Lighter structure capable of adjusting flame

Abstract

The utility model relates to the technical field of lighters, in particular to a lighter structure capable of adjusting flame size, which comprises a lighter body, a flame adjusting wheel arranged on the lighter body, an adjusting head arranged on the outer wall of the flame adjusting wheel, and an adjuster protecting part arranged on the outer wall of a gas storage tank of the lighter body. Lifting mechanisms are arranged at the two ends of the top of the arc-shaped fixing base, the top ends of the two lifting mechanisms are jointly connected with a shielding mechanism, and the shielding mechanism comprises an arc-shaped baffle. According to the lighter structure capable of adjusting the flame size, the shielding mechanism can move up and down under the action of the two lifting mechanisms, when the adjusting head needs to be used, a user moves the shielding mechanism downwards to expose the adjusting head, and then the adjusting head can be rotated, so that the flame size of the lighter is adjusted; the shielding mechanism plays a role in shielding the adjusting head in a normal state, so that the adjusting head is protected, and the adjusting head is prevented from rotating in the daily carrying process.

Description

Technical Field

[0001] The utility model relates to the technical field of lighters, in particular to a lighter structure capable of adjusting the size of flame. Background Art

[0002] A lighter is a small fire-making device, mainly used for making fire. A traditional lighter is mainly composed of a windshield, an ignition button, a nozzle spring, a nozzle, a flame regulator, a nozzle rocker, a nozzle body, a middle frame, a piezoelectric igniter, a wick assembly, a rubber gasket, a gas tank cover and a gas tank. During the use of the lighter, the size of the lighter flame is mostly controlled by controlling the amount of lighter fuel sprayed, and the amount of lighter fuel sprayed is controlled by the corresponding flame regulator. Generally, the output of gas is controlled by toggling the flame regulator left and right. Turning it to the right makes the flame high, and vice versa.

[0003] The patent with publication number CN211876088U discloses a flame regulator for a lighter, comprising a shell, an air intake structure, an air outlet structure and an adjustment structure; the shell is a cylindrical structure with an opening at the upper end; the air intake structure is located at the lower end of the shell, the air intake structure comprises an air intake pipe, the air intake pipe is fixed at the middle of the lower end of the shell, a first fan-shaped baffle is provided at the upper end of the air intake pipe, and the air outlet structure is located at the upper end of the shell; the adjustment structure and the air outlet structure are installed in coordination. The advantages of the utility model are: the possible misalignment between the air intake pipe and the air supply pipe can be effectively avoided by the coordinated installation of the mounting holes on the air intake pipe and the air supply pipe, the sealing of the connection between the air outlet structure and the shell can be effectively guaranteed by the rubber sealing pad, thereby effectively avoiding the possible leakage of dye from the regulator, avoiding the waste of resources caused by the leakage, and ensuring the normal service life of the lighter.

[0004] In the specific use process of the above-mentioned prior art, the adjusting wheel is mainly adjusted by the adjusting head. The rotation of the adjusting wheel can effectively drive the rotation of the gear, and then adjust the position of the second fan-shaped baffle. Through the rotation of the second fan-shaped baffle, the area of ​​the overlapping ventilation channel of the second fan-shaped baffle and the first fan-shaped baffle is controlled, and finally the fuel flow of the lighter is controlled, thereby realizing the control of the fuel flow of the lighter, and finally realizing the adjustment function of the regulator on the flame size of the lighter. However, the adjustment structure of the above-mentioned prior art is the same as the flame regulator structure of the traditional lighter. Since its adjustment head protrudes outside the windshield, although it is convenient for users to operate, it is also easy to be accidentally pushed during daily carrying, such as putting in or taking out of a pocket. This may not only affect the flame setting when the user uses it next time, making him find that the flame size does not meet expectations, but also in extreme cases, unintentional adjustment caused by daily carrying may cause the flame to suddenly become too large, causing safety hazards. In view of this, we propose a lighter structure with adjustable flame size. Utility Model Content

[0005] The purpose of the utility model is to provide a lighter structure capable of adjusting the flame size, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A lighter structure with adjustable flame size includes a lighter body, a wind shield and a flame adjustment wheel are provided on the lighter body, an adjustment head is provided on the outer wall of the flame adjustment wheel, the end of the adjustment head passes through the inner wall of the wind shield to the outside, an adjustment port is provided at the bottom of the outer wall of the wind shield, and the adjustment head can rotate in the adjustment port, so that the adjustment head drives the flame adjustment wheel to rotate, so as to adjust the flame size of the lighter, which is a prior art and will not be described in detail here;

