Novel zipper structure without abutted seam

Abstract

The utility model relates to the technical field of novel zippers, and discloses a novel zipper structure without abutted seams, which comprises a pressing mechanism, a lubricating mechanism, a fixing mechanism and a lock head mechanism, the side surface of the pressing mechanism is fixedly connected with the side surface of the fixing mechanism, the side surface of the pressing mechanism is connected with the side surface of the lock head mechanism, and the lubricating mechanism is fixedly connected with the side surface of the lock head mechanism. The side face of the lubricating mechanism is fixedly connected with the inner side of the fixing mechanism, the pressing mechanism comprises a roller and an outer fixing ring, the side face of the outer fixing ring is fixedly connected with an elastic spring, the bottom end of the elastic spring is fixedly connected with the inner side of the fixing mechanism, and the inner side of the outer fixing ring is connected with a ball. Inner rotating rings are connected to the side faces of the balls, the two sides of the zipper can make contact more tightly through the auxiliary effect of a roller and an elastic spring, and the sealing performance is further enhanced; the lubricating wax block is arranged so that continuous lubrication can be provided at the contact position of the gear and the belt of the zipper, and the zipper can be opened and closed more smoothly.

Description

TECHNICAL FIELD

[0001] The utility model relates to novel zipper technical field more specifically relates to a novel zipper structure without joint. BACKGROUND

[0002] The no-joint zipper is a type of zipper with special design, usually used to provide higher durability, smooth use experience and better aesthetics. The traditional zipper is usually composed of multiple components such as zipper tape, gear, puller, etc. There may be joint gaps between these components. The no-joint zipper reduces or eliminates these joint lines in design, making the entire zipper look more uniform and smooth.

[0003] The existing zipper structure has the following problems: due to long-term use, the slot of the lock head becomes larger, making the subsequent chain on both sides not well engaged, causing cracking and affecting the appearance; and due to long-term use, foreign matter may be stuck between the chain teeth, or the puller is damaged, causing the zipper to move smoothly. UTILITY MODEL CONTENT

[0004] To overcome the above-mentioned defects of the prior art, the utility model provides a novel zipper structure without joint to solve the problems existing in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a novel zipper structure without joint, comprising a compression mechanism, further comprising a lubricating mechanism, a fixing mechanism and a lock head mechanism, the side surface of the compression mechanism is fixedly connected with the side surface of the fixing mechanism, the side surface of the compression mechanism is connected with the side surface of the lock head mechanism, the side surface of the lubricating mechanism is fixedly connected with the inner side of the fixing mechanism, the bottom end of the fixing mechanism is fixedly connected with the top end of the lock head mechanism, the compression mechanism comprises a roller and an outer fixing ring, the side surface of the outer fixing ring is fixedly connected with an elastic spring, the bottom end of the elastic spring is fixedly connected with the inner side of the fixing mechanism, the inner side of the outer fixing ring is connected with a ball, the side surface of the ball is connected with an inner rotating ring, the inner side of the inner rotating ring is fixedly connected with the side surface of the roller, and the side surface of the roller is connected with the side surface of the lock head mechanism.

[0006] Further, the side surface of the outer fixing ring is fixedly connected with a moving rod, the bottom end of the moving rod is fixedly connected with a limiting plate, the side surface of the moving rod is connected with a fixed compression cylinder, the side surface of the limiting plate is connected with the inner side of the fixed compression cylinder, the bottom end of the fixed compression cylinder is fixedly connected with the inner side of the fixing mechanism, and the side surface of the roller is connected with the inner side of the fixing mechanism.

[0007] Further, the bottom end of the fixed compression cylinder is fixedly connected with a compression spring, the top end of the compression spring is fixedly connected with the bottom end of the limiting plate, the top end of the fixed compression cylinder is provided with a moving groove, the inner side of the moving groove is connected with the side surface of the limiting plate, the bottom end of the moving groove is fixedly connected with the bottom end of the compression spring, and the side surface of the outer fixed ring is connected with the inner side of the fixed mechanism.

[0008] Further, the lubricating mechanism comprises a lubricating wax block and a screw rod, the side surface of the lubricating wax block is threadedly connected with the inner side of the screw rod, the top end of the screw rod is fixedly connected with a rotating handle, and the side surface of the screw rod is connected with the inner side of the fixed mechanism.

