KR102467493B1 - Wastebasket having a cover of wide-opening - Google Patents

Abstract

Disclosed is a trash bin having a wide-opening lid. The present invention relates to the trash bin having a lid that is opened by widely unfolding a lid wind part (120) when opening the lid. Users can prevent trash from falling around. In the present invention, the trash bin having the wide-opening lid includes: a cylindrical trash bin body part (100); a lid body part (110); a plurality of lid wing parts (120); a spring part (130); a pedal part (140); a control part (200); a power supply part (210); a power motor part (220); a rotation gear part (230); a power transfer part (160); a pressing part (150); a link part (170); and a spring wire part (180).

Description

A trash can with a lid of a folding trash can {WASTEBASKET HAVING A COVER OF WIDE-OPENING}

The present invention relates to a trash can, and more particularly, to a trash can that is equipped with a sliding lid and a pressing part connected to the lid to prevent spillage of trash when the lid is opened and thrown into the trash can, and to compress the volume by pressing the contents therein. It is about.

In general, trash cans are manufactured in various shapes, such as square or circular, and are used to collect various types of trash.

At this time, efficiency can be increased by compressing the contents inside the trash can with hands or feet so that a larger amount of contents can be accommodated.

However, this method is not only unsanitary because hands or feet are used, but there is a problem that the garbage bag is torn during the compression process and the contents come out or the body is injured by hazardous substances mixed in the contents.

In addition, in the case of the existing trash can lid, there is a problem in that it does not open completely open, so when throwing away the trash, it hits the lid and falls to the outside, not the inside of the trash can.

Registered Patent No. 10-1041961 (Title of Invention: Stepping Compression Trash Can) Patent Publication No. 10-2013-0093904 (Title of Invention: Trash can customized for volume-rate bags equipped with compression plate)

The present invention has taken this problem into account, and the present invention has a structure in which the pedal is stepped on with the feet, so that the trash can can be opened simply and conveniently without much force, and when the lid is opened, the lid wings 120 open wide. It is an object of the present invention to provide a trash can that can prevent trash from falling to the surroundings while being opened, and that can compress the volume of trash by pressing the contents of the trash can with an internal pressing unit.

A trash can with a sliding lid according to embodiments of the present invention includes a trash box main body 100, a ring-shaped lid body 110 detachably coupled to an upper end of the main body, and a plurality of The lid wing portion 120 is provided so that the lower end is coupled to the inner circumferential surface of the lid body portion 110 to be folded or unfolded, and the outer circumferential surface of the lid body portion 110 and the rear surface of the lid wing portion 120 are connected A spring part 130 is provided The lid wing portion 120 can be folded or unfolded, and the pedal portion 140 protrudes and is provided so that it is located at the lower end of the trash can body portion 100 and can be pressed and supported by the foot, and is connected to the pedal portion 140 is provided with a control unit 200 that controls the pedal unit 140 to be switched on/off depending on whether the pedal unit 140 is pressed by the foot, and a power supply unit 210 electrically connected to the control unit 200 to supply power, A power motor unit 220 is connected to the control unit 200 to generate power by converting electrical energy of the control unit 200 into physical energy, and is connected to the power motor unit 220 to rotate by power. A rotary gear unit 230 capable of this is provided, and a power transmission unit 160 is provided with a power transmission unit 160 that is connected to the rotation gear unit 230 and performs vertical movement by the rotational operation of the rotation gear unit 230, and the power transmission unit 160 is connected to the upper and lower vertical movement of the power transmission unit 160, and vertically moves up and down as much as the configured length to open the lid wing 120 in the rising operation and in the lowering operation, the inside of the trash can A pressing part 150 for pressing the contents is provided, and is connected to the pressing part 150 and the lid wing part 120 to transmit the power of the lifting or lowering operation of the pressing part to the lid wing part 120 A link portion 170 is provided, and a spring wire portion 180 connecting the lid wing portion 120 and the link portion 170 so that the lid wing portion 120 can be folded or unfolded is included. to be

In the embodiments of the present invention, the lid wing portion 120 has an upper fitting groove 121 capable of connecting the spring wire part 180, and a middle fitting groove 122 capable of connecting the link part 170. ), a bottom fitting groove 123 that can be combined with the lid body part 110, and a rear fitting groove 124 that can be connected with the spring part 130, all of the plurality of lid wing parts 120 It is configured to be folded or unfolded in the shape of a steamer in a form in which parts of the left and right sides overlap each other.

