JP2007298224A - Piping structure for built-in cooking stove, and built-in cooking stove - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a piping structure for a built-in cooking stove, and a built-in cooking stove capable of increasing the storage capacity of a storage space underneath the built-in cooking stove. <P>SOLUTION: In the piping structure for the built-in cooking stove, the built-in cooking stove C provided with a casing 2 for apparatus storage underneath a top plate 1 is installed in a state recessing the casing 2 through an opening 5 formed in an attachment object counter 4, and a pipe joint T with a gas cock is connected to a gas pipe connection part provided in the casing 2 for the built-in cooking stove C. The pipe joint T with the gas cock is arranged in a state overlapping the casing 2 as seen from the side. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention is a gas stove equipped with a built-in stove provided with a casing for housing equipment below the top plate in a state in which the casing is recessed through an opening formed in an attachment target counter. Built-in stove piping structure connected to the pipe joint with a gas stopper, and a casing for storing equipment below the top plate are installed in a state of being recessed through an opening formed in the counter to be installed, and The gas pipe connection part to which the pipe joint with gas stopper is connected relates to a built-in stove equipped in the casing.

In such a built-in stove, conventionally, the bottom surface of the casing of the built-in stove is formed in a flat shape or a substantially flat shape, and the gas pipe connection portion is mounted on the casing so as to face the outside from the bottom surface of the casing. By connecting the gas stopper-attached pipe joint to the gas pipe connecting portion, the gas stopper-attached pipe joint is positioned below the casing in the side view and the front view, that is, the flat or substantially flat shape of the casing. It was deployed so as to protrude downward from the bottom.
And the gas pipe was provided toward the front side from the back | inner side in the downward direction of the casing, and was connected to the pipe joint with a gas stopper (for example, refer patent document 1).

  That is, although it is not clearly described in Patent Document 1, such a built-in stove needs to be installed in a prescribed installation space in the lateral direction below the counter to be attached, and has a gas stopper. Since it is necessary to provide the pipe joint so as not to be exposed so as not to impair the aesthetics, as described above, the pipe joint with a gas stopper is provided so as to be positioned below the casing in a side view and a front view. Therefore, the built-in stove can be installed in the specified installation space so that the fitting with a gas stopper does not protrude laterally from the casing, and the fitting with a gas stopper protrudes upward or forward from the casing. In order not to impair the aesthetics.

JP 2000-304265 A

By the way, in a system kitchen or the like in which such a built-in stove is installed, a space below the installed built-in stove is configured as a storage space for storing articles such as cooking utensils.
In other words, by providing a door to open and close the front of the storage space, a cabinet-type storage part is provided, or in the storage space, a drawer part that can be retracted in the front-rear direction is provided in a plurality of upper and lower stages. A storage section is provided.

However, in the conventional built-in stove and the piping structure of the built-in stove, the pipe fitting with a gas stopper is arranged so as to protrude downward from the flat or substantially flat bottom surface of the casing. Since it is located in the lower storage space, there is a problem that the storage amount in the storage space is reduced.
That is, when providing a cabinet-type storage section, the fitting with a gas stopper enters the storage space below the built-in stove and occupies a part of the storage space, so the storage amount in the storage space decreases, Also, when a drawer-type storage unit is provided, the depth of the drawer unit needs to be a length corresponding to the length from the front end in the storage space below the built-in stove to the front of the installation location of the fitting with the gas stopper. The depth of the drawer portion is shortened and the storage amount in the storage space is reduced.

  The present invention has been made in view of such circumstances, and an object thereof is to provide a built-in stove piping structure and a built-in stove that can increase the storage amount of the storage space below the built-in stove.

[Piping structure of built-in stove]
The first characteristic configuration of the pipe structure of the built-in stove according to the present invention is that a built-in stove provided with a casing for housing equipment below the top plate is installed in a state in which the casing is recessed through an opening formed in the mounting target counter. In addition, a gas pipe-attached pipe joint is connected to the gas pipe connection part equipped in the casing of the built-in stove,
The gas plug-attached pipe joint is provided in a state of overlapping with the casing in a front view or a side view.

  That is, since the fitting with a gas stopper is arranged in a state overlapping with the casing in a front view or a side view, the fitting with a gas stopper does not protrude from the casing in the lateral direction, the upward direction, or the forward direction, or Of course, it does not protrude upward and forward from the casing and does not protrude laterally from the specified installation space in the lateral direction below the counter to be mounted, and it does not protrude downward from the casing. It becomes possible.

And since the pipe joint with a gas stopper can be provided so as not to protrude into the storage space below the built-in stove, the storage amount in the storage space can be increased.
In other words, when a cabinet-type storage section is provided, the fitting with a gas stopper does not enter the storage space below the built-in stove and occupy a part of the storage space. In the case where a drawer-type storage unit is provided, the depth of the drawer unit should be a length corresponding to the front end to the rear end or near the rear end in the storage space below the built-in stove. Therefore, the depth of the drawer portion can be lengthened, and the storage amount in the storage space can be increased.
Therefore, it has become possible to provide a built-in stove piping structure that can increase the storage capacity of the storage space below the built-in stove.

The second characteristic configuration of the built-in stove piping structure according to the present invention is that a built-in stove provided with a casing for housing equipment below the top plate is installed in a state in which the casing is recessed through an opening formed in an attachment target counter. In addition, a gas pipe-attached pipe joint is connected to the gas pipe connection part equipped in the casing of the built-in stove,
The pipe joint with a gas stopper is arranged at the back of the casing in a state where the gas stopper can be operated through an exhaust opening formed in the top plate and overlapping the casing in a front view. To do.

