CN220299345U - Drawer type automatic bagging garbage can - Google Patents

Abstract

The utility model relates to a drawer type automatic bagging garbage can, which comprises a fixed can component, a movable can arranged in the fixed can component, a chassis component, a movable tray component, a bag cavity component, a bag frame, a slide rail, a limiting mechanism, a bag body stopping mechanism and a bag holding mechanism, wherein the movable can is arranged in the fixed can component; the bag holding mechanism comprises two rotating arms, a handle limit bar and two rotating wedges; the rotating arm, the handle limiting bar and the rotating wedge block form a linkage mechanism. The utility model solves the technical problems that the mechanical type bag can not be automatically sleeved, and the electromechanical type bag cover can only be automatically opened and closed, and can realize one-time bagging and continuous and repeated drawing type automatic bag sleeving. When the garbage can is used, the pedal is stepped, the can cover is opened, garbage is put in, after the garbage overflows, the movable can component is pulled out, and when the garbage bag is taken out, the next garbage bag is automatically sleeved in the can. Because the bag opening is fixed on the bag supporting mechanism, the problems that the bag opening slides off and garbage overflows are also solved.

Description

Drawer type automatic bagging garbage can

Technical Field

The utility model relates to the technical fields of packaging, commercial and super, chemical industry and household, in particular to a drawer type automatic bagging garbage can.

Background

The trash can is the most commonly used article in daily life in hospitals, families or office places. The most common garbage can is a can with proper size, and a user selects proper garbage bags to be manually sleeved in the can according to the needs, and when the garbage overflows, the garbage bags are taken away and sleeved again. The problems are: repeated bagging is performed, so that time and labor are wasted; the bag mouth is not reliably fixed, the bag mouth slides off, and garbage overflows.

With the development of technology, a garbage can with an inductive switch function gradually appears, but the problems are not solved. Recently, an all-electric garbage can is arranged, automatic bagging can be realized, but the garbage can is high in price and high in consumable material cost, meanwhile, a power supply and an electric heating wire are needed, fire safety hazards exist, and the garbage can is inconvenient to use.

In a word, the existing garbage bin in the market does not solve the problem of automatic bagging mechanically, and most of electromechanical type garbage bin only realizes automatic opening and closing of a bin cover and does not realize automatic bagging function. Can realize automatic garbage bin of automatic bagging, the disposal bag has been sealed and has been handled. The current environmental protection requires garbage classification, and after full-automatic garbage bin finishes processing, the disposal bag is sealed entirely, need tear the disposal bag seal when putting in rubbish, brings new difficulty, and the heater strip that adopts has fire safety hidden danger.

Disclosure of Invention

The utility model aims to provide a drawer type automatic bagging garbage can and a combination thereof, which can realize one-time bagging and continuous and repeated drawing type automatic bagging. When the garbage can is used, the pedal is stepped, the can cover is opened, garbage is put in, after the garbage overflows, the movable can component is pulled out, and when the garbage bag is taken out, the next garbage bag is automatically sleeved in the can. Because the bag opening is fixed on the bag supporting mechanism, the problems that the bag opening slides off and garbage overflows are also solved.

The technical scheme of the utility model is as follows:

a drawer type automatic bagging garbage can comprises a fixed can component, a movable can arranged in the fixed can component, a chassis component, a movable tray component, a bag cavity component, a bag frame, a sliding rail, a limiting mechanism and a bag body stopping mechanism; the fixed barrel component comprises an upper plate, two side plates, a bottom plate and a rear plate; the chassis component is arranged on the bottom plate; the movable barrel is arranged on the movable disc assembly and comprises a barrel bottom plate, a barrel front plate and two barrel side plates; the movable disc assembly is arranged on the chassis assembly and slides back and forth relative to the chassis assembly through the sliding rail and the limiting mechanism; the bag cavity assembly is used for placing a flexible bag combination, is vertically and fixedly connected with the chassis assembly, and the lower end of the bag cavity assembly is fixed with the rear end of the chassis assembly, and comprises a bag cavity and a baffle assembly; the bag cavity comprises two bag cavity side plates, a bag cavity rear plate, a bag cavity upper plate and a bag cavity bottom plate; the baffle assembly comprises two strip-shaped front baffles arranged at two sides in front of the bag cavity; the bag frame is provided with two long rods which are arranged side by side, the rear ends of the long rods are fixed above the rear plate of the bag cavity, and the front ends of the long rods are suspended and extend to the front plate of the barrel body; the bag body stopping mechanism is used for stopping the opened garbage bag from retreating along the long rod; the front end of the long rod passes through the bag body stopping mechanism and is used for supporting the garbage bag in the flexible bag combination; it is characterized in that the utility model also comprises a bag holding mechanism; the bag holding mechanism comprises two rotating arms, a handle limit bar and two rotating wedges; the rotating arm comprises a rotating shaft which is horizontally arranged, a long arm which is arranged at the rear end of the rotating shaft and is vertical to the rotating shaft, a short arm which is arranged at the front end of the rotating shaft, and a first limiting piece which is arranged at the free end of the long arm; the long arm is parallel to the short arm; the two rotating shafts are respectively hinged to the inner surfaces of the two barrel side plates; the first limiting piece is used for forming a triangular area between the long arm and the inner side surface of the side plate of the barrel body; the handle limiting strip comprises a handle, a handle rotating shaft and two second limiting pieces; the handle is arranged in the middle of the rotating shaft, and the two second limiting parts are respectively arranged at two ends of the handle rotating shaft and are perpendicular to the handle rotating shaft; the handle and the two second limiting parts are positioned on the same side of the handle rotating shaft and in the same plane; the handle rotating shaft is hinged with the inner side surface of the front plate of the barrel body; the barrel body front plate is provided with a through hole; the handle is matched with the through hole; the two rotary wedges are respectively arranged at the upper parts of the two strip-shaped front baffles and protrude forwards; wherein, a guiding inclined plane extending from the rear right upper corner to the front left lower corner is arranged on the left rotary wedge block; a guide inclined plane extending from the rear left upper corner to the front right lower corner is arranged on the right rotary wedge block; when the long arm retreats backwards along with the moving barrel, the long arm is driven by the guide inclined plane to rotate upwards, and the short arm is driven by the rotating shaft to rotate upwards until the free end of the short arm passes through the space between the second limiting piece and the front plate of the barrel body upwards; when the handle drives the second limiting piece to rotate upwards to the horizontal direction, the free end of the second limiting piece can prevent the short arm from moving downwards, so that the long arm is kept in the horizontal state.

