CN211794668U

CN211794668U - Anti-slip waterproof zipper

Info

Publication number: CN211794668U
Application number: CN201922499327.9U
Authority: CN
Inventors: 洪弋浪
Original assignee: Yiwu City Hualing Zipper Co ltd
Current assignee: Yiwu City Hualing Zipper Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-10-30
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a waterproof zip fastener of antiskid, draw zipper strip and second including first draw zipper strip, first draw zipper strip with the equal fixed mounting in one side of second draw zipper strip opposite face has the interlock tooth, first draw zipper strip with the intermediate position department movable mounting of second draw zipper strip opposite face has the pull head, the inside both sides of pull head alternate respectively has two the interlock tooth, the intermediate position department of the inside upper end of pull head has seted up the mounting groove, the inside one side fixed mounting of mounting groove has the adjustable shelf, the inside intermediate position department movable mounting of mounting groove has the couple, the one end of couple pass through fixing bolt and fixation nut with the swing joint of adjustable shelf, one side fixed mounting of couple upper end has reset spring, reset spring's upper end with the upper end fixed connection of mounting groove inner wall. The utility model discloses a set up a series of structures and make this device have fixed effectual characteristics.

Description

Anti-slip waterproof zipper

Technical Field

The utility model relates to a waterproof zipper technical field specifically is a waterproof zip fastener of antiskid.

Background

The waterproof zipper is a branch of a nylon zipper and is a nylon zipper subjected to certain special treatment. Common feature processing means include: the PVC film is pasted, the TPU film is pasted, the waterproof agent is soaked, the waterproof zipper is coated, and the like, wherein the PVC film-pasted waterproof zipper is mainly made of PVC, and the main component of the PVC film-pasted waterproof zipper is polyvinyl chloride. The TPU film is a film prepared by adopting TPU granules through a special process. It inherits the excellent physical properties of TPU and has wide application range. Because TPU overcomes many defects of PVC, TPU waterproof zippers are also superior to PVC waterproof zippers in performance. The coating waterproof zipper is characterized by no falling off, no whitening, no embrittlement, low temperature resistance of minus 70 ℃, environmental protection, softness and good waterproofness.

At present, along with the development of society, people use waterproof zip fastener more and more extensively, but there are a great deal of problems often in the use of common waterproof zip fastener on the market, and the pull head slides easily on the surface of chain, and the card is solid effectually, produces the gap easily, influences the water-proof effects, consequently, we have provided a waterproof zip fastener of antiskid solution problem in order to solve this series of problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof zip fastener of antiskid is in order to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an antiskid waterproof zipper comprises a first zipper strip and a second zipper strip, wherein meshing teeth are fixedly arranged on one side of the opposite surface of the first zipper strip and the second zipper strip, a pull head is movably arranged at the middle position of the opposite surface of the first zipper strip and the second zipper strip, two meshing teeth are respectively inserted into two sides of the inner part of the pull head, a mounting groove is formed in the middle position of the upper end of the inner part of the pull head, a movable frame is fixedly arranged on one side of the inner part of the mounting groove, a hook is movably arranged at the middle position of the inner part of the mounting groove, one end of the hook is movably connected with the movable frame through a fixing bolt and a fixing nut, a reset spring is fixedly arranged on one side of the upper end of the hook, the upper end of the reset spring is fixedly connected with the upper end of the inner wall of the mounting groove, and, the upper end of activity depression bar is passed the mounting groove is located the upper end of pull head, this end movable mounting has rotatory cover, the equal fixed mounting in both sides of rotatory cover has the gag lever post, two the gag lever post about the activity depression bar is the symmetric distribution, the equal fixed mounting in both sides of pull head upper end has the mounting panel, two the equal fixed mounting in upper end of mounting panel opposite face one side has the limiting plate.

Preferably, the mounting plate and the limiting plates are vertically distributed, and the two limiting plates are symmetrically distributed relative to the movable pressure rod.

Preferably, the length of the two limiting rods is smaller than the distance between the movable pressing rod and the mounting plate, and is larger than the distance between the movable pressing rod and the limiting plate.

Preferably, one side of the upper end of the slider is fixedly provided with an installation block, and one side of the surface of the installation block is movably provided with a sliding block.

Preferably, the lower end of one side of the surface of the second zipper strip is fixedly provided with a lower connecting block, and one side of the inner part of the lower connecting block is movably sleeved with one side of the lower end of the first zipper strip.

