JP4553949B2 - grill - Google Patents

Description

  The present invention relates to a grill used for a table hob or the like.

  Various types of grills of this type are provided. The grill generally has a gas burner for baking food such as fish, a grill to place food, and a saucer, and an opening and a grill door for closing the opening are provided on the front surface of the grill room.

  By the way, a grill for reducing the sliding resistance of the tray in order to improve the operability when the tray is taken in and out of the grill chamber and for preventing the generation of unpleasant noise due to the sliding of the tray has been proposed ( For example, see Patent Document 1.)

  However, since the tray is still slid, the opening and closing operability of the grill door has not been improved dramatically.

  Further, there has been proposed one in which male and female door positioning members that are engaged with each other when the grill door is closed are provided around the front opening of the grill door and the grill chamber (for example, Patent Document 2). reference.).

  According to such a grill, since the grill door can be positioned by the engagement of the door positioning member, a gap is hardly formed between the grill door and the front opening of the grill chamber, and leakage of smoke or the like generated during cooking is prevented. it can.

  On the other hand, the support frame of the saucer moves while being guided by a guide groove formed in the grill chamber, and the grill door is fixed to the support frame, so that the support frame of the door positioning member does not come off from the guide groove. It is necessary to determine the mounting position.

However, when the door positioning member is engaged at a position slightly deviated from the guide groove due to a manufacturing error, etc., after closing the grill door by sliding the support frame along the guide groove, The grill door has to be moved slightly in the direction in which the support frame is removed from the guide groove to engage the door positioning member.
JP-A-6-180122 (all pages, all figures) JP 2002-181340 A (all pages, all figures)

  The present invention has been made in view of the above-described problems, and can eliminate the sliding resistance of the tray, and by providing a locking means for positioning the grill door in the guide groove of the support frame. An object of the present invention is to provide a grill capable of eliminating the engagement failure of the door positioning means and improving the opening / closing operability of the grill door.

  The grill according to the present invention is a grill in which a tray and a support frame that supports the tray are disposed through a front opening of the grill chamber so that the tray and the support frame can be inserted and removed. The grill and the support frame are coupled to a front end portion of the support frame. A grill door that closes the front opening of the grill chamber when pushed into the chamber, and left and right sides of the grill chamber, and by sliding side frames on the left and right sides of the support frame, A support frame guide for guiding the support frame from a position to a drawer position where substantially the whole of the tray and the support frame is pulled out from the grill chamber, and the tray is floated in the grill chamber and is in contact with the support frame guide The support frame is placed in a state where it is not allowed to be placed.

  The grill of the present invention is a grille in which a tray and a support frame that supports the tray are arranged through the front opening of the grill chamber so that the tray and the support frame can be inserted and removed freely. The grill is coupled to the front end of the support frame. A grill door that closes the front opening of the grill chamber when pushed into the grill chamber, and formed on the left and right sides of the grill chamber, and by sliding the left and right side frames of the support frame, A support frame guide for guiding the support frame from a position in the room to a drawer position where substantially the entirety of the tray and the support frame is pulled out from the grill chamber, and a locking projection is formed on the support frame guide, A locking projection that engages with the locking projection when the grill door is closed is provided on the side frame, and the side frame is moved when the locking projection is engaged with or disengaged from the locking projection. Frame deforming means is provided, and when the grille door is opened and closed, the locked protrusion moves over the locking protrusion while elastically deforming the upper side frame by the frame deforming means, and against the locking protrusion. It is characterized by engaging / disengaging.

  Further, it is preferable that a lower rail groove is provided in the support frame guide, and a side frame of the support frame is slid in the lower rail groove.

  The support frame preferably includes an upper side frame that is positioned higher than the tray to avoid contact between the tray and the upper wall surface of the support frame guide having a U-shaped cross section.

  Moreover, it is desirable that the tray is placed on the front frame portion and the rear frame portion of the support frame.

  Further, when the drawer position is reached, the front side of the support frame is lowered together with the grille door by a predetermined amount and door lowering means for supporting the rear portion of the support frame, and when the drawer position is reached, the tray It is desirable to provide horizontal holding means for supporting the rear portion and maintaining the tray in a substantially horizontal posture.

