Color changing sheet of lighter and direct-impact lighter

Abstract

The utility model provides a color-changing piece of a lighter and a straight lighter, and belongs to the technical field of lighters, the color-changing piece is used for enabling the lighter to generate flames with different colors, the color-changing piece comprises at least two piece bodies which are arranged in a split mode, fire outlet holes are formed by combining the piece bodies, and the number of the fire outlet holes is equal to that of flames generated by ignition of the lighter. The edge of at least one fire outlet hole extends into the hole to form a color changing part, and flames generated by ignition of the lighter pass through the color changing part to generate flames of corresponding colors. According to the utility model, a traditional color-changing sheet is divided into a plurality of independent sheet bodies which can be independently processed according to requirements, so that the processing process is simpler, the manufacturing cost of the product is reduced, and the function of generating flames with different colors through the color-changing sheet can be realized.

Description

Technical Field

[0001] The utility model relates to the technical field of lighters, in particular to a color-changing piece of a lighter and a direct-injection lighter. Background Art

[0002] A lighter is a portable ignition tool typically consisting of a fuel (such as butane or kerosene), an ignition mechanism (piezoelectric ceramic or flint), and a casing. It ignites the fuel through mechanical or electronic spark generation. Lighters come in a variety of styles, including direct-flow, windproof, electronic pulse, rechargeable, and disposable models. They are widely used for everyday purposes such as lighting cigarettes, camping fires, and kitchen fires.

[0003] Among them, a direct-flow lighter is an ignition tool that uses high-pressure gas injection technology. Its flame is presented in the form of a vertically upward concentrated jet, and it has the characteristics of high temperature and wind resistance. In the prior art, for example, patent publication number CN203940465U discloses a direct-flow lighter with a color-changing plate. The color-changing plate enables the direct-flow flame of the direct-flow pagoda to produce flames of different colors. Generally, there are two structures of this color-changing plate: one is directly made of different metal materials, and the other uses an iron sheet as a base and is coated with different color-changing reaction coatings on the base. However, these two structures are complicated and costly in actual processing. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings and deficiencies of the prior art and to provide a color-changing piece for a lighter and a direct-injection lighter.

[0005] The technical solution adopted by the present invention is as follows: In the first aspect, the present application provides a color-changing sheet for a lighter, which is used to enable the lighter to produce flames of different colors. The color-changing sheet includes at least two separately arranged sheets, and the sheets are combined to form fire holes with the same number of flames as the flames produced by ignition of the lighter. The edge of at least one of the fire holes extends a color-changing portion into the hole, and the flames produced by ignition of the lighter pass through the color-changing portion to produce flames of corresponding colors.

[0006] In some embodiments, the sheet includes a metal substrate and a color-changing reactive coating, and each sheet uses the same metal substrate and a different color-changing reactive coating.

[0007] In some embodiments, the color-changing sheet is in the shape of a straight line, a polygon, an arc, a circle, a ring, a wave line, or a broken line.

[0008] In some embodiments, the number of flame colors is equal to the number of the flakes, or the number of flame colors=the number of the flakes+1.

[0009] In some embodiments, there are two sheets, which are arranged in a straight line to form three fire holes. One fire hole is provided on each of the two sheets, and the two fire holes have a color-changing portion. A fire hole is formed between the two sheets, and the fire hole does not have a color-changing portion.

[0010] In some embodiments, a connecting hole is provided on one side of the two sheets away from each other.

[0011] In some embodiments, there are three sheets, which are arranged in a ring shape to form three fire holes. Each of the three sheets is provided with a fire hole, and all three fire holes have a color-changing portion.

[0012] In a second aspect, the present application provides a direct-charge lighter, comprising a plurality of direct-charge pagodas and the color-changing sheet, wherein a groove for installing the color-changing sheet is provided above the direct-charge pagodas.

[0013] The beneficial effects of the present invention are as follows: the present invention divides a traditional color-changing sheet into multiple independent sheets, which can be processed separately according to needs, making the processing process simpler and reducing the manufacturing cost of the product. It can also realize the function of generating flames of different colors through the color-changing sheet. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, without paying creative labor, other drawings obtained based on these drawings still fall within the scope of the present invention.

[0015] Figure 1 This is a schematic diagram of an example of a color-changing sheet in the present invention;

[0016] Figure 2 This is a schematic diagram of an example of a two-color-changing sheet in the present invention;

[0017] Figure 3 This is a schematic diagram of an example of a three-color change sheet in the present invention;

[0018] Figure 4 This is a schematic diagram of an example of a four-color change sheet in the present invention;

[0019] Figure 5 This is a schematic diagram of an example of a five-color change sheet in the present invention;

[0020] Figure 6 This is a schematic diagram of an example of a six-color change sheet in the present invention;

[0021] Figure 7 This is a schematic diagram of the direct-charge lighter in the present utility model;

[0022] Figure 8 It is a cross-sectional view of the direct-charge lighter in the present utility model. DETAILED DESCRIPTION

[0023] The following description provides specific application scenarios and requirements for this specification, with the goal of enabling those skilled in the art to make and use the contents of this specification. Various modifications to the disclosed embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be applied to other embodiments and applications without departing from the spirit and scope of this specification. Therefore, this specification is not limited to the embodiments shown, but is intended to be accorded the broadest scope consistent with the claims.

