CN219069616U

CN219069616U - Rotatable closed zipper

Info

Publication number: CN219069616U
Application number: CN202223140462.2U
Authority: CN
Inventors: 骆一平
Original assignee: Yiwu Shunhui Zipper Manufacturing Co ltd
Current assignee: Yiwu Shunhui Zipper Manufacturing Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-05-26
Anticipated expiration: 2032-11-25

Abstract

The utility model belongs to the technical field of zippers, in particular to a rotatable closed zipper, aiming at the problem that a handle of the existing rotatable closed zipper is easy to break in the use process and causes the handle to fall off, the scheme is provided. The utility model has reasonable structural design, realizes the opening and closing of the through hole by the matching of the rectangular sleeve and the baffle plate, is convenient for replacing the handle, prevents the inconvenience of use caused by the fact that the zipper cannot be opened when the handle is damaged, and has high reliability.

Description

Rotatable closed zipper

Technical Field

The utility model relates to the technical field of zippers, in particular to a rotatable closed zipper.

Background

The zipper is a connecting piece which enables articles to be combined or separated by means of continuously arranged zipper teeth, is widely used for clothes, bags, tents and the like, is an indispensable daily article, and brings great convenience to the life of people.

The existing rotatable closed zipper is easy to break in the use process, so that the problem that the handle falls off is caused, the zipper is inconvenient to open, the zipper needs to be replaced under the common condition, the matched zipper is found out to be troublesome, the attractiveness of the garment is affected, and therefore the rotatable closed zipper is provided for solving the problem.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides a rotatable closed zipper.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a rotatable closed zip fastener, includes pull head and two chain belts, pull head slidable mounting is in two on the chain belt, the top fixed mounting of pull head has fixed frame, both sides all are the opening setting around the fixed frame, the through-hole has been seted up at the top of fixed frame, both sides all are the opening setting around the through-hole, the sliding tray has been seted up at the top of fixed frame, the sliding hole has been seted up on the left side inner wall of sliding tray, the baffle is installed in the sliding tray in the sliding way, the right side fixed mounting of baffle has the rectangle cover, the bottom of rectangle cover is the opening setting, the vertical slidable mounting of rectangle cover has the draw-in lever, the draw-in groove has been seted up on the bottom inner wall of sliding tray, draw-in lever movable joint is in the draw-in groove, the top fixed mounting of draw-in lever, two the one side that the chain belt is close to each other all is provided with a plurality of chain teeth, the outside fixed cover of fixed frame is equipped with the handle.

Preferably, a reset spring is fixedly arranged on the right side of the rectangular sleeve, and the right end of the reset spring is fixedly connected with the right inner wall of the sliding groove.

Preferably, a limit groove is formed in the left inner wall of the through hole, and the left side of the baffle is movably clamped in the limit groove.

Preferably, the top of the clamping rod is fixedly provided with two supporting springs, and the top ends of the supporting springs are fixedly connected with the inner wall of the top of the rectangular sleeve.

Preferably, the right inner wall of the sliding groove is provided with a long groove, a guide plate is slidably arranged in the long groove, and the left side of the guide plate is fixedly connected with the right side of the rectangular sleeve.

Preferably, the top of pull head rotates and installs two soft area, the top fixed mounting of chain belt has the cylinder, the top fixed mounting of cylinder has the ball, the round hole has been seted up in the top left side of soft area, ball activity joint is in the round hole that corresponds.

According to the rotatable closed zipper, the pull rod is pulled to move upwards, the pull rod drives the clamping rod to move upwards and compress the supporting spring, so that the clamping rod is separated from the clamping groove, the pull rod is driven to move rightwards, the rectangular sleeve is driven to move rightwards and compress the reset spring, the baffle is separated from the limiting groove, and the through hole is opened, so that the handle is convenient to replace;

according to the rotatable closed zipper, the soft belt is sleeved on the outer side of the corresponding cylinder, so that the zipper head is fixed, and the closure of the zipper is enhanced;

the utility model has reasonable structural design, realizes the opening and closing of the through hole by the matching of the rectangular sleeve and the baffle plate, is convenient for replacing the handle, prevents the inconvenience of use caused by the fact that the zipper cannot be opened when the handle is damaged, and has high reliability.

Drawings

FIG. 1 is a schematic perspective view of a rotatable closed zipper according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a rotatable closed zipper according to the present utility model;

fig. 3 is a partial enlarged view of a portion a in fig. 2.

