CN217584527U

CN217584527U - Lighter

Info

Publication number: CN217584527U
Application number: CN202221494759.6U
Authority: CN
Inventors: 黄强
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2022-10-14
Anticipated expiration: 2032-06-14

Abstract

The utility model relates to a lighter, including body, skull, ignition head, fuel assembly and ignition assembly, the skull rotates and sets up on the body, ignition assembly includes emery wheel and flint, the emery wheel rotates and sets up on the body to be located one side of ignition head, the setting of flint scalable removal is on the body, still including the torsional spring of installing on the body, be provided with first elasticity conflict portion and second elasticity conflict portion on the torsional spring, first elasticity conflict portion can support the flint and establish on the emery wheel, second elasticity conflict portion supports and establishes on the head cover, when the head cover is in the closed position, the torsional spring can give the skull to the rotatory elastic force of closing direction; when the head cover is in the open position, the torsion spring can give the elastic force for rotating the head cover towards the opening direction. By adopting the above scheme, the utility model overcomes the not enough of prior art existence, provide a lighter, flint mounting structure on it is simple to the skull can keep closing or open mode.

Description

Lighter

Technical Field

The utility model relates to a lighter.

Background

Present lighter, which comprises an outer shell, the ignition head, fuel assembly and ignition assembly, fuel assembly can be for the reservoir with give vent to anger needle valve complex structure, also can be that the cotton core soaks and is stained with oily structure, ignition assembly includes the emery wheel, the flint, spring and ejector pin, the emery wheel rotates and sets up on the shell, the emery wheel is located one side of ignition head, the ejector pin is established on the shell soon, the ejector pin passes through the spring and can supports the flint to establish on the emery wheel, it is provided with the skull to rotate on the shell, when igniteing, open the skull, the finger drives the emery wheel and rotates, the emery wheel produces the spark with the flint friction, produce flame in ignition head department.

However, the flint is installed in an auxiliary mode through the spring and the ejector rod, the flint needs a large installation space, an installation cavity for placing the spring and a threaded hole for screwing the ejector rod need to be formed in the shell, the head cover does not have limiting resistance in the closing or opening position, and the head cover is easy to be closed or opened by misoperation.

Disclosure of Invention

The utility model overcomes prior art's is not enough, provides a lighter, and the flint mounting structure on it is simple to the skull can keep closing or open mode.

In order to realize the purpose, the utility model discloses a technical scheme be: a lighter comprises a body, a head cover, an ignition head, a fuel assembly and an ignition assembly, wherein the head cover is rotatably arranged on the body, the ignition assembly comprises a grinding wheel and a flint, the grinding wheel is rotatably arranged on the body and is positioned beside the ignition head, the flint is telescopically arranged on the body, the lighter also comprises a torsional spring arranged on the body, the torsional spring is provided with a first elastic abutting part and a second elastic abutting part, the first elastic abutting part can abut the flint on the grinding wheel, the second elastic abutting part abuts on the head cover, and when the head cover is positioned at a closed position, the torsional spring can give elastic force to the head cover to rotate towards the closed direction; when the head cover is in the open position, the torsion spring can give the head cover an elastic force of rotating in the opening direction.

Through adopting above-mentioned scheme, fuel assembly can be for the gas receiver and the needle valve complex structure of giving vent to anger, also can be that the cotton core soaks and is stained with fuel-fired structure, open the skull, the finger drives the emery wheel and rotates, because flint and emery wheel are inconsistent, the emery wheel produces the spark with the flint friction, produce flame in ignition head department, the flint supports the installation of pressing through the first elasticity conflict portion of torsional spring, elastic deformation can take place for first elasticity conflict portion, can guarantee the flint to support and establish on the emery wheel, and the flint can also stretch out and draw back the removal, flint mounting structure on it is simple, when the skull is in closing or opening the position, do not apply external acting force, the skull is difficult for opening or closing, can make the skull keep closing or open the state, and make full use of the structure of torsional spring, moreover, the steam generator is simple in structure, and reasonable design.

The utility model discloses a further setting is: the rotation is provided with the gyro wheel on the protecgulum, is provided with the race with second elasticity conflict shape adaptation on the gyro wheel, and second elasticity conflict portion supports the race department of establishing at the gyro wheel.