The drawer type automatic bagging garbage can also comprises limit grooves respectively arranged at two sides of the bottom surface of the upper plate; the tops of the left and right barrel body side plates of the movable barrel can slide back and forth in the limiting groove.

The drawer type automatic bagging garbage can also comprises a middle partition plate which is arranged in the bag cavity and is parallel to the upper plate of the bag cavity; the middle partition plate, the bag cavity rear plate, the bag cavity upper plate, the bag cavity bottom plate and the two bag cavity side plates divide the bag cavity into an upper cavity and a lower cavity, and the left side and the right side of the upper cavity are respectively communicated with the lower cavity.

The first stopper is preferably spherical, rod-shaped, or plate-shaped.

The bag body stop mechanism specifically comprises two stop pressing pieces which rotate unidirectionally; the two stop pressing pieces are respectively hinged with two sides of the bottom surface of the upper plate, and a first opening is formed in the stop pressing pieces; the front end of the long rod passes through the first notch.

The drawer type automatic bagging garbage can also comprises a cover plate component which is arranged above the fixed can; the cover plate assembly comprises a cover plate body provided with a garbage throwing opening and an annular cover plate which is arranged at the edge of the garbage throwing opening and extends downwards; the opening of the garbage throwing opening, the annular cover plate and the opening of the opened garbage bag are sequentially increased.

The drawer type automatic bagging garbage can also comprises a can cover hinged with the fixed can.

The drawer type automatic bagging garbage can also comprises a pedal uncovering mechanism for opening the can cover.

The movable barrel is embedded on the movable disc assembly.

The handle is of a circular ring structure.

The utility model has the following beneficial effects:

1. the bag holding mechanism is arranged and comprises two rotating arms, a handle limiting bar and two rotating wedges, wherein the two rotating arms, the handle limiting bar and the two rotating wedges form a linkage mechanism, so that the movable barrel and the garbage bag are integrally moved out, and the reliability of bagging is ensured.

2. According to the utility model, the limiting grooves are formed in the two sides of the bottom surface of the upper plate, and the tops of the left side surface and the right side surface of the movable barrel can slide back and forth in the limiting grooves, so that the movable barrel can be moved out or retracted more smoothly.

3. The utility model arranges a middle baffle plate in the cavity of the bag; the middle partition plate divides the bag cavity into an upper cavity and a lower cavity, the left side and the right side of the upper cavity are respectively communicated with the lower cavity and are used for accommodating and shaping a handle of the flexible bag combination, so that the smooth opening of the garbage bag (the flexible bag combination is composed of a plurality of stacked garbage bags) is ensured.

4. The utility model adopts the flexible bag combination, once sleeves the bag, is used for multiple times, has simple and convenient bagging process, ensures firm fixation of the bag mouth, avoids slipping, saves time and labor and does not need a power supply.

5. According to the utility model, the movable barrel and the movable disc assembly are embedded, so that the barrel body can be taken out when the movable barrel is required to be maintained and cleaned, and the integral disassembly of the barrel body assembly from the garbage can is not required.

6. When the barrel body component moves, the cover plate component is fixed. The cover plate body and the annular cover plate are integrally designed, and a garbage throwing opening is reserved on the cover plate body and is used for throwing garbage. When the garbage is put in, the edges or the handles of the garbage bags are always arranged outside the annular cover plate and covered by the cover plate, so that garbage is prevented from being sprayed onto the opening or the handles of the garbage bags, and the opening and the handles of the garbage bags are ensured to be clean.

7. The cover plate component is embedded and fixed with the fixed barrel component, and can be conveniently disassembled when the surface of the cover plate and the garbage throwing port need to be cleaned.

8. The flexible bag combination is fixed on the bag frame, and when the movable barrel moves, the empty garbage bag is pulled by the garbage bag to be sleeved on the bag frame. In the garbage throwing process, the garbage bag opening is fixed on the bag frame, so that the problem that the garbage bag falls off is avoided.

9. The mode of combining the fixed barrel and the movable barrel is adopted, so that the overall strength and the firmness of the product are improved.

