CN100445179C - Package and lower package buffer part thereof - Google Patents

Abstract

To provide a package capable of preventing insufficient impact resistance when dropped or the like even if packaged items such as electronic equipment are reduced in size and weight. A package comprising: a packing box; a lower packaging cushioning member arranged on the lower side of the packing box, including a recess provided in the center for arranging the packaged article, and a skirt provided on the outer periphery surrounding the recess part, and in order to improve the impact resistance, the lower packaging cushioning member is provided with a plurality of protruding ribs on the lower side of the aforementioned concave part; the packaged object is arranged on the upper side of the concave part of the lower packaging buffering member; The upper side of the object has a storage member such as an accessory such as a structure capable of accommodating an accessory or an instruction manual of the packaged object, and is characterized in that a notch is provided on the aforementioned skirt portion.

Description

Wrapper and lower packaging cushioning member

technical field

The present invention relates to a package in which packaged objects such as electronic equipment are packaged in a packing box, and a lower packaging cushioning member suitable for the package.

Background technique

Computers, printers, projectors, and other electronic equipment or precision equipment, etc. are usually sandwiched by a pair of upper and lower packaging cushioning members made of foamed resin material or pulp molding material having a shape corresponding to the shape of the product, and put in a box for delivery. . And, recently, also begin to use only in the packing cushioning member of lower side with the relatively expensive packing cushioning member that foam resin material etc. The packaging or packaging method used in the form of an accessory box or an accessory tray also serving as a packaging cushioning member. Thereby, packaging cost can be reduced by halving the number of relatively expensive packaging cushioning members, and transportation cost can be reduced by reducing the volume of the package.

7 and 8 are diagrams illustrating such a conventional package or packaging method. Fig. 7 is a cross-sectional view of a conventional package using an accessory tray as an upper package cushioning member. As shown in FIG. 7 , a conventional package 900 has a packing box 10, a lower backing plate 20 disposed on the bottom surface of the packing box 10, and a lower packing cushioning member having a concave portion in the center disposed on the lower backing plate 20. 30, the packaged object P arranged in the recess of the lower packaging cushioning member 30, and the accessory tray 50 made of cardboard (segment ball) arranged on the upper surface side of the packaged object P.

A skirt portion 34 is provided on the outer peripheral portion of the lower packing cushioning member 30 in order to maintain the strength of the lower packing cushioning member. Moreover, the accessory P1, instruction manual M1, etc. are accommodated inside the accessory tray 50. As shown in FIG. In addition, the packing box 10 is provided with a handle opening 10C for holding hands when transporting the packing box, or an input opening 10D for inserting additional parts P2 or instruction manual M2 according to the shipping destination (for example, a foreign country).

Fig. 8 is a diagram for explaining a method of packing the conventional package of Fig. 7 . As shown in FIG. 8, a conventional package 900 is packaged as follows. That is, first, the lower pad 20 is placed on the bottom surface of the packaging box 10 . Then, the lower packing cushioning member 30 is arranged on the upper surface of the lower pad 20 . Then, the packaged object P is arranged in the recessed portion of the lower packaging cushioning member 30 . Then, an accessory tray 50 made of cardboard in which accessories, instruction manuals, etc. are stored in advance is placed on the upper surface of the packaged object P. As shown in FIG. Then, the lid of the packaging box is closed to form a package 900 .

In this way, in the existing package, because the lower packaging cushioning member 30 is arranged on the lower surface side of the packaged object P, and the cardboard made of cardboard which doubles as the upper packaging cushioning member is arranged on the upper surface side of the packaged object P. The accessory tray 50 improves impact resistance through the buffering effect of the lower packaging buffer member 30 and the accessory tray 50, so that even if the package falls, the package can safely arrive at the delivery destination.

However, if the packaged objects become lightweight as the packaged objects such as electronic equipment are miniaturized, the strength of the lower packaging cushioning member may become relatively too strong for the packaged objects. Therefore, the cushioning effect of the lower packaging cushioning member becomes insufficient, and there is a problem that the impact resistance performance becomes insufficient when the packaged goods are dropped or the like.

Contents of the invention

Therefore, the present invention was made in view of the above-mentioned problems, and an object of the present invention is to provide a package that can prevent insufficient impact resistance when dropped or the like even if packaged items such as electronic equipment are reduced in size and weight. Furthermore, an object of the present invention is to provide a lower packing cushioning member for excellent packing as described above.

(1) the package of the present invention has:

packing box,

The lower packaging cushioning member disposed on the lower surface side of the packaging box includes a concave portion disposed at the central portion for disposing the packaged objects, a skirt portion disposed on the outer peripheral portion surrounding the concave portion, and a shock resistance effect for improving shock resistance. The lower packing cushioning member of the plurality of protruding ribs provided on the lower face side of the aforementioned concave portion,

the packaged object arranged on the upper surface side of the recess of the lower packaging cushioning member; and

Arranged on the upper surface side of the packaged object, there is a receiving member such as an accessory having a structure capable of receiving an accessory or an instruction manual of the packaged object,

It is characterized in that,

It is formed by providing a notch on the aforementioned skirt portion.

