CN100536745C - Dust-collection chamber of vacuum duster - Google Patents
Dust-collection chamber of vacuum duster Download PDFInfo
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- CN100536745C CN100536745C CNB2007100202728A CN200710020272A CN100536745C CN 100536745 C CN100536745 C CN 100536745C CN B2007100202728 A CNB2007100202728 A CN B2007100202728A CN 200710020272 A CN200710020272 A CN 200710020272A CN 100536745 C CN100536745 C CN 100536745C
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Abstract
The present invention relates to a dust-collecting chamber for vacuum cleaner. It includes a filter bag, on said filter bag a dust suction mouth is set, said filter bag is made of air permeable material; a mounting plate, said mounting plate is used for mounting the filter bag in the vacuum cleaner interior, on the mounting plate a dust suction hole is set; and a fixing component which is matched with said mounting plate and can be used for fixing said filter bag.
Description
Technical field
The present invention relates to a kind of dust storage chamber that is used for vacuum cleaner.
Background technology
A kind of vacuum cleaner that assembles dust storage chamber as shown in figure 25, such dust storage chamber generally include the filter bag of a band suction port, and this filter bag is made by the material of an air permeable; With an installing plate, this installing plate is used for filter bag is installed in the vacuum cleaner, offer thereon and be used for the air suction opening that docks with the suction port of filter bag, installing plate be for the vacuum cleaner of this type of using dust storage chamber custom-designed so that dust storage chamber is fitted in the dust catcher.In the prior art, filter bag in the dust storage chamber some by spot-welded on installing plate, this employing welding manner fixedly assembling mode of filter bag is that destructiveness is arranged for filter bag, and also will use machine when the welding filter bag, has increased assembly cost.Not quick detachable after the filter bag welding is finished, filter bag can only be installed and used once, because filter bag and installing plate are linked as one in welding process, therefore, such dust storage chamber also just becomes disposable dust storage chamber.
But along with more and more higher to dust filtration requirement in the dust suction field, the cost of the material of filter bag is also more and more higher, and this will certainly increase consumer's use cost for using above-mentioned the sort of disposable dust storage chamber, economizes on resources nor be beneficial to.
In order to make same filter bag repeatedly to use, in the patent No. is the Chinese patent of CN94193006.8, specifically introduced and utilize double-sided tape that filter bag is bonded to dust storage chamber on the installing plate, the dust storage chamber of this each employing bonding mode assembling filter bag has overcome the shortcoming that at every turn will change whole dust storage chamber, each change filter bag in as long as the double-sided tape that more renews just can achieve the goal, thereby reduced consumer's use cost.But because the adhesive property of double-sided tape is limited, in use for some time, its caking property weakens, and filter bag easily comes off from installing plate, thereby influences the use of whole vacuum cleaner.
At last, no matter be adopt the welding manner assembling vacuum cleaner dust storage chamber or utilize the dust storage chamber of double-sided tape bonding mode assembling, all there is a common drawback in it, and promptly there is the grey phenomenon of leakage in the suction port place of filter bag, influences the filter effect of the dust of whole vacuum cleaner.
Summary of the invention
At the problem of above-mentioned existence, the purpose of this invention is to provide a kind of dust storage chamber that is used for vacuum cleaner of not leakiness ash, the suction port of the filter bag in this dust storage chamber seals more, and whole filter bag can also be from complete disassembling on the installing plate.
In order to achieve the above object, the present invention has adopted following technical scheme: a kind of dust storage chamber that is used for vacuum cleaner comprises
One filter bag have a suction port on this filter bag, but this filter bag is made by the air permeable material;
One installing plate, this installing plate are used for described filter bag is installed in the vacuum cleaner, have air suction opening on the described installing plate;
Described dust storage chamber also comprises a fixture, this fixture is used for cooperating with fixing described filter bag with described installing plate, in described fixture and these two parts of installing plate, one of them parts is provided with keeper, another parts are provided with the locating slot that matches with described keeper, in the time of in described keeper is inserted in described locating slot, the whole oral area of the suction port of described filter bag is clamped between described fixture and the installing plate, and the suction port of described filter bag and described air suction opening connect.
Described keeper is arranged on the described installing plate, and described locating slot is arranged on the described fixture.
