A new type of magnesium rod friction lighter

Abstract

The utility model discloses a novel magnesium stick friction lighter, including shell, lighter wheel, drive component, magnesium stick and elastic part, the shell has the accommodation space, the lighter wheel rotatable setting at the opening of accommodation space, drive component is at least partially accommodated in the accommodation space, drive component is connected with lighter wheel drive, the magnesium stick is contained in the accommodation space, and the end of magnesium stick's end portion is in abutment with lighter wheel, and the elastic part is set between the magnesium stick and the bottom of accommodation space. The lighter wheel is in abutment with the end of magnesium stick, and the spark produced when the end of lighter wheel and magnesium stick rubs is more stable, and the ignition effect is better, the elastic part is set between the magnesium stick and the bottom of accommodation space, by setting the elastic part between the bottom of accommodation space and magnesium stick, so that the magnesium stick can continuously abut with lighter wheel, and then make lighter wheel can continuously rub with magnesium stick and produce spark when rotating, increase the stability of novel magnesium stick friction lighter continuous ignition, and the user experience is good.

Description

Technical Field

[0001] This utility model relates to the field of magnesium rod lighter technology, and in particular to a novel magnesium rod friction lighter. Background Technology

[0002] With the improvement of people's living standards and the development of outdoor sports, outdoor sports are becoming increasingly popular among people of all ages. Most outdoor sports are adventurous and belong to extreme and sub-extreme sports, which are very challenging and exciting, allowing people to embrace nature and challenge themselves.

[0003] During outdoor activities, a fire source and ignition device are essential. However, existing traditional ignition devices use an iron sheet to scrape a magnesium rod to generate a spark for ignition. When in use, the scraping area of ​​the iron sheet on the magnesium rod is small, resulting in fewer sparks and poor ignition effect. It is not stable or reliable enough and is not convenient for users to use. Moreover, the iron sheet and magnesium rod of traditional ignition devices are separate, making the structure relatively scattered and inconvenient for users to carry and store. Utility Model Content

[0004] The purpose of this invention is to provide a novel magnesium rod friction igniter, which aims to solve at least one of the technical problems of the ignition device in the above-mentioned technology.

[0005] To achieve the above objectives, the present invention provides a novel magnesium rod friction igniter, comprising:

[0006] The outer casing has a receiving space, one end of which is open;

[0007] A magnesium rod, wherein the magnesium rod is housed within the housing space;

[0008] A flint wheel, which is rotatably disposed at the opening of the accommodating space;

[0009] An elastic element is disposed between the inner wall of the accommodating space and one end of the magnesium rod, so that the other end of the magnesium rod abuts against the flint wheel by the elastic force of the elastic element.

[0010] A drive assembly is connected to the flint wheel to drive the flint wheel to rotate and rub against the surface of the magnesium rod to generate a spark.

[0011] As one of the preferred embodiments, the outer circumferential surface of the flint wheel is a friction surface, so that sparks are generated by friction between the friction surface and the surface of the magnesium rod. At least one side wall of the flint wheel is coaxially provided with a wheel disk, and the drive assembly is driven to drive the wheel disk to rotate, so that the drive assembly drives the wheel disk to rotate, thereby driving the flint wheel to rotate.

[0012] As one preferred embodiment, the drive assembly includes a rack and an operating member. The rack is slidably disposed within the housing. The outer circumferential surface of the wheel is provided with a plurality of first teeth, and the rack is provided with a plurality of second teeth along its length direction, so that the rack is connected to the wheel through the meshing of the first teeth and the second teeth. The operating member is connected to the rack, so that the rack is slidable by the operating member to drive the wheel to rotate.

[0013] As one preferred embodiment, the outer casing sidewall is provided with a first sliding groove, the first sliding groove extends along the length direction of the outer casing, the operating member is located outside the casing, and the operating member partially passes through the first sliding groove and is connected to the rack, so as to drive the rack to slide by pushing the operating member to slide along the first sliding groove.

[0014] As one preferred embodiment, the operating member is rotatably mounted on the rack, so that by rotating the operating member, the operating member is brought into contact with the surface of the housing for folding.

[0015] As a preferred embodiment, the accommodating space is provided with a limiting structure to guide the magnesium rod to slide along the length direction of the outer shell.

