Buffer for baling, baling tool, and baled article

Abstract

The utility model provides a buffering piece for baling, a baling piece and a baled article. According to the packing box, under the condition that the articles and the buffering piece for packing are stored in the box body, impact transmitted to the articles is restrained. A packing cushion (40) is provided with: a holder part (42) that accommodates an article (20); holder support parts (44, 46) that support the holder part (42); and hinge parts (48, 50) that connect the holder part (42) and the holder support parts (44, 46). The cage portion (42), the cage support portions (44, 46), and the hinge portions (48, 50) are integrally formed as a single member. When the hinge parts (48, 50) are in a bent state and the packing cushion (40) is stored in the box body (30), the holder support parts (44, 46) support the holder part (42) in a displaceable manner via the hinge parts (48, 50).

Description

Technical Field

[0001] The utility model relates to a packing buffer for holding articles, a packing member and a packed article. Background Art

[0002] For example, Patent Document 1 discloses a packaging cushioning material made by bending a corrugated cardboard sheet cut into a predetermined shape in a predetermined manner. Articles are stored in a box while being held by the packaging cushioning material. This packaging cushioning material suppresses displacement of the articles within the box.

[0003] Prior art literature

[0004] Patent Literature

[0005] Patent Document 1: Japanese Patent Application Laid-Open No. 2001-348069 Utility Model Content

[0006] Issues to be solved by the utility model

[0007] However, in the packaging cushioning material described in Patent Document 1, the article is held by the packaging cushioning material so as not to be displaced relative to the packaging cushioning material. Therefore, the impact applied to the box is easily transmitted to the article via the packaging cushioning material.

[0008] Therefore, an object of the present invention is to suppress the shock transmitted to the articles when the articles and the packaging cushioning material are stored in a box.

[0009] Solutions to Problems

[0010] In order to solve the above-mentioned problems, according to one embodiment of the present invention, a packing buffer is provided.

[0011] It is a packing cushioning member that is stored in a box together with articles,

[0012] The packing cushioning member comprises:

[0013] a holding rack portion for housing the article;

[0014] a retainer support portion that supports the retainer portion; and

[0015] a hinge portion connecting the holder portion and the holder support portion,

[0016] The holder portion, the holder support portion, and the hinge portion are integrally formed as one component.

[0017] When the hinge portion is in a bent state and the packing buffer is stored in the box, the holder support portion displaceably supports the holder portion via the hinge portion.

[0018] Furthermore, in addition to the packing cushioning member of the above embodiment, it may be possible to:

[0019] When the hinge portion is in a bent state and the packing buffer is stored in the box, the holder portion is supported by the holder support portion via the hinge portion so as to be displaceable in the first direction.

[0020] When the hinge portion is bent and the packing buffer is stored in the box, the holder support portion faces the holder portion on one side in the first direction and contacts the box on the other side in the first direction.

[0021] Furthermore, in addition to the packing cushioning member of the above embodiment, it may be possible to:

[0022] The holder portion includes a cylindrical portion opened in the first direction to accommodate the article, and a flange portion extending outward from the open end of the cylindrical portion.

[0023] The hinge portion connects the flange portion of the holder portion and the holder support portion.

[0024] Furthermore, in addition to the packing cushioning member of the above embodiment, it may be possible to:

[0025] The holder support portion includes a first opposing surface that faces the bottom portion and the outer peripheral surface of the cylindrical portion of the holder portion when the hinge portion is in a bent state.

[0026] Furthermore, in addition to the packing cushioning member of the above embodiment, it may be possible to:

[0027] The retainer support portion includes a second facing surface facing the flange portion of the retainer portion when the hinge portion is in a bent state.

[0028] A convex portion that protrudes toward the other is provided on one of the flange portion and the second opposing surface.

[0029] Furthermore, in addition to the packing cushioning member of the above embodiment, it may be possible to:

[0030] The hinge portion is bent 90 degrees.

[0031] Furthermore, in addition to the packing cushioning member of the above embodiment, it may be possible to:

[0032] The hinge portion is in the shape of a strip having a C-shaped cross section.

