A telescopic adjustment dusting device

Abstract

The utility model discloses a telescopic dust collection equipment, including dust collection installation casing, dust collection installation casing one side is equipped with telescopic dust collection subassembly, and telescopic dust collection subassembly one side is equipped with dust collection protection subassembly, and dust collection installation casing is equipped with dust collection installation subassembly inside, the utility model for prior art has made improvement, in actual use, through telescopic dust collection subassembly, the dust collection equipment of market usually adopts fixed length's dust collection pipe structure, and its dust collection range is restricted, is difficult to adapt to the cleaning demand of different scenes, when cleaning high place or narrow corner, the user often needs to adjust equipment position frequently or replaces different length's dust collection pipe, and the problem that the operation is complicated and influences cleaning efficiency.

Description

Technical Field

[0001] This utility model relates to the field of vacuum cleaning equipment, and more specifically, to a vacuum cleaning device with telescopic adjustment. Background Technology

[0002] A vacuum cleaner (also known as a dust collector) is a cleaning tool that uses an electric motor to drive a fan, creating negative pressure (suction) to suck up air, dust, debris, and other impurities. It is widely used in homes, industries, and commercial settings for efficiently cleaning floors, furniture, vehicle interiors, and other areas that are difficult to clean manually. Currently, vacuum cleaners on the market typically use fixed-length suction hoses, which limit their suction range and make them difficult to adapt to different cleaning needs. For example, when cleaning high places or narrow corners, users often need to frequently adjust the position of the device or change suction hoses of different lengths, which is cumbersome and affects cleaning efficiency. Utility Model Content

[0003] In view of the problems in the related technologies, this utility model proposes a telescopic adjustable vacuum cleaner to overcome the above-mentioned technical problems existing in the existing related technologies.

[0004] Therefore, the specific technical solution adopted by this utility model is as follows: A telescopic adjustable vacuum cleaner includes a vacuum mounting housing, a telescopic vacuum assembly on one side of the vacuum mounting housing, a vacuum protection assembly on one side of the telescopic vacuum assembly, and a vacuum mounting assembly inside the vacuum mounting housing. To achieve the function of telescopic vacuuming, the telescopic vacuuming assembly includes a vacuuming telescopic tube that penetrates the vacuuming mounting housing. One end of the vacuuming telescopic tube is connected to a telescopic sleeve, and one end of the telescopic sleeve is connected to a limit ring. Inside the telescopic sleeve, there is a sliding adjustment tube that is slidably fitted. One end of the sliding adjustment tube is connected to a sliding ring block, which is slidably fitted with the inner wall of the telescopic sleeve. Inside the telescopic sleeve, there is a threaded fixing rod that is threadedly connected. One end of the threaded fixing rod is connected to a rotating handwheel.

[0005] Furthermore, a rubber sealing ring is connected to one side of the sliding ring block, and the rubber sealing ring slides and seals with the inner wall of the telescopic sleeve.

[0006] Furthermore, in order to achieve the function of dust protection, the dust protection component includes a dust protection housing, which is connected to a sliding adjustment tube. A dust suction pipe is connected to one side of the dust protection housing, and an impurity filter is installed inside the dust suction pipe.

[0007] Furthermore, a sliding rubber is connected to one side of the suction tube.

[0008] Furthermore, in order to achieve the function of vacuum mounting, the vacuum mounting assembly includes a dust filter, which is installed inside the vacuum mounting housing. A middle sealing plate is provided on one side of the dust filter, and the middle sealing plate is connected to the input end of the vacuum cleaner on one side. An exhaust pipe is connected to the output end of the vacuum cleaner.

[0009] Furthermore, a control switch is connected to one side of the telescopic sleeve, and the vacuum cleaner is electrically connected to an external power source through the control switch.

[0010] Furthermore, the dust removal plate is embedded in the dust collection housing.

[0011] The beneficial effects of this utility model are as follows: (1) This utility model has made improvements to the existing technology. In actual use, by using the telescopic vacuuming component, it solves the problem that the vacuuming equipment on the market usually adopts a fixed length of vacuuming pipe structure, which limits the vacuuming range and makes it difficult to adapt to the cleaning needs of different scenarios. When cleaning high places or narrow corners, users often need to frequently adjust the position of the equipment or replace vacuuming pipes of different lengths, which is cumbersome and affects the cleaning efficiency.

