【０００１】
【発明の属する技術分野】
本発明は、例えばテレビジョン受像機に接続されて使用されるチューナーなどの被包装物を段ボール板製包装箱に収納する際に使用される段ボール板製緩衝体に関するものである。
【０００２】
【従来の技術】
従来から電気機器類などの被包装物を段ボール板製包装箱に収納する際に使用される緩衝体としては、主として発泡スチロールからなる緩衝体が使用されている。
【０００３】
このような発泡スチロール製の緩衝体を使用後に焼却処理したとき、公害煙が発生すること、および焼却炉が焼却により発生する熱により傷み、寿命が短いことなどが原因で、発泡スチロール製の緩衝体に代わる緩衝体が検討されつつある。
【０００４】
【発明が解決しようとする課題】
本発明はこのような課題を解決するもので、電気機器類などの被包装物を緩衝保護するために組み立て容易で、緩衝保護効果に優れた緩衝体を提供することを目的とするものである。
【０００５】
【課題を解決するための手段】
この課題を解決するために本発明は、段ボール板からなり、中央に被包装物１の左右両側の何れか一方を嵌入させる開口部４が形成され横方向に長く上下方向に向く中央の板部５と、この中央の板部５の下端に連設された底板部６と、また中央の板部５の上端に連設された上板部７と、前記底板部６に連設され前記中央の板部５と平行で上下方向に向き中央の板部５よりも幅の小さな背面側の板部８と、前記上板部７に連設され前記中央の板部５と平行で上下方向に向き中央の板部５よりも幅が小さく前記背面側の板部８の外側に重なって背面側の板部８に係止される背面側の板部９と、前記背面側の板部８および背面側の板部９の少なくとも何れかの長さ方向両端に連設され先端が前記中央の板部５の内面側に当接する板部11およびまたは13と、この板部11およびまたは13の先端に連設され前記中央の板部５の内面側に重なる板部12およびまたは14と、前記板部11と板部12およびまたは板部13と板部14とにまたがって形成された開口部15およびまたは16と、これら開口部15およびまたは16に嵌り込むように前記中央の板部５の開口部４の長さ方向両端近傍に押し込み可能に連設されたＬ型の板部17とを備え、前記開口部４の内方に被包装物１の側部を嵌入させる凹部23が形成されてなることを要旨とするものである。
【０００６】
この構成により、電気機器類などの被包装物の緩衝体として、組み立て容易で使用後に焼却処理したときに公害煙の発生などの心配なく、緩衝効果に優れた段ボール板製の緩衝体を提供することができる。
【０００７】
【発明の実施の形態】
以下、本発明の一実施の形態について、図面に基づいて説明する。
図１〜図７において、１はテレビジョン受像機に接続されて使用されるチューナー（以下、被包装物と称す）であって、その左右両側が図１に示すようにカットしてなる展開状態の段ボール板を組み立てることにより作られた緩衝体２により保護され、段ボール板製の包装箱３に入れられて包装される。
【０００８】
前記緩衝体２について詳細に説明すると、緩衝体２はそれぞれ１枚の段ボール板を組み立てることにより作られており、中央に前記被包装物１の左右両側の何れか一方を嵌入させる開口部４が形成され横方向に長く上下方向に向く中央の板部５と、この中央の板部５の下端に連設された底板部６と、またこの中央の板部５の上端に連設された上板部７と、前記底板部６に連設され前記中央の板部５と平行で上下方向に向き中央の板部５よりも幅の小さな背面側の板部８と、前記上板部７に連設され前記中央の板部５と平行で上下方向に向き中央の板部５よりも幅が小さく前記背面側の板部８よりも幅が少し大きく前記背面側の板部８の外側に重なる背面側の板部９と、前記中央の板部５の長さ方向両端にこの中央の板部５の長さ方向両端内面に重なるように連設された板部10と、前記背面側の板部８の長さ方向両端に連設され先端が前記板部10の背面に当接する板部11と、この板部11の先端に連設され前記板部10の背面に重なる板部12と、前記背面側の板部９の長さ方向両端に板部９に対して９０度よりやや小さい角度で折れ曲がるように連設され先端が前記板部11の外面に当接する板部13と、この板部13の先端に連設され先端が前記板部12の先端に合致するように前記板部12の背面にほぼ重なる板部14と、前記板部11と板部12とにまたがって形成された開口部15および板部13と板部14とにまたがって形成された開口部16と、これら開口部15および開口部16に同時に嵌り込むように前記中央の板部５の開口部４の長さ方向両端近傍に押し込み可能に連設されたＬ型の板部17と、前記開口部４の長さ方向中央における上下両端に開口部４内方に押し込まれるように連設された板部18，19と、前記中央の板部５の開口部４の上側で長さ方向中央に中央の板部５と上板部７とにまたがって押し込み可能に形成されたＬ型の板部20とを備えている。