[0033] Furthermore, in addition to the packing cushioning member of the above embodiment, it may be possible to:

[0034] The cage support portion includes a first cage support portion and a second cage support portion,

[0035] The hinge portion includes a first hinge portion connecting the holder portion and the first holder support portion, and a second hinge portion connecting the holder portion and the second holder support portion.

[0036] When viewed from the first direction, the first holder support portion and the second holder support portion face each other in a second direction intersecting the first direction.

[0037] Furthermore, in addition to the packing cushioning member of the above embodiment, it may be possible to:

[0038] The packing cushioning material is a pulp molded article.

[0039] In addition, according to another embodiment of the present invention, there is provided a packaging material, the packaging material comprising:

[0040] cabinet; and

[0041] The packaging cushioning member.

[0042] According to another embodiment of the present invention, there is provided a packaged article, the packaged article comprising:

[0043] thing;

[0044] The packaging cushioning member; and

[0045] A box for storing the articles and the packing cushioning member.

[0046] Utility model effect

[0047] According to the present invention, when articles and the packaging cushioning material are stored in the box, the shock transmitted to the articles can be suppressed. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] Figure 1 This is a schematic perspective view of a packaged article including a packaging cushioning material according to one embodiment of the present invention.

[0049] Figure 2A This is a perspective view of the packing cushioning member as seen from above in the storage state.

[0050] Figure 2B This is a top perspective view of the packing cushioning material in the expanded state.

[0051] Figure 3A This is a bottom perspective view of the packing cushioning member in the stored state.

[0052] Figure 3B This is a bottom perspective view of the packing cushioning material in the unfolded state.

[0053] Figure 4A This is a front view of the packaging cushioning material in the stored state.

[0054] Figure 4B This is a front view of the packing cushioning material in the unfolded state.

[0055] Figure 5 This is a top view of the packing cushioning material.

[0056] Figure 6 This is a bottom view of the packaging cushioning member.

[0057] Figure 7 This is a cross-sectional view of the packing cushioning material in a state where it is stored together with articles in a box.

[0058] Figure 8 This is a schematic diagram for explaining a hinge portion functioning as a shock absorber.

[0059] Figure 9 This is a schematic perspective view of a packing cushioning material according to another embodiment of the present invention.

[0060] Figure 10 This is a schematic perspective view of a packing cushioning material according to still another embodiment of the present invention.

[0061] Description of Reference Numerals

[0062] 20: Items

[0063] 30: Cabinet

[0064] 40: Baling cushioning parts

[0065] 42: Cage

[0066] 44: Cage support part

[0067] 46: Cage support

[0068] 48: hinge

[0069] 50: hinge DETAILED DESCRIPTION

[0070] The following describes the embodiments in detail, with appropriate reference to the accompanying drawings. However, unnecessary detailed descriptions may be omitted. For example, detailed descriptions of well-known matters and repeated descriptions of substantially identical structures may be omitted. This is to avoid unnecessary redundancy in the following description and to facilitate understanding by those skilled in the art.

[0071] It should be noted that the inventor(s) provide the drawings and the following description in order to enable those skilled in the art to fully understand the present invention, and do not intend to limit the subject matter described in the patent technical solution.

[0072] Hereinafter, a packing cushioning material according to an embodiment of the present invention will be described with reference to the drawings.

[0073] Figure 1 This is a schematic perspective view of a packaged article including a packaging cushioning material according to one embodiment of the present invention. The X-Y-Z orthogonal coordinate system shown in the figure is provided to facilitate understanding of the embodiments of the present invention and does not limit the embodiments of the present invention. The X-axis is the depth of the packaging cushioning material, the Y-axis is the width, and the Z-axis is the height.

[0074] like Figure 1 As shown, the packaged article 10 according to this embodiment includes an article 20 and a box 30 for storing the article 20. In this embodiment, the article 20 is a generally cylindrical article such as a camera lens. The box 30 is, for example, a rectangular parallelepiped box made of paper and large enough to store the entire article 20.

[0075] like Figure 1 As shown, a packing cushioning material 40 is stored in the box 30 to suppress displacement of the article 20 within the box 30 and to suppress propagation of the shock to the article 20 when the box 30 is subjected to an impact such as a drop. In other words, the box 30 and the packing cushioning material 40 are packing materials for packing the article 20.

