A highly decorative fire lance

Abstract

The utility model discloses a highly decorative flame gun, including handle, built-in gas tank and ignition mechanism, ignition part is fixed in the upper end of handle, and the center has the through -hole that goes through up and down, is equipped with the fire mechanism in the through -hole, the ignition part includes the inner casing that sets up in the inside, the outer casing of partial or all is transparent is equipped with in the outside of inner casing, and the cavity is formed between the two, and the decorative piece is equipped in the cavity, and the upper end of cavity is equipped with a plurality of heat dissipation holes. The cavity formed by inner and outer interlayer installs the decorative piece, plays the role of protecting the decorative piece, sets up a plurality of heat dissipation holes with the cavity communication to avoid the influence of high temperature to the decorative piece, can more effectively reduce the temperature in the inside, makes the pattern on the decorative piece keep more long.

Description

Technical Field

[0001] This utility model relates to the field of ignition technology, specifically to a highly decorative flamethrower. Background Technology

[0002] Flamethrower guns come in various shapes, with columnar structures being a common example. Due to their relatively long length, patterns and designs are often added to their surface to enhance their overall aesthetics. However, since these patterns are etched onto a metal surface, they are prone to wear and tear, affecting the overall appearance. Therefore, some products use transparent shells to display the patterns on the inner shell. However, these products have a problem: since the inner shell is close to the flame outlet and is usually made of metal, the heat absorption properties of metal can cause the temperature at that location to become too high, which in turn affects the display of the graphics on the metal decorative plate. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a highly decorative flamethrower.

[0004] To achieve the above objectives, the present invention provides the following technical solution: A highly decorative flamethrower, comprising: Handle, with built-in gas box and ignition mechanism; The ignition unit is fixedly mounted on the upper end of the handle, and has a through hole running vertically through its center. A flame-emitting mechanism is installed within this through hole. The ignition unit includes an inner shell disposed on the inner side, and an outer shell that is partially or completely transparent on the outer side of the inner shell, forming a cavity between the two. The cavity is provided with decorative elements. The upper end of the chamber is provided with several heat dissipation holes.

[0005] The inner shell includes a central frame and an ignition head detachably mounted on the central frame. The upper and lower ends of the outer shell are respectively restricted by the central frame and the ignition head, and a cavity is formed between the three.

[0006] The ignition head is provided with several heat dissipation holes around its circumference.

[0007] The decorative element is a metal ring with embossed graphics or printed patterns on its surface.

[0008] The decorative component is integrally formed with the inner shell.

[0009] The handle surface is provided with a button, one end of which is hinged to the upper end of the air box. The air box is also provided with a piezoelectric element. A pressure rod is rotatably provided at the upper end of the air box. One end of the pressure rod abuts against the piezoelectric element, and the other end is located near the button. It can be rotated relative to the button and press the piezoelectric element.

[0010] The handle surface is also provided with a ignition control slider, which can move along the handle surface and restricts button operation after movement.

[0011] The ignition switch is provided with a buckle on the rear side. Any one of the buckles extends inward to form a limiting block, and the upper end of the button extends upward to form a protrusion that matches the limiting block.

[0012] The thickness of the protrusion is less than the gap between the limiting block and the firing slider.

[0013] The beneficial effects of this utility model are as follows: the decorative piece is installed in the cavity formed by the inner and outer partitions, which protects the decorative piece. At the same time, in order to avoid the influence of high temperature on the decorative piece, several heat dissipation holes connected to the cavity are provided, which can more effectively reduce the internal temperature and make the pattern on the decorative piece last longer. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model.

[0015] Figure 2 This is a cross-sectional schematic diagram of the present invention.

[0016] Figure 3 This is a schematic diagram of the internal structure of the handle of this utility model.

[0017] Figure 4 This is a schematic diagram of the internal structure of the handle of this utility model (from another angle).

[0018] Figure 5 This is a partially enlarged schematic diagram of the upper part of the gas box of this utility model.

[0019] Figure 6 This is a cross-sectional view of the ignition control slide of this utility model. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] It should be noted that all directional indicators in this utility model embodiment, such as up, down, left, right, front, back, etc., are only used to explain the relative positional relationship and movement of the components in a specific posture as shown in the attached figure. If the specific posture changes, the directional indicator will also change accordingly.

