CN205054022U - Dirt bottom of cup and screen panel seal structure - Google Patents
Dirt bottom of cup and screen panel seal structure Download PDFInfo
- Publication number
- CN205054022U CN205054022U CN201520710181.7U CN201520710181U CN205054022U CN 205054022 U CN205054022 U CN 205054022U CN 201520710181 U CN201520710181 U CN 201520710181U CN 205054022 U CN205054022 U CN 205054022U
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- CN
- China
- Prior art keywords
- cup
- dirt
- air intake
- filtering screen
- ash silo
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Abstract
The utility model discloses a dirt bottom of cup and screen panel seal structure, aim at providing one kind whole connect, the cooperation is effectual, to the manufacturing accuracy require lowerly, and can fully ensure the dirt bottom of cup and screen panel seal structure of the sealed effect of during operation. It includes the dirt cup, filter the screen panel, the dirt cup includes the bowl cover, the cup body, the bottom of cup, the filter screen covers and is equipped with a thin grey storehouse section of thick bamboo, filter screen panel and thin grey storehouse section of thick bamboo intercommunication, filter the screen panel, a thin grey storehouse section of thick bamboo all is in in the dirt cup, the bottom of cup is articulated with the cup body, be equipped with the chucking spacer that is used for compressing tightly glass body outer wall on the bottom of cup, be equipped with elasticity sealing ring seat in the bottom of cup, sealed body and the sealed reason of horn mouth are drawn together to elasticity sealing ring stationary ladle, sealed body passes through secondary injection moulding fixed connection with a thin grey storehouse section of thick bamboo, sealed reason of horn mouth and bottom of cup upper flange contact seal. The beneficial effects of the utility model are that: overall co -ordination nature is good, and the sealed reason of horn mouth has the compression surplus, even there is the dimensional deviation in thin grey storehouse, still can ensure the leakproofness between bottom of cup and the thin grey storehouse.
Description
Technical field
The utility model belongs to cleaner technology field, particularly relates at the bottom of a kind of dirt cup and guard hermetically-sealed construction.
Background technology
Dust catcher can be divided into vertical, horizontal and portable etc. by structure.The operation principle of dust catcher is, utilizes motor (with air draft structure) air draught or utilizes driven by motor impeller High Rotation Speed, in the housing of sealing, produce air negative pressure, draws dirt bits, rubbish.In dust catcher, dirt cup, filtering screen are indispensable structures, and filtering screen is arranged within dirt cup usually, and its underpart can arrange an ash silo, between bottom ash silo and bottom dirt cup, need to seal with hermetically-sealed construction, the hermetically-sealed construction at this place at present, adopt the form of sealing ring, although sealing can be realized, but require higher to the accuracy of manufacture, if the actual range between bottom ash silo and bottom dirt cup and designed distance difference bigger than normal, sealing will be very poor; Moreover common hermetically-sealed construction, when dust catcher works, easily causes because of factors such as vibrations loosening, rapid wear.
Utility model content
The utility model is to overcome deficiency of the prior art, provides a kind of integrated connection, fiting effect is good, lower to the requirement of the accuracy of manufacture, and can fully safeguard work time sealing effectiveness dirt cup at the bottom of with guard hermetically-sealed construction.
To achieve these goals, the utility model is by the following technical solutions:
With guard hermetically-sealed construction at the bottom of a kind of dirt cup, comprise dirt cup, the filtering screen of tubular, described dirt cup comprises bowl cover, cup body, the cup end, described filtering screen is coaxial with dirt cup, described filtering screen is provided with vertically and thin ash silo cylinder cylindrically, on described thin ash silo cylinder, lower end all has opening, described thin ash silo cylinder axis overlaps with dirt cup axis, on described filtering screen, lower end all has opening, described filtering screen lower ending opening is communicated with thin ash silo cylinder upper end open, described filtering screen, thin ash silo cylinder is all in dirt cup, hinged with cup body at the bottom of described cup, the clamping spacer for pressed glass body outer wall is provided with at the bottom of described cup, elastic packing ring seat is provided with at the bottom of described cup, described elastic packing ring seat comprises seal body and the horn mouth sealing edge of tubulose, described seal body and horn mouth sealing edge are formed in one structure, described seal body to be set in outside thin ash silo cylinder lower end and to fix with thin ash silo cylinder, the flange raised up is provided with at the bottom of described cup, described horn mouth sealing edge and Hp contacts seal.
