Colorful flame torch

Abstract

The utility model relates to the field of ignition equipment, and discloses a multi-color flame torch which comprises a barrel and a push-pull rod, a through hole is formed in the barrel, and the push-pull rod can be axially and movably connected into the through hole relative to the barrel; a handle is arranged at one end of the push-pull rod, a fuel supply bin is arranged in the handle, a flame front is arranged at the other end of the push-pull rod, a plurality of flame openings are formed in the flame front and connected with the fuel supply bin through the combustion core arranged in the push-pull rod, and a friction part is arranged in the middle of the push-pull rod. An ignition part used for generating sparks with the friction part is arranged on the inner wall of the through hole of the cylinder body, and more than one flame cavity is arranged in the cylinder body; according to the multi-flame-color torch, ignition is conveniently achieved through the push-pull rod, the flame color cavity provides the flame front to change the flame color, use is flexible and convenient, and the multi-flame-color torch further has the visual aesthetic feeling.

Description

Technical Field

[0001] The present application relates to the field of combustion and ignition equipment, and in particular to a multi-colored flame torch. Background Art

[0002] In the existing field of combustion ignition equipment, portable ignition devices are widely used in life, such as matches and lighters, which bring great convenience to people's lives and solve the problem of human fire storage. In real life, when people use ignition devices, they can generally only have monochrome flames, and cannot bring the rich visual experience brought by the flame color to convenient life application scenarios. In current market applications, there is also a lack of devices that can flexibly ignite and integrate multiple flames. On the one hand, it limits people's visual beauty brought by flames, and on the other hand, there is a lack of expanded applications for ignition devices. In view of the limitations of the existing technology, this application hopes to provide a portable ignition device that is both flexible and changeable. Summary of the invention

[0003] The purpose of the present application is to provide a multi-colored flame torch to improve the shortcomings of the ignition device in the prior art, such as limited application and lack of flexibility and portability.

[0004] To achieve the above-mentioned objectives, in the first aspect, the present application provides a colorful flame torch, comprising a cylinder and a push-pull rod, a through hole being provided inside the cylinder, and the push-pull rod being connected in the through hole so as to be axially movable relative to the cylinder; a handle being provided at one end of the push-pull rod, a fuel supply bin being provided in the handle, a flame head being provided at the other end of the push-pull rod, a plurality of flame ports being provided on the flame head, the plurality of flame ports being connected to the fuel supply bin via the combustion core provided in the push-pull rod, and a friction portion being provided in the middle of the push-pull rod; an ignition portion for generating sparks with the friction portion being provided on the inner wall of the through hole of the cylinder, and at least one flame cavity being provided inside the cylinder.

[0005] In a possible implementation, the multi-colored flame torch further includes a flame extinguishing cover, which is disposed at an end of the cylinder away from the handle and is detachably connected to the cylinder.

[0006] In a possible implementation, a plurality of the flame ports are distributed on the flame head in a ring array, and the number of the flame ports corresponds to the number of the flame color cavities.

[0007] In a possible implementation, the flame extinguishing cover is provided with openable and closable sub-cover bodies corresponding to the plurality of flame mouths, respectively, and the sub-cover bodies are used to extinguish the flames at the corresponding flame mouths after being covered.

[0008] In a possible implementation, a plurality of the flame color cavities are provided, and the plurality of the flame color cavities correspond to the positions of the flame mouths.

[0009] In a possible embodiment, a sealing port is provided at the joint between the top of the flame color cavity and the flame mouth, and the sealing port is used to be temporarily opened under heating conditions and closed under normal temperature conditions. A docking port corresponding to the sealing port is provided at the bottom of the flame mouth.

[0010] In a possible implementation manner, the initial position of the flame head is located in the inner cavity at the upper part of the cylinder, and the push-pull rod can be pushed upward relative to the cylinder to place the flame head outside the cylinder.

[0011] In a possible implementation, the initial position of the ignition portion is located above the initial position of the friction portion, and the friction portion is used to generate sparks with the friction portion and ignite the combustion core at the flame mouth when the push-pull rod is pushed upward relative to the cylinder.

[0012] In a possible embodiment, one end of the combustion core extends from the push-pull rod into the fuel supply bin, and the other end of the combustion core extends through the push-pull rod to the flame head, and flame cores corresponding to the number of flame mouths are separated at the flame head, and the flame core extends a section from the flame mouth.

