KR100407165B1 - Opening and shutting structure of garbage basket cover - Google Patents

Abstract

The present invention relates to a lid opening and closing structure of the food waste bin that can be easily opened and closed hygienically when discarding food waste, the lid opening and closing structure of the present invention has a sealed inner volume and the upper portion of the tubular portion 10 is open The lid 20 is installed so as to open and close up and down by hinge-fixing the rear end thereof, and the bottom of the tubular portion 10 includes moving wheels 30 mounted on both sides of the mandrel 31 horizontally penetrating horizontally. In the food waste bin 1, the footrest member 50 is installed in the front and rear direction of the food waste bin 1 so as to rotate the mandrel 31 of the moving wheels 30 up and down on the axis. Connect the elevating member 60 to the rear end and install it upright toward the rear end of the lid 20, connect it to the upper end of the elevating member 60 and hang the rear end of the lid 20 in the opening and closing direction of the lid 20. Actuator to operate It will have installed 70. Therefore, the present invention can be opened and closed by manipulating the lid installed on the upper portion of the tubular part with the foot, and can be opened and closed stably with a simple structure.

Description

Opening and shutting structure of garbage basket cover}

The present invention relates to a food waste bin for separating and collecting food waste discharged from a home or a restaurant, and in particular, a lid opening and closing structure of a food waste bin for allowing a user to easily open and close the lid when disposing of food waste. It is about.

Food wastes emitted from homes and restaurants contain a large amount of moisture, unlike ordinary wastes, and thus easily decay, polluting the surrounding environment and emitting extreme odors. Therefore, recently, food waste bins have been developed and provided to separate food wastes discharged from homes and restaurants from general waste.

Conventional food waste bin has a sealed inner volume and the upper portion of the tubular portion is opened, the rear end is hinged fixed to the upper portion of the tubular portion is installed to open and close in the vertical direction, and penetrates horizontally in the lower predetermined position of the tubular portion Consists of moving wheels installed on both sides of the mandrel to make rolling movement.

The food waste bin is provided with a lid on the upper portion of the cylindrical portion having a sealed inner volume to prevent dirty water from being spoiled in the state contained in the food waste put in by the user or spilling out of a bad odor. The lower part of the tubular portion is provided with moving wheels, so that the food waste is filled in the tubular portion so that the heavy food waste bin can be easily transported and handled.

However, such a conventional food waste bin has to be opened by hand holding a lid that is contaminated with dirty water due to the moisture contained in the food waste in the process of injecting the food waste, which is very hygienic and very dirty, causing a user's rejection. Rather, after the food waste was put in place, I suffered the inconvenience of having to clean my hands. Further, in view of the fact that the user pushes the lid open by hand after closing the food waste into the barrel, the lid is lowered rapidly and causes a collision with the barrel, so when the user inputs the food waste. Due to repeated shocks every time, the cylinder and the lid were easily damaged, resulting in a shortened service life.

Therefore, the present invention has been made in order to solve the problems of the prior art as described above, by configuring to open and close by operating the lid installed on the upper portion of the tubular portion, to promote the hygiene and convenience of the user to put food waste The purpose is to provide a lid opening and closing structure of the food waste bin.

In addition, the present invention has another object to provide a lid opening and closing structure of the food waste bin to realize a high quality and diversification of the product at a low cost by configuring to open and close the lid stably in a simple structure.

1 is a perspective view of a food waste bin having a lid opening and closing device according to a first embodiment of the present invention,

2a and 2b is an operation diagram showing the opening and closing process of the lid shown in Figure 1,

3a and 3b is a detailed view showing another action member applied to the lid opening and closing device shown in Figure 1,

Figure 4 is an enlarged view showing a part of the modified portion of the lid opening and closing device shown in FIG.

5 is a perspective view of a food waste bin having a lid opening and closing apparatus according to a second embodiment of the present invention,

6 is a perspective view of a food waste bin having a lid opening and closing apparatus according to a third embodiment of the present invention,

7 is a perspective view of a food waste bin having a lid opening and closing apparatus according to a fourth embodiment of the present invention,

FIG. 8 is a detailed view showing an operation relationship of the action member of the lid opening and closing device shown in FIG. 7.

