TWM261060U - Improved design of nylon zipper tab - Google Patents

Description

M261060 4. Creation instructions (1) [Technical field to which the new type belongs] The new type is about the improvement of the slider of a zipper. It is not only suitable for general zipper use, it is also available for a type of pull button with an increased single-side chain bandwidth. This makes the slider reduce the frictional resistance with the chain belt during the sliding process. [Previously, as shown in the sectional view, the pressure plate 9 and the lower pressure plate 9 5 have the same composition 9 5 and 9 7 can be separated by the production of sprockets. 2. Between one plate: Y-shaped rods are formed for use and the sliders are staggered. Therefore, as shown in Figure 2, in order to reveal that the slider 9 is set on the center column 9 of the upper plate table. 4. The groove 9 6 is closed, and the seam-like guide groove 9 pulls the slider 9 9 to use the γ-type coupling; otherwise, the slider 9 is used to close or close the zipper chain. Generally, the common structure includes a layer of drag ears and the upper 9 1 , 9 shows 8 on both sides and drags again. Engagement slot 9 Three-dimensional view of the slider 9 using the effect of the two rows of sprocket teeth in the center column and one upper platen 91, one bottom 9 3, one guide 2 located on both sides of the next platen of the upper platen and the center column 9 4 are three The vertically opposite two-lead ears can be combined = 6 to make the left and right two rows of the zipper 94 to slide the two rows of sprockets in the forward or reverse direction. The technical problem to be solved: The slider 9 has been Widely used in metal, t: when two rows of sprockets are introduced into the Y-shaped spraying slot 9 6 nylon: guide grooves 9 on both sides of each slider 9 8 are inserted into the Y-shaped spraying-casting chain Inside the slot, while M261060

The guide groove is formed by two upper and lower guide plates 95 on both sides of the slider. Because the distance between the guide grooves 98 is not large, the top and bottom surfaces of the two chain belts when the slider 9 slides will be generated with the upper and lower guide plates 95. Friction, but only within the frictional resistance will not affect the sliding of the slider. Takimachi rails, but Ik's improvement of zipper types and improvement of chain function. Some keys can no longer be used by the custom slider 9 after the structure is changed. Therefore, the special zipper should be implemented with a corresponding slider. For example, the applicant μ has a pull button with a function of shielding the gap of the chain band (the application has been filed in another case: "The point is: only one of the two right-side chain belts-the chain belt is: Wide chain belt, that is, the inner edge extends the width And become a widened segment, which should

The key teeth sewn under the bottom edge of the chain are covered; and after two rows of keys:, 5, the widening section can completely cover the two rows of chain teeth, and at the same time on the surface of the other chain. A. After the improved pull key has a tooth mesh, the two chain belts will overlap with the widened section of the cross belt on the other chain. Therefore, the thick top and bottom sides of the chain belt at the overlap are easy to connect with the slider. In the state where the widened section is also easy to increase the resistance with the Y-shaped engagement groove, problems such as the front of the slider appear. This is caused by the widening. Because the seam of the wide chain is widened, Widened construction for further improvement. The width of the chain is wide, so the double-row chain stacking method is formed. In other words, on the surface of the wide chain, the degree of overlap will increase, which will cause friction between the upper and lower two guide plates of the wide chain. However, the upper wall of 96 generates friction, so the width of the non-shaped key belt caused by stagnation or stagnation during sliding at 9 is wider than that of ordinary chain belts. The advantage is that the implementation of the chain belt does not produce a gap between the two chain belts. Pull head

