Naked sleep antibacterial down quilt
By using a combination of pure cotton duvet cover, goose down filling, graphene heating film and barrier cotton in the down quilt, the problems of antibacterial effect and heating uniformity are solved, the comfort and breathability of naked sleepers are improved, and better temperature regulation and warmth retention effects are achieved.
Patent Information
- Application Number
- CN202423088758.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-13
- Publication Date
- 2025-09-19
- Estimated Expiration
- 2034-12-13
AI Technical Summary
Existing functional down quilts have limitations in terms of the durability of antibacterial effects and heating uniformity, lack designs suitable for naked sleepers, and have insufficient breathability and temperature regulation capabilities.
It adopts a combination design of 100% pure cotton quilt cover, 90% goose down and 10% goose feather filled duvet, graphene low-pressure heating film and barrier cotton. The connecting rope is made of nylon, and the limit pin is used for fixation. The lower layer of the barrier cotton is equipped with heating and ventilation holes, the upper layer is an insulation layer, and the bottom is equipped with heat dissipation holes.
It improves the antibacterial and thermal properties, enhances the breathability and temperature regulation capabilities, ensures the structural stability and comfort of the down quilt, and meets the needs of naked sleepers.
Smart Images

Figure CN223349919U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of down quilts, and in particular relates to an antibacterial down quilt for naked sleeping. Background Art
[0002] With improved living standards and a growing awareness of health, people's expectations for sleeping environments are becoming increasingly demanding. Down quilts are particularly popular in colder months for their excellent warmth and soft, comfortable feel. However, traditional down quilts present several issues during use, such as static electricity, difficulty cleaning, and difficulty keeping them dry. These issues not only affect sleep quality but can also negatively impact skin health.
[0003] The authorization publication number "CN217644953U" records a warm and antibacterial silver fiber down quilt, which relates to the technical field of down quilts, including a down quilt main body, wherein a plurality of quilting lines are arranged in a cross direction on the down quilt main body, and the plurality of quilting lines divide the down quilt main body into a plurality of quilted partitions, and the quilted partitions are filled with silver fiber-filled down, and a connecting belt 2 is fixed to the left and right sides of the down quilt main body; by providing an adhesive mechanism to cooperate with the connecting mechanism and the connecting belt 1 and the connecting belt 2, and then using the male chain and the female chain to cooperate, the down quilt main body can be rolled into a tube shape, and the Velcro 1 and the Velcro 2 are used to fit and fix the two ends of the down quilt main body, and the blank section 1 and the blank section 2 are used to form a head passing channel, so that the down quilt main body can be tightly wrapped around people, achieving a good warming effect and effectively avoiding the phenomenon of easy air leakage when laid flat.
[0004] Existing functional down comforters still have certain limitations, particularly in terms of the durability of their antibacterial effects and uniform heating. Furthermore, there are few specifically designed down comforters for those who prefer to sleep naked. Such products need to offer improved breathability and temperature regulation to accommodate direct human contact. Utility Model Content
[0005] The present invention aims to provide an antibacterial duvet suitable for naked sleeping, aiming to address the limitations of existing functional duvets, particularly in terms of the durability of the antibacterial effect and uniform heating. Furthermore, for users who prefer to sleep naked, there are a lack of specially designed duvets on the market. Such products require improved breathability and temperature regulation to accommodate direct human contact.
[0006] To achieve the above objectives, the present invention provides the following technical solutions:
[0007] A naked sleeping antibacterial duvet, comprising:
[0008] quilt cover;
[0009] two duvets, the two duvets being located within the duvet cover;
[0010] A connecting rope connected to the inside of the duvet cover, the connecting rope being located between the two duvets;
[0011] Two graphene low-pressure heating films, both of which are located between two duvets;
[0012] Barrier cotton, which is located on the underside of one of the duvets.
[0013] As a preferred solution of the present invention, a limiting pin is provided on the surface of the quilt cover.
