CN217515892U - Dustbin cover and dustbin - Google Patents

Abstract

The utility model relates to a bung and garbage bin of garbage bin, wherein, the bung includes: the garbage can comprises a base body, a handle and a cover, wherein the base body comprises an upper panel and a side panel connected with a can body of the garbage can, the upper panel is provided with a throwing opening, and an accommodating cavity is defined between the upper panel and the side panel; the upper cover is arranged corresponding to the throwing port; the flip driving mechanism comprises a driving piece and a first transmission piece, the driving piece is fixedly arranged in the accommodating cavity and is in transmission connection with the first transmission piece, and the first transmission piece is rotatably connected with the seat body and is fixedly connected with the upper cover. The utility model provides a bung, flip actuating mechanism can not expose completely outside, has avoided foreign matters such as rubbish to intervene between each part of flip actuating mechanism, ensures that the automatic in-process that opens or close of bung can the steady operation.

Description

Dustbin cover and dustbin

Technical Field

The utility model relates to an intelligence garbage bin equipment technical field especially relates to a bung and garbage bin of garbage bin.

Background

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

The intelligent trash can is generally provided with a can cover capable of being opened or closed automatically, and in related equipment, a cover turning mechanism for driving the can cover to turn is arranged between the can cover and the can body, for example, a motor and a transmission part are respectively arranged on the can body or the can cover, so that the can cover can be turned automatically. However, in the existing equipment, after the barrel cover is opened, the motor and the transmission part are exposed outside, and are easily clamped into the meshing part by foreign matters such as garbage and the like, so that parts are damaged, and the switch failure of the barrel cover is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving at least that motor and driving medium all expose outside, are gone into the problem at meshing position by foreign matter card such as rubbish easily. The purpose is realized by the following technical scheme:

the utility model provides a bung of garbage bin, the bung includes: the garbage can comprises a base body, a handle and a cover, wherein the base body comprises an upper panel and a side panel connected with a can body of the garbage can, the upper panel is provided with a feeding opening, and an accommodating cavity is defined between the upper panel and the side panel; the upper cover is arranged corresponding to the throwing port; the flip cover driving mechanism comprises a driving piece and a first transmission piece, the driving piece is fixedly arranged in the accommodating cavity and is in transmission connection with the first transmission piece, and the first transmission piece is rotatably connected with the seat body and is fixedly connected with the upper cover.

According to the utility model provides a bung, through the holding chamber with flip actuating mechanism whole putting into the bung, when the bung was opened, driving piece and first driving piece can not expose completely outside, have avoided foreign matters such as rubbish to intervene between each part of flip actuating mechanism, ensure that the automatic in-process that opens or close of bung can the steady operation.

In addition, according to the utility model discloses a bung still can have following additional technical characterstic:

in some embodiments of the present invention, the flip driving mechanism further comprises: the second transmission piece is connected with the power output shaft of the driving piece; the first transmission piece is in transmission connection with the driving piece through the second transmission piece; wherein, the transmission ratio of the second transmission piece to the first transmission piece is more than 1.

In some embodiments of the present invention, the flip driving mechanism further comprises: the rotating shaft is rotatably connected with the side panel; the first transmission piece comprises a first connecting part fixedly connected with the rotating shaft and a second connecting part connected with the upper cover; the upper panel is provided with a first through hole, and the second connecting portion extends out of the accommodating cavity through the first through hole and is connected with the upper cover.

In some embodiments of the present invention, the first transmission member is a sector rack, the second transmission member is a gear, and the sector rack is engaged with the gear.

In some embodiments of the invention, the driving member is provided with a stop;

the first transmission piece is provided with a limiting part matched with the stopping part in a stopping way, and the stopping part is positioned between the limiting part and the second connecting part.

In some embodiments of the present invention, the flip driving mechanism further comprises: and the supporting piece is arranged at an interval with the first transmission piece along the axial direction of the rotating shaft, and two ends of the supporting piece are respectively connected with the rotating shaft and the upper cover.

In some embodiments of the present invention, the supporting member is rod-shaped, and the supporting member includes a straight section and a curved section which are connected, the straight section is connected to the rotating shaft, the curved section is connected to the upper cover, the curved section is arc-shaped, and a center of the curved section is located on an axis of the rotating shaft; the upper panel is provided with a second through hole, and the bending section extends out of the accommodating cavity through the first through hole and is connected with the upper cover.

