CN201014494Y

CN201014494Y - Lever-type igniting lighter for prevent children opening

Info

Publication number: CN201014494Y
Application number: CNU2007200356331U
Authority: CN
Inventors: 吴铿
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-03-21
Filing date: 2007-03-21
Publication date: 2008-01-30
Anticipated expiration: 2017-03-21

Abstract

The utility model relates to a lighter, in particular to the lighter with the lever-typed ignition which can effectively prevent the children from opening the lighter. The utility model adopts the following technic proposal: the utility model relates to the lighter with the lever-typed ignition which can prevent the children from opening the lighter, and is characterized in that: one side of the lighter which is positioned on an ignition button and is exposed at the outside of a shell body is provided with a press part which is arranged on the shell body by a rotation axis, the press part and the shell body constitute a running fit by the rotation axis, the press part is articulated with the rotation axis by a boss which is arranged on the press part, the boss divides the press part into two parts which have the different lengths, the short part can form a locking fit when the short part is arranged above the press surface of the ignition button, and the long part can form an unlocking press fit when the long part is arranged above the press surface of the ignition button. The utility model can overcome the shortcomings in the prior art by using the proposal, while the utility model also provides the novel lighter with the lever-typed ignition which can prevent the children from opening the lighter and has the reasonable structure, simple and reliable operation, low cost and high safety factor.

Description

Prevent the lighter of the lever igniting of child

Technical field

The utility model relates to a kind of lighter, is meant the lighter of the lever igniting that can effectively prevent child especially.

Background technology

Lighter is a kind of necessity in the daily life, but because this product is to be used for igniting, so concerning children or some specific groups, it also is a kind of dangerous material; Lighter can be carried usually in addition, causes unnecessary trouble so also collided, hang by other article easily in the process of carrying.As common push type lighter, include housing, middle frame, bring out gas tank body, the igniting electronics of pneumatic module and the button of lighting a fire into, described igniting button is plugged on the top with respect to the igniting electronics of housing, and constitute guide rail and guide groove with it and cooperate, one end of igniting button places igniting electronics top and constitutes with it by interference fit, the other end exposes and become press surface outside housing, only need point the press surface of directly pushing the igniting button when lighting a fire like this and get final product.At some above-mentioned problems, producer of today has all had realized that the common problem that does not exist with the lighter of safety device.The existence of the lighter of some band safety devices is also arranged certainly, as the patent No. be: a kind of name of 03220285.7 is called the oblique-igniting type lighter, include the skull of taking out the shell cavity, middle seat, shell, support, swing with support with the skull that support is hinged, be provided with self-locking safety device in the cavity of described skull, this device comprises: locking bar and locking bar drive and resetting-mechanism, and middle seat is provided with the locating hole for above-mentioned self-locking safety device locking bar location; Wherein locking bar and locking bar drive with resetting-mechanism and include locking bar, button or push button and control spring or the stage clip that locking bar resets, the concrete principle of oblique-igniting type lighter of this structure is, when locking bar one end places locating hole, skull (igniting button) just can not be realized lighting a fire and have only first push button or promote button, after making the end disengaging locating hole of locking bar, just can realize igniting by oblique promotion skull (igniting button).But the lighter of this structure also exists the following defective: 1, when igniting, release is two related actions with igniting, only after release, must press the button always or pushing away push button, just can continue oblique promotion skull (igniting button) and realize igniting, the unusual trouble of igniting like this, during exercise not harmony, just be not easy igniting.2, because the volume of lighter own is less.So portion is provided with safety device in addition within it, so structure meeting more complicated, cost is also higher.3, this lighter all is pushing or promoting of restriction igniting button, so in case be subjected to the effect of big big external force, still have the situation of being lighted a fire.

Summary of the invention

The utility model has overcome the deficiencies in the prior art, provides a kind of rational in infrastructure, and operation is simple and reliable, and cost is low, the lighter of a kind of novel lever igniting that prevents child that safety coefficient is high.

Realize above-mentioned purpose, the utility model adopts following technical scheme: a kind of lighter that prevents the lever igniting of child, include housing, middle frame, bring out the gas tank body of pneumatic module into, igniting electronics and igniting button, described igniting button is plugged on the top with respect to the igniting electronics of housing, and constitute guide rail and guide groove with it and cooperate, one end of igniting button places igniting electronics top and constitutes with it by interference fit, the other end exposes and become press surface outside housing, it is characterized in that: igniting button one side of exposing outside housing that is positioned at of described lighter is provided with pressing piece, this pressing piece is arranged on the housing by rotating shaft, pressing piece and housing are rotatably assorted by the rotating shaft formation, described pressing piece becomes hinged setting by the boss on it with rotating shaft, this boss is divided into pressing piece two parts of varying length, its short part constitutes lock fit when placing igniting button press surface top, its long part constitutes release by interference fit when placing igniting button press surface top.

