High-strength protective packaging carton
By designing high-strength protective packaging cartons and using a combined structure of bolt connections and foam pads for cushioning, the problems of poor protection of cartons and inconvenience of wooden board packaging in the packaging of upright air conditioners are solved, achieving efficient protection and convenient operation.
Patent Information
- Application Number
- CN202422185788.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-06
- Publication Date
- 2025-09-16
- Estimated Expiration
- 2034-09-06
AI Technical Summary
In the prior art, cabinet-type air conditioners are packaged in cartons with poor protection, and wooden board packaging is difficult to disassemble and inconvenient to transport.
A high-strength protective packaging carton is designed, including a base, a top cover, an inner protective cardboard, a reinforcement rod, a limit kit and an outer protective cardboard. The carton is assembled by bolt connection to enhance the protection, and foam pads are set in the base and top cover to improve the cushioning performance.
It achieves double packaging protection, facilitates disassembly and transportation, and improves the protection and ease of operation of the packaging.
Smart Images
Figure CN223341409U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cartons, in particular to a high-strength protective packaging carton. Background Art
[0002] Cardboard boxes are the most widely used packaging products. They come in a variety of sizes and models, depending on the material used. Three-layer and five-layer cartons are common, with seven-layer cartons being less common. Each layer is divided into lining paper, corrugated paper, core paper, and face paper. Lining and face paper can be made from tea board or kraft paper, while the core paper is corrugated paper. Each type of paper has a different color and feel, and the color and feel of paper produced by different manufacturers also vary.
[0003] In the prior art, when packaging a floor-standing air conditioner, the floor-standing air conditioner is usually placed in a long cardboard box for packaging, and then wooden boards are used to make wooden boxes on the outside of the cardboard box for packaging, protection and transportation. First, the protection of a single cardboard box is poor and the packaging is not convenient; second, using wooden boards for packaging is difficult to disassemble, heavy, and inconvenient to transport. Utility Model Content
[0004] The utility model aims to provide a high-strength protective packaging carton to overcome the above problems or at least partially solve the above problems.
[0005] In order to achieve the above-mentioned purpose, the technical solution of the present utility model is specifically implemented as follows:
[0006] The utility model provides a high-strength protective packaging carton, comprising a base and a top cover, wherein the top cover is arranged on the upper side of the base, and an inner protective cardboard, a reinforcing rod, a limiting kit and an outer protective cardboard are arranged in sequence between the base and the top cover, the top and lower ends of the reinforcing rod are respectively plugged into the top cover and the base, and the reinforcing rod passes through the limiting kit, the inner protective cardboard is arranged on the inner side of the limiting kit, and the outer protective cardboard is arranged on the outer side of the limiting kit, the base is fixedly connected to the reinforcing rod and the outer protective cardboard by bolts, the limiting kit is fixedly connected to the reinforcing rod and the outer protective cardboard by bolts, and the top cover is fixedly connected to the reinforcing rod and the outer protective cardboard by bolts.
[0007] As a further solution of the present invention, foam pads are provided inside the base and the top cover.
[0008] As a further solution of the present invention, positioning holes are provided on the base and the top cover, the upper and lower parts of the reinforcing rod are inserted into the positioning holes, and threaded hole one is provided on the side of the base and the top cover, and the threaded hole one is connected to the positioning hole, the bolt passes through the outer protective cardboard and is engaged in the threaded hole one through the thread, and the inner side of the bolt is in contact with the reinforcing rod.
[0009] As a further solution of the present invention, a through hole is provided on the limiting kit, the reinforcing rod passes through the through hole, a second threaded hole is provided on the outside of the limiting kit, and the second threaded hole is connected to the through hole, the bolt passes through the outer protective cardboard and is engaged in the second threaded hole through a thread, and the inner side of the bolt is in contact with the reinforcing rod.
[0010] As a further solution of the present invention, a plurality of handle grooves are provided on the outer protective paperboard.
[0011] The utility model provides a high-strength protective packaging carton, which has the beneficial effects of achieving the purpose of double packaging and protection through the inner protective cardboard and the outer protective cardboard, and achieving the purpose of convenient disassembly and assembly through the combined assembly method, and is also convenient for transportation, simple operation, good protection and good use effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0013] Figure 1 It is a structural diagram of the present utility model.
[0014] Figure 2 It is a structural schematic diagram of the base in the utility model.
[0015] Figure 3 It is a structural schematic diagram of the reinforcing rod in the utility model.
[0016] Figure 4 It is a top view of the position limiting kit in the utility model.
[0017] Figure 5 It is a side view of the position limiting kit in the utility model.
[0018] Figure 6 This is a schematic structural diagram of the inner protective paperboard in the present invention.
[0019] Figure 7 This is a schematic diagram of the structure of the Chinese and foreign protective paperboard of the utility model.
[0020] Figure 8 It is a structural schematic diagram of the top cover in the utility model.
[0021] In the figure: 1. Base; 2. Reinforcement rod; 3. Limit kit; 4. Inner protective cardboard; 5. Outer protective cardboard; 6. Top cover; 7. Foam pad. DETAILED DESCRIPTION
[0022] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.