[0022] like Figure 1 and Figure 2 As shown, a highly decorative flamethrower includes a handle and an ignition unit coaxially arranged. The ignition unit 200 is fixedly connected to the handle 100. Both the ignition unit 200 and the handle 100 are cylindrical. The handle 100, serving as the handheld position, is made of insulating material, such as plastic. The interior of the ignition unit uses metal to prevent high temperatures from affecting it, while its exterior is made of plastic. In this embodiment, the ignition unit uses an inner shell and an outer shell, forming a cavity between them. The outer shell is made of transparent material. The handle includes a gas box and an outer shell. The upper end of the gas box has a support arm, and the flamethrower tube is directly screwed to the support arm. The outer shell is fitted onto the outside of the gas box, and its bottom has a rear cover, achieving a fixed connection between the three components and simplifying installation. The upper end of the gas box is machined into multiple mounting positions for installing the gas outlet mechanism and the ignition mechanism. The ignition mechanism uses a piezoelectric generator. When the discharge end (i.e., the ignition end) of the piezoelectric generator is pressurized, it generates an electric spark, which ignites the combustible gas discharged by the gas outlet mechanism.

[0023] The handle has a built-in gas box, gas outlet mechanism, and ignition mechanism.

[0024] The ignition part 200 is fixedly installed on the upper end of the handle, and has a through hole 210 running vertically through its center. The through hole is equipped with a flame-emitting mechanism 500, which is a pagoda-shaped flame-emitting mechanism used to generate flame. Preferably, the ignition end of the ignition mechanism is located at the flame-emitting mechanism 500.

[0025] The ignition unit 200 includes an inner shell disposed on the inner side, and an outer shell 230 that is partially or completely transparent on the outer side of the inner shell, forming a cavity 250 between the two. A decorative element 600 is disposed in the cavity, and a plurality of heat dissipation holes 241 are provided at the upper end of the cavity. The heat dissipation holes are connected to the cavity, so that the heat generated inside can be discharged through the heat dissipation holes, thereby protecting the internal decorative element.

[0026] The inner shell includes a central frame 220 and an ignition head 240 detachably mounted on the central frame. The upper and lower ends of the outer shell are respectively restricted by the central frame and the ignition head, and a cavity is formed between the three. The ignition head and the central frame are both provided with stepped surfaces around their circumference. The upper and lower end faces of the outer shell are in contact with the stepped surfaces. The outer shell is fixed by the fixed connection between the ignition head and the central frame. Similarly, stepped surfaces can also be provided on the inner side for fixing decorative pieces.

[0027] In this embodiment, the ignition head is provided with a plurality of heat dissipation holes 241 around its circumference, that is, the heat dissipation holes are evenly distributed around the ignition port 242, making the overall appearance more aesthetically pleasing.

[0028] The decorative element is a metal ring, and its surface is decorated with embossed graphics, printed patterns, or other processes.

[0029] In some other embodiments, the decorative element is integrally formed with the inner housing. That is, the decorative pattern can be directly applied to the outer surface of the inner housing.

[0030] The decorative element can also be a sheet-like structure, inlaid along the circumference of the inner shell. Similarly, to accommodate different decorative elements, the outer shell can be made transparent or partially transparent at the corresponding decorative element location, directly corresponding to the decorative element.

[0031] like Figure 1 and Figure 5 As shown, the handle 100 has a button 300 on its surface. One end of the button 300 is hinged to the upper end of the air box 700. The air box 700 also has a piezoelectric element 710. A pressure rod 720 is rotatably provided on the upper end of the air box 700. One end of the pressure rod 720 presses against the piezoelectric element 710, and the other end is located near the button 300. It can be rotated relative to the button 300 and press the piezoelectric element 710.

[0032] The button is hinged at the bottom, forming a push-button structure. Pressing the button causes its upper part to rotate relative to the hinge point, which in turn causes the pressure rod that abuts against it to rotate. This, in turn, causes the end of the pressure rod that abuts against the electron to press against the electron, thus achieving the discharge ignition operation. The pressure rod is hinged at the center of the upper end of the gas box and is preferably fixed by a bracket, allowing it to rotate relative to the button. To increase the contact area between the pressure rod and the button, one end of the pressure rod extends in the width direction to form a linkage rod, thereby enabling it to be more effectively driven by the button.

