JP6205552B1 - Opening prevention member of double swing slide fastener and bag including the same - Google Patents

Abstract

An object of the present invention is to prevent a double-open slide fastener from being undesirably opened. A double slide slide fastener 2 can be closed by moving the slider 2 (element row 20) to an arbitrary position of the element row 20 so that two sliders 21 and 22 abut each other. , 22 is more likely to open undesirably due to contact with the load or the outside than when it is at the end of the element row 20. Therefore, the cord bodies 11 and 12 are inserted into the holes 213, 214: 223 and 224 of the pullers 212 and 222, and the pair of engaging members 13 and 14 attached to the cord bodies 11 and 12 are engaged with or detached from each other. By doing so, the sliders 21 and 22 are integrated or separated. Therefore, it is possible to prevent undesired opening of the fastener 2, to prevent the load from dropping off from the opened mouth, to make it difficult to open the fastener, and to obtain a crime prevention effect against scratches. [Selection] Figure 1

Description

  The present invention relates to an opening preventing member that is used for a double-opening slide fastener and prevents the fastener from being undesirably opened, and a bag including the same.

  In a bag or the like, the contents can be easily put in and out by opening and closing the opening with a slide fastener. However, in the slide fastener, if the fastener (element row) is undesirably opened, that is, if the slider is displaced, the load falls from the opened opening. In addition, it is easy to open and close, so it is easy to encounter scratches. In particular, in the case of a backpack (rucksack), since it is carried on the back behind the eyes, such a problem is remarkable because the user does not know even if the fastener is open.

  Here, in the slide fastener, in the case of a single-open slide fastener that closes the element row from one end side of the element row to the other end side, in order to close the opening, It is necessary to move the slider toward the other end of the predetermined element row. The other end is often at the end of the bag, so the slider is less likely to slip when touching an internal load or touching the outside such as a wall. Also, even if the bag is packed with a lot of luggage or the luggage is heavy and stress (tension) is applied to the fabric (fastener tape), if the slider is close to the end of the element row, there is a possibility that it will shift small.

  However, even in such a single-open slide fastener that has a low possibility of shifting the slider as described above, for example, Patent Document 1 and Patent Document 2 disclose that the element row (opening) is not opened due to undesired displacement. Proposed. In Patent Document 1, a flap is put on the end of the other side of the fastener, that is, on the stop position of the slider in the closed state of the element row (opening). Further, in Patent Document 2, at the stop position, the tip of the slider puller is inserted into a lock portion and locked with a dial.

Japanese Patent Laid-Open No. 10-57136 Utility Model Registration No. 3197600

  On the other hand, in the case of a double-open slide fastener that includes two sliders that can slide from both ends of the element row to close the element row, the element row (opening) is closed by abutting the two sliders. The stop position of the slider is arbitrary. For this reason, it is easy to put in and out of luggage with a bag or the like. However, when the slider is in the middle of the element row, contact with the slider or contact with the outside of the wall of the slider is likely to occur. The stress (tension) of the (fastener tape) is also easily applied, and the slider is naturally (undesirably) easily displaced (the fastener (element row) is easily opened). The measures for preventing opening according to Patent Document 2 cannot be adopted.

  An object of the present invention is to provide a double-open slide fastener opening prevention member capable of preventing undesired release of a double-open slide fastener and a bag including the same.

  The opening prevention member of the double sliding slide fastener of the present invention is used for a double sliding slide fastener including two sliders that can slide from both ends of the element row and respectively close the element row. An opening preventing member for preventing opening of the fastener (the element row) due to an undesired separation, and a string body that passes through a hole formed in at least one of the slider main body and the puller in each of the two sliders And a pair of engaging members which are respectively attached to the two string bodies and can be engaged / disengaged with each other.

  According to the above configuration, in the double slide slide fastener including the two sliders that can slide from both end portions of the element row and close the element row, the double slide slide fastener abuts the two sliders. Although it is possible to close the fastener (the element row) by moving the slider to an arbitrary place in the element row, if the slider is in the middle place than in the end of the element row, Contact with the outside such as internal luggage or wall surface is likely to occur, and the two sliders are undesirably separated due to stress (tension) of the fabric (fastener tape) such as a bag, and the fastener (the element row) is Easy to open.

  Therefore, when providing such a member for preventing the undesired opening of the fastener (the element row), the member is formed with a hole formed in at least one of the slider body and the puller in each of the two sliders. And a pair of engaging members which are attached to the two string members and can be engaged / disengaged from each other. That is, the slider generally includes a slider main body that opens and closes the element row, and a puller that is connected to the slider main body and is gripped (picked) by the user to move the slider main body. For example, in the slider body, one end of an annularly formed handle is loosely inserted to form a hole for realizing the connection, and this hole or a hole formed by the one end of the annular handle is formed. Alternatively, at the other end of the puller, a string member is inserted into any hole such as a hole formed in advance for passing a string or the like, and the pair of engaging members are suspended by the string member.