[0076] Figure 2A as well as Figure 2B This is a top perspective view of the packing cushioning material in the stored state and the unfolded state. Figure 3A as well as Figure 3B This is a bottom perspective view of the packing cushioning material in the stored state and the unfolded state. Figure 4A as well as Figure 4B This is a front view of the packing cushioning material in the stored state and the unfolded state. Figure 5~Figure 6 These are the top view and bottom view of the packing cushioning member. Figure 7 It is along Figure 5The cross section taken along line AA is a cross-sectional view of the packing cushioning material in a state of being stored together with articles in a box.

[0077] like Figure 2A to Figure 3B As shown, the packing cushioning member 40 can be deformed into Figure 2A as well as Figure 3A Storage status shown and Figure 2B as well as Figure 3B As shown in the expanded state. Figure 1 As shown in FIG. 1 , the stored state is a state in which the packing cushioning material 40 is stored in the box body 30 .

[0078] The packaging cushioning member 40 is made of a deformable material to allow it to be transformed into a stored or unfolded state. In this embodiment, the packaging cushioning member 40 is a pulp molded article. A pulp molded article is formed by dissolving waste paper in water to create a pulp material, shaping the pulp material using a mold, dehydrating the material, and then drying it after shaping. Because the pulp molded article is made from waste paper and water without the use of adhesives, it does not produce toxic gases when incinerated, resulting in a minimal environmental impact.

[0079] The packing cushioning member 40 includes a holder portion 42 for accommodating the article 20, holder support portions 44 and 46 for supporting the holder portion 42, and hinge portions 48 and 50 for connecting the holder portion 42 to the holder support portions 44 and 46. In this embodiment, since the packing cushioning member 40 is a pulp molded article, the holder portion 42, the holder support portions 44 and 46, and the hinge portions 48 and 50 are integrally formed as a single component.

[0080] like Figure 1 as well as Figure 7 As shown, the retainer portion 42 of the packaging cushioning member 40 is configured to accommodate the article 20. In this embodiment, as shown in FIG2 , the retainer portion 42 includes a bottomed cylindrical portion 42a that is open in the height direction (Z-axis direction) and accommodates and holds a portion of the article 20, and a flange portion 42b that extends outward from the open end of the bottomed cylindrical portion 42a. It should be noted that an opening may also be formed in the bottom 42c of the bottomed cylindrical portion 42a, as long as the article 20 cannot pass through it.

[0081] In this embodiment, the bottomed cylindrical portion 42a of the holder 42 supports one end of the article 20 in the height direction (Z-axis direction) and holds the article 20 in the depth direction (X-axis direction) and width direction (Y-axis direction). Specifically, the bottomed cylindrical portion 42a has a shape into which the article 20 can be inserted and removed in the height direction. It should be noted that in this embodiment, the bottomed cylindrical portion 42a also has a generally cylindrical shape to accommodate the cylindrical article 20.

[0082] The flange portion 42b of the retaining frame portion 42 extends from the open end of the bottomed cylindrical portion 42a in the depth direction (X-axis direction) and the width direction (Y-axis direction). Figure 5 As shown in FIG, the flange portion 42b has a substantially square shape when viewed from the height direction (Z-axis direction). One end of the hinge portions 48, 50 is connected to both ends of the flange portion 42b in the width direction.

[0083] As shown in FIG2 , the retainer support portions 44 and 46 of the packing buffer 40 support the retainer portion 42 via hinge portions 48 and 50. In the case of this embodiment, Figure 4A as well as Figure 4B As shown in FIG, when viewed from the depth direction (X-axis direction), the holder support portions 44 and 46 are substantially L-shaped. The holder support portions 44 and 46 are connected to the other ends of the hinge portions 48 and 50, respectively.

[0084] In addition, in the case of the present embodiment, the holder support portions 44 and 46 face each other in the width direction (Y-axis direction) when viewed from the height direction (Z-axis direction).

