Nylon strip zipper with top stop structure

Abstract

The utility model relates to a nylon strip zipper, in particular to a nylon strip zipper with an upper stop structure. The nylon strip zipper with the top stopper structure comprises a zipper fastener, a first zipper belt, a second zipper belt, zipper teeth, a top stopper, a second elastic protruding block and the like. A plurality of uniformly distributed zipper teeth are arranged on the first zipper belt and the second zipper belt, upper stoppers are arranged at the right ends of the first zipper belt and the second zipper belt, second elastic convex blocks are arranged on the left sides of the two upper stoppers, a bolt is arranged on the left side of the first zipper belt, an insertion opening is formed in the left side of the second zipper belt, and the bolt is matched with the insertion opening. When the zipper reaches the upper stopper, the first elastic protruding block on the baffle and the second elastic protruding block in the upper stopper interact with each other, the rebound effect is generated, the zipper is effectively prevented from being clamped on the upper stopper, and the problem that a traditional zipper is prone to being clamped is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to nylon strip zipper especially relates to a nylon strip zipper with upper stop structure. BACKGROUND

[0002] The zipper is a kind of mechanical closure device for connecting two separate edges, and is widely used in clothing, luggage, tent and other products needing quick opening and closing.

[0003] When using the traditional zipper, the user is directly stuck on the upper stop in the process of pulling the puller upwards, which not only causes the zipper to continue to pull smoothly, affects normal use, and reduces user experience. UTILITY MODEL CONTENT

[0004] In order to overcome the shortcomings that the user is easily stuck on the upper stop when pulling the puller upwards due to the lack of effective limiting function of the upper stop design in using the traditional zipper, the utility model can provide a nylon strip zipper with upper stop structure.

[0005] Technical scheme as follows: a nylon strip zipper with upper stop structure, including zipper, first chain belt, second chain belt, zipper tooth, upper stop, second elastic lug, socket, plug, shaft seat and pull piece, the first chain belt front end is equipped with second chain belt, the first chain belt and second chain belt are equipped with a plurality of evenly distributed zipper tooth, the right end of first chain belt and second chain belt is equipped with upper stop, the left side of two upper stops is equipped with second elastic lug, the left side of first chain belt is equipped with plug, the left side of second chain belt is equipped with socket, the plug is matched with the socket, the zipper tooth of first chain belt and second chain belt is slidably connected with zipper, the zipper includes first base plate, second base plate, baffle and first elastic lug, the bottom of first base plate is equipped with second base plate, the top of first base plate is equipped with shaft seat, the shaft seat is rotatably connected with pull piece, the front and back sides of first base plate and second base plate are equipped with baffle, the right side of baffle is equipped with first elastic lug, the position of first elastic lug and second elastic lug is corresponding.

[0006] As preferred, it further includes magnetic block and metal block, the front end of upper stop on first chain belt is equipped with magnetic block, the rear end of upper stop on second chain belt is equipped with metal block, the magnetic block and metal block are attracted by magnetic force.

[0007] As preferred, the first chain belt and second chain belt are nylon cloth belt made of polyester fiber.

[0008] As preferred, the surface of nylon cloth belt is coated with waterproof agent layer.

[0009] As preferred, the left side of baffle is designed as semicircular part.

[0010] Preferably, the upper stop is in line with the width of the zipper teeth.

[0011] The utility model discloses the beneficial effect has: 1, the utility model discloses the pull -tab reaches the upper stop, and the first elastic lug on the baffle and the second elastic lug in the upper stop interact, and the rebound effect is produced, effectively prevent the pull -tab from being stuck on the upper stop, avoided the problem of jamming that the traditional zipper is easy to appear.

[0012] 2, the utility model discloses the design of semicircular part, even in the case where the first chain and the second chain are not gathered, can smoothly move the pull -tab, thereby avoid the operation difficult or zipper damage etc. the problem that the pull -tab is stuck and leads to. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the three -dimensional structure schematic diagram of the utility model.

[0014] Figure 2 It is the structure schematic diagram of the utility model pull -tab and the first elastic lug.

[0015] Figure 3 It is the structure schematic diagram of the utility model pull -tab.

[0016] Figure 4 It is the structure schematic diagram of the utility model lower cloth end and upper cloth end.

[0017] Figure 5 It is the utility model's upper stop's close -up.

[0018] Fig. 1 pull -tab, 101 first base plate, 102 second base plate, 103 first elastic lug, 104 baffle, 105 semicircular part, 106 pull -tab, 107 shaft seat, 2 first chain, 3 second chain, 4 zipper teeth, 5 upper stop, 501 second elastic lug, 6 socket, 601 bolt, 7 magnetic block. DETAILED DESCRIPTION

[0019] The utility model will be further explained in connection with the drawings and examples.

