Fragile product buffering package

Abstract

The utility model relates to a fragile product cushion package which comprises an outer box and a lining arranged in the outer box. The fragile product comprises a container body and a container cover; the lining is formed by bending corrugated paper and used for containing bottle-shaped objects, and the lining box body is formed by connecting a first side buffering unit, a second side buffering unit, a container cover buffering unit used for containing a container cover and a container body buffering unit used for containing a container body in a surrounding mode. The fragile product packaging device overcomes the defects that existing fragile product packaging is mostly made of foam plastic and other buffering packaging materials, the size is large, and the environment is prone to being polluted when the fragile product packaging device is recycled. And the first side buffering unit and the second side buffering unit are arranged between the first side buffering unit and the second side buffering unit in a left-right mode for fixed connection, and the advantages of being good in compressive strength and buffering effect, small in size, environmentally friendly and low in cost are achieved.

Description

Technical Field

[0001] The utility model relates to a buffer packaging for fragile items, which is applied in the field of buffer packaging production, especially in the field of buffer packaging production for fragile items. Background Technique

[0002] The descriptions in this section only provide background information related to the present disclosure and do not constitute prior art.

[0003] Ceramic handicrafts are brittle and extremely prone to damage during transportation. Therefore, buffer packaging has become a very important link in the storage and transportation of ceramic handicrafts. Since large and medium-sized ceramic handicrafts are large in volume and have small production batches, in order to reduce costs, they often use traditional simple methods for packaging (such as using straw, etc.), rather than using high-grade foam mold-making processes for packaging. This simple packaging is likely to cause the breakage of ceramic handicrafts during transportation, resulting in greater economic losses to enterprises and even potentially unnecessary disputes. And some high-grade art ceramics are packaged in the form of wooden boxes plus paper scraps, which adds a large transportation cost to the products and increases the economic burden (Wang Xiaoping, Huang Lingxian, Liu Qishun, etc. Research on the mechanical modeling and design method of ceramic handicraft packaging [J]. Packaging Engineering, 2006, (04): 33 - 35.).

[0004] Foam plastics are commonly used in large-scale transportation packaging and can play a good protective role. Foam plastics can also be used for the buffer packaging of irregular items such as handicrafts, fragile items, and precision instruments (Zhang Qian, Li Bing, Zhi Yiqing. Production technology of degradable foam plastics and its application in the field of logistics packaging [J]. Synthetic Resin and Plastics, 2023, 40(02): 68 - 71.). Currently, foam plastics are often used as the buffer packaging materials for ceramic handicrafts such as ceramic casseroles. For example Figure 1 , the buffer packaging of this ceramic casserole uses EPS foamed plastics, which can be used to provide additional protection around the ceramic casserole to prevent the ceramic casserole from colliding or vibrating during transportation. However, it has the following disadvantages:

[0005] On the one hand, the materials designed for the buffer packaging of ceramic casseroles are traditional, and tend to use plastic buffer packaging materials. The waste volume of such buffer packaging materials is large after use, difficult to handle, and the gases emitted during combustion will also pollute the environment (Zhang Shubin, Xiao Menglan. Discussion on buffer packaging materials [J]. Packaging Engineering, 2002, 23(3): 111 - 112.).

[0006] On the other hand, due to its large volume, the area of environmental pollution caused by plastic buffer packaging will also increase after being discarded. Using plastics, foams, etc. as buffer materials for the inner structure has led to the overabundance of commodity packaging, imposing a certain burden on the environment and the economy, and being unfavorable to the sustainable development of society (Guo Yujun. Research on the secondary structure in the structural design of fragile paper packaging [J]. West Leather, 2021, 43(18): 37-38.).

[0007] To reduce the harm brought by plastic packaging to the environment, many scholars have also started to study the application of paper packaging materials in buffer packaging. For example, Yao Zhuonan et al. adopted a new buffer packaging structure of full corrugated paper to replace foamed plastics, fixed the body, lid, and heater base of the health kettle, improving the protection strength of the health kettle. This packaging has a certain compressive strength, buffer effect, and is environmentally friendly (Yao Zhuonan, Lu Fangfang, Liu Ka'ya, et al. Buffer packaging design of health kettle [J]. Green Packaging, 2021, (01): 74-76.). However, due to its complex structure and the overall large size of the buffer lining structure, it still has the disadvantages of high manufacturing cost and excessive occupied space volume.

[0008] Therefore, it has become an urgent task to provide a buffer packaging for fragile products with good compressive strength, buffer effect, small volume, environmental friendliness, and low cost. Utility Model Content

[0009] In order to overcome the disadvantages of existing buffer packaging materials for fragile products, such as large volume and easy environmental pollution during recycling, the present utility model provides a buffer packaging for fragile products. Its inner lining is fixedly connected by a container lid buffer unit and a container body buffer unit arranged at parallel intervals up and down, and a first side buffer unit and a second side buffer unit are arranged left and right between the two, having the advantages of good compressive strength, buffer effect, small volume, environmental friendliness, and low cost.

[0010] The technical solution of the present utility model is as follows:

[0011] A buffer packaging for fragile products includes an outer box and an inner lining arranged inside the outer box; the fragile product includes a container body and a container lid;

[0012] The inner lining is an inner lining formed by bending corrugated paper for placing bottle-shaped objects. The inner lining box body is formed by connecting and enclosing a first side buffer unit, a second side buffer unit, a container lid buffer unit for placing a container lid, and a container body buffer unit for placing a container body. Among them, the container lid buffer unit is arranged at intervals directly above the container body buffer unit. The first side buffer unit and the second side buffer unit are respectively connected to the left and right side edges of the container body buffer unit, and the tops of both are respectively connected to the left and right ends of the container lid buffer unit. The container body buffer unit is provided with container body fixing holes adapted to the shape and size of the bottom of the container body for fixing the bottom of the container body. The first side buffer unit and the second side buffer unit are respectively provided with a first side fixing groove and a second side fixing groove adapted to the shape and position of the left and right sides of the top of the container body for fixing the top of the container body. The container lid buffer unit is provided with a container lid fixing groove hole adapted to the shape and size of the container lid for fixing the position of the container lid.

[0013] At present, most of the buffer packaging for ceramic casseroles on the market uses plastic buffer packaging such as expanded polystyrene (EPS), expanded polyethylene (EPE), and polyurethane (PU) foamed plastics. However, such packaging materials are either polluting and do not meet the environmental protection concept requirements of today's society, or are expensive and do not match the value of the inner product, the ceramic casserole. If you want to make a breakthrough, you need to think about making new attempts in packaging materials and structures. Paper-based packaging with paper and cardboard as the base materials has the advantages of low cost, resource saving, easy machining, more environmentally friendly, pollution-free, convenient for recycling, and reusing. Whether it is a cardboard box for transportation packaging or a paper box or paper bag for the outer packaging of sales products, paper materials are the first choice (Green packaging has become a development trend, and paper packaging has a greater development space [J]. Paper and Paper Making, 2013, 32(12): 75.). Therefore, this case conducts an innovative structural design for paper packaging materials. The buffer packaging for fragile products in this case uses an inner lining made of corrugated paper. The inner lining is fixedly connected by a container lid buffer unit and a container body buffer unit arranged in parallel at intervals up and down, and a first side buffer unit and a second side buffer unit are arranged on the left and right between the two. It has the advantages of good compressive strength, good buffer effect, small volume, green environmental protection, and low cost. It is especially suitable for fragile products (such as ceramics, etc.) and is a safe and reliable paper buffer transportation packaging; by replacing the plastic buffer inner lining structure with a paper buffer inner lining structure, it absorbs the impact on fragile products caused by vibration, dropping, etc. during the logistics transportation process; it fixes the fragile products so that they do not displace, and avoids the impact of plastic packaging waste on the environment, and can meet the restriction requirements of European countries on packaging waste.

[0014] The container body buffer unit includes a container body bottom plate, and a container body front buffer unit and a container body rear buffer unit that are respectively connected above the front and rear sides of the container body bottom plate and abut against each other. In the middle of the top surfaces of the container body front buffer unit and the container body rear buffer unit, semi-circular container body sub-fixing holes are respectively provided near each other. The arcs of each container body sub-fixing hole face the outside of the inner lining. The container body fixing hole is formed by connecting these two container body sub-fixing holes.

[0015] The setting of the front and rear two container body sub-buffer units and the two container body sub-fixing holes enables the container body to be surrounded and fixed in the container body buffer unit without displacement and has a good buffering effect.

