Flat and comfortable gravity quilt core
By setting the first gravity zone and the connection zone on the connecting edge of the core, the problem of sliding and not fitting of the traditional quilt is solved, and good fit and warmth between the core and the human body are achieved, while maintaining comfort and flatness.
Patent Information
- Application Number
- CN202421951522.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-12
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-08-12
AI Technical Summary
Traditional quilts tend to slip off during use and do not fit the human body, resulting in reduced warmth and sleep quality.
A smooth and comfortable gravity quilt is designed. By setting a first gravity area and a connection area on the connecting sides of the body corresponding to the core body and the foot of the human body, the first gravity area is arranged at both end areas of the connecting side to improve the fit and warmth of the core to the human body; the arrangement of the connection area provides support and reduces the thickness of the quilt; at the same time, no first gravity area is arranged on the connecting sides corresponding to the head of the human body, ensuring the free movement of the head area.
It achieves a good fit and warmth between the quilt core and the human body, while maintaining the comfort and smoothness of the quilt, reducing slippage and heavy feeling.
Smart Images
Figure CN222815592U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of bedding, and in particular to a flat and comfortable gravity quilt core. Background Art
[0002] Quilts are an indispensable bedding in people's daily lives, and their main function is to keep warm and comfortable. Traditional quilts are prone to slipping and not fitting the human body during use, which not only reduces the warmth retention of the quilt, but also affects people's sleep quality.
[0003] In order to solve this problem, the prior art generally adopts methods such as increasing the weight of the quilt, setting an anti-skid layer on the side of the quilt that fits the human body, etc. Although increasing the weight of the quilt can improve the warmth retention and reduce the possibility of slipping, the entire quilt is too thick and heavy, which also makes the human body feel uncomfortable; although the anti-skid layer can improve the anti-skid resistance and the fit of the quilt to the human body, the anti-skid layer is generally made of plastic material, which can easily reduce the air permeability of the quilt, and the human body is prone to feel a foreign body sensation and stuffiness, which also reduces the comfort of the quilt. Utility Model Content
[0004] In order to solve the problem that conventional quilts cannot well balance warmth retention, body fit and comfort, the present application provides a flat and comfortable gravity quilt core.
[0005] The present application provides a flat and comfortable gravity quilt core, which adopts the following technical solution:
[0006] A flat and comfortable gravity quilt core comprises a quilt core body, wherein the quilt core body comprises a surface layer, a filling layer and an inner layer, wherein the edges of the surface layer and the edges of the inner layer are connected by connecting edge seams, and the connecting edges of the quilt core body corresponding to both sides of a human body and a human foot are provided with a first gravity zone and a connecting zone, wherein the first gravity zone is provided at the two end areas of the connecting edge, and the connecting zone is provided at the middle area of the connecting edge, and the first gravity zone is not provided at the connecting edge of the quilt core body corresponding to a human head.
[0007] By adopting the above technical scheme, the surface layer and the inner layer are sewn together using a connecting edge, so that the filling layer is arranged between the inner layer and the outer layer, thereby improving the three-dimensionality and fluffiness and warmth retention of the gravity quilt core; by setting the first gravity zone and the connecting zone at the connecting edge of the quilt core body corresponding to the two sides of the human body and the feet of the human body, the first gravity zone is set at the two end areas of the connecting edge, so that the first gravity zone corresponds to the corner area of the quilt core, thereby improving the fit of the gravity quilt core with the human body when covering the human body, reducing the possibility of slipping and improving the warmth retention; the setting of the connecting zone has good support for the first gravity zone, so that the gravity quilt core has good comfort and reduces the overall heaviness of the quilt; and the first gravity zone is not set at the connecting edge of the quilt core body corresponding to the human head, so that the area of the human head can move freely and reduce oppression; the gravity quilt core formed in this way has good flatness, fit and warmth retention, as well as good comfort.
[0008] Optionally, the first gravity zone is provided with a first gravity piece, the first gravity piece is composed of a covering fabric and a plurality of gravity beads filled in the covering fabric, and the first gravity piece is sewn and connected to the connecting edge.
[0009] By adopting the above technical solution, the covering fabric is used to cover the gravity beads as the first gravity piece. The covering fabric plays the role of covering the gravity beads, reducing the foreign body sensation of the gravity beads to the human body and improving the comfort of the gravity quilt core. The first gravity piece plays the role of increasing the weight of the corner area of the gravity quilt core and is connected to the connecting edge by sewing, which is easy to process.
[0010] Optionally, the gravity beads are one or a combination of metal balls, ceramic beads, glass microbeads, TPE particles, TPU particles, EVA particles, PP particles, and PE particles.
