Moistureproof and waterproof packaging carton

Abstract

The utility model discloses a moisture-proof and water-proof packaging carton which comprises a frame-type carton body and top long bent baffles arranged at the tops of the left end and the right end of the frame-type carton body, and top short bent baffles are arranged at the tops of the front end and the rear end of the frame-type carton body. A novel portable moving device is additionally arranged on the outer walls of the front end and the rear end of the moisture-proof and water-proof packaging carton, after the packaging carton is filled with articles, the top end of the packaging carton needs to be sealed and fixed, and the portable moving device can help a user carry the packaging carton and the articles in the packaging carton more quickly in a more labor-saving mode; when the portable moving device is used, the top ends of the two soft plastic strips on the portable moving device are adhered together, so that the two soft plastic strips which are connected with each other can form a U-shaped lifting handle outside the top end of the packaging carton, and then a user can carry and move the packaging carton through the soft plastic strips which form the U-shaped lifting handle in a hand-held manner; in this way, a user can be helped to lift the packaging carton with one hand.

Description

Technical Field

[0001] The utility model belongs to the technical field related to cartons, and in particular relates to a moisture-proof and waterproof packaging carton. Background Art

[0002] With the development of global trade and the increase in logistics and transportation, packaging cartons, as one of the most common transportation and storage containers, are facing increasing demand for protecting the safety and quality of goods. Especially in humid environments, traditional cartons are often difficult to effectively prevent moisture intrusion, resulting in moisture and damage to goods. To solve this problem, a moisture-proof and waterproof packaging carton described in this article combines multiple technological innovations, greatly improving its moisture-proof and waterproof capabilities and ease of use. The moisture-proof and waterproof packaging carton uses a frame-type carton body and multiple baffles arranged around it. These baffles not only enhance the structural strength of the carton, but also form an effective waterproof barrier by bending at an angle. Moisture-proof and waterproof kraft paper is pasted and fixed on the outer walls of the frame-type carton body and the baffles. This kraft paper has good waterproof properties and effectively isolates the intrusion of external moisture, protecting the internal items from moisture damage. The inner wall of the frame-type carton body is provided with multiple moisture-absorbing cotton strips. These cotton strips can absorb moisture that may be generated inside the carton, further protecting the goods from the influence of the humid environment.

[0003] However, packaging cartons are mainly used to place items for long-term storage or transshipment. When the packaging carton is full of items, the top of the packaging carton needs to be sealed. When the items stored in the packaging carton need to be transshipped, the user needs to hug the entire packaging carton with both arms before he can lift the packaging carton and move it. However, when hugging the packaging carton with both arms to move it, the user needs to keep hugging the packaging carton tightly at all times, which affects the movement of the carrier and wastes a lot of physical strength. It will also easily block the carrier's line of sight, which is not conducive to carrying and moving the packaging carton and the items stored therein. Utility Model Content

[0004] The purpose of the present utility model is to provide a moisture-proof and waterproof packaging carton to solve the problem proposed in the above-mentioned background technology that when the packaging carton is carried and moved by hugging it with both arms, the user needs to keep hugging the packaging carton with force at all times, which affects the movement of the carrier and wastes a lot of physical strength, and also easily obstructs the carrier's vision.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a moisture-proof and waterproof packaging carton, comprising a frame-type carton body and top long bending baffles arranged at the tops of the left and right ends of the frame-type carton body, top short bending baffles are arranged at the tops of the front and rear ends of the frame-type carton body, the top long bending baffles can be bent at an angle in the left and right directions, and the top short bending baffles can be bent at an angle in the front and rear directions, and portable moving devices are arranged on the outer walls of the front and rear ends of the frame-type carton body;

[0006] The portable mobile device includes a large-area adhesive sheet, a soft plastic strip A, a soft plastic strip B and a strip connecting adhesive sheet. Two large-area adhesive sheets are provided, and the two large-area adhesive sheets are symmetrically pasted on the front and rear outer walls of the frame-type carton body. The top ends of the two large-area adhesive sheets are respectively connected to the soft plastic strip A and the soft plastic strip B, and a strip connecting adhesive sheet is provided on the front end outer wall of the top of the soft plastic strip B.

[0007] Preferably, the soft plastic strip A and the soft plastic strip B are respectively located outside the front end and the rear end of the frame carton body, and the lengths of the soft plastic strip A and the soft plastic strip B are equal to the longitudinal width of the frame carton body.

[0008] Preferably, a release film is also adhered to the front end of the long connecting adhesive sheet, and the long connecting adhesive sheet can be directly adhered to the outer wall of the soft plastic strip A.

[0009] Preferably, long bottom bending baffles are provided at the bottom of the left and right ends of the frame carton body, and short bottom bending baffles are provided at the bottom of the front and rear ends of the frame carton body. The long bottom bending baffle can be bent in the left and right directions, and the short bottom bending baffle can be bent in the front and back directions.

[0010] Preferably, moisture-proof and waterproof kraft paper is pasted and fixed on the outer walls of the frame carton body, the bottom long bent baffle, the bottom short bent baffle, the top short bent baffle and the top long bent baffle, and carrying hand buckle grooves are provided inside the left and right ends of the frame carton body.

