Extractable grab handle
A handle and tube-holding technology, which is applied in the field of removable handles, can solve the problems of falling and loss, endangering people with tool heads, etc., and achieves the effect of convenient replacement and excellent safety.
Inactive Publication Date: 2011-11-16
赖进财
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Problems solved by technology
[0004] Although this kind of quick-release connecting rod is beneficial to replace various tool heads, the detachment of the tool head is pushed by the elastic force of the elastic part. The first end of the locking part is tilted out of the fitting part, and the elastic part is released from the compressed state at the same time. The rebound pre-force is completely released instantly and the fitting block is quickly pushed out. The tool placed on the fitting block Therefore, the tool head quickly disengages from the quick-release rod, and the tool head with small size and light weight is often disengaged in a flying shape under the action of the rebound pre-force, and it is easy to fall and lose without warning, and the end point or The tool head with a sharper structure is likely to endanger the surrounding people
Method used
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[0036] The present invention relates to a replaceable handle, please refer to Figure 1 to Figure 5 As shown, in the figure, a shovel for gardening is used as an illustration example, but it is not limited thereto, and the present invention can also be implemented on light or hand tools in other fields.
[0037] This embodiment includes a tool bar 1 in the form of a shovel, a hollow grip tube 2 and a shaft tube 3. The tool bar 1 includes a handle section 10 that can be inserted into the shaft tube 3, and an inner shaft is formed on the handle section 10. Concave inlay 101, the rear end of the grip tube 2 is screwed with a rear cap 21 that can exert an impact force on it, the shaft tube 3 forms an insertion section 30 that penetrates the grip tube 2 and an exposed The outer section 31 of the handle 2 is provided with a replacement slot 32 for inserting the handle section 10 of the tool bar 1 from the outer section 31 to the insertion section 30, and the insertion section 30 is ...
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The invention relate to an extractable grab handle, which comprises a gripping tube and a shaft tube. The shaft tube is provided with an extractable groove for a tool rod to insert and an accommodating part for accommodating a control part which is used for fixing or releasing the tool rod, wherein the control part comprises an elastic fastener falsely fixed with the tool rod, a braking element pressed against the elastic fastener, a button contacted with one end of the braking element and a push post which is adjacent to the button and can be pushed against the tool rod; and the button can be used for pressing the braking element to elastically deform the elastic fastener and release the tool rod and forcing the push post to push the tool rod out of the extractable groove, so the aim of safely extracting the tool rod is fulfilled.
Description
technical field [0001] The invention relates to a handle of a hand tool, in particular to a replaceable handle with a two-stage pressing design to release the tool rod in sections, thereby achieving the effect of safely replacing the tool rod. Background technique [0002] There is a saying: "If a worker wants to be good at his work, he must first sharpen his tools." In order to be able to deal with various situations when engaging in various manual operations, light or manual tools that can handle the needs of the situation must be used according to the situation. When gardening, you need a shovel to loosen the soil, and a saw to cut off the branches; when performing mechanical assembly and maintenance, you need a hammer to knock nails, and a screwdriver and wrench to turn and lock screws; [0003] It can be seen from this that in order to perfect a manual operation, a variety of tools must be prepared in every aspect. However, in order to avoid carrying heavy weights due t...
Claims
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IPC IPC(8): B25G3/12B25G3/24
Inventor 赖进财
Owner 赖进财