Down jacket with wind shell ventilation system
By forming a ventilation channel between the fabric of the down jacket and the down liner, and setting an opening at the hem, the problem of difficulty in maintaining warmth when pursuing ventilation and breathability performance of the down jacket, it is solved, and good ventilation, wind and waterproof effects are achieved.
Patent Information
- Application Number
- CN202420894446.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-28
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-04-28
AI Technical Summary
While pursuing ventilation and breathability, down jackets are difficult to maintain good warmth. Especially in strong winds, external airflow enters the inner vessel through the fabric, taking away heat and reducing the warmth effect. At the same time, water in the mezzanine is difficult to discharge when washing.
A down jacket with an air-shell ventilation system is designed, and the ventilation passage between the fabric and the down liner is formed, and an opening is provided at the hem, so as to realize the circulation of gas and the discharge of moisture. The ventilation passage can be formed of the redundant length of the down liner, or it can be formed by setting a mesh on the inside of the fabric, which spreads the fabric and down liner in a wavy shape in a horizontal direction to form a ventilation passage.
It achieves the ventilation and breathability of down jackets while maintaining windproof and waterproofing, reducing moisture accumulation, improving wear comfort, and conveniently discharge water in the mezzanine when washing.
Smart Images
Figure CN222425400U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of down jackets, and in particular relates to a down jacket with a wind shell ventilation system. Background Art
[0002] The ventilation and breathability as well as the thermal insulation performance of down jackets are two important performance indicators of down jackets. The ventilation and breathability affect the wearing comfort to a certain extent. Ventilation and breathability can discharge sweat and moisture from the body surface and keep the inside dry.
[0003] However, too good ventilation will affect the warmth-keeping effect of the down jacket, especially when the external wind is strong. The external airflow of the down jacket's outer fabric will enter the inner liner through the outer fabric, taking away some heat, greatly reducing the warmth-keeping effect of the inner liner. In addition, when washing, it is difficult to drain the water trapped in the layer between the down liner and the outer fabric. Utility Model Content
[0004] The purpose of the utility model is to provide a down jacket with a wind shell ventilation system which has both external ventilation and wind protection in order to solve the above problems.
[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:
[0006] A down jacket with an air shell ventilation system comprises a down jacket main body, wherein the down jacket main body comprises a fabric and a down liner, wherein a ventilation channel is provided between the fabric and the down liner, and an opening connected to the ventilation channel is provided at the hem of the down jacket main body.
[0007] As a further optimization scheme of the present invention, the ventilation channel is formed by a down liner, wherein the length of the down liner in the horizontal extension direction has redundancy, and the redundancy enables a ventilation channel to be formed between the down liner and the fabric. In this scheme, the ventilation channel is formed by setting redundancy in the down liner, wherein the conventional down liner and the outer fabric are sewn and fixed to each other by edges, and fit flatly to each other, while in this scheme, the down liner has redundancy in the horizontal extension direction, so that when worn, the down liner and the fabric will not be completely fitted together, and the formed ventilation channel is used for ventilating the opening at the hem.
[0008] As a further optimization scheme of the present invention, the ventilation channel is formed by a mesh cloth arranged on the inner side of the fabric, wherein the edge of the mesh cloth is sewn and fixed to the fabric, and the length of the mesh cloth in the horizontal extension direction has redundancy, and the redundancy causes the mesh cloth to stretch the fabric and the down liner in a wave-like manner in the horizontal direction. The present scheme proposes another way of forming the ventilation channel, in which the mesh cloth is arranged so that the mesh cloth is sandwiched between the fabric and the down liner, and the redundancy formed by the mesh cloth causes the mesh cloth to stretch the fabric and the down liner in a wave-like manner to form a ventilation channel. The channel formed by the mesh cloth has better gas flowability because the mesh cloth itself has multiple mesh holes.
[0009] As a further optimization scheme of the utility model, the down liner is a goose down liner. Goose down has a good thermal insulation effect and is light, thin and soft in texture. It will not produce a bloated feeling when worn when forming a ventilation channel.
[0010] As a further optimization solution of the utility model, the openings are segmentedly arranged at the front and rear hems of the hem, and segmented arrangement of multiple openings helps to increase the ventilation coverage.
[0011] The beneficial effects of the utility model are:
[0012] The utility model is provided with a ventilation channel, so that moisture on the body surface flows downward in the ventilation channel after passing through the down liner and is then discharged through the opening. The utility model no longer relies on the breathability of the fabric, but can adopt windproof and waterproof fabric to provide excellent windproof and waterproof effects. Since the opening is provided and the opening is provided at the hem, the water accumulated in the ventilation channel can be directly discharged from the opening during washing. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0014] Figure 2 The utility model Figure 1 Center AA view.
[0015] Figure 3 The utility model Figure 1 Middle BB view.
[0016] Figure 4 It is a schematic diagram of the mesh of Example 2 of the present utility model.
