JPS6326334Y2 - - Google Patents

Description

[Detailed description of the invention] [Field of industrial application] This invention is a storage case that is attached to the outdoor side of the exterior wall of a general household house, and the food waste is used to directly throw food waste into the storage case from inside the house. In particular, this article relates to a technology used in a garbage storage in which when the lid on the indoor side of the input port is opened, a ventilation fan is activated to prevent odors from entering the room.

[Prior art] Examples of this type of garbage storage include
-151444 publication is provided. As shown in FIG. 4, such a garbage storage is constructed by placing a storage case (not shown) for storing garbage on the outdoor side of the outer wall 1 of a house, and inserting the garbage through an input port 10 provided through the outer wall 1. The garbage can be thrown into the storage case from inside the building. Inlet port 10
A lid 7 is attached to the indoor side of the room so that it can be opened and closed, and when the lid 7 is opened, garbage can be thrown in, and when the lid 7 is normally closed, it is possible to prevent odors from entering the room. In addition, the storage case is equipped with a ventilation fan (not shown) for exhausting odors inside the storage case, and a switch SW' for controlling the drive of the ventilation fan is installed near the input port 10. When the lid is closed, the switch SW' is turned on to drive the ventilation fan, and when the lid is closed, the switch SW' is turned off to stop the ventilation fan.

[Problems to be solved by the invention] In the conventional example described above, when the lid 7 is opened, the switch SW' is turned on to drive the ventilation fan, which prevents odors from flowing back into the room. but,
Since the switch SW' is turned on when the lid 7 is opened, there is a problem that odor flows back when the lid 7 is opened. In other words, the ventilation fan rotates when the switch SW' is turned on, but it takes time (1 to 2 seconds) to reach the rotation speed that sucks air, so when the switch SW' is turned on when the lid 7 is pulled open. Even lid 7
There is a problem in that odor backflows from the input port 10 that is opened. Therefore, it is necessary to turn on the switch and set the ventilation fan to the suction state before opening the lid.

[Means for solving the problem] In order to solve the above problem, a push button 22 is provided on the handle 11 provided on the lid 7, and a rotating rod 25 that rotates when the push button 22 is pressed is provided on the back side of the lid 7. A pressurizing part 28 is provided at one end of the rotary rod 25 to operate the push switch SW by the rotation of the rotary rod 25 when the push button 22 is pressed. engages with the receiver 31 and presses the push button 22
When the rotary rod 25 is rotated by pressing , the latch 29, which is released from the latch receiver 31, is moved to the rotary rod 2 following the operation of the push switch SW by the pressurizing section 28.
5.

With the above configuration, when opening the lid 7, the push button 22 must be pressed first. is the push switch
Press the SW to turn on the push switch SW and drive the ventilation fan 3, and then the rotating rod 25
As the latch 29 rotates further, the latch 29 is moved to the latch receiver 3.
1, and by pulling the lid 7, the lid 7 is opened and the input port is opened, making it possible to input garbage. Therefore, when opening the lid 7 to allow garbage to be thrown in, the push switch SW is turned on and the ventilation fan 3 is activated before the lid 7 is opened, and the lid 7 is opened after a delay.
The lid 7 can be opened after the ventilation fan 3 is in the suction state. Therefore, the ventilation fan 3 is activated before the lid 7 is opened, and the odor is prevented from flowing back into the room, thus solving the problems of the prior art.

