CN218200234U

CN218200234U - Garbage can

Info

Publication number: CN218200234U
Application number: CN202221697754.3U
Authority: CN
Inventors: 朱泽春; 罗成忠
Original assignee: Hangzhou Joyoung Household Electrical Appliances Co Ltd
Current assignee: Hangzhou Joyoung Household Electrical Appliances Co Ltd
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2023-01-03
Anticipated expiration: 2032-07-01

Abstract

The application discloses a garbage can, which belongs to the technical field of household cleaning articles and comprises a first cover body, a second cover body with a garbage throwing-in opening and a can body with a garbage storage cavity, wherein the first cover body and the second cover body are rotatably connected to open or cover the garbage throwing-in opening; the second lid is equipped with drive unit, drive unit includes the motor and the driving gear of being connected with motor drive, first lid is equipped with driven gear, the ladle body is equipped with the fixed gear, motor corotation or reversal drive driving gear alternative and driven gear or fixed gear meshing transmission, in order to open first lid or second lid, through one set of drive unit alright drive the rotation of first lid or second lid, drive unit's structure has been simplified, make the structure of complete machine compacter, help realizing the miniaturization of garbage bin, the use energy consumption has been reduced simultaneously, avoid the great condition that leads to the user to need frequently to change the battery or charge of energy consumption.

Description

Garbage can

Technical Field

The application belongs to the technical field of house cleaning products, especially relates to a garbage bin.

Background

The garbage can is used as a common household appliance, the problems of temporary collection, storage, packaging and the like of garbage are solved, and the actions of manual bag replacement, bag sleeving, packaging and the like are required for the common garbage can. Along with the development of the technology, the intelligent garbage can capable of fully automatically opening the cover, replacing the bag, sleeving the bag and packaging has appeared in the market, and great convenience is brought to users. The garbage can generally comprises a first cover body, a second cover body with a garbage throwing-in opening and a can body with a garbage storage cavity, wherein the first cover body and the second cover body are rotatably connected to open or cover the garbage throwing-in opening; in addition, the other type is driven by a set of driving unit, but the driving unit can simultaneously drive the first cover body and the second cover body to overturn during driving, so that the energy consumption of the driving unit is greatly increased, a user needs to frequently replace a battery or charge the battery, and the use experience of the consumer is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The present application provides a garbage bin to solve at least one of the technical problems mentioned above.

The technical scheme adopted by the application is as follows:

a garbage can comprises a first cover body, a second cover body and a can body, wherein the second cover body is provided with a garbage throwing opening, the can body is provided with a garbage storage cavity, the first cover body and the second cover body are rotatably connected to open or cover the garbage throwing opening, and the second cover body and the can body are rotatably connected to open or cover the garbage storage cavity; the second cover body is provided with a driving unit, the driving unit comprises a motor and a driving gear in transmission connection with the motor, the first cover body is provided with a driven gear, the barrel body is provided with a fixed gear, and the motor rotates forwards or backwards to drive the driving gear to be in meshing transmission with the driven gear or the fixed gear alternatively so as to open the first cover body or the second cover body.

The trash can in this application also has the following additional technical features:

the rim of the driving gear is circumferentially provided with gear teeth which can be respectively meshed with the driven gear or the fixed gear, and an avoiding part used for avoiding the driven gear or the fixed gear, and the radius of the driving gear at the avoiding part is smaller than that of a reference circle of the driving gear.

The second cover body rotates around a first axis to open or close the garbage storage cavity, and the first axis is coaxial with the axis of the fixed gear.

The top of ladle body is equipped with convex pivot seat, decide the gear and locate one side of pivot seat, the pivot seat with decide the opposite side of gear position and be equipped with pivot portion, decide the gear with pivot portion coaxial arrangement.

The first cover body rotates around a second axis to open or cover the garbage throwing opening, and the second axis is coaxial with the axis of the driven gear.

The second cover body is provided with a covering position for covering the garbage storage cavity and a limit position for opening the garbage storage cavity, the driven gear is provided with a stopping portion, and the stopping portion is abutted to the driving gear at the limit position to limit the overturning angle of the second cover body.

The second cover body is rotatably connected with the dustbin body through a first rotating shaft, and the dustbin further comprises a first damping structure arranged at the first rotating shaft.

The first cover body is rotatably connected with the second cover body through a second rotating shaft, and the garbage can further comprises a second damping structure arranged at the second rotating shaft.

