Scrubbing brush and dust catcher

Floor brush and vacuum cleaner technical field

[0001] The present invention relates to the field of household appliances, and more specifically, to a floor brush and a vacuum cleaner including the floor brush.

Background technique

[0002] In the existing vacuum cleaner, when the roller brush needs to be cleaned or replaced, the roller brush needs to be taken out from the bottom of the floor brush and installed. This requires the floor brush to be turned over before cleaning or replacing the roller brush, resulting in operation Troublesome and inconvenient to use.

Utility model content

[0003] The present utility model aims to solve at least one of the technical problems existing in the prior art.

[0004] To this end, an object of one aspect of the present invention is to provide a floor brush that can easily clean or replace the roller brush.

[0005] Another aspect of the present utility model aims to provide a vacuum cleaner including the above-mentioned floor brush.

[0006] In order to achieve the above objective, an embodiment of one aspect of the present utility model provides a floor brush for a vacuum cleaner, comprising: a floor brush body, the floor brush body is provided with a mounting groove, the mounting groove has An opening that penetrates up and down; a rolling brush, the rolling brush is rotatably installed in the mounting groove; and a rolling brush cover, the rolling brush cover is covered on the rolling brush, and one end of the rolling brush cover It is inserted into the floor brush body, and the other end of the rolling brush cover is clamped to the floor brush body.

[0007] In the floor brush provided by the above-mentioned embodiments of the present utility model, the floor brush body is provided with a mounting groove, the mounting groove has an opening through up and down, the rolling brush is rotatably installed in the installation groove, and the rolling brush can pass through the lower end of the installation groove The opening is used to clean the carpet, etc., to realize the normal cleaning function of the roller brush; when the roller brush needs to be cleaned or replaced, only the other end of the roller brush cover needs to be disconnected from the floor brush body, and then the roller brush cover One end is pulled out of the floor brush body, and the roller brush is taken out from the upper end opening of the installation slot to easily clean or replace the roller brush. It is simple to operate, convenient to use, time-saving and labor-saving, and solves the need for the first in traditional technology. The roller brush can be replaced only by turning the floor brush, which causes troublesome operation and inconvenient use, which improves the user experience.

[0008] In addition, the floor brush provided by the above-mentioned embodiments of the present utility model also has the following additional technical features:

[0009] According to an embodiment of the present utility model, the bottom of the side wall of the one end of the roller brush cover is provided with an outwardly extending protrusion, and the floor brush body is provided with a protrusion corresponding to the protrusion. An adapted groove, the protrusion can be inserted into or pulled out of the groove.

[0010] In the above embodiment, when it is necessary to cover the roller brush cover, first insert the protrusion on one end of the roller brush cover into the card slot to realize the limit of the roller brush cover, and then clamp the other end of the roller brush cover Connect to the floor brush body to realize the installation of the roller brush cover on the floor brush body; when you need to remove the roller brush, remove the clip between the other end of the roller brush cover and the floor brush body, and then attach one end of the roller brush cover The protrusion of the part is pulled out from the groove, the roller brush cover is removed, and the floor brush is taken out, which is simple and convenient.

[0011] According to an embodiment of the present invention, a plurality of the protrusions are provided on the one end of the roller brush cover, and the floor brush body is provided with a one-to-one correspondence with the plurality of protrusions Of the grooves.

[0012] In the above-mentioned embodiment, a plurality of protrusions and a plurality of grooves are provided, which can improve the firmness of the roller brush cover fixed on the ground brush body, so that the other end of the roller brush cover can be easily clipped to the ground brush. On the main body, the force balance of the rolling brush cover can be improved, and the operation of the clamping between the rolling brush cover and the floor brush body can be further facilitated.

[0013] According to an embodiment of the present invention, the bottom of the side wall of the one end of the roller brush cover is provided with an inwardly recessed groove, and the floor brush body is provided with a groove corresponding to the groove. An adapted protrusion, the protrusion can be inserted into or pulled out of the groove.

[0014] In the above-mentioned embodiment, a groove is provided on one end of the roller brush cover, and a protrusion is provided on the floor brush body, which can also realize the convenient removal and installation of the roller brush cover on the floor brush body, so that the floor brush can be easily removed and installed. It is easy to remove and install.

[0015] According to an embodiment of the present invention, a card slot is provided on the outer side wall of the other end of the roller brush cover, and a buckle matching the card slot is provided on the floor brush body , One end of the buckle can protrude from the side wall of the installation groove, and be clamped in the card groove.

