JP3173217U - Slider for slide fastener - Google Patents

Abstract

An object of the present invention is to provide a slider capable of simplifying the assembly process of a slider for a slide fastener, simplifying the entire manufacturing process, and improving the convenience of use.
The stopper convex portion approaches the extending projection portion. A grip portion is formed at one end of the handle 12, and a positioning portion is formed by forming a through-hole at the other end of the handle opposite to the end where the grip portion is formed. The handle is installed on the installation surface of the slider 11. The extension protrusion of the slider is inserted into the through hole of the handle. The positioning portion is between the stopper convex portion and the extending projection portion. The fixed portion 13 is locked to the mounting surface of the slider. This restricts the movement of the positioning portion by positioning the positioning portion of the handle between the extending projection portion and the stopper convex portion by the stopper convex portion protruding on the mounting surface of the integrally formed slider. Therefore, the handle can be prevented from escaping from the slider when the handle is operated.
[Selection] Figure 3

Description

  The present invention relates to a slide fastener slider, and more particularly to a slide fastener slider that restricts movement of a handle.

  Examples of basic connecting elements often used for clothes include buttons and slide fasteners. Compared to a button, a slide fastener has a more convenient convenience and a more durable structure. Generally, a slide fastener has a slider and a fastener tape. The slider is used as a connecting unit capable of reciprocating the slide fastener together with the fastener tape. Currently, slide fasteners are becoming popular due to clothing, accessories, accessories, and the like.

  FIG. 1 is a schematic cross-sectional view of a conventional slide fastener slider. As shown in FIG. 1, the slide fastener slider includes a slider 1a, a handle 1b, a fixing portion 1c, and a retaining element 1d. The handle 1b is provided on the slider 1a. The positioning portion 11b of the handle 1b is provided between the extending projection 11a and the retaining element 1d. Accordingly, when the user operates the slide fastener, the positioning portion 11b of the handle 1b moves in the direction of the retaining element 1d inserted in the fixing portion 1c so as to be separated from the extending projection 11a, thereby retaining the retaining element 1d. To limit the moving distance of the handle 1b. However, the slide fastener slider described above makes the assembly process of the slide fastener slider difficult, the entire manufacturing process becomes complicated, the usability is poor, the manufacturing cost increases, There are drawbacks such as being wasted.

  A slider for a slide fastener according to the present invention includes a slider, a handle, and a fixing portion. The slider has a mounting surface. An extending protrusion and a stopper protrusion are formed on the installation surface. The extension protrusion is at one end of the slider. The stopper convex part approaches the extending protrusion part. A grip portion is formed at one end of the handle, and a positioning portion is formed by forming a through-hole at the other end of the handle opposite to the end where the grip portion is formed. The handle is installed on the installation surface of the slider. The extension protrusion of the slider is inserted into the through hole of the handle. The positioning portion is between the stopper convex portion and the extending projection portion. The fixed portion is locked to the mounting surface of the slider.

  According to the slider for the slide fastener according to the present invention, the fixing portion is not separately formed with a retaining element for restricting the movement of the slider, but is projected on the mounting surface of the integrally formed slider. Since the positioning of the positioning part of the handle can be restricted by the stopper convex part between the extending projection part and the stopper convex part, the movement of the positioning part can be restricted, so that the assembly process of the slide fastener slider can be simplified. There are advantages such as simplification of the entire process, improvement of convenience of use, saving of materials, reduction of manufacturing costs, and environmental friendliness.

It is a cross-sectional schematic diagram of the slider for the conventional slide fastener. It is an attachment figure of the slider for slide fasteners concerning the present invention. It is an exploded view of the slider for slide fasteners concerning this invention. It is a top view of the slider for slide fasteners concerning this invention. It is a cross-sectional schematic diagram of the AA line in FIG.

  In order to further understand the features and technical contents of the present invention, a detailed and detailed understanding of the present invention will be obtained by referring to the following detailed description and the accompanying drawings. The scope of the present invention is not strictly limited.

  This will be described with reference to FIGS. FIG. 2 shows a mounting view of the slide fastener slider according to the present invention. FIG. 3 is an exploded view of a slider for a slide fastener according to the present invention. The slider for slide fastener according to the present invention includes a slider 11, a handle 12, and a fixing portion (for example, a nail body) 13. The slider 11 has a mounting surface 114. An extending projection 111 and a stopper projection 112 are formed on the installation surface 114. The extending protrusion 111 is at one end of the slider 11. The stopper projection 112 approaches the extending projection 111. A grip portion 121 is formed at one end of the handle 12, and a positioning portion 123 is formed by forming a through-hole 122 at the other end of the handle 12 opposite to the end where the grip portion 121 is formed. The puller 12 is mounted on the mounting surface 114 of the slider 111. The extending protrusion 111 of the slider 11 is inserted into the through hole 122 of the handle 12. The positioning part 123 is located between the stopper convex part 112 and the extending projection part 111. The fixing part 13 has a base part 131. The base 131 is above the positioning part 123. The fixed portion 13 is locked to the installation surface 114 of the slider 11.

  In this embodiment, the slider 11 further includes an accommodation port 113 and a connecting portion 115. The accommodation port 113 passes through the slider 11 and is at one end of the slider 11. The connecting portion 15 is at the other end of the slider 11 opposite to one end of the slider 11 in which the accommodation port 113 is formed. The connecting portion 115 connects the upper wing portion (not labeled) and the lower wing portion (not labeled) of the slider 11.

  In the present embodiment, one end of the base portion 131 of the fixing portion 13 is bent and extended downward to form a hook portion 132, and the other end is bent and extended downward to form a locking portion 133. Further, the hook portion 132 of the fixing portion 13 is inserted into the accommodation port 113 of the slider 11, and the locking portion 133 of the fixing portion 13 is locked to the connecting portion 115 of the slider 11.

