CN106628751A

CN106628751A - Domestic dustbin

Info

Publication number: CN106628751A
Application number: CN201710102096.6A
Authority: CN
Inventors: 陈海河
Original assignee: Taizhou River Machinery Co Ltd
Current assignee: Yongchun County Product Quality Inspection Institute Fujian fragrance product quality inspection center, national incense burning product quality supervision and Inspection Center (Fujian)
Priority date: 2017-02-24
Filing date: 2017-02-24
Publication date: 2017-05-10
Anticipated expiration: 2037-02-24
Also published as: CN106628751B; CN109335391A

Abstract

The invention discloses a domestic dustbin. The domestic dustbin comprises an outer dustbin, a cylindrical inner dustbin installed in the outer dustbin, and a dustbin cover arranged at the upper end of the outer dustbin. An arc-shaped rubbish throwing inlet is formed in the upper front portion of the dustbin cover. Baffle guide grooves are formed in the parts, located on the two sides of the rubbish throwing inlet, of the dustbin cover symmetrically. An elastic baffle used for blocking the rubbish throwing inlet is slidably installed between the two baffle guide grooves in the two sides. A pyroelectric sensor used for detecting whether a user gets close to the domestic dustbin is installed on the upper portion of the front side of the outer dustbin. Air exhaust barrels communicating with a filter installation cavity are connected to the lower end of the filter installation cavity. A fan is connected to the lower end of each air exhaust barrel. A lower support seat is connected to the lower end of the inner dustbin integrally. Air discharging barrels in seal insertion connection with the lower ends of the fans are formed at the upper end of the rear side of the lower support seat. When the pyroelectric sensor detects that the user gets close to the domestic dustbin, the fans work, then the elastic baffle moves downwards, thus the rubbish throwing inlet is opened, and in this way, the user does not smell the peculiar smell of rubbish in the rubbish throwing process.

Description

A kind of domestic garbage can

Technical field

The invention belongs to daily necessities field, and in particular to the multi-functional refuse receptacle of domestic.

Background technology

In the existing refuse receptacle with deodorization functions, general is to place active charcoal bag in refuse receptacle to inhale by the way of Attached abnormal flavour, or sprinkling fungicidal wash suppresses bacterial reproduction to reduce abnormal flavour toward in refuse receptacle.But inventor has found, uses The mode of activated carbon adsorption is limited due to the absorbability of activated carbon, needs relatively frequently to change active charcoal bag, more Inconvenience, the usage amount of activated carbon is also larger.In addition, existing refuse receptacle single function.

The content of the invention

The technical problem to be solved is：In view of the shortcomings of the prior art, there is provided a kind of structure design is new Grain husk, ensure that user will not smell an offensive odor when rubbish is lost, and the activated carbon replacement frequency for deodorization is relatively low, and being capable of conduct The Multifunctional household dustbin that vacuum cleaner uses.

To realize the purpose of the present invention, employ the following technical solutions and be achieved：A kind of domestic garbage can, its feature exists In：The outer barrel of the rectangular shape of upper end open is included, from top to bottom the cylindrical interior bucket in outer barrel, Yi Jike Releasably it is set in the bung of outer barrel upper end；

The rubbish that the bung front upper part forms an arc loses entrance, loses the both sides pair of entrance on the bung positioned at rubbish Title forms baffle plate guide groove, is slidably fitted with one between two baffle plate guide grooves of both sides and loses entrance to block the rubbish Elastic baffle；The position of bung front side lower end correspondence baffle plate guide groove forms two baffle plate installing racks, the baffle plate guide groove Lower end extend downwardly into the bottom of baffle plate installing rack, the elastic baffle slides down to rubbish when baffle plate installs rack position Rubbish is lost entrance and is exposed；

The baffle plate installing rack lower end is provided with to drive the elastic baffle to lift so that the rubbish lose entrance open, The motor for closing；

The bung lower inside forms a horizontally disposed interior bucket baffle plate for being pushed against interior bucket upper end, the interior bucket baffle plate The position of bucket upper end bung forms garbage inlet in upper correspondence；

The position on rear side of garbage inlet is located between the bung inner top and interior bucket baffle plate and forms a mistake being vertically arranged Filter dividing plate, the filter septum intermediary form has the installing port of a rectangle, one is removably provided with the installing port Dust filter unit；

