CN216876170U - Handheld surface cleaning equipment and base - Google Patents

Abstract

The utility model discloses a handheld surface cleaning device and a base. A hand-held surface cleaning apparatus includes a housing, an airflow generator, and a dirt cup assembly. The housing is movable forward/backward along a surface to be cleaned, and defines a brush chamber for receiving the brush roller and a suction duct in fluid communication with the brush chamber. The airflow generator is used for generating airflow flowing along the suction pipeline. The dirt cup assembly is for separating dirt from air in an airflow and collecting dirt separated from the airflow. The dirt cup assembly is disposed obliquely relative to the surface to be cleaned, has first and second opposite ends along an axial direction thereof, is disposed between the first end and the surface to be cleaned, and is positioned forward of the second end along an advancing direction of the housing. Adopt the setting that the dirt cup leaned forward, can effectively move the focus forward, even the focus distributes towards the suction inlet, effectively improves clean effect.

Description

Handheld surface cleaning equipment and base

Technical Field

The utility model relates to the technical field of cleaning equipment, in particular to handheld surface cleaning equipment and a base.

Background

With the improvement of living standard, people have higher and higher requirements on cleaning mattresses, bedding and the like, and the handheld surface cleaning equipment which can clean bed surfaces such as a mite removing instrument is popular. The mite killing apparatus generally includes a housing and a dust cup detachably disposed on the housing for collecting dust and mites sucked from a suction port.

At present, remove mite appearance's dust cup subassembly in market generally all sets up near the handle or towards the near slope of handle, take out for the convenience of the user, however, such structure is arranged and also has a problem, be exactly make the focus of removing mite appearance be partial to the handle, and the use scene of removing mite appearance is mainly treating cleaning surface on the back-and-forth movement, mainly lean on to provide the support by treating cleaning surface, consequently, the focus is partial to behind the handle, the power that the suction inlet annex received will reduce, it is possible to influence the leakproofness of removing mite appearance suction inlet at the during operation.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides the handheld surface cleaning equipment, which inclines the dust cup towards the front, slightly moves the gravity center of the whole machine towards the suction opening and improves the cleaning effect.

In one aspect, the utility model provides a hand-held surface cleaning apparatus comprising

A housing movable forward/backward along a surface to be cleaned, the housing defining a roll brush chamber for accommodating a brush roller and a suction duct in fluid communication with the roll brush chamber;

an airflow generator for generating an airflow along the suction duct;

a dirt cup assembly for separating dirt and gas from the airflow and collecting dirt separated from the airflow;

the dirt cup assembly is obliquely arranged relative to the surface to be cleaned, the dirt cup assembly is provided with a first end and a second end which are opposite along the axial direction of the dirt cup assembly, the second end is arranged between the first end and the surface to be cleaned, and the first end is positioned in front of the second end along the advancing direction of the shell.

Optionally, the axis of the dirt cup assembly is substantially perpendicular to the axis of rotation of the brushroll.

Optionally, the housing further comprises a handle having an axis substantially parallel to the axis of the dirt cup.

Optionally, the handle is disposed rearward of the dirt cup assembly.

Optionally, the airflow generator is disposed below the handle and behind the dirt cup assembly.

Optionally, the second end is provided with a lid for opening the dirt cup assembly.

Optionally, the dirt cup assembly includes a housing defining a separation chamber and a dirt storage chamber.

Optionally, the separation chamber and the dust storage chamber are communicated through an ash throwing port.

Optionally, the angle between the axis of the dirt cup assembly and the surface to be cleaned is between 60-80 degrees.

In another aspect, the present invention also provides a susceptor,

the base is used for butting the handheld surface cleaning equipment;

the base is provided with a dust collection chamber for collecting dirt transferred from the dirt cup assembly.

The utility model provides handheld surface cleaning equipment and a base. A hand-held surface cleaning apparatus includes a housing, an airflow generator, and a dirt cup assembly. The housing is movable forward/backward along a surface to be cleaned, and defines a brush chamber for receiving the brush roller and a suction duct in fluid communication with the brush chamber. The airflow generator is adapted to generate an airflow along the suction duct. The dirt cup assembly is for separating dirt from air in an airflow and collecting dirt separated from the airflow. The dirt cup assembly is disposed obliquely relative to the surface to be cleaned, has first and second opposite ends along an axial direction thereof, is disposed between the first end and the surface to be cleaned, and is positioned forward of the second end along an advancing direction of the housing. Adopt the setting that the dirt cup leaned forward, can effectively move the focus forward, even the focus distributes towards the suction inlet, effectively improves clean effect.

Drawings

FIG. 1 is a schematic structural view of a mite removing apparatus according to an embodiment of the present invention;

FIG. 2 is a top view of the mite extractor of the embodiment shown in FIG. 1;

FIG. 3 is a bottom view of the mite extractor of the embodiment shown in FIG. 1;

FIG. 4 is a side view of the mite destroyer of the embodiment shown in FIG. 1;

FIG. 5 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 6 is a schematic structural view of the mite killing apparatus placed on the base.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that, if directional indication is involved in the embodiment of the present invention, the directional indication is only used for explaining the relative positional relationship, the motion situation, and the like between the components in a certain posture, and if the certain posture is changed, the directional indication is changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art through specific situations.