  According to the present invention, a grill having the following effects can be provided. That is, according to the grill of the present invention, since the support frame is placed in a state where the tray is floated in the grill chamber and is not in contact with the support frame guide, the sliding resistance of the tray is eliminated. The tray can be easily taken in and out, and the opening and closing operability of the grill door can be improved.

  According to the grill of the present invention, the supporting frame guide is formed with a locking projection, and a locking projection that engages with the locking projection when the grill door is closed is provided on the side frame, Frame deforming means is provided for elastically deforming the side frame when the locked protrusion is engaged with or disengaged from the stop protrusion, and the upper side frame is elastically deformed by the frame deforming means when the grill door is opened and closed. Since the locking projection gets over the locking projection and engages and disengages from the locking projection, the locking projection for door positioning formed on the support frame and the support frame guide for guiding the support frame, and The grille door can be positioned reliably by the locking projections, and the positioning error of the positioning means is unlikely to occur due to the positional deviation of the positioning means as in the prior art in which the positioning means is provided on the grill door. Can be improved, and further, it is possible to further improve the opening and closing of the grille door can get a sense of unity with the opening and closing operation of the positioning operation and grill door grill door.

  Hereinafter, embodiments according to the present invention will be described in detail with reference to the accompanying drawings. FIG. 1 is a longitudinal side view of a grill according to this embodiment of the present invention, and FIG. 2 is a longitudinal front view thereof. As shown in the figure, the grill is detachable into the grill chamber 1, the tray 2 detachably disposed in the grill chamber 1, the support frame 3 of the tray 2, the grill door 4, the support frame guide 5, and the tray 2. The grille 7 loaded on the door, door lowering means, and horizontal holding means for the tray 2 are provided.

  The grill chamber 1 is formed by a rectangular parallelepiped casing having a front opening 11. The grill chamber 1 is fixed to the gas stove, a gas burner (not shown) is disposed in the upper surface of the grill chamber 1 and in the protruding portion 61 above the support frame guide 5, and the front opening 11 is used for taking in and out the tray 2 and the like. Used for. Further, a frame receiving portion 12 is formed at the front end of the bottom surface of the front opening 11, and a horizontal holding base 13 for the tray 2 is provided at a portion of the bottom surface of the front opening 11 slightly retracted from the front end. 13 is connected to the front end of the lower rail 52 described later.

  3 is a plan view of the saucer 2 of the grill shown in FIG. 1, FIG. 4 is a front view thereof, and FIG. 5 is a side view thereof. The saucer 2 is a dish having a substantially rectangular shape in plan view, and a flange 21 protruding outward is provided on the periphery thereof. A front engagement portion 23 and a rear engagement portion 23a are suspended from the front end and the rear end of the flange 21. A pair of leg portions 2 a and 2 b are provided so as to protrude from the front and rear of the bottom plate of the tray 2. Further, as will be described later, in order to keep the tray 2 horizontal when the tray 2 is pulled out from the grill chamber 1, the rear leg 2 b also serves as a fulcrum A and is provided on both sides of the rear portion of the flange 21 of the tray 2. Is provided with a fulcrum B.

  The grill door 4 is provided with a handle 41 and a viewing window portion 42 and has a substantially flat plate shape. The grill door 4 is coupled to the front end of the support frame 3, and when the tray 2 and the support frame 3 are pushed into the grill chamber 1, the grill chamber 1. The front opening 11 is closed. The handle 41 is provided so as to protrude forward from the front surface of the grill door 4. Further, the viewing window portion 42 includes a heat-resistant glass portion that occupies almost the upper half of the grill door 4 so that the inside of the grill can be seen.

  The grill chamber 1 is formed by bending a metal plate, and a support frame guide 5 having a U-shaped cross section is formed at the lower part of the left and right side walls of the grill chamber 1 as shown in FIG. The support frame guide 5 extends in the direction in which the tray 2 is put in and out. An upper rail 51 for guiding the upper side frame of the support frame 3 is formed on the upper wall surface 5 a of the support frame guide 5, and the lower side frame 311 of the support frame 3 is guided on the lower wall surface 5 c of the support frame guide 5. A lower rail 52 is formed. An upper rail groove 51a is formed at the center of the upper rail 51 in the width direction, and a lower rail groove 52a is formed at the center of the lower rail 52 in the width direction. Yes.

