Dust collector dust cup locked and positioned by double lock catches

Abstract

The utility model discloses a dust collector dust cup locked and positioned by double lock catches, which belongs to the technical field of dust collectors and comprises a dust cup mounted on a dust collector body, a connecting lug is arranged at the bottom of the dust cup, a lock block is arranged at the top of the dust cup, and a plurality of button fasteners and limit parts are arranged on the dust collector body. The button buckling piece is clamped on the connecting lug, and the limiting piece is buckled on the locking block. The handle seat is arranged on the dust collector body, the button fastener is arranged on the handle seat, the dust cup is abutted against the motor component, the limit part is arranged at the joint of the dust cup and the motor component, and the limit part and the button fastener respectively form two locking points on the dust cup. The dust cup can be disassembled only by pressing the button block to enable the buckle to be separated from the connecting lug at the bottom of the dust cup and pulling the buckle cover to enable the buckle cover to be separated from the locking block, and the dust cup of the structure is convenient to disassemble.

Description

Technical Field

[0001] This utility model belongs to the field of vacuum cleaner technology, and in particular relates to a vacuum cleaner dust cup with double locking and positioning. Background Technology

[0002] A vacuum cleaner, usually referring to a vacuum cleaner, is a device that uses an air pump to create a partial vacuum, generating suction to pick up small objects such as dust, paper scraps, hair, and fine dust from the floor or other locations.

[0003] The dust cup is an important component of a vacuum cleaner, used to collect inhaled dust and debris, and has a direct impact on the performance and lifespan of the vacuum cleaner.

[0004] Currently, vacuum cleaner dust cups need to be cleaned frequently to prevent dust accumulation that could lead to decreased vacuum cleaner performance or unpleasant odors. However, some existing dust cup designs are inconvenient to disassemble and clean, increasing the difficulty and time cost for users. Utility Model Content

[0005] The purpose of this utility model is to solve the problem that the dust cup of a vacuum cleaner needs to be cleaned frequently to avoid dust accumulation that leads to a decline in vacuum cleaner performance or the generation of odors. However, some existing dust cup designs are inconvenient to disassemble and clean, which increases the user's operating difficulty and time cost. Therefore, a vacuum cleaner dust cup with double locking and positioning is proposed.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a vacuum cleaner dust cup with double locking and positioning, comprising a dust cup installed on the vacuum cleaner body, a connecting ear provided at the bottom of the dust cup, a locking block provided at the top of the dust cup, and a plurality of button fasteners and limiting members provided on the vacuum cleaner body, wherein the button fasteners are engaged with the connecting ear, and the limiting members are engaged with the locking block.

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

[0008] The vacuum cleaner body includes a motor assembly, a handle base, and a base. The motor assembly is connected to one side of the handle base, the handle base is connected to the base, the limiting member is connected to the motor assembly, and the dust cup is connected to the motor assembly.

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

[0010] The limiting component includes a fixing ear and a buckle cover, the buckle cover being rotatably connected to the fixing ear.

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

[0012] The bottom of the dust cup abuts against the other side of the handle base, the button buckle is connected to both sides of the handle base, the handle base is provided with a positioning groove, and the connecting ear is located in the positioning groove.

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

[0014] The button latch includes a button block, a spring, and a latch. The latch is connected to the button block, and the handle base is provided with a pressing groove. The spring is located between the button block and the pressing groove wall.

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

[0016] The motor assembly is provided with a telescopic rod, and the cover abuts against the telescopic rod.

[0017] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0018] In this invention, a handle base is provided on the main body of the vacuum cleaner, and a button latch is provided on the handle base to abut against the dust cup and the motor assembly. A limiting member is provided at the connection between the dust cup and the motor assembly. The limiting member and the button latch respectively form two locking points on the dust cup. When disassembly is required, simply press the button block to disengage the latch from the connecting ear at the bottom of the dust cup, and pry the cover to disengage the cover from the locking block to disassemble the dust cup. This structure makes dust cup disassembly convenient. At the same time, the limiting member and the button latch simultaneously lock and position the dust cup, improving the stability of the dust cup installation. This structure does not affect the service life of the dust cup and also improves the flexibility of disassembly. Attached Figure Description

[0019] 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.

[0020] Figure 1 Disassembly of a vacuum cleaner dust cup with a double-locking positioning mechanism Figure 1 .

[0021] Figure 2 Disassembly of a vacuum cleaner dust cup with a double-locking positioning mechanism Figure 2 .

[0022] Figure 3 for Figure 1 Enlarged view of section B in the middle.

[0023] Figure 4 for Figure 2 Enlarged view of point A in the middle.

