Garbage can sealed by fusing

Abstract

The utility model provides a fusing sealed garbage can which comprises an outer can body and an inner can body, the inner can body is installed in an inner cavity of the outer can body in a rotating or sliding mode, the outer can body is provided with a garbage bag containing cavity, a garbage bag is installed in the garbage bag containing cavity, the garbage bag extends into the inner can body, and the inner can body is provided with an opening. The garbage bag is a columnar garbage bag with an unsealed upper part, and the garbage bag accommodating cavity is annularly arranged on the outer can body; a fusing sealing mechanism is arranged between the outer barrel body and the inner barrel body; the inner can body is turned out of or slides out of the outer can body towards one side, and the garbage bag in the inner can body is pressed to the fusing and sealing mechanism to be fused and sealed. The garbage can sealed by fusing is simple in structure and low in production cost; garbage bags can be automatically sealed and sent out, the sealing effect is good, and use is convenient and sanitary.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent trash cans, and particularly relates to a trash can with a fusing seal. Background Art

[0002] The automatic-sealing intelligent trash can adopts a pull-out garbage bag installed on the intelligent lid. In addition to having the function of sensing and opening the throwing lid of an ordinary intelligent trash can, when cleaning and replacing the garbage bag, the garbage bag can be automatically sealed through an electric heating device. After the sealing is completed, the intelligent lid is opened, and the garbage can be taken out from the bucket mouth. It has the characteristics of simple operation, convenient use, and clean and hygienic.

[0003] However, the following problems exist in the use process: First, there is a lot of empty space between the garbage, which occupies a large space. When heat-sealing and packing, the garbage often gets stuck at the sealing position, resulting in poor sealing effect of the garbage bag; Second, even if the garbage is not stuck at the sealing position, due to the contact between the sealing position and the garbage, the garbage stains adhere to the garbage bag at the sealing position. When the garbage bag is heat-sealed, the sealing often fails; Third, when extracting the garbage bag by opening the intelligent lid, the center of gravity is unstable. A stabilizing plate needs to be added at the rear side of the bucket bottom. For example, the patent number CN107487561A discloses an intelligent trash can. Please refer to Figure 6 and Figure 7 Since it is an intelligent trash can, many components are integrated on the lid. When the garbage is full and the garbage bag is extracted, the lid needs to be flipped to one side to open. Due to the large number and weight of the components in the lid, the center of gravity of the trash can is unstable and it is easy to tip over, which needs to be further improved. For this reason, many manufacturers and people of insight have carried out development and research, but so far, no ideal product has been introduced to the market. Summary of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] The technical problem to be solved by the utility model is to provide a trash can with a fusing seal that has a simple structure, and overcomes the defects of unstable center of gravity when extracting the garbage bag and poor sealing effect of the seal in the existing trash cans.

[0006] (2) Technical Solutions

[0007] To solve the above technical problems, the utility model provides a trash can with fusing and sealing, which includes: an outer barrel body and an inner barrel body. The inner barrel body is rotatably or slidably installed in the inner cavity of the outer barrel body. A garbage bag accommodating cavity is provided on the outer barrel body, and the garbage bag accommodating cavity can also be provided on a separate component. A garbage bag is placed and installed in the garbage bag accommodating cavity, and the folded garbage bag is fixed in the garbage bag accommodating cavity. During use, it can be continuously pulled out downward. The garbage bag extends into the inner barrel body, and a fusing and sealing mechanism is provided between the outer barrel body and the inner barrel body. The inner barrel body is turned out or slid out of the outer barrel body to one side, and the garbage bag in the inner barrel body is pressed to the fusing and sealing mechanism for fusing and sealing, with good sealing effect and convenient use.

[0008] For the trash can with fusing and sealing of the utility model, the sending, sealing and replacement of the garbage bag are automatically completed. The garbage is invisible, untouchable and odorless, being hygienic and clean. The structure is simple and reasonable, with low production cost. It can automatically seal and send out the garbage bag, with good sealing effect, convenient and hygienic use. The center of gravity is stable, and the sealing quality is ensured by pressing and stretching the garbage bag. A garbage bag pressing device is provided, which can press the garbage bag to improve the sealing quality. A guiding and gathering mechanism for horizontally gathering the garbage bag is provided for sealing and packing to ensure the sealing quality. Two garbage pressing arms are provided, and the pressing and stretching effect of the garbage bag is better, further improving the sealing quality. The inner barrel body is provided with an exhaust fan for exhausting air outwards. When the exhaust fan works, the garbage bag is sucked into the inner barrel body, making the garbage bag fit with the barrel wall of the inner barrel body, avoiding the problem that the new garbage bag moves downward after the garbage bag is taken out. When the garbage bag is sealed and packed, the fan presses the bottom of the garbage bag against the bottom of the inner barrel body through the air duct, avoiding the garbage bag being lifted when the inner barrel body is pushed out, thus ensuring the sealing quality.

