KR200319625Y1 - A pedal waste basket lift both door - Google Patents

Abstract

When the garbage is put into the trash used for general homes or offices and toilets where many people come and go, the door can be opened and closed easily by using the foot instead of opening and closing the door. The present invention relates to a pedal trash box that opens and closes from side to side, which is designed to maximize the improvement and convenience of the environment while being used in a narrow space by opening and closing.

The present invention has an inner cylinder in which a toilet is accommodated and an outer cylinder in which the inner cylinder is accommodated, and a first opening and closing means is installed between the entire inner and outer cylinders, and by stepping on a pedal connected to the first opening and closing means, the door of the trash can is opened. It is characterized in that the opening and closing to the left and right sides.

As such, the pedal trash can of the door of the present invention is opened and closed left and right to detect the user or the object such as toilet paper left and right to open and close the door has an easy effect to discard the garbage.

In addition, even when the manual is used, when the user presses the pedal to open and close the door, the door is opened and closed smoothly with a small force, thereby improving the user's convenience. Since it is easy to maintain, there is an effect that can prevent the odor generated from the trash in advance.

In addition, the present invention is included in the size range of the trash bin opening and closing the door, so even if placed in a narrow space, such as under the desk there is no inconvenience in discarding the toilet paper, there is an effect that can be used freely without restrictions of the place even in a narrow space. .

Description

Pedal bin with door opening left and right {A PEDAL WASTE BASKET LIFT BOTH DOOR}

The present invention relates to a pedal waste bin that opens and closes the door from side to side. More specifically, when the garbage is put into a waste bin for general homes or offices and toilets where people have a lot of access, the foot does not open or close by hand. It is easy to open and close the door at the same time to the left and right sides based on the center, and the pedal is designed to be used in a narrow space at the same time the door is designed to maximize the environmental improvement and convenience to open and close the pedal waste bin.

In general, the trash for homes, offices, restrooms and public places that are conventionally used in most cases is to use a trash can open by hand.

When the user wants to throw away the toilet paper, the user needs to open the lid with one hand, and throw away the tissue with one hand, and furthermore, the user is uncomfortable due to unnecessary actions by throwing the tissue away while bending. In addition, especially the elderly are forced to bend the waist, there was a problem causing diseases such as the waist disc.

As a trash bin that improves the above problems, a stepping trash bin that opens and closes the lid of the trash can be created without using two hands and bends the waist, and is disclosed in Utility Model Application Publication No. 4388, Utility Model Application Publication No. 704, etc. It is.

However, the above devises were in the form of a pedal which can be pressed by foot is located in the whole of the trash bin, and the front part of the trash can is opened and closed while the lid being opened and closed is rotated based on the rear part.

Therefore, when the waste bin is full of trash, the waste bin has a drawback of overflowing various waste bins by opening the front part of the trash without being completely closed due to the waste of trash. .

In addition, in the case of a conventional waste bin, when the user uses the foot to press the pedal, the structure is configured to open only by the power of the ankle, so that the elderly suffer from ankle arthritis and the like.

The present invention has been devised to solve the above problems, when the door of the trash can is opened and closed from side to side, the central part is formed in a dome shape so that the door can be opened from side to side to prevent the garbage from overflowing. The purpose is to provide a pedal waste bin.

The object of the present invention is to provide a pedal trash can for opening and closing the door can be freely used without being limited to the placement place for use in a narrow place such as under a desk.

The object of the present invention is to provide a pedal trash can for opening and closing the door from side to side with a sensing means that can automatically recognize the user and the toilet paper to be put.

The object of the present invention is not only to open and close the door to the left and right, but also to automatically switch to the need to provide a pedal trash can for opening and closing the door can be used to switch automatically and manually.

