Non-bottom-wearing single-layer top fly structure of down jacket

Abstract

The utility model discloses a bottom-free single-layer top fly structure of a down jacket, which comprises a top fly body matched with an under fly for use and used for shielding the under fly; the snap fastener is used for fixing the top fly body on the under fly; the snap fasteners comprise male fasteners and female fasteners, the male fasteners are fixedly connected to the side, close to the front fly body, of the under fly, the side, close to a user, of the front fly body is the inner side, the other side of the front fly body is the front side, and the female fasteners are connected to the inner side of the front fly body in a matched mode and do not penetrate through the front side of the front fly body. The male buckles are fixed on the under fly, the female buckles are connected to the inner side of the front fly body in a matched mode, the female buckles do not penetrate through the front side of the front fly body, the female buckles are shielded by the front side of the front fly body, the simple design of the garment is guaranteed, meanwhile, the front side face of the front fly body is integrated with the fabric, the completeness of the fabric is guaranteed, the down running phenomenon is reduced, and the garment is comfortable to wear. And the weatherproof performance is ensured.

Description

Technical Field

[0001] This utility model belongs to the field of clothing equipment technology, specifically relating to a single-layer placket structure for down jackets that does not have a bottom. Background Technology

[0002] Four-button fastening (or snap fastening) is one of the common ways to close the placket of down jackets. Current down jackets use a sewing process with visible buttons. When the placket and the inner placket are closed with four-button fastening, the placket overlaps the inner placket, and then the female button on the placket and the male button on the inner placket are fastened together.

[0003] In existing technologies, when fastening the female button, it generally penetrates the placket, especially in down jackets. The female button penetrates the down lining layer, and even if it is sewn or stitched later, down leakage is still likely to occur. Furthermore, using a penetrating fastening female button can easily affect the integrity of the fabric's waterproof layer and reduce its weatherproof performance. Exposed female buttons also affect the simple design of the garment and limit its application in the high-end market. Utility Model Content

[0004] The purpose of this utility model is to solve the above-mentioned technical problems existing in the prior art and provide a single-layer placket structure for down jackets without a bottom. By fixing the male button to the inner placket and matching and connecting the female button to the inner side of the placket body, and ensuring that the female button does not penetrate to the front side of the placket body, the front side of the placket covers the female button, thus ensuring the simple design of the garment. At the same time, the front side of the placket body is made of one piece, ensuring the integrity of the fabric, reducing down leakage, and ensuring wind and rain protection performance.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0006] A single-layer placket structure for down jackets without a bottom includes: a placket body for use with an inner placket to cover the inner placket; and a four-button fastener for securing the placket body to the inner placket. The four-button fastener includes a male and a female button. The male button is fixedly connected to the side of the inner placket closest to the placket body. The side of the placket body closest to the user is the inner side, and the other side of the placket body is the front side. The female button is matched and connected to the inner side of the placket body without penetrating the front side. This invention, by fixing the male button to the inner placket and matching the female button to the inner side of the placket body without penetrating the front side, ensures that the front side of the placket covers the female button, maintaining a simple design. Simultaneously, the one-piece front fabric of the placket body ensures the integrity of the fabric, reduces down leakage, and guarantees weatherproof performance.

[0007] Furthermore, the placket body has an installation cavity, within which a woven strap is sewn. The female snap fastener passes through the inside of the placket body and is fixedly connected to the woven strap. The woven strap is bonded to the substrate through stitching, which significantly improves tear resistance and enhances the snap fastener's tensile strength. By sewing the woven strap and fixing the female snap fastener to it, the force on the female snap fastener is concentrated on the woven strap, not on the placket itself, preventing the snap fastener from tearing the placket. At the same time, placing the woven strap within the installation cavity prevents it from penetrating the placket body and creating holes for water seepage and lint leakage, thus reducing lint leakage and water seepage.

[0008] Furthermore, the female snap fastener has a magnetic block, and the male snap fastener has a corresponding metal plate. The magnetic block and metal plate enhance the quick positioning effect of the snap fastener.

[0009] Furthermore, the female buckle includes a fixing seat and a snap fastener seat. The fixing seat has a base plate with a raised portion. The outer wall of the raised portion has a limiting portion, and a limiting groove is formed between the base plate and the limiting portion. The snap fastener seat has a snap-fit ​​groove. After the raised portion and the limiting portion pass through the webbing, they are inserted into the snap-fit ​​groove, and the snap fastener seat is limited within the limiting groove, thus fixing the fixing seat, the snap fastener seat, and the webbing. The fixing seat and the snap fastener seat achieve a fixed connection between the female buckle and the webbing.

