JP3130823B2 - Barbecue stove - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a barbecue stove.

[0002]

2. Description of the Related Art
An ash receiving portion is provided at the bottom of the stove body, and the ash receiving portion is configured to be freely drawn out and put in from the stove body. When ash accumulates in the ash receiving portion, the ash receiving portion is pulled out from the stove body to remove ash in the ash receiving portion. There are barbecue stoves that can be easily thrown away.

[0003] However, conventional barbecue stoves provided with such an assemblable ash receiving portion include:
There is no one provided with a structure that can lock the ash receiving part in a state where it is pushed into the stove main body so that it cannot be pulled out.

[0004] Therefore, if the barbecue stove is tilted when it is carried outdoors, for example, the ash receiving portion may jump out of the stove body and become obstructed or come off, which is very inconvenient. .

The present invention focuses on such a problem and solves the problem. The ash receiving portion is securely locked in such a manner that it cannot be pulled out while being pushed into the stove body, and the operation is very simple. The present invention provides an epoch-making barbecue stove that can cancel the drawer impossible state.

[0006]

The gist of the present invention will be described with reference to the accompanying drawings.

The stove body 1 is provided with a guide portion 2, and the ash receiving portion 3 is slidably supported on the guide portion 2, and the ash receiving portion 3 is provided on one side of the stove body 1 to the outside of the stove body 1. In a barbecue stove in which an opening 4 for drawing out is provided, and the ash receiving portion 3 can be freely pulled in and out along the guide portion 2 through the opening 4, a locking projection 5 is provided on the inner bottom of the stove body 1. And an engaging portion 6 for engaging with the locking convex portion 5 from above is provided on an outer bottom portion of the ash receiving portion 3, and the ash receiving portion 3 is completely pushed into the stove main body 1 and housed. The engaging projection 6 is attached to the locking projection 5.
Are engaged so that the ash receiving portion 3 cannot be pulled out. When the ash receiving portion 3 in the locked state where the ash receiving portion 3 cannot be pulled out is lifted upward, the locking projection 5 and the engaging portion 6 The barbecue stove is characterized in that the lock is released and the ash receiving part 3 can be pulled out.

Further, the opening 4 is formed on one side wall surface of the stove main body 1 while leaving the lower side wall of the one side wall surface, and the lower side wall of the side of the stove main body 1 serving as the lower edge of the opening 4 is formed. A front wall plate 7 serving as a front wall of the ash receiving portion 3 is provided at the leading end of the ash receiving portion 3 as the locking convex portion 5, and a lower portion of the front wall plate 7 is a lower end of the ash receiving portion 3. A gap 8 is formed between the lower part of the front wall plate 7 and the lower end of the ash receiving part 3, and a concave part which is recessed upward and serves as the engaging part 6. The barbecue stove according to claim 1, characterized in that it is configured to be able to engage with the projection (5) from above.

Further, the front wall plate 7 at the leading end of the ash receiving portion 3 on the drawer side is structured such that the peripheral edge of the front wall plate 7 can be brought into contact with the side wall of the stove body 1 around the opening 4. The present invention relates to the barbecue stove according to claim 2.

[0010]

BEST MODE FOR CARRYING OUT THE INVENTION Preferred embodiments of the present invention (how to implement the invention) will be briefly described with reference to the drawings, showing the operational effects thereof.

When the ash receiving portion 3 is completely pushed into the stove main body 1 and housed therein, the engaging portion 6 on the outer bottom of the ash receiving portion 3 is engaged with the locking projection 5 provided on the inner bottom of the stove main body 1. And the ash receiving part 3 cannot be pulled out.

In the state in which the ash receiving portion 3 cannot be pulled out,
Is lifted upward, the engaging portion 6 which is locked to the locking convex portion 5 from above is lifted up, whereby the engagement between the locking convex portion 5 and the engaging portion 6 is released, and Guide part 2
The ash receiving portion 3 can be pulled out along the line.

Further, when the drawn ash receiving portion 3 is pushed into the stove body 1, the engaging portion 6 is automatically engaged with the locking convex portion 5, and the ash receiving portion 3 cannot be pulled out.

Therefore, when the ash receiving portion 3 is completely pushed into the stove main body 1 and stored therein, the ash receiving portion 3 is locked so as not to be pulled out. It doesn't jump out of the way or get out of the way, and is excellent in practicality.

