JP5422035B2 - Connecting method of mounting parts and mounting objects - Google Patents

Description

  The present invention relates to a method for connecting an attachment part and an attachment object. “Attachment parts” are, for example, male and female locking tools, connecting rings, buckles, and the like, and “attachment objects” are, for example, belts, clothes, shoelaces, bags, bag handles, and the like. Therefore, “attachment parts and attachment objects” refer to, for example, a buckle and a belt, a connecting ring and a bag and a bag handle, a D ring and a shoe and a shoelace.

When attaching attachment parts such as a connecting ring to an attachment object, it is common to interpose a tape or string (hereinafter referred to as “tape”). Conventionally, when connecting an attachment part to a tape, the tape is passed through a tape through hole of a connection ring and attached in a loop (for example, see Patent Documents 1 and 2 below).
JP 2003-210233 A Utility model registration No. 3086826

  In the above-described conventional invention, the tape needs to be formed in a loop shape.

  The present invention relates to a method for attaching an attachment part to a tape tip without making the tape into a loop shape, and the attachment part to the attachment object using the tape having the attachment part at the tip formed as described above. The object is to provide a method of concatenation. Moreover, it aims at providing the practical example which applies the method to concrete goods.

  The method of attaching the attachment component to the tape tip of the present invention includes a step of preparing a tape having a stopper at the tip, and an attachment component attached to the tip of the tape, wherein the attachment component in which the groove for inserting the stopper is formed. And a step of preparing and a step of inserting the stopper of the tape into the groove.

  Further, a method of attaching a tape having an attachment part at the tip to the object includes a step of preparing a tape having a stopper at the tip, and an attachment part attached to the tip of the tape, wherein the groove for inserting the stopper is formed. A step of preparing a mounting part, a step of inserting the stopper of the tape into the groove, and a step of fixing a rear end portion of the tape having the mounting part at a tip formed by the steps to an attachment object. It is characterized by that.

  According to the present invention, it is possible to easily attach the attachment component to the tip of the tape without making the tape into a loop shape. Therefore, even when the attachment part is finally attached to the attachment object, the appearance is refreshed.

  When using a synthetic resin as a stopper, the tape fabric used in the present invention needs to be a fabric to which the molten resin adheres or permeates without being melted, and is a woven or knitted fabric made of natural fibers or synthetic fibers, It is a narrow sheet made of synthetic resin. Examples of natural fibers include cotton, hemp, raw silk, and wool, and examples of synthetic resins include nylon, polyester, acrylic, polypropylene, acetate, and rayon.

  When synthetic resin is used as a stopper, it is fixed to the tape by injection molding or the like. As the synthetic resin, a thermoplastic resin such as a polyacetal molten resin can be used. The stopper may have any shape as long as an attachment component is attached to the tip of the tape, but in general, a rod-like shape that extends in a direction perpendicular to the tape that can be easily formed is preferable.

  In the step of preparing a tape having a stopper at the tip, preferably, the tape is supplied into a mold in which two mold holes having a stopper shape are provided at a slight interval, and a synthetic resin is placed in the mold hole. Two left and right end parts that serve as stoppers are molded at the same time, and then the molded product is taken out from the mold, and finally the two end parts integrally molded with the tape are cut to form a tape with stoppers. The process consists of forming. This is because two tape ends with stoppers can be efficiently obtained by one cutting.

  Instead of using the method of direct injection molding with synthetic resin to form the stopper on the tape, it is also possible to use a part molded in advance at another location. In this method, the step of preparing a tape having a stopper at the tip includes a step of winding the tape tip around a central portion of a cylindrical stopper having a stopper at at least one of the left and right ends and fixing the overlapping tapes. In this method, it is not necessary to perform an injection molding operation at a predetermined interval with respect to the tape, and the manufacturing cost can be reduced. In addition, in the injection molding method for a tape, there are significant restrictions on the type and width of the tape fabric, but such a restriction is reduced if a part molded in another place in advance is used. In addition, the material of the part is not limited to synthetic resin, and metal can also be used.

