Down jacket
By using high-speed drying material underarm splicing sheets in down jackets, the problem of sweat accumulation in the underarms is solved, and the rapid sweating and warmth performance is achieved, improving the comfort and experience of wearing.
Patent Information
- Application Number
- CN202421011323.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-10
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-05-10
AI Technical Summary
In the high-temperature environment or violent activity, existing down jackets are prone to sweating under the armpits, resulting in a stuffy and odor, affecting the comfort and experience of wearing.
A down jacket consisting of large body sheets and underarm splicing sheets was designed. The filling layer material of the underarm splicing sheet has a higher speed drying index, consisting of 70% goose down and 30% PrimaLoft® artificial cotton, which can quickly discharge sweat. , and maintain good warmth in humid conditions.
It effectively improves the sweat discharge ability in the armpit area, avoids the sultry and odor, and ensures the warmth performance of the trunk area, improving the wearing experience.
Smart Images
Figure CN222322885U_ABST
Abstract
Description
Technical Field
[0001] The present disclosure relates to the field of educational equipment, and more specifically, to a down jacket. Background Art
[0002] Down jackets are commonly used for keeping warm in winter. They are usually filled with down and tiny feathers. Down and tiny feathers contain a lot of air, which allows a layer of air to form inside the down jacket. The air layer can effectively block the cold air from the outside and help keep the body heat from dissipating, thereby achieving a warming effect.
[0003] Most of the down jackets on the market are filled in a unified way. All parts of the down jacket are filled in the same way, with the same filling material and the same filling coefficient. The common filling structure of down jackets is a four-layer filling structure, namely "face cloth-bladder cloth-bladder cloth-lining cloth". In addition, there are three-layer and two-layer filling structures, and the four-layer structure is the most common. Conventional down jackets are filled in proportion to the size of each part of the down jacket. The filling material of each part of the down jacket is goose down or duck down, and the thickness of the appearance is uniform.
[0004] However, when a person is wearing a down jacket and doing activities, the temperature and amount of sweat in different parts of the body are actually different. Compared with other parts, the armpits are more prone to sweating. If conventional filling methods are used, the down itself has poor perspiration and moisture permeability. When the human body is in a high temperature environment or under relatively intense activities, the armpits are more prone to sweating. The down jacket cannot discharge the sweat on the surface of the human skin in time, which will cause a strong feeling of stuffiness and low wearing comfort. Moreover, if the sweat from the armpits cannot be discharged from the body for a long time, the armpits will produce odor after high-heat activities, which greatly affects the wearing experience. Utility Model Content
[0005] In order to solve the problems existing in the prior art, the present disclosure provides a down jacket.
[0006] According to a first aspect of the present disclosure, there is provided a down jacket, comprising:
[0007] A body piece, the body piece comprising a first inner layer, a first middle layer and a first filling layer, at least one first filling cavity is formed between the first inner layer and the first middle layer, the first filling layer is configured to be in the first filling cavity, and the material of the first filling layer is down;
[0008] An underarm patchwork, comprising a second inner layer, a second middle layer and a second filling layer, wherein the second inner layer and the second middle layer are configured to form a second filling cavity, the second filling layer is configured to be located in the second filling cavity, and the quick-drying index of the material of the second filling layer is greater than the quick-drying index of the material of the first filling layer.
[0009] In one embodiment of the present disclosure, the quick-drying index includes at least one of evaporation rate, moisture permeability, soaking time, water absorption rate, maximum soaking radius of the permeable surface, diffusion rate of liquid water on the permeable surface, one-way transfer coefficient, and liquid water dynamic transfer comprehensive index.
[0010] In one embodiment of the present disclosure, the second filling layer includes goose down and PrimaLoft® rayon.
[0011] In one embodiment of the present disclosure, the second filling layer is composed of 70% goose down and 30% PrimaLoft® rayon.
