Flocculus and quilt using same
By setting a functional layer in the flakes, the problem that existing quilts cannot be effectively moisturized is solved, and the effect of effective insulation and moisturizing in a dry environment is achieved, while improving the health of the flakes.
Patent Information
- Application Number
- CN202420445152.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-07
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-03-07
AI Technical Summary
The existing quilts only have thermal insulation function and cannot effectively moisturize, resulting in dehydration of human skin in dry environments and discomfort such as tightness, roughness and skin.
A functional layer is set in the flake, located below the insulation layer. The functional layer is not only used for insulation, but also for reducing moisture loss and maintaining moisture in the human body. In addition, the functional layer contains soy isoflavone fiber filaments, which are antibacterial and improve the health of the flakes.
By adding functional layers, the flask not only has good insulation performance, but also effectively moisturizes, reducing the discomfort caused by drying, and improving the health of the flask.
Smart Images
Figure CN222495694U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of bedding, in particular to a flake and a quilt using the flake. Background Art
[0002] In cold and dry areas in winter, or in air-conditioned and heated rooms, the air is dry, and people's skin is prone to dehydration, resulting in tightness, discomfort, roughness, and peeling. People's sleep time accounts for nearly one-third of their time, and quilts are essential for sleeping and keeping warm. Therefore, people spend a long time in contact with quilts, hoping that the quilts can achieve both heat preservation and moisturizing. However, existing quilts only have the function of heat preservation, and there is no development of quilts with moisturizing function, and no corresponding products have been put into use. Summary of the invention
[0003] The purpose of the utility model is to solve the above-mentioned problems existing in the prior art and to provide a flake and a quilt using the same. A functional layer is arranged in the flake so that the functional layer is located below the thermal insulation layer. The thermal insulation layer is mainly used for heat preservation and reduces the heat loss in the area covered by the flake. The functional layer is not only used for heat preservation and reduces the heat loss in the area covered by the flake, but also for reducing the moisture loss in the area covered by the flake, which is beneficial to maintain the moisture in people's bodies, makes the human body and skin more comfortable, and reduces the discomfort caused by dryness. In addition, the soy isoflavone fiber filaments in the functional layer also have antibacterial properties, which is more conducive to improving the health of the flake.
[0004] The above technical purpose of the utility model is mainly solved by the following technical solutions: a flake, characterized in that it includes an outer covering sleeve, an insulation layer and a functional layer arranged in the outer covering sleeve, the insulation layer is stacked on the upper part of the functional layer, the functional layer is at least used for heat preservation and moisture retention, and the functional layer contains at least a first fiber, which is a soybean isoflavone fiber.
[0005] This technical solution is the technical solution of the first technical subject involved in the utility model. The main difference between this technical solution and the prior art is that a functional layer is added to the flakes, and the functional layer is located below the thermal insulation layer. The thermal insulation layer is mainly used for thermal insulation to reduce the loss of heat energy in the area covered by the flakes. The functional layer is not only used for thermal insulation and reducing the loss of heat energy in the area covered by the flakes, but also for reducing the loss of moisture in the area covered by the flakes, which is beneficial to maintaining the moisture in people's bodies, making the human body and skin more comfortable, and reducing the discomfort caused by dryness. In addition, the soybean isoflavone fiber filaments in the functional layer also have antibacterial properties, which is more conducive to improving the health of the flakes. Both the thermal insulation layer and the functional layer can be a multi-layer structure. The fiber filaments in the thermal insulation layer and the fiber filaments in the functional layer both have low melting point fiber filaments. The adjacent layers are bonded by low melting point fiber filaments to avoid displacement or separation of each layer, forming an integral flake for easy use.
[0006] As a further improvement and supplement to the above technical solution, the utility model adopts the following technical measures: the functional layer also includes a second fiber and a third fiber, the second fiber is a low melting point fiber, the third fiber is an ultrafine fiber, and the functional layer is a fiber layer structure formed by laying fiber filaments obtained by mixing and combing the first fiber, the second fiber and the third fiber. Adding ultrafine fibers is conducive to improving the fluffiness of the functional layer, which is conducive to further improving the thermal insulation performance, and is also conducive to improving softness, thereby improving the fit during use.
