JPH0829Y2 - Jar pot - Google Patents

Description

TECHNICAL FIELD The present invention relates to a jar pot, and more particularly to a jar pot that prevents water from adhering to a control device.

Conventional technology In conventional jar pots, water may infiltrate into the bottom frame depending on the place of use and handling.If the main body is turned upside down when discarding the remaining hot water in the container, The retained water was sometimes splashed on the control device.

Problems to be solved by the invention Depending on the place where the jar pot is used and how it is handled,
There has been a problem that water enters the bottom frame, and the water impinges on the control device to cause a malfunction.

Means for Solving the Problems The present invention has been made to solve the above problems, and provides a waterproof sheet at the opening of a substrate case integrally formed with a bottom frame.

Function With the above configuration, when water enters the bottom frame depending on the place of use or handling and the body is turned upside down and the remaining hot water is discarded, the waterproof sheet blocks the water and splashes the control device. And the malfunction of the control device can be prevented.

Embodiment An embodiment of the present invention will be described below with reference to FIGS. Reference numeral 1 is a main body, 2 is a cylindrical container with a bottom, and 3 is a lid, which is mounted on the upper opening of the main body 1 so as to be removable and rotatable about a hinge 9. Reference numeral 4 is an opening / closing lever for opening and closing the lid 3, 5 is a push plate, 6 is an air pump, 7 is a steam port, 8 is a steam passage, and 10 is a steel ball valve. 11
Is a main body ring, and 12 is a sprue body, which is integrally formed with a pipe-shaped sprue 12a and is inserted and fixed in a front opening of the main body ring 11. 12b is an opening in the upper part of the sprue 12a, 13 is a sprue pipe, and its tip 13b and the opening 12b face each other with their hole centers aligned. Reference numeral 14 denotes a stopper body, which includes a stopper cover 14a, a pipe portion 14b, and a jaw portion 14c. The other tip portion 13a of the sprue pipe 13 is fitted in a watertight manner with the pipe portion 14b of the stopper cover 14a. Further, the stopper cover 14a is fitted with a rib 12c provided integrally with the sprue body 12, and the jaw portion 14c and the flat surface portion 12 of the sprue body 12 are joined together.
Watertightly attached to e by ultrasonic welding. A stopper 15 is supported and held by a plurality of holding ribs 12d in a space defined by the spout body 12 and the stopper cover 14a. Therefore, the sprue main body 12, the sprue pipe 13, and the stopper main body 14 are integrally configured. 16 is a gauge pipe made of transparent glass, the upper part is connected with a discharge pipe 12f integrally formed in the lower part of the flat surface part 12e of the sprue main body 12 with a discharge packing 25, and the lower part is a pipe 24 provided in the bottom part of the container 2. Are connected by a U-shaped pipe 26. Reference numeral 17 denotes a temperature sensor, which is pressed against the lower surface of the bottom center of the container 2. 18
Is attached to the lower surface of the bottom of the container 2 by a heater, and has a main heater and a heat retention heater. 19 is a bottom frame, the main body 1
Is fitted in the lower opening of the. 20 is a control device and a bottom frame 19
It is attached to a substrate case 27 that is integrally provided in the central portion of the. Reference numeral 21 denotes an operation board, which is attached inside the operation panel 28 on the front surface of the bottom frame 19 and is connected to the control device 20 by a lead wire (not shown). Reference numeral 22 denotes a waterproof sheet, which is fixed between the control device 20 and the bottom plate 29. Specifically, the front side is fixed by being sandwiched between the bottom frame 19 and the bottom plate 29 to cover the operation board 21, and the other parts. A plurality of claws 30 provided around the substrate case 27 are hooked and fixed in a plurality of holes 31 provided in the waterproof sheet 22. Reference numeral 23 is a plug receiver fixed to the bottom frame 19, to which a cord with a magnet plug (not shown) is connected.

 The operation of this embodiment having the above configuration will be described.

Pick the open / close lever 4 and unlock the lid 3 to remove the lid 3
Open, put water in the container 2, close the lid 3, connect a cord with a magnetic plug (not shown) to the plug receiver 23, and turn on the power. Then, the heater 18 is turned on to start boiling water. When boiling, the steam is discharged from the steam port 7 through the steam passage 8. When the temperature sensor 17 detects boiling, the controller 20
To switch to heat retention.

When tapping water, the push plate 5 is pushed to compress the air pump 6, and at this time compressed air is sent into the container 2, the hot water in the container 2 is pushed out from the pipe 24 at the bottom of the container 2, and the U-shaped pipe 26 , Gauge pipe 16, discharge pipe
After entering the stopper body 14 via 12f, through the hole of the stopper body 14 provided in the upper part of the stopper 15, from the pipe portion 14b into the sprue pipe 13, from the pipe-shaped opening 12b of the sprue body 12 to the sprue 12a. And flows into another container such as a teapot placed under the spout 12a. At this time, spout body 1
2.The spout pipe 13 and the stopper body 14 are integrally configured, and the gap between the opening 12b and the tip 13b is kept to a minimum, so the steam leaks when tapping hot water is very small and may be caused by dew condensation. There is no electrical defect.

When the remaining hot water in the container 2 is to be discarded, the lid 3 is removed from the hinge 9 and the main body 1 is turned upside down and discarded in a sink or the like. However, when the place where the main body 1 is placed is wet with water or the like, If the water overflows when supplying water, container 2
For various reasons such as when cleaning the inside, even if water has infiltrated the bottom frame 19 and the bottom plate 29 of the bottom of the main body 1, there is the waterproof sheet 22 fixed between the control device 20 and the bottom plate 29. ,
Water is blocked by the waterproof sheet 22 and prevented from entering the control device 20 and the operation board 21.

Further, since the stopper 15 is housed in the space between the gate main body 12 and the stopper cover 14a to form the gate assembly (FIG. 2) integrated with the gate pipe 13, the number of parts is reduced and the assemblability is good.

Effect of the Invention According to the present invention, depending on the place of use and the way of handling, if the water intrudes into the bottom frame and the remaining hot water is discarded, even if the main body is turned upside down, it will be blocked by the waterproof sheet and the controller will be protected from water. Since it is possible to prevent the occurrence of malfunction, it is possible to prevent a malfunction of the control device, and it is possible to provide an extremely reliable jar pot.

[Brief description of drawings]

FIG. 1 is a vertical sectional view of a jar pot showing an embodiment of the present invention, FIG. 2 is a vertical sectional view showing the same gate assembly, and FIGS. 3 (a), (b), and (c) are the same gates. It is an exploded perspective view showing an assembled state of an assembly. 1 ... Main body, 2 ... Container, 3 ... Lid body, 11 ... Main body ring, 12 ... Gate body, 14 ... Stopper body, 15 ... Stopper, 19 ... Bottom frame, 20 ... Control device , 21 …… Operation board, 22 …… Waterproof sheet, 29 …… Bottom plate.

Claims (1)

[Scope of utility model registration request] 1. A bottomed cylindrical container (2) provided in the central portion of a main body (1), and a heater (18) for boiling water and heating the water contained in the container (2). Said container (2)
The inner hot water is discharged from the sprue (12a), and the control device (20)
A jar pot having a bottom portion, wherein a waterproof sheet (22) is inserted between the control device (20) and the bottom plate (29).