WO2020101311A1

WO2020101311A1 - Multi-functional trash can

Info

Publication number: WO2020101311A1
Application number: PCT/KR2019/015297
Authority: WO
Inventors: 변고은
Original assignee: 변고은
Priority date: 2018-11-15
Filing date: 2019-11-12
Publication date: 2020-05-22
Also published as: KR102067511B1

Abstract

The present invention relates to a multi-functional trash can which, in a compressed-type trash can used by covering an inner container, of which the bottom is open, with a standard plastic garbage bag (charged), allows a detachable bottom plate to be mounted on the open bottom of the inner container such that the multi-functional trash can can be used as a general trash can which is capable of putting trash directly into the inner container in areas where the standard plastic garbage bag is not needed. To this end, a multi-functional trash can according to the present invention comprises an outer container and an inner container with an open bottom surface embedded in the outer container, wherein the upper end of the outer container is provided with a hollow lid frame communicating with the inner container, and the lid frame is provided with a lid which moves to both sides like a seesaw and opens and closes the inner container, and is connected to the outer container through a hinge portion such that when a footrest at the bottom of the outer container is pressed, the lid frame is rotated around the hinge portion so to be lifted together with the lid. The multi-functional trash can is characterized in that: the outer periphery of the upper end of the inner container is provided with an outward flange placed on the upper end of the outer container, and the lid frame is placed corresponding to the outer container on the upper side of the outward flange; a semicircular arc wire is provided between the outward flange and the upper end of the inner container along the outer periphery of the inner container; both ends of the wire are formed of pins which penetrate the inner container and are caught on the bottom surface of an inward border which is provided as the inner periphery of the upper end of the outer container such that the inner container is fixed to the outer container; and in a process of erecting the wire upwards, both ends of the wire are narrowed, the pins at both ends of the wire deviate from the inward border, and the wire serves as a handle for taking the inner container out of the outer container.

Description

Multifunctional trash bin

The present invention relates to a multi-functional trash bin, and more specifically, it can be used as a general trash bin by allowing a removable bottom plate to be mounted on the exploded bottom of the inner bin in a compressed trash bin using a pay-as-you-go standard trash bag on the bottomed inner bin. When the pivoting semi-circular wire with the handle provided on the outer circumference of the inner cylinder is laid down, the inner and outer cylinders are fixed while the end of the wire is caught by the rim of the outer circumference of the outer cylinder, and the auxiliary trash container containing a one-time bag is convenient by using double-sided tape. It relates to a multi-functional trash can that can be detached from the outer cylinder.

In general, most trash cans are used at home, but in recent years, housewives tend to bundle bags after squeezing them using their hands and feet to store as much trash as possible, because they buy and dispose of trash bags. In view of this, in the past, a trash bin capable of squeezing and storing garbage in Utility Registration No. 308577 has been proposed. This is a configuration in which the pressing plate is provided on the upper portion of the lid, and the pressing plate inside the lid compresses the waste. And when you throw out the trash, press the scaffold and the lid is lifted up, so it is convenient to throw out the trash.

However, the conventional trash can has a disadvantage in that it is inconvenient when washing the trash can because the configuration is complicated and the lid is not separated from the trash can because a separate pressing plate and a pressing plate and a spring must be provided.

In the practical registration No. 427742, a configuration in which the waste is squeezed by turning the lid is proposed, but this is inconvenient to use since the lid must be opened directly and the waste must be discarded.

Practical registration No. 252552 has the advantage that it can be used as a crimping plate because the lid is opened while being rotated like a seesaw, so it is convenient to throw out the garbage and the lid is separated from the container. However, this is a structure in which the lid is coupled to the trash bin with a locking protrusion and a spring that acts as the axis of the seesaw, so it has a complicated structure, and in the case of a large amount of squeezed garbage, the lid is rotated like a seesaw and closed to the garbage during the opening process to limit the amount of opening. As a result, there was a technical limitation that the lid had to be separated and used.