[0010] Furthermore, the snap-fit ​​seat has an assembly cavity located outside the snap-fit ​​groove. A spring clip is mirror-imagely positioned within the assembly cavity. A snap hole is provided on the side of the snap-fit ​​groove closest to the male snap-fit, corresponding to the spring clip. One end of the spring clip abuts against the inner wall of the assembly cavity, and the other end abuts against the snap hole. When the male snap-fit ​​is connected to the female snap-fit, the spring clip locks the male snap-fit ​​in place. When the male snap-fit ​​is inserted into the snap-fit ​​groove of the female snap-fit, the spring clip limits the male snap-fit, ensuring it is securely locked within the female snap-fit.

[0011] Furthermore, the male buckle has an arc-shaped groove corresponding to the buckle hole. When the male buckle is connected to the female buckle, the elastic retaining spring is locked in the arc-shaped groove. The arc-shaped groove facilitates the locking and fixing of the elastic retaining spring.

[0012] Furthermore, a reinforcing component connects the fixing seat and the buckle seat. This component includes a reinforcing sleeve and a reinforcing ring. The center of the reinforcing sleeve has a through hole corresponding to the protrusion. One end of the reinforcing sleeve rests against the limiting part, and the other end passes through the limiting part, the buckle seat, and the base plate. The other end of the reinforcing sleeve has an external thread, and the reinforcing ring has a matching internal thread. The reinforcing ring is tightened onto the other end of the reinforcing sleeve, which has evenly distributed notches. By providing this reinforcing component, the connection strength between the female buckle and the webbing is increased. After the fixing seat and the buckle seat are connected, the reinforcing sleeve is inserted into the snap-fit ​​groove along the outer wall of the protrusion, allowing it to pass through the limiting part, the buckle seat, the webbing, and the base plate. The reinforcing ring is then screwed into the other end of the reinforcing sleeve from the base plate. The matching of the external and internal threads ensures a threaded connection between the reinforcing ring and the reinforcing sleeve. The notches at the other end of the reinforcing sleeve prevent the need for annular holes in the webbing, facilitating the fixing of the female buckle.

[0013] This utility model, by adopting the above-mentioned technical solution, has the following beneficial effects:

[0014] This invention fixes the male buckle to the inner placket and matches and connects the female buckle to the inner side of the placket body, without the female buckle penetrating to the front side of the placket body. This allows the front side of the placket to cover the female buckle, ensuring a simple design for the garment. At the same time, the front side of the placket body is made of one piece, ensuring the integrity of the fabric, reducing the phenomenon of fleece, and ensuring wind and rain protection performance.

[0015] In this invention, the placket body has an installation cavity, within which a woven strap is sewn. One end of the female buckle is fixedly connected to the woven strap, while the other end passes through the inside of the placket body. The woven strap, combined with the substrate through stitching, significantly improves tear resistance and enhances the snap fastener's tensile strength. By sewing the woven strap and fixing the female buckle to it, the force on the female buckle is concentrated on the woven strap, not on the placket itself, preventing the snap fastener from tearing the placket. Simultaneously, placing the woven strap within the installation cavity prevents it from penetrating the placket body and creating holes for water seepage and lint leakage, thus reducing lint leakage and water seepage. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings:

[0017] Figure 1 This is a schematic diagram of the front side of the placket body in Embodiment 1 of this utility model;

[0018] Figure 2 This is a schematic diagram of the inner side of the placket body in Embodiment 1 of this utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the placket body in Embodiment 1 of this utility model;

[0020] Figure 4This is a cross-sectional view of the four-piece snap fastener in Embodiment 2 of this utility model;

[0021] Figure 5 This is a cross-sectional view of the female buckle in Embodiment 2 of this utility model;

[0022] Figure 6 This is a cross-sectional view of the male buckle in Embodiment 2 of this utility model;

[0023] Figure 7 This is an exploded view of the reinforcement component in Embodiment 2 of this utility model.

