JP6351305B2 - Fastening pin material - Google Patents

Description

  The present invention relates to a fastening pin material, and more particularly to a fastening pin material on the premise that the material is driven and submerged in an object and pulled out after a lapse of a predetermined time.

  Conventionally, a fastening pin material of the kind described above, for example, a tag having a microchip in which an affected part removed by surgery is attached to a rubber pad as a base and observed with a microscope, or individual information is input to a meat block When fixing, metal pin material is used, and if this metal pin material is pulled out after the end of its intended use, the object may be damaged or even for the operator. There is a risk of injury.

  In addition, as a pin material for fastening (suspending) a tag indicating the price or quality on clothing, etc., the fiber material is provided with a horizontal bar portion that is formed in a T-shape for retaining, at the other end. It is also known to have a paddle-shaped part integrally for retaining, but this is because the horizontal bar part penetrates the object and is located in the air, it is not assumed to be pulled out In order to remove it from the object, it is cut and removed.

  The applicant of the present application investigated the prior art documents related to the present invention, but could not find any documents that seem to be related to the present invention and are similar.

  The problem to be solved by the present invention is that, as a conventional fastening pin material, it is intended to be buried in an object and to be pulled out after a lapse of a certain period of time, and without damaging the object at the time of pulling out. There was no one that could ensure the safety of the elderly.

In order to solve the above-described problems, the fastening pin material according to the present invention is integrally formed of a flexible plastic, and the entire fiber portion is transparent, translucent or colored, and has a linear shape. the tip includes a transverse bar portion for retaining the axial direction substantially perpendicular to the fiber portions together, the lateral bar portion is the one of the elongated as a boundary the axis of the fiber unit mentioned above, the other Ri formed tare the part length, the length of the above-described Nagasun portion is formed longer than twice or two times the part-length portion, attached via the cutting unit to the runner member with a predetermined pitch The fastening pin material as an assembly is characterized in that a paddle-like part is integrally provided at the rear end of the fiber part .

In addition, the fastening pin material according to the present invention is characterized in that the length of the short portion of the horizontal bar portion is formed to be twice or shorter than the diameter of the short portion .

Furthermore, the fastening pin material according to the present invention is characterized in that the paddle-shaped portion described above has a vertically long flat plate shape, and the length thereof is formed to be twice or more than the lateral width, A protrusion is formed near the upper portion of the portion to prevent slipping during the pulling out operation .

  The fastening pin material according to the present invention is configured as described above. Therefore, the fastening pin material driven into the object with the piston through the hollow needle in which the slit of the mounting tool is formed, the long portion of the horizontal bar portion is not restored to the initial state, and the fiber material It stays along the axial direction and is fastened by its deformation. Also, when pulling out this, the long portion is substantially linear, so it can be operated without great resistance, and there is no risk of damaging the object, and the material is flexible. Because of the plastic, there is no risk of injury to the operator.

It is a perspective view which shows the fastening pin material which implemented this invention. It is a side view. It is a front view. It is a perspective view which shows the assembly state before mounting | wearing with a tool. It is a perspective view in the state where a fastening pin material is sent out from a tool. It is a perspective view which shows an example of the use condition of a fastening pin material. It is a partial cross section side view which shows the submerged fixed state in a target object.

  This was realized by configuring as illustrated in the drawings and described in the examples.

  Next, an example of a preferred embodiment of the present invention will be described with reference to the drawings. In the figure, reference numeral 1 denotes a fastening pin material embodying the present invention, and the fastening pin material 1 is entirely formed of a flexible plastic. This fastening pin material 1 has a substantially straight fiber portion 2, and a horizontal bar portion at the tip of the fiber portion 2 for the purpose of retaining the fiber portion 2 in a direction substantially perpendicular to the axial direction of the fiber portion 2. 3 is provided integrally. The formation direction of the horizontal bar portion 3 is along the width direction of the paddle-like portion 4 having a flat plate shape to be described later.

  Further, the horizontal bar portion 3 is configured such that the long portion 3a and the short portion 3b are opposed to each other on a straight line with the axis line of the fiber portion 2 as a boundary. The diameter of the horizontal bar portion 3 is substantially the same as the diameter of the fiber portion 2, and the length A of the long portion 3a is formed to be twice or twice as long as the length B of the short portion. The length B of the portion 3b is formed to be twice or shorter than the diameter C thereof. A reinforcing portion is formed in the fiber portion 2 at the connecting portion between the fiber portion 2 and the horizontal bar portion 3 to prevent breakage at the connecting portion of the horizontal bar portion 3.

  On the other hand, a paddle-like portion 4 is integrally provided at the rear end of the fiber portion 2 described above. The paddle-like portion 4 has a vertically long flat plate shape, and the vertical length is twice or more than the horizontal width. This paddle-like portion 4 serves as a gripping portion when pulling out the fastening pin material 1 described later from the object, and forms a constricted portion 4a having a narrow lateral width in the vicinity of the central portion so that the pulling operation can be easily performed. Assist your finger.

  A restraining portion 4c having a core portion 4b is formed at the base end of the paddle-like portion 4, and when the fastening pin material 1 is driven into the subject, the subject or the adherend is suppressed, The position holding of the fiber part 2 and the horizontal bar part 3 in the object or the position holding of the adherend is stabilized.

