CN101897559B - Fixation structure of dust collecting barrel of vacuum cleaner - Google Patents
Fixation structure of dust collecting barrel of vacuum cleaner Download PDFInfo
- Publication number
- CN101897559B CN101897559B CN200910302639.4A CN200910302639A CN101897559B CN 101897559 B CN101897559 B CN 101897559B CN 200910302639 A CN200910302639 A CN 200910302639A CN 101897559 B CN101897559 B CN 101897559B
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- dust
- dust collecting
- collecting barrel
- engine body
- vacuum cleaner
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Abstract
The invention discloses a fixation structure of a dust collecting barrel of a vacuum cleaner. The dust collecting barrel is arranged on an engine body in a detachable manner and is used for separating and storing dust and sundries mingled in sucked gas, the installation position of the cleaner on the engine body is provided with a positioning chute, one end of the positioning chute close to the outer side of the engine body is provided with a recess, and the recess is internally fixed with a backstop piece in a gravity center deviated and rotary mode. The fixation structure in the invention has simple structure, does not require other power to support, and can be taken out conveniently by pressing a switch when in horizontal arrangement; when a handle is griped at liberty to lift the cleaner engine body, the backstop piece can rotate and interact with clamping ribs at the bottom pat of the dust collecting barrel so as to achieve automatic deadlock under the action of gravity, thus preventing the engine body and the dust collecting barrel from slippage and separation so as to cause damage to machines even accidentally injure to users. When in horizontal arrangement once again, the backstop piece can rotary to get rid of interference so as to facilitate the users to take the dust collecting barrel down under the actions of arrangement action and vibration.
Description
Technical field
The present invention relates to a kind of dust catcher, especially relate to a kind of fixed structure of dust collecting bucket of dust catcher.
Background technology
Dust catcher is a kind of household electrical appliance of indoor cleaning health, for removing the dust in ground, carpet, wall, furniture and various gaps.In general, dust catcher mainly comprises aspirator and suction line, the aspirator that the motor of take becomes as dominant shape with blower fan is arranged in body, suction line comprises suction nozzle and air intake duct, and the air entry of the oriented under shed of suction nozzle telescoping tube and flexible pipe by air intake duct communicate with the air inlet of body inner blower.In dust catcher when running,, motor drives the impeller High Rotation Speed of blower fan, and the air exhausting in dust catcher is gone out, and forms instantaneous vacuum in dust catcher, and between ambient atmosphere, forms a quite high Negative Pressure Difference.Under the effect of this Negative Pressure Difference, near dust suction nozzle is drawn in the dust bucket in body by air entry together with air.The air that contains dust after filtering, then flows back to dust catcher outside from air outlet in body dust bucket.Like this, just reach the effect of dust out, clean floor.The suction rate of dust catcher is divided into a plurality of class that operate control, adapts to the scope of operation of the different cleaning objects such as ground, bed surface, sofa, corner, to aspirate better dust everywhere.
Fig. 1 is that conventional cleaners surface structure partly cuts schematic diagram.As shown in the figure, common dust catcher comprises main body 10, tube connector 70, telescoping tube 90, operating portion 80 and suction nozzle 92.In main body 10, be provided with motor (not shown), can produce suction.Tube connector 70 and main body 10 internal communication, made by soft material.Telescoping tube 90 is communicated with tube connector 70, can regulate length.Operating portion 80 is arranged on the end of tube connector 70, can regulate the air imbibed quantity of main body 10.The ，Cong ground, end that suction nozzle 92 is arranged on telescoping tube 90 sucks the air that contains foreign matter.
The inside of aforementioned body 10 is provided with motor.By motor, producing vacuum allows dust catcher have suction.In main body 10, be also provided with dust collect plant 60.Dust collect plant 60, by cyclone mode, is held back the foreign matter in air amount.The downside of main body 10 is provided with a pair of wheel 20, makes dust catcher 10 local mobile to other.
The top of aforementioned body 10 is provided with main body handle 30, for user, puies forward main body.Main body handle 30 is rotatably combined in a side of main body 10, during the main consuming body handle 30, allow him rotate up.The bottom of aforementioned body 10 is provided with power line 50 and discharge portion 40.Power line 50 is for switching on power to main body 10.Discharge portion allows the cleaned air of dust collect plant 60 filtrations discharged to main body 10 outsides.
Above-mentioned dust collect plant 60 comprises dust collection shell 61, lid 66, dust filter core 67 and separating plate 68.Dust collection shell 61 is for collecting foreign matter.Lid 66 prevents that the foreign matter in dust collection shell 61 from floating towards outside.Dust filter core 67 is arranged on the central lower of lid 66, for filtering small foreign matter.Separating plate 68 is divided into upper and lower two spaces the inner space of dust collection shell 61.
The lateral surface of above-mentioned dust collection shell 61 is formed with outstanding handle 62.User can grip 62 if desired.The bottom of dust collection shell 61, is provided with blast pipe 65.Blast pipe is passage when air is discharged.
