Suction nozzle of dust collector

Abstract

The utility model discloses a suction nozzle of a dust collector, which relates to the field of dust collector accessories, and adopts the technical scheme that the suction nozzle comprises an outer shell, the inner wall of the outer shell is detachably connected with an upper inner container and a lower inner container which are symmetrically arranged, and a cavity communicated with an opening of the outer shell is formed between the upper inner container and the lower inner container. The upper inner container and the lower inner container are respectively installed in the outer shell, when the outer shell sucks some objects attached with viscous substances, the viscous substances can pass through a cavity formed between the upper inner container and the lower inner container, and the objects with the viscous substances can be attached to the inner wall of the upper inner container or the inner wall of the lower inner container. The upper inner container and the lower inner container can be detached from the interior of the outer shell by detaching the upper inner container and the lower inner container, so that the inner walls of the upper inner container and the lower inner container are exposed outside, a user can conveniently clean viscous substances on the inner walls of the upper inner container and the lower inner container, and the problem that the viscous substances are left on the inner wall of the outer shell and are inconvenient to clean is solved.

Description

Technical Field

[0001] The utility model relates to the field of vacuum cleaner accessories, and more particularly to a vacuum cleaner nozzle. Background Art

[0002] The vacuum cleaner includes a vacuum cleaner nozzle, a pipe, a caisson, a filter and a motor. When the vacuum cleaner is started, the high-speed operation of the motor draws in external air from the nozzle, creating a vacuum in the caisson, so that dust or other matter will first pass through the vacuum cleaner nozzle and then be sucked into the filter in the caisson through the pipe. The dust or other matter will remain in the filter, and the filtered air will then enter the motor. The shape of the vacuum cleaner nozzle includes a long and flat shape, and the inner cavity of the vacuum cleaner nozzle is provided with a ventilation duct along the length of the vacuum cleaner nozzle.

[0003] When sticky substances adhere to an object and a vacuum cleaner nozzle is used to suck up the sticky object, part of the sticky substance will adhere to and remain on the inner wall of the vacuum cleaner nozzle. If it is not cleaned for a long time, it will produce odor. In addition, the existing vacuum cleaner nozzle is usually an integrated structure, which makes it inconvenient to clean the sticky objects inside the vacuum cleaner nozzle.

[0004] Therefore, a new solution needs to be proposed to solve this problem. Utility Model Content

[0005] In view of the deficiencies in the prior art, the present invention aims to provide a vacuum cleaner nozzle.

[0006] The above technical purpose of the present utility model is achieved through the following technical solution: a vacuum cleaner nozzle includes an outer shell, the inner wall of which is detachably connected to an upper inner shell and a lower inner shell that are symmetrically arranged, and a cavity is formed between the upper inner shell and the lower inner shell that is connected to the opening of the outer shell.

[0007] The utility model is further configured as follows: a magnetic stripe 1 is bonded to the inner wall of the outer shell, and a magnetic stripe 2 for cooperating with the magnetic stripe 1 is embedded in the side walls of the upper inner liner and the lower inner liner.

[0008] The utility model is further configured as follows: the first magnetic strip and the second magnetic strip are both located on a side of the upper inner container away from the opening of the outer shell.

[0009] The utility model is further configured as follows: a concave hole is opened on the inner wall of the lower inner container near the opening of the outer shell.

[0010] The utility model is further configured as follows: a plurality of limiting columns are fixedly connected to the upper inner container, and a plurality of limiting holes for embedding the limiting columns are opened on the lower inner container.

[0011] The utility model is further configured as follows: the outer shell is made of PE material.

[0012] To sum up, the utility model has the following beneficial effects: the upper inner liner and the lower inner liner are respectively installed in the outer shell. When the outer shell absorbs some objects with sticky substances, the sticky substances will pass through the cavity formed between the upper inner liner and the lower inner liner, and the objects with sticky substances will adhere to the inner wall of the upper inner liner or the lower inner liner. At this time, by disassembling the upper inner liner and the lower inner liner, both are separated from the interior of the outer shell, so that the inner walls of the upper inner liner and the lower inner liner are exposed to the outside, which is convenient for users to clean the sticky substances on the inner walls of the upper inner liner and the lower inner liner, thereby solving the problem of sticky substances remaining on the inner wall of the outer shell that are inconvenient to clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a cross-sectional view of the utility model;

[0014] Figure 2 This is an exploded view of the upper inner liner and the lower inner liner of the present invention;

[0015] Figure 3 for Figure 2 A magnified schematic diagram of part A.

[0016] In the figure: 1. outer shell; 2. upper inner liner; 3. lower inner liner; 4. magnetic stripe 1; 5. magnetic stripe 2; 6. concave hole; 7. limiting post; 8. limiting hole. DETAILED DESCRIPTION

[0017] The present invention will be described in detail below with reference to the accompanying drawings and embodiments.

[0018] Example:

[0019] Vacuum cleaner nozzles, such as Figures 1 to 3 As shown, it includes an outer shell 1, which is long and flat. The inner wall of the outer shell 1 is detachably connected with an upper liner 2 and a lower liner 3 which are symmetrically arranged. A cavity connected to the opening of the outer shell 1 is formed between the upper liner 2 and the lower liner 3. A magnetic strip 1 4 is bonded to the inner wall of the outer shell 1. The side walls of the upper liner 2 and the lower liner 3 are both embedded with a magnetic strip 2 5 for cooperating with the magnetic strip 1 4. The magnetic strip 1 4 and the magnetic strip 2 5 are both located on the side of the upper liner 2 away from the opening of the outer shell 1. A recessed hole 6 is provided on the inner wall of the lower liner 3 near the opening of the outer shell 1. The outer shell 1 is made of PE material.

