Floor brush

Abstract

The utility model discloses a floor brush. The floor brush comprises a rolling brush body and a floor brush shell. The rolling brush body is mounted in the floor brush shell; a plurality of cleaning units and at least one carding unit are wound on the peripheral surface of the rolling brush body; the carding units are discontinuously arranged on the rolling brush body; a scraping strip assembly is arranged at the front end of the floor brush shell; the scraping strip assembly is detachably installed on the floor brush shell and can rotate between a first position and a second position relative to the floor brush shell. When the scraping strip assembly is located at the first position, the lower end of the scraping strip assembly makes contact with the ground. At the second position, the lower end of the scraping strip assembly is separated from the ground; according to the floor brush, the rolling brush body and the scraping strip assembly are arranged on the floor brush shell, so that the probability that hair is wound on the rolling brush body can be reduced, and the cleaning effect is improved; when abrasion is serious, only the scraping strip assembly needs to be replaced, the replacement cost is reduced, the dirt cleaning effect is improved, and the service life of the scraping strip is prolonged; and the requirements of markets and customers are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to the related technical field of dust collector, concretely relates to a floor brush. BACKGROUND

[0002] Cleaning equipment such as scrubber, dust collector is currently more widely used for cleaning floor, carpet, wherein, floor brush is the important component of dust collector, when utilizing floor brush to clean ground, some hairs will be wound on it, and the wound hair affects the cleaning effect of floor brush, in order to avoid the influence of hair on the cleaning effect of floor brush, user needs to clean hair in time, however, this way affects user experience, in addition, the existing scraping strip assembly is easy to wear after long-term use, leading to the decline of cleaning effect, and the replacement cost is higher.

[0003] Therefore, a floor brush capable of effectively reducing hair winding and facilitating replacement of scraping strip assembly is urgently needed. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a floor brush to solve the problem of hair winding of the existing floor brush, improve the dirt cleaning effect, reduce the replacement cost of scraping strip assembly and prolong the service life of floor brush.

[0005] To achieve the above-mentioned purpose, the utility model adopts the technical scheme of a floor brush, which comprises a rolling brush body and a floor brush shell.

[0006] The rolling brush body is installed in the floor brush shell.

[0007] A plurality of cleaning units and at least one hair conditioning unit are arranged on the outer circumferential surface of the rolling brush body.

[0008] The hair conditioning unit is arranged between two adjacent cleaning units and protrudes from the outer circumferential surface of the rolling brush body.

[0009] The hair conditioning unit is discontinuously arranged on the rolling brush body and comprises a first hair conditioning part and a second hair conditioning part spirally wound on the rolling brush body.

[0010] The floor brush shell is provided with a scraping strip assembly at the front end.

[0011] The scraping strip assembly is detachably mounted on the floor brush shell and can rotate relative to the floor brush shell between a first position and a second position.

[0012] When in the first position, the lower end of the scraping strip assembly is in contact with the ground.

[0013] When in the second position, the lower end of the scraping strip assembly is separated from the ground.

[0014] Preferably, the first hair arranging part is integrally formed with the roller brush body.

[0015] Preferably, the closer the second hair arranging part is to the middle part of the roller brush body, the smaller the distance between the edge of the second hair arranging part and the roller brush body.

[0016] Preferably, the roller brush body is provided with a T-shaped slot, and the second hair arranging part is provided with a T-shaped structure matched with the T-shaped slot.

[0017] Preferably, the cleaning unit comprises first and second cleaning bristles, the first and second cleaning bristles are spirally wound on the roller brush body, and the first and second cleaning bristles form a second V-shaped structure at the intersection.

[0018] Preferably, the first and second cleaning bristles are installed on the roller brush body through assembly slots.

[0019] Preferably, the scraping strip assembly comprises a mounting seat and a scraping strip, the mounting seat is detachably mounted on the floor brush housing, the scraping strip is detachably arranged on the mounting seat, the mounting seat is provided with a first mounting part, the floor brush housing is provided with a second mounting part, and the first mounting part and the second mounting part are matched with each other to realize the rotatable connection between the mounting seat and the floor brush housing.

[0020] Preferably, at least one end of the mounting seat is provided with a switching piece, and the switching piece is used to drive the whole mounting seat to switch between the first position and the second position.