♠ Explanation of symbols on the main parts of the drawing ♠

DESCRIPTION OF SYMBOLS 1: Food waste bin 10: Tube part 11: Border

20: lid 21: connecting plate 30: moving wheel

31: mandrel 40: handle 41: fixed plate

50: scaffold member 51: rotary ring 52: extension plate

53: pressing plate 54: fixed rod 60: lifting member

61 rod 61a rotation ring 62 fastener

63: guide 64: reinforcing rod 70: working member

71: operation piece 72: lid support

According to the present invention for achieving the above object, a lid is installed so as to open and close up and down by hinged the rear end to the upper portion of the cylindrical portion having a sealed inner portion and the upper portion is opened, and penetrates horizontally in the left and right in the lower portion of the cylindrical portion In the food waste bin having movable wheels mounted on both sides of the mandrel, the scaffold member is installed in the front and rear direction of the food waste bin to rotate the mandrel of the movable wheel up and down on the axis, at the rear end of the scaffold member Connecting up and down member is installed upright toward the rear end of the lid, and connected to the upper end of the elevating member and at least one action member is installed so as to operate in the opening and closing direction of the lid by walking the rear end of the lid The lid opening and closing structure of the food waste bin is provided.

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the lid opening and closing structure of the food waste bin according to the present invention will be described in detail.

<First Embodiment>

1 is a perspective view of a food waste bin having a lid opening and closing apparatus according to a first embodiment of the present invention, Figures 2a and 2b is an operation diagram showing the opening and closing process of the lid shown in FIG. 3A and 3B are detailed views showing another action member applied to the lid opening and closing device shown in FIG. 1, and FIG. 4 is an enlarged view showing a part of a modified portion of the lid opening and closing device shown in FIG. 1. It is also.

As shown in Figures 1 to 4, the cylinder portion 10 of the food waste container 1 according to the present invention is formed to have a closed inner volume and open the top, to contain food waste containing a large amount of water It is configured to be. An edge 11 is integrally formed on the upper circumferential surface of the tubular portion 10 so that the lid 20 can span.

The lid 20 has a connecting plate 21 on both sides so as to be rotatable to a handle 40 protruding horizontally as fixing plates 41 with a predetermined distance from the edge 11 at the rear of the tubular portion 10. By connecting, the handle 40 is installed to open and close up and down with a support point.

The moving wheels 30 are installed to roll on both side ends of the mandrel 31 installed horizontally through the bearing 12 formed at the lower rear end of the cylinder portion 10.

As shown in FIG. 1, the scaffold member 50 alternately rotates in the front and rear directions of the rotary ring 51 and the rotary ring 51 which are fitted to freely rotate on the outer surface of the mandrel 31 of the moving wheels 30. Extension plates 52 are provided, and a pressing plate 53 formed at the front end of the front extension plate 52, and when the pressing plate 53 is stepped on or released by the rotary ring 51, It is configured to raise or lower the elevating member 60 by rotating extension plates 52.

In the first embodiment of the present invention, the scaffold member 50 is a rotary ring 51 to freely rotate on the mandrel 31 exposed between one side surface of the cylindrical portion 10 and the moving wheel 30 of any one side (51). ) And the pressing plate 53 formed in the front side extension plate 52 extending from the rotary ring 51 is located in front of one side of the cylinder portion 10, and the cylinder portion 10 It is illustrated that the user approaching the front to inject food waste into the) can conveniently operate the pressing plate 53 of the scaffold member 50 as a foot.

The elevating member 60 is a fastener 62 through which a rod 61 having a length corresponding to the height of the tubular portion 10 abuts against the rear extension plate 52 of the scaffold member 50. It is installed to stand toward the rear end of the lid 20 by binding. The elevating member 60 is moved up and down while the user moves up and down when the user presses or releases the pressing plate 53 of the scaffold member 50.

In the first embodiment of the present invention, the middle of the rod 61 of the elevating member 60 is formed to be refracted, so that the lower end of the rod 61 on the rear extension plate 52 of the scaffold member 50. In the connected state, the upper end of the rod 61 is illustrated as being able to be positioned at the center portion between the edge 11 and the handle 40 at the rear end of the tubular portion 10.

