Down-proof down jacket

Abstract

The down-proof down jacket structurally comprises a down jacket body, a plurality of groups of down-proof warm-keeping structures are arranged on the down jacket body, and each down-proof warm-keeping structure comprises two strip-shaped outer layers which are horizontally arranged at intervals; the connecting strip is connected between the two strip-shaped outer layers, the connecting strip and the two strip-shaped outer layers form a warm-keeping outer layer, multi-point down injection is adopted, meanwhile, down positioning is carried out in cooperation with the internal down-proof supporting pieces, the down-proof phenomenon is effectively prevented, during down injection, down injection needs to be carried out on each group of down-proof warm-keeping structures, and therefore the down-proof warm-keeping effect is achieved. The output end of equipment is connected to the down filling opening in the lining, down can enter an interlayer between the down-proof supporting piece and the lining through the down conveying channel, after complete filling, the down-proof supporting piece deforms along with the interlayer, meanwhile, the conical deformation piece on the down-proof supporting piece opens the L-shaped deformation notch in a small range under the action of the down, and the down-proof supporting piece is fixed through positioning of the conical deformation piece. The pressure of the whole down feather is dispersed, and the down feather is prevented from directly penetrating out of connecting points of the connecting strips and the strip-shaped outer layer due to local strong pressure.

Description

Technical Field

[0001] The utility model relates to a down jacket that is anti-down drilling and belongs to the field of down jackets. Background Art

[0002] Down coats are tops filled with down, often boasting a large, rounded appearance. Down jackets are typically made of duck down, with some fine feathers mixed in. The down is cleaned, sterilized, and then filled into the garment. Existing down jackets are typically filled directly into the interlayer, which can cause deformation during wear, leading to down puffing. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a down jacket that prevents down from penetrating, so as to solve the problem that the existing down jackets directly fill the down into the interlayer, and the down jackets are prone to down penetrating due to deformation during wearing.

[0004] In order to achieve the above object, the present invention is implemented through the following technical solutions: a down jacket with anti-down drilling structure, the structure of which includes a down jacket body, the down jacket body is provided with a plurality of groups of anti-down drilling thermal insulation structures, the anti-down drilling thermal insulation structures including two strip-shaped outer layers arranged horizontally at intervals;

[0005] A connecting strip is connected between the two strip outer layers, and the connecting strip and the two strip outer layers form a warm outer layer;

[0006] The inner lining, which sits inside the warm outer layer;

[0007] The inner side of the connecting strip is provided with a fixing belt connected to the inner lining, the inner side of the fixing belt is provided with a down injection port that penetrates the inner lining, and both sides of the fixing belt are provided with down delivery channels that communicate with the down injection port, and a check valve is provided in the down injection port;

[0008] An anti-down drilling support sheet is provided between the strip outer layer and the inner lining, and an inserting sheet connected to the front side of the down delivery channel extends from the end of the anti-down drilling support sheet. The anti-down drilling support sheet is provided with a plurality of L-shaped deformation slots, and a conical deformation sheet is provided on the inner wall of the L-shaped deformation slot.

[0009] Furthermore, the outer side of the strip-shaped outer layer has a curvature.

[0010] Furthermore, the anti-down drilling support sheet is a curved surface structure adjusted to the inner side of the strip outer layer.

[0011] Furthermore, the anti-down drilling support sheet is made of latex material.

[0012] Furthermore, the fixing belt and the connecting strip are an integrated structure.

[0013] Furthermore, the fixing belt and the lining are connected by weaving and fixing.

[0014] Furthermore, the check valve is specifically a check injection nozzle made of elastic plastic material.

[0015] Furthermore, the lining is made of a material selected from the group consisting of nylon, polyester fiber, pure cotton, and polyester.

[0016] Furthermore, the connecting strip and the strip outer layer are connected by sewing or hot pressing.

[0017] Furthermore, the anti-down drilling support sheet has a thickness of 1mm-5mm.

