Windproof lighter

Abstract

The utility model relates to the technical field of lighters, in particular to a windproof lighter which comprises a lighter body, the lighter body comprises a gas storage box, a middle frame is arranged on the top of the gas storage box, a flame cover and an ignition button are arranged on the top of the middle frame, the flame cover is located on the left side of the ignition button, and a windproof mechanism is arranged on the outer side of the gas storage box. The windproof mechanism comprises two rectangular vertical blocks which are symmetrically arranged front and back, the left sides of the two rectangular vertical blocks are jointly connected with a U-shaped moving block capable of moving up and down, and a U-shaped windproof plate is arranged at the outer edge of the top of the U-shaped moving block. According to the windproof lighter, through the unique windproof mechanism, especially the U-shaped windproof plate capable of moving up and down, flames can be effectively prevented from being blown out by wind power even in the strong wind environment, the reliability and practicability of the lighter in the outdoor environment are greatly improved through the design, and when the U-shaped windproof plate moves downwards to the position below the flame cover, the U-shaped windproof plate can be prevented from being blown out by wind power. And the use of an ignition button and the adjustment of a flame regulator are not influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of lighters, in particular to a windproof lighter. Background Art

[0002] In modern society, fire is widely used, and lighters play an important role as ignition tools in daily life. Whether it is outdoor enthusiasts camping, barbecue, mountain climbing, or lighting candles and cigarettes in daily life, lighters are indispensable tools. However, traditional lighters can work normally in a static or breezy environment. In a windy environment, each time the lighter is used, it needs to be manually shielded from the wind to complete the ignition operation, which is not convenient to use.

[0003] The patent with publication number CN213630510U discloses a windproof lighter, including a lighter body and a windshield, the right sides of the front and rear end surfaces of the lighter body are inlaid with transparent plates, the windshield is slidably connected to the left side of the front end surface of the lighter body, and an ignition button is arranged on the right side of the top of the lighter body. The windproof lighter is provided with a transparent plate, a limit sleeve, a slideway, a windshield, a friction pad and a convex block. Before ignition, the windshield can be pushed upward by hand by pressing the friction pad, and the friction pad can increase the friction between the thumb and the windshield to prevent slipping. The limit sleeve slides in the slideway to facilitate the upward movement of the auxiliary windshield, and the convex block plays a role of limiting the windshield to prevent the windshield from falling off the limit sleeve. During the ignition process, the windshield can play a role of blocking the wind, and the transparent plate is located at the front and rear sides of the oil storage tank in the lighter body, and the change of the oil amount in the oil storage tank can be observed through the transparent plate.

[0004] The above-mentioned prior art has a windshield plate slidably connected to the left side of the front end surface of the lighter body. During the ignition process, the windshield plate can play a role in blocking the wind. However, since the windshield plate can only block the wind on one side, under the action of the airflow, the airflow moves rapidly from both sides of the windshield plate, and the flame generated by the lighter still has the problem of being extinguished. In view of this, we propose a windproof lighter. Utility Model Content

[0005] The purpose of the utility model is to provide a windproof lighter to solve the problems raised in the above background technology.

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

[0007] A windproof lighter comprises a lighter body, the lighter body comprises a gas storage box, a middle frame is provided on the top of the gas storage box, a flame hood and an ignition button are provided on the top of the middle frame, the flame hood is located on the left side of the ignition button, a windproof mechanism is provided on the outside of the gas storage box, the windproof mechanism comprises two rectangular vertical blocks which are symmetrically arranged front to back, the left sides of the two rectangular vertical blocks are commonly connected with a U-shaped moving block which can be moved up and down, a U-shaped windproof plate is provided at the outer edge of the top of the U-shaped moving block, the U-shaped windproof plate is driven to move up and down by the U-shaped moving block, so as to adjust the position of the U-shaped windproof plate, when windproof is needed, the U-shaped windproof plate can be moved upward so that the U-shaped windproof plate is located on the outside of the flame hood, and the side of the U-shaped windproof plate close to the ignition button is an open structure, which can play a windproof role without affecting the ignition use.

[0008] Preferably, the opposite sides of the two rectangular vertical blocks are respectively fixedly connected to the front and rear sides of the air storage box to fix the positions of the two rectangular vertical blocks, and a rectangular slide groove is provided on the left side of the two rectangular vertical blocks, and the bottom end of the rectangular slide groove is an open structure, and a circular slide groove is provided vertically upward at the bottom of the two rectangular vertical blocks, and the circular slide groove is connected to the rectangular slide groove.