[0009] Further, a pressing piece is provided on the inner side surface of the inner barrel body, and a pressing plate corresponding to the pressing piece is provided on the outer side of the outer barrel body. The fusing and sealing mechanism is provided on the pressing piece or the pressing plate. When the inner barrel body is turned out or slid out of the outer barrel body to one side, the pressing piece presses the garbage bag onto the pressing plate, and the fusing and sealing mechanism performs fusing and sealing on the garbage bag, with good sealing effect.

[0010] Further, the outer barrel body is provided with a guiding and gathering mechanism for horizontally gathering the garbage bag. The garbage bag is a columnar garbage bag with an open top. The garbage bag accommodating cavity is annularly arranged on the outer barrel body, which is convenient for sealing and packing the garbage bag. The guiding and gathering mechanism gradually extends from the inside to the outside, and the narrow opening of the gathering mechanism corresponds to the fusing and sealing mechanism. The fusing and sealing mechanism includes an electric heating block and a power supply unit. An insulating pad is provided at the rear end of the electric heating block, and the power supply unit is provided with an electric heating switch or an electric heating induction control unit. When the pressing piece presses the pressing plate, the fusing and sealing mechanism works and performs fusing and sealing.

[0011] Further, a feeding mechanism for feeding out the inner barrel body is provided on the outer barrel body. The feeding mechanism includes a first motor connected to a power supply unit and a push rod connected to the first motor. The first motor rotates to drive the push rod to swing or rotate, so as to drive the inner barrel body to slide out or be pushed out.

[0012] Further, the guiding and gathering mechanism includes a movable member which is swingably / slidably arranged on the outer barrel body. When gathering the garbage bag, the movable member swings or slides to one side, so as to gather the garbage bag. The fusing and sealing mechanism includes a power supply unit. The movable member is connected with a second motor connected to the power supply unit, and the second motor drives the movable member to gather horizontally.

[0013] Further, an exhaust fan for attaching the garbage bag to the barrel wall is provided on the inner barrel body, which is used for extracting the air inside the inner barrel body to generate a pressure difference inside the inner barrel body, so as to attach the garbage bag to the inner wall of the inner barrel body. The exhaust fan discharges the air between the garbage bag and the inner barrel body to the outside. The inner barrel body is provided with exhaust holes corresponding to the exhaust fan, so that the garbage bag can be attached to the inner barrel of the inner barrel body, and the use effect is good. When the exhaust fan works, it sucks the garbage bag into the inner barrel body, so that the garbage bag is attached to the barrel wall of the inner barrel body, avoiding the problem that the new garbage bag moves downward after the garbage bag is taken out.

[0014] Further, a garbage bag pressing device for pressing the garbage bag is provided on the inner barrel body. Pressing the garbage bag can ensure the sealing quality and stabilize the center of gravity.

[0015] Further, the inner barrel body is slidably installed in the inner cavity of the outer barrel body. The garbage bag pressing device is a swing arm pressing device. The swing arm pressing device includes a pushing member and a garbage pressing arm hinged to the inner barrel body through a torsion spring. The outer barrel body is provided with a positioning stop corresponding to the garbage pressing arm. The garbage pressing arm includes a first garbage pressing arm and a second garbage pressing arm. The positioning stop is correspondingly arranged with the first garbage pressing arm. The pushing member includes a first pushing member corresponding to the first garbage pressing arm and a second pushing member corresponding to the second garbage pressing arm. The first garbage pressing arm is hinged to the inner barrel body through a torsion spring. The second garbage pressing arm is hinged to the inner barrel body through a torsion spring. The first pushing member is hinged to the outer barrel body through a torsion spring. The second pushing member is hinged to the outer barrel body through a torsion spring.

[0016] Further, in the normal use state, the first garbage pressing arm correspondingly abuts against the positioning stop block to make the first garbage pressing arm in an upright state, and the second pushing member abuts against the second garbage pressing arm to make the second garbage pressing arm in an upright state; when the feeding mechanism feeds out the inner barrel body, the first garbage pressing arm disengages from the positioning stop block, and the second garbage pressing arm disengages from the second pushing member. The first garbage pressing arm and the second garbage pressing arm rotate inwards under the action of the corresponding torsion springs and press and stretch the garbage bag; when the feeding is about to end, the first pushing member abuts against the first garbage pressing arm and drives the first garbage pressing arm to rotate to an upright state. In the normal use state and when the feeding of the inner barrel body ends, both the first garbage pressing arm and the second garbage pressing arm remain in an upright state, which is convenient for normal garbage input, garbage bag sealing, and taking away the garbage bag; when the inner barrel body is fed out, the first garbage pressing arm and the second garbage pressing arm press and stretch the garbage bag inwards, which can not only press the garbage and reduce the occupied space, but also stretch the garbage bag downwards by a certain distance to avoid sealing at the position where the garbage has contacted, so as to ensure reliable sealing of the garbage bag and improve the sealing quality of the garbage bag. A sliding pull rod is slidably installed on the outer barrel body, and one end of the sliding pull rod is hinged to one end of the second garbage pressing arm; when the feeding of the inner barrel body is about to end, the sliding pull rod is limited by the outer barrel body, and when the inner barrel body is continuously fed out, the sliding pull rod pulls the second garbage pressing arm to make the second garbage pressing arm rotate to an upright state.

