CN218528289U

CN218528289U - Partitioned spring layer mattress

Info

Publication number: CN218528289U
Application number: CN202223221540.1U
Authority: CN
Inventors: 陈羿霏
Original assignee: Kefuxing New Material Technology Jiangsu Co ltd
Current assignee: Kefuxing New Material Technology Jiangsu Co ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-02-28
Anticipated expiration: 2032-12-02

Abstract

The utility model relates to a subregion spring layer mattress mainly solves among the prior art human curve of mattress not laminating, and the filling material gas permeability in the mattress is poor, and spring stability is poor, and the card shell stands up the problem that has the abnormal sound when leading to the sleep between spring and the spring. The utility model adopts a partitioned spring layer mattress, which comprises a mattress body and an outer sleeve, wherein the mattress body comprises a breathable sponge layer, a first PK cotton layer, a partitioned spring layer and a second PK cotton layer from top to bottom in sequence, and a bound sponge layer is arranged around the partitioned spring layer; the sectional spring layer is sequentially divided into a head-shoulder area, a waist area, a hip area, a leg area and a foot area, the independent tube springs of the head-shoulder area, the hip area and the foot area are independent tubes I, the wire diameter of the spring is 1.5-2.1 mm, the caliber of the spring is 48-53 mm, and the waist diameter of the spring is 60-65 mm; the technical scheme that the independent barrel springs in the waist area and the leg area are independent barrels II, the wire diameter of the springs is 2.2-3.0 mm, the caliber of the springs is 48-53 mm, and the waist diameter of the springs is 60-65 mm well solves the problem and can be used in daily production of mattresses.

Description

Partitioned spring layer mattress

Technical Field

The utility model relates to a mattress field especially relates to a subregion spring layer mattress.

Background

According to the use requirements of human bodies, the earliest mattress only aims at providing soft support, and with the great investment of tests and researches on various data of the human body during sleeping, the standard for evaluating the hardness of the mattress is continuously changed from the earliest that the mattress is soft to the harder that the mattress is hard to the current hardness, and the exploration on the hardness of the mattress embodies the exploration on a comfortable human bed interface so as to obtain the best sleeping quality.

Due to the difference and variability of human body characteristics, different people have great difference on the requirements of the mattress on the performance, the same person can have different requirements on the mattress performance in different periods or different body states, the body of the person is in a natural curve, and the weight difference of each part is great, so different structures of springs used by the mattress have different influences on the sleeping comfort, therefore, modern mattress designers are in a gradual deepening of the structural analysis of the sectional springs, and the sectional spring mattress is an ideal choice.

Chinese patent CN217610248U discloses a sponge-free partitioned mattress, which comprises a bed core and a coating layer, wherein the bed core comprises seven regions which are formed by arranging independent springs of cloth bags, wherein the diameters of the spring steel wires of the first region, the third region, the fifth region and the seventh region are 2.2mm, and the diameters of the spring steel wires of the second region, the fourth region and the sixth region are 2.0mm; the independent spring bed core of subregion and the structure of coating reach bearing and comfortable coordination unified through optimizing, and the moisture absorption gas permeability is good, but its mattress is whole hard, and the travelling comfort is poor.

Chinese patent CN204218432 discloses a novel spring mattress, which comprises a spring zone and an edge reinforcement zone, wherein the spring zone comprises a first spring zone, a second spring zone, a third spring zone, a fourth spring zone and a fifth spring zone, the spring hardness of the first spring zone, the spring hardness of the third spring zone and the spring hardness of the fifth spring zone are lower than that of the second spring zone and that of the fourth spring zone, the edge reinforcement layer is arranged around the spring zone and comprises 2-3 rows of stiffened springs, and the stiffness of the stiffened springs is higher than that of the second spring zone and that of the fourth spring zone; the distribution of the springs accords with the distribution of human mechanics, but the whole mattress is hard and has poor comfort, the hardened springs at the edges still have the risk of spring dislocation, and the support stability is poor.

