WO2020054015A1 - Hidden slide fastener semi-finished product, hidden slide fastener installation product, and method for manufacturing hidden slide fastener installation product - Google Patents

Abstract

Provided are a hidden slide fastener semi-finished product, a hidden slide fastener installation product, and a method for manufacturing a hidden slide fastener installation product that can reduce damage or signs of slippage of a fabric and allow the achievement of an aesthetically superior external form. A hidden slide fastener semi-finished product (100) includes a pair of fastener chains (110) and an adhesive layer (120). The fastener chains (110) have a pair of fastener tapes (112), and elements (114) that are positioned at edge sections (112d), said edge sections (112d) being folded back toward a back surface (112a) side at foldover sections (112c) of the fastener tapes (112). The adhesive layer (120) is positioned on front surfaces (112b) of the fastener tapes (112). The adhesive layer is attached so as to cover a section where the foldover sections of the pair of fastener chains are in contact while the pair of fastener chains are intermeshed.

Description

Hidden slide fastener semi-finished products, hidden slide fastener mounted products, and method of manufacturing hidden slide fastener mounted products

The present invention relates to a semi-finished product of a hidden slide fastener, a hidden slide fastener-attached product, and a method of manufacturing a hidden slide fastener-attached product.

In the current technology of the coil fastener, usually, a coil-shaped element is sewn directly to a pair of joining portions separated from the middle of the zipper tape, and then a zipper chain including the zipper tape and the element is sewn to the fabric. In this case, the sewing thread when the element is sewn appears as small irregularities on the back surface of the fastener tape (the surface on which the coil-shaped element is not disposed). Also, to prevent the elements of the coil fastener from being seen from the surface of the fabric, it is also used to place the slider's pull on the side opposite to the tape surface where the element is placed, which is the back of the fastener. It is called an errand.

Patent Document 1 of the prior art describes that, after using a coil fastener as a backing, a tape of the coil fastener is attached to a fabric with an adhesive or the like instead of sewing it (see Patent Document 1). 3 and 4). In recent years, there has been a tendency for fabrics to be made thinner for the purpose of reducing the weight of clothes. Here, when the back-use fastener is attached to the thin fabric as described in Patent Document 1, the unevenness of the sewing thread on the back of the fastener chain described first is absorbed by the thin fabric of the fabric. Rather, it causes irregularities on the surface of the fabric and affects the appearance of the product (clothing) to which the slide fastener is attached. Further, as another disadvantage in this case, there is a problem that a slider must be prepared for each different fabric thickness according to the fabric thickness of the fabric. That is, when a slider for opening or closing the element is attached to the fastener chain, the element and the fastener tape need to enter the slider together with the fabric to be sewn (as shown in FIG. 10 of Patent Document 1). This requires that the slider also pass through the fabric when the slider slides against the fastener chain. If the size of the slider passage through the fabric is improper, the sliding of the slider with respect to the fastener chain is not smooth due to the thickness of the fabric, and the fabric is also susceptible to sliding marks or damage.

特許 Also, Patent Document 1 describes that a waterproof coating layer (fabric) is attached to the hidden slide fastener by bonding (refer to FIGS. 2, 9a, and 9b of Patent Document 1). However, this has the following problem described in Patent Document 1 as described in Patent Document 1 as a conventional hidden fastener. In other words, conventionally, the waterproof coating layer and its adhesive layer are cut so as to conform to the shape of the left and right fastener tapes, and the cut sheets are pasted on the left and right fastener tapes, respectively. In this case, since the tape was attached while adjusting the width so that the slider could be moved between the left and right fastener tapes, the processing was costly and time-consuming.

US Patent No. 8973223

As can be understood from the above description, when a slide fastener is applied on a fabric as a backing material to form a product to which the slide fastener is attached, the appearance (unevenness, trace of damage or damage) of the fabric is affected by the slide fastener, and The operation of the slide fastener (eg, sliding of the slider) is also affected by the fabric. Also, when the hidden fastener is bonded to the fabric, the processing requires time and cost.

The semi-finished product of the hidden slide fastener of the present invention includes a pair of fastener chains and an adhesive layer. The fastener chain includes a pair of fastener tapes, and an element disposed at an edge of the fastener tape that is folded back toward the back side. The adhesive layer is disposed on a surface of the fastener tape. The adhesive layer is attached so as to cover a portion where the folded portions of the pair of fastener chains are in contact with each other when the pair of fastener chains are engaged.

In one embodiment of the present invention, the edge is bent in a U-shape toward the back surface, and the coil-shaped element as the element is attached to the edge.

In one embodiment of the present invention, the adhesive layer is attached to the surface of the pair of fastener tapes as one sheet-like member.

In one embodiment of the present invention, the adhesive layer includes an adhesive material disposed on the surface of the fastener tape and release paper covering the adhesive material.