[0013] In a possible implementation, the flame head is rotatable relative to the cylinder, the number of the flame ports is greater than or equal to the number of the flame color cavities, and the position of the flame port corresponds to the position of at least one flame color cavity.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The present application provides a colorful flame torch, which generates sparks by the friction part and the ignition part through the movement of a push-pull rod relative to a cylinder, and transmits the fuel in the fuel supply bin upward through the combustion core, so that the generated sparks ignite the combustion core and generate a flame on the flame head, and then combines with the flame material provided in the flame color cavity to emit flames of different colors from the corresponding flame mouth; the colorful flame torch disclosed in the present application can be conveniently ignited by the push-pull rod, and the flame head is provided by the flame color cavity to change the flame color. It is flexible and convenient to use, and has visual beauty, and has good application prospects.

[0016] Other features and advantages of the present application will be described in detail in the subsequent detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present application and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present application. It should be understood that the following drawings only show certain embodiments of the present application and should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work. In the drawings:

[0018] Figure 1 A front view of a multi-colored flame torch provided in an embodiment of the present application is shown;

[0019] Figure 2 Shows Figure 1 A cross-sectional view of a multi-colored flame torch.

[0020] Description of reference numerals:

[0021] 100, cylinder; 110, through hole; 120, friction part; 130, flame color cavity; 131, sealing port;

[0022] 200, push-pull rod; 210, handle; 211, fuel supply bin; 212, flame head; 213, flame mouth; 214, docking port; 220, combustion core; 221, flame core; 230, ignition unit;

[0023] 300. Fire extinguishing cover; 301. Separate cover body. DETAILED DESCRIPTION

[0024] The specific implementation of the embodiment of the present application is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the embodiment of the present application, and is not used to limit the embodiment of the present application.

[0025] In the embodiments of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present application.

[0026] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0027] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0028] The present application will be described in detail below with reference to the accompanying drawings in conjunction with exemplary embodiments. Example

[0029] See also Figure 1 and Figure 2 This embodiment provides a multi-colored flame torch that can be used for liquefaction of sputum and enrichment treatment after liquefaction.

[0030] The embodiment provides a multi-colored flame torch, including a barrel 100 and a push-pull rod 200. A through hole 110 is provided inside the barrel 100, and the push-pull rod 200 can be connected in the through hole 110 axially movable relative to the barrel 100; a handle 210 is provided at one end of the push-pull rod 200, and a fuel supply bin 211 for storing fuel is provided in the handle 210; a flame head 212 is provided at the other end of the push-pull rod 200, and a plurality of flame ports 213 are provided on the flame head 212, and the plurality of flame ports 213 are connected to the fuel supply bin 211 through a combustion core 220 provided in the push-pull rod 200, and the push-pull rod 200 A friction portion 120 is provided in the middle; an ignition portion 230 for generating sparks with the friction portion 120 is provided on the inner wall of the through hole 110 of the cylinder 100, and more than one flame color cavity 130 is provided inside the cylinder 100; the push-pull rod 200 moves relative to the cylinder 100, sparks are generated by the friction portion 120 and the ignition portion 230, and the fuel in the fuel supply bin 211 is transmitted upward through the combustion core 220, so that the generated sparks ignite the combustion core 220 and generate flames on the flame head 212, and then combined with the flame color material provided in the flame color cavity 130, flames of different colors are spit out from the corresponding flame mouth 213.

[0031] In some embodiments, the multi-colored flame torch also includes a flame extinguishing cover 300, which is disposed at one end of the barrel 100 away from the handle 210 and is detachably connected to the barrel 100. The flame extinguishing cover 300 can seal the flame head 212 when the multi-colored flame torch is not in use. On the one hand, it can reduce the impact of the external environment on the internal structure. On the other hand, it can effectively prevent the fuel in the fuel supply bin 211 from being emitted from the flame head 212 through the combustion core 220. It can also avoid direct contact between the flame cavity 130 and the external environment, thereby protecting the purity of the flame material in the flame cavity 130 and thereby improving the service life of the multi-colored flame torch.

[0032] In some embodiments, multiple flame vents 213 are distributed in a circular array on the flame head 212, and the number of flame vents 213 corresponds to the number of flame color cavities 130; preferably, the number of flame vents 213 is four, and the number of flame color cavities 130 is four or eight; when the number of flame color cavities 130 and flame vents 213 are both four, each flame vent 213 corresponds to the top of a flame color cavity 130, and a single flame color cavity 130 can only provide flame color materials to one flame vent 213, and can provide 1-4 flame colors at the same time; when the number of flame color cavities 130 is eight, a single flame vent 213 can only connect to one flame color cavity 130 in one state, and when the flame head 212 turns, the flame vent 213 switches to connect to an adjacent flame color cavity 130, thereby switching to different colors.

