Zipper device and article

Abstract

The utility model provides a zipper device and an article. The zipper device comprises a first zipper element and a second zipper element which are arranged side by side in the length direction of the zipper device. The first zipper element comprises a pair of first cloth belts, first zipper tooth rows fixedly arranged on the inner edges of the first cloth belts, a first puller and first separation embedding and inserting pieces distributed at the tail ends of the first zipper element. The second zipper element comprises a pair of second cloth belts, second zipper tooth rows fixedly arranged on the inner edges of the second cloth belts, a second puller and second separation embedding and inserting pieces distributed at the tail end of the second zipper element. The tail end of the first zipper element is in butt joint with the tail end of the second zipper element, so that the first separating embedding-inserting piece and the second separating embedding-inserting piece are distributed at the non-two-end positions in the length direction of the zipper device. Therefore, after the zipper device is assembled in the article, the first separation embedding piece and the second separation embedding piece on the zipper device can be prevented from being distributed at the end parts of articles such as overcoats, trousers and the like in the length direction, and the operation is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to zip fastener technical field, especially a zip fastener device for clothes, bags, tents and other articles.

[0002] The utility model also relates to an article equipped with the zip fastener device. BACKGROUND

[0003] A zip fastener is a connecting piece that realizes the combination or separation of articles by means of a continuous row of teeth. Generally, a zip fastener comprises a pair of left and right tapes, a row of teeth fixed to the inner edge of each tape, and a puller engaged with the row of teeth. The row of teeth comprises a plurality of teeth arranged side by side in the length direction of the zip fastener. By pulling the puller forward or backward along the length direction of the zip fastener, the pair of rows of teeth can be engaged or separated, thereby closing or opening the zip fastener.

[0004] Some existing zip fasteners are equipped with a separation insert. The separation insert mainly comprises an insertion body (also referred to as a "insert rod component") and a pivot support body (also referred to as a "seat rod component"). The insertion body is continuously formed at the end of one row of teeth in one of the pair of tapes, and the pivot support body is continuously formed at the end of the other row of teeth in the other of the pair of tapes. When the zip fastener is closed, the insertion body is inserted into and clamped from the side of the pivot support body along the width direction of the zip fastener. When the zip fastener is opened, the insertion body is pulled out from the side of the pivot support body along the width direction of the zip fastener. In addition, in order to facilitate the clamping of the insertion body and the pivot support body, a magnet is arranged in both the insertion body and the pivot support body, such as the zip fastener disclosed in Chinese Patent Application No. 201880098364.4.

[0005] When using the above-mentioned zip fastener with a separation insert to open or close a coat, trousers, or other clothing, the separation insert on the zip fastener is usually located at the bottom of the clothing. The wearer needs to pull the puller of the zip fastener to the bottom of the clothing along the extension direction of the zip fastener, and then insert the insertion body of the separation insert into the side of the pivot support body or pull it out from the side of the pivot support body along the width direction of the zip fastener. However, due to the small size of the insertion body and the pivot support body, it is difficult to insert and clamp them at the bottom of the clothing. Especially when the clothing is large and thick (such as winter clothes), or when the wearer is wearing gloves, or when the wearer has poor eyesight, it is even more difficult and inconvenient to insert the insertion body into the pivot support body and then grasp and pull the puller at that position. SUMMARY

[0006] In view of the above-mentioned shortcomings of the prior art, the technical problem to be solved by the utility model is to provide a zip fastener device that facilitates the engagement operation of the separation insert in the zip fastener device.

[0007] In order to achieve the above object, the utility model provides a zip fastener device, including first zipper element and second zipper element side by side along the length direction of the zip fastener device,

[0008] The first zipper element includes a pair of first cloth belt, the first chain tooth row of fixedly arranged in each first cloth belt inner edge, the first puller movably installed on the first chain tooth row, the first separate embedded insert distributed at the end of the first zipper element, the first magnet and the second magnet, the first separate embedded insert includes the first seat stick part and the first stick part of first insertion respectively fixedly arranged in a pair of first cloth belt inner edge and distributed at the end of the first chain tooth row and can be combined, the end of the first seat stick part is equipped with the first seat stick base, the end of the first stick part is equipped with the first stick base, the first seat stick base and the first stick base can be combined, the first magnet is fixed to the first seat stick base, the second magnet is fixed to the first stick base, the polarity of the opposite magnetic pole of the first magnet and the second magnet in the first seat stick base and the first stick base direction of the combination is opposite;

[0009] The second zipper element includes a pair of second cloth belt, the second chain tooth row of fixedly arranged in each second cloth belt inner edge, the second puller movably installed on the second chain tooth row, the second separate embedded insert distributed at the end of the second zipper element, the third magnet and the fourth magnet, the second separate embedded insert includes the second seat stick part and the second stick part of second insertion respectively fixedly arranged in a pair of second cloth belt inner edge and distributed at the end of the second chain tooth row and can be combined, the end of the second seat stick part is equipped with the second seat stick base, the end of the second stick part is equipped with the second stick base, the second seat stick base and the second stick base can be combined, the third magnet is fixed to the second seat stick base, the fourth magnet is fixed to the second stick base, the polarity of the opposite magnetic pole of the third magnet and the fourth magnet in the second seat stick base and the second stick base direction of the combination is opposite;

[0010] The end of the first zipper element and the end of the second zipper element are connected, so that the first separate embedded insert and the second separate embedded insert are distributed at the non-two end positions in the length direction of the zip fastener device.