As preferably, sealing ring at the bottom of being provided with at the bottom of described cup glass, with the joint of cup body at the bottom of sealing ring at the bottom of described cup is in glass.
As preferably, described bowl cover is located at cup side with it, and be provided with air intake rack in described bowl cover, described air intake rack is provided with air intake filter, air intake sponge, and described air intake sponge is in below air intake filter.
As preferably, described filtering screen top has abduction and connects edge, and described abduction connects edge and is provided with air intake cover planar seal ring, and described air intake cover planar seal ring is connected edge madial wall with abduction is adjacent to.
The beneficial effects of the utility model are: overall co-ordination is good, each connecting portion all has hermetically-sealed construction to carry out fitted seal, require low to the accuracy of manufacture of filtering screen (thin ash silo cylinder) but fiting effect good, the sealing at the bottom of cup and between thin ash silo cylinder can be ensured, elastic packing ring seat has certain compression surplus, even if thin ash silo has dimensional discrepancy, elastic packing ring seat still regulates by the distortion of self, still sealing effectiveness can be ensured, even and if vibrations are comparatively large, also can maintain good sealing effectiveness.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model elastic packing ring seat.
In figure: at the bottom of filtering screen 1, cup body 2, cup 3, at the bottom of thin ash silo cylinder 4, clamping spacer 5, elastic packing ring seat 6, seal body 7, horn mouth sealing edge 8, cup, sealing ring 9, air intake rack 10, air intake filter 11, air intake sponge 12, abduction connect edge 13, air intake cover planar seal ring 14.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
As Fig. 1, in embodiment shown in Fig. 2, with guard hermetically-sealed construction at the bottom of a kind of dirt cup, comprise dirt cup, the filtering screen 1 of tubular, described dirt cup comprises bowl cover, cup body 2, the cup end 3, described filtering screen is coaxial with dirt cup, described filtering screen is provided with vertically and thin ash silo cylinder 4 cylindrically, on described thin ash silo cylinder, lower end all has opening, described thin ash silo cylinder axis overlaps with dirt cup axis, on described filtering screen, lower end all has opening, described filtering screen lower ending opening is communicated with thin ash silo cylinder upper end open, described filtering screen, thin ash silo cylinder is all in dirt cup, hinged with cup body at the bottom of described cup, the clamping spacer 5 for pressed glass body outer wall is provided with at the bottom of described cup, elastic packing ring seat 6 is provided with at the bottom of described cup, described elastic packing ring seat comprises seal body 7 and the horn mouth sealing edge 8 of tubulose, described seal body and horn mouth sealing edge are formed in one structure, described seal body to be set in outside thin ash silo cylinder lower end and to fix with thin ash silo cylinder, the flange raised up is provided with at the bottom of described cup, described horn mouth sealing edge and Hp contacts seal.
The cup end, can separate along pin joint is relative with between cup body, and when the two connects, clamping spacer then tightly fastens a glass body outer wall.Thin ash silo cylinder bottom is connected with elastic packing ring seat secondary injection molding, horn mouth sealing edge in elastic packing ring seat opens downwards, flange at the bottom of can being adjacent to glass, thus the part outside elastic packing ring seat at the bottom of the part in elastic packing ring seat at the bottom of cup and cup thoroughly can be separated.And elastic packing ring seat has flexible adjustment surplus, even if filtering screen (thin ash silo cylinder) size deviation to some extent, also can not affect sealing effectiveness, if maintain horn mouth sealing edge to against all the time glass at the bottom of on flange just passable.Therefore required precision and manufacturing cost can effectively be reduced.
Sealing ring 9 at the bottom of being provided with at the bottom of described cup glass, with the joint of cup body at the bottom of sealing ring at the bottom of described cup is in glass.Sealing effectiveness at the bottom of cup end sealing ring can ensure glass and between cup body, anti-leak-stopping dirt, gas leakage.
