CN203047794U - Buffer element for package - Google Patents

Abstract

The utility model provides a packing buffer. The cushioning material for packaging is used to separate and package main products such as monitors and accessories such as stands, which can reduce the packaging size and improve conveying efficiency. The packaging cushion is used to package the main product and accessories in a separated state, and is arranged in such a way that it has an upper and lower cushioning member (10) and a lower cushioning member (20) that are arranged oppositely in the outer box. ) and the cushioning member (30) for accessories, the lower cushioning member (20) has a recess (21) capable of holding the lower end of the main product (B1) that includes the protrusion (b1) on the back side, and the main product (B1) The accessory buffer member (30) is placed on the lower buffer member (20) on the back side of the back side, and the accessory (B2) is held at a distance from the main product (B1) above the protrusion (b1).

Description

Buffer for packaging

technical field

The utility model relates to a packaging buffer, which is mainly used for packaging in the state of separating a product as a packaged object with appendages into a main product and appendages.

Background technique

For example, when packaging a product such as a liquid crystal display with a stand (mounting platform, installation platform) as a packaged product in a single outer box, use a foamed resin molded product that is arranged opposite to each other in the outer box. The packaging buffer composed of the upper buffer member and the lower buffer member separates the display as the main product and the stand as the accessory, and the upper and lower parts of the main product (display) are held by the upper buffer and the lower buffer respectively. , and the appendage (stand) is placed on the back side of the main product with a predetermined interval, and the upper and lower parts of the appendage are held by the upper cushioning member and the lower cushioning member for packaging (for example, Patent Document 1).

In addition, the above-mentioned display as a product to be packaged has protruding parts such as a speaker part on the back side of the lower end part. As shown in FIG. 5 , in the case of this product, in the outer case C, the lower end of the main product (display) B1 having the protruding portion b1 on the back side of the lower end is fitted into the upward facing part of the lower cushioning member 120 . to hold the lower end; and fit the upper end of the main product B1 into the downwardly facing fitting recess 111 of the upper shock absorber 110 to hold the upper end. In addition, the upper and lower ends of the accessory (stand) B2 are respectively fitted into the holding recess 124 formed on the rear side of the lower cushioning member 120 and the holding recess 114 formed on the rear side of the upper cushioning member 110 . in order to maintain the upper and lower ends.

At this time, the recess 121 of the lower cushioning member 120 is opened upward with an opening width capable of fitting the lower end of the main product B1 having the protruding part b1 on the back side, and a space is held between the recess 121 and the retaining recess 124 . With a required wall thickness 125, the appendage B2 is held spaced behind the protrusion b1 of the lower end of the main product B1. Therefore, the reduction of the front-back dimension L2 as a packaging cushion is limited, and the size of the package including the outer case C cannot be reduced, resulting in inhibition of improvement in conveyance efficiency.

Patent Document 1: Japanese Patent Laid-Open No. 2010-149869

Utility model content

Problems to be solved by the utility model

The utility model is made to solve the above-mentioned problems. Therefore, it focuses on reducing the packaging size of the packaging buffer used to package the main product such as the display and the accessories such as the stand in a separated state, and can improve the conveying efficiency. .

solutions to problems

The cushioning material for packaging of the present invention for solving the above-mentioned problems is a cushioning material for packaging used in a state where a product to be packaged is separated into a main product and an accessory, and is characterized in that it has an opposed An upper cushioning member and a lower cushioning member arranged at the upper and lower parts of the outer box for holding the upper and lower parts of the main product, respectively, and has an accessory cushioning member separately arranged relative to the upper cushioning member and the lower cushioning member, the The cushioning material for packaging is provided such that the lower cushioning member has a recess capable of fitting and holding the lower end of the main product having a protruding portion on the back side of the lower end, and the cushioning member for accessories is placed on the back side of the main product. The lower cushioning member can hold the lower part of the accessory with a predetermined interval from the main product above the protruding part.

According to this cushioning material for packaging, accessories such as a stand can be accommodated and held at a position higher than the protruding part on the back side of the lower end of the main product such as a display with a gap with the above-mentioned main product. When accommodating and holding the accessories at intervals, the front-back dimension of the packing cushion can be reduced.

