CN115009732A

CN115009732A - Dustbin automatically-controlled door and dustbin

Info

Publication number: CN115009732A
Application number: CN202210863175.XA
Authority: CN
Inventors: 姚佳; 张晓丽; 林敏杰; 顾月刚; 肖海乐
Original assignee: Zhejiang Jarol Scientific Instrument Co ltd
Current assignee: Zhejiang Jarol Scientific Instrument Co ltd
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2022-09-06
Anticipated expiration: 2042-07-21
Also published as: CN115009732B

Abstract

The invention relates to the technical field of garbage cans and discloses an automatic garbage can door and a garbage can. Through actuating mechanism's setting, can realize that the automation of dustbin delivery door is opened, improve rubbish and deliver the convenience to through setting up the gas hole, avoid the peculiar smell to outwards spill over fast after the door is opened, improve user experience, when delivering light rubbish, the air current that the gas hole blew out can make light rubbish fall down fast, avoid floating out and press from both sides in door department, through the setting of second door plant and third door plant, when closing the door, can play the effect of tong.

Description

Dustbin automatically-controlled door and dustbin

Technical Field

The invention relates to the technical field of garbage cans, in particular to an automatic door of a garbage can and the garbage can.

Background

The delivery door of the traditional garbage can is generally manual, when delivering garbage, the door needs to be pushed into the garbage can manually, when a user carries the garbage by hand, the delivery door is difficult to push, and the problem that the hands are polluted when the user pushes the door by hand due to the fact that the delivery door is contaminated by the garbage, meanwhile, after the delivery door is opened by the existing garbage can, particularly in summer, peculiar smell in the garbage can is diffused outwards, and user experience is poor;

when hard garbage is thrown inwards, the garbage easily collides with the inner wall of the garbage can due to excessive force, so that the garbage bag is damaged, the problems of water leakage and garbage leakage are easily caused in the subsequent process of replacing and transferring the garbage bag, and the garbage can in the garbage can is also polluted;

when delivering the rubbish that the quality is lighter, like wrapping bag, paper, foam etc. open and deliver the door after, this type of rubbish is easy to be in the reason of wind-force outside the dustbin after the pine hand, leads to delivering the failure, even this type of rubbish does not fly out outside the dustbin, because the whereabouts process is slow, when closing the door, very easily presss from both sides this type of rubbish in delivery port department, still has the potential safety hazard of tong simultaneously, to above-mentioned problem, has proposed this application.

Disclosure of Invention

The invention aims to provide an automatic door of a garbage can and the garbage can, which are used for overcoming the problems.

The invention is realized by the following technical scheme.

The automatic door of the garbage can comprises a support and a door plate assembly, wherein the door plate assembly comprises a first door plate, a second door plate and a third door plate which are sequentially arranged, the first door plate and the support, the first door plate and the second door plate, and the second door plate and the third door plate are connected through hinge structures, the rotating directions of the second door plate and the third door plate are opposite, the rotating directions of the second door plate and the first door plate are the same, a driving mechanism is installed on the support and connected with the first door plate and used for driving the first door plate to rotate, a plurality of air blowing holes are formed in the outer side surface of the first door plate, and the air blowing holes are connected with an air supply assembly.

Furthermore, the air blowing direction of the air blowing holes is smaller than the included angle of the surface of the first door panel, and the air blowing direction inclines towards the third door panel.

Further, actuating mechanism includes the motor, be equipped with on the support with the lead screw that the motor is connected, install the lead screw slider on the lead screw, the lead screw slider with the articulated connecting rod of installing between the first door plant.

Further, the blowing speed is gradually reduced from the blowing hole close to the bracket to the blowing hole close to the second door panel.

Further, a communicating cavity is formed in the first door panel, the air blowing hole is connected with the communicating cavity, and an air inlet of the communicating cavity is formed in the upper portion of the communicating cavity.

Further, the communicating cavity is provided with a plurality of, and vertical distribution is in the first door plant, every the communicating cavity all with the air feed subassembly is connected.

Further, an air pressure detection assembly is arranged in the communication cavity and electrically connected with the driving mechanism.

Further, the maximum rotation angle of the third door panel does not exceed.

Furthermore, a rubber mat is arranged at the bottom of the third door panel.

A dustbin, the dustbin includes foretell dustbin automatically-controlled door.

