JP2021142639A - Clasp driving device and clasp assembly set - Google Patents

Abstract

To provide a clasp driving device that enables simply verifying a type of a clasp while the clasp is stored in a clasp driving tool.SOLUTION: A clasp driving device 6 comprises a clasp assembly set with several kinds of clasp assemblies 4 provided therein, and a clasp driving tool 5. In the clasp assembly 4, multiple clasps 3, 3 are connected by a dividable connection part 4a. The clasp 3 includes a nail body 3a and a base body 3b, and an interval between cylindrical parts 3e, 3e in the base body 3b serves as an arrangement space 3 g where a cable 2 passes. The clasp driving tool 5 can selectively store multiple types of clasp assemblies 4, 4 in an elastic mounting part 5a. In the multiple types of clasp assemblies 4, 4, shapes of the arrangement space 3 g of the clasp 3 are different to each other, and further, colors of the base body 3b are different to each other, and thereby those colors make a display unit 7 to identify the shapes of the arrangement space 3 g. In a side face of the elastic mounting part 5a, a visual recognition part 5d capable of visually recognizing the display unit 7 from the outside, is formed.SELECTED DRAWING: Figure 1

Description

The present invention relates to a fastener driving device that launches a fastener, and a fastener assembly set in which a plurality of types of fastener aggregates to which a plurality of fasteners are connected are provided.

Conventionally, some staple driving devices can drive staples having different shapes by adjusting the piercing depth (see, for example, Patent Document 1).

Japanese Unexamined Patent Publication No. 10-138167

By the way, in the conventional staple driving device (fastener driving tool), it is confirmed in the housed state what the clasp (fastener) accommodated in the staple driving device is. It was inconvenient because I couldn't do it.

The present invention has been made to solve the above-mentioned conventional drawbacks, and the purpose of the present invention is to easily confirm the type of fastener while the fastener is housed in the fastener driving tool. The purpose is to provide a fastener driving device that can be used.

Another object is to provide a set of fastener assemblies that allows the type of fastener to be confirmed without looking at the difference in the fastener itself.

The fastener driving device and the fastener assembly set according to the present invention have the following configurations in order to achieve the above object. That is,
The fastener driving device according to the first aspect of the present invention includes a fastener assembly set in which a plurality of types of fastener aggregates in which a plurality of fasteners for fastening the cable to the arrangement surface are connected are provided. It comprises a fastener driving tool for driving the fastener into the arrangement surface. Here, the fastener includes a metal nail body and a synthetic resin substrate. The nail body is formed in a substantially U-shape, including a pair of nail portions facing each other and a continuous portion connecting the nail portions at one end. The substrate is provided with a pair of tubular portions that are opposed to each other and whose inside is an insertion portion into which the nail portion is inserted, and a connecting portion that connects the tubular portions on the side where the continuous portion is provided. The space between the cylinders is an arrangement space through which the cable passes. Therefore, the fastener assembly is formed by connecting a plurality of the fasteners at the base portion by a separable joint portion. On the other hand, the fastener driving tool launches the fastener so as to drive a nail portion provided in the fastener into the arrangement surface, and a plurality of types of the fastener having different types of the fastener from each other. An ammunition unit that selectively accommodates the aggregate, a delivery mechanism that sends out the fastener assembly contained in the ammunition portion in one direction in which the fasteners are lined up, and an end of the fasteners in the sending direction. It is equipped with an outlet from which a fastener located at is launched. Therefore, the plurality of types of the fastener aggregates have different shapes of the arrangement space of the fastener from each other, and further, the colors of the substrates are different from each other, and these colors identify the shape of the arrangement space. It forms the display part of. A visible portion is formed on the side surface of the bullet mounting portion so that the display portion can be visually recognized from the outside.

According to this fastener driving device, the fastener assembly is formed by connecting a plurality of fasteners. Then, a plurality of types of fastener aggregates are provided, and they have different types of fasteners from each other, and the fasteners have a display unit for identifying each other. On the other hand, in the fastener driving tool, a visible portion is provided on the side surface of the bullet mounting portion in which the fastener assembly is housed so that the color of the substrate serving as the display portion can be visually recognized from the outside. Therefore, by visually observing the display portion provided on the fastener through the visual recognition portion, the type of fastener, that is, the fastener, is provided in a state where the fastener assembly is housed in the bullet mounting portion of the fastener driving tool. The type of aggregate can be identified.

