CN204091889U - A kind of dust cup of dust collector filter - Google Patents
A kind of dust cup of dust collector filter Download PDFInfo
- Publication number
- CN204091889U CN204091889U CN201420430352.6U CN201420430352U CN204091889U CN 204091889 U CN204091889 U CN 204091889U CN 201420430352 U CN201420430352 U CN 201420430352U CN 204091889 U CN204091889 U CN 204091889U
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- CN
- China
- Prior art keywords
- contiguous block
- sleeve
- dust
- housing
- dust collector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of dust cup of dust collector filter, comprise housing and cap, housing forms suction port, contiguous block is fixed with in described cap, contiguous block is fixed with mesh cover, the bottom of mesh cover forms the elongated end to downward-extension, elongated end is pressed against the bottom surface of housing, in mesh cover, cover has intermediate sleeve, the top of intermediate sleeve is connected with the middle through-hole of contiguous block, contiguous block is fixed with middle part and connects shell, middle part connects shell and is connected with intermediate sleeve, and the tail end that middle part connects shell communicates with the external world; The inside top wall of intermediate sleeve has radial extension, and filtration core sleeve is at the middle through-hole of radial extension, and the upper end connecting portion of filtration core is fixed on the end face of radial extension.It adopts the device of the cup type dust suction of dirt and filtration core to filter, and its pick-up performance is good, and without the need to frequent cleaning, and installing/dismounting is very convenient.
Description
Technical field:
The utility model relates to cleaner installations technical field, relates to a kind of dust cup of dust collector filter in particular.
Background technology:
The effect of dust catcher carries out absorption to dust to carry out cleaning ambient, and dust catcher in the market, is divided into: non-woven fabrics dust catcher, dirt cup dust catcher, but each have their own shortcoming, and non-woven fabrics dust catcher is easily stained with dust, dust catcher, inhales once, must wash once;
And dirt cup dust catcher, in the process of inhaling, dirt from motor row air port, can discharge part dirt ash, easily causes secondary pollution.
And the dirt cup of existing dust catcher and non-woven fabrics dirt bag are changed cleaning and are bothered very much.
Therefore one is needed to ensure pick-up performance, the dust catcher again without the need to often cleaning
Utility model content:
The purpose of this utility model overcomes the deficiencies in the prior art, provides a kind of dust cup of dust collector filter, and it adopts the device of the cup type dust suction of dirt and filtration core to filter, and its pick-up performance is good, and without the need to frequent cleaning, and installing/dismounting is very convenient.
The scheme that the utility model solve the technical problem is:
A kind of dust cup of dust collector filter, comprise housing and cap, housing forms suction port, in described cap, be fixed with contiguous block, contiguous block is fixed with mesh cover, the bottom of mesh cover forms the elongated end to downward-extension, and elongated end is pressed against the bottom surface of housing, and in mesh cover, cover has intermediate sleeve, the top of intermediate sleeve is connected with the middle through-hole of contiguous block, contiguous block is fixed with middle part and connects shell, middle part connects shell and is connected with intermediate sleeve, and the tail end that middle part connects shell communicates with the external world;
The inside top wall of intermediate sleeve has radial extension, and filtration core sleeve is at the middle through-hole of radial extension, and the upper end connecting portion of filtration core is fixed on the end face of radial extension.
The upper end face of described contiguous block forms multiple cylinder, what the back side of cap was corresponding forms multiple protruding post, protruding post sleeve is in the axially extending bore of cylinder, upper end face around the middle through-hole of contiguous block has the annular ring upwards extended, the lower plane that middle part connects shell has opening, bottom surface around opening has the projection circle to downward-extension, and protruding circle sleeve is in annular ring, and middle part connects shell and is clamped between cap and contiguous block.
The upper planar shaping of described radial extension has the first annular protrusion and the second annular protrusion, and upper end connecting portion sleeve is in the first annular protrusion, and the second annular protrusion is nested in the main loop groove of the bottom surface of upper end connecting portion.
The inwall of described projection circle is fixed with screen pack, and screen pack covers the central through hole of protruding circle.
The bottom inside wall of described cap has multiple L shape lug boss, the upper end outer wall of housing has protruding Access Division, protruding Access Division and L shape lug boss one_to_one corresponding, cap cover and sleeve in the upper end of housing, protruding Access Division is on the transverse part of L shape lug boss and be pressed against on transverse part, and the vertical portion of L shape lug boss is leaned on mutually with protruding Access Division.
