WO2016042676A1 - スライドファスナー用のスライダー - Google Patents
スライドファスナー用のスライダー Download PDFInfo
- Publication number
- WO2016042676A1 WO2016042676A1 PCT/JP2014/074949 JP2014074949W WO2016042676A1 WO 2016042676 A1 WO2016042676 A1 WO 2016042676A1 JP 2014074949 W JP2014074949 W JP 2014074949W WO 2016042676 A1 WO2016042676 A1 WO 2016042676A1
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- WIPO (PCT)
- Prior art keywords
- slider
- wing plate
- column
- closing
- engaged
- Prior art date
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Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/24—Details
- A44B19/26—Sliders
- A44B19/262—Pull members; Ornamental attachments for sliders
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/24—Details
- A44B19/26—Sliders
Definitions
- This disclosure relates to a slider for a slide fastener. Specifically, the present disclosure relates to a slider, a slider body, and a closing member.
- a technique for retrofitting a handle to a slider body having a cantilever-type pull attachment column is known.
- a gap exists between the free end of the pull handle mounting column and the upper blade of the slider body. This gap is necessary when retrofitting the handle, but is not necessary after attaching the handle. Therefore, in a certain method, after attaching the pull handle, the pull handle attachment column is deformed to reduce the gap.
- it may be required to suppress undesired deformation of the slider body due to application of force to the pulling attachment column, for example, fluctuation in the distance between the upper blade plate and the lower blade plate.
- Patent Document 1 discloses a technique in which a closing member is disposed between the upper blade of the slider body and the free end of the pull handle attachment rod as disclosed in FIGS. 1, 4 and 7 of the same document. It is disclosed.
- Patent Document 2 discloses a slider having a special structure that allows retrofitting of a pull handle.
- the closing member is relatively small, and the attachment to the slider body is not easy. If a simple attachment is ensured, it becomes easy to come off when a local force is applied.
- the slider connects the upper blade (10), the lower blade (20), and the upper blade (10) and the lower blade (20) at the front end (104).
- a connecting post (30), and a pulling attachment post (cantilever mounting column) extending from the base end (52) connected to the upper blade (10) to the free end (54) toward the front end (104).
- a slider body (100) comprising: For a slide fastener including a closing member (200) including a closing portion (210) for closing a gap (60) between the free end portion (54) of the pulling attachment column (50) and the upper blade (10).
- the slider (400) An upper engaging portion (215) that is provided on an upper portion of the closing member (200) and engages with the free end portion (54) of the pulling column (50); Including a leg (220) provided at a lower portion of the blocking part (210), The leg portion (220) is connected to the rod portion (224) extending from the closed portion (210) along the connecting pillar (30) to the rod portion (224), and the lower wing plate (20) ) To engage with the lower engaging portion (225).
- an upper engaged portion (55) in which the upper engaging portion (215) engages with the upper surface (51) of the free end portion (54) of the pull handle mounting column (50). It is recessed.
- the upper engaging portion (215) includes an engaging protrusion (217) protruding downward, and the upper engaged portion (55) is open upward. ) And the engagement protrusion (217) is accommodated in the peripheral wall (56). Note that it is not necessary that the engaging protrusion is completely surrounded by the peripheral wall.
- the connecting column (30) has a forward release longitudinal groove (33) that vertically penetrates the connecting column (30), and the bar (224) is at least partially. It is accommodated in the longitudinal groove (33).
- the lower engaging portion (225) is a flat plate portion that is bent with respect to the rod portion (224), and is recessed in the lower surface of the lower wing plate (20). Is accommodated in the lower engaged portion (25).
- the direction in which the connecting pillar (30) extends is the vertical direction
- the direction orthogonal to the vertical direction and the direction that coincides with the sliding direction of the slider is the front-rear direction
- the direction orthogonal to the vertical direction and the front-rear direction is the left-right direction.
- the upper engaging portion (215) and the lower engaging portion (225) each have at least one protruding portion that protrudes in the left-right direction.
- the surface of the closing portion (210) facing the handle attachment column (50) is separated from the base end portion (52) of the handle attachment column (50).
- An upwardly inclined surface (213) is provided.
- the closing member includes an upper wing plate (10), a lower wing plate (20), and the upper wing plate (10) and the lower wing plate (20) connected at a front end portion (104). And a pulling attachment column extending in a cantilevered manner from the base end (52) connected to the upper blade (10) to the free end (54) toward the front end (104).
- the slider body includes an upper wing plate (10), a lower wing plate (20), and the upper wing plate (10) and the lower wing plate (20) connected at a front end portion (104). And a pulling attachment column extending in a cantilevered manner from the base end (52) connected to the upper blade (10) to the free end (54) toward the front end (104). (50), and a slider to which a closing member (200) that closes a gap (60) between the free end (54) of the pull handle mounting column (50) and the upper blade (10) can be attached.
