JPH06113961A - Electric hot-water storage container - Google Patents

Abstract

PURPOSE:To secure the safety in the case where the handle of an inside container is used as device body, too, and facilitate the mounting and demounting of the inside container from the device body and the handling of the inside container in a single form. CONSTITUTION:An electric hot-water storage container is equipped with a device body 1 having a heating means for heating the inside liquid on the inner bottom surface, inside container 31 which has a pouring passage 33 for pouring the inside liquid outside and is fitted in a demountable manner to the device body 1 and placed on a heating means and heats the inside liquid, and a device body cover which is pivotally supported at the mouth part of the device body 1 so as to open and close the upper edge of the device body 1. Further, a locking means which can lock and lock-release the device body cover to a closed state when the device body cover is closed and the locking means 4c and 141 which can lock and lock-release the inside container 31 to a fitted state when the inside container 31 is fitted to the device body 1 are provided. A handle 151 permits the transportation and handling in a variety of attitudes through the integral formation due to the lock of the inside container 31 and the device body 1.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electric hot water storage container, and more particularly to an electric hot water storage container such as a domestic electric kettle for heating a content liquid to keep it hot or warm.

[0002]

2. Description of the Related Art Household electric pots are used and handled especially by housewives and children, so that they are desired to be convenient and safe.
Further, it is preferable that the structure is simple in terms of ease of use and cost.

If the inner container of the electric hot water storage container can be washed as a whole, it is convenient for cleaning and easy to keep clean.

In order to achieve this, the container body has a double structure and heating means for the content liquid is provided on the inner surface, and the inner container is detachably fitted into this container body and the content liquid is heated by the heating means. It is proposed to do so.

[0005]

By the way, the inner container of the electric hot water storage container is deep, and it is heavy and difficult to extract when the content liquid is contained, which is inconvenient to use.

In order to deal with this, it is preferable that the content liquid is quickly discharged and withdrawn. However, it is considered that the container lid is opened and the container is tilted as it is, and the content liquid in the inner container is discharged all at once through the wide opening of the inner container and the container, and it is easy to actually perform this.

In this case, there is a risk that the inner container may come out of the container and fall out. In order to cope with this, Japanese Utility Model Laid-Open No. 3-24028 discloses an inner container provided with a handle for attaching and detaching to and from the body. However, in this case, the structure is complicated by overlapping with the handle of the body, which causes a cost increase. In particular, if it is installed in a size that is convenient for attaching and detaching the inner container, it becomes an obstacle when not in use. If it is small, it is difficult to attach and detach the inner container.

It is also conceivable that the handle provided on the inner container is used outside the body to be used also as the handle of the body.
However, in this case, when the inner container is lifted together with the body lid and the body lid by the handle, the lock on the body lid may be unlocked or the lock may become loose. The lid will open, and the body will fall out together with the body lid, which is dangerous. Even if it does not fall off, rattling or twisting may occur, causing abnormal noise or malfunction.

An object of the present invention is to provide an electric hot water storage container that can cope with such a point.

[0010]

[Means for Solving the Problems] In order to achieve the above-mentioned object, the present invention comprises a container provided with a heating means for heating the content liquid on the inner bottom surface and a pouring path for pouring out the content liquid to the outside. An inner container that is detachably fitted into the body and placed on the heating means to heat the content liquid, and a body pivotally supported at the mouth of the body to open and close the upper end of the body. It is characterized by comprising a lid and a locking means for locking the inner container on the side of the container when it is fitted in the container.

In this case, it is preferable to have a locking means for locking the body lid on the side of the body when the lid is closed.

Further, the front part of the container may have a liquid injection guide for receiving the content liquid poured out through the pouring path and guiding the liquid downward.

In the above, the spout passage may be configured such that the spout of one passage faces a predetermined pouring position to the outside.

The pouring path has a base side pouring path provided in the inner container and an auxiliary pouring path provided in the vessel lid, and the auxiliary pouring path is provided in the base side pouring when the vessel lid is closed. It is also possible to make a butt connection with the outlet and to make the pouring outlet at the tip of the auxiliary pouring passage face a predetermined pouring position to the outside.

Further, a handle is provided for both the body and the inner container, which are located outside the body and the lid and whose both ends are connected to both sides of the mouth of the inner container through a gap between the body and the lid. You can also do it.