The driven gear and the first cover body are of an integrally formed structure; or, the driven gear and the first cover body are formed in a split mode, and the driven gear is fixedly connected with the first cover body.

The fixed gear and the barrel body are of an integrally formed structure; or the fixed gear and the barrel body are formed in a split mode, and the fixed gear is fixedly connected with the barrel body.

Due to the adoption of the technical scheme, the beneficial effects obtained by the application are as follows:

1. this application opens or the lid closes rubbish input port through setting up first lid for the user can put in the input port through opening rubbish and realize throwing in of rubbish, and can put in the rubbish mouth and close, avoids rubbish peculiar smell outflow, the liquid inflow and the condition of visual pollution in the rubbish storage cavity, has promoted the user and has used experience. And the second lid rotates with the ladle body to be connected and closes the rubbish storage chamber in order to open or to cover for the user can open the rubbish storage chamber through rotating the second lid and take out the disposal bag that is equipped with rubbish, and change new disposal bag and go, makes the clearance and the change of disposal bag convenient and fast more.

Meanwhile, the motor positively rotates or reversely rotates to drive the driving gear to alternatively engage with the driven gear or the fixed gear for transmission, so that the first cover body or the second cover body is opened, one set of driving unit can drive the first cover body or the second cover body to rotate, compared with the traditional structure that the first cover body and the second cover body need to be respectively driven by two sets of driving units, the structure of the driving unit is simplified, the structure of the whole machine is more compact, the garbage can is miniaturized, the occupied space of the garbage can is reduced, the garbage can is convenient to place for a user, meanwhile, the manufacturing cost of the garbage can is reduced, the weight of the whole machine can be reduced, convenience is brought to the user to move and place, and the user use experience is improved. Compared with a structure that the first cover body and the second cover body are driven to overturn by one set of driving unit, driving force in the transmission process is greatly reduced, using energy consumption is reduced, the situation that a user needs to frequently replace a battery or charge due to high energy consumption is avoided, and user using experience is enjoyed.

2. As an optimization of this application, through the rim with the driving gear set up to be equipped with along circumference respectively with driven gear or decide gear engagement's the teeth of a cogwheel and be used for dodging driven gear or decide gear's the portion of dodging realizes that the driving gear teeth of a cogwheel alternative and driven gear or decide gear engagement when rotating, and then drives first lid and the upset of second lid, transmission simple structure and reliable to incomplete gear cost is lower, weight is lighter, has further reduced the cost and the weight of dustbin complete machine to can reduce the wearing and tearing between each gear, the life of extension gear. Simultaneously the driving gear is in the radius of dodging portion department is less than the radius of the reference circle of driving gear guarantees that when the driving gear teeth of a cogwheel were in the meshing with one of driven gear or fixed gear, the dodge portion can dodge another, can not cause the interference to another, avoids dodging the portion and takes place to interfere with driving gear or fixed gear and leads to the rotation not smooth and even the circumstances that the jamming appears, improves pivoted stability.

3. As an optimization of this application, through with first axis with the axis of fixed gear sets up to coaxial, the overall arrangement of compactification second lid and ladle body reduces the vertical dimension of dustbin complete machine, makes the structure of complete machine compacter, helps realizing the miniaturization of garbage bin, reduces the occupation space of garbage bin to can make the focus of garbage bin reduce, improve its stability, when avoiding first lid or second lid to open, the higher condition that leads to the garbage bin to topple over of garbage bin focus.

4. Preferably, the bearing seat is provided with a fixed gear engaged with the driving gear, and the driving gear rotates around the fixed gear, so that the fixed gear can serve as a rotating shaft part on one side of the second cover body, and the rotating shaft part arranged on the other side opposite to the fixed gear is combined with the rotating shaft seat, so that the rotation limit of the second cover body can be realized by the two rotating shaft parts, the phenomenon that the rotating shaft part matched with the rotating shaft seat is additionally arranged on the second cover body is avoided, the structural design is further simplified, and the whole structure is further simplified and compact.

5. As an optimization of this application, through with the second axis with driven gear's axis sets up to coaxial, and the overall arrangement of the first lid of compactification and second lid further reduces the vertical size of dustbin, makes the whole structure further compact, can also further reduce the focus of garbage bin simultaneously, further improves its stability.

