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Hand-operated binder

A binding machine and frame technology, which is applied in binding, printing, metal processing and other directions, can solve the problems of troublesome operation, low reliability, and difficulty in obtaining the length of the binding tube, and achieves a simple structure, simple operation, and convenient riveting operation. Effect

Inactive Publication Date: 2008-12-17
阮永华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the problems of low reliability, complex structure, cumbersome operation, and difficulty in obtaining a suitable binding tube length in the manual binding machine in the prior art, the paper pressing mechanism of the present invention provides a paper pressing mechanism with high reliability, simple structure and simple operation. A manual binding machine that can get a suitable binding tube length

Method used

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  • Hand-operated binder
  • Hand-operated binder
  • Hand-operated binder

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] refer to Figure 1-4 , a manual binding machine, comprising a base 1, a frame 2 mounted on the base 1, an operating handle 3 hinged to the frame 2, the operating handle 3 is fixedly connected to a hinge shaft, and the hinge shaft There is a gear 4 on it, and a guide post 5 that can slide up and down is set inside the frame 1. The guide post 5 has a tooth mouth 6 that cooperates with the gear 4, and a drill is installed at the lower end of the guide post 5. 7. There is a cardboard 8 between the base 1 and the frame 2, the cardboard 8 has a guide rod 9 extending upward, and the upper end of the guide rod 9 is fixed to the baffle 10 through screws and nuts, The baffle 10 has an opening through which the guide post 5 can pass; the guide rod 9 is covered with a connecting sleeve 11 that can slide up and down, and the connecting sleeve 11 is located below the baffle 10 , the connecting sleeve 11 and the lower part of the guide column 5 are fixedly connected by screws; the gu...

Embodiment 2

[0026] refer to Figure 1-4 , there are two guide rods 9, symmetrically located on both sides of the guide post 5. Symmetrically setting the guide rods 9 is conducive to uniform force. The rest of the structures and implementations are the same as in Embodiment 2.

Embodiment 3

[0028] refer to Figure 1-4 , The upper end of the guide post 5 is also equipped with a return spring 20 . The significance of setting the back-moving spring 20 is that the guide post 5 can be reset automatically after the operation is completed.

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PUM

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Abstract

Manual binding machine, including a base, a frame installed on the base, and an operating handle hinged to the frame, the operating handle is fixedly connected to the hinge shaft, the hinge shaft has gears, and the inner sleeve of the frame There is a guide post that can slide up and down. The guide post has a tooth mouth that matches the gear. A drill is installed at the lower end of the guide post. There is a cardboard between the base and the frame. The pressing plate is connected to the guide post through an elastic member; in addition, the present invention is also equipped with a knife seat for cutting the binding tube. The beneficial effects of the present invention are as follows: 1. The cardboard moves with the movement of the guide post and the drill bit, and is pressed down to the document and positioned naturally, which is safe and reliable. 2. Simple structure. 3. The pressing board automatically follows the movement of the guide post and the drill during the operation process, which is easy to operate. 4. Complete the pipe cutting while drilling the file, and the length of the cut pipe section is appropriate, which is convenient for the subsequent riveting operation.

Description

(1) Technical field [0001] The invention relates to a manual binding machine. (2) Background technology [0002] Many occasions such as finance and file management need to bind documents. The main structure of the existing manual binding machine is: comprising a base, a frame installed on the base, and an operating handle hinged with the frame. The hinge shaft is fixed, and the hinge shaft is equipped with a gear, and the gear is matched with the rack, and the rack can slide up and down to cover the frame, and a drill is installed at the lower end of the rack. There is a paper pressing mechanism below the drill. The paper pressing mechanism is used for pressing down and positioning the documents during stapling, and includes a paper pressing board, a spring and a locking mechanism for locking the paper pressing board. When in use, place the document under the drill, first press the cardboard down to compress the document, then lock the cardboard, position the document, and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B26F1/02B26D5/10B26D7/08B26D7/27B42F3/00
Inventor 阮永华
Owner 阮永华