  In the step of preparing the attachment part in which the stopper insertion groove is formed, it is preferable that the groove is opened only on the insertion side and the opposite side is closed. This is to prevent it from falling off.

  Further preferably, the insertion side opening is also closed after the stopper is inserted.

  As a method of closing the opening on the insertion side, for example, a method of closing by a screw lid or an enlarged portion provided in advance at the stopper end and pushing the enlarged portion into the groove with a finger to completely press-fit can be taken out. There is a way to eliminate it.

  In order to fix a tape having an attachment part at the tip to an object to be attached, sewing with a thread is generally used, but thermal welding or adhesion with an adhesive may also be used.

Examples of the “attachment part” and the “attachment object” include the following.
(A) The attachment part is a buckle (3D) and the attachment object is a belt (6).
(B) The attachment part is a connecting ring (3E), and the attachment object is a bag (7) and a bag hand (71)
(C) The attachment parts are male and female buckles (3F, 3G), and the attachment object is a belt.
(D) The attachment part is a D ring (3H, 3L), and the attachment objects are shoes and shoelaces.
(E) The mounting part is a display plate (3J), the mounting object is a floor carpet (8), wallpaper, or clothes. (F) The mounting part is a connector (3K), and two mounting objects are The tape on the other side of the tape.

  Embodiments of the present invention will be described below with reference to the accompanying drawings.

It is explanatory drawing of Example 1 of the method of attaching an attachment component to a tape front-end | tip, (a) is before a coupling | bonding, (b) is a top view after a coupling | bonding. It is a perspective view which shows the fixing method of a stopper. It is a perspective view which shows the fixing method of a stopper. It is explanatory drawing of the method of forming a stopper in the tape front-end | tip. It is explanatory drawing of the method of forming a stopper in the tape front-end | tip. It is a top view of the tape in which the stopper was formed in the front-end | tip. 6 is a perspective view of a leather belt according to Example 2. FIG. 10 is a perspective view of a bag according to Embodiment 3. FIG. It is a perspective view of the buckle which concerns on Example 4. FIG. It is a perspective view of the shoes concerning Example 5. FIG. 10 is a perspective view of a display plate according to Embodiment 6. FIG. It is a perspective view of the tape connector which concerns on Example 7. FIG. FIG. 10 is a perspective view of a tape connector according to an eighth embodiment.

  1A and 1B are explanatory views of Embodiment 1 of the method for attaching the attachment part 3 to the tip of the tape 1, wherein FIG. 1A is a plan view before joining, and FIG. 1B is a plan view after joining. 2 and 3 are perspective views showing a fixing method of the stopper. 4 to 6 are explanatory views of a method of forming a stopper at the tip of the tape.

  As shown in FIG. 1A, a synthetic resin rod-shaped stopper 2 is formed at the tip of a cloth tape 1. A groove 31 into which the stopper 2 can be inserted from the side surface is formed in a main body 31 of an “attachment part” (“connecting ring 3” in FIG. 1) attached to the tape 1. The groove 32 includes a cylindrical groove portion 33 into which a stopper is inserted and a flat groove portion 34 into which a tape is inserted.

  Since the groove 32 allows the stopper 2 to be inserted, the insertion side portion 35 is naturally opened, but the other end 36 does not need to be opened. Rather, it is preferably closed in advance so as not to fall through.

  Furthermore, it is preferable to close the insertion-side opening 35 after the stopper 2 is inserted. As a method for closing the opening 35 on the insertion side, for example, as shown in FIGS. 2 (a) and 2 (b), a method of closing with the screw lid 37, or as shown in FIGS. 3 (a) and 3 (b), There is a method in which the enlarged portion 21 is provided at the end of the stopper 2, and the enlarged portion 21 is pushed out into the groove 32C with a finger and completely press-fitted so as not to come out.

