Easy-to-use double-sided zipper and clothing

Abstract

This invention provides a breathable, double-sided synchronously opening zipper and garment. The double-sided synchronously opening zipper includes two zippers and two synchronous cords; the two zippers are arranged opposite each other, each zipper including a zipper body and a zipper pull, the zipper body including two connecting straps, each connecting strap having a chain of teeth at its adjacent edges, and the zipper pull slidingly connected to the two chain teeth; the two synchronous cords form a loop, with each end of the synchronous cord connected to the zipper pull of the two zippers respectively; under normal wear, both zippers are in a closed state. When the user feels stuffy or needs increased breathability, the user can pull the zipper pull located at the front of the garment to open the front zipper. The front zipper pull will drive the rear zipper pull through the synchronous cords, causing the zipper located at the back of the garment to open simultaneously, creating openings on both the front and back of the garment, forming airflow to facilitate heat dissipation from the inside of the garment, without needing to remove the garment, making it convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of zipper technology, and in particular to a breathable, two-sided synchronously opening and closing zipper and related garments. Background Technology

[0002] During outdoor sports, prolonged exercise generates significant heat and sweat. Existing garments such as rain jackets and coats have poor breathability, and directly opening the zipper or removing the clothing can lead to excessive heat loss, increasing the risk of catching a cold or fever. Therefore, there is a need for a breathable, double-sided zipper and garment to address these issues. Utility Model Content

[0003] This utility model provides a breathable, two-sided synchronously opening and closing zipper and garment, which is convenient to use and facilitates ventilation.

[0004] This utility model provides a breathable, double-sided synchronously opening and closing zipper for clothing, comprising two zippers and two synchronous cords; The two zippers are arranged opposite each other. Each zipper includes a zipper body and a zipper pull. The zipper body includes two connecting straps for connecting to clothing. Each connecting strap has a row of chain teeth at its adjacent edges. The zipper pull is slidably connected to the two rows of chain teeth so that the two rows of chain teeth can be opened and closed. The two synchronization ropes form a loop, and the two ends of each synchronization rope are respectively connected to the zipper heads of the two zippers; when one of the zipper heads moves, the other zipper head moves synchronously through the synchronization rope, so that the two zippers open or close at the same time.

[0005] The zipper head includes a base, and at least one zipper head includes a pull tab for the user to pull the zipper head, which is connected to the outside of the corresponding base. Both synchronization ropes are connected to the inside of the base.

[0006] The base has a synchronization rope connection part on its inner side, and the synchronization rope connection part is connected to the synchronization rope.

[0007] The end of the synchronization rope is bent into a U-shape and hooked to the synchronization rope connection part of the base, and the two arms of the U-shape are fixedly connected.

[0008] The breathable, double-sided synchronously opening and closing zipper also includes two reinforcing members, each corresponding to one of the two synchronous ropes. Each reinforcing member is long and narrow and is used to connect with clothing. The reinforcing members have perforations along their length, and the synchronous ropes are threaded through the perforations.

[0009] The reinforcing component is separately disposed from the zipper body.

[0010] The reinforcing component includes a reinforcing sheet and a reinforcing tube. The reinforcing tube is bent into an arc shape, and the inner cavity of the reinforcing tube forms the perforation. The reinforcing sheet is connected to the outer wall of the reinforcing tube and extends along the length of the reinforcing tube. The reinforcing sheet is used to connect with clothing fabric.

[0011] This utility model also provides a breathable garment, which is provided with the aforementioned two-sided synchronous opening and closing zipper, which is used to realize the simultaneous opening and closing of the front and back of the garment.

[0012] This utility model also provides a breathable, two-sided synchronously opening and closing zipper for clothing, characterized in that it includes two zippers and two synchronous cords; Two zippers are positioned at different locations on the garment at a certain distance from each other. Each zipper includes a zipper body and a zipper pull. The zipper body includes two connecting straps for connecting to the garment. Each connecting strap has a row of chain teeth at its adjacent edges. The zipper pull is slidably connected to the two rows of chain teeth so that the two rows of chain teeth can be opened and closed. The two ends of the two synchronization ropes are respectively connected to the zipper heads of the two zippers, so that the two synchronization ropes form a loop; when one of the zipper heads moves, the other zipper head moves synchronously through the synchronization rope, so that the two zippers open or close at the same time.

