CN218922407U - Rolling pet brush - Google Patents

Abstract

The utility model relates to a rolling pet brush which can be attached to vacuum dust collection equipment for use, comprising: the upper cover is provided with an inner cavity and a butt joint part, the butt joint part is provided with a suction port for the vacuum dust collection equipment to apply negative pressure, and the inner cavity is in fluid communication with the suction port; the base is fixedly arranged on the lower side of the upper cover, a base cavity which is positioned inside and communicated with the inner cavity is limited on the base, the base cavity is provided with at least one bottom opening which is arranged at the bottom of the base, and each bottom opening extends leftwards and rightwards; and at least one rolling cleaning piece rotatably arranged in the base and positioned at the at least one bottom opening, wherein each rolling cleaning piece is provided with a carding strip extending leftwards and rightwards, the carding strip is provided with a first position exposed outwards from the corresponding bottom opening and a second position accommodated in the base cavity, and when the carding strip is positioned at the second position, the corresponding bottom opening is at least partially opened so that the pet hair in the clamping strip part of the carding strip enters the base cavity.

Description

Rolling pet brush

Technical Field

The present utility model relates to the field of cleaning devices, and in particular to a cleaning accessory attachable to a vacuum cleaning device.

Background

Vacuum cleaning devices are commonly used household cleaning devices which are capable of generating a suction flow and using the suction flow to clean a surface to be cleaned. Some existing vacuum dust collection devices can absorb fine garbage such as scraps, fur and the like on pet hair by attaching a pet brush, but when the pet hair is scattered and stuck into blocks, the vacuum dust collection device has poor cleaning effect on the fine garbage on the pet hair.

Disclosure of Invention

Aiming at the technical problem that the cleaning effect of the vacuum dust collection equipment is poor when the pet hair is scattered and stuck into blocks, the utility model aims to provide the pet rolling brush capable of combing the pet hair.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a rolling pet brush attachable to a vacuum cleaning device for use, said rolling pet brush comprising: a top cover having an interior cavity defined therein and a docking portion formed at the top, the docking portion being configured to dock with an external fluid conduit of the vacuum cleaning apparatus, the docking portion having a suction port through which the vacuum cleaning apparatus can apply a negative pressure, the interior cavity being in fluid communication with the suction port; the base is fixedly arranged on the lower side of the upper cover, a base cavity which is positioned inside and communicated with the inner cavity is limited on the base, the base cavity is provided with at least one bottom opening which is arranged at the bottom of the base, and each bottom opening extends leftwards and rightwards; and at least one rolling cleaning piece rotatably arranged in the base and positioned at the at least one bottom opening, wherein each rolling cleaning piece is provided with a carding strip extending leftwards and rightwards, the carding strip is provided with a first position exposed outwards from the corresponding bottom opening and a second position accommodated in the base cavity, and when the carding strip is positioned at the second position, the corresponding bottom opening is at least partially opened so as to facilitate the pet hair in the clamping part of the carding strip to enter the base cavity.

In the above technical solution, preferably, the base is detachably connected to a lower portion of the upper cover. It is further preferable that the base is provided with a quick release member exposed to the outside.

In the above technical solution, preferably, each rolling cleaning member has a pair of roller portions arranged left and right, the sliver is fixedly disposed between the pair of roller portions, the bottoms of the roller portions are exposed from the bottom openings, and the pair of roller portions can drive the sliver to rotate back and forth between the first position and the second position.

In the above preferred embodiment, it is further preferred that the outer peripheral portion of each of the roller portions has circumferentially extending gear teeth.

In the above preferred aspect, it is further preferred that each of the rolling cleaning members further includes a supporting portion extending between the pair of roller portions, and the pair of roller portions and the sliver are fixedly disposed on the supporting portion.

In the above preferred solution, it is further preferred that at least one limiting member is disposed in the base, and the at least one limiting member limits each of the sliver to rotate between the first position and the second position, and the second position is located at a rear side of the first position; when the user pulls the rolling pet brush backwards, the carding strips are maintained at the first position, and when the user pushes the rolling pet brush forwards, the carding strips are maintained at the second position.

In the above technical solution, preferably, the number of the rolling cleaning elements is plural and is sequentially arranged.

The rolling pet brush provided by the utility model can comb pet hair by utilizing the carding strips in the first position when the rolling pet brush is attached to corresponding vacuum dust collection equipment to work. After combing, the comb strip can be switched to the second position, the pet hair in the comb strip clamping part enters the base cavity, and the suction flow formed by the vacuum dust collection equipment can effectively absorb the fine garbage on the pet hair.

