CN200979186Y

CN200979186Y - Safety switch for igniting gun

Info

Publication number: CN200979186Y
Application number: CN 200620160413
Authority: CN
Inventors: 徐聪安
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-11-22
Filing date: 2006-11-22
Publication date: 2007-11-21
Anticipated expiration: 2016-11-22

Abstract

A safe switch conformation of an ignition gun comprises an ignition gun body with the surface provided with an ignition switch slot, an internal holding chamber inside, and an ignition switch which is arranged in the ignition switch slot of the ignition gun shell body and is provided with an ignition press key, a press key cradle and a safety switch. The ignition press key fixedly connects with the press key cradle, and the press key cradle is arranged in the ignition switch slot along the ignition switch slot longitudinally in a movable manner. The safety switch lock joints the press key cradle and is arranged in the ignition switch slot, and the safety switch is arranged at the adjacent position on the top of the ignition press key. The press key cradle cannot move when the safety switch lock joints the press key cradle, and the press key cradle can move only when pressing the safety switch to make the switch detach from the press key cradle.

Description

The burning torch safety switch construction

Technical field

The utility model is about a kind of safety switch construction, and particularly relevant a kind of burning torch safety switch construction with safety switch and the adjacent setting of igniting button, finishes igniting button release and ignition energy under single push action.

Background technology

Known burning torch is not provided with safety switch at the ignition switch place, cause children to misapply easily and produce danger, thereby the structure at improvement ignition switch place, set up a safety switch, when safety switch not during release, ignition switch can't be moved, and needs earlier by after the safety switch release ignition switch action of just can lighting a fire.Yet, known safety switch and ignition switch are that branch is arranged, meaning promptly, the release action of safety switch and the igniting of ignition switch action can't be finished in same action, need earlier the igniting of carrying out ignition switch after the safety switch release more in addition to be moved, cause operational inconvenience, therefore, the creator is based on aforementioned reason, thereby improves the disappearance that known techniques has.

Summary of the invention

The utility model is relevant a kind of burning torch safety switch construction, with safety switch and the adjacent setting of igniting button, igniting button release and ignition energy is finished under single push action, to simplify ignition operation.

Based on aforementioned purpose, burning torch safety switch construction of the present utility model comprises a burning torch housing, and the surface has an ignition switch groove and inside has room in; Reach an igniting switch, be arranged in the ignition switch groove of this burning torch housing, has an igniting button, an one button supporting seat and a safety switch, this igniting button is to be fixed in this button supporting seat, this button supporting seat is to be arranged at this ignition switch groove along the vertical movable manner of this ignition switch groove, this safety switch is buckled in this button supporting seat and is arranged at this ignition switch groove and is positioned at this igniting button upper end adjacent, when safety switch is buckled in this button supporting seat, this button supporting seat can't move, when pushing safety switch and make it to break away from this button supporting seat, this button supporting seat can move; Wherein this button supporting seat has a stop section, at indoor butt one back-moving spring of this content, after pushing this igniting button and driving this button supporting seat and move, replys the home position by this back-moving spring; This button supporting seat has an igniting protuberance, the indoor butt of this content one igniting device, and after pushing this igniting button and driving this button supporting seat and move, this igniting protuberance compresses this igniter, and finishing lights a fire moves; This safety switch further has a button portion, one articulated section, one reduction torsion spring and one first snapping portion, this button portion and this first snapping portion are connected in this articulated section, this reduction torsion spring is sheathed on this articulated section, this safety switch is the interior room that is articulated in this burning torch housing by this articulated section, be to be that the center is rotated and replied the home position by this reduction torsion spring when pushing this safety switch with this articulated section, this button supporting seat has one second snapping portion, this second snapping portion has one second rescinded angle, the first snapping portion of this safety switch has one first rescinded angle, when this button supporting seat carries out homing action, make this first snapping portion slip into this second snapping portion and finish snapping by first rescinded angle of the first snapping portion of second rescinded angle of this second snapping portion and this safety switch.

Be familiar with this skill personage and understand the purpose of this utility model, feature and effect for making, now by following specific embodiment, and cooperate appended graphic, in detail explanation as after.

