CN200968624Y

CN200968624Y - Cigarette lighters with security architecture

Info

Publication number: CN200968624Y
Application number: CN 200620148360
Authority: CN
Inventors: 李振山; 吴金雄
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-10-23
Filing date: 2006-10-23
Publication date: 2007-10-31
Anticipated expiration: 2016-10-23

Abstract

The utility model relates to a lighter with a safety structure, which comprises a main body, a component of grinding wheel. Two bearing base are arranged at the right and left side of the main body oppositely. The bearing base is provided with a shaft hole. The component of grinding wheel is connected to the bearing base in a pin joint way which comprises a grinding wheel, several annular gears and external axis gears. The annular gear is clamped between the two sides of the grinding wheel, on which a corresponding perforation are arranged. The surface diameter of the external axis gear is less than the annular gear. Several convex shafts are arranged on the right and left surfaces of the external axis gears which dispose at the outside of the annular gears. One convex shaft of the external axis gear is connected to the perforation of the grinding wheel and annular gear in a pin joint way. Using the fall between the annular gears and the external axis gears, the pushed strength and tolerance of the user is controlled, thereby restricting the age levels of the user and improving the security of the lighter.

Description

Lighter with safeguard construction

Technical field

The utility model relates to a kind of lighter, relates in particular to a kind of lighter with safeguard construction.

Background technology

Because lighter has and is easy to carry, advantage such as conveniently use and be easy to ignite, make lighter become sharp weapon indispensable in the daily life.And just the kind of lighter is a feast for the eyes on the market at present, and is also similar in function and difference.Generally speaking, the principle major part of lighter is taked rotary assembly or piezoelectric element, near the locating of nozzle, when the interior fuel that is stored in lighter inside after the nozzle ejection, utilize rotary assembly or piezoelectric element to produce spark again and produce the intensity of a fire.

But also, lighter is convenient to the advantage of operating and being easy to ignite because having, particularly a kind of handheld lighter, and except above-mentioned advantage, its volume also has the short and small advantage of light grain husk.If lighter drops on the child when playing on hand accidentally, also cause in misgivings safe in utilization, make follow-uply in the design of handheld lighter, there's no one who doesn't or isn't under the prerequisite of security consideration, do not influence simultaneously under the advantage that originally has, actively improve disappearance structurally.

Therefore, a kind of known lighter structure, as shown in Figure 1, this lighter comprises emery wheel group 1a, bearing 2a and igniter 3a.Wherein emery wheel group 1a is articulated in the bearing 2a, and emery wheel group 1a also comprises emery wheel 11a, one group of interior arbor wheel 12a and one group of outer cincture 13a.All be provided with the wheel line that the finger friction is provided on the outer peripheral edges of emery wheel 11a, interior arbor wheel 12a and outer cincture 13a.In addition, emery wheel 11a is corresponding and connect firestone 31a on the igniter 3a, and central authorities' end of emery wheel 11a has perforation 111a.Arbor wheel 12a is located in the both sides of emery wheel 11a in this group, and the left and right sides wheel face of arbor wheel 12a all is provided with protruding axle 121a in this group, and simultaneously protruding axle 121a is articulated in this emery wheel 11a.In addition, the outside of arbor wheel 12a in the outer cincture 13a of this group is located in, the diameter of the outer cincture 13a of this group is also established axis hole 131a on the outer cincture 13a of this group simultaneously greater than interior arbor wheel 12a, in order to the protruding axle 121a of arbor wheel 12a in wearing, to form emery wheel group 1a.Last emery wheel group 1a is articulated in the set groove 21a of bearing 2a by protruding axle 121a, to form lighter structure.By the high low head of outer peripheral edges wheel line between interior arbor wheel 12a and outer cincture 13a, make the user finger can must be sunk into just firmly that arbor wheel 12a rotates in inner the drive, could drive emery wheel 11a and firestone 31a generation and rub and then cause the intensity of a fire.Thus, control lighter user's application of force size and anti-pain are to limit user's age aspect, the safeguard construction of this lighter of construction.

And in above-mentioned known configurations, though desire is utilized the interior arbor wheel 12a of drive emery wheel 11a rotation among the emery wheel group 1a and the height drop structure between outer cincture 13a, and distinguish the user with application of force size and anti-pain, cause the intensity of a fire to prevent any rotation this emery wheel 11a, cause dangerous situation to take place.Though this conception is beautiful, yet the finger size of but ignoring the user, children or child's finger is also littler than common people, still has an opportunity directly to utilize through outer cincture 13a finger to rotate emery wheel 11a and produces friction and cause the intensity of a fire with firestone 31a, becomes most desirable part in this design.

