CN203619154U

CN203619154U - Mattress

Info

Publication number: CN203619154U
Application number: CN201320663565.9U
Authority: CN
Inventors: 忻仕军
Original assignee: NINGBO SHIDA INDUSTRY Co Ltd
Current assignee: NINGBO SHIDA INDUSTRY Co Ltd
Priority date: 2013-10-24
Filing date: 2013-10-24
Publication date: 2014-06-04
Anticipated expiration: 2023-10-24

Abstract

The utility model provides a mattress. The mattress comprises a mattress body. The mattress is characterized in that the mattress body is formed by the sequential combination of an upper layer, a bearing layer and a lower layer; the upper and lower surfaces of the bearing layer are wavy curved surfaces formed along the length direction; the lower surface of the upper layer and the upper surface of the lower layer are the curved surfaces correspondingly clung to the upper and lower surfaces of the bearing layer; the hardness of the materials of a left section and a right section of the bearing layer along the length direction is higher than that of the upper layer and the lower layer; the hardness of a medium section of the bearing layer is lower than that of the upper layer and the lower layer. According to the mattress, the three layers are combined, the upper and lower surfaces of the bearing layer are the wavy curved surfaces, and the bearing layer includes the left section, the medium section and the right section which are of different hardness; the left and right sections are high in hardness and can be used for supporting, and thus the mattress is high in supporting force and unlikely to sink and deform; the medium section is relatively soft and is provided with breathable grooves, so that the mattress is soft and comfortable; concave grooves for improving the breathability are also formed in the surfaces of the upper layer and the lower layer. The mattress is reasonable in structure, comfortable in use, high in breathability, high in supporting force, unlikely to sink and deform, and relatively long in service life.

Description

A kind of mattress

Technical field

The utility model relates to a kind of bedding, and especially a kind of permeability is good, use comfortable mattress.

Background technology

Along with growth in the living standard, people wish in the time couching more comfortable, therefore select that a to be applicable to own mattress just very important, and good mattress can improve people sleeps, and loosens the muscle of whole body.Many people like the sping mattress with simmons and so on, but after sping mattress has used of a specified duration, spring can be out of shape and causes mattress unevenness, and gas permeability is also undesirable.

Along with the application of polyurethane elastomeric materials, also occurred in the market the mattress that a lot of polyurethane is made, as the Chinese utility model patent " a kind of mattress " that the patent No. is 200520014151.9, the bedding core of this mattress is divided into two layers, upper strata is polyurethane slow rebound layer, lower floor is high recovery sponge layer, upper and lower be two-layerly bonded and fixed at together by glue layer, this mattress good springiness, soft comfortable, but its defect is that permeability is poor, can produce feeling of oppression and heat, and comfort is not good enough.

In addition, as the patent No. Chinese utility model patent " mattress " that is CN201220336740.9, comprise the layer structure of being made by unlike material, described layer structure comprises the supporting layer that the human body contact layer be made up of memory sponge and sponge are made, described human body contact layer comprise hardness different the first human body contact layer, the second human body contact layer, supporting layer is between the first human body contact layer and the second human body contact layer; Be provided with through hole in the both sides of the first human body contact layer and the second human body contact layer in addition.Being formed by the different memory sponge of soft durometer of this mattress, the different needs of people can be met.But still not ideal enough in comfortableness and gas permeability, also require further improvement.

Summary of the invention

Technical problem to be solved in the utility model be provide for the above-mentioned state of the art a kind of rational in infrastructure, use comfortable mattress, guaranteeing under the prerequisite of comfortableness and gas permeability to there is good support force, be difficult for depressed deformation.

The utility model solves the problems of the technologies described above adopted technical scheme: a kind of mattress, comprise mattress body, it is characterized in that: described mattress body is to be composited successively by upper strata, supporting layer and lower floor, the upper and lower surface of described supporting layer is shaped to wavy curved surface along its length, the lower surface on described upper strata and the upper surface of lower floor are the curved surface with the corresponding laminating of upper and lower surface of supporting layer, the material hardness that described supporting layer left and right is along its length two sections is greater than the upper and lower, and the hardness of the interlude of supporting layer is less than the upper and lower.

