JPH11178726A - Cooking grill - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a cooking grill provided with a child proof function. SOLUTION: This grill 4 is provided with a grill chamber having a heat source, a grill door opening/closing the front opening of the grill chamber and an operation member for the heat source for turning on an off the heat source. Then a first locking member capable of locking the operation member for the heat source to an off position and a second locking member capable of locking the door 7 to a closing position are provided and the second locking member is linked with an operation member for locking for operating the first locking member to respectively switch the first and second locking members into a the state of locking the operation member for the light source and the state of locking the grill door to the closing position by operating the operation member for locking to a locking position.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cooking grill having a child proof function.

[0002]

2. Description of the Related Art A cooking grill includes a grill storage having a heat source, a grill door for opening and closing a front opening of the grill storage, and a heat source operating member for turning a heat source on and off, and the object to be cooked is heated by heat from the heat source. It is configured to cook.

In such a grill, a lock member capable of locking a heat source operation member at an off position is provided so as to obtain a child proof function for preventing a heat source from being accidentally turned on due to mischief of a child. There has been conventionally known a device in which a lock operation member for operating the heat source is operated at a lock position to lock the heat source operation member at an off position.

[0004]

Incidentally, the grill door may be mischief by a child. If the grill door is left open due to children's mischief, clothes and the like may be hooked on the grill door. In addition, the grill is provided with a soup tray that can be put in and out of the grill storage, so that the soup tray receives grilled soup from a cooking object such as fish placed on a grill on the soup tray. Has become. And
When the grill door is opened by a child's mischief and the juice tray is pulled out, the juice tray may fall. Further, the juice tray is filled with water so that the temperature inside the grill storage does not rise abnormally, and when the juice tray is pulled out by mischief of a child, water may spill out from the juice tray and the surroundings may become dirty.

[0005] In view of the above, an object of the present invention is to provide a grill having a simple structure capable of obtaining not only a child proof function for a heat source but also a child proof function for a grill door.

[0006]

Means for Solving the Problems In order to solve the above problems,
The present invention is a grill including a grill storage having a heat source, a grill door for opening and closing a front opening of the grill storage, and a heat source operation member for turning on and off the heat source, wherein the heat source operation member can be locked at an off position. A first lock member provided with a second lock member capable of locking the grille door at a closed position, the second lock member being interlocked with a lock operation member for operating the first lock member, and By operating to the lock position, the first lock member and the second lock member can be switched between a state in which the heat source operation member is locked in the off position and a state in which the grill door is locked in the closed position.

Thus, according to the present invention, by operating the lock operating member to the lock position, the heat source operating member is locked at the off position, and the grill door is locked at the closed position. Cannot be opened, and a child proof function for the grill door as well as a child proof function for the heat source can be obtained. Further, since the second lock member is interlocked with the lock operation member for operating the first lock member, there is no need to separately provide an operation member for the second lock member, and the structure is simplified.

By the way, a child may open the grill door while using the grill with the heat source turned on. In order to prevent this, the grill door may be closed as necessary even during use of the grill. It would be desirable to be able to lock in position. Here, when the second lock member is interlocked with the lock operation member that operates the first lock member, during use of the grill, the first lock member interferes with the heat source operation member located at the ON position, and the lock operation member is operated. The member cannot be operated in the lock position, and the grill door cannot be locked in the closed position by the second lock member. However, an urging means is provided on a path for transmitting the operation force of the lock operation member to the first lock member,
If the lock operating member can be operated to the lock position against the urging force of the urging means even if the first lock member interferes with the heat source operation member in the ON position, the second member can be used even while the grill is in use.
Advantageously, the locking member can lock the grill door in the closed position.

[0009]

FIG. 1 shows a gas stove.
Comb burner 2 and 3 and grill 4
Are provided. The grill 4 is, as shown in FIG.
Inside, a grill burner 6 composed of a radiant burner as a heat source mounted on the ceiling of the grill storage 5, a grill door 7 for opening and closing a front opening 5a of the grill storage 5, and a grill storage 5 through the front opening 5a. Juice tray 8 that can be put in and out freely
And a grill 9 placed on the soup tray 8.
The cooking target is cooked by heat from the grill burner 6. In this embodiment, the grill door 7 is used.
Is constituted by a drawer-type opening / closing door 7 to which a support frame 7a for holding the juice receiving tray 8 is attached, and the juice receiving tray 8 is moved in and out of the grill storage 5 by moving the grill door 7 back and forth. May be constituted by a hinge-type opening / closing door, and the juice receiving tray 8 may be put in and out of the grill storage 5 using an appropriate tool.

