Packaging structure
By adopting a protective outer box and air column cushioning system in the massage chair packaging structure, combined with the flip function of the leg support, the problems of poor user unboxing experience and high transportation costs in the massage chair packaging are solved, and a more economical and safe transportation method is achieved.
Patent Information
- Application Number
- CN202421242918.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-05-31
AI Technical Summary
The existing massage chair packaging structure has problems such as poor user unboxing and installation experience and high transportation costs during transportation.
A packaging structure is adopted, including a protective outer box, front buffered air column, rear buffered air column, side buffered air column and upper buffered air column. The entire massage chair is packaged, and the flip function of the leg support is used to reduce the volume of the entire machine, and the air column buffering method is used to protect the massage chair.
The height and length of the massage chair are reduced, packaging consumables are saved, packaging and transportation costs are reduced, and the number of cabinets is increased, which enhances the transportation safety of the massage chairs.
Smart Images
Figure CN222555606U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of massage equipment, in particular to a packaging structure. Background Art
[0002] As people's living standards continue to improve, massage chairs are becoming more and more popular and widely used. They can bring comfort and relaxation to users when they are tired, and are deeply favored by the market. Generally, massage chairs massage the human body through massage movements set on the back, buttocks, neck, hands, leg rests, feet and other parts to achieve the purpose of massage and health care.
[0003] For massage chair products, it is necessary to improve the reliability of its packaging structure to reduce the safety hazards caused by uncontrollable factors during transportation. In the prior art, when packing and transporting massage chairs, the following two packaging structures are usually used: the first is split packaging, that is, the main unit, armrests and legs of the massage chair are packaged separately. Although it reduces the safety hazards during transportation, the split packaging not only leads to an increase in packaging costs, but also requires users to complete the assembly of the product independently, which reduces the user's unpacking and installation experience; the second is whole-machine packaging, that is, the complete massage chair is directly packaged. Although the user does not need to assemble the product independently, the whole-machine packaging has the disadvantage of a large packaging box volume, which leads to a reduction in the number of cabinets loaded during high cabinet transportation, and then leads to high transportation costs. Therefore, how to improve the user's unpacking and installation experience and reduce transportation costs has become a problem that needs to be solved urgently by technical personnel in this field. Utility Model Content
[0004] The utility model aims to provide a packaging structure which can solve the problems of poor user unpacking and installation experience and high transportation cost in the massage chair packaging in the prior art.
[0005] The embodiment of the utility model is achieved as follows:
[0006] The embodiment of the utility model provides a packaging structure for packaging a massage chair as a whole machine, the massage chair includes a main machine and a headrest, armrests and leg rests arranged on the main machine, the leg rest has a folded state that can be flipped upward to the seating area formed between the main machine and the armrests, the packaging structure includes a protective outer box, a front buffer air column, a rear buffer air column, a side buffer air column and an upper buffer air column, the massage chair lies in the protective outer box, the front buffer air column is positioned and arranged between the front end of the main machine and the front side wall of the protective outer box, the rear buffer air column is positioned and arranged between the rear end of the main machine and the rear side wall of the protective outer box, the side buffer air column is positioned and arranged between the armrests and the left and right side walls of the protective outer box, and the upper buffer air column is positioned and arranged between the leg rest and the top side wall of the protective outer box. The packaging structure can solve the problems of poor user unpacking and installation experience and high transportation cost in the massage chair packaging in the prior art.
[0007] Optionally, the rear buffer air column includes two headrest buffer air columns and a mainframe buffer air column located between the two headrest buffer air columns, the headrest buffer air column is positioned between the headrest and the rear side wall of the protective outer box, and the mainframe buffer air column is positioned between the mainframe and the rear side wall of the protective outer box.
[0008] Optionally, it also includes a seat back buffer air column, which is positioned and arranged in a seat back suspended area formed by the host buffer air column, the seat back of the host and the bottom side wall of the protective outer box.
[0009] Optionally, the profile of the seat back cushioning air column is adapted to the profile of the seat back suspended area.
