CN102090861A - Folding dust collector - Google Patents
Folding dust collector Download PDFInfo
- Publication number
- CN102090861A CN102090861A CN2009102290417A CN200910229041A CN102090861A CN 102090861 A CN102090861 A CN 102090861A CN 2009102290417 A CN2009102290417 A CN 2009102290417A CN 200910229041 A CN200910229041 A CN 200910229041A CN 102090861 A CN102090861 A CN 102090861A
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- motor bin
- dust catcher
- bonnet
- dust
- collapsible
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Abstract
The invention discloses a folding dust collector. The folding dust collector comprises a machine body (1), wherein a hollow cavity (7) is formed in the machine body (1); a dust-collecting bag and a motor cabin (6) are arranged in the hollow cavity (7); and the motor cabin (6) is in sliding fit with the machine body (1). In the folding dust collector disclosed by the invention, the motor cabin can be pushed into a dust-collecting cabin when the folding dust collector is not used, so that the space of the dust-collecting cabin part is effectively used; the placing volume of the dust collector is reduced; the dust-collecting amount of the dust collector is greatly increased under the same placing volume; great convenience is brought to a user using the dust collector; and the product using experience of the user using the dust collector is greatly enhanced. Therefore, the folding dust collector has important production practice significance.
Description
Technical field
The present invention relates to household electrical appliance technical field, particularly relate to a kind of collapsible dust catcher.
Background technology
Usually, vacuum cleaner is to utilize vacuum to produce suction to suck air, makes air flow through various filters, airborne foreign matter is filtered the device in the cleaning chamber.
In general, vacuum cleaner mainly comprises aspirator and suction line, with motor and blower fan is that the aspirator that dominant shape becomes is arranged in the body, suction line comprises suction nozzle and air intake duct, and the air entry of the oriented under shed of suction nozzle and telescoping tube and flexible pipe by air intake duct communicate with the air inlet of body inner blower.During the dust catcher running, the impeller of motor drives blower fan rotates at a high speed, and the air in the dust catcher is discharged, and forms instantaneous vacuum in dust catcher, and forms a quite high Negative Pressure Difference between the ambient atmosphere.Under the effect of this Negative Pressure Difference, near the dust the suction nozzle sucks in the dust bucket in the body by air entry together with air.The air that contains dust after filtering, flows back to the dust catcher outside from air outlet again in the body dust bucket.Like this, just reach the effect of dust out, clean floor.The suction rate of vacuum cleaner is divided into a plurality of class of operating control, adapts to the scope of operation of different cleaning objects such as ground, bed surface, sofa, corner, so that aspirate dust everywhere better.
Press the use and the moving method of vacuum cleaner, can be divided into horizontally, vertical, portable etc., little foreign matters such as dust clean: ground such as vertical easy cleaning woollen blanket with comparalive ease in the wherein horizontal family that is mainly used in; The portable narrow positions such as step, desktop of easily cleaning.
As shown in Figure 1, the basic structure of existing a kind of horizontal dust collector is: body of dust collector 1 has lower cover 1a and loam cake 1b, loam cake 1b is provided with inlet hole 2, is connected with hose 3 on the inlet hole 2, and the other end of hose 3 is connected with the handle 4 that has control button.
In addition, handle 4 is connected with an end of detachable prolongation pipe 5, and the other end that prolongs pipe 5 is connected with tube connector 63, is connected with the suction nozzle 6 that can suck extraneous air on the tube connector 63.
As shown in Figure 2, the internal structure of body of dust collector 1 is: be formed with inlet hole 2 and steam vent 11 on body 1; The extraneous air that contains foreign matter can be drawn into body 1 inside by inlet hole 2, foreign matter can be separated the back air by steam vent 11 and be discharged into outside the body 1.
Described inlet hole 2 bottoms are provided with and are used for collecting the interior dust of air or the dust bag 9 of foreign matter, an end that inserts the hose 3 of inlet hole 2 inserts dust bag 9: and steam vent 11 is provided with filter 12, and the effect of filter 12 is to prevent that dust bag 9 uncollected minute dust from emitting.