- An upper engaged portion (55) with which the upper engaging portion (215) of the closing member (200) is engaged is provided at a free end portion (54) of the pulling attachment column (50)
- a lower engaged portion (25) with which the lower engaging portion (225) of the closing member (200) is engaged is provided on the lower wing plate (20).
- the connecting column (30) has a forward-released longitudinal groove (33) that vertically penetrates the connecting column (30), and the upper engagement of the closing member (200).
- a rod part (224) intermediate between the part (215) and the lower engaging part (225) can be accommodated.
- FIG. 1 is a schematic exploded perspective view of a slider for a slide fastener according to a first embodiment of the present invention. It is a schematic perspective view of the slider for slide fasteners concerning a 1st embodiment of the present invention, and shows the state where the closure member was attached to the slider main part. In addition, illustration of a handle is abbreviate
- FIG. 6 is a cross-sectional view in the VI-VI plane of FIG. 5.
- the vertical direction coincides with the direction in which the connecting pillar extends.
- the left-right direction matches the side-by-side direction of the openings on both sides of the connecting pillar.
- the front-rear direction is a direction orthogonal to the up-down direction and the left-right direction.
- the front-rear direction also coincides with the moving direction of the slider that opens and closes the slide fastener, that is, the sliding direction of the slider.
- the left-right direction also coincides with the direction across the opposite side edge of the fastener tape.
- a term indicating a direction in another expression can be defined.
- the horizontal direction can be understood as the width direction, and the size in the width direction of each element to be described later or the interval between the elements can also be understood.
- FIG. 1 is a schematic exploded perspective view of a slider for a slide fastener.
- FIG. 2 is a schematic perspective view of a slider for a slide fastener, showing a state in which a closing member is attached to the slider body.
- FIG. 3 is a schematic perspective view of the slider main body of the slider for the slide fastener, which is obliquely viewed from the upper front and shows the upper wing plate and the pulling attachment column of the slider main body.
- FIG. 1 is a schematic exploded perspective view of a slider for a slide fastener.
- FIG. 2 is a schematic perspective view of a slider for a slide fastener, showing a state in which a closing member is attached to the slider body.
- the illustration of the handle is omitted.
- FIG. 3 is a schematic perspective view of the slider main body of the slider for the slide fastener, which is obliquely viewed from the upper front and shows the upper wing plate and the pulling attachment column of the slider main body.
- FIG. 4 is a schematic perspective view of the slider main body of the slider for the slide fastener, which is obliquely viewed from the lower front and shows the lower surface of the lower wing plate of the slider main body.
- FIG. 5 is a schematic view showing a cross-sectional schematic view of a slider main body of a slider for a slide fastener and a side view of a closing member. Note that the cross section of the slider body is a cross section taken along the plane VV in FIG. 6 is a cross-sectional view taken along the VI-VI plane of FIG.
- FIG. 7 is an explanatory diagram for explaining a process of attaching the closing member to the slider body of the slider for the slide fastener.
- FIG. 5 is a schematic view showing a cross-sectional schematic view of a slider main body of a slider for a slide fastener and a side view of a closing member. Note that the cross section of the slider body is a cross section taken along the plane VV in FIG. 6 is a cross
- FIG. 8 is a schematic cross-sectional view of a slider for a slide fastener, showing cross sections of a handle, a slider body, and a closing member.
- FIG. 9 is a schematic top view of a slider for a slide fastener, and shows a state in which the upper engaging portion of the closing member is engaged with the upper engaged portion at the free end of the pull attachment column.
- FIG. 10 is a schematic bottom view of the slider for the slide fastener, and shows a state where the lower engaging portion of the closing member is engaged with the lower engaged portion of the lower blade.
- a slider 400 for a slide fastener includes a slider main body 100, a closing member 200, and a pull handle 300.
- the handle 300 is attached to the slider body 100, and then the closing member 200 is attached to the slider body 100. Since such an assembly procedure is allowed, retrofitting of the pull handle 300 is allowed. In other words, the degree of freedom in attaching the handle 300 to the slider main body 100 is increased.
- the slider 400 can be manufactured by separating the slider main body 100 and the handle 300.
- two components in which the closing member 200 is not attached to the slider body 100 are grasped as component units. It may be understood that the component unit includes the handle 300 and includes three components.
- the handle 300 is a metal flat plate having a base end 302 and a grip end 304 and having holes 320 and 340 opened near the ends.
- the puller 300 is attached to the puller attachment column 50 by passing the puller attachment column 50 through the hole 320 of the puller 300.
