一种开口式工具铲

Abstract

本实用新型公开了一种开口式工具铲，包括：铲体包括铲头、固定铲臂和握持部；活动铲臂通过旋转连接件与固定铲臂活动连接；锁定机构包括锁定柱塞、闭合锁定孔、展开锁定孔，闭合锁定孔和展开锁定孔设置于固定铲臂上，锁定柱塞设置于活动铲臂上，且其端部与闭合锁定孔或展开锁定孔活动连接。通过上述方式，本实用新型一种开口式工具铲，通过固定铲臂、活动铲臂以及锁定机构的配合，使得活动铲臂与固定铲臂可以形成活动的开口，不仅可以快速撑开包装袋的袋口并匹配不同尺寸的袋口，实现一人便可轻松完成装填工作的效果，大大提高了工作效率，而且可以满足单独使用以及方便存储等不同的使用需求，功能多样、结构简单、方便使用。

Claims

1. An open-end tool pick characterized in that, include: The shovel body includes a shovel head, a fixed shovel arm, and a gripping part. One end of the fixed shovel arm is fixedly connected to the shovel head, and the gripping part is fixedly connected to the other end of the fixed shovel arm to facilitate gripping or breaking hard blocks. The movable shovel arm is movably connected to the fixed shovel arm via a rotating connector, allowing the movable shovel arm to swing up and down around the rotating connector. The front end of the movable shovel arm extends upward toward the shovel head, and a limit buckle is provided at the rear end. The limit buckle is movably connected to the fixed shovel arm to limit the rotation angle of the movable shovel arm. The locking mechanism includes a locking plunger, a closed locking hole, and an expanded locking hole. The closed locking hole and the expanded locking hole are disposed on the fixed shovel arm, and the locking plunger is disposed on the movable shovel arm, with its end movably connected to the closed locking hole or the expanded locking hole to lock the movable shovel arm and the fixed shovel arm.

2. An open-die space frame as defined in claim 1, wherein: The grip portion is provided with a hanging hole for hanging or picking up.

3. An open-die space frame as defined in claim 1, wherein: The gripping part has two symmetrical grooves on both sides for finger gripping or hanging.

4. An open-die space frame as defined in claim 1, wherein: The rotating connector includes one of a locking screw, a rotating optical shaft, or a damping shaft.

5. An open-die space frame as defined in claim 1, wherein, A handle is fixedly connected to the front end of the movable shovel arm.

6. An open-die space frame as defined in claim 1, wherein, The movable shovel arm and the limiting buckle are an integral structure.

7. An open-die space frame tooling pad according to claim 1 wherein, The movable shovel arm is equipped with reinforcing ribs.

8. An open-die space frame as defined in claim 1, wherein: The locking plunger is a knob plunger, which is fixedly connected to the movable shovel arm, and the retractable locking pin in the knob plunger is movably connected to the closed locking hole or the unfolded locking hole.

9. An open-die space frame as defined in claim 1, wherein: When the locking plunger is movably connected to the closed locking hole, the movable shovel arm and the fixed shovel arm are locked in the closed state; When the locking plunger is movably connected to the unfolding locking hole, the movable shovel arm and the fixed shovel arm are locked in the fully unfolded state.

Images