CN201066134Y - Ignition gun - Google Patents

Abstract

The utility model discloses a burning torch, it has a casing, one locates the piece of contradicting in the safety switch of the piece of contradicting simultaneously on the casing, one locates the casing and links to each other in safety switch's ignition body simultaneously and one sets up in the casing and contradicts in the ignition device etc. of ignition body. The safety switch is actuated at an angle relative to the housing between an inoperative position and an operative position. When the safety switch is at the non-operation position, one end of the safety switch is abutted against the abutting piece, so that the ignition device can not be actuated to ignite; when the ignition device is in the operating position, the first surface does not abut against the abutting piece, and the ignition device can be actuated to ignite, so that accidents caused by mistaken contact of the ignition device can be effectively prevented.

Description

point gun

technical field

The utility model relates to an ignition gun, in particular to an ignition gun operated in two stages.

Background technique

The safety switch structure of the existing ignition gun has various operation control modes to prevent the ignition from being accidentally started and cause accidents. A kind of ignition gun with a safety switch, such as China Taiwan Patent Publication No. 587676 Utility Model Patent Case, which discloses that the hook at the second end of the safety switch is locked in the frame plate, so that the button cannot slip relative to the housing And ignition. When the user wants to ignite, he needs to press the pressing part of the safety switch first, so that the safety switch deflects into the housing and presses the elastic body, so that the hook part of the safety switch is separated from the button, and the user can press the button to ignite.

This kind of safety device can effectively prevent accidents caused by children pressing the button by mistake. However, when the user ignites, the finger needs to press the pressing part of the safety switch first, and after the hook part is separated from the frame plate, the finger quickly moves to the pressing part of the button to press the ignition. During this process, the movement of the finger must be quite fast, otherwise when the finger leaves the safety switch, the pressing part will quickly return to its original position, causing the hook part to be stuck in the frame again. In this way, the finger needs to reciprocate and press the safety switch several times. Only when the moving speed of the finger is faster than the rebound speed of the pressing part can the ignition be successful, which causes a lot of trouble and troubles during ignition.

Utility model content

The existing ignition gun safety switch structure has the problem of troublesome operation. The purpose of this utility model is to provide a kind of ignition gun, which can effectively prevent the accident of children accidentally pressing the ignition, and at the same time, it is more convenient to operate, and can effectively solve the problems or shortcomings of the prior art.

In order to achieve the above purpose, the ignition gun of the present utility model includes: a housing with an accommodating chamber inside; an ignition device disposed in the accommodating chamber of the housing; There is a buffer space between the accommodating chamber and the ignition device; a safety switch is arranged on the casing and has a first surface and a second surface, the first facing the accommodating chamber of the casing, and the second surface Facing the outside of the housing, the safety switch operates at an angle between the unoperated position and the operating position. In the unoperated position, the first side of the safety switch is in contact with the contact member, so that the ignition device cannot be activated and ignited. When in the operating position, the first surface of the safety switch does not interfere with the contact member, and the ignition device can be activated to ignite.

Wherein, the safety switch is composed of a button and an extension part, and the extension part is vertically arranged on an end surface of the button, and is in contact with the contact piece.

According to the technical means of the utility model, the utility model can effectively prevent accidental ignition by mispressure, and at the same time, the operation is more convenient and fast, and has many functions.

Description of drawings

Fig. 1 is the structural diagram of the ignition gun described in the utility model.

Fig. 2 is an exploded view of the ignition gun of the present invention.

3 to 5 are schematic diagrams of the action of the ignition gun of the present invention.

Wherein, the reference signs are explained as follows:

50 shell 720 extension

510 storage room 7210 first flange

60 conflicting parts 80 ignition body

610 platform 810 upper plate

620 connecting part 820 lower plate

70 safety switch 8210 second flange

710 button 8220 third flange

7110 first end 830 side plate

7120 second end 90 electronic igniter

7130 first side 910 switch

7140 second side 100 springs

7150 bumps 110 springs

Detailed ways

In order to have a further understanding of the purpose, structure, features, and functions of the present utility model, the detailed description is as follows in conjunction with the embodiments.

Please refer to Fig. 1, which is a structural diagram of the ignition gun described in the present utility model. The ignition gun includes a housing 50, a contact piece 60 located in the housing 50, a safety switch 70 located on the housing 50 and in contact with the contact piece 60, a safety switch 70 located in the housing 50, and connected to the safety switch. The ignition body 80 contacted by 70 and an electronic igniter 90 which is arranged in the housing 50 and contradicts the ignition body 80 .

The ignition gun housing 50 is a pistol-shaped housing 50 made of metal material, and has an accommodating chamber 510 inside, which can accommodate the necessary components of the ignition gun.

The conflicting part 60 is located in the ignition gun housing 50, the rear of the gun body, and is fixed in its accommodating chamber 510. It has two platforms 610 (please refer to Fig. 2 and shown in Fig. 3), and the two platforms 610 are arranged in parallel , and there is a height difference between them; there is a connecting portion 620 connecting the two platforms 610, so that the conflicting member 60 is stepped toward the muzzle of the ignition gun.

