U.S. patent application number 17/721320 was filed with the patent office on 2022-07-28 for spa cushion.
The applicant listed for this patent is Xin SUN. Invention is credited to Shuai QIN.
Application Number | 20220232979 17/721320 |
Document ID | / |
Family ID | |
Filed Date | 2022-07-28 |
United States Patent
Application |
20220232979 |
Kind Code |
A1 |
QIN; Shuai |
July 28, 2022 |
SPA Cushion
Abstract
The present utility invention disclosed a technical field of
height-increasing seat cushions, in particular to a SPA cushion,
comprising a outer jacket and a core. There are counterweights at
the bottom of the core. The outer jacket and the core are made of a
3D mesh material. The bottom of the outer jacket is provided with
non-slip rubber base for increasing friction, and four mounting
holes for installing suction cups. Compared with other inflatable
cushions on the market, the SPA cushion is high of air and moisture
permeability and redistribution of compression pressure due to the
3D mesh material. And it offers comfortable and significant support
for the buttock; Also, since the outer jacket and the core are made
of 3D mesh material, it becomes more breathable and quick-drying.
The weight of the counterweight will drive the SPA cushion to sink
and fix it on the bottom itself easily when use in water. The
non-slip rubber base at the bottom side of the outer jacket
increases the friction, in result, the SPA cushion will not move or
float casually, which makes it more convenient to use. The suction
cups can prevent the SPA cushion from moving, too. And compared
with these existing inflatable seat cushions, the SPA cushion is of
higher quality, and there is no problems such as air leakage and
explosion.
Inventors: |
QIN; Shuai; (Qidong,
CN) |
|
Applicant: |
Name |
City |
State |
Country |
Type |
SUN; Xin |
Dashiqiao |
|
CN |
|
|
Appl. No.: |
17/721320 |
Filed: |
April 14, 2022 |
International
Class: |
A47C 7/02 20060101
A47C007/02; A47C 31/11 20060101 A47C031/11; A47C 15/00 20060101
A47C015/00 |
Foreign Application Data
Date |
Code |
Application Number |
Oct 19, 2021 |
CN |
202122509579.2 |
Claims
1. A SPA cushion, comprising a cover, characterized in that the
cover is filled with a core, and the counterweight is arranged at
the bottom of the core, and the outer cover is of 3D mesh fabric,
and the core is covered with a polymer air fiber material, the
bottom of the outer cover is provided with a non-slip base for
increasing friction, and four mounting holes for suction cups.
2. The SPA cushion, according to claim 1, characterized in that the
outer cover is provided with a handle or a hanger for easy hanging
and drying.
3. The SPA cushion, according to claim 1, characterized in that the
counterweight comprises glass beads or stones or marble beads.
4. The SPA cushion, according to claim 1, characterized in that the
zipper is provided at the front side the outer cover.
5. The SPA cushion, according to claim 1, characterized in that the
bottom of the outer cover is provided with non-slip base.
Description
TECHNICAL FIELD
[0001] The present utility invention relates to the technical field
of height-enhancing cushions, in particular to a SPA cushion.
BACKGROUND ART
[0002] A SPA cushion makes people feel more comfortable to sit on.
Most SPA heightening cushions available on the market are inflated
and lack of softness. Besides, air leakage and explosion often
occurs, for it is not able to subject to the pressure of the whole
body. Additionally, an inflatable SPA cushion is easy to float in
the water, which makes it inconvenient to use in water environment.
When users get up, it will float away. And when user wants to use
it again, she or he has to pick it up and fix position again, which
is quite cumbersome to use.
SUMMARY OF THE INVENTION
[0003] The main purpose of the utility invention is to provide a
SPA cushion to solve the users' problems of poor softness and
comfort, easy air leakage, risk of explosion, and cumbersome use in
water proposed in the above-mentioned background art.
[0004] In order to achieve the above purpose, the SPA cushion
provided by the present utility invention consists of an outer
jacket, the outer jacket is filled with an core, and the bottom of
the core is provided with a counterweight. The outer jacket is a 3D
mesh jacket, and the core also of 3D mesh material. There is
non-slip rubber base at the bottom side of the outer jacket for
increasing friction to prevent moving easily, and there are four
mounting holes for installing suction cups at the bottom side of
the outer jacket.
[0005] Preferably, the outer jacket is provided with a handle or
hanger.
[0006] Preferably, the counterweight include glass beads or stone
or marble beads.
[0007] Preferably, the top of the outer jacket is provided with a
zipper.
[0008] Preferably, the bottom side of the outer jacket is provided
with a Non-slip rubber base.
