CN211324694U - Vacuum cleaner - Google Patents
Vacuum cleaner Download PDFInfo
- Publication number
- CN211324694U CN211324694U CN201922263004.XU CN201922263004U CN211324694U CN 211324694 U CN211324694 U CN 211324694U CN 201922263004 U CN201922263004 U CN 201922263004U CN 211324694 U CN211324694 U CN 211324694U
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- Prior art keywords
- filter screen
- upper cover
- vacuum cleaner
- mounting part
- mounting
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- 239000000428 dust Substances 0.000 abstract description 26
- 238000009434 installation Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
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Abstract
The application relates to the technical field of household appliances, in particular to a dust collector which comprises a host machine, wherein the host machine comprises a shell and a dust cup assembly, the dust cup assembly comprises a body and an upper cover assembly, and the upper cover assembly comprises a containing part and a filter screen; the filter screen is arranged in the accommodating part; the first end of the upper cover assembly abuts against the body, and the second end of the upper cover assembly is connected with the shell. The utility model provides a dust catcher is through setting up the filter screen in the holding portion of upper cover subassembly, and in case neglected to adorn the upper cover subassembly that has the filter screen, the body just can't be connected with the shell, so very easily just discover to neglected to adorn the filter screen. Therefore, the dust collector provided by the application can effectively prevent the filter screen from being neglected to be installed, and therefore damage to the motor is avoided.
Description
Technical Field
The application relates to the technical field of household appliances, in particular to a dust collector.
Background
With the improvement of living standard of people, the dust collector has become an important household appliance in family life.
For a hand-held cleaner, it typically includes a main body, a hose assembly and a floor brush assembly. The hose connecting component connects the main machine and the ground brush component. The host machine typically includes a housing, a motor, a battery pack assembly, and a dirt cup assembly. Wherein the motor is contained within the housing and upon operation, dirt or debris is drawn into the dirt cup assembly.
In the prior art, as shown in fig. 1, a dirt cup assembly 1 'includes a dirt cup 11', a filter screen bracket 12 'and a filter screen 13', the filter screen 13 'is fixed in the dirt cup 11' after being mounted on the filter screen bracket 12 ', and the dirt cup 11' is connected to a housing. Even if the filter net bracket 12 ' and the filter net 13 ' are not installed, the dust cup 11 ' can still be connected with the housing, and if the dust collector is operated, dust or garbage can enter the motor, which causes damage to the motor.
SUMMERY OF THE UTILITY MODEL
The application provides a dust collector to avoid filter screen neglected loading to lead to the motor to damage.
One aspect of the present application provides a vacuum cleaner, including: a host comprising a housing and a dirt cup assembly; the dirt cup assembly includes:
a body;
the upper cover component comprises an accommodating part and a filter screen; the filter screen is arranged in the accommodating part; the first end of the upper cover assembly abuts against the body, and the second end of the upper cover assembly is connected with the shell.
The utility model provides a dust catcher is through setting up the filter screen in the holding portion of upper cover subassembly, and in case neglected to adorn the upper cover subassembly that has the filter screen, the body just can't be connected with the shell, so very easily just discover to neglected to adorn the filter screen. Therefore, the dust collector provided by the application can effectively prevent the filter screen from being neglected to be installed, and therefore damage to the motor is avoided.
In one possible embodiment, the upper cover assembly includes a first mounting part and a second mounting part connected;
the accommodating portion is provided to the first mounting member; the filter screen is integrally formed in the accommodating part;
the inner wall of the second mounting part is provided with a concave part;
the housing includes a second raised portion that cooperates with the recessed portion (122a) to connect the dirt cup assembly (1) with the housing (2).
The filter screen can have enough installation space by arranging the upper cover component to comprise the first installation component and the second installation component, and the filter screen can be connected with the shell by arranging the concave part in enough space.
In one possible embodiment, the outer wall of the second mounting part is provided with a first boss;
the first protruding part and the concave part are correspondingly arranged.
Through setting up first bellying at the outer wall of second installation component, on the one hand when installing dirt cup subassembly and shell, first bellying has certain sign effect, can match dirt cup subassembly and shell rapidly during the installation. On the other hand, the arrangement of the first convex part can locally thicken the second mounting part, thereby providing convenience for arrangement and processing of the concave part.
In one possible embodiment, the upper cover assembly further includes a connection rib;
the connecting rib connects the first mounting member and the second mounting member.
The first mounting component and the second mounting component are connected through the connecting ribs, and the stability of the mounting components is improved.
In one possible embodiment, the first mounting part, the connecting rib and the second mounting part are integrally formed.
In one possible embodiment, the dirt cup assembly further comprises a screen support;
the screen support is connected to the second mounting member and at least a portion of the screen support is received by the body.
