CN209965409U - Slider for slide fastener - Google Patents
Slider for slide fastener Download PDFInfo
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- CN209965409U CN209965409U CN201920294758.9U CN201920294758U CN209965409U CN 209965409 U CN209965409 U CN 209965409U CN 201920294758 U CN201920294758 U CN 201920294758U CN 209965409 U CN209965409 U CN 209965409U
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- slider
- elastic piece
- pull
- blocking member
- slide fastener
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Abstract
The utility model provides a pull head for a zipper. Includes a slider body and a metallic stopper member. The slider body includes an upper wing plate and a lower wing plate connected to each other, and a pull-tab attaching lever integrally formed on the upper wing plate to hold a pull-tab. The metal blocking member includes a body portion, an elastic piece portion extending upward in an oblique direction from a front end toward a rear end of the body portion, a fitting portion extending from the elastic piece portion toward the rear end in parallel with the upper wing plate, and two wall portions standing on opposite sides of the body portion. The blocking member can be attached to the slider body via elastic deformation of the elastic piece portion, and the blocking holding structure between the pull-tab attaching lever and the blocking member can maintain a blocked state of the insertion gap in the process of attaching the blocking member to the slider body, preventing other members from intruding into the insertion gap.
Description
Technical Field
The utility model relates to a pull head for zip fastener.
Background
As a conventional slider for a slide fastener, there is known a slider body which can be attached with a pull-tab from a rear end thereof after the slider body is manufactured. Such a slider is suitable for attachment to a slide fastener such as clothes or bags because various types of pull tabs having different colors or shapes can be freely attached to a slider body according to the needs or preferences of a user.
Further, this slider is provided with a tab attaching lever and a stopper on a slider body, an insertion gap being provided between the tab attaching lever and an upper wing plate of the slider body, and the stopper made of a resin material or the like is attached to the insertion gap after a part of the tab is inserted to the tab attaching lever via the insertion gap to prevent the tab from falling off from the tab attaching lever via the insertion gap.
However, due to material characteristics and the like, a stopper made of a resin material or the like and a slider body made of a metal are coated with surface colors through different surface treatment steps. That is, such a slider generally requires two coating steps, and thus the slider processing method becomes cumbersome. In addition, in order to fix the stopper to the slider body, it is generally necessary to provide an engaging structure for engaging the stopper on the upper wing plate and/or the pull-tab attaching lever of the slider body, and to attach the stopper with a tool, so that the assembly process of the slider becomes complicated.
SUMMERY OF THE UTILITY MODEL
The utility model relates to a pull head for a zipper, which has simple processing method and assembling mode.
According to an embodiment of the present invention, a slider for a slide fastener includes a slider main body and a metal blocking member. The slider body includes an upper wing plate and a lower wing plate connected to each other, and a pull-tab attaching lever integrally formed on the upper wing plate to hold a pull-tab. The metal blocking member includes a body portion, an elastic piece portion extending upward in an oblique direction from a front end toward a rear end of the body portion, a fitting portion extending from the elastic piece portion toward the rear end in parallel with the upper wing plate, and two wall portions standing on opposite sides of the body portion. The pull-tab attaching lever has: a fixed end portion standing on the upper wing plate; and a free end portion having an insertion gap for inserting a part of the pull tab, between the free end portion and the upper wing plate. The blocking member is attached to the slider body so that the body portion is attached to a recess provided in the upper blade and the fitting portion is fitted to the free end portion of the tab attaching lever, and closes the insertion gap. Between the pull-tab attaching lever and the stopper member, a stopper holding structure is configured to limit an amount of elasticity of the elastic piece portion in the vertical direction.
In the slider for a slide fastener according to an embodiment of the present invention, the pull-tab attaching lever has a fixing portion provided on the free end portion to be fitted with the fitting portion of the blocking member.