Drawings

FIG. 1 is a schematic view of the structure of a drawer-type automatic bagging garbage can of the present utility model;

FIG. 2 is a schematic view of the structure of the drawer-type automatic bagging garbage can of the present utility model when the can body assembly is pulled out and the cover plate assembly is not installed in place;

FIG. 3 is a schematic view of a movable tray assembly of the drawer-type automatic bagging garbage can of the present utility model;

FIG. 4 is a schematic view of the structure of the moving tray assembly with directional rollers of the drawer-type automatic bagging garbage can of the present utility model;

FIG. 5 is a schematic view of the bottom surface structure of a movable tray of the drawer-type automatic bagging garbage can of the utility model;

FIG. 6 is a schematic view of a movable tray structure of the drawer-type automatic bagging garbage can of the present utility model;

FIG. 7 is a schematic view of a fixed barrel assembly of the drawer-type automatic bagging garbage can of the present utility model;

FIG. 8 is an oblique upward view of a fixed tub body of the drawer-type automatic bagging trash can of the present utility model;

FIG. 9 is an oblique downward view of a fixed tub body of the drawer-type automatic bagging trash can of the present utility model;

FIG. 10 is a schematic view of a stopper presser of the drawer-type automatic bagging garbage can of the present utility model;

FIG. 11 is a schematic view of a mobile bin structure of the drawer-type automatic bagging garbage bin of the utility model;

FIG. 12 is a schematic view of the structure of a mobile drum (outside) of the drawer-type automatic bagging garbage drum of the present utility model;

FIG. 13 is a schematic view of the structure of a moving drum (inside) of the drawer-type automatic bagging garbage can of the present utility model;

FIG. 14 is a schematic view of the rear end of the moving drum of the drawer-type automatic bagging garbage drum of the present utility model;

FIG. 15a is a schematic view of a first stop member of the drawer-type automatic bagging garbage can of the present utility model in a spherical configuration;

FIG. 15b is a schematic view of a first limiting member of the drawer-type automatic bagging garbage can of the present utility model;

FIG. 15c is a schematic view of a first stop member of the drawer-type automatic bagging garbage can of the present utility model in a rod-like configuration;

FIG. 16 is a schematic view of the structure of a handle stop bar of the drawer type automatic bagging garbage can of the present utility model;

FIG. 17 is a schematic view of the chassis assembly of the drawer-type automatic bagging garbage can of the present utility model;

FIG. 18 is a schematic view of the chassis assembly (bottom) of the drawer-type automatic bagging garbage can of the present utility model;

FIG. 19 is a schematic view of the chassis structure of the drawer-type automatic bagging garbage can of the present utility model;

FIG. 20 is a schematic view of the structure of the chassis (bottom) of the drawer-type automatic bagging garbage can of the present utility model;

FIG. 21 is a schematic view of the pedal structure of the drawer-type automatic bagging garbage can of the present utility model;

FIG. 22 is a schematic view of the dowel bar structure of the drawer-type automatic bagging trash can of the present utility model;

FIG. 23 is a schematic view of the bag chamber assembly of the drawer-type automatic bagging garbage can of the present utility model;

FIG. 24 is a schematic view of a partially enlarged construction of a bag chamber assembly of a drawer-type automatic bagging garbage can of the present utility model;

FIG. 25 is a schematic view of the bag cavity structure of the drawer-type automatic bagging garbage can according to the first embodiment of the present utility model;

FIG. 26 is an enlarged schematic view of a portion of the bag cavity structure of the drawer-type automatic bagging garbage can of the present utility model;

FIG. 27 is a second schematic view of the bag cavity structure of the drawer-type automatic bagging garbage can of the present utility model;

FIG. 28 is a schematic view of a U-shaped batten of the drawer type automatic bagging garbage can;

FIG. 29 is a schematic view of a baffle assembly of the drawer-type automatic bagging garbage can of the present utility model;

FIG. 30 is a schematic side view of the structure of a baffle assembly of the drawer-type automatic bagging garbage can of the present utility model;

FIG. 31 is a schematic top view of the baffle assembly of the drawer-type automatic bagging garbage can of the present utility model;

FIG. 32 is a schematic view of the rotary wedge of the drawer-type automatic bagging garbage can of the present utility model;

FIG. 33 is a schematic view of the rotary wedge of the drawer-type automatic bagging garbage can of the present utility model in a forward direction;

FIG. 34 is a schematic view of the bottom structure of the lid assembly of the drawer-type automatic bagging garbage can of the present utility model;

FIG. 35 is a schematic view of the lid assembly of the drawer-type automatic bagging garbage can of the present utility model;

FIG. 36 is a schematic view of the lid of the drawer-type automatic bagging garbage can of the present utility model;

FIG. 37a is a top view of the principle of operation of the bag-limiting swivel arm of the drawer-type automatic bagging garbage can of the present utility model (when the handle is reset (without the bag) after the bag is pulled out of the moving can);

FIG. 37b is an oblique view of the principle of operation of the bag-limiting swivel arm of the drawer-type automatic bagging garbage can of the present utility model (when the handle is reset after the removal of the bag from the mobile can (without the mobile can and the fixed can);

fig. 38a is a top view of the principle of operation of the bag restraining swivel arm of the drawer-type automatic bagging garbage can of the present utility model (with the moving can reset until the long arm 432 of swivel arm 43 contacts the tip 364 of swivel wedge 36 (without a bag);

fig. 38b is an oblique view of the principle of operation of the bag restraint pivot arm of the drawer-type automatic bagging garbage can of the present utility model (with the moving can reset to the point of contact of the long arm 432 of pivot arm 43 with the tip 364 of the rotating wedge 36 (without the moving can and the fixed can);

fig. 39a is a top view of the working principle of the rotary arm for limiting the garbage bag of the drawer-type automatic bagging garbage can according to the present utility model (when the moving can is reset to the limit of the long arm 432 of the rotary arm 43 and the handle 471 is pulled up (without the garbage bag);

fig. 39b is an oblique view of the working principle of the garbage bag limiting swivel arm of the drawer-type automatic bagging garbage can of the present utility model (when the moving can is reset to the limit of the long arm 432 of the swivel arm 43 and the handle is not pulled up (without moving can and fixed can);

fig. 40a is a top view of the principle of operation of the bag-limiting swivel arm of the drawer-type automatic bagging garbage can of the present utility model (when the pull handle 471 is pulled out of the moving can (without the bag);

fig. 40b is an oblique view of the working principle of the garbage bag limiting rotating arm of the drawer-type automatic bagging garbage can of the present utility model (when the movable can is pulled out by pulling the handle 471 (without the movable can and the fixed can);

