All-paper cushion packaging structure of office chair

Abstract

The utility model discloses an office chair full-paper cushion packaging structure which is used for packaging an office chair, the office chair comprises a chair leg frame, a gasket, a base plate, a chair leg cylinder, chair wheels, an air rod, a cushion and a backrest, the full-paper cushion packaging structure comprises an outer box, and a containing cavity is formed in the outer box; the main packaging assembly comprises a plurality of accessory boxes arranged in the containing cavity side by side, the accessory boxes directly contain or are embedded with office chair components through inner clamps, and the office chair components and the accessory boxes are clamped by the inner clamps in a limiting mode. According to the office chair, the parts of the office chair can be effectively prevented from being damaged, the parts are convenient to package and take out, and the experience feeling of a user is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of improved design of packaging box structures, in particular to a fully paper buffer packaging structure for office chairs. Background Technique

[0002] At present, the packaging of office chair products on the market uses an outer box plus foam plastics such as EPS and EPE for buffering. In order to ensure that the product is not damaged due to dropping during handling, high requirements are imposed on the strength and buffering area of the buffering material, resulting in inconvenient handling, large size and inability to be folded, corresponding increases in transportation and storage costs. In addition, the foam cushion is prone to foam particle shedding, which is not environmentally friendly and gives consumers a poor experience.

[0003] In the prior art, the patent with the publication number CN118270348A discloses a corrugated paper packaging structure for bar stools, including: an outer box and a first inner card. A plurality of U-shaped support frames and a plurality of seat cushions are arranged in the outer box. A cavity is formed in the outer box. All the U-shaped support frames are vertically arranged in the cavity and stacked in sequence along the horizontal direction. The seat cushions are vertically arranged in the inner area of the U-shaped support frames, and all the seat cushions are stacked in sequence along the horizontal direction. The first inner card is sleeved on the legs of all the U-shaped support frames, and the first inner card is used to relatively fix all the U-shaped support frames. All the buffer fixing structures of the present invention are made of corrugated cardboard material and are formed by folding. The material is environmentally friendly and there is no foam particle shedding phenomenon. The corrugated paper board can be stored and transported flat before use, saving costs. The corrugated cardboard is easy to disassemble after folding and is convenient for recycling and can be reused.

[0004] The patent with the publication number CN210503594U discloses a packaging box for a children's seat, including: a box body, a top cover and a bottom cover. The top cover and the bottom cover are respectively arranged at the top and bottom of the box body. A plurality of detachable pressure-bearing inner cards are arranged inside the box body. The plurality of pressure-bearing inner cards are respectively clamped at the corners between the side walls of the box body. The top cover is provided with a first buffer platform, and the bottom cover is provided with a second buffer platform in a cross shape. The first buffer platform and the second buffer platform are used for buffering and fixing the seat in the box body from the upper and lower sides. The beneficial effects of the present utility model are reflected in: using the top and sides of the box cover to fold to form a corrugated paper buffer platform that conforms to the height of the seat, and cooperating with the cross-shaped corrugated paper buffer platform at the bottom of the box body to achieve buffer protection in all directions of the seat, without using additional auxiliary materials for shock absorption and pressure bearing, effectively reducing production costs, and the buffer structure and the box body can be folded and stored through simple folding, are easy to store and save space, meeting the concept of energy conservation and environmental protection.

[0005] In the above technical solutions, although the inner card and buffer structure design are adopted, the chair structures targeted are different, and the adopted packaging structure designs are also different.

[0006] To solve one of the above problems, the present application provides a full-paper buffer packaging structure for an office chair. Utility Model Content

[0007] The purpose of the present utility model is to solve the problems existing in the prior art, and a full-paper buffer packaging structure for an office chair is proposed, which can effectively avoid damage to the office chair, is very convenient for packaging and taking out each component, and improves the user experience.

[0008] To achieve the above purpose, the present utility model adopts the following technical scheme: a full-paper buffer packaging structure for an office chair, used for packaging an office chair. The components of the office chair include chair leg frames, gaskets, chassis, chair leg tubes, chair wheels, gas rods, seat cushions and backrests. The full-paper buffer packaging structure includes an outer box, and an accommodation cavity is provided inside the outer box;

[0009] A main packaging component, the main packaging component includes a plurality of accessory boxes placed side by side in the accommodation cavity, and the accessory boxes directly accommodate or internally clip and install the components of the office chair through inner cards. A plurality of the inner cards also clip and install the office chair components and the accessory boxes in a limiting manner.

