CN220392163U - Dustbin capable of automatically sealing cover - Google Patents

Abstract

The utility model provides a dustbin with an automatic cover opening and sealing function, which comprises: the garbage can comprises a can body, wherein the upper end of the can body is provided with a can cover assembly capable of being opened/closed, the can cover assembly is provided with a garbage bag containing cavity for containing a garbage bag, the can body is provided with a driving mechanism for driving the can cover assembly to move, the can cover assembly is provided with a closing and sealing mechanism for closing and sealing the garbage bag, the closing and sealing mechanism comprises a closing block and a fusing block, the closing block is arranged on the can cover assembly in a sliding manner, and the closing block is connected with the can body through a transmission mechanism; when the cover is used, the driving mechanism drives the cover assembly to upwards lift the cover. The garbage can with the cover opened and automatically sealed is provided with the folding and sealing mechanism, so that garbage bags can be folded while the can cover component is opened, the folding step is simplified, and the packing efficiency of the garbage bags is improved; effectively avoiding the odor emission.

Description

Dustbin capable of automatically sealing cover

Technical Field

The utility model relates to a dustbin, in particular to a dustbin with an automatic cover opening and a automatic sealing function.

Background

Along with the development of society, the living standard is improved, and the garbage can is also improved continuously. The open type dustbin used in early stage has the advantages of simple structure, convenient use and low production cost, but has the following problems in the use process: the garbage is uncovered and directly exposed in the sight of people, so that the garbage is unsightly; the peculiar smell of the garbage in the bin is emitted from the garbage opening, and secondary pollution is caused to the surrounding environment. The flip formula garbage bin that later stage used adopts the foot pedal to drive the push rod and drives the bung and open the structure, and this structure can open or close under manual control, and it is not very convenient yet to use, and the disposal bag need take out from the top of garbage bin, because the disposal bag can not self-sealing, not only sees rubbish when changing the disposal bag, can smell the peculiar smell that the rubbish sent moreover, especially summer rubbish peculiar smell foul smell bad smell.

Some existing garbage cans with sealing function need to transversely furl and longitudinally furl garbage bags, and the sealing mechanism is complex and the furling steps are complex. In addition, when the garbage bin seals, the cover needs to be opened, and peculiar smell in the garbage bin can be emitted at the moment, so that the use experience is poor. Therefore, the garbage can capable of folding and sealing the garbage bag in the uncovering process is required to be designed, folding steps are simplified, the packing efficiency of the garbage bag is improved, and peculiar smell emission is effectively avoided.

Disclosure of Invention

First, the technical problem to be solved

The utility model aims to solve the problem of providing the garbage can with the cover opened and automatically sealed, which can fold garbage bags when the can cover component is opened, simplify the folding step and improve the packing efficiency of the garbage bags; effectively avoiding the odor emission.

(II) technical scheme

In order to solve the technical problems, the utility model provides a dustbin with an automatic cover opening and sealing function, which comprises: the garbage can comprises a can body, wherein the upper end of the can body is provided with a can cover assembly capable of being opened/closed, the can cover assembly is provided with a garbage bag containing cavity for containing a garbage bag, the can body is provided with a driving mechanism for driving the can cover assembly to move, the can cover assembly is provided with a closing and sealing mechanism for closing and sealing the garbage bag, the closing and sealing mechanism comprises a closing block and a fusing block, the closing block is arranged on the can cover assembly in a sliding manner, and the closing block is connected with the can body through a transmission mechanism; when the garbage bag is used, the driving mechanism drives the barrel cover assembly to upwards lift the cover, and the transmission mechanism drives the folding block to slide to one side to fold the garbage bag; the garbage bag can be folded by opening the barrel cover assembly, so that the garbage bag folding machine is more convenient to use, the folding and sealing mechanism is simple, and the production cost is reduced.

The garbage can with the cover opened and automatically sealed is characterized in that the fusing block is a ceramic block, and the ceramic block is provided with the heating wire for fusing the garbage bag for sealing, so that the fusing effect is good; the folding and sealing mechanism is arranged, the garbage bag can be folded while the barrel cover component is opened, the folding step is simplified, and the garbage bag packing efficiency is improved; the odor emission is effectively avoided; the folding and sealing mechanism is simple and the production cost is low; the folding block is provided with an arc folding part for folding the garbage bag, so that the folding effect is good, the folding is more centralized, the next step of fusing and sealing is facilitated, and the sealing quality is ensured; the folding block is provided with a through groove corresponding to the garbage bag compression bar and the fusing block, so that the fusing and sealing of the garbage bag are facilitated, and the sealing quality is good; the bucket cover component comprises a turnover cover which can be turned over and opened/closed, and garbage can be conveniently put in after the turnover cover is opened, and a new garbage bag is added into the garbage bag accommodating cavity; the barrel cover component is provided with a battery and a charging interface for charging the battery, and the charging is convenient.