[0009] Preferably, the concave surface of the U-shaped moving block fits with the outer wall of the air storage box, and rectangular sliders are provided at both ends of the U-shaped moving block. The two rectangular sliders are respectively slidably connected in two rectangular sliding grooves, so that the U-shaped moving block can move up and down stably without shaking.

[0010] Preferably, rubber linings are provided in the two circular slide grooves, circular sliders are provided on the right sides of the two rectangular sliders, the two circular sliders are respectively located in the two rubber linings, and the outer walls of the circular sliders are tightly fitted with the inner walls of the rubber linings, so that there is a certain friction between the circular sliders and the rubber linings, so that the U-shaped moving block can be temporarily fixed in position after moving, which is convenient for use.

[0011] Preferably, a rectangular block is inserted into the bottom of the rectangular slide, a circular block is provided on the right side of the rectangular block, and the circular block is inserted into the bottom of the circular slide. The bottom of the rubber lining fits with the top of the circular block, closing the bottom of the rectangular slide and the circular slide to prevent the U-shaped moving block from slipping off the two rectangular vertical blocks, thereby preventing the U-shaped wind shield from falling off.

[0012] Preferably, a circular hole is opened on the right side of the rectangular vertical block and near the bottom, a bolt is connected to the circular hole, a threaded groove is opened in the middle of the right end of the outer wall of the circular block, the threaded end of the bolt is threadedly connected to the threaded groove, and the position of the circular block is fixed by the bolt, thereby fixing the position of the rectangular block, ensuring that the rectangular block and the circular block will not fall off.

[0013] Preferably, the height of the U-shaped windshield is the same as the height of the air storage box, and the height of the rectangular vertical block is also the same as the height of the air storage box, so as to ensure that the U-shaped windshield can move upward a large distance to provide sufficient wind protection effect;

[0014] When the bottom of the rectangular slider fits with the top of the rectangular blocking block, the top of the U-shaped wind shield is located between the flame hood and the gas storage box, so that the lighter flame regulator located at the bottom of the flame hood can be exposed to avoid affecting the normal use of the lighter; when the top of the rectangular slider fits with the top of the inner wall of the rectangular slide groove, the top of the U-shaped wind shield is located above the flame hood, ensuring that the U-shaped wind shield can play a windproof role.

[0015] Preferably, the outer wall of the U-shaped windshield is provided with two anti-slip push blocks which are symmetrically arranged front to back, so as to facilitate the user to push the U-shaped windshield upward or downward to move it.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The windproof lighter, through a unique windproof mechanism, especially the U-shaped windproof plate that can move up and down, can effectively protect the flame from being blown out by the wind even in a strong wind environment. This design greatly improves the reliability and practicality of the lighter in outdoor environments.

[0018] 2. The windproof lighter has a U-shaped moving block that can stably move up and down through the cooperation of a rectangular slider and a circular slider with a rectangular vertical block, and a rubber lining is provided in the circular slide groove, which increases the stability of the U-shaped windproof plate during movement and also avoids accidental disintegration of the mechanism, ensuring safety during use.

[0019] 3. The windproof lighter is provided with an anti-slip push block on the outside of the U-shaped windproof plate, which makes it easier and smoother for users to adjust the position of the U-shaped windproof plate, thereby improving the convenience of use. Whether in a strong wind environment or in normal use, it is very convenient and quick to adjust the U-shaped windproof plate.

[0020] 4. For this windproof lighter, when the U-shaped windproof plate moves down to below the flame cover, it does not affect the use of the ignition button and the adjustment of the flame regulator. When the U-shaped windproof plate moves up to above the flame cover, the U-shaped windproof plate can play a windproof role, which not only achieves windproof, but also ensures that the basic functions of the lighter are not affected, thereby improving the user experience.

[0021] 5. The windproof lighter fixes the position of the circular block by bolts, thereby fixing the position of the rectangular block, ensuring that the rectangular block and the circular block will not fall, preventing the U-shaped moving block from slipping off the two rectangular vertical blocks, and thus preventing the U-shaped windproof plate from falling. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall first state structure of the utility model;

[0023] Figure 2 It is a schematic diagram of the overall second state structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the windproof mechanism structure in the utility model;

[0025] Figure 4 It is a partial structural schematic diagram of the windproof mechanism in the utility model;

[0026] Figure 5 It is a schematic diagram of the cross-sectional structure of a rectangular vertical block in the utility model;

[0027] Figure 6 It is a schematic diagram of the assembly structure of the U-shaped moving block and the U-shaped windproof plate in the utility model.