[0016]

According to the above construction of the present invention, the inner container is detachably fitted into the body and placed on the heating means on the bottom surface of the body, whereby the content liquid is heated by this heating means to perform boiling or heat retention. The content liquid can be poured out to the outside through the pouring path provided in the inner container, but by extracting it from the body, it can be separated from the heating means, bulky body, and body lid and poured without disturbing others. Can be made to be able to be washed as a whole.

When the inner container is fitted into the body again, it is locked to the body side by the locking means, so that the inner container can be handled in any posture, regardless of whether the lid is opened or closed or locked. Also, it is possible to prevent the inner container and the container from rattling or the inner container from falling out of the container.

At this time, when the container lid is open, it is possible to handle the inner container and the container as one container while inclining the container and discharging the content liquid all at once.

When the lid of the body is closed by the locking means to the side of the body, the inner container is locked to the body and is in a double-locked state. The safety of integrated handling can be improved.

If the front part of the container has a liquid injection guide for receiving the liquid to be poured out through the pouring path and guiding the liquid downward, the liquid is finally guided and safely. It is possible to inject the liquid, and by permanently installing this on the side of the container, it is possible to reduce the bulkiness due to the incidental material of the inner container.

In this case, when the pouring outlet of the tip of the pouring passage faces a predetermined pouring position to the outside by one passage,
It is possible to pour the content liquid to a predetermined external position with a simple passage structure.

In addition, the pouring path is divided into a base side pouring path provided in the inner container and an auxiliary pouring path provided in the vessel lid, and the liquid content is externally determined by the pouring outlet at the tip of the auxiliary pouring path. If the content liquid can be poured out to the pouring position of, the part of the pouring path can be installed by using the space of the vessel lid, and if the inner container has only the base side pouring path. Get better

Further, by providing a handle located outside the body and the lid and having both ends connected to both sides of the mouth of the inner container through a gap between the body and the lid, this connection is provided. By using the joints between them, it is achieved without hindering the independence of the vessel, vessel lid and inner container.
The body lid can be freely opened and closed independently, and if the body lid is open, the inner container can be freely attached to and detached from the body.

The handle can be held from the outside of the body and the body lid even when the body lid is closed,
By locking the inner container and the body together, it is possible to carry the body together and handle it in various postures regardless of the open / closed state of the lid. By releasing the inner container, the unification of the inner container and the container can be released. At this time, by grasping the handle, the inner container can be pulled out from the container and put into a single handling state.

[0025]

1 to 7 show a first embodiment of an electric hot water storage container to which the present invention is applied.

As shown in FIG. 1, a metal-made container-shaped inner case 2 is housed in a metal-made cylindrical outer case 3 to form a double-walled structure body 1, and the metal contents are made of metal. The container 31 is detachably fitted into the container body 1 from above so that it can be housed.

The inner case 2 has an upper end flange 2a received by a shoulder member 4 made of synthetic resin fitted to the upper end of the outer case 3 from above.

A bottom ring 7 made of synthetic resin is applied to the lower end of the outer case 3, and the bottom ring 7 and the bottom of the inner case 2 are connected by a connecting fitting (not shown) to form the outer case 3,
The inner case 2 and the bottom ring 7 are integrated with each other.

At the opening of the bottom ring 7, a bottom lid 10 made of synthetic resin is provided.
Is attached by fitting a plurality of claws provided on itself and fixing with one screw.

A rotary seat body 9 is rotatably fitted on the outer peripheral portion of the lower surface of the bottom lid 10 by a plurality of claws provided on the bottom cover 10, and when the body body 1 is fixed, the rotary seat body 9 is mounted on the rotary seat body 9. 1
Can be rotated lightly.

A heater 8 is provided on the inner bottom surface of the inner case 2.
Aluminum heating plate 8 with a and 8b applied to the back side
Are provided, and several places in the circumferential direction are fixed from below by screws 11 as shown in FIGS. Heater 8a,
Reference numeral 8b denotes a water heater and a heat-retaining heater. For example, the linear heaters 8a and 8b are alternately wound around an annular mica plate, sandwiched between the mica plates, and housed in a case.