Be provided with the fan electromotor 7 and the blast fan 8 that can produce suction between described dust bag 9 and the steam vent 11; so can form suction at hose 3 places that inlet hole 2 and inlet hole 2 are connected; 2 of dust catcher outside is drawn in the body of dust collector 1; in addition, be provided with protection motor filter 10 in the place ahead of blast fan 8.
Above-mentioned existing horizontal dust collector, the control of dust amount is subjected to the restriction of dust catcher volume, and the cleaner dust-collection amount that volume is little is little, bulky cleaner dust-collection amount is also big, therefore in order to obtain big control of dust amount, need to increase the volume of dust catcher, so that jumbo dust compartment to be set; And above-mentioned existing dust catcher is in transportation and idle the placement, and the position at dust compartment place is vacant and can't utilize, and has caused the waste in space.Therefore, existing dust catcher can't effectively utilize the space of dust compartment part, has increased the placement volume of dust catcher, makes troubles for the daily use dust catcher of user, badly influences dust catcher user's use experience.
Summary of the invention
In view of this, the purpose of this invention is to provide a kind of collapsible dust catcher, can in idle, motor bin be pushed in the dust compartment, effectively utilized the space of dust compartment part, the placement volume of reduction dust catcher is placed under the volume equal, promoted the control of dust amount of dust catcher greatly, use dust catcher to bring very big facility to the user, strengthened dust catcher user's product use experience greatly, be of great practical significance.
For this reason, the invention provides a kind of collapsible dust catcher, comprise body 1, have cavity 7 in the described body 1, be provided with dust bag and motor bin 6 in the described cavity 7, between described motor bin 6 and the described body 1 for being slidingly matched.
Preferably, the inwall of described body 1 is provided with guide rail, is provided with projection with guide rail opposite position place on the described motor bin 6, and the shape size of described projection and guide rail is complementary.
Preferably, the rear and front end of described motor bin 6 is respectively arranged with the motor bin supporting construction.
Preferably, the rear and front end of described motor bin 6 rotatably is provided with a trundle bracket 61 respectively, rotatably is provided with at least one castor 62 on each described trundle bracket 61.
Preferably, the right-hand member of described body 1 is provided with bonnet 4, and described motor bin is between described dust bag and bonnet 4, and described bonnet 4 is provided with movable block 41, between described movable block 41 and the bonnet 4 for being slidingly matched;
Described movable block 41 medial surfaces are fixedlyed connected with the right side wall of described motor bin 6, and described movable block 41 lateral surfaces are connected with a handle 9;
Described bonnet 4 medial surfaces are set with at least one screw rod 43, and the right side wall that motor bin 6 is passed in the left part of each described screw rod 43 is threaded mutually with a gear pair 44;
Described trundle bracket 61 is fixedlyed connected with gear pair 44.
Preferably, be set with a spring 42 on described bonnet 4 medial surfaces, described spring 42 two ends join with bonnet 4, motor bin 6 respectively.
Preferably, two ends are outstanding respectively up and down in described motor bin 6 left parts is provided with one sealing strip 8 is arranged.
Preferably, described movable block 41 lateral surfaces and described handle 9 are articulated.
Preferably, give prominence on described handle 9 medial surfaces that a hook 91 being set, have a pocket for the punch head on described bonnet 4 lateral surface tops and described hook 91 opposite positions;
Give prominence to being provided with a card rib 92 on described handle 9 lateral surfaces, described bonnet 4 lateral surfaces bottom is provided with a trip 93 with described card rib 92 opposite positions.
Preferably, be provided with motor 60 in the described motor bin 6, the top of described motor bin 6 has power cord accommodation groove 601, is placed with power line 602 in the described power cord accommodation groove 601, and described power line 602 is connected with motor 60.
By above technical scheme provided by the invention as seen, compared with prior art, the invention provides a kind of collapsible dust catcher, can in idle, motor bin be pushed in the dust compartment, effectively utilized the space of dust compartment part, the placement volume of reduction dust catcher, place under the volume equal, promoted the control of dust amount of dust catcher greatly, use dust catcher to bring very big facility to the user, strengthened dust catcher user's product use experience greatly, be of great practical significance.