[0085] like Figure 2B 、 Figure 3B as well as Figure 4B As shown, hinges 48 and 50 connect the retainer portion 42 to the retainer support portions 44 and 46. Hinge 48 connects the retainer portion 42 and the retainer support portion 44 so that the position and posture of the retainer support portion 44 relative to the retainer portion 42 can be changed. Furthermore, hinge 50 connects the retainer portion 42 and the retainer support portion 46 so that the position and posture of the retainer support portion 46 relative to the retainer portion 42 can be changed. In other words, hinges 48 and 50 are reversibly bendable and deformable portions of the packaging buffer 40.

[0086] By means of the hinges 48 and 50, the packing cushioning material 40 can be Figure 2A 、 Figure 3A as well as Figure 4A Storage status shown and Figure 2B 、 Figure 3B as well as Figure 4B Specifically, when the hinges 48 and 50 are bent, the packing cushioning material 40 is in a stored state, with the holder support portions 44 and 46 facing the holder portion 42 in the height direction (Z-axis direction). Furthermore, when the hinges 48 and 50 are extended, the packing cushioning material 40 is in an extended state, with the holder support portions 44 and 46 facing the holder portion 42 in the width direction (Y-axis direction).

[0087] In the case of this embodiment, if Figure 2B as well as Figure 3B As shown, the hinge parts 48, 50 are strip-shaped and extend in the depth direction (X-axis direction) and have a C-shaped cross section. With this shape, the hinge parts 48, 50 are bent along a straight line extending in the depth direction. It should be noted that in the case of this embodiment, Figure 4A as well as Figure 4B As shown, the hinges 48, 50 are bent approximately 90 degrees.

[0088] When the packing cushioning member 40 is stored in the box body 30 with the hinges 48 and 50 bent, Figure 7 As shown, the holder support portions 44 and 46 are positioned opposite the holder portion 42 in the height direction (Z-axis direction). Specifically, one side of the holder support portions 44 and 46 in the height direction faces the holder portion 42, and the holder portion 42 is supported so as to be displaceable in the height direction via the hinge portions 48 and 50. Simultaneously, the other side of the holder support portions 44 and 46 in the height direction contacts the case 30. In this embodiment, the holder support portions 44 and 46 are positioned below the holder portion 42, seated on the bottom 30a of the case 30, and in contact with the inner wall 30b of the case 30.

[0089] In the present embodiment, when the packing cushioning member 40 is in the storage state and the holder portion 42 does not contain any article 20 (or when the article 20 is lightweight), the holder support portions 44 and 46 do not directly contact the holder portion 42. Figure 4A In the embodiment, a portion of the bottomed cylindrical portion 42a of the retainer portion 42 overlaps with the retainer support portions 44 and 46. However, in reality, the portion of the bottomed cylindrical portion 42a that overlaps is not necessarily overlapped. Figure 3B The escape portions 44 a and 46 a provided in the holder support portions 44 and 46 as described above do not come into contact with the holder support portions 44 and 46 .

[0090] On the other hand, when the article 20 is heavy, the holder portion 42 bends and contacts the holder support portions 44 and 46. That is, the holder support portions 44 and 46 directly contact and support the holder portion 42 while the heavy article 20 is being accommodated. This prevents excessive displacement of the holder portion 42 while the heavy article 20 is being accommodated, thereby preventing damage to the holder portion 42.

[0091] Therefore, in the case of this embodiment, Figure 7 As shown, the holder support portions 44 and 46 include first opposing surfaces 44b and 46b that, when the hinge portions 48 and 50 are in the bent state, oppose the bottom portion 42c and the outer peripheral surface 42d of the bottomed cylindrical portion 42a of the holder portion 42. The first opposing surfaces 44b and 46b include a portion opposing the bottom portion 42c in the height direction (Z-axis direction) and a portion opposing the outer peripheral surface 42d in the width direction (Y-axis direction).

[0092] In addition, if Figure 7 As shown, the holder support portions 44 and 46 include second facing surfaces 44 c and 46 c facing the flange portion 42 b of the holder portion 42 in the height direction (Z-axis direction).

[0093] Furthermore, the flange portion 42b of the retainer portion 42 that faces the second facing surfaces 44c, 46c of the retainer support portions 44, 46 when the hinge portions 48, 50 are in the bent state is provided with a plurality of protrusions 42e that protrude toward the retainer support portions 44, 46. Figure 6 As shown, when viewed from the height direction (Z-axis direction), four protrusions 42 e are provided on the flange portion 42 b so as to surround the bottomed cylindrical portion 42 a .