[0024] In the diagram, 1-front placket body; 2-male buckle; 3-female buckle; 4-inner side; 5-front side; 6-mounting cavity; 7-external thread; 8-internal thread; 9-webbing; 10-magnet block; 11-iron sheet; 12-fixing seat; 13-buckle seat; 14-base plate; 15-protrusion; 16-limiting part; 17-limiting groove; 18-snap groove; 19-elastic snap ring; 20-buckle hole; 21-arc groove; 22-reinforcing part; 23-reinforcing sleeve; 24-reinforcing ring; 25-inner placket; 26-assembly cavity; 27-through hole; 28-notch. Detailed Implementation

[0025] like Figures 1 to 3 As shown in the first embodiment of this utility model, a single-layer placket structure for a down jacket without a bottom includes: a placket body 1, used in conjunction with an inner placket 25 to cover the inner placket 25; and a snap fastener for fixing the placket body 1 to the inner placket 25. The snap fastener includes a male snap 2 and a female snap 3. The male snap 2 is fixedly connected to the side of the inner placket 25 near the placket body 1. The side of the placket body 1 near the user is the inner side 4, and the other side of the placket body 1 is the front side 5. The female snap 3 is matched and connected to the inner side 4 of the placket body 1 and does not penetrate the front side 5 of the placket body 1.

[0026] The placket body 1 has an installation cavity 6, and a webbing 9 is sewn into the installation cavity 6. The female buckle 3 passes through the inner side 4 of the placket body 1 and is fixedly connected to the webbing 9. The webbing 9 is combined with the base material through the sewing thread, which can significantly improve the tear resistance and the tensile strength of the snap fastener. By sewing the webbing 9 and fixing the female buckle 3 to the webbing 9, the force on the female buckle 3 is on the webbing 9, not on the placket, thus preventing the snap fastener from tearing the placket. At the same time, placing the webbing 9 in the installation cavity 6 prevents it from penetrating the placket body 1 and forming holes for water seepage and leakage, thus reducing the phenomenon of leakage and water seepage.

[0027] like Figures 4 to 7 As shown, this is Embodiment 2 of the present invention, which is basically the same in structure as Embodiment 1, except that: the female buckle 3 is provided with a magnet 10, and the male buckle 2 is provided with a corresponding iron piece 11. The setting of the magnet 10 and the iron piece 11 increases the quick positioning effect of the snap fastener.

[0028] The female buckle 3 includes a fixing base 12 and a snap fastener 13. The fixing base 12 has a base plate 14 with a protrusion 15. The outer wall of the protrusion 15 has a limiting part 16. A limiting groove 17 is formed between the base plate 14 and the limiting part 16. The snap fastener 13 has a snap-fit ​​groove 18. The protrusion 15 and the limiting part 16 pass through the webbing 9 and are inserted into the snap-fit ​​groove 18. The snap fastener 13 is limited in the limiting groove 17, so that the fixing base 12, the snap fastener 13 and the webbing 9 are fixedly connected. The fixing base 12 and the snap fastener 13 are used to achieve a fixed connection between the female buckle 3 and the webbing 9.

[0029] The snap-fit ​​seat 13 has an assembly cavity 26 located outside the snap-fit ​​groove 18. A spring clip 19 is mirror-imagely disposed within the assembly cavity 26. A snap hole 20 is provided on the side of the snap-fit ​​groove 18 closest to the male snap-fit ​​2, corresponding to the spring clip 19. One end of the spring clip 19 abuts against the inner wall of the assembly cavity, and the other end abuts against the snap hole 20. When the male snap-fit ​​2 is connected to the female snap-fit ​​3, the spring clip 19 is locked in place. When the male snap-fit ​​2 is inserted into the snap-fit ​​groove 18 of the female snap-fit ​​3, the spring clip 19 limits the movement of the male snap-fit ​​2, thus locking it securely in the female snap-fit ​​3.

[0030] The male buckle 2 has an arc-shaped groove 21 corresponding to the buckle hole 20. When the male buckle 2 is connected to the female buckle 3, the elastic retaining spring 19 is locked in the arc-shaped groove 21. The arc-shaped groove 21 facilitates the locking and fixing of the elastic retaining spring 19.

