Rotary head positionable lighter

Abstract

The utility model discloses a rotatable head can position lighter, include: the ignition shell is equipped with the ignition operation spare on it, the fire shell is equipped with the fire head on it, the pivot axle is connected with the ignition shell and the fire shell, and at least one rotation connection of ignition shell and fire shell both is in the pivot axle, and the fire shell and ignition shell can relatively rotatory setting, and the rotatory positioning structure is arranged between ignition shell and fire shell, and the rotatory positioning structure is used for positioning the ignition shell or the fire shell after relatively rotating, and the pivot axle is located in the inside of ignition shell and fire shell, and the pivot axle restricts the displacement of ignition shell and fire shell on the pivot axle axial direction. The utility model discloses structure design is reasonable, can realize the rotation of fire shell relative to ignition shell to change the direction position of fire head.

Description

Technical Field

[0001] This utility model relates to the field of igniter technology, and more specifically, to a rotating head-positionable lighter. Background Technology

[0002] Current lighters typically consist of a housing containing both the ignition and flame-emitting components. This means the position of the flame-emitting component cannot be changed relative to the ignition. In multi-person situations, without altering the direction of the flame-emitting component, it's impossible to provide a light source to people in different positions (e.g., left or right). Therefore, there is a need to design lighters with adjustable flame-emitting head positions. Utility Model Content

[0003] This invention overcomes the shortcomings of the prior art. Its structure is reasonably designed and can realize the rotation of the flame outlet shell relative to the ignition shell, thereby changing the direction and position of the flame outlet head.

[0004] To achieve the above objectives, the present invention provides the following technical solution: A rotating head positioning lighter, comprising: Ignition housing, on which ignition operating components are provided; The firing casing is equipped with a firing head; A pivot shaft connects the ignition housing and the flame outlet housing. At least one of the ignition housing and the flame outlet housing is rotatably connected to the pivot shaft. The flame outlet housing and the ignition housing can be rotatably arranged relative to each other. A rotation positioning structure is provided between the ignition housing and the flame outlet housing. The rotation positioning structure is used to position the ignition housing or the flame outlet housing after relative rotation.

[0005] By adopting the above technical solution, a two-shell design is used, namely, an ignition shell and an ignition head. The ignition shell is equipped with an ignition operating component, and the ignition head is equipped with an ignition head. The relative rotation of the ignition shell and the ignition shell is achieved through a pivot shaft, which can change the direction of the ignition head. The rotation positioning structure can achieve the positioning of the ignition shell or the ignition shell after rotation.

[0006] Preferably, the pivot shaft is located inside the ignition housing and the ignition housing, and the pivot shaft restricts the displacement of the ignition housing and the ignition housing in the axial direction of the pivot shaft.

[0007] By adopting the above technical solution, the pivot shaft is not outside the ignition housing and the flame outlet housing, making the overall structure more aesthetically pleasing. Furthermore, the pivot shaft enables relative movement of the ignition housing and the flame outlet housing along the pivot shaft axis, meaning that the ignition housing and the flame outlet housing can only rotate relative to each other.

[0008] Preferably, the ignition housing is provided with a first docking portion, and the ignition housing is provided with a second docking portion opposite to the first docking portion. The pivot shaft passes through the first docking portion and the second docking portion and fixes the first docking portion and the second docking portion along the pivot shaft axis.

[0009] By adopting the above technical solution, specifically, the first docking part and the second docking part are connected by a pivot shaft, thereby fixing the two parts along the axial direction of the pivot shaft.

[0010] Preferably, one end of the pivot shaft is provided with an extension ring extending radially outward, and the other end of the pivot shaft is connected to a fixing clamp, with the first mating part and the second mating part located between the extension ring and the fixing clamp.

[0011] By adopting the above technical solution, during specific assembly, a cover plate will be detachably installed on the ignition housing. The detachability of the cover plate facilitates the assembly of the pivot shaft. First, the ignition housing and the ignition housing are connected by the cooperation of the first and second docking parts. Then, the pivot shaft passes through the second and first docking parts, and the extension ring abuts against the second docking part. Next, the fixing clamp is snapped onto the pivot shaft inside the ignition housing, thereby fixing the pivot shaft. At this time, the second and first docking parts are sleeved on the outer periphery of the pivot shaft.

[0012] Preferably, the rotation positioning structure includes a plurality of grooves provided on one of the ignition housing and the ignition housing, and an elastic bead provided on the other of the ignition housing and the ignition housing. At least one elastic bead is provided, and the elastic bead is adapted to the groove. The elastic bead may be located in the groove, or the elastic bead may retract relative to the groove and disengage from the groove.