- the slider 400 is a slider for a slide fastener, and the slide fastener is opened and closed by moving the slider 400 back and forth. Specifically, the left and right fastener elements are engaged by the forward movement of the slider 400, and therefore the left and right fastener stringers are closed. By the rearward movement of the slider 400, the engagement of the left and right fastener elements is released, so that the left and right fastener stringers are opened.
- the specific kind and structure of a slide fastener are arbitrary.
- the type and configuration of the fastener element is also arbitrary, and a coil element, a resin element, a metal element, or the like is assumed.
- ⁇ Slide fasteners incorporating the slider 400 are used in a wide variety of applications.
- clothes, bags, and bags can be used as slide fasteners.
- the slider 400 according to the present embodiment allows retrofitting of the pulling hand. Therefore, even if the handle of the slide fastener used for the above-mentioned wide range of applications is damaged afterwards, it can be dealt with by replacing the handle.
- the slider body 100 is made of metal, resin, or any other material.
- the closure member 200 is made of metal or resin or any other material.
- the handle 300 is made of metal or resin or any other material.
- the slider body 100 is made of metal
- the closing member 200 is resinous
- the handle 300 is made of metal.
- the attachment of the closing member 200 to the slider body 100 is promoted.
- the closing member 200 is made of a slightly soft resin while having rigidity. That is, the closing member 200 is made of a material that is softer than the slider body 100.
- the closing member 200 is not intended to be limited, the closing member 200 is formed of a molded product integrally formed by injection molding using a thermoplastic resin material such as polyacetal, polyamide, polypropylene, polybutylene terephthalate, or the like.
- the manufacturing method of the slider main body 100, the closing member 200, and the pull handle 300 is arbitrary. Although there is no intention to limit, for example, the slider body 100 is manufactured by die-cast molding of a metal material, the closing member 200 is manufactured by resin mold molding, and the handle 300 is manufactured by die-cast molding of a metal material.
- the metal handle 300 may give a relatively strong impact to the closing member 200. This point is remarkable when compared with, for example, string pullers.
- the slider main body 100 includes an upper wing plate 10, a lower wing plate 20, a connecting column 30 that connects the upper wing plate 10 and the lower wing plate 20 at a front end portion 104, and a cantilevered puller provided on the upper wing plate 10.
- a mounting column 50 is provided.
- the slider body 100 has a rear end portion 102 and a front end portion 104.
- the front end 104 of the slider body 100 is provided with a pair of left and right front ports with the connecting column 30 interposed therebetween.
- the rear end portion 102 of the slider body 100 is provided with one rear port.
- the fastener element moves in a Y-shaped element moving space determined by the upper wing plate 10, the lower wing plate 20, and the connecting pillar 30.
- the meshed left and right fastener elements enter and exit the rear opening, and the non-engaged left and right fastener elements enter and exit the pair of left and right front openings.
- the upper wing plate 10 is provided with a pair of left and right flange portions 11 to restrict the lateral displacement of the fastener element.
- a guide structure for guiding the fastener element may be provided on each of the opposing inner surfaces of the upper blade 10 and the lower blade 20.
- the shape and / or arrangement of the flange portion 11 can be changed according to various conditions, for example, the form or usage of a fastener stringer (also called a fastener chain) in which a fastener element is fixed to a fastener tape.
- a fastener stringer also called a fastener chain
- the flange portion 11 is provided not on the upper blade plate 10 but on the lower blade plate 20.
- both the upper blade plate 10 and the lower blade plate 20 are flanged. A part 11 is provided.
- the upper wing plate 10 and the lower wing plate 20 are flat plate portions arranged to face each other having the same top view shape.
- the connecting column 30 connects the front end portion of the upper wing plate 10 and the front end portion of the lower wing plate 20 at the left and right centers.
- the connecting column 30 has an upper end 31 connected to the upper blade 10 and a lower end 32 connected to the lower blade 20, and extends between the upper end 31 and the lower end 32.
- the connecting column 30 is provided with a forward-released vertical groove 33 penetrating vertically. In this vertical groove 33, a rod portion 224 of a leg portion 220 of the closing member 200 described later is accommodated and held.
- the puller attachment column 50 has a base end portion 52 connected to the upper wing plate 10 and a free end portion 54 spaced from the upper wing plate 10.
- the pull attachment column 50 extends from the base end portion 52 on the rear end portion 102 side of the slider main body 100 toward the front end portion 104 of the slider main body 100.
- the free end portion 54 of the pull handle attachment column 50 is disposed on the front end portion 104 of the slider body 100 with a gap 60 therebetween.
- a lateral groove 15 extending from the base end portion 52 of the pull handle mounting column 50 toward the front end portion 104 is provided.