[0028] In the figure: 1. Lighter body; 10. Gas storage box; 11. Middle frame; 12. Flame cover; 13. Ignition button; 2. Windproof mechanism; 20. Rectangular vertical block; 200. Rectangular slide groove; 201. Circular slide groove; 202. Circular hole; 21. U-shaped moving block; 210. Rectangular slider; 211. Circular slider; 22. U-shaped windproof plate; 23. Anti-slip push block; 24. Rectangular blocking block; 240. Circular blocking block; 241. Threaded groove; 25. Bolt; 26. Rubber lining. 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 6, the utility model provides a technical solution:

[0032] A windproof lighter comprises a lighter body 1, wherein the lighter body 1 comprises an air storage box 10, a middle frame 11 is arranged on the top of the air storage box 10, a flame cover 12 and an ignition button 13 are arranged on the top of the middle frame 11, the flame cover 12 is located on the left side of the ignition button 13, a windproof mechanism 2 is arranged on the outer side of the air storage box 10, the windproof mechanism 2 comprises two rectangular vertical blocks 20 which are symmetrically arranged front and back, a U-shaped moving block 21 which can be moved up and down is connected to the left side of the two rectangular vertical blocks 20, a U-shaped windproof plate 22 is arranged at the outer edge of the top of the U-shaped moving block 21, the U-shaped windproof plate 22 is driven to move up and down by the U-shaped moving block 21, so as to adjust the position of the U-shaped windproof plate 22, when windproof is needed, the U-shaped windproof plate 22 can be moved upward so that the U-shaped windproof plate 22 is located on the outer side of the flame cover 12, and the side of the U-shaped windproof plate 22 close to the ignition button 13 is an open structure, which can play a windproof role without affecting the ignition use.

[0033] In this embodiment, the opposite sides of the two rectangular vertical blocks 20 are respectively fixedly connected to the front and rear sides of the air storage box 10, so that the positions of the two rectangular vertical blocks 20 are fixed. A rectangular slide groove 200 is opened on the left side of the two rectangular vertical blocks 20, and the bottom end of the rectangular slide groove 200 is an open structure. A circular slide groove 201 is opened vertically upward at the bottom of the two rectangular vertical blocks 20, and the circular slide groove 201 is connected to the rectangular slide groove 200.

[0034] Specifically, the concave surface of the U-shaped moving block 21 fits against the outer wall of the air storage box 10, and rectangular sliders 210 are provided at both ends of the U-shaped moving block 21. The two rectangular sliders 210 are respectively slidably connected to the two rectangular slide grooves 200, so that the U-shaped moving block 21 can move up and down stably without shaking.

[0035] Furthermore, rubber liners 26 are provided in the two circular slide grooves 201, and circular sliders 211 are provided on the right sides of the two rectangular sliders 210. The two circular sliders 211 are respectively located in the two rubber liners 26, and the outer walls of the circular sliders 211 are tightly fitted with the inner walls of the rubber liners 26, so that there is a certain friction between the circular sliders 211 and the rubber liners 26, so that the U-shaped moving block 21 can be temporarily fixed in position after moving, which is convenient for use.

[0036] Furthermore, a rectangular block 24 is inserted into the bottom of the rectangular slide 200, a circular block 240 is provided on the right side of the rectangular block 24, and the circular block 240 is inserted into the bottom of the circular slide 201. The bottom of the rubber lining 26 fits with the top of the circular block 240, closing the bottom of the rectangular slide 200 and the circular slide 201 to prevent the U-shaped moving block 21 from slipping off the two rectangular vertical blocks 20, thereby preventing the U-shaped wind shield 22 from falling off.

[0037] Furthermore, a circular hole 202 is opened on the right side of the rectangular vertical block 20 and near the bottom, and a bolt 25 is connected to the circular hole 202. A threaded groove 241 is opened in the middle of the right end of the outer wall of the circular block 240, and the threaded end of the bolt 25 is threadedly connected to the threaded groove 241. The position of the circular block 240 is fixed by the bolt 25, thereby fixing the position of the rectangular block 24, ensuring that the rectangular block 24 and the circular block 240 will not fall.

[0038] Furthermore, the height of the U-shaped wind shield 22 is the same as the height of the air storage box 10, and the height of the rectangular vertical block 20 is also the same as the height of the air storage box 10, ensuring that the U-shaped wind shield 22 can move upward a large distance to provide sufficient wind protection effect;

[0039] When the bottom of the rectangular slider 210 fits with the top of the rectangular blocking block 24, the top of the U-shaped wind shield 22 is located between the flame hood 12 and the gas storage box 10, so that the lighter flame regulator located at the bottom of the flame hood 12 can be exposed to avoid affecting the normal use of the lighter. When the top of the rectangular slider 210 fits with the top of the inner wall of the rectangular slide 200, the top of the U-shaped wind shield 22 is located above the flame hood 12, ensuring that the U-shaped wind shield 22 can play a windproof role.

