WO2022116345A1

WO2022116345A1 - Can body assembly with positioning device, and intelligent garbage can

Info

Publication number: WO2022116345A1
Application number: PCT/CN2020/141284
Authority: WO
Inventors: 陆苏忠; 杨曾峥; 刘明
Original assignee: 邦辰环保科技(苏州)有限公司
Priority date: 2020-12-01
Filing date: 2020-12-30
Publication date: 2022-06-09
Also published as: CN215556101U

Abstract

A can body assembly with a positioning device, and an intelligent garbage can comprising the can body assembly, wherein the can body assembly comprises a positioning button (1) and an inner can (2). The positioning button comprises a button cap (11) and a snap-fitting seat (12), wherein the button cap is in sliding connection with the snap-fitting seat; the snap-fitting seat is fixedly connected to the inner can; and a snap-fitter (111) is arranged above the button cap, and the snap-fitter is used for positioning the inner can. By providing the positioning button, the inner can can be positioned and locked, and the problem of air leakage caused by displacement between the inner can and a housing of an intelligent garbage can is solved.

Description

A barrel assembly with a positioning device and an intelligent trash can

technical field

The utility model relates to the field of intelligent trash cans, in particular to a bucket assembly with a positioning device and an intelligent trash can.

Background technique

In the prior art, the way of dumping garbage in a smart trash can is usually the way that the whole body is upside down or tilted, and the garbage inside is dumped out by lifting the body. The use of traditional smart trash cans to store and dump garbage has the following defects: 1. Smart trash cans are generally heavy, and it is inconvenient to take and handle when dumping garbage or cleaning; Directly store garbage, but some light garbage such as packaging skins are prone to static electricity, which makes it difficult to clean up when stuck in the bucket.

And a built-in bucket that can be taken can effectively avoid the problems of traditional methods. However, the built-in bucket has the following technical problems:

1) Displacement is easy to occur between the barrel and the body of the smart trash can, resulting in air leakage and poor negative pressure environment in the barrel, and the bag cannot fit the inner wall of the barrel;

2) When the smart trash can is knocked down by mistake, the bucket may fall out, causing the garbage to spill out and affecting the environmental sanitation.

Therefore, it is necessary to provide a barrel body assembly capable of positioning and locking the built-in barrel to solve the above technical problems.

SUMMARY OF THE INVENTION

In order to solve the above technical problems, the utility model provides a barrel assembly with a positioning device. The problem of air leakage caused by displacement between the inner barrel and the casing of the intelligent trash can in the prior art is solved.

The technical effect of the present utility model is achieved through the following:

A barrel assembly with a positioning device, comprising a positioning button and an inner barrel, the positioning button includes a button cap and a card seat, the button cap and the card seat are slidably connected, and the card seat and the inner barrel are fixedly connected , a buckle is arranged above the button cap, and the buckle is used for positioning the inner barrel.

Further, it also includes an inner cavity, the inner cavity is arranged above the inner barrel, the inner barrel and the inner cavity are detachably connected, and the inner cavity is provided with a card interface, and the card interface is used for connecting with the card Snap plug. By setting the positioning button, it is possible to control the upward sliding of the buckle and the insertion and fixing of the card interface, so that the inner barrel is always fixed to the inner cavity, and there will be no displacement resulting in air leakage between the inner barrel and the outer shell. Ensure that the inner barrel is sealed with the smart trash can body, and the bag fits the inner wall of the inner barrel. When the smart trash can is accidentally knocked over, it will not fall and spill garbage. By arranging the inner bucket in the smart trash can, it is convenient to take out the inner bucket to set and pack the bag, and in the trash can mode, the cover can be opened to throw the garbage into the inner bucket, which has the storage function of the ordinary trash can.

In addition, an intelligent trash can is also provided, including the aforementioned bucket assembly with a positioning device. The smart trash can has two modes: trash can and vacuum cleaner.

Further, it also includes a base, the base is arranged at the bottom of the smart trash can, and the base is provided with protruding strips.

Further, a clamping slot is provided under the inner tub, and the clamping slot is used for clamping and fixing with the protruding strip.

Further, a sealing ring is also included, and the sealing ring is arranged between the inner barrel and the inner cavity. By setting the sealing ring, the edge of the bag can be fixed after the bag is sleeved to prevent the gas from entering between the bag and the inner barrel to affect the negative pressure environment, and at the same time, the inner barrel is fixed and the inner barrel and the inner cavity are sealed.

Further, it also includes a face cover, the face cover is arranged on the top of the smart trash can, and the face cover is used for opening and throwing garbage.

Further, a negative pressure cavity is also included, and the negative pressure cavity is provided on the inner wall of the inner barrel. By setting the negative pressure cavity, the bag can quickly fit the inner wall of the inner barrel and be fully opened during the bagging process, which improves the use efficiency of the bag, and prevents the motor from inhaling foreign objects and causing damage when the bag is ruptured and garbage leaks out.

