Multi-partition spine protection bed core and mattress

Abstract

The utility model relates to the field of bedding, in particular to a multi-partition spine protection bed core and mattress. In an existing partitioned bed core, each supporting partition is covered with a whole cushion layer without a partition, the partition supporting effect of the bed core is affected, and the partition cannot be accurately supported. Therefore, the multi-partition spine protection bed core comprises a core layer with a plurality of supporting partitions such as a waist-hip partition and the like, a cushion layer covers the core layer, the cushion layer is a comfortable layer with a plurality of soft and hard areas in the length direction of the bed core, and the areas of the comfortable layer correspond to the supporting partitions in position and are matched with the supporting partitions one by one. The comfortable layer with the soft and hard subareas is arranged on the supporting subareas of the core layer in a covering mode, the differentiated soft and hard supporting of the subareas of the core layer is fully played, all parts of the body are accurately supported, the sleeping and relaxing effects are improved, the comfortable layer is provided with the multiple soft and hard subareas matched with the waist and hip subareas, and relaxation and health care of the back are facilitated. The utility model further provides a mattress, and the multi-partition spine protection bed core is arranged in the mattress.

Description

Technical Field

[0001] The utility model relates to the field of bedding, in particular to a multi-zone spinal care mattress core and a mattress. Background Art

[0002] Existing partitioned mattress cores will divide support zones with different firmness according to various parts of the human body such as the head, shoulders, waist, hips, legs and feet, providing differential and appropriate support for different parts of the human body. However, the support zones are only in the middle part of the mattress core, and the cushion layer above the support zones is still covered by a single-piece flat cushion layer without partition support. The whole cushion layer has no firmness partition, which will weaken the support effect during use, affect the sleeping feeling, and cannot achieve precise support zoning. For example, the support effect on the spine area of a person is not good. Summary of the Utility Model

[0003] In order to solve the technical problem that the existing partitioned mattress core has a single-piece cushion layer without partition covering each support zone inside, which affects the partition support effect and cannot achieve precise support zoning, the utility model provides a multi-zone spinal care mattress core and a mattress. A comfort layer with different firmness is provided on the core layer inside the mattress core, which acts together with the core layer with partition support to provide precise partition support for different parts of the human body such as the waist and hips, further improving the sleep and relaxation effects, and having a good support and health care effect on the spine area of the human body.

[0004] The technical solution adopted by the utility model to solve the technical problem: A multi-zone spinal care mattress core includes a core layer with multiple support zones such as waist and hip zones. A cushion layer is covered on the core layer. The feature is that the cushion layer is a comfort layer with several firmness zones along the length direction of the mattress core, and the positions of the zones of the comfort layer correspond to and match each support zone one by one. By covering a comfort layer with firmness partitions on each support zone of the core layer, the utility model gives full play to the differential firmness support of each partition of the core layer, precisely supports each part of the body, improves the sleep and relaxation effects, and there are also several firmness partitions on the comfort layer that match the waist and hip zones, helping the spine to relax and have health care, avoiding the single-piece cushion layer without partition covering the partitioned core layer and weakening the different firmness supports provided by each partition.

[0005] As a further improvement and supplement to the above technical solution, the utility model adopts the following technical measures: The hardness of two non-adjacent support zones among the support zones is the same. The hardness of two non-adjacent support zones among all support zones is the same to further simplify the support zone structure and production process.

[0006] Preferably, the support partition of the core layer is divided into three parts, including the middle waist-hip partition and the head-shoulder-back partition and the leg-foot partition at both ends. The hardness of the waist-hip partition is greater than that of the head-shoulder-back partition and the leg-foot partition. According to the seven parts of the human body: head, shoulder, back, waist, hip, leg, and foot, different support partitions with different hardness are combined and divided to meet the support needs of the human body lying down. For the buttocks, which account for the largest proportion of the body weight, they are combined with the waist and supported by the waist-hip partition with the greatest hardness. The head, shoulder, and back are combined and supported by the head-shoulder-back partition. The legs and feet, which account for the smallest proportion of the body weight, are supported by the leg-foot partition. The hardness of the latter two partitions is less than that of the waist-hip partition.

[0007] Preferably, the core layer is a spring layer composed of a number of independent pocket springs spliced on a plane, and each support partition of the spring layer is composed of corresponding independent pocket springs of the same specification spliced together. The core layer is a spring layer composed of independent pocket springs spliced together, and each support partition of the spring layer is composed of corresponding independent pocket springs of the same specification spliced together.

[0008] Preferably, the hardness of the support partition where the independent pocket spring is located is adjusted by any one or more of the spring wire diameter, caliber, mean diameter, and number of turns, or the hardness of the support partition where the independent pocket spring is located is adjusted by the change of the distribution density. The hardness of each support partition is changed by the change of the specification of the independent pocket spring itself or the change of the distribution density of the independent pocket spring.

