CN211299777U - Portable dust collector and dust-proof valve thereof - Google Patents
Portable dust collector and dust-proof valve thereof Download PDFInfo
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- CN211299777U CN211299777U CN201921652965.3U CN201921652965U CN211299777U CN 211299777 U CN211299777 U CN 211299777U CN 201921652965 U CN201921652965 U CN 201921652965U CN 211299777 U CN211299777 U CN 211299777U
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Abstract
The utility model provides a portable dust collector and dust proof valve thereof. When the portable dust collector works, the motor generates suction force, the air flow carries garbage into the suction nozzle, the valve overturns around the pivot and is opened, the air flow can enter the dust collecting cup through the valve, and when the portable dust collector stops working, the valve resets under the action of the elastic component and is tightly attached to the stopping part, so that the dust separation effect is achieved. Because the valve is hard and the elastic force of the elastic component acts, no gap exists between the valve and the stopping part, and the dust-proof effect is good.
Description
Technical Field
The utility model relates to a domestic or automobile-used burnisher field especially relates to a portable dust catcher and dust proof valve thereof.
Background
Compared with a large-sized dust collector, the portable dust collector is an updated product with small volume and convenient carrying. The principle is that the fan impeller is driven by the motor at high speed, so that higher pressure difference is formed between the inside and the outside of the dust collector, and therefore, outside dirt such as dust, debris and the like enters the inside of the dust collector along with air, and the dust, the debris and the like are collected in a dust cylinder through the filtering action of a filter, so that the purpose of cleaning the environment is achieved.
The valve is often arranged between the dust suction port and the dust collection bin of the dust collector, the valve has the function of one-way conduction, namely, the air flow can bring dust or garbage into the dust collection bin from the dust suction port, but the dust cannot reversely return to the dust suction port from the dust collection bin, the valve in the prior art is often a soft body, and is a sheet-shaped object made of rubber, the isolation effect is poor, and partial dust can be leaked from gaps, so that the bad use experience is caused to users.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a portable dust collector, it has main fuselage, handle, suction chamber, suction nozzle, dust cup, the motor has, its characterized in that in the main fuselage:
the suction bin, the dust collecting cup and the main body extend along a first direction and form a closed structure around an axis in the first direction;
the suction nozzle is arranged at the first end part of the suction bin extending along the first direction, the second end part of the suction bin extending along the first direction is connected to the first end part of the dust collecting cup extending along the first direction, the second end part of the dust collecting cup extending along the first direction is connected to the first end part of the main body extending along the first direction, and the handle is arranged at the second end part of the main body extending along the first direction;
the dust collector is also provided with a filtering component which is arranged in the dust collecting cup;
the suction bin is provided with a suction bin clapboard which separates the suction bin from the dust collecting cup:
the suction bin partition plate is provided with a valve which has a one-way conduction function, and air flow can carry dust to enter the dust collecting cup through the suction bin but cannot reversely enter the suction bin from the dust collecting cup;
the valve is a hard body, and the valve and the suction bin partition plate are mutually connected through a pivot.
Furthermore, a stopping part is arranged on the suction bin partition plate and used for stopping the valve from moving towards the suction bin direction.
Further, the pivot has an elastic member that causes the valve to have a tendency to abut against the stop.
Further, the suction chamber is provided with a suction channel, the suction channel extends from the suction nozzle to the partition board of the suction chamber, and the valve is matched with the suction channel and can isolate the suction channel from the dust cup.
The utility model also provides a dust-proof valve of portable dust collector, the valve set up in on the suction storehouse baffle in the suction storehouse of portable dust collector, the suction storehouse baffle will separate between suction storehouse and the dust cup:
the valve has a one-way conduction function, and air flow can carry dust to enter the dust collecting cup through the suction bin but cannot reversely enter the suction bin from the dust collecting cup;
the valve is a hard body, and the valve and the suction bin partition plate are mutually connected through a pivot.
Further, the valve is matched with a suction channel of the suction bin and can isolate the suction channel from the dust cup.
When the portable dust collector works, the motor generates suction force, the air flow carries garbage into the suction nozzle, the valve overturns around the pivot and is opened, the air flow can enter the dust collecting cup through the valve, and when the portable dust collector stops working, the valve resets under the action of the elastic component and is tightly attached to the stopping part, so that the dust separation effect is achieved. Because the valve is hard and the elastic force of the elastic component acts, no gap exists between the valve and the stopping part, and the dust-proof effect is good.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 (a) is a schematic back view of the portable vacuum cleaner of the present invention.
