Packaging foam box with protection structure and use method of packaging foam box

Abstract

The invention belongs to the technical field of foam boxes, and particularly relates to a packaging foam box with a protection structure and a using method thereof.The packaging foam box comprises an outer box body and an inner box body, the inner box body is arranged in the outer box body, a first protection mechanism is arranged in the outer box body, and the first protection mechanism can protect the interior and the exterior of the packaging foam box; the packaging foam box has the beneficial effects that the inner box body, the first protection mechanism and the second protection mechanism are arranged in the packaging foam box, the inner box body is protected through a first sponge block, a second sponge block and a buffer assembly, the inner side of the outer box body is protected through a rubber layer and a plastic inner lining plate, and the outer side of the outer box body is protected through a plastic outer lining plate; the bottom of the outer box body is protected through the plastic bottom plate, so that the packaging foam box is not easy to scratch; the connecting mechanism and the mechanical coded lock are arranged in the packaging foam box, so that the inner box body is better protected, and the inner box body is not easy to open.

Description

Technical Field

[0001] The invention relates to the technical field of foam boxes, in particular to a packaging foam box with a protective structure and a use method thereof. Background Art

[0002] A foam box is a box-type packaging container made of foam plastic. Plastic foam is a plastic with many tiny pores inside. Foam boxes have a wide range of uses and can effectively keep things warm. They are currently widely used in transportation in the logistics industry, and are also widely used in the cold chain industry. During use, foam boxes are easily scratched by sharp objects because the foam material is relatively soft. In addition, foam boxes are generally wrapped and sealed with tape, which makes them extremely easy to open, causing items to be lost.

[0003] Therefore, it is necessary to invent a packaging foam box with a protective structure and a method of using the same. Summary of the invention

[0004] To solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0005] A packaging foam box with a protective structure comprises an outer box body and an inner box body, wherein the inner box body is arranged inside the outer box body.

[0006] A first protection mechanism is arranged inside the outer box body, and the first protection mechanism can protect the inside and outside of the packaging foam box;

[0007] A second protection mechanism is arranged inside the outer box body, and the second protection mechanism can protect the inner box body in the packaging foam box;

[0008] A connecting mechanism is provided on the top of the outer box body, and the connecting mechanism can connect the top of the outer box body with protection;

[0009] The first protective mechanism includes a rubber layer and a plastic inner lining plate, wherein the rubber layer is installed on the inner side of the outer box body, the plastic inner lining plate is installed on the inner side of the rubber layer, the plastic outer lining plate is installed on the side wall of the outer box body, the plastic bottom plate is installed on the bottom of the outer box body, and the pad is installed on the bottom of the plastic bottom plate.

[0010] Preferably, grooves are formed at the upper ends of the rubber layer and the plastic inner lining plate, a first sponge block is symmetrically mounted on the inner wall of the plastic inner lining plate, and a second sponge block is also symmetrically mounted on the inner wall of the plastic inner lining plate.

[0011] Preferably, a buffer assembly is installed on the inner wall of the plastic lining plate, and the buffer assembly includes support bar 1, support bar 2 and spring 1, wherein spring 1 is installed between support bar 1 and support bar 2, and support bar 1 is installed to the inner wall of the plastic lining plate.

[0012] Preferably, a second spring is installed on the inner wall of the bottom of the outer box body, the inner box body is placed on the upper end of the second spring, a first ice cube groove is opened in the inner box body, a first through hole is opened on the inner side of the first ice cube groove, and the inner wall of the inner box body is clamped with a foam board.

[0013] Preferably, the second protection mechanism comprises a support plate, a slot and a block assembly, the support plate is clamped on the inner side of the plastic lining plate, the slot is installed on the support plate, and the block assembly is clamped in the slot.

[0014] Preferably, the card block assembly includes a card block, plug one, plug two and spring three, the card block is inserted into the card slot, the plug one is inserted into one end of the card block, the plug two is inserted into the other end of the card block, the spring three is connected between plug one and plug two, and the upper end of the card block is hinged with a connecting block.

