US2025171216A1PendingUtilityA1
Buffer packaging structure and packing box structure
Est. expiryNov 24, 2043(~17.3 yrs left)· nominal 20-yr term from priority
B65D 5/5035B65D 81/054B65D 81/02
56
PatentIndex Score
0
Cited by
0
References
0
Claims
Abstract
A buffer packaging structure includes a base plate, a lower plate and a first foldable area. The base plate has a connecting side and two opposite sides. The lower plate is connected with the connecting side. The first foldable area is disposed on the base plate, wherein the base plate and the lower plate are configured to relatively bend along the first foldable area, so that the base plate and the lower plate are substantially vertical.
Claims
exact text as granted — not AI-modifiedWhat is claimed is:
1 . A buffer packaging structure applied in an accommodating space, comprising:
a base plate having a connecting side and two opposite sides, wherein the connecting side is connected with the two opposite sides, and the two opposite sides are opposite each other; a lower plate connected with the connecting side; and a first foldable area disposed on the base plate, wherein the base plate and the lower plate are configured to relatively bend towards each other along the first foldable area, so that the base plate is substantially vertical to the lower plate; wherein a maximum width of the lower plate is A1, a maximum width of the base plate is A2, a maximum length of the base plate is A3, a maximum length of the lower plate is A4, the accommodating space has an inner length, an inner width and an inner height, the inner length is B1, the inner width is B2, the inner height is B3, and the following conditions are satisfied: A1≤A2; A2≤B2; A3≤B1; and A4≤B3.
2 . The buffer packaging structure of claim 1 , wherein the lower plate comprises:
a lower plate mainbody connected with the base plate; at least one lower side sheet connected with the lower plate mainbody; and at least one foldable line disposed between the lower plate mainbody and the at least one lower side sheet, and the at least one lower side sheet being configured to bend along the at least one foldable line towards the lower plate mainbody.
3 . The buffer packaging structure of claim 2 , wherein:
the lower plate mainbody comprises a first portion and a second portion, and the first portion is disposed between the second portion and the base plate; a number of the at least one lower side sheet is two, a number of the at least one foldable line is two, the two lower side sheets are respectively connected with two sides of the first portion, and the two foldable lines are respectively disposed between the first portion and the two lower side sheets; and a width of the first portion is A11, a length of the first portion is A41, a length of the second portion is A42, a width of each of the lower side sheets is C1, and the following conditions are satisfied:
A
11
≤
A
1
;
A
41
≤
B
3
/
2
;
A
42
≤
B
3
;
and
C
1
≤
A
11
/
2
.
4 . The buffer packaging structure of claim 1 , further comprising:
a first side plate connected with the base plate, wherein the first side plate has a first free side, and the first free side is disposed on one side of the first side plate away from the base plate; a first connecting plate connected with the first side plate, wherein the first side plate is connected with one of the two opposite sides of the base plate through the first connecting plate; a second side plate connected with the base plate, wherein the second side plate has a second free side, and the second free side is disposed on one side of the second side plate away from the base plate; a second connecting plate connected with the second side plate, wherein the second side plate is connected with another one of the two opposite sides of the base plate through the second connecting plate; and at least two second foldable areas respectively disposed on the first connecting plate and the second connecting plate, and the first side plate and the second side plate being configured to bend towards each other along the at least two second foldable areas; wherein a length of the first free side is D2, a length of the second free side is D5, and the following conditions are satisfied: D2≤A3; and D5≤A3.
5 . The buffer packaging structure of claim 4 , wherein when the first side plate and the second side plate are bent towards each other and the second side plate is stacked on the first side plate, a first frame is formed by the base plate, the first side plate and the second side plate, wherein a length of the first side plate is D1, a width of the first connecting plate is D3, a length of the second side plate is D4, a width of the second connecting plate is D6, a thickness of the base plate is T, and the following conditions are satisfied:
D
1
=
A
2
-
T
;
D
4
=
A
2
+
T
/
2
;
and
D
6
=
D
3
+
T
.
6 . The buffer packaging structure of claim 5 , further comprising:
an end plate connected with the first free side, wherein a width of the end plate is D7, and the following condition is satisfied:
D
7
=
D
3
-
T
.
