U.S. patent application number 13/170194 was filed with the patent office on 2011-12-29 for backing plate for storage bags as well as storage bag and storage box with the same.
Invention is credited to CHUN-CHI LIU.
Application Number | 20110317944 13/170194 |
Document ID | / |
Family ID | 43749933 |
Filed Date | 2011-12-29 |
United States Patent
Application |
20110317944 |
Kind Code |
A1 |
LIU; CHUN-CHI |
December 29, 2011 |
BACKING PLATE FOR STORAGE BAGS AS WELL AS STORAGE BAG AND STORAGE
BOX WITH THE SAME
Abstract
The present invention discloses a backing plate for storage bags
as well as a storage bag and a storage box with the same. With this
backing plate including a backing plate body, a trapezoid or
triangular edge fold is formed as an extension to one end of the
backing plate body, and another trapezoid or triangular edge fold
as an extension to the other end of the backing plate body. With
the backing plate arranged in the storage bag and the storage box,
there are no requirements for the two edge folds extended outwards
at the bottom of the storage bag. This will not only strengthen the
stereoscopic perception of the storage bag, but also save materials
and reduce the production cost, better satisfying the users'
requirements.
Inventors: |
LIU; CHUN-CHI; (Guangdong
Province, CN) |
Family ID: |
43749933 |
Appl. No.: |
13/170194 |
Filed: |
June 28, 2011 |
Current U.S.
Class: |
383/119 ;
220/694 |
Current CPC
Class: |
B65D 33/02 20130101 |
Class at
Publication: |
383/119 ;
220/694 |
International
Class: |
B65D 33/02 20060101
B65D033/02; B65D 90/00 20060101 B65D090/00 |
Foreign Application Data
Date |
Code |
Application Number |
Jun 29, 2010 |
CN |
201020242506.0 |
Claims
1. A backing plate for storage bags, comprising a backing plate
body (1), characterized in that: a trapezoid or triangular edge
fold (2) is formed as an extension to one end of the backing plate
body (1), and another trapezoid or triangular edge fold (3) as an
extension to the other end of the backing plate body (1).
2. The backing plate for storage bags according to claim 1,
characterized in that: the two trapezoid or triangular edge folds
(2) and (3) can be folded to form an angle of 90 degrees with the
backing plate body (1).
3. A storage bag with the backing plate for storage bags according
to claim 1, comprising a storage bag body (8), characterized in
that: with the backing plate body (1) arranged inside at the bottom
of the storage bag body (8), the trapezoid or triangular edge fold
(2) of the backing plate body (1) is inserted into a corner (4) at
the bottom of the storage bag body (8) and can be folded upwards
along this corner (4), and the trapezoid or triangular edge fold
(3) of the backing plate body (1) is inserted into another corner
(5) at the bottom of the storage bag body (8) and can be folded
upwards along this corner (5).
4. A storage box with the backing plate for storage bags according
to claim 1, comprising a storage box body (9), characterized in
that: an interlayer (6) is arranged in a side wall of the storage
box body (9), and another interlayer (7) in another side wall of
the storage box body (9); the trapezoid or triangular edge fold (2)
of the backing plate body (1) is folded upwards into the interlayer
(6), and the trapezoid or triangular edge fold (3) of the backing
plate body (1) upwards into the interlayer (7).
Description
BACKGROUND OF THE INVENTION
[0001] The present invention relates to a component of storage
bags, and particularly to a backing plate for storage bags as well
as a storage bag and a storage box with the same.
[0002] A traditional backing plate 20 for storage bags is of a
rectangular or square shape, as shown in FIG. 1. This backing plate
is arranged inside at the bottom of a storage bag to strengthen the
stereoscopic perception of the storage bag. However, with this
backing plate arranged inside at the bottom of the storage bag,
both ends of this backing plate cannot be inserted into the two
corresponding corners at the bottom of the storage bag, resulting
in poor stereoscopic perception of the storage bag. Therefore, the
traditional backing plate 20 for storage bags cannot satisfy the
users' requirements better. In addition, as shown in FIG. 2, in
order to strengthen the stereoscopic perception of the storage bag
with the traditional rectangular or square backing plate for
storage bags, two edge folds 22 and 23 are extended outwards at the
bottom of the storage bag 21, which will complicate structure of
the storage bag and increase the production cost. A common storage
bag without the two edge folds 22 and 23 will result in poor
stereoscopic perception.
BRIEF SUMMARY OF THE INVENTION
[0003] For overcoming the defects in the prior art as described
above, a first purpose of the present invention is to provide a
backing plate for storage bags that can not only strengthen the
stereoscopic perception of the storage bag but also save materials
and reduce the production cost, so as to satisfy the users'
requirements better.
[0004] For overcoming the defects in the prior art as described
above, a second purpose of the present invention is to provide a
storage bag with the backing plate for storage bags.