Described keeper is the hollow ring body of a closure, this keeper is around the oral area that is arranged on described air suction opening, and the outer circle wall of this keeper is provided with screw thread, the cell wall of described locating slot is provided with screw thread, the suction port of described filter bag is set on the described keeper, when described keeper was threaded with described locating slot, the suction port of described filter bag docked with described air suction opening, and its whole oral area is clamped between described fixture and the installing plate.
The middle part of described fixture offers through hole, and described through hole is positioned at the inboard of described locating slot, and when described keeper matched with locating slot, described air suction opening, suction port, through hole connected successively.
Described locating slot and described through hole coincide, and the screw thread on the cell wall of described locating slot is opened on the hole wall of described through hole.
Described keeper has a plurality of, and described a plurality of keeper is along same circle distribution, this circumference is enclosed in the outside of the oral area of described air suction opening, described filter bag is offering a plurality of installing holes near described suction port place, the suction port of described filter bag is set on described a plurality of keeper, and the installing hole on it passes described keeper, locating slot on the described fixture also has a plurality of, when after described installing hole is passed in the outer end of described each keeper, being seated in the described locating slot, the suction port of described filter bag docks with described air suction opening, and its whole oral area is clamped between described fixture and the installing plate.
The middle part of described fixture offers through hole, and described through hole is positioned at the inboard of the circumference at described a plurality of locating slots place, and when described keeper matched with locating slot, described air suction opening, suction port, through hole connected successively.
Described installing plate is being provided with the bulge loop that matches with described through hole near the oral area that is positioned at described air suction opening, and when described keeper was inserted in described locating slot, described bulge loop was inserted in the described through hole.
Described keeper and described installing plate are wholely set.
Described keeper is arranged on the described fixture, and described locating slot is arranged on the described installing plate.
Described keeper is the hollow ring body of a closure, the outer circle wall of this keeper is provided with screw thread, also be provided with screw thread on the cell wall of described locating slot, the suction port of described filter bag is set on the described keeper, when described keeper is threaded with described locating slot, the suction port of described filter bag docks with described air suction opening, and its whole oral area is clamped between described fixture and the installing plate.
Described locating slot and described air suction opening coincide, and the screw thread on the cell wall of described locating slot is opened on the hole wall of described air suction opening.
The middle part of described fixture offers through hole, and described through hole is positioned at the inboard of described keeper, and when described keeper matched with locating slot, described air suction opening, suction port, through hole connected successively.
Described keeper has a plurality of, and described a plurality of keeper is along same circle distribution, described filter bag is offering a plurality of installing holes near described suction port place, the suction port of described filter bag is set on described a plurality of keeper, and described installing hole passes described keeper, locating slot on the described installing plate also has a plurality of, when after described installing hole is passed in the outer end of described each keeper, being seated in the described locating slot, the suction port of described filter bag docks with described air suction opening, and its whole oral area is clamped between described fixture and the installing plate.
The middle part of described fixture offers through hole, and described through hole is positioned at the inboard of the circumference at described a plurality of keepers place, and when described keeper matched with locating slot, described air suction opening, suction port, through hole connected successively.
Described fixture is being provided with the bulge loop that matches with described air suction opening near the oral area that is positioned at described through hole, and when described keeper was inserted in described locating slot, described bulge loop was inserted in the described air suction opening.
Described keeper and described fixture are wholely set.
Enforcement by above technical scheme, the present invention has obtained following progress than prior art: by increasing fixture, and on fixture and installing plate, be provided for locating the keeper of filter bag and the locating slot that is complementary with keeper, when keeper cooperates with locating slot, suction port and air suction opening also connect, and the oral area of the suction port of filter bag is clamped between fixture and the installing plate, the suction port of whole like this filter bag just can well be sealed, thereby make whole dust storage chamber not leak ash substantially, improved the filter effect of the vacuum cleaner that adopts this dust storage chamber, and the mode of whole assembling filter bag does not have destructiveness to filter bag itself, same filter bag can be reused repeatedly, has reduced this kind dust catcher consumer's use cost.
