Retainer structure of magnetic zipper

Abstract

The utility model discloses a retainer structure of a magnetic zipper. The retainer structure comprises a first retainer and a second retainer, hook grooves are symmetrically formed in the front side face and the rear side face of the first retainer, a first magnetic block is installed in the first retainer, and the right side face of the first retainer is a first magnetic attraction face. Hook pieces are arranged on the first retainer, the hook pieces are hooked into the hook grooves, the hook pieces are symmetrically arranged on the front side and the rear side of the second retainer, a second magnetic block is arranged in the second retainer, the left side face of the second retainer is a second magnetic attraction face, and the second magnetic attraction face and the first magnetic attraction face are in mutual magnetic attraction; during use, when the hook piece is hooked into the hook groove, a state that the first retainer is tightly held by the second retainer is formed, and meanwhile, the first magnetic attraction surface and the second magnetic attraction surface are mutually and tightly attracted, so that the first retainer and the second retainer are firmly locked and are not easy to separate.

Description

Technical Field

[0001] The utility model relates to the technical field of zippers, in particular to a stopper structure of a magnetic zipper. Background Art

[0002] When the zipper is used, the first stopper and the second stopper are first locked together, and then the slider is pulled so that the slider engages with the two chain belts and can engage or disengage the two chain belts with each other during the sliding process along the chain belts. In order to quickly and conveniently lock the first stopper and the second stopper, a zipper that uses magnetic attraction to lock the first stopper and the second stopper has been developed. However, due to structural limitations, the existing zipper has a low reliability of magnetic locking and is easy to disengage. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model embodiment proposes a stopper structure of a magnetic zipper, including a first stopper and a second stopper; the front side and rear side of the first stopper are symmetrically provided with hook grooves, a first magnetic block is installed in the first stopper, and the right side of the first stopper is a first magnetic surface; the second stopper is provided with a hook, the hook is hooked into the hook groove, the hook is symmetrically arranged on the front and rear sides of the second stopper, a second magnetic block is installed in the second stopper, the left side of the second stopper is a second magnetic surface, and the second magnetic surface and the first magnetic surface are magnetically attracted to each other.

[0004] The utility model has at least the following beneficial effects:

[0005] When in use, when the hook is hooked into the hook groove, the second stopper holds the first stopper tightly, and the first magnetic surface and the second magnetic surface are tightly magnetically attracted to each other, so that the first stopper and the second stopper are firmly locked and not easy to come off.

[0006] According to some embodiments of the utility model, a first guide member and a second guide member are further included, wherein the first guide member and the second guide member are respectively arranged on the top of the first stop member and the second stop member, the first guide member is provided with a connecting convex surface, and the second guide member is provided with a connecting concave surface, and the connecting concave surface and the connecting convex surface are in contact with each other.

[0007] According to some embodiments of the present invention, the first guide member is provided with a guide recess.

[0008] According to some embodiments of the present utility model, two sides of the guiding recess are respectively a first side stop portion and a connecting protrusion, and an end surface of the connecting protrusion is a connecting convex surface.

[0009] According to some embodiments of the present invention, the second guide member is provided with a second side stopper and a guide position, and the guide position is located on the left side of the second side stopper.

[0010] According to some embodiments of the present invention, a coupling tooth block is disposed at the top end of the second guide member.

[0011] According to some embodiments of the present invention, a first connecting protrusion is provided on the left side of the first stopper.

[0012] According to some embodiments of the present invention, a second connecting protrusion is provided on the right side surface of the second stopper.

[0013] According to some embodiments of the present invention, the first stopper includes a first seat body and a second seat body, and the first seat body and the second seat body are both provided with first grooves, and the two first grooves are used to accommodate the first magnetic block.

