JPS6361150B2 - - Google Patents

Description

Detailed Description of the Invention The present invention can be used for ordinary paper binding, for stapling for temporary fixing when adhering decorative plywood ceiling panels, and for attaching display items such as clothes in shops. The purpose of the present invention is to provide a stapler having a structure that can be used for multiple purposes.

When attaching a ceiling board or decorative plywood to a ceiling or wall, apply adhesive to the base material, apply the decorative plywood to this, and secure it by driving a number of nails for temporary fixing. However, when the adhesive hardens and the bonding is completed, many temporary nails are removed. Alternatively, in department stores and the like, clothing is often pasted on walls, and this is done by manually driving in many small needles one by one. All of these tasks are not easy because they involve holding the nail or needle in one hand and driving it in with the other hand many times. On the other hand, staplers, which are becoming increasingly popular for office use, are convenient for binding multiple sheets of paper, cloth, sheets, etc. However, it has almost no other functions other than the function of combining a large number of sheets of paper. As a result of various studies focusing on the large number of staples that a stapler has and the fact that they can be easily driven in succession, the inventor has determined that the stapler can be easily driven in a stapler on the staple-emitting surface side of the staple holding member of the stapler. It has a staple bending part that slides between the part and the vicinity of the pin, has a predetermined wall thickness, and has a protruding shape in the part facing the staple ejection port to block a part of the staple ejection port. By providing a sliding piece, it has many functions that can be used for temporary fixing of decorative plywood, etc., for pasting displays, and for general office use.

A detailed explanation will be given below with reference to the drawings.

FIG. 1 is a perspective view of a stapler according to an embodiment of the present invention. In this stapler, a base plate 2, a staple holding member 3, and a staple ejecting member 4 are rotatably integrated by a pin 1, like a conventional stapler. The space between the holding members 3 is normally in an open state, and when the staple is fastened by gripping force, the tip of the base plate 2 and the tip of the staple holding member 3 approach against the spring.

The most distinctive feature of the present invention is the staple holding member 3 and the sliding piece 5 attached thereto. In the example shown in FIG. 1, a guide groove 6 is provided in the longitudinal direction at the center of the bottom surface of the staple holding member 3, and the guide groove 6 is partially provided with projections 7. A sliding piece 5 is attached to the staple holding member. The sliding piece 5 is something that has never been seen in conventional staplers, and an example of its shape is shown in the rear perspective view of FIG. In this example of the sliding piece 5, two guide pins 8 are provided at the center of the back surface. In addition, the sliding piece 5 is made slidable from the staple ejection part 9 at the end of the staple holding member 3 to the vicinity of the pin 1. A projection 7 is partially provided in the guide groove 6, and can restrict the sliding movement of the sliding piece 5 and hold the sliding piece in a fixed position. Further, FIG. 3 shows an example of the staple holding member 3 equipped with the sliding piece 5 of another embodiment, but in this example, guide grooves 6 are provided on both side edges of the staple holding member 3, and the sliding piece Both side edges of 5 form lip portions 10. Therefore, in this example as well, the lip portion 10 of the sliding piece 5 can slide from the staple ejection portion 9 at one end of the staple holding member 3 to the vicinity of the pin 1 according to the guide groove 6.

The shape of the sliding piece 5 is specific. That is, the thickness is determined by the gap that lifts the connecting part of the staple above the plane, and the end of the sliding piece 5 on the staple injection part 9 side of the staple holding member 3 is cut out about half to form a notch 11. The remaining protruding portion serves as a staple bent portion 12. Therefore, when the sliding piece 5 is on the injection port side, the bent portion 12 faces the injection port, one needle portion of the staple is bent, and the other needle portion is driven in as is. The structure example of the staple bent portion 12 is as follows.
Shown in the figure. This part is made of a hard material such as an iron plate and has an inverted triangular depression.

The stapler of the present invention is used as follows. First, in order to use it like normal paper binding, it is sufficient to slide the sliding piece 5 toward the pin 1 side and operate it as usual. In addition, as shown in FIG. 4, to use it for temporary fixing when pasting decorative plywood, etc., spread out the base plate 2, hold it with one hand, and slide the sliding piece 5. Then, cover one side of the staple injection part 9 with the staple bent part, place it on the place where you want to drive the staple, and hit it with your fist or the like from above, and the staple 13 will be
As can be seen in FIG. 5, one side of the staple is bent by the bent portion 12, and only the other driven portion penetrates the decorative plywood 14, the adhesive layer 15, and the base material 16 to temporarily fix the staple. possible. When one side of the staple 13 is bent in this way, it is easy to pull out when the adhesion is completed, and the decorative plywood is less likely to be damaged. Furthermore, in order to use the stapler of the present invention when attaching clothing or the like to a wall surface for decoration, it is possible to use a method similar to that shown in FIG. Move it to the desired position and drive in the same way as for temporary fixing. As shown in FIG. 6, both driving portions of the staple 13 penetrate the decorative item 17 such as cloth and reach the wall surface 18.
Since the sliding piece 5 is interposed between the wall surface and the staple holding member 3, it is driven in leaving only the thickness of the sliding piece 5 (thickness). Therefore, it is possible to fasten soft cloth etc. while retaining its feel. As mentioned above, the wall thickness of the sliding piece 5 determines the height of the staple when it is not driven, so it is necessary to keep it at a predetermined thickness. Further, the above-mentioned one-sided implant type may be applied to the display. Incidentally, it is convenient to provide a hook portion 19 at the rear end of the base plate in order to remove the staples that have been driven.

Since the present invention has the structure as detailed above,
By moving the sliding piece in the longitudinal direction of the staple holding member, if the sliding piece is positioned on the pin side, it can be used as a regular stapler, and if it is positioned in front of the staple injection part, it can be used for display purposes. If you set it in a position that allows two staples to be inserted and covers only one side of the staple, it can be used for temporary fixing of decorative plywood with only one staple being inserted. It is significant in that it enables the use of or,
Both temporary staples and display staples driven by the product of the present invention are easy to pick up and therefore easy to remove. Furthermore, since it is possible to hang a product in a space by threading thread through the staples driven by this stapler, various decorations are possible. Furthermore, this stapler can be used in a shorter time and with less effort than conventional methods, making a great contribution to streamlining these operations.

[Brief explanation of drawings]

FIG. 1 is a perspective view of the stapler of the present invention;
FIG. 2 is a rear perspective view of the sliding piece. FIG. 3 is a perspective view of a staple holding member having a sliding piece according to another embodiment. FIG. 4 is a perspective view showing the state of use, and FIGS. 5 and 6 are sectional views showing the state of driving the staple. DESCRIPTION OF SYMBOLS 1... Pin, 2... Base plate, 3... Staple holding member, 4... Staple extrusion member, 5... Sliding piece, 6... Guide groove, 7... Protrusion, 8... Guide pin, 9 ... Staple injection part, 10 ... Lip part, 11 ... Notch part, 12 ... Staple bending part, 13 ... Staple.

Claims (1)

[Claims] 1 In a stapler in which a base plate 2, a staple holding member 3, and a staple ejecting member 4 are rotatably integrated by a pin 1, a staple ejecting portion 9 is provided on the side of the staple ejecting portion of the staple holding member.
A sliding piece 5 that slides from the to the vicinity of the pin, has a predetermined wall thickness, and has a staple bent portion 12 in a portion facing the staple injection port that protrudes to partially block the staple injection port. A stapler characterized by being provided with.