Description of drawings
Accompanying drawing 1 is the exploded view of the dust storage chamber of embodiments of the invention one;
Accompanying drawing 2 is the front view (removal filter bag) of the dust storage chamber of embodiments of the invention one;
Accompanying drawing 3 is the cutaway view (filter bag be housed) of accompanying drawing 2 along A-A direction;
Accompanying drawing 4 is the another cutaway view (another kind of mounting means be equipped with filter bag) of accompanying drawing 2 along A-A direction;
Accompanying drawing 5 is the exploded view of the dust storage chamber of embodiments of the invention two;
Accompanying drawing 6 is the front view (removal filter bag) of the dust storage chamber of embodiments of the invention two;
Accompanying drawing 7 is the cutaway view (filter bag be housed) of accompanying drawing 6 along B-B direction;
Accompanying drawing 8 is the another cutaway view (another kind of mounting means be equipped with filter bag) of accompanying drawing 6 along B-B direction;
Accompanying drawing 9 is the exploded view of the dust storage chamber of embodiments of the invention three;
Accompanying drawing 10 is the front view (removal filter bag) of the dust storage chamber of embodiments of the invention three;
Accompanying drawing 11 is the cutaway view (filter bag be housed) of accompanying drawing 10 along C-C direction;
Accompanying drawing 12 is the another cutaway view (another kind of mounting means be equipped with filter bag) of accompanying drawing 10 along C-C direction;
Accompanying drawing 13 is the exploded view of the dust storage chamber of embodiments of the invention four;
Accompanying drawing 14 is the front view (removal filter bag) of the dust storage chamber of embodiments of the invention four;
Accompanying drawing 15 is the cutaway view (filter bag be housed) of accompanying drawing 14 along D-D direction;
Accompanying drawing 16 is the another cutaway view (another kind of mounting means be equipped with filter bag) of accompanying drawing 14 along D-D direction;
Accompanying drawing 17 is the exploded view of the dust storage chamber of embodiments of the invention five;
Accompanying drawing 18 is the front view (removal filter bag) of the dust storage chamber of embodiments of the invention five;
Accompanying drawing 19 is the cutaway view (filter bag be housed) of accompanying drawing 18 along E-E direction;
Accompanying drawing 20 is the another cutaway view (another kind of mounting means be equipped with filter bag) of accompanying drawing 18 along E-E direction;
Accompanying drawing 21 is the exploded view of the dust storage chamber of embodiments of the invention six;
Accompanying drawing 22 is the front view (removal filter bag) of the dust storage chamber of embodiments of the invention six;
Accompanying drawing 23 is the cutaway view (filter bag be housed) of accompanying drawing 22 along F-F direction;
Accompanying drawing 24 is the another cutaway view (another kind of mounting means be equipped with filter bag) of accompanying drawing 22 along F-F direction;
Accompanying drawing 25 is for having the cutaway view of the vacuum cleaner of dust storage chamber in the background technology;
Wherein: 1, filter bag; 11, suction port; 2, installing plate; 21, air suction opening; 3, fixture; 4, keeper; 5, locating slot; 31, through hole; 12, installing hole; 22, bulge loop; 32, bulge loop.
The specific embodiment
Embodiment one
A kind of dust storage chamber that is used for vacuum cleaner shown in Fig. 1～4, it is by forming with the lower part: a filter bag 1, has a suction port 11 on this filter bag 1, but this filter bag 1 is made by the air permeable material, and for the special-purpose bag of dust storage chamber in the dust catcher field, other end at filter bag 1 also is provided with the another one opening, and this opening is used to topple over dust; One installing plate 2, this installing plate 2 is used for filter bag 1 is installed in the vacuum cleaner, has air suction opening 21 on the installing plate 2; One fixture 3, this fixture 3 are used for cooperating with installing plate 2 with fixing filter bag 1.
Wherein, be wholely set a keeper 4 that is the hollow ring body shape of closure on the installing plate 2, keeper 4 is around the oral area that is arranged on air suction opening 21, and the outer circle wall of this keeper 4 is provided with screw thread.Offer the locating slot 5 that matches with keeper 4 on the fixture 3, the cell wall of this locating slot 5 is provided with screw thread.The suction port 11 of filter bag 1 is set on the keeper 4, and when keeper 4 was threaded with locating slot 5, the suction port 11 of filter bag 1 docked with air suction opening 21, and its whole oral area is clamped between fixture 3 and the installing plate 2.
Communicate with filter bag 1 inside in order to make fixture 3 not influence air suction opening 21, offer through hole 31 at the middle part of fixture 3, as shown in FIG., through hole 31 is positioned at the inboard of locating slot 5, when keeper 4 matched with locating slot 5, air suction opening 21, suction port 11, through hole 31 connected successively.