Fig. 1 (b) is a front schematic view of the portable vacuum cleaner of the present invention.
Fig. 2 is an exploded view of the components of the portable vacuum cleaner of the present invention.
Fig. 3 is a sectional view of the portable vacuum cleaner of the present invention in a first direction.
Wherein, 1 main fuselage, 2 inner tube supports, 3 dust cup, 4 suction bins, 41 suction channels, 5 suction nozzles, 6 suction bin clapboards, 61 valves, 62 pivots, 63 backstop parts, 7 handles, 8 motors, 9 inner tube support covers, 10 buttons, 12 main fuselage wind-guiding grilles, 111 filter screen supports
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention and do not require that the present invention must be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In addition, in the description of the present invention, unless otherwise specified and limited, it is to be noted that the terms "mounted," "connected," and "connected" are to be construed broadly, and for example, they may be mechanically or electrically connected, or they may be connected to each other within two elements, directly or indirectly through an intermediate medium, and those skilled in the art may understand the specific meanings of the above terms according to specific situations.
Further, in the description of any method below, any process or method description in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and the scope of the preferred embodiments of the present invention includes additional implementations in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the embodiments of the present invention.
The logic and/or steps represented in the flowcharts or otherwise described herein, e.g., an ordered listing of executable instructions that can be considered to implement logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). Additionally, the computer-readable medium could even be paper or another suitable medium upon which the program is printed, as the program can be electronically captured, via for instance optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner if necessary, and then stored in a computer memory.
It should be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system.
First embodiment
Fig. 1 to 3 show a portable vacuum cleaner according to an embodiment of the first aspect of the present invention. This portable dust collector has main body 1, handle 7, inhales storehouse 4, suction nozzle 5, dust cup 3, have the motor in the main body 1, wherein:
the suction chamber 4, the dust cup 3 and the main body 1 all extend along a first direction and form a closed structure around the axis of the first direction. The main body 1 has a circular cross-sectional shape, it being understood that the cross-sectional shape may also be square, oval, trapezoidal or other suitable geometric shape.
The suction nozzle 5 is disposed at a first end of the suction chamber 4 extending in a first direction, a second end of the suction chamber 4 extending in the first direction is connected to a first end of the dust cup 3 extending in the first direction, a second end of the dust cup 3 extending in the first direction is connected to a first end of the main body 1 extending in the first direction, and the handle 7 is disposed at a second end of the main body 1 extending in the first direction.
The cleaner also has a filter assembly which is disposed within the dirt cup 3.
The suction chamber 4 has a suction chamber partition 6 which separates the suction chamber 4 from the dust cup 3.
The suction bin partition plate 6 is provided with a valve 61, the valve 61 has a one-way conduction function, and air flow can carry dust to enter the dust collection cup 3 through the suction bin 4 and cannot reversely enter the suction bin 4 from the dust collection cup 3;
the valve 61 is a hard body, and the valve 61 and the suction chamber partition 6 are connected with each other through a pivot 62. The valve can be made of hard plastic or metal sheet, and hard means that the valve is not made of soft material with any shape capable of deforming, but the hardness is not required to be too high, so long as the valve can tightly abut against the stopping part and isolate the suction channel.
The suction chamber partition 6 has a stop 63, and the stop 63 is used to stop the valve 61 from moving toward the suction chamber.
The pivot 62 has a resilient member that gives the valve a tendency to bear tightly against the stop. The elastic member may be a spring. The suction chamber 4 has a suction channel 41, the suction channel 41 extends from the suction nozzle 5 to the suction chamber partition 6, and the valve 61 is matched with the suction channel 41 and can isolate the suction channel 41 from the dust cup 3.
When the portable dust collector works, the motor generates suction force, the air flow carries garbage into the suction nozzle 5, the valve 61 is turned over around the pivot 62 and opened, the air flow can enter the dust collection cup 3 through the valve 61, and when the portable dust collector stops working, the valve 61 is reset under the action of the elastic component and is tightly attached to the stopping part 63, so that the dust separation effect is achieved. Because the valve is a hard body and the elastic force of the elastic component, the valve is tightly attached to the stopping part, no gap is formed, and the dust-proof effect is good.
Second embodiment
The utility model discloses a dust-proof valve of portable dust collector, the valve set up in on the suction storehouse baffle in the suction storehouse of portable dust collector, the suction storehouse baffle will separate between suction storehouse and the dust cup.
