A garbage can convenient to use

Abstract

The utility model provides a kind of garbage can convenient to use, including barrel, one side in barrel is equipped with movable support, movable support has folding state and open state, one side of movable support is directly or indirectly with barrel movable connection, another side of movable support and one of the other side of barrel is equipped with fixed bag area, another is equipped with bag taking area, fixed bag area is directly or indirectly equipped with fixed bag part, bag taking area is directly or indirectly equipped with pickup part, when movable support is open state, movable support makes bag taking area and fixed bag area close, pickup part picks up one side of garbage bag, then movable support becomes folding state, movable support makes bag taking area and fixed bag area away, pickup part pulls open one side of garbage bag, while the other side of garbage bag is kept in fixed bag area, so that the bag opening side and bag bottom side of garbage bag are unfolded, complete the bag taking and bag unfolding action of the utility model, unfold garbage bag in one step, simplify operation process, convenient to use.

Description

Technical Field

[0001] This invention relates to a convenient trash can. Background Technology

[0002] Trash cans are essential items in daily life and one of the means to achieve waste sorting. Improving ease of use while maintaining cost-effectiveness is a growing demand. Most existing trash cans require manual bag replacement, and a major challenge in achieving automatic bag replacement is the inability to reliably and flexibly unfold the trash bag opening.

[0003] There are not many trash cans on the market that can automatically open or unfold trash bags. Several products share the common feature of using a motor to exhaust air to open the trash bags, allowing the next bag to unfold only after the previous one has been sealed. The bags were originally a single unit, cut off only through sealing. Because the bags are interconnected, sealing becomes a mandatory action rather than an option, causing inconvenience to users under waste sorting regulations such as the prohibition of sealing bags for kitchen waste. Furthermore, the inability to allow independent handling of the bags makes it difficult to skip a malfunctioning bag and use the next one, leading to troubleshooting difficulties. Additionally, it makes it inconvenient to count and estimate the amount of trash bags used, affecting users' waste disposal measurements and subsequent bag replenishment plans. Moreover, the trash can can only unfold the opening side of the trash bag, not the bottom, resulting in poor bag unfolding efficiency. Summary of the Invention

[0004] The purpose of this invention is to provide a convenient trash can that can solve the technical problems mentioned in the background art.

[0005] To achieve the above objectives, the technical solution of the present invention is as follows: A convenient trash can includes a can body. A movable support is provided on one side of the can body. The movable support has a retracted state and an open state. One side of the movable support is directly or indirectly movably connected to the can body. One side of the movable support and the other side of the can body have a bag-fixing area for placing a trash bag, and the other side has a bag-removing area. The bag-fixing area has a bag-fixing part that directly or indirectly positions both the bag opening and the bag bottom of the trash bag. The bag-removing area has a bag-fixing part that directly or indirectly positions both the bag opening and the bag bottom. The system includes a pickup unit that picks up both the opening and bottom sides of a garbage bag. When the movable support is in the open state, it brings the bag-picking area closer to the bag-fixing area. The pickup unit in the bag-picking area picks up both the opening and bottom sides of the garbage bag. Then, the movable support changes from the open state to the closed state, moving the bag-picking area away from the bag-fixing area. The pickup unit in the bag-picking area pulls open one side of the garbage bag, leaving the other side of the garbage bag in the bag-fixing area, thus enabling both the opening and bottom sides of the garbage bag to be unfolded.

[0006] Preferably, the movable support is an X-shaped folding support, one side of which is directly or indirectly connected to the barrel body, and the other side of which is provided with the bag taking area or bag fixing area. The X-shaped folding support can change from a folded state to an open state under the action of external force, and the X-shaped folding support can return from the open state to the folded state under its own weight, the action of external force, or the action of the folding reset component.

[0007] Preferably, the X-shaped folding bracket includes a linkage group consisting of at least one pair of intersecting and rotatably connected linkage members. One side of the linkage group is directly or indirectly movably connected to the bucket body, and the other side of the linkage group is movably connected to a moving member. The moving member is provided with the bag taking area or bag fixing area. When the linkage group switches between the folded state and the open state, it can drive the moving member to move back and forth in the bucket body.

[0008] Preferably, the opening of the barrel is provided with a pressure cap.

[0009] Preferably, one side of the pressure cap is directly or indirectly rotatably mounted on one side of the barrel body.

