One-key dust pouring structure of dust collector

Abstract

The utility model discloses a one-key dust pouring structure of a dust collector. The one-key dust pouring structure comprises a dust collector host; the dust cup cover is hinged to the dust collector main machine; the releasing assembly comprises a clamping hook, a transmission rod and a releasing seat, the clamping hook is rotatably installed on the dust collector main machine, a spring is arranged on the back face of the clamping hook, a hook-shaped part is arranged at the bottom of the clamping hook, a buckling groove corresponding to the hook-shaped part in position is formed in the dust cup cover, the hook-shaped part penetrates out of a shell of the dust collector main machine and then hooks a frame of the buckling groove, and the end of the transmission rod makes contact with the clamping hook; a connector is arranged on the release seat and penetrates through a kidney-shaped hole in the dust collector main machine shell, and the end of the connector is connected with a transmission rod. Compared with the prior art, the handheld dust collector solves the problem that a traditional handheld dust collector is inconvenient to pour dust.

Description

Technical Field

[0001] This utility model relates to the field of vacuum cleaner technology, and in particular to a one-button dust emptying structure for a vacuum cleaner. Background Technology

[0002] Vacuum cleaners typically consist of multiple functional units, including an airflow generating unit, a filtration unit, and a dust collection unit. After the airflow generating unit draws in air, the air carrying dirt is filtered by the filtration unit, allowing the filtered air to be discharged back into the atmosphere, while the dust and other debris generated during filtration remain in the vacuum cleaner.

[0003] In handheld vacuum cleaners, dust is collected in the dust cup. Traditional handheld vacuum cleaners typically use a modular design with a detachable dust cup on the main unit. Emptying the dust cup is done by removing the dust cup, which is inconvenient. Utility Model Content

[0004] The purpose of this utility model is to provide a one-button dust emptying structure for a vacuum cleaner, so as to solve the problem of inconvenient dust emptying in traditional handheld vacuum cleaners.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a one-button dust emptying structure for a vacuum cleaner, comprising:

[0006] Vacuum cleaner main unit;

[0007] The dust cup lid is hinged to the main unit of the vacuum cleaner;

[0008] The release assembly includes a hook, a transmission rod, and a release seat. The hook is rotatably mounted on the vacuum cleaner main unit. A spring is provided on the back of the hook, and a hook-shaped part is provided at the bottom of the hook. A snap-fit ​​groove corresponding to the hook-shaped part is provided on the dust cup cover. After the hook-shaped part passes through the vacuum cleaner main unit housing, it hooks the edge of the snap-fit ​​groove. The end of the transmission rod contacts the hook. A connector is provided on the release seat. The connector passes through the waist-shaped hole on the vacuum cleaner main unit housing, and the end of the connector is connected to the transmission rod.

[0009] As a further description of the above technical solution:

[0010] The release seat is slidably connected to the vacuum cleaner main unit.

[0011] As a further description of the above technical solution:

[0012] The release seat has an arc-shaped plate structure. A sliding connecting block is provided on the surface of the release seat facing the vacuum cleaner main unit. The vacuum cleaner main unit is provided with a guide groove that matches the shape of the sliding connecting block. The sliding connecting block is slidably connected in the guide groove.

[0013] As a further description of the above technical solution:

[0014] The vacuum cleaner main unit is equipped with a rubber sealing ring.

[0015] As a further description of the above technical solution:

[0016] The dust cup lid has an extended edge, and the vacuum cleaner main unit has a storage slot with a shape matching the extended edge.

[0017] As a further description of the above technical solution:

[0018] The dust cup lid is a transparent plastic cover.

[0019] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0020] 1. In this utility model, when the vacuum cleaner main unit is emptying dust, the release seat is pushed to move linearly. The release seat, through the transmission rod, squeezes the upper end of the hook to rotate, causing the spring to deform. The hook-shaped part at the bottom of the hook retracts and disengages from the edge of the locking groove, releasing the lock of the dust cup cover. The dust cup cover then rotates open for dust emptying. After emptying, the dust cup cover closes, and the release seat rotates back to its original position under the spring force. The transmission rod and release seat then retract to their original position along a linear motion. This one-button dust emptying of the vacuum cleaner improves dust emptying efficiency.

[0021] 2. In this invention, the vacuum cleaner main unit is provided with a guide groove whose shape matches the sliding connecting block, and the sliding connecting block is slidably connected in the guide groove. The guide groove limits the sliding distance of the release seat on the one hand, and prevents the release seat from detaching from the vacuum cleaner main unit on the other. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of a one-button dust emptying mechanism for a vacuum cleaner.

[0024] Figure 2 A schematic diagram of the one-button emptying structure of a vacuum cleaner. Figure 1 .

[0025] Figure 3 A schematic diagram of the one-button emptying structure of a vacuum cleaner. Figure 2 .

[0026] Figure 4 for Figure 3 A magnified view of a portion of point A in the middle.

[0027] Legend:

[0028] 1. Vacuum cleaner main unit; 11. Waist-shaped hole; 12. Guide groove; 13. Rubber sealing ring; 14. Storage groove; 2. Dust cup cover; 21. Extension edge; 3. Release assembly; 31. Hook; 311. Hook-shaped part; 32. Drive rod; 33. Release seat. Detailed Implementation

[0029] 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 scope of protection of the present utility model.