Referring to fig. 1-5, fig. 1 is a schematic structural view of a mite killing apparatus according to an embodiment of the present invention. Fig. 2 is a top view of the mite removing apparatus of the embodiment shown in fig. 1. Fig. 3 is a bottom view of the mite removing apparatus of the embodiment shown in fig. 1. Fig. 4 is a side view of the mite killing apparatus of the embodiment shown in fig. 1. Fig. 5 is a cross-sectional view taken along a-a in fig. 2. There is disclosed a mite killing apparatus 100, the mite killing apparatus 100 comprising a housing 1, an airflow generator 3 and a dust cup assembly 2. The housing 1 is movable forwards/backwards along the surface to be cleaned, the housing 1 defining a roller brush chamber for accommodating the brush roller 11 and a suction duct in fluid communication with the roller brush chamber. From the top down, casing 1 wholly is the T type, and the horizontal part of casing 1 is injectd and is had the round brush chamber, and brush roll 11 installs in the round brush intracavity, and the vertical part is injectd and is had handle 12. An airflow generator 3 for generating an airflow along the suction duct. The dirt cup assembly 2 is used to perform dirt and gas separation on the airflow and to collect dirt separated from the airflow. The dirt cup assembly 2 is removably mounted to the housing 1. The dirt cup assembly 2 may be of a single dirt cup construction, i.e. the cup body may have a cyclonic separator or filter located therein, which serves to separate and store refuse. The dirt cup assembly 2 can also be a dual dirt cup structure, with the dirt cup assembly 2 including a housing defining a separation chamber and a dirt storage chamber. The separation cavity is communicated with the dust storage cavity through the dust throwing port. The dirt cup assembly 2 is disposed at an angle relative to the surface to be cleaned, the dirt cup assembly 2 having opposite first and second ends 21, 22 along its axis C, the second end 22 being disposed between the first end 21 and the surface to be cleaned, and the first end 21 being forward of the second end 22 in the direction of advancement of the housing 1. Set up dust cup subassembly 2 towards the slope of suction opening place direction, can effectively with the focus antedisplacement, make the atress of suction opening department more, make the suction opening laminate more and treat clean surface, improve clean efficiency. The angle between the axis of the dirt cup assembly 2 and the surface to be cleaned is between 60-80 degrees. Between this angle, not only can improve the separation efficiency of dirt cup subassembly 2, the complete machine of removing mite appearance 100 arranges also more rationally.

Referring to fig. 3-5, the axis C of the dirt cup assembly 2 is substantially perpendicular to the axis of rotation B of the brushroll 11. Thus, not only the whole structure is more beautiful, but also the center of gravity is distributed in the center of the equipment. The housing 1 further comprises a handle 12, the axis D of the handle 12 being substantially parallel to the axis C of the dirt cup. The handle 12 is disposed behind the dirt cup assembly 2. A gripping space is arranged between the handle 12 and the dust cup component 2, and after a user grips the handle 12, the user can save more labor in the front-back and backward directions. Further, the airflow generator 3 is disposed below the handle 12 and behind the dust cup assembly 2, so that the center of gravity of the entire dust mite remover 100 is lowered.

With continued reference to FIG. 4, the second end 22 of the dirt cup assembly 2 is provided with a lid 23 that opens the dirt cup assembly 2. The cup cover 23 is closed, the dust cup assembly 2 can store dirt, and the dirt can be discharged from the opening after the cup cover 23 is opened.

Referring to fig. 6, fig. 6 is a schematic structural view of the mite removing apparatus placed on the base. Figure 6 discloses a base 101, the base 101 being for docking with the dust mite remover 100 of any of the embodiments described above, the base 101 being provided with a dust collection chamber for collecting dirt transferred from the dust cup assembly 2. Specifically, when the dust mite removing apparatus 100 is placed on the base 101, the cup cover 23 can be opened, the dust collecting chamber is communicated with the dust cup assembly 2, and the dirt in the dust cup assembly 2 is transferred into the dust collecting chamber by gravity or other power.

While embodiments of the utility model have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the utility model pertains, and further modifications may readily be made by those skilled in the art, it being understood that the utility model is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.

Claims (10)

1. A hand-held surface cleaning apparatus comprising

A housing movable forward/backward along a surface to be cleaned, the housing defining a roll brush chamber for accommodating a brush roller and a suction duct in fluid communication with the roll brush chamber;

an airflow generator for generating an airflow along the suction duct;

a dirt cup assembly for separating dirt and gas from the airflow and collecting dirt separated from the airflow;

the dust cup assembly is obliquely arranged relative to the surface to be cleaned, the dust cup assembly is provided with a first end and a second end which are opposite to each other along the axis direction of the dust cup assembly, the second end is arranged between the first end and the surface to be cleaned, and the first end is positioned in front of the second end along the advancing direction of the shell.

2. The hand carryable surface cleaning apparatus of claim 1 wherein,

the axis of the dirt cup assembly is substantially perpendicular to the axis of rotation of the brushroll.

3. The hand carryable surface cleaning apparatus of claim 1 wherein,

the housing further includes a handle having an axis substantially parallel to the axis of the dirt cup.

4. A hand-held surface cleaning apparatus according to claim 3,

the handle is arranged behind the dust cup assembly.

5. The hand carryable surface cleaning apparatus of claim 4 wherein,

the airflow generator is arranged below the handle and behind the dust cup assembly.

6. The hand-held surface cleaning apparatus of claim 1,

the second end is provided with a cup cover for opening the dust cup assembly.

7. The hand carryable surface cleaning apparatus of claim 1 wherein,

the dirt cup assembly includes a housing defining a separation chamber and a dirt storage chamber.

8. The hand carryable surface cleaning apparatus of claim 7 wherein,

the separation cavity is communicated with the dust storage cavity through a dust throwing port.

9. The hand carryable surface cleaning apparatus of claim 2 wherein,

the angle between the axis of the dirt cup assembly and the surface to be cleaned is between 60-80 degrees.

10. A base is characterized in that a base is provided,

the base for docking a hand held surface cleaning apparatus as claimed in any one of claims 1 to 9;

the base is provided with a dust collection chamber for collecting dirt transferred from the dirt cup assembly.

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