Further setting of the present utility model is: described pressing piece and rotating shaft hinged place are provided with spring, this spring is conflicted in the boss of pressing piece and the groove bottom of rotating shaft, the opposite side that is positioned at hinged end of described rotating shaft is provided with a groove around its circumferential position, and this groove constitutes being rotatably assorted of rotating shaft and housing with the pin that is arranged on the housing.

Of the present utility model further the setting again is: the opposite side that is positioned at press surface of described igniting button is provided with the spacing raised line that the button that prevents to light a fire ejects, and the air outlet valve seesaw in the turnover pneumatic module of the bottom surface of this spacing raised line and lighter cooperates.

Of the present utility model further the setting again is: the press surface of described igniting button is a spherical arc, the part of the length of corresponding pressing piece is provided with a storage tank that holds the press surface of the button of lighting a fire, and the both sides that are positioned at storage tank of described pressing piece all are respectively arranged with arc transiting surface.

Beneficial effect: be provided with pressing piece by igniting button one side of exposing outside housing that is positioned at that adopts described lighter, this pressing piece is arranged on the housing by rotating shaft, pressing piece and housing are rotatably assorted by the rotating shaft formation, described pressing piece becomes hinged setting by the boss on it with rotating shaft, this boss is divided into pressing piece two parts of varying length, its short part constitutes lock fit when placing igniting button press surface top, its long part constitutes release by this scheme of interference fit when placing igniting button press surface top, we can just can realize control to the locking and unlocking of lighter by rotary push spare, the locking of this mode in addition, the igniting button can't be lighted a fire by powerful external force, further guaranteed the security of lighter, the release of this mode with push igniting and cooperate the same with common lighter, it is very convenient to light a fire, and influences igniting in the time of can be owing to exercise not harmony.Again because described pressing piece and rotating shaft hinged place are provided with spring, this spring is conflicted in the boss of pressing piece and the groove bottom of rotating shaft, the opposite side that is positioned at hinged end of described rotating shaft is provided with a groove around its circumferential position, and this groove constitutes being rotatably assorted of rotating shaft and housing with the pin that is arranged on the housing.This scenario-frame is reasonable, saves material.Again because the opposite side that is positioned at press surface of described igniting button button is provided with the spacing raised line that the button that prevents to light a fire ejects, the air outlet valve seesaw in the turnover pneumatic module of the bottom surface of this spacing raised line and lighter cooperates; The press surface of described igniting button is a spherical arc, and the part of the length of corresponding pressing piece is provided with a storage tank that holds the press surface of the button of lighting a fire, and the both sides that are positioned at storage tank of described pressing piece all are respectively arranged with arc transiting surface.Like this when igniting, slippage can not take place between the press surface of assurance igniting button and the pressing piece, thereby improve ignition effectiveness; Can not stop when arc transiting surface can make the pressing piece rotation and between the igniting button.

Below in conjunction with accompanying drawing the utility model is done further to be provided with:

Description of drawings

Fig. 1 is the lock-out state structural representation of the utility model embodiment;

Fig. 2 is the A-A cut-away view of Fig. 1;

Fig. 3 is the B-B cut-away view of Fig. 1;

Fig. 4 is the pressing piece among Fig. 1 and the stereogram of rotating shaft;

Fig. 5 is the released state structural representation of the utility model embodiment;

Fig. 6 is the fired state structural representation of the utility model embodiment.

The specific embodiment

As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and shown in Figure 6, a kind of lighter that prevents the lever igniting of child, include housing 1, middle frame 2, bring out the gas tank body 3 of pneumatic module into, igniting electronics 4 and igniting button 5, described igniting button 5 is plugged on the top with respect to igniting electronics 4 of housing 1, and constitute guide rail and guide groove with it and cooperate, one end of igniting button 5 places igniting electronics 4 tops and constitutes with it by interference fit, the other end exposes outside housing 1 press surface 51, and can be wholely set with gas tank body 3 also can be the split setting to frame 2 during here we need to prove in the utility model patent.In the utility model embodiment, the igniting button 5 that is positioned at of described lighter exposes promptly a light a fire side of button press surface 51 of a side outside housing and is provided with pressing piece 6, this pressing piece 6 is arranged on the housing by rotating shaft 7, pressing piece 6 is rotatably assorted for 7 one-tenth by the rotating shaft structure with housing 1, described pressing piece 6 is by the 7 one-tenth hinged settings of boss 61 and rotating shaft on it, this boss 61 is divided into pressing piece 6 two parts of varying length, its short part 62 constitutes lock fit when placing the igniting button by 5 pressure surfaces, 51 tops, according to lever principle, pressing piece 6 can't press down igniting button 5, so cause lighter can't realize igniting; Rotary push spare 6 constitutes release by interference fit when making its long part 63 place igniting button 5 press surfaces 51 tops, at this time can press down pressing piece 6 and impel 5 work of igniting button according to lever principle, realizes igniting.