  Further, as shown in FIG. 1, the upper rail 51 and the lower rail 52 extend in the direction in which the tray 2 is put in and out, the front end is located slightly behind the frame receiving portion 12 provided on the front side of the grill chamber 1, and the rear end is the grill chamber. 1, the support frame 3 is guided from a position in the grill chamber 1 to a position where almost the entire tray 2 and the support frame 3 are pulled out from the grill chamber 1. A locking portion 52b that engages with a locking portion 311d for door positioning described later of the support frame 3 is provided on the rear end of the lower rail groove 52a of the lower rail 52 so as to protrude upward. In addition, a frame pressing projection (frame deformation means) 51b for elastically deforming the upper side frame 31 of the support frame 3 downward is formed at an intermediate portion of the upper rail groove 51a as will be described later.

  Further, as shown in FIGS. 1 and 2, a frame stopper projection 6 is suspended from the outside of the rail groove 51a in a portion near the front end of the upper rail 51, and the frame stopper projection 6 is formed when the support frame 3 is pulled out. The pulling operation of the support frame 3 is stopped by locking a locked portion 311e for fixing the frame which will be described later. Further, in this state, the support frame 3 is slightly inclined due to the weight of the grill door 4 and the like, and the locked portion 311e is in contact with the upper rail 51 to restrict the rear portion of the support frame 3 from rising. The upper rail 51 constitutes a part of the upper wall surface of the support frame guide 5, and the lower rail 52 constitutes a part of the lower wall surface of the support frame guide 5.

  6 to 8 show the support frame 3 of the grill, FIG. 6 is a plan view of the support frame 3, FIG. 7 is a side view thereof, and FIG. 8 is a sectional view taken along line XX of FIG. The support frame 3 has a substantially rectangular shape in plan view. The support frame 3 is a bar-shaped member that is composed of a pair of upper side frames 31 and a front frame 32 and a rear frame 33 that connect the pair of upper side frames 31. The lower side frame 311 is located slightly inside the upper side frame 31 by welding the members.

  Further, the center portion of the front frame 32 is bent rearward as shown in FIG. 6 to form a front support portion 32a of the tray 2 and the rear support portion 33a of the tray 2 inside the rear rising portion 311b of the rear frame 33. It is said.

  As shown in FIGS. 8 and 9, the upper side frame 31 is formed through a guided frame portion 31a that is bent upward and guided by the upper rail 51, and the guided frame portion 31a and the step portion 31b. The lateral shake prevention frame portion 31c is formed, and the lateral shake prevention frame portion 31c is bent outward and is guided by the vertical wall surface 5b of the support frame guide 5 to prevent the lateral shake of the support frame 3. It is.

  Further, a front rising portion 311a and a rear rising portion 311b are formed at the front end and the rear end of the lower side frame 311. Also, the lower side frame 311 is locked to the rear curved portion 311c and the door positioning. A portion 311d is formed, and the locked portion 311d engages with the locking portion 52b of the lower rail 52 when the grill door 4 is fully closed. The front rising portion 311 a is welded to the support plate 34, and the rear rising portion 311 b is welded to the rear frame 33. Further, a locked portion 311e for frame locking that locks to the frame locking projection 6 of the upper rail 51 is formed at the upper end of the rear rising portion 311b.

  The front frame 32 is welded to the support plate 34, and the support frame 3 is detachable from the grill door 4 by fitting the support plate 34 into the corresponding recess of the grill door 4.

  As shown in FIG. 2, the left and right sides of the support frame 3 configured as described above are positioned in the support frame guide 5 of the grill chamber 1, and the upper rail groove 51a is guided by the upper guide frame 31 of the support frame 3. The frame portion 31a is positioned, and the lower guide frame 311 of the support frame 3 is positioned in the lower rail groove 52a.

