Waist supporting mattress

Abstract

The utility model provides a waist supporting mattress which comprises a spring layer and a first filling layer, and the first filling layer and the spring layer are arranged in a stacked mode. The spring layer comprises a first soft area, a supporting area and a second soft area, and the first filling layer comprises a first subarea, a second subarea and a third subarea. The supporting area is connected between the first soft area and the second soft area in the length direction of the waist supporting mattress. In the thickness direction of the waist supporting mattress, the second subarea corresponds to the supporting area, the first subarea corresponds to the first soft area, and the third subarea corresponds to the second soft area. By means of the arrangement, the waist supporting mattress can be more tightly attached to the shoulders, the back, the waist, the hip and the legs of people, then the human body is better supported and wrapped, the requirements of different areas of the human body for the supporting performance of the waist supporting mattress are met, and the effects of the waist supporting mattress on the aspects of pressure relieving, attaching supporting and the like of the human body are improved; the market competitiveness of the waist supporting mattress is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of household, in particular to a waist-supporting mattress. BACKGROUND

[0002] With the rapid development of household technology, people have higher requirements for various household appliances, and the comfort of a mattress is an important factor for people to choose a mattress. Most of the mattresses on the market currently choose sponge and spring as the main material, and the structure and support performance of the spring support layer and the sponge filling layer are consistent, which can generally only meet the demand of the human body for a mattress that is too hard, and cannot well meet the function that the support performance of a mattress is inconsistent for different areas of the human body. When people lie on the mattress, the body and the mattress cannot be closely attached, and the effects of pressure relief, close attachment and support on the human body are difficult to achieve.

[0003] Therefore, it is necessary to provide an improved waist-supporting mattress to solve some or all of the above problems. CONTENT OF THE UTILITY MODEL

[0004] The present application provides a waist-supporting mattress that can closely attach to the human body.

[0005] The present application provides a waist-supporting mattress, which comprises a spring layer and a first filling layer, the first filling layer is arranged in layers with the spring layer; the spring layer comprises a first soft area, a support area and a second soft area, the first filling layer comprises a first sub-area, a second sub-area and a third sub-area; along the length direction of the waist-supporting mattress, the support area is connected between the first soft area and the second soft area; along the thickness direction of the waist-supporting mattress, the second sub-area is arranged corresponding to the support area, the first sub-area is arranged corresponding to the first soft area, and the third sub-area is arranged corresponding to the second soft area.

[0006] Further, the first sub-area and the third sub-area each comprise high-elastic sponge, and the indentation hardness of the first sub-area and the third sub-area is not less than 110 N and not more than 150 N, and the thickness is not less than 2 cm and not more than 3 cm.

[0007] Further, the second sub-area is connected between the first sub-area and the third sub-area; along the direction from the spring layer to the first filling layer, the second sub-area exceeds the first sub-area and the third sub-area.

[0008] Further, the second sub-area comprises a latex layer and a cotton layer; the indentation hardness of the latex layer is not less than 70 N and not more than 110 N, and the thickness is not less than 1.8 cm and not more than 2.8 cm; the cotton layer is located on the side of the latex layer away from the spring layer, and the cotton layer exceeds the first sub-area and the third sub-area.

[0009] Further, the second sub-zone is equal in length to the support zone, the first sub-zone is equal in length to the first soft zone, and the third sub-zone is equal in length to the second soft zone; the support strength of the support zone is greater than the support strength of the first soft zone and the second soft zone.

[0010] Further, the spring layer includes a plurality of spring pieces, the spring pieces include an upper support portion and a lower support portion; the upper support portion is arranged in a tapered shape, and the lower support portion is arranged in a concave shape.

[0011] Further, the spring pieces include a plurality of first spring pieces and second spring pieces; the plurality of first spring pieces are arranged in a matrix in the first soft zone and the second soft zone, and the wire diameter of the first spring pieces is not less than 2 mm and not greater than 2.1 mm; the plurality of second spring pieces are arranged in a single row at the edges of the first soft zone and the second soft zone and surround the plurality of first spring pieces, and the wire diameter of the second spring pieces is not less than 2.3 mm.

[0012] Further, the spring pieces include a plurality of third spring pieces, the plurality of third spring pieces are arranged in a matrix in the support zone, and the wire diameter of the third spring pieces is not less than 2.2 mm and not greater than 2.3 mm.

[0013] Further, the waist-supporting mattress further includes a second filling layer; the second filling layer is connected between the first filling layer and the spring layer.