[0008] The outer wall of the gas storage box of the lighter body is provided with a regulator protection member, and the regulator protection member includes an arc-shaped fixing seat fixedly connected to the outer wall of the gas storage box, and both ends of the top of the arc-shaped fixing seat are provided with a lifting mechanism, and the tops of the two lifting mechanisms are commonly connected with a shielding mechanism, and the shielding mechanism can move up and down under the action of the two lifting mechanisms. When the adjusting head needs to be used, the user moves the shielding mechanism downward to expose the adjusting head. Under normal circumstances, the shielding mechanism shields the adjusting head, thereby realizing the protection of the adjusting head;

[0009] The shielding mechanism includes two connecting blocks arranged symmetrically in front and back, and the right sides of the two connecting blocks are commonly connected with an arc-shaped baffle plate. The concave surface of the arc-shaped baffle plate is provided with an avoidance groove for avoiding the adjusting head. The adjusting head is located in the avoidance groove, and the arc-shaped baffle plate plays the role of shielding the adjusting head.

[0010] Preferably, the lifting mechanism includes two rectangular fixed tubes arranged symmetrically front and back, the bottoms of the two rectangular fixed tubes are fixedly connected to the top of the arc-shaped fixed seat, springs are provided in the two rectangular fixed tubes, and the tops of the two springs are fixedly connected to rectangular support rods, so that the rectangular support rods can move up and down under the action of the springs.

[0011] Preferably, the bottoms of the two connecting blocks are respectively fixedly connected to the tops of the two rectangular support rods, and the two rectangular support rods respectively drive the two connecting blocks to move synchronously, so that the arc-shaped baffle can move up and down.

[0012] Preferably, the opposite sides of the two rectangular fixed tubes are in contact with the outer wall of the air storage box to prevent dust from entering the rectangular fixed tube from the strip chute, and to prevent dust or liquid from adhering to the spring and affecting its service life;

[0013] The two opposite sides of the two rectangular fixed tubes are provided with strip slide grooves, and the bottom of the strip slide grooves is an open structure, so that the rectangular slider can slide into the strip slide grooves. The bottom of the opposite sides of the two rectangular support rods are provided with rectangular sliders, and the two rectangular sliders are respectively slidably connected in the two strip slide grooves to prevent the rectangular support rods from moving excessively upward and slipping out of the rectangular fixed tubes.

[0014] Preferably, a plurality of air inlet holes are provided on the outer wall of the wind shield. When the spring is not compressed, the arc-shaped baffle is located below the air inlet hole, and the adjusting head is located in the avoidance groove, thereby ensuring that the arc-shaped baffle protects the adjusting head while not affecting the outside air from entering the wind shield.

[0015] Preferably, when the spring is compressed, the concave surface of the arc-shaped baffle fits against the outer wall of the air storage box, so that the arc-shaped baffle moves smoothly up and down.

[0016] Preferably, a plurality of circular fixing tubes are evenly distributed on the top of the arc-shaped fixing seat, and a plurality of circular connecting rods are evenly distributed on the bottom of the arc-shaped baffle. The plurality of circular connecting rods are respectively slidably connected in the plurality of circular fixing tubes, so as to further improve the stability of the arc-shaped baffle when it moves up and down.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The structure of the lighter with adjustable flame size, the shielding mechanism can move up and down under the action of two lifting mechanisms. When the adjusting head needs to be used, the user moves the shielding mechanism downward to expose the adjusting head and then rotates the adjusting head. The adjusting head drives the flame adjusting wheel to rotate to adjust the flame size of the lighter. The shielding mechanism shields the adjusting head under normal conditions, thereby protecting the adjusting head and preventing the adjusting head from rotating during daily carrying.

[0019] 2. The flame-adjustable lighter structure enables the rectangular support rod to move up and down under the action of the spring, and the two rectangular support rods respectively drive the two connecting blocks to move synchronously, so that the arc baffle can move up and down.

[0020] 3. In the structure of the lighter with adjustable flame size, two rectangular sliders are respectively slidably connected in two strip-shaped slide grooves to prevent the rectangular support rod from excessively moving upward and slipping out of the rectangular fixed tube.

[0021] 4. The structure of the lighter with adjustable flame size has a plurality of air inlet holes on the outer wall of the windshield. When the spring is not compressed, the arc-shaped baffle is located below the air inlet holes and the adjusting head is located in the avoidance groove, ensuring that the arc-shaped baffle protects the adjusting head while not affecting the outside air from entering the windshield.

[0022] 5. The lighter structure with adjustable flame size has a plurality of circular fixing tubes evenly distributed on the top of the arc-shaped fixing seat, and a plurality of circular connecting rods evenly distributed on the bottom of the arc-shaped baffle. The plurality of circular connecting rods are respectively slidably connected in the plurality of circular fixing tubes, so as to improve the stability of the arc-shaped baffle when it moves up and down. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall first state structure of the utility model;

[0024] Figure 2 It is a schematic diagram of the overall second state structure of the utility model;

[0025] Figure 3 It is a partial structural schematic diagram of the utility model;

[0026] Figure 4 It is a schematic diagram of the structure of the regulator protection member in the utility model;

[0027] Figure 5 It is a partial structural schematic diagram of the regulator protection member in the utility model.