[0017] Further, the garbage bag pressing device is a negative pressure pressing device, and the negative pressure pressing device includes a fan and an air outlet corresponding to the fan. The fan is installed on the inner barrel body, and the air outlet is arranged on the inner barrel body. The negative pressure pressing device further includes an air duct corresponding to the fan, and the air duct is arranged at the bottom of the inner barrel body. The inner barrel body is provided with a through hole communicated with the air duct. When the garbage bag is sealed and packed, the fan passes the air duct to make the bottom of the garbage bag fit the bottom of the inner barrel body, avoiding the garbage bag from being lifted when the inner barrel body is pushed out, so as to ensure the sealing quality. After the inner barrel body is retracted and reset, the fan passes the air duct to arrange the garbage bag at the bottom of the inner barrel body, which is convenient to use.

[0018] Further, the inner barrel is hinged on the outer barrel, and a pressure plate is provided at the upper end of the inner barrel away from the hinge point. When the inner barrel is flipped and sent out, the pressure plate is driven to press the garbage bag to the fuse sealing mechanism for sealing; a pull rope is provided between the outer barrel and the inner barrel, and two pull ropes are provided. A tension spring is provided between the two pull ropes, so that the pull rope can assist in pulling the inner barrel to flip; the delivery mechanism includes a push rod provided at the bottom of the inner barrel, the push rod is driven and lifted by a first motor, the first motor is rotatably connected to a screw rod, one end of the push rod is provided with a screw rod nut corresponding to the screw rod, one end of the push rod is hinged on the screw rod nut, and the other end is hinged to the bottom of the inner barrel; the first motor rotates forward to deliver the inner barrel, and the inner barrel is retracted and reset by reversing the first motor. Of course, the delivery mechanism can also adopt a synchronous belt delivery mechanism or a gear and rack delivery mechanism. The movable part is a clamping block slidably arranged on the outer barrel body, the outer barrel body is provided with a second motor that drives the clamping block to slide, the second motor is connected to a screw rod, the clamping block is provided with a threaded hole corresponding to the screw rod, the second motor drives the screw rod to rotate, so that the clamping block slides along the axis direction of the screw rod, and the garbage bag is gathered to one side when the clamping block slides.

[0019] Furthermore, the delivery mechanism includes an ejection spring disposed between the outer barrel and the inner barrel, a manual switch and a switch spring corresponding to the manual switch are disposed on the outer barrel, and the bottom of the switch spring abuts against the manual switch. The manual switch is a toggle latch, and the inner barrel is provided with a latch groove corresponding to the toggle latch. In normal use, the toggle latch is inserted downward into the latch groove for limiting under the action of the switch spring; when the inner barrel is delivered, the toggle latch is toggled upward to disengage the latch groove, and at this time, the inner barrel is flipped and delivered under the action of the ejection spring.

[0020] Furthermore, the fuse sealing mechanism includes a pressing plate and an electric heating wire mounted on the pressing plate, the pressing plate is fixedly mounted on the outer barrel; the inner barrel is hinged on the outer barrel, the movable part is a clamping plate swingably mounted on the outer barrel, the clamping plate is hinged on the pressing plate through a torsion spring, the outer barrel is provided with a transmission belt for driving the clamping plate to swing, a bag pulling rod is fixedly mounted on the transmission belt through a bag pulling rod fixing member, the transmission belt drives the bag pulling rod to move to one side and stretch the garbage bag, thereby ensuring the sealing quality; the bag pulling rod fixing member is connected to one end of the clamping plate through a connecting rope. The transmission belt is provided with a first transmission block, the inner barrel is provided with a second transmission block and a third transmission block corresponding to the first transmission block, when the inner barrel is turned over, the first transmission block is driven to move by the second transmission block, thereby driving the transmission belt to rotate and operate; the clamping plate can be reset by opening outward through a torsion spring, and when the inner barrel is retracted and reset, the first transmission block is driven to move by the third transmission block, thereby resetting the transmission belt. When the transmission belt moves, the connecting rope drives the clamping plate to swing; two clamping plates are provided, and when the garbage bag is folded, the two clamping plates swing inwards at the same time, so that the folding effect is good and the sealing quality is improved.

[0021] (III) Beneficial effects

[0022] Compared with the prior art, the utility model of the fused sealed trash can has the following advantages:

[0023] 1) It has two barrels, an outer barrel and an inner barrel. The garbage is placed in the inner barrel. When the garbage is extracted, the inner barrel flips to one side or slides out of the outer barrel. In this way, since the main components are integrated on the outer barrel, the mass of the outer barrel is large, and the opening of the inner barrel does not affect the overall center of gravity, and the center of gravity is stable. A garbage bag pressing device is provided. When the garbage is compacted, the center of gravity drops, which is also conducive to maintaining the stability of the center of gravity.