Further, the driving mechanism is an electric driving mechanism, and the electric driving mechanism comprises a driving rod (3) which is arranged in a sliding/swinging way. The barrel body comprises a mounting frame, the driving rod is slidably mounted in a sliding groove of the mounting frame along the vertical direction, one end of the driving rod is hinged to the barrel cover assembly, the driving mechanism comprises a first screw rod and a first screw nut corresponding to the first screw rod, the first screw nut is fixedly connected with the driving rod, and the mounting frame is provided with a first motor used for driving the first screw rod to rotate. The first screw rod is driven to rotate forwards or reversely through the first motor to drive the driving rod to slide upwards or downwards, so that the barrel cover assembly is opened or closed, and the driving effect is good. When the driving rod slides upwards, the barrel cover component is driven to be opened, and meanwhile, the folding block is driven to fold the garbage bag to one side.

Further, the transmission mechanism comprises a transmission rod, one end of the transmission rod is hinged with the folding block, the other end of the transmission rod is hinged with the mounting frame, the barrel cover assembly is provided with a mounting cavity for mounting the folding block, and the folding block is horizontally arranged in the mounting cavity in a sliding manner; the folding block is provided with an arc folding part for folding the garbage bags, so that the folding effect is good, the folding is more centralized, the next step of fusing and sealing is convenient, and the sealing quality is ensured.

Further, the barrel cover component is provided with a garbage bag pressing rod corresponding to the fusing block, the folding block is provided with a through groove corresponding to the garbage bag pressing rod and the fusing block, and one end of the garbage bag pressing rod and one end of the fusing block are arranged in the through groove when fused, so that the garbage bag is fused and sealed conveniently, and the sealing quality is good; the garbage bag pressing rod is integrally formed and provided with a second screw nut corresponding to the second screw rod, the barrel cover assembly is provided with a second motor for driving the second screw rod to rotate, and the garbage bag pressing rod slides along the axis direction of the second screw rod; the fusing block is a ceramic block, and an electric heating wire for fusing the garbage bag for sealing is arranged on the ceramic block. When the barrel cover assembly is opened, the folding block folds the garbage bag to one side to the fusing block and the garbage bag pressing rod, at the moment, the second motor drives the second screw rod to rotate, and the second screw rod drives the garbage bag pressing rod to slide to one side of the fusing block, so that the folded garbage bag is fused and sealed, and the sealing effect is good.

Further, a limiting rod is hinged to the bottom of the barrel cover assembly, a hollow guide post corresponding to the limiting rod is arranged on the barrel body, the limiting rod is slidably arranged on the inner side of the hollow guide post along the vertical direction, and an outer flange for limiting is arranged at the lower end part of the limiting rod; and during limiting, the upper end of the outer flange is propped against the bottom of the hollow guide post. In the process of opening the barrel cover assembly, the sliding stroke of the limiting rod is smaller than that of the first screw nut; when the cover is opened, the driving mechanism lifts the cover assembly upwards to enable the upper end of the outer flange to lean against the bottom of the hollow guide post for limiting, and at the moment, the driving mechanism continues to lift the cover assembly upwards to enable the cover assembly to be turned over and opened, and the cover assembly is convenient to take out the garbage bags after sealing and packing after being completely opened; after the barrel is taken out, the barrel cover component and the folding and sealing mechanism are driven by the corresponding motor to reset, and the use is convenient.

Further, the barrel body is provided with a fan for exhausting air outwards, the barrel body is provided with an exhaust hole corresponding to the fan, and the barrel body is provided with a third motor for driving the fan to rotate; after the garbage bag is taken out and the barrel cover component is closed, the fan discharges air in the barrel body through the exhaust hole, and the fan enables the garbage bag to be arranged at the bottom of the inner barrel body, so that the garbage bag is attached to the inner wall of the inner barrel body, and the use is convenient.

Further, the garbage bag containing cavity is annularly arranged on the barrel cover assembly, the barrel cover assembly comprises a turnover cover which can be turned over and opened/closed, the turnover cover is correspondingly arranged above the garbage bag containing cavity, and garbage can be conveniently put in after the turnover cover is opened, and new garbage bags are added into the garbage bag containing cavity; the barrel cover assembly is provided with a fourth motor for driving the flip cover to rotate, the fourth motor drives the flip cover to rotate through a motor gear, and the flip cover is provided with a gear part corresponding to the motor gear; the barrel cover assembly is provided with a switch key, a battery and a charging interface for charging the battery, and charging is convenient.

