CN218842977U

CN218842977U - Small-sized hand-held wireless sweeper

Info

Publication number: CN218842977U
Application number: CN202223425297.5U
Authority: CN
Inventors: 吴文采; 吴欢; 吴开
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-04-11
Anticipated expiration: 2032-12-20

Abstract

The utility model provides a small-sized hand-held wireless sweeper, which comprises a main shell and a telescopic operating handle, wherein the bottom end of the operating handle is hinged with the main shell; the main shell is divided into a front cavity and a rear cavity, the front suction cavity is communicated with the rear collection cavity, the top of the suction cavity is provided with a motor, the bottom of the suction cavity is provided with a suction inlet, and the output shaft of the motor extends towards the suction inlet and is connected with fan blades; the bottom of the collecting cavity is provided with a sewage outlet and a sewage cover, and the upper part of the collecting cavity is open and is covered by a filter screen. The operating handle is provided with a battery to provide power for the motor, and the bottom of the main shell is provided with a universal wheel. The utility model provides a small-size handheld wireless scavenging machine, the cleaning that is applicable to small-size regional fallen leaves and debris that can be better has characteristics that the structure is succinct, the flexible operation.

Description

Small-sized hand-held wireless sweeper

Technical Field

The utility model relates to a small-size cleaning device technical field, concretely relates to small-size handheld wireless scavenging machine.

Background

In places with trees and flower gardens, such as streets, parks, courtyards and the like, leaves, flowers, fruits and the like often fall on the ground, and even sundries such as paper towels, masks, cigarette cases, cigarette ends, food bags and the like can be seen everywhere and are lost. If the leaves and the sundries fall on the road, the large-scale sweeping machine can be used for sweeping, but if the leaves and the sundries fall on places where the large-scale sweeping machine such as a small diameter or a lawn cannot enter, the leaves and the sundries can be swept by the broom only by manpower. This is time consuming and laborious, especially when blowing, fallen leaves and debris are blown out of the ground and difficult to clean and collect.

Some small fallen leaf cleaning devices appear in the market, but the size is still huge, the use is not flexible enough, and the small-sized areas such as small diameters, lawns and the like cannot be cleaned. For example, CN104594267B discloses a leaf cleaning device, which adopts a cabinet-type housing, the housing needs to be pushed and pulled by a handrail, and the volume is large, the movement is inconvenient, and the device is not suitable for cleaning small corners.

Based on the defects, a small-sized handheld wireless sweeper which is flexible to use needs to be arranged, fallen leaves and other sundries in a small area are better cleaned, and a power is contributed to a beautiful environment.

SUMMERY OF THE UTILITY MODEL

The utility model provides a small-size handheld wireless scavenging machine, can be better be applicable to cleaning of small-size regional fallen leaves and debris, have characteristics that the structure is succinct, flexible operation.

In order to realize the technical purpose, the technical effect is achieved, and the utility model discloses a following technical scheme solves above-mentioned problem:

the small-sized hand-held wireless sweeper comprises a main shell and a telescopic operating handle, wherein the bottom end of the operating handle is hinged with the main shell; the main shell is divided into a front cavity and a rear cavity, and the front suction cavity is communicated with the rear collection cavity; the top of the suction cavity is provided with a motor, the bottom of the suction cavity is provided with a suction inlet, and the output shaft of the motor extends to the suction inlet and is connected with a fan blade; a sewage discharge outlet is formed in the bottom of the collecting cavity, and a sewage discharge cover is arranged; the upper part of the collecting cavity is open, and the opening is covered by a filter screen. The operating handle is provided with a battery to provide power for the motor, and the bottom of the main shell is provided with a universal wheel.

In the scheme, the motor drives the fan blades to rotate to generate wind pointing to the inside of the suction cavity, and leaves and sundries can enter the suction cavity along with the wind and are further transported to the collection cavity for storage; the filter screen forms the air runner with collection chamber, suction chamber cooperation, and the leaf is prevented by the filter screen to remain in the collection intracavity. Can easily mention and remove the main casing body through the operating handle, the universal wheel of main casing body bottom portion is cooperated, can realize that small-size regional leaf and debris are nimble to be cleaned. The device has simple structure and low comprehensive cost.

Furthermore, a positioning bracket is arranged on the inner wall of the suction inlet to limit and support an output shaft of the motor; the locating support comprises a limiting seat in the middle and locating rods arrayed along the circumference, and an output shaft of the motor is rotatably connected to the limiting seat through a bearing.

Furthermore, the operating handle comprises a hinged piece, a main rod, an auxiliary rod, a telescopic connecting piece, an auxiliary handle and a holding handle; the articulated piece, the main rod, the auxiliary rod and the holding handle are sequentially connected, the main rod and the auxiliary rod are telescopically connected through a telescopic connecting piece, and the auxiliary handle is arranged on the auxiliary rod; the control switch and the battery are installed on the holding handle, the controller is arranged in the operating handle, and the control switch, the motor and the battery are connected to the controller through circuits.