Preferably, the upper ends of the first zipper strip and the second zipper strip are fixedly provided with stoppers, and the two stoppers are symmetrically distributed around the pull head.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization, setting through the pull head, make the integrated device have fine card and solid effect, when the user uses, the pulling sliding block drives the pull head and slides in the intermediate position department of first zip fastener strip and second zip fastener strip, it is fixed to carry out the interlock with the interlock tooth on first zip fastener strip and second zip fastener strip surface, after removing the position that the user needs, the user presses movable depression bar, the lower extreme of movable depression bar drives the couple and moves down, the one end of couple is under the effect of adjustable shelf, the other end pushes down, when pressing the bottom, the couple catches on first zip fastener strip and second zip fastener strip, avoid the slip of pull head, influence the leakproofness of first zip fastener strip and second zip fastener strip.

Through the setting of limiting plate, make the integrated device have fine card and solid effect, when the activity depression bar pressed the extreme low position, the user rotated the swivel mount, make the upper end of two gag lever posts and the lower surface laminating of limiting plate, avoid the couple to resume the normal position, influence its fixed effect, when needs slide, the user rotated the gag lever post of swivel mount both sides to two mounting panel opposite face intermediate position departments, and with the limiting plate contactless, the activity depression bar upwards pops out under reset spring's effect, be convenient for the couple resumes the normal position.

Drawings

FIG. 1 is a schematic side view of the apparatus of the present invention;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1;

fig. 3 is a side view of the slider of the present invention.

In the figure: 1. a first zipper strip; 2. a second zipper strip; 3. a lower connecting block; 4. a slider; 5. a stopper; 6. mounting a plate; 7. a rotating sleeve; 8. a limiting plate; 9. a limiting rod; 10. a movable frame; 11. a return spring; 12. a movable pressure lever; 13. mounting blocks; 14. hooking; 15. mounting grooves; 16. and a slider.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a technical scheme of an antiskid waterproof zipper comprises a first zipper strip 1 and a second zipper strip 2, wherein meshing teeth are fixedly arranged on one side of the opposite surfaces of the first zipper strip 1 and the second zipper strip 2, a pull head 4 is movably arranged at the middle position of the opposite surfaces of the first zipper strip 1 and the second zipper strip 2, two meshing teeth are respectively inserted into two sides inside the pull head 4, an installation groove 15 is formed in the middle position of the upper end inside the pull head 4, a movable frame 10 is fixedly arranged on one side inside the installation groove 15, a hook 14 is movably arranged at the middle position inside the installation groove 15, one end of the hook 14 is movably connected with the movable frame 10 through a fixed bolt and a fixed nut, a reset spring 11 is fixedly arranged on one side of the upper end of the hook 14, the upper end of the reset spring 11 is fixedly connected with the upper end of the inner wall of the installation groove 15, and a, the upper end of the movable pressure lever 12 penetrates through the mounting groove 15 and is located at the upper end of the pull head 4, the rotary sleeve 7 is movably mounted at the upper end, the limiting rods 9 are fixedly mounted on two sides of the rotary sleeve 7, the two limiting rods 9 are symmetrically distributed about the movable pressure lever 12, the mounting plates 6 are fixedly mounted on two sides of the upper end of the pull head 4, and the limiting plates 8 are fixedly mounted on the upper ends of opposite surfaces of the two mounting plates 6.

Preferably, the mounting plate 6 and the limiting plates 8 are vertically distributed, and the two limiting plates 8 are symmetrically distributed about the movable pressing rod 12, so that the movable pressing rod 12 can limit the position.

Preferably, the length of the two limiting rods 9 is smaller than the distance between the movable pressing rod 12 and the mounting plate 6 and larger than the distance between the movable pressing rod 12 and the limiting plate 8, so that the rotation of the rotating sleeve 7 is facilitated, and the limiting rods 9 are limited.

Preferably, a mounting block 13 is fixedly mounted on one side of the upper end of the slider 4, and a sliding block 16 is movably mounted on one side of the surface of the mounting block 13, so that the slider 4 can be pulled conveniently.

Preferably, the lower extreme fixed mounting that 2 surperficial one sides were drawn to the second has lower connecting block 3, and the inside one side activity cover of lower connecting block 3 is equipped with one side of first zip fastener strip 1 lower extreme, and the connection of being convenient for first zip fastener strip 1 and second zip fastener strip 2 carries on spacingly to pull head 4 simultaneously.