[0024] 2) A garbage bag pressing device is provided to compact the garbage bag and improve the sealing quality; a guiding and gathering mechanism is provided to gather the garbage bag laterally so as to seal and pack the bag and ensure the sealing quality; two garbage pressing arms are provided to achieve better compaction and stretching effects on the garbage bag and further improve the sealing quality; an exhaust fan is provided on the inner barrel body to exhaust air outwards, and the exhaust fan sucks the garbage bag into the inner barrel body so that the garbage bag fits the barrel wall of the inner barrel body, thus avoiding the problem of new garbage bag moving downward after the garbage bag is taken out; when the garbage bag is sealed and packed, the fan fits the bottom of the garbage bag to the bottom of the inner barrel body through the air duct, thus avoiding the garbage bag being lifted up when the inner barrel body is pushed out, thus ensuring the sealing quality; the garbage bag is automatically sent out, sealed and replaced, and the garbage cannot be seen, touched or smelled, and the product is clean and hygienic. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A three-dimensional diagram of a fusible sealed trash can of the utility model;

[0026] Figure 2 Schematic diagram of the structure of the garbage bag cavity of the trash can with fuse sealing of the present utility model;

[0027] Figure 3 Exploded view of the trash can with fuse sealing of the present utility model;

[0028] Figure 4 Cross-sectional view of the trash can with fuse sealing of the present utility model;

[0029] Figure 5 Schematic diagram of the structure when the inner barrel of the trash can with fuse sealing of the present utility model is sent out;

[0030] Figure 6 Schematic diagram of the structure of the guiding and gathering mechanism of the trash can with fuse sealing of the present utility model;

[0031] Figure 7 Exploded view of the second embodiment of the trash can with fuse sealing of the present utility model;

[0032] Figure 8 Cross-sectional view of the second embodiment of the trash can with fuse sealing of the present utility model;

[0033] Figure 9 Schematic diagram of the structure when the inner barrel of the second embodiment of the trash can with fuse sealing of the present utility model is sent out;

[0034] Figure 10 Exploded view of the third embodiment of the trash can with fuse sealing of the present utility model;

[0035] Figure 11 Cross-sectional view of the third embodiment of the trash can with fuse sealing of the present utility model;

[0036] Figure 12 Schematic diagram of the structure of the third embodiment of the trash can with fuse sealing of the present utility model in the normal use state;

[0037] Figure 13 Schematic diagram of the structure during the process of sending out the inner barrel of the third embodiment of the trash can with fuse sealing of the present utility model;

[0038] Figure 14 Schematic diagram of the structure when the sending out of the inner barrel of the third embodiment of the trash can with fuse sealing of the present utility model is completed;

[0039] Figure 15 Schematic diagram of the structure of the fourth embodiment of the trash can with fuse sealing of the present utility model;

[0040] Among them: 1 is the outer barrel, 101 is the garbage bag cavity, 2 is the inner barrel, 201 is the exhaust port, 202 is the through hole, 3 is the exhaust fan, 4 is the air duct, 5 is the positioning block, 6 is the first garbage pressing arm, 7 is the second garbage pressing arm, 8 is the first pusher, 9 is the second pusher, 10 is the fan, 11 is the pull rope, 12 is the push rod, 13 is the first motor, 14 is the clamping block, 15 is the second motor, 16 is the screw, 17 is the pressure plate, 18 is Heating wire, 19 is a splint, 20 is a transmission belt, 21 is a bag pull rod fixing part, 22 is a bag pull rod, 23 is a connecting rope, 24 is a pressing plate, 25 is a tension spring, 26 is an ejection spring, 27 is a first transmission block, 28 is a second transmission block, 29 is a sliding pull rod, 30 is a third transmission block, 31 is a manual switch, 32 is a switch spring, 33 is a pin slot, 34 is a screw rod, 35 is a screw rod nut, 36 is an electric heating block, and 37 is a heat insulation pad. DETAILED DESCRIPTION

[0041] Embodiment 1:

[0042] See also Figures 1 to 6 The utility model provides a fusible sealing trash can, comprising: an outer barrel body 1, an inner barrel body 2, the inner barrel body 2 is rotatably or slidably installed in the inner cavity of the outer barrel body 1, a trash bag chamber 101 is provided on the outer barrel body 1, and the trash bag chamber can also be provided on a separate component; a trash bag is placed and installed in the trash bag chamber 101, and the folded trash bag is fixed in the trash bag chamber, and can be pulled downward continuously when in use; the trash bag extends into the inner barrel body 2, and a fusible sealing mechanism is provided between the outer barrel body 1 and the inner barrel body 2; when sending out, the sending mechanism drives the inner barrel body 2 to flip or slide out of the outer barrel body 1 to one side, and presses the trash bag in the inner barrel body 2 to the fusible sealing mechanism for fusible sealing, and the sealing effect is good and convenient to use. In the first embodiment, the inner barrel body is hinged on the outer barrel body.

