Flame gun with soft and hard fire adjusting switch
Through tight rotation and elastic body resistance control of soft and hard fire adjustment of the sprinkler, the problem of troublesome and high cost of traditional sprinklers is solved, and simple and efficient flame adjustment and cost control are achieved.
Patent Information
- Application Number
- CN202421244662.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-03
- Publication Date
- 2024-12-10
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Traditional muskets lack soft and hard fire adjustment functions. Existing muskets with soft and hard fire adjustment functions are usually achieved through threaded structures, which are troublesome and increase the length and cost of the fire-breathing body.
The soft and hard fire are controlled by tight rotation, and flame adjustment is achieved by rotating the fire adjusting switch to block or connect the pipe body air outlet. Combining the elastic body and the anti-slip texture ensures tight rotation, and using the limit gear lever to prevent excessive rotation.
The use process is simplified, the cumbersomeness of the thread structure is avoided, the length of the fire-breathing body is shortened, the cost is reduced, and the user experience is optimized through the limiting mechanism.
Smart Images
Figure CN222143036U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of ignition tools, in particular to a flamethrower with a soft and hard fire regulating switch. Background Art
[0002] The flamethrower is a new type of ignition tool, which is usually used as a field cooking tool. The traditional flamethrower usually does not have the function of adjusting soft or hard fire. Different objects or foods require flames of different temperatures. It is necessary to prepare a flamethrower with soft fire and a flamethrower with hard fire for use respectively. This is cumbersome to use and not easy to carry. Therefore, a flamethrower with soft or hard fire adjustment function is developed. The existing flamethrower with soft or hard fire adjustment function is usually achieved through a threaded adjustment switch, that is, a pipe air outlet and a threaded path are set on the flamethrower main body, and a nut-type rotary closed switch matched with the threaded path is mounted on the flamethrower main body. The rotary closed switch is movably blocked by the threaded structure to block the pipe air outlet. Although this structure also realizes the control of soft and hard fire, it is more troublesome to use. At the same time, this structure will lengthen the length of the flamethrower main body, resulting in increased cost. Summary of the invention
[0003] The utility model aims to provide a flamethrower which can control soft and hard fire by tight rotation, so as to solve the problems existing in the prior art.
[0004] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is: a flamethrower with a soft and hard fire adjustment switch, comprising a flamethrower main body, a tube body air port that can change the softness and hardness of the fire is provided in the flamethrower main body, a fire adjustment switch installation position is provided on the flamethrower main body, the tube body air port is visible on the fire adjustment switch installation position, a fire adjustment switch for controlling the softness and hardness of the fire is mounted on the fire adjustment switch installation position, a switch air port for cooperating with the tube body air port is opened on the fire adjustment switch, soft fire adjustment is achieved by rotating the fire adjustment switch to block the tube body air port, and hard fire adjustment is achieved by rotating the fire adjustment switch to connect the switch air port with the tube body air port.
[0005] Preferably, a groove is provided on the ignition switch mounting position, in which an elastomer can be installed. After the ignition switch and the ignition switch mounting position are installed, the elastomer is squeezed to produce a resistance effect, so that the ignition switch can rotate tightly and stably along the ignition switch mounting position. The ignition switch is provided with anti-skid texture to prevent slipping during rotation.
[0006] Preferably, a gear lever is provided on one side of the ignition switch installation position, and a switch limit opening that cooperates with the gear lever is provided on the ignition switch. By rotating the ignition switch, the side wall on one side of the switch limit opening touches the gear lever, so that the user can determine whether to adjust to the maximum distance between opening and closing.
[0007] Preferably, a gas interface for installing a gas bottle is provided at the bottom of the flamethrower body, a gas regulating switch for opening and closing gas flow and controlling the size of gas flow is installed at one end of the flamethrower body, an ignition switch for igniting the gas is installed on the flamethrower body, and a flamethrower tube body for conveying gas is installed in the flamethrower body.
[0008] Preferably, the flamethrower tube body includes a fire connection end, one side of the fire connection end is a variable end, a tube body air outlet that can change the softness and hardness of the fire is provided in the variable end, a fire adjustment switch installation position is provided on the variable end, the tube body air outlet is visible on the fire adjustment switch installation position, a mounting groove is provided on the fire adjustment switch installation position, an elastomer can be installed in the mounting groove, the elastomer is a rigid spring sheet, such as a steel spring sheet, the steel spring sheet has very high strength, tensile strength, compressive strength, bending strength and shear strength, and the use of steel spring sheet has better effect.
