A segmented, detachable dust cup for vacuum cleaners

Abstract

This utility model discloses a segmented, detachable dust cup for a vacuum cleaner, comprising: a cup body with a first positioning ring at its bottom, the cup body and the first positioning ring being integrally connected via a connecting ring; the first positioning ring and / or the connecting ring having a latch and a locking plate; and a lower cover with a dust cup lid on it, the inner end face of which has a second positioning ring, a hook extending from the second positioning ring toward the cup body, the hook engaging with the latch; and a wedge-shaped locking block on the side wall of the lower cover engaging with the locking plate. The dust cup of this utility model adopts a segmented design, consisting of a cup body and a lower cover, which are assembled and guided by a positioning ring, ribs, and a U-shaped support block. Multiple locking mechanisms, including the latch and hook, and the wedge-shaped locking block and locking plate, ensure detachability. Reinforced protrusions provide stable gripping of the cup body, facilitating more thorough and comprehensive cleaning of the lower cover and the cup body through openings at both ends.

Description

Technical Field

[0001] This utility model relates to the field of dust cup technology, specifically a segmented and detachable dust cup for a vacuum cleaner. Background Technology

[0002] The dust cup is a crucial component in vacuum cleaners, filtering dust and other impurities and ensuring clean airflow. After prolonged use, it requires cleaning to maintain its cleanliness and tidiness. However, current vacuum cleaner dust cups typically consist of the main body and a lid. Cleaning is usually limited to an opening near the vacuum cleaner's main unit, making cleaning inconvenient and creating blind spots, resulting in poor cleaning quality and efficiency. Utility Model Content

[0003] The purpose of this invention is to provide a segmented, detachable dust cup for vacuum cleaners, in order to solve the problems of inconvenient cleaning operation and the existence of cleaning dead corners in existing vacuum cleaner dust cups, resulting in poor cleaning quality and efficiency.

[0004] To achieve the above objectives, this utility model adopts the following technical solution: a segmented, detachable dust cup for a vacuum cleaner, comprising:

[0005] The cup body has a first positioning ring at its bottom, and the cup body and the first positioning ring are integrally connected by a connecting ring. The first positioning ring and / or the connecting ring are provided with a bayonet or a locking plate.

[0006] The lower cover has a dust cup cover on it, and a second positioning ring is provided on its inner end face. A hook extends from the second positioning ring toward the cup body and is engaged with the latch. A wedge-shaped block on the side wall of the lower cover is engaged with the latch plate.

[0007] As a further description of the above technical solution:

[0008] The connecting ring is a tapered structure whose dimensions gradually decrease along the direction from the cup body to the first positioning ring.

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

[0010] The bayonet and hook are respectively arranged in several intervals along the circumference of the first positioning ring and the second positioning ring.

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

[0012] The first positioning ring is inserted inside the second positioning ring, and several protruding ribs extend from its outer side, the protruding ribs being inserted into the notch of the second positioning ring.

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

[0014] The lower cover has a U-shaped support block with an opening facing the second positioning ring at the corresponding position of the notch, and the U-shaped support block abuts against the side of the rib.

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

[0016] The inner wall of the connecting ring is provided with several wedge-shaped or arc-shaped reinforcing protrusions.

[0017] In summary, by adopting the above technical solution, this utility model has the following advantages over the prior art:

[0018] Beneficial effects:

[0019] The dust cup of this vacuum cleaner adopts a segmented design, consisting of a cup body and a lower cover. The two are assembled and guided by a positioning ring, ribs, and U-shaped support blocks. Multiple locking mechanisms, including latches, hooks, wedge-shaped blocks, and plates, enable disassembly. The reinforced protrusions provide a stable grip on the cup body, facilitating a more thorough and comprehensive cleaning of the lower cover and the cup body through the openings at both ends. Attached Figure Description

[0020] 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.

[0021] Figure 1 This is a schematic diagram of a segmented, detachable dust cup for a vacuum cleaner.

[0022] Figure 2 An exploded view of the dust cup of a segmented, detachable vacuum cleaner.

[0023] Figure 3 This is a schematic diagram of the lower cover of a segmented, detachable dust cup in a vacuum cleaner.

[0024] Figure 4 This is a cross-sectional view of the body of a segmented, detachable dust cup in a vacuum cleaner.

[0025] Legend:

[0026] 1. Cup body; 2. First positioning ring; 3. Connecting ring; 4. Bayonet; 5. Clamping plate; 6. Lower cover; 7. Second positioning ring; 8. Hook; 9. Wedge-shaped clamping block; 10. Raised rib; 11. Notch; 12. U-shaped support block; 13. Reinforcing protrusion. Detailed Implementation

[0027] 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.