A heat shield plate 12 is placed under the bottom of the inner case 2, and a sensor guide cylinder 12 formed in the center of the heat shield plate 12 is placed.
As shown in FIG. 6, a is fitted in through holes provided in the center of the bottom of the interior case 2 and the center of the heating plate 8.

The bottom plate 13 of the sensor guide cylinder 12a is applied to the central portion of the lower surface of the heat shield plate 12, and the projection 13a on one side is provided on the heat shield plate 12 and a part of the bottom of the interior case 2. The heat shield plate 12 is secured to the upper surface of the bottom of the inner case 2 through the holes 14a and 14b.
The screw 11 is pressed against and held on the other side, and is fixed to the bottom of the interior case 2 together with the heat shield plate 12 on the opposite side sharing the screw 11.

The sensor case 1 is attached to the sensor guide cylinder 12a.
5 is fitted in such a manner that it can move up and down, and a spring 16 that acts between this and the bottom plate 13 urges the sensor case 15 so that it is always at the upper limit position regulated by the stepped portion 12b of the sensor guide cylinder 12a. At this upper limit position, the upper surface wall 15a of the sensor case 15 is projected to the upper surface of the heating plate 8 by a predetermined amount.

In the sensor case 15, the sensor holder 1
There is provided a temperature sensor 18 which is supported by 7 and comes into contact with the back surface of the upper surface wall 15a of the sensor case 15. The sensor holder 17 also holds a magnet 19 and a reed switch 29 that magnetically reacts with the magnet 19 with a recess 17a opened downward.

A magnetic field shield plate 21 is provided on the bottom plate 13 so as to face the recessed portion 17a and to be fitted therein.
As the sensor case 15 moves up and down, the recess 17a is covered or detached upward.

The inner container 31 is removably accommodated in the body 1. In the accommodated state, the inner case 31 is placed on the upper surface of the heating plate 8 and the sensor case 15 protruding above the heating plate 8 is shown in FIG. Push down as shown in FIG.

When the sensor case 15 projects above the hot platen 8, the recess 17a is removed above the magnetic shield plate 21. Therefore, the reed switch 20 reacts with the magnet 19 because there is no magnetic obstacle between the reed switch 20 and the magnet 19, and the reed switch 20 is turned on or off.

However, when the inner case 31 is housed in the body 1 and placed on the heating plate 8 to push down the sensor case 15, the recess 17a is sufficiently covered with the magnetic field shielding plate 21,
Since it enters between the magnet 19 and the reed switch 20 and prevents the reed switch 20 from magnetically reacting with the magnet 19, the reed switch 20 returns from the operating state to the normal state.

Then, the attachment / detachment of the inner container 31 can be automatically determined by the change between the operating state of the reed switch 20 and the normal state.

A circuit housing box 40 is integrally formed with the bottom ring 7 by opening downward, and a circuit board 41 housed in the circuit housing box 40 is protected against water leakage from above. There is. Further, the circuit housing box 40 is covered with a bottom lid 44 from below, so that it is possible to cope with flooding from below such as when the container 1 is submerged in stored water.

Control circuit 4 mounted on this circuit board 41
2 uses the microcomputer 43. The microcomputer 43 is provided with an output signal from an operation panel 18 provided on the front surface of the pipe cover 4a having a liquid injection guide 32 projecting forward of the shoulder member 4, the temperature sensor 18, the reed switch 20, and the like. In response to various detection signals, the operation control of boiling and heat retention is performed, and the operation display and display control by timer setting are performed.

Returning to FIG. 1, the shoulder member 4 is provided at the upper end of the body 1.
A container lid 6 for covering the mouth portion 61 of the container 1 is provided. The container lid 6 is pivotally attached to the shoulder member 4 at the rear portion thereof by a hinge pin 68 so as to be openable and closable. This vessel lid 6
The pivotal attachment of is a partially open type bearing 6 formed integrally with the shoulder member 4.
9 and the hinge pin 6 when the body lid 6 is open.
8 can be attached to and detached from the bearing 69.

By attaching / detaching the hinge pin 68, the container lid 6 can be attached / detached, and it becomes easy to wash itself and to supply / drain the content liquid with the inner container 31 accommodated in the container 1.

