JP2010054116A - Gas cooker - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a gas cooker capable of moving only a handle member up and down and smoothly putting in and out a pan. <P>SOLUTION: In a built-in stove burner, the pan 60 can be loaded on a rail mechanism 30 and smoothly pulled out toward the outside of the burner by grasping and pulling a handle section 82 provided on the handle member 16. The handle member 16 is vertically movably connected to both sides, in the width direction, of a front end section of the pan 60 through a pair of connecting units 70. The connecting units 70 respectively include first connecting members 72 and second connecting members 73 disposed in parallel with each other. Both end sections of the first connecting members 72 and the second connecting members 73 are journaled rotatably to the handle member 16 and pan-side mounting plates 76 provided on both sides of the pan 60. Thus the handle member 16 can be freely moved up and down to the pan 60. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a gas cooking utensil, and more particularly, to a gas cooking utensil that cooks an object to be cooked by burning gas in a cooking cabinet.

  2. Description of the Related Art Conventionally, in a gas cooking utensil that cooks an object to be cooked by burning gas in a cooking cabinet, an open / close door that opens and closes an opening formed on the front surface of the cooking cabinet is a grill net on which the cooking object is placed. Some are separated from the saucer with For example, a gas cooking utensil is known in which a saucer and an opening / closing door are separated, and the opening / closing door opens and closes in conjunction with an operation of taking the tray in and out of a cooking cabinet (see, for example, Patent Document 1). However, in such a gas cooking utensil, a handle member provided on the saucer projects upward from the saucer. Therefore, the handle member may become an obstacle when the tray is pulled out and the object to be cooked is placed on or removed from the grill.

Therefore, for example, a grill is known in which the grill door and the saucer are connected to each other by a connecting member that is freely locked downward in the latter half of the saucer and fastened to the grill door (for example, Patent Document 2). The grill is provided with a support means for maintaining the horizontal direction with the tray supported by the grill cabinet when the grill door is pulled out, and a connecting member for rotatably supporting the grill door to the grill cabinet is attached. . As a result, when the grill door is pulled out, the grill door having the handle member is lowered, so that the grill door may become an obstacle when placing an object to be cooked on the grill. Absent.
Japanese Utility Model Publication No. 6-4513 Japanese Unexamined Patent Publication No. 6-70854

  However, in the grill described in Patent Document 2, the connecting member that is pivotably locked to the rear half of the tray rotates downward, so that the grill door connected to the connecting member is lowered. Therefore, when pulling out the saucer, there is a problem that the connecting member that rotates to the lower side of the saucer comes into contact with the opening of the grill and cannot be lowered smoothly.

  When the tray is stored in the grill, the grill door is pushed into the grill. At this time, the connecting member comes into contact with the contact surface on the lower side of the grill and is pushed in while sliding, and the connecting member is inclined. As a result, the grill door gradually rises and returns to a predetermined height position. In other words, since the connecting member is pushed in contact with the contact surface on the lower side of the grill, there is a problem that the water tray cannot be stored smoothly due to friction generated at that time.

  The present invention has been made to solve the above-described problems, and an object of the present invention is to provide a gas cooking utensil that can move up and down only the handle member and can smoothly put in and out the tray.

  In order to achieve the above object, a gas cooking appliance of the invention according to claim 1 is equipped with a cooking chamber for heating a cooking object, and a grill that is housed in the cooking container and on which the cooking object is placed. In the gas cooker provided with a placed saucer, and a slide mechanism that slides the saucer forwardly from the opening on the front surface of the cooking chamber, and a handle member at a front end portion in the drawing direction of the saucer, The handle member is configured to include a support plate that is disposed so as to face the opening, and can close a part or all of the opening, and a handle provided on the surface of the support plate opposite to the tray side. The width direction both ends of the support plate and the width direction both ends of the front end portion of the tray are respectively connected by a pair of long first connecting members, and the pair of first connecting members One end in the longitudinal direction is the width direction of the support plate The other end portions of the pair of first connecting members, which are opposite to the one end portions, are respectively connected to the both end portions so as to be rotatable with respect to the both end portions in the width direction of the tray. Has been.

  Moreover, in addition to the structure of the invention of Claim 1, the gas cooker of the invention which concerns on Claim 2 is between the width direction both ends of the said support plate, and the width direction both ends of the said front end part of the said saucer. Are connected by the pair of first connecting members and a pair of long second connecting members respectively extending in parallel with the longitudinal direction of the pair of first connecting members. Each one end portion in the longitudinal direction of the two connecting members is rotatably connected to both end portions in the width direction of the support plate, and each other end portion opposite to the one end portion of the pair of second connecting members is , And are connected to the both ends in the width direction of the tray so as to be rotatable.