[0014] As a preferred solution of the present invention, the barrier cotton is provided with temperature-raising vents and a heat-insulating layer in sequence from bottom to top.
[0015] As a preferred solution of the present invention, the barrier cotton is provided with temperature-raising vents and a heat-insulating layer in sequence from bottom to top.
[0016] As a preferred solution of the present invention, a groove is provided on the surface of the duvet, and the connecting rope is located in the groove.
[0017] As a preferred solution of the present invention, the connecting rope is made of nylon.
[0018] Compared with the prior art, the beneficial effects of the present invention are:
[0019] 1. In this solution, due to the high strength and wear resistance of nylon, the connecting cord is not easily damaged during frequent pulling and washing, thus ensuring the structural stability of the duvet and its long-lasting appearance. This reduces the need to replace the connecting cord due to damage.
[0020] 2. In this solution, the nylon connecting cord design makes it easier to secure the duvet cover and adjust its tightness. Users can easily adjust the duvet's wrapping to suit their preferences and needs, finding the optimal balance between warmth and comfort. This user-friendly design enhances the duvet's practicality, allowing users to enjoy a more comfortable sleep experience during the cold winter months. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:
[0022] Figure 1 It is a three-dimensional diagram of the utility model;
[0023] Figure 2 This is a first sectional perspective view of the present invention;
[0024] Figure 3 For the utility model Figure 2 Enlarged view of point A in the middle;
[0025] Figure 4 For the utility model Figure 2 Enlarged view of point B in the middle;
[0026] Figure 5 This is a second sectional perspective view of the present invention;
[0027] Figure 6 For the utility model Figure 5 Enlarged view of point C in the middle.
[0028] In the figure: 1. Quilt cover; 2. Limiting needle; 3. Down quilt; 4. Connecting rope; 5. Velcro; 6. Graphene low-pressure heating film; 7. Barrier cotton; 701. Heating vent hole; 702. Insulation layer. DETAILED DESCRIPTION
[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0030] Example 1
[0031] See also Figures 1-6 , the utility model provides the following technical solutions:
[0032] A naked sleeping antibacterial duvet, comprising:
[0033] Quilt cover 1;
[0034] Two duvets 3, the two duvets 3 are located in the duvet cover 1;
[0035] A connecting rope 4 is connected to the inside of the duvet cover 1 and is located between the two duvets 3;
[0036] Two graphene low-pressure heating films 6, both of which are located between the two duvets 3;
[0037] The barrier cotton 7 is located on the lower side of one of the duvets 3 .
[0038] In a specific embodiment of the present invention, the quilt cover 1 is made of 100% pure cotton, which has good air permeability and skin-friendliness. The duvet 3 is filled with 90% goose down and 10% goose feathers, which has excellent thermal insulation performance. The connecting rope 4 can prevent the duvet 3 from deviating. The graphene low-pressure heating film 6 has excellent thermal conductivity and antibacterial properties. The barrier cotton 7 is made of soft and breathable polyester fiber material. By adding the graphene low-pressure heating film 6 between the two duvets 3, the thermal insulation performance and antibacterial performance are effectively improved. At the same time, the use of the connecting rope 4 makes the duvet 3 less likely to shift during use, thereby improving comfort. The addition of the barrier cotton 7 further enhances the thermal insulation effect, allowing consumers to enjoy a warm and comfortable sleeping experience even in the cold winter.
[0039] For details, please refer to Figures 1-6 A limiting needle 2 is provided on the surface of the quilt cover 1.
[0040] In this embodiment: the limiting pins 2 are located at the four corners or edges of the quilt cover 1 to fix the position of the duvet on the bed. There are four limiting pins 2. The limiting pins 2 can pass through the gap between the quilt cover 1 and the mattress, thereby fixing the duvet and preventing it from slipping during sleep.
[0041] For details, please refer to Figures 1-6 The barrier cotton 7 is provided with a temperature-raising vent 701 and a heat-insulating layer 702 from bottom to top.