On the front panel 1a of the body 1, a push button 10 for fire extinguishing a point, which is an operating member for the left-hand burner 2, is provided.
_1, and the button 10 ₂ Press extinguishing operation member serving terms for right stove burners 3, and the button 10 ₃ Press extinguishing operation member serving point for Gurirubana 6 is provided. As shown in FIGS. 3 and 4, the push buttons 10 ₁ , 10 ₂ , and 10 ₃ respectively push the shaft portions 10a into fulcrums into the button cases 11 ₁ , 11 ₂ , and 11 ₃ attached to the back surface of the front panel 1a. It is operably supported. Each push button 10 ₁ ,
The 10 _2, 10 ₃ of the rear surface, the valve unit for each burner 2, 3 and 6 incorporating an electromagnetic safety valve and main valve (not shown)
Is in contact with the operation rod 12 having a push mechanism for operating. When each of the push buttons 10 ₁ , 10 ₂ , and 10 ₃ is pushed from the non-push position, which is the off position, to the push end position, the base valve of each valve unit is opened, and the electromagnetic safety valve is pushed open. Each burner 2,3,6
When the push operation of each of the push buttons 10 ₁ , 10 ₂ , and 10 ₃ is released, the return operation from the pushing end position is regulated by the push-push mechanism at the intermediate position as the ON position, and the return operation from the intermediate position is resumed. When the pressing is released after the pressing operation, each of the push buttons 10 ₁ , 10 ₂ and 10 ₃ returns to the non-pressed position. Here, at the intermediate position, the pressing of the electromagnetic safety valve is released, but the main valve is open, and the burner is on unless the burner is misfired and the electromagnetic safety valve is closed, that is,
The ignition state is maintained, and when returning to the non-pushed position, the main valve is closed and the burner is extinguished.

Each of the button cases 11 ₁ , 11 ₂ , 11 ₃ has a push button 10 ₁ , 1 at the non-pressed position.
Each push button 1 at a position close to the back of 0 ₂ , 10 ₃
The first lock members 13 ₁ , 13 ₂ , and 13 ₃ are provided on the push-moving trajectories 0 ₁ , 10 ₂ , and 10 ₃ . First the present embodiment the locking member 13 _1, 13 _2, 13 _3, formed on each button case 11 _1, 11 _2, 11 ₃ to about the middle of the shaft 13a rotatably pivoted to a lever-like are, 4 in ₁ each of the first locking member 13 by the rotation in the counterclockwise direction, 13 _2, 13 buttons 10 ₁ pushes one end each of the _3, 1
0 ₂ , 10 ₃ protrudes into the pressing locus, and each push button 1
The pushing movement of the non-pushed-in positions of 0 ₁ , 10 ₂ , 10 ₃ is stopped by abutment on the first lock members 13 ₁ , 13 ₂ , 13 _3, and the push buttons 10 ₁ , 10 ₂ , 10 ₃ are moved. Locked in non-pushed position. Each first lock member 13 ₁ , 13 ₂ , 1
If rotated clockwise 3 ₃ in FIG. 4, the first locking member 13 _1, 13 _2, 13 ₃ push buttons 10 _1, 10 _2, 1
Leaves on the side of the 0 ₃ of the pressing path, each push button 10 _1, 1
The locks of 0 ₂ and 10 ₃ are released.

In the case 1 of the stove, a lever-shaped locking operation member 14 protruding forward through a horizontally long slit 1b formed in the front panel 1a is pivotally movable in a lateral direction about a shaft 14a as a fulcrum. Operating member 1 for locking
A horizontally long interlocking rod 15 interlocking with the support 4 is slidably supported in the lateral direction on the bottom of the body 1 via a pair of guides 15a, 15a. Then, the first lock member 1 is attached to the interlocking rod 15.
3 _1, 13 _2, 13 Kakukakarigoko 16 ₁ to be engaged with the fork portion 13b provided on the _third other end, 16 _2, 16 ₃ provided upright, Anne left lock operation member 14 in FIG. 4 When the first lock member 13 ₁ , 13 ₂ , 13 ₃ is swung from the lock position to the right lock position (the position shown in the drawing), each of the push buttons 1
The switching state can be switched from the unlocked state in which the push-out trajectories 0 ₁ , 10 ₂ , and 10 ₃ are released to the side to the lock-out state protruding into the push-in trajectory. In the present embodiment, the engagement elongated hole 14b forming the engaging element 16 ₂ of the first locking member 13 for ₂ to lock the button 10 ₂ texturing point extinguishing the right stove burner 3 in the lock operation member 14 is, although associated rod 15 through the engagement zygote 16 ₂ in the swing of the lock operation member 14 is to be slid laterally, engaging portion engaged with the elongated hole 14b in the associated rod 15 May be provided separately.

