Light outdoor jacket with breathable structure

Abstract

The utility model discloses a kind of light outdoor combat down jackets with ventilation structure, including fabric layer and the down layer being located in the inside of fabric layer and being stitched connection with fabric layer;Multiple ventilation ports are equipped on the fabric layer, and the position of each ventilation port on the outside of fabric layer is equipped with an opening and closing adjusting device, the opening and closing adjusting device includes base and rotatable mounting on base opening and closing piece, the base is fixedly connected on fabric layer, and the base is equipped with ventilation inner hole being communicated with the ventilation port, the opening and closing piece is equipped with plug, the opening and closing piece has the closing position of plug and ventilation inner hole is plugged when rotating, and the opening position of plug is away from ventilation inner hole and makes ventilation inner hole open.The utility model is by setting adjustable ventilation structure, whether the selection of combat down jacket is ventilated can be realized, to close ventilation structure and carry out temperature lock when cold, open ventilation structure and carry out ventilation cooling when moving.

Description

Technical Field

[0001] This utility model relates to the field of clothing technology, and in particular to a lightweight outdoor down jacket with a breathable structure. Background Technology

[0002] A down jacket is a multi-functional outerwear piece designed specifically for outdoor adventures and cold weather. It combines the durability of a windproof jacket with the excellent warmth of a down jacket, providing outdoor enthusiasts with a windproof, waterproof, and comfortable wearing experience. Down jackets are filled with down filling, such as goose down, which has excellent insulation properties, effectively resisting the cold in frigid environments and providing warmth to the wearer. The fabric of down jackets is usually waterproof, effectively blocking rain and snow, keeping the wearer dry.

[0003] Current down jackets, due to their excellent insulation, are ineffective at dissipating heat and wicking away moisture after exercise. The only way to cool down is to remove the jacket, but in winter outdoor activities where you sweat, the sudden exposure to cold air can easily cause a cold. Therefore, it is necessary to improve existing down jackets to address these issues. Utility Model Content

[0004] The purpose of this utility model is to provide a lightweight outdoor down jacket with a breathable structure. By setting an adjustable breathable structure, this utility model allows for the selection of whether the down jacket is breathable or not. In cold weather, the breathable structure can be closed to lock in the temperature, and the breathable structure can be opened to allow for ventilation and cooling during exercise.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a lightweight outdoor down jacket with a breathable structure, comprising a fabric layer and a down layer located inside the fabric layer and sewn together with it; the fabric layer has multiple ventilation openings, and an opening / closing adjustment device is installed on the outer side of the fabric layer corresponding to the position of each ventilation opening; the opening / closing adjustment device includes a base and an opening / closing component rotatably mounted on the base; the base is fixedly connected to the fabric layer, and the base has a ventilation inner hole communicating with the ventilation opening; the opening / closing component has a plug, and when the opening / closing component rotates, it has a closed position where the plug blocks the ventilation inner hole and an open position where the plug leaves the ventilation inner hole, allowing the ventilation inner hole to open.

[0006] By adopting the above technical solution, the problem of insufficient heat dissipation and moisture wicking in down jackets after exercise, leading to the need to remove clothing and increasing the risk of catching a cold, is solved, achieving dynamic temperature management. This involves setting multiple ventilation holes in the fabric layer as dispersed heat dissipation channels. When the opening and closing adjustment device is open, hot and humid air can escape through these ventilation holes, while cool air from outside enters through them. This quickly lowers body temperature and humidity after exercise, preventing discomfort caused by localized overheating. The opening and closing position of the device can be quickly switched by rotation, allowing users to adjust breathability in real time according to changes in body temperature. This resolves the conflict between heat dissipation and warmth requirements after exercise, preventing the risk of sudden coldness due to removing clothing.

[0007] The present invention is further configured such that one side of the base is glued to the fabric layer.

[0008] By adopting the above technical solution, glue bonding is not only easy to operate, but also the connection structure is very strong.

[0009] The present invention is further configured such that the opening and closing component includes a rotating ring and an operating cover, the rotating ring is rotatably connected to the base, the operating cover is detachably installed on the rotating ring, the operating cover is provided with a plurality of external vent holes, the plug is disposed inside the operating cover, and when the plug is disengaged from the vent hole, the external vent holes are connected to the vent hole.

[0010] By adopting the above technical solution, the opening and closing component consists of a rotating ring and an operating cover. The detachable design of the operating cover allows for the design of operating covers with different shapes and surface patterns to cater to the aesthetic needs of different users in the market, making down jackets more personalized.

