Clamping device for ignition steel wheel of lighter

Abstract

The utility model relates to a clamping device for a lighter ignition steel wheel, which comprises a mounting plate, two vertical plates are fixedly connected to the top of the mounting plate, an ignition steel wheel body is arranged between the two vertical plates, two sides of the ignition steel wheel body are provided with embedding grooves, one side of the inner wall of each embedding groove is fixedly connected with a connector, and the other side of the inner wall of each embedding groove is fixedly connected with a connecting rod. Clamping assemblies are arranged between the two sides of the ignition steel wheel body and the two vertical plates, and one end of each clamping assembly extends into the corresponding embedded groove and abuts against the outer side of the corresponding connector. The utility model aims to solve the problems that an ignition steel wheel of a traditional lighter is usually composed of a friction wheel and an ignition steel ring, in the ignition process, a user needs to press an ignition button and rotate the ignition steel wheel with a finger or other objects to generate friction and ignite fuel, however, the ignition steel wheel is small and easy to slide, and the ignition steel wheel is inconvenient to use. And sometimes, the user is inconvenient to operate, ignition failure is easily caused, and the lighter is not beneficial to actual use.

Description

Technical Field

[0001] The utility model relates to the technical field of lighter ignition steel wheels, in particular to a clamping device for a lighter ignition steel wheel. Background Art

[0002] In traditional lighters, the ignition steel wheel is a key component for ignition. It is usually made of steel material, has a series of protrusions and grooves, and has a certain strength during use. When the user presses the ignition button, the ignition steel wheel rotates rapidly, and the generated friction sparks ignite the fuel of the lighter, thus achieving ignition.

[0003] Traditional lighter ignition steel wheels usually consist of a friction wheel and an ignition steel ring. During ignition, the user needs to press the ignition button and rotate the ignition steel wheel with a finger or other object at the same time to generate friction and ignite the fuel. However, since the ignition steel wheel is small and prone to sliding, sometimes it is inconvenient for the user to operate, which easily leads to ignition failure. Therefore, the traditional lighter ignition steel wheel is not conducive to actual use. Summary of the Utility Model

[0004] In view of the above problems existing in the prior art, the main purpose of the present utility model is to provide a clamping device for a lighter ignition steel wheel.

[0005] The technical solution of the present utility model is as follows: A clamping device for a lighter ignition steel wheel, including a mounting plate, two vertical plates are fixedly connected to the top of the mounting plate, an ignition steel wheel body is arranged between the two vertical plates, embedding grooves are respectively opened on both sides of the ignition steel wheel body, a connecting head is fixedly connected to one side of the inner wall of the embedding groove, a clamping assembly is arranged between both sides of the ignition steel wheel body and the two vertical plates, one end of the clamping assembly extends into the interior of the embedding groove and abuts against the outer side of the connecting head, a friction block is fixedly connected to the top of the mounting plate, and the outer side of the friction block is in contact with the outer side of the ignition steel wheel body.

[0006] As a preferred implementation manner, the clamping assembly includes two threaded rods, the two threaded rods are respectively rotatably connected inside the two vertical plates, a threaded cylinder is threadedly connected to the outer side of the threaded rod, a clamping sleeve is fixedly connected to one end of the threaded cylinder, and the inner wall of the clamping sleeve abuts against the outer side of the connecting head.

[0007] As a preferred implementation manner, a limiting groove is opened inside the threaded cylinder, a limiting plate is slidably connected inside the limiting groove, and one side of the limiting plate is fixedly connected to one end of the threaded rod.

[0008] As a preferred embodiment, two guide rods are fixedly connected to the adjacent sides of the two vertical plates, two guide holes are opened on one side of the clamping sleeve, and one end of the guide rod extends into the interior of the guide hole and is slidably connected to the inner wall of the guide hole.

[0009] As a preferred implementation, one end of the threaded rod extends to the outside of the vertical plate and is fixedly connected to a screw block, and a cross screw groove is provided on the outside of the screw block.

[0010] As a preferred implementation, an iron-chromium alloy strip is fixedly connected to the outer side of the ignition steel wheel body.