In some embodiments of the present invention, the barrel cover includes two of the flip driving mechanism, two of the flip driving mechanism all set up in the holding chamber is located respectively the left and right sides of the barrel cover, two of the flip driving mechanism synchronous drive the upper cover is opened or closed.

According to the utility model discloses a second aspect technical scheme still provides a garbage bin, and the garbage bin includes: a barrel body; according to the barrel cover in the technical scheme of the first aspect, the seat body in the barrel cover is connected with the barrel body.

According to the utility model provides a garbage bin, flip actuating mechanism can not expose outside completely, has avoided foreign matters such as rubbish to intervene between each parts of flip actuating mechanism, ensures that the automatic in-process that opens or close of bung can the steady operation.

In some embodiments of the present invention, the garbage can further comprises: the garbage bag containing box is arranged in the accommodating cavity of the barrel cover corresponding to the putting-in opening of the barrel cover; the flip cover driving mechanism in the trash can cover is located on one side of the peripheral edge of the trash bag containing box.

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 embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like parts are designated by like reference numerals throughout the drawings. In the drawings:

fig. 1 schematically shows a structural schematic view of a tub cover from a right viewing angle according to an embodiment of the present invention;

fig. 2 schematically illustrates a structural schematic view of a tub cover from a top view according to an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of the portion A-A in FIG. 2;

fig. 4 schematically shows a cross-sectional structure diagram of a portion B-B in fig. 2.

The reference numbers are as follows:

100-barrel cover;

10-seat body, 11-upper panel, 111-throwing port, 112-first through hole, 113-second through hole, 12-side panel, 13-holding cavity,

20-covering the upper cover;

31-driving piece, 311-stopping piece, 32-first driving piece, 321-first connecting part, 322-second connecting part, 323-limiting part, 33-second driving piece, 34-rotating shaft,

35-support member, 351-straight section, 352-curved section,

202-garbage bag storage box.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While 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 to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

It is to 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 be intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," "including," and "having" are inclusive and therefore specify the presence of stated features, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and/or groups 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 specifically identified as an order of performance. 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 limited by these terms. 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 convenience of description, spatially relative terms, such as "inner", "outer", "lower", "below", "upper", "above", and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. 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 "over" the other elements or features. Thus, the example term "below … …" can include 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.

According to the utility model discloses an embodiment provides a bung of garbage bin, as shown in fig. 1 to 3, bung 100 includes: a base 10, an upper cover 20 and a flip cover driving mechanism.

Specifically, the seat body 10 comprises an upper panel 11 and a side panel 12, when the garbage can is normally placed, the upper panel 11 is located above the side panel 12, the upper panel 11 is arranged along the horizontal direction, the side panel 12 is arranged below the upper panel 11, the side panel 12 is connected with the upper panel 11, and the side panel 12 is arranged around the edge of the upper panel 11 and is connected with the can body of the garbage can into a whole. The upper panel 11 is provided with a feeding opening 111, and garbage can be fed into the garbage can through the feeding opening 111.

An accommodating cavity 13 is defined between the upper panel 11 and the side panel 12, a flip driving mechanism is disposed in the accommodating cavity 13, and the flip driving mechanism is used for driving the upper cover 20 to flip relative to the seat body 10 so as to open or close the input port 111. In this embodiment, by disposing the flip driving mechanism in the accommodating cavity 13, when the feeding opening 111 is opened by the upper cover 20, the flip driving mechanism is not completely exposed, so as to prevent foreign matters such as garbage from entering between the components of the flip driving mechanism, thereby ensuring stable operation of the barrel cover 100 during automatic opening or closing.

In detail, as shown in fig. 3, the folder driving mechanism includes a driving member 31, a first transmission member 32, and a second transmission member 33. The driving member 31 has a power output shaft for outputting rotational power, and the second transmission member 33 is fixedly provided on the power output shaft. The first transmission member 32 is in transmission connection with the driving member 31 through the second transmission member 33, so that the rotation power output by the power output shaft can be transmitted to the first transmission member 32 through the second transmission member 33, and the first transmission member 32 can rotate relative to the seat body 10. The first transmission member 32 is rotatably connected to the base 10, and the first transmission member 32 is further fixedly connected to the upper cover 20, so that the driving member 31 drives the first transmission member 32 to rotate relative to the base 10 through the second transmission member 33, and the first transmission member 32 drives the upper cover 20 to turn over relative to the base 10, so as to open or close the input port 111.

