CN217039487U - Mattress capable of dispersing pressure - Google Patents
Mattress capable of dispersing pressure Download PDFInfo
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- CN217039487U CN217039487U CN202120862506.9U CN202120862506U CN217039487U CN 217039487 U CN217039487 U CN 217039487U CN 202120862506 U CN202120862506 U CN 202120862506U CN 217039487 U CN217039487 U CN 217039487U
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- 239000011159 matrix material Substances 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 5
- 239000004816 latex Substances 0.000 claims description 4
- 229920000126 latex Polymers 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 3
- 229920002725 thermoplastic elastomer Polymers 0.000 claims description 3
- 238000009987 spinning Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000004744 fabric Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000035699 permeability Effects 0.000 description 2
- 239000012815 thermoplastic material Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The utility model discloses a mattress capable of dispersing pressure, which comprises an elastic base body, wherein a plurality of elastic grid units are formed, each elastic grid unit is enclosed by an elastic wall, the end surfaces of one ends of the elastic grid units are level and form a core body connecting surface of the elastic base body together; the supporting base is provided with a connecting end face, and a plurality of elastic bulge units are arranged on the connecting end face; any two adjacent elastic bulge units and the connecting end face jointly enclose a connecting clamping groove; the elastic base body and the supporting base are detachably connected with each other; under the connection state, the elastic bulge units are embedded into the elastic grid units, the elastic walls are embedded into the connecting clamping grooves, and the connecting end faces are in contact with the core body connecting faces. The utility model provides an among the mattress of dispersible pressure, the pressure that a plurality of bearing capacity units can the homodisperse human production, effective anti collapse. The mattress can be conveniently disassembled, the assembly process of the elastic base body and the supporting base is simple, and the production efficiency is improved and the cost is reduced.
Description
Technical Field
The utility model belongs to the technical field of soft furniture, especially, relate to a mattress of dispersible pressure.
Background
The core of soft furniture made of elastic matrix is represented by a mattress (see the technical scheme disclosed in the chinese utility model patent CN 211984695U), the elastic matrix is composed of a plurality of elastic grid cells, wherein each elastic grid cell is surrounded by elastic walls. Because the elastic matrix is made of thermoplastic materials commonly, a supporting matrix needs to be arranged on the core body connecting surface of the elastic matrix, and the situation that a plurality of elastic grids are gathered together and concentrated locally and cannot uniformly disperse pressure in the using process is avoided. The support matrix is typically made of sponge, latex, or the like. Since the cross-sectional area of the elastic wall itself is small and limited by the characteristics of the material itself that it is difficult to bond, the connection between the core attachment face of the elastic base and the supporting base requires: the method comprises the steps of firstly connecting a core body connecting surface of an elastic base body made of thermoplastic materials with a layer of auxiliary base body (usually made of cloth) in an injection molding integrated forming or hot bonding mode, and then connecting a support base body with the cloth serving as the auxiliary connecting body in other modes such as gluing or sewing.
Two problems with this type of attachment are that the elastomeric body is completely fixed to the support body and cannot be removed. This results in the inability to clean and replace the elastomeric or auxiliary substrates, which is not cost effective for small items such as cushions, pillows, etc., but is more limited for large products such as mattresses. Secondly, the connection mode adds at least two processing procedures: the connection process of the elastic base body and the cloth and the connection process of the cloth and the supporting base body. The increase of the process steps and the use of materials and energy leads to the increase of the product cost.
Disclosure of Invention
The utility model discloses to the mattress that adopts the elastic base body preparation among the prior art, can't wash and change elastic base body or cloth, the complicated problem of manufacturing procedure designs and provides the mattress of a brand-new dispersible pressure.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:
a mattress capable of dispersing pressure comprises an elastic matrix, wherein a plurality of elastic grid units are formed in the elastic matrix, each elastic grid unit is surrounded by an elastic wall, and the end faces of one ends of the elastic grid units are flush and form a core body connecting face of the elastic matrix together; further comprising: the supporting base is provided with a connecting end face, and a plurality of elastic bulge units are arranged on the connecting end face; any two adjacent elastic bulge units and the connecting end face jointly enclose a connecting clamping groove; the elastic base and the support base are detachably connected with each other; under the connection state, at least one elastic bulge unit is embedded into the elastic grid unit, the elastic wall is embedded into the connecting clamping groove, and the connecting end face is in contact with the core body connecting face.