[0011] Compared with the prior art, the utility model has the following benefits: during the ignition process, when the user moves the outer side of the ignition steel wheel body with his fingers, the ignition steel wheel body is clamped by the clamping assembly, so that the ignition steel wheel body will not slide. At the same time, it will not affect the rotation of the ignition steel wheel body and contact with the friction block to complete the ignition operation, thereby avoiding the problem of ignition failure caused by sliding of the ignition steel wheel body, further improving the ignition efficiency of the ignition steel wheel body, and making the clamping assembly more conducive to the ignition work of the ignition steel wheel body. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a clamping device for an ignition steel wheel of a lighter;

[0013] Figure 2 The utility model provides a schematic diagram of the explosion structure of a clamping device for an ignition steel wheel of a lighter;

[0014] Figure 3 The utility model provides a half-section structural schematic diagram of a clamping device for an ignition steel wheel of a lighter;

[0015] Figure 4 The utility model provides a clamping device for a lighter ignition steel wheel. Figure 3 Enlarged view of point A in the middle.

[0016] Legend: 1. Mounting plate; 2. Vertical plate; 3. Ignition steel wheel body; 4. Iron-chromium alloy strip; 5. Threaded cylinder; 6. Guide rod; 7. Threaded rod; 8. Clamping sleeve; 9. Embedding groove; 10. Connector; 11. Guide hole; 12. Limit plate; 13. Twist block; 14. Limit groove; 15. Friction block. DETAILED DESCRIPTION

[0017] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present utility model without making creative efforts belong to the protection scope of the present utility model.

[0018] It should be noted that when used, the up, down, left, right, front, back, top, bottom, positive, negative, clockwise and counterclockwise in the following description are only used for convenience purposes and do not imply any specific fixed direction. In fact, they are used to reflect the relative positions and / or directions between various parts of the object, and thus cannot be understood as a limitation to the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0019] It should be noted that when used, unless otherwise clearly defined and limited, the terms "installation", "fixation", "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a structural connection, a mechanical connection; it can be directly connected, or indirectly connected through an intermediate medium; it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations. In addition, the technical features involved in different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0020] It should be noted that these and subsequent other drawings are only examples, and they are not drawn under the condition of equal proportion, and should not be used to limit the actual protection scope required by the present utility model. In addition, the transformation methods under different embodiments can be appropriately combined.

[0021] Embodiment 1

[0022] As Figures 1 - 4 shown, the present utility model provides a technical solution: a clamping device for a lighter ignition steel wheel, including a mounting plate 1. Two vertical plates 2 are fixedly connected to the top of the mounting plate 1. An ignition steel wheel body 3 is arranged between the two vertical plates 2. Embedding grooves 9 are formed on both sides of the ignition steel wheel body 3. One side of the inner wall of the embedding groove 9 is fixedly connected with a connecting head 10. A clamping assembly is arranged between both sides of the ignition steel wheel body 3 and the two vertical plates 2. One end of the clamping assembly extends into the embedding groove 9 and abuts against the outer side of the connecting head 10. A friction block 15 is fixedly connected to the top of the mounting plate 1. The outer side of the friction block 15 is in contact with the outer side of the ignition steel wheel body 3. An iron-chromium alloy strip 4 is fixedly connected to the outer side of the ignition steel wheel body 3.

[0023] Through the above embodiments, when igniting using the igniting steel wheel body after being clamped, the clamping assembly clamps the igniting steel wheel body 3 from both sides, enabling the igniting steel wheel body 3 to still rotate while being clamped. Then, the user manually turns the igniting steel wheel body 3, and makes the ferrochrome alloy strip 4 on the outer side of the igniting steel wheel body 3 contact the outer side of the friction block 15, further realizing the ignition function of the lighter. By clamping the igniting steel wheel body 3 with the clamping assembly, it avoids the situation of ignition failure caused by the sliding of the igniting steel wheel when the user uses the lighter to ignite, making the lighter more conducive to actual use.