[0011] The zipper device relates to a zipper device, wherein a first zipper element and a second zipper element are arranged to be opposite to each other at the ends, and the first separation insertion piece at the end of the first zipper element and the second separation insertion piece at the end of the second zipper element are arranged at positions other than the two ends in the length direction of the zipper device. In this way, after the zipper device is assembled in an article, the first separation insertion piece and the second separation insertion piece on the zipper device can be arranged at positions away from the ends in the length direction of the article, such as the bottom, so as to realize the central arrangement or approximate central arrangement of the first separation insertion piece and the second separation insertion piece in the length direction of the zipper device, thereby facilitating the engagement operation of the first seat rod part and the first plug rod part and the engagement operation of the second seat rod part and the second plug rod part. At the same time, the first seat rod part and the first plug rod part are magnetically coupled by the first magnet and the second magnet when engaged, so that the combination operation of the first seat rod part and the first plug rod part is easier; the second seat rod part and the second plug rod part are magnetically coupled by the third magnet and the fourth magnet when engaged, so that the combination operation of the second seat rod part and the second plug rod part is easier.

[0012] Further, the first zipper element and the second zipper element are two zippers with the same length and are symmetrically arranged in the length direction, so that the first separation insertion piece and the second separation insertion piece are arranged at the middle positions in the length direction of the zipper device, facilitating the engagement operation of the first seat rod part and the first plug rod part and the engagement operation of the second seat rod part and the second plug rod part.

[0013] Further, in the first zipper element, the first seat rod base and the first plug rod base can overlap in the thickness direction of the first zipper element, and the polarities of the opposite magnetic poles of the first magnet and the second magnet in the thickness direction of the first zipper element are opposite. Therefore, in the first zipper element, the first seat rod base and the first plug rod base are magnetically coupled in the thickness direction of the first zipper element by the first magnet and the second magnet, which provides positioning for the engagement of the first seat rod part and the first plug rod part, and facilitates the engagement of the first seat rod part and the first plug rod part.

[0014] Similarly, in the second zipper element, the second seat rod base and the second plug rod base can overlap in the thickness direction of the second zipper element, and the polarities of the opposite magnetic poles of the third magnet and the fourth magnet in the thickness direction of the second zipper element are opposite. Therefore, in the second zipper element, the second seat rod base and the second plug rod base are magnetically coupled in the thickness direction of the second zipper element by the third magnet and the fourth magnet, which provides positioning for the engagement of the second seat rod part and the second plug rod part, and facilitates the engagement of the second seat rod part and the second plug rod part.

[0015] Further, along the length direction of the zipper device, the first and second base rod bases are arranged opposite to each other, the first and second plug-in rod bases are arranged opposite to each other, the first and third magnets have opposite polarities of the opposite magnetic poles in the length direction of the zipper device, and the second and fourth magnets have opposite polarities of the opposite magnetic poles in the length direction of the zipper device. After being arranged in this way, the first and second base rod bases have a tendency to move towards each other in the length direction of the zipper device, and the first and second plug-in rod bases also have a tendency to move towards each other in the length direction of the zipper device, which can reduce the gap at the joint of the first and second zipper elements of the zipper device, or in other words, can avoid the generation of an extra gap at the joint of the first and second zipper elements due to the repulsion between the first and third magnets and the repulsion between the second and fourth magnets, thereby improving the appearance of the zipper device and the integrity of the first and second zipper elements in the closed state.

[0016] Further, the zipper device further comprises a lining cloth arranged at the back side of the joint of the first and second zipper elements, and the lining cloth is fixed to the first and / or second cloth tape at one outer edge in the width direction of the zipper device, and the lining cloth covers the gap at the joint of the first and second zipper elements. The arrangement of the lining cloth can improve the appearance of the zipper device and the integrity of the first and second zipper elements in the closed state, and can also block the gap at the joint of the first and second zipper elements to prevent the inner part of the article equipped with the zipper device from being exposed from the gap.

[0017] Further, the zipper device further comprises a first handle and a second handle arranged opposite to each other in the width direction of the zipper device, and the first and second handles are arranged at the joint of the first and second zipper elements, the first handle is fixed to the first and / or second cloth tape on one side of the width direction of the zipper device, and the second handle is fixed to the first and / or second cloth tape on the other side of the width direction of the zipper device. When opening the zipper device, the first slider is first moved to the end of the first zipper element, and the second slider is first moved to the end of the second zipper element, and then the first and second handles are held and forced outward in the width direction of the zipper device, so as to conveniently separate the first and second base rod components and the first and second plug-in rod components, thereby facilitating the opening operation of the zipper device.

[0018] Further, the first handle and the second handle are preferably arranged such that the two ends of the first handle are fixed to the first tape and the second tape on one side of the width direction of the zipper device, and the two ends of the second handle are fixed to the first tape and the second tape on the other side of the width direction of the zipper device. Preferably, the first handle and the second handle are arranged in an arc shape (such as a circular arc shape or a U shape), or a concave shape, so as to diversify the appearance of the zipper device.

[0019] Further, the first handle and the second handle are preferably arranged such that the two ends of the first handle are fixed to the first tape and the second tape on one side of the width direction of the zipper device, and the two ends of the second handle are fixed to the first tape and the second tape on the other side of the width direction of the zipper device. Preferably, the first handle and the second handle are arranged in an arc shape (such as a circular arc shape or a U shape), or a concave shape, so as to diversify the appearance of the zipper device.

[0020] Preferably, the first handle and the second handle can be arranged in a pocket structure, so as to form a hand insertion opening between the first handle, the second handle and the article equipped with the zipper device, and facilitate the user to hold the first handle and the second handle through the hand insertion opening, and then facilitate the user to pull apart the first separation insert and the second separation insert.

[0021] The utility model also provides an article, including first part and second part that can separate and combine, and the zipper device as mentioned above, the first tape and the second tape on one side of the width direction of the zipper device are all fixed to the inner edge of the first part, the first tape and the second tape on the other side of the width direction of the zipper device are all fixed to the inner edge of the second part, and the first part and the second part are separated and combined through the zipper device.

