CN103754451B - The corrugated paper shock-proof packaging box that a kind of electric cooker is used - Google Patents

Abstract

A corrugated paper shockproof packaging box for electric rice cooker, which is provided with an outer box, and two L-shaped buffer parts I and II are arranged in the outer box, and the buffer part II wraps the two buffer parts I, forming a whole as Cuboid cushioning part group, two L-shaped buffering parts Ⅰ and buffering part Ⅱ enclose a buffering cavity for placing the rice cooker; it can withstand a certain pressure, is full of elasticity, and has a good buffering effect; it can be made according to needs. It is easier and faster than plastic cushioning materials to form liners or containers of various shapes and sizes; it is less affected by temperature, has good shading performance, good self-adaptability, does not deteriorate under light, and ensures that the outer surface of the rice cooker is not scratched, and the cost is low , with anti-compression and anti-stacking performance, and damage and puncture, anti-vibration and various shocks.

Description

Corrugated shockproof packaging box for electric rice cooker

technical field

The invention relates to a packaging container, in particular to a corrugated paper packaging container used in household appliances such as electric cookers.

Background technique

The circulation of products and materials is an important part of economic activities, starting from production plants and ending with consumers. Broadly speaking, it includes the transportation, transit, loading and unloading, storage, display, sales and other links of commodities and packaging.

This design mainly considers the domestic sales of the product, so the main consideration is the domestic circulation environment of the product and the damage caused by human factors to the product. The distribution chain of this product includes trucks, trains and other means of transportation, which require multiple manual or mechanical loading and unloading, and several storage and stacking operations. Only when commodities can withstand the test of these external factors and reach their destination safely can they realize their value and show social and economic benefits.

Nowadays, new packaging technologies emerge in an endless stream, such as cushioning and shockproof packaging, collective packaging, tamper-evident packaging, child safety packaging, anti-counterfeiting packaging, fresh-keeping packaging, vacuum packaging and so on. As far as porcelain bowls are concerned, we focus on the packaging during the loading and unloading phase and the packaging during the transportation phase.

Under normal circumstances, long-distance transportation packaging has to go through two stages of manual and mechanical operations. During operation, throwing, stacking collapse, lifting and falling off, sudden start of loading and unloading machinery and excessive lifting will cause drop impact damage. Under ISTA1A standard, weight 0-10 The theoretical drop height of the item is 76 , this design refers to the ISTA1A standard, and the selected drop height is 76 ; There are two people handling the collective packaging loading and unloading, which will be safer.

The main means of transportation in the long-distance transportation process are automobiles, trains, etc., and battery trailers, forklifts, trolleys, etc. are used in the short-distance transportation process. The reasons for the damage to the product during the transportation process are as follows: ①The transportation tool will change the speed of the product when it starts, changes speed, turns, and brakes. Damage to the package or product due to collision. ② During the transportation process, due to changes in road conditions, joints of rails, engine vibration, vehicle shock-absorbing performance and other reasons, the transportation vehicle will periodically bump up and down and shake from side to side. Different vehicles have different vibration amplitudes and frequency ranges. ③Because it is transported across the country, it has to pass through different climatic regions and is affected by climatic factors such as cold, hot, dry, humid, wind and rain. If the goods package is not properly constructed, the material is weak, and the seal is not tight, it will damage the product.

Storage is an important part of commodity circulation. Goods storage method, stacking weight, height, storage cycle, storage location, storage environment (such as light, wind, rain, insects, mildew, rats, dust, harmful gases, etc.) directly affect the circulation safety of product packages. The architectural structure of the warehouse has a great influence on the temperature, humidity, air pressure and other factors in the storage environment.

During transportation and storage, in order to save space, it is often necessary to stack the goods high. After stacking, the bottom cargo package will bear the weight of the upper cargo. This static load pressure can cause deformation of the packaging container, affecting the appearance of the package and its dynamic protection performance. According to the survey, the general warehouse stacking height is 3 to 4 , the height limit of the car stack is 3 . Therefore, the stacking pressure strength of the packaging container must be checked during design to ensure the safety of the goods during transportation and storage.