In one embodiment of the present invention, the adhesive layer includes a hot melt adhesive material disposed on the surface of the fastener tape.

The hidden slide fastener mounting product of the present invention includes a fabric and the above-mentioned semi-finished slide fastener product, and further has a slider for opening and closing the fastener chain. The fabric has an open partition. The semi-finished slide fastener is attached to the back of the fabric. The hidden slide fastener semi-finished product is attached to the back side of the fabric by the adhesive layer, and the fastener chain, the adhesive layer and the slider are hidden on the back side of the fabric.

In one embodiment of the present invention, an upper plate member connected to the slider and located on the surface of the fastener tape is provided, and the fabric is located between the slider and the upper plate member.

In one embodiment of the present invention, the upper plate member includes a plate portion connected to the slider and a rib protruding from an edge of the plate portion toward the slider.

In one embodiment of the present invention, a vertical distance of the rib from the slider is smaller than a vertical distance of the plate portion from the slider.

In one embodiment of the present invention, the width of the plate portion is larger than the width of the slider, and the rib is located outside the slider and does not face the slider.

The method of manufacturing the hidden slide fastener mounting product of the present invention is a method of manufacturing the hidden slide fastener mounting product by attaching the above-described hidden slide fastener semi-product to the back surface of the fabric, wherein the hidden slide fastener semi-finished product is bonded to the adhesive layer. Attaching to the back surface of the fabric, cutting and opening a partition portion corresponding to a portion where the folded portions of the fastener chain are in contact with each other on the fabric, and attaching a slider to the fastener chain. The fastener chain, the adhesive layer and the slider are hidden behind the fabric.

In one embodiment of the present invention, the intermediate partition is cut open by a laser.

In one embodiment of the present invention, in the step of attaching the hidden slide fastener semi-finished product to the back surface of the fabric with the adhesive layer, at least one end of the fastener chain is not bonded to the back surface, and the slider After the step of attaching to the fastener chain by an end, the end of the fastener chain is bonded to the back surface.

In one embodiment of the present invention, the method further includes a step of attaching an upper plate member to the slider.

Based on the above, the semi-finished slide fastener of the present invention has an adhesive layer provided on the fastener chain, and the semi-finished slide fastener can be attached to the fabric by the adhesive layer without requiring sewing. Further, in a hidden slide fastener mounting product including a hidden slide fastener semi-finished product, since the fabric does not pass through the inside of the slider, the sliding on the slider element is not affected by the thickness of the fabric, and the slider is mounted on the slider. Sliding against does not easily cause traces or damage. Further, in the hidden slide fastener mounting product, the fastener chain, the adhesive layer, and the slider are all hidden on the back surface of the fabric. As described above, the hidden slide fastener-attached product configured by applying the hidden slide fastener semi-finished product to the fabric has an aesthetically excellent outer shape.

It is an explanatory view of a hidden slide fastener semi-finished product of the first embodiment of the present invention. It is explanatory drawing of the hidden slide fastener attaching product obtained by applying the hidden slide fastener semi-finished product of FIG. FIG. 2 is a flowchart illustrating a method of manufacturing a hidden slide fastener-mounted product obtained by applying the hidden slide fastener semi-finished product of FIG. 1. FIG. 2 is a flowchart illustrating a method of manufacturing a hidden slide fastener-mounted product obtained by applying the hidden slide fastener semi-finished product of FIG. 1. FIG. 2 is a flowchart illustrating a method of manufacturing a hidden slide fastener-mounted product obtained by applying the hidden slide fastener semi-finished product of FIG. 1. FIG. 2 is a flowchart illustrating a method of manufacturing a hidden slide fastener-mounted product obtained by applying the hidden slide fastener semi-finished product of FIG. 1. FIG. 3 is a three-dimensional view of a slider and an upper plate member of FIG. 2. FIG. 3 is a side view of the slider and the upper plate member of FIG. 2. FIG. 3 is a plan view of a slider and an upper plate member of FIG. 2. It is a three-dimensional view of a slider and an upper plate member of a 2nd example of the present invention. It is a side view of a slider and an upper plate member of a 2nd example of the present invention. It is a three-dimensional view of a slider and an upper board member of a 3rd example of the present invention. It is a side view of a slider and an upper plate member of a 3rd example of the present invention.

FIG. 1 is an explanatory view of a semi-finished product of a hidden slide fastener 100 according to a first embodiment of the present invention. The semi-finished product means a slide fastener that is not completely completed as a product but can be distributed as it is to the market as a product for sale. Specifically, the slider is not attached to the hidden slide fastener semi-finished product 100. FIG. 2 is an explanatory diagram of a hidden slide fastener mounting product 50 obtained by applying the hidden slide fastener semi-finished product 100 of FIG. In this embodiment, the hidden slide fastener semi-finished product 100 shown in FIG. 1 is attached to the fabric 60, the partition part is cut open, and the slider 130 is further attached to constitute the hidden slide fastener attached product 50 shown in FIG. However, it is not limited to this use.