[0016] As one of the preferred embodiments, the limiting structure includes a sleeve that extends along the length of the outer shell and is disposed within the receiving space. The magnesium rod and the elastic element are both housed within the sleeve, and the other end of the magnesium rod protrudes from the end of the sleeve and abuts against the flint wheel.

[0017] As one preferred embodiment, a first limiting member is provided inside the outer shell, and a guide groove is provided on the first limiting member along the length direction of the outer shell. The rack is disposed in the guide groove of the first limiting member so as to guide the rack to slide along the length direction of the outer shell through the first limiting member.

[0018] As a preferred embodiment, the other end of the receiving space has a cover, and the other end of the receiving space has a through hole adapted to the size of the cover. The cover is detachably fitted into the through hole to allow for replacement or removal of the magnesium rod by opening the cover; and / or

[0019] A protective cover is provided at one end of the receiving space. The protective cover is located at the opening of the receiving space. The side wall of the protective cover is provided with a connection hole. The part of the flint wheel that can rotate through the connection hole is located inside the protective cover.

[0020] On the other hand, the technical solution of this utility model provides another novel magnesium rod friction igniter, comprising:

[0021] The outer casing has a receiving space, one end of which is open;

[0022] A flint wheel, which is rotatably disposed at the opening of the accommodating space;

[0023] A magnesium rod is housed within the receiving space, and the length direction of the magnesium rod is perpendicular to the rotation axis of the flint wheel, so that the other end of the magnesium rod protrudes through the opening of the receiving space and abuts against the outer peripheral surface of the flint wheel;

[0024] A drive assembly is connected to the flint wheel to drive the flint wheel to rotate and rub against the surface of the magnesium rod to generate a spark.

[0025] As can be seen from the above technical solution, the novel magnesium rod friction igniter of this utility model places the magnesium rod in the receiving space of the outer shell so that the other end of the magnesium rod abuts against the flint wheel. The flint wheel is driven to rotate and rub against the surface of the other end of the magnesium rod to generate sparks for ignition. The structure is compact, relatively stable and reliable. More and more stable sparks are generated when the flint wheel rubs against the end of the magnesium rod, resulting in better ignition effect. It is also relatively convenient to use. The product is novel, lightweight and easy to carry and store.

[0026] To make the technical concept, other objectives, advantages, features and functions of this utility model clearer and easier to understand, preferred embodiments will be specifically described in the following detailed description, and will be illustrated in conjunction with the accompanying drawings. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0028] Figure 1 This is a schematic diagram of the structure of a novel magnesium rod friction igniter provided in an embodiment of this application;

[0029] Figure 2 This is an exploded view of the structure of a novel magnesium rod friction igniter provided in an embodiment of this application;

[0030] Figure 3 This is a partial structural schematic diagram of a novel magnesium rod friction igniter provided in an embodiment of this application;

[0031] Figure 4 This is a partial structural schematic diagram of a novel magnesium rod friction igniter provided in an embodiment of this application;

[0032] Figure 5 This is a schematic diagram of the outer shell structure of a novel magnesium rod friction lighter provided in an embodiment of this application.

[0033] Figure 6 This is a schematic diagram of the structure of a novel magnesium rod friction lighter with the cover opened, as provided in this application embodiment.

[0034] The above figures include the following reference numerals:

[0035] 100. Outer shell; 101. First slide groove; 102. Through hole; 110. Accommodating space; 120. Protective cover; 130. Sleeve; 131. Cover; 140. First limiting member; 150. Second limiting member;

[0036] 210. Fire wheel; 220. Wheel; 221. First tooth;

[0037] 300. Drive assembly; 310. Rack; 311. Second tooth; 320. Operating element;

[0038] 400, magnesium rod;

[0039] 500. Elastic components. Detailed Implementation

[0040] To enable those skilled in the art to better understand the technical solutions of this application, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0041] Please refer to the following: Figures 1 to 6 This embodiment provides a novel magnesium rod friction lighter, including a housing 100, a magnesium rod 400, a flint wheel 210, an elastic element 500, and a drive assembly 300. The housing 100 has a receiving space 110, one end of which is open. The magnesium rod 400 is received within the receiving space 110. The flint wheel 210 is rotatably disposed at the opening of the receiving space 110. The elastic element 500 is disposed between the inner wall of the receiving space 110 and one end of the magnesium rod 400, so that the other end of the magnesium rod 400 abuts against the flint wheel 210 through the elastic force of the elastic element 500. The drive assembly 300 is drivenly connected to the flint wheel 210, so that the flint wheel 210 is driven to rotate and rub against the surface of the magnesium rod 400 to generate a spark.