[0043] The utility model discloses a garbage bin with a fused seal. When the garbage bag is sealed and packed, the fan makes the bottom of the garbage bag fit the bottom of the inner barrel body through the air duct, so as to avoid the garbage bag being lifted up when the inner barrel body is pushed out, thereby ensuring the sealing quality; the garbage bag is automatically sent out, sealed and replaced, and the garbage cannot be seen, touched or smelled, and is hygienic and clean; the structure is simple and reasonable, and the production cost is low; the garbage bag can be automatically sealed and sent out, with good sealing effect, convenient and hygienic use; the center of gravity is stable, and the sealing quality is ensured by compressing and stretching the garbage bag; a garbage bag pressing device is provided, which can compress the garbage bag and improve the sealing quality; a guiding and gathering mechanism for horizontally gathering the garbage bag is provided, so as to seal and pack and ensure the sealing quality; two garbage pressing arms are provided, and the garbage bag has a better compression and stretching effect, which further improves the sealing quality; the inner barrel body is provided with an exhaust fan for exhausting air outwards, and the exhaust fan sucks the garbage bag into the inner barrel body when working, so that the garbage bag and the barrel wall of the inner barrel body are fitted together, thereby avoiding the problem of new garbage bag going down after the garbage bag is taken out.

[0044] Refer to Figure 3 , a pressing piece 24 is provided on the inner side surface of the inner barrel body 2, a pressing plate 17 corresponding to the pressing piece 24 is arranged on the outer side of the outer barrel body 1, and the fusing and sealing mechanism is arranged on the pressing piece 24 or the pressing plate 17; when the inner barrel body 2 is turned out or slid out of the outer barrel body 1 towards one side, the pressing piece 24 presses the garbage bag against the pressing plate 17, and the fusing and sealing mechanism fuses and seals the garbage bag, and the sealing effect is good.

[0045] Refer to Figure 1 and Figure 2 , the outer barrel body 1 is provided with a guiding and gathering mechanism for horizontally gathering the garbage bag. The garbage bag is a columnar garbage bag with an open top. The garbage bag cavity 101 is annularly arranged on the outer barrel body 1, which is convenient for sealing and packing the garbage bag. The guiding and gathering mechanism includes a movable part, and the movable part is swingably / slidably arranged on the outer barrel body 1. When gathering the garbage bag, the movable part swings or slides towards one side, so as to gather the garbage bag. The guiding and gathering mechanism gradually extends from the inside to the outside, and the narrow opening of the gathering mechanism corresponds to the fusing and sealing mechanism.

[0046] Refer to Figures 1 to 4 , the inner barrel body 2 is provided with an exhaust fan 3 for attaching the garbage bag to the barrel wall, which is used to extract the air in the inner barrel body 2 to generate a pressure difference in the inner barrel body 2, so as to attach the garbage bag to the inner wall of the inner barrel body 2. The exhaust fan discharges the air between the garbage bag and the inner barrel body to the outside. The inner barrel body 2 is provided with exhaust holes corresponding to the exhaust fan 3, so that the garbage bag can be attached to the inner barrel of the inner barrel body, and the use effect is good. When the exhaust fan 3 works, the garbage bag is sucked into the inner barrel body 2, so that the garbage bag is attached to the barrel wall of the inner barrel body 2, avoiding the problem that the new garbage bag descends after the garbage bag is taken out. A pressing piece 24 is provided at the upper end of the inner barrel body 2 away from the hinge point. When the inner barrel body is turned out and sent out, the pressing piece 24 is driven to press the garbage bag to the fusing and sealing mechanism for sealing.

[0047] Refer to Figures 3 to 6The fusing and sealing mechanism comprises a pressing plate 17 and an electric heating wire 18 mounted on the pressing plate 17, and the pressing plate 17 is fixedly mounted on the outer barrel body; the inner barrel body 2 is hinged on the outer barrel body 1, and the movable part is a clamping plate 19 swingingly arranged on the outer barrel body 1, and the clamping plate 19 is hinged on the pressing plate 17 through a torsion spring, and the outer barrel body 1 is provided with a transmission belt 20 for driving the clamping plate 19 to swing, and a bag pulling rod 22 is fixedly arranged on the transmission belt 20 through a bag pulling rod fixing piece 21, and the transmission belt 20 drives the bag pulling rod 22 to move to one side and stretch the garbage bag, thereby ensuring the sealing quality; the bag pulling rod fixing piece 21 is connected to one end of the clamping plate 19 through a connecting rope 23. The transmission belt 20 is provided with a first transmission block 27, and the inner barrel 2 is provided with a second transmission block 28 and a third transmission block 30 corresponding to the first transmission block. When the inner barrel flips, the second transmission block drives the first transmission block to move, thereby driving the transmission belt to rotate and operate; the clamping plate can be opened and reset outward by a torsion spring, and the third transmission block 30 drives the first transmission block 27 to move when the inner barrel is retracted and reset, thereby resetting the transmission belt 20. When the transmission belt 20 moves, the connecting rope 23 drives the clamping plate 19 to swing; there are two clamping plates, and when the garbage bag is folded, the two clamping plates swing inward at the same time, which has a good folding effect and improves the sealing quality.