[0011] Preferably, the widths of the bottom short bending baffle and the top short bending baffle are both half of the width of the frame carton body, and the lengths of the bottom long bending baffle and the top long bending baffle are both half of the length of the frame carton body.

[0012] Preferably, a plurality of moisture-absorbing cotton strips are equidistantly arranged on the inner walls of the front and rear ends of the frame-type carton body, and the thickness of the moisture-absorbing cotton strips is less than the thickness of the frame-type carton body.

[0013] Compared with the prior art, the present invention provides a moisture-proof and waterproof packaging carton with the following beneficial effects:

[0014] The utility model adds a novel portable mobile device to the front and rear outer walls of the moisture-proof and waterproof packaging carton, and the two soft plastic strips on the portable mobile device are respectively fixed to the front and rear outer walls of the packaging carton. When the two soft plastic strips are not connected, they will not affect the normal opening and closing of the packaging carton. When the packaging carton is full of items, the top of the packaging carton needs to be sealed and fixed, and the portable mobile device can help the user to carry the packaging carton and the items inside it more labor-saving and quickly. It is only necessary to stick the top ends of the two soft plastic strips on the portable mobile device to each other, so that the two soft plastic strips connected to each other will form a U-shaped handle on the outside of the top of the packaging carton. Then, the user can carry the mobile packaging carton in a hand-held manner through the soft plastic strips formed into the U-shaped handle, which can help the user lift the packaging carton with one hand to increase its carrying and moving effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the front three-dimensional structure of a moisture-proof and waterproof packaging carton of the present invention.

[0016] Figure 2 This is a schematic diagram of the front planar structure of a moisture-proof and waterproof packaging carton of the present invention.

[0017] Figure 3 This is a schematic diagram of the partial three-dimensional structure of a moisture-proof and waterproof packaging carton of the present invention.

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the portable mobile device of the present invention.

[0019] In the figure: 1. Long bend baffle at the bottom; 2. Short bend baffle at the bottom; 3. Frame-type carton body; 4. Short bend baffle at the top; 5. Portable mobile device; 6. Long bend baffle at the top; 7. Moisture-proof and waterproof kraft paper; 8. Moisture-absorbing cotton strip; 9. Hand grip groove for carrying; 10. Large-area adhesive sheet; 11. Soft plastic strip A; 12. Soft plastic strip B; 13. Adhesive sheet for connecting strips. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] The utility model provides Figure 1-4The moisture-proof and waterproof packaging carton shown in the figure comprises a frame carton body 3 and a top long bending baffle 6 arranged on the top of the left and right ends of the frame carton body 3, a top short bending baffle 4 is arranged on the top of the front and rear ends of the frame carton body 3, the top long bending baffle 6 can be bent at an angle in the left and right directions, and the top short bending baffle 4 can be bent at an angle in the front and rear directions. The bottom of the left and right ends of the frame carton body 3 is provided with a bottom long bending baffle 1, and the bottom of the front and rear ends of the frame carton body 3 is provided with a bottom short bending baffle 2. The long bending baffle 1 can be bent left and right, and the short bending baffle 2 at the bottom can be bent front and back. The outer walls of the frame carton body 3, the bottom long bending baffle 1, the bottom short bending baffle 2, the top short bending baffle 4 and the top long bending baffle 6 are all fixed with moisture-proof and waterproof kraft paper 7. The left and right ends of the frame carton body 3 are internally provided with a carrying buckle groove 9. The width of the bottom short bending baffle 2 and the top short bending baffle 4 are both half of the width of the frame carton body 3, and the length of the bottom long bending baffle 1 and the top long bending baffle 6 are both the same as the width of the frame carton body 3. The moisture-proof and waterproof packaging carton is half the length of the carton body 3. A plurality of moisture-absorbing cotton strips 8 are evenly spaced on the inner walls of the front and rear ends of the frame carton body 3. The thickness of the moisture-absorbing cotton strips 8 is less than the thickness of the frame carton body 3. When using this moisture-proof and waterproof packaging carton to store items, first, the two bottom long bending baffles 1 at the bottom of the frame carton body 3 need to be bent toward the center of the bottom end of the carton until the two bottom long bending baffles 1 are bent into a horizontal state, and then the two bottom short bending baffles 2 are bent in the same way, and then the two are sealed with tape. The bottom short bent baffle 2 that is bent into a horizontal state is pasted and fixed, and then the frame carton body 3 is placed, and the items to be stored are placed in the frame carton body 3. After placing the items, the two top long bent baffles 6 need to be bent toward the center of the carton until the two top long bent baffles 6 are bent into a horizontal state, and then the two top short bent baffles 4 are bent in the same way, and finally the two top short bent baffles 4 are pasted and fixed with tape, so that the items will be stored inside the packaging carton.