  Moreover, in addition to the structure of the invention of Claim 1 or 2, the gas cooker of the invention which concerns on Claim 3 is provided in the both sides of the said cooking chamber, and the said slide mechanism is extended in the said drawer | drawing-out direction of the said saucer. The fixed rail is provided and a movable rail that is slidably supported along the fixed rail and supports the tray. The tray is detachably fixed to the movable rail.

  Moreover, in addition to the configuration of the invention according to claim 2 or 3, the gas cooker of the invention according to claim 4 is configured so that the handle member is rotated by the first connecting member and the second connecting member. A reciprocating movement is possible between a basic position that is the uppermost position with respect to the saucer and a downward movement position that is the lowest position with respect to the saucer, and the first connecting member is provided with a fitting portion. The tray is provided with a first fitted portion and a second fitted portion, each of which is arranged in a movement locus of the fitting portion, and into which the fitting portion is fitted, and the fitting portion. Is fitted into the first fitted portion, the handle member is held in the basic position, and the fitting portion is fitted into the second fitted portion so that the handle member is It is characterized by being held in the downward movement position.

  In the gas cooker according to the first aspect, the tray is accommodated in the cooking chamber, and is put in and out of the cooking chamber by the slide mechanism. Furthermore, by grasping the handle provided on the tray and pushing it toward the opening of the cooking cabinet, part or all of the opening is closed by the support plate of the handle member. And the both sides are connected by the pair of 1st connection members between the support plate of a handle member, and the front-end part of a saucer. Furthermore, the longitudinal direction both ends of each of the first connecting members are connected to the support plate and the tray so as to be rotatable. With such a structure, the handle member can be rotated with respect to the tray via the first connecting member, so that only the handle member can be moved downward. Furthermore, when the tray is pulled out by the slide mechanism, in the vicinity of the front end of the tray, the first connecting member rotates downward, and only the handle member moves downward. Thereby, when pulling out a saucer, since a 1st connection member does not interfere with the other member of a cooking chamber, a saucer can be pulled out smoothly. Moreover, since a handle member can be moved below by a user's will after pulling out a saucer from a cooking cabinet, a user-friendly gas cooking utensil can be provided.

  Moreover, in the gas cooking appliance which concerns on Claim 2, in addition to the effect of the invention of Claim 1, between the width direction both ends of a support plate and the width direction both ends of the front-end | tip part of a saucer, it is a pair of 1st. The first connecting member is connected to a pair of second connecting members extending in parallel to the first connecting member. Thereby, it can prevent that a handle member makes one rotation with respect to the front-end part of a holding member via the 1st, 2nd connection member. Moreover, since it is connected by the 1st, 2nd connection member, between the width direction both ends of a support plate and the width direction both ends of the front-end part of a saucer can be connected firmly. In addition, since the handle member can be moved up and down while keeping the posture of the handle member constant, the operability can be improved.

  Moreover, in the gas cooking appliance which concerns on Claim 3, since the saucer is detachably fixed to the movable rail in addition to the effect of the invention of Claim 1 or 2, the movable rail moves along the fixed rail. Thus, the tray can be slid.

  Moreover, in the gas cooking appliance which concerns on Claim 4, in addition to the effect of the invention of Claim 2 or 3, the handle member is made into the uppermost position by rotation operation of a 1st connection member and a 2nd connection member. It is possible to reciprocate between the position and the downward movement position that is the lowest position. Furthermore, since the gripping member is held at the basic position by fitting the fitting portion provided on the first connecting member to the first fitted portion, the gripping member is moved downward only when necessary. Can do. Furthermore, since the gripping member is held at the downward movement position by fitting the fitting portion to the second fitted portion, the gripping member can be held while being moved downward. That is, since the holding member does not move upward without permission, a safe gas cooking utensil can be provided.

  Hereinafter, a built-in stove 1 according to an embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a perspective view of the built-in stove 1. FIG. 2 is a perspective view of the built-in stove 1 with the tray 60 pulled out. FIG. 3 is a perspective view of the built-in stove 1 with the tray 60 removed from the rail mechanism 30. 4 is a cross-sectional view taken along the line I-I in FIG. 5 is a cross-sectional view taken along the line II-II shown in FIG. The built-in stove 1 shown in FIG. 1 corresponds to the “gas cooker” of the present invention.