Further, in the present invention, the fabric 60 includes, of course, cloth and woven fabric, but is not limited thereto, fabric used for clothing and bags, other fabric used for raincoat, nonwoven fabric and resin sheet. Is defined as a term that broadly includes such fabrics or members in which they are laminated.

First, the semifinished product of the hidden slide fastener 100 of the present embodiment will be described. As shown in FIG. 1, the hidden slide fastener semi-finished product 100 includes a pair of fastener chains 110 and an adhesive layer 120. The fastener chain 110 has a pair of fastener tapes 112 and an element 114. The element 114 is disposed on the back surface 112a of the fastener tape 112, and the adhesive layer 120 is disposed on the front surface 112b of the fastener tape 112.

述 べ Specifically, in this embodiment, the fastener tape 112 has a strip-like band-like structure, and the pair of fastener tapes 112 further includes a pair of folded portions 112c that are separated from the middle. The fastener tape 112 of the present embodiment is further bent at the folded portion 112c toward the inside of the back surface 112a, and constitutes an edge portion 112d that is folded toward the inside of the back surface 112a and extends, that is, the fastener tape 112 includes: It has an edge 112d bent in a U-shape toward the back surface 112a. The element 114 is located at the edge 112d, thereby moving away from the adhesive layer 120 located on the surface 112b.

On the other hand, the element 114 in the present embodiment is a coil-shaped element, that is, the element 114 has a coil shape and is disposed on the back surface 112a of the fastener tape 112 and is exposed from the front surface 112b of the fastener tape 112. Never. In this manner, the coil-shaped element serving as the element 114 is sewn and attached to the edge 112d bent inward by the sewing thread 150.

Specifically, in a general slide fastener technique, an element is usually sewn directly to a joint portion of a fastener tape. In a joining technique employing non-sewing, for example, when a fastener chain is attached to a fabric with an adhesive layer, a sewing thread in which elements are sewn to a fastener tape causes irregularities in the fabric. On the other hand, in this embodiment, the element 114 is sewn to the U-shaped bent edge 112d of the fastener tape 112, and the element 114 and the sewing thread 150 are positioned on the back surface 112a of the fastener tape 112, and the front surface 112b Is separated from the adhesive layer 120 disposed on the substrate. In this manner, the sewing thread 150 does not pass through the surface 112b of the fastener tape 112, and the adhesive layer 120 can be disposed more evenly on the surface 112b of the fastener tape 112, that is, the sewing thread 150 Does not interfere with the installation of When the hidden slide fastener semi-finished product 100 is attached to the back surface 60a of the fabric 60 by the adhesive layer 120 as shown in FIG. 2, the sewing thread 150 is located at the inwardly bent edge 112d, and is formed of a thin material. Alternatively, even if a material having a light transmitting property is adopted as the fabric 60, it is difficult to visually sense the presence of the sewing thread 150 from the front side of the fabric 60.

接着 As shown in FIG. 1, the adhesive layer 120 is attached to the surface 112b of the pair of fastener tapes 112 as one sheet-like member. That is, the adhesive layer 120 is continuously attached to the surface 112 b of the pair of fastener tapes 112. Thus, the adhesive layer 120 is attached so as to cover a portion where the folded portions 112c of the pair of fastener chains 110 are in contact with each other when the pair of fastener chains 110 are engaged. That is, even if the pair of fastener tapes 112 break from each other at the folded portion 112c, the relative positions of the pair of fastener tapes 112 are fixed by the adhesive layer 120.

{Circle around (1)} When the hidden slide fastener semi-finished product 100 has not been used yet, the adhesive layer 120 as one sheet-shaped member is protected or has no adhesiveness. That the adhesive layer 120 is protected means that the adhesive layer 120 includes the adhesive material disposed on the surface 112b of the fastener tape 112 and the release paper covering the adhesive material, and the hidden slide fastener semi-finished product 100 has not been used yet. In some cases, it means that the adhesive material as the adhesive layer 120 is protected by the release paper. On the other hand, the case where the adhesive layer 120 does not have adhesiveness means that the adhesive layer 120 includes a hot-melt adhesive material disposed on the surface 112b of the fastener tape 112 and the hidden slide fastener semi-finished product 100 has not been used yet. , The hot-melt adhesive material as the adhesive layer 120 does not have adhesiveness at room temperature. Thereby, when the hidden slide fastener semi-finished product 100 is in a marketable state as a sale product, it is possible to avoid occurrence of unexpected adhesion or a decrease in adhesion. As can be seen, the present invention does not limit the embodiment of the adhesive layer 120, which can be adjusted as needed.

