CN112021861B - Mattress and method for manufacturing same - Google Patents
Mattress and method for manufacturing same Download PDFInfo
- Publication number
- CN112021861B CN112021861B CN202010608105.0A CN202010608105A CN112021861B CN 112021861 B CN112021861 B CN 112021861B CN 202010608105 A CN202010608105 A CN 202010608105A CN 112021861 B CN112021861 B CN 112021861B
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- mattress
- face
- matching end
- flexible layer
- sheets
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
- A47C27/142—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities
- A47C27/144—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities inside the mattress or cushion
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
- A47C27/15—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays consisting of two or more layers
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
- A47C27/16—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays reinforced with sheet-like or rigid elements, e.g. profiled
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B68—SADDLERY; UPHOLSTERY
- B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
- B68G7/00—Making upholstery
- B68G7/05—Covering or enveloping cores of pads
Abstract
The invention discloses a mattress and a manufacturing method thereof, wherein the mattress comprises a first flexible layer, a second flexible layer and a plurality of middle sheets, the first flexible layer is provided with a first matching end surface, the first matching end surface is provided with a plane structure, the second flexible layer is provided with a second matching end surface, and the second matching end surface is provided with a concave-convex structure; the middle sheet is made of flexible materials, the middle sheets are arranged between the first matching end face and the second matching end face, two end faces of the middle sheets are fixedly connected with the first matching end face and the second matching end face respectively, and a gap area is formed between the first matching end face and the second matching end face through the middle sheets so as to improve the resilience performance of the mattress. It has the following advantages: improve the resilience performance of the mattress and reduce the using amount of glue.
Description
Technical Field
The invention relates to the technical field of furniture, in particular to a mattress and a manufacturing method thereof.
Background
The existing mattress mainly has two kinds:
the first mattress comprises multiple sponge layers arranged according to a sequence, wherein the end faces of every two adjacent sponge layers are planes, the multiple sponge layers are bonded together according to the sequence, and due to the fact that the planes and the planes are bonded, the air permeability is poor, and the resilience performance further promotes the space.
A second mattress, for example CN202477089U, CN208403862U, has a first sponge layer and a second sponge layer, the first sponge layer has a first mating surface, the first mating surface has a planar structure, the second sponge layer has a second mating surface, the second mating surface has a wave-shaped structure, and the first mating surface and the second mating surface are adhered together. The first matching end face and the second matching end face are bonded together, one matching end face (the first matching end face or the second matching end face) needs to be brushed with glue during bonding, the other matching end face is bonded on the other matching end face, the whole matching end face is necessarily brushed with the glue during brushing, and the glue consumption is large; its two, two terminal surfaces directly bond and the glue quantity is many, and the peak portion and the first sponge layer bonding height of the wave structure of second sponge layer are more, lead to the ventilative space in fact less, and mattress normal rolling up package compression packing is so that storage, transportation, and the repackage is opened after the customer purchases, and mattress rebound effect still further promotes the space, and resilience performance still further promotes the space.
Disclosure of Invention
The invention provides a mattress and a manufacturing method thereof, which overcome the defects of the mattress in the background art.
One of the technical schemes adopted by the invention for solving the technical problems is as follows: the mattress comprises a first flexible layer and a second flexible layer, wherein the first flexible layer is provided with a first matching end surface, the first matching end surface is provided with a plane structure, the second flexible layer is provided with a second matching end surface, and the second matching end surface is provided with a concave-convex structure; the middle piece is made of flexible materials, the middle pieces are arranged between the first matching end face and the second matching end face, two end faces of the middle pieces are fixedly connected with the first matching end face and the second matching end face respectively, and a gap area is formed between the first matching end face and the second matching end face through the middle pieces so as to improve the resilience performance of the mattress.
In one embodiment: the first flexible layer, the second flexible layer and the middle sheet are all made of foam materials or sponges.
In one embodiment: the two end faces of the middle sheet are respectively bonded with the first matching end face and the second matching end face.
In one embodiment: the plurality of middle sheets are arranged at intervals.
In one embodiment: the middle sheet is in a strip structure.
In one embodiment: the strip structure of the middle sheet has a strip shape extending along the width direction of the mattress, and the length of the middle sheet is slightly shorter than or equal to the width of the mattress.
In one embodiment: the strip structure of the middle sheet extends along the width direction or the length direction of the mattress, and the long edges of the middle sheets positioned at the two sides of the mattress are parallel to the edge of the mattress and are arranged at intervals.
In one embodiment: the plurality of center sheets are arranged along the mattress array.
In one embodiment: the first matching end face and the second matching end face are provided with a central area and a peripheral area surrounding the outside of the central area, the central area is provided with at least one middle sheet, and the peripheral area is provided with a plurality of middle sheets at intervals.
