the convex block 120 can extend into the bristles of the rolling brush, and the scraping strip is particularly suitable for scraping the intractable dirt such as hair, fruit peel, paper scraps, hardened rice grains, chewing gum and the like attached to the periphery of the rolling brush, so that the cleaning effect of the scraping strip is improved.

In this embodiment, all the bumps 120 may be distributed in a row along the length direction of the wiper strip body 100, and a preset distance may be spaced between two adjacent bumps 120, so that the bumps 120 are distributed more uniformly, and the cleaning effect in the length direction of the roller brush is relatively balanced.

In some embodiments, the bottom surface of the protrusion 120 forms a guiding slope 121, and the guiding slope 121 may be disposed obliquely with respect to the horizontal direction. In the direction in which the projection 120 protrudes outward, the height of the guide slope 121 gradually increases, that is, the height of the guide slope 121 on the side close to the wiper strip body 100 is smaller than the height of the guide slope 121 on the side away from the wiper strip body 100.

Due to the existence of the guide inclined plane 121, when the rolling brush rotates, the brush bristles can move along the guide inclined plane 121, and compared with a direct convex sawtooth structure, the guide inclined plane 121 can reduce the resistance received when the rolling brush rotates, so that the rolling brush rotates more smoothly.

In some embodiments, the wiper strip body 100 further includes a wiping portion 130, the wiping portion 130 is connected to the mounting portion 110, and the protrusion 120 is disposed on a side of the wiping portion 130 away from the mounting portion 110. The scraping portion 130 may also contact with the roller brush to scrape off a portion of the dirt on the roller brush and to function to squeeze out the dirt remaining on the roller brush.

In some embodiments, a plurality of protrusions extending outward are disposed on each of the plurality of sides of the bar body, and the ends of the protrusions on the plurality of sides are in contact with the outer circumference of the rolling brush, so as to further improve the cleaning effect of the bar.

The embodiment of the utility model provides another kind of scraping strip for round brush still is provided, as shown in fig. 3 and fig. 4, compare with above-mentioned embodiment, one side of installation department 110 of this embodiment is provided with and is used for scraping dirty surface 111 with the round brush contact, and lug 120 sets up on that one side at installation department 110 that scrapes dirty surface 111 place, and lug 120 is located the top of scraping dirty surface 111.

When the roller brush rotates, the dirt scraping surface 111 also contacts with the roller brush, thereby scraping off part of dirt on the roller brush and playing a role of extruding out the sewage remained on the roller brush. Compared with the dirt scraping part of the above embodiment, the contact area of the dirt scraping surface 111 and the rolling brush is larger, so that the cleaning effect and the wringing effect are better.

Further, the dirt scraping surface 111 is a circular arc surface, and specifically, the circular arc surface can be matched with the rolling brush, so that the rolling brush can rotate more smoothly. Meanwhile, the guide inclined plane 121 is tangent to the dirt scraping surface 111, and bristles on the roller brush rotate to the guide inclined plane 121 from the dirt scraping surface 111 in a smoother manner, so that the cleaning effect of the scraping strips is improved, and the roller brush further rotates more smoothly.

Further, a protruding positioning plate 140 is disposed on the side of the mounting portion 110 away from the dirt scraping surface 111. The rolling brush cover or the cleaning main body can be provided with a clamping groove matched with the positioning plate 140, and the positioning plate 140 can be clamped into the clamping groove in the process of fixing the mounting part 110 so as to position the bar scraping body 100 and ensure that the bar scraping body 100 is more stably fixed on the cleaning equipment.

The embodiment of the utility model provides a still provide another kind of round brush is with scraping the strip, compare with above-mentioned embodiment, the shape of the lug of this embodiment and the distribution on scraping the strip body are different with above-mentioned embodiment. The rolling brush is characterized in that the convex blocks are at least two of trapezoid, triangle, comb tooth shape, sawtooth shape and needle shape, the convex blocks with different shapes are arranged at intervals, and the end parts of all the convex blocks are used for contacting with the periphery of the rolling brush. The bumps with different shapes have different cleaning effects on different stains, and the cleaning effect of the scraping strip can be integrally enhanced by arranging the bumps with different shapes at intervals.

The embodiment of the utility model also provides a ground cleaning device, as shown in fig. 5, including clean main part 200 and the rolling brush of any above-mentioned embodiment with scraping the strip, the concrete description of scraping the strip for the rolling brush can refer to above-mentioned embodiment, does not describe here any more.