7 . The buffer packaging structure of claim 4 , wherein:
the first side plate comprises a first binding sheet, a first turning sheet and a first connecting sheet, the first turning sheet is disposed between the first binding sheet and the first connecting sheet, the first connecting sheet is connected with the first connecting plate, and the first free side is disposed on the first binding sheet; a number of the at least two second foldable areas is at least three, and the at least three second foldable areas are respectively disposed on the first connecting plate, the second connecting plate and the first turning sheet; and when the first side plate bends along the second foldable area of the first connecting plate, the first binding sheet bends towards the first connecting plate along the second foldable area of the first turning sheet, and the first free side abuts against the first connecting plate, so that a second frame is formed by the first binding sheet, the first turning sheet, the first connecting sheet and the first connecting plate.
8 . The buffer packaging structure of claim 7 , wherein:
the second side plate comprises a second binding sheet, a second turning sheet and a second connecting sheet, the second turning sheet is disposed between the second binding sheet and the second connecting sheet, the second connecting sheet is connected with the second connecting plate, and the second free side is disposed on the second binding sheet; a number of the at least two second foldable areas is four, the four second foldable areas are respectively disposed on the first connecting plate, the second connecting plate, the first turning sheet and the second turning sheet; and when the second side plate bends along the second foldable area of the second connecting plate, the second binding sheet bends towards the second connecting plate along the second foldable area of the second turning sheet, and the second free side abuts against the second connecting plate, so that a third frame is formed by the second binding sheet, the second turning sheet, the second connecting sheet, and the second connecting plate.
9 . The buffer packaging structure of claim 8 , wherein a width of the first binding sheet is D11, a width of the first turning sheet is D12, a width of the first connecting sheet is D13, a width of the second binding sheet is D41, a width of the second turning sheet is D42, a width of the second connecting sheet is D43, and the following conditions are satisfied:
D
3
=
D
6
;
D
11
=
D
41
;
D
12
=
D
42
;
D
13
=
D
43
;
D
41
=
D
43
-
T
;
D
42
=
D
6
-
T
;
and
D
43
≤
A
2
/
2
-
T
.
10 . The buffer packaging structure of claim 4 , further comprising:
at least one inserted element disposed on one of the first side plate and the second side plate; and at least one slot disposed on one of the base plate, the first side plate and the second side plate, and the at least one inserted element is correspondingly inserted into the at least one slot.
11 . A packing box structure, comprising:
a box having an accommodating space, wherein the accommodating space has an inner length, an inner width and an inner height; and at least one buffer packaging structure detachably disposed in the accommodating space, and the at least one buffer packaging structure disposed between at least one target object and the box, wherein the at least one buffer packaging structure comprises:
a base plate having a connecting side and two opposite sides, wherein the connecting side is connected with the two opposite sides, and the two opposite sides are opposite each other;
a lower plate connected with the connecting side; and
a first foldable area disposed on the base plate, wherein the base plate and the lower plate are configured to relatively bend towards each other along the first foldable area, so that the base plate is substantially vertical to the lower plate;
wherein a maximum width of the lower plate is A1, a maximum width of the base plate is A2, a maximum length of the base plate is A3, a maximum length of the lower plate is A4, the accommodating space has an inner length, an inner width and an inner height, the inner length is B1, the inner width is B2, the inner height is B3, and the following conditions are satisfied: A1≤A2; A2≤B2; A3≤B1; and A4≤B3.
12 . The packing box structure of claim 11 , wherein the lower plate comprises:
a lower plate mainbody connected with the base plate; at least one lower side sheet connected with the lower plate mainbody; and at least one foldable line disposed between the lower plate mainbody and the at least one lower side sheet, and the at least one lower side sheet being configured to bend along the at least one foldable line towards the lower plate mainbody.
13 . The packing box structure of claim 12 , wherein:
the lower plate mainbody comprises a first portion and a second portion, and the first portion is disposed between the second portion and the base plate; a number of the at least one lower side sheet is two, a number of the at least one foldable line is two, the two lower side sheets are respectively connected with two sides of the first portion, and the two foldable lines are respectively disposed between the first portion and the two lower side sheets; and a width of the first portion is A11, a length of the first portion is A41, a length of the second portion is A42, a width of each of the lower side sheets is C1, and the following conditions are satisfied:
A
11
≤
A
1
;
A
41
≤
B
3
/
2
;
A
42
≤
B
3
;
and
C
1
≤
A
11
/
2
.