In the slider for a slide fastener according to an embodiment of the present invention, the fixing portion includes a step portion provided inside the free end portion to be fitted with the fitting portion of the blocking member, and a distance of the step portion with respect to a bottom of the groove is greater than or equal to a distance of the fitting portion with respect to the body portion when the elastic piece portion is not elastically deformed.
In the slider for a slide fastener according to an embodiment of the present invention, the fixing portion includes a protruding portion provided outside the free end portion, and a distance of the protruding portion from a bottom of the groove is smaller than a distance of the fitting portion from the body portion when the elastic piece portion is not elastically deformed.
In the slider for a slide fastener according to an embodiment of the present invention, the stopper holding structure is configured to limit an amount of elasticity of the elastic piece portion to a size at which an upper end of the elastic piece portion can move to a height position of a lower end of the fixing portion.
In the slider for a slide fastener according to an embodiment of the present invention, the elastic piece portion and the fitting portion are provided between the two wall portions.
In the slider for a slide fastener according to an embodiment of the present invention, a distance between the two wall portions is larger than a width of the free end portion, and a height of each of the two wall portions with respect to the body portion is larger than a height of the insertion gap.
In the slider for a slide fastener according to an embodiment of the present invention, the height of each of the two wall portions with respect to the main body portion is larger than the height of the fitting portion with respect to the main body portion.
In the slider for a slide fastener according to an embodiment of the present invention, the blocking member includes a hole provided in the elastic piece portion, and the hole corresponds to a space between the upper wing plate and the pull-tab mounting lever.
In the slider for a slide fastener according to an embodiment of the present invention, the body portion, the elastic piece portion, the fitting portion, and the two wall portions have a uniform thickness.
Based on the above, the utility model discloses a pull head for zip fastener includes the jam component of pull head main part and metal system, wherein the jam component with this part install locate the recess on the upper limb board, and the gomphosis portion is installed in the pull head main part in the mode of the free end of pull-in piece installation pole, and then the shutoff locates the free end of pull-in piece installation pole and the clearance of inserting between the upper limb board, and between pull-in piece installation pole and jam component, still constitute the jam retaining structure that has the elastic deformation volume of restriction elastic piece portion in the upper and lower direction. In this way, the blocking member can be attached to the slider body via elastic deformation of the elastic piece portion, and the blocking holding structure between the pull-tab attaching lever and the blocking member can maintain the blocking state of the insertion gap in the process of attaching the blocking member to the slider body, preventing other members from intruding into the insertion gap. Further, the metal blocking member can be surface-treated simultaneously with the slider body after being attached to the slider body. Therefore, the zipper puller of the utility model has simple processing method and assembly mode.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. The drawings illustrate embodiments of the invention and together with the description serve to explain the principles of the invention.
Fig. 1 is a schematic view of a slider for a slide fastener according to an embodiment of the present invention;
FIG. 2 is a schematic view of the slider for the slide fastener of FIG. 1 at another perspective;
FIGS. 3A to 3E are schematic views showing the formation of a blocking member for the slider for slide fastener of FIG. 1;
fig. 4A to 4D are schematic sectional views of assembling steps of a slider body and a blocking member used in the slider for the slide fastener of fig. 1.
Description of the reference numerals
100: a slider for a slide fastener;
110: a slider body;
112: an upper wing plate;
112 a: a groove;
113: connecting columns;
114: a lower wing plate;
116: a pull tab mounting bar;
116 a: a fixed end portion;
116 b: a free end portion;
116 c: inserting the gap;
116 d: a fixed part;
116 e: a protrusion;
116 f: a step portion;
120: a blocking member;
120 a: a metal plate member;
122: a body portion;
124: an elastic sheet portion;
126: a fitting portion;
128a, 128 b: two wall portions;
129: an aperture;
d 1: a distance;
h1, h2, h 3: a height;
r: a space.
Detailed Description
Reference will now be made in detail to the exemplary embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The same reference numbers will be used in the drawings and the description to refer to the same or like parts.
