CN219030592U - Garbage can lids and trash cans - Google Patents

Abstract

The utility model relates to the technical field of intelligent garbage bin equipment, in particular to a garbage bin cover and a garbage bin. The garbage can comprises a can body, the can cover comprises a cover plate, the cover plate is rotatably connected to the can body, the cover plate is provided with a first position and a second position, the cover plate seals the can body in the first position, and the cover plate opens the can body in the second position; the driving piece is arranged on the cover plate and is provided with an output gear; the gear assembly is arranged on the barrel body; the output gear is in driving connection with the gear assembly, and the cover plate is switched between a first position and a second position through relative movement between the output gear and the gear assembly. According to the dustbin cover, the output gear is in transmission connection with the gear assembly, so that the force arm is directly meshed, the driving force on the cover plate is larger under the condition that the driving piece outputs the same moment, the cover plate can be turned over more easily, and the cover plate can be opened more easily.

Description

Garbage bin lids and trash cans

technical field

The utility model relates to the technical field of intelligent trash can equipment, in particular to a trash can cover and a trash can.

Background technique

This section provides background information related to the present disclosure only and is not necessarily prior art.

Smart garbage cans are generally equipped with automatic opening or closing lids, which are usually connected by a drive member and a gear box. The gear box is a multi-stage deceleration structure. The cover plate of the garbage can is turned over, and the garbage bag in the garbage can is taken out, but the cover plate of the bung of the garbage can is difficult to open, and needs to be opened by means of external forces such as torsion springs.

Utility model content

The purpose of the utility model is to at least solve the problem that the cover plate of the bucket lid of the trash can in the prior art is not easy to open. This purpose is achieved through the following technical solutions:

The first aspect of the utility model proposes a trash can lid, which is applied to a trash can. The trash can includes a barrel body, and the lid includes:

a cover plate, the cover plate is rotatably connected to the barrel body, and the cover plate has a first position and a second position, in the first position, the cover plate closes the barrel body; In the second position, the cover plate opens the barrel;

a driving part, the driving part is arranged on the cover plate, and the driving part is provided with an output gear;

a gear assembly, the gear assembly is arranged on the barrel;

The output gear is in transmission connection with the gear assembly to drive the cover plate to switch between the first position and the second position.

According to the lid of the trash can of the utility model, by setting the driving part on the cover plate, and connecting the output gear of the driving part with the gear assembly, the cover plate can be switched between the first position and the second position, so that the cover plate can be switched. Realize closing barrel or opening barrel. In the prior art, a gear box with multi-stage deceleration is adopted. After the gear box passes through multi-stage deceleration, the force arm will become longer, and the driving force to the cover plate is relatively small. However, the lid of the trash can in the utility model is due to the output gear and The transmission connection of the gear assembly directly occludes, which reduces the moment arm. When the driving part outputs the same torque, the driving force on the cover plate is greater, making it easier to turn over the cover plate, so that the cover plate can be opened more easily.

In addition, according to the bung of the trash can of the present invention, it can also have the following additional technical features:

In some embodiments of the present invention, the gear assembly includes a gear portion and a sector portion, a curved surface of the sector portion faces the output gear, and the gear portion is disposed on the curved surface.

In some embodiments of the present utility model, the fan-shaped portion is provided with a wire passing hole, and the wire passing hole is arranged through the fan-shaped portion.

In some embodiments of the present utility model, the sector includes:

first sector;

a second fan-shaped surface, the second fan-shaped surface is arranged in parallel with the first fan-shaped surface;

The wire passing hole is disposed at a position where the fan-shaped portion is located between the first fan-shaped surface and the second fan-shaped surface.

In some embodiments of the present utility model, the gear portion includes a plurality of teeth;

The tooth portion extends along the width direction of the fan-shaped portion and is arranged through the width direction of the fan-shaped portion.

In some embodiments of the present utility model, the width of the gear portion is greater than or equal to the width of the output gear.

In some embodiments of the present utility model, the bucket cover further includes a connecting piece, and a connecting hole is provided on the side of the driving piece facing the cover plate, and the connecting piece is fixed on the cover.

In some embodiments of the present utility model, the driving member includes a motor, and the motor is in transmission connection with the output gear.

