CN210456081U

CN210456081U - Classification type garbage can

Info

Publication number: CN210456081U
Application number: CN201921543887.3U
Authority: CN
Inventors: 陈明飞; 陈新爽
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-05-05
Anticipated expiration: 2029-09-17

Abstract

The utility model relates to a waste classification technical field especially relates to a categorised formula garbage bin. The classification type garbage can comprises an outer barrel, a rotating device positioned in the outer barrel and a can cover detachably connected with the outer barrel; the barrel cover is provided with an opening, and the rotating device comprises at least two support frames for mounting garbage bags and a driving mechanism for driving the support frames to rotate to the position opposite to the opening. The utility model discloses can realize the categorised input of multiple type rubbish, and its operation is convenient, and is pleasing to the eye in appearance, and it is little to occupy the space.

Description

Classification type garbage can

Technical Field

The utility model relates to a waste classification technical field especially relates to a categorised formula garbage bin.

Background

At present, the garbage classification is being widely promoted nationwide, but the popularization of the existing garbage classification is mainly carried out in public areas, and for personal areas (such as households), a convenient and applicable classification garbage can does not exist at present, so that a plurality of (at least four) garbage cans are used for the classification quantity aiming at the garbage classification, and garbage of one type is placed in each garbage can, so that the space waste in the personal areas is caused to a great extent, and the garbage classification is complex to arrange and is not attractive.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the problem among the prior art, provide a can realize categorised formula garbage bin of rubbish, its operation is convenient, and is pleasing to the eye, and it is little to occupy the space.

In order to solve the technical problem, an embodiment of the present invention provides a classification type trash can, including an outer barrel, a rotating device located in the outer barrel, and a can cover detachably connected to the outer barrel; the barrel cover is provided with an opening, and the rotating device comprises at least two support frames for mounting garbage bags and a driving mechanism for driving the support frames to rotate to the position opposite to the opening.

Further, an opening and closing cover for opening or closing the opening is further arranged on the barrel cover.

Furthermore, the rotating device also comprises a supporting disk and a supporting rod, wherein the supporting disk and at least two supporting frames are fixedly arranged on the supporting rod, the supporting disk is positioned below the supporting frames, and an accommodating space is formed among the inner wall of the outer barrel, the supporting disk and the supporting frames;

the supporting plate is far away from one side of the supporting frame, the supporting rod is connected with the driving mechanism, and the driving mechanism drives the supporting frame to rotate to a position opposite to the opening through the supporting rod.

Furthermore, a through hole is formed in the barrel cover, the rotating device further comprises a display disc installed on the supporting rod, the display disc is arranged opposite to the through hole, and the supporting rod drives the display disc to rotate so as to indicate the current preset mark of the supporting frame opposite to the opening.

Further, the support frame comprises a support frame which is fixed on the support rod and is used for sleeving the garbage bag and a pressing sheet which is used for clamping the sleeved garbage bag on the support frame.

Furthermore, the rotating device also comprises a rotating gear fixedly connected with the supporting rod, and a first sliding surface and a butting surface are arranged on the rotating gear;

the driving mechanism comprises a connecting rod, a driving gear, a protruding strip and a driving piece, the connecting rod and the supporting rod are coaxially arranged, and the protruding strip is fixed on the outer barrel and is arranged in parallel with the central shaft of the connecting rod; the driving gear is provided with at least two clamping teeth, the top ends of the clamping teeth are meshed with the first sliding surface, and a sliding groove for the protruding strip to pass through is formed between the at least two clamping teeth; the top end of the protruding strip is provided with a second sliding surface matched with the first sliding surface.

Furthermore, a blind groove matched with the top end of the protruding strip is further formed in the rotating gear, and the blind groove is located between the first sliding surface and the abutting surface.

Further, the driving member includes a stepping lever and a driving pin; the outer barrel is provided with a mounting hole, one end of the stepping rod is connected with the driving pin, and the other end of the stepping rod penetrates through the mounting hole and then extends out of the outer barrel; the drive pin is disposed opposite to the connecting rod.

Further, the support frame is fan-shaped; the radius and the central angle of the supporting frame of each sector are equal.