[0028] In the figure: 1. lighter body; 2. wind shield; 20. air inlet; 3. flame adjustment wheel; 30. adjustment head; 4. regulator guard; 40. arc-shaped fixing seat; 400. circular fixing tube; 41. lifting mechanism; 410. rectangular fixing tube; 4100. strip slide; 411. spring; 412. rectangular support rod; 4120. rectangular slider; 42. shielding mechanism; 420. connecting block; 421. arc-shaped baffle; 4210. avoidance groove; 422. circular connecting rod. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0031] See also Figure 1-Figure 5 , the utility model provides a technical solution:

[0032] The structure of a lighter with adjustable flame size comprises a lighter body 1, a wind shield 2 and a flame adjustment wheel 3 are arranged on the lighter body 1, an adjustment head 30 is arranged on the outer wall of the flame adjustment wheel 3, an end of the adjustment head 30 passes through the inner wall of the wind shield 2 to the outside, an adjustment opening is arranged at the bottom of the outer wall of the wind shield 2, the adjustment head 30 can rotate in the adjustment opening, so that the adjustment head 30 drives the flame adjustment wheel 3 to rotate, so as to adjust the flame size of the lighter, which is the prior art and will not be described in detail here;

[0033] The outer wall of the gas storage box of the lighter body 1 is provided with a regulator protection member 4, and the regulator protection member 4 includes an arc-shaped fixing seat 40 fixedly connected to the outer wall of the gas storage box, and both ends of the top of the arc-shaped fixing seat 40 are provided with a lifting mechanism 41, and the tops of the two lifting mechanisms 41 are commonly connected with a shielding mechanism 42, and the shielding mechanism 42 can move up and down under the action of the two lifting mechanisms 41. When the adjusting head 30 needs to be used, the user moves the shielding mechanism 42 downward to expose the adjusting head 30. Under normal circumstances, the shielding mechanism 42 shields the adjusting head 30, thereby realizing the protection of the adjusting head 30;

[0034] The shielding mechanism 42 includes two connecting blocks 420 that are symmetrically arranged front and back. The right sides of the two connecting blocks 420 are commonly connected with an arc-shaped baffle plate 421. The concave surface of the arc-shaped baffle plate 421 is provided with an avoidance groove 4210 for avoiding the adjusting head 30. The adjusting head 30 is located in the avoidance groove 4210, and the arc-shaped baffle plate 421 serves to shield the adjusting head 30.

[0035] In this embodiment, the lifting mechanism 41 includes two rectangular fixed tubes 410 that are symmetrically arranged front to back. The bottoms of the two rectangular fixed tubes 410 are fixedly connected to the top of the arc-shaped fixed seat 40. Springs 411 are provided in the two rectangular fixed tubes 410. The tops of the two springs 411 are fixedly connected to rectangular support rods 412. Under the action of the springs 411, the rectangular support rods 412 can move up and down.

[0036] Specifically, the bottoms of the two connection blocks 420 are respectively fixedly connected to the tops of the two rectangular support rods 412, and the two rectangular support rods 412 respectively drive the two connection blocks 420 to move synchronously, so that the arc-shaped baffle 421 can move up and down.

[0037] Furthermore, the opposite sides of the two rectangular fixed tubes 410 are in contact with the outer wall of the air storage box, so as to prevent dust from entering the rectangular fixed tube 410 from the strip chute 4100, and to prevent dust or liquid from adhering to the spring 411 and affecting its service life;

[0038] The opposite sides of the two rectangular fixed tubes 410 are provided with strip slide grooves 4100, and the bottom of the strip slide grooves 4100 is an open structure, so that the rectangular slider 4120 can slide into the strip slide grooves 4100. The bottoms of the opposite sides of the two rectangular support rods 412 are provided with rectangular sliders 4120, and the two rectangular sliders 4120 are respectively slidably connected in the two strip slide grooves 4100 to prevent the rectangular support rods 412 from moving excessively upward and slipping out of the rectangular fixed tubes 410.

[0039] Furthermore, a plurality of air inlet holes 20 are provided on the outer wall of the wind shield 2. When the spring 411 is not compressed, the arc-shaped baffle plate 421 is located below the air inlet hole 20, and the adjusting head 30 is located in the avoidance groove 4210, thereby ensuring that the arc-shaped baffle plate 421 will not affect the outside air from entering the wind shield 2 while protecting the adjusting head 30.

[0040] Furthermore, when the spring 411 is compressed, the concave surface of the arc-shaped baffle 421 fits against the outer wall of the air storage box, so that the arc-shaped baffle 421 moves smoothly up and down.

