CN107600815B - A kind of foot-driven dustbin - Google Patents

Abstract

The present invention relates to a kind of foot-driven dustbins, including staving, interior bucket, choma, bucket ring and bung；The staving lower end is equipped with foot pedal, and driving mandril is equipped in staving, and the foot pedal is connected with driving mandril lower end, and the interior bucket is placed in staving accommodating chamber；Bung hinged seat and bung of the staving through mandril upper end of overdriving are hinged；The choma is connected by a snap with staving；The bucket is located on above choma, is fixed on staving through bucket ring hinged seat；It is characterized by: the dustbin further includes connecting component, bucket ring hinged seat, bung hinged seat and notch；The design of notch avoids causing dustbin to cannot keep unlatching because shifting block damages；Meanwhile the first salient point in notch is also used as the buffer point of dustbin.

Description

A kind of foot-driven dustbin

Technical field

The present invention relates to dustbins, more particularly to a kind of foot-driven dustbin.

Background technique

Dustbin is daily necessity indispensable in household, and with the improvement of the quality of life, the type of dustbin tends to multiplicity Change.Existing dustbin, which is divided into, lid dustbin and uncovered dustbin, wherein there is the unfolding mode of lid dustbin usually manual Open or it is foot-operated open, by opening dustbin bung manually, be easy to make hand dirty, it is inconvenient to use；Rubbish is opened by foot-operated Bucket bung is opened, it is generally the case that only trampling foot pedal when in use using pedal plate structure control dustbin bung When, dustbin bung is open state, and when foot leaves foot pedal, dustbin bung is natural to ShiShimonoseki by gravity It closes.However, when needing continuous or gradation investment dustbin, needing repeatedly to jam on foot pedal when people need still more rubbish Or keep the movement jammed on constant, it is very inconvenient when in use.Meanwhile when carrying out replacement refuse bag to dustbin, The needs that fixed dustbin bung in need is kept it turned on.Therefore, foot operated garbage can has the knot for keeping bung to open Structure is very necessary for the research and development of foot operated garbage can.

Chinese patent Authorization Notice No. is that CN205169224 discloses a kind of locking structure of dustbin cover, including staving, Staving is equipped with the bung of overturning folding, drives the mandril of bung, and the top rod driving structure of driving mandril；It further include rotation Block, the spill spin block are rotationally connected on staving；Spill spin block is equipped with sticking department, and by rotating spill spin block, sticking department is rotated Mandril is resisted to the side of mandril；The upper end of staving is equipped with choma panel, and choma panel is equipped with L-type sliding slot；It is set on spill spin block There is the shifting block to raise upward, choma panel is equipped with arc allocating slot, shifting block protrusion below arc allocating slot；It is additionally provided with and adds on staving Strong block and limited block are rotated by stirring shifting block mobile drive spill spin block in allocating slot to mandril side is withstood, and fixed mandril exists Immovable in sliding slot, bung cannot fall closing under mandril effect, be maintained at opening state.It stirs shifting block and recoils to original Position drives spill spin block to deviate mandril, and the fixed force for acting on mandril disappears, and bung is closed under the effect of gravity.But its deficiency Place is: it is immovable in sliding slot by shifting block fixed mandril, bung is kept it turned on, and when stirring shifting block, long-term It stirs and is easy to damage because of loss.

Chinese patent Authorization Notice No. is that CN205169224 discloses a kind of built-in opening-closing structure of dustbin, including bucket Body and bung, the staving lower end are equipped with foot pedal, are equipped with mandril in staving, foot pedal is connected with mandril lower end；Also wrap Include rotation connection arm and peanut button.The upper end of one end and staving for being rotatablely connected arm is rotatablely connected, and the other end is fixedly connected on bucket The inside of lid；Peanut button is fixed on the inside of bung, and peanut fastener has the sliding groove of peanut shell-shaped.Peanut button is fixed foot-operated A kind of more common structure design that dustbin bung is opened, but disadvantage is that: when being jammed on to foot pedal, Usual dynamics is larger, and peanut, which is buckled in structure, does not have buffer point, this makes when jamming on dustbin, since dynamics is excessive so that rubbish Rubbish bucket shakes, while when the dustbin cover kept it turned on is closed, bung also can under gravity, generate compared with Big noise；Due to being often subject to wear when peanut, which is buckled in, keeps dustbin bung to open or close under by external force, therefore meeting Making the service life of dustbin reduces.

