Telescopic pipe dust collector

Abstract

The utility model discloses a telescopic pipe dust collector which comprises a dust collector main machine, an air outlet is formed in one side of the dust collector main machine, an air suction connector is arranged on the other side of the dust collector main machine, a telescopic pipe is communicated with the air suction connector, and a dust collection ground brush is arranged at the other end of the telescopic pipe. The dust collection floor brush is provided with a connecting pipe opening connected with the telescopic pipe, and the two ends of the telescopic pipe are detachably connected with the air suction connector and the connecting pipe opening respectively through inserting pieces. According to the dust collector, the telescopic pipe with the length capable of being adjusted substantially is designed, and the dust collector is convenient and flexible to use and store; the situation that a traditional connecting pipe is fixed in length and cannot be flexibly stretched out and drawn back, so that use and storage convenience is affected is avoided, in addition, the two ends of the telescopic pipe are detachably connected with the dust collector main machine and the dust collection floor brush, assembly and replacement are convenient, and a sponge filtering piece used for filtering is arranged in the dust collector main machine, so that cleaning is more convenient; and damage cannot easily occur.

Description

Technical Field

[0001] This utility model belongs to the field of vacuum cleaner technology, specifically relating to a telescopic tube vacuum cleaner. Background Technology

[0002] Vacuum cleaners can be classified into upright, canister, and portable types based on their structure. The working principle of a vacuum cleaner is that an electric motor drives the blades to rotate at high speed, creating negative air pressure inside the sealed housing, which sucks up dust and debris. The dust passes through the floor brush, extension tube, handle, hose, and main suction tube into the dust bag in the dustbin, where it is retained.

[0003] Existing vacuum cleaners connect the main unit and the floor brush via software, resulting in a relatively long overall length. This makes them inflexible and inconvenient to use and store, and they also take up a lot of space. Therefore, this utility model proposes a telescopic tube vacuum cleaner. Utility Model Content

[0004] The purpose of this invention is to provide a telescopic tube vacuum cleaner to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a telescopic tube vacuum cleaner, including a vacuum cleaner main unit, an air outlet is provided on one side of the vacuum cleaner main unit, an air intake is provided on the other side of the vacuum cleaner main unit, a telescopic tube is connected to the air intake, a vacuuming brush is provided at the other end of the telescopic tube, a connecting pipe port is provided on the vacuuming brush, and the two ends of the telescopic tube are detachably connected to the air intake and the connecting pipe port respectively through plug-in connectors.

[0006] Preferably, the connector includes an insertion interface integrally disposed at both ends of the telescopic tube, and the insertion interface is provided with any one of a snap-fit ​​structure, an insertion protrusion structure, and a threaded engagement structure.

[0007] Preferably, a caster wheel for movement is fixedly installed on each of the four sides of the bottom of the vacuum cleaner main unit.

[0008] Preferably, the top of the vacuum cleaner main unit is a flip-up top cover, which is sealed to the vacuum cleaner main unit by a latch.

[0009] Preferably, the telescopic tubes are provided with a retractable and adjustable corrugated structure.

[0010] Preferably, the connecting pipe and the vacuuming brush are integrated into one piece, and the side of the vacuuming brush that is in contact with the ground is provided with a rotatable cleaning roller.

[0011] Preferably, the vacuum cleaner main unit is also equipped with a sponge filter for filtration.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: The vacuum cleaner of this utility model is designed with a telescopic tube that can be adjusted in length by a large extent, which is convenient and flexible for use and storage. This avoids the situation where the length of the traditional connecting tube is fixed and cannot be flexibly extended or retracted, thus affecting the convenience of use and storage. In addition, both ends of the telescopic tube are detachably connected to the vacuum cleaner main unit and the vacuum brush, which is convenient for assembly and replacement. The sponge filter used for filtration inside the vacuum cleaner main unit replaces the traditional HEPA filter, which is easier to clean and less prone to damage. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0014] Figure 2 This is a schematic diagram of the telescopic tube of this utility model in its retracted state;