Further, the driving rod is slidably mounted on the barrel body along the vertical direction, the transmission mechanism comprises a rack and pinion transmission assembly and the driving rod, the rack and pinion transmission assembly comprises a first rack, a second rack and a gear, the gear is simultaneously meshed with the first rack and the second rack, the first rack and the second rack are slidably mounted on the barrel cover assembly along the horizontal direction, and the sliding directions of the first rack and the second rack are opposite; the barrel cover assembly is provided with a sliding guide rod, the first rack is connected with a sliding sleeve corresponding to the sliding guide rod, the bottom of the sliding sleeve is hinged with the upper end of the driving rod, and the second rack is fixedly connected with the folding block. When the barrel cover assembly is opened, the first rack slides to one side, and the second rack and the folding block are driven to slide to one side through the gear, so that the garbage bag is folded, and the transmission effect is good.

Further, the barrel cover component is provided with a garbage bag pressing rod corresponding to the fusing block, the barrel cover component is provided with a fifth motor for driving the garbage bag pressing rod to swing, and the garbage bag is pressed to the fusing block to be fused and sealed through swing of the garbage bag pressing rod, so that the sealing effect is good.

Further, the actuating lever swing sets up on the staving, drive mechanism includes the actuating lever, actuating lever one end with the staving is articulated, the actuating lever other end with the piece is articulated of drawing in, the staving slides along vertical direction and is provided with the sliding block, the actuating lever with connect through articulated lever between the sliding block, the staving is equipped with and is used for the drive the gliding first motor of sliding block. The garbage bag is folded by driving the folding block to swing through the driving rod, and the folding block swing track is circular arc, so that the barrel cover component is synchronously driven to lift upwards for opening, and the garbage bag folding device is convenient to use and reasonable in structural design.

Further, the barrel cover assembly is provided with a garbage bag pressing rod corresponding to the fusing block, the barrel cover assembly is provided with a sixth motor for driving the fusing block and the garbage bag pressing rod to swing, the garbage bag pressing rod is integrally formed with a first transmission gear, and the fusing block is fixedly connected with a second transmission gear meshed with the first transmission gear; when the garbage bag is fused, the sixth motor drives the fusing block and the garbage bag pressing rod to swing inwards, so that the garbage bag is folded and fused, and the fusing sealing quality is improved.

Further, the driving mechanism may also be configured as a manual driving mechanism, which includes a manual switch and an elastic member. The manual switch is arranged on the barrel body in a sliding manner, the manual switch is provided with a limiting part, and the barrel cover component is provided with a limiting clamping groove corresponding to the limiting part; the elastic piece is a torsion spring, and the torsion spring is arranged between the barrel body and the barrel cover assembly. When the barrel cover assembly is opened, the manual switch is slid to one side by hands, so that the limiting part is separated from the limiting clamping groove, the barrel cover assembly is turned over and opened under the action of the torsion spring, and the torsion spring is arranged at the hinge joint between the barrel cover assembly and the barrel body. The manual switch can reset through the reset spring at the side end, and the use is convenient. The driving mechanism adopts a manual mode, so that the structure is simpler, and the cost is saved.

Further, the elastic piece can also be provided as a compression spring, the lower end part of the barrel cover component is hinged with a spring barrel, the spring barrel is slidably mounted on the barrel body along the vertical direction, the compression spring is sleeved on the inner side of the spring barrel, the barrel body is provided with a limit mounting block corresponding to the compression spring, one end of the compression spring is propped against the spring barrel, and the other end of the compression spring is propped against the limit mounting block. When the barrel cover component is opened, the manual switch is slid to one side, and the compression spring drives the spring barrel upwards to move, so that the spring barrel drives the barrel cover component to turn over and open, and the use is convenient.

(III) beneficial effects

The garbage can with the cover opened and automatically sealed is provided with the folding and sealing mechanism, so that garbage bags can be folded while the can cover component is opened, the folding step is simplified, and the packing efficiency of the garbage bags is improved; the odor emission is effectively avoided; the folding and sealing mechanism is simple and the production cost is low; the folding block is provided with an arc folding part for folding the garbage bag, so that the folding effect is good, the folding is more centralized, the next step of fusing and sealing is facilitated, and the sealing quality is ensured; the folding block is provided with a through groove corresponding to the garbage bag compression bar and the fusing block, so that the fusing and sealing of the garbage bag are facilitated, and the sealing quality is good; the barrel cover component can be driven to be opened in an electric or manual mode, so that the use is more convenient; the bucket cover component comprises a turnover cover which can be turned over and opened/closed, and garbage can be conveniently put in after the turnover cover is opened, and a new garbage bag is added into the garbage bag accommodating cavity; the barrel cover component is provided with a battery and a charging interface for charging the battery, so that the charging is convenient; the fusing block is a ceramic block, and the ceramic block is provided with an electric heating wire for fusing the garbage bag for sealing, so that the fusing effect is good.