Traditional foot-driven dustbin is other than having disadvantage in the structure for keeping bung to open, setting in overall structure There is also some disadvantages on meter.Such as: (1) traditional foot-driven dustbin when replace refuse bag, the height and staving of usual interior bucket Height is consistent, and this design is so that when replacing refuse bag, it is often necessary to dustbin be taken out, then replaced to it, such as Fruit rubbish bucket volume itself is larger, and interior bucket is taken out, then replaces dustbin to it, laborious；(2) traditional foot-operated rubbish Rubbish bucket is generally made of flat bung with staving, when opening bung, it will usually be covered all at one glance, launched to the rubbish in bucket When rubbish, it is also possible to launch and be not allowed, there is also inconveniences in use.

Summary of the invention

The technical problem to be solved by the invention is to provide a kind of foot-driven dustbin, the locking structure of dustbin cover is tool There is the notch of buffer point, by moving manually to bung, so that mandril is entered notch, dustbin bung is protected therewith Unlatching is held, it is not necessary that it is fixed by stirring shifting block, lengthens service life；The buffer point being arranged on notch, energy The pressure generated when jamming on dustbin foot trampling plate is reduced, makes dustbin bung when opening or closing, it will not be excessive because of stress And shake, all play the role of protection buffering to bung and staving；In addition, the interior bucket of the foot-driven dustbin is higher than staving, nothing Interior bucket need to be taken out can replace refuse bag, and the dustbin bung is mutually split with bucket ring, and the bung hole bore of interior bucket is greater than The bore of bucket ring collar extension, this design throw rubbish can accurately so that bucket ring has guiding role to rubbish in garbage throwing It puts to interior bucket；In addition, bucket ring and bung are independent from each other two parts, it is set on staving, in garbage throwing, foot pedal is only It drives bung to open, such as needs to change refuse bag or cleaning interior bucket, need to just open a barrel ring, this design is so that using dustbin When, it will not cover all at one glance to the rubbish of dustbin, enhance usage experience.

For the technical effect more than reaching, the technical solution adopted by the present invention is that: a kind of foot-driven dustbin, including bucket Body, interior bucket, choma, bucket ring and bung.The staving lower end is equipped with foot pedal, and driving mandril is equipped in staving, described foot-operated Plate is connected with driving mandril lower end, and bung hinged seat and bung of the staving through mandril upper end of overdriving are hinged；It is described Interior bucket is placed in staving accommodating chamber；The choma and staving are through snapping connection；The bucket is located on above choma, hinged through bucket ring Seat is fixed on staving.It is characterized by:

The dustbin further includes connecting component, bucket ring hinged seat, bung hinged seat and notch.

The choma is rectangular ring, and the choma and staving joining place are equipped with multiple buckles, for choma to be fixed on On staving；The choma and the edge for driving mandril ipsilateral are equipped with multiple attachment bases and multiple penetrating through slots；The company Joint chair is the rectangular recess relative to choma edge protuberance, is equipped with multiple dowels in rectangular recess, for connecting with connecting component It connects；The through slot makes to drive mandril upper end and bung hinged seat hinged for driving mandril to pass through；The choma and mandril are ipsilateral Bottom be equipped with multiple accommodating chambers, for putting notch；The accommodating chamber puts the mandril entrance of notch sliding cavity Place is equipped with convex block, for fixed driving mandril in sliding cavity.

The notch is set in the accommodating chamber of choma bottom；The notch is rectangular block shape, the card slot knot Structure is equipped with penetrating sliding cavity and penetrating flexible cavity；The sliding cavity and flexible cavity are adjacent side by side；It is described penetrating Sliding cavity is equipped with mandril entrance, and the driving mandril upper end body of rod is placed in sliding cavity；The inner wall of the sliding cavity is equipped with first Salient point, first salient point form sliding cavity inner space piecemeal, side of the sliding cavity far from mandril entrance with the first salient point Hemi-closure space；The other side of the sliding cavity relative resilient cavity is elastic material, easy stress deformation；When driving mandril is by outer The masterpiece used time, when external force is sufficiently large, driving mandril stress makes flexible cavity inner wall stress deformation to the first salient point force, sliding Dynamic cavity space becomes larger, so that driving mandril is slided into the hemi-closure space, is fixed on it in hemi-closure space, keeps bung Open state；First salient point serves not only as stuck point and keeps it turning on by bung, is more used as buffer point, when jamming on foot pedal, When mandril stress being driven to open dustbin, if jamming on, power is excessive but not to make mandril slide into sliding cavity enough, the first salient point meeting at this time As buffer point, since the material of the first salient point side is elastic material, when by the biggish power of jamming on, the first salient point conduct Buffer point neutralizing jams on power, shake dustbin will not because stress is excessive.