  In other words, since the gas pipe fitting is overlapped with the casing when viewed from the front and the gas stopper can be operated through the exhaust opening formed in the top plate, it is disposed on the back of the casing. The gas plug can be operated through the exhaust opening while the pipe joint does not protrude from the casing in the lateral direction, the upward direction, and the forward direction, and also does not protrude downward from the casing.

In other words, such a built-in stove is provided with a grill part, and an oven may be provided below the built-in stove, so that exhaust gas from the grill part or exhaust gas from the oven is exhausted. An opening is formed at a location on the rear side of the top plate.
Therefore, the gas plug-attached pipe joint can be provided so that the gas plug can be easily operated through the exhaust opening of the top plate without protruding upward from the casing.

And since the pipe joint with a gas stopper can be provided so as not to protrude into the storage space below the built-in stove, the storage amount in the storage space can be increased.
In other words, when a cabinet-type storage section is provided, the fitting with a gas stopper does not enter the storage space below the built-in stove and occupy a part of the storage space. In the case where a drawer-type storage unit is provided, the depth of the drawer unit should be a length corresponding to the front end to the rear end or near the rear end in the storage space below the built-in stove. Therefore, the depth of the drawer portion can be lengthened, and the storage amount in the storage space can be increased.
Accordingly, it is possible to provide a built-in stove piping structure that can increase the storage capacity of the storage space below the built-in stove while facilitating the operation of the gas stopper.

The third characteristic configuration of the pipe structure of the built-in stove according to the present invention is that a built-in stove provided with a casing for housing equipment below the top plate is installed in a state in which the casing is recessed through an opening formed in the mounting target counter. In addition, a gas pipe-attached pipe joint is connected to the gas pipe connection part equipped in the casing of the built-in stove,
In a state in which the gas plug fitting can be operated through the opening formed in the front surface of the casing or through the lower space of the casing, overlapping the casing in a side view and a plan view. It is characterized in that it is arranged in a recessed portion for a pipe joint formed at a front side portion in the bottom portion.

  That is, in the state in which the gas plug fitting is overlapped with the casing in a side view and a plan view and the gas plug can be operated through an opening formed in the front surface of the casing or through a lower space of the casing, Since it is arranged in the recessed part for pipe fittings formed in the side part, the pipe fitting with gas stopper does not protrude from the casing in the lateral direction, the upward direction and the forward direction, as well as the downward direction. While being provided in the state, the gas stopper can be operated through an opening formed in the front surface of the casing or through a lower space of the casing.

That is, by forming a recessed portion for a pipe joint at a front side location at the bottom of the casing, and disposing the fitting with a gas stopper in the recessed portion for the pipe joint, the fitting with the gas stopper is laterally moved from the casing. Of course, it can be provided in a state where it does not protrude upward or forward, but also does not protrude downward.
And since the pipe joint with a gas stopper can be provided so as not to protrude into the storage space below the built-in stove, the storage amount in the storage space can be increased.
In other words, when a cabinet-type storage section is provided, the fitting with a gas stopper does not enter the storage space below the built-in stove and occupy a part of the storage space. In the case where a drawer-type storage unit is provided, the depth of the drawer unit should be a length corresponding to the front end to the rear end or near the rear end in the storage space below the built-in stove. Therefore, the depth of the drawer portion can be lengthened, and the storage amount in the storage space can be increased.

In operating the gas stopper, by providing an opening on the front surface of the casing so as to open the recessed portion for the pipe joint, it becomes possible to easily operate the gas stopper through the opening.
Further, when the lower space of the casing is configured as a storage space for storing articles such as cooking utensils, a door is provided so as to open and close the front of the storage space, and a cabinet-type storage section is provided. By opening the door, it becomes possible to easily operate the gas stopper through the storage space. Alternatively, the storage space is provided with a plurality of drawers that can be withdrawn in the front-rear direction in a plurality of stages. When the storage part of the type is provided, the storage space is opened through the opening for the drawer part on the front surface of the casing by pulling out the uppermost drawer part partway, so that the storage space The gas stopper can be easily operated.
Accordingly, it is possible to provide a built-in stove piping structure that can increase the storage capacity of the storage space below the built-in stove while facilitating the operation of the gas stopper.

In addition to the third feature configuration, the fourth feature configuration of the built-in stove piping structure is
A gas pipe recess formed in the bottom of the casing in a state where a gas pipe connected to the pipe fitting with a gas stopper overlaps with the casing in a side view and a plan view and communicates with the recess for the pipe joint. It is characterized by being deployed in the entrance.

That is, the gas pipe connected to the pipe fitting with the gas stopper overlaps with the casing in a side view and a plan view, and communicates with the concave fitting section for the pipe fitting in a state where the gas pipe is formed in the concave section for the gas pipe. Since it is deployed, the gas pipe can also be provided so as not to protrude downward from the casing.
In other words, since the gas pipe has an elongated shape, even if the gas pipe is provided so as to protrude downward from the casing, the gas pipe has a small effect on the reduction in the storage amount in the storage space below the built-in stove. By providing so as not to protrude downward from the casing, the storage amount in the storage space below the built-in stove can be further increased.
Therefore, the storage amount of the storage space below the built-in stove can be further increased.