Drawings

FIG. 1 is a perspective view of a tamper evident self-sealing trash can of the present utility model;

FIG. 2 is a perspective view of the bottom of the inventive tamper-evident self-sealing trash can;

FIG. 3 is a schematic view of the structure of the dustbin with the cover opened and the automatic sealed according to the utility model;

FIG. 4 is a schematic view of the structure of the opening flip cover of the dustbin with the automatic opening cover;

FIG. 5 is a schematic view of a mechanism for folding and sealing a garbage can with an automatic cover opening and sealing function;

FIG. 6 is a schematic view of the structure of a fan section of the bin of the utility model with the lid opened and automatically sealed;

FIG. 7 is a schematic view of the mechanism for folding and sealing after the cover of the dustbin with the automatic cover opening and sealing function;

FIG. 8 is a schematic view of the mechanism for driving the automatic lid opening mechanism of the dustbin;

FIG. 9 is a schematic view of the structure of a flip cover of the dustbin with the automatic opening cover sealing function;

fig. 10 is a schematic structural view of a second embodiment of the dustbin with an automatic cover opening and sealing function according to the present utility model;

FIG. 11 is a schematic view of a second sliding guide portion of an embodiment of a tamper evident self-sealing trash can according to the present utility model;

fig. 12 is a schematic structural view of a third embodiment of the dustbin with an automatic cover opening and sealing function according to the present utility model;

fig. 13 is a schematic structural view of a fourth embodiment of the dustbin with an automatic cover opening and sealing function according to the present utility model;

fig. 14 is a schematic structural view of a fifth embodiment of the dustbin with an automatic cover opening and sealing function according to the present utility model;

fig. 15 is a perspective view of a sixth embodiment of the self-sealing lid-opening trash can of the present utility model;

FIG. 16 is a schematic view of a six-hand switch portion of an embodiment of a tamper evident self-sealing trash can of the present utility model;

FIG. 17 is a schematic view of a sixth resilient member portion of an embodiment of a tamper evident self-sealing trash can according to the present utility model;

fig. 18 is a schematic structural view of a seventh embodiment of the self-sealing lid-opening trash can of the present utility model;

the corresponding component names for each reference number in the figures are: the garbage can comprises a can body 1, a mounting rack 101, a sliding chute 102, a can cover component 2, a garbage bag containing cavity 201, a flip cover 202, a switch button 203, a battery 204, a charging interface 205, a mounting cavity 206, a driving rod 3, a folding block 4, an arc folding part 401, a through groove 402, a hinge rod 5, a first screw rod 6, a first screw nut 7, a first motor 8, a transmission rod 9, a garbage bag pressing rod 10, a second screw rod 11, a second screw nut 12, a second motor 13, a limit rod 14, a hollow guide post 15, an outer flange 16, a fan 17, an exhaust hole 18, a third motor 19, a fourth motor 20, a first rack 21, a second rack 22, a gear 23, a sliding sleeve 24, a fifth motor 25, a sliding block 26, a hinging rod 27, a sixth motor 28, a first transmission gear 29, a second transmission gear 30, a gear part 31, a sliding guide rod 32, a sliding guide rod 34, a spring 38, a reset position limit block 33, a spring 38 and a reset position limit groove 37.

Detailed Description

The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.

Embodiment one:

referring to fig. 1 to 9, a first embodiment of the present utility model provides a dustbin with an automatic cover opening and sealing function, including: the garbage can comprises a can body 1, wherein the upper end of the can body 1 is provided with a can cover assembly 2 which can be opened/closed, the can cover assembly 2 is provided with a garbage bag containing cavity 201 for containing a garbage bag, the can body 1 is provided with a driving mechanism for driving the can cover assembly 2 to move, the can cover assembly 2 is provided with a closing and sealing mechanism for closing and sealing the garbage bag, the closing and sealing mechanism comprises a closing block 4 and a fusing block 5, the closing block 4 is arranged on the can cover assembly 2 in a sliding manner, and the closing block 4 is connected with the can body 1 through a transmission mechanism; when the garbage can is used, the driving mechanism drives the can cover assembly 2 to upwards lift the can cover, and the transmission mechanism drives the folding block 4 to slide to one side to fold the garbage can; the garbage bag can be folded by opening the barrel cover assembly 2, so that the garbage bag folding machine is more convenient to use, the folding and sealing mechanism is simple, and the production cost is reduced.

