JP2012035861A - Shock absorbing member, and shock absorbing structure - Google Patents

Shock absorbing member, and shock absorbing structure Download PDF

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Publication number
JP2012035861A
JP2012035861A JP2010176650A JP2010176650A JP2012035861A JP 2012035861 A JP2012035861 A JP 2012035861A JP 2010176650 A JP2010176650 A JP 2010176650A JP 2010176650 A JP2010176650 A JP 2010176650A JP 2012035861 A JP2012035861 A JP 2012035861A
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Prior art keywords
article
pair
end surface
outer peripheral
peripheral edge
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Takeshi Shimomichi
剛 下道
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Toshiba Corp
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Toshiba Corp
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Priority to JP2010176650A priority Critical patent/JP2012035861A/en
Priority to US13/113,686 priority patent/US20120031807A1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
    • B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
    • B65D81/053—Corner, edge or end protectors
    • B65D81/057—Protectors contacting four surfaces of the packaged article, e.g. four-sided corner protectors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2585/00—Containers, packaging elements or packages specially adapted for particular articles or materials
    • B65D2585/68—Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form
    • B65D2585/6802—Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form specific machines, engines or vehicles
    • B65D2585/6835—Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form specific machines, engines or vehicles audio-visual devices
    • B65D2585/6837—Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form specific machines, engines or vehicles audio-visual devices tv or computers

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Buffer Packaging (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a shock absorbing member that hardly cracks.SOLUTION: The shock absorbing member includes: a resin body; a recess portion which is provided in the body, to which an outer edge portion of an object to be packaged is inserted, and which has a first end surface facing the outer edge portion; and a pair of first grooves provided in the body, and each of which has an opening in the first end surface, and extends in directions to depart from the outer edge portion of the object. The first end surface of the recess portion faces the outer edge portion of the object between the pair of first groove portions.

Description

本発明の実施形態は、緩衝部材および緩衝構造に関する。   Embodiments described herein relate generally to a buffer member and a buffer structure.

液晶テレビ、パーソナルコンピュータ、洗濯機、および冷蔵庫のような、いわゆる家電製品は、緩衝部材を宛がわれて梱包される。この緩衝部材は、例えばＥＰＳのような発泡樹脂成形体によって形成される。この緩衝部材に、梱包すべき物品の一部を嵌め込むための凹部が設けられる。   So-called household electrical appliances such as liquid crystal televisions, personal computers, washing machines, and refrigerators are packed with buffer members. The buffer member is formed of a foamed resin molded body such as EPS. The buffer member is provided with a recess for fitting a part of an article to be packed.

特開２００３−２２１０７１号公報JP 2003-221071 A

家電製品のような重い物品に緩衝部材を宛がう場合、例えば梱包された物品が落下すると、物品を受け止めた緩衝部材に亀裂が入ることがある。緩衝部材に亀裂が入ると、緩衝部材の緩衝能力が低下する。   When a shock absorbing member is applied to a heavy article such as a home appliance, for example, when the packed article falls, the shock absorbing member that receives the article may crack. When the buffer member is cracked, the buffering capacity of the buffer member is reduced.

本発明の目的は、亀裂が入り難い緩衝部材および緩衝構造を提供することである。   An object of the present invention is to provide a cushioning member and a cushioning structure that are difficult to crack.

一つの実施の形態に係る緩衝部材は、
樹脂製の本体と、前記本体に設けられ、梱包すべき物品の外周縁部が入り込むとともに前記外周縁部と対向する第１の端面を有した凹部と、前記本体に設けられ、前記第１の端面にそれぞれ開口するとともに前記物品の外周縁部から遠ざかる方向にそれぞれ延びた一対の第１の溝部と、を具備する。前記凹部の前記第１の端面は、前記一対の第１の溝部の間で前記物品の外周縁部と対向する。 The shock-absorbing member according to one embodiment is
A main body made of resin, a concave portion having a first end face facing the outer peripheral edge portion and entering the outer peripheral edge portion of the article to be packed; And a pair of first grooves that respectively open in the end face and extend in a direction away from the outer peripheral edge of the article. The first end surface of the recess faces the outer peripheral edge of the article between the pair of first grooves.

