JP5965784B2 - Fastening band - Google Patents

Description

  The present invention relates to a fastening band used for bundling a plurality of objects or used for attaching a tag plate showing product information or the like to a product.

  Conventionally, this type of tightening band includes an elongated band body and a block body provided with an engagement hole provided at one end of the band body and through which the other end of the band body is inserted. A plurality of sawtooth-shaped row-like projections are provided along the longitudinal direction, and an elastic engagement portion that is engaged with the row-like projections so as not to be pulled back is provided in the engagement hole of the block body. It is used (for example, refer to Patent Document 1).

  The tightening band is used by inserting one end of the band main body into the engagement hole of the block body and pulling one end of the band main body coming out from the engagement hole. Is engaged with the elastic engagement portion of the band main body so that the band main body cannot be reversed, and the band main body can tighten and bind the objects to be bound.

JP 2004-314998 A

  However, the tightening band is forced to be extremely troublesome in that the band body must be inserted into the engagement hole of the block body each time the object to be bound is bound. In particular, this type of tightening band has a narrow band body and a small engagement hole of the block body, so it is troublesome to insert the band body into the engagement hole of the block body in the first place. In the case where there are many, there are problems that it takes time and effort, and the work efficiency is extremely poor.

  Therefore, in order to solve the above problems, the present invention provides a tightening band that eliminates the need to insert the band main body into the engagement hole of the block body in an operation of binding objects, and improves work efficiency. It is the purpose.

In order to achieve the above object, the fastening band of the present invention includes a band body and a block body provided at one end of the band body and having an engagement hole through which the other end of the band body is inserted. A tightening band provided with a plurality of row-like projections along the longitudinal direction on the main body, and provided with an elastic engagement portion that engages with the row-like projections so as not to be reversely retracted in the engagement holes of the block body. wherein the band body rows tip of the projection is inserted into the engagement hole of the tip end side smooth surface portion is the block body formed at the tip side than the portion provided the distal end side flat surface portion engaging hole or al elastic engagement portion of the part and the block body of the distal end side smooth surface portion in the state that issued collision is coupled by articulation, said connecting portion is adapted to be cut and pull the leading end of the band body It is characterized by.

  In the tightening band according to the present invention, the band main body is inserted in advance into the engagement hole, and the tip thereof protrudes from the engagement hole by a predetermined length. Therefore, in the bundling work, there is no need to perform the troublesome work of having to insert the tip of the band main body into the engagement hole of the block body. In addition, since the band body and the elastic engagement portion of the block body connected by the connecting portion are cut when the tip of the band body is pulled, the binding object can be easily bundled. That is, according to the present invention, it is possible to remarkably improve the work efficiency when binding the objects to be bound.

The perspective view of the fastening band which concerns on this invention. The top view of the fastening band which concerns on this invention. 2A is an enlarged sectional view taken along line XX of FIG. 2, FIG. 2B is an enlarged sectional view taken along line YY of FIG. 2, and FIG. The partial cross section top view of the fastening band which shows the state attached to the leg | foot of a heel. (A) is a partial cross-sectional plan view of a tightening band showing a state of being attached to a foot of a heel, and (b) is an enlarged plan cross-sectional view of the block body part. The perspective view of the collar which attached the fastening band which concerns on this invention.

  Hereinafter, embodiments of a fastening band according to the present invention will be described with reference to the drawings. The fastening band according to the present invention is used, for example, when bundling a plurality of rod-shaped objects at once, or product information such as the origin and brand name is provided on products such as moss, shrimp, turtle shellfish and fruits. It is used for attaching the tag plate shown. FIG. 1 is a perspective view of a tightening band according to the present invention, and FIG. 2 is a plan view of the tightening band according to the present invention.

  The tightening band A is formed of an elastic synthetic resin material such as nylon, polypropylene, or polyethylene, and has an overall length of 170 mm. The tightening band A includes an elongated band body 1 and a block body 2 provided on the base end side which is one end of the band body 1 and the tip which is the other end of the band body 1 is inserted therethrough; The tag body 3 is generally constituted by a tag plate 3 that protrudes upward from the upper surface of the block body 2. The tightening band 1 described in this embodiment is used by being attached to the foot of the heel, and the production name M of the heel is displayed on the tag plate 3.

