Squeezing type fuel lighter

Abstract

The utility model provides an extrusion type fuel lighter and relates to the technical field of fuel lighters, the extrusion type fuel lighter comprises a lighter body, a lighter cover and an ignition mechanism, the lighter body is provided with an ignition cavity, the ignition mechanism is arranged in the ignition cavity, and the lighter cover is arranged on the lighter body in a sliding mode and can cover the ignition cavity; a first extrusion part is arranged on the machine body, a second extrusion part is arranged on the machine cover, the first extrusion part and the second extrusion part are arranged oppositely, the machine cover is provided with a trigger part, and the first extrusion part and the second extrusion part are extruded to enable the machine cover to be opened in a sliding mode relative to the machine body. The trigger piece triggers the ignition mechanism to ignite; according to the lighter, the lighter body with the first extrusion part and the lighter cover with the second extrusion part are matched with each other, and ignition is achieved while cover opening is completed in an extrusion sliding cover opening mode, so that the ignition effect is remarkable, and the operation is extremely convenient.

Description

Technical Field

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

[0002] A fuel lighter is a lighter that uses fuel as a raw material and is widely used in people's daily lives. Traditional fuel lighters usually include a body, a lid, a grinding wheel, a flint, and an ignition cotton. The lid is rotatably arranged on the body. When igniting, first, the lid is flipped to expose the grinding wheel, the flint, and the ignition cotton. Then, the grinding wheel is toggled to make the grinding wheel rub against the flint to generate sparks, thereby igniting the ignition cotton. The operation of traditional lighters is relatively cumbersome, affecting the use. Content of the Utility Model

[0003] The purpose of the utility model is to provide a squeezing type fuel lighter to solve the above-mentioned technical problems existing in the prior art; the preferred technical solutions provided by the utility model can produce many technical effects; details are described below.

[0004] To achieve the above purpose, the utility model provides the following technical solutions:

[0005] A squeezing type fuel lighter provided by the utility model includes a body, a lid, and an ignition mechanism, wherein: an ignition chamber is arranged on the body, the ignition mechanism is arranged in the ignition chamber, the lid is slidably arranged on the body and can cover the ignition chamber; a first squeezing part is arranged on the body, a second squeezing part is arranged on the lid, the first squeezing part and the second squeezing part are arranged back to back, the lid is provided with a trigger for sliding to trigger the ignition of the ignition mechanism. Squeezing the first squeezing part and the second squeezing part can make the lid slide open relative to the body and make the trigger trigger the ignition of the ignition mechanism.

[0006] Preferably, the first squeezing part is set as a first squeezing block, and the second squeezing part is set as a second squeezing block, wherein: the first squeezing block and the ignition chamber are located on the first side of the body; the second squeezing block is located on the second side of the body; a guiding groove is formed on the side of the first squeezing block facing the second squeezing block, and the second squeezing block is slidably inserted into the guiding groove.

[0007] Preferably, a first elastic return member is fixedly arranged in the guiding groove, and the first elastic return member abuts against the second squeezing block; squeezing the first squeezing block and the second squeezing block can make the first elastic return member undergo compressive deformation.

[0008] Preferably, a mounting groove is formed on a side of the second extrusion block facing the first extrusion block, and a mounting sleeve for mounting the first elastic return member is disposed in the mounting groove.

[0009] Preferably, the ignition mechanism includes a grinding wheel, a flint assembly and ignition cotton, wherein: the grinding wheel is rotatably arranged in the ignition chamber; the flint of the flint assembly is arranged in the ignition chamber and in contact with the grinding wheel; the burning end of the ignition cotton is arranged in the ignition chamber; when the machine cover slides open, the trigger member can drive the grinding wheel to rotate, so that the sparks generated by the friction between the grinding wheel and the flint ignite the ignition cotton.

[0010] Preferably, the machine cover is connected to the second extrusion block via a connecting plate, a through slot is provided on the connecting plate, and the trigger member is retractably provided in the through slot; when the machine cover slides open, the trigger member extends out of the through slot and can drive the grinding wheel to rotate; when the machine cover slides closed, the trigger member can be retracted into the through slot.

[0011] Preferably, a second elastic return member is provided on the second extrusion block, and the trigger member is provided on the second elastic return member; the second elastic return member can push the trigger member to extend out of the through slot, and when the machine cover is slid closed, the trigger member can be squeezed and retracted into the through slot.

