Mattress spring hollow arrangement structure fitting human body curve
By using hollow spring groups and independent spring structures in different areas in the mattress, and adjusting the gap height to achieve a soft-hard transition design, the problem that the existing mattress cannot fit the curve of the human body is solved, and the sleeping comfort and quality of the mattress are improved. Breathability.
Patent Information
- Application Number
- CN202421119145.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-22
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-05-22
AI Technical Summary
Existing independent spring mattresses cannot provide different support and softness according to different parts of the human body, and cannot effectively fit the human body curve, resulting in excessive support or insufficient support in specific parts.
The first hollow spring group, the second hollow spring group, the third hollow spring group and independent springs are arranged horizontally under the mattress fabric to form support structures in different areas. By adjusting the gap height of the hollow spring groups, a soft-soft transition design is achieved , adapting to the weight distribution of the human body curve.
It improves the breathability and dryness of the mattress, and at the same time provides appropriate support and softness according to different parts of the human body, avoiding discomfort in specific parts and achieving a more comfortable sleep state.
Smart Images
Figure CN222367408U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of spring mattresses, in particular to a mattress spring hollow arrangement structure which is arranged to fit the curve of a human body. Background Art
[0002] Spring mattress is a common type of mattress, which uses springs as a support system. These springs can be connected springs or independent springs wrapped in fabric. Independent springs are packed into bags with non-woven fabric or cotton cloth, and then sealed by gluing or ultrasonic method. The more coils of the spring, the higher the spring body and the softer it is. The number of springs arranged is based on the inner diameter of the spring. The smaller the inner diameter, the more springs are required, and the harder the mattress is. The springs of independent spring mattresses are not connected by wire rings, but each spring is independent. Even if the person next to the pillow turns over and moves sideways, it will not affect the sleep of the other person. At the same time, it can evenly bear the pressure of each landing point of the body, so that the body will not be sore due to being suspended in the air, which is the so-called ergonomic advantage. Compared with connected springs, independent spring mattresses feel softer when sleeping, but the support of excellent independent springs is comparable to that of connected springs. Spring mattresses are designed to provide support and comfort, while also providing appropriate elasticity and rebound. One of the advantages of spring mattresses is that they offer good ventilation, as air can flow freely between the springs, helping to keep the mattress dry and fresh. In addition, due to the elastic properties of the springs, they can also provide a certain degree of support and shock absorption, helping to reduce body pressure and make sleep more comfortable.
[0003] At present, most independent coil spring mattresses on the market use springs of the same length and size, so that the supporting force in each area of the mattress is the same, and there is no gap in the middle of each independent coil spring. It is impossible to provide different supporting forces and different softness according to different areas of the body, and it cannot fit the human body curve well. Specific parts may cause excessive support or insufficient support. Summary of the invention
[0004] The purpose of the utility model is to provide a mattress spring hollow arrangement structure that fits the human body curve in view of the defects and shortcomings of the prior art. The structure is scientific and reasonable, so that the air inside the mattress can be more circulated, and different supporting forces and different softness can be provided according to different areas of the body, that is, the mattress is soft where it should be soft and hard where it should be hard, so that the mattress fits the body better, thereby achieving a more comfortable sleeping state.
[0005] In order to solve the problems existing in the background technology, the utility model adopts the following technical scheme: a mattress spring hollow arrangement structure is arranged to fit the human body curve, and the first hollow spring group, the second hollow spring group, the third hollow spring group, and the independent spring are arranged horizontally under the mattress fabric to form the head, neck and shoulder support area A, the back and waist support area B, the buttocks support area C, and the head and foot support area D symmetrical at both ends of the mattress; the head, neck and shoulder support area A is the area where the first hollow spring group, the independent spring, the second hollow spring group, the independent spring, the third hollow spring group, the independent spring, and the third hollow spring group are arranged longitudinally in sequence; the back and waist support area B is the area where the independent spring, the second hollow spring group, the independent spring, the second hollow spring group, the independent spring, the first hollow spring group, the independent spring The buttocks support C area is an area where the first hollow spring group, the independent spring, the second hollow spring group, the independent spring, the second hollow spring group, the independent spring, and the first hollow spring group are arranged longitudinally in sequence; the head and foot support D area is an area where one or two groups of independent springs are arranged longitudinally; the first hollow spring group, the second hollow spring group, and the third hollow spring group are two identical springs wrapped in non-woven fabric, which are respectively glued to the bottom of the mattress and under the mattress fabric with glue, and a certain height of the gap is reserved between the two springs; the gap height of the first hollow spring group is smaller than the gap height of the second hollow spring group, and the gap height of the second hollow spring group is smaller than the gap height of the third hollow spring group; the independent spring is a spring wrapped in non-woven fabric.