The middle part of described mesh cover has the oblique extension of outside and downward oblique extension.
The lower surface of described intermediate sleeve has downward and outward extending centre and extends oblique limit.
The outer wall of described contiguous block has sealing ring connected in star, and sealing ring sleeve is also clamped in density annular groove, and the elasticity of sealing ring is pressed against on the madial wall of housing.
Outstanding effect of the present utility model is:
Compared with prior art, it adopts the device of the cup type dust suction of dirt and filtration core to filter, and its pick-up performance is good, and without the need to frequent cleaning, and installing/dismounting is very convenient.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the partial sectional view that the utility model is arranged in dust catcher;
Fig. 3 is decomposing schematic representation of the present utility model;
Fig. 4 be Fig. 3 change angled arrangement schematic diagram;
Fig. 5 be Fig. 4 change angled arrangement schematic diagram;
Fig. 6 is the partial sectional view of intermediate sleeve and adjacent component thereof;
Fig. 7 is the partial structurtes schematic diagram of cap.
Detailed description of the invention:
Embodiment, see as shown in Fig. 1 to 7, a kind of dust cup of dust collector filter, comprise housing 1 and cap 200, housing 1 forms suction port 2, contiguous block 11 is fixed with in described cap 1, contiguous block 11 is fixed with mesh cover 12, the bottom of mesh cover 12 forms the elongated end 121 to downward-extension, elongated end 121 is pressed against the bottom surface of housing 1, in mesh cover 12, cover has intermediate sleeve 14, the top of intermediate sleeve 14 is connected with the middle through-hole of contiguous block 11, contiguous block 11 is fixed with middle part and connects shell 15, middle part connects shell 15 and is connected with intermediate sleeve 14, the tail end that middle part connects shell 15 communicates with the external world,
The inside top wall of intermediate sleeve 14 has radial extension 141, and filtration core 20 sleeve is at the middle through-hole of radial extension 141, and the upper end connecting portion 21 of filtration core 20 is fixed on the end face of radial extension 141.
The upper end face of described contiguous block 11 forms multiple cylinder 111, what the back side of cap 200 was corresponding forms multiple protruding post 203, protruding post 203 sleeve is in the axially extending bore of cylinder 111, upper end face around the middle through-hole of contiguous block 11 has the annular ring 112 upwards extended, the lower plane that middle part connects shell 15 has opening, bottom surface around opening has the projection circle 151 to downward-extension, protruding circle 151 sleeves are in annular ring 112, and middle part connects shell 15 and is clamped between cap 200 and contiguous block 11.
The upper planar shaping of described radial extension 141 has the first annular protrusion 142 and the second annular protrusion 143, and upper end connecting portion 21 sleeve is in the first annular protrusion 142, and the second annular protrusion 143 is nested in the main loop groove 22 of the bottom surface of upper end connecting portion 21.
The inwall of described projection circle 151 is fixed with screen pack 16, and screen pack 16 covers the central through hole of protruding circle 151.
The bottom inside wall of described cap 200 has multiple L shape lug boss 201, the upper end outer wall of housing 1 has protruding Access Division 19, protruding Access Division 19 and L shape lug boss 201 one_to_one corresponding, cap 200 cover and sleeve in the upper end of housing 1, protruding Access Division 19 is on the transverse part 202 of L shape lug boss 201 and be pressed against on transverse part 202, and the vertical portion 209 of L shape lug boss 201 is leaned on mutually with protruding Access Division 19.
The middle part of described mesh cover 12 has the oblique extension 122 of outside and downward oblique extension.
The lower surface of described intermediate sleeve 14 has downward and outward extending centre and extends oblique limit 144.
The outer wall of described contiguous block 11 has sealing ring connected in star 113, and sealing ring 30 sleeve is also clamped in density annular groove 113, and the elasticity of sealing ring 30 is pressed against on the madial wall of housing 1.Improve sealing effectiveness, the dust placed in housing 1 therefrom spills.
It by arranging intermediate sleeve 14 in mesh cover 12, filtration core 20 is set in intermediate sleeve 14, such employing multiple times of filtration thus ensure that dust granule is wherein deposited in housing 1 and elongated end 121, and dust can be filtered by filtration core 20, prevents secondary pollution.
Meanwhile, all parts in this device all adopts the mode of grafting or holding to fix, and its installing/dismounting is efficient and convenient.