[0010] Preferably, the X-shaped folding bracket is provided with a drive unit.

[0011] Preferably, a first gear is provided on the side of the X-shaped folding bracket near the barrel body. The first gear is a complete gear or an incomplete gear. A second gear matching the first gear is provided on the rotating part of the cover. The second gear is an incomplete gear. During the closing process of the cover, the second gear meshes with the first gear, thereby changing the X-shaped folding bracket from a folded state to an open state. After the cover is closed at a certain angle or when the cover is fully covering the barrel body, the second gear does not mesh with the first gear. Then, the X-shaped folding bracket returns from the open state to the folded state under its own weight, the action of an external force, or the action of the closing and resetting component.

[0012] Preferably, a ratchet mechanism is provided between the first gear and the X-shaped folding bracket.

[0013] Preferably, the cap is provided with a pusher, the head of which is rotatably connected to the cap. When the cap is in the open state, the X-shaped folding bracket is in the closed state. The tail of the pusher pushes against the side of the X-shaped folding bracket away from the barrel. During the closing process, the tail of the pusher pushes the side of the X-shaped folding bracket away from the barrel and moves it to the other side of the barrel, thereby changing the X-shaped folding bracket from the closed state to the open state. After the cap is closed at a certain angle or when the cap is fully covering the barrel, the tail of the pusher disengages from the side of the X-shaped folding bracket away from the barrel. The X-shaped folding bracket returns from the open state to the closed state under its own weight, external force, or the action of the closing and resetting member.

[0014] Preferably, guide members are provided on both sides of the X-shaped folding bracket inside the barrel.

[0015] Preferably, a cap lock is provided directly or indirectly between the other side of the cap and the other side of the barrel. After the cap lock is unlocked, the cap is restored from the closed state to the open state under the action of the cap reset component.

[0016] Preferably, a garbage disposal opening is formed in the middle of the cover, and a bucket lid is provided on the garbage disposal opening. One side of the bucket lid is rotatably installed on one side of the cover, and a bucket lid lock is provided between the other side of the bucket lid and the other side of the cover. After the bucket lid lock is unlocked, the bucket lid is restored from the closed state to the open state under the action of the bucket lid reset member.

[0017] Preferably, the bag securing part includes multiple bag securing protrusions, which are evenly distributed on both sides of the garbage bag to provide multi-part positioning for the bag opening side and the bag bottom side of the garbage bag, and the bag securing protrusions are directly provided on the bag securing area. Alternatively, the bag-fixing protrusion is provided on the bag-fixing component, which is directly or indirectly fixed to the bag-fixing area or detachably installed on the bag-fixing area; The picking part consists of multiple parts evenly distributed on both sides of the garbage bag to pick up multiple parts of the garbage bag, including the bag opening side and the bag bottom side. The picking part can be a magnetic part, an adhesive part, or a clamping part.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. The bag-fixing area of ​​the present invention is used to stack multiple garbage bags, which are independent of each other and do not require sealing. 2. The bag-fixing part on the bag-fixing area of ​​the present invention is used to position and retain one side of the garbage bag at both the bag opening and the bag bottom, while the picking part on the bag-retrieving area is used to pick up both the bag opening and the bag bottom on one side of the garbage bag. The opening or closing of the movable bracket allows the bag-retrieving area or the bag-fixing area to move back and forth in the bin, thereby moving the bag-retrieving area and the bag-fixing area closer or further apart, thus realizing the bag-retrieving and bag-unfolding action. Moreover, the bag opening and the bag bottom can be pulled open, and the garbage bag can be unfolded in one step, simplifying the operation process and ensuring reliable performance. 3. The present invention can be equipped with multiple spare garbage bags at one time, resulting in a low frequency of bag replacement. 4. The present invention has a simple structure and is easy to use. Attached Figure Description

[0019] Figure 1 This is a perspective view of an uncollected garbage bag according to the first embodiment of the present invention.

[0020] Figure 2 This is a perspective view of picking up a garbage bag according to the first embodiment of the present invention.

[0021] Figure 3 This is a perspective view of the garbage bag after being picked up according to the first embodiment of the present invention.

[0022] Figure 4 and Figure 5 This is an exploded view of the first embodiment of the present invention.

[0023] Figure 6 This is a perspective view of the second embodiment of the present invention.

[0024] Figure 7 This is an internal perspective view of the second embodiment of the present invention.

