A seamless temperature-locking garment

Abstract

The utility model provides a seamless lock temperature clothing, including surface layer, lining, a plurality of partitions, lining is located in the inboard of surface layer, a plurality of partitions are side by side and are arranged between surface layer and lining, and the first cavity is equipped in the partition, and the first cavity is filled with the first heat preservation filler, and the second cavity is separated between the surface layer and the lining of two adjacent partitions, and the second cavity is filled with the second heat preservation filler, the both sides of the partition of the utility model can be fixed on the surface layer and the lining through the glue or hot melt respectively, and the outer surface of surface layer has no seam and needle eye, and a plurality of partitions can separate the surface layer and the lining into a plurality of second cavities, and the partition itself is also the hollow structure with the first cavity, and the isolation structure in the partition can further separate the first cavity into a plurality of first chambers, and the first chamber's expansion bag can stretch outwards and invade into the second cavity, and the second heat preservation filler is positioned and separated, so that the position of the second heat preservation filler is stable.

Description

Technical Field

[0001] This utility model relates to the field of clothing, and in particular to a seamless heat-locking garment. Background Technology

[0002] Winter thermal coats typically have multiple compartments created by stitching seams between the outer and inner layers, which are then filled with down or other insulating materials. Alternatively, insulating materials can be filled into the outer and inner layers first, and then the coat is stitched together to create these compartments. The finished thermal coat has seams and needle holes on its surface. The seams affect the coat's appearance, and the insulating material can leak out through the needle holes during use. Therefore, the need for coats without needle holes and seams on the outer surface has arisen. Utility Model Content

[0003] The purpose of this invention is to overcome the above-mentioned shortcomings and provide a seamless heat-locking garment with no needle holes or seams on the outer surface.

[0004] To achieve the above objectives, the technical solution of this utility model is: a seamless heat-locking garment, comprising an outer layer, an inner layer, and several partition strips, wherein the inner layer is located inside the outer layer, and several partition strips are arranged side by side between the outer layer and the inner layer, one end of each partition strip protrudes from one end of the inner layer to form a filling end, and a cover is provided on the inner side of one end of the outer layer, the cover covering the filling end and one end of the inner layer. One side of the spacer is fixed to the surface layer, and the other side of the spacer is fixed to the inner layer. The spacer has a first cavity, which is filled with a first thermal insulation filler. Two adjacent spacers separate a second cavity between the surface layer and the inner layer, which is filled with a second thermal insulation filler.

[0005] The spacers are fixed to the outer and inner layers respectively with glue or heat fusion. The outer surface of the outer layer has no seams or needle holes. Several spacers can separate the outer and inner layers into multiple second cavities. The spacers themselves are also hollow structures with first cavities. The first cavity can be filled with a first insulating filler, and the second cavity can be filled with a second insulating filler. The first and second insulating fillers can be insulating fillers such as down, polyester fiber, and cotton fiber.

[0006] Preferably, a reflective sheet is provided on the inner side of the surface layer between two adjacent spacers. The reflective sheet is used to reflect infrared rays radiated by the body, thereby improving the heat insulation performance.

[0007] Preferably, the spacer extends along the front-back direction, the filling end is located at the front end of the spacer, the spacer is provided with a row of isolation structures in the first cavity, the row of isolation structures is arranged along the front-back direction, two adjacent isolation structures separate a first chamber in the first cavity, and the first thermal insulation filler is provided in the first chamber. Each isolation structure includes two joint lines. The two sides of the inner wall of the first cavity are fixed together at the joint line position. The two joint lines extend from the left and right sides of the first cavity toward the middle of the first cavity and obliquely backward. The rear ends of the two joint lines leave a gap in the middle of the first cavity.

[0008] The isolation structure separates two adjacent first chambers, preventing the first insulating filler in one chamber from moving to the other during clothing use. A thin tube can be inserted into the first chamber through a gap in the isolation structure and filled with the first insulating filler. The first insulating filler expands upon entering the first chamber and cannot pass through the gap.