[0013] This utility model provides a breathable, dual-sided synchronously opening zipper and garment. During normal wear, both zippers are closed. When the user feels stuffy or needs increased breathability, they can pull the zipper at the front of the garment. Pulling the front zipper triggers the rear zipper via a synchronous cord, simultaneously opening the rear zipper. With both zippers open, openings are created on both the front and back of the garment, allowing airflow through these openings to the inside of the garment, creating ventilation and facilitating heat dissipation without removing the garment. This convenient design allows for easy cooling. Attached Figure Description

[0014] 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.

[0015] Figure 1 This is a schematic diagram of the front structure of the breathable clothing provided in the first embodiment of the present invention in the zipper-closed state; Figure 2 yes Figure 1 A structural diagram of a breathable garment from another angle when the zipper is closed; Figure 3 yes Figure 1 A schematic diagram of the back structure of breathable clothing with the zipper closed; Figure 4 yes Figure 3 A structural diagram of the back of a breathable garment when the zipper is closed, from another angle. Figure 5 yes Figure 1 A schematic diagram of the front structure of breathable clothing with the zipper open; Figure 6 yes Figure 5 A structural diagram of a breathable garment from another angle with the zipper open; Figure 7 yes Figure 5 A schematic diagram of the back structure of breathable clothing with the zipper open; Figure 8 yes Figure 5 A structural diagram of the back of a breathable garment with the zipper open, from another angle. Figure 9 yes Figure 1 A schematic diagram of the structure of a double-sided zipper that opens and closes simultaneously in the closed state for breathable clothing; Figure 10 yes Figure 9 A schematic diagram of a zipper that opens and closes simultaneously on both sides in the open state; Figure 11 yes Figure 10 Enlarged view of point A in the image; Figure 12 yes Figure 10 Enlarged view of point B in the image; Figure 13 yes Figure 10 A schematic diagram of the exploded structure of a zipper that opens and closes simultaneously on both sides; Figure 14 yes Figure 13 A schematic diagram of the end face structure of the reinforcement component for a zipper that opens and closes simultaneously on both sides; Figure 15 This is a schematic diagram of the end face structure of the reinforcement provided in another embodiment of the present invention. Detailed Implementation

[0016] 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.

[0017] 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.

[0018] 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.

[0019] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, the first embodiment of this utility model provides a breathable garment 100 that can be worn on the upper body of a user. This garment 100 can be an outer garment, a windbreaker, or trousers. In this embodiment, the garment 100 is an upper garment, and it is equipped with a dual-sided synchronous opening and closing zipper 200. The dual-sided synchronous opening and closing zipper 200 is used to enable the garment 100 to open and close simultaneously from front to back, allowing the garment 100 to be breathable from front to back and facilitating heat dissipation.

[0020] In this embodiment, a two-sided synchronous opening and closing zipper 200 is provided on one side of the garment 100. Of course, in other embodiments, the garment 100 may also be provided with two two-sided synchronous opening and closing zippers 200, with the two zippers located on the left and right sides of the garment 100 respectively, so that both sides of the garment 100 can be breathable from front to back, increasing wearing comfort.

[0021] like Figure 9 and Figure 10As shown, the dual-sided synchronous opening and closing zipper 200 includes two zippers 1, two synchronous ropes 2, and two reinforcing members 3. In this embodiment, the garment 100 is a top, so both zippers 1 are arranged vertically. The two synchronous ropes 2 are located at the shoulders and sides of the garment 100, respectively, to achieve simultaneous opening or closing. Correspondingly, the two reinforcing members 3 are also located at the shoulders and sides of the garment 100, respectively, to ensure the stability of the synchronous ropes 2 during movement.

[0022] Two zippers 1 are positioned opposite each other, one on the front and one on the back of the garment 100. This allows both the front and back of the garment 100 to open, creating a permeable space between them to facilitate airflow and promote heat dissipation from the garment 100, thus improving user comfort.

[0023] Zipper 1 includes a slider 11 and a zipper body 12. The zipper body 12 is used to connect with clothing 100, and the slider 11 is slidably disposed on the zipper body 12. The slider 11 can open and close the zipper 1 by moving up and down. In other embodiments, such as when the clothing is trousers, the zipper can be horizontally disposed, with both sides opening and closing simultaneously. The zipper surrounds the trouser legs, and the slider moves horizontally to open and close the zipper, thereby achieving ventilation and breathability in the front and back of the trouser legs. The zipper body 12 includes two connecting straps 121, which are used to connect with the clothing. Each of the adjacent edges of the two connecting straps 121 is provided with a chain tooth row 122. The slider 11 is slidably connected to the two chain tooth rows 122, so that the two chain tooth rows 122 open and close, thereby realizing the opening and closing of the zipper 1. Stops can be provided at both ends of the two chain tooth rows 122 to prevent the slider from sliding off the zipper body 12.

