Combination stop, zipper and zipper article

Abstract

The disclosed combination bottom stop comprises a bottom stop fixing part and a movable bolt. The bottom stop fixing part comprises a square fixing part and a square connecting part, the square fixing part is provided with a bolt accommodating groove, one end of the square connecting part is connected with the square fixing part, and the other end is used for being connected with a first cloth tape. The first end of the movable bolt is used for being insertedly matched with the bolt accommodating groove, the second end is used for being connected with a second cloth tape, a bolt leading-in part is arranged at the end of the square connecting part facing the movable bolt, and the bolt leading-in part is a slope structure inclined from the groove bottom of the bolt accommodating groove to the opening direction. In the process of inserting the movable bolt into the bolt accommodating groove, the bolt leading-in part plays a guiding function, and the cooperation with the puller can more smoothly guide the movable bolt into the bolt accommodating groove, and the installation of the movable bolt and the bottom stop fixing part is completed.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of clothing accessories, and more particularly to a combined stop, zipper and zipper product. BACKGROUND

[0002] The zipper is a very important auxiliary material for clothing and bags, and the zipper is composed of a puller, a tape, a chain, a square plug (including a stop square plug and a movable plug), and the like. Because the invisible zipper is used on clothing, the puller is hidden behind the tape and the fabric, so it is called invisible zipper. When the door of the clothing uses the zipper, the conventional zipper will break the continuity of the fabric and damage the integrity of the clothing, and the fabric on both sides of the chain of the invisible zipper is tightly combined, so the continuity between the fabrics is better.

[0003] Because the zipper tape and the cloth of the clothing exist in the front, the stop end of the zipper needs to be hidden behind the puller, so it is more difficult to determine whether the plug is inserted into the correct position. If the user does not insert the movable plug into the predetermined position and forcibly pulls the puller, the stop square plug and the movable plug will be separated, and the chain of the zipper will be broken. The existing invisible zipper is basically a closed zipper, and the square plug of the open invisible zipper is mostly made of metal material, and the structure of the plug-in cooperation is relatively simple, which leads the user to need to plug in multiple times to position the stop square plug and the movable plug, so that the closing process of the invisible zipper is relatively inconvenient, and in addition, the stop square plug made of metal material is easy to hurt the user when opening.

[0004] Therefore, how to improve the convenience of opening and closing the invisible zipper has become a technical problem to be solved by those skilled in the art. SUMMARY

[0005] Therefore, the purpose of the present application is to provide a combined stop to improve the convenience of opening and closing the invisible zipper.

[0006] Another purpose of the present application is to provide a zipper comprising the combined stop described above.

[0007] Still another purpose of the present application is to provide a zipper product comprising the zipper described above.

[0008] To achieve the above purpose, the present application provides the following technical solution:

[0009] A combined stop comprises:

[0010] The stop fixing part comprises a square plug fixing part and a square plug connecting part, the square plug fixing part is provided with a plug receiving groove, one end of the square plug connecting part is connected with the square plug fixing part, and the other end is used for connecting with the first tape;

[0011] The movable plug-in pin is provided with a plug-in pin guide part at one end of the block connecting part, and the plug-in pin guide part is a slope structure inclined from the bottom of the plug-in pin accommodating groove to the opening direction.

[0012] Optionally, in the combination stopper mentioned above, the movable plug-in pin comprises:

[0013] The plug-in rod is used for plug-in cooperation with the plug-in pin accommodating groove.

[0014] The plug-in pin fixing member is connected with the plug-in rod, and the plug-in rod and the plug-in pin fixing member are provided with a plug-in pin gap for sliding cooperation with the puller, and the plug-in pin fixing member is used for connecting with the second tape.

[0015] Optionally, in the combination stopper mentioned above, the plug-in pin fixing member is provided with a plug-in pin limiting part, and the plug-in pin limiting part is used for being limited by the outer wall of the plug-in pin accommodating groove.

[0016] Optionally, in the combination stopper mentioned above, the side wall of the plug-in pin accommodating groove is provided with a sliding guide part for embedding the plug-in pin gap.

[0017] Optionally, in the combination stopper mentioned above, the block fixing part and the block connecting part are integrated structure or split structure.

[0018] Optionally, in the combination stopper mentioned above, the block connecting part is provided with a clamping protrusion at both sides.

[0019] The block fixing part is provided with a mounting groove in communication with the plug-in pin accommodating groove, and the side wall of the mounting groove is provided with a clamping groove for embedding the clamping protrusion.