In addition, the rod 61 of the elevating member 60 is guided by the guide 63 which is welded to the center portion of the edge 11 of the rear end of the tubular portion 10, as shown in FIGS. 2A and 2B. It is preferable to install so as to stably rise and fall through the ball (63a). At this time, the free end of the guide 63 is fixed to the lower end of the handle 40 to be installed firmly.

In addition, the rod 61 of the elevating member 60, as in the modification of Fig. 4, the edge 11 of the cylindrical portion 10 is secured wide so that the handle 40 is protruded upwards is installed Note that it can also be installed to stably rise and fall through the through hole (11a) formed in the rear end center.

The actuating member 70 is composed of a working piece 71 which is fitted in the gap between the tubular portion 10 and the lid 20 on the upper end of the elevating member 60 and the end thereof is bent upward. The operation piece 71 is operated by opening and closing the rear end of the lid 20 in accordance with the lifting and lowering operation of the elevating member (60).

The actuating member 70 integrally forms a lid support 72 that is bent upwardly inclined upward at the rear end of the operation piece 71. The lid support 72 supports the rear end of the lid 20 so that the lid 20 opened by the operation piece 71 of the actuating member 70 is not completely flipped backward, so that the lid 20 is It is helped to naturally fall down and close by its own weight in a state spanning the working piece 71 of the actuating member 70.

In addition, the lid support 72 of the actuating member 70 extends upwards with a predetermined interval on the side near the upper end of the rod 61 of the elevating member 60, as shown in Figure 3a and 3b. Note that it may be formed as possible. This is when the fixing plate 41 of the handle 40 installed at the rear end of the cylindrical portion 10 is located in the center portion, the lid support 72 and the rod of the elevating member 60 of the actuating member 70 The fixed plate 41 of the handle 40 is positioned between the 61, so that the rod 61 of the elevating member 60 is guided by the fixed plate 41 of the handle 40 to raise and lower stably. It will help you do it.

In this case, as shown in Figure 4 when installed so that the upper end of the rod 61 of the elevating member 60 through the through hole (11a) formed in the central portion of the rear end 11 of the cylindrical portion 10 The upper part of the rod 61 is bent inclined inward to form a lid support 72, and an operating piece 71 extending inwardly on the rod 61 directly below the lid support 72. It turns out that it can also use the action member 70 comprised by fixing.

And, the rear end of the lid 20 is to install a roller 22 to help the smooth opening and closing by the operating piece 71 that operates while the surface contact in accordance with the lifting and lowering operation of the elevating member (60). desirable. The roller 22 is installed at the corner portion located in the inward direction of the cylindrical portion 10 of the rear end of the lid 20, at which time the roller 22 is located almost in line with the rear end of the lid 20 It is installed inside the lid 20 so as to. Therefore, the lid 20 can be smoothly opened and closed because the roller 22 slides along the surface of the operating piece 71 when the operating piece 71 is raised or lowered.

In addition, a protrusion 13 for fixing the front extension plate 52 to maintain the pressing plate 53 in a lower state on one side lower portion of the cylindrical portion 10 where the front extension plate 52 is located. It is desirable to install more. The protrusion 13 serves to fix the front extension plate 52 in a state in which the pressing plate 53 is lowered to press the pressing plate 53 to maintain the lid 20 in an open state. That is, the scaffold member 50 of the present invention has a certain amount of play in the left and right direction with respect to the cylindrical portion 10, to form the protrusions 13 within the play range to fix the front extension plate 52. . For example, when pressing the pressing plate 53 to maintain the lid 20 in an open state, when the pressing plate 53 is pressed so that the front extension plate 52 is fixed by the protrusions 13 with a clearance therebetween. Just do it. In this state, when the lid 20 is to be closed, the front extension plate 52 may be separated from the protrusion 13 which is fixed with a clearance when the pressing plate 53 is pressed. Therefore, in the present invention, when the food waste is put into the tubular portion 10, the foot is pressed while the pressing plate 53 is pressed, or the front side extension plate 52 is fixed to the protrusion 13 to press the pressing plate 53. It can be put in without pressing.

Second Embodiment

The food waste bin 1 having the lid opening and closing apparatus according to the second embodiment of the present invention is the same as the first embodiment except that portions of the scaffolding member and the elevating member are different. Therefore, the same components will be omitted by the same reference numerals, and the same reference numerals will be described for some different components.