[0048] Embodiment 2:

[0049] The difference between the second embodiment and the first embodiment is that a delivery mechanism for delivering the inner barrel 2 is provided on the outer barrel 1, and the driving modes of the movable parts are different.

[0050] A technical solution for the delivery mechanism is: Figures 3 to 5 The delivery mechanism includes a first motor 13 connected to the power supply unit, and a push rod 12 connected to the first motor 13. The first motor 13 rotates to drive the push rod 12 to swing or rotate, driving the inner barrel 2 to slide out or push out. The push rod 12 is arranged at the bottom of the inner barrel 2. The push rod 12 is driven and lifted by the first motor 13. The first motor is rotatably connected to a screw rod 34. A screw nut 35 corresponding to the screw rod 34 is arranged at one end of the push rod. One end of the push rod is hinged on the screw nut, and the other end is hinged at the bottom of the inner barrel. The first motor rotates forward to deliver the inner barrel, and the first motor reverses to retract and reset the inner barrel. Of course, the delivery mechanism can also adopt a synchronous belt delivery mechanism or a gear and rack delivery mechanism.

[0051] Another technical solution for the delivery mechanism is: Figures 7 to 9The delivery mechanism includes an ejection spring 26 arranged between the outer barrel body 1 and the inner barrel body 2. The outer barrel body 1 is provided with a manual switch 31 and a switch spring 32 corresponding to the manual switch 31. The bottom of the switch spring 32 abuts against the manual switch. The manual switch is a toggle latch, and the inner barrel body 2 is provided with a latch groove 33 corresponding to the toggle latch. In normal use, the toggle latch is inserted downward into the latch groove 33 for limiting under the action of the switch spring; when the inner barrel body 2 is delivered, the toggle latch is toggled upward to disengage the toggle latch from the latch groove 33. At this time, the inner barrel body 2 is flipped and delivered under the action of the ejection spring 26. A pull rope 11 is provided between the outer barrel body 1 and the inner barrel body 2. Two pull ropes are provided. A tension spring 25 is provided between the two pull ropes, so that the pull rope can assist in pulling the inner barrel body to flip.

[0052] See also Figures 7 to 9 The fusing and sealing mechanism includes a power supply unit, and the movable part is connected to a second motor 15 connected to the power supply unit, and the second motor 15 drives the movable part to be folded laterally. The movable part is a clamping block 14 slidably arranged on the outer barrel 1, and the outer barrel 1 is provided with a second motor 15 that drives the clamping block 14 to slide, and the second motor 15 is connected to a screw 16, and the clamping block 14 is provided with a threaded hole corresponding to the screw 16, and the second motor 15 drives the screw 16 to rotate, so that the clamping block 14 slides along the axis direction of the screw, and the garbage bag is folded to one side when the clamping block slides.

[0053] Embodiment three:

[0054] See also Figures 10 to 14 The difference between the third embodiment and the first embodiment is that the inner barrel body is slidably mounted in the outer barrel body, and the inner barrel body 2 is provided with a garbage bag pressing device for pressing the garbage bag, which can ensure the sealing quality and stabilize the center of gravity. The inner barrel body 2 is slidably mounted in the inner cavity of the outer barrel body 1, and the garbage bag pressing device is a swing arm pressing device, which includes a pusher and a garbage pressing arm hinged on the inner barrel body 2 through a torsion spring, and the outer barrel body 1 is provided with a positioning block 5 corresponding to the garbage pressing arm; the garbage pressing arm includes a first garbage pressing arm 6 and a second garbage pressing arm 7, and the positioning block 5 is arranged corresponding to the first garbage pressing arm 6, and the pusher includes a first pusher 8 corresponding to the first garbage pressing arm 6 and a second pusher 9 corresponding to the second garbage pressing arm 7. The first garbage pressing arm is hinged to the inner barrel body through a torsion spring, and the second garbage pressing arm is hinged to the inner barrel body through a torsion spring, and the first pusher is hinged to the outer barrel body through a torsion spring, and the second pusher is hinged to the outer barrel body through a torsion spring. The fusing and sealing mechanism comprises an electric heating block 36 and a power supply unit. A heat insulating pad 37 is arranged at the rear end of the electric heating block 36. The power supply unit is provided with an electric heating switch or an electric heating induction control unit. When the pressing sheet 24 presses the pressing plate 17, the fusing and sealing mechanism works and performs fusing and sealing.