[0016] The container body front buffer unit is surrounded and connected by a container body first front side plate, a container body second front side plate, a container body third front side plate, and the container body bottom plate. The container body first front side plate and the container body third front side plate are arranged in parallel at intervals in the front-rear direction above the container body bottom plate and are perpendicular to the container body bottom plate. The container body second front side plate is located at the top of the container body front buffer unit and is respectively connected to the container body first front side plate and the container body third front side plate;

[0017] The container body rear buffer unit is surrounded and connected by a container body first rear side plate, a container body second rear side plate, a container body third rear side plate, and the container body bottom plate. The container body third rear side plate and the container body first rear side plate are arranged in parallel at intervals in the front-rear direction above the container body bottom plate and are perpendicular to the container body bottom plate. The container body second rear side plate is located at the top of the container body rear buffer unit and is respectively connected to the container body third rear side plate and the container body first rear side plate; the container body third front side plate abuts against the container body third rear side plate;

[0018] At least one first support plate that can be turned up above the container body bottom plate and is perpendicular to the container body bottom plate is arranged at intervals in the middle of the container body bottom plate. Each first support plate is provided with a first support clamping seam that extends upward from the middle of the first support plate to the top edge of the first support plate. The position of the first support clamping seam corresponds to the positions of the container body third front side plate and the container body third rear side plate. The first support plate is vertically clamped and matched with the container body third front side plate and the container body third rear side plate through the first support clamping seam.

[0019] The preferred structures of the container body front buffer unit and the container body rear buffer unit have better buffering effects.

[0020] The container lid buffer unit includes a container lid bottom plate arranged parallel and spaced directly above the container body buffer unit, and a container lid front buffer unit, a container lid rear buffer unit, and a container lid right buffer unit respectively connected above the front, rear, and right sides of the container lid bottom plate. The two ends of the container lid right buffer unit are respectively connected to the right ends of the container lid front buffer unit and the container lid rear buffer unit; the container lid fixing slot holes include a container lid fixing hole provided in the center of the container lid bottom plate corresponding to the position of the top handle of the container lid for clamping and fixing the top handle of the container lid, and a container lid front fixing slot, a container lid rear fixing slot, and a container lid right fixing slot respectively provided on the container lid front buffer unit, the container lid rear buffer unit, and the container lid right buffer unit corresponding to the front, rear, and right end positions of the lid edge of the container lid.

[0021] Preferably, the container lid buffer unit fixes the container lid from the top and three sides of the container lid, and has a good buffering effect.

[0022] Several container lid fixing pieces are connected to the edge of the hole of the container lid bottom plate and can be turned down between the container lid buffer unit and the container body buffer unit.

[0023] The setting of the container lid fixing pieces makes it difficult for the top handle of the container lid to escape from the hole of the container lid bottom plate.

[0024] The container lid front buffer unit is formed by enclosing and connecting a container lid first front side plate, a container lid second front side plate, a container lid third front side plate, and a container lid fourth front side plate. The container lid first front side plate and the container lid third front side plate are arranged parallel and spaced in sequence in the front-rear direction above the container lid bottom plate and are perpendicular to the container lid bottom plate. The container lid second front side plate is located at the top of the container lid front buffer unit and is respectively connected to the container lid first front side plate and the container lid third front side plate. The container lid fourth front side plate is located at the bottom of the container lid front buffer unit and is connected to the container lid third front side plate. The front edge of the container lid fourth front side plate is provided with a front side plate insertion tab, and the connection between the container lid first front side plate and the container lid bottom plate is provided with a front side plate clamping groove corresponding to the position of the front side plate insertion tab, and the front side plate insertion tab can be clamped and matched with the front side plate clamping groove;

[0025] The rear buffer unit of the container lid is formed by enclosing and connecting a first rear side plate of the container lid, a second rear side plate of the container lid, a third rear side plate of the container lid, and a fourth rear side plate of the container lid. The third rear side plate of the container lid and the first rear side plate of the container lid are arranged in parallel at intervals in the front-rear direction above the bottom plate of the container lid and are perpendicular to the bottom plate of the container lid. The second rear side plate of the container lid is located at the top of the rear buffer unit of the container lid and is respectively connected to the third rear side plate of the container lid and the first rear side plate of the container lid. The fourth rear side plate of the container lid is located at the bottom of the rear buffer unit of the container lid and is connected to the third rear side plate of the container lid; a rear side plate insertion tab is provided at the rear edge of the fourth rear side plate of the container lid, and a rear side plate clamping groove corresponding to the position of the rear side plate insertion tab is provided at the connection between the first rear side plate of the container lid and the bottom plate of the container lid, and the rear side plate insertion tab can be clamped and matched with the rear side plate clamping groove;

[0026] The right buffer unit of the container lid is formed by enclosing and connecting a first right side plate of the container lid, a second right side plate of the container lid, a third right side plate of the container lid, and a fourth right side plate of the container lid. The third right side plate of the container lid and the first right side plate of the container lid are arranged in parallel at intervals in the left-right direction above the bottom plate of the container lid and are perpendicular to the bottom plate of the container lid. The second right side plate of the container lid is located at the top of the right buffer unit of the container lid and is respectively connected to the third right side plate of the container lid and the first right side plate of the container lid. The fourth right side plate of the container lid is located at the bottom of the right buffer unit of the container lid and is connected to the third right side plate of the container lid; right side plate insertion tabs are provided at the front and rear edges of the second right side plate of the container lid and at the right edge of the fourth right side plate of the container lid, and right side plate clamping grooves corresponding to the positions of the respective right side plate insertion tabs are provided at the connections between the first front side plate of the container lid and the second front side plate of the container lid, between the first rear side plate of the container lid and the second rear side plate of the container lid, and between the first right side plate of the container lid and the bottom plate of the container lid, and the right side plate insertion tabs can be clamped and matched with the respective corresponding right side plate clamping grooves.

[0027] Preferably, the front buffer unit, rear buffer unit, and right buffer unit of the container lid have good buffering effects and are firmly connected.

[0028] The first side buffer unit includes a first side plate fixedly connected above the left side of the bottom plate of the container body and perpendicular to the bottom plate of the container body, and a first side front buffer unit and a first side rear buffer unit respectively arranged at the front and rear ends of the right side of the top of the first side plate and located between the container lid buffer unit and the container body buffer unit and abutting against each other; first side sub-fixing grooves corresponding to the positions of the front end or rear end of the left side of the top of the container body are respectively provided on the first side front buffer unit and the first side rear buffer unit, and the first side fixing groove is formed by connecting the two first side sub-fixing grooves;

[0029] The second side buffer unit includes a second side plate fixedly connected above the right side of the bottom plate of the container body and perpendicular to the bottom plate of the container body, and a second front side buffer unit and a second rear side buffer unit respectively arranged at the front and rear ends of the left side of the top of the second side plate, located between the container cover buffer unit and the container body buffer unit and abutting against each other; corresponding second side sub-fixed grooves are respectively provided on the second front side buffer unit and the second rear side buffer unit at the front end or the rear end of the right side of the top of the container body, and the second side fixed groove is formed by connecting the two second side sub-fixed grooves.

[0030] The preferred first side buffer unit and second side buffer unit improve the firmness and buffer effect of the overall fragile product buffer packaging.

[0031] The first front side buffer unit of the first side is formed by enclosing and connecting a first first front side plate of the first side, a first second front side plate of the first side, a first third front side plate of the first side, and a first fourth front side plate of the first side. The first first front side plate and the first third front side plate of the first side are arranged in parallel at intervals in the front-rear direction on the right side of the first side plate and are perpendicular to the first side plate. The first fourth front side plate and the first second front side plate of the first side are arranged in parallel at intervals in the left-right direction on the right side of the first side plate and are parallel to the first side plate. The first second front side plate is respectively connected to the first first front side plate and the first third front side plate of the first side, and the rear end of the first fourth front side plate is connected to the first third front side plate of the first side;

[0032] The first rear side buffer unit of the first side is formed by enclosing and connecting a first first rear side plate of the first side, a first second rear side plate of the first side, a first third rear side plate of the first side, and a first fourth rear side plate of the first side. The first third rear side plate and the first first rear side plate of the first side are arranged in parallel at intervals in the front-rear direction on the right side of the first side plate and are perpendicular to the first side plate. The first fourth rear side plate and the first second rear side plate of the first side are arranged in parallel at intervals in the left-right direction on the right side of the first side plate and are parallel to the first side plate. The first second rear side plate is respectively connected to the first first rear side plate and the first third rear side plate of the first side, and the front end of the first fourth rear side plate is connected to the first third rear side plate of the first side;

[0033] The second front side buffer unit of the second side is formed by enclosing and connecting a second first front side plate of the second side, a second second front side plate of the second side, a second third front side plate of the second side, and a second fourth front side plate of the second side. The second first front side plate and the second third front side plate of the second side are arranged in parallel at intervals in the front-rear direction on the left side of the second side plate and are perpendicular to the second side plate. The second second front side plate and the second fourth front side plate of the second side are arranged in parallel at intervals in the left-right direction on the left side of the second side plate and are parallel to the second side plate. The second second front side plate is respectively connected to the second first front side plate and the second third front side plate of the second side, and the rear end of the second fourth front side plate is connected to the second third front side plate of the second side;