[0020] Optionally, in the combination stopper mentioned above, one end of the block fixing part facing the puller is provided with an extension part, and a sliding gap for sliding cooperation with the puller is formed between the other end of the block connecting part away from the movable plug-in pin and the extension part.

[0021] Optionally, in the combination stopper mentioned above, the stopper fixing part and the movable plug-in pin are injection molded.

[0022] A zipper comprises the combination stopper mentioned above.

[0023] A zipper product comprises the zipper mentioned above.

[0024] The combination lower stop provided by the present application comprises a lower stop fixing part and a movable bolt. The lower stop fixing part comprises a square fixing part and a square connecting part, the square fixing part is provided with a bolt accommodating groove, one end of the square connecting part is connected with the square fixing part, and the other end is used for being connected with a first tape. The first end of the movable bolt is used for being insertedly matched with the bolt accommodating groove, the second end is used for being connected with a second tape, a bolt leading-in part is arranged at the end of the square connecting part facing the movable bolt, and the bolt leading-in part is a slope structure inclined from the groove bottom of the bolt accommodating groove to the opening direction. In the process of inserting the movable bolt into the bolt accommodating groove, the bolt leading-in part plays a guiding function, and the cooperation with the puller can more smoothly guide the movable bolt into the bolt accommodating groove, and the installation of the movable bolt and the lower stop fixing part is completed.

[0025] Compared with the prior art, the combination lower stop provided by the present application increases the leading-in structure in the process of inserting the movable bolt, so that the insertion and extraction of the movable bolt is more smooth, and the convenience of opening and closing the invisible zipper is improved.

[0026] The zipper provided by the present application comprises the above combination lower stop, so it also has the above advantages, which will not be repeated here.

[0027] The zipper product provided by the present application comprises the above zipper, so it also has the above advantages, which will not be repeated here. BRIEF DESCRIPTION OF DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced below. Obviously, the drawings in the following description only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0029] Figure 1 The zipper disclosed by the embodiment of the present application is shown in the first angle axonometric view;

[0030] Figure 2 The zipper disclosed by the embodiment of the present application is shown in the second angle axonometric view;

[0031] Figure 3 The installation structure diagram of the combination lower stop disclosed by the embodiment of the present application is shown in the second angle axonometric view;

[0032] Figure 4 The disassembled structure diagram of the combination lower stop disclosed by the embodiment of the present application is shown in the second angle axonometric view;

[0033] Figure 5 The structure diagram of the movable part of the zipper disclosed by the embodiment of the present application is shown in the second angle axonometric view;

[0034] Figure 6Axonometric view of the fixed part of the slide fastener at a first angle according to an embodiment of the present application;

[0035] Figure 7 Axonometric view of the fixed part of the slide fastener at a second angle according to an embodiment of the present application;

[0036] Figure 8 Exploded view of the fixed part of the slide fastener according to an embodiment of the present application;

[0037] Figure 9 Schematic view of the mounting structure of the lower stop according to an embodiment of the present application;

[0038] Figure 10 Schematic view of the exploded structure of the lower stop according to an embodiment of the present application.

[0039] In the figure, 100 is the lower stop, 110 is the block fixing part, 111 is the positioning hole, 112 is the sliding guide part, 113 is the plug receiving groove, 114 is the plug-in limiting part, 115 is the extension part, 116 is the mounting groove, 120 is the block connecting part, 121 is the sliding gap, 122 is the clamping protrusion, and 123 is the plug guide part.

[0040] 200 is the movable plug, 210 is the plug rod, 220 is the plug fixing member, and 221 is the plug limiting part.

[0041] 300 is the first cloth tape, and 310 is the second cloth tape.

[0042] 400 is the first fastener, and 410 is the second fastener.

[0043] 500 is the slider. DETAILED DESCRIPTION

[0044] The core of the present application is to disclose a combined lower stop to improve the convenience of opening and closing the invisible slide fastener.

[0045] Another core of the present application is to disclose a slide fastener comprising the combined lower stop described above.

[0046] Still another core of the present application is to disclose a slide fastener product comprising the slide fastener described above.

[0047] Hereinafter, embodiments will be described with reference to the accompanying drawings. Furthermore, the embodiments shown below do not limit the invention described in the claims in any way. In addition, the entire content of the embodiments shown below is not limited to what is necessary for solving the solution of the invention described in the claims.