Chinese patent CN204734213U discloses a five-zone functional mattress capable of preventing lumbar diseases, which comprises an inner sleeve layer, an outer sleeve layer and a shell sleeve layer from bottom to top, wherein the inner sleeve layer comprises a spring layer and is divided into five zones corresponding to the head, waist, hip, legs and feet of a human body according to the longitudinal direction, the waist and the legs adopt first springs, the head, the hip and the feet adopt second springs, and the elastic modulus of the first springs is greater than that of the second springs; the outer sleeve layer is provided with a bamboo charcoal emulsion layer; effective support is formed on each part of a human body, but the support stability is poor, and the air permeability of the mattress is poor due to the arrangement of the latex layer.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem be the human curve of mattress not laminating, and the filling material gas permeability in the mattress is poor, and spring stability is poor, and the card shell stands up the problem that has the abnormal sound when leading to the sleep between spring and the spring, provides a subregion spring layer mattress, and this mattress has the human curve of laminating simultaneously, support stability is good, comfortable ventilative and stand up the advantage of no abnormal sound.

In order to solve the technical problem, the utility model adopts the following technical scheme: a partitioned spring layer mattress comprises a mattress body and a jacket 8, wherein the mattress body is sequentially provided with a breathable sponge layer 1, a first PK cotton layer 2, a partitioned spring layer 3 and a second PK cotton layer 4 from top to bottom, and a bound sponge layer 7 is arranged around the partitioned spring layer 3; the partitioned spring layer 3 comprises five partitions along the long edge direction of the mattress, namely a head and shoulder area 21, a waist area 22, a hip area 23, a leg area 24 and a foot area 25 in sequence, the five partitions are formed by staggered arrangement of two independent tube springs with different wire diameters, and the periphery of each independent tube spring is wrapped with a cloth bag; wherein, the independent barrel springs of the head and shoulder area 21, the hip area 23 and the foot area 25 are independent barrels I5, the wire diameter of the spring is 1.5-2.1 mm, the caliber is 48-53 mm, and the waist diameter is 60-65 mm; the independent tube springs of the waist area 22 and the leg area 24 are independent tubes II 6, the wire diameter of the springs is 2.2-3.0 mm, the caliber is 48-53 mm, and the waist diameter is 60-65 mm; the air permeability of the breathable sponge layer 1 is 150-170L/min, and the density is 48-52 kg/m ³ (ii) a The density of the edge-wrapped sponge layer 7 is 25～33kg/m ³ The Shore F hardness is 60-80, the air permeability is 135-165L/min, and the rebound resilience is 42-48%; and adjacent contact surfaces in the breathable sponge layer 1, the first PK cotton layer 2, the partition spring layer 3, the second PK cotton layer 4 and the edge-wrapped sponge layer 7 are bonded through glue.

Furthermore, the periphery of the independent cylinder spring is wrapped with a DuPont cloth bag, and the height of the independent cylinder I5 is 140-180 mm, which is the same as that of the independent cylinder II 6; the adjacent independent cylinders are bonded by glue.

Furthermore, the upper surface and the bottom surface of the independent cylinder spring layer bonded by glue in the subarea spring layer 3 are also bonded with a non-woven fabric layer by the glue.

Further, the thickness of the breathable sponge layer 1 is 2-4 cm; the thickness of the first PK cotton layer 2 and the thickness of the second PK cotton layer 4 are both 2-6 mm; the height of the edge-covered sponge layer 7 is the same as that of the independent barrel spring and is 140-180 mm.

Further, the outer cover 8 is a pleated cotton layer provided with antibacterial fibers, and the top surface, the bottom surface and the side surfaces of the outer cover are closed through a closing part.

Further, the closing component is selected from at least one of a zipper, a braid or a self-adhesive strip.