As shown in FIGS. 4 and 5, a second lock member 17 facing the through hole 1c formed in the left edge of the grill 4 opening of the front panel 1a is fixed to the interlocking rod 15 as shown in FIGS. I have. An engaging hole 7b is formed at the left edge of the grill door 7 at the closed position of the grill door 7 so as to be aligned with the through hole 1c.
The lock member 17 is switched to a locked state in which the lock member 17 is engaged with the engagement hole 7b through the through hole 1c, so that the grill door 7 is locked in the closed position.

One end of the locking operation member 14 is provided between the locking operation member 14 and the body 1 at the front portion of the shaft 14a.
4 and a spring 14c, the other end of which is locked to the body 1 at a rear portion of the shaft 14a, is stretched. When the lock operation member 14 swings between the unlock position and the lock position, On the way, the spring 14c moves beyond the dead center,
The lock operation member 14 is elastically held between the unlock position and the lock position.

According to the above configuration, the lock operating member 1
By operating the lock member 4 to the lock position, the first lock members 13
₁ , 13 ₂ , 13 ₃ , and the second lock member 17 are both switched to the locked state, and the respective push buttons 10 ₁ , 10 ₂ , 10 ₃ are switched.
Is locked in the non-push-in position, a child proof function for the burner that prevents the burners 2, 3, 6 from being inadvertently ignited due to children's mischief, etc., and the grill door 7 is closed. And a child proof function for the grill door 7 which prevents the grill door 7 from being opened due to children's mischief.

By the way, in order to ensure the child proof function for the grill door 7, it is necessary to prevent the child from opening the grill door 7 while the parent is looking away even when using the gas stove. It is desired to be able to lock the grill door 7 in the closed position in response to the following. here,
If any one of the burners 2, 3, and 6 is in the ignition state, the corresponding _{one of} the push buttons 10 ₁ , 10 ₂ , and 10 _{3 is at} the intermediate position where the ON position is attained. During the operation to the position, the first lock member 1
3 _1, 13 _2, 13 ₃ corresponding first locking member out of interfering with the side surface of the push button resides in the intermediate position, this state in can no longer be operated to the locked position the lock operation member 14, the second locking member 17 As a result, the grill door 7 cannot be locked at the closed position.

[0017] Therefore, in this embodiment, to each first locking member 13 _1, 13 _2, 13 Kakukakarigoko 16 ₁ of the left and right sides of the _third fork portion 13b, 16 _2, 16 ₃ via the lock-side The leaf spring 1 acting as a biasing means on the side receiving the force, that is, the right side
Even if the first lock members 13 ₁ , 13 ₂ , 13 ₃ are in the intermediate position and the push buttons 10 ₁ , 10 ₂ , 10 ₃ interfere with each other, the lock operation member 14 is elastically deformed by the leaf spring 13c. The operation to the lock position is allowed. Thus, even while the gas stove is being used, the grille door 7 can be locked in the closed position by the second lock member 17 by operating the lock operation member 14 to the lock position. The lock operating member 14 is urged toward the unlock position by the elastic restoring force of the leaf spring 13c, but the urging force is applied to the lock operation member 14 by the spring 14c toward the lock position. By increasing the urging force, the lock operation member 14 can be held at the lock position. In addition, the push buttons 10 ₁ and 1
0 _2, 10 ₃ Press twice Press the operation button 10 _1, 10 _2,
When 10 ₃ returns to the non-pushed position, each of the first lock members 13 ₁ , 13 ₂ , 13 13 is elastically restored by the leaf spring 13c.
₃ switches to the locked state.