[0014] According to some embodiments of the present invention, the second stopper includes a third seat body and a fourth seat body, and the third seat body and the fourth seat body are both provided with second grooves, and the two second grooves are used to accommodate the second magnetic block.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0017] Figure 1 This is a schematic diagram of the engagement state of the first stopper and the second stopper of an embodiment of the utility model;

[0018] Figure 2 This is a schematic diagram of the first stopper and the second stopper in a non-engaged state according to an embodiment of the utility model;

[0019] Figure 3 This is a schematic diagram of a first stopper and a first guide member of an embodiment of the utility model;

[0020] Figure 4 This is an exploded schematic diagram of a first stopper and a first guide member of an embodiment of the utility model;

[0021] Figure 5 A schematic diagram of a second stopper and a second guide member in an embodiment of the utility model;

[0022] Figure 6This is an exploded schematic diagram of a second stopper and a second guide member of an embodiment of the utility model;

[0023] Figure 7 This is a schematic diagram of the use status of an embodiment of the utility model. DETAILED DESCRIPTION

[0024] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0025] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0026] In the description of the present utility model, the meaning of "a plurality" is more than two, and "greater than", "less than", "exceed" etc. are understood to exclude the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0027] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0028] Reference Figure 1 , 2 As shown, a stopper structure of a magnetic zipper includes a first stopper 100 and a second stopper 200; hook grooves 101 are symmetrically arranged on the front and rear sides of the first stopper 100, a first magnetic block 130 is installed in the first stopper 100, and the right side of the first stopper 100 is a first magnetic surface 102; a hook 201 is provided on the first stopper 100, the hook 201 is hooked into the hook groove 101, the hook 201 is symmetrically arranged on the front and rear sides of the second stopper 200, a second magnetic block 230 is installed in the second stopper 200, the left side of the second stopper 200 is a second magnetic surface 202, and the second magnetic surface 202 and the first magnetic surface 102 are magnetically attracted to each other.

[0029] When in use, when the hook 201 is hooked into the hook groove 101, the second stop 200 will hold the first stop 100 tightly, and at the same time, the first magnetic surface 102 and the second magnetic surface 202 are tightly magnetically attracted to each other, so that the first stop 100 and the second stop 200 are firmly locked and not easy to disengage.

[0030] Reference Figure 1 , 2 As shown, it also includes a first guide member 300 and a second guide member 400. The first guide member 300 and the second guide member 400 are respectively arranged on the top of the first stop member 100 and the second stop member 200. The first guide member 300 is provided with a connecting convex surface 301, and the second guide member 400 is provided with a connecting concave surface 401. The connecting concave surface 401 and the connecting convex surface 301 are fitted with each other, so that after the chain belts are engaged with each other, the first guide member 300 and the second guide member 400 are kept firmly combined.

[0031] Reference Figure 3 As shown, the first guide member 300 is provided with a guide recess 310, and the two sides of the guide recess 310 are respectively a first side stop 320 and a connecting protrusion 330, and the end surface of the connecting protrusion 330 is a connecting protrusion 301. The second guide member 400 is provided with a second side stop 410 and a guide position 420, and the guide position 420 is located on the left side of the second side stop 410. When the first guide member 300 and the second guide member 400 are combined, the guide recess 310 and the guide position 420 are separated by the connecting protrusion 330.

[0032] When in use, the first guide member 300 and the second guide member 400 are respectively located in the two grooves of the zipper head. When the zipper puller is pulled, the zipper puller can slide along the guide recess 310 and the guide position 420, so that the guide recess 310 and the guide position 420 can achieve a guiding effect on the sliding of the zipper puller.

[0033] Reference Figure 5 , 7 As shown, a connecting tooth block 430 is provided at the top of the second guide member 400 for connecting the sprocket teeth on the chain belt; the chain belt is divided into a first chain belt and a second chain belt, the first chain belt is connected to the first guide member 300, and the second chain belt is connected to the second guide member 400, and the connecting tooth block 430 is opposite to the sprocket teeth at the lowest end of the first chain belt. When in use, the connecting tooth block 430 and the sprocket teeth of the first chain belt are engaged with each other, so that the first chain belt and the second chain belt, the first stop member 100 and the second stop member 200, and the first guide member 300 and the second guide member 400 are combined and fixed.