Through adopting above-mentioned scheme, rolling friction replaces sliding friction, can reduce wearing and tearing, and second elasticity conflict portion cooperates with the race of gyro wheel, and when the skull was closed or was opened, second elasticity conflict portion was difficult for breaking away from the race, simple structure, reasonable in design.

The utility model discloses a further setting is: the body is provided with the guide way on one side of emery wheel, and flint and guide way cooperation of sliding are provided with the opening that supplies first elasticity conflict portion to pass on the bottom surface of guide way, and the tip of first elasticity conflict portion stretches out the setting from the up end of body.

Through adopting above-mentioned scheme, the tip of first elasticity conflict portion stretches out the setting from the up end of body, and when the installation flint, the tip of the first elasticity conflict portion of being convenient for operate for it keeps away from the emery wheel, so that the flint can pack into the guide way in, open-ended setting not only can supply first elasticity conflict portion to wear to establish, when the flint moves along the guide way is flexible, and first elasticity conflict portion also can follow the opening and remove, simple structure, reasonable in design.

The utility model discloses a further setting is: the fuel assembly comprises a combustible cotton core and a containing cavity arranged in the body, a through hole is formed in the ignition head, the cotton core penetrates through the through hole, one end of the cotton core extends into the containing cavity, and the other end of the cotton core extends out of the through hole.

By adopting the above scheme, but holding intracavity holding liquid or kerosene comburent, the cotton core draws the flammable liquid of holding intracavity, contains flammable liquid on the whole cotton core, and flame just can not the direct combustion cotton core like this, prolongs the life of cotton core, and the cost is lower, convenient to use.

The utility model discloses a further setting is: the body includes casing and well frame, and well frame is installed on the casing, and the holding chamber sets up in the casing, and ignition head and flint setting are on well frame, and the emery wheel rotates and sets up on well frame, the torsional spring sets up on well frame through the installation axle, the skull passes through the articulated shaft rotation and sets up on the casing, and the installation axle is parallel to each other with the articulated shaft to the installation axle is located the below of articulated shaft.

By adopting the scheme, the shell and the middle frame are installed in a split mode, and production and assembly are facilitated.

The utility model discloses a further setting is: the middle frame is inserted on the shell, the ignition head is screwed on the shell, and the ignition head can support the middle frame on the shell.

Through adopting above-mentioned scheme, be provided with the slot on the casing, the well frame is inserted and is established slot department, sets up the screw hole on the bottom surface of slot, and screw hole and holding chamber intercommunication, the upper end of ignition head is provided with the chimb, and the ignition head runs through the well frame, establishes at screw hole department when the lower extreme of ignition head revolves, and the chimb of ignition head can support and press the well frame, realizes the location installation of well frame, can save screw connection structure, simple structure, reasonable in design.

The present invention will be further described with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic view showing an open state of a head cover;

fig. 2 is an exploded view of the lighter;

FIG. 3 is a schematic view of the matching structure of the torsion spring and the middle frame;

FIG. 4 is a schematic structural view of a torsion spring;

fig. 5 is a schematic structural view of the head cap;

fig. 6 is a schematic view of the structure of the ignition head;

FIG. 7 is a schematic structural diagram of a chassis;

fig. 8 is a schematic view of the closed state of the head cover.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

As shown in fig. 1-8, a lighter comprises a body, a head cover 3, an ignition head 4, a fuel assembly and an ignition assembly, wherein the head cover 3 is rotatably arranged on the body, the ignition assembly comprises a grinding wheel 51 and a flint 52, the grinding wheel 51 is rotatably arranged on the body and is positioned beside the ignition head 4, the flint 52 is telescopically arranged on the body, the lighter further comprises a torsion spring 6 arranged on the body, a first elastic abutting part 61 and a second elastic abutting part 62 are arranged on the torsion spring, the flint 52 can be abutted against the grinding wheel 51 by the first elastic abutting part 61, the second elastic abutting part 62 is abutted against the head cover 3, and when the head cover 3 is in a closed position, the torsion spring 6 can give the elastic force to the head cover 3 to rotate towards the closed direction; the torsion spring 6 can give an elastic force to rotate the head cover 3 in the opening direction when the head cover 3 is in the open position.

In this embodiment, the roller 7 is rotatably disposed on the head cover 3, the roller 7 is disposed with a wheel groove 71 having a shape matching with the second elastic abutting portion 62, and the second elastic abutting portion 62 abuts against the wheel groove 71 of the roller 7.