[0022] As mentioned above, the zipper device and the article of the utility model have the following beneficial effects:

[0023] In the zipper device of the application, the first separation insert at the end of the first zipper element and the second separation insert at the end of the second zipper element are arranged at positions other than the two ends in the length direction of the zipper device. In this way, after the zipper device is equipped in an article, the first separation insert and the second separation insert can be arranged centrally or approximately centrally in the length direction of the zipper device, so as to facilitate the engagement operation of the first seat rod part and the first plug rod part, and the engagement operation of the second seat rod part and the second plug rod part. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 Fig. 1 is a top view of the zipper device of the first embodiment of the application, and the zipper device in the figure is in a closed state.

[0025] Figure 2 Fig. 2 is a sectional view of the zipper device of the first embodiment of the application. Figure 1 Fig. 3 is a structural schematic view of the zipper device at the joint of the first zipper element and the second zipper element.

[0026] Figure 3 Fig. 2 is a schematic view of the structure of the first slider and the second slider. Figure 2 Fig. 3 is a schematic view of the structure of the first zipper device after being opened.

[0027] Figure 4 Fig. 4 is a schematic view of the structure of the first seat rod component and the second seat rod component. Figure 1

[0028] Figure 5 Fig. 5 is a schematic view of the structure of the first plug rod component and the second plug rod component. Figure 1

[0029] Figure 6 Fig. 6 is a schematic view of the structure of the first slider and the second slider. Figure 1

[0030] Figure 7 Fig. 7 is a rear view of the first slider. Figure 6

[0031] Figure 8 Fig. 8 is a schematic view of the magnetic pole arrangement of the first magnet, the second magnet, the third magnet and the fourth magnet. Figure 1

[0032] Figure 9 Fig. 9 is a schematic view of the magnetic pole arrangement of the first magnet, the second magnet, the third magnet and the fourth magnet. Figure 1

[0033] Figure 10 Fig. 10 is a top view of the first zipper element and the second zipper element of the second embodiment of the zipper device of the present application.

[0034] Figure 11 Fig. 11 is a top view of the first zipper element and the second zipper element of the third embodiment of the zipper device of the present application.

[0035] Figure 12 Fig. 12 is a top view of the first zipper element and the second zipper element of the fourth embodiment of the zipper device of the present application.

[0036] Figures 13 to 16 Fig. 13 is a schematic view of the application of the zipper device of the present application on different articles.

[0037] Element number explanation

[0038] 10 zipper device

[0039] 20 first zipper element

[0040] 21 first tape

[0041] 22 first chain column

[0042] 23 first slider ​​​​​​

[0043] 24 first separation insert

[0044] 25 first stay component

[0045] 251 first stay base

[0046] 26 first plug component

[0047] 261 first plug base

[0048] 27 first magnet

[0049] 28 second magnet

[0050] 30 second zipper element

[0051] 31 second webbing

[0052] 32 second chain column

[0053] 33 second puller

[0054] 34 second separation insert

[0055] 35 second stay component

[0056] 351 second stay base

[0057] 36 second plug component

[0058] 361 second plug base

[0059] 37 third magnet

[0060] 38 fourth magnet

[0061] 40 cloth

[0062] 50 first handle

[0063] 60 second handle

[0064] 71 first portion

[0065] 72 second portion

[0066] 81 upper wing panel

[0067] 82 lower wing panel

[0068] 83 connecting post

[0069] 84 mounting post

[0070] 85 pull tab

[0071] 86 chain guide passage

[0072] 91 stay post

[0073] 92 engaging recess

[0074] 110 insertion rod column DETAILED DESCRIPTION

[0075] The implementation of the present application will be described by specific embodiments, and those skilled in the art can easily understand other advantages and effects of the present application from the content disclosed in the specification.

[0076] It should be understood that the structure, proportion, size, etc. shown in the drawings of the specification are only used to cooperate with the content disclosed in the specification for those skilled in the art to understand and read, and are not used to limit the implementation conditions of the present application, so they do not have technical substantive significance. Any modification of the structure, change of the proportion relationship, or adjustment of the size, without affecting the effects and purposes that can be achieved by the present application, should still fall within the scope of the technical content disclosed by the present application. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and the like used in the specification are only for the convenience of clear description, and are not used to limit the scope of the present application. The change or adjustment of the relative relationship, without substantially changing the technical content, is also considered as the scope of the present application.

[0077] It should also be noted that when an element is referred to as "fixed to" or "disposed on" another element, it can be directly on the other element or there can be a middle element. When an element is referred to as "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element through a middle element.

[0078] In addition, the description of "first", "second", etc. in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor within the scope of protection claimed in the present application.

[0079] The present application provides a zipper device 10, and an article equipped with the zipper device 10. The article can be a jacket, a shirt, a coat, a down jacket, pants, etc. which can use the zipper device 10, and the article can also be a bag, a tent, etc.

[0080] For the convenience of description, in the following examples, each direction is defined as follows: the length direction of the zipper device 10 is defined as the front-rear direction, the width direction of the zipper device 10 is defined as the left-right direction, and the thickness direction of the zipper device 10 is defined as the up-down direction. Based on this, Figure 1 and Figure 2 In the view shown in the drawing, the upper side and the lower side of the paper are the front direction and the rear direction, respectively, the left side and the right side of the paper are the left direction and the right direction, respectively, and the front side and the back side of the paper are the upper direction and the lower direction, respectively.

[0081] As shown in Figures 1 to 3 The zipper device 10 related to the present application includes a first zipper element 20 and a second zipper element 30 arranged side by side in the length direction of the zipper device 10, and the length directions of the first zipper element 20 and the second zipper element 30 are consistent with the length direction of the zipper device 10, both being the front-rear direction. Figures 1 to 3 In the example shown in the drawing, the first zipper element 20 is distributed on the front side, and the second zipper element 30 is distributed on the rear side; of course, in other examples, the second zipper element 30 can be distributed on the front side, and the first zipper element 20 can be distributed on the rear side. The following is described by taking the example of the first zipper element 20 being distributed on the front side of the second zipper element 30.