[0012] (2) In actual use, the vacuum cleaner generates negative pressure, forming suction at the inlet of the suction pipe of the suction protection component. Dust and air enter through the suction pipe, and the impurity filter installed inside the suction pipe first intercepts larger particles of impurities in the sucked-in material. Subsequently, the airflow passes through the suction protection housing and enters the sliding adjustment tube connected to it. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the main structure of a telescopic adjustable vacuum cleaner according to an embodiment of the present utility model; Figure 2 This is a structural schematic diagram of a telescopic vacuuming component in a telescopic adjustable vacuuming device according to an embodiment of the present utility model; Figure 3 This is a schematic diagram of the structure of a dust suction protection component in a telescopic adjustable dust suction device according to an embodiment of the present utility model; Figure 4 This is a schematic diagram of the structure of a vacuum cleaning mounting assembly in a telescopic adjustable vacuum cleaner according to an embodiment of the present utility model.

[0015] In the picture: 1. Vacuum suction mounting housing; 2. Telescopic vacuum assembly; 201. Vacuum suction telescopic tube; 202. Telescopic sleeve; 203. Limiting ring; 204. Sliding adjusting tube; 205. Sliding ring block; 206. Threaded fixing rod; 207. Rotary handwheel; 3. Vacuum suction protective assembly; 301. Vacuum suction protective housing; 302. Vacuum suction tube; 303. Impurity filter; 4. Vacuum suction mounting assembly; 401. Dust filter; 402. Intermediate sealing plate; 403. Vacuum cleaner; 404. Exhaust pipe; 5. Rubber sealing ring; 6. Sliding rubber; 7. Control switch; 8. Dust removal plate. Detailed Implementation

[0016] 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.

[0017] According to an embodiment of the present invention, a telescopic adjustable vacuum cleaner is provided, including a vacuum mounting housing 1, a telescopic vacuum assembly 2 is provided on one side of the vacuum mounting housing 1, a vacuum protection assembly 3 is provided on one side of the telescopic vacuum assembly 2, and a vacuum mounting assembly 4 is provided inside the vacuum mounting housing 1.

[0018] like Figure 1-4 As shown, according to an embodiment of the present invention, the telescopic vacuum cleaner assembly 2 includes a vacuum telescopic tube 201 that penetrates the vacuum mounting housing 1. One end of the vacuum telescopic tube 201 is connected to a telescopic sleeve 202, and one end of the telescopic sleeve 202 is connected to a limiting ring 203. A sliding adjustment tube 204 is slidably fitted inside the telescopic sleeve 202, and one end of the sliding adjustment tube 204 is connected to a sliding ring block 205. The sliding ring block 205 is slidably fitted with the inner wall of the telescopic sleeve 202. A threaded fixing rod 206 is threadedly connected inside the telescopic sleeve 202, and one end of the threaded fixing rod 206 is connected to a rotating handwheel 207. A rubber sealing ring 5 is connected to one side of the sliding ring block 205, and the rubber sealing ring 5 is slidably sealed with the inner wall of the telescopic sleeve 202.

[0019] Through the above technical solution, the core of this telescopic adjustable vacuum cleaner lies in the design of the telescopic vacuum assembly 2, which enables flexible adjustment of the vacuuming working length. The vacuum telescopic tube 201 passes through and is fixed to the vacuum mounting housing 1, with one end connected to the telescopic sleeve 202. A limiting ring 203 is provided at the end of the telescopic sleeve 202. A sliding adjustment tube 204 is slidably nested inside the telescopic sleeve 202. A sliding ring block 205 is connected to the end of the sliding adjustment tube 204, and the outer wall of the sliding ring block 205 is tightly slidingly engaged with the inner wall of the telescopic sleeve 202. When the vacuuming length needs to be adjusted, the user holds the vacuum protective housing 301 of the vacuum protective assembly 3, which is fixedly connected to the sliding adjustment tube 204, and applies a pushing or pulling force, causing the sliding adjustment tube 204 and its sliding ring block 205 to slide axially inside the telescopic sleeve 202. The limiting ring 203 prevents the sliding adjustment tube 204 from completely dislodging. After adjusting to the required length, rotate the handwheel 207, which is connected to the threaded fixing rod 206, to drive the threaded fixing rod 206 into or out of the threaded hole on the wall of the telescopic sleeve 202. The end of the threaded fixing rod 206 will press against or release the sliding ring block 205, thereby firmly locking the sliding adjusting tube 204 and its connected dust suction protection assembly 3 in the current position.

[0020] like Figure 1-4 As shown, according to the embodiment of the present utility model, the telescopic adjustable vacuum cleaner includes a vacuum protective housing 301, which is connected to a sliding adjustment tube 204. A vacuum tube 302 is connected to one side of the vacuum protective housing 301. An impurity filter 303 is installed inside the vacuum tube 302, and a sliding rubber 6 is connected to one side of the vacuum tube 302.