Fig. 1 is a schematic view of a slider 100 for a slide fastener according to an embodiment of the present invention, and fig. 2 is a schematic view of the slider 100 for a slide fastener of fig. 1 from another perspective. As for the application of the slider 100 for a slide fastener, reference is made to the related art in the field of existing slide fasteners, for example, the slider 100 for a slide fastener is mounted on a fastener stringer (not shown) to open or close fastener elements (not shown) on the fastener stringer, and further a pull tab (not shown) is mounted. However, the present invention is not limited to the use of the slider 100 for a slide fastener, and it can be adjusted as required.
Referring to fig. 1 and 2, in the present embodiment, a slider 100 for a slide fastener includes a slider body 110 and a metal blocking member 120. The slider body 110 includes an upper wing plate 112 and a lower wing plate 114 connected to each other, and a pull-tab mounting lever 116 integrally formed on the upper wing plate 112 to hold a pull tab (not shown). The upper wing plate 112 and the lower wing plate 114 are, for example, two plates parallel to each other, the upper wing plate 112 and the lower wing plate 114 are connected by a connecting post 113, and a space is present between the upper wing plate 112 and the lower wing plate 114 to accommodate a fastener element (not shown) after the slider 100 for a slide fastener is attached to a fastener chain (not shown). A pull-tab attachment post 116 extends upwardly from the upper wing panel 112 in a cantilevered fashion, and a portion of a pull-tab (not shown) can be inserted through the pull-tab attachment post 116 and retained on the pull-tab attachment post 116. However, the above description is only one embodiment of the slider body 110, and the present invention is not limited to the specific structure of the slider body 110, which can be adjusted as required.
In the present embodiment, the blocking member 120 includes a body portion 122, an elastic piece portion 124 extending upward and obliquely from the front end of the body portion 122 toward the rear end, a fitting portion 126 extending parallel to the upper wing plate 112 from the elastic piece portion 124 toward the rear end, two wall portions 128a and 128b standing on opposite sides of the body portion 122, and a hole 129 provided in the elastic piece portion 124. After a portion of a pull tab (not shown) is inserted through the pull tab mounting post 116 to be retained on the pull tab mounting post 116, the blocking member 120 can be mounted on the slider body 110 in such a manner as to be inserted between the pull tab mounting post 116 and the upper wing plate 112, thereby preventing the pull tab from slipping off between the pull tab mounting post 116 and the upper wing plate 112. However, the above description is only one embodiment of the blocking member 120, and the present invention is not limited to the specific structure of the blocking member 120, which can be adjusted as required.
Further, the pull-tab attaching lever 116 has: a fixed end 116a standing on the upper wing plate 112; and a free end portion 116b having an insertion gap 116c for inserting a part of the tab, between the free end portion and the upper wing plate 112. In other words, the pull-tab attaching lever 116 is integrally formed with the upper wing plate 112 and extends in a cantilever-like manner, so that one end portion of the pull-tab attaching lever 116 is fixed to the front end of the upper wing plate 112 to form a fixed end portion 116a, the pull-tab attaching lever 116 extends toward the rear end to form a cantilever-like manner, the other end portion of the pull-tab attaching lever 116 does not contact the upper wing plate 112 to form a free end portion 116b, and an insertion gap 116c is provided between the free end portion 116b of the pull-tab attaching lever 116 and the upper wing plate 112. In addition, the surface of the upper wing plate 112 is provided with a groove 112a recessed inward, the width of the groove 112a being substantially the same as the width of the blocking member 120 to laterally limit the installation position of the blocking member 120. However, in other embodiments, not shown, a pair of protrusions may be disposed on the surface of the upper wing plate 112 instead of the groove 112a, and the installation position of the blocking member 120 can also be limited in the lateral direction, which is not a limitation of the present invention. Therefore, the blocking member 120 can be attached to the slider body 110 so that the body portion 122 is attached to the recessed groove 112a provided in the upper blade 112 and the fitting portion 126 is fitted to the free end portion 116b of the tab attaching lever 116, and the insertion gap 116c can be closed. However, the above description is only one embodiment of the pull-tab mounting bar 116, and the present invention is not limited to the specific structure of the pull-tab mounting bar 116, which can be adjusted as desired.