[0048] In the description of the embodiments of the present application, unless otherwise specified, " / " represents the meaning of or, for example, A / B can represent A or B; "and / or" herein is only a description of the association relationship of the associated objects, which means that there can be three relationships, for example, A and / or B, which can represent: A exists alone, A and B exist together, and B exists alone. In addition, in the description of the embodiments of the present application, "multiple" means two or more than two.

[0049] Hereinafter, the terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features.

[0050] The combination of the stop disclosed in the embodiments of the present application is applied to the invisible zipper, which can be named as invisible zipper combination stop, hereinafter referred to as combination stop.

[0051] In combination Figure 1 And Figure 2 The combination stop disclosed in the embodiments of the present application includes a stop fixed part 100 and a movable bolt 200. The stop fixed part 100 includes a square fixed part 110 and a square connecting part 120, the square fixed part 110 is provided with a bolt accommodating groove 113, one end of the square connecting part 120 is connected with the square fixed part 110, and the other end is used for connecting with the first cloth tape 300.

[0052] In combination Figure 9 The first end of the movable bolt 200 is used for plug-in cooperation with the bolt accommodating groove 113, and the second end is used for connecting with the second cloth tape 310. A bolt guide-in part 123 is arranged at one end of the square connecting part 120 facing the movable bolt 200, and the bolt guide-in part 123 is a slope structure inclined from the groove bottom of the bolt accommodating groove 113 to the opening direction.

[0053] During the process of inserting the movable bolt 200 into the bolt accommodating groove 113, the bolt guide-in part 123 plays a guiding function, which cooperates with the puller to more smoothly guide the movable bolt 200 into the bolt accommodating groove 113, and completes the installation of the movable bolt 200 and the stop fixed part 100.

[0054] Compared with the prior art, the combination stop disclosed in the embodiments of the present application increases the guide-in structure in the plug-in process of the movable bolt 200 through the bolt guide-in part 123, so that the plug-in of the movable bolt 200 is more smooth, and the convenience of opening and closing the invisible zipper is improved.

[0055] In a specific embodiment, as Figure 5As shown, the movable pin 200 includes a insertion rod 210 and a pin fixing member 220. The insertion rod 210 is used to engage with the pin receiving groove 113 and plays a guiding role in the insertion process, so as to realize the insertion of the movable pin 200 and the lower stop fixing part 100.

[0056] The pin fixing member 220 is connected to the insert rod 210, and there is a pin gap between the insert rod 210 and the pin fixing member 220 for sliding engagement with the zipper head 500. The sliding engagement between the zipper head 500 and the pin gap allows the movable pin 200 to smoothly pass through the zipper head fabric seam of the zipper head 500 until it is inserted into the pin receiving groove 113 of the lower stop fixing part 100. The pin fixing member 220 is used to connect with the second fabric belt 310, and the second chain tooth 410 is provided on the second fabric belt 310, thereby realizing the connection of the second chain tooth 410, the second fabric belt 310 and the movable pin 200.

[0057] Furthermore, in order to limit the specific position of the movable pin 200 inserted into the pin receiving groove 113, a pin limiting part 221 is provided on the pin fixing member 220, in conjunction with... Figure 5 The pin limiting part 221 is a functional surface facing the direction of the pin receiving groove 113. When the movable pin 200 is inserted into the designated position in the pin receiving groove 113, the pin limiting part 221 will be limited by the outer wall of the pin receiving groove 113 to ensure that the movable pin 200 and the lower stop fixing part 100 are accurately positioned.

[0058] Specifically, such as Figure 7 As shown, the side wall of the block fixing part 110 away from the block connecting part 120 is the insertion limiting part 114. The end face of the insertion limiting part 114 facing away from the bottom of the pin receiving groove 113 is used to abut against the pin limiting part 221 for limiting.

[0059] Since the movable pin 200 needs to pass through the pull head 500 before being inserted into the block fixing part 110, the two sides of the pin gap are open. In order to further guide the insertion process of the movable pin 200, such as... Figure 7 As shown, a sliding guide portion 112 for inserting into the pin gap is provided on the side wall of the pin receiving groove 113. When the movable pin 200 passes through the pull head 500 and enters the pin receiving groove 113, the pin gap aligns with the sliding guide portion 112 and slides to engage, thereby guiding the movable pin 200.