It should be noted that the driving member 31 and the second transmission member 33 are both disposed in the accommodating cavity 13, and at least a portion of the first transmission member 32 is disposed in the accommodating cavity 13, so that when the upper cover 20 is completely opened, only a portion of the first transmission member 32 extends out of the accommodating cavity 13, and the overall appearance of the barrel cover 100 is more concise and beautiful. And the driving part 31 drives the upper cover 20 to open or close the upper cover 20, so that the upper cover 20 has high stability.

In this embodiment, the second transmission member 33 may be a belt, and the driving member 31 and the first transmission member 32 are in transmission connection in a belt transmission manner. Alternatively, the second transmission element 33 can also be a chain, and the driving element 31 and the first transmission element 32 are in transmission connection in a chain transmission manner. Alternatively, the second transmission member 33 may be one or a set of mutually meshing gears, and the driving member 31 and the first transmission member 32 are in transmission connection in a gear transmission manner.

In an exemplary embodiment, the transmission ratio between the second transmission member 33 and the first transmission member 32 is greater than 1, that is, after the rotational power output by the power output shaft of the driving member 31 is reduced by the second transmission member 33 and the first transmission member 32, the power is transmitted to the upper cover 20, so that the driving member 31 provides a higher torque force to the cover, and the turnover of the upper cover 20 is more stable.

In this embodiment, the driving member may be a speed reducing motor, and the speed converter of the gear is used to reduce the number of revolutions of the speed reducing motor to a desired number of revolutions and obtain a large torque to control the upper opening or closing, so that the automatic opening or closing process of the upper cover is more stable.

In some embodiments of the present invention, as shown in fig. 3, the flip cover driving mechanism includes a driving member 31, a first transmission member 32, a second transmission member 33, and a rotating shaft 34.

Specifically, the hinge 34 is rotatably connected to the side panel 12. The first transmission element 32 includes a first connection portion 321 and a second connection portion 322, the first connection portion 321 is fixedly connected to the rotation shaft 34, and the second connection portion 322 is fixedly connected to the upper cover 20. The first connecting portion 321 is a circular hole, and the rotating shaft 34 passes through the circular hole and is fixedly connected to the first connecting portion 321. When the driving member 31 drives the first transmission member 32 to rotate through the second transmission member 33, the first transmission member 32 rotates around the axis of the rotating shaft 34, and the upper cover 20 is further driven to rotate around the axis of the rotating shaft 34. The axis of the rotation shaft 34 is parallel to the plate surface of the upper plate 11.

Further, since the rotating shaft 34 is disposed in the accommodating cavity 13, i.e. below the upper panel 11, and the upper cover 20 is disposed above the upper panel 11, the first through hole 112 is formed in the upper cover 20, so that the second connecting portion 322 of the first transmission member 32 can extend out of the first through hole 112 and is connected to the upper cover 20. In this embodiment, when the upper cover 20 is opened, only a portion of the first transmission member 32 extends out of the first through hole 112 and above the upper panel 11, and the driving member 31, the second transmission member 33, the rotating shaft 34, and the like are all disposed in the accommodating cavity 13, so that the overall appearance of the lid 100 is more compact and more beautiful. And all components in the flip cover driving mechanism are integrated in the inner space of the accommodating cavity 13, so that the space utilization rate of the barrel cover 100 is high.

In this embodiment, the first transmission member 32 is a sector rack, the second transmission member 33 is a gear, the first connection portion 321 is located at a center of the sector rack, the gear is fixedly disposed on the power output shaft of the driving member 31, and the gear is engaged with the sector rack, a radius of the sector rack is greater than a radius of the gear, so that a transmission ratio of the gear to the sector rack is greater than 1, the rotational speed of the driving member 31 is reduced to a rotational speed required by the upper cover 20 by using the gear and the sector rack, and a torque output to the upper cover 20 is increased to control the opening or closing of the upper cover 20, so that a process of automatically opening or closing the upper cover 20 is more stable.

