CN218186601U

CN218186601U - Portable small-size handheld dust catcher

Info

Publication number: CN218186601U
Application number: CN202222344371.4U
Authority: CN
Inventors: 曲艳萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2023-01-03
Anticipated expiration: 2032-09-02

Abstract

The utility model relates to a dust catcher technical field specifically is a portable small-size handheld dust catcher, including the casing, fixed embedding has the screw ring on the casing, has filled in waste material box in the screw ring, is fixed with the connecting rod on the waste material box, is fixed with the sheet frame on the connecting rod, and the sheet frame internal fixation imbeds and has the non-woven fabrics filter screen. The utility model discloses a motor drives the blade and rotates, can produce the effect of bleeding, can pass through the passageway of casing with the dust of turning gathering and inhale the garbage bin in and collect, can carry out dual dustproof isolation in the air intake position of barrel through the non-woven fabrics filter screen, avoids tiny dust to spill over from the barrel position.

Description

Portable small-size handheld dust catcher

Technical Field

The utility model relates to the technical field of dust collectors, in particular to a portable small-sized handheld dust collector.

Background

The vacuum cleaner can be divided into a vertical type, a horizontal type and a portable type according to the structure. The working principle of the dust collector is that the blades are driven by the motor to rotate at a high speed, air negative pressure is generated in the sealed shell, and dust is sucked.

In the process of cleaning and cleaning at home, the corners are redundant, and the dust collecting head of a large dust collector is not easy to go deep, so that a small dust collector is needed for operation.

For example, according to the small-size portable hand-held vacuum cleaner of grant notice No. CN211270489U, including handheld dust catcher whole, the whole appearance of handheld dust catcher is round bar formula structure, two parts around handheld dust catcher whole divide into, the holistic first half of handheld dust catcher is dust absorption and dust collection region, and the latter half is for holding and controls the region, dust absorption and dust collection region comprises dust absorption mouth, dirt cup and air exhauster, hold and control the region and comprise handle, battery mounting groove and operating button.

The design of the design scheme of the round rod type appearance structure of the handheld dust collector enables the whole appearance to be smaller; when in use, an operator holds the rear end handle, and the front end dust suction port faces the cleaning surface, so that the cleaning machine is convenient to use; when the dust collector is stored, due to the unique appearance structure, the dust cup is perfectly matched with the dust collector shell, and smaller space can be occupied.

At present, some conventional small-size dust collectors have portable bagging-off swift function, but after the dust absorption, comparatively loaded down with trivial details to the inside clearance process of dust catcher, and dismantle the waste material container after, can't thoroughly clear up inside, greatly reduced cleanliness factor and the durability of use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable small-size handheld dust catcher to the solution is convenient for to the problem of adsorbing dust and inside clearance.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable small-size handheld dust catcher, includes the casing, fixed embedding has the screw ring on the casing, the waste material box has been filled in to the screw ring, be fixed with the connecting rod on the waste material box, be fixed with the sheet frame on the connecting rod, the sheet frame internal fixation embedding has the non-woven fabrics filter screen.

Preferably, the outer wall of the waste material box is provided with a threaded bulge, and the threaded bulge is in threaded butt joint with the threaded ring.

Preferably, a grille is fixed at the position of the dust suction port of the shell, and a handle is fixed at the tail of the shell, so that the phenomenon that light large-sized dust enters a channel of the shell to cause channel blockage can be avoided.

Preferably, the shell is slidably inserted with a barrel, the barrel is tightly attached to the plate frame, and dust screens are fixed to the upper end and the lower end of the inner wall of the barrel and can protect the motor from dust.

Preferably, a motor is fixed on the inner wall of the cylinder, blades are fixed on a rotating shaft of the motor, and the motor is of a direct current type.

Preferably, a rechargeable battery is fixed on the handle, a switch is fixed on the rechargeable battery, the motor, the rechargeable battery and the switch are connected with each other through a lead, and the rechargeable battery is a lithium battery and can be electrified and charged through a charger and an external 220V power supply.