  Therefore, in the double-open slide fastener, it is possible to prevent an undesired release of the fastener (the element row), to prevent the luggage from falling from the opening of the open fastener, and to make it difficult to open the fastener. You can get a crime prevention effect.

  And in providing such an opening prevention member, a hole for passing a U-shaped latch of a so-called padlock is provided in advance like the fastener body of the double slide fastener of the suitcase. Even in a double-open slide fastener that has not been crafted, the opening can be prevented by simply hanging a pair of engaging members through a string through a hole formed in the fastener body or a puller.

  Moreover, in the opening prevention member of the double slide fastener of the present invention, the string body is formed of a binding band.

  According to the above configuration, for example, when the engaging members that can be engaged / disengaged by overlapping each other are attached to the slider main body or the puller of the slider by the string, the binding band is used for the string.

  Therefore, the engaging member can be attached very easily, is difficult to come off, has high strength, and can prevent undesired opening of the fastener (element row) with high reliability.

  Furthermore, in the opening prevention member of the double slide fastener of the present invention, the engagement member includes a plate-like base material attached to the string body, and a hook-and-loop fastener, a hook or a magnet attached to the base material, A pair of said base materials are bonded together by the said surface fastener, a hook, or a magnet adsorb | sucking to each other.

  According to the above configuration, undesired prevention of the double-open slide fastener can be easily realized by adsorption of the hook-and-loop fastener, hook or magnet.

  Further, in the opening prevention member of the double slide fastener of the present invention, the pair of base materials are formed in a petal pattern, and the base material on the front side is laminated by adsorption of the hook-and-loop fastener, hook or magnet. It is characterized by being formed so that it is relatively small and the base material on the back side is relatively large.

  According to said structure, in the opening prevention member which is attached to the slider of a slide fastener and prevents undesired opening, it will adhere together by adsorption | suction of a surface fastener, a hook, or a magnet for the prevention of the opening. The base material can have design properties. Thereby, even if an opening prevention member is retrofitted to an existing slide fastener, a sense of incongruity (unnaturalness) can be suppressed and attachment can be promoted.

  Furthermore, in the opening prevention member of the double slide fastener of the present invention, one of the pair of engaging members is substantially U-shaped or flexible, depending on the base material connected to the string body and a flexible material. An engagement piece that is formed in an Ω-shape and has free ends that are entangled with each other, and the other of the pair of engagement members is attached to the string body, and has a color and shape. It is composed of an annular member whose design is elaborated at least, the foot part of the one engaging member is engaged with the other engaging member made of the annular member, and the foot parts are entangled with each other, The pair of engaging members are engaged with each other.

  According to the above configuration, to prevent undesired release of the double-opening slide fastener, the foot portion of the engagement piece attached to one slider takes the annular member attached to the other slider inside, and the foot This can be realized by entwining the parts with each other.

  In the opening preventive member of the double slide fastener of the present invention, the base material is made of a fluorescent material or contains a fluorescent material.

  According to said structure, a base material can shine at night and can also contribute to traffic safety.

  Furthermore, in the opening prevention member for the double slide fastener of the present invention, the binding band is provided on a band-like body having rack-like teeth formed on one side and one end of the band-like body, and the band-like body is inserted therethrough. The groove includes a head having a check claw that meshes with the teeth on one surface inside the groove, and the engagement member has the head toward the hole on the slider side. The belt-like body has two insertion holes for reciprocating insertion, and in the two insertion holes, a recess for accommodating the head is formed between the outlets on the side opposite to the slider. It is characterized by that.

  According to the above configuration, when the string member that hangs the engaging member on the slider main body and / or the puller is formed of a binding band, the engaging member is attached to the ring of the binding band on the slider main body and / or the puller. What is necessary is just to pass along with the hole part. However, the engagement member and the binding band are integrated by forming in the engagement member two insertion holes through which the band-shaped body portion of the binding band toward the hole is reciprocally inserted. Then, by forming a recess in the two insertion holes so as to communicate between the outlets on the opposite side of the slider, the head of the binding band can be accommodated.

  Therefore, even if the binding band which is a very easy and general-purpose product is used for attaching the engaging member to the slider main body and / or the puller, the head which is the most problematic in design in that case, You can embed it inside and make it less noticeable.

  Further, in the opening prevention member of the double sliding slide fastener of the present invention, the two sliding slide fasteners including two sliders that can slide from both ends of the element row and respectively close the element row are used. An opening prevention member for preventing opening of the fastener (the element row) due to undesired separation of the sliders, including an engagement member which is attached to each of the pullers of the two sliders and can be engaged / removed from each other. It is characterized by.

  According to the above configuration, in a double-open slide fastener including two sliders, an engaging member made of a magnet, a hook-and-loop fastener, and the like, which can be engaged / disengaged with each other, is provided on the pull of the two sliders.

  Therefore, in the double-open slide fastener, it is possible to prevent an undesired release of the fastener (the element row). And in providing such an opening prevention member, even in a double-opening slide fastener that has not been crafted for such an opening prevention member in advance, only by providing an engagement member (for example, pasting) on the puller, Opening can be prevented.