[0020] like Figures 1 to 3When the upper liner 2 and the lower liner 3 are completely accommodated in the outer shell 1, the magnetic strips 2 5 on the upper liner 2 and the lower liner 3 are attracted to each other, so that the magnetic strips 1 4 and the magnetic strips 2 5 are avoided from being attracted to each other during the installation of the upper liner 2 and the lower liner 3, thereby reducing the resistance of the sliding upper liner 2 and the lower liner 3, and making the upper liner 2 and the lower liner 3 slide quickly into the outer shell 1 and be installed, so that the upper liner 2 and the lower liner 3 are conveniently installed in the outer shell 1. At this time, the upper liner 2 and the lower liner 3 are close to each other and a cavity is formed between them. Therefore, when the outer shell 1 absorbs some objects with sticky substances, the sticky substances will pass through the upper liner 2 and the lower liner 3. In the cavity formed between the inner liners 3, objects with sticky substances will not adhere to the inner wall of the outer shell 1, but will only adhere to the inner wall of the upper inner liners 2 or the inner wall of the lower inner liners 3. Then, the upper inner liners 2 and the lower inner liners 3 are separated from the inside of the outer shell 1 by separately disassembling the upper inner liners 2 and the lower inner liners 3. At this time, the user's fingers are inserted into the recessed holes 6 on the inner wall of the lower inner liners 3, and the lower inner liners 3 are moved by inserting the fingers into the recessed holes 6. At this time, the magnetic strips 2 5 of the upper inner liners 2 and the lower inner liners 3 are not adsorbed by the magnetic strips 1 4, until the upper inner liners 2 and the lower inner liners 3 can be separated from the outer shell 1 in turn. At this time, the inner walls of the upper inner liners 2 and the lower inner liners 3 are exposed to the outside, which is convenient for the user to clean the sticky substances on the inner walls of the upper inner liners 2 and the lower inner liners 3, thereby solving the problem that the sticky substances remain on the inner wall of the outer shell 1 and are inconvenient to clean. The PE material has the characteristics of anti-oxidation, which makes the outer shell 1 not easy to oxidize during use, thereby improving the service life of the outer shell 1.

[0021] like Figures 1 to 3 As shown, a number of limiting columns 7 are cast on the upper inner liner 2, and a number of limiting holes 8 for the limiting columns 7 to be embedded in the lower inner liner 3 are opened. The upper inner liner 2 and the lower inner liner 3 are first spliced up and down so that the limiting columns 7 are embedded in the corresponding limiting holes 8 to complete the splicing of the upper inner liner 2 and the lower inner liner 3. Then, the upper inner liner 2 and the lower inner liner 3 are installed together in the outer shell 1 until the magnetic strips 2 5 on the upper inner liner 2 and the lower inner liner 3 are adsorbed with the magnetic strip 1 4. When the sticky substance adheres to the upper inner liner 2 or the inner wall of the lower liner 3, the user only needs to embed his finger into the concave hole 6 on the inner wall of the lower liner 3. When the user's finger is embedded in the concave hole 6 on the inner wall of the lower liner 3 and pulls the lower liner 3, because the limiting post 7 is embedded in the limiting hole 8, the upper liner 2 is driven to move while the lower liner 3 is pulled, and the upper liner 2 and the lower liner 3 can be separated from the outer shell 1 at the same time. There is no need to disassemble the upper liner 2 and the lower liner 3 in two times, which can improve the efficiency of disassembling the upper liner 2 and the lower liner 3.

[0022] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, certain improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A vacuum cleaner nozzle, comprising an outer shell (1), characterized in that: An upper inner liner (2) and a lower inner liner (3) are detachably connected to the inner wall of the outer shell (1), and a cavity communicating with an opening of the outer shell (1) is formed between the upper inner liner (2) and the lower inner liner (3).

2. The vacuum cleaner nozzle according to claim 1, characterized in that: The inner wall of the outer shell (1) is bonded with a magnetic stripe 1 (4), and the side walls of the upper inner shell (2) and the lower inner shell (3) are both embedded with a magnetic stripe 2 (5) for matching with the magnetic stripe 1 (4).

3. The vacuum cleaner nozzle according to claim 2, characterized in that: The magnetic stripe 1 (4) and the magnetic stripe 2 (5) are both located on a side of the upper inner container (2) away from the opening of the outer shell (1).

4. The vacuum cleaner nozzle according to claim 1, characterized in that: A recessed hole (6) is provided on the inner wall of the lower inner container (3) near the opening of the outer shell (1).

5. The vacuum cleaner nozzle according to claim 4, characterized in that: A plurality of limiting columns (7) are fixedly connected to the upper inner container (2), and a plurality of limiting holes (8) for embedding the limiting columns (7) are provided on the lower inner container (3).

6. The vacuum cleaner nozzle according to claim 1, characterized in that: The outer shell (1) is made of PE material.

Images