[0005] For overcoming the defects in the prior art as described
above, a third purpose of the present invention is to provide a
storage box with the backing plate for storage bags.
[0006] In order to achieve the above purposes, the present
invention presents the following technical solution: With a backing
plate for storage bags including a backing plate body, a trapezoid
or triangular edge fold is formed as an extension to one end of the
backing plate body, and another trapezoid or triangular edge fold
as an extension to the other end of the backing plate body.
[0007] A storage bag with the backing plate for storage bags is
provided, including a storage bag body; with the backing plate body
arranged inside at the bottom of the storage bag body, a trapezoid
or triangular edge fold of the backing plate body is inserted into
a corner at the bottom of the storage bag body and can be folded
upwards along this corner, and another trapezoid or triangular edge
fold of the backing plate body is inserted into another corner at
the bottom of the storage bag body and can be folded upwards along
this corner.
[0008] A storage box with the backing plate for storage bags is
provided, including a storage box body; an interlayer is arranged
in a side wall of the storage box body, and another interlayer in
another side wall of the storage box body; a trapezoid or
triangular edge fold of the backing plate body is folded upwards
into an interlayer, and another trapezoid or triangular edge fold
of the backing plate body upwards into another interlayer.
[0009] The backing plate for storage bags as well as the storage
bag and the storage box with the same according to the present
invention have the following beneficial effects: With a trapezoid
or triangular edge fold formed as an extension to one end of the
backing plate body, another trapezoid or triangular edge fold is
formed as an extension to the other end of the backing plate body.
Both ends of this backing plate can be inserted into the two
corresponding corners at the bottom of the storage bag, which can
not only strengthen the stereoscopic perception of the storage bag
greatly, but also save materials and reduce the production cost due
to no requirements for the two edge folds extended outwards at the
bottom of the storage bag.
[0010] The backing plate for storage bags as well as the storage
bag and the storage box with the same according to the present
invention will be further described in the following with reference
to drawings and examples.
BRIEF DESCRIPTION OF THE DRAWINGS
[0011] FIG. 1 is a stereoscopic structural drawing of a traditional
backing plate for storage bags.
[0012] FIG. 2 is a stereoscopic structural drawing of a traditional
storage bag with two edge folds.
[0013] FIG. 3 is a stereoscopic structural drawing of the backing
plate for storage bags according to the present invention.
[0014] FIG. 4 is a stereoscopic perspective structural drawing of
the backing plate for storage bags according to the present
invention that is integrated with a storage bag.
[0015] FIG. 5 is a stereoscopic perspective structural drawing of
the backing plate for storage bags according to the present
invention that is integrated with a storage box.
DETAILED DESCRIPTION OF THE INVENTION
[0016] The backing plate for storage bags as well as the storage
bag and the storage box with the same according to the present
invention have the following most preferred examples, which will
not thus limit the extent of protection of the present
invention.
[0017] As shown in FIG. 3, with a backing plate for storage bags
including a backing plate body 1, a trapezoid or triangular edge
fold 2 is formed as an extension to one end of the backing plate
body 1, and another trapezoid or triangular edge fold 3 as an
extension to the other end of the backing plate body 1.
[0018] The two trapezoid or triangular edge folds 2 and 3 can be
folded to form an angle of 90 degrees with the backing plate body
1.
[0019] As shown in FIG. 4, a storage bag with the backing plate for
storage bags is provided, including a storage bag body 8; with the
backing plate body 1 arranged inside at the bottom of the storage
bag body 8, the trapezoid or triangular edge fold 2 of the backing
plate body 1 is inserted into a corner 4 at the bottom of the
storage bag body 8 and can be folded upwards along this corner 4,
and the trapezoid or triangular edge fold 3 of the backing plate
body 1 is inserted into another corner 5 at the bottom of the
storage bag body 8 and can be folded upwards along this corner 5;
and thus both ends of the backing plate are inserted into the two
corresponding corners at the bottom of the storage bag. This can
not only strengthen the stereoscopic perception of the storage bag
effectively, but also have no requirements for the two edge folds
extended outwards at the bottom of the storage bag.
[0020] As shown in FIG. 5, in a storage box with the backing plate
for storage bags, an interlayer 6 is arranged in a side wall of the
storage box body 9, and another interlayer 7 in another side wall
of the storage box body 9; the trapezoid or triangular edge fold 2
of the backing plate body 1 is folded upwards into the interlayer
6, and the trapezoid or triangular edge fold 3 of the backing plate
body 1 upwards into the interlayer 7.
[0021] The examples as described above are the preferred
embodiments of the present invention. However, the embodiments of
the present invention are not restricted to the examples as
described above. Any other modification, polish, substitution,
combination and simplification, so long as not departing from
spiritual substance of the present invention, should be regarded as
equivalent displacement and fall within the extent of protection of
the present invention.
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