  Furthermore, the bag of the present invention is characterized in that the release preventing member is provided in a slider of the double-open slide fastener.

  According to said structure, the bag which can prevent that a double swing slide fastener opens undesirably is realizable. As a bag, the backpack (rucksack) is carried behind the back of the eyes, so the opening prevention member of the present invention that prevents the fastener (element row) from being opened even if the fastener (element row) is opened is particularly effective. It is.

  As described above, the opening prevention member for the double slide fastener of the present invention and the bag provided therewith hang the pair of engaging members that can be engaged / disengaged from each other through the string body at least one of the slider body and the puller. Or by attaching the engaging member directly to the pulling handle, it is possible to prevent the two sliders from being undesirably spaced apart and opening the fasteners (element rows) to the existing double slide fastener. Can do.

It is a perspective view of the opening prevention member concerning a 1st embodiment of the present invention. It is a disassembled perspective view of the opening prevention member of FIG. It is a perspective view which shows the attachment middle of the prevention member of FIG. It is a perspective view before the attachment of the opening prevention member which concerns on the 2nd Embodiment of this invention. It is a perspective view of the opening prevention member of FIG. It is a disassembled perspective view which shows the other usage pattern of the opening prevention member of FIG. It is a perspective view before attachment of the opening prevention member concerning a 3rd embodiment of the present invention. It is a perspective view before attachment of the opening prevention member concerning a 4th embodiment of the present invention. It is a perspective view of the opening prevention member which concerns on the 5th Embodiment of this invention. FIG. 10 is a perspective view of a state where two engagement members of the release preventing member in FIG. 9 are separated from each other. In the opening prevention member concerning a 6th embodiment of the present invention, it is a perspective view of the state where two engagement members were made to mutually detach. In the opening prevention member concerning a 7th embodiment of the present invention, it is a perspective view of the state where two engaging members were made to mutually detach. It is a perspective view before attachment of the opening prevention member concerning an 8th embodiment of the present invention.

(Embodiment 1)
FIG. 1 is a perspective view of an opening preventing member 1 according to a first embodiment of the present invention, FIG. 2 is an exploded perspective view thereof, and FIG. The release preventing member 1 is used by being attached to a double-open slide fastener 2 provided in a bag or the like. The double-open slide fastener 2 includes two sliders 21 and 22 that can slide from both end portions (not shown) of the element row 20 to close the element row 20. The sliders 21 and 22 are generally connected to slider bodies 211 and 221 that open and close the element row 20 and slider bodies 211 and 221, and are pulled by the user to grip (pick) and move the slider bodies 211 and 221. And hands 212 and 222.

  As shown in FIG. 1, the double-open slide fastener 2 moves the sliders 21 and 22 to arbitrary positions in the element row 20 so that the two sliders 21 and 22 abut each other. The row 20) can be closed, and loading / unloading of the luggage becomes easy. However, in this double slide slide fastener 2, when the sliders 21 and 22 are in the middle, compared to the case where the sliders 21 and 22 are located at any end of the element row 20, the inside of the bag or the outside such as the wall surface Touching to easily occurs. Moreover, the most frequent is that stress (tension) is applied to the bag fabric (fastener tapes 23, 24) due to the bulk (bulge of the bag) or weight of the baggage when in the middle. For these reasons, when the two sliders 21 and 22 are in the middle of the fastener 2 (element row 20), they are undesirably (naturally) easily separated from each other. Easy to open.

  Therefore, in order to prevent such undesired opening of the fastener 2 (element row 20), the opening prevention member 1 of the present embodiment is provided. The opening prevention member 1 may be provided from the beginning of sales of a bag or the like, but the opening prevention member 1 of the present embodiment is retrofitted by a user after purchase of the bag or the like as necessary. It can be handled not only at bags, but also at a variety shop.

  It should be noted that the opening prevention member 1 has holes 213, 214: 223, and 224 formed in at least one of the slider bodies 211 and 221 and the pullers 212 and 222 in the two sliders 21 and 22, respectively. The cords 11 and 12 to be inserted are attached to the two cords 11 and 12, and a pair of engaging members 13 and 14 that can be engaged / disengaged from each other are provided. In the present embodiment, the string bodies 11 and 12 include the hole portions 213 and 223 formed by the annular end portions 215 and 225 in the pull hands 212 and 222 that engage with the slider main bodies 211 and 221, and the pull hands 212 and 222. The other ends 216 and 226 are passed through both holes 214 and 224 that are formed in advance to pass a string or the like, but either one may be used, or the slider main bodies 211 and 221 It may be passed through holes 217 and 227 formed to pass the annular one ends 215 and 225 of the hands 212 and 222.