The sliding cavity is placed in the through slot position of choma bottom, and penetrating space is collectively formed with through slot, makes to drive mandril Across sliding cavity and through slot, convenient for being connected with bung hinged seat.

The connecting component is by rectangle firm banking and along the attachment base structure of the upward serpentine curved of rectangle firm banking At forming concave notch between the attachment base and rectangle firm banking upper surface of the serpentine curved；The notch is bucket ring Activity space when unlatching；Rectangle firm banking bottom is accommodating chamber, multiple dowels is equipped with, for consolidating connecting component Due on choma；The attachment base end of the serpentine curved, which is equipped with penetrating axis hole, enables a barrel ring hinged seat for connecting shaft It is moved around shaft, to open a barrel ring；The attachment base close to the side of bucket ring hinged seat be equipped with concave first notch and Second notch can match when for connecting with bucket ring hinged seat in structure；First notch and the second notch are bucket ring hinge Activity space when joint chair is moved around shaft, the first notch and the second notch junction are equipped with relative to junction surface bulge Segment shaft, the second salient point for bucket ring hinged seat are stuck on segment shaft during exercise, keep it turning on a barrel ring to reach State.

The bucket ring hinged seat is made of main connecting pin, flat segments and secondary connecting pin；Bucket ring hinged seat connects based on two sides End and time connecting pin are connect, middle part is flat segments；The main connecting pin, secondary connecting pin on the direction of the same axis of flat segments, It is equipped with penetrating axis hole, shaft runs through the axis hole of main connecting pin, through flat segments through the axis hole of the fixed shaft end of bung hinged seat It is connected with secondary connecting pin, moves bung hinged seat around shaft；

The main connecting pin and flat segments are equipped with penetrating axis hole at the center on same axis direction, and the axis hole leans on The side of nearly connecting component is connect through shaft with connecting component, and axis hole is solid through shaft and bung hinged seat close to the side of flat segments The axis hole at dead axle end connects；

The active distal end that the main connecting pin is divided into the fixing end connecting with connecting component and connect with bucket ring；It is described solid Fixed end is curved surface close to the part of the first notch of connecting component, and when bucket ring hinged seat moves, the curvature portion of the fixing end exists It is movable in first spatial gap of connecting component；The curvature portion of the fixing end is equipped with the second salient point, second salient point It is circled around shaft, when by external force, second salient point is stuck in the first notch of connecting component and the second notch connects The segment shaft for meeting place, to achieve the purpose that protect barrel ring as open state；The active distal end perpendicular to flat segments axis to Lower serpentine curved forms a fan-shaped curved surface, is equipped with accommodating chamber in the middle part of the fan-shaped curved surface of active distal end, the accommodating chamber is equipped with connection Muscle when making barrel ring by external force, is moved by bucket ring hinged seat around shaft, to open for connecting bucket ring；

The fixing end and active distal end junction form bent cutaway, and the fixing end, active distal end are moved around shaft When, it is movable in the first notch of connecting component, the second spatial gap respectively；

The secondary connecting pin and flat segments are equipped with penetrating axis hole at the center on same axis direction, and the axis hole leans on The side of nearly flat segments is connect through shaft with the axis hole of the fixed shaft end of bung hinged seat；Shaft runs through the other side of connecting shaft hole；

The secondary connecting pin is made of active distal end, the active distal end perpendicular to the downward serpentine curved of flat segments axis, A fan-shaped curved surface is formed, is equipped with accommodating chamber in the middle part of the fan-shaped curved surface of active distal end, the accommodating chamber is equipped with dowel, for connecting Bucket ring when making barrel ring by external force, is moved by bucket ring hinged seat around shaft, to open；

The active distal end of the main connecting pin and the active distal end of time connecting pin are perpendicular to flat segments axis direction protrusion, bucket The active distal end and middle part flat segments lower space of ring hinged seat two sides protrusion form bung hinged seat activity space, are used to open When bung, bung hinged seat is moved in activity space around shaft.