[0010] Optionally, the seat back cushioning air column comprises at least two layers of air column layers, the at least two layers of the air column layers are stacked, and the air columns of two adjacent layers of the air column layers are staggered.
[0011] Optionally, the cross-sectional shape of the headrest buffer air column is a right triangle, and the inclined surface of the right triangle abuts against the headrest of the main machine.
[0012] Optionally, the front buffer air column includes two armrest buffer air columns and a leg rest buffer air column located between the two armrest buffer air columns, the armrest buffer air column is positioned between the armrest and the front side wall of the protective outer box, and the leg rest buffer air column is positioned between the leg rest and the front side wall of the protective outer box.
[0013] Optionally, a leg rest contouring structure is provided on the leg rest buffering air column, and the outline of the leg rest contouring structure is adapted to the outline of a leg rest suspended area formed between the leg rest and the bottom side wall of the protective outer box.
[0014] Optionally, a lower buffer structure is further included, the lower buffer structure includes a bottom pad and a lower buffer layer, the bottom pad is arranged on the bottom side wall of the protective outer box, and the lower buffer layer is positioned between the bottom pad and the bottom of the host.
[0015] Optionally, the lower buffer layer is made of pearl cotton.
[0016] The beneficial effects of the embodiments of the utility model include:
[0017] The packaging structure includes a protective outer box, a front buffer air column, a rear buffer air column, a side buffer air column and an upper buffer air column. When the packaging structure provided by the present application is used to package the massage chair as a whole unit, the massage chair can be laid down in the protective outer box to reduce the overall height of the massage chair (i.e., the vertical height between the highest point of the main unit and the lowest point of the main unit in the height direction). The front buffer air column is positioned between the front end of the main unit and the front side wall of the protective outer box to buffer the front end of the massage chair. The rear buffer air column is positioned between the rear end of the main unit and the rear side wall of the protective outer box to buffer the rear end of the massage chair. The side buffer air columns are positioned between the armrests and the left and right walls of the protective outer box to buffer the left and right sides of the massage chair. The upper buffer air column is positioned between the leg rest and the top side wall of the protective outer box to buffer the top of the massage chair. The packaging structure provided by the present application utilizes the principle of space division. The massage chair is first placed in a protective outer box to reduce the height of the entire machine, and then the leg rest is flipped upward to the seating area of the massage chair to keep it in a folded state, so as to reduce the length and height difference of the entire machine in the front and rear directions of the massage chair. In the process of packaging and transporting the massage chair as a whole, it can not only save packaging consumables and reduce packaging costs, but also increase the number of cabinets, thereby reducing transportation costs. In addition, the packaging structure provided by the present application uses an air column buffering method to buffer the massage chair at the front, rear, side and top of the massage chair, which can not only fully and comprehensively protect the massage chair, but also prevent the massage chair from being damaged during transportation, and has the advantages of light weight, small size, low cost and more environmental protection. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.
[0019] Figure 1 One of the structural schematic diagrams of the packaging structure provided by the embodiment of the utility model;
[0020] Figure 2 The second structural diagram of the packaging structure provided by the embodiment of the utility model;
[0021] Figure 3 The third structural diagram of the packaging structure provided by the embodiment of the utility model;
[0022] Figure 4 One of the structural schematic diagrams of the seat back cushioning air column provided in the embodiment of the utility model;
[0023] Figure 5 The second structural schematic diagram of the seat back cushioning air column provided by the embodiment of the utility model;
[0024] Figure 6 The third structural diagram of the seat back cushioning air column provided by the embodiment of the utility model;
[0025] Figure 7 A schematic structural diagram of the air column layer provided in an embodiment of the utility model.
[0026] Icons: 100-packaging structure; 10-protective outer box; 11-floor cover; 12-top cover; 20-front cushioning air column; 21-armrest cushioning air column; 22-leg rest cushioning air column; 23-leg rest contoured structure; 30-rear cushioning air column; 31-headrest cushioning air column; 32-main unit cushioning air column; 40-side cushioning air column; 50-backrest cushioning air column; 51-air column layer; 511-air column; L-groove depth; 60-lower cushioning structure; 61-bottom cushion; 62-lower cushioning layer; 200-massage chair; 210-main unit; 220-headrest; 230-armrest; 240-leg rest. DETAILED DESCRIPTION
[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.