FIG. 41 is a schematic view of the drawer-type automatic bagging trash can of the present utility model after the opening of the cover and actuation of the force transfer mechanism;

FIG. 42 is a schematic view of the drawer-type automatic bagging trash can of the present utility model prior to opening the cover and actuating the force transfer mechanism;

FIG. 43 is a schematic view of the utility model when the flexible plastic bags of the drawer-type automatic bagging garbage can are assembled;

FIG. 44 is a schematic view of a multi-fold plastic bag assembly suitable for use with the drawer-type automatic bagging garbage can of the present utility model;

FIG. 45 is a schematic view of a single-fold plastic bag suitable for use with the drawer-type automatic bagging garbage can of the present utility model;

fig. 46 is a schematic view of a combination of multi-fold plastic bags or a single-fold plastic bag for a drawer-type automatic bagging garbage can of the present utility model.

The reference numerals are as follows: 1-bucket cover, 10-long rod, 11-fixed bucket assembly, 102-force transmission plate, 111-side plate, 112-upper plate, 113-boss, 114-stop pressing piece, 1141-first opening, 115-back plate, 116-bottom plate, 119-stop bar, 18-stay cord, 19-flexible bag combination, 191-garbage bag handle, 192-single-folded or multi-folded vest bag, 120-stop groove, 2-cover plate assembly, 22-annular cover plate, 23-baffle plate, 231-rectangular opening, 24-cover plate body, 3-bag cavity assembly, 301-bag cavity, 31-bag cavity, 314-bag cavity side plate, 316-bag cavity bottom plate, 318-bag cavity back plate, 320-bag cavity upper plate, 3201-rectangular opening, 3202-cylindrical through holes, 3203-middle partition plates, 3204-upper cavities, 322-cubic bosses, 323-upper roller bosses, 324-lower roller bosses, 33-rollers, 330-mounting through holes 34-baffle plate assemblies, 343-second rectangular openings, 345-strip-shaped front baffle plates, 35-battens, 351-rotating shafts, 36-rotating wedges, 363-guide inclined planes, 364-tips, 4-movable barrels, 40-spaces, 41-barrel front plates, 42-barrel side plates, 421-pressing plates, 422-limiting blocks, 423-triangular areas, 424-fixed plates, 43-rotating arms, 431-first limiting members, 432-long arms, 433-short arms, 434-first rotating shafts, 44-barrel bottom plates, 441-circular bosses, 45-barrel back plate, 46-round counter bore, 47-handle limit bar, 471-handle, 472-second limit piece, 473-second rotating shaft, 48-rectangular groove, 49-through hole, 5-movable disk assembly, 51-movable disk, 511-limit baffle, 512-cylindrical boss, 513-third rectangular notch, 514-rectangular boss, 516-bottom surface, 517-left and right riser, 518-front riser, 52-directional roller, 6-chassis assembly, 61-chassis, 610-rectangular boss, 611-groove, 612-fourth rectangular notch, 614-second notch, 616-chassis boss, 617-second rectangular opening, 62-pedal, 63-slide rail, 64-dowel bar, 65-cardboard, 8-garbage throwing opening.

Detailed Description

Referring to fig. 1 and 2, the drawer type automatic bagging garbage can comprises a fixed can component, a movable tray component 5, a chassis component 6, a bag cavity component 3, a bag frame, a flexible bag combination 19, a cover plate 2, a force transmission cover opening component formed by pedals, a force transmission rod and a pull rope, and a sliding and limiting mechanism. The fixed barrel assembly 11, the limit bar 119 and the stop pressing piece 114 form a fixed barrel assembly; the chassis and the sliding rail form a chassis assembly 6; the movable barrel 4, the rotary arm 43 and the handle limiting bar 47 form a movable barrel assembly; the bag cavity 31, the U-shaped pressing strip 35, the baffle plate assembly (the baffle plate 34 and the rotary wedge 36 are formed), and the pulley form the bag cavity assembly; the movable barrel assembly and the movable disk assembly 5 form a barrel assembly. The rotary wedge 36 arranged on the bag cavity assembly 3 moves the rotary arm 43 and the handle limit bar 47 arranged in the barrel, and the rotary arm 43, the handle limit bar 47 are linked to form a bag holding mechanism.

Referring to fig. 1, 2, 3, 4, 5, 6, 11, 12, 13, 14, 15a, 15b, 15c, 16, 37a, 37b, 38a, and 38b, the movable tub assembly 4 is mounted on the upper bottom surface of the movable tray assembly 5 and is connected to the barrier assembly 34 of the pocket 3 and the upper bottom surface 516 of the movable tray assembly 5, respectively. The movable barrel is a cuboid barrel and comprises a barrel bottom plate 44, a barrel front plate 41 and two barrel side plates 42. The left and right side plates of the mobile tub have rectangular slots 48 adjacent the bottom end of the tub. Two cylindrical bosses 441 are provided at the bottom of the tub 4. On the bottom surface of the tub 4, there are two circular counter bores 46, the center of the counter bores 46 being concentric with the cylindrical boss 441. The rectangular groove 48 of the barrel body is connected with the limit baffle 511 of the movable disk, and the circular counter bore 46 of the barrel body is embedded with the boss 512 of the movable disk, so that the connection between the movable disk and the barrel body can be realized. The front plate 41 of the barrel body is provided with a through hole 49, the fixed plate 424 is matched with the through hole 49 to fix the handle limit bar 47 on the front plate 41 of the moving barrel, the handle 471 on the handle limit bar 47 is concentric with the through hole 49, and the rotating shaft 473 of the limit bar is vertical to the side plate 42 of the moving barrel. The pull stop bar 47 is used to pull out the barrel assembly. The handle limiting bar 47 includes a handle 471, a rotating shaft 473, and a second limiting member 472, all on the same plane. The plane of the handle 471 is parallel to the front plate 41, and a space 40 is formed between the front plate 41 and the plane of the handle 471. The handle 471 is lifted to drive the rotating shaft 473 to rotate and drive the second spacing member 472 to synchronously rotate.