[0017] In the figure: 1. down jacket; 11. fabric; 12. down liner; 13. hem; 2. ventilation channel; 3. opening; 4. mesh. DETAILED DESCRIPTION
[0018] The present application is further described in detail below in conjunction with the accompanying drawings. It is necessary to point out here that the following specific implementation methods are only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Technical personnel in this field can make some non-essential improvements and adjustments to the present application based on the above application content.
[0019] Example 1
[0020] like Figure 1-2 As shown, a down jacket with an air shell ventilation system includes a down jacket main body 1, and the down jacket main body 1 includes a fabric 11 and a down liner 12, wherein a ventilation channel 2 is provided between the fabric 11 and the down liner 12, and an opening 3 connected to the ventilation channel 2 is provided at the hem 13 of the down jacket main body 1.
[0021] The down liner and the fabric are fixed to each other by sewing the edges, and there is a gap in the middle. However, the ventilation effect of relying solely on the gap and the opening is limited. In order to expand the ventilation effect of the gap, the present solution is provided with a ventilation channel 2, so that the moisture on the body surface passes through the down liner 12 and flows downward in the ventilation channel 2, and then is discharged through the opening 3. The fabric 11 is no longer dependent on ventilation, but the fabric 11 with windproof and waterproof effects can be used to provide excellent windproof and waterproof effects. Since the opening 3 is provided, and the opening 3 is provided at the hem 13, the water accumulated in the ventilation channel 2 can be directly discharged from the opening 3 during washing.
[0022] Furthermore, the ventilation channel 2 is formed by a down liner 12, wherein the length of the down liner 12 in the horizontal extension direction has redundancy, and the redundancy enables a ventilation channel 2 to be formed between the down liner 12 and the fabric 11. The ventilation channel 2 is formed by setting a redundancy in the down liner 12, wherein the conventional down liner and the outer fabric are sewn and fixed to each other by edges, and fit flatly to each other, while the present solution enables the down liner 12 to have redundancy in the horizontal extension direction, so that when worn, the down liner 12 and the fabric 11 will not be completely fitted together, and the formed ventilation channel 2 is used for ventilating the opening 3 at the hem.
[0023] The down liner 12 is a goose down liner. Goose down has a good thermal insulation effect and is thin, soft, and will not produce a bloated feeling when worn when forming the ventilation channel 2.
[0024] The openings 3 are arranged in sections at the front and rear parts of the hem 13. The sectioned arrangement of multiple openings 3 helps to increase the breathable coverage.
[0025] Example 2
[0026] like Figure 3-4As shown, this embodiment is different from Embodiment 1 in that another way of forming the ventilation channel 2 is proposed, and the ventilation channel 2 is formed by a mesh cloth 4 arranged on the inner side of the fabric 11, wherein the edge of the mesh cloth 4 is sewn and fixed to the fabric 11, and the length of the mesh cloth 4 in the horizontal extension direction has a redundant amount, and the redundant amount enables the mesh cloth 4 to stretch the fabric 11 and the down liner 12 in a wave-like manner in the horizontal direction.
[0027] In this solution, the mesh 4 is arranged so as to be sandwiched between the fabric 11 and the down liner 12, and the redundancy formed by the mesh 4 causes the mesh 4 to stretch the fabric 11 and the down liner 12 in a wave-like manner to form a ventilation channel 2. The channel formed by the mesh 4 has better gas flowability because the mesh 4 itself has multiple mesh holes.
[0028] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.
Claims
1. A down jacket with a wind shell ventilation system, comprising a down jacket body (1), characterized in that: The down jacket body (1) comprises a fabric (11) and a down liner (12), wherein a ventilation channel (2) is provided between the fabric (11) and the down liner (12), and an opening (3) connected to the ventilation channel (2) is provided at the hem (13) of the down jacket body (1).
2. The down jacket with a wind shell ventilation system according to claim 1, characterized in that: The ventilation channel (2) is formed by a down liner (12), wherein the length of the down liner (12) in a horizontal extension direction has a redundancy, and the redundancy enables a ventilation channel (2) to be formed between the down liner (12) and the fabric (11).
3. The down jacket with a wind shell ventilation system according to claim 1, characterized in that: The ventilation channel (2) is formed by a mesh (4) arranged on the inner side of the fabric (11), wherein the edge of the mesh (4) is sewn and fixed to the fabric (11), and the length of the mesh (4) in the horizontal extension direction has a redundancy, and the redundancy enables the mesh (4) to stretch the fabric (11) and the down liner (12) in a wave-like manner in the horizontal direction.
4. The down jacket with a wind shell ventilation system according to any one of claims 1 to 3, characterized in that: The down liner (12) is a goose down liner.
5. The down jacket with a wind shell ventilation system according to any one of claims 1 to 3, characterized in that: The opening (3) is arranged in sections at the front and rear sides of the lower hem (13).