[0015] Preferably, the upper end of the connecting block is connected to the first protective plate, the upper end of the connecting block is connected to the first protective plate, a second through hole is opened at the bottom of the first protective plate, the interior of the first protective plate is clamped with a partition, the upper end of the first protective plate is clamped with the second protective plate, and third through holes are opened at both ends of the second protective plate.

[0016] Preferably, a clamping head is installed at one side end of the first protective plate, a mechanical password lock is installed on the inner side of the outer box body, and the clamping head is clamped with the mechanical password lock.

[0017] Preferably, the connecting mechanism includes a foam box top cover, a plastic extension plate 1 and a plastic extension plate 2, the foam box top cover is clamped on the top of the outer box body, the plastic extension plate 2 is respectively installed on both ends of the plastic outer lining plate, the plastic extension plate 1 is installed on both ends of the foam box top cover, and a lower end of the plastic extension plate is clamped in the plastic extension plate 2 and connected by plastic bolts.

[0018] In addition, the present invention also provides a method for using a packaging foam box with a protective structure, comprising the following steps:

[0019] S1: The inner box body is placed in the outer box body, the bottom of the inner box body is supported by a support plate, the bottom of the inner box body is also supported by a second spring buffer, the two side ends of the inner box body are respectively protected by the second sponge block and the buffer assembly, and the other two side ends of the inner box body are protected by the first sponge block;

[0020] S2: The outer box body is protected inside by a rubber layer and a plastic inner lining plate, the outer box body is protected outside by a plastic outer lining plate, and the bottom of the outer box body is protected by a plastic bottom plate;

[0021] S3: Press plug 1 and plug 2 respectively to insert the card block into the card slot for locking. The first protective plate is rotated to cover the top of the inner box body through the connecting block. The second protective plate is removed. An ice bag can be put into the first protective plate. Then the second protective plate is clamped on the upper end of the first protective plate. The card head is clamped into the mechanical password lock and locked.

[0022] S4: The foam box top cover is snapped onto the top of the outer box body, and the plastic extension plates 1 at both ends of the foam box top cover are snapped into the plastic extension plates 2 and connected by plastic bolts.

[0023] Compared with existing technologies:

[0024] 1. An inner box body, a first protection mechanism and a second protection mechanism are respectively arranged inside the packaging foam box, and the inner box body is protected by the first sponge block, the second sponge block and the buffer assembly respectively, the inner side of the outer box body is protected by the rubber layer and the plastic inner lining plate, the outer side of the outer box body is protected by the plastic outer lining plate, and the bottom of the outer box body is protected by the plastic bottom plate, so that the packaging foam box is not easily scratched;

[0025] 2. By setting a connection mechanism and a mechanical password lock in the packaging foam box, the inner box body can be better protected, so that the inner box body will not be easily opened, thereby increasing the safety of item transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural diagram of the present invention;

[0027] Figure 2 is a schematic diagram of the present invention;

[0028] Figure 3 This is a top view of the installation of the second protective plate in the present invention;

[0029] Figure 4 This is a top view of the inner box body installed in the present invention;

[0030] Figure 5 It is a schematic diagram of the buffer component in the present invention;

[0031] Figure 6 It is a schematic diagram of a support plate in the present invention;

[0032] Figure 7 Schematic diagram of the second protection mechanism in the present invention Figure 1 ;

[0033] Figure 8 Schematic diagram of the second protection mechanism in the present invention Figure 2 ;

[0034] Fig. 9 It is a schematic diagram of the card block assembly in the present invention;

[0035] Fig.10This is a schematic diagram of the foam box top cover in the present invention;

[0036] Fig.11 It is a schematic diagram of the inner box body in the present invention.