[0009] Preferably, the spring wire diameter of the independent pocket spring in the waist-hip partition is Φ2.5 - 3.5mm, the caliber is Φ6 - 7cm, the mean diameter is Φ8 - 9.5cm, and the number of turns is 5 - 6 turns; the spring wire diameter of the independent pocket spring in the head-shoulder-back partition and the leg-foot partition is Φ1.8 - 2.4mm, the caliber is Φ5 - 6cm, the mean diameter is Φ6.5 - 8cm, and the number of turns is 5.5 - 6.5 turns. The independent pocket springs in the three partitions of the waist-hip partition, head-shoulder-back, and leg-foot use springs with the aforementioned specification parameters to meet the need of the mattress to precisely support each part of the body.

[0010] Preferably, the head-shoulder-back partition and the leg-foot partition are composed of independent pocket springs of the same specification spliced together and have the same hardness. The head-shoulder-back partition and the leg-foot partition are spliced and made of independent pocket springs of the same specification, and the hardness is also the same, further simplifying the support partition structure and the production process.

[0011] Preferably, the length ratio of the three support partitions of the core layer and the three regions of the comfort layer along the length direction of the mattress core is 1:1:1. The ratio of the three support partitions of the mattress core and the three regions of the comfort layer thereon along the length direction is an even three equal parts, and the support lengths of the head-shoulder-back, waist-hip, and leg-foot are the same.

[0012] Among the three regions of the comfort layer, the region matching the waist and hip partition is the first hardness comfort zone, the regions matching the head, shoulder and back partition and the leg and foot partition are the second hardness comfort zone and the third hardness comfort zone respectively. The hardness of the first hardness comfort zone is greater than that of the second hardness comfort zone and the third hardness comfort zone, and the hardness of the second hardness comfort zone is greater than that of the third hardness comfort zone or the hardness of the two is the same. The three regions in the comfort layer are also divided into three hardness comfort zones, namely the first, the second and the third. The hardness of the first hardness comfort zone in the middle matching the waist and hip parts is set to be greater than that of the other two hardness comfort zones. The hardness of the other two hardness comfort zones can continue to be divided into hard and soft, or the hardness of the two hardness comfort zones is the same.

[0013] The second object of the invention of the present utility model is to provide a mattress, which includes a mattress core and quilting layers wrapped around the upper and lower sides thereof. The mattress core is the multi-zone spinal care mattress core as described above. There is hot melt cotton between the core layer and the comfort layer of the multi-zone spinal care mattress core. On one side of the lower surface of the core layer, hot melt cotton and the comfort layer are stacked up and down. The quilting layer is attached to the comfort layers on the upper and lower sides of the core layer. The mattress adopting the multi-zone spinal care mattress core as described above can accurately support various parts of the body during use, help improve the sleep and relaxation effects, relax and protect the spine, and avoid the situation that the existing single-piece cushion without partitions covers the core layer, weakening the different hard and soft supports provided by the core layer. Since there are comfort layers with hard and soft partitions on both the upper and lower sides inside the mattress, no matter how the mattress is turned over, there is a comfort layer with partitions matching the core layer, effectively exerting the sleep experience of the partition support of the core layer.

[0014] The beneficial technical effects of the present utility model: By matching the comfort layer with hard and soft partitions and the core layer with support partitions, the differential hard and soft supports of the core layer are maximally exerted, and then different parts of the body are accurately supported, helping to improve the sleep and relaxation effects, helping to relax and protect the spine, and avoiding the situation that the existing single-piece cushion without partitions covers the core layer with partition support and weakening the partition support effect of the core layer; further, the support partitions of the core layer are simplified, and three partitions such as the head, shoulder and back, the waist and hip, and the legs and feet are set to meet the sleeping needs. The mattress using the multi-zone spinal care mattress core has good sleep and relaxation effects and can also protect the spine. Description of the Drawings

[0015] Figure 1 : Structural schematic diagram of Embodiment 1.

[0016] Figure 2 : Schematic diagram of the mattress core of Embodiment 1.

[0017] Figure 3 : Schematic diagram of the comfort layer of Embodiment 1.

[0018] Figure 4 : Planar schematic diagram of the core layer of Embodiment 1.

[0019] Figure 5:Schematic diagram of the structure of Embodiment 2.

[0020] In the figure: 1. Quilting layer, 2. Comfort layer, 3. Hot melt cotton, 4. Core layer, 5. Head, shoulder and back partition, 6. Waist and hip partition, 7. Leg and foot partition, 8. Comfort zone with the first hardness, 9. Comfort zone with the second hardness, 10. Comfort zone with the third hardness. Detailed implementation manners

[0021] The present utility model will be further described below in conjunction with the accompanying drawings and detailed implementation manners.