[0015] Figure 3 This is a schematic diagram of the telescopic tube structure of this utility model;

[0016] In the picture: 1. Vacuum cleaner main unit; 2. Air outlet; 3. Suction interface; 4. Telescopic tube; 5. Floor brush; 6. Connecting pipe port; 7. Plug interface. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1 and Figure 3This utility model provides a technical solution: a telescopic vacuum cleaner, including a vacuum cleaner main unit 1. An air outlet 2 is provided on one side of the vacuum cleaner main unit 1, and a suction interface 3 is provided on the other side. A telescopic tube 4 is connected to the suction interface 3, allowing for adjustable extension length for convenient use and storage. A vacuuming brush 5 is provided at the other end of the telescopic tube 4 for cleaning and vacuuming the floor. The vacuuming brush 5 has a connecting port 6 that connects to the telescopic tube 4. Both ends of the telescopic tube 4 are detachably connected to the suction interface 3 and the connecting port 6 respectively via connectors, facilitating flexible disassembly and replacement. Preferably, in this embodiment, the connectors include connectors 7 integrally formed at both ends of the telescopic tube 4. The connectors 7 have any one of a snap-fit ​​structure, a plug-in protrusion structure, or a threaded engagement structure for easy connection. Preferably, in this embodiment, a caster wheel is fixedly installed around the bottom of the vacuum cleaner main unit 1 for easy movement. In this embodiment, preferably, the top of the vacuum cleaner main unit 1 is a flip-up top cover, which is sealed to the vacuum cleaner main unit 1 by a latch. In this embodiment, preferably, the telescopic tube 4 is provided with an adjustable corrugated structure for telescopic adjustment. In this embodiment, preferably, the connecting port 6 and the floor cleaning brush 5 are an integrated structure, and the side of the floor cleaning brush 5 that contacts the ground is provided with a rotatable cleaning roller brush. The vacuum cleaner main unit 1 also has a sponge filter inside for filtration, replacing the traditional HEPA filter, which is easier to clean and less prone to damage.

[0019] Although embodiments of the present invention have been shown and described in detail above, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A telescopic vacuum cleaner, comprising a vacuum cleaner main unit (1), characterized in that: The vacuum cleaner main unit (1) has an air outlet (2) on one side and an air intake (3) on the other side. The air intake (3) is connected to a telescopic tube (4). The other end of the telescopic tube (4) is equipped with a floor brush (5). The floor brush (5) is equipped with a connecting port (6) that connects to the telescopic tube (4). The two ends of the telescopic tube (4) are detachably connected to the air intake (3) and the connecting port (6) respectively through plug-in connectors.

2. The telescopic tube vacuum cleaner according to claim 1, characterized in that: The connector includes an insertion interface (7) integrally disposed at both ends of the telescopic tube (4), and the insertion interface (7) is provided with any one of the following: a snap-fit ​​structure, an insertion protrusion structure, and a threaded engagement structure.

3. A telescopic vacuum cleaner according to claim 1, characterized in that: The vacuum cleaner main unit (1) has a caster wheel fixedly installed around its bottom.

4. A telescopic vacuum cleaner according to claim 1, characterized in that: The top of the vacuum cleaner main unit (1) is a flip-up top cover, which is sealed to the vacuum cleaner main unit (1) by a latch.

5. A telescopic vacuum cleaner according to claim 1, characterized in that: The telescopic tube (4) is equipped with a retractable and adjustable corrugated structure.

6. A telescopic tube vacuum cleaner according to claim 1, characterized in that: The connecting pipe (6) and the vacuuming brush (5) are an integral structure, and the vacuuming brush (5) has a rotatable cleaning roller brush on the side that is in contact with the ground.

7. A telescopic vacuum cleaner according to claim 1, characterized in that: The vacuum cleaner main unit (1) is also equipped with a sponge filter for filtration.

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