Goose down quilt core structure with multi-layer warm-keeping structure

Abstract

The utility model discloses a goose down quilt core structure with a multi-layer warm-keeping structure, which comprises an upper quilt core cover, a lower quilt core cover and a lower quilt core cover, the lower-layer quilt core cover is a quilt cover made of cotton cloth, and the lower-layer quilt core cover is of an outer cover structure for placing goose down; the upper layer quilt core cover and the lower layer quilt core cover are symmetrically arranged, the corners of the upper layer quilt core cover and the lower layer quilt core cover are sewn through sewing threads in an overlock mode, and the surfaces of the two sides of the upper layer quilt core cover and the two sides of the lower layer quilt core cover are each sewn with one reinforcing cloth strip. According to the goose down quilt core structure of the multi-layer warm-keeping structure, the first heating fiber layer and the second heating fiber layer are sewn through the upper quilt core sleeve and the lower quilt core sleeve, and the down silk filling layers located in the first heating fiber layer and the second heating fiber layer form a fruit core structure and are used for supporting the positions of the upper quilt core sleeve and the lower quilt core sleeve; and the heat preservation effect of the quilt core is improved along with the heating effect provided by the filled velvet filaments.

Description

Technical Field

[0001] The utility model relates to the technical field of goose down quilt cores, in particular to a goose down quilt core structure with a multi-layer thermal insulation structure. Background Art

[0002] As a type of down quilt, goose down quilt is soft, warm, fluffi and breathable. The quilt core is made of two layers of fabric wrapped with a layer of filler and quilted. After the quilt core is made, the overall thickness is locked and the internal material is single.

[0003] The existing manufacturing process is mostly to divide the interior of the outer cover into box structures of the same size, and fill each grid with down of the same weight to make a goose down quilt core, so that the quilt has good air permeability, the internal temperature is difficult to maintain, and because the inside of the goose down quilt is completely filled with white duck down, the overall sense of gravity is low. The cotton layer added in the use measure to increase the sense of gravity requires the direction of the quilt to be adjusted during use, which reduces the use experience. Utility Model Content

[0004] The purpose of the utility model is to provide a goose down quilt core structure with a multi-layer thermal insulation structure to solve the problem proposed in the above-mentioned background technology that each grid is filled with down of the same weight to make a goose down quilt core, so that the quilt has good air permeability, the internal temperature is difficult to maintain, and because the goose down quilt is completely filled with white duck down, the overall sense of gravity is low. The cotton layer added in the use measure to increase the sense of gravity requires the direction of the quilt to be adjusted during use, which reduces the use experience.

[0005] To achieve the above object, the utility model provides the following technical solutions: a multi-layer warm-keeping goose down quilt core structure, comprising an upper quilt core cover, which is a quilt cover made of cotton cloth, and the upper quilt core cover is a coat structure for placing goose down;

[0006] The lower quilt core cover is a quilt cover made of cotton cloth, and the lower quilt core cover is a coat structure for placing goose down;

[0007] The invention is characterized in that: the upper quilt core cover and the lower quilt core cover are symmetrically arranged, and the corners of the upper quilt core cover and the lower quilt core cover are sewn by sewing thread, and the two side surfaces of the upper quilt core cover and the lower quilt core cover are respectively sewn with a reinforcing cloth strip, and the two ends of the reinforcing cloth strip are respectively connected with a locking strip;

[0008] The upper quilt core cover and the lower quilt core cover are provided with

[0009] The thermal insulation component provides installation and assistance for the thermal insulation inside the upper quilt core cover and the lower quilt core cover.

[0010] By adopting the above technical solution, the warmth retention effect of the goose down quilt core is further improved and the sense of gravity is increased.

[0011] Preferably, a filling port 1 is provided on one side of the inner wall surface of the upper layer quilt sleeve, and the filling port 1 is against the filling port 2, and the filling port 2 is provided on one side of the inner wall surface of the lower layer quilt sleeve.

[0012] By adopting the above technical solution, the first filling port and the second filling port can assist in filling the white duck down.

[0013] Preferably, the thermal insulation component comprises:

[0014] A first white duck down filling layer, which is located inside the upper quilt core sleeve for filling;

[0015] A second white duck down filling layer, which is located inside the lower core sleeve for filling;

[0016] A first heating fiber layer, which is located on the surface of the lower layer and sewn on the core sleeve;

[0017] The second heating fiber layer is located on the surface of the upper quilt core cover and sewn thereon;

[0018] The velvet filling layer is filled inside the first and second heating fiber layers.