[0012] In one embodiment of the present disclosure, two sleeve pieces are further included; there are two underarm splicing pieces, and the underarm splicing pieces are constructed to be quadrilateral, two adjacent sides of the underarm splicing pieces are constructed to be connected to the main body piece, and the other two adjacent sides are constructed to be connected to the corresponding sleeve pieces.
[0013] In one embodiment of the present disclosure, the large body piece includes a box-type filling area;
[0014] The box-type down filling area includes a first middle layer, a first inner layer, an inner lining layer and a first filling layer; the inner lining layer is constructed to extend in a horizontal direction, so as to divide the box-type down filling area into a plurality of box-type down filling cavities distributed in horizontal bands together with the first middle layer and the first inner layer, and the cross-section of each of the box-type down filling cavities is a quadrilateral, and the first filling layer is constructed to be in the box-type down filling cavity.
[0015] In one embodiment of the present disclosure, the cross-section of the box-type down-filling cavity is rectangular or trapezoidal.
[0016] In one embodiment of the present disclosure, the width of the lining layer ranges from 1 cm to 2 cm.
[0017] In one embodiment of the present disclosure, the longitudinal extension length of the filling cavity of the box-type filling area is 7 cm to 8.5 cm.
[0018] In one embodiment of the present disclosure, the box-type filling area is configured to be applied to at least one of the left front piece, the right front piece and the back piece of the large body piece.
[0019] The present disclosure provides a down jacket, comprising a main body piece and an underarm splicing piece, wherein the main body piece comprises a first inner layer, a first middle layer and a first filling layer, wherein at least one first filling cavity is formed between the first inner layer and the first middle layer, wherein the first filling layer is configured to be located in the first filling cavity, and wherein the material of the first filling layer is down; the underarm splicing piece comprises a second inner layer, a second middle layer and a second filling layer, wherein a second filling cavity is formed between the second inner layer and the second middle layer, wherein the second filling layer is configured to be located in the second filling cavity, and wherein the quick-drying index of the material of the second filling layer is greater than the quick-drying index of the material of the first filling layer.
[0020] In the down jacket disclosed in the present invention, since the material of the first filling layer of the large body piece is down, the quick-drying index of the second filling layer of the armpit patch is greater than the quick-drying index of the material of the first filling layer, it can effectively ensure the warmth retention performance of the user's torso area, and can effectively discharge the sweat of the user's armpit area, without causing the user a stuffy feeling or generating odor, thereby effectively improving the user's wearing experience.
[0021] Other features and advantages of the present disclosure will become apparent from the following detailed description of exemplary embodiments of the present disclosure with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, serve to explain the principles of the present disclosure.
[0023] Figure 1 is a partial three-dimensional schematic diagram of a down jacket provided by an embodiment of the present disclosure;
[0024] Figure 2 It is a three-dimensional schematic diagram of the box-type filling area provided in an embodiment of the present disclosure.
[0025] Figure 1 to Figure 2 The corresponding relationship between the component names and reference numerals is as follows:
[0026] 10. Body piece; 20. Armpit patch; 30. Sleeve piece; 40. Box-type filling area; 41. First middle layer; 42. First inner layer; 43. Lining layer; 44. First down layer; 45. Box-type filling cavity. DETAILED DESCRIPTION
[0027] Various exemplary embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. It should be noted that unless specifically stated otherwise, the relative arrangement, numerical expressions and numerical values of the parts and steps set forth in these embodiments do not limit the scope of the present disclosure. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values.
[0028] Many specific details are set forth in the following description to facilitate a full understanding of the present disclosure. However, the present disclosure can be implemented in many other ways than those described herein, and those skilled in the art can make similar generalizations without violating the connotation of the present disclosure, so the present disclosure is not limited to the specific implementation disclosed below. Techniques, methods, and devices known to ordinary technicians in the relevant fields may not be discussed in detail, but where appropriate, the techniques, methods, and devices should be considered as part of the specification.