[0016] According to an embodiment of the present utility model, the upper end surface of the floor brush body is provided with a mounting hole, and a release key is installed in the mounting hole; The other end of the buckle is connected to the lower end of the release key. Pushing the release key can drive the buckle to move closer to or away from the installation along the inner edge of the communicating hole. The direction of the side wall of the groove moves.

[0017] According to an embodiment of the present invention, an elastic member is supported between the side wall of the mounting hole opposite to the communicating hole and the release key, and the elastic member can push the release key to approach The direction of the side wall of the installation groove is moved so that the one end of the buckle protrudes from the side wall of the installation groove.

[0018] In the above embodiment, the other end of the roller brush cover and the floor brush body are fixed by a buckle and a card slot, so that the roller brush cover and the floor brush body are firmly fixed, and the fixing reliability is good; The use of the release key and the elastic member to cooperate, so that when the roller brush cover needs to be covered, in the process of covering the roller brush cover, the roller brush cover can push one end of the buckle to retract into the communicating hole and compress it The elastic element allows the elastic element to store elastic potential energy. When the brush cover is in place, the card slot is located at the position corresponding to the buckle. At this time, the elastic potential energy of the elastic element is released and one end of the buckle is pushed out for installation. The side wall of the slot is clamped in the slot to realize the firm fixation between the roller brush cover and the floor brush body; when the roller brush cover needs to be opened, manually push the release button to make the release button drive the buckle away from the installation slot Moves in the direction of the side wall of the buckle, and one end of the buckle retracts into the communicating hole. At this time, the buckle is disengaged from the card slot, and the force between the other end of the roller brush cover and the floor brush body disappears, and the roller The brush cover is pulled out from the floor brush body. At this time, under the action of the elastic force of the elastic member, one end of the buckle extends out of the side wall of the installation slot again to cycle, and realize the function of opening and closing the brush cover. The structure is simple , The operation is convenient and simple.

[0019] According to an embodiment of the present invention, a buckle is provided on the outer side wall of the other end of the roller brush cover, and a groove that cooperates with the buckle is provided on the floor brush body , The buckle can be clamped in the card slot.

[0020] In the above-mentioned embodiment, a buckle is provided on the roller brush cover, and correspondingly, a card slot is provided on the floor brush body. Through the cooperation of the buckle and the slot, the other end of the roller brush cover can also be connected to the ground. The purpose of the brush body being fixedly connected or disconnected so as to conveniently open or close the roller brush cover will not be repeated here.

[0021] According to an embodiment of the present utility model, the floor brush body is provided with a drive assembly connected to the roller brush, and the drive assembly can drive the roller brush to rotate relative to the floor brush body.

[0022] An embodiment of another aspect of the present invention provides a vacuum cleaner, including the floor brush described in any of the above embodiments, and has the beneficial effects of the floor brush described in any of the above embodiments.

[0023] The additional aspects and advantages of the present utility model will become apparent in the following description, or be understood through the practice of the present utility model.

Description of the drawings

[0024] The above-mentioned and/or additional aspects and advantages of the present utility model will be described from the description of the embodiments in conjunction with the following drawings

Becomes obvious and easy to understand, where:

[0025] FIG. 1 is a schematic view of the three-dimensional structure of the floor brush according to an embodiment of the utility model;

[0026] FIG. 2 is a schematic diagram of an enlarged structure of part A in FIG. 1.

[0027] Among them, the corresponding relationship between the reference signs and component names in Figures 1 and 2 is:

[0028] 100 floor brushes, 1 floor brush body, 11 mounting grooves, 12 communicating holes, 13 snaps, 14 mounting holes, 15 release keys, 2 roller brushes, 3 roller brush covers, and 31 protrusions.

Detailed ways

[0029] In order to be able to understand the above objectives, features and advantages of the present utility model more clearly, the present utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the application and the features in the embodiments can be combined with each other if there is no conflict.

[0030] In the following description, many specific details are explained in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described here. Therefore, the protection scope of the present utility model is not It is limited by the specific embodiments disclosed below.

[0031] The floor brush and the vacuum cleaner according to some embodiments of the present invention will be described below with reference to the accompanying drawings.

[0032] As shown in FIG. 1, according to some embodiments of the present utility model, a floor brush 100 for use in a vacuum cleaner includes a floor brush body 1, a rolling brush 2 and a rolling brush cover 3.

