CN208573595U - Scraper component and dust catcher - Google Patents
Scraper component and dust catcher Download PDFInfo
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- CN208573595U CN208573595U CN201721301887.3U CN201721301887U CN208573595U CN 208573595 U CN208573595 U CN 208573595U CN 201721301887 U CN201721301887 U CN 201721301887U CN 208573595 U CN208573595 U CN 208573595U
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- extra large
- scraper component
- filtering
- dust
- ring
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Abstract
Scraper component and dust catcher provided by the utility model, are related to cleaner technology field, which includes blade holder and deashing piece；The blade holder includes for accommodating the extra large pa cavity for filtering extra large pa, and the deashing piece is set on the extra large pa cavity, for striking off the dust filtered on extra large pa.Deashing piece described in scraper component provided by the utility model is set on the extra large pa cavity, the dust for being attached to and filtering extra large pa surface can be struck off by filtering extra large pa or extra large pa cavity rotation, so that the outer surface for filtering extra large pa is maintained in the clean condition, convenient for cleaning, and filter effect will not be reduced because of dust, there is easy to use and advantages of simple structure and simple.
Description
Technical field
The utility model relates to cleaner technology fields, more particularly, to a kind of scraper component and dust catcher.
Background technique
Dust catcher is a kind of common cleaning equipment, can produce very strong suction, by floor, carpet, metope,
Or in dust or foreign-body aspiration its refuse collector gathered on other body surfaces.Dust catcher generally includes fuselage, connection
Hose and suction nozzle, wherein motor of dust collector is equipped in the fuselage, the lower part of fuselage is dust pocket, motor of dust collector and dust
It is separated between cup by air filter.When work, generation negative pressure inside dust pocket is set to generate suction by motor of dust collector
Power to suck by the air that suction nozzle and connection hose will include dust or foreign matter, and passes through the air filter,
Such as filtering screen, can be by the dust of larger particles and foreign matter and air separation, and is collected into dust pocket, will then process
Air pass through the air discharge grille that is arranged on casing and be discharged.
After a particular period of use, on the extra large pa of filtering on filtering screen would generally enriched dust,
Cause the suction of dust catcher to decline, reduces the filter effect for filtering extra large pa.To the extra large pa of filtering that is set to inside dust catcher into
Row cleaning can remove the dust filtered on extra large pa without dedicated tool nor a light easy thing, removing
Step is relatively complicated, inconvenient to use.
Utility model content
One of the utility model is designed to provide a kind of scraper component, to solve to the mistake being set to inside dust catcher
That filters extra large pa clear up no dedicated tool technical problem inconvenient to use.
Another of the utility model is designed to provide a kind of dust catcher, the scraper component including above-mentioned offer.
In order to solve the above technical problems, the utility model uses following technical scheme；The utility model first aspect mentions
The scraper component of confession, wherein including blade holder and deashing piece；
The blade holder includes for accommodating the extra large pa cavity for filtering extra large pa, and the deashing piece is set to the extra large pa cavity
On, for striking off the dust filtered on extra large pa.
Deashing piece described in scraper component provided by the utility model is set on the extra large pa cavity, filters extra large pa or sea
The rotation of pa cavity can strike off the dust for being attached to and filtering extra large pa surface, so that the outer surface for filtering extra large pa keeps cleaning shape
State convenient for cleaning, and will not reduce filter effect because of dust, have easy to use and advantages of simple structure and simple.
In any of the above-described technical solution, further, the sea pa cavity includes longitudinal ring and is set to longitudinal ring bottom
The conical ring in portion, the deashing piece are set on the conical ring.Since conical ring is located at the bottom of the extra large pa of filtering, in conical ring
On be provided with deashing piece and can to filter extra large pa vibration, strike off the dust for filtering extra large pa, dust can fall to the extra large pa of filtering
In the filtering screen of bottom.
In any of the above-described technical solution, further, the deashing piece be it is multiple, multiple deashing pieces are along the cone
The circumferential direction of shape ring is uniformly distributed.
In any of the above-described technical solution, further, the deashing piece includes protrusion or raised line.
In any of the above-described technical solution, further, the raised line is arranged along the top of the conical ring to bottom.
In any of the above-described technical solution, further, the raised line corresponds to described one end for filtering extra large pa and is provided with
The cambered surface of outwardly convex.
It further include the support frame being connect with the conical ring, the support further in any of the above-described technical solution
It is provided with filtering screen in frame, is provided with scraping blade on support frame as described above, for striking off the dust on the filtering screen.
