Dust collector with detachable dust bin

By designing detachable filter elements and a multi-layered filtration structure, the problems of large filter screen space occupation and frequent cleaning are solved. The design of hidden filter elements is realized, which extends the life of the filter screen, improves the connection stability, and makes operation simple.

CN223667862UActive Publication Date: 2025-12-16DONGGUAN KANGFATE PLASTIC PROD CO LTD
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Patent Information

Application Number
CN202423142679.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-18
Publication Date
2025-12-16
Estimated Expiration
2034-12-18

AI Technical Summary

Technical Problem

The filter of existing vacuum cleaners is located inside the dustbin, which takes up a lot of internal space, resulting in a reduced dust storage capacity, requiring frequent cleaning, and making it inconvenient to use.

Method used

A vacuum cleaner with a detachable dustbin is designed. The filter element is detachably installed in the mounting cavity. The dustbin and the vacuum cleaner body are detachably connected by the first and second locking parts. A multi-filtration design is adopted, and the filter element is hidden in the dustbin to avoid occupying internal space.

Benefits of technology

It extends the lifespan of the filter, reduces filter contamination, facilitates quick and easy cleaning, improves the connection stability between the dust chamber and the main body of the vacuum cleaner, and is easy to operate.

✦ Generated by Eureka AI based on patent content.

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    Figure CN223667862U_ABST
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Abstract

The utility model discloses a dust collector with a detachable dust bin. The dust collector comprises a dust collector main body, the dust bin, a motor, a filtering piece and a driving piece, the dust collector main body is provided with a dust collection opening, a concave cavity and an assembly position which are communicated with one another; a mounting cavity is formed in one end, close to the concave cavity, of the assembling position; the dust bin is detachably arranged at the mounting position, and a first locking part is arranged on the dust bin; the motor is arranged in the assembly position; the filter part is detachably arranged in the mounting cavity; the driving part is movably arranged on the dust collector body, a second locking part used for being matched with the first locking part is arranged on the driving part, and the second locking part is selectively connected to the first locking part, so that the dust bin is switched between the locking state and the unlocking state; due to the fact that the dust bin is arranged, the filtering piece does not occupy the inner space of the dust bin, due to the fact that multiple filtering is adopted, the front-end filtering net can block some solid dirt at the front end of the filtering net, and therefore the pollution degree of the follow-up filtering net is reduced.
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Description

TECHNICAL FIELD

[0001] The utility model relates to dust catcher field technology especially is a dust bin can dismantle's dust catcher. BACKGROUND

[0002] At present, dust catcher is a kind of common household cleaning appliance, and the dust catcher is mainly composed of dust generation, dust suction and dust filtration three parts, and its working principle is that dust catcher motor rotates at high speed, air is sucked from suction inlet, dust bin generates a certain vacuum, dust is sucked into dust bucket in dust bin and is stored in dust bucket.

[0003] The prior art discloses a dust cylinder with detachable filter screen for handheld dust collector, which comprises a dust cylinder body, a dust cylinder cover is rotatably arranged at one end of the dust cylinder body, and a hepa assembly is arranged at the other end of the dust cylinder body; a cyclone cylinder assembly is arranged on the inner side of the dust cylinder body; the cyclone cylinder assembly comprises a cyclone cylinder; a cyclone cylinder upper cover is arranged at one end of the cyclone cylinder; a cyclone cylinder lower cover is detachably arranged on the middle part of the cyclone cylinder; a cyclone cylinder middle cover is arranged between the cyclone cylinder upper cover and the cyclone cylinder lower cover; and a filter screen is arranged between the cyclone cylinder middle cover and the cyclone cylinder lower cover; since the filter screen is arranged in the dust cylinder body, the filter screen occupies most of the internal space of the dust cylinder body, so that the dust storage capacity of the dust cylinder body is reduced, and dust needs to be cleaned multiple times, thereby causing inconvenience in use.

[0004] Therefore, it is necessary to study a new technical scheme to solve the above problems. CONTENT OF THE UTILITY MODEL

[0005] Therefore, the utility model provides a dust bin detachable dust collector, which is designed by matching the dust collector main body and the filter piece, one end of the assembly position close to the recess is provided with a mounting cavity, and the filter piece is detachably arranged in the mounting cavity, so that the filter piece is designed in a hidden mode, the filter piece does not occupy the internal space of the dust bin, and the filter piece can prevent dirt or debris from entering the motor.

[0006] To achieve the above object, the utility model adopts the following technical scheme:

[0007] A dust bin detachable dust collector comprises a dust collector main body, a dust bin, a motor, a filter piece and a driving piece.

