CN212173348U

CN212173348U - A bung for intelligent garbage bin

Info

Publication number: CN212173348U
Application number: CN202020042657.5U
Authority: CN
Inventors: 唐新学; 徐健
Original assignee: Shanghai Townew Intelligent Technology Co Ltd
Current assignee: Shanghai Townew Intelligent Technology Co Ltd
Priority date: 2020-01-09
Filing date: 2020-01-09
Publication date: 2020-12-18
Anticipated expiration: 2030-01-09

Abstract

The utility model is suitable for a technical field of intelligent garbage bin discloses a bung for intelligent garbage bin. The utility model provides a barrel cover for an intelligent garbage can, which comprises an upper cover and a lower cover; a flip mechanism is arranged between the upper cover and the lower cover, and the flip mechanism moves upwards to drive the upper cover to be opened upwards; the downward movement of the flip mechanism can drive the lower cover to be opened upwards. The cover turning mechanism can control the opening of the upper cover and the opening of the lower cover, and the upper cover and the lower cover both slowly fall down through gravity and are closed, so that the structure is simple, and energy is saved.

Description

A bung for intelligent garbage bin

Technical Field

The utility model relates to a technical field of intelligent garbage bin, in particular to bung for intelligent garbage bin.

Background

With the improvement of the living standard of people, the modernization of the home life is an inevitable trend. Almost all the traditional garbage can industries put forward respective intelligent sensing garbage cans, which is a later development trend.

The utility model discloses a chinese utility model patent that bulletin number is CN207226181U discloses an intelligent garbage bin, the dipping barrel comprises a barrel body, the top of staving is equipped with open-top, be equipped with annular fixed frame of top cap on the open-top, the top of the fixed frame of top cap is equipped with the top cap, fixed being equipped with is used for folding the disposal bag box of depositing no breakpoint disposal bag and seals cutting device in the fixed frame of top cap, seal cutting device locates the below of disposal bag box, be equipped with the lift control device who is used for controlling the fixed frame lift of top cap in the staving, the fixed frame of top cap passes through tilting mechanism and connects lift control device, seal cutting device, tilting. The top cover fixing frame and the top cover of the patent are controlled to be opened and closed by two driving devices, the structure is complex, and the cost is high.

Disclosure of Invention

An object of the utility model is to overcome above-mentioned prior art not enough, provide a bung for intelligent garbage bin, control opening and shutting of upper cover and lower cover through a flip mechanism, it aims at solving prior art upper cover lower cover and is controlled by two actuating mechanism, and the structure is complicated, technical problem with high costs.

In order to achieve the purpose, the utility model provides a can cover for an intelligent garbage can, which comprises an upper cover and a lower cover; a flip mechanism is arranged between the upper cover and the lower cover, and the flip mechanism moves upwards to drive the upper cover to be opened upwards; the downward movement of the flip mechanism can drive the lower cover to be opened upwards. The cover turning mechanism can control the opening of the upper cover and the opening of the lower cover, and the upper cover and the lower cover both slowly fall down through gravity and are closed, so that the structure is simple, and energy is saved.

Preferably, the flip mechanism comprises a driving gear mounted on the lower cover, a driven rack engaged with the driving gear, a guide seat mounted on the lower cover and forming a motion track of the driven rack, and a limit seat for limiting the lowest position of the driven rack. The driving gear drives the driven rack to move up and down. The guide seat controls the motion track of the driven rack and prevents the driving gear and the driven rack from being separated from each other. The limiting seat limits the lowest position of the driven rack, so that the lower cover can ascend when the driven rack continues to descend.

Preferably, the driven rack includes an arc-shaped rack portion engaged with the pinion gear and an arc-shaped groove provided at a bottom of the arc-shaped rack portion; an arc track is arranged at one end of the arc rack part, which is far away from the driving gear; and one end of the arc-shaped rack part, which is far away from the driving gear, is provided with a sliding groove which is concentric with the arc-shaped track. The arc-shaped rack part is meshed with the driving gear and is driven by the driving rack. The arc groove is just clamped on the limiting seat at the lowest position, so that the arc rack portion cannot continue downwards, and the lower cover can ascend. The arc track and the sliding groove are used for being matched with the guide seat to prevent the arc rack part from falling off from the driving gear.

