CN2243252Y

CN2243252Y - Portable kettle for picnic

Info

Publication number: CN2243252Y
Application number: CN 96204958
Authority: CN
Inventors: 朱建海; 尹方
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-03-19
Filing date: 1996-03-19
Publication date: 1996-12-25
Anticipated expiration: 2006-03-19

Abstract

The utility model relates to a portable kettle for picnic, which is composed of a kettle shell, a kettle bladder, a burning chamber, a dish box, a shielding cover, etc. The casing and the kettle bladder of the utility model are designed into a shape of a body of revolution, and the heat exchange performance of the kettle is improved. The structures of the dish box and an upper cover are redesigned, so that the kettle is more convenient for use. The utility model can be used in any kind of weather not matter how abominable the weather is, can be used for cooking and boiling water at any time and place, and is an appliance for travel, camping, and combat readiness with a wide range of application.

Description

A kind of portable picnic kettle

The utility model relates to a kind of improved kettle, belongs to tourism or camping outfit technical field.

Portable kettle is a kind of widely used water container, in army, geology, fishing and hunting, in travelling and camping huge market is arranged, but this ordinary canteen only can be used to be filled with water, and can not heat up water, and can not cook, and function is very simple.For solving heating problems, No. 90201883 patent has proposed a kind of technical scheme, promptly in the shell of common flat canteen, adds a kettle courage again, establishes the combustion chamber in the bottom of kettle courage, utilizes solid fuel ignition heating kettle courage.But this patent is difficult to be broken through from shape, structural design owing to stick to the notion of traditional canteen, still continues to use traditional structure, makes heating be difficult to meet the principles of science that heat is transmitted, and it is inhomogeneous that the kettle courage is heated, local even overheated burnt.In addition, after this improvement kettle heating, the hot water thermal air exhaustion easily sprays out, and does not reach requirement safe to carry.

The purpose of this utility model is to provide a kind of improved portable kettle technical scheme, and it should be able to overcome the deficiency of above-mentioned background technology, and it is scientific and reasonable for structure that this kettle is had, the characteristics of safe and portable.

The purpose of this utility model is achieved in that a kind of portable picnic kettle, it is by kettle shell 7, kettle courage 10, combustion chamber 11, compositions such as radome 1 and dish box, wherein, combustion chamber 11 is positioned at the bottom of kettle courage 10, crack between kettle courage and the outer casing inner wall is as smokejack, it is characterized in that shell 7 and kettle courage 10 are rotational-like, and by same axial line configuration, kettle courage 10 places on the claw that outer casing inner wall stretches out, the suitable for reading of kettle courage is dish box 8, and the dish box is shallow tubbiness, and its lower outer diameter is smaller, and be embedded in the kettle courage, the suitable for reading of dish box is dish lid 5, and the top of it is stage clip 4, and stage clip is pushed down by loam cake 3, the central authorities of dish box establish water inlet pipe and water outlet pipe, be connected as a single entity at the bottom of the end mouth of water inlet pipe and water outlet pipe and the dish box, pipe shaft then extends outside the loam cake 3, and the mouth of pipe is that pot lid 2 covers completely.Water inlet pipe and water outlet pipe double as dish box carrying handle.

For for flue gas provides outlet, windproof and rain proof, and prevent that flue gas from hurting sb.'s feelings, and being stamped radome 1 on the top of shell 7, shield sidewall is opened a bit of shutter.

Loam cake 3 of the present utility model is made of two parts, above the loam cake that parts are shallow discoid, its outer wall utilizes screw thread and shell to link, below parts be the disk shape, loam cake central authorities are a circular hole, water drinking tube is from wherein passing through, on cover uniform passage 14, secured adjusted button 15 on disk shape parts installs the arcuation slotted hole in the corresponding positions of shallow discoid parts, and adjusting knob stretches out loam cake 3 after passing this hole.

For the ease of the direction of shutter on the adjusting radome, but the screw thread between radome 1 and the loam cake 3 is arranged to the screw thread of slippage.

Heat reaches shell and scalds the people in order to prevent to heat up water, and is coated with heat insulating coat at outer shell outer wall, and pastes the fire prevention carpet veneer.

In order to improve intensity, but the position punching out corresponding to kettle courage height goes out vertical bar ditch shape on the shell.