14 . The packing box structure of claim 11 , further comprising:
a first side plate connected with the base plate, wherein the first side plate has a first free side, and the first free side is disposed on one side of the first side plate away from the base plate; a first connecting plate connected with the first side plate, wherein the first side plate is connected with one of the two opposite sides of the base plate through the first connecting plate; a second side plate connected with the base plate, wherein the second side plate has a second free side, and the second free side is disposed on one side of the second side plate away from the base plate; a second connecting plate connected with the second side plate, wherein the second side plate is connected with another one of the two opposite sides of the base plate through the second connecting plate; and at least two second foldable areas respectively disposed on the first connecting plate and the second connecting plate, and the first side plate and the second side plate being configured to bend towards each other along the at least two second foldable areas; wherein a length of the first free side is D2, a length of the second free side is D5, and the following conditions are satisfied: D2≤A3; and D5≤A3.
15 . The packing box structure of claim 14 , wherein when the first side plate and the second side plate are bent towards each other and the second side plate is stacked on the first side plate, a first frame is formed by the base plate, the first side plate and the second side plate, wherein a length of the first side plate is D1, a width of the first connecting plate is D3, a length of the second side plate is D4, a width of the second connecting plate is D6, a thickness of the base plate is T, and the following conditions are satisfied:
D
1
=
A
2
-
T
;
D
4
=
A
2
+
T
/
2
;
and
D
6
=
D
3
+
T
.
16 . The packing box structure of claim 15 , further comprising:
an end plate connected with the first free side, wherein a width of the end plate is D7, and the following condition is satisfied:
D
7
=
D
3
-
T
.
17 . The packing box structure of claim 15 , wherein:
the first side plate comprises a first binding sheet, a first turning sheet and a first connecting sheet, the first turning sheet is disposed between the first binding sheet and the first connecting sheet, the first connecting sheet is connected with the first connecting plate, and the first free side is disposed on the first binding sheet; a number of the at least two second foldable areas is at least three, and the at least three second foldable areas are respectively disposed on the first connecting plate, the second connecting plate and the first turning sheet; and when the first side plate bends along the second foldable area of the first connecting plate, the first binding sheet bends towards the first connecting plate along the second foldable area of the first turning sheet, and the first free side abuts against the first connecting plate, so that a second frame is formed by the first binding sheet, the first turning sheet, the first connecting sheet and the first connecting plate.
18 . The packing box structure of claim 17 , wherein:
the second side plate comprises a second binding sheet, a second turning sheet and a second connecting sheet, the second turning sheet is disposed between the second binding sheet and the second connecting sheet, the second connecting sheet is connected with the second connecting plate, and the second free side is disposed on the second binding sheet; a number of the at least two second foldable areas is four, the four second foldable areas are respectively disposed on the first connecting plate, the second connecting plate, the first turning sheet and the second turning sheet; and when the second side plate bends along the second foldable area of the second connecting plate, the second binding sheet bends towards the second connecting plate along the second foldable area of the second turning sheet, and the second free side abuts against the second connecting plate, so that a third frame is formed by the second binding sheet, the second turning sheet, the second connecting sheet, and the second connecting plate.
19 . The packing box structure of claim 18 , wherein a width of the first binding sheet is D11, a width of the first turning sheet is D12, a width of the first connecting sheet is D13, a width of the second binding sheet is D41, a width of the second turning sheet is D42, a width of the second connecting sheet is D43, and the following conditions are satisfied:
D
3
=
D
6
;
D
11
=
D
41
;
D
12
=
D
42
;
D
13
=
D
43
;
D
41
=
D
43
-
T
;
D
42
=
D
6
-
T
;
and
D
43
≤
A
2
/
2
-
T
.
20 . The packing box structure of claim 14 , further comprising:
at least one inserted element disposed on one of the first side plate and the second side plate; and at least one slot disposed on one of the base plate, the first side plate and the second side plate, and the at least one inserted element is correspondingly inserted into the at least one slot.Join the waitlist — get patent alerts
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