Contents of the invention

In order to solve the above-mentioned technical problems, the present invention provides a corrugated paper shockproof packaging box for electric rice cookers, which can withstand a certain pressure, is full of elasticity, and has a good cushioning effect; it can be made into liners or containers of various shapes and sizes according to needs. It is simpler and quicker than plastic buffer materials; it is less affected by temperature, has good shading performance, good self-adaptability, does not deteriorate under light, ensures that the outer surface of the rice cooker will not be scratched, and is low in cost. And piercing, anti-vibration and various shocks.

The technical scheme adopted by the present invention to solve the above-mentioned technical problems is: a corrugated paper shockproof packaging box for electric rice cookers, which is provided with an outer box body, and two L-shaped buffer parts I and II are arranged in the outer box body , the cushioning part II wraps two buffering parts I to form a whole cuboid buffering part group, and the two L-shaped buffering parts I and buffering part II enclose a buffering cavity for placing the rice cooker;

Two cushioning parts I are arranged oppositely, and their bottoms are pressed together. The buffering part I is folded from a piece of corrugated cardboard. The middle part of the buffering part I is a support plate bent at 90°. There is a folded anti-pressure bracket on both sides, and the anti-pressure brackets of the two buffer parts Ⅰ are pressed against each other, and a pressure-proof plate is connected to the top of the support plate, and there is a set at the connection between the support plate and the pressure-proof plate. Slot for buffer part II;

The buffer part II is folded from a piece of corrugated cardboard, and it is provided with an outsourcing bracket with a flat cross section, and a bending cardboard bent toward the middle is respectively provided at both ends of the outsourcing bracket, and the bending cardboard The board is arranged in the slot, and the side of the outsourcing support and the bent board surround a buffer cavity II.

A U-shaped liner with a foldable handle is arranged between the outer box body and the buffer component group in the present invention.

The two sides of the outsourcing support according to the present invention are respectively provided with self-locking plates, and the self-locking plates on both sides are pushed to the bottom surface of the buffer part II, so that the two L-shaped buffer parts I are tightly Fix it on the buffer part II.

The outer box body of the present invention is also provided with a plurality of buffer reinforcements, and the buffer reinforcements are rolled from a strip substrate with indentations.

There are four buffer reinforcements in the present invention, which are respectively arranged at the four corners of the buffer cavity.

The beneficial effects of the present invention are:

1. The structure is unique, and the rice cooker can be fixed without plastic foam. It has strong anti-drop, anti-extrusion, anti-penetration, anti-vibration capabilities, and saves resources. The number of buffer stages can be enhanced by using multiple buffer cavities, which has stronger anti-shock and anti-pressure adjustment capabilities, and is safer and more reliable.

2. Making full use of the characteristics of cheap corrugated cardboard, easy to recycle and easy to fold, the corrugated cardboard corner protector realizes the packaging of flat products, and solves the problems of high packaging cost of traditional flat products, expensive mold making, and easy pollution of the environment. , and the present invention is all made of corrugated cardboard folded and combined, so before packaging, the corrugated cardboard can be fully stacked together, occupying less storage space and transportation space, and saving logistics costs.

3. The self-locking is achieved by using the bent clamping plate, so that the forces on the buffer parts affect each other, and the self-adaptability of each part is enhanced, and the buffer capacity is enhanced from all sides. When a force is applied to one surface, the other Surfaces will change accordingly.

4. The U-shaped lining board with handle adds a layer of lining board to each packaging box, increases the penetration resistance and elasticity, and makes disassembly more convenient. The whole package can be lifted out only with the handle.