[0029] The terms used in one or more embodiments of the present disclosure are only for the purpose of describing specific embodiments, and are not intended to limit one or more embodiments of the present disclosure. The singular forms of "a", "said" and "the" used in one or more embodiments of the present disclosure and the appended claims are also intended to include plural forms, unless the context clearly indicates other meanings. It should also be understood that the term "and / or" used in one or more embodiments of the present disclosure refers to and includes any or all possible combinations of one or more associated listed items.
[0030] It should be understood that, although the terms first, second, etc. may be used to describe various information in one or more embodiments of the present disclosure, these information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of one or more embodiments of the present disclosure, the first may also be referred to as the second, and similarly, the second may also be referred to as the first. Depending on the context, the word "if" as used herein may be interpreted as "at the time of" or "when" or "in response to determination". In this article, "upper", "lower", "front", "back", "left", "right", etc. are only used to indicate the relative position relationship between the relevant parts, rather than to limit the absolute position of these relevant parts. In this article, "equal", "same", etc. are not strictly mathematical and / or geometrical limitations, but also include errors that can be understood by those skilled in the art and allowed by manufacturing or use. Unless otherwise specified, the numerical range herein includes not only the entire range within its two endpoints, but also includes several sub-ranges contained therein.
[0031] The present disclosure provides a down jacket, comprising a main body piece and an underarm splicing piece, wherein the main body piece comprises a first inner layer, a first middle layer and a first filling layer, wherein at least one first filling cavity is formed between the first inner layer and the first middle layer, wherein the first filling layer is configured to be located in the first filling cavity, and wherein the material of the first filling layer is down; the underarm splicing piece comprises a second inner layer, a second middle layer and a second filling layer, wherein a second filling cavity is formed between the second inner layer and the second middle layer, wherein the second filling layer is configured to be located in the second filling cavity, and wherein the quick-drying index of the material of the second filling layer is greater than the quick-drying index of the material of the first filling layer.
[0032] In the down jacket disclosed in the present invention, since the material of the first filling layer of the large body piece is down, the quick-drying index of the second filling layer of the armpit patch is greater than the quick-drying index of the material of the first filling layer, it can effectively ensure the warmth retention performance of the user's torso area, and can effectively discharge the sweat of the user's armpit area, without causing the user a stuffy feeling or generating odor, thereby effectively improving the user's wearing experience.
[0033] For ease of understanding, refer to Figure 1 to Figure 2 , the specific structure and working principle of the down jacket disclosed in the present invention are explained in detail in combination with an embodiment.
[0034] like Figure 1 As shown, the present disclosure provides a down jacket, including a main body piece 10 and an underarm splicing piece 20, the main body piece 10 includes a first inner layer 42, a first middle layer 41 and a first filling layer, the first inner layer 42 and the first middle layer 41 are constructed to form at least one first filling cavity, the first filling layer is constructed to be in the first filling cavity, and the material of the first filling layer is down; the underarm splicing piece 20 includes a second inner layer, a second middle layer and a second filling layer, the second inner layer and the second middle layer are constructed to form a second filling cavity, the second filling layer is constructed to be in the second filling cavity, and the quick-drying index of the material of the second filling layer is greater than the quick-drying index of the material of the first filling layer.
[0035] In the down jacket disclosed in the present invention, since the material of the first filling layer of the main body piece 10 is down, the quick-drying index of the second filling layer of the armpit splicing piece 20 is greater than the quick-drying index of the material of the first filling layer, it can not only effectively ensure the warmth retention performance of the user's torso area, but also effectively discharge the sweat of the user's armpit area, without causing stuffiness to the user and without generating odor, thereby effectively improving the user's wearing experience.
[0036] In one embodiment of the present disclosure, the quick-drying index includes at least one of evaporation rate, moisture permeability, soaking time, water absorption rate, maximum soaking radius of the permeable surface, diffusion rate of liquid water on the permeable surface, one-way transfer coefficient, and liquid water dynamic transfer comprehensive index; when at least one of the above indicators of the second filling layer is greater than the indicator of the first filling layer, the second filling layer can be judged as having better quick-drying performance than the first filling layer and can discharge the user's sweat faster.