[0007] There are at least two options for the material of the insulation layer:
[0008] Solution 1: The thermal insulation layer includes the second fiber and the fifth fiber, the fifth fiber is an aerogel composite fiber, and the thermal insulation layer is a fiber layer structure formed by laying fiber filaments formed by mixing and combing the second fiber and the fifth fiber. The aerogel composite fiber has excellent thermal insulation, which is beneficial to thermal insulation and heat preservation, and is beneficial to ensuring that the floccules have good thermal insulation performance.
[0009] Solution 2: The thermal insulation layer includes the second fiber, the fifth fiber and the sixth fiber; the fifth fiber is an aerogel composite fiber, the sixth fiber is a three-dimensional curled fiber, and the thermal insulation layer is a fiber layer structure formed by laying the fiber filaments formed by mixing and combing the second fiber, the fifth fiber and the sixth fiber. On the basis of Solution 1, three-dimensional curled fibers are added, preferably hollow three-dimensional curled fibers, which can further improve the fluffiness of the flakes and store more air in the flakes, which is conducive to further improving the thermal insulation performance of the flakes.
[0010] In order to adapt to the production and processing equipment and process requirements, and to make the insulation layer and the functional layer have sufficient thickness to achieve the purpose of heat preservation and moisture retention, the insulation layer and the functional layer are at least two layers each. Among them, in a preferred solution, the insulation layer and the functional layer are five layers or more respectively. The number of layers of the insulation layer and the number of layers of the functional layer can be the same or different. According to the actual requirements of heat preservation and moisture retention, a solution with a suitable number of layers can be selected to produce the flakes.
[0011] In order to make the two sides of the flakes fit better during use and reduce the phenomenon of warping and air leakage, the flakes also include side fiber layers, which are in two groups and are respectively stacked on the left and right sides of the thermal insulation layer, or on the left and right sides of the functional layer. The side fiber layers not only increase the thickness of the two sides of the flakes, but also increase the weight of the two sides of the flakes. When the flakes are used in quilts, they can fit more naturally and easily on the pads or sheets, reduce air leakage, and help improve the thermal insulation effect.
[0012] Preferably, the side fiber layer, the thermal insulation layer and the functional layer are at least two layers, and the two adjacent side fiber layers on the same side sandwich at least one layer of the thermal insulation layer, or the two adjacent side fiber layers on the same side sandwich at least one layer of the functional layer. The side fiber layer can be arranged on the upper surface or lower surface of the thermal insulation layer or in the middle of several layers of thermal insulation layers, or on the upper surface or lower surface of the functional layer or in the middle of several layers of functional layers, depending on the requirements of the actual production and processing equipment and production and processing technology.
[0013] Preferably, the flakes further include a foot end fiber layer, which is stacked on the foot end of the thermal insulation layer, or on the foot end of the functional layer. The working principle of the foot end fiber layer is similar to that of the side fiber layer. When applied to a quilt, the thickness and weight of the flakes at the end of the quilt corresponding to the foot part are increased, making it easier to stack a quilt or bed sheet, reducing the occurrence of air leaks, and being more conducive to improving the thermal insulation effect.
[0014] Preferably, the foot end fiber layer, the thermal insulation layer and the functional layer are at least two layers, and the two adjacent layers of the foot end fiber layer on the same side sandwich at least one layer of the thermal insulation layer, or the two adjacent layers of the foot end fiber layer on the same side sandwich at least one layer of the functional layer. The number of layers of the foot end fiber layer is preferably two, and the thermal insulation layer and the functional layer are preferably five layers, two layers of the foot end fiber layer sandwich one layer of the thermal insulation layer or sandwich one layer of the functional layer. The foot end fiber layer can be arranged on the upper surface or lower surface of the thermal insulation layer or in the middle of several layers of thermal insulation layers, and can also be arranged on the upper surface or lower surface of the functional layer or in the middle of several layers of functional layers, depending on the requirements of the actual production and processing equipment and production and processing technology.
[0015] This technical solution is the technical solution of the second technical subject involved in the utility model: a quilt, comprising a quilt core and a cover wrapping the quilt core, characterized in that the quilt core is the above-mentioned flakes. The quilt has all the beneficial effects of the flakes involved in the above-mentioned technical solution.