[0013] By adopting the above technical solution, this configuration allows for the positioning of the ignition housing or the flame outlet housing after rotation. A limit block can be installed on the ignition housing, ensuring that the flame outlet housing can only rotate within a range of ±90 degrees relative to the ignition housing. This effectively prevents the gas hose and flexible wire passing through the pivot shaft from becoming entangled. Alternatively, the rotation positioning structure can be configured as a friction plate, using the frictional force of the friction plate to achieve positioning of the ignition housing relative to the flame outlet housing after rotation.

[0014] Preferably, a gasket is provided between the ignition housing and the ignition housing at a position where they rotate relative to each other.

[0015] By adopting the above technical solution, the setting of the gasket can reduce the rotational friction between the ignition housing and the flame outlet housing, resulting in a better operating feel and preventing wear after the two parts rotate relative to each other.

[0016] Preferably, the ignition housing includes a gas box, an exhaust valve connected to the gas box, a rocker arm disposed on the exhaust valve, and a piezoelectric electronic component that is linked to the ignition control component. An elastic column connected to the ignition control component is provided inside the ignition housing.

[0017] By adopting the above technical solution, during assembly, the pivot shaft is first fixedly installed, and then components such as the gas box are installed on the ignition housing. The elastic column is designed to enable the ignition control components to be pressed and reset.

[0018] Preferably, the pivot shaft is hollow, a gas delivery hose is connected between the gas outlet valve and the ignition head, and a flexible wire is connected between the piezoelectric electron and the ignition head. Both the gas delivery hose and the flexible wire pass through the pivot shaft.

[0019] By adopting the above technical solution, the gas delivery hose is connected to the bottom of the ignition head, and the flexible wire is connected to the flame outlet of the ignition head. Both are flexible, which effectively prevents damage after the ignition housing and the flame outlet housing rotate relative to each other, and ensures the stability of gas delivery and electrical conduction.

[0020] Preferably, the ignition housing is provided with a switch push block, and the switch push block is connected to a slider that is slidably disposed inside the ignition housing and abuts against the rocker plate.

[0021] By adopting the above technical solution, the gas outlet valve can be controlled to release gas by pushing the switch push block. Ignition can only be achieved by pressing the ignition operating component when the gas outlet valve is in the gas outlet state, thus further ensuring the safety of ignition.

[0022] Preferably, a support base is connected to the bottom of the ignition housing.

[0023] By adopting the above technical solution, the support base allows the lighter to be placed on the table. In a specific usage scenario, multiple people sit around the table, and the host holds the ignition shell with one hand to ignite it, while the other hand rotates the flame-emitting shell to change the position and direction of the flame head, thus providing light to guests in different positions. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the structure of a specific embodiment of the present utility model; Figure 2 This is a cross-sectional view of a specific embodiment of the present utility model; Figure 3 for Figure 2 Enlarged view of point A in the middle; Figure 4 This is a partial internal schematic diagram of the ignition housing and the flame outlet housing according to a specific embodiment of the present invention; Figure 5 This is a schematic diagram illustrating the structure of the ignition housing in a specific embodiment of the present invention; Figure 6 The diagram below shows the structural structure of the fire shell in a specific embodiment of this utility model.

[0025] In the diagram: 1. Ignition housing; 11. Ignition actuator; 12. First docking part; 13. Limiting block; 14. Gas box; 15. Gas outlet valve; 16. Rocker; 17. Piezoelectric element; 18. Elastic column; 2. Flame outlet housing; 21. Flame outlet head; 22. Cover plate; 23. Second docking part; 3. Pivot shaft; 31. Extension ring; 32. Fixing clamp; 4. Rotation positioning structure; 41. Elastic bead; 42. Groove; 5. Gasket; 6. Switch push block; 61. Slider; 7. Support base; 8. Gas duct hose; 9. Flexible wire. Detailed Implementation

[0026] 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.

[0027] like Figures 1-6 As shown, a rotating head positioning lighter includes: an ignition housing 1 with an ignition operating component 11; a flame outlet housing 2 with a flame outlet head 21; and a pivot shaft 3 connecting the ignition housing 1 and the flame outlet housing 2. At least one of the ignition housing 1 and the flame outlet housing 2 is rotatably connected to the pivot shaft 3. The flame outlet housing 2 and the ignition housing 1 are rotatably arranged relative to each other. A rotation positioning structure 4 is provided between the ignition housing 1 and the flame outlet housing 2 for positioning the ignition housing 1 or the flame outlet housing 2 after relative rotation.

