JP3143162U - Gotoku of portable burner - Google Patents

Abstract

An object of the present invention is to provide a portable burner virtues capable of comfortably performing outdoor cooking and water heating without blowing off the flame by wind.
A windshield member 1 formed in a vertically short cylinder shape and leg members 2 attached to a plurality of circumferential positions of the windshield member 1 so that each leg member 2 can be attached to and detached from the windshield member 1. It is configured to be locked and connected. A support portion is formed at a position away from the center from the inner wall of the windshield member 1, and when the burner is placed on the support member, an annular gap is formed by the inner wall of the windshield member 1 and the outer peripheral edge of the burner. It is configured as follows.
[Selection] Figure 1

Description

  The present invention relates to the five virtues of a burner carried mainly in mountain climbing.

The virtues used for portable burners are constructed so that a stable contact can be made with a plurality of (generally three) legs by assembling metal rods and metal plates. A burner is placed in the center of the virtues, and a cooking container is placed on the virtues.
JP 09-229381 A

  When using a portable burner outdoors, there is a problem that the flame of the burner is blown out by the wind. Moreover, as a means for solving the problem, it is necessary to make a wind evasion by using a common thing such as luggage and stones, and preparation is troublesome.

  The present invention has been made in view of such circumstances, and provides the five virtues of a portable burner that can comfortably perform outdoor cooking and water heating without blowing out the flame of the burner with wind. Is the main purpose.

In order to achieve such an object, the present invention has the following configuration.
In other words, the invention described in claim 1 includes a windshield member formed in a cylindrical shape and leg members attached to a plurality of locations in the circumferential direction of the windshield member, and each leg member can be attached to and detached from the windshield member. It is characterized in that it is locked and connected.

  (Operation / Effect) According to this configuration, the windshield member functions as a member that supports the leg member in the use posture, and also exhibits the wind avoidance function of the burner disposed therein. Moreover, it can be carried compactly by removing a leg member from a windshield member.

  As an embodiment of the present invention, a support portion on which a burner disposed inside a windshield member can be placed can be formed on the leg member.

  According to this configuration, the burner can be floated from the ground and stably held in a predetermined posture, and the cooking container can be suitably overheated even on uneven ground. Further, when the windshield member is gripped and moved, the burner can be moved together with the five virtues.

  As an embodiment of the present invention, the support portion is formed at a position away from the center from the inner wall of the windshield member, and when the burner is placed on the support member, the inner wall of the windshield member and the outer peripheral edge of the burner Can also be configured to form an annular gap.

  According to this configuration, air can be supplied to the burner through the gap from the lower space formed by the leg member and the windshield member. That is, the windshield member functions as a wind evasion, and an air circulation flow that is optimal for the combustion of the burner can be formed to improve combustion efficiency.

  As an embodiment of the present invention, the leg member may form a placing portion for the cooking container at the upper end.

  According to this structure, the load of a cooking container does not act on a windshield member, but can support a cooking container stably.

  As an embodiment of the present invention, the mounting portion may be formed with unevenness for preventing slippage on the upper surface.

  According to this structure, it can suppress that the mounted cooking container shifts, and can superheat suitably.

  As an embodiment of the present invention, the mounting portion can be inclined inward and downward toward the center of the windshield member.

  According to this configuration, not only a cooking container having a flat bottom surface but also a cooking container having a curved bottom surface can be stably placed.

  As an embodiment of the present invention, the windshield member may be configured in a tapered cylindrical shape that tapers upward.

  According to this configuration, the air flowing in between the lower end of the windshield member and the ground can be guided by the inner surface of the windshield member and smoothly flow upward, which promotes efficient combustion.

  As an embodiment of the present invention, the length of the leg member can be set shorter than the inner diameter of the windshield member.

  According to this configuration, the removed leg member can be put into the windshield member in a sideways posture, which is convenient to carry.

  As an embodiment of the present invention, the windshield member can be divided into a plurality of parts in the circumferential direction, and the ends of the divided members can be engaged and connected to each other so as to be assembled into a cylindrical shape.

  According to this configuration, even a windshield member having a large diameter can be disassembled in a compact manner, which is convenient for carrying.

