Dust collector dust cup convenient to disassemble, assemble and clean

Abstract

The utility model discloses a dust collector dust cup convenient to disassemble, assemble and clean, which comprises a dust cup body arranged in a mounting groove on a dust collector host; the dust cup cover is rotatably mounted on the dust cup body; the lock catch assembly comprises a pressing part and a spring bolt part, the pressing part is elastically connected to the dust collector main machine, the spring bolt part is elastically connected to the dust collector main machine, the bottom of the pressing part makes contact with the spring bolt part, the contact face of the pressing part and the spring bolt part is an inclined face, one end of the spring bolt part extends out of the side wall of the installation groove, and an inclined guide face is arranged at the end of the spring bolt part. A locking hole corresponding to the spring bolt part in position is formed in the end part of the dust cup cover. Compared with the prior art, the problem that the dust cup of the dust collector is inconvenient to disassemble, assemble and clean is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum cleaners, in particular to a dust cup of a vacuum cleaner which is easy to disassemble and clean. Background Art

[0002] Vacuum cleaners can be divided into vertical, horizontal and portable types according to their structure. The working principle of a vacuum cleaner is to use an electric motor to drive the blades to rotate at high speed, generate negative air pressure in a sealed shell, and absorb dust.

[0003] In the installation structure of the dust cup of the existing horizontal vacuum cleaner, locking structures are respectively provided to lock the dust cup and the vacuum cleaner host, the dust cup body and the dust cup cover. As a result, when cleaning the dust cup of the vacuum cleaner, it is necessary to first unlock the cup and the vacuum cleaner host, and then unlock the dust cup cover after removing the dust cup to empty the dust. Utility Model Content

[0004] The utility model aims to provide a dust cup of a vacuum cleaner which is easy to disassemble and clean, so as to solve the problem that the dust cup of the vacuum cleaner is inconvenient to disassemble and clean.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a dust cup of a vacuum cleaner that is easy to disassemble and clean, comprising:

[0006] A dust cup body, which is placed in a mounting slot on the vacuum cleaner host;

[0007] A dust cup cover, which is rotatably mounted on the dust cup body;

[0008] The lock assembly includes a pressing part and a locking tongue part. The pressing part is elastically connected to the vacuum cleaner main body, the locking tongue part is elastically connected to the vacuum cleaner main body, the bottom of the pressing part contacts the locking tongue part, the contact surface between the pressing part and the locking tongue part is an inclined surface, one end of the locking tongue part extends out of the side wall of the mounting groove, the end of the locking tongue part is provided with an inclined guide surface, and the end of the dust cup cover is provided with a locking hole corresponding to the position of the locking tongue part.

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

[0010] At least one plug-in block is arranged on the side wall of the installation groove, and a plug-in socket corresponding to the position of the plug-in block is arranged on the dust cup body.

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

[0012] Two plug-in blocks are arranged on the side wall of the installation groove, and the two plug-in blocks are symmetrically arranged on both sides of the pressing part.

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

[0014] A supporting foot is arranged at the bottom of the dust cup body, and a positioning groove corresponding to the position of the supporting foot is arranged on the bottom surface of the installation groove.

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

[0016] One side of the dust cup cover is provided with a pressing plate, and one end of the pressing plate is bent upward.

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

[0018] 1. In the present utility model, when the dust cup is installed, the dust cup cover on the dust cup body is in a buckled state, and the whole dust cup is placed from top to bottom into the installation groove on the vacuum cleaner main body. During the putting-in process, the guiding surface with an inclined end of the locking tongue part causes the locking tongue part to be squeezed and retracted into the side wall of the installation groove by the dust cup. After the dust cup is installed in place, the locking tongue part is reset under the action of the spring force, and the end of the locking tongue part is inserted into the locking hole of the dust cup cover. Using the locking tongue part to lock and fix the dust cup cover for the dust cup can not only effectively position the dust cup, but also prevent the dust cup cover from being opened, so that the dust cup cover can be directly rotated and opened after the dust cup is disassembled, without the need to additionally set a dust cup cover locking mechanism.