Described bowl cover is located at cup side with it, and be provided with air intake rack 10 in described bowl cover, described air intake rack is provided with air intake filter 11, air intake sponge 12, and described air intake sponge is in below air intake filter.Air intake sponge can the moisture absorption, and prevent the water in air-flow from entering in the motor of dust catcher, air intake filter can stop granule dust to enter the motor of dust catcher.
Described filtering screen top has abduction and connects edge 13, and described abduction connects edge and is provided with air intake cover planar seal ring 14, and described air intake cover planar seal ring is connected edge madial wall with abduction is adjacent to.Air intake cover planar seal ring can allow between filtering screen and the structure of top and form effective sealing, improves connective stability, ensures sealing effectiveness.
Claims (4)
1. at the bottom of a dirt cup with guard hermetically-sealed construction, it is characterized in that, comprise dirt cup, the filtering screen of tubular, described dirt cup comprises bowl cover, cup body, the cup end, described filtering screen is coaxial with dirt cup, described filtering screen is provided with vertically and thin ash silo cylinder cylindrically, on described thin ash silo cylinder, lower end all has opening, described thin ash silo cylinder axis overlaps with dirt cup axis, on described filtering screen, lower end all has opening, described filtering screen lower ending opening is communicated with thin ash silo cylinder upper end open, described filtering screen, thin ash silo cylinder is all in dirt cup, hinged with cup body at the bottom of described cup, the clamping spacer for pressed glass body outer wall is provided with at the bottom of described cup, elastic packing ring seat is provided with at the bottom of described cup, described elastic packing ring seat comprises seal body and the horn mouth sealing edge of tubulose, described seal body and horn mouth sealing edge are formed in one structure, described seal body to be set in outside thin ash silo cylinder lower end and to fix with thin ash silo cylinder, the flange raised up is provided with at the bottom of described cup, described horn mouth sealing edge and Hp contacts seal.
2. at the bottom of a kind of dirt cup according to claim 1 with guard hermetically-sealed construction, it is characterized in that, sealing ring at the bottom of being provided with at the bottom of described cup glass, with the joint of cup body at the bottom of sealing ring at the bottom of described cup is in glass.
3. at the bottom of a kind of dirt cup according to claim 1 with guard hermetically-sealed construction, it is characterized in that, described bowl cover is located at cup side with it, is provided with air intake rack in described bowl cover, described air intake rack is provided with air intake filter, air intake sponge, and described air intake sponge is in below air intake filter.
4. with guard hermetically-sealed construction at the bottom of a kind of dirt cup according to claim 1 or 2 or 3, it is characterized in that, described filtering screen top has abduction and connects edge, described abduction connects edge and is provided with air intake cover planar seal ring, and described air intake cover planar seal ring is connected edge madial wall with abduction is adjacent to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520710181.7U CN205054022U (en) | 2015-09-14 | 2015-09-14 | Dirt bottom of cup and screen panel seal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520710181.7U CN205054022U (en) | 2015-09-14 | 2015-09-14 | Dirt bottom of cup and screen panel seal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205054022U true CN205054022U (en) | 2016-03-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520710181.7U Active CN205054022U (en) | 2015-09-14 | 2015-09-14 | Dirt bottom of cup and screen panel seal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205054022U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106419742A (en) * | 2016-08-26 | 2017-02-22 | 珠海格力电器股份有限公司 | Dust collector |
| CN109620055A (en) * | 2019-01-22 | 2019-04-16 | 尚科宁家(中国)科技有限公司 | A kind of sweeping robot |
-
2015
- 2015-09-14 CN CN201520710181.7U patent/CN205054022U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106419742A (en) * | 2016-08-26 | 2017-02-22 | 珠海格力电器股份有限公司 | Dust collector |
| CN109620055A (en) * | 2019-01-22 | 2019-04-16 | 尚科宁家(中国)科技有限公司 | A kind of sweeping robot |
| CN109620055B (en) * | 2019-01-22 | 2021-02-02 | 尚科宁家(中国)科技有限公司 | Floor sweeping robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |