CN107212801B - Handheld dust catcher of two dust absorption mouths - Google Patents
Handheld dust catcher of two dust absorption mouths Download PDFInfo
- Publication number
- CN107212801B CN107212801B CN201710443684.6A CN201710443684A CN107212801B CN 107212801 B CN107212801 B CN 107212801B CN 201710443684 A CN201710443684 A CN 201710443684A CN 107212801 B CN107212801 B CN 107212801B
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- Prior art keywords
- silica gel
- dust
- dust suction
- gel cover
- suction port
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L5/00—Structural features of suction cleaners
- A47L5/02—Structural features of suction cleaners with user-driven air-pumps or compressors
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/02—Nozzles
Abstract
The invention discloses a handheld dust collector with double dust suction ports, which comprises a dust collector body and a front dust collection cover and is characterized in that the front dust collection cover is arranged at the front end of the dust collector body, the front dust collection cover comprises a dust collection cover body, a first dust suction port and a second dust suction port, the first dust suction port and the second dust suction port are both arranged in the dust collection cover body, the first dust suction port is arranged at the front end of the dust collection cover body, the second dust suction port is arranged at the bottom of the dust collection cover body, the first dust suction port is sealed through a first silica gel cover, the second dust suction port is sealed through a second silica gel cover, and the first dust suction port or the second dust suction port can alternatively suck dust by opening and closing the first silica gel cover or the second silica gel cover. The dust removal efficiency is greatly improved; the two dust suction ports can be used alternately, and the dust suction ports can collect dust in a centralized suction manner.
Description
Technical Field
The invention relates to the field of household electrical appliances, in particular to a handheld dust collector with double dust suction ports.
Background
Most of the traditional handheld dust collectors are single dust collecting openings, so that the traditional handheld dust collectors are difficult to be applied to multiple occasions. The single-port dust collector has a single dust collection direction, and can only adsorb dust in front when dead corners such as the sofa bottom and the like are cleaned, but the dust is difficult to directly adsorb along the side surface of the dust collector and needs other tools. The inconvenience of work is caused because of the volume limit of the cleaner itself.
Disclosure of Invention
In view of this, the embodiment of the invention provides a handheld vacuum cleaner with two dust suction openings, which has higher dust removal efficiency.
The embodiment of the invention provides a handheld dust collector with double dust suction ports, which comprises a dust collector body and a front dust collection cover, wherein the front dust collection cover is arranged at the front end of the dust collector body, the front dust collection cover comprises a dust collection cover body, a first dust suction port and a second dust suction port, the first dust suction port and the second dust suction port are both arranged in the dust collection cover body, the first dust suction port is arranged at the front end of the dust collection cover body, the second dust suction port is arranged at the bottom of the dust collection cover body, the first dust suction port is sealed through a first silica gel cover, the second dust suction port is sealed through a second silica gel cover, and the first dust suction port or the second dust suction port can alternatively suck dust by opening and closing the first silica gel cover or the second silica gel cover.
Further, first dust absorption mouth includes a tubulose body, open the front end of tubulose body has preceding opening, open the rear end of tubulose body has back opening, first silica gel lid and back opening looks adaptation, the fixed edge in the upper end of back opening is fixed to the fixed rotation end of first silica gel lid, first silica gel lid winds fixed rotation end rotates, first silica gel lid rotate to with when the back opening is parallel, first silica gel lid is in the closed position, first silica gel lid rotate to with when the back opening is perpendicular, first silica gel lid is in the open position.
Furthermore, the inner side of the first silica gel cover is provided with a salient point, the inner side edge of the rear opening is provided with a groove matched with the salient point, and the first silica gel cover is fixed at the closed position through the matching of the salient point and the groove.
Further, the outside of first silica gel lid is equipped with the buckle, be equipped with the cell body with buckle looks adaptation on the inboard up end of tubulose body, fix first silica gel lid in the open position through with the buckle card inslot.
Further, the second dust absorption mouth includes a holding recess, and one side of holding recess bottom has seted up one and has gone up the opening, second silica gel lid and last opening looks adaptation, the fixed rotation end of second silica gel lid is fixed in the bottom of holding recess, the second silica gel lid rotates around fixed rotation end, the second silica gel lid rotate to with when going up the opening parallel, the second silica gel lid is in the closed position, the second silica gel lid rotate to with when going up the opening perpendicular, the second silica gel lid is in the open position.
Furthermore, the inner side of the second silica gel cover is provided with a salient point, the edge of the upper opening is provided with a groove matched with the salient point, and the second silica gel cover is fixed at the closed position through the matching of the salient point and the groove.
Further, the outside of second silica gel lid is equipped with the buckle, the bottom of holding recess be equipped with the cell body of buckle looks adaptation, through with buckle card go into the cell body internal with second silica gel lid fix the open position.
Further, the length of the groove body is 4-5.5 mm.
Further, first silica gel lid and second silica gel lid adopt inorganic silica gel, the component material of first silica gel lid and second silica gel lid is soft silica gel, soft silica gel is thermoplastic polyurethane elastomer rubber.
Further, the rear end of the dust collecting cover body is arranged at the front end of the dust collector body.
Compared with the prior art, the invention has the following beneficial effects: by matching the two dust suction ports, large-area dust removal and dead-angle dust removal can be effectively realized, and the dust removal efficiency is greatly improved; the invention has simple structure and ingenious design, effectively utilizes the good elasticity and ductility of the silica gel, does not need to use the traditional fixing modes of bolts, pins and the like, is convenient for realizing the opening and the closing of the silica gel cover and the alternate use of two dust suction ports, simultaneously forms a closed space by virtue of the elasticity and the adsorbability of the silica gel material, has good sealing effect and is convenient for the dust suction ports to concentrate suction and collect dust.
Drawings
FIG. 1 is a schematic view of a dual suction port hand held vacuum cleaner of the present invention.
Fig. 2 is a schematic view of the front dust cup of fig. 1.
FIG. 3 is a schematic view of the first dust extraction port of FIG. 2.
Figure 4 is a schematic view of the second suction port of figure 2.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be further described with reference to the accompanying drawings.
Referring to fig. 1, an embodiment of the present invention provides a handheld vacuum cleaner with two dust suction ports, which includes a vacuum cleaner body 1 and a front dust collecting cover 2, wherein the front dust collecting cover 2 is installed at a front end of the vacuum cleaner body 1, and in an embodiment, a rear end of the dust collecting cover body 2 is installed at a front end of the vacuum cleaner body 1.
Referring to fig. 2, the front dust collecting cover 2 includes a dust collecting cover body 21, a first dust suction port 22 and a second dust suction port 23, the first dust suction port 22 and the second dust suction port 23 are both inside the dust collecting cover body 21, the first dust suction port 22 is disposed at the front end of the dust collecting cover body 21, the second dust suction port 23 is disposed at the bottom of the dust collecting cover body 21, the first dust suction port 22 is sealed by a first silicone cover 3, and the second dust suction port 23 is sealed by a second silicone cover 4.
Referring to fig. 3, the first dust suction opening 22 includes a tubular body 221, the front end of the tubular body 221 is provided with a front opening 222, the rear end of the tubular body 221 is provided with a rear opening 223, the first silicone cover 3 is matched with the rear opening 223, the fixed rotating end 33 of the first silicone cover 3 is fixed to the inner side edge of the upper end of the rear opening 223, the first silicone cover 3 rotates around the fixed rotating end 33, when the first silicone cover 3 rotates to be parallel to the rear opening 223, the first silicone cover 3 is in the closed position, and when the first silicone cover 3 rotates to be perpendicular to the rear opening 223, the first silicone cover 3 is in the open position.
In an embodiment, the inner side of the first silicone cover 3 is provided with a convex point 31, the inner side edge of the rear opening 223 is provided with a groove 224 adapted to the convex point 31, the first silicone cover 3 is fixed at the closed position through the matching of the convex point 31 and the groove 224, the outer side of the first silicone cover 3 is provided with a buckle 32, the inner upper end surface of the tubular body 221 is provided with a groove body 225 adapted to the buckle 32, in a preferred embodiment, the length of the groove body 225 is 5mm, and the buckle 32 is clamped into the groove body 225 to fix the first silicone cover 3 at the open position.
Referring to fig. 4, the second dust suction opening 23 includes an accommodating groove 231, an upper notch 233 is formed at one side of the bottom of the accommodating groove 231, the second silicone cap 4 is matched with the upper notch 233, the fixed rotating end 41 of the second silicone cap 4 is fixed at the bottom of the accommodating groove 231, the second silicone cap 4 rotates around the fixed rotating end 41, when the second silicone cap 4 rotates to be parallel to the upper notch 233, the second silicone cap 4 is in a closed position, and when the second silicone cap 4 rotates to be perpendicular to the upper notch 233, the second silicone cap 4 is in an open position.