[0011] The present invention is further configured such that the base is provided with a rotating sleeve, the venting inner hole is provided at a position inside the base corresponding to the rotating sleeve, the rotating ring is sleeved on the outer periphery of the rotating sleeve, and the upper end of the rotating sleeve is provided with a conical limiting ring that abuts against the upper end of the rotating ring to form an axial limiting ring.

[0012] By adopting the above technical solution, the design of the tapered limiting structure at the upper end of the tapered limiting ring facilitates the pressing of the rotating ring into the outer circumference of the rotating sleeve. At the same time, the lower end plane of the tapered limiting ring provides axial limiting for the rotating ring, realizing the rotational engagement of the two. The assembly operation is very convenient and the structure is reliable.

[0013] The present invention is further configured such that the tapered limiting ring is provided with a plurality of partition grooves along the circumferential direction.

[0014] By adopting the above technical solution, the design of the partition groove divides the conical limiting part into multiple elastic barb structures, making the conical limiting part more easily deformed under force when pressing the rotating ring, thus making it easier for the rotating ring to pass through the conical limiting part and be installed on the outer periphery of the limiting sleeve.

[0015] The present invention is further configured such that the lower end of the rotating ring is provided with an arc-shaped travel guide groove, and the upper end of the base is provided with a travel slider that cooperates with the arc-shaped travel guide groove. When the rotating ring rotates, the travel slider slides relative to the arc-shaped travel guide groove. When the opening and closing member is in the closed position, the travel slider abuts against one end of the arc-shaped travel guide groove. When the opening and closing member is in the open position, the travel slider abuts against the other end of the arc-shaped travel guide groove.

[0016] By adopting the above technical solution, the travel limit of the opening and closing position of the opening and closing component can be set, which can accurately control the closing or opening of the ventilated inner hole, making the operation more convenient and reliable.

[0017] The present invention is further configured such that the upper end face of the rotating ring is provided with a plurality of positioning protrusions arranged in a circular array, and the lower end face of the operating cover is provided with a plurality of positioning grooves corresponding to the number of positioning protrusions, wherein the positioning protrusions and the corresponding positioning grooves are interference fit.

[0018] By adopting the above technical solution, circumferential linkage between the operating cover and the rotating ring can be achieved, and the connection structure is simple and reliable.

[0019] The present invention is further provided that the upper end of the base is provided with an annular groove corresponding to the outer periphery of the vent hole, and a sealing ring is embedded in the annular groove for forming a sealing fit with the inner end of the plug when the opening and closing part moves to the closed position.

[0020] By adopting the above technical solution, the sealing between the plug and the vent hole can be improved when the opening and closing part is in the closed position, thus avoiding the situation where a large amount of air leakage in this part leads to a decrease in thermal insulation performance. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the opening and closing components of the opening and closing adjustment device of this utility model when they are in the closed position. Figure 3 This is a schematic diagram of the opening and closing components of the opening and closing adjustment device of this utility model when they are in the open position. Figure 4 This is a perspective view of the opening and closing adjustment device of this utility model; Figure 5 This is a first-person exploded view of the present invention; Figure 6 This is a second-view exploded view of the present invention.

[0022] In the diagram: 1. Fabric layer; 2. Down layer; 3. Vent; 4. Opening / closing adjustment device; 5. Base; 6. Opening / closing component; 7. Vent inner hole; 8. Plug; 9. Rotating ring; 10. Operating cover; 11. External vent; 12. Rotating sleeve; 13. Conical limiting ring; 14. Partition groove; 15. Arc-shaped stroke guide groove; 16. Stroke slider; 17. Positioning protrusion; 18. Positioning groove; 19. Annular groove; 20. Sealing ring. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example: As attached Figures 1-6 The lightweight outdoor down jacket with a breathable structure shown includes a fabric layer 1 and a down layer 2 located inside the fabric layer 1 and sewn together with it. The fabric layer 1 uses 3L windproof and heat-locking technology fabric suitable for harsh weather. The down layer 2 is filled with Semir high-purity 1000+ duck down with a fill power of 90, which is lightweight, healthy, and highly efficient in locking in warmth. The inner seams of the down layer 2 are fully sealed with taped seams. The fabric layer 1 has multiple ventilation holes 3, and the outer side of the fabric layer 1 is equipped with a corresponding device at each ventilation hole 3. An opening / closing adjustment device 4 is provided, comprising a base 5 and an opening / closing component 6 rotatably mounted on the base 5. The base 5 and the opening / closing component 6 may be made of plastic. The base 5 is fixedly connected to the fabric layer 1, and has a ventilation hole 7 communicating with the ventilation opening 3. The opening / closing component 6 has a plug 8. When the opening / closing component 6 rotates, it has a closed position where the plug 8 blocks the ventilation hole 7, and an open position where the plug 8 moves away from the ventilation hole 7, opening the ventilation hole 7. This design solves the problem of insufficient heat dissipation and moisture wicking in down jackets after exercise, leading to the need to remove clothing and increasing the risk of catching a cold, thus achieving dynamic temperature management. Multiple ventilation holes 3 are set on the fabric layer 1 as dispersed heat dissipation channels. When the opening and closing adjustment device 4 is opened, hot and humid air can escape through these ventilation holes 3, while external cold air enters through the ventilation holes 3. This quickly reduces body temperature and humidity after exercise, avoiding discomfort caused by local overheating. The closed and open positions of the opening and closing device 6 can be quickly switched by rotating the device. Users can adjust the breathability in real time according to changes in body temperature, which solves the contradiction between heat dissipation and warmth after exercise and prevents the risk of sudden body cold due to removing clothing.