The present inventor has a dual function that the lid of the trash can is opened on both sides like a seesaw or lifted up by a scaffold, and also has a pivoting hinge that connects the trash can, the lid, and the scaffold as one for use as a trash compaction tool. With the configuration, the pivot hinge serves as a central axis and a lever for the lid, and in particular, a multi-functional trash bin is proposed as a domestic patent No. 1179200, which is equipped with an auxiliary bin detachably in a trash bin to seal odor waste into a one-off bag. have.

However, in order to fix the inner and outer cylinders, a foldable hook is formed on the outer periphery of the inner cylinder to protrude to the outer periphery of the outer cylinder, so it is not good in aesthetics, and the inner cylinder is not provided with a separate handle. There was. In addition, since the bottom of the inner container is in a bursting state, in areas where there is no need to use a volume-rate bag, a separate plastic bag must be put in the inner container to store the garbage in the plastic bag, which has disadvantages such as cumbersome use.

The present invention was developed in consideration of the conventional problems, and the object of the present invention is to install a removable bottom plate on the exploded bottom of the inner cylinder in a compressed trash bin that is used by putting a pay-per-use garbage bag (charged) on the bottomed inner cylinder. By providing a multi-functional trash can, which can be used as a general trash can to store garbage directly in an inner container in an area where a pay-per-use garbage bag is unnecessary.

Another object of the present invention is to store the bottom plate detachable to the bottom of the inner cylinder outside the outer cylinder, and to put the general plastic bag in the inner cylinder so that the waste can be stored, and if the waste is full, the base plate may be used as a tool for compressing the waste. In providing a multi-functional trash can.

Another object of the present invention is to lay the rotating semi-circular circular wire of the handle provided on the outer periphery of the upper end of the inner cylinder so that the inner and outer cylinders are fixed while the wire ends are caught on the rim of the outer peripheral edge of the inner cylinder. It does not protrude and has good aesthetics, and the auxiliary trash container, which contains a one-time bag, provides a multi-functional trash can that can be easily attached to and detached from the outside container using double-sided tape.

To this end, the present invention is composed of an outer cylinder and an inner cylinder with an open bottom surface embedded in the outer cylinder, and a hollow lid frame for communicating with the inner cylinder is provided at an upper end of the outer cylinder, and the lid is moved to both sides like a seesaw, and the inner cylinder In the multi-functional trash bin is provided with a lid for opening and closing, the lid is connected to the outer cylinder through a hinge, and when the footrest at the bottom of the outer cylinder is pressed, the lid is rotated around the hinge and lifted together with the lid. The outer periphery of the top of the inner cylinder is provided with an outward flange placed on the upper end of the outer cylinder, and the lid frame is placed on the upper side of the outward flange to correspond to the outer cylinder; A semicircular arc wire is provided between the outward flange and the upper end of the inner cylinder along the outer circumference of the inner cylinder; Both ends of the wire are formed of pins that penetrate the inner cylinder and are caught on the bottom of the inward rim provided as the inner periphery of the upper end of the outer cylinder, so that the inner cylinder is fixed to the outer cylinder; In the process of erecting the wire upward, both ends of the wire are narrowed, so that the pins at both ends deviate from the inward border, and the wire serves as a handle for taking out the inner cylinder from the outer cylinder.

According to the present invention, there is provided a base plate that is detachable from the bottom of the inner barrel. When using a pay-as-you-go standard bag on the inner cylinder, the base plate is stored outside the outer cylinder. Can be utilized. In addition, a general plastic bag can be put in the inner container so that the garbage can be contained in the regular plastic bag, and when the garbage is full, it can be used as a tool for compressing the garbage into the bottom plate hanging on the outer container.

In addition, the semi-circular arc wire provided as the upper outer periphery of the inner cylinder can be used as a handle for separating the inner cylinder from the outer cylinder when erected. On the contrary, the pins at both ends of the wire penetrate the inner cylinder and are caught in the rim of the inner inner peripheral edge of the upper outer cylinder, It is fixed to this one. At this time, since the pin does not protrude out of the outer cylinder, the outer cylinder can be designed neatly. In particular, the outer cylinder is provided with a detachable auxiliary cylinder through a double-sided tape, such that it is convenient to use.

