Double-layer spring mattress combined by springs in different packaging modes

Abstract

The utility model discloses a double-layer spring mattress combined by springs in different packaging modes, which is characterized in that a shoulder back support area A, a waist support area B and a bedside and tailstock support area C which are symmetrical at two ends of the mattress are formed by arranging a single-layer independent spring group and a double-layer spring group which are arranged below a mattress fabric; the single-layer independent spring set is independent springs vertically packaged by non-woven fabric, the upper layer of the double-layer spring set is formed by independently packaging upper springs arranged transversely and longitudinally in the non-woven fabric and connecting the upper springs into a whole, and the lower layer of the double-layer spring set is formed by arranging lower springs vertically packaged by the non-woven fabric. The shoulder and back area A is an area where double layers of spring sets are arranged, and the waist supporting area B and the bed head and bed tail supporting area C are areas where single layers of independent spring sets are arranged. The utility model provides better support and comfort, so that the mattress is more fit with the body, the wrapping property is better, and the back is more comfortable, thereby achieving a more comfortable sleep state of the body.

Description

Technical Field

[0001] The utility model relates to the technical field of spring mattresses, in particular to a spring mattress with a double-layer spring assembly in different packaging modes. Background Art

[0002] A spring mattress is a common mattress type that uses springs as its support system. These springs can be linked or independent coils encased in fabric. Independent coil springs are encased in non-woven or cotton fabric and then sealed using glue or ultrasonic bonding. The higher the number of coils, the taller and softer the spring. The number of coils arranged is based on the inner diameter of the spring; a smaller inner diameter requires more coils, resulting in a firmer mattress. Independent coil springs are not connected by wire ties; instead, each spring is independent. This allows the user to toss and turn without disturbing the other person's sleep. Furthermore, the pressure is evenly distributed across the body, preventing pain from being suspended in mid-air – a key ergonomic advantage. Independent coil spring mattresses offer a softer feel than linked springs, but high-quality independent coils offer comparable support. Spring mattresses are designed to provide support and comfort, while also offering appropriate springiness and resilience. 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. Additionally, due to the springy nature of the springs, they also provide a degree of support and shock absorption, helping to reduce pressure on the body and make sleep more comfortable.

[0003] At present, most independent tube spring mattresses on the market use a single-layer spring structure, and the height and size of the springs are the same, so that the softness and hardness of each area on the mattress are the same, and different parts of the body cannot be provided with different support forces. Specific parts of the body may cause excessive support or insufficient support forces. At the same time, since the independent tube springs are independently packaged, when a person sleeps on them, the springs at the compressed part provide support, but have little effect on the surrounding springs that are not under pressure, resulting in the mattress's poor support for the sides of the body, and it cannot fit the body well, and the wrapping is poor. The mattress is not comfortable enough, affecting the quality of sleep. Summary of the Invention

[0004] The purpose of the utility model is to address the defects and shortcomings of the existing technology and provide a spring mattress with a double-layer spring combination with different packaging methods. The structure is simple and reasonable, and it provides better support and comfort for the body, fits the shoulders and back better, has better wrapping, and effectively improves sleep quality.

[0005] In order to solve the problems existing in the background technology, the present invention adopts the following technical solutions: a spring mattress with a double-layer spring combination in different packaging methods, which is composed of a single-layer independent spring group and a double-layer spring group arranged under the mattress fabric to form shoulder and back support areas A, lumbar support area B, and head and foot support areas C that are symmetrical at both ends of the mattress. The single-layer independent spring group is an independent spring vertically packaged in non-woven fabric, and the upper layer of the double-layer spring group is composed of upper springs arranged horizontally and vertically, which are independently packaged in the non-woven fabric and connected as a whole. The lower layer of the double-layer spring group is composed of lower springs vertically packaged in non-woven fabric. The shoulder and back area A is the area where the double-layer spring group is arranged, and the lumbar support area B and the head and foot support areas C are both areas where the single-layer independent spring group is arranged.

