Manufacturing method for tool provided with wooden handle and capable of avoiding falling off of wooden handle
A technology for tools and wooden handles, which is applied in the manufacture of tools and hand-held tools, etc. It can solve the problems of wooden handles falling off, unable to ensure that the wooden handles of tools do not fall off, and unable to protect wedges from falling off, etc.
Inactive Publication Date: 2018-04-06
重庆向阳仪器有限公司
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AI Technical Summary
Problems solved by technology
Especially tools like hammers and axes sometimes cause accidents due to the falling off of the wooden handle
The existing method is to drill a nail on the head of the tool or insert an iron pin, but this structure cannot protect the wedge from falling off. When the wedge falls off, the wooden handle and the tool head will become loose, worn, and the wooden handle will be deformed. And come out or break off, so this structure can't guarantee that the wooden handle of tool does not come off, and the present invention attempts to solve this problem
Method used
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Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0004] 1. The tool with a wooden handle that does not take off the handle is composed of a tool head, a wooden handle, a wedge, a spring, a screw, and a nut. The mortise hole where the tool head is inserted into the wooden handle adopts a one-way push-and-pull structure;
[0005] 2. When the wedge is driven into the wooden handle, the wooden handle cannot be loosened or dislodged. Then press the spring pressing piece tightly on the wedge, and then fix it on the head of the tool with screws (bolts), and give the wedge a certain pressure so that the wedge cannot Loosen and fall out, you can ensure that the wooden handle of the tool will not loosen and fall off;
[0006] 3. The elastic pressing piece prevents the wedge from loosening and falling out, ensuring that the wooden handle is not loosened and worn, so that the wooden handle does not fall off, improves work efficiency, and reduces the incidence of accidents during tool use.
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A tool with a wooden handle that does not take off the handle. It consists of a wooden handle, a tool head (such as a hammer, a pick, a shovel, various knives, hoes, etc.), a wedge, a spring pressing piece, a screw, and a nut. The spring pressing piece is pressed tightly on the On the wedge, give the wedge a certain pressure; then fix it on the head of the tool through screws and nuts. This structure ensures that the wooden handle will not fall off, and the tool is efficient, safe and reliable during use.
Description
1. Technical field [0001] The invention relates to a tool with a wooden handle, including a hammer, an axe, a hoe, a pick, a shovel, a shovel, a sickle, a machete, a kitchen knife and the like. Fall off again. 2. Background technology [0002] A tool with a wooden handle is composed of a tool head, a wooden handle, and a wedge. Due to the loosening and detachment of the wedge during the use of the tool, the wooden handle comes out of the tool head. Especially tools such as hammers and axes sometimes cause accidents due to the falling off of the wooden handle. The existing method is to drill a nail on the head of the tool or insert an iron pin, but this structure cannot protect the wedge from falling off. When the wedge falls off, the wooden handle and the tool head will become loose, worn, and the wooden handle will be deformed. And deviate from or break off, so this structure can't guarantee that the wooden handle of tool does not come off, and the present invention attem...
Claims
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IPC IPC(8): B25G3/28B25G3/26
CPCB25G3/28B25G3/26
Inventor 刘存福
Owner 重庆向阳仪器有限公司