Energy-storage stapler

A stapler and energy storage technology, which is applied in the field of staplers, can solve the problems of complex structure, inconvenient portability, and large volume, and achieve the effects of improving the efficiency of staples, being convenient to carry, and compact in structure

Inactive Publication Date: 2007-04-18
廖金志
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although it can save labor, it has the disadvantages of large size and inconvenient to carry.
3. For staplers with more than 100 sheets of paper, if the above principles are adopted, the structure will be more complicated, the volume will be larger, and it will be more inconvenient to carry

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Figure 3 shows a three-dimensional schematic diagram of the dismantled structure of Embodiment 1 of the present invention; Figures 4, 5, and 6 respectively show the three moments of loading, pressing, and pressing in the operation process of Embodiment 1 of the present invention A cross-sectional schematic diagram of the assembled structure.

[0038]Embodiment 1 of the energy storage type stapler of the present invention includes a base 100, an upper cover 110, a staple groove 120 and a staple piece 130 for pressing the staple A in the staple groove, and the staple groove 120 is slidably fitted with The elastic needle pusher 121 , the elastic needle pusher 121 includes a compression spring 125 , a needle pusher piece 122 , and a guide shaft 126 fitted in the middle of the compression spring 125 .

[0039] On the base 100 , a needle plate 140 is arranged at the position corresponding to the falling of the nail sheet 130 , and the needle plate 140 is horizontally hinged o...

Embodiment 2

[0049] Figures 7, 8, and 9 are schematic cross-sectional views of the assembly structure at three moments of book needle loading, pressing, and needle pressing in Embodiment 2 of the present invention, respectively.

[0050] Embodiment 2 of the energy storage type stapler of the present invention includes a base 100, an upper cover 110, a staple groove 120, and a staple piece 130 for pressing the staples in the staple groove, and the sliding fit in the staple groove 120 is elastic. The needle pusher 121 is provided with a needle plate 140 on the base 100 at a position corresponding to the falling of the nail plate 130 , and the needle plate 140 is horizontally hinged on the base 100 . A bottom spring 150 is also provided on the base 100 .

[0051] Except for the spring energy storage device, the structure of all its components is the same or similar to that of Embodiment 1, and will not be repeated here.

[0052] And its spring energy storage device 180 comprises an elastic e...

Embodiment 3

[0058] As shown in Figure 10, it is a three-dimensional schematic diagram of the assembly of the main structure of Embodiment 3 of the present invention (the upper cover is removed); as shown in Figures 11, 12, and 13, respectively, the book-loading needles, Schematic cross-sectional view of the assembly structure at three moments of pressing and pressing.

[0059] Embodiment 3 of the energy storage type stapler of the present invention includes a base 100, an upper cover 110, a staple groove 120, and a staple piece 130 for pressing the staples in the staple groove, and the sliding fit in the staple groove 120 is elastic. The needle pusher 121 is provided with a needle plate 140 on the base 100 at a position corresponding to the falling of the nail plate 130 , and the needle plate 140 is horizontally hinged on the base 100 . A bottom spring 150 is also provided on the base 100 .

[0060] Except for the spring energy storage device 180, all its components are the same or simil...

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PUM

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Abstract

An energy accumulated stapler is composed of base, upper cover, staple slot, staple driving plate, elastic staple pusher in said staple slot, the staple plate and bottom spring on said base, a box hinged on base, and such unit in said box as lever, energy-accumulating spring unit and open-close plate. Its advantage is to save labor.

Description

technical field [0001] The present invention relates to an office stationery, more specifically, the present invention relates to a stapler. Background technique [0002] The prior art staplers, respectively take the ordinary staple groove pop-up stapler and the staple groove pop-up stapler with an extended upper cover as examples, as shown in Figures 1 and 2, their common structural features are: The needle piece is fixed on the upper cover. When the upper cover is forced to rotate counterclockwise downward, the staple piece and the upper cover move downward synchronously, and the staple piece then presses the book needle downward out of the book needle slot to realize the staple Function. Its working process is as follows: [0003] To operate the traditional needle slot pop-up stapler, firstly, as shown in Figure 1, the staple slot pops up and the staples are loaded: in the initial state, the button switch is tightly hooked under the pre-pressure of the button torsion sp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B42B4/00B25C5/11
CPCB25C5/0242
Inventor 廖金志
Owner 廖金志
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