Drawings

FIG. 1 is a perspective view of a rolling pet brush according to the present utility model shown in FIG. 1; wherein each sliver is positioned at a first position;

FIG. 2 is a perspective view of the rolling pet brush of FIG. 1; wherein each sliver is positioned at the second position;

FIG. 3 is a cross-sectional view 1 of the rolling pet brush shown in FIG. 1; wherein each sliver is positioned at a first position;

FIG. 4 is a cross-sectional view 2 of the rolling pet brush shown in FIG. 1; wherein each sliver is positioned at the second position.

100. Rolling the pet brush;

1. an upper cover; 11. an inner cavity; 12. a butt joint part; 121. a suction port; 13. a locking member;

2. a base; 21. a quick release; 22. a base cavity;

3. a rolling cleaning member; 31. a roller part; 32. carding strips; 33. a supporting part.

Detailed Description

In order to describe the technical content, constructional features, objects and effects of the utility model in detail, the technical solutions of the embodiments of the utility model will be described in conjunction with the accompanying drawings in the embodiments of the utility model, and it is apparent that the described embodiments are only some embodiments of the utility model, not all embodiments of the utility model. In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a detailed description of various exemplary embodiments or modes of practice of the utility model. However, various exemplary embodiments may be practiced without these specific details or with one or more equivalent arrangements. Furthermore, the various exemplary embodiments may be different, but are not necessarily exclusive. For example, the specific shapes, configurations, and characteristics of the exemplary embodiments may be used or implemented in another exemplary embodiment without departing from the inventive concept.

Furthermore, spatially relative terms such as "under … …," "under … …," "under … …," "lower," "above … …," "upper," "above … …," "higher," "side" (e.g., as in "sidewall") and the like are used herein to describe one element's relationship to another element(s) as illustrated in the figures. Spatially relative terms are intended to encompass different orientations of the device in use, operation and/or manufacture in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "under" or "beneath" other elements or features would then be oriented "over" the other elements or features. Thus, the exemplary term "below … …" may include both upper and lower orientations. Furthermore, the device may be otherwise positioned (e.g., rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Fig. 1 shows a rolling pet brush 100 provided by the present utility model that can be used attached to a corresponding vacuum cleaner for a user to comb the hair of a pet and to pick up fine debris such as scraps, fur, etc. attached to the hair of the pet. Referring to fig. 2 to 4, the rolling pet brush 100 includes an upper cover 1, a base 2 provided at the lower side of the upper cover 1, and a plurality of rolling cleaning members 3 rotatably provided at the bottom of the base 2.

The upper cover 1 has an inner cavity 11 defined therein and a docking portion 12 formed at the top, the docking portion 12 being configured to dock with an external fluid conduit of a corresponding vacuum cleaner. The docking portion 12 has a suction opening 121 exposed to the outside and through which a vacuum cleaner can apply a negative pressure, the inner chamber 11 being in fluid communication with the suction opening 121. The upper cover 1 further comprises a locking member 13 provided at the lower side of the docking portion 12, the locking member 13 being capable of locking the rolling pet brush 100 to the corresponding vacuum cleaner. Wherein the top portion of the upper cover 1 is configured to be held in one hand by a user.

The inner chamber 11 is configured to be open-bottomed. The base 2 is detachably sleeved on the lower part of the upper cover 1, and when the base 2 is detached, the inner cavity 11 is exposed outwards, so that a user can clean the inner cavity 11 and the inside of the base 2 conveniently. Further, the base 2 is further provided with a quick release 21 exposed to the outside to facilitate the user's disassembly of the base 2. In embodiments thereof, the base and the upper cover may be detachably connected by a threaded connection, a magnetic connection, or the like.

The base 2 defines a base cavity 22 communicating with the inner cavity 11, and the base cavity 22 has a plurality of bottom openings (not shown) penetrating through the bottom of the base 2 and exposed to the outside, each of the bottom openings extending in the left-right direction and being arranged in order from the front to the back. Wherein the number of bottom openings is the same as the number of rolling cleaning elements 3, in this embodiment, both are three.

Each rolling cleaning piece 3 extends left and right and is arranged in sequence. Each rolling cleaning piece 3 is respectively arranged at each bottom opening, and at least partially penetrates through the corresponding bottom opening and is exposed out. The rolling cleaning member 3 includes a pair of roller portions 31 provided right and left, and a sliver 32 and a support portion 33 extending right and left between the pair of roller portions 31. The pair of roller portions 31 and the sliver 32 are fixedly disposed on the supporting portion 33.

