Windproof open fire dual-purpose lighter
By adopting a telescopic tube and rotating outer tube structure on the lighter, combined with a press switch to achieve windproof and open flame switching, the complex operation of the existing lighter is solved, and simple flame switching and beautiful shell design is achieved.
Patent Information
- Application Number
- CN202422425146.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-09
- Publication Date
- 2025-07-29
- Estimated Expiration
- 2034-10-09
AI Technical Summary
The existing windproof open flame lighters are complex in operation during flame conversion, easy to operate incorrectly, and the shell design is limited, so one-click triggering cannot be achieved.
A windproof and open flame dual-purpose lighter is designed, adopting a telescopic tube and a rotating outer tube structure. The open flame side outlet is on the outer tube, and the flame switching is achieved with the pressing switch on the shell, and the pressure difference is used to achieve simple switching of the gas dual channels.
It realizes that open fire fire does not require a ignition head. Side fire fire is suitable for pipes, with simple operation and beautiful shell design to avoid misoperation.
Smart Images
Figure CN223165590U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a lighter, in particular to a windproof and open-flame dual-use lighter. Background Art
[0002] At present, there are many types of lighters. Generally, lighters are classified into windproof lighters and open-flame lighters according to the type of flame. Among them, the windproof lighter uses a relatively high gas ejection speed to form a lower pressure at the nozzle, so that more air is inhaled and fully mixed with the gas for combustion. A heat storage metal wire is provided at the nozzle. Even if the external wind blows out the flame, the gas will be quickly ignited by the metal wire to achieve the purpose of wind prevention. It is suitable for lighting cigarettes or other flammable substances outdoors; the open-flame lighter uses a common air outlet, and the gas ejection speed is relatively low. After the gas is ignited, a normal open flame is formed, and its flame is relatively clear. Usually, the open flame is used more and is more habitual when lighting cigarettes. The windproof lighter and the open-flame lighter have their own advantages and disadvantages, so there appears a lighter that has both windproof and open-flame functions. It is selected between two flames. This kind of lighter generally includes a shell, a gas storage tank assembly, a windproof fire component, an ignition device, a gas supply control mechanism and a flame conversion mechanism. On the surface of the shell, an ignition device switch and a flame conversion switch for triggering the flame port need to be set. Especially for the setting of the double flame ports, when switching the flame type, it is also necessary to switch the trigger ignition. The switch operation is complex, easy to misoperate, cannot achieve one-key triggering, and the multi-switch setting limits the design of the shell. Summary of the Invention
[0003] The utility model provides a lighter with dual functions of windproof and open-flame, and the open flame is side-out.
[0004] To solve the above technical problems, the utility model adopts the following technical solutions: A windproof and open-flame dual-use lighter includes a shell, a gas tank, an air outlet assembly, an ignition device, an open-flame component and a windproof component. The shell is provided with a first fire port of the windproof component and a second fire port of the open-flame component adjacent to the first fire port. The ignition of the second fire port of the open-flame component is generated by ignition from the adjacent first fire port. The air outlet assembly installed on the gas tank is provided with a first air outlet pipe leading to the first fire port of the windproof component and a second air outlet pipe of the open-flame component. The end of the second air outlet pipe is connected with a telescopic pipe leading to the outside through the second fire port. The free end of the telescopic pipe is closed, and a side outlet for the open flame is opened on the pipe wall of the telescopic pipe near the free end.
[0005] As an improvement: The telescopic pipe includes an inner pipe directly connected to the end of the second air outlet pipe and an outer pipe that can be telescopically sleeved on the inner pipe. The side outlet for the open flame is opened on the upper pipe wall of the outer pipe. During the telescopic process of the telescopic pipe, the side outlet for the open flame on the upper pipe wall of the outer pipe is always far away from the inner pipe.
[0006] As an improvement: The outer tube is rotatably sleeved outside the inner tube.
[0007] As an improvement: An external operation switch for the ignition device is provided on the housing, and the external operation switch has a flame switching function, that is, the external operation switch realizes the switching between the windproof and open-flame flames through the air outlet control.
[0008] The beneficial effects provided by the present utility model are as follows: The open flame is generated by igniting from the windproof flame outlet. There is no need to set an ignition head at the open-flame outlet, and the open-flame outlet is a side outlet, which is more suitable for lighting a pipe, facilitating pipe users, and at the same time not affecting the use in other scenarios.
[0009] The present utility model will be further described in detail below with reference to the drawings and embodiments. Description of the Drawings
[0010] Figure 1 is a schematic structural diagram of an embodiment of the windproof and open-flame dual-purpose lighter of the present utility model.
