CN213005084U - Nail way and stapler with same - Google Patents

Abstract

The utility model discloses a nail way, nail way sets up and keeps off the nail spare, keeps off the nail spare and fixes on nail way front portion, keeps off two lateral surfaces and two medial surfaces of staple of nail spare and offsets, keep off the thickness that the distance of the foremost end of nail spare front end and nail way front end is not less than one piece of staple and is not more than two pieces of staple, keep off the inside height of nail spare height and be less than the staple. Also discloses a stapler adopting the staple path. The utility model discloses a set up the staple blocking piece that offsets with two inboard sides of staple in the nail way front portion, the staple rear end offsets with the ejector pin ware like this, and the inboard all offsets with staple blocking piece, consequently, during its front end atress of staple, can not influence its inside deformation at the back to can extrude last piece of staple smoothly, and the bail phenomenon appears in two piece of staple at the last that can not appear remaining.

Description

Nail way and stapler with same

Technical Field

The present invention relates to a stapler and a stapler, and more particularly to a staple path preventing staple and a stapler having the same.

Background

The conventional structure of the existing stapler comprises an upper cover, a staple channel assembly and a base, wherein the tail ends of the upper cover and the staple channel assembly are rotatably fixed on the base, the staple channel assembly comprises a staple channel, a staple pressing plate and a staple pusher, the staple pusher is arranged in the staple channel and used for limiting and pushing staples, the tail end of the staple pressing plate is rotatably connected to the tail end of the staple channel, and the front end of the staple pressing plate is aligned with a staple outlet at the front end of the staple channel. When the stapler is used, the upper cover is pressed to press the nail pressing plate to press out the nails in the nail path component, so that the binding work is finished.

The existing staple pusher has a connecting part on its main body, which is connected to a staple pressing plate through a spring and is driven by the staple pressing plate to move on a staple path, so that a staple is pushed forward and prevented from moving during binding, and the staple pressing plate is pressed down to press the staple out of a staple outlet of the staple path. When the staples are required to be placed, the staple pressing plate rotates upwards to drive the staple pusher to move backwards, so that a space for installing the staples is reserved at the front end of the staple channel, and the staples are loaded.

The front end of the existing staple path and the front end of the staple pusher are spaces for installing staples, the main body of the staple pusher is generally square, the foremost end surface of the main body is a vertical plane, and two side surfaces of the vertical plane are matched with two side surfaces of a staple and are abutted against each other in normal times during staple installation, so that although the front end of the main body can push the staple forward well to enable the staple to be smoothly extruded from a staple outlet of the staple path through a staple pressing plate, when the staple has the last two staples, the two remaining staples are usually adhered together and can be extruded out of the staple outlet together frequently, and staple clamping of the stapler is caused.

Disclosure of Invention

The technical problem to be solved in the present invention is to overcome the above disadvantages of the prior art and provide a nail path, which will not be subject to nail clamping.

The utility model also provides a corresponding stapler, make it can not the bail.

In order to solve the technical problem, the invention provides a nail path, wherein the nail path is provided with a nail blocking piece, the nail blocking piece is fixed on the front part of the nail path, two outer side surfaces of the nail blocking piece are abutted against two inner side surfaces of a staple, the distance between the foremost end of the front end surface of the nail blocking piece and the front end of the nail path is not less than the thickness of one staple but not more than the thickness of two staples, and the height of the nail blocking piece is less than the inner height of the staple.

Preferably, keep off nail spare front end face and be inclined plane or cambered surface, like this, when the last piece of staple binding, this piece of staple still can follow this inclined plane or cambered surface smooth movement better along this inclined plane or better, comes out and accomplishes the binding smoothly from the play nail mouth if rocking.

Preferably, the number of the nail blocking pieces is two, and the two nail blocking pieces are respectively fixed on two sides of the front part of the nail path, so that the middle part of each nail blocking piece can be omitted, and materials can be saved.

The utility model also provides a stapler, its characterized in that has the stapler that above-mentioned nail said, it can prevent the stapler bail like this.