Description of drawings
Fig. 1 is the structural representation of existing a kind of horizontal dust collector;
Fig. 2 is the cutaway view along dust catcher I-I line shown in Figure 1;
Fig. 3 is the schematic appearance of a kind of collapsible dust catcher provided by the invention under folded state;
Fig. 4 is the schematic appearance of a kind of collapsible dust catcher provided by the invention under deployed condition;
Fig. 5 is the cutaway view of a kind of collapsible dust catcher provided by the invention under folded state;
Fig. 6 is the cutaway view one of a kind of collapsible dust catcher provided by the invention under deployed condition;
Fig. 7 is the cutaway view two of a kind of collapsible dust catcher provided by the invention under deployed condition;
Fig. 8 is the inboard schematic diagram of a kind of collapsible dust catcher back cover portion provided by the invention;
Fig. 9 is the outside schematic diagram of a kind of collapsible dust catcher back cover portion provided by the invention;
Figure 10 is the outside schematic diagram in a kind of collapsible motor of dust collector provided by the invention storehouse;
Figure 11 is the cutaway view in a kind of collapsible motor of dust collector provided by the invention storehouse.
The specific embodiment
In order to make those skilled in the art person understand the present invention program better, the present invention is described in further detail below in conjunction with drawings and embodiments.
Referring to Fig. 3, shown in Figure 4, the invention provides a kind of collapsible dust catcher, this dust catcher comprises body 1, and described body 1 comprises loam cake 2 and the drain pan 3 that distributes up and down, and the right-hand member of described body 1 is provided with bonnet 4;
In the present invention, have cavity 7 in the described body 1, be provided with dust bag and motor bin 6 in the described cavity 7, motor bin 6 is positioned at the right of described dust bag, and described motor bin is between described dust bag and bonnet 4;
In the present invention, between described motor bin 6 and the described body 1 for being slidingly matched; Need to prove that the shape of described body 1 internal cavity 7, size and described motor bin 6 are complementary;
On the specific implementation, the present invention can be provided with guide rail by the inwall of described body 1, be provided with projection with guide rail opposite position place on the described motor bin 6, the shape size of described projection and guide rail is complementary, thereby when moving right motor bin 6, projection on the motor bin 6 moves along guide rail, allows motor bin 6 launch reposefully;
Referring to Fig. 6, up and down two ends are outstanding respectively in described motor bin 6 left parts is provided with one sealing strip 8 is arranged, by described sealing strip 8, can prevent from from cavity 7, to break away from when cavity 7 slips of motor bin 6 in body 1 from shifting out, and the sealing state between maintenance motor bin 6 and the cavity 7;
Referring to Fig. 8, Fig. 9, described bonnet 4 is provided with slidably movable block 41, between described movable block 41 and the bonnet 4 for being slidingly matched;
Described movable block 41 medial surfaces are fixedlyed connected with the right side wall of described motor bin 6, and the two ends of described movable block 41 lateral surfaces and a handle 9 are articulated;
Referring to Fig. 5, Fig. 6, Fig. 7, be set with a spring 42 on described bonnet 4 medial surfaces in the lump, described spring 42 two ends join with bonnet 4, motor bin 6 respectively;
Give prominence on described handle 9 medial surfaces that a hook 91 being set, have a pocket for the punch head on described bonnet 4 lateral surface tops and described hook 91 opposite positions, the shape of described hook 91 and pocket for the punch head, the corresponding coupling of size, described hook 91 and pocket for the punch head clamping mutually;
Give prominence on described handle 9 lateral surfaces and be provided with a card rib 92, described bonnet 4 lateral surfaces bottom is provided with a trip 93 with described card rib 92 opposite positions, described card rib 92 and the shape of trip 93, big or small corresponding coupling, when handle 9 rotates, can be with described card rib 92 and trip 93 clamping mutually.