[0014] Further, the waist-supporting mattress further includes an upper quilting layer, a lower quilting layer, and a face cloth layer; the upper quilting layer is stacked on the side of the first filling layer away from the spring layer, the lower quilting layer is stacked on the side of the spring layer away from the first filling layer, and the face cloth layer wraps the spring layer, the first filling layer, the upper quilting layer, and the lower quilting layer.

[0015] Compared with the prior art, the waist-supporting mattress of the present application divides the spring layer and the first filling layer into sub-zones, and the second sub-zone is arranged corresponding to the support zone, the first sub-zone is arranged corresponding to the first soft zone, and the third sub-zone is arranged corresponding to the second soft zone, so that the waist-supporting mattress can be more closely fitted to the shoulder and back, waist and hips, and legs of a person, especially the waist of the person, thereby better supporting and covering the human body, meeting the requirements of different areas of the human body for the support performance of the waist-supporting mattress, improving the pressure relief, fitting support, and other aspects of the waist-supporting mattress on the human body, and improving the market competitiveness of the waist-supporting mattress.

[0016] It should be understood that the above general description and the following detailed description are only exemplary and explanatory, and cannot limit the present specification. BRIEF DESCRIPTION OF DRAWINGS

[0017] The accompanying drawings, which are incorporated herein and constitute part of this specification, illustrate embodiments consistent with the application, and together with the description, serve to explain the principles of the application.

[0018] Figure 1 is a schematic view of a support lumbar mattress according to the present application.

[0019] Figure 2 is Figure 1 is an exploded view of the support lumbar mattress.

[0020] Figure 3 is Figure 1 is a sectional view of the support lumbar mattress along A-A.

[0021] Figure 4 is Figure 1 is a schematic view of a spring layer in the support lumbar mattress.

[0022] Figure 5 is Figure 4 is a schematic view of a spring element in the spring layer.

[0023] Figure 6 is Figure 1 is a schematic view of a first padding layer in the support lumbar mattress.

[0024] BRIEF DESCRIPTION OF DRAWINGS 1 - spring layer; 11 - first soft zone; 12 - support zone; 13 - second soft zone; 14 - spring element; 141 - upper support portion; 142 - lower support portion; 143 - first spring element; 144 - second spring element; 145 - third spring element; 2 - first padding layer; 21 - first sub-zone; 22 - second sub-zone; 221 - latex layer; 222 - cotton layer; 23 - third sub-zone; 3 - second padding layer; 4 - upper quilting layer; 5 - lower quilting layer; 6 - face cloth layer; 61 - top cloth layer; 62 - side wall layer; 63 - bottom cloth layer. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments (or, the implementation manners) of the present application will be described clearly and completely in conjunction with the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated.

[0026] If the application embodiments involve terms of direction indication or positional relationship (for example, up, down, left, right, front, back, inner, outer, top, bottom, center, vertical, horizontal, longitudinal, transverse, length, width, counterclockwise, clockwise, axial, radial, circumferential, etc.), such terms are only used to explain the relative positional relationship, motion condition, etc. between components in a certain specific posture (as shown in the drawings); if the specific posture changes, the direction indication or positional relationship will also change accordingly. In addition, the terms "first", "second", etc. in the application embodiments are only used for convenience of description, and cannot be understood as indicating or implying relative importance.

[0027] As shown in Figures 1 to 3 The application lumbar support mattress includes a spring layer 1 and a first filling layer 2. The first filling layer 2 is arranged in a stack with the spring layer 1, that is, along the thickness direction of the lumbar support mattress, the first filling layer 2 is located above the spring layer 1. The spring layer 1 includes a first soft area 11, a support area 12 and a second soft area 13, and the first filling layer 2 includes a first sub-area 21, a second sub-area 22 and a third sub-area 23. Along the length direction of the lumbar support mattress, the support area 12 is connected between the first soft area 11 and the second soft area 13. Along the thickness direction of the lumbar support mattress, the second sub-area 22 corresponds to the support area 12, the first sub-area 21 corresponds to the first soft area 11, and the third sub-area 23 corresponds to the second soft area 13.

[0028] In this way, the lumbar support mattress can be more closely fitted to the shoulder and back, waist and hip, and leg of a person, especially the waist of the person, thereby better supporting and covering the human body, meeting the requirements of different areas of the human body on the support performance of the lumbar support mattress, improving the pressure relief, fitting support and other aspects of the lumbar support mattress on the human body, and improving the market competitiveness of the lumbar support mattress.

[0029] Specifically, when a person lies on the lumbar support mattress, the first soft area 11 and the first sub-area 21 can support the shoulder and back of the human body, the support area 12 and the second sub-area 22 can support the waist and hip of the human body, and the second soft area 13 and the third sub-area 23 can support the leg of the human body. For different parts of the human body, the spring layer 1 and the first filling layer 2 are designed by partitioning, so that the lumbar support mattress can be more closely fitted to the human body, so that each part of the human body can be more appropriately supported, and the use experience of the person is improved.

