CN214406145U

CN214406145U - Lighter core and lighter

Info

Publication number: CN214406145U
Application number: CN202120297555.2U
Authority: CN
Inventors: 杨世英
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-10-15
Anticipated expiration: 2031-02-02

Abstract

The utility model relates to a lighter core, including the core body, the core body is provided with ignition mechanism, and core body surface is provided with the damping arch, and the damping arch is the regional form that forms and casing inside wall formation face contact. With the adoption of the scheme, the utility model provides a guarantee core and casing long-time holding assembly stability's lighter core.

Description

Lighter core and lighter

Technical Field

The utility model relates to a lighter field, concretely relates to lighter core still relates to a lighter.

Background

Lighters are portable devices that are used primarily for lighting, smoking, and also for cooking and other lighting purposes. The main component of the lighter is an ignition mechanism, when the ignition mechanism acts, sparks are emitted to a gas area to ignite the gas. Because of the convenience of use, the utility model is popular with people.

The traditional lighter generally comprises a shell and a core which are arranged in a split mode, wherein the shell is provided with a base and a turnover cover arranged on the base in a turnover mode, the base is provided with an inserting cavity for inserting the core, and when ignition faults occur, a user can extract the core with the faults and insert a new core due to the fact that the shell has commemorative value and ornamental value. In order to guarantee in the use, the core can stably assemble in inserting the chamber, can set up the long and thin straight line arch of perpendicular to direction of inserting and pulling out on the core surface, form the line contact with the casing inner wall, the damping of placing the core and pulling out through deformation production, nevertheless owing to need supply oil for the core/aerify, need pull out the core repeatedly, so after long-time the use, long and thin straight line arch is worn and torn gradually, it is not hard up to lead to the core to appear with the assembly in inserting the chamber, need change the core promptly when ignition mechanism does not break down, use cost is increased.

Disclosure of Invention

Not enough to prior art exists, the utility model aims to provide a guarantee core and casing and keep assembly stability's lighter core for a long time.

In order to achieve the above purpose, the utility model provides a following technical scheme: including the core body, the core body be provided with ignition mechanism, core body surface be provided with the damping arch, its characterized in that: the damping bulge is in the shape of an area which is in surface contact with the inner side wall of the shell.

Through adopting above-mentioned technical scheme, will originally long and thin protruding adjustment for form the regional form of face contact with the casing inside wall, increase area of contact, at the pulling out of movement body and insert the in-process, the direction is inserted along pulling out to the damping arch, from wearing and tearing gradually near the tip of casing, and the damping arch of regional form is owing to having certain length in pulling out and inserting the direction, and it is long when having prolonged wearing and tearing greatly, has prolonged life promptly, guarantees that movement and casing keep assembly stability for a long time.

The utility model discloses further set up to: the damping bulge is in an S shape.

Through adopting above-mentioned technical scheme, the damping of "S" word shape is protruding, on the one hand, distributes in pulling out and inserts the ascending different positions of side, and it is long when having prolonged wearing and tearing, on the other hand, when guaranteeing area of contact, contact damping reduces when inserting pulling out and inserting ascending area of wearing and tearing, makes the assembly more laborsaving, swift.

The utility model discloses further set up to: the width of the damping bulge from one end of the S shape to the other end of the S shape tends to increase first and then decrease.

By adopting the technical scheme, because the abrasion is basically concentrated in the middle of the damping bulge, the width of the damping bulge is adjusted, so that the two ends of the damping bulge are small, the middle of the damping bulge is large, and the enough service life can be ensured even if the middle part is abraded violently.

The utility model discloses further set up to: the damping bulges are dot matrixes formed by a plurality of cylinders.

Through adopting above-mentioned technical scheme, the damping of cylinder dot matrix is protruding, distributes in pulling out and inserts the ascending different positions of direction, and it is long when having prolonged wearing and tearing when guaranteeing area of contact.

The utility model discloses further set up to: the damping bulge is in an 8 shape.

By adopting the technical scheme, the 8-shaped damping protrusions are distributed at different positions in the plugging and unplugging direction, so that the contact area is ensured, and meanwhile, the abrasion duration is prolonged.

The utility model discloses further set up to: the ignition mechanism is a gas type ignition mechanism or a kerosene type ignition mechanism or an electric heating type ignition mechanism or an arc type ignition mechanism.

Through adopting above-mentioned technical scheme, can select the ignition mechanism of different formation to be fixed in the core according to the demand, make the ignition mode of lighter core more diversified.

The utility model also provides an adopt the lighter of above-mentioned lighter core to provide following technical scheme: the machine core comprises a base and a turnover cover, wherein the turnover cover is arranged on the base in a turnover mode, and the base is provided with an inserting cavity for inserting the machine core body.

Through adopting above-mentioned technical scheme, during the assembly, the core inserts the chamber of inserting to form the damping cooperation with the chamber wall of inserting, form the stable installation of core body, simultaneously, cooperation flip will ignite the mechanism and protect increase of service life when idle.