Further, the fastener driving device according to the invention according to claim 2 is the fastener driving device according to claim 1. In the fastener driving device according to claim 1, the plurality of types of fastener aggregates have different shapes of nails of the fasteners. ..

Further, the fastener driving device according to the invention according to claim 3 is the fastener driving device according to claim 1 or 2, wherein the visual recognition unit is the bullet mounting unit in a direction in which the fastener is sent out. It is provided at least at a position near the injection port. In this way, by providing the visibility portion at least at a position closer to the injection port, even if the number of fasteners is reduced due to the driving of the fasteners and the fastener assembly is shortened, the fasteners are fastened from the visibility portion. The display part of the tool can be confirmed.

Further, the fastener assembly set according to the invention of claim 4 is provided with a plurality of types of fastener aggregates in which a plurality of fasteners for fastening the cable to the arrangement surface are connected. Here, the fastener includes a metal nail body and a synthetic resin substrate. The nail body is formed in a substantially U-shape, including a pair of nail portions facing each other and a continuous portion connecting the nail portions at one end. The substrate is provided with a pair of tubular portions that are opposed to each other and whose inside is an insertion portion into which the nail portion is inserted, and a connecting portion that connects the tubular portions on the side where the continuous portion is provided. The space between the cylinders is an arrangement space through which the cable passes. Therefore, the fastener assembly is formed by connecting a plurality of the fasteners at the base portion by a separable joint portion. The plurality of types of the fastener aggregates are different from each other in the type of the fastener, and the plurality of types of the fastener aggregates have a display unit for identifying each other on the fastener. This display unit is provided at a position on the substrate that cannot be seen when the cable is fastened to the arrangement surface.

According to this fastener assembly set, the fastener assembly is formed by connecting a plurality of fasteners. Then, a plurality of types of fastener aggregates are provided, and they have different types of fasteners from each other, and the fasteners have a display unit for identifying each other. Therefore, by visually observing the display unit, it is possible to confirm the type of the fastener without seeing the difference in the fastener itself. Further, by providing the display unit at a position on the substrate where the cable is not visible when the cable is fastened to the arrangement surface, the appearance of the cable arrangement state is not spoiled.

According to the fastener driving device according to the present invention, the fastener is fastened by visually observing the color of the substrate serving as the display portion of the fastener through a visual portion provided on the side surface of the bullet mounting portion of the fastener driving tool. You can easily check the type of fastener while it is housed in the tool driving tool.

Further, according to the fastener assembly set according to the present invention, the type of fastener can be confirmed by visually observing the display portion provided on the fastener. Moreover, since the display unit is provided at a position on the substrate that cannot be seen when the cable is fastened to the arrangement surface, the appearance of the cable arrangement state is not spoiled.

It is a side view of the fastener driving device of one embodiment. Similarly, it is a perspective view of the fastener driving device. Similarly, it is sectional drawing of the fastener driving device when the operation handle is on the side away from the arrangement surface. Similarly, it is sectional drawing of the fastener driving device in the process of rotating the operation handle toward the arrangement surface side. Similarly, it is a cross-sectional view of a fastener driving device at the end portion where the operation handle is rotated toward the arrangement surface side, before the striking driver moves to the arrangement surface side. Similarly, it is sectional drawing of the fastener driving device after the hitting driver moved to the arrangement surface side at the terminal part which rotated the operation handle toward the arrangement surface side. Similarly, it is a perspective view of the fastener driving device when the attachment is located on the lower side. Similarly, an assembly of fasteners is shown, (a) is a perspective view, and (b) is a side view. Similarly, FIG. 8A is a cross-sectional view taken along the line AA in FIG. 8B, and FIG. 8B is a cross-sectional view taken along the line BB in FIG. 8B. Similarly, it is sectional drawing of the fastener driven into the arrangement surface. Similarly, another type of fastener assembly is shown, (a) is a perspective view, and (b) is a side view. Similarly, FIG. 11A is a cross-sectional view taken along the line CC in FIG. 11B, and FIG. 11B is a cross-sectional view taken along the line DD in FIG. 11B.

Hereinafter, embodiments for carrying out the present invention will be described with reference to the drawings.