[0082] As shown in Figures 1 to 3As shown, the first zipper element 20 is an independent zipper configured with a separation insertion piece, one end of the first zipper element 20 configured with the separation insertion piece in the length direction is defined as the tail end of the first zipper element 20, and the other end of the first zipper element 20 away from the separation insertion piece in the length direction is defined as the head end of the first zipper element 20. The first zipper element 20 includes a left half and a right half that can be opened and closed in the left-right direction. The left half of the first zipper element 20 includes a first tape 21, a first tooth row 22 fixed to the right edge of the first tape 21, a first puller 23 movably mounted on the left first tooth row 22 in the length direction of the first zipper element 20, and a first stand rod component 25 fixed to the right edge of the first tape 21 and distributed at the tail end of the left first tooth row 22; the right half of the first zipper element 20 includes the first tape 21, the first tooth row 22 fixed to the left edge of the first tape 21, and the first insertion rod component 26 fixed to the left edge of the first tape 21 and distributed at the tail end of the right first tooth row 22; the first stand rod component 25 and the first insertion rod component 26 constitute the first separation insertion piece 24 of the first zipper element 20, and the first stand rod component 25 and the first insertion rod component 26 can be opened and closed in the width direction and the thickness direction of the first zipper element 20. Therefore, the first zipper element 20 includes a pair of left and right first tapes 21, first tooth rows 22 fixed to the inner edges of the first tapes 21 and extending forward and backward, a first puller 23, and a first separation insertion piece 24 distributed at the tail end of the first zipper element 20, each first tooth row 22 includes a plurality of teeth arranged side by side in the length direction of the zipper, and the first puller 23 is movably mounted on the left first tooth row 22 aligned with the first stand rod component 25 forward and backward. In addition, the first zipper element 20 further includes a first magnet 27 and a second magnet 28, the first magnet 27 and the second magnet 28 are respectively fixed in the first stand rod component 25 and the first insertion rod component 26, so that the first stand rod component 25 and the first insertion rod component 26 are magnetically coupled when engaged.

[0083] As Figures 1 to 3As shown, the second zipper element 30 is an independent zipper equipped with a detachable insert. The end of the second zipper element 30 with the detachable insert along its length is defined as the end of the second zipper element 30, and the end of the second zipper element 30 away from the detachable insert along its length is defined as the beginning of the second zipper element 30. The second zipper element 30 includes a left half and a right half that can be separated in the left-right direction. The left half of the second zipper element 30 includes a second fabric strip 31, a second chain tooth row 32 fixed to the right edge of the second fabric strip 31, a second zipper pull 33 movably mounted on the left second chain tooth row 32 along the length direction of the second zipper element 30, and a second seat bar component 35 fixed to the right edge of the second fabric strip 31 and distributed at the end of the left second chain tooth row 32; the right half of the second zipper element 30 includes a second fabric strip 31, a second chain tooth row 32 fixed to the left edge of the second fabric strip 31, and a second insert bar component 36 fixed to the left edge of the second fabric strip 31 and distributed at the end of the right second chain tooth row 32; the second seat bar component 35 and the second insert bar component 36 constitute a second separate insert 34 of the second zipper element 30, and the second seat bar component 35 and the second insert bar component 36 can be separated and joined in the width direction and the thickness direction of the second zipper element 30. Therefore, the second zipper element 30 includes a pair of second fabric strips 31 arranged side by side, second chain teeth 32 fixed to the inner edge of each second fabric strip 31 and extending back and forth, a second zipper pull 33, and second separation inserts 34 distributed at the end of the second zipper element 30. Each row of second chain teeth 32 includes multiple chain teeth arranged side by side along the length of the zipper. The second zipper pull 33 is movably mounted on the left second chain teeth 32 aligned with the second base bar component 35. In addition, the second zipper element 30 also includes a third magnet 37 and a fourth magnet 38, which are respectively fixed in the second base bar component 35 and the second insert bar component 36, so that the second base bar component 35 and the second insert bar component 36 are magnetically coupled when engaged.

[0084] like Figures 1 to 3 As shown, in the zipper device 10 of this application, the ends of the first zipper element 20 and the second zipper element 30 are joined together, that is, the first separating insert 24 on the first zipper element 20 is distributed on the rear side, while the second separating insert 34 on the second zipper element 30 is distributed on the front side. This arrangement ensures that both the first separating insert 24 and the second separating insert 34 are located at positions other than the two ends along the length of the zipper device 10. Specifically, neither the first separating insert 24 nor the second separating insert 34 is located at the front or rear end of the zipper device 10, but rather in the middle region or near the middle of the zipper device 10. This achieves a centered or approximately centered arrangement of the first separating insert 24 or the second separating insert 34 along the length of the zipper device 10.

[0085] The utility model also provides a kind of article, such as Figures 13 to 16 As shown in any view in the drawings, the article includes first part 71 and second part 72 that can be separated and combined, and the above zipper device 10, first part 71 and second part 72 are arranged on the left and right sides of the zipper device 10 along the width direction of the zipper device 10;The first tape 21 and the second tape 31 on the left side of the width direction of the zipper device 10 are all sewn and fixed on the inner edge of the first part 71, and the first tape 21 and the second tape 31 on the right side of the width direction of the zipper device 10 are all sewn and fixed on the inner edge of the second part 72, and the first part 71 and the second part 72 are separated and combined by the zipper device 10.

[0086] Because the zipper device 10 in the present application adopts the structure of front and rear butt joint of the first zipper element 20 and the second zipper element 30, the first separation insert 24 at the end of the first zipper element 20 and the second separation insert 34 at the end of the second zipper element 30 are all distributed at the non-end position of the length direction of the zipper device 10, so that the first separation insert 24 or the second separation insert 34 is distributed in the middle region or the region close to the middle of the length direction of the coat, trousers and other articles after the zipper device 10 is assembled in the article, and the engagement operation of the first seat rod part 25 and the first plug rod part 26 and the engagement operation of the second seat rod part 35 and the second plug rod part 36 are facilitated. At the same time, the first seat rod part 25 and the first plug rod part 26 are magnetically coupled by the first magnet 27 and the second magnet 28 when engaged, so that the combination operation of the first seat rod part 25 and the first plug rod part 26 is more easy;The second seat rod part 35 and the second plug rod part 36 are magnetically coupled by the third magnet 37 and the fourth magnet 38 when engaged, so that the combination operation of the second seat rod part 35 and the second plug rod part 36 is more easy.