The filter screen support can support the filter screen to make the filter screen more stable.
In one possible embodiment, one of the second mounting member and the screen support has an outer helical portion and the other has an inner helical portion;
the outer spiral portion is engaged with the inner spiral portion to connect the second mounting member with the strainer.
The filter screen support and the second mounting part are screwed in a spiral mode, so that the filter screen support and the second mounting part are convenient to connect and detach.
In one possible embodiment, the second mounting part is annular;
the first mounting member is received in the second mounting member.
The second mounting part is arranged in a circular ring shape, and the inner spiral part can be arranged on the inner wall of the second mounting part, so that the second mounting part can be screwed down after being sleeved with the filter screen bracket.
In a possible embodiment, the first mounting part comprises a plurality of annular ribs with gaps between them in order to achieve a good ventilation effect.
In one possible embodiment, the first mounting member further includes a support rib connecting a plurality of the annular ribs.
The structural strength of the first mounting member can be improved by providing the support rib plate.
The technical scheme provided by the application can achieve the following beneficial effects:
the dust collector that this application provided is through setting up the filter screen in the holding portion of upper cover subassembly, and in case neglected to adorn the upper cover subassembly that has the filter screen, the body just can't be connected with the shell, so very easily just discover to neglected to adorn the filter screen. Therefore, the dust collector provided by the application can effectively prevent the filter screen from being neglected to be installed, and therefore damage to the motor is avoided.
In addition, once the installation part with the filter screen is neglected to be installed, a gap is formed between the body and the air suction port of the shell, and as a complete dust suction channel is not formed, dust cannot be sucked into the motor even if the main machine starts to work, so that the motor is fundamentally protected.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
In order to more clearly illustrate the detailed description of the present application or the technical solutions in the prior art, the drawings needed to be used in the detailed description of the present application or the prior art description will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic structural view of a prior art dirt cup assembly;
FIG. 2 is a schematic structural view of a vacuum cleaner according to an embodiment of the present disclosure;
FIG. 3 is a schematic view of a state of a main body in a vacuum cleaner according to an embodiment of the present disclosure;
FIG. 4 is a schematic view of another state of a main body of a vacuum cleaner according to an embodiment of the present disclosure;
FIG. 5 is a schematic view of a dust cup assembly of a vacuum cleaner according to an embodiment of the present disclosure;
FIG. 6 is an exploded perspective view of an angle of a dirt cup assembly for a vacuum cleaner according to an embodiment of the present disclosure;
FIG. 7 is an exploded perspective view of another embodiment of a dirt cup assembly for a vacuum cleaner.
Reference numerals:
1' -a dirt cup assembly;
11' -a dirt cup;
12' -a screen support;
13' -a filter screen;
a P-dust collector;
10-a host machine;
1-a dirt cup assembly;
11-a body;
12-an upper cover assembly;
121-a first mounting part;
121 a-annular rib;
121 b-a support rib;
122-a second mounting member;
122 a-a recess;
122 b-a first boss;
123-connecting ribs;
124-a filter screen;
13-a screen holder;
131-an external spiral part;
2-a housing;
21-a second boss;
3-a battery pack assembly;
20-a socket assembly;
30-a floor brush assembly.
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.
Detailed Description
The technical solutions of the present application will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terminology used in the embodiments of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in the examples of this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
It should be noted that the terms "upper", "lower", "left", "right", and the like used in the embodiments of the present application are described in terms of the angles shown in the drawings, and should not be construed as limiting the embodiments of the present application. In addition, in this context, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on "or" under "the other element or be indirectly on" or "under" the other element via an intermediate element.
As shown in fig. 2, the present embodiment provides a vacuum cleaner P, which includes a floor brush assembly 30, a pipe connecting assembly 20 and a main unit 10, wherein the pipe connecting assembly 20 is respectively connected to the floor brush assembly 30 and the main unit 10, and the main unit 10 of the floor brush assembly 30 is controlled to suck dust on an object to be cleaned.
As shown in fig. 3 and 4, the present embodiment also provides a main body 10, and the main body 10 includes a housing 2, a battery pack assembly 3 and a dirt cup assembly 1.
Wherein, can hold the motor in the shell 2, dirt cup subassembly 1 is used for holding dust or rubbish, and dirt cup subassembly 1 is connected with shell 2. Once the filter screen in the dirt cup assembly 1 is mis-loaded, dirt or debris can enter the motor, causing damage to the motor. The battery pack assembly 3 is used to supply electric power.
As shown in fig. 5, the dirt cup assembly 1 includes a body 11 and a top cover assembly 12. The main body 11 is used for containing dust and garbage, and the upper cover assembly 12 includes a containing portion and a filter screen 124. Wherein, the filter screen 124 is arranged in the accommodating part; the first end of the upper cover component is abutted against the body 11, and the second end of the upper cover component is connected with the shell 2.