[0009] Preferably, the fire connection end is inserted into the flame spraying body for communication, a fixing screw hole is provided on the fire connection end, and a screw is passed through the flame spraying body and screwed into the fixing screw hole to complete the fixing of the flame spraying tube body and the flame spraying body.
[0010] Preferably, a release end is provided in front of the change end, and a protection tube for protecting the flame-spraying tube body and the user is mounted on the release end.
[0011] Preferably, a shift lever is provided between the ignition receiving end and the changing end, and a switch limit opening cooperating with the shift lever is provided at the end of the ignition adjustment switch.
[0012] Preferably, the gas in the gas bottle installed on the gas interface enters the flame-spraying body, and the gas regulating switch is used to open and close the gas flow and control the size of the gas flow. The ignition switch is pressed to let the gas in the flame-spraying body burn, and the burning flame enters the changing end through the fire receiving end. The soft and hard fire are adjusted by controlling the flame regulating switch, and the adjusted flame is then sprayed from the release end of the flame-spraying tube body. During this period, the protective tube protects the release end from being touched by the user, and will not be burned by the temperature of the release end.
[0013] Compared with the prior art, the utility model has the beneficial effect that a resistance effect is generated by squeezing the elastic body through the fire adjustment switch, so that the fire adjustment switch can be tightly rotated along the fire adjustment switch installation position, avoiding loose rotation and affecting the effect of soft and hard adjustment. At the same time, the soft and hard fire are not affected when the tight rotation is moving, while the loose rotation will be affected when moving. The tight rotation method is adopted in conjunction with the above structure to achieve the purpose of soft fire adjustment by rotating the fire adjustment switch to cover the air outlet of the tube body, and hard fire adjustment by rotating the fire adjustment switch to connect the switch air outlet with the air outlet of the tube body, thereby solving the problem that the existing threaded structure of the flamethrower is more troublesome when used. At the same time, the flamethrower body can be made shorter and the cost can be controlled.
[0014] Also, by setting the switch limit port and the gear lever, the user can stop the rotation when it reaches the limit position, so as to know the maximum distance between opening and closing, and prevent the user from over-rotating and thus affecting the use effect of the product. By rotating the ignition switch, the side wall on one side of the switch limit port touches the protruding gear lever, so that the user can determine whether to adjust it to the maximum distance between opening and closing, thereby optimizing the user experience. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0016] Figure 1 This is a reference schematic diagram of the overall structural state of the first embodiment of the utility model.
[0017] Figure 2 This is a reference schematic diagram of the cross-sectional structure state of the first embodiment of the utility model.
[0018] Figure 3 This is a reference schematic diagram of the internal structure state of the first embodiment of the utility model.
[0019] Figure 4 This is a schematic diagram of the flamethrower structure of the first embodiment of the present invention.
[0020] Figure 5 This is a reference schematic diagram of the overall structural state of the second embodiment of the present utility model.
[0021] Figure 6 This is a reference schematic diagram of the internal structure state of the second embodiment of the utility model.
[0022] Figure 7 This is a reference schematic diagram of the use structure state of the second embodiment of the utility model.
[0023] Explanation of the markings in the figure: 1. Flame-spraying body; 2. Gas interface; 3. Gas regulating switch; 4. Ignition switch; 5. Regulating switch; 6. Anti-slip texture; 7. Switch air outlet; 8. Protective tube; 9. Flame-spraying tube body; 10. Variable end; 11. Tube body air outlet; 12. Flame-adjusting switch installation position; 13. Groove; 14. Elastomer; 15. Fire connection end; 16. Fixing screw hole; 17. Switch limit opening; 18. Stop lever. DETAILED DESCRIPTION
[0024] The embodiments of the present disclosure are described in detail below in conjunction with the accompanying drawings. The implementation methods of the present disclosure are explained below through specific examples. Those skilled in the art can easily understand other advantages and effects of the present disclosure from the contents disclosed in this specification, which are further explained below in conjunction with the accompanying drawings. Example
[0025] See also Figure 1-4 It can be seen that the first embodiment of the utility model is a flamethrower with a soft and hard fire adjustment switch, comprising a flamethrower body 1, a gas interface 2 for installing a gas bottle is provided at the bottom of the flamethrower body 1, a gas regulating switch 3 for opening and closing gas circulation and controlling the size of gas circulation is provided at one end of the flamethrower body 1, an ignition switch 4 for igniting the gas is provided on the flamethrower body 1, a flamethrower tube body 9 for conveying gas is provided in the flamethrower body 1, the flamethrower tube body 9 includes a fire connection end 15, the fire connection end 15 is inserted into the flamethrower body 1 to complete the connection, and a fixing screw hole 16 is provided on the flame connection end 15, and a screw is passed through the flamethrower body 1 and screwed with the fixing screw hole 16 to complete the fixation of the flamethrower tube body 9 and the flamethrower body 1.