Further, it also includes an air inlet and an air outlet, the air inlet is connected to the inner barrel, the air inlet is provided with a vacuum cleaner connection part, and the vacuum cleaner connection part is used for detachable connection with the dust suction pipe, The exhaust port is arranged on the outer shell of the smart trash can. The exhaust port is used to effectively exhaust the air between the inner tub and the bag and the clean air filtered after vacuuming.

Further, it also includes a motor and a controller, the controller is electrically connected to the motor, the controller is used to control the start and stop of the motor, and the motor is used to generate negative pressure. This setting enables the air between the inner tub and the bag to be sucked out from the air outlet when the motor starts to generate negative pressure; in the vacuum cleaner mode, the outside garbage can be sucked into the vacuum duct and sucked into the inner tub through the air inlet.

As mentioned above, the utility model has the following beneficial effects:

1) By setting the positioning button, it is ensured that after the inner barrel is installed in the smart trash can, it is always fixed to the inner cavity, and there will be no displacement resulting in air leakage between the inner barrel and the outer shell.

2) By setting the inner barrel, the inner barrel can be taken and dumped, and the operation is convenient; a garbage bag can be set on the inner barrel to facilitate cleaning.

3) Through the negative pressure cavity, the bag can quickly fit on the inner wall of the inner barrel and be fully opened during the bagging process, which improves the use efficiency of the bag. When the bag ruptures and the garbage leaks out of the bag, it prevents the motor from inhaling foreign matter and causing damage.

4) By setting the sealing ring, the edge of the bag can be fixed after the bag is set, so as to prevent the gas from entering between the bag and the inner barrel and affecting the negative pressure environment.

Description of drawings

In order to illustrate the technical solutions of the present invention more clearly, the following will briefly introduce the accompanying drawings required in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative effort.

1 is a schematic diagram of the overall structure of an embodiment of the application;

Fig. 2 is the side view of Fig. 1 of the embodiment of the application;

FIG. 3 is a schematic structural diagram of a negative pressure chamber according to an embodiment of the present application.

Among them, the reference signs in the figure correspond to:

Positioning button 1, button cap 11, buckle 111, card seat 12, inner barrel 2, card slot 21, air outlet 22, inner cavity 3, card interface 31, base 4, protruding strip 41, sealing ring 5, face cover 6, Negative pressure chamber 7, air inlet 8, exhaust port 9.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Example 1:

As shown in Figures 1-3, a smart trash can includes a positioning button 1 and an inner barrel 2. The positioning button 1 includes a button cap 11 and a card seat 12, the button cap 11 and the card seat 12 are slidably connected, and the card seat 12 and the inner barrel 2. Fixed connection, there is a buckle 111 above the button cap 11, and the buckle 111 is used to position the inner tub 2. The smart trash can has two modes: vacuum cleaner and conventional trash can, and can switch between the two modes at will to achieve different functions.

Further, the inner cavity 3 is provided above the inner barrel 2, the inner barrel 2 and the inner cavity 3 are detachably connected, and the inner cavity 3 is provided with a card interface 31, and the card interface 31 is used for plugging with the buckle 111. By sliding up the buckle of the positioning button and inserting and fixing the card interface, the inner barrel is always fixed to the inner cavity, which ensures that no air leakage occurs between the inner barrel and the outer shell due to displacement, and the positioning function of the inner barrel is realized. When the smart trash can is knocked down by mistake, the garbage will not fall and spill out, and the positioning function of the inner barrel can be realized. By arranging the inner bucket in the smart trash can, it is convenient to take out the inner bucket to set and pack the bag, and in the trash can mode, the cover can be opened to throw the garbage into the inner bucket, which has the storage function of the ordinary trash can.

Further, a base 4 is also included, the base 3 is arranged at the bottom of the smart trash can, and the base 4 is provided with a protruding strip 41 .

Further, a clamping slot 21 is provided under the inner tub 2 , and the clamping slot 21 is used for clamping and fixing with the protruding strip 41 . In this embodiment, the shell of the smart trash can is provided with a side cover, and the side cover and the shell are detachably connected. In the conventional trash can mode, the side cover is removed, and the handle can be pulled to remove the inner bucket from the base to replace the bag or clean it. inner barrel.

Further, a sealing ring 5 is also included, and the sealing ring 5 is arranged between the inner barrel 2 and the inner cavity 3 . By setting the sealing ring, the edge of the bag can be fixed after the bag is set, so as to prevent the gas from entering between the bag and the inner barrel and affecting the negative pressure environment, and at the same time, the inner barrel is fixed and the inner barrel and the inner cavity are sealed.

Further, a face cover 6 is also included, the face cover 6 is arranged on the top of the smart trash can, and the face cover 6 is used for opening and throwing garbage. In the trash can mode, the cover can be opened to put the trash into the inner bucket, which has the function of a regular trash can.