[0055] See also Figures 11 to 14, in the normal use state, the first garbage pressing arm correspondingly abuts against the positioning stop block to make the first garbage pressing arm in an upright state, and the second pushing member abuts against the second garbage pressing arm to make the second garbage pressing arm in an upright state; when the feeding mechanism feeds out the inner barrel body, the first garbage pressing arm disengages from the positioning stop block, and the second garbage pressing arm disengages from the second pushing member. The first garbage pressing arm and the second garbage pressing arm rotate inwardly under the action of the corresponding torsion springs and compress and stretch the garbage bag; when the feeding is about to end, the first pushing member abuts against the first garbage pressing arm and drives the first garbage pressing arm to rotate to an upright state. In the normal use state and when the feeding of the inner barrel body ends, both the first garbage pressing arm and the second garbage pressing arm remain in an upright state, which is convenient for normal garbage input, garbage bag sealing, and taking away the garbage bag; when feeding out the inner barrel body, the first garbage pressing arm and the second garbage pressing arm press and stretch the garbage bag inwardly, which can not only press the garbage and reduce the occupied space, but also stretch the garbage bag downward by a certain distance, avoiding sealing at the position where the garbage has contacted, so as to ensure reliable sealing of the garbage bag and improve the sealing quality of the garbage bag. A sliding pull rod 29 is slidably installed on the outer barrel body, and one end of the sliding pull rod is hinged to one end of the second garbage pressing arm; when the feeding of the inner barrel body is about to end, the sliding pull rod is limited by the outer barrel body, and when continuing to feed out the inner barrel body, the sliding pull rod 29 pulls the second garbage pressing arm to make the second garbage pressing arm rotate to an upright state.

[0056] Embodiment 4:

[0057] Referring to Figure 15 , the difference between this Embodiment 4 and Embodiment 3 is that: the garbage bag pressing device is a negative pressure pressing device, and the negative pressure pressing device includes a fan 10 and an air outlet 201 corresponding to the fan 10. The fan 10 is installed on the inner barrel body 2, and the air outlet 201 is arranged on the inner barrel body 2. The negative pressure pressing device further includes an air duct 4 corresponding to the fan 10. The air duct 4 is arranged at the bottom of the inner barrel body 2, and the inner barrel body 2 is provided with a through hole 202 communicating with the air duct 4. When sealing and packing the garbage bag, the fan presses the bottom of the garbage bag against the bottom of the inner barrel body through the air duct, avoiding the garbage bag being lifted when the inner barrel body is pushed out, so as to ensure the sealing quality. After the inner barrel body is retracted and reset, the fan arranges the garbage bag at the bottom of the inner barrel body through the air duct, which is convenient to use.

[0058] The trash can with fusing and sealing of the utility model has a simple and reasonable structure and low production cost; it can automatically seal and send out the garbage bag, with good sealing effect, convenient and hygienic to use; the center of gravity is stable, and the sealing quality is ensured by pressing and stretching the garbage bag; it is provided with a garbage bag pressing device capable of pressing the garbage bag to improve the sealing quality; it is provided with a guiding and gathering mechanism for horizontally gathering the garbage bag for sealing and packing to ensure the sealing quality; it is provided with two garbage pressing arms, and the pressing and stretching effect of the garbage bag is better, further improving the sealing quality; the inner barrel body is provided with an exhaust fan for exhausting air outwards. When the exhaust fan works, the garbage bag is sucked into the inner barrel body, so that the garbage bag fits against the barrel wall of the inner barrel body, avoiding the problem that the new garbage bag descends after the garbage bag is taken out; when the garbage bag is sealed and packed, the fan passes the air duct to make the bottom of the garbage bag fit against the bottom of the inner barrel body, avoiding the garbage bag from being lifted when the inner barrel body is pushed out, thus ensuring the sealing quality; the process of sending out, sealing and replacing the garbage bag is automatically completed, and the garbage cannot be seen, touched or smelled, which is hygienic and clean.

[0059] The above is only the preferred embodiment of the utility model. It should be pointed out that for those of ordinary skill in the art of this technology, without departing from the technical principle of the utility model, several improvements and retouches can still be made, and these improvements and retouches should also be regarded as the protection scope of the utility model.

Claims

1. A trash can with a fuse seal. include: An outer barrel body (1) and an inner barrel body (2), characterized in that the inner barrel body (2) is rotatably or slidably installed in the inner cavity of the outer barrel body (1), the outer barrel body (1) is provided with a garbage bag cavity (101), a garbage bag is placed and installed in the garbage bag cavity (101), the garbage bag extends into the inner barrel body (2), the garbage bag is a cylindrical garbage bag without sealing on the top, and the garbage bag cavity (101) is arranged in an annular shape on the outer barrel body (1); a fusing sealing mechanism is provided between the outer barrel body (1) and the inner barrel body (2); the inner barrel body (2) flips out of or slides out of the outer barrel body (1) to one side, and presses the garbage bag in the inner barrel body (2) to the fusing sealing mechanism for fusing and sealing.

2. The fusible seal trash can as claimed in claim 1, It is characterized in that A pressing sheet (24) is provided on the inner side surface of the inner barrel body (2), a pressing plate (17) corresponding to the pressing sheet (24) is provided on the outer side of the outer barrel body (1), and the fusing and sealing mechanism is provided on the pressing sheet (24) or the pressing plate (17); when the inner barrel body (2) turns over or slides out of the outer barrel body (1) to one side, the pressing sheet (24) presses the garbage bag onto the pressing plate (17), and the fusing and sealing mechanism performs fusing and sealing on the garbage bag.

3. The fused sealed trash can as claimed in claim 1, It is characterized in that The outer barrel (1) is provided with a guiding and collecting mechanism for transversely collecting the garbage bag.