[0087] For example: in Figure 13 Or Figure 14The coat shown is equipped with the aforementioned zipper device 10. The first and second detachable inserts 24 and 34 of the zipper device 10 are both located in the middle of the coat, not at the top or bottom. To close the coat using the zipper device 10, firstly, the first zipper pull 23 is pulled to the first detachable insert 24, and the second zipper pull 33 is pulled to the second detachable insert 34. Then, the first insert member 26 is inserted to the left into the first base member 25 until they engage, and the second insert member 36 is inserted to the left into the second base member 35 until they engage. Next, the first zipper pull 23 is pulled away from the first detachable insert 24 to close the first zipper element 20; the second zipper pull 33 is pulled away from the second detachable insert 34 to close the second zipper element 30. After the first zipper element 20 and the second zipper element 30 are closed, the zipper device 10 is closed as a whole, thereby joining the left and right parts of the coat. Since both the first separating insert 24 and the second separating insert 34 are located in the middle of the coat, they are relatively close to the wearer's hands, exposing them to the wearer's best line of sight. This facilitates the wearer's engagement of the first insert component 26 and the first seat component 25, as well as the engagement of the second insert component 36 and the second seat component 35. Simultaneously, at the initial stage of closing the zipper device 10, the first zipper pull 23 and the second zipper pull 33 are also located in the middle of the coat, relatively close to the wearer's hands, and exposed to the wearer's best line of sight. Therefore, after the first insert component 26 and the first seat component 25 are engaged, and after the second insert component 36 and the second seat component 35 are engaged, the wearer can easily pull the first zipper pull 23 and the second zipper pull 33 to close the zipper device 10.

[0088] For example: in Figure 15 The trousers shown are equipped with the aforementioned zipper device 10 on the trouser legs. The first separating insert 24 and the second separating insert 34 of the zipper device 10 are both located in the middle of the trouser leg, rather than at the top or bottom. The top of the trouser leg is the waist area, and the bottom is the ankle area. Thus, when closing the trouser leg using the zipper device 10, the wearer can easily engage the first separating insert 24 and the second separating insert 34 at the middle of the trouser leg. If the first separating insert 24 and the second separating insert 34 were located at the top of the trouser leg, the wearer would need to lift their shirt; if the first separating insert 24 and the second separating insert 34 were located at the bottom of the trouser leg, the wearer would need to squat. Therefore, this application allows the wearer to easily engage the first separating insert 24 and the second separating insert 34 without lifting their shirt or squatting, and to easily pull the first zipper pull 23 and the second zipper pull 33 when closing the zipper device 10.

[0089] For example: inFigure 16 The bag shown in the bag is equipped with the above-mentioned zipper device 10, and the first and second separate inserts 24 and 34 in the zipper device 10 are located at the middle position of the bag opening, rather than at both ends of the bag opening. In this way, when using the zipper device 10 to close the bag, since the middle position of the bag is larger than the both end positions in terms of operating space, it is not affected by the physical part of the bag, so that the engagement operation of the first and second separate inserts 24 and 34 is very convenient.

[0090] Further, as shown in Figure 1 、 Figures 13 to 16 The first and second zipper elements 20 and 30 are two zipper elements of the same size, so the length, width and thickness of the first and second zipper elements 20 and 30 are equal, and the first and second zipper elements 20 and 30 are symmetrically arranged in the front-back direction. In this way, the first and second separate inserts 24 and 34 are just distributed at the middle position of the length direction of the zipper device 10, which is more convenient for the engagement operation of the first and second seat rod members 25 and 26, and the engagement operation of the second seat rod members 35 and 36, and also helps to improve the appearance of the zipper device 10.

[0091] Further, in the above-mentioned zipper device 10, the first and second cloth tapes 21 and 31 are fabrics, knits, or cloth products including both organizations; the teeth of the first and second tooth rows 22 and 32 are nylon teeth, resin teeth, or metal teeth; the first and second sliders 23 and 33 are resin sliders or metal sliders. The first and second sliders 23 and 33 are the same structure; as shown in Figure 6 and Figure 7 The first and second sliders 23 and 33 both include upper and lower wing plates 81 and 82 arranged opposite to each other and connected, a connecting column part 83 connected between the upper and lower wing plates 81 and 82, a mounting column part 84 fixed to the upper surface of the upper wing plate 81, and a pull tab 85 rotatably mounted to the mounting column part 84, so that the user can conveniently pull the first and second sliders 23 and 33 forward or backward by holding the pull tab 85. The upper and lower wing plates 81 and 82 and the connecting column part 83 form a tooth guide passage 86 that penetrates front and back, and the tooth guide passage 86 of the first slider 23 is provided for the first tooth row 22 to pass through, and the tooth guide passage 86 of the second slider 33 is provided for the second tooth row 32 to pass through.