- the lateral width of the lateral groove 15 is smaller than the lateral width of the pull attachment column 50, and the depth of the lateral groove 15 increases slightly as the distance from the base end portion 52 of the pull attachment column 50 increases.
- the horizontal groove 15 communicates with the vertical groove 33 of the connecting pillar 30 in space.
- a lower engaged portion 25 in which a lower engaging portion 225 of a leg portion 220 of the closing member 200 described later is accommodated and held is recessed with respect to the lower surface of the lower blade 20.
- the lower engaged portion 25 is in space communication with the vertical groove 33 of the connecting column 30.
- the spatial communication referred to here means that the vertical groove 33, the horizontal groove 15, and the lower engaged portion 25 are the upper surface of the upper blade plate 10, the front surface of the connecting post 30, and the lower surface of the lower blade plate 20, as shown in FIG. It means a shape continuously cut inward. That is, the bottom end of the bottom surface of the lateral groove 15 and the top end portion of the bottom surface of the longitudinal groove 33 are continuously provided, and the bottom end portion of the bottom surface of the longitudinal groove 33 and the front end portion of the bottom surface of the engaged portion recessed are provided continuously. Yes.
- the closing member 200 includes a closing portion 210, an upper engaging portion 215 connected to the closing portion 210, and a leg portion 220 connected to the closing portion 210.
- the upper engaging portion 215 is provided on the upper portion of the closing portion 210.
- the leg part 220 is provided at the lower part of the closing part 210 and is connected to the lower surface of the closing part 210.
- the leg part 220 includes a bar part 224 extending from the closing part 210 along the connecting column 30, and a lower engaging part 225 connected to the bar part 224 and engaged with the lower blade 20.
- the bar portion 224 is a portion located between the upper engaging portion 215 and the lower engaging portion 225, and is a portion located between the closing portion 210 and the lower engaging portion 225.
- the upper engaging portion 215 engages with an upper engaged portion 55 provided at the free end portion 54 of the pull handle mounting column 50.
- the lower engaged portion 25 engages with the lower engaged portion 25 provided on the lower blade 20. Sufficient connection between the slider body 100 and the closing member 200 is ensured by sandwiching the slider body 100 between the closing member 200 and the upper and lower sides.
- the blocking portion 210 exists as a large block / block, has a left / right width substantially the same as the left / right width of the pull handle mounting column 50, and a gap from the upper surface of the upper blade 20 to the lower surface of the free end portion of the pull handle mounting column 50.
- the vertical dimension is substantially the same as the vertical dimension.
- the leg portion 220 is a rod-like member that has a lateral width that is narrower than the lateral width of the closing portion 210 and is bent in an L shape so that the tip of the leg portion 220 faces rearward.
- the leg portion 220 is more flexible than the closing portion 210. The flexibility of the leg portion 220 is advantageous in that the attachment of the closing member 200 to the slider body 100 is facilitated.
- the closing part 210 has a shape in which the lower part protrudes rearward rather than the upper part, and an inclined surface 213 is provided on a surface of the closing part 210 that faces the base end part 52 of the handle attachment column 50.
- the inclined surface 213 is an inclined surface that rises upward as the distance from the base end portion 52 of the pull handle attachment column 50 increases.
- the inclined surface 213 is an inclined surface inclined in the forward direction from the upper surface of the upper blade 10 toward the free end portion 54 of the handle attachment column 50.
- An upper engaged portion 55 is provided at the free end portion 54 of the pulling attachment column 50.
- the upper engaged portion 55 is recessed in the upper surface 51 of the free end portion 54 of the pull handle mounting column 50.
- the upper engaged portion 55 is recessed downward and opened upward, and allows the upper engaging portion 215 to be inserted from above.
- the upper engaged portion 55 is a recess having a depth that is more than half of the vertical dimension of the free end portion 54, and surrounds the engaging protrusion 217 of the upper engaging portion 215.
- a peripheral wall 56 is provided.
- the peripheral wall 56 includes left and right walls and a front wall, and restricts left and right and front and rear displacements of the engagement protrusion 217. The left and right centers of the front wall of the peripheral wall 56 are removed.
- the upper surface of the peripheral wall 56 is formed lower than the upper surface at the highest position of the pull handle mounting column 50.
- the upper engaging portion 215 includes a base portion 214 connected to the closing portion 210, a covering portion 216 extending rearward from the base portion 214, an engaging protrusion 217 protruding downward from the covering portion 216, and the engaging protrusion 217 and the base portion A coupling portion 218 for coupling 214 is provided.
- the upper engaging portion 215 is provided so as to protrude rearward from the closing portion 210, thereby securing a space for disposing the engaging protrusion 217 protruding downward.