[0042] As can be seen, the novel magnesium rod friction igniter of this utility model places the magnesium rod 400 in the receiving space 110 of the outer shell 100 so that the other end of the magnesium rod 400 abuts against the flint wheel 210. The flint wheel 210 is driven by the drive component 300 to rotate and rub against the surface of the other end of the magnesium rod 400 to generate sparks for ignition. The structure is compact, relatively stable and reliable. More and more stable sparks are generated when the flint wheel 210 rubs against the end of the magnesium rod 400, resulting in better ignition effect. It is also relatively convenient to use. The product is novel, lightweight and easy to carry and store.

[0043] Furthermore, the outer circumferential surface of the flint wheel 210 is a friction surface, which generates sparks through frictional contact with the surface of the magnesium rod 400. At least one side wall of the flint wheel 210 is coaxially provided with a disc 220, and the drive assembly 300 is driven to rotate the disc 220, thereby driving the flint wheel 210 to rotate. The friction surface is relatively rough to facilitate frictional contact with the surface of the magnesium rod 400 to generate sparks, further enhancing the reliability and practicality of the product.

[0044] Furthermore, the drive assembly 300 includes a rack 310 and an operating member 320. The rack 310 is slidably disposed within the housing 100. The outer peripheral surface of the wheel 220 is provided with a plurality of first teeth 221, and the rack 310 is provided with a plurality of second teeth 311 along its length direction. The first teeth 221 and the second teeth 311 mesh with each other to drive the rack 310 and the wheel 220. The operating member 320 is connected to the rack 310 to control the rack 310 to slide, thereby driving the wheel 220 to rotate. The meshing of the first teeth 221 and the second teeth 311 to drive the rack 310 and the wheel 220 provides a relatively stable connection structure and makes it safer and more reliable for users. Of course, the drive assembly 300 can also be other drive devices such as a rocker arm. The rocker arm is connected to the wheel 220, and the wheel 220 is driven to rotate by manually turning the rocker arm.

[0045] Furthermore, a first sliding groove 101 is provided on the side wall of the outer casing 100. The first sliding groove 101 extends along the length of the outer casing 100. The operating member 320 is located outside the casing, and part of the operating member 320 passes through the first sliding groove 101 and is connected to the rack 310, so that the rack 310 is driven to slide by pushing the operating member 320 to slide along the first sliding groove 101. This configuration makes the operation simple and easy to understand, and convenient and quick for users to use.

[0046] Furthermore, the operating element 320 is rotatably mounted on the rack 310, so that by rotating the operating element 320, it can be folded against the surface of the housing 100. The rotatable and foldable design of the operating element 320 facilitates storage and use for the user, resulting in a better user experience.

[0047] Furthermore, a limiting structure is provided within the accommodating space 110 to guide the magnesium rod 400 to slide along the length of the outer casing 100. The limiting structure prevents the magnesium rod 400 from deviating in its sliding direction along the length of the outer casing 100, thus affecting the ignition effect and further improving the reliability and practicality of the product.

[0048] Furthermore, the limiting structure includes a sleeve 130, which extends along the length of the outer casing 100 and is disposed within the receiving space 110. The magnesium rod 400 and the elastic element 500 are both housed within the sleeve 130, with the other end of the magnesium rod 400 protruding from the end of the sleeve 130 and abutting against the flint wheel 210. The sleeve 130 facilitates the sliding of the magnesium rod 400 while preventing it from affecting the remaining structures within the receiving space 110, further enhancing the product's practicality and reliability.