[0006] The utility model adopts the above-mentioned mattress spring structure to divide the mattress into three different areas: shoulder and back support area A, lumbar support area B, and head and foot support area C; in the shoulder and back area: a relatively soft double-layer spring group is set, and the upper layer of the double-layer spring group is provided with an upper spring that is independently wrapped in non-woven fabric and connected as a whole to provide better support and comfort. When a person sleeps on the double-layer spring group, the springs at the compressed area provide support, and at the same time drive the upper springs connected by the independent non-woven fabric package to respond together to provide support for the side of the body, so that the mattress fits the shoulders and back of the body more closely, with stronger wrapping and greater comfort. Good; Lumbar support area B: Set a relatively hard single-layer independent spring group. The lumbar area needs to be properly supported to maintain the neutral position of the spine, avoid sinking or over-extension of the waist, reduce the pressure points of the body, and relieve waist pain and discomfort. Better support and comfort can help users fall asleep more easily and improve sleep quality; Head and foot support area C: Set a relatively hard single-layer independent spring group. By strengthening the support of the head and tail of the mattress, the two ends of the mattress are more solid and not easy to collapse, avoiding the user from sitting unstable and falling due to insufficient support at both ends of the mattress when sitting at the head and foot of the bed.

[0007] This utility model can set independent springs, upper springs and lower springs of different specifications according to the size of the mattress, the user group (such as the elderly and children), height, weight, etc., and can also be customized according to the different sleeping needs and preferences of different users, providing a more personalized sleeping experience to provide better support and comfort, fit the body better, wrap better, make the back more comfortable, and improve the user's sleep quality.

[0008] Preferably, the independent spring has a diameter of 51 mm, a wire diameter of 1.6 mm, a material of 70# carbon steel, an effective number of turns of 7.5 turns, and an elongation of 18 cm; the upper spring has a diameter of 45 mm, a wire diameter of 1.4 mm, a material of 70# carbon steel, an effective number of turns of 3.7 turns, and an elongation of 3 cm; the lower spring has a diameter of 51 mm, a wire diameter of 1.6 mm, a material of 70# carbon steel, an effective number of turns of 7.5 turns, and an elongation of 15 cm.

[0009] This mattress utilizes independent springs, upper springs, and lower springs of the aforementioned specifications, each combined to form a single-layer independent spring assembly and a double-layer spring assembly. Mattresses using this spring arrangement and combination have been tested on individuals weighing 50 to 90 kg, achieving a positive sleep experience. The mattress also adjusts the spring material based on height and weight, utilizing springs with varying diameters, wire diameters, materials, and effective coil counts to provide personalized support for different body parts, ensuring a more comfortable sleep. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0011] Figure 1 It is a cross-sectional schematic diagram of a specific embodiment of the present utility model;

[0012] Figure 2 It is a top view schematic diagram of a specific embodiment of the utility model;

[0013] Figure 3 It is a three-dimensional schematic diagram of a specific implementation method of the present utility model.

[0014] Numbers in the figure:

[0015] 1. Independent spring;

[0016] 2. Install the spring;

[0017] 3. Lower spring;

[0018] A. Shoulder and back support area A;

[0019] B. Lumbar support area B;

[0020] C. The head and foot of the bed support area C. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0022] See also Figure 1-Figure 3 This specific embodiment adopts the following technical solution: a spring mattress with a double-layer spring combination in different packaging methods, which is composed of a single-layer independent spring group and a double-layer spring group arranged under the mattress fabric to form shoulder and back support areas A, lumbar support area B, and head and foot support areas C that are symmetrical at both ends of the mattress. The single-layer independent spring group is an independent spring 1 vertically packaged in non-woven fabric, the upper layer of the double-layer spring group is an upper spring 2 arranged horizontally and vertically, which are independently packaged in non-woven fabric and connected as a whole, and the lower layer of the double-layer spring group is a lower spring 3 vertically packaged in non-woven fabric. The shoulder and back area A is the area where the double-layer spring group is arranged, and the lumbar support area B and the head and foot support areas C are both areas where single-layer independent spring groups are arranged.

[0023] This embodiment uses the above-mentioned mattress spring structure to divide the mattress into three different areas: area A for shoulder and back support, area B for waist support, and area C for head and foot support.