The dust catcher with said structure, its operation principle is as follows.By power line 50, after switching on power to the power supply unit in main body 10, dust catcher will be in running status.Here, user utilizes the button of operating portion 80, while adjusting suction, under the effect of the suction means (not shown) in main body 10, produces corresponding suction.The suction that above-mentioned suction means produce, by tube connector 10 and telescoping tube 90, acts on suction nozzle 92.At this moment, the air that contains the foreign matters such as dust, under the effect of suction, flows into suction nozzle 92.60 pairs of air of dust collect plant filter.Air after filtration, flows through the blast pipe 65 of dust collect plant 60 bottoms, by discharge portion 40, by discharged to main body 10 outsides.Foreign matter is collected in dust collect plant 60.
Fig. 2 is the partial view of prior art dust catcher.As shown in Figure 2, the separable dust bucket positioning runner 71 that is arranged on dust catcher body of the dust bucket 73 of dust catcher, upper end is fixed by locker 75.The handle 72 of dust bucket is for taking off dust bucket 73 from body.Can also control easily handle 72, mention dust catcher body to move easily simultaneously.
But in this structure, the lower end of dust bucket and dust bucket installation portion adopts be slide fixing, when the handle of portable dust bucket, because the weight of body, dust bucket easily skids off from the dust bucket positioning runner of body, causes the dislocation of dust bucket or comes off.
Summary of the invention
The present invention aims to provide that a kind of energy can vertically be mentioned body and the dust catcher that can not come off.
For achieving the above object, the technical scheme that the present invention takes is:
A kind of fixed structure of dust collecting barrel of vacuum cleaner, described dust bucket is separable to be arranged on and in order to separation storage, to be mixed in dust and the foreign material that suck in gas on body, on body, dust catcher installation position is provided with positioning runner, at positioning runner, near one end outside body, be provided with depression, in it, in deviation from the center of gravity, be rotatably fixed with stop part, described dust bucket bottom surface is provided with screens muscle, and this screens muscle can interact with stop part under the vertical state of body.
Described stop part is inclined ladder shape.
Described is away from rotating shaft one end, to be provided with the rectangular configuration of protruding rib
Described positioning runner has inside angle of inclination.
The obtained beneficial effect of the present invention is: simple in structure and support without other power, in horizontal positioned, Push switch can take out easily, when random when holding handle and mentioning dust catcher body, under the effect of gravity, stop part rotates and interacts with dust bucket bottom screens muscle, be automatically locked, avoid body separated with dust bucket slippage, cause machine damage even to accidentally injure user.In the time of horizontal positioned again, to place under the vibrations of action and the effect of gravity, stop part can rotate to break away to interfere and facilitate user to take off dust bucket.
Accompanying drawing explanation
Fig. 1 is that conventional cleaners surface structure partly cuts schematic diagram;
Fig. 2 is the partial view of prior art dust catcher;
Partial structurtes schematic diagram when Fig. 3 is dust catcher horizontal positioned of the present invention;
Fig. 4 is the partial structurtes schematic diagram of the vertical state of dust catcher shown in Fig. 3;
Fig. 5 is another embodiment of the invention.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail:
The operation principle of dust catcher of the present invention is identical with prior art, can be with reference to prior art, thus no longer narration, and adopt symbol same as the prior art, the difference of the present invention and prior art, will be described in detail below:
As shown in Fig. 3 Fig. 4, front end at the positioning runner 180 of body dust bucket installation portion arranges a depression 181, the stop part 182 of an inclined ladder shape is set within it, the center, top margin one end of described stop part 182 is provided with the fixed rotating shaft 183 vertically arranging with dust bucket installation direction, it can be rotated around it and one end, long limit of inclined ladder shape stop part 182 can rotate and protrude dust bucket installation position positioning runner 180 planes of living in.The position of rotating shaft 183 not on the center of gravity of stop part 182, preferably, can also be in one end away from rotating shaft 183 material of inner chimeric large density to increase its sensitivity to the gravity anglec of rotation.
Preferably, positioning runner 180 can also be set and there is the angle that a directed internal body tilts.
State when Fig. 3 is dust catcher horizontal positioned, under the effect of gravity, stop part 182 is located in depression completely, and at this moment user can press the locker of dust bucket 170 very easily, with it is separated with body and then topple over dust.While moving when user holds up dust catcher body to carry, as shown in Figure 4, in the process of mentioning, because the variation of angle, under the effect of gravity, 183 rotations around the shaft of the stop part 182 of inclined ladder shape, can protrude outside positioning runner 180 plane of living in a part for stop part 182, interact with the screens muscle 173 arranging on dust bucket bottom surface 171, stop its disengaging.When arriving assigned address again during horizontal positioned, under the effect of dust bucket gravity and place the caused vibrations of lower time, can cause the inside slip a little of dust bucket to make the screens muscle of its bottom surface and stop part depart from interference mutually, under the Action of Gravity Field of stop part itself, it can rotate to position as shown in Figure 3.