[0023] See also Figure 1-8 The embodiment of the present invention provides a high-strength protective packaging carton, including a base 1 and a top cover 6. The top cover 6 is provided on the upper side of the base 1, and an inner protective cardboard 4, a reinforcing rod 2, a limiting kit 3 and an outer protective cardboard 5 are sequentially provided between the base 1 and the top cover 6. The top and lower ends of the reinforcing rod 2 are respectively inserted into the top cover 6 and the base 1, and the reinforcing rod 2 passes through the limiting kit 3. The inner protective cardboard 4 is arranged on the inner side of the limiting kit 3, and the outer protective cardboard 5 is arranged on the outer side of the limiting kit 3. The base 1 is fixedly connected to the reinforcing rod 2 and the outer protective cardboard 5 by bolts, the limiting kit 3 is fixedly connected to the reinforcing rod 2 and the outer protective cardboard 5 by bolts, and the top cover 6 is fixedly connected to the reinforcing rod 2 and the outer protective cardboard 5 by bolts.
[0024] Foam pads 7 are provided inside the base 1 and the top cover 6, thereby protecting the cabinet air conditioner and improving safety.
[0025] The base 1 and the top cover 6 are both provided with positioning holes, and the upper and lower parts of the reinforcing rod 2 are both inserted into the positioning holes. The sides of the base 1 and the top cover 6 are both provided with threaded hole 1, and the threaded hole 1 is connected with the positioning hole. The bolt passes through the outer protective cardboard 5 and is engaged in the threaded hole 1 through a thread, and the inner side of the bolt contacts the reinforcing rod 2. A through hole is provided on the limiting kit 3, and the reinforcing rod 2 passes through the through hole. A threaded hole 2 is provided on the outside of the limiting kit 3, and the threaded hole 2 is connected with the through hole. The bolt passes through the outer protective cardboard 5 and is engaged in the threaded hole 2 through a thread, and the inner side of the bolt contacts the reinforcing rod 2. The outer protective cardboard 5 can be fixed to the base 1, the limiting kit 3 and the top cover 6 respectively by bolts, and the reinforcing rod 2 can also be fixed to the base 1, the top rod and the limiting kit 3 respectively by bolts.
[0026] The outer protective cardboard 5 is provided with a plurality of handle grooves, through which the outer protective cardboard 5 can be carried, and then the entire packaging carton and the cabinet air conditioner can be carried.
[0027] During use, the base 1, top cover 6 and limit kit 3 are all made of cardboard. First, place the cabinet air conditioner on the base 1, then wrap a layer of inner protective cardboard 4 around the periphery of the cabinet air conditioner, then pass the bottom end of the reinforcing rod 2 through multiple limit kits 3 in sequence and extend into the positioning hole on the base 1, then put the top cover 6 on the top of the cabinet air conditioner, align the top cover 6 with the base 1, and place the upper part of the reinforcing rod 2 in the positioning hole of the top cover 6. At this time, move the limit kit 3 up and down along the reinforcing rod 2. , thereby moving the limiting kit 3 to the required height, and then wrap a layer of outer protective cardboard 5 around the base 1, top cover 6 and the limiting kit 3. When connecting the outer protective cardboard 5 with the base 1, top cover 6 and the limiting kit 3, you can first fix one side of it to the base 1, top cover 6 and the limiting kit 3 with bolts, and simultaneously fix the bolts to the reinforcing rod 2, and then fix the other sides of the outer protective cardboard 5 in clockwise or counterclockwise order. It is simple to operate, has good protection, and is easy to disassemble and carry.
[0028] The above are merely embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application should all be included within the scope of the claims of the present application.
Claims
1. A high-strength protective packaging carton, characterized in that: The invention comprises a base (1) and a top cover (6), wherein the top cover (6) is provided on the upper side of the base (1), and an inner protective cardboard (4), a reinforcing rod (2), a limiting kit (3) and an outer protective cardboard (5) are provided in sequence between the base (1) and the top cover (6), the top end and the bottom end of the reinforcing rod (2) are respectively plugged into the top cover (6) and the base (1), and the reinforcing rod (2) passes through the limiting kit (3), the inner protective cardboard (4) is provided on the inner side of the limiting kit (3), and the outer protective cardboard (5) is provided on the outer side of the limiting kit (3), the base (1) is fixedly connected to the reinforcing rod (2) and the outer protective cardboard (5) respectively by bolts, the limiting kit (3) is fixedly connected to the reinforcing rod (2) and the outer protective cardboard (5) respectively by bolts, and the top cover (6) is fixedly connected to the reinforcing rod (2) and the outer protective cardboard (5) respectively by bolts.
2. A high-strength protective packaging carton according to claim 1, characterized in that: Foam pads (7) are provided inside the base (1) and the top cover (6).
3. A high-strength protective packaging carton according to claim 1, characterized in that: Positioning holes are provided on the base (1) and the top cover (6), and the upper and lower parts of the reinforcing rod (2) are plugged into the positioning holes. Threaded holes are provided on the sides of the base (1) and the top cover (6), and the threaded holes are connected to the positioning holes. The bolt passes through the outer protective cardboard (5) and is engaged in the threaded hole through the thread, and the inner side of the bolt contacts the reinforcing rod (2).
4. A high-strength protective packaging carton according to claim 3, characterized in that: A through hole is provided on the limiting kit (3), and the reinforcing rod (2) passes through the through hole. A second threaded hole is provided on the outer side of the limiting kit (3), and the second threaded hole is connected to the through hole. The bolt passes through the outer protective cardboard (5) and is engaged in the second threaded hole through a thread, and the inner side of the bolt contacts the reinforcing rod (2).
5. The high-strength protective packaging carton according to claim 1, characterized in that: The outer protective paperboard (5) is provided with a plurality of handle grooves.