CN103417161A - Locking protector for one-touch discharge dust collection barrel - Google Patents
Locking protector for one-touch discharge dust collection barrel Download PDFInfo
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- CN103417161A CN103417161A CN2012101617264A CN201210161726A CN103417161A CN 103417161 A CN103417161 A CN 103417161A CN 2012101617264 A CN2012101617264 A CN 2012101617264A CN 201210161726 A CN201210161726 A CN 201210161726A CN 103417161 A CN103417161 A CN 103417161A
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- locking
- dust
- dust bucket
- protecting device
- support
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Abstract
The invention discloses a locking protector for a one-touch discharge dust collection barrel. The locking protector is disposed in a direction in which a discharge button hook moves to release a locking mode. The locking protector comprises a shaft connecting part, a locking part and a locking bar, wherein the shaft connecting part is optionally rotatable, the locking part and the locking bar are connected to the peripheral wall of the shaft connecting part and the locking part and the locking bar are opposite. The locking protector is disposed behind a discharge button of the dust collector barrel; the shaft connecting part of the locking protector is optionally rotatable; the locking part connected to the shaft connecting part is far heavier than the locking bar; under the action of gravity, the locking part constantly remains below. When a body of a dust collector is horizontally placed, the shaft connecting part right faces the discharge button, the discharge button can act freely without influences, and the dust collection barrel can be taken out by pushing down the discharge button; when the body of the dust collector is upright, the locking bar right faces the discharge button, and accordingly, activity of the discharge button is hindered, separation and dropping of the dust collection barrel and the body after misoperation of the discharge button by users are prevented and using safety is guaranteed.
Description
Technical field
The invention belongs to a kind of structure of horizontal dust collector, particularly relate to the locking protecting device that an a kind of key that is arranged on dust bucket release-push rear discharges dust bucket.
Background technology
Dust catcher is a kind of sanitation and hygiene electrical installation, for removing the dust in ground, carpet, wall, furniture, clothing 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 of dust catcher inside is gone out, and in the inside of dust catcher, forms instantaneous vacuum, and forms a quite high Negative Pressure Difference between ambient atmosphere.Under the effect of this Negative Pressure Difference, near dust suction nozzle sucks in the dust bucket in body by air entry together with air.The air that contains dust after filtering, then is discharged to the dust catcher outside in the dust bucket of body from gas outlet.Like this, just reach the effect of dust out, clean floor.The suction rate of dust catcher is divided into a plurality of gears that operate control, adapts to the scope of operation of the different cleaning objects such as ground, bed surface, carpet, sofa, corner, in order to aspirate better dust everywhere.
Profile classification according to dust catcher, can be divided into vertical type dust collector, horizontal dust collector and portable dust collector etc.
The horizontal dust collector general structure mainly comprises by the motor of dust collector that imports electric current generation suction, forms suction nozzle, dust-collection rigid tube, the hose of air path system, filter, the dust bucket of gathering inhalation (inhalatio).The body top of horizontal dust collector is provided with the suction pipe interface that connects hose, and After-Body is provided with the air discharge grille of discharging pure air; Be respectively arranged with power switch button, power adjustment button and coil winder press key on body.
Fig. 1 is the structural perspective of the horizontal dust collector body of prior art.As shown in Figure 1, the body of horizontal dust collector comprises housing 1, is arranged on the upper cover 8 at housing 1 rear portion, top and is connected to the parts such as dust bucket 2 for gathering inhalation (inhalatio) of housing 1 upper front part.The below of the front end of housing 1, dust bucket 2 is provided with flexible pipe connector 4.Upper cover 8 left and right symmetricallies at dust bucket 2 rears are provided with the power button 5 of power switch contact and the coil winder press key 6 of winder loop line switch contact.Upper cover 8 central authorities of dust catcher are provided with handle 9, for mentioning or mobile whole body.The internal body latter half is provided with the electric motor fan unit.Upper cover 8 rear sides are provided with exhaust sponge and exhaust outlet.Be respectively equipped with in two outsides of upper cover 8 and make the transportable castor 7 of dust catcher.Dust bucket 2 upper ends are connected to upper cover 8 front ends by locking device, on the handle 9 of upper cover 8 tops, are provided with release-push 10.
