CN208876387U - A kind of cleaning device dust collection port structure - Google Patents
A kind of cleaning device dust collection port structure Download PDFInfo
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- CN208876387U CN208876387U CN201820926097.2U CN201820926097U CN208876387U CN 208876387 U CN208876387 U CN 208876387U CN 201820926097 U CN201820926097 U CN 201820926097U CN 208876387 U CN208876387 U CN 208876387U
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- cleaning device
- absorption passage
- dust
- dust absorption
- tubular body
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Abstract
The utility model discloses a kind of cleaning device dust collection port structures, it includes a flat tubular body, tubular body both ends are bent downwardly, to form suction inlet, tubular body port surface is flushed with horizontal plane, and gap is provided on tubular body, and gap extension forms the first dust absorption passage, gap is connected by the first dust absorption passage with cleaning device, and the first dust absorption passage is connected by the second dust absorption passage with the debris collection area of cleaning device.The utility model tool expands dust suction range there are two the suction inlet of intercommunication.
Description
Technical field
The utility model relates to clean technical field of living, a kind of specifically cleaning device dust collection port structure.
Background technique
Dust catcher has become the indispensable household electrical appliances of people in daily life, and suction inlet is as its important feature, to suction
Dirt efficiency plays very big influence, and dust collection port structure mainly includes suction inlet, baffle, flow-guiding channel.When work, in suction inlet
Portion forms negative pressure, and the air-flow entered along flow-guiding channel first impacts ground, raises ground dust, forms dust-contained airflow, subsequent dust-laden
Air-flow is sucked into suction inlet.There is usually one suction inlets for dust catcher on the market at present, in order to generate powerful suction, suction inlet
Sectional dimension is usually smaller, and suction inlet, which will be aligned, needs the position drawn to cause not if site area is larger to user
Just.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of cleaning device dust collection port structures, and there are two tools
The suction inlet of intercommunication expands dust suction range.
Technical solution adopted in the utility model is: it includes a flat tubular body, and tubular body both ends are downward
Bending, to form suction inlet, tubular body port surface is flushed with horizontal plane, and gap, gap extension are provided on tubular body
Divide and form the first dust absorption passage, gap is connected by the first dust absorption passage with cleaning device, and the first dust absorption passage passes through second
Dust absorption passage is connected with the debris collection area of cleaning device.
Preferably, a baffle is equipped in the first dust absorption passage.
Preferably, baffle can be opened and closed, and after baffle closure, the first dust absorption passage is isolated with suction inlet.
Preferably, baffle material is flexible material.
Preferably, tubular body inner wall is smooth continuous curve surface.
Preferably, the first dust absorption passage and the second dust absorption passage junction periphery are equipped with rigid protective layer.
A kind of cleaning device dust collection port structure of the utility model, advantage are as follows:
1, tubular body both ends are respectively as suction inlet, in the case where not increasing suction inlet cross-sectional area, expand suction
Dirt range；
2, a baffle is equipped between suction inlet and the debris collection area of cleaning device, baffle, which can be opened, to be closed, when cleaning device is long
When time stops working, the dust that baffle can effectively prevent dust from entering in dust absorption passage and cleaning device or debris collection area inclines
?；
3, suction inlet inner wall is smooth continuous curve surface, is different from uneven face, and smooth inner wall can reduce air intake resistance,
So that dust will not be deposited in inner wall surface；And continuous curved surface, then it is different from the face of chine, is easy heap at chine
Dust stratification dirt, and continuous curve surface then further decreases air intake resistance, and can prevent dust accretions.
4, the first dust absorption passage and the second dust absorption passage junction periphery are equipped with rigid protective layer, prevent suction inlet from adjusting for a long time
Section different angle causes dust absorption passage damaged.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of cleaning device dust collection port structure of the utility model.