[0024] Embodiment 2

[0025] As Figures 1 - 4 shown, the clamping assembly includes two threaded rods 7, which are respectively rotatably connected inside two vertical plates 2. A threaded sleeve 5 is threadedly connected to the outer side of the threaded rod 7. One end of the threaded sleeve 5 is fixedly connected to a clamping sleeve 8, and the inner wall of the clamping sleeve 8 abuts against the outer side of the connecting head 10. A limiting groove 14 is formed inside the threaded sleeve 5, and a limiting plate 12 is slidably connected inside the limiting groove 14. One side of the limiting plate 12 is fixedly connected to one end of the threaded rod 7. Two guide rods 6 are fixedly connected to the side of the two vertical plates 2 close to each other. Two guide holes 11 are formed on one side of the clamping sleeve 8, and one end of the guide rod 6 extends into the guide hole 11 and is slidably connected to the inner wall of the guide hole 11. One end of the threaded rod 7 extends to the outside of the vertical plate 2 and is fixedly connected to a turning block 13, and a cross-shaped turning groove is provided on the outer side of the turning block 13. When clamping the igniting steel wheel body 3, the user uses a tool to rotate the turning block 13, drives the threaded rod 7 on one side of the vertical plate 2 to rotate through the turning block 13. Since the threaded rod 7 is threadedly connected to the threaded sleeve 5, the threaded sleeve 5 pushes the clamping sleeve 8. Among them, by sliding the two guide rods 6 inside the guide holes 11, the clamping sleeve 8 is prevented from rotating together with the threaded rod 7. By extending one end of the clamping sleeve 8 into the embedding groove 9 on one side of the igniting steel wheel 3, one end of the connecting head 10 contacts the inner wall of the clamping sleeve 8, further completing the clamping of the igniting steel wheel body 3, facilitating the igniting steel wheel body 3 to still rotate after being clamped, and at the same time avoiding sliding and displacement during the rotation process.

[0026] Working principle: When using the clamped ignition steel wheel body for ignition, the user uses a tool to rotate the screw block 13, and the screw block 13 drives the threaded rod 7 on one side of the vertical plate 2 to rotate, and the threaded rod 7 is threadedly connected to the threaded tube 5, so that the threaded tube 5 pushes the clamping sleeve 8, wherein two guide rods 6 slide inside the guide hole 11, thereby preventing the clamping sleeve 8 from rotating with the threaded rod 7, and extending one end of the clamping sleeve 8 to the embedding groove 9 on one side of the ignition steel wheel 3 so that one end of the connecting head 10 contacts the inner wall of the clamping sleeve 8, further completing the clamping of the ignition steel wheel body 3, and then the user manually moves the ignition steel wheel body 3, and the iron-chromium alloy strip 4 on the outside of the ignition steel wheel body 3 contacts the outside of the friction block 15, further realizing the ignition function of the lighter.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A clamping device for a lighter ignition steel wheel, comprising a mounting plate (1), characterized in that: The top of the mounting plate (1) is fixedly connected to two vertical plates (2), an ignition steel wheel body (3) is arranged between the two vertical plates (2), both sides of the ignition steel wheel body (3) are provided with embedding grooves (9), one side of the inner wall of the embedding groove (9) is fixedly connected to a connecting head (10), both sides of the ignition steel wheel body (3) and between the two vertical plates (2) are provided with clamping components, one end of the clamping component extends to the inside of the embedding groove (9) and contacts the outer side of the connecting head (10), and the top of the mounting plate (1) is fixedly connected to a friction block (15), and the outer side of the friction block (15) contacts the outer side of the ignition steel wheel body (3).

2. The clamping device for the ignition steel wheel of a lighter according to claim 1, characterized in that: The clamping assembly comprises two threaded rods (7), the two threaded rods (7) are rotatably connected to the inside of the two vertical plates (2), the outer side of the threaded rod (7) is threadedly connected to a threaded cylinder (5), one end of the threaded cylinder (5) is fixedly connected to a clamping sleeve (8), and the inner wall of the clamping sleeve (8) is in contact with the outer side of the connecting head (10).

3. The clamping device for the ignition steel wheel of a lighter according to claim 2, characterized in that: A limiting groove (14) is provided inside the threaded barrel (5), the limiting groove (14) is slidably connected to a limiting plate (12), and one side of the limiting plate (12) is fixedly connected to one end of the threaded rod (7).

4. The clamping device for the ignition steel wheel of a lighter according to claim 2, characterized in that: Two guide rods (6) are fixedly connected to the adjacent sides of the two vertical plates (2), and two guide holes (11) are opened on one side of the clamping sleeve (8). One end of the guide rod (6) extends into the interior of the guide hole (11) and is slidably connected to the inner wall of the guide hole (11).

5. The clamping device for the ignition steel wheel of a lighter according to claim 2, characterized in that: One end of the threaded rod (7) extends to the outside of the vertical plate (2) and is fixedly connected to a screw block (13), and a cross screw groove is provided on the outside of the screw block (13).

6. The clamping device for the ignition steel wheel of a lighter according to claim 1, characterized in that: An iron-chromium alloy strip (4) is fixedly connected to the outer side of the ignition steel wheel body (3).

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