As improvement, described curved surface be with body curve match irregular wavy, the upper surface curved surface of described supporting layer and its lower surface curved surface match, and lower surface part corresponding and upper surface curved protrusion is inner concave, and lower surface part corresponding and upper surface curved surface indent is convex surface.

As improvement, described supporting layer is to be spliced and combined and form along its length by three of left, center, right, wherein, supporting layer is located at the centre position of mattress body, left and right supporting layer is the both sides of supporting layer in the middle of being symmetricly set on, and supporting layer in the middle of the length of left and right supporting layer is greater than, the wave amplitude that the surface wave amplitude of outer section of left and right supporting layer is greater than inner section.

As improvement, in the middle of described, the length of supporting layer is the 1/4-1/6 of mattress body length, the boss of the upper surface wave curved surface of middle supporting layer offers the ventilating groove of 3～7 indents along the width of mattress body, offer the ventilating groove of 3～7 corresponding indents at the indent position of the lower surface wave curved surface of middle supporting layer.

Improve, the length of described middle supporting layer is 1/5 of mattress body length again, and described ventilating groove is 5, and the width of ventilating groove is 0.5～1.0cm, and the degree of depth of ventilating groove is 1.0～1.5cm

Improve, the upper surface on described upper strata and the lower surface of lower floor are distributed with respectively multiple for ventilative groove again.

Further improve, described groove is laterally to offer perpendicular to the upper surface on upper strata and the lower surface of lower floor, and the width of groove is 1.0～1.5cm, and the degree of depth is 1.0～2.0cm.

Further improve, described upper strata, supporting layer and lower floor all adopt polyurethane slow rebound material again, and the thickness of described supporting layer is the 1/2-2/3 of mattress body thickness.

Compared with prior art, the utility model has the advantage of: adopt upper strata, three layers of combination of supporting layer and lower floor, and all adopt polyurethane slow rebound material, the surface of supporting layer is the wavy curved surface matching with human body, and is divided into three of the left, center, rights that hardness is different, and two of left and right density is harder greatly, make mattress there is good support force, be difficult for depressed deformation, middle that piece is softer and be provided with ventilating groove, makes to sleep soft comfortable; Also be provided with groove at the upper surface on upper strata and the lower surface of lower floor in addition, make mattress there is good gas permeability.The utility model is rational in infrastructure, it is ingenious to design, and not only uses comfortablely, has good gas permeability, also has good support force, is difficult for depressed deformation, and service life is longer.

Accompanying drawing explanation

Fig. 1 is the structural representation of the utility model embodiment;

Fig. 2 is the front view of Fig. 1;

Fig. 3 is the STRUCTURE DECOMPOSITION figure of Fig. 1.

The specific embodiment

Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.

As shown in Fig. 1～4, the mattress of the present embodiment, comprise mattress body, mattress body 1 is by upper strata 1, supporting layer 3 and lower floor 2 are composited successively, upper strata 1, supporting layer 3 and lower floor 2 all adopt the polyurethane slow rebound material of special technical recipe to make, it is 1 identical with the material hardness of lower floor 2 at the middle and upper levels, the thickness of supporting layer 3 is the 1/2-2/3 of mattress body thickness, the upper and lower surface of supporting layer 3 is shaped to the irregular wavy curved surface 34 matching with body curve along its length, the circular arc that wavy curved surface 34 can be multistage different curvature is formed by connecting, and the lower surface on upper strata 1 and the upper surface of lower floor 2 are and the

curved surface

12 and 22 of the corresponding laminating of upper and lower surface of supporting layer 3, the upper surface curved surface of supporting layer 3 and its lower surface curved surface match, lower surface part corresponding and upper surface curved protrusion is inner concave, lower surface part corresponding and upper surface curved surface indent is convex surface, supporting layer 3 is the left sides by along its length, in, three, the right side splices and combines and forms, middle supporting layer 32 is located at the centre position of mattress body, left, the both sides that right supporting