Preferably, the guide seat comprises a guide seat body fixed on the lower cover and a first fixed shaft fixed on the guide seat body and matched with the arc track; the guide seat further comprises a second fixing shaft fixed on the guide seat body, and the second fixing shaft is connected with a roller matched with the sliding groove. The first fixing shaft is matched with the arc track, and the roller of the second fixing shaft is matched with the sliding groove to prevent the arc rack part from falling off from the driving gear.

Preferably, the limiting seat comprises a limiting seat body arranged at the bottom of the lower cover, a mounting hole arranged on the limiting seat body and a limiting shaft arranged in the mounting hole. The mounting hole can make the arc rack portion freely pass in and out, and the arc groove can be clamped on the limiting shaft at the lowest position.

Preferably, one end of the upper cover is rotatably connected to a garbage can. When the driven rack rises, the upper cover can be turned over clockwise or anticlockwise.

Preferably, one end of the lower cover is rotatably connected to a garbage can; a first through hole for garbage to pass through is formed in the lower cover; and a second through hole for installing the limiting seat is further formed in the lower cover. When the driven rack descends, the lower cover can be turned over clockwise or anticlockwise. The first through hole may be used to prevent disposal of a garbage bag. The second through hole is used for fixing the limiting seat.

Compared with the prior art, the utility model provides a pair of a beneficial effect for bung of intelligent garbage bin does: the upper cover and the lower cover can be slowly dropped and closed through gravity, the structure is simple, energy is saved, the cost is reduced, and the automation degree is high. The arc rack part, the arc track and the sliding groove are all arc-shaped, so that the opening angle of the upper cover and the lower cover is larger.

The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.

Drawings

Fig. 1 is the embodiment of the utility model provides a structural schematic diagram of a bung for intelligent garbage bin.

Fig. 2 is a schematic structural diagram of a can cover for an intelligent trash can according to an embodiment of the present invention.

Fig. 3 is a schematic structural view of a lower cover of a can cover for an intelligent trash can.

Fig. 4 is an enlarged schematic structural view of the driven rack of the can cover for the intelligent trash can according to the embodiment of the present invention.

In the figure: 1. an upper cover; 2. a lower cover; 21. a first through hole; 22. a second through hole; 3. a flip mechanism; 31. a driving gear; 32. a driven rack; 321. an arc-shaped rack portion; 322. a circular arc groove; 323. a circular arc track; 324. a chute; 33. a guide seat; 331. a guide seat body; 332. a first fixed shaft; 333. a second fixed shaft; 334. a roller; 34. a limiting seat; 341. a limiting seat body; 342. mounting holes; 343. and a limiting shaft.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail through the accompanying drawings and embodiments. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are usually placed in when used, and are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The first embodiment is as follows:

referring to fig. 1, the embodiment of the utility model provides a bung for intelligent garbage bin, including upper cover 1 and lower cover 2. A flip mechanism 3 is arranged between the upper cover 1 and the lower cover 2, and the flip mechanism 3 moves upwards to drive the upper cover 1 to be opened upwards. The downward movement of the flip mechanism 3 can drive the lower cover 2 to open upwards. The flip cover mechanism 3 moves upwards to push the upper cover 1, and then the upper cover 1 descends slowly by the self gravity while moving downwards until the original closed state is recovered. The flip mechanism 3 continues to move downwards, the lower cover 2 is opened upwards, and then when the flip mechanism 3 moves upwards, the lower cover slowly descends by means of self gravity until the lower cover returns to the original closed state.