The fixation that the fixation shaft end and bung that the bung hinged seat includes and bucket ring hinged seat is rotatablely connected are fixedly mounted End, the movable shaft end connect with driving mandril one end axis, the overturning plane of fixed shaft end, fixation ends and movable shaft end in bung Inside it is in triangular distribution；The swinging plane of the activity shaft end and the overturning plane of bung are mutually perpendicular to；

The fixed shaft end is equipped with long and narrow axis hole, connect through axis hole with bucket ring hinged seat axis hole for shaft, makes bucket Lid hinged seat can drive bung to move around shaft；The activity shaft end is equipped with circumferential notch, and the circumferential notch drives for being embedded in Dynamic mandril upper end, moves top rod driving bung hinged seat；The fixation ends are equipped with multiple dowels, for connecting dustbin Bung；The junction of the fixed shaft end and movable shaft end is concave notch, uses as activity space, makes bung hinged seat It is moved around shaft；

The fixed shaft end passes through the through slot of bucket ring, hinged with bung.

The upper end of the driving mandril passes through the through slot of notch sliding cavity, choma, the movable axis with bung hinged seat End axis connects, and the driving mandril lower end is connected with the foot pedal.

The bucket ring is rectangular ring, and the bucket ring and the hinged side of bucket ring hinged seat are equipped with multiple through slots, for With the through slot on choma, the fixation ends of bung hinged seat is made to pass through the through slot of bucket ring, it is hinged with bung；

The bucket ring passes through bucket ring hinged seat, connecting component, connect with choma；The bucket ring collar extension bore is less than in described Bung hole diameter；When garbage throwing, bucket ring collar extension bore is less than the design of interior bucket bore, so that guiding role of the rubbish by bucket ring, quasi- Really lose into interior bucket.

The interior bucket height is greater than staving height；When replacing refuse bag, interior bucket height is greater than the design of staving height, makes User becomes replaceable refuse bag without taking out interior bucket.

Preferably, the first salient point of the sliding cavity wall may be provided in inner left wall, right side inner wall or be located at left and right simultaneously Two sides, the notch are elastic material.

Preferably, for the fixed driving mandril of the notch when hemi-closure space of sliding cavity, the bung is with respect to water It is 70 °~85 ° that plane, which keeps it turning on angle,.

The present invention brought beneficial effect compared with the disclosed prior art is:

(1) when needing to open dustbin bung, jam on foot pedal jams on power linkage driving mandril, drives mandril stress Open dustbin cover, when dustbin cover being needed to keep it turned on, with hand to dustbin cover application move power, make drive mandril by Power oppresses the first salient point stress deformation, into the hemi-closure space of sliding cavity, dustbin cover is kept to open；When not needing to keep When dustbin cover is open state, to dustbin cover applied force, make it that mandril be driven to skid off hemi-closure space；It is applied when to foot pedal When adding the biggish power of jamming on, drive mandril stress in sliding cavity internal slide, when sliding at the first salient point, since dynamics is inadequate Greatly, the first salient point can not be made, which to be deformed into driving mandril, can slide into the degree of hemi-closure space, and the first salient point is due to stress change at this time Shape dissolves the huge force degree that jams on, and dustbin is avoided to shake or be damaged because stress is excessive, while notch Design, user avoid causing dustbin to cannot keep unlatching because shifting block damages, if card slot without stirring shifting block or peanut button Structural failure, also openable choma, replaces it, increases use value；

(2) driving mandril passes through choma through slot, connects with bung hinged seat axis, and bung hinged seat is hinged by shaft and bucket ring Seat connection, bucket ring hinged seat are connect through connecting component with choma, and last choma is connect in the form buckled with staving；When in taking-up When bucket or replacement dustbin, a barrel ring is struck out with the hand, if desired bucket ring is kept it turned on, and is moved power to the application of bucket ring, is made a barrel ring The second salient point on hinged seat is stuck on segment shaft, to achieve the purpose that a barrel ring is kept it turning on, meanwhile, bucket collar extension diameter is less than interior Rubbish can be accurately thrown in interior bucket by the design of bung hole diameter so that bucket ring has guiding role；

(3) height of interior bucket is greater than staving height, i.e. replaceable without taking out interior bucket when replacing to refuse bag, It is easy to use.

Detailed description of the invention

Fig. 1 is that garbage can structure of the invention disassembles schematic diagram；

Fig. 2 is dustbin driving structure schematic diagram of the invention；

Fig. 3 is dustbin driving structure partial schematic diagram of the invention；

Fig. 4 is the choma structural schematic diagram of dustbin of the invention；

Fig. 5 is the choma bottom partial schematic diagram of dustbin of the invention；

Fig. 6 is the notch schematic diagram of dustbin of the invention；

Fig. 7 is the connecting component structural schematic diagram of dustbin of the invention；

Fig. 8 is the bucket ring hinge base structure schematic diagram of dustbin of the invention；

Fig. 9 is the bung hinge base structure schematic diagram of dustbin of the invention；

Figure 10 is the bung hinged seat motion profile figure of dustbin of the invention；

Figure 11 is the bucket ring structure schematic diagram of dustbin of the invention；

Figure 12 is the bucket ring of dustbin of the invention and the hinged schematic diagram of bucket ring hinged seat；

Figure 13 is the bung of dustbin of the invention and the hinged schematic diagram of bung hinged seat；

Figure 14 is the schematic diagram that driving mandril of the invention enters notch.