Referring to fig. 1 to 8, a barrel body 1 comprises a mounting frame 101, a driving rod 3 is slidably mounted in a sliding groove 102 of the mounting frame 101 in the vertical direction, one end of the driving rod 3 is hinged with a barrel cover assembly 2, a driving mechanism comprises a first screw rod 6 and a first screw nut 7 corresponding to the first screw rod 6, the first screw nut 7 is fixedly connected with the driving rod 3, and the mounting frame 101 is provided with a first motor 8 for driving the first screw rod 6 to rotate. The first screw rod 6 is driven to rotate forwards or reversely through the first motor to drive the driving rod 3 to slide upwards or downwards, so that the barrel cover assembly 2 is opened or closed, and the driving effect is good. When the driving rod 3 slides upwards, the barrel cover component 2 is driven to be opened, and meanwhile, the folding block 4 is driven to fold the garbage bag to one side. The transmission mechanism comprises a transmission rod 9, one end of the transmission rod 9 is hinged with the folding block 4, the other end of the transmission rod 9 is hinged with the mounting frame 101, the barrel cover assembly 2 is provided with a mounting cavity 206 for mounting the folding block 4, and the folding block 4 is horizontally arranged in the mounting cavity 206 in a sliding manner; the folding block 4 is provided with an arc folding part 401 for folding the garbage bags, so that the folding effect is good, the folding is more centralized, the next step of fusing and sealing is convenient, and the sealing quality is ensured.

Referring to fig. 1, 5 and 7, the barrel cover assembly 2 is provided with a garbage bag pressing rod 10 corresponding to the fusing block 5, the folding block 4 is provided with a through groove 402 corresponding to the garbage bag pressing rod 10 and the fusing block 5, and one end of the garbage bag pressing rod 10 and one end of the fusing block 5 are arranged in the through groove 402 when fused, so that the garbage bag is fused and sealed conveniently, and the sealing quality is good; the barrel cover assembly 2 is provided with a second screw rod 11, the garbage bag pressing rod 10 is integrally formed with a second screw nut 12 corresponding to the second screw rod 11, the barrel cover assembly 2 is provided with a second motor 13 for driving the second screw rod 11 to rotate, and the garbage bag pressing rod 10 slides along the axial direction of the second screw rod 11; the fusing block 5 is a ceramic block, and the ceramic block is provided with an electric heating wire for fusing the garbage bag for sealing, so that the fusing effect is good. When the barrel cover assembly is opened, the folding block folds the garbage bag to one side to the position of the fusing block 5 and the garbage bag pressing rod 10, at the moment, the second motor 13 drives the second screw rod to rotate, and the second screw rod drives the garbage bag pressing rod 10 to slide to one side of the fusing block 5, so that the folded garbage bag is fused and sealed, and the sealing effect is good.

Referring to fig. 1, 6 and 7, a limiting rod 14 is hinged at the bottom of the barrel cover assembly 2, a hollow guide post 15 corresponding to the limiting rod 14 is arranged on the barrel body 1, the limiting rod 14 is slidably arranged on the inner side of the hollow guide post 15 along the vertical direction, and an outer flange 16 for limiting is arranged at the lower end part of the limiting rod 14; during limiting, the upper end of the outer flange 16 abuts against the bottom of the hollow guide post 15. In the process of opening the barrel cover assembly, the sliding stroke of the limiting rod 14 is smaller than that of the first screw nut; when the cover is opened, the driving mechanism lifts the cover assembly upwards to enable the upper end of the outer flange 16 to lean against the bottom of the hollow guide post 15 for limiting, and at the moment, the driving mechanism continues to lift the cover assembly upwards to enable the cover assembly to be turned over and opened, so that the cover assembly is convenient to take out the garbage bags after sealing and packaging after being completely opened; after the barrel cover is taken out, the barrel cover assembly 2 and the folding and sealing mechanism are driven by the corresponding motor to reset.

Referring to fig. 2, 5 and 6, the tub 1 is provided with a fan 17 exhausting air outwards, the tub 1 is provided with an exhaust hole 18 corresponding to the fan, and the tub 1 is provided with a third motor 19 for driving the fan 17 to rotate; after the garbage bag is taken out and the barrel cover component is closed, the fan 17 discharges air in the barrel body through the exhaust hole 18, so that negative pressure is formed in the barrel body, and the garbage bag in the garbage bag containing cavity 201 is downwards arranged in the barrel body to be attached to the barrel wall, so that the garbage bag barrel is convenient to use.

Referring to fig. 1, 2, 4, 5 and 9, a garbage bag accommodating cavity 201 is annularly arranged on a barrel cover assembly 2, the barrel cover assembly 2 comprises a turnover cover 202 which can be turned over and opened/closed, the turnover cover 202 is correspondingly arranged above the garbage bag accommodating cavity 201, and garbage can be conveniently put in after the turnover cover is opened and a new garbage bag is added into the garbage bag accommodating cavity; the barrel cover assembly 2 is provided with a fourth motor 20 for driving the flip 202 to rotate, the fourth motor drives the flip 202 to rotate through a motor gear, and the flip is provided with a gear part 31 corresponding to the motor gear; the barrel cover assembly 2 is provided with a switch key 203, a battery 204 and a charging interface 205 for charging the battery 204, so that the charging is convenient.