Further, a garbage taking and placing door is arranged on the outer barrel and opposite to the opening.

According to the utility model discloses categorised formula garbage bin is equipped with the opening on the bung, and rotary device is including two at least support frames that are used for installing the disposal bag and being used for driving the support frame to rotate the actuating mechanism with opening relative position. The utility model discloses in, actuating mechanism is under the drive power of non-power, can drive a support frame rotation to the position relative with the opening on the bung, so, can put in the rubbish of a type in the garbage bag of relative support frame installation in with the opening, and when wanting to put in another type rubbish, only need to drive another support frame through actuating mechanism and rotate to the position relative with the opening, and put in the rubbish of another type in the garbage bag of this support frame installation can, so, the classification of multiple type rubbish can be realized to a classified trash can, and its operation is convenient, and is aesthetic in appearance, and it is little to occupy the space.

Drawings

Fig. 1 is a schematic structural view of a classification type trash can according to an embodiment of the present invention.

Fig. 2 is a schematic view of a partial structure of a rotating device of a sorting type trash can according to an embodiment of the present invention.

Fig. 3 is a schematic view of a partial structure of a rotating device of a sorting type trash can according to an embodiment of the present invention.

Fig. 4 is a schematic structural view of a pressing sheet of a classification type trash can according to an embodiment of the present invention.

The reference numerals in the specification are as follows:

1. an outer tub; 11. mounting holes; 12. a refuse pick-and-place door;

2. a rotating device; 21. a support frame; 211. a support; 212. tabletting; 22. a drive mechanism; 221. a connecting rod; 222. a drive gear; 2221. clamping teeth; 2222. a chute; 223. a raised strip; 224. a drive member; 2241. treading the lever; 2242. a drive pin; 23. a support disc; 24. a support bar; 25. a display panel; 251. a display surface; 26. a rotating gear; 261. a first sliding surface; 262. an abutting surface; 263. a blind groove; 27. rotating the bin; 271. a limiting step hole; 28. a bin cap; 29. reinforcing ribs;

3. a barrel cover; 31. an opening; 32. a switch cover; 33. and a through hole.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1, an embodiment of the present invention provides a classification type trash can, which includes an outer barrel 1, a rotating device 2 located in the outer barrel 1, and a can cover 3 detachably connected to the outer barrel 1; the cover 3 is provided with an opening 31, and the rotating device 2 comprises at least two supporting frames 21 for mounting garbage bags and a driving mechanism 22 for driving the supporting frames 21 to rotate to a position opposite to the opening 31. The shape of the outer tub 1 may be set as required, for example, the outer tub 1 may be a cylinder as shown in fig. 1, or may be an elliptic cylinder, a polygonal cylinder, or the like. The shape of bung 3 and the shape adaptation of outer bucket 1 to close bung 3 on outer bucket 1, in this embodiment, rotary device 2 can realize driving support frame 21 and install the disposal bag rotation in the lump on support frame 21, and rubbish can be put in to the disposal bag of installing on different support frames 21 through opening 31 by the classification. Understandably, a plurality of supporting frames 21 can be installed in one classified trash can, so that classified putting of various types of trash can be realized, for example, the classified trash can shown in fig. 1 can be put by dividing the trash into 4 types. According to the utility model discloses categorised formula garbage bin, actuating mechanism 22 is under the drive power of passive power, can drive a support frame 21 and rotate to the position relative with opening 31 on the bung 3, so, can put in one type rubbish to the disposal bag of installing in the relative support frame 21 in opening 31, and when wanting to put in another type rubbish, only need to drive another support frame 21 through actuating mechanism 22 and rotate to the position relative with opening 31, and put in another type rubbish in the disposal bag of installing on this support frame 21 can, so, categorised the putting in of multiple type rubbish can be realized to a categorised formula garbage bin, and its convenient operation, and is aesthetic in appearance, and it is little to occupy the space.