The bung lower end is located on rear side of filter septum and forms filter installation cavity of the opening towards refuse receptacle rear, The filter installs lumenal levels and is inserted with an active carbon filter to filter abnormal flavour；The filter installation cavity Lower end is connected with two pump bowls being connected with filter installation cavity, and the lower end of each pump bowl is connected with blows from top to bottom Fan；The fan lower end is in the same plane with the lower end of motor；

The bung forward upper is provided with a pyroelectric sensor close to detect whether user；

The bung top is located above filter installation cavity the battery compartment for forming a upper end open, and battery compartment upper end connects It is connected to a battery cabin cap；Accumulator is installed, the battery cabin cap inner top is provided with control board in the battery compartment； The accumulator, pyroelectric sensor, motor and fan are electrically connected respectively by wire with control board；

The interior bucket lower end is connected with the undersetting of and outer barrel inner circumferential mating shapes, the undersetting rear side upper end The position of the correspondence fan forms the aiutage that grafting is sealed with fan lower end, and said tub rear surface lower end part is set to Type has exhaust outlet, and the undersetting lower section connects with the exhaust outlet；

It is close to when the pyroelectric sensor detects user, control board control fan work, then control board control Motor belt motor dynamic elasticity baffle plate processed is moved down makes rubbish lose entrance opening；Until pyroelectric sensor can't detect after user, control electricity Road plate controlled motor to drive moved on elastic baffle makes rubbish lose entrance closing, loses after entrance closing in place to rubbish, control circuit Plate control fan stops.

Preferably：Each described baffle plate installing rack lower end is respectively provided with one to drive the elastic baffle Motor, the output shaft of the motor is coaxially connected with a drive screw；The lower end both sides of the elastic baffle are respectively connected with one The individual driven nut portion being connected with homonymy drive screw.

Preferably：The bung inner top is located at the sweep-up pipe that interior bucket top forms a up/down perforation, institute State the sealing of sweep-up pipe upper end to be inserted with stopper, or sweep-up pipe and be detachably connected with a humidifying component, on humidifying component Hose connection there is cleaner head at end by one；

The humidifying component includes tank and is sealedly connected on the sink cover of tank upper end, the tank intermediary form have into Mist pipe, frog-entering pipe lower end and sweep-up pipe grafting, frog-entering pipe upper end extends screw clamp internal upper part；Ultrasound wave is installed in the tank Nebulizer, the bottom of gullet forms 4 positioning inserting columns, and the bung upper end forms and coordinates determining for grafting with positioning inserting column Position slot；Be located on the sink cover directly over frog-entering pipe and form into dirt pipe, it is described enter dirt pipe lower end be inserted into frog-entering pipe Top, it is described enter dirt pipe lower end outer wall form multiple guide protrusions being obliquely installed, and guide protrusions outer wall and frog-entering pipe Inwall offsets, it is described enter dirt pipe upper end with it is hose connection, on the sink cover be located at soniclizer directly over form Air inlet；

Electrode a is installed, electrode a is electrically connected by wire with control board in two locating slots；Correspondence position The electrode b electrically connected with electrode a is installed on positioning inserting column, the soniclizer is electrically connected by wire with electrode b.

Preferably：One positioning inserting column lower end is provided with permanent magnet, the locating slot of correspondence position Lower section is provided with to detect the Hall element whether humidifying component is arranged on bung that the Hall element passes through wire Electrically connect with control board；

When Hall element can't detect humidifying component, refuse receptacle runs according to following state：When the pyroelectric sensor Detect user to be close to, control board controls a fan work, then control board controlled motor drives elastic baffle Moving down makes rubbish lose entrance opening；Until pyroelectric sensor can't detect after user, control board controlled motor band is moved Property baffle plate on move make rubbish lose entrance closing, to rubbish lose entrance close in place after, control board control fan stop；

When Hall element detects humidifying component, control board controls two fans and soniclizer while work Make.

Preferably：Aspirating hole is offered on the pump bowl, is formed on the interior barrel side wall to by rubbish Bag sucks the through hole on wall within the inner barrel.