[0025] Figure 8 This is a perspective view of the cap of the present invention fitting onto the barrel body.

[0026] Figure 9 This is a perspective view of the cap of the present invention opened onto the barrel body.

[0027] Figure 10 This is a perspective view of an uncollected garbage bag according to the third embodiment of the present invention.

[0028] Figure 11 This is a partial perspective view of an uncollected garbage bag according to the third embodiment of the present invention.

[0029] Figure 12 This is an internal perspective view of the third embodiment of the present invention when picking up a garbage bag.

[0030] Figure 13 This is an exploded view of the third embodiment of the present invention.

[0031] Figure 14 This is an exploded view of the ratchet mechanism according to the third embodiment of the present invention.

[0032] Figure 15 This is a perspective view of an uncollected garbage bag according to the fourth embodiment of the present invention.

[0033] Figure 16 This is a partial perspective view of an uncollected garbage bag according to the fourth embodiment of the present invention.

[0034] Figure 17 and Figure 18 This is an internal perspective view of the garbage bag picking process according to the fourth embodiment of the present invention.

[0035] Figure 19 This is a perspective view of the bucket lid of the present invention when it is opened.

[0036] Figure 20 This is a perspective view of the bucket lid of the present invention when closed. Detailed Implementation

[0037] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

[0038] like Figures 1-20As shown, the present invention provides a convenient trash can, including a can body 1. A movable support is provided on one side of the can body 1, which has a retracted state and an open state. One side of the movable support is directly or indirectly connected to the can body 1. One of the other sides of the movable support and the other side of the can body 1 has a bag-fixing area for placing trash bags 2. Multiple trash bags 2 can be installed in a horizontally stacked manner on the bag-fixing area. The other side has a bag-removing area. The bag-fixing area has bag-fixing parts that directly or indirectly position both the opening and bottom sides of the trash bags 2. The bag-collecting area is directly or indirectly provided with a picking part that picks up both the opening and bottom sides of one side of the garbage bag 2. When the movable support is in the open state, the movable support brings the bag-collecting area closer to the bag-fixing area, and the picking part on the bag-collecting area picks up both the opening and bottom sides of one side of the garbage bag 2. Then, the movable support changes from the open state to the closed state, and the movable support moves the bag-collecting area away from the bag-fixing area. The picking part on the bag-collecting area pulls open one side of the garbage bag 2, while the other side of the garbage bag 2 remains on the bag-fixing area, thereby unfolding both the opening and bottom sides of the garbage bag 2. The bag-fixing area of ​​this invention can horizontally stack multiple garbage bags 2, and the multiple garbage bags 2 are independent of each other, requiring no sealing treatment. The bag-fixing section of this invention positions and holds one side of the garbage bag 2 on both the bag opening and bottom sides. The picking section on the bag-retrieving section picks up the other side of the garbage bag 2, its opening and bottom sides. The opening and closing of the movable support allows the bag-retrieving or bag-fixing section to move back and forth within the bin 1, thus moving them closer or further apart. When the movable support brings the bag-retrieving and bag-fixing sections closer, the picking section of the bag-retrieving section easily picks up the bag opening and bottom sides of the garbage bag 2. When the movable support moves the bag-retrieving and bag-fixing sections further apart, the picking section of the bag-retrieving section pulls open one side of the garbage bag 2, leaving the other side of the garbage bag 2 on the bag-fixing section. This achieves the bag-retrieving and bag-unfolding action, allowing both the bag opening and bottom sides of the garbage bag 2 to be pulled open, enabling one-step unfolding of the garbage bag, simplifying the operation process, and ensuring reliable performance. This invention can be equipped with multiple spare garbage bags 2 at once, resulting in a low bag-changing frequency. The invention has a simple structure and is easy to use.

[0039] Preferably, the movable support is an X-shaped folding support. One side of the X-shaped folding support is directly or indirectly connected to the bin body 1, and the other side of the X-shaped folding support is provided with the bag-taking area or bag-fixing area. The X-shaped folding support can change from a folded state to an open state under the action of external force, and the X-shaped folding support returns from the open state to the folded state under its own weight, the action of external force, or the action of the folding and resetting component. By opening or closing the X-shaped folding support, the bag-taking area or bag-fixing area moves back and forth within the bin body 1, thereby causing the bag-taking area and the bag-fixing area to move closer or further apart, thus realizing the multi-part unfolding of the garbage bag 2.