Specific embodiment

Description of symbols

1 staving, 2 interior buckets, 3 chomas, 4 barrels of rings, 5 bungs, 6 foot pedals, 7 driving mandrils, 8 bung hinged seats, 9 barrels of rings are hinged Seat, 10 connecting components, 11 shafts, 12 notchs；

31 attachment bases, 32 through slots, 33 buckles, 34 dowels, 35 accommodating chambers, 36 convex blocks；

41 through slots；

81 fixed shaft ends, 82 fixation ends, 83 movable shaft ends；

91 main connecting pins, 92 flat segments, 93 connecting pins；94 axis holes, 95 activity spaces, 911 fixing ends, 912 activity ends End, 913 second salient points；

101 rectangle firm bankings, 102 attachment bases, 103 firm banking accommodating chambers, 104 first notches, 105 second notches, 106 segment shafts；

121 sliding cavities, 122 flexible cavities, 123 first salient points, 124 mandril entrances；

The specific embodiment of invention is described further with reference to the accompanying drawing.

As shown in Figure 1, Figure 2 and shown in Fig. 3, a kind of foot-driven dustbin, including staving 1, interior bucket 2, choma 3, bucket ring 4 and bucket Lid 5.The staving lower end is equipped with foot pedal 6, sets in staving there are two driving mandril 7, the foot pedal 6 under driving mandril 7 End is connected, and bung hinged seat 8 and bung of the staving through mandril upper end of overdriving are hinged；The interior bucket 2 is placed in staving 1 In accommodating chamber；The choma 3 is with staving 1 through snapping connection；The bucket ring 3 is set to 2 top of choma, fixed through bucket ring hinged seat 9 In staving 1.

It is characterized by:

As shown in figure 4, the choma 3 is rectangular ring, the choma 3 is equipped with multiple buckles 33 with 1 joining place of staving, uses It is fixed on staving 1 in by choma 3；Attachment base 31 and two there are two being set on the choma 3 edge ipsilateral with driving mandril 7 A penetrating through slot 32；The attachment base 31 is the rectangular recess relative to choma edge protuberance, is equipped in rectangular recess multiple Dowel 34, for being connect with connecting component 10；The through slot 32 makes to drive 7 upper end of mandril and bucket for driving mandril 7 to pass through Lid hinged seat 8 is hinged；As shown in figure 5,3 bottom of choma is set there are two accommodating chamber 35, for putting two notchs 12； The accommodating chamber 35, which is put, is equipped with a convex block 36 at the mandril entrance 124 of notch sliding cavity, exist for fixed driving mandril In sliding cavity.

As shown in fig. 6, the notch 12 is set in the accommodating chamber 35 of 3 bottom of choma；The notch 12 is square Shape is blocky, and the notch 12 is equipped with a penetrating sliding cavity 121 and a penetrating flexible cavity 122；It is described logical Saturating sliding cavity 121 is equipped with a mandril entrance 124, and the 7 upper end body of rod of driving mandril is placed in sliding cavity 121；The cunning The right side inner wall of dynamic chamber is equipped with first salient point 123, and 121 inner space of sliding cavity is divided into two by first salient point 123 Point, inner wall and first salient point 123 of the sliding cavity far from 124 side of notch form hemi-closure space；The penetrating flexible cavity 122 inner walls and the close side of sliding cavity 121 are elastic material, easy stress deformation；When driving mandril 7 by external force, when External force is sufficiently large, and driving 7 stress of mandril makes flexible cavity inner wall stress deformation to the first salient point 123 force, slides cavity space Between become larger, thus will driving mandril slide into the hemi-closure space, be fixed on it in hemi-closure space, keep the unlatching of bung State；First salient point 123 serves not only as stuck point and keeps it turning on by bung 5, is more used as buffer point, when jamming on foot pedal 6, drives When dynamic 7 stress of mandril opens dustbin, if jamming on, power is excessive but not to make mandril 7 slide into sliding cavity 121 enough, at this time the first salient point 123 can be used as buffer point, since the material of 123 side of the first salient point is elastic material, when by the biggish power of jamming on, and first Salient point 123 jams on power as buffer point neutralizing, shake dustbin will not because stress is excessive.