[0025] One side of the base 5 is glued to the fabric layer 1. Glue bonding is not only convenient but also produces a very strong connection.

[0026] As attached Figure 2 and attached Figure 3 As shown, the opening and closing component 6 includes a rotating ring 9 and an operating cover 10. The rotating ring 9, operating cover 10, and base 5 can all be designed in a disc shape. The rotating ring 9 is rotatably connected to the base 5. The operating cover 10 is detachably mounted on the rotating ring 9. The operating cover 10 has multiple external ventilation holes 11. The plug 8 is located inside the operating cover 10 and is an integral structure with the operating cover 10. The cross-section of the plug 8 can be semi-circular. When the plug 8 is disengaged from the ventilation inner hole 7, the external ventilation holes 11 are connected to the ventilation inner hole 7. The opening and closing component 6 consists of a rotating ring 9 and an operating cover 10. The detachable design of the operating cover 10 allows for the design of different shapes and surface patterns to cater to the aesthetic needs of different users in the market, making down jackets more personalized. In this embodiment, the upper end of the operating cover 10 is in the shape of an arc, and multiple ribs are distributed in a circular array on the upper end of the operating cover 10, which can increase the resistance of finger contact and make it easier to rotate the operating cover 10.

[0027] As attached Figure 2 and attached Figure 3 As shown, the base 5 is provided with a rotating sleeve 12, which is an integral structure with the base 5. The vent hole 7 is located in the base 5 corresponding to the inside of the rotating sleeve 12. The rotating ring 9 is sleeved on the outer circumference of the rotating sleeve 12. The upper end of the rotating sleeve 12 is provided with a conical limiting ring 13 that abuts against the upper end of the rotating ring 9 to form an axial limit. The design of the conical limiting structure at the upper end of the conical limiting ring 13 facilitates the pressing of the rotating ring 9 into the outer circumference of the rotating sleeve 12. At the same time, the lower plane of the conical limiting ring 13 axially limits the rotating ring 9, realizing the rotational engagement of the two. The assembly operation is very convenient and the structure is reliable.

[0028] As attached Figure 5 As shown, the conical limiting ring 13 has multiple partition grooves 14 arranged circumferentially. The design of the partition grooves 14 divides the conical limiting part into multiple elastic barb structures, making the conical limiting part more easily deformed under force when pressing the rotating ring 9, thus making it easier for the rotating ring 9 to pass through the conical limiting part and be installed on the outer periphery of the limiting sleeve.

[0029] As attached Figure 5 and attached Figure 6As shown, the lower end of the rotating ring 9 is provided with an arc-shaped travel guide groove 15, and the upper end of the base 5 is provided with a travel slider 16 that cooperates with the arc-shaped travel guide groove 15. When the rotating ring 9 rotates, the travel slider 16 slides relative to the arc-shaped travel guide groove 15. When the opening and closing member 6 is in the closed position, the travel slider 16 abuts against one end of the arc-shaped travel guide groove 15. When the opening and closing member 6 is in the open position, the travel slider 16 abuts against the other end of the arc-shaped travel guide groove 15. In this embodiment, the rotation angle of the opening and closing member 6 is 180°. Limiting the travel of the opening and closing member 6 in the closed and open positions can accurately control the closing or opening of the ventilated inner hole 7, making the operation more convenient and reliable.