In order to make the oral area of suction port 11 of filter bag 1 can remain on more firmly between installing plate 2 and the fixture 3, as shown in scheming to plant, also be provided with the protruding nail of spike near the periphery wall of keeper 4, this protruding nail is used for the oral area of suction port 11 is fixed on the end face of installing plate.
Embodiment two
A kind of dust storage chamber that is used for vacuum cleaner shown in Fig. 5～8, the difference of it and embodiment one only are that the locating slot 5 among this embodiment coincides with through hole 31, and the screw thread on the cell wall of locating slot 5 is opened on the hole wall of through hole 31.
Embodiment three
A kind of dust storage chamber that is used for vacuum cleaner shown in Fig. 9～12, it is by forming with the lower part: a filter bag 1, has a suction port 11 on this filter bag 1, but this filter bag 1 is made by the air permeable material, and for the special-purpose bag of dust storage chamber in the dust catcher field, other end at filter bag 1 also is provided with the another one opening, and this opening is used to topple over dust; One installing plate 2, this installing plate 2 is used for filter bag 1 is installed in the vacuum cleaner, has air suction opening 21 on the installing plate 2; One fixture 3, this fixture 3 are used for cooperating with installing plate 2 with fixing filter bag 1.
Wherein, be wholely set on the installing plate 2 that a plurality of this circumference is enclosed in the outside of the oral area of air suction opening 21 along same circle distribution keeper 4, as shown in FIG., the keeper 4 among this embodiment has four.Filter bag 1 is offering a plurality of installing holes 12 near suction port 11 places, and the suction port 11 of filter bag 1 is set on a plurality of keepers 4, and the installing hole on it 12 passes keeper 4.Fixture 3 is provided with a plurality of locating slots 5 that match with keeper 4, when after installing hole 12 is passed in the outer end of each keeper 4, being seated in the locating slot 5, the suction port 11 of filter bag 1 docks with air suction opening 21, and its whole oral area is clamped between fixture 3 and the installing plate 2.
Communicate with filter bag 1 inside in order to make fixture 3 not influence air suction opening 21, offer through hole 31 at the middle part of fixture 3, as shown in FIG., through hole 31 is positioned at the inboard of a plurality of locating slot 5 place circumference, when keeper 4 matched with locating slot 5, air suction opening 21, suction port 11, through hole 31 connected successively.
In order to make that in this mounting means, filter bag 1 is better in the sealing at suction port place, be provided with the bulge loop 22 that matches with through hole 31 at installing plate 2 near the oral area places that are positioned at air suction opening 21, when keeper 4 was inserted in locating slot 5, bulge loop 22 was inserted in the through hole 31.
Embodiment four
A kind of dust storage chamber that is used for vacuum cleaner shown in Figure 13～16, it is by forming with the lower part: a filter bag 1, has a suction port 11 on this filter bag 1, but this filter bag 1 is made by the air permeable material, and for the special-purpose bag of dust storage chamber in the dust catcher field, other end at filter bag 1 also is provided with the another one opening, and this opening is used to topple over dust; One installing plate 2, this installing plate 2 is used for filter bag 1 is installed in the vacuum cleaner, has air suction opening 21 on the installing plate 2; One fixture 3, this fixture 3 are used for cooperating with installing plate 2 with fixing filter bag 1.
Wherein, be wholely set a keeper 4 that is the hollow ring body shape of closure on the fixture 3, the outer circle wall of this keeper 4 is provided with screw thread.Offer the locating slot 5 that matches with keeper 4 on the installing plate 2, the cell wall of this locating slot 5 is provided with screw thread.The suction port 11 of filter bag 1 is set on the keeper 4, and when keeper 4 was threaded with locating slot 5, the suction port 11 of filter bag 1 docked with air suction opening 21, and its whole oral area is clamped between fixture 3 and the installing plate 2.
Communicate with filter bag 1 inside in order to make fixture 3 not influence air suction opening 21, offer through hole 31 at the middle part of fixture 3, as shown in FIG., through hole 31 is positioned at the inboard of keeper 4, when keeper 4 matched with locating slot 5, air suction opening 21, suction port 11, through hole 31 connected successively.
Embodiment five
A kind of dust storage chamber that is used for vacuum cleaner shown in Figure 17～20, the difference of it and embodiment four only are that the locating slot 5 among this embodiment coincides with air suction opening 21, and the screw thread on the cell wall of locating slot 5 is opened on the hole wall of air suction opening 21.