In the embodiments of the present invention, the link portion 170 has an upper fitting concave-convex 171 connectable to the lid wing portion 120, and a middle fitting concave-convex 172 connectable to the spring wire portion 180. ), a long hole 173 is formed on the lower bottom surface, and the long hole has a coupling pin 190 coupled in common with the long hole 151 of the pressing part, and the coupling pin 190 is configured to move along the long hole.

In the embodiments of the present invention, the rotary gear unit 230 and the power transmission unit 160 each form a constant tooth profile and are provided to mesh with each other in a rack-and-pinion structure.

In the embodiments of the present invention, the power transmission unit 160 is formed such that the upper end is connected to the pressing unit 150 and the lower end is connected to the rotary gear unit 230, and is a flexible rack made of plastic. It is configured and provided to be wound around the rotation gear unit 230 pinion.

As described above, the present invention has a structure in which the pedal is stepped on with the foot, so that the trash can can be opened simply and conveniently without much force, and when the lid is opened, the lid wings 120 are opened in the form of a wide open steamer, and the trash around It is very convenient to use because it prevents it from falling so that it can fit into the inside of the trash can, and the volume of the trash can be compressed by pressing the contents of the trash can by the internal pressing part 150.

1 is a view of a trash can having a sliding lid in a closed state according to an embodiment of the present invention.
Figure 2 is a view of a trash can having an open lid in accordance with an embodiment of the present invention.
Figure 3 is a view showing a coupled state of the pressing portion and the link portion according to an embodiment of the present invention.
Figure 4 is a view from above of the open-type lid in an open state according to an embodiment of the present invention
Figure 5a is a detailed view of an openable lid in a closed state and a trash can having the same according to an embodiment of the present invention.
Figure 5b is a detailed view of a sliding lid in an open state and a trash can having the same according to an embodiment of the present invention.
Fig. 6 is an enlarged view of an enlarged part of Fig. 5a.
Figure 7 is an enlarged view of an enlarged part of Figure 5b excerpted.
8 is a view showing a coupled state and a rotational form of a rotating gear unit and a power transmission unit according to an embodiment of the present invention.

Hereinafter, a preferred embodiment of a trash can having a sliding lid according to the present invention will be described with reference to the accompanying drawings.

1 is a view of a trash can with an openable lid in a closed state according to an embodiment of the present invention, Figure 2 is a view of a trash can with an open lid in an open state according to an embodiment of the present invention, Figure 3 is a view showing the combined state of the pressing unit and the link unit according to an embodiment of the present invention, Figure 4 is a view from the top of the open state lid according to an embodiment of the present invention, Figure 5a is this Figure 5b is a view of a sliding lid in a closed state according to an embodiment of the present invention and a trash can having the same, Figure 5b is a view of a sliding lid in an open state and a trash can having the same, Figure 6 And FIG. 7 is an enlarged view of a part of FIGS. 5A and 5B respectively, and FIG. 8 is a view showing a coupled state and a rotational shape of a rotational gear unit and a power transmission unit according to an embodiment of the present invention.

Referring to the accompanying drawings, a trash can having a sliding trash can lid according to a preferred embodiment of the present invention includes a cylindrical trash can body 100 with an open top and a closed bottom, (a) a trash can body ( 100) For the upper end, a ring-shaped lid body 110 detachably coupled to the upper end of the main body unit, and a plurality of lid wings that can be folded or unfolded by combining the lower end with the inner circumferential surface of the lid body unit 110 ( 120), a spring part connecting the outer circumferential surface of the lid body part 110 and the rear surface of the lid wing part 120 so that the lid wing part 120 coupled with the lid body part 110 can be folded or unfolded ( 130) is provided.

(b) Regarding the lower end of the trash can body part 100, a pedal part 140 located at the lower end of the trash can body part 100 and protruding to be pressed and supported by the foot, and connected to the pedal part 140, the pedal part ( 140) to be switched on/off depending on whether the foot is pressed, the control unit 200, the power supply unit 210 that is electrically connected to the control unit 200 to supply power, and the control unit that is connected to the control unit 200 A power motor unit 220 that converts electrical energy of 200 into physical energy to generate power, a rotation gear unit 230 connected to the power motor unit 220 and capable of rotating by power, the rotation gear unit ( 230) interlockingly connected to the power transmission unit 160, which is connected to the power transmission unit 160 for vertical movement by the rotational operation of the rotary gear unit 230, and is connected to the power transmission unit 160 by the vertical movement of the power transmission unit 160 A pressing unit 150 is provided that vertically moves up and down as much as the configured length to open the lid wing 120 in the upward operation and presses the contents inside the trash can in the downward operation.