[0040] Preferably, the X-shaped folding bracket includes a linkage assembly consisting of at least one pair of intersecting and rotatably connected linkage members. One side of the linkage assembly is directly or indirectly movably connected to the barrel body 1, and the other side is movably connected to a movable member 6. The movable member 6 is provided with a bag-taking area or a bag-fixing area. When the linkage assembly switches between the folded and open states, it can drive the movable member 6 to move back and forth within the barrel body 1. The linkage assembly can switch from the folded to the open state by an external force, while the switch from the open state to the folded state can be achieved by an external force, by its own weight, or by the action of a folding reset member.

[0041] Specifically, such as Figure 12 , Figure 13 , Figure 17 , Figure 18 As shown, the X-shaped folding bracket includes a linkage group consisting of a pair of intersecting and rotatably connected linkages, including a first linkage 3 and a second linkage 4. The middle part of the first linkage 3 and the middle part of the second linkage 4 are rotatably connected. The upper end of the first linkage 3 can be rotatably connected to the side wall of the barrel 1 or to the fixing member 5. The fixing member 5 is fixedly or detachably disposed inside one side of the barrel 1. The lower end of the second linkage 4 can be slidably connected to the side wall of the barrel 1 and can rotate, or it can be slidably connected to the fixing member 5 and can rotate. The upper end of the second linkage 4 is rotatably connected to the moving member 6, and the lower end of the first linkage 3 is slidably connected to the moving member 6 and can rotate. The moving member 6 is provided with a bag taking area or a bag fixing area. When the moving part 6 moves toward one side of the fixed part 5 or the barrel 1, the first linkage 3 and the second linkage 4 can rotate relative to each other and move closer to each other. Alternatively, when the first linkage 3 and the second linkage 4 rotate relative to each other and move closer to each other, the moving part 6 can move toward one side of the fixed part 5 or the barrel 1 to achieve the folding of the X-shaped folding bracket. When the moving part 6 moves toward the other side of the barrel 1, the first linkage 3 and the second linkage 4 can rotate relative to each other and unfold relative to each other. Alternatively, when the first linkage 3 and the second linkage 4 rotate relative to each other and unfold relative to each other, the moving part 6 can move toward the other side of the fixed part 5 or the barrel 1 to achieve the opening of the X-shaped folding bracket.

[0042] Specifically, such as Figure 2 , Figure 4 , Figure 5 , Figure 7As shown, the X-shaped folding bracket includes a linkage group consisting of two pairs of intersecting and rotatably connected linkages, including a first linkage 3, a second linkage 4, a third linkage 7, and a fourth linkage 8. The middle part of the first linkage 3 and the middle part of the second linkage 4 are rotatably connected. The middle part of the third linkage 7 and the middle part of the fourth linkage 8 are rotatably connected. The upper end of the first linkage 3 can be rotatably connected to the side wall of the barrel 1 or to the fixing member 5. The fixing member 5 is fixedly or detachably installed inside one side of the barrel 1. The lower end of the first linkage 3 is rotatably connected to the lower end of the fourth linkage 8. The upper end of the second linkage 4 is rotatably connected to the upper end of the third linkage 7. The lower end of the second linkage 4 can slide up and down and rotate with the side wall of the barrel 1 or slide up and down and rotate with the fixing member 5. The lower end of the third linkage 7 is slide up and down and rotate with the moving member 6. The upper end of the fourth linkage 8 is rotatably connected to the moving member 6. The moving member 6 is provided with a bag taking area or a bag fixing area. When the movable part 6 moves toward one side of the fixed part 5 or the barrel 1, the first linkage 3, the second linkage 4, the third linkage 7, and the fourth linkage 8 can rotate and move toward each other. Alternatively, when the first linkage 3, the second linkage 4, the third linkage 7, and the fourth linkage 8 rotate and move toward each other, the movable part 6 can move toward one side of the fixed part 5 or the barrel 1 to achieve the folding of the X-shaped folding bracket. When the movable part 6 moves toward the other side of the barrel 1, the first linkage 3, the second linkage 4, the third linkage 7, and the fourth linkage 8 can rotate and unfold together. Alternatively, when the first linkage 3, the second linkage 4, the third linkage 7, and the fourth linkage 8 rotate and unfold together, the movable part 6 can move toward the other side of the barrel 1 to achieve the opening of the X-shaped folding bracket.