さらに詳しくは、前記背面側の板部９の下端には前記底板部６と前記背面側の板部８との繋がり部に形成されたスリット21に嵌入して係止する差し込み片22が設けられている。また、前記開口部４の内方に被包装物１の側部を嵌入させる凹部23が形成されている。さらに、この凹部23内の両側において前記中央の板部５とＬ型の板部17にまたがって細幅の開口部24が形成されている。なお、開口部４の下端には被包装物１の下端の脚１ａが嵌入する凹部25が形成されている。
【０００９】
図４および図５に組み立て完成された緩衝体２が図示され、この緩衝体２は２つ用意されて、互いに対向する凹部23内に被包装物１の両側部を嵌入させた状態で段ボール板製の包装箱３に入れられて包装される。図６および図７に被包装物１の両側部を２つの互いに対向する緩衝体２の凹部23内に嵌入させた状態を示し、被包装物１は緩衝体２の凹部23内において側部が前記板部11，12および板部13，14上に載るとともに、前記Ｌ型の板部17に当接し、また被包装物１の下端の脚１ａが凹部25に嵌入し、さらに被包装物１の前端もしくは後端に突出する操作釦などの凸部は前記開口部24に嵌入されるように構成されている。このようにして被包装物１は両側部が２つの緩衝体２に保護された状態で段ボール板製の包装箱３に入れられ包装される。なお、必要に応じて前記中央の板部５と上板部７とにまたがって形成されているＬ型の板部20の部分に付属品26などが収納される。
【００１０】
ところで、本発明の一実施の形態の緩衝体２は前記背面側の板部８と背面側の板部９は上下方向の寸法がほぼ同じであるが、何れか一方を極端に短くし、組み立て完成状態において両板部８，９を互いに係合させるようにすれば良い。また、前記板部13の先端が板部11の外面に当接し、板部13の先端に連設された板部14が板部12の背面に対し緩やかな角度で傾斜し先端が板部12の背面に当接しているが、板部13と板部11および板部14と板部12は互いに完全に重なるように構成されていても良い。
【００１１】
【発明の効果】
以上のように本発明によれば、電気機器類などの被包装物の緩衝体として、組み立て容易で使用後に焼却処理したときに公害煙の発生などの心配なく、緩衝効果に優れた段ボール板製の緩衝体を提供することができる。
【図面の簡単な説明】
【図１】本発明の一実施の形態における段ボール板製緩衝体の展開図である。
【図２】同段ボール板製緩衝体の組み立て途中の状態を示す斜視図である。
【図３】同段ボール板製緩衝体のさらに進んだ組み立て途中の状態を示す斜視図である。
【図４】同段ボール板製緩衝体の組み立て完成状態を正面から見た状態を示す斜視図である。
【図５】同段ボール板製緩衝体の組み立て完成状態を背面から見た状態を示す斜視図である。
【図６】同段ボール板製緩衝体に被包装物の完成使用状態を示す斜視図である。
【図７】同段ボール板製緩衝体に被包装物をセットした状態を示す要部拡大断面図である。
【符号の説明】
１ 被包装物
２ 緩衝体
３ 包装箱
４ 開口部
５ 中央の板部
６ 底板部
７ 上板部
８，９ 背面側の板部
１０，１１，１２，１３，１４ 板部
１５，１６ 開口部
１７，１８，１９，２０ 板部
２１ スリット
２２ 差し込み片
２３ 凹部[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a corrugated board shock absorber used when a packaged object such as a tuner connected to a television receiver is accommodated in a corrugated board packaging box.
[0002]
[Prior art]
2. Description of the Related Art Conventionally, a shock absorber made of styrene foam has been used as a shock absorber used when an object to be packaged such as electrical equipment is stored in a cardboard board packaging box.
