CN2504514Y

CN2504514Y - Automatic resilience safety device of gas gun

Info

Publication number: CN2504514Y
Application number: CN 01259668
Authority: CN
Inventors: 许静美
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-09-11
Filing date: 2001-09-11
Publication date: 2002-08-07
Anticipated expiration: 2011-09-11

Abstract

The utility model, which relates to an automatically rebound safety device of a gas gun and is arranged at an igniter head of the gas gun, comprises a main pressed button, a main rebound element, a retaining slider and an assistant rebound element, and the end side of the main pressed button is resisted with an igniter, of which leads the main rebound element rebounds automatically to the original position through the main rebound element which is arranged at the bottom edge of the main pressed button end as well, and the bottom side of the main pressed button is provided with two opposite clip board, and the front edge side of the clip board is provided with a main clip hole and an assistant clip hole, and a long clip groove is arranged between two clip boards of the main pressed button, and when the retaining slider is buckled with the main pressed button, the main retaining plate at the top edge of the retaining slider can be buckled in the clip groove of the main pressed button to avoid a forward motion of the main pressed button, otherwise, when the retaining slider is pressed down, the main retaining plate can be separated with the long clip groove, and then the main pressed button can be moved forward to press the igniter to fire.

Description

The automatic resilience safety device of gas gun

Technical field

The utility model relates to the automatic resilience safety device of a kind of gas gun.

Background technology

The flame gun of being sold on the market at present, it is the design of no gas safety locking mostly, often cause user or child to touch its gas switch because of carelessness, the danger generation that causes gas to leak even catch fire and explode, therefore just there are some dealer's development and Design to go out the generation that some electronic type security lock arrangements prevent this type of dangerous situation, though this measure can solve aforesaid problem, but also therefore cause the significantly raising of whole manufacturing cost, and nobody shows any interest in the purpose that loses its exploitation, the appropriate rate of this type of electronic type security lock arrangement of condition is not good easily to break down, therefore this type of Products Development needs to strengthen requiring in security, the cost control of its product integral body also be can not ignore, otherwise vertical a good product is arranged and the unmanned words of using that also be futile, and national governments all need conform with its safety standard to the gas gun of selling on the market now, the design of therefore general gas gun is except that need are considered the quality of ignition, also need its safety factor is listed in the emphasis of design, otherwise can't obtain the security regulations of various countries, it is right in case its gas ignition rifle is added design one safety device, good but it uses the inconvenience that will cause the user though be determined, therefore if can have simultaneously outside the safe effect, and also can not to cause user's inconvenience and puzzlement when using will be the design focal point of following gas gun.

Summary of the invention

Because the place of the problems referred to above, the special development and Design one of the inventor is the safety device of resilience automatically, see through this setting of safety device of resilience automatically, after the user will keep off slide block and press down, can directly compress main press button and use igniting, thereafter after main press button is replied the home position, its retaining slide block can automatically reply again and its main press button blocking once again can't be suppressed igniting arbitrarily, and the automatic resilience safety device of gas gun of the present utility model, it is to use by being installed on a gas gun igniter head, mainly be by a main press button, one main resilient element, one retaining slide block, one secondary resilient element is formed, wherein this main press button not distolateral be with igniter offset built in, and through the main resilient element that is installed in the terminal root edge of main press button equally, can make its main press button can recoil to the home position automatically, the bottom side of main press button then offers two relative clamps in addition, the front edge side of this clamp then offers a main bayonet and auxiliary bayonet, and offer a long draw-in groove between two clamps of aforementioned main press button in addition, when retaining slide block and main press button fasten, the main file sheet of its grade slide block apical margin promptly is arranged in the long draw-in groove of main press button, use the effect that reaches the main press button reach of restriction, otherwise the user will keep off slide block when compressing downwards, its main catch promptly breaks away from long draw-in groove, main press button like this can be passed forward and suppress igniter and light a fire, see through the main bayonet on the clamp at last, auxiliary bayonet matches with the secondary catch of retaining on the slide block, can make the retaining slide block can automatically return to original position and be the state that fastens once again with main press button after main press button reach.

Via effect of the present utility model and enforcement, can get the advantage on following each top:

One. see through enforcement of the present utility model, can reach the effect of its safety interlocking igniting.

Two. because the utility model is to utilize that simple mechanism is designed to finish, can replaces the electronic type gas safety locking device of present complexity, and can increase the appropriate rate of its integral body.

Three. see through effect of the present utility model and implement, its cost does not also have increase except that the effect that can reach safety.

Four. see through effect of the present utility model and implement, but any member of user's easy operation and can operate in regular turn in order to avoid cause the user to operate to have some setbacks, and can make the operator can one-handed performance.

Five. after the user operates each member, need not to be about to its homing, and each member can automatically reply original state, so the effect of safety interlocking can be implemented enforcement again.

Description of drawings

Fig. 1 is a stereogram of the present utility model;

Fig. 2 is a three-dimensional exploded view of the present utility model;

Fig. 3 is an action schematic diagram of the present utility model ();

Fig. 4 is an action schematic diagram of the present utility model (two);

Fig. 5 is an action schematic diagram of the present utility model (three).