(c) being connected to the pressing part 150 and the lid wing part 120 to transmit the power of the lifting or lowering operation of the pressing part 150 to the lid wing part 120 The link part 170 and the spring wire part 180 connecting the lid wing part 120 and the link part 170 so that the lid wing part 120 can be folded or unfolded are provided, and the upper part of the trash can is provided. And is configured to be connected to the bottom component.

When power is transmitted to the pedal unit 140 by the user, the control unit 200 connected to the power supply unit 210 is turned on/off depending on whether the pedal unit 140 is operated, and the electrical energy of the control unit 200 is converted to physical The power motor unit 220, which generates power by converting it into energy, transfers the generated power from the control unit 200 to the rotary gear unit 230.

Then, the rotation gear unit 230 connected to the power motor unit 220 rotates by the power transmitted from the power motor unit 220, and the power transmission unit 160 engaged with the rotation gear unit 230 is connected to the rotary machine. It moves by converting the rotational motion of the fisherman 230 into an up-and-down vertical motion.

8 is a view showing a coupled state and a rotational shape of a rotation gear unit and a power transmission unit according to an embodiment of the present invention. As shown in FIG. 8, the rotation gear unit 230 and the power transmission unit 160 are each constant. Teeth are formed to engage and engage each other in a rack-and-pinion structure.

In addition, the drive power transmission unit 160 is composed of a flexible rack made of plastic, and its lower end is connected to the rotation gear unit 230 so that it can be wound around the pinion of the rotation gear unit 230, and the upper end is configured to be connected to the rotation gear unit 230. 150) is connected to transmit the power of the up and down vertical operation by the rotational operation of the rotary gear unit 230 to the pressing unit 150.

At this time, the pressing unit 150 vertically moves up and down together by the vertical movement of the connected power transmission unit 160, and moves up and down as much as the length of the configured pressing unit 150, so that it can slide upward or downward. .

The lid wing part 120 includes an upper fitting groove 121 capable of connecting the spring wire part 180, a middle fitting groove 122 capable of connecting the link part 170, and the lid body part 110. It has a bottom fitting groove 123 that can be combined with and a rear fitting groove 124 that can be connected to the spring part 130, and all of the plurality of lid wings 120 are in the form of overlapping portions of both left and right sides of each other. It is formed to be folded or unfolded in the shape of a steamer.

In addition, when the lid is opened and closed, all of the plurality of lid wings 120 are folded or unfolded in the shape of a steamer with portions of the left and right sides overlapping each other. Garbage to be discarded is prevented from falling around the trash can, and in a closed state, the pressing unit 150 moves down while pressing the contents of the trash can to compress the volume.

Figure 4 is a view from above of the openable lid in an open state according to an embodiment of the present invention according to an embodiment of the present invention, as shown in Figure 4, the entire lid wing when viewed from above The link part 170 and the spring wire part 180 may be inserted into a plurality of, preferably, four wing parts 120 selected at regular intervals among the parts 120. Accordingly, the pressing portion 150 may also be provided in a plurality, preferably four, which facilitates the transmission of power required to open and close the lid in the opening and closing operation of the lid of the trash can, and the configured pressing portion 150 The pressing force can press the contents inside the trash can in a balanced way.

In addition, in the plurality of pressing parts 150, preferably four pressing parts 150 are provided, each pressing part 150 is simultaneously operated by the vertical movement of the power transmission part 160. To operate, a pressing portion connection member 152 may be provided.

Figure 5a is a view of a flapping lid in a closed state and a trash can having the same according to an embodiment of the present invention, and Figure 5b is a view of a sliding lid in an open state and a trash can having the same according to an embodiment of the present invention. it is a drawing

As shown in Figures 5a and 5b, the lid wing portion 120 can be folded or unfolded as the bottom fitting groove 123 is coupled to the inner circumferential surface of the lid body portion 110, and is connected to the middle fitting groove 122. The link portion 170 and the spring wire portion 180 connected to the upper fitting groove 121 are connected to each other so that the lid opening and closing operation is organically performed. The rear fitting groove 124 of the lid wing 120 is connected to the outer circumferential surface of the lid body 110 and the spring part 130, so that the spring in the opening and closing operation of the lid wing 120 when the lid is opened and closed. The elastic force of the part 130 buffers the excessive opening and closing operation and is formed to facilitate the opening and closing operation.

