CN212546353U

CN212546353U - Mattress

Info

Publication number: CN212546353U
Application number: CN202021234280.XU
Authority: CN
Inventors: 李胤宰
Original assignee: Zinus Inc
Current assignee: Zinus Inc
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-02-19
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses a mattress, which comprises a first flexible layer, a second flexible layer and a plurality of intermediate sheets, 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 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

Mattress

Technical Field

The utility model relates to the technical field of furniture, especially, relate to a mattress.

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.

The mattress of the second kind, like CN202477089U, CN208403862U, this mattress has first sponge layer and second sponge layer, and this first sponge layer has first counterface, and planar structure is established to this first counterface, and this second sponge layer has second counterface, and wave structure is established to this second counterface, and this first counterface and second counterface bond 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.

SUMMERY OF THE UTILITY MODEL

The utility model provides a mattress, which overcomes the defects of the mattress in the prior art.

The utility model provides an adopted technical scheme of its technical problem is: a 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 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 clearance area is formed between the first matching end face and the second matching end face through the middle sheets 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.

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 counterface and second counterface, and the intermediate lamella adopts flexible material to make and make to be formed with gapped region between first counterface and second counterface 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 the 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 present invention will be further described with reference to the accompanying drawings and the following detailed description.

Fig. 1 is a 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 according to 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 a schematic 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 the five mattress of the 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. This first flexible layer 1 and second flexible layer 2 are aligned all around, and the interval of multi-disc intermediate lamella 4 is arranged in first cooperation terminal surface 11 and second cooperation terminal surface 21 within a definite time and 4 both ends faces of intermediate lamella rigid coupling respectively second cooperation terminal surface 21 and first cooperation terminal surface 11, makes first cooperation terminal surface 21 and second cooperation terminal surface 11 within a definite time to be formed with the clearance region in order to promote the mattress resilience performance through intermediate lamella 4. In the concrete 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 1-10 cm. 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 1-30 cm. If the length of the middle piece is slightly shorter than the width of the mattress, 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 through 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 0.223 kg.

The manufacturing method of the mattress 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.

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 the scope of the present invention should not be limited by this description, and all equivalent changes and modifications made within the scope and the specification of the present invention should be covered by the present invention.

Claims

1. A 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 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 clearance area is formed between the first matching end face and the second matching end face through the middle sheets to improve the resilience performance of the mattress.

2. A mattress as claimed in 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 wherein: the two end faces of the middle sheet are respectively bonded with the first matching end face and the second matching end face.

4. A mattress as claimed in claim 1, 2 or 3 wherein: the plurality of middle sheets are arranged at intervals.

5. A mattress as claimed in claim 4 wherein: the middle sheet is in a strip structure.

6. A mattress as claimed in claim 5 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.

7. A mattress as claimed in claim 5 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.

8. A mattress as claimed in claim 4 wherein: the plurality of center sheets are arranged along the mattress array.

9. A mattress as claimed in claim 4 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.

10. A mattress as claimed in claim 4 wherein: the gap area is divided into a plurality of subareas which are arranged at intervals by a plurality of middle sheets.

11. A mattress as claimed in claim 4 wherein: a plurality of island regions corresponding to the plurality of intermediate pieces are formed in the gap region.

12. A mattress as claimed in claim 1, 2 or 3 wherein: the thickness of the middle sheet is uniform, and the upper end face and the lower end face of the middle sheet are provided with plane structures.

13. A mattress as claimed in claim 1, 2 or 3 wherein: the middle sheet is made of a quick-elastic sponge material.

14. A mattress as claimed in claim 1, 2 or 3 wherein: the concave-convex structure is a wave-shaped structure.