[0022] Embodiment 1 is as Figures 1 - 2 shown, and it is a multi-partition spinal care mattress core, which includes a core layer 4 having a plurality of support partitions including a waist and hip partition 6, etc. A cushion layer is covered on the core layer 4, and the cushion layer is a comfort layer 2. The comfort layer 2 has several regions with different hardnesses along the length direction of the mattress core, and these regions correspond to and match one by one with the positions of the respective support partitions in the core layer 4.

[0023] By covering the core layer with a comfort layer having soft and hard partitions as well, the differential soft and hard support effects of each partition of the core layer are maximally exerted, accurately supporting various parts of the body, improving the sleep and relaxation effects. Moreover, several soft and hard partitions on the comfort layer that match the waist and hip partition can help relax and care for the spine, avoiding the defect that the existing whole cushion layer has no partition design and covering the core layer with partitioned support, weakening the partition support of the core layer.

[0024] Further, in order to simplify the manufacturing process of the mattress core, the hardnesses of two non-adjacent support partitions among the respective support partitions are the same. In this embodiment, the support partitions of the core layer 4 are three, including the middle waist and hip partition 6 and the head, shoulder and back partition 5 and the leg and foot partition 7 at both ends. The hardness of the waist and hip partition 6 is greater than the hardness of the head, shoulder and back partition 5 and the leg and foot partition 7. In this embodiment, the hardness of the head, shoulder and back partition 5 is also greater than the hardness of the leg and foot partition 7. In addition, the hardness of the head, shoulder and back partition 5 can also be the same as the hardness of the leg and foot partition 7. The length ratios of the three support partitions of the core layer 4 and the three regions of the comfort layer 2 along the length direction of the mattress core are all 1:1:1.

[0025] The three support partitions with different soft and hard degrees are divided according to the seven parts of the human body including the head, shoulder, back, waist, hip, leg and foot, combined with the actual use of the mattress, and can meet the needs of human lying support. For the buttocks, which account for the largest proportion of the body weight, together with the waist, they are supported by the waist and hip partition with the largest hardness; the head, shoulder and back are supported together by the head, shoulder and back partition with medium hardness; the legs and feet, which account for the smallest proportion of the body weight, are supported by the leg and foot partition with the smallest hardness. The hardness of the head, shoulder and back partition can also be the same as the hardness of the leg and foot partition.

[0026] Further, as Figure 4As shown, the core layer 4 is a spring layer composed of a number of independent pocket springs spliced in a plane, and the independent pocket springs in the same support partition have the same specifications. The hardness of the support partition where the independent pocket spring is located can be adjusted by changing any one or more of the spring wire diameter, caliber, mean diameter, and number of turns. In addition, the same independent pocket springs can be used, and the hardness of the support partition where it is located can be adjusted by changing the density of the distribution of the independent pocket springs.

[0027] The spring wire diameter of the independent pocket spring in the waist-hip partition 6 is Φ2.5 - 3.5 mm, the caliber is Φ6 - 7 cm, the mean diameter is Φ8 - 9.5 cm, and the number of turns is 5 - 6 turns; the spring wire diameter of the independent pocket spring in the head-shoulder-back partition 5 and the leg-foot partition 7 is Φ1.8 - 2.4 mm, the caliber is Φ5 - 6 cm, the mean diameter is Φ6.5 - 8 cm, and the number of turns is 5.5 - 6.5 turns.

[0028] Furthermore, in order to simplify the manufacturing process of the spring layer, the head-shoulder-back partition 5 and the leg-foot partition 7 are composed of spliced independent pocket springs of the same specifications and have the same hardness. In this embodiment, the specifications of the independent pocket springs in the head-shoulder-back partition and the leg-foot partition: the spring wire diameter, caliber, mean diameter, and number of turns are Φ2.3 mm, Φ5.5 cm, Φ7.5 cm, and 6 turns respectively. The specifications of the independent pocket springs in the waist-hip partition: the spring wire diameter, caliber, mean diameter, and number of turns are Φ3 mm, Φ6.5 cm, Φ8.9 cm, and 5.5 turns respectively.

[0029] Furthermore, as Figure 3 shown, among the three regions of the comfort layer 2, the region matching the waist-hip partition 6 is the first hardness comfort zone 8, the regions matching the head-shoulder-back partition 5 and the leg-foot partition 7 are the second hardness comfort zone 9 and the third hardness comfort zone 10 respectively. The hardness of the first hardness comfort zone 8 is greater than the hardness of the second hardness comfort zone 9 and the third hardness comfort zone 10, and the hardness of the second hardness comfort zone 9 is greater than the hardness of the third hardness comfort zone 10 or the hardnesses of the two are the same. In order to simplify the process, the second hardness comfort zone and the third hardness comfort zone can also be set to have the same hardness.