  First, the overall structure of the built-in stove 1 will be schematically described. As shown in FIG. 1, the built-in stove 1 includes a substantially rectangular parallelepiped casing 2. A top plate 4 is provided on the top surface of the housing 2. Gas burners 5 and 7 are provided on the left and right sides of the top plate 4, respectively, and a gas burner 6 for hot water is provided on the back side of the center between the gas burners 5 and 7. Temperature sensors 5a, 6a and 7a for detecting the bottom temperature of the cooking containers are provided at the central portions of the gas burners 5, 6 and 7, respectively. Around each upper part of the gas burners 5, 6 and 7, five virtues 9, 10, and 11 for placing the cooking containers are provided, respectively.

  On the rear end side of the top plate 4, an exhaust port 13 communicating with a grill 45 (see FIG. 4) described later is provided. Exhaust covers 14 a and 14 b having a plurality of holes are installed in the exhaust port 13.

  A grill box 45 (see FIG. 5) that has a longitudinal length in the front-rear direction of the casing 2 and heats the food to be cooked in the cabinet is incorporated inside the center of the casing 2 in the width direction. As shown in FIGS. 2 and 3, an opening 8 is formed on the front surface of the grill 45, and the opening 8 is disposed inside a rectangular opening 12 formed at the front center of the housing 2. ing. A support shaft 48 (see FIGS. 4 and 6) extending in the left-right direction of the grill 45 is provided at the upper end of the opening 8, and the opening / closing door 15 is rotatably supported by the support shaft 48. Yes. As a result, the opening 8 is opened and closed by the open / close door 15. A handle member 16 for pulling out the tray 60 from the grill 45 is provided below the opening / closing door 15. The grill box 45 shown in FIG. 4 corresponds to the “cooking box” of the present invention.

  As shown in FIG. 2, the tray 60 is slidably supported between the inside and outside of the grill 45 by a rail mechanism 30 provided in the grill 45 (see FIG. 3). Therefore, when the handle member 16 is pulled forward, the tray 60 connected to the back side of the handle member 16 is slid out of the cabinet and pulled out. A grill net 27 is placed on the tray 60. Therefore, in the state where the saucer 60 is pulled out of the cabinet, the food to be cooked can be placed on the grill net 27, or the food to be cooked placed on the grill net 27 can be taken out. Furthermore, in this embodiment, as shown in FIG. 3, the tray 60 is detachable from the rail mechanism 30. Therefore, by removing the saucer 60 from the rail mechanism 30 after cooking, the food to be cooked placed on the saucer 60 can be carried to a desired place as it is.

  Further, the grill 45 is provided with a door interlocking mechanism 50 (see FIG. 4) for opening and closing the opening / closing door 15 in conjunction with the slide operation of the tray 60 by the rail mechanism 30. According to this door interlocking mechanism 50, as shown in FIGS. 4 and 5, the open / close door 15 is automatically closed by storing the tray 60 in the cabinet, and conversely, the tray 60 is pulled out of the cabinet. Thus, the open / close door 15 is automatically opened. The structure of the rail mechanism 30 and the structure of the door interlocking mechanism 50 will be described later.

  By the way, as shown in FIGS. 1 and 2, an ignition switch 17 for igniting the gas burner 5 is provided on the front left side of the housing 2. An ignition switch 18 for igniting the gas burner 6 is provided on the right side of the ignition switch 17. Further, an ignition switch 20 for igniting the gas burner 7 is provided on the right side of the front surface of the housing 2 with the opening / closing door 15 of the grill 45 in between. An ignition switch 19 for igniting a grill burner (not shown) provided inside the grill 45 is provided on the left side of the ignition switch 20. Furthermore, on the upper side of each ignition switch 17-20, the thermal power control levers 21-24 for adjusting the thermal power of each corresponding burner are provided, respectively.

  An operation panel 25 for operating the built-in stove 1 is rotatably provided at the lower left side of the front surface of the housing 2 and below the ignition switches 17 and 18. When not in use, it is housed inside the housing 2, and when in use, the operation panel 25 in the housed state is pressed to rotate it to the outside of the housing 2 for operation. On the other hand, a battery box 26 for storing a dry cell for supplying power to the built-in stove 1 is provided at the lower right of the front surface of the housing 2 and below the ignition switches 19 and 20.

  Next, the structure of the rail mechanism 30 will be described. As shown in FIG. 4, the rail mechanism 30 includes a pair of fixed rails 31 fixed along the lower ends of the inner surfaces of the left and right side walls of the grill 45, and the inner side of the pair of fixed rails 31. A pair of first movable rails 32 supported to be slidable in the front-rear direction of the grill 45 and a pair supported to be slidable in the front-rear direction of the grill 45 along the inside of the pair of first movable rails 32. The second movable rail 33. In FIG. 4, only the right rails of the pair of rails are illustrated.