In an embodiment, the inner side of the second silicone cover 4 is provided with a protruding point 42, the edge of the upper notch 233 is provided with a groove 235 matched with the protruding point 42, the second silicone cover 4 is fixed at the closed position through the matching of the protruding point 42 and the groove 235, the outer side of the second silicone cover 4 is provided with a buckle 43, the bottom of the accommodating groove 231 is provided with a groove 236 matched with the buckle 43, in a preferred embodiment, the length of the groove 236 is 4.5mm, and the second silicone cover 4 is fixed at the open position by clamping the buckle 43 into the groove 236.
The first dust suction port 22 or the second dust suction port 23 can be alternately sucked by opening and closing the first silicone cover 3 or the second silicone cover 4.
The working process is as follows: the first silica gel cover 3 is fixed at the closed position through the matching of the salient point 31 and the groove 224, meanwhile, the sealing effect is ensured to be good by utilizing the elasticity and the ductility of the first silica gel cover 3, the second silica gel cover 4 is fixed at the open position by clamping the buckle 43 into the groove body 236, namely, the first dust suction port 22 does not work, the second dust suction port 23 works, and the second dust suction port 22 intensively sucks and removes dust in a large area; the first silica gel cover 3 is fixed at an opening position by clamping the buckle 32 into the groove body 225, the second silica gel cover 4 is fixed at a closing position by matching the salient points 42 and the grooves 235, and meanwhile, the sealing effect is good by utilizing the elasticity and the ductility of the second silica gel cover 4, namely the first dust suction port 22 works, the second dust suction port 23 does not work, and the first dust suction port 22 intensively sucks to clean dead corners; the first silicone cover 3 is fixed in the open position by clamping the fastener 32 into the slot 225, and the second silicone cover 4 is fixed in the open position by clamping the fastener 43 into the slot 236, that is, the first dust suction port 22 and the second dust suction port 23 both work, so that large-area dust removal and dead-angle dust removal can be realized at the same time.
By matching the two dust suction ports, large-area dust removal and dead-angle dust removal can be effectively realized, and the dust removal efficiency is greatly improved; the invention has simple structure and ingenious design, effectively utilizes the good elasticity and ductility of the silica gel, does not need to use the traditional fixing modes of bolts, pins and the like, is convenient for realizing the opening and the closing of the silica gel cover and the alternate use of two dust suction ports, simultaneously forms a closed space by virtue of the elasticity and the adsorbability of the silica gel material, has good sealing effect and is convenient for the dust suction ports to concentrate suction and collect dust.
In this document, the terms front, back, upper and lower are used to define the components in the drawings and the positions of the components relative to each other, and are used for clarity and convenience of the technical solution. It is to be understood that the use of the directional terms should not be taken to limit the scope of the claims.
The features of the embodiments and embodiments described herein above may be combined with each other without conflict.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. A handheld dust collector with double dust suction ports comprises a dust collector body and a front dust collection cover, and is characterized in that the front dust collection cover is mounted at the front end of the dust collector body, the front dust collection cover comprises a dust collection cover body, a first dust suction port and a second dust suction port, the first dust suction port and the second dust suction port are both arranged inside the dust collection cover body, the first dust suction port is arranged at the front end of the dust collection cover body, the second dust suction port is arranged at the bottom of the dust collection cover body, the first dust suction port is sealed through a first silica gel cover, the second dust suction port is sealed through a second silica gel cover, and alternate dust suction of the first dust suction port or the second dust suction port can be realized by opening and closing the first silica gel cover or the second silica gel cover;
the first dust absorption opening comprises a tubular body, the front end of the tubular body is provided with a front opening, the rear end of the tubular body is provided with a rear opening, the first silica gel cover is matched with the rear opening, the fixed rotating end of the first silica gel cover is fixed at the inner side edge of the upper end of the rear opening, the first silica gel cover rotates around the fixed rotating end, when the first silica gel cover rotates to be parallel to the rear opening, the first silica gel cover is in a closed position, and when the first silica gel cover rotates to be perpendicular to the rear opening, the first silica gel cover is in an open position;
a first buckle is arranged on the outer side of the first silica gel cover, a first groove body matched with the first buckle is arranged on the upper end face of the inner side of the tubular body, and the first silica gel cover is fixed at an opening position by clamping the first buckle into the first groove body;
the second dust suction port comprises an accommodating groove, an upper opening is formed in one side of the bottom of the accommodating groove, the second silica gel cover is matched with the upper opening, the fixed rotating end of the second silica gel cover is fixed at the bottom of the accommodating groove, the second silica gel cover rotates around the fixed rotating end, when the second silica gel cover rotates to be parallel to the upper opening, the second silica gel cover is in a closed position, and when the second silica gel cover rotates to be perpendicular to the upper opening, the second silica gel cover is in an open position;
a second buckle is arranged on the outer side of the second silica gel cover, a second groove body matched with the second buckle is arranged at the bottom of the accommodating groove, and the second silica gel cover is fixed at the opening position by clamping the second buckle into the second groove body;
the lengths of the first groove body and the second groove body are both 4.5-5 mm.