Rear and front end, described bonnet 4 medial surfaces bottom is set with a screw rod 43 respectively, and the right side wall that motor bin 6 is passed in the left part of each described screw rod 43 is threaded mutually with a gear pair 44;
Need to prove, has lead angle on the screw rod 43 bigger the time, fix gear pair 44 with hand, lead-screw 43 draws back to the right or turns left, the capital make gear pair 44 from screw rod 43 from slippage gradually, and not can as lead angle hour with gear pair is locked and the fixed band moving gear is secondary together moves.
The rear and front end of described motor bin 6 rotatably is provided with a trundle bracket 61 respectively, and described trundle bracket 61 fixedlys connected with gear pair 44, and therefore, when gear pair 44 rotated, trundle bracket 61 can be along with rotation;
On the specific implementation, the rear and front end of described motor bin 6 is articulated with a trundle bracket 61 respectively;
In the present invention, rotatably be provided with castor 62 on each described trundle bracket 61, therefore, referring to Fig. 7, when trundle bracket 61 puts down, castor 62 can play good support effect to motor bin 6, thereby held stationary state when guaranteeing that motor bin 6 skids off from cavity 7 makes the motor bin 6 of dust catcher can move reposefully under deployed condition.
Referring to Figure 10, Figure 11, in the present invention, be provided with motor 60 in the described motor bin 6, the top of described motor bin 6 has power cord accommodation groove 601, is placed with power line 602 in the described power cord accommodation groove 601, and described power line 602 is connected with motor 60;
Need to prove, for the present invention, when the user need use dust catcher, referring to Fig. 5, Fig. 7, pull handle 9 to the right, drive gradually the cavity 7 of motor bin 6 in body 1 to skid off, stop moving of motor bin 6 up to sealing strip 8, motor bin 6 moves to the end;
At this moment, the user continues pull handle 9, be slidingly matched owing to movable block 41 fixedly connected motor bins 6 and with bonnet 4 so, thereby can continue to spur movable block 41, owing to be to be threaded and to separate between the screw rod 43 of bonnet 4 medial surfaces bottoms and the gear pair 44 by the right side wall of motor bin 6, thereby screw rod 43 carries out relative motion with gear pair 44, screw rod 43 relative gear pairs 44 are moved to the left, gear pair 41 is gradually near bonnet 4, the right side wall of motor bin 6 is also gradually near the medial surface of bonnet 4, at this moment, gear pair 44 is progressively slippage and rotating on screw rod 44, rotates thereby gear pair 44 can drive fixedly connected trundle bracket 61, realizes trundle bracket 61 is put down, make castor 62 to play good support effect to motor bin 6, collapsible dust catcher of the present invention is in deployed condition.
As mentioned above, when screw rod 43 relative gear pairs 44 are moved to the left, gear pair 41 is progressively near bonnet 4, the right side wall of motor bin 6 is also gradually near the medial surface of bonnet 4, make the spring 42 between bonnet 4, motor bin 6 be squeezed, up to the madial wall closely contact mutually of the right side wall of motor bin 6 with bonnet 4.Stop to move, handle 9 is rotated, be connected on the trip 93, connect the power supply of motor bin 6, can carry out the dust suction operation.
When the user no longer needs to use dust catcher, handle 9 and trip 93 are separated, no longer pull handle 9, your mother is under the elastic force effect of spring 42, the right side wall of motor bin 6 is also gradually away from the medial surface of bonnet 4, screw rod 43 relative gear pairs 44 move right, and this moment, gear pair 44 carried out opposite spin on screw rod 44, rotate and withdrawal trundle bracket 61 thereby drive fixedly connected trundle bracket 61; After regaining trundle bracket 61, the handle 9 that upwards closes with the bonnet 4 of hand propelled dust catcher, can push back motor bin 6 in the cavity 7 in the body 1 gradually, realizes folding dust catcher, and dust catcher comes back to folded state.
In sum, compared with prior art, the invention provides a kind of collapsible dust catcher, can in idle, motor bin be pushed in the dust compartment, effectively utilized the space of dust compartment part, the placement volume of reduction dust catcher, place under the volume equal, promoted the control of dust amount of dust catcher greatly, use dust catcher to bring very big facility to the user, strengthened dust catcher user's product use experience greatly, be of great practical significance.
