JPH0221428U

JPH0221428U -

Info

Publication number: JPH0221428U
Application number: JP9871188U
Authority: JP
Priority date: 1988-07-25
Filing date: 1988-07-25
Publication date: 1990-02-13

Description

[Brief explanation of the drawing]

第１図は本考案に係るトーチ用ノズルを示す一
部欠切斜視図、第２図は大径筒部における着火用
透孔の穿設状態を示す断面図、第３図は本考案に
係るトーチを示す斜視図、第４〜５図はトーチに
おける遮蔽筒体の作用を説明する断面図、第６図
は電線を端子盤の端子に半田付けする場合におけ
るトーチの使用状態を示す斜視図、第７図は端子
部材を示す一部欠切斜視図、第８図は電線を端子
盤の端子に半田付けした状態を示す断面図である
。１…トーチ用ノズル、２…大径筒部、３…段差
部、５…小径筒部、７…着火用透孔、１２…トー
チ本体、１３…ガス噴射部、１７…遮蔽体。 Fig. 1 is a partially cutaway perspective view showing a torch nozzle according to the present invention, Fig. 2 is a cross-sectional view showing a state in which an ignition hole is drilled in a large diameter cylinder, and Fig. 3 is a perspective view showing a torch nozzle according to the present invention. A perspective view showing the torch, FIGS. 4 and 5 are cross-sectional views explaining the action of the shielding cylinder in the torch, and FIG. 6 is a perspective view showing how the torch is used when soldering electric wires to the terminals of the terminal board. FIG. 7 is a partially cutaway perspective view showing the terminal member, and FIG. 8 is a sectional view showing a state in which electric wires are soldered to the terminals of the terminal board. DESCRIPTION OF SYMBOLS 1... Torch nozzle, 2... Large diameter cylindrical part, 3... Step part, 5... Small diameter cylindrical part, 7... Ignition through hole, 12... Torch body, 13... Gas injection part, 17... Shielding body.

Claims

[Claims for Utility Model Registration] (1) At the tip of the large-diameter cylindrical portion 2 via the stepped portion 3,
A flame for a torch, characterized in that a small diameter cylindrical part 5 having an inner diameter of 3 to 5 mm is arranged in series, and a plurality of ignition holes 7 are arranged in parallel on the peripheral surface of the base end part of the large diameter cylindrical part 2. injection nozzle. (2) The large-diameter cylindrical portion 2 of the flame injection nozzle for a torch according to claim (1) is connected and fixed to the gas injection portion 13 of the torch body 12 having a gas storage portion, and the ignition through hole 7 is connected to the gas injection portion 13 of the torch body 12 having a gas storage portion. 16. A torch characterized in that it can be opened and closed by a number 16.