JP2986357B2 - Burner device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a burner device,
In particular, the present invention relates to a novel improvement in which an auxiliary support piece is provided on a pan support portion on a burner portion to make the size variable and the crossing angle of each support of the pan support portion to be variable.

[0002]

2. Description of the Related Art Conventionally, as this type of burner device used, generally, a fixed pan support portion is fixedly arranged on a burner portion, and has a fixed planar support structure.

[0003]

Since the conventional burner device is configured as described above, there are the following problems. In other words, because the pan support is a fixed-shaped pan support, it can only be placed up to the pan that fits the size of the pan support initially mounted, especially when used outdoors. It was not possible to meet the needs to be used. In addition, since the pan support portion has a fixed shape, for example, when attempting to reduce the size of the burner device and transport it to another location, the original shape cannot be reduced in size, and the transporter is extremely difficult to transport. It was inconvenient.

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and in particular, an auxiliary support piece is provided on a pan support section on a burner section to make the shape variable, and each support section of the pan support section is provided. It is an object of the present invention to provide a burner device which can reduce the size by making the crossing angle variable.

[0005]

According to the present invention, there is provided a burner device having a pan support portion on a burner portion having a large number of gas holes and protruding from a base. A plurality of support pieces are provided, and at the outer end of each of the support pieces, a collapsible auxiliary support piece is provided, and the auxiliary support piece is pivotally supported at the outer end via a pivot support. A long hole formed at one end of the auxiliary support piece is supported by the shaft support, and a U-shaped protrusion formed on the lower surface of each auxiliary support piece is formed near each of the support parts of the support piece. Each of the auxiliary support pieces is locked to each of the outer ends by engaging with the cutout groove portions.

More specifically, the pan support portion is composed of a pair of supports each having the support pieces on both sides, and each of the supports is configured to intersect via an engagement notch, The support has a configuration in which a crossing angle thereof can be changed by a positioning portion disposed above the base.

[0007] More specifically, the pan support portion is constituted by a pair of bent supports which are bent so as to be orthogonal to each other and integrally have the pair of support pieces.

More specifically, each of the bent supports has a windshield notch for engaging a windshield.

[0009]

In the burner device according to the present invention, a pan support portion provided above the burner portion for placing pans is composed of four support pieces, and an auxiliary support piece which is foldable at the outer end of each support piece. Are provided, and when these auxiliary support pieces are folded on the support pieces, a length-shaped pan support portion using only the support pieces is obtained. When each of the auxiliary support pieces is opened outward from the outer end of each of the support pieces and used, the size of the pan support portion becomes a shape of a length in which each support piece and the auxiliary support piece are connected, and a larger A pan can be placed. When a pair of supports having the support pieces on both sides are used to intersect each other, the cross support angle is set to an angle other than a right angle to a right angle, so that the pan support It is possible to reduce the size from a state where the shape is used as a right angle.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments of a burner device according to the present invention will be described below in detail with reference to the drawings. 1 and 2
Is a base fixed detachably on a gas cylinder 2 which is a portable outdoor type via a fastening screw 3 and a gas guide tube is provided on the base 1. A burner portion 4 having a large number of gas holes 4a projecting therethrough is provided vertically.

A pan support portion 6 is provided on the burner portion 4 and surrounding the burner portion 4, and the pan support portions 6 are located orthogonal to each other as shown in FIG. Consists of at least four support pieces 7a to 7d,
Of the support pieces 7a to 7d, a pair of support pieces 7a and 7b are integrally formed on both sides of a plate-shaped first support 8A, and the support pieces 7c and 7d are formed of a plate-shaped second support 8B. As shown in FIG. 3, the support notches 8Aa and 8B are integrally formed on both sides, and the support notches 8Aa and 8B are formed upward and downward with respect to each other.
It is configured to be operable by crossing through Ba.

Each of the supports 8A, 8B has its lower surface engaged with a protruding positioning portion 11 formed on a substrate 10 on the base 1, so that each of the supports 8A, 8B is formed.
When the crossing angles θ ₁ and θ ₂ of B are changed (for example, when not used, the θ ₂ is reduced so that the supports 8A and 8B are non-orthogonally arranged to be thin and deformed). Positioning can be performed. The supports 8A and 8B are connected to each other by θ ₁ ,
the angle theta ₂ is provided rotatably so as to be variable.