  As shown in FIG. 3, the engaging members 13 and 14 include plate-like base materials 131 and 141 that are attached to the string bodies 11 and 12, and magnets 132 and 142 that are attached to the opposing surfaces of the base materials 131 and 141. It is prepared for. When the magnets 132 and 142 are attracted to each other, the engaging members 13 and 14 are also attracted to each other and are difficult to separate. The magnets 132 and 142 have a disk shape in the present embodiment, but the size and shape may be appropriately determined according to the desired attractive force. Further, a magnet may be provided on one of the base materials 131 and 141, and an iron plate or the like on which the magnet is adsorbed may be provided on the other.

  The string members 11, 12 are inserted through the holes 213, 214: 223, 224 of the pullers 212, 222, and then the through holes 133, formed in the engaging members 13, 14, as shown in FIG. 134; 143 and 144 are further inserted, and as shown in FIG. 2, both ends are connected, and the end portions 111 and 121 that are excessive from the portions indicated by broken lines 15 and 16 in FIG. 2 are cut. .

  In the present embodiment, the base materials 131 and 141 are formed of resin molded products. Therefore, if the base materials 131 and 141 are two plates, when the embedded magnets 132 and 142 are attracted, the base materials 131 and 141 are formed. It will be in close contact and difficult to peel off. Therefore, a ridge 146 is formed in the smaller base material 14 so as to enter the inner side from the outer peripheral edge to form a step 145, and the through holes 143 and 144 are provided in the ridge 146. It is done. The user can easily peel off the two base materials 131 and 141 by inserting a toe into the stepped portion 145. Moreover, since the knot of the string body 12 is hidden by the base material 141 by providing the raised portion 146 (stepped portion 145), it is preferable in terms of design. When the base materials 131 and 141 are made of fibers such as felt and non-woven fabric, the thickness is flexible, the base materials 131 and 141 can be easily peeled off from the edges, and the string body 12 can be passed therethrough. If there is, the raised part 146 does not need to be provided in particular.

  As described above, in the double-open slide fastener 2, by providing the release preventing member 1 of the present embodiment, it is possible to prevent the undesired release of the fastener 2 (element row 20), and the opening of the opened fastener 2 It is possible to prevent the baggage from falling off, to make it difficult to open the zipper, and to obtain a crime prevention effect against scratches.

  And in providing such an opening prevention member 1, such an opening prevention member is provided in advance such that a hole through which a so-called padlock U-shaped latch passes is provided like a fastener body of a double-open slide fastener of a suitcase. Even in the double-opening slide fastener 1 that has not been crafted for the purpose, the opening prevention member 1 of the present embodiment has holes 213, 214; 223, 224 formed in the fastener bodies 211, 221 or the pullers 212, 222. By simply hanging the pair of engaging members 13 and 14 through the strings 11 and 12, the opening can be prevented.

  Further, in the release preventing member 1 of the present embodiment, the magnets 132 and 142 are used for attracting the engaging members 13 and 14, thereby preventing the engagement / disengagement operation and undesired opening of the double-open slide fastener 1. This can be realized more easily than the padlock.

  Furthermore, in the release preventing member 1 of the present embodiment, the base materials 131 and 141 of the pair of engaging members 13 and 14 are formed in a petal pattern and stacked on each other by the adsorption of the magnets 132 and 142. As shown in FIG. 1, since the base material 141 on the front side is relatively small and the base material 131 on the back side is relatively large, the opening of the fastener 2 (element row 20) is prevented. Therefore, the base materials 131 and 141 to be bonded to each other can be given design properties. Thereby, even if the release preventing member 1 is retrofitted to the existing slide fastener 2, a sense of incongruity (unnaturalness) can be suppressed and attachment can be promoted.

Preferably, the base materials 131 and 141 are made of a phosphor or contain a fluorescent material. Thereby, the base materials 131 and 141 can shine at night and can contribute to traffic safety.
(Embodiment 2)
FIG. 4 is a perspective view before attachment of the release preventing member 3 according to the second embodiment of the present invention, and FIG. 5 is a perspective view of the release preventing member 3. In the present embodiment, the structure of the double-open slide fastener 2 provided in a bag or the like is the same as that in FIGS. 1 to 3 described above, and the corresponding portions are denoted by the same reference numerals and the description thereof is omitted. .

  It should be noted that the release preventing member 3 is made of felt or non-woven fabric for the base members 331 and 341 of the engaging members 33 and 34, and instead of the magnets 132 and 142, the hook-and-loop fastener 332 is used to attract them. , 342 is used. The hook-and-loop fasteners 332 and 342 are sewn or bonded and fixed to the base materials 331 and 341. In the base materials 331 and 341, the phosphor sheets 334 and 344 are attached to the surface that is the outer side in a stacked state, that is, the surface opposite to the surface to which the surface fasteners 332 and 342 are attached. In addition, it should be noted that the opening prevention member 3 uses the binding bands 31 and 32 as the string bodies 11 and 12.