[0024] Two synchronous ropes 2 form a loop, and the two ends of each synchronous rope 2 are respectively connected to the zipper heads 11 of the two zippers 1. When one zipper head 11 moves, the other zipper head 11 moves synchronously through the synchronous rope 2, so that the two zippers 1 open or close at the same time.

[0025] Two reinforcing members 3 are respectively set with two synchronous ropes 2. Each reinforcing member 3 is long and is used to connect with the garment 100. A through hole 30 is provided on the reinforcing member 3 along its own length direction. The synchronous rope 2 is passed through the through hole 30. The reinforcing member 3 can ensure the smooth movement of the rope, so that the user can more easily drive the two pull heads 11 to move.

[0026] The breathable clothing 100 provided by this utility model, when worn normally, such as... Figures 1 to 4As shown, both zippers 1 are in the closed state. When the user feels stuffy or needs increased breathability, the user can pull the zipper 11 located at the front of the garment 100 to open the front zipper 1. When the front zipper 11 is pulled, it will drive the rear zipper 11 to be pulled through the synchronous rope 2, so that the zipper 1 located at the back of the garment 100 is opened at the same time. Both zippers 1 are opened, forming openings on both the front and back of the garment 100, as shown. Figures 5 to 8 As shown, this allows airflow to pass through the front and rear openings of the garment 100 and into the interior of the garment 100, forming a ventilation airflow that facilitates heat dissipation inside the garment 100. Heat dissipation can be achieved without removing the garment 100, making it convenient to use.

[0027] like Figure 11 As shown, the zipper pull 11 includes a base 111 and a pull tab 112. The pull tab 112 is used by the user to pull the zipper pull 11 and is connected to the outer side of the corresponding base 111. Both synchronous ropes 2 are connected to the inner side of the base 111. It can be understood that, in this embodiment, the inner and outer sides refer to the side located on the inner surface of the garment 100 after the two-sided synchronous opening and closing zipper 1200 is installed on the garment 100, and the side located on the outer surface of the garment 100 is the outer side.

[0028] After the zipper 1 is installed on the garment 100, the pull tab 112 is located on the outside of the garment 100, making it convenient for the user to pull the pull tab 112 through the zipper head 11. Both synchronous ropes 2 are located on the inside of the base 111, thus concealing the two synchronous ropes 2 inside the garment 100 and preventing external objects from snagging on them. In this embodiment, both zipper heads include pull tabs, facilitating the connection between the zipper and the garment for simultaneous opening and closing from both sides, without needing to distinguish between front and back. Of course, in other embodiments, only one zipper head may include a pull tab, allowing the zipper to be installed on the front of the garment for convenient pulling from the front. Therefore, in a simultaneous opening and closing zipper from both sides, at least one zipper head needs to include a pull tab.

[0029] like Figure 11 As shown, in this embodiment, a nose 113 is provided on the outer side of the base 111 to facilitate the connection between the pull tab 112 and the base 111.

[0030] Furthermore, such as Figure 12 As shown, a synchronous rope connecting part 114 is provided on the inner side of the base 111. The synchronous rope connecting part 114 is connected to the synchronous rope 2. The synchronous connecting part facilitates the assembly and connection between the synchronous rope 2 and the base 111. A through hole is formed between the synchronous rope connecting part 114 and the base 111, and the synchronous rope 2 can be passed through the through hole.

[0031] Furthermore, the synchronous rope connector 114 is the same shape and size as the nose 113 for easy processing and manufacturing. At the same time, when installing the pull tab 112 and the synchronous rope 2, there is no need to distinguish between the inner and outer sides of the base 111, which facilitates installation.

[0032] like Figure 12 , Figure 13 As shown, the end of the synchronization rope 2 is bent into a U-shaped structure 21 and hooked onto the synchronization rope connection part 114. The two arms of the U-shaped structure 21 are fixedly connected. The two arms of the U-shaped structure 21 can be fixedly connected by fasteners such as heat shrink tubing. At the same time, the U-shaped structures 21 of the two synchronization ropes 2 can also be hooked together so that the two synchronization ropes 2 are also connected to each other to ensure that they move synchronously.

[0033] The reinforcement component 3 is set separately from the zipper body 12. There is no need to fix the reinforcement component 3 to the zipper body 12. The two are not directly connected, which makes it convenient to determine the relative position of the reinforcement component 3 and the zipper body 12 according to the shape and size of the garment 100 to be installed, and then install the synchronization rope 2.