An uneven portion 12 is formed on the upper surface of each of the support pieces 7a to 7d to ensure the holding of the mounted pan and the like, and the outer end of each of the support pieces 7a to 7d has a shaft support section. 1
Since the long hole 14 is engaged through the third support member 3, the auxiliary support piece 15 having the uneven portion 15 a is connected so as to be rotatable and linearly movable (within the range of the long hole 14). Each of the auxiliary support pieces 15 is configured so as to be foldable at a position indicated by a solid line and a dotted line in FIG. The auxiliary support pieces 15 are support pieces 7a to 7
The auxiliary support piece 15 has a U-shaped cross section U-shaped projection 16 and an opening 17 formed alternately on one surface thereof. Accordingly, at the position indicated by the solid line, the pan is mounted on the U-shaped convex portion 16.

When each of the auxiliary support pieces 15 is used by being extended to the position shown by the dotted line, a U-shaped convex portion 16 near the shaft support 13 is formed by a notch groove formed at the outer end of each of the support pieces 7a to 7d. In this case, each auxiliary support piece 15 is positioned to be inclined upward with respect to the horizontal direction of the uneven portion 12 of each of the support pieces 7a to 7d. It is configured to conform to the shape. When the piezoelectric ignition button 31 of the push button provided on the base 1 is pressed, the ignition unit 32 can ignite. Also,
The number of the support pieces 7a to 7d may be four or more.

That is, the structure shown in FIGS. 4 and 5 shows another embodiment of each of the supports 8A and 8B.
And a pair of bent supports 8AA and 8B
B and a pair of (only one in FIG. 4) bent supports 8AA and 8BB shown in FIG. 4 and FIG. In the case of the other embodiments shown in FIGS. 4 and 5, it is impossible to freely change the crossing angles θ ₁ and θ ₂ as shown in FIG. As shown in FIG. 4, a windshield notch 40 for attaching a windshield (not shown) is formed below the notch groove 20. Other configurations are the same as those in FIGS. 1 and 2, but are omitted here.

[0016]

The burner device according to the present invention is configured as described above, so that the following effects can be obtained. In other words, since the auxiliary support piece is rotatably provided on each support piece of the pan support section, the size of the pan support section can be changed according to the size of the pan, so that a small and large pan can be used. Can respond. Further, since the crossing angle of each support can be freely changed, the size can be reduced when the burner device is stored.

[Brief description of the drawings]

FIG. 1 is a front view showing a burner device according to the present invention.

FIG. 2 is a plan view of FIG.

FIG. 3 is an enlarged configuration diagram of a main part of FIG. 1;

FIG. 4 is a configuration diagram showing another example of FIG. 3;

FIG. 5 is a plan view of FIG. 4;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Base 4 Burner part 4a Gas hole 6 Pan support part 7a-7d Support piece 11 Positioning part 12,15a Uneven part 13 Shaft support part 14 Slot 15 Auxiliary support piece 16 U-shaped convex part 20 Notch groove part 8Aa, 8Ba Engagement notch 40 Notch for draft shield

──────────────────────────────────────────────────続 き Continuation of the front page (73) Patentee 593107454 3600 North Hydraulic Avenue, Wichita, Kansas 67219, U.S.A. S. A. (58) Field surveyed (Int. Cl. ⁶ , DB name) F24C 15/10 F23D 14/28 F24C 3/14

Claims (4)

(57) [Claims] 1. A burner device having a pan support portion (6) on a burner portion (4) having a large number of gas holes (4a) and protruding from a base (1), wherein the pan support portion (6) is provided. ) Is composed of at least four support pieces (7a to 7d), and each of the support pieces (7
At the outer end of a to 7d), a collapsible auxiliary support piece (15) is provided, and the auxiliary support piece (15) is a pivot support (13) at the outer end.
And each of the auxiliary support pieces (15)
An elongated hole (14) formed at one end of the support member (13) is supported by the support portion (13), and a U-shaped convex portion (16) formed on the lower surface of each of the auxiliary support pieces (15) is connected to each of the support pieces. Each of the auxiliary support pieces (15) is locked to each of the outer ends by engaging with a notch groove (20) formed in the vicinity of each of the shaft supports (13) of (7a to 7d). A burner device having a configuration. 2. The pan support portion (6) includes a pair of supports (8A, 8B) each having the support pieces (7a to 7d) on both sides, and the support members (8A, 8B) The support members (8A, 8B) are configured to intersect with each other through engagement notches (8Aa, 8Ba), and the support members (8A, 8B) intersect with each other by a positioning portion (11) disposed above the base (1). 2. The burner device according to claim 1, wherein the angle is variable. 3. The pan support portion (6) is composed of a pair of bent supports (8AA, 8BB) which are bent so as to be orthogonal to each other and integrally have a pair of the support pieces (7a to 7d). The burner device according to claim 1, wherein: 4. The burner device according to claim 3, wherein each of the bent supports (8AA, 8BB) has a notch (40) for engaging a windshield.