[0034] The second side rear buffer unit is formed by enclosing and connecting a first rear side plate of the second side, a second rear side plate of the second side, a third rear side plate of the second side, and a fourth rear side plate of the second side. The third rear side plate of the second side and the first rear side plate of the second side are arranged in parallel at intervals in the front-rear direction on the left side of the second side plate and are perpendicular to the second side plate. The second rear side plate of the second side and the fourth rear side plate of the second side are arranged in parallel at intervals in the left-right direction on the right side of the second side plate and are parallel to the second side plate. The second rear side plate of the second side is respectively connected to the first rear side plate of the second side and the third rear side plate of the second side. The front end of the fourth rear side plate of the second side is connected to the third rear side plate of the second side;

[0035] Second support plates capable of being turned up to be parallel to the bottom plate of the container body are provided in the middle of both the first side plate and the second side plate. Second support seams extending from the middle of the second support plate to the right or left to the right or left edge of the second support plate are provided on the second support plate. Buffer unit card seams are provided at the corresponding positions of the second support plates of the first side front buffer unit, the first side rear buffer unit, the second side front buffer unit, and the second side rear buffer unit, which can allow the second support plate to extend into the first side front buffer unit, the first side rear buffer unit, the second side front buffer unit, and the second side rear buffer unit from the bottom. The second support plate is vertically clamped and matched with the third front side plate and the third rear side plate of the first side or the third front side plate and the third rear side plate of the second side through the second support seam;

[0036] First clamping tongues capable of being turned over and attached to the inner walls of themselves are provided at the bottoms of the first front side plate of the first side, the first rear side plate of the first side, the first front side plate of the second side, and the first rear side plate of the second side. Clamping seams are provided at the corresponding positions of the four corners of the container body buffer unit for each first clamping tongue. Each first clamping tongue and the part of the cardboard it adheres to can be clamped and matched with the corresponding clamping seam and extend into the container body buffer unit;

[0037] Second clamping tongues extending leftward are provided at the front and rear ends of the top of the second side plate at the gap positions where the first right side plate of the container cover meets the first front side plate of the container cover and the first right side plate of the container cover meets the first rear side plate of the container cover. The second clamping tongues extend into the front buffer unit of the container cover or the right end part of the rear buffer unit of the container cover through the gap.

[0038] Preferably, the connection firmness between the side sub-buffer units is good, and multiple settings can greatly improve the buffering effect. The settings of the first clamping tongue and the second clamping tongue improve the connection firmness between the first side buffer unit and the container body buffer unit, and between the second side buffer unit and the container cover buffer unit.

[0039] The outer box body includes an outer box bottom plate, and an outer box front side plate, an outer box rear side plate, an outer box left side plate, and an outer box right side plate that are respectively disposed around and fixedly connected above the front, rear, left, and right side edges of the outer box bottom plate. The top end of the outer box front side plate is fixedly connected with an outer box top plate that can be turned up and down to open and close the upper opening of the outer box body.

[0040] The outer box further includes an outer box first clamping plate respectively connected to the left and right end edges of the outer box front side plate and extending towards the outer box rear side plate, and an outer box second clamping plate respectively connected to the rear top edges of the outer box left side plate and the outer box right side plate and extending towards the outer box front side plate. The top end of the outer box first clamping plate is provided with an outer box first clamping opening, and the bottom end of the outer box second clamping plate is provided with an outer box second clamping opening corresponding to the position of the outer box first clamping opening. The outer box first clamping plate and the outer box second clamping plate are movably connected together through the clamping cooperation of the outer box first clamping opening and the outer box second clamping opening.

[0041] The outer box further includes outer box reinforcing plates respectively connected to the top edges of the outer box left side plate and the outer box right side plate, which can be turned inwards towards the outer box body and vertically extend to the top surface of the outer box bottom plate. At least one reinforcing plate insertion tab is provided at the bottom edge of each outer box reinforcing plate, and outer box tab clamping grooves for clamping cooperation with each reinforcing plate insertion tab are provided at the positions corresponding to each reinforcing plate insertion tab at the joints of the outer box bottom plate and the outer box left side plate and the outer box bottom plate and the outer box right side plate.

[0042] Outer box rear side wings are also provided at the left and right end edges of the outer box rear side plate for extending into the gaps between the outer box reinforcing plate and the outer box left side plate or the outer box right side plate; an outer box connecting piece extending towards the outer box bottom plate is provided at the rear edge of the outer box top plate, an outer box first locking tongue is provided at the top edge of the outer box rear side plate, and a first locking tongue clamping groove capable of clamping cooperation with the outer box first locking tongue is provided at the position corresponding to the outer box first locking tongue at the joint of the outer box top plate and the outer box connecting piece; outer box second locking tongues are provided at the left and right end edges of the outer box top plate, and second locking tongue clamping grooves capable of clamping cooperation with the outer box second locking tongues are provided at the positions corresponding to each outer box second locking tongue at the joints of the outer box left side plate and the outer box reinforcing plate and the outer box right side plate and the outer box reinforcing plate.

[0043] The setting of the outer box reinforcing plates and the clamping cooperation of the outer box first clamping plate and the outer box second clamping plate greatly improve the strength of the outer box.

[0044] The outer box rear side wings are of an arc-shaped structure.

[0045] The outer box rear side wings with a preferred shape make the use smoother.

[0046] A semi-circular operation hole 1-15-1 for facilitating the opening of the second side plate to the right is provided in the middle of the top edge of the second side plate.

[0047] The setting of the operation hole makes it easier to operate the second side buffer unit.

[0048] On the corresponding positions of the first support card joints on the third front side plate and the third rear side plate of the container body, there are container body side plate card joints 1-3-3-1 for snap-fitting with the first support card joints.

[0049] The setting of the container body side plate card joints makes the snap-fitting of the first support plate more firm.

[0050] At the edges of each first side part sub-fixed groove and the second side part sub-fixed groove, there are several container body left fixing pieces 1-14-1 and container body right fixing pieces 1-16-1 that can be folded inwardly into the first side part front buffer unit or the first side part rear buffer unit, and the second side part front buffer unit or the second side part rear buffer unit.

[0051] The setting of the container body left fixing pieces and the container body right fixing pieces makes it difficult for the top of the container body to come out and shift.

[0052] Both the first card interface and the second card interface of the outer box are triangular.

[0053] The preferred shapes of the first card interface and the second card interface of the outer box make their snap-fitting more firm.

[0054] The fragile item is a ceramic casserole.

[0055] Compared with the prior art, the present utility model application has the following advantages:

[0056] 1) The inner lining of the fragile item buffer packaging of the present application is fixed and connected by a container cover buffer unit and a container body buffer unit that are arranged parallel and spaced apart up and down, and a first side buffer unit and a second side buffer unit are arranged left and right between the two, having the advantages of good compressive strength, good buffer effect, small volume, environmental protection and low cost;

[0057] 2) The setting of the front and rear two container body sub-buffer units in cooperation with the two container body sub-fixed holes makes the container body surrounded and fixed in the container body buffer unit without displacement and has a good buffer effect;

[0058] 3) Preferably, the container cover buffer unit fixes the container cover from the top and three weeks of the container cover, and has a good buffer effect;

[0059] 4) The setting of the outer box reinforcement plate and the snap-fitting of the first card board and the second card board of the outer box greatly improve the strength of the outer box. BRIEF DESCRIPTION OF THE DRAWINGS

[0060] Figure 1 It is a plan view showing the outer box of the fragile item buffer packaging of the present utility model;

[0061] Figure 2It is a plan view of the inner lining of the buffer packaging for fragile items of the present utility model;

[0062] Figure 3 It is a three-dimensional Figure 1 ;

[0063] Figure 4 It is a three-dimensional Figure 2 ;

[0064] Figure 5 It is a three-dimensional Figure 3 ;

[0065] Figure 6 It is a three-dimensional Figure 1 ;

[0066] Figure 7 It is a three-dimensional Figure 2 .