In this embodiment, the upper cover assembly may include a first mounting part 121 and a second mounting part 122. In other embodiments, the cover assembly may be a unitary component.
In the vacuum cleaner provided by the embodiment of the present application, by providing the filter screen 124 in the accommodating portion of the cover assembly 12, once the cover assembly 12 with the filter screen 124 is missed, the body 11 cannot be connected to the outer casing 2, and thus the filter screen 124 is easily found to be missed.
In a specific embodiment, the cover assembly 12 includes a first mounting member 121 and a second mounting member 122 connected to each other, a receiving portion is provided in the first mounting member 121, and a filter mesh 124 is integrally formed in the receiving portion. The inner wall of the second mounting part 122 is provided with a recess 122a, and the housing includes a second protrusion 21, and the second protrusion 21 cooperates with the recess 122a to connect the dirt cup assembly 1 with the housing 2. In the present embodiment, the recess 122a is disposed on the second mounting member 122, which will be described in detail below.
The second mounting member 122 is provided with a recess 122a and the housing 2 of the main body 10 is provided with a second protrusion 21 by providing the filter mesh 124 integrally formed with the receiving portion to connect the dirt cup assembly 1 with the housing 2. Thus, once the upper lid assembly 12 with the filter mesh 124 is neglected, the body 11 cannot be connected to the housing 2, and thus the neglected filter mesh is easily found. Therefore, the vacuum cleaner P provided by the embodiment of the present application can effectively prevent the filter screen 124 from being neglected, thereby avoiding damage to the motor.
In addition, once the installation part with the filter screen 124 is neglected, a gap is formed between the body 11 and the air suction port of the housing, and since there is no complete dust suction channel, even if the main machine 10 starts to work, the dust is not sucked into the motor, thereby fundamentally protecting the motor.
Specifically, the recess 122a is provided to an inner wall of the second mounting member 122. The first mounting member 121 may be a plastic member, the filter 124 may be HEPA filter paper, the filter paper may be placed in a mold, and the filter paper and the first mounting member 121 may be molded together after the injection molding of the first mounting member 121 is completed.
The filter screen 124 can have a sufficient installation space by providing the upper cover assembly 12 including the first and second installation parts 121 and 122, and a sufficient space is provided for the recess 122a so as to be connected with the exterior can 2.
In a specific embodiment, as shown in fig. 3 and 5, the outer wall of the second mounting part 122 is provided with a first protrusion 122b, and the first protrusion 122b is disposed corresponding to the recess 122 a.
In this embodiment, the first protruding portion 122b is disposed on the outer wall of the second mounting member 122, so that the first protruding portion 122b has a certain marking function when the dirt cup assembly 1 is mounted on the housing 2, and the dirt cup assembly 1 can be quickly matched with the housing 2 when mounted. On the other hand, the provision of the first projecting portion 122b enables local thickening of the second mounting part 122, thereby providing convenience in provision and processing of the recessed portion 122 a.
In a specific embodiment, as shown in fig. 5, the upper cover assembly 12 further includes a connection rib 123, and the connection rib 123 connects the first mounting part 121 and the second mounting part 122. The first mounting part 121 and the second mounting part 122 are connected by the connecting ribs 123, improving the stability of the mounting parts.
As shown in fig. 5, the connection rib 123 may be plural and distributed along the circumferential direction of the first mounting part 121. The specific position of the connection rib 123 is not limited as long as the recess 122a is not shielded.
In a specific embodiment, the first mounting part 121, the connecting rib 123 and the second mounting part 122 are integrally formed. The mounting member is formed by injection molding and the filter screen 124 is attached to the mounting member.
In one particular embodiment, as shown in fig. 6 and 7, the dirt cup assembly 1 further includes a screen support 13 for supporting the screen 124 to make the screen 124 more stable. The screen holder 13 is attached to the second mounting member 122, and at least a portion of the screen holder 13 is received in the body 11.
In one particular embodiment, one of the second mounting member 122 and the screen bracket 13 has an outer threaded portion 131 and the other has an inner threaded portion, the outer threaded portion 131 mating with the inner threaded portion to connect the second mounting member 122 to the screen 124.
In this embodiment, the filter support 13 has an outer spiral portion 131, and the second mounting member 122 has an inner spiral portion, and the two are screwed together when mounting.
The filter screen bracket 13 and the second mounting part 122 are connected and detached conveniently by screwing.
In a specific embodiment, the second mounting member 122 has an annular shape, and the first mounting member 121 is accommodated in the second mounting member 122.
The second mounting member 122 is formed in a ring shape, and the inner spiral portion may be formed on an inner wall thereof so as to be screwed after being fitted to the screen bracket 13.