[0018] The beneficial effects of the present invention are as follows: multi-point down injection is adopted, and at the same time, the down is positioned in conjunction with the internal anti-down drilling support sheet, so as to effectively prevent the occurrence of down drilling. When injecting down, each group of the anti-down drilling thermal insulation structure needs to be injected with down, and the output end of the equipment is connected to the down injection port on the lining. The down will enter the interlayer between the anti-down drilling support sheet and the lining through the down delivery channel. After being fully filled, the anti-down drilling support sheet will be deformed accordingly, and at the same time, the conical deformation sheet thereon will slightly open the L-shaped deformation slot under the action of the down. Through the positioning of the conical deformation sheet, the pressure of the entire down is dispersed, preventing the down from directly penetrating the connection point between the connecting strip and the strip outer layer due to local strong pressure. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Other features, objects and advantages of the present invention will become more apparent from the detailed description of the non-limiting embodiments with reference to the following drawings:

[0020] Figure 1 This is a schematic structural diagram of an anti-down jacket according to the present invention;

[0021] Figure 2 This is a schematic diagram of a partial cross-section of the anti-down drilling and thermal insulation structure when viewed from above;

[0022] Figure 3 This is a structural diagram of the anti-down drilling support sheet;

[0023] Figure 4 This is a schematic diagram of the structure of the anti-down drilling support sheet in a partially closed state;

[0024] Figure 5 This is a structural diagram of the anti-down drilling support plate in the partially opened pressure relief state. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] Example 1

[0027] See also Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 The present invention provides a technical solution for an anti-down drilling down jacket: the structure thereof comprises a down jacket body 1, on which are provided a plurality of groups of anti-down drilling down thermal insulation structures 11, wherein the anti-down drilling down thermal insulation structures 11 comprise two strip-shaped outer layers 1101 arranged horizontally at intervals;

[0028] The connecting strip 1102 is connected between the two strip outer layers 1101. The connecting strip 1102 and the two strip outer layers 1101 form a thermal insulation outer layer.

[0029] The inner lining 1103 is located inside the outer thermal insulation layer;

[0030] The inner side of the connecting strip 1102 is provided with a fixing belt 1104 connected to the inner lining 1103, and the inner side of the fixing belt 1104 is provided with a down injection port 1105 that penetrates the inner lining 1103. Both sides of the fixing belt 1104 are provided with down delivery channels 1106 that communicate with the down injection port 1105, and the down injection port 1105 is provided with a check valve 1107.

[0031] An anti-down drilling support sheet 1108 is provided between the strip outer layer 1101 and the inner lining 1103. The end of the anti-down drilling support sheet 1108 is extended with a plug-in sheet 11081 connected to the front side of the down delivery channel 1106. The anti-down drilling support sheet 1108 is provided with a plurality of L-shaped deformation grooves 11082, and the inner wall of the L-shaped deformation groove 11082 is provided with a conical deformation sheet 11083.

[0032] In order to increase the filling amount, the outer side of the strip outer layer 1101 has a curvature.

[0033] In order to position the filled down, the anti-down support sheet 1108 is a curved structure that is adjusted to the inner side of the strip-shaped outer layer 1101.

[0034] In order to improve wearing comfort, the anti-down support sheet 1108 is made of latex material.

[0035] In order to improve the firmness of the connection, the fixing belt 1104 and the connecting strip 1102 are an integrated structure.

[0036] In order to improve the stability of the connection, the fixing belt 1104 and the lining 1103 are connected by weaving.

[0037] For lightweight design, the check valve 1107 is specifically a check injection nozzle made of elastic plastic material.

[0038] In order to improve lightness and thinness, the lining 1103 is made of nylon.

[0039] In order to support and position, the connecting strip 1102 is connected to the strip outer layer 1101 by sewing or hot pressing.

[0040] In order to wrap and support the down, the thickness of the anti-down support sheet 1108 is 1mm-5mm.

[0041] Multi-point down injection is adopted, and the down is positioned in conjunction with the internal anti-down drilling support sheet 1108 to effectively prevent down drilling. When injecting down, each group of the anti-down drilling thermal insulation structure 11 needs to be injected with down, and the output end of the equipment is connected to the down injection port 1105 on the lining 1103. The down will enter the interlayer between the anti-down drilling support sheet 1108 and the lining 1103 through the down delivery channel 1106. After being fully filled, the anti-down drilling support sheet 1108 will be deformed. At the same time, the conical deformation sheet 11083 thereon will be affected by the down and will slightly open the L-shaped deformation slot 11082. Through the positioning of the conical deformation sheet 11083, the pressure of the entire down is dispersed, preventing local strong pressure from causing the down to directly penetrate the connection point between the connecting strip 1102 and the strip outer layer 1101.

[0042] Example 2

[0043] See also Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 The present invention provides a technical solution for an anti-down drilling down jacket: the structure thereof comprises a down jacket body 1, on which are provided a plurality of groups of anti-down drilling down thermal insulation structures 11, wherein the anti-down drilling down thermal insulation structures 11 comprise two strip-shaped outer layers 1101 arranged horizontally at intervals;

[0044] The connecting strip 1102 is connected between the two strip outer layers 1101. The connecting strip 1102 and the two strip outer layers 1101 form a thermal insulation outer layer.

