一种C型枪轻触开关组及气动钉枪
By designing a C-type gun tactile switch assembly and utilizing the air chamber structure of the air guide chamber and the pressure relief chamber, the air path switching is realized, which solves the problems of complex structure and air leakage of pneumatic nail guns, and improves the ease of operation and nail firing speed.
CN117400201BActive Publication Date: 2026-07-17广东美特智能工具有限公司
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- 广东美特智能工具有限公司
- Filing Date
- 2023-10-19
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
The exhaust switch device of existing pneumatic nail guns has a complex structure, which is prone to air leakage, affecting the firing force and nail speed, and making maintenance inconvenient.
Method used
Design a C-type gun tactile switch assembly, including a gas valve, piston shaft and ejector pin. By setting up a gas chamber, a pressure relief chamber and a connected air chamber structure, the gas path can be switched, the number of moving parts can be reduced, and the gun can be fired by a light touch using air pressure.
Benefits of technology
The switch assembly structure has been simplified, the sealing effect has been improved, the operation is easy, the risk of air leakage has been reduced, and the nail firing speed and maintenance convenience have been increased.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN117400201B_ABST
Abstract
本发明涉及气动钉枪技术领域，公开了一种C型枪轻触开关组，包括导气阀、活塞轴、顶针，导气阀设有导气腔、泄压腔、第一进气孔、排气孔、泄压孔；两个排气孔分设于第一进气孔的两侧，导气腔、泄压腔通过第一过孔、第二过孔连通；活塞轴活动设置在导气腔内，活塞轴与导气腔形成有第一气室、第二气室、第三气室，第一气室的横截面积＞第二气室的横截面积＞第三气室的横截面积；活塞轴沿导气腔的轴向从一极限位置滑动至另一极限位置时，两个排气孔交替与第一进气孔通过导气腔连通；顶针可伸缩地由泄压腔伸至泄压孔外，用于密封第二过孔或泄压孔。此外，本发明还公开了一种气动钉枪。本发明的C型枪轻触开关组开关组结构简单，密封效果好，操作轻松。
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