Preferably：The sweep-up pipe lower end is connected with interior extension, and interior extension lower end extends to interior bucket bung Lower section.

Compared with prior art, the invention has the beneficial effects as follows：Detect whether user is useful by pyroelectric sensor Family will lose rubbish（User is near refuse receptacle）If then starting fan pumping, the air on refuse receptacle top is through dust filter unit Abnormal flavour is removed after filtering with active carbon filter, then elastic baffle is moved down makes rubbish lose entrance opening, and rubbish loses entry position Negative pressure is produced, the air with abnormal flavour would not lose entrance spilling and be smelt by user from rubbish.On the one hand dust filter unit rises To the effect of primary filter, it is to avoid the space that the little rubbish of proportion floats between interior bucket, outer barrel, another aspect dust filter unit rises To buffer action so that active carbon filter is only when fan is opened（When losing rubbish）Filtered, substantially prolongs activated carbon Service life.

Generally require when being used due to refuse receptacle and refuse bag is covered in interior bucket, to avoid interior bucket of making dirty, therefore the present invention will The electric component such as motor, fan, pyroelectric sensor and control board, accumulator is installed on bung, is so needed Load refuse bag or bung can integrally be removed when taking out refuse bag, without consuming parts in remaining inner barrel and outer barrel, Bu Huiyin Consuming parts are caused to be damaged for misoperation.

Due to the fan lower end it is in the same plane with the lower end of motor, after such bung is removed from outer barrel, can Horizontal positioned is on the ground.

When fan unlatching, and elastic baffle are remained off, negative pressure is formed in refuse receptacle, cleaner head is passed through into flexible pipe After being connected on the sweep-up pipe on bung, you can use as vacuum cleaner.

Further, in order to extend the service life of dust filter unit, most of dust is made to fall in interior bucket and not inhale In entering dust filter unit, therefore water smoke is produced by soniclizer and will be drenched into the air with dust in refuse receptacle, Short grained dust is that water droplet combines to form heavier granule with atomization, and major part is fallen in interior bucket, is reduced to dust filter unit Blocking.The air inlet sucks a small amount of air in tank, so as to what is produced with influencing meridian soniclizer under suction function Water smoke is flowed in frog-entering pipe.

It is described enter dirt pipe lower end outer wall form multiple guide protrusions being obliquely installed so that the air with water smoke by When the gap entered between dirt pipe and frog-entering pipe is entered in frog-entering pipe, air-flow oblique flow makes the air with dust in frog-entering pipe Rotation is produced, water smoke is more fully contacted with the air with dust, more dust is fallen in interior bucket, reduced to dust mistake Filter is blocked.

The through hole of the interior barrel side wall causes the refuse bag being enclosed within interior bucket that wall within the inner barrel is adjacent under suction function, this Sample can significantly reduce the probability that refuse bag is scratched when sharp objects are lost in refuse bag.

Description of the drawings

Structural representation when Fig. 1 is elastic baffle closure state of the present invention.

Structural representation when Fig. 2 is elastic baffle opening of the present invention.

Fig. 3 is the decomposition texture schematic diagram of the present invention.

Fig. 4 is the structural representation of bung of the present invention and each part on bung.

Fig. 5, Fig. 6 are the structural representations of bung.

Fig. 7 is the structural representation of elastic baffle part.

Fig. 8 is the structural representation of interior barrel section.

Fig. 9 is the structural representation of outer barrel section.

Figure 10 is the structural representation when present invention is used as vacuum cleaner.

Figure 11 is the structural representation of humidifying component.

Figure 12 is the cross section structure diagram of humidifying component.

Figure 13 is the mounting structure schematic diagram of turning collar.

Figure 14 is the mounting structure schematic diagram for sealing motor.