In one embodiment: the gap area is divided into a plurality of subareas which are arranged at intervals by a plurality of middle sheets.
In one embodiment: a plurality of island regions corresponding to the plurality of intermediate pieces are formed in the gap region.
In one embodiment: the concave-convex structure is a wave-shaped structure.
The second technical scheme adopted by the invention for solving the technical problems is as follows: the manufacturing method of the mattress comprises the following steps:
and 3, respectively bonding the first matching end face and the second matching end face to the two end faces of the middle sheet.
Compared with the background technology, the technical scheme has the following advantages:
still include the multi-disc intermediate lamella, the multi-disc intermediate lamella is arranged between first fitting surface and second fitting surface, and the intermediate lamella adopts flexible material to make and be formed with gapped region between first fitting surface and the second fitting surface through the intermediate lamella, so can produce following technological effect: on one hand, the middle surface is connected with the two flexible layers, so that the contact area can be reduced, a gap can be formed between the two flexible layers, and on the other hand, the middle sheet is made of flexible materials and can be deformed and rebounded, so that the peak parts of the concave-convex structures have larger rebound spaces and the middle sheet can be deformed and rebounded to be combined, the rebound performance of the mattress is improved, and the rebound effect of the mattress after being wrapped and compressed is effectively improved; secondly, the using amount of glue is reduced, the cost is saved, and the peculiar smell of the mattress chemicals is reduced; thirdly, the area of the middle sheet is greatly reduced compared with the area of the flexible layer, the middle sheet can be processed by adopting leftover materials of the flexible layer, the cost is reduced, and the environment is protected.
The multiple middle sheets are arranged at intervals, or the multiple middle sheets are arranged along the mattress array, or at least one middle sheet is arranged in the central area, the multiple middle sheets are arranged at intervals in the peripheral area, or a plurality of island areas corresponding to the multiple middle sheets respectively are formed in the gap area, so that the rebound deformation is uniformly arranged, and the resilience performance of the mattress is improved.
Drawings
The invention is further described with reference to the following figures and detailed description.
Fig. 1 is a schematic perspective view of a mattress according to an embodiment.
Fig. 2 is a schematic exploded perspective view of a mattress according to an embodiment.
FIG. 3 is a perspective view of a mattress of one embodiment with the first flexible layer removed.
Fig. 4 is a schematic exploded perspective view of a second mattress according to the embodiment.
Fig. 5 is a perspective view of the mattress of the second embodiment with the first flexible layer removed.
Fig. 6 is a schematic exploded perspective view of a three-mattress embodiment.
Fig. 7 is a perspective view of the three mattress of the embodiment with the first flexible layer removed.
Fig. 8 is an exploded perspective view of a four-mattress embodiment.
Fig. 9 is a perspective view of the four mattress of the embodiment with the first flexible layer removed.
Fig. 10 is an exploded perspective view of the five-mattress embodiment.
Fig. 11 is a perspective view of a five-bed mattress according to an embodiment with the first flexible layer removed.
Detailed Description
Example one
Referring to fig. 1 to 3, the mattress includes a first flexible layer 1, a second flexible layer 2, a third flexible layer 3 and a plurality of middle sheets 4, wherein the first flexible layer 1, the second flexible layer 2, the third flexible layer 3 and the middle sheets 4 are made of sponge, and the sponge includes common sponge or memory sponge or quick-elastic sponge.
The second flexible layer 2 and the third flexible layer 3 are aligned at the periphery, the contact surfaces of the two layers are flat, and the two layers are bonded together by means of glue brushing and bonding.
The bottom surface of the first flexible layer 1 forms a first matching end surface 11, and the first matching end surface 11 is provided with a plane structure. The top surface of the second flexible layer 2 forms a second matching end surface 21, and the second matching end surface 21 is provided with a concave-convex structure, which comprises a strip-shaped wave structure or a dot-shaped array arrangement structure. The middle piece is made of quick-elastic sponge, the thickness of the middle piece is uniform, and the upper end face and the lower end face of the middle piece are both of a plane structure, so that the rebound effect is improved. The first flexible layer 1 and the second flexible layer 2 are aligned all around, a plurality of intermediate sheets 4 are arranged between the first matching end face 11 and the second matching end face 21 at intervals, two end faces of the intermediate sheets 4 are fixedly connected with the second matching end face 21 and the first matching end face 11 respectively, and a clearance area is formed between the first matching end face 21 and the second matching end face 11 through the intermediate sheets 4 so as to improve the resilience performance of the mattress. In the specific structure: the two end faces of the middle sheet 4 are bonded to the second mating end face 21 and the first mating end face 11, respectively, for example, by a bonding method of brushing glue on the end face of the middle sheet and bonding the mating end face to the middle sheet, or by a bonding method of disposing a double-sided adhesive on the end face of the middle sheet and bonding the mating end face to the middle sheet. In this embodiment, the middle plate 4 is a strip structure, and the strips of the middle plate 4 of the strip structure are arranged in the same direction. The intermediate sheet may also have a sheet-like structure, as desired.