Therefore, in the package according to the present invention, since the notch is provided on the skirt portion of the lower packing cushioning member, the strength of the lower packing cushioning member is weakened. Therefore, even if the object to be packaged is reduced in size and weight, the strength of the lower packaging cushioning member does not become relatively too strong for the object to be packaged. As a result, it is possible to prevent the cushioning effect of the lower packaging cushioning member from becoming insufficient, and to prevent the shock resistance in the event of dropping or the like from becoming insufficient.

In this case, although it is also considered to remove the skirt portion itself in order to weaken the strength of the lower packaging cushioning member, the strength of the lower packaging cushioning member is too weakened in this way, and the strength of the lower packaging cushioning member becomes relatively excessive for the packaged objects. weak. Therefore, the skirt portion itself is not removed, but notches are provided in the skirt portion.

(2) In the package described in (1) above, it is preferable that a notch is provided on each side of the lower packing cushioning member in the skirt portion.

With such a configuration, since the strength of the lower packaging cushioning member can be weakened in a well-balanced manner on each side, it is possible to prevent the impact resistance from becoming insufficient even if any side falls over and falls.

(3) In the package described in (1) above, preferably, the lower packing cushioning member is supported by corners of the four corners of the skirt portion.

With such a configuration, since the lower packing cushioning member is supported by the four corners of the skirt portion, it is possible to prevent insufficient impact resistance even if any side falls over and falls.

(4) In the package described in (1) above, in the lower packaging cushioning member, it is preferable that the ratio of the "length of the part without notches in the side" of the skirt part to the "total length of the side" of the skirt part is 5% or more, more preferably 10% or more. With this configuration, it is possible to prevent the notch of the skirt portion from becoming too large and the strength of the lower packing cushioning member from becoming too weak. In addition, the ratio of the "length of the portion without notch in the side" to the "total length of the side" of the skirt portion is preferably 90% or less, more preferably 70% or less. With this configuration, it is possible to prevent the notch of the skirt portion from becoming too small and the strength of the lower packing cushioning member from becoming too strong.

(5) the package of the present invention has:

packing box,

The lower packaging cushioning member disposed on the lower surface side of the packaging box includes a concave portion disposed at the central portion for disposing the packaged objects, a skirt portion disposed on the outer peripheral portion surrounding the concave portion, and a shock resistance effect for improving shock resistance. The lower packing cushioning member of the plurality of protruding ribs provided on the lower face side of the aforementioned concave portion,

the packaged object arranged on the upper surface side of the recess of the lower packaging cushioning member; and

Arranged on the upper surface side of the packaged object, there is a receiving member such as an accessory having a structure capable of receiving an accessory or an instruction manual of the packaged object,

It is characterized in that,

The angle at the front end portion of the largest protruding rib among the aforementioned protruding ribs is 90° or more.

Therefore, in the package of the present invention, because the angle at the front end of the largest protruding rib is set at a relatively large angle of 90° or more, when a force in the up and down direction is applied, the protruding rib is easily deformed and broken, and the lower part The strength of the packing cushioning member is weakened. Therefore, even if the object to be packaged is reduced in size and weight, the strength of the lower packaging cushioning member does not become relatively too strong for the object to be packaged. As a result, since the cushioning effect of the lower packing cushioning member can be prevented from becoming insufficient, it is possible to prevent the shock resistance in the event of dropping or the like from becoming insufficient. From this viewpoint, the angle at the front end portion of the largest protruding rib among the aforementioned protruding ribs is more preferably 120° or more.

(6) The package of the present invention has:

packing box,

The lower packaging cushioning member disposed on the lower surface side of the packaging box includes a concave portion disposed at the central portion for disposing the packaged objects, a skirt portion disposed on the outer peripheral portion surrounding the concave portion, and a shock resistance effect for improving shock resistance. The lower packing cushioning member of the plurality of protruding ribs provided on the lower face side of the aforementioned concave portion,

the packaged object arranged on the upper surface side of the recess of the lower packaging cushioning member; and

Arranged on the upper surface side of the packaged object, there is a receiving member such as an accessory having a structure capable of receiving an accessory or an instruction manual of the packaged object,

It is characterized in that,

In the up-down direction of the lower packing cushioning member, the positions of the front ends of the protruding ribs are higher than the position of the lower end of the skirt portion for each protruding rib.

