A T-type bushing

Abstract

The utility model relates to a T-shaped bushing, which belongs to the technical field of air column cushioning packaging. A T-shaped bushing comprises a packaging part and a cushioning part arranged below the packaging part; the packaging part and the cushioning part are formed by bending and heat-sealing the same air column film. The packaging part of the utility model is used to pack items that are easily damaged by collision, and the cushioning part provides protection for the items to avoid the problem of bottoming out and damage to the items during transportation.

Description

Technical Field

[0001] The utility model relates to a T-shaped bushing and belongs to the technical field of air column cushioning packaging. Background Art

[0002] Air column bags are often used for cushioning packaging of fragile items such as red wine.

[0003] For example, the utility model patent with authorization announcement number CN219858541U discloses an air-energy object wrapping piece, which has an air column packaging bag that can be formed for wrapping objects after inflation; the air column packaging bag is provided with a plurality of parallel air columns, and the air column packaging bag is provided with a plurality of inflation ports for inflating the air columns; the air column packaging bag is provided with a plurality of folding portion groups that are arranged perpendicular to the extension direction of the air columns, and the air column packaging bag is provided with a plurality of heat-sealing portion groups that are arranged along the extension direction of the air columns, and the air column packaging bag is provided with a plurality of folding surfaces after being folded by the folding portions, and the folding surfaces are overlapped in sequence and heat-sealed by a plurality of heat-sealing portions to form a placement groove for placing objects.

[0004] However, when it is necessary to cushion and package high-density and easily damaged items, the above-mentioned air column bags are often not protective enough. When faced with this problem, people usually use air column films or other cushioning materials to pad the packaging box first; however, there is no stable connection between the cushioning layer and the air column packaging bag, which makes it easy for high-density and easily damaged items to move in the packaging box during transportation, causing such items to be easily damaged. Utility Model Content

[0005] The utility model aims to solve the above problems and thus provides a T-shaped bushing.

[0006] The technical solution of the utility model to solve the above problems is as follows:

[0007] A T-shaped bushing comprises a packaging part and a cushion part arranged below the packaging part; the packaging part and the cushion part are formed by bending and heat-sealing the same air column film.

[0008] In the above technical solution of the utility model, the packaging part is used to pack the easily damaged articles due to collision, and the cushioning part provides protection for the articles to avoid the problem of the articles being damaged by bottoming out during transportation.

[0009] As a preferred embodiment of the above technical solution, the packaging portion includes a main body portion and a connecting portion connecting the main body portion and the cushion portion.

[0010] As a preferred embodiment of the above technical solution, the main body is formed by heat-sealing and bonding a first air column area on the left side and a second air column area on the right side at their front and rear ends.

[0011] As a preferred embodiment of the above technical solution, the connecting portion is formed by heat-sealing and bonding a first transition zone close to the first air column zone and a second transition zone close to the second air column zone on their front and rear sides.

[0012] As a preferred embodiment of the above technical solution, the pad portion includes a pad bottom, a pad left side, a pad right side, a pad upper left portion and a pad upper right portion that are integrally connected; the pad upper left portion and the pad upper right portion are symmetrically arranged and inclined relative to the pad bottom.

[0013] In the above technical solution of the utility model, the upper left part and the upper right part of the pad are arranged obliquely, so that a load-bearing buffer space can be formed inside the pad part, which can provide greater supporting force.

[0014] As a preferred embodiment of the above technical solution, the left side and the right side of the pad are symmetrically arranged, and the height of the left side and the right side of the pad does not exceed the sum of the thickness of the bottom of the pad and the upper left part / upper right part of the pad.

[0015] As a preferred embodiment of the above technical solution, the T-type bushing includes multiple heat sealing lines;

[0016] The first heat sealing line is arranged between the first air column area and the first transition area;

[0017] The second heat sealing line is arranged between the second air column area and the second transition area.

[0018] As a preferred embodiment of the above technical solution,

[0019] A third heat seal line is disposed between the first transition area and the upper left portion of the liner;

[0020] A fourth heat seal line is disposed between the second transition zone and the upper right portion of the liner;

[0021] The third heat seal line and the fourth heat seal line are heat-sealed to form a fifth heat seal line.