In this embodiment, the number of the middle sheets 4 is three, and the length of the three middle sheets 4 corresponds to the width of the mattress, such as the length of the middle sheet is slightly shorter than the width of the mattress or equal to the width of the mattress, such as a short length of 1-10cm. The three middle sheets 4 are uniformly arranged at intervals along the length direction of the mattress, and the head part, the middle part and the tail part of the length of the mattress are respectively arranged on the three middle sheets 4. In the concrete structure, the long edges of the two middle sheets positioned from head to tail are parallel to the short edges of the mattress, the long edges of the middle sheets and the short edges of the mattress are arranged at intervals, the rebound effect is enhanced through the interval arrangement, hardening (rebound prevention) is avoided, and the interval distance is short, such as 1-30cm. If the length of the middle piece is slightly shorter than the width of the mattress, the two ends of the middle piece are slightly retracted to the periphery of the mattress, three island regions which respectively correspond to the three middle pieces are formed in a gap region formed between the first flexible layer 1 and the second flexible layer 2 through the arrangement of the three middle pieces 4, and the resilience performance of the mattress is uniformly arranged due to the three island regions formed in the gap region, so that the resilience performance is effectively improved, and the data obtained by the following table test are shown in detail. Moreover, by adopting the structure, the gross weight of the mattress can be reduced, the foam weight with the same thickness can be reduced, and the glue consumption can be reduced, such as: the second mattress in the prior art has the weight of 35.2kg of gross weight, 27.4kg of foam and 0.557kg of glue, and the weight of the mattress in the first embodiment is reduced to 33.6kg, the weight of the foam is reduced to 25.8kg, and the weight of the glue is reduced to 0.223kg.
The manufacturing method of the mattress comprises the following steps:
and 3, respectively bonding the first matching end face and the second matching end face to the two end faces of the middle sheet.
Example two
Referring to fig. 4 and 5, it is different from the first embodiment in that: the three middle sheets 4 are slightly shorter than the length of the mattress, the three middle sheets 4 are evenly arranged along the width direction of the mattress at intervals, and the head part, the middle part and the tail part of the width of the mattress are respectively arranged on the three middle sheets 4. The gap area formed between the first flexible layer 1 and the second flexible layer 2 is divided into four subareas which are arranged at intervals by the arrangement of the three middle sheets 4.
EXAMPLE III
Referring to fig. 6 and 7, it is different from the first embodiment in that: the number of the middle pieces 4 is five, and the first matching end surface 11 and the second matching end surface 21 both have a central area and a peripheral area surrounding the central area. The central area is provided with a middle plate 4; four intermediate plates are arranged at intervals around the one intermediate plate in the peripheral region.
Example four
Referring to fig. 8 and 9, it is different from the first embodiment in that: the number of the middle sheets 4 is six, and the six middle sheets 4 are arranged in a three-row and two-column array arrangement mode.
EXAMPLE five
Referring to fig. 10 and 11, it is different from the third embodiment in that: the section of the middle plate 4 is of a square structure.
The above description is only a preferred embodiment of the present invention, and therefore should not be taken as limiting the scope of the invention, and all equivalent variations and modifications made within the scope of the present invention and the content of the description should be included in the scope of the present invention.
Claims (14)
1. The mattress comprises a first flexible layer and a second flexible layer, wherein the first flexible layer is provided with a first matching end surface, the first matching end surface is provided with a plane structure, the second flexible layer is provided with a second matching end surface, and the second matching end surface is provided with a concave-convex structure; the method is characterized in that: the middle piece is made of flexible materials, the middle piece is arranged between the first matching end face and the second matching end face, two end faces of the middle piece are fixedly connected with the first matching end face and the second matching end face respectively, the two end faces of the middle piece are bonded with the first matching end face and the second matching end face respectively, and a gap area is formed between the first matching end face and the second matching end face through the middle piece so as to improve the resilience performance of the mattress.
2. The mattress of claim 1, wherein: the first flexible layer, the second flexible layer and the middle sheet are all made of foam materials or sponges.
3. A mattress as claimed in claim 1 or 2 wherein: the plurality of middle sheets are arranged at intervals.
4. A mattress as claimed in claim 3 wherein: the middle sheet is in a strip structure.
5. The mattress of claim 4, wherein: the strip structure of the middle sheet has a strip shape extending along the width direction of the mattress, and the length of the middle sheet is slightly shorter than or equal to the width of the mattress.
