Luggage zipper

Abstract

The utility model relates to the technical field of zippers, and discloses a luggage zipper which comprises two cloth belts, a seat plug is fixedly connected between the two cloth belts, a plurality of teeth are fixedly installed on the opposite sides of the two cloth belts respectively, a puller is movably installed between the teeth on the opposite sides of the two cloth belts, and the puller comprises a bottom plate and a top plate. A supporting core is fixedly connected between the bottom plate and the top plate, a first upper side wing and a second upper side wing are fixedly installed on the two sides of the bottom of the top plate, and a rubber mat is fixedly installed on the top of the cloth belt. A rubber mat is arranged at the top of a cloth belt, the rubber mat is composed of a lower gasket and an upper cover piece and can cover and protect the cloth belt and a sewing line of the luggage, meanwhile, one of the rubber mats further extends to the position above teeth to protect the teeth, and a first upper side wing and a second upper side wing are arranged at the bottom of a top plate which is a component of the puller. The second upper side wing can slide in the guide groove in the top of the rubber mat, guide pressure can be applied to one side of the rubber mat, and the situation that one side of the rubber mat is warped or folded to be clamped into the puller is prevented.

Description

Technical Field

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

[0002] The luggage zipper is an important part of luggage. It adopts the principle of interlocking chain teeth. By sliding the pull head on the teeth, the opening and closing of the luggage opening can be realized, which can provide a convenient access method for the luggage and greatly enhance the sealing and safety of the luggage;

[0003] In the current luggage design, the sewing method of the zipper and the luggage often results in the obvious exposure of the sewing traces. This not only weakens the overall aesthetics, but also because the sewing thread is directly exposed to the outside, it is easy to have unnecessary friction with the surrounding objects. In the long run, it may accelerate the connection wear between the zipper and the luggage body and increase the risk of zipper detachment. In addition, some luggage zippers will set two protective tapes on the cloth tape and place the protective tape above the teeth of the zipper. Although it can play a certain protective role for the teeth of the zipper, after long-term use, the edge of the protective tape is prone to deformation, so that when pulling the zipper head, the edge of the protective tape is bent and stuck into the zipper head, thus affecting the normal use of the zipper. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a luggage zipper, which can effectively solve the problems in the background art.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A luggage zipper includes two cloth tapes. A seat insert is fixedly connected between the two cloth tapes. A plurality of teeth are respectively and fixedly installed on opposite sides of the two cloth tapes. A pull head is movably installed between the teeth on opposite sides of the two cloth tapes. The pull head includes a bottom plate and a top plate. A support core is fixedly connected between the bottom plate and the top plate. First upper wings and second upper wings are fixedly installed on both sides of the bottom of the top plate. A rubber pad is also fixedly installed on the top of the cloth tape.

[0007] As a further preferred scheme of the utility model, the rubber pad further includes a lower gasket. An upper cover plate is fixedly installed on the top of the lower gasket. The upper cover plate and the rubber pad are combined into a U-shaped structure. One side of the lower gasket is sewn and fixed on the cloth tape.

[0008] As a further preferred scheme of the utility model, a guide groove is opened on the top of the lower gasket on one side of the upper cover plate;

[0009] Based on this, with the setting of the upper cover plate, the sewing thread between the lower gasket and the cloth tape can be covered, and at the same time, the edge of the luggage where the zipper is installed can be covered and protected.

[0010] As a further preferred embodiment of the present utility model, lower side wings are fixedly installed on both sides of the top of the bottom plate, a pull nose is fixedly installed on the top of the top plate, and a pull tab is movably installed in the pull nose.

[0011] As a further preferred embodiment of the present utility model, the height of the second upper side wing is greater than that of the first upper side wing. The bottom plate and the top plate are inserted between two cloth tapes through the lower side wings and the first upper side wings, and the bottom of the second upper side wing is slidably installed in the corresponding guide groove.

[0012] Based on this, by respectively arranging the first upper side wing and the second upper side wing with different heights on both sides of the bottom of the top plate, it is possible to press the rubber pad placed above the tooth of the zipper, and at the same time, with the help of the second upper side wing, the top plate can stably move on the tooth of the zipper and the rubber pad, preventing one side of the rubber pad from warping and getting stuck between the bottom plate and the top plate.

[0013] Compared with the prior art, the present utility model has the following beneficial effects:

[0014] For a luggage zipper of the present utility model, a rubber pad is arranged on the top of the cloth tape, and the rubber pad is composed of a lower gasket and an upper cover sheet, which can cover and protect the sewing line between the cloth tape and the luggage. At the same time, one of the rubber pads also extends above the tooth of the zipper to protect the tooth of the zipper. And on the bottom of the top plate which is a component of the pull head, the first upper side wing and the second upper side wing are arranged, so that the second upper side wing can slide in the guide groove on the top of the rubber pad, and can guide and press one side of the rubber pad, preventing one side of the rubber pad from warping or folding and getting stuck in the pull head. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the main structure of the present utility model;

[0016] Figure 2 is a front view of the main structure of the present utility model;

[0017] Figure 3 is a schematic diagram of the pull head structure of the present utility model.