[0033] In some embodiments, the extinguishing cover 300 is respectively provided with openable and closable sub-cover bodies 301 corresponding to multiple flame ports 213, and the sub-cover bodies 301 are used to extinguish the flames at the corresponding flame ports 213 after covering, and the sub-cover bodies 301 can be rotatably hinged to the upper outer surface of the cylinder 100 through a pin shaft. Of course, it can also be switched to the sub-cover body 301 being directly hinged to the outer side of the lower part of the flame head 212, and a connecting structure that can be snapped with the top of the flame head 212 is provided at one end of the sub-cover body 301, thereby realizing that the sub-cover body 301 covers one flame head 212 alone, that is, when other flame ports 213 are not needed to be ignited, they can be closed by the sub-cover body 301 corresponding to the flame port 213, and the corresponding flame port 213 can be selectively opened for burning, thereby increasing the flexibility of use of the colorful flame torches.

[0034] In some embodiments, a plurality of flame color cavities 130 are provided, and the plurality of flame color cavities 130 correspond to the positions of the flame mouth 213. The flame color cavity 130 is directly provided below the position of the flame mouth 213. When the combustion core 220 of the flame mouth 213 is ignited, the color material in the flame color cavity 130 will dock with the flame mouth 213 and render the color of the flame at the same time. A sealing port 131 is provided at the docking point between the top of the flame color cavity 130 and the flame mouth 213. The sealing port 131 is used to temporarily open under heating conditions and close under normal temperature conditions. A docking port 214 corresponding to the sealing port 131 is provided at the bottom of the flame mouth 213. The flame color material is generally made of metal material or inert gas, and is not suitable for long-term direct contact with the external environment. When a flame is generated at the flame mouth 213, the sealing port 131 is opened from a closed state due to heat, and is restored to a closed state under normal temperature conditions, thereby effectively protecting the flame color material in the flame color cavity 130. At the same time, when a flame is generated at the flame head 212, the flame of the flame mouth 213 is effectively rendered, thereby increasing the color richness of the flame and enhancing the visual beauty.

[0035] In some embodiments, the initial position of the flame head 212 is located in the inner cavity at the upper part of the cylinder 100, and the push-pull rod 200 can be pushed upward relative to the cylinder 100 and place the flame head 212 on the outside of the cylinder 100. When the push-pull rod 200 is in the initial position, the flame head 212 corresponds to the inner cavity part of the cylinder 100, which can also prevent the flame head 212 from being exposed to the outside for a long time. When the push-pull rod 200 moves relative to the cylinder 100, at least one end of the flame head 212 will extend out of the cylinder 100, and the flame can also be effectively released to the outside through the flame mouth 213, which also increases the contact area between the combustion surface and the air, so that the oxygen in the air can fully contact the fuel, thereby increasing the flame momentum.

[0036] In some embodiments, the initial position of the ignition part 230 is located above the initial position of the friction part 120. The ignition part 230 can be a protrusion or friction point arranged on the inner side of the upper part of the cylinder 100. There can be multiple ignition parts 230. The friction part 120 is used to generate sparks with the friction part 120 and ignite the combustion core 220 at the flame mouth 213 when the push-pull rod 200 is pushed upward relative to the cylinder 100. When the ignition part 230 is pushed upward by the push-pull rod 200, friction is generated with the friction part 120 to generate sparks. The friction part 120 can be a rough friction surface arranged on the outer wall of the push-pull rod 200, or it can be a coating made of a martian material coated on the outer wall of the push-pull rod 200 to increase the mass of the sparks generated when the friction part 120 and the ignition part 230 move relative to each other.

[0037] In some embodiments, one end of the fuel core 220 extends from the push-pull rod 200 into the fuel supply bin 211, and the other end of the fuel core 220 extends through the push-pull rod 200 to the flame head 212, and flame cores 221 corresponding to the number of flame ports 213 are separated at the flame head 212, and the flame core 221 extends a section from the flame port 213. The function of the fuel core 220 is mainly to conduct the fuel in the fuel supply bin 211 upward. Considering that the fuel in the fuel supply bin 211 has a certain volatility, a coating layer may be provided on the outer layer of the fuel core 220, or a separate channel may be provided for the fuel core 220. The fuel core 220 is further provided with flame cores 221 connected to the flame ports 213 at the flame head 212, and the flame core 221 is ignited by sparks generated by the movement of the push-pull rod 200, and the burning flame is protruded outward by the flame core 221.