[0022] As a preferred embodiment of the above technical solution,

[0023] The sixth heat seal line is disposed between the upper left portion of the liner and the left side portion of the liner;

[0024] The seventh heat seal line is disposed between the upper right portion of the liner and the right side portion of the liner.

[0025] As a preferred embodiment of the above technical solution,

[0026] The eighth heat sealing line is arranged between the bottom of the liner and the left side of the liner;

[0027] The ninth heat seal line is disposed between the bottom portion of the liner and the right side portion of the liner.

[0028] In the above technical scheme of the utility model, the packaging part and the cushion part form a stable structure through the setting of multiple heat sealing lines; at the same time, the upper left part and the upper right part of the cushion are inclined, so that a load-bearing buffer space is formed inside the cushion part, which can provide greater supporting force and will not cause the internal filled items to touch the bottom. It is suitable for cushioning packaging of high-density collision-prone items.

[0029] In summary, the utility model has the following beneficial effects:

[0030] 1. The packaging part of the utility model is used to pack items that are easily damaged by collision, and the cushioning part provides protection for the items to prevent the items from being damaged by bottoming out during transportation;

[0031] 2. The upper left part and the upper right part of the cushion of the utility model are arranged obliquely, so that a load-bearing buffer space can be formed inside the cushion part, which can provide greater supporting force;

[0032] 3. The utility model forms a stable structure between the packaging part and the cushion part by setting multiple heat sealing lines, thereby further improving the protection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a side view structural schematic diagram of the utility model;

[0034] Figure 2 It is a main structural schematic diagram of the utility model;

[0035] In the figure, 100-packaging part, 200-cushion part;

[0036] 101-main body, 102-connecting part;

[0037] 101-1-first air column area, 101-2-second air column area, 102-1-first transition area, 102-2-second transition area;

[0038] 201- Pad bottom, 202-1 - Left side of pad, 202-2 - right side of padding, 203-1 - Pad upper left, 203- 2 - Upper right part of pad;

[0039] 30-1 -First heat sealing line, 30-2 - Second heat sealing line, 30-3 - The third heat sealing line, 30-4 - The fourth heat sealing line, 30-5 -Fifth heat sealing line, 30-6 -The sixth heat sealing line, 30-7 - Seventh heat sealing line, 30-8-The eighth heat sealing line, 30-9 - Ninth heat sealing line. DETAILED DESCRIPTION

[0040] The present invention is further explained below in conjunction with the accompanying drawings.

[0041] This specific implementation is only an explanation of the utility model, not a limitation of the utility model. Any modifications made by those skilled in the art after reading the specification of the utility model will be protected by the patent law as long as they are within the scope of the claims.

[0042] like Figure 1~2 As shown, a T-shaped bushing includes a packaging portion 100 and a cushion portion 200 arranged below the packaging portion 100; the packaging portion 100 and the cushion portion 200 are formed by bending and heat-sealing the same air column film.

[0043] The packaging part 100 includes a main body 101 and a connecting part 102 connecting the main body 101 and the cushion part 200. The main body 101 is formed by heat-sealing and bonding the first air column area 101-1 on the left and the second air column area 101-2 on the right at their front and rear ends.

[0044] The connecting portion 102 is formed by heat-sealing and bonding a first transition area 102-1 close to the first air column area 101-1 and a second transition area 102-2 close to the second air column area 101-2 on their front and back sides.

[0045] The pad part 200 includes a pad bottom 201, a pad left side 202-1, a pad right side 202-2, a pad upper left part 203-1 and a pad upper right part 203-2 which are integrally connected; the pad upper left part 203-1 and the pad upper right part 203-2 are symmetrically arranged and inclined relative to the pad bottom 201.

[0046] The pad left side 202-1 and the pad right side 202-2 are symmetrically arranged, and the height of the pad left side 202-1 and the pad right side 202-2 does not exceed the sum of the thickness of the pad bottom 201 and the pad left upper part 203-1 / pad right upper part 203-2.