In the packaging cushioning material described above, the accessory cushioning member is in contact with the back surface of the main product and is placed on the lower cushioning member at a position within the height range of the protrusion so as to cover the upper portion of the protrusion of the main product. superior. Thereby, the cushioning member for accessories contacts the main product, and the mounted state is stabilized, and the main product and the accessory can be kept in a separated state.

In the above cushioning material for packaging, the cushioning member for accessories is placed at a predetermined position on the upper surface of the lower cushioning member in a fitting state between the lower surface thereof and the concave portion and the convex portion provided on the upper surface of the lower cushioning member. . Thereby, the cushioning member for accessories which is independent from the lower cushioning member can be installed in a predetermined position so that it does not move carelessly.

In the packaging cushioning material described above, the cushioning member for accessories preferably has a holding recess capable of fitting and holding a lower portion of the accessory formed on the back surface of the main product above the protrusion. In addition, the upper buffer member has a recess capable of fitting and holding the upper end of the main product, and preferably a holding recess capable of fitting and holding the upper part of the accessory is formed from the back side of the recess. Accordingly, the accessory can be held and stored at a predetermined position with high stability.

In the above cushioning material for packaging, the upper cushioning member and the lower cushioning member may be respectively constituted by a pair of separate cushioning bodies for holding the upper and lower parts of the main product at the corners of the left and right sides. The buffer member can be carried on at least one buffer body of the lower buffer member.

In the above cushioning material for packaging, the product to be packaged is a display having a stand and a protrusion on the back side of the lower end, and the display as the main product and the stand removed from the display as an accessory are separated. for packaging.

The effect of utility model

The utility model is used as a shock absorber for packaging a main product such as a display and an accessory such as a stand in a separated state. In particular, as described above, an appendage arranged on the lower buffer member is separately provided on the back side of the main product. By using the cushioning member, it is possible to reduce the package size and improve the conveying efficiency.

Description of drawings

Fig. 1 is a perspective view from the back side of the cushioning material for packaging according to the present invention, in which an upper cushioning member, a lower cushioning member, and an accessory cushioning member are separated.

Fig. 2 is a side view showing each of the shock absorbers of the upper cushion member and the lower cushion member as above, and the cushion member for accessories.

Fig. 3 is a partial perspective view of a state in which the main product and accessories are accommodated and held by the same packaging cushioning material.

Fig. 4 is a cross-sectional view of the storage state of the above main product and accessories.

Fig. 5 is a cross-sectional view showing a storage state of a main product and accessories using a conventional packaging cushioning material.

Detailed ways

Next, embodiments of the present invention will be described based on the embodiments shown in the drawings.

1 to 4 show examples of the packaging cushioning material of the present invention. The packaging cushion A of this embodiment is made of foamed resin, and consists of upper and lower parts for respectively holding the upper part and the lower part of the main product, which are arranged opposite to each other in an outer box such as a cardboard box (not shown in Figure 4). The upper cushioning member 10 and the lower cushioning member 20, and the accessory cushioning member 30 which is separately arranged relative to the upper cushioning member 10 and the lower cushioning member 20 are composed of the purpose of separating the product as the packaged product into the main product B1 and the main product B1. Attachment B2, for example, is packaged in a state where a thin computer or TV is separated into a liquid crystal display (main product B1) and a stand (attachment B2).

In the case of the illustrated embodiment, the upper cushioning member 10 and the lower cushioning member 20 are respectively composed of two separate cushioning bodies for holding the left and right corners of the upper and lower parts of the main product B1. One of the buffer bodies 10a, 20a. Although illustration is omitted, the above-mentioned upper cushioning member 10 and lower cushioning member 20 may be formed as an integral cushioning body capable of holding the entire length of the upper part and the lower part of the main product B1, respectively.

In order to fit and hold the upper end of the main product B1, the upper cushioning member 10 is provided with a recess 11 opened downward. When the upper cushioning member 10 is constituted by two left and right cushioning bodies 10a as described above, each cushioning body 10a is provided with a concave portion 11 that opens downward and in a facing direction.