6. As an optimization of this application, through being equipped with backstop portion at driven gear, just extreme position, backstop portion with the driving gear supports and leans on in order to inject the rotation angle of second lid for the second lid is opening rubbish storage chamber and when arriving extreme position, avoids its further outside upset under the backstop effect of backstop portion, avoids opening the lid angle too big because of the second lid, and the condition of jointly whole ladle body upset toppling backward, improves the holistic stability of garbage bin. Meanwhile, the stop part and the driving gear are abutted to limit the first cover body, so that the second cover body is prevented from turning over under the action of self gravity when being opened to open the garbage throwing port.

7. As an optimization of this application, set up first damping structure through first pivot department for when driving gear and fixed gear meshing transmission and drive the second lid and rotate, under the damping effect of first damping structure, reduce the speed of uncapping of second lid, avoid the second lid because of uncapping the condition that too fast leads to the garbage bin to topple, stability when guaranteeing the garbage bin and uncapping.

8. As one preferred mode of the present application, the second damping structure is arranged at the rotating shaft, so that on one hand, the position limitation of the first cover body is realized, and the opening of the garbage throwing port caused by the overturning of the second cover body under the action of self gravity when the second cover body is opened is avoided; on the other hand, realize prescribing a limit to the turnover speed of first lid, avoid uncapping too fast and lead to the aggravation of wearing and tearing, the collision noise etc. of cooperation position.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is an exploded view of a trash can according to one embodiment of the present application;

FIG. 2 is a schematic structural diagram of a driving unit according to an embodiment of the present disclosure;

FIG. 3 is a schematic view of a first cover according to an embodiment of the present disclosure;

FIG. 4 is a cross-sectional view of a trash can according to one embodiment of the present application;

FIG. 5 is an enlarged view of portion A of FIG. 4;

FIG. 6 is a cross-sectional view of an embodiment of the present application with the first cover open;

FIG. 7 is an enlarged view of portion B of FIG. 6;

FIG. 8 is a cross-sectional view of one embodiment of the present application with the second cover open;

fig. 9 is an enlarged view of a portion C in fig. 8.

Wherein,

1-a first cover body, 11-a driven gear; 2-a second cover body and 21-a garbage throwing port; 3-a barrel body, 31-a garbage storage cavity, 32-a fixed gear and 33-a rotating shaft seat; 4-a driving unit, 41-a motor, 42-a driving gear, 421-an avoiding part and 422-gear teeth; 5-a garbage bag.

Detailed Description

In order to more clearly explain the overall concept of the present application, the following detailed description is given by way of example in conjunction with the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced in other ways than those described herein, and therefore the scope of the present application is not limited by the specific embodiments disclosed below.

In addition, in the description of the present application, it is to be understood that the terms "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like refer to orientations or positional relationships based on those illustrated in the drawings, merely to facilitate description of the application and to simplify description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered limiting of the present application.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and encompass, for example, both fixed and removable connections or integral parts thereof; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, a first feature is "on" or "under" a second feature such that the first and second features are in direct contact, or the first and second features are in indirect contact via an intermediary. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

As shown in fig. 1 to 9, the present application discloses a trash can, which includes a first cover 1, a second cover 2 having a trash input opening 21, and a can body 3 having a trash storage cavity 31, wherein the first cover 1 is rotatably connected to the second cover 2 to open or close the trash input opening 21, and the second cover 2 is rotatably connected to the can body 3 to open or close the trash storage cavity 31; the second cover body 2 is provided with a driving unit 4, the driving unit 4 includes a motor 41 and a driving gear 42 in transmission connection with the motor 41, the first cover body 1 is provided with a driven gear 11, the barrel body 3 is provided with a fixed gear 32, and the motor 41 rotates forward or backward to drive the driving gear 42 to alternatively mesh with the driven gear 11 or the fixed gear 32 for transmission, so as to open the first cover body 1 or the second cover body 2.

This application is through setting up 1 opening of first lid or lid and closing rubbish and put in mouth 21 for the user can put in the throwing in of mouth 21 realization rubbish through opening rubbish, and can put in mouth 21 with rubbish and close, avoids rubbish peculiar smell outflow, liquid inflow and visual pollution's the condition in the rubbish storage chamber 31, has promoted user and has used experience. And the second lid 2 rotates with the ladle body 3 to be connected and closes rubbish storage chamber 31 in order to open or to cover for the user can open rubbish storage chamber 31 through rotating second lid 2 and take out the disposal bag 5 that is equipped with rubbish, and change new disposal bag 5 and go, makes the clearance and the change of disposal bag 5 convenient and fast more.