[0010] Further, the main packaging component as described above includes a first accessory box, a second accessory box and a third accessory box. The first accessory box, the second accessory box and the third accessory box are sequentially placed in the accommodation cavity, and the second accessory box is limited by two inner cards.

[0011] Further, a first inner card and a second inner card are placed in the first accessory box as described above. The chassis is clipped between the first inner card and the second inner card. The chair leg frame is placed between the first inner card and the accommodation cavity. The gasket is embedded on the second inner card.

[0012] Further, one side of the box body of the first accessory box as described above is inclined. One end of the first inner card forms a rectangular tube buffer structure and a baffle. An open cavity for accommodating the gasket and a side rectangular tube buffer structure are formed on the second inner card.

[0013] Further, a plurality of chair leg tubes are placed side by side in the second accessory box as described above. Two third inner cards are provided outside the second accessory box, and the third inner cards are triangular tube buffer structures.

[0014] Further, a fourth inner card and a fifth inner card are placed side by side in the third accessory box as described above. A plurality of chair wheels are accommodated in the fourth inner card, and the gas rod is clipped in the fifth inner card.

[0015] Further, one side of the box body of the third accessory box as described above is inclined. A plurality of openings formed by folding along the crease are provided on the fourth inner card. The fifth inner card is processed with a U-shaped opening to clip the gas rod.

[0016] Furthermore, the height of the second accessory box described above is lower than that of the first accessory box and the third accessory box, and the inclined plane parts on the first accessory box and the third accessory box are arranged oppositely.

[0017] Furthermore, the backrest described above is placed on the main packaging component, a cushion is placed on the backrest, and the sixth inner card and the seventh inner card are respectively placed at the four corners of the cushion. Both the sixth inner card and the seventh inner card are triangular tube buffer structures.

[0018] Furthermore, the outer box, the accessory box and the inner card described above are all made of cardboard and are of an integrally formed structure.

[0019] Compared with the prior art, the beneficial effects of the present utility model are as follows: After the entire packaging of the device is formed, it has a protective and buffering effect on the product in all directions. The product will not be damaged during transportation and after falling, ensuring that all the pressure and friction generated during the transportation and stacking of the product act on the carton and the buffer components, providing good protection for the product. The entire packaging structure is stable and reliable, with a beautiful and practical appearance. It can be stored and transported flat before use, saving transportation and storage costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the sealed packaging of the outer box of the present utility model;

[0021] Figure 2 It is a schematic diagram of the packaging of the first accessory box of the present utility model;

[0022] Figure 3 It is a schematic diagram of the packaging of the second accessory box and the third accessory box of the present utility model;

[0023] Figure 4 It is Figure 1 a schematic diagram before packaging of

[0024] Figure 5 It is a schematic diagram of the structure of the first cardboard folded to form the first accessory box of the present utility model;

[0025] Figure 6 It is a schematic diagram of the structure of the fifth cardboard and the sixth cardboard folded to form the second accessory box and the third accessory box of the present utility model;

[0026] Figure 7 It is a schematic diagram of the structure of the second cardboard and the third cardboard folded to form the first inner card and the second inner card of the present utility model;

[0027] Figure 8 It is a schematic diagram of the structure of the fourth cardboard and the eighth cardboard folded to form the third inner card and the fifth inner card of the present utility model;

[0028] Figure 9Schematic diagram of the structure where the seventh cardboard of the present utility model is folded to form the fourth inner card;

[0029] Figure 10 Schematic diagram of the structure where the ninth cardboard and the tenth cardboard of the present utility model are folded to form the sixth inner card and the seventh inner card.

[0030] In the figure: 1. First accessory box; 2. First inner card; 20. Chair leg frame; 3. Second inner card; 30. Spacer; 4. Third inner card; 40. Chassis; 5. Second accessory box; 50. Chair leg tube; 6. Third accessory box; 7. Fourth inner card; 70. Chair wheel; 8. Fifth inner card; 80. Gas rod; 90. Seat cushion; 91. Sixth inner card; 92. Seventh inner card; 93. Backrest; 10. Outer box; 100. First cardboard; 200. Second cardboard; 300. Third cardboard; 400. Fourth cardboard; 500. Fifth cardboard; 600. Sixth cardboard; 700. Seventh cardboard; 800. Eighth cardboard; 910. Ninth cardboard; 920. Tenth cardboard. Detailed implementation mode

[0031] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0032] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "fixed", "installed", "connected", "set", etc. should be understood in a broad sense. For example, when an element is referred to as "fixed to" another element, it can be directly on the other element or there can also be an intermediate element. When an element is considered to be "installed on" another element, it can be directly installed on the other element or there can also be an intermediate element. When an element is considered to be "connected" to another element, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements.