[0011] By adopting the above technical solution, the above gravity beads have good environmental protection and safety, and are highly applicable.
[0012] Optionally, the connecting area includes a second gravity area and two breathable areas, the two breathable areas are arranged close to the first gravity area, the second gravity area is arranged between the two breathable areas, and the second gravity areas arranged on both sides of the quilt body correspond to the connecting edges on both sides of the abdominal area of the human body.
[0013] By adopting the above technical solution, the connecting area is set to consist of a first gravity area and two breathable areas, so that the breathable area is located between the first gravity area and the second gravity area, thereby improving the comfort and breathability of the gravity quilt core and reducing the feeling of stuffiness; and the second gravity areas arranged on both side areas of the quilt core body correspond to the connecting edges of the two side areas of the human abdomen, so that the gravity quilt core can better fit the bed surface and the human body curve, reduce the movement of the gravity quilt core during sleep, and improve the flatness, comfort and warmth of the gravity quilt core.
[0014] Optionally, the second gravity zone is provided with a second gravity piece, the second gravity piece is composed of a covering fabric and a plurality of gravity beads filled in the covering fabric, and the second gravity piece is sewn and connected to the connecting edge.
[0015] By adopting the above technical solution, the covering fabric is used to cover the gravity beads as the second gravity piece. The covering fabric plays the role of covering the gravity beads, reducing the foreign body sensation of the gravity beads to the human body and improving the comfort of the gravity quilt core. The second gravity piece plays the role of increasing the weight of the two sides of the gravity quilt core corresponding to the abdominal area of the human body. It is connected to the connecting edge by sewing, which is convenient for processing.
[0016] Optionally, the ventilation area is provided with a plurality of ventilation holes.
[0017] By adopting the above technical solution and setting a plurality of ventilation holes, the gravity quilt core has good flatness, fit and warmth retention, and at the same time has good air permeability, thereby reducing the feeling of stuffiness.
[0018] Optionally, the length of the first gravity zone is 20-30 cm, and the length of the second gravity zone is 10-20 cm.
[0019] By adopting the above technical solution, the length of the first gravity zone and the length of the second gravity zone are controlled, which can reduce the pressure on the human body and improve comfort while achieving better flatness and fit.
[0020] Optionally, fixing parts are provided at the four corners of the quilt core body, and the fixing parts are any one of snap buckles, connecting belts, and nine-shaped buckles.
[0021] By adopting the above technical solution, the gravity quilt core can be stably fixed by the fixing quilt cover during use, reducing the movement of the gravity quilt core in the quilt cover, and further improving the flatness and fit of the gravity quilt core.
[0022] Optionally, the filling layer includes one or a combination of polyester fiber, cotton, wool, and down.
[0023] By adopting the technical solution, the filling layer has good fluffiness, softness and warmth retention.
[0024] Preferably, the surface layer and the inner layer are sewn together by a plurality of sewing threads, and the plurality of sewing threads are interwoven.
[0025] By adopting the above technical solution and using sewing threads to interweave the inner layer and the outer layer, the movement of the filling layer can be reduced, and the flatness and warmth retention of the gravity quilt core can be improved. The interwoven sewing threads also give the gravity quilt core better folding stability.
[0026] In summary, the present application includes at least one of the following beneficial technical effects:
[0027] 1. The flat and comfortable gravity quilt core of the present application is provided with a first gravity zone and a connection zone on the connection edge of the quilt core body corresponding to the two sides of the human body and the feet of the human body. The first gravity zone is provided at the two end areas of the connection edge, so that the first gravity zone is provided corresponding to the corner area of the quilt core, thereby improving the fit of the gravity quilt core with the human body when covering the human body, reducing the possibility of slipping and improving the warmth retention; the setting of the connection zone makes the gravity quilt core more comfortable and reduces the sense of heaviness; and the first gravity zone is not provided on the connection edge of the quilt core body corresponding to the human head, so that the area of the human head can move freely and reduce oppression; the gravity quilt core formed in this way has better flatness, fit and warmth retention as well as better comfort.
[0028] 2. By providing a connection area consisting of a second gravity area and a breathable area, the flatness of the gravity quilt core and the stability of its fit with the human body can be further improved, while at the same time improving the comfort and breathability of the gravity quilt core.
[0029] 3. By using covering fabrics to cover gravity beads in the first gravity zone as the first gravity pieces, and using covering fabrics to cover gravity beads in the second gravity zone as the second gravity pieces, the covering fabrics play a role in covering the gravity beads, reducing the foreign body sensation of the gravity beads on the human body and improving the comfort of the gravity quilt core. The gravity balls play a role in increasing the weight of the gravity quilt core, thereby improving the flatness, fit and warmth of the gravity quilt core. BRIEF DESCRIPTION OF THE DRAWINGS
[0030] Figure 1 It is a structural schematic diagram of a flat and comfortable gravity quilt core of Example 1.