[0021] Preferably, the switching piece is an eccentric block, a ratchet or a magnetic attraction assembly.

[0022] Preferably, the scraping strip is provided with a reinforcing rib, and the reinforcing rib comprises a transverse reinforcing rib arranged horizontally parallel to the ground.

[0023] Due to the use of the above technical solutions, the application has the following beneficial effects compared with the prior art:

[0024] The ground brush of the present application can increase the size of the roller brush body in the radial direction or the radial size of the roller brush body by arranging the roller brush body and the scraping strip assembly on the ground brush shell, arranging multiple cleaning units and at least one hair grooming unit on the outer circumferential surface of the roller brush body, and discontinuously arranging the hair grooming unit on the roller brush body, so that some short hairs cannot be wound on the roller brush body, thereby reducing the probability of hair winding on the roller brush body and improving the cleaning effect; the scraping strip assembly is detachably arranged on the ground brush shell, and when the scraping strip assembly is severely worn, only the scraping strip assembly needs to be replaced, and other components do not need to be replaced, thereby reducing the replacement cost, ensuring good water stain removal effect, and improving the dirt cleaning effect; the rotatable mounting seat is arranged to switch the lower end of the scraping strip between the two positions of contacting and separating from the ground, thereby avoiding the scraping strip to continuously contact the ground and scrape the dirt back and forth, prolonging the service life of the scraping strip, and meeting the market and customer needs. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the drawings needed in the following specific embodiments or prior art description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0026] FIG. 1 is a schematic view of the overall structure of the ground brush of the present application; Fig. 1 FIG. 1 is a schematic view of the overall structure of the ground brush of the present application;

[0027] FIG. 1 is a schematic view of the overall structure of the ground brush of the present application; Fig. 2 FIG. 1 is a schematic view of the overall structure of the ground brush of the present application;

[0028] FIG. 1 is a schematic view of the overall structure of the ground brush of the present application; Fig. 3 FIG. 1 is a schematic view of the overall structure of the ground brush of the present application;

[0029] 1, roller brush body; 2, ground brush shell; 3, cleaning unit; 4, hair grooming unit; 5, first hair grooming part; 6, second hair grooming part; 7, scraping strip assembly; 8, first cleaning hair strip; 9, second cleaning hair strip; 10, second V-shaped structure; 11, mounting seat; 12, scraping strip; 13, first mounting part; 14, second mounting part; 15, switching piece. DETAILED DESCRIPTION

[0030] In order to make the personnel in the technical field better understand the scheme of the present application, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by the person skilled in the art without creative labor should belong to the scope of protection of the present application.

[0031] It should be noted that the terms "first", "second", and the like in the specification and claims of the present application and the above-described drawings are used to distinguish similar objects, and do not necessarily have to be used to describe a specific order or sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device including a series of steps or units does not have to be limited to those steps or units clearly listed, but can include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0032] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not intended to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0033] In addition, in addition to indicating the orientation or positional relationship, the above-mentioned part of the terms can also be used to indicate other meanings, for example, the term "upper" can also be used to indicate a certain dependent relationship or connection relationship in some cases. For the person skilled in the art, the specific meaning of these terms in the present application can be understood according to the specific circumstances.

[0034] In addition, the terms "mount", "set", "provided with", "connected", "connected", "sleeved" should be broadly understood. For example, it can be fixedly connected, detachably connected, or integrally constructed; it can be mechanically connected, or electrically connected; it can be directly connected, or indirectly connected through an intermediate medium, or internal communication between two devices, elements or components. For the person skilled in the art, the specific meaning of the above-mentioned terms in the present application can be understood according to the specific circumstances.

[0035] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0036] Embodiment one

[0037] Appendix Figs. 1-3 A floor brush comprises a rolling brush body 1 and a floor brush shell 2.

[0038] The rolling brush body 1 is installed in the floor brush shell 2.

[0039] A plurality of cleaning units 3 and at least one grooming unit 4 are arranged on the outer periphery of the rolling brush body 1.

[0040] The grooming unit 4 is arranged between two adjacent cleaning units 3 and protrudes from the outer periphery of the rolling brush body 1.