1 is a partial front cross-sectional view showing the structure of the pedal trash can for opening and closing the door of the present invention from side to side

2 is a view showing a state in which the door of the pedal trash can open and close the door of the present invention left and right

Figure 3 is a plan view showing the structure of the pedal trash can open and close the door of the present invention left and right

Figure 4 is a partial side cross-sectional view showing the structure of the pedal trash can the door of the present invention is opened and closed from side to side

Figure 5 is a front sectional view showing a second opening and closing means for opening and closing the door of the present invention from side to side

6 is a side cross-sectional view of FIG. 5

Figure 7 is an exploded cross-sectional view showing the structure of the pedal trash can the door of the present invention is opened and closed left and right

** Explanation of symbols for the main parts of the drawings

10: outer cylinder 12: inner cylinder

14: right rod 16: left rod

18: fixing bracket 20, 28: hinge pin

22: first connecting bar

24: second connecting bar 26: elastic means

30: lower fixing plate 32: case

34: power supply 36: motor

38: drive shaft 40: drive pulley

42: belt 44: driven pulley

46: driven shaft 48: drive gear

100: pedal trash 102,103: hinge

104: door 105: first opening and closing means

106: second opening and closing means 108: sensor

110: pedal

The present invention has an inner cylinder in which a toilet is accommodated and an outer cylinder in which the inner cylinder is accommodated, and a first opening and closing means is installed between the entire inner and outer cylinders, and by stepping on a pedal connected to the first opening and closing means, the door of the trash can is opened. It is characterized in that the opening and closing to the left and right sides.

The first opening / closing means includes a hinge portion and an upper end portion provided at both sides of the door and connected to the hinge portion of the door to open and close the door connected to the link by pulling and pushing the link. And a right rod; First and second connection bars connected to lower ends of the left and right rods and connected to raise and lower the left and right rods simultaneously, and pedals are installed at the other ends; A fixing bracket which is fixed to an intermediate portion of the first connecting bar and the second connecting bar and is positioned between the inner bottom of the inner cylinder and the outer bottom of the outer cylinder to support the inner cylinder; And a pedal formed to be stepped on by a foot, and further comprising a second opening / closing means for detecting an object with a sensor at a rear portion of the outer cylinder to open and close the door from side to side.

In addition, the second opening and closing means and the case is fixed to the rear portion of the outer cylinder; A motor having a drive shaft installed at an inner lower side of the case and receiving a signal by a sensor; A drive pulley fixed to the drive shaft of the motor and rotated by the motor; A belt having one end connected to the driving pulley and transmitting a rotational force; A driven pulley installed at the other end of the belt and receiving rotational force by the belt; The other end of the driven pulley is fixed, characterized in that consisting of a driven shaft having a drive gear connected to open and close the door by using the rotational force transmitted by the belt.

Hereinafter, with reference to the accompanying drawings will be described in detail the configuration and operation of the subject innovation.

1 is a partial front cross-sectional view showing the structure of the pedal trash can for opening and closing the door of the present invention left and right, Figure 2 is a view showing a state of the door of the pedal trash can open and close the door of the present invention, Figure 3 4 is a plan view showing the structure of the pedal trash can for opening and closing the door of the present invention left and right, Figure 4 is a partial side cross-sectional view showing the structure of the pedal trash can for opening and closing the door of the present invention, Figure 5 It is a front sectional view showing a second opening and closing means that can be opened and closed by.

And, Figure 6 is a side cross-sectional view of Figure 5, Figure 7 is an exploded cross-sectional view showing the structure of the pedal trash can open and close the door of the present invention.

First, referring to the drawings of FIGS. 1 to 7, the pedal trash bin 100 in which the door of the present invention is opened and closed left and right is inserted into the outer cylinder 10 formed of a cylindrical shape and the outer cylinder 10. Cylindrical inner cylinder 12 having a storage space is formed to accommodate the toilet, the lower fixing plate 30 is coupled to the lower portion of the outer cylinder 10 to support and stably support the outer cylinder 10, the outer cylinder 10 And a pair of left and right doors 104 which are fixed by the hinge pins 20 at the upper side of the upper and lower sides, and are opened and closed from side to side, and are accommodated between the outer cylinder 10 and the inner cylinder 12 and vertically rotate the door 104. The first opening and closing means 105, which is installed to open and close by pushing and pulling in, and is connected to the first opening and closing means 105, the square panel shape of the step made to operate the first opening and closing means by stepping on the foot 105 Pedal 106 and the rear of the outer cylinder 10 is installed and the user and It is made of a second opening and closing means 106 for detecting the toilet paper to open and close the door 104 from side to side.

