JP6074238B2 - Fastener material - Google Patents

Description

  The present invention relates to a fastener member, and more particularly, to a fastener member that allows a tag displaying price, quality, and the like to be hung on a product, can be used repeatedly after being released from a locked state.

  Generally, a strong loop forming material is used for the fastener member for suspending the tag on the product. Once locked, the locked state cannot be released, and the loop is formed to be removed from the product. The material must be cut and the fastener member cannot be reused by this cutting.

  A fastener member (attachment member) that can be reused by paying attention to this point is shown as Patent Document 1. The technique disclosed in Patent Document 1 engages a spring piece formed in the insertion portion at the edge of the window hole formed in the receiving portion, and when releasing the lock, the spring piece is pushed down to engage. It is a structure to solve.

  Here, for example, if the product to be used is clothes, especially women's clothing, the tag is once removed from the product and will be tried on, but the fastener member that cannot be unlocked cannot be removed once, so in many cases, Safety pins are used. When the safety pin is removed, the tip of the pin is pointed, the fingertip may be injured, the operation is troublesome, and a certain amount of fingertip force is required. The request for the fingertip force is also common to the technique described in Patent Document 1 in which the operation of pushing the spring piece is required.

JP 2009-143619 A

  A problem to be solved by the present invention is a conventional fastener member that can form a loop and can be released from a locked state, and has a fingertip that is exceptional for the operation for locking and the operation for releasing. There is no such thing that many people can perform the work easily, safely and accurately, without requiring the power and dexterity.

In order to solve the above-described problems, the fastener member according to the present invention is integrally provided with an insertion portion provided with a locking portion at one end of the loop forming material, and the insertion portion is inserted at the other end. , a fastener member having integrally a receiving portion having an engagement portion to which the locking portion is engaged, locking portion of the above-described insert included portion is formed at the tip portion, in the axial direction The engaging portion of the receiving portion is a receiving groove of the protruding piece formed near the opening of the window hole formed in the side surface portion, and the protruding piece is 180 degrees. A pair is provided at a pitch, and the above-described receiving grooves are also formed at a 180-degree pitch in the window hole, and the above-described insertion portion and the receiving portion are formed with a flat portion so that an operation of picking can be easily performed, A slip stopper is formed on at least the flat part of the receiving part. In the fastener member in which the insertion portion and the receiving portion are marked with a mark indicating the insertion-corresponding position, the pair of protrusions described above are displaced from the axis of the insertion portion with respect to the axis of the insertion portion. It is characterized in that it is formed at a point-symmetrical position and the receiving groove is formed at a point-symmetrical position from the center point in the window hole .

In the fastener member according to the present invention, a groove is formed on the side surface of the protruding piece along the protruding direction, and a protrusion that receives the groove is formed on the upper edge of the receiving groove. It is characterized by.

Furthermore, the fastener member according to the present invention is configured such that the insertion portion described above is inserted into the receptacle of the receiving portion, rotated at an arbitrary angle such as 90 degrees, 60 degrees, and 120 degrees, and the insertion portion or the receiving portion is pulled. The protruding piece and the receiving groove are engaged with each other to be locked, and at least the insertion portion is provided with the mark indicating the rotation direction .

  The fastener member according to the present invention is configured as described above. For this reason, the fastener member according to the present invention can be used safely and easily regardless of how many people handle it, and can be accurately and accurately locked and released smoothly, and has various uses.

It is a perspective view of the principal part which shows a locked state. It is a front view. It is a side view. It is a perspective view of an insertion part. It is a front view. It is a side view. It is a perspective view of a receiving part. It is a front view. It is a side view. It is the sectional view on the AA line in FIG. It is a figure of the locked state which shows another Example.

  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 loop molding material. As this loop molding material 1, a string formed by twisting a thread, stretched plastic, nylon, other elastic elastomer, etc. can be appropriately adopted. .

  A plastic insertion portion 2 is integrally provided at one end of the loop molding material 1 described above. Integration of this insertion part 2 and the loop molding material 1 is normally performed by insert molding. The same applies to the integration of the loop molding material 1 and the receiving portion described later.

  This insertion portion 2 has a knob portion 2a that is held by a fingertip when used, and this knob portion 2a is formed flat so that it can be easily picked, and the portion inserted between the flat portions is inserted. A mark 2b indicating an insertion position, that is, a matching position with a receiving portion, which will be described later, is provided at the front portion in the direction, and a mark 2c indicating a rotation direction, which will be described later, is provided at the front portion in the insertion direction of the knob portion 2a. Yes.

  In addition, a fitting portion 3 to be fitted into the receiving port of the receiving portion is integrally formed at the tip of the knob portion 2a. The fitting portion 3 has a substantially cylindrical shape, and locking projections 3a and 3a projecting outward at a pitch of 180 degrees from each other are provided on the outer surface near the tip. The projecting direction of the projecting pieces 3a and 3a is orthogonal to the axial direction indicated by the mark 2b. Further, concave grooves 3b and 3b are formed on the outer surfaces of the projecting pieces 3a and 3a along the projecting direction of the projecting pieces 3a and 3a.

  The other end of the loop forming material 1 is integrally provided with a receiving portion 4 that receives the insertion portion 2, particularly the insertion portion 3. This receiving part 4 is also formed flat so that it can be easily gripped with a fingertip, and the flat part is provided with anti-slip 4a, 4a, etc. The front part of the part sandwiched between the flat parts is A mark 4b indicating directionality is provided together with the mark 2b provided on the knob 2a of the insertion part 2.