In the figure: 1. a pull head; 2. a chain belt; 3. a fixed frame; 4. a baffle; 5. a rectangular sleeve; 6. a clamping rod; 7. a pull rod; 8. a fastener element; 9. a return spring; 10. a support spring; 11. a handle; 12. a guide plate; 13. a soft belt; 14. a cylinder; 15. a ball.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, a rotatable closed zipper comprises a pull head 1 and two chain belts 2, wherein the pull head 1 is slidably mounted on the two chain belts 2, a fixing frame 3 is fixedly mounted at the top of the pull head, two sides of the fixing frame 3 are all in opening arrangement, a through hole is formed in the top of the fixing frame 3, two sides of the through hole are all in opening arrangement, a sliding groove is formed in the top of the fixing frame 3, a sliding hole is formed in the left inner wall of the sliding groove, a baffle 4 is slidably mounted in the sliding hole, a rectangular sleeve 5 is fixedly mounted on the right side of the baffle 4, the bottom of the rectangular sleeve 5 is in opening arrangement, a clamping rod 6 is vertically slidably mounted on the bottom inner wall of the sliding groove, a clamping groove is formed in the clamping groove in a movable clamping manner, a pull rod 7 is fixedly mounted at the top of the clamping rod 6, a plurality of teeth 8 are arranged on one sides of the two chain belts 2, and a handle 11 is fixedly sleeved on the outer side of the fixing frame 3.

In the utility model, the right side of the rectangular sleeve 5 is fixedly provided with the reset spring 9, and the right end of the reset spring 9 is fixedly connected with the right inner wall of the sliding groove, so that the rectangular sleeve 5 is supported and reset.

In the utility model, the left inner wall of the through hole is provided with the limit groove, the left side of the baffle plate 4 is movably clamped in the limit groove, and the baffle plate 4 is positioned and supported.

In the utility model, two supporting springs 10 are fixedly arranged at the top of the clamping rod 6, and the top ends of the supporting springs 10 are fixedly connected with the inner wall of the top of the rectangular sleeve 5 to provide supporting force for the clamping rod 6.

In the utility model, the right inner wall of the sliding groove is provided with the long groove, the guide plate 12 is arranged in the long groove in a sliding way, the left side of the guide plate 12 is fixedly connected with the right side of the rectangular sleeve 5, and the transverse movement of the rectangular sleeve 5 is guided.

According to the utility model, two soft belts 13 are rotatably arranged at the top of a pull head 1, a cylinder 14 is fixedly arranged at the top of a chain belt 2, a round ball 15 is fixedly arranged at the top of the cylinder 14, a round hole is formed in the left side of the top of the soft belt 13, the round ball 15 is movably clamped in the corresponding round hole, and the soft belt is sleeved outside the cylinder to fix the pull head.

In the utility model, when the zipper is used, the pull rod 7 is pulled to move upwards, the pull rod 7 drives the clamping rod 6 to move upwards and compress the supporting spring 10, so that the clamping rod 6 is separated from the clamping groove, the pull rod 7 is driven to move rightwards, the rectangular sleeve 5 is driven to move rightwards and compress the reset spring 9, the baffle 4 is separated from the limiting groove, the through hole is opened, the handle 11 is convenient to replace, and the soft belt 13 is sleeved outside the corresponding cylinder 14, so that the zipper 1 is fixed, and the closure of the zipper is enhanced.

Claims

1. The utility model provides a rotatable closed zip fastener, its characterized in that, including pull head (1) and two chain belts (2), pull head (1) slidable mounting is in two on chain belt (2), the top fixed mounting of pull head (1) has fixed frame (3), both sides all are the opening setting around fixed frame (3), the through-hole has been seted up at the top of fixed frame (3), both sides all are the opening setting around the through-hole, the sliding tray has been seted up at the top of fixed frame (3), the sliding hole has been seted up on the left side inner wall of sliding tray, baffle (4) are installed in the sliding tray in a sliding way, the right side fixed mounting of baffle (4) has rectangle cover (5), the bottom of rectangle cover (5) is the opening setting, the vertical slidable mounting of rectangle cover (5) has draw-in bar (6), the draw-in groove has been seted up on the bottom inner wall of sliding tray, the movable joint of draw-in bar (6) is in the draw-in groove, the top fixed mounting of draw-in bar (6) has 7), two sides (2) are close to each other fixed tooth cover (11) are equipped with outside (8).

2. The rotatable closed zipper according to claim 1, wherein a return spring (9) is fixedly arranged on the right side of the rectangular sleeve (5), and the right end of the return spring (9) is fixedly connected with the right inner wall of the sliding groove.

3. The rotatable closed zipper as claimed in claim 1, wherein a limit groove is formed in the left inner wall of the through hole, and the left side of the baffle (4) is movably clamped in the limit groove.

4. The rotatable closed zipper according to claim 1, wherein two supporting springs (10) are fixedly arranged at the top of the clamping rod (6), and the top ends of the supporting springs (10) are fixedly connected with the inner wall of the top of the rectangular sleeve (5).

5. The rotatable closed zipper according to claim 1, wherein an elongated slot is formed in the right inner wall of the sliding slot, a guide plate (12) is slidably mounted in the elongated slot, and the left side of the guide plate (12) is fixedly connected with the right side of the rectangular sleeve (5).

6. The rotatable closed zipper according to claim 1, wherein two soft belts (13) are rotatably arranged at the top of the zipper head (1), a cylinder (14) is fixedly arranged at the top of the zipper belt (2), a ball (15) is fixedly arranged at the top of the cylinder (14), a round hole is formed in the left side of the top of the soft belt (13), and the ball (15) is movably clamped in the corresponding round hole.