A second aspect of the utility model proposes a trash can, comprising:

barrel; and

As for the lid of the trash can described in the above embodiments, the lid is rotatably connected to the barrel body.

According to the trash can of the present utility model, by setting the driving part on the cover plate, and connecting the output gear of the driving part with the gear assembly, through the relative rotation of the output gear and the gear assembly, the cover plate is in the first position and the second position. Switch between positions, so that the barrel can be closed or opened. In the prior art, the gear box with multi-stage deceleration is adopted. After the gear box passes through the multi-stage deceleration, the force arm will become longer, and the driving force on the cover plate is relatively small. However, the trash can in the utility model, because the output gear and the gear assembly Transmission connection, direct engagement, reduced moment arm, greater driving force on the cover plate under the condition of the same torque output by the driver, making it easier to turn over the cover plate, so that the cover plate can be opened more easily.

In addition, the trash can according to the utility model can also have the following additional technical features:

In some embodiments of the present utility model, the cover plate includes a connection end;

The cover plate and the gear assembly are in a split structure, and the cover plate is connected to the barrel through the connecting end, and the gear assembly is arranged between two ends of the connecting end;

Or the cover plate and the gear assembly are integrally structured, and the gear assembly is arranged between two ends of the connecting end.

Description of drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiment. The drawings are only for the purpose of illustrating preferred embodiments, and are not considered to limit the present invention. Also throughout the drawings, the same reference numerals are used to denote the same parts. In the attached picture:

Fig. 1 schematically shows a schematic structural view of a trash can according to an embodiment of the present utility model;

Fig. 2 is the partially enlarged structural diagram of place A in Fig. 1;

Fig. 3 is a structural schematic view of the trash can shown in Fig. 1 in a second perspective;

Fig. 4 is the partially enlarged structural diagram of place B in Fig. 2;

Fig. 5 is a structural schematic diagram of the trash can shown in Fig. 1 in a third perspective;

Fig. 6 is a partially enlarged structural diagram at C in Fig. 5;

Fig. 7 is a structural schematic diagram of the trash can shown in Fig. 1 in another state.

The reference signs are as follows:

100 is the trash can;

10 is a bung;

11 is a cover plate; 111 is a delivery port; 112 is a connection end; 113 is a turning end; 114 is a mounting hole;

12 is a driving part; 121 is an output gear; 122 is a motor;

13 is a gear assembly; 131 is a gear part; 132 is a fan-shaped part; 1321 is a wire hole; 1322 is a first fan-shaped surface; 1323 is a second fan-shaped surface;

20 is barrel body;

30 is a hinge.

Detailed ways

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

It should be understood that the terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" may also be meant to include the plural forms unless the context clearly dictates otherwise. The terms "comprising", "comprising", "containing" and "having" are inclusive and thus indicate the presence of stated features, steps, operations, elements and/or parts but do not exclude the presence or addition of one or Various other features, steps, operations, elements, components, and/or combinations thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order described or illustrated, unless an order of performance is specifically indicated. It should also be understood that additional or alternative steps may be used.

Although the terms first, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be referred to as These terms are limited. These terms may be only used to distinguish one element, component, region, layer or section from another region, layer or section. Terms such as "first," "second," and other numerical terms when used herein do not imply a sequence or order unless clearly indicated by the context. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments.

For the convenience of description, spatial relative terms may be used herein to describe the relationship of one element or feature as shown in the figures with respect to another element or feature, such as "inner", "outer", "inner". ", "Outside", "Below", "Below", "Above", "Above", etc. Such spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" or "beneath" the other elements or features. feature above". Thus, the example term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