[0037] In the figure: 1, outer box body; 11, inner box body; 12, first ice cube groove; 13, first through hole; 14, foam board; 2, first protective mechanism; 21, rubber layer; 22, plastic inner lining board; 23, first sponge block; 24, second sponge block; 25, buffer assembly; 251, support bar 1; 252, support bar 2; 253, spring 1; 26, spring 2; 27, groove; 28, plastic outer lining board; 29, plastic bottom board; 291, pad; 3, second Protective mechanism; 31. support plate; 32. card slot; 33. card block assembly; 331. card block; 332. plug one; 333. plug two; 334. spring three; 335. connecting block; 34. first protective plate; 341. second through hole; 342. partition; 35. second protective plate; 351. third through hole; 36. card head; 37. mechanical combination lock; 4. connecting mechanism; 41. foam box top cover; 42. plastic extension plate one; 43. plastic extension plate two. DETAILED DESCRIPTION

[0038] In order to make the objectives, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

[0039] Example

[0040] like Figure 1-Figure 11 ;

[0041] A packaging foam box with a protective structure, comprising an outer box body 1 and an inner box body 11, wherein the inner box body 11 is arranged inside the outer box body 1, and the inner box body 11 is used to place items to be transported;

[0042] A first protection mechanism 2 is provided inside the outer box body 1, and the first protection mechanism 2 can protect the inside and outside of the packaging foam box; a second protection mechanism 3 is provided inside the outer box body 1, and the second protection mechanism 3 can protect the inner box body 11 in the packaging foam box; a connecting mechanism 4 is provided on the top of the outer box body 1, and the connecting mechanism 4 can connect and protect the top of the outer box body 1;

[0043] The first protection mechanism 2 includes a rubber layer 21 and a plastic inner lining plate 22, the rubber layer 21 is installed on the inner side of the outer box body 1, the plastic inner lining plate 22 is installed on the inner side of the rubber layer 21, the rubber layer 21 and the plastic inner lining plate 22 are used to protect the inside of the packaging foam box, the side wall of the outer box body 1 is installed with a plastic outer lining plate 28, the plastic outer lining plate 28 is used to protect the outer wall of the packaging foam box to prevent the packaging foam box from being easily punctured, the bottom of the outer box body 1 is installed with a plastic bottom plate 29, the plastic bottom plate 29 is used to protect the bottom of the packaging foam box to prevent the bottom of the packaging foam box from being easily damaged, and a pad 291 is installed at the bottom of the plastic bottom plate 29, the pad 291 is used to raise the packaging foam box to make the packaging foam box easy to carry;

[0044] Furthermore, grooves 27 are provided at the upper ends of the rubber layer 21 and the plastic inner lining plate 22, and the grooves 27 are used to cushion and support the first protective plate 34 and facilitate the rotation of the first protective plate 34. The inner wall of the plastic inner lining plate 22 is symmetrically mounted with a first sponge block 23, and the inner wall of the plastic inner lining plate 22 is also symmetrically mounted with a second sponge block 24. The first sponge block 23 and the second sponge block 24 are used to buffer and protect the inner box body 11 to prevent the inner box body 11 from shaking during the process of supporting the transportation of articles.

[0045] Further, a buffer assembly 25 is installed on the inner wall of the plastic inner lining plate 22, and the buffer assembly 25 is used to provide buffer protection for the inner box body 11. The buffer assembly 25 includes a support bar 1 251, a support bar 252 and a spring 1 253. The spring 1 253 is installed between the support bar 1 251 and the support bar 252. The support bar 1 251 is installed on the inner wall of the plastic inner lining plate 22, and the support bar 252 and the spring 1 253 are supported by the support bar 1 251, and the inner box body 11 is buffered and protected by the spring 1 253, and the support bar 252 is against the side wall of the inner box body 11;

[0046] Further, a second spring 26 is installed on the inner wall of the bottom of the outer box body 1, and the second spring 26 is used to support and buffer the bottom of the outer box body 1. The inner box body 11 is placed on the upper end of the second spring 26. A first ice cube groove 12 is provided in the inner box body 11, and an ice bag is placed in the first ice cube groove 12. A first through hole 13 is provided on the inner side of the first ice cube groove 12, and the cool air of the ice bag enters the inner box body 11 through the first through hole 13. The inner wall of the inner box body 11 is clamped with a foam board 14, and the foam board 14 protects the items in the inner box body 11;