[0008] The dust collector main body is provided with a dust suction port, a recess and an assembly position in communication; one end of the assembly position close to the recess is provided with a mounting cavity;

[0009] The dust bin is detachably arranged at the mounting position, and the dust bin is provided with a first locking portion; the motor is arranged in the assembly position;

[0010] The filter is detachably arranged in the mounting cavity; the driving member is movably arranged on the dust collector main body, and the driving member is provided with a second locking part for cooperating with the first locking part, and the second locking part is selectively connected to the first locking part, so that the dust bin is switched between the locked state and the unlocked state.

[0011] As a preferred solution, the mounting cavity is provided with a clamping part; the filter comprises a filter part and a clamping hole for cooperating with the clamping part, and the filter is detachably arranged in the mounting cavity through the cooperation of the clamping hole and the clamping part.

[0012] As a preferred solution, the dust collector main body is further provided with a fitting part at one end close to the dust suction port, and the fitting part is provided with a butt joint groove; the dust bin is provided with a butt joint part close to the fitting part, and the butt joint part is adapted to the butt joint groove; and the dust bin is detachably arranged on the dust collector main body, so that the butt joint part and the butt joint groove are locked or separated from each other.

[0013] As a preferred solution, the dust bin comprises a bin body, and the bin body is provided with a mounting groove, and the mounting groove is detachably provided with a dust blocking piece; the dust blocking piece comprises a connecting part and a dust blocking part, and the connecting part is arranged in the mounting groove; and one end surface of the dust blocking part is selectively abutted with the inner end surface of the bin body.

[0014] As a preferred solution, the first locking part is arranged upward from the upper end surface of the bin body; the driving member comprises a pushing part and an extension part arranged at one end of the pushing part close to the first locking part, and the second locking part is arranged downward from one end of the extension part.

[0015] As a preferred solution, a silica gel sealing ring is further arranged between the output end of the dust suction port and the input end of the feeding port.

[0016] As a preferred solution, the dust collector main body comprises a shell and a decorative part, and the decorative part is sleeved outside the shell, and a movable groove is formed between the lower end surface of the decorative part and the upper end surface of the shell.

[0017] As a preferred solution, the driving member is movably arranged in the movable groove, and in the locked state, the second locking part and the first locking part are locked to lock the dust bin in the mounting position; and in the unlocked state, the driving member is moved relative to the movable groove, so that the second locking part and the first locking part are separated.

[0018] As a preferred solution, the dust suction port, the recess and the fitting part are arranged in sequence from front to back.

[0019] The utility model discloses an obvious advantage and beneficial effect compared with prior art, specifically speaking, from the above technical scheme can know, it mainly is through the mounting cavity that is arranged on the one end of the assembly position close to the recessed cavity, the filter piece detachable mode is arranged in the mounting cavity, in this way, the filter piece hidden type's design makes the filter piece not occupy the internal space of dust bin, and through adopting multiple filtration, the filter screen set up at the front end can block some solid dirt in front end of filter screen, thereby reducing the pollution degree of subsequent filter screen, prolonging the service life of filter screen, secondly, the dirt of filter screen front end can be quickly taken down and cleaned up;

[0020] Then is the detachable design of filter piece, can be disassembled and cleaned deeply after long -time use of dust catcher and then reinstallation uses;

[0021] Finally, through the design of first locking portion and second locking portion, the connection stability between dust bin and dust catcher main body is improved, dust bin is avoided and is loose when using, and the use is affected, and the dust bin can be easily disassembled through the design of driving part to facilitate cleaning, need not help other external tools, convenient and reliable operation, especially its simple and reasonable structure, convenient and fast operation, very convenient to use.

[0022] In order to more clearly set forth the structural features and functions of the utility model, the utility model will be described in detail below in combination with the drawings and specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is the perspective view of the embodiment of the utility model;

[0024] Figure 2 It is the sectional view of the embodiment of the utility model;

[0025] Figure 3 It is the exploded view of the embodiment of the utility model;

[0026] Figure 4 It is Figure 2 The local enlarged view of A in the figure;

[0027] Figure 5 It is another sectional view of the embodiment of the utility model;

[0028] Figure 6 It is still another sectional view of the embodiment of the utility model;

[0029] Figure 7 It is another exploded view of the embodiment of the utility model;

[0030] Figure 8 It is still another exploded view of the embodiment of the utility model.