The outer cylinder 10 has a hinge portion (102, 103) is formed in front and rear of the upper end portion, the hinge portion (102, 103) of the door 104 is coupled to the hinge portion (102, 103), respectively, a plurality of hinge pins (20) The connection is fixed by.

Since the hinge parts 102 and 103 have a general configuration, anyone skilled in the art can easily implement the hinge parts 102 and 103.

The door 104 is fixed by the hinge pin 20 and rotates about the hinge pin 20.

The hinge parts 102 and 103 of the door 104 are formed with a plurality of hinge holes 23 into which the hinge pins 21 are fitted, and the hinge holes 23 have links with hinge pins 20 to be described later. (15) is fitted and combined.

As shown in Figures 1 and 2 and 3 and 4, the door 104 of the present invention is formed in the right and left homogeneous shape, and when the door 104 is closed facing each other, the door 104 has a semicircular side cross section. Consists of a phase.

Since the door 104 is opened while spreading left and right in the center of the trash, the door on the left side rotates counterclockwise, and the door on the right side rotates clockwise to center the hinge pins 20 of the hinge parts 102 and 103. Since the opening and closing force acting on the door on the left side and the door on the right side acts opposite to each other, the trash can be opened and closed stably without shaking.

The hinge hole 23 of the door 104 has a circular or rectangular cross section.

Subsequently, referring to the first opening and closing means 105 of the present invention, the first opening and closing means 105 has a link so that the upper end portion is connected to the hinge portions 102 and 103 of the door 104 by the hinge pin 20. Right and side rods (14, 16) having a (15), the first connecting bar 22 and the second connecting bar 24 is fixed to the lower end of the right and left rods (14, 16), A pedal 110 connected to a front end of the first connecting bar 22 and the second connecting bar 24 and a transverse direction at the rear ends of the first connecting bar 22 and the second connecting bar 24. The hinge pin 28 is provided with a resilient means 26 which is fixedly installed to allow the first connecting bar 22 and the second connecting bar 24 to work together and to return elastically.

The link 15 has a rectangular hinge pin at one end thereof, and a circular hinge pin at the other end thereof.

The rectangular hinge pin of the link 15 is fitted into the hinge hole 23 having a rectangular cross section formed in the door 104, and the circular hinge pin 20 of the link 15 is illustrated in FIG. As shown in the drawing, it is fitted to the reduction gear 49 and is installed.

The resilient means 26 uses a spring.

In addition, fixing brackets 18 are fixed to middle portions of the first connecting bar 22 and the second connecting bar 24, respectively.

When the first connecting bar 22 and the second connecting bar 24 step on the pedal 110, the fixing bracket 18 supports the middle portion to function as a lever, such as the right rod 14 and the left rod. The 16 is raised, and the link 15 fixed to the upper ends of the right 14 and left 16 rods is pulled out.

Subsequently, the first opening and closing means 105 is accommodated between the outer cylinder 10 and the entire inner cylinder 12 so that the right rod 14 and the left rod 16 are installed in the longitudinal direction, Hinge pins 20 are coupled to upper ends of the right and left rods 14 and 16, and a link 15 is fixed to the hinge pins 20, and the link 15 is a hinge part of the door 104. It is fixed to the connection with (102,103).

First and second connecting bars 22 and 24 are connected to lower ends of the right and left rods 14 and 16, and the first and second connecting bars 22 and 24 are fixed pins ( It is fixed by 21).

In addition, a plurality of fixing brackets 18 are positioned between the lower fixing plate 24 and the inner cylinder 12 coupled to the lower portion of the outer cylinder 10 to fix the lower fixing plate 30.

Hinge pins 28 are coupled to the brackets in the middle of the plurality of fixing brackets 18 in the horizontal direction, and the resilient means 28 are fitted to the hinge pins 28, respectively.