According to the second aspect of the present invention, the opening 4 is formed by simply leaving the lower wall of the side wall of the stove body 1, and the lower edge of the opening 4 is used for locking. A convex portion 5 can be formed, and a predetermined gap 8 is provided between the front wall plate 7 and the lower end of the ash receiving portion 3 at the leading end of the ash receiving portion 3 on the drawer side.
By simply attaching the front wall plate 7 with the interposition of the front wall plate 7, the engaging portion 6 having an extremely good locking effect on the locking convex portion 5 can be configured, so that it can be manufactured very easily at no cost. Becomes

According to the third aspect of the present invention, in a state where the ash receiving portion 3 is completely pushed into the stove main body 1 and housed therein, the peripheral portion of the front wall portion 7 conceals the opening 4 and the side of the stove main body. Since it is substantially flush with the wall surface, the draw-out structure of the opening portion 4 and the ash receiving portion 3 provided on one side wall surface of the stove main body 1 cannot be seen from the outside, and the appearance is very good.

[0017]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Specific embodiments of the present invention will be described with reference to the drawings.

In this embodiment, leg rods 9 are provided at four corners of a horizontally long box-shaped stove body 1 having an open upper portion.
A fuel mounting plate 10 is provided in a floating state inside the stove main body 1.
It is applied to a barbecue stove in which an iron plate 11 and a grill 12 are placed and supported in the upper opening of the stove.

In the drawing, reference numeral 13 denotes a mounting cylinder into which the leg rod 9 is fitted;
Is a fixing screw for fixing the leg rod 9 fitted to the mounting cylinder 13, 15 is an opening window functioning as both a ventilation window and an exhaust window into the stove body 1, 16 is a handle for carrying, 18 is fuel It is a vent provided on the mounting plate 10.

The stove body 1 is provided with a guide portion 2, and the ash receiving portion 3 is slidably supported on the guide portion 2, and the ash receiving portion 3 is provided on one side of the stove body 1. An opening 4 is provided for pulling out the ash receiving part 3 along the guide part 2 from the opening 4.

As shown in FIGS. 2, 7, and 8, when the length direction of the stove body 1 is set to the front-rear direction, the guide portion 2 has a rail shape at a position near the left and right edges of the bottom surface of the stove body 1, respectively. It is configured by providing a long ridge 2A (bead). The long ridge 2A is formed by recessing the outer bottom surface of the plate material forming the bottom plate portion of the stove body 1 and projecting the inner bottom surface upward.

The ash receiving portion 3 has a width slightly shorter than the front-rear length of the stove body 1 and has a horizontal width substantially matching the distance between the left and right guides 2. It is formed in a box-shaped body. Accordingly, as shown in FIGS. 2, 7, and 8, the bottom portion of the ash receiving portion 3 is guided by the two rail-shaped guide portions 2 with the bottom surface in contact with the lower edge of the opening portion 4. It slides smoothly.

The front wall of the ash receiver 3 is formed of a separate member from the ash receiver main body 3A having left and right walls and a rear wall. The front wall member 3B forming the front wall portion is formed by connecting mounting pieces 3B 'to the left and right portions and the lower portion of the rectangular front wall plate portion, and bending each of the mounting pieces 3B' rearward at a right angle. The box-shaped ash receiving portion 3 is formed by fixing each of the mounting pieces 3B 'to the left and right walls of the front portion of the ash receiving main body 3A and the outer surface of the bottom portion.

Accordingly, on the outer surface of the ash receiving portion 3 near the front portion, as shown in FIG. 4, steps 17 are formed on the left and right wall portions and the bottom portion by the mounting pieces 3B '.

The opening portion 4 is formed by forming a rectangular opening window on the front wall surface of the stove body 1, and the width of the opening window substantially matches the left and right width of the ash receiving portion 3. The vertical width of the opening is set to be slightly longer than the height width of the ash receiving part 3. Therefore, the opening portion 4 has a margin in the height, and the ash receiving portion 3 inserted into the opening portion 4 can be lifted slightly upward.
Further, since the width of the opening 4 is set to be substantially the same as the width of the ash receiving part 3, the opening 4 guides the sliding movement of the ash receiving part 3, and is formed by the rail-shaped ridge 2A. Ash receiving part 3 by the guide action of guide part 2
Is very stably and smoothly performed.

It is to be noted that the rail 4 is not provided with the rail-shaped ridges 2A as described above, and the width of the opening 4 is adjusted to the width of the ash receiving portion 3 so that the opening 4 serves as the guide portion 2. But it is good.