Compared with the prior art, the utility model has the advantages of it is following: the staple blocking piece which is abutted against the two inner sides of the staple is arranged at the front part of the staple channel, so that the rear end of the staple is abutted against the staple pusher, and the inner sides of the staple are abutted against the staple blocking piece, therefore, when the front end of the staple is stressed, the inward deformation of the rear surface of the staple is not influenced, the last staple can be smoothly extruded, and the staple phenomenon of the remaining last two staples can not occur.

Drawings

Fig. 1 is a perspective view of a nail way according to embodiment 1 of the present invention.

Fig. 2 is a perspective view of a staple path including staples according to embodiment 1 of the present invention.

Fig. 3 is a sectional view taken along line a-a of fig. 2.

Fig. 4 is an exploded view of a stapler including a staple path according to embodiment 1 of the present invention.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

For convenience of description, the following directional terms, such as front and back, are used in the description of specific visual directions, and are not intended to limit the scope of the present invention. It is obvious that different visual directions will have correspondingly changed directional words.

Example 1.

As shown in fig. 1, 2 and 3, two staple blocking members 61 are arranged on the bottom surface of the staple track 6, the two staple blocking members 61 are respectively fixed on two sides of the front part of the staple track 6, the outer side surfaces of the staple blocking members 61 abut against the inner side surface 31 of the staple 3, the distance H between the foremost end of the front end surface of the staple blocking member 61 and the front end of the staple track is not less than the thickness of one staple but not more than the thickness of two staples, and the height of the staple blocking member is less than the height inside the staple.

Thus, when stapling, the staple 3 is pressed by the staple pusher 4 and pushed against, and the inside of the front staple 3 is pushed against by the staple retainer 61, so that the staple is smoothly stapled without being deformed, and even if the last two staples 3 remain, the side surface of the last staple is pushed against by the staple retainer 61 and is not deformed and caught together with the preceding staple.

If the distance between the foremost end of the front end surface of the staple blocking member 61 and the front end of the staple path is smaller than the thickness of one staple, the staple blocking member 61 blocks the staple, and the binding function cannot be realized.

If the distance between the foremost end of the front end surface of the staple blocking member 61 and the front end of the staple path is larger than the thickness of two staples, the staple blocking member 61 cannot block the last staple when the two staples remain, and thus, the staple jam still occurs.

The front end surface 611 of the staple blocking member 61 is an inclined surface or an arc surface, which is an inclined surface in this embodiment, so that when the last staple 3 is stapled, if the staple shakes, the staple can still better slide along the inclined surface 611, and smoothly comes out from the staple outlet to complete the stapling.

The nail stopper 61 in this embodiment may also be a single body, which may be connected to the nail path 6 by bonding, welding, or the like, or may be formed integrally with the nail path 6.

Example 2.

As shown in fig. 4, the staple path of embodiment 1 is applied to a stapler including an upper cover 1, a staple pressing plate 2, a staple path 6, and a base 7, wherein the upper cover 1, the staple pressing plate 2, and the rear end of the staple path 6 are rotatably fixed on the base 7 by a pin 5, a staple pusher 4 is disposed in the staple path 6 to restrain and push a staple 3, and the front end of the staple pressing plate 2 is aligned with a staple outlet (not shown) at the front end of the staple path 6.

In addition to the staple pusher and the staple path, other parts of the stapler can be changed, and other parts can be added to enrich or change the structure of the stapler, for example, by adding a base plate sleeve sleeved on the base plate, and arranging a lever or other parts on the pressure plate, other modes can be adopted.

Claims (4)

1. Nail way, its characterized in that: the nail way sets up and keeps off the nail spare, keeps off the nail spare and fixes on nail way front portion, and two lateral surfaces that keep off the nail spare offset with two medial surfaces of staple, keep off the thickness that the distance of the foremost end of nail spare front end and nail way front end is not less than a piece of staple and is not more than two pieces of staple, keep off the inside height of nail spare height less than the staple.

2. The nail way according to claim 1, characterized in that: the front end face of the nail blocking piece is an inclined plane or an arc surface.

3. The nail way according to claim 1, characterized in that: the number of the nail blocking parts is two, and the two nail blocking parts are respectively fixed on two sides of the front part of the nail channel.

4. Stapler, its characterized in that: comprising a staple track according to any one of claims 1 to 3.

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