A lower portion of each roller portion 31 is exposed outward from the corresponding bottom opening. When the rolling pet brush 100 moves back and forth on the pet skin, the friction force generated between the pair of roller parts 31 and the pet skin can drive the corresponding rolling cleaning elements 3 to rotate back and forth. Further, the outer peripheral portion of each roller portion 31 is provided with circumferentially extending gear teeth to increase the friction coefficient between the roller portion 31 and the contact surface.

Each sliver 32 is serrated, having a first position exposed outwardly from the corresponding bottom opening and a second position received within the base cavity 22. When in the first position, the sliver 32 is perpendicular to the horizontal plane to facilitate combing of pet hair; when the sliver 32 is in the second position, the corresponding bottom opening is at least partially open to facilitate entrainment of a portion of the pet hair by the sliver 32 into the base cavity 22. It will be appreciated that the sliver 32 of the present embodiment is driven by the pair of roller portions 31 to switch back and forth between the first position and the second position, and in other embodiments, the sliver position may be switched manually or electrically.

Further, a plurality of stoppers (not shown) are provided on the base 2, each of which restricts the rotation of the sliver 32 between the first position and the second position with the first position being located on the front side of the second position. Thus, when the user pulls the rolling pet brush 100 rearward, the sliver 32 is maintained in the first position; the user maintains sliver 32 in the second position as the user pushes forward on the rolling pet brush 100.

The following describes the operation of the rolling pet brush 100: the rolling pet brush 100 is attached to the respective vacuum cleaner by the docking 12, and the bottom opening, the base cavity 22, the interior cavity 11 and the suction opening 121 form a fluid path for suction flow from the outside into the vacuum cleaner. The user may pull the rolling pet brush 100 back to comb the pet hair and then push the rolling pet brush 100 forward to cause the combed pet hair to enter the base cavity 22 so that the suction flow sucks on the debris on the hair. It will be appreciated that the portion of pet hair entering the base cavity 22 is relatively clean and spaced from one another to facilitate the suction flow to pick up debris.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the foregoing embodiments, which have been described in the foregoing embodiments and description merely illustrates the principles of the utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, the scope of which is defined in the appended claims, specification and their equivalents.

Claims (8)

1. A rolling pet brush attachable to a vacuum cleaning device for use, said rolling pet brush comprising:

a top cover having an interior cavity defined therein and a docking portion formed at the top, the docking portion being configured to dock with an external fluid conduit of the vacuum cleaning apparatus, the docking portion having a suction port through which the vacuum cleaning apparatus can apply a negative pressure, the interior cavity being in fluid communication with the suction port;

the base is fixedly arranged on the lower side of the upper cover, a base cavity which is positioned inside and communicated with the inner cavity is limited on the base, the base cavity is provided with at least one bottom opening which is arranged at the bottom of the base, and each bottom opening extends leftwards and rightwards; and

the at least one rolling cleaning piece is rotatably arranged in the base and positioned at the at least one bottom opening, each rolling cleaning piece is provided with a carding strip extending leftwards and rightwards, the carding strip is provided with a first position exposed outwards from the corresponding bottom opening and a second position accommodated in the base cavity, and when the carding strip is positioned at the second position, the corresponding bottom opening is at least partially opened so that the pet hair in the clamping part of the carding strip enters the base cavity.

2. The rolling pet brush of claim 1, wherein the base is removably attached to a lower portion of the upper cover.

3. The rolling pet brush of claim 2, wherein the base is provided with an externally exposed quick release member.

4. The rolling pet brush of claim 1, wherein each rolling cleaning member has a pair of roller portions arranged left and right, the sliver is fixedly disposed between the pair of roller portions, the bottoms of each roller portion are exposed from the corresponding bottom opening, and the pair of roller portions can drive the sliver to rotate back and forth between the first position and the second position.

5. The rolling pet brush of claim 4, wherein the outer peripheral portion of each of the roller portions has circumferentially extending gear teeth.

6. The rolling pet brush of claim 4, wherein each of the rolling cleaning elements further comprises a supporting portion extending between the pair of roller portions, and the pair of roller portions and the sliver are fixedly disposed on the supporting portion.

7. The rolling pet brush of claim 4, wherein at least one stop is disposed in the base, the at least one stop limiting rotation of each of the sliver bars between the first position and the second position, the second position being rearward of the first position; when the user pulls the rolling pet brush backwards, the carding strips are maintained at the first position, and when the user pushes the rolling pet brush forwards, the carding strips are maintained at the second position.

8. The rolling pet brush of claim 1, wherein the number of rolling cleaning elements is plural and arranged in tandem.

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