Further, a negative pressure chamber 7 is also included, and the negative pressure chamber 7 is arranged on the inner wall of the inner tub 2 . In this embodiment, the negative pressure chamber 7 is in the shape of a bar, a negative pressure adsorption hole is provided on the right side of the negative pressure chamber 7 , the inner barrel 2 is provided with an air exhaust port 22 penetrating the barrel wall, and the air exhaust port 22 is connected with the left side of the negative pressure chamber 7 , the negative pressure adsorption hole is specifically a circular hole. When the motor generates negative pressure, the air between the inner barrel and the bag is sucked into the negative pressure cavity through the negative pressure adsorption hole, and the air is discharged from the air outlet under the action of the motor. The formation of a negative pressure environment enables the bag to be quickly attached to the inner wall of the inner tub, and when the bag ruptures and leaks out garbage, it can protect the motor of the smart garbage can from being damaged by inhaling foreign objects.

Further, it also includes an air inlet 8 and an air outlet 9, the air inlet 8 is connected with the inner barrel 2, the air inlet 8 is provided with a vacuum cleaner connection part, and the vacuum cleaner connection part is used for detachable connection with the dust suction pipe, and the exhaust port 9 is arranged on the shell of the smart trash can. In the vacuum cleaner mode, the garbage is inhaled from the vacuuming duct and enters the inner tub through the air inlet, and the exhaust port can effectively discharge the air between the inner tub and the bag and the clean air filtered after vacuuming.

Further, it also includes a motor and a controller, the controller and the motor are electrically connected, the controller is used to control the start and stop of the motor, and the motor is used to generate negative pressure. The air between the inner tub and the bag is sucked out by the motor; the garbage outside can be sucked in by starting the motor in the vacuum cleaner mode.

As mentioned above, the utility model has the following beneficial effects:

3) Through the negative pressure cavity, the bag can be quickly attached to the inner wall of the inner barrel and fully opened during the bagging process, which improves the use efficiency of the bag. When the bag is broken and the garbage leaks out of the bag, it can prevent the motor from inhaling foreign objects and causing damage.

In this document, the related terms such as front, rear, upper and lower are defined by the positions of the components in the drawings and the positions between the components, which are only for the clarity and convenience of expressing the technical solution. It should be understood that the use of the locative words should not limit the scope of protection claimed in this application.

The above-described embodiments and features of the embodiments herein can be combined with each other without conflict.

What is disclosed above is only a preferred embodiment of the present invention, of course, it cannot limit the scope of the rights of the present invention. Therefore, the equivalent changes made according to the claims of the present invention are still covered by the present invention. scope.

Claims

A barrel assembly with a positioning device, characterized by comprising a positioning button (1) and an inner barrel (2), the positioning button (1) including a button cap (11) and a card seat (12), the button The cap (11) is slidably connected to the card seat (12), the card seat (12) is fixedly connected to the inner barrel (2), a buckle (111) is provided above the button cap (11), and the The buckle (111) is used to position the inner tub (2).
The barrel assembly with a positioning device according to claim 1, characterized in that it further comprises an inner cavity (3), the inner cavity (3) being arranged above the inner barrel (2), and the inner barrel (2) It is detachably connected to the inner cavity (3), and the inner cavity (3) is provided with a card interface (31), and the card interface (31) is used for plugging with the buckle (111).
An intelligent trash can, characterized in that it comprises the bucket assembly with a positioning device as claimed in claim 1 .
The smart trash can according to claim 3, characterized in that it further comprises a base (4), the base (3) is arranged at the bottom of the smart trash can, and the base (4) is provided with protruding strips ( 41).
The smart trash can according to claim 4, characterized in that, a card slot (21) is provided under the inner tub (2), and the card slot (21) is used for clipping and fixing with the protruding strip (41). .
The smart trash can according to claim 3, further comprising a sealing ring (5), the sealing ring (5) being arranged between the inner tub (2) and the inner cavity (3).
The smart trash can according to claim 2, characterized in that it further comprises a face cover (6), the face cover (6) is arranged on the top of the smart trash can, and the face cover (6) is used for opening and placing Rubbish.
The smart trash can according to claim 2, further comprising a negative pressure chamber (7), and the negative pressure chamber (7) is provided on the inner wall of the inner tub (2).
The smart trash can according to claim 2, further comprising an air inlet (8) and an air outlet (9), the air inlet (8) being connected to the inner tub (2), and the air inlet (8) is connected to the inner tub (2). The air inlet (8) is provided with a vacuum cleaner connection part, and the vacuum cleaner connection part is used for detachable connection with the dust suction pipe, and the exhaust port (9) is provided on the outer shell of the smart trash can.
The smart trash can according to claim 2, further comprising a motor and a controller, the controller and the motor are electrically connected, the controller is used to control the start and stop of the motor, the motor Used to generate negative pressure.