CN215533128U - Low-density memory cotton body and mattress based on resin interpenetrating technology - Google Patents
Low-density memory cotton body and mattress based on resin interpenetrating technology Download PDFInfo
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- CN215533128U CN215533128U CN202121352811.XU CN202121352811U CN215533128U CN 215533128 U CN215533128 U CN 215533128U CN 202121352811 U CN202121352811 U CN 202121352811U CN 215533128 U CN215533128 U CN 215533128U
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Abstract
The application relates to a low-density memory cotton body based on a resin interpenetrating technology, which comprises two memory cotton layers positioned at two sides and a plurality of elastic mesh layers arranged between the two memory cotton layers; all the elastic mesh layers are mutually overlapped and arranged at intervals; cotton wool is filled between the adjacent elastic mesh layers. The elastic netting layer and the cotton wool can improve the elastic bearing capacity of the memory cotton body, reduce the possibility of irreversible deformation of the memory cotton body when the memory cotton body is pressed, and are beneficial to prolonging the service life of the memory cotton body. The present application also provides a mattress made of low density memory cotton having good load bearing and resilience capabilities.
Description
Technical Field
The application relates to the technical field of bedding, in particular to a high-bearing memory cotton body and a mattress based on a three-dimensional supporting technology.
Background
The memory cotton is also called slow rebound sponge, has the capacity of slow deformation when being acted by external force, and can slowly recover the original shape after the external force is removed. The memory cotton material is a new material with viscosity and elasticity, can absorb impact kinetic energy, and is not deformed after being repeatedly used.
The resin interpenetrating technology is that two or more resin materials with different advantages are microscopically formed into interpenetrating polymer networks through a catalyst or a crosslinking agent, so as to prepare a high-molecular blend; during processing, the high molecular material with expected performance can be prepared according to the requirements through the selection of raw materials, the mixture ratio of components and the preparation process.
The related art discloses a polyurethane foam composition comprising a polyether polyol composition, an epoxy resin and a blowing agent, wherein the blowing agent comprises methyl formate, a foam stabilizer, a catalyst, water and polymethylene-based isocyanurate vinegar; the polyurethane foam prepared by the composition contains an epoxy resin/polyurethane network interpenetrating structure, and the density of the polyurethane foam can be effectively reduced, so that the memory cotton body processed and prepared by the polyurethane foam has lower density.
However, the memory cotton body with lower density has lower bearing capacity, and is easy to deform irreversibly when the memory cotton body is pressed, thereby reducing the service life of the memory cotton body.
SUMMERY OF THE UTILITY MODEL
In order to prolong the service life of the memory cotton body, the application provides a low-density memory cotton body based on a resin interpenetrating technology.
The application provides a low-density memory cotton body based on resin interpenetrating technology adopts the following technical scheme:
a low-density memory cotton body based on resin interpenetrating technology comprises two memory cotton layers positioned at two sides and a plurality of elastic mesh layers arranged between the two memory cotton layers; all the elastic mesh layers are mutually overlapped and arranged at intervals; cotton wool is filled between the adjacent elastic mesh layers.
By adopting the technical scheme, the elastic mesh layer is additionally arranged between the two memory cotton layers, and when the memory cotton body is pressed, the memory cotton layers extrude the elastic mesh layer and enable the elastic mesh layer to generate elastic deformation, so that the elastic bearing capacity of the memory cotton body is improved, the possibility of irreversible deformation generated when the memory cotton body is pressed is reduced, and the service life of the memory cotton body is prolonged; after the pressure applied to the memory cotton body is removed, the elastic mesh layer can be quickly restored to the original shape, so that the memory cotton layer is driven to be quickly restored to the original shape, and the whole memory cotton body is quickly rebounded; the cotton wool is arranged to fill gaps between the elastic mesh layers, so that the filling sense inside the memory cotton body is improved, and the bearing capacity of the memory cotton body is improved.
Optionally, the elastic mesh layer includes a plurality of criss-cross elastic yarns, and the elastic yarns are spandex and terylene blended yarns.
Through adopting foretell technical scheme, the elasticity knitmesh layer of making through spandex and dacron mixed yarn has good elasticity, can satisfy the deformation that produces when the cotton body of memory pressurized, plays the effect that improves the cotton body elastic load capacity of memory.
Optionally, a polyurethane soft foam column is sewn between the adjacent elastic mesh layers.
