TWI385109B - Garbage can device for opening garbage bag conveniently - Google Patents

Description

Trash can device for easily opening garbage bags

The present invention relates to a trash can device, and more particularly to a trash can device that can be used to facilitate the opening of a garbage bag, thereby enabling the garbage bag to be applied to the inner surface of the barrel.

In daily life, there are a wide variety of trash cans located in various places and homes for people to conveniently clean up various garbage. With the research and development of the trash can, there are many different types of trash cans with different appearances, types and different characteristics to meet the different needs of consumers and purchase.

In general, a trash can is a container for placing garbage. The traditional way of using it is to directly put the garbage bag into the trash can and start using it. After the garbage is full, the whole bag is cleaned. Garbage bags can also be used to keep the trash can clean. However, when the user installs the garbage bag, most of them generally use the hand to press down and spread the garbage bag, so that the laying action of the conventional garbage bag is not easy to reach the fully spread state, and most of them are only spread out to the approximate position of the trash can. . Moreover, since the air between the bottom of the garbage bag and the bottom of the trash can cannot be completely discharged out of the trash can, the user often cannot completely put the garbage bag into the trash can, that is, it will make the garbage bag and the barrel unfit. The bottom of the garbage bag still has a free space with the trash can base. This is easy to cause garbage blockage, which makes the garbage capacity less and full. It is often necessary to squeeze the garbage from the top to the bottom to make it fall into the bottom space of the garbage bag, forming the trouble of laying or cleaning the garbage bag, and the garbage that overflows often Stain the cover.

In addition, when the new garbage bag is installed in the conventional trash can, the inner surface of the new garbage bag is attached, and it is difficult to separate the inner surface of the garbage bag. Generally, the hands are separately grasped on one side of the bag mouth, and then the garbage is forced. The bag is opened, which often causes the opening of the new garbage bag to be easily torn, which often causes inconvenience to the user.

The present invention relates to a trash can device, and more particularly to a trash can device that can be used to open a garbage bag so that the garbage bag can be attached to the inner surface of the barrel.

The invention discloses a garbage bin device which is convenient for propping up a garbage bag. The trash can device comprises a base, a barrel body and an air pressure difference element. The barrel is disposed on the base and has an inner surface. The air pressure difference element is disposed on the base. Wherein, the air pressure difference element can disperse the garbage bag by discharging the air inside the barrel body and enable the garbage bag to be attached to the inner surface of the barrel body.

In contrast, in the conventional garbage bin installation procedure, it is necessary to open the garbage bag in the barrel body, and often the garbage bag cannot be attached to the inner surface of the barrel, and the garbage bag is often not opened completely, so that the garbage bag is not completely opened. The amount of garbage is reduced. The invention provides a garbage bin device which is convenient for propping up a garbage bag, which can generate a difference in air pressure between the inner and outer sides of the garbage bag by the air pressure difference element, and automatically open the garbage bag from the inside to the outside and apply it to the barrel body. surface. Compared with the prior art, the present invention can simplify the procedure of installing the garbage bag in the general trash can when the garbage bag is installed, and the garbage bag is more easily applied to the inner surface of the barrel of the garbage can.

The invention further discloses a garbage bin device for facilitating the opening of a garbage bag, the trash can device comprising a base, a barrel body, a door type opening and closing device and an adhesive device. The barrel is disposed on the base and has an inner surface. A door type opening and closing system is disposed on the barrel. The adhesive device is disposed on the door type opening and closing device. Wherein, the door type opening and closing device can extend the garbage bag by engaging the adhesive device.

Compared with the installation procedure of the garbage bag in the conventional garbage bin, it is not easy to separate the inner surface of the garbage bag because the inner surface of the garbage bag is attached, and the above steps are repeated every time the garbage bag is changed, which is very inconvenient. . The present invention provides a garbage can device for facilitating the opening of a garbage bag. Since the garbage bin device of the present invention has a door type opening and closing device and an adhesive device, the opening operation of the door type opening and closing device and the opening of the new garbage bag with the adhesive device are provided. The outer surface is stuck. When the door type opening and closing device is opened again, the opening of the new garbage bag will be spread out. This design will simplify the procedure for installing the garbage bag in the general trash can. Furthermore, since the opening and closing operation of the door type opening and closing device is kept outside the garbage bag, when the garbage bag of the present invention is switched, the garbage in the garbage bag does not touch the garbage bin device, thereby keeping the entire trash can device clean.

The invention also discloses a garbage bin device for facilitating the opening of a garbage bag. The trash can device comprises a base, a barrel body, an air pressure difference component, a door type opening and closing device and an adhesive device. The barrel is disposed on the base and has an inner surface. The air pressure difference element is disposed on the base to discharge the gas inside the barrel. The door type opening and closing device is disposed on the barrel. The adhesive device is disposed on the door type opening and closing device. Wherein, the adhesive device can cooperate with the air pressure difference component to open the garbage bag and apply the garbage bag to the inner surface of the barrel.