[0019] 2. In the present utility model, when the dust cup is disassembled, the pressing part is pressed downward, the pressing part moves downward, the bottom of the pressing part squeezes the locking tongue part to move backward, and the springs below the pressing part and behind the locking tongue part are both in a state of compressive deformation. At this time, the locking tongue part moves backward out of the locking hole of the dust cup cover, and at this time, the dust cup can be lifted upward. Description of the Drawings

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0021] Figure 1 It is an installation schematic diagram of a dust cup of a vacuum cleaner that is convenient for disassembly, installation and cleaning.

[0022] Figure 2 It is a disassembly schematic diagram of a dust cup of a vacuum cleaner that is convenient for disassembly, installation and cleaning.

[0023] Figure 3 It is a cross-sectional view of the vacuum cleaner main body in a dust cup of a vacuum cleaner that is convenient for disassembly, installation and cleaning.

[0024] Figure 4 It is Figure 3 a partial enlarged view of part A in

[0025] Figure 5 It is a structural schematic diagram of a dust cup of a vacuum cleaner that is convenient for disassembly, installation and cleaning.

[0026] Figure 6 Schematic diagram of the opening of a dust cup of a vacuum cleaner that is convenient for disassembly, cleaning and assembly.

[0027] Legend:

[0028] 1. Dust cup body; 11. Insertion socket; 12. Support feet; 13. Handle; 2. Dust cup cover; 21. Locking hole; 22. Pressing plate; 3. Pressing part; 4. Lock tongue part; 41. Guide surface; 9. Vacuum cleaner main body; 91. Installation groove; 92. Insertion block; 93. Positioning groove. Specific implementation mode

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

[0030] Embodiment 1

[0031] Please refer to Figures 1-6 , the present invention provides a technical solution: a dust cup of a vacuum cleaner that is convenient for disassembly, cleaning and assembly, including:

[0032] The dust cup body 1 is placed in the installation groove 91 on the vacuum cleaner main body 9;

[0033] The dust cup cover 2 is rotatably installed on the dust cup body 1;

[0034] The lock assembly includes a pressing part 3 and a lock tongue part 4. The pressing part 3 is elastically connected to the vacuum cleaner main body 9, the lock tongue part 4 is elastically connected to the vacuum cleaner main body 9, the bottom of the pressing part 3 contacts the lock tongue part 4, the contact surface between the pressing part 3 and the lock tongue part 4 is an inclined surface, one end of the lock tongue part 4 extends out of the side wall of the installation groove 91, the end of the lock tongue part 4 is provided with an inclined guide surface 41, and the end of the dust cup cover 2 is provided with a locking hole 21 corresponding to the position of the lock tongue part 4.

[0035] The bottom of the dust cup body 1 is provided with support feet 12, and the bottom surface of the installation groove 91 is provided with positioning grooves 93 corresponding to the positions of the support feet 12. When the dust cup is installed, the support feet 12 at the bottom of the dust cup body 1 are inserted into the positioning grooves 93 to fully lock the installation position of the dust cup and prevent the relative position change between the dust cup and the vacuum cleaner main body 9.

[0036] One side of the dust cup cover 2 is provided with a pressing plate 22, and one end of the pressing plate 22 is bent upward. The pressing plate 22 is bent upward to facilitate increasing the rotation opening angle of the dust cup cover 2.

[0037] Working principle: When the dust cup is installed, the dust cup cover 2 on the dust cup body 1 is in a buckled state, and the whole dust cup is placed from top to bottom in the installation groove 91 on the vacuum cleaner main body 9. During the placement process, the guiding surface 41 with an inclined end of the locking tongue portion 4 causes the locking tongue portion 4 to be squeezed and retracted into the side wall of the installation groove 91 by the dust cup. After the dust cup is installed in place, the locking tongue portion 4 resets under the action of the spring force, and the end of the locking tongue portion 4 is inserted into the locking hole 21 of the dust cup cover 2. Using the locking of the locking tongue portion 4 to the dust cup cover 2 to fix the dust cup can not only effectively position the dust cup, but also prevent the opening of the dust cup cover 2, so that the dust cup cover 2 can be directly rotated and opened after the dust cup is disassembled, without the need to additionally set a locking mechanism for the dust cup cover 2. When the dust cup is disassembled, press down the pressing portion 3, the pressing portion 3 moves downward, the bottom of the pressing portion 3 squeezes the locking tongue portion 4 to move backward, and the springs below the pressing portion 3 and behind the locking tongue portion 4 are both in a state of compressive deformation. At this time, the locking tongue portion 4 moves backward out of the locking hole 21 of the dust cup cover 2, and at this time, the dust cup can be lifted upward.