During horizontal dust collector work, switch on power, motor of dust collector and fan running also produce suction, and the air that contains the foreign substances such as dust enters dust bucket by the flexible pipe connector, after filtering, the foreign matters such as dust lodge in dust bucket, and the air after filtration is discharged through the exhaust sponge of upper cover rear side.After the long-pending full dust of dust bucket, need promote backward release-push 10, release-push be slided backward, thereby take off dust bucket, remove the dust of dust bucket inside.
But there are the following problems for the horizontal dust collector of prior art as above:
Realize that by the slip release-push a this key that discharges dust bucket discharges barrel structure of dust arrest, can realize the singlehanded operation to dust bucket, facilitate the user to dump rubbish.But, when the user's handling handle is mentioned dust catcher body, be easy to encounter release-push and make it to front slide, and now body in tilting or erectility, after the user misoperation release-push, dust bucket can separate with body and fall, and when causing potential safety hazard, also can cause secondary pollution.
Summary of the invention
The present invention is exactly in order to solve above-mentioned the problems of the prior art, and provides an a kind of key to discharge the locking protecting device of dust bucket.
The present invention realizes by following technical scheme:
A key of the present invention discharges the locking protecting device of dust bucket, the dust catcher that is provided with this locking protecting device comprises housing, be arranged on the upper cover at rear portion, housing top and be connected to the dust bucket of upper cover front end, and a key discharges dust bucket, makes the release-push of dust bucket and housing disengaging; Locking protecting device is arranged on the release-push hook and moves on the direction of removing locking state, comprises the axle connecting portion that can rotate freely and is connected to tight lock part and the locking rib on axle connecting portion periphery wall, and tight lock part is oppositely arranged with the locking rib.
This locking protecting device also comprises the connecting axle in the axis hole that is connected to the axle connecting portion, and is fixed on dust bucket upper cover upper support connection shaft support.
Described support has two, and the first support and the second support are oppositely arranged on the upper cover lower wall, and the inboard of the first support and the second support relatively is provided with the first connecting axle and the second connecting axle.
Described the first connecting axle and the second connecting axle correspondence are arranged on the top of the first support and the second support.
The weight of described tight lock part is greater than the weight of locking rib.The volume of locking rib is less than the volume of tight lock part, and locking rib central authorities form penetrating hole.
This locking protecting device is arranged in the square hole of dead bolt connecting rod front end formation, and the dead bolt connecting rod is connected between the syndeton of release-push and dust bucket and dust collector upper cover.
Advantage and good effect that the present invention has are:
A key of the present invention discharges the locking protecting device of dust bucket; be arranged on dust bucket release-push rear, its axle connecting portion can rotate freely, and is connected to the weight of the weight of the tight lock part on the axle connecting portion much larger than the locking rib; under Action of Gravity Field, tight lock part is all the time in below.When the dust catcher body horizontal positioned, the axle connecting portion, over against release-push, can not affect the release-push activity, can press release-push, takes out dust bucket; And, when dust catcher body is upright, lock rib over against release-push, thus can hinder the release-push activity, after preventing the user misoperation release-push, dust bucket separates with body and falls, and has guaranteed use safety.
The accompanying drawing explanation
Fig. 1 is the structural perspective of the horizontal dust collector body of prior art;
Fig. 2 is the structural perspective of horizontal dust collector body of the present invention;
Fig. 3 is the mounting structure schematic diagram of locking protecting device of the present invention;
Fig. 4 is the decomposition texture schematic diagram of locking protecting device of the present invention;
Fig. 5 is the state diagram of locking protection structure under dust catcher erectility of the present invention.
Critical piece symbol description in accompanying drawing:
1. housing 2. dust buckets
3. dust bucket handle 4. hose transitions
5. switch key 6. coil winder press keys
7. castor 8. upper covers
9. handle 10. release-pushes
11. dust bucket upper cover 12. release-pushes
13. dead bolt connecting rod 14. locking protecting devices
15. square hole 16. upper cover lower walls
17. the first support 18. second supports
19. tight lock part 20. axle connecting portions
21. locking rib 22. second connecting axles
23. the first connecting axle 24. limiting plates.