[0019] By adopting the above technical solution, the thermal insulation component improves the thermal insulation effect without affecting the fluffiness of the duvet.

[0020] Preferably, the white duck down filling layer 1 is poured into the interior of the upper quilt core cover from the filling port 1, and the upper quilt core cover abuts against the outer wall surface of the heating fiber layer 2, and the edges of the heating fiber layer 2 are sewn with sewing thread.

[0021] By adopting the above technical solution, the white duck down filling layer is filled with white duck down through the filling opening.

[0022] Preferably, the second white duck down filling layer is poured into the lower quilt core cover from the second filling port.

[0023] By adopting the above technical solution, as the second filling port is opened, the interior of the second white duck down filling layer is filled with white duck down.

[0024] Preferably, the two ends of the one locking strip are respectively sewn with a second locking strip, and the one locking strip and the two locking strips form a rectangular structure.

[0025] By adopting the above technical solution, a rectangular edge-locking opening structure is formed by the second edge-locking strip and the first edge-locking strip.

[0026] Preferably, two ends of the connection between the second locking strip and the first locking strip are provided with penetrating limiting holes.

[0027] By adopting the technical solution, the second edge lock strip cooperates with the first edge lock strip to carry out block-by-block positioning and installation of the quilt core.

[0028] Compared with the prior art, the utility model has the following beneficial effects: the goose down quilt core structure with a multi-layer thermal insulation structure:

[0029] 1. When in use, the heating fiber layer 1 and the heating fiber layer 2 are sewn together through the upper quilt core cover and the lower quilt core cover, and the velvet filling layer filled inside the heating fiber layer 1 and the heating fiber layer 2 constitutes a core structure, which is used to support the position of the upper quilt core cover and the lower quilt core cover. As the heating fiber layer 1 and the heating fiber layer 2 and the velvet filling layer achieve heating effects, the heat preservation effect of the goose down quilt core is improved;

[0030] 2. With the core structure formed by the upper quilt cover and the lower quilt cover with the heating fiber layer 1 and the heating fiber layer 2, both sides of the quilt feel like down, which increases the warmth effect while retaining the softness and lightness of the down and increases the sense of gravity. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a schematic diagram of the overall external top view of the three-dimensional structure of the utility model;

[0032] Figure 2 This is a schematic diagram of the overall external side view of the three-dimensional structure of the utility model;

[0033] Figure 3 This is a schematic diagram of the sewing structure of the reinforcement cloth strip and the edge lock strip of the utility model;

[0034] Figure 4 This is a schematic diagram of the three-dimensional structure of sewing the upper quilt core cover and the lower quilt core cover of the utility model;

[0035] Figure 5 This is a schematic diagram of the three-dimensional structure of the upper quilt core cover and the lower quilt core cover separated internally in the utility model;

[0036] Figure 6 It is a schematic diagram of the side-section three-dimensional structure of the upper quilt core cover and the lower quilt core cover sewn together in the utility model.

[0037] In the figure: 1. Upper quilt core cover; 2. Lower quilt core cover; 3. White duck down filling layer 1; 4. Filling port 1; 5. White duck down filling layer 2; 6. Filling port 2; 7. Heating fiber layer 1; 8. Heating fiber layer 2; 9. Down filling layer; 10. Reinforcement cloth strip; 11. Edge lock strip 1; 12. Edge lock strip 2; 13. Limiting hole. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0039] See also Figure 1-6 The utility model provides a technical solution: a goose down quilt core structure with a multi-layer thermal insulation structure, comprising an upper quilt core cover 1, a lower quilt core cover 2, a white duck down filling layer 3, a filling port 4, a second white duck down filling layer 5, a filling port 6, a heating fiber layer 7, a second heating fiber layer 8, a down filling layer 9, a reinforcement cloth strip 10, a locking edge strip 11, a locking edge strip 2 12 and a limiting hole 13;

[0040] The upper quilt cover 1 is made of cotton cloth and is a coat structure for placing goose down.