According to the portable picnic kettle that the utility model is made, because kettle courage and shell all adopt rotational-like structure, the distance from burning point to the perimeter rows flue is identical, so the kettle courage is heated evenly, and it is scientific and reasonable that Btu utilization more becomes; The structure that dish box and water drinking tube are connected as a single entity makes water filling, water intaking more convenient, cooks, heats up water and Hot dishes no longer influences each other; The new construction of radome has prevented the people by burn and scald, and the soldier of army carries does not influence tactical operation, does not send the sound; Adopt solid fuel, nontoxic, pollution-free, do not expose naked light.The utility model can be guaranteed round-the-clock use under any mal-condition, can both guarantee to cook whenever and wherever possible to heat up water.Be that a kind of purposes is traveled extremely widely, camped and the war preparedness articles for use.

The utility model is described in further detail below in conjunction with accompanying drawing:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the A-A view.

Shell in the utility model and kettle courage have adopted rotational-like, and so-called rotational-like cylindric, round table-like, waist drum shape or other analogous shapes of being meant can adopt aluminium alloy sheet or stainless sheet steel to be stamped to form.In order to improve intensity, but the position punching out corresponding to kettle courage height goes out vertical bar ditch shape on the shell, and this ditch can also play the effect of dredging thermal current.The dish lid cooperates between the two and wants tight on Hu Dankou, in order to prevent to reveal aqueous vapor, installs sealing strip 9 additional.Establish 3 claws on the outer casing inner wall, the kettle courage is promptly placed on it.Screw with screw thread between the suitable for reading and pot lid of water inlet pipe and water outlet pipe, on pot lid, establish some air-vents.The utility model adopts solid fuel, establishes a fixed axis in the combustion chamber, so that the fuel insertion is fixed.Establish passage around the combustion chamber, the required oxygen that burns mend thus into.Between the radome and loam cake in the utility model, but and the screw thread of being arranged to slippage between shell and the combustion chamber, but the what is called slippage be meant be threaded into button after, continue firmly promptly to enter trip status, and two parts that connected still do not separate.When needs are dismantled, slightly firmly make it to screw off into button.Adopt this structure can make radome or combustion chamber can rotate to the direction of any appropriate.Also canvas bag be can establish in addition on the shell in the utility model, and braces and attached product bag installed additional with heat insulating function.

The utility model heating is lighted 15 gram solid fuels rapidly, and flame temperature can reach 720 degree, burns 15-20 minute, can boiled 1 kilogram of cold water.

Claims

1. portable picnic kettle, it is by kettle shell [7], kettle courage [10], combustion chamber [11], dish box [8], radome compositions such as [1], wherein, combustion chamber [11] is positioned at the bottom of kettle courage [10], crack between kettle courage and the outer casing inner wall is as smokejack, it is characterized in that shell [7] and kettle courage [10] are rotational-like, and by same axial line configuration, kettle courage [10] places on the claw that outer casing inner wall stretches out, the suitable for reading of kettle courage is dish box [8], and the dish box is shallow tubbiness, and its lower outer diameter is smaller, and be embedded in the kettle courage, the suitable for reading of dish box is dish lid [5], and the top of dish lid is stage clip [4], and stage clip is pushed down by loam cake [3], the central authorities of dish box establish water inlet pipe and water outlet pipe, be connected as a single entity at the bottom of the end mouth of water inlet pipe and water outlet pipe and the dish box, pipe shaft then extends outside the loam cake [3], and the mouth of pipe is that pot lid [2] covers completely.

2. picnic kettle according to claim 1 is characterized in that, is stamped radome [1] on the top of shell [7], and shield sidewall is opened a bit of shutter.

3. picnic kettle according to claim 2, it is characterized in that loam cake [3] is made of two parts, above parts be the shallow discoid loam cake, its outer wall utilizes screw thread and shell to link, below parts be disk, loam cake central authorities are a circular hole, water inlet pipe and water outlet pipe is from wherein passing through, on cover uniform passage [14], secured adjusted button [15] on disk installs the arcuation slotted hole in the corresponding positions of shallow discoid cover unit, and adjusting knob stretches out loam cake [3] after passing this hole.

4. picnic kettle according to claim 3 is characterized in that, radome [1] and loam cake [3] but between screw thread be arranged to the screw thread of slippage.

5. picnic kettle according to claim 4 is characterized in that, is coated with heat insulating coat at shell [7] outer wall, and pastes the fire prevention carpet veneer.

6. picnic kettle according to claim 5 is characterized in that, shell [7] but the position punching out of going up corresponding to kettle courage height goes out vertical bar ditch shape.