Furthermore, the number of the independent cylinders I and the independent cylinders II in the zoning spring layer 3 is 230-280/m respectively ² ；

Furthermore, the gram weight of the first PK cotton layer 2 and the second PK cotton layer 4 is 340-360 g/m ² 。

The utility model provides a partitioned spring layer mattress, which is divided into five zones according to the human body curve by using the arrangement of independent tube springs with different wire diameters, and the different zones have different hardness and are more fit with the human body curve; the arrangement of the high-hardness surface-covered sponge layer ensures that the partitioned spring layer is more firmly fixed, the support stability is good, and no noise is produced when the patient turns over; the breathable sponge layer enables a human body to have good comfort after contacting, and the mattress has good overall breathability in cooperation with the spring layer, so that waste gas of the human body can be discharged; meanwhile, the pleat cotton layer coat containing the antibacterial fiber is arranged, so that the mattress has the advantages of antibiosis and mite prevention, and a better technical effect is achieved.

Drawings

Figure 1 is a longitudinal sectional view of the partitioned spring layer mattress provided by the present invention.

In the attached figure 1, 1 is a breathable sponge layer, 2 is a first PK cotton layer, 3 is a partitioned spring layer, 4 is a second PK cotton layer, 7 is a wrapped sponge layer, and 8 is an outer sleeve.

Fig. 2 is a top view of the segmented spring layer 3.

In fig. 2, 21 is a head-shoulder area, 22 is a waist area, 23 is a hip area, 24 is a leg area, 25 is a foot area, 5 is a stand-alone tube i, and 6 is a stand-alone tube ii.

Fig. 3 is a top view of the segmented spring layer + taping sponge layer.

In the attached figure 3, 3 is a subarea spring layer, and 7 is a binding sponge layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

[ example 1 ]

A partitioned spring layer mattress comprises a mattress body and an outer sleeve 8, wherein the mattress body is sequentially provided with a breathable sponge layer 1, a first PK cotton layer 2, a partitioned spring layer 3 and a second PK cotton layer 4 from top to bottom, and a bound sponge layer 7 is arranged around the partitioned spring layer 3; the partitioned spring layer 3 comprises five partitions along the long side direction of the mattress, namely a head-shoulder area 21, a waist area 22, a hip area 23, a leg area 24 and a foot area 25 in sequence, the independent barrel springs of the waist area 22 and the leg area 24 are independent barrels II, the wire diameter of each spring is 2.2mm, the caliber of each spring is 51mm, the waist diameter of each spring is 61mm, the height of each spring is 15cm, and the periphery of each independent barrel spring is wrapped with a gray DuPont cloth bag; the independent barrel springs in the head-shoulder area 21, the hip area 23 and the foot area 25 are independent barrels I, the wire diameter of the spring is 2.0mm, the caliber of the spring is 50mm, the waist diameter of the spring is 60mm, the height of the spring is 15cm, and a white DuPont cloth bag is wrapped on the periphery of each independent barrel spring; adjacent contact surfaces in the breathable sponge layer 1, the first PK cotton layer 2, the partition spring layer 3, the second PK cotton layer 4 and the edge-covered sponge layer 7 are bonded through glue, adjacent independent cylinders are bonded through glue, and non-woven fabric layers are bonded on the top surface and the bottom surface of the spring layer of the independent cylinder after bonding;

wherein the air permeability of the air-permeable sponge layer 1 is 165L/min, and the density is 48kg/m ³ The thickness is 3cm; the density of the edge-wrapped sponge layer 7 is 32kg/m ³ The Shore F hardness is 80, the air permeability is 160L/min, the rebound resilience is 45 percent, and the thickness is 15cm; the gram weight of the first PK cotton layer 2 and the second PK cotton layer 4 is 350g/m ² The thickness is 5mm; the number of the independent cylinders I in the subarea spring layer 3 is 277/m ² The number of the independent barrels II is 268/m ² In the independent tube I and the independent tube II, the head-shoulder area 21 is 10 rows, the waist area 22 is 3 rows, the hip area 23 is 6 rows, the leg area 24 is 3 rows, and the foot area 25 is 8 rows; the outer cover 8 is a pleated cotton layer provided with antibacterial fibers, and the top surface, the bottom surface and the side surfaces of the outer cover are closed through braids.