[0028] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0029] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.
[0030] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply 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 on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.
[0031] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.
[0032] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be a connection between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0033] Please refer to Figures 1 to 7The present application provides a packaging structure 100 for packaging a massage chair 200 as a whole unit, so as to solve the problems of poor user unpacking and installation experience and high transportation cost of the split packaging of the massage chair 200 in the prior art. The massage chair 200 includes a main unit 210 and a headrest 220, an armrest 230 and a leg rest 240 arranged on the main unit 210, so as to support the user as a whole through the main unit 210, and to support the user's head, hands and legs respectively through the headrest 220, the armrest 230 and the leg rest 240, the number of the armrest 230 is two, and the two armrests 230 are respectively arranged on the left and right sides of the main unit 210, and the leg rest 240 has a folded state that can be flipped upward to the seating area formed between the main unit 210 and the armrest 230, so as to reduce the volume of the massage chair 200 during transportation. Regarding the specific structure of the massage chair 200 and the folding method of the leg rest 240, those skilled in the art should be able to design with reference to the massage chair 200 in the prior art, and no specific limitation is made here.
[0034] Specifically, Figures 1 to 3 As shown, the packaging structure 100 includes a protective outer box 10, a front buffer air column 20, a rear buffer air column 30, a side buffer air column 40 and an upper buffer air column 511. When the packaging structure 100 provided by the present application is used to package the massage chair 200 as a whole machine, the massage chair 200 can be laid in the protective outer box 10 to reduce the overall height of the massage chair 200 (i.e., the vertical height between the highest point of the main unit 210 and the lowest point of the main unit 210 in the height direction). The front buffer air column 20 is positioned and arranged between the front end of the main unit 210 and the protective outer box 10. The rear buffer air column 30 is positioned between the rear end of the main unit 210 and the rear side wall of the protective outer box 10 to buffer the rear end of the massage chair 200. The side buffer air column 40 is positioned between the armrest 230 and the left and right walls of the protective outer box 10 to buffer the left and right sides of the massage chair 200. The upper buffer air column 511 is positioned between the leg support 240 and the top side wall of the protective outer box 10 to buffer the top of the massage chair 200. The packaging structure 100 can solve the problems of poor user unpacking and installation experience and high transportation cost in the packaging of the massage chair 200 in the prior art.
[0035] It should be noted that the protective outer box 10 may include a ground cover 11 and a top cover 12, and the front buffer air column 20 is positioned and arranged between the front end of the main unit 210 and the front side wall of the protective outer box 10, which means that the front buffer air column 20 is arranged between the front end of the main unit 210 and the front side wall of the protective outer box 10, and the opposite sides of the front buffer air column 20 are respectively attached to the front end of the main unit 210 and the front side wall of the protective outer box 10, so that the front buffer air column 20 can play a buffering role on the front end of the massage chair 200; similarly, the rear buffer air column 30 is positioned and arranged between the main unit 210 and the front side wall of the protective outer box 10. The rear end of the main unit 210 and the rear side wall of the protective outer box 10 refer to that the rear buffer air column 30 is arranged between the rear end of the main unit 210 and the rear side wall of the protective outer box 10, and the opposite sides of the rear buffer air column 30 are respectively in contact with the rear end of the main unit 210 and the rear side wall of the protective outer box 10, so that the rear end of the massage chair 200 can be buffered by the rear buffer air column 30; similarly, the side buffer air column 40 is positioned and arranged between the armrest 230 and the left and right walls of the protective outer box 10, which means that the number of the side buffer air columns 40 is appropriate to the number of the armrests 230. The side buffer air column 40 is provided between the armrest 230 on the left side of the mainframe 210 and the left side wall of the protective outer box 10, and the two opposite sides of the side buffer air column 40 are respectively in contact with the armrest 230 on the left side of the mainframe 210 and the left side wall of the protective outer box 10, and the other side buffer air column 40 is provided between the armrest 230 on the right side of the mainframe 210 and the right side wall of the protective outer box 10, and the two opposite sides of the side buffer air column 40 are respectively in contact with the armrest 230 on the right side of the mainframe 210 and the left side wall of the protective outer box 10. The right side wall of the box 10 is fitted so that the two side buffer air columns 40 can respectively play a buffering role on the left and right sides of the massage chair 200; similarly, the upper buffer air column 511 is positioned and arranged between the leg rest 240 and the top side wall of the protective outer box 10, which means that the upper buffer air column 511 is arranged between the leg rest 240 and the top side wall of the protective outer box 10, and the opposite sides of the upper buffer air column 511 are respectively fitted with the top of the leg rest 240 and the top side wall of the protective outer box 10, so that the upper buffer air column 511 can play a buffering role on the top of the massage chair 200.