The manufacturing method of the blocking member 120 of the present embodiment is further described below. Fig. 3A to 3E are schematic diagrams illustrating the formation of the blocking member 120 used in the slider 100 for a slide fastener of fig. 1. Referring to fig. 3A to 3E, the metal blocking member 120 is formed by further bending a metal plate 120a, which is formed by stamping, for example. Therefore, the main body 122, the elastic piece 124, the fitting portion 126, and the two wall portions 128a and 128b have substantially uniform thicknesses.
First, as shown in fig. 3A, a metal plate 120a having a hole 129 and substantially T-shaped is fabricated. Then, as shown in fig. 3B, the left and right sides of the metal plate 120a are bent to form the main body 122 and two wall portions 128a and 128B standing on opposite sides of the main body 122. Subsequently, as shown in fig. 3C and 3D, the front end of the metal plate 120a is bent twice to form the fitting portion 126 and the elastic piece portion 124. The elastic piece 124 and the fitting portion 126 are two adjacent sections at the front end of the T-shape, and the hole 129 is correspondingly formed in the elastic piece 124. Finally, as shown in fig. 3E, the angle between the elastic piece portion 124 and the main body portion 122 is adjusted such that the elastic piece portion 124 extends obliquely upward from the front end toward the rear end of the main body portion 122, and the fitting portion 126 extends parallel to the upper panel 112 from the elastic piece portion 124 toward the rear end. Thereby, the metal plate member 120a manufactured by press working is further bent to constitute the dam member 120. However, the above description is only one embodiment of the blocking member 120, and the present invention is not limited to the manufacturing method of the blocking member 120, and it can be adjusted according to the requirement.
Fig. 4A to 4D are schematic sectional views of assembling steps of the slider body 110 and the blocking member 120 used in the slider 100 for a slide fastener of fig. 1. Referring to fig. 4A to 4D, the blocking member 120 made of metal can be easily attached to the slider body 110 via elastic deformation of the elastic piece portion 124. For example, first, as shown in fig. 4A, the slider body 110 and the blocking member 120 as described above are provided, respectively. Subsequently, as shown in fig. 4B to 4D, the blocking member 120 is moved from the rear end toward the front end of the slider body 110 in such a manner that the body portion 122 contacts the bottom of the groove 112a and the elastic piece portion 124 faces the pull-tab attaching lever 116 until the fitting portion 126 of the blocking member 120 fits in the free end portion 116B of the pull-tab attaching lever 116, thereby closing the insertion gap 116 c.
In detail, in the present embodiment, the elastic sheet portion 124 and the fitting portion 126 are disposed between the two wall portions 128a and 128b, and a height h1 (labeled in fig. 4A) of each of the two wall portions 128a and 128b relative to the main body portion 122 is greater than a height h2 (labeled in fig. 4A) of the fitting portion 126 relative to the main body portion 122. Thus, the wall portions 128a and 128b can protect the elastic piece portion 124 and the fitting portion 126. The distance between the wall portions 128a and 128b is greater than the width of the free end portion 116b, and the height h1 (shown in fig. 4A) of each of the wall portions 128a and 128b relative to the body portion 122 is greater than the height h3 (shown in fig. 4A) of the insertion gap 116 c. Therefore, as shown in fig. 4B, in the process of attaching the blocking member 120 to the slider body 110, the free end portion 116B can extend between the two wall portions 128a and 128B and pass therethrough without interference of the two wall portions 128a and 128B, whereby the two wall portions 128a and 128B can further shield the side surface of the insertion gap 116c in the attaching process.