By adopting the technical scheme, the polyurethane soft foam material has good elasticity, when the memory cotton layer is pressed, the memory cotton layer simultaneously extrudes the elastic mesh layer and the polyurethane soft foam column, and the pressure-bearing capacity of the memory cotton body is further improved; in addition, the arrangement of the polyurethane soft bubble columns enables the adjacent elastic mesh layers to be always arranged at intervals, so that the possibility that the adjacent elastic mesh layers are wound in a staggered mode and difficult to restore after the memory cotton body is pressed is reduced, and the memory cotton body keeps good resilience.
The application also provides a mattress, which adopts the following technical scheme:
a mattress comprises a first memory cotton block for sleeping on the upper half of a human body and a second memory cotton block for sleeping on the lower half of the human body, wherein the first memory cotton block and the second memory cotton block both comprise low-density memory cotton bodies.
By adopting the technical scheme, the first memory cotton block and the second memory cotton block are processed by adopting the low-density memory cotton body, so that the first memory cotton block and the second memory cotton block have the advantage of low density, and the processed mattress is light in weight and convenient to carry; meanwhile, the mattress has good bearing capacity and rebound capacity, the possibility of irreversible deformation of the mattress can be reduced, and the service life of the mattress is prolonged.
Optionally, the surface of the second memory cotton block is provided with a plurality of mounting grooves, and the rubber blocks are mounted in the mounting grooves in a matched mode.
By adopting the technical scheme, when a user lies on the mattress, the second memory cotton block can be extruded and deformed, so that the comfort level of the user lying on the mattress is improved; each rubber block arranged in the mounting groove has smaller elastic capacity than the second memory cotton block, when a user lies on the mattress, the rubber blocks can be abutted against each part of the human body to play a supporting role, particularly the waist area with the concave upper part of the human body can be supported, and the spine health of the user when lying down for a long time is improved.
Optionally, the surface of the rubber block is provided with a plurality of massage protrusions.
By adopting the technical scheme, the massage bulges can be abutted against the back and the legs of a human body when a user lies on the mattress, so that the massage effect is achieved, and the comfort of the mattress is further improved; when the user wants to carry out long-time sleep, through taking out the block rubber from the mounting groove and overturning, have the protruding one side of massage again with the block rubber and insert in the mounting groove, can reduce the user and support the foreign body sensation when the massage is protruding, improve the comfort level of sleep.
Optionally, a plurality of abdicating grooves are formed in the first memory cotton block.
By adopting the technical scheme, the deformation capacity of the area provided with the abdicating groove on the first memory cotton block is stronger, when a user lies on one side, the user can place the arm in the area provided with the abdicating groove on the first memory cotton block, so that the arm presses the first memory cotton block to be concave inwards, and the possibility that the arm is pressed to cause the hand to be sour or even hurt when the user lies on one side is reduced.
Optionally, the outer sides of the first memory cotton block and the second memory cotton block are wrapped with an elastic cloth cover, and the elastic cloth cover is provided with an identification line for visually observing the abdicating groove area.
By adopting the technical scheme, the elastic cloth cover jointly coats the first memory cotton block and the second memory cotton block to form a complete mattress; through being provided with the sign line at elasticity cloth cover, the user can observe visually that first memory cotton piece is equipped with the region of stepping down the groove, reduces the user and directly lies in the region that first memory cotton piece is equipped with the groove of stepping down and leads to the not enough condition of neck holding power, improves user's cervical vertebra health.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the bearing capacity of the memory cotton body can be effectively improved through the arrangement of the elastic mesh layer, the cotton wool and the polyurethane soft bubble column, and the service life of the memory cotton body is prolonged;
2. the adjacent elastic mesh layers are always arranged at intervals through the polyurethane soft foam columns, so that the possibility that the adjacent elastic mesh layers are wound in a staggered manner and difficult to restore after the memory cotton body is pressed can be reduced, and the memory cotton body can keep good resilience;
3. the mattress made of the low-density cotton body has light weight, is convenient to carry, has good bearing capacity and slow resilience capacity, and is favorable for prolonging the service life of the mattress.
Drawings
FIG. 1 is a schematic view of the layer structure of a low density memory cotton of the present application;
FIG. 2 is a schematic view of the structure of a first memory cotton block and a second memory cotton block of the mattress of the present application;
FIG. 3 is a schematic view of the construction of a rubber block in the present application;
fig. 4 is an overall structural view of the mattress in the present application.