[0037] Specifically, the material of the second filling layer can be selected as needed. In another embodiment of the present disclosure, the second filling layer includes goose down and PrimaLoft® artificial cotton. In this way, the second filling layer can not only ensure the thermal insulation performance in a dry state, but also maintain the thermal insulation performance in a wet state. At the same time, compared with the first filling layer, the second filling layer has better quick-drying performance and excellent sweat-wicking and thermal insulation performance.
[0038] The ratio of goose down and PrimaLoft® rayon can be selected as needed. In one embodiment of the present disclosure, the second filling layer is composed of 70% goose down and 30% PrimaLoft® rayon. That is, the material of the second filling layer of the present disclosure is PrimaLoft® down blended, which can provide the same warmth retention capacity as 750-fill-power down, and can still provide 95% warmth retention capacity in a humid state, and has a quick-drying performance that is 4 times faster than down, and has excellent sweat-wicking and warmth retention performance.
[0039] like Figure 1 As shown, the down jacket of the present disclosure further includes two sleeve pieces 30; two underarm splicing pieces 20 are provided, and the underarm splicing pieces 20 are configured to be quadrilateral, two adjacent sides of the underarm splicing piece 20 are configured to be connected to the body piece 10, and the other two adjacent sides are configured to be connected to the corresponding sleeve piece 30. In this way, the underarm splicing piece 20 of the present disclosure is approximately rhombus-shaped as a whole, which can effectively fit the underarm area of the user, so as to effectively discharge the sweat of the underarm area of the user and avoid the residual sweat of the underarm area of the user.
[0040] In one embodiment of the present disclosure, the main body piece 10 of the down jacket of the present disclosure includes a box-type filling area 40; the box-type filling area 40 includes a first middle layer 41, a first inner layer 42, an inner lining layer 43 and a first filling layer; the inner lining layer 43 is constructed to extend in a horizontal direction, so as to separate the box-type filling area 40 into a plurality of box-type filling cavities 45 distributed in horizontal bands together with the first middle layer 41 and the first inner layer 42, and the cross-section of each box-type filling cavity 45 is a quadrilateral, and the first filling layer is constructed to be in the box-type filling cavity 45.
[0041] Thus, in the down jacket disclosed in the present invention, the inner lining layer 43, the first middle layer 41, and the first inner layer 42 jointly divide the box-type filling area 40 into the box-type filling cavity 45, and the first down layer 44 is in the box-type filling cavity 45. Thus, the box-type filling area 40 after filling can effectively fit the body shape, which not only has a decent appearance and improves the wearing experience, but also avoids air leakage when wearing, improves the thermal insulation performance, makes the garment lighter, reduces the wearing burden, and does not affect the range of human activities. Moreover, since the inner lining layer 43 extends in the horizontal direction, the multiple box-type filling cavities 45 are distributed in horizontal bands, which can effectively ensure that the down of the first down layer 44 is evenly distributed in the box-type filling cavity 45, thereby ensuring that the thermal insulation performance of the box-type filling area 40 is relatively good.
[0042] Specifically, Figure 2As shown, in one embodiment of the present disclosure, the cross-section of the box-type filling cavity 45 is rectangular or trapezoidal, that is, in a natural state, the lining layer 43 is perpendicular to the first middle layer 41 and the first inner layer 42, and the lining layer 43 can effectively support the structure of the box-type filling cavity 45, effectively avoiding the collapse of the box-type filling cavity 45 during the wearing of the down jacket of the present disclosure, ensuring that the box-type filling area 40 can better fit the body shape and look more decent, and also effectively avoiding air leakage when worn, thereby improving the thermal insulation performance.
[0043] In one embodiment of the present disclosure, the width of the inner lining layer 43 is in the range of 1 cm to 2 cm. When the width of the inner lining layer 43 is in the range of 1 cm to 2 cm, the box-type filling chamber 45 of the present disclosure has a suitable thickness in a natural state, which can effectively keep warm and improve the flexibility of activities.