  Between the fixed rail 31 and the first movable rail 32, a roller unit (not shown) in which a plurality of small rollers are arranged in parallel is disposed. A similar roller unit (not shown) is also disposed between the first movable rail 32 and the second movable rail 33. Furthermore, a first stopper (not shown) is provided on the front end side of the fixed rail 31. On the rear end side of the first movable rail 32, a first locking portion (not shown) that locks to the first stopper when the first movable rail 32 is pulled out is provided. Accordingly, it is possible to prevent the first movable rail 32 from coming off from the fixed rail 31.

  A second stopper (not shown) is provided on the front end side of the first movable rail 32. On the rear end side of the second movable rail 33, a second locking portion (not shown) that locks to the second stopper when the second movable rail 32 is pulled out is provided. Thereby, it is possible to prevent the second movable rail 33 from coming off from the first movable rail 32. In the rail mechanism 30 having such a configuration, a front-side rectangular holding frame 40 for detachably holding the tray 60 is assembled on the front side of the pair of second movable rails 32.

  Here, the structure of the holding frame 40 will be described. As shown in FIG. 3, the holding frame 40 includes a long right frame portion 41 fixed to the right second movable rail 32 and a long left frame fixed to the left second movable rail 32. Portion 42, a long front frame portion 43 provided between the front end portion of the right frame portion 41 and the front end portion of the left frame portion 42, and the rear end portion and the left frame portion 42 of the right frame portion 41. It consists of the elongate back frame part 44 extended between the rear-end parts. Each of the right frame portion 41, the left frame portion 42, the front frame portion 43, and the rear frame portion 44 has a substantially L-shaped cross section orthogonal to the longitudinal direction.

  The right frame portion 41 and the left frame portion 42 are bent at substantially right angles along the inner surface of the second movable rail 32 while covering the upper surfaces of the pair of second movable rails 32. The right frame portion 41 is pivotally supported by one end portion of a connecting arm 53 (to be described later) of the door interlocking mechanism 50 on one end portion outside the portion covering the upper surface of the front frame portion 43 and on the front side of the grill box 45. An abutting portion 36 for abutting on the roller 55 and biasing to the back side of the grill 45 is provided.

  The bottom of the tray 60 is fitted to the inside of the holding frame 40 having such a configuration, and the left and right edges of the tray 60 are placed on the right frame 41 and the left frame 42. The tray 60 is held by the holding frame 40.

  Thus, since the tray 60 is slid and moved by the rail mechanism 30 while being held by the holding frame 40, the tray 60 does not come into contact with the grill 45. Therefore, the tray 60 can be smoothly put in and out of the grill 45. Further, since the friction sound generated by rubbing the tray 60 against the grill 45 is not generated, the loading and unloading of the tray 60 can be silenced. In addition, since the tray 60 moves along the fixed rail 31 via the first and second movable rails 32 and 33, the slide path in the grill 45 is determined. As a result, the tray 60 does not rattle in the grill 45 and no sliding operation occurs, so that the tray 60 can be inserted and removed smoothly and stably.

  Next, the opening / closing structure of the door 15 will be described with reference to FIG. FIG. 6 is a perspective view of the open / close door 15 that is pivotally supported by the spindle 48. The open / close door 15 includes a rectangular main body frame 95. A glass window 96 that is a rectangular opening is formed in the approximate center of the main body frame 95. Side-view L-shaped support portions 97 and 98 that extend substantially at right angles to the back surface of the main body frame 95 are provided at both left and right ends of the main body frame 95. In these support portions 97 and 98, a support shaft insertion hole 99 through which the support shaft 48 is inserted is provided at each upper portion in a state in which the open / close door 15 is erected in the vertical direction. Under each of the support shaft insertion holes 99, connection holes 100 for rotatably supporting one end of a connection arm 53 described later are provided. A single glass plate 110 is fixed to the main body frame 95 so as to cover the glass window portion 96 from the back side.

  In the open / close door 15 having such a configuration, the support shaft 48 is inserted into the pair of support shaft insertion holes 99 and 99 of the support portions 97 and 98. And the longitudinal direction center part of the spindle 48 is fixed to the upper end part of the opening end which forms the opening part 8 of the grill warehouse 45, and the longitudinal direction both ends of the spindle 48 form the opening 12 of the housing | casing 2. Fixed to each inner surface. Thereby, the open / close door 15 rotates independently with respect to the support shaft 48.