[0043] When the X-shaped folding bracket returns to its folded state from the open state, it can be achieved by its own gravity, by external force, or by a retraction reset mechanism. The external force can be electrically driven, hydraulically driven, pneumatically driven, or manually driven. The retraction reset mechanism is generally preferably a torsion spring. This torsion spring can be located between the aforementioned linkages, between the linkages and the barrel 1 or the fixed component 5, or between the linkages and the moving component 6. The torsion spring's position only needs to ensure that the X-shaped folding bracket can return to its folded state from the open state.

[0044] Preferably, the opening of the barrel body 1 is provided with a pressure cap 9. One method of installing the pressure cap 9 and the barrel body 1 is that the pressure cap 9 can be directly fitted onto the opening of the barrel body 1 from top to bottom. Another method of installing the pressure cap 9 and the barrel body 1 is as follows: Figure 8 , Figure 9 , Figure 10 , Figure 15As shown, one side of the pressure cap 9 is directly or indirectly rotatably mounted on one side of the barrel body 1, and the other side of the pressure cap can directly cover the barrel body. The opening and closing of the pressure cap can be achieved by external force, which can be electric drive, hydraulic drive, pneumatic drive, or manual drive, etc. Alternatively, a pressure cap lock 10 is directly or indirectly provided between the other side of the pressure cap 9 and the other side of the barrel body 1. After the pressure cap lock is unlocked, the pressure cap returns from the closed state to the open state under the action of the pressure cap reset member. When the pressure cap 9 is closed, the pressure cap 9 and the barrel body 1 can be directly or indirectly fixed together by the pressure cap lock 10. When the pressure cap lock 10 is released, the pressure cap reset member can make the pressure cap 9 open automatically. The pressure cap reset member is preferably a torsion spring, which can be set at the rotatable connection between the pressure cap 9 and the barrel body 1, or it can be set in other positions, as long as the pressure cap 9 can open automatically after unlocking. In this embodiment, as shown... Figure 9 As shown, the cap lock 10 is movably mounted on the cap 9. A cap lock reset member 11 is provided between the cap lock 10 and the cap 9. The cap lock reset member 11 is preferably a spring. Pressing the cap lock 10 can unlock the cap lock 10 and open the cap 9. Releasing the cap lock 10 will reset the cap lock 10. After the cap 9 is closed, the cap 9 can be directly or indirectly fixed to the barrel 1 by the cap lock 10.

[0045] Preferably, the X-shaped folding bracket is provided with a driving part 12. This driving part 12 can be located on the movable side of the X-shaped folding bracket. The X-shaped folding bracket can be opened by pushing the driving part 12 towards the other side of the barrel 1, or by having a pusher on the pressure cap 9 push against the driving part 12. The driving part 12 can also be located on the fixed side of the X-shaped folding bracket, and can be configured as a driving protrusion. This driving protrusion is fixedly connected to the upper end of the first linkage member of the X-shaped folding bracket. The X-shaped folding bracket can be opened by turning the driving protrusion outwards, causing the first linkage member to rotate. The driving part 12 can also be configured as a gear, located at the upper end of the first linkage member of the X-shaped folding bracket. The opening of the X-shaped folding bracket is achieved by rotating the gear driven by an incomplete gear on the pressure cap. The opening or closing of the X-shaped folding bracket can also be achieved by external force acting on the driving part 12, such as electric drive, hydraulic drive, or pneumatic drive.