One end of the taper ring body is connect with longitudinal ring body, and the other end is connect with support frame as described above.
In any of the above-described technical solution, further, the scraping blade is multiple, week of multiple scraping blades along support frame as described above
To uniformly.
In any of the above-described technical solution, further, the material of the deashing piece is rubber.
The dust catcher that the utility model second aspect provides, is provided with the scraper component of first aspect offer, therefore has
The whole beneficial effects for the scraper component that first aspect provides, just do not repeat one by one herein.
It further include the filtering screen being set in support frame as described above, filtering screen is rotated relative to support frame.
By adopting the above technical scheme, the utility model has the following beneficial effects:
Deashing piece described in scraper component provided by the utility model is set on the extra large pa cavity, filters extra large pa or sea
The rotation of pa cavity can strike off the dust for being attached to and filtering extra large pa surface, so that the outer surface for filtering extra large pa keeps cleaning shape
State convenient for cleaning, and will not reduce filter effect because of dust, have easy to use and advantages of simple structure and simple.
Further, the extra large pa cavity includes longitudinal ring and the conical ring for being set to longitudinal ring bottom, the deashing piece
It is set on the conical ring.
Further, the deashing piece includes protrusion or raised line.
Further, the raised line corresponds to the cambered surface that described one end for filtering extra large pa is provided with outwardly convex.
The additional aspect and advantage of the utility model will become obviously in following description section, or practical new by this
The practice of type is recognized.
Detailed description of the invention
It below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the schematic perspective view for the scraper component that the utility model embodiment one provides；
Fig. 2 is the cross-sectional view of the A-A for the scraper component that the utility model embodiment one provides (deashing piece is not shown)；
Fig. 3 is the structural schematic diagram for the scraper component protrusions distribution that the utility model embodiment one provides；
The structural schematic diagram of raised line distribution in the scraper component that Fig. 4 provides for the utility model embodiment one；
Fig. 5 is the explosive view for the scraper component that the utility model embodiment one provides；
The structural schematic diagram of filtering screen in the scraper component that Fig. 6 provides for the utility model embodiment one；
The structural schematic diagram of extra large pa is filtered in the scraper component that Fig. 7 provides for the utility model embodiment one.
Appended drawing reference:
8: filtering extra large pa；20: blade holder；21: scraper plate 22: extra large pa cavity；23: support frame；24: the first base rings；25: the second
Base ring；26: scraping blade；30: protrusion；27: raised line；28: longitudinal ring；29: conical ring；41: bracket；42: apical ring；43: mesh areas；
44: non-mesh areas；45: scraper plate cavity；46: filtering screen cavity；51: teeth ring；54: support column.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.It should be noted that in the absence of conflict, the feature in embodiments herein and embodiment can
To be combined with each other.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Explanation is further explained to the utility model below with reference to specific embodiment.
Embodiment one
As shown in Figures 1 to 5, the scraper component that the embodiment of the utility model first aspect provides, including blade holder 20
With deashing piece；
The blade holder 20 includes for accommodating the extra large pa cavity 22 for filtering extra large pa 8, and the deashing piece is set to the sea
On pa cavity 22, for striking off the dust filtered on extra large pa 8.
Deashing piece described in scraper component provided by the utility model is set on the extra large pa cavity 22, filters extra large pa 8
Or extra large 22 rotation of pa cavity can strike off the dust for being attached to and filtering 8 surface of extra large pa, so that the outer surface for filtering extra large pa 8 is kept
Clean conditions convenient for cleaning, and will not reduce filter effect because of dust, have easy to use and advantages of simple structure and simple.
In any of the above-described technical solution, further, the sea pa cavity 22 includes longitudinal ring 28 and is set to longitudinal direction
The conical ring 29 of 28 bottom of ring, the deashing piece are set on the inner sidewall of the conical ring 29.Since conical ring 29 was located at
The bottom for filtering extra large pa 8, deashing piece is provided on conical ring 29 can to filter the extra large vibration of pa 8, strike off the ash for filtering extra large pa 8
Dirt, dust can be fallen in the filtering screen for filtering 8 bottom of extra large pa.
In any of the above-described technical solution, further, the deashing piece be it is multiple, multiple deashing pieces are along the cone
The circumferential direction of shape ring 29 is uniformly distributed.
In any of the above-described technical solution, further, the deashing piece includes protrusion 30 or raised line 27.