- the covering portion 216 covers the free end portion 54 of the pull handle attachment column 50 from above and covers at least the upper engaged portion 55.
- the covering portion 216 has a left-right width equal to the left-right width of the base portion 214.
- the left and right upper edges, the front edge, and the rear edge of the covering portion 216 are each rounded.
- the engagement protrusion 217 has a size slightly smaller than the size defined by the inner wall surface of the peripheral wall 56 of the upper engaged portion 55, and is accommodated in the peripheral wall 56.
- the tip of the engagement protrusion 217 is configured in a substantially triangular shape with the left and right centers protruding as shown in FIG. As shown in FIG. 5, a distance D ⁇ b> 1 exists between the rear end position of the upper engagement portion 215 and the rear end position of the closing portion 210.
- the engagement protrusion 217 includes a wide portion that protrudes to the opposite side in the left-right direction and is wide.
- the engagement protrusion 217 includes a pair of protrusions that protrude in the left-right direction.
- the engagement protrusion 217 includes one protrusion that protrudes only in one of the left and right directions.
- the coupling portion 218 is a narrow portion that is narrower in the left and right width than the engaging protrusion 217 that is wide in the left and right width.
- the wide portion of the engaging protrusion 217 is surrounded by the peripheral wall 56 described above.
- the narrow portion of the coupling portion 218 is inserted into the removal space of the peripheral wall 56 described above.
- the left-right width of the engagement protrusion 217 is smaller than the left-right width of the covering portion 216.
- the engagement of the engaging protrusion 217 and the peripheral wall 56 restricts the left and right and front-rear displacement of the upper engaging portion 215 of the closing member 200 with respect to the free end portion 54 of the pull handle mounting column 50.
- the upward movement of the engaging protrusion 217 from the peripheral wall 56 is prevented by the engagement between the lower engaging portion 225 and the lower engaged portion 25.
- the rod portion 224 of the leg portion 220 extends downward along the connecting column 30 from the closing portion 210.
- the upper end of the bar portion 224 is connected to the lower surface of the closing portion 210.
- the lower engaging portion 225 is provided to be bent at about 90 ° with respect to the rod portion 224 and extends rearward from the lower end of the rod portion 224.
- the rear end position of the lower engagement portion 225 is provided behind the rear end position of the upper engagement portion 215, and a distance D2 exists between them as shown in FIG. The attachment of the closing member 200 to the slider body 100 can be facilitated by the distance D2.
- the lower wing plate 20 is provided with a lower engaged portion 25.
- the lower engaged portion 25 is recessed in the lower surface of the lower blade 20 and communicates with the vertical groove 33 in space.
- the lower engaged portion 25 is open at the lower side and the front side, and allows the lower engaging portion 225 to be inserted from the front side or the lower side.
- the lower engaged portion 25 has a concave portion having a shape corresponding to the lower engaging portion 225, for example, a shape similar to the lower engaging portion 225.
- the lower engaging portion 225 is integrally connected to the lower end of the rod portion 224, and has a base portion 226 that has the same width as the rod portion 224 in the left-right direction, and a wide intermediate portion that protrudes in both the left and right directions with respect to the base portion 226 and is wide.
- the portion 227 has a narrow tip portion 228 that is relatively narrow in the left-right direction and tapers toward the tip.
- the wide intermediate portion 227 includes a pair of protruding portions that protrude in the left-right direction. In another embodiment, the wide intermediate portion 227 includes one protruding portion that protrudes in the left-right direction.
- the lower engaged portion 25 includes a first groove 25p for accommodating the base portion 226 of the lower engaging portion 225, a second groove 25q for accommodating the wide intermediate portion 227, and a third groove 25r for accommodating the narrow distal end portion 228. Is provided.
- the second groove 25q is wider in the left-right direction than the first groove 25p and the third groove 25r.
- the upper and lower thicknesses of the lower engaging portion 225 gradually decrease from the wide intermediate portion 227 toward the distal end of the narrow distal end portion 228, and an inclined surface that descends downward toward the rear is provided on the upper surface of the narrow distal end portion 228.
- the attachment of the closing member 200 to the slider body 100 is promoted by the narrow distal end portion 228 positioned at the distal end of the leg portion 220 rather than the wide intermediate portion 227.
- the narrow end 228 of the lower engaging portion 225 is inserted into the vertical groove 33 of the connecting column 30, and the leg portion 220 of the closing member 200 bends forward with respect to the closing portion 210.
- the lower engaging portion 225 of the leg portion 220 of the closing member 200 is moved over the front edge of the lower surface of the lower wing plate 20 while the narrow tip portion 228 is guided by the vertical groove 33, and along the lower surface of the lower wing plate 20. To the rear, reaches the lower engaged portion 25 on the lower surface of the lower blade 20 and is received.