[0006] The utility model adopts the above-mentioned mattress partition hollow arrangement spring transition structure, so that air can enter from the hollow space on the side of the mattress, further promoting air circulation. While increasing the air permeability and dryness of the mattress, the partition hollow space is arranged according to the weight distribution of the human body curve to form a soft transition hard and soft design, thereby avoiding excessive support or insufficient support for specific parts of the body, making the mattress better fit the body, and achieving a more comfortable sleeping state.
[0007] Head, neck and shoulder support area A: the first hollow spring group, independent spring, second hollow spring group, independent spring, third hollow spring group, independent spring and third hollow spring group are arranged in sequence. Since the pillow bears part of the weight from the head, neck and shoulders, the gaps between the hollow spring groups in this area of the mattress are arranged from small to large, that is, from harder to softer. This can avoid excessive upward or downward bending of the neck due to too soft or too hard support, so as to maintain the natural spinal curve, while better absorbing and dispersing the pressure from the shoulders.
[0008] Back lumbar support area B: independent spring, second hollow spring group, independent spring, second hollow spring group, independent spring, first hollow spring group, independent spring, independent spring are arranged in sequence. The gaps of the hollow spring groups in this area of the mattress are arranged from large to small, that is, the transition from moderately soft to relatively hard, to avoid excessive sinking or excessive straightening of the back. At the same time, the lumbar area can get proper support to maintain the neutral position of the spine and prevent the lumbar support from being too soft, causing the waist to sink and cause lumbar pain.
[0009] Hip support area C: The first hollow spring group, independent spring, second hollow spring group, independent spring, second hollow spring group, independent spring and first hollow spring group are arranged in sequence. The gaps between the hollow spring groups in this area of the mattress are arranged from small to large and then from large to small. They are moderately soft and hard to avoid excessive sinking of the buttocks due to insufficient support due to being too soft, and to prevent the waist from being suspended due to excessive support of the buttocks.
[0010] Support area D at the head and foot of the bed: It is set with harder independent springs. By strengthening the support at the head and foot of the mattress, the two ends of the mattress are more solid and less likely to collapse, avoiding the situation where the user cannot sit steadily and falls due to insufficient support at both ends of the mattress when sitting at the head and foot of the bed.
[0011] The utility model can set springs of different specifications according to the size of the mattress, the user groups (such as the elderly and children), height, weight, etc., and can adjust the gap in the middle of the hollow spring group according to the weight of different user groups, so as to provide appropriate support and comfort for different parts of the human body, effectively absorb and disperse the pressure of the body, reduce the pressure on the joints and spine, and reduce the fatigue of the body.
[0012] Preferably, the diameter of the two springs in the first hollow spring group is 51mm, the wire diameter is 1.5mm, the material is 70# carbon steel, the effective number of turns is 6.5 turns, and the elongation is 8.5cm; the diameter of the two springs in the second hollow spring group is 51mm, the wire diameter is 1.5mm, the material is 70# carbon steel, the effective number of turns is 6.5 turns, and the elongation is 8cm; the diameter of the two springs in the third hollow spring group is 51mm, the wire diameter is 1.5mm, the material is 70# carbon steel, the effective number of turns is 6.5 turns, and the elongation is 7.5cm; the diameter of the independent spring is 51mm, the wire diameter is 1.5mm, the material is 70# carbon steel, the effective number of turns is 8 turns, and the elongation is 18cm.
[0013] The preferred first hollow spring group, second hollow spring group, and third hollow spring group of the utility model have hollow gaps of 1 cm, 2 cm, and 3 cm, respectively. The spring arrangement and combination of the above specifications are applied to human body tests with a weight of 50-90 kg, and a good sleeping experience is achieved. The utility model can also adjust the spring material according to the height and weight of the human body, and use spring combinations with different diameters, wire diameters, materials, and effective coils to provide personalized support for different parts of the body, so that the mattress can better adapt to the body curve and maximize the comfort of the human body during sleep. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0015] Figure 1 It is a longitudinal cross-sectional schematic diagram of a specific implementation mode of the utility model;
[0016] Figure 2 It is a three-dimensional schematic diagram of a specific implementation method of the utility model.