1st, outer barrel；11st, exhaust outlet；12nd, roller；（Have on figure, claim is not write）2nd, bung；201st, sweep-up pipe；2011、 Interior extension；202nd, locating slot；203rd, interior bucket baffle plate；204th, filter septum；205th, filter installation cavity；206th, baffle plate is installed Frame；207th, baffle plate guide groove；208th, pump bowl；2081st, aspirating hole；209th, battery compartment；20th, pyroelectric sensor；21st, elasticity gear Plate；211st, motor；212nd, drive screw；213rd, driven nut portion；22nd, stopper；23rd, dust filter unit；24th, activated carbon is filtered Device；25th, battery cabin cap；3rd, interior bucket；31st, through hole；32nd, undersetting；33rd, aiutage；34th, flange collar is supported；4th, fan；5th, dust suction Head；51st, flexible pipe；7th, humidifying component；71st, tank；711st, frog-entering pipe；712nd, inserting column is positioned；72nd, sink cover；721st, dirt pipe is entered； 7211st, guide protrusions；722nd, air inlet；73rd, soniclizer；8th, turning collar；801st, wheel seat；802nd, viscosity wheel；803rd, from Moving magnet；81st, motor is sealed.

Specific embodiment

Embodiment 1

According to Fig. 1 to Fig. 9, the present embodiment is a kind of domestic garbage can, include upper end open rectangular shape it is outer Bucket 1, the from top to bottom cylindrical interior bucket 3 in outer barrel, and the bung 2 for being removably set in outer barrel upper end.

The rubbish that the bung front upper part forms an arc loses entrance, and the two of entrance are lost positioned at rubbish on the bung Side symmetrical molding has baffle plate guide groove 207, and one is slidably fitted with to block the rubbish between two baffle plate guide grooves of both sides Lose the elastic baffle 21 of entrance；The position of bung front side lower end correspondence baffle plate guide groove forms two baffle plate installing racks 206, The lower end of the baffle plate guide groove extends downwardly into the bottom of baffle plate installing rack, and the elastic baffle slides down to baffle plate installing rack The rubbish is lost entrance and is exposed during position.

The baffle plate installing rack lower end is provided with to drive the elastic baffle to lift, so that the rubbish loses entrance The motor 211 of open and close.

Specifically, each described baffle plate installing rack lower end is respectively provided with a motor to drive the elastic baffle, The output shaft of the motor is coaxially connected with a drive screw 212；The lower end both sides of the elastic baffle are respectively connected with one The driven nut portion 213 being connected with the drive screw of homonymy.

The bung lower inside forms a horizontally disposed interior bucket baffle plate 203 for being pushed against interior bucket upper end, described The position of bucket upper end bung forms garbage inlet in correspondence on interior bucket baffle plate.

Position between the bung inner top and interior bucket baffle plate on rear side of garbage inlet forms one and is vertically arranged Filter septum 204, the filter septum intermediary form has the installing port of a rectangle, removably installs on the installing port There is a dust filter unit 23.

Rear upper of the outer end of the dust filter unit in interior bucket.The dust filter unit includes rectangle Framework, and it is connected to the filter cloth of the layered laminate of framework inner circumferential.

The bung lower end is located on rear side of filter septum and forms filter peace of the opening towards refuse receptacle rear It behave affectedly 205, the filter installs lumenal levels and is inserted with an active carbon filter 24 to filter abnormal flavour；The filtration The lower end of device installation cavity is connected with two pump bowls 208 being connected with filter installation cavity, the lower end connection of each pump bowl There is the fan 4 blown from top to bottom；The fan lower end is in the same plane with the lower end of motor.

The active carbon filter includes the box body that a surface has uniform through bore and the work being housed within box body Property charcoal granule.

The bung forward upper is provided with a pyroelectric sensor 20 close to detect whether user.

The bung top is located above filter installation cavity the battery compartment 209 for forming a upper end open, battery Storehouse upper end is connected with a battery cabin cap 25；Accumulator is installed, the battery cabin cap inner top is provided with the battery compartment Control board；The accumulator, pyroelectric sensor, motor and fan are electrically connected respectively by wire with control board.

The interior bucket lower end is connected with the undersetting 32 of and outer barrel inner circumferential mating shapes, after the undersetting The position of the side upper end correspondence fan forms the aiutage 33 that grafting is sealed with fan lower end, said tub rear surface lower end Portion position forms exhaust outlet 11, and the undersetting lower section connects with the exhaust outlet.

It is close to when the pyroelectric sensor detects user, control board control fan work, then control circuit Plate controlled motor drives elastic baffle to move down makes rubbish lose entrance opening；Until pyroelectric sensor can't detect after user, control Circuit board controlled motor processed to drive moved on elastic baffle makes rubbish lose entrance closing, loses after entrance closing in place to rubbish, control Circuit board control fan stops.