[0060] Combination Figure 7 The pin receiving groove 113 has limiting sidewalls that restrict the movable pin 200 in three circumferential directions, and the sliding guide 112 has a limiting function that restricts the movable pin 200 in a fourth circumferential direction. The pin receiving groove 113 and the sliding guide 112 together form a circumferential limit on the sliding guide 112.

[0061] likeFigure 8 As shown, the sliding guide portion 112 gradually decreases in width when extending to the groove bottom of the plug receiving groove 113, so as to save material and reduce product weight without affecting the guiding function.

[0062] The block fixing portion 110 and the block connecting portion 120 can be of an integrated structure or a split structure. In the production process, the block fixing portion 110 of the split structure can be assembled with the block connecting portion 120, the first cloth tape 300 and the first chain tooth 400 first, and then assembled with the block fixing portion 110, so as to reduce the production difficulty. The block fixing portion 110 of the integrated structure has a large volume, and the assembly difficulty with the first cloth tape 300 and the first chain tooth 400 is high.

[0063] In order to realize the fixed connection of the block fixing portion 110 and the block connecting portion 120, as shown in Figure 10 The block fixing portion 110 is provided with a mounting groove 116 in communication with the plug receiving groove 113, and the side wall of the mounting groove 116 is provided with an embedded clamping groove. The block connecting portion 120 is provided with clamping protrusions 122 on both sides, which are used to be embedded in the embedded clamping groove.

[0064] The clamping protrusions 122 and the embedded clamping groove can realize the connection of the block fixing portion 110 and the block connecting portion 120. The block connecting portion 120 can be directly formed on the block fixing portion 110 by injection molding. Figure 10 The clamping protrusions 122 are L-shaped (the part perpendicular to the extension direction of the block connecting portion 120 is closer to the groove bottom of the mounting groove 116 than the part parallel to the block connecting portion 120), and the clamping protrusions 122 can also be T-shaped or other shapes.

[0065] The clamping protrusions 122 can also be arranged on only one side surface of the block fixing portion 110, as long as the connection function can be realized. The connection strength is higher when arranged on both sides.

[0066] When the block fixing portion 110 and the block connecting portion 120 are of a split structure, in combination with Figure 9 The block fixing portion 110 and the block connecting portion 120 can be combined by secondary molding. Preferably, the block fixing portion 110 and the block connecting portion 120 are combined by ultrasonic hot melting.

[0067] The block fixing portion 110 and the block connecting portion 120 can also be combined by buckling, for example, the mounting groove 116 is arranged on the block fixing portion 110, and the block connecting portion 120 is provided with a connecting block slightly larger in volume than the mounting groove 116. The connecting block is squeezed into the mounting groove 116, so as to realize the clamping of the block fixing portion 110 and the block connecting portion 120.

[0068] In combination withFigure 6 and Figure 8 The end of the block fixing part 110 facing the slider 500 is provided with an extension part 115, and a sliding gap 121 for sliding cooperation with the slider 500 is formed between the end of the block connecting part 120 facing away from the movable bolt 200 and the extension part 115. When the block connecting part 120 is fixed on the block fixing part 110, the sliding gap 121 is formed between the block connecting part 120 and the extension part 115, and the sliding gap 121 can accommodate the bottom plate of the slider 500, thereby sliding cooperation with the slider 500.

[0069] In combination Figure 6 The extension part 115 can be connected with the first cloth tape 300, and as shown in Figure 10 The side of the extension part 115 facing the movable bolt 200 also has a bolt guide part / insertion inclined surface for guiding the movable bolt 200.

[0070] In combination Figure 3 A positioning hole 111 is provided on the block fixing part 110, the end of the block connecting part 120 can be embedded in the positioning hole 111, and the positioning hole 111 can balance the pressure inside and outside the bolt receiving groove 113 during the insertion of the movable bolt 200.

[0071] In use, the insertion rod 210 of the movable bolt 200 is inserted into the slider 500 along the slider guide inlet and inserted into the block fixing part 110, the insertion rod 210 is fixed on the block fixing part 110 through the bolt receiving groove 113 and the sliding guide part 112 of the block fixing part 110, and the insertion limiting part 114 (the end surface of the block fixing part 110 facing the slider 500) can limit the movement of the movable bolt 200 in the depth direction of the bolt receiving groove 113. The positioning hole 113 can limit the movement of the movable bolt 200 in the horizontal direction of the bolt receiving groove 113, so that the stability of the insertion rod 210 is greatly improved.

[0072] As shown in Figure 3 and Figure 4 The first cloth tape 300 and the second cloth tape 310 are both processed by a bending process.