[0017] Numbers in the figure:
[0018] 1. The first hollow spring group;
[0019] 2. The second hollow spring group;
[0020] 3. The third hollow spring group;
[0021] 4. Independent spring;
[0022] A. Head, neck and shoulder support area A;
[0023] B. Back waist support area B;
[0024] C, hip support C area;
[0025] D. The head and foot of the bed support area D. DETAILED DESCRIPTION
[0026] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be understood that the specific implementation methods described here are only used to explain the utility model and are not used to limit the utility model.
[0027] See also Figure 1 , Figure 2 , this specific implementation adopts the following technical scheme: a mattress spring hollow arrangement structure that fits the human body curve, the first hollow spring group 1, the second hollow spring group 2, the third hollow spring group 3, and the independent spring 4 are arranged horizontally under the mattress fabric to form a head, neck and shoulder support area A, a back and waist support area B, a buttocks support area C, and a head and foot support area D symmetrical at both ends of the mattress, the head, neck and shoulder support area A is an area where the first hollow spring group 1, the independent spring 4, the second hollow spring group 2, the independent spring 4, the third hollow spring group 3, the independent spring 4, and the third hollow spring 3 groups are arranged longitudinally in sequence, and the back and waist support area B is an area where the independent spring 4, the second hollow spring group 2, the independent spring 4, the second hollow spring group 2, the independent spring 4, the first hollow spring group 1, the independent spring 4, the independent spring 4 is an area in which the first hollow spring group 1, the independent spring 4, the second hollow spring group 2, the independent spring 4, the second hollow spring group 2, the independent spring 4, and the first hollow spring group 1 are arranged longitudinally in sequence, the hip support area C is an area in which the first hollow spring group 1, the independent spring 4, the second hollow spring group 2, the independent spring 4, and the first hollow spring group 1 are arranged longitudinally in sequence, the head and foot support area D is an area in which one or two groups of independent springs 4 are arranged longitudinally, the first hollow spring group 1, the second hollow spring group 2, and the third hollow spring group 3 are two identical springs wrapped in non-woven fabric, which are respectively glued to the bottom of the mattress and under the mattress fabric with glue, and a certain height gap is reserved between the two springs, the gap height of the first hollow spring group 1 is smaller than the gap height of the second hollow spring group 2, the gap height of the second hollow spring group 2 is smaller than the gap height of the third hollow spring group 3, and the independent spring 4 is a spring wrapped in non-woven fabric. This specific implementation adopts the above-mentioned mattress partition hollow arrangement spring transition structure, so that air can enter from the hollow space on the side of the mattress, further promoting air circulation. While increasing the air permeability and dryness of the mattress, the partition hollow space is arranged according to the weight distribution of the human body curve to form a soft transition of hard and soft design, thereby avoiding excessive support or insufficient support for specific parts of the body, allowing the mattress to better fit the body, thereby achieving a more comfortable sleeping state.
[0028] The head, neck and shoulder support area A of this specific embodiment is provided with a first hollow spring group 1, an independent spring 4, a second hollow spring group 2, an independent spring 4, a third hollow spring group 3, an independent spring 4 and a third hollow spring group 3 in sequence. Since the pillow bears part of the weight from the head, neck and shoulders, the gaps of the hollow spring groups in this area of the mattress are arranged from small to large, that is, transitioning from harder to softer, which can avoid excessive upward or downward bending of the neck due to too soft or too hard support, so as to maintain the natural spinal curve and better absorb and disperse the pressure from the shoulders.
[0029] The back lumbar support B area of this specific embodiment is sequentially provided with an independent spring 4, a second hollow spring group 2, an independent spring 4, a second hollow spring group 2, an independent spring 4, a first hollow spring group 1, an independent spring 4, and an independent spring 4. The gaps between the hollow spring groups in this area of the mattress are arranged from large to small, that is, transitioning from moderately soft to relatively hard, to avoid excessive sinking or excessive straightening of the back. At the same time, the lumbar area can get proper support to maintain the neutral position of the spine, to prevent the lumbar support from being too soft, causing the lumbar to sink and cause lumbar pain.
[0030] The hip support C area of this specific embodiment is provided with a first hollow spring group 1, an independent spring 4, a second hollow spring group 2, an independent spring 4, a second hollow spring group 2, an independent spring 4, and a first hollow spring group 1 in sequence. The gaps between the hollow spring groups in this area of the mattress are arranged from small to large and then from large to small, with moderate hardness and softness to avoid excessive sinking of the hips due to insufficient support, and to prevent the hips from being too hard and causing the waist to be suspended.