The rotating arm 43 includes a rotating shaft 434, a long arm 432, a short arm 433, and a first limiting member 431; the first limiting part 431 is arranged at the end of the long arm 432; the two rotating arms 43 are symmetrically installed on the two side plates 42 of the movable barrel 4 through the pressing block 421, the rotating shaft 434 is perpendicular to the front plate 41, and the rotating shaft 434 drives the long arm 432 and the short arm 433 to rotate around the hole of the pressing block 421. The first stopper 431 may be one of fig. 15a, 15b, 15c, or other structure capable of generating a gap between the long arm 432 and the side plate 42. The first limiting member 431 limits the rotation angle of the long arm 432 and the short arm 433, and forms a triangular region 423 between the long arm 432 and the tub side 42; pulling the pull handle 471 pulls the movable bucket assembly to the state shown in fig. 2.

Referring to fig. 1, 2, 3, 4, 5, 6, 12, 13, 14, the moving tray assembly 5 is disposed below the moving tub assembly 4 and is engaged with the tub 4; the movable disc assembly 5 is arranged on the chassis assembly 6 and slides back and forth relative to the chassis assembly 6 through a sliding and limiting mechanism; the movable tray 51 is composed of a rectangular parallelepiped housing and a limit baffle 511, and the baffle 511 is flush with the left and right sides and the rear side of the rectangular parallelepiped housing. The movable tray 51 is fixedly connected with the movable part of the slide rail 63, and a rectangular opening 513 is formed in the front vertical plate 518 of the movable tray 51. Two orientation wheels 52 or a sliding or rolling mechanism may be mounted on the bottom of the movable tray 51. Two cylindrical bosses 512 are symmetrically arranged on the upper bottom surface 516 near the notch 513 on the front vertical plate, and the bosses 512 are embedded with the circular counter bores 46 on the bottom surface 44 of the barrel body 4.

Referring to fig. 1, 2, 17, 18, 19 and 20, the chassis assembly 6 is composed of a chassis 61, a slide rail 63, a pedal 62, a dowel bar 64 and a clamping plate 65. Wherein the chassis 61 is a rectangular parallelepiped block whose surface opposite to the bottom of the movable tray 51 is an upper surface. Two grooves 611 are provided on the upper surface of the chassis 61, the grooves penetrating the front and rear ends of the chassis. Rectangular through holes 617 are formed in the middle of the bottom surface of the groove close to the rear end. Two rectangular openings 612 are formed in the front end of the chassis 61 and are symmetrically distributed. The gap 612 is flush with the front side of the chassis. A chassis boss 616 is provided in the middle of the front end of the chassis 61. Three rectangular bosses 610 are provided on the lower surface of the base plate 61.

Referring to fig. 1, 2, 7, 8, 9, 10, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, the pouch assembly 3 includes a pouch body 31, a U-shaped bead 35, a barrier assembly 34, and a roller 33. The baffle assembly 34 includes a front baffle and 2 rotating wedges 36, the front baffle including two strip-shaped front baffles 345; the bag cavity component 3 is fixed at the rear end of the chassis component 6 and is vertically and fixedly connected with the chassis component 6. The flap 34 of the bag module 3 is opposite the rear panel 45 of the mobile tub. The rear plate 318 of the bag 31 has a middle partition plate 3203, the middle partition plate 3203 is perpendicular to the rear plate, a cubic boss 322 is arranged between the middle partition plate 3203 and the upper bag plate 320, one surface of the cubic boss is flush with the partition plate 3203, the other surface of the cubic boss is coplanar with the upper bag plate 320, and the cubic boss is perpendicular to the rear plate. The front end of the cube boss is provided with an upper roller boss 323, and the lower roller boss 324 is arranged below the cube boss. A baffle assembly 34 is mounted to the front side of the pouch cavity. The baffle is a rectangular plate structure, and two strip-shaped front baffles 345 are symmetrically arranged. Two rotating wedges 36 are connected to the baffle plate and symmetrically arranged at the upper end of the strip 345. The rotary wedge 36 is a profiled boss, and is provided with a guiding inclined plane 363 and a tip 364. The 3 rollers 33 are respectively installed on the upper roller boss 323 and the lower roller boss 324, and the rollers 33 are universal industrial products.

The whole formed by the bag cavity assembly 3, the chassis assembly 6 and the movable tray assembly 5 is filled into the fixed barrel assembly, the rear plate 318 of the bag cavity assembly is cut into the rear plate 115 of the fixed barrel, and the bottom of the chassis assembly 6 is cut into the bottom plate 116 of the fixed barrel. The fixed barrel assembly includes a fixed barrel, a stop follower 114, and a stop bar 119; the fixed tub includes two side plates 111, a bottom plate 116, an upper plate 112, and a rear plate 115; the limit bar 119 is a rectangular bar, and is fixed on the top of the upper plate 112 and parallel to the side plate 111, and a limit groove 120 is formed between the limit bar 119 and the side plate 111; the stopper presser 114 is hinged to a boss 113 provided on the upper plate 112 of the stationary tub.

Referring to fig. 1, 2 and 43, the bag frame is two cylindrical long rods 10 arranged side by side, symmetrically fixed on the bag cavity rear plate 318 and positioned below the middle partition plate 3203, the space between the two bag frames and the height relative to the bottom surface of the chassis assembly 6 determine the cavity volume of the plastic bag of the garbage can, and the front end of the bag frame is suspended and extends to the front plate of the barrel body 4.

