Folding suction pipe for dust collector

Abstract

The utility model belongs to the technical field of dust collectors, and particularly relates to a folding suction pipe for a dust collector, which comprises a dust collector suction pipe, a plurality of sleeves are fixedly sleeved outside the dust collector suction pipe, connecting pieces are arranged among the end parts of the sleeves, and two ends of the connecting pieces are connected with the end parts of the sleeves through connecting parts. According to the dust collector, the telescopic hose and the sleeves which are arranged outside the telescopic hose in a sleeving mode and connected in a rotating mode are utilized, the dust collector suction pipe can be folded, occupied space is reduced, a user can conveniently hold and stand for use, user experience is improved, protection of the telescopic hose can be further improved through the sleeves, and the dust collector is convenient to use. The influence of external force on the telescopic hose is effectively prevented, and the service life of the telescopic hose is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of vacuum cleaners, and in particular relates to a foldable suction pipe for a vacuum cleaner. Background Art

[0002] Vacuum cleaners can be divided into vertical, horizontal and portable types according to their structure. The working principle of a vacuum cleaner is to use an electric motor to drive the blades to rotate at high speed, generating negative air pressure in a sealed shell to absorb dust;

[0003] For example, a vacuum cleaner with publication number CN206183190U relates to the technical field of cleaning tools, in order to alleviate the technical problem that during the use of existing vacuum cleaners, a gap is easily formed between the dust storage bucket and the air duct due to the unstable connection, causing garbage to overflow from the gap and pollute the environment. The vacuum cleaner described in the utility model includes: a main unit, a cyclone cup and a dust storage bucket that are detachably fixedly connected from top to bottom, and a connecting arm connected to the main unit at one end and to the cyclone cup at the other end; an air duct is arranged in the connecting arm. The utility model is mainly used in the production and manufacturing of vacuum cleaners.

[0004] The suction hose of existing vacuum cleaners is mostly made of a whole metal tube or a telescopic tube. The suction hose made of a metal tube cannot be folded, which is very inconvenient to store in daily use and takes up space; and the suction hose made of a telescopic tube is not convenient to hold while standing.

[0005] In view of this, the utility model provides a foldable suction pipe for a vacuum cleaner to solve the above problem. Utility Model Content

[0006] The utility model aims to provide a foldable suction tube for a vacuum cleaner, aiming to solve the problem that in the prior art, the suction tube is mostly made of a whole metal tube or a telescopic tube. The suction tube made of the metal tube cannot be folded, which is very inconvenient in daily use and storage and takes up space; while the suction tube made of the telescopic tube is not convenient to stand and hold for use.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a foldable suction pipe for a vacuum cleaner, comprising a vacuum cleaner suction pipe, wherein the outer fixed sleeve of the vacuum cleaner suction pipe is provided with multiple sleeves, and connecting pieces are provided between the ends of the multiple sleeves, and the two ends of the connecting piece are rotatably connected to the ends of the sleeves through connecting components.

[0008] As a preferred foldable suction pipe for a vacuum cleaner of the utility model, the vacuum cleaner suction pipe comprises: a telescopic hose, a dust suction part and a connecting part, and the dust suction part and the connecting part are respectively connected to two ends of the telescopic hose.

[0009] As a preferred embodiment of the foldable suction tube for a vacuum cleaner of the utility model, the sleeve is made of metal material.

[0010] As a preferred embodiment of the foldable suction tube for a vacuum cleaner of the utility model, the surface of the sleeve is provided with anti-slip grooves.

[0011] As a preferred embodiment of the foldable suction tube for a vacuum cleaner of the utility model, through holes are provided at both ends of the connecting piece.

[0012] As a preferred folding straw for a vacuum cleaner of the utility model, the connecting component includes: a sleeve connecting hole, a connecting bolt and a bolt cap, the sleeve connecting hole is opened at the end of the sleeve and is adapted to the through hole opened on the connecting plate, the connecting bolt is inserted into the sleeve connecting hole and the through hole and is threadedly connected to the bolt cap.

[0013] As a preferred embodiment of the foldable suction tube for a vacuum cleaner of the utility model, the connecting component is a bearing.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model utilizes a telescopic hose and a plurality of rotatably connected sleeves sleeved on the outside thereof, which can not only realize the folding of the vacuum cleaner suction pipe and reduce the occupied space, but also make it convenient for users to hold and use it while standing, thereby improving the user experience.

[0016] 2. The utility model can further improve the protection of the telescopic hose through the provision of the sleeve, effectively prevent the influence of external force on the telescopic hose, and increase the service life of the telescopic hose. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the explosion structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the utility model after folding;

[0021] Figure 4 It is a schematic structural diagram of the first embodiment of the utility model.