2. The handheld vacuum cleaner with the double dust suction ports as claimed in claim 1, wherein the first silicone cap is provided with a convex point at the inner side, the inner side edge of the rear opening is provided with a groove matched with the convex point, and the first silicone cap is fixed at the closed position through the matching of the convex point and the groove.
3. The handheld vacuum cleaner with two dust suction ports as claimed in claim 1, wherein the second silicone cap has a protruding point on the inner side, the edge of the upper opening has a groove adapted to the protruding point, and the second silicone cap is fixed in the closed position by the cooperation of the protruding point and the groove.
4. The handheld vacuum cleaner with the double dust suction ports as claimed in claim 1, wherein the first silica gel cover and the second silica gel cover are made of inorganic silica gel, the first silica gel cover and the second silica gel cover are made of soft silica gel, and the soft silica gel is made of thermoplastic polyurethane elastomer rubber.
5. The dual port handheld vacuum cleaner of claim 1, wherein the rear end of the dust cup body is mounted to the front end of the vacuum cleaner body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710443684.6A CN107212801B (en) | 2017-06-13 | 2017-06-13 | Handheld dust catcher of two dust absorption mouths |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710443684.6A CN107212801B (en) | 2017-06-13 | 2017-06-13 | Handheld dust catcher of two dust absorption mouths |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107212801A CN107212801A (en) | 2017-09-29 |
| CN107212801B true CN107212801B (en) | 2022-05-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710443684.6A Active CN107212801B (en) | 2017-06-13 | 2017-06-13 | Handheld dust catcher of two dust absorption mouths |
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| Country | Link |
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| CN (1) | CN107212801B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109907694A (en) * | 2017-12-13 | 2019-06-21 | 浪速亚洲企业 | A kind of suction inlet component and its scrubbing brush |
| CN110881897B (en) * | 2019-12-17 | 2021-06-08 | 安徽冠东科技有限公司 | Movable suction nozzle type handheld dust collector |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR970053478U (en) * | 1996-03-11 | 1997-10-13 | 삼성광주전자주식회사 | Vacuum cleaner |
| US6643894B1 (en) * | 2002-02-28 | 2003-11-11 | William C. Dell | High efficiency vacuum cleaning apparatus and method |
| CN201005627Y (en) * | 2007-02-02 | 2008-01-16 | 杜学明 | Portable dust collector |
| CN204636205U (en) * | 2015-05-21 | 2015-09-16 | 吕知轩 | A kind of except mite dust-absorption integrated machine and tube connector thereof |
| CN106725099A (en) * | 2016-12-13 | 2017-05-31 | 广东技术师范学院 | Combined dust collector |
| CN207768299U (en) * | 2017-06-13 | 2018-08-28 | 中国地质大学（武汉） | A kind of double suction inlet hand-held cleaners |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6668420B2 (en) * | 2001-03-23 | 2003-12-30 | The Hoover Company | Brush assembly removal device for a floor cleaner |
-
2017
- 2017-06-13 CN CN201710443684.6A patent/CN107212801B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR970053478U (en) * | 1996-03-11 | 1997-10-13 | 삼성광주전자주식회사 | Vacuum cleaner |
| US6643894B1 (en) * | 2002-02-28 | 2003-11-11 | William C. Dell | High efficiency vacuum cleaning apparatus and method |
| CN201005627Y (en) * | 2007-02-02 | 2008-01-16 | 杜学明 | Portable dust collector |
| CN204636205U (en) * | 2015-05-21 | 2015-09-16 | 吕知轩 | A kind of except mite dust-absorption integrated machine and tube connector thereof |
| CN106725099A (en) * | 2016-12-13 | 2017-05-31 | 广东技术师范学院 | Combined dust collector |
| CN207768299U (en) * | 2017-06-13 | 2018-08-28 | 中国地质大学（武汉） | A kind of double suction inlet hand-held cleaners |
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| Publication number | Publication date |
|---|---|
| CN107212801A (en) | 2017-09-29 |
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