Therefore, in the package of the present invention, since the position of the front end of the protruding rib is above the position of the lower end of the skirt portion at each protruding rib, when the package falls from the bottom surface, at first only the skirt portion to absorb the shock. Therefore, even if the object to be packaged is reduced in size and weight, the strength of the lower packaging cushioning member does not become relatively too strong for the object to be packaged. As a result, since the cushioning effect of the lower packing cushioning member can be prevented from becoming insufficient, it is possible to prevent the shock resistance in the event of dropping or the like from becoming insufficient. In addition, when the skirt part is damaged due to a severe fall, the shock is also absorbed by the protruding ribs. Therefore, even in the event of severe fall, it is possible to prevent the packaged object from hitting the bottom surface of the packaged object and being damaged. From this point of view, among the plurality of protruding ribs, it is preferable that the front end positions in the vertical direction of the lower packing cushioning member are not all the same, but slightly different.

(7) In the package described in any one of (1) to (6) above, it is preferable that the aforementioned lower package cushioning member is made of pulp molding material or foamed resin material.

With such a configuration, it is easy to exhibit sufficient impact resistance when the package falls from the bottom surface.

(8) In the package described in any one of (1) to (7) above, it is preferable that the aforementioned upper packing cushioning member is made of a carton board material.

By constituting in this way, the cushioning effect of the cardboard material is exhibited, and the impact resistance is strengthened as a package.

(9) The lower packaging cushioning member of the present invention is characterized in that it is used in the lower packaging cushioning member for the packing box described in any one of (1) to (7) above.

Therefore, the lower packing cushioning member of the present invention is a lower packing cushioning member suitable for realizing excellent packages as described above.

Description of drawings

Fig. 1 is a sectional view of a package according to a first embodiment of the present invention.

Fig. 2 is a sectional view of a package according to a first embodiment of the present invention.

Fig. 3 is an assembly view of the package according to the first embodiment of the present invention.

Fig. 4 is an explanatory view of a lower packing cushioning member according to a first embodiment of the present invention.

Fig. 5 is an explanatory diagram of a lower packing cushioning member according to a first embodiment of the present invention.

Fig. 6 is an explanatory diagram of a protruding rib of the lower packing cushioning member according to the first embodiment of the present invention.

Fig. 7 is a sectional view of a conventional package.

Fig. 8 is an assembly diagram of a conventional package.

Explanation of labels

10...packing box

10C...Handheld

10D...Inlet for parts etc.

20...Lower backing plate

30, 130... lower packing buffer member

32, 132... concave part

34, 134... skirt part

36, 136... gap

38, 138... protruding ribs

50...Accessory box

100, 900...Packaging

M1...Instruction Manual

M2...additional instruction manual

P...Product Body

P1...Accessories

P2...additional accessories

Detailed ways

Embodiments of the present invention are described below.

1st embodiment

1 and 2 are diagrams showing a package according to a first embodiment of the present invention. FIG. 1 is a cross-sectional view seen from the long side, and FIG. 2 is a cross-sectional view seen from the end face. As shown in Fig. 1 and Fig. 2, this package 100 has a packing box 10, which is arranged on the lower side of the packing box and has a lower packing cushioning member 130 with a concave portion 132 for the packed object in the center, and is arranged in the lower packing. The packaged object P in the recess of the cushioning member 130 is placed on the upper surface side of the packaged object P in the accessory case 50 having a structure capable of accommodating the packaged object's accessories P1, instruction manual M1, and the like. Under the lower packaging cushioning member 130, the lower pad 20 is disposed.

In the package according to the first embodiment, the lower packaging cushioning member 130 includes a skirt portion 134 provided on the outer peripheral portion surrounding the recess 132, and a plurality of protruding ribs provided on the lower surface of the recess 132 in order to improve impact resistance. 138. Furthermore, a notch 136 is provided on the skirt portion 134 .

Therefore, in this package 100, since the skirt portion 134 of the lower package cushioning member 130 is notched, the strength of the lower package cushioning member 130 is weakened. Therefore, even if the object P to be packaged is reduced in size and weight, the strength of the lower packaging cushioning member 130 will not become relatively too strong for the object P to be packaged. As a result, it is possible to prevent the cushioning effect of the lower packing cushioning member 130 from becoming insufficient, and to prevent the shock resistance in the event of dropping or the like from becoming insufficient.

On the skirt portion 134, notches are provided on each side. Further, the lower packing cushioning member 134 is supported by the four corners of the skirt portion 134 .

Therefore, even if the lower packaging cushioning member 130 falls down on either side of the packaged object 100, it is possible to prevent the impact resistance from becoming insufficient.

In the package according to the first embodiment, the lower packing cushioning member has a ratio of "the length of the part without notches in the side" of the skirt part to the "total length of the side" of the skirt part to be 30%. Therefore, the strength of the lower packaging cushioning member becomes an appropriate value, and even when the packaged object is reduced in size and weight, it is possible to effectively prevent insufficient impact resistance in cases such as dropping.