5 is a perspective view of a food waste bin having a lid opening and closing apparatus according to a second embodiment of the present invention. As shown in FIG. 5, the lid opening and closing device of the present invention is alternately installed in the front and rear directions from the intermediate rotary ring 51 so as to rotate up and down on both outer surfaces of the mandrel 31 of the moving wheels 30. Both sides of the scaffold member 50 having extension plates 52 and the pressing plate 53, the scaffold members 50 on both sides of the respective rear extension plate 52 to the fixing rod 54 It is configured to be operated at a time by connecting, connecting the rod 61 to a separate rotary ring (61a) fitted in the middle of the fixing rods 54 of the scaffold member 50 on both sides of the central portion of the rear end of the lid 20 The elevating member 60 is configured to ascend and descend toward the upper side, and the actuating member 70 is installed on the rod 61 of the elevating member 60 so as to walk the rear end of the lid 20 to operate in the opening and closing direction. will be. At this time, the actuating member 70 is the operating piece 71 is integrally installed on the rod 61 of the elevating member 60, and the lid support 72 is extended from the rear end of the operating piece 71 It is composed of

According to the second embodiment of the present invention, the elevating member 60 and the action member 70 is provided by the scaffold member 50 on both sides installed to flow up and down at both ends of the cylinder portion 10 at a time. By cooperating to open and close the lid 20, a user approaching the cylindrical portion 10 to inject food waste selectively manipulates any one of the scaffold members 50 of the scaffold members 50 on both sides. It has the advantage that the lid 20 can be opened and closed more conveniently.

Third Embodiment

The food waste bin 1 having the lid opening and closing apparatus according to the third embodiment of the present invention is the same as the first embodiment except that portions of the scaffolding member and the elevating member are different. Therefore, the same components will be omitted by the same reference numerals, and the same reference numerals will be described for some different components.

6 is a perspective view of a food waste bin having a lid opening and closing apparatus according to a third embodiment of the present invention. As shown in FIG. 6, the lid opening and closing device of the present invention is alternately installed in the front and rear directions from the intermediate rotary ring 51 so as to rotate up and down on both outer surfaces of the mandrel 31 of the moving wheels 30. Both sides of the scaffold member 50 having extension plates 52 and the pressing plate 53, the scaffold members 50 on both sides by connecting the rear extension plate 52 to the fixing rod 54 It is configured to be operated at a time, the upper end of the pair of rods 61 bent inclined to be connected to each of the rotary ring (61a) of both sides that are fitted to both sides of the fixing rods 54 of the scaffold members 50 of both sides The elevating member 60 is configured to be fixed and lifted up and down toward the center of the rear end of the lid 20, and the rear end of the lid 20 is placed on the rod 61 of the elevating member 60 in the opening and closing direction. The actuating member 70 is installed to be made. At this time, the actuating member 70 is configured in the same manner as described in the second embodiment.

According to the third embodiment of the present invention, the elevating member 60 and the actuating member 70 by the scaffold member 50 on both sides installed to rotate up and down at both ends of the cylindrical portion 10 at a time. It is configured to open and close the lid 20 in cooperation, the user approaching the tubular portion 10 to inject food waste, the footrest member 50 of either side of the scaffold member 50 is optional In addition to being able to operate the lid 20 more conveniently by opening and closing operation, the lifting member 60 is made of a pair of rods 61 has a structurally very strong advantage.

Fourth Example

The food waste bin 1 having the lid opening and closing apparatus according to the fourth embodiment of the present invention is the same as the first embodiment except that portions of the scaffolding member and the elevating member are different. Therefore, the same components will be omitted by the same reference numerals, and the same reference numerals will be described for some different components.

