Portable gas stove

Abstract

The utility model relates to the technical field of portable gas stoves, in particular to a portable gas stove which comprises a portable gas stove body, a gas cylinder bin is arranged on one side of the portable gas stove body, a bin wall is arranged between the gas cylinder bin and a stove head, a portable gas stove valve body is installed in the gas cylinder bin, and a pinch bar for jacking and pressing a gas cylinder is installed on the portable gas stove body. The portable gas stove further comprises a positioning pressing plate used for safely positioning the pot body, a third strip-shaped through hole is formed in the top of the side, close to the bin wall, of the portable gas stove, and a positioning pressing plate is arranged on the inner wall of the third strip-shaped through hole. And a third turnover plate of the positioning pressing plate moves upwards and jacks up a pinch bar, so that a positioning shaft is separated from a positioning groove, a tension spring is shrunk, and a pull rod is reset, so that a bottle bottom jacking block is separated from the gas bottle, the gas bottle is separated from a valve body of the portable gas stove, the effect of closing the portable gas stove is achieved, and the safety of using the portable gas stove is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a cassette stove technical field, specifically a cassette stove. BACKGROUND

[0002] The cassette stove is also called portable butane gas stove, which is a non-fixed cooking utensil using butane gas as the main fuel and using fire to directly heat, and can also use liquefied gas as fuel, and is mainly used for family outdoor leisure and hotel supplies.

[0003] The existing cassette stove provides fuel through a gas tank, and the gas tank is installed in the cassette stove, which is convenient to carry, but when used, if the pot body is large, the flame of combustion will extend outward along the pot bottom until near the gas tank, and if the temperature around the gas tank is too high, the gas tank is easy to explode, therefore, the existing cassette stove has safety hazards and needs to be improved. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a cassette stove to solve the problems in the above background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A cassette stove, comprising a cassette stove, a gas cylinder bin is arranged on one side of the cassette stove, a bin wall is arranged between the gas cylinder bin and the stove head, a cassette stove valve body is installed in the gas cylinder bin, a pry bar for pressing the gas cylinder is installed on the cassette stove, and a positioning pressing plate for safely positioning the pot body is further included, a strip-shaped through hole three is formed in the top of the side of the cassette stove close to the bin wall, the inner wall of the strip-shaped through hole three is provided with the positioning pressing plate, and the positioning pressing plate is rotationally connected to the cassette stove valve body through a positioning pin two at one end close to the cassette stove valve body.

[0007] A strip-shaped through hole two is formed in the bin wall, a positioning shaft is slidably connected to the inner wall of the strip-shaped through hole two, and the positioning shaft is connected to a pull rod through the bin wall.

[0008] A pry bar is arranged at the end of the pull rod, the pry bar is rotationally connected to the bin wall through a positioning pin one, a guide hole is formed in the end of the pry bar close to the pull rod, a positioning shaft is slidably connected to the inner wall of the guide hole, and a positioning groove for positioning the positioning shaft is arranged at the bottom of the guide hole.

[0009] In a preferred embodiment of the utility model, a folding plate two is fixedly arranged on one side of the positioning pressing plate, a cylinder is fixedly arranged on one side of the bottom of the cassette stove valve body, a spring is installed in the cylinder, and the bottom of the spring contacts the top of the folding plate two.

[0010] In a preferred embodiment of this utility model, a folding plate three is fixedly provided at the end of the positioning pressure plate, and the folding plate three is located below the pry bar.

[0011] In a preferred embodiment of this utility model, the second folding plate is disposed at the rear end of the second positioning pin, and the third folding plate is disposed at the front end of the second positioning pin.

[0012] In a preferred embodiment of this utility model, a notch is provided on the rear side of the bin wall, a strip-shaped through hole is provided on the front side of the bin wall, a pull rod is provided at the left end of the bin wall, a bottle bottom top block is fixedly provided at the rear end of the pull rod, the bottle bottom top block extends into the notch, a folding plate is fixedly provided at the front end of the pull rod, the folding plate extends into the strip-shaped through hole, and the strip-shaped through hole is provided below the strip-shaped through hole.

[0013] In a preferred embodiment of this utility model, a barb is fixedly provided on the rear side of the folding plate, and a positioning protrusion is fixedly provided on the right end of the bin wall, with a tension spring fixedly connected between the positioning protrusion and the barb.

[0014] In a preferred embodiment of this utility model, a button is fixedly installed on the front end of the pry bar extending out of the housing of the cassette oven.