[0036] The packaging structure 100 provided in the present application utilizes the principle of space division. The massage chair 200 is first laid down in the protective outer box 10 to lower the overall height of the massage chair 200. The leg rest 240 is then flipped upward to the seating area of the massage chair 200 and kept in a folded state to reduce the overall length and height difference of the massage chair 200 in the front-to-back direction. In the process of packaging and transporting the massage chair 200 as a whole, not only can packaging materials be saved and packaging costs be reduced, but the number of containers can also be increased, thereby reducing transportation costs. Moreover, the packaging structure 100 provided in the present application adopts an air column 511 buffering method, wherein a front buffer air column 20 is filled between the front end of the main unit 210 and the front side wall of the protective outer box 10, a rear buffer air column 30 is filled between the rear end of the main unit 210 and the rear side wall of the protective outer box 10, a side buffer air column 40 is filled between the armrest 230 and the left and right walls of the protective outer box 10, and an upper buffer air column 511 is filled between the leg rest 240 and the top side wall of the protective outer box 10. The buffer air column 511 is used to buffer the massage chair 200 at the front, rear, sides and top of the massage chair 200, which can not only fully and comprehensively protect the massage chair 200, but also prevent the massage chair 200 from being damaged during transportation, and has the advantages of light weight, small size, low cost and more environmental protection.
[0037] like Figures 1 to 3 As shown, in this embodiment, the rear buffer air column 30 includes two headrest buffer air columns 31 and a mainframe buffer air column 32 located between the two headrest buffer air columns 31. The headrest buffer air column 31 is positioned and arranged between the headrest 220 and the rear side wall of the protective outer box 10, so as to play a buffering role between the outer side of the headrest 220 and the rear side wall of the protective outer box 10 through the headrest buffer air column 31. The mainframe buffer air column 32 is positioned and arranged between the mainframe 210 and the rear side wall of the protective outer box 10, so as to play a buffering role between the rear end of the mainframe 210 and the rear side wall of the protective outer box 10 through the mainframe buffer air column 32. By further dividing the rear end space of the mainframe 210 into the headrest 220 area and the mainframe 210 area, the specific shapes of the headrest buffer air column 31 and the mainframe buffer air column 32 can be made more consistent with the spatial shapes of the headrest 220 area and the mainframe 210 area, respectively, thereby improving the buffering effect.
[0038] Considering that the backrest of the host 210 is a curved structure, which causes the backrest to be partially suspended, resulting in a large space under the backrest, and the power box of the massage chair 200 is located under the backrest, in order to ensure the safety performance of the power box, such as Figures 1 to 6 As shown, in this embodiment, the packaging structure 100 further includes a seat back cushioning air column 50, which is positioned and arranged in a seat back suspended area formed by the host cushioning air column 32, the seat back of the host 210 and the bottom side wall of the protective outer box 10. Figures 1 to 6As shown, the contour of the seat back cushioning air column 50 should be matched with the contour of the seat back suspended area as much as possible, so as to improve the matching degree of the seat back cushioning air column 50 to the seat back suspended area, and further improve the cushioning effect of the seat back cushioning air column 50.