[0031] EXPLANATION OF THE DRAWINGS:

[0032] 10, cleaner body 11, suction port

[0033] 12, concave cavity 13, movable slot

[0034] 14, assembly part 141, butt joint slot

[0035] 101, shell 102, decorative part

[0036] 103, motor 104, control button

[0037] 105, battery 106, charging interface

[0038] 107, PCB board 15, assembly position

[0039] 16, mounting cavity 161, clamping part

[0040] 17, filter part 171, clamping hole

[0041] 20, dust bin 21, feeding port

[0042] 22, discharging port 23, first locking part

[0043] 24, butt joint part 25, silica gel sealing ring

[0044] 26, bin body 261, mounting slot

[0045] 27, dust blocking piece 271, connecting part

[0046] 272, dust blocking part

[0047] 30, driving part 31, second locking part

[0048] 32, pushing part 33, extension part DETAILED DESCRIPTION

[0049] Please refer to Figures 1 to 8 , which shows the specific structure of the embodiment of the utility model.

[0050] In the description of the utility model, it should be pointed out that for the orientation words, if the orientation and position relationship indicated by the terms "up", "down", "front", "back", "left", "right" and the like is based on the orientation or position relationship shown in the drawings or normal wearing and using, it is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element indicated must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific protection scope of the utility model.

[0051] A dust bin detachable dust collector comprises a dust collector body 10, a dust bin 20 and a driving part 30.

[0052] The dust collector body 10 is provided with a dust suction port 11, a concave cavity 12 and a movable slot 13, the concave cavity 12 is located on one side of the movable slot 13; preferably, the dust collector body 10 is also provided with a fitting part 14 at one end close to the dust bin 20, the fitting part 14 is provided with a docking slot 141;

[0053] The dust collector body 10 is also provided with a fitting site 15; the fitting site 15 is provided with a mounting cavity 16 at one end close to the concave cavity 12; the motor 103 is arranged in the fitting site 15; preferably, the dust suction port 11, the concave cavity 12 and the fitting site 15 are arranged in sequence from front to back.

[0054] The mounting cavity 16 is provided with a clamping part 161; the filter 17 includes a filter part and a clamping hole 171 for adapting to the clamping part, the filter 17 is detachably arranged in the mounting cavity through the cooperation of the clamping hole 171 and the clamping part 161. The filter is a filter screen. By adopting multiple filtering, the filter screen (dust blocking piece) arranged at the front end can block some solid dirt in front of the filter screen, thereby reducing the pollution degree of the subsequent filter screen and prolonging the service life of the filter screen. In addition, the dirt in front of the filter screen can be quickly removed for cleaning;

[0055] Preferably, the dust collector body 10 includes a shell 101 and a decorative part 102, the decorative part 102 is sleeved outside the shell 101, and the movable slot 13 is formed between the lower end surface of the decorative part 102 and the upper end surface of the shell 101.

[0056] Preferably, the shell 101 is also provided with a motor 103, a control button 104, a battery 105, a charging interface 106 and a PCB board 107; the output end of the motor 103 is communicated with the dust bin 20; the PCB board 107 is electrically connected to the motor 103, the control button 104, the battery 105 and the charging interface 106 respectively.

[0057] The dust bin 20 is detachably arranged at the concave cavity 12, the dust bin 20 has a feeding port 21 and a discharging port 22 in communication, the feeding port 21 is communicated with the dust suction port 11; the dust bin 20 is provided with a first locking part 23; one end of the dust bin 20 close to the fitting part 14 is provided with a docking part 24 adapted to the docking slot 141; the dust bin 20 is detachably arranged on the dust collector body 10, so that the docking part 24 and the docking slot 141 are locked or separated from each other; through the cooperation of the docking slot 141 and the docking part 24, when assembled, the double locking effect of the dust bin 20 is realized to prevent the dust bin 20 from loosening.

[0058] Preferably, a silica gel sealing ring 25 is arranged between the output end of the dust suction port 11 and the input end of the feeding port 21, so as to improve the sealing performance of the connection between the dust bin 20 and the dust collector main body 10 and prevent dust from being scattered.

[0059] Preferably, the dust bin 20 comprises a bin body 26, the bin body 26 is provided with a mounting groove 261, and a dust blocking piece 27 is detachably arranged in the mounting groove 261; the dust blocking piece 27 comprises a connecting portion 271 and a dust blocking portion 272, the connecting portion 271 is arranged in the mounting groove 261, and one end surface of the dust blocking portion 272 is selectively abutted against an inner end surface of the bin body 26; when the dust bin is disassembled, the dust blocking portion of the dust blocking piece is abutted against the inner end surface of the bin body 26, so as to prevent dust particles from continuing to be conducted upwards and achieve a dust blocking effect; when the dust bin is assembled for use, the dust blocking portion moves towards the bin body, so as not to affect the normal use of the dust collector.

[0060] The driving member 30 is movably arranged in the movable groove 13, the driving member 30 is provided with a second locking portion 31 for cooperating with the first locking portion 23, and the driving member 30 can drive the dust bin 20 to switch between a locked state and an unlocked state; in the locked state, the second locking portion 31 and the first locking portion 23 are locked to each other, so as to lock the dust bin 20 in the recess 12; in the unlocked state, the driving member 30 moves relative to the movable groove 13, so that the second locking portion 31 and the first locking portion 23 are separated.