[0012] Preferably, the ignition mechanism includes a pawl assembly, which is rotatably arranged in the ignition chamber, and the end face of the grinding wheel is evenly provided with a plurality of ratchets along the circumferential direction; when the machine cover slides open, the trigger member can push the pawl assembly to rotate and abut against the ratchet to rotate the grinding wheel.

[0013] Preferably, the pawl assembly includes a pawl, a U-shaped mounting member and a third elastic return member, wherein: the U-shaped mounting member and the grinding wheel are rotatably arranged in the ignition chamber through a fixed shaft, and the grinding wheel is located on the inner side of the U-shaped mounting member; the pawl is arranged on the inner side of the U-shaped mounting member and rotates synchronously with the U-shaped mounting member, and when the machine cover slides open, the trigger member can push the U-shaped mounting member to rotate; the third elastic return member is sleeved on the fixed shaft, and its two ends are respectively against the U-shaped mounting member and the fuselage.

[0014] Preferably, a clearance groove is provided on the body at a position corresponding to the U-shaped mounting member, and the clearance groove is used to make way for the trigger member when the cover slides.

[0015] The extrusion type fuel lighter provided by the utility model has at least the following beneficial effects:

[0016] The squeeze-type fuel lighter includes a body, a lid, and an ignition mechanism. An ignition chamber is provided on the body. The ignition mechanism is disposed within the ignition gun. The lid is slidably arranged on the body and can cover the ignition chamber. The body and the lid are the main parts of the lighter, and the ignition mechanism is used for ignition.

[0017] A first squeezing portion is provided on the body, and a second squeezing portion is provided on the lid. The first squeezing portion and the second squeezing portion are arranged in opposite directions. The lid is provided with a trigger member for slidably triggering the ignition mechanism to ignite. During use, the user squeezes the first pressing portion and the second pressing portion, causing the lid to slide open relative to the body. During this process, the lid triggers the ignition mechanism to ignite through the trigger member, and ignition and opening the lid are completed simultaneously, providing convenient operation.

[0018] The present utility model mutually cooperates the body having the first squeezing portion and the lid having the second squeezing portion, and in the manner of squeezing and sliding to open the lid, realizes ignition while opening the lid, not only has a remarkable ignition effect, but also has extremely convenient operation. Description of the Drawings

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0020] Figure 1 It is a schematic structural diagram of the present utility model in the closed-lid state;

[0021] Figure 2 It is a schematic structural diagram of the present utility model in the open-lid and ignition state;

[0022] Figure 3 It is an installation schematic diagram of the first elastic return member of the present utility model;

[0023] Figure 4 It is a schematic structural diagram of the lid of the present utility model;

[0024] Figure 5 It is a schematic structural diagram of the lid of the present utility model from another perspective;

[0025] Figure 6 It is a schematic structural diagram of the body of the present utility model;

[0026] Figure 7 It is a schematic structural diagram of the body and the ignition mechanism of the present utility model;

[0027] Figure 8It is a schematic structural diagram of another perspective of the fuselage and the ignition mechanism of the present utility model;

[0028] Figure 9 It is a schematic cross-sectional view of the present utility model;

[0029] Figure 10 It is a schematic structural diagram of the grinding wheel and the pawl assembly of the present utility model;

[0030] Figure 11 It is an exploded schematic diagram of the grinding wheel and the pawl assembly of the present utility model;

[0031] Reference numerals

[0032] 1, fuselage; 11, first extrusion part; 12, guide groove; 13, cover plate; 14, relief groove; 2, machine cover; 21, second extrusion part; 22, trigger part; 23, through groove; 24, second elastic return part; 25, installation groove; 26, installation sleeve; 3, ignition mechanism; 31, grinding wheel; 311, ratchet teeth; 32, ignition cotton; 33, pawl assembly; 331, pawl; 332, U-shaped installation part; 333, third elastic return part; 34, flint assembly; 4, first elastic return part. Detailed implementation manners

[0033] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the technical solutions of the present utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other implementation manners obtained by those of ordinary skill in the art without creative efforts based on the embodiments in the present utility model belong to the scope protected by the present utility model.

[0034] Embodiment 1:

[0035] The present utility model provides a squeeze-type fuel lighter. Referring to Figures 1 to 11 as shown, the squeeze-type fuel lighter includes a fuselage 1, a machine cover 2 and an ignition mechanism 3.