[0030] In order to better support the human body and improve the use experience of the lumbar support mattress, the second sub-area 22 is arranged in the same length as the support area 12, the first sub-area 21 is arranged in the same length as the first soft area 11, and the third sub-area 23 is arranged in the same length as the second soft area 13. Further, along the thickness direction of the lumbar support mattress, the projection of the second sub-area 22 corresponds to the projection of the support area 12, the projection of the first sub-area 21 corresponds to the projection of the first soft area 11, and the projection of the second soft area 13 corresponds to the projection of the third sub-area 23.

[0031] In some embodiments, when manufacturing lumbar support mattresses of different lengths, in order to better fit and support the human body, the length of the second sub-area 22 remains unchanged with the length of the support area 12. For example, for a 1.8-meter-long, 2-meter-long, or 2.2-meter-long lumbar support mattress, the length of the second sub-area 22 and the length of the support area 12 can be approximately 600 mm. Further, taking a 2-meter-long lumbar support mattress as an example, the length of the first sub-area 21 and the length of the first soft area 11 can be approximately 640 mm, the length of the second sub-area 22 and the length of the support area 12 can be approximately 600 mm, and the length of the third sub-area 23 and the length of the second soft area 13 can be approximately 760 mm. Indeed, the length of the first sub-area 21 and the length of the first soft area 11 can also be approximately 760 mm, and the length of the third sub-area 23 and the length of the second soft area 13 can also be approximately 640 mm. When manufacturing other lengths of lumbar support mattresses, only the length of the first sub-area 21 and the first soft area 11 and / or the length of the third sub-area 23 and the second soft area 13 need to be changed.

[0032] The support strength of the support area 12 is greater than the support strength of the first soft area 11 and the second soft area 13. Specifically, under the same load, the deformation amount of the support area 12 is less than the deformation amount of the first soft area 11 and the second soft area 13. According to the human body curve and weight ratio, the waist and hip curve of the human body is more prominent and the weight is greater, and because the support strength of the support area 12 is greater, the support area 12 is not easy to collapse when supporting the waist and hip, combined with the support of the first soft area 11 and the second soft area 13, the spring layer 1 is more in line with the curve engineering design of the human body, and the support performance is better and more stable when the spring layer 1 supports the human body.

[0033] Further combined Figure 4 and Figure 5As shown, in some embodiments, in order to make the support feeling of the spring layer 1 better, the spring layer 1 comprises a plurality of spring pieces 14, and the spring pieces 14 can support the human body through their own resilience characteristics. The spring piece 14 comprises an upper support part 141 and a lower support part 142. The upper support part 141 and the lower support part 142 are integrally formed, and the upper support part 141 is arranged adjacent to the first filling layer 2, and the lower support part 142 is arranged away from the first filling layer 2. The upper support part 141 is arranged in a conical shape, and the lower support part 142 is arranged in a concave shape. The support performance of the upper support part 141 is lower than that of the lower support part 142, that is, the upper support part 141 is more easily compressed to deform.

[0034] Specifically, in the direction from the first filling layer 2 to the spring layer 1, the outer diameter of the upper support part 141 gradually increases, and for the lower support part 142, from the end of the lower support part 142 connected to the upper support part 141 to the middle part of the lower support part 142, the outer diameter of the lower support part 142 gradually decreases, and from the middle part of the lower support part 142 to the end of the lower support part 142 away from the upper support part 141, the outer diameter of the lower support part 142 gradually increases.

[0035] In this way, since the upper support part 141 is relatively soft and located at the upper part of the spring piece 14, and the lower support part 142 has higher hardness and better and more stable support performance. When the human body is in a lying position on the lumbar support mattress, the upper support part 141 can first provide a soft and comfortable pressure relief effect, and when the pressure continues to increase, the lower support part 142 can provide a better support effect through strong support performance. The spring piece 14 is thus arranged to make the lumbar support mattress as a whole present a progressive pressure release structure, and the pressure can be uniformly and gradually transmitted from the surface layer of the lumbar support mattress to the lower layer, thereby providing a good pressure dispersion effect and solving the phenomenon of pressure fault.

[0036] The spring piece 14 comprises a plurality of first spring pieces 143, second spring pieces 144, and third spring pieces 145. The plurality of first spring pieces 143 are arranged in a matrix in the first soft area 11 and the second soft area 13, that is, the plurality of first spring pieces 143 are arranged in a plurality of rows and a plurality of columns in the first soft area 11 and the second soft area 13. The wire diameter of the first spring piece 143 is not less than 2 mm and not greater than 2.1 mm.