  Further, the paddle-like portion 4 is formed in a columnar shape near the upper side, and both outer side surfaces thereof are provided with projecting portions 4 d that project perpendicularly to the longitudinal direction of the paddle-like portion 4 to grip the paddle-like portion 4. Thus, the non-slip is provided when the fastening pin material 1 is pulled out from the object.

  And this fastening pin material 1 can also be made to distinguish visually by giving transparent, semi-transparent, or a suitable coloring according to a target object or a use purpose.

  The fastening pin material 1 is used in an assembled state. This assembly 5 is attached to a single runner bar 6 in a straight line shape with a predetermined number thereof facing the same direction with a predetermined pitch. In this attachment, a connecting portion 7 is formed below the horizontal bar portion 3 along the axial direction of the fiber portion 2 via a cutting portion 8 at the boundary with the horizontal bar portion 3.

This is to mount the fastening pin member 1 to the object by Assenbu Li 5 known mounting tool 9 is used. This mounting tool 9 is provided with a needle 11 having a slit 10 formed along the longitudinal direction at the tip, and by pulling a trigger 12 from the set assembly 5, the fixing pin materials 1, 1. It feeds every pitch, cuts the cutting part 8 with a cutter, feeds the fastening pin material 1 into the needle 11 as a single body, and pushes the end face of the short portion 3 with a piston (in the direction of arrow P in 4 in the figure) ), The horizontal bar portion 3 is fed into the object into which the dollar 11 is pierced. The slit 10 is for allowing the fiber part 2 to pass through during the driving.

  Next, with reference to FIG. 6 and FIG. 7, a description will be given of a state in which the material to be secured 13 of the fastening pin material 1 is fastened to a substrate 14 such as a rubber pad as a target. The adherend 13 is placed on the substrate 14, and the needle 11 of the mounting tool 9 is pierced from above the adherend 13, and the tip of the needle penetrates the adherend 13 and is inserted into the substrate 14. Is done.

  When the needle 11 is stabbed and the trigger 12 is pulled, the piston is inserted into the adherend 13 and the substrate 14 which are polymerized through the needle 11 and the horizontal bar portion 3 and the fiber portion 2. In this insertion, the horizontal bar portion 3, particularly the long portion 3 a does not penetrate through the substrate 14 and remains in the substrate 14, so that it remains substantially parallel to the fiber portion 2 without being restored to the initial state, that is, , The needle 11 is held in the state it was in. This is because one side of the horizontal bar portion 3 is a short portion 3b, so that the insertion of the needle 11 due to the limited deformability and restoring property of the horizontal bar portion 3 is partway and the paddle-shaped portion 4 is covered. It can also be set as the state which floated from the fastening thing 13. FIG. This can be adopted in relation to the length of the fiber part 2 and the horizontal bar part 3 and the thickness of the substrate 14.

  And in order to pull out the fastening pin material 1 from the board | substrate 14 which is a countermeasure, the paddle-shaped part 4 is hold | gripped or picked. At the time of the drawing operation, the horizontal bar portion 3, particularly the long portion 3 a is in a straight line shape parallel to the fiber portion 2, so that it is not caught in the substrate 14 and the structure of the adherend 13, and the inside is damaged. It can be pulled out smoothly without any problems.

  The fastening pin material 1 according to the present embodiment is configured, used, and operates as described above. Further, the fastening pin material 1 according to the present invention is not limited to the case where the adherend 13 is fastened to the substrate 14 as in the embodiment, but includes foods such as fish, meat blocks, vegetables and fruits. It can be used for the purpose of attaching an individual identification tag to an elastic body such as rubber, viscosity, or a soft material such as foam. In this case, the object to which the tag is attached is the target object. Thus, the fastening pin material 1 is inserted into the object and buried.

DESCRIPTION OF SYMBOLS 1 Fastening pin material 2 Fiber part 3 Horizontal bar part 3a Long dimension part 3b Short dimension part 4 Paddle-shaped part 4a Constriction part 4b Core part 4c Suppression part 4d Protrusion part 5 Assembly 6 Runner bar 7 Connection part 8 Cutting part 9 Installation tool 10 Slit 11 Needle 12 Trigger 13 Attachment object 14 Substrate

Claims (4)

It is molded integrally with flexible plastic, and the whole is transparent, semi-transparent or colored, and the end of the straight fiber part is used to prevent it from coming off in a direction substantially perpendicular to the axial direction of the fiber part. a bar portion integrally, the lateral bar portion is the one of the elongated as a boundary the axis of the fiber unit mentioned above, Ri tare form the other on part length, the length of the above-described Nagasun portion part-length In the fastening pin material that is an assembly that is formed twice or twice as long as the part and is attached to the runner member through the cutting part with a predetermined pitch, A fastening pin material comprising a paddle-like portion integrally provided . The fastening pin material according to claim 1, wherein the length of the short portion of the horizontal bar portion is formed to be twice or shorter than the diameter of the short portion . The fastening pin material according to claim 1, wherein the paddle-shaped portion has a vertically long flat plate shape and has a length that is twice or more than a lateral width . Fastening pin material according to claim 1 or 3, characterized in that the upper side of the aforementioned paddle portion is formed protruding portion serving as a slip at the time of pulling operation.

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