  In order to form the stopper 2 at the tip of the tape 1, the stoppers may be set one by one at the tip of the tape by injection molding, but preferably a continuous forming method is used. This will be described with reference to FIGS.

  First, the tape 1 to be processed is fed into the upper and lower molds 4 and 5 as shown in FIG. The upper and lower molds 4 and 5 are provided with two mold holes 41, 42; 51, 52 having a shape corresponding to a stopper to be molded at a slight interval. In this embodiment, two linear mold cavities are provided at a slight interval. Resin is injected into the mold cavity from an injection port (not shown). When the molding is finished, the upper and lower molds 4 and 5 are separated and the tape 1 is taken out, whereby the tape 1 having the stopper in the state shown in FIG. 5 is obtained. Such stoppers 2 are provided in places on the long tape 1.

  Subsequently, the tape 1 between the two resin stoppers 2 adhered thereto is cut along the one-dot chain line in FIG. 5 to obtain a tape 1 having stoppers 2 at both ends as shown in FIG. It can be seen that each end becomes the end of another tape.

  FIG. 7 shows a second embodiment, where “attachment part” is a buckle 3D and “attachment object” is a leather belt 6. In this example, a buckle 3D is attached to the tip of the leather belt 6. The tape 1D with the stopper 2D created in the first embodiment is sandwiched between the upper and lower leather belts 6 and sewn and fixed with a thread 61.

  In the second embodiment, the cross-sectional shape of the stopper 2D is not a columnar shape but a trapezoidal shape.

  In the conventional leather belt, the belt is sewed around the buckle. However, according to the method of this embodiment, it is not necessary to form a loop portion on the belt, and the appearance is refreshed.

  FIG. 8 shows a third embodiment, in which “attachment part” is the connecting ring 3 </ b> E and “attachment object” is the bag 7 and the handle 71. The end 1E of the tape with the stopper 2E created in Example 1 or 2 is sewn into the bag body 7. A bag handle 71 is attached to the connecting ring 3E.

    In the conventional handle 71, the end of the handle is looped and fixed to the connecting ring 3E. However, according to the method of this embodiment, it is not necessary to form a loop portion at the end of the handle, and the appearance is refreshed.

  FIG. 9 shows a fourth embodiment, in which “attachment parts” are male and female buckles 3F and 3G, and “attachment objects” are belts (not shown; the same as FIG. 7 in the second embodiment). The stopper-attached tapes 1F and 1G prepared in Example 1 or 2 are attached to the belt. It is the same as in the above embodiment that it is not necessary to form a loop portion at the belt end and the appearance is refreshing.

  FIG. 10 shows a fifth embodiment, in which “attachment part” is a D-ring 3H and “attachment object” is a shoelace. The tape 1H with a stopper created in Example 1 is attached to the D-ring 3H for attaching shoelaces. It is not necessary to form a loop portion at the end of the tape, and it is the same as the above embodiment that the appearance is refreshing. Furthermore, the tightening of the shoelace can be assisted by giving the tape 1H elasticity.

  FIG. 11 shows a sixth embodiment, in which “attachment parts” are the display plate 3J, and “attachment objects” are the carpet 8 on the floor, wallpaper, and clothes. Two tapes 1J with a stopper 2J prepared in Example 1 or 2 are fixed to a floor carpet 8, wallpaper, clothes, etc., and a display plate 3J having two grooves 32J is attached.

  FIG. 12 shows a seventh embodiment, in which “attachment part” is a connector 3K and “attachment object” is a tape on the other side of two tapes. Two tapes 1K with stoppers 2K prepared in Example 1 are prepared, and the two tapes 1K are connected by inserting the end portions facing each other and a connector 3K having two grooves 32K. Can do. In this way, any number of tapes can be connected.

  FIG. 13 shows an eighth embodiment, in which the “mounting part” is a D-can 3L and the “mounting object” is not shown, but it can be mounted on a bag, a belt, shoes or the like as in the above-described embodiment.