[0049] Furthermore, a first limiting member 140 is provided inside the outer casing 100. The first limiting member 140 has a guide groove along the length direction of the outer casing 100. The rack 310 is disposed in the guide groove of the first limiting member 140 to guide the rack 310 to slide along the length direction of the outer casing 100. Guiding the rack 310 to slide along the length direction of the outer casing 100 by the first limiting member 140 further improves the reliability and practicality of the product. Additionally, a second limiting member 150 is also provided inside the outer casing 100. The second limiting members 150 are disposed opposite to each other, and the rack 310 is disposed between the first limiting member 140 and the second limiting member 150. This arrangement further enhances the effect of guiding the rack 310 to slide along the length direction of the outer casing 100.

[0050] Furthermore, the other end of the receiving space 110 has a cover 131, and the other end of the receiving space 110 has a through hole 102 that matches the size of the cover 131. The cover 131 can be detachably fitted into the through hole 102, so that the magnesium rod 400 can be replaced or removed by opening the cover 131. One end of the receiving space 110 is also provided with a protective cover 120, which is located at the opening of the receiving space 110. The side wall of the protective cover 120 has a connecting hole, and the rotatable part of the flint wheel 210 is located inside the protective cover 120 through the connecting hole. The cover 131 at the other end of the receiving space 110 facilitates the user's replacement of the magnesium rod 400 after use. The protective cover 120 not only protects the flint wheel 210, but also concentrates the sparks generated by the flint wheel 210 during use, resulting in better ignition effect and better user experience. The protective cover 120 has an opening, the edge of which is arranged along the length of the outer shell 100, and the rack 310 can extend from the receiving space 110 along the edge of the protective cover 120 and pass over the protective cover 120.

[0051] Another embodiment provides a novel magnesium rod friction lighter, including a housing 100, a flint wheel 210, a magnesium rod 400, and a drive assembly 300. The housing 100 has a receiving space 110, one end of which is open. The flint wheel 210 is rotatably disposed at the opening of the receiving space 110. The magnesium rod 400 is received within the receiving space 110, and the length direction of the magnesium rod 400 is perpendicular to the rotation axis of the flint wheel 210, so that the other end of the magnesium rod 400 protrudes through the opening of the receiving space 110 and abuts against the outer peripheral surface of the flint wheel 210. The drive assembly 300 is drivenly connected to the flint wheel 210 to drive the flint wheel 210 to rotate and rub against the surface of the magnesium rod 400 to generate a spark. The other end of the magnesium rod 400 can be manually controlled to abut against the outer peripheral surface of the flint wheel 210, and the flint wheel 210 is driven by the drive assembly 300 to rotate and rub against the surface of the magnesium rod 400 to generate a spark.

[0052] As can be seen from the above description, the embodiments of this utility model achieve the following technical effects:

[0053] Magnesium rod 400 is placed in the receiving space 110 of the outer casing 100 so that the other end of magnesium rod 400 abuts against flint wheel 210. The flint wheel 210 is driven by drive component 300 to rotate and rub against the surface of the other end of magnesium rod 400 to generate sparks for ignition. The structure is compact, relatively stable and reliable. More and more stable sparks are generated when flint wheel 210 rubs against the end of magnesium rod 400, resulting in better ignition effect. It is relatively convenient to use, and the product is relatively novel, lightweight, and easy to carry and store.

[0054] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0055] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of this application. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0056] It should also be noted that, unless otherwise explicitly specified and limited, terms such as "installation," "connection," "joining," "fixing," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0057] Certain terms are used in the specification and claims of this utility model to refer to specific elements. Those skilled in the art will understand that manufacturers may use different names to refer to the same components, and this document is not intended to distinguish between components that have the same function but different names. In the following specification and claims, words such as “comprising,” “having,” and “including” are open-ended terms and should therefore be interpreted as “containing but not limited to…”.

[0058] In the description of this specification, the terms "an embodiment," "some embodiments," "specific embodiment," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0059] Furthermore, it should be noted that in the description of this utility model, the use of terms such as "first" and "second" to define the components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this application. In the description of this utility model, unless otherwise stated, "multiple" means two or more.

[0060] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications are also considered to be within the protection scope of this utility model.

Claims

1. A novel magnesium rod friction igniter, characterized in that, include: The outer casing (100) has a receiving space (110) with one end of the receiving space (110) being open; Magnesium rod (400), said magnesium rod (400) is housed within the housing space (110); A flint wheel (210) is rotatably disposed at the opening of the receiving space (110); An elastic element (500) is disposed between the inner wall of the receiving space (110) and one end of the magnesium rod (400) so that the other end of the magnesium rod (400) abuts against the flint wheel (210) by the elastic force of the elastic element (500). A drive assembly (300) is driven to the flint wheel (210) to drive the flint wheel (210) to rotate and rub against the surface of the magnesium rod (400) to generate sparks.