[0009] Further, the fixed mechanism comprises a pull head, the top end of the pull head is provided with a first through groove, the top end of the pull head is provided with a second through groove, the inner side of the pull head is provided with a moving groove, the inner side of the moving groove is connected with the side surface of the roller, the top end of the moving groove is provided with a fixed groove, the inner side of the fixed groove is fixedly connected with the bottom end of the fixed compression cylinder, and the inner side of the fixed groove is connected with the side surface of the outer fixed ring.

[0010] Further, the inner side of the second through groove is provided with a fixed groove, the inner side of the fixed groove is connected with the inner side of the lubricating wax block, the side surface of the pull head is provided with a hole groove, the inner side of the hole groove is connected with the side surface of the screw rod, and the bottom end of the pull head is connected with the side surface of the lock head mechanism.

[0011] Further, the lock head mechanism comprises a first chain and a second chain, the side surface of the first chain is connected with the inner side of the pull head, the side surface of the second chain is connected with the side surface of the roller, the side surface of the first chain is provided with a clamping groove, the side surface of the second chain is fixedly connected with a clamping tooth, the inner side of the clamping tooth is engaged with the side surface of the clamping groove, and the bottom end of the first chain is fixedly connected with the top end of the fixed block.

[0012] The technical effects and advantages of the utility model are as follows:

[0013] 1. The utility model discloses a compression mechanism, which is beneficial to the contact of the two sides of the zipper, further enhances the sealing performance, and through the compression mechanism design, the two sides of the zipper are more closely combined, the structural strength of the zipper is enhanced, when a large pulling force or pressure is borne, the compression structure can disperse the force, reduces the risk of damage of the zipper caused by excessive stretching or excessive pressure, further ensures the tightness of the zipper in the use process, avoids the risk of loose or split of the zipper teeth, and reduces the problem of jamming or smooth sliding.

[0014] 2. This utility model, by incorporating a lubrication mechanism, facilitates continuous lubrication at the contact points between the zipper's gears and strap, reducing friction and making the zipper open and close more smoothly. Lubrication effectively reduces direct friction between the zipper gears, zipper strap, and zipper slider, preventing wear on metal or plastic surfaces. The lubrication mechanism maintains the zipper's lubrication, reducing dirt accumulation caused by friction. This means the zipper can maintain good performance even after prolonged use, reducing the user's need for zipper cleaning and maintenance, and decreasing maintenance frequency and costs. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall cross-sectional structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the pressing mechanism of this utility model;

[0017] Figure 3 This is a cross-sectional view of the clamping mechanism of this utility model.

[0018] Figure 4 This is a schematic diagram of the lubrication mechanism of this utility model;

[0019] Figure 5 This is a schematic diagram of the fixing mechanism structure of this utility model;

[0020] Figure 6 This is a schematic diagram of the lock mechanism of this utility model.

[0021] The attached figures are labeled as follows: 1. Pressing mechanism; 101. Roller; 102. Outer fixing ring; 103. Elastic spring; 104. Fixed compression cylinder; 105. Inner rotating ring; 106. Ball bearing; 107. Moving rod; 108. Limiting plate; 109. Compression spring; 110. Moving groove; 2. Lubrication mechanism; 201. Lubricating wax block; 202. Screw rod; 203. Rotating handle; 3. Fixing mechanism; 301. Pull head; 302. First through groove; 303. Second through groove; 304. Moving groove; 305. Fixing groove; 306. Hole groove; 307. Fixing groove; 4. Locking mechanism; 401. First chain; 402. Second chain; 403. Fixing block; 404. Chess; 405. Chess groove. Detailed Implementation

[0022] The technical scheme in the utility model will be described clearly and completely in connection with the drawings in the utility model, and additionally, the forms of each structure recorded in the following implementation manners are only examples, and the novel zipper structure without seams involved in the utility model is not limited to each structure recorded in the following implementation manners, and all other implementation manners obtained by the ordinary skilled in the art without making creative efforts belong to the protection range of the utility model.

[0023] With reference to Figures 1 to 6 The utility model provides a novel zipper structure without seams, including compression mechanism 1, still include: lubricating mechanism 2, fixed mechanism 3 and lock head mechanism 4, the side of compression mechanism 1 is connected with the side of fixed mechanism 3, the side of compression mechanism 1 is connected with the side of lock head mechanism 4, the side of lubricating mechanism 2 is fixedly connected with the inside of fixed mechanism 3, the bottom of fixed mechanism 3 is fixedly connected with the top of lock head mechanism 4, compression mechanism 1 includes cylinder 101 and outer fixed ring 102, the side of outer fixed ring 102 is fixedly connected with elastic spring 103, the bottom of elastic spring 103 is fixedly connected with the inside of fixed mechanism 3, the inside of outer fixed ring 102 is connected with ball 106, the side of ball 106 is connected with inner rotary ring 105, the inside of inner rotary ring 105 is fixedly connected with the side of cylinder 101, the side of cylinder 101 is connected with the side of lock head mechanism 4.