The sliding cavity 121 is placed in 32 position of through slot of 3 bottom of choma, and sliding cavity 121 is collectively formed penetrating with through slot 32 Space, make that mandril 7 is driven to pass through sliding cavity 121 and through slot 32, convenient for connecting with bung hinged seat 8.

As shown in fig. 7, the connecting component 10 is upward by rectangle firm banking 101 and along rectangle firm banking 101 The attachment base 102 of serpentine curved forms a concavity between the attachment base 102 and rectangle firm banking upper surface of the serpentine curved Notch；The notch is activity space when bucket ring is opened；Rectangle firm banking bottom is accommodating chamber 103, is equipped with more A dowel, for connecting component 10 to be fixed on choma 3；102 end of attachment base of the serpentine curved is equipped with penetrating Axis hole enables barrel ring hinged seat 9 to move around shaft 11, to open barrel ring 4 for connecting shaft 11；The attachment base 102 leans on The side of nearly bucket ring hinged seat 9 is equipped with concave first notch 104 and the second notch 105, for connecting with bucket ring hinged seat 9 When can be matched in structure；First notch 104 and the second notch 105 are work when bucket ring hinged seat 9 is moved around shaft 11 Dynamic space, the first notch 104 and 105 junction of the second notch are equipped with the segment shaft 106 relative to junction surface bulge, use In bucket ring hinged seat 9 the second salient point 913 during exercise, be stuck on segment shaft 106, so that barrel ring 4 is kept it turning on shape to reach State.

As shown in figure 8, the bucket ring hinged seat 9 is made of main connecting pin 91, flat segments 92 and secondary connecting pin 93；Bucket ring 9 two sides of hinged seat are main connecting pin 91 and time connecting pin 93, and middle part is flat segments 92；The main connecting pin 91, secondary connecting pin 93 On the same axis direction of flat segments 92, it is equipped with penetrating axis hole 94, shaft 11 runs through the axis hole 94 of main connecting pin, through flat Axis hole of the straight section through the fixed shaft end of bung hinged seat is connected with time connecting pin, moves bung hinged seat 9 around shaft；

The main connecting pin 91 is equipped with penetrating axis hole 94 with flat segments 92 at the center on same axis direction, described Axis hole is connect through shaft 11 with connecting component 10 close to the side of connecting component 10, and axis hole is close to the side of flat segments 92 through shaft 11 connect with the axis hole of the fixed shaft end of bung hinged seat；

The activity end that the main connecting pin 91 is divided fixing end 911 to connect with connecting component 10 and connect with bucket ring 4 End 912；The fixing end 911 is curved surface close to the part of 10 first notch 104 of connecting component, when bucket ring hinged seat 9 moves, institute The curvature portion for stating fixing end 911 is movable in the first spatial gap of connecting component 10；The curvature portion of the fixing end 911 It is equipped with the second salient point 913, second salient point 913 is circled around shaft 11, when by external force, second salient point 913 are stuck in the segment shaft 106 of 105 junction of the first notch 104 and the second notch of connecting component 10, to reach guarantor's barrel ring For the purpose of open state；The active distal end 912 forms a fan-shaped curved surface perpendicular to the downward serpentine curved of flat segments axis, Accommodating chamber is equipped in the middle part of the fan-shaped curved surface of active distal end, the accommodating chamber is equipped with dowel, for connecting bucket ring 4, make barrel ring 4 by When external force, moved by bucket ring hinged seat 9 around shaft 11, to open；

The fixing end 911 forms a notch, the fixing end 911, active distal end 912 with 912 junction of active distal end It is movable in the first notch 104 of connecting component 10,105 space of the second notch respectively when being moved around shaft 11；

The secondary connecting pin 93 is equipped with penetrating axis hole 94 with flat segments 92 at the center on same axis direction, described Axis hole is connect through shaft 11 with the axis hole of the fixed shaft end 81 of bung hinged seat close to the side of flat segments 92；Shaft runs through connecting shaft The other side in hole；

The secondary connecting pin 93 is made of active distal end 912, and the active distal end 912 is wriggled downwards perpendicular to flat segments axis Yan bending forms a fan-shaped curved surface, is equipped with accommodating chamber in the middle part of the fan-shaped curved surface of active distal end, and the accommodating chamber is equipped with dowel, For connecting bucket ring 4, when making barrel ring 4 by external force, moved by bucket ring hinged seat 9 around shaft 11, to open；

The active distal end 912 of the main connecting pin and the active distal end 912 of time connecting pin are perpendicular to flat segments axis direction Protrusion, it is empty that the active distal end 912 and middle part flat segments lower space of 9 two sides protrusion of bucket ring hinged seat form the activity of bung hinged seat Between 95, when being used to open bung, bung hinged seat 8 in activity space 95 around shaft 11 move.