[0016] The utility model has the following beneficial effects: 1. The added functional layer is located below the thermal insulation layer, so that the flakes are closer to the human body when in use, which is not only beneficial for heat preservation, but also more efficient in moisturizing. 2. The soybean isoflavone fiber filaments in the functional layer also play an antibacterial role, making the flakes and quilts more beneficial to human health during use. 3. The functional layer contains ultrafine fibers, which is beneficial to improving the fluffiness of the functional layer, which is beneficial to further improving the thermal insulation performance, and at the same time, it is also beneficial to improve the softness, which is not only beneficial to improving the comfort of use, but also beneficial to improving the fit during use. 4. The thermal insulation layer contains aerogel composite fibers, which is beneficial to improving the thermal insulation performance of the flakes or quilts. 5. The thermal insulation layer contains three-dimensional curled fibers, which enables the flakes or quilts to store more air, thereby helping to further improve the thermal insulation performance of the flakes or quilts. 6. Add side fiber layers and / or foot fiber layers so that the weight and thickness of the wadding or quilt can better fit the quilt or bed sheet during use through the side fiber layers and / or foot fiber layers, thereby reducing the occurrence of air leaks and improving the thermal insulation effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 The utility model is a schematic diagram of an explosion structure of an implementation mode of the flakes.
[0018] Figure 2 It is a schematic diagram of an explosion structure of another embodiment of the flakes involved in the utility model.
[0019] In the figure: 1. upper outer covering sleeve; 2. lower outer covering sleeve; 3. thermal insulation layer; 4. functional layer; 5. side fiber layer; 6. foot end fiber layer. DETAILED DESCRIPTION
[0020] The technical solution of the utility model is further specifically described below through embodiments and in conjunction with the accompanying drawings.
[0021] Example 1: Figure 1 and Figure 2 As shown, the technical solution of the first technical subject involved in the utility model is:
[0022] A flake comprises an outer covering sleeve (comprising an upper outer covering sleeve 1 and a lower outer covering sleeve 2, both of which can be made of non-woven fabrics or other natural fabrics), a thermal insulation layer 3 and a functional layer 4 arranged in the outer covering sleeve, wherein the thermal insulation layer 3 is stacked on the upper part of the functional layer 4, and the functional layer 4 is at least used for heat preservation and moisture retention, and the functional layer 4 contains at least a first fiber, which is a soybean isoflavone fiber.
[0023] The main difference between the present technical solution and the prior art is that a functional layer 4 is added to the flakes, and the functional layer 4 is located below the thermal insulation layer 3. The thermal insulation layer 3 is mainly used for heat preservation and reducing the heat loss in the flake coverage area. The functional layer 4 is not only used for heat preservation and reducing the heat loss in the flake coverage area, but also for reducing the moisture loss in the flake coverage area, which is conducive to maintaining the moisture in people's bodies, making the human body and skin more comfortable, and reducing the discomfort caused by dryness. In addition, the soybean isoflavone fiber filaments in the functional layer 4 are obtained by adding isoflavone components during the soybean fiber spinning production process. The soybean isoflavone fiber filaments also have antibacterial properties, which are more conducive to improving the health of the flakes. The thermal insulation layer 3 and the functional layer 4 can both be multi-layer structures. The fiber filaments of the thermal insulation layer 3 and the fiber filaments of the functional layer 4 both have low melting point fiber filaments. The adjacent layers are bonded by low melting point fiber filaments to avoid displacement or separation of each layer, forming an integral flake for easy use.
[0024] Then, the technical solution for the functional layer 4 is further optimized: the functional layer 4 also includes a second fiber and a third fiber, the second fiber is a low melting point fiber, the third fiber is an ultrafine fiber, and the functional layer 4 is a fiber layer structure formed by laying fiber filaments obtained by mixing and combing the first fiber, the second fiber, and the third fiber. Adding ultrafine fibers is conducive to improving the fluffiness of the functional layer 4, which is conducive to further improving the thermal insulation performance, and is also conducive to improving the softness, thereby improving the fit during use. In actual applications, the ratio of the first fiber, the second fiber, and the third fiber is 4:4:2.
[0025] On the basis of the above technical solution, the technical solution of the thermal insulation layer 3 is further optimized, wherein the material of the thermal insulation layer 3 has at least two solutions:
[0026] Solution 1: The thermal insulation layer 3 includes the second fiber and the fifth fiber, the fifth fiber is an aerogel composite fiber, and the thermal insulation layer 3 is a fiber layer structure formed by laying fiber filaments obtained by mixing and combing the second fiber and the fifth fiber. The aerogel composite fiber has excellent thermal insulation, is beneficial to thermal insulation, and is beneficial to ensuring that the floccules have good thermal insulation performance.