In any of the above-described technical solution, further, the raised line 27 is set along top to the bottom of the conical ring 29
It sets.Protrusion 30 can also be arranged in groups along the setting direction of raised line 27.
In order to prevent the extra large pa 8 of filtering is caused to damage, in any of the above-described technical solution, further, the raised line 27
The cambered surface of outwardly convex 30 is provided with corresponding to described one end for filtering extra large pa 8.
One end of the raised line 27 is embedded in the conical ring 29, falls into the straight of the raised line 27 in the conical ring 29
Diameter is gradually reduced by bottom to the bottom of conical ring 29.Setting is more stably fixed to conical ring in the structure convenient for raised line 27
On 29.
It further include the support frame 23 being connect with the conical ring 29 further in any of the above-described technical solution, it is described
It is provided with filtering screen in support frame 23, scraping blade 26 is provided on support frame as described above 23, for striking off on the filtering screen
Dust.
One end of 29 body of conical ring is connect with 28 body of longitudinal ring, and the other end is connect with support frame as described above 23.If
Setting 29 body of conical ring is matched with the shape for filtering 8 bottom of extra large pa, and setting 28 body of longitudinal ring is convenient for limiting the extra large pa 8 of filtering
Position.
In any of the above-described technical solution, further, the scraping blade 26 be it is multiple, multiple scraping blades 26 are along support frame as described above
23 circumferential direction is uniformly distributed.
Support frame 23 includes the annular plate of single circular ring shape, or including multiple along the circumferential direction uniformly distributed longitudinal plates.Support
The inside of frame 23 forms the scraper plate cavity 45 for accommodating scraping blade 26.
Preferably, multiple along the circumferential direction uniformly distributed longitudinal plates are selected, convenient for mitigating the weight of entire dust catcher.It is described to scrape
Piece 26 is set in the longitudinal plate, and the inside of multiple flexible glue scraping blades 26 forms the filtering screen cavity for accommodating filtering screen
46。
Scraping blade 26 can use secondary injection molding method or the inside of support frame 23 is arranged in by fastener.
The angled setting of axis of the scraping blade 26 and the longitudinal plate.The scraping blade 26 being obliquely installed, convenient for filter screen
The expression of cover is cleared up.Scraping blade 26 uses soft rubber material, prevents from damaging the surface of filtering screen.
In any of the above-described technical solution, further, support frame as described above 23 further includes connect with the longitudinal plate
One base ring 24, multiple longitudinal plates are uniformly distributed along the circumferential direction of first base ring 24.
In any of the above-described technical solution, further, the scraper plate 21 includes the second bottom connecting with the scraping blade 26
Ring 25, second base ring 25 are sheathed in first base ring 24.
In any of the above-described technical solution, further, the scraping blade 26 be it is multiple, multiple scraping blades 26 are along described the
The circumferential direction of two base rings 25 is uniformly distributed.
The scraping blade 26 is obliquely installed on second base ring 25, convenient for scraping off the dust on filtering screen.
Driving part drives the filtering screen rotation, to contact with the scraping blade 26, driving part can select electricity
The components such as machine or solenoid valve.
The surface for scratching filtering screen in order to prevent, in any of the above-described technical solution, further, the scraping blade 26
Material is rubber.
In order to prevent the surface for filtering extra large pa 8 is caused to damage, it is further, described in any of the above-described technical solution
The material of deashing piece is rubber.
The dust catcher that the utility model second aspect provides, is provided with the scraper component of first aspect offer, therefore has
The whole beneficial effects for the scraper component that first aspect provides, just do not repeat one by one herein.
Embodiment two
As shown in Figure 6 and Figure 7, driving part described in the present embodiment two drives the filter screen by the extra large pa of the filtering
Cover rotation.It filters and is connect at the top of extra large pa bottom setting and filtering screen, filter and be provided with driving part, driving portion at the top of extra large pa
Part drives its rotation to drive filtering screen to rotate.
Be convenient for extra large pa motor to drive by teeth ring 51 to filter extra large pa and rotated, filtered by fitting groove extra large pa with
The filtering screen of its lower end is connected.It is provided with teeth ring 51 on the extra large pa of the filtering, driving part is nibbled with the teeth ring 51
Crossed belt moves the extra large pa rotation of the filtering.
It filters extra large pa center and is provided with support column 54, filter extra large pa and support column 54 can be integral structure.?