[0041] The grooming unit 4 is discontinuously arranged on the rolling brush body 1 and comprises a first grooming portion 5 and a second grooming portion 6 that are spirally wound on the rolling brush body 1. The first grooming portion 5 is a protruding rib on the rolling brush body 1, and preferably, the first grooming portion 5 is integrally formed with the rolling brush body 1. The second grooming portion 6 is a rubber strip. The second grooming portion 6 is detachably mounted on the rolling brush body 1, and the closer it is to the middle of the rolling brush body 1, the smaller the distance between its edge and the rolling brush body 1.

[0042] Further, the rolling brush body 1 is provided with a T-shaped groove, and the second grooming portion 6 is provided with a T-shaped structure that cooperates with the T-shaped groove to achieve mounting.

[0043] The cleaning unit 3 comprises a first cleaning strip 8 and a second cleaning strip 9. The first cleaning strip 8 and the second cleaning strip 9 are spirally wound on the rolling brush body 1, and the two form a second V-shaped structure 10 at the intersection. Specifically, the first cleaning strip 8 and the second cleaning strip 9 are mounted on the rolling brush body 1 through a fitting groove.

[0044] In addition, the materials of adjacent two cleaning units can be the same or different, such as different hardness, etc., which are set according to actual needs.

[0045] The first grooming portion 5 and the second grooming portion 6 are of the same structure, which are either protruding ribs or rubber strips.

[0046] When the first grooming portion 5 and the second grooming portion 6 are both protruding ribs, the protruding ribs are provided with a first V-shaped structure at the end (at the middle position of the rolling brush body 1) to reduce hair entanglement, and the end of the protruding rib is inclined to prevent scratching and improve safety.

[0047] The front end of the brush housing 2 is provided with a scraping strip assembly 7.

[0048] The scraping strip assembly 7 is detachably mounted on the brush housing 2 and can rotate relative to the brush housing 2 between a first position and a second position.

[0049] When in the first position, the lower end of the scraping strip assembly 7 is in contact with the ground.

[0050] When in the second position, the lower end of the scraping strip assembly 7 is separated from the ground.

[0051] The scraping strip assembly 7 includes a mounting seat 11 and a scraping strip 12; the mounting seat 11 is detachably mounted on the brush housing 2; the scraping strip 12 is detachably arranged on the mounting seat 11; the mounting seat 11 is provided with a first mounting portion 13, and the brush housing 2 is provided with a second mounting portion 14; the first mounting portion 13 and the second mounting portion 14 are matched with each other to realize the rotatable connection between the mounting seat 11 and the brush housing 2.

[0052] The first mounting portion 13 is a rotating shaft, the second mounting portion 14 is a mounting hole, and the rotating shaft is rotatably connected in the mounting hole; or a lubricant is arranged between the rotating shaft and the mounting hole; or the materials of the rotating shaft and the mounting hole are self-lubricating materials; or the first mounting portion 13 is a rotating shaft, and the second mounting portion 14 is a bearing.

[0053] By arranging a mounting seat 11 that can rotate, the scraping strip 12 can also rotate, so that the lower end of the scraping strip 12 can be switched between the two positions of being in contact with the ground and being separated from the ground, that is, the scraping strip 12 is not always in contact with the ground; the advantage of this is that when the lower end of the scraping strip 12 is in contact with the ground, the dirt on the ground can be scraped clean; when the lower end of the scraping strip 12 is separated from the ground, the scraping strip 12 can no longer be in contact with the ground to avoid the dirt on the ground. Thus, when the scraping strip 12 is in contact with the ground and moves back and forth on the corresponding dirt, it cannot effectively remove the dirt.

[0054] At least one end of the mounting seat 11 is provided with a switching piece 15; the switching piece 15 is used to drive the entire mounting seat 11 to switch between the first position and the second position.

[0055] The switching piece 15 is an eccentric block or a ratchet or a magnetic attraction assembly.

[0056] The scraping strip 12 is provided with a reinforcing rib, and the reinforcing rib includes a transverse reinforcing rib arranged horizontally parallel to the ground.

[0057] When the mounting base 11 is in the first position, the lower end of the squeegee 12 is in contact with the ground.

[0058] When the mounting base 11 is in the second position, the lower end of the squeegee 12 is out of contact with the ground.