As shown in Figures 1 to 7, according to the first aspect of the embodiment of the present invention, a bucket cover 10 of a trash can 100 is proposed, and the bucket cover 10 is applied to the trash can 100, as shown in Figures 1 to 6 1 shows schematically a structure diagram of a trash can 100 according to an embodiment of the present invention, and FIG. 2 is a partially enlarged structure diagram at A in FIG. 1 , and FIG. 3 is a garbage bin shown in FIG. 1 The structural diagram of the bucket 100 at the second viewing angle, FIG. 4 is a partial enlarged structural diagram at B in FIG. 2 , FIG. 5 is the structural schematic diagram of the trash can 100 shown in FIG. Partial enlarged structure diagram at C. The trash can 100 includes a barrel body 20 and a barrel cover 10, the barrel cover 10 includes a cover plate 11, a driving member 12 and a gear assembly 13, the cover plate 11 is rotatably connected to the barrel body 20, and the cover plate 11 has a first position and a second position. Two positions, in the first position, the cover plate 11 closes the barrel body 20, and in the second position, the cover plate 11 opens the barrel body 20; the driving member 12 is arranged on the cover plate 11, and the driving member 12 is provided with an output gear 121; The assembly 13 is arranged on the bucket body 20; the output gear 121 is in transmission connection with the gear assembly 13, and drives the cover plate 11 to switch between the first position and the second position.

According to the bung 10 of the trash can 100 of the present utility model, by setting the driving member 12 on the cover plate 11, and connecting the output gear 121 of the driving member 12 with the gear assembly 13, the output gear 121 and the gear assembly 13 are relatively Rotation realizes switching of the cover plate 11 between the first position and the second position, so that the barrel body 20 can be closed or the barrel body 20 can be opened. Since the output gear 121 and the gear assembly 13 are connected in transmission, they are directly engaged and the force arm is reduced. Under the condition that the driving member 12 outputs the same torque, the driving force on the cover plate 11 is greater, making the turning of the cover plate 11 easier, thereby The cover plate 11 can be opened more easily.

In the prior art, a gear box with multi-stage deceleration is used. After the gear box passes through multi-stage deceleration, the moment arm will become longer, and the driving force on the cover plate 11 will become smaller, making it difficult to turn over the cover plate 11. The cover plate 11 could be overturned only by external force components such as a spring. However, the bung 10 of the trash can 100 in the present utility model adopts the structure in which the output gear 121 of the drive member 12 is directly connected to the gear assembly 13, so that the output gear 121 and the gear assembly 13 can be directly meshed and connected, reducing the advantages and disadvantages. , so that under the premise that the driving member 12 outputs the same torque, the driving force generated on the cover plate 11 is greater, so that the turning of the cover plate 11 is easier, and it is easy to open or close the cover plate 11 .

It can be understood that the bucket lid 10 in the present utility model makes the cover plate 11 turn over through the relative movement between the output gear 121 and the gear assembly 13, so that the cover plate 11 can be positioned between the first position and the second position. to switch between.

It should be noted that the turning direction of the cover plate 11 here has two directions, wherein, the direction in which the cover plate 11 is opened is counterclockwise, and the direction in which the cover plate 11 is closed is clockwise. Two-way rotation is realized, that is to say, two-way movement of the cover plate 11 is realized through the two-way rotation of the output gear 121, so that the switch between the first position and the second position of the cover plate 11 can be realized.

In the prior art, the output gear 121 of the driving member 12 is usually connected to a multi-stage reduction gearbox. The multi-stage reduction structure of the gearbox will cause the arm to become longer, resulting in the need for the cover plate 11 of the trash can 100 to It can be opened by external force such as torsion spring. However, in the present application, the output gear 121 of the driver 12 is directly meshed with the gear assembly 13, which can reduce the moment arm. When the driver 12 outputs the same torque, the driving force on the cover plate 11 is greater, which can The easy opening of the cover plate 11 is realized.

It should be noted that the gear assembly 13 here may be an independent single gear, and the specific structure of the gear assembly 13 will be described below. The gear assembly 13 includes a gear part 131 and a sector part 132 formed integrally. The gear part 131 is disposed on the curved surface of the sector part 132 facing the output gear 121 , that is to say, the gear part 131 is disposed on the curved surface of the sector part 132 . Here, the gear portion 131 is distributed in an arc shape, and can realize meshing connection with the output gear 121 , so that the cover plate 11 can be turned over.