  As an embodiment of the present invention, the windshield member is divided into a plurality of parts in the height direction, each divided member is fitted to each other so as to be superposed, and each divided member is extended in the height direction to have a predetermined windshield height. It can also be configured.

  According to this configuration, even a windshield member having a large height can be stored low in bulk, which is convenient for carrying.

  As an embodiment of the present invention, it is preferable that the windshield member divided into a plurality of ones having the largest diameter is configured to be thicker than the others.

  According to this configuration, the windshield member having the maximum diameter can be given strength, and the thickness of the others can be reduced. Therefore, the weight of the whole windshield member can be reduced and it becomes convenient to carry.

  As an embodiment of the present invention, the support portion is preferably formed above the lower end of the windshield member.

  According to this structure, the crosswind to the flame of a burner can be avoided reliably by a windshield member.

  According to the present invention, by providing the virtues with a wind avoidance function, outdoor cooking and hot water can be comfortably performed without blowing out the flame of the burner by the wind.

  Embodiments of the present invention will be described below with reference to the drawings.

  1 is an overall perspective view of a portable burner according to the present invention, FIG. 2 is an exploded perspective view thereof, FIG. 3 is a front view thereof, FIG. 4 is a rear view thereof, and FIG. 6 is a bottom view thereof, FIG. 7 is a right side view thereof, and FIG. 8 is a left side view thereof.

  The virtues A are composed of a windshield member 1 that is formed in a vertically short cylindrical shape and leg members 2 that are detachably attached to three locations in the circumferential direction of the windshield member 1.

As shown in FIGS. 1 and 2, the windshield member 1 is a metal plate material such as stainless steel having a thickness of about 1 mm, for example, and has a cylindrical shape having an inner diameter of about 9 cm and a height of about 3 cm. Further, the windshield member 1 is formed with an upper notch 3 and a lower notch 4 for mounting leg members facing each other at three locations in the circumferential direction of the upper end and the lower end.

  As shown in FIG. 10, the leg member 2 is formed into a vertically long shape having a height of about 7 cm and a maximum width of several tens of millimeters by punching a metal plate material such as stainless steel. Further, the leg member 2 has an upper half portion formed in a substantially vertical posture and a lower half portion inclined to expand outward. That is, the leg member 2 is set shorter than the inner diameter of the windshield member 1.

  The upper end of the leg member 2 is a placing portion 5 for the cooking container, and irregularities are formed by a plurality of small notches 6. Therefore, the notch 6 functions as an anti-slip structure that prevents the movement of the placed cooking container. Further, through holes 7 for weight reduction are formed in the vicinity of the upper end portion and the lower half portion of the leg member 2.

  A vertically long recess 8 into which the windshield member 1 is fitted is formed on the outer end side of the upper half of the leg member 2. An upper engaging recess 9 formed deep downward is formed at the upper end of the recess 8, and a lower engaging recess 10 formed shallowly upward is formed at the lower end of the recess 8. The upper engagement recess 9 and the lower engagement recess 10 are locked to the upper notch 3 and the lower notch 4 of the windshield member 1 in the following procedure, respectively, so that the leg member 2 is placed on the windshield member 1 in a predetermined vertical direction. It can be mounted and fixed in a posture.

  That is, when the leg member 2 is mounted, the leg member 2 is placed inside the windshield member 1, and first, as shown in FIG. 1 is engaged with the upper notch 3 from above. Next, the leg member 2 in the inclined posture is swung outward (right side in the drawing) with the engagement point with the upper notch 3 as a fulcrum. In this case, the upper end of the inlet protrusion 10a in the lower engaging recess 10 is positioned slightly lower than the upper end of the lower notch 4, and the inlet protrusion 10a passes through the lower notch 4 as shown in FIG. Can be moved to. Next, as shown in FIG. 9 (c), the windshield member 1 is lowered to engage the lower notch 4 with the lower engaging recess 10. In this case, since the upper engaging recess 9 is formed deeply, the upper engaging recess 9 does not come off the upper notch 3 even when the windshield member 1 is lowered, and the leg member 2 is locked by the upper and lower two places. The windshield member 1 is fixedly supported in a predetermined vertical posture. Further, the small protrusions 8a formed at the upper and lower intermediate portions of the concave portion 8 are pressed against the inner surface of the windshield member 1, thereby preventing the leg member 2 from moving inward and outward. Moreover, by performing the above-described procedure in reverse, the virtues A can be disassembled into the windshield member 1 and the three leg members 2.