[0022] In the figure: 1. telescopic hose; 2. dust suction part; 3. connection part; 4. sleeve; 5. sleeve connection hole; 6. connecting piece; 7. connecting bolt; 8. bolt cap. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1: Please refer to Figure 1 , Figure 2 and Figure 4 As shown, the utility model provides the following technical solutions: a foldable suction pipe for a vacuum cleaner, comprising: a vacuum cleaner suction pipe formed by a telescopic hose 1, a dust suction part 2 and a connecting part 3, the connecting part 3 is used to connect with the vacuum cleaner, the dust suction part 2 and the connecting part 3 are respectively connected to the two ends of the telescopic hose 1, the external fixed sleeve of the telescopic hose 1 is provided with a plurality of sleeves 4, the number of the sleeves 4 can be adaptively selected according to the actual length of the telescopic hose 1, a connecting piece 6 is provided between the ends of the plurality of sleeves 4, through holes are provided at both ends of the connecting piece 6, the two ends of the connecting piece 6 are rotatably connected to the ends of the sleeves 4 through a connecting component, the connecting component comprises: a sleeve connecting hole 5, a connecting bolt 7 and a bolt cap 8, the sleeve connecting hole 5 is provided at the end of the sleeve 4, and is adapted to the through hole provided on the connecting piece 6, the connecting bolt 7 is inserted into the sleeve connecting hole 5 and the through hole and is threadedly connected with the bolt cap 8;

[0025] When used specifically, Figure 3 As shown, by rotating the sleeve 4 to fold the sleeve 4 in a wave shape, the telescopic hose 1 can be folded, thereby reducing the length of the telescopic hose 1 and facilitating daily storage; in addition, when the sleeve 4 is straightened, it is also convenient for the user to hold the sleeve 4 for standing use, which is more convenient to use and improves the user experience. It should be noted here that the connection tightness between the connecting bolt 7 and the bolt cap 8 can be achieved by tightening or loosening the bolt cap 8, and then the torque required for folding between the sleeves 4 can be adjusted, so that the user can limit any rotation between the sleeves 4 according to usage requirements.

[0026] The second embodiment is different from the first embodiment in that the connecting component is a bearing, that is, the two ends of the connecting piece 6 are directly connected to the end of the sleeve 4 through bearings (not shown in the figure), and the sleeve 4 and the telescopic hose 1 are folded by rotating the bearings, thereby reducing the length of the telescopic hose 1 and facilitating daily storage.

[0027] Furthermore, anti-skid grooves may be provided on the surface of the sleeve 4 to prevent the vacuum cleaner suction pipe from falling off and being worn due to hand slipping during use.

[0028] Furthermore, the sleeve 4 can be made of metal material, such as stainless steel, aluminum alloy, etc., which can improve the hardness of the sleeve 4, improve the protection capability of the telescopic hose 1, prevent the telescopic hose 1 from being damaged by external force, and increase the service life of the telescopic hose 1.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A foldable suction pipe for a vacuum cleaner, comprising a vacuum cleaner suction pipe, characterized in that: The external fixed sleeve of the vacuum cleaner suction pipe is provided with a plurality of sleeves (4), and a connecting piece (6) is provided between the ends of the plurality of sleeves (4), and the two ends of the connecting piece (6) are rotatably connected to the ends of the sleeves (4) via a connecting component.

2. The foldable suction tube for a vacuum cleaner according to claim 1, characterized in that: The vacuum cleaner suction pipe comprises: a telescopic hose (1), a dust suction part (2) and a connecting part (3), wherein the dust suction part (2) and the connecting part (3) are respectively connected to two ends of the telescopic hose (1).

3. The foldable suction tube for a vacuum cleaner according to claim 1, characterized in that: The sleeve (4) is made of metal material.

4. The foldable suction tube for a vacuum cleaner according to claim 1, characterized in that: The surface of the sleeve (4) is provided with anti-slip grooves.

5. The foldable suction tube for a vacuum cleaner according to claim 1, characterized in that: Through holes are provided at both ends of the connecting piece (6).

6. The foldable suction tube for a vacuum cleaner according to claim 5, characterized in that: The connecting component comprises: a sleeve connecting hole (5), a connecting bolt (7) and a bolt cap (8); the sleeve connecting hole (5) is formed at the end of the sleeve (4) and is matched with a through hole formed on the connecting piece (6); the connecting bolt (7) is inserted into the sleeve connecting hole (5) and the through hole and is threadedly connected with the bolt cap (8).

7. The foldable suction tube for a vacuum cleaner according to claim 1, characterized in that: The connecting component is a bearing.

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