[0003]
When incineration treatment is carried out after using such a foamed cushion, the smoked foam is damaged, and the incinerator is damaged by the heat generated by incineration, resulting in a short life. Alternative buffers are being considered.
[0004]
[Problems to be solved by the invention]
SUMMARY OF THE INVENTION The present invention solves such problems, and an object of the present invention is to provide a buffer body that is easy to assemble to buffer and protect packages to be packaged such as electrical equipment and has an excellent buffer protection effect. .
[0005]
[Means for Solving the Problems]
In order to solve this problem, the present invention comprises a corrugated cardboard plate, a central plate portion that is formed in the center with an opening 4 into which either one of the left and right sides of the article to be packaged 1 is fitted, and which is long in the horizontal direction and vertically oriented. 5, a bottom plate portion 6 connected to the lower end of the central plate portion 5, an upper plate portion 7 connected to the upper end of the central plate portion 5, and the center plate connected to the bottom plate portion 6. Parallel to the upper plate portion 5 and parallel to the central plate portion 5 in the vertical direction. The rear plate portion 8 is narrower than the central plate portion 5 and parallel to the central plate portion 5. A rear-side plate portion 9 that is smaller in width than the center-side plate portion 5 and overlaps the outside of the rear-side plate portion 8 and is locked to the rear-side plate portion 8; Plate portions 11 and / or 13 that are connected to at least one end in the longitudinal direction of the plate portion 9 on the back side and that have their tips abutting against the inner surface side of the central plate portion 5. A plate portion 12 and / or 14 connected to the tip of the plate portion 11 and / or 13 and overlapping the inner surface side of the central plate portion 5; the plate portion 11 and the plate portion 12 and / or the plate portion 13 and the plate portion; 14 and the opening 15 and / or 16 formed across the opening 14 and the opening 15 of the central plate part 5 so as to be fitted into the opening 15 and / or 16 so as to be able to be pushed in the vicinity of both ends in the length direction. The L-shaped plate portion 17 is provided, and a concave portion 23 into which the side portion of the article to be packaged 1 is fitted is formed inside the opening portion 4.
[0006]
With this configuration, a shock absorber made of corrugated board is provided as a shock absorber for packaging objects such as electrical equipment, which is easy to assemble and has excellent shock-absorbing effect without causing concern about generation of pollution smoke when incinerated after use. be able to.
[0007]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
1 to 7, reference numeral 1 denotes a tuner (hereinafter referred to as an object to be packaged) that is connected to a television receiver and is developed in a state in which the left and right sides are cut as shown in FIG. Are protected by a buffer 2 made by assembling the corrugated board, and are packed in a packaging box 3 made of corrugated board.
[0008]
The buffer body 2 will be described in detail. Each of the buffer bodies 2 is made by assembling one corrugated board, and an opening 4 for fitting either one of the left and right sides of the packaged object 1 is formed in the center. A central plate portion 5 that is formed in the horizontal direction and extends in the up-down direction, a bottom plate portion 6 that is connected to the lower end of the central plate portion 5, and a top plate that is connected to the upper end of the central plate portion 5. A plate portion 7, a back plate portion 8 that is connected to the bottom plate portion 6, is parallel to the central plate portion 5, and extends in the vertical direction and is narrower than the central plate portion 5, and the upper plate portion 7. Continuously parallel to the central plate portion 5 and facing in the vertical direction, the width is smaller than the central plate portion 5 and slightly larger than the rear plate portion 8 and overlaps the outside of the rear plate portion 8. The lengthwise both ends of the central plate portion 5 on both ends in the lengthwise direction of the plate portion 9 on the back side and the central plate portion 5 A plate portion 10 that is continuously provided so as to overlap, a plate portion 11 that is connected to both ends in the length direction of the plate portion 8 on the back side, and a tip of which contacts the back surface of the plate portion 10, and a tip of the plate portion 11 The plate portion 12 that is continuous with the plate portion 10 and overlaps the back surface of the plate portion 10, and the lengthwise ends of the plate portion 9 on the back surface side are continuously provided so as to be bent at an angle slightly smaller than 90 degrees with respect to the plate portion 9. Has a plate portion 13 that contacts the outer surface of the plate portion 11, and a plate portion 14 that is connected to the tip of the plate portion 13 and substantially overlaps the back surface of the plate portion 12 so that the tip matches the tip of the plate portion 12. And an opening 15 formed over the plate portion 11 and the plate portion 12 and an opening 16 formed over the plate portion 13 and the plate portion 14, and the opening 15 and the opening portion 16 simultaneously. An L-shaped plate portion 17 continuously provided so as to be fitted in the vicinity of both ends in the length direction of the opening portion 4 of the central plate portion 5 so as to be fitted, and the length of the opening portion 4 The plate portions 18 and 19 that are continuously provided so as to be pushed inwardly at the upper and lower ends in the center of the direction, and the central plate portion 5 at the center in the length direction above the opening portion 4 of the central plate portion 5. And an L-shaped plate portion 20 formed so as to be able to be pushed in between the upper plate portion 7 and the upper plate portion 7. More specifically, an insertion piece 22 is provided at the lower end of the rear plate portion 9 so as to be fitted and locked in a slit 21 formed in a connecting portion between the bottom plate portion 6 and the rear plate portion 8. ing. Further, a recess 23 is formed in the opening 4 so as to fit the side portion of the article 1 to be packaged. Furthermore, narrow openings 24 are formed on both sides of the recess 23 so as to straddle the central plate portion 5 and the L-shaped plate portion 17. A recess 25 into which the lower leg 1a of the article 1 is inserted is formed at the lower end of the opening 4.
