JPH0329271U

JPH0329271U -

Info

Publication number: JPH0329271U
Application number: JP8826589U
Authority: JP
Priority date: 1989-07-27
Filing date: 1989-07-27
Publication date: 1991-03-22
Anticipated expiration: 2003-12-08
Also published as: JPH0546854Y2

Description

[Brief explanation of the drawing]

第１図は本考案に係る連続打撃式釘打機をエア
回路とともに示す中央縦断面図、第２図ａ，ｂは
それぞれ上記釘打機における起動装置の側面図及
び底面図、第３図ａ〜ｄは上記起動装置の作動態
様説明図である。符号、ａ……起動装置、１ａ……釘打機本体、
５……打撃ドライバ、９……コンタクト部材、１
１……トリガバルブ、３９……バルブステム、４
３……トリガ部材、４５……コンタクトレバー、
４６……トリガロツクレバー、４７……ロツク解
除レバー、４９……係合部。 Fig. 1 is a central vertical sectional view showing a continuous percussion nailer according to the present invention together with an air circuit, Figs. 2a and b are a side view and a bottom view of the starting device in the above nailer, respectively, and Fig. 3a is a - d are explanatory diagrams of the operation mode of the above-mentioned starting device. Code, a... Starting device, 1a... Nailer body,
5... Impact driver, 9... Contact member, 1
1...Trigger valve, 39...Valve stem, 4
3...Trigger member, 45...Contact lever,
46...Trigger lock lever, 47...Lock release lever, 49...Engaging portion.

Claims

[Scope of claim for utility model registration] A striking mechanism for shockingly driving a striking driver;
a trigger valve for supplying compressed air to the striking mechanism to start the striking mechanism; a substantially cylindrical injection section disposed below the striking mechanism in which the striking driver can slide; In a continuous percussion nailing machine, the continuous percussion nailer has a contact member disposed therein, and a manually operable trigger member that operates a valve stem of the trigger valve in cooperation with the operation of the contact member, the trigger member having the A contact lever is provided for actuating the valve stem of the trigger valve, and the contact lever engages with an engaging portion formed on the nailer body to prevent actuation of the trigger member and enable actuation of the trigger member. a trigger lock lever which rotates between the trigger lock lever and the second position; and a lock release lever whose end opposite the upper end of the contact member engages with the contact member and is rotated when the contact member is actuated. The trigger lock lever is normally biased to the first position, and the trigger lock lever is biased to the second position by a lock release lever rotated when the contact member is actuated. A starting device for a continuous percussion nailer, characterized by rotational operation using spring force.