Further, as shown in fig. 1, an opening and closing cover 32 for opening or closing the opening 31 is further provided on the tub cover 3. Preferably, the opening 31 may be the same size as the supporting frame 21, and the edge of the switch cover 32 is slightly larger than the edge of one of the supporting frames 21 (i.e. the switch cover 32 is larger than the opening 31, so that the switch cover 32 can completely cover the opening 31), so that garbage can be smoothly put into the garbage bag mounted on the supporting frame 21 through the opening 31, and the opening 31 can be smoothly covered by the switch cover 32; in fig. 1, four fan-shaped support frames 21 having a central angle of 90 degrees are provided, and in this case, the switch cover 32 has a fan shape having a central angle of more than 90 degrees. Preferably, the lid 3 of the classified trash can may be a hollow structure, at this time, the opening and closing lid 32 is installed at a hollow portion of the lid 3 and is rotatably connected with the lid 3 (for example, rotatably connected through a hinge), the lid 3 is provided with an opening and closing button, and the opening and closing lid 32 can be controlled to rotate at the hollow portion of the lid 3 (or other opening manners may be used), so as to open or close the opening 31 by the opening and closing lid 32.

Further, as shown in fig. 1 and 2, the supporting frame 21 is fan-shaped; the radius and the central angle of each fan-shaped support frame 21 are equal, understandably, the size of the central angle of each fan-shaped support frame 21 can be set according to the number of the support frames 21, and preferably, the central angle of each fan-shaped support frame 21 is 72-180 degrees.

Further, as shown in fig. 1, a garbage taking and placing door 12 is disposed on the outer tub 1 at a position opposite to the opening 31. It is understood that the garbage can be taken in and out or the garbage bag can be mounted only through the opening 31 when the garbage taking-in/out door 12 is not provided, and the garbage bag in which much garbage is placed cannot be taken out easily when the opening 31 is small, so that the garbage taking-in/out door 12 can be provided to facilitate taking out of garbage or mounting of the garbage bag on the supporting frame 21.

Further, as shown in fig. 1 and 2, the rotating device 2 further includes a supporting plate 23 and a supporting rod 24, the supporting plate 23 and at least two of the supporting frames 21 are both fixedly mounted on the supporting rod 24, the supporting plate 23 is located below the supporting frame 21, and an accommodating space is formed between the inner wall of the outer tub 1, the supporting plate 23 and the supporting frame 21; on the side of the supporting disc 23 far away from the supporting frame 21, the supporting rod 24 is connected to the driving mechanism 22, and the driving mechanism 22 drives the supporting frame 21 to rotate to the position opposite to the opening 31 through the supporting rod 24.

That is, the supporting rod 24 can be driven by the driving mechanism 22 to rotate, so as to realize the functions of supporting the rotating device 2 and driving the components (such as the supporting frame 21, the supporting plate 23, and the like) fixedly mounted on the supporting rod 24 to rotate; in this embodiment, the supporting plate 23 is located below the supporting frame 21, the garbage bag mounted on the supporting frame 21 is placed in the accommodating space, and the supporting plate 23 is used for bearing the garbage bag filled with garbage; the supporting frames 21 shown in fig. 1 are fan-shaped, and the number of the supporting frames 21 is 4, 4 supporting frames 21 are all positioned on a plane vertical to the supporting rod 24, the fan-shaped circle center parts of the 4 supporting frames 21 are fixedly connected with the supporting rod 24, and a gap is arranged between two adjacent supporting frames 21 so as to be convenient for packing garbage bags; preferably, as shown in fig. 4, the supporting frame 21 includes a bracket 211 fixed to the supporting rod 24 for receiving a garbage bag and a pressing piece 212 for fastening the received garbage bag to the bracket 211. That is, the support 211 of each support frame 21 is provided with at least 1 pressing piece 212, and the pressing pieces 212 can clamp the garbage bag on the support 211, so as to prevent the opening of the garbage bag from sliding off. Understandably, since the actual generation amount of different types of garbage is not consistent when classifying the garbage, in this embodiment, the classified garbage can share the accommodating space, that is, all the different types of garbage bags can share the accommodating space, the generation amount of one type of garbage is large, and the garbage bag can occupy a larger space in the accommodating space, and vice versa, so that the present embodiment can reasonably distribute the different types of garbage, and thus the utilization of the accommodating space in the classified garbage can be maximized (for example, when the number of the supporting frames 21 is four, the storage volume of a certain type of garbage in the accommodating space can be larger than 1/4 of the total volume of the accommodating space).