[0034] like Figure 9 , Figure 10 , Figure 14 As shown, the reinforcement component 3 includes a reinforcing plate 31 and a reinforcing tube 32. The reinforcing tube 32 is curved in an arc shape, and a perforation 30 is formed in the inner cavity of the reinforcing tube 32 to facilitate the smooth transition of the synchronous rope 2 between the two zippers 1. The reinforcing plate 31 is connected to the outer wall of the reinforcing tube 32 and extends along the length of the reinforcing tube 32. The reinforcing plate 31 can be connected to the fabric of the garment 100.

[0035] In this embodiment, both synchronization ropes 2 are cylindrical to facilitate processing and manufacturing. Correspondingly, the two reinforcing tubes 32 are round tubes. In another embodiment of this utility model, the upper synchronization rope 2 can be a flat strip structure to reduce the downward pressure on the user's shoulder when the synchronization rope 2 is pulled, thereby improving comfort. Correspondingly, the upper reinforcing tube 32 can be a flat tube to match the synchronization rope 2.

[0036] like Figure 7 , Figure 8 , Figure 9 , Figure 10 As shown, in the lower reinforcement member 3, the reinforcing plate 31 is located on the lower side of the reinforcing tube 32 and is vertically arranged to withstand the upward tension of the synchronous rope 2. In the upper reinforcement member 3, the reinforcing plate 31 is located on the horizontal side of the reinforcing tube 32, more specifically, the reinforcing plate 31 is located on the side of the reinforcing tube 32 near the neckline of the garment 100 to withstand the downward tension of the synchronous rope 2. Here, in other embodiments, reinforcing plates 31 may be provided on both sides of the reinforcing tube 32.

[0037] The reinforcing sheet 31 and the reinforcing tube 32 can be integrally molded from plastic material to facilitate processing and manufacturing.

[0038] In this embodiment, as Figure 14 As shown, the reinforcing tube 32 is located on one side of the reinforcing sheet 31 in the thickness direction, and the other side of the reinforcing sheet 31 in the thickness direction can be attached to the inner surface of the garment 100 to facilitate the connection between the reinforcing sheet 31 and the garment 100, and to avoid the reinforcing tube 32 forming a protrusion on the outer surface of the garment 100.

[0039] In the second embodiment of this utility model, it is a further improvement based on the first embodiment. For example... Figure 15 As shown, the inner wall of the reinforcing tube 32 is provided with a wear-resistant material layer 33 to reduce the wear of the reinforcing tube 32 during the movement of the synchronous rope 2.

[0040] A steel wire mesh 341 is embedded within the reinforcing plate 31 to improve its structural strength. A steel wire mesh 341 can also be embedded within the reinforcing tube 32 to improve its structural strength. The wear-resistant material layer 33 can be tubular. The reinforcing member 3 includes a plastic sheet 34 with embedded steel wire mesh 341. The plastic sheet 34 is bent into a U-shape, and its two arms are heat-fused and fixedly connected to form the reinforcing plate 31. The portion of the plastic sheet 34 covering the tubular wear-resistant material layer 33 forms the reinforcing tube 32. This structure facilitates the processing and fabrication of the reinforcing member 3 and ensures that both the reinforcing plate 31 and the reinforcing tube 32 have embedded steel wire mesh 341, effectively improving the structural strength of the reinforcing member 3.

[0041] The dual-sided synchronous zipper 1200 also includes a mesh pocket (not shown in the figure). The mesh pocket is connected to the inside of the zipper 1. The portion of the synchronous rope 2 corresponding to the zipper 1 is located between the mesh pocket and the zipper 1. When the zipper 1 is open, the mesh pocket covers the opening formed by the zipper 1. The mesh pocket does not affect ventilation and at the same time isolates the synchronous rope 2 from other clothing inside the garment 100, preventing other clothing from affecting the movement of the synchronous rope 2.

[0042] A guide tube can be installed between both ends of the zipper 1 and the net bag, through which the synchronous rope 2 passes. The guide tube ensures smooth movement of the synchronous rope 2 between the zipper 1 and the net bag. The net bag and the synchronous rope 2 can be magnetically connected so that the synchronous rope 2 can fit snugly against the net bag, preventing the synchronous rope 2 from being exposed outside the zipper 1 and getting caught on other objects.

[0043] The other structures of this second embodiment are the same as those of the first embodiment, and will not be described again here.