第１の実施の形態に係る梱包物の一例を示す斜視図。The perspective view which shows an example of the package which concerns on 1st Embodiment. 第１の実施形態の緩衝部材の一例を示す斜視図。The perspective view which shows an example of the buffer member of 1st Embodiment. 第１の実施形態の緩衝部材の一例を示す平面図。The top view which shows an example of the buffer member of 1st Embodiment. 第１の実施形態の緩衝部材の一例を示す正面図。The front view which shows an example of the buffer member of 1st Embodiment. 第１の実施形態の緩衝部材の一例を示す側面図。The side view which shows an example of the buffer member of 1st Embodiment. 第１の実施形態の緩衝部材を図３のＦ６−Ｆ６線に沿って示す断面図。Sectional drawing which shows the buffer member of 1st Embodiment along the F6-F6 line | wire of FIG. 第１の実施形態の梱包物が落下する状態の一例を示す図。The figure which shows an example of the state which the package of 1st Embodiment falls. 第１の実施形態の緩衝部材が地面に衝突した状態の一例を示す図。The figure which shows an example of the state which the buffer member of 1st Embodiment collided with the ground. 第２の実施の形態に係る緩衝部材の一例を示す側面図。The side view which shows an example of the buffer member which concerns on 2nd Embodiment. 第２の実施形態の緩衝部材を図９のＦ１０−Ｆ１０線に沿って示す断面図。Sectional drawing which shows the buffer member of 2nd Embodiment along the F10-F10 line | wire of FIG. 第２の実施形態の梱包物が落下する状態の一例を示す図。The figure which shows an example of the state which the package of 2nd Embodiment falls. 第２の実施形態の緩衝部材が地面に衝突した状態の一例を示す図。The figure which shows an example of the state which the buffer member of 2nd Embodiment collided with the ground.

以下に、第１の実施の形態について、図１から図８を参照して説明する。図１は、梱包物１を示す斜視図である。図１に示すように、梱包物１は、液晶テレビ２と、４つの緩衝部材３ａ，３ｂ，３ｃ，３ｄと、包装箱４とを含んでいる。液晶テレビ２は、梱包すべき物品の一例である。   The first embodiment will be described below with reference to FIGS. 1 to 8. FIG. 1 is a perspective view showing the package 1. As shown in FIG. 1, the package 1 includes a liquid crystal television 2, four buffer members 3 a, 3 b, 3 c, 3 d and a packaging box 4. The liquid crystal television 2 is an example of an article to be packed.

液晶テレビ２に、４つの緩衝部材３ａ，３ｂ，３ｃ，３ｄが宛がわれる。緩衝部材３ａ，３ｂ，３ｃ，３ｄは、緩衝部材の一例であるとともに、緩衝構造の一例である。緩衝部材３ａ，３ｂ，３ｃ，３ｄが宛がわれた液晶テレビ２は、包装箱４に収容される。包装箱４は、例えば段ボール箱である。   Four buffer members 3a, 3b, 3c, 3d are addressed to the liquid crystal television 2. The buffer members 3a, 3b, 3c, and 3d are an example of a buffer member and an example of a buffer structure. The liquid crystal television 2 to which the buffer members 3 a, 3 b, 3 c, 3 d are addressed is accommodated in the packaging box 4. The packaging box 4 is, for example, a cardboard box.

液晶テレビ２は、正面１０と、背面１１（図３に示す）と、第１の側縁部１２と、第２の側縁部１３と、下縁部１４と、上縁部１５と、４つの角部１６と、表示画面１７とを有している。第１の側縁部１２および第２の側縁部１３は、それぞれ物品の外周縁部の一例である。下縁部１４および上縁部１５は、物品の他の外周縁部の一例である。   The liquid crystal television 2 includes a front surface 10, a rear surface 11 (shown in FIG. 3), a first side edge portion 12, a second side edge portion 13, a lower edge portion 14, an upper edge portion 15, and 4. There are two corners 16 and a display screen 17. The 1st side edge part 12 and the 2nd side edge part 13 are examples of the outer-periphery edge part of articles | goods, respectively. The lower edge portion 14 and the upper edge portion 15 are examples of other outer peripheral edge portions of the article.