Embodiment six
A kind of dust storage chamber that is used for vacuum cleaner shown in Figure 21～24, it is by forming with the lower part: a filter bag 1, has a suction port 11 on this filter bag 1, but this filter bag 1 is made by the air permeable material, and for the special-purpose bag of dust storage chamber in the dust catcher field, other end at filter bag 1 also is provided with the another one opening, and this opening is used to topple over dust; One installing plate 2, this installing plate 2 is used for filter bag 1 is installed in the vacuum cleaner, has air suction opening 21 on the installing plate 2; One fixture 3, this fixture 3 are used for cooperating with installing plate 2 with fixing filter bag 1.
Wherein, be wholely set on the installing plate 2 a plurality of along same circle distribution locating slot 5, keeper 4, this circumference is enclosed in the outside of the oral area of air suction opening 21, as shown in FIG., the locating slot 5 among this embodiment has four.Fixture 3 is provided with a plurality of keepers 4 that match with locating slot 5, filter bag 1 is offering a plurality of installing holes 12 near suction port 11 places, the suction port 11 of filter bag 1 is set on a plurality of keepers 4, and the installing hole on it 12 passes keeper 4, when after installing hole 12 is passed in the outer end of each keeper 4, being seated in the locating slot 5, the suction port 11 of filter bag 1 docks with air suction opening 21, and its whole oral area is clamped between fixture 3 and the installing plate 2.
Communicate with filter bag 1 inside in order to make fixture 3 not influence air suction opening 21, offer through hole 31 at the middle part of fixture 3, as shown in FIG., through hole 31 is positioned at the inboard of a plurality of keeper 4 place circumference, when keeper 4 matched with locating slot 5, air suction opening 21, suction port 11, through hole 31 connected successively.
In order to make that in this mounting means, filter bag 1 is better in the sealing at suction port place, be provided with the bulge loop 32 that matches with air suction opening 21 at fixture 3 near the oral area places that are positioned at through hole 31, when keeper 4 was inserted in locating slot 5, bulge loop 32 was inserted in the air suction opening 21.
Above-described only is preferred embodiment of the present invention, and every embodiment that does not break away from the technical solution of the present invention content is the scope of protection of the invention.
Claims (16)
1, a kind of dust storage chamber that is used for vacuum cleaner comprises
One filter bag (1) has a suction port (11) on this filter bag (1), this filter bag (1) but make by the air permeable material;
One installing plate (2), this installing plate (2) are used for described filter bag (1) is installed in the vacuum cleaner, have air suction opening (21) on the described installing plate (2);
It is characterized in that: described dust storage chamber also comprises a fixture (3), this fixture (3) is used for cooperating with fixing described filter bag (1) with described installing plate (2), in described fixture (3) and these two parts of installing plate (2), one of them parts is provided with keeper (4), another parts are provided with the locating slot (5) that matches with described keeper (4), described keeper (4) is arranged on the described installing plate (2), and described locating slot (5) is arranged on the described fixture (3); Described keeper (4) is the hollow ring body of a closure, this keeper (4) is around the oral area that is arranged on described air suction opening (21), and the outer circle wall of this keeper (4) is provided with screw thread, the cell wall of described locating slot (5) is provided with screw thread, the suction port (11) of described filter bag (1) is set on the described keeper (4), when described keeper (4) and described locating slot (5) when being threaded, the suction port (11) of described filter bag (1) docks with described air suction opening (21), and its whole oral area is clamped between described fixture (3) and the installing plate (2).
2, the dust storage chamber that is used for vacuum cleaner according to claim 1, it is characterized in that: the middle part of described fixture (3) offers through hole (31), described through hole (31) is positioned at the inboard of described locating slot (5), when described keeper (4) and locating slot (5) when matching, described air suction opening (21), suction port (11), through hole (31) connect successively.
3, the dust storage chamber that is used for vacuum cleaner according to claim 2 is characterized in that: described locating slot (5) coincides with described through hole (31), and the screw thread on the cell wall of described locating slot (5) is opened on the hole wall of described through hole (31).
4, the dust storage chamber that is used for vacuum cleaner according to claim 1 is characterized in that: described keeper (4) is wholely set with described installing plate (2).