Compared with the resettlement procedure of the garbage bag in the conventional garbage bin, it is necessary to open the garbage bag in the barrel body. Since the inner surface of the garbage bag is attached, it is not easy to separate the inner surface, and the cover of the garbage can is also easy. Touch with the trash. The invention provides a garbage bin device which is convenient for propping up a garbage bag, which can generate an air pressure difference between the inner and outer sides of the garbage bag by the air pressure difference component, and automatically open the garbage bag from the inside to the outside and apply it to the inner surface of the barrel. Further simplifying the general garbage can when the garbage bag is installed, it is necessary to use the hand to open the garbage bag inside the barrel. In addition, the trash can device of the present invention performs the opening and closing operation of the trash can by the door type opening and closing device, and absorbs the garbage bag by the adhesive device. The trash can device of the present invention can utilize the action of the door type opening and closing device to close, and cooperate with the adhesive device to adhere the outer surface of the opening of the new garbage bag, and when the door type opening and closing device is opened again, the opening of the new garbage bag is spread out. Furthermore, since the opening and closing operation of the door type opening and closing device is kept outside the garbage bag, when the garbage bag of the present invention is switched, the garbage in the garbage bag does not touch the cover of the trash can device, thereby maintaining the overall trash can device. Clean.

Please refer to Figure 1. 1 is a side cross-sectional view showing the trash can device 1 of the present invention. The trash can device 1 for facilitating the opening of the garbage bag of the present invention comprises a base 30, a barrel 10, an air pressure difference element 21, a door type opening and closing device 50, and an adhesive device 51. The barrel 10 is disposed on the base 30 and has an inner surface 101. The air pressure difference element 21 is disposed on the base 30 to discharge the gas inside the barrel. The door type opening and closing device 50 is provided on the tub 10. The pasting device 51 is provided on the door type opening and closing device 50. In the following, a more in-depth description and a more detailed description of the trash can device 1 for facilitating the opening of the garbage bag will be described.

Please refer to Figure 2 and Figure 3. 2 is a side cross-sectional view showing the preliminary device garbage bag 40 of the trash can device 1 of the present invention. Figure 3 is a side cross-sectional view showing the garbage bag 40 of the garbage bin device 1 of the present invention. The base 20 of the trash can device 1 of the present invention may be provided with a hole 22, and the air pressure difference element 21 mounted on the base 20 may be an air suction device or a fan. The air pressure difference element 21 passes through the hole 22 in the base to generate a difference in air pressure, and one end of the air pressure difference element 21 can draw in gas from the inner space of the barrel 10, and the gas can also be supplied from the other end of the air pressure difference element 21. It is discharged to the outer space of the barrel so that the external pressure of the garbage bag 40 is lower than the atmospheric pressure, and since the opening on the inner surface of the garbage bag 40 is in communication with the atmosphere, the garbage bag 40 is caused by the pressure difference between the inside and the outside of the garbage bag 40. It will be pushed outward from the inside until it is attached to the inner surface 101 of the barrel.

Please refer to Figure 4 and Figure 5. 4 is a side cross-sectional view showing the garbage bag 40 of the present invention, and FIG. 5 is a side cross-sectional view showing the door type opening and closing device 50 of the trash can device 1 of the present invention. In the trash can device 1 of the present invention, the whole roll of the garbage bag 42 can be first placed inside the barrel 10, and a garbage bag 40 is first taken out and the bag mouth is sleeved on the barrel mouth of the barrel 10. When the garbage bag 40 is filled with garbage and is discarded, the garbage bag 40 is pulled out of the trash can device 1, and the new garbage bag 41 connected next is taken up. At this time, the door type opening and closing device 50 is first closed to make new garbage. The outer surface of the opening of the bag 41 is in contact with the adhesive device 51 at the end surface of the door type opening and closing device 50, and the adhesive device 51 sucks and sticks to both sides of the bag of the new garbage bag 41, and then opens the door type opening and closing device 50, and the new garbage The bag 41 will be spread out at the mouth of the bag. The door type device 50 and the sticking device 51 can further cooperate with the air pressure difference element 21 described above, and after the bag opening of the new garbage bag 41 is opened, the air pressure difference element 21 is activated, and the entire new garbage bag 41 is opened until it is attached to The inner surface 101 of the barrel 10 is up.