[0030] Example 1

[0031] Please see Figure 1-4 This utility model provides a technical solution: a one-button dust emptying structure for a vacuum cleaner, comprising:

[0032] Vacuum cleaner main unit 1;

[0033] Dust cup cover 2, which is hinged to the vacuum cleaner main unit 1;

[0034] Release assembly 3 includes a hook 31, a transmission rod 32, and a release seat 33. The hook 31 is rotatably mounted on the vacuum cleaner main unit 1. A spring is provided on the back of the hook 31, and a hook-shaped part 311 is provided at the bottom of the hook 31. A fastening groove corresponding to the position of the hook-shaped part 311 is provided on the dust cup cover 2. After the hook-shaped part 311 passes through the housing of the vacuum cleaner main unit 1, it hooks the edge of the fastening groove. The end of the transmission rod 32 contacts the hook 31. A connector is provided on the release seat 33. The connector passes through the waist-shaped hole 11 on the housing of the vacuum cleaner main unit 1, and the end of the connector is connected to the transmission rod 32.

[0035] The release seat 33 is slidably connected to the vacuum cleaner main unit 1. The smooth sliding of the release seat 33 effectively ensures the release of the dust cup cover 2.

[0036] The dust cup cover 2 is a transparent plastic cover, which makes it easy to observe the amount of dust collected inside the vacuum cleaner main unit 1 and empty the dust in time.

[0037] Working principle: When the vacuum cleaner main unit 1 is emptying dust, the release seat 33 is pushed to move linearly. The release seat 33, through the transmission rod 32, squeezes the upper end of the hook 31 to rotate. The spring is compressed and deformed, and the hook-shaped part 311 at the bottom of the hook 31 retracts and disengages from the edge of the fastening groove, releasing the lock of the dust cup cover 2. The dust cup cover 2 rotates open to empty the dust. After emptying, the dust cup cover 2 closes, and the release seat 33 rotates back to its original position under the spring force. The transmission rod 32 and the release seat 33 then move linearly back to their original position. The vacuum cleaner's one-button dust emptying improves dust emptying efficiency.

[0038] Example 2

[0039] This embodiment further improves upon the above embodiments by providing the following technical solution: the release seat 33 is an arc-shaped plate structure, and a sliding connecting block is provided on the surface of the release seat 33 facing the vacuum cleaner main unit 1. The vacuum cleaner main unit 1 is provided with a guide groove 12 whose shape matches the sliding connecting block, and the sliding connecting block is slidably connected in the guide groove 12. The guide groove 12 limits the sliding distance of the release seat 33 on the one hand, and prevents the release seat 33 from detaching from the vacuum cleaner main unit 1 on the other hand.

[0040] Example 3

[0041] Based on the above embodiments, this embodiment further improves upon the following technical solution: a rubber sealing ring 13 is provided on the vacuum cleaner main unit 1.

[0042] The rubber sealing ring 13 is placed between the vacuum cleaner main unit 1 and the dust cup cover 2 to ensure the sealing effect of the dust cup cover 2 and prevent dust leakage.

[0043] Example 4

[0044] This embodiment further improves upon the above embodiment by providing the following technical solution: An extension edge 21 is provided on the edge of the dust cup cover 2, and a storage groove 14 with a shape matching the extension edge 21 is provided on the vacuum cleaner main unit 1. The extension edge 21 prevents dust from leaking from the joint gap between the vacuum cleaner main unit 1 and the dust cup cover 2, further improving the sealing performance of the vacuum cleaner dust cup compartment.

[0045] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A one-button dust emptying structure for a vacuum cleaner, characterized in that, include: Vacuum cleaner main unit; The dust cup cover is hinged to the main unit of the vacuum cleaner; The release assembly includes a hook, a transmission rod, and a release seat. The hook is rotatably mounted on the vacuum cleaner main unit. A spring is provided on the back of the hook, and a hook-shaped part is provided at the bottom of the hook. A snap-fit ​​groove corresponding to the hook-shaped part is provided on the dust cup cover. The hook-shaped part passes through the vacuum cleaner main unit housing and hooks onto the edge of the snap-fit ​​groove. The end of the transmission rod contacts the hook. A connector is provided on the release seat. The connector passes through an oblong hole on the vacuum cleaner main unit housing, and the end of the connector is connected to the transmission rod.

2. The one-button dust emptying structure of a vacuum cleaner according to claim 1, characterized in that, The release seat is slidably connected to the vacuum cleaner main unit.

3. The one-button dust emptying structure of a vacuum cleaner according to claim 2, characterized in that, The release seat is an arc-shaped plate structure. A sliding connecting block is provided on the surface of the release seat facing the vacuum cleaner main unit. The vacuum cleaner main unit is provided with a guide groove whose shape matches the sliding connecting block. The sliding connecting block is slidably connected in the guide groove.

4. The one-button dust emptying structure of a vacuum cleaner according to claim 1, characterized in that, The vacuum cleaner main unit is equipped with a rubber sealing ring.

5. The one-button dust emptying structure of a vacuum cleaner according to claim 1, characterized in that, The dust cup cover has an extended edge, and the vacuum cleaner main unit has a storage slot with a shape matching the extended edge.

6. The one-button dust emptying structure of a vacuum cleaner according to claim 1, characterized in that, The dust cup cover is a transparent plastic cover.

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