[0011] Figure 2 is Figure 1 the internal structural diagram of Detailed Embodiments
[0012] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In the description of the present utility model, it should be understood that the terms "connected", "connected", "fixed", etc. used in the present utility model should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral body; it can be a mechanical connection or a welded connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0013] Such as Figure 1 、 Figure 2As shown, an embodiment of a windproof and open-flame dual-purpose lighter of the present utility model includes a housing 1, a gas tank 2, an air outlet assembly 3, an ignition device, an open-flame assembly, and a windproof assembly. The housing is provided with a first fire port 51 of the windproof assembly 5 and a second fire port 61 of the open-flame assembly adjacent to the first fire port 51. The ignition of the second fire port 61 of the open-flame assembly is generated by igniting from the adjacent first fire port 51. The air outlet assembly 3 installed on the gas tank 2 is provided with a first air outlet pipe 31 leading to the first fire port 51 of the windproof assembly and a second air outlet pipe 32 leading to the open-flame assembly. The end of the second air outlet pipe is connected with a telescopic pipe 8 leading to the outside through the second fire port 61. The free end of the telescopic pipe 8 is closed, and a side outlet 84 for the open flame is opened on the pipe wall of the telescopic pipe 8 near the free end. The telescopic pipe 8 includes an inner pipe 81 directly connected to the end of the second air outlet pipe and an outer pipe 82 that can be telescopically sleeved on the inner pipe. The side outlet 84 for the open flame is opened on the upper pipe wall of the outer pipe 82. During the telescopic process of the telescopic pipe, the side outlet 84 for the open flame on the upper pipe wall of the outer pipe 82 is always away from the inner pipe, so that the side outlet for the open flame is always open and not closed. The outer pipe is rotatably sleeved outside the inner pipe. The rotation of the outer pipe enables the user to adjust the direction of the open-flame side fire as needed, so that the open flame can be adjusted not only in height but also in radial direction.
[0014] The housing is provided with a push switch for external operation of the ignition device. The push switch has a flame switching function, that is, the push member realizes the switching between the windproof and open-flame flames through air outlet control. The push switch is the only switch. Pressing once closes the open-flame channel, feeds gas to the first air outlet pipe for windproof, and ignites for windproof to generate a windproof flame. Canceling the press, that is, when the switch rebounds, the second air outlet pipe of the open-flame channel is reopened. Since the second fire port of the open flame is adjacent to the first fire port, the open-flame is generated by ignition, and the first fire port has no fuel and extinguishes due to gas transfer. Due to the pressure difference between the pagoda setting at the end of the first air outlet pipe (i.e., the first fire port) of the windproof device and the inside of the second air outlet pipe, this pressure difference is skillfully and reasonably utilized to realize the switching and conveying of the gas in the two channels, and this switching action is completed with the ignition action in one key. The operation is simple and there is no misoperation. Closing the cover shuts off the air outlet assembly to extinguish the fire, which is very convenient. There are few perforations on the surface of the housing, with high aesthetics and more conducive to design styling.
[0015] Although the present utility model has been disclosed above with specific embodiments, it is not intended to limit the present utility model. Any person skilled in the art can still make some modifications and refinements without departing from the spirit and scope of the present utility model. Therefore, the protection scope of the present utility model should be defined by the scope of the appended claims.
Claims
1. A windproof and open-flame dual-purpose lighter, comprising a housing (1), a gas tank (2), an air outlet assembly (3), an ignition device, an open-flame assembly and a windproof assembly, characterized in that: The housing is provided with a first burner opening (51) of the windproof assembly (5) and a second burner opening (61) of the open flame assembly adjacent to the first burner opening (51). The ignition of the second burner opening (61) of the open flame assembly is generated by drawing fire from the adjacent first burner opening (51). The air outlet assembly (3) installed on the air box (2) is provided with a first air outlet pipe (31) leading to the first burner opening (51) of the windproof assembly and a second air outlet pipe (32) leading to the open flame assembly. The end of the second air outlet pipe is connected to a telescopic pipe (8) leading to the outside through the second burner opening (61). The free end of the telescopic pipe (8) is closed, and a side outlet for open flame (84) is formed on the pipe wall of the telescopic pipe (8) near the free end.
2. The windproof and open-flame dual-use lighter according to claim 1, wherein: The telescopic pipe (8) includes an inner pipe (81) directly connected to the end of the second air outlet pipe and an outer pipe (82) that can be telescopically sleeved on the inner pipe. The side outlet for open flame (84) is formed on the upper pipe wall of the outer pipe (82). During the telescopic process of the telescopic pipe, the side outlet for open flame (84) on the upper pipe wall of the outer pipe (82) is always away from the inner pipe.
3. The windproof and open-flame dual-use lighter according to claim 2, wherein: The outer pipe is rotatably sleeved outside the inner pipe.
4. A windproof and open-flame dual-use lighter according to claim 1 or 2 or 3, characterized in that: The housing is provided with a push switch for external operation of the ignition device. The push switch has a flame switching function, that is, the pressing member realizes the switching between the windproof and open flame through air outlet control.