背面１１は、正面１０の反対側に位置している。第１の側縁部１２は、第２の側縁部１３の反対側に位置している。上縁部１５は、下縁部１４の反対側に位置している。表示画面１７は、正面１０に設けられた開口から外部に露出している。   The back surface 11 is located on the opposite side of the front surface 10. The first side edge portion 12 is located on the opposite side of the second side edge portion 13. The upper edge 15 is located on the opposite side of the lower edge 14. The display screen 17 is exposed to the outside through an opening provided in the front face 10.

図２は、一つの緩衝部材３ａを示す斜視図である。図３は、緩衝部材３ａを示す平面図である。図４は、緩衝部材３ａを示す正面図である。図５は、緩衝部材３ａを示す側面図である。なお、緩衝部材３ｂ，３ｃ，３ｄは、緩衝部材３ａと同一の形状、または緩衝部材３ａと鏡面対称の形状を有している。このため、以下、緩衝部材３ａについて代表して説明する。   FIG. 2 is a perspective view showing one buffer member 3a. FIG. 3 is a plan view showing the buffer member 3a. FIG. 4 is a front view showing the buffer member 3a. FIG. 5 is a side view showing the buffer member 3a. The buffer members 3b, 3c, and 3d have the same shape as the buffer member 3a or a mirror-symmetric shape with the buffer member 3a. For this reason, the buffer member 3a will be described below as a representative.

図２に示すように、緩衝部材３ａは、樹脂製の本体２０と、凹部２１と、一対の第１の溝部２２と、を備えている。本体２０は、例えばＥＰＳのような弾性を有する発泡樹脂成形体によって作られる。なお、本体２０は、他の材料によって作られても良い。   As shown in FIG. 2, the buffer member 3 a includes a resin-made main body 20, a concave portion 21, and a pair of first groove portions 22. The main body 20 is made of a foamed resin molded body having elasticity such as EPS. The main body 20 may be made of other materials.

本体２０は、略直方体に形成されている。本体２０は、前面２４と、後面２５と、下面２６と、上面２７と、第１の側面２８と、第２の側面２９とを有している。後面２５は、前面２４の反対側に位置している。上面２７は、下面２６の反対側に位置している。第２の側面２９は、第１の側面２８の反対側に位置している。   The main body 20 is formed in a substantially rectangular parallelepiped. The main body 20 has a front surface 24, a rear surface 25, a lower surface 26, an upper surface 27, a first side surface 28, and a second side surface 29. The rear surface 25 is located on the opposite side of the front surface 24. The upper surface 27 is located on the opposite side of the lower surface 26. The second side surface 29 is located on the opposite side of the first side surface 28.

凹部２１は、本体２０に設けられている。凹部２１は、本体２０の前面２４と、上面２７と、第２の側面２９とにそれぞれ開口している。図４に示すように、凹部２１に、液晶テレビ２の第１の側縁部１２の一部と、下縁部１４の一部と、一つの角部１６とが入り込む。図３に示すように、凹部２１は、液晶テレビ２の正面１０と、背面１１とに接して、液晶テレビ２を挟持する。   The recess 21 is provided in the main body 20. The recess 21 is open to the front surface 24, the upper surface 27, and the second side surface 29 of the main body 20. As shown in FIG. 4, a part of the first side edge part 12, a part of the lower edge part 14, and one corner part 16 of the liquid crystal television 2 enter the recess 21. As shown in FIG. 3, the recess 21 is in contact with the front surface 10 and the back surface 11 of the liquid crystal television 2 and sandwiches the liquid crystal television 2.

図６は、図３のＦ６−Ｆ６線に沿って緩衝部材３ａを示す断面図である。図６に示すように、凹部２１は、第１の端面３１と、第２の端面３２とを有している。第１の端面３１は、本体２０の上面２７から、下面２６に向かって延びている。第１の端面３１は、第１の側縁部１２および角部１６と対向する。第１の端面３１は、液晶テレビ２に被せられる保護袋を介して、第１の側縁部１２および角部１６と接触する。   6 is a cross-sectional view showing the buffer member 3a along the line F6-F6 in FIG. As shown in FIG. 6, the recess 21 has a first end surface 31 and a second end surface 32. The first end surface 31 extends from the upper surface 27 of the main body 20 toward the lower surface 26. The first end face 31 faces the first side edge portion 12 and the corner portion 16. The first end face 31 is in contact with the first side edge portion 12 and the corner portion 16 through a protective bag that covers the liquid crystal television 2.