  Unlike the previous Examples 1 to 7, the stopper 2L is not a synthetic resin injection-molded on a tape, but a metal cylinder around which the tip of the tape is wound. As shown in FIG. 13, the stopper 2L is formed with stoppers 22 at the left and right ends, and the central portion 23 is thinned by the thickness of the tape. The front end of the tape is wound around the central portion 23, and the two are fixed with a thread 24 when the tapes overlap each other. When the tape protrudes in order to reduce the overlapping portion, it is preferable to cut off the excess tape with a pinch or a cutter. The tape with the stopper in the state (a) thus created is inserted into the groove 32L of the D can 3L.

  In another variation, although not shown, the entire tape can be used in a doubled manner. The only necessary change to the stopper is to make the groove 32L through which the tape passes pass thick enough to allow the double tape to pass through. At this time, it is not always necessary to fix both of the tapes with the thread 24 when the tapes overlap each other. In this modification, it is not necessary to cut off the excess tape end portion that protrudes, and the entire tape is doubled, so that the effect of increasing the strength can be obtained.

  Unlike the first to seventh embodiments so far, in this eighth embodiment, in order to prevent the stopper 2L from coming off, the lid 25 is completed on the stopper advance side, and the state shown in FIG. The D can 3L formed in this manner can be attached to an attachment object such as a bag, a belt, or a shoe, as in the above-described embodiment.

  Since the stopper 2L is made of metal, the eighth embodiment is characterized in that the connection strength is strong. Further, it is not necessary to perform an injection molding process on the tape, and the manufacturing cost can be reduced. In addition, in the injection molding method (Examples 1 to 7) for the tape, there are large restrictions on the type and width of the tape dough. There are almost no restrictions.

1, 1A, 1C, 1D, 1E, 1F, 1G, 1H, 1J, 1K, 1L Tape 2, 2A, 2C, 2D, 2E, 2F, 2G, 2H, 2J, 2K Resin stopper 2L Stopper 3 Locking ring 3D Belt fasteners 3F, 3G Male and female buckles 3A, 3H, 3L D can 3J Display plate 3K Connecting device 6 Leather belt 7 Bag body 8 Carpet 21 Enlarged portion 32, 32C, 32J, 32K, 32L Groove 33 Columnar groove portion 34 Flat shape Groove portion 35 Insertion side portion 36 Other end 37 not on the insertion side Screw cover

Claims (3)

Preparing a tape (1 L) having a cylindrical stopper (2 L) at the tip;
Wherein a fitting stopper (2L) is attached, preparing a groove (3 2L) mounting components are formed (3 L) for the stopper insertion,
The pre-Symbol stopper (2L) and a step of inserting into the groove (32L),
Preparing a tape (1L) having a stopper (2L) at the tip;
In the method comprising a step of fixing the overlapping tapes by winding the tape tip around the stopper (2L) surface ,
The stopper (2L) is made of metal, has stoppers (22) formed at the left and right ends, and has a central portion (23) that is thinner by the thickness of the tape. how to attach the attached part (3L) to tape tip to. Preparing a tape (1 L) having a cylindrical stopper (2 L) at the tip;
Wherein a fitting stopper (2L) is attached, preparing a groove (3 2L) mounting components are formed (3 L) for the stopper insertion,
A step of inserting pre-Symbol stopper to (2L) in the groove (32L),
A step of fixing the tape having the attachment part at the tip to the attachment object (6, 7, 71, 8) formed by the steps.
Preparing a tape (1L) having a stopper (2L) at the tip;
In the method comprising the step of winding the tape tip around the cylindrical stopper (2L) and fixing the overlapping tapes ,
The stopper (2L) is made of metal, has stoppers (22) formed at the left and right ends, and has a central portion (23) that is thinner by the thickness of the tape. The method of connecting the tape (1L) having the attachment part (3L) at the tip to the attachment object (6, 7, 8) . The method according to claim 2, wherein the attachment part (3L) is a D-can and the attachment object is any one of a belt (6), a bag (7), a floor carpet (8), shoes, wallpaper, and clothes.

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