[0092] Further, the first and second seat rod members 25 and 35 are the same structure, and the first and second plug rod members 26 and 36 are also the same structure. As shown in Figure 4As shown, both the first seat rod component 25 and the second seat rod component 35 include a seat rod base at the end and a seat rod post 91 extending from the seat rod base in a direction away from the end. The right side of the seat rod post 91 has a right-facing engaging recess 92. The seat rod base of the first seat rod component 25 is defined as the first seat rod base 251, and the seat rod base of the second seat rod component 35 is defined as the second seat rod base 351. Figure 5 As shown, both the first insert rod component 26 and the second insert rod component 36 include an insert rod base at the end and an insert rod post 110 extending from the insert rod base in a direction away from the end. The insert rod base of the first insert rod component 26 is defined as the first insert rod base 261, and the insert rod base of the second insert rod component 36 is defined as the second insert rod base 361. When the first seat rod component 25 engages with the first insert rod component 26, the first seat rod base 251 and the first insert rod base 261 overlap and engage vertically along the thickness direction of the first zipper element 20. The left side portion of the insert rod post 110 of the first insert rod component 26 engages in the engaging recess 92 of the first seat rod component 25, that is, the insert rod post 110 of the first insert rod component 26 engages with the engaging recess 92 of the first seat rod component 25 in the width direction of the first zipper element 20. Similarly, when the second seat rod component 35 is engaged with the second insert rod component 36, the base portion 351 of the second seat rod and the base portion 361 of the second insert rod overlap and engage vertically along the thickness direction of the second zipper element 30, and the left side portion of the insert rod post portion 110 of the second insert rod component 36 is engaged in the engaging recess 92 of the second seat rod component 35, that is, the insert rod post portion 110 of the second insert rod component 36 and the engaging recess 92 of the second seat rod component 35 are engaged in the width direction of the second zipper element 30.

[0093] Furthermore, the preferred arrangement of the first magnet 27 and the second magnet 28 in the first zipper element 20 is as follows: Figure 8 or Figure 9 As shown, the first magnet 27 is fixed in the first base 251 of the first saddle, and the second magnet 28 is fixed in the first insert base 261. The polarities of the first magnet 27 and the second magnet 28 are opposite in the overlapping direction of the first base 251 and the first insert base 261 (i.e., in the thickness direction of the first zipper element 20), so that the first base 251 and the first insert base 261 are magnetically coupled through the first magnet 27 and the second magnet 28, providing positioning for the engagement of the first base component 25 and the first insert component 26, and making the engagement of the first base component 25 and the first insert component 26 more convenient. Similarly, the preferred arrangement of the third magnet 37 and the fourth magnet 38 in the second zipper element 30 is as follows: Figure 8 or Figure 9As shown, the third magnet 37 is fixed in the second slider base 351, the fourth magnet 38 is fixed in the second insert base 361, the third magnet 37 and the fourth magnet 38 are opposite in polarity of the opposite magnetic poles in the overlapping direction of the second slider base 351 and the second insert base 361 (i.e. the thickness direction of the second zipper element 30), so that the second slider base 351 and the second insert base 361 are magnetically coupled by the third magnet 37 and the fourth magnet 38, providing positioning for the engagement of the second slider part 35 and the second insert part 36, and making the engagement of the second slider part 35 and the second insert part 36 more convenient. Preferably, the first magnet 27, the second magnet 28, the third magnet 37 and the fourth magnet 38 are all selected from magnets.

[0094] Further, along the length direction of the zipper device 10, the first slider base 251 and the second slider base 351 are arranged opposite to each other in front and back, the first insert base 261 and the second insert base 361 are arranged opposite to each other in front and back; in particular, the first magnet 27 and the third magnet 37 are opposite in polarity of the opposite magnetic poles in the length direction of the zipper device 10, the second magnet 28 and the fourth magnet 38 are opposite in polarity of the opposite magnetic poles in the length direction of the zipper device 10. Based on this, the magnetic pole arrangement of the first magnet 27, the second magnet 28, the third magnet 37 and the fourth magnet 38 is as follows: Figure 8 As shown, the N pole of the first magnet 27 is on the top and the S pole is on the bottom, the N pole of the second magnet 28 is on the top and the S pole is on the bottom, the S pole of the third magnet 37 is on the top and the N pole is on the bottom, and the S pole of the fourth magnet 38 is on the top and the N pole is on the bottom. Alternatively, the magnetic pole arrangement of the first magnet 27, the second magnet 28, the third magnet 37 and the fourth magnet 38 is as follows: Figure 9As shown, the S pole of the first magnet 27 is on top and the N pole is on the bottom; the S pole of the second magnet 28 is on top and the N pole is on the bottom; the N pole of the third magnet 37 is on top and the S pole is on the bottom; and the N pole of the fourth magnet 38 is on top and the S pole is on the bottom. With this arrangement, the first magnet 27 and the second magnet 28 attract each other vertically, achieving magnetic coupling between the first base rod component 25 and the first insertion rod component 26; the third magnet 37 and the fourth magnet 38 attract each other vertically, achieving magnetic coupling between the second base rod component 35 and the second insertion rod component 36; simultaneously, the first magnet 27 and the third magnet 37 attract each other front-to-back, and the second magnet 28 and the fourth magnet 38 attract each other front-to-back, causing the base of the first base rod 251 and the base of the second base rod 351 to tend to move closer together along the length of the zipper device 10, and causing the base of the first insertion rod... The bases 261 and 361 of the second insert also tend to move closer to each other along the length of the zipper device 10, which can reduce the gap at the joint of the first zipper element 20 and the second zipper element 30. In other words, it can avoid the additional gap at the joint of the first zipper element 20 and the second zipper element 30 caused by the repulsion between the first magnet 27 and the third magnet 37, and the repulsion between the second magnet 28 and the fourth magnet 38, thereby improving the aesthetics of the zipper device 10 and enhancing the integrity of the first zipper element 20 and the second zipper element 30 in the closed state.