In a specific embodiment, the first mounting part 121 includes a plurality of annular ribs 121a with gaps between the plurality of annular ribs 121 a.
By providing the plurality of annular ribs 121a, gaps are provided between the plurality of annular ribs 121a, so that a good ventilation effect is achieved
In a particular embodiment, the first mounting member 121 further includes a support rib 121b, the support rib 121b connecting the plurality of annular ribs 121 a. The structural strength of the first mounting member 121 can be improved by providing the support ribs 121 b.
In the vacuum cleaner P provided in the embodiment of the present application, the installation process of the main unit 10 is as follows:
firstly, the filter screen 124 is placed in a mould, and when the injection molding of the mounting part is finished, the filter screen 124 and the mounting part are automatically integrated into a whole to form the upper cover component 12; then the upper cover component 12 and the filter screen bracket 13 are locked in a rotating way; the dirt cup assembly 1 is formed by extending the screen support 13 into the body 11.
The installation of the main unit 10 is completed by assembling the recess 122a of the dirt cup assembly 1 with the second protrusion 21 of the housing 2 aligned therewith.
When the dust cup assembly 1 is disassembled, the dust cup assembly 1 is taken out, and then the filter screen bracket 13 and the upper cover assembly 12 are rotated and loosened.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. A vacuum cleaner (P), characterized in that it comprises: a main body (10), the main body (10) comprising a housing (2) and a dirt cup assembly (1); the dirt cup assembly (1) includes:
a body (11);
an upper cover assembly (12) comprising a receptacle and a screen (124); the filter screen (124) is arranged in the accommodating part; the first end of the upper cover assembly abuts against the body (11), and the second end of the upper cover assembly is connected with the shell (2).
2. A vacuum cleaner (P) according to claim 1, characterized in that said upper cover assembly (12) comprises a first mounting part (121) and a second mounting part (122) connected;
the accommodating portion is provided to the first mounting member (121); the filter screen (124) is integrally formed in the accommodating part;
a recessed part (122a) is arranged on the inner wall of the second mounting component (122);
the housing includes a second raised portion (21), the second raised portion (21) cooperating with the recessed portion (122a) to connect the dirt cup assembly (1) with the housing (2).
3. A vacuum cleaner (P) according to claim 2, characterized in that the outer wall of the second mounting part (122) is provided with a first projection (122 b);
the first protruding portion (122b) is disposed corresponding to the recessed portion (122 a).
4. A vacuum cleaner (P) according to claim 2, characterized in that said upper cover assembly (12) further comprises a connecting rib (123);
the connecting rib (123) connects the first mounting part (121) and the second mounting part (122).
5. A vacuum cleaner (P) according to claim 4, characterized in that the first mounting part (121), the connecting rib (123) and the second mounting part (122) are integrally formed.
6. A vacuum cleaner (P) according to any of claims 2-5, characterized in that the dirt cup assembly (1) further comprises a sieve holder (13);
the screen holder (13) is connected to the second mounting part (122) and at least part of the screen holder (13) is accommodated in the body (11).
7. A vacuum cleaner (P) according to claim 6, characterized in that the second mounting member (122) and the sieve support (13) have one an outer spiral portion (131) and the other an inner spiral portion;
the outer spiral portion (131) cooperates with the inner spiral portion to connect the second mounting member (122) with the screen (124).
8. A vacuum cleaner (P) according to claim 7, characterized in that said second attachment part (122) is annular;
the first mounting member (121) is accommodated in the second mounting member (122).
9. A vacuum cleaner (P) according to any of claims 2-5, characterized in that the first mounting part (121) comprises a plurality of annular ribs (121a), with gaps between the annular ribs (121 a).
10. A vacuum cleaner (P) according to claim 9, characterized in that said first mounting part (121) further comprises a support rib (121b), said support rib (121b) connecting a plurality of said annular ribs (121 a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922263004.XU CN211324694U (en) | 2019-12-16 | 2019-12-16 | Vacuum cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922263004.XU CN211324694U (en) | 2019-12-16 | 2019-12-16 | Vacuum cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211324694U true CN211324694U (en) | 2020-08-25 |
Family
ID=72128908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922263004.XU Active CN211324694U (en) | 2019-12-16 | 2019-12-16 | Vacuum cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211324694U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114351424A (en) * | 2021-12-06 | 2022-04-15 | 无锡小天鹅电器有限公司 | Clothes drying equipment |
-
2019
- 2019-12-16 CN CN201922263004.XU patent/CN211324694U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114351424A (en) * | 2021-12-06 | 2022-04-15 | 无锡小天鹅电器有限公司 | Clothes drying equipment |
| CN114351424B (en) * | 2021-12-06 | 2023-11-24 | 无锡小天鹅电器有限公司 | Clothes drying equipment |
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| GR01 | Patent grant |