Further, as shown in fig. 1, a through hole 33 is formed in the barrel cover 3, the rotating device 2 further includes a display disc 25 mounted on the support bar 24, the display disc 25 is disposed opposite to the through hole 33, and the support bar 24 drives the display disc 25 to rotate to indicate the preset identifier of the support frame 21, which is currently opposite to the opening 31. The shape of the display disc 25 can be set according to the requirement, preferably, the display disc 25 is a cake-shaped structure, the display disc 25 is connected to the upper end of the supporting rod 24, the display surface 251 at the top of the display disc 25 is composed of sector areas with the same number as the supporting frames 21, each sector area corresponds to one supporting frame 21, understandably, each sector area can be set with preset marks of the corresponding supporting frame 21 by using different colors or character patterns and the like, and the preset marks represent the types of garbage which can be put into the garbage bags mounted on the supporting frame 21. Understandably, the display surface 251 of the display disc 25 may be flush with the top surface of the tub cover 3, or may be located on a plane higher or lower than the top surface of the tub cover 3; preferably, the radius of the display disc 25 is slightly smaller than the radius of the through hole 33 at the center of the tub cover 3, so that the display disc 25 can fill the through hole 33 of the tub cover 3 to make the appearance more beautiful.

Further, as shown in fig. 1 to 3, the rotating device 2 further includes a rotating gear 26 fixedly connected to the support rod 24, and a first sliding surface 261 and an abutting surface 262 are disposed on the rotating gear 26; the number of teeth of the rotary gear 26 shown in fig. 3 may be set according to the number of the support frames 21, that is, one tooth may be set to correspond to one support frame 21, and each tooth is provided with one first sliding surface 261 and one abutment surface 262.

The driving mechanism 22 comprises a connecting rod 221, a driving gear 222, a protruding strip 223 and a driving element 224, wherein the connecting rod 221 is coaxially arranged with the supporting rod 24, and the protruding strip 223 is fixed on the outer tub 1 and is arranged in parallel with the central axis of the connecting rod 221; at least two latch teeth 2221 with the top ends engaged with the first sliding surface 261 are arranged on the driving gear 222, and a sliding groove 2222 for the protruding strip 223 to pass through is formed between the at least two latch teeth 2221; the top end of the protruding strip 223 is provided with a second sliding surface (not shown) matching with the first sliding surface 261; understandably, the number of the latches 2221 of the driving gear 222 shown in fig. 3 can also be set according to the number of the supporting frames 21, and the tooth surface of the latch 2221 is matched with the first sliding surface 261.

In fig. 1, a rotary bin 27 is fixed on the bottom surface of the outer tub 1 (the rotary bin 27 can further enhance the fixing effect with the outer tub 1 through the reinforcing ribs 29 shown in fig. 1), a plurality of (4 shown in fig. 3) fixed protruding strips 223 are arranged in the rotary bin 27, understandably, the first sliding surface 261 can be an inclined surface or an arc surface, and correspondingly, the second sliding surface can also be an inclined surface or an arc surface, which is adapted to the first sliding surface 261 (both the first sliding surface 261 and the second sliding surface shown in fig. 3 are inclined surfaces); the device also comprises a bin cap 28 fixed on the outer barrel 1, a rotary gear 26 at the lower end of the support rod 24 passes through the bin cap 28 and extends into the rotary bin 27, and the bin cap 28 can limit the maximum upward displacement of the rotary gear 26; the lower end of the rotary bin 27 is provided with a limit step hole 271, the driving gear 222 at the upper end of the connecting rod 221 passes through the limit step hole of the rotary bin 27 and then is meshed with the rotary gear 26 in the rotary bin 27, and the limit step hole 271 can limit the maximum downward displacement of the driving gear 222; the supporting rods 24 can only move up and down or rotate along the axes of the supporting rods in the driving bin; since the protruding bar 223 penetrates the sliding groove 2222 between the latches 2221 on the connecting rod 221, the connecting rod 221 can move up and down (non-rotatably, with its rotational degree of freedom limited by the sliding groove 2222) in the driving chamber as far as possible in the axial direction thereof.