It should be noted that, in this embodiment, the number of parts of the flip driving mechanism is greatly reduced through the combination of the sector rack, the gear and the motor, so that the flip driving mechanism has a simpler and more compact structure, the space occupied by the flip driving mechanism is saved, and the space utilization rate of the trash can is favorably improved.

In this embodiment, the driving member 31 has a stopping portion 311, the first transmission member 32 has a limiting portion 323, and the limiting portion 323 cooperates with the stopping portion 311. Specifically, in the process of opening the upper cover 20, the limiting portion 323 is located on the upstream side with respect to the stopper portion 311 in the rotational direction of the first transmission member 32, so that when the upper cover 20 is opened to a predetermined angle, the limiting portion 323 abuts against the stopper portion 311 to limit the maximum opening angle of the upper cover 20. Specifically, in the present embodiment, when the motor rotates clockwise, the upper cover 20 is opened, and when the limiting portion 323 interferes with the stopper portion 311, the maximum opening angle of the upper cover 20 is 90 °. When the motor rotates counterclockwise, the upper cover 20 is turned toward the upper panel 11 to close the input port 111, and a completely closed state is achieved when the upper cover 20 completely horizontally interferes with the housing 10.

In some embodiments of the present invention, as shown in fig. 1 and 4, the flip driving mechanism further includes: a support 35.

Specifically, the supporting member 35 and the first transmission member 32 are respectively disposed on the left and right sides of the tub cover 100, one end of the supporting member 35 is connected to the rotating shaft 34, and the other end of the supporting member is connected to the upper cover 20, so that the supporting member 35 and the fan-shaped rack are matched to respectively drive the upper cover 20 to overturn on the left and right sides, and support force is provided for the upper cover 20 on the left and right sides of the upper cover 20 during the overturning process, so that the upper cover 20 is stressed more uniformly, and deformation or deflection of the upper cover 20 due to uneven stress is avoided.

In an exemplary embodiment, as shown in fig. 4, the support member 35 has a rod shape as a whole to reduce the overall mass of the support member 35, thereby facilitating the light weight design of the tub cover 100. Specifically, the supporting member 35 includes a straight section 351 and a curved section 352, one end of the straight section 351 is fixedly connected to the rotating shaft 34, the other end is connected to the curved section 352, and one end of the curved section 352 away from the straight section 351 is connected to the upper cover 20. The upper panel 11 is provided with a second through hole 113 for the curved section 352 to pass through, and one end of the curved section 352 away from the straight section 351 can pass through the second through hole 113 to be connected with the upper cover 20. The bending section 352 is in an arc shape, and a circle center of the bending section 352 is located on an axis of the rotating shaft 34, so that when the supporting member 35 rotates along with the rotating shaft 34, the bending section 352 only rotates around the circle center of the bending section 352, so that the bending section 352 and the upper panel 11 have a relatively fixed intersection point, and even if the second through hole 113 with a smaller size is provided, the supporting member 35 does not interfere with the upper panel 11. By reducing the size of the second through hole 113, the probability that foreign matters such as external garbage enter the accommodating cavity 13 through the second through hole 113 can be reduced, and the whole barrel cover 100 is more beautiful.

In an exemplary embodiment, two sets of motors may be provided to drive the cover to flip. Specifically, the two flip driving mechanisms are both disposed in the accommodating cavities, and are respectively disposed on the left and right sides of the barrel cover, that is, the two flip driving mechanisms are respectively disposed on the left and right sides of the barrel cover 100 in a dual-motor and dual-fan rack manner, and the upper cover 20 is synchronously driven to open or close by the common rotating shaft 34, so that the upper cover 20 is more stably opened or closed.

The utility model provides a bung 100, at opening and closing in-process of upper cover 20 by motor control, the upset of upper cover 20 is more reliable and more stable.

According to the utility model discloses an embodiment still provides a garbage bin, and the garbage bin includes: a barrel (not shown) and a lid 100, and a base 10 of the lid 100 is connected to the barrel. According to the trash can provided by the embodiment, the flip cover driving mechanism is integrally arranged in the accommodating cavity 13 of the can cover 100, when the can cover 100 is opened, the driving piece 31 and the first driving piece 32 are not completely exposed, foreign matters such as garbage are prevented from being involved among all parts of the flip cover driving mechanism, and the automatic opening or closing process of the can cover 100 can be ensured to be stably operated.