1 is an exploded perspective view of a trash bin of an embodiment of the present invention

Figure 2 is an assembled perspective view of a trash bin of an embodiment of the present invention

Figure 3 is a perspective view of an embodiment of the present invention separating the inner container from the trash can

Figure 4 is a perspective view of the lid of the embodiment of the present invention to open the lid in a pedal-type

Figure 5 is a perspective view of the lid opening the seesaw in the trash bin of an embodiment of the present invention

Figure 6 is an exploded perspective view of the lid in the trash bin of an embodiment of the present invention

7 is a plan view of the lid in the trash bin of an embodiment of the present invention

Figure 8 is a partial perspective view of the inner container in the trash can of one embodiment of the present invention

Figure 9 is a partial cross-sectional view of the inner and outer cylinders in the trash bin of an embodiment of the present invention

10 is an assembly cross-sectional view of a trash bin of an embodiment of the present invention

11 is a cross-sectional view of the base plate coupled to the inner cylinder in the trash bin of an embodiment of the present invention

Figure 12 is a cross-sectional view of the bottom plate separated from the inner barrel in the trash bin of an embodiment of the present invention

In the embodiment of the present invention in Figure 1, the trash bin is composed of a cylindrical outer cylinder 10 made of stainless metal and a cylindrical inner cylinder 20 of synthetic resin embedded in the outer cylinder 10, and on the open top of the outer cylinder 10 An inwardly circumferential border 11 dried by an inner periphery is provided, and an outward flange 22 placed on the inwardly border 11 is provided on the upper outer periphery of the inner cylinder 20 so that the inner cylinder 20 is the outer cylinder 10. Is placed across the top of the. And between the upper end of the inner cylinder 20 and the outward flange 22, a wire seat 23 is provided to place a semicircular arc wire 30 along the outer periphery of the inner cylinder 20, and the wire 30 Both ends of the wire is composed of pins (31) hooked on the underside of the inward rim (11) of the outer tube (10) through the pin hole (25) perforated in the seat (23).

8 and 9, when the pin 31 is caught in the inner frame 11 of the outer cylinder 10, the inner cylinder 20 is fixed inside the outer cylinder 10 and is not separated. And in the process of erecting the semi-circular arc wire 30 out of the wire seat 23, the width of both ends of the wire 30 is narrowed, so that the pins 31 of the both ends are guided to escape from the inward border 11 An inclined surface 24 is provided in succession with the wire seat 23 on the upper outer circumference of the inner cylinder 20. Therefore, the width of both ends is reduced in the process of contacting the inclined surface 24 corresponding to both ends of the wire 30 in the process in which the wire 30 is lifted up. At this time, the pins 31 of both ends are pin holes 25 The width is narrowed in a range that does not completely deviate from, and the erected wire 30 is utilized as a handle when separating the inner cylinder 20 from the outer cylinder 10.

In FIG. 10, a hollow lid frame 40 is provided on the upper end of the outer cylinder 10 to be opened and closed through a hinge portion 12, and the inner cover 20 is covered inside the lid 40. The lid 50 is provided to move like a seesaw. The lid frame 40 has a lower end placed on the outward flange 22 so that the outer circumference 10 and the outer circumferential surface coincide, and the footrest 14 and the hinge portion 12 of the lower end of the outer cylinder 10 have a footrest wire ( 15) is connected through and press the footrest (14), the lid 40 is lifted upward by the center of the hinge part (12) to open the pedal, and at this time, the lid (50) is also lifted.

6 to 7, the lid 50 is composed of a diameter that covers the inner cylinder 20, and a central portion is recessed inward to provide a space for a hand to enter, and a bar-shaped handle 51 in the center ) Is provided. And the handle 51 is provided with a plate-shaped button 52 that can be gripped, and the button 52 is provided with symmetrical rails 52a on both sides. In addition, a pair of detachable pins 53 are provided on both sides between the handle 51 and the button 52. On the corresponding surface of each detachable pin 53, protrusions 54 that are applied to the rails 52a are provided. Is provided, both ends are fitted into the rotation guide hole 41 formed on the inner periphery of the lid 40, the lid 50 is rotated to both sides like a seesaw.

