Zipper with zipper flap

Abstract

This invention provides a zipper with a zipper baffle, comprising two fabric strips, a base, and a zipper baffle. The inner edges of both fabric strips are provided with continuous rows of teeth. The base is slidably connected to the two fabric strips to allow the teeth to engage and disengage. The zipper baffle includes at least two sub-plates, which are parallel to each other and positioned at the head of the two fabric strips. The fabric strips are held between the two sub-plates in the thickness direction. Each sub-plate has an arc-shaped notch on one side, the shape of which matches the head shape of the base. When the base moves to the head position of the fabric strips, the head of the base fits against the inner wall of the notch. This zipper with a zipper baffle eliminates gaps at the head of the base, effectively preventing water leakage. By pre-joining the top of the zipper with the zipper baffle, the pocket sewing process can be streamlined by reducing the need for top-stop fixing, thus improving sewing efficiency. The zipper baffle has a simple structure and is suitable for nylon, plastic, and metal zippers.

Description

Technical Field

[0001] This utility model relates to the field of zipper technology, and in particular to a zipper with a zipper baffle. Background Technology

[0002] Zippers are an important accessory for clothing and bags. However, in existing zippers, when the zipper is in the zipped / closed position, there is a gap at the front of the base, making it easy for water to enter.

[0003] Therefore, it is necessary to provide a zipper with a zipper baffle to solve the above-mentioned technical problems. Utility Model Content

[0004] This utility model provides a zipper with a zipper baffle, which eliminates gaps at the head of the base and effectively prevents water damage.

[0005] The technical solution of this utility model is as follows:

[0006] A zipper with a zipper stop, comprising:

[0007] Two fabric strips, each with a continuous row of teeth along its inner edge;

[0008] A base, slidably connected to the two fabric strips, for engaging and disengaging the tooth rows; and

[0009] The zipper baffle includes two sub-plates, which are parallel to each other and positioned at the head of two fabric strips. The fabric strips are held between the two sub-plates in the thickness direction. Each sub-plate has an arc-shaped notch on one side, the shape of which matches the head shape of the base. When the base moves to the head position of the fabric strips, the head of the base fits against the inner wall of the notch.

[0010] In the zipper with zipper baffle described in this utility model, the opening size of the notch is larger than the width of the base in the width direction of the fabric tape.

[0011] In the zipper with zipper baffle described in this utility model, both sub-plates are made of metal and are fixedly connected.

[0012] In the zipper with zipper baffle of this utility model, one of the sub-plates is provided with a perforation, and the side of the other sub-plate is provided with a connecting post. The end of the connecting post is provided with a limiting piece, which is formed by deformation of the connecting post. The connecting post is sequentially inserted through the fabric tape and the perforation, and the sub-plate with the perforation is limited between the limiting piece and the other sub-plate.

[0013] In the zipper with zipper baffle described in this utility model, a pull tab is provided on the base, and the pull tab and the sub-plate with the connecting post are located on the same side of the fabric tape; the outer surface of the sub-plate with the connecting post is planar.

[0014] In the zipper with zipper baffle described in this utility model, an annular groove is provided around the outer end of the perforation, the groove is connected to the perforation, and the limiting piece is located in the groove.

[0015] In the zipper with zipper baffle of this utility model, there are multiple connecting posts, which are divided into two groups. One group of connecting posts is threaded through one of the fabric strips, and the other group of connecting posts is threaded through the other fabric strip. There are multiple perforations, which correspond to the multiple connecting posts respectively.

[0016] In the zipper with zipper baffle described in this utility model, the sub-plate is long and narrow, and its length direction is the same as the length direction of the fabric tape; each group of the connecting posts is set to two, and the two connecting posts in each group are arranged along the length direction of the sub-plate.

[0017] In the zipper with zipper baffle described in this utility model, a reinforcing rib is provided on one side of the inner edge of the fabric strip, and the tooth row is provided on the reinforcing rib; an avoidance groove is provided on the inner side of one of the sub-plates, and the reinforcing rib is provided in the avoidance groove.

[0018] In the zipper with zipper baffle described in this utility model, when the zipper with zipper baffle is in the closed state, the side of the base column facing away from the notch abuts against the tooth row.

[0019] Compared to existing technologies, the advantages of this invention are as follows: The zipper with a zipper baffle has two sub-plates respectively positioned on either side of the head of the fabric tape. When the zipper is closed, the head of the base fits snugly against the inner wall of the notch, eliminating gaps at the head of the base and effectively preventing water leakage. By pre-joining the top of the zipper with the zipper baffle, the pocket sewing process can be streamlined, reducing the need for top-stop fixing and improving sewing efficiency. The zipper baffle has a simple structure and is suitable for nylon, plastic, and metal zippers. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments are briefly introduced below. The drawings described below are only the corresponding drawings of some embodiments of this utility model.

[0021] Figure 1 This is a schematic diagram of the structure of a zipper with a zipper baffle provided for a preferred embodiment of the present invention.

[0022] Figure 2 This is an exploded structural diagram of a zipper with a zipper baffle provided for a preferred embodiment of the present invention.