Above embodiment is only for illustration of the utility model; and be not limitation of the utility model; the those of ordinary skill of relevant technical field; when not departing from spirit and scope of the present utility model; can also make a variety of changes and modification; therefore all equivalent technical schemes also belong to category of the present utility model, and scope of patent protection of the present utility model should be defined by the claims.
Claims (8)
1. a dust cup of dust collector filter, comprise housing (1) and cap (200), housing (1) forms suction port (2), it is characterized in that: in described cap (1), be fixed with contiguous block (11), contiguous block (11) is fixed with mesh cover (12), the bottom of mesh cover (12) forms the elongated end (121) to downward-extension, elongated end (121) is pressed against the bottom surface of housing (1), in mesh cover (12), cover has intermediate sleeve (14), the top of intermediate sleeve (14) is connected with the middle through-hole of contiguous block (11), contiguous block (11) is fixed with middle part and connects shell (15), middle part connects shell (15) and is connected with intermediate sleeve (14), the tail end that middle part connects shell (15) communicates with the external world,
The inside top wall of intermediate sleeve (14) has radial extension (141), the middle through-hole of filtration core (20) sleeve in radial extension (141), the upper end connecting portion (21) of filtration core (20) is fixed on the end face of radial extension (141).
2. a kind of dust cup of dust collector filter according to claim 1, it is characterized in that: the upper end face of described contiguous block (11) forms multiple cylinder (111), what the back side of cap (200) was corresponding forms multiple protruding post (203), protruding post (203) sleeve is in the axially extending bore of cylinder (111), upper end face around the middle through-hole of contiguous block (11) has the annular ring (112) upwards extended, the lower plane that middle part connects shell (15) has opening, bottom surface around opening has the projection circle (151) to downward-extension, protruding circle (151) sleeve is in annular ring (112), middle part connects shell (15) and is clamped between cap (200) and contiguous block (11).
3. a kind of dust cup of dust collector filter according to claim 1, it is characterized in that: the upper planar shaping of described radial extension (141) has the first annular protrusion (142) and the second annular protrusion (143), upper end connecting portion (21) sleeve is in the first annular protrusion (142), and the second annular protrusion (143) is nested in the main loop groove (22) of the bottom surface of upper end connecting portion (21).
4. a kind of dust cup of dust collector filter according to claim 2, it is characterized in that: the inwall of described projection circle (151) is fixed with screen pack (16), screen pack (16) covers the central through hole of protruding circle (151).
5. a kind of dust cup of dust collector filter according to claim 1, it is characterized in that: the bottom inside wall of described cap (200) has multiple L shape lug boss (201), the upper end outer wall of housing (1) has protruding Access Division (19), protruding Access Division (19) and L shape lug boss (201) one_to_one corresponding, cap (200) cover and sleeve in the upper end of housing (1), protruding Access Division (19) is gone up at the transverse part (202) of L shape lug boss (201) and is pressed against on transverse part (202), the vertical portion (209) of L shape lug boss (201) is leaned on mutually with protruding Access Division (19).
6. a kind of dust cup of dust collector filter according to claim 1, is characterized in that: the middle part of described mesh cover (12) has the oblique extension (122) of outside and downward oblique extension.
7. a kind of dust cup of dust collector filter according to claim 1, is characterized in that: the lower surface of described intermediate sleeve (14) has downward and outward extending centre and extends oblique limit (144).
8. a kind of dust cup of dust collector filter according to claim 2, it is characterized in that: the outer wall of described contiguous block (11) has sealing ring connected in star (113), sealing ring (30) sleeve is also clamped in density annular groove (113), and the elasticity of sealing ring (30) is pressed against on the madial wall of housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420430352.6U CN204091889U (en) | 2014-07-31 | 2014-07-31 | A kind of dust cup of dust collector filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420430352.6U CN204091889U (en) | 2014-07-31 | 2014-07-31 | A kind of dust cup of dust collector filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204091889U true CN204091889U (en) | 2015-01-14 |
Family
ID=52260363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420430352.6U Expired - Fee Related CN204091889U (en) | 2014-07-31 | 2014-07-31 | A kind of dust cup of dust collector filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204091889U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111346426A (en) * | 2019-03-19 | 2020-06-30 | 飞潮(上海)环境技术有限公司 | But renew filter element of quick installation |
-
2014
- 2014-07-31 CN CN201420430352.6U patent/CN204091889U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111346426A (en) * | 2019-03-19 | 2020-06-30 | 飞潮(上海)环境技术有限公司 | But renew filter element of quick installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20150731 |
|
| EXPY | Termination of patent right or utility model |