Preferably, the lantern ring is fixedly embedded into each of the two sides of the barrel, a threaded rod penetrating through the lantern ring is fixed on the shell, and the barrel and the shell can be rapidly positioned and butted.

Preferably, the thread on the threaded rod is provided with a thread cap, and the thread cap is tightly attached to the lantern ring in a contact manner, so that the barrel body and the shell can be conveniently separated and detached.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a motor drives the blade and rotates, can produce the effect of bleeding, can inhale the waste material box with the dust of turning gathering in the passageway of casing and collect.

2. The utility model discloses a non-woven fabrics filter screen can carry out dual dustproof isolation in the air intake position of barrel, avoids tiny dust to spill over from the barrel position.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the distribution of the connecting rods of the present invention;

fig. 3 is an enlarged schematic view of the position a of the present invention.

In the figure: 1. a housing; 11. a threaded ring; 12. a waste bin; 13. a connecting rod; 14. a plate frame; 15. a non-woven fabric filter screen; 16. a thread bulge; 17. a grid; 18. a handle; 2. a cylinder body; 21. a dust screen; 22. a motor; 23. a blade; 24. a rechargeable battery; 25. a switch; 3. a collar; 31. a threaded rod; 32. and (4) a threaded cap.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example I

Referring to fig. 1 and 2, a portable small-sized handheld vacuum cleaner comprises a housing 1, a threaded ring 11 is fixedly embedded in the housing 1, a waste material box 12 is inserted into the threaded ring 11, a connecting rod 13 is fixed on the waste material box 12, the connecting rod 13 and the waste material box 12 are made of plastic materials and are integrally formed, a plate frame 14 is fixed on the connecting rod 13, the plate frame 14 and the connecting rod 13 are fixed through screws, a non-woven fabric filter screen 15 is fixedly embedded in the plate frame 14, and the non-woven fabric filter screen 15 is fixedly bonded with the plate frame 14 through composite glue.

Referring to fig. 1, a screw protrusion 16 is disposed on an outer wall of the waste box 12, and the screw protrusion 16 is in threaded engagement with the screw ring 11.

Referring to fig. 1, a grille 17 is fixed at the dust suction port of the housing 1, and a handle 18 is fixed at the tail of the housing 1, so as to prevent light large dust from entering the channel of the housing 1 to cause channel blockage.

This embodiment is used: the number of the connecting rods 13 is four, and the connecting rods are uniformly distributed and arranged, so that the path of the dust collection process cannot be blocked.

Example II

Referring to fig. 1 and 2, the present embodiment further illustrates an embodiment 1, and the portable small handheld vacuum cleaner includes a housing 1, a threaded ring 11 is fixed and embedded in the housing 1, a waste material box 12 is inserted into the threaded ring 11, a connecting rod 13 is fixed on the waste material box 12, a plate frame 14 is fixed on the connecting rod 13, and a non-woven fabric filter screen 15 is fixed and embedded in the plate frame 14.

Referring to fig. 1, the lantern ring 3 is fixedly embedded in both sides of the cylinder 2, and the threaded rod 31 penetrating the lantern ring 3 is fixed on the casing 1, so that the cylinder 2 and the casing 1 can be quickly positioned and butted.

Referring to fig. 1, the threaded rod 31 is provided with a threaded cap 32 in a threaded manner, and the threaded cap 32 is in contact with the collar 3 and is convenient for separating and disassembling the barrel 2 and the housing 1.

In use, the present embodiment: when the motor 22 needs to be serviced, the threaded cap 32 is turned to disengage the threaded rod 31 from the collar 3, thereby enabling the removal of the cartridge 2.

Example III

Referring to fig. 1 and 2, the present embodiment further illustrates another embodiment, and a portable small handheld vacuum cleaner includes a housing 1, a threaded ring 11 is fixed and embedded in the housing 1, a waste box 12 is plugged into the threaded ring 11, a connecting rod 13 is fixed on the waste box 12, a plate frame 14 is fixed on the connecting rod 13, and a non-woven fabric filter screen 15 is fixed and embedded in the plate frame 14.