[0009] Preferably, the isolation structure further includes a fixing part located at the notch, which closes the notch. The fixing part is a hot melt adhesive strip. After all the first chambers of the first cavity are filled with the first thermal insulation filler, the clothing can be hot-pressed, causing the hot melt adhesive strip to bond the inner wall of the first cavity at the notch, thus closing the notch and locking the first thermal insulation filler inside the first cavity.

[0010] Preferably, each first chamber has a telescopic bladder on both the left and right sides of its front end, which can bulge into the adjacent second chamber. The telescopic bladders of the first chambers of two adjacent partitions are arranged opposite each other at the same front-rear position. The outer end of the telescopic bladder has an outwardly extending portion. The outward bulging of the telescopic bladder can penetrate into the second chamber, thereby dividing the second chamber into multiple second chambers. The movement of the second thermal insulation filler in the second chamber is restricted, preventing the second thermal insulation filler from shifting during the use of the garment, which would lead to a weakening or failure of the garment's local thermal insulation performance.

[0011] Preferably, the isolation structure further includes a fixing part located at the notch, which closes the notch; the rear of the telescopic bladder is provided with a shaping strip, and both the fixing part and the shaping strip are hot melt adhesive strips. The shaping strip is cured after hot pressing, which fixes the shape of the telescopic bladder and reduces its telescopic capacity.

[0012] By adopting the above technical solution, the beneficial effects of this utility model are as follows: The spacers of this utility model can be fixed to the surface layer and the inner layer respectively by glue or hot melting, and the outer surface of the surface layer has no seams or needle holes. Several spacers can separate the surface layer and the inner layer into multiple second cavities. The spacers themselves are also hollow structures with first cavities. The first cavities can be filled with first thermal insulation filler, and the second cavities can be filled with second thermal insulation filler, naturally forming multiple partition structures for filling thermal insulation filler. The isolation structure inside the spacers can further divide the first cavity into multiple first chambers. The expansion bladder of the first chamber can extend outward and invade the second cavity, limiting and separating the second thermal insulation filler, making the position of the second thermal insulation filler stable and the heat retention good. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the cross-section of the present invention; Figure 3 This is a schematic diagram of the internal structure of Embodiment 1 of the present invention; Figure 4 This is a schematic diagram of the internal structure of Embodiment 2 of this utility model.

[0014] Explanation of key figure labels: Surface layer 1; Cover sheet 11; Inner layer 2; Spacer 3; First cavity 31; First chamber 311; Extended end 32; Isolation structure 33; Joint line 331; Notch 332; Fixing part 333; Telescopic bladder 34; Extension part 341; Shaping strip 342; Reflective sheet 4; First thermal insulation filler 51; Second thermal insulation filler 52; Second cavity 61; Second chamber 61. Detailed Implementation

[0015] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0016] Example 1: like Figures 1-3 As shown, this utility model discloses a seamless heat-locking garment, comprising an outer layer 1, an inner layer 2, and several spacers 3. The inner layer 2 is located inside the outer layer 1, and the several spacers 3 are arranged side by side in a left-right direction between the outer layer 1 and the inner layer 2, with the front ends of the spacers 3 protruding from the front end of the inner layer to form a filling end 32. A cover 11 is provided on the inner side of the front end of the outer layer 1, covering the filling end 32 and the lower end of the inner layer 2.

[0017] The outer side of the spacer strip 3 is fixed to the surface layer 1 with glue or heat fusion, and the inner side of the spacer strip 3 is fixed to the inner layer 2 with glue or heat fusion. The spacer strip 3 has a first cavity 31 filled with a first thermal insulation filler 51, which can be inserted into the spacer strip 3 from the filling end. A second cavity 6 is formed between two adjacent spacers 3, separating the surface layer 1 and the inner layer 2, and the second cavity 6 is filled with a second thermal insulation filler 51.