Embodiment two:

referring to fig. 10 and 11, the second embodiment is different from the first embodiment in that: the driving rod 3 is slidably mounted on the barrel body 1 along the vertical direction, the transmission mechanism comprises a rack and pinion transmission assembly and the driving rod 3, the rack and pinion transmission assembly comprises a first rack 21, a second rack 22 and a gear 23, the gear 23 is simultaneously meshed with the first rack 21 and the second rack 22, the first rack 21 and the second rack 22 are slidably mounted on the barrel cover assembly 2 along the horizontal direction, and the sliding directions of the first rack 21 and the second rack 22 are opposite; the barrel cover assembly 2 is provided with a sliding guide rod 32, the first rack 21 is connected with a sliding sleeve 24 corresponding to the sliding guide rod 32, the bottom of the sliding sleeve 24 is hinged with the upper end of the driving rod 3, and the second rack 22 is fixedly connected with the folding block 4. When the barrel cover assembly is opened, the first rack slides to one side, and the second rack and the folding block are driven to slide to one side through the gear, so that the garbage bag is folded, and the transmission effect is good.

Referring to fig. 10, the lid assembly 2 is provided with a garbage bag pressing rod 10 corresponding to the fuse block 5, the lid assembly 2 is provided with a fifth motor 25 for driving the garbage bag pressing rod 10 to swing, and the garbage bag is pressed to the fuse block 5 for fusing and sealing through the swing of the garbage bag pressing rod 10, so that the sealing effect is good.

Embodiment III:

referring to fig. 12, the difference between the third embodiment and the second embodiment is that: the swinging of actuating lever 3 sets up on staving 1, and drive mechanism includes actuating lever 3, and actuating lever 3 one end is articulated with staving 1, and the actuating lever 3 other end is articulated with drawing in piece 4, and staving 1 slides along vertical direction and is provided with slider 26, is connected through articulated pole 27 between actuating lever 3 and the slider 26, and staving 1 is equipped with and is used for driving the gliding first motor 8 of slider 26. The garbage bag is folded by driving the folding block 4 to swing through the driving rod 3, and the folding block 4 swings to be circular arc, so that the bucket cover component is synchronously driven to lift upwards to be opened, the use is convenient, and the structural design is reasonable.

Embodiment four:

referring to fig. 13, the fourth embodiment is different from the third embodiment in that: the garbage bag compression bar 10 corresponding to the fusing block 5 is arranged on the barrel cover assembly 2, the second screw rod 11 is arranged on the barrel cover assembly 2, the second screw 12 corresponding to the second screw rod 11 is arranged on the garbage bag compression bar 10 in an integrated mode, the second motor 13 used for driving the second screw rod 11 to rotate is arranged on the barrel cover assembly 2, the garbage bag compression bar 10 slides along the axis direction of the second screw rod 11, and when fusing, the garbage bag compression bar 10 slides to one side to compress a garbage bag to the fusing block 5 for fusing and sealing, so that the sealing effect is good.

Fifth embodiment:

referring to fig. 14, the fifth embodiment is different from the first embodiment in that: the garbage bag pressing rod 10 corresponding to the fusing block 5 is arranged on the garbage bag pressing rod 2, the sixth motor 28 for driving the fusing block 5 and the garbage bag pressing rod 10 to swing is arranged on the garbage bag pressing rod 2, the garbage bag pressing rod 10 is integrally formed with a first transmission gear 29, and the fusing block 5 is fixedly connected with a second transmission gear 30 meshed with the first transmission gear 29; when the garbage bag is fused, the sixth motor 28 drives the fusing block 5 and the garbage bag pressing rod 10 to swing inwards, so that the garbage bag is folded and fused, and the fusing sealing quality is improved.

Example six:

referring to fig. 15 to 17, the sixth embodiment differs from the first embodiment in that: the driving mechanism is a manual driving mechanism including a manual switch 33 and an elastic member 34. The manual switch 33 is arranged on the barrel body 1 in a sliding manner, the manual switch 33 is provided with a limiting part 35, and the barrel cover assembly 2 is provided with a limiting clamping groove 36 corresponding to the limiting part 35; the elastic member 34 is a torsion spring disposed between the tub 1 and the tub cover assembly 2. When the barrel cover assembly is opened, the manual switch 33 is slid to one side by hand, so that the limiting part 35 is separated from the limiting clamping groove 36, and at the moment, the barrel cover assembly is turned over and opened under the action of the torsion spring, and the torsion spring is arranged at the hinge joint between the barrel cover assembly and the barrel body. The manual switch 33 can be reset through the reset spring 39 at the side end, and the use is convenient. The driving mechanism adopts a manual mode, so that the structure is simpler, and the cost is saved.