The specific embodiment
The locking protecting device that a key of the present invention is discharged to dust bucket referring to drawings and Examples is described in detail.In accompanying drawing of the present invention, parts same as the prior art have been used identical symbol.
Fig. 2 is the structural perspective of horizontal dust collector body of the present invention.As shown in Figure 2, the horizontal dust collector body that is provided with locking protecting device consists of housing 1, dust bucket 2 three parts that are arranged on the upper cover 8 at housing 1 rear portion, top and are connected to housing 1 upper front part.Dust bucket 2 is for gathering the inhalation (inhalatio) that has suction hose to enter.The below of the front end of housing 1, dust bucket 2 is provided with flexible pipe connector 4.Upper cover 8 left and right symmetricallies at dust bucket 2 rears are provided with the power button 5 of power switch contact and the coil winder press key 6 of winder loop line switch contact.Be respectively equipped with in two outsides of upper cover 8 and make the transportable castor 7 of dust catcher.Upper cover 8 central authorities of dust catcher are provided with handle 9, for mentioning or mobile whole body.The internal body latter half is provided with the electric motor fan unit.Upper cover 8 rear sides are provided with exhaust sponge and exhaust outlet.During horizontal dust collector work, switch on power, motor of dust collector and fan running also produce suction, and the air that contains the foreign substances such as dust enters dust bucket by the flexible pipe connector, after filtering, the foreign matters such as dust lodge in dust bucket, and the air after filtration is discharged through the exhaust sponge of upper cover rear side.Dust bucket 2 upper ends are connected to upper cover 8 front ends by locking device, and dust bucket upper cover 11 front ends of dust bucket 2 are provided with release-push 12.Locking device can effectively seal the sealing assembling of dust bucket, so require, in conjunction with firmly, can not break away from easily combination; Usually all can there is this locking device between dust bucket and main body of dust collector.Press backward release-push 12, the disconnection that is connected of dust bucket 2 and upper cover 8, dust bucket 2 can take off from body, convenient when the long-pending full dust of dust bucket, removes the dust of dust bucket inside.And locking protecting device is arranged on the direction of the mobile releasing of hook locking state.
Fig. 3 is the mounting structure schematic diagram of locking protecting device of the present invention; Also the state diagram of dust catcher body in level locking mechanism of lower time.Fig. 4 is the decomposition texture schematic diagram of locking protecting device of the present invention.As shown in Figure 3 and Figure 4; the locking protecting device 14 that a key of the present invention discharges dust bucket is arranged on the rear of release-push 12; in the square hole 15 that dead bolt connecting rod 13 front ends form; dead bolt connecting rod 13 front ends are connected on release-push, and rear end is connected on the syndeton of dust bucket 2 and dust collector upper cover 8.Locking protecting device 14 comprises the axle connecting portion 20 that can rotate freely and the tight lock part 19 and the locking rib 21 that are connected on axle connecting portion 20 periphery walls, and tight lock part 19 and locking rib 21 are oppositely arranged; Also comprise the connecting axle in the axis hole that is connected to axle connecting portion 20, and be fixed on dust bucket upper cover upper support connection shaft support.Axle connecting portion 20 can rotate around connecting axle.
The first support 17 and the second support 18 are oppositely arranged on upper cover lower wall 16, and the inboard of the first support 17 and the second support 18 relatively is provided with the first connecting axle 23 and the second connecting axle 22.The first connecting axle 23 is arranged on the top of the first support 17, and the second connecting axle 22 is arranged on the top of the second support 18.Above-mentioned axle connecting portion 20 is socketed on the first connecting axle 23 and the second connecting axle 22, and can rotate freely.
The volume of tight lock part 19 is greater than the volume of locking rib 21, and the length of locking rib 21 is greater than the length of tight lock part 19.For weight reduction, locking rib 21 borings, or form penetrating hole in central authorities, therefore, the weight of tight lock part 19 is much larger than the weight of locking rib 21.No matter dust catcher body is in which kind of state, and under Action of Gravity Field, tight lock part 19 is all the time in below.When dust catcher body is upright, locking rib 21 contacts with the limited block 24 of release-push 12 belows.