[0026] One side of the fire receiving end 15 is a variable end 10, and a tube air port 11 that can change the hardness of the fire is provided in the variable end 10, and a fire adjustment switch mounting position 12 is provided on the variable end 10. The tube air port 11 can be seen on the fire adjustment switch mounting position 12, and a mounting groove 13 is provided on the fire adjustment switch mounting position 12. An elastic body 14 can be installed in the mounting groove 13. In this embodiment, a steel spring is used, and a fire adjustment switch 5 is installed on the fire adjustment switch mounting position 12. A switch air port 7 for cooperating with the tube air port 11 is opened on the fire adjustment switch 5. The fire adjustment switch 5 is also provided with an anti-slip when rotating. The anti-skid pattern 6 is used to cover the air outlet 11 of the tube body by rotating the fire adjustment switch 5 to realize soft fire adjustment, and to connect the switch air outlet 7 with the air outlet 11 of the tube body by rotating the fire adjustment switch 5 to realize hard fire adjustment. The fire adjustment switch 5 squeezes the elastic body 14 to produce a resistance effect, so that the fire adjustment switch 5 can be tightly rotated along the fire adjustment switch installation position 12, avoiding loose rotation and affecting the effect of soft and hard adjustment. At the same time, the soft and hard fire will not be affected by the tight rotation during movement, while the loose rotation will be affected during movement. The anti-skid pattern 6 makes the rotation more convenient.
[0027] A release end is provided in front of the change end 10, and a protection tube 8 for protecting the flamethrower tube body 9 and the user is installed on the release end. The gas in the gas bottle enters the flamethrower main body 1, and the gas regulating switch 3 is used to open and close the gas flow and control the size of the gas flow. The ignition switch 4 is pressed to let the gas in the flamethrower main body 1 burn, and the burning flame enters the change end 10 through the fire receiving end 15. The soft and hard fire are adjusted by controlling the fire regulating switch 5, so that the flame can be adjusted in hardness and softness. The adjusted flame is then sprayed from the release end of the flamethrower tube body 9. During this period, the protection tube 8 protects the release end from being touched, and at the same time, the user will not be scalded by the release end. Example
[0028] See also Figure 5-7 It can be seen that the second embodiment of the utility model is a flamethrower with a soft and hard fire adjustment switch, including a flamethrower body 1. Compared with the previous embodiment, this embodiment sets a limit on the unlimited tight and stable rotation of the flame adjustment switch 5, so that the user can stop the rotation by rotating to the limit position, so as to know the maximum distance between the opening and closing, and prevent the user from over-rotating and affecting the use effect of the product. The specific solution is that or it is different from the first embodiment in that the flamethrower body 1 is equipped with a flamethrower tube body 9 for conveying gas, and the flamethrower tube body 9 includes a fire connection end 15, and the fire connection end 15 is inserted into the flamethrower body 1 to complete the connection, and one side of the fire connection end 15 is a variable end 1 0, a protruding lever 18 is provided between the fire receiving end 15 and the changing end 10, a tube body air outlet 11 which can change the softness and hardness of the fire is provided in the changing end 10, a fire adjustment switch mounting position 12 is provided on the changing end 10, the tube body air outlet 11 can be seen on the fire adjustment switch mounting position 12, a mounting groove 13 is provided on the fire adjustment switch mounting position 12, an elastic body 14 can be installed in the mounting groove 13, a fire adjustment switch 5 is sleeved on the fire adjustment switch mounting position 12, a switch air outlet 7 for cooperating with the tube body air outlet 11 is opened on the fire adjustment switch 5, a switch limit opening 17 cooperating with the protruding lever 18 is provided at the end of the fire adjustment switch 5, and an anti-skid pattern 6 is also provided on the fire adjustment switch 5 for preventing slipping when rotating.
[0029] Soft fire regulation is achieved by rotating the fire regulating switch 5 to block the air outlet 11 of the tube body, and hard fire regulation is achieved by rotating the fire regulating switch 5 to connect the switch air outlet 7 with the air outlet 11 of the tube body.