[0047] Further, the second protection mechanism 3 includes a support plate 31, a card slot 32 and a card block assembly 33. The support plate 31 is clamped on the inner side of the plastic inner lining plate 22. The support plate 31 is used to support the inner box body 11. The support plate 31 moves upward to support the inner box body 11 to be taken out of the outer box body 1. The card slot 32 is installed on the support plate 31. The card slot 32 is used to connect the card block assembly 33 to facilitate the connection and separation of the card block assembly 33. The card block assembly 33 is clamped in the card slot 32;

[0048] Further, the card block assembly 33 includes a card block 331, a plug 1 332, a plug 2 333 and a spring 334. The card block 331 is inserted into the card slot 32, and the card slot 32 is connected through the card block 331. The plug 1 332 is inserted into one end of the card block 331, and the plug 2 333 is inserted into the other end of the card block 331. The spring 334 is connected between the plug 1 332 and the plug 2 333. The plug 1 332 and the plug 2 333 can be pressed to squeeze the spring 334, so that the card block 331 is inserted into the card slot 32 and stuck. The upper end of the card block 331 is hinged with a connecting block 335, and the first protective plate 34 is connected through the connecting block 335.

[0049] Furthermore, the upper end of the connecting block 335 is connected to the first protective plate 34, and the upper end of the inner box body 11 is protected by the first protective plate 34 and the second protective plate 35. At the same time, an ice bag can be placed inside the first protective plate 34. The upper end of the connecting block 335 is connected to the first protective plate 34, and a second through hole 341 is provided at the bottom of the first protective plate 34. The cool air on the ice bag can enter the inner box body 11 through the second through hole 341. The interior of the first protective plate 34 is clamped with the partition plate 342, and the internal space of the first protective plate 34 is divided by the inner box body 11, so as to limit the position of the ice bag inside the first protective plate 34. The upper end of the first protective plate 34 is clamped with the second protective plate 35, and the ice bag in the first protective plate 34 is limited by the second protective plate 35, so that the ice bag does not fall easily. The second protective plate 35 has third through holes 351 at both ends. Fingers are inserted into the third through holes 351 to facilitate the removal of the second protective plate 35.

[0050] Furthermore, a clamping head 36 is installed at one side end of the first protective plate 34, and a mechanical password lock 37 is installed on the inner side of the outer box body 1. The clamping head 36 is clamped with the mechanical password lock 37. The mechanical password lock 37 can only be opened by accurately entering the password, thereby separating the clamping head 36 from the mechanical password lock 37.

[0051] Furthermore, the connecting mechanism 4 includes a foam box top cover 41, a plastic extension plate 1 42 and a plastic extension plate 2 43. The foam box top cover 41 is clamped on the top of the outer box body 1. The foam box top cover 41 is used to cover the top of the outer box body 1 for protection. The plastic extension plate 2 43 is respectively installed at both ends of the plastic outer lining plate 28. The plastic extension plate 1 42 is installed at both ends of the foam box top cover 41. The lower end of the plastic extension plate 1 42 is clamped in the plastic extension plate 2 43 and connected by plastic bolts. The plastic extension plate 1 42 and the plastic extension plate 2 43 are connected, so that the foam box top cover 41 is connected and fixed to the outer box body 1.