[0039] It should be noted that the seat back buffer air column 50 is positioned and arranged in the seat back suspended area formed by the main engine buffer air column 32, the seat back of the main engine 210 and the bottom side wall of the protective outer box 10, which means that in the front and rear directions, the opposite sides of the seat back buffer air column 50 are respectively in contact with the main engine buffer air column 32 and the seat back of the main engine 210, and at the same time, in the height direction, the opposite sides of the seat back buffer air column 50 are respectively in contact with the seat back of the main engine 210 and the bottom side wall of the protective outer box 10, so that the seat back buffer air column 50 can fill the seat back suspended area formed by the main engine buffer air column 32, the seat back of the main engine 210 and the bottom side wall of the protective outer box 10 as much as possible, thereby avoiding bumps and damages to the power box, thereby improving the safety performance of the power box during transportation.
[0040] like Figures 4 to 6 As shown, in this embodiment, the chair back cushioning air column 50 includes at least two layers of air column layers 51, and the at least two layers of air column layers 51 are stacked, and the air columns 511 of two adjacent layers of air column layers 51 are staggered to improve the cushioning effect of the chair back cushioning air column 50. Among them, the groove depth L of the groove between two adjacent air columns 511 of each layer of air column layer 51 can be reasonably selected and designed according to actual conditions, so that each layer of air column layer 51 has a different degree of cushioning effect, thereby matching the requirements of massage chairs 200 of different qualities.
[0041] like Figure 1 and Figure 2 As shown, in this embodiment, the cross-sectional shape of the headrest buffer air column 31 is a right triangle, and the inclined surface of the right triangle abuts against the headrest 220 of the main unit 210. For example, there are two headrest buffer air columns 31, the inclined surface of one headrest buffer air column 31 abuts against the headrest 220 on the left side of the main unit 210, and the two right-angled surfaces of the headrest buffer air column 31 are respectively fitted with the left side wall and the rear side wall of the protective outer box 10, and the inclined surface of the other headrest buffer air column 31 abuts against the headrest 220 on the right side of the main unit 210, and the two right-angled surfaces of the headrest buffer air column 31 are respectively fitted with the right side wall and the rear side wall of the protective outer box 10, so that the headrest buffer air column 31 can play a buffering role on the headrest 220 area of the main unit 210 in the left-right direction and the front-back direction.
[0042] like Figures 1 to 3As shown, in the present embodiment, the front buffer air column 20 includes two armrest buffer air columns 21 and a leg rest buffer air column 22 located between the two armrest buffer air columns 21. The armrest buffer air column 21 is positioned between the armrest 230 and the front side wall of the protective outer box 10 so as to play a buffering role between the armrest 230 and the front side wall of the protective outer box 10 through the armrest buffer air column 21. The leg rest buffer air column 22 is positioned between the leg rest 240 and the front side wall of the protective outer box 10 so as to play a buffering role between the leg rest 240 and the front side wall of the protective outer box 10 through the leg rest buffer air column 22. By further dividing the front end space of the main unit 210 into the armrest 230 area and the leg rest 240 area, the specific shapes of the armrest buffer air column 21 and the leg rest buffer air column 22 can be made to fit more closely with the spatial shapes of the armrest 230 area and the leg rest 240 area respectively, thereby improving the buffering effect. In addition, in the actual production and manufacturing process, such as Figures 1 to 3 As shown, the side buffer air column 40 and the armrest buffer air column 21 located on the same side can be spliced together, thereby improving the simplicity of packaging.
[0043] Similarly to the seat back cushioning air column 50, Figures 1 to 3 As shown, in the present embodiment, a leg rest contouring structure 23 is provided on the leg rest buffering air column 22, and the outline of the leg rest contouring structure 23 is adapted to the outline of a suspended area of the leg rest 240 formed between the leg rest 240 and the bottom side wall of the protective outer box 10, so that the suspended area of the leg rest 240 can be filled as much as possible by the leg rest contouring structure 23, thereby supporting the leg rest 240 and further improving the buffering effect.