The top end surface of support column 54 is equipped with a hand grip portion, is equipped with the fitting groove for being connected with filtering screen in its bottom end face.
It is convenient for extra large pa motor that the extra large pa of filtering is driven to be rotated by teeth ring 51, extra large pa and its lower end is filtered by fitting groove
Filtering screen is connected.
The filtering screen is hollow cylindrical structure, and end face and lower end surface are open type structure thereon comprising net
Porose area 43 and non-mesh areas 44, non-mesh areas 44 is located at the lower end of mesh areas 43.Top end surface in mesh areas 43 is equipped with apical ring
42, apical ring 42 is an integral structure with mesh areas 43.
Bracket 41 is equipped on the inner wall of apical ring 42, bracket 41 is an integral structure with apical ring 42, passes through the bracket 41
Convenient for assembling filtering screen on the filtering sea pa for being located at filtering screen upper end.Preferably, bracket 41 is cross bracket 41.
Remaining is as in the first embodiment, details are not described herein again.
In conclusion deashing piece described in scraper component provided by the utility model is set on the extra large pa cavity, mistake
The dust for being attached to and filtering extra large pa surface can be struck off by filtering extra large pa or extra large pa cavity rotation, so that the outer surface for filtering extra large pa is protected
Clean conditions are held, convenient for cleaning, and filter effect will not be reduced because of dust, there is easy to use and advantages of simple structure and simple.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.In addition, it will be appreciated by those of skill in the art that although some implementations described herein
Example includes certain features included in other embodiments rather than other feature, but the group of the feature of different embodiments is desirable
Taste within the scope of the utility model and form different embodiments.For example, in claims above, institute
Claimed embodiment it is one of any can in any combination mode come using.It is disclosed in the background technology part
Information is merely intended to deepen the understanding to the general background technology of the utility model, and is not construed as recognizing or with any shape
Formula implies that the information constitutes the prior art known to those skilled in the art.
Claims (10)
1. a kind of scraper component, which is characterized in that including blade holder and deashing piece；
The blade holder includes for accommodating the extra large pa cavity for filtering extra large pa, and the deashing piece is set on the extra large pa cavity,
For striking off the dust filtered on extra large pa.
2. scraper component according to claim 1, which is characterized in that the sea pa cavity includes longitudinal ring and is set to vertical
To the conical ring of ring bottom, the deashing piece is set on the conical ring.
3. scraper component according to claim 2, which is characterized in that the deashing piece is multiple, multiple deashing pieces
Circumferential direction along the conical ring is uniformly distributed.
4. scraper component according to claim 2, which is characterized in that the deashing piece includes protrusion or raised line.
5. scraper component according to claim 4, which is characterized in that the raised line is along the top of the conical ring to bottom
Setting.
6. scraper component according to claim 4, which is characterized in that the raised line corresponds to described one end for filtering extra large pa
It is provided with the cambered surface of outwardly convex.
7. scraper component according to claim 2, which is characterized in that it further include the support frame being connect with the conical ring,
It is provided with filtering screen in support frame as described above, is provided with scraping blade on support frame as described above, for striking off the ash on the filtering screen
Dirt.
8. scraper component according to claim 7, which is characterized in that the scraping blade be it is multiple, multiple scraping blades are along the branch
The circumferential direction of support is uniformly distributed.
9. scraper component according to claim 1, which is characterized in that the material of the deashing piece is rubber.
10. a kind of dust catcher, which is characterized in that including scraper component as described in any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721301887.3U CN208573595U (en) | 2017-10-10 | 2017-10-10 | Scraper component and dust catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721301887.3U CN208573595U (en) | 2017-10-10 | 2017-10-10 | Scraper component and dust catcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208573595U true CN208573595U (en) | 2019-03-05 |
Family
ID=65498542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721301887.3U Active CN208573595U (en) | 2017-10-10 | 2017-10-10 | Scraper component and dust catcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208573595U (en) |
-
2017
- 2017-10-10 CN CN201721301887.3U patent/CN208573595U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 7-605, 6th floor, building 1, yard a, Guanghua Road, Chaoyang District, Beijing 100026 Patentee after: Beijing dog vacuum cleaner Group Co.,Ltd. Address before: 100101 6, 1 building, 169 Beiyuan Road, Chaoyang District, Beijing. Patentee before: PUPPY ELECTRONIC APPLIANCES INTERNET TECHNOLOGY (BEIJING) Co.,Ltd. |