Furthermore, a plurality of brushes are detachably mounted on the fan blades, and the bristles of the brushes are steel wire ropes. The brush can assist in cleaning in the rotating process along with the fan blades, so that leaves and sundries are separated from the ground.

Furthermore, the universal wheels are symmetrically arranged on two sides of the bottom of the main shell in pairs, and a screw rod at the top end of the universal wheel is in threaded fit with a wheel seat at the bottom of the main shell.

Furthermore, the filter screen outside can be dismantled the cladding and filter the cotton.

Furthermore, a control switch is installed at the holding part at the top of the operating handle, a controller is arranged in the operating handle, and the control switch and the motor are connected to the controller through circuits.

Furthermore, one side of the sewage discharge cover is hinged to the sewage discharge port, and the opposite side of the sewage discharge cover is connected to the main shell in a buckling mode.

The utility model has the advantages and effects that:

the utility model discloses a small-size handheld wireless scavenging machine, the fuselage is small and exquisite and adopt the hand-held type structure, can easily mention the complete machine and remove through the operation handle, and the universal wheel motion of cooperation main casing body bottom portion simultaneously can realize nimble removal and diversion, can be better be applicable to cleaning of small-size regional fallen leaves and debris.

The operating handle adopts a telescopic structure, and the length of the operating handle can be adjusted to be suitable for users with different heights and cleaning gaps.

Drawings

Fig. 1 is a schematic view of a first view structure of the present invention;

fig. 2 is a schematic view of a second perspective structure of the present invention;

fig. 3 is a schematic view of the installation of the filter cotton.

Drawing number identification: 1. the device comprises a main shell, a suction cavity, a suction inlet, a suction outlet, a collection cavity, a suction inlet, a discharge outlet, a discharge cover, a motor mounting seat, a main shell, a discharge cover, a discharge motor mounting seat, a discharge handle, a discharge motor mounting seat, a motor mounting seat 2, an operation handle 21, a battery, a discharge cover, a hinge piece, a main rod, a discharge handle 24, an auxiliary rod, a discharge handle 25, a telescopic connecting piece, a discharge handle 26, an auxiliary handle, a discharge handle 27, a holding handle 28 and a control switch;

3. the device comprises a motor, 4, fan blades, 5, a filter screen, 51, a clamping piece, 6, universal wheels, 7, a positioning support, 8, a brush, 9 and filter cotton.

Detailed Description

The technical solution in the embodiment of the present invention is clearly and completely described below with reference to the drawings in the embodiment of the present invention. The specific embodiments described herein are merely illustrative of the invention and are not intended to be limiting of the invention.

As shown in fig. 1 and 2, the main body of the small handheld wireless sweeping machine in this embodiment includes a main housing 1, an operation handle 2, a motor 3, fan blades 4, a filter screen 5, a universal wheel 6, and a positioning bracket 7. The main shell 1 adopts a semi-spherical shell structure with a semi-cylindrical front part and a semi-cylindrical rear part, the front part is provided with a suction cavity 11, the rear part is provided with a collection cavity 12, and the suction cavity 11 is communicated with the collection cavity 12 and can be used for fallen leaves to pass through. The bottom of the suction cavity 11 is provided with a suction inlet 13, and the top is provided with a motor mounting base 16. The motor 3 is fixed on the motor mounting base 16, and the output shaft of the motor passes through the motor mounting base 16 downwards to enter the suction cavity 11.

The positioning bracket 7 is welded on the inner wall of the suction cavity 11 and used for limiting and supporting the output shaft of the motor 3. The positioning bracket 7 comprises a limiting seat in the middle and positioning rods arrayed along the circumference of the limiting seat, and the outer ends of the positioning rods are welded with the inner wall of the suction cavity 11. The output shaft of motor 3 passes spacing seat and connects flabellum 4, and two brushes 8 of screw thread demountable installation on flabellum 4 also can adopt the demountable connection mode such as buckle certainly. The brush hair of the brush 8 is made of steel wire ropes which have certain strength and toughness, so that a better sweeping effect can be realized.

The bottom of the collection cavity 12 is provided with a sewage draining outlet 14 and a sewage draining cover 15, one side of the sewage draining cover 15 is hinged with the sewage draining outlet 14, and the opposite side is connected with the main shell 1 in a buckling way. The upper part of the collecting cavity 12 is open and covered by the filter screen 5, and the filter screen 5 is matched with the collecting cavity 12 and the suction cavity 11 to form an air flow channel. When the ground with more mud and sand is cleaned, a large amount of dust can be swept, and small dust can overflow the filter screen 5 and fall to the ground or fly. The filter cotton 9 can be detachably coated outside the filter screen 5, and the filter cotton 9 can be conveniently detached for cleaning. In the embodiment, the filter cotton 9 is clamped and fixed by a clamping piece 51 arranged at the edge of the filter screen 5, and the clamping piece 51 adopts an elastic clamping piece. The aperture of the filter cotton 9 is smaller than that of the filter screen 5, and when dust is required to be prevented from being discharged, the filter cotton 9 can be selectively installed, as shown in figure 3.