The utility model content

At above-mentioned disappearance, main purpose of the present utility model is to provide a kind of lighter with safeguard construction, and it mainly comprises lighter body, emery wheel group.Wherein: the top left right side of this lighter body is provided with corresponding bearing, and this bearing is provided with axis hole, and this emery wheel group is articulated on the bearing.This emery wheel group also comprises emery wheel, a plurality of interior wheels and outer arbor wheel, and wheel being located in the emery wheel both sides in these were a plurality of, all was provided with the perforation of correspondence on it.In addition, the wheel face diameter that is somebody's turn to do outer arbor wheel is respectively equipped with protruding axle less than interior wheel on these a plurality of outer arbor wheel left and right wheels faces, the wheel outside in these a plurality of outer arbor wheels are located at, protruding axle on the outer arbor wheel is articulated in the perforation of this emery wheel and interior wheel simultaneously, and connects airtight with the perforation of this emery wheel.By the high low head of interior wheel and outer arbor wheel, control lighter user application of force size and anti-pain are to limit user's age aspect, the security that improves lighter.

The utility model is arranged at the outermost of emery wheel group by the outer arbor wheel that wheel face is less, to produce high low head with interior wheel, except possessing original fail-safe conception, beyond the age aspect that limits the user, also broken through known disappearance, prevent to point less user and operate this lighter, have the lighter structure of security with construction.

Description of drawings

Fig. 1 is the cross-sectional schematic of known lighter;

Fig. 2 is a stereochemical structure decomposing schematic representation of the present utility model;

Fig. 3 is an emery wheel group STRUCTURE DECOMPOSITION schematic diagram of the present utility model;

Fig. 4 is an emery wheel group assembled sectional view of the present utility model;

Fig. 5 is a three-dimensional combination figure of the present utility model;

Fig. 6 is an operation cross-sectional schematic of the present utility model.

The primary clustering symbol description

(in the known technology)

Emery wheel group 1a emery wheel 11a

Arbor wheel 12a in the perforation 111a

The outer cincture 13a of protruding axle 121a

Axis hole 131a bearing 2a

Groove 21a igniter 3a

Firestone 31a

(the utility model)

Lighter body 1 bearing 11

Axis hole 111 igniters 12

Firestone 121 nozzles 122

Turn-button 123 buttons 124

Emery wheel group 2 emery wheels 21

Wheel 22 in the perforation 211

Wear groove 221 outer arbor wheels 23

Protruding axle 231 hurricane globes 3

Perforate 31 openings 32

The specific embodiment

See also Fig. 2, be three-dimensional exploded view of the present utility model.Wherein, lighter structure of the present utility model is based on lighter body 1.The top left right side of lighter body 1 is provided with corresponding bearing 11, and bearing 11 is provided with corresponding axis hole 111.Be provided with igniter 12 in the middle of two bearings 11, igniter 12 also comprises firestone 121.Firestone 121 front ends then are provided with nozzle 122, and the lower end of nozzle 122 is provided with turn-button 123, in order to the outlet size of control nozzle 122.In addition, be provided with button 124, move in order to the position of control nozzle 122 in firestone 121 rear ends.In addition, the inside of lighter body 1 is provided with fuel tank and supplies the part of this lighter start (figure does not express, and this is a no longer superfluous words of known technology).

Left and right sides bearing 11 on the lighter body 1 is articulated with emery wheel group 2, cooperates to consult Fig. 3 and Fig. 4.Emery wheel group 2 comprises 22 and one groups of outer arbor wheels 23 of wheel in the emery wheel 21, a group.Emery wheel group 2 assemblies are body all in the form of a ring, all is provided with the wheel line that height rises and falls on its outer diametric plane, drives this emery wheel group 2 in order to the finger friction that the user is provided and rotates.Emery wheel 21 is located at the central authorities of emery wheel group 2, touches with firestone 121 mutual subsides of igniter 12.All less than interior wheel 22 and outer arbor wheel 23, emery wheel 21 wheel face middle positions are provided with the perforation 211 that penetrates emery wheel 21 bodies to the wheel face of emery wheel 21.In addition, interior wheel 22 is located in emery wheel 21 left and right sides, and what be provided with simultaneously two wheel faces on interior wheel 22 wears groove 221, and wears the perforation 211 of groove 221 corresponding to emery wheel 21.At last, the wheel face of outer arbor wheel 23 is less than interior wheel 22, outside arbor wheel 23 about be respectively equipped with protruding axle 231 on two wheel faces.The outside of wheel 22 in outer arbor wheel 23 is located at, a protruding axle 231 of being located at simultaneously on the outer arbor wheel 23 is arranged in the perforation 211 of emery wheel 21 and wearing in the groove 221 of interior wheel 22, and the perforation 211 of emery wheel 21 and protruding axle 231 fluid-tight engagement, the internal diameter of wearing groove 221 of interior wheel 22 then is slightly larger than protruding axle 231, and its constitutional diagram as shown in Figure 4.