As shown in FIG. 2, the hidden slide fastener mounting product 50 includes a fabric 60, a hidden slide fastener semi-finished product 100, a slider 130, and an upper plate member 140. The fabric 60 has a cut-away middle partition portion 62, and the hidden slide fastener semi-finished product 100 is attached to the back surface 60 a of the fabric 60 by an adhesive layer 120. A slider 130 for opening and closing the fastener chain 110 is attached to the element 114 and located on the back surface 112a of the fastener tape 112, and an upper plate member 140 connected to the slider 130 is located on the front surface 112b of the fastener tape 112. . In this way, when the hidden slide fastener semi-finished product 100 is attached to the back surface 60a of the fabric 60 by the adhesive layer 120, the fastener chain 110, the adhesive layer 120, and the slider 130 are located on the back surface 60a of the fabric 60, The member 140 is located on the surface 60 b of the fabric 60 through the partition 62 on the fabric 60, and positions the fabric 60 between the slider 130 and the upper plate member 140.

述 べ Specifically, in the present embodiment, the slider 130 attached to the element 114 is also attached to the edge 112d by sewing the element 114 to the U-shaped bent edge 112d of the fastener tape 112. Therefore, the slider 130 enters the edge 112 d of the fastener tape 112 and the element 114 from one end of the fastener chain 110, and further surrounds the edge 112 d of the fastener tape 112 and the element 114. As described above, by interlocking the upper plate member 140 located on the surface 60b of the fabric 60, the slider 130 can be slid on the element 114, and the element 114 can be opened or closed. At this time, the slider 130 passes through the element 114 and the edge 112 d of the fastener tape 112 but does not pass through the fabric 60.

The slider 130 and the upper plate member 140 are connected to each other, can be attached to the fastener chain 110 together, and can be detached from the fastener chain 110. In the process of attaching the slider 130 to the element 114, the slider 130 enters the edge 112 d and the element 114 from one end of the fastener chain 110, and is located on the back surface 112 a of the fastener tape 112. On the other hand, the upper plate member 140 is located on the front surface 112 b of the fastener tape 112.

Furthermore, the fabric 60 has a cut-out partition part 62. The partitioning portion 62 is a cut-out opening structure, the length of which preferably does not exceed the length of the fastener chain 110 (including the fastener tape 112 and the element 114), whereby the end of the fastener chain 110 The possibility that the part is exposed to the outside by the partition part 62 is reduced. When the fastener chain 110 is attached to the back surface 60a of the fabric 60 by the adhesive layer 120, the fastener chain 110, the adhesive layer 120 and the slider 130 are located on the back surface 60a of the fabric 60, and the upper plate member 140 It passes through the partition 62 and is located on the surface 60 b of the fabric 60. As described above, the hidden slide fastener semi-finished product 100 (including the fastener chain 110 and the adhesive layer 120) and the slider 130 in the hidden slide fastener mounting product 50 are hidden on the back surface 60a of the fabric 60, and only the upper plate member 140 is formed of the fabric 60. The slider 130 can be slid on the fastener chain 110 by pulling or pushing the upper plate member 140 located on the surface 60 b.

As can be seen from this, the semi-finished product of the hidden slide fastener 100 of the present embodiment can be an independent product, and can be further applied to the fabric 60 to constitute the hidden slide fastener mounted product 50. . The fabric 60 may be, for example, a jacket fabric, and after cutting and sewing, the hidden slide fastener semi-finished product 100 is combined to constitute the hidden slide fastener attached product 50 (eg, outerwear). Is not limited to this. 3A to 3D and the following description of the flow of attaching the semi-finished slide fastener 100 to the back surface 60a of the fabric 60 to form the hidden slide fastener-attached product 50, that is, steps of a method of manufacturing the hidden slide fastener-attached product 50. You can refer to the explanation.

FIGS. 3A to 3D are views for explaining the state of each step of the manufacturing process in the method of manufacturing the hidden slide fastener mounting product 50 obtained by applying the hidden slide fastener semifinished product 100 of FIG. First, as shown in FIG. 3A, a step of preparing the hidden slide fastener semi-finished product 100 will be described. The hidden slide fastener semi-finished product 100 is one in which the fastener chain 110 is engaged and one adhesive layer 120 is attached thereto. The slider 130 has not been mounted yet.