In the present embodiment, a jam retaining structure is provided between the tab attaching lever 116 and the jam member 120 to limit the amount of elastic deformation of the elastic piece portion 124 in the vertical direction. Specifically, the tab attaching lever 116 includes a fixing portion 116d provided at the free end portion 116b to be fitted with the fitting portion 126 of the blocking member 120, and the blocking and holding structure is configured to limit the elastic deformation amount of the elastic piece portion 124 to a size that allows the upper end of the elastic piece portion 124 to move to a height position of the lower end of the fixing portion 116 d.
More specifically, in the present embodiment, the fixing portion 116d includes a protrusion 116e and a step portion 116f, the protrusion 116e is disposed outside the free end portion 116b, and the step portion 116f is disposed inside the free end portion 116b, so as to engage with the engaging portion 126 of the blocking member 120. Specifically, the distance d1 of the step portion 116f from the bottom of the groove 112a is greater than or equal to the distance of the fitting portion 126 from the body portion 122 when the elastic piece portion 124 is not elastically deformed (i.e., the height h2 of the fitting portion 126 from the body portion 122), and the distance of the protrusion 116e from the bottom of the groove 112a (i.e., the height h3 of the insertion gap 116c) is smaller than the distance of the fitting portion 126 from the body portion 122 when the elastic piece portion 124 is not elastically deformed (i.e., the height h2 of the fitting portion 126 from the body portion 122).
Therefore, in the process of mounting the dam member 120 to the slider body 110 with the elastic piece portion 124 facing the pull-tab mounting lever 116, the free end portion 116B of the pull-tab mounting lever 116 contacts the elastic piece portion 124, and in particular, as shown in fig. 4B, the protruding portion 116e, which is provided outside the free end portion 116B and has a small relative distance (relatively low horizontal height), contacts the elastic piece portion 124. From this time, the insertion gap 116c is shielded by the wall portions 128a and 128b and the elastic piece portion 124. Subsequently, while the obstructing member 120 continues to move toward the front end, as shown in fig. 4C, the protruding portion 116e, which is provided outside the free end portion 116b and has a relatively small distance (relatively low horizontal height), presses the elastic piece portion 124, so that the elastic piece portion 124 is elastically deformed. Finally, when the blocking member 120 moves until the fitting portion 126 corresponds to the step portion 116f which is provided inside the free end portion 116b and has a relatively large distance (relatively high horizontal height), the fitting portion 126 is fitted into the step portion 116f via the elastic restoring force of the elastic piece portion 124, as shown in fig. 4D.
As a result, even when the blocking member 120 is not yet fitted and fixed to the tab attaching lever 116 (as in the state of fig. 4B and 4C) in the process of attaching the blocking member 120 to the slider body 110 with the elastic piece portion 124 facing the tab attaching lever 116, the blocking member 120 can maintain the blocked state of the insertion gap 116C by shielding the insertion gap 116C by the two wall portions 128a and 128B and the elastic piece portion 124. That is, the above-described structure of the tab attaching lever 116 and the blocking member 120 constitutes a blocking holding structure between the tab attaching lever 116 and the blocking member 120, and it is possible to maintain the blocked state of the insertion gap 116c in the process of attaching the blocking member 120 to the slider body 110, prevent other members from intruding into the insertion gap 116c, and restrict the amount of elastic deformation of the elastic piece portion 124 in the up-down direction.
Further, in the process of attaching the blocking member 120 to the slider body 110, as shown in steps shown in fig. 4A to 4D, the blocking member 120 can be attached to the slider body 110 via elastic deformation of the elastic piece portion 124, and in particular, the fitting portion 126 is fitted to the step portion 116f of the free end portion 116b via elastic deformation of the elastic piece portion 124, the fitting portion 126 interferes with the step portion 116f of the free end portion 116b in the horizontal direction, and the blocking member 120 is fixed to the slider body 110. Thereby, the blocking member 120 can be attached to the slider body 110 without requiring an additional tool as an aid as long as the blocking member 120 is pushed into the insertion gap 116c, and thus the attaching step of the blocking member 120 becomes easy. Further, the blocking member 120 is stably fixed to the slider body 110 via the fitting relationship between the fitting portion 126 and the fixing portion 116d after being attached to the slider body 110, and therefore the blocking member 120 does not fall off from the slider body 110 during use of the slider 100 for a slide fastener.