[0024] Legend:

[0025] 1-Vacuum cleaner body; 1a-Motor assembly; 1b-Handle base; 1c-Base; 2-Dust cup; 3-Connecting ear; 4-Locking block; 5-Button latch; 51-Button block; 52-Spring; 53-Snap fastener; 6-Limiting component; 61-Fixing ear; 62-Cover; 7-Positioning groove; 8-Pressing groove; 9-Telescopic rod. Detailed Implementation

[0026] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0028] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0029] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0030] In the description of the embodiments of this utility model, it should be noted that the terms "upper" and "inner" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use. 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.

[0031] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0032] Please see Figure 1-4 This utility model provides a technical solution: a vacuum cleaner dust cup with double locking and positioning, including a dust cup 2 installed on the vacuum cleaner body 1, a connecting ear 3 provided at the bottom of the dust cup 2, a locking block 4 provided at the top of the dust cup 2, and a plurality of button fasteners 5 and limiting members 6 provided on the vacuum cleaner body 1, the button fasteners 5 being engaged with the connecting ear 3, and the limiting members 6 being engaged with the locking block 4.

[0033] The vacuum cleaner body 1 includes a motor assembly 1a, a handle base 1b, and a base 1c. The motor assembly 1a is connected to one side of the handle base 1b, the handle base 1b is connected to the base 1c, the limiting member 6 is connected to the motor assembly 1a, and the dust cup 2 is connected to the motor assembly 1a.

[0034] The limiting member 6 includes a fixing ear 61 and a buckle 62, and the buckle 62 is rotatably connected to the fixing ear 61.

[0035] The bottom of the dust cup 2 abuts against the other side of the handle base 1b, the button buckle 5 is connected to both sides of the handle base 1b, the handle base 1b is provided with a positioning groove 7, and the connecting ear 3 is located in the positioning groove 7.

[0036] The button latch 5 includes a button block 51, a spring 52, and a latch 53. The latch 53 is connected to the button block 51. The handle base 1b is provided with a pressing groove 8. The spring 52 is located between the button block 51 and the wall of the pressing groove 8. This allows the latch to extend and retract under the action of the spring, enabling the latch to disengage from the connecting ear.

[0037] The motor assembly 1a is provided with a telescopic rod 9, and the cover 62 abuts against the telescopic rod 9. This allows the cover to be pressed against the locking block when it is flipped over, so that the cover is engaged with the locking block.

[0038] Working principle: A handle base is installed on the main body of the vacuum cleaner, and a button latch is installed on the handle base to abut against the dust cup and motor assembly. A limiting component is installed at the connection between the dust cup and the motor assembly. The limiting component and the button latch respectively form two locking points on the dust cup. When disassembly is required, simply press the button block to disengage the latch from the connecting ear at the bottom of the dust cup, and pry the cover to disengage the cover from the locking block, thus removing the dust cup. This structure makes dust cup disassembly convenient. At the same time, the limiting component and the button latch simultaneously lock and position the dust cup, improving the stability of the dust cup installation. This structure does not affect the service life of the dust cup and also improves the flexibility of disassembly.

[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 vacuum cleaner dust cup with double-locking positioning, characterized in that, The dust cup is arranged on the cleaner body, the bottom of the dust cup is provided with a connecting lug, the top of the dust cup is provided with a locking block, the cleaner body is provided with a plurality of button buckle members and limit members, the button buckle members are buckled on the connecting lug, and the limit members are buckled on the locking block.

2. A dual latch, lock-in-place dust cup for a vacuum cleaner as recited in claim 1, wherein, The cleaner body comprises a motor assembly, a handle seat and a base, the motor assembly is connected to one side of the handle seat, the handle seat is connected to the base, the limit member is connected to the motor assembly, and the dust cup is connected to the motor assembly.

3. A dual latch, lock-in-place dust cup for a vacuum cleaner as defined in claim 2, wherein, The limit member comprises a fixed lug and a buckle cover, and the buckle cover is rotationally connected to the fixed lug.

4. A dual latch, lock-in-place dust cup for a vacuum cleaner as recited in claim 2, wherein, The bottom of the dust cup abuts against the other side of the handle seat, the button buckle members are connected to the two sides of the handle seat, the handle seat is provided with a positioning groove, and the connecting lug is located in the positioning groove.

5. A dual latch, lock-in-place dust cup for a vacuum cleaner as defined in claim 4, wherein, The button buckle member comprises a button block, a spring and a buckle, the buckle is connected to the button block, the handle seat is provided with a pressing groove, and the spring is located between the button block and the wall of the pressing groove.

6. A dual latch, lock-in-place dust cup for a vacuum cleaner according to claim 3, wherein The motor assembly is provided with an extension rod, and the buckle cover abuts against the extension rod.

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