[About built-in stove]
1st characteristic structure of the built-in stove of this invention is installed in the state which inserts the casing for apparatus accommodation of the downward direction of a top plate through the opening formed in the attachment object counter, and a pipe joint with a gas stopper is connected. A gas pipe connecting part is mounted on the casing,
In the state where the recessed portion for the pipe joint to be deployed in the state where the fitting with the gas stopper is recessed is formed at the front side portion in the bottom portion of the casing, the gas pipe connecting portion faces the recessed portion for the pipe joint. It is characterized by being provided.

  That is, a recessed portion for a pipe joint that is arranged in a state where the fitting with a gas stopper is recessed is formed at a front side portion in the bottom portion of the casing, and the gas pipe connection portion is provided in a state of facing the recessed portion for the pipe joint. Therefore, by disposing the fitting with a gas plug in the recessed portion for fitting with the gas pipe connecting portion connected to the gas pipe connecting portion, the state where the fitting with the gas stopper overlaps with the casing in a side view and a plan view, that is, Of course, it can be provided in a state where it does not protrude from the casing in the lateral direction, upward direction and forward direction, and also does not protrude in the downward direction from the casing.

And since the pipe joint with a gas stopper can be provided so as not to protrude into the storage space below the built-in stove, the storage amount in the storage space can be increased.
In other words, when a cabinet-type storage section is provided, the fitting with a gas stopper does not enter the storage space below the built-in stove and occupy a part of the storage space. In the case where a drawer-type storage unit is provided, the depth of the drawer unit should be a length corresponding to the front end to the rear end or near the rear end in the storage space below the built-in stove. Therefore, the depth of the drawer portion can be lengthened, and the storage amount in the storage space can be increased.

In operating the gas plug, by providing an opening in the front surface of the casing so as to open the recessed portion for the pipe joint, it becomes possible to easily operate the gas plug through the opening. .
Further, when the lower space of the casing is configured as a storage space for storing articles such as cooking utensils, a door is provided so as to open and close the front of the storage space, and a cabinet-type storage section is provided. By opening the door, it becomes possible to easily operate the gas stopper through the storage space. Alternatively, the storage space is provided with a plurality of drawers that can be withdrawn in the front-rear direction in a plurality of stages. When the storage part of the type is provided, the storage space is opened through the opening for the drawer part on the front surface of the casing by pulling out the uppermost drawer part partway, so that the storage space The gas stopper can be easily operated.
Accordingly, it is possible to provide a built-in stove that can increase the amount of storage in the storage space below the built-in stove while facilitating the operation of the gas stopper.

The second feature configuration of the built-in stove is in addition to the first feature configuration described above.
A gas pipe recessed portion provided in a state where the gas pipe connected to the pipe joint with the gas stopper is recessed is formed in a bottom portion of the casing in a state communicating with the recessed portion for the pipe joint. .

That is, since the gas pipe recessed portion provided in the state where the gas pipe connected to the gas stopper-equipped pipe joint is recessed is formed at the bottom of the casing in communication with the pipe joint recessed portion, the gas pipe is The gas pipe can also be provided so as not to protrude downward from the casing by being arranged in the gas pipe recessed portion while being connected to the gas stopper-equipped pipe joint disposed in the pipe joint recessed portion.
In other words, since the gas pipe has an elongated shape, even if the gas pipe is provided so as to protrude downward from the casing, the gas pipe has a small effect on the reduction in the storage amount in the storage space below the built-in stove. By providing so as not to protrude downward from the casing, the storage amount in the storage space below the built-in stove can be further increased.
Therefore, the storage amount of the storage space below the built-in stove can be further increased.

[First Embodiment]
Hereinafter, a first embodiment will be described based on the drawings.
As shown in FIGS. 1 to 3, the built-in stove C includes a casing 2 for housing equipment below the top plate 1, and a gas pipe connecting portion 3 for connecting a joint T with a gas stopper is attached to the casing 2. Equipped with equipment.
The built-in stove C is installed in a state in which the casing 2 is recessed through a stove mounting opening 5 formed in a kitchen counter 4 as a mounting target counter of the system kitchen K, and is supplied with gas fuel such as city gas. The gas pipe 6 is connected to the gas pipe connecting portion 3 through the joint T with a gas stopper.

As shown in FIG. 1, the kitchen counter 4 of the system kitchen K is integrally formed so as to cover the entire upper surface of the system kitchen K including the installation location of the built-in stove C, a sink (not shown), and the like. .
And as shown in FIG.1 and FIG.3, the said built-in stove C is accommodated in the predetermined location of the kitchen counter 4, and the downward space of the built-in stove C is used as a storage space for articles, such as a cooking utensil. In the storage space, two upper and lower drawer portions 7 and 8 that are shallower in the upper stage are provided so as to be retractable in the front-rear direction.
That is, the bottom surface of the casing 2 of the built-in stove C is exposed to the storage space provided with the upper and lower two-stage drawers 7 and 8 in the system kitchen K.

Hereinafter, the built-in stove C will be described.
The casing 2 is formed in a substantially rectangular box shape in plan view with the upper part opened substantially over the whole and provided with an opening for grilling in the intermediate part in the lateral direction of the front part, and the upper opening of the casing 2 is formed. Is covered with the rectangular top plate 1.
In the casing 2, a grill portion 9 is provided at a lateral intermediate portion on the lower side thereof, and three conburners 10 are dispersedly arranged at an upper side.