It should be noted that the turning angle of the cover plate 11 is limited, that is, the cover plate 11 is turned over from the first position by a certain angle to the second position, or turned from the second position by a certain angle to the first position. The angle here can be 70 degrees to 90 degrees, that is to say, the cover plate 11 is turned over from the first position by 70 degrees to the second position, or the cover plate 11 is turned over from the first position by 90 degrees to the second position. The cover plate 11 is turned over 80 degrees from the first position to the second position. Wherein, when the cover plate 11 is in the first position, it is in a horizontal position, as shown in FIG. 7 , which is a schematic structural diagram of the trash can 100 shown in FIG. It is arranged in a horizontal direction and closes the opening of the barrel body 20. At this time, garbage can be thrown into the garbage bags in the barrel body 20 through the insertion port 111.

The arrangement of the gear assembly 13 and the driving member 12 will be further explained below. It can be seen from FIG. 3 that the cover plate 11 here has an outer space and an inner space, wherein the outer space is located outside the bucket body 20 , that is, the space where the driving member 12 is located. The inner space of the cover plate 11 refers to the space on the side of the cover plate 11 facing the barrel body 20 . Here, by turning over the cover plate 11 , different parts of the gear assembly 13 can be meshed with the output gear 121 . In FIG. 3 , the gear assembly 13 is arranged through the cover plate 11 , the part of the gear assembly 13 is located in the outer space of the cover plate 11 , the part of the gear assembly 13 is located in the inner space of the cover plate 11 , and the driving member 12 is located in the cover plate 11 In the outer space of the drive member 12, the gear assembly 13 is driven to rotate clockwise or counterclockwise, so that the cover plate 11 rotates clockwise or counterclockwise.

Here, the driving member 12 can also be arranged in the inner space of the cover plate 11. At this time, for example, the driving member 12 can be suspended, and the gear assembly 13 can be arranged in the inner space of the cover plate 11, and the gear assembly can be driven by the driving member 12. 13 rotation, can also realize the turning over of cover plate 11. Optionally, the fan-shaped part 132 is provided with a wire-passing hole 1321, and the wire-passing hole 1321 is set through the fan-shaped part 132, and the wire harness for the driver 12, the wire harness for the sensor, and the wire harness for the display board, etc. Pass through and be connected with the main board provided on the barrel body 20.

Optionally, as shown in FIG. 2 and FIG. 6 , the fan-shaped part 132 includes a first fan-shaped surface 1322 and a second fan-shaped surface 1323, and the second fan-shaped surface 1323 and the first fan-shaped surface 1322 are arranged at intervals; In the space between the first fan-shaped surface 1322 and the second fan-shaped surface 1323 . It should be noted that the first fan-shaped surface 1322 and the second fan-shaped surface 1323 here can be arranged in parallel or oppositely arranged at intervals, and there is a certain angle between the first fan-shaped surface 1322 and the second fan-shaped surface 1323. When the angle is 0 degrees, the first fan-shaped surface 1322 and the second fan-shaped surface 1323 are arranged in parallel, and the angle between the first fan-shaped surface 1322 and the second fan-shaped surface 1323 can also be an acute angle, such as 5 degrees Or 10 degrees etc.

It should be noted that the wire passing hole 1321 is formed at a position between the first fan-shaped surface 1322 and the second fan-shaped surface 1323, so that the wire harness can be connected to the main board (not shown) on the barrel body 20 through the wire passing hole 1321, The fan-shaped part 132 also includes a first connecting surface and a second connecting surface, the first connecting surface is arranged at one end of the first fan-shaped surface 1322, and the first connecting surface connects a straight line end of the first fan-shaped surface 1322 and the second fan-shaped surface 1323 The corresponding straight end, the second connecting surface connects the other straight end of the first fan-shaped surface 1322 and the corresponding straight end of the second fan-shaped surface 1323, and the first connecting surface and the second connecting surface are provided with wire holes 1321, through which The wire hole 1321 is provided through the first connecting surface and the second connecting surface, so that the wire harness can pass through the wire passing hole 1321 .

Optionally, the gear part 131 includes a plurality of tooth parts, the tooth parts extend along the width direction of the sector part 132, and are arranged through the width direction of the sector part 132, where the plurality of tooth parts form a circular arc structure, here The tooth portion extends along the width direction of the sector portion 132 . Wherein, the width direction of the fan-shaped portion 132 is consistent with the width direction marked in FIG. 6 .