[0028] By adopting the above technical solution, a two-shell scheme is used, namely, setting an ignition shell 1 and an ignition shell 2. The ignition shell 1 is provided with an ignition operating component 11, and the ignition shell 2 is provided with an ignition head 21. The relative rotation of the ignition shell 1 and the ignition shell 2 is achieved by pivoting the shaft 3, which can change the direction of the ignition head 21. The rotation positioning structure 4 realizes the positioning of the ignition shell 1 or the ignition shell 2 after rotation.

[0029] The pivot shaft 3 is located inside the ignition housing 1 and the ignition housing 2. The pivot shaft 3 restricts the displacement of the ignition housing 1 and the ignition housing 2 in the axial direction of the pivot shaft 3. The pivot shaft 3 is not outside the ignition housing 1 and the ignition housing 2, making the overall structure more aesthetically pleasing. Furthermore, the relative movement of the ignition housing 1 and the ignition housing 2 in the axial direction of the pivot shaft 3 is achieved through the pivot shaft 3, meaning that the ignition housing 1 and the ignition housing 2 can only rotate relative to each other.

[0030] The ignition housing 1 is provided with a first docking part 12, and the ignition housing 2 is provided with a second docking part 23 opposite to the first docking part 12. The pivot shaft 3 passes through the first docking part 12 and the second docking part 23 and fixes the first docking part 12 and the second docking part 23 along the axial direction of the pivot shaft 3. Specifically, the first docking part 12 and the second docking part 23 are connected by the pivot shaft 3 to achieve fixation of the two along the axial direction of the pivot shaft 3.

[0031] Furthermore, one end of the pivot shaft 3 is provided with an extension ring 31 extending radially outward, and the other end of the pivot shaft 3 is connected to a fixing clamp 32. The first docking part 12 and the second docking part 23 are located between the extension ring 31 and the fixing clamp 32. In specific assembly, a cover plate 22 is detachably provided on the ignition housing 2. The detachability of the cover plate 22 facilitates the assembly of the pivot shaft 3. First, the ignition housing 1 and the ignition housing 2 are docked through the cooperation of the first docking part 12 and the second docking part 23. Then, the pivot shaft 3 passes through the second docking part 23 and the first docking part 12, and the extension ring 31 abuts against the second docking part 23. Then, the fixing clamp 32 is snapped onto the pivot shaft 3 inside the ignition housing 1, thereby fixing the pivot shaft 3. At this time, the second docking part 23 and the first docking part 12 are sleeved on the outer periphery of the pivot shaft 3.

[0032] In addition, the rotation positioning structure 4 includes several grooves 42 on one of the ignition housing 1 and the ignition housing 2, and an elastic bead 41 on the other of the two housings. At least one elastic bead 41 is provided, and the elastic bead 41 is adapted to the groove 42. The elastic bead 41 can be located in the groove 42, or the elastic bead 41 can retract relative to the groove 42 and disengage from the groove 42. This configuration can achieve positioning of the ignition housing 1 or the ignition housing 2 after rotation. A limit block 13 can be provided on the ignition housing 1, so that the ignition housing 2 can only rotate within a range of ±90 degrees relative to the ignition housing 1. This can effectively prevent the gas guide hose 8 and flexible wire 9 passing through the pivot shaft 3 from getting tangled. Of course, the rotation positioning structure 4 can also be a friction plate, which uses the friction force of the friction plate to achieve positioning of the ignition housing 1 relative to the ignition housing 2 after rotation.

[0033] Furthermore, a shim 5 is provided between the ignition housing 1 and the flame outlet housing 2 at the position of relative rotation. The shim 5 reduces the rotational friction between the ignition housing 1 and the flame outlet housing 2, resulting in a better operating feel and preventing wear after the two parts rotate relative to each other.

[0034] The ignition housing 1 includes a gas box 14, an exhaust valve 15 connected to the gas box 14, a rocker arm 16 on the exhaust valve 15, and a piezoelectric electronic component 17 that is linked to the ignition operating component 11. The ignition housing 1 is provided with an elastic column 18 connected to the ignition operating component 11. During assembly, the pivot shaft 3 is fixedly installed first, and then the gas box 14 and other components are installed on the ignition housing 1. The elastic column 18 is provided to enable the ignition operating component 11 to be pressed and reset.