[0027] Solution 2: The thermal insulation layer 3 includes a second fiber, a fifth fiber, and a sixth fiber; the fifth fiber is an aerogel composite fiber, the sixth fiber is a three-dimensional curled fiber, and the thermal insulation layer 3 is a fiber layer structure formed by laying fiber filaments formed by mixing and combing the second fiber, the fifth fiber, and the sixth fiber. On the basis of Solution 1, three-dimensional curled fibers are added to ensure that the flakes have good thermal insulation properties, preferably hollow three-dimensional curled fibers. The hollow three-dimensional curled fibers can further improve the fluffiness of the flakes and store more air in the flakes, which is conducive to further improving the thermal insulation performance of the flakes. In actual applications, the ratio of the second fiber, the fifth fiber, and the sixth fiber is 4:4:2.
[0028] In order to adapt to the production and processing equipment and process requirements, and to make the insulation layer 3 and the functional layer 4 have sufficient thickness to achieve the purpose of heat preservation and moisture retention, the insulation layer 3 and the functional layer 4 are at least two layers. Among them, in a preferred solution, the insulation layer 3 and the functional layer 4 are five layers or more. The number of layers of the insulation layer 3 and the number of layers of the functional layer 4 can be the same or different. According to the actual requirements of heat preservation and moisture retention, a solution with a suitable number of layers can be selected to produce the flakes.
[0029] On the basis of the above scheme, the two sides of the flakes are further improved to fit more closely to the bed sheet or bed sheet or mat during use, and the phenomenon of warping and air leakage is reduced. The flakes also include side fiber layers 5, and the side fiber layers 5 are in two groups, which are respectively stacked on the left and right sides of the thermal insulation layer 3, or respectively stacked on the left and right sides of the functional layer 4. The side fiber layers 5 not only increase the thickness of the two sides of the flakes, but also increase the weight of the two sides of the flakes. When the flakes are used in quilts, they can fit more naturally and easily on the pads or bed sheets, reduce the air leakage, and are conducive to improving the thermal insulation effect.
[0030] To further optimize the above solutions, the flakes further include a foot end fiber layer 6, which is stacked on the foot end of the thermal insulation layer 3, or on the foot end of the functional layer 4. The working principle of the foot end fiber layer 6 is similar to that of the side fiber layer 5. When applied to a quilt, the thickness and weight of the flakes at one end of the quilt corresponding to the foot part are increased, making it easier to stack a quilt or a bed sheet, reducing the occurrence of air leaks, and being more conducive to improving the thermal insulation effect.
[0031] For the side fiber layer 5 and the foot end fiber layer 6, both the side fiber layer 5 and the foot end fiber layer 6 have low melting point fibers, which are convenient for bonding and compounding with the thermal insulation layer 3 and / or the functional layer 4 into an integrated structure. Since the side fiber layer 5 and the foot end fiber layer 6 are both arranged at the outer edge of the flakes. When in use, the side fiber layer 5 and the foot end fiber layer 6 are less in contact with the human body, and a fiber layer structure formed by laying fiber filaments obtained by mixing and combing polyester fibers and low melting point fibers can be used. Of course, the material of the side fiber layer 5 and the foot end fiber layer 6 can be the same as that of the thermal insulation layer 3 or the functional layer 4. The material of the side fiber layer 5 and the foot end fiber layer 6 can be the same or different.
[0032] like Figure 1 As shown, the side fiber layer 5 and the foot end fiber layer 6 are both one layer, and the thermal insulation layer 3 and the functional layer 4 are preferably five layers. The side fiber layer 5 and the foot end fiber layer 6 are arranged between the thermal insulation layer 3 and the functional layer 4.
[0033] like Figure 2 As shown, the thermal insulation layer 3 and the functional layer 4 are preferably five layers, the number of layers of the foot end fiber layer 6 is preferably two layers, and the side fiber layer 5 is two groups, each group of side fiber layers 5 is arranged corresponding to a layer of foot end fiber layer 6, that is, each layer of the foot end fiber layer 6 and each layer of the side fiber layer 5 are arranged at the same layer position.