Description of drawings

Fig. 1 is the stereogram that shows the utility model burning torch safety switch construction;

Fig. 2 is the decomposing section that shows the utility model burning torch safety switch construction;

Fig. 3 A is the generalized section that shows the utility model burning torch safety switch construction button supporting seat and safety switch snapping when original state;

Fig. 3 B is the generalized section that shows after the utility model burning torch safety switch construction is pushed the safety switch release;

Fig. 3 C pushes the generalized section that the igniting button drives the button supporting seat after showing the utility model burning torch safety switch construction safety switch return;

Fig. 3 D be show that the utility model burning torch safety switch construction igniting button discharges that back button supporting seat moves up and with safety switch the generalized section of the relevant motion of generation;

Fig. 3 E is the generalized section that shows after the utility model burning torch safety switch construction igniting button is together with button supporting seat return with the safety switch snapping;

Main symbol description among the figure

10 burning torch housings

11 ignition switch groove

Room in 12

20 ignition switches

21 igniting buttons

22 button supporting seats

23 safety switches

30 back-moving springs

31 reduction torsion springs

40 igniters

50 devices that fire

220 stop sections

221 igniting protuberances

222 second snapping portions

223 second rescinded angles

230 button portions

231 articulated sections

232 first snapping portions

233 first rescinded angles

The specific embodiment

Fig. 1 is the stereogram that shows the utility model burning torch safety switch construction; Fig. 2 is the decomposing section that shows the utility model burning torch safety switch construction; As shown in the figure, burning torch safety switch construction of the present utility model comprises a burning torch housing 10, and the surface has an ignition switch groove 11 and inside has room 12 in; Reach an igniting switch 20, be arranged in the ignition switch groove 11 of burning torch housing 10, have igniting button 21, a button supporting seat 22 and a safety switch 23, igniting button 21 is to be fixed in button supporting seat 22, button supporting seat 22 is to be arranged at ignition switch groove 11 along ignition switch groove 11 vertical movable manner, and safety switch 23 is buckled in button supporting seat 23 and is arranged at ignition switch groove 11 and is positioned at igniting button 21 upper end adjacents; Again, button supporting seat 22 has a stop section 220, and butt one back-moving spring 30 in interior room 12 after pushing igniting button 21 and driving button supporting seats 22 and move, can be replied the home position of ignition switches 20 by back-moving spring 30; Moreover button supporting seat 22 further has an igniting protuberance 221, butt one igniting device 40 in interior room 11 in, and after pushing igniting button 21 and driving button supporting seats 22 and move, igniting protuberance 221 compresses igniter 40 and finishes igniting and move; In addition, safety switch 23 further has a button portion 230, an articulated section 231, a reduction torsion spring 31 and one first snapping portion 232, the button portion 230 and the first snapping portion 232 are connected in articulated section 231, reduction torsion spring 31 is sheathed on articulated section 231, safety switch 23 is the interior rooms 11 that are articulated in burning torch housing 10 by articulated section 231, is to be the home position that safety switches 23 were rotated and can reply by reduction torsion spring 31 at the center with articulated section 231 when pushing safety switch 23; Again, button supporting seat 22 has one second snapping portion 222, the second snapping portion has one second rescinded angle 223, the first snapping portion 232 of safety switch 23 has one first rescinded angle 233, when button supporting seat 22 during, make the first snapping portion 232 slip into the second snapping portion 222 and finish snapping by the effect of second rescinded angle 223 of the second snapping portion 222 and first rescinded angle 233 of the first snapping portion 232 of safety switch 23 in homing action.