1 to 12 show one embodiment. Reference numeral 1 in the figure indicates an arrangement surface. 2 indicates a cable such as an electric wire. Reference numeral 3 denotes a fastener for fastening the cable 2 to the arrangement surface 1. Reference numeral 4 denotes a fastener assembly in which a plurality of the fasteners 3 are connected. Reference numeral 5 denotes a fastener driving tool for driving the fastener 3 into the arrangement surface 1. Reference numeral 6 denotes a fastener driving device, and the fastener driving device 6 includes the fastener assembly 4 and the fastener driving tool 5.

Here, the fastener 3 includes a metal nail body 3a and a synthetic resin substrate 3b. The nail body 3a is formed in a substantially U-shape by including a pair of nail portions 3c and 3c that are opposed to each other and a continuous portion 3d that connects the nail portions 3c and 3c at one end. The substrate 3b has a pair of tubular portions 3e and 3e that are opposed to each other and whose inside is an insertion portion into which the nail portion 3c is inserted, and the tubular portions 3e and 3e on the side of the nail body 3a with the continuous portion 3d. With the connecting portion 3f to be connected, the space between the tubular portions 3e and 3e is 3 g of the arrangement space through which the cable 2 passes.

In the fastener assembly 4, the plurality of fasteners 3 and 3 are connected by a separable joint portion 4a at a portion of the substrate 3b. The fastener assembly 4 has a display portion 7 on the fastener assembly 3 for distinguishing the fastener assembly 4 from another type of fastener assembly 4 in which a plurality of other types of fasteners 3 are connected. Similarly, in other types of fastener aggregates 4, the fasteners 3 have a display unit 7 for distinguishing from the fastener aggregates 4. That is, the plurality of types of fastener assemblies 4 and 4 have different types of fasteners 3 from each other, and the fasteners 3 have a display unit 7 for identifying each other. Then, these plurality of types of fastener aggregates 4, 4 constitute a fastener aggregate set.

On the other hand, the fastener driving tool 5 launches the fastener 3 so as to drive the nail portion 3c provided in the fastener 3 into the arrangement surface 1, and the bullet mounting portion 5a accommodating the fastener assembly 4. And a delivery mechanism 5b that sends out the fastener assembly 4 housed in the bullet mounting portion 5a in one direction in which the fasteners 3 and 3 are lined up, and a position at the end of the fasteners 3 and 3 in the sending direction Q. It is provided with an injection port 5c into which the fastener 3 to be driven is launched. Further, the fastener driving tool 5 can accommodate another type of fastener assembly 4 to which a plurality of other types of fasteners 3 are connected in the bullet mounting portion 5a, and the fastener assembly 4 is capable of accommodating the other type of fastener assembly 4. Fastener 3 can be launched from the injection port 5c. That is, the fastener driving tool 5 has a bullet mounting portion 5a that selectively accommodates a plurality of types of fastener aggregates 4 and 4 having different types of fasteners 3 and fasteners housed in the bullet mounting portion 5a. It is provided with a delivery mechanism 5b for feeding the aggregate 4 in one direction in which the fasteners 3 and 3 are lined up, and an injection port 5c for ejecting the fastener 3 located at the end of the fasteners 3 and 3 in the delivery direction Q. .. The bullet mounting portion 5a of the fastener driving tool 5 is formed with a visible portion 5d that allows the display portion 7 provided on the fastener 3 to be visually recognized from the outside.

Specifically, the fastener 3 is a fastener for a three-core flat cable, and the substrate 3b is formed so that the arrangement space 3g thereof has a wide rectangular shape (FIGS. 8 to 8). (See FIG. 10). As another type of fastener 3, for example, there is a fastener for a two-core flat cable, and the base 3b of the fastener 3 has a narrow rectangular shape in its arrangement space 3g. (See FIGS. 11 and 12). In addition, as another type of fastener 3, although not shown, there is a fastener for a coaxial cable, and the base of this fastener has a triangular shape in which the arrangement space is arcuate at the top of the triangle. Is formed to be. That is, the shape of the arrangement space 3g of the fastener 3 is different between the fastener assembly 4 and the other type of fastener assembly 4. That is, the plurality of types of fastener assemblies 4 and 4 differ from each other in the shape of the arrangement space 3g of the fastener 3. Then, these fastener aggregates 4 (fasteners 3) and other types of fastener aggregates 4 (other types of fasteners 3) have a common outer contour shape, and each has the same ammunition. It can be accommodated in the part 5a.