The bottom end of the operating handle 2 is hinged with the motor mounting base 16, and the operating handle 2 adopts a telescopic structure. The operating handle 2 comprises a hinge 22, a main rod 23, an auxiliary rod 24 and a holding handle 27 which are connected in sequence, the main rod 23 and the auxiliary rod 24 are connected in a telescopic way through a telescopic connecting piece 25, and an auxiliary handle 26 is arranged on the auxiliary rod 24 to assist in lifting; the battery 21 and the control switch 28 are mounted on the holding handle 27, the controller is arranged in the holding handle 27, and the battery 21, the control switch 28 and the motor 3 are connected to the controller through lines. The control switch 22 controls the start and stop of the motor 3, and the battery 21 provides power for the motor 3.

In the embodiment, two universal wheels 6 are arranged at two sides of the bottom of the main shell 1, and the arrangement position is located in the boundary area of the suction cavity 11 and the collection cavity 12. Screw rod at 6 tops of universal wheel and the wheel seat screw-thread fit of main casing body 1 bottom, threaded connection can carry out the height adjustment of certain limit, better being applicable to different road surfaces. Through the cooperation of universal wheel 6 and operating handle 2, can realize the nimble removal and the diversion of organism, can be better be applicable to the cleaning of small-size regional fallen leaves and debris.

With the small handheld wireless sweeper of the present embodiment, the dirt discharge cover 15 is first covered and the operating handle 2 is adjusted to the appropriate length. The control switch 28 is turned on to start the motor 3 to work, and the motor 3 drives the fan blades 4 to rotate to suck fallen leaves, sundries and the like. And after cleaning, opening the sewage discharge cover 15, discharging fallen leaves in the collection cavity 12, and covering the sewage discharge cover 15.

The embodiments of the present invention are described in detail with reference to the drawings, but the present invention is not limited to the described embodiments. Various changes, modifications, substitutions and alterations to these embodiments may be made without departing from the principles and spirit of the invention, which is within the scope of the invention.

Claims

1. Small-size handheld wireless scavenging machine, its characterized in that: comprises a main shell (1) and a telescopic operating handle (2), wherein the bottom end of the operating handle (2) is hinged with the main shell (1); the main shell (1) is divided into a front cavity and a rear cavity, and a front suction cavity (11) is communicated with a rear collection cavity (12);

the top of the suction cavity (11) is provided with a motor (3), the bottom of the suction cavity is provided with a suction inlet (13), and the output shaft of the motor (3) extends towards the suction inlet (13) and is connected with a fan blade (4);

a sewage discharge outlet (14) is formed in the bottom of the collecting cavity (12), and a sewage discharge cover (15) is arranged; the upper part of the collecting cavity (12) is open and the opening is covered by a filter screen (5);

the operating handle (2) is provided with a battery (21) to provide power for the motor (3), and the bottom of the main shell (1) is provided with a universal wheel (6).

2. The small handheld wireless sweeper of claim 1, wherein: the inner wall of the suction inlet (13) is provided with a positioning bracket (7) for limiting and supporting the output shaft of the motor (3); the positioning support (7) comprises a limiting seat in the middle and positioning rods arrayed along the circumference, and an output shaft of the motor (3) is rotatably connected to the limiting seat through a bearing.

3. The small handheld wireless sweeper of claim 1, wherein: the operating handle (2) comprises a hinge piece (22), a main rod (23), an auxiliary rod (24), a telescopic connecting piece (25), an auxiliary handle (26) and a holding handle (27);

the articulated piece (22), the main rod (23), the auxiliary rod (24) and the holding handle (27) are sequentially connected, the main rod (23) and the auxiliary rod (24) are connected in a telescopic manner through a telescopic connecting piece (25), and the auxiliary handle (26) is arranged on the auxiliary rod (24);

the battery (21) and the control switch (28) are installed on the holding handle (27), the controller is arranged in the operating handle (2), and the circuits of the battery (21), the control switch (28) and the motor (3) are connected to the controller.

4. The small handheld wireless sweeper of claim 1, wherein: a plurality of brushes (8) are detachably mounted on the fan blades (4), and the bristles of the brushes (8) are steel wire ropes.

5. The small handheld wireless sweeper of claim 1, wherein: the universal wheels (6) are symmetrically installed on two sides of the bottom of the main shell (1) in pairs, and a screw rod at the top end of each universal wheel (6) is in threaded fit with a wheel seat at the bottom of the main shell (1).

6. The small handheld wireless sweeper of claim 1, wherein: the filter screen (5) is covered with filter cotton (9) in a detachable way.

7. The small handheld wireless sweeper of claim 1, wherein: one side of the sewage draining cover (15) is hinged to the sewage draining outlet (14), and the opposite side of the sewage draining cover is connected to the main shell (1) in a buckling mode.