The elastic means 28 is installed to be located below the first connecting bar 22 and the second connecting bar 24.

Accordingly, the first connecting bar 22 and the second connecting bar 24 are moved up and down elastically by the elastic means 28 and press the elastic means 28 to return to the initial position by elasticity. do.

On the other hand, the front end of the first connecting bar 22 and the second connecting bar 24, the pedal 110 is fixed pin 21 so that the user can step on the foot to open the door 104 of the trash bin 100 It is fixed at.

The pedal 110 is formed in a variety of shapes, such as rectangular, circular, and can be formed in various ways, such as the cross-sectional straight, concave-convex, Di (c) type.

The pedal 110 is configured to be positioned high by a predetermined distance G from the bottom surface. This is to allow the elderly to open efficiently by using the body weight when the user presses the pedal 110 using the foot, without being physically injured.

Subsequently, referring to FIGS. 5 to 7, a second opening and closing means 106 that opens and closes the door 104 from side to side is provided at the rear of the pedal waste bin 100 of the present invention.

The second opening and closing means 106 is provided in the longitudinal direction at the rear of the outer cylinder 10, and the sensor 108 is provided on all the upper ends of the second opening and closing means 106.

The sensor 108 detects an object when the user approaches or discards the toilet paper, and operates the motor 36 shown in FIG. 5 through an electrical and electronic circuit not shown.

The motor 36 shown in FIG. 5 is driven by the power of the power supply unit 34 including the battery.

The second opening and closing means 106 is fixed to a case 32, a power supply unit 34 that is stored and installed inside the lower end of the case 32 and includes a battery, and an upper portion of the power supply unit 34. A motor 36 having a drive shaft 38 therein; a drive pulley 40 fixed to one end of the drive shaft 38; a belt 42 having one end connected to the drive pulley 40; The driven pulley 44 is connected to the other end of the belt 42, and the driven pulley 44 is fixed to one end and the driven shaft 46 is formed with a drive gear 48 at the stop.

The drive gear 48 is engaged with the reduction gear 49, and the reduction gear 49 is fixed to the circular hinge pin 20 of the link 15.

The motor 36 is operated to perform forward and reverse rotation electrically and electronically by the detection of the sensor 108 and transmits the rotational driving force to the drive pulley 40.

Since the driven pulley 44 fixed to one end of the driven shaft 46 is connected by the belt 42, the rotation driving force is received.

Meanwhile, hinges 102 and 103 of the door 104 are connected to the other end of the driven shaft 46 by a link 15 provided to rotate by being engaged with each other by the driving gear 48 and the reduction gear 49. Therefore, the door 104 is opened and closed as the driven shaft 46 rotates forward and backward.

Referring to the operation of the pedal waste bin of the present invention in detail, first, when the pedal 110 is pressed down, the pedal 110 is lowered and the first connection bar 22 fixed by the fixing pin 21 and The front end of the second connecting bar 24 is lowered.

At this time, the first connecting bar 22 and the second connecting bar 24 are lifted centering on the hinge pin 28 fixing the rear ends of the first connecting bar 22 and the second connecting bar 24. Ascends as you lose.

When the first connecting bar 22 and the second connecting bar 24 are lifted as described above, the link 25 is fixed to the upper ends of the first and second connecting bars 22 and 24, so that the link 25 is provided. Is pushed up.

Subsequently, since the link 15 is connected to the door 104, the link 15 is opened while the door 104 rotates about the hinge pin 20 by pulling the door 104.

In other words, the existing trash can only be thrown out when the door is opened and closed at 45 degrees or more, and the waste bin can be thrown away by the action of the door acting on one end of the trash, and the trash can be shaken. In this case, because the inlet is opened by splitting from the top to the left and right, the toilet paper can be discarded quickly, and there is a convenience to use in a safe state without shaking.

In addition, referring to the operation of the second opening and closing means 106 as an embodiment of the present invention, the sensor 108 installed in the second opening and closing means 106 detects a user or a toilet approaching the pedal waste bin 100 and And transmit the detected signal to the motor 36.

