CN216244403U

CN216244403U - Lighter with child lock function

Info

Publication number: CN216244403U
Application number: CN202123040186.8U
Authority: CN
Inventors: 黄发静
Original assignee: Wenzhou Rifeng Lighter Co ltd
Current assignee: Wenzhou Rifeng Lighter Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-04-08
Anticipated expiration: 2031-12-06

Abstract

The utility model discloses a lighter with a child lock function, which comprises a shell, wherein one side of the top of the shell is rotatably connected with a cover body through a hinge piece, the top of the shell is provided with an air-proof pipe, the outer wall of one side of the air-proof pipe is provided with an ignition port, the outer side of the ignition port is rotatably provided with a steel wheel, the bottom of the steel wheel is provided with a flint, one side of the upper part of the shell is provided with a child lock mechanism, the child lock mechanism comprises a rotating shaft, one end of the rotating shaft is provided with a first bevel gear, and the outer side of the first bevel gear is provided with a second bevel gear. This child lock mechanism of lighter of taking child lock function can realize going up and down the lifter plate to separate cotton core and steel wheel in will preventing wind the pipe, make the spark when steel wheel and flint friction can not touch the cotton core, thereby can not beating the lighter, child takes and also can not cause danger, can descend the lifter plate when using, can open the ignition mouth, rotate the steel wheel after, make the spark when steel wheel and flint friction contact the cotton core, beat the lighter.

Description

Lighter with child lock function

Technical Field

The utility model relates to the technical field of lighters, in particular to a lighter with a child lock function.

Background

The lighter is a small-sized ignition device. It is mainly used for fire-lighting, smoking, cooking and other fire-lighting. The main parts of the lighter are the ignition mechanism and the gas storage box, when the ignition mechanism acts, sparks are emitted to the gas area, and the gas is ignited, but the existing lighter is easily taken by children when being placed, so that the lighter is operated by mistake, and dangerous situations are caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lighter with a child lock function, which aims to solve the problems in the background technology.

In order to achieve the above object, the present invention provides a lighter with a child lock function, comprising a housing, one side of the top of the shell is rotatably connected with a cover body through a hinge piece, the top of the shell is provided with an air-proof pipe, an ignition port is arranged on the outer wall of one side of the wind-proof pipe, a steel wheel is rotatably arranged on the outer side of the ignition port, the bottom of the steel wheel is provided with a flint, one side of the upper part of the shell is provided with a child lock mechanism, the child lock mechanism comprises a rotating shaft, a first bevel gear is arranged at one end of the rotating shaft, a second bevel gear is arranged at the outer side of the first bevel gear, the second bevel gear is meshed with the first bevel gear, the top of the second bevel gear is provided with a screw rod, the lead screw is provided with a lifting plate, the middle part of the lifting plate is provided with a threaded hole, the lead screw is in threaded connection with the threaded hole of the lifting plate, and the outer end of the rotating shaft penetrates through the outer wall of the shell and is provided with a turntable.

Preferably, a sealing plug is arranged on the inner wall of the cover body close to the air-proof pipe.

Preferably, the bottom of the flint is inserted into a top hole of the shell, and the bottom surface of the flint is provided with a spring.

Preferably, the inside of casing is provided with the oil storage storehouse, the top of oil storage storehouse is close to prevent that tuber pipe department is provided with the opening and installs the cotton core.

Preferably, a flint storage bin is installed at one side of the interior of the shell.

Preferably, sliding grooves are formed in the ignition port and located on two sides of the lifting plate, and the lifting plate can slide up and down along the sliding grooves.

Preferably, the inner wall of the shell is provided with a first positioning plate near the rotating shaft, the rotating shaft is rotatably connected with the first positioning plate through a bearing, the inner wall of the shell is provided with a second positioning plate near the screw rod, and the screw rod is rotatably connected with the second positioning plate through a bearing.