[0033] Wherein, the floor brush body 1 is provided with an installation groove 11, and the installation groove 11 has an opening through up and down;

[0034] The roller brush 2 is rotatably installed in the mounting groove 11;

[0035] The roller brush cover 3 is covered on the roller brush 2, and one end of the roller brush cover 3 is inserted into the floor brush body 1, and the other end of the roller brush cover 3 is clamped with the floor brush body 1.

[0036] The above-mentioned embodiment of the utility model provides the floor brush 100, the floor brush body 1 is provided with a mounting groove 11, the mounting groove 11 has an opening through up and down, the roller brush 2 is rotatably installed in the mounting groove 11, the roller brush 2 The carpet, etc. can be cleaned through the lower end opening of the installation slot 11 to realize the normal cleaning function of the roller brush 2; when the roller brush 2 needs to be cleaned or replaced, only the other end of the roller brush cover 3 needs to be connected to the floor brush body. 1 Disengage from the clip, and then pull out one end of the brush cover 3 from the floor brush body 1, take the brush 2 out of the upper opening of the installation slot 11, and then the brush 2 can be cleaned or replaced easily. The operation is simple, convenient to use, time-saving and labor-saving, it solves the troublesome operation and inconvenience caused by the traditional technology that the floor brush 100 needs to be flipped before the roller brush 2 can be replaced, and the user experience is improved.

[0037] In an embodiment of the present invention, as shown in FIG. 1, the bottom of the side wall of one end of the roller brush cover 3 is provided with an outwardly extending protrusion 31, and the floor brush body 1 is provided with a protrusion 31 31 is a matching groove, and the protrusion 31 can be inserted into or pulled out of the groove.

[0038] In the above embodiment, when the roller brush cover 3 needs to be covered, the protrusion 31 on one end of the roller brush cover 3 is inserted into the card slot to realize the limit of the roller brush cover 3, and then the roller brush cover 3 The other end of the roller brush is clamped to the floor brush body 1 to realize the installation of the roller brush cover 3 on the floor brush body 1; when the roller brush 2 needs to be removed, remove the gap between the other end of the roller brush cover 3 and the floor brush body 1. Then, pull out the protrusion 31 at one end of the roller brush cover 3 from the groove, remove the roller brush cover 3, and take out the floor brush 100, which is simple and convenient.

[0039] Preferably, as shown in FIG. 1, a plurality of protrusions 31 are provided on one end of the rolling brush cover 3, and a plurality of grooves corresponding to the plurality of protrusions 31 are opened on the floor brush body 1.

[0040] In the above-mentioned embodiment, a plurality of protrusions 31 and a plurality of grooves are provided, which can improve the firmness of the rolling brush cover 3 on the ground brush body 1, so that the other end of the rolling brush cover 3 can be easily locked. It is connected to the floor brush body 1 and can improve the balance of the force of the roller brush cover 3, which is further beneficial to the operation of clamping between the roller brush cover 3 and the floor brush body 1.

[0041] In another embodiment of the present utility model, the bottom of the side wall of one end of the roller brush cover 3 is provided with a groove that is recessed inward, and the floor brush body 1 is provided with a protrusion that matches the groove. 31. The protrusion 31 can be inserted into or pulled out of the groove.

[0042] In the above-mentioned embodiment, a groove is provided on one end of the roller brush cover 3, and a protrusion 31 is provided on the floor brush body 1, which can also realize the convenient removal and installation of the roller brush cover 3 on the floor brush body 1. Therefore, the removal and installation of the floor brush 100 is simple and easy.

[0043] In an embodiment of the present utility model, as shown in Figures 1 and 2, the outer wall of the other end of the roller brush cover 3 is provided with a card slot, and the floor brush body 1 is provided with a card slot to match One end of the buckle 13 can protrude from the side wall of the installation groove 11 and be clamped in the groove.

[0044] Preferably, as shown in FIGS. 1 and 2, a mounting hole 14 is provided on the upper end surface of the floor brush body 1, and a release key 15 is installed in the mounting hole 14; a through mounting is provided on the side wall of the mounting hole 14. The other end of the buckle 13 is connected to the lower end of the release key 15, and the release key 15 can be pushed to drive the buckle 13 to move closer to or away from the side wall of the installation groove 11 along the inside of the communicating hole 12 In the direction of the movement.