Further, the height of the elastic protrusion unit is 20% to 80% of the height of the elastic wall.
Optionally, the elastic protruding units and the elastic grid units are arranged in one-to-one correspondence.
Optionally, the cross-sectional area of the supporting base is the same as the cross-sectional area of the elastic base; the number of the elastic protruding units is smaller than that of the elastic grid units, and the elastic protruding units are evenly arranged on the connecting end face at intervals.
Furthermore, the cross section of the supporting base is rectangular, and the elastic bulge units are respectively arranged at four corners of the connecting end face.
Furthermore, the cross section of the supporting base is rectangular, and the elastic bulge units are uniformly distributed at intervals along four edges of the connecting end surface respectively.
Preferably, the elastomeric matrix is made of a thermoplastic elastomer material and the support base is made of a sponge, latex, spun fiber or hose.
Further, the elastic mesh unit further includes: a hollow region formed inside the elastic wall; the area of each hollow region is 1 to 16 cm, and the sum total of the areas of the plurality of hollow regions is 70 to 90 percent of the area of the elastic base body.
Furthermore, the wall thickness of the elastic wall is 1 mm-10 mm, the height of the elastic wall is 1 cm-15 cm, and the cross section of each elastic grid unit is rectangular, circular, oval, triangular or regular polygonal.
Further, the cross section of the elastic bulge unit is rectangular, circular, elliptical, triangular or regular polygonal.
Compared with the prior art, the utility model discloses an advantage is with positive effect:
the utility model provides a pressure that a plurality of bearing capacity units in the mattress of dispersible pressure can the human production of homodisperse, effective anti collapse. When the elastic base body needs to be replaced or cleaned, the elastic base body can be conveniently disassembled, the assembly process of the elastic base body and the supporting base is simple, and the production efficiency is improved and the cost is reduced.
Other features and advantages of the present invention will become apparent from the following detailed description of the preferred embodiments, which is to be read in connection with the accompanying drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below, it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of a pressure-dispersible mattress provided by the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a side view of fig. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments.
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary intended for explaining the present invention, and should not be construed as limiting the present invention.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The mattress made of the elastic base body in the prior art cannot be cleaned and replaced, and meanwhile, the problem that the processing procedure is complex is solved. As shown in fig. 1, the main body of the mattress 10 is formed by an elastic matrix 11, and a plurality of elastic grid cells 13 are formed in the elastic matrix 11, wherein each elastic grid cell 13 is surrounded by elastic walls 14. Meanwhile, each elastic mesh unit 13 has a first end face and a second end face respectively formed at both ends of the elastic wall 14, wherein the first end faces of the plurality of elastic mesh units 13 together form a core force-bearing face of the elastic base 11. When in use, a user lies on one end of the stress surface of the core body. The second end faces of the plurality of elastic lattice cells 13 are flush and together form a core attachment face 15 of the elastic base body 11. In this embodiment, the support base 12 is specifically designed and proposed as shown in fig. 1, in contrast to the prior art attachment using an auxiliary base. The support base 12 has a connection end face 16, the connection end face 16 preferably being the upper surface of the support base 12. The connection end surface 16 is provided with a plurality of elastic protrusion units 17. Any two adjacent elastic convex units 17 and the connecting end surface 16 jointly enclose a connecting clamping groove 18. Taking a rectangular elastic protrusion unit as an example, the side walls (17-1 shown in fig. 2 and fig. 3) of two adjacent elastic protrusion units 17 and the connecting end surface 16 together form a connecting slot 18. The elastic base 11 is used in cooperation with the supporting base 12 and detachably connected to each other. In the connection state, at least one elastic protrusion unit 17 is inserted into the elastic grid unit 13, the elastic wall 14 is inserted into the connection slot 18, and the connection end face 16 of the support base 12 is in contact with the core connection face 15 of the elastic base 11. With this arrangement, each resilient grid element 13 and each resilient projection element 17 together form a single load-bearing element, which is stronger than the resilient grid element 13 alone. Therefore, the pressure generated by the human body can be uniformly dispersed, and the collapse can be effectively resisted. When it is desired to replace or clean the elastomeric body 11, the elastomeric body 11 may be removed from the support base 12, cleaned independently or replaced, the support base 12 may be reused, and the mattress product may have a longer useful life. The assembly process of the elastic base body 11 and the supporting base 12 is simple, and the production efficiency is improved and the cost is reduced.