Compared with the prior art, the utility model has the beneficial effects that:

in this take lighter of child's lock function, can realize the lift with the lifter plate through the child's lock mechanism that wherein sets up, thereby separate cotton core and steel wheel in will preventing wind the pipe, make the spark when steel wheel and flint friction can not touch the cotton core, thereby can not be beating the lighter, child takes and also can not cause danger, can descend the lifter plate when using, can open the ignition mouth, rotate the steel wheel after, make the spark when steel wheel and flint friction contact the cotton core, beat the lighter.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic structural view of the child lock mechanism of the present invention.

The various reference numbers in the figures mean:

1. a housing; 2. a cover body; 21. a sealing plug; 22. an articulation member; 3. wind-proof pipe; 31. an ignition port; 32. a steel wheel; 33. flint; 4. a child lock mechanism; 41. a rotating shaft; 411. a turntable; 412. a first positioning plate; 42. a first bevel gear; 43. a second bevel gear; 44. a screw rod; 441. a second positioning plate; 45. a lifting plate; 5. an oil storage bin; 6. the flint storage bin.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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 is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example 1

The utility model provides a lighter with a child lock function, as shown in figures 1-3, comprising a shell 1, wherein one side of the top of the shell 1 is rotatably connected with a cover body 2 through a hinge piece 22, so that the cover body 2 can be conveniently closed, the lighter can be covered and protected when not in use, an air-proof pipe 3 is arranged at the top of the shell 1, a certain wind-proof effect is achieved, a lighting port 31 is arranged on the outer wall of one side of the air-proof pipe 3, a steel wheel 32 is rotatably arranged on the outer side of the lighting port 31, a flint 33 is arranged at the bottom of the steel wheel 32, the flint 33 can be rubbed by rotating the steel wheel 32 to generate sparks, the sparks are sputtered onto a cotton core in the air-proof pipe 3 through the lighting port 31 and can be ignited, a child lock mechanism 4 is arranged at one side of the upper part of the shell 1 and is used for locking the lighter when not in use and avoiding the lighter from being ignited by the child misoperation, the child lock mechanism 4 comprises a rotating shaft 41, a first bevel gear 42 is arranged at one end of the rotating shaft 41, the outside of first bevel gear 42 is provided with second bevel gear 43, second bevel gear 43 and the meshing of first bevel gear 42, lead screw 44 is installed at the top of second bevel gear 43, install lifter plate 45 on the lead screw 44, the threaded hole has been seted up at the middle part of lifter plate 45, the screw hole threaded connection of lead screw 44 and lifter plate 45, the outer end of pivot 41 runs through the outer wall of casing 1 and installs carousel 411, it rotates to drive pivot 41 through rotating carousel 411, and then drive first bevel gear 42 and rotate, thereby make second bevel gear 43 rotate, drive lead screw 44 and rotate after that, make lifter plate 45 on the lead screw 44 realize the lift effect at last, open and close ignition mouth 31.

In this embodiment, the inner wall of the cover body 2 is provided with a sealing plug 21 near the wind-proof pipe, so that when the cover body 2 is covered, the wind-proof pipe 3 is sealed through the sealing plug 21, and flame is completely extinguished.

Specifically, the bottom of the flint 33 is inserted into the top hole of the shell 1, the bottom surface of the flint 33 is provided with a spring, and the flint 33 can be jacked up through the spring, so that the flint 33 is in contact with the steel wheel 32, and mutual friction is facilitated to generate sparks.

Further, the inside of casing 1 is provided with oil storage bin 5 for store fuel, and the top in oil storage bin 5 is close to and is provided with the opening and install the cotton core in preventing tuber pipe 3 department for ignite it through the spark, thereby produce flame.

Further, a flint storage bin 6 is installed on one side inside the shell 1 and used for storing the flint 33, and the long-term use of the lighter is guaranteed.

Example 2

In order to further guarantee the stable lift of lifter plate 45, the both sides department that ignition hole 31 is located lifter plate 45 is provided with the spout, and lifter plate 45 can slide from top to bottom along the spout for lifter plate 45 can stably not rock when going up and down, thereby conveniently adjusts from top to bottom.