In this embodiment, the body is provided with a guide groove 21 beside the grinding wheel 51, the flint 52 is slidably fitted with the guide groove 21, an opening 22 for the first elastic abutting portion 61 to pass through is provided on the bottom surface of the guide groove 21, and the end of the first elastic abutting portion 61 extends out of the upper end surface of the body.

In this embodiment, fuel assembly includes combustible wick 8 and sets up the holding chamber 11 in this body, is provided with through-hole 41 on the ignition head 4, and wick 8 runs through the setting of through-hole 41, and in the one end of wick 8 stretched into holding chamber 11, the through-hole 41 was stretched out to the other end of wick 8. Of course, the fuel assembly may also be a structure in which the air storage chamber is matched with the air outlet needle valve.

In this embodiment, the body includes casing 1 and middle frame 2, and middle frame 2 installs on casing 1, and holding chamber 11 sets up in casing 1, and ignition head 4 and flint 52 set up on middle frame 2, and emery wheel 51 rotates and sets up on middle frame 2, and torsional spring 6 sets up on middle frame 2 through installation axle 91, and skull 3 rotates through articulated shaft 92 and sets up on casing 1, and installation axle 91 is parallel to each other with articulated shaft 92 to installation axle 91 is located the below of articulated shaft 92.

In this embodiment, be provided with slot 12 on casing 1, well frame 2 is inserted and is established slot 12 department, set up screw hole 13 on the bottom surface of slot 12, screw hole 13 and holding chamber 11 intercommunication, the upper end of ignition head 4 is provided with chimb 42, ignition head 4 runs through well frame 2, establish in screw hole 13 department soon when the lower extreme of ignition head 4, the chimb 42 of ignition head 4 can support and press well frame 2, realize the location installation of well frame 2, can save screw connection structure, moreover, the steam generator is simple in structure, and reasonable in design.

The above embodiments are only preferred embodiments of the present invention, and the general changes and substitutions by those skilled in the art within the technical scope of the present invention are all included in the protection scope of the present invention.

Claims

1. The utility model provides a lighter, includes body, skull, ignition, fuel assembly and ignition, and the skull rotates and sets up on the body, ignition includes emery wheel and flint, and the emery wheel rotates and sets up on the body to be located one side of ignition, the setting of the scalable removal of flint is on the body, its characterized in that: the grinding wheel is characterized by also comprising a torsional spring arranged on the body, wherein a first elastic abutting part and a second elastic abutting part are arranged on the torsional spring, the first elastic abutting part can abut the flint on the grinding wheel, the second elastic abutting part abuts on the head cover, and when the head cover is positioned at the closing position, the torsional spring can give elastic force to the head cover to rotate towards the closing direction; when the head cover is in the open position, the torsion spring can give the elastic force for rotating the head cover towards the opening direction.

2. The lighter according to claim 1, wherein: the rotation is provided with the gyro wheel on the head cover, be provided with on the gyro wheel with the race of second elasticity conflict portion shape adaptation, second elasticity conflict portion supports the race department of establishing at the gyro wheel.

3. A lighter according to claim 1 or 2, wherein: the body is provided with the guide way on one side of emery wheel, and flint and guide way cooperation of sliding are provided with the opening that supplies first elasticity conflict portion to pass on the bottom surface of guide way, and the tip of first elasticity conflict portion stretches out the setting from the up end of body.

4. A lighter according to claim 1 or 2, wherein: the fuel assembly comprises a combustible cotton core and a containing cavity arranged in the body, a through hole is formed in the ignition head, the cotton core penetrates through the through hole, one end of the cotton core extends into the containing cavity, and the other end of the cotton core extends out of the through hole.

5. The lighter according to claim 4, wherein: the body includes casing and well frame, and well frame is installed on the casing, and the holding chamber sets up in the casing, and ignition head and flint set up on well frame, and the emery wheel rotates and sets up on well frame, the torsional spring sets up on well frame through the installation axle, the skull passes through the articulated shaft rotation and sets up on the casing, and the installation axle is parallel to each other with the articulated shaft to the installation axle is located the below of articulated shaft.

6. The lighter according to claim 5, wherein: the middle frame is inserted into the machine shell, the ignition head is screwed on the machine shell, and the ignition head can prop the middle frame against the machine shell.