CN215190535U

CN215190535U - Polyurethane mattress suitable for electric bed

Info

Publication number: CN215190535U
Application number: CN202120644902.4U
Authority: CN
Inventors: 伍煜; 陈羿霏
Original assignee: Kefuxing New Material Technology Jiangsu Co ltd
Current assignee: Kefuxing New Material Technology Jiangsu Co ltd
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2021-12-17
Anticipated expiration: 2031-03-30

Abstract

The utility model relates to a polyurethane mattress that beddo is suitable for mainly solves among the prior art polyurethane mattress and is used for the beddo laminating degree poor, and the not good problem of comfort level. The utility model discloses an adopt the polyurethane mattress that an beddo is suitable for, by last to be in proper order: the mattress comprises a slow-rebound sponge layer (1), a high-rebound sponge layer (2) and a base sponge layer (3), wherein a mattress inner sleeve (4) and a mattress outer sleeve (5) are arranged outside the mattress, through grooves (3-2) are arranged at the movable joint of a bed board on one side of the base sponge layer (3) close to the electric bed at intervals, and supporting parts (3-1) are formed between the adjacent through grooves (3-2); the Shore F hardness of the slow-rebound sponge layer (1) is 10-20, and the recovery time is 1-3 s; the Shore F hardness of the high-resilience sponge layer (2) is 60-80, and the resilience rate is 55-60%; the technical scheme that the Shore F hardness of the base sponge layer (3) is 30-40 well solves the problem and can be used in the industrial production of mattresses.

Description

Polyurethane mattress suitable for electric bed

Technical Field

The utility model relates to a mattress field especially relates to a polyurethane mattress that beddo is suitable for.

Background

With the continuous improvement of living standard, people pursue higher and higher living quality. Compared with a common mattress, the polyurethane mattress is softer and more comfortable, and gradually becomes a favorite household article for people, and the electric bed can electrically control the height of the head or the feet of the bed board and freely adjust the bending degree of the bed board, so that the polyurethane mattress brings comfort and convenience to the life of people. However, the common electric bed has high hardness and poor comfort, and when the conventional polyurethane mattress is used for the electric bed, the problem of poor fitting degree between the mattress and the electric bed exists, and particularly, the mattress is easy to tilt after being folded and bent for many times, so that the using effect of the electric bed is influenced.

Chinese patent CN211704100U provides a mattress for an electric bed, comprising: the mattress comprises a mattress main body and an elastic protective sleeve wrapped outside the mattress main body; wherein, the mattress main part includes top sponge layer, middle part sponge layer, bottom sponge layer, and the bed board freely movable joint department that is close to the beddo in the bottom sponge layer is provided with the blade supporting part, has promoted the laminating degree of mattress and beddo to a certain extent, but the double joint of its adoption supports the not good enough with the laminating degree of beddo, and especially the mattress of knee department easily sticks up, influences whole mattress's comfort level.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the laminating degree is poor when polyurethane mattress is used for the beddo among the prior art, and the not good problem of comfort level provides a polyurethane mattress that beddo is suitable for, and this mattress has the laminating degree with the beddo good, the good advantage of comfort level.

In order to solve the technical problem, the utility model discloses a technical scheme as follows: a polyurethane mattress suitable for an electric bed sequentially comprises the following components from top to bottom: the mattress comprises a slow-rebound sponge layer 1, a high-rebound sponge layer 2 and a base sponge layer 3, wherein a mattress inner sleeve 4 and a mattress outer sleeve 5 are sequentially arranged outside the mattress from inside to outside, through grooves 3-2 are arranged at the movable joint of a bed board on one side of the base sponge layer 3 close to the electric bed at intervals, and supporting parts 3-1 are formed between the adjacent through grooves 3-2; wherein the density of the slow rebound sponge layer 1 is 35-45 kg/m³The Shore F hardness is 10-20, and the recovery time is 1-3 s; the density of the high-resilience sponge layer 2 is 35-45 kg/m³The Shore F hardness is 60-80, the air permeability is 24-30L/min, and the resilience rate is 55-60%; the above-mentionedThe density of the base sponge layer 3 is 25-33 kg/m³The Shore F hardness is 30-40, and the resilience is 45-50%; the contact surfaces of the slow-rebound sponge layer 1, the high-rebound sponge layer 2 and the base sponge layer 3 are bonded through glue; at least one side surface of the mattress outer sleeve 5 and the mattress inner sleeve 4 is provided with an opening, and a closing part is arranged at the opening.

In the technical scheme, preferably, the thickness of the slow rebound sponge layer 1 is 4-6 cm; the thickness of the high-resilience sponge layer 2 is 5-7 cm; the thickness of the base sponge layer 3 is 10-15 cm.

In the technical scheme, preferably, the width of the through grooves 3-2 at the bed board movable joints is 8-15 mm, the depth of the grooves is 66-85 mm, the distance between adjacent through grooves is 15-25 mm, and the number of the through grooves 3-2 at each bed board movable joint is 3-8.

In the above technical solution, preferably, the closing component is selected from one of a zipper, a tie strap or a self-adhesive strip.