[0024] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "longitudinal", "transverse", "radial", "length", "width", "thickness", "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. These terms are mainly intended to better describe this application and its embodiments, and are not intended to limit the indicated devices, elements or components to a specific orientation, or to be constructed and operated in a specific orientation.

[0025] It should be noted that the terms "first", "second" and similar words do not indicate any order, quantity or importance, but are only used to distinguish different components and should not be understood as limitations on the embodiments of the present application.

[0026] It should be noted that the terms "installed," "set," "provided with," "connected," and "connected" should be understood broadly. For example, they can refer to fixed connections, removable connections, or integral structures; mechanical connections or electrical connections; direct connections or indirect connections through an intermediary; or internal communication between two devices, elements, or components.

[0027] It should be noted that the terms "in some embodiments," "exemplarily," "for example," and the like are used to indicate examples, illustrations, or descriptions. Any embodiment or design described in this application as "in some embodiments," "exemplarily," or "for example" should not be interpreted as being more preferred or advantageous than other embodiments or designs. Specifically, the use of words such as "in some embodiments," "exemplarily," and "for example" is intended to present the relevant concepts in a concrete manner, meaning that the specific features, structures, or characteristics described in conjunction with the embodiment may be included in at least one embodiment of this application.

[0028] For those skilled in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0029] Regarding the drawings of this application, it should be clearly understood that the drawings are for illustration and description purposes only and are not intended to limit the scope of this specification. It should also be understood that the drawings are not necessarily drawn to scale.

[0030] This specification provides a color-changing sheet for a lighter, which is used to make the lighter produce flames of different colors. The color-changing sheet includes at least two separately arranged sheets 1, and the sheets 1 are combined to form fire holes 2 with the same number of flames as the flames produced by ignition of the lighter. The edge of at least one of the fire holes 2 extends a color-changing portion 3 into the hole, and the flame produced by ignition of the lighter passes through the color-changing portion 3 to produce a flame of the corresponding color. In this way, a traditional color-changing sheet is divided into multiple independent sheets 1, which can be processed separately according to needs, making the processing process simpler and reducing the manufacturing cost of the product. It can also achieve the function of producing flames of different colors through the color-changing sheet.

[0031] It should be understood that the ordinary flame is bright yellow. If it passes through the color-changing portion 3 containing copper, it produces a blue-green flame or a green flame. If it passes through the color-changing portion 3 containing lithium, it produces a deep red or purple-red flame. If it passes through the color-changing portion 3 containing strontium, it produces a magenta or deep red flame. If it passes through the color-changing portion 3 containing potassium, it produces a lavender flame.

[0032] In some embodiments, the color-changing portion 3 is a combination of a straight plate and an arc-shaped plate extending from the edge of the fire hole 2 into the hole. When the flame passes through this portion, a flame of a corresponding color can be generated. The color-changing portion 3 can be multiple and evenly distributed along the fire hole 2. In addition, the color-changing portion 3 can also be other shapes and structures. Reference can be made to a lighter flame color-changing component disclosed in the patent with publication number CN205174442U to facilitate full contact between the flame and the color-changing portion 3.

[0033] In some embodiments, the sheet 1 includes a metal base and a color-changing reaction coating. Each sheet 1 uses the same metal base and a different color-changing reaction coating. Generally, metal salts are used as the color-changing reaction coating. During processing, it is only necessary to place the entire sheet 1 in the corresponding electroplating solution. There is no need to plate multiple coatings on one sheet, which reduces the processing difficulty of the color-changing sheet.

[0034] In some embodiments, the number of flame colors is equal to the number of the sheets, and generally each sheet forms a flame of one color.

[0035] In some embodiments, the number of flame colors = the number of the sheets + 1. Generally, each sheet forms a flame of one color, plus the primary color flame.

[0036] It can be understood that the color-changing sheet formed by combining multiple sheets 1 can be in various shapes, such as a straight line, a polygon, an arc, a circle, a ring, a wavy line, or a broken line, etc.

[0037] Here are some color-changing film structures:

[0038] Example 1: Figure 1 As shown, the color-changing sheet is in a straight line shape, which includes two sheet bodies 1. The two sheet bodies 1 are arranged in a straight line to form three fire holes 2. Each of the two sheet bodies 1 is provided with a fire hole 2. The two fire holes 2 have a color-changing portion 3 extending into the hole. The flame generated by the lighter ignition passes through the two fire holes 2 to form flames of two different colors. A fire hole 2 is formed between the two sheet bodies 1. The color-changing portion 3 is not required in this fire hole 2. The flame generated by the lighter ignition forms a primary color flame in this fire hole 2. In this way, only two sheet bodies 1 need to be coated with different color-changing reaction coatings to form flames of three different colors.

[0039] Furthermore, a connecting hole 4 is provided on the side of the two sheets 1 that are away from each other, and can be connected to the lighter through a fastener.