  Further, coil-like torque springs 58 are externally attached to the left and right sides of the portion corresponding to the inside of the main body frame 95 in the support shaft 48. A loop-shaped fixing portion 58 a formed at one end of the torque spring 58 is fixed to the inner surfaces of the support portions 97 and 98 of the main body frame 59. On the other hand, the other end of the torque spring 58 is fixed to the support shaft 48. Then, the other end portion of the torque spring 58 is fixed to the support shaft 48 in a state where the fixing portion 58a is substantially horizontal. That is, the state in which the open / close door 15 is open is a state in which no torque is applied to the torque spring 58. Therefore, even if the opening / closing door 15 is rotated by its own weight, the open state of the opening / closing door 15 is maintained by the biasing force of the torque spring 58. The torque is applied to the torque spring 58 by closing the door 15.

  Next, the structure of the door interlocking mechanism 50 will be described. As shown in FIG. 4, the door interlocking mechanism 50 includes a connection arm 53 having one end side rotatably connected to a connection hole 100 provided in each of the support portions 97 and 98 of the opening / closing door 15, and the connection arm 53. A long hole shaft 54 provided at the other end and extending substantially at right angles to the grill 45, a roller 55 pivotally supported by the long hole shaft 54, and under the left and right side walls 46 of the grill 45 A long hole 51 is provided on the side and extending in the front-rear direction of the grill 45 to guide the roller 55.

  The connecting arm 53 is bent at two locations so as to bulge out toward the front of the grill 45. The long hole 51 extends substantially horizontally from the front side of the grill box 45 toward the back side in order to guide the other end of the connecting arm 53 to the back side of the grill box 45. Further, the movement of the other end of the connecting arm 53 when the door 15 is closed is restricted by bending upward on the back side.

  Next, the operation of the door interlocking mechanism 50 will be described. As shown in FIG. 4, first, in a state where the tray 60 is pulled out, the open / close door 15 is held in an open state by the bias of the torque spring 58. That is, since the open / close door 15 is bounced upward, the roller 55 pivotally supported on the other end of the connecting arm 53 is pulled back to the front side of the long hole 51 provided in the side wall 46 of the grill 45. It has become. Next, in order to store the tray 60 in the grill 45, the tray 60 is slid toward the inside of the grill 45 by pushing the handle member 16 toward the housing 2. Then, the abutting portion 36 provided on the holding frame 40 abuts on the roller 55 loosely inserted in the long hole 51 of the grill box 45.

  Further, by pushing the handle member 16, the abutting portion 36 urges the roller 55 toward the back side of the grill 45, so that the roller 55 rolls along the inner edge of the long hole 51. Then, when the roller 55 moves to the back side of the grill box 45, the other end of the connecting arm 53 is pulled to the back side of the grill box 45. Accordingly, the opening / closing door 15 is pulled and rotated downward against the bias of the torque spring 58. Then, the open / close door 15 is completely closed (see FIG. 5) while the tray 60 is housed in the grill 45 and the handle member 16 is in contact with the opening end in front of the grill 45. At this time, the protrusion 38 (see FIG. 15) fixed to the rear frame 44 of the holding frame 40 is sandwiched from both the left and right sides by a holding unit (not shown) fixed to the lower inner surface of the back wall of the grill 45. It is pinched. Thereby, the holding frame 40 is fixed in the grill 45.

  And when pulling out the saucer 60 out of a store | warehouse | chamber, it is reverse to the flow demonstrated above. As shown in FIG. 5, first, when the handle member 16 is gradually pulled forward, the urging force of the abutting portion 36 against the roller 55 disappears, so that the roller 55 moves as the abutting portion 36 moves forward. Move forward. This is because the biasing force of the torque spring 58 is dominant, so that the opening / closing door 15 is pushed up, and the roller 55 pivotally supported on the other end of the connecting arm 53 is pulled forward of the grill 45. It is. Thus, as shown in FIG. 4, in the state where the abutting portion 36 is separated from the roller 55 and the tray 60 is pulled out of the cabinet, the open / close door 15 is flipped up to completely open the opening 8 of the grill cabinet 45. It can be set as the state exposed to.

  Next, the tray 60 will be described. FIG. 7 is a plan view of the tray 60, and FIG. 8 is a partially enlarged view around the handle member 16 (handle member 16: basic position). FIG. 9 is a partially enlarged view around the handle member 16 (handle member 16: intermediate position). FIG. 10 is a partially enlarged view around the handle member 16 (handle member 16: the lowermost position). The tray 60 shown in FIG. 7 receives oil, water, scorching, etc. that fall from the cooking object placed on the grill 27 (see FIG. 2). And the handle member 16 is connected with the front side part so that raising / lowering is possible.