[0037] The plurality of second spring pieces 144 are arranged in a single row at the edge of the first soft area 11 and the second soft area 13, and surround the plurality of first spring pieces 143. Specifically, the plurality of second spring pieces 144 can form two C-shaped arrays, and are located opposite to each other in the first soft area 11 and the second soft area 13. Each C-shaped array has only one row, and surrounds the plurality of first spring pieces 143. For details, please refer to Figure 4The second spring member 144 is connected in series with the first spring member 143 and the second spring member 144 is shown by the dotted line in the figure. The wire diameter of the second spring member 144 is not less than 2.3 mm. The second spring member 144 is used for edge reinforcement and hardness support of the first soft area 11 and the second soft area 13 to avoid the occurrence of the spring layer 1 edge slipping phenomenon.

[0038] The plurality of third spring members 145 are arranged in a matrix in the support area 12, and the wire diameter of the third spring member 145 is not less than 2.2 mm and not more than 2.3 mm. The third spring member 145 is consistent with the shape of the first spring member 143 and the second spring member 144.

[0039] In some embodiments, the softness of the first sub-area 21 and the third sub-area 23 tends to be consistent, that is, the first sub-area 21 and the third sub-area 23 both include but are not limited to high-elastic sponge, and the indentation hardness of the first sub-area 21 and the third sub-area 23 is not less than 110 N and not more than 150 N, and the thickness of the first sub-area 21 and the third sub-area 23 is not less than 2 cm and not more than 3 cm.

[0040] Further, if the indentation hardness of the first sub-area 21 and the third sub-area 23 is less than 110 N, the support performance of the first sub-area 21 and the third sub-area 23 will be reduced, so that the first sub-area 21 and the third sub-area 23 are more prone to collapse. If the indentation hardness of the first sub-area 21 and the third sub-area 23 is greater than 150 N, the first sub-area 21 and the third sub-area 23 will be too hard, affecting the use experience of people. Similarly, if the thickness of the first sub-area 21 and the third sub-area 23 is less than 2 cm, the support effect of the first sub-area 21 and the third sub-area 23 will be affected. If the thickness of the first sub-area 21 and the third sub-area 23 is greater than 3 cm, the cost will be increased and the softness of the first sub-area 21 and the third sub-area 23 will be affected.

[0041] Further combining Figure 6 As shown, the second sub-area 22 is connected between the first sub-area 21 and the third sub-area 23. In the direction from the spring layer 1 to the first filling layer 2, the second sub-area 22 exceeds the first sub-area 21 and the third sub-area 23. Specifically, the thickness of the second sub-area 22 is greater than the thickness of the first sub-area 21 and the third sub-area 23.

[0042] The second sub-area 22 includes a latex layer 221 and a cotton layer 222. The indentation hardness of the latex layer 221 is not less than 70 N and not more than 110 N, and the thickness of the latex layer 221 is not less than 1.8 cm and not more than 2.8 cm. The indentation hardness and thickness of the latex layer 221 are selected according to the selection basis of the first sub-area 21 and the third sub-area 23, which will not be repeated here.

[0043] The cotton layer 222 is located on the side of the latex layer 221 away from the spring layer 1, and the cotton layer 222 extends beyond the first sub-area 21 and the third sub-area 23. Since the second sub-area 22 supports the waist and hip, the cotton in the cotton layer 222 has the effect of being soft and breathable, and can provide a comfortable and soft wrapping feeling for the waist and hip, thereby improving the user's experience.

[0044] As shown in the drawings, Figures 1 to 3 In some embodiments, the waist-supporting mattress includes a second filling layer 3, an upper quilting layer 4, a lower quilting layer 5, and a face cloth layer 6. The second filling layer 3 is connected between the first filling layer 2 and the spring layer 1, and the material of the second filling layer 3 can be, but is not limited to, latex or sponge. The upper quilting layer 4 is stacked on the side of the first filling layer 2 away from the spring layer 1, and the lower quilting layer 5 is stacked on the side of the spring layer 1 away from the first filling layer 2.

[0045] The face cloth layer 6 wraps the spring layer 1, the first filling layer 2, the second filling layer 3, the upper quilting layer 4, and the lower quilting layer 5. Specifically, the face cloth layer 6 includes a top cloth layer 61, a side wall layer 62, and a bottom cloth layer 63. The top cloth layer 61 and the bottom cloth layer 63 are connected to the upper and lower sides of the side wall layer 62, and the top cloth layer 61, the side wall layer 62, and the bottom cloth layer 63 can form a containing cavity to wrap the spring layer 1, the first filling layer 2, the second filling layer 3, the upper quilting layer 4, and the lower quilting layer 5.

