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stapler

A technology of a stapler and a link mechanism, which is applied in the directions of manufacturing tools, staple staple tools, staple tools, etc., can solve the problems of inability to be flattened and the effect of flat needles is not good, and achieve better effects.

Active Publication Date: 2022-03-15
APEX MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if the operating force is insufficient, the second stitch cannot be flattened, resulting in poor flat stitch effect.

Method used

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Effect test

Embodiment Construction

[0023] The following examples illustrate possible implementations of the present invention, but are not intended to limit the protection scope of the present invention.

[0024] Please refer to Figures 1 to 10 , which shows a preferred embodiment of the present invention, the stapler 1 of the present invention includes a body 10 , a firing mechanism 20 and a narrowing mechanism 30 .

[0025] The body 10 includes an internal space 11 and a nail opening 12; the firing mechanism 20 is located in the internal space 11 and includes a striking member 21 for striking a nail 2 and a driving member 21 that can drive the striking member 21 relative to the nail. The driving member 22 for moving the mouth 12; the needle narrowing mechanism 30 is arranged on the body 10 and includes a needle groove hole 31 opposite to the nailing hole 12, at least one pusher 32 movable in the needle groove hole 31 and A power storage component 33 that can be driven by the driving member 22, the power sto...

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PUM

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Abstract

A stapler, comprising: a body, including an internal space and a striking hole; a firing mechanism, located in the internal space, including a striking part for striking a nail and a driving part that can drive the striking part relative to the The driving part for the movement of the nailing hole; a needle narrowing mechanism, which is located on the body, includes a needle groove hole opposite to the nailing hole, at least one pusher that can move in the needle groove hole, and a pusher that can be driven by the driving part. Driven power storage component, the power storage component includes a locking part and a power storage part that is releasably locked with the locking part, and the power storage part can hit the at least one push piece toward the needle groove hole ; Wherein, when the driving part drives the striking part to move toward the nailing hole, the driving part drives the power storage part to deform and store force; The at least one pushing member moves toward the nailing opening when the at least one pushing member is struck instantly so as to press the nail needle with the striking member. The invention can surely flatten the stitches of the nail needles, and the effect of flat stitch binding is better.

Description

technical field [0001] The present invention relates to a stapler. Background technique [0002] Generally, the stapler is fixedly provided with a nail anvil corresponding to the nail hole, and the nail anvil is provided with two recesses for pressing against the two stitches of a nail, so that the two stitches can be bent to achieve the effect of binding. However, because the two stitches are bent inwardly along the structure of the two recesses, if the operating force is improper, the binding effect will be affected, and the two stitches cannot be completely flat on a surface of a bound object, resulting in the presence of the nail. The thickness of the needle is relatively large, which is not good for aesthetics and is not conducive to document arrangement, so a stapler with a flat needle function has been developed. [0003] Known plain needle stapler, as the disclosed technical scheme of Taiwan Patent No. M496540, it comprises a body, a slide table that is movably loca...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25C5/02B25C7/00
CPCB25C5/0221B25C7/00
Inventor 王景立
Owner APEX MFG