[0033] For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0035] Referring to Figures 1-10 As shown, a full-paper buffer packaging structure for an office chair of the present utility model is used to package an office chair. The components of the office chair include a chair leg frame 20, a gasket 30, a chassis 40, a chair leg cylinder 50, chair wheels 70, a gas rod 80, a seat cushion 90, and a backrest 93. The full-paper buffer packaging structure includes an outer box 10, and a receiving cavity is provided in the outer box 10; a main packaging assembly, the main packaging assembly includes a plurality of accessory boxes placed side by side in the receiving cavity, and the accessory boxes directly accommodate or internally snap-fit the components of the office chair through internal cards. A plurality of the internal cards also snap-fit the components of the office chair and the accessory boxes in a limiting manner.

[0036] During use, only need to first place the small components of the office chair in each internal card and accessory box respectively, and then put them into the receiving cavity of the outer box 10 to complete the packaging of the main packaging assembly. Then, place the large components of the office chair - the seat cushion 90 and the backrest 93 on the main packaging assembly in sequence, and place buffer internal cards at the four corners to complete the packaging. Among them, by packaging the accessory boxes and internal cards respectively, the entire packaging structure can be made more compact, occupying less space and being convenient for transportation. Moreover, it can also play a buffering role during transportation through the thickness of the cardboard itself and the buffer design of the internal cards, with good protection effect. The structure of the present utility model is simple and easy to use, can effectively avoid damage to each component of the office chair, and the packaging and removal operations are very convenient, improving the user experience.

[0037] In this embodiment, as Figure 3 shown, the main packaging assembly includes a first accessory box 1, a second accessory box 5, and a third accessory box 6. The first accessory box 1, the second accessory box 5, and the third accessory box 6 are placed in the receiving cavity in sequence, and the second accessory box 5 is limited by two internal cards, which can play the roles of compact packaging and limiting. In addition, the height of the second accessory box 5 is lower than that of the first accessory box 1 and the third accessory box 6, and the inclined surface parts on the first accessory box 1 and the third accessory box 6 are arranged oppositely, that is, the upper part of the main packaging assembly is designed with an inner concave shape with a middle bottom and two high ends, which is convenient for placing the seat cushion 90 and the backrest 93 and saves the overall height space.

[0038] Specifically, as Figure 2As shown in the figure, the first inner card 2 and the second inner card 3 are placed in the first accessory box 1. The chassis 40 is clamped between the first inner card 2 and the second inner card 3. The chair leg frame 20 is placed between the first inner card 2 and the accommodation cavity. The gasket 30 is embedded on the second inner card 3. In addition, one side of the box body of the first accessory box 1 is inclined, providing a concave space for subsequent packaging. One end of the first inner card 2 forms a rectangular tube buffer structure and a baffle, which can buffer the chair leg frame 20 and limit its rotation. The second inner card 3 is surrounded by an open cavity for accommodating the gasket 30 and a side rectangular tube buffer structure, which accommodates the gasket 30 and has a buffering effect.

[0039] As Figure 3 shown, multiple chair leg tubes 50 are placed side by side in the second accessory box 5. Generally, the number of chair leg tubes 50 is four. Two third inner cards 4 are arranged outside the second accessory box 5. The third inner card 4 is a triangular tube buffer structure with a triangular cross-section and has a buffering effect. In addition, the fourth inner card 7 and the fifth inner card 8 are placed side by side in the third accessory box 6. Multiple chair wheels 70, generally five, are accommodated in the fourth inner card 7. Four are for installation and use, and the extra one is a spare part. The gas rod 80 is clamped in the fifth inner card 8.