Embodiment seven:

referring to fig. 18, the seventh embodiment is different from the sixth embodiment in that: the elastic piece 34 is a compression spring, the lower end part of the barrel cover component 2 is hinged with a spring barrel 37, the spring barrel 37 is slidably mounted on the barrel body 1 along the vertical direction, the compression spring is sleeved on the inner side of the spring barrel 37, the barrel body 1 is provided with a limit mounting block 38 corresponding to the compression spring, one end of the compression spring is abutted against the spring barrel 37, and the other end of the compression spring is abutted against the limit mounting block 38. When the barrel cover assembly is opened, the manual switch is slid to one side, and the compression spring drives the spring barrel 37 upwards to move, so that the spring barrel 37 drives the barrel cover assembly to turn over and open, and the use is convenient.

The dustbin with the cover opened and automatically sealed is provided with the battery and the charging interface for charging the battery, so that the dustbin is convenient to charge; the fusing block is a ceramic block, and the ceramic block is provided with an electric heating wire for fusing the garbage bag for sealing, so that the fusing effect is good; the folding and sealing mechanism is arranged, the garbage bag can be folded while the barrel cover component is opened, the folding step is simplified, and the garbage bag packing efficiency is improved; the odor emission is effectively avoided; the folding and sealing mechanism is simple and the production cost is low; the folding block is provided with an arc folding part for folding the garbage bag, so that the folding effect is good, the folding is more centralized, the next step of fusing and sealing is facilitated, and the sealing quality is ensured; the folding block is provided with a through groove corresponding to the garbage bag compression bar and the fusing block, so that the fusing and sealing of the garbage bag are facilitated, and the sealing quality is good; the bucket cover component comprises a turnover cover which can be turned over and opened/closed, and garbage can be conveniently put in after the turnover cover is opened, and a new garbage bag is added into the garbage bag accommodating cavity; the barrel cover component can be driven to be opened in an electric or manual mode, and the use is more convenient.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims (15)

1. A trash can with an automatic cover opening and sealing function, comprising: the garbage can is characterized in that a can cover assembly (2) capable of being opened/closed is arranged at the upper end of the can body (1), a garbage bag containing cavity (201) for containing a garbage bag is formed in the can cover assembly (2), a driving mechanism for driving the can cover assembly (2) to move is arranged on the can body (1), a closing and sealing mechanism for closing and sealing the garbage bag is arranged on the can cover assembly (2), the closing and sealing mechanism comprises a closing block (4) and a fusing block (5), the closing block (4) is arranged on the can cover assembly (2) in a sliding mode, and the closing block (4) is connected with the can body (1) through a transmission mechanism; when the garbage bag is used, the driving mechanism drives the barrel cover assembly (2) to upwards lift the cover, and the transmission mechanism drives the folding block (4) to slide to one side to fold the garbage bag.

2. A waste bin with automatic lid opening according to claim 1, characterized in that the drive mechanism is an electric drive mechanism comprising a drive rod (3) in a sliding/swinging arrangement.

3. The open-lid automatic-closure trash can of claim 1 wherein the drive mechanism is a manual drive mechanism comprising a manual switch (33) and an elastic member (34).

4. The dustbin with the automatic cover opening and sealing function according to claim 2, wherein the dustbin body (1) comprises a mounting frame (101), the driving rod (3) is slidably mounted in a sliding groove (102) of the mounting frame (101) along the vertical direction, one end of the driving rod (3) is hinged with the dustbin cover assembly (2), the driving mechanism comprises a first screw rod (6) and a first screw nut (7) corresponding to the first screw rod (6), the first screw nut (7) is fixedly connected with the driving rod (3), and the mounting frame (101) is provided with a first motor (8) for driving the first screw rod (6) to rotate.

5. The dustbin with the automatic sealing cover opening according to claim 4, wherein the transmission mechanism comprises a transmission rod (9), one end of the transmission rod (9) is hinged with the folding block (4), the other end of the transmission rod (9) is hinged with the mounting frame (101), the barrel cover component (2) is provided with a mounting cavity (206) for mounting the folding block (4), and the folding block (4) is horizontally arranged in the mounting cavity (206) in a sliding manner; the folding block (4) is provided with an arc-shaped folding part (401) for folding the garbage bag.

6. The dustbin with the automatic cover opening and sealing function according to claim 1, wherein the dustbin cover component (2) is provided with a dustbin pressure lever (10) corresponding to the fusing block (5), and the folding block (4) is provided with a through groove (402) corresponding to the dustbin pressure lever (10) and the fusing block (5); the garbage bag pressing rod (10) is integrally formed and provided with a second screw nut (12) corresponding to the second screw rod (11), the barrel cover assembly (2) is provided with a second motor (13) for driving the second screw rod (11) to rotate, and the garbage bag pressing rod (10) slides along the axis direction of the second screw rod (11); the fusing block (5) is a ceramic block, and an electric heating wire for fusing the garbage bag for sealing is arranged on the ceramic block.