The top plate 1 is formed with three burner openings 11 for facing the three stove burners 10 and an exhaust opening 13 for facing the grill exhaust port 12 of the grill portion 9. The top plate 1 is covered with the three burner openings 10 in the three burner openings 11 and the grill exhaust port 12 is exposed in the exhaust opening 13 so as to cover the upper opening of the casing 2. Is provided.
On top of the top plate 1, the five virtues 14 for placing heating containers (pots, etc.) are placed and supported so as to correspond to the three stove burners 10.
An exhaust port cover 15 that covers the exhaust opening 13 is detachably provided.

  Although not shown, an oven may be installed below the built-in stove C. Therefore, the size of the exhaust opening 13 is determined so that the grill exhaust port 12 and the oven exhaust port are connected to the grill exhaust port. 12 is set to a size that allows it to be placed in the front and front and back direction.

  The grill portion 9 will be described briefly without omitting detailed description and illustrations. The grill portion 9 includes a grill cabinet and a grill burner for heating the grill cabinet, and a drawer portion 9s on which a grill net is placed is provided in the grill cabinet. On the other hand, it is provided so as to be freely retractable.

  Although not shown, the casing 2 is provided with an original gas supply path connected to the gas pipe connecting portion 3 and four branch gas supply paths branched from the original gas supply path. The four branch gas supply paths are separately connected to the four burners of the three stove burners 10 and the grill burner, and the gas fuel supply to the four burners is collectively performed on the original gas supply path. The branch gas supply passage is provided with a flow rate control valve for intermittently supplying gas fuel to each burner and adjusting the supply amount of the gas fuel.

  An operation panel 16 is provided on the front surface of the casing 2 so as to be distributed to the left and right sides of the opening for grilling. The operation panel 16 performs various operations such as ignition, extinguishing, and adjustment of thermal power. There are provided three stove operating sections 17 and a grill operating section 18 for performing various operations such as ignition, extinguishing and adjustment of thermal power of the grill burner.

Further, as shown in FIG. 3, the casing 2 is equipped with a gas connecting port 27 through the oven connected to the original gas supply path in a state of passing through the wall and facing the outside. That is, although illustration is omitted, when an oven is installed below the built-in stove C, a gas supply pipe to which a gas fuel such as city gas is supplied is connected to the gas pipe connection portion of the oven, and the gas of the oven The connecting port for the stove branched from the tube connecting portion and the gas connecting port 27 via the oven are connected by the gas tube 6.
Reference numeral 28 in FIG. 3 denotes a lid that closes the oven gas connection port 27 when the gas pipe 6 is not connected to the oven gas connection port 27.

As shown in FIG. 2 to FIG. 4, a pipe fitting recessed portion 21 provided in a state where the gas stopper-equipped pipe joint T is recessed is formed at a front side portion of the bottom portion of the casing 2, and the gas pipe connection The portion 3 is provided so as to face the recessed portion 21 for a pipe joint.
Further, a gas pipe recessed portion 22 provided in a state where the gas pipe 6 connected to the gas stopper-equipped pipe joint T is recessed is formed at the bottom of the casing 2 so as to communicate with the pipe joint recessed portion 21. It is.

The description of the recessed portion 21 for pipe joints will be made. The recessed portion 21 for pipe joints is located at the front, lower and right sides in front view at the right end of the bottom portion of the casing 2 in front view. It is formed so as to be recessed into a substantially rectangular parallelepiped shape in a state of opening in the three directions.
The size of the recessed portion 21 for the pipe joint is set so that the gas stopper-equipped pipe joint T can be disposed in a state of overlapping the casing 2 in a side view and a plan view. .
And the said gas pipe connection part 3 penetrates the part which forms the wall surface of the left side of the recessed part 21 for pipe joints in the casing 2, and is provided so that it may protrude rightward in the recessed part 21 for pipe joints. .

When the gas pipe recess 22 is described further, the gas pipe recess 22 communicates with a rear end portion of the pipe joint recess 21 at a position corresponding to the right end of the bottom of the casing 2, and In a state of opening in three directions, rearward, downward, and rightward, the casing 2 is formed so as to be elongated along the front-rear direction.
The size of the gas pipe recess 22 in the front view is larger than the longitudinal sectional area of the gas pipe 6 and smaller than the size of the pipe joint recess 21 in the front view. 22 is configured to communicate with the rear end portion of the recessed portion 21 for pipe joint.

  Thus, by making the size of the gas pipe recessed portion 22 in the front view smaller than the size of the pipe joint recessed portion 21 in the front view, the inner space of the casing 2 is formed by these recessed portions 21 and 22. Is narrowed as much as possible to increase the device storage capacity in the casing 2.

  As shown in FIGS. 1 and 2, a gas stopper operation opening 19 is formed at a position corresponding to the lower right end portion of the right operation panel 16 so as to open the front side of the pipe fitting recess 21. A gas stopper operation door 20 is provided on the right operation panel 16 so as to be opened and closed so as to open and close the gas stopper operation opening 19, that is, the pipe fitting recess 21.