Description of reference numerals: 1. a memory cotton layer; 2. an elastic netting layer; 21. an elastic yarn; 3. a polyurethane soft bubble column; 4. a first memory cotton block; 41. a yielding groove; 5. a second memory cotton block; 51. mounting grooves; 52. a rubber block; 521. massaging the bumps; 6. an elastic cloth cover; 61. marking a line; 62. a zipper.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses a low-density memory cotton body based on a resin interpenetrating technology.
Referring to fig. 1, a low-density memory cotton based on resin interpenetrating technology includes two memory cotton layers 1, in this embodiment, the memory cotton layer 1 is processed by using a polyurethane soft foam containing an epoxy resin/polyurethane network interpenetrating structure, so that the memory cotton layer 1 has the characteristic of low density, and the manufactured memory cotton has low density and light weight. A plurality of elastic mesh layers 2 are arranged between the two memory cotton layers 1, the number of the elastic mesh layers 2 can be three, four or five, but the resilience of the memory cotton layers 1 can be improved; in this embodiment, the number of the elastic mesh layers 2 is set to three, and the three elastic mesh layers 2 are overlapped and arranged at intervals.
Referring to fig. 1, each elastic mesh layer 2 is formed by weaving a plurality of criss-cross elastic yarns 21, the elastic yarns 21 in the application are spandex and polyester blended yarns, and the elastic yarns 21 formed by mixing spandex fibers and polyester fiber patterns 1:9 in proportion have strong elastic capacity, good toughness and are not easy to break when pressed.
Referring to fig. 1, a plurality of polyurethane soft foam columns 3 are sewn between adjacent elastic mesh layers 2, and the polyurethane soft foam columns 3 are uniformly distributed at the junctions of the criss-cross elastic yarns 21 for further improving the resilience capability and resilience speed of the memory cotton layer 1.
When in processing, the elastic yarns 21 arranged in the elastic woven net layer 2 in a longitudinal and transverse mode can cross and penetrate through the polyurethane soft foam, so that the polyurethane soft foam and the elastic woven net layers 2 on the two sides are sewn into a whole; after the polyurethane soft foam and the elastic woven mesh layer 2 are processed, the elastic woven mesh layer 2 and the memory cotton layers 1 on the two sides of the elastic woven mesh layer are pressed into a whole, and then cotton wool is filled in the elastic woven mesh layer 2, so that the whole memory cotton body has a solid feeling.
The implementation principle of the low-density memory cotton body based on the resin interpenetrating technology in the embodiment of the application is as follows:
when the memory cotton body is pressed, the memory cotton layer 1 extrudes the elastic mesh layer 2 and the polyurethane soft bubble column 3, so that the elastic mesh layer 2 and the polyurethane soft bubble column 3 are elastically deformed, the elastic bearing capacity of the memory cotton body can be greatly improved, the possibility of irreversible deformation of the memory cotton body when the memory cotton body is pressed is reduced, and the service life of the memory cotton body is prolonged; when the pressure is removed, the elastic mesh layer 2 and the polyurethane soft bubble column 3 can be rapidly restored to the original state, so that the memory cotton body can be rapidly rebounded.
The embodiment of the application also discloses a mattress.
Referring to fig. 2, a mattress comprises a first memory cotton block 4 and a second memory cotton block 5, wherein the first memory cotton block 4 and the second memory cotton block 5 are both made of the low-density memory cotton; when a user lies on the mattress, the first memory cotton block 4 is close to the part above the shoulders of the human body and is used for the upper body of the human body to be pillowed; the second memory cotton block 5 is close to the part below the shoulders of the human body and is used for sleeping the lower half of the human body.
Referring to fig. 2, a plurality of yielding grooves 41 for improving the elastic ability of the first memory cotton block 4 are formed in the first memory cotton block 4, in this embodiment, the number of the yielding grooves 41 is three, and the three yielding grooves 41 are uniformly distributed on one side of the first memory cotton block 4 facing the second memory cotton block 5. When a user lies on the bed on one side, the user can place the arms in the area of the first memory cotton block 4 with the abdicating groove 41, so that the arms can sink into the first memory cotton block 4, and the comfort of lying on one side is improved.
Referring to fig. 2 and 3, a plurality of mounting grooves 51 are formed on the surface of the second memory cotton block 5, and each mounting groove 51 is hexagonal. The rubber block 52 is installed in the installation groove 51 in a matched mode, the rubber block 52 in the application is made of a foaming material through processing of a natural rubber material, the made rubber block 52 has good resilience, and the resilience of the rubber block 52 is lower than that of the second memory cotton block 5; one side of the rubber block 52 is provided with a plurality of massage bulges 521, and the massage bulges 521 in the embodiment are made of polyurethane rigid foam materials, have certain hardness, and can massage a user when the user lies on the mattress.
