Multifunctional automatic nail extractor and assembling method thereof

A multi-functional and automatic technology, applied in nail pullers, manufacturing tools, etc., can solve the problems of limited use range and inconvenient use, and achieve the effect of simple structure, convenient nail removal, and improved work efficiency.

Pending Publication Date: 2021-06-01
赵一玮
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Aiming at the problems that the existing staple remover is only suitable for staples or drawing pins, the scope of use is limited and it is inconvenient to use, the present invention designs a multifunctional automatic staple remover and its assembly method, which can take out various types of staples Nails have a wide range of uses, and the automatic nail remover does not need to be pulled manually, it can automatically remove the nails, it is more convenient to use, and will not damage the paper

Method used

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  • Multifunctional automatic nail extractor and assembling method thereof
  • Multifunctional automatic nail extractor and assembling method thereof
  • Multifunctional automatic nail extractor and assembling method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] A kind of multifunctional automatic nail remover of the present embodiment, as figure 1 As shown, it includes a collet 1 and a handle 2. The collet 1 includes a movable collet 11 and a fixed collet 12. The fixed collet 12 is located above the movable collet 11 and is connected with the movable collet. 11 Turn to connect. The handle 2 includes a hand handle 22 and a shear handle 21, the hand handle 22 and the shear handle 21 are rotationally connected through the central shaft 6, and a return spring 8 is installed between the hand handle 22 and the shear handle 21; The hand handle 22 is fixedly connected with the fixed chuck 12 . When in use, the shearing handle 21 rotates around the central axis 6, thereby driving the movable chuck 11 to lift up and move toward the fixed chuck 12, so that the movable chuck 11 and the fixed chuck 12 are closed. After use, the return spring 8 is used to reset the movable chuck 11 to ensure that the movable chuck 11 and the fixed chuck 1...

Embodiment 2

[0047] A kind of multifunctional automatic nail remover of the present embodiment, basic structure is the same as embodiment 1, difference and improvement are: as image 3 and Figure 4 As shown, in order to further clamp the nails, the shapes of the clamping ends of the upper clip 4 and the lower clip 5 of the multifunctional automatic nail remover of this embodiment match the shape of the nails to be extracted, and nails of various specifications can be removed. nail.

[0048] Such as image 3 As shown, the clamping ends of the upper clip 4 and the lower clip 5 are rectangular, which match the shape of the staple, and are convenient for pulling out the staple.

[0049] Due to the large cap of the thumbtack and the cylindrical body, such as Figure 4 As shown, the middle part of the upper clip 4 is provided with an arc-shaped groove I41, and the middle part of the lower clip 5 is provided with an arc-shaped groove II51; the centers of the arc-shaped groove I41 and the arc-...

Embodiment 3

[0051] A kind of multifunctional automatic nail remover of the present embodiment, basic structure is the same as embodiment 1, difference and improvement are: as figure 1 and figure 2 As shown, an adjustment knob 7 is installed on the fixed chuck 12 to adjust the clamping force of the upper clip 4 and the lower clip 5, and adjust according to the difficulty of pulling out, so that nails of various specifications can be removed. nail.

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Abstract

The invention discloses a multifunctional automatic nail extractor and an assembling method thereof, and belongs to the field of work office. The multifunctional automatic nail extractor comprises chucks and handles, the chucks comprise a movable chuck and a fixed chuck, the handles comprise a handheld handle and a shearing handle, and the handheld handle is fixedly connected with the fixed chuck; the handheld handle and the shearing handle are rotatably connected through a central shaft; clamping grooves are formed in the chucks, an upper clamp and a lower clamp are installed in the clamping grooves respectively, and the upper clamp and the lower clamp are rotatably connected; one end of the upper clamp and one end of the lower clamp extend out of the chucks and are used for clamping a nail, the other end of the upper clamp and the other end of the lower clamp are connected with a drawing mechanism, and the drawing mechanism is positioned above the shearing handle and is integrally formed with the shearing handle. According to the multifunctional automatic nail extractor provided by the invention, a mechanical structure that automatic clamping and pulling are completed at a time is ingeniously utilized, various types of nails can be taken out, the application range is wide, the automatic nail extractor does not need manual drawing, the nails can be automatically taken out, use is convenient, and paper cannot be damaged.

Description

technical field [0001] The invention relates to the field of work and office, more specifically to a multifunctional automatic nail remover and an assembly method thereof. Background technique [0002] The nail remover can be widely used in decoration, advertising, office, packaging and other industries, and is a popular tool that can be used widely. In our daily office work, especially when advertising companies order large quantities of paper materials, we often pull out the wrong or badly ordered staples and reorder them. The steps of removing nails with the traditional nail remover: first, insert the upper and lower four sharp corners of the nail remover into the curved part of the back of the nail. The second is to insert the nail remover into the front of the nail again, and manually pull the nail out. The main problems: one is that the longer nails cannot be taken out; the other is that the manual pulling force is not easy to control when taking the nails, and it is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25C11/02B21F11/00
CPCB21F11/00B25C11/02
Inventor 赵一玮张云燕赵岚
Owner 赵一玮
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