[0030] Embodiment 2 As Figure 5 shown, it is a mattress, including a bed core and a quilting layer 1 wrapping the upper and lower sides thereof. The bed core is the multi-zone spinal protection bed core described in Embodiment 1. A hot melt cotton 3 is provided between the core layer 4 and the comfort layer 2 of the multi-zone spinal protection bed core. As shown, a hot melt cotton 3 and a comfort layer 2 are stacked up and down on one side of the lower surface of the core layer 4, and the quilting layer 1 is attached to the comfort layer 2 on both the upper and lower sides of the core layer 4.

[0031] Since the mattress uses the multi-zoned spine-protecting bed core described in Example 1, the mattress can accurately support various parts of the body when in use, help improve sleep and relaxation effects, relax the spine and protect health, and avoid the existing non-zoned cushion layer covering the core layer, which weakens the soft and hard zoned support of the core layer. In addition, there are soft and hard zoned comfort layers on both the upper and lower sides of the mattress. No matter which side of the mattress is facing up, there is a zoned comfort layer and the core layer to match, effectively giving play to the zoned support of the core layer.

Claims

1. A multi-zone spinal care mattress core, comprising a core layer (4) having a plurality of support zones, and one of the plurality of support zones being a lumbar and hip zone (6), wherein a cushion layer is covered on the core layer (4), characterized in that The cushion layer is a comfort layer (2) with several soft and hard regions along the length direction of the mattress core, and the regions of the comfort layer (2) correspond to and are individually matched with the positions of the respective support partitions.

2. The multi-zone spinal care mattress core according to claim 1, wherein Two non-adjacent support partitions in the respective support partitions have the same hardness.

3. The multi-zone spinal care mattress core according to claim 1, characterized in that The support partitions of the core layer (4) are three, and the three support partitions include the middle waist and hip partition (6) and the head, shoulder and back partitions (5) and the leg and foot partitions (7) at both ends. The hardness of the waist and hip partition (6) is greater than the hardness of the head, shoulder and back partition (5) and the leg and foot partition (7).

4. The multi-zone spinal care mattress core according to claim 3, wherein The core layer (4) is a spring layer formed by splicing a number of independent pocket springs in a plane, and the respective support partitions of the spring layer are formed by splicing corresponding independent pocket springs of the same specification.

5. The multi-zone spinal care mattress core according to claim 4, wherein The hardness of the support partition where the independent pocket spring is located is adjusted by any one or more of the wire diameter, caliber, mean diameter and number of turns of the spring, or the hardness of the support partition where the independent pocket spring is located is adjusted by the change of the distribution density.

6. The multi-zone spinal care mattress core according to claim 5, characterized in that The wire diameter of the independent pocket spring in the waist and hip partition (6) is Φ2.5 - 3.5 mm, the caliber is Φ6 - 7 cm, the mean diameter is Φ8 - 9.5 cm, and the number of turns is 5 - 6 turns; the wire diameter of the independent pocket spring in the head, shoulder and back partition (5) and the leg and foot partition (7) is Φ1.8 - 2.4 mm, the caliber is Φ5 - 6 cm, the mean diameter is Φ6.5 - 8 cm, and the number of turns is 5.5 - 6.5 turns.

7. The multi-zone spinal care mattress core according to claim 6, characterized in that The head, shoulder and back partition (5) and the leg and foot partition (7) are formed by splicing independent pocket springs of the same specification and have the same hardness.

8. The multi-zone spinal care mattress core according to claim 3, wherein The length ratios of the three support partitions of the core layer (4) and the three regions of the comfort layer (2) along the length direction of the mattress core are all 1:1:

1.

9. The multi-zone spinal care mattress core according to claim 8, characterized in that Among the three regions of the comfort layer (2), the region matching the waist and hip partition (6) is the first hardness comfort zone (8), the regions matching the head, shoulder and back partition (5) and the leg and foot partition (7) are the second hardness comfort zone (9) and the third hardness comfort zone (10) respectively. The hardness of the first hardness comfort zone (8) is greater than the hardness of the second hardness comfort zone (9) and the third hardness comfort zone (10), and the hardness of the second hardness comfort zone (9) is greater than the hardness of the third hardness comfort zone (10) or the two have the same hardness.

10. A mattress, comprising a mattress core and quilting layers (1) wrapping the upper and lower sides thereof, characterized in that The mattress core is a multi-zone spinal care mattress core as claimed in any one of claims 1 to 9. A hot melt cotton (3) is provided between the core layer (4) and the comfort layer (2) of the multi-zone spinal care mattress core. The hot melt cotton (3) and the comfort layer (2) are stacked up and down on one side of the lower surface of the core layer (4). The quilting layer (1) adheres to the comfort layers (2) on both the upper and lower sides of the core layer (4).

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