[0030] As attached Figure 2 and attached Figure 3 As shown, the upper surface of the rotating ring 9 has multiple positioning protrusions 17 arranged in a circular array, and the lower surface of the operating cover 10 has multiple positioning grooves 18, the number of which is equivalent to the number of positioning protrusions 17. The positioning protrusions 17 and the corresponding positioning grooves 18 are interference-fitted. In this embodiment, the positioning protrusions 17 and the positioning grooves 18 adopt a round rod and a round groove structure, respectively. This design can realize the circumferential linkage between the operating cover 10 and the rotating ring 9, and the connection structure is simple and reliable.

[0031] As attached Figure 5 As shown, an annular groove 19 is provided at the upper end of the base 5 corresponding to the outer periphery of the vent hole 7. A sealing ring 20 is embedded in the annular groove 19 to form a sealing fit with the inner end of the plug 8 when the opening / closing element 6 moves to the closed position. The sealing ring 20 is pressed into the annular groove 19, which has a shape that is larger inside and smaller outside, meaning the width of the upper opening is less than the thickness of the sealing ring 20, making it less likely for the sealing ring 20 to loosen. This design improves the sealing performance between the plug 8 and the vent hole 7 when the opening / closing element 6 is in the closed position, preventing excessive air leakage in this area from causing a decrease in thermal insulation performance.

Claims

1. A lightweight outdoor down jacket with a breathable structure, comprising a fabric layer (1) and a down layer (2) located inside the fabric layer (1) and sewn together with it; characterized in that: The fabric layer (1) is provided with multiple air vents (3), and an opening and closing adjustment device (4) is installed on the outer side of the fabric layer (1) corresponding to the position of each air vent (3). The opening and closing adjustment device (4) includes a base (5) and an opening and closing part (6) that can be rotatably installed on the base (5). The base (5) is fixedly connected to the fabric layer (1), and the base (5) is provided with an air vent (7) that communicates with the air vent (3). The opening and closing part (6) is provided with a plug (8). When the opening and closing part (6) rotates, it has a closed position where the plug (8) blocks the air vent (7) and an open position where the plug (8) leaves the air vent (7) and opens the air vent (7).

2. The lightweight outdoor down jacket with a breathable structure according to claim 1, characterized in that: One side of the base (5) is glued to the fabric layer (1).

3. The lightweight outdoor down jacket with a breathable structure according to claim 1, characterized in that: The opening and closing component (6) includes a rotating ring (9) and an operating cover (10). The rotating ring (9) is rotatably connected to the base (5). The operating cover (10) is detachably installed on the rotating ring (9). The operating cover (10) is provided with multiple external vent holes (11). The plug (8) is located inside the operating cover (10). When the plug (8) is disengaged from the vent hole (7), the external vent hole (11) is connected to the vent hole (7).

4. The lightweight outdoor down jacket with a breathable structure according to claim 3, characterized in that: The base (5) is provided with a rotating sleeve (12), the ventilated inner hole (7) is located in the base (5) corresponding to the inside of the rotating sleeve (12), the rotating ring (9) is sleeved on the outer periphery of the rotating sleeve (12), and the upper end of the rotating sleeve (12) is provided with a conical limiting ring (13) that abuts against the upper end of the rotating ring (9) to form an axial limit.

5. The lightweight outdoor down jacket with a breathable structure according to claim 4, characterized in that: The tapered limiting ring (13) has multiple partition grooves (14) arranged circumferentially.

6. The lightweight outdoor down jacket with a breathable structure according to claim 4, characterized in that: The lower end of the rotating ring (9) is provided with an arc-shaped travel guide groove (15), and the upper end of the base (5) is provided with a travel slider (16) that cooperates with the arc-shaped travel guide groove (15). When the rotating ring (9) rotates, the travel slider (16) slides relative to the arc-shaped travel guide groove (15). When the opening and closing member (6) is in the closed position, the travel slider (16) abuts against one end of the arc-shaped travel guide groove (15). When the opening and closing member (6) is in the open position, the travel slider (16) abuts against the other end of the arc-shaped travel guide groove (15).

7. The lightweight outdoor down jacket with a breathable structure according to claim 3, characterized in that: The upper surface of the rotating ring (9) is provided with a plurality of positioning protrusions (17) arranged in a circular array. The lower surface of the operating cover (10) is provided with a plurality of positioning grooves (18) in a number equivalent to the number of positioning protrusions (17). The positioning protrusions (17) and the corresponding positioning grooves (18) are interference fit.

8. The lightweight outdoor down jacket with a breathable structure according to claim 1, characterized in that: The upper end of the base (5) is provided with an annular groove (19) corresponding to the outer periphery of the vent hole (7). The annular groove (19) is provided with a sealing ring (20) for forming a sealing fit with the inner end of the plug (8) when the opening and closing part (6) moves to the closed position.

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