In the utility model embodiment, described pressing piece 6 is provided with spring 8 with rotating shaft 7 hinged places, and this spring 8 is conflicted in the boss 61 of pressing piece 6 and the groove bottom of rotating shaft 7, has the power of an answer after can allowing pressing piece 6 press down like this; The opposite side that is positioned at hinged end of described rotating shaft 7 is provided with a groove 71 around its circumferential position, this groove 71 and the pin 9 that is arranged on the housing 1 constitute being rotatably assorted between rotating shaft 7 and the housing 1, and we also can cooperate the purpose that realizes rotation by boss with recessed 71 in the utility model embodiment certainly.

In the utility model embodiment, the opposite side that is positioned at press surface 51 of described igniting button 5 is provided with the spacing raised line 52 that the button 5 that prevents to light a fire ejects, and the air outlet valve seesaw in the turnover pneumatic module of the bottom surface of this spacing raised line 52 and lighter cooperates.

In the utility model embodiment, the press surface 51 of described igniting button 5 is a spherical arc, the part 63 of the length of corresponding pressing piece 6 is provided with a storage tank 64 that holds the press surface 51 of the button 5 of lighting a fire, the purpose of She Zhiing is slippage can not take place in order to cooperate between the press surface 51 of the button 5 that guarantees to light a fire and the pressing piece 6 like this, thereby improves ignition effectiveness.The both sides that are positioned at storage tank 64 of described pressing piece 6 all are respectively arranged with arc transiting surface 65, can not stop when arc transiting surface 65 can make pressing piece 6 rotations and between the igniting button 5.

Concrete occupation mode: usually, pressing piece 6 is in the lock state, and it is divided into the top that a short part 62 places igniting button 5 press surfaces 51 by boss 61; When lighting a fire, rotary push spare 6, up to be divided into the top that a long part 63 places igniting button 5 press surfaces 51 by boss 61, and press surface 51 places the storage tank 64 of pressing piece 6, unlocked, press down an end that is divided into a long part 63 by boss 61 of pressing piece 6 then, the button 5 of lighting a fire simultaneously is pressed down, and realizes igniting.

Certainly, the utility model is except the above-mentioned embodiment that chats, and is any in any improvement or the accommodation made based on total utility model thought of the present utility model, all within the utility model protection domain.

Claims

1. the lighter of a lever igniting that prevents child, include housing, middle frame, bring out the gas tank body of pneumatic module into, igniting electronics and igniting button, described igniting button is plugged on the top with respect to the igniting electronics of housing, and constitute guide rail and guide groove with it and cooperate, one end of igniting button places igniting electronics top and constitutes with it by interference fit, the other end exposes and become press surface outside housing, it is characterized in that: igniting button one side of exposing outside housing that is positioned at of described lighter is provided with pressing piece, this pressing piece is arranged on the housing by rotating shaft, pressing piece and housing are rotatably assorted by the rotating shaft formation, described pressing piece becomes hinged setting by the boss on it with rotating shaft, this boss is divided into pressing piece two parts of varying length, its short part constitutes lock fit when placing igniting button press surface top, its long part constitutes release by interference fit when placing igniting button press surface top.

2. the lighter that prevents the lever igniting of child according to claim 1, it is characterized in that: described pressing piece and rotating shaft hinged place are provided with spring, this spring is conflicted in the boss of pressing piece and the groove bottom of rotating shaft, the opposite side that is positioned at hinged end of described rotating shaft is provided with a groove around its circumferential position, and this groove constitutes being rotatably assorted of rotating shaft and housing with the pin that is arranged on the housing.

3. the lighter that prevents the lever igniting of child according to claim 1 and 2, it is characterized in that: the opposite side that is positioned at press surface of described igniting button is provided with the spacing raised line that the button that prevents to light a fire ejects, and the air outlet valve seesaw in the turnover pneumatic module of the bottom surface of this spacing raised line and lighter cooperates.

4. the lighter that prevents the lever igniting of child according to claim 1 and 2, it is characterized in that: the press surface of described igniting button is a spherical arc, the part of the length of corresponding pressing piece is provided with a storage tank that holds the press surface of the button of lighting a fire, and the both sides that are positioned at storage tank of described pressing piece all are respectively arranged with arc transiting surface.

5. the lighter that prevents the lever igniting of child according to claim 3, it is characterized in that: the press surface of described igniting button is a spherical arc, the part of the length of corresponding pressing piece is provided with a storage tank that holds the press surface of the button of lighting a fire, and the both sides that are positioned at storage tank of described pressing piece all are respectively arranged with arc transiting surface.