As shown in Figure 6. Figure 6 is a side cross-sectional view showing the trash can device 2 of another embodiment of the present invention. Another embodiment of the present invention is convenient for the trash can device 2 for dispersing the garbage bag, and another cover body 30 can be added to one side of the barrel body 10. The cover body 30 can enhance the odor resistance in addition to enhancing the aesthetic effect. The function of smell overflowing. In addition, a second air pressure difference element 32 can be disposed on the cover body 30, and the cover body 30 can be provided with a hole 31. The second air pressure difference element 32 can be a suction device or a fan. The second air pressure difference element 32 is configured to discharge one end of the air, communicates with the cover body 30 via the hole 31 in the cover body 30, and places the garbage bag 40 into the trash can device 2, and after closing the cover body 30, The second air pressure difference element 32 is activated to suck the gas in the outer space of the barrel 10 into the garbage bag 40 via the hole 31 in the cover body 30. At this time, the air bag 40 will be facing from the inside due to the air pressure difference. The push is extended until it is attached to the inner surface 101 of the barrel 10.

Please refer to Figure 7. Figure 7 is a side cross-sectional view showing the door type opening and closing device 50 and the cover 30 shown in Figure 6 when they are closed. In the use of the trash can device 1 of the present invention, the door type opening and closing device 50 can be closed after the installation of a new garbage bag 41 is completed. When the garbage is to be put into the trash can device 2 of the present invention, the door type opening and closing device 50 should first be opened. Since the inwardly facing surface of the door type opening and closing device 50 is blocked by the garbage bag 40, it is not in contact with the garbage regardless of opening and closing. This design can prevent the door type opening and closing device 50 from being contaminated by garbage. Further, when the trash can device 2 of the present invention is not in use, the door type opening and closing device 50 should be closed, and at this time, the garbage in the garbage bag 40 is not exposed, and the cover body 30 can be protected from being soiled by the garbage.

In summary, the procedure for placing the garbage bag in the trash can when the garbage bag is opened in the bucket is compared with the need of the prior art, and since the inner surface of the garbage bag is attached, the inner surface of the garbage bag is separated. Not easy, and the lid of the trash can is also easy to touch the trash. The invention is convenient for the garbage bin device of the garbage bag to be opened, and the garbage bag can be automatically opened from the inside to the outside by the air pressure difference element and applied to the inner surface of the barrel, thereby simplifying the installation of the garbage bag in the general garbage can The procedure for propping up the garbage bag inside the barrel. Furthermore, the present invention can be used to close the outer surface of the opening of the garbage bag by the action of closing the door type opening and closing device and the adhesion device, and it is easier to separate the sides of the bag when installing a new garbage bag. In addition, the opening and closing operation of the door type opening and closing device of the present invention is kept outside the garbage bag. Therefore, when the garbage bag is opened and closed in the present invention, the garbage in the garbage bag does not touch the cover of the trash can device, thereby maintaining The cleanliness of the trash can device of the present invention.

The features and spirit of the present invention will be more apparent from the detailed description of the preferred embodiments. On the contrary, the intention is to cover various modifications and equivalents within the scope of the invention as claimed. Therefore, the scope of the patented scope of the invention should be construed as broadly construed in the

1, 2. . . trash can

10. . . Barrel

101. . . Inside the barrel

20. . . Base

twenty one. . . Air pressure difference element

twenty two. . . Hole in the base

30. . . Cover

31. . . Hole in the cover

32. . . Second air pressure difference element

40. . . garbage bag

41. . . New garbage bag

42. . . Whole roll of garbage bag

50. . . Door type opening and closing device

51. . . Adhesive device

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a side cross-sectional view showing the trash can device of the present invention.

2 is a side cross-sectional view showing the garbage bag of the preliminary device of the trash can device of the present invention.

Figure 3 is a side cross-sectional view showing the garbage bag of the garbage bin device of the present invention.

Figure 4 is a side cross-sectional view showing the garbage bag replacement garbage bag of the present invention.

Figure 5 is a side cross-sectional view showing the closing of the door type opening and closing device of the trash can device of the present invention.

Figure 6 is a side cross-sectional view showing a trash can device according to another embodiment of the present invention.

Figure 7 is a side cross-sectional view showing the door type opening and closing device and the lid closing of Figure 6.

1‧‧‧Trash can device

10‧‧‧ barrel

101‧‧‧ inside the barrel

20‧‧‧Base

21‧‧‧Air pressure difference element

22‧‧‧ Hole in the base

50‧‧‧Door type opening and closing device

51‧‧‧Adhesive device

Claims (3)

The utility model relates to a garbage bin device which is convenient for opening a garbage bag. The trash can device comprises: a base; a barrel body disposed on the base and having an inner surface; and a door type opening and closing device disposed on the barrel body; An adhesive device is disposed on the door type opening and closing device; wherein the door type opening and closing device cooperates with the adhesive device to open the garbage bag. The trash can device of claim 1, wherein the trash can device further comprises a cover. The utility model relates to a garbage bin device which is convenient for opening a garbage bag. The trash can device comprises: a base; an air pressure difference component disposed on the base; a barrel body disposed on the base and having an inner surface; a type of opening and closing device disposed on the barrel; and an adhesive device disposed on the door type opening and closing device; wherein the adhesive device cooperates with the air pressure difference element to open the garbage bag and serve the garbage bag Stick the inside of the barrel.