In addition, the lower cushioning member 20 is provided with a concave portion 21 opening upward in order to fit and hold the lower end portion of the main product B1 including the speaker and other protruding portions b1 on the back side of the lower end portion. When the lower cushioning member 20 is also composed of two cushioning bodies 20a, the recesses 21 that open toward the upper side and in the opposing direction are provided on both the cushioning bodies 20a. Among them, at least one buffer body 20a is formed with a concave portion 21 capable of fitting and holding the lower end portion of the main product B1 including the above-mentioned protruding portion b1. In short, the upper surface of the rear wall 22 of the recess 21 is formed at a height within the height range of the protrusion b1. The thickness of the rear wall 22 can be set small within a range in which the cushioning effect on the protruding portion b1 is not lost.

Further, the accessory cushioning member 30 is mounted on the rear wall 22 of the lower cushioning member 20 on the back side of the main product B1, for example, as shown in the figure, on the rear wall 22 of a cushioning body 20a. ; The lower part of the accessory B2 can be held with a predetermined distance from the main product B1 at the position near the above-mentioned protruding part b1.

Specifically, the accessory cushioning member 30 is formed so as to be in contact with the back surface of the main product B1 and a part of the lower surface side is formed as a recess to cover the upper part of the protruding part b1 of the main product B1. The lower surface of the side is placed on the rear wall 22 of the first buffer body 20a at a position within the height range of the protrusion b1. In the case of the drawings, there are provided recesses 33 and protrusions 23 for mutual fitting with the lower surface of the accessory buffer member 30 and the upper surface of the buffer body 20a, and the fitting of the recesses 33 and the protrusions 32 In this state, the accessory buffer member 30 and the buffer body 20a are placed at predetermined positions. In addition, a holding concave portion 34 is formed on the back side upper portion of the accessory cushion member 30 at a distance from the back surface of the main product B1 above the protruding portion b1 and capable of fitting and holding the lower portion of the accessory B2. At the lower end of the holding recess 34, an engaging edge 34a for preventing the stored accessory B2 from slipping toward the back side is provided. Thereby, above the protruding part b1 of the main product B1, the accessory B2 can be held with a set predetermined interval without affecting the cushioning properties between the accessory B2 and the back surface of the main product B1.

In addition, among the pair of buffer bodies 10a, 10b of the above-mentioned upper buffer member 10, on the back side of one buffer body 10a corresponding to the position above the buffer member 30 for accessories, an accessory for fitting and holding is provided. The holding recess 14 on the upper part of the object B2. An engaging edge 14a for preventing the appendage B2 from slipping to the back side is provided at an upper end portion of the holding recess 14 .

When the above-mentioned upper cushioning member 10 and lower cushioning member 20 are each integrally formed, the accessory cushioning member 30 can be placed on the rear wall portion 22 of the lower cushioning member 20 , and it can be configured and implemented in the same manner as above.

Each cushioning member of the above-mentioned packaging cushioning material A may be formed of any foamed resin molded article, but a foamed molded article of thermoplastic resin is preferable. Examples of thermoplastic resins include polystyrene-based resins, polyolefin-based resins (such as polypropylene-based resins, polyethylene-based resins), polyester-based resins (such as polyethylene terephthalate, polyethylene terephthalate, Butylene glycol formate, polyethylene naphthalate, polylactic acid resin), polycarbonate resin, etc. The resin may be composed of only one kind, or may be composed of two or more kinds. Moreover, it is preferable that the expansion ratio of the said foam is 3-70 times.

The packaging buffer A of the present invention described above is used, for example, in the case of a display with a stand and a protrusion on the back side of the lower end, so that the display as the main product and the stand that is removed from the display as an accessory are placed on the display. Packaged in a separated state. At this time, the lower cushioning member 20 is disposed at the bottom of an outer box (dashed line C in FIG. 4 ) such as a cardboard box. In the case shown in the drawing, a pair of buffer bodies 20a, 20b are arranged and installed at the left and right corners of the bottom inside the outer box. In this way, the main product B1 of the packaged object is stored in the outer box, and the lower end of the main product B1 is fitted into the recesses 21 of the pair of cushioning bodies 20a, 20b as the lower cushioning member 20 to hold the main product B1. lower end. Next, the accessory cushioning member 30 is inserted into the back of the main product B1, and mounted on the rear wall 22 of the cushioning body 20a so as to contact the back of the main product B1 and cover the upper portion of the protrusion b1. Next, the lower part of the accessory part B2 such as a stand is fitted and accommodated in the holding recess 34 on the rear side of the buffer member 30 for the accessory, and then the corner of the upper end of the main product B1 is fitted into the recess 11. , and cover the pair of cushioning bodies 10a, 10b of the upper cushioning member 10 in such a way as to hold the upper end of the main product B1. At this time, the holding recess 14 is fitted into the upper portion of the appendage B2 to hold the upper portion of the appendage. In this way, the outer packing box is closed and the packaging is completed.