Referring to fig. 4, the outer sides of the first memory cotton block 4 and the second memory cotton block 5 are coated with an elastic cloth cover 6, so that the first memory cotton block 4 and the second memory cotton block 5 form a complete mattress; the elastic cloth cover 6 of the embodiment of the application is made of a DuPont Lycra fabric, so that the elastic cloth cover has good elasticity and ductility to adapt to the deformation of the first memory cotton block 4 and the second memory cotton block 5; the upper surface of the elastic cloth cover 6 is provided with an identification line 61, so that people can visually observe the area of the first memory cotton block 4 provided with the abdicating groove 41; the outer side of the elastic cloth cover 6 is provided with a zipper 62 for opening and closing the elastic cloth cover 6, and the zipper 62 extends to three sides of the elastic cloth cover 6 along the elastic cloth cover 6, so that the elastic cloth cover 6 can be opened and closed conveniently.
The implementation principle of the mattress provided by the embodiment of the application is as follows:
when a user lies on the mattress, the first memory cotton block 4 and the second memory cotton block 5 are squeezed and deformed, so that the comfort level of the user lying on the mattress is improved; at this time, the rubber block 52 can be pressed against the upper concave waist region of the human body, thereby supporting the waist of the human body and improving the spine health of the user when the user lies down for a long time.
The elastic cloth cover 6 is opened by opening the zipper 62, the rubber block 52 is turned over after being drawn out from the mounting groove 51, the side of the rubber block 52 provided with the massage bulge 521 faces the installation direction, the rubber block 52 is inserted into the mounting groove 51 again, and the zipper 62 is closed. When a user lies on the mattress, the rubber blocks 52 are abutted against all parts of the human body and have the massage effect, so that the fatigue of the user can be relieved.
The above is a preferred embodiment of the present application, and the scope of protection of the present application is not limited by the above, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. A low-density memory cotton body based on resin interpenetrating technology is characterized in that: comprises two memory cotton layers (1) positioned at two sides and a plurality of elastic mesh layers (2) arranged between the two memory cotton layers (1); all the elastic mesh layers (2) are mutually overlapped and arranged at intervals; cotton wool is filled between the adjacent elastic mesh layers (2).
2. The low-density memory cotton body based on the resin interpenetrating technology as claimed in claim 1, wherein: and a polyurethane soft foam column (3) is sewed between the adjacent elastic mesh layers (2).
3. A mattress comprises a first memory cotton block (4) for sleeping on the upper half of a human body and a second memory cotton block (5) for sleeping on the lower half of the human body, and is characterized in that: the first memory cotton block (4) and the second memory cotton block (5) both comprise the low-density memory cotton body as claimed in any one of claims 1-2.
4. A mattress as claimed in claim 3 wherein: the surface of the second memory cotton block (5) is provided with a plurality of mounting grooves (51), and rubber blocks (52) are mounted in the mounting grooves (51) in a matched mode.
5. The mattress of claim 4, wherein: the surface of the rubber block (52) is provided with a plurality of massage bulges (521).
6. A mattress as claimed in claim 3 wherein: a plurality of abdicating grooves (41) are arranged in the first memory cotton block (4).
7. The mattress of claim 6, wherein: the outside of first memory cotton piece (4) and second memory cotton piece (5) wraps up elasticity cloth cover (6) jointly, elasticity cloth cover (6) are equipped with and are used for visual observation to give way identification line (61) that groove (41) are regional.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121352811.XU CN215533128U (en) | 2021-06-17 | 2021-06-17 | Low-density memory cotton body and mattress based on resin interpenetrating technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121352811.XU CN215533128U (en) | 2021-06-17 | 2021-06-17 | Low-density memory cotton body and mattress based on resin interpenetrating technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215533128U true CN215533128U (en) | 2022-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121352811.XU Active CN215533128U (en) | 2021-06-17 | 2021-06-17 | Low-density memory cotton body and mattress based on resin interpenetrating technology |
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| Country | Link |
|---|---|
| CN (1) | CN215533128U (en) |
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2021
- 2021-06-17 CN CN202121352811.XU patent/CN215533128U/en active Active
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