Understandably, when the driving member 224 does not drive the connecting rod 221 to move upwards, under the action of gravity, the rotating gear 26 sinks until the first sliding surface 261 is attached to the second sliding surface of the protruding strip 223 passing through the sliding slot 2222, the rotating gear 26 continues to sink, at this time, the first sliding surface 261 and the second sliding surface slide relatively, until the abutting surface 262 abuts against the side surface of the protruding strip 223 (the protruding strip 223 limits the downward movement and rotation of the rotating gear 26), the rotating gear 26 stops rotating and downward movement, at this time, one supporting frame 21 rotates to a position opposite to the opening 31.

When the driving member 224 drives the connecting rod 221 to move up, after the latch 2221 abuts against the first sliding surface 261, the connecting rod 221 continues to move up until the abutting surface 262 is separated from the side surface of the protruding bar 223, and the first sliding surface 261 slides along the tooth surface of the latch 2221 under the action of gravity and drives the supporting rod 24 to rotate.

The driving member 224 drives the connecting rod 221 to move upwards, the connecting rod 221 drives the latch 2221 to move upwards to abut against the first sliding surface 261, at this time, the driving member 224 continues to drive the connecting rod 221 to move upwards until the first sliding surface 261 and the second sliding surface are separated, and finally, the abutting surface 262 is separated from the side surface of the protruding strip 223, at this time, the side surface of the protruding strip 223 does not generate the limitation of the upward freedom degree of the rotating direction of the rotating gear 26 through the abutting surface 262 any more, at this time, the rotating gear 26 moves downwards under the action of gravity, and because the first sliding surface 261 is attached to the tooth surface of the tooth, at this time, the first sliding surface 261 slides along the tooth surface of the latch 2221 and drives the supporting rod 24 to rotate and move downwards.

After the support rod 24 rotates a small angle, the side surface of the protruding bar 223 is misaligned with the first contact surface 262 (here, the contact surface 262 out of contact is set as the first contact surface 262, and the first sliding surface 261 is set as the previous first sliding surface 261), at this time, the driving member 224 stops driving the connecting rod 221 to move up, the connecting rod 221 and the rotary tooth gradually sink down under the action of gravity, and the next first sliding surface 261 adjacent to the first contact surface 262 on the rotary gear 26 after rotation (the next first sliding surface 261 is adjacent to and parallel to the previous first sliding surface 261) is in contact with and slides relative to the second sliding surface of the first protruding bar 223 until the second contact surface 262 (the contact surface 262 parallel to the first contact surface 262 and adjacent to the next first sliding surface 261) is in contact with the side surface of the first protruding bar 223, at this time, the other support frame 21 is rotated to a position opposite to the opening 31. For example, when the number of the supporting frames 21 is 4, the rotation angle of the supporting rod 24 is 90 degrees when one supporting frame 21 rotates to the other supporting frame 21.

Further, as shown in fig. 3, a blind groove 263 adapted to the top end of the protruding strip 223 is further disposed on the rotating gear 26, and the blind groove 263 is located between the first sliding surface 261 and the abutting surface 262. The blind groove 263 can catch the protruding strip 223, so that the protruding strip 223 is more firmly defined with respect to the position of the rotary gear 26.

Further, as shown in fig. 1, the driving member 224 includes a stepping lever 2241 and a driving pin 2242; the outer barrel 1 is provided with a mounting hole 11, one end of the stepping rod 2241 is connected with the driving pin 2242, and the other end of the stepping rod 2241 passes through the mounting hole 11 and then extends out of the outer barrel 1; the drive pin 2242 is disposed opposite to the connection lever 221. Understandably, the end of the treading rod 2241, which is positioned outside the outer barrel 1, is provided with a treading plate, and the following processes are realized by the lever principle: downward pressure is applied to the pedal, and the driving pin 2242 is pushed upwards to move; the driving pin 2242 is disposed opposite to the connection link 221, and pushes the connection link 221 to move upward after the driving pin 2242 moves upward by a distance. By applying an impact force to the connecting rod 221 through the driving pin 2242, the connecting rod 221 can be pushed to move upward to a larger extent by applying a smaller force to the pedal (if the force is directly applied to the connecting rod 221, the connecting rod 221 does not move upward to the same extent). Understandably, when the number of the supporting frames 21 is 4, the supporting rod 24 can be rotated by 90 degrees by stepping once.