[0031] Figure 2 yes Figure 1 Schematic diagram of the cross section along line AA.
[0032] Figure 3 It is a structural schematic diagram of a flat and comfortable gravity quilt core of Example 2.
[0033] Figure 4 yes Figure 2 Schematic diagram of the cross section along line BB.
[0034] Figure 5 It is a structural schematic diagram of a flat and comfortable gravity quilt core of Example 3.
[0035] Explanation of the accompanying drawings: 1. Quilt core body; 2. Connecting edge; 3. First gravity zone; 31. Covering fabric; 32. Gravity beads; 4. Connecting zone; 41. Second gravity zone; 42. Breathable zone; 421. Breathable hole; 5. Fixing piece; 6. Sewing thread. DETAILED DESCRIPTION
[0036] The following is combined with Figure 1-5 This application is described in further detail.
[0037] Example 1
[0038] Embodiment 1 discloses a flat and comfortable gravity quilt core.
[0039] Reference Figure 1 A flat and comfortable gravity quilt core includes a quilt core body 1, which is composed of a surface layer, a filling layer and an inner layer. The filling layer is polyester fiber, cotton, wool, down, etc. In this embodiment, the preferred filling layer is a cotton layer. The surface layer and the inner layer are sewn together by a plurality of sewing lines 6, and the plurality of sewing lines 6 are interwoven. In this embodiment, the preferred plurality of sewing lines 6 are sewn in a vertical and horizontal interwoven manner. The edges of the surface layer and the edges of the inner layer are sewn together by connecting edges 2, so that the quilt core body 1 forms a three-dimensional structure.
[0040] Refer to 1 and Figure 2 The connecting edges 2 of the quilt core body 1 corresponding to both sides of the human body and the human body's feet are both provided with a first gravity zone 3 and a connecting zone 4. The first gravity zone 3 is provided at the two end areas of the connecting edge 2, so that the first gravity zone 3 is provided corresponding to the corner area of the quilt core, which improves the fit of the gravity quilt core with the human body when covering the human body, reduces the possibility of slipping, and improves the warmth retention; the connecting zone 4 is provided in the middle area of the connecting edge 2, so that the connecting zone 4 is provided between the two first gravity zones 3, which plays a good supporting role for the first gravity zone 3. The connecting edge 2 of the quilt core body 1 corresponding to the human body's head is not provided with the first gravity zone 3. The connecting edge 2 of the quilt core body 1 corresponding to the human body's head can be made of cotton fabric or other skin-friendly fabrics, so that the area of the human head can move freely, reducing oppression while having better comfort.
[0041] Refer to 1 and Figure 2Further, the first gravity zone 3 is provided with a first gravity piece, which is composed of a covering fabric 31 and a plurality of gravity beads 32. The plurality of gravity beads 32 are filled and sewn into the cavity formed by the covering fabric 31. The first gravity piece is sewn and connected to the connecting edge 2. Specifically, the first gravity piece is sewn and connected to the outer side of the filling layer corresponding to the connecting edge 2. The gravity beads 32 are metal balls, ceramic beads, glass beads, TPE particles, TPU particles, EVA particles, PP particles, PE particles, etc. Preferably, the gravity beads 32 in this embodiment are TPU particles, which have a relatively moderate weight, environmental protection and safety. The diameter of the gravity beads 32 is 2-3 mm, a moderate diameter can reduce the foreign body sensation of the gravity beads 32 to the human body and improve the comfort of the gravity quilt core; the length of the first gravity zone 3 is 20-30cm, preferably, the length of the first gravity zone 3 can be 20cm, 23cm, 25cm, 27cm or 30cm. The length of the first gravity zone 3 in this embodiment is 25cm. The first gravity zone 3 with a better length can improve the flatness, fit and warmth retention of the gravity quilt core without causing a sense of oppression to the human body, and has better comfort; the connecting area 4 can be made of cotton fabric or mesh cloth. The connecting area 4 in this embodiment is made of cotton fabric, which has better comfort and breathability.
[0042] The implementation principle of Example 1 is: by setting the first gravity zone 3 and the connection zone 4 on the other three connection edges 2 except the connection edge 2 corresponding to the head of the human body, the first gravity zone 3 can increase the weight of the four corner areas of the gravity quilt core, so that when the human body is sleeping, the gravity quilt core can better fit the bed surface and the curve of the human body, thereby reducing the movement of the gravity quilt core during sleep. While having good warmth retention and smooth fit, it will not cause oppression and foreign body sensation to the human body, has good comfort, and has a wide range of applications.