6 and 7 are enlarged views of parts of FIGS. 5A and 5B respectively, and as shown in FIGS. 6 and 7, the spring part 130 and the spring wire part 180 operate the lid opening and closing. Depending on whether the spring is stretched or retracted, the spring is deformed and the accumulated elastic force can act.

In addition, the open state can be maintained and fixed by the elastic force of the spring part 130 and the spring wire part 180 pulled while the lid wing part 120 is opened, and the link part 170 can be The force lifted by the pressing part 150 and the elastic force of the spring part 130 and the spring wire part 180 form a balance of power to buffer excessive opening and closing operation and to make the opening and closing operation easy. .

3 is a view showing a coupled state of the pressing part 150 and the link part 170 according to an embodiment of the present invention, and as shown in FIG. 3, the link part 170 is the lid wing part ( 120), an upper fitting unevenness 171 connectable to the spring wire part 180, a middle fitting unevenness 172 connectable to the spring wire part 180, and a long hole 173 formed on the lower bottom surface.

In addition, the long hole 173 has a coupling pin 190 covalently coupled with the long hole 151 of the pressing part so that the coupling pin 190 moves along the long hole.

Referring to the accompanying drawings, FIGS. 5A and 5B, and FIGS. 6 and 7, which are partially enlarged views thereof, the opening/closing operation embodiments (open and closed situations) of the present invention will be described in detail.

When the user presses the pedal unit 140 to open the lid, the coupling pin 190 coupled to the long hole of the pressing unit 150 moves along the length of the long hole 173 of the link unit, and the link unit It finally reaches the other end of the long hole 173, and the spring wire part 180 connected to the link part 170 is contracted by the force of the upward movement of the pressing part 150, and the link part simultaneously with the lid wing part (120) will be pushed.

At this time, the lid is opened by the force of the link unit 170 pushing the lid wing unit 120 connected to the link unit and the contraction elastic force of the spring wire unit 180.

In addition, when the user closes the lid by pressing the pedal part 140 again, the coupling pin 190 coupled to the long hole 151 of the pressing part moves along the length of the long hole 173 of the link part shared, The coupling pin 190 shared and coupled to is located at one end, and as the link portion 170 is lowered together by the lowering operation of the pressing portion 150, the link portion 170 is the pressing portion ( 150) and '│' shape.

At this time, the link portion 170 is closed by a force pulling the lid wing portion 120 connected to the link portion and a force pulling the spring wire portion 180 or an expansion elastic force.

In addition, after the lid wing 120 is completely folded and the lid is closed, a sealing cap may be additionally provided, which can minimize odors or bugs inside the trash can when the trash can is not in use.

Additionally, an additional space may be further formed on the bottom surface of the pressing part 150, and an additional function member, more specifically, an additional function member selected from among antibacterial pads, charcoal pads, dehumidifying pads, and air freshener pads, may be provided in the additional space. It is possible to prevent odor, moisture, and bugs by inserting functional members.

In addition, the additional space is provided in the form of a cap on the bottom surface of the pressing part 150 so that the additional function member can be easily replaced while being opened and closed. The additional space that may be provided in the form of a cap on the lower surface of the pressing part 150 may be formed by forming a ventilation hole on the bottom surface of the cap so that components of the additional function member contained in the additional space can be discharged.

Additionally, the pedal unit 140 may be formed to further include a sensor unit to open the lid of the trash can by recognizing or sensing the user's motion for opening and closing the trash can, in addition to the pressure of the user's foot.

In other words, it can be formed to have a foot pressure or stepping type pressed by the foot, as well as a sensor type that detects movement, and can operate so that the user can more conveniently and efficiently throw away garbage when opening and closing the trash can. .

On the other hand, the power supply unit 210 may generally be used by being equipped with two AA batteries having a voltage value of 1.5V, recycling a smartphone waste battery or a recycled / reused lithium battery may be used.