[0023] Figure 3 This is a schematic diagram of the structure of one of the sub-plates of a zipper with a zipper baffle, provided for a preferred embodiment of the present invention.

[0024] in,

[0025] 11. Fabric strip, 111. Reinforced

[0026] 12. Base

[0027] 13. Zipper baffle; 131. Subplate; 1311. Notch; 1312. Perforation; 1313. Connecting post; 1314. Limiting piece; 1315. Sinking groove; 1316. Alternating groove.

[0028] In the diagram, units with similar structures are represented by the same labels. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0030] The directional terms mentioned in this utility model, such as "up", "down", "front", "back", "left", "right", "inner", "outer", "side", "top" and "bottom", are only for reference to the orientation of the accompanying drawings. The directional terms used are for the purpose of explaining and understanding this utility model, and are not intended to limit this utility model.

[0031] The terms "first" and "second" in this utility model are used for descriptive purposes only and should not be construed as indicating or implying relative importance, nor as a restriction on the order of events.

[0032] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0033] In existing zippers, when they are in the zippered state, there will be a gap at the front end of the base, which makes it easy for water to get in.

[0034] The following is a preferred embodiment of a zipper with a zipper baffle provided by this utility model, which can solve the above technical problems.

[0035] A preferred embodiment of this utility model provides a zipper with a zipper stop. Please refer to... Figure 1 and Figure 2 The zipper with a zipper baffle includes two fabric strips 11, a base 12, and a zipper baffle 13. The inner edges of both fabric strips 11 are provided with continuous rows of teeth (not shown in the figure). The base 12 is slidably connected to the two fabric strips 11 to allow the teeth to engage and disengage. The zipper baffle 13 includes two sub-plates 131, which are parallel to each other and positioned at the head of the two fabric strips 11. The fabric strips 11 are held between the two sub-plates 131 in the thickness direction of the fabric strips 11. Each sub-plate 131 has an arc-shaped notch 1311 on one side. The shape of the notch 1311 matches the head shape of the base 12. When the base 12 moves to the head position of the fabric strips 11, the head of the base 12 fits against the inner wall of the notch 1311.

[0036] This utility model discloses a zipper with a zipper baffle. Two sub-plates 131 are respectively positioned on either side of the head of the fabric tape 11. When the zipper is closed, the head of the base 12 fits against the inner wall of the notch 1311, ensuring no gaps at the head of the base 12 and effectively preventing water leakage. The zipper baffle 13 allows the top of the zipper to be joined together beforehand, reducing the need for fixing the top stop during pocket sewing and improving sewing efficiency. The zipper baffle has a simple structure and is suitable for nylon, plastic, and metal zippers.

[0037] Please refer to Figure 1 In the width direction of the fabric strip 11, the opening size of the notch 1311 is larger than the width of the base 12, so that the front part of the base 12 can be completely located in the notch 1311, thereby improving the waterproof performance.

[0038] Both sub-boards 131 are made of metal and are fixedly connected, making them more resistant to lateral tension and more sturdy and durable.

[0039] Please refer to Figure 2One sub-plate 131 has a through hole 1312, and the other sub-plate 131 has a connecting post 1313 on its side. The end of the connecting post 1313 has a limiting piece 1314, which is formed by deformation of the connecting post 1313. The connecting post 1313 passes sequentially through the fabric tape 11 and the through hole 1312. The sub-plate 131 with the through hole 1312 is positioned between the limiting piece 1314 and the other sub-plate 131. During installation, the connecting post 1313 is passed through the through hole 1312, and the end of the connecting post 1313 is tapped to form the limiting piece 1314. The limiting piece 1314 prevents the connecting post 1313 from detaching from the through hole 1312, thus connecting the two sub-plates 131. The two sub-plates 131 can be fixed by machine assembly. This structure facilitates the fixing of the two sub-plates 131 and ensures a secure connection between them.

[0040] Please refer to Figure 1 The base 12 is provided with a pull tab (not shown in the figure), and the pull tab and the sub-plate 131 with the connecting post 1313 are located on the same side of the fabric tape 11; the outer surface of the sub-plate 131 with the connecting post 1313 is flat. With the above structure, the limiting piece 1314 will not be exposed outside the zipper, and the outer surface of the sub-plate 131 can be decorated with patterns / colors.

[0041] Please refer to Figure 3 An annular groove 1315 is provided around the outer end of the perforation 1312. The groove 1315 is connected to the perforation 1312. The limiting piece 1314 is located in the groove 1315, which can prevent the limiting piece 1314 from scratching other items.

[0042] Please refer to Figure 2 Multiple connecting posts 1313 are provided, and the multiple connecting posts 1313 are divided into two groups. One group of connecting posts 1313 passes through one of the fabric strips 11, and the other group of connecting posts 1313 passes through another fabric strip 11. Multiple through holes 1312 are provided, and the multiple through holes 1312 correspond to the multiple connecting posts 1313 respectively. With the above structure, the connection between the two sub-plates 131 can be made more secure.