[0035] The pivot shaft 3 is hollow, and a gas guide hose 8 is connected between the gas outlet valve 15 and the ignition head. A flexible wire 9 is connected between the piezoelectric electron 17 and the ignition head. Both the gas guide hose 8 and the flexible wire 9 pass through the pivot shaft 3. The gas guide hose 8 is connected to the bottom of the ignition head, and the flexible wire 9 is connected to the flame outlet of the ignition head. Both are flexible, which effectively prevents damage after the ignition housing 1 and the flame outlet housing 2 rotate relative to each other, and ensures the stability of gas and electricity conduction.

[0036] A switch push block 6 is provided on the ignition housing 1. The switch push block 6 is connected to a slider 61 that is slidably disposed inside the ignition housing 1 and abuts against the rocker plate 16. By pushing the switch push block 6, the gas outlet valve 15 can be controlled to control whether gas is released. Only when the gas outlet valve 15 is in the gas outlet state can the ignition operating member 11 be pressed to achieve ignition, thus further ensuring the safety of ignition.

[0037] Furthermore, a support base 7 is connected to the bottom of the ignition housing 1. The support base 7 allows the lighter to be placed on the table. In a specific usage scenario, multiple people sit around the table. The host holds the ignition housing 1 with one hand to ignite it, and uses the other hand to rotate the flame housing 2 to change the position and direction of the flame head 21, thereby providing light to guests in different positions.

[0038] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A rotating head positioning lighter, characterized in that, include: Ignition housing (1), on which ignition operating element (11) is provided; The firing casing (2) is provided with a firing head (21); A pivot shaft (3) connects the ignition housing (1) and the flame outlet housing (2). At least one of the ignition housing (1) and the flame outlet housing (2) is rotatably connected to the pivot shaft (3). The flame outlet housing (2) and the ignition housing (1) can be rotatably arranged relative to each other. A rotation positioning structure (4) is provided between the ignition housing (1) and the flame outlet housing (2). The rotation positioning structure (4) is used to position the ignition housing (1) or the flame outlet housing (2) after relative rotation.

2. A rotating head positioning lighter according to claim 1, characterized in that, The pivot shaft (3) is located inside the ignition housing (1) and the ignition housing (2), and the pivot shaft (3) restricts the displacement of the ignition housing (1) and the ignition housing (2) in the axial direction of the pivot shaft (3).

3. A rotating head positioning lighter according to claim 2, characterized in that, The ignition housing (1) is provided with a first docking part (12), and the ignition housing (2) is provided with a second docking part (23) opposite to the first docking part (12). The pivot shaft (3) passes through the first docking part (12) and the second docking part (23) and fixes the first docking part (12) and the second docking part (23) axially along the pivot shaft (3).

4. A rotating head positioning lighter according to claim 3, characterized in that, One end of the pivot shaft (3) is provided with an extension ring (31) extending radially outward, and the other end of the pivot shaft (3) is connected to a fixing clamp (32). The first docking part (12) and the second docking part (23) are located between the extension ring (31) and the fixing clamp (32).

5. A rotating head-positionable lighter according to claim 1, 2, 3, or 4, characterized in that, The rotating positioning structure (4) includes a plurality of grooves (42) provided on one of the ignition housing (1) and the ignition housing (2) and an elastic bead (41) provided on the other of the ignition housing (1) and the ignition housing (2). At least one elastic bead (41) is provided. The elastic bead (41) is adapted to the groove (42). The elastic bead (41) can be located in the groove (42), or the elastic bead (41) can retract relative to the groove (42) and disengage from the groove (42).

6. A rotating head positioning lighter according to claim 5, characterized in that, A gasket (5) is provided between the ignition housing (1) and the ignition housing (2) at a position where they rotate relative to each other.

7. A rotating head positioning lighter according to claim 5, characterized in that, The ignition housing (1) includes a gas box (14), an exhaust valve (15) connected to the gas box (14), a rocker plate (16) provided on the exhaust valve (15), and a piezoelectric electron (17) linked with the ignition operating component (11). The ignition housing (1) is provided with an elastic column (18) connected to the ignition operating component (11).

8. A rotating head-positionable lighter according to claim 7, characterized in that, The pivot shaft (3) is hollow, and a gas guide hose (8) is connected between the gas outlet valve (15) and the ignition head. A flexible wire (9) is connected between the piezoelectric electron (17) and the ignition head. Both the gas guide hose (8) and the flexible wire (9) pass through the pivot shaft (3).

9. A rotating head positioning lighter according to claim 8, characterized in that, The ignition housing (1) is provided with a switch push block (6), and the switch push block (6) is connected to a slider (61) that is slidably disposed inside the ignition housing (1) and abuts against the rocker plate (16).

10. A rotating head-positionable lighter according to claim 9, characterized in that, A support base (7) is connected to the bottom of the ignition housing (1).

Images