[0044] like Figure 1 As shown, in one embodiment of the present disclosure, the box-type filling area 40 is constructed to be applied to at least the front left piece, the front right piece and the back piece of the large body piece 10 of the down jacket. It can be understood that when the front left piece, the front right piece and the back piece of the large body piece 10 of the down jacket of the present disclosure use the box-type filling area 40 structure of the present disclosure, the down jacket can effectively fit the human body shape, the appearance is more decent, and the air leakage is effectively avoided when wearing, thereby improving the warmth retention performance.
[0045] Further, in one embodiment of the present disclosure, the longitudinal extension length of the box-type filling cavity 45 is 7 cm to 8.5 cm. When the longitudinal extension length of the box-type filling cavity 45 of the box-type filling area 40 of the present disclosure is 7 cm to 8.5 cm, the freedom of movement of the box-type filling area 40 of the present disclosure can be effectively guaranteed, thereby ensuring that the user will not be restricted in movement when wearing the down jacket of the present disclosure.
[0046] The embodiments of the present disclosure have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The choice of terms used herein is intended to best explain the principles of the embodiments, practical applications, or technical improvements in the marketplace, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein. The scope of the present disclosure is defined by the appended claims.
Claims
1. A down jacket, characterized in that: include: A body piece (10), the body piece (10) comprising a first inner layer (42), a first middle layer (41) and a first filling layer, the first inner layer (42) and the first middle layer (41) being configured to form at least one first filling cavity, the first filling layer being configured to be located in the first filling cavity, and the material of the first filling layer being down; An underarm splicing piece (20), the underarm splicing piece (20) comprising a second inner layer, a second middle layer and a second filling layer, the second inner layer and the second middle layer being configured to form a second filling cavity, the second filling layer being configured to be located in the second filling cavity, and the quick-drying index of the material of the second filling layer being greater than the quick-drying index of the material of the first filling layer.
2. The down jacket according to claim 1, characterized in that: The quick-drying index includes at least one of evaporation rate, moisture permeability, soaking time, water absorption rate, maximum soaking radius of the permeable surface, liquid water diffusion rate of the permeable surface, one-way transfer coefficient, and liquid water dynamic transfer comprehensive index.
3. The down jacket according to any one of claims 1 to 2, characterized in that: It also comprises two sleeve pieces (30); two underarm splicing pieces (20) are provided, and the underarm splicing pieces (20) are constructed to be quadrilateral, two adjacent sides of the underarm splicing piece (20) are constructed to be connected to the body piece (10), and the other two adjacent sides are constructed to be connected to the corresponding sleeve pieces (30).
4. The down jacket according to claim 3, characterized in that: The large body piece (10) comprises a box-type filling area (40); The box-type down-filling area (40) comprises a first middle layer (41), a first inner layer (42), an inner lining layer (43) and a first filling layer; the inner lining layer (43) is constructed to extend in a horizontal direction so as to separate the box-type down-filling area (40) into a plurality of box-type down-filling cavities (45) distributed in a horizontal band together with the first middle layer (41) and the first inner layer (42); and the cross-section of each of the box-type down-filling cavities (45) is a quadrilateral, and the first filling layer is constructed to be located in the box-type down-filling cavity (45).
5. The down jacket according to claim 4, characterized in that: The cross section of the box-type down-filling cavity (45) is rectangular or trapezoidal.
6. The down jacket according to claim 4, characterized in that: The width of the lining layer (43) ranges from 1 cm to 2 cm.
7. The down jacket according to claim 4, characterized in that: The longitudinal extension length of the filling cavity of the box-type filling area (40) is 7 cm to 8.5 cm.
8. The down jacket according to claim 4, characterized in that: The box-type filling area (40) is constructed to be applied to at least one of the front left piece, the front right piece and the back piece of the large body piece (10).