CN2859260Y - Blocking button type safety device of lighter - Google Patents

Abstract

The utility model involves in a kind of blocking button type safety device of lighter including button 9, a locking block 4 fixed in the shell of the lighter, an axis 2 fixed on the button 9 nearby one side of the surface, and an impetus turn lid 1 above the button 9 and connected with axis 2 through back spring 3. The locking block 4 is adjacent to the axis 2. One end of the impetus turn lid 1 is on the locking block 4 when the impetus turn lid 1 is parallel to the button 9 and the button 9 is pressed down, and one end of the impetus turn lid 1 will leave the locking block 4 when the other end of impetus turn lid 1 is boosted up. The benificial effect is to insure that children indifferent to safety awareness can not strike fire successfully by the step of boosting up the impetus turn lid before agitation, thereby guaranteeing the safety of life and property.

Description

Blocking button type safety device in the lighter

Technical field

The utility model relates to a kind of lighter, relates in particular in this lighter at prefiring safeties.

Background technology

The U.S. carried out the CR bill comprehensively in 1994 in the world, European Union adds after-tax from the import of nineteen ninety-five and twice pair of disposable lighter in 1999, had passed through the rules (CR bill) that the lighter below 2 Euros must install safety lock additional in 2002.So-called CR (CHILDR ESISTANCE) bill is meant to install additional on lighter and prevents the child device, to improve the lighter security performance.

Existing lighter has various styles, the lid of unlatching and the button of igniting also be have a variety of; As seen from Figure 1: be a kind of lighter commonly used, mainly by nozzles 5, pressure rod 6, air storage chamber 7, piezoelectrics 8 and button 9; When button 9 downwards on time, pushed up piezoelectrics 8, to pressing down, at this moment lighter just can fire piezoelectrics 8 through a segment distance.But the lighter of this style is disadvantageous to 5 years old children, because he can light a fire very easily, brings hidden danger to safety.

Summary of the invention

The utility model technical issues that need to address have provided blocking button type safety device in a kind of lighter, are intended to solve above-mentioned defective.

The utility model comprises button; Also comprise a position block that is fixed in the lighter casing, one is fixed on the button and the axle on the one side on contiguous its surface, a push-jump lid that passes through return spring and link to each other with axle on the top of button; Described position block is adjacent with axle; Parallel with button and when touching the button downwards when push-jump lid, an end of push-jump lid is on block; When the other end of push-jump lid upwards, an end of push-jump lid can leave block;

In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:

Compared with prior art, the beneficial effects of the utility model are: owing to before igniting the step that upwards promotes push-jump lid is arranged earlier, added a lock to safety, guaranteed the thin children of the awareness of safety success of can't striking sparks, guaranteed the safety of the person and property.

Description of drawings

Fig. 1 is the lighter structure figure of prior art;

Fig. 2 adopts lighter of the present utility model;

Fig. 3 A to Fig. 3 D is lighter release, sparking, recuperation figure;

The specific embodiment

Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail:

As seen from Figure 2: the utility model comprises button 9; Comprise that also 4, one of a position block that are fixed in the lighter casing is fixed on 2, one push-jump lids 1 that pass through return spring 3 and link to each other with axle 2 on the top of button 9 of axle on the one side on also contiguous its surface on the button 9; Described position block 4 is adjacent with axle 2; Parallel and touch the button downwards 9 the time when push-jump lid 1 and button 9, an end of push-jump lid 1 is on block 4; When the other end of push-jump lid 1 upwards, an end of push-jump lid 1 can leave block 4;

Described position block 4 has a distance that extrudes fire less than piezoelectrics through a segment distance downwards with an end of push-jump lid 1;

Lighter state of the present utility model and use can be divided into following a few part:

The lighter locking

As shown in Figure 3A, lighter is in locking bit, and the user presses to position block to the push-jump lid application of force, can not start the piezoelectricity fire maker, can not excite air storage chamber normally to strike sparks simultaneously, and lighter is in the lock state.

The lighter release

Shown in Fig. 3 B, user's application of force that makes progress promotes push-jump lid to vertical, to dominant bit, but guarantees the direct push button of user's application of force, then lighter release.

The lighter sparking

Shown in Fig. 3 C, the user presses the button of lighter downwards, as lighter use equally, can normally strike sparks there being electricity to have under the situation of gas.

The lighter reset locking

Shown in Fig. 3 D: under the effect of return spring, the user only need decontrol hand, just push-jump lid invests again above the button, lighter locks once more.

Claims (2)

1. blocking button type safety device in the lighter comprises button (9); It is characterized in that: also comprise a position block (4) that is fixed in the lighter casing, an axle (2) that is fixed on the one side on last and contiguous its surface of button (9), a push-jump lid (1) that passes through return spring (3) and link to each other on the top of button (9) with axle (2); Described position block (4) is adjacent with axle (2); Parallel with button (9) and when touching the button (9) downwards when push-jump lid (1), an end of push-jump lid (1) is on block (4); When the other end of push-jump lid (1) upwards, an end of push-jump lid (1) can leave block (4).

2. blocking button type safety device in the lighter according to claim 1 is characterized in that: described position block (4) has a distance that extrudes fire less than piezoelectrics through a segment distance downwards with an end of push-jump lid (1).

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