Meanwhile, the motor 41 rotates forwards or backwards to drive the driving gear 42 to be meshed with the driven gear 11 or the fixed gear 32 alternatively to open the first cover body 1 or the second cover body 2, so that the first cover body 1 or the second cover body 2 can be driven to rotate by one set of driving unit 4, compared with the traditional structure that the first cover body 1 and the second cover body 2 need to be driven by two sets of driving units respectively, the structure of the driving unit 4 is simplified, the structure of the whole machine is more compact, the garbage can is miniaturized, the occupied space of the garbage can is reduced, the garbage can is convenient to place by a user, the manufacturing cost of the garbage can is reduced, the weight of the whole machine can be reduced, the garbage can is convenient to move by the user, and the use experience of the user is improved. Compared with a structure that the first cover body 1 and the second cover body 2 are driven to overturn by one set of driving unit 4, driving force in the transmission process is greatly reduced, using energy consumption is further reduced, the situation that a user needs to frequently replace a battery or charge due to large energy consumption is avoided, and user using experience is enjoyed.

Specifically, as shown in fig. 4, 5, 6, and 7, when the garbage needs to be thrown into the garbage: send the instruction to main control board (not shown in the figure) through modes such as button or infrared induction, motor 41 forward (or reverse) rotates among the main control board control drive unit 4, makes driving gear 42 rotate clockwise, and the driven gear 11 counter-clockwise turning of drive driving gear 42 top to open first lid 1, expose disposal bag 5 opening, the user can place rubbish, motor 41 counter-rotation when closing first lid 1 can. As shown in fig. 8 and 9, when the garbage bag needs to be taken out: send the instruction to the main control board through modes such as button or infrared induction, motor 41 is reverse (or forward) to rotate among the main control board control drive unit 4, make driving gear 42 anticlockwise rotation, driving gear 42 and fixed gear 32 meshing, because fixed gear 32 can not rotate for fixing on ladle body 3, and drive unit 4 assembles in second lid 2, driving gear 42 is around fixed gear 32 axis anticlockwise rotation, thereby make second lid 2 open, thereby the user can take out the rubbish package, motor 41 antiport can when closing second lid 2.

As a preferred embodiment of the present invention, as shown in fig. 3, 4, and 5, the rim of the driving gear 42 is provided with a gear tooth 422 capable of meshing with the driven gear 11 or the fixed gear 32, and a relief portion 421 for relieving the driven gear 11 or the fixed gear 32, respectively, along the circumferential direction, and the radius of the driving gear 42 at the relief portion 421 is smaller than the radius of the reference circle of the driving gear 42.

Set up to be equipped with respectively along circumference through the rim with driving gear 42 with driven gear 11 or the teeth of a cogwheel 422 of fixed gear 32 meshing and be used for dodging driven gear 11 or the dodging portion 421 of fixed gear 32 realizes that driving gear 42 teeth of a cogwheel 422 alternative and driven gear 11 or fixed gear 32 meshing when rotating, and then drives the upset of first lid 1 and second lid 2, and transmission simple structure and reliable to incomplete gear cost is lower, weight is lighter, has further reduced the cost and the weight of dustbin complete machine. Meanwhile, the radius of the driving gear 42 at the avoiding portion 421 is smaller than the radius of the reference circle of the driving gear 42, so that when the gear teeth 422 of the driving gear 42 are meshed with one of the driven gear 11 or the fixed gear 32, the avoiding portion 421 can avoid the other gear, interference on the other gear is avoided, the situation that rotation is unsmooth or even jamming occurs due to interference between the avoiding portion 421 and the driving gear 42 or the fixed gear 32 is avoided, and the stability of rotation is improved.

It should be noted that the present application does not specifically limit the structure of the driven gear 11 and the fixed gear 32 in this embodiment, but as shown in fig. 5, the driven gear 11 and the fixed gear 32 are also incomplete gears, so as to further reduce the cost and weight of the entire dustbin, reduce the wear between the gears, and prolong the service life of the gears. More preferably, the drive gear 42 has a pitch diameter of 18mm, and the angle between two adjacent teeth is 30 °, leaving only 6 consecutive teeth (a total corresponding angle of 150 °). The pitch diameter of the fixed gear 32 is 30mm, and only 6 continuous teeth remain. The driven gear 11 has a pitch circle diameter of 30mm and retains only 5 consecutive teeth. The driving gear 42 is located between the driven gear 11 and the fixed gear 32, and its reference circle is tangent. When the first cover body 1 and the second cover body 2 are both in the closed state, the 6 teeth of the driving gear 42 are located on one side of the connecting line of the reference circle thereof and the centers of the reference circles of the other two gears. The driving gear 42 rotates clockwise, and rotates 125 ° from the time when the first cover 1 can be driven, and the first cover 1 rotates counterclockwise 75 °; the driving gear 42 rotates counterclockwise by 120 ° from the time when the second lid body 2 can be driven, and the second lid body 2 rotates counterclockwise by 72 °.