4. The fused sealed trash can as claimed in claim 3, It is characterized in that The guiding and gathering mechanism gradually extends from the inside to the outside, and the narrow opening of the gathering mechanism corresponds to the fusing and sealing mechanism.

5. The fused sealed trash can as claimed in claim 2, It is characterized in that The fusing and sealing mechanism comprises an electric heating block (36) and a power supply unit, a heat insulating pad (37) is arranged at the rear end of the electric heating block (36), and the power supply unit is provided with an electric heating switch or an electric heating induction control unit; when the pressing sheet (24) is pressed against the pressing plate (17), the fusing and sealing mechanism operates and performs fusing and sealing.

6. The fused sealed trash can as claimed in claim 1, It is characterized in that The outer barrel (1) is provided with a delivery mechanism for delivering the inner barrel (2).

7. The fused sealed trash can as claimed in claim 6, It is characterized in that The delivery mechanism comprises a first motor (13) connected to a power supply unit, and a push rod (12) connected to the first motor (13); the first motor (13) rotates to drive the push rod (12) to swing or rotate, thereby driving the inner barrel body (2) to slide out or push out.

8. The fused sealed trash can as claimed in claim 3, It is characterized in that The guiding and retracting mechanism comprises a movable part, and the movable part is swingably / slidably arranged on the outer barrel body (1).

9. The fusible sealing trash can as claimed in claim 8, It is characterized in that The fusing and sealing mechanism comprises a power supply unit, the movable part is connected to a second motor (15) connected to the power supply unit, and the second motor (15) drives the movable part to retract laterally.

10. The fusible sealing trash can according to claim 1, It is characterized in that The inner barrel body (2) is provided with an exhaust fan (3) for pressing the garbage bag against the barrel wall, and is used to extract air from the inner barrel body (2), thereby generating a pressure difference in the inner barrel body (2) and pressing the garbage bag against the inner wall of the inner barrel body (2).

11. The fusible sealing trash can according to claim 1, It is characterized in that The inner barrel body (2) is provided with a garbage bag pressing device for pressing the garbage bag.

12. The fusible seal trash can according to claim 11, It is characterized in that The inner barrel body (2) is slidably mounted in the inner cavity of the outer barrel body (1); the garbage bag pressing device is a swing arm pressing device, which comprises a pushing member and a garbage pressing arm hinged on the inner barrel body (2) through a torsion spring; the outer barrel body (1) is provided with a positioning block (5) corresponding to the garbage pressing arm; the garbage pressing arm comprises a first garbage pressing arm (6) and a second garbage pressing arm (7); the positioning block (5) is arranged corresponding to the first garbage pressing arm (6); the pushing member comprises a first pushing member (8) corresponding to the first garbage pressing arm (6) and a second pushing member (9) corresponding to the second garbage pressing arm (7).

13. The fusible seal trash can according to claim 11, It is characterized in that The garbage bag pressing device is a negative pressure bag pressing device, comprising a fan (10) and an exhaust port (201) corresponding to the fan (10); the fan (10) is mounted on the inner barrel body (2); and the exhaust port (201) is arranged on the inner barrel body (2).

14. The fusible seal trash can as claimed in claim 13, It is characterized in that The negative pressure bag pressing device also includes an air duct (4) corresponding to the fan (10), wherein the air duct (4) is arranged at the bottom of the inner barrel body (2), and the inner barrel body (2) is provided with a through hole (202) connected to the air duct (4).

15. The fusible seal trash can as claimed in claim 8, It is characterized in that The inner barrel body (2) is hinged on the outer barrel body (1), and a pressing plate (24) is provided on the upper end of the inner barrel body (2) away from the hinge point. A pull rope (11) is provided between the outer barrel body (1) and the inner barrel body (2). The outer barrel body (1) is provided with a delivery mechanism for delivering the inner barrel body (2), and the delivery mechanism includes a push rod (12) arranged at the bottom of the inner barrel body (2), and the push rod (12) is driven and lifted by a first motor (13); the movable part is a clamping block (14) slidably arranged on the outer barrel body (1), and the outer barrel body (1) is provided with a second motor (15) for driving the clamping block (14) to slide, and the second motor (15) is connected to a screw rod (16), and the clamping block (14) is provided with a threaded hole corresponding to the screw rod (16).

16. The trash can with fusing and sealing as claimed in claim 8, characterized in that, the fusing and sealing mechanism comprises a pressing plate (17) and a heating wire (18) installed on the pressing plate (17), the inner barrel body (2) is hinged on the outer barrel body (1), the movable part is a clamping plate (19) swingably arranged on the outer barrel body (1), the clamping plate (19) is hinged on the pressing plate (17) through a torsion spring, the outer barrel body (1) is provided with a transmission belt (20) for driving the clamping plate (19) to swing, a bag pulling rod (22) is fixedly arranged on the transmission belt (20) through a bag pulling rod fixing member (21), and the bag pulling rod fixing member (21) is connected with one end of the clamping plate (19) through a connecting rope (23).

Images