[0041] The lower quilt cover 2 is made of cotton cloth and is a coat structure for placing goose down;

[0042] The upper quilt core cover 1 and the lower quilt core cover 2 are symmetrically arranged, and the corners of the upper quilt core cover 1 and the lower quilt core cover 2 are sewn by sewing thread, and the surfaces of the upper quilt core cover 1 and the lower quilt core cover 2 are respectively sewn with a reinforcing cloth strip 10, and the two ends of the reinforcing cloth strip 10 are respectively connected to a locking edge strip 11, and the two ends of the locking edge strip 11 are respectively sewn with a locking edge strip 2 12, and the locking edge strip 11 and the locking edge strip 2 12 form a rectangular structure, and the two ends of the connection between the locking edge strip 2 12 and the locking edge strip 11 are provided with penetrating limiting holes 13;

[0043] A warming component is arranged inside the upper quilt core cover 1 and the lower quilt core cover 2 to provide installation and assistance for the heat preservation inside the upper quilt core cover 1 and the lower quilt core cover 2. A filling port 1 4 is arranged on one side of the inner wall surface of the upper quilt core cover 1, and the filling port 1 4 is against the filling port 2 6, and the filling port 2 6 is arranged on one side of the inner wall surface of the lower quilt core cover 2;

[0044] In conjunction with the accompanying drawings Figure 1-6 As shown, when in use, as the upper quilt core cover 1 and the lower quilt core cover 2 are symmetrically abutted, the upper quilt core cover 1 and the lower quilt core cover 2 are locked around the edges by sewing thread to wrap the insulation component inside the upper quilt core cover 1 and the lower quilt core cover 2, the filling port 14 set on the surface of the upper quilt core cover 1 is further sewn closed by cotton cloth, and the filling port 26 set on the surface of the lower quilt core cover 2 is further sewn closed by cotton cloth, and at the same time, the filling port 14 set on the surface of the upper quilt core cover 1 is aligned with the filling port 26 set on the surface of the lower quilt core cover 2, as shown. Figure 5-6 As shown, reinforcing strips 10 are symmetrically arranged on both sides of the connection between the upper quilt core cover 1 and the lower quilt core cover 2, and the reinforcing strips 10 are arranged in a group of two in the vertical direction. Figure 1-3 As shown, the two ends of the reinforcing cloth strip 10 are respectively sewn with the surface of the edge strip 11, wherein the edge strip 11 and the edge strip 2 12 constitute the edge sewing of the quilt core periphery formed by the upper quilt core cover 1 and the lower quilt core cover 2, as shown in FIG. Figure 1-2 As shown, the limiting holes 13 provided at both ends of the second locking edge strip 12 provide a limiting structure for the connection between the quilt core and the quilt cover, which facilitates the installation of the quilt core and the quilt cover;

[0045] The insulation components include:

[0046] The white duck down filling layer 1 3 is filled inside the upper quilt core cover 1, and the white duck down filling layer 1 3 is poured into the upper quilt core cover 1 from the filling port 1 4, and the upper quilt core cover 1 is against the outer wall surface of the heating fiber layer 2 8, and the edges of the heating fiber layer 2 8 and the heating fiber layer 2 8 are sewn by sewing thread;

[0047] A second white duck down filling layer 5 is located inside the lower quilt core cover 2 for filling, and the second white duck down filling layer 5 is poured into the lower quilt core cover 2 from a filling port 6;

[0048] A heat-generating fiber layer 7, which is located at the lower layer and sewn on the surface of the core cover 2;

[0049] The second heating fiber layer 8 is located on the upper layer and sewn on the surface of the core cover 1;

[0050] A velvet filling layer 9, which is filled inside the heating fiber layer 1 7 and the heating fiber layer 2 8;

[0051] In conjunction with the accompanying drawings Figure 1-6 As shown, the white duck down filling layer 13 arranged inside the upper quilt core cover 1 and the white duck down filling layer 25 arranged inside the lower quilt core cover 2 are both filled with 90% white duck down, and the overall material usage accounts for 70%. When in use, the white duck down inside the white duck down filling layer 13 enters through the filling port 14, and the white duck down inside the white duck down filling layer 25 enters through the filling port 26. The heating fiber layer 28 sewn on the surface of the upper quilt core cover 1 is aligned with the heating fiber layer 17 sewn on the surface of the white duck down filling layer 25, as shown in FIG. Figure 5-6As shown, the heating fiber layer 1 7 and the heating fiber layer 2 8 are sewn together by sewing thread, and a down filling layer 9 filled with down is arranged inside the heating fiber layer 1 7 and the heating fiber layer 2 8, wherein the down material occupies 30% of the whole, so that the upper quilt core cover 1 and the lower quilt core cover 2 form a core structure for the heating fiber layer 1 7 and the heating fiber layer 2 8, which effectively improves the warmth retention without affecting the fluffiness of the down, and increases the sense of gravity as the heating fiber layer 1 7 and the heating fiber layer 2 8 provide heat support, wherein the heating fiber layer 1 7 and the heating fiber layer 2 8 are both fabrics made of heating fibers, wherein the heating fibers utilize the process of absorbing gaseous sweat exhaled by human skin and converting it into moisture to release heat, thereby providing a thermal insulation effect for the goose down quilt core.