The invention has the beneficial effects that: through actuating mechanism's setting, can realize that the automation of dustbin delivery door is opened, it delivers the door to need not the user hand push, thereby avoid delivering the problem that the door pollutes user's hand, improve rubbish and deliver the convenience, and through setting up the gas hole, open the back at the door, the gas hole blows to dustbin inside direction, avoid the peculiar smell to outwards spill over fast after the door is opened, improve user experience, when delivering light rubbish, the air current that the gas hole blew out can make light rubbish fall down fast, avoid floating out and press from both sides in door department, through the setting of second door plant and third door plant, when closing the door, can play the effect of tong, the third door plant is opening the back at the door, the downward sloping, direct collision with the garbage bin inner wall leads to the disposal bag to damage when avoiding rubbish to lose, thereby make things convenient for the change of follow-up disposal bag, transport, guarantee the cleanness of garbage bin.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic view of an overall structure of an automatic door of a trash can;

FIG. 2 is a schematic view of the automatic door of the trash can from another perspective;

FIG. 3 is a side view of an automatic door of a trash can;

fig. 4 is a schematic structural view of the door panel assembly after opening.

Detailed Description

The present invention is described in detail below with reference to fig. 1-4.

The invention relates to an automatic door of a garbage can, as shown in figure 1, which comprises a support 2 and a door panel assembly 1, wherein the support 2 is used for being connected and fixed with a frame of the garbage can, the door panel assembly 1 comprises a first door panel 11, a second door panel 12 and a third door panel 13 which are sequentially arranged, the first door panel 11 and the support 2, the first door panel 11 and the second door panel 12, and the second door panel 12 and the third door panel 13 are connected through hinge structures, as shown in figures 1 and 2, the hinge structures are hinges, the first door panel 11 and the support 2 are connected through a first hinge structure 31, the first door panel 11 and the second door panel 12 are connected through a second hinge structure 32, the second door panel 12 and the third door panel 13 are connected through a third hinge structure 33, the second hinge structure 32 is arranged on the inner side of the door panel assembly 1, the third hinge structure 33 is arranged on the outer side of the door panel assembly 1, the second door panel 12 and the third door panel 13 are opposite in rotatable direction, the second door panel 12 and the first door panel 11 are same in rotatable direction and can rotate inwards, the third door panel 13 can rotate outwards, the bracket 2 is provided with a driving mechanism which is connected with the first door panel 11, for driving the first door panel 11 to rotate, as shown in fig. 2, the driving mechanism includes a motor 51, the bracket 2 is provided with a screw rod 52 connected with the motor 51 through a coupling 54, the screw rod 52 is provided with a screw rod slide block 53, the screw rod slide block 53 is provided with a first installation seat 41, the first door panel 11 is provided with a connecting frame 111, the connecting frame 111 is provided with a second installation seat 43, the connecting rod 42 is hinged on the first installation seat 41 and the second installation seat 43, the outer side surface of the first door panel 11 is provided with a plurality of air blowing holes 71, and the air blowing holes 71 are connected with the air supply assembly 6. The air supply assembly 6 is a small air pump or an air supply structure consisting of a fan and an air supply channel, an air source comes from the outside of the dustbin, an inlet is preferably arranged at the side position of the dustbin, preferably, the air blowing direction of the air blowing holes 71 is smaller than an included angle of 90 degrees with the surface of the first door panel 11, the air blowing direction inclines towards the third door panel 13, namely, after the door is opened, as shown in fig. 4, the air blowing direction of the air blowing holes 71 faces towards the third door panel 13, so that light garbage can rapidly move towards the inside of the dustbin and descend, and meanwhile, the inclined third door panel 13 can guide the air flow downwards to suppress overflowing peculiar smell.

Through the arrangement of the driving mechanism, the automatic opening of the delivery door of the garbage can be realized, the delivery door is not required to be pushed by a user, so that the problem that the delivery door pollutes the hands of the user is avoided, the convenience of garbage delivery is improved, in addition, through the arrangement of the air blowing holes, after the door is opened, the air blowing holes blow air to the inner direction of the garbage can, the phenomenon that peculiar smell quickly overflows to the outside after the door is opened is avoided, the user experience is improved, when light garbage is delivered, the light garbage can be quickly fallen down by the air flow blown out of the air blowing holes, the light garbage can be prevented from floating out and clamping at the door, through the arrangement of the second door plate and the third door plate, when the door is closed, if the hands are positioned at the position of the delivery opening, the second door plate rotates inwards, the effect of clamping is achieved, the third door plate inclines downwards after the door is opened, the damage of the garbage bag caused by the direct collision with the inner wall of the garbage can when the garbage is avoided, so that the subsequent garbage bag can be conveniently replaced and transported, the cleanness of the garbage can is ensured.