[0061] Preferably, the first locking portion 23 extends upwards from the upper end surface of the bin body 26, the driving member 30 comprises a pushing portion 32 and an extension portion 33 extending from one end of the pushing portion 32 close to the first locking portion 23, and the second locking portion 31 extends downwards from one end of the extension portion 33. Preferably, the first locking portion 23 and the second locking portion 31 are clamping hooks.

[0062] The design focus of the utility model lies in that one end of the assembly position close to the recess is provided with a mounting cavity, and the filter member is detachably arranged in the mounting cavity, so that the filter member is hidden, the filter member does not occupy the internal space of the dust bin, and through multiple filtering, the filter screen arranged at the front end can block some solid dirt in front of the filter screen, so as to reduce the pollution degree of the subsequent filter screen and prolong the service life of the filter screen, and the dirt in front of the filter screen can be quickly taken down for cleaning.

[0063] Then, the filter member is detachably designed, and the dust collector can be disassembled, deeply cleaned and reassembled for use after long-time use.

[0064] Finally, through the design of the first locking part and the second locking part, the connection stability between the dust bin and the main body of the dust collector is improved, so that the dust bin does not loosen during use and affects use, and through the design of the driving part, the dust bin can be easily disassembled for cleaning without the help of other external tools, which is convenient and reliable to operate.

[0065] The above is only a preferred embodiment of the present application, and does not limit the technical scope of the present application in any way. Therefore, any slight modification, equivalent change and modification of the above embodiment according to the technical essence of the present application still belongs to the scope of the technical solution of the present application.

Claims

1. A vacuum cleaner with a detachable dustbin, characterized in that: It includes the vacuum cleaner body, dust chamber, motor, filter, and drive components; The vacuum cleaner body is provided with a connected suction port, a recess, and an assembly position; the assembly position is provided with an installation cavity at one end near the recess. The dust bin is detachably mounted at the installation position and is provided with a first locking part; the motor is located in the assembly position; the filter element is detachably mounted in the installation cavity; The driving component is movably mounted on the vacuum cleaner body. The driving component is provided with a second locking part for cooperating with the first locking part. The second locking part can be selectively connected to the first locking part, so that the dust chamber switches between a locked state and an unlocked state.

2. The vacuum cleaner with a detachable dustbin according to claim 1, characterized in that: The mounting cavity is provided with a snap-fit ​​part; the filter element includes a filter part and a snap-fit ​​hole for matching the snap-fit ​​part, and the filter element is detachably installed in the mounting cavity through the matching of the snap-fit ​​hole and the snap-fit ​​part.

3. The vacuum cleaner with a detachable dustbin according to claim 1, characterized in that: The vacuum cleaner body is provided with an assembly at one end near the suction port, and the assembly has a docking groove inside; the dust chamber is provided with a docking part that is adapted to the docking groove at one end near the assembly; the dust chamber is detachably mounted on the vacuum cleaner body, so that the docking part and the docking groove can be locked or detached from each other.

4. The vacuum cleaner with a detachable dustbin according to claim 1, characterized in that: The dust bin includes a bin body, and an installation groove is provided inside the bin body. A dust baffle is detachably installed in the installation groove. The dust baffle includes a connecting part and a dust baffle part. The connecting part is installed and positioned in the installation groove. One end face of the dust baffle part can selectively abut against the inner end face of the bin body.

5. The vacuum cleaner with a detachable dustbin according to claim 1, characterized in that: The first locking part extends upward from the upper end surface of the compartment body; the driving member includes an extension of the pushing part extending from one end of the pushing part near the first locking part, and the second locking part extends downward from one end of the extension.

6. The vacuum cleaner with a detachable dustbin according to claim 1, characterized in that: A silicone sealing ring is also provided between the output end of the dust suction port and the input end of the feed port.

7. The vacuum cleaner with a detachable dustbin according to claim 1, characterized in that: The vacuum cleaner body includes a shell and a decorative part. The decorative part is fitted outside the shell, and a movable groove is formed between the lower end face of the decorative part and the upper end face of the shell.

8. The vacuum cleaner with a detachable dustbin according to claim 7, characterized in that: The drive component is movably disposed in the movable slot. In the locked state, the second locking part and the first locking part lock each other to lock the dust bin in the installation position. In the unlocked state, the drive member moves relative to the movable slot, causing the second locking part to disengage from the first locking part.

9. The vacuum cleaner with a detachable dustbin according to claim 1, characterized in that: The suction port, cavity, and assembly position are arranged sequentially from front to back.