[0028] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0029] Please see Figure 1-4 This utility model provides a technical solution: a segmented, detachable dust cup for a vacuum cleaner, comprising:

[0030] The cup body 1 has a first positioning ring 2 at its bottom. The cup body 1 and the first positioning ring 2 are integrally connected by a connecting ring 3. The first positioning ring 2 and / or the connecting ring 3 are provided with a bayonet 4 and a locking plate 5.

[0031] The lower cover 6 has a dust cup cover on it, and a second positioning ring 7 is provided on its inner end face. A hook 8 extends from the second positioning ring 7 toward the cup body 1. The hook 8 is engaged with the slot 4. The wedge-shaped block 9 on the side wall of the lower cover 6 is engaged with the plate 5.

[0032] The connecting ring 3 is a tapered structure whose size gradually decreases along the direction from the cup body 1 to the first positioning ring 2, so as to guide the dust and other impurities collected in the dust cup toward the center, so as to facilitate emptying the dust and cleaning the inner wall of the dust cup.

[0033] The bayonet 4 and the hook 8 are respectively arranged in several intervals along the circumference of the first positioning ring 2 and the second positioning ring 7 to improve the snap-fit ​​positioning strength between the cup body 1 and the lower cover 6.

[0034] The first positioning ring 2 is inserted inside the second positioning ring 7, and several protruding ribs 10 extend from its outer side. The protruding ribs 10 are inserted into the notches 11 of the second positioning ring 7. The lower cover 6 is provided with a U-shaped support block 12 with its opening facing the radial direction of the second positioning ring 7 at the corresponding position of the notches 11. The U-shaped support block 12 abuts against the side of the protruding ribs 10. This further improves the docking and positioning strength between the cup body 1 and the lower cover 6.

[0035] The inner wall of the connecting ring 3 is provided with several wedge-shaped or arc-shaped reinforcing protrusions 13 to improve the local structural strength of the cup body 1, thereby making it easier to grasp and clean.

[0036] The assembly process of a segmented, detachable dust cup for a vacuum cleaner according to this embodiment includes: pressing the cup body 1 down onto the lower cover 6, causing the first positioning ring 2 to insert into the second positioning ring 7, and the protruding rib 10 to insert into the notch 11 and abut against the side of the U-shaped support block 12, until the lower cover 6 is completely fitted over the connecting ring 3 and tightly engaged with the protrusion at the bottom of the cup body 1. At this point, the latch 4 engages with the hook 8, and the wedge-shaped latch 9 engages with the latch plate 5, thereby achieving assembly. For disassembly, grasp the cup body 1 and the lower cover 6 with both hands and pull them in opposite directions. After they separate, they can be easily cleaned.

[0037] In summary, due to the adoption of the above technical solution, the segmented detachable dust cup of the vacuum cleaner in this embodiment has the following advantages compared with the prior art:

[0038] The dust cup of this vacuum cleaner adopts a segmented design, consisting of a cup body and a lower cover. The two are assembled and guided by a positioning ring, ribs, and U-shaped support blocks. Multiple locking mechanisms, including latches, hooks, wedge-shaped blocks, and plates, enable disassembly. The reinforced protrusions provide a stable grip on the cup body, facilitating a more thorough and comprehensive cleaning of the lower cover and the cup body through the openings at both ends.

[0039] 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 segmented, detachable dust cup for a vacuum cleaner, characterized in that, include: The cup body has a first positioning ring at its bottom, and the cup body and the first positioning ring are integrally connected by a connecting ring. The first positioning ring and / or the connecting ring are provided with a bayonet or a locking plate. The lower cover has a dust cup cover on it, and a second positioning ring is provided on its inner end face. A hook extends from the second positioning ring toward the cup body and is engaged with the latch. A wedge-shaped block on the side wall of the lower cover is engaged with the latch plate.

2. The segmented, detachable dust cup of a vacuum cleaner according to claim 1, characterized in that, The connecting ring is a tapered structure whose dimensions gradually decrease along the direction from the cup body to the first positioning ring.

3. The segmented, detachable dust cup of a vacuum cleaner according to claim 1, characterized in that, The bayonet and hook are respectively arranged in several intervals along the circumference of the first positioning ring and the second positioning ring.

4. A segmented, detachable dust cup for a vacuum cleaner according to claim 1, characterized in that, The first positioning ring is inserted inside the second positioning ring, and several protruding ribs extend from its outer side, the protruding ribs being inserted into the notch of the second positioning ring.

5. A segmented, detachable dust cup for a vacuum cleaner according to claim 4, characterized in that, The lower cover has a U-shaped support block with an opening facing the second positioning ring at the corresponding position of the notch, and the U-shaped support block abuts against the side of the rib.

6. A segmented, detachable dust cup for a vacuum cleaner according to claim 1, characterized in that, The inner wall of the connecting ring is provided with several wedge-shaped or arc-shaped reinforcing protrusions.

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