[0022] like Figure 1 and Figure 4 As shown, a portable mobile device 5 is provided on the outer walls at the front and rear ends of the frame carton body 3. The portable mobile device 5 includes a large-area adhesive sheet 10, a soft plastic strip A11, a soft plastic strip B12 and a strip connecting adhesive sheet 13. Two large-area adhesive sheets 10 are provided. The two large-area adhesive sheets 10 are symmetrically pasted on the outer walls at the front and rear ends of the frame carton body 3. The top ends of the two large-area adhesive sheets 10 are respectively connected to the soft plastic strip A11 and the soft plastic strip B12. The front end outer wall of the top of the soft plastic strip B12 is provided with a strip connecting adhesive sheet 13. The soft plastic strip A11 and the soft plastic strip B12 are respectively located on the outside of the front end and the outside of the rear end of the frame carton body 3. The lengths of the soft plastic strip A11 and the soft plastic strip B12 are equal to the longitudinal width of the frame carton body 3.

[0023] like Figure 1 and Figure 4 As shown, a release film is also pasted on the front end of the long connecting adhesive sheet 13, and the long connecting adhesive sheet 13 can be directly pasted on the outer wall of the soft plastic strip A11. When the packaging carton is full of items and sealed, if the packaging carton and the items inside it need to be moved, the portable mobile device 5 can be used to quickly move the packaging carton and the items inside it in a hand-carrying manner. Specifically, it is necessary to tear off the release film on the long connecting adhesive sheet 13 so that the long connecting adhesive sheet 13 is completely exposed, and then the long connecting adhesive sheet 13 is directly pasted on the outer wall of the top end of the soft plastic strip A11. In this way, the soft plastic strip A11 at the front and rear ends of the frame carton body 3 will be connected with the top end of the soft plastic strip B12. Then, the connection between the soft plastic strip A11 and the soft plastic strip B12 can be held by hand and the packaging carton can be lifted up. Then, the entire packaging carton and the items stored inside can be moved in a hand-carrying manner.

[0024] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A moisture-proof and waterproof packaging carton, comprising a frame carton body (3) and top long bending baffles (6) arranged at the tops of the left and right ends of the frame carton body (3), top short bending baffles (4) are arranged at the tops of the front and rear ends of the frame carton body (3), the top long bending baffles (6) can be bent at an angle in the left and right directions, and the top short bending baffles (4) can be bent at an angle in the front and rear directions, characterized in that: Portable mobile devices (5) are provided on the outer walls at the front and rear ends of the frame-type carton body (3); The portable mobile device (5) comprises a large-area adhesive sheet (10), a soft plastic strip A (11), a soft plastic strip B (12) and a strip connecting adhesive sheet (13). Two large-area adhesive sheets (10) are provided. The two large-area adhesive sheets (10) are symmetrically attached to the front and rear outer walls of the frame-type carton body (3). The top ends of the two large-area adhesive sheets (10) are connected to the soft plastic strip A (11) and the soft plastic strip B (12), respectively. The front end outer wall of the top of the soft plastic strip B (12) is provided with a strip connecting adhesive sheet (13).

2. A moisture-proof and waterproof packaging carton according to claim 1, characterized in that: The soft plastic strip A (11) and the soft plastic strip B (12) are respectively located outside the front end and outside the rear end of the frame-type carton body (3), and the lengths of the soft plastic strip A (11) and the soft plastic strip B (12) are both equal to the longitudinal width of the frame-type carton body (3).

3. The moisture-proof and waterproof packaging carton according to claim 2, characterized in that: A release film is also attached to the front end of the long connecting adhesive sheet (13), and the long connecting adhesive sheet (13) can be directly attached to the outer wall of the soft plastic strip A (11).

4. The moisture-proof and waterproof packaging carton according to claim 1, characterized in that: The bottoms of the left and right ends of the frame-type carton body (3) are both provided with long bottom bending baffles (1), and the bottoms of the front and rear ends of the frame-type carton body (3) are both provided with short bottom bending baffles (2). The long bottom bending baffles (1) can be bent in the left and right directions, and the short bottom bending baffles (2) can be bent in the front and rear directions.

5. The moisture-proof and waterproof packaging carton according to claim 4, characterized in that: The outer walls of the frame carton body (3), the bottom long curved baffle (1), the bottom short curved baffle (2), the top short curved baffle (4) and the top long curved baffle (6) are all pasted and fixed with moisture-proof and waterproof kraft paper (7), and the left and right ends of the frame carton body (3) are both provided with carrying hand grip grooves (9).

6. The moisture-proof and waterproof packaging carton according to claim 5, characterized in that: The widths of the bottom short bending baffle (2) and the top short bending baffle (4) are both half the width of the frame carton body (3), and the lengths of the bottom long bending baffle (1) and the top long bending baffle (6) are both half the length of the frame carton body (3).

7. The moisture-proof and waterproof packaging carton according to claim 1, characterized in that: A plurality of moisture-absorbing cotton strips (8) are evenly spaced on the inner walls of the front and rear ends of the frame-type carton body (3), and the thickness of the moisture-absorbing cotton strips (8) is smaller than the thickness of the frame-type carton body (3).

Images