It should be noted that the tooth portion here can also be arranged on a part of the surface of the sector portion 132 along the width direction of the sector portion 132. Here, it is arranged through the width direction of the sector portion 132, and can make full use of the sector portion 132 towards the gear portion 131. The surface of the fan-shaped portion 132 is formed with a plurality of teeth that can be meshed and connected to achieve the effect of meshing and connecting with the output gear 121 of the driving member 12 .

Optionally, the width of the gear part 131 is greater than or equal to the width of the output gear 121. It should be noted that the gear part 131 here is not a gear set structure in which multiple gears are meshed and connected in the prior art due to the gear structure adopted. Adopting the structure in the utility model can make the width of the gear part 131 larger than the width of the gear set, so as to prevent the tooth width of the gear part 131 from being too narrow and avoid the phenomenon of broken teeth when the cover plate 11 is turned over.

The gear box in the prior art is usually a gear set structure in which multiple gears are meshed and connected. Due to the small space, the width of each gear in the gear set will be narrowed, and the teeth of the gear set are prone to broken teeth during use. However, in the present invention, there is only one gear part 131, which is directly meshed with the output gear 121, so that the width of the gear part 131 can be increased, and the teeth will not be broken during use.

It should be noted that the width of the gear portion 131 here is within a range, and the larger the better, the strength of the gear portion 131 will be reduced if the width of the gear portion 131 is too large. For the size of the common trash can 100 in the prior art, the width of the gear part 131 can be set in the range of 15 millimeters to 25 millimeters, such as the width of the gear part 131 is 18 millimeters, the width of the gear part 131 here is the gear part 131 along the outer dimension of the width direction.

In addition, the mechanism of multi-stage reduction gearbox in the prior art will make the span of the gearbox too large, and the situation of shaft breakage will easily occur. However, the gear assembly 13 in the utility model can avoid this situation. The assembly 13 has only one rotating shaft, and the span of the gear assembly 13 becomes smaller.

In addition, the structure of the multi-stage reduction gearbox in the prior art will make the assembly process of the gearbox complicated, and the output gears of the multi-stage reduction gearbox are subject to large frictional force, are easily damaged, and have a lot of torsion loss, while the utility model adopts The middle output gear 121 and the gear assembly 13 are directly meshed and connected in a simple structure, which is not easy to be damaged, and the output force is relatively large, and the torque loss is not easy to occur. It also has the characteristics of simple structure, easy assembly and maintenance.

Optionally, the bucket lid 10 also includes a connecting piece (not shown), the driver 12 is provided with a connecting hole on the side facing the cover plate 11, and the connecting piece is fixed on the cover plate 11 through the connecting hole, where the connecting piece can be Connecting pieces such as screws, after passing the connecting piece through the connecting hole, the driver 12 is fixed on the cover plate 11, thereby realizing the detachable connection of the driver 12 on the cover plate 11.

It should be noted that the cover plate 11 here also needs to be provided with corresponding through holes, so that the fixing of the driving member 12 can be realized after the connecting member passes through the connecting hole and the through hole.

It can be understood that, in order to realize the stable fixation of the driving member 12, the number of connecting holes here is multiple, and multiple connecting members can be used to fix the driving member 12 from the positions corresponding to different connecting holes, so as to prevent the driving member 12 from There is looseness or falling off from the cover plate 11.

Optionally, the driving member 12 includes a motor 122 , and the motor 122 is in transmission connection with the output gear 121 . The motor 122 here has functions of forward rotation and reverse rotation, wherein the forward rotation and reverse rotation here are two opposite directions, the forward rotation can be clockwise, and the reverse rotation can be counterclockwise. The motor 122 has two functions: The rotation in one direction can cause the output gear 121 of the driving member 12 to rotate in two directions, so that the switch of the cover plate 11 between the first position and the second position can be realized.