6. The mattress of claim 4, wherein: the strip structure of the middle sheet extends along the width direction or the length direction of the mattress, and the long edges of the middle sheets positioned at the two sides of the mattress are parallel to the edge of the mattress and are arranged at intervals.
7. A mattress as claimed in claim 3 wherein: the plurality of center sheets are arranged along the mattress array.
8. A mattress as claimed in claim 3 wherein: the first matching end face and the second matching end face are provided with a central area and a peripheral area surrounding the outside of the central area, the central area is provided with at least one middle sheet, and the peripheral area is provided with a plurality of middle sheets at intervals.
9. A mattress as claimed in claim 3 wherein: the gap area is divided into a plurality of subareas which are arranged at intervals by a plurality of middle sheets.
10. A mattress as claimed in claim 3 wherein: a plurality of island regions corresponding to the plurality of intermediate pieces are formed in the gap region.
11. A mattress as claimed in claim 1 or 2 wherein: the intermediate sheet has uniform thickness and a plane structure is arranged on the upper end surface and the lower end surface of the intermediate sheet.
12. A mattress as claimed in claim 1 or 2 wherein: the middle sheet is made of a quick-elastic sponge material.
13. A mattress as claimed in claim 1 or 2 wherein: the concave-convex structure is a wave-shaped structure.
14. The method of manufacturing a mattress according to claim 1, wherein: the method comprises the following steps:
step 1, preparing a first flexible layer, a second flexible layer and a plurality of intermediate sheets;
step 2, brushing glue on two end faces of the middle sheet;
and 3, respectively bonding the first matching end face and the second matching end face to the two end faces of the middle sheet.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010608105.0A CN112021861B (en) | 2020-06-29 | 2020-06-29 | Mattress and method for manufacturing same |
| PCT/CN2021/100002 WO2022001646A1 (en) | 2020-06-29 | 2021-06-15 | Mattress and method for manufacturing same |
| US18/052,164 US20230172367A1 (en) | 2020-06-29 | 2022-11-02 | Foam mattress with high recovery function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010608105.0A CN112021861B (en) | 2020-06-29 | 2020-06-29 | Mattress and method for manufacturing same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112021861A CN112021861A (en) | 2020-12-04 |
| CN112021861B true CN112021861B (en) | 2023-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010608105.0A Active CN112021861B (en) | 2020-06-29 | 2020-06-29 | Mattress and method for manufacturing same |
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| Country | Link |
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| CN (1) | CN112021861B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022001646A1 (en) * | 2020-06-29 | 2022-01-06 | 际诺思股份公司 | Mattress and method for manufacturing same |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101070138A (en) * | 2007-06-25 | 2007-11-14 | 南方汇通股份有限公司 | Plant-fiber elastic cushion and mfg. method |
| CN201256824Y (en) * | 2008-07-28 | 2009-06-17 | 南通好日子纺织品有限公司 | Stereo multi-layer quilt |
| DE102013004414A1 (en) * | 2013-03-15 | 2014-09-18 | Hans Ulrich Schwenk | Multi-layer padding with zoned and ventilated middle layer and method for its production |
| CN205513625U (en) * | 2016-03-30 | 2016-08-31 | 周家祥 | Resistance to compression type bed course structure that can recover fast |
| CN208403862U (en) * | 2017-09-28 | 2019-01-22 | 浙江王家风范海绵制品有限公司 | A kind of ventilative sponge of mattress use |
| CN209404171U (en) * | 2018-09-17 | 2019-09-20 | 宁波华胜办公家具有限公司 | A kind of dormitory bed with hood |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2179055Y (en) * | 1993-06-22 | 1994-10-12 | 陈海胜 | Health-care bamboo sheet mattress |
-
2020
- 2020-06-29 CN CN202010608105.0A patent/CN112021861B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101070138A (en) * | 2007-06-25 | 2007-11-14 | 南方汇通股份有限公司 | Plant-fiber elastic cushion and mfg. method |
| CN201256824Y (en) * | 2008-07-28 | 2009-06-17 | 南通好日子纺织品有限公司 | Stereo multi-layer quilt |
| DE102013004414A1 (en) * | 2013-03-15 | 2014-09-18 | Hans Ulrich Schwenk | Multi-layer padding with zoned and ventilated middle layer and method for its production |
| CN205513625U (en) * | 2016-03-30 | 2016-08-31 | 周家祥 | Resistance to compression type bed course structure that can recover fast |
| CN208403862U (en) * | 2017-09-28 | 2019-01-22 | 浙江王家风范海绵制品有限公司 | A kind of ventilative sponge of mattress use |
| CN209404171U (en) * | 2018-09-17 | 2019-09-20 | 宁波华胜办公家具有限公司 | A kind of dormitory bed with hood |
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| CN112021861A (en) | 2020-12-04 |
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