5. The folded buffer reinforcement is set around the rice cooker, which can be automatically rolled according to the current state of the rice cooker. Because it is a roll structure, it has strong compression resistance and self-recovery ability, and can be adjusted according to the rice cooker and buffer parts. The size of the gap between groups automatically adjusts the shape.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a schematic diagram of the combined structure of the cushioning component group and the U-shaped liner of the present invention;

Fig. 3 is the schematic structural view of cushioning component I of the present invention;

Fig. 4 is a structural schematic diagram of the cushioning part II of the present invention;

Fig. 5 is the structural representation of U-shaped liner of the present invention;

Fig. 6 is a schematic structural view of the outer box of the present invention;

Fig. 7 is a structural schematic diagram of two oppositely arranged buffer components I of the present invention;

Fig. 8 is a schematic diagram of the placement structure of the buffer reinforcement of the present invention;

Fig. 9 is a structural schematic diagram of the cushioning component group of the present invention;

Figure 10 is a schematic structural view of the buffer reinforcement of the present invention;

Figure 11 is a schematic diagram of the open structure of the buffer reinforcement of the present invention;

In the figure: 1. Outer box body, 2. Buffer part I, 201, support plate, 202, anti-pressure bracket, 203, anti-pressure plate, 204, slot, 3. buffer part II, 301, outsourcing bracket, 302, curved Folding card plate, 303, buffer cavity II, 304, self-locking card plate, 4, buffer component group, 5, buffer cavity, 6, U-shaped liner, 7, buffer reinforcement.

detailed description

As shown in the figure, a corrugated paper shockproof packaging box for electric rice cooker is provided with an outer box body 1 connected with various pressure plates and self-locking structures to further enhance the impact resistance of the packaging box, inside the outer box body 1 There are two L-shaped buffer parts I2 and buffer part II3, the buffer part II3 wraps the two buffer parts I2, the two L-shaped buffer parts I2 are arranged horizontally, and the buffer part II3 is arranged vertically, forming a whole cuboid buffer Component group 4, the buffer component group 4 completely matches the size of the outer box body 1, there is no gap between the two, and the sealing and cushioning effects are good. Two L-shaped buffer components Ⅰ2 and Ⅱ 3 form a circle for placing the rice cooker The special-shaped buffer cavity 5, the buffer cavity 5 not only does not affect the placement of the electric cooker, but also can prevent the electric cooker from shaking under the condition of reserved space.

The two cushioning parts I2 are arranged oppositely, the bottoms of which are pressed together, and the bottom is double-layer superimposed to enhance the cushioning effect and self-adaptability, and at the same time it is easy to disassemble. The two buffering parts I are butted together. Magnetic impact, the buffer part I is not integrated, the distance between them can be automatically adjusted, and the self-adaptive ability is enhanced.

The buffer part I2 is folded from a piece of corrugated cardboard, the middle part of the buffer part I2 is a support plate 201 bent at 90°, and a folded anti-pressure bracket 202 is provided on both sides of the support plate 201 , the anti-pressure bracket 202 is a shelf structure, and the anti-pressure brackets 202 of the two buffer parts I2 are pushed together, and a pressure-proof plate 203 is connected on the top of the support plate 201, and the anti-pressure plate is folded and pressed on the support plate, and the support plate is carried out. Buffering, there is a slot 204 for fixing the buffer part II3 at the connection between the support plate 201 and the pressure-proof plate 203, there are at least two slots, and the slots on the two buffer parts I are used at the same time, and the slots on the same longitudinal section A set of slots is used to fix a bent card board;

The cushioning part II3 is folded from a piece of corrugated cardboard, and it is provided with an outsourcing bracket 301 with a flat cross section, and a bending cardboard 302 bent toward the middle is respectively provided at both ends of the outsourcing bracket 301, The bent clamping plate 302 is clamped in the slot 204 to realize the self-locking of the cushioning part II3 and the buffering component I. The side of the outsourcing bracket 301 and the bending clamping plate 302 form a buffering cavity II303 to increase the vibration and impact resistance of the top , reduce shock and vibration cushioning.

A U-shaped liner 6 with a folded handle 601 is provided between the outer box 1 and the cushioning component group 4, and a layer of liner is added to increase the penetration resistance and elasticity, and at the same time make disassembly more convenient. The entire package can be lifted using the handle.