  4 and 5, in addition to the binding bands 31 and 32 for connecting the engaging members 33 and 34 to the sliders 21 and 22, the base materials 331 and 341 and the phosphor sheets 334 and 344 are previously drilled. The other binding bands 333 and 343 are used, which are inserted into the holes 335 and 345 to form an engagement ring. Here, FIG. 4 is before the attachment, but even after the attachment of FIG. 5, in order to make it easy to understand, in the binding bands 31 and 32, unnecessary portions that do not contribute to the connection are not cut and are left as they are. Is shown. That is, referring to FIG. 5, the binding bands 31 and 32 are provided at one end of the band-like bodies 312 and 322 having rack-like teeth 311 and 321 formed on one side and the band-like bodies 312 and 322, respectively. The body 312, 322 has a groove through which the body 312, 322 is inserted, and one side inside the groove includes heads 313, 323 having check claws that mesh with the teeth 311, 321. The same applies to the binding bands 333 and 343.

  Therefore, as shown in FIG. 4, the band-like bodies 312 and 322 are passed through the engagement rings of the binding bands 333 and 343 and further through the holes 217 and 227 of the slider main bodies 211 and 221, and then the heads 313 and 323. As shown in FIG. 5, the engaging members 33, 34 can be hung from the binding bands 333, 343 to the sliders 21, 22. As a result, the release preventing member 3 can prevent the fastener 2 (element row 20) from being undesirably opened, as with the above-described release preventing member 1.

  In addition, it is possible to attach the engaging members 33 and 34 to the sliders 21 and 22 very easily using the binding bands 31 and 32; 333 and 343 which are widely marketed and inexpensive, and are not easily detached and have high strength. Unnecessary opening of the fastener 2 (element row 20) can be prevented with high reliability. In the present embodiment, the engaging members 33 and 34 are configured to be equal to each other only by having the male and female relationships between the hook-and-loop fasteners 332 and 342.

  Here, although it becomes difficult to work, if the binding bands 31, 32 for attaching the engaging members 33, 34 to the sliders 21, 22 can be directly inserted into the holes 335, 345, the binding bands The engagement rings 333 and 343 may be omitted. An example is shown in FIG. 6, parts corresponding to those in FIG. 5 are given the same reference numerals.

In the example of FIG. 6, the binding bands 31 and 32 are passed through the same way as the string bodies 11 and 12 described above. That is, the binding bands 31 and 32 are passed through the two holes 213 and 214; 223 and 224 formed in the pullers 212 and 222. Since the strips 312 and 322 of the binding bands 31 and 32 are flat, they are easy to bend in the thickness direction and difficult to bend in the width direction. Therefore, in accordance with the use of the binding bands 31 and 32 for the cord bodies 11 and 12, the binding bands 31 and 32 are formed based on the two holes 213 and 214; By connecting the materials 331 and 341, the base materials 331 and 341 do not fluctuate in the width direction of the binding bands 31 and 32, and hence the pullers 212 and 222. As a result, the portions of the pullers 212 and 222 are integrated from the base materials 331 and 341 engaged with each other, and the fastener 2 (element row 20) becomes more difficult to open.
(Embodiment 3)
FIG. 7 is a perspective view before the release preventing member 4 according to the third embodiment of the present invention is attached. In this embodiment, the engaging members 43 and 44 are attached to the pullers 212 and 222 using the above-described binding bands 31 and 32, but the binding bands 31 and 32 are omitted. The engaging members 43 and 44 of the present embodiment are also configured to be equal to each other only in that the surface fasteners 432 and 442 are in a male-female relationship.

  The engaging members 43, 44 include base materials 431, 441; 433, 443 that are equal to each other in the shape of petals, the surface fasteners 432, 442, hanging straps 434, 444, and rings 435, 445. Configured. The hanging straps 434 and 444 are formed by folding the belt-like body in two, and the folded end portions are sandwiched between the front and back base materials 431 and 441; As 446 is sewn, they are integrated therewith. Rings 435 and 445 are fitted in advance at the center position where the hanging straps 434 and 444 are folded. The binding bands 31 and 32 are passed through the rings 435 and 445 and attached to the pullers 212 and 222. The hook-and-loop fasteners 432 and 442 are fixed to the back surfaces of the base materials 433 and 443 on the back side by sewing or bonding.

By comprising in this way, like the edge parts 111 and 121 of the string bodies 11 and 12 in the opening prevention member 1, from the outer peripheral part of the base material 431,441; 433,443 of a petal, The binding bands 31 and 32 do not protrude and are preferable in design.
(Embodiment 4)
FIG. 8 is a perspective view before the release preventing member 5 according to the fourth embodiment of the present invention is attached. In the above-described opening prevention members 3 and 4, commercially available products used for bundling electric wires or the like are used for the binding bands 31 and 32; 333 and 343. On the other hand, in the opening prevention member 5 of the present embodiment, a dedicated binding band is adopted, and the binding bands 51 and 52 and the engaging members 53 and 54 are integrally molded. Therefore, the heads for fastening the binding bands 51 and 52 are formed in a flat plate shape as they are, and become the engaging members 53 and 54. The binding bands 51 and 52 are inserted from one side surface of the disk-shaped engaging members 53 and 54 and protrude from the other side surface, and the loop formed in this way is the holes 213 and 214 of the pullers 212 and 222; 223, 224 and the like. In the engaging members 53 and 54, check claws (not shown) for fastening the binding bands 51 and 52 are provided. A pair of male and female hook-and-loop fasteners 532 and 542 are provided on the surfaces of the engaging members 53 and 54 facing each other.