Continue and consult Fig. 2, the top of lighter body 1 is provided with the hurricane globe 3 of hollow, and the top front end of hurricane globe 3 is provided with perforate 31.Perforate 31 is corresponding to nozzle 122, and the rear end of hurricane globe 3 then is provided with opening 32, and in order to be installed with emery wheel group 2, its combination is finished figure as shown in Figure 5 when making hurricane globe 3 be arranged in the top of lighter body 1.

See also Fig. 6, be operation cross-sectional schematic of the present utility model, can find out, when user's desire is used lighter of the present utility model, after this finger face touches emery wheel group 2, because outer arbor wheel 23 wheel faces on the emery wheel group 2 less than interior wheel 22, cause the wheel line on the outer diametric plane to produce drop, make the user must grant strength and will point downwards and push, just can make the finger face contact simultaneously in the outer diametric planes of wheel 22 and outer arbor wheel 23 take turns line.Frictional force between line drives outer arbor wheel 23 and rotates with finger face and wheel again, also rotates simultaneously by protruding axle 231 emery wheels that connected airtight 21 simultaneously, and produces sparks with firestone 121 frictions and then see through the fuel formation intensity of a fire of nozzle 122 ejections.And, therefore only rotate 22 situations that can produce idle running of wheel in this purely because the groove 221 of wearing of interior wheel 22 does not connect airtight mutually with protruding axle 231, rotate and can not drive emery wheel 21, to reach the safeguard construction of this lighter.

Above-described embodiment only is preferable embodiment, can not limit practical range of the present utility model with this certainly, and the equivalence of doing according to the utility model claims and description changes or modifies, and all should belong to the scope that the utility model is contained.

Claims

1. the lighter with safeguard construction is characterized in that, comprising:

Lighter body, the top of described body are provided with one group of corresponding mutually bearing, are respectively equipped with axis hole on the described bearing;

The emery wheel group, it is articulated on the bearing of described lighter body, described emery wheel group comprises emery wheel, one group of interior wheel and one group of outer arbor wheel, the wheel face of wheel reaches the wheel face of outer arbor wheel respectively in wherein said greater than emery wheel, be respectively equipped with perforation and wear groove on described emery wheel and the interior wheel, be respectively equipped with protruding axle on the wheel face of described outer arbor wheel, wherein a protruding axle is arranged in the groove of wearing of described interior wheel, and connect airtight with the perforation of emery wheel, another protruding axle then is articulated in the axis hole of bearing.

2. the lighter with safeguard construction as claimed in claim 1 is characterized in that described lighter body top is provided with firestone.

3. the lighter with safeguard construction as claimed in claim 2 is characterized in that described firestone and emery wheel amplexiform mutually.

4. the lighter with safeguard construction as claimed in claim 1 is characterized in that the outer diametric plane of described emery wheel is provided with the wheel line.

5. the lighter with safeguard construction as claimed in claim 1 is characterized in that the wheel face middle position is located in the perforation of described emery wheel.

6. the lighter with safeguard construction as claimed in claim 1 is characterized in that the outer diametric plane of described interior wheel is provided with the wheel line.

7. the lighter with safeguard construction as claimed in claim 1 is characterized in that the groove of wearing of described interior wheel is located at described wheel face middle position.

8. the lighter with safeguard construction as claimed in claim 1, it is characterized in that described in wheel wear groove internal diameter protruding spool greater than outer arbor wheel.

9. the lighter with safeguard construction as claimed in claim 1 is characterized in that also comprising hurricane globe, and described hurricane globe covers at the lighter body top.