Further, the display portion 7 is a position of the nail portion 3c on the side of the continuous portion 3d that is exposed from the tubular portion 3e of the base 3b, and is inside the tubular portion 3e or / and after being driven into the arrangement surface 1. It is provided at a position hidden under the arrangement surface 1 (in the illustrated embodiment, a position hidden inside the tubular portion 3e) (see FIGS. 8 to 10). The display portion 7 is provided, for example, by applying a paint to the nail portion 3c. Therefore, the color of the display unit 7 (that is, the paint) is different from the color of the display unit 7 provided on the fastener 3 of another type. That is, the colors of the display units 7 of the plurality of types of fastener assemblies 4 and 4 are different from each other.

In the fastener driving tool 5, the visual recognition portion 5d is located at least at a position closer to the injection port 5c in the direction Q in which the fastener 3 is sent out from the bullet mounting portion 5a (in the illustrated embodiment, a position closer to the injection port 5c). To be provided. Specifically, the visual recognition portion 5d is a hole, and is provided on the side surface of the bullet mounting portion 5a in the illustrated embodiment.

The fastener driving tool 5 includes a main body 501, an operation handle 502, and a posture holding portion 503 that abuts on the arrangement surface 1 and holds the posture of the main body 501. The main body 501 includes the bullet mounting portion 5a, the sending mechanism 5b, the injection port 5c, the visual recognition portion 5d, the striking driver 5e, and the interlocking mechanism 5f.

The operation handle 502 is rotatably supported around a handle shaft 5g located on the front side of the main body 501, extends to the rear side of the main body 501, and is operated by hand. The operation handle 502 is hung so that the thumb and index finger straddle the front side, and the palm is placed on the back side. Then, the tip from the index finger to the little finger is hung on the finger hook portion 5h provided on the main body 501.

The bullet mounting portion 5a is provided at the lower part of the main body 501 so as to be longitudinal in the front-rear direction. Therefore, the fastener assembly 4 is housed in the bullet mounting portion 5a in a direction in which the fasteners 3 are lined up in the longitudinal direction of the bullet mounting portion 5a. Then, the injection port 5c is provided at the front end portion of the bullet mounting portion 5a.

The delivery mechanism 5b urges the fastener assembly 4 (a plurality of fasteners 3, 3) in the direction Q (longitudinal direction of the bullet mounting portion 5a and toward the front) of the fastener assembly 4 (a plurality of fasteners 3, 3). In the illustrated embodiment, the coil spring) and the stopper surface 5j that stops the fastener assembly 4 (plurality of fasteners 3, 3) at the tip of the feeding direction Q against the urging means 5i. Prepare (see FIG. 5). Here, the stopper surface 5j is formed of the inner surface of the front end portion of the bullet mounting portion 5a.

The striking driver 5e ejects the fastener 3 located at the end of the fasteners 3 and 3 in the feeding direction Q from the injection port 5c toward the arrangement surface 1. The striking driver 5e can slide in the vertical direction (perpendicular to the feeding direction Q). Therefore, when the striking driver 5e moves upward (the side away from the arrangement surface 1), the fastener assembly 4 comes into contact with the stopper surface 5j, and the striking driver 5e is at the front end of the fastener assembly 4. It is located above the fastener 3 (that is, the fastener 3 located at the tip of the feeding direction Q) (see FIG. 5). Then, when the striking driver 5e moves downward (the side closer to the arrangement surface 1) so as to launch the fastener 3, the fastener assembly 4 (specifically, the fastener to be reserved behind the launched fastener 3). The tool 3) comes into contact with the rear surface of the striking driver 5e (see FIG. 6).

The interlocking mechanism 5f moves the striking driver 5e to the side away from the disposition surface 1 in conjunction with the rotation of the operation handle 502 toward the disposition surface 1 side (see FIG. 4), and the rotation thereof. At the end portion (see FIG. 5), the striking driver 5e is moved toward the arrangement surface 1 side so as to launch the fastener 3 with the striking driver 5e (see FIG. 6).