Among the figure

1 gas gun igniter head, 131 main catch

11 main press button 132 secondary catch

111 clamps, 133 fixed heads

1111 main bayonets, 14 secondary resilient elements

1112 auxiliary bayonets, 2 igniters

112 long draw-in groove 3 pressing plates

12 main resilient element 4 gas valve bars

13 retaining slide blocks

The specific embodiment

Following spy enumerates an embodiment to describe structure of the present utility model, effect and feature in detail:

Consult Fig. 1, Figure 2 shows that stereogram of the present utility model and three-dimensional exploded view, disclose the automatic resilience safety device of a kind of gas gun of the present utility model among its figure, it is to use by being installed on a gas gun igniter head 1, mainly be by a main press button 11, one main resilient element 12, one retaining slide block 13, one secondary resilient element 14 is formed, wherein main press button 11 and retaining slide block 13 mainly are that the housing design that sees through gas gun igniter head 1 is fixed on gas gun igniter head 1 and can free firm front and back and move up and down, and the end side of this main press button 11 be with igniter 2 offset built in, and through main resilient element 12 settings that are installed in main press button 11 terminal root edges equally, (this master and secondary resilient element are except that can be spring can to make its main press button 11 can recoil to the home position automatically, also can be the element of various tool elastic effect), the bottom side of main press button 11 then offers two relative clamps 111 in addition, the front edge side of this clamp 111 then offers a main bayonet 1111 and auxiliary bayonet 1112,111 of two clamps of the aforementioned main press button 11 in county offer a long draw-in groove 112 in addition, when retaining slide block 13 fastens with main press button 11, the main catch 131 of its retaining slide block 13 apical margins promptly is arranged in the long draw-in groove 112 of main press button 11, use the effect that reaches main press button 11 reaches of restriction, otherwise the user will keep off slide block 13 when compressing downwards, its main catch 131 promptly breaks away from elongated slot 112, can pass forward and suppress a device 2 and light a fire as a little main press buttons 11, see through the main bayonet 1111 on the clamp 111 at last, auxiliary bayonet 1112 matches with the secondary catch 132 of retaining on the slide block 13, can make retaining slide block 13 can automatically return to original position and be the state that fastens once again with main press button 11 after main press button 11 reaches.

Consult and Figure 3 shows that action schematic diagram of the present utility model (), disclose main press button 11 root edge places among its figure and be provided with two relative clamps 111, the front edge side of this clamp 111 then offers a main bayonet 1111 and a secondary hole 1112, main bayonet 1111 and auxiliary bayonet 1112 mainly are that branch is a trapezoidal moulding and a positive rectangle moulding, keeping off slide block 13 again mainly is to be arranged between aforementioned two clamps 111, and an end of secondary resilient element 14 is to be equipped on the fixed head 133 of retaining slide block 13 back of the body edge sides, end then resists on the housing of gas gun igniter head 1 in addition, and can make its upwards pushing and pressing of retaining slide block 13 by the setting of secondary resilient element 14, its secondary catch 132 can be equipped among the main bayonet 1111, and the main catch 131 of retaining slide block 13 apical margins can be equipped in the long draw-in groove 112 of main press button 11 root edges, use its main press button 11 blockings are fixed, so move effect to reach its preceding pushing that limits main press button 11.

Consult and Figure 4 shows that action schematic diagram of the present utility model (two), disclose the automatic resilience safety device of gas gun of the present utility model among its figure, wherein when retaining slide block 13 is passed downwards, secondary catch 132 on its retaining slide block 13 promptly is displaced downwardly among the auxiliary bayonet 1112, and its secondary catch 132 resistances are fixed on the auxiliary bayonet 1112, its retaining slide block 13 can be maintained static, so the promptly synchronous long draw-in groove 112 with main press button 11 root edges of the main catch 131 of its retaining slide block 13 apical margins breaks away from, and its main press button 11 can be passed at any time backward.

Consult and Figure 5 shows that action schematic diagram of the present utility model (three), disclose the automatic resilience safety device of gas gun of the present utility model among its figure, wherein when retaining slide block 13 is passed downwards, secondary catch 132 on its retaining slide block 13 promptly is displaced downwardly among the auxiliary bayonet 1112, its retaining slide block 13 can be maintained static, so the promptly synchronous long draw-in groove 112 with main press button 11 root edges of the main catch 131 of its retaining slide block 13 apical margins breaks away from, its main press button 11 can be passed at any time backward, and when main press button 11 is passed backward, the end of its clamp 111 promptly resists mutually with pressing plate 3, use the action that sees through pressing plate 3 and can control the function (please consulting shown in Figure 1 simultaneously) that gas valve bar 4 reaches its gas switching, again when main press button 11 passes backward in its secondary catch 132 that keeps off in slide block 13 promptly be separated with auxiliary bayonet 1112, the effect that so sees through secondary resilient element 14 is about to keep off slide block 13 and upwards passes automatically, when treating the pressure disappearance afterwards of main press button 11, its main press button 11 is a homing, so the main catch 131 on its retaining slide block 13 promptly is equipped in the long draw-in groove 112 of main press button 11 root edges once again, its main press button 11 like this blocking once again again can't freedom be passed backward, uses the effect that reaches its safety interlocking.

Claims

1. a gas is robbed automatic resilience safety device, it is characterized in that comprising:

One main press button, its root edge side is provided with clamp, and the clamp leading edge has the similar trapezoidal main bayonet and the auxiliary bayonet of positive rectangle;

One main resilient element, it is installed in the end of main press button, can make main resilient element return;

One retaining slide block, it has the main file sheet, and secondary washer and fixed head, fixed head are positioned at the dorsal part of retaining slide block, and the main file sheet can fasten with the main bayonet of main press button, and secondary washer can fasten with the auxiliary bayonet of main press button, to reach the effect that the main press button of control moves;

One secondary resilient element on the fixed head of retaining slide block dorsal part, can make the automatic resilience of retaining slide block.