[0024] Wherein, the side of outer fixed ring 102 is fixedly connected with moving rod 107, the bottom of moving rod 107 is fixedly connected with limit plate 108, the side of moving rod 107 is connected with fixed compression cylinder 104, the side of limit plate 108 is connected with the inside of fixed compression cylinder 104, the bottom of fixed compression cylinder 104 is fixedly connected with the inside of fixed mechanism 3, the side of cylinder 101 is connected with the inside of fixed mechanism 3.

[0025] Wherein, the bottom of fixed compression cylinder 104 is fixedly connected with compression spring 109, the top of compression spring 109 is fixedly connected with the bottom of limit plate 108, the top of fixed compression cylinder 104 is provided with moving groove 110, the inside of moving groove 110 is connected with the side of limit plate 108, the bottom of moving groove 110 is fixedly connected with the bottom of compression spring 109, the side of outer fixed ring 102 is connected with the inside of fixed mechanism 3.

[0026] Wherein, lubricating mechanism 2 includes lubricating wax block 201 and screw rod 202, the side of lubricating wax block 201 is threadedly connected with the inside of screw rod 202, the top of screw rod 202 is fixedly connected with rotary handle 203, the side of screw rod 202 is connected with the inside of fixed mechanism 3.

[0027] The fixed mechanism 3 comprises a puller 301, the top end of the puller 301 is provided with a first through slot 302, the top end of the puller 301 is provided with a second through slot 303, the inner side of the puller 301 is provided with a moving groove 304, the inner side of the moving groove 304 is connected with the side surface of the roller 101, the top end of the moving groove 304 is provided with a fixed slot 305, the inner side of the fixed slot 305 is fixedly connected with the bottom end of the fixed compression cylinder 104, and the inner side of the fixed slot 305 is connected with the side surface of the outer fixed ring 102.

[0028] The inner side of the second through slot 303 is provided with a fixed groove 307, the inner side of the fixed groove 307 is connected with the inner side of the lubricating wax block 201, the side surface of the puller 301 is provided with a hole groove 306, the inner side of the hole groove 306 is connected with the side surface of the solenoid rod 202, and the bottom end of the puller 301 is connected with the side surface of the lock head mechanism 4.

[0029] The lock head mechanism 4 comprises a first chain 401 and a second chain 402, the inner side of the puller 301 is connected with the side surface of the first chain 401, the side surface of the roller 101 is connected with the side surface of the second chain 402, the side surface of the first chain 401 is provided with a clamping groove 405, the side surface of the second chain 402 is fixedly connected with a clamping tooth 404, the inner side of the clamping tooth 404 is meshed with the side surface of the clamping groove 405, and the bottom end of the first chain 401 is fixedly connected with the top end of a fixed block 403.

[0030] The working principle of the utility model is as follows: in the process of pulling the zipper, the inner side of the puller 301 is prone to looseness, which leads to that the meshing between the first chain 401 and the second chain 402 is not tight enough, and a large gap or even a crack appears between the first chain 401 and the second chain 402, therefore, the roller 101 is added to the inner side of the puller 301, the outer fixed ring 102 is fixed at the two ends of the roller 101, the elastic spring 103 is fixed at the side surface of the outer fixed ring 102, the bottom end of the elastic spring 103 is fixedly connected with the inner side of the fixed slot 305, when the first chain 401 and the second chain 402 pass through the inner side of the puller 301, the roller 101 acts on the surface of the first chain 401, so that the meshing between the clamping tooth 404 and the clamping groove 405 is more closely fitted, the elastic spring 103 and the compression spring 109 inside the fixed compression cylinder 104 buffer and support the roller 101, and the outer fixed ring 102 and the inner rotating ring 105 are fixed through the ball 106, so that the roller 101 can rotate when contacting the first chain 401, so as to be better compressed and fixed.