[0036] An ignition cavity is provided on the fuselage 1, the ignition mechanism 3 is arranged in the ignition cavity, the machine cover 2 is slidably arranged on the fuselage 1 and can cover the ignition cavity; a first extrusion part 11 is provided on the fuselage 1, a second extrusion part 21 is provided on the machine cover 2, the first extrusion part 11 and the second extrusion part 21 are arranged back to back, and the machine cover 2 is provided with a trigger part 22 for sliding to trigger the ignition mechanism 3 to ignite.

[0037] When not in use, the machine cover 2 covers the ignition cavity.

[0038] In use, the user squeezes the first squeezing part 11 and the second squeezing part 21, causing the machine cover 2 to slide relative to the machine body 1. The triggering part 22 slides synchronously with the machine cover 2. During this process, the triggering part 22 triggers the ignition mechanism 3 to ignite.

[0039] In the utility model, the machine body 1 with the first squeezing part 11 and the machine cover 2 with the second squeezing part 21 cooperate with each other, enabling the machine cover 2 to be slid open by squeezing. Through the triggering part 22 arranged on the machine cover 2, during the process of the machine cover 2 being slid open, the ignition mechanism 3 is triggered to ignite. Not only is the ignition effect remarkable, but also the opening of the cover and ignition are carried out synchronously, and the operation is extremely convenient.

[0040] Embodiment 2:

[0041] Embodiment 2 is based on Embodiment 1:

[0042] As Figures 1 to 11 shown, the first squeezing part 11 is arranged as a first squeezing block, the second squeezing part 21 is arranged as a second squeezing block, the first squeezing block and the ignition chamber are located on the first side of the machine body 1; the second squeezing block is located on the second side of the machine body 1.

[0043] The first squeezing block and the second squeezing block arranged back to back are convenient for the user to squeeze.

[0044] A guiding groove 12 is formed on one side of the first squeezing block facing the second squeezing block. The guiding groove 12 is adapted to the second squeezing block, and the second squeezing block is slidably arranged in the guiding groove 12. The guiding groove 12 has a guiding effect, enabling the machine cover 2 to slide along a fixed track.

[0045] As an optional implementation manner, a first elastic return member 4 is fixedly arranged in the guiding groove 12. The first elastic return member 4 is arranged as a spring, and the first elastic return member 4 abuts against the second squeezing block.

[0046] During ignition, the first squeezing block and the second squeezing block are squeezed, and the machine cover 2 slides along the guiding groove 12. During this process, the machine cover 2 and the machine body 1 interact with each other, causing the first elastic return member 4 to undergo compressive deformation. When the ignition is completed and the squeezing force is eliminated, the machine cover 2 returns to its initial position under the elastic force of the first elastic return member 4.

[0047] The setting of the first elastic return member 4 enables the machine cover 2 to achieve automatic return.

[0048] As an optional implementation manner, the guiding groove 12 penetrates through the first squeezing block, and a cover plate 13 is detachably covered at the notch position of the guiding groove 12 away from the second squeezing block through a bolt. One end of the first elastic return member 4 abuts against the cover plate 13.

[0049] The provision of the cover plate 13 facilitates the assembly and subsequent maintenance of the fuel lighter.

[0050] As an optional embodiment, a mounting groove 25 is formed on one side of the second extrusion block facing the first extrusion block, and a mounting sleeve 26 is arranged in the mounting groove 25 . The mounting sleeve 26 is adapted to the first elastic return member 4 , and the other end of the first elastic return member 4 is installed in the mounting sleeve 26 .

[0051] As an optional embodiment, the ignition mechanism 3 includes a grinding wheel 31 , a flint assembly 34 and ignition cotton 32 .

[0052] The grinding wheel 31 is rotatably arranged in the ignition chamber; the flint of the flint assembly 34 is arranged in the ignition chamber and is located below the grinding wheel 31, and the flint is in contact with the grinding wheel 31. The flint assembly 34 adopts the existing technology and its structure is not repeated; the ignition cotton 32 is arranged in the oil chamber of the fuselage 1, and its combustion end is arranged in the ignition chamber.

[0053] During ignition, the cover 2 slides open, and the trigger member 22 slides synchronously therewith. During this process, the trigger member 22 drives the grinding wheel 31 to rotate, so that the grinding wheel 31 rubs against the flint to generate sparks, and the sparks ignite the ignition cotton 32 to achieve ignition.

