JPS6236619Y2 - - Google Patents

Description

[Detailed description of the invention] The invention consists of a long magazine body, and a nailing part that is arranged inside the magazine body and protrudes from the nailer body by the elastic force of a spring member. In a magazine equipped with a pusher that is constantly biased in the nose direction, when loading the connecting nail along the inner wall of the magazine body, a nail driver that guides the connecting nail so that the connecting nail is loaded smoothly. This invention relates to a guide device for loading nails in a magazine of a machine.

Generally, the nail loading port in this type of magazine is formed at the rear end of one side of the magazine body.

In a magazine configured as described above, when loading the connecting nails into the magazine body from the nail loading port, the connecting nails are loaded so that each nail of the connecting nails faces toward the front end of the magazine body while following the inner wall of the magazine body. This is done by pushing the nail into the magazine body through the nail loading port.

By the way, the nail loading opening is simply formed by punching out one side of the magazine body, and the peripheral edge of the nail loading opening remains punched out and is formed at an acute angle. Therefore, when the connecting nails are loaded into the magazine body in the above-described manner, the legs of the intermediate nails of the connecting nails may get caught at the peripheral edge of the nail loading port. In particular, in cases where connections are made using soft materials such as wire or plastic, the connections between each nail may be easily bent, resulting in a wavy connection. It is almost always the case that the foot of each nail is caught at the periphery of the nail loading port.

In this way, when the connecting nail gets caught in the nail loading port, not only does it take time to load the connecting nail into the magazine, but the actual situation is that the loading operation becomes troublesome.

Therefore, the present invention was proposed to solve the above-mentioned conventional drawbacks, and when loading a connecting nail into a long magazine body, the connecting nail is guided so that the connecting nail is loaded smoothly. The purpose of the present invention is to provide a guide loading for nail loading.

A long magazine body, and a pusher disposed inside the magazine body and constantly biased toward the nose, which serves as a nail driving part protruding from the nail gun body, by the elastic force of a spring member. The pusher presses the rearmost nail of the connecting nail loaded along the inner wall of the magazine body from the side of the magazine body, thereby supplying the connecting nail to the nail driving hole of the nose. A finger hook piece is formed protrudingly on the rear end side of the side surface of the pusher and serves as an operation part when moving the pusher toward the rear end, and a finger hook piece is formed so as to protrude from the tip of the finger hook piece toward the front side surface of the pusher. The present invention is characterized in that a nail guide portion having a nail guide surface that slopes upward is provided so that the connecting nail can be smoothly loaded into the magazine main body.

Hereinafter, preferred embodiments of the present invention will be described in detail based on the drawings.

1 to 6 are diagrams showing an embodiment of the present invention. FIG. 1 is a side view of a connecting nail loaded into the magazine of this embodiment. This connecting nail 1 connects each nail 2, 2... to the body 3, so that a large number of nails 2, 2... are connected in parallel at regular intervals.
3... are connected by band-shaped connecting members 4, 4 made of plastic material, and the connecting nail 1 as a whole is flexible.

As shown in FIGS. 2 and 3, the magazine 5 into which the connecting nails 1 having the above-described structure are loaded includes a long magazine body 6 and the connecting nails loaded along the inner wall 6a of the magazine body 6. By pressing the rearmost nail of 1 with the front end 7a, the connecting nail 1
The pusher 7 is composed of a plate-shaped body that is protruded from the nailer main body (not shown) and presses in the direction of the nose, which serves as a nail driving part.

One end 8 side of the magazine body 6 is folded back into a U-shape to hold the foot portion 2a of each nail 2 of the connecting nail 1 and to hold the lower end 9 of the pusher 7 in the longitudinal direction of the magazine body 6. A guide groove 10 is formed along which the guide groove 10 is slidably guided. The other end 11 side of the magazine main body 6 is folded back in a C-shape to hold the lower neck portion 2b of each nail 2 of the connecting nail 1 and to hold the upper end 12 of the pusher 7 along the longitudinal direction of the magazine main body 6. A guide hole 13 is formed for slidably guiding along the direction. That is,
Each nail 2 of the connecting nail 1 is loaded in the magazine main body 6 in a state where it is hung on the other end 11 side of the magazine main body 6.

Note that the guide groove 10 and guide hole 13 are cut off at the rear end 14 side of the magazine body 6.
A nail loading port 15 for the connecting nail 1 is formed.