FIG. 6 shows a second embodiment, and the same members as those in the first embodiment are denoted by the same reference numerals.
In the second embodiment, the second lock member 17 is slidable in the lateral direction with respect to the interlocking rod 15, and the lock operation member 14 is disposed near the second lock member 17, that is, on the left side of the grill. The pin 17 a attached to the second lock member 17 is engaged with the long hole 14 b of the operation member 14, and the second lock member 17 is interlocked with the lock operation member 14 without the intermediation of the interlocking rod 15. Also, the shaft 14 of the lock operation member 14
pivoted interlocking lever 18 on a coaxially, forming a longitudinal direction of the long hole 18a in the lever 18, it is engaged with engaging member 16 ₄ provided in the associated rod 15 in the long hole 18a. And
The interlocking lever 18 is locked in the locking direction by a torsion spring 18b as a biasing means against the locking operation member 14, that is,
It is urged rightward so that the interlocking lever 18 interlocks with the lock operating member 14 via the torsion spring 18b. The interlocking lever 18 may be pivotally attached to the body 1 or the locking operation member 14 by a shaft different from the shaft 14a, but as in the present embodiment, the shaft 14 of the locking operation member 14
It is advantageous to use a as the shaft for the interlocking lever 18 because the structure becomes simpler.

According to the above configuration, the lock operating member 1
The push button 1 in which the first lock members 13 ₁ , 13 ₂ , and 13 ₃ are in the middle position while operating 4 to the right lock position.
0 ₁ , 10 ₂ , and 10 ₃ , even if the interlocking rod 15 no longer slides rightward, the torsion spring 18 b
The locking operation member 14 can be operated to the lock position against the urging force of the above, and the grill door 7 can be locked in the closed position by the second lock member 17.

As described above, the urging means for permitting the operation of the lock operation member 14 to the lock position after the first lock members 13 ₁ , 13 ₂ , 13 ₃ interfere with the push buttons 10 ₁ , 10 ₂ , 10 ₃ . In the first embodiment, which comprises a plate spring 13c attached to the first lock members 13 ₁ , 13 ₂ , 13 ₃ , and a torsion spring 18b in which the urging means is provided between the lock operation member 14 and the interlocking lever 18. Has been described, but each engaging element 1 provided on the interlocking rod 15
6 _1, 16 to form a _2, 16 ₃ by the elastic member, it is also possible which constitutes the biasing means, the short, first lock the operation force of the lock operation member 14 member 13 _1, 13 ₂ ,
13 ₃ may be interposed a biasing means to any portion of the path for transmitting.

In the above embodiment, the present invention is applied to the grill 4 incorporated in a gas stove. However, the present invention can be similarly applied to a single grill or a grill using an electric heater as a heat source. .

[0022]

As is apparent from the above description, according to the present invention, not only the operation member for heat source can be locked in the off position by the first lock member, but also the grille door can be locked in the closed position by the second lock member. Therefore, in addition to the child proof function for the heat source, the child proof function for the grill door can be obtained. Also, since the first lock member and the second lock member can be operated by the common lock operation member, the operability is good. In addition, the structure is simplified. Furthermore,
By providing the urging means, the grill door can be locked in the closed position as needed even during use of the grill, and the child proof function is further ensured.

[Brief description of the drawings]

FIG. 1 is a perspective view of a gas stove incorporating a grill of the present invention.

FIG. 2 is a sectional view of a grill portion of a gas stove.

FIG. 3 is a cross-sectional view of the push button portion cut along the line III-III in FIG. 1;

FIG. 4 is a perspective view showing a lock mechanism incorporated in the gas stove.

FIG. 5 is a plan view cut along line VV of FIG. 1;

FIG. 6 is a perspective view showing another embodiment of the lock mechanism.

[Explanation of symbols]

4 Grill 5 Grill Storage
5a Front opening 6 Grill burner (heat source) 7 Grill door 10 ₃ Push button for grill burner (operation member for heat source)
13 ₃ First lock member 13c Leaf spring (biasing means) 14 Locking operation member 17 Second lock member 18b Torsion spring (biasing means)

Claims (2)

[Claims] 1. A grill including a grill storage having a heat source, a grill door for opening and closing a front opening of the grill storage, and a heat source operation member for turning on and off the heat source, wherein the heat source operation member can be locked at an off position. A first lock member provided with a second lock member capable of locking the grill door at a closed position, and a second lock operation member for operating the first lock member.
A state in which the lock member is interlocked, and the first lock member and the second lock member respectively lock the heat source operation member in the off position and a state in which the grill door is locked in the closed position by operating the lock operation member to the lock position. A grill for cooking, characterized in that it can be switched between and. 2. An urging means is interposed in a path for transmitting an operating force of a lock operation member to a first lock member, so that even if the first lock member interferes with the heat source operation member at the ON position, the lock is performed. 2. The cooking grill according to claim 1, wherein the operating member is operable to a locked position against the urging force of the urging means.