The cleaning main body 200 is provided with a rolling brush cover 220 and a rolling brush 210, the rolling brush 210 is rotatably connected with the cleaning main body 200, and the rolling brush cover 220 is covered above the rolling brush 210 to prevent stains and sewage on the rolling brush 210 from splashing. The mounting portion of the bar body 100 is fixed to the cleaning main body 200, and the projection is disposed toward the roll brush 210, i.e., the projection is projected in a direction approaching the roll brush 210, so that the projection is in contact with the outer circumference of the roll brush 210.

With the rotation of the roller brush 210, the protrusion moves along the periphery of the roller brush 210 relative to the roller brush 210, so that the hair and fine stains on the roller brush 210 can be effectively scraped, and meanwhile, because the protrusion is in a specific shape, the protrusion can extend into the bristles of the roller brush 210, and is particularly suitable for scraping the hair, peel, paper scraps, hardened rice grains, chewing gum and other intractable stains attached to the periphery of the roller brush 210, so that the cleaning effect of the scraping strip is improved.

The floor scrubbing apparatus of this embodiment may be a floor scrubber.

In some embodiments, the wiper strip for the roll brush may be further fixed to the inside of the roll brush cover 220.

In some embodiments, two rolling brush wiper strips are provided, one of which is fixed to the inside of the rolling brush cover 220 and the other of which is fixed to the cleaning main body 200, which can enhance the cleaning effect and the wringing effect of the roller.

In some embodiments, two sets of the rolling brush 210 and the rolling brush cover 220 may be provided to enhance the cleaning effect of the floor cleaning device.

The foregoing is a more detailed description of the present invention that is presented in conjunction with specific embodiments, and it is not to be understood that the specific embodiments of the present invention are limited to these descriptions. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement.

Claims

1. The utility model provides a round brush is with scraping strip which characterized in that: the scraper bar comprises a scraper bar body, wherein the scraper bar body comprises an installation part for fixing the scraper bar body; at least one side of the scraping strip body is provided with a plurality of convex blocks extending outwards, the convex blocks are in any one shape of trapezoid, triangle, comb tooth shape and needle shape, and the end parts of the convex blocks are used for being in contact with the periphery of the rolling brush.

2. The wiper strip for a roll brush according to claim 1, wherein: the bottom surface of the projection forms a guide slope, and the height of the guide slope is gradually increased in the direction of outward projection.

3. The wiper strip for a roll brush according to claim 1 or 2, characterized in that: scrape the strip body and still include scraping dirty portion, scrape dirty portion and link to each other with the installation department, just the lug sets up on scraping that side that dirty portion kept away from the installation department.

4. The wiper strip for a roll brush according to claim 2, wherein: one side of installation department is provided with and is used for scraping dirty face with the round brush contact, the lug sets up on the installation department and is located the top of scraping dirty face.

5. The wiper strip for a roll brush according to claim 4, wherein: the dirty face of scraping is the arc surface, the guide inclined plane is tangent with the dirty face of scraping.

6. The wiper strip for a roll brush according to claim 4, wherein: the side of the installation part far away from the dirt scraping surface is provided with a convex positioning plate.

7. The wiper strip for a roll brush according to claim 1 or 2, characterized in that: the multiple sides of the scraping bar body are provided with a plurality of convex blocks extending outwards.

8. The utility model provides a round brush is with scraping strip which characterized in that: the scraper bar comprises a scraper bar body, wherein the scraper bar body comprises an installation part for fixing the scraper bar body; at least one side of the scraping strip body is provided with a plurality of convex blocks extending outwards, the convex blocks are at least two of trapezoid, triangle, comb tooth shape, sawtooth shape and needle shape, the convex blocks with different shapes are arranged at intervals, and the end parts of the convex blocks are used for being in contact with the periphery of the rolling brush.

9. A floor cleaning apparatus characterized by: comprising a cleaning main body and a wiper strip for a roll brush according to any one of claims 1 to 8; the cleaning main body is provided with a rolling brush cover and a rolling brush, the rolling brush is rotationally connected with the cleaning main body, and the rolling brush cover is arranged above the rolling brush; the installation part of the scraping bar body is fixed on the inner side of the rolling brush cover or the cleaning main body, and the convex block is arranged towards the rolling brush and is in contact with the rolling brush.

10. A floor cleaning apparatus as claimed in claim 9, wherein: the rolling brush is provided with two scraping strips, one scraping strip for the rolling brush is fixed on the inner side of the rolling brush cover, and the other scraping strip for the rolling brush is fixed on the cleaning main body.