The free end of the body lid 6 advances and retreats under the guidance of the back plate 81 of the body lid 6, and when the body lid 6 is closed, a part of the shoulder member 4 is pressed by the spring force. A lock member 71 is provided that engages with the formed locking portion 45 and locks the body lid 6 in the closed state.

This lock member 71 is provided on the shoulder member 4 with the shaft 7
8 and is coupled with a lock release lever 79 provided with an operating portion 79a by an appropriate motion transmission mechanism such as a cam portion 79b or a lever of the lock release lever 79a.
The operating portion 79a is raised and pivots around the shaft 73, whereby the lock member 71 is retracted against the spring 72, and the lock is released. At the same time, by further lifting the operation portion 79a of the lock release lever 79, the body lid 6 can be opened upward as it is after the release of the lock.

A shoulder member 32 made of synthetic resin is provided on the upper end of the inner container 31, and a flange 31a of the inner container 31 is received by a step portion at the lower end of the shoulder member 32 and fixed by a screw 45.

When the inner container 31 is housed in the body 1,
The shoulder member 32 is fitted to the shoulder member 4 of the body 1 as shown in FIGS. 1 and 4 to form a double shoulder structure.

At the front of the outer surface of the inner container 31, a base is connected to the lower portion of the inner container 31 and a pouring path 33 is provided for standing up and pouring out the content liquid to the outside.

The upper end 33a of the pouring path 33 has an inner container 3
1. A beak-shaped protruding portion 32 protruding like a beak from the front of the shoulder member 32
It is connected to the opening 39 of the bottom wall of a and opens on the upper surface of the beak-shaped protrusion 32a.

Further, the middle portion of the pouring path 33 is formed by a transparent tube 40, and the liquid level of the content liquid flowing therein is a liquid volume display window 37 of a resin pipe cover 38 provided on the front surface of the inner container 1. It is made visible from the outside through.

The pipe cover 38 is a lower metal fitting 74 attached to the lower portion of the front portion of the inner container 31 by utilizing the structure of the connecting portion between the pouring path 33 and the inner container 31, and the beak-shaped protrusion of the shoulder member 32. It is sandwiched and held between 32a and 32a.

The pipe cover 4a of the body 1 of the body lid 6.
An auxiliary pouring path 35 for receiving the pouring content liquid from the pouring path 33 and guiding it to the pouring guide 132 is built in the free end portion of the inner container 31 which covers the beak-like protrusion 32a. .

The auxiliary pouring path 35 may be provided integrally with the pouring path 33, but by providing the auxiliary pouring path 35 by utilizing the internal space of the vessel lid 6, the bulkiness of the inner container 31 due to the incidental material is reduced, and It facilitates the handling of the container 31 by itself.

The auxiliary pouring path 35 can be washed together with the body lid 6 by removing the body lid 6 from the body 1.

A seal packing 75 is attached to the rim of the lower end 35a of the auxiliary pouring path 35 as shown in FIG. 2. When the body lid 6 is closed, the seal packing 75 is crimped to the rim of the opening 39. By doing so, the auxiliary pouring path 35 is brought into a butt connection state in which liquid does not leak to the pouring path 33,
This connection state is firmly held by locking the vessel lid 6 in the closed state.

Further, the spout 160 at the tip is the pouring guide 13
It faces the upper end of 2 with an open gap to the atmosphere and is a little intruded.

When the container lid 6 is opened, the auxiliary pouring path 35
Is lifted together with the free end of the vessel lid 6, the lower end 35a is separated from the opening 39 together with the seal packing 75, and the connection state is released. In short, the connection between the pouring path 33 and the auxiliary pouring path 35 does not make the opening and closing of the vessel lid 6 somewhat inconvenient, and the auxiliary pouring path 35 is disconnected from the pouring channel 33 according to the opening and closing of the vessel lid 6. It becomes a state or becomes a connected state.

Further, in the auxiliary pouring passage 35, there is provided a falling water stop valve 76 for preventing the content liquid from flowing out through the pouring passage 33 and the auxiliary pouring passage 35 when the container 1 falls. .

The water stop valve 76 at the time of tipping may be provided at the upper end of the spout passage 33. However, it is preferably higher than the full water level of the inner container 31.