The interlocking mechanism 5f includes a link mechanism, and the link mechanism includes a first lever 5m, a second lever 5n, and a spring receiver 5p. The first lever 5m is rotatably supported by the case 5r of the main body 501 by the first shaft portion 5q. A roller 5s is provided at the rear end of the first lever 5m, and the roller 5s comes into contact with the back surface of the operation handle 502. Then, the first lever 5m is urged in the rotation direction (counterclockwise direction in the figure) by the spring 5t (specifically, the coil spring). The second lever 5n is rotatably supported by the first lever 5m at the second shaft portion 5u. The second lever 5n is locked to the locking portion 5v of the first lever 5m so as not to rotate beyond a predetermined rotation position (rotate in the counterclockwise direction in the figure). A locked portion 5w is provided (see FIGS. 4 to 6). Then, the second lever 5n is urged in the rotation direction (counterclockwise direction in the figure) by a spring (not shown). The spring receiver 5p receives the striking spring 5x for imparting a striking force to the striking driver 5e, and moves integrally with the striking driver 5e. The spring receiver 5p is provided with an engaged portion 5y projecting rearward, and the engaged portion 5y and the engaging portion 5z at the tip of the second lever 5n engage with each other.

Therefore, when the operation handle 502 is pressed from the rotation position (see FIG. 3) on which the operation handle 502 is on the side away from the arrangement surface 1 and rotated to the arrangement surface 1 side, the first lever 5 m. The engaging portion 5z of the second lever 5n engages with the engaged portion 5y of the spring receiving 5p, and the spring receiving 5p, and thus the striking driver 5e, resists the urging force of the striking spring 5x. Then, it is pulled up to the side away from the arrangement surface 1 (see FIGS. 4 and 5). At this time, during the rotation of the operation handle 502 toward the arrangement surface 1, the locked portion 5w of the second lever 5n is locked to the locking portion 5v of the first lever 5m (see FIG. 4). ), The first lever 5m and the second lever 5n rotate integrally (rotate in the clockwise direction in the figure), and the second lever 5n is engaged at the end of the rotation of the operation handle 502. The portion 5z is disengaged from the engaged portion 5y of the spring receiver 5p (see FIG. 5). Prior to this, the fastener assembly 4 (fastener 3) is sent out by the delivery mechanism 5b until it comes into contact with the stopper surface 5j. Therefore, due to the urging force of the striking spring 5x, the spring receiver 5p and eventually the striking driver 5e move rapidly to the arrangement surface 1 side, and the striking driver 5e causes the fastener 3 which is in contact with the stopper surface 5j to move. It is launched from the injection port 5c toward the arrangement surface 1 (see FIG. 6).

After that, when the hand hung on the operation handle 502 is loosened, the operation handle 502 is rotated to the side away from the arrangement surface 1 by the urging force of the spring 5t, and the second lever 5n is arranged accordingly. It moves to the surface 1 side and returns to the initial state (see FIG. 3).

The posture holding portion 503 is provided so as to project from the main body 501 toward the arrangement surface 1. The posture holding portion 503 includes a first posture holding portion 504 located on the striking driver 5e side, and a second posture holding portion 505 located on the extending side of the operation handle 502 away from the striking driver 5e. Here, the first posture holding portion 504 has a recess 50a that projects from the main body 501 toward the arrangement surface 1 and receives the cable 2 so as to straddle the cable 2 and come into contact with the arrangement surface 1. Similarly, the second posture holding portion 505 has a recess 50b that projects from the main body 501 toward the arrangement surface 1 and receives the cable 2 so as to straddle the cable 2 and come into contact with the arrangement surface 1.

Specifically, the fastener driving tool 5 includes a first posture holding member 50c having the first posture holding portion 504 and a second posture holding member 50d having the second posture holding portion 505, and the first of them. The posture holding member 50c and the second posture holding member 50d are fixed to the main body 501 (specifically, the case 5r).

By the way, the fastener driving tool 5 is provided with an attachment 50e so as to be compatible with a cable having a cross-sectional outer shape different from that of the cable 2 (in the illustrated embodiment, a three-core flat cable). In the illustrated embodiment, the attachment 50e is for a two-core flat cable, and the recess 50f is narrower than the recess 50a of the first posture holding portion 504 so as to correspond to the two-core flat cable. Has. The attachment 50e is attached to the first posture holding member 50c so as to cover the first posture holding member 50c. Then, the attachment 50e is slidable with respect to the first posture holding member 50c (that is, with respect to the main body 501) between the side away from the arrangement surface 1 (upper side) and the side closer to the arrangement surface 1 (lower side). It has become. Therefore, when the attachment 50e is located on the upper side, the first posture holding portion 504 is exposed, and the cable 2 can be positioned by the first posture holding portion 504 (see FIGS. 1 to 6), and the attachment 50e When it is located on the lower side, the two-core flat cable can be positioned by the recess 50f of the attachment 50e (see FIG. 7). Further, as the attachment 50e, in addition to the two-core flat cable, various types such as those for coaxial cables are prepared, and by attaching and detaching them, various cables can be supported.