[0015] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

[0016] When the pot is too large, it will encounter the positioning pressure plate. The positioning pressure plate is flipped by the second positioning pin. During the flipping process, the spring is squeezed and the third folding plate of the positioning pressure plate moves upward and lifts the pry bar, causing the positioning shaft to disengage from the positioning groove. The tension spring retracts, causing the pull rod to return to its original position, thereby causing the bottom block of the cylinder to disengage from the gas cylinder and the gas cylinder to disengage from the valve body of the cassette stove, achieving the effect of closing the cassette stove and improving the safety when using the cassette stove. Attached Figure Description

[0017] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0018] Figure 1 A type of three-dimensional portable gas stove Figure One ;

[0019] Figure 2 A type of three-dimensional portable gas stove Figure Two ;

[0020] Figure 3 A type of three-dimensional portable gas stove Figure Three ;

[0021] Figure 4For a type of portable gas stove Figure 3 Enlarged view of region A in the middle;

[0022] Figure 5 A type of three-dimensional portable gas stove Figure Four ;

[0023] Figure 6 A type of three-dimensional portable gas stove Figure Five ;

[0024] Figure 7 A schematic diagram of the connection between the valve body and the positioning pressure plate in a cartridge furnace. Figure One ;

[0025] Figure 8 A schematic diagram of the connection between the valve body and the positioning pressure plate in a cartridge furnace. Figure Two .

[0026] In the diagram: cassette stove 100, gas cylinder compartment 110, compartment wall 120, notch 121, positioning protrusion 122, strip through hole 123, strip through hole 2 124, strip through hole 3 125, pull rod 200, cylinder bottom top block 210, folding plate 1 220, barb 223, positioning shaft 224, pry bar 230, guide hole 231, positioning groove 232, button 240, positioning pin 1 250, tension spring 300, cassette stove valve body 400, rotating connection position 410, cylinder 420, spring 430, positioning pressure plate 500, folding plate 2 510, folding plate 3 520, positioning pin 2 530. Detailed Implementation

[0027] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0028] Please refer to Figures 1-8 A portable gas stove includes a portable gas stove 100, a gas cylinder compartment 110 on one side of the portable gas stove 100, a compartment wall 120 between the gas cylinder compartment 110 and the stove head, a portable gas stove valve body 400 installed inside the gas cylinder compartment 110, a pry bar 230 for pressing the gas cylinder on the portable gas stove 100, and a positioning pressure plate 500 for safe positioning of the pot body. A strip-shaped through hole 125 is opened on the top of the side of the portable gas stove 100 near the compartment wall 120, and the positioning pressure plate 500 is provided on the inner wall of the strip-shaped through hole 125. The positioning pressure plate 500 is rotatably connected to the portable gas stove valve body 400 at one end near the valve body 400 by a positioning pin 530. Specifically, the gas cylinder compartment 110 is used to place the gas cylinder, and the strip-shaped through hole 125 has a positioning function for the positioning pressure plate 500.

[0029] A second folding plate 510 is fixedly installed on one side of the positioning pressure plate 500; a cylinder 420 is fixedly installed on one side of the bottom of the cassette valve body 400, and a spring 430 is installed inside the cylinder 420, with the bottom of the spring 430 contacting the top of the second folding plate 510; a third folding plate 520 is fixedly installed at the end of the positioning pressure plate 500, and the third folding plate 520 is located below the pry bar 230; the second folding plate 510 is located at the rear end of the second positioning pin 530, and the second folding plate... Positioning plate 520 is located at the front end of positioning pin 2530. When the pot body is too large, it will hit positioning pressure plate 500. Positioning pressure plate 500 is flipped by positioning pin 2530, and folding plate 3520 moves upward and lifts pry bar 230, so that positioning shaft 224 is disengaged from positioning groove 232. Tension spring 300 retracts, so that pull rod 200 is reset, thereby disengaging bottom block 210 from gas cylinder and gas cylinder from cassette valve body 400, achieving the effect of shutting off cassette stove and improving safety.

[0030] A notch 121 is provided on the rear side of the bin wall 120, and a strip-shaped through hole 123 is provided on the front side of the bin wall 120. A pull rod 200 is provided at the left end of the bin wall 120. A bottle bottom top block 210 is fixedly provided at the rear end of the pull rod 200. The bottle bottom top block 210 extends into the notch 121. A folding plate 220 is fixedly provided at the front end of the pull rod 200. The folding plate 220 extends into the strip-shaped through hole 123.

[0031] A barb 223 is fixedly installed on the rear side of the folding plate 220. A positioning protrusion 122 is fixedly installed on the right end of the bin wall 120. A tension spring 300 is fixedly connected between the positioning protrusion 122 and the barb 223. A strip-shaped through hole 124 is opened on the bin wall 120. The strip-shaped through hole 124 is located below the strip-shaped through hole 123. A positioning shaft 224 is slidably connected to the inner wall of the strip-shaped through hole 124. The positioning shaft 224 passes through the bin wall 120 and connects to a pull rod 200. A pry bar 230 is provided at the end of the pull rod 200. The pry bar 230 is rotatably connected to the bin wall 120 through a positioning pin 250. On the 0, the pry bar 230 has a guide hole 231 at one end near the pull rod 200. The inner wall of the guide hole 231 is slidably connected to the positioning shaft 224. The bottom of the guide hole 231 is provided with a positioning groove 232 for positioning the positioning shaft 224. Pressing the button 240 flips the pry bar 230. The pry bar 230 drives the pull rod 200 forward through the positioning shaft 224 and the guide hole 231. The positioning shaft 224 enters the positioning groove 232 through the guide hole 231. The bottom block 210 of the moving pull rod 200 pushes the gas cylinder towards the cassette valve body 400 and connects the port of the gas cylinder with the air inlet of the cassette valve body 400.

