WO2023124102A1

WO2023124102A1 - Automatic draw-shut garbage can

Info

Publication number: WO2023124102A1
Application number: PCT/CN2022/111941
Authority: WO
Inventors: 林凯; 历林忠; 吴谋倍; 韦彬; 廖胜细
Original assignee: 厦门大白科技有限公司
Priority date: 2021-12-27
Filing date: 2022-08-12
Publication date: 2023-07-06
Also published as: CN218113811U; CN217125793U

Abstract

An automatic draw-shut garbage can (10), which is used for a garbage bag (20) provided with a drawstring (21). The garbage can comprises a can body (11) and a can cover (14), and the can body (11) and the can cover (14) form a cover flip-up structure by means of a pivoting assembly (12); said garbage can (10) further comprises a garbage bag fixing member (15), the garbage bag fixing member (15) being sleeved at an open end of the can body (11). By means of providing the garbage bag fixing member (15) and providing a positional avoidance component (154) on the garbage bag fixing member (15) for positional avoidance with respect to the garbage bag drawstring (21), a portion of the drawstring can be pulled out in advance when the garbage bag (20) is placed into the garbage can (10), and the portion of the drawstring is hung on a pull component (141) away from a garbage throw-in opening (153), and thereby when the garbage can is opened, the pull component (141) drives the drawstring (21) to be vertically pulled in the direction of opening, completing an automatic draw-shut function.

Description

An automatic packing trash can

technical field

The utility model relates to an automatic packing garbage can.

Background technique

In daily life, the last thing people want to touch is garbage; the existing garbage cans usually have garbage bags directly sleeved on the garbage cans, which makes the opening of the garbage bags directly exposed; especially when people dump garbage with swill When kitchen waste is dumped inaccurately, the closure of the garbage bag is often dirty; this makes people have to touch the dirty closure rope when the garbage bag needs to be packed.

However, under normal circumstances, the mouth of the garbage bag and the mouth of the garbage can that are matched with the automatic packaging type garbage can have similar perimeters, so that when the garbage bag is placed in the garbage can, the part of the drawstring of the garbage bag cannot be drawn out in advance to serve as a packaged garbage bag. When the lifting part is placed, it is placed away from the garbage disposal port to avoid contamination.

Utility model content

In order to solve at least one of the above-mentioned technical problems, the utility model provides an automatic packing garbage can. This solution sets a step-off part for giving way to the drawstring of the garbage bag, so that when the garbage bag is inserted into the garbage can , can draw out part of the drawstring in advance, and hang it at a position away from garbage dumping, and then realize the automatic packing function by opening and closing the garbage can.

In order to achieve the above object, the technical solution adopted by the utility model is:

An automatic packing trash can, comprising:

It is used for garbage bags with drawstrings, including a barrel body and a barrel lid, and the barrel body and barrel lid form a clamshell structure through a pivot assembly, and also include:

Garbage bag fixer, the garbage bag fixer is sleeved on the opening end of the barrel, the garbage bag fixer includes a drop-in opening and a step-off portion for giving way to the garbage bag drawstring, and the step-off portion is arranged on the sidewall of the rubbish bag fixer.

The garbage bag goes through the opening of the garbage bag fixing part and extends into the inside of the barrel. The garbage bag is closed and folded and hung on the opening. By pulling one end of the garbage bag drawstring, the garbage bag drawstring is embedded in the garbage bag fixing part. bit department.

The bucket cover includes a lifting part, and the drawn-out garbage bag drawstring hangs on the lifting part of the bucket cover, so that when the bucket cover moves in the opening direction, the lifting part of the bucket cover lifts the garbage bag drawstring upwards in the opening direction. pull.

The beneficial effects of the utility model are:

1. By setting the garbage bag fixing part, when the garbage bag is put into the trash can, the garbage bag closing part is folded and hung on the support platform of the garbage bag fixing part. The circumference of the drawstring is appropriately greater than the circumference of the cross-section where the part of the garbage bag holder is located, so that part of the drawstring can be drawn out in advance, which can not only make the garbage bag close firmly fixed on the garbage bag holder, so as to avoid bias due to throwing garbage , resulting in the closure of the garbage bag detached from the garbage bag fixing part; it is also possible to hang part of the drawstring that has been drawn out in advance on the lifting piece on the surface of the lid of the garbage can, so as to ensure that the drawstring drawn in advance is kept clean when the garbage bag is packed .

2. By hanging part of the drawstring that has been drawn out in advance on the lifting part on the surface of the trash can lid, so that when the trash can lid moves in the opening direction, the lifting part drives the drawstring to pull upwards in the opening direction to complete the garbage disposal. The bag is automatically packed, which makes the garbage bag closed after the garbage bin lid is opened, and the garbage bag is closed to prevent the garbage from escaping and the dirt to face the user.