During horizontal dust collector work of the present invention, switch on power, motor of dust collector and fan running also produce suction, and the air that contains the foreign substances such as dust enters dust bucket 2 by flexible pipe connector 4, after filtering, the foreign matters such as dust lodge in dust bucket 2, and the air after filtration is discharged through exhaust sponge.After the long-pending full dust of dust bucket 2, need to take out and remove.Now; need make the dust catcher body horizontal positioned; locking protecting device 14 is in the state shown in Fig. 3; axle connecting portion 20, over against release-push 12, can not affect release-push 12 and move backward, promotes backward release-push 12; the dead bolt connecting rod 13 be connected with release-push 12 promotes backward; dust bucket 2 is connected with the syndeton disengaging between dust collector upper cover 8, thereby takes out dust bucket 2, remove rubbish.
And when the user's handling handle is mentioned dust catcher body, body is in tilting or erectility, when dust catcher body is upright, locking rib 21 or tight lock part 19 are over against release-push 12, thereby can hinder release-push 12 moves backward, after preventing user misoperation release-push 12, dust bucket 2 separates with body and falls, and has guaranteed use safety.
The present embodiment is arranged on dust bucket upper cover front end with release-push; it is that example is arranged that locking protecting device is arranged on the release-push rear; and under actual conditions; release-push can be arranged on any position as required; can locking protecting device be set according to setting position and the activity direction of release-push; make it hinder the release-push activity when dust catcher is upright, prevent that dust bucket from separating with body and falling.The principle setting of locking protecting device utilization deadweight of the present invention; be useful in the dust catcher of all horizontal movable type retaining mechanisms, as long as above-mentioned locking protection is arranged on moving of its locking hook, form the upper locking protection structure arranged as above, all can solve technical problem of the present invention.Therefore, no matter release-push and locking protecting device are arranged on any position of dust catcher, and the mutual alignment between release-push and locking protecting device how, all within protection scope of the present invention.
Claims (7)
1. a key discharges the locking protecting device of dust bucket, the dust catcher that is provided with this locking protecting device comprises housing, be arranged on the upper cover at rear portion, housing top and be connected to the dust bucket of upper cover front end, and a key discharges dust bucket, makes the release-push of dust bucket and housing disengaging; It is characterized in that: the hook that locking protecting device is arranged on release-push (12) moves on the direction of removing locking state; comprise the axle connecting portion (20) that can rotate freely and be connected to tight lock part (19) and the locking rib (21) on axle connecting portion (20) periphery wall, tight lock part (19) and locking rib (21) are oppositely arranged.
2. a key according to claim 1 discharges the locking protecting device of dust bucket, it is characterized in that: this locking protecting device also comprises the connecting axle in the axis hole that is connected to axle connecting portion (20), and is fixed on dust bucket upper cover upper support connection shaft support.
3. a key according to claim 2 discharges the locking protecting device of dust bucket; it is characterized in that: described support has two; the first support (17) and the second support (18) are oppositely arranged on the upper cover lower wall, and the inboard of the first support (17) and the second support (18) relatively is provided with the first connecting axle (23) and the second connecting axle (22).
4. a key according to claim 3 discharges the locking protecting device of dust bucket, and it is characterized in that: the first connecting axle (23) and the second connecting axle (22) correspondence are arranged on the top of the first support (17) and the second support (18).
5. a key according to claim 2 discharges the locking protecting device of dust bucket, it is characterized in that: the weight of tight lock part (19) is greater than the weight of locking rib (21).
6. a key according to claim 5 discharges the locking protecting device of dust bucket, it is characterized in that: the volume of locking rib (21) is less than the volume of tight lock part (19), and locking rib (21) central authorities form penetrating hole.
