JP4302937B2 - Curved rod-shaped workpiece storage device - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a storage device made of corrugated paper that stores and holds a rod-shaped workpiece having a wide end and a curved end, such as a drip molding for an automobile.
[0002]
[Prior art]
Conventionally, a drip molding for an automobile is molded of resin or the like, and has a wide end at one end and a narrow end at the other end to form a curved rod shape. There are techniques disclosed in Japanese Patent Application Laid-Open No. 8-58874 and Japanese Patent Application Laid-Open No. 8-156990.
[0003]
In the technique disclosed in Japanese Patent Laid-Open No. 8-58874, a plurality (5) of drip moldings are arranged in parallel so as to include both end portions and an intermediate portion, and are stored and held on a foamed polystyrene storage member. Structure.
The technique disclosed in Japanese Patent Laid-Open No. 8-156990 is such that a corrugated cardboard base sheet is engaged with a polystyrene foam work holder so that a plurality of (5) drip moldings are parallel including both end portions and intermediate portions. It is arranged and stored and held on a work holder made of foamed polystyrene.
[0004]
[Problems to be solved by the invention]
In the above prior art, the technology disclosed in Japanese Patent Laid-Open No. 8-58874 is based on the fact that the storage member is a foamed polystyrene material. It remains in the inside for a long time, and is unfavorable from the viewpoint of landfill incompatibility.
In the technique disclosed in Japanese Patent Laid-Open No. 8-156990, the base sheet is made of corrugated cardboard, but the work holder that holds the drip molding is made of foamed polystyrene, and thus has the same problem as described above.
[0005]
In addition to the above, in the above-described prior art, one end portion of the drip molding is wide, but the wide end portions are juxtaposed side by side in the same plane, so the width of the storage member is small on the narrow end portion side. However, the width is increased on the wide end side.
For this reason, the width | variety of the edge part by which the wide edge part of a storage member or a storage case is accommodated and hold | maintained becomes large, and the external shape of the packaging box which accommodates this becomes large.
Moreover, the material cost of a storage member, a storage case, and a packaging box will increase by the part which became large.
[0006]
The present invention has been made to solve the above problems.
The object of the present invention is to arrange a plurality of rod-shaped workpieces having one end wide and curved, such as a drip molding of an automobile, to store them efficiently in a space efficient manner, and to make the outer shape of the storage device compact. Therefore, a storage device that can be designed to be compact in the packaged outer shape and to improve efficiency such as transportation efficiency is provided.
Further, the object of the present invention is that all can be composed of corrugated paper without using different materials such as polystyrene foam, post-treatment after use is environmentally friendly, and it is advantageous for reuse and recycling after use. Thus, a curved rod-shaped workpiece storage device that is preferable in terms of environment is also provided.
[0007]
[Means for Solving the Problems]
In order to achieve the above object, claim 1 comprises a corrugated cardboard work holding block provided on a corrugated cardboard substrate part, and stores a plurality of works each having a curved bar shape and a wide end portion. the storage apparatus, the workpiece is at the other end portion is downwardly-out U-shaped cross section, one end portion is formed by twisting the whole from the middle portion in the length direction so that-out U-shaped cross-section YokoMuko, wherein supporting the workpiece holding block comprises a juxtaposition block for holding the workpiece in a plane in juxtaposition to the other end portion of the workpiece a plurality of, in the groove downward U-shaped cross section at the middle portion of the workpiece a plurality of, standing upright From a support block having the support piece that the pieces are fitted and engaged to support the work in a plane, and a stacking holding block that holds one end of the plurality of works in two upper and lower blocks The average Holds a plurality of lines wherein the word click arranged in flat plane one step at block and the support block, at the stacking holding block, stacking kept separate one end of the workpiece a plurality of upper and lower two stages It was made to do.
[0008]
In claim 1, when a plurality of curved rod-like workpieces having one wide end are juxtaposed in parallel and stored and held, the narrow end side is arranged in a plane by a juxtaposed block and held in one step. Since the end side is separated and stacked in the stacked holding block and stored and held in a stacked state, the width on the wide end side becomes small. Moreover, since it is made of corrugated paper, it is environmentally advantageous.
[0010]
DETAILED DESCRIPTION OF THE INVENTION
Embodiments of the present invention will be described below with reference to the accompanying drawings. The drawings are viewed in the direction of the reference numerals.
FIG. 1 is an exploded perspective view of members constituting the storage device.