7 is a perspective view of a food waste bin having a lid opening and closing device according to a fourth embodiment of the present invention, and FIG. 8 is a detailed view showing an operation relationship of the action member of the lid opening and closing device shown in FIG. 7. As shown in Figure 7 and 8, the lid opening and closing device of the present invention, respectively, in the front and rear direction from the intermediate rotary ring 51 so as to rotate up and down on both outer surfaces of the mandrel 31 of the wheels (30). Both sides of the scaffold member 50 having staggered extension plate 52 and the pressing plate 53 is provided, the scaffold member 50 of both sides is fixed to the rear side extension plate 52 It is configured to be operated at a time by connecting to the reinforcement rods installed in the middle vertically connected to each of the rotary ring (61a) of both sides that are fitted to both sides of the fixed rods 54 of the scaffold members 50 of both sides A pair of rods 61 connected to (64) constitute the elevating member 60 so as to ascend and descend toward both sides of the rear end of the lid 20, and the rod 61 of the elevating member 60 above Two actuating members 70 are installed to walk the rear end of the lid 20 to operate in the opening and closing direction. Will.

The actuating member 70 extends outwardly to one side of the lid support 72 which is hinged by the hinge pin 65 so as to rotate on the upper ends of the rods 61 of the elevating member 60. The working piece 71 is formed integrally. The actuating member 70 is such that each of the operation pieces 71 is sandwiched between the fixing plate 41 of the handle 40 and the connecting plate 21 of the lid 20 to open and close the lid 20. Is installed.

Hinge coupling of the actuating member 70 and the rod 61 with the hinge pin 65 as described above, the hinge pin 65 acts as the shaft during the opening and closing operation of the lid 20, as shown in FIG. This is to prevent the damage of the fixing plate 41 of the handle 40 and the connecting plate 21 of the lid 20 by the operation piece 71 as the member 70 rotates.

According to the fourth embodiment of the present invention, the elevating member 60 and the actuating member 70 are provided by the scaffold members 50 on both sides installed so as to rotate up and down at both ends of the cylindrical portion 10 at a time. It is configured to open and close the lid 20 in cooperation, the user approaching the tubular portion 10 to inject food waste to select the footrest member 50 of any one of the footrest members 50 on both sides In addition to the opening and closing operation of the lid 20 more conveniently by operating in addition, the rear end of the lid 20 by the action member 70 is installed on the rod 61 of the elevating member 60, respectively It has the advantage of allowing both sides to be opened and closed more stably.

As described above, the lid opening and closing structure of the food waste bin of the present invention allows the user to open and close the food waste hygienically by opening and closing the lid with the foot, and to extend the service life by allowing the user to open and close the lid stably. In addition, it can be easily installed in the food waste bin with a minimum number of components, and has a useful advantage such as reducing the economic burden on the user.

Although the technical details of the lid opening and closing structure of the food waste bin of the present invention have been described together with the accompanying drawings, this is illustrative of the best embodiments of the present invention and is not intended to limit the present invention.

In addition, it is obvious that any person skilled in the art can make various modifications and imitations within the scope of the appended claims without departing from the scope of the technical idea of the present invention.

Claims (11)