- the engaging protrusion 217 of the upper engaging portion 215 is inserted into the peripheral wall 56 of the upper engaged portion 55 from above, and the leg portion 220 of the closing member 200 is inserted into the longitudinal groove 33 of the connecting column 30. Apply force to push in. Then, the lower engaging portion 225 gets over the front edge of the lower surface of the lower wing plate 20, reaches the lower engaged portion 25, and is received and held there. In this way, the attachment of the closing member 200 to the slider body 100 is achieved.
- the upper engaging portion 215 and the lower engaging portion 225 themselves are not elastically deformed, thereby ensuring a stronger mounting strength.
- the wide portion or the protruding portion itself included in the engaging protrusion 217 is not elastically deformed, and the wide portion (the wide intermediate portion 217) or the protruding portion itself included in the lower engaging portion 225 is not elastically deformed.
- the leg portion 224 is elastically deformed, the vertical interval between the upper engagement portion 215 and the lower engagement portion 225 is widened, and then the leg portion 224 is elastically restored to the original shape, whereby the upper engagement portion 215 and the lower engagement portion The vertical interval of the engaging portion 225 is reduced to the original interval, and the upper engaging portion 215 and the lower engaging portion 225 are individually engaged with the upper engaged portion 55 and the lower engaged portion 25.
- the vertical dimension of the lower engagement part 225 is set smaller than the vertical dimension of the upper engagement part 215, and the rear end position of the lower engagement part 225 is provided behind the rear end position of the upper engagement part 215. Further, the lower engaging portion 225 is provided with a narrow tip portion 228. Therefore, the mounting workability of the closing member 200 to the slider body 100 is improved, and a stronger mounting strength is ensured.
- the closing member 200 can be attached to the slider body 100 not only by a machine but also by hand. It is desirable to make the closing member 200 flexible so as to allow the deformation of the leg portion 220 with respect to the closing portion 210.
- the closing part 210 is a base point or a base part for mounting the closing member 200 to the slider body 100.
- the closing part 210 other than the leg part 220 may not have flexibility.
- the closing member 200 includes a leg portion 220 connected to the closing portion 210, and the leg portion 220 extends from the closing portion 210 along the connecting pillar 30 and the rod portion 224.
- a lower engaging portion 225 that is connected and engaged with the lower blade 20 is included. Even if a local force is applied to the closing portion 210 of the closing member 200, the lower engaging portion 225 and the lower engaged portion are located apart from the upper engaging structure of the upper engaging portion 215 and the upper engaged portion 55. Thanks to the lower engagement structure between the portions 25, the detachment of the closing member 200 from the slider body 100 is suppressed. Further, the closing member 200 has a relatively large size, the handling thereof is simple, and the closing member 200 can be easily attached to the slider body 100. Again, the attachment of the closing member 200 to the slider body 100 is performed by a machine, manpower, or a combination thereof.
- the upper engaging portion 215 includes an engaging protrusion 217 protruding downward, and the upper engaged portion 55 includes a peripheral wall 56 opened upward. Inserting the engagement protrusion 217 into the peripheral wall 56 can be performed relatively easily.
- the closing member 200 is made of a material that is softer than the slider body 100. Thereby, the attachment of the closing member 200 to the slider body 100 is further promoted. Further, in this case, the closing member 200 is easily broken with a tool such as a cutter or a scissors, so that the handle can be easily replaced.
- the leg portion 220 of the closing member 200 has flexibility, thereby ensuring easy attachment of the closing member 200 to the slider body 100.
- the connecting pillar 30 of the slider body 100 is provided with a longitudinal groove 33, and the rod portion 224 of the leg portion 220 is accommodated and held. Therefore, the bar portion 224 does not affect the operation of the slider 400. Moreover, it is avoided that the bar part 224 protrudes ahead.
- the lower engaging portion 225 of the closing member 200 when the lower engaging portion 225 of the closing member 200 is accommodated in the lower engaged portion 25 of the lower wing plate 20, the lower surface of the lower engaging portion 225 and the lower surface of the lower wing plate 20 face each other. Become one. Therefore, the human skin is prevented from being felt with the lower engaging portion 225 as a protrusion.
- the upper engaging portion 215 is not necessarily engaged with the upper engaged portion 55 that is recessed in the upper surface 51 of the free end portion 54 of the pull attachment column 50, and the free pull portion 50 of the pull attachment column 50 as in Patent Document 1 is not necessarily required. It can also take the form which engages with the upper to-be-engaged part recessedly provided in the lower surface of the edge part 54. FIG.
- the front and rear lengths of the pulling column 50 may be shortened, and the upper engaging portion 215 may be further protruded rearward to compensate for this.