The two sides of the outsourcing bracket 301 are provided with self-locking plates 304 respectively, and the self-locking plates 304 on both sides are pushed onto the bottom surface of the buffer part II3, so that the two L-shaped buffer parts I2 Fasten to the buffer part II3. The self-locking plate and the cushioning part Ⅱ3 are an integral structure, which not only has the function of self-locking, but also adds another layer after the cushioning part Ⅰ2 and buffering part Ⅱ3 have been superimposed three layers, and uses the original material to improve the cushioning effect.

The outer box body 1 is also provided with a plurality of cushioning reinforcements 7, and the buffering reinforcements 7 are rolled from a strip-shaped substrate with indentations. The folded buffer reinforcement is arranged around the rice cooker, and can be automatically rolled according to the current state of the rice cooker. Because it is a roll structure, it has strong compression resistance and self-recovery ability. The size of the gap between the shapes is automatically adjusted.

There are four buffer reinforcing members 7, which are respectively arranged at the four corners of the buffer cavity 5. Some openings are arranged on the buffer reinforcement, and the buffer reinforcement can be forced into the frame of the anti-pressure bracket to increase the buffer force against the upper pressure.

The buffer part I2 is formed first. Then insert the formed buffer reinforcing strips into the four anti-pressure brackets on the left and right of the buffer part I2 to strengthen the buffering of the two sides of the product. Next, the self-locking clip in the middle of the buffer part II3 is self-locked to fix the two buffer parts I2. Finally put the product on it, erect the cushioning part I2 and insert the bent clips at both ends of the buffering part II3 into the slots on the upper part of the buffering part I2, so as to assemble the whole cushioning part into a whole. Finally, put the cushioning component group and the handle liner together in the outer box and fully assemble.

Claims (5)

1. the corrugated paper shock-proof packaging box that electric cooker is used, be provided with outer case (1), it is characterized in that: the buffer unit I (2) and the buffer unit II (3) that in outer case (1), are provided with two L-types, buffer unit II (3) is wrapped in two buffer unit I (2), form a whole as the buffer unit group (4) of cuboid, the buffer unit I (2) of two L-types and buffer unit II (3) surround one for placing the buffering cavity (5) of electric cooker;

Two buffer unit I (2) are and are oppositely arranged, its bottom is pressed on together, described buffer unit I (2) forms by a corrugated board is folding, the middle part of buffer unit I (2) is a gripper shoe (201) that bending is in 90 °, be respectively equipped with a folding support against pressure (202) forming in the both sides of gripper shoe (201), the support against pressure (202) of two buffer unit I (2) offsets together, top in gripper shoe (201) connects a pressure guard (203), be provided with the slot (204) for fixing buffer unit II (3) in gripper shoe (201) and the junction of pressure guard (203),

Described buffer unit II (3) forms by a corrugated board is folding, it is provided with the outer bag support (301) that a cross section is Qian type, the two ends of bag support (301) are respectively equipped with a bending clamp (302) to middle part bending outside, bending clamp (302) is fastened in slot (204), and the side of outer bag support (301) surrounds buffering cavity II (303) with bending clamp (302).

2. the corrugated paper shock-proof packaging box that a kind of electric cooker as claimed in claim 1 is used, is characterized in that: the U-shaped liner plate (6) that is provided with a band folding handle (601) between described outer case (1) and buffer unit group (4).

3. the corrugated paper shock-proof packaging box that a kind of electric cooker as claimed in claim 1 is used, it is characterized in that: on two sides of described outer bag support (301), be respectively equipped with from card clamp (304), being pulled on the bottom surface of described buffer unit II (3) from card clamp (304) of both sides, is fastened in buffer unit II (3) the buffer unit I (2) of two L-types.

4. the corrugated paper shock-proof packaging box that a kind of electric cooker as claimed in claim 1 is used, is characterized in that: in described outer case (1), be also provided with multiple bumper reinforcing member (7), bumper reinforcing member (7) is rolled into by strip tape impression substrate.

5. the corrugated paper shock-proof packaging box that a kind of electric cooker as claimed in claim 4 is used, is characterized in that: described bumper reinforcing member (7) is provided with four, is separately positioned on four angles place of buffering cavity (5).