[0052] The working principle of the present invention is as follows: an ice bag can be placed in the first ice cube groove 12 of the inner box body 11, the inner box body 11 is placed in the outer box body 1, the bottom of the inner box body 11 is supported by a support plate 31, the bottom of the inner box body 11 is also supported by a spring 26 for buffering, the two side ends of the inner box body 11 are respectively protected by a second sponge block 24 and a buffer assembly 25, the other two side ends of the inner box body 11 are protected by a first sponge block 23, the outer box body 1 is protected by a rubber layer 21 and a plastic inner lining plate 22, the outer box body 1 is protected by a plastic outer lining plate 28, and the outer box body 1 is protected by a plastic bottom plate 29. The protective bottom of the body 1 is pressed respectively on the plug 1 332 and the plug 2 333 so that the card block 331 is inserted into the card slot 32 and snapped in. The first protective plate 34 is rotated to cover the top of the inner box body 11 through the connecting block 335, and the second protective plate 35 is removed. An ice bag can be put into the first protective plate 34, and then the second protective plate 35 is snapped into the upper end of the first protective plate 34. The card head 36 is snapped into the mechanical password lock 37 and locked. The foam box top cover 41 is snapped into the top of the outer box body 1, and the plastic extension plates 1 42 at both ends of the foam box top cover 41 are snapped into the plastic extension plate 2 43 and connected by plastic bolts.

[0053] In addition, the present invention also provides a method for using a packaging foam box with a protective structure, comprising the following steps:

[0054] S1: The inner box body 11 is placed in the outer box body 1, the bottom of the inner box body 11 is supported by the support plate 31, and the bottom of the inner box body 11 is also supported by the spring 26 for buffering. The two side ends of the inner box body 11 are respectively protected by the second sponge block 24 and the buffer assembly 25, and the other two side ends of the inner box body 11 are protected by the first sponge block 23;

[0055] S2: The inner side of the outer box body 1 is protected by the rubber layer 21 and the plastic inner lining plate 22, the outer side of the outer box body 1 is protected by the plastic outer lining plate 28, and the bottom of the outer box body 1 is protected by the plastic bottom plate 29;

[0056] S3: Press the plug 1 332 and the plug 2 333 respectively, so that the card block 331 is inserted into the card slot 32 and locked. The first protective plate 34 is rotated to cover the upper part of the inner box body 11 through the connecting block 335, and the second protective plate 35 is removed. An ice bag can be put into the first protective plate 34, and then the second protective plate 35 is clamped on the upper end of the first protective plate 34, and the clamp head 36 is clamped in the mechanical password lock 37 to lock;

[0057] S4: The foam box top cover 41 is snapped onto the top of the outer box body 1, and the plastic extension plates 1 42 at both ends of the foam box top cover 41 are snapped into the plastic extension plates 2 43 and connected by plastic bolts.

[0058] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced by equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A packaging foam box with a protective structure, comprising an outer box body (1) and an inner box body (11), wherein the inner box body (11) is arranged inside the outer box body (1), characterized in that: A first protection mechanism (2) is arranged inside the outer box body (1), and the first protection mechanism (2) can protect the inside and outside of the packaging foam box; A second protection mechanism (3) is arranged inside the outer box body (1), and the second protection mechanism (3) is capable of protecting the inner box body (11) in the packaging foam box; A connecting mechanism (4) is provided on the top of the outer box body (1), and the connecting mechanism (4) can connect and protect the top of the outer box body (1); The first protective mechanism (2) comprises a rubber layer (21) and a plastic inner lining plate (22), wherein the rubber layer (21) is mounted on the inner side of the outer box body (1), and the plastic inner lining plate (22) is mounted on the inner side of the rubber layer (21); a plastic outer lining plate (28) is mounted on the side wall of the outer box body (1), a plastic bottom plate (29) is mounted on the bottom of the outer box body (1), and a pad (291) is mounted on the bottom of the plastic bottom plate (29).

2. The packaging foam box with a protective structure according to claim 1, characterized in that: A groove (27) is formed at the upper ends of the rubber layer (21) and the plastic inner lining plate (22); a first sponge block (23) is symmetrically mounted on the inner wall of the plastic inner lining plate (22); and a second sponge block (24) is also symmetrically mounted on the inner wall of the plastic inner lining plate (22).

3. The packaging foam box with a protective structure according to claim 1, characterized in that: A buffer component (25) is installed on the inner wall of the plastic inner lining plate (22), and the buffer component (25) includes a support bar 1 (251), a support bar 2 (252) and a spring 1 (253), wherein the spring 1 (253) is installed between the support bar 1 (251) and the support bar 2 (252), and the support bar 1 (251) is installed on the inner wall of the plastic inner lining plate (22).