Description of drawings

The accompanying drawings described here are used to provide a further understanding of the utility model and constitute a part of the utility model. The schematic embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an improper limitation of the utility model . In the attached picture:

Fig. 1 is a schematic diagram of the first assembly step of the automatic packing garbage can of the present invention;

Fig. 2 is a schematic diagram of the second assembly step of the automatic packing garbage can of the present invention;

Fig. 3 is a structural diagram of the first embodiment of the garbage bag fixing part of the automatic packing garbage can of the present invention;

Fig. 4 is a structural diagram of the second embodiment of the garbage bag fixing part of the automatic packing garbage can of the present invention;

Fig. 5 is a structural diagram of the third embodiment of the garbage bag fixing part of the automatic packing garbage can of the present invention;

Fig. 6 is a schematic diagram of assembling the garbage fixing parts of the automatic packing garbage can of the present invention;

Fig. 7 is a schematic diagram of the folding and packing process of the automatic packing trash can of the present invention.

Reference signs:

Garbage bin 10; barrel body 11; pivot assembly 12; opening and closing drive assembly 13; lid 14; lifting part 141; Garbage bag 20; Garbage bag drawstring 21;

Detailed ways

In order to make the technical problems, technical solutions and beneficial effects to be solved by the utility model clearer and clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

As shown in Fig. 1 and Fig. 2, the embodiment of the automatic packing garbage can 10, the automatic packing garbage can 10 is used to cooperate with the garbage bag provided with the drawstring 21. The drawstring 21 is pulled and tightened to realize packing of garbage bags. The automatic packing trash can 10 includes a barrel body 11 and a barrel cover 14 , and the barrel body 11 and the barrel cover 14 form a clamshell structure through a pivot assembly 12 . The automatic packing type garbage can 10 also includes: a garbage bag fixing part 15, which is sleeved on the opening end of the barrel body 11, and the garbage bag fixing part 15 includes a delivery port 153 and is used to give way to the garbage bag. 20. The give-away part 154 of the drawstring 21, and the give-away part 154 is arranged on the side wall of the garbage bag fixing part 15. The garbage bag 20 extends into the barrel body 11 through the opening 153 of the garbage bag holder 15. At one end, the drawstring 21 of the garbage bag 20 is inserted into the relief portion 154 of the garbage bag fixing member 15 . The bucket cover 14 includes a lifting part 141, which is arranged on the surface of the bucket cover 14, and the drawn-out garbage bag drawstring 21 is hung on the lifting part 141 of the bucket cover 14, so that the bucket When the cover 14 moves in the opening direction, the lifting part 141 of the bucket cover 14 pulls the garbage bag drawstring 21 upwards in the opening direction. For example, the lifting portion 141 of the bucket cover 14 may be a fixing post disposed on the outer wall of the bucket cover 14 and away from the pivot assembly 12 . In addition, as an embodiment of the automatic packing garbage can 10, the fixing column can be a column structure or an umbrella structure; the fixing column can also be used as an opening and closing handle of the lid 14 for manual opening and closing.

In addition, as shown in Fig. 1, Fig. 2, Fig. 6 and Fig. 7, as another embodiment of the automatic packing trash can 10, the automatic packing trash can 10 also includes an opening and closing drive assembly 13, the trash can 10 controls the bucket cover 14 to move upwards in the opening direction by driving the opening and closing drive assembly 13, so as to drive the lifting part 141 of the bucket cover 14 to pull the garbage bag drawstring 21.

An embodiment of the garbage bag holder 15 of the automatic packing type garbage can 10 as shown in Figure 3; And the supporting platform 152 axially extending from the connecting portion 151 , the connecting portion 151 communicates with the supporting platform 152 to form the insertion opening 153 of the garbage bag fixing member 15 . The relief portion 154 is disposed on a side of the supporting platform 152 . For example: at least the relief portion 154 of the garbage bag fixing member 15 can be provided on the side of the support platform 152 corresponding to the pivot assembly 12 close to the garbage can. The garbage bag closing mouth 22 is folded and hanged on the support platform 152 to open the garbage bag closing mouth 22 . The connecting portion 151 sleeves the garbage bag fixing member 15 on the barrel body 11 of the garbage can 10 through buckles.

The first embodiment of the garbage bag fixing part 15 of the automatic packing garbage can 10 shown in Figure 3; The bit groove is a hollow structure, and the cutting surface of the step-off groove transitions smoothly to the end face of the support platform 152, so that when the garbage bag drawstring 21 is pulled by the bucket cover 14, the garbage bag closing mouth 22 can be smoothly separated from the support platform 152, preventing garbage The bag 20 ruptures during packing.

The second embodiment of the garbage bag holder 15 of the automatic packing garbage can 10 as shown in Figure 4; the difference from the first embodiment is that the relief part 154 of the support platform 152 is a fixed part arranged on the outer wall of the support platform 152 Boss, this fixed boss is provided with chamfering away from the side of this support platform 152 end faces, makes this garbage bag drawstring 21 when being pulled by bung 14, garbage bag shut-off 22 can break away from this support platform 152 smoothly, avoids The garbage bag 20 is broken during packing. In addition, the cross-section of the supporting platform 152 should be smaller than the garbage bag opening 22 , so that the circumference of the garbage bag drawstring 21 is slightly larger than the circumference of the cross-section of the garbage bag fixing part 154 .