- a plurality of engaging protrusions 217 may be provided on the upper engaging portion 215.
- the upper engaged portion 55 is provided with a receiving portion / concave portion that is partitioned corresponding to each engaging protrusion 217.
- the lower engaging portion 225 may be further extended rearward.
- the lower engaged portion 25 is further extended rearward.
- the rod portion 224 of the leg portion 220 may protrude from the vertical groove 33 of the connecting column 30 and may have an arbitrary cross-sectional shape on a plane orthogonal to the vertical direction. Individual specific shapes of the closing portion 210, the upper engaging portion 215, and the leg portion 220 can be changed as appropriate.
- the upper engaging portion 215 and the upper engaged portion 55 may be engaged after the lower engaging portion 225 and the lower engaged portion 25 are engaged.
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Abstract
Description
前記引手取付柱(50)の前記自由端部(54)と前記上翼板(10)の間の隙間(60)を閉塞する閉塞部(210)を含む閉塞部材(200)を備えるスライドファスナー用のスライダー(400)であって、
前記閉塞部材(200)が、前記閉塞部材(200)の上部に設けられ、前記引手取付柱(50)の前記自由端部(54)に対して係合する上部係合部(215)と、前記閉塞部(210)の下部に設けられた脚部(220)を含み、
前記脚部(220)が、前記閉塞部(210)から前記連結柱(30)に沿って延びる棒部(224)と、前記棒部(224)に対して連結し、前記下翼板(20)に対して係合する下部係合部(225)を含む。
前記引手取付柱(50)の前記自由端部(54)と前記上翼板(10)の間の隙間(60)を閉塞する閉塞部(210)と、
前記閉塞部(210)の上部に設けられ、前記引手取付柱(50)の前記自由端部(54)に対して係合する上部係合部(215)と、
前記閉塞部(210)の下部に設けられた脚部(220)を備え、
前記脚部(220)が、前記閉塞部(210)から前記連結柱(30)に沿って延びる棒部(224)と、前記棒部(224)に対して連結し、前記下翼板(20)に対して係合する下部係合部(225)を含む。
前記閉塞部材(200)の上部係合部(215)が係合する上部被係合部(55)が前記引手取付柱(50)の自由端部(54)に設けられ、
前記閉塞部材(200)の下部係合部(225)が係合する下部被係合部(25)が前記下翼板(20)に設けられる。
図1乃至図10を参照して第1実施形態について説明する。図1は、スライドファスナー用のスライダーの概略的な分解斜視図である。図2は、スライドファスナー用のスライダーの概略的な斜視図であり、スライダー本体に対して閉塞部材が取り付けられた状態を示す。なお、図示の簡潔のため、引手の図示は省略している。図3は、スライドファスナー用のスライダーのスライダー本体の概略的な斜視図であり、前方斜め上から斜視し、スライダー本体の上翼板及び引手取付柱を示す。図4は、スライドファスナー用のスライダーのスライダー本体の概略的な斜視図であり、前方斜め下から斜視し、スライダー本体の下翼板の下面を示す。図5は、スライドファスナー用のスライダーのスライダー本体の断面模式図と閉塞部材の側面図を併せて示す模式図である。なお、スライダー本体の断面は、図9のV-Vの平面における断面である。図6は、図5のVI-VI平面における断面図である。図7は、スライドファスナー用のスライダーのスライダー本体に対して閉塞部材を取り付ける過程を説明する説明図である。図8は、スライドファスナー用のスライダーの断面模式図であり、引手、スライダー本体、及び閉塞部材の断面を示す。図9は、スライドファスナー用のスライダーの上面模式図であり、閉塞部材の上部係合部が引手取付柱の自由端の上部被係合部に係合した状態を部分断面にて示す。図10は、スライドファスナー用のスライダーの下面模式図であり、閉塞部材の下部係合部が下翼板の下部被係合部に係合した状態を示す。
100 スライダー本体
200 閉塞部材
10 上翼板
20 下翼板
30 連結柱
50 引手取付柱
52 基端部
54 自由端部
102 後端部
104 前端部
210 閉塞部
215 上部係合部
220 脚部
224 棒部
225 下部係合部
Claims (10)
- 上翼板(10)、下翼板(20)、及び前記上翼板(10)と前記下翼板(20)を前端部(104)にて連結する連結柱(30)、及び前記上翼板(10)に連結した基端部(52)からその自由端部(54)まで前記前端部(104)に向かって片持ち状に延びる引手取付柱(50)を備えるスライダー本体(100)と、