Further, referring to fig. 2, the flip cover mechanism 3 includes a driving gear 31 mounted on the lower cover 2, a driven rack 32 engaged with the driving gear 31, a guide seat 33 mounted on the lower cover 2 and forming a movement track of the driven rack 32, and a stopper seat 34 for limiting a lowest position of the driven rack 32. The driving gear 31 is fixed between the lower cover 2 and the upper cover 1 and is driven by a motor. The driving gear 31 drives the driven rack 32 to move up and down. The guide holder 33 is integrally fixed on the lower cover 2 and controls the movement track of the driven rack 32, so that the driven rack 32 is prevented from being separated from the driving gear, and the use is prevented from being influenced. The limit seat 34 can block the driven rack 32 to prevent the driven rack 32 from descending further, and at the moment, the driven rack 32 also has a downward movement tendency, and the lower cover 2 is opened upwards.

Specifically, referring to fig. 4, the driven rack 32 includes an arc-shaped rack portion 321 engaged with the pinion gear 31 and an arc-shaped groove 322 provided at the bottom of the arc-shaped rack portion 321. The arc-shaped rack portion 321 is provided with an arc-shaped rail 323 at an end remote from the pinion gear 31. A slide groove 324 concentric with the circular arc track 323 is provided at one end of the arc-shaped rack portion 321 remote from the pinion gear 31. The pinion gear 31 moves the arc-shaped rack portion 321 up and down. When the arc groove 322 is blocked on the limiting seat 34, the arc rack portion 321 can not move downwards continuously. The right circular arc rail 323 of the arc-shaped rack portion 321 and the slide groove 324 cooperate with the guide holder 33 to restrain the arc-shaped rack portion 321 from being disengaged from the pinion gear 31.

Specifically, referring to fig. 2, the guide holder 33 includes a guide holder body 331 fixed to the lower cover 2, and a first fixing shaft 332 fixed to the guide holder body 331 and engaged with the circular arc rail 323. The guide holder 33 further includes a second fixing shaft 333 fixed to the guide holder body 331, and a roller 334 engaged with the slide groove 324 is coupled to the second fixing shaft 333. The guide holder body 331 and the lower cover 2 are integrated, and the guide holder body 331 is mounted with a first fixing shaft 332 and a second fixing shaft 333. The second fixed shaft 333 is installed above the first fixed shaft 332. A roller 334 is mounted on the second fixed shaft 333. The roller 334 and the second fixed shaft 333 may rotate relatively or may be fixedly connected. When the roller 334 can rotate on the second fixed shaft 333, the arc-shaped rack portion 321 and the roller 334 can also rotate relatively, and the friction between the two is small, and the abrasion is small. The first fixed shaft 332 and the roller 334 cooperate with the pinion 31 to control the movement of the driven rack 32 to prevent it from falling.

Specifically, referring to fig. 2, the limit seat 34 includes a limit seat body 341 disposed at the bottom of the lower cover 2, a mounting hole 342 disposed on the limit seat body 341, and a limit shaft 343 disposed in the mounting hole 342. The bottom of the limiting seat body 341 is fixed on the garbage can. The arc groove 322 can be clamped on the limiting shaft 343 downward. Because the driven rack 32 is arc-shaped, the motion track is not straight up and down, and therefore, a larger mounting hole 342 is arranged to enable the driven rack to move up and down freely.

Specifically, referring to fig. 1, one end of the upper cover 1 is rotatably connected to a trash can. The right side of the upper cover 1 can be rotatably fixed on the garbage bin, and when the driven rack 32 moves upwards, the upper cover 1 rotates clockwise and then is opened.

Specifically, referring to fig. 3, one end of the lower cover 2 is rotatably connected to a trash can. A first through hole 21 for garbage to pass through is formed on the lower cover 2. The lower cover 2 is also provided with a second through hole 22 for installing a limiting seat 34. The right side of the lower cover 2 is rotatably fixed on the trash can, and when the driven rack 32 moves downwards, the lower cover 2 rotates clockwise and then is opened. The stopper seat 34 is fixed to the second through hole 22. The first through hole 21 is used for placing a garbage bag.