Next, based on FIG.3 and FIG.4, description is added about the piping structure of the built-in stove C comprised as mentioned above.
The piping structure of this built-in stove C is a structure in which the gas plug-attached pipe joint T is provided in a state overlapping with the casing 2 in a side view.
In this 1st Embodiment, it is set as the structure which arrange | positions the pipe joint T with a gas stopper in the state which overlaps with the said casing 2 also in planar view in addition to side view.
Specifically, the piping structure of the built-in stove C is configured such that the gas plug fitting T is overlapped with the casing 2 in a side view and a plan view, and is formed through the gas plug operation opening 19 formed on the front surface of the casing 2. In a state in which the stopper 34 can be operated, the structure is provided in the recessed portion 21 for pipe joint formed at the front side portion of the bottom portion of the casing 2.
Further, the gas pipe 6 connected to the gas stopper-equipped pipe joint T is overlapped with the casing 2 in a side view and a plan view, and communicates with the recessed portion 21 for the pipe joint. The gas pipe is provided in the gas pipe recess 22 formed at the bottom.

As shown in FIG. 5, the gas plug-attached pipe joint T has an L-shape in the joint main body 31, with one end portion serving as a gas pipe-side connection port 32 and the other end portion serving as a device-side connection port 33. Are formed inside, and the gas plug 34 is assembled so as to open and close the internal flow path.
A nut member 35 that can be screwed into a male screw portion (not shown) formed in the gas pipe connection portion 3 is rotatably supported at the equipment side connection port 33 of the joint main body portion 31, and the gas pipe side connection port 32. Is formed with a female screw portion (not shown) for inserting a male screw portion (not shown) at the tip of the gas pipe 6, and further, the gas plug 34 is provided on the joint body portion 31 by a turning operation. An opening / closing operation tool 36 is provided for opening and closing.

  Incidentally, the arrangement form of the equipment side connection port 33, the gas pipe side connection port 32, and the opening / closing operation tool 36 in the pipe joint T with the gas stopper is such that the equipment side connection port 33 faces the left side and the gas pipe side In the state where the connection port 32 is directed to the rear side, the opening / closing operation tool 36 is arranged to face the front side.

Before installing the system kitchen K, connect in advance to a gas supply pipe (not shown) through which gas fuel such as city gas is supplied along the wall or wall of the floor where the system kitchen K is to be installed The gas pipe 6 is laid. The gas pipe 6 is configured to have flexibility by forming a metal pipe wall into a bellows shape.
Further, when the built-in stove C is installed on the rear wall 23 of the system kitchen K, the gas pipe 6 is inserted into the casing 2 at a portion facing the rear end of the gas pipe recess 22. A gas pipe insertion hole 24 is formed in advance.

The system kitchen K is then installed in the state where the gas pipe 6 previously laid as described above is inserted into the gas pipe insertion hole 24 of the wall 23.
Then, the built-in stove C is installed in the system kitchen K as described above, and the gas pipe 6 inserted through the gas pipe insertion hole 24 in the rear wall 23 of the system kitchen K is placed along the front-rear direction of the casing 2. It arrange | positions in the recessed part 22 for gas pipes.
Further, by tightening the nut member 35 of the device side connection port 33 to the male threaded portion of the gas pipe connection portion 3 with the opening and closing operation tool 36 facing the front side of the pipe joint T with the gas stopper, In a state where the stopper-attached pipe joint T is held in the gas pipe connection portion 3, the stopper is provided in the pipe joint recess 21 of the casing 2.
Subsequently, the male screw part at the tip of the gas pipe 6 is screwed into the female screw part of the gas pipe connection port 32 of the pipe joint T with the gas stopper.

As described above, by disposing the gas plug-attached pipe joint T in the pipe joint recessed part 21 and disposing the gas pipe 6 in the gas pipe recessed part 22, the entire gas stopper-equipped pipe joint T and gas The entire portion of the pipe 6 provided in the gas pipe recessed portion 22 is provided so as to overlap the casing 2 in a side view and a plan view.
In other words, the gas stopper-equipped pipe joint T and the gas pipe 6 can be provided in a state that does not protrude downward from the casing 2, and the gas stopper-equipped pipe joint T and the gas pipe 6 are placed in the storage space below the built-in stove. Since it does not protrude, the amount of storage in the storage space can be increased.
That is, when the drawer portions 7 and 8 are provided in the upper and lower two stages in the storage space of the casing 2, the depth of the upper drawer portion 7 as well as the lower drawer portion 8 is rearward from the front end in the storage space. Since the length corresponding to the vicinity of the end can be obtained, the depth of the drawer portions 7 and 8 can be increased, and the storage amount of the drawer portions 7 and 8 can be increased.

  Then, as shown in FIG. 1, when the gas stopper operation door 20 is opened, the gas stopper operation opening 19 is opened, and the gas stopper operation opening 19 includes the gas stopper operation fitting T. Since the opening / closing operation tool 36 is exposed, the opening / closing operation tool 36 can be easily operated through the gas plug operation opening 19.

  Hereinafter, the second and third embodiments of the present invention will be described. The second and third embodiments are different from the configuration of the casing 2 of the built-in stove C and the piping structure of the built-in stove C. The embodiment is described, and the overall configuration of the built-in stove C is the same as that of the first embodiment. Therefore, the description of the overall configuration of the built-in stove C is omitted, and mainly the configuration of the casing 2 of the built-in stove C. The piping structure of the built-in stove C will be described.

[Second Embodiment]
As shown in FIGS. 6 to 8, in the second embodiment as well, in the same manner as in the first embodiment, the pipe fitting recessed portion 21 provided in the state where the gas stopper-equipped pipe fitting T is recessed is provided in the casing 2. The gas pipe connection part 3 is provided in a state facing the recessed part 21 for pipe fitting, and the gas pipe 6 connected to the pipe joint T with a gas stopper is recessed. A gas pipe recess 22 to be provided is formed at the bottom of the casing 2 in a state of communicating with the pipe joint recess 21.