Figure 5 shows that the stop part structure of the second embodiment of the present invention.The basic principle of the present embodiment is all identical with the above embodiments with the course of work, so just simple description below.As shown in Figure 5, rectangle stop part 192 is block structure, at its round end, is provided with protruding rib 193, and it can increase the skew of center of gravity and the acting surface of increase and screens muscle.While rotating, can realize interaction and disengaging with screens muscle under its 191 effects at gravity around the shaft.
Structure of the present invention, simple in structure and support without other power, in horizontal positioned, Push switch can take out easily, when random, when holding handle and mentioning dust catcher body, under the effect of gravity, stop part rotates and interacts with dust bucket bottom screens muscle, is automatically locked, avoid body separated with dust bucket slippage, cause machine damage even to accidentally injure user.In the time of horizontal positioned again, to place under the vibrations of action and the effect of gravity, stop part can rotate to break away to interfere and facilitate user to take off dust bucket.
It is worthy of note; protection scope of the present invention is not limited to above-mentioned instantiation mode; according to basic fundamental design of the present invention; those of ordinary skills are without process creative work; the embodiment that can associate; as change the shape of stop part, or the shape of depression is changed etc., protection scope of the present invention all belonged to.
Claims (4)
1. the fixed structure of a dust collecting barrel of vacuum cleaner, described dust bucket is separable to be arranged on and in order to separation storage, to be mixed in dust and the foreign material that suck in gas on body, on body, dust catcher installation position is provided with positioning runner, it is characterized in that: outside the close body of positioning runner (180), one end is provided with depression (181), in it, in deviation from the center of gravity, be rotatably fixed with stop part, described dust bucket bottom surface is provided with screens muscle (173), and this screens muscle (173) can interact with stop part under the vertical state of body.
2. the fixed structure of a kind of dust collecting barrel of vacuum cleaner as claimed in claim 1, is characterized in that: described stop part (182) is inclined ladder shape.
3. the fixed structure of a kind of dust collecting barrel of vacuum cleaner as claimed in claim 1, is characterized in that: described stop part (190) is for being provided with the rectangular configuration of protruding rib (192) away from rotating shaft one end.
4. the fixed structure of a kind of dust collecting barrel of vacuum cleaner as claimed in claim 1, is characterized in that: described positioning runner (180) has inside angle of inclination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910302639.4A CN101897559B (en) | 2009-05-26 | 2009-05-26 | Fixation structure of dust collecting barrel of vacuum cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910302639.4A CN101897559B (en) | 2009-05-26 | 2009-05-26 | Fixation structure of dust collecting barrel of vacuum cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101897559A CN101897559A (en) | 2010-12-01 |
| CN101897559B true CN101897559B (en) | 2014-02-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910302639.4A Expired - Fee Related CN101897559B (en) | 2009-05-26 | 2009-05-26 | Fixation structure of dust collecting barrel of vacuum cleaner |
Country Status (1)
| Country | Link |
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| CN (1) | CN101897559B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104433963A (en) * | 2013-09-18 | 2015-03-25 | 乐金电子(天津)电器有限公司 | Dust collecting tube locking structure of horizontal dust collector |
| CN105725923A (en) * | 2016-04-27 | 2016-07-06 | 永康市超锐电器有限公司 | Machine body and dust collection barrel separated dust collector |
| CN112065825A (en) * | 2020-09-11 | 2020-12-11 | 浙江华东建设工程有限公司 | Automatic disconnect-type trigger structure |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU761271B2 (en) * | 1999-11-15 | 2003-05-29 | Lg Electronics Inc. | Union device for dust-box in cyclone type vacuum cleaner |
| KR100437363B1 (en) * | 2001-01-11 | 2004-06-25 | 삼성광주전자 주식회사 | Locking apparatus for dust barrel of cyclone dust-collecting apparatus |
| JP4072196B1 (en) * | 2002-12-27 | 2008-04-09 | シャープ株式会社 | Electric vacuum cleaner |
| US20040263032A1 (en) * | 2003-06-28 | 2004-12-30 | Cho Han Ki | Stand for home appliance |
| KR101119615B1 (en) * | 2004-12-13 | 2012-03-13 | 엘지전자 주식회사 | Vacuum cleaner |
| CN2764289Y (en) * | 2005-01-21 | 2006-03-15 | 泰怡凯电器(苏州)有限公司 | Vacuum cleaner |
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2009
- 2009-05-26 CN CN200910302639.4A patent/CN101897559B/en not_active Expired - Fee Related
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| CN101897559A (en) | 2010-12-01 |
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Effective date of registration: 20160517 Address after: 210014 Yongfeng Road, Qinhuai District, Jiangsu, No. 28, No. Patentee after: Nanjing LG Panda Appliances Co., Ltd. Address before: 300402 Beichen District, Tianjin Jin Wai Road, No. 9 Patentee before: Lejin Electronic and Electric Appliance Co., Ltd. (Tianjin) |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140205 Termination date: 20170526 |
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| CF01 | Termination of patent right due to non-payment of annual fee |