  The distal end side of the band body 1, specifically, a portion of about 10 mm from the most advanced portion is formed with a flat flat portion 4a so that it can be easily picked with a fingertip, and further about 50 mm deeper than the flat portion 4a. The portion is a straight round bar-like tip side smooth surface portion 4bb whose entire outer peripheral surface is a smooth surface without unevenness. On the other hand, the base end side of the band body 1, specifically, a portion about 40 mm from the base end is a large-diameter base end side smooth surface portion 5 whose entire outer peripheral surface is also a smooth surface. And between the front-end | tip side smooth surface part 4b and the base end side smooth surface part 5 of the band main body 1, the cross-sectional area in the surface orthogonal to the center axis line of this band main body 1 along a longitudinal direction is the band main body 1. A large number of conical row-like projections 6 that gradually become smaller as it advances toward the tip end side are arranged in a bead shape. In addition, a short columnar thin diameter portion 7 is integrally connected to a tip portion having a small cross-sectional area of each row protrusion 6, and adjacent row protrusions 6 and 6 are connected via the thin diameter portion 7. ing.

  In addition, although the example in which the production name M of the coral is displayed is shown on the tag plate 3 of this embodiment, an IC chip (FIG. 5) storing data such as the name of the fishing port landed and the date of landing. (Not shown) may be incorporated. As described above, if an IC chip is used, even if a third party mixes a bag with the name M of the place of production in the market, it can be easily found.

  The block body 2 is formed in a substantially cubic shape as shown in FIG. 3, and the base end side smooth surface portion 5 of the band body 1 is integrally provided on one side (lower side in the figure) of the outer peripheral wall. A tag plate 3 is provided on the other side (upper side in the figure). In addition, an engagement hole 8 is provided in a direction perpendicular to the surface including the base-side smooth surface portion 5 and the tag plate 3, and the engagement hole 8 has a drawing port 10 on one side and a drawing on the other side. It is an exit 11. Further, an elastic engagement portion 12 composed of three pieces is formed on the side of the outlet 11 in the engagement hole 8. In this embodiment, an example in which the elastic engagement portion 12 is configured by three pieces has been described. However, the elastic engagement portion 12 is not necessarily configured by a plurality of pieces, and even when the elastic engagement portions 12 are configured by a plurality of pieces, The number of can be arbitrarily selected.

  As shown in FIG. 3, the elastic engagement portion 12 has a wide inlet 10 side and a narrow outlet 11 side. Specifically, the elastic engagement portion 12 gradually decreases as the inner diameter proceeds toward the outlet 11, and the tip end portion is formed in a substantially conical shape as defined by the central axis O side of the engagement hole 8. Each piece constituting the elastic engaging portion 12 is formed with a predetermined thickness between the outer peripheral surface 13a and the inner peripheral surface 13b. Further, a front end engagement surface 14 is formed on the outer peripheral surface of the tip of the piece constituting the elastic engagement portion 12, and the front end engagement surface 14 becomes closer to the central axis O side of the engagement hole 8 as it advances toward the front end. The inclination is closer to the angle, and this inclination is larger than the inclination angle of the outer peripheral surface 13a and the inner peripheral surface 13b with respect to the central axis O.