As shown in Figures 9 and 10, the bung hinged seat 8 include with bucket ring hinged seat rotation connection fixation shaft end 81, The fixation ends 82 being fixedly mounted with bung, the movable shaft end 83 connect with driving mandril one end axis, fixed shaft end 81, fixation ends 82 are in triangular distribution in the overturning plane of bung with movable shaft end 83；The swinging plane and bung 5 of the activity shaft end 83 Overturning plane be mutually perpendicular to；

The fixed shaft end 81 is equipped with long and narrow axis hole, connects for shaft 11 through axis hole and bucket ring hinged seat axis hole 94 It connects, enables bung hinged seat 8 that bung 5 to be driven to move around shaft 11；The activity shaft end 83 is equipped with circumferential notch, described round scarce Mouth makes mandril 7 drive the movement of bung hinged seat 8 for being embedded in driving mandril upper end；The fixation ends 82 are equipped with multiple connections Muscle, for connecting dustbin bung 5；The junction of the fixed shaft end 81 and movable shaft end 83 is concave notch, as work Dynamic space uses, and moves bung hinged seat 8 around shaft 11；

The fixed shaft end 81 passes through the through slot of bucket ring 4, hinged with bung 6.

The upper end of the driving mandril 7 passes through the through slot 32 of notch sliding cavity 121, choma, with bung hinged seat Movable 83 axis of shaft end connects, and the driving mandril lower end is connected with the foot pedal.

As shown in figure 11, the bucket ring 4 is rectangular ring, and the bucket ring 4 is equipped with two with the hinged side of bucket ring hinged seat 9 A through slot 41 makes the fixation ends 82 of bung hinged seat 8 pass through the through slot 41 of bucket ring 4 for matching the through slot 32 on choma 3, It is hinged with bung 5, as shown in figure 12；

The bucket ring 4 passes through bucket ring hinged seat 9, connecting component 10, connect with choma 3；The bucket ring collar extension bore is less than The interior bucket bore；When garbage throwing, bucket ring collar extension bore is less than the design of interior bucket bore, so that rubbish is made by the guiding of bucket ring With accurately losing into interior bucket.

As shown in Figure 1, the interior bucket height is greater than staving height；When replacing refuse bag, it is high that interior bucket height is greater than staving The design of degree, user become replaceable refuse bag without taking out interior bucket.

Preferably, the first salient point 123 of 121 inner wall of sliding cavity may be provided in inner left wall, right side inner wall or set simultaneously In the left and right sides.

Preferably, the fixed driving mandril 7 of the notch 12 is when the hemi-closure space of sliding cavity 121, the bung It is 70 °~85 ° that relative level, which keeps it turning on angle,.

According to the disclosure and teachings of the above specification, those skilled in the art in the invention can also be to above-mentioned embodiment party Formula is changed and is modified.Therefore, the invention is not limited to the specific embodiments disclosed and described above, to the one of invention A little modifications and changes should also be as falling into the scope of the claims of the present invention.In addition, although being used in this specification Some specific terms, these terms are merely for convenience of description, does not limit the present invention in any way.

Claims (10)

1. a kind of foot-driven dustbin, including staving, interior bucket, choma, bucket ring and bung；The staving lower end is equipped with foot pedal, Driving mandril is equipped in staving, the foot pedal is connected with driving mandril lower end, and the interior bucket is placed in staving accommodating chamber； Bung hinged seat and bung of the staving through mandril upper end of overdriving are hinged；The choma is connected by a snap with staving；Institute It states bucket to be located on above choma, is fixed on staving through bucket ring hinged seat；It is characterized by:

The dustbin further includes connecting component, bucket ring hinged seat, bung hinged seat and notch；

The choma and the bottom for driving mandril ipsilateral are equipped with accommodating chamber, and notch is set in the accommodating chamber；

The notch is equipped with penetrating sliding cavity and penetrating flexible cavity；The sliding cavity and flexible cavity phase side by side It is adjacent；The sliding cavity is equipped with mandril entrance, and the driving mandril upper end body of rod is placed in sliding cavity；The inner wall of the sliding cavity is set There is the first salient point, first salient point is by sliding cavity inner space piecemeal, side of the sliding cavity far from mandril entrance and first convex Point forms hemi-closure space；