  However, in the second embodiment, the dual-purpose recessed portion 25 that functions as the recessed portion 21 for the pipe joint and the recessed portion 22 for the gas pipe is provided at the right end portion of the bottom portion of the casing 2 from the rear end to the front end of the casing 2. In a state of opening in the three directions of the front, the rear, the lower side and the right side, the width of the cross section perpendicular to the front-rear direction of the casing 2 is recessed in a form that is substantially constant along the front-rear direction of the casing 2. It is formed.

The size of the dual-purpose recessed portion 25 in a front view is set to be larger than the size in a front view of the pipe joint T with a gas stopper and the longitudinal sectional area of the gas pipe 6.
And the said gas pipe connection part 3 penetrates the front side location of the part which forms the wall surface of the upper side of the combined recessed part 25 in the casing 2, and is provided so that it may protrude below in the combined recessed part 25. .
That is, the front portion of the dual-purpose recess 25 corresponds to the pipe joint recess 21, and the rear portion corresponds to the gas pipe recess 22.

Next, a description will be given of the piping structure of the built-in stove C configured as described above.
The piping structure of the built-in stove C is a structure in which the gas plug-attached pipe joint T is arranged in a state overlapping with the casing 2 in a side view and a plan view, as in the first embodiment. The pipe joint T is formed at a front side portion in the bottom portion of the casing 2 in a state where the gas stopper 34 can be operated through the space below the casing 2 and through the space below the casing 2 in a side view and a plan view. It is different from the first embodiment in that the structure is provided in the recessed portion 21 for pipe joint.
Similarly to the first embodiment, the gas pipe 6 connected to the gas stopper-equipped pipe joint T overlaps the casing 2 in a side view and a plan view, and is inserted into the recessed portion 21 for the pipe joint. The gas pipe recess 22 is formed in the bottom of the casing 2 in a communicating state.

The pipe joint T with a gas stopper is configured in the same manner as in the first embodiment except that the arrangement form of the device side connection port 33, the gas pipe side connection port 32, and the opening / closing operation tool 36 is different.
That is, the arrangement form is an arrangement form in which the opening / closing operation tool 36 faces downward while the apparatus side connection port 33 faces upward and the gas pipe side connection port 32 faces rearward.

As shown in FIG. 7, as in the first embodiment, the system kitchen K is installed in a state where the gas pipe 6 previously laid is inserted into the gas pipe insertion hole 24 of the rear wall 23.
Then, the built-in stove C is installed in the system kitchen K in the same manner as in the first embodiment, and the gas pipe 6 inserted through the gas pipe insertion hole 24 in the rear wall 23 of the system kitchen K is aligned in the front-rear direction. It arrange | positions in the part corresponded in the recessed part 22 for gas pipes in the combined recessed part 25 of the casing 2. As shown in FIG.
In addition, by tightening the nut member 35 of the equipment side connection port 33 to the male threaded portion of the gas pipe connection portion 3 with the opening and closing operation tool 36 facing downward, the gas stopper pipe joint T is gas tight. In a state in which the stopper-attached pipe joint T is held in the gas pipe connection portion 3, the stopper is provided in a portion corresponding to the pipe joint recess 21 in the dual recess 25 of the casing 2.
Subsequently, the male screw part at the tip of the gas pipe 6 is screwed into the female screw part of the gas pipe connection port 32 of the pipe joint T with the gas stopper.

As described above, by disposing the gas stopper-equipped pipe joint T and the gas pipe 6 in the dual-purpose recessed portion 25, the entire portion of the gas-plugged pipe joint T and the portion disposed in the dual-purpose recessed portion 25 in the gas pipe 6 Is disposed in a state overlapping with the casing 2 in a side view and a plan view.
In other words, the gas stopper-equipped pipe joint T and the gas pipe 6 can be provided in a state that does not protrude downward from the casing 2, and the gas stopper-equipped pipe joint T and the gas pipe 6 are placed in the storage space below the built-in stove. Since it does not protrude, the amount of storage in the storage space can be increased.
That is, when the drawer portions 7 and 8 are provided in the upper and lower two stages in the storage space of the casing 2, the depth of the upper drawer portion 7 as well as the lower drawer portion 8 is rearward from the front end in the storage space. Since the length corresponding to the vicinity of the end can be obtained, the depth of the drawer portions 7 and 8 can be increased, and the storage amount of the drawer portions 7 and 8 can be increased.

  Then, as shown in FIGS. 1 and 7, when the upper drawer portion 7 is pulled out halfway, the storage space below the casing 2 of the built-in stove C in the system kitchen K leaves the upper drawer portion 7. Thus, the opening / closing operation tool 36 can be easily operated through the storage space below the casing 2.

[Third Embodiment]
As shown in FIGS. 9 to 11, in the third embodiment, the pipe joint recessed portion 26 provided in a state where the gas stopper-equipped pipe joint T is recessed is provided at the right end portion at the rear end portion of the casing 2. It is formed at a location in a state of opening in four directions, rear, upper, lower and right.
The size of the recessed portion 26 for the pipe joint is set so that the gas stopper-equipped pipe joint T can be disposed in a state of overlapping the casing 2 in the front view and the side view. .