  As shown in FIG. 7, the tray 60 is formed in a rectangular shape in plan view. A pair of ribs 67 and 68 having a band shape in a plan view and projecting upward are provided on the bottom of the tray 60 in the front-rear direction of the tray 60. At the left and right ends in the width direction of the saucer 60, it extends substantially horizontally toward the outside, and with respect to the right frame part 41 and the left frame part 42 of the holding frame 40 that holds the saucer 60 (see FIG. 3) A right edge 61 and a left edge 62 for hooking are provided respectively. A front edge 63 extending substantially horizontally toward the front is provided on the front end side of the tray 60 in the front-rear direction, and a rear edge extending substantially horizontally toward the rear is provided on the rear end. 64 is provided. The front edge portion 63 is provided with an insertion hole 63a for inserting and positioning a leg portion (not shown) of the grill net 27 (see FIG. 3). Similar insertion holes 64a and 64b are also provided in the rear edge portion 64, respectively. Further, an abutting member 69 (see FIG. 7) having a reverse L shape in side view is provided at the front end portion of the front edge portion 63 so as to abut on and support the handle member 16.

  In addition, a dish-side mounting plate 76 (see FIGS. 7 and 8) having a rectangular shape in front view and extending in the vertical direction is provided in a front portion of the right edge portion 61. As shown in FIG. 8, one end portions of first and second connecting members 72 and 73 of a connecting unit 70 to be described later are connected to the dish-side mounting plate 76 by pivot support portions 93 and 94, respectively. ing. Further, on the outer surface of the dish-side mounting plate 76 opposite to the tray 60 side, a fitting recess 77 formed in a circular shape in front view is provided in the upper part, and a fitting formed in a circular shape in the lower part is also provided. Each receiving recess 78 is provided. These fitting recesses 77 and 78 are respectively arranged on the rotation locus of the fitting projection 74 (see FIG. 8) that rotates together with the first connecting member 72. The fitting concave portions 77 and 78 are fitted with fitting convex portions 74 provided on the inner surface of the first connecting member 72 described later. Thereby, the position of the 1st connection member 72 can be hold | maintained. Further, as shown in FIG. 7, a dish-side mounting plate 76 having a similar structure is also provided at the front portion of the left edge portion 62. Note that the fitting recesses 77 and 78 shown in FIG. 8 correspond to the “fitting portion” of the present invention.

  Next, the structure of the handle member 16 will be described. As shown in FIGS. 7 and 8, the handle member 16 includes a plate-like handle back plate 81 formed in a rectangular shape that is horizontally long when viewed from the front. A middle portion of the surface of the handle back plate 81 is provided with a handle portion 82 that extends substantially horizontally and protrudes forward. A concave portion (not shown) for inserting a hand into the back side of the handle portion 82 is formed below the handle portion 82. The handle back plate 81 shown in FIG. 8 corresponds to the “support plate” of the present invention.

  Next, a connection structure between the handle member 16 and the tray 60 will be described. As shown in FIGS. 7 and 8, the gap between both ends in the width direction of the handle back plate 81 constituting the handle member 16 and the right edge 61 and the left edge 62 of the tray 60 are described later. Are connected by connecting units 70 each having the connecting member. As shown in FIG. 8, attachment recesses 83 (see FIG. 8) that are recessed in the direction from the back surface to the front surface of the handle back plate 81 are provided at the upper portions of both ends in the width direction of the handle back plate 81. . On the bottom surfaces of the mounting recesses 83, support plates 85 and 86 that are semicircular in a side view are arranged side by side in the vertical direction. On the support plates 85 and 86, other end portions opposite to the one end portions of the first connecting members 72 and 73, which will be described later, are pivotally supported.

  Here, the connection unit 70 will be described. As shown in FIG. 8, the connection unit 70 includes a long first connection member 72 and a long second connection member 73. One end portion in the longitudinal direction of the first connecting member 72 is pivotally supported around a pivotal support portion 91 of a support plate 86 provided at a lower portion of the mounting recess 83 of the handle back plate 81 of the handle member 16. Further, the other end of the first connecting member 72 is pivotally supported around a pivotal support 93 of a dish-side mounting plate 76 provided in the tray 60. In addition, a fitting convex portion 74 protruding in a hemispherical shape is provided on the inner surface of the first connecting member 72 facing the tray 60 side.