The valve has a one-way conduction function, and air flow can carry dust into the dust collecting cup through the suction bin but cannot reversely enter the suction bin from the dust collecting cup.
The valve is a hard body, and the valve and the suction bin partition plate are mutually connected through a pivot.
The valve is matched with the suction channel of the suction bin and can isolate the suction channel from the dust cup.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (6)
1. The utility model provides a portable dust collector, its host computer body (1), handle (7), suction chamber (4), suction nozzle (5), dust cup (3) have the motor in host computer body (1), its characterized in that:
the suction bin (4), the dust collecting cup (3) and the main body (1) extend along a first direction and form a closed structure around the axis of the first direction;
the suction nozzle (5) is arranged at a first end part of the suction bin (4) extending along a first direction, a second end part of the suction bin (4) extending along the first direction is connected to a first end part of the dust collecting cup (3) extending along the first direction, a second end part of the dust collecting cup (3) extending along the first direction is connected to a first end part of the main machine body (1) extending along the first direction, and the handle (7) is arranged at a second end part of the main machine body (1) extending along the first direction;
the dust collector is also provided with a filtering component which is arranged in the dust collecting cup (3);
the suction bin (4) is provided with a suction bin partition plate (6) which separates the suction bin (4) from the dust collecting cup (3):
the suction bin partition plate (6) is provided with a valve (61), the valve (61) has a one-way conduction function, and air flow can carry dust to enter the dust collection cup (3) through the suction bin (4) and cannot reversely enter the suction bin (4) from the dust collection cup (3);
the valve (61) is a hard body, and the valve and the suction chamber partition plate (6) are connected with each other through a pivot (62).
2. The vacuum cleaner of claim 1, wherein: the suction chamber partition plate (6) is provided with a stopping part (63), and the stopping part (63) is used for stopping the valve (61) from moving towards the suction chamber direction.
3. The vacuum cleaner of claim 2, wherein: the pivot (62) has a resilient member that gives the valve a tendency to bear tightly against the stop.
4. The vacuum cleaner of claim 1, wherein: the suction chamber (4) is provided with a suction channel (41), the suction channel (41) extends from the suction nozzle (5) to the suction chamber clapboard (6), and the valve (61) is matched with the suction channel (41) and can isolate the suction channel (41) from the dust cup (3).
5. The utility model provides a dirt valve of portable dust catcher which characterized in that: the valve is arranged on a suction bin clapboard of a suction bin of the portable dust collector, and the suction bin clapboard separates the suction bin from a dust cup:
the valve has a one-way conduction function, and air flow can carry dust to enter the dust collecting cup through the suction bin but cannot reversely enter the suction bin from the dust collecting cup;
the valve is a hard body, and the valve and the suction bin partition plate are mutually connected through a pivot.
6. The valve of claim 5, wherein: the valve is matched with the suction channel of the suction bin and can isolate the suction channel from the dust cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921652965.3U CN211299777U (en) | 2019-09-30 | 2019-09-30 | Portable dust collector and dust-proof valve thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921652965.3U CN211299777U (en) | 2019-09-30 | 2019-09-30 | Portable dust collector and dust-proof valve thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211299777U true CN211299777U (en) | 2020-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921652965.3U Active CN211299777U (en) | 2019-09-30 | 2019-09-30 | Portable dust collector and dust-proof valve thereof |
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| Country | Link |
|---|---|
| CN (1) | CN211299777U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113558525A (en) * | 2021-07-19 | 2021-10-29 | 浙江欣奕华智能科技有限公司 | Dust collecting device and cleaning robot cleaning system |
-
2019
- 2019-09-30 CN CN201921652965.3U patent/CN211299777U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113558525A (en) * | 2021-07-19 | 2021-10-29 | 浙江欣奕华智能科技有限公司 | Dust collecting device and cleaning robot cleaning system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A portable vacuum cleaner and its dust isolation valve Effective date of registration: 20220509 Granted publication date: 20200821 Pledgee: Beijing Yizhuang International Financing Guarantee Co.,Ltd. Pledgor: BEIJING COCLEAN TECHNOLOGY Co.,Ltd. Registration number: Y2022980005193 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230825 Granted publication date: 20200821 Pledgee: Beijing Yizhuang International Financing Guarantee Co.,Ltd. Pledgor: BEIJING COCLEAN TECHNOLOGY Co.,Ltd. Registration number: Y2022980005193 |