5, a kind of dust storage chamber that is used for vacuum cleaner comprises
One filter bag (1) has a suction port (11) on this filter bag (1), this filter bag (1) but make by the air permeable material;
One installing plate (2), this installing plate (2) are used for described filter bag (1) is installed in the vacuum cleaner, have air suction opening (21) on the described installing plate (2);
It is characterized in that: described dust storage chamber also comprises a fixture (3), this fixture (3) is used for cooperating with fixing described filter bag (1) with described installing plate (2), in described fixture (3) and these two parts of installing plate (2), one of them parts is provided with keeper (4), another parts are provided with the locating slot (5) that matches with described keeper (4), described keeper (4) is arranged on the described installing plate (2), and described locating slot (5) is arranged on the described fixture (3); Described keeper (4) has a plurality of, and described a plurality of keeper (4) is along same circle distribution, this circumference is enclosed in the outside of the oral area of described air suction opening (21), described filter bag (1) is locating to offer a plurality of installing holes (12) near described suction port (11), the suction port (11) of described filter bag (1) is set on described a plurality of keeper (4), and the installing hole on it (12) passes described keeper (4), locating slot (5) on the described fixture (3) also has a plurality of, when after described installing hole (12) is passed in the outer end of described each keeper (4), being seated in the described locating slot (5), the suction port (11) of described filter bag (1) docks with described air suction opening (21), and its whole oral area is clamped between described fixture (3) and the installing plate (2).
6, the dust storage chamber that is used for vacuum cleaner according to claim 5, it is characterized in that: the middle part of described fixture (3) offers through hole (31), described through hole (31) is positioned at the inboard of the circumference at described a plurality of locating slot (5) place, when described keeper (4) and locating slot (5) when matching, described air suction opening (21), suction port (11), through hole (31) connect successively.
7, the dust storage chamber that is used for vacuum cleaner according to claim 6, it is characterized in that: described installing plate (2) is being provided with the bulge loop (22) that matches with described through hole (31) near the oral area that is positioned at described air suction opening (21), when described keeper (4) was inserted in described locating slot (5), described bulge loop (22) was inserted in the described through hole (31).
8, the dust storage chamber that is used for vacuum cleaner according to claim 5 is characterized in that: described keeper (4) is wholely set with described installing plate (2).
9, a kind of dust storage chamber that is used for vacuum cleaner comprises
One filter bag (1) has a suction port (11) on this filter bag (1), this filter bag (1) but make by the air permeable material;
One installing plate (2), this installing plate (2) are used for described filter bag (1) is installed in the vacuum cleaner, have air suction opening (21) on the described installing plate (2);
It is characterized in that: described dust storage chamber also comprises a fixture (3), this fixture (3) is used for cooperating with fixing described filter bag (1) with described installing plate (2), in described fixture (3) and these two parts of installing plate (2), one of them parts is provided with keeper (4), and another parts are provided with the locating slot (5) that matches with described keeper (4); Described keeper (4) is arranged on the described fixture (3), and described locating slot (5) is arranged on the described installing plate (2); Described keeper (4) is the hollow ring body of a closure, the outer circle wall of this keeper (4) is provided with screw thread, also be provided with screw thread on the cell wall of described locating slot (5), the suction port (11) of described filter bag (1) is set on the described keeper (4), when described keeper (4) and described locating slot (5) when being threaded, the suction port (11) of described filter bag (1) docks with described air suction opening (21), and its whole oral area is clamped between described fixture (3) and the installing plate (2).
10, the dust storage chamber that is used for vacuum cleaner according to claim 9, it is characterized in that: described locating slot (5) coincides with described air suction opening (21), and the screw thread on the cell wall of described locating slot (5) is opened on the hole wall of described air suction opening (21).
11, the dust storage chamber that is used for vacuum cleaner according to claim 10, it is characterized in that: the middle part of described fixture (3) offers through hole (31), described through hole (31) is positioned at the inboard of described keeper (4), when described keeper (4) and locating slot (5) when matching, described air suction opening (21), suction port (11), through hole (31) connect successively.
12, the dust storage chamber that is used for vacuum cleaner according to claim 9 is characterized in that: described keeper (4) is wholely set with described fixture (3).