Next, the operation and effect of the fastener driving device 6, the fastener assembly 4, and the fastener assembly set having the above configuration will be described. According to the fastener driving device 6, the fastener assembly 4 is formed by connecting a plurality of fasteners 3, and the fastener assembly 4 is formed by connecting a plurality of other types of fasteners 3 to the fasteners 3. It also has a display unit 7 for distinguishing it from other types of fastener aggregates 4. On the other hand, in the fastener driving tool 5, the bullet mounting portion 5a in which the fastener assembly 4 is housed is provided with a visible portion 5d in which the display portion 7 can be visually recognized from the outside. Therefore, by visually observing the display unit 7 provided on the fastener 3 through the visual recognition unit 5d, the fastener assembly 4 is housed in the bullet mounting portion 5a of the fastener driving tool 5, and other types are used. It can be distinguished from the fastener 3 of the above, that is, another type of fastener assembly 4. That is, according to the fastener driving device 6, the fastener 3 can be visually inspected by the display portion 7 provided on the fastener 3 through the visual recognition portion 5d provided on the bullet mounting portion 5a of the fastener driving tool 5. , The type of the fastener 3 (the type of the fastener assembly 4) can be easily confirmed in the state of being housed in the fastener driving tool 5 (specifically, the bullet mounting portion 5a).

Further, after the display portion 7 of the fastener 3 (fastener assembly 4) is driven into the arrangement surface 1 of the nail portion 3c, the inside of the tubular portion 3e of the substrate 3b and / and below the arrangement surface 1. By providing the cable at a position where the cable 2 is hidden (in the illustrated embodiment, the position where the cable 2 is hidden inside the tubular portion 3e), the display portion 7 cannot be seen after the driving, and the appearance of the cable 2 in the arranged state is not spoiled.

Further, when the visual portion 5d of the fastener driving tool 5 is provided at least at a position closer to the injection port 5c, the number of fasteners 3 is reduced and the fastener assembly 4 is shortened by driving the fastener 3. Even so, the display unit 7 on the fastener 3 can be confirmed from the visual recognition unit 5d.

Further, according to the fastener assembly 4, as described above, the fastener assembly 4 is formed by connecting a plurality of fasteners 3, and the fastener assembly 4 is attached to the fastener 3 of another type. It has a display unit 7 for distinguishing the fasteners 3 from other types of fastener aggregates 4 to which a plurality of fasteners 3 are connected. Therefore, by visually observing the display unit 7 provided on the fastener 3, the type of the fastener 3 (the type of the fastener assembly 4) can be confirmed without seeing the difference in the fastener 3 itself. .. Further, the display portion 7 is hidden in the tubular portion 3e of the substrate 3b and / or under the arrangement surface 1 after the fastener 3 is driven into the arrangement surface 1 in the nail portion 3c (in the illustrated embodiment, the display portion 7 is hidden under the arrangement surface 1). By providing the cable at a position hidden in the tubular portion 3e), the display portion 7 cannot be seen after the driving, and the appearance of the cable 2 in the arranged state is not spoiled.

Further, according to the fastener assembly set, the fastener assembly 4 is formed by connecting a plurality of fasteners 3. A plurality of types of fastener aggregates 4 are provided, and the types of fasteners 3 are different from each other, and the fasteners 3 have a display unit 7 for identifying each other. Therefore, by visually observing the display unit 7 provided on the fastener 3, the type of the fastener 3 (the type of the fastener assembly 4) can be confirmed without seeing the difference in the fastener 3 itself. .. Further, the display portion 7 is hidden in the tubular portion 3e of the substrate 3b and / or under the arrangement surface 1 after the fastener 3 is driven into the arrangement surface 1 in the nail portion 3c (in the illustrated embodiment, the display portion 7 is hidden under the arrangement surface 1). By providing the cable at a position hidden in the tubular portion 3e), the display portion 7 cannot be seen after the driving, and the appearance of the cable 2 in the arranged state is not spoiled.