第２の端面３２は、本体２０の第２の側面２９から、第１の側面２８に向かって延びている。第２の端面３２は、第１の端面３１と交差するように延びている。第２の端面３２は、液晶テレビ２の下縁部１４と対向する。第２の端面３２は、前記保護袋を介して、下縁部１４を支持する。   The second end surface 32 extends from the second side surface 29 of the main body 20 toward the first side surface 28. The second end surface 32 extends so as to intersect the first end surface 31. The second end surface 32 faces the lower edge portion 14 of the liquid crystal television 2. The second end surface 32 supports the lower edge portion 14 through the protective bag.

図３に示すように、一対の第１の溝部２２は、本体２０に設けられている。一対の第１の溝部２２は、第１の端面３１と、本体２０の上面２７とにそれぞれ開口している。図６に示すように、第１の溝部２２は、第１の端面３１に沿ってそれぞれ延びている。第１の溝部２２は、第１の端面３１の上端から下端までそれぞれ開口している。   As shown in FIG. 3, the pair of first groove portions 22 is provided in the main body 20. The pair of first groove portions 22 are open to the first end surface 31 and the upper surface 27 of the main body 20, respectively. As shown in FIG. 6, the first groove portion 22 extends along the first end surface 31. The first groove portion 22 opens from the upper end to the lower end of the first end surface 31.

図３に示すように、一対の第１の溝部２２は、液晶テレビ２の第１の側縁部１２からそれぞれ遠ざかるとともに、互いに遠ざかる方向にそれぞれ延びている。このため、一対の第１の溝部２２は、互いに交差する方向に延びている。例えば、一対の第１の溝部２２は、互いに直交する方向に延びている。第１の溝部２２の幅Ｔ１は、液晶テレビ２が入り込むのを防ぐため、液晶テレビ２の厚みＴ２よりも小さい。   As shown in FIG. 3, the pair of first groove portions 22 extend away from the first side edge portion 12 of the liquid crystal television 2 and away from each other. For this reason, a pair of 1st groove parts 22 are extended in the direction which mutually cross | intersects. For example, the pair of first groove portions 22 extends in directions orthogonal to each other. The width T1 of the first groove portion 22 is smaller than the thickness T2 of the liquid crystal television 2 in order to prevent the liquid crystal television 2 from entering.

図６に示すように、第１の溝部２２は、第２の端面３２を突き抜けてそれぞれ延びている。これにより、第１の溝部２２は、第２の端面３２にそれぞれ開口している。   As shown in FIG. 6, the first groove portion 22 extends through the second end surface 32. As a result, the first groove portion 22 opens in the second end surface 32.

図３に示すように、凹部２１は、第１の受け部３５を有している。第１の受け部３５は、一対の第１の溝部２２によって、液晶テレビ２の第１の側縁部１２に向かって先細る略台形状に規定されている。この第１の受け部３５は、上述した第１の端面３１を含んでいる。第１の端面３１は、一対の第１の溝部２２の間で液晶テレビ２の第１の側縁部１２と対向する。第１の受け部３５は、第１の側縁部１２に向かって突出している。   As shown in FIG. 3, the recess 21 has a first receiving portion 35. The first receiving portion 35 is defined by a pair of first groove portions 22 in a substantially trapezoidal shape that tapers toward the first side edge portion 12 of the liquid crystal television 2. The first receiving portion 35 includes the first end face 31 described above. The first end surface 31 faces the first side edge portion 12 of the liquid crystal television 2 between the pair of first groove portions 22. The first receiving portion 35 protrudes toward the first side edge portion 12.

図７は、梱包物１が落下する状態を概略的に示している。図８は、地面に衝突した液晶テレビ２および緩衝部材３ａを概略的に示している。図７に示すように、梱包物１が側方から地面に衝突すると、包装箱４を介して緩衝部材３ａが地面に衝突する。図８に示すように、液晶テレビ２は、慣性によって図８の矢印Ａ方向に向かって進む。   FIG. 7 schematically shows a state where the package 1 is dropped. FIG. 8 schematically shows the liquid crystal television 2 and the buffer member 3a that have collided with the ground. As shown in FIG. 7, when the package 1 collides with the ground from the side, the buffer member 3 a collides with the ground via the packaging box 4. As shown in FIG. 8, the liquid crystal television 2 advances in the direction of arrow A in FIG. 8 due to inertia.