In order to ensure a relatively good tensile strength of the elastic grid elements 13, which meets comfort requirements, the height H2 of the elastic bulge elements 17 can be designed alternatively as 20% to 80%, preferably as 20% to 40%, of the height H1 of the elastic walls 14, as shown in fig. 3. The elastic wall 14 above the retention elastic lug unit 17 has a suitable degree of freedom and feasible variability.
The elastic protruding units 17 and the elastic grid units 13 may be arranged in a one-to-one correspondence manner, that is, as shown in fig. 1 and 2, one elastic protruding unit 17 is arranged on the supporting base 12 corresponding to each elastic grid unit 13. More preferably, the cross-sectional area of the support base 12, i.e., the area of the connection end face 16 is designed to be the same as the cross-sectional area of the elastic base 11. The number of the elastic protruding units 17 is smaller than that of the elastic grid units 13, and the elastic protruding units 17 are evenly arranged on the connecting end face 16 at intervals. As an alternative, the cross section of the supporting base 12 is rectangular, and a plurality of elastic protrusion units 17 are respectively disposed at four corners of the connecting end surface 16; or alternatively, the cross section of the supporting base 12 is rectangular, and a plurality of elastic protruding units 17 are uniformly distributed at intervals along four edges of the connecting end surface 16. The design that the number of the elastic protruding units 17 is smaller than that of the elastic grid units 13 can ensure that the connection between the elastic base body 11 and the supporting base 12 is stable and reliable on one hand, and more elastic grid units 13 can be in a relatively free state in the elastic base body 11 on the other hand, so that the elastic base body 11 can not generate excessive reaction force while maintaining enough supporting force, external force can be uniformly dispersed by the elastic grid units 13, the softness is better, and the phenomenon of body discomfort caused by excessive hardness can not occur. Correspondingly, when the structure is adopted, a plurality of air holes can be formed in the positions, corresponding to the centers of the elastic bulge units 17, of the supporting base 12, so that the air permeability is improved, and the mattress product is better in air permeability and more comfortable.
Preferably, the elastomeric matrix 11 is made of a thermoplastic elastomer material and the support base 12 is made of a sponge, latex, spun fiber, or hose, both of which have approximately the same strength. The elastic base 11 and the supporting base 12 can be manufactured by an integral forming process or can be cut and formed. When the support base 12 is made of a hose, the hose may be first made into a cube and then formed by a cutting process. The elastic walls 14 of the elastic lattice cells 13 enclose a hollow area, which is formed inside said elastic walls 14. The area of each hollow region is from 1 to 16 cm, and the sum total of the areas of the plurality of hollow regions is 70% to 90% of the area of the elastic base body 11. The thickness of the elastic wall 14 is 1 mm-10 mm, the height of the elastic wall 14 is 1 cm-15 cm, and the cross section of the elastic grid unit 13 is rectangular, circular, oval, triangular or regular polygonal. Correspondingly, the cross section of the elastic bulge unit 17 is rectangular, circular, oval, triangular or regular polygonal. The elastic protrusion units 17 are in clearance fit with the elastic grid units 13. The cross section of the elastic grid unit 13 can also be designed to be circular, the cross section of the elastic bulge unit 17 can be regular polygon, and the circular cross section of the elastic grid unit 13 is the circumscribed circle of the regular polygon cross section of the elastic bulge unit 17.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the form and details of the embodiments may be made, or equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention, which is claimed in the appended claims.