[Example] 1 is an outer wall, and a storage case 2 is attached to the outdoor side of the outer wall 1. A garbage container 12 is housed inside the storage case 2, and a door 26 that can be opened and closed is provided at the front opening 13 of the storage case 2.
A ceiling plate 15 is arranged below the top plate 14 of the storage case 2 and is substantially parallel to the top plate 14.
An exhaust passage 16 is formed between and the ceiling plate 15. A ventilation fan 3 is provided approximately in the center of the ceiling plate 15, and the ventilation fan 3 guides odor from above the garbage receiving container 12 into the exhaust passage 16. An exhaust port 17 is provided in a portion of the exhaust passage 16 facing the upper end of the door 26.
A recess 18 for installing a deodorizer is provided in the part,
A deodorizer 19 is detachably mounted in this deodorizer mounting recess 18. 20 is an air inlet provided at the lower end of the door 26. A through hole 4 communicating with the inside of the storage case 2 is bored in the outer wall 1, and an input opening 10 is formed by inserting a rectangular cylindrical loading cylinder 5 into the through hole 4. The indoor side collar 5a of the cylinder 5 is in contact with the edge of the through hole 4. Reference numeral 6 denotes a lid receiving plate in the shape of a rectangular frame, which is arranged so as to cover the four edges of the through hole on the indoor side, and is attached with fasteners such as wood screws. A lid 7 that can open and close the input port 10 is attached to the lid receiving plate 6 with a hinge 23 so as to be openable and closable. A switch housing 24 is attached to the input cylinder 5 on the indoor side between the through hole 4 and the input cylinder 5, and a push switch SW is installed inside the switch housing 24. This is an order switch in which pressing the pressing part 8 of the push switch SW turns it on and pressing it again turns it off. A through hole 9 is provided in a portion of the lid receiving plate 6 corresponding to the push switch SW, and the pressing portion 8 is made to protrude from the through hole 9.
The push switch SW, the power supply, and the ventilation fan 3 are connected, and the ventilation fan 3 is connected to the push switch SW.
It is designed to be driven and stopped by SW. The lid 7 is provided with a handle 11.
is provided with a push button 22 that can be pressed against a return spring 21. The lid 7 is mounted on the back side of the lid 7 so as to be freely see-saw around a rotating rod 25, and one end of the rotating rod 25 is provided with a pressurizing part 28 corresponding to the pressing part 8 of the push switch SW. A latch 29 is extended from the other end of the rotating rod 25. This rotating rod 25
A plate spring 30 is attached to the lid receiving plate 6, and a portion of the shaft 27 closer to the pressurizing part 25 is in contact with the push button 22, and urges the rotating rod 25 to contact the push button 22. Further, a latch receiver 31 is provided at a portion of the lid receiving plate 6 corresponding to the latch 29. When the lid 7 is closed, the latch 29 is engaged with the latch receiver 31, the pressurizing part 28 is separated from the pressing part 8, the push switch SW is in the off state, and the ventilation fan 3 is not driven. do not have. Next, when opening the lid 7 and throwing in the garbage, hold the handle 11 and press the push button 22, the rotating rod 25 will rotate, the pressure section 28 will push the pressure section 8, and the push switch will be activated.
The SW is turned on, the ventilation fan 3 is driven, and the odor is exhausted. In this state, when the push button 22 is further pressed, the latch 29 is disengaged from the latch receiver 31, and by pulling the handle 11 toward the indoor side, the lid 7 is opened and garbage can be thrown in. Furthermore, when the lid 7 is closed, the pressing part 8 is pressed by the pressing part 28 and the push switch is activated.
When the SW is turned off and the ventilation fan 3 is stopped, the latch 29 engages with the latch receiver 31.

[Effect of the invention] As described in the description of the invention, a push button is provided on the handle provided on the lid, and a rotating rod that rotates when the push button is pressed is arranged on the back side of the lid, so that the rotating rod can be rotated by pressing the push button. A pressurizing part is provided at one end of the rotary rod to operate the push switch when the push button is pressed. A latch is provided at the other end of the rotating rod that detaches from the latch receiver following operation of the push switch by the pressurizing section, so when throwing in food waste, when holding the handle of the lid and pressing the push button, the rotating rod will rotate. The push switch is operated in the pressurizing part to drive the ventilation fan, and then the rotary rod is further rotated to remove the latch from the latch receiver, and the lid is opened by pulling the handle with the handle. It takes time to press the button to drive the ventilation fan and open the lid, so there is no risk of backflow of odors unlike conventional lids that can be opened instantly. Furthermore, there is no risk of the lid being opened inadvertently because the latch is locked to the latch receiver simply by pulling the handle of the lid.

[Brief explanation of the drawing]

Fig. 1 is a side sectional view of an embodiment of the present invention, Fig. 2 is a plan sectional view of the same, Fig. 3 is an enlarged side sectional view of the handle portion of the above, and Fig. 4 is a sectional view of a conventional example. 1 is the outer wall, 2 is the storage case, 3 is the ventilation fan, 7
1 is a lid, 11 is a handle, 22 is a push button, 25 is a rotating rod, 28 is a pressurizing part, 29 is a latch, 31 is a latch receiver, and SW is a push switch.

Claims (1)

[Scope of utility model registration request] A storage case is placed on the outdoor side of the outer wall, a ventilation fan is installed in this storage case to exhaust the odor inside the storage case, an inlet is provided in the outer wall to communicate between the indoor area and the storage case, and the indoor side of the inlet is installed. A lid that can be opened and closed is attached to the opening, a push switch is installed on the rim of the indoor side of the input slot to stop the ventilation fan, a push button is installed on the handle provided on the lid, and the fan can be turned on and off by pressing the button on the back side of the lid. A pressurizing part is provided at one end of the rotary rod to operate the push switch when the rotary rod rotates when the push button is pressed, and when the push button is not pressed, the latch receiver on the rim of the mouth is used. A food waste storage container provided with a latch at the other end of the rotary rod that engages with the push button and is released from the latch receiver following operation of the push switch by the pressurizing section when the rotary rod is rotated by pressing the push button. .