液晶テレビ２が矢印Ａ方向に進むと、液晶テレビ２に合せて凹部２１が弾性変形する。さらに、第１の受け部３５の第１の端面３１が、液晶テレビ２の第１の側縁部１２を受け止める。図８に示すように、第１の受け部３５は、液晶テレビ２に押し下げられて弾性変形する。一対の第１の溝部２２は、第１の受け部３５の変形に応じてそれぞれ広げられる。第１の受け部３５が先細りに形成されているため、第１の溝部２２はスムーズに広げられる。このように、第１の受け部３５が弾性変形し、一対の第１の溝部２２が広がることによって、緩衝部材３ａが液晶テレビ２から受ける衝撃が吸収される。   When the liquid crystal television 2 advances in the direction of arrow A, the recess 21 is elastically deformed along with the liquid crystal television 2. Further, the first end face 31 of the first receiving portion 35 receives the first side edge portion 12 of the liquid crystal television 2. As shown in FIG. 8, the first receiving portion 35 is pushed down by the liquid crystal television 2 and elastically deformed. The pair of first groove portions 22 is expanded in accordance with the deformation of the first receiving portion 35. Since the 1st receiving part 35 is formed in the taper, the 1st groove part 22 is spread smoothly. Thus, the impact received by the buffer member 3a from the liquid crystal television 2 is absorbed by the first receiving portion 35 being elastically deformed and the pair of first groove portions 22 being expanded.

弾性変形した第１の受け部３５は、復元力によって液晶テレビ２を押し戻す。液晶テレビ２が凹部２１内の所定の位置に戻されると、第１の受け部３５と一対の第１の溝部２２とが元の形状に戻る。   The elastically deformed first receiving portion 35 pushes back the liquid crystal television 2 by a restoring force. When the liquid crystal television 2 is returned to a predetermined position in the recess 21, the first receiving portion 35 and the pair of first groove portions 22 return to their original shapes.

前記構成の緩衝部材３ａによれば、梱包物１が地面に衝突した際に、第１の端面３１が液晶テレビ２の第１の側縁部１２を受け止める。第１の端面３１が液晶テレビ２から荷重を受けることによって、第１の受け部３５が弾性変形するとともに、一対の第１の溝部２２が広がる。これにより、緩衝部材３ａが衝突時の衝撃を吸収し、液晶テレビ２の破損を防止できる。   According to the buffer member 3 a configured as described above, the first end surface 31 receives the first side edge portion 12 of the liquid crystal television 2 when the package 1 collides with the ground. When the first end face 31 receives a load from the liquid crystal television 2, the first receiving portion 35 is elastically deformed, and the pair of first groove portions 22 is expanded. Thereby, the buffer member 3a absorbs the impact at the time of a collision, and can prevent the liquid crystal television 2 from being damaged.

液晶テレビ２が第１の端面３１に荷重をかけると、一対の第１の溝部２２がそれぞれ広げられる。これにより、液晶テレビ２から荷重を受けることによって緩衝部材３ａに亀裂が入り難くできる。   When the liquid crystal television 2 applies a load to the first end surface 31, the pair of first groove portions 22 are expanded. Thereby, the buffer member 3a can be made difficult to crack by receiving a load from the liquid crystal television 2.

一方、第１の端面３１において、液晶テレビ２の角部１６が接触する部分は、最も大きな荷重を受ける。図６に示すように、第１の溝部２２が第２の端面３２を突き抜けてそれぞれ延びるため、角部１６の近辺の第１の溝部２２は、広く設けられる。第１の端面３１が角部１６によって荷重を受けると、広い範囲の第１の溝部２２が広がって衝撃を吸収する。これにより、角部１６の近辺において、緩衝部材３ａに亀裂が入り難くできる。   On the other hand, the portion of the first end face 31 that contacts the corner 16 of the liquid crystal television 2 receives the largest load. As shown in FIG. 6, since the first groove portion 22 extends through the second end face 32, the first groove portion 22 in the vicinity of the corner portion 16 is widely provided. When the first end face 31 receives a load from the corner portion 16, the first groove portion 22 in a wide range spreads to absorb the impact. Thereby, the buffer member 3a can be hardly cracked in the vicinity of the corner portion 16.

