Luggage, clothing and opening zipper

Abstract

The present invention relates to the technical field of zippers, and discloses a bag, clothing, and open zipper. The open zipper includes a bottom stop and a slider. The bottom stop includes a bottom stop pin and a bottom stop pin seat. The bottom of the bottom stop pin is provided with a first limiting protrusion, and the bottom of the bottom stop pin seat is provided with a second limiting protrusion. The first limiting protrusion and the second limiting protrusion are used to be inserted into the slider to form a buckle that clamps the slider movement. When the buckle is engaged with the slider movement, the bottom surface of the bottom stop pin seat abuts the top surface of the slider. The bottom stop pin and the bottom stop pin seat can be engaged with the slider movement, eliminating the gap between the bottom stop pin seat and the slider, making the zipper more comfortable and snug on ring-jointed clothing.

Description

Technical Field

[0001] The present invention relates to the technical field of zippers, and more particularly to an open zipper. In addition, the present invention also relates to a bag comprising the open zipper and a garment comprising the open zipper. Background Art

[0002] As an important component of clothing accessories, zippers mainly include teeth, tape, top stop, bottom stop and slider.

[0003] Currently, some patchwork clothing mostly uses ordinary open zippers to achieve the splicing function of cuffs or trouser legs. However, after the zipper is wrapped around the sleeve or trouser leg, the slider and the bottom stop that are connected at the end are difficult to connect well, resulting in a large gap between the slider and the bottom stop after they are closed.

[0004] In summary, how to reduce the gap between the slider and the bottom stop pin after they are pulled together is an urgent problem to be solved by those skilled in the art. Summary of the Invention

[0005] In view of this, the purpose of the present invention is to provide an open zipper, whose lower stop pin and lower stop pin seat can be engaged with the slider movement, eliminating the gap between the lower stop pin seat and the slider, making the zipper more fit and comfortable on ring-jointed clothing.

[0006] In addition, the present invention also provides a bag including the above-mentioned opening zipper and a piece of clothing including the above-mentioned opening zipper.

[0007] In order to achieve the above object, the present invention provides the following technical solutions:

[0008] An open zipper, comprising a bottom stop and a slider, the bottom stop comprising a bottom stop latch and a bottom stop latch seat, the bottom of the bottom stop latch being provided with a first limiting protrusion, the bottom of the bottom stop latch seat being provided with a second limiting protrusion, the first limiting protrusion and the second limiting protrusion being used to be inserted into the slider to form a buckle for clamping the slider movement;

[0009] When the buckle is engaged with the slider movement, the bottom surface of the bottom stop pin seat abuts against the top surface of the slider.

[0010] Preferably, the first limiting protrusion and the second limiting protrusion are both nearly diamond-shaped structures, and the width of the front end of the buckle relatively away from the slider movement is smaller than the width of the slider movement.

[0011] Preferably, both upper and lower end surfaces of the second limiting protrusion are provided with limiting convex points, and the limiting convex points are higher than the inner wall of the slider.

[0012] Preferably, the limiting protrusions are symmetrically arranged with respect to the symmetry plane of the second limiting protrusion.

[0013] Preferably, the first limiting protrusion and the second limiting protrusion are symmetrically arranged with respect to the symmetric plane of the bottom stop.

[0014] Preferably, the slider is provided with a limiting groove, and the second limiting protrusion is provided with a limiting protrusion engaged with the limiting groove.

[0015] Preferably, the limiting protrusion comprises a wedge-shaped protrusion, and the wedge-shaped surface of the wedge-shaped protrusion faces the slider.

[0016] Preferably, the limiting grooves are symmetrically arranged with respect to the symmetry plane of the slider.

[0017] A bag comprises the opening zipper described in any one of the above items.

[0018] A garment comprising any one of the above-mentioned opening zippers.

[0019] When the open zipper provided by the present invention is in use, the first limiting protrusion of the lower stop pin and the second limiting protrusion of the lower stop pin seat are inserted into the slider and engaged with the slider movement. At this time, the bottom surface of the lower stop pin seat and the top surface of the slider are abutted, thereby eliminating the gap between the lower stop pin seat and the slider, making the zipper more fit and comfortable on the ring-jointed clothing.

[0020] In addition, the present invention also provides a bag including the above-mentioned opening zipper and a piece of clothing including the above-mentioned opening zipper. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0022] Figure 1 This is a structural diagram of a specific embodiment 1 of the open zipper provided by the present invention;

[0023] Figure 2 for Figure 1 Schematic diagram of the assembly of the bottom stop and the slider in the plugged-in state;

[0024] Figure 3 for Figure 1 A schematic diagram of the structure of the bottom stop and the slider in a non-plugged state;

[0025] Figure 4 for Figure 1 A schematic diagram of the structure of the lower stop in FIG;

[0026] Figure 5 for Figure 4 A side view schematic diagram of

[0027] Figure 6 This is a structural diagram of a specific embodiment 2 of the open zipper provided by the present invention;

[0028] Figure 7 for Figure 6 Assembly diagram of the middle and lower stops and the slider in the plugged-in state.