Preferably, the upper ends of the first zipper strip 1 and the second zipper strip 2 are fixedly provided with the stoppers 5, the two stoppers 5 are symmetrically distributed about the slider 4, and the slider 4 is prevented from sliding out of the surfaces of the first zipper strip 1 and the second zipper strip 2.

The working principle is as follows: through the arrangement of the pull head 4, the integral device has a good clamping effect, when a user uses the device, the sliding block 16 is pulled to drive the pull head 4 to slide at the middle position of the first zipper strip 1 and the second zipper strip 2, the meshing teeth on the surfaces of the first zipper strip 1 and the second zipper strip 2 are meshed and fixed, after the device is moved to a position required by the user, the user presses the movable pressure rod 12, the lower end of the movable pressure rod 12 drives the hook 14 to move downwards, one end of the hook 4 is pressed downwards by the other end under the action of the movable frame 10, when the device is pressed to the bottom, the hook 14 hooks the first zipper strip 1 and the second zipper strip 2, the sliding of the pull head 4 is avoided, the sealing performance of the first zipper strip 1 and the second zipper strip 2 is influenced, through the arrangement of the limiting plate 8, the integral device has a good clamping effect, when the movable pressure rod 12 is pressed to the lowest position, the user rotates the rotary sleeve 7, make the upper end of two gag lever posts 9 and the lower surface laminating of limiting plate 8, avoid couple 14 to resume the normal position, influence its fixed effect, when needs slide, the user rotates the gag lever post 9 of 7 both sides of swivel sleeve to two mounting panels 13 opposite face intermediate position departments, and with limiting plate 8 contactless, activity depression bar 12 is under reset spring 11's effect, upwards pops out, the couple 14 of being convenient for resumes the normal position.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a waterproof zip fastener of antiskid, includes first zip fastener strip (1) and second zip fastener strip (2), its characterized in that: one side of the opposite surface of the first zipper strip (1) and the second zipper strip (2) is fixedly provided with occlusion teeth, the middle position of the opposite surface of the first zipper strip (1) and the second zipper strip (2) is movably provided with a pull head (4), two sides in the pull head (4) are respectively inserted with two occlusion teeth, the middle position of the upper end in the pull head (4) is provided with a mounting groove (15), one side of the inner part of the mounting groove (15) is fixedly provided with a movable frame (10), the middle position of the inner part of the mounting groove (15) is movably provided with a hook (14), one end of the hook (14) is movably connected with the movable frame (10) through a fixing bolt and a fixing nut, one side of the upper end of the hook (14) is fixedly provided with a reset spring (11), the upper end of the reset spring (11) is fixedly connected with the upper end of the inner wall of the mounting groove (15), couple (14) one side movable mounting of upper end has movable depression bar (12), the upper end of activity depression bar (12) is passed mounting groove (15) is located the upper end of pull head (4), this end movable mounting has swivel sleeve (7), the equal fixed mounting in both sides of swivel sleeve (7) has gag lever post (9), two gag lever post (9) about activity depression bar (12) are the symmetric distribution, the equal fixed mounting in both sides of pull head (4) upper end has mounting panel (6), two the equal fixed mounting in upper end of mounting panel (6) opposite face one side has limiting plate (8).

2. The slide-proof and waterproof slide fastener according to claim 1, wherein: mounting panel (6) with limiting plate (8) are the vertical distribution, two limiting plate (8) about activity depression bar (12) are the symmetric distribution.

3. The slide-proof and waterproof slide fastener according to claim 1, wherein: the length of the two limiting rods (9) is smaller than the distance between the movable pressing rod (12) and the mounting plate (6), and is larger than the distance between the movable pressing rod (12) and the limiting plate (8).

4. The slide-proof and waterproof slide fastener according to claim 1, wherein: an installation block (13) is fixedly installed on one side of the upper end of the pull head (4), and a sliding block (16) is movably installed on one side of the surface of the installation block (13).

5. The slide-proof and waterproof slide fastener according to claim 1, wherein: the lower extreme fixed mounting that second zip fastener strip (2) surface one side has lower part connecting block (3), the inside one side activity cover of lower part connecting block (3) is equipped with one side of first zip fastener strip (1) lower extreme.

6. The slide-proof and waterproof slide fastener according to claim 1, wherein: the upper ends of the first zipper strip (1) and the second zipper strip (2) are fixedly provided with stop blocks (5), and the two stop blocks (5) are symmetrically distributed about the pull head (4).