Further, in the present embodiment, the blocking member 120 includes a hole 129 provided in the elastic piece portion 124, and after the blocking member 120 is mounted to the slider body 110, the hole 129 corresponds to a space R (shown in fig. 2, 4C, and 4D) between the upper wing plate 112 and the pull-tab mounting lever 116. Therefore, by inserting an auxiliary tool (not shown) such as a needle into the hole 129 through the space R, the elastic piece portion 124 is pressed to be elastically deformed to release the fitting state of the fitting portion 126 and the step portion 116f, and the blocking member 120 can be detached from the slider body 110 by separating from the insertion gap 116 c. Therefore, even if the blocking member 120 does not fall off from the slider body 110 during use of the slider 100 for a slide fastener, the blocking member 120 can be detached from the slider body 110 by an auxiliary tool as required. However, the above description is only one embodiment of the slider body 110 and the blocking member 120, and the present invention is not limited to the mounting and dismounting manner of the blocking member 120, which can be adjusted according to the requirement. Further, although the hole 129 is shown in the center of the elastic sheet portion 124 in the width direction in the drawings, the position of the hole 129 on the elastic sheet portion 124 may be adjusted as needed, and the present invention is not limited thereto.
In addition, since the blocking member 120 of the present embodiment is made of a metal material, the surface color of the blocking member 120 made of metal can be adjusted by surface treatment. That is, the metal blocking member 120 can be made to have the same surface color as the slider body 110 by surface treatment, thereby giving the slider 100 for a slide fastener an appearance of uniform color. Further, the blocking member 120 can be surface treated simultaneously with the slider body 110 after being mounted to the slider body 110. That is, the slider 100 for a slide fastener including the metal blocking member 120 and the slider body 110 can be finished with the surface color adjustment by one surface treatment. Thus, the slider 100 for a slide fastener of the present embodiment has a simple processing method. However, the above description is only one embodiment of the present invention, and the present invention is not limited to the blocking member 120 and the slider body 110 being surface-treated to the same surface color at the same time, and the practical implementation thereof can be adjusted according to the requirement.
To sum up, the utility model discloses a pull head for zip fastener includes the jam component of pull head main part and metal system, wherein the jam component with this part install locate the recess on the upper wing board and the mode of gomphosis portion gomphosis in the free end of pulling-on piece installation pole is installed in the pull head main part, and then the block locate the free end of pulling-on piece installation pole and the clearance of pegging graft between the upper wing board, and between pulling-on piece installation pole and jam component, still constitute the jam retaining structure that has the elastic deformation volume of restriction elastic piece portion in the upper and lower direction. In this way, the blocking member can be attached to the slider body through elastic deformation of the elastic piece portion, the fitting portion is fitted to the fixing portion of the free end portion so that the blocking member is stably fixed to the slider body, and in the process of attaching the blocking member to the slider body, the blocking holding structure between the pull-tab attaching lever and the blocking member can keep the blocking state of the insertion gap by shielding the insertion gap with the elastic piece portion through the two wall portions, and prevent other members from intruding into the insertion gap. Further, the metal blocking member can be surface-treated simultaneously with the slider body after being attached to the slider body. Therefore, the zipper puller of the utility model has simple processing method and assembly mode.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. A slider (100) for a slide fastener, characterized by comprising:
a slider body (110) including an upper wing plate (112) and a lower wing plate (114) connected to each other, and a pull-tab attaching lever (116) integrally formed on the upper wing plate (112) to hold a pull tab; and
a metal blocking member (120) including a body portion (122), an elastic piece portion (124) extending upward in an oblique manner from a front end of the body portion (122) toward a rear end, a fitting portion (126) extending from the elastic piece portion (124) toward the rear end in parallel with the upper wing plate (112), and two wall portions (128a, 128b) standing on opposite sides of the body portion (122),
the pull-tab mounting lever (116) has: a fixed end portion (116a) standing on the upper wing plate (112); and a free end portion (116b) provided with an insertion gap (116c) for inserting a part of the pull tab between the free end portion and the upper wing plate (112),
the blocking member (120) is attached to the slider body (110) so that the body portion (122) is attached to a recessed groove (112a) provided in the upper blade (112) and the fitting portion (126) is fitted to the free end portion (116b) of the pull-tab attaching lever (116) and closes the insertion gap (116c),
between the pull-tab attaching lever (116) and the blocking member (120), a blocking and holding structure is configured that limits the amount of elastic deformation of the elastic piece portion (124) in the vertical direction.