次に、第２の実施の形態について、図９から図１２を参照して説明する。なお、第１の実施形態の緩衝部材３ａと同一の機能を有する構成部分には同一の参照符号を付してその説明を省略する。   Next, a second embodiment will be described with reference to FIGS. In addition, the same referential mark is attached | subjected to the component which has the same function as the buffer member 3a of 1st Embodiment, and the description is abbreviate | omitted.

図９は、第２の実施形態の緩衝部材３ａを示す側面図である。図１０は、図９のＦ１０−Ｆ１０線に沿って緩衝部材３ａを示す断面図である。図９に示すように、緩衝部材３ａは、一対の第２の溝部４１を備えている。   FIG. 9 is a side view showing the buffer member 3a of the second embodiment. FIG. 10 is a cross-sectional view showing the buffer member 3a along the line F10-F10 in FIG. As shown in FIG. 9, the buffer member 3 a includes a pair of second groove portions 41.

一対の第２の溝部４１は、本体２０に設けられている。一対の第２の溝部４１は、第２の端面３２と、本体２０の第２の側面２９とにそれぞれ開口している。図１０に示すように、第２の溝部４１は、第２の端面３２に沿ってそれぞれ延びている。第２の溝部４１は、第２の端面３２の一方の端部から他方の端部までそれぞれ開口している。   The pair of second groove portions 41 are provided in the main body 20. The pair of second groove portions 41 are open to the second end surface 32 and the second side surface 29 of the main body 20, respectively. As shown in FIG. 10, the second groove 41 extends along the second end surface 32. The second groove 41 opens from one end of the second end surface 32 to the other end.

図９に示すように、一対の第２の溝部４１は、液晶テレビ２の下縁部１４からそれぞれ遠ざかる方向にそれぞれ延びている。例えば、一対の第２の溝部４１は、互いに平行に延びている。第２の溝部４１の幅Ｔ３は、液晶テレビ２が入り込むのを防ぐため、液晶テレビ２の厚みＴ２よりも小さい。   As shown in FIG. 9, the pair of second groove portions 41 respectively extend in directions away from the lower edge portion 14 of the liquid crystal television 2. For example, the pair of second groove portions 41 extend in parallel to each other. The width T3 of the second groove portion 41 is smaller than the thickness T2 of the liquid crystal television 2 in order to prevent the liquid crystal television 2 from entering.

凹部２１は、第２の受け部４２を有している。第２の受け部４２は、一対の第２の溝部４１によって略矩形状に規定されている。この第２の受け部４２は、第２の端面３２を含んでいる。第２の端面３２は、一対の第２の溝部４１の間で液晶テレビ２の下縁部１４と対向する。第２の受け部４２は、液晶テレビ２の下縁部１４に向かって突出している。   The recess 21 has a second receiving part 42. The second receiving portion 42 is defined in a substantially rectangular shape by a pair of second groove portions 41. The second receiving part 42 includes a second end face 32. The second end surface 32 faces the lower edge portion 14 of the liquid crystal television 2 between the pair of second groove portions 41. The second receiving portion 42 protrudes toward the lower edge portion 14 of the liquid crystal television 2.

図１１は、梱包物１が落下する状態を概略的に示している。図１２は、地面に衝突した液晶テレビ２および緩衝部材３ａを概略的に示している。図１１に示すように、梱包物１が下方から地面に衝突すると、包装箱４を介して緩衝部材３ａが地面に衝突する。図１２に示すように、液晶テレビ２は、慣性によって図１２の矢印Ｂ方向に向かって進む。   FIG. 11 schematically shows a state where the package 1 is dropped. FIG. 12 schematically shows the liquid crystal television 2 and the buffer member 3a that have collided with the ground. As shown in FIG. 11, when the package 1 collides with the ground from below, the buffer member 3 a collides with the ground via the packaging box 4. As shown in FIG. 12, the liquid crystal television 2 advances in the direction of arrow B in FIG. 12 due to inertia.

