CN2859258Y - Slip cover type safety device of lighter - Google Patents

Abstract

The utility model involves in a kind of slip cover type safety device of lighter including baffle 7, pedestal 110, piezolighter 2 and a slip cover structure 11. The slip cover structure 11 includes a slip cover 113, a stop block 111 and a offsetting spring 112. The slip cover 113 is arranged at the top of the pedestal 110. One end of the slip cover is in touch with top of the baffle 7. The bottom of the slip cover stops the baffle 7 by stop block 111. The other end of the stop block 111 is connected with one end of offsetting spring 112. The other end of offsetting spring 112 and top of the pedestal 110 are fixed. The slip cover 113 leaves the baffle 7 and drives the pedestal 110 touching the piezolighter 2 as it is ready for agitating. The step of slipping cover before agitating guarantees the safety of life and property.

Description

Slip cover 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 shown in Figure 1: be a kind of lighter commonly used,, piezoelectrics 2, air storage chamber 3, open atmospheric pressure pole 4, nozzles 5, high-voltage line 6 and baffle plate 7 is formed mainly by lid 1, base 110; Its lid is exactly the button of an igniting, when lid downwards on time, drive base 110 and be pressed onto piezoelectrics, at this moment lighter just can fire.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 slip cover type safety device in a kind of lighter, are intended to solve above-mentioned defective.

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

The utility model comprises baffle plate, base, piezoelectrics; Also comprise a sliding lid construction; Described sliding lid construction comprises a slip lid, a stop block, a back-moving spring; Slip lid is placed in the top of base, the upper end sliding-contact of one end and baffle plate, the basifacial of slip lid is by an end and the baffle plate stop bit of stop block, and the other end of stop block is connected with an end of back-moving spring, and an end on the other end of back-moving spring and the top of base is fixed; When needs were lighted a fire, the slip slip lid made slip lid leave baffle plate, contacted with piezoelectrics by driving base downwards again;

Compared with prior art, the beneficial effects of the utility model are: owing to before igniting the step of a slip 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 is example structure figure of the utility model;

Fig. 3 B is Fig. 3 A reset condition structure chart;

Fig. 3 C is Fig. 3 A releasing process structure chart;

Fig. 3 D is that structure chart is finished in Fig. 3 A release;

Fig. 4 A to Fig. 4 E 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:

By Fig. 2, Fig. 3 A as seen: the utility model comprises baffle plate 7, base 110, piezoelectrics 2; Also comprise a sliding lid construction 11; Described sliding lid construction 11 comprises 111, one back-moving springs 112 of 113, one stop blocks of a slip lid; Slip lid 113 is placed in the top of base 110, the upper end sliding-contact of one end and baffle plate 7, the basifacial of slip lid 113 is by an end and baffle plate 7 stop bits of stop block 111, the other end of stop block 111 is connected with an end of back-moving spring 112, and an end on the top of the other end of back-moving spring 112 and base 110 is fixed; When needs were lighted a fire, slip slip lid 113 made slip lid 113 leave baffle plate 7, contacted with piezoelectrics 2 by driving base 110 downwards again;

When slip lid 113 was sliding backward, described slip lid 113 separated with baffle plate 7;

When slip lid 113 was slided forward or to the left or to the right, described slip lid 113 separated with baffle plate 7 by the hole on it.

The utility model is an example with the motion of slip lid backward directions:

Slip lid has three kinds of states.

Locking-in state

The locking-in state of slip lid is shown in Fig. 3 B:

Place based on back-moving spring between the end of stop block and base, be in relaxed state, this moment, lighter was in the lock state.

Releasing process

The releasing process of slip lid, the application of force illustrates shown in Fig. 3 C:

The user is to the slip lid application of force, and back-moving spring is pressurized gradually, is in tight state, and this moment, lighter was in just progressively release.

Release is finished

The release completion status of slip lid, the user to position shown in Fig. 3 D, skids off the agretope of baffle plate until slip lid to the slip lid application of force, and the safety lock of lighter is removed, and can strike sparks;

Use lighter state of the present utility model can be divided into following a few part:

The lighter locking

Shown in Fig. 4 A, slip lid is limited by baffle plate, and the user can not start the piezoelectricity fire maker by the downward application of force of slip lid, also promptly can not normally strike sparks, and lighter is in the lock state.

The lighter release

Shown in Fig. 4 B, the user slides backward slip lid, makes its restriction that progressively breaks away from baffle plate, can pass through the downward application of force of slip lid until the user, and release is finished.

Lighter is normally struck sparks

Shown in Fig. 4 C, after the user finishes release, can push slip lid startup piezoelectricity fire maker downwards and light the gas that ejects from air storage chamber, normal sparking as the sparking press proof.

The lighter reset locking

As Fig. 4 D, after the user finishes normal sparking, unclamp application of force hand, the piezoelectricity fire maker resets, and the compound slip lid of jack-up rises to normal position.

As Fig. 4 E, slip lid is released into relaxed state at normal position back-moving spring wherein from tight state, drives slip lid to stop block and stops, and the slip lid elongated end is positioned at the baffle plate top, and lighter can not normally be struck sparks, and is in the lock state again.

Claims (3)

1. slip cover type safety device in the lighter comprises baffle plate (7), base (110), piezoelectrics (2); It is characterized in that: also comprise a sliding lid construction (11); Described sliding lid construction (11) comprises a slip lid (113), a stop block (111), a back-moving spring (112); Slip lid (113) is placed in the top of base (110), the upper end sliding-contact of one end and baffle plate (7), the basifacial of slip lid (113) is by an end and baffle plate (7) stop bit of stop block (111), the other end of stop block (111) is connected with an end of back-moving spring (112), and an end on the top of the other end of back-moving spring (112) and base (110) is fixed; When needs were lighted a fire, slip slip lid (113) made slip lid (113) leave baffle plate (7), contacted with piezoelectrics (2) by driving base (110) downwards again.

2. slip cover type safety device in the lighter according to claim 1 is characterized in that: when slip lid (113) was sliding backward, described slip lid (113) separated with baffle plate (7).

3. slip cover type safety device in the lighter according to claim 1 is characterized in that: when slip lid (113) was slided forward or to the left or to the right, described slip lid (113) separated with baffle plate (7) by the hole on it.

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