JPH0223974U - - Google Patents
Info
- Publication number
- JPH0223974U JPH0223974U JP10172088U JP10172088U JPH0223974U JP H0223974 U JPH0223974 U JP H0223974U JP 10172088 U JP10172088 U JP 10172088U JP 10172088 U JP10172088 U JP 10172088U JP H0223974 U JPH0223974 U JP H0223974U
- Authority
- JP
- Japan
- Prior art keywords
- trigger
- contact
- contact lever
- striking mechanism
- striking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Portable Nailing Machines And Staplers (AREA)
Description
第１図は本考案に係る釘打機をエア回路ととも
に示す中央縦断面図、第２図は上記釘打機の安全
装置の説明図、第３図は上記安全装置におけるコ
ンタクトレバーの動作態様説明図であり、第４図
はコンタクトレバーとコンタクトアームとの係合
状態を示す説明図である。
符号、３……射出部、５……打撃ドライバ、９
……コンタクト部材、１０……コンタクトレバー
、１１……トリガバルブ、３９……バルブステム
、４３……トリガ。
Fig. 1 is a central vertical sectional view showing the nailing machine according to the present invention together with an air circuit, Fig. 2 is an explanatory diagram of the safety device of the nailing machine, and Fig. 3 is an explanation of the operating mode of the contact lever in the above safety device. FIG. 4 is an explanatory diagram showing the engaged state of the contact lever and the contact arm. Code, 3... Injection part, 5... Impact driver, 9
... Contact member, 10 ... Contact lever, 11 ... Trigger valve, 39 ... Valve stem, 43 ... Trigger.
Claims (1)
該打撃機構に圧縮空気を供給して打撃機構を起動
させるトリガバルブと、上記打撃機構の下方に配
置されるとともに、打撃ドライバが内部を摺動で
きる略筒状の射出部と、該射出部の周囲に配置さ
れているコンタクト部材と、該コンタクト部材の
作動と協動して上記トリガバルブのバルブステム
を作動する手動操作可能なトリガとを有する釘打
機において、 前記トリガには、略中央部が前記トリガバルブ
のバルブステムに対応したコンタクトレバーの一
端部を回動自在に支持させ、該コンタクトレバー
の他端部に対応して上記コンタクト部材の上端面
に対峙するように配置するとともに、コンタクト
部材の下死点位置よりも上方には、上記コンタク
トレバーの回動時の下限位置を規制してコンタク
トレバーの上記他端部がコンタクト部材の上端面
と対応するようにガイドする受け部を形成したこ
とを特徴とする釘打機における安全装置。[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 part disposed below the striking mechanism and in which a striking driver can slide; A nailing machine having a contact member disposed around the periphery and a manually operable trigger that operates a valve stem of the trigger valve in cooperation with the operation of the contact member, wherein the trigger has a substantially central portion. The contact lever rotatably supports one end of the contact lever corresponding to the valve stem of the trigger valve, and is disposed so as to face the upper end surface of the contact member corresponding to the other end of the contact lever. A receiving part is formed above the bottom dead center position of the member to regulate the lower limit position when the contact lever rotates and to guide the other end of the contact lever so that it corresponds to the upper end surface of the contact member. A safety device for a nail gun, which is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10172088U JPH0616670Y2 (en) | 1988-07-29 | 1988-07-29 | Safety device for nailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10172088U JPH0616670Y2 (en) | 1988-07-29 | 1988-07-29 | Safety device for nailer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0223974U true JPH0223974U (en) | 1990-02-16 |
| JPH0616670Y2 JPH0616670Y2 (en) | 1994-05-02 |
Family
ID=31330972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10172088U Expired - Lifetime JPH0616670Y2 (en) | 1988-07-29 | 1988-07-29 | Safety device for nailer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0616670Y2 (en) |
-
1988
- 1988-07-29 JP JP10172088U patent/JPH0616670Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0616670Y2 (en) | 1994-05-02 |
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