[0034] The two layers of the foot end fiber layer 6 and the side fiber layer 5 simultaneously clamp at least one layer of the thermal insulation layer 3 up and down, or clamp at least one layer of the functional layer 4 up and down.
[0035] Alternatively, the two layers of foot end fiber layers 6 and the two side side fiber layers 5 can be arranged on the upper surface or lower surface of the insulation layer 3 or in the middle of several layers of insulation layers 3, or can be arranged on the upper surface or lower surface of the functional layer 4 or in the middle of several layers of functional layers 4, depending on the requirements of actual production and processing equipment and production and processing technology.
[0036] Embodiment 2: This technical solution is the technical solution of the second technical subject involved in the utility model:
[0037] A quilt comprises a quilt core and an outer cover wrapping the quilt core, wherein the quilt core is the flakes described in Example 1. The quilt has all the beneficial effects of the flakes involved in Example 1, which will not be repeated to avoid redundancy.
[0038] In actual applications, in order to easily distinguish at which end of the quilt the foot end fiber layer 6 is located and avoid the end used to cover the foot position covering the head position, which is conducive to the foot end fiber layer 6 playing a real role, the outer shell is provided with a foot end identification structure, and the foot end identification structure is provided corresponding to the foot end fiber layer 6 provided at one end of the flakes.
[0039] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. In the above embodiments, the utility model can have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.
Claims
1. A flake, characterized in that The invention comprises a heat-insulating layer (3) and a functional layer (4), wherein the heat-insulating layer (3) is stacked on the upper part of the functional layer (4), and the functional layer (4) is used for at least heat preservation and moisture retention. The functional layer (4) contains at least first fibers, and the first fibers are soybean isoflavone fibers.
2. The flakes according to claim 1, characterized in that The functional layer (4) further comprises a second fiber and a third fiber, wherein the second fiber is a low melting point fiber, and the third fiber is an ultrafine fiber. The functional layer (4) is a fiber layer structure formed by laying fiber filaments obtained by mixing and combing the first fiber, the second fiber and the third fiber.
3. The flakes according to claim 1, characterized in that The thermal insulation layer (3) comprises a second fiber and a fifth fiber, the fifth fiber is an aerogel composite fiber, and the thermal insulation layer (3) is a fiber layer structure formed by laying fiber filaments formed by mixing and combing the second fiber and the fifth fiber.
4. The flakes according to claim 1, characterized in that The thermal insulation layer (3) comprises a second fiber, a fifth fiber and a sixth fiber; the fifth fiber is an aerogel composite fiber, the sixth fiber is a three-dimensional curled fiber, and the thermal insulation layer (3) is a fiber layer structure formed by laying fiber filaments formed by mixing and combing the second fiber, the fifth fiber and the sixth fiber.
5. The flake according to any one of claims 1 to 4, characterized in that The thermal insulation layer (3) and the functional layer (4) each consist of at least two layers.
6. The flake according to any one of claims 1 to 4, characterized in that It also comprises side fiber layers (5), wherein the side fiber layers (5) are in two groups and are respectively stacked on the left and right sides of the thermal insulation layer (3), or respectively stacked on the left and right sides of the functional layer (4).
7. The flakes according to claim 6, characterized in that The side fiber layer (5), the thermal insulation layer (3) and the functional layer (4) are all at least two layers, and two adjacent layers of the side fiber layers (5) on the same side sandwich at least one layer of the thermal insulation layer (3) from top to bottom, or two adjacent layers of the side fiber layers (5) on the same side sandwich at least one layer of the functional layer (4) from top to bottom.
8. The flake according to any one of claims 1 to 4, characterized in that It also comprises a foot end fiber layer (6), wherein the foot end fiber layer (6) is stacked on the foot end of the thermal insulation layer (3), or is stacked on the foot end of the functional layer (4).
9. The flake according to claim 8, characterized in that The foot end fiber layer (6), the thermal insulation layer (3) and the functional layer (4) are all at least two layers, and two adjacent layers of the foot end fiber layer (6) on the same side sandwich at least one layer of the thermal insulation layer (3) from top to bottom, or two adjacent layers of the foot end fiber layer (6) on the same side sandwich at least one layer of the functional layer (4) from top to bottom.
10. A quilt, comprising a quilt core and a cover wrapping the quilt core, characterized in that The quilt core is the flakes described in any one of claims 1-9.