f Page 6 M261060 Creative Instructions (3) In view of this, how to design a slider structure that can be used for general chain belts or widened chain belts is the main purpose of this new model. Second, the technical means to solve the problem: — In order to solve the above problems, the new technical means is the same as the nylon zipper slider improvement described in the first patent application, which includes an upper pressure plate, a lower pressure plate, a The drag ears provided on the surface of the upper pressure plate, a middle post between the upper pressure plate and the lower pressure plate, and a pull tab combined with the drag ears. The upper and lower two plates and the middle post further form a γ-type engaging groove. There are guide plates on both sides, which are characterized in that: the upper pressing plate of the slider is provided with a chamfered edge, which is chamfered from the upper edge of the side edge of the upper pressing plate to the bottom edge, so that the side of the upper pressing plate does not have a guide plate , And has a conduction space to reduce the frictional resistance between the chain belt and the top surface of the upper platen. As the second item in the scope of the patent application, it is attached to the improvement of the nylon and the slider described in the first item, which is characterized in that the chamfered edge is only provided on one side of the upper platen, and the other side is not provided with a chamfered edge. With guide plate. = Please request item 3 of the patent scope, which is attached to the nylon side described in item ， to make good, "the sign lies in: the chamfered edges are set on both sides of the upper platen so that there are no guide plates on both sides of the upper platen. The scope of the patent application for item 4, JL depends on the trend, the slider of the zipper is improved. Its characteristics are: === near the right protruding part, and the lower corner is located on the right side of your ear. = At the bottom edge part. The slider of the zipper is improved, and the special nylon described in item 1 above is characterized in that it can be replaced with a beveled edge with a curved edge. Μ Page 7 M261060 III. Contrast with the prior art Efficacy: f The new type uses the beveled edges of the upper plate of the slider to generate the conduction space and the upper plate: ^ It has the relationship of the plate, 'the widened section of the widened chain belt is easy to guide the groove' and reduce the top of the chain belt The upper pressing plate of the surface and the slider produces a widening section of the chain, and the upper wall of the γ-type spraying groove produces a sharp friction operation. "Sudden problems, see, make the slider more slippery [Embodiment below The first embodiment will be described in detail based on the embodiment shown in the drawing. 10 4 Among them, the Υ-shaped pattern for widening the rodent cover is shown on the right. The slider 1 shown in FIG. 3 is shown in FIG. 3 and the bottom edge of the chain is started and stopped by the chain. 7 cover; when the left side of the left groove is on the surface of the chain belt 1 on the surface layer, this is a new type of slider and one side 0 is parallel to the pull chain as shown in the figure 1 〇1, the teeth 1 〇3, 1 〇4 The top and bottom ends of the group are each provided with a top stop (the female stop 105 and the male stop 丄 002) in the figure are a widened chain belt. This widened section 1 07 will be the bottom right two rows of sprockets 1 〇3, ^ Will resonate together one after another (such as the widened segment of 02 and the meshing double-row sprocket will be clear as follows: the chain link combines the chain 1 00 〇2 and the car, the sprocket is not disclosed) 6 constituted 'that is the inside The chain under the edge 〇4 is introduced into the schematic diagram of the left 0 ^ and 1 shown in FIG. 4 and fitted, the seam is at the second chain 10 3 and the bottom stop, 〇 the edge extends the tooth 1 0 4 and the slider 1 〇), then the side chain Band 1 0 4 Complete M261060

Fourth, the creative instructions (5) masking, so the two chains will no longer create a gap between 100i, 102.

In order to make the slider suitable for the above-mentioned zipper 100, the new model is improved for the slider 10, and its features are shown in FIG. 5 and FIG. 6, wherein FIG. 5 is a perspective view of the slider, and FIG. 6 is a top view of the slider. ; The figure reveals that the slider worker 〇 includes the upper platen 1, the lower platen 2, the trailing ear 3, the center pillar 4 and the like, and has a γ-type spraying groove 6; the characteristics are ... The upper pressing plate 1 is provided with a chamfered edge 7 which is chamfered from the upper edge of the side edge of the upper pressing plate 1 to the bottom edge, so that the side of the upper pressing plate i does not have the guide plate 5; the chamfered edge 7 can be used to generate The larger conduction space 8 and the side of the upper pressure plate i do not have a relationship with the guide plate, and the frictional resistance generated by the chain belt 102 and the upper pressure plate 丄 is reduced. Based on the above-mentioned 'beveled edge 7 is only provided on one side of the upper plate 1, the other side is not provided with the beveled edge but has a guide plate 5, so the upper and lower pressure plates 1, 2 of this side will have upper and lower guide plates. 5 forms a slot-like guide groove 9. In order to make the conduction space 8 bigger and better, the lower right corner of the bottom side of the upper platen 2 can be cut off. 'Only the lower left corner and the central part where the ear 3 is set are retained. Also, the right side of the upper platen 1 should not be completely deleted because it still It has the function of smoothly pressing the chain belt 102, so the upper right side of the upper platen 1 is retained, and the lower right side of the original guide plate is cut off obliquely, so that the upper corner of the chamfered edge 7 is near the right end of the upper platen 1. And the lower corner is at the bottom edge of the lower right end of the ear 3. As shown in FIG. 7, it is a cross-sectional view of a slider with two rows of sprocket teeth and two links. The figure reveals that the right side of the upper platen 1 has a chamfered edge 7, so it does not have the same structure as the guide plate 5 on the left side. The right side of the head 1 〇 has only