[0046] As a preferred option, such as Figure 10 , Figure 11 , Figure 12 , Figure 13 , Figure 14As shown, a first gear 13 is provided on the side of the X-shaped folding bracket near the barrel 1. This first gear 13 can be a complete gear or an incomplete gear. A second gear 14, which matches the first gear 13, is provided on the rotating part of the pressure cap 9. This second gear 14 is an incomplete gear. During the closing process of the pressure cap 9, the second gear 14 meshes with the first gear 13, thereby changing the X-shaped folding bracket from a folded state to an open state. After the pressure cap 9 is closed at a certain angle or when the pressure cap 9 is fully covering the barrel 1, the second gear 14 does not mesh with the first gear 13. Then, the X-shaped folding bracket returns from the open state to the folded state under its own weight, external force, or the action of the closing and resetting mechanism. In this invention, when the pressure cap 9 is closed, the second gear 14 on the pressure cap 9 meshes with the first gear 13 on the X-shaped folding bracket, thereby opening the X-shaped folding bracket. To prevent the second gear 14 from engaging with the first gear 13 when the cover 9 is opened, a ratchet mechanism is provided between the first gear 13 and the X-shaped folding bracket. The second gear 14 can only drive the first gear 13 to rotate when the cover 9 is closed. The ratchet mechanism may include a ratchet 15 and a ratchet ring 16. A gear shaft 17 is provided on the first linkage 3. The ratchet 15 and the first gear 13 are mounted side by side on the gear shaft 17. The ratchet 15 can move axially relative to the gear shaft 17 but cannot rotate. An elastic element 18, preferably a spring, is provided between the ratchet 15 and the first linkage 3. The first gear 13 can rotate relative to the gear shaft 17 but cannot move axially. A ratchet ring 16 is formed on the end face of the first gear 13. The ratchet ring 16 meshes with the ratchet 15, and the teeth of the ratchet ring 16 and the teeth of the ratchet ring 15 are wedge-shaped. The ratchet ring 16 and the ratchet wheel 15 work together so that the second gear 14 cannot drive the first gear 13 to rotate when the cover 9 is opened. Only when the cover 9 is closed can the second gear 14 drive the first gear 13 to rotate.

[0047] As a preferred option, such as Figure 15 , Figure 16 , Figure 17 , Figure 18As shown, the pressure cap 9 is provided with a pushing member 19. The head of the pushing member 19 is rotatably connected to the pressure cap 9. When the pressure cap 9 is in the open state, the X-shaped folding bracket is in the closed state. The tail of the pushing member 19 pushes against the side of the X-shaped folding bracket away from the barrel 1. During the closing process of the pressure cap 9, the tail of the pushing member 19 pushes the side of the X-shaped folding bracket away from the barrel 1 and moves it to the other side of the barrel 1, thereby changing the X-shaped folding bracket from the closed state to the open state. After the pressure cap 9 is closed at a certain angle or when the pressure cap 9 is fully covering the barrel 1, the tail of the pushing member 19 disengages from the side of the X-shaped folding bracket away from the barrel 1. The X-shaped folding bracket returns from the open state to the closed state under its own weight, the action of an external force, or the action of the closing and resetting member. In this invention, when the pressure cap 9 is closed, the pushing member 19 on the pressure cap 9 pushes open the X-shaped folding bracket. To make the movement of the pusher 19 smoother, guide members 20 are provided inside the barrel 1 on both sides of the X-shaped folding bracket. The two sides of the tail of the pusher 19 slide in the guide members 20. To make the cooperation between the pusher 19 and the X-shaped folding bracket smoother, the two ends of the moving side of the X-shaped folding bracket also slide in the guide members 20.

[0048] The pressure cap 9 can be used directly as a bucket lid, and a garbage disposal opening is not required. However, to facilitate garbage disposal without opening the pressure cap 9, a garbage disposal opening 21 can be formed in the middle of the pressure cap 9. A bucket lid 22 is provided on the garbage disposal opening 21. One side of the bucket lid 22 is rotatably mounted on one side of the pressure cap 9, and the other side of the bucket lid can be directly placed on the pressure cap. The opening and closing of the bucket lid can also be achieved by external force, which can be electric, hydraulic, pneumatic, or manual. Alternatively, a bucket lid lock 23 can be provided between the other side of the bucket lid 9 and the other side of the pressure cap 9. After the bucket lid lock 23 is unlocked, the bucket lid returns from the closed state to the open state under the action of the bucket lid reset component. Figure 19 , Figure 20 As shown. When the lid 22 is closed, the lid 22 can be fixed together with the pressure cap 9 by the lid lock 23. When the lid lock 23 is released, the lid reset component can make the lid 22 open automatically. The lid reset component is preferably a torsion spring, which can be set at the rotational connection between the pressure cap 9 and the lid 22, or it can be set in other positions, as long as the lid 22 can open automatically after being unlocked.