Referring to fig. 2, 44, 45 and 46, the flexible bag assembly 19 is a plurality of garbage bags with upper openings which are sequentially adhered, mounting through holes 330 are respectively formed on the left side and the right side above the bag body, and the long rod 10 can respectively pass through the mounting through holes 330 on the two sides; the garbage bag adopts a single-folded edge or multi-folded edge garbage bag, namely, two side edges of the bag body are folded edge structures. The width of the garbage bag is larger than the distance between the two strip-shaped front baffles 345. Both handled and non handled bags are suitable for this solution, the flexible bags being combined into a combination of bags, a group of 30, 50 or more depending on the specific size of the bag cavity.

Referring to fig. 1, 2, 34 and 35, the cover plate 2 includes a cover plate body 24, an annular cover plate 22 and a baffle plate 23. The cover plate 2 is fitted to the upper plate 112 of the stationary tub. The cover plate 24 is a rectangular plate, and has a square opening in the middle, namely the garbage inlet 8.

Referring to fig. 2, 7 and 10, the stopper pressing pieces 114 are respectively disposed on the left and right bosses 113 of the upper plate 112 of the fixed tub, and fixedly coupled with the bosses 113, and the stopper pressing pieces 114 on the left and right sides are structurally symmetrical. The first notch 1141 on the stopper presser 114 straddles the bag holder to prevent the empty bag pulled out of the bag holder from following the tub assembly back toward the bag cavity. The material of stop follower 114 is a flexible material or other mechanism that creates a flexible stop.

Referring to fig. 1, 2, 21, 22 and 36, and 41 and 42, the lid 1 is a rectangular plate hinged to the fixed tub, the rear side of the lid 1 is flush with the rear plate 115 of the fixed tub, a square force transmission plate 102 is disposed in the middle of the rear side of the lid 1, and the pull rope 18 of the force transmission mechanism is fixed on the force transmission plate 102. The lid 1 is rotatable about a rotational axis. When garbage is required to be put in, the pedal 62 drives the dowel bar 64 to drive the pull rope 18 to move downwards, the pull rope bypasses the three rollers 33 to pull the dowel plate on the barrel cover to rotate around the rotating shaft, and the barrel cover is lifted.

The pedal 62 transmits the pedal force to the lid 1 and pushes the lid 1 up. The force transmission cover opening assembly comprises a pedal 62, a force transmission rod 64, a clamping plate 65, a pull rope 18 and a roller 33. The pedal 62 is hinged on the chassis boss 616, the bottom surface of the pedal is abutted against the top of the front force arm of the force transfer rod 64, the force transfer rod is hinged on the rectangular boss 610 through the clamping plate 65, the end part of the rear force arm of the force transfer rod is fixedly connected with the pull rope 18, and the pull rope sequentially passes through the chassis, the bag cavity bottom plate 316 and the sinking groove on the back plate of the bag cavity 31, then bypasses the lower roller and the upper roller, and finally is fixedly connected with the force transfer plate 102 on the barrel cover 1. Before the barrel cover is opened, the barrel cover is cut on the cover plate body 24 of the cover plate 2 under the action of gravity, the force transfer plate 102 rotates to the bottommost end, the pull rope 18 is dragged to move upwards, the force transfer rod is driven to rotate upwards, and the pedal is in a horizontal state as shown in fig. 42. When the cover is required to be opened, the pedal is stepped on to rotate downwards, the dowel bar 64 is driven to rotate downwards, the pull rope is pulled to move downwards, the pull rope rotates the dowel plate 102 of the barrel cover 1 anticlockwise through the reversing of the roller, the barrel cover is driven to rotate upwards, and the barrel cover is opened, as shown in fig. 41.

The pedal 62 can be changed into a motor, a light-operated or sound-controlled component is added, the motor is controlled to start and stop, and the motor pulls the pull rope 18 to work, so that the opening and closing actions of the barrel cover 1 are realized.

Since the movable tray assembly 5 is provided with the rectangular opening 513 at the front side, the pedals 62 can pass through the rectangular opening 513 without being blocked when the tub assembly is pulled out or reset.

Referring to fig. 1, 2, 37a, 37b, 38a, 38b, 39a, 39b, 40a and 40b, a rotary wedge 36 is arranged on a bag cavity assembly, a rotary arm 43 and a handle limit bar 47 are arranged in a movable barrel, and the rotary arm 43, the handle limit bar 47 and the rotary wedge are linked to form a bag holding mechanism. When the movable barrel 4 is pulled out and the handle 471 is not lifted, the long arm 432 and the short arm 433 of the rotating arm 43 in the movable barrel are in a natural sagging state, and are limited by the first limiting piece 431 on the long arm 432, and a triangular area 423 is formed between the long arm 432 and the movable barrel side plate 42. The handle limiting bar 47 is in a natural drooping state, a plane of the handle limiting bar 47 is parallel to the front plate 41 of the movable barrel 4, a space 40 is formed between the handle limiting bar and the front plate, and the width of the space 40 is larger than the diameter of the short arm 433 of the rotary arm 43, as shown in fig. 37a and 37 b. When the movable barrel 4 is pushed into the fixed barrel assembly 11, and when the movable barrel is moved to the state of fig. 38a and 38b, that is, when the rotary wedge 36 on the bag chamber assembly 34 enters the triangular region 423, the long arm 432 of the rotary arm 43 is guided by the guide slope 363 of the rotary wedge 36 to start rotating. As the moving tub 4 continues to move into the fixed tub assembly 11, the long arm 432 continues to rotate upward until the movement is completed when the moving tub rear plate 45 contacts the pouch cavity barrier 34, the long arm 432 rotates to a maximum angle, and the short arm 433 also rotates to a maximum angle and is higher than the rotating shaft 473 of the pull handle stopper 47, as shown in fig. 39a and 39 b. At this time, if the moving tub is to be pulled out, the handle 471 is lifted to be in a horizontal state, the handle stop bar 47 rotates along with the rotating shaft 473, and the second stop 472 simultaneously rotates to be in a horizontal state and enters the aforementioned space 40, as shown in fig. 39 a. When the pull handle 471 is pulled to move the moving tub 4 out of the fixed tub, the long arm 432 is gradually released from the restriction of the guide slope 363, but since the second stopper 472 enters the aforementioned space 40, the short arm 433 of the rotating arm 43 is supported by the second stopper 472, so that the long arm 432 is in the lifted state as shown in fig. 40a and 40 b. When the two long arms 432 in the movable barrel 4 are in a lifting state, the notch on the movable barrel is closed, the purpose of holding bags is achieved, and the garbage bags and the movable barrel are ensured to synchronously move. At this time, the handle 471 is released and returned to the natural sagging state, and the rotating arm 43 is automatically returned to the natural sagging state, i.e., the state of fig. 37a and 37 b.