[0094] When the article 20 is heavy and the retainer portion 42 bends, the bottomed cylindrical portion 42a of the retainer portion 42 contacts and is supported by the first opposing surfaces 44b and 46b of the retainer support portions 44 and 46. Furthermore, when the retainer portion 42 bends, the multiple protrusions 42e provided on the flange portion 42b of the retainer portion 42 contact and contact the second opposing surfaces 44c and 46c of the retainer support portions 44 and 46. This prevents excessive displacement of the retainer portion 42, thereby preventing damage to the retainer portion 42, such as cracking at the connection between the bottomed cylindrical portion 42a and the flange portion 42b.

[0095] It should be noted that if the distance between the flange portion 42b of the retainer portion 42 and the second opposing surfaces 44c, 46c of the retainer support portions 44, 46 is small, the multiple protrusions 42e may be omitted. In this case, the flange portion 42b directly contacts the second opposing surfaces 44c, 46c, thereby suppressing excessive displacement of the retainer portion 42. Alternatively, instead of the flange portion 42b, multiple protrusions may be provided on the second opposing surfaces 44c, 46c of the retainer support portions 44, 46, projecting toward the flange portion 42b.

[0096] According to such a packaging cushioning member 40 , an impact (including a component in the height direction) applied to the box 30 substantially in the height direction (Z-axis direction) is less likely to propagate to the articles 20 accommodated in the holder portion 42 .

[0097] Specifically, the impact in the height direction (Z-axis direction) is transmitted from the box body 30 to the retainer support portions 44 and 46 of the packing buffer material 40 in contact with the box body 30. Figure 7 As shown, the propagation of a direct impact from the case 30 to the holder portion 42 is suppressed due to the presence of the holder support portions 44 and 46 between the case 30 and the holder portion 42 .

[0098] Furthermore, the propagation of vibrations from the retainer support portions 44 and 46 to the retainer portion 42 is suppressed by the hinges 48 and 50. Specifically, the retainer portion 42 and the retainer support portions 44 and 46 are not directly fixed to each other. That is, the retainer portion 42 is connected to the retainer support portions 44 and 46 via the hinges 48 and 50 so that it can be displaced in the height direction (Z-axis direction). Therefore, the retainer portion 42 can be displaced in the height direction relative to the retainer support portions 44 and 46, thereby absorbing vibrations propagating from the retainer support portions 44 and 46 to the retainer portion 42. As a result, shocks propagating to the article 20 housed in the retainer portion 42 can be attenuated.

[0099] Furthermore, in the case of the present embodiment, the hinge portions 48 , 50 function as dampers that damp vibrations propagating from the holder support portions 44 , 46 to the holder portion 42 .

[0100] Figure 8 This is a schematic diagram for explaining a hinge portion functioning as a vibration damper. It should be noted that the hinge portions 48 and 50 are substantially the same, so the reason why the hinge portion 48 functions as a vibration damper will be explained.

[0101] like Figure 8As shown, when the hinge portion 48 is bent and the impact Fz propagates in the height direction (Z-axis direction) via the retainer support portion 44 toward the hinge portion 48 (i.e., when the retainer support portion 44 displaces in the height direction), the hinge portion 48 itself compresses and deforms in the height direction. Consequently, at least a portion of the impact energy is utilized to deform the hinge portion 48. As a result, the propagation of the impact from the retainer support portion 44 to the retainer portion 42 is suppressed.

[0102] Furthermore, in this embodiment, the hinge portion 48 functions as a vibration damper not only for absorbing shocks in the height direction (Z-axis direction), but also for absorbing shocks in the width direction (Y-axis direction). When an impact Fy is applied to the housing 30 in the width direction, the retainer support portion 44 in contact with the housing 30 displaces in the width direction. This compressive deformation of the hinge portion 48 in the width direction suppresses the propagation of the shock from the retainer support portion 44 to the retainer portion 42.