  On the other hand, the second connecting member 73 is disposed above and parallel to the first connecting member 72, and one end in the longitudinal direction thereof is a support provided on the upper portion of the mounting recess 83 of the handle back plate 81. The plate 85 is pivotally supported so as to be rotatable about a shaft support portion 92. Further, the other end of the second connecting member 73 is pivotally supported around a pivotal support 94 of a dish-side mounting plate 76 provided on the tray 60. With the connecting unit 70 having such a configuration, the handle member 16 can be raised and lowered with respect to the tray 60. 8 is equivalent to the “fitting part” of the present invention.

  Next, the raising / lowering operation | movement of the handle member 16 by the connection unit 70 is demonstrated with reference to FIG. 8 thru | or FIG. FIG. 8 is a partially enlarged view around the handle member 16 (handle member: basic position). FIG. 9 is a partially enlarged view around the handle member 16 (handle member: intermediate position). FIG. 10 is a partially enlarged view around the handle member 16 (handle member: lower position). As shown in FIGS. 7 and 8, the back surface of the handle back plate 81 contacts the contact member 69 when the handle member 16 is positioned at the uppermost position with respect to the tray 60. The position of the handle member 16 is referred to as a “basic position”. When the handle member 16 is in the basic position, the fitting convex portion 74 of the first connecting member 72 is fitted in the fitting concave portion 77 provided in the dish-side mounting plate 76. Thereby, since rotation of the 1st connection member 72 is restrict | limited, the handle member 16 is hold | maintained in a basic position.

  Next, when the handle member 16 is moved downward, it is pushed downward while grasping the handle portion 82. Then, since the fitting convex portion 74 fitted in the fitting concave portion 77 is detached, the first connecting member 72 is allowed to rotate. Then, as the handle portion 82 is pushed down, the handle back plate 81 moves downward through the first connecting member 72 and the second connecting member 73 while maintaining a vertical posture, as shown in FIG. Further, when the handle back plate 81 moves to the lowermost position, the fitting convex portion 74 of the first connecting member 72 is fitted into the fitting concave portion 78 as shown in FIG. Thereby, since the rotation of the first connecting member 72 is restricted, the handle member 16 is held at the “lowermost position”. Thus, by pulling the tray 60 outward from the grill 45 and lowering the handle member 16 from the basic position to the lowest position, the handle member 16 protruding above the tray 60 is lowered, so that it does not get in the way. Therefore, it is possible to easily put or remove the food item on the grill 27.

  Thus, in the connection unit 70, not only the first connection member 72 but also the second connection member 73 is used to connect the handle member 16 and the tray 60. Thereby, it can restrict | limit so that the handle member 16 may not make one rotation with respect to the receiving tray 60. FIG. Furthermore, since the rotation range of the 1st connection member 72 and the 2nd connection member 73 can be restrict | limited, it is possible to raise / lower the handle backplate 81, maintaining a vertical attitude | position. Moreover, since it connects with two connection members, the 1st connection member 72 and the 2nd connection member 73, the connection with the handle member 16 and the saucer 60 can be strengthened. Therefore, even when the handle member 16 is raised and lowered repeatedly and frequently used, it can sufficiently withstand.

  Furthermore, since only the handle member 16 can be moved up and down by the user's will by the connecting unit 70, the handle member 16 does not move down arbitrarily while the tray 60 is being pulled out. Furthermore, since the handle member 16 does not move downward arbitrarily while the tray 60 is slidingly moved by the rail mechanism 30, there is no possibility of preventing the tray 60 from moving smoothly. Further, since the handle member 16 can be moved up and down while keeping the posture of the handle member 16 constant, the operability can be improved. Thus, the built-in stove 1 provided with the easy-to-use grill can be provided.

  As described above, according to the built-in stove 1 of the present embodiment, by gripping the handle portion 82 provided on the handle member 16 and pulling it forward, the tray 60 is placed on the rail mechanism 30 toward the outside of the cabinet. Can be pulled out smoothly. And the handle member 16 is connected with respect to the width direction both sides of the front-end part of the saucer 60 so that raising / lowering is possible via one pair of connection units 70. As shown in FIG. The connection unit 70 includes a first connection member 72 and a second connection member 73 that are arranged in parallel to each other. Both end portions of the first connecting member 72 and the second connecting member 73 are pivotally supported with respect to the handle member 16 and the plate-side mounting plates 76 provided on both sides of the tray 60, respectively. Thereby, the handle member 16 can be freely moved up and down with respect to the receiving tray 60.