The above only is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. a collapsible dust catcher is characterized in that, comprises body (1), has cavity (7) in the described body (1), is provided with dust bag and motor bin (6) in the described cavity (7), between described motor bin (6) and the described body (1) for being slidingly matched.
2. collapsible dust catcher as claimed in claim 1 is characterized in that, the inwall of described body (1) is provided with guide rail, and described motor bin (6) is gone up and guide rail opposite position place is provided with projection, and the shape size of described projection and guide rail is complementary.
3. collapsible dust catcher as claimed in claim 1 is characterized in that, the rear and front end of described motor bin (6) is respectively arranged with the motor bin supporting construction.
4. collapsible dust catcher as claimed in claim 3 is characterized in that, the rear and front end of described motor bin (6) rotatably is provided with a trundle bracket (61) respectively, rotatably is provided with at least one castor (62) on each described trundle bracket (61).
5. collapsible dust catcher as claimed in claim 4, it is characterized in that, the right-hand member of described body (1) is provided with bonnet (4), described motor bin is positioned between described dust bag and the bonnet (4), described bonnet (4) is provided with movable block (41), between described movable block (41) and the bonnet (4) for being slidingly matched;
Described movable block (41) medial surface is fixedlyed connected with the right side wall of described motor bin (6), and described movable block (41) lateral surface is connected with a handle (9);
Described bonnet (4) medial surface is set with at least one screw rod (43), and the right side wall that motor bin (6) is passed in the left part of each described screw rod (43) is threaded mutually with a gear pair (44);
Described trundle bracket (61) is fixedlyed connected with gear pair (44).
6. collapsible dust catcher as claimed in claim 5 is characterized in that, is set with a spring (42) on described bonnet (4) medial surface, and described spring (42) two ends join with bonnet (4), motor bin (6) respectively.
7. collapsible dust catcher as claimed in claim 5 is characterized in that, up and down two ends are outstanding respectively in described motor bin (6) left part is provided with one sealing strip (8) is arranged.
8. collapsible dust catcher as claimed in claim 5 is characterized in that, described movable block (41) lateral surface and described handle (9) are articulated.
9. collapsible dust catcher as claimed in claim 8 is characterized in that, gives prominence on described handle (9) medial surface that a hook (91) being set, and has a pocket for the punch head on described bonnet (4) lateral surface top and described hook (91) opposite position;
Give prominence to being provided with a card rib (92) on described handle (9) lateral surface, described bonnet (4) lateral surface bottom is provided with a trip (93) with described card rib (92) opposite position.
10. collapsible dust catcher as claimed in claim 1, it is characterized in that, be provided with motor (60) in the described motor bin (6), the top of described motor bin (6) has power cord accommodation groove (601), be placed with power line (602) in the described power cord accommodation groove (601), described power line 602 is connected with motor (60).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102290417A CN102090861A (en) | 2009-12-09 | 2009-12-09 | Folding dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102290417A CN102090861A (en) | 2009-12-09 | 2009-12-09 | Folding dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102090861A true CN102090861A (en) | 2011-06-15 |
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ID=44124254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102290417A Pending CN102090861A (en) | 2009-12-09 | 2009-12-09 | Folding dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102090861A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019001546A1 (en) * | 2017-06-28 | 2019-01-03 | 苏州宝时得电动工具有限公司 | Vacuum cleaner assembly, and stick vacuum cleaner |
| CN109124471A (en) * | 2017-06-28 | 2019-01-04 | 苏州宝时得电动工具有限公司 | Dust catcher sub-assembly, push-down dust catcher |
-
2009
- 2009-12-09 CN CN2009102290417A patent/CN102090861A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019001546A1 (en) * | 2017-06-28 | 2019-01-03 | 苏州宝时得电动工具有限公司 | Vacuum cleaner assembly, and stick vacuum cleaner |
| CN109124471A (en) * | 2017-06-28 | 2019-01-04 | 苏州宝时得电动工具有限公司 | Dust catcher sub-assembly, push-down dust catcher |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110615 |