[0045] Further, as shown in FIGS. 1 and 2, an elastic member is supported between the side wall of the mounting hole 14 opposite to the communication hole 12 and the release key 15. The elastic member can push the release key 15 to approach the mounting groove 11. Move in the direction of the side wall, so that one end of the buckle 13 protrudes from the side wall of the mounting groove 11.

[0046] In the above embodiment, the other end of the roller brush cover 3 and the floor brush body 1 are fixed by a buckle 13 and the slot, so that the roller brush cover 3 and the floor brush body 1 are firmly fixed. The fixing reliability is good; the release key 15 is matched with the elastic member, so that when the roller brush cover 3 needs to be covered, the roller brush cover 3 can push one end of the buckle 13 during the process of covering the roller brush cover 3 The part retracts into the communicating hole 12 and compresses the elastic part so that the elastic part stores the elastic potential energy. When the roller brush cover 3 is closed in place, the card slot is located at the position corresponding to the buckle 13, and the elastic part The elastic potential energy is released, and one end of the buckle 13 is pushed to extend out of the side wall of the installation slot 11 and clamped in the slot to realize the firm fixation between the roller brush cover 3 and the floor brush body 1; when it is necessary to open the roller brush cover At 3 o'clock, manually push the release button 15 so that the release button 15 drives the buckle 13 to move away from the side wall of the mounting groove 11, and one end of the buckle 13 retracts into the communicating hole 12, and the buckle 13 and the groove Disengage from the snap connection, the force between the other end of the roller brush cover 3 and the floor brush body 1 disappears, and the roller brush cover 3 is pulled out of the floor brush body 1. One end of the buckle 13 re-extends out of the side wall of the installation groove 11, so as to realize the function of opening and closing the roller brush cover 3 through this cycle. The structure is simple, the operation is convenient, and the operation is simple and easy.

[0047] In another embodiment of the present invention, a buckle 13 is provided on the outer side wall of the other end of the roller brush cover 3, and a buckle 13 is provided on the floor brush body 1. The buckle 13 can be snapped into the card slot.

[0048] In the above-mentioned embodiment, a buckle 13 is provided on the roller brush cover 3, and a card slot is correspondingly provided on the floor brush body 1. Through the cooperation of the buckle 13 and the card slot, the roller brush cover 3 can also be achieved. The purpose of the other end being fixedly connected or disconnected from the floor brush body 1 so as to conveniently open or close the roller brush cover 3 will not be repeated here.

[0049] In an embodiment of the present invention, the floor brush body 1 is provided with a drive assembly connected to the roller brush 2, and the drive assembly can drive the roller brush 2 to rotate relative to the floor brush body 1.

[0050] An embodiment of another aspect of the present invention provides a vacuum cleaner, including the floor brush 100 of any of the above embodiments, and has the beneficial effects of the floor brush 100 of any of the above embodiments, which will not be repeated here.

[0051] In summary, the floor brush provided by the embodiment of the present utility model is provided with a mounting groove on the floor brush body. The lower end opening of the installation slot cleans the carpet, etc., to realize the normal cleaning function of the roller brush; when the roller brush needs to be cleaned or replaced, it is only necessary to disconnect the other end of the roller brush cover from the floor brush body first, and then Pull out one end of the roller brush cover from the floor brush body, and pull the roller brush from the upper part of the installation groove.

With the end opening removed, the roller brush can be easily cleaned or replaced. The operation is simple, easy to use, time-saving and labor-saving, and solves the troublesome operation caused by the need to flip the floor brush before replacing the roller brush in the traditional technology. The problem of inconvenience enhances the user experience.

[0052] In the description of the present invention, unless otherwise clearly specified and limited, the term "multiple" refers to two or more; unless otherwise specified or specified, the terms "connected", "fixed", etc. All should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection, or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meaning of the above-mentioned terms in the present utility model can be understood according to specific circumstances.

[0053] In this description, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", etc. indicate the orientation or positional relationship based on the drawings. The orientation or positional relationship is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or unit referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore, cannot be understood as a useful New types of restrictions.

[0054] In this description, the description of the terms "one embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials, or characteristics described in conjunction with the embodiments or examples are included in In at least one embodiment or example of the present invention. In this context, the schematic representations of the above-mentioned terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0055] The above are only preferred embodiments of the present utility model, and are not used to limit the present utility model. For those skilled in the art, the present utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

<img file="CN205379266U_D0001.tif" />

<img file="CN205379266U_D0002.tif" />

<img file="CN205379266U_D0003.tif" />