  FIG. 9 shows a state in which the tray 2 is placed on the support frame 3. In FIG. 9, the tray 2 is indicated by a thick line, and the support frame 3 is indicated by a thin line. The front engaging portion 23 and the rear engaging portion 23a at the front end and the rear end of the tray 2 are engaged with the front support portion 32a of the front frame 32 of the support frame 3 and the rear support portion 33a of the rear frame 33, and the upper guide frame 31. The guided frame portion 31 a is positioned higher than the tray 2 to avoid contact between the tray 2 and the upper wall surface 5 a of the support frame guide 5, and the lower guide frame 311 is positioned lower than the bottom plate of the tray 2. Thus, contact between the tray 2 and the lower wall surface 5c of the support frame guide 5 and the bottom wall of the grill chamber 1 is avoided, and both sides of the tray 2 are positioned on the inner side of the upper guide frame 31 and the vertical wall surface of the support frame guide 5 By avoiding contact with 5b, the tray 2 can be disposed in a state of floating in the grill chamber 1 as shown in FIGS.

  Further, the latching protrusion 311 d of the lower guide frame 311 of the support frame 3 engages with the latching protrusion of the lower rail 52, and the upper guide frame 31 is elasticized by the frame pressing protrusion 51 b of the upper rail 51 of the support frame guide 5. It is configured to be deformed.

The grill configured as described above can insert and remove the tray 2 from the grill chamber 1 and improve the opening / closing operability of the grill door 4 as follows. The tray 2 and the support frame 3 are grips of the grill door 4. It can be freely inserted into and removed from the grill chamber 1 through the front opening 11 by holding it forward and backward 41, and from the state where the grill door 4 shown in FIG. When the frame 3 is pulled out, the lower side frame 311 of the support frame 3 is in contact with the lower rail 52 of the grill chamber 1 and the support frame 3 initially maintains a substantially horizontal posture.

  Further, when the tray 2 and the support frame 3 are further pulled out as shown in FIG. 11, the locked portion 311 e of the support frame 3 is locked to the frame stop protrusion 6 of the upper rail 51, and the lower side of the support frame 3 A rear portion 311 c of the side frame 311 is located in the front opening 11 of the grill chamber 1. In this state, the weight of the grill door 4 and the support frame 3 and the presence of the frame receiving portion 12 allow the front side of the support frame 3 to rotate downward together with the grill door 4.

  Then, as shown in FIG. 12, when the rear portion 311c of the support frame 3 is in contact with the frame receiving portion 12 of the grill chamber 1, the rotation is stopped and the state is maintained. In addition, a hand is put on the handle 41 of the grill door 4, and it rotates while supporting the support frame 3 by hand.

  On the other hand, the tray 2 loses its support by the support frame 3 when the support frame 3 rotates and moves downward, but the fulcrum B of the flange 21 of the tray 2 is connected to the upper rail 51 as shown in FIG. Since the fulcrum A (leg part 2b) on the bottom surface of the tray 2 is in contact with the horizontal holding table 13 on the bottom surface of the grill chamber 1, it is kept horizontal.

  And when removing the saucer 2 and the support frame 3 from the grill chamber 1, by holding the handle 41 as shown in FIG. 13 and rotating the support frame 3 and the saucer 2 upwards around the respective rear portions as indicated by arrows, The locked portion 311e of the support frame 3 is removed from the frame stop protrusion 6. In this state, as shown in FIG. 14, the grill door 41 and the like are pulled in the pulling direction to remove the support frame 5 from the grill chamber 1, and after the support frame 5 is removed, the support frame 5, the tray 2 and the grill 7 Can be separated and washed.

  As described above, the door lowering means constituted by the frame stop projection 6 and the like can lower the front side of the support frame 3 together with the grill door 4 by a predetermined amount and can support the rear portion of the support frame 3. When the front side is lowered together with the grill door 4 by a predetermined amount, the tray 2 can be maintained in a horizontal posture. This facilitates the removal of fish and the like on the grill net 7.