[0033] like Figure 1 and Figure 4 As shown, the handle 100 surface is also provided with a ignition control slider 400. The ignition control slider 400 can move along the surface of the handle 100, and after moving, it restricts the action of the button 300. In this embodiment, the movement is along the surface of the handle, specifically a lateral movement, which restricts the action of the button. This restriction can restrict button pressing or button reset, thus serving as a safety lock and ignition control switch.

[0034] The ignition switch 400 has a latch on its rear side, with any one of the latches extending inward to form a limiting block 410. The upper end of the button 300 extends upward to form a protrusion 310 that matches the limiting block 410. The thickness of the protrusion 310 is less than the gap between the limiting block 410 and the ignition switch 400. When used as a safety lock, in the button reset state, moving the ignition switch causes it to move accordingly, and the protrusion engages in the gap, thus restricting the button from being pressed. When used as an ignition switch, after pressing the button, sliding the ignition switch utilizes the outer side of the limiting block and the protrusion to form a limiting engagement, thus restricting the button from resetting and maintaining the ignition state. In this case, the sleeve can also be opened to allow for long-term use of the sparkler without constantly pressing the button, making it more labor-saving.

[0035] like Figure 6 As shown, the handle has a certain space inside, which allows the ignition slider to move laterally. By adjusting the positional relationship between the ignition slider and the button, different states can be achieved. At the same time, when it moves to the initial position, it will not affect the operation of the button.

[0036] like Figure 3 As shown, the handle is also provided with a rotating ring 900. The ring adjusts the air output of the air valve 800 through the inner ring linked with it. The inner ring has an internal thread, and the outer side of the air valve has an external thread. The two are threaded together, thereby realizing the adjustment of the air output of the air valve.

[0037] The embodiments should not be regarded as limitations on the present invention, but any improvements made based on the spirit of the present invention should be within the protection scope of the present invention.

Claims

1. A highly decorative flamethrower, characterized in that: It includes: Handle (100), built-in gas box (700) and ignition mechanism; The ignition part (200) is fixedly installed on the upper end of the handle (100), and has a through hole (210) running vertically through its center. The through hole (210) is provided with an ignition mechanism (500). The ignition unit (200) includes an inner shell disposed on the inner side, and an outer shell (230) that is partially or completely transparent is disposed on the outer side of the inner shell, forming a cavity (250) between the two, and a decorative element (600) is disposed in the cavity (250). The upper end of the chamber (250) is provided with several heat dissipation holes (241).

2. The highly decorative flamethrower according to claim 1, characterized in that: The inner shell includes a central frame (220) and an ignition head (240) detachably mounted on the central frame (220). The upper and lower ends of the outer shell (230) are respectively restricted by the central frame (220) and the ignition head (240), and a chamber (250) is formed between the three.

3. A highly decorative flamethrower according to claim 2, characterized in that: The ignition head (240) is provided with several heat dissipation holes (241) in the circumferential direction.

4. A highly decorative flamethrower according to claim 1, 2, or 3, characterized in that: The decorative element (600) is a metal ring, and its surface is provided with embossed graphics or color-printed patterns.

5. A highly decorative flamethrower according to claim 1, characterized in that: The decorative element (600) is integrally formed with the inner shell.

6. A highly decorative flamethrower according to claim 1, characterized in that: The handle (100) has a button (300) on its surface. One end of the button (300) is hinged to the upper end of the air box (700). The air box (700) is also equipped with a piezoelectric element (710). A pressure rod (720) is rotatably provided on the upper end of the air box (700). One end of the pressure rod (720) presses against the piezoelectric element (710), and the other end is set close to the button (300). It can be driven to rotate relative to the button (300) and press the piezoelectric element (710).

7. A highly decorative flamethrower according to claim 6, characterized in that: The handle (100) surface is also provided with a ignition switch (400), which can move along the surface of the handle (100) and restricts the action of the button (300) after movement.

8. A highly decorative flamethrower according to claim 7, characterized in that: The ignition switch (400) has a buckle on the rear side, and any one of the buckles extends inward to form a limiting block (410). The upper end of the button (300) extends upward to form a protrusion (310) that matches the limiting block (410).

9. A highly decorative flamethrower according to claim 8, characterized in that: The thickness of the protrusion (310) is less than the gap between the limiting block (410) and the firing slider (400).

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