[0047] The T-type bushing includes nine heat-sealing lines:

[0048] The first heat sealing line 30-1 is disposed between the first air column area 101-1 and the first transition area 102-1;

[0049] The second heat sealing line 30-2 is disposed between the second air column area 101-2 and the second transition area 102-2;

[0050] The third heat seal line 30-3 is disposed between the first transition area 102-1 and the upper left portion 203-1 of the liner;

[0051] The fourth heat seal line 30-4 is disposed between the second transition zone 102-2 and the upper right portion 203-2 of the liner;

[0052] The third heat sealing line 30-3 and the fourth heat sealing line 30-4 are heat-sealed to form a fifth heat sealing line 30-5;

[0053] The sixth heat seal line 30-6 is disposed between the upper left portion 203-1 of the liner and the left side portion 202-1 of the liner;

[0054] The seventh heat seal line 30-7 is disposed between the upper right portion 203-2 of the liner and the right side portion 202-2 of the liner;

[0055] The eighth heat seal line 30-8 is disposed between the liner bottom portion 201 and the liner left side portion 202-1;

[0056] The ninth heat seal line 30 - 9 is disposed between the liner bottom portion 201 and the liner right side portion 202 - 2 .

[0057] In the above technical scheme of the utility model, the packaging part and the cushion part form a stable structure through the setting of multiple heat sealing lines; at the same time, the upper left part and the upper right part of the cushion are inclined, so that a load-bearing buffer space is formed inside the cushion part, which can provide greater supporting force and will not cause the internal filled items to touch the bottom. It is suitable for cushioning packaging of high-density collision-prone items.

Claims

1. A T-type bushing, characterized in that: It comprises a packaging part (100) and a cushion part (200) arranged below the packaging part (100); the packaging part (100) and the cushion part (200) are formed by bending and heat-sealing the same air column film.

2. A T-type bushing according to claim 1, characterized in that: The packaging portion (100) comprises a main body portion (101) and a connecting portion (102) connecting the main body portion (101) and the cushion portion (200).

3. A T-type bushing according to claim 2, characterized in that: The main body (101) is formed by heat-sealing and bonding a first air column area (101-1) on the left and a second air column area (101-2) on the right at their front and rear ends.

4. A T-type bushing according to claim 3, characterized in that: The connecting portion (102) is formed by heat-sealing and bonding a first transition zone (102-1) close to the first air column zone (101-1) and a second transition zone (102-2) close to the second air column zone (101-2) at their front and rear sides.

5. A T-type bushing according to claim 1, characterized in that: The pad portion (200) comprises an integrally connected pad bottom portion (201), a pad left side portion (202-1), a pad right side portion (202-2), a pad left upper portion (203-1) and a pad right upper portion (203-2); the pad left upper portion (203-1) and the pad right upper portion (203-2) are symmetrically arranged and inclined relative to the pad bottom portion (201).

6. A T-type bushing according to claim 5, characterized in that: The left side (202-1) and the right side (202-2) of the pad are symmetrically arranged, and the height of the left side (202-1) and the right side (202-2) of the pad does not exceed the sum of the thickness of the pad bottom (201) and the upper left side (203-1) / upper right side (203-2) of the pad.

7. A T-type bushing according to claim 5, characterized in that: The T-shaped bushing comprises a plurality of heat sealing lines; the first heat sealing line (30-1) is arranged between the first air column area (101-1) and the first transition area (102-1); The second heat sealing line (30-2) is arranged between the second air column area (101-2) and the second transition area (102-2).

8. A T-type bushing according to claim 7, characterized in that: The third heat-sealing line (30-3) is arranged between the first transition area (102-1) and the upper left portion (203-1) of the liner; The fourth heat-sealing line (30-4) is arranged between the second transition area (102-2) and the upper right portion (203-2) of the liner; The third heat-sealing line (30-3) and the fourth heat-sealing line (30-4) are heat-sealed to form a fifth heat-sealing line (30-5).

9. A T-type bushing according to claim 7, characterized in that: The sixth heat-sealing line (30-6) is arranged between the upper left portion (203-1) of the liner and the left side portion (202-1) of the liner; The seventh heat-sealing line (30-7) is arranged between the upper right portion (203-2) of the liner and the right side portion (202-2) of the liner.

10. A T-type bushing according to claim 7, characterized in that: An eighth heat-sealing line (30-8) is arranged between the bottom portion (201) of the liner and the left side portion (202-1) of the liner; The ninth heat-sealing line (30-9) is arranged between the liner bottom (201) and the liner right side (202-2).

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