[0032] The pry bar 230 extends out of the housing of the cassette oven 100 and is fixedly mounted with a button 240.

[0033] The working principle of this utility model is as follows: the positioning pressure plate 500 is set on one side of the stove head. Pressing the button 240 flips the pry bar 230. The pry bar 230 drives the pull rod 200 to move forward through the positioning shaft 224 and the guide hole 231. The positioning shaft 224 enters the positioning groove 232 through the guide hole 231. The bottom block 210 of the moving pull rod 200 pushes the gas cylinder towards the cassette valve body 400 and connects the port of the gas cylinder with the air inlet of the cassette valve body 400.

[0034] When the pot is too large, it will encounter the positioning pressure plate 500. The positioning pressure plate 500 is flipped by the positioning pin 2 530. During the flipping process, the spring 430 is squeezed, and the folding plate 3 520 of the positioning pressure plate 500 moves upward and lifts the pry bar 230, so that the positioning shaft 224 is disengaged from the positioning groove 232. The tension spring 300 retracts, so that the pull rod 200 is reset, thereby causing the bottom block 210 of the gas cylinder to disengage from the gas cylinder, and the gas cylinder to disengage from the valve body 400 of the cassette stove, thus achieving the effect of closing the cassette stove.

[0035] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A portable gas stove, comprising a portable gas stove (100), wherein a gas cylinder compartment (110) is provided on one side of the portable gas stove (100), a compartment wall (120) is provided between the gas cylinder compartment (110) and the stove head, a portable gas stove valve body (400) is installed in the gas cylinder compartment (110), and a pry bar (230) for pressurizing the gas cylinder is installed on the portable gas stove (100), characterized in that: It also includes a positioning plate (500) for safe positioning of the pot body. The top of the side of the cassette stove (100) near the bin wall (120) is provided with a strip-shaped through hole three (125). The inner wall of the strip-shaped through hole three (125) is provided with a positioning plate (500). The end of the positioning plate (500) near the valve body (400) of the cassette stove is rotatably connected to the valve body (400) of the cassette stove through a positioning pin two (530). The bin wall (120) has a strip-shaped through hole two (124), and a positioning shaft (224) is slidably connected to the inner wall of the strip-shaped through hole two (124). The positioning shaft (224) passes through the bin wall (120) and is connected to a pull rod (200). The end of the pull rod (200) is provided with a pry bar (230), which is rotatably connected to the bin wall (120) by a positioning pin (250). A guide hole (231) is provided at the end of the pry bar (230) near the pull rod (200). A positioning shaft (224) is slidably connected to the inner wall of the guide hole (231). A positioning groove (232) for positioning the positioning shaft (224) is provided at the bottom of the guide hole (231).

2. A portable gas stove according to claim 1, characterized in that, A second folding plate (510) is fixedly installed on one side of the positioning pressure plate (500), and a cylinder (420) is fixedly installed on one side of the bottom of the cassette valve body (400). A spring (430) is installed inside the cylinder (420), and the bottom of the spring (430) contacts the top of the second folding plate (510).

3. A portable gas stove according to claim 2, characterized in that, The positioning pressure plate (500) is fixedly provided with a folding plate three (520) at its end, and the folding plate three (520) is located below the pry bar (230).

4. A portable gas stove according to claim 3, characterized in that, The second folding plate (510) is located at the rear end of the second positioning pin (530), and the third folding plate (520) is located at the front end of the second positioning pin (530).

5. A portable gas stove according to claim 1, characterized in that, A notch (121) is provided on the rear side of the silo wall (120), and a strip-shaped through hole (123) is provided on the front side of the silo wall (120). A pull rod (200) is provided at the left end of the silo wall (120). A bottle bottom top block (210) is fixedly provided at the rear end of the pull rod (200). The bottle bottom top block (210) extends into the notch (121). A folding plate (220) is fixedly provided at the front end of the pull rod (200). The folding plate (220) extends into the strip-shaped through hole (123). The strip-shaped through hole (124) is provided below the strip-shaped through hole (123).

6. A portable gas stove according to claim 5, characterized in that, A barb (223) is fixedly provided on the rear side of the folding plate (220), and a positioning protrusion (122) is fixedly provided on the right end of the bin wall (120). A tension spring (300) is fixedly connected between the positioning protrusion (122) and the barb (223).

7. A portable gas stove according to claim 1, characterized in that, The front end of the pry bar (230) extends out of the housing of the cassette oven (100) and is fixedly mounted with a button (240).

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