7. The dustbin with the automatic cover opening and sealing function according to claim 1, wherein a limiting rod (14) is hinged to the bottom of the dustbin cover assembly (2), a hollow guide post (15) corresponding to the limiting rod (14) is arranged on the dustbin body (1), the limiting rod (14) is slidably arranged on the inner side of the hollow guide post (15) along the vertical direction, and an outer flange (16) for limiting is arranged at the lower end part of the limiting rod (14); and during limiting, the upper end of the outer flange (16) is propped against the bottom of the hollow guide post (15).

8. The dustbin with the automatic sealing cover opening according to claim 1, characterized in that the dustbin body (1) is provided with a fan (17) for exhausting air outwards, the dustbin body (1) is provided with an exhaust hole (18) corresponding to the fan, and the dustbin body (1) is provided with a third motor (19) for driving the fan (17) to rotate.

9. The automatic lid opening and closing garbage can according to claim 1, wherein the garbage bag accommodating cavity (201) is annularly arranged on the can cover assembly (2), the can cover assembly (2) comprises a flip cover (202) capable of being turned and opened/closed, the flip cover (202) is correspondingly arranged above the garbage bag accommodating cavity (201), and the can cover assembly (2) is provided with a fourth motor (20) for driving the flip cover (202) to rotate; the barrel cover assembly (2) is provided with a switch key (203), a battery (204) and a charging interface (205) for charging the battery (204).

10. The automatic lid opening and sealing garbage can according to claim 2, wherein the driving rod (3) is slidably mounted on the can body (1) along the vertical direction, the transmission mechanism comprises a rack and pinion transmission assembly and the driving rod (3), the rack and pinion transmission assembly comprises a first rack (21), a second rack (22) and a gear (23), the gear (23) is meshed with the first rack (21) and the second rack (22) at the same time, the first rack (21) and the second rack (22) are slidably mounted on the can cover assembly (2) along the horizontal direction, the can cover assembly (2) is provided with a sliding guide rod (32), the first rack (21) is connected with a sliding sleeve (24) corresponding to the sliding guide rod (32), the bottom of the sliding sleeve (24) is hinged with the upper end of the driving rod (3), and the second rack (22) is fixedly connected with the folding block (4).

11. The dustbin with the automatic cover opening and sealing function according to claim 1, wherein the dustbin cover assembly (2) is provided with a dustbin pressure bar (10) corresponding to the fusing block (5), and the dustbin cover assembly (2) is provided with a fifth motor (25) for driving the dustbin pressure bar (10) to swing.

12. The dustbin with the automatic cover opening and sealing function according to claim 2, wherein the driving rod (3) is arranged on the barrel body (1) in a swinging mode, the driving mechanism comprises the driving rod (3), one end of the driving rod (3) is hinged to the barrel body (1), the other end of the driving rod (3) is hinged to the folding block (4), the barrel body (1) is provided with a sliding block (26) in a sliding mode in the vertical direction, the driving rod (3) is connected with the sliding block (26) through a hinging rod (27), and the barrel body (1) is provided with a first motor (8) used for driving the sliding block (26) to slide.

13. The dustbin with the automatic cover opening and sealing function according to claim 1, wherein the dustbin cover assembly (2) is provided with a dustbin pressure lever (10) corresponding to the fusing block (5), the dustbin cover assembly (2) is provided with a sixth motor (28) for driving the fusing block (5) and the dustbin pressure lever (10) to swing, the dustbin pressure lever (10) is integrally formed with a first transmission gear (29), and the fusing block (5) is fixedly connected with a second transmission gear (30) meshed with the first transmission gear (29).

14. A dustbin with an automatic cover opening and closing function according to claim 3, characterized in that the manual switch (33) is slidably arranged on the dustbin body (1), the manual switch (33) is provided with a limit part (35), and the dustbin cover assembly (2) is provided with a limit clamping groove (36) corresponding to the limit part (35); the elastic piece (34) is a torsion spring, and the torsion spring is arranged between the barrel body (1) and the barrel cover assembly (2).

15. A dustbin with automatic cover opening and sealing according to claim 3, characterized in that the elastic piece (34) is a compression spring, a spring cylinder (37) is hinged at the lower end part of the barrel cover component (2), the spring cylinder (37) is slidably mounted on the barrel body (1) along the vertical direction, the compression spring is sleeved on the inner side of the spring cylinder (37), the barrel body (1) is provided with a limit mounting block (38) corresponding to the compression spring, one end of the compression spring is propped against the spring cylinder (37), and the other end of the compression spring is propped against the limit mounting block (38).