[0031] A reinforcing member 22 is connected between the fixing base 12 and the buckle base 13. The reinforcing member 22 includes a reinforcing sleeve 23 and a reinforcing ring 24. The center of the reinforcing sleeve 23 is provided with a through hole 27 corresponding to the protrusion 15. One end of the reinforcing sleeve 23 abuts against the limiting part 16. The other end of the reinforcing sleeve 23 passes through the limiting part 16, the buckle base 13 and the base plate. The other end of the reinforcing sleeve 23 is provided with an external thread 7. The reinforcing ring 24 is provided with an internal thread 8. The reinforcing ring 24 is tightened on the other end of the reinforcing sleeve 23. The other end of the reinforcing sleeve 23 is provided with notches 28 evenly distributed. By setting the reinforcement part 22, the connection strength between the female buckle 3 and the webbing 9 is increased. After the fixing seat 12 is connected to the buckle seat 13, the reinforcement sleeve 23 is inserted into the snap groove 18 and inserted along the outer side wall of the protrusion 15, so that the reinforcement sleeve 23 passes through the limiting part 16, the buckle seat 13, the webbing 9 and the base plate. The reinforcement ring 24 is screwed into the other end of the reinforcement sleeve 23 from the base plate. Through the matching of the external thread 7 and the internal thread 8, the reinforcement ring 24 and the reinforcement sleeve 23 are threadedly fixedly connected. The other end of the reinforcement sleeve 23 is provided with a notch 28 to avoid opening a ring-shaped hole on the webbing 9, which facilitates the fixing of the female buckle 3.

[0032] This utility model fixes the male buckle 2 to the inner placket 25 and matches and connects the female buckle 3 to the inner side 4 of the placket body 1. The female buckle 3 does not penetrate to the front side 5 of the placket body 1, so that the front side 5 of the placket covers the female buckle 3, ensuring the simple design of the garment. At the same time, the front side 5 of the placket body 1 is made of one piece of fabric, ensuring the integrity of the fabric, reducing the phenomenon of fleece, and ensuring the wind and rain protection performance.

[0033] The above are merely specific embodiments of this utility model, but the technical features of this utility model are not limited thereto. Any simple changes, equivalent substitutions, or modifications made based on this utility model to solve essentially the same technical problems and achieve essentially the same technical effects are all covered within the protection scope of this utility model.

Claims

1. A down jacket with a single-layer placket structure that does not have a bottom, comprising: The placket itself, used in conjunction with the inner placket, is used to cover the inner placket; The snap fastener is used to secure the placket body to the inside placket. The four-button fastener is characterized in that: it includes a male and a female fastener; the male fastener is fixedly connected to the side of the inner placket near the placket body, the side of the placket body near the user is the inner side, and the other side of the placket body is the front side; the female fastener is matched and connected to the inner side of the placket body without penetrating the front side of the placket body; the placket body has an installation cavity, and a woven tape is sewn into the installation cavity; the female fastener passes through the inner side of the placket body and is fixedly connected to the woven tape; the female fastener includes a fixing base and a snap fastener base; the fixing base has a base plate, the base plate has a protrusion forming a convex part, the outer wall of the convex part has a limiting part, a limiting groove is formed between the base plate and the limiting part, and the snap fastener base has a snap fastener through it. The groove, the protrusion and the limiting part pass through the webbing and are inserted into the snap-fit ​​groove, the buckle seat is limited in the limiting groove, so that the fixing seat, the buckle seat and the webbing are fixedly connected; a reinforcing part is connected between the fixing seat and the buckle seat, the reinforcing part includes a reinforcing sleeve and a reinforcing ring, the center of the reinforcing sleeve is provided with a through hole corresponding to the protrusion, one end of the reinforcing sleeve abuts against the limiting part, the other end of the reinforcing sleeve passes through the limiting part, the buckle seat, the webbing and the base plate, the other end of the reinforcing sleeve is provided with an external thread, the reinforcing ring is provided with a matching internal thread, the reinforcing ring is tightened on the other end of the reinforcing sleeve, and the other end of the reinforcing sleeve is evenly distributed with notches.

2. The single-layer placket structure for a down jacket without a bottom as described in claim 1, characterized in that: The female buckle is equipped with a magnet, and the male buckle is equipped with a corresponding iron sheet.

3. The single-layer placket structure for a down jacket without a bottom as described in claim 1, characterized in that: The buckle seat has an assembly cavity located outside the snap-fit ​​groove. A spring snap is mirror-imagely disposed inside the assembly cavity. The snap-fit ​​groove has a snap hole corresponding to the spring snap on the side near the male buckle. One end of the spring snap abuts against the inner wall of the assembly cavity, and the other end of the spring snap abuts against the snap hole. When the male buckle is connected to the female buckle, the spring snap locks the male buckle.

4. The single-layer placket structure for a down jacket without a bottom as described in claim 3, characterized in that: The male buckle has an arc-shaped groove corresponding to the buckle hole. When the male buckle is connected to the female buckle, the elastic snap spring is locked in the arc-shaped groove.

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