7. a key according to claim 2 discharges the locking protecting device of dust bucket; it is characterized in that: this locking protecting device is arranged in the square hole (15) of dead bolt connecting rod (13) front end formation, and dead bolt connecting rod (13) is connected between the syndeton of release-push (12) and dust bucket and dust collector upper cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210161726.4A CN103417161B (en) | 2012-05-23 | 2012-05-23 | One key discharges the locking protecting device of dust bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210161726.4A CN103417161B (en) | 2012-05-23 | 2012-05-23 | One key discharges the locking protecting device of dust bucket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103417161A true CN103417161A (en) | 2013-12-04 |
| CN103417161B CN103417161B (en) | 2017-03-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210161726.4A Active CN103417161B (en) | 2012-05-23 | 2012-05-23 | One key discharges the locking protecting device of dust bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103417161B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103767624A (en) * | 2014-03-03 | 2014-05-07 | 柯约瑟 | Conveniently cleaned self-propelled dust collection device |
| CN106889941A (en) * | 2017-03-29 | 2017-06-27 | 江苏美的清洁电器股份有限公司 | Dust catcher |
| CN107582289A (en) * | 2017-09-28 | 2018-01-16 | 新海科技集团有限公司 | The sewage collection system of cleaning device |
| CN108542305A (en) * | 2018-05-02 | 2018-09-18 | 追觅科技（天津）有限公司 | A kind of hand-held cleaners |
| CN111195108A (en) * | 2018-11-20 | 2020-05-26 | 松下知识产权经营株式会社 | Electric vacuum cleaner and container |
| CN112221163A (en) * | 2020-09-22 | 2021-01-15 | 浙江榜榜实业有限公司 | Tourist locking protection device for unpowered amusement facility |
| US11419468B2 (en) | 2017-06-19 | 2022-08-23 | Tti (Macao Commercial Offshore) Limited | Dirt separation device |
| US11986146B2 (en) | 2018-05-02 | 2024-05-21 | Dreame Technology (Tianjin) Co., Ltd. | Handheld vacuum cleaner |
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| JP2004008295A (en) * | 2002-06-04 | 2004-01-15 | Matsushita Electric Ind Co Ltd | Vacuum cleaner |
| CN1795801A (en) * | 2004-12-20 | 2006-07-05 | 乐金电子(天津)电器有限公司 | Massage protection architecture in dust collector |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103767624A (en) * | 2014-03-03 | 2014-05-07 | 柯约瑟 | Conveniently cleaned self-propelled dust collection device |
| CN103767624B (en) * | 2014-03-03 | 2016-06-29 | 柯约瑟 | The self-propelled dust exhaust apparatus being convenient to clean |
| CN106889941A (en) * | 2017-03-29 | 2017-06-27 | 江苏美的清洁电器股份有限公司 | Dust catcher |
| CN106889941B (en) * | 2017-03-29 | 2019-09-27 | 江苏美的清洁电器股份有限公司 | Dust catcher |
| US11419468B2 (en) | 2017-06-19 | 2022-08-23 | Tti (Macao Commercial Offshore) Limited | Dirt separation device |
| US11426045B2 (en) | 2017-06-19 | 2022-08-30 | Tti (Macao Commercial Offshore) Limited | Surface cleaning apparatus |
| CN107582289A (en) * | 2017-09-28 | 2018-01-16 | 新海科技集团有限公司 | The sewage collection system of cleaning device |
| CN108542305A (en) * | 2018-05-02 | 2018-09-18 | 追觅科技（天津）有限公司 | A kind of hand-held cleaners |
| CN108542305B (en) * | 2018-05-02 | 2023-10-20 | 追觅科技(苏州)有限公司 | Handheld dust collector |
| US11986146B2 (en) | 2018-05-02 | 2024-05-21 | Dreame Technology (Tianjin) Co., Ltd. | Handheld vacuum cleaner |
| CN111195108A (en) * | 2018-11-20 | 2020-05-26 | 松下知识产权经营株式会社 | Electric vacuum cleaner and container |
| CN112221163A (en) * | 2020-09-22 | 2021-01-15 | 浙江榜榜实业有限公司 | Tourist locking protection device for unpowered amusement facility |
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| CN103417161B (en) | 2017-03-29 |
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Effective date of registration: 20160516 Address after: 210014 Yongfeng Road, Qinhuai District, Jiangsu, No. 28, No. Applicant after: Nanjing LG Panda Appliances Co., Ltd. Address before: 300402 Tianjin city Beichen District Xingdian Road Applicant before: Lejin Electronic and Electric Appliance Co., Ltd. (Tianjin) |
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