Next, as shown in FIG. 3B, a step of attaching the fastener chain 110 of the semi-finished slide fastener 100 to the back surface 60a of the fabric 60 by the adhesive layer 120 will be described. More specifically, if the hidden slide fastener semi-finished product 100 has not yet been used, i.e., before being attached to the fabric, the adhesive layer 120 may be protected or have an adhesive property as described above. Absent. In the step of attaching the fastener chain 110 of the hidden slide fastener semi-finished product 100 to the back surface 60a of the fabric 60 with the adhesive layer 120, the protection received by the adhesive layer 120 is released, or the adhesive layer 120 is provided with adhesiveness. The fastener chain 110 is adhered to the back surface 60a of the fabric 60 so that the front surface 120 faces the back surface 60a of the fabric 60. For example, the release paper is removed, the protection of the adhesive layer 120 is released, and the fastener chain 110 can be adhered to the back surface 60 a of the fabric 60 by the adhesive material as the adhesive layer 120. Alternatively, after the fastener chain 110 is arranged on the back surface 60a of the fabric 60 so that the adhesive layer 120 faces the fabric 60, the adhesive layer 120 is heated (for example, the fabric 60 or the fastener tape is heated by a heating device such as an iron). 112, and the adhesive layer 120 is indirectly heated), causing the hot melt adhesive material to have adhesiveness, and bonding the fastener chain 110 to the back surface 60a of the fabric 60 using the hot melt adhesive material as the adhesive layer 120. Can be done. This step allows the fastener chain 110 to be attached to the back surface 60a of the fabric 60 without requiring sewing, and more specifically, the fastener chain 110 is adhered to the back surface 60a of the fabric 60.

In the step of attaching the fastener chain 110 to the back surface 60a of the fabric 60 with the adhesive layer 120, most of the fastener tape 112 of the fastener chain 110 is bonded to the back surface 60a with the adhesive layer 120. One end (not shown) is not bonded to the back surface 60a. In this manner, the slider 130 can be attached to the element 114 from a not yet bonded end on the fastener tape 112 in a subsequent step.

Next, with reference to FIG. 3C, a step of cutting out the middle partition portion 62 corresponding to the portion where the folded portions 112c of the fastener chain 110 are in contact with each other on the fabric 60 will be described. The middle partition portion 62 is cut open by a laser, but is not limited thereto, and may be cut open by a cutter, for example. After the fastener chain 110 is adhered to the back surface 60a of the fabric 60 by the adhesive layer 120, the inner partition portion 62 corresponding to the fastener chain 110 of the fabric 60 is cut open from the front side. It can be tightly adhered to the fastener tape 112. That is, when the fastener tape 112 is adhered to the back surface 60a of the fabric 60 by the adhesive layer 120, when the partition part 62 of the fabric 60 is cut open from the front side, the adhesive layer 120 is also cut open, and the edge of the partition part 62 is The adhesive layer 120 is still tightly adhered to the joining portion of the fastener tape 112, so that the possibility that the partition portion 62 separates from the fastener tape 112 and exposes the fastener tape 112 from the front side of the fabric 60 can be reduced.

In other non-illustrated embodiments, the above steps can be reversed: first, in the fabric 60, the partition part 62 is cut open, and then the fastener chain 110 corresponding to the position of the partition part 62. Can be attached to the back surface 60 a of the fabric 60 by the adhesive layer 120. However, as compared with the step of attaching the fastener chain 110 to the fabric 60 after first opening the middle partition portion 62 in the fabric 60, the step of opening the middle partition portion 62 in the fabric 60 after attaching the fastener chain 110 to the fabric 60 first Can omit the positioning operation for making the fastener chain 110 correspond to the partition part 62, that is, a relatively simple mounting method, but the present invention is not limited to this.

Finally, referring to FIG. 3D, a step of attaching the slider 130 and the upper plate member 140 connected to each other to the fastener chain 110 will be described. In the present embodiment, an example in which the upper plate member 140 is attached as an operation member of the slider 130 will be described. However, the operation member of the slider 130 does not necessarily have to have the upper plate member 140. The slider 130 may be operated by a member called (pull @ tab) or a string (not shown).

Specifically, the slider 130 and the upper plate member 140 are connected to each other and can be attached to the fastener chain 110 together. When the slider 130 and the upper plate member 140 are attached to the fastener chain 110 together, the slider 130 may be attached to one end of the element 114 from the end of the fastener tape 112 that is not yet adhered and located on the back surface 60a of the fabric 60. The upper plate member 140 passes through the folded portion 112 c of the fastener tape 112, the cutout portion of the adhesive layer 120, and the cutout partition portion 62 of the fabric 60, and is located on the surface 60 b of the fabric 60. Further, after the step of attaching the slider 130 and the upper plate member 140 connected to each other to the fastener chain 110 by the non-adhered end, the end of the fastener chain 110 is adhered to the back surface 60a of the fabric 60 by the adhesive layer 120. Can be done. At this time, the entire fastener chain 110 is bonded to the back surface 60a of the fabric 60.