[0038] Embodiment 2

[0039] Others are the same as Embodiment 1, the difference is that: at least one plug-in block 92 is arranged on the side wall of the installation groove 91, and a plug-in seat 11 corresponding to the plug-in block 92 in position is arranged on the dust cup body 1. Specifically, two plug-in blocks 92 are arranged on the side wall of the installation groove 91, and the two plug-in blocks 92 are symmetrically arranged on both sides of the pressing portion 3. Using the plugging and locking of the plug-in block 92 and the plug-in seat 11 on the dust cup body 1 can fully fix the position of the dust cup on the vacuum cleaner main body 9, and at the same time facilitate ensuring that the locking tongue portion 4 accurately inserts into the locking hole 21 of the dust cup cover 2.

[0040] Embodiment 3

[0041] Others are the same as Embodiment 1, the difference is that: a handle 13 is arranged on the dust cup body 1, which is convenient for lifting the dust cup body 1, so as to facilitate the disassembly and installation of the dust cup.

[0042] The handle 13 is a plate body structure with an arc-shaped cross section. The pressing plate 22 is rotatably installed on a pair of opposite side walls of the handle 13, so as to avoid the handle 13 interfering with the pressing plate 22, and the pressing plate 22 does not exceed the handle 13 to avoid misoperation of the pressing plate 22 to open.

[0043] The above is only the preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.

Claims

1. A dust cup of a vacuum cleaner that is convenient for disassembly, assembly and cleaning, characterized in that, Comprising: A dust cup body, which is placed in an installation groove on a vacuum cleaner main body; A dust cup cover, which is rotatably installed on the dust cup body; A lock assembly, which includes a pressing part and a locking tongue part. The pressing part is elastically connected to the vacuum cleaner main body, the locking tongue part is elastically connected to the vacuum cleaner main body, the bottom of the pressing part contacts the locking tongue part, the contact surface between the pressing part and the locking tongue part is an inclined surface, one end of the locking tongue part extends out of the side wall of the installation groove, a guiding surface arranged obliquely is provided at the end of the locking tongue part, and a locking hole corresponding to the locking tongue part in position is provided at the end of the dust cup cover.

2. The dust cup of a vacuum cleaner that is convenient for disassembly, assembly and cleaning according to claim 1, wherein, At least one plug block is arranged on the side wall of the installation groove, and a socket corresponding to the plug block in position is provided on the dust cup body.

3. The dust cup of a vacuum cleaner that is convenient for disassembly, assembly and cleaning according to claim 2, wherein Two plug blocks are arranged on the side wall of the installation groove, and the two plug blocks are symmetrically arranged on both sides of the pressing part.

4. A dust cup of a vacuum cleaner that is convenient for disassembly, assembly and cleaning, characterized in that, Support feet are arranged at the bottom of the dust cup body, and positioning grooves corresponding to the support feet in position are arranged on the bottom surface of the installation groove.

5. A dust cup of a vacuum cleaner that is convenient for disassembly, assembly and cleaning, characterized in that, A pressing plate is arranged on one side of the dust cup cover, and one end of the pressing plate is bent upward.

6. A dust cup of a vacuum cleaner that is convenient for disassembly, assembly and cleaning, characterized in that A handle is arranged on the dust cup body.

7. The dust cup of a vacuum cleaner that is convenient for disassembly, assembly and cleaning according to claim 6, wherein, The handle is a plate body structure with an arc-shaped cross section.

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