液晶テレビ２が矢印Ｂ方向に進むと、液晶テレビ２に合せて凹部２１が弾性変形する。さらに、第２の受け部４２の第２の端面３２が、液晶テレビ２の下縁部１４を受け止める。図１２に示すように、第２の受け部４２は、液晶テレビ２に押し下げられて弾性変形する。一対の第２の溝部４１は、第２の受け部４２に押されてそれぞれ広げられる。このように、第２の受け部４２が弾性変形し、一対の第２の溝部４１が広がることによって、緩衝部材３ａが液晶テレビ２から受ける衝撃が吸収される。   When the liquid crystal television 2 advances in the arrow B direction, the recess 21 is elastically deformed in accordance with the liquid crystal television 2. Further, the second end face 32 of the second receiving portion 42 receives the lower edge portion 14 of the liquid crystal television 2. As shown in FIG. 12, the second receiving portion 42 is pushed down by the liquid crystal television 2 and elastically deformed. The pair of second groove portions 41 is pushed by the second receiving portion 42 and expanded. As described above, the second receiving portion 42 is elastically deformed and the pair of second groove portions 41 are expanded, so that the shock received by the buffer member 3a from the liquid crystal television 2 is absorbed.

弾性変形した第２の受け部４２は、復元力によって液晶テレビ２を押し戻す。液晶テレビ２が凹部２１内の所定の位置に戻されると、第２の受け部４２と一対の第２の溝部４１とが元の形状に戻る。   The elastically deformed second receiving portion 42 pushes back the liquid crystal television 2 by a restoring force. When the liquid crystal television 2 is returned to a predetermined position in the recess 21, the second receiving portion 42 and the pair of second groove portions 41 return to their original shapes.

前記構成の緩衝部材３ａによれば、梱包物１が下方から地面に衝突した場合でも、液晶テレビ２の破損を防ぐことができる。これにより、梱包物１がどの方向から地面に衝突しても、液晶テレビ２の破損を防止できる。   According to the buffer member 3a having the above configuration, the liquid crystal television 2 can be prevented from being damaged even when the package 1 collides with the ground from below. Thereby, even if the package 1 collides with the ground from which direction, damage to the liquid crystal television 2 can be prevented.

なお、上記実施の形態では、液晶テレビを梱包する場合について説明したが、梱包すべき物品はこれに限らない。例えば、パーソナルコンピュータ、洗濯機、および冷蔵庫のような他の物品であっても良い。   In addition, although the said embodiment demonstrated the case where a liquid crystal television was packed, the goods which should be packed are not restricted to this. For example, other articles such as personal computers, washing machines, and refrigerators may be used.

本発明のいくつかの実施形態を説明したが、これらの実施形態は、例として提示したものであり、発明の範囲を限定することは意図していない。これら新規な実施形態は、その他の様々な形態で実施されることが可能であり、発明の要旨を逸脱しない範囲で、種々の省略、置き換え、変更を行うことができる。これら実施形態やその変形は、発明の範囲や要旨に含まれるとともに、特許請求の範囲に記載された発明とその均等の範囲に含まれる。   Although several embodiments of the present invention have been described, these embodiments are presented by way of example and are not intended to limit the scope of the invention. These novel embodiments can be implemented in various other forms, and various omissions, replacements, and changes can be made without departing from the scope of the invention. These embodiments and modifications thereof are included in the scope and gist of the invention, and are included in the invention described in the claims and the equivalents thereof.

２…表示装置，３ａ，３ｂ，３ｃ，３ｄ…緩衝部材，１２…第１の側縁部，１３…第２の側縁部，１４…下縁部，１５…上縁部，２０…本体，２１…凹部，２２…第１の溝部，３１…第１の端面，３２…第２の端面，３５…第１の受け部，４１…第２の溝部，４２…第２の受け部。   2 ... display device, 3a, 3b, 3c, 3d ... buffer member, 12 ... first side edge, 13 ... second side edge, 14 ... lower edge, 15 ... upper edge, 20 ... main body, DESCRIPTION OF SYMBOLS 21 ... Recessed part, 22 ... 1st groove part, 31 ... 1st end surface, 32 ... 2nd end surface, 35 ... 1st receiving part, 41 ... 2nd groove part, 42 ... 2nd receiving part.