The present embodiment detects whether user has user to lose rubbish by pyroelectric sensor（User is near refuse receptacle）If, It is then to start fan pumping, the air on refuse receptacle top removes abnormal flavour after dust filter unit and active carbon filter are filtered, Then elastic baffle is moved down makes rubbish lose entrance opening, and rubbish loses entry position and produces negative pressure, and the air with abnormal flavour would not Entrance spilling is lost from rubbish and smelt by user.On the one hand dust filter unit plays a part of primary filter, it is to avoid proportion is little The space that rubbish floats between interior bucket, outer barrel, another aspect dust filter unit plays buffer action so that active carbon filter is only When fan is opened（When losing rubbish）Filtered, substantially prolongs the service life of activated carbon.

Embodiment 2

With reference to shown in Fig. 1 to Figure 12, the present embodiment makes following improvement on the basis of embodiment 1：

The bung inner top is located at the sweep-up pipe 201 that interior bucket top forms a up/down perforation, and the sweep-up pipe upper end is close Envelope is inserted with stopper 22, or is connected with cleaner head 5 by a flexible pipe 51.

Said tub bottom is provided with the roller 12 for being moved easily refuse receptacle.

The sweep-up pipe lower end is connected with interior extension 2011, and interior extension lower end extends to the lower section of interior bucket bung, this Sample, enters in interior bucket through the dust of humidifying from interior extension lower end, and the dust for flowing up into dust filter unit substantially subtracts It is few, extend the service life of dust filter unit.

The humidifying component 7 includes tank 71 and is sealedly connected on the sink cover 72 of tank upper end, in the tank Between form frog-entering pipe 711, frog-entering pipe lower end and sweep-up pipe grafting, frog-entering pipe upper end extends screw clamp internal upper part；The tank Soniclizer 73 is inside installed, the bottom of gullet forms 4 positioning inserting columns 712, the bung upper end form with Positioning inserting column coordinates the locating slot 202 of grafting；It is located on the sink cover directly over frog-entering pipe and forms into dirt pipe 721, It is described enter dirt pipe lower end be inserted into frog-entering pipe top, it is described enter dirt pipe lower end outer wall to form multiple guiding being obliquely installed convex Play 7211, and guide protrusions outer wall offsets with frog-entering pipe inwall, it is described enter dirt pipe upper end with it is hose connection, the sink cover is upper Air inlet 722 is formed directly over soniclizer；

One positioning inserting column lower end is provided with permanent magnet, the locating slot lower section of correspondence position be provided with to Whether detection humidifying component is arranged on the Hall element on bung, and the Hall element is by wire and control board electricity Connection.

When Hall element can't detect humidifying component, refuse receptacle runs according to following state：When the pyroelectricity is passed Sensor detects user and is close to, and control board controls a fan work, then control board controlled motor band dynamic elasticity Baffle plate is moved down makes rubbish lose entrance opening；Until pyroelectric sensor can't detect after user, control board controlled motor band Moving on dynamic elasticity baffle plate makes rubbish lose entrance closing, loses after entrance closing in place to rubbish, and control board control fan stops.

When Hall element detects humidifying component, control board controls two fans and soniclizer is same When work.

Aspirating hole 2081 is offered on the pump bowl, is formed including refuse bag to be sucked on the interior barrel side wall Through hole 31 on bucket inwall.The through hole of the interior barrel side wall is caused including the refuse bag being enclosed within interior bucket is adjacent under suction function Bucket inwall, can so significantly reduce the probability that refuse bag is scratched when sharp objects are lost in refuse bag.

In the present embodiment, in order to extend the service life of dust filter unit, most of dust is fallen in interior bucket and not In suction dust filter unit, therefore water smoke is produced by soniclizer and will be beaten into the air with dust in refuse receptacle Wet, short grained dust is that water droplet combines to form heavier granule with atomization, and major part is fallen in interior bucket, is reduced to dust-filtering Device is blocked.The air inlet sucks a small amount of air in tank under suction function, so as to the generation of band influencing meridian soniclizer Water smoke flow into frog-entering pipe in.