[0044] In the third embodiment of this utility model, a breathable, double-sided synchronously opening and closing zipper for clothing includes two zippers and two synchronous cords. The two zippers are positioned at different locations on the clothing at a certain distance. Each zipper includes a zipper body and a zipper pull. The zipper body includes two connecting straps for connecting to the clothing. Each connecting strap has a chain tooth row at its adjacent edge. The zipper pull is slidably connected to the two chain tooth rows to open and close the two chain tooth rows. The two ends of the two synchronous cords are respectively connected to the zipper pulls of the two zippers, so that the two synchronous cords form a loop. When one zipper pull moves, the other zipper pull moves synchronously through the synchronous cords, so that the two zippers open or close simultaneously.

[0045] In this third embodiment, the two zippers only need to be spaced apart, not opposite each other. For example, both zippers can be located on the front of the garment, side by side, or arranged in a straight line. Using a synchronized cord, the user only needs to pull one of the zippers to open both zippers, thus creating openings in two locations on the garment for ventilation and breathability, making it convenient to use. The other structures of this third embodiment are the same as those of the first or second embodiment, and will not be described again here.

[0046] In summary, although the present invention has been disclosed above with reference to preferred embodiments, the above preferred embodiments are not intended to limit the present invention. Those skilled in the art can make various modifications and refinements without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be determined by the scope defined in the claims.

Claims

1. A two-way simultaneous opening and closing zipper for facilitating ventilation for a garment, characterized in that, Includes two zippers and two synchronization ropes; The two zippers are arranged opposite each other. Each zipper includes a zipper body and a zipper pull. The zipper body includes two connecting straps for connecting to clothing. Each connecting strap has a row of chain teeth at its adjacent edges. The zipper pull is slidably connected to the two rows of chain teeth so that the two rows of chain teeth can be opened and closed. The two synchronization ropes form a loop, and the two ends of each synchronization rope are respectively connected to the zipper heads of the two zippers; when one of the zipper heads moves, the other zipper head moves synchronously through the synchronization rope, so that the two zippers open or close at the same time.

2. The breathable, double-sided synchronously opening and closing zipper according to claim 1, characterized in that, The zipper head includes a base, and at least one zipper head includes a pull tab for the user to pull the zipper head, which is connected to the outside of the corresponding base. Both synchronization ropes are connected to the inside of the base.

3. The breathable, double-sided synchronously opening and closing zipper according to claim 2, characterized in that, The base has a synchronization rope connection part on its inner side, and the synchronization rope connection part is connected to the synchronization rope.

4. The breathable, double-sided synchronously opening and closing zipper according to claim 3, characterized in that, The end of the synchronization rope is bent into a U-shape and hooked to the synchronization rope connection part of the base, and the two arms of the U-shape are fixedly connected.

5. The breathable, double-sided synchronously opening and closing zipper according to any one of claims 1-4, characterized in that, The breathable double-sided synchronous opening and closing zipper also includes two reinforcing members, each corresponding to one of the two synchronous ropes. Each reinforcing member is long and narrow and is used to connect with clothing. The reinforcing member has a perforation along its length, and the synchronous rope passes through the perforation.

6. The breathable, double-sided synchronously opening and closing zipper according to claim 5, characterized in that, The reinforcement component is separately disposed from the zipper body.

7. The breathable, double-sided synchronously opening and closing zipper according to claim 5, characterized in that, The reinforcing component includes a reinforcing sheet and a reinforcing tube. The reinforcing tube is bent into an arc shape, and the inner cavity of the reinforcing tube forms the perforation. The reinforcing sheet is connected to the outer wall of the reinforcing tube and extends along the length of the reinforcing tube. The reinforcing sheet is used to connect with clothing fabric.

8. A breathable garment, characterized in that, The garment is provided with a two-sided synchronous opening and closing zipper as described in any one of claims 1-7, wherein the two-sided synchronous opening and closing zipper is used to realize the simultaneous opening and closing of the front and back of the garment.

9. The breathable clothing according to claim 8, characterized in that, The garment is a top, with both zippers arranged vertically, and the two synchronized ropes located at the shoulders and sides of the garment, respectively.

10. A breathable, double-sided synchronously opening and closing zipper for clothing, characterized in that, Includes two zippers and two synchronization ropes; Two zippers are positioned at different locations on the garment at a certain distance from each other. Each zipper includes a zipper body and a zipper pull. The zipper body includes two connecting straps for connecting to the garment. Each connecting strap has a row of chain teeth at its adjacent edges. The zipper pull is slidably connected to the two rows of chain teeth so that the two rows of chain teeth can be opened and closed. The two ends of the two synchronization ropes are respectively connected to the zipper heads of the two zippers, so that the two synchronization ropes form a loop; when one of the zipper heads moves, the other zipper head moves synchronously through the synchronization rope, so that the two zippers open or close at the same time.

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