[0059] The squeegee assembly 7 is in constant operation, and since it is subjected to hard friction, the squeegee assembly 7 is severely worn out, which affects the water stain removal effect. The squeegee assembly 7 is detachably arranged on the base body. When the squeegee assembly 7 is used for a long time or is severely worn out, the old squeegee assembly 7 can be detached and replaced with a new one, and other components do not need to be replaced, so that the good water stain removal effect can be ensured, and the replacement cost is very low.

[0060] The floor brush of the application can increase the size of the roller brush body 1 in the radial direction or the radial size of the roller brush body 1 by arranging the roller brush body 1 and the squeegee assembly 7 on the floor brush shell 2, and arranging a plurality of cleaning units 3 and at least one hair grooming unit 4 on the outer circumferential surface of the roller brush body 1, and the hair grooming unit 4 is discontinuously arranged on the roller brush body 1, so that some short hairs cannot be wound on the roller brush body 1, thereby reducing the probability of hair winding on the roller brush body 1 and improving the cleaning effect. The squeegee assembly 7 is detachably arranged on the floor brush shell 2. When the squeegee assembly 7 is severely worn out, only the squeegee assembly 7 needs to be replaced, and other components do not need to be replaced, thereby reducing the replacement cost, ensuring the good water stain removal effect, and improving the dirt cleaning effect. The mounting base 11 is rotatable, so that the lower end of the squeegee 12 can be switched between the two positions of contact with the ground and out of contact with the ground, thereby avoiding the squeegee 12 from continuously contacting the ground to scrape the dirt back and forth, prolonging the service life of the squeegee 12, and meeting the market and customer needs.

[0061] Finally, it should be noted that the above is only a preferred embodiment of the application and is not intended to limit the application. Although the application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent replacements to some technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the application shall be included in the protection scope of the application.

Claims

1. A floor brush characterized by: The rolling brush body is mounted in the floor brush shell. A plurality of cleaning units and at least one grooming unit are arranged around the outer circumferential surface of the rolling brush body. The grooming unit is arranged between two adjacent cleaning units and protrudes from the outer circumferential surface of the rolling brush body. The grooming unit is discontinuously arranged on the rolling brush body and includes a first grooming portion and a second grooming portion that are helically wound on the rolling brush body. The floor brush shell is provided with a scraping strip assembly at the front end. The scraping strip assembly is detachably mounted on the floor brush shell and can rotate relative to the floor brush shell between a first position and a second position. In the first position, the lower end of the scraping strip assembly is in contact with the ground. In the second position, the lower end of the scraping strip assembly is separated from the ground. The first grooming portion is integrally formed with the rolling brush body.

2. A floor brush according to claim 1 wherein: The closer the second grooming portion is to the middle of the rolling brush body, the smaller the distance between the edge of the second grooming portion and the rolling brush body.

3. A floor brush according to claim 1 wherein: The rolling brush body is provided with a T-shaped slot, and the second grooming portion is provided with a T-shaped structure that cooperates with the T-shaped slot.

4. A floor brush according to claim 3 wherein: The cleaning unit includes a first cleaning strip and a second cleaning strip.

5. A floor brush according to claim 1 wherein: The first cleaning strip and the second cleaning strip are helically wound on the rolling brush body and form a second V-shaped structure at the intersection.

6. A floor brush according to claim 5 wherein: The first cleaning strip and the second cleaning strip are mounted on the rolling brush body through assembly grooves.

7. A floor brush according to claim 1 wherein: The scraping strip assembly includes a mounting seat and a scraping strip.

8. A floor brush according to claim 7 wherein: The mounting seat is detachably mounted on the floor brush shell.

9. A floor brush according to claim 8 wherein: The scraping strip is detachably arranged on the mounting seat.

10. A floor brush according to claim 7 wherein: The mounting seat is provided with a first mounting portion, and the floor brush shell is provided with a second mounting portion. The first mounting portion and the second mounting portion cooperate with each other to realize the rotatable connection between the mounting seat and the floor brush shell. At least one end of the mounting seat is provided with a switching member. The switching member is used to drive the entire mounting seat to switch between the first position and the second position. The switching member is an eccentric block or a ratchet or a magnetic attraction assembly. The scraping strip is provided with a reinforcing rib. The reinforcing rib includes a transverse reinforcing rib that is horizontally arranged parallel to the ground.

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