  The receiving portion 4 has a receiving opening 5 at the tip thereof into which the insertion portion 3 of the insertion portion 2 is inserted, and projecting pieces 3 a and 3 a extend along the inner wall surface from the opening edge of the receiving opening 5. Guide grooves 5a and 5a are formed. Further, window holes 6, 6 communicating with the receiving port 5 are provided on both side surfaces of the receiving part 4, and the protruding piece 3 a is formed on the receiving port 5 side of the window holes 6, 6. 3a receiving grooves 6a, 6a are formed.

  One of the upper edges of the receiving grooves 6a, 6a is a protrusion 6b, 6b protruding inward, and the protrusions 6b, 6b are the recessed grooves 3b of the protrusions 3a, 3a, It is meshed with 3b to make a dense locked state.

  The fastener member according to the present embodiment is configured as described above. Here, the usage method of this fastener member will be described. The mark 4b of the receiving part 4 and the mark 2b of the insertion part 2 are aligned, and the fitting part 3 is inserted into the receiving port 5. At this time, the projecting pieces 3a and 3a are fitted along the guide grooves 5a and 5a. After inserting the insertion part 3 to the back end of the receiving port 5, the insertion part 2 is rotated 90 degrees by the mark 2c. During this rotation, the projecting pieces 3a and 3a are disengaged from the guide groove 5a. Further, the above insertion can be performed in a state where the insertion portion 2 and the receiving portion 4 are twisted by 90 degrees with respect to the axial direction of the loop molding material 1, and in this case, the mark 2 b is placed at the corresponding position. And a mark 4b. This angle can be arbitrarily set in addition to 90 degrees. Similarly, 90 degrees, which is the rotation after insertion, can be similarly set to an arbitrary angle.

  After the 90-degree rotation, by pulling the insertion portion 2, the projecting pieces 3a and 3a are engaged with the receiving grooves 6a and 6a to be in a locked state. In this locked state, the concave grooves 3b and 3b are projecting ridges 6b, By biting with 6b, it becomes denser and stronger, and at the same time, the locking action can be confirmed with a click feeling. This locked state can be visually confirmed from the window holes 6 and 6.

  To release this locked state, the procedure is reversed, that is, the insertion portion 2 is inserted, the protruding piece 3a is removed from the receiving groove 6a, rotated 90 degrees in the original direction, and the insertion portion 2 is pulled out. Made.

  FIG. 11 shows another embodiment of the present invention. In this case, one end of the loop molding material 1 is connected to the side surface of the receiving portion 4, and the insertion portion 2 is inserted. The insertion direction is a direction orthogonal to the base end of the loop forming material 1 connected to the receiving portion 4.

  The fastener member according to the present embodiment is configured and used as described above, has a lightweight feeling, and has various uses. For example, a ball chain for attaching a price tag of a sewn toy, etc. It can also be used as an alternative.

  In the fastener member according to the present invention, in addition to the form shown as the embodiment, the external shape of the insertion portion 2 and the receiving portion 4 can of course be changed as necessary. Further, in the present embodiment, a pair of the projecting piece a and the receiving groove 6a are formed at a pitch of 180 degrees, but if one exists at least one, the effectiveness can be obtained.

DESCRIPTION OF SYMBOLS 1 Loop molding material 2 Insertion part 2a Knob part 2b Mark 2c Mark 3 Insertion part 3a Projection piece 3b Concave groove 4 Receiving part 4a Non-slip 4b Mark 5 Receptacle 5a Guide groove 6 Window hole 6a Receptacle 6b Projection

Claims (4)

An insertion portion provided with a locking portion at one end of the loop forming material is integrally provided, and the receiving portion is provided with an engagement portion into which the insertion portion is inserted and engaged with the locking portion at the other end. The engaging member of the receiving portion is a fastener member that is integrally provided with a locking portion of the insertion portion that is formed at the distal end portion and that protrudes along the axial direction. Is a receiving groove for the protruding piece formed near the opening of the window hole formed in the side surface portion, and a pair of the protruding pieces described above are provided at a pitch of 180 degrees, and the receiving groove is also provided at a 180 degree pitch in the window hole. The insertion portion and the receiving portion are formed with a flat portion so that the pinching operation can be easily performed, and at least the flat portion of the receiving portion is formed with a non-slip. The insertion portion and the receiving portion are provided with marks indicating the insertion corresponding positions. In the fastener member, the pair of protrusions described above are formed in a point-symmetrical position with respect to the axial center of the insertion part by shifting the position from the axial center of the insertion part, and the receiving groove is also a point-symmetrical position from the center point in the window hole. The fastener member characterized by being formed in . The groove of the said protrusion piece along the protrusion direction is formed in the side surface of the above-mentioned protruding piece, and the protrusion which receives the groove is formed in the upper edge of a receiving groove. Fastener member. By inserting the insertion part into the receiving port of the receiving part, rotating it at an arbitrary angle including 90 degrees, 60 degrees, and 120 degrees, and pulling the insertion part or the receiving part, The fastener member according to claim 1 or 2, wherein the fastener member is engaged and locked . The fastener member according to claim 3, wherein at least the insertion portion is provided with a mark indicating the rotation direction .

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