[0029] Figure 1-Figure 7 middle:

[0030] 1 is the bottom stop, 11 is the bottom stop pin, 12 is the bottom stop pin seat, 13 is the first limiting protrusion, 14 is the second limiting protrusion, 141 is the limiting convex point, 142 is the limiting protrusion, 2 is the slider, 21 is the limiting groove, and 3 is the cloth belt. DETAILED DESCRIPTION

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] The core of the present invention is to provide an open zipper, whose lower stop pin and lower stop pin seat can be engaged with the slider movement, eliminating the gap between the lower stop pin seat and the slider, making the zipper more fit and comfortable on ring-jointed clothing.

[0033] The present invention also provides a bag comprising the opening zipper and a piece of clothing comprising the opening zipper.

[0034] Please refer to Figure 1-Figure 7 , Figure 1 This is a structural diagram of a specific embodiment 1 of the open zipper provided by the present invention; Figure 2 for Figure 1 Schematic diagram of the assembly of the bottom stop and the slider in the plugged-in state; Figure 3 for Figure 1 A schematic diagram of the structure of the bottom stop and the slider in a non-plugged state; Figure 4 for Figure 1 A schematic diagram of the structure of the lower stop in FIG; Figure 5 for Figure 4 A side view schematic diagram of Figure 6 This is a structural diagram of a specific embodiment 2 of the open zipper provided by the present invention; Figure 7 for Figure 6 Assembly diagram of the middle and lower stops and the slider in the plugged-in state.

[0035] The open zipper provided by the present invention includes a bottom stop 1 and a slider 2. The bottom stop 1 includes a bottom stop pin 11 and a bottom stop pin seat 12. A first limiting protrusion 13 is provided at the bottom of the bottom stop pin 11, and a second limiting protrusion 14 is provided at the bottom of the bottom stop pin seat 12. The first limiting protrusion 13 and the second limiting protrusion 14 are used to be inserted into the slider 2 to form a buckle that clamps the slider movement.

[0036] When the buckle is engaged with the slider movement, the bottom surface of the bottom stop pin seat 12 abuts against the top surface of the slider 2 .

[0037] Other structures of the open zipper, such as the teeth, the tape 3, the top stop, etc., are determined according to actual production needs with reference to the existing technology and will not be described in detail here.

[0038] Please refer to Figure 1-Figure 3 The lower stop pin 11 extends downward to form a first limiting protrusion 13, and the lower stop pin seat 12 extends downward to form a second limiting protrusion 14. After the first limiting protrusion 13 and the second limiting protrusion 14 are inserted into the slider, they are respectively located on both sides of the slider movement, so the two can form a buckle for clamping the slider movement.

[0039] The specific shapes and sizes of the first limiting protrusion 13 and the second limiting protrusion 14 are determined according to the structure, shape and size of the slider 2 in actual production, so as to minimize the changes to the existing slider structure and reduce the adaptation cost.

[0040] In this embodiment, the first limiting protrusion 13 of the lower stop pin 11 and the second limiting protrusion 14 of the lower stop pin seat 12 are inserted into the slider 2 and engaged with the slider movement. At this time, the bottom surface of the lower stop pin seat 12 and the top surface of the slider 2 are in contact, thereby eliminating the gap between the lower stop pin seat 12 and the slider 2, making the zipper more fit and comfortable on ring-jointed clothing.

[0041] On the basis of the above embodiment, in order to avoid changing the structure of the slider 2 and reduce the adaptation cost, please refer to Figure 1-Figure 5 The first limiting protrusion 13 and the second limiting protrusion 14 can be set to be nearly diamond-shaped structures, and the width of the front end of the buckle relatively away from the slider movement is smaller than the width of the slider movement.

[0042] Please refer to Figure 3 The first limiting protrusion 13 is provided with an outer bevel a and an inner bevel b, and the second limiting protrusion 14 is provided with an outer bevel d and an inner bevel c. The outer bevel a, the inner bevel b, the inner bevel c and the outer bevel d together constitute a buckle structure;

[0043] The slider movement is clamped between the inner bevel b and the inner bevel c. The horizontal distance from the inner bevel b to the inner bevel c is slightly smaller than the width of the slider movement, that is, the width of the front end of the buckle is smaller than the width of the slider movement.

[0044] In order to strengthen the buckling state between the bottom stop 1 and the slider 2, preferably, as Figure 5 As shown, both upper and lower end surfaces of the second limiting protrusion 14 may be provided with limiting protrusions 141 , and the limiting protrusions 141 are higher than the inner wall of the slider 2 .