Claims (12)
1. A mattress capable of dispersing pressure comprises an elastic matrix, wherein a plurality of elastic grid units are formed in the elastic matrix, each elastic grid unit is surrounded by an elastic wall, and the end faces of one ends of the elastic grid units are flush and jointly form a core body connecting face of the elastic matrix;
it is characterized by also comprising:
the supporting base is provided with a connecting end face, and a plurality of elastic bulge units are arranged on the connecting end face; any two adjacent elastic bulge units and the connecting end face jointly enclose a connecting clamping groove;
the elastic base and the supporting base are detachably connected with each other; under the connection state, at least one elastic bulge unit is embedded into the elastic grid unit, the elastic wall is embedded into the connecting clamping groove, and the connecting end face is in contact with the core body connecting face.
2. A pressure dispersible mattress according to claim 1,
the height of the elastic protruding unit is 20% to 80% of the height of the elastic wall.
3. A pressure dispersible mattress according to claim 1,
the elastic protruding units and the elastic grid units are arranged in one-to-one correspondence.
4. A pressure dispersible mattress according to claim 1,
the cross-sectional area of the supporting base is the same as that of the elastic base; the number of the elastic protruding units is smaller than that of the elastic grid units, and the elastic protruding units are evenly arranged on the connecting end face at intervals.
5. A pressure dispersible mattress according to claim 4,
the cross section of the supporting base is rectangular, and the elastic bulge units are arranged at four corners of the connecting end face respectively.
6. A pressure dispersible mattress according to claim 4,
the cross section of the supporting base is rectangular, and the elastic bulge units are uniformly distributed at intervals along four edges of the connecting end face respectively.
7. A pressure dispersible mattress according to claim 1,
the elastic matrix is made of thermoplastic elastomer materials, and the supporting base is made of sponge, latex, spinning fibers or a hose.
8. A pressure dispersible mattress according to any one of claims 1 to 7 wherein:
the elastic mesh unit further includes:
a hollow region formed inside the elastic wall;
the area of each hollow region is 1 to 16 cm, and the sum total of the areas of the plurality of hollow regions is 70 to 90 percent of the area of the elastic base body.
9. A pressure dispersible mattress according to any one of claims 1 to 7, wherein:
the wall thickness of the elastic wall is 1-10 mm, the height of the elastic wall is 1-15 cm, and the cross section of each elastic grid unit is rectangular, circular, oval or triangular.
10. A pressure dispersible mattress according to claim 9, wherein:
the cross section of the elastic bulge unit is rectangular, circular, oval or triangular.
11. A pressure dispersible mattress according to any one of claims 1 to 7 wherein:
the thickness of the elastic wall is 1 mm-10 mm, the height of the elastic wall is 1 cm-15 cm, and the cross section of each elastic grid unit is a regular polygon.
12. A pressure dispersible mattress according to claim 11 wherein:
the cross section of the elastic bulge unit is a regular polygon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120862506.9U CN217039487U (en) | 2021-04-25 | 2021-04-25 | Mattress capable of dispersing pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120862506.9U CN217039487U (en) | 2021-04-25 | 2021-04-25 | Mattress capable of dispersing pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217039487U true CN217039487U (en) | 2022-07-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120862506.9U Active CN217039487U (en) | 2021-04-25 | 2021-04-25 | Mattress capable of dispersing pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217039487U (en) |
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2021
- 2021-04-25 CN CN202120862506.9U patent/CN217039487U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20240108 Address after: 100,000 Room 378, Floor 3, Building 9, Yard 9, Linhe Street, Renhe Town, Shunyi District, Beijing Patentee after: Beijing Hengxiang Future Technology Development Co.,Ltd. Address before: 266000 south area of Licha Industrial Park, Jiaozhou City, Qingdao City, Shandong Province Patentee before: QINGDAO YOUMENG HOME FURNISHING TECHNOLOGY Co.,Ltd. |