The connecting component includes firm banking and the attachment base along the upward serpentine curved of firm banking, it is described wriggle it is curved Concave notch is formed between bent attachment base and firm banking upper surface；

The bucket ring hinged seat two sides are main connecting pin and time connecting pin, and middle part is flat segments；The main connecting pin, secondary connecting pin On the direction of the same axis of flat segments, it is equipped with penetrating axis hole, shaft runs through the axis hole of main connecting pin, passes through through flat segments The axis hole for wearing the fixed shaft end of bung hinged seat is connected with time connecting pin；

The main connecting pin includes the fixing end connecting with connecting component and the active distal end that connect with bucket ring；The fixing end It is curved surface close to the part of the first notch of connecting component, the curvature portion of the fixing end is equipped with the second salient point；The activity Ending vertical forms fan-shaped curved surface, is equipped with and accommodates in the middle part of the fan-shaped curved surface of active distal end in the downward serpentine curved of flat segments axis Chamber, the accommodating chamber are equipped with dowel；

The fixing end and active distal end junction form bent cutaway；

The fixed end that the fixation shaft end and bung that the bung hinged seat includes and bucket ring hinged seat is rotatablely connected are fixedly mounted End, the movable shaft end connect with driving mandril one end axis, fixed shaft end, fixation ends and movable shaft end are in the overturning plane of bung It is in triangular distribution；The swinging plane of the activity shaft end and the overturning plane of bung are mutually perpendicular to.

2. a kind of foot-driven dustbin according to claim 1, it is characterised in that: the firm banking bottom is accommodating chamber, Equipped with multiple dowels；The attachment base end of the serpentine curved is equipped with penetrating axis hole；The attachment base is hinged close to bucket ring The side of seat is equipped with concave first notch and the second notch；First notch and the second notch junction be equipped with relative to The segment shaft of junction surface bulge.

3. a kind of foot-driven dustbin according to claim 1, it is characterised in that: the bucket ring is rectangular ring, the bucket Ring and the hinged side of bucket ring hinged seat are equipped with multiple through slots；

The bucket ring passes through bucket ring hinged seat, connecting component, connect with choma；The bucket ring collar extension bore is less than the interior bucket bucket Mouth bore.

4. a kind of foot-driven dustbin according to claim 1, it is characterised in that: the secondary connecting pin is by active distal end structure At the active distal end forms a fan-shaped curved surface, the fan-shaped curved surface of active distal end perpendicular to the downward serpentine curved of flat segments axis Middle part is equipped with accommodating chamber, and the accommodating chamber is equipped with dowel.

5. a kind of foot-driven dustbin according to claim 1, it is characterised in that: the active distal end of the main connecting pin and time For the active distal end of connecting pin perpendicular to flat segments axis direction protrusion, the active distal end of bucket ring hinged seat two sides protrusion and middle part are flat Straight section lower space forms bung hinged seat activity space.

6. a kind of foot-driven dustbin according to claim 1, it is characterised in that: the fixation shaft end of the bung hinged seat is set There is long and narrow axis hole；The activity shaft end is equipped with circumferential notch；The junction for stating fixed shaft end and movable shaft end is concave lacks Mouthful；The fixed shaft end passes through the through slot of bucket ring, hinged with bung.

7. a kind of foot-driven dustbin according to claim 1, it is characterised in that: the sliding cavity is placed in the logical of choma bottom Penetrating space is collectively formed with through slot in groove location, and driving mandril passes through sliding cavity and through slot, connects bung hinged seat.

8. a kind of foot-driven dustbin according to claim 1, it is characterised in that: the choma is rectangular ring, the mouth Ring and staving joining place are equipped with multiple buckles, and the choma and the ipsilateral edge of driving mandril are equipped with multiple attachment bases and more A penetrating through slot；The attachment base is the rectangular recess relative to choma edge protuberance, is equipped with multiple connections in rectangular recess Muscle；The driving mandril is hinged by through slot and bung hinged seat.

9. a kind of foot-driven dustbin according to claim 1, it is characterised in that: the notch is elastic material；Institute The first salient point for stating sliding cavity wall may be provided in inner left wall, right side inner wall or be located at the left and right sides, the notch simultaneously For fixed driving mandril when the hemi-closure space of sliding cavity, it is 70 °~85 ° that the bung relative level, which keeps it turning on angle,.

10. a kind of foot-driven dustbin according to claim 1, it is characterised in that: the interior bucket height is greater than staving height.