[0067] Label description:

[0068] Inner lining 1, outer box 2, bottom plate 1-1 of the container body, sub-fixing hole 1-2 of the container body, bottom plate 1-5 of the container lid, fixing hole 1-6 of the container lid, front fixing groove 1-7 of the container lid, rear fixing groove 1-8 of the container lid, right fixing groove 1-9 of the container lid, first side plate 1-13, first sub-fixing groove 1-14 on the first side, second side plate 1-15, second sub-fixing groove 1-16 on the second side, caulking joint 1-21, bottom plate 2-1 of the outer box, front side plate 2-2 of the outer box, rear side plate 2-3 of the outer box, left side plate 2-4 of the outer box, right side plate 2-5 of the outer box, top plate 2-6 of the outer box, first caulking plate 2-7 of the outer box, second caulking plate 2-8 of the outer box, reinforcing plate 2-9 of the outer box, inserting flap 2-10 of the reinforcing plate, caulking slot 2-11 for the flap of the outer box, rear wing plate 2-12 of the outer box, connecting piece 2-13 of the outer box, first locking tongue 2-14 of the outer box, caulking slot 2-15 for the first locking tongue, second locking tongue 2-16 of the outer box, caulking slot 2-17 for the second locking tongue, first support plate 1-1-1, first front side plate 1-3-1 of the container body, second front side plate 1-3-2 of the container body, third front side plate 1-3-3 of the container body, first rear side plate 1-4-1 of the container body, second rear side plate 1-4-2 of the container body, third rear side plate 1-4-3 of the container body, fixing piece 1-5-1 of the container lid, first front side plate 1-10-1 of the container lid, second front side plate 1-10-2 of the container lid, third front side plate 1-10-3 of the container lid, fourth front side plate 1-10-4 of the container lid, first rear side plate 1-11-1 of the container lid, second rear side plate 1-11-2 of the container lid, third rear side plate 1-11-3 of the container lid, fourth rear side plate 1-11-4 of the container lid, first right side plate 1-12-1 of the container lid, second right side plate 1-12-2 of the container lid, third right side plate 1-12-3 of the container lid, fourth right side plate 1-12-4 of the container lid, second support plate 1-13-1, left fixing piece 1-14-1 of the container body, operation hole 1-15-1, right fixing piece 1-16-1 of the container body, first front side plate 1-17-1 on the first side, second front side plate 1-17-2 on the first side, third front side plate 1-17-3 on the first side, fourth front side plate 1-17-4 on the first side, first rear side plate 1-18-1 on the first side, second rear side plate 1-18-2 on the first side, third rear side plate 1-18-3 on the first side, fourth rear side plate 1-18-4 on the first side, first front side plate 1-19-1 on the second side, second front side plate 1-19-2 on the second side, third front side plate 1-19-3 on the second side, fourth front side plate 1-19-4 on the second side, first rear side plate 1-20-1 on the second side, second rear side plate 1-20-2 on the second side, third rear side plate 1-20-3 on the second side, fourth rear side plate 1-20-4 on the second side, first caulking port 2-7-1 of the outer box, second caulking port 2-8-1 of the outer box, first support caulking joint 1-1-1-1, caulking joint 1-3-3-1 of the side plate of the container body, inserting flap 1-10-4-1 of the front side plate, caulking slot 1-10-4-2 of the front side plateRear side plate insertion flap 1-11-4-1, rear side plate clamping groove 1-11-4-2, second clamping tongue 1-12-1-1, right side plate insertion flap 1-12-4-1, right side plate clamping groove 1-12-4-2, second support clamping joint 1-13-1-1, buffer unit clamping joint 1-13-1-2, first clamping tongue 1-17-1-1. Detailed implementation mode

[0069] The technical solution of the present utility model will be clearly and completely described below with reference to the accompanying drawings.

[0070] As Figure 1-7 shown, a fragile product buffer packaging described in the present utility model includes an outer box 2 and a lining 1 arranged inside the outer box; the fragile product includes a container body and a container lid;

[0071] The lining 1 is a lining made of corrugated paper bent into shape for placing bottle-shaped objects. The lining 1 box body is formed by connecting and enclosing a first side buffer unit, a second side buffer unit, a container lid buffer unit for placing the container lid, and a container body buffer unit for placing the container body; wherein, the container lid buffer unit is arranged at intervals directly above the container body buffer unit, the first side buffer unit and the second side buffer unit are respectively connected to the left and right side edges of the container body buffer unit, and the tops of both are respectively connected to the left and right ends of the container lid buffer unit;

[0072] The container body buffer unit is provided with a container body fixing hole adapted to the shape and size of the bottom of the container body for fixing the bottom of the container body. The first side buffer unit and the second side buffer unit are respectively provided with a first side fixing groove and a second side fixing groove adapted to the shape and position of the left and right sides of the top of the container body for fixing the top of the container body. The container lid buffer unit is provided with a container lid fixing groove hole adapted to the shape and size of the container lid for fixing the position of the container lid.

[0073] The container body buffer unit includes a container body bottom plate 1-1 and a container body front buffer unit and a container body rear buffer unit respectively connected above the front and rear sides of the container body bottom plate 1-1 and abutting against each other. In the middle of the top surfaces of the container body front buffer unit and the container body rear buffer unit, semicircular container body sub-fixing holes 1-2 are respectively provided near each other. The arcs of each container body sub-fixing hole 1-2 all face the outside of the lining 1. The container body fixing hole is formed by connecting these two container body sub-fixing holes 1-2.

[0074] The front buffer unit of the container body is formed by enclosing and connecting the first front side plate 1-3-1 of the container body, the second front side plate 1-3-2 of the container body, the third front side plate 1-3-3 of the container body, and the bottom plate 1-1 of the container body. The first front side plate 1-3-1 and the third front side plate 1-3-3 of the container body are arranged in parallel at intervals in the front-rear direction above the bottom plate 1-1 of the container body and are perpendicular to the bottom plate 1-1 of the container body. The second front side plate 1-3-2 of the container body is located at the top of the front buffer unit of the container body and is respectively connected to the first front side plate 1-3-1 and the third front side plate 1-3-3 of the container body;

[0075] The rear buffer unit of the container body is formed by enclosing and connecting the first rear side plate 1-4-1 of the container body, the second rear side plate 1-4-2 of the container body, the third rear side plate 1-4-3 of the container body, and the bottom plate 1-1 of the container body. The third rear side plate 1-4-3 and the first rear side plate 1-4-1 of the container body are arranged in parallel at intervals in the front-rear direction above the bottom plate 1-1 of the container body and are perpendicular to the bottom plate 1-1 of the container body. The second rear side plate 1-4-2 of the container body is located at the top of the rear buffer unit of the container body and is respectively connected to the third rear side plate 1-4-3 and the first rear side plate 1-4-1 of the container body; The third front side plate 1-3-3 of the container body abuts against the third rear side plate 1-4-3 of the container body;

[0076] At least one first support plate 1-1-1 that can be turned up above the bottom plate 1-1 of the container body and is perpendicular to the bottom plate 1-1 of the container body is arranged at intervals in the middle of the bottom plate 1-1 of the container body. Each first support plate 1-1-1 is provided with a first support clamping joint 1-1-1-1 that extends upward from the middle of the first support plate 1-1-1 to the top edge of the first support plate 1-1-1. The position of the first support clamping joint 1-1-1-1 corresponds to the positions of the third front side plate 1-3-3 and the third rear side plate 1-4-3 of the container body. The first support plate 1-1-1 is vertically clamped and matched with the third front side plate 1-3-3 and the third rear side plate 1-4-3 of the container body through the first support clamping joint 1-1-1-1.

[0077] The container lid buffer unit includes a container lid bottom plate 1-5 arranged parallel and spaced directly above the container body buffer unit, and a container lid front buffer unit, a container lid rear buffer unit, and a container lid right buffer unit respectively connected to the upper front, rear, and right sides of the container lid bottom plate 1-5. The two ends of the container lid right buffer unit are respectively connected to the right ends of the container lid front buffer unit and the container lid rear buffer unit; the container lid fixing slot holes include a container lid fixing hole 1-6 provided in the center of the container lid bottom plate 1-5 corresponding to the position of the container lid top handle for clamping and fixing the container lid top handle, and a container lid front fixing slot 1-7, a container lid rear fixing slot 1-8, and a container lid right fixing slot 1-9 respectively provided on the container lid front buffer unit, the container lid rear buffer unit, and the container lid right buffer unit corresponding to the front, rear, and right end positions of the container lid edge.

[0078] A number of container lid fixing pieces 1-5-1 are connected to the edge of the hole of the container lid bottom plate 1-5 and can be turned down between the container lid buffer unit and the container body buffer unit.