2. The slider (100) for a slide fastener according to claim 1, wherein the pull-tab attaching lever (116) has a fixing portion (116d) provided on the free end portion (116b) to fit the fitting portion (126) of the blocking member (120).
3. The slider (100) for slide fastener according to claim 2, wherein the fixing portion (116d) includes a step portion (116f) provided inside the free end portion (116b) to fit the fitting portion (126) of the blocking member (120),
the distance (d1) of the step portion (116f) from the bottom of the groove (112a) is greater than or equal to the distance of the fitting portion (126) from the body portion (122) when the elastic piece portion (124) is not elastically deformed.
4. The slider (100) for a slide fastener according to claim 2, wherein the fixing portion (116d) includes a protruding portion (116e) provided outside the free end portion (116b),
the distance of the protruding portion (116e) with respect to the bottom of the recess (112a) is smaller than the distance of the fitting portion (126) with respect to the body portion (122) when the elastic piece portion (124) is not elastically deformed.
5. The slider (100) for a slide fastener according to claim 2, wherein the block holding structure is configured to limit an amount of elastic deformation of the elastic piece portion (124) to a size at which an upper end of the elastic piece portion (124) is movable to a height position of a lower end of the fixed portion (116 d).
6. The slider (100) for a slide fastener according to claim 1, wherein the elastic piece portion (124) and the fitting portion (126) are provided between the two wall portions (128a, 128 b).
7. The slider (100) for slide fastener according to claim 1, characterized in that the distance between the two wall portions (128a, 128b) is greater than the width of the free end portion (116b), and the height (h1) of each of the two wall portions (128a, 128b) with respect to the body portion (122) is greater than the height (h3) of the insertion gap (116 c).
8. The slider (100) for slide fastener according to claim 1, wherein a height (h1) of each of the two wall portions (128a, 128b) with respect to the body portion (122) is larger than a height (h2) of the fitting portion (126) with respect to the body portion (122).
9. The slider (100) for a slide fastener according to claim 1, wherein the blocking member (120) includes a hole (129) provided to the elastic piece portion (124), and the hole (129) corresponds to a space (R) between the upper wing plate (112) and the pull-tab attaching lever (116).
10. The slider (100) for a slide fastener according to claim 1, wherein the body portion (122), the elastic piece portion (124), the fitting portion (126), and the two wall portions (128a, 128b) have a uniform thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920294758.9U CN209965409U (en) | 2019-03-08 | 2019-03-08 | Slider for slide fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920294758.9U CN209965409U (en) | 2019-03-08 | 2019-03-08 | Slider for slide fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209965409U true CN209965409U (en) | 2020-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920294758.9U Active CN209965409U (en) | 2019-03-08 | 2019-03-08 | Slider for slide fastener |
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| Country | Link |
|---|---|
| CN (1) | CN209965409U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113796629A (en) * | 2020-06-16 | 2021-12-17 | 台湾华可贵股份有限公司 | Slider for slide fastener and slide fastener having the same |
-
2019
- 2019-03-08 CN CN201920294758.9U patent/CN209965409U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113796629A (en) * | 2020-06-16 | 2021-12-17 | 台湾华可贵股份有限公司 | Slider for slide fastener and slide fastener having the same |
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