[0030] By rotating the ignition switch 5, the side wall on one side of the switch limit opening 17 touches the protruding gear lever 18, so that the user can determine whether to adjust to the maximum distance between opening and closing. The ignition switch 5 squeezes the elastomer 14 to produce a resistance effect, so that the ignition switch 5 can be tightly rotated along the ignition switch installation position 12, avoiding loose rotation that affects the effect of soft and hard adjustment. At the same time, when tightly rotating during movement, the soft and hard fire are not affected, while the loose rotation during movement will be affected.
[0031] In summary, the above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the present disclosure should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.
Claims
1. A flame spray gun with a soft and hard fire adjustment switch, comprising a flame spray body (1), characterized in that: The flame spraying body (1) is provided with a pipe body air port (11) capable of changing the softness and hardness of the fire. The flame spraying body (1) is provided with a flame adjustment switch mounting position (12). The pipe body air port (11) is visible on the flame adjustment switch mounting position (12). A flame adjustment switch (5) for controlling the softness and hardness of the fire is mounted on the flame adjustment switch mounting position (12). The flame adjustment switch (5) is provided with a switch air port (7) for cooperating with the pipe body air port (11). Soft fire adjustment is achieved by rotating the flame adjustment switch (5) to cover the pipe body air port (11). Hard fire adjustment is achieved by rotating the flame adjustment switch (5) to connect the switch air port (7) with the pipe body air port (11).
2. A flame spray gun with a soft and hard fire adjustment switch according to claim 1, characterized in that: The ignition switch mounting position (12) is provided with a mounting groove (13), in which an elastic body (14) can be mounted. After the ignition switch (5) and the ignition switch mounting position (12) are mounted, the elastic body (14) is squeezed to generate a resistance effect, so that the ignition switch (5) can rotate tightly and stably along the ignition switch mounting position (12).
3. A flame spray gun with a soft and hard fire adjustment switch according to claim 2, characterized in that: The elastic body (14) is a steel spring sheet.
4. A flame spray gun with a soft and hard fire adjustment switch according to claim 2, characterized in that: A shift lever (18) is provided on one side of the ignition switch mounting position (12), and a switch limit opening (17) cooperating with the shift lever (18) is provided on the ignition switch (5). By rotating the ignition switch (5), a side wall on one side of the switch limit opening (17) contacts the shift lever (18), so that a user can determine whether to adjust to the maximum distance between on and off.
5. A flame spray gun with a soft and hard fire adjustment switch according to claim 2, characterized in that: The bottom of the flame spraying body (1) is provided with a gas interface (2) for installing a gas bottle, one end of the flame spraying body (1) is provided with a gas regulating switch (3) for opening and closing gas flow and controlling the gas flow size, the flame spraying body (1) is provided with an ignition switch (4) for igniting gas, and the flame spraying body (1) is provided with a flame spraying tube (9) for conveying gas.
6. A flame spray gun with a soft and hard fire adjustment switch according to claim 5, characterized in that: The flame spray tube body (9) comprises a fire connection end (15), one side of the fire connection end (15) is a variable end (10), a tube body air outlet (11) capable of changing the hardness of the fire is provided in the variable end (10), a fire adjustment switch mounting position (12) is provided on the variable end (10), the fire connection end (15) is inserted into the flame spray body (1) for communication, a fixing screw hole (16) is provided on the fire connection end (15), a screw is passed through the flame spray body (1) and screwed to the fixing screw hole (16), thereby completing the fixing of the flame spray tube body (9) and the flame spray body (1), the fire adjustment switch (5) is provided with an anti-skid pattern (6) for preventing slipping when rotating, a release end is provided in front of the variable end (10), and a protective tube (8) for protecting the flame spray tube body (9) and a user is mounted on the release end.
7. A flame spray gun with a soft and hard fire adjustment switch according to claim 6, characterized in that: A shift lever (18) is provided between the fire receiving end (15) and the changing end (10), and a switch limit opening (17) cooperating with the shift lever (18) is provided at the end of the fire regulating switch (5).
8. A flame spray gun with a soft and hard fire adjustment switch according to claim 6, characterized in that: The gas in the gas bottle installed on the gas interface (2) enters the flame spraying body (1), and the gas regulating switch (3) is used to open and close the gas flow and control the gas flow size. The ignition switch (4) is pressed to allow the gas in the flame spraying body (1) to burn, and the burning flame enters the changing end (10) through the fire receiving end (15). The soft and hard flames are adjusted by controlling the flame adjusting switch (5). The adjusted flame is then ejected from the release end of the flame spraying tube body (9), and the protection tube (8) protects the release end from being touched by the user.