[0040] Furthermore, one side of the box body of the third accessory box 6 is inclined, providing a concave space for subsequent packaging. The fourth inner card 7 is provided with multiple openings formed by folding along the crease. This opening design requires dot-dash line processing and cutting processing on the crease. The fifth inner card 8 is processed with a U-shaped opening to clamp the gas rod 80. The clamping size of the U-shaped opening matches the outer diameter of the gas rod 80.

[0041] In this embodiment, as Figure 4 shown, the backrest 93 is placed on the concave space reserved on the main packaging component. The seat cushion 90 is placed on the backrest 93. The sixth inner card 91 and the seventh inner card 92 are respectively placed at the four corners of the seat cushion 90. Both the sixth inner card 91 and the seventh inner card 92 are triangular tube buffer structures and have the functions of buffering and corner limiting.

[0042] Furthermore, the outer box 10, the accessory box and the inner card are all made of cardboard and are of an integrally formed structure. Corrugated cardboard can be selected for the cardboard, which is not only convenient for production but also low in cost. With the integrally formed structure design, the composition of each structure and the rotation between them can be realized through the internal space generated by die-cutting and pressing and folding at the corresponding parts, greatly reducing the production difficulty, being convenient for assembly, making full use of space, and making the obtained speaker packaging structure more stable and not easily deformed.

[0043] Specifically, in combination with Figure 5As shown in the figure, the forming process of the first accessory box 1 is as follows: First, the raw material is die-cut to form the first cardboard 100. The first cardboard 100 includes creases, tongues, and slots. Then, the cardboard is folded along the creases. Finally, the tongues are snapped into the corresponding slots to form the first accessory box 1. The setting of the creases facilitates the folding of the cardboard, ensuring that the folded and formed corners are distinct and beautiful. The tongues can be snapped into the jacks to fix the folded cardboard and ensure the strength of the box body. The above processing method does not require glue bonding, has high processing efficiency and low processing cost, and can be reused.

[0044] Specifically, in combination with Figure 6 As shown in the figure, the second accessory box 5 and the third accessory box 6 are respectively formed by folding the fifth cardboard 500 and the sixth cardboard 600 processed by die-cutting. Their forming processes are similar to that of the first accessory box 1, and this embodiment will not elaborate on them specifically.

[0045] Specifically, in combination with Figure 7 As shown in the figure, the first inner card 2 and the second inner card 3 are formed by folding the second cardboard 200 and the third cardboard 300 processed by die-cutting. Their forming processes are similar to that of the first accessory box 1, and also include the design of a rectangular tube buffer structure. This embodiment will not elaborate on them specifically.

[0046] Specifically, in combination with Figure 8 As shown in the figure, the third inner card 4 and the fifth inner card 8 are formed by folding the fourth cardboard 400 and the eighth cardboard 800 processed by die-cutting. Their forming processes are similar to that of the first accessory box 1, and also include the design of a triangular tube buffer structure. This embodiment will not elaborate on them specifically.

[0047] Specifically, in combination with Figure 9 As shown in the figure, the fourth inner card 7 is formed by folding the seventh cardboard 700 processed by die-cutting. Its forming process is similar to that of the first accessory box 1, and also includes an opening design formed by folding through a dotted line crease to accommodate the chair wheel 70. This embodiment will not elaborate on it specifically.

[0048] Specifically, in combination with Figure 10 As shown in the figure, the sixth inner card 91 and the seventh inner card 92 are formed by folding the ninth cardboard 910 and the tenth cardboard 920 processed by die-cutting. Their forming processes are similar to that of the first accessory box 1, and also include the design of a triangular tube buffer structure. Different from Figure 8 the above, the cavity of this triangular tube is partitioned into two triangular cavities. This embodiment will not elaborate on it specifically.

[0049] When the packaging solution of this application is used, first fold all the accessory boxes and inner cards into shape respectively. First, place the first inner card 2 and the second inner card 3 on the left and right sides of the first accessory box 1 respectively. Place the chair leg frame 20 on the first inner card 2, the gasket 30 on the second inner card 3, and the chassis 40 in the middle of the first accessory box 1. After the first accessory box 1 is covered, place it on the left side of the outer box 10; then place the two third inner cards 4 on both sides of the middle of the outer box 10. Place the chair leg cylinder 50 in the second accessory box 5, and place the second accessory box 5 in the middle of the two third inner cards 4, so that the third inner card 4 fixes the second accessory box 5; then place the fourth inner card 7 in the third accessory box 6, place the chair wheels 70 and the gas rod 80 at the corresponding positions of the fourth inner card 7, and the fifth inner card 8 fixes the gas rod 80. After the third accessory box 6 is covered, place it on the right side of the outer box 10; then place the backrest 93 and the seat cushion 90 above the above three accessory boxes, and place the sixth inner card 91 and the seventh inner card 92 at the inner corners of the outer box 10 to limit the left and right movement of the backrest 93 and the seat cushion 90; finally, close the flip cover of the outer box 10 to complete the assembly and forming process of the entire office chair packaging.