[0052] Working principle: When using the multi-layer goose down quilt core structure with thermal insulation structure, the heating fiber layer 1 7 and the heating fiber layer 2 8 are sewn around by sewing thread, and the down filling layer 9 is filled with down into the heating fiber layer 1 7 and the heating fiber layer 2 8, so that the heating fiber layer 1 7 and the heating fiber layer 2 8 are located in the middle layer between the upper quilt core cover 1 and the lower quilt core cover 2 to form a core layer, and the white duck down filling layer 1 3 arranged inside the upper quilt core cover 1 is filled with white duck down from the filling port 1 4 into the white duck down filling layer 1 3 to support the upper quilt core cover 1, and is located in the lower quilt core cover 2. The white duck down filling layer 25 is filled with white duck down from the filling port 26 into the white duck down filling layer 25 to support the lower quilt core cover 2, so that the heating fiber layer 1 7 and the heating fiber layer 2 8 are located between the upper quilt core cover 1 and the lower quilt core cover 2, thereby improving the warmth retention effect of the quilt, increasing the sense of gravity, and reducing the influence on the fluffiness of the down. As the reinforcing cloth strip 10 sews the periphery of the upper quilt core cover 1 and the lower quilt core cover 2, as the locking edge strip 1 11 and the locking edge strip 2 12 are sewn and connected, the limiting hole 13 is set to facilitate the positioning and installation of the quilt core as a whole into the quilt cover, thereby increasing the overall practicality.

[0053] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-layer warm-keeping goose down quilt core structure, comprising: The upper quilt cover (1) is a quilt cover made of cotton cloth, and the upper quilt cover (1) is a coat structure for placing goose down; The lower quilt cover (2) is a quilt cover made of cotton cloth, and the lower quilt cover (2) is a coat structure for placing goose down; The invention is characterized in that: the upper quilt core cover (1) and the lower quilt core cover (2) are symmetrically arranged, and the corners of the upper quilt core cover (1) and the lower quilt core cover (2) are sewn with sewing thread, and the two side surfaces of the upper quilt core cover (1) and the lower quilt core cover (2) are respectively sewn with a reinforcing cloth strip (10), and the two ends of the reinforcing cloth strip (10) are respectively connected with a lock edge strip (11); The upper quilt core cover (1) and the lower quilt core cover (2) are provided with a heat preservation component inside to provide installation and assistance for heat preservation inside the upper quilt core cover (1) and the lower quilt core cover (2); The thermal insulation component comprises: A first white duck down filling layer (3), which is located inside the upper quilt core cover (1) for filling; A second white duck down filling layer (5), which is located inside the lower quilt core cover (2) for filling; A heat-generating fiber layer (7) is located on the surface of the lower quilt core cover (2) and is sewn thereon; A second heat-generating fiber layer (8) is sewn on the surface of the upper quilt core cover (1); The velvet filling layer (9) is filled inside the first heating fiber layer (7) and the second heating fiber layer (8).

2. The multi-layer goose down quilt core structure with thermal insulation structure according to claim 1, characterized in that: A filling port 1 (4) is provided on one side of the inner wall surface of the upper quilt core sleeve (1), and the filling port 1 (4) abuts against the filling port 2 (6), and the filling port 2 (6) is provided on one side of the inner wall surface of the lower quilt core sleeve (2).

3. The multi-layer goose down quilt core structure with thermal insulation structure according to claim 1, characterized in that: The white duck down filling layer 1 (3) is poured into the interior of the upper quilt core cover (1) from the filling port 1 (4), and the upper quilt core cover (1) abuts against the outer wall surface of the heating fiber layer 2 (8), and the edges of the heating fiber layer 2 (8) and the heating fiber layer 2 (8) are sewn together by sewing thread.

4. The multi-layer goose down quilt core structure with thermal insulation structure according to claim 1, characterized in that: The second white duck down filling layer (5) is poured into the lower quilt core cover (2) from the second filling port (6).

5. The multi-layer goose down quilt core structure with thermal insulation structure according to claim 1, characterized in that: The two ends of the edgelock strip 1 (11) are sewn with an edgelock strip 2 (12) respectively, and the edgelock strip 1 (11) and the edgelock strip 2 (12) form a rectangular structure.

6. The multi-layer thermal insulation goose down quilt core structure according to claim 5, characterized in that: The two ends of the connection between the second locking strip (12) and the first locking strip (11) are provided with through-going limiting holes (13).

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