In an exemplary embodiment, as shown in fig. 2 and 3, the trash can further includes a trash bag storage box 202, the trash bag storage box 202 is disposed below the upper panel 11 corresponding to the input port 111, the trash bag storage box 202 is box-shaped as a whole, openings are disposed at the top and the bottom of the trash bag storage box 202, a storage space is provided inside the trash bag storage box 202, the storage space is used for storing undeployed trash bags, and the trash bags enter the can body from the opening at the bottom of the trash bag storage box 202. In this embodiment, the flip cover driving mechanism is disposed at one side of the outer peripheral edge of the disposal bag storage box 202, so that even if the upper cover 20 is completely opened, the flip cover driving mechanism is separated from the inner space of the can body by the disposal bag storage box 202 and the unfolded disposal bag, thereby preventing foreign matters such as garbage in the can body from being jammed between the components of the flip cover driving mechanism, and further improving the stability of the operation of the flip cover driving mechanism.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A lid for a rubbish bin, the lid comprising:

the garbage can comprises a base body, a handle and a cover, wherein the base body comprises an upper panel and a side panel connected with a can body of the garbage can, the upper panel is provided with a throwing opening, and an accommodating cavity is defined between the upper panel and the side panel;

the upper cover is arranged corresponding to the throwing port;

the flip cover driving mechanism comprises a driving piece and a first transmission piece, the driving piece is fixedly arranged in the accommodating cavity and is in transmission connection with the first transmission piece, and the first transmission piece is rotatably connected with the seat body and is fixedly connected with the upper cover.

2. The bin cover of claim 1, wherein the flip cover actuating mechanism further comprises:

the second transmission piece is connected with the power output shaft of the driving piece;

the first transmission piece is in transmission connection with the driving piece through the second transmission piece;

wherein, the transmission ratio of the second transmission piece to the first transmission piece is greater than 1.

3. The bin cover of claim 2, wherein the flip cover actuating mechanism further comprises:

the rotating shaft is rotatably connected with the side panel;

the first transmission piece comprises a first connecting part fixedly connected with the rotating shaft and a second connecting part connected with the upper cover;

the upper panel is provided with a first through hole, and the second connecting portion extends out of the accommodating cavity through the first through hole and is connected with the upper cover.

4. A lid for a waste bin according to claim 3,

the first transmission piece is a sector rack, the second transmission piece is a gear, and the sector rack is meshed with the gear.

5. A lid for a waste bin according to claim 3,

the driving piece is provided with a stopping part;

the first transmission piece is provided with a limiting part matched with the stopping part in a stopping way, and the stopping part is positioned between the limiting part and the second connecting part.

6. The bin cover of a trash bin according to claim 3, wherein the flip driving mechanism further comprises:

and the supporting piece is arranged at an interval with the first transmission piece along the axial direction of the rotating shaft, and two ends of the supporting piece are respectively connected with the rotating shaft and the upper cover.

7. A lid for a waste bin according to claim 6,

the supporting piece is rod-shaped and comprises a straight section and a bent section which are connected, the straight section is connected with the rotating shaft, the bent section is connected with the upper cover, the bent section is arc-shaped, and the center of the bent section is positioned on the axis of the rotating shaft;

the upper panel is provided with a second through hole, and the bent section extends out of the accommodating cavity through the second through hole and is connected with the upper cover.

8. The trash can cover of claim 1, wherein the trash can cover comprises two flip driving mechanisms, the two flip driving mechanisms are arranged in the accommodating cavity and are respectively positioned at the left side and the right side of the trash can cover, and the two flip driving mechanisms synchronously drive the upper cover to open or close.

9. A trash can, characterized in that the trash can comprises:

a barrel body;

the lid of any one of claims 1 to 8, wherein a seat in the lid is connected to the pail.

10. A trashcan as claimed in claim 9, further comprising:

the garbage bag storage box is arranged in the accommodating cavity of the barrel cover;

the flip cover driving mechanism in the trash can cover is located on one side of the peripheral edge of the trash bag containing box.

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