[0095] Furthermore, such as Figure 3 As shown, the zipper device 10 also includes a lining 40, which is disposed on the back side of the joint between the ends of the first zipper element 20 and the second zipper element 30. The outer edge of the lining 40 on one side in the width direction of the zipper device 10 is fixed to the first fabric strip 21 and / or the second fabric strip 31 to fix the lining 40 on the zipper device 10. Figure 3In the shown embodiment, the right outer edge of the lining cloth 40 is fixed to the right first tape 21 of the first zipper element 20 and the right second tape 31 of the second zipper element 30; of course, in other embodiments, the right outer edge of the lining cloth 40 can be fixed to only the right first tape 21 of the first zipper element 20, or the right outer edge of the lining cloth 40 can be fixed to only the right second tape 31 of the second zipper element 30, or the left outer edge of the lining cloth 40 can be fixed to the left first tape 21 of the first zipper element 20 and the left second tape 31 of the second zipper element 30, or the left outer edge of the lining cloth 40 can be fixed to only the left first tape 21 of the first zipper element 20, or the left outer edge of the lining cloth 40 can be fixed to only the left second tape 31 of the second zipper element 30. The fixing manner of the lining cloth 40 to the first tape 21 and / or the second tape 31 includes but is not limited to sewing and fixing, and adhesive fixing. The lining cloth 40 covers the gap at the abutting end of the first zipper element 20 and the second zipper element 30, which on one hand can improve the appearance of the zipper device 10 and the integrity of the first zipper element 20 and the second zipper element 30 in the closed state, and on the other hand can block the gap at the abutting end of the first zipper element 20 and the second zipper element 30, so as to avoid the inner decoration part of the article equipped with the zipper device 10 from being exposed from the gap.

[0096] Further, in other embodiments of the zipper device 10, as shown in FIG. 6, Figure 10 or Figure 11As shown, the zipper device 10 further comprises a first handle 50 and a second handle 60 oppositely arranged along the width direction of the zipper device 10, both of which are arranged at the end abutment of the first zipper element 20 and the second zipper element 30, the first handle 50 is directly or indirectly fixed with the first tape 21 and / or the second tape 31 on one side of the width direction of the zipper device 10, and the second handle 60 is directly or indirectly fixed with the first tape 21 and / or the second tape 31 on the other side of the width direction of the zipper device 10. When opening the zipper device 10, first puller 23 is pulled to the end of the first zipper element 20, and the second puller 33 is pulled to the end of the second zipper element 30, then by holding the first handle 50 and the second handle 60 and applying force outward along the width direction of the zipper device 10, the force is transmitted to the first seat rod part 25 and the first plug rod part 26 through the first tape 21, and to the second seat rod part 35 and the second plug rod part 36 through the second tape 31, conveniently separating the first seat rod part 25 and the first plug rod part 26, and the second seat rod part 35 and the second plug rod part 36, thereby facilitating the opening operation of the zipper device 10. When closing the zipper device 10, the first seat rod part 25 and the first plug rod part 26 can be conveniently brought together by holding the first handle 50 and the second handle 60, and the second seat rod part 35 and the second plug rod part 36 can be conveniently brought together, and the first seat rod part 25 and the first plug rod part 26 can be more conveniently engaged by the magnetic coupling of the first seat rod part 25 and the first plug rod part 26, and the second seat rod part 35 and the second plug rod part 36 can be more conveniently engaged by the magnetic coupling of the second seat rod part 35 and the second plug rod part 36, thereby conveniently closing the zipper device 10.

[0097] Further, the first handle 50 and the second handle 60 can be arranged in various ways and shapes, such as: Figure 10In the shown zipper device 10, the first handle 50 and the second handle 60 are both arc-shaped, such as circular arc-shaped or U-shaped; the two ends of the first handle 50 in the length direction are fixedly connected with the first part 71 of the article, and the fixing modes include but are not limited to sewing fixation or adhesive fixation, and the fixing points are close to the left side of the first tape 21 and the second tape 31 at the joint of the first zipper element 20 and the second zipper element 30, and the left side of the first tape 21 and the second tape 31 are fixedly connected with the first part 71 of the article, so as to realize the fixed connection of the first handle 50 with the left side of the first tape 21 and the second tape 31; the two ends of the second handle 60 in the length direction are fixedly connected with the second part 72 of the article, and the fixing modes include but are not limited to sewing fixation or adhesive fixation, and the fixing points are close to the right side of the first tape 21 and the second tape 31 at the joint of the first zipper element 20 and the second zipper element 30, and the right side of the first tape 21 and the second tape 31 are fixedly connected with the second part 72 of the article, so as to realize the fixed connection of the second handle 60 with the right side of the first tape 21 and the second tape 31. Of course, in other embodiments, the two ends of the first handle 50 in the length direction can be directly fixed with the left side of the first tape 21 and the second tape 31 in the width direction of the zipper device 10, and the two ends of the second handle 60 in the length direction can be directly fixed with the right side of the first tape 21 and the second tape 31 in the width direction of the zipper device 10. The fixing modes of the first handle 50 with the first tape 21 and the second tape 31, and the fixing modes of the second handle 60 with the first tape 21 and the second tape 31 both include but are not limited to sewing fixation and adhesive fixation.

[0098] For another example: Figure 11 In the shown zipper device 10, the first handle 50 and the second handle 60 are both straight, and the first handle 50 and the second handle 60 are both fixed on the front surface of the article equipped with the zipper device 10, and the first tape 21 and the second tape 31 are also fixed on the article, so as to realize the fixed connection of the first handle 50 with the first tape 21 and the second tape 31, and the fixed connection of the second handle 60 with the first tape 21 and the second tape 31. Preferably, when the first handle 50 and the second handle 60 are both fixed on the front surface of the article, as shown in the figure, Figure 11 As shown, at least one edge of the first handle 50 and the second handle 60 is not fixed on the article, such as Figure 11 In the shown embodiment, the lower edge of the first handle 50 and the lower edge of the second handle 60 are not fixed on the article, and for another example, Figure 11The upper and lower edges of the first handle 50 and the second handle 60 are not fixed to the object. For example, the upper edges of the first handle 50 and the second handle 60 are not fixed to the object, thus forming a hand insertion opening between the first handle 50 and the object, and between the second handle 60 and the object. At this time, the first handle 50 and the second handle 60 are similar to the shape of a pocket, which makes it convenient for the user's hand to hold the first handle 50 and the second handle 60 through the hand insertion opening, and thus makes it convenient for the user to apply force to pull open the first separation insert 24 and the second separation insert 34.