Through the above steps in the method of manufacturing the hidden slide fastener mounting product 50 presented in the present embodiment, the hidden slide fastener mounting product 50 can be obtained, which includes the above-described hidden slide fastener semi-finished product 100, the slider 130, and the like. It includes a plate member 140 and a fabric 60. In the hidden slide fastener mounting product 50, the hidden slide fastener semi-finished product 100 (including the fastener chain 110 and the adhesive layer 120) and the slider 130 are located on the back surface 60a of the fabric 60, and only the upper plate member 140 is the front surface 60b of the fabric 60. , That is, the semi-finished slide fastener 100 and the slider 130 are hidden on the back surface 60 a of the fabric 60, and only the upper plate member 140 is exposed on the front surface 60 b of the fabric 60. Further, when the slider 130 is operated using a pull or a string (not shown) instead of the upper plate member 140, a portion exposed on the surface 60b of the fabric 60 can be reduced. As described above, the hidden slide fastener mounting product 50 obtained by applying the hidden slide fastener semi-finished product 100 to the fabric 60 has an aesthetically excellent outer shape.

Further, the upper plate member 140 is located on the surface 60b of the fabric 60, whereby the slider 130 slides on the fastener chain 110 by the operation of pulling or pushing the upper plate member 140, and the element 114 is opened or closed. Can be closed. The term “pull” refers to placing a pull or a string (not shown) on the upper plate member 140 and pulling the upper plate member 140 from the front side of the fabric 60 via the pull or the string. The term “push and move” refers to placing a finger hook (not shown) on the upper plate member 140 and pushing and moving the upper plate member 140 from the front side of the fabric 60 via the finger hook. In this way, the upper plate member 140 is pulled or pushed, thereby causing the slider 130 to slide on the element 114 of the fastener chain 110.

As shown in FIGS. 2 and 3D, after attaching the slider 130 and the upper plate member 140 to the fastener chain 110, the slider 130 is located on the back surface 60a of the fabric 60, and the upper plate member 140 is positioned on the front surface 60b of the fabric 60. , And the fabric 60 is positioned between the slider 130 and the upper plate member 140. More specifically, in the present embodiment, the element 114 and the edge 112d of the fastener tape 112 are inserted into the slider 130, and the fabric 60 is located in the space S1 between the slider 130 and the upper plate member 140 and enters the slider 130. Absent. Thus, the sliding of slider 130 on element 114 is not affected by the thickness of fabric 60. In other words, there is an advantage that the thickness of the upper plate member 140 can be adjusted according to the thickness of the fabric, and the gap between the upper plate member 140 and the slider 130 can be adjusted.

Moreover, in the state of the art where both the element and the fabric enter the slider, the thickness of the fabric is limited by the height inside the slider. That is, when the existing slider is applied to a thick fabric, the slider becomes difficult to slide on the element and the fabric. On the other hand, when this embodiment is adopted, the fabric 60 is located between the slider 130 and the upper plate member 140 and does not enter the slider 130, that is, the slider 130 passes through the fabric 60 during the sliding process. do not do. Therefore, when the element 114 is opened or closed in conjunction with the sliding of the slider 130 on the fastener chain 110 by the upper plate member 140, the sliding of the slider 130 on the element 114 is not affected by the thickness of the fabric 60. . In addition, since the slider 130 does not pass through the fabric 60 during the sliding process, the fabric 60 is less likely to cause traces or damage due to the sliding of the slider 130 with respect to the element 114.

4A to 4C are a three-dimensional view, a side view, and a plan view of the slider and the upper plate member of FIG. Referring to FIGS. 4A to 4C, in the present embodiment, the slider 130 and the upper plate member 140 are connected to each other, and are preferably configured as separate members, and the upper plate member 140 is fixed by the fixing portion 131 of the slider 130. It is attached. The fixing portion 131 of the slider 130 fixes the upper plate member 140 by caulking or engaging. It should be noted that the upper plate member 140 and the slider 130 may be a single component integrally formed from the beginning. The upper plate member 140 includes a plate portion 142 connected to the slider 130 and a rib 144 protruding from the edge of the plate portion 142 toward the slider 130. As shown in FIG. 4B, the width w1 of the plate portion 142 is equal to the width w2 of the slider 130, and the rib 144 is located above the slider 130 and opposes the slider 130. That is, the outer shape of the plate portion 142 has a shape and a size similar to the outer shape of the slider 130, and the fabric 60 is disposed in the space S <b> 1 between the plate portion 142 of the upper plate member 140 and the slider 130. Slip marks or damages are not easily caused by the sliding motion.

Further, as shown in FIG. 4C, the rib 144 surrounds the entire edge of the plate portion 142, but may be disposed on only a part of the edge of the plate portion 142, and the present invention is not limited to this. . The rib 144 protrudes from the edge of the plate portion 142 to the slider 130, that is, the vertical distance d2 of the rib 144 to the slider 130 is smaller than the vertical distance d1 of the plate portion 142 to the slider 130. When the hidden slide fastener semi-finished product 100 is attached to the fabric 60 as shown in FIG. 2, the rib 144 projects from the edge of the plate portion 142 toward the fabric 60. As described above, when the fabric 60 is located in the space S1 between the plate portion 142 of the upper plate member 140 and the slider 130, the method of installing the rib 144 is such that the upper plate member 140 and the slider can be viewed from the outside. The gap between 130 can be reduced. However, in other embodiments (not shown), the installation of the rib 144 may be omitted, and the sliding of the upper plate member 140 and the slider 130 may be further smoothly performed.