In this embodiment, a locking projection 5 is provided on the inner bottom of the stove body 1, and an engaging portion 6 that engages with the locking projection 5 from above is provided on the outer bottom of the ash receiver 3. When the ash receiving portion 3 is completely pushed into the stove body 1 and stored, the engaging portion 6 is engaged with the locking convex portion 5 so that the ash receiving portion 3 cannot be pulled out. ing.

More specifically, the opening 4 is formed on the front wall of the stove body 1 while leaving the lower wall of the front wall.
The lower side wall on the front side of the stove body 1 serving as the lower edge of the opening 4 is the locking projection 5.

On the other hand, a front wall plate 7 capable of concealing the opening 4 is attached to the front wall of the ash receiving portion 3. The front wall plate 7 is formed of a square plate that is slightly larger than the opening area of the opening 4, and a predetermined range in the center is protruded rearward. It is attached to the wall. At this time, since a predetermined range at the center of the front wall plate 7 is recessed rearward, the lower portion of the rear surface of the front wall plate 7 and the lower portion of the leading end surface of the ash receiving portion 3 as shown in FIG. A gap 8 is formed between the locking projections 5.
And an engaging portion 6 that engages from above. With such a configuration, a plate material whose central portion is recessed rearward is simply attached to the front wall of the ash receiving portion 3, and the projection makes the ash receiving portion 3 contact with the front wall of the ash receiving portion 3. Increase the distance to engage part 6
Can be formed, it is very easy to manufacture, and the cost of parts is not required.

Therefore, when the ash receiving portion 3 is completely pushed into the stove main body 1, the engaging portion 6 is engaged with the locking convex portion 5 from above as shown in FIG. It locks from 1 because it cannot be pulled out.

In this case, since the front wall plate 7 is slightly larger than the opening 4, the rear surface of the peripheral portion of the front wall plate 7 is in contact with the front surface of the stove body 1 at the peripheral portion of the opening 4. Stops and cannot be pushed any further.

When the ash receiving portion 3 is slightly lifted up in the unremovable state, the engaging portion 6 is simultaneously lifted up and disengaged from the locking convex portion 5, and as a result, as shown in FIG. Can be pulled out.

When the extracted ash receiving portion 3 is pushed into the stove body 1 again, the bottom surface of the ash receiving portion 3 is opened.
As shown in FIG. 6, the mounting piece 3 </ b> B at the bottom of the ash receiving part 3 is attached to the locking protrusion 5 before being completely pushed in and stored as shown in FIG. ', The step 17 is locked and cannot be pushed.

In this state, the ash receiving portion 3 is lifted upward, and the locking between the step portion and the locking convex portion 5 is released, so that the ash receiving portion 3 can be pushed in all the way.

Therefore, the ash receiving portion 3 is not pushed out of the stove body 1 and is locked in such a manner that it cannot be immediately pulled out, but is held in a substantially retracted state in which it can be pulled out once. When the ash receiving portion 3 is closed for a short time and the user wishes to immediately pull out the ash receiving portion 3 and use it, it is not necessary to release the lock one by one, which is very convenient.

In this embodiment, the front wall plate 7 is made of a plate material having an upward length, and as shown in FIGS. This shows a case in which the pull-out handle 19 is configured. With such a configuration, for example, a single plate material forming the front wall plate 7 is formed by simply bending the upper portion simultaneously with the processing of the protruding portion by metal pressing or the like.
Since the front wall plate 7 with 19 can be integrally formed, it is very easy to manufacture and the component cost is not required.

Further, in this embodiment, a locking portion 19 for detachably locking the fuel mounting plate 10 is provided in the stove body 1,
The fuel mounting plate 10 is simply mounted and locked on the locking portion 20.

As shown in FIGS. 7 and 8, the locking portions 20 are formed by recessing the outer side surfaces of the left and right side walls inwardly at positions slightly closer to the lower part of the plate forming the left and right side walls of the stove body 1. By protruding the inner side surface inward, the long ridges 20A (beads) having lengths substantially corresponding to the lengths of the left and right edges of the fuel mounting plate 10 are horizontally provided on the left and right inner surfaces of the stove body 1 respectively. It is formed in a state. Since such a configuration is employed, when forming the locking portion 20, for example, when the stove body 1 is formed by metal press working or the like, the above-mentioned ridges are integrally formed on the left and right side wall portions of the stove body 1. Since it is sufficient to simply press-mold the locking portion 20, the locking portion 20 can be manufactured very easily without increasing the cost, and the locking portion 20 composed of the long convex ridge 20A also functions as a reinforcing rib. Stove body 1
Is also improved. The left and right long ridges 20A formed to have lengths substantially matching the left and right edges of the fuel mounting plate 10.
Accordingly, the fuel mounting plate 10 can be mounted and locked very stably.