[0043] Please refer to Figure 2 The sub-plate 131 is elongated, with its length aligned with that of the fabric tape 11. Two connecting posts 1313 are configured for each group, arranged along the length of the sub-plate 131. The use of two connecting posts 1313 per group ensures a more secure connection between the two sub-plates 131. The arrangement of the two connecting posts 1313 along the length of the sub-plate 131 prevents interference with the fabric tape 11's attachment to the garment.

[0044] Please refer to Figure 2The inner edge of the fabric tape 11 is provided with a reinforcing rib 111, and the toothed teeth are disposed on the reinforcing rib 111. One of the sub-plates 131 has a recessed groove 1316 on its inner side, and the reinforcing rib 111 is disposed in the recessed groove 1316. The reinforcing rib 111 prevents the toothed teeth from detaching from the fabric tape 11. The reinforcing rib 111 is disposed in the recessed groove 1316, so that when the two sub-plates 131 are installed together, both sub-plates 131 are in close contact with the fabric tape 11, facilitating installation.

[0045] When the zipper with the zipper baffle is in the closed state, the side of the base 12's post facing away from the notch 1311 abuts against the toothed teeth. The post is a structure that connects the bottom and top pieces of the base 12. With this structure, when the zipper is in the closed state, there will be no excess toothed teeth interfering with the two sub-plates 131 being fixed to the fabric tape 11, and it can also ensure that the base 12 is slidably connected with a sufficient number of toothed teeth, preventing the base 12 from detaching from the fabric tape 11.

[0046] In other embodiments, the zipper baffle 13 may also be located at the bottom end of the fabric tape 11, or at any position of the fabric tape 11.

[0047] This utility model discloses a zipper with a zipper baffle. Two sub-plates are respectively positioned on either side of the head of the fabric tape. When the zipper is closed, the head of the base fits snugly against the inner wall of the notch, eliminating gaps at the head of the base and effectively preventing water leakage. The zipper baffle allows the top of the zipper to be joined together beforehand, reducing the need for fixing the top stop during pocket sewing and improving sewing efficiency. The zipper baffle has a simple structure and is suitable for nylon, plastic, and metal zippers.

[0048] In summary, although the present invention has been disclosed above with reference to preferred embodiments, the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the concept of the technical solution of the present invention, should be included within the scope of protection of the present invention.

Claims

1. A zipper with a zipper baffle, characterized in that, include: Two fabric strips, each with a continuous row of teeth along its inner edge; A base, slidably connected to the two fabric strips, for engaging and disengaging the tooth rows; and A zipper baffle includes at least two sub-plates, which are parallel to each other and positioned at the head of two fabric strips. The fabric strips are held between the two sub-plates in the thickness direction of the fabric strips. Each sub-plate has an arc-shaped notch on one side end, the shape of which matches the head shape of the base. When the base moves to the head position of the fabric strips, the head of the base fits against the inner wall of the notch.

2. The zipper with a zipper baffle according to claim 1, characterized in that, In the width direction of the fabric strip, the opening size of the notch is larger than the width of the base.

3. The zipper with a zipper baffle according to claim 1, characterized in that, Both sub-boards are made of metal and are fixedly connected.

4. The zipper with a zipper baffle according to claim 3, characterized in that, One of the sub-plates is provided with a perforation, and the other sub-plate is provided with a connecting post on its side. The end of the connecting post is provided with a limiting piece, which is formed by the deformation of the connecting post. The connecting post is sequentially inserted through the fabric tape and the perforation, and the sub-plate with the perforation is limited between the limiting piece and the other sub-plate.

5. The zipper with a zipper baffle according to claim 4, characterized in that, The base is provided with a pull tab, and the pull tab and the sub-plate with the connecting post are located on the same side of the fabric tape; the outer surface of the sub-plate with the connecting post is planar.

6. The zipper with a zipper baffle according to claim 4, characterized in that, An annular groove is provided around the outer end of the perforation, the groove is connected to the perforation, and the limiting piece is located in the groove.

7. The zipper with a zipper baffle according to claim 4, characterized in that, The connecting posts are configured in multiple ways, and the multiple connecting posts are divided into two groups. One group of connecting posts is threaded through one of the fabric strips, and the other group of connecting posts is threaded through the other fabric strip. The perforations are configured in multiple ways, and the multiple perforations correspond to the multiple connecting posts respectively.

8. The zipper with a zipper baffle according to claim 7, characterized in that, The sub-plate is long and narrow, and its length direction is the same as that of the fabric tape. Each group of connecting posts consists of two posts, and the two connecting posts in each group are arranged along the length direction of the sub-plate.

9. The zipper with a zipper baffle according to claim 1, characterized in that, A reinforcing rib is provided on one side of the inner edge of the fabric strip, and the tooth row is provided on the reinforcing rib; a clearance groove is provided on the inner side of one of the sub-plates, and the reinforcing rib is provided in the clearance groove.

10. The zipper with a zipper baffle according to claim 1, characterized in that, When the zipper with the zipper baffle is in the closed state, the side of the base column facing away from the notch abuts against the tooth row.

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