  By attaching each leg member 2 to predetermined three places of the windshield member 1 according to the above procedure, as shown in FIG. 1, the mounting portions 5 formed at the upper end of the leg member 2 are radially arranged, and the windshield member 1. The virtues A that are projected upward from the ground and stably grounded through the leg members 2 that are outwardly spread and inclined are assembled.

  An upwardly stepped support portion 11 is formed in the upper and lower middle portions of the inner end sides of the assembled leg members 2 of the five virtues A. The support portion 11 is formed above the lower end of the windshield member 1. As shown in FIGS. 11 to 13, the burner 12 is inserted into the windshield member 1 from above, and the flange portion 12 a provided on the outer periphery of the burner 12 is placed over the support portions 11 of the leg members 2. 12 can be stably supported in a predetermined posture in a state where it is levitated from the ground. Thus, the nozzle part 12b of the burner 12 supported is located in the middle of the windshield member 1, and it is prevented that a flame is blown off by a wind.

  An annular gap c is formed between the burner 12 supported by the leg member 2 and the windshield member 1, and air flowing from below through the gap c is guided by the inner surface of the windshield member 1 to the combustion location. Guided and efficient air inflow by stable air inflow.

  As shown in FIG. 14, the virtues A of the present embodiment can be used by placing a metal plate material 14 over the support portions 11 of each leg member 2 and placing a solid fuel 15 such as paraffin thereon, or As shown in FIG. 15, a stand 16 such as an empty can can be placed in the center of the windshield member 1, and the solid fuel 15 can be placed thereon and used. Moreover, although not shown in figure, the burner 12 with a gas cylinder can also be inserted and used under the windshield member 1 between the leg members 2.

  When disassembling and carrying or storing the disassembled virtues A, as shown in FIG. 16, the clamp wire 13 that is inserted into the removed leg member 2 and connected in an annular shape is attached to the windshield member 1. By linking, loss of the leg member 2 can be avoided. Further, by putting the leg member 2 inside the windshield member 1, it can be stored compactly and carried.

  Although the basic embodiment of the present invention is as described above, other modified embodiments are illustrated below.

  (1) As shown in FIG. 17, the windshield member 1 can be configured in a tapered taper tube shape, and the flow of air sucked from below can be improved.

  (2) As shown in FIG. 18, the mounting portion 5 provided at the upper end of the leg member 2 is inclined inward and downward toward the center of the windshield member 1, so that even a cooking container having a curved bottom surface can be stably placed and held. can do.

  (3) As shown in FIG. 19, if the mounting part 5 provided at the upper end of the leg member 2 is formed thick, the cooking container can be mounted and held stably with high strength.

  (4) As shown in FIGS. 20 to 23, the windshield member 1 is composed of a pair of split members 1a and 1b formed in a semi-cylindrical shape, and is bent outwardly projecting from both ends of one split member 1a. It is also possible to assemble the vertically long locking protrusions 17 by inserting them into the slits 18 formed at both ends of the other divided member 1b from the inside and locking them. When assembling, after inserting one locking projection piece 17 into one slit 18, the other locking projection piece 17 is moved into the other slit by slightly elastically deforming the divided member 1 a with the locking projection pieces inward. 18 can be inserted and locked from the inside. As shown in FIG. 23, the disassembled divided members 1a and 1b can be carried compactly by overlapping them.

  (6) As shown in FIG. 24, a plurality of divided members 1c, 1d, and 1e that are smaller in height than the windshield member 1 of the above embodiment are connected in the vertical direction to constitute the windshield member 1 having a desired height. You can also In this case, by making the diameters of the divided members 1c, 1d, and 1e different from each other by the plate thickness, the divided members 1c, 1d, and 1e can be fitted to each other and stored in a low volume, which is convenient for carrying. As an example of means for fitting and expanding / contracting the divided members 1c, 1d, and 1e, as shown in FIG. 25, it can be configured to be screwed / expandable or simply fitted to be vertically slidable / expandable. It is also possible to adopt a structure that is fixed using pins or screws in the extended state.