  Further, a fitting convex portion 74 is provided on the inner surface of the first connecting member 72. The dish-side mounting plate 76 provided in the tray 60 is provided with fitting recesses 77 and 78 respectively in the vertical direction. Then, the first connecting member 72 swings as the handle member 16 moves up and down, and the fitting convex portion 74 fits into the fitting concave portion 77, so that the swinging of the first connecting member 72 is limited, and the handle The member 16 is held in the basic position. Further, the handle member 16 can be held at the lowest position by pushing down the handle member 16 and fitting the fitting convex portion 74 into the fitting concave portion 78. Thus, in this embodiment, since the handle member 16 can be held at two height positions with a simple structure, it is possible to prevent the handle member 16 from moving up and down arbitrarily.

  In addition, the gas cooking appliance which concerns on this invention is not necessarily limited to the said embodiment, You may change variously in the range which does not deviate from the meaning. In the above-described embodiment, the handle member 16 can be held at two height positions, but there are two fitting holes for fitting the fitting convex portions 74 to the dish-side mounting plate 76 provided on the tray 60. Two or more may be provided. In this case, a plurality of height positions of the handle member 16 can be set.

  In the present embodiment, the built-in stove 1 in which the open / close door 15 and the tray 60 are separated has been described as an example. However, the present embodiment is also applicable to a general stove in which the open / close door and the tray are integrated.

It is a perspective view of built-in stove 1. It is a perspective view of the built-in stove 1 of the state which pulled out the saucer 60. FIG. FIG. 3 is a perspective view of the built-in stove 1 with a tray 60 removed from the rail mechanism 30. FIG. 3 is a cross-sectional view taken in the direction of arrows II in FIG. 2. FIG. 2 is a cross-sectional view taken along the line II-II in FIG. 3 is a perspective view of the opening / closing door 15. FIG. It is a top view of the saucer 60. FIG. It is the elements on larger scale around handle member 16 (handle member 16: basic position). It is the elements on larger scale around handle member 16 (handle member 16: middle position). FIG. 4 is a partially enlarged view around the handle member 16 (handle member 16: lowermost position).

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Built-in stove 8 Opening part 16 Handle member 27 Burning net 30 Rail mechanism 31 Fixed rail 32 1st movable rail 33 2nd movable rail 45 Grillhouse 60 Receptacle 70 Connection unit 72 1st connection member 73 2nd connection member 74 Insertion convexity Part 76 plate-side mounting plate 77 fitting recess 78 fitting recess 81 handle back plate 82 handle part

Claims (4)

A cooking chamber for heating an object to be cooked, a saucer on which a grill net placed on the object to be cooked is placed, and the saucer forward from the opening on the front surface of the cooking chamber. A gas cooking utensil comprising a slide mechanism that is pulled out and slid, and having a handle member at a front end portion in a pulling direction of the tray.
The handle member is
A support plate disposed opposite to the opening and capable of closing part or all of the opening;
It is composed of a handle portion provided on the surface opposite to the tray side of the support plate,
Between the width direction both ends of the support plate and the width direction both ends of the front end of the saucer are respectively connected by a pair of long first connecting members,
One end in the longitudinal direction of the pair of first connecting members is connected to both ends in the width direction of the support plate so as to be rotatable,
The other end opposite to the one end of the pair of first connecting members is connected to the both ends in the width direction of the tray so as to be rotatable. Between the width direction both ends of the support plate and the width direction both ends of the front end portion of the tray, the pair of first connection members and the pair of first connection members are parallel to the longitudinal direction. It is connected with a pair of elongated second connecting members each extending,
One end in the longitudinal direction of the pair of second connecting members is rotatably connected to both ends in the width direction of the support plate,
2. Each of the other end portions of the pair of second connecting members opposite to the one end portions is rotatably connected to both end portions in the width direction of the tray. Gas cookware. The slide mechanism is
Fixed rails provided on both sides of the cooking chamber and extending in the pull-out direction of the tray;
A movable rail that is slidably supported along the fixed rail and supports the tray.
The gas cooker according to claim 1 or 2, wherein the tray is detachably fixed to the movable rail. The handle member has a basic position which is an uppermost position with respect to the tray by the rotation of the first connecting member and the second connecting member;
Reciprocating between a lower movement position which is the lowest position with respect to the tray,
The first connecting member is provided with a fitting portion,
The tray is provided with a first fitted portion and a second fitted portion, which are respectively arranged in the movement trajectory of the fitting portion, and into which the fitting portion is fitted,
When the fitting portion is fitted to the first fitted portion, the handle member is held at the basic position,
The gas cooker according to claim 2 or 3, wherein the handle member is held at the downward movement position by fitting the fitting portion to the second fitted portion.

Images