[0054] As an optional implementation, the machine cover 2 is connected to the second extrusion block via a connecting plate, a through slot 23 is provided on the connecting plate, and the trigger member 22 is telescopically disposed in the through slot 23 .

[0055] When the cover 2 slides open, the trigger member 22 extends out of the through slot 23 and can drive the grinding wheel 31 to rotate;

[0056] When the cover 2 is slid closed, the trigger member 22 can be retracted into the through slot 23 without affecting the closing of the cover 2 .

[0057] As an optional implementation, a second elastic return member 24 is fixedly disposed in the mounting groove 25 of the second extrusion block. The second elastic return member 24 is configured as an elastic paddle, and the trigger member 22 is disposed on the movable end of the second elastic return member 24 .

[0058] When not in use, the second elastic return member 24 pushes the trigger member 22 to extend out of the through slot 23 .

[0059] During ignition, the cover 2 slides open, and the trigger member 22 slides synchronously therewith. The trigger member 22 in the extended state can stably drive the grinding wheel 31 to rotate, thereby ensuring the ignition effect.

[0060] After ignition is completed, the hood 2 returns to its original position under the action of the first elastic return member 4, and the trigger member 22 slides synchronously therewith. During this process, the trigger member 22 can be squeezed and retracted into the through groove 23 to avoid obstructing the sliding of the hood 2 and ensure its return effect.

[0061] As an optional embodiment, the ignition mechanism 3 includes a ratchet assembly 33, which is rotatably arranged in the ignition chamber, and the end surface of the grinding wheel 31 is evenly provided with a plurality of ratchet teeth 311 along the circumferential direction;

[0062] When the cover 2 slides open, the trigger member 22 pushes the pawl assembly 33 to rotate, and the pawl assembly 33 abuts against the ratchet teeth 311, thereby pushing the grinding wheel 31 to rotate.

[0063] The trigger member 22 drives the grinding wheel 31 to rotate through the pawl assembly 33, so that the grinding wheel 31 can only rotate in one direction. On the one hand, it avoids mis-ignition due to misoperation, and is safe and reliable to use. On the other hand, it reduces the ineffective friction between the grinding wheel 31 and the flint, and extends the service life of the grinding wheel 31 and the flint.

[0064] As an optional implementation, the pawl assembly 33 includes a pawl 331 , a U-shaped mounting member 332 and a third elastic return member 333 .

[0065] The U-shaped mounting piece 332 and the grinding wheel 31 are rotatably arranged in the ignition chamber via a fixed shaft, and the grinding wheel 31 is located inside the U-shaped mounting piece 332 ; the pawl 331 is arranged inside the U-shaped mounting piece 332 and rotates synchronously with the U-shaped mounting piece 332 .

[0066] By using the U-shaped mounting member 332, on the one hand, when the machine cover 2 slides open, the trigger member 22 rotates by pushing the U-shaped mounting member 332, and then drives the grinding wheel 31 to rotate through the pawl 331, thereby preventing the trigger member 22 from directly contacting the grinding wheel 31 and causing damage to it. On the other hand, the grinding wheel 31 and the pawl 331 are both arranged on the inner side thereof, which has a protective effect and makes the structure more compact.

[0067] The third elastic return member 333 is a torsion spring, which is sleeved on the fixed shaft. An abutment groove is provided on the top inner wall of the ignition chamber on the fuselage 1. One end of the third elastic return member 333 is provided in the abutment groove, and the other end abuts against the U-shaped mounting member 332.

[0068] When the machine cover 2 slides open, the U-shaped mounting member 332 drives the grinding wheel 31 to rotate through the pawl 331 under the activation of the trigger member 22. During this process, the U-shaped mounting member 332 acts on the third elastic return member 333 to cause it to deform. In this way, when ignition is completed, the deformed third elastic return member 333 can drive the U-shaped mounting member 332 and the pawl 331 to return automatically.

[0069] As an optional implementation manner, a relief groove 14 is provided at a position on the fuselage 1 corresponding to the U-shaped mounting member 332. The relief groove 14 is used to make way for the trigger member 22 when the machine cover 2 slides.

[0070] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "top", "bottom", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application 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 application.