A bellows pump 101 is provided between the body lid 6 and the back plate 81. The bellows pump 101 is pressed by a pressing plate 102 exposed on the upper surface of the body lid 6 to discharge pressurized air from the discharge port 1.
It is designed to be discharged from 03 and sent into the inner container 31.

When pressurized air is sent into the inner container 31, it pressurizes the content liquid and tries to push it out, and it is poured out to the outside through the connected pouring path 33 and auxiliary pouring path 35. The liquid is poured into the post-injection guide 32 so that the liquid can be gently and safely infused from the infusion guide 32 to the receiver without splashing.

An inner lid 85 made of metal for closing the mouth of the inner container 31 is applied to the lower surface of the back plate 81 and is fastened with screws 83. Between the outer periphery of the inner lid 85 and the back plate 81, a seal packing 84 facing the rim of the inner container 31 is provided.
When the container lid 6 is closed, the inner lid 85 contacts the rim of the inner container 31 with this seal packing 84,
The inner container 31 is closed.

As shown in FIG. 1, between the back plate 81 and the inner lid 85, a steam passage 87 for discharging the steam generated in the inner container 31 to the outside is formed by using the auxiliary plate 104. . The steam passage 87 has an opening 86 on the inner lid 85 toward the inner container 31 side, and an opening 52 to the outside on the upper surface on the rear side of the body lid 6.

A valve port 105 located in the middle of the steam passage 87 is formed between the auxiliary plate 104 and the back plate 81 of the steam passage 87, and a body is formed between the auxiliary plate 104 and the inner lid 85. 1 shuts off the valve opening 105 when the valve 1 falls over.
06 is provided.

On the other hand, a holding cylinder 112 having a longitudinal slit 112a is provided at the center of the back surface of the bellows pump upper plate 111 located inside the pressing plate 102, and a hollow valve rod is provided on the inner circumference of the holding rod 112. 113 is vertically slidably fitted into the slit 112a and the hook 113a at the upper end is fitted.
And the valve rod 113 is urged downward by a spring 114 that acts between the valve rod 113 and the bellows pump upper plate 111, and the valve gap 113 is formed by the slit 112a.
The maximum downward movement position from the holding cylinder 112 is restricted by the engagement of the hook 113a with the hook 113a.

The lower end of the valve rod 113 is fitted in an opening 115 provided at the center of the back plate 81 so as to be vertically slidable.

The discharge port 103 of the bellows pump 101 is
Located around the central opening 115 of the back plate 81,
The outer peripheral portion 116a is annularly sandwiched between the back plate 81 and the auxiliary plate 104 at the outer circumferential position where the discharge port 103 of No. 1 is located, and the inner peripheral portion is the outer periphery of the lower end portion of the valve rod 113. A valve membrane 116 having a valve portion 116b that is fitted between the edge of the opening 115 and the edge of the opening 86.

The valve rod 113 is provided with a hole 113b penetrating inward and outward at a position just above the portion where the valve portion 116b at the lower end is fitted, and the bellows pump 101 is not pressed by the pressing plate 102 and the bellows is not provided. When the pump upper plate 111 is at the uppermost position as shown in FIG. 1, the valve rod 113 is adapted to press the valve portion 116b at the lower end onto the rim of the opening 115 from below.

As a result, the steam passage 87 does not communicate with the bellows pump 101 side but communicates with the outside of the container lid 6 as indicated by the broken line arrow in FIG. 6. It can be released to the outside without any problem.

Therefore, even if the content liquid in the inner container 31 is boiled and a large amount of steam is generated, it is possible to eliminate the inconvenience that the content liquid is trapped in the inner container 31 and spontaneously pressurizes to push out the content liquid. You can

A valve opening 113c is provided in the valve rod 113, and a safety valve 121 is provided to close the valve opening 113c. The safety valve 121 does not pass the steam discharged to the outside through the steam passage 87, but the body 1 falls over. When the water stop valve 106 is activated at the time of the fall and the content liquid is still going to flow out through the steam passage 87, the safety valve 121 is easily pushed to open the content liquid into the bellows pump 101. It is introduced and stored to prevent the content liquid from coming out to the outside for a long time. As a result, even if the body 1 falls, the body 1 is slowly raised without panicking, and it becomes possible to take measures while the liquid content does not flow out.