[0099] For example: Figure 12 The zipper device 10 shown has a first handle 50 and a second handle 60, both of which are U-shaped. The fixing method of the first handle 50 and the second handle 60 is the same as... Figure 10 The first handle 50 and the second handle 60 in the zipper device 10 shown are fixed in the same way, which will not be described again here.

[0100] Preferably, the first handle 50 and the second handle 60 can be additionally configured handle components; alternatively, the first handle 50 and the second handle 60 can also be composed of existing handle components in the article, such as... Figure 14 In the coat shown, a pair of pockets form the first handle 50 and the second handle 60. For example... Figure 16 In the bag shown, a pair of handles constitute a first handle 50 and a second handle 60.

[0101] In summary, this utility model effectively overcomes the various shortcomings of the prior art and has high industrial application value.

[0102] The above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit the scope of this utility model. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. A zipper device, characterized by: The first zipper element (20) includes a pair of first tapes (21), a first chain column (22) fixed to the inner edge of each of the first tapes (21), a first puller (23) movably mounted on the first chain column (22), a first separation insertion piece (24) distributed at the end of the first zipper element (20), a first magnet (27) and a second magnet (28), the first separation insertion piece (24) includes a first seat rod part (25) and a first insertion rod part (26) respectively fixed to the inner edge of a pair of the first tapes (21) and distributed at the end of the first chain column (22) and separable, the end of the first seat rod part (25) is provided with a first seat rod base (251), the end of the first insertion rod part (26) is provided with a first insertion rod base (261), the first seat rod base (251) and the first insertion rod base (261) are separable, the first magnet (27) is fixed to the first seat rod base (251), the second magnet (28) is fixed to the first insertion rod base (261), the polarities of the opposite magnetic poles of the first magnet (27) and the second magnet (28) in the separation direction of the first seat rod base (251) and the first insertion rod base (261) are opposite. The second zipper element (30) includes a pair of second tapes (31), a second chain column (32) fixed to the inner edge of each of the second tapes (31), a second puller (33) movably mounted on the second chain column (32), a second separation insertion piece (34) distributed at the end of the second zipper element (30), a third magnet (37) and a fourth magnet (38), the second separation insertion piece (34) includes a second seat rod part (35) and a second insertion rod part (36) respectively fixed to the inner edge of a pair of the second tapes (31) and distributed at the end of the second chain column (32) and separable, the end of the second seat rod part (35) is provided with a second seat rod base (351), the end of the second insertion rod part (36) is provided with a second insertion rod base (361), the second seat rod base (351) and the second insertion rod base (361) are separable, the third magnet (37) is fixed to the second seat rod base (351), the fourth magnet (38) is fixed to the second insertion rod base (361), the polarities of the opposite magnetic poles of the third magnet (37) and the fourth magnet (38) in the separation direction of the second seat rod base (351) and the second insertion rod base (361) are opposite. The end of the first zipper element (20) and the end of the second zipper element (30) are butted, so that the first separation insertion piece (24) and the second separation insertion piece (34) are both distributed at the non-both-end position in the length direction of the zipper device (10). ​ 2. The zipper device of claim 1, wherein: The first separation insert (24) and the second separation insert (34) are arranged at the middle of the length direction of the zipper device (10).

3. The zipper device of claim 1, wherein: The first magnet (27) and the second magnet (28) are arranged in opposite polarities in the thickness direction of the first zipper element (20). The third magnet (37) and the fourth magnet (38) are arranged in opposite polarities in the thickness direction of the second zipper element (30).

4. The zipper device of claim 3, wherein: The first magnet (27) and the third magnet (37) are arranged in opposite polarities in the length direction of the zipper device (10), and the second magnet (28) and the fourth magnet (38) are arranged in opposite polarities in the length direction of the zipper device (10).

5. The zipper device of claim 1, wherein: A lining cloth (40) is arranged at the back side of the joint of the first zipper element (20) and the second zipper element (30), and the lining cloth (40) is fixed to the first tape (21) and / or the second tape (31) at the outer edge of one side in the width direction of the zipper device (10), and covers the gap at the joint of the first zipper element (20) and the second zipper element (30).

6. The zipper device of claim 1, wherein: A first handle (50) and a second handle (60) are arranged in opposite directions in the width direction of the zipper device (10), and the first handle (50) and the second handle (60) are arranged at the joint of the first zipper element (20) and the second zipper element (30), the first handle (50) is fixed to the first tape (21) and / or the second tape (31) at one side in the width direction of the zipper device (10), and the second handle (60) is fixed to the first tape (21) and / or the second tape (31) at the other side in the width direction of the zipper device (10).

7. The zipper device of claim 6, wherein: The two ends of the first handle (50) are fixed to the first tape (21) and the second tape (31) at one side in the width direction of the zipper device (10), and the two ends of the second handle (60) are fixed to the first tape (21) and the second tape (31) at the other side in the width direction of the zipper device (10).

8. The zipper device of claim 6, wherein: The first handle (50) and the second handle (60) are fixed to the front side of the article equipped with the zipper device (10).

9. A zip arrangement according to any one of claims 6 to 8, wherein: The first handle (50) and the second handle (60) form a hand insertion opening with the article equipped with the zipper device (10).

10. An article comprising a first portion (71) and a second portion (72) that are separable, characterized in that: Also included is the fastener device (10) of any one of claims 1 to 9, wherein the first tape (21) and the second tape (31) on one side in the width direction of the fastener device (10) are fixed to the inner edge of the first portion (71), and the first tape (21) and the second tape (31) on the other side in the width direction of the fastener device (10) are fixed to the inner edge of the second portion (72), and the first portion (71) and the second portion (72) are opened and closed by the fastener device (10).

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