[0018] A reflective sheet 4 is provided on the inner side of the surface layer 1 between two adjacent spacers 3. The reflective sheet 4 is attached to the inner side of the surface layer.

[0019] The spacer 3 extends along the front-back direction, and the filling end 31 is located at the front end of the spacer 3. The spacer 3 has a row of isolation structures 33 in the first cavity. The row of isolation structures 33 is arranged along the front-back direction. Two adjacent isolation structures 33 separate a first chamber 311 in the first cavity 31. The first thermal insulation filler 51 is located in the first chamber 311.

[0020] like Figure 3As shown, each isolation structure 33 includes a fixing part 333 and two connecting lines 331. The two sides of the inner wall of the first cavity 31 are fixed together by stitches at the connecting lines. The two connecting lines 331 extend from the left and right sides of the first cavity 31 toward the middle of the first cavity 31 and extend obliquely backward. The rear ends of the two connecting lines 331 leave a notch 332 in the middle of the first cavity 31. The fixing part 333 is provided at the notch 332 and closes the notch. The fixing part 333 is a hot melt adhesive strip.

[0021] During production, the spacer strip 3 is fixed between the outer layer 1 and the inner layer 2. After placing the strip-shaped second thermal insulation filler 52 into the second cavity 6, a thin tube is inserted into the first cavity 31. The thin tube extends into the first chamber 311 through a notch, and the first thermal insulation filler 51 is blown into the first chamber 311 through the thin tube, thus expanding the first chamber 311 outward and compressing and limiting the movement of the second thermal insulation filler 52. After all the first thermal insulation fillers 51 are filled, the garment is hot-pressed, causing the hot melt adhesive strip at the notch to melt and form a fixing part 333. The produced garment has no seams or needle holes on the surface, and the thermal insulation filler can be effectively limited.

[0022] Example 2: like Figures 1-2 and Figure 4 As shown, this utility model discloses a seamless heat-locking garment, comprising an outer layer 1, an inner layer 2, and several spacers 3. The inner layer 2 is located inside the outer layer 1, and the several spacers 3 are arranged side by side in a left-right direction between the outer layer 1 and the inner layer 2, with the front ends of the spacers 3 protruding from the front end of the inner layer to form a filling end 32. A cover 11 is provided on the inner side of the front end of the outer layer 1, covering the filling end 32 and the lower end of the inner layer 2.

[0023] The outer side of the spacer strip 3 is fixed to the surface layer 1 with glue or heat fusion, and the inner side of the spacer strip 3 is fixed to the inner layer 2 with glue or heat fusion. The spacer strip 3 has a first cavity 31 filled with a first thermal insulation filler 51, which can be inserted into the spacer strip 3 from the filling end. A second cavity 6 is formed between two adjacent spacers 3, separating the surface layer 1 and the inner layer 2, and the second cavity 6 is filled with a second thermal insulation filler 51.

[0024] A reflective sheet 4 is provided on the inner side of the surface layer 1 between two adjacent spacers 3. The reflective sheet 4 is attached to the inner side of the surface layer.

[0025] The spacer 3 extends along the front-back direction, and the filling end 31 is located at the front end of the spacer 3. The spacer 3 has a row of isolation structures 33 in the first cavity. The row of isolation structures 33 is arranged along the front-back direction. Two adjacent isolation structures 33 separate a first chamber 311 in the first cavity 31. The first thermal insulation filler 51 is located in the first chamber 311.

[0026] like Figure 4 As shown, each isolation structure 33 includes a fixing part 333 and two connecting lines 331. The two sides of the inner wall of the first cavity 31 are fixed together by stitches at the connecting lines. The two connecting lines 331 extend from the left and right sides of the first cavity 31 toward the middle of the first cavity 31 and extend obliquely backward. The rear ends of the two connecting lines 331 leave a notch 332 in the middle of the first cavity 31. The fixing part 333 is provided at the notch 332 and closes the notch. The fixing part 333 is a hot melt adhesive strip.

