JPS6124486Y2 - - Google Patents

Description

[Detailed description of the invention] The trash can of the present invention has the base of the lid and the lower end of the front plate rotatably supported on the trash can body, and the sleeve pieces hanging down from both sides of the lid and both sides of the front plate. The sleeve pieces provided corresponding to the sleeve pieces of the lid are provided with one or the other of a guide pin and a guide groove that engage with each other, so that when the lid opens, the front plate opens and the volume expands. shall be.

Embodiments of the present invention will be described below with reference to the drawings.
In the present invention, the trash can 1 has approximately rectangular side plates 2,
2, a substantially rectangular back plate 3 connected to the rear edges of the side plates 2 and 2, a rectangular lid 5 pivoted to the upper edge of this back plate 3 via a pivot pin 4, and both sides of this lid 5. fan-shaped sleeve pieces 6, 6 hanging at a more right angle; guide pins 7, 7 projecting outward at a right angle from the hanging tips of the sleeve pieces 6, 6; A rectangular lower front plate provided at the lower front edge of the side plates 2, 2, the side plates 2, 2, the back plate 3, and the front plate 8.
A rectangular bottom plate 9 is fixed to these so as to close the bottom of the cylindrical body formed by the above, and a pivot pin 10 is attached to the lower edge of the rectangular bottom plate 9 so that its lower edge touches the upper edge of the lower front plate 8. A substantially rectangular opening/closing front plate 11 pivotally supported on the front edges of the side plates 2, 2 through the opening/closing front plate 11, and extending toward the back plate 3 side at right angles from both side edges of the opening/closing front plate 11, and each of the side plates 2 and the corresponding sleeve piece 6, fan-shaped sleeve pieces 12, 12 provided so as to fit into the gap held by the sleeve pieces 6, and the sleeve pieces 12, 1
The guide pin 7 is formed vertically on the inner edge of 2.
is formed by the guide grooves 13, 13 into which the guide grooves are inserted.

Since the trash can of the present invention has the above-described structure, by lifting the lid 5 from the closed state to the open state with the guide pins 7, 7 inserted into the guide grooves 13, 13, respectively, the sleeve pieces 6, 6 can be opened. Through this, the guide pins 7, 7 move upward following an arcuate trajectory centered on the pivot pin 4, and the guide grooves 13, 13 that engage with the guide pins 7, 7 are pushed forward by this. As a result, the opening/closing front plate 11 is pushed forward and opened via the sleeve pieces 12, 12 in which the guide grooves 13, 13 are formed.

By opening the lid 5 and opening the opening/closing front plate 11, a large opening is formed at the top of the trash can 1, and the volume is also increased, making it extremely easy to store trash in the trash can 1 and to discharge trash from the trash can 1. Become.

Similarly, when the lid 5 is closed, the opening/closing front plate 11 is also closed and the opening of the trash can 1 is closed, and the volume of the trash can 1 is also reduced, so that it can be stored in a narrow space.

In another embodiment of the present invention, guide grooves 13, 13 are provided on the sleeve pieces 6, 6, in contrast to the above embodiment.
Guide pins 7, 7 may be provided on the sleeve pieces 12, 12.

As described above, the present invention has the great advantage of being able to change the volume of the trash can in synchronization with the opening and closing of the lid, making it convenient to use, with an extremely simple configuration.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of the trash can of the present invention, and FIG. 2 is a side view thereof. 1... Trash can, 2... Side board, 3... Back board, 4...
...Pivot pin, 5...Lid, 6...Sleeve piece, 7...Guide pin, 8...Front plate, 9...Bottom plate, 10...Pivot pin, 11...Opening/closing front plate, 12... Sleeve piece, 13
...Guide groove.

Claims (1)

[Scope of utility model registration request] The base of the lid and the lower end of the front plate are each rotatably supported on the trash can body, sleeve pieces hanging down from both sides of the lid, and sleeves provided on both sides of the front plate corresponding to the sleeve pieces of the lid. A garbage box characterized in that the pieces are provided with one or the other of a guide pin and a guide groove that engage with each other, so that when the lid opens, the front plate opens and the capacity expands.