By creating a binding band having such a large head and attaching the hook-and-loop fasteners 532 and 542 to the head, the attachment can be simplified and the design can be improved.
(Embodiment 5)
FIG. 9 is a perspective view of the release preventing member 6 according to the fifth embodiment of the present invention, and FIG. 10 is a perspective view of a state where the two engaging members 63 and 64 are separated from each other. In this embodiment, the structure of the double-open slide fastener 2 provided in a bag or the like is the same as that in FIGS. 1 to 3 and the like, and the corresponding parts are denoted by the same reference numerals and the description thereof is omitted. To do.

  In the present embodiment, one engagement member 63 includes a base 631 and an engagement piece 632, and the other engagement member 64 includes an annular member attached to the binding band 32. The engaging piece 632 is formed in a substantially U-shaped or Ω-shaped (Ω-shaped in this embodiment) string shape by a flexible material such as a resin, and the free end portions of the foot portion 6321 are entangled with each other. , 6322. At the tip of the foot portions 6321 and 6322, a ball-shaped operation portion 6323 is provided so that a user can easily perform an opening operation of the foot portions 6321 and 6322, that is, an engagement / disengagement operation of the engaging members 63 and 64. , 6324 are formed.

  In this embodiment, as shown in FIG. 10, an engagement piece 632 is connected to the binding band 31 via a ring 633, and the engagement piece 632 is bonded and fixed to the base material 631. 631 is connected to the binding band 31, but the base material 631 may be directly connected to the binding band 31 via the ring 633. The engagement piece 632 of this embodiment needs to be operated when the foot portions 6321 and 6322 are opened, and the closing operation is naturally performed by the restoring force of the foot portions 6321 and 6322. Since these foot portions 6321 and 6322 require some twisting operation when opened, the foot portion is pivotally supported on one axis like a so-called banana clip that binds the hair of a woman or a laundry basket, A pair of members that perform opening and closing operations may be used.

  In the present embodiment, as shown in FIG. 9, the base material 631 has an elaborate design having a sub-corolla 6312 in the petal 6311 portion. Further, the engaging member 64 is also made of an annular member whose design is at least one of color and shape. In this embodiment, the engaging member 64 has a heart shape and a decoration 641 made of small colored balls or moldings inside. The decoration 641 is formed by sealing with the heart-shaped transparent sealing resin 642.

It should be noted that the release preventing member 6 is engaged with the other engaging member 64 made of an annular member (taken inward) with the foot portions 6321 and 6322 of the one engaging member 63 opened, and thereafter As shown in FIG. 9, the pair of engaging members 63 and 64 are engaged with each other by closing (tangling) the foot portions 6321 and 6322 to each other. Even with this configuration, it is possible to prevent undesired opening of the fastener 2 (element row 20). Further, the design of the engaging members 63 and 64 can be improved, and the other engaging member 64 can be an annular member that does not have a special and engaging structure, and the degree of freedom of design is also improved. (It becomes easy to design).
(Embodiment 6)
FIG. 11 is a perspective view of the release preventing member 7 according to the sixth embodiment of the present invention in a state where the two engaging members 73 and 74 are separated from each other. Also in this embodiment, the structure of the double-open slide fastener 2 provided in a bag etc. is the same as that of above-mentioned FIGS. 1-3, etc., and is abbreviate | omitting in FIG.

  In the present embodiment, the pair of engaging members 73 and 74 are similar in shape, and are attached to the holes 214 and 224 of the pullers 212 and 222 by one binding band 31 and 32. The hook-and-loop fasteners 75 and 76 are respectively affixed to the opposing surfaces of the engaging members 73 and 74. It should be noted that the engaging members 33 and 34 in FIG. 6 using the same single binding band 31 and 32 are only passed once through the ring of the binding bands 31 and 32. In the engaging members 73 and 74 of this embodiment, the band-like bodies 312 and 322 of the binding bands 31 and 32 are reciprocated. Therefore, two insertion holes 731, 732, 741 and 742 are formed in the engaging members 73 and 74, respectively. Thereby, the engaging members 73 and 74 and the binding bands 31 and 32 are integrated.

  Also, it should be noted that in the two insertion holes 731, 732, 741, 742, recesses for accommodating the heads 313, 323 of the binding bands 31, 32 between the outlets on the opposite side to the sliders 21, 22. 733 and 743 are formed in communication. Therefore, even if the binding bands 31 and 32, which are extremely easy and general-purpose products, are used to attach the engaging members 73 and 74 to the pullers 212 and 222, the head that is most problematic in terms of design in that case. 313 and 323 can be embedded in the engaging members 73 and 74 to make them inconspicuous. Furthermore, the design can be further expanded by using a decorative band for the cable tie itself.