[0050] In the device of the present utility model, the assembly and cooperation relationships of the components involved and the processing and forming aspects are prior arts or materials. Those skilled in the art can directly purchase or order them from the market according to the required product models and specifications.

[0051] The above are only the preferred specific embodiments of the present utility model. The well-known specific structures and characteristics and other common knowledge in the solution are not described in detail here. For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.

Claims

1. A full-paper cushioning packaging structure for an office chair, used for packaging an office chair, wherein the components of the office chair include a chair foot frame (20), a gasket (30), a chassis (40), a chair foot tube (50), a chair wheel (70), a gas rod (80), a seat cushion (90) and a backrest (93), characterized in that: The full-paper cushioning packaging structure comprises an outer box (10), wherein a receiving cavity is provided in the outer box (10); The main packaging component includes a plurality of accessory boxes placed side by side in the accommodating cavity, and the accessory boxes directly accommodate or embed office chair components through internal cards, and several of the internal cards also clamp the office chair components and the accessory boxes in a limiting manner.

2. The full-paper cushioning packaging structure for an office chair according to claim 1, characterized in that: The main packaging assembly comprises a first accessory box (1), a second accessory box (5) and a third accessory box (6); the first accessory box (1), the second accessory box (5) and the third accessory box (6) are placed in the accommodating cavity in sequence and the second accessory box (5) is limited by two inner cards.

3. The full-paper cushioning packaging structure of an office chair according to claim 2, characterized in that: The first accessory box (1) contains a first inner card (2) and a second inner card (3), a chassis (40) is clamped between the first inner card (2) and the second inner card (3), a chair leg frame (20) is placed between the first inner card (2) and the accommodating cavity, and a gasket (30) is embedded on the second inner card (3).

4. The full-paper cushioning packaging structure for an office chair according to claim 3, characterized in that: One side of the box body of the first accessory box (1) is tilted, one end of the first inner card (2) forms a rectangular tube buffer structure and a baffle, and the second inner card (3) is surrounded by an open cavity for accommodating a gasket (30) and a side rectangular tube buffer structure.

5. The full-paper cushioning packaging structure of an office chair according to claim 2, characterized in that: A plurality of chair leg tubes (50) are placed side by side in the second accessory box (5), and two third inner clamps (4) are arranged outside the second accessory box (5), wherein the third inner clamps (4) are triangular tube buffer structures.

6. The full-paper cushioning packaging structure for an office chair according to claim 2, characterized in that: The third accessory box (6) has a fourth inner card (7) and a fifth inner card (8) placed side by side, the fourth inner card (7) contains a plurality of chair wheels (70), and the fifth inner card (8) is provided with a gas rod (80).

7. The full-paper cushioning packaging structure for an office chair according to claim 6, characterized in that: One side of the box body of the third accessory box (6) is tilted, a fourth inner card (7) is provided with a plurality of openings formed by folding along the fold, and a fifth inner card (8) is processed with a U-shaped opening for clamping the gas rod (80).

8. The full-paper cushioning packaging structure for an office chair according to claim 7, characterized in that: The height of the second accessory box (5) is lower than that of the first accessory box (1) and the third accessory box (6), and the inclined surfaces on the first accessory box (1) and the third accessory box (6) are arranged opposite to each other.

9. The full-paper cushioning packaging structure for an office chair according to claim 8, characterized in that: The backrest (93) is placed on the main packaging component, and the seat cushion (90) is placed on the backrest (93). The sixth inner card (91) and the seventh inner card (92) are respectively placed at the four corners of the seat cushion (90), and the sixth inner card (91) and the seventh inner card (92) are both triangular tube buffer structures.

10. The full-paper cushioning packaging structure for an office chair according to any one of claims 1 to 9, characterized in that: The outer box (10), accessory box and inner card are all made of cardboard and are an integrally formed structure.

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