Further, as shown in FIGS. 4 and 5, a finger hook piece 17 is provided on one side surface 16 of the pusher 7 to serve as a finger hook when pulling the pusher 7 toward the rear end 14 of the magazine body 6. It is formed rising. Also,
On one side 16 of the pusher 7 is the finger hook 17.
Continuing from both ends 17a, 17b, the top 18
a, 18a is the front side surface portion 16a of the one side surface portion 16;
A pair of nail guide pieces 18, 18 which are inclined toward the upper and lower ends of the pusher 7 are formed to stand up parallel to the upper and lower ends 12, 9 of the pusher 7.

On the other hand, on the other side surface 19 of the pusher 7, a concave portion 21 is formed so as to cut into the one side surface 16 of the pusher 7, in which a spring spring 20 for pulling the pusher 7 in the nose direction is disposed. ing. In the concave portion 21, a spring hanging pin 22 to be inserted into the central portion 20a of the mainspring spring 20 is arranged at a position on a line connecting the upper and lower ends 12 and 9 of the pusher 7.

Further, at the rear end 7b of the pusher 7, there is a latch for temporarily holding the pusher 7 against the magazine body 6 when the pusher 7 is pulled toward the rear end 14 side of the magazine body 6. A piece 23 is provided. That is, the tip 23a of this hooking piece 23
The concave groove 24 provided in the inner wall 6 of the magazine body 6
By engaging with the convex piece 25 attached to a, the pusher 7 becomes latched to the magazine body 6.

When loading the connecting nail 1 into the magazine 5 configured in this way, as shown in FIG. The concave groove 24 of the locking piece 23 of the pusher 7 is engaged with the convex piece 25 of the magazine body 6 to stop the pusher 7 from moving in the nose direction.

Then, the connecting nails 1 are loaded along the inner wall 6a of the magazine body 6 through the nail loading port 15. At this time, the body parts 3, 3... of each nail 2, 2... of the connecting nail 1
... can be loaded after once being pressed against the tops 18a, 18a of the nail guide pieces 18, 18, which serve as the nail guide surfaces of the pusher 7, so that the loading direction of the connecting nails 1 can always be kept constant. Moreover, even if the connected state of each nail 2, 2, . You can load it while correcting it. Therefore, the foot portions 2a, 2b, . . . of the nails 2, 2, .

As described above, according to the present invention, when loading connecting nails into a long magazine body, the feet of each nail of the connecting nails do not get caught at the peripheral edge of the nail loading port, and the connecting nails Since the nails can be loaded smoothly, even if the nails run out during the nail driving operation, the connected nails can be loaded into the magazine immediately. Therefore, the troublesome task of loading nails, which is conventional, is eliminated.

[Brief explanation of the drawing]

Figures 1 to 6 are views showing an embodiment of the present invention, in which Figure 1 is a side view of a connecting nail, Figure 2 is a partially cutaway side view of a magazine, and Figure 3 is a side view of a magazine. 4 is a perspective view of the pusher as seen from one side, FIG. 5 is a perspective view of the pusher as seen from the other side, and FIG. 6 is a perspective view of the pusher as seen from the other side. It is a cross section of the magazine showing the loaded state of connecting nails. DESCRIPTION OF SYMBOLS 1... Connecting nail, 5... Magazine, 6... Magazine main body, 6a... Inner wall of magazine main body, 7... Pusher, 15... Nail loading port, 18, 18... Nail guide piece, 18a, 18a... ...the top of the nail guide piece,
20...Spring spring.

Claims (1)

[Scope of utility model registration request] A long magazine body, and a pusher disposed within the magazine body and constantly biased toward the nose, which serves as a nail driving portion protruding from the nailer body by the elastic force of a spring member. The pusher presses the rearmost nail of the connecting nail loaded along the inner wall of the magazine body from the side of the magazine body, thereby supplying the connecting nail to the nail driving hole of the nose. A finger hook piece is formed protrudingly on the rear end side of the side surface of the pusher and serves as an operation part when moving the pusher toward the rear end, and a finger hook piece is formed so as to protrude from the tip of the finger hook piece toward the front side surface of the pusher. 1. A guide device for loading a nail in a magazine of a nailer, characterized in that a nail guide section is provided with a nail guide surface that is inclined at an angle so that the connected nail can be loaded smoothly into the magazine main body.