Claims (9)

樹脂製の本体と、
前記本体に設けられ、梱包すべき物品の外周縁部が入り込むとともに前記外周縁部と対向する第１の端面を有した凹部と、
前記本体に設けられ、前記第１の端面にそれぞれ開口するとともに前記物品の外周縁部から遠ざかる方向にそれぞれ延びた一対の第１の溝部と、を具備し、
前記凹部の前記第１の端面が前記一対の第１の溝部の間で前記物品の外周縁部と対向する緩衝部材。 A resin body,
A concave portion provided on the main body and having a first end face facing the outer peripheral edge portion as the outer peripheral edge portion of an article to be packed enters;
A pair of first groove portions provided in the main body, each opening in the first end surface and extending in a direction away from the outer peripheral edge portion of the article,
A buffer member in which the first end surface of the recess faces the outer peripheral edge of the article between the pair of first groove portions. 前記凹部の前記第１の端面が、前記物品の角部と対向した請求項１に記載の緩衝部材。   The shock-absorbing member according to claim 1, wherein the first end surface of the concave portion faces a corner portion of the article. 前記凹部は、前記第１の端面と交差するように延びるとともに前記物品の他の外周縁部と対向する第２の端面を有し、
前記一対の第１の溝部は、前記第２の端面を突き抜けてそれぞれ延びた請求項２に記載の緩衝部材。 The recess has a second end surface that extends so as to intersect the first end surface and faces the other outer peripheral edge of the article,
The buffer member according to claim 2, wherein the pair of first groove portions extend through the second end surface. 前記一対の第１の溝部が、互いに遠ざかるとともに互いに交差する方向にそれぞれ延びた請求項３に記載の緩衝部材。   The cushioning member according to claim 3, wherein the pair of first groove portions extend away from each other and intersect each other. 前記凹部は、前記一対の第１の溝部によって規定され、前記第１の端面を含むとともに前記物品の外周縁部に向かって先細る受け部を有した請求項４に記載の緩衝部材。   The cushioning member according to claim 4, wherein the recess is defined by the pair of first groove portions and includes a receiving portion that includes the first end face and tapers toward an outer peripheral edge portion of the article. 前記第１の溝部の幅が、前記物品の厚みよりも小さい請求項５に記載の緩衝部材。   The buffer member according to claim 5, wherein the width of the first groove is smaller than the thickness of the article. 前記本体に設けられ、前記第２の端面にそれぞれ開口するとともに前記物品の他の外周縁部から遠ざかる方向にそれぞれ延びた一対の第２の溝部をさらに具備した請求項６に記載の緩衝部材。   The shock-absorbing member according to claim 6, further comprising a pair of second groove portions provided in the main body, each opening in the second end surface and extending in a direction away from the other outer peripheral edge portion of the article. 本体と、
前記本体に設けられ、梱包すべき物品の外周縁部が入り込む凹部と、
前記本体に設けられ、前記凹部にそれぞれ開口するとともに前記物品の外周縁部から遠ざかる方向にそれぞれ延びた一対の溝部と、を具備し、
前記凹部は、前記一対の溝部の間で前記物品の外周縁部と対向する端面を有した緩衝部材。 The body,
A recess provided in the main body and into which an outer peripheral edge of an article to be packed enters;
A pair of grooves provided in the main body, each opening in the recess and extending in a direction away from the outer peripheral edge of the article,
The said recessed part is a buffer member which had the end surface which opposes the outer-periphery edge part of the said article between said pair of groove parts. 本体と、
前記本体に設けられ、梱包すべき物品の外周縁部が入り込むとともに前記外周縁部と対向する端面を有した凹部と、
前記本体に設けられ、前記端面にそれぞれ開口するとともに前記物品の外周縁部から遠ざかる方向にそれぞれ延びた一対の溝部と、を具備し、
前記凹部の前記端面が前記一対の溝部の間で前記物品の外周縁部と対向する緩衝構造。 The body,
A concave portion provided on the main body and having an end surface facing the outer peripheral edge portion as the outer peripheral edge portion of the article to be packed enters;
A pair of grooves provided in the main body, each opening in the end face and extending in a direction away from the outer peripheral edge of the article,
A buffer structure in which the end surface of the recess faces the outer peripheral edge of the article between the pair of grooves.
JP2010176650A 2010-08-05 2010-08-05 Shock absorbing member, and shock absorbing structure Pending JP2012035861A (en)

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