The motor 36, which receives the signal, operates to rotate the drive shaft 38, and the drive pulley 40 rotates as the drive shaft 38 rotates.

When the driving pulley 40 rotates, the driven pulley 44 connected by the belt 42 rotates, and the driven shaft 46 rotates as the driven pulley 44 rotates.

As the driven shaft 46 rotates as described above, the drive gear 48 fixed to the left end of the driven shaft 46 rotates, and then the reduction gear 49 meshed with the drive gear 48 rotates. In addition, as the reduction gear 49 rotates, the link 15 rotates at an angle to open the door 104 connected to the link 15.

Then, when the user moves away or the toilet paper is put into the pedal waste bin 100, the sensor 108 transmits an electric and electronic signal to the motor 36 again, and the motor rotates in reverse to perform the series of operations as described above. Reversely, the door 104 is closed.

By installing the second opening and closing means 106 that can open and close the door 104 from side to side as described above, it is possible to improve the user's convenience and maintain a clean environment.

Therefore, the pedal waste bin of the present invention as described above can easily discard the toilet paper by opening and closing the door from side to side, the door has a good closed state, the pedal is comfortable to step on and has the advantage of smooth operation.

The present invention described as described above is not limited to the preferred embodiment as described above, it is common in the art to which the present invention belongs without departing from the spirit of the present invention claimed in the claims of the present invention Those skilled in the art will be able to perform various modifications, as well as such modifications will be within the scope of the claims described as key elements of the present invention.

As such, the pedal trash can of the door of the present invention is opened and closed left and right by detecting the user or the left and right objects such as the left and right door is opened and closed has an easy effect to discard the garbage.

In addition, even when the manual is used, the door is smoothly opened and closed with a small force when the pedal is pressed to open and close the door, thereby improving user convenience.

In addition, the present invention has an effect of preventing the odor generated in the trash in advance because it is easy to maintain a closed state even when the toilet paper is accumulated in the trash.

In addition, the present invention is included in the size range of the trash can is a rotating radius of the door opening and closing, so there is no inconvenience to throw away the toilet paper even if placed in a narrow space, such as under the desk there is an effect that can be used freely in a narrow space without being restricted by the place. .

Claims (4)

It has an inner cylinder for holding the toilet paper and the outer cylinder for receiving the inner cylinder and a first opening and closing means is provided between the inner cylinder and the entire outer cylinder, and by stepping on the pedal connected to the first opening and closing means with a foot, the door of the trash can to the left and right sides Pedal trash door is opened and closed left and right, characterized in that the opening and closing. The method of claim 1, The first opening and closing means is provided with hinges and upper ends connected to the hinges of the both sides of the door and provided with a link to the hinge portion of the door is installed to the left and right to open and close the door connected to the link by pulling and pushing the link. Rod; First and second connection bars connected to lower ends of the left and right rods and connected to raise and lower the left and right rods simultaneously, and pedals are installed at the other ends; A fixing bracket fixed to an intermediate portion of the first connection bar and the second connection bar and positioned between the inner bottom and the lower bottom of the outer cylinder to support the inner cylinder; Pedal trash can door is opened and closed left and right, characterized in that the pedal is fixed to all of the first connection bar and the second connection bar is formed so as to step on the foot. The method of claim 1, Pedal bin for opening and closing the door from side to side, characterized in that the second opening and closing means for further opening and closing the door to the left and right by detecting an object with a sensor at the rear of the outer cylinder. The method of claim 3, wherein The second opening and closing means and the case is fixed to the rear of the outer cylinder; A motor having a drive shaft installed at an inner lower side of the case and receiving a signal by a sensor; A drive pulley fixed to the drive shaft of the motor and rotated by the motor; A belt having one end connected to the driving pulley and transmitting a rotational force; A driven pulley installed at the other end of the belt and receiving rotational force by the belt; The pedal trash can of the door is opened and closed left and right, characterized in that the driven shaft is fixed to the driven pulley and the driven shaft having a drive gear connected to open and close the door by using the rotational force transmitted by the belt.