FIGS. 5A and 5B are a three-dimensional view and a side view of a slider and an upper plate member according to a second embodiment of the present invention. In the second embodiment, the upper plate member 240 is made larger than the upper plate member 140. More specifically, the upper plate member 240 includes a plate portion 242 connected to the slider 130 and a rib 244 protruding from the edge of the plate portion 242 toward the slider 130. The width w3 of the plate portion 242 is equal to the width of the slider 130. The rib 244 is located outside the slider 230 and is not opposed to the slider 230. As described above, the fabric 60 is located in the space S1 between the plate portion 242 of the upper plate member 240 and the slider 130, and the sliding of the slider 130 with respect to the element 114 does not easily cause a trace or damage of the sliding. Further, since the width w3 of the plate portion 242 of the upper plate member 240 is larger than the width w2 of the slider 130, the fabric 60 located in the space S1 between the upper plate member 240 and the slider 130 is further moved by the slider of the upper plate member 240. 130 to the space S2 for the lower side on both sides. As described above, in the process of interlocking the sliding of the slider 130 with the fastener chain 110 by the upper plate member 240, the resistance force generated by the fabric 60 on the upper plate member 240 and the slider 130 is small, and the upper plate member 240 and the slider 130 Sliding operation of the vehicle is further smoothed.

However, in other embodiments, an upper plate member having no plate portion may be employed. 6A and 6B are a three-dimensional view and a side view of a slider and an upper plate member according to a third embodiment of the present invention. In the third embodiment, the upper plate member 340 is a connection block connected to the slider 130, and does not have the above-described plate portion and rib. As described above, when the upper plate member 340 having a relatively small size is employed, the advantages provided by the plate portion and the rib described above are not provided. However, by adopting the implementation method of the upper plate member 340 having a relatively small size, The exposed portion on the fabric surface can be reduced, and the purpose of hiding on the back surface of the fabric can be further achieved. As described above, when the slider 130 is operated using a pull or a string instead of the upper plate member, the portion exposed on the front surface of the fabric can be reduced, and the purpose of hiding on the back surface of the fabric is further achieved. can do.

The present invention is not limited to the above-described embodiment, and can be appropriately changed without departing from the gist of the present invention. For example, the upper plate member may have a plate portion and not a rib. Alternatively, the width of the plate portion may be smaller than the width of the slider. The connection method, the relative distance of the upper plate member and the slider, and their respective dimensions and shapes can be adjusted as required. For example, the upper plate member can be manufactured not only in the above-described drawings but also in other models, or a specific pattern (such as a trademark of a manufacturer) may be provided on the surface of the upper plate member. In addition, the upper plate member can be in the form of the above-described handle (installing a handle or a string) or in the form without a handle (installing a finger hook), and the material and color of the upper plate member can be changed according to requirements. Can be adjusted. In addition, the upper plate member and the slider may be detachable from each other, and the present invention is not limited to the attachment to the fastener chain or the removal from the fastener chain. Further, in the present embodiment, the description is made by installing a set of sliders and an upper plate member in the fastener chain. However, the hidden slide fastener (the hidden slide fastener semi-finished product 100) including the hidden slide fastener semi-finished product 100 is described. (Including slider 130) may be a reverse-opening fastener, i.e., two sets of sliders may be installed in the fastener chain to open or close the element from opposite ends of the fastener chain. Alternatively, the technical features described above can be applied to other types of fastener chains, and the present invention is not limited thereto.

Summarizing the above, the hidden slide fastener semi-finished product of the present invention has an adhesive layer to be installed on a fastener chain, and the hidden slide fastener semi-finished product can be mounted on the fabric by the adhesive layer without requiring sewing. . In addition, the edge of the fastener tape is provided to be bent in an inward U-shape, thereby preventing the sewing thread from interfering with the arrangement of the adhesive layer and making it hard to visually sense from the front side of the fabric. Also, in hidden slide fastener mounting products, including hidden slide fastener semi-finished products, the slider passes through the edges of the element and the fastener tape but does not penetrate the fabric, ie, the fabric does not pass through the slider. Thus, the sliding on the slider elements is not affected by the thickness of the fabric, and the fabric does not easily produce traces or damage of sliding due to sliding on the slider elements. Further, in the hidden slide fastener mounting product, the fastener chain, the adhesive layer, and the slider are all hidden on the back surface of the fabric. As described above, the hidden slide fastener-attached product formed by applying the semi-finished product of the hidden slide fastener to the fabric has an aesthetically excellent outer shape.