Embodiment 3 of the garbage bag fixing part 15 of the automatic packing garbage can 10 shown in FIG. The receiving groove, which smoothly transitions from the retracting groove to the end face of the support platform 152, makes the garbage bag drawstring 21 pulled by the lid 14, and the garbage bag closing mouth 22 can be separated from the support platform 152 smoothly, preventing the garbage bag 20 broke during packing.

In summary, the specific implementation of the utility model achieves the following effects:

1. By setting the garbage bag fixing part 15, when the garbage bag is put into the garbage can, the garbage bag closing 22 places are folded and hung on the support platform 152 of the garbage bag fixing part 15, and by setting the garbage bag fixing part 15 to give way part 154, so that the circumference of the garbage bag drawstring 21 is appropriately greater than the circumference of the cross section where the relief part 154 of the garbage bag fixing part 15 is located, so that part of the drawstring 21 can be drawn out in advance, not only can the garbage bag closing mouth 22 be firmly fixed on the garbage bag On the bag holder 15, to avoid being biased due to throwing garbage, causing the garbage bag closing 22 to break away from the garbage bag holder 15; the part of the drawstring 21 that has been extracted in advance can also be hung on the lifting member on the surface of the garbage can lid 14, Therefore, when the garbage bag is packed, the drawstring 21 extracted in advance is kept clean.

2. By hanging the drawn part of the drawstring 21 on the lifting part 141 on the surface of the trash can lid 14, so that when the trash can lid 14 moves in the opening direction, the lifting part 141 drives the drawstring 21 to the opening direction Pull upwards to complete the automatic packing process of the garbage bag, which makes the garbage bag closing 22 packed after the garbage can lid 14 is opened, preventing the garbage odor from escaping, and the dirt directly facing the user.

The above description shows and describes the preferred implementation of the utility model. As mentioned above, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various Various other combinations, modifications, and environments can be made within the scope of the inventive concept described herein, by the above teachings or by skill or knowledge in the relevant field. The changes and changes made by those skilled in the art do not depart from the design spirit and scope of the present utility model, and should be within the protection scope of the appended claims of the present utility model.

Claims

An automatic packing trash can is used for garbage bags provided with drawstrings, comprising a bucket body and a bucket cover, and the bucket body and the bucket cover form a flip structure through a pivot assembly, and it is characterized in that it also includes:

Garbage bag fixing part, the garbage bag fixing part is sleeved on the opening end of the barrel body, the garbage bag fixing part includes a drop-in opening and a relief part for giving way to the drawstring of the garbage bag, and the relief part is set on the side wall of the garbage bag holder;

The garbage bag passes through the opening of the garbage bag fixing part and extends into the inside of the barrel body, the mouth of the garbage bag is folded and hung on the opening, and one end of the drawstring of the garbage bag is pulled to make the garbage bag The garbage bag drawstring is embedded in the abdication part of the garbage bag fixing part;

The bucket cover includes a lifting part, and the lifting part is arranged on the surface of the bucket cover, and the drawn-out garbage bag drawstring is hung on the lifting part of the bucket cover, so that the bucket cover faces When moving in the opening direction, the pulling part of the bucket cover pulls the garbage bag drawstring upwards in the opening direction.
The automatic packing garbage can according to claim 1, characterized in that, the garbage bag fixing part further comprises a connecting part adapted to the opening of the bucket body and a support extending axially from the connecting part platform, the connecting part communicates with the supporting platform to form the opening of the garbage bag fixing part; on stage.
The automatic packing trash can according to claim 2, characterized in that, the relief part of the support platform is a relief groove cut in the direction of the cross section of the side wall of the support platform, and the relief groove is in the shape of Hollow structure, smooth transition from the cutting surface of the relief groove to the end surface of the support table.
The automatic packing trash can according to claim 2, wherein the relief part of the support platform is a fixed boss arranged on the outer wall of the support platform, and the fixed boss is far away from the support One side of the end surface of the platform is provided with a chamfer, and the cross section of the support platform is smaller than the mouth of the garbage bag.
The automatic packing trash can according to claim 2, characterized in that, the relief part of the support platform is an inward groove provided on the outer wall of the support platform, and the inward groove reaches the The end face of the above-mentioned support platform has a smooth transition.
The automatic packing garbage can according to claim 2, characterized in that, at least on the side of the support platform corresponding to the pivot assembly close to the garbage can, the relief part of the garbage bag fixing part is provided.
The automatic packing trash can according to claim 1, wherein the lifting part of the lid is a fixing column arranged on the outer wall of the lid and away from the pivot assembly.
The automatic packing trash can according to any one of claims 1 to 7, characterized in that, the trash can also includes an opening and closing drive assembly, and the trash can controls the direction of the bucket cover by driving the opening and closing drive assembly. Open and move in an upward direction to drive the lid lifting part to pull the garbage bag drawstring.