[0045] The inner lining 1103 is located inside the outer thermal insulation layer;

[0046] The inner side of the connecting strip 1102 is provided with a fixing belt 1104 connected to the inner lining 1103, and the inner side of the fixing belt 1104 is provided with a down injection port 1105 that penetrates the inner lining 1103. Both sides of the fixing belt 1104 are provided with down delivery channels 1106 that communicate with the down injection port 1105, and the down injection port 1105 is provided with a check valve 1107.

[0047] An anti-down drilling support sheet 1108 is provided between the strip outer layer 1101 and the inner lining 1103. The end of the anti-down drilling support sheet 1108 is extended with a plug-in sheet 11081 connected to the front side of the down delivery channel 1106. The anti-down drilling support sheet 1108 is provided with a plurality of L-shaped deformation grooves 11082, and the inner wall of the L-shaped deformation groove 11082 is provided with a conical deformation sheet 11083.

[0048] In order to increase the filling amount, the outer side of the strip outer layer 1101 has a curvature.

[0049] In order to position the filled down, the anti-down support sheet 1108 is a curved structure that is adjusted to the inner side of the strip-shaped outer layer 1101.

[0050] In order to improve wearing comfort, the anti-down support sheet 1108 is made of latex material.

[0051] In order to improve the firmness of the connection, the fixing belt 1104 and the connecting strip 1102 are an integrated structure.

[0052] In order to improve the stability of the connection, the fixing belt 1104 and the lining 1103 are connected by weaving.

[0053] For lightweight design, the check valve 1107 is specifically a check injection nozzle made of elastic plastic material.

[0054] In order to improve lightness and thinness, the inner lining 1103 is made of polyester fiber material.

[0055] In order to support and position, the connecting strip 1102 is connected to the strip outer layer 1101 by sewing or hot pressing.

[0056] In order to wrap and support the down, the thickness of the anti-down support sheet 1108 is 1mm-5mm.

[0057] Multi-point down injection is adopted, and the down is positioned in conjunction with the internal anti-down drilling support sheet 1108 to effectively prevent down drilling. When injecting down, each group of the anti-down drilling thermal insulation structure 11 needs to be injected with down, and the output end of the equipment is connected to the down injection port 1105 on the lining 1103. The down will enter the interlayer between the anti-down drilling support sheet 1108 and the lining 1103 through the down delivery channel 1106. After being fully filled, the anti-down drilling support sheet 1108 will be deformed. At the same time, the conical deformation sheet 11083 thereon will be affected by the down and will slightly open the L-shaped deformation slot 11082. Through the positioning of the conical deformation sheet 11083, the pressure of the entire down is dispersed, preventing local strong pressure from causing the down to directly penetrate the connection point between the connecting strip 1102 and the strip outer layer 1101.

[0058] Example 3

[0059] See also Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 The present invention provides a technical solution for an anti-down drilling down jacket: the structure thereof comprises a down jacket body 1, on which are provided a plurality of groups of anti-down drilling down thermal insulation structures 11, wherein the anti-down drilling down thermal insulation structures 11 comprise two strip-shaped outer layers 1101 arranged horizontally at intervals;

[0060] The connecting strip 1102 is connected between the two strip outer layers 1101. The connecting strip 1102 and the two strip outer layers 1101 form a thermal insulation outer layer.

[0061] The inner lining 1103 is located inside the outer thermal insulation layer;

[0062] The inner side of the connecting strip 1102 is provided with a fixing belt 1104 connected to the inner lining 1103, and the inner side of the fixing belt 1104 is provided with a down injection port 1105 that penetrates the inner lining 1103. Both sides of the fixing belt 1104 are provided with down delivery channels 1106 that communicate with the down injection port 1105, and the down injection port 1105 is provided with a check valve 1107.

[0063] An anti-down drilling support sheet 1108 is provided between the strip outer layer 1101 and the inner lining 1103. The end of the anti-down drilling support sheet 1108 is extended with a plug-in sheet 11081 connected to the front side of the down delivery channel 1106. The anti-down drilling support sheet 1108 is provided with a plurality of L-shaped deformation grooves 11082, and the inner wall of the L-shaped deformation groove 11082 is provided with a conical deformation sheet 11083.

[0064] In order to increase the filling amount, the outer side of the strip outer layer 1101 has a curvature.

[0065] In order to position the filled down, the anti-down support sheet 1108 is a curved structure that is adjusted to the inner side of the strip-shaped outer layer 1101.