[0103] That is, in the present embodiment, the article 20 held by the packing cushioning material 40 is supported by the box 30 in the width direction (Y-axis direction) and the height direction (Z-axis direction) via the dampers.

[0104] In addition, in the case of this embodiment, Figure 1 As shown, the packaged article 10 includes, in addition to the packaging cushioning member 40 that receives and holds one end of the article 20 in the height direction (Z-axis direction), a packaging cushioning member 60 that receives and holds the other end of the article 20 in the height direction. The packaging cushioning member 60 can be the same as the packaging cushioning member 40. Alternatively, the packaging cushioning member 60 may be a structure that holds the article 20 in a fixed position, such as a cover made of a corrugated cardboard sheet, unlike the packaging cushioning member 40.

[0105] According to the present embodiment described above, when the article 20 and the packing cushioning material 40 are stored in the box 30 , the shock transmitted to the article 20 can be suppressed.

[0106] As mentioned above, although embodiment of the present invention was demonstrated by listing the said embodiment, embodiment of the present invention is not limited to this.

[0107] For example, in the case of the packing buffer material 40 of the above-described embodiment, the two holder support portions 44 and 46 are connected to the holder portion 42 via the hinge portions 48 and 50. However, the embodiment of the present invention is not limited thereto.

[0108] Figure 9 This is a schematic perspective view of a packing cushioning material according to another embodiment of the present invention. Figure 10 This is a schematic perspective view of a packing cushioning material according to still another embodiment of the present invention.

[0109] like Figure 9 As shown, in a packaging cushioning member 140 according to another embodiment, a flange portion 142b of a holder portion 142 that accommodates the article 20 is connected to a substantially L-shaped holder support portion 144 via a hinge portion 148. The holder support portion 144 supports the bottomed cylindrical portion 142a of the holder portion 142 that accommodates the article 20.

[0110] Figure 10 As shown, in a packaging cushioning member 240 according to another embodiment, four substantially L-shaped retainer support portions 244, 246, 252, and 254 are connected to the rectangular flange portion 242b of the retainer portion 242 that accommodates the articles 20 via hinge portions 248, 250, 256, and 258. The retainer support portions 244 and 246 face each other in the width direction (Y-axis direction), while the retainer support portions 252 and 254 face each other in the depth direction (X-axis direction). The four retainer support portions 244, 246, 252, and 254 support the bottomed cylindrical portion 242a of the retainer portion 242 that accommodates the articles 20.

[0111] In the above embodiment, the packaging cushioning member 40 is a pulp molded article. However, the embodiments of the present invention are not limited to this. The packaging cushioning member can be made of any material that is deformable to form a hinge. For example, the packaging cushioning member can be made of a plastic material.

[0112] Furthermore, in the case of the above-mentioned embodiment, Figure 2B 、 Figure 4A As shown, the hinge portions 48 and 50 are strip-shaped with a C-shaped cross section. However, the embodiments of the present invention are not limited thereto. For example, the hinge portion may be a thin-walled portion formed by forming a groove on the surface of a portion of a plate-shaped packaging buffer.

[0113] Finally, if Figure 1 As shown, the packaging cushioning member 40 is positioned below the article 20, which extends in the height direction (Z-axis direction). However, the present invention is not limited to this. For example, if the article is stored in a horizontally folded position within a box, the packaging cushioning member may be stored within the box so that the components are aligned horizontally.

[0114] That is, the packaging cushioning member involved in the embodiment of the present invention is, in a broad sense, a packaging cushioning member that is stored in a box together with articles, and includes: a holding frame portion that accommodates the articles; a holding frame support portion that supports the holding frame portion; and a hinge portion that connects the holding frame portion and the holding frame support portion, wherein the holding frame portion, the holding frame support portion, and the hinge portion are integrally formed as a single component, and when the hinge portion is in a bent state and the packaging cushioning member is stored in the box, the holding frame support portion supports the holding frame portion via the hinge portion so that it can be displaced.