[0018] In the figure: 1. Cloth tape; 2. Socket insert; 3. Tooth of the zipper; 4. Rubber pad; 5. Pull head; 6. Bottom plate; 7. Top plate; 8. Guide groove; 9. Lower side wing; 10. First upper side wing; 11. Core support; 12. Pull nose; 13. Pull tab; 14. Lower gasket; 15. Upper cover sheet; 16. Second upper side wing. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0020] Such as Figures 1 - 3As shown in the figure, a luggage zipper provided by the utility model includes two cloth tapes 1. A socket insert 2 is fixedly connected between the two cloth tapes 1. A plurality of teeth 3 are respectively and fixedly installed on the opposite sides of the two cloth tapes 1. A slider 5 is movably installed between the teeth 3 on the opposite sides of the two cloth tapes 1. The slider 5 includes a bottom plate 6 and a top plate 7. A core 11 is fixedly connected between the bottom plate 6 and the top plate 7. First upper flanks 10 and second upper flanks 16 are fixedly installed on both sides of the bottom of the top plate 7. A rubber pad 4 is also fixedly installed on the top of the cloth tape 1.

[0021] As Figures 1 - 2 shown in the figure, the rubber pad 4 further includes a lower gasket 14. An upper cover sheet 15 is fixedly installed on the top of the lower gasket 14. The upper cover sheet 15 and the rubber pad 4 are combined into a U-shaped structure. One side of the lower gasket 14 is sewn and fixed on the cloth tape 1. A guiding groove 8 is formed on the top of the lower gasket 14 on one side of the upper cover sheet 15. Based on this, with the arrangement of the upper cover sheet 15, the sewing line between the lower gasket 14 and the cloth tape 1 can be covered, and at the same time, the edge of the luggage where the zipper is installed can be covered and protected.

[0022] As Figures 2 - 3 shown in the figure, lower flanks 9 are fixedly installed on both sides of the top of the bottom plate 6. A pull tab 12 is fixedly installed on the top of the top plate 7. A pull piece 13 is movably installed in the pull tab 12. The height of the second upper flank 16 is greater than that of the first upper flank 10. The bottom plate 6 and the top plate 7 are inserted between the two cloth tapes 1 through the lower flanks 9 and the first upper flanks 10, and the bottom of the second upper flank 16 is slidably installed in the corresponding guiding groove 8. Based on this, by respectively arranging the first upper flank 10 and the second upper flank 16 with different heights on both sides of the bottom of the top plate 7, the rubber pad 4 placed above the teeth 3 can be pressed, and at the same time, the stable movement of the top plate 7 on the teeth 3 and the rubber pad 4 can be realized by means of the second upper flank 16, preventing one side of the rubber pad 4 from warping and getting stuck between the bottom plate 6 and the top plate 7.

[0023] It should be noted that the utility model is a luggage zipper. The lower gasket 14 is sewn and fixed on the top of the cloth tape 1, and the combination of the lower gasket 14 and the cloth tape 1 can be sewn on the inner side of the luggage at the same time, so that the upper cover sheet 15 covers the sewing line, preventing the sewing line from being directly exposed and rubbing against external objects and breaking. And by respectively arranging the first upper flank 10 and the second upper flank 16 with different heights on both sides of the bottom of the top plate 7, which is a component of the slider 5, the bottom plate 6 and the top plate 7 can slide on the two rows of teeth 3 and the two lower gaskets 14 by means of the lower flanks 9 and the first upper flanks 10, while the second upper flank 16 slides in the guiding groove 8 on the top of the corresponding rubber pad 4. Thus, the warped lower gasket 14 is pressed and flattened by the spherical surface on the front side of the bottom of the second upper flank 16, ensuring the smooth movement of the slider 5 and preventing one side of the cloth tape 1 from warping and being pushed by the top plate 7 to fold and get stuck between the bottom plate 6 and the top plate 7.

[0024] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above-mentioned embodiments, and what is described in the above embodiments and the specification is only to illustrate the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all these changes and improvements fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A luggage zipper, characterized in that: It includes two cloth tapes (1), a socket insert (2) is fixedly connected between the two cloth tapes (1), a plurality of teeth (3) are respectively and fixedly installed on the opposite sides of the two cloth tapes (1), and a slider (5) is movably installed between the teeth (3) on the opposite sides of the two cloth tapes (1). The slider (5) includes a bottom plate (6) and a top plate (7), a support core (11) is fixedly connected between the bottom plate (6) and the top plate (7), first upper side wings (10) and second upper side wings (16) are fixedly installed on both sides of the bottom of the top plate (7), and a rubber pad (4) is also fixedly installed on the top of the cloth tape (1).

2. The luggage zipper according to claim 1, wherein: The rubber pad (4) further includes a lower gasket (14), an upper cover sheet (15) is fixedly installed on the top of the lower gasket (14), the upper cover sheet (15) and the rubber pad (4) are combined into a U-shaped structure, and one side of the lower gasket (14) is sewn and fixed on the cloth tape (1).

3. The luggage zipper according to claim 2, characterized in that: A guide groove (8) is formed in the top of the lower gasket (14) on one side of the upper cover sheet (15).

4. A luggage zipper according to claim 3, characterized in that: Lower side wings (9) are fixedly installed on both sides of the top of the bottom plate (6), a pull nose (12) is fixedly installed on the top of the top plate (7), and a pull tab (13) is movably installed in the pull nose (12).

5. A luggage zipper according to claim 4, characterized in that: The height of the second upper side wing (16) is greater than that of the first upper side wing (10). The bottom plate (6) and the top plate (7) are inserted between the two cloth tapes (1) through the lower side wings (9) and the first upper side wings (10), and the bottom of the second upper side wing (16) is slidably installed in the corresponding guide groove (8).

Images