U.S. patent application number 10/525530 was filed with the patent office on 2006-03-09 for structure for a ventilated mattress.
Invention is credited to Hermes Reyes Cuadros.
Application Number | 20060048303 10/525530 |
Document ID | / |
Family ID | 40202990 |
Filed Date | 2006-03-09 |
United States Patent
Application |
20060048303 |
Kind Code |
A1 |
Reyes Cuadros; Hermes |
March 9, 2006 |
Structure for a ventilated mattress
Abstract
A mattress including textile layers or covers which are padded
by a foamed, cross-perforated latex layer in the inner structure of
the mattress in such a way that a ventilated and heat-dissipating
mattress configuration is achieved.
Inventors: |
Reyes Cuadros; Hermes;
(Bogota, CO) |
Correspondence
Address: |
DENNISON, SCHULTZ, DOUGHERTY & MACDONALD
1727 KING STREET
SUITE 105
ALEXANDRIA
VA
22314
US
|
Family ID: |
40202990 |
Appl. No.: |
10/525530 |
Filed: |
December 10, 2002 |
PCT Filed: |
December 10, 2002 |
PCT NO: |
PCT/IB02/05748 |
371 Date: |
February 24, 2005 |
Current U.S.
Class: |
5/716 |
Current CPC
Class: |
A47C 21/046 20130101;
A47C 27/05 20130101 |
Class at
Publication: |
005/716 |
International
Class: |
A47C 23/04 20060101
A47C023/04 |
Foreign Application Data
Date |
Code |
Application Number |
Sep 26, 2002 |
CO |
02075481 |
Claims
1. A mattress model whose composition structure is characterized
by: an outer textile padded layer sewed to a natural latex or
rubber one of two natural rubber or latex layers perforated and
passing over its width, overlapped to: a manta or carpet of sisal
resting over: a cover of one or two natural cotton layers, also
overlapped to: a second manta or carpet of interweaved sisal,
resting over: a spring unit metallic frame or structure, preferably
helicoidal such fitting mentioned elements overlapped between them
making up a first cover of the mattress, which is symmetrically
repeated until reaching the other end face of the mattress.
2. Mattress model in accordance with claim 1 wherein the layers in
the form of upper and lower covers are made up of a padded material
integrated by the stuck to a textile material layer in cotton and a
latex or natural rubber foamy layers and with perforated
passage.
3. Mattress model in accordance with claim 1, characterized by the
internal composition structure through the mentioned overlapping
components making up a ventilated unit dissipating heat, whose
ergonomic fitting is made up by the natural latex combination and
the metallic spring unit.
4. Mattress model in accordance with claim 2, characterized by the
internal composition structure through the mentioned overlapping
components making up a ventilated unit dissipating heat, whose
ergonomic fitting is made up by the natural latex combination and
the metallic spring unit.
Description
OBJECTIVE
[0001] The model herein is related to improvements introduced in
the manufacturing of mattresses, based on the introduction to more
natural latex rubber layers expanded with ventilation channels,
which combined with the mattress spring structure provides a
resistance and softness mixture model to the user.
[0002] The objective of improving the current structure of
mattresses is the introduction of natural materials in the
intermediate layers without significant contribution of polymeric
derivates or materials, which sometimes lead to allergic effects to
the user. Another objective is to promote a mattress model that
with latex layers permit the dissipation of heat given the
perforations thereof as a result of its expanded confirmation,
giving the mattress a ventilated elements quality.
[0003] Likewise, the new mattress models permits on its structure
the joining of cover padded elements with the latex or rubber layer
sewed in the case of external layers, upper and lower, for the
proposed model is of double face permitting it to be turned upside
down to be used by both sides at the option of the user.
[0004] These and other objectives will become evident along the
following description and observation of the annexed figures,
wherein:
[0005] FIG. 1 is a general view of the mattress model.
[0006] FIG. 2 is a transversal cut of the width of the mattress
through line I.
DESCRIPTION
[0007] The mattress 10 of our invention model (FIG. I) is
mono-block, prismatic, rectangular element, generally with a layer
or padded cover 11 with superficial design and patterned, stuck to
an overlapped rubber layer to another similar one and other layers
that we will detail below for configuring the width of the body
that by its lower face repeats again the padded cover 11.
[0008] FIG. 2, in a way of diagonal cut of the mattress body 10 on
its width shows on its order: [0009] a padded layer 11 in textile
or gender generally of 75% cotton and 25% polyester, which is stuck
to [0010] a natural rubber lamina 12 in latex of approximately 35
mm width overlapped to another similar one [0011] a plush of
natural sisal 14 of 10 mm width, which at the same time contacts
its lower face with [0012] a natural cotton 13 layer of 20 mm width
in 2 layers, overlapped to [0013] another sisal plush 14 resting on
[0014] a metallic spring unit 15, caliper 13 with a diameter of 75
mm and height of 125 mm.
[0015] The second cover of the mattress structure is repeated
spring from the lower face of the spring unit with a sisal plush
layer 14 the cotton laminas 13, the sisal plush 14, the latex
rubber layers 12 and the cover padded 11, providing a symmetric
structure configuration to the mattress width, which permits such
model to be turned upside down for its use by both sides.
[0016] For illustration of the proposed model dimensional scope,
the width of the mattress can reach 40 cm+-0-1 cm, if we consider
the size of each component, brought as illustration. Some
characteristics of the mattress structure elements are as follows:
[0017] The latex laminas or layers or natural rubber layers on its
35 mm width are produced through the Talalay system and the
superficial perforations made by the mold during the latex
aspiration expansion, giving raise to a superficial and passing
perforation of the formed layer permitting when using the mattress
a ventilation of the mattress, dissipating heat, contrary to
synthetic foams that produce heat. [0018] The natural sisal layers
making contact with the metallic structure of the spring unit faces
act as a support of the agglomerated fibers of processed cotton.
This sisal undergoes a process from the sun dried fibers, which are
unfolded in plates later permitting agglutination and interweaving
of fibers for producing a cover or carpet that is cut in accordance
with the carpet incorporation measures.
[0019] As outstanding items in the manufacturing technology of our
model we find: [0020] padded covers on the union by sewing of the
gender cover and the latex [0021] latex and metallic spring
combination providing firmness and elasticity to the mattress
[0022] the perforated latex layer for providing ventilation of the
mattress and dissipating heat [0023] the incorporation of natural
products discarding the use of synthetic elements with its eventual
allergic effects and others.
[0024] Therefore the scope of the invention in accordance with the
described and illustrated model is defined in the following list of
claims:
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