[0031] The first chain 401 and the second chain 402 pass through the inner side of the first through slot 302 and the second through slot 303 and engage at the inner side of the pull head 301, when the tooth 404 passes through the first through slot 302, the internal lubricating wax block 201 can coat the tooth 404, so that the surface is more lubricated, so as to enhance the subsequent engagement degree, and the tooth 404 frequently contacts the lubricating wax block 201 at the same position, which can cause a depression, and the rotation of the rotating handle 203 can drive the lubricating wax block 201 to move through the screw rod 202.

[0032] The above merely describes the preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A novel zipper structure without seams, comprising a pressing mechanism (1), characterized in that, Also include: The lubricating mechanism (2), the fixed mechanism (3) and the lock head mechanism (4), the side of the compression mechanism (1) is fixedly connected with the side of the fixed mechanism (3), the side of the compression mechanism (1) is connected with the side of the lock head mechanism (4), the side of the lubricating mechanism (2) is fixedly connected with the inner side of the fixed mechanism (3), the bottom end of the fixed mechanism (3) is fixedly connected with the top end of the lock head mechanism (4), the compression mechanism (1) comprises a roller (101) and an outer fixed ring (102), the side of the outer fixed ring (102) is fixedly connected with a elastic spring (103), the bottom end of the elastic spring (103) is fixedly connected with the inner side of the fixed mechanism (3), the inner side of the outer fixed ring (102) is connected with a ball (106), the side of the ball (106) is connected with an inner rotating ring (105), the inner side of the inner rotating ring (105) is fixedly connected with the side of the roller (101), the side of the roller (101) is connected with the side of the lock head mechanism (4).

2. A novel seamless zipper structure according to claim 1, characterized in that: The side of the outer fixed ring (102) is fixedly connected with a moving rod (107), the bottom end of the moving rod (107) is fixedly connected with a limiting plate (108), the side of the moving rod (107) is connected with a fixed compression cylinder (104), the side of the limiting plate (108) is connected with the inner side of the fixed compression cylinder (104), the bottom end of the fixed compression cylinder (104) is fixedly connected with the inner side of the fixed mechanism (3), the side of the roller (101) is connected with the inner side of the fixed mechanism (3).

3. A novel seamless zipper structure according to claim 2, characterized in that: The bottom end of the fixed compression cylinder (104) is fixedly connected with a compression spring (109), the top end of the compression spring (109) is fixedly connected with the bottom end of the limiting plate (108), the top end of the fixed compression cylinder (104) is provided with a moving groove (110), the inner side of the moving groove (110) is connected with the side of the limiting plate (108), the bottom end of the moving groove (110) is fixedly connected with the bottom end of the compression spring (109), the side of the outer fixed ring (102) is connected with the inner side of the fixed mechanism (3).

4. A novel seamless zipper structure according to claim 1, wherein: The lubricating mechanism (2) comprises a lubricating wax block (201) and a screw rod (202), the side of the lubricating wax block (201) is threadedly connected with the inner side of the screw rod (202), the top end of the screw rod (202) is fixedly connected with a rotating handle (203), the side of the screw rod (202) is connected with the inner side of the fixed mechanism (3).

5. A novel seamless zipper structure according to claim 4, characterized in that: The fixed mechanism (3) comprises a pull head (301), the top end of the pull head (301) is provided with a first through groove (302), the top end of the pull head (301) is provided with a second through groove (303), the inner side of the pull head (301) is provided with a moving groove (304), the inner side of the moving groove (304) is connected with the side of the roller (101), the top end of the moving groove (304) is provided with a fixed groove (305), the inner side of the fixed groove (305) is fixedly connected with the bottom end of the fixed compression cylinder (104), the inner side of the fixed groove (305) is connected with the side of the outer fixed ring (102).

6. A novel seamless zipper structure according to claim 5, wherein: The inner side of the second through slot (303) is provided with a fixing groove (307), the inner side of the fixing groove (307) is connected with the inner side of the lubricating wax block (201), the side of the puller (301) is provided with a hole groove (306), the inner side of the hole groove (306) is connected with the side of the screw rod (202), and the bottom end of the puller (301) is connected with the side of the lock head mechanism (4).

7. A novel seamless zipper structure according to claim 1, wherein: The lock head mechanism (4) comprises a first chain (401) and a second chain (402), the side of the first chain (401) is connected with the inner side of the puller (301), the side of the second chain (402) is connected with the side of the roller (101), the side of the first chain (401) is provided with a clamping groove (405), the side of the second chain (402) is fixedly connected with a clamping tooth (404), the inner side of the clamping tooth (404) is engaged with the side of the clamping groove (405), and the bottom end of the first chain (401) is fixedly connected with the top end of a fixed block (403).

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