[0045] The specific shape and distribution position of the limiting protrusion 141 are not limited, as long as it can limit the inner wall of the slider 2; preferably, the limiting protrusion 141 can be symmetrically arranged about the symmetrical plane of the second limiting protrusion 14 to facilitate the processing of the limiting protrusion 141.

[0046] In this embodiment, there is no need to change the structure of the slider 2. Only the sizes of the first limiting protrusion 13 and the second limiting protrusion 14 need to be adjusted to adapt to sliders 2 made of different materials such as nylon, plastic steel, and metal, thereby effectively reducing the adaptation cost.

[0047] Preferably, the first limiting protrusion 13 and the second limiting protrusion 14 may be symmetrically arranged about the symmetry plane of the bottom stop 1 .

[0048] Based on the above examples, please refer to Figure 6 and Figure 7 The slider 2 may be provided with a limiting groove 21 , and the second limiting protrusion 14 may be provided with a limiting protrusion 142 engaged with the limiting groove 21 .

[0049] The limiting groove 21 can be set to a rectangular groove, a circular groove or other shapes, and its specific structure is not limited; preferably, the limiting groove 21 can be set symmetrically about the symmetry plane of the slider 2 to facilitate the processing and manufacturing of the slider 2.

[0050] In order to facilitate the engagement of the limiting protrusion 142 , preferably, the limiting protrusion 142 may include a wedge-shaped protrusion, with the wedge-shaped surface of the wedge-shaped protrusion facing the slider 2 .

[0051] In this embodiment, the upper and lower base plates of the slider 2 are extended to form a limiting groove 21 that is engaged with the second limiting protrusion 14, thereby fixing the bottom stop 1 and the slider 2. The joints between the head and tail tapes 3 are small, but since the volume of the slider 2 is increased and the combined volume of the slider 2 and the bottom stop pin seat 12 is large, it is difficult to adapt to other types of zippers through simple modifications, and the adaptation cost is high.

[0052] It should be noted that the first and second limiting protrusions 13 and 14 mentioned in this application document are only used to distinguish the difference in position, and do not contain any limitation on the order.

[0053] In addition to the above-mentioned opening zipper, the present invention also provides a bag including the opening zipper disclosed in the above-mentioned embodiment and a clothing including the opening zipper disclosed in the above-mentioned embodiment. For the structures of other parts of the above-mentioned bag and the above-mentioned clothing, please refer to the prior art and will not be repeated in this article.

[0054] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0055] The above describes in detail the luggage, clothing, and zipper provided by the present invention. Specific examples are used herein to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is intended only to facilitate understanding of the method and core concept of the present invention. It should be noted that those skilled in the art may make various improvements and modifications to the present invention without departing from the principles of the present invention, and such improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. An open zipper comprising a bottom stop (1) and a slider (2), characterized in that: The bottom stop (1) includes a bottom stop pin (11) and a bottom stop pin seat (12); the bottom of the bottom stop pin (11) is provided with a first limiting protrusion (13); the bottom of the bottom stop pin seat (12) is provided with a second limiting protrusion (14); the first limiting protrusion (13) and the second limiting protrusion (14) are used to be inserted into the slider (2) to form a buckle for clamping the slider movement; When the buckle is engaged with the slider movement, the bottom surface of the lower stop pin seat (12) abuts against the top surface of the slider (2).

2. The opening zipper according to claim 1, characterized in that: The first limiting protrusion (13) and the second limiting protrusion (14) are both nearly diamond-shaped structures, and the width of the front end of the buckle relatively away from the slider movement is smaller than the width of the slider movement.

3. The opening zipper according to claim 2, characterized in that: The upper and lower end surfaces of the second limiting protrusion (14) are both provided with limiting protrusions (141), and the limiting protrusions (141) are higher than the inner wall of the slider (2).

4. The opening zipper according to claim 3, characterized in that: The limiting protrusions (141) are symmetrically arranged with respect to the symmetry plane of the second limiting protrusion (14).

5. The opening zipper according to any one of claims 1 to 4, characterized in that: The first limiting protrusion (13) and the second limiting protrusion (14) are symmetrically arranged with respect to the symmetric plane of the lower stop (1).

6. The opening zipper according to claim 1, characterized in that: The slider (2) is provided with a limiting groove (21), and the second limiting protrusion (14) is provided with a limiting protrusion (142) engaged with the limiting groove (21).

7. The opening zipper according to claim 6, characterized in that: The limiting protrusion (142) comprises a wedge-shaped protrusion, and the wedge-shaped surface of the wedge-shaped protrusion faces the slider (2).

8. The opening zipper according to claim 6, characterized in that: The limiting groove (21) is symmetrically arranged with respect to the symmetric plane of the slider (2).

9. A bag, characterized in that: The invention comprises the opening zipper according to any one of claims 1 to 8.

10. A kind of clothing, characterized in that: The invention comprises the opening zipper according to any one of claims 1 to 8.

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