[0021] Through the above technical solution, the vacuum cleaner 403 generates negative pressure, forming suction at the inlet of the suction pipe 302 of the suction protection component 3. Dust and air enter through the suction pipe 302, where the impurity filter 303 installed inside the suction pipe 302 first intercepts larger particles of impurities in the sucked-in material. Subsequently, the airflow passes through the suction protection housing 301 and enters the sliding adjustment pipe 204 connected to it. The airflow flows through the sliding adjustment pipe 204 into the internal space of the telescopic sleeve 202, and then through the suction telescopic pipe 201 into the interior of the suction mounting housing 1. During this process, the rubber sealing ring 5 connected to the sliding ring block 205 always maintains a sliding seal with the inner wall of the telescopic sleeve 202, ensuring the airflow is sealed within the telescopic adjustment range and preventing leakage that could lead to suction loss.

[0022] like Figure 1-4As shown, according to an embodiment of the present invention, the telescopic adjustable vacuum cleaner includes a dust filter 401 installed inside the vacuum cleaner housing 1. A middle sealing plate 402 is provided on one side of the dust filter 401. The middle sealing plate 402 is connected to the input end of a vacuum cleaner 403 on one side. An exhaust pipe 404 is connected to the output end of the vacuum cleaner 403. A control switch 7 is connected to one side of the telescopic sleeve 202. The vacuum cleaner 403 is electrically connected to an external power source through the control switch 7. A dust removal plate 8 is embedded and engaged in the vacuum cleaner housing 1.

[0023] Through the above technical solution, the sliding rubber 6 connected to one side of the suction pipe 302 can expand and contract accordingly when the equipment extends and retracts, compensating for length changes, protecting the internal connection, and maintaining the seal or protection of the inlet end. After entering the suction mounting housing 1, the airflow first passes through the dust filter 401 installed inside the suction mounting housing 1 for finer filtration, capturing fine dust. The filtered airflow then flows through the intermediate sealing plate 402 to ensure airtight separation inside the housing, is sucked in by the vacuum cleaner 403, and finally discharged as clean air through the exhaust pipe 404 connected to the output end of the vacuum cleaner 403. When the equipment has been used for a period of time and the dust accumulated on the dust filter 401 needs to be cleaned, the dust removal plate 8 embedded and engaged on the suction mounting housing 1 can be opened to easily remove, clean, or replace the dust filter 401.

[0024] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A telescopically adjustable vacuum cleaner, characterized in that, The device includes a vacuum mounting housing (1), a telescopic vacuum assembly (2) is provided on one side of the vacuum mounting housing (1), a vacuum protection assembly (3) is provided on one side of the telescopic vacuum assembly (2), and a vacuum mounting assembly (4) is provided inside the vacuum mounting housing (1). The telescopic vacuum assembly (2) includes a vacuum telescopic tube (201) that penetrates the vacuum mounting housing (1). One end of the vacuum telescopic tube (201) is connected to a telescopic sleeve (202), and one end of the telescopic sleeve (202) is connected to a limiting ring (203). A sliding adjustment tube (204) is slidably fitted inside the telescopic sleeve (202). One end of the sliding adjustment tube (204) is connected to a sliding ring block (205), which slidably fits against the inner wall of the telescopic sleeve (202). A threaded fixing rod (206) is threadedly connected inside the telescopic sleeve (202), and one end of the threaded fixing rod (206) is connected to a rotating handwheel (207).

2. The telescopic adjustable vacuum cleaner according to claim 1, characterized in that, A rubber sealing ring (5) is connected to one side of the sliding ring block (205), and the rubber sealing ring (5) slides and seals with the inner wall of the telescopic sleeve (202).

3. The telescopic adjustable vacuum cleaner according to claim 2, characterized in that, The dust collection protection component (3) includes a dust collection protection housing (301), which is connected to the sliding adjustment tube (204). A dust collection tube (302) is connected to one side of the dust collection protection housing (301), and an impurity filter (303) is installed inside the dust collection tube (302).

4. The telescopically adjustable vacuum cleaner according to claim 3, characterized in that, A sliding rubber (6) is connected to one side of the suction pipe (302).

5. A telescopic adjustable vacuum cleaner according to claim 4, characterized in that, The vacuum mounting assembly (4) includes a dust filter (401), which is installed inside the vacuum mounting housing (1). A middle sealing plate (402) is provided on one side of the dust filter (401), and the middle sealing plate (402) is connected to the input end of a vacuum cleaner (403) on one side. An exhaust pipe (404) is connected to the output end of the vacuum cleaner (403).

6. A telescopically adjustable vacuum cleaner according to claim 5, characterized in that, A control switch (7) is connected to one side of the telescopic sleeve (202), and the vacuum cleaner (403) is electrically connected to an external power source through the control switch (7).

7. A telescopically adjustable vacuum cleaner according to claim 6, characterized in that, The dust extraction housing (1) is fitted with a dust removal plate (8).

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