[0039]

Since the present invention is constructed as described above, the ash receiving portion is firmly locked in a state in which the ash receiving portion is completely pushed into and housed in the stove body, so that the ash receiving portion does not pop out or come off without permission. It is very convenient when moving, and when you want to pull out the ash receiving part, you can pull out the ash receiving part in a state where it can not be pulled out simply by lifting it up. It is a revolutionary barbecue stove with excellent utility.

According to the second aspect of the present invention, the opening is formed by simply leaving the lower wall of the one side wall of the stove body, and the lower edge of the opening is used to form the locking projection. It can be constructed, and only by attaching the front wall plate at the leading end of the drawer side of the ash receiver so as to interpose a predetermined gap between this front wall plate and the lower end of the ash receiver, Since an engaging portion having an extremely good locking action can be formed, it can be manufactured very easily at no cost.

According to the third aspect of the present invention, when the ash receiving portion is completely pushed into the stove main body and stored, the peripheral portion of the front wall portion conceals the opening so that the side wall surface of the stove main body and substantially Since it is in one state, the opening and the draw-out structure of the ash receiving part provided on one side wall surface of the stove main body are not visible from the outside, and the appearance is very good.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a state in which an ash receiving portion according to the present embodiment is completely housed in a stove main body.

FIG. 2 is a bottom view showing the embodiment.

FIG. 3 is an abbreviated perspective view showing a state in which an ash receiving portion according to the present embodiment is pulled out.

FIG. 4 is an enlarged side sectional view of a main part showing a state in which the ash receiving portion of the present embodiment is completely housed in a stove main body.

FIG. 5 is an enlarged side sectional view of a main part showing a state in which the ash receiving portion of the present embodiment is being pulled out of the stove main body.

FIG. 6 is an enlarged side sectional view of a main part showing a state in which the ash receiving portion of the present embodiment is being pushed into the stove body.

FIG. 7 is a front sectional view of the present embodiment.

FIG. 8 is an enlarged schematic explanatory view showing the structure of a guide portion and a locking portion of the present embodiment.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Stove main body 2 Guide part 2A Long ridge 3 Ash receiving part 4 Opening 5 Locking convex part 6 Engaging part 7 Front wall plate 8 Gap

Claims (3)

(57) [Claims] A stove body is provided with a guide portion, an ash receiving portion is slidably supported on the guide portion, and an opening for pulling the ash receiving portion out of the stove body at one side of the stove body. A barbecue stove configured such that the ash receiving portion can be freely pulled out and put in along the guide portion from the opening portion, a locking convex portion is provided on the inner bottom portion of the stove main body, and the locking convex portion is provided from above. An engaging portion to be engaged is provided on the outer bottom portion of the ash receiving portion, and the ash receiving portion is engaged with the locking convex portion in a state where the ash receiving portion is completely pushed into and housed in the stove body. When the ash receiving portion in the locked state in which the ash receiving portion cannot be pulled out is lifted upward, the locking between the locking convex portion and the engaging portion is released, and the ash receiving portion is pulled out. The feature is that it is configured to be possible BBQ stove. 2. The opening is formed on one side wall surface of the stove main body while leaving the lower side wall of the one side wall surface, and the lower side wall on one side of the stove main body, which is the lower edge of the opening, is provided with the locking projection. A front wall plate serving as a front wall of the ash receiving portion is provided at a leading end portion of the ash receiving portion on the drawer side, and a lower portion of the front wall plate is interposed with a lower end of the ash receiving portion with a predetermined gap. The recess formed in the gap between the lower part of the front wall plate and the tip of the lower part of the ash receiving part is configured to be capable of engaging with the locking projection from above as the engaging part. The barbecue stove according to claim 1, characterized in that: 3. The front wall plate at the leading end of the ash receiving portion on the drawer side is configured such that the peripheral edge of the front wall plate can abut and lock on the side wall of the stove body at the peripheral edge of the opening. The barbecue stove according to claim 2, wherein