A resin intake valve 201 is provided on a part of the upper plate 111 of the bellows pump 101 as shown in FIG. 3, and the intake valve 201 is opened when the bellows pump 101 is restored after the pressing operation. The outside air can be sucked through the intake port 202.

At this time, the intake port 201 is the bellows pump 10.
It is located far from the inside of the first inner container 31 and close to the outside, and it is easy to suck cold air. Therefore, when the bellows pump 101 is next pressed, the expansion of the air when the air in the bellows pump 101 is blown into the inner container 31 can be expected greatly, and the pressurization efficiency of the content liquid can be improved. it can.

A pouring lock member 122 is provided around the portion of the vessel lid 6 where the pressing plate 102 is provided to prevent the pressing plate 102 from being pushed down by the rotating position and to release this blocking. The operation protrusion 122a protruding from the upper surface of the body lid 6 is used for operation.

As shown in FIGS. 4, 5 and 7, a lock member 141 that works with the shoulder member 4 of the body 1 is provided at one position on the front side of the shoulder member 32 of the inner container 31. ing. The lock members 41 may be provided on both sides of the inner container 31.

The lock member 141 is provided between the pair of left and right side covers 142 protruding from the shoulder agent 113 and the shaft 14 between them.
A resin spring 141b pivotally supported by 3 and integrally formed on the tail end 141a side abuts on a spring receiver 32d integrally formed on the shoulder member 32, so that the operation portion 141c side of the lock member 141 is provided. Lock piece 141d provided
Is kept engaged with a locking portion 4c formed integrally with a part of the shoulder member 4 of the body 1.

As a result, the inner container 31 is accommodated in the body 1 and is placed on the heating plate 8 and at the same time, the lock piece 141d.
Automatically engages with the locking portion 4c, and the inner container 31 can be automatically locked in the fitted state in the body 1. The piece member 4 of the body 1 has a relief recess 144 for the lock member 41 and the side cover 142.

To lock the lock member 141, the lock member 141 is locked by the operating portion 141c.
It can be released by rotating it counterclockwise against b.

In the above-mentioned configuration of the present embodiment, the inner container 31 is detachably fitted into the body 1 and placed on the hot platen 8 on the inner bottom surface of the body 1, so that the content liquid is heated by the hot platen 8 to boil water. It is possible to keep temperature and keep warm, and the content liquid can be poured out to the outside through the pouring path 33 provided in the inner container 31 and the auxiliary pouring path 35 provided in the vessel lid 6. It is possible to separate the board 8 from the bulky body 1 and the body lid 6 so that the whole body can be washed together with the pouring path 33 without obstruction.

When the inner container 31 is fitted into the body 1, the inner container 31 is locked in this fitted state, so that the inner container 31 can be handled in the same posture as the body 1 regardless of whether the lid 6 is opened or closed. It is possible to prevent the inner container 31 and the container 1 from rattling and the inner container 31 from coming off from the container 1 and falling off.

At this time, when the container lid 6 is opened, the inner container 31 and the container 1 can be handled as one container while being tilted to discharge the content liquid all at once.

On both sides of the shoulder member 32 of the inner container 31, as shown in FIG.
As shown in FIG. 2, both ends of the handle 151 located outside the body 1 and the body lid 6 are rotatably connected by a shaft 153 through a gap 152 between the body 1 and the body lid 6. .

In the case of the present embodiment, such a gap 152 is
Recessed portion 32a formed by notching the edge of the shoulder member 32 of the inner container 31
However, the present invention is not limited to this, and may be formed by a recess formed on the side of the body lid 6, or between the recesses formed on both the body lid 6 and the shoulder member 32 of the inner container 31. You may do it.

As described above, the connection between the handle 151 and the inner container 31 is made independent of each other by utilizing the joint between the body 1, the body lid 6 and the body 1, the body lid 6 and the inner container 31. Therefore, the body lid 6 can be freely opened and closed independently, and if the body lid 6 is open, the inner container 31 can be freely attached to and detached from the body 1.