  Such engaging members 73 and 74 can be made of, for example, resin clay. By forming two insertion holes 731, 732, 741, 742 and recesses 733, 743 in the resin clay, and drying and solidifying, the engaging members 73, 74 can be obtained. If a magnet is used, the magnet may be embedded in clay. The strength of adsorption can be adjusted by the embedding depth. In addition, as the engaging members 73 and 74, a bead having a thickness that allows the binding bands 31 and 32 to pass therethrough and having two through holes can be used. Moreover, such a plastic plate or a rubber plate can also be used, and in the case of these plastics and rubber, the adhesiveness of a magnet or a hook-and-loop fastener can be improved.

Here, when the pair of engagement members are plate-like and have the same shape as the engagement members 33 and 34 in FIG. 6, they are relatively difficult to peel off (are difficult to separate). In the case of FIG. 6, the engaging members 33 and 34 include base materials 331 and 341 and phosphor sheets 334 and 344 made of flexible felt or nonwoven fabric, and surface fasteners 332 and 342 of the base materials 331 and 341. Since it is not affixed to the entire circumference, a fingertip or a nail can be inserted between the base materials 331 and 341 and can be removed relatively easily. However, when the base material is made of a rigid material, it is difficult to peel off. In this case, if the two engaging members do not completely match, but partly protrudes from the outer periphery or is the same shape as each other, It is preferred that the centers be offset and overlapped.
Further, when the outer peripheral edge portion has a curved surface (round) shape like the engaging members 73 and 74 of the present embodiment, it is easy to peel off by inserting a fingertip or a nail from between the curved surfaces. When the hook-and-loop fasteners 75 and 76 are used, even if the engaging members 73 and 74 are spherical from a curved surface, the fastener 2 (element row 20) can be prevented from being opened.
(Embodiment 7)
FIG. 12 is a perspective view of the release preventing member 8 according to the seventh embodiment of the present invention in a state where the two engaging members 83 and 84 are separated from each other. The opening prevention member 8 is similar to the opening prevention member 4 described above. The engaging members 83 and 84 are base materials 831 and 841; 833 and 843, which are equal to each other in an arbitrary shape, hooks (snap buttons) 832 and 842, hanging straps 834 and 844, rings 835 and 845, It is configured with. In this embodiment, after hooks 832 and 842 are sewn to the base material 833 and 843 on the back side by the threads 837 and 847, the base materials 831 and 841; The seams 836 and 846 are sewn in a state where the hanging straps 434 and 444 sandwiched with the 445 are inserted, so that they are integrated.

  There may be one hook 832 or 842 as long as it has a desired engagement force. When two are provided, as shown in FIG. 12, only one of the engaging members 83 and 84 (the engaging member 83 in FIG. 12) is not unified, and only the other (the engaging member 84 in FIG. 12) is not unified. Both may be male and female.

Even if comprised in this way, while being able to prevent opening of the fastener 2 (element row | line | column 20), from the outer peripheral part of the base material 831,841; 833,843, the string bodies 11 and 12 and the binding band 31, 32 does not protrude and is preferable in design.
(Embodiment 8)
FIG. 13 is a perspective view before the release preventing member 9 according to the eighth embodiment of the present invention is attached. It should be noted that the release preventing member 9 is a buckle that is widely used in a travel bag or the like for the engaging members 93 and 94. In the present embodiment, the engaging members 93 and 94 are made of plastic, and one engaging member 93 is fitted into the other engaging member 94 so as to be fitted to each other. FIG. 13 shows a side release type that can be released by pushing the left and right operation portions 931 and 932 of the engaging member 93, but is a push button type buckle that pushes the center button in the thickness direction. Also good. The engaging members 93, 94 are connected to the belts 95, 96, and the binding bands 31, 32 are inserted into the annular portions 951, 961 formed by sewing the end portions of the belts 95, 96. .

  With this configuration, the magnets 132 and 142 and the hook-and-loop fasteners 332 and 342 may be undesirably disconnected due to impact or the like, but the engaging members 93 and 94 made of a plastic buckle include There is almost no such possibility, and the reliability of connection (preventing opening of the fastener 2 (element row 20)) can be improved.

In the present embodiment, since the engagement members 93 and 94 made of a plastic buckle and having a certain length are used, the belts 95 and 96 are combined with the binding bands 31 and 32, and the engagement is performed. By setting the lengths of the members 93 and 94 to be folded back, the user can hold the state in which the sliders 21 and 22 are abutted and tightened. For this reason, one engaging member 93 is provided with an adjuster portion 933 so that the length of the belt 95 can be adjusted.
(Embodiment 9)
In the release preventing member according to the ninth embodiment of the present invention, in the double-open slide fastener 2 including the two sliders 21 and 22 as described above, the pullers 212 and 222 of the two sliders 21 and 22 are provided. In addition, an engaging member made of a magnet, a hook-and-loop fastener or the like is directly provided by bonding or the like.