  (7) Various means other than the above structure can be selected as means for detachably locking and connecting the leg member 2 to the windshield member 1. For example, a structure in which a vertically long engagement protrusion provided in the leg member 2 is inserted into a vertically long slit formed in the windshield member 1 from the inside or the outside and locked and connected can be used.

  (8) In the above-described embodiment, the cooking container placing portion 5 is provided on the leg member 2 so that the load of the cooking container is not applied to the windshield member 1. However, the cooking container is placed on the upper end of the windshield member 1. It is also possible to carry out by providing the part 5 integrally.

  (9) The leg member 2 in the above embodiment may have a configuration without the small protrusion 8a.

It is a perspective view which shows the whole external appearance of five virtues. It is the disassembled perspective view. It is a front view. It is a rear view. It is a top view. It is a bottom view. It is a right view. It is a left side view. It is a side view which shows the attachment procedure of a leg member. It is a perspective view of a leg member. It is a front view which shows a burner mounting state. It is a top view which shows a burner mounting state. It is xx sectional drawing in FIG. It is a longitudinal cross-sectional view which shows an example of a usage pattern. It is a longitudinal cross-sectional view which shows the other example of a usage pattern. It is a perspective view which shows the storing state at the time of non-use. It is a longitudinal cross-sectional view of another Example. It is a longitudinal cross-sectional view of another Example. It is a perspective view which shows the other Example of a leg member. It is a perspective view which shows the windshield member of another Example. It is a disassembled perspective view of the windshield member of another Example. It is a partially notched top view of the windshield member of another Example. It is a partially notched top view which shows the retracted state of the windshield member of another Example. It is a longitudinal cross-sectional view which shows another Example. It is a longitudinal cross-sectional view of the principal part which shows the expansion-contraction structure of a windshield member.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Windshield member 1a ... Dividing member 1b ... Dividing member 1c ... Dividing member 1d ... Dividing member 1e ... Dividing member 2 ... Leg member 5 ... Mounting part 11 ... Supporting part 12 ... Burner

Claims (12)

A windshield member formed in a tubular shape;
It consists of leg members attached to a plurality of locations in the circumferential direction of the windshield member,
The virtues of a portable burner, wherein each leg member is detachably locked to the windshield member. In the five virtue of the portable burner according to claim 1,
The leg member is formed with a support portion on which a burner disposed inside the windshield member can be placed. In the five virtue of the portable burner according to claim 2,
The support portion is formed at a position away from the center from the inner wall of the windshield member, and when the burner is placed on the support member, an annular gap is formed by the inner wall of the windshield member and the outer peripheral edge of the burner. The five virtue of the portable burner characterized by being configured as follows. In the five virtue of the portable burner according to any one of claims 1 to 3,
The leg member is formed with a mounting portion for a cooking container at an upper end portion. In the five virtue of the portable burner according to claim 4,
The above-mentioned mounting part has an irregularity for preventing slipping on the upper surface. In the five virtue of the portable burner according to claim 4 or claim 5,
The virtues of a portable burner, wherein the mounting portion is inclined inward and downward toward the center of the windshield member. In the five virtue of the portable burner according to any one of claims 1 to 5,
The windshield member is configured in a tapered cylindrical shape that tapers upward. In the five virtues of the portable burner according to any one of claims 1 to 7,
The length of the leg member is set shorter than the inner diameter of the windshield member. In the five virtues of the portable burner according to any one of claims 1 to 8,
The virtues of a portable burner, wherein the windshield member is divided into a plurality of parts in the circumferential direction, and the ends of the divided members are engaged and connected to each other so as to be assembled into a cylindrical shape. In the five virtues of the portable burner according to any one of claims 1 to 8,
The windshield member is divided into a plurality of parts in the height direction, and the divided members are fitted into each other so as to be superposed, and each divided member is configured to have a predetermined windshield height in a state of being extended in the height direction. The five virtue of portable burner characterized by that. In the five virtue of the portable burner according to claim 10,
The virtues of a portable burner characterized in that the windshield member divided into a plurality of parts has the largest diameter and is thicker than the others. In the five virtue of the portable burner according to any one of claims 2 to 11,
The said support part is formed above the lower end of a windshield member. The virtues of the portable burner characterized by the above-mentioned.

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