[0040] Furthermore, the outer wall of the U-shaped windshield plate 22 is provided with two anti-slip push blocks 23 which are symmetrically arranged front and back, so that the user can push the U-shaped windshield plate 22 upward or downward to move it.

[0041] When using the windproof lighter of this embodiment, before using the windproof lighter, first ensure that there is sufficient fuel in the gas tank 10, and check whether the flame regulator is adjusted to a suitable position to ensure smooth ignition and an appropriate flame size. If a strong wind environment is encountered, the U-shaped windproof plate 22 can be adjusted to the top of the flame cover 12 by pushing up the anti-slip push block 23 on the outer wall of the U-shaped windproof plate 22 to achieve effective wind protection and ensure that the flame is not easily blown out. After that, press the ignition button 13 to ignite the flame. At this time, the flame will burn stably under the protection of the flame cover 12 and the U-shaped windproof plate 22. After use, release the ignition button 13 to extinguish the flame. If the position of the U-shaped windproof plate 22 has been adjusted before, it should be pushed back downward so that the U-shaped windproof plate 22 returns to the outer wall side of the gas tank 10 for next use.

[0042] 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 windproof lighter, comprising a lighter body (1), the lighter body (1) comprising an air storage box (10), a middle frame (11) being provided on the top of the air storage box (10), a flame cover (12) and an ignition button (13) being provided on the top of the middle frame (11), the flame cover (12) being located on the left side of the ignition button (13), characterized in that: A windproof mechanism (2) is provided on the outside of the air storage box (10), and the windproof mechanism (2) comprises two rectangular vertical blocks (20) arranged symmetrically in front and back, and the left sides of the two rectangular vertical blocks (20) are commonly connected to a U-shaped moving block (21) that can move up and down, and a U-shaped windproof plate (22) is provided at the outer edge of the top of the U-shaped moving block (21).

2. The windproof lighter according to claim 1, characterized in that: The opposite sides of the two rectangular vertical blocks (20) are respectively fixedly connected to the front and rear sides of the air storage box (10), and the left sides of the two rectangular vertical blocks (20) are each provided with a rectangular slide groove (200), the bottom end of the rectangular slide groove (200) is an open structure, and the bottom of the two rectangular vertical blocks (20) is each provided with a circular slide groove (201) vertically pointing upwards, and the circular slide groove (201) is connected to the rectangular slide groove (200).

3. The windproof lighter according to claim 2, characterized in that: The concave surface of the U-shaped moving block (21) fits the outer wall of the air storage box (10), and rectangular sliding blocks (210) are provided at both ends of the U-shaped moving block (21), and the two rectangular sliding blocks (210) are respectively slidably connected in two rectangular sliding grooves (200).

4. The windproof lighter according to claim 3, characterized in that: A rubber lining (26) is provided in each of the two circular slide grooves (201), a circular slider (211) is provided on the right side of each of the two rectangular sliders (210), the two circular sliders (211) are respectively located in the two rubber liners (26), and the outer wall of the circular slider (211) is tightly fitted with the inner wall of the rubber lining (26).

5. The windproof lighter according to claim 4, characterized in that: A rectangular block (24) is inserted into the bottom of the rectangular chute (200), a circular block (240) is provided on the right side of the rectangular block (24), the circular block (240) is inserted into the bottom of the circular chute (201), and the bottom of the rubber lining (26) is in contact with the top of the circular block (240).

6. The windproof lighter according to claim 5, characterized in that: A circular hole (202) is provided on the right side of the rectangular vertical block (20) and near the bottom, a bolt (25) is connected in the circular hole (202), a threaded groove (241) is provided in the middle of the right end of the outer wall of the circular blocking block (240), and the threaded end of the bolt (25) is threadedly connected in the threaded groove (241).

7. The windproof lighter according to claim 5, characterized in that: The height of the U-shaped wind shield (22) is the same as the height of the gas storage box (10); when the bottom of the rectangular slider (210) fits with the top of the rectangular blocking block (24), the top of the U-shaped wind shield (22) is located between the flame cover (12) and the gas storage box (10); when the top of the rectangular slider (210) fits with the top of the inner wall of the rectangular slide groove (200), the top of the U-shaped wind shield (22) is located above the flame cover (12).

8. The windproof lighter according to claim 1, characterized in that: The outer wall of the U-shaped windproof plate (22) is provided with two anti-slip push blocks (23) which are symmetrically arranged front and back.

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