As a preferred embodiment of the present invention, as shown in fig. 1, 8 and 9, the second lid body 2 rotates about a first axis coaxial with the axis of the fixed gear 32 to open or close the waste storage chamber 31.

Through with the primary shaft with the axis of fixed gear 32 sets up to coaxial, and the vertical dimension of dustbin complete machine is reduced to the overall arrangement of compactification second lid 2 and ladle body 3, makes the structure of complete machine compacter, helps realizing the miniaturization of garbage bin, reduces the occupation space of garbage bin to can make the focus of garbage bin reduce, improve its stability, when avoiding first lid 1 or second lid 2 to open, the higher condition that leads to the garbage bin to topple over of garbage bin focus.

Further, as shown in fig. 1, a convex rotating shaft seat 33 is provided on the top of the barrel 3, the fixed gear 32 is provided on one side of the rotating shaft seat 33, the rotating shaft seat 33 is provided with a rotating shaft portion on the other side opposite to the fixed gear 32, and the fixed gear 32 is arranged coaxially with the rotating shaft portion.

The fixed gear 32 meshed with the driving gear 42 is arranged on the bearing seat, and the driving gear 42 rotates around the fixed gear 32, so that the fixed gear 32 can serve as a rotating shaft part on one side of the second cover body 2, the rotating shaft part arranged on the other side opposite to the fixed gear 32 is combined with the rotating shaft part arranged on the rotating shaft seat 33, the rotation limit of the second cover body 2 can be realized by the two rotating shaft parts, the phenomenon that the rotating shaft part matched with the rotating shaft seat 33 is additionally arranged on the second cover body 2 is avoided, the structural design is further simplified, and the whole structure is further simplified and compact.

As a preferred embodiment of the present invention, as shown in fig. 6 and 7, the first lid body 1 rotates about a second axis coaxial with the axis of the driven gear 11 to open or close the waste insertion opening 21.

Through with the second axis with driven gear 11's axis sets up to coaxial, and the first lid 1 of compactification and the overall arrangement of second lid 2 further reduce the vertical size of dustbin, make the whole structure further compact, can also further reduce the focus of garbage bin simultaneously, further improve its stability.

As a preferred embodiment of the present application, as shown in fig. 8 and 9, the second lid 2 has a closing position for closing the garbage storage chamber 31 and a limit position for opening the garbage storage chamber 31, and the driven gear 11 is provided with a stopper portion which abuts against the driving gear 42 to define a turning angle of the second lid 2 in the limit position.

Through being equipped with backstop portion at driven gear 11, just extreme position, backstop portion with driving gear 42 supports and leans on in order to inject the rotation angle of second lid 2 for second lid 2 is opening rubbish storage chamber 31 and when arriving extreme position, avoids its further outside upset under the backstop effect of backstop portion, avoids because of second lid 2 angle of uncapping too big, and the condition of overturning backward of whole ladle body 3 is taken in connection, improves the holistic stability of garbage bin. Meanwhile, the abutting between the blocking portion and the driving gear 42 can limit the position of the first cover 1, so as to prevent the second cover 2 from turning over under the action of its own gravity when being opened, so as to prevent the opening of the garbage input port 21.

It should be noted that the structure of the stopping portion in this embodiment is not specifically limited, and preferably, the stopping portion is a gear tooth with a larger outer diameter than that of the gear tooth of the driven gear 11, which is disposed on the driven gear 11, and is stopped by the driving gear 42 when the driving gear 42 rotates to the gear tooth, so that the driving gear cannot rotate any further. Of course, the positioning of the limit position of the second cover 2 is not limited to the setting of the stop, but it can also be the control of the rotation of the motor 41 by the control unit, specifically, when the control unit controls the rotation of the motor 41, the control unit controls the motor 41 to stop rotating when the rotation time reaches the predetermined time compared with the rotation time by the time preset in the control unit, and the second cover 2 reaches the limit position.

As a preferred embodiment of the present application, the second cover 2 is rotatably connected to the dustbin body 3 through a first rotating shaft, and the dustbin further includes a first damping structure disposed at the first rotating shaft.