[0009]
4 and FIG. 5 show the assembled shock absorber 2, and two such shock absorbers 2 are prepared and the both sides of the package 1 are inserted into the recesses 23 facing each other. It is packed in a packaging box 3 made of the product. FIG. 6 and FIG. 7 show a state in which both side portions of the article to be packaged 1 are fitted into the recesses 23 of the two opposing buffer bodies 2. It is placed on the plate portions 11 and 12 and the plate portions 13 and 14 and is in contact with the L-shaped plate portion 17, and the leg 1 a at the lower end of the article to be packaged 1 is fitted into the recess 25. Convex portions such as operation buttons protruding from the front end or the rear end of the front end are configured to be fitted into the opening 24. In this way, the article to be packaged 1 is placed in a packaging box 3 made of corrugated board and packaged in a state where both side portions are protected by two buffer bodies 2. Note that an accessory 26 and the like are accommodated in an L-shaped plate portion 20 formed across the central plate portion 5 and the upper plate portion 7 as necessary.
[0010]
By the way, in the shock absorber 2 according to the embodiment of the present invention, the back-side plate portion 8 and the back-side plate portion 9 have substantially the same vertical dimension, but one of them is extremely shortened and assembled. What is necessary is just to make both plate part 8 and 9 mutually engage in a completion state. Further, the tip of the plate part 13 abuts on the outer surface of the plate part 11, the plate part 14 connected to the tip of the plate part 13 is inclined at a gentle angle with respect to the back surface of the plate part 12, and the tip is the plate part 12. However, the plate portion 13 and the plate portion 11 and the plate portion 14 and the plate portion 12 may be configured to completely overlap each other.
[0011]
【The invention's effect】
As described above, according to the present invention, as a cushioning body for packaging objects such as electrical equipment, it is easy to assemble, and there is no concern about the generation of pollution smoke when incinerated after use. Can be provided.
[Brief description of the drawings]
BRIEF DESCRIPTION OF DRAWINGS FIG. 1 is a development view of a corrugated board shock absorber according to an embodiment of the present invention.
FIG. 2 is a perspective view showing a state during the assembly of the corrugated board shock absorber.
FIG. 3 is a perspective view showing a state in which the corrugated board cushioning body is further advanced during assembly.
FIG. 4 is a perspective view showing the assembled state of the corrugated board shock absorber as viewed from the front.
FIG. 5 is a perspective view showing the assembled state of the corrugated board shock absorber as viewed from the back side.
FIG. 6 is a perspective view showing a completed use state of a packaged article on the same corrugated board cushion.
FIG. 7 is an enlarged cross-sectional view of a main part showing a state in which an article to be packaged is set on the same corrugated board shock absorber.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Packaged object 2 Buffer body 3 Packaging box 4 Opening part 5 Center plate part 6 Bottom plate part 7 Upper plate part 8, 9 Plate part 10, 11, 12, 13, 14 on the back side Plate part 15, 16 Opening part 17 , 18, 19, 20 Plate portion 21 Slit 22 Insertion piece 23 Recess