[0079] The container lid front buffer unit is formed by enclosing and connecting a container lid first front side plate 1-10-1, a container lid second front side plate 1-10-2, a container lid third front side plate 1-10-3, and a container lid fourth front side plate 1-10-4. The container lid first front side plate 1-10-1 and the container lid third front side plate 1-10-3 are arranged parallel and spaced in sequence in the front-rear direction above the container lid bottom plate 1-5 and are perpendicular to the container lid bottom plate 1-5. The container lid second front side plate 1-10-2 is located at the top of the container lid front buffer unit and is respectively connected to the container lid first front side plate 1-10-1 and the container lid third front side plate 1-10-3. The container lid fourth front side plate 1-10-4 is located at the bottom of the container lid front buffer unit and is connected to the container lid third front side plate 1-10-3. The front edge of the container lid fourth front side plate 1-10-4 is provided with a front side plate insertion flap 1-10-4-1. A front side plate clamping groove 1-10-4-2 corresponding to the position of the front side plate insertion flap 1-10-4-1 is provided at the connection between the container lid first front side plate 1-10-1 and the container lid bottom plate 1-5. The front side plate insertion flap 1-10-4-1 can be clamped and matched with the front side plate clamping groove 1-10-4-2;

[0080] The rear buffer unit of the container lid is formed by enclosing and connecting a first rear side plate 1-11-1 of the container lid, a second rear side plate 1-11-2 of the container lid, a third rear side plate 1-11-3 of the container lid, and a fourth rear side plate 1-11-4 of the container lid. The third rear side plate 1-11-3 of the container lid and the first rear side plate 1-11-1 of the container lid are arranged in parallel at intervals in the front-rear direction above the bottom plate 1-5 of the container lid and are perpendicular to the bottom plate 1-5 of the container lid. The second rear side plate 1-11-2 of the container lid is located at the top of the rear buffer unit of the container lid and is respectively connected to the third rear side plate 1-11-3 of the container lid and the first rear side plate 1-11-1 of the container lid. The fourth rear side plate 1-11-4 of the container lid is located at the bottom of the rear buffer unit of the container lid and is connected to the third rear side plate 1-11-3 of the container lid. A rear side plate insertion flap 1-11-4-1 is provided at the rear edge of the fourth rear side plate 1-11-4 of the container lid. A rear side plate clamping groove 1-11-4-2 corresponding to the position of the rear side plate insertion flap 1-11-4-1 is provided at the connection between the first rear side plate 1-11-1 of the container lid and the bottom plate 1-5 of the container lid. The rear side plate insertion flap 1-11-4-1 can be clamped and matched with the rear side plate clamping groove 1-11-4-2.

[0081] The right buffer unit of the container lid is formed by enclosing and connecting a first right side plate 1-12-1 of the container lid, a second right side plate 1-12-2 of the container lid, a third right side plate 1-12-3 of the container lid, and a fourth right side plate 1-12-4 of the container lid. The third right side plate 1-12-3 of the container lid and the first right side plate 1-12-1 of the container lid are arranged in parallel at intervals in the left-right direction above the bottom plate 1-5 of the container lid and are perpendicular to the bottom plate 1-5 of the container lid. The second right side plate 1-12-2 of the container lid is located at the top of the right buffer unit of the container lid and is respectively connected to the third right side plate 1-12-3 of the container lid and the first right side plate 1-12-1 of the container lid. The fourth right side plate 1-12-4 of the container lid is located at the bottom of the right buffer unit of the container lid and is connected to the third right side plate 1-12-3 of the container lid. Right side plate insertion flaps 1-12-4-1 are provided at the front and rear edges of the second right side plate 1-12-2 of the container lid and at the right edge of the fourth right side plate 1-12-4 of the container lid. Right side plate clamping grooves 1-12-4-2 corresponding to the positions of the respective right side plate insertion flaps 1-12-4-1 are provided at the connections between the first front side plate 1-10-1 of the container lid and the second front side plate 1-10-2 of the container lid, between the first rear side plate 1-11-1 of the container lid and the second rear side plate 1-11-2 of the container lid, and between the first right side plate 1-12-1 of the container lid and the bottom plate 1-5 of the container lid. The right side plate insertion flaps 1-12-4-1 can be clamped and matched with the respective right side plate clamping grooves 1-12-4-2.

[0082] The first side buffer unit includes a first side plate 1-13 fixedly connected above the left side of the bottom plate 1-1 of the container body and perpendicular to the bottom plate 1-1 of the container body, and a first front side buffer unit and a first rear side buffer unit respectively arranged at the front and rear ends of the right side of the top of the first side plate 1-13, located between the container lid buffer unit and the container body buffer unit and abutted against each other; the first front side buffer unit and the first rear side buffer unit are respectively provided with first side sub-fixed grooves 1-14 at the front end or rear end of the left side of the top of the corresponding container body, and the first side fixed groove is formed by connecting the two first side sub-fixed grooves 1-14;

[0083] The second side buffer unit includes a second side plate 1-15 fixedly connected above the right side of the bottom plate 1-1 of the container body and perpendicular to the bottom plate 1-1 of the container body, and a second front side buffer unit and a second rear side buffer unit respectively arranged at the front and rear ends of the left side of the top of the second side plate 1-15, located between the container lid buffer unit and the container body buffer unit and abutted against each other; the second front side buffer unit and the second rear side buffer unit are respectively provided with second side sub-fixed grooves 1-16 at the front end or rear end of the right side of the top of the corresponding container body, and the second side fixed groove is formed by connecting the two second side sub-fixed grooves 1-16.

[0084] The first front side buffer unit is formed by enclosing and connecting a first side first front side plate 1-17-1, a first side second front side plate 1-17-2, a first side third front side plate 1-17-3 and a first side fourth front side plate 1-17-4. The first side first front side plate 1-17-1 and the first side third front side plate 1-17-3 are arranged in parallel at intervals in the front-rear direction on the right side of the first side plate 1-13 and perpendicular to the first side plate 1-13. The first side fourth front side plate 1-17-4 and the first side second front side plate 1-17-2 are arranged in parallel at intervals in the left-right direction on the right side of the first side plate 1-13 and parallel to the first side plate 1-13. The first side second front side plate 1-17-2 is respectively connected to the first side first front side plate 1-17-1 and the first side third front side plate 1-17-3, and the rear end of the first side fourth front side plate 1-17-4 is connected to the first side third front side plate 1-17-3;

[0085] The first side rear buffer unit is formed by enclosing and connecting the first side first rear side plate 1-18-1, the first side second rear side plate 1-18-2, the first side third rear side plate 1-18-3, and the first side fourth rear side plate 1-18-4. The first side third rear side plate 1-18-3 and the first side first rear side plate 1-18-1 are arranged in parallel at intervals in the front-rear direction on the right side of the first side plate 1-13, and are perpendicular to the first side plate 1-13. The first side fourth rear side plate 1-18-4 and the first side second rear side plate 1-18-2 are arranged in parallel at intervals in the left-right direction on the right side of the first side plate 1-13 and are parallel to the first side plate 1-13. The first side second rear side plate 1-18-2 is respectively connected to the first side first rear side plate 1-18-1 and the first side third rear side plate 1-18-3. The front end of the first side fourth rear side plate 1-18-4 is connected to the first side third rear side plate 1-18-3;

[0086] The second side front buffer unit is formed by enclosing and connecting the second side first front side plate 1-19-1, the second side second front side plate 1-19-2, the second side third front side plate 1-19-3, and the second side fourth front side plate 1-19-4. The second side first front side plate 1-19-1 and the second side third front side plate 1-19-3 are arranged in parallel at intervals in the front-rear direction on the left side of the second side plate 1-15, and are perpendicular to the second side plate 1-15. The second side second front side plate 1-19-2 and the second side fourth front side plate 1-19-4 are arranged in parallel at intervals in the left-right direction on the left side of the second side plate 1-15 and are parallel to the second side plate 1-15. The second side second front side plate 1-19-2 is respectively connected to the second side first front side plate 1-19-1 and the second side third front side plate 1-19-3. The rear end of the second side fourth front side plate 1-19-4 is connected to the second side third front side plate 1-19-3;

[0087] The second side rear buffer unit is formed by enclosing and connecting the second side first rear side plate 1-20-1, the second side second rear side plate 1-20-2, the second side third rear side plate 1-20-3, and the second side fourth rear side plate 1-20-4. The second side third rear side plate 1-20-3 and the second side first rear side plate 1-20-1 are arranged in parallel at intervals in the front-rear direction on the left side of the second side plate 1-15, and are perpendicular to the second side plate 1-15. The second side second rear side plate 1-20-2 and the second side fourth rear side plate 1-20-4 are arranged in parallel at intervals in the left-right direction on the right side of the second side plate 1-15 and are parallel to the second side plate 1-15. The second side second rear side plate 1-20-2 is respectively connected to the second side first rear side plate 1-20-1 and the second side third rear side plate 1-20-3. The front end of the second side fourth rear side plate 1-20-4 is connected to the second side third rear side plate 1-20-3;

[0088] The middle of the first side plate 1-13 and the second side plate 1-15 are both provided with a second support plate 1-13-1 which can be turned up to be parallel to the bottom plate 1-1 of the container body. The second support plate 1-13-1 is provided with a second support card seam 1-13-1-1 extending from the middle of the second support plate 1-13-1 to the right or left end edge of the second support plate 1-13-1. The first side front buffer unit, the first side rear buffer unit, the second side front buffer unit and the second side rear buffer unit are provided at the corresponding second support plate positions. A buffer unit snap joint 1-13-1-2 is provided to allow the second support plate 1-13-1 to extend from the bottom into the first side front buffer unit, the first side rear buffer unit, the second side front buffer unit and the second side rear buffer unit. The second support plate 1-13-1 is vertically snap-fitted with the first side third front side plate 1-17-3 and the first side third rear side plate 1-18-3 or the second side third front side plate 1-19-3 and the second side third rear side plate 1-20-3 through the second support snap joint 1-13-1-1;