Page 9 M261060 4. Creation instructions (6) Form the conduction space 8 and the left side is at 9. The slot of the conduction space 8 is introduced into the Y-shaped engagement groove 6 1 0 2 than the guide grooves 3 and 104. The Y-shaped engagement groove is also introduced along with it. Introduced by the guide groove 9, and the right side chain 1 is a widened type, and the conductive belt 8 is superimposed on the other chain 101 to create a conduction space 8. Therefore, the resistance during sliding can be reduced. In the state of the lower pressure plate 2 and the guide plate 5, a large guide groove 9 will be formed between the upper and lower two guide plates 5. Therefore, after the first row of chains 1 Q, the left and right chain belts 10 and 6 are inside, but the left chain belt 1 Q 1 is 0. 2 is introduced from the conduction space 8. The chain is widened, so the width of the widened section 107 will increase, but the slider 1 will have friction with the chain 102, so that the slider 1 can slide smoothly. . [Second Embodiment] As shown in FIG. 8 ', since the chain belt 101 can also be provided with chamfered edges 7 on both sides in order to save a set of molds, they can be symmetrical to each other when the edges 7 are developed. In the second embodiment, as shown in FIG. 9, as shown in the figure, the chamfered edge 7 'of the upper platen 1 disclosed in this figure can also be used to produce a conductive air-moon dagger to generate the chamfered edge 7 as described above. Within the characteristics of this new model. The perspective view of the second embodiment of the slider is a widened chain belt, so the left or right widened chain belt of the upper platen 1 can be closed, and the left and right sides have a diagonal balance. The top view of the third embodiment of the slider is replaced by a curved edge 7 instead, and the arc 8 is used; therefore, the curved edge 7 also has the same effect, and the curved edge should be covered.

M261060 Brief description of the drawings [Simplified description of the drawings] Figure 1 A perspective view of a conventional slider. Fig. 2 A sectional view of a conventional slider. . Figure 4 is a schematic diagram of the slider of Figure 3 with double-row sprocket and key band. Fig. 5 is a perspective view of the slider of Fig. 3; Fig. 6 is a top view of the slider of Fig. 3; Fig. 7 is a full sectional view of the slider of Fig. 4 with a sprocket; and Fig. 8 is a perspective view of the slider of the second embodiment of the present invention. Fig. 9 Top view of the slider according to the third embodiment of the present invention. [Description of main component symbols] [This creation] 10 0 · · • • Zipper 10 1 · · • • Chain 10 12 · · • • Chain 10 10 · •• Sprocket 10 4 · · • • Sprocket 10 5 · · •• Female stop 10 6 · · •• Male stop 10 7 · · • Wide section 10 • · · • • Slider 1 · • Upper plate 2 · • · · • Lower platen

Page 11 M261060 Brief description of the diagrams • •• Ear 4 5 6 7 7, 8 9 • • • Middle post • • • Guide Y-shaped engaging groove • • Beveled edge • • Curved edge • Conducting space • • • Guide grooves] 99 2 4 9 6 9 7 9 8 • •• Sliders •• Upper Plates •• Lower Plates ••• Mounting Ears ••• Middle Columns •• Side Guide Plates γ Type Coupling Slots • • • Pull ••• Guide

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Claims (1)

M261060 5. Scope of patent application 1. An improvement on the slider of the nylon pull button, which includes an upper platen, a lower platen, a trailing lug provided on the surface of the upper platen, a middle post between the upper platen and the lower platen, and A pull tab combined with a drag ear, the upper and lower two pressure plates form a γ-type engaging groove with the center pillar, and the two sides of the lower pressure plate further have guide plates, which are characterized in that: the upper pressure plate of the slider is provided with a beveled edge, and the beveled edge The side is chamfered from the upper edge of the side edge of the upper plate to the bottom side, so that the side of the upper plate does not have a guide plate, but has a conducting space that reduces frictional resistance between the chain belt and the top surface of the upper plate. 2 · Modification of the slider of the nylon zipper as described in item 1 of the scope of patent application Among them, the chamfered edge is provided on only one side of the upper platen, and the chamfered edge is not provided on the other side and has a guide plate. 3. The improved slider of the nylon zipper according to item 1 of the patent application scope, wherein the chamfered edges are provided on both sides of the upper platen, so that neither side of the upper platen has a guide plate. 4 · The slider of the nylon zipper according to item 1 of the scope of the patent application is improved, wherein the upper corner of the chamfered edge is located at the protruding portion near the right end of the upper pressure plate, and the lower corner is located at the bottom edge portion of the lower right end of the trailing ear. 5 The improvement of the slider of the nylon zipper according to item 1 of the declared patent scope, wherein 旎 replaces the chamfered edge with a curved edge.