50 Hidden slide fastener attaching product 60 Fabric 60a, 112a Back surface 60b, 112b Front surface 62 Partition part 100 Hidden slide fastener semi-finished product 110 Fastener chain 112 Fastener tape 112c Folded part 112d Edge 114 Element 120 Adhesive layer 130 Slider 131 Fixed part 140, 240, 340 Upper plate members 142, 242 Plate portions 144, 244 Rib 150 Sewing thread d1, d2 Vertical distance S1, S2 Space w1, w2, w3 Width

Claims (14)

A pair of fasteners having a pair of fastener tapes (112) and an element (114) disposed on an edge (112d) folded back toward the back surface (112a) at a folded portion (112c) of the fastener tape (112). A chain (110);
An adhesive layer (120) disposed on a surface (112b) of the fastener tape (112);
With
The adhesive layer (120) is attached so as to cover a portion where the folded portions (112c) of the pair of fastener chains (110) are in contact with each other when the pair of fastener chains (110) are engaged. A semi-finished product of a hidden slide fastener (100). The edge (112d) is bent in a U-shape toward the back surface (112a),
The semi-finished slide fastener product (100) of claim 1, wherein a coiled element as the element (114) is attached to the edge (112d). The semi-finished slide fastener product (100) according to claim 1, wherein the adhesive layer (120) is attached to the surfaces (112b) of the pair of fastener tapes (112) as one sheet-like member. The hidden slide fastener semi-finished product (100) of claim 1, wherein the adhesive layer (120) comprises an adhesive material disposed on the surface (112b) of the fastener tape (112) and a release paper covering the adhesive material. . The hidden slide fastener semi-finished product (100) of claim 1, wherein the adhesive layer (120) comprises a hot melt adhesive material disposed on the surface (112b) of the fastener tape (112). A fabric (60) having a cut-out partition (62);
A semi-finished slide fastener semi-finished product (100) according to any of the preceding claims, attached to a back surface (60a) of the fabric (60).
Including
And a slider (130) for opening and closing the fastener chain (110),
The hidden slide fastener semi-finished product (100) is attached to the back surface (60a) of the fabric (60) by the adhesive layer (120),
The hidden slide fastener mounting product (50), wherein the fastener chain (110), the adhesive layer (120) and the slider (130) are hidden on a back surface (60a) of the fabric (60). An upper plate member (140, 240, 340) connected to the slider (130) and located on the surface (112b) of the fastener tape (112);
The concealed slide fastener mounting product (50) of claim 6, wherein the fabric (60) is located between the slider (130) and the top plate member (140, 240, 340). The upper plate members (140, 240) include plate portions (142, 242) connected to the sliders (130) and ribs protruding from the edges of the plate portions (142, 242) toward the sliders (130). The concealed slide fastener mounting product (50) of claim 7, comprising: (144, 244). The vertical distance (d2) of the rib (144, 244) to the slider (130) is smaller than the vertical distance (d1) of the plate portion (142, 242) to the slider (130). Hidden slide fastener mounting product (50). The width (w3) of the plate portion (242) is larger than the width (w2) of the slider (130), and the rib (244) is located outside the slider (130). ) And a concealed slide fastener mounting product (50) according to claim 8, not facing each other. A method for manufacturing a hidden slide fastener-attached product (50) by attaching the hidden slide fastener semi-finished product (100) according to any one of claims 1 to 5 to a back surface (60a) of a fabric (60). hand,
Attaching the hidden slide fastener semi-finished product (100) to the back surface (60a) of the fabric (60) with the adhesive layer (120);
Cutting out a partition part (62) on the fabric (60) corresponding to a part where the folded parts (112c) of the fastener chain (110) are in contact with each other;
Attaching a slider (130) to the fastener chain (110);
Including
A method of manufacturing a hidden slide fastener mounting product (50), wherein the fastener chain (110), the adhesive layer (120) and the slider (130) are hidden on a back surface (60a) of the fabric (60). The method of manufacturing a concealed slide fastener-attached product (50) according to claim 11, wherein the intermediate partition (62) is cut open by a laser. In attaching the hidden slide fastener semi-finished product (100) to the back surface (60a) of the fabric (60) by the adhesive layer (120), at least one end of the fastener chain (110) is attached to the back surface (60a). 12. The non-bonded, after attaching the slider (130) to the fastener chain (110) by the end, gluing the end of the fastener chain (110) to the back surface (60a). The method for manufacturing a hidden slide fastener mounting product (50) according to claim 5. The method of manufacturing a hidden slide fastener mounting product (50) according to claim 11, further comprising the step of further mounting an upper plate member (140, 240, 340) on the slider (130).

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