Further, the inner wall of the housing 1 is close to the rotating shaft 41 and is provided with a first positioning plate 412, the rotating shaft 41 is rotatably connected with the first positioning plate 412 through a bearing, so that the rotating shaft 41 is positioned and kept horizontal, the inner wall of the housing 1 is close to the lead screw 44 and is provided with a second positioning plate 44, the lead screw 44 is rotatably connected with the second positioning plate 44 through a bearing, so that the lead screw 44 is positioned and kept vertical, the child lock mechanism 4 can be ensured to be stable in structure through the design, the components cannot fall off, and the service life of the child lock mechanism is prolonged.

When the lighter with the child lock function is used, the lighter is held on a hand, the steel wheel 32 is pushed by fingers to rotate, the steel wheel 32 is rotated to rub with the flint 33 to generate sparks, the sparks are sputtered onto the cotton cores in the windproof pipe 3 through the ignition port 31 to ignite, the cotton cores absorb fuel through the oil storage bin 5 to combust to generate flame, when the lighter is not used at ordinary times, the rotating disc 411 is rotated to drive the rotating shaft 41 to rotate, further the first bevel gear 42 is driven to rotate, the second bevel gear 43 is driven to rotate, then the screw rod 44 is driven to rotate, finally the lifting plate 45 on the screw rod 44 realizes the lifting effect, the ignition port 31 is closed, the cotton cores are separated from the steel wheel 32 at the moment, the sparks generated when the steel wheel 32 rubs with the flint 33 do not touch the cotton cores in the windproof pipe 3, so that the lighter cannot be ignited, and children cannot cause danger when being held, when the lighter is used, the lifting plate 45 descends by rotating the turntable 411, the ignition port 31 can be opened, and after the steel wheel 32 is rotated, sparks generated when the steel wheel 32 rubs with the flint 33 contact with the cotton core to strike the lighter.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a take lighter of child lock function, includes casing (1), its characterized in that: the improved children's lock is characterized in that a cover body (2) is rotatably connected to one side of the top of the shell (1) through a hinge piece (22), an air-proof pipe (3) is installed at the top of the shell (1), an ignition port (31) is formed in the outer wall of one side of the air-proof pipe (3), a steel wheel (32) is rotatably installed on the outer side of the ignition port (31), a flint (33) is arranged at the bottom of the steel wheel (32), a children lock mechanism (4) is installed on one side of the upper portion of the shell (1), the children lock mechanism (4) comprises a rotating shaft (41), a first bevel gear (42) is installed at one end of the rotating shaft (41), a second bevel gear (43) is arranged on the outer side of the first bevel gear (42), the second bevel gear (43) is meshed with the first bevel gear (42), a screw rod (44) is installed at the top of the second bevel gear (43), and a lifting plate (45) is installed on the screw rod (44), threaded holes are formed in the middle of the lifting plate (45), the screw rod (44) is in threaded connection with the threaded holes of the lifting plate (45), and the outer end of the rotating shaft (41) penetrates through the outer wall of the shell (1) and is provided with a rotating disc (411).

2. The lighter with child lock function according to claim 1, wherein: and a sealing plug (21) is arranged on the inner wall of the cover body (2) close to the windproof pipe.

3. The lighter with child lock function according to claim 1, wherein: the bottom of the flint (33) is inserted into a top hole of the shell (1), and a spring is installed on the surface of the bottom of the flint (33).

4. The lighter with child lock function according to claim 1, wherein: the inside of casing (1) is provided with oil storage storehouse (5), the top of oil storage storehouse (5) is close to prevent that tuber pipe (3) department is provided with the opening and installs the cotton core.

5. The lighter with child lock function according to claim 1, wherein: a flint storage bin (6) is installed on one side inside the shell (1).

6. The lighter with child lock function according to claim 1, wherein: the ignition port (31) is provided with sliding grooves at two sides of the lifting plate (45), and the lifting plate (45) can slide up and down along the sliding grooves.

7. The lighter with child lock function according to claim 1, wherein: the inner wall of casing (1) is close to pivot (41) department and installs first locating plate (412), pivot (41) are connected through the bearing rotation with first locating plate (412), the inner wall of casing (1) is close to lead screw (44) department and installs second locating plate (441), lead screw (44) are connected through the bearing rotation with second locating plate (441).