[0046] In the waist-supporting mattress of the present application, by setting the length-directional soft and hard sub-areas of the spring layer 1, and setting the upper support part 141 as a taper shape and the lower support part 142 as a concave shape, the support performance of the waist-supporting mattress can better adapt to the human body, especially the support effect on the waist of the human body is better. When the human body is in a lying state, each part of the body can be better supported. At the same time, the first filling layer 2 is also set in a sub-area manner, and the cotton layer 222 is provided, which further enhances the support effect of the waist-supporting mattress. Through the structure of the spring member 14 and the first filling layer 2, the waist-supporting mattress as a whole can present a progressive pressure relief structure, so that the pressure applied by the human body can be uniformly and gradually transmitted from the surface layer of the waist-supporting mattress to the lower layer, providing a good pressure dispersion effect, solving the phenomenon of pressure discontinuity, and the materials such as latex, sponge, and cotton have a high-breathability effect, further improving the user's experience and the market competitiveness of the waist-supporting mattress.

[0047] It should be noted that the technical solutions or technical features described in the above embodiments can be combined or supplemented with each other without conflict. The scope of protection of the present application is not limited to the precise structures described in the above embodiments and shown in the drawings; any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application shall be included in the scope of protection of the present application.

Claims

1. A body support mattress characterized by, The spring layer and the first filling layer are arranged in layers; the spring layer comprises a first soft area, a support area and a second soft area, and the first filling layer comprises a first sub-area, a second sub-area and a third sub-area; along the length direction of the support mattress, the support area is connected between the first soft area and the second soft area; along the thickness direction of the support mattress, the second sub-area is arranged correspondingly with the support area, the first sub-area is arranged correspondingly with the first soft area, and the third sub-area is arranged correspondingly with the second soft area. The first sub-area and the third sub-area each comprise high-elastic sponge, and the indentation hardness of the first sub-area and the third sub-area is not less than 110 N and not greater than 150 N, and the thickness is not less than 2 cm and not greater than 3 cm.

2. The orthopedic mattress according to claim 1, characterized in that The second sub-area is connected between the first sub-area and the third sub-area; along the direction from the spring layer to the first filling layer, the second sub-area exceeds the first sub-area and the third sub-area.

3. The orthopedic mattress according to claim 1, wherein, The second sub-area comprises a latex layer and a cotton layer; the indentation hardness of the latex layer is not less than 70 N and not greater than 110 N, and the thickness is not less than 1.8 cm and not greater than 2.8 cm; the cotton layer is located on the side of the latex layer away from the spring layer, and the cotton layer exceeds the first sub-area and the third sub-area.

4. The bolster pillow of claim 3, wherein, The second sub-area, the first sub-area and the third sub-area are arranged in equal length with the support area, the first soft area and the second soft area; the support strength of the support area is greater than that of the first soft area and the second soft area.

5. The orthopedic mattress according to claim 1, wherein, The spring layer comprises a plurality of spring pieces, and each spring piece comprises an upper support part and a lower support part; the upper support part is arranged in a conical shape, and the lower support part is arranged in a concave shape.

6. The orthopedic mattress according to claim 1, wherein, The spring pieces comprise a plurality of first spring pieces and second spring pieces; the plurality of first spring pieces are arranged in a matrix in the first soft area and the second soft area, and the wire diameter of the first spring pieces is not less than 2 mm and not greater than 2.1 mm; the plurality of second spring pieces are arranged in a single row at the edge of the first soft area and the second soft area, and surround the plurality of first spring pieces, and the wire diameter of the second spring pieces is not less than 2.3 mm.

7. The bolster pillow of claim 6, wherein, The spring pieces comprise a plurality of third spring pieces, and the plurality of third spring pieces are arranged in a matrix in the support area, and the wire diameter of the third spring pieces is not less than 2.2 mm and not greater than 2.3 mm.

8. The bolster pillow of claim 6, wherein, The support mattress further comprises a second filling layer; the second filling layer is connected between the first filling layer and the spring layer.

9. The orthopedic mattress according to claim 1, wherein, The support mattress further comprises an upper quilting layer, a lower quilting layer and a face cloth layer; the upper quilting layer is arranged on the side of the first filling layer away from the spring layer, the lower quilting layer is arranged on the side of the spring layer away from the first filling layer, and the face cloth layer wraps the spring layer, the first filling layer, the upper quilting layer and the lower quilting layer.

10. The orthopedic mattress according to claim 1, wherein, ​

Images