The safety switch 70 is disposed on the casing 50 , and one end is in contact with the contact member 60 , and is composed of a button 710 and an extension 720 . The button 710 is an elongated block with a narrow top and a wide bottom, with a first end 7110 and a second end 7120, wherein the cross section of the second end 7120 is larger than the cross section of the first end 7110, and it protrudes from the first end 7110 The part of is for pressing this safety switch 70 place of finger application force. The button 710 also has a first surface 7130 and a second surface 7140. The first surface 7130 is facing the inside of the housing 50 and is a flat plane; the second surface 7140 is facing the outside of the housing 50 and is an arc surface. The surface is provided with a plurality of strip-shaped protrusions 7150, these protrusions 7150 are arranged on the second surface 7140 of the safety switch 70 in parallel, and are connected with the two sides of the second surface 7140, so that when the user presses, the The frictional force between the big finger and the safety switch 70 is convenient for operation. A rectangular sheet-shaped extension portion 720 is disposed on the edge of the first end 710 of the button 710 and extends vertically toward the first surface 7130 of the button 710 . A first flange 7210 is disposed on one side of the extension portion 720 toward the second end 7120 of the button 710 , and a spring 100 is sleeved on the first flange 7210 and moves on it. It is worth noting that the height difference between the two platforms 610 of the conflicting member 60 is equivalent to the thickness of the extension 720 of the safety switch 70 , and when assembled, the extension 720 is located below the upper platform 610 of the conflicting member 60 and interferes with the connecting portion 620 .

The ignition body 80 is disposed inside the housing 50 and is half open. It has an upper plate 810 and a lower plate 820, and the two plates 810, 820 are separated by a distance and arranged parallel to each other. One side plate 830 is located at one end side of the upper and lower plates 810, 820, one side of which is connected to one end of the two plates 810, 820, and the other side is in contact with the first surface 7130 of the button 710 of the safety switch 70. On the lower plate 820 of the ignition body 80, a second flange 8210 and a third flange 8220 are provided, and the second flange 8210 is set to protrude from the bottom surface of the lower plate 820, and its purpose is to make the ignition body 80 operate It can be clamped on the casing 50 during use. The third flange 8220 protrudes from the lower plate 820, on one end facing the muzzle of the ignition gun, and has a spring 110 sleeved thereon. In addition, in the semi-open area surrounded by the upper plate 810, the lower plate 820 and the side plate 830, an electronic igniter 90 can be placed. The electronic igniter 90 is placed above the lower plate 820, and its switch 910 touches On the side plate 830 of the ignition body 80 . By pressing the switch 910 of the electronic igniter 90, an electric arc can be generated to activate the ignition gun.

Please refer to FIG. 3 to FIG. 5 , which are schematic diagrams of the action of the ignition gun of the present invention. Fig. 3 is the position diagram when the ignition gun described in the utility model is not in operation. The extension part 720 is separated from the lower platform 610 of the contact part 60 (please refer to the fourth figure). At this time, the spring 100 provided on the first flange 7210 of the extension part 720 is applied to the safety switch 70 by fingers, so the spring 100 is in contact with the ignition body The surface of the upper plate 810 of the 80 is compressed; at this time, because there is no object blocking the front of the extension 720 of the safety switch 70, the finger can press the button 710 toward the direction of the muzzle of the ignition gun to ignite (please refer to shown in Figure 5) . And when the safety switch 70 moves towards the muzzle direction, it drives the ignition body 80 attached to its first surface 7130 (seeing shown in Figure 2) to actuate, and also touches the switch 910 of the electronic igniter 90 at the same time, and the starting point The muskets were fired. At this moment, because the extension portion 720 of the safety switch 70 is stuck against the lower platform 610 of the contact member 60 , the safety switch 70 will not rebound upwards. While igniting, the third flange 8220 of the lower plate 820 of the ignition body 80 also compresses the spring 110 at the same time. Make it move toward the rear end of the muzzle, and stop when the second flange 8210 of the lower plate 820 is stuck against the housing 50, and at this time the extension 720 of the safety switch 70 breaks away from the blocking of the lower platform 610 of the counter piece 60, The spring 100 can bounce the safety switch 70 upwards due to the elastic restoring force until the extension part 720 collides with the casing 50 and the upper platform 610 of the contradicting member 60 .

The safety switch 70 of the utility model, when operating the ignition, needs to push the button 710 downwards first, and then push the button 710 forward, which belongs to the two-stage ignition switch. When the ignition is not normally on, if the button 710 is pushed forward, the extension part 720 will be in contact with the contact member 60, so the button cannot be pressed 710, and there will be no accidental ignition by mistake. Compared with the existing technology, although the two-stage ignition is also used, the two-stage operation of the prior art is in the same direction, and it is still easy to accidentally touch it when using it. The utility model operates at a 90-degree angle between the two actions, which can effectively eliminate this problem. . Although the two-stage ignition action of the utility model is operated at 90 degrees, it is not limited to this angle, as long as there is an angle between the two actions, it is all included in the scope of the utility model.

Although the present invention is disclosed above with the aforementioned embodiments, it is not intended to limit the present invention. Without departing from the spirit and scope of the utility model, all changes and modifications made belong to the patent protection scope of the utility model.

Claims (2)

1. a burning torch is characterized in that, includes:

One housing, inside have an accommodation chamber;

One igniting device is located at the described accommodation chamber of described housing;

One conflict part is located at the described accommodation chamber of described housing, and and described igniter between have a cushion space; And

One safety switch, be located on the described housing, have one first and one second, this first described accommodation chamber that faces described housing, this second faces this hull outside, this safety switch be not an angle start between operating position and operating position, when operating position not, first one end of this of this safety switch contacts at described conflict part, described igniter can't be lighted a fire in start, and when operating position, described first non-contravention is in described conflict part, but described igniter start igniting.

2. burning torch according to claim 1 is characterized in that, described safety switch is constituted by a button and an extension, and this extension is vertically installed on the end face of this button, and contacts at described conflict part.

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