[0024] Shoulder and back area: A relatively soft double-layer spring group is set. The upper layer of the double-layer spring group is provided with an upper spring 2 that is independently wrapped in non-woven fabric and connected as one, so as to provide better support and comfort. When the human body sleeps on the double-layer spring group, the springs at the compressed position provide support, and at the same time drive the upper springs 2 connected by the independent non-woven fabric packaging around to respond together to provide support on the side of the body, so that the mattress fits the shoulders and back of the body better, with stronger wrapping and better comfort.

[0025] Lumbar support area B: A relatively hard single-layer independent spring group is set. The lumbar area needs to be properly supported to maintain the neutral position of the spine, avoid sinking or excessively straightening the waist, reduce the pressure points of the body, and relieve waist pain and discomfort; better support and comfort can help users fall asleep more easily and improve sleep quality.

[0026] Support area C at the head and foot of the bed: A relatively hard single-layer independent spring group is set up to 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, avoiding the situation where users cannot sit steadily and fall due to insufficient support at both ends of the mattress when sitting at the head and foot of the bed.

[0027] This specific embodiment can set independent springs 1, upper springs 2 and lower springs 3 of different specifications according to the size of the mattress, user groups (such as the elderly and children), height, weight, etc., and can also be customized according to the different sleeping needs and preferences of different users to provide a more personalized sleeping experience, so as to provide better support and comfort, fit the body better, wrap better, make the back more comfortable, and improve the user's sleep quality.

[0028] In this specific embodiment, the independent spring 1 has a diameter of 51 mm, a wire diameter of 1.6 mm, a material of 70# carbon steel, an effective number of turns of 7.5 turns, and an elongation of 18 cm. The upper spring 2 has a diameter of 45 mm, a wire diameter of 1.4 mm, a material of 70# carbon steel, an effective number of turns of 3.7 turns, and an elongation of 3 cm. The lower spring 3 has a diameter of 51 mm, a wire diameter of 1.6 mm, a material of 70# carbon steel, an effective number of turns of 7.5 turns, and an elongation of 15 cm.

[0029] This embodiment utilizes the aforementioned independent springs 1, upper springs 2, and lower springs 3, respectively, to form a single-layer independent spring assembly and a double-layer spring assembly. A mattress utilizing this spring arrangement and combination structure has been tested on individuals weighing 50 to 90 kg, achieving a positive sleep experience. The present invention also allows for adjustment of spring material based on height and weight, utilizing springs with varying diameters, wire diameters, materials, and effective coil counts to provide personalized support for different body parts, ensuring a more comfortable sleep experience.

[0030] It will be apparent 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 essential features of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations that come within the meaning and range of equivalents of the claims be embraced within the present invention.

[0031] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method 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 can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A spring mattress with a double layer of springs in different packaging methods, characterized by: The single-layer independent spring group and the double-layer spring group arranged under the mattress fabric are arranged to form shoulder and back support areas A, lumbar support area B, and head and foot support areas C that are symmetrical at both ends of the mattress. The single-layer independent spring group is an independent spring (1) vertically packaged in non-woven fabric. The upper layer of the double-layer spring group is an upper spring (2) arranged horizontally and vertically, which are independently packaged in non-woven fabric and connected as a whole. The lower layer of the double-layer spring group is a lower spring (3) vertically packaged in non-woven fabric. The shoulder and back area A is the area where the double-layer spring group is arranged. The lumbar support area B and the head and foot support areas C are both areas where the single-layer independent spring group is arranged.

2. The spring mattress with double-layer springs in different packaging methods according to claim 1, characterized in that: The independent spring (1) has a diameter of 51 mm, a wire diameter of 1.6 mm, a material of 70# carbon steel, an effective number of turns of 7.5 turns, and an elongation of 18 cm. The upper spring (2) has a diameter of 45 mm, a wire diameter of 1.4 mm, a material of 70# carbon steel, an effective number of turns of 3.7 turns, and an elongation of 3 cm. The lower spring (3) has a diameter of 51 mm, a wire diameter of 1.6 mm, a material of 70# carbon steel, an effective number of turns of 7.5 turns, and an elongation of 15 cm.

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