2. The novel magnesium rod friction igniter according to claim 1, characterized in that, The outer circumferential surface of the flint wheel (210) is a friction surface, which generates sparks by contacting and rubbing against the surface of the magnesium rod (400). At least one side wall of the flint wheel (210) is coaxially provided with a wheel disk (220). The drive assembly (300) is driven to the wheel disk (220) so that the drive assembly (300) drives the flint wheel (210) to rotate by driving the wheel disk (220) to rotate.

3. The novel magnesium rod friction igniter according to claim 2, characterized in that, The drive assembly (300) includes a rack (310) and an operating member (320). The rack (310) is slidably disposed within the housing (100). The outer peripheral surface of the wheel (220) is provided with a plurality of first teeth (221). The rack (310) is provided with a plurality of second teeth (311) along its length direction, so that the rack (310) and the wheel (220) are connected by meshing of the first teeth (221) and the second teeth (311). The operating member (320) is connected to the rack (310) so that the rack (310) can be slid by the operating member (320) to drive the wheel (220) to rotate.

4. The novel magnesium rod friction igniter according to claim 3, characterized in that, The outer casing (100) has a first groove (101) on its side wall. The first groove (101) extends along the length of the outer casing (100). The operating member (320) is located outside the outer casing, and part of the operating member (320) passes through the first groove (101) and is connected to the rack (310) so that the rack (310) can be driven to slide by pushing the operating member (320) to slide along the first groove (101).

5. The novel magnesium rod friction igniter according to claim 4, characterized in that, The operating element (320) is rotatably mounted on the rack (310) so that by rotating the operating element (320), the operating element (320) is made to fit against the surface of the housing (100) for folding.

6. The novel magnesium rod friction igniter according to any one of claims 1 to 5, characterized in that, The accommodating space (110) is provided with a limiting structure to guide the magnesium rod (400) to slide along the length direction of the outer shell (100).

7. The novel magnesium rod friction igniter according to claim 6, characterized in that, The limiting structure includes a sleeve (130), which extends along the length of the outer shell (100) and is disposed within the receiving space (110). The magnesium rod (400) and the elastic element (500) are both housed within the sleeve (130), and the other end of the magnesium rod (400) protrudes from the end of the sleeve (130) and abuts against the flint wheel (210).

8. The novel magnesium rod friction igniter according to claim 3, characterized in that, A first limiting member (140) is provided inside the outer shell (100). The first limiting member (140) has a guide groove along the length direction of the outer shell (100). The rack (310) is disposed in the guide groove of the first limiting member (140) so as to guide the rack (310) to slide along the length direction of the outer shell (100) through the first limiting member (140).

9. The novel magnesium rod friction igniter according to any one of claims 1 to 5, characterized in that, The other end of the receiving space (110) has a cover (131), and the other end of the receiving space (110) has a through hole (102) adapted to the size of the cover (131). The cover (131) is detachably fitted into the through hole (102) to allow for replacement or removal of the magnesium rod (400) by opening the cover (131); and / or One end of the accommodating space (110) is also provided with a protective cover (120). The protective cover (120) is located at the opening of the accommodating space (110). The side wall of the protective cover (120) is provided with a connecting hole. The part of the flint wheel (210) that can rotate through the connecting hole is located inside the protective cover (120).

10. A novel magnesium rod friction igniter, characterized in that, include: The outer casing (100) has a receiving space (110) with one end of the receiving space (110) being open; A flint wheel (210) is rotatably disposed at the opening of the receiving space (110); A magnesium rod (400) is housed in the receiving space (110), and the length direction of the magnesium rod (400) is perpendicular to the rotation axis of the flint wheel (210), so that the other end of the magnesium rod (400) is exposed through the opening of the receiving space (110) and abuts against the outer peripheral surface of the flint wheel (210); A drive assembly (300) is driven to the flint wheel (210) to drive the flint wheel (210) to rotate and rub against the surface of the magnesium rod (400) to generate sparks.

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