Wherein, 1, tubular body, 2, suction inlet, 3, gap, the 4, first dust absorption passage, 5, cleaning device, the 6, second dust suction
Channel, 7, debris collection area, 8, baffle, 9, protective layer.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
As shown in Figure 1, the utility model provides a kind of cleaning device dust collection port structure, it includes a flat tubular body
1,1 both ends of tubular body are bent downwardly, to form suction inlet 2, both ends i.e. two suction inlet 2, and 2 end face of suction inlet and horizontal plane
It flushes, gap 3 is provided on tubular body 1,3 extension of gap forms the first dust absorption passage 4, and gap 3 is logical by the first dust suction
Road 4 is connected with cleaning device 5, and the first dust absorption passage 4 is connected by the second dust absorption passage 6 with the debris collection area 7 of cleaning device 5
It connects, the second dust absorption passage 6 is usually hose, can convert angle according to different occasions.
A baffle 8 is equipped in first dust absorption passage 4, which can open and can close, and when unlatching, dust passes through；When closure, then
It can prevent dust from entering the dust of debris collection area 7 in the first dust absorption passage 4 and the second dust absorption passage 6 or cleaning device 5 instead, root
According to different occasions, baffle 8 can be flexible or hard material, and the baffle 8 is detachable, and user is facilitated to clear up.
First dust absorption passage 4 and 6 junction periphery of the second dust absorption passage are equipped with rigid protective layer 9, prevent the second dust suction logical
Road 6 because caused by transformation different angle the second dust absorption passage 6 it is damaged, or destroy the second dust absorption passage 6 and the first dust absorption passage 4
Junction.
Its working principle is that dust can enter from two suction inlets 2, it is logical into the first dust suction by gap 3 and baffle 8
Road 4 is then passed through the second dust absorption passage 6, finally arrives at the debris collection area 7 of cleaning device, because 1 inner wall of tubular body is smooth company
Continuous curved surface, makes air intake resistance become smaller, and dust will not be deposited on inner wall.
The utility model preferred embodiment is described above, but is not to be construed as limiting the scope of the invention.
The utility model is not only limited to above embodiments, and specific structure is allowed to vary, all in the utility model demand for independence
Made various change is within the protection scope of the present utility model in protection scope.
Claims (7)
1. a kind of cleaning device dust collection port structure, it is characterised in that: it includes a flat tubular body (1), tubular body (1)
Both ends are bent downwardly, to form suction inlet (2), tubular body (1) port surface is flushed with horizontal plane, and tubular body is opened on (1)
Have gap (3), gap (3) extension forms the first dust absorption passage (4), and gap (3) passes through the first dust absorption passage (4) and cleaning
Device (5) is connected.
2. a kind of cleaning device dust collection port structure according to claim 1, it is characterised in that: the first dust absorption passage (4) is logical
The second dust absorption passage (6) is crossed to be connected with the debris collection area (7) of cleaning device (5).
3. a kind of cleaning device dust collection port structure according to claim 2, it is characterised in that: in the first dust absorption passage (4)
Equipped with a baffle (8).
4. a kind of cleaning device dust collection port structure according to claim 3, it is characterised in that: baffle (8) can be opened and closed, baffle
(8) after being closed, the first dust absorption passage (4) is isolated with suction inlet (2).
5. a kind of cleaning device dust collection port structure according to claim 4, it is characterised in that: baffle (8) material is flexibility
Material.
6. a kind of cleaning device dust collection port structure according to claim 1, it is characterised in that: tubular body (1) inner wall is
Smooth continuous curve surface.
7. a kind of cleaning device dust collection port structure according to claim 1, it is characterised in that: the first dust absorption passage (4) with
Second dust absorption passage (6) junction periphery is equipped with rigid protective layer (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820926097.2U CN208876387U (en) | 2018-06-14 | 2018-06-14 | A kind of cleaning device dust collection port structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820926097.2U CN208876387U (en) | 2018-06-14 | 2018-06-14 | A kind of cleaning device dust collection port structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208876387U true CN208876387U (en) | 2019-05-21 |
Family
ID=66505536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820926097.2U Active CN208876387U (en) | 2018-06-14 | 2018-06-14 | A kind of cleaning device dust collection port structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208876387U (en) |
-
2018
- 2018-06-14 CN CN201820926097.2U patent/CN208876387U/en active Active
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