[0049] Preferably, the bag securing part includes a plurality of bag securing protrusions 24, which are evenly distributed on both sides of the garbage bag to provide multi-part positioning of the bag opening side and the bag bottom side. The bag-fixing protrusion 24 is directly provided on the bag-fixing area, that is, the bag-fixing protrusion can be directly set on one side of the bin body 1 or on the X-shaped folding bracket. The garbage bag 2 is provided with fixing holes that match the bag-fixing protrusion 24. In this way, multiple garbage bags 2 can be directly stacked and installed on one side of the bin body 1 or on the X-shaped folding bracket by fitting them onto the bag-fixing protrusion 24 through the fixing holes. Alternatively, the bag-fixing protrusion is provided on the bag-fixing component, which is directly or indirectly fixed on the bag-fixing area. In this way, multiple garbage bags 2 can be directly stacked and installed on the bag-fixing component 25 by fitting them onto the bag-fixing protrusion 24 through the fixing holes. Alternatively, the bag-fixing component 25 is detachably installed on the bag-fixing area. In this way, multiple garbage bags are first stacked and installed on the bag-fixing component through the fixing holes, and then detachably installed on one side of the bin body 1 or on the X-shaped folding bracket through the bag-fixing component 25. In this way, multiple garbage bags can form a bag assembly that can be separated from the garbage bin with the bag-fixing component, which is convenient to install. When there are two bag-fixing protrusions, they can be elongated and located on both sides of the garbage bag. The two ends of the elongated protrusions are opposite to the top and bottom ends of the garbage bag, so that the top and bottom ends of both sides of the garbage bag can be positioned on the bag-fixing protrusions. When there are at least four bag-fixing protrusions 24, they can be cylindrical, prismatic, etc., and distributed between the top and bottom ends of both sides of the garbage bag, so that the top and bottom ends of both sides of the garbage bag 2 can be positioned on the bag-fixing protrusions 24. Some or all of the bag-fixing protrusions are provided with anti-detachment protrusions 27 at their outer ends, so that the fixing holes of the garbage bag cannot be freely detached after being fitted onto the bag-fixing protrusions, ensuring that the other side of the garbage bag is left on the bag-fixing area after one side of the garbage bag is picked up in the bag-retrieving area.

[0050] The picking-up parts are multiple and evenly distributed on both sides of the garbage bag to pick up the garbage bag 2 from both the opening and bottom sides. This allows for picking up both the top and bottom ends of the front side of the garbage bag 2, and with the multi-point positioning of the bag-fixing protrusions 24, the opening and bottom sides of the garbage bag 2 can be opened simultaneously. The picking-up parts can be magnetic parts 26, which are magnetic. A thin metal sheet is provided on the front side of the garbage bag 2 to cooperate with the magnetic parts 26, allowing the garbage bag 2 to be picked up by the magnetic attraction of the metal sheet. Alternatively, the picking-up parts can be adhesive parts, which are sticky and allow the garbage bag to be picked up by sticking it to the bag. Or, the picking-up parts can be clamping parts, which can clamp the garbage bag to pick it up.

[0051] Although embodiments of the present invention have been disclosed above, they are not limited to the applications listed in the specification and embodiments. They can be applied to various fields suitable for the present invention. Other modifications can be easily made by those skilled in the art. Therefore, without departing from the general concept defined by the claims and their equivalents, the present invention is not limited to the specific details and the illustrations shown and described herein.

Claims

1. A user-friendly trash can, comprising a can body, characterized in that: A movable support is provided on one side of the bin body. This movable support has a retracted state and an open state. One side of the movable support is directly or indirectly connected to the bin body. One side of the movable support and the other side of the bin body have a bag-fixing area for placing garbage bags, and the other side has a bag-retrieving area. The bag-fixing area has a bag-fixing part that positions both the bag opening side and the bag bottom side of the garbage bag directly or indirectly. The bag-retrieving area has a picking part that picks up both the bag opening side and the bag bottom side of one side of the garbage bag directly or indirectly. When the movable support is in the open state, the movable support brings the bag-retrieving area closer to the bag-fixing area. The picking part in the bag-retrieving area picks up both the bag opening side and the bag bottom side of one side of the garbage bag. Then, the movable support changes from the open state to the retracted state. The movable support moves the bag-retrieving area away from the bag-fixing area. The picking part in the bag-retrieving area pulls open one side of the garbage bag, while the other side of the garbage bag is left in the bag-fixing area, thereby unfolding both the bag opening side and the bag bottom side of the garbage bag.