In addition, the button 52 is supported by a spring 52b. When the button 52 is pressed, the protrusions 54 fitted to the rail 52a are pulled, so that the detachable pins 53 are the rotation guide hole 41. Since the lid 50 is separated from the lid frame 40, the lid 50 can be used as a crimping tool. In addition, the inner tube 20 is provided with a detachable pin hole 26 in which the detachable pins 53 are caught, and is used when the lid 50 is fixed to the inner tube 20 to continuously press the garbage.

In FIG. 11, the inner cylinder 20 is provided in an open state on the bottom surface, and a bottom plate 21 is provided on the open bottom detachably. The base plate 21 is used when the open bottom of the inner container 20 is blocked and used as a general waste container that can directly store waste in the inner container 20. To this end, the lower end of the inner cylinder 20 is composed of an inclined inwardly inclined surface 20a that is inclined inward, and the base plate 21 is composed of an outwardly inclined surface 21a placed on the inwardly inclined surface 20a, so that the lower plate 21 ) Is inserted into the inner cylinder 20 and is not separated downwards and remains coupled to the.

In FIG. 12, the base plate 21 is separated from the inner cylinder 20 and can be stored in a hanger 13 provided outside the upper end of the outer cylinder 10. At this time, a general plastic bag 71 is placed in the inner cylinder 20. Put it to put the garbage. And when the garbage is full, it is utilized as a tool for compressing the garbage by pressing the garbage with the base plate 21. In addition, FIGS. 11 to 12 are composed of an auxiliary lid 50a that is not separated from the lid 40, and the auxiliary lid 50a is provided with a pin 50b so that the lid 50a has the lid ( 40).

In FIG. 1, an auxiliary cylinder 60 is detachably provided on an outer periphery of the external cylinder 10. The auxiliary cylinder 60 is provided with an adhesive portion 61 to which a double-sided tape 61a is attached, so that the double-sided tape 61a is provided. The auxiliary cylinder 60 is attached to the outer cylinder 10. The auxiliary cylinder 60 is injected into a synthetic resin, and the outer cylinder 10 is made of stainless steel, so a thin case 63 made of stainless material is packaged on the outer circumferential surface of the auxiliary cylinder 60 for a sense of unity. Further, the auxiliary cylinder 60 is provided with an auxiliary container lid 62, and a one-time plastic bag is built in the inside, and the one-time envelope is continuously connected by a perforation line and rolled in a rolled manner to be inside the auxiliary container 60. Are kept.

One embodiment of the present invention configured as described above, by pressing the footrest 14 as shown in FIG. 3, the lid 40 is lifted from the outer cylinder 10 together with the lid 50, and then the inner cylinder 20 is lifted and the inner cylinder 20 ) Is put on the outer cylinder (10) with a pay-as-you-go garbage bag (70), and it is in the same state as in FIG. When collecting trash, press the footrest (14) so that the lid frame (40) and the lid (50) are lifted, or press both sides of the lid (50) so that the lid (50) is centered around the removal pin (53). ) It can be made to move and open like a seesaw along the rotation guide hole 41.

In addition, when the handle 51 is grabbed so that the button 52 is pressed, the detachable pins 53 on both sides connected to the button 52 are pulled through the rails 52a and the protrusions 54 while the rotation guide hole 41 is pulled. As it falls out, the lid 50 is separated from the lid 40. Therefore, when there is a lot of waste in the inner cylinder 20, it can be used as a crimping tool. In particular, in the pressing process, the button 52 pressed to enter the detachable pin 53 into the detachable pin hole 26 formed in multiple stages in the inner cylinder 20 is pressed. ), The lid 50 is fixed to the inner cylinder 20 and continuously presses the waste, thereby improving the compaction effect of the waste.