[0038] In some embodiments, the flame head 212 is rotatable relative to the barrel 100, the number of flame mouths 213 is greater than or equal to the number of flame color cavities 130, and the position of the flame mouth 213 corresponds to the position of at least one flame color cavity 130; the flame head 212 is configured to be rotatable, which on the one hand can increase the freedom of relative movement of the push-pull rod 200, and on the other hand, the rotation of the flame head 212 can extinguish the flame by temporarily closing the flame mouth 213. Moreover, since the flame mouth 213 can be connected to the flame color materials of different flame color cavities 130, rotating the flame head 212 in the ignition state can provide flame color switching of the flame mouth 213, which has an excellent visual switching experience and enriches the visual beauty of the flame.

[0039] The above describes in detail the optional implementation methods of the embodiments of the present application in combination with the accompanying drawings. However, the embodiments of the present application are not limited to the specific details in the above implementation methods. Within the technical concept of the embodiments of the present application, various simple modifications can be made to the technical scheme of the embodiments of the present application, and these simple modifications all belong to the protection scope of the embodiments of the present application.

[0040] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the embodiments of the present application will not further describe various possible combinations.

[0041] In addition, the various implementation methods of the embodiments of the present application may be arbitrarily combined, and as long as they do not violate the ideas of the embodiments of the present application, they should also be regarded as the contents disclosed in the embodiments of the present application.

Claims

1. A multi-colored flame torch, characterized in that: It comprises a cylinder (100) and a push-pull rod (200), wherein a through hole (110) is provided inside the cylinder (100), and the push-pull rod (200) is connected in the through hole (110) so as to be axially movable relative to the cylinder (100); A handle (210) is provided at one end of the push-pull rod (200), a fuel supply bin (211) is provided in the handle (210), a flame head (212) is provided at the other end of the push-pull rod (200), a plurality of flame ports (213) are provided on the flame head (212), the plurality of flame ports (213) are connected to the fuel supply bin (211) via a combustion core (220) provided in the push-pull rod (200), and a friction portion (120) is provided in the middle of the push-pull rod (200); An ignition portion (230) for generating sparks with the friction portion (120) is provided on the inner wall of the through hole (110) of the cylinder (100), and at least one flame color cavity (130) is provided inside the cylinder (100).

2. The multi-colored flame torch according to claim 1, characterized in that: The multi-colored flame torch further comprises a flame extinguishing cover (300), which is arranged at an end of the cylinder (100) away from the handle (210) and is detachably connected to the cylinder (100).

3. The multi-colored flame torch according to claim 2, characterized in that: The plurality of flame openings (213) are distributed on the flame head (212) in a ring array, and the number of the flame openings (213) corresponds to the number of the flame color cavities (130).

4. The multi-colored flame torch according to claim 3, characterized in that: The flame extinguishing cover (300) is provided with openable and closable sub-cover bodies (310) at respective locations corresponding to the plurality of flame openings (213); the sub-cover bodies (310) are used to extinguish the flame at the corresponding flame opening (213) after being covered.

5. The multi-colored flame torch according to any one of claims 1 to 3, characterized in that: A plurality of the flame color cavities (130) are provided, and the positions of the plurality of flame color cavities (130) correspond to the positions of the flame mouths (213).

6. The multi-colored flame torch according to claim 5, characterized in that: A sealing opening (131) is provided at the joint between the top of the flame color cavity (130) and the flame mouth (213); the sealing opening (131) is used to be temporarily opened under heat conditions and closed under normal temperature conditions; and a docking port (214) corresponding to the sealing opening (131) is provided at the bottom of the flame mouth (213).

7. The multi-colored flame torch according to claim 1, characterized in that: The initial position of the flame head (212) is located in the inner cavity at the upper part of the cylinder (100), and the push-pull rod (200) can be pushed upward relative to the cylinder (100) so that the flame head (212) is placed outside the cylinder (100).

8. The multi-colored flame torch according to claim 7, characterized in that: The initial position of the ignition portion (230) is located above the initial position of the friction portion (120), and the friction portion (120) is used to generate sparks with the friction portion (120) and ignite the combustion core (220) at the flame mouth (213) when the push-pull rod (200) is pushed upward relative to the cylinder (100).

9. The multi-colored flame torch according to claim 1, characterized in that: One end of the combustion core (220) extends from the push-pull rod (200) into the fuel supply bin (211), and the other end of the combustion core (220) passes through the push-pull rod (200) and extends to the flame head (212), and a number of flame cores (221) corresponding to the number of flame ports (213) are separated at the flame head (212), and a section of the flame core (221) extends from the flame port (213).

10. The multi-colored flame torch according to claim 1, characterized in that: The flame head (212) is rotatable relative to the barrel (100), the number of the flame ports (213) is greater than or equal to the number of the flame color cavities (130), and the position of the flame ports (213) corresponds to the position of at least one flame color cavity (130).

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