Preferably, the blowing speed is gradually reduced from the blowing holes 71 close to the bracket 2 to the blowing holes 71 close to the second door panel 12, that is, as shown in fig. 3, the blowing speed of the blowing holes 71 from top to bottom is gradually reduced, so that the disturbance of the internal airflow is prevented from overflowing outwards, and meanwhile, the garbage is prevented from being blown inwards to contact with the third door panel 13 and polluting the third door panel 13.

Preferably, as shown in fig. 3, a communication cavity 72 is arranged in the first door panel 11, the air blowing holes 71 are connected to the communication cavity 72, an air inlet 112 of the communication cavity 72 is arranged at an upper position of the communication cavity 72, so that an effect that the air blowing speed of the air blowing holes 71 is gradually reduced from top to bottom is achieved, and the air inlet 112 is connected to the air supply assembly 6 through a pipeline.

Preferably, a plurality of communication cavities 72 are vertically distributed in the first door panel 11, and each communication cavity 72 is connected with the air supply assembly 6 through a pipeline, so that the air blowing speed of each air blowing hole 71 in the transverse direction is kept uniform.

Preferably, be equipped with the atmospheric pressure determine module in the intercommunication chamber 72, the atmospheric pressure determine module with the actuating mechanism electricity is connected, and actuating mechanism drive door plant subassembly 1 opens the back, and the user fills in rubbish, and under the general condition, the angle that the actuating mechanism driving door opened is invariable, when rubbish is too big, with first door plant 11 contact gas hole to make intercommunication chamber 72 internal gas pressure rise, the atmospheric pressure determine module sends the signal of telecommunication, and control module case actuating mechanism sends actuating signal, makes the door plant subassembly increase rotation angle, enlarges the opening.

Preferably, the maximum rotation angle of the third door panel 13 does not exceed 45 °.

Preferably, third door plant 13 bottom is equipped with the cushion, further reaches the effect of preventing tong.

A dustbin, the dustbin includes foretell dustbin automatically-controlled door.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a dustbin automatically-controlled door which characterized in that: comprises a bracket (2) and a door panel component (1), wherein the door panel component (1) comprises a first door panel (11), a second door panel (12) and a third door panel (13) which are arranged in sequence, the first door panel (11) and the bracket (2), the first door panel (11) and the second door panel (12) and the third door panel (13) are connected through hinge structures, the second door panel (12) and the third door panel (13) are rotatable in opposite directions, the second door panel (12) and the first door panel (11) have the same rotational direction, the bracket (2) is provided with a driving mechanism which is connected with the first door panel (11), the air blowing device is used for driving the first door panel (11) to rotate, a plurality of air blowing holes (71) are formed in the outer side face of the first door panel (11), and the air blowing holes (71) are connected with the air supply assembly (6).

2. The automatic door of a trash can of claim 1, wherein: the air blowing direction of the air blowing holes (71) is an included angle smaller than 90 degrees with the surface of the first door panel (11), and the air blowing direction inclines towards the third door panel (13).

3. An automatic door for a trash bin according to claim 1, wherein: the driving mechanism comprises a motor (51), a screw rod (52) connected with the motor (51) is arranged on the support (2), a screw rod sliding block (53) is installed on the screw rod (52), and a connecting rod (42) is installed between the screw rod sliding block (53) and the first door plate (11) in a hinged mode.

4. A waste bin automatic door according to any one of claims 1 to 3, characterized in that: the air blowing speed is gradually reduced from the air blowing hole (71) close to the bracket (2) to the air blowing hole (71) close to the second door panel (12).

5. The automatic door of a trash can of claim 4, wherein: a communicating cavity (72) is formed in the first door panel (11), the air blowing hole (71) is connected with the communicating cavity (72), and an air inlet (112) of the communicating cavity (72) is formed in the upper portion of the communicating cavity (72).

6. An automatic door for a trash bin according to claim 5, wherein: the communicating cavity (72) is provided with a plurality of communicating cavities, the communicating cavities are vertically distributed in the first door plate (11), and each communicating cavity (72) is connected with the air supply assembly (6).

7. An automatic door for a trash bin according to claim 5 or 6, wherein: an air pressure detection assembly is arranged in the communicating cavity (72), and the air pressure detection assembly is electrically connected with the driving mechanism.

8. An automatic door for a trash bin according to claim 1, wherein: the maximum rotation angle of the third door panel (13) does not exceed 45 °.

9. An automatic door for a trash bin according to claim 1, wherein: and a rubber mat is arranged at the bottom of the third door panel (13).

10. A kind of refuse can, its characterized in that: the waste bin comprises an automatic door according to any one of claims 1 to 9.