CN2163321Y

CN2163321Y - Portable travelling stove

Info

Publication number: CN2163321Y
Application number: CN 93236799
Authority: CN
Inventors: 李家骅
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-05-07
Filing date: 1993-05-07
Publication date: 1994-04-27
Anticipated expiration: 2003-05-07

Abstract

The utility model relates to a portable traveling stove which is suitable for travel and can be used for provisionally heating drinks and food. The portable traveling stove comprises a stove body and a collapsible upper cradle and a collapsible lower cradle and the stove body is provided with an annular fuel groove. The upper part is provided with a space for putting away the cradles. The center of the annular shape is provided with a ventilating hole. The fuel can be annular solid alcohols and can also be liquid alcohols. The solid alcohols are more portable. Because the center of the stove ventilates and forms a double ring flame, the thermal efficiency is high and the wind prevention is strong, which is be suitable for being used outdoors. The stove body is provided with an upper and a lower covers which enables the fuel to be sealed in the fuel groove and the portable traveling stove is safe for carrying.

Description

Portable travelling stove

The utility model relates to the heating furnace that a kind of interim heated beverage or a small amount of food are used, and particularly is fit to this heating furnace that travelling is carried.

At present, be used for heating the alcohol heater of dollop, food, its combustion chamber mostly is cylindrical groove temporarily, liquid alcohol or cylindricality solid alcohol place the groove internal combustion, and improper ventilation, flame overflow and loose, the thermal efficiency is low, and wind loading rating is poor, is unsuitable for outdoor use, furnace binding is loose, do not have sealing, fuel must separate with body of heater when idle, separately encapsulation, carry inconvenience, be unsuitable for travelling and use.

The purpose of this utility model provides a kind of thermal efficiency height, and is easy to carry, is particularly suitable for travelling and the portable travelling stove of outdoor use.

The portable travelling stove of the utility model comprises body of heater and stowable upper bracket and lower carriage, body of heater is provided with the annular fuel groove, there is the space that can collect support the top, annular center is an air vent, body of heater is with loam cake and lower cover, upper and lower support to be pegging graft or hinged mode links to each other with body of heater, but the former demolition hide into body of heater, the latter can go into body of heater by the rotation Tibetan.This stove is easy to carry for travelling, can adopt the annular solid alcohol fuel that matches with cannelure, as use under the occasion, also can adopt liquid alcohol to make fuel.

The portable travelling stove of the utility model is owing to adopt annular fuel groove and center vent, and during fuel combustion, the center all contacts with air with peripheral, and the well-ventilated forms dicyclo flame, thermal efficiency height, and wind loading rating is strong; This stove small portable, upper and lower support can be collected, and is easy to carry, and body of heater is with loam cake and lower cover, it not only makes the sealing of annular fuel groove, and when idle, fuel can separate with body of heater, especially solid alcohol fuel can be encapsulated in advance and carry travelling, safe ready in the groove.

Below in conjunction with description of drawings embodiment of the present utility model.

Fig. 1 is an example structure figure of the present utility model.

Fig. 2 is Fig. 1 embodiment collecting state structural representation.

Fig. 3 is the sectional side elevation of Fig. 1 embodiment medium-height trestle 3.

Fig. 4 is Fig. 1 embodiment user mode stereogram.

Fig. 5 is the A-A cutaway view of Fig. 3.

Fig. 6 is another example structure of the utility model figure.

Fig. 7 is Fig. 6 embodiment collecting state structural representation.

As shown in Figure 1 and Figure 2, the body of heater 8 of the portable travelling stove of the utility model has an annular fuel groove 6, annular center has air vent 2, there is the space 20 of collection support the top of stove shape, and upper and lower support links to each other with the flange of body of heater 8 by pegging graft, and wherein there is a thin neck 5 the lower carriage upper end, upper bracket has a horizontal elongated slot 4(to see Fig. 3, Fig. 5), by elongated slot 4 and thin neck 5 clampings, and can be, with the use of the beverage can (or pot) that is fit to different-diameter along thin neck horizontal slip.When this stove is on the shelf, upper bracket 3 and lower carriage 7 demolitions can be hidden in the body of heater superjacent air space 20, the upper end adds loam cake 9, and the lower end adds lower cover 10, makes the annular solid alcohol 11 in the cannelure be encapsulated in (see figure 2) in the stove.Fig. 4 is the state diagram with the travelling stove heating tank dixie cup 12 of above structure.Fig. 6, Fig. 7 is the structure chart of another embodiment of the utility model, among this embodiment, upper bracket and lower carriage 7 are hinged with body of heater respectively, and by reed 17 lockings, wherein upper bracket is by foldable base 3-3, travelling arm 3-1 and turning arm 3-2 form, travelling arm 3-1 is hinged with the little axle 15 on the foldable base 3-3 by chute 14, and can be along little axle slidable adjustment horizontal level, on, lower carriage can be hidden (see figure 7) in the body of heater respectively by rotation, wherein illustrated upper bracket must slide into extreme position to the right with travelling arm 3-1 when collecting, be threaded to horizontal level under the turning arm 3-2 and travelling arm is overlapping, again travelling arm is rotated up 90 ° around little axle 15, then with foldable base 3-3 in macro-axis 18 is rotated into body of heater 8.Lower carriage 7 is rotated into the bottom of furnace body collection.

Claims

1, portable travelling stove comprises body of heater and stowable upper bracket and lower carriage, it is characterized in that body of heater 8 is provided with annular fuel groove 6, and there is the space 20 that can collect support the top, and annular center is an air vent 2, and body of heater is with loam cake 9 and lower cover 10.

2, portable travelling stove as claimed in claim 1, it is characterized in that said upper bracket 3 links to each other with the flange of body of heater 8 by pegging graft with lower carriage 7, wherein there is a thin neck 5 the lower carriage upper end, and upper bracket has a horizontal elongated slot 4, elongated slot and thin neck clamping, and can be along thin neck horizontal slip.

3, portable travelling stove as claimed in claim 1, it is characterized in that upper bracket and lower carriage are hinged with body of heater respectively, wherein upper bracket is made up of foldable base 3-3, travelling arm 3-1 and turning arm 3-2, and travelling arm is hinged with the little axle 15 on the foldable base 3-3 by chute 14, and can slide along little axle.