layer

31 and 33 is supporting layer 32 in the middle of being symmetricly set on, left, supporting layer 32 in the middle of the length of right supporting

layer

31 and 33 is greater than, the length of middle supporting layer 32 is about 1/5 of mattress body length, left in addition, the wave amplitude that the surface wave amplitude of outer section of right supporting

layer

31 and 33 is greater than inner section, and left, the density of material of right supporting

layer

31 and 33 is larger, hardness is greater than upper strata 1, lower floor 3 and middle supporting layer 32, to play the effect of support human body, make mattress there is good support force, be difficult for depressed deformation, and middle supporting layer 32 is softer, make to sleep soft comfortable, in order to improve gas permeability, offer the ventilating groove 32.1 of 5 indents along the width of mattress body at the boss of the upper surface wave curved surface of middle supporting layer 32, offer the ventilating groove 32.1 of 5 corresponding indents at the indent position of the lower surface wave curved surface of middle supporting layer 32, the width of ventilating groove 32.1 is 0.5～1.0cm, and the degree of depth of ventilating groove 32.1 is 1.0～1.5cm, in addition, the upper surface on upper strata 1 and the lower surface of lower floor 2 respectively cross direction profiles have multiple for

ventilative groove

11 and 21,

groove

11 and 21 is respectively perpendicular to the upper surface on upper strata 1 and the lower surface of lower floor 2, the width of

groove

11 and 21 is 1.0～1.5cm, the degree of depth is 1.0～2.0cm, the setting of

groove

11 and 21 not only increases the gas permeability of mattress, improves comfort level, can also play certain massage effect to human body.

Claims

1. a mattress, comprise mattress body, it is characterized in that: described mattress body is to be composited successively by upper strata, supporting layer and lower floor, the upper and lower surface of described supporting layer is shaped to wavy curved surface along its length, the lower surface on described upper strata and the upper surface of lower floor are the curved surface with the corresponding laminating of upper and lower surface of supporting layer, described supporting layer along its length the material hardness of two sections of left and right be greater than the upper and lower, the hardness of the interlude of supporting layer is less than the upper and lower.

2. mattress according to claim 1, it is characterized in that: described curved surface be with body curve match irregular wavy, the upper surface curved surface of described supporting layer and its lower surface curved surface match, lower surface part corresponding and upper surface curved protrusion is inner concave, and lower surface part corresponding and upper surface curved surface indent is convex surface.

3. mattress according to claim 1, it is characterized in that: described supporting layer is to be spliced and combined and form along its length by three of left, center, right, wherein, supporting layer is located at the centre position of mattress body, left and right supporting layer is the both sides of supporting layer in the middle of being symmetricly set on, and supporting layer in the middle of the length of left and right supporting layer is greater than, the wave amplitude that the surface wave amplitude of outer section of left and right supporting layer is greater than inner section.

4. mattress according to claim 3, it is characterized in that: in the middle of described, the length of supporting layer is the 1/4-1/6 of mattress body length, the boss of the upper surface wave curved surface of middle supporting layer offers the ventilating groove of 3～7 indents along the width of mattress body, offer the ventilating groove of 3～7 corresponding indents at the indent position of the lower surface wave curved surface of middle supporting layer.

5. mattress according to claim 4, is characterized in that: in the middle of described, the length of supporting layer is 1/5 of mattress body length, and described ventilating groove is 5, and the width of ventilating groove is 0.5～1.0cm, and the degree of depth of ventilating groove is 1.0～1.5cm.

6. according to the mattress described in the arbitrary claim of claim 1 to 5, it is characterized in that: the upper surface on described upper strata and the lower surface of lower floor are distributed with respectively multiple for ventilative groove.

7. mattress according to claim 6, is characterized in that: described groove is laterally to offer perpendicular to the upper surface on upper strata and the lower surface of lower floor, and the width of groove is 1.0～1.5cm, and the degree of depth is 1.0～2.0cm.

8. mattress according to claim 6, is characterized in that: described upper strata, supporting layer and lower floor all adopt polyurethane slow rebound material, and the thickness of described supporting layer is the 1/2-2/3 of mattress body thickness.