Set up first damping structure through first pivot department for when driving gear 42 and fixed gear 32 meshing transmission and drive second lid 2 and rotate, under the damping effect of first damping structure, reduce the speed of uncapping of second lid 2, avoid second lid 2 because of uncapping the condition that leads to the garbage bin to topple at the excessive speed, stability when guaranteeing that the garbage bin uncaps.

As a preferred embodiment of the present application, the first cover body 1 is rotatably connected to the second cover body 2 through a second rotating shaft, and the trash can further includes a second damping structure disposed at the second rotating shaft.

The second damping structure is arranged at the rotating shaft, so that the position of the first cover body 1 is limited, and the opening of the garbage throwing port 21 caused by the turnover of the second cover body 2 under the action of the gravity of the second cover body is avoided; on the other hand, realize prescribing a limit to the turnover speed of first lid 1, avoid uncapping too fast and lead to the aggravation of wearing and tearing, the collision noise etc. of cooperation position.

It should be noted that, in the present application, the rotation speed of the first cover 1 and the second cover 2 is not limited to the above damping structure, and the rotation speed of the motor 41 may be predefined to control the turning speed of the first cover 1 and the second cover 2, which is not described herein again.

In the present application, the relative relationship between the driven gear 11 and the first lid 1 is not particularly limited, and may be any one of the following embodiments:

example 1: as shown in fig. 3, in this embodiment, the driven gear 11 and the first lid 1 are integrally formed.

Through setting up driven gear 11 and first lid 1 into integrated into one piece's structure, reduced the structure of connecting both, make the structure simplify the compactness more, can also save the assembly process after the independent shaping simultaneously, improved assembly efficiency to can also improve driven gear 11 and be connected complex stability with first lid 1, avoid first lid 1 and driven gear 11 to be connected the unstable condition that leads to the transmission to become invalid.

Example 2: in this embodiment, the driven gear 11 is formed separately from the first lid 1, and the driven gear 11 is fixedly connected to the first lid 1.

Through set up driven gear 11 and first lid 1 into the fashioned form of components of a whole that can function independently, make things convenient for driven gear 11 and the production demolding of first lid 1, reduce the complexity of mould.

It should be noted that, the relative relationship between the fixed gear 32 and the barrel 3 is not specifically limited in the present application, and may be any one of the following embodiments:

example 1: as shown in fig. 1, in this embodiment, the fixed gear 32 and the barrel 3 are integrally formed.

Through setting up fixed gear 32 and ladle body 3 to integrated into one piece's structure, reduced the structure of connecting both, make the structure simplify more compactly, can also save the assembly process after the independent shaping simultaneously, improved assembly efficiency to can also improve fixed gear 32 and ladle body 3 be connected cooperation stability, avoid fixed gear 32 and ladle body 3 to be connected the unstable condition that leads to the unable upset of second lid 2.

Example 2: in this embodiment, the fixed gear 32 is formed separately from the tub 3, and the fixed gear 32 is fixedly connected to the tub 3.

Through setting up fixed gear 32 and ladle body 3 into the fashioned form of components of a whole that can function independently, make things convenient for the production demolding of fixed gear 32 and ladle body 3, reduce the complexity of mould.

Where not mentioned in this application, this may be achieved using or taking advantage of existing technology.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art to which the present application pertains. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A garbage can comprises a first cover body, a second cover body and a can body, wherein the second cover body is provided with a garbage throwing opening, the can body is provided with a garbage storage cavity, the first cover body and the second cover body are rotatably connected to open or cover the garbage throwing opening, and the second cover body and the can body are rotatably connected to open or cover the garbage storage cavity; the novel toilet bowl is characterized in that the second cover body is provided with a driving unit, the driving unit comprises a motor and a driving gear in transmission connection with the motor, the first cover body is provided with a driven gear, the toilet bowl body is provided with a fixed gear, and the motor rotates forwards or backwards to drive the driving gear to be in meshing transmission with the driven gear or the fixed gear alternatively so as to open the first cover body or the second cover body.

2. A waste bin according to claim 1,

3. A waste bin according to claim 1,

4. A waste bin according to claim 3,

5. A waste bin according to claim 1,

6. A waste bin according to claim 1,

7. A waste bin according to claim 1,

8. A waste bin according to any one of claims 1 to 7,

9. A waste bin according to any one of claims 1 to 7,

the driven gear and the first cover body are of an integrally formed structure; or the driven gear and the first cover body are formed in a split mode, and the driven gear is fixedly connected with the first cover body.

10. A waste bin according to any one of claims 1 to 7,