[0040] Example 2: For example Figure 2 As shown, the color-changing sheet is triangular, and includes three sheet bodies 1. The three sheet bodies 1 are arranged in a ring to form three fire holes 2. Each of the three sheet bodies 1 is provided with a fire hole 2. The flame generated by the lighter passes through the fire hole 2 on the sheet body 1 to form flames of three different colors.

[0041] Example 3: If Figure 3 As shown, based on Example 2, the color-changing piece becomes circular.

[0042] Example 4: If Figure 4 As shown, the color-changing sheet is in a circular ring shape and includes three sheet bodies 1. Each of the three sheet bodies 1 is provided with a fire outlet 2. A fire outlet 2 is also formed between the three sheet bodies 1, so that four different flames can be formed.

[0043] Example 5: If Figure 5 As shown, based on Example 2, the color-changing piece is arc-shaped.

[0044] Example 6: Figure 6 As shown, the color-changing sheet is square and includes four sheet bodies 1. Each of the four sheet bodies 1 is provided with a fire outlet 2, so that four different flames can be formed.

[0045] It should be understood that the color-changing plate structure is not limited to the above examples.

[0046] Based on the above example, Figure 7 and Figure 8 As shown, this specification provides a direct-charge lighter, including several direct-charge pagodas 5 and the color-changing sheet. A groove 6 for installing the color-changing sheet is provided above the direct-charge pagoda 5. For Example 1, a connecting lug is provided on the side away from the two sheet bodies 1, and a connecting hole 4 is provided on the connecting lug. Threaded holes are provided at both ends of the groove 6 corresponding to the connecting holes 4. In this way, the color-changing sheet can be fixed in the groove 6 by fasteners. In addition, a magnetic connection or a snap-on connection structure can also be used.

[0047] It can be understood that other structures of the direct-charge lighter can be referred to the direct-charge lighter or pagoda lighter in the prior art.

[0048] In summary, after reading this detailed disclosure, those skilled in the art will appreciate that the foregoing detailed disclosure may be presented by way of example only and may not be limiting. Although not expressly stated herein, those skilled in the art will understand that the present application requires various reasonable changes, improvements, and modifications to the embodiments. Such changes, improvements, and modifications are intended to be proposed by the present application and are within the spirit and scope of the exemplary embodiments of the present application.

[0049] Furthermore, it should be understood that in the foregoing descriptions of the embodiments of this application, in order to facilitate understanding of a feature and to simplify this application, this application combines various features into a single embodiment, figure, or description thereof. However, this does not mean that the combination of these features is required. When reading this application, it is entirely possible for a person skilled in the art to label some of the devices as separate embodiments. In other words, the embodiments of this application can also be understood as the integration of multiple sub-embodiments. This also applies when the content of each sub-embodiment is less than all the features of a single aforementioned disclosed embodiment.

[0050] Finally, it should be understood that the embodiments of the application disclosed herein are illustrations of the principles of the embodiments of the present application. Other modified embodiments are also within the scope of the present application. Therefore, the embodiments disclosed in the present application are merely examples and not limitations. Those skilled in the art can adopt alternative configurations based on the embodiments in the present application to implement the applications in the present application. Therefore, the embodiments of the present application are not limited to the embodiments precisely described in the application.

Claims

1. A color-changing sheet for a lighter, characterized in that: Used to make the lighter produce flames of different colors, the color-changing sheet includes at least two separately arranged sheets, and the sheets are combined to form fire holes with the same number of flames as the flames produced by ignition of the lighter. The edge of at least one of the fire holes extends a color-changing portion into the hole, and the flames produced by ignition of the lighter pass through the color-changing portion to produce flames of corresponding colors.

2. A color-changing sheet for a lighter according to claim 1, characterized in that: The sheet body includes a metal substrate and a color-changing reaction coating, and each sheet body adopts the same metal substrate and a different color-changing reaction coating.

3. The color-changing sheet for a lighter according to claim 1, characterized in that: The color-changing sheet is in the shape of a straight line, a polygon, an arc, a circle, a ring, a wave line, or a broken line.

4. The color-changing sheet for a lighter according to claim 1, characterized in that: The number of flame colors is equal to the number of the sheets, or the number of flame colors=the number of the sheets+1.

5. The color-changing sheet for a lighter according to claim 1, characterized in that: There are two sheets, which are arranged in a straight line to form three fire holes. One fire hole is provided on each of the two sheets, and the two fire holes have a color-changing portion. A fire hole is formed between the two sheets, and the fire hole does not have a color-changing portion.

6. The color-changing sheet for a lighter according to claim 5, characterized in that: A connecting hole is provided on one side of the two sheets that are away from each other.

7. The color-changing sheet for a lighter according to claim 1, characterized in that: There are three sheets, which are arranged in a ring shape to form three fire holes. Each of the three sheets is provided with a fire hole, and all three fire holes have a color-changing portion.

8. Direct-into lighter, characterized in that, It comprises a plurality of straight-up pagodas and the color-changing sheet as described in any one of claims 1 to 4, wherein an embedding groove for installing the color-changing sheet is provided above the straight-up pagodas.

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