  Note that the fastening band A of the present embodiment is in a state in which the tip of the band body 1, that is, the tip side smooth surface portion 4b of the band body 1 is in the engagement hole 8 of the block body 2 in advance. The front end of the smooth surface portion 4 b protrudes from the outlet 11 of the engagement hole 8 by a predetermined length. Therefore, the band body 1 has a ring shape. In this state, a part of the front end side of the band body 1 is coupled inside the block body 2. Specifically, as shown in FIG. 3C, a part of the front-end-side smooth surface portion 4b of the band main body 1 located in the engagement hole 8 of the block body 2 and each piece of the elastic engagement portion 12 Are connected to each other by connecting portions 16. As described above, in the present embodiment, since only the tip portion of each piece of the elastic engagement portion 12 of the band main body 1 is coupled to the tip side smooth surface portion 4b, the connecting portion 16 can be easily pulled by pulling the band main body 1. Is to be disconnected. In the present embodiment, the tip side smooth surface portion 4b of the band main body 1 and all the pieces of the elastic engagement portion 12 are coupled. However, the tip side smooth surface portion 4b of the band main body 1 is elastically engaged. Of course, it is possible to couple only with a part of the portion 12. Further, for example, when the elastic engaging portion is not formed by a piece but is formed in a cylindrical shape, the elastic engaging portion is coupled to the entire tip of the cylindrical elastic engaging portion, or the front end side of the band body 1 is smooth. It is also possible to couple the surface portion 4b with a part of the cylindrical elastic engagement portion. However, in the former case, it is preferable to make the connecting portion thin so that the connecting portion can be easily cut when the band body 1 is pulled.

  Incidentally, in the tightening band A according to the present embodiment, the front end side smooth surface portion 4b of the band main body 1 protrudes in advance from the outlet 11 of the engagement hole 8 of the block body 2 and the front end side of the band main body 1 is. Are partially molded using a plurality of molds in a state in which a part of them is coupled inside the block body 2. However, it can be formed by other methods. For example, the band body 1 is molded such that the front end side smooth surface portion 4b is not in the engagement hole 8 of the block body 2, and the band body 1 is inserted into the engagement hole 8 of the block body 2 afterwards. When the tip of the main body 1 protrudes from the engagement hole 8 of the block body 2 by an appropriate length, a method such as bonding a part of the band main body 1 and the elastic engagement portion 12 inside the block body 2 with an adhesive or the like. Conceivable.

  Next, the case where the fastening band A configured as described above is used for the heel foot will be described as an example. For example, an operator who is engaged in the work of sorting the sea bream landed at a fishing port shows a tightening band A including a tag plate 3 on which the name M of the sea bream is displayed in FIG. Wear on the foot of the heel as shown. Here, in the normal state, the tightening band A has the band body 1 in a ring shape by inserting the front end side smooth surface portion 4b of the band body 1 into the engagement hole 8 of the block body 2. Then, as shown in FIG. 4, the heel foot F is passed through the ring-shaped band main body 1, the flat part 4 a protruding from the outlet 11 is picked, and the tip side smooth surface part 4 b is pulled out in the direction of the arrow in the figure. As a result, the connecting portion 16 is cut, and the ring-shaped band main body 1 is reduced in diameter as shown in FIGS. At this time, the row projections 6 of the band main body 1 pass through the elastic engagement portions 12, and the rear end engagement surfaces 6 a of the row projections 6 are the front end engagement surfaces 14 of the respective elastic engagement portions 12. Is brought into contact with the band main body 1 so that the band main body 1 does not come out reversely.

  Thus, the fastening band according to the present invention is in a state in which the band main body 1 is in the engagement hole 8 of the block body 2 in advance, so that the operator forms the foot F of the heel C into a ring shape. The band body 1 can be attached to the foot F of the heel C by simply inserting the band body 1 and pulling the tip of the band body 1. Therefore, the labor and time of the work can be greatly reduced, and as a result, the work efficiency can be dramatically improved.

DESCRIPTION OF SYMBOLS 1 Band main body 2 Block body 6 Row-shaped protrusion 8 Engagement hole 12 Elastic engagement part 16 Connection part A Fastening band

Claims (1)

A band body, and a block body provided at one end of the band body and having an engagement hole through which the other end of the band body is inserted, and the band body is provided with a plurality of row-shaped protrusions along the longitudinal direction. In addition, in the tightening band provided with an elastic engagement portion that engages with the row projections so as not to be reversely retracted in the engagement hole of the block body,
Or the distal end of the distal smooth surface portion formed on the distal end side than the portion where the column-like projections in the band body is provided is inserted into the engagement hole of the block body the tip side smooth surface portion is engaging hole elastic engagement portion of the part and the block body of the distal end side smooth surface portion are coupled by the connecting portion, the connecting portion is adapted to be cut and pull the leading end of the band body in a state of out Luo collision Tightening band characterized by that.

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