[0034] Reference Figure 1 , 2As shown, a first connecting protrusion 140 is provided on the left side of the first stop member 100, and a second connecting protrusion 240 is provided on the right side of the second stop member 200. The first connecting protrusion 140 and the second connecting protrusion 240 increase the contact area between the first stop member 100 and the second stop member 200 during the sewing process with the cloth, thereby ensuring the firmness of the sewing.

[0035] Reference Figure 4 As shown, the first stopper 100 includes a first base body 110 and a second base body 120. The first base body 110 and the second base body 120 are both provided with first grooves 103. The two first grooves 103 are used to accommodate the first magnetic block 130. The first base body 110 and the second base body 120 are welded by ultrasonic wave.

[0036] Reference Figure 6 As shown, the second stopper 200 includes a third base body 210 and a fourth base body 220. The third base body 210 and the fourth base body 220 are both provided with second grooves 203. The two second grooves 203 are used to accommodate the second magnetic block 230. The third base body 210 and the fourth base body 220 are welded by ultrasonic wave.

[0037] In the description of this specification, the description with reference to the terms "some embodiments" or "it is conceivable that" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0038] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A stopper structure for a magnetic zipper, characterized in that: include: A first stopper (100), wherein the front side surface and the rear side surface of the first stopper (100) are symmetrically provided with hook grooves (101), a first magnetic block (130) is installed in the first stopper (100), and the right side surface of the first stopper (100) is a first magnetic attraction surface (102); a second stopper (200), wherein a hook (201) is provided on the second stopper (200), wherein the hook (201) is hooked into the hook groove (101), wherein the hook (201) is symmetrically arranged at the front side and the rear side of the second stopper (200), wherein a second magnetic block (230) is installed in the second stopper (200), wherein the left side surface of the second stopper (200) is a second magnetic attraction surface (202), and the second magnetic attraction surface (202) and the first magnetic attraction surface (102) are magnetically attracted to each other; a first guide member (300), the first guide member (300) being arranged on the top of the first stop member (100), the first guide member (300) being provided with a connecting convex surface (301), the first guide member (300) being provided with a guiding recess (310), the two sides of the guiding recess (310) being respectively provided with a first side stop portion (320) and a connecting convex portion (330), the end surface of the connecting convex portion (330) being the connecting convex surface (301); a second guide member (400), wherein the second guide member (400) is arranged on the top of the second stop member (200), the first guide member (300) is provided with a guide recess (310), the second guide member (400) is provided with a connecting concave surface (401), the connecting concave surface (401) and the connecting convex surface (301) are in contact with each other, The second guide member (400) is provided with a second side stopper (410) and a guide position (420), wherein the guide position (420) is located on the left side of the second side stopper (410), and a connecting tooth block (430) is provided at the top end of the second guide member (400).

2. The stopper structure of a magnetic zipper according to claim 1, characterized in that: A first connecting protrusion (140) is provided on the left side of the first stopper (100).

3. The stopper structure of a magnetic zipper according to claim 1, characterized in that: A second connecting protrusion (240) is provided on the right side surface of the second stopper (200).

4. The stopper structure of a magnetic zipper according to claim 1, characterized in that: The first stopper (100) comprises a first seat body (110) and a second seat body (120), and the first seat body (110) and the second seat body (120) are both provided with a first groove (103), and the two first grooves (103) are used to accommodate the first magnetic block (130).

5. The stopper structure of a magnetic zipper according to claim 1, characterized in that: The second stopper (200) comprises a third seat body (210) and a fourth seat body (220), and the third seat body (210) and the fourth seat body (220) are both provided with second grooves (203), and the two second grooves (203) are used to accommodate the second magnetic block (230).

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