The handle 151 can hold the body 1 and the body lid 6 from the outside even when the body lid 6 is closed, and the inner container 31 and the body 1 are locked together to form a container. Regardless of whether the body lid 6 is opened or closed, the body 1 can be carried in the same body and handled in various postures, and by unlocking the lock member 141 between the inner container 31 and the body 1, the contents described above can be obtained. The container 31 and the container body 1 can be released from the assimilation, and by grasping the handle 151 at this time, the inner container 31 can be extracted from the container body 1 and brought into a single handling state.

3 to 10 show a second embodiment of the present invention, in which lock covers 161 are integrally formed on both sides of the front side of the shoulder member 32 of the inner container 31 and are formed in the opening 161a of the rear wall thereof. A lock member 162 fitted with the base wall 162a is provided. The lock member 162 has the resin spring 1 on the base wall 162a.
It has a lock head 162c integrally formed via 62b.

The lock cover 1 is provided between the guide protrusions 162d and 162e formed on both side surfaces of the lock head 162c.
The lock head 162c is fitted in the guide rail 161b on the inner surface of the side wall of the lock member 61 to hold the lock head 162c in the lock cover 161 so that the lock head 162c can slide back and forth, and the operation portion 162f integrally formed on the upper surface of the lock head 162c is locked.
Is projected upward through an opening 161c on the upper surface of the.

On the front surface of the lock head 162c, there is provided a lock claw 162g which engages with the locking portion 4c by the bias of the resin spring 161a, and locks when the inner container 31 is fitted into the body 1. The lock claw 162g is elastically engaged with the portion 4e to lock the inner container 31 in the fitted state in the body 1.

The lock can be released by retracting the lock head 162c against the resin spring 162a by the operating portion 162f.

11 and 12 show a third embodiment of the present invention, in which locks are integrally formed on both sides of the front side of the shoulder member 32 of the inner container 31 via the shoulder member 32 and the resin hinge portion 171. The piece 172 is provided, and this is the locking portion 4 of the shoulder member 4 of the body 1.
The structure is simplified by directly engaging with c to perform the same locking as described above.

This lock can be released by operating the operation piece 172a at the lower end of the lock piece 172 to the outside.

FIG. 13 shows a fourth embodiment of the present invention, in which the pouring path 33 provided in the inner container 31 is provided with the pouring guide 3 on the body 1 side.
4 and the spout 160 facing each other are integrated, and the entire spout 33 is detachably attached to the container 1 together with the inner container 31.

As a result, only one spout 33 is required and the structure is simplified. 160 part of the spout and the stop valve 76 at the time of fall
Is located inside the upwardly projecting portion of the shoulder member 4.

Further, at the lower end of the pipe cover 40 provided at the front part of the inner container 31, a handle 18 that can be pulled out downward is provided.
1 is provided.

This is to pull out the inner container 31 from the body 1 and incline it so that when the content liquid is discharged, a hand can be put on one corner of the bottom of the inner container 31. It will be easier.

The other structure is basically the same as that of the first embodiment, and the common portions and members are designated by the same reference numerals and the duplicate description will be omitted.

[0098]

According to the present invention, the inner container for heating and keeping the content liquid heated by the heating means in the body for heating and for keeping the content liquid out through the pouring path is the container together with the pouring path. Extracted from the body, heating means and bulky body,
As it can be separated from the body lid and washed with the spout channel without disturbing other parts, it is easy to keep the details including the spout channel clean.

Particularly, when the inner container is fitted into the body, it is locked by the body, and regardless of whether the lid is opened or closed or locked, the inner container and the body can be handled in any posture. It is possible to avoid rattling of the inner container and dropping of the inner container out of the container. Therefore, there is no danger or inconvenience in use due to the separable inner container.

At this time, when the container lid is opened, the inner container and the container can be handled as one container while being tilted to discharge the content liquid all at once. It is convenient.

When the lid of the body is locked on the side of the body when the lid is closed, the inner container is locked to the body and is in a double lock state. Since the safety of the integrated handling is improved, it becomes easier to use.

Further, since the content liquid to be poured out through the pouring path is received in the front portion of the container and a liquid injection guide for guiding the liquid downward is permanently provided on the side of the container, it is possible to use the accessory of the inner container. It is possible to achieve safe injection of the infused liquid by the infusion guide without increasing the bulkiness, and it is easy to handle the inner container independently.

In this case, in the pouring path, the pouring outlet at the tip faces a predetermined pouring position to the outside by one passage, and the content liquid is poured to the predetermined external position with a simple passage structure. It can be provided at a low cost without complicating the structure.