[0009] Compared with the prior art, the beneficial effects of the
present utility invention are:
[0010] The SPA cushion provided by the present utility invention is
more soft and comfortable, and offers significant support for
buttock. At the same time, the outer jacket and the core are made
of 3D mesh material, which is a breathable, water-permeable, and
quick-drying fabrics. As a result, the SPA cushion will dry up
quickly after use in water.
[0011] The SPA cushion provided by the present utility invention is
used in the water, the counterweight will drive it sink quickly by
itself, and the cushion will not move or float, as a result, it is
more convenient for user to sit on again.
[0012] The SPA cushion provided by the present utility invention is
of high quality and more safe to use. The core is not inflatable,
thus, problems such as air leakage and explosion will not
occur.
DESCRIPTION OF THE DRAWINGS
[0013] FIG. 1 is the perspective view of the SPA cushion provided
by the present utility invention;
[0014] FIG. 2 is the bottom perspective view thereof;
[0015] FIG. 3 is the front view thereof;
[0016] FIG. 4 is the bottom view thereof; and,
[0017] FIG. 5 is a cross-sectional rear view of the outer jacket
and the core thereof.
DESCRIPTION OF MARK NUMBERS IN THE DRAWINGS
TABLE-US-00001 [0018] Mark Number Name 1 Outer cover 2 Handle 3
Hanger 4 Zipper 5 Non-slip rubber base 6 Core 7 Counterweight 8
Mounting hole
Embodiments
[0019] The solutions in the embodiments of the present utility
invention will be clearly and completely described below with
reference to the accompanying drawings in the embodiments. The
following are just preferred embodiments of the present invention,
and do not limit the scope of the present utility invention. Any
equivalent structure transformation made in accordance with the
specification of the present utility invention and the content of
the drawings under the inventive concept of the present utility
invention or directly or indirectly applied to other related fields
is included in the scope of patent protection of the present
utility invention.
[0020] It should noted that if one embodiment of the present
invention comprises a direction indication (e.g., "upper, lower,
front, rear, left, right, top, bottom, inside . . . "), the
direction indication is only used to interpret the relative
positional relationship among various parts and their movement
under a certain attitude (see the Drawings). It is only for the
convenience of simplifying the description, rather than indicating
or implying that the indicated device or element must have a
specific orientation, or are constructed and operated in a specific
orientation, and therefore cannot be limited the scope of patent
protection of the present utility invention.
[0021] In one embodiment, FIGS. 1.about.5, the present utility
invention provides a solution: a SPA cushion, including an outer
jacket 1, the outer jacket 1 is filled with a core 6, and the
bottom of the core 6 is provided with counterweight 7, which can
make the cushion sink easily by itself in the water. The outer
jacket 1 is made of a 3D mesh fabric, and the core 6 is made of 3D
mesh material or a polymer air fiber material. The 3D mesh material
is high of air and moisture permeability and redistribution of
compression pressure, thus, the SPA cushion is quick-drying when
get out from the water. The bottom of the outer jacket 1 is
provided with non-slip rubber base 5 for increasing friction, and
the non-slip rubber base 5 consists of rubber dots. In addition,
there are four mounting holes 8 at the bottom side of the outer
jacket for installing the suction cups, which fixes the position of
the SPA cushion without moving or floating easily.
[0022] The outer jacket 1 is provided with a handle 2 or a hanger
3, the counterweight 7 can be glass beads or stones or marble
beads. And a zipper 4 is arranged at the top of the outer jacket 1
to facilitate the removal of the core 6 from the outer jacket 1.
The bottom of the jacket 1 is provided with non-slip rubber base
with robber dots.
[0023] Operating principle: Outer jacket 1 and the core 6 which is
of high air and moisture permeability and redistribution of
compression pressure, so the SPA cushion can be quick-drying and
more comfortable to support for the buttock. The SPA cushion will
quickly sink in the water by itself due to the weight of
counterweight 7. Moreover, it is easy to fix itself in right
direction and will not float or move because of the non-slip rubber
base 5 at the bottom of the outer jacket 1, or suction cups on the
mounting holes 8.
[0024] The above describes and shows the basic principles and main
features of the present utility invention and the advantages of the
present invention. For those who skilled in the related art, the
present utility invention is not limited to the details of the
above-mentioned embodiments, and does not deviate from the present
utility invention. The present utility invention can be realized in
other specific forms. The scope of the present invention is defined
by the appended claims rather than the above description, and
therefore all changes that come within the meaning and scope of
equivalency of the claims are intended to be included in the scope
of patent protection of the present utility invention, and any
reference signs in the claims shall not be included Claims deemed
to be limited.
[0025] Although the above embodiments of the present utility
invention have been shown and described, it will be understood by
those skilled in the art that various changes and modifications can
be made to these embodiments without departing from the principles
of the present invention, replacements and modifications, the scope
of the present invention is defined by the appended claims and
their equivalents.
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