To help understand the utility model discloses, the use of the categorised garbage bin of an embodiment is listed as follows:

and (3) replacing the garbage bag: the pedal is stepped on, the display content of the display disc 25 is viewed, the specific type of garbage position corresponding to the preset mark on the display surface 251 is selected (that is, the support frame 21 corresponding to the preset mark of the garbage type rotates to the position opposite to the opening 31), the switch cover 32 of the tub cover 3 is opened, the garbage taking and placing door 12 of the outer tub 1 is opened, the pressing sheet 212 is taken off, the garbage bag filled with the garbage is taken off from the garbage taking and placing door 12 of the outer tub 1, a new garbage bag is mounted on the support frame 21, the garbage bag is clamped on the support frame 21 by the pressing sheet 212, the garbage taking and placing door 12 of the outer tub 1 is closed, and the switch cover 32 on the tub cover 3 is closed.

Placing garbage: the pedal is stepped on, the content of the display disc 25 is viewed, the specific type of garbage position corresponding to the preset mark on the display surface 251 is selected (that is, the support frame 21 corresponding to the preset mark of the garbage type is rotated to the position opposite to the opening 31), the switch cover 32 on the barrel cover 3 is opened, the garbage is thrown into the garbage bag mounted on the support frame 21 from the opening 31, and the switch cover 32 on the barrel cover 3 is closed. The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A classified trash can is characterized by comprising an outer barrel, a rotating device positioned in the outer barrel and a can cover detachably connected with the outer barrel; the barrel cover is provided with an opening, and the rotating device comprises at least two support frames for mounting garbage bags and a driving mechanism for driving the support frames to rotate to the position opposite to the opening.

2. The sortable trash can of claim 1, wherein an opening and closing cover is further provided on said lid for opening and closing said opening.

3. The sortable trash can of claim 1, wherein the rotating device further comprises a supporting plate and a supporting rod, the supporting plate and at least two of the supporting frames are both fixedly mounted on the supporting rod, the supporting plate is located under the supporting frame, and an accommodating space is formed between the inner wall of the outer tub, the supporting plate and the supporting frame;

4. The classified trash can of claim 3, wherein a through hole is formed in the can cover, the rotating device further comprises a display disc mounted on the support bar, the display disc is arranged opposite to the through hole, and the support bar drives the display disc to rotate so as to indicate a preset mark of the support frame opposite to the opening at present.

5. A classified trash can according to claim 3, wherein the supporting frame includes a bracket fixed to the supporting rod for receiving the trash bag and a pressing piece for clamping the received trash bag to the bracket.

6. The sortable trash can of claim 3, wherein said rotating device further comprises a rotating gear fixedly connected to said support bar, said rotating gear having a first sliding surface and an abutment surface;

7. A classified refuse receptacle according to claim 6, characterised in that the rotary gear is further provided with a blind groove adapted to the top end of the raised strip, the blind groove being located between the first sliding surface and the abutment surface.

8. The sortable trash can of claim 6, wherein said drive member comprises a pedal lever and a drive pin; the outer barrel is provided with a mounting hole, one end of the stepping rod is connected with the driving pin, and the other end of the stepping rod penetrates through the mounting hole and then extends out of the outer barrel; the drive pin is disposed opposite to the connecting rod.

9. The sortable trash can of claim 1, wherein said support frame is fan-shaped; the radius and the central angle of the supporting frame of each sector are equal.

10. The sortable waste bin as claimed in claim 1, wherein a waste access door is provided on said outer bin at a location opposite said opening.