[0031] The head and foot support D areas of this specific embodiment are configured with harder independent springs 4, which strengthen the support at the head and foot of the mattress, making the two ends of the mattress more solid and less likely to collapse, thereby preventing users from falling due to insufficient support at the two ends of the mattress when sitting at the head and foot of the bed.
[0032] This specific implementation method can set springs of different specifications according to the size of the mattress, the user group (such as the elderly, children), height, weight, etc., and can adjust the gap in the middle of the hollow spring group according to the weight of different user groups to provide appropriate support and comfort for different parts of the human body, effectively absorb and disperse the pressure of the body, reduce the pressure on the joints and spine, and reduce the fatigue of the body.
[0033] In this specific embodiment, the diameter of the two springs in the first hollow spring group 1 is 51mm, the wire diameter is 1.5mm, the material is 70# carbon steel, the effective number of turns is 6.5 turns, and the elongation is 8.5cm; the diameter of the two springs in the second hollow spring group 2 is 51mm, the wire diameter is 1.5mm, the material is 70# carbon steel, the effective number of turns is 6.5 turns, and the elongation is 8cm; the diameter of the two springs in the third hollow spring group 3 is 51mm, the wire diameter is 1.5mm, the material is 70# carbon steel, the effective number of turns is 6.5 turns, and the elongation is 7.5cm; the diameter of the spring in the independent spring 4 is 51mm, the wire diameter is 1.5mm, the material is 70# carbon steel, the effective number of turns is 8 turns, and the elongation is 18cm. The preferred hollow gaps of the first hollow spring group 1, the second hollow spring group 2, and the third hollow spring group 3 in this specific embodiment are 1 cm, 2 cm, and 3 cm respectively. The spring arrangement and combination with the above specifications are applied to the human body test of 50-90 kg weight, and a good sleeping experience is achieved. The utility model can also adjust the spring material according to the height and weight of the human body, and use spring combinations with different diameters, wire diameters, materials, and effective coils to provide personalized support for different parts of the body, so that the mattress can better adapt to the body curve and maximize the comfort of the human body during sleep.
[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.
[0035] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A mattress spring hollow arrangement structure arranged to fit the human body curve, characterized in that: A first hollow spring group (1), a second hollow spring group (2), a third hollow spring group (3), and an independent spring (4) are arranged transversely below the mattress fabric to form a head, neck, and shoulder support area A, a back and waist support area B, a buttocks support area C, and a head and foot support area D symmetrically arranged at both ends of the mattress. The head, neck, and shoulder support area A is an area where a group of first hollow spring groups (1), a group of second hollow spring groups (2), two groups of third hollow spring groups (3), and three groups of independent springs (4) are arranged in a longitudinal combination. The back and waist support area B is an area where a group of first hollow spring groups (1), two groups of second hollow spring groups (2), and five groups of independent springs (4) are arranged in a longitudinal combination. The buttocks support area C is an area where two groups of first hollow springs are arranged in a longitudinal combination. The head and foot support D area is an area where one or two groups of independent springs (4) are arranged in a longitudinal combination. The first hollow spring group (1), the second hollow spring group (2), and the third hollow spring group (3) are two identical springs wrapped in non-woven fabric, which are respectively glued to the bottom of the mattress and under the mattress fabric with glue, and a gap of a certain height is reserved between the two springs. The gap height of the first hollow spring group (1) is smaller than the gap height of the second hollow spring group (2), and the gap height of the second hollow spring group (2) is smaller than the gap height of the third hollow spring group (3). The independent spring (4) is a spring wrapped in non-woven fabric.
2. The mattress spring hollow arrangement structure arranged to fit the human body curve according to claim 1, characterized in that: The two springs in the first hollow spring group (1) have a diameter of 51 mm, a wire diameter of 1.5 mm, a material of 70# carbon steel, an effective number of turns of 6.5 turns, and an elongation of 8.5 cm. The two springs in the second hollow spring group (2) have a diameter of 51 mm, a wire diameter of 1.5 mm, a material of 70# carbon steel, an effective number of turns of 6.5 turns, and an elongation of 8 cm. The two springs in the third hollow spring group (3) have a diameter of 51 mm, a wire diameter of 1.5 mm, a material of 70# carbon steel, an effective number of turns of 6.5 turns, and an elongation of 7.5 cm. The spring in the independent spring (4) has a diameter of 51 mm, a wire diameter of 1.5 mm, a material of 70# carbon steel, an effective number of turns of 8 turns, and an elongation of 18 cm.