A specific use process for a bung for intelligent garbage bin is as follows:

the barrel cover is fixed on the garbage barrel, and in an initial state, the upper cover 1 and the lower cover 2 are both in a horizontal closed state. The first through hole 21 of the lower cover 2 is used for placing a garbage bag. When the electric bicycle needs to be used, the driving gear 31 is driven by the motor to rotate anticlockwise, and the driven rack 32 moves upwards at the moment. The arc-shaped rack portion 321, the arc-shaped rail 323, and the slide groove 324 are all arc-shaped, and thus the driven rack 32 also moves upward in an arc shape. The upper cover 1 is slowly opened with the driven rack 32 and can be opened to 90 ° at maximum. The user can put garbage into the gap after the upper cover 1 is opened. The garbage can enter the garbage bag through the first through hole 21. After the garbage is thrown, the motor rotates clockwise until the arc groove 322 of the driven rack 32 blocks the limiting shaft 343 and stops. At this time, the upper cover 1 is slowly descended by gravity to be reset.

When the garbage is full, the garbage bag needs to be taken out. The motor rotates clockwise, driving the driven rack 32 to move downward. The limit shaft 343 limits the driven rack 32 from further moving downward, so that the driving gear 31 moves upward. The driving gear 31 is fixed to the lower cover 2, and the lower cover 2 is opened by clockwise rotation of the driving gear 31. The maximum opening angle is 90 deg., at which time the bag filled with waste can be removed. Then, the driving gear 31 rotates counterclockwise, and the lower cover 2 is slowly lowered to the home position by gravity.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the present invention.

Claims

1. A can cover for an intelligent trash can comprises an upper cover (1) and a lower cover (2); the method is characterized in that: a flip mechanism (3) is arranged between the upper cover (1) and the lower cover (2), and the flip mechanism (3) moves upwards to drive the upper cover (1) to be opened upwards; the flip mechanism (3) moves downwards to drive the lower cover (2) to open upwards; the flip mechanism (3) comprises a driving gear (31) arranged on the lower cover (2), a driven rack (32) meshed with the driving gear (31), a guide seat (33) arranged on the lower cover (2) and forming the motion track of the driven rack (32), and a limiting seat (34) used for limiting the lowest position of the driven rack (32).

2. The can cover for the intelligent trash can of claim 1, wherein: the driven rack (32) comprises an arc-shaped rack part (321) meshed with the driving gear (31) and an arc-shaped groove (322) arranged at the bottom of the arc-shaped rack part (321); an arc track (323) is arranged at one end of the arc-shaped rack part (321) far away from the driving gear (31); and a sliding groove (324) concentric with the arc track (323) is arranged at one end of the arc-shaped rack part (321) far away from the driving gear (31).

3. The can cover for the intelligent trash can of claim 2, wherein: the guide seat (33) comprises a guide seat body (331) fixed on the lower cover (2) and a first fixed shaft (332) fixed on the guide seat body (331) and matched with the arc track (323); the guide holder (33) further comprises a second fixed shaft (333) fixed on the guide holder body (331), and a roller (334) matched with the sliding groove (324) is connected to the second fixed shaft (333).

4. The barrel cover for the intelligent garbage can as claimed in claim 1 or 2, wherein: the limiting seat (34) comprises a limiting seat body (341) arranged at the bottom of the lower cover (2), a mounting hole (342) arranged on the limiting seat body (341) and a limiting shaft (343) arranged in the mounting hole (342).

5. The barrel cover for the intelligent garbage can as claimed in claim 1 or 2, wherein: one end of the upper cover (1) is rotatably connected to a garbage can.

6. The bin cover for the intelligent trash bin of claim 4, wherein: one end of the lower cover (2) is rotatably connected to a garbage can; a first through hole (21) for garbage to pass through is arranged on the lower cover (2); and a second through hole (22) for installing the limiting seat (34) is further formed in the lower cover (2).