Further, the content liquid can be poured to a predetermined external pouring position by the pouring path divided into the base side pouring path provided in the inner container and the auxiliary pouring path provided in the vessel lid. By doing so, a part of the pouring path can be installed by utilizing the space of the vessel lid, and the inner container only needs to be provided with the base side pouring path. The outlet can be provided without increasing the bulkiness of the inner container due to the incidental material, and without increasing the others, and facilitates the handling of the inner container alone.

Further, the handle connected to the inner container located outside the container and the lid allows the inner container to be carried alone and the container to be carried with algae. The connection of the container is achieved without hindering the independence of the container, the container lid and the inner container by utilizing the gap formed at the joint between the container and the container. The body lid can be opened and closed independently, and if the vessel lid is open, the inner container can be freely attached to and detached from the vessel, which is convenient for use.

By locking the handle to the state where the inner container is fitted into the container, the handle can be handled as one body and in various postures regardless of whether the container lid is open or closed. In addition, it can be safely done without falling out, and when the lock is released, the inner container and the container can be unionized, so that the handle only works on the inner container and it is pulled out from the container and made into a single handling state. be able to.

[Brief description of drawings]

FIG. 1 is a sectional view of an electric hot water container as a first embodiment to which the present invention is applied.

FIG. 2 is a sectional view of a spout portion of the electric hot water storage container of FIG.

FIG. 3 is a cross-sectional view showing a pivotal support portion at a rear portion of a container lid of the electric hot water storage container of FIG.

4 is a cross-sectional view showing a lock portion of an inner container of the electric hot water storage container of FIG.

FIG. 5 is an external view of the lock portion of FIG.

6 is a cross-sectional view showing a bottom half of the electric hot water storage container of FIG. 1. FIG.

7 is an exploded perspective view of an inner container and a body of the electric hot water storage container of FIG. 1. FIG.

FIG. 8 is a sectional view showing a lock portion of an inner container according to a second embodiment of the present invention.

9 is an external perspective view of the lock portion of FIG. 8. FIG.

FIG. 10 is a perspective view of the lock member of FIG.

FIG. 11 is a cross-sectional view of the lock portion of the inner container according to the third embodiment of the present invention.

12 is an external perspective view of the lock portion of FIG.

FIG. 13 is a cross-sectional view of an electric hot water storage container showing a fourth embodiment of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Body 4c Locking part 6 Body cover 8 Heat plate 8a, 8b Heater 31 Inner container 33 Spouting path 35 Auxiliary spouting path 45 Locking part 71 Lock member 72 Spring 79 Lock release lever 132 Injection guide 141, 162 Locking member 141b, 162b Resin spring 171 Resin hinge 172 Lock piece

Claims (6)

[Claims] 1. A container having an inner bottom surface provided with heating means for heating the content liquid, and a pouring path for pouring out the content liquid to the outside, which is detachably fitted into the container body and placed on the heating means. The inner container that heats the content liquid, the body lid that is pivotally supported at the mouth of the body to open and close the upper end of the body, and the inner container when the inner container is fitted into the body An electric hot water storage container comprising: locking means for locking on the body side. 2. The electric hot water storage container according to claim 1, further comprising locking means for locking the vessel lid on the side of the vessel when the vessel lid is closed. 3. The electric hot water storage container according to claim 1, further comprising a liquid injection guide for receiving a content liquid poured out through a pouring path in a front portion of the container and guiding the liquid downward. . 4. The electric hot water storage container according to any one of claims 1 to 3, wherein a spout of one passage faces a predetermined spout position to the outside. 5. The pouring path has a base side pouring path provided in the inner container and an auxiliary pouring path provided in the vessel lid, and the auxiliary pouring path is on the base side when the vessel lid is closed. The electric hot water storage container according to any one of claims 1 to 3, wherein the electric hot water storage container is butt-connected to the pouring path and the pouring opening at the tip of the auxiliary pouring path faces a predetermined pouring position to the outside. 6. The handle according to claim 1, further comprising a handle located outside the body and the lid and having both ends connected to both sides of the mouth of the inner container through a gap between the body and the lid. Electric hot water storage container.