[0089] The bottoms of the first front side plate 1-17-1 of the first side, the first rear side plate 1-18-1 of the first side, the first front side plate 1-19-1 of the second side, and the first rear side plate 1-20-1 of the second side are all provided with first snap-fitting tongues 1-17-1-1 that can be folded and attached to their inner walls, and snap-fitting seams 1-21 are provided at the corresponding positions of the first snap-fitting tongues 1-17-1-1 at the four corners of the buffer unit of the container body, and each first snap-fitting tongue 1-17-1-1 and its cardboard-adhering portion can snap-fit ​​with the corresponding snap-fitting seam 1-21 and extend into the buffer unit of the container body;

[0090] The front and rear ends of the top of the second side plate 1-15 are both provided with a second locking tongue 1-12-1-1 extending to the left and corresponding to the gap position at the intersection of the first right side plate 1-12-1 of the container cover and the first front side plate 1-10-1 of the container cover, and the first right side plate 1-12-1 of the container cover and the first rear side plate 1-11-1 of the container cover, and the second locking tongue 1-12-1-1 extends into the right end portion of the front buffer unit of the container cover or the rear buffer unit of the container cover through the gap.

[0091] The outer box 2 body comprises an outer box bottom plate 2-1 and an outer box front side plate 2-2, an outer box rear side plate 2-3, an outer box left side plate 2-4 and an outer box right side plate 2-5 which are respectively arranged and fixedly connected to the upper edges of the front, rear, left and right sides of the outer box bottom plate 2-1. The top of the outer box front side plate 2-2 is fixedly connected with an outer box top plate 2-6 which can be folded up and down to open and close the opening on the outer box 2 body.

[0092] The outer box 2 further includes an outer box first clamping plate 2-7 respectively connected to the left and right end edges of the front side plate 2-2 of the outer box and extending towards the rear side plate 2-3 of the outer box, and an outer box second clamping plate 2-8 respectively connected to the top edges of the rear ends of the left side plate 2-4 and the right side plate 2-5 of the outer box and extending towards the front side plate 2-2 of the outer box. The top end of the outer box first clamping plate 2-7 is provided with an outer box first clamping interface 2-7-1, and the bottom end of the outer box second clamping plate 2-8 is provided with an outer box second clamping interface 2-8-1 corresponding to the position of the outer box first clamping interface 2-7-1. The outer box first clamping plate 2-7 and the outer box second clamping plate 2-8 are movably connected together through the clamping cooperation of the outer box first clamping interface 2-7-1 and the outer box second clamping interface 2-8-1;

[0093] The outer box 2 further includes an outer box reinforcing plate 2-9 respectively connected to the top edges of the left side plate 2-4 and the right side plate 2-5 of the outer box and capable of being folded inwards towards the inner box of the outer box and vertically extending to the top surface of the outer box bottom plate 2-1. At least one reinforcing plate insertion flap 2-10 is provided at the bottom edge of each outer box reinforcing plate 2-9. Outer box flap clamping grooves 2-11 for clamping cooperation with the respective reinforcing plate insertion flaps 2-10 are provided at the positions corresponding to the respective reinforcing plate insertion flaps 2-10 at the joints of the outer box bottom plate 2-1 and the left side plate 2-4 of the outer box and the outer box bottom plate 2-1 and the right side plate 2-5 of the outer box;

[0094] Outer box rear side wing plates 2-12 for extending into the gaps between the outer box reinforcing plate 2-9 and the left side plate 2-4 or the right side plate 2-5 of the outer box are further provided at the left and right end edges of the outer box rear side plate 2-3; an outer box connecting piece 2-13 extending towards the outer box bottom plate 2-1 is provided at the rear end edge of the outer box top plate 2-6, an outer box first locking tongue 2-14 is provided at the top edge of the outer box rear side plate 2-3, and a first locking tongue clamping groove 2-15 capable of clamping cooperation with the outer box first locking tongue 2-14 is provided at the position corresponding to the outer box first locking tongue 2-14 at the joint of the outer box top plate 2-6 and the outer box connecting piece 2-13; outer box second locking tongues 2-16 are provided at the left and right end edges of the outer box top plate 2-6, and second locking tongue clamping grooves 2-17 capable of clamping cooperation with the respective outer box second locking tongues 2-16 are provided at the positions corresponding to the respective outer box second locking tongues 2-16 at the joints of the left side plate 2-4 of the outer box and the outer box reinforcing plate 2-9 and the right side plate 2-5 of the outer box and the outer box reinforcing plate 2-9.

[0095] The outer box rear side wing plate is of an arc-shaped structure 2-12.

[0096] Experimental data:

[0097] Due to the functional requirements of the cushioning packaging, in order to ensure the cushioning and transportation performance of the cushioning packaging, the following performance tests are carried out on the fragile product cushioning packaging (Lo = 296 mm, Bo = 256 mm, Ho = 179 mm) in this case:

[0098] I. Simulated vibration transportation test

[0099] According to the ISTA test standard (the basis for the simulated transportation vibration test is: T = 14200 / CPM (based on a total of 14200 vibration times)), the HH-GD10 simulated transportation vibration table (Hangzhou Huahan Paper Testing Instrument and Equipment Co., Ltd., China) was used to test the fragile product buffer packaging in this case, and the test results are shown in Table 1.

[0100] Table 1 Results of Simulated Vibration Transportation Test

[0101]

[0102]

[0103] As can be seen from Table 1, the packaging in this case was intact before and after the test.

[0104] II. Free Fall Test Experiment of Packaging

[0105] According to the ISTA-1A drop test standard, the HH-L10 drop test machine (Hangzhou Huahan Paper Testing Instrument and Equipment Co., Ltd., China) was used to simulate the situation where the product was dropped during handling, and the six sides, three edges, and one corner of the fragile product buffer packaging in this case were subjected to a drop test (drop height 76.00 cm). The overall test results are shown in the following table:

[0106] Table 2 Effect of Free Fall Test

[0107]

[0108] It can be seen that except for slight deformation of the edges and corners, the drop test results of the fragile product buffer packaging in this case were not damaged, meeting the qualified packaging standard.

Claims

1. A fragile product cushioning package, characterized in that: The fragile product cushioning package comprises an outer box (2) and an inner liner (1) arranged in the outer box; the fragile product comprises a container body and a container cover; The liner (1) is a liner formed by bending corrugated paper for placing bottle-like objects, and the liner (1) box body is formed by connecting and surrounding a first side buffer unit, a second side buffer unit, a container cover buffer unit for placing a container cover, and a container body buffer unit for placing a container body; wherein the container cover buffer unit is arranged at intervals directly above the container body buffer unit, the first side buffer unit and the second side buffer unit are respectively connected to the left and right side edges of the container body buffer unit, and the tops of the two are respectively connected to the left and right ends of the container cover buffer unit; The container body buffer unit is provided with a container body fixing hole which is adapted to the shape and size of the bottom of the container body and is used to fix the bottom of the container body; the first side buffer unit and the second side buffer unit are respectively provided with a first side fixing groove and a second side fixing groove which are adapted to the shape and position of the left and right sides of the top of the container body and are used to fix the top of the container body; the container cover buffer unit is provided with a container cover fixing groove hole which is adapted to the shape and size of the container cover and is used to fix the position of the container cover.

2. The fragile goods cushioning packaging according to claim 1, characterized in that: The container body buffer unit comprises a container body bottom plate (1-1), and a container body front buffer unit and a container body rear buffer unit respectively connected to the upper front and rear sides of the container body bottom plate (1-1) and abutting against each other, and semicircular container body sub-fixing holes (1-2) are respectively provided at positions close to each other in the middle of the top surfaces of the container body front buffer unit and the container body rear buffer unit, and the arc of each container body sub-fixing hole (1-2) faces the outside of the liner (1), and the container body fixing hole is formed by connecting the two container body sub-fixing holes (1-2).