[0071] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present application, the meaning of "a plurality" and "several" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0072] In the present application, unless otherwise clearly specified and limited, the terms "mount", "connect", "couple", "fix", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be directly connected, or indirectly connected through an intermediate medium. It can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0073] The above are only specific implementation manners of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of changes or substitutions, which should all be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. A squeeze-type fuel lighter, characterized in that, It includes a fuselage, a cover and an ignition mechanism, wherein: An ignition cavity is arranged on the fuselage, the ignition mechanism is arranged in the ignition cavity, and the cover is slidably arranged on the fuselage and can cover the ignition cavity; A first extrusion portion is provided on the fuselage, and a second extrusion portion is provided on the cover. The first extrusion portion and the second extrusion portion are arranged back to back. The cover is provided with a trigger member for slidingly triggering the ignition mechanism to ignite. By squeezing the first extrusion portion and the second extrusion portion, the cover can slide open relative to the fuselage, and the trigger member can trigger the ignition mechanism to ignite.

2. The extrusion type fuel lighter according to claim 1, wherein The first extrusion part is configured as a first extrusion block, and the second extrusion part is configured as a second extrusion block, wherein: The first extrusion block and the ignition chamber are located on a first side of the fuselage; The second extrusion block is located on a second side of the fuselage; A guide groove is provided on one side of the first extrusion block facing the second extrusion block, and the second extrusion block is slidably inserted in the guide groove.

3. The extrusion type fuel lighter according to claim 2, characterized in that, A first elastic return member is fixedly arranged in the guide groove, and the first elastic return member abuts against the second extrusion block; The first extrusion block and the second extrusion block are squeezed to cause the first elastic return member to undergo compression deformation.

4. The extrusion type fuel lighter according to claim 3, characterized in that, A mounting groove is formed on one side of the second extrusion block facing the first extrusion block, and a mounting sleeve for mounting the first elastic return member is disposed in the mounting groove.

5. The extrusion type fuel lighter according to claim 2, characterized in that, The ignition mechanism comprises a grinding wheel, a flint assembly and ignition cotton, wherein: The grinding wheel is rotatably arranged in the ignition chamber; The flint of the flint assembly is arranged in the ignition chamber and contacts the grinding wheel; The combustion end of the ignition cotton is arranged in the ignition cavity; When the machine cover is slid open, the trigger member can drive the grinding wheel to rotate, so that the sparks generated by the friction between the grinding wheel and the flint ignite the ignition cotton.

6. The extrusion type fuel lighter according to claim 5, characterized in that, The machine cover is connected to the second extrusion block via a connecting plate, a through slot is provided on the connecting plate, and the triggering member is telescopically arranged in the through slot; When the machine cover slides open, the trigger member extends out of the through slot and can drive the grinding wheel to rotate; When the machine cover is slidably closed, the trigger member can be retracted into the through slot.

7. The extrusion type fuel lighter according to claim 6, characterized in that, The second extrusion block is provided with a second elastic return member, and the trigger member is provided on the second elastic return member; The second elastic return member can push the trigger member to extend out of the through slot, and when the cover is slidably closed, the trigger member can be squeezed and retracted into the through slot.

8. The squeeze-type fuel lighter according to claim 6, wherein, The ignition mechanism comprises a ratchet assembly, the ratchet assembly is rotatably arranged in the ignition chamber, and the end surface of the grinding wheel is evenly provided with a plurality of ratchet teeth along the circumferential direction; When the machine cover slides open, the trigger member can push the pawl assembly to rotate and abut against the ratchet teeth to rotate the grinding wheel.

9. The extrusion type fuel lighter according to claim 8, characterized in that, The pawl assembly comprises a pawl, a U-shaped mounting member and a third elastic return member, wherein: The U-shaped mounting member and the grinding wheel are rotatably arranged in the ignition chamber via a fixed shaft, and the grinding wheel is located inside the U-shaped mounting member; The pawl is arranged inside the U-shaped mounting member and rotates synchronously with the U-shaped mounting member. When the cover slides open, the trigger member can push the U-shaped mounting member to rotate; The third elastic return member is sleeved on the fixed shaft, and two ends thereof are respectively against the U-shaped mounting member and the fuselage.

10. The squeeze-type fuel lighter according to claim 9, characterized in that, A clearance groove is arranged on the body at a position corresponding to the U-shaped mounting member, and the clearance groove is used to make way for the trigger member when the cover slides.

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