According to the packaging method of the first embodiment, as shown in FIG. 3 , first, the lower pad 20 is arranged on the lower surface side of the packaging box 10 . Then, the lower packaging cushioning member 130 is arranged on the upper surface of the lower pad 20 . Then, the packaged object P is placed in the recessed portion 132 of the lower packaging cushioning member 130 . Then, after putting the necessary accessories P1 and instruction manual M1 etc. into the accessory case 50, the accessory case 50 is arranged on the upper side of the packaged object P, and the lid of the packing box 10 is closed. Furthermore, as shown in FIG. 1 and FIG. 3 , in the accessory box 50 , a cover is provided on the upper surface of the accessory tray, and a storage portion is provided on the side surface, and the accessory P2 is stored in the storage portion.

4 and 5 are explanatory views of the lower packing cushioning member 130 according to the first embodiment. Fig. 4(a) is a plan view, Fig. 4(b) is a sectional view of A-A, Fig. 4(c) is a sectional view of B-B, and Fig. 4(d) is a front view. Fig. 5(a) is a top view, Fig. 5(b) is a C-C sectional view, Fig. 5(c) is a D-D sectional view, and Fig. 5(d) is a side view. The case of providing notches on the skirt portion is also applicable in Fig. 4(d) and Fig. 5(d).

FIG. 6 is an explanatory view of the protruding rib 138 of the lower packing cushioning member 130 according to the first embodiment. FIG. 6( a ) is a sectional view of the largest protruding rib among the protruding ribs 138 according to the first embodiment, and FIG. 6( b ) is a sectional view of the largest protruding rib among the conventional protruding ribs 38 . As shown in FIG. 6, the angle θa at the front end of the protruding rib according to the first embodiment becomes an angle larger than about 80° as the angle θb at the front end of the previous protruding rib 38. (about 120°).

Therefore, the protruding rib 138 is easily deformed or broken when a vertical force is applied, and the strength of the lower packing cushioning member 130 is weaker than that of the conventional lower packing cushioning member 30 . Therefore, in the packaged object 100 according to the first embodiment, even if the packaged object P is reduced in size and weight, the strength of the lower packaging cushioning member for the packaged object P does not become relatively too strong. As a result, since the cushioning effect of the lower packing cushioning member can be prevented from becoming insufficient, it is possible to prevent the shock resistance in the event of dropping or the like from becoming insufficient.

In the package 100 according to the first embodiment, the aforementioned lower package cushioning member 130 is made of pulp molded material. Therefore, sufficient shock resistance is exhibited when the packaged object 100 is dropped from the bottom.

In the package 100 according to the first embodiment, the accessory case 50 is made of carton board material. Therefore, the cushioning effect of the carton board material is exerted, and it becomes a package with enhanced impact resistance.

Claims (8)

1. packing material has:

Packing chest,

Be disposed at the lower package buffer component of the following side of this packing chest, it is the recess that is located at central portion that comprises that the configuration packed article is used, be located at the shirt rim portion on the peripheral part with surrounding this recess, and the lower package buffer component of a plurality of protruding ribs that is located at the following side of aforementioned recess in order to improve shock-resistant effect

Be disposed at the packed article of upper face side of the recess of this lower package buffer component, and

Be disposed at the upper face side of this packed article, the annex etc. with structure of the annex that can accommodate packed article or service instructions etc. is accommodated member,

It is characterized in that,

On the above-below direction of aforementioned lower package buffer component, the position of the front end of aforementioned protruding rib all is at each protruding rib place more than the lower end position of aforementioned shirt rim portion, and the position of the front end of aforementioned a plurality of protruding ribs is slightly different.

2. the packing material described in claim 1 is characterized in that, has:

In the portion of aforementioned shirt rim, be provided with breach.

3. the packing material described in claim 2 is characterized in that, all is provided with breach on every limit of aforementioned shirt rim portion.

4. the packing material described in claim 2 is characterized in that, forward four jiaos the bight of stating in the portion of shirt rim of aforementioned lower package buffer component is supported.

5. the packing material described in claim 2 is characterized in that, in the aforementioned lower package buffer component, the ratio of total length of length opposite side that the part of breach is not set in the middle of the limit be 5% or above and 90% or below.

6. the packing material described in claim 1 is characterized in that, has:

In the middle of the aforementioned protruding rib angle of the front end of maximum protruding rib be 90 ° or more than.

7. as any one described packing material in the claim 1 to 6, it is characterized in that aforementioned lower package buffer component is made of paper pulp molding material or foamed resin material.

8. as any one described packing material in the claim 1 to 6, it is characterized in that aforementioned top Packaging buffering member is made of the carton board material.

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