As described above, the present invention has a structure in which the pedal is stepped on with the foot, so that the trash can can be opened simply and conveniently without much force, and when the lid is opened, the lid wings 120 are opened in the form of a wide open steamer, and the trash around It is very convenient to use because it prevents it from falling so that it can fit into the inside of the trash can, and the volume of the trash can be compressed by pressing the contents of the trash can by the internal pressing part 150.

Although the embodiments of the present invention have been described with reference to the accompanying drawings, those skilled in the art can realize that the present invention can be implemented in other specific forms without changing the technical spirit or essential features. you will be able to understand For example, those skilled in the art may change the material, size, etc. of each component according to the application field, or combine or substitute the embodiments to practice in a form not clearly disclosed in the embodiments of the present invention, but this is also the present invention. is not outside the scope of Therefore, the embodiments described above should not be understood as illustrative and limiting in all respects, and such modified embodiments should be included in the technical idea described in the claims of the present invention.

(100) trash box body
(110) lid body
(120) lid wing
(121) Upper fitting groove
(122) Intermediate fitting groove
(123) Bottom fitting groove
(124) Rear fitting groove
(130) spring part
(140) Pedal part
(150) Pusher
(151) long hole in the pressing part
(152) pressing part connection member
(160) power transmission part
(170) link part
(171) Upper fitting irregularities
(172) Intermediate fitting irregularities
(173) long hole in link
(180) Spring wire part
(190) Coupling pin
(200) control unit
(210) power supply
(220) power motor part
(230) Rotation gear part

Claims (5)

In the trash can having a sliding lid ,
A cylindrical trash can body portion 100 with an open top and a closed bottom; and
(a) a ring-shaped lid body portion 110 detachably coupled to an upper end of the body portion;
a plurality of lid wing parts 120 that can be folded or unfolded by lower ends coupled to the inner circumferential surface of the lid body part 110;
a spring part 130 connecting an outer circumferential surface of the lid body 110 and a rear surface of the lid wing 120 so that the lid wing 120 coupled to the lid body 110 can be folded or unfolded; and
(b) a pedal unit 140 located at the lower end of the trash can main body 100 and protruding to press and support with a foot;
a control unit 200 that is connected to the pedal unit 140 and is turned on/off according to whether or not the foot presses the pedal unit 140;
A power supply unit 210 electrically connected to the control unit 200 to supply power;
a power motor unit 220 that is connected to the control unit 200 and generates power by converting electrical energy of the control unit 200 into physical energy;
A rotation gear unit 230 connected to the power motor unit 220 and capable of rotating by power;
A power transmission unit 160 that is connected to the rotation gear unit 230 and engages with the vertical movement by the rotation operation of the rotation gear unit 230;
It is connected to the power transmission unit 160 and moves up and down together by the vertical movement of the power transmission unit 160, and moves up and down as much as the configured length. In the pressing unit 150 for pressing the contents inside the trash can; and
(c) a link unit 170 that is connected to the pressing part 150 and the lid wing part 120 and transfers the power of the lifting or lowering operation of the pressing part 150 to the lid wing part 120;
a spring wire part 180 connecting the lid wing part 120 and the link part 170 so that the lid wing part 120 can be folded or unfolded;
Trash bin having a sliding lid comprising a.
According to claim 1,
The lid wing portion 120,
An upper fitting groove 121 capable of connecting the spring wire part 180,
An intermediate fitting groove 122 that can be connected to the link part 170,
A bottom fitting groove 123 that can be coupled to the lid body portion 110,
It has a rear fitting groove 124 that can be connected to the spring part 130,
All of the plurality of lid wings 120 are folded or unfolded in the shape of a steamer in the form of overlapping portions of both left and right sides of each other.
According to claim 1,
The link unit 170,
An upper fitting irregularity 171 that can be connected to the lid wing portion 120,
An intermediate fitting irregularity 172 that can be connected to the spring wire portion 180,
A long hole 173 is formed on the lower bottom surface,
A trash box with a sliding lid, characterized in that the long hole has a coupling pin 190 covalently coupled with the long hole 151 of the pressing part so that the coupling pin 190 moves along the long hole.
According to claim 1,
The rotary gear unit 230 and the power transmission unit 160,
A trash box with a sliding lid, characterized in that each has a predetermined tooth profile and meshes with each other in a rack-and-pinion structure.
According to claim 2,
The power transmission unit 160,
The upper end is connected to the pressing part and the lower end is connected to the rotary gear part 230 and is a flexible rack made of plastic material that can be wound around the pinion of the rotary gear part 230. Trash can.

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