[0066] In order to improve wearing comfort, the anti-down support sheet 1108 is made of latex material.

[0067] In order to improve the firmness of the connection, the fixing belt 1104 and the connecting strip 1102 are an integrated structure.

[0068] In order to improve the stability of the connection, the fixing belt 1104 and the lining 1103 are connected by weaving.

[0069] For lightweight design, the check valve 1107 is specifically a check injection nozzle made of elastic plastic material.

[0070] In order to improve lightness and thinness, the lining 1103 is made of one of pure cotton and polyester.

[0071] In order to support and position, the connecting strip 1102 is connected to the strip outer layer 1101 by sewing or hot pressing.

[0072] In order to wrap and support the down, the thickness of the anti-down support sheet 1108 is 1mm-5mm.

[0073] Multi-point down injection is adopted, and the down is positioned in conjunction with the internal anti-down drilling support sheet 1108 to effectively prevent down drilling. When injecting down, each group of the anti-down drilling thermal insulation structure 11 needs to be injected with down, and the output end of the equipment is connected to the down injection port 1105 on the lining 1103. The down will enter the interlayer between the anti-down drilling support sheet 1108 and the lining 1103 through the down delivery channel 1106. After being fully filled, the anti-down drilling support sheet 1108 will be deformed. At the same time, the conical deformation sheet 11083 thereon will be affected by the down and will slightly open the L-shaped deformation slot 11082. Through the positioning of the conical deformation sheet 11083, the pressure of the entire down is dispersed, preventing local strong pressure from causing the down to directly penetrate the connection point between the connecting strip 1102 and the strip outer layer 1101.

[0074] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, from all perspectives, the embodiments should be regarded as illustrative and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes that fall within the meaning and range of equivalents of the claims be included in the present invention. Any reference signs in the claims should not be construed as limiting the claim to which they relate.

[0075] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A down jacket that is resistant to down drilling, characterized by: The structure comprises a down jacket body (1), wherein the down jacket body (1) is provided with a plurality of groups of anti-down drilling and thermal insulation structures (11), wherein the anti-down drilling and thermal insulation structures (11) comprise two strip-shaped outer layers (1101) arranged horizontally at intervals; A connecting strip (1102) is connected between the two strip-shaped outer layers (1101), and the connecting strip (1102) and the two strip-shaped outer layers (1101) form a warm outer layer; an inner lining (1103), located inside the outer thermal insulation layer; The inner side of the connecting strip (1102) is provided with a fixing belt (1104) connected to the inner lining (1103); the inner side of the fixing belt (1104) is provided with a down injection port (1105) that penetrates the inner lining (1103); both sides of the fixing belt (1104) are provided with down delivery channels (1106) that communicate with the down injection port (1105); and a check valve (1107) is provided in the down injection port (1105); An anti-down drilling support sheet (1108) is provided between the strip outer layer (1101) and the inner lining (1103); an inserting sheet (11081) connected to the front side of the down delivery channel (1106) is extended from the end of the anti-down drilling support sheet (1108); a plurality of L-shaped deformation notches (11082) are provided on the anti-down drilling support sheet (1108); and a conical deformation sheet (11083) is provided on the inner wall of the L-shaped deformation notch (11082); The outer side of the strip-shaped outer layer (1101) has a curvature.

2. The anti-drilling down jacket according to claim 1, characterized in that: The anti-drilling down support sheet (1108) is a curved surface structure that is adjusted to the inner side of the strip-shaped outer layer (1101).

3. The anti-drilling down jacket according to claim 2, characterized in that: The anti-drilling velvet support sheet (1108) is made of latex material.

4. The anti-down jacket according to claim 1, characterized in that: The fixing belt (1104) and the connecting strip (1102) are an integrated structure.

5. The anti-drilling down jacket according to claim 4, characterized in that: The fixing belt (1104) and the inner lining (1103) are connected by weaving and fixing.

6. The anti-drilling down jacket according to claim 1, characterized in that: The check valve (1107) is specifically a check injection nozzle made of elastic plastic material.

7. The anti-down jacket according to claim 1, characterized in that: The inner lining (1103) is made of a material selected from the group consisting of nylon, polyester fiber, pure cotton, and polyester.

8. The anti-drilling down jacket according to claim 1, characterized in that: The connecting strip (1102) and the strip-shaped outer layer (1101) are connected by sewing or hot pressing.

9. The anti-drilling down jacket according to claim 3, characterized in that: The anti-drilling velvet support sheet (1108) has a thickness of 1 mm to 5 mm.

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