When the mattress is used by being laid on a bed, the weight of a human body is uniformly distributed in five regions, the body support for people with different body types is met, the turning-over is free from abnormal sound, the body curve is attached, the support stability is strong, the mattress is comfortable, breathable, antibacterial and anti-mite, and the sleep quality of the human body is effectively improved.

The utility model provides a subregion spring layer mattress sets up through the subregion of the independent section of thick bamboo spring of different line footpaths, divides the mattress into five districts according to the human body curve, and the human body curve of laminating, stand up the no abnormal sound, support stability is good, and comfortable ventilative, antibiotic anti-mite is of value to the healthy sleep of human body, has gained good technological effect, can be used to in the industrial production of mattress.

Claims

1. A partitioned spring layer mattress comprises a mattress body and a jacket (8), and is characterized in that the mattress body sequentially comprises a breathable sponge layer (1), a first PK cotton layer (2), a partitioned spring layer (3) and a second PK cotton layer (4) from top to bottom, and a bound sponge layer (7) is arranged around the partitioned spring layer (3); wherein, the partitioned spring layer (3) comprises five partitions along the long side direction of the mattress, and comprises a head and shoulder area (21), a waist area (22), a hip area (23), a leg area (24) and a foot area (A)25 The five subareas are formed by two independent barrel springs with different wire diameters in a staggered mode, and a cloth bag is wrapped on the periphery of each independent barrel spring; wherein, the independent barrel springs of the head and shoulder area (21), the hip area (23) and the foot area (25) are independent barrels I (5), the wire diameter of the spring is 1.5-2.1 mm, the caliber is 48-53 mm, and the waist diameter is 60-65 mm; the independent barrel springs of the waist area (22) and the leg area (24) are independent barrels II (6), the wire diameter of the spring is 2.2-3.0 mm, the caliber is 48-53 mm, and the waist diameter is 60-65 mm; the air permeability of the breathable sponge layer (1) is 150-170L/min, and the density is 48-52 kg/m ³ (ii) a The density of the edge-wrapped sponge layer (7) is 25-33 kg/m ³ The Shore F hardness is 60-80, the air permeability is 135-165L/min, and the rebound resilience is 42-48%; the breathable sponge layer (1), the first PK cotton layer (2), the partitioned spring layer (3), the second PK cotton layer (4) and the adjacent contact surfaces in the edge-wrapped sponge layer (7) are bonded through glue.

2. The mattress with spring layers according to claim 1, wherein the periphery of the independent cylinder spring is wrapped with a DuPont cloth bag, and the height of the independent cylinder I (5) is 140-180 mm, which is the same as that of the independent cylinder II (6); the adjacent independent cylinders are bonded by glue.

3. The spring layer mattress according to claim 2, wherein the upper and lower surfaces of the individual spring layer of the partitioned spring layer (3) are glued and further glued with a non-woven fabric layer.

4. The zoned spring layer mattress according to claim 1, wherein the thickness of the breathable sponge layer (1) is 2-4 cm; the thickness of the first PK cotton layer (2) and the thickness of the second PK cotton layer (4) are both 2-6 mm; the height of the edge-covered sponge layer (7) is the same as that of the independent barrel spring and is 140-180 mm.

5. A zoned mattress according to claim 1, characterised in that the casing (8) is a pleated cotton layer provided with antibacterial fibres, the top, bottom and sides of which are closed by closure means.

6. The zoned spring layer mattress of claim 5, wherein the closure element is selected from at least one of a zipper, a braid, or a self-adhesive strip.

7. The segmented spring mattress according to any one of claims 1-6, wherein the number of the independent cylinders I (5) and II (6) in the segmented spring layer (3) is 230-280/m ² 。