Embodiment 3

With reference to Fig. 3, Figure 13 and Figure 14, the present embodiment makes following improvement on the basis of embodiment 1 or 2：The interior bucket it is upper Portion periphery forms a support flange collar 34, and the interior bucket periphery is located at and supports the rotation of flange collar top to be arranged with a turning collar 8, The outer wall of the turning collar 8 forms 5-8 groups wheel seat 801, and thermoplastic material is rotatably connected to by bearing pin between every group of wheel seat The viscosity wheel 802 of matter or soft silica gel material, rotates connection so that viscosity between the viscosity wheel and bearing pin for interference fit Wheel relative to bearing pin rotate when need to overcome frictional force；The rotation ring outer wall is located at wheel seat lower section and is equidistantly provided with driven magnetic Ferrum 803, the interior bucket baffle plate lower section of the bung is provided with the envelope for driving the turning collar to rotate positioned at the position of turning collar periphery Mouthful motor 81, is connected with a rotating disk on the output shaft of the sealing motor, the rotating disk periphery be equidistantly provided with it is driven Magnet coordinates the drive magnet being driven by magnetic force.

The sealing motor is electrically connected with control board, and the battery cabin cap upper end is also equipped with and control board electricity The controlling switch to control sealing motor action of connection, after the rubbish in refuse receptacle is filled with, presses controlling switch, then control Circuit board control sealing motor processed is rotated and drives turning collar to rotate 3-10 circles.

The refuse bag being enclosed within interior bucket have to be larger than the diameter of interior bucket higher than the part of interior bucket bung, and refuse bag is being set to After on interior bucket, the bag opening part of refuse bag outwards turns to interior bucket outer wall, and refuse bag is affixed with the viscosity wheel on turning collar Close, after rubbish is filled with interior bucket, drive turning collar to rotate by sealing motor, the viscosity wheel on turning collar drives refuse bag Bag opening part rotates a few, closes bag opening of garbage bag, it is to avoid the abnormal flavour in refuse bag overflows, and described viscosity wheel both can guarantee that Bag opening of garbage bag keeps the state being tensioned in rotation process, again can be when tensile force exceedes viscosity wheel with bearing pin frictional force Roll with respect to refuse bag, so as to realize that refuse bag realizes sealing by way of rotation；So will can seal after bung is opened The refuse bag of mouth state takes out and abandons.

Because refuse bag has carried out before it is removed sealing treatment, user would not also smell rubbish during taking out refuse bag The stink of rubbish, improves Consumer's Experience.Certainly, in order to refuse bag is thoroughly sealed, user can be after refuse bag be taken out to rubbish Bag bag mouth is knotted.

Claims

1. a kind of domestic garbage can, it is characterised in that：The outer barrel of the rectangular shape of upper end open is included, is installed from top to bottom Cylindrical interior bucket in outer barrel, and the bung for being removably set in outer barrel upper end；

2. a kind of domestic garbage can as claimed in claim 1, it is characterised in that：Respectively install each described baffle plate installing rack lower end The output shaft for having a motor to drive the elastic baffle, the motor is coaxially connected with a drive screw；It is described The lower end both sides of elastic baffle are respectively connected with a driven nut portion being connected with the drive screw of homonymy.

3. a kind of domestic garbage can as claimed in claim 1, it is characterised in that：The bung inner top be located at interior bucket top into Type has the sweep-up pipe of a up/down perforation, and the sweep-up pipe upper end sealing is inserted with stopper, or sweep-up pipe and removably connects It is connected to a humidifying component, hose connection there is cleaner head humidifying component upper end by one；

4. a kind of domestic garbage can as claimed in claim 3, it is characterised in that：One positioning inserting column lower end is provided with forever Magnet, the locating slot lower section of correspondence position is provided with to detect that the Hall whether humidifying component is arranged on bung is passed Sensor, the Hall element is electrically connected by wire with control board；

5. a kind of domestic garbage can as claimed in claim 1, it is characterised in that：Aspirating hole, institute are offered on the pump bowl State and formed refuse bag to be sucked the through hole on wall within the inner barrel on interior barrel side wall.

6. a kind of domestic garbage can as claimed in claim 3, it is characterised in that：The sweep-up pipe lower end is connected with interior extension Pipe, interior extension lower end extends to the lower section of interior bucket bung.