The present invention is not limited to the above-described embodiment, and various other modifications can be made. For example, the fastener driving device 6 includes a fastener assembly 4 and a fastener driving tool 5, but a fastener assembly set may be added instead of the fastener assembly 4. The action and effect of the fastener driving device including the fastener assembly set and the fastener driving tool 5 are also the same, and the fastener is passed through the visual recognition portion 5d provided in the bullet mounting portion 5a of the fastener driving tool 5. By visually observing the display portion 7 provided on the third, the type of the fastener 3, that is, the fastener aggregate 4 is in a state where the fastener aggregate 4 is housed in the bullet mounting portion 5a of the fastener driving tool 5. The type of can be identified. That is, by visually observing the display portion 7 of the fastener 3 through the visual recognition portion 5d provided on the bullet mounting portion 5a of the fastener driving tool 5, the fastener 3 can be changed to the fastener driving tool 5 (specifically, the bullet mounting portion). The type of fastener 3 (type of fastener assembly 4) can be easily confirmed in the state of being housed in 5a).

Further, the plurality of types of fastener assemblies 4 and 4 differ from each other in the shape of the arrangement space 3g of the fastener 3, but the shape of the nail body 3a differs from each other in place of or in addition to the shape of the arrangement space 3g. You may. That is, the shape of the nail body 3a may be, for example, a flat cross section or a round cross section in each of the plurality of types of fastener aggregates 4 and 4. Further, in the present embodiment, among the plurality of types of fastener aggregates 4 and 4, the fastener aggregate 4 including the fasteners 3 and 3 for the three-core flat cable is described. It does not matter which of the plurality of types of fastener aggregates 4 and 4 is focused on, and the fastener aggregate 4 of interest can be compared with other types of fastener aggregates 4.

Further, the display unit 7 in the fastener assembly 4 (fastener 3) is different in color from the display unit 7 in the other type of fastener assembly 4 (other type of fastener 3), that is, The colors of the display units 7 of the plurality of types of fastener sets 4 and 4 are different from each other. Instead, for example, the display unit 7 is represented by a line, and the number of the lines is the number of the respective fastener sets. It may be different in the body 4, and the expression thereof is arbitrary.

Further, even if the display unit 7 is not provided on the nail portion 3c, for example, the position of the substrate 3b where it comes into contact with the cable 2 to be fastened to the arrangement surface 1, specifically, the arrangement space 3g side of the substrate 3b. It may be provided on the inner surface of the tubular portion 3e or the inner surface of the connecting portion 3f, which is the surface of the cylinder portion 3e. In this way, by providing the display unit 7 at a position on the substrate 3b where it comes into contact with the cable 2 to be fastened, the display unit 7 becomes invisible after driving, and the appearance of the cable 2 in the arranged state is not spoiled. Further, it goes without saying that the position where the display unit 7 is provided is not limited to these positions.

Further, the visible portion 5d of the fastener driving tool 5 is provided at a position (for example, the side surface or the bottom surface of the bullet mounting portion 5a) where the display unit 7 can be visually recognized, corresponding to the position of the display unit 7. However, the visual recognition portion 5d may be a transparent portion instead of a hole. Further, the visual recognition portion 5d is provided at a position of the bullet mounting portion 5a near the injection port 5c in the direction Q in which the fastener 3 is sent out, but the entire direction Q in which the fastener 3 is sent out (that is, the bullet mounting portion 5a). It may be provided in the entire longitudinal direction), or it may be provided in other positions.