前記引手取付柱(50)の前記自由端部(54)と前記上翼板(10)の間の隙間(60)を閉塞する閉塞部(210)を含む閉塞部材(200)を備えるスライドファスナー用のスライダー(400)であって、
前記閉塞部材(200)が、前記閉塞部材(200)の上部に設けられ、前記引手取付柱(50)の前記自由端部(54)に対して係合する上部係合部(215)と、前記閉塞部(210)の下部に設けられた脚部(220)を含み、
前記脚部(220)が、前記閉塞部(210)から前記連結柱(30)に沿って延びる棒部(224)と、前記棒部(224)に対して連結し、前記下翼板(20)に対して係合する下部係合部(225)を含む、スライダー。 - 前記引手取付柱(50)の前記自由端部(54)の上面(51)に前記上部係合部(215)が係合する上部被係合部(55)が凹設される、請求項1に記載のスライダー。
- 前記上部係合部(215)が、下方に突出する係合突起(217)を有し、
前記上部被係合部(55)が、上方に開口した周壁(56)を有し、
前記係合突起(217)が前記周壁(56)内に収容される、請求項2に記載のスライダー。 - 前記連結柱(30)は、当該連結柱(30)を上下に貫通する前方解放の縦溝(33)を有し、前記棒部(224)が少なくとも部分的に前記縦溝(33)に収容される、請求項1乃至3のいずれか一項に記載のスライダー。
- 前記下部係合部(225)は、前記棒部(224)に対して屈曲して設けられた平板部であり、前記下翼板(20)の下面に凹設された下部被係合部(25)に収容される、請求項1乃至4のいずれか一項に記載のスライダー。
- 前記連結柱(30)が延びる方向を上下方向とし、前記上下方向に直交し、かつ前記スライダーの摺動方向に一致する方向を前後方向とし、前記上下方向及び前記前後方向に直交する方向を左右方向とする、請求項1乃至5のいずれか一項に記載のスライドファスナー用のスライダー(400)であって、
前記上部係合部(215)及び前記下部係合部(225)は、各々、前記左右方向において突出する少なくとも1つの突出部を有する、スライダー。 - 前記閉塞部(210)の前記引手取付柱(50)に対向する面には、前記引手取付柱(50)の前記基端部(52)から離間するに応じて上方に上る傾斜面(213)が設けられる、請求項1乃至6のいずれか一項に記載のスライダー。
- 上翼板(10)、下翼板(20)、及び前記上翼板(10)と前記下翼板(20)を前端部(104)にて連結する連結柱(30)、及び前記上翼板(10)に連結した基端部(52)からその自由端部(54)まで前記前端部(104)に向かって片持ち状に延びる引手取付柱(50)を備えるスライダー本体(100)に対して取り付けられる閉塞部材(200)であって、
前記引手取付柱(50)の前記自由端部(54)と前記上翼板(10)の間の隙間(60)を閉塞する閉塞部(210)と、
前記閉塞部(210)の上部に設けられ、前記引手取付柱(50)の前記自由端部(54)に対して係合する上部係合部(215)と、
前記閉塞部(210)の下部に設けられた脚部(220)を備え、
前記脚部(220)が、前記閉塞部(210)から前記連結柱(30)に沿って延びる棒部(224)と、前記棒部(224)に対して連結し、前記下翼板(20)に対して係合する下部係合部(225)を含む、閉塞部材。 - 上翼板(10)、下翼板(20)、及び前記上翼板(10)と前記下翼板(20)を前端部(104)にて連結する連結柱(30)、及び前記上翼板(10)に連結した基端部(52)からその自由端部(54)まで前記前端部(104)に向かって片持ち状に延びる引手取付柱(50)を備え、前記引手取付柱(50)の前記自由端部(54)と前記上翼板(10)の間の隙間(60)を閉塞する閉塞部材(200)が取り付け可能であるスライダー本体(100)であって、
前記閉塞部材(200)の上部係合部(215)が係合する上部被係合部(55)が前記引手取付柱(50)の自由端部(54)に設けられ、
前記閉塞部材(200)の下部係合部(225)が係合する下部被係合部(25)が前記下翼板(20)に設けられる、スライダー本体。 - 前記連結柱(30)は、当該連結柱(30)を上下に貫通する前方解放の縦溝(33)を有し、前記閉塞部材(200)の前記上部係合部(215)と前記下部係合部(225)の中間にある棒部(224)を収容可能である、請求項9に記載のスライダー本体。
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DE112014006963.9T DE112014006963B4 (de) | 2014-09-19 | 2014-09-19 | Schieber für Reißverschluss |
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US20170295891A1 (en) | 2017-10-19 |
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TWI569745B (zh) | 2017-02-11 |
TW201611743A (en) | 2016-04-01 |
CN106714611A (zh) | 2017-05-24 |
CN106714611B (zh) | 2019-09-13 |
JP6262357B2 (ja) | 2018-01-17 |
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