Cover mechanism for nail clamp of electric stapler
A stapler and staple technology, applied to staple tools, staple tools, bookbinding, etc., capable of solving the problems of staples 21 being broken, not working normally, and reloading parts 22 being damaged
Inactive Publication Date: 2004-11-17
MAX CO LTD
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Problems solved by technology
[0003] like Figure 5 As shown, when one or more sheet-shaped staples 21 still remain in the storage portion 20, the user wants to take out the staple holder and mistakenly believes that there is no sheet-shaped staple 21 in the refill 22, the user Open the cover 23 and attempt to pull out the refill 22 from the slit formed on the staple holder, so that under the situation of replacing the refill 22 with a new refill, because the design structure of the refill 22 is , only after all the sheet-like staples 21 are used up, can it be taken out from the clip, if the user tries to forcibly pull out the reload, it will cause damage to the reload 22 itself or damage the sheet. The break of the staple 21
In this case, even if the user gives up taking out the refill 22, puts it back into the body of the electric stapler, and tries to drive the staples, since the refill or the sheet-like staples have been damaged or deformed, it is likely to be damaged or deformed. The feeding mechanism cannot work normally due to failure, which will cause the sheet-shaped staples to be unable to be fed normally
Method used
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[0012] Fig. 1 is a side view of a staple holder of an electric stapler; Fig. 2(a) is a sectional view along line X-X of Fig. 1; and Fig. 2(b) is an enlarged view of the working state of the cover mechanism of the present invention. The staple holder of the present invention is composed of a storage part 1 for storing staples and a cover body 2, which is connected with the storage part 1 in such a way that it can align the storage part 1 around the axis of rotation. Do relative rotation, so the storage part 1 can be opened and closed.
[0013] A refill 3 is stored in the staple storage section 1 . as above and in image 3 (related image 3 The refill 3, which will be discussed in detail below), is realized by stacking together end-to-end stacks of laminar staples 4, each laminar staple group consisting of interconnected laminar linear booklets. and the stacking is simple and easy; and the reloading part 3 can be loaded into the storage part 1 through the slit 5 formed at the...
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A cover mechanism in a cartridge for an electric stapler comprises a movable wall, a cover body, and securing mechanism. The movable wall is formed on a side wall of the storage portion and capable of swinging inwardly and outwardly. The cover body is disposed over an opening of the storage portion for insertion of the sheet-like staples and includes a covering portion. The covering portion of the cover body covers an outside portion of the movable wall and is respectively formed on two sides of the cover body. The securing mechanism secures together the covering portion of the cover body and the movable wall. Secured state between the covering portion of the cover body and the movable wall is removed when any sheet-like staples do not remain within the storage portion.
Description
technical field [0001] The invention relates to a cover and a cover mechanism on a staple holder of an electric stapler, wherein the cover body is installed on the staple holder, and the staple holder is detachably installed in the electric stapler and stored in Before the sheet-shaped staples in the staple folder are used up, the cover body cannot be opened. Background technique [0002] Generally, a storage part is formed on the staple holder of the electric stapler, and the storage part is used to fill and store a reloading part (a structural member having a shape as shown in accompanying drawing 1 of JP-A-7-148674, which is also It is called the inner clip), wherein each sheet-shaped staple group is composed of a plurality of interconnected linear staples, and the ends of the staples are stacked on each other to form a sheet, and the stacking is simple and easy. A slit is formed in the upper portion (or lower portion) of the storage portion so that the refill can be loa...
Claims
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Login to View More IPC IPC(8): B25C5/16B25C5/15B27F7/38
CPCB27F7/38B25C5/15
Inventor 阿部真也
Owner MAX CO LTD