The lid 20 is installed to open and close up and down by hinge-fixing the rear end on the upper portion of the cylindrical portion 10 having a sealed inner portion and open at the upper portion thereof, and penetrates horizontally in the left and right directions under the cylindrical portion 10. In the food waste bin (1) having moving wheels (30) installed on both sides of the mandrel 31 to be, The scaffold member 50 of the food waste bin 1 is rotated to rotate the mandrel 31 up and down by an axis using a rotation ring 51 rotatably fitted to the mandrel 31 of the moving wheels 30. Installed in the front and rear direction, Connecting the lifting member 60 to the rear end of the scaffold member 50 is installed upright toward the rear end of the lid 20, It is connected to the upper end of the elevating member 60 so as to operate the rear end of the lid 20 to operate in the opening and closing direction of the lid 20 and inserted into a gap between the tubular portion 10 and the lid 20. The lid support 72 which supports the rear end of the lid 20 so that the operating piece 71 and the lid 20 which is bent upwardly inclined upwardly to the rear end of the operating piece 71 are not completely folded backward. Lid opening and closing structure of the food waste bin, characterized in that to install the action member 70 configured integrally. According to claim 1, wherein the scaffold member 50 is rotated in the front and rear direction of the rotary ring 51 and the rotary ring 51 which is fitted to rotate on the outer surface of one side of the mandrel 31 of the moving wheels (30) Extension plates 52 are installed, and a pressing plate 53 formed at the front end of the front extension plate 52, and the lower end of the elevating member 60 penetrates against the rear extension plate 52. Lid opening and closing structure of the food waste bin, characterized in that connected by the fastener (62). According to claim 1, wherein the scaffold member 50 is a rotary ring 51 which is fitted to rotate on both outer surfaces of the mandrel 31 of the moving wheels 30, respectively, the front and rear direction of the rotary ring 51 Extension plates 52 staggered with each other, fixing rods 54 for connecting the rear extension plates 52 to each other to operate temporarily, and a pressing plate formed at each end of the front extension plate 52. 53, and the lid opening and closing structure of the food waste bin, characterized in that the lower end of the elevating member 60 is connected to a separate rotary ring (61a) is fitted so that both ends are fixed in the middle of the fixing rod (54) . According to claim 1, wherein the scaffold member 50 is a rotary ring 51 which is fitted to rotate on both outer surfaces of the mandrel 31 of the moving wheels 30, respectively, the front and rear direction of the rotary ring 51 Extension plates 52 staggered with each other, fixing rods 54 for connecting the rear extension plates 52 to each other to operate temporarily, and a pressing plate formed at each end of the front extension plate 52. 53, and the lid opening and closing structure of the food waste bin, characterized in that the lower end of the elevating member (60) is connected to each of the rotary rings (61a) fitted to each side of the fixing rod (54). 5. The pair of rods of claim 4, wherein the lifting members 60 are connected to the rotary members 61 by the lower ends of the elevating members 60, the lower ends of the elevating members 60 are bent inclined, respectively, and connected to the working members 70. A lid opening and closing structure of the food waste bin, characterized in that it comprises a 61). According to any one of claims 1 to 5, wherein the elevating member 60 is provided with a rod 61 having a length corresponding to the height of the cylindrical portion 10, the upper end of the rod 61 The lid opening and closing structure of the food waste bin, characterized in that it is installed to rise or fall stably through the guide hole (63a) of the guide 63 is fixed to the center of the edge 11 of the rear end of the tubular portion (10) . The roller 22 is further provided at the rear end of the lid 20 which is in surface contact with the operation piece 71 of the actuating member 70. Lid opening and closing structure of food waste bin. The front side according to any one of claims 2 to 5, wherein the pressing plate (53) is maintained at a lower portion of one side of the cylindrical portion (10) where the front extension plate (52) is located. Lid opening and closing structure of the food waste bin, characterized in that the protrusion portion 13 for fixing the extension plate 52 is further installed. The lid 20 is installed to open and close up and down by hinge-fixing the rear end on the upper portion of the cylindrical portion 10 having a sealed inner portion and open at the upper portion thereof, and penetrates horizontally in the left and right directions under the cylindrical portion 10. In the food waste bin (1) having moving wheels (30) installed on both sides of the mandrel 31 to be, Rotating rings 51 respectively fitted to rotate on both outer surfaces of the mandrel 31 of the moving wheels 30, extension plates 52 alternately installed in the front and rear directions of the rotating rings 51, and rear The scaffold member 50 is provided with fixing rods 54 for connecting the side extension plates 52 to each other so as to operate at a time, and pressing plates 53 formed at the front end of the front extension plate 52, respectively. Installed in the front and rear direction of the trash can (1), The elevating member 60 includes a pair of rods 61 connected to rotation rings 61a respectively fitted to both sides of the fixing rod 54 and connected to each other by reinforcing rods 64. Installed upright toward the rear end of the lid (20), Hook both connecting plates 21 of the lid 20 rotatably connected to the handle 40 protruding from the fixing plate 41 fixed to the rear of the tubular portion 10, respectively. In order to operate in the opening and closing direction, the upper portion of the pair of rods 61 are hinged to each other by a hinge pin 65, the lid support 72 and the one side of the lid support 72 is extended outwardly bent The lid of the food waste bin, characterized in that the operating piece 71 of the working member 70 formed integrally with the operating piece 71 is inserted between the fixed plate 41 and the connecting plate 21, respectively. Opening and closing structure. 10. The method of claim 9, wherein the front side extending plate 52 is fixed to one side lower portion of the cylindrical portion 10 in which the front side extending plate 52 is positioned so that the pressing plate 53 is kept in a lowered state. Lid opening and closing structure of the food waste bin, characterized in that the projection 13 is further installed. delete