In addition, in the process of continuously compressing the trash while the lid 50 is caught in the inner tube 20, the inner tube 20 may be lifted upward with a repulsive force, and pins provided at both ends of the wire 30 at the top of the inner tube 20 (31) Since the inner tube (10) is hung on the inward rim (11) at the top, the inner tube (20) is fixed to the outer tube (10) to prevent lifting.

8 to 9 to lift the wire 30 upward to separate the inner cylinder 20 from the outer cylinder 10, both ends of the wire 30 ride on the inclined surface 24 of the upper end of the inner cylinder 20 and narrow the pin 31 It is possible to easily lift the inner cylinder 20 from the outer cylinder 10 because it is out of the inward border 11.

11 shows the use of a general trash container, and when the bottom plate 21 is fitted and fixed to the opened bottom surface of the inner container 20, the inner container 20 is blocked. Therefore, even if there is no separate plastic in the inner cylinder 20, the waste can be stored directly in the inner cylinder 20.

FIG. 12 shows a case in which a general plastic bag 71 is used in the inner container 20 while being used as a regular waste container, wherein the bottom plate 21 is separated from the inner container 20, and the hanger of the outer tube 10 ( 13) to keep hanging. And when the garbage is full, it is used as a pressing tool for pressing the garbage with the base plate 21.

In the above, the auxiliary cylinder 60 is detachably attached to the outer cylinder 10 through the double-sided tape 61a, so that it can be easily separated from the outer cylinder 10 when not in use, and also has an integral feeling with the stainless steel outer cylinder 10. Since the case 63 made of stainless steel is packaged in the auxiliary container 60, there is an advantage in that the appearance of the trash can can be beautifully constructed.

Claims

The outer cylinder and the bottom surface embedded in the outer cylinder are composed of an open inner cylinder, and a hollow lid frame communicating with the inner cylinder is provided at an upper end of the outer cylinder, and the lid frame is provided with a lid that moves to both sides like a seesaw and opens and closes the inner cylinder. In the multi-functional trash bin, the lid frame is connected to the outer cylinder through a hinge portion, and when the footrest at the bottom of the outer cylinder is pressed, the lid frame is rotated around the hinge portion and lifted together with the lid.

The outer periphery of the upper end of the inner cylinder is provided with an outward flange placed on the upper end of the outer cylinder, and the lid frame is placed in correspondence with the outer cylinder on the upper side of the outward flange;

A semicircular arc wire is provided between the outward flange and the upper end of the inner cylinder along the outer circumference of the inner cylinder;

Both ends of the wire are formed of pins that penetrate the inner cylinder and are caught on the bottom of the inward rim provided as the inner periphery of the upper end of the outer cylinder, so that the inner cylinder is fixed to the outer cylinder;

In the process of erecting the wire upwards, both ends of the wire are narrowed, so that the pins at both ends deviate from the inward border and the wire serves as a handle for taking the inner cylinder out of the outer cylinder.
According to claim 1,

A wire seat on which the wire is placed is provided between an upper end of the inner cylinder and the outward flange,

A multi-functional trash bin characterized in that an upper end of the inner container is provided with an inclined surface for guiding the pins of the both ends away from the inward border while the width of both ends of the wire is narrowed.
According to claim 1,

The bottom plate coupled to the open bottom of the inner container is detachably provided to separate the bottom plate when using the inner container with a pay-as-you-go trash bag, and when not using the pay-as-you-go trash bag, it can be used as a general trash bin. A multifunctional trash bin characterized by allowing it.
The method of claim 3,

A multi-functional trash bin characterized in that the outer periphery of the outer cylinder is provided with a hook for hanging the bottom plate.
According to claim 1,

The outer cylinder is made of stainless material, and the auxiliary cylinder bonded to the outer cylinder with double-sided tape is made of synthetic resin;

The auxiliary container is a multi-functional trash box characterized in that it is packaged in a case made of stainless steel, such as the external container, so as to have a sense of unity with the external container.