2. The convenient trash can according to claim 1, characterized in that: The movable support is an X-shaped folding support. One side of the X-shaped folding support is directly or indirectly connected to the barrel body. The other side of the X-shaped folding support is provided with the bag taking area or bag fixing area. The X-shaped folding support can change from a folded state to an open state under the action of external force. The X-shaped folding support can return from the open state to the folded state under its own weight, the action of external force, or the action of the folding reset component.

3. The convenient trash can according to claim 2, characterized in that: The X-shaped folding bracket includes a linkage group consisting of at least one pair of intersecting and rotatably connected linkage members. One side of the linkage group is directly or indirectly movably connected to the bucket body, and the other side of the linkage group is movably connected to a moving member. The moving member is provided with the bag taking area or bag fixing area. When the linkage group switches between the folded state and the open state, it can drive the moving member to move back and forth in the bucket body.

4. The convenient trash can according to claim 3, characterized in that: The opening of the barrel is equipped with a pressure cap.

5. The convenient trash can according to claim 4, characterized in that: One side of the pressure cap is directly or indirectly rotatably mounted on one side of the barrel body.

6. The convenient trash can according to claim 2, 3, 4, or 5, characterized in that: The X-shaped folding bracket is equipped with a drive unit.

7. The convenient trash can according to claim 5, characterized in that: A first gear, which may be a complete or incomplete gear, is provided on the side of the X-shaped folding bracket near the barrel. A second gear, which may be an incomplete gear, is provided on the rotating part of the cover. During the closing process, the second gear meshes with the first gear, thereby changing the X-shaped folding bracket from a folded state to an open state. When the cover is closed at a certain angle or when the cover is fully covering the barrel, the second gear does not mesh with the first gear, and the X-shaped folding bracket returns to the folded state from the open state under its own weight, external force, or the action of the closing and resetting component.

8. The convenient trash can according to claim 7, characterized in that: A ratchet mechanism is provided between the first gear and the X-shaped folding bracket.

9. The convenient trash can according to claim 5, characterized in that: The pressure cap is equipped with a pushing member, the head of which is rotatably connected to the pressure cap. When the pressure cap is in the open state, the X-shaped folding bracket is in the closed state. The tail of the pushing member pushes against the side of the X-shaped folding bracket away from the barrel body. During the closing process, the tail of the pushing member pushes the side of the X-shaped folding bracket away from the barrel body and moves it to the other side of the barrel body, thereby changing the X-shaped folding bracket from the closed state to the open state. After the pressure cap is closed at a certain angle or when the pressure cap is fully covering the barrel body, the tail of the pushing member disengages from the side of the X-shaped folding bracket away from the barrel body. The X-shaped folding bracket returns from the open state to the closed state under its own weight, external force, or the action of the closing and resetting member.

10. The convenient trash can according to claim 9, characterized in that: Guide elements are provided on both sides of the X-shaped folding bracket inside the barrel.

11. The user-friendly trash can according to claim 5, 7, 8, 9, or 10, characterized in that: A cover lock is provided directly or indirectly between the other side of the cover and the other side of the barrel. After the cover lock is unlocked, the cover is restored from the closed state to the open state under the action of the cover reset component.

12. The user-friendly trash can according to claim 4, 5, 7, 8, 9, or 10, characterized in that: The center of the pressure cap forms a garbage disposal opening, and a bucket lid is provided on the garbage disposal opening. One side of the bucket lid is rotatably installed on one side of the pressure cap, and a bucket lid lock is provided between the other side of the bucket lid and the other side of the pressure cap. After the bucket lid lock is unlocked, the bucket lid returns from the closed state to the open state under the action of the bucket lid reset component.

13. The user-friendly trash can according to claim 1, 2, 3, 4, 5, 7, 8, 9, or 10, characterized in that: The bag securing part includes multiple bag securing protrusions, which are evenly distributed on both sides of the garbage bag to provide multi-point positioning for the bag opening side and the bag bottom side of the garbage bag. The bag securing protrusions are directly provided on the bag securing area. Alternatively, the bag-fixing protrusion is provided on the bag-fixing component, which is directly or indirectly fixed to the bag-fixing area or detachably installed on the bag-fixing area; The picking part consists of multiple parts evenly distributed on both sides of the garbage bag to pick up multiple parts of the garbage bag, including the bag opening side and the bag bottom side. The picking part can be a magnetic part, an adhesive part, or a clamping part.

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