JPS5817742Y2 - Thumbtack double-use stapler - Google Patents

Description

[Detailed description of the invention] This invention prevents the needle from bending when the stapler is used to tack calligraphy, paintings, etc. to a bulletin board, etc. by stopping the stapler at the tacked position to prevent it from tripping. It can be used as a stapler and also for correct tacking by fitting the retaining piece with a needle-like protrusion so that it can be moved back and forth against the staple holding frame so that it can be driven straight. The structure is explained with reference to the drawings. 1 is made of plywood of a stapler and has a needle receiver 2 on the upper surface of the front part, and inside the rear end bearing part 3, The rear ends of the staple holding frames 4 are overlapped, and the rear ends of the pressing frames 6 having the needle pressing pieces 5 on the front ends are overlapped on the outside thereof, and the combination can be freely opened and closed by the support shaft 7, which is different from the conventional method. Although it is similar to this type of stapler, in this invention, as shown in FIG. 1, a stopper piece 9 is formed into a U shape and has a needle-like protrusion 8 protruding from the lower surface of its front edge, as shown in FIG. As shown, it is fitted to the outside of the staple holding frame 4 so that it can move back and forth.

When using this stapler configured as described above for binding ordinary documents, etc., as shown in FIG. When pushed down, the binding needle 10 passes the document through and its tip is bent inward by the needle receiver 2 of the base plate 1, so that the document can be stapled.

By the way, when this is used to tack calligraphy or paintings to a bulletin board or the like, as shown in FIG. If you place the needle-like protrusion 8 on a desired location of calligraphy, drawings, etc. on the bulletin board a and press it lightly, the needle-like protrusion 8 will hold it in that position without tripping over it, so even if you operate the press frame 6. Since the stapler does not shift laterally, the needle 10 pushed out by the needle pushing piece 5 can be driven straight into the bulletin board without being bent.

As described above, according to this invention, by simply fitting the stopper with needle-like protrusions on the lower surface so that it can move back and forth with respect to the staple holding frame of the stapler, the set position of the stopper allows the document to be It can be used for binding or for driving rivets, and when driving rivets, the needles can be driven straightly without waste because they are held correctly in the driving position by a specially provided stop.

Moreover, it has practical effects such as being able to be easily attached to a conventional stapler.

[Brief explanation of drawings]

Figure 1 shows the stopper; Figure A is a front view, Figure B is a side view, Figure 0 is a plan view, Figure 2 is a side view of this invention, Figure 3 is a front view, and Figure 4 is a rivet. It is a side view of a hitting state. 1... Stapler plywood, 2... Needle holder, 3... Bearing part, 4... Staple holding frame,
5...needle push piece, 6...press frame, 7...
...Spindle, 8...Acicular projection, 9...
・Retainer, 10... Staple.

Claims (1)

[Scope of utility model registration request] The rear end of the staple holding frame 4 is stacked on the inside of the rear end bearing part 3 of the base plate 1, and the rear end of the needle pressing frame 6 is stacked on the outside of this bearing part 3, and the rear end of the needle press frame 6 is stacked on the outside of this bearing part 3, and can be pivoted by a support shaft 7 so as to be openable and closable. In the supported stapler, a U-shaped stopper 9 with needle-like protrusions 8 protruding from the lower surface is fitted to the staple holding frame 4 so that it can be moved back and forth with the needle-like protrusions 8 facing downward. A stapler that can also be used for pushing thumbtacks.