[0042] In this embodiment: the heating ventilation hole 701 is located in the lower layer of the barrier cotton 7, and is made of a material with a certain air permeability to form a number of small holes to facilitate air circulation and heat transfer of the graphene low-pressure heating film 6. The thermal insulation layer 702 is located above the heating ventilation hole 701 and is made of a material with high thermal insulation performance to enhance the warmth-keeping effect of the duvet.
[0043] For details, please refer to Figures 1-6 The bottom of the quilt cover 1 is provided with heat dissipation holes.
[0044] In this embodiment, the heat dissipation holes are located at the bottom of the quilt cover 1, that is, the side in contact with the mattress. They can effectively dissipate heat without leaking the filling inside the duvet. They can help discharge moisture and excess heat in the quilt, avoid overheating, and maintain a dry sleeping environment.
[0045] For details, please refer to Figures 1-6 A groove is provided on the surface of the duvet 3, and the connecting rope 4 is located in the groove.
[0046] In this embodiment, the groove can be a strip or grid-shaped groove structure formed on the surface of the duvet 3. The depth and width of the groove need to be moderate to ensure that the connecting rope can be firmly embedded therein without affecting the warmth retention and appearance of the duvet, while also enhancing the practicality and aesthetics of the product.
[0047] For details, please refer to Figures 1-6 , the connecting rope 4 is made of nylon.
[0048] In this embodiment: nylon is a synthetic fiber with high tensile strength, which means that the connecting rope can withstand large pulling forces without breaking, and has good wear resistance. Even under frequent use and washing, the connecting rope is not easy to wear out. It has good elasticity, which enables the connecting rope to quickly return to its original shape after being pulled, maintaining a long-term fixing effect. It has a certain resistance to chemicals and humid environments, is not easy to corrode, and is suitable for long-term use.
[0049] The working principle and usage process of this utility model are as follows: two down quilts 3 are placed in a quilt cover 1. Inside the quilt cover 1, a connecting rope 4 is fixed between the two down quilts 3 to keep the down quilts 3 in a fixed position. Two graphene low-voltage heating films 6 are placed between the two down quilts 3 to ensure that the heating films 6 are tightly fitted to the down quilts 3. Barrier cotton 7 is placed on the underside of one of the down quilts 3 to increase the warmth retention performance and improve the comfort level. The addition of the barrier cotton 7 further enhances the warmth retention effect, allowing consumers to enjoy a warm and comfortable sleeping experience even in the cold winter.
[0050] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.
Claims
1. A naked sleeping antibacterial duvet, characterized in that: include: Quilt cover (1); Two down quilts (3), the two down quilts (3) are located inside the quilt cover (1); A connecting rope (4), the connecting rope (4) being connected to the inside of the quilt cover (1), the connecting rope (4) being located between the two duvets (3); Two graphene low-pressure heating films (6), both of which are located between the two duvets (3); Barrier cotton (7), the barrier cotton (7) is located on the lower side of one of the duvets (3).
2. The antibacterial duvet for naked sleeping according to claim 1, characterized in that: The surface of the quilt cover (1) is provided with a limiting needle (2).
3. The antibacterial duvet for naked sleeping according to claim 2, characterized in that: The barrier cotton (7) is provided with temperature-raising vents (701) and a heat-insulating layer (702) in sequence from bottom to top.
4. The antibacterial duvet for naked sleeping according to claim 3, characterized in that: The bottom of the quilt cover (1) is provided with heat dissipation holes.
5. The antibacterial duvet for naked sleeping according to claim 4, characterized in that: A groove is provided on the surface of the duvet (3), and the connecting rope (4) is located in the groove.
6. The antibacterial duvet for naked sleeping according to claim 5, characterized in that: The connecting rope (4) is made of nylon.
Citation Information
Patent Citations
Warm-keeping antibacterial silver fiber down quilt
CN217644953U