3. The fragile goods cushioning packaging according to claim 2, characterized in that: The front buffer unit of the container body is formed by connecting and surrounding a first front side plate (1-3-1) of the container body, a second front side plate (1-3-2) of the container body, a third front side plate (1-3-3) of the container body and a bottom plate (1-1) of the container body. The first front side plate (1-3-1) of the container body and the third front side plate (1-3-3) of the container body are arranged in parallel and spaced apart in the front-back direction above the bottom plate (1-1) of the container body and are perpendicular to the bottom plate (1-1) of the container body. The second front side plate (1-3-2) of the container body is located at the top of the front buffer unit of the container body and is connected to the first front side plate (1-3-1) of the container body and the third front side plate (1-3-3) of the container body respectively. The container body rear buffer unit is formed by connecting the first rear side plate (1-4-1) of the container body, the second rear side plate (1-4-2) of the container body, the third rear side plate (1-4-3) of the container body and the bottom plate (1-1) of the container body; the third rear side plate (1-4-3) of the container body and the first rear side plate (1-4-1) of the container body are arranged in parallel and spaced in sequence above the bottom plate (1-1) of the container body in the front-to-back direction and are perpendicular to the bottom plate (1-1) of the container body; the second rear side plate (1-4-2) of the container body is located at the top of the container body rear buffer unit and is respectively connected to the third rear side plate (1-4-3) of the container body and the first rear side plate (1-4-1) of the container body; the third front side plate (1-3-3) of the container body and the third rear side plate (1-4-3) of the container body are abutted against each other; At least one first support plate (1-1-1) which can be turned up to the top of the container body bottom plate (1-1) and is perpendicular to the container body bottom plate (1-1) is arranged at intervals in the middle of the container body bottom plate (1-1), and each first support plate (1-1-1) is provided with a first support clamping seam (1-1-1-1) extending upward from the middle of the first support plate (1-1-1) to the top edge of the first support plate (1-1-1), and the position of the first support clamping seam (1-1-1-1) corresponds to the position of the third front side plate (1-3-3) of the container body and the third rear side plate (1-4-3) of the container body, and the first support plate (1-1-1) is vertically clamped with the third front side plate (1-3-3) of the container body and the third rear side plate (1-4-3) of the container body through the first support clamping seam (1-1-1-1).

4. The fragile goods cushioning packaging according to claim 1, characterized in that: The container cover buffer unit comprises a container cover bottom plate (1-5) arranged in parallel with each other just above the container body buffer unit, and a container cover front buffer unit, a container cover rear buffer unit and a container cover right buffer unit respectively connected to the front, rear and right upper sides of the container cover bottom plate (1-5), and the two ends of the container cover right buffer unit are respectively connected to the right ends of the container cover front buffer unit and the container cover rear buffer unit; the container cover fixing slot hole comprises a container cover fixing hole (1-6) arranged at the center of the container cover bottom plate (1-5) corresponding to the container cover top handle position for clamping and fixing the container cover top handle, and a container cover front fixing slot (1-7), a container cover rear fixing slot (1-8) and a container cover right fixing slot (1-9) respectively arranged at the container cover front buffer unit, the container cover rear buffer unit and the container cover right buffer unit corresponding to the front and rear right end positions of the container cover cover edge.

5. The fragile goods cushioning packaging according to claim 4, characterized in that: A plurality of container cover fixing plates (1-5-1) which can be folded down to between the container cover buffer unit and the container body buffer unit are connected to the edge of the hole of the container cover bottom plate (1-5).

6. The fragile goods cushioning packaging according to claim 4, characterized in that: The front buffer unit of the container cover is formed by connecting and enclosing a first front side plate (1-10-1) of the container cover, a second front side plate (1-10-2) of the container cover, a third front side plate (1-10-3) of the container cover and a fourth front side plate (1-10-4) of the container cover. The first front side plate (1-10-1) of the container cover and the third front side plate (1-10-3) of the container cover are arranged in parallel and spaced in sequence above the bottom plate (1-5) of the container cover in the front-to-back direction and are perpendicular to the bottom plate (1-5) of the container cover. The second front side plate (1-10-2) of the container cover is located at the top of the front buffer unit of the container cover and is respectively connected to the first front side plate (1-10-1) of the container cover and the third front side plate (1-10-3) of the container cover. The fourth front side plate (1-10-4) of the container cover is located at the bottom of the front buffer unit of the container cover and is connected to the third front side plate (1-10-3) of the container cover. The front edge of the fourth front side plate (1-10-4) of the container cover is provided with a front side plate insertion flap (1-10-4-1). The connection between the first front side plate (1-10-1) of the container cover and the bottom plate (1-5) of the container cover is provided with a front side plate clamping groove (1-10-4-2) corresponding to the position of the front side plate insertion flap (1-10-4-1). The front side plate insertion flap (1-10-4-1) can be clamped and matched with the front side plate clamping groove (1-10-4-2). The container cover rear buffer unit is formed by connecting and enclosing a first rear side plate (1-11-1) of the container cover, a second rear side plate (1-11-2) of the container cover, a third rear side plate (1-11-3) of the container cover and a fourth rear side plate (1-11-4) of the container cover. The third rear side plate (1-11-3) of the container cover and the first rear side plate (1-11-1) of the container cover are arranged in parallel and spaced in sequence above the bottom plate (1-5) of the container cover in the front-to-back direction and are perpendicular to the bottom plate (1-5). The second rear side plate (1-11-2) of the container cover is located at the top of the container cover rear buffer unit and is connected and enclosed and enclosed with the third rear side plate (1-11-3) of the container cover and the first rear side plate (1-11-1) of the container cover. The fourth rear side plate (1-11-4) of the container cover is located at the bottom of the rear buffer unit of the container cover and is connected to the third rear side plate (1-11-3) of the container cover; a rear end edge of the fourth rear side plate (1-11-4) of the container cover is provided with a rear side plate insertion flap (1-11-4-1); a connection between the first rear side plate (1-11-1) of the container cover and the bottom plate (1-5) of the container cover is provided with a rear side plate clamping groove (1-11-4-2) corresponding to the position of the rear side plate insertion flap (1-11-4-1); the rear side plate insertion flap (1-11-4-1) can be clamped and matched with the rear side plate clamping groove (1-11-4-2); The right buffer unit of the container cover is formed by connecting and enclosing a first right side plate (1-12-1) of the container cover, a second right side plate (1-12-2) of the container cover, a third right side plate (1-12-3) of the container cover and a fourth right side plate (1-12-4) of the container cover. The third right side plate (1-12-3) of the container cover and the first right side plate (1-12-1) of the container cover are arranged in parallel and spaced in sequence above the bottom plate (1-5) of the container cover in the left-right direction and are perpendicular to the bottom plate (1-5). The second right side plate (1-12-2) of the container cover is located at the top of the right buffer unit of the container cover and is respectively connected to the third right side plate (1-12-3) of the container cover and the first right side plate (1-12-1) of the container cover. The fourth right side plate (1-12-4) of the container cover is located at the bottom of the right buffer unit of the container cover and is connected to the third right side plate of the container cover. The front and rear ends of the second right side plate (1-12-2) of the container cover and the right end edge of the fourth right side plate (1-12-4) of the container cover are provided with right side plate insertion flaps (1-12-4-1); the connection between the first front side plate (1-10-1) and the second front side plate (1-10-2) of the container cover, the connection between the first rear side plate (1-11-1) and the second rear side plate (1-11-2) of the container cover, and the connection between the first right side plate (1-12-1) and the bottom plate (1-5) of the container cover are respectively provided with right side plate clamping grooves (1-12-4-2) corresponding to the positions of the right side plate insertion flaps (1-12-4-1); the right side plate insertion flaps (1-12-4-1) can be clamped and matched with the corresponding right side plate clamping grooves (1-12-4-2).

7. The fragile product cushioning package according to claim 1, characterized in that: The first side buffer unit comprises a first side plate (1-13) fixedly connected to the upper left side of the bottom plate (1-1) of the container body and perpendicular to the bottom plate (1-1) of the container body, and a first side front buffer unit and a first side rear buffer unit respectively arranged at the front and rear ends of the right side of the top of the first side plate (1-13) and located between the container cover buffer unit and the container body buffer unit and abutting against each other; the first side front buffer unit and the first side rear buffer unit are respectively provided with a first side sub-fixing groove (1-14) at the front end or rear end position of the left side of the top of the corresponding container body, and the first side fixing groove is formed by connecting the two first side sub-fixing grooves (1-14); The second side buffer unit comprises a second side plate (1-15) fixedly connected to the upper right side of the bottom plate (1-1) of the container body and perpendicular to the bottom plate (1-1) of the container body, and a second side front buffer unit and a second side rear buffer unit respectively arranged at the front and rear ends of the left side of the top of the second side plate (1-15) and located between the container cover buffer unit and the container body buffer unit and abutting against each other; the second side front buffer unit and the second side rear buffer unit are respectively provided with a second side sub-fixing groove (1-16) at the front end or rear end position of the right side of the top of the corresponding container body, and the second side fixing groove is formed by connecting the two second side sub-fixing grooves (1-16).