[0044] Considering the interaction between the bottom of the host 210 and the bottom side wall of the protective outer box 10, as shown in FIG. Figures 1 to 3 As shown, in this embodiment, the packaging structure 100 further includes a lower buffer structure 60 to provide a buffer for the bottom of the massage chair 200, wherein the lower buffer structure 60 includes a bottom pad 61 and a lower buffer layer 62, wherein the bottom pad 61 is disposed on the bottom side wall of the protective outer box 10, and the lower buffer layer 62 is positioned between the bottom pad 61 and the bottom of the host 210. For example, there are two lower buffer layers 62, which are arranged on the bottom pad 61 in parallel and at intervals, and correspond to the positions of the armrests 230 disposed on the left and right sides of the host 210, respectively, so as to improve the buffering effect of the bottom of the armrests 230 of the host 210. The material of the lower buffer layer 62 may be pearl cotton, so that the lower buffer layer 62 has the advantages of good buffering effect and green environmental protection.
[0045] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
[0046] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present utility model will not further describe various possible combinations.
Claims
1. A packaging structure for packaging a massage chair as a whole, the massage chair comprising a main unit and a headrest, armrests and leg rests arranged on the main unit, the leg rest having a folded state capable of being flipped upward to a seating area formed between the main unit and the armrests, characterized in that: The packaging structure includes a protective outer box, a front buffer air column, a rear buffer air column, a side buffer air column and an upper buffer air column. The massage chair lies in the protective outer box. The front buffer air column is positioned between the front end of the main unit and the front side wall of the protective outer box, the rear buffer air column is positioned between the rear end of the main unit and the rear side wall of the protective outer box, the side buffer air column is positioned between the armrest and the left and right side walls of the protective outer box, and the upper buffer air column is positioned between the leg rest and the top side wall of the protective outer box.
2. The packaging structure according to claim 1, characterized in that: The rear buffer air column includes two headrest buffer air columns and a mainframe buffer air column located between the two headrest buffer air columns. The headrest buffer air column is positioned between the headrest and the rear side wall of the protective outer box. The mainframe buffer air column is positioned between the mainframe and the rear side wall of the protective outer box.
3. The packaging structure according to claim 2, characterized in that: It also includes a seat back cushioning gas column, which is positioned and arranged in a seat back suspended area formed by the host cushioning gas column, the seat back of the host and the bottom side wall of the protective outer box.
4. The packaging structure according to claim 3, characterized in that: The profile of the seat back cushioning air column is adapted to the profile of the seat back suspended area.
5. The packaging structure according to claim 4, characterized in that: The seat back cushioning air column comprises at least two layers of air column layers, the at least two layers of the air column layers are stacked, and the air columns of two adjacent layers of the air column layers are staggered.
6. The packaging structure according to claim 2, characterized in that: The cross-sectional shape of the headrest buffer air column is a right triangle, and the inclined surface of the right triangle abuts against the headrest of the main machine.
7. The packaging structure according to claim 1, characterized in that: The front buffer air column includes two armrest buffer air columns and a leg rest buffer air column located between the two armrest buffer air columns. The armrest buffer air column is positioned between the armrest and the front side wall of the protective outer box, and the leg rest buffer air column is positioned between the leg rest and the front side wall of the protective outer box.
8. The packaging structure according to claim 7, characterized in that: A leg rest contouring structure is arranged on the leg rest buffering air column, and the outline of the leg rest contouring structure is adapted to the outline of a leg rest suspended area formed between the leg rest and the bottom side wall of the protective outer box.
9. The packaging structure according to claim 1, characterized in that: It also includes a lower buffer structure, which includes a bottom pad and a lower buffer layer. The bottom pad is arranged on the bottom side wall of the protective outer box, and the lower buffer layer is positioned and arranged between the bottom pad and the bottom of the host.
10. The packaging structure according to claim 9, characterized in that: The material of the lower buffer layer is pearl cotton.