Referring to fig. 1, 2, 3, 4, 7, 17, 18, 19, 20, the sliding and limiting mechanism comprises a chassis assembly 6 and a movable tray assembly 5; the chassis assembly comprises a chassis and a sliding rail 63 fixed in a groove 611 on the upper surface of the chassis, and the fixed part of the sliding rail is connected with the chassis; the moving tray assembly 5 includes a moving tray 51 and orientation rollers 52 provided at both sides of the front of the moving tray. The movable portion of the slide rail 63 is connected to the bottom surface of the movable tray. The sliding and limiting mechanism may further include two grooves 120 disposed on both sides of the upper plate 112 of the fixed tub, the grooves being formed by the limiting bars 119 and the side plates 111 of the fixed tub; the upper edge of the side plate 42 of the moving tub is always in the groove 120 when the moving tub assembly 4 moves. The pair of slide rails 63 and the two grooves 120 together ensure guidance of the moving bucket assembly 4 as the bucket assembly moves. The start and stop positions of the sliding are determined by the sliding rail.

A plurality of drawer type automatic bagging garbage cans arranged side by side or back to back can form a drawer type automatic bagging garbage can combination.

The working process of the utility model comprises the following steps: when the garbage can is used, the pedal 62 is stepped on to drive the dowel bar 64 to rotate, the rear arm of the dowel bar pulls the pull rope to move downwards, the pull rope bypasses the idler wheels to pull the dowel plate of the can cover to rotate anticlockwise, the can cover is opened, the garbage throwing port 8 is opened, garbage is put in, after the garbage is thrown in, the pedal is released, the can cover 1 is reset, and is in tangential fit with the cover plate 2 to seal the garbage throwing port 8. The above-described operation is repeated a plurality of times, and when the garbage is fully filled, the pull handle 471 is manually pulled, and the moving bucket assembly is pulled out under the support of the slide rail 63 and the directional roller 52. In the pulling-out process, the handle limiting bars 47 support the rotating arms 43, and the left rotating arm and the right rotating arm seal the movable barrel 4 so that the garbage bag synchronously moves along with the movable barrel. The empty garbage bags adjacently connected with the garbage bags are pulled out to be sleeved on the long rod 10 of the bag frame and move outwards along with the garbage bags. The bag connected thereto is pulled out of the stop presser 114 when the bag is lifted. The handle 471 is reset, the rotating arm 43 is reset, the long arm and the short arm naturally droop, the barrel body component is reset manually, and at the moment, the empty garbage bag which is pulled out and hung on the bag frame automatically enters the barrel body, so that the automatic bagging is realized. And repeating the garbage throwing and automatic bagging processes, and after a plurality of times, consuming the flexible bags in a combined way. When the garbage bag is used up, the pedal is stepped on, the cover plate is removed, the barrel assembly is pulled out to the state shown in fig. 2, the barrel 4 is taken out, and the bag frame is exposed, as shown in fig. 43. The two mounting through holes 330 of the flexible bag combination penetrate through the long rod 10, then the flexible bag combination 19 is pushed into the bag cavity assembly 3, the U-shaped pressing strips 35 are pulled open, the whole handle part of the flexible bag combination is placed into the accommodating cavity 3204 formed by the partition plate 3203, the cubic boss 322, the bag cavity upper plate, the side edges and the rear plate, the pressing strips 35 are reset, and the flexible bag combination is fixed by the bag frame, the baffle 34 of the bag cavity assembly and the accommodating cavity 3204. The barrel body is put into the movable disc again and is embedded in place, the barrel body is pushed to reset to the state shown in fig. 1, the cover plate is installed again, the first garbage bag is pulled out to be worn on the bag frame, and the garbage can is in the state shown in fig. 1, namely, the garbage throwing state.