8. The fragile goods cushioning packaging according to claim 1, characterized in that: The first side front buffer unit is formed by connecting and enclosing a first side first front side plate (1-17-1), a first side second front side plate (1-17-2), a first side third front side plate (1-17-3) and a first side fourth front side plate (1-17-4). The first side first front side plate (1-17-1) and the first side third front side plate (1-17-3) are arranged in parallel and spaced apart on the right side of the first side plate (1-13) in the front-to-back direction and are perpendicular to the first side plate (1-13). The front side plate (1-17-4) and the first side second front side plate (1-17-2) are arranged in parallel and spaced apart in the left-right direction on the right side of the first side plate (1-13) and are parallel to the first side plate (1-13); the first side second front side plate (1-17-2) is respectively connected to the first side first front side plate (1-17-1) and the first side third front side plate (1-17-3); the rear end of the first side fourth front side plate (1-17-4) is connected to the first side third front side plate (1-17-3); The first side rear buffer unit is formed by connecting and enclosing a first side first rear side plate (1-18-1), a first side second rear side plate (1-18-2), a first side third rear side plate (1-18-3) and a first side fourth rear side plate (1-18-4). The first side third rear side plate (1-18-3) and the first side first rear side plate (1-18-1) are arranged in parallel and spaced relation on the right side of the first side plate (1-13) in the front-to-back direction and are perpendicular to the first side plate (1-13). The rear side plate (1-18-4) and the second rear side plate (1-18-2) of the first side are arranged in parallel and spaced in sequence along the left-right direction on the right side of the first side plate (1-13) and are parallel to the first side plate (1-13); the second rear side plate (1-18-2) of the first side is respectively connected to the first rear side plate (1-18-1) of the first side and the third rear side plate (1-18-3) of the first side; and the front end of the fourth rear side plate (1-18-4) of the first side is connected to the third rear side plate (1-18-3) of the first side; The second side front buffer unit is formed by the second side first front side plate (1-19-1), the second side second front side plate (1-19-2), the second side third front side plate (1-19-3) and the second side fourth front side plate (1-19-4) being connected and surrounded. The second side first front side plate (1-19-1) and the second side third front side plate (1-19-3) are arranged in parallel and spaced apart in the front-to-back direction on the left side of the second side plate (1-15) and are perpendicular to the second side plate (1-15). The front side plate (1-19-2) and the fourth front side plate (1-19-4) of the second side are arranged in parallel and spaced in sequence along the left-right direction on the left side of the second side plate (1-15) and are parallel to the second side plate (1-15); the second front side plate (1-19-2) of the second side is respectively connected to the first front side plate (1-19-1) of the second side and the third front side plate (1-19-3) of the second side; and the rear end of the fourth front side plate (1-19-4) of the second side is connected to the third front side plate (1-19-3) of the second side; The second side rear buffer unit is formed by connecting and enclosing the second side first rear side plate (1-20-1), the second side second rear side plate (1-20-2), the second side third rear side plate (1-20-3) and the second side fourth rear side plate (1-20-4). The second side third rear side plate (1-20-3) and the second side first rear side plate (1-20-1) are arranged in parallel and spaced apart in the front-to-back direction on the left side of the second side plate (1-15) and are perpendicular to the second side plate (1-15). The rear side plate (1-20-2) and the fourth rear side plate (1-20-4) of the second side are arranged in parallel and spaced in sequence along the left-right direction on the right side of the second side plate (1-15) and are parallel to the second side plate (1-15); the second rear side plate (1-20-2) of the second side is respectively connected to the first rear side plate (1-20-1) of the second side and the third rear side plate (1-20-3) of the second side; and the front end of the fourth rear side plate (1-20-4) of the second side is connected to the third rear side plate (1-20-3) of the second side; The middle of the first side plate (1-13) and the second side plate (1-15) are both provided with a second support plate (1-13-1) that can be turned up to be parallel to the bottom plate (1-1) of the container body, and the second support plate (1-13-1) is provided with a second support clamping seam (1-13-1-1) extending from the middle of the second support plate (1-13-1) to the right or left to the right end or left end edge of the second support plate (1-13-1), and the first side front buffer unit, the first side rear buffer unit, the second side front buffer unit and the second side rear buffer unit are provided with a second support clamping seam (1-13-1-1) extending from the middle of the second support plate (1-13-1) to the right or left to the right end or left end edge of the second support plate (1-13-1). A buffer unit snap joint (1-13-1-2) is provided to allow the second support plate (1-13-1) to extend from the bottom into the first side front buffer unit, the first side rear buffer unit, the second side front buffer unit and the second side rear buffer unit; the second support plate (1-13-1) is vertically snap-fitted with the first side third front side plate (1-17-3) and the first side third rear side plate (1-18-3) or the second side third front side plate (1-19-3) and the second side third rear side plate (1-20-3) through the second support snap joint (1-13-1-1); The bottoms of the first front side plate (1-17-1) of the first side, the first rear side plate (1-18-1) of the first side, the first front side plate (1-19-1) of the second side, and the first rear side plate (1-20-1) of the second side are all provided with first snap-fitting tongues (1-17-1-1) that can be folded and attached to their inner walls, and snap-fitting seams (1-21) are provided at the positions of the corresponding first snap-fitting tongues (1-17-1-1) at the four corners of the container body buffer unit, and the first snap-fitting tongues (1-17-1-1) and the portions thereof that are attached to the paperboard can be snap-fitted with the corresponding snap-fitting seams (1-21) and extend into the container body buffer unit; The front and rear ends of the top of the second side plate (1-15) are both provided with a second latching tongue (1-12-1-1) extending leftward and corresponding to the gap position at the intersection of the first right side plate (1-12-1) of the container cover and the first front side plate (1-10-1) of the container cover, and the first right side plate (1-12-1) of the container cover and the first rear side plate (1-11-1) of the container cover, and the second latching tongue (1-12-1-1) extends into the right end of the front buffer unit of the container cover or the rear buffer unit of the container cover through the gap.

9. The fragile goods cushioning package according to claim 1, characterized in that: The outer box (2) box body comprises an outer box bottom plate (2-1) and an outer box front side plate (2-2), an outer box rear side plate (2-3), an outer box left side plate (2-4) and an outer box right side plate (2-5) respectively arranged and fixedly connected to the upper edges of the front, rear, left and right sides of the outer box bottom plate (2-1); the top end of the outer box front side plate (2-2) is fixedly connected to an outer box top plate (2-6) which can be folded up and down to open and close the opening of the outer box (2) box body; The outer box (2) further comprises an outer box first card plate (2-7) respectively connected to the left and right end edges of the outer box front side plate (2-2) and extending in the direction of the outer box rear side plate (2-3), and an outer box second card plate (2-8) respectively connected to the rear end top edges of the outer box left side plate (2-4) and the outer box right side plate (2-5) and extending in the direction of the outer box front side plate (2-2), the top end of the outer box first card plate (2-7) is provided with an outer box first card interface (2-7-1), the bottom end of the outer box second card plate (2-8) is provided with an outer box second card interface (2-8-1) corresponding to the position of the outer box first card interface (2-7-1), and the outer box first card plate (2-7) and the outer box second card plate (2-8) are movably connected together through the card connection between the outer box first card interface (2-7-1) and the outer box second card interface (2-8-1); The outer box (2) further comprises an outer box reinforcing plate (2-9) respectively connected to the top edges of the outer box left side plate (2-4) and the outer box right side plate (2-5), capable of being folded into the outer box body and vertically extending to the top surface of the outer box bottom plate (2-1); at least one reinforcing plate insertion flap (2-10) is provided at the bottom edge of each outer box reinforcing plate (2-9); and at the connection between the outer box bottom plate (2-1) and the outer box left side plate (2-4), and at the connection between the outer box bottom plate (2-1) and the outer box right side plate (2-5), corresponding to the position of each reinforcing plate insertion flap (2-10), each outer box flap clamping groove (2-11) for clamping with each reinforcing plate insertion flap (2-10); The left and right edges of the outer box rear side plate (2-3) are also provided with outer box rear side wing plates (2-12) for extending into the gap between the outer box reinforcement plate (2-9) and the outer box left side plate (2-4) or the outer box right side plate (2-5); the rear edge of the outer box top plate (2-6) is provided with an outer box connecting piece (2-13) extending toward the outer box bottom plate (2-1); the top edge of the outer box rear side plate (2-3) is provided with an outer box first locking tongue (2-14); the connection between the outer box top plate (2-6) and the outer box connecting piece (2-13) corresponds to the outer box first locking tongue (2-14). The tongue (2-14) is provided with a first locking tongue engaging groove (2-15) which can be engaged with the first locking tongue (2-14) of the outer box; the left and right edges of the outer box top plate (2-6) are both provided with outer box second locking tongues (2-16); the positions of the outer box second locking tongues (2-16) corresponding to the connection points of the outer box left side plate (2-4) and the outer box reinforcement plate (2-9) and the outer box right side plate (2-5) and the outer box reinforcement plate (2-9) are both provided with second locking tongue engaging grooves (2-17) which can be engaged with the second locking tongue (2-16) of the outer box.

10. The fragile goods cushioning package according to claim 1, characterized in that: The rear wing plate (2-12) of the outer box is an arc-shaped structure.

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