  In this embodiment, the connecting portion 115 of the slider 11 has a concave shape. As a result, the locking portion 133 of the fixing portion 13 can be matched with the concave structure of the connecting portion 115, so that the locking portion 133 of the fixing portion 13 can be locked to the slider 11.

  An opening 134 is provided between the base portion 131 and the hook portion 132 of the fixing portion 13. The extending protrusion 111 of the slider 11 is inserted into the opening 134 of the fixed portion 13. The extending projection 111 of the slider 11 is for preventing one end of the opening 134 from coming off. When the element row (not shown) of the fastener tape is engaged by operating the handle 12, an opening is formed by the extending protrusion 111 of the slider 11 so that the hook portion 132 of the fixing portion 13 is not pulled out from the accommodation port 113 of the slider 11. One end of 134 is retained.

  This will be described with reference to FIGS. FIG. 4 is a plan view of a slide fastener slider according to the present invention. FIG. 5 is a schematic sectional view taken along line AA in FIG. The process of assembling the slide fastener slider according to the present invention will be described. First, by inserting the extending protrusion 111 formed on the installation surface 114 of the slider 11 into the through-hole 122 of the handle 12, the handle 12 is installed on the installation surface 114 of the slider 11. Thereby, the extending protrusion 111 of the slider 11 is positioned inside the through-hole 122 of the handle 12. Subsequently, the hook portion 132 at one end of the fixing portion 13 is inserted into the accommodation port 113 of the slider 11. When the element row (not shown) of the fastener tape is engaged, the extending protrusion 111 inserted into the opening 134 is brought into contact with one end of the opening 134, so that the hook portion 132 of the fixing portion 13 is moved to the slider 11. Escape from the storage port 113 is prevented. Subsequently, the locking portion 133 at the other end of the fixed portion 13 is locked to the concave portion of the connecting portion 115 having the concave shape of the slider 11. In this state, when the base portion 131 of the fixing portion 13 is pushed in the direction of the mounting surface 114 of the slider 11, the locking portion 133 of the fixing portion 13 is firmly locked in the concave portion of the connecting portion 115 of the slider 11. The application of the external force that presses the base 131 of the fixed portion 3 is stopped. Thereby, the assembly work of the slide fastener slider according to the present invention is completed.

  Next, a case where the slide fastener slider according to the present invention is slid along the fastener tape (not shown) in the direction for separating or meshing the element rows (not shown) of the fastener tape will be described. First, while lifting the grip portion 121 of the handle 12 with respect to the slider 11, the positioning portion 123 of the handle 12 between the extending projection 111 and the stopper projection 112 of the slider 11 contacts the installation surface 114 of the slider 11. The gripping part 121 is moved closer to the connecting part 115 by rotating the handle 12 in the arcuate trajectory direction in contact with the installation surface 114 as a rotation fulcrum. Further, when the element row of the fastener tape is engaged by operating the handle 12, the positioning portion 123 of the handle 12 comes into contact with the stopper convex portion 112 of the slider 11. It should be noted here that the shape of the stopper projection 112 is not particularly limited. Further, when the element rows of the fastener tape are separated or meshed by the slider 11, the slider 11, which is integrally formed, has the positioning portion 123 of the handle 12 moved by the stopper convex portion 112 that is convexly provided on the installation surface 114 of the slider 11. By restricting the movement distance on the 11 installation surfaces 114, it is possible to effectively prevent the puller 12 from escaping from the slider 11.

11 Slider 111 Extending projection 112 Stopper projection 113 Receiving port 114 Installation surface 115 Connecting part 12 Pulling hand 121 Holding part 123 Positioning part 13 Fixing part 131 Base 132 Hook part 133 Locking part 134 Opening 1a Slider 11a Extending protrusion 1b Pulling 11b Positioning portion 1c Fixing portion 1d Retaining element

Claims (8)

A slider having an installation surface, wherein an extension projection and a stopper projection are formed on the installation surface, the extension projection is at one end of the slider, and the stopper projection is at the extension projection A slider configured to approach,
A handle installed on the installation surface of the slider, wherein a grip portion is formed at one end of the handle, and a through hole is formed at the other end of the handle opposite to the one end where the grip portion is formed As a result, a positioning portion is formed, and the extension protrusion of the slider is inserted into the through hole of the pull handle, and the positioning portion is between the stopper protrusion and the extension protrusion. A puller configured as:
A fixed portion having a base and configured to be locked to the mounting surface of the slider;
A slider for a slide fastener characterized by comprising: The slider further includes a receiving port and a connecting portion,
The receiving port passes through the slider and is at one end of the slider;
The slide fastener slider according to claim 1, wherein the connecting portion is at the other end of the slider facing the one end of the slider formed in the receiving port.   The base portion of the fixing portion has one end curved and extended downward to form a hook portion, and the other end curved and extended downward to form a locking portion. Slider for slide fasteners.   The slide fastener slider according to claim 3, wherein the hook portion of the fixing portion is inserted into the accommodation port of the slider.   The slide fastener slider according to claim 3 or 4, wherein the locking portion of the fixing portion is locked to the connecting portion of the slider.   The slide fastener slider according to any one of claims 2 to 4, wherein the connecting portion has a concave shape. There is an opening between the base portion of the fixing portion and the hook portion,
The slide fastener slider according to claim 3, wherein the extending protrusion portion of the slider is inserted into the opening of the fixing portion.   The slide fastener slider according to any one of claims 1, 2, 3, 4, and 7, wherein the slider is integrally formed.