[0043] Example 2
[0044] The difference between Example 2 and Example 1 is that, referring to Figure 3 and Figure 4The connecting area 4 includes a second gravity area 41 and two ventilation areas 42. The two ventilation areas 42 are respectively arranged close to the first gravity area 3. The second gravity area 41 is arranged between the two ventilation areas 42. The ventilation area 42 is provided with a plurality of ventilation holes 421. Preferably, the shape of the ventilation holes 421 can be circular, elliptical or long strips. The shape of the ventilation holes 421 in this embodiment is long strips. The material of the ventilation area 42 is preferably a slightly elastic breathable mesh fabric, such as modal cotton and other blended fabrics; the second gravity areas 41 arranged on both sides of the quilt body 1 corresponding to the human body correspond to the human body. A connecting edge 2 is set on both side areas of the abdomen, and the second gravity zone 41 is also composed of a covering fabric 31 and a plurality of gravity beads 32. The plurality of gravity beads 32 are filled and sewn into the cavity formed by the covering fabric 31, and the second gravity piece is sewn to the connecting edge 2. Preferably, the second gravity piece in this embodiment is sewn to the outside of the connecting edge 2. The length of the second gravity zone 41 is 10-20cm. Preferably, the length of the second gravity zone 41 can be 10cm, 12cm, 15cm, 18cm or 20cm. The length of the second gravity zone 41 in this embodiment is 15cm.
[0045] The implementation principle of Example 2 is: setting a connection area 4 composed of a second gravity area 41 and a breathable area 42 can further enhance the flatness and stability of the gravity quilt core and the human body curve, while improving the comfort and breathability of the gravity quilt core.
[0046] Example 3
[0047] The difference between Example 3 and Example 2 is that, referring to Figure 5 The four corners of the quilt core body 1 are all provided with fixing parts 5. Preferably, the fixing parts 5 can be any one of a male and female buckle, a connecting belt, and a nine-shaped buckle. The fixing parts 5 in this embodiment are connecting belts. The setting of the connecting belt improves the convenience of using the gravity quilt core. During use, it is convenient to fix it with the quilt cover and is not easy to move in the quilt cover.
[0048] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A flat and comfortable gravity quilt core, characterized by: The quilt core body (1) comprises a surface layer, a filling layer and an inner layer, the edges of the surface layer and the edges of the inner layer are connected by sewing via a connecting edge (2), the connecting edges (2) of the quilt core body (1) corresponding to the two sides of the human body and the feet of the human body are provided with a first gravity zone (3) and a connecting zone (4), the first gravity zone (3) is provided at the two end areas of the connecting edge (2), the connecting zone (4) is provided at the middle area of the connecting edge (2), and the first gravity zone (3) is not provided at the connecting edge (2) of the quilt core body (1) corresponding to the head of the human body.
2. A flat and comfortable gravity quilt core according to claim 1, characterized in that: The first gravity zone (3) is provided with a first gravity piece, the first gravity piece is composed of a covering fabric (31) and a plurality of gravity beads (32) filled in the covering fabric (31), and the first gravity piece is sewn and connected to the connecting edge (2).
3. A flat and comfortable gravity quilt core according to claim 1 or 2, characterized in that: The connection area (4) comprises a second gravity area (41) and two breathable areas (42), wherein the two breathable areas (42) are arranged close to the first gravity area (3), and the second gravity area (41) is arranged between the two breathable areas (42), and the second gravity areas (41) arranged on both sides of the quilt core body (1) correspond to the connection edges (2) on both sides of the abdominal area of the human body.
4. A flat and comfortable gravity quilt core according to claim 3, characterized in that: The second gravity zone (41) is provided with a second gravity piece, the second gravity piece is composed of a covering fabric (31) and a plurality of gravity beads (32) filled in the covering fabric (31), and the second gravity piece is sewn and connected to the connecting edge (2).
5. The flat and comfortable gravity quilt core according to claim 3, characterized in that: The ventilation area (42) is provided with a plurality of ventilation holes (421).
6. A flat and comfortable gravity quilt core according to claim 3, characterized in that: The length of the first gravity zone (3) is 20-30 cm, and the length of the second gravity zone (41) is 10-20 cm.
7. The flat and comfortable gravity quilt core according to claim 1, characterized in that: The four corners of the quilt core body (1) are all provided with fixing parts (5), and the fixing parts (5) are any one of snap buckles, connecting belts, and nine-shaped buckles.
8. A flat and comfortable gravity quilt core according to claim 7, characterized in that: The surface layer and the inner layer are sewn together by a plurality of sewing threads (6), and the plurality of sewing threads (6) are arranged in an interlaced manner.