4. The packaging foam box with a protective structure according to claim 1, characterized in that: A second spring (26) is installed on the inner wall of the bottom of the outer box body (1), the inner box body (11) is placed on the upper end of the second spring (26), a first ice cube groove (12) is provided in the inner box body (11), a first through hole (13) is provided on the inner side of the first ice cube groove (12), and the inner wall of the inner box body (11) is clamped with a foam board (14).

5. The packaging foam box with a protective structure according to claim 1, characterized in that: The second protection mechanism (3) comprises a support plate (31), a slot (32) and a block assembly (33); the support plate (31) is clamped on the inner side of the plastic lining plate (22); the slot (32) is installed on the support plate (31); and the block assembly (33) is clamped in the slot (32).

6. The packaging foam box with a protective structure according to claim 5, characterized in that: The card block assembly (33) comprises a card block (331), a first plug (332), a second plug (333) and a third spring (334); the card block (331) is inserted into the card slot (32); the first plug (332) is inserted into one end of the card block (331); the second plug (333) is inserted into the other end of the card block (331); the third spring (334) is connected between the first plug (332) and the second plug (333); and a connecting block (335) is hinged at the upper end of the card block (331).

7. The packaging foam box with a protective structure according to claim 6, characterized in that: The upper end of the connecting block (335) is connected to the first protective plate (34), the upper end of the connecting block (335) is connected to the first protective plate (34), a second through hole (341) is opened at the bottom of the first protective plate (34), the interior of the first protective plate (34) is clamped with a partition plate (342), the upper end of the first protective plate (34) is clamped with the second protective plate (35), and third through holes (351) are opened at both ends of the second protective plate (35).

8. The packaging foam box with a protective structure according to claim 7, characterized in that: A clamping head (36) is installed on one side end of the first protective plate (34), a mechanical password lock (37) is installed on the inner side of the outer box body (1), and the clamping head (36) is clamped with the mechanical password lock (37).

9. The packaging foam box with a protective structure according to claim 1, characterized in that: The connecting mechanism (4) comprises a foam box top cover (41), a plastic extension plate 1 (42) and a plastic extension plate 2 (43); the foam box top cover (41) is clamped on the top of the outer box body (1); the plastic extension plate 2 (43) is respectively mounted on the two ends of the plastic outer lining plate (28); the plastic extension plate 1 (42) is mounted on the two ends of the foam box top cover (41); the lower end of the plastic extension plate 1 (42) is clamped in the plastic extension plate 2 (43) and connected by plastic bolts.

10. A method for using the packaging foam box with a protective structure according to any one of claims 1 to 9, characterized in that: The steps include: S1: The inner box body (11) is placed in the outer box body (1), the bottom of the inner box body (11) is supported by a support plate (31), the bottom of the inner box body (11) is also supported by a second spring (26), both side ends of the inner box body (11) are respectively protected by a second sponge block (24) and a buffer assembly (25), and the other two side ends of the inner box body (11) are protected by a first sponge block (23); S2: The inner side of the outer box body (1) is protected by a rubber layer (21) and a plastic inner lining plate (22), the outer side of the outer box body (1) is protected by a plastic outer lining plate (28), and the bottom of the outer box body (1) is protected by a plastic bottom plate (29); S3: Press plug 1 (332) and plug 2 (333) respectively, so that the card block (331) is inserted into the card slot (32) and locked, the first protective plate (34) is rotated to cover the top of the inner box body (11) through the connecting block (335), and the second protective plate (35) is removed. An ice bag can be placed in the first protective plate (34), and then the second protective plate (35) is locked to the upper end of the first protective plate (34), and the card head (36) is locked in the mechanical password lock (37) to lock; S4: The foam box top cover (41) is snapped onto the top of the outer box body (1), and the plastic extension plates 1 (42) at both ends of the foam box top cover (41) are snapped into the plastic extension plates 2 (43) and connected by plastic bolts.

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