As mentioned above, when using the cushioning material A for packaging of the present invention, the main product B1 such as a display having the protrusion b1 on the back side of the lower end and the accessories B2 such as a stand are separated and packaged. The above-mentioned accessory B2 can be accommodated and held at a distance from the above-mentioned main product B1 at the upper part; within the range that does not hinder the cushioning of the protrusion b1, the rear wall 22 of the lower cushioning member can be provided as small as possible. Therefore, the dimension in the front-back direction as the cushioning material for packaging, that is, the dimension in the front-back direction L1 as the packaging body can be reduced. For example, about 20% can be reduced about the front-back dimension L2 (see FIG. 5 ) when the main product B1 is packaged in the accessory B2 with a gap at the back of the protruding part b1 . Therefore, the packaging size can be reduced and the conveying efficiency can be improved.

Explanation of reference signs

A. Cushioning parts for packaging; B1, main product of the packaged object; B2, appendages; b1, protruding part; L1, L2, dimensions in the front and rear directions; 10, upper buffer member; 10a, upper buffer body; 14. Recessed part for holding; 20. Lower buffer member; 20a. Lower buffer body; 21. Recessed part; 22. Rear wall; 23. Convex part; .

Claims (9)

1. A cushioning member for packaging used for packaging in a state where a product to be packaged is separated into a main product and accessories, characterized in that, It has an upper cushioning member and a lower cushioning member arranged opposite to each other in the upper and lower parts of the outer box, respectively holding the upper and lower parts of the main product, and has a cushion for accessories separately arranged relative to the upper cushioning member and the lower cushioning member. component, The cushioning material for packaging is provided such that the above-mentioned lower cushioning member has a recess capable of fitting and holding the lower end of the main product, the main product has a protruding portion on the back side of the lower end, and the accessory cushioning member is provided on the main product. The back side is placed on the lower cushioning member, and the lower part of the accessory can be held with a predetermined interval from the main product above the protruding part. the 2. The cushioning member for packaging according to claim 1, characterized in that, The accessory cushioning member contacts the back surface of the main product and is placed on the lower cushioning member at a position within a height range of the protrusion so as to cover an upper portion of the protrusion of the main product. the 3. The cushioning member for packaging according to claim 1 or 2, characterized in that, The accessory cushioning member is placed at a predetermined position on the upper surface of the lower cushioning member in a fitting state between the lower surface thereof and the recesses and protrusions provided on the upper surface of the lower cushioning member. the 4. The cushioning member for packaging according to claim 1 or 2, characterized in that, The buffer member for accessories is formed with a holding concave portion capable of fitting and holding a lower portion of the accessory at a distance from the back surface of the main product above the protrusion. the 5. The cushioning member for packaging according to claim 4, characterized in that, The above-mentioned upper cushioning member is formed with a recess capable of fitting and holding the upper end of the main product, and is formed with a holding recess capable of fitting and holding the upper part of the above-mentioned accessory on the back side of the recess. the 6. The cushioning member for packaging according to claim 3, characterized in that, The buffer member for accessories is formed with a holding concave portion capable of fitting and holding a lower portion of the accessory at a distance from the back surface of the main product above the protrusion. the 7. The cushioning member for packaging according to claim 6, characterized in that, The upper cushioning member has a recess capable of fitting and holding the upper end of the main product, and a holding recess capable of fitting and holding the upper part of the accessory on the back side of the recess. the 8. The cushioning member for packaging according to claim 1, characterized in that, The upper cushioning member and the lower cushioning member are each composed of a pair of separate cushioning bodies to hold the upper and lower parts of the main product at the corners of the left and right sides, and the accessory cushioning member is placed on the bottom of the lower cushioning member. on at least one buffer. the 9. The cushioning member for packaging according to claim 1, characterized in that, The product to be packaged is a display having a stand and a protrusion on the back side of the lower end, and the display as the main product and the stand removed from the display as an accessory are packaged in a separate state. the

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