[0020] A nylon strip zipper with an upper stop structure, such as Figures 1-5As shown, including the zipper 1, the first chain 2, the second chain 3, the zipper 4, the upper stop 5, the second elastic block 501, the socket 6, the plug 601 shaft seat 107 and the pull piece 106, the first chain 2 front end is provided with the second chain 3, the first chain 2 and the second chain 3 are made of polyester fiber nylon cloth, polyester fiber has high strength and wear resistance, can significantly prolong the service life of the zipper, the surface of the nylon cloth is coated with a waterproof agent layer, the waterproof agent layer can effectively prevent water from penetrating into the nylon cloth, ensure that the zipper remains dry in a humid environment, the first chain 2 and the second chain 3 are provided with a plurality of evenly distributed zipper 4 at one end near the middle of the zipper, the zipper 4 is staggered to be arranged, to be more closely together, form a more solid connection, improve the closing strength of the zipper, the right end of the first chain 2 and the second chain 3 is provided with an upper stop 5, the left side of the two upper stops 5 is provided with a second elastic block 501, the left side of the first chain 2 is provided with a plug 601, the left side of the second chain 3 is provided with a socket 6, the plug 601 and the socket 6 are matched, the zipper 4 of the first chain 2 and the second chain 3 is slidably connected with the zipper 1, the zipper 1 includes a first base plate 101, a second base plate 102, a baffle 104 and a first elastic block 103, the bottom of the first base plate 101 is provided with the second base plate 102, the top of the first base plate 101 is provided with the shaft seat 107, the shaft seat 107 is rotatably connected with the pull piece 106, the first base plate 101 and the second base plate 102 are provided with baffles 104 on the front and back sides, the left side of the baffle 104 is designed as a semicircular portion 105, the right side of the baffle 104 is provided with a first elastic block 103, the positions of the first elastic block 103 and the second elastic block 501 correspond.

[0021] As shown in Figure 5 It also includes a magnetic block 7, the front end of the upper stop 5 on the first chain 2 is provided with a magnetic block 7, the rear end of the upper stop 5 on the second chain 3 is provided with a metal block, the magnetic block 7 and the metal block are attracted to each other by magnetic force, when the zipper 1 has not been moved to the upper stop 5, the two upper stops 5 can be combined together by the magnetic block 7 and the metal block, reducing the number of direct collisions between the zipper 1 and the upper stop 5, prolonging the service life of the zipper as a whole.

[0022] As shown in Figure 1 The width of the upper stop 5 is consistent with the width of the zipper 4, ensuring that the zipper 1 can still guide the engagement of the zipper 4 on the first chain 2 and the second chain 3 when approaching the upper stop 5.

[0023] When the user inserts the plug 601 into the socket 6 and pulls the pull tab 106, the zipper 1 moves along the zipper teeth 4, the baffle 104 on the first base plate 101 and the second base plate 102 inside the zipper 1 promotes the zipper teeth 4 on the first chain 2 and the second chain 3 to engage with each other to fold the first chain 2 and the second chain 3, when the zipper 1 reaches the upper stop 5, the baffle 104 contacts the upper stop 5, the first elastic block 103 on the baffle 104 can interact with the second elastic block 501 inside the upper stop 5 to produce a rebound effect, preventing the zipper 1 from being stuck on the upper stop 5. When the first chain 2 and the second chain 3 are not folded, if the zipper 1 is moved up and down along the second chain 3, the zipper 1 will tilt because it is not supported by the first chain 2, causing the zipper 1 to deviate from the second chain 3 when moving on one side, so that the baffle 104 is stuck on the second chain 3, if the zipper 1 is not adjusted by the other hand before being pulled, it is easy to damage the zipper 1 and the second chain 3, especially for children, children are easy to damage the zipper or pinch the fingers when pulling the zipper 1 hard, so the inside of the baffle 104 can be designed as a semicircular part 105 to reduce the friction between the baffle 104 and the second chain 3, so that the zipper 1 can smoothly slide on the second chain 3 even if it tilts.

[0024] The above embodiments are only for illustrating the technical concept and characteristics of the present application, and the purpose is to enable those skilled in the art to understand the content of the present application and implement it, and cannot limit the protection scope of the present application. Any equivalent changes or modifications made according to the spirit and essence of the present application shall be covered within the protection scope of the present application.

Claims

1. A nylon strip zipper with top stop structure, comprising a first chain tape (2), a second chain tape (3) and zipper teeth (4), the first chain tape (2) is provided with the second chain tape (3) at the front end, and the first chain tape (2) and the second chain tape (3) are both provided with a plurality of zipper teeth (4) uniformly distributed, characterized in that, It also includes zipper (1), upper stop (5), second elastic block (501), socket (6), bolt (601), shaft seat (107) and pull tab (106), the right end of the first chain belt (2) and the second chain belt (3) are provided with upper stop (5), the left side of the two upper stop (5) is provided with second elastic block (501), the left side of the first chain belt (2) is provided with bolt (601), the left side of the second chain belt (3) is provided with socket (6), the bolt (601) is matched with the socket (6), the zipper teeth (4) of the first chain belt (2) and the second chain belt (3) are slidably connected with zipper (1), the zipper (1) includes first base plate (101), second base plate (102), baffle (104) and first elastic block (103), the bottom of the first base plate (101) is provided with second base plate (102), the top of the first base plate (101) is provided with shaft seat (107), the shaft seat (107) is rotatably connected with pull tab (106), the front and back sides of the first base plate (101) and the second base plate (102) are provided with baffle (104), the right side of the baffle (104) is provided with first elastic block (103), the position of the first elastic block (103) corresponds to the second elastic block (501).

2. The nylon strip fastener with upper stop structure according to claim 1, wherein It also includes magnetic block (7) and metal block, the front end of the upper stop (5) on the first chain belt (2) is provided with magnetic block (7), the rear end of the upper stop (5) on the second chain belt (3) is provided with metal block, the magnetic block (7) and the metal block are attracted to each other by magnetic force.

3. The nylon tape fastener with a stopper structure according to claim 2, wherein The first chain belt (2) and the second chain belt (3) are nylon cloth belts made of polyester fiber.

4. The nylon strip fastener with a stopper structure according to claim 3, wherein The surface of the nylon cloth belt is coated with a waterproof agent layer.

5. The nylon cord zipper with top stop structure according to claim 4, wherein, The left side of the baffle (104) is designed as a semicircular part (105).

6. The nylon cord zipper with top stop structure according to claim 5, wherein, The width of the upper stop (5) is consistent with the width of the zipper teeth (4).

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