13, a kind of dust storage chamber that is used for vacuum cleaner comprises
One filter bag (1) has a suction port (11) on this filter bag (1), this filter bag (1) but make by the air permeable material;
One installing plate (2), this installing plate (2) are used for described filter bag (1) is installed in the vacuum cleaner, have air suction opening (21) on the described installing plate (2);
It is characterized in that: described dust storage chamber also comprises a fixture (3), this fixture (3) is used for cooperating with fixing described filter bag (1) with described installing plate (2), in described fixture (3) and these two parts of installing plate (2), one of them parts is provided with keeper (4), and another parts are provided with the locating slot (5) that matches with described keeper (4); Described keeper (4) is arranged on the described fixture (3), and described locating slot (5) is arranged on the described installing plate (2); Described keeper (4) has a plurality of, and described a plurality of keeper (4) is along same circle distribution, described filter bag (1) is locating to offer a plurality of installing holes (12) near described suction port (11), the suction port (11) of described filter bag (1) is set on described a plurality of keeper (4), and described installing hole (12) passes described keeper (4), locating slot (5) on the described installing plate (2) also has a plurality of, when after described installing hole (12) is passed in the outer end of described each keeper (4), being seated in the described locating slot (5), the suction port (11) of described filter bag (1) docks with described air suction opening (21), and its whole oral area is clamped between described fixture (3) and the installing plate (2).
14, the dust storage chamber that is used for vacuum cleaner according to claim 13, it is characterized in that: the middle part of described fixture (3) offers through hole (31), described through hole (31) is positioned at the inboard of the circumference at described a plurality of keeper (4) place, when described keeper (4) and locating slot (5) when matching, described air suction opening (21), suction port (11), through hole (31) connect successively.
15, the dust storage chamber that is used for vacuum cleaner according to claim 14, it is characterized in that: described fixture (3) is being provided with the bulge loop (32) that matches with described air suction opening (21) near the oral area that is positioned at described through hole (31), when described keeper (4) was inserted in described locating slot (5), described bulge loop (32) was inserted in the described air suction opening (21).
16, the dust storage chamber that is used for vacuum cleaner according to claim 13 is characterized in that: described keeper (4) is wholely set with described fixture (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100202728A CN100536745C (en) | 2007-03-12 | 2007-03-12 | Dust-collection chamber of vacuum duster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100202728A CN100536745C (en) | 2007-03-12 | 2007-03-12 | Dust-collection chamber of vacuum duster |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101023854A CN101023854A (en) | 2007-08-29 |
| CN100536745C true CN100536745C (en) | 2009-09-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100202728A Active CN100536745C (en) | 2007-03-12 | 2007-03-12 | Dust-collection chamber of vacuum duster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100536745C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103211555B (en) * | 2012-01-19 | 2016-02-03 | 天佑电器（苏州）有限公司 | There is the dust catcher of high-temperature-resfilter filter system |
| EP3305155B1 (en) | 2016-10-06 | 2019-05-22 | Eurofilters N.V. | Vacuum cleaner filter bag containing recycled textile materials and/or cotton linters |
| CN113996120A (en) * | 2016-03-17 | 2022-02-01 | 欧洲过滤袋公司 | Vacuum cleaner filter bag with recycled textile material and/or cotton linters |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5045099A (en) * | 1989-09-25 | 1991-09-03 | Mastercraft Industries, Inc. | Vacuum cleaner bag including collar sealing closure device |
-
2007
- 2007-03-12 CN CNB2007100202728A patent/CN100536745C/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5045099A (en) * | 1989-09-25 | 1991-09-03 | Mastercraft Industries, Inc. | Vacuum cleaner bag including collar sealing closure device |
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| Publication number | Publication date |
|---|---|
| CN101023854A (en) | 2007-08-29 |
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Address after: 215128 Jiangsu City, Suzhou Province West Lake Road, No. 108 Patentee after: ECOVACS ROBOTICS Co.,Ltd. Address before: 215128 Jiangsu City, Suzhou Province West Lake Road, No. 108 Patentee before: ECOVACS ROBOTICS (SUZHOU) Co.,Ltd. Address after: 215128 Jiangsu City, Suzhou Province West Lake Road, No. 108 Patentee after: ECOVACS ROBOTICS (SUZHOU) Co.,Ltd. Address before: 215128 Jiangsu City, Suzhou Province West Lake Road, No. 108 Patentee before: TEK ELECTRICAL (SUZHOU) Co.,Ltd. |
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Address after: 215128 Wuzhong District, Jiangsu, Stone Lake Road West, No. 108 Patentee after: ECOVACS ROBOTICS Co.,Ltd. Address before: 215128 Jiangsu City, Suzhou Province West Lake Road, No. 108 Patentee before: ECOVACS ROBOTICS Co.,Ltd. |