  The gas pipe connecting portion 3 is provided so as to pass through a portion of the casing 2 that forms the wall surface on the front side of the recessed portion 26 for the pipe joint, and to protrude backward into the recessed portion 26 for the pipe joint. It is. The gas pipe connecting portion 3 is configured to be used also as the oven gas connecting port 27.

The top plate 1 is formed in a rectangular shape capable of covering the entire upper portion of the pipe fitting recess 26, and the exhaust opening 13 is formed in the top plate 1 with the pipe fitting recess 26. It is formed so that it may also extend above.
As shown in FIG. 10, with the grill exhaust port 12 facing the exhaust opening 13, the exhaust port of the oven is exposed to the rear side of the grill exhaust port 12 in the exhaust opening 13. A space that can be folded is formed.

Next, a description will be given of the piping structure of the built-in stove C configured as described above.
In this 3rd Embodiment, it is set as the structure which arrange | positions the pipe joint T with a gas stopper in the state which overlaps with the said casing 2 in front view.
Specifically, the built-in stove C has a piping structure in which the gas plug 34 can be operated through the exhaust opening 13 formed in the top plate 1 with the gas pipe fitting T overlapped with the casing in a front view. In this state, the structure is arranged on the back of the casing 2.

The pipe joint T with a gas stopper is configured in the same manner as in the first embodiment except that the arrangement form of the device side connection port 33, the gas pipe side connection port 32, and the opening / closing operation tool 36 is different.
That is, the arrangement form is an arrangement form in which the opening / closing operation tool 36 faces upward while the apparatus side connection port 33 faces downward and the gas pipe side connection port 32 faces rearward.

As shown in FIG. 11, as in the first embodiment, the system kitchen K is installed in a state where the gas pipe 6 previously laid is inserted into the gas pipe insertion hole 24 of the rear wall 23, and so on. The built-in stove C is installed in the system kitchen K installed in the same manner as in the first embodiment.
Then, the elbow 29 is connected to the gas pipe connection port 3 with one end thereof facing upward, and the pipe joint T with the gas stopper is placed on the device side with the opening / closing operation tool 36 facing upward. By tightening the nut member 35 of the connection port 33 to the male threaded portion of the elbow 29, the pipe fitting recessed portion 26 of the casing 2, that is, with the gas pipe fitting T held in the gas pipe connecting portion 3, , And disposed on the back of the casing 2.
Further, the male screw portion at the tip of the gas pipe 6 inserted into the gas pipe insertion hole 24 of the rear wall 23 of the system kitchen K is screwed into the female screw portion of the gas pipe connection port 32 of the pipe joint T with the gas stopper.

In this manner, by disposing the gas plug-attached pipe joint T in the pipe joint recess 26, the gas plug-attached pipe joint T is entirely formed in the top plate 1 so as to overlap the casing in a front view. The gas plug 34 can be operated through the exhaust opening 13 and is disposed on the back portion of the casing 2.
In other words, the gas stopper-equipped pipe joint T and the gas pipe 6 can be provided in a state that does not protrude downward from the casing 2, and the gas stopper-equipped pipe joint T and the gas pipe 6 are placed in the storage space below the built-in stove. Since it does not protrude, the amount of storage in the storage space can be increased.
That is, when the drawer portions 7 and 8 are provided in the upper and lower two stages in the storage space of the casing 2, the depth of the upper drawer portion 7 as well as the lower drawer portion 8 is rearward from the front end in the storage space. Since the length corresponding to the vicinity of the end can be obtained, the depth of the drawer portions 7 and 8 can be increased, and the storage amount of the drawer portions 7 and 8 can be increased.

  As shown in FIG. 10, when the exhaust port cover 15 is removed, the opening / closing operation tool 36 is exposed through the exhaust opening 13 of the top plate 1, and the opening / closing operation tool 36 is exposed through the exhaust opening 13. Can be easily operated.

[Another embodiment]
Next, another embodiment will be described.
(I) As a piping structure in which the pipe joint T with a gas stopper is arranged in a state overlapping with the casing 2 in a side view, in addition to the structures exemplified in the first and second embodiments described above, that is, in a side view In addition, the structure is not limited to the structure deployed in a state overlapping with the casing 2 even in a plan view, and may be a structure deployed in a state overlapping with the casing 2 only in a side view.
For example, a structure may be adopted in which the front side portion at the left or right side end portion of the casing 2 is protruded in the lateral direction and the gas stopper-equipped pipe joint T is disposed in the empty space behind the protruding portion. In this case, the gas plug-attached pipe joint T is configured to be operable through the lower space of the casing 2.
Alternatively, the width of the casing 2 is configured to be narrower than the prescribed installation space in the lateral direction below the counter to be mounted, and a gas stoppered tube is provided at the front side of the empty space formed in the prescribed installation space. A structure provided in the joint T may be used. In this case, the operation panel 16 is formed so as to cover the entire specified installation space, and an opening is formed in the operation panel 16 so that the gas-fitting fitting T can be operated through the opening. The gas stopper-equipped pipe joint T is configured to be operable through the lower space of the casing 2.

Moreover, as a structure which arrange | positions the pipe joint T with a gas stopper in the state which overlaps with the casing 2 in a side view and planar view, the structure illustrated in said each 1st and 2nd embodiment, ie, the casing 2 of FIG. It is not limited to the structure provided in the recessed part 21 for pipe joints formed in the front side location in the left or right side edge part of a bottom part.
For example, the structure arrange | positioned in the recessed part for pipe joints formed in the front side location in the up-down direction intermediate part of the left or right side edge part of the casing 2 may be sufficient. In this case, an opening is formed in the front surface of the casing 2 so as to communicate with the pipe joint recess, and the gas plug 34 can be operated through the opening.