Drawings

Fig. 1 is a perspective view of a lighter;

fig. 2 is an exploded view of the lighter;

fig. 3 is a front view of a first embodiment of a lighter cartridge;

fig. 4 is a front view of a second embodiment of the lighter cartridge;

fig. 5 is a front view of a third embodiment of a lighter cartridge.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1-5, the utility model discloses a lighter core, including core body 1, core body 1 is provided with ignition mechanism, core body 1 surface is provided with damping arch 11, damping arch 11 is the regional form that forms and casing inside wall formation face contact, will originally long and thin protruding adjustment be with the regional form of casing inside wall formation face contact, increase area of contact, in core body 1 pull out the in-process of inserting, the direction is inserted along pulling out to the damping arch, gradually wear and tear from the tip that is close to the casing, and the damping arch of regional form is owing to having certain length in pulling out the direction of inserting, it is long when having prolonged wearing and tearing greatly, service life has been prolonged promptly, guarantee core and casing long-time keep assembly stability.

The damping protrusion is in an S shape, namely, the S-shaped damping protrusion is distributed at different positions in the plugging and unplugging direction as shown in a in fig. 3, so that the abrasion time is prolonged, and on the other hand, the abrasion area in the plugging and unplugging direction is reduced while the contact area and the contact damping are ensured, so that the assembly is more labor-saving and faster.

The width of the damping bulge from one end of the S shape to the other end of the S shape tends to increase firstly and then decrease, the width of the damping bulge is adjusted to enable the two ends of the damping bulge to be small and the middle of the damping bulge to be large due to the fact that abrasion is basically concentrated in the middle of the damping bulge, and even if the middle of the damping bulge is abraded violently, the sufficient service life can be guaranteed.

The damping protrusion is a dot matrix formed by a plurality of cylinders, namely, as shown in a position b in fig. 4, the damping protrusions of the cylindrical dot matrix are distributed at different positions in the plugging and unplugging direction, so that the contact area is ensured, and meanwhile, the abrasion duration is prolonged.

The damping bulges are in the shape of an 8, namely, the damping bulges in the shape of the 8 are distributed at different positions in the plugging direction at the position c in fig. 5, so that the contact area is ensured, and meanwhile, the abrasion duration is prolonged.

The ignition mechanism is a gas type ignition mechanism or a kerosene type ignition mechanism or an electric heating type ignition mechanism or an electric arc type ignition mechanism, different formed ignition mechanisms can be selected according to requirements to be fixed on the lighter core, so that the ignition mode of the lighter core is more diversified, the gas type ignition mechanism comprises a gas box, piezoelectric electrons and a gas valve, and when the gas valve is opened, gas in the gas box is transmitted to the piezoelectric electrons through a pipeline and is ignited by the piezoelectric electrons; the kerosene type ignition mechanism comprises an oil tank, a fire wheel and an oil core, one end of the oil core is close to the fire wheel, the other end of the oil core extends into the oil tank, and the oil core is ignited when the fire wheel is fired; the electric heating type ignition mechanism comprises a power supply, a switch and an electric heating piece (an electric heating wire or an electric heating piece), and the switch controls the on-off of a power supply circuit between the electric heating piece and the power supply to ensure that the electric heating piece generates heat and ignites; the arc type ignition mechanism comprises an arc generation head, a high-voltage pack, a power supply and a switch, wherein when the switch is closed, the power supply forms a high-voltage arc at the arc generation head through the high-voltage pack so as to ignite, the ignition mechanisms are not identified in detail in the attached drawings, and are all of the existing structures, so that the completeness of the scheme is not influenced.

The utility model also provides an adopt lighter of above-mentioned lighter core, still include casing 2, casing 2 includes that base 21 and upset set up in base 21's flip 22, and base 21 is provided with and supplies core body 1 male chamber 23 of inserting, and during the assembly, the core inserts chamber 23 to with insert 23 chamber walls of chamber and form the damping cooperation, form core body 1's stable installation, simultaneously, cooperation flip 22 protects increase of service life with ignition mechanism when idle.

Claims

1. The utility model provides a lighter core, includes the core body, the core body be provided with ignition mechanism, core body surface be provided with the damping arch, its characterized in that: the damping bulge is in the shape of an area which is in surface contact with the inner side wall of the shell.

2. A lighter cartridge according to claim 1, wherein: the damping bulge is in an S shape.

3. A lighter cartridge according to claim 2, wherein: the width of the damping bulge from one end of the S shape to the other end of the S shape tends to increase first and then decrease.

4. A lighter cartridge according to claim 1, wherein: the damping bulges are dot matrixes formed by a plurality of cylinders.

5. A lighter cartridge according to claim 1, wherein: the damping bulge is in an 8 shape.

6. A lighter cartridge according to claim 1, wherein: the ignition mechanism is a gas type ignition mechanism or a kerosene type ignition mechanism or an electric heating type ignition mechanism or an arc type ignition mechanism.

7. A lighter incorporating a lighter cartridge as claimed in claim 1, 2, 3, 4, 5 or 6, wherein: the machine core comprises a base and a turnover cover, wherein the turnover cover is arranged on the base in a turnover mode, and the base is provided with an inserting cavity for inserting the machine core body.