[0041] Furthermore, a plurality of circular fixing tubes 400 are evenly distributed on the top of the arc-shaped fixing seat 40, and a plurality of circular connecting rods 422 are evenly distributed on the bottom of the arc-shaped baffle 421. The plurality of circular connecting rods 422 are respectively slidably connected in the plurality of circular fixing tubes 400, thereby further improving the stability of the arc-shaped baffle 421 when it moves up and down.

[0042] When the flame-adjustable lighter structure of this embodiment is in use, under normal conditions, the two springs 411 are not compressed, the arc baffle 421 is located below the air inlet 20, and the adjustment head 30 is located in the avoidance groove 4210, ensuring that the arc baffle 421 protects the adjustment head 30 while not affecting the outside air from entering the wind shield 2, so that the lighter can be used normally and the adjustment head 30 can be prevented from rotating during daily carrying; when the flame size of the lighter needs to be adjusted, the user holds the lighter with one hand and presses the shielding mechanism 42 downward with the thumb The rectangular support rod 412 is pressed downward to compress the spring 411 until the arc-shaped baffle plate 421 moves to the bottom of the adjusting head 30 so that the adjusting head 30 is completely exposed. At this time, the user can rotate the adjusting head 30 with his other hand to make the adjusting head 30 drive the flame adjusting wheel 3 to rotate, so as to adjust the flame size of the lighter. After adjusting the flame size of the lighter, the user releases the shielding mechanism 42, the spring 411 is reset, and the two rectangular support rods 412 are pushed to reset upward to reset the arc-shaped baffle plate 421, so that the arc-shaped baffle plate 421 plays the role of shielding the adjusting head 30.

[0043] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A lighter structure with adjustable flame size, comprising a lighter body (1), wherein the lighter body (1) is provided with a wind shield (2) and a flame adjustment wheel (3), wherein the outer wall of the flame adjustment wheel (3) is provided with an adjustment head (30), and the end of the adjustment head (30) passes through the inner wall of the wind shield (2) to the outside, characterized in that: The outer wall of the gas storage box of the lighter body (1) is provided with a regulator guard (4), and the regulator guard (4) includes an arc-shaped fixing seat (40) fixedly connected to the outer wall of the gas storage box. Both ends of the top of the arc-shaped fixing seat (40) are provided with a lifting mechanism (41), and the top ends of the two lifting mechanisms (41) are commonly connected to a shielding mechanism (42), and the shielding mechanism (42) includes two connecting blocks (420) arranged symmetrically in the front and back, and the right sides of the two connecting blocks (420) are commonly connected to an arc-shaped baffle plate (421), and the concave surface of the arc-shaped baffle plate (421) is provided with an avoidance groove (4210) for avoiding the regulating head (30).

2. The lighter structure with adjustable flame size according to claim 1, characterized in that: The lifting mechanism (41) comprises two rectangular fixed tubes (410) arranged symmetrically in front and back, the bottoms of the two rectangular fixed tubes (410) are fixedly connected to the top of the arc-shaped fixed seat (40), the two rectangular fixed tubes (410) are provided with springs (411), and the tops of the two springs (411) are fixedly connected to rectangular support rods (412).

3. The lighter structure with adjustable flame size according to claim 2, characterized in that: The bottoms of the two connection blocks (420) are respectively fixedly connected to the tops of the two rectangular support rods (412).

4. The lighter structure with adjustable flame size according to claim 2, characterized in that: The opposite sides of the two rectangular fixed tubes (410) are both in contact with the outer wall of the air storage box, and the opposite sides of the two rectangular fixed tubes (410) are each provided with a strip slide groove (4100), and the bottom of the strip slide groove (4100) is an open structure. The bottoms of the opposite sides of the two rectangular support rods (412) are each provided with a rectangular slider (4120), and the two rectangular sliders (4120) are respectively slidably connected in the two strip slide grooves (4100).

5. The lighter structure with adjustable flame size according to claim 2, characterized in that: The outer wall of the wind shield (2) is provided with a plurality of air inlet holes (20); when the spring (411) is not compressed, the arc-shaped baffle (421) is located below the air inlet holes (20), and the regulating head (30) is located in the avoidance groove (4210).

6. The lighter structure with adjustable flame size according to claim 2, characterized in that: When the spring (411) is compressed, the concave surface of the arc-shaped baffle (421) fits against the outer wall of the air storage box.

7. The lighter structure with adjustable flame size according to claim 1, characterized in that: A plurality of circular fixing tubes (400) are evenly distributed on the top of the arc-shaped fixing seat (40), a plurality of circular connecting rods (422) are evenly distributed on the bottom of the arc-shaped baffle (421), and the plurality of circular connecting rods (422) are respectively slidably connected in the plurality of circular fixing tubes (400).

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