Referring to fig. 1, a thread protrusion 16 is disposed on an outer wall of the waste box 12, and the thread protrusion 16 and the thread ring 11 are in threaded abutment with each other.

Referring to fig. 1, a cylinder 2 is slidably inserted into a housing 1, the cylinder 2 is closely attached to a plate frame 14, and dust screens 21 are fixed to upper and lower ends of an inner wall of the cylinder 2 for protecting a motor 22 from dust.

Referring to fig. 1, a motor 22 is fixed on the inner wall of the cylinder 2, a blade 23 is fixed on the rotating shaft of the motor 22, and the motor 22 is a dc type.

Referring to fig. 1, a rechargeable battery 24 is fixed on the handle 18, a switch 25 is fixed on the rechargeable battery 24, the motor 22, the rechargeable battery 24 and the switch 25 are connected with each other through a wire, and the rechargeable battery 24 is a lithium battery and can be electrified and charged with an external 220V power supply through a charger.

Referring to fig. 1, the threaded rod 31 is provided with a threaded cap 32, and the threaded cap 32 contacts and clings to the collar 3, so as to facilitate the separation and disassembly of the barrel 2 and the housing 1.

This embodiment is used: when dust is required to be sucked, the switch 25 is connected to supply power to the rechargeable battery 24, the motor 22 drives the blades 23 to rotate to generate air suction effect, the dust suction opening of the shell 1 can suck dust, and the grating 17 can block large dust to avoid blocking a channel.

Inhaled dust enters into casing 1, falls into waste material box 12 in, and tiny floating dust and motor 22 contact can be avoided to non-woven fabrics filter screen 15, and cooperation dust screen 21 plays the effect of a dual dustproof isolation, and when needing clearance waste material box 12, rotates waste material box 12, through the protruding 16 and the 11 threaded separation of screw ring of screw thread, the completion is dismantled.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A portable small handheld vacuum cleaner comprising a housing (1), characterized in that: the improved garbage can is characterized in that a threaded ring (11) is fixedly embedded in the shell (1), a waste material box (12) is filled in the threaded ring (11), a connecting rod (13) is fixed on the waste material box (12), a plate frame (14) is fixed on the connecting rod (13), and a non-woven fabric filter screen (15) is embedded in the plate frame (14).

2. A portable small-sized hand-held vacuum cleaner as claimed in claim 1, wherein: the outer wall of the waste material box (12) is provided with a thread bulge (16), and the thread bulge (16) is in thread butt joint with the thread ring (11).

3. A portable small-sized hand-held vacuum cleaner as claimed in claim 1, wherein: a grille (17) is fixed at the position of a dust suction opening of the shell (1), and a handle (18) is fixed at the tail of the shell (1).

4. A portable small-sized hand-held vacuum cleaner as claimed in claim 3, wherein: the dust-proof screen is characterized in that a barrel (2) is slidably inserted into the shell (1), the barrel (2) is tightly attached to the plate frame (14), and dust-proof screens (21) are fixed at the upper end and the lower end of the inner wall of the barrel (2).

5. A portable small-sized hand-held vacuum cleaner as claimed in claim 4, wherein: a motor (22) is fixed on the inner wall of the cylinder body (2), and blades (23) are fixed on a rotating shaft of the motor (22).

6. A portable small-sized hand-held vacuum cleaner as claimed in claim 5, wherein: a rechargeable battery (24) is fixed on the handle (18), a switch (25) is fixed on the rechargeable battery (24), and the motor (22), the rechargeable battery (24) and the switch (25) are connected with each other through a conducting wire.

7. A portable small-sized hand-held cleaner as claimed in claim 6, wherein: the both sides of barrel (2) all are fixed the embedding and are had the lantern ring (3), be fixed with on casing (1) and run through threaded rod (31) that set up with lantern ring (3).

8. A portable small-sized hand-held cleaner as claimed in claim 7, wherein: the threaded rod (31) is provided with a threaded cap (32) in a threaded manner, and the threaded cap (32) is in contact and clinging to the lantern ring (3).