Fig. 3 A to Fig. 3 E shows in the utility model burning torch safety switch construction, pushes the generalized section of safety switch and the continuous action of igniting button during the igniting action; As shown in Figure 3A, be the utility model burning torch safety switch construction schematic diagram of button supporting seat 22 and safety switch 23 snappings during original state in present embodiment, shown in Fig. 3 B, when the user desires to light a fire action, needing to push the button portion 230 of safety switch 23 from top to bottom and make safety switch 23 earlier is that rotate at the center with articulated section 231, articulated section 231 twists reduction torsion springs at this moment, and the first snapping portion 232 that makes safety switch 23 breaks away from the second snapping portion 222 of button supporting seats 22 and finishes the release action of ignition switch 20, shown in Fig. 3 C, after ignition switch 20 is finished the release action, push igniting button 21 downwards and drive button supporting seat 22 and move down along ignition switch groove 11, the igniting protuberance 221 of button supporting seat 22 pushes igniters 40 downwards and drives and fires device 50 and finish the action of lighting a fire at this moment, and while pressed home spring 30, discharge safety switch 23 this moment, elastic force by reduction torsion spring 31 makes safety switch 23 reply original state, shown in Fig. 3 D, after finishing the igniting action, after discharging igniting button 21, elastic force by back-moving spring 30 makes button supporting seat 22 up move together with igniting button 21, make safety switch 23 with first rescinded angle, 233 generations of the first snapping portion 232 of safety switch 23 relative to the slip effect by second rescinded angle 223 of the second snapping portion 222 of button supporting seat 22 this moment is that rotate at the center with articulated section 231, shown in Fig. 3 E, behind the elastic returning home position of button supporting seat 22 by back-moving spring 30, safety switch 23 is also replied initial position by reduction torsion spring 31, this moment, the first snapping portion 232 of safety switch 23 was buckled in the second snapping portion 222 of button supporting seat 22, and then finished sealed action.

Aforesaid burning torch safety switch construction is with safety switch 23 and the 21 adjacent settings of igniting button, igniting button 21 releases and ignition energy is finished, to simplify the operation under single push action.

Though the utility model discloses as above with specific embodiment; right its is not in order to limit the utility model; anyly be familiar with this skill person; in not breaking away from spirit and scope of the present utility model; when being used for a variety of modifications and variations; its change of doing all belongs in the category of the present utility model with retouching, and protection domain of the present utility model is as the criterion when looking accompanying the claim person of defining.

Claims

1. burning torch safety switch construction comprises:

One burning torch housing, surface have an ignition switch groove and inside has room in; Reach an igniting switch, be arranged in the ignition switch groove of described burning torch housing, has an igniting button, an one button supporting seat and a safety switch, described igniting button is fixed in described button supporting seat, described button supporting seat is to be arranged at described ignition switch groove along the vertical movable manner of described ignition switch groove, described safety switch is buckled in described button supporting seat and is arranged at described ignition switch groove and is positioned at described igniting button upper end adjacent, when safety switch is buckled in described button supporting seat, described button supporting seat can't move, make when breaking away from described button supporting seat when pushing safety switch, described button supporting seat can move.

2. burning torch safety switch construction as claimed in claim 1, wherein said button supporting seat has a stop section, indoor butt one back-moving spring of described content after pushing described igniting button and driving described button supporting seat and move, is replied the home position by this back-moving spring.

3. burning torch safety switch construction as claimed in claim 1, wherein said button supporting seat has an igniting protuberance, the indoor butt one igniting device of described content, after pushing described igniting button and driving described button supporting seat and move, described igniting protuberance compresses this igniter, finishes the igniting action.

4. burning torch safety switch construction as claimed in claim 1, wherein said safety switch has a button portion, an articulated section, a reduction torsion spring and one first snapping portion, described button portion and the described first snapping portion are connected in described articulated section, described reduction torsion spring is sheathed on described articulated section, described safety switch is articulated in the interior room of described burning torch housing by described articulated section, is that the center is rotated and replied the home position by described reduction torsion spring with described articulated section when pushing described safety switch.

5. burning torch safety switch construction as claimed in claim 4, wherein said button supporting seat has one second snapping portion, the described second snapping portion has one second rescinded angle, the first snapping portion of described safety switch has one first rescinded angle, when described button supporting seat carries out homing action, make the described first snapping portion slip into the described second snapping portion and finish snapping by first rescinded angle of the first snapping portion of second rescinded angle of the described second snapping portion and described safety switch.