[0027] Each first chamber 311 has a telescopic bladder 34 on its left and right sides at the front end, which can bulge into the adjacent second chamber. The telescopic bladders 34 of the first chambers 311 of two adjacent partitions 3 are arranged opposite each other at the same front and rear position. The outer end of the telescopic bladder 34 has an outwardly extending part. The rear part of the telescopic bladder 34 is provided with a shaping strip 342, and the fixing part and the shaping strip 342 are hot melt adhesive strips.

[0028] During production, the spacer strip 3 is fixed between the outer layer 1 and the inner layer 2. A filling tube is inserted into the first cavity 31, and the filling tube extends into the first chamber 311 through a notch. The first insulating filler 51 is blown into the first chamber 311 through the filling tube, and the expansion bladder 34 is stretched outward, dividing the second cavity 6 into multiple second chambers 61. After the first insulating filler 51 is filled, the second insulating filler 52 is filled into the second chambers. The garment is hot-pressed, causing the hot melt adhesive strip at the notch and the shaping strip of the expansion bladder to melt and solidify. The hot melt adhesive strip at the notch 332 forms the fixing part 333. After the hot melt adhesive of the expansion bladder 34 solidifies, its strength increases, and it shapes the expansion bladder. The produced garment has no seams or needle holes on the surface, and the insulating filler can be effectively contained.

[0029] The above description is merely a preferred embodiment of the present utility model and does not limit the scope of implementation of the present utility model. All equivalent changes and modifications made in accordance with the scope of the patent application of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A seamless, heat-locking garment, characterized in that, It includes a top layer, an inner layer, and several spacers. The inner layer is located inside the top layer. Several spacers are arranged side by side between the top layer and the inner layer. One end of each spacer protrudes from one end of the inner layer to form a filling end. A cover is provided on the inner side of one end of the top layer, covering the filling end and one end of the inner layer. One side of the spacer is fixed to the surface layer, and the other side of the spacer is fixed to the inner layer. The spacer has a first cavity, which is filled with a first thermal insulation filler. Two adjacent spacers separate a second cavity between the surface layer and the inner layer, which is filled with a second thermal insulation filler.

2. The seamless heat-locking garment according to claim 1, characterized in that, The inner side of the surface layer has a reflective sheet between two adjacent spacers.

3. The seamless heat-locking garment according to claim 1, characterized in that, The spacer extends along the front-back direction, and the filling end is located at the front end of the spacer. The spacer has a row of isolation structures in the first cavity. The row of isolation structures is arranged along the front-back direction. Two adjacent isolation structures separate a first chamber in the first cavity. The first thermal insulation filler is located in the first chamber. Each isolation structure includes two joint lines. The two sides of the inner wall of the first cavity are fixed together at the joint line position. The two joint lines extend from the left and right sides of the first cavity toward the middle of the first cavity and obliquely backward. The rear ends of the two joint lines leave a gap in the middle of the first cavity.

4. The seamless heat-locking garment according to claim 3, characterized in that, The isolation structure also includes a fixing part, which is located at the gap and closes the gap. The fixing part is a hot melt adhesive strip.

5. A seamless, heat-locking garment according to claim 3, characterized in that, Each first chamber has a telescopic bladder on the left and right sides of its front end that can bulge into the adjacent second chamber. The telescopic bladders of the first chambers of two adjacent partitions are arranged opposite each other at the same front and rear position. The outer end of the telescopic bladder has an outward extension.

6. A seamless, heat-locking garment according to claim 5, characterized in that, The isolation structure also includes a fixing part, which is located at the notch and closes the notch; the rear of the telescopic bladder is provided with a shaping strip, and the fixing part and the shaping strip are hot melt adhesive strips.

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