Claims (10)

1. A drawer type automatic bagging garbage can comprises a fixed can component (11), a movable can (4) arranged in the fixed can component (11), a chassis component (6), a movable tray component (5), a bag cavity component (3), a bag frame, a sliding rail, a limiting mechanism and a bag body stopping mechanism; the fixed barrel assembly (11) comprises an upper plate (112), two side plates (111), a bottom plate (116) and a rear plate (115); the chassis assembly (6) is arranged on the bottom plate (116); the movable barrel (4) is arranged on the movable disc assembly (5) and comprises a barrel bottom plate (44), a barrel front plate (41) and two barrel side plates (42); the movable disc assembly (5) is arranged on the chassis assembly (6) and slides back and forth relative to the chassis assembly (6) through a sliding rail and a limiting mechanism; the bag cavity assembly (3) is used for placing a flexible bag combination (19), is vertically and fixedly connected with the chassis assembly (6), and the lower end of the flexible bag combination is fixedly connected with the rear end of the chassis assembly (6), and comprises a bag cavity (31) and a baffle assembly (34); the bag cavity comprises two bag cavity side plates (314), a bag cavity rear plate (318), a bag cavity upper plate (320) and a bag cavity bottom plate (316); the baffle assembly (34) comprises two strip-shaped front baffles (345) arranged at two sides in front of the bag cavity; the bag frame is provided with two long rods (10) which are arranged side by side, the rear ends of the long rods (10) are fixed above a bag cavity rear plate (318), and the front ends of the long rods (10) are suspended and extend to a barrel body front plate (41); the bag body stopping mechanism is used for stopping the opened garbage bag from retreating along the long rod (10); the front end of the long rod (10) passes through the bag body stop mechanism and is used for supporting the garbage bag; the method is characterized in that: the bag holding mechanism is also included; the bag holding mechanism comprises two rotating arms (43), a handle limit bar (47) and two rotating wedges (36); the rotating arm (43) comprises a rotating shaft (434) which is horizontally arranged, a long arm (432) which is arranged at the rear end of the rotating shaft (434) and is perpendicular to the rotating shaft (434), a short arm (433) which is arranged at the front end of the rotating shaft (434), and a first limiting piece (431) which is arranged at the free end of the long arm (432); the long arm (432) is parallel to the short arm (433); the two rotating shafts (434) are respectively hinged to the inner surfaces of the two barrel side plates (42); the first limiting piece (431) is used for forming a triangular area (423) between the long arm (432) and the inner side surface of the barrel body side plate (42); the handle limiting strip (47) comprises a handle (471), a handle rotating shaft (473) and two second limiting pieces (472); the handle (471) is arranged in the middle of the handle rotating shaft (473), and the two second limiting pieces (472) are respectively arranged at two ends of the handle rotating shaft (473) and are perpendicular to the handle rotating shaft (473); the handle (471) and the two second limiting parts (472) are positioned on the same side of the handle rotating shaft (473) and positioned in the same plane; the handle rotating shaft (473) is hinged with the inner side surface of the barrel front plate (41); a through hole (49) is formed in the barrel body front plate (41); the handle (471) is matched with the through hole (49); the two rotary wedges (36) are respectively arranged at the upper parts of the two strip-shaped front baffles (345) and protrude forwards; wherein, a guiding inclined plane (363) extending from the rear right upper corner to the front left lower corner is arranged on the left rotary wedge block (36); a guide inclined plane (363) extending from the rear left upper corner to the front right lower corner is arranged on the right rotary wedge block (36); when the long arm (432) retreats backwards along with the movable barrel (4), the long arm is driven by the guide inclined plane (363) to rotate upwards, the short arm (433) is driven by the rotating shaft (434) to rotate upwards until the free end of the short arm (433) passes through the space (40) between the second limiting piece (472) and the front plate (41) of the barrel body upwards; when the handle (471) drives the second limiting part (472) to rotate upwards to the horizontal direction, the free end of the second limiting part (472) can prevent the short arm (433) from moving downwards so as to keep the long arm (432) in the horizontal state.

2. The drawer-type automatic bagging garbage can as claimed in claim 1, wherein: the limiting grooves (120) are respectively arranged at two sides of the bottom surface of the upper plate (112); the tops of the left and right barrel body side plates (42) of the movable barrel (4) can slide back and forth in the limiting groove (120).

3. The drawer-type automatic bagging garbage can as claimed in claim 1 or 2, wherein: the device also comprises a middle baffle plate (3203) which is arranged in the bag cavity (31) and is parallel to the bag cavity upper plate (320); the middle partition plate (3203), the bag cavity rear plate (318), the bag cavity upper plate (320), the bag cavity bottom plate (316) and the two bag cavity side plates (314) divide the bag cavity (31) into an upper cavity (3204) and a lower cavity, and the left side and the right side of the upper cavity (3204) are respectively communicated with the lower cavity.

4. A drawer-type automatic bagging garbage can as claimed in claim 3, wherein: the first limiting piece (431) is spherical, rod-shaped or plate-shaped.

5. The drawer-type automatic bagging garbage can as claimed in claim 4, wherein: the bag body stop mechanism comprises two stop pressing pieces (114) which rotate unidirectionally; the two stop pressing pieces (114) are respectively hinged with two sides of the bottom surface of the upper plate (112), and a first opening (1141) is formed in the two stop pressing pieces; the front end of the long rod (10) passes through the first opening (1141).

6. The drawer-type automatic bagging garbage can as claimed in claim 5, wherein: the device also comprises a cover plate assembly (2) arranged above the fixed barrel assembly (11); the cover plate assembly (2) comprises a cover plate body (24) provided with a garbage throwing opening (8) and an annular cover plate (22) which is arranged at the edge of the garbage throwing opening (8) and extends downwards; the garbage throwing opening (8), the annular cover plate (22) and the opening of the opened garbage bag are sequentially increased.

7. The drawer-type automatic bagging garbage can as claimed in claim 6, wherein: the barrel cover (1) is hinged with the fixed barrel assembly (11).

8. The drawer-type automatic bagging garbage can as claimed in claim 7, wherein: the utility model also comprises a pedal type cover opening mechanism for opening the barrel cover (1).

9. The drawer-type automatic bagging garbage can as claimed in claim 7, wherein: the movable barrel (4) is embedded on the movable disc assembly (5).

10. The drawer-type automatic bagging garbage can as claimed in claim 7, wherein: the handle (471) is of a circular ring structure.