[0115] In addition, another embodiment of the present invention relates to a packaging material, which generally comprises a box body and a packaging cushioning material stored in the box body together with articles, wherein the packaging cushioning material includes: a retaining frame portion that accommodates the articles; a retaining frame support portion that supports the retaining frame portion; and a hinge portion that connects the retaining frame portion and the retaining frame support portion, wherein the retaining frame portion, the retaining frame support portion, and the hinge portion are integrally formed as a single component, and when the hinge portion is in a bent state and the packaging cushioning material is stored in the box body, the retaining frame support portion supports the retaining frame portion via the hinge portion so that it can be displaced.

[0116] Furthermore, a packaged article according to another embodiment of the present invention broadly comprises an article, a packaging cushioning member for holding the article, and a box for storing the article and the packaging cushioning member, wherein the packaging cushioning member includes: a holder portion for accommodating the article; a holder support portion for supporting the holder portion; and a hinge portion for connecting the holder portion and the holder support portion, wherein the holder portion, the holder support portion, and the hinge portion are integrally formed as a single component, and when the hinge portion is in a bent state and the packaging cushioning member is stored in the box, the holder support portion supports the holder portion via the hinge portion so that it can be displaced.

[0117] As described above, the above-mentioned embodiments are described as illustrations of the technology in the present invention. For this purpose, drawings and detailed descriptions are provided. Therefore, the components described in the drawings and detailed descriptions include not only components necessary to solve the problem, but also components that are not necessary to solve the problem but are used to illustrate the above-mentioned technology. Therefore, it should not be directly determined that these non-essential components are required based on the fact that they are described in the drawings and detailed descriptions.

[0118] In addition, the above-mentioned embodiments are for illustrating the technology in the present invention, and therefore various changes, substitutions, additions, omissions, etc. can be made within the scope of the technical claims or their equivalents.

[0119] Industrial Applicability

[0120] The utility model can be used when the packing buffer is stored in a box together with articles.

Claims

1. A packing cushioning member, which is a packing cushioning member stored in a box together with articles, characterized in that: The packing cushioning member comprises: a holding rack portion for housing the article; a retainer support portion that supports the retainer portion; and a hinge portion connecting the holder portion and the holder support portion, The holder portion, the holder support portion, and the hinge portion are integrally formed as one component. When the hinge portion is in a bent state and the packing buffer is stored in the box, the holder support portion displaceably supports the holder portion via the hinge portion.

2. The packing cushioning member according to claim 1, wherein: When the hinge portion is in a bent state and the packing buffer is stored in the box, the holder portion is supported by the holder support portion via the hinge portion so as to be displaceable in the first direction. When the hinge portion is bent and the packing buffer is stored in the box, the holder support portion faces the holder portion on one side in the first direction and contacts the box on the other side in the first direction.

3. The packing cushioning member according to claim 2, wherein: The holder portion includes a cylindrical portion opened in the first direction to accommodate the article, and a flange portion extending outward from the open end of the cylindrical portion. The hinge portion connects the flange portion of the holder portion and the holder support portion.

4. The packing cushioning member according to claim 3, wherein: The holder support portion includes a first opposing surface that faces the bottom portion and the outer peripheral surface of the cylindrical portion of the holder portion when the hinge portion is in a bent state.

5. The packing cushioning member according to claim 3, wherein: The retainer support portion includes a second facing surface facing the flange portion of the retainer portion when the hinge portion is in a bent state. A convex portion that protrudes toward the other is provided on one of the flange portion and the second opposing surface.

6. The packing cushioning member according to claim 1, wherein: The hinge portion is bent 90 degrees.

7. The packing cushioning member according to claim 1, wherein: The hinge portion is in the shape of a strip having a C-shaped cross section.

8. The packing cushioning member according to claim 2, wherein: The cage support portion includes a first cage support portion and a second cage support portion, The hinge portion includes a first hinge portion connecting the holder portion and the first holder support portion, and a second hinge portion connecting the holder portion and the second holder support portion. When viewed from the first direction, the first holder support portion and the second holder support portion face each other in a second direction intersecting the first direction.

9. The packing cushioning member according to claim 1, wherein The packing cushioning material is a pulp molded article.

10. A package, characterized in that: have: cabinet; and The packing cushioning member according to claim 1.

11. A packaged article, characterized in that: have: thing; The packing cushioning member according to claim 1; and A box for storing the articles and the packing cushioning member.

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