[0073] The block fixing part 100 and the movable bolt 200 disclosed in the embodiment of the application can be prepared by injection molding, the production process of the combined block is simpler, the physical properties of the invisible zipper are improved, the product is lightweight, the insertion of the movable bolt 200 is facilitated, and the opening and closing of the invisible zipper is more smooth.

[0074] The zipper disclosed in the embodiment of the application comprises the combined block described above, and therefore has the advantages described above, which will not be repeated here.

[0075] In an embodiment, the block fixing part 110 is connected with the first tape 300, the block connecting part 120 is connected with the first fastener 400; the stick 210 of the movable bolt 200 is connected with the second fastener 410, and the bolt fixing part 220 is connected with the second tape 310.

[0076] The zipper product disclosed in the embodiments of the present application comprises the zipper described above, and thus has the advantages described above, which will not be repeated here.

[0077] The terms "first" and "second" and the like in the specification and claims of the present application are used to distinguish different objects, and are not used to describe a specific order. In addition, the terms "comprise" and "have" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device including a series of steps or units is not limited to the listed steps or units, but can include steps or units not listed.

[0078] The above description of the disclosed embodiments enables a person skilled in the art to implement or use the present application. Various modifications to the embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

[0079] The above description is merely preferred embodiments of the present application and a description of the principles of the technology used, and is not intended to limit the present application. Those skilled in the art can make various changes and modifications to the present application. The scope of the application involved in the present application is not limited to the technical solutions formed by the specific combinations of the technical features described above, and should also cover other technical solutions formed by any combination of the above technical features or equivalent features, without departing from the above application concept. For example, the above features can be replaced with technical features disclosed in the present application (but not limited to) having similar functions to form technical solutions.

Claims

1. A combination lower stop, characterized in that, The utility model relates to a zipper, which comprises: a lower stop fixing part (100) comprising a square fixing part (110) and a square connecting part (120), wherein the square fixing part (110) is provided with a latch receiving groove (113), one end of the square connecting part (120) is connected with the square fixing part (110), and the other end is used for connecting with a first tape (300); a movable latch (200) which is used for plug-in cooperation with the latch receiving groove (113) at a first end and is used for connecting with a second tape (310) at a second end, wherein one end of the square connecting part (120) facing the movable latch (200) is provided with a latch guide-in part (123) which is a slope structure inclined from the groove bottom of the latch receiving groove (113) to the opening direction; one end of the square fixing part (110) facing a puller (500) is provided with an extension part (115), and a sliding gap (121) for sliding cooperation with the puller (500) is formed between the other end of the square connecting part (120) facing away from the movable latch (200) and the extension part (115); when the square connecting part (120) is fixed on the square fixing part (110), the sliding gap (121) formed between the square connecting part (120) and the extension part (115) can accommodate a puller bottom plate; one side of the extension part (115) facing the movable latch (200) has a latch guide-in slope for guiding the movable latch (200) in.

2. The combination lower stop of claim 1, wherein, The movable latch (200) comprises: a plug rod (210) used for plug-in cooperation with the latch receiving groove (113); a latch fixing part (220) connected with the plug rod (210), wherein the plug rod (210) and the latch fixing part (220) have a latch gap for sliding cooperation with the puller (500), and the latch fixing part (220) is used for connecting with the second tape (310).

3. The combination lower stop of claim 2, wherein, The latch fixing part (220) is provided with a latch limiting part (221) which is limited by the outer wall of the latch receiving groove (113).

4. The combination lower stop of claim 2, wherein, The side wall of the latch receiving groove (113) is provided with a sliding guide part (112) for embedding the latch gap.

5. The combination lower stop of claim 1, wherein, The square fixing part (110) and the square connecting part (120) are of an integrated structure or a split structure.

6. The combination lower stop of claim 5, wherein, Both sides of the square connecting part (120) are provided with clamping protrusions (122); the square fixing part (110) is provided with a mounting groove (116) in communication with the latch receiving groove (113), and the side wall of the mounting groove (116) is provided with an embedding clamping groove for embedding the clamping protrusions (122).

7. The combination lower stop of claim 5 wherein, Both the lower stop fixing part (100) and the movable latch (200) are injection molded.

8. A zipper characterized by, The utility model relates to a combination lower stop comprising any one of claims 1-7.

9. A zipper article characterized by, The utility model relates to a zipper comprising the puller of claim 8.

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