  Even if comprised in this way, the open | release of the fastener 2 (element row | line | column 20) which is not desired can be prevented. And in providing such an opening prevention member, also in the double-opening slide fastener 2 which has not given the work for such an opening prevention member beforehand, an engaging member is provided in the pullers 212 and 222 (for example, sticking) ) Can prevent the opening.

  By providing the opening prevention members 1, 3, 4, 5, 6, and 7 on the sliders 21 and 22 of the double slide slide fastener 2, the fastener 2 (element row 20) is undesirably opened. A preventable bag can be realized. As a bag, since the backpack (rucksack) is carried behind the back of the eyes, even if the fastener 2 (element row 20) is open, it is not known and is not opened. , 3, 4, 5, 6, and 7 are particularly effective.

1,3,4,5,6,7,8,9 Opening prevention member 11,12 String member 13,14 Engagement member 131,141 Base material 132,142 Magnet 133,134; 143,144 Through hole 145 Step 146 Raised part 2 Double-open slide fastener 20 Element row 21, 22 Slider 211, 221 Slider body 212, 222 Puller 213, 214: 223, 224 Hole part 217, 227 Hole part 23, 24 Fastener tape 31, 32 Binding band 311 321 Rack-shaped teeth 312 and 322 Band-shaped bodies 313 and 323 Head portions 33 and 34 Engagement members 331 and 341 Base members 332 and 342 Hook fasteners 333 and 343 Binding bands 334 and 344 Phosphor sheets 335 and 345 Holes 43 and 44 Joint members 431, 441; 433, 443 Base material 432, 442 Surface fastener 434, 444 Suspension string 435, 445 Ring 436, 446 Seam 51, 52 Binding band 53, 54 Engagement member 532, 542 Hook fastener 63, 64 Engagement member 631 Base 6311 Petal 6312 Sub-corolle 632 Engagement piece 6321, 6322 Legs 73, 74 Engaging members 731, 732, 741, 742 Insertion holes 733, 743 Recesses 75, 76 Surface fasteners 83, 84 Engaging members 831, 841; 833, 843 Base material 832, 842 Hook 834, 844 String 835, 845 Ring 836, 846 Seam 93, 94 Engagement member 931, 932 Operation part 933 Adjuster part 95, 96 Belt

Claims (6)

An opening preventing member used for a double-open slide fastener comprising two sliders that can slide from both ends of the element row and close the element row,
A binding band that passes through a hole formed in at least one of the slider body and the puller in each of the two sliders;
A pair of engaging members respectively attached to the two binding bands and engageable / detachable with each other;
The binding band has a belt-like body formed with rack-like teeth on one side, and a groove that is provided at one end of the belt-like body, through which the belt-like body is inserted. An opening prevention member for a double slide slide fastener, comprising a head having a check claw meshing with a tooth. An opening preventing member used for a double-open slide fastener comprising two sliders that can slide from both ends of the element row and close the element row,
A string that passes through a hole formed in at least one of a slider body and a puller in each of the two sliders;
A pair of engaging members that are respectively attached to the two string members and engage / disengage from each other;
The engaging member includes a plate-like base material attached to the string body, and a hook-and-loop fastener, hook or magnet attached to the base member, and the hook-and-loop fastener, hook or magnet is attracted to each other, The base material is bonded,
The pair of base materials are formed in a petal pattern and are laminated by adsorption of the hook-and-loop fastener, hook or magnet, and the base material on the front side is relatively small and the base material on the back side is relatively An opening preventing member for a double sliding slide fastener, wherein the opening preventing member is formed to be large. An opening preventing member used for a double-open slide fastener comprising two sliders that can slide from both ends of the element row and close the element row,
A string that passes through a hole formed in at least one of a slider body and a puller in each of the two sliders;
A pair of engaging members that are respectively attached to the two string members and engage / disengage from each other;
One of the pair of engaging members is a foot that is formed in a substantially U shape or Ω shape by a base material connected to the string body and a flexible material, and the free end portions thereof are entangled with each other. An engagement piece to be a part,
The other of the pair of engaging members consists of an annular member attached to the string body,
The one engaging member has a foot engaged with the other engaging member made of the annular member, and the pair of engaging members are engaged with each other when the feet are entangled with each other. Opening prevention member of double swing slide fastener.   The said base material consists of fluorescent substance, or contains a fluorescent material, The opening prevention member of the double slide fastener of Claim 2 or 3 characterized by the above-mentioned.   The engaging member has two insertion holes through which the belt-like body reciprocates toward the hole on the slider side. In the two insertion holes, between the outlets on the opposite side to the slider, The opening prevention member of the double swing slide fastener according to claim 1, wherein a recess for accommodating the head is formed in communication. A bag comprising the release preventing member according to any one of claims 1 to 5 in a slider of the double-open slide fastener.

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