(B) As a piping structure that deploys the gas plug-attached pipe joint T in a state overlapping with the casing 2 in a front view, the structure exemplified in the third embodiment, that is, a state overlapping with the casing 2 in a front view. Thus, the present invention is not limited to the structure provided on the back portion of the casing 2.
For example, a structure may be provided that is disposed in a recessed portion for a pipe joint formed in an intermediate portion in the front-rear direction at the left or right side end portion of the casing 2 in a state overlapping with the casing 2 in a front view. In this case, the top plate 1 is formed with an opening communicating with the pipe fitting recess, and the gas plug 34 can be operated through the opening.

(C) In each of the first and second embodiments described above, the gas connecting port 3 is configured to be used as the oven connecting gas connecting port 27, and the oven connecting gas connecting port provided on the rear wall of the casing 2 is used. 27 may be omitted.

(D) In each of the first and second embodiments described above, the case where the gas plug-attached pipe joint T is directly connected to the gas pipe connection portion 3 is illustrated. You may connect to the gas pipe connection part 3 via the gas pipe etc. which have flexibility.

(E) As the pipe joint T with a gas stopper, it is possible to use those having various structures other than the structures exemplified in the above embodiments.
For example, it is possible to use one provided with a linear internal flow path having one end portion as a gas pipe side connection port 32 and the other end portion as a device side connection port 33.

(F) In each of the above embodiments, the case where the built-in stove C is installed with the kitchen counter 4 integrally formed so as to cover the entire upper surface of the system kitchen K as an attachment target counter is illustrated. The built-in stove C can be installed using a counter of a stove-mounted cabinet manufactured in a separated state as an attachment target counter.

The perspective view which shows the state which installed the built-in stove which concerns on 1st Embodiment in the system kitchen. The perspective view which shows the built-in stove which concerns on 1st Embodiment, and its piping structure Vertical right side view showing the built-in stove and its piping structure according to the first embodiment The front view of the principal part which shows the piping structure of the built-in stove which concerns on 1st Embodiment. Perspective view showing fitting with gas stopper The perspective view which shows the built-in stove which concerns on 2nd Embodiment, and its piping structure Vertical right side view showing the built-in stove and its piping structure according to the second embodiment The longitudinal front view of the principal part which shows the piping structure of the built-in stove which concerns on 2nd Embodiment The perspective view which shows the built-in stove which concerns on 3rd Embodiment, and its piping structure The perspective view of the principal part which shows the built-in stove which concerns on 3rd Embodiment, and its piping structure Vertical right side view showing the built-in stove and its piping structure according to the third embodiment

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Top plate 2 Casing 3 Gas pipe connection part 4 Attachment object counter 5 Opening 6 Gas pipe 13 Exhaust opening 19 Opening 21 Pipe fitting recessed part 22 Gas pipe recessed part 34 Gas stopper C Built-in stove T Gas stopper fitting

Claims (6)

A built-in stove equipped with a casing for storing equipment under the top plate is installed in a state in which the casing is recessed through an opening formed in a counter to be mounted, and a gas pipe connection portion mounted on the casing of the built-in stove is installed. A built-in stove piping structure to which a gas pipe fitting is connected,
A pipe structure of a built-in stove in which the pipe joint with a gas stopper is arranged in a state overlapping with the casing in a front view or a side view. A built-in stove equipped with a casing for storing equipment under the top plate is installed in a state in which the casing is recessed through an opening formed in a counter to be mounted, and a gas pipe connection portion mounted on the casing of the built-in stove is installed. A built-in stove piping structure to which a gas pipe fitting is connected,
The built-in stove pipe disposed at the back of the casing in a state where the pipe joint with the gas stopper overlaps with the casing in a front view and allows the gas stopper to be operated through an exhaust opening formed in the top plate. Construction. A built-in stove equipped with a casing for storing equipment under the top plate is installed in a state in which the casing is recessed through an opening formed in a counter to be mounted, and a gas pipe connection portion mounted on the casing of the built-in stove is installed. A built-in stove piping structure to which a gas pipe fitting is connected,
In a state in which the gas plug fitting can be operated through the opening formed in the front surface of the casing or through the lower space of the casing, overlapping the casing in a side view and a plan view. A pipe structure of a built-in stove arranged in a recessed portion for a pipe joint formed at a front side portion in a bottom portion.   A gas pipe recess formed in the bottom of the casing in a state where a gas pipe connected to the pipe fitting with a gas stopper overlaps with the casing in a side view and a plan view and communicates with the recess for the pipe joint. The built-in stove piping structure according to claim 3, wherein the piping structure is disposed in the inlet. A casing for housing equipment below the top plate is installed in a state of being recessed through an opening formed in the counter to be mounted, and a gas pipe connection portion to which a fitting with a gas stopper is connected is provided in the casing. Built-in stove,
In the state where the recessed portion for the pipe joint to be deployed in the state where the fitting with the gas stopper is recessed is formed at the front side portion in the bottom portion of the casing, the gas pipe connecting portion faces the recessed portion for the pipe joint. Built-in stove provided.   6. The gas pipe indented portion provided in a state in which the gas pipe connected to the pipe fitting with gas stopper is indented is formed at the bottom of the casing in a state of communicating with the indented portion for pipe fitting. Built-in stove.

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