JPH0640427U - Interlocking nail tape - Google Patents

Abstract

(57) [Summary] [Purpose] Make it easy to cut the tape that connects nails in parallel by hand. [Structure] Nail holders 14 and 15 that bend to the same surface side are provided at the upper and lower edges of the side wall 12 at regular intervals in the length direction, and each nail holder 14 and 15 is provided with a hole 16 for holding a nail. The tape 11 is formed of a synthetic resin, a slit 17 is provided between the nail holding portions 14 or 15 on the side wall 12 of the tape 11, and the tape 11 is pulled by hand to concentrate the pulling force on the tip of the slit 17. By tearing the slit 17 in a row at the tip thereof, the slit 17 is torn off by hand.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a tape for connecting nails for connecting fasteners such as nails in parallel.

[0002]

[Prior art]

 In a power-operated nail driving machine for driving nails continuously, a connecting nail in which a large number of nails are connected in parallel at regular intervals by a long tape is used.

As shown in FIG. 3, for example, the tape 1 of the connecting nail as described above is made of a long synthetic resin sheet, and the side wall 3 is provided with holes 2 for feeding at regular intervals in the length direction. Nail holders 4 and 5 that bend in the same plane on the upper and lower edges are provided at regular intervals in the length direction, and each nail holder 4 and 5 is opened at the tip side to hold the shaft B of the nail A. By forming the opening hole 6 and holding the nail A between the upper and lower nail holding portions 4 and 5, the nails A are connected in parallel.

Such connecting nails are stored in a magazine of a nailing machine in the form of a roll wound over the entire length, and the tape 1 is removed for each nailing nail by the feeding nail engaging with the hole 2 provided in the side wall 3. The used part of the tape from which the nail has been detached will be projected outside the nailing machine.

As described above, if the used tape projects outside the nailing machine and hangs down, it interferes with the nailing work. Therefore, the tape is used every time it protrudes from the nailing machine by an appropriate length. It is necessary to cut and remove the used tape.

Conventionally, it is general to use a scissor or a knife to cut a used portion of the tape hanging from the nailing machine, but it is troublesome to always hold such a cutting tool. In the conventional tape 1, as shown in FIGS. 3 and 4, a semicircular or chevron-shaped notch 7 is provided at a position between the nail holding portions 4 and 5 on the side wall 3, and this notch 7 is formed. It is proposed that the tape 1 is torn into pieces by hand.

[0007]

[Problems to be solved by the device]

 However, the semicircular or chevron-shaped notch 7 disperses the tearing force when the side wall 3 is pulled, and a large force is required to tear the tape 1 halfway, and therefore it can be easily torn by hand. There is a problem that you can not.

Therefore, an object of the present invention is to provide a tape for connecting nails that can be torn by hand with a light force.

[0009]

[Means for Solving the Problems]

 In order to solve the above problems, the present invention adopts a configuration in which a slit is provided between adjacent nail holding portions on the side wall.

[0010]

[Action]

 Since a slit is provided between the adjacent nail holding parts on the side wall of the tape, when the used tape is pulled by hand, the pulling force concentrates on the tip of the slit, and a tear is reliably generated from the tip of the slit. Can be shredded with a light force.

[0011]

【Example】

 An embodiment of the present invention will be described below with reference to FIGS. 1 and 2 of the accompanying drawings.

As shown in the figure, the tape 11 has feed holes 13 formed in a long side wall 12 made of a synthetic resin sheet at regular intervals in the longitudinal direction, and is bent at the upper and lower edges of the side wall 12 in the same plane. The nail holding portions 14 and 15 are provided at regular intervals in the length direction, and the opening holes 16 for holding the shaft portion B of the nail A are formed in each nail holding portion 14 and 15, and the upper and lower nail holding portions 14 and 15 are formed. The nails A are held side by side.

A slit 17 is provided on the side wall 12 of the tape 11 between the adjacent nail holding portions 14 or 15.

In the first example shown in FIG. 1, slits 17 are provided on the upper and lower edges of the side wall 12 so as to extend toward each other.

Further, in the second example shown in FIG. 2, slits 17 are provided at the upper and lower edges of the side wall 12 and at the upper and lower ends of the feed hole 13, respectively, to improve the breakability during pulling.

In the case of the tape 11 shown in the drawing, the upper and lower nail holding portions 14 and 15 facing each other so as to hold the nail A in a slanted manner are provided by shifting the positions in the longitudinal direction of the tape 11. It may be a tape in which the upper and lower holding portions 14 and 15 are provided so as to face each other so that the tape is held by the tape.

The tape of the present invention has the above-described structure, holds the nail A between the upper and lower nail holding portions 14 and 15, and rolls the entire length of the nail A in a state where the nails A are connected in parallel. It is loaded into the magazine of the driving machine and used for automatic nailing.

The used portion of the tape 11 by the nailing by the nailing machine is sequentially sent out of the nailing machine, and when the used portion reaches an appropriate length, the nailing machine is driven. Remove by tearing it by hand so that it does not interfere with work.

When the used portion of the tape 11 is grasped and pulled by hand, the tensile force is concentrated on the tip portion of the slit 17 provided in the side wall 12, and a tear easily occurs at the tip of the slit 17, and this tear is caused. The side wall 12 can be shredded with a light force as it advances toward the feed hole 13.

As described above, since the slit 17 provided on the side wall 12 is a notch made by a sharp blade, when a pulling force is applied to the tape 11, the pulling force concentrates on the tip of the slit 17 so as to widen the slit 17. Since the synthetic resin sheet forming the side wall 12 is easily torn at the tip of the slit 17, the tape 11 can easily be used by hand without using a cutting tool such as scissors or a knife. It can be shredded.

[0021]

[Effect of device]

 As described above, according to the present invention, since the slit is provided at the position between the adjacent nail holding portions on the side wall of the tape formed of the synthetic resin, the used portion of the tape nailing machine can be manually operated. It can be easily torn into pieces by simply pulling, and the unused and unnecessary parts of the tape can be easily cut and removed without using a blade.

[Brief description of drawings]

FIG. 1 is a perspective view showing a first example of a tape according to the present invention.

FIG. 2 is a perspective view showing the second example.

FIG. 3 is a perspective view showing a conventional tape.

FIG. 4 is a rear view of the above.

[Explanation of symbols]

 11 Tape 12 Sidewall 13 Feeding Hole 14, 15 Nail Holding Part 16 Opening Hole 17 Slit

Claims (1)

[Scope of utility model registration request] 1. A connecting nail in which nail holding portions that bend to the same plane side are provided at upper and lower edges of a side wall at regular intervals in a length direction, and an opening hole for holding a shaft portion of the nail is formed in each nail holding portion. A tape for connecting nails, characterized in that a slit is provided between adjacent nail holding portions on the side wall.