Further, in the fastener driving device, when other types of fasteners 3 have different shapes of the arrangement space 3 g, that is, a plurality of types of fastener aggregates 4 and 4 have different shapes of the arrangement space 3 g of the fastener 3 from each other. If they are different, the shape of the arrangement space 3g may be visually recognizable from the outside in the bullet mounting portion 5a of the fastener driving tool 5 without providing the display portion 7 on the fastener 3. .. According to this fastener driving device, the fastener driving tool 5 can visually recognize the shape of the arrangement space 3g formed by the base 3b in the fastener 3 on the bullet mounting portion 5a in which the fastener assembly 4 is housed. A visible part is provided. Therefore, by visually observing the shape of the arrangement space 3g through the visual recognition portion, the fastener assembly 4 is housed in the bullet mounting portion 5a of the fastener driving tool 5, and the shape of the arrangement space 3g is different from that of other parts. It can be distinguished from the type of fastener 3 (that is, the type of fastener 3 (type of fastener assembly 4) can be identified). That is, by visually observing the shape of the arrangement space 3g of the fastener 3 through the visual recognition portion provided in the bullet mounting portion 5a of the fastener driving tool 5, the fastener 3 can be replaced with the fastener driving tool 5 (specifically, the bullet mounting). The type of the fastener 3 (the type of the fastener assembly 4) can be easily confirmed in the state of being housed in the part 5a). Further, if the visual recognition portion is provided at least at a position closer to the injection port 5c, even if the number of fasteners 3 is reduced due to the driving of the fasteners 3 and the fastener assembly 4 is shortened, the fastener assembly 4 is shortened. From this visual recognition part, the shape of the arrangement space 3g can be confirmed.

1 Arrangement surface 2 Cable 3 Fastener 3a Nail body 3b Base 3c Nail part 3d Continuous part 3e Cylinder part 3f Connection part 3g Arrangement space 4 Fastener assembly 4a Joint part 5 Fastener driving tool 5a Bullet part 5b Mechanism 5c Ejection port 5d Visual recognition part 6 Fastener driving device 7 Display part Q Sending direction

Claims (4)

A set of fastener aggregates provided with a plurality of types of fastener aggregates in which a plurality of fasteners for fastening the cable to the arrangement surface are connected, and a fastener driving for driving the fasteners onto the arrangement surface. It is a fastener driving device consisting of tools.
The fastener comprises a metal nail body and a synthetic resin substrate.
The nail body is formed in a substantially U-shape by consisting of a pair of nail portions facing each other and a continuous portion connecting the nail portions at one end.
The substrate includes a pair of tubular portions that are opposed to each other and whose inside is an insertion portion into which the nail portion is inserted, and a connecting portion that connects the tubular portions on the side where the continuous portion is provided. The space between the parts is an arrangement space through which the cable passes.
The fastener assembly comprises a plurality of the fasteners connected by a separable joint at the substrate portion.
The fastener driving tool launches the fastener so as to drive a nail portion provided in the fastener into the arrangement surface, and a plurality of types of fastener aggregates having different types of fasteners from each other. A mounting part that selectively accommodates the fasteners, a delivery mechanism that feeds out the fastener assembly housed in the bullet mounting portion in one direction in which the fasteners are lined up, and a position at the end of the fasteners in the sending direction. Equipped with an outlet where the fasteners are launched
A plurality of types of the fastener aggregates have different shapes of the arrangement space of the fastener from each other, and further, the colors of the substrates are different from each other, and these colors are displayed for identifying the shape of the arrangement space. It forms a department
A fastener driving device in which a visible portion is formed on the side surface of the bullet mounting portion so that the display portion can be visually recognized from the outside. The fastener driving device according to claim 1, wherein the plurality of types of fastener aggregates have different shapes of nail bodies of the fasteners from each other. The fastener driving device according to claim 1 or 2, wherein the visual recognition portion is provided at least at a position of the bullet mounting portion near the injection port in a direction in which the fastener is sent out. A fastener assembly set in which a plurality of fasteners for fastening the cable to the arrangement surface are connected is a fastener assembly set provided with a plurality of types.
The fastener comprises a metal nail body and a synthetic resin substrate.
The nail body is formed in a substantially U-shape by consisting of a pair of nail portions facing each other and a continuous portion connecting the nail portions at one end.
The substrate includes a pair of tubular portions that are opposed to each other and whose inside is an insertion portion into which the nail portion is inserted, and a connecting portion that connects the tubular portions on the side where the continuous portion is provided. The space between the parts is an arrangement space through which the cable passes.
The fastener assembly comprises a plurality of the fasteners connected by a separable joint at the substrate portion.
The plurality of types of the fastener aggregates are different from each other in the type of the fastener, and
The plurality of types of the fastener aggregates have a display unit for identifying each other on the fastener.
The display unit is a set of fasteners provided at a position on the substrate that cannot be seen when the cable is fastened to the arrangement surface.

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