The utility model provides a polyurethane mattress that beddo is suitable for, including the sponge layer of the different hardness of three-layer: the mattress comprises a slow-resilience sponge layer (with Shore F hardness of 10-20 and recovery time of 1-3 s), a high-resilience sponge layer (with Shore F hardness of 60-80 and resilience rate of 55-60%) and a base sponge layer (with Shore F hardness of 30-40), and the whole mattress is made to have proper hardness through combination of different hardness, so that the mattress meets the requirements of human bodies; in addition, through grooves are formed in the positions, close to the movable joints of the electric bed, of the sponge layer of the base layer at intervals, and supporting parts are formed between the adjacent through grooves, so that the mattress is good in supporting performance, and the mattress and the electric bed can be well attached when being tiled or folded, and comfort level experience with appropriate hardness and good attachment degree is brought to a user; therefore, the polyurethane mattress applicable to the electric bed has the advantages of appropriate hardness, good fit with the electric bed, good support performance and good comfort level, and obtains better technical effects.

The utility model discloses the general F type sclerometer of survey sponge hardness on the market is adopted in the survey of well shao shi F type hardness, test method is for keeping flat the upper surface at the polyurethane sponge piece that awaits measuring with F type sclerometer, according to the hardness condition of sponge, the pointer of sclerometer indicates in the dial plate rotation, last stable instruction is on a certain numerical value, this numerical value is the shao shi F type hardness of the sponge that awaits measuring promptly, this numerical value does not have the measurement unit, but judge the size of sponge hardness through numerical value size, the big or small hardness of numerical value is big more.

Drawings

Fig. 1 is a schematic longitudinal cross-sectional view of a polyurethane mattress suitable for an electric bed.

In the attached figure 1, 1 is a slow-rebound sponge layer, 2 is a high-rebound sponge layer, 3 is a base sponge layer, 4 is a mattress inner sleeve, and 5 is a mattress outer sleeve.

Fig. 2 is a schematic structural view of the base sponge layer 3.

In FIG. 2, 3-1 is a support member and 3-2 is a through groove.

Fig. 3 is a usage effect diagram of a polyurethane mattress suitable for the electric bed.

In the attached figure 3, 6 is a polyurethane mattress suitable for the electric bed, and 7 is the electric bed.

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 polyurethane mattress suitable for an electric bed sequentially comprises the following components from top to bottom: the mattress comprises a slow-rebound sponge layer 1, a high-rebound sponge layer 2 and a base sponge layer 3, wherein a mattress inner sleeve 4 and a mattress outer sleeve 5 are sequentially arranged outside the mattress from inside to outside, through grooves 3-2 are arranged at the movable joint of a bed board on one side of the base sponge layer 3 close to the electric bed at intervals, and supporting parts 3-1 are formed between the adjacent through grooves 3-2; the contact surfaces of the slow-rebound sponge layer 1, the high-rebound sponge layer 2 and the base sponge layer 3 are bonded through glue; one side surface of the mattress outer sleeve 5 and one side surface of the mattress inner sleeve 4 are provided with zippers;

wherein the thickness of the slow rebound sponge layer 1 is 5cm, and the density is 39kg/m³Shore F hardness of 18, at recovery2.0 s; the high resilience sponge layer 2 has a thickness of 6cm and a density of 41kg/m³The Shore F hardness is 67, the air permeability is 26L/min, and the rebound resilience is 58%; the thickness of the sponge layer 3 of the base layer is 13cm, and the density is 29kg/m³Shore F hardness of 36 and rebound resilience of 46 percent; through grooves 3-2 are formed in the movable joints of three bed plates of the electric bed, the width of each through groove is 10mm, the depth of each through groove is 75mm, and the distance between every two adjacent through grooves is 20 mm.

When the polyurethane mattress that this beddo is suitable for is tiled on the beddo and is used, the whole soft or hard degree of mattress is suitable, accords with human needs, and when the beddo was folded, also had fine laminating degree and support nature between mattress and the beddo, the mattress did not perk, and is human comfortable, can be used to in the industrial production of polyurethane mattress.

Claims

1. A polyurethane mattress suitable for an electric bed sequentially comprises the following components from top to bottom: the mattress is characterized in that through grooves (3-2) are arranged at the movable joints of the bed board on one side of the base sponge layer (3) close to the electric bed at intervals, and supporting parts (3-1) are formed between the adjacent through grooves (3-2); wherein the content of the first and second substances,

the density of the slow-recovery sponge layer (1) is 35-45 kg/m³The Shore F hardness is 10-20, and the recovery time is 1-3 s;

the density of the high-resilience sponge layer (2) is 35-45 kg/m³The Shore F hardness is 60-80, the air permeability is 24-30L/min, and the resilience rate is 55-60%;

the density of the base sponge layer (3) is 25-33 kg/m³The Shore F hardness is 30-40, and the resilience is 45-50%;

the contact surfaces of the slow-rebound sponge layer (1), the high-rebound sponge layer (2) and the base sponge layer (3) are bonded through glue;

at least one side surface of the mattress outer sleeve (5) and the mattress inner sleeve (4) is provided with an opening, and a closing component is arranged at the opening.

2. The polyurethane mattress suitable for the electric bed as claimed in claim 1, wherein the thickness of the slow rebound sponge layer (1) is 4-6 cm; the thickness of the high-resilience sponge layer (2) is 5-7 cm; the thickness of the base sponge layer (3) is 10-15 cm.

3. The polyurethane mattress suitable for the electric bed as claimed in claim 1, wherein the through grooves (3-2) at the bed board joints have a groove width of 8-15 mm, a groove depth of 66-85 mm, a distance between adjacent through grooves is 15-25 mm, and the number of the through grooves (3-2) at each bed board joint is 3-8.

4. The polyurethane mattress for an electric bed as claimed in claim 1, wherein the closing means is selected from one of a zipper, a tie or a self-adhesive strip.