  On the other hand, when the grill door 4 is closed, the frame pressing projection 51b of the upper rail 51 is slightly short of the grill door 4 being completely closed, and the step 31b of the upper guide frame 31 is as shown by the two-dot chain line in FIG. When the grill door 4 is further pushed, the upper guide frame 31 of the support frame 3 is elastically deformed downward by the frame pressing projection 51b, and the locked projection 311d of the lower guide frame 311 of the support frame 3 is supported by the support frame guide. 5, when the grille door 4 is further pushed in, the locked projection 311 d exceeds the locking projection 52 b as shown in FIG. At the same time, the grill door 4 is completely closed. In the state where the locked protrusion 311d is engaged with the locking protrusion 52b, the lower guide frame 311 of the support frame 3 is elastically biased downward by maintaining the elastic deformation state of the upper guide frame 31. The engaged state is maintained. When the grill door 4 is opened, the support projection 3 is forcibly pulled, so that the latching projection 311d gets over the latch projection 52b against the elastic force of the upper side frame 31 and is released from the engaged state. .

It is a vertical side view of the grill concerning an embodiment of the present invention. (A) is a longitudinal front view of a grille according to an embodiment of the present invention, and (b) is a partially enlarged longitudinal front view. It is a top view of the saucer of the grill concerning the embodiment. It is a front view of the saucer of the grill concerning the embodiment. It is a side view of the saucer of the grill concerning the embodiment. It is a top view of the support frame of the grill concerning the embodiment. It is a side view of the support frame of the grill concerning the embodiment. It is XX sectional drawing of FIG. (A) is a top view which shows the state which mounted the saucer of the grill concerning the embodiment on the support frame, (b) is the side view. (A) is the schematic which shows the door opening / closing operation | movement of the grill which concerns on the same embodiment, (b) is an enlarged view of Y part of (a). It is a vertical side view which shows the drawer operation | movement of the saucer concerning the embodiment. (A) is the vertical side view which shows the drawer | drawing-out operation | movement of the saucer concerning the embodiment, (b) is an enlarged view of Z part of (a). It is a vertical side view which shows the drawer operation | movement of the saucer concerning the embodiment. It is a vertical side view which shows the drawer operation | movement of the saucer concerning the embodiment.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Grill chamber 2 Saucer 3 Support frame 4 Grill door 5 Support frame guide

Claims (6)

A grille in which a tray and a support frame that supports the tray are arranged through the front opening of the grill chamber so as to be freely inserted and removed,
A grill door that is coupled to the front end of the support frame and closes the front opening of the grill chamber when the tray and the support frame are pushed into the grill chamber;
A pull-out position formed on both the left and right sides of the grill chamber, and by sliding the side frames on both the left and right sides of the support frame, almost the entire tray and the support frame are pulled out of the grill chamber from the position in the grill chamber. A support frame guide for guiding the support frame,
A locking projection is formed on the support frame guide, and a locking projection that engages with the locking projection when the grill door is closed is provided on the side frame, and the locking projection is engaged with the locking projection. A frame deforming means for elastically deforming the side frame at the time of joining / leaving is provided,
When the grille door is opened and closed, the locked projection is moved over the locking projection and engaged / disengaged with respect to the locking projection while elastically deforming the side frame by the frame deformation means. grill. 2. The grill according to claim 1 , further comprising: the support frame that is placed in a state where the tray is floated in the grill chamber and is not in contact with the support frame guide. The grill according to claim 1 or 2 , wherein a lower rail groove is provided in the support frame guide, and a side frame of the support frame slides in the lower rail groove. The support frame includes an upper side frame for avoiding contact between the tray and the upper wall surface of the support frame guide having a U-shaped cross section, which is positioned higher than the tray. The grill according to any one of 1 to 3 . The grill according to any one of claims 1 to 4 , wherein the tray is placed on a front frame portion and a rear frame portion of the support frame. Door lowering means for lowering the front side of the support frame together with the grille door by a predetermined amount when the drawer position is reached, and supporting the rear portion of the support frame;
The grill according to any one of claims 1 to 5 , further comprising horizontal holding means for supporting a rear portion of the tray and maintaining the tray in a substantially horizontal posture when the drawer is reached.

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