Optionally, the cover plate 11 includes a connection end 112 , and the connection end 112 is used to realize the connection between the cover plate 11 and the bucket body 20 . The barrel body 20 and the gear assembly 13 here can be a split structure, and the cover plate 11 is connected to the barrel body 20 through the connection end 112, and the gear assembly 13 is arranged between the two ends of the connection end 112, wherein the gear assembly 13 It is arranged between the two ends of the connecting end 112, such as the middle position of the connecting end 112, etc., so that the width of the gear assembly 13 can be adjusted, and there is enough space to realize that the width of the gear assembly 13 is relatively wide, avoiding the gear assembly 13 Broken teeth due to too narrow tooth width. Wherein, the gear assembly 13 is fixed on the cover plate 11 after passing through the width direction of the cover plate 11, and the output gear 121 of the driving member 12 can be rotated relative to the gear assembly 13 to drive the cover plate 11 to rotate correspondingly to realize the cover plate 11 is switched between the first position and the second position, so as to realize the closing or opening of the cover plate 11 .

It can be understood that the barrel body 20 and the gear assembly 13 here can also be in an integrated structure, and the gear assembly 13 is arranged between the two ends of the connecting end 112, and the barrel body 20 and the gear assembly 13 are arranged in an integrated structure, It can be realized that the barrel body 20 and the gear assembly 13 are made into an integral structure, so as to prevent the gear assembly 13 from falling off or loosening from the barrel body 20 .

Optionally, the cover plate 11 further includes a turning end 113 , the connection end 112 and the turning end 113 are respectively located at opposite ends of the cover plate 11 , wherein the turning end 113 is a rotating end of the cover plate 11 . The central position of the cover plate 11 is provided with a delivery port 111, through which garbage can be dropped into the garbage bag in the barrel body 20 from the delivery port 111, so as to realize the accommodation of the garbage.

Optionally, the cover plate 11 is provided with a mounting hole 114, wherein the mounting hole 114 is a through hole through which at least part of the gear assembly 13 passes through the mounting hole 114, so that the part of the gear assembly 13 located on the outside of the cover plate 11 and the The output gear 121 is meshedly connected.

It should be noted that the mounting hole 114 here is a flanged hole in the outer space of the cover plate 11 , and the flanged hole encloses a rectangular space, so that the cover plate 11 can pass through the mounting hole 114 . The structure of the burring hole here can protect part of the surface of the gear assembly 13 and prevent part of foreign matter from entering the meshing surface between the output gear 121 and the gear part 131 .

It can be understood that the installation hole 114 can be a flanged hole in the inner space or the end surface of the installation hole 114 can be flush with the inner surface of the cover plate 11. The preferred solution is that the installation hole 114 is flush with the surface of the cover plate 11 , easy to process.

Optionally, a vibration damping assembly is arranged between the motor 122 and the cover plate 11 , which can reduce the influence of the vibration generated by the motor 122 on the cover plate 11 .

According to the second aspect of the embodiment of the present utility model, a garbage can 100 is proposed. The garbage can 100 includes a barrel body 20 and the lid 10 of the garbage can 100 mentioned in the above embodiment. The barrel lid 10 and the barrel body 20 is rotatably connected.

Wherein, the bucket cover 10 includes a cover plate 11, and the cover plate 11 is provided with a feeding port 111, and the connection end 112 of the cover plate 11 is connected with the barrel body 20 through a hinge 30, so that the gap between the cover plate 11 and the barrel body 20 can be realized. rotatable connection.

Here, the number of hinges 30 is at least one, and the number of hinges 30 may also be multiple, and the multiple hinges 30 are arranged at intervals, so as to enable the rotatable connection between the cover plate 11 and the bucket body 20 .

Optionally, the cover plate 11 here can be a plastic part, and the barrel body 20 here can be a plastic part, or a metal part, such as stainless steel and other corrosion-resistant materials, which can achieve a certain strength and corrosion resistance performance, improve the use time of the trash can 100.

The using method of trash can 100 in the utility model is specifically as follows:

When the garbage can 100 is in use, the cover plate 11 is in the first position, closing the opening of the barrel body 20, and the user can put garbage into the garbage bag in the barrel body 20 through the insertion port 111;

When the rubbish in the trash can 100 needs to be cleaned, the output gear 121 of the driver 12 rotates to drive the cover plate 11 to move counterclockwise, so that the cover plate 11 is switched to the second position (as shown in Figure 1 state), at this moment, the opening of the staving body 20 is in an open state, and the user can seal the garbage bag in the staving body 20, and take out the trash can 100 filled with rubbish from the opening of the staving body 20;

The garbage bag is placed in the barrel body 20, and the output gear 121 of the driving member 12 rotates in the opposite direction, which drives the cover plate 11 to move clockwise, so that the cover plate 11 switches from the second position to the first position. At this time, the cover plate 11 closes the opening of the barrel body 20, and the user can put the garbage into the garbage bag in the barrel body 20 through the insertion port 111.

The recycling operation is adopted to realize the recycling of the trash can 100 .

Adopting the garbage can 100 in the utility model can make the output gear 121 and the gear assembly 13 drive and connect, directly engage, reduce the moment arm, and under the condition that the driving member 12 outputs the same torque, the driving force on the cover plate 11 is greater , so that the overturning of the cover plate 11 is easier, so that the cover plate 11 can be opened more easily.

In addition, the trash can 100 in the utility model has a simple structure in which the output gear 121 and the gear assembly 13 are directly meshed and connected, and is not easy to be damaged, and the output force is relatively large, and the torque loss is not easy to occur. It also has a simple structure, easy assembly and maintenance features.

In addition, the gear assembly 13 in the present invention can avoid the problem of too large span caused by the multi-stage reduction gear box in the prior art. The gear assembly 13 in the present utility model has only one rotating shaft, and the span of the gear assembly 13 becomes smaller, and the gear assembly 13 in the present utility model only adopts a single gear, which can widen the width of the gear part 131 and prevent broken teeth situation occurs.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto, and any person familiar with the technical field can easily think of All changes or replacements should fall within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be based on the protection scope of the claims.

Claims (10)

1. a bung of trash can, described trash can comprises staving, is characterized in that, described bung comprises: A cover plate, the cover plate is rotatably connected to the barrel body, and the cover plate has a first position and a second position, in the first position, the cover plate closes the barrel body, and in the In the second position, the cover plate opens the barrel; a driving part, the driving part is arranged on the cover plate, and the driving part is provided with an output gear; a gear assembly, the gear assembly is arranged on the barrel; The output gear is in transmission connection with the gear assembly to drive the cover plate to switch between the first position and the second position. 2. The lid of the trash can according to claim 1, wherein the gear assembly comprises a gear part and a sector part, the curved surface of the sector part faces the output gear, and the gear part is arranged on the on the surface. 3 . The lid of the trash can according to claim 2 , wherein the fan-shaped portion is provided with a wire-passing hole, and the wire-passing hole is provided through the fan-shaped portion. 4 . 4. The lid of the trash can according to claim 3, wherein the fan-shaped portion comprises: first sector; a second fan-shaped surface, the second fan-shaped surface is arranged in parallel with the first fan-shaped surface; The wire passing hole is disposed at a position where the fan-shaped portion is located between the first fan-shaped surface and the second fan-shaped surface. 5. The lid of the trash can according to claim 2, characterized in that, the gear portion comprises a plurality of teeth; The tooth portion extends along the width direction of the fan-shaped portion and is arranged through the width direction of the fan-shaped portion. 6 . The lid of the trash can according to claim 2 , wherein the width of the gear portion is greater than or equal to the width of the output gear. 7 . 7. The lid of the trash can according to claim 1, characterized in that, the lid further comprises a connecting piece, the driving piece is provided with a connecting hole on the side facing the cover plate, and the connecting piece passes through It is fixed on the cover plate through the connecting hole. 8 . The lid of a trash can according to any one of claims 1 to 7 , wherein the driving member includes a motor, and the motor is in transmission connection with the output gear. 9. A trash can, characterized in that it comprises: barrel; and The lid of a trash can according to any one of claims 1 to 8, wherein the lid is rotatably connected to the barrel body. 10. The trash can according to claim 9, wherein the cover plate includes a connection end; The gear assembly and the barrel body are in a split structure, and the cover plate is connected to the barrel body through the connection end, and the gear assembly is arranged between two ends of the connection end; Or the gear assembly and the bucket body are integrally structured, and the gear assembly is arranged between two ends of the connecting end.

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