The members constituting the storage device 10 include a substrate 11 having a peripheral wall 2 erected on four sides, a juxtaposed block 21 that supports a narrow end of one end of a plurality of workpieces in parallel and supports them in a plane, A support block 31 for supporting the intermediate part of the workpiece and supporting it in the plane, a first intermediate juxtaposition block 41 for supporting the intermediate part of the workpiece and supporting it in the plane, and placing the other intermediate part of the workpiece in the plane. It consists of a second intermediate juxtaposed block 51 to be supported, and a stacking and holding block 61 that separates the wide end of the other end of the plurality of workpieces up and down and supports them in two stages.
In the figure, a lower block 62 of the stacking holding block 61 is shown.
[0011]
The substrate 11 is made of corrugated paper, has a rectangular shape that is long in the front-rear direction in plan view, is provided with frame walls 12, 12, 13, and 13 on four sides, and the frame walls 12 and 12 on both sides are closed in a box-like cross section. The cross-section structure is included in part, and the front and rear frame walls 13, 13 are plate-shaped.
A, b, c, d and e indicated by chain lines on the inner bottom surface 11a of the substrate 11 indicate positions where the blocks 21, 31, 41, 51 and 61 are set, and b1, c1 and d1 are blocks. These are positioning recesses 21, 31, 41, 51.
[0012]
By the way, in the figure, reference numeral 14 denotes a pressing piece which is bent outwardly in a flap shape and extends close to the set position e of the side frame wall 12 on one side of the substrate 11.
As will be described later, the wide end portions of a plurality of workpieces are stacked on the stacking holding block 61 in two upper and lower stages, stored and held, and the holding piece 14 is moved from the top to the inside in the direction of the inner bottom surface 11a of the substrate 11. It is folded and held on the wide end supported on the stacked holding block 61 and held.
[0013]
The side-by-side block 21 that supports the flat end of the narrow end portion of the workpiece in parallel is formed in a rectangular thick plate shape as shown in the figure, and is formed by folding and superposing corrugated paper sheets. The upper surface 21a is flat.
The juxtaposed block 21 is set on the set position a at the corner position just before the right end of the inner bottom surface 11a of the substrate 11 as shown by the arrow {circle around (1)}. Adhere with tape and fix.
[0014]
The support block 31 on which the intermediate part of the work is placed and supported in a plane has an L-shaped cross section, and is integrally provided with an upstanding piece 33 at the inner end of the substrate part 32. In the embodiment, 5 is provided on the substrate part 32. Each of the L-shaped support pieces 34 (... represents a plurality. The same applies hereinafter) is provided with standing upright and is formed of corrugated paper.
Further, a folding line 35 is provided on the outer end side of the substrate portion 32, and a thick pressing piece 36 extending outward is extended on a part of the outer end side of the folding line 35.
The above support block 31 is set on the set position b of the inner bottom surface 11a of the substrate 11 as shown by the arrow {circle around (2)}, positioned by the positioning recess b1, and adhered with an adhesive in the same manner as described above. Adhere with double-sided tape and fix.
[0015]
The first intermediate juxtaposed block 41 on which the intermediate part of the work is placed and supported in a plane has an L-shaped cross section and is integrally provided with an upright piece 43 at the outer end of the substrate part 42, and the substrate part 42 is thick and flat. There is a folding line 43 on the inner end side, and a thick pressing piece 44 extending inward is provided on a part of the inner end side, and is formed of corrugated paper.
The first intermediate juxtaposed block 41 is set on the set position c on the inner bottom surface 11a of the substrate 11 as shown by the arrow (3), positioned by the positioning recess c1, and bonded with an adhesive in the same manner as described above. Or stick and fix with double-sided tape.
[0016]
The second intermediate juxtaposed block 51 on which the intermediate part of the work is placed and supported in a plane is a rectangular plate in plan view, is formed of a thick plate, is formed of corrugated paper, and has a flat upper surface. As indicated by the arrow (4), set on the set position d of the inner bottom surface 11a of the substrate 11, position in the positioning recess d1, and adhere with an adhesive or stick with a double-sided tape as described above. , Fix.
[0017]
The stacking holding block 61 that separates the wide end of the work vertically and supports it in two stages is composed of two upper and lower blocks as described later, and each block is made of corrugated paper .
The lower block 62 is shown in the figure, and the plan view having three support plate portions 63 with different lengths has a mountain shape, and the support plate portions 63 are provided with locking holes 64 equally. Prepare.
Set it on the set position d of the inner bottom surface 11a of the substrate 11 as shown by the arrow (5), set it on the set position e, and adhere it with an adhesive or stick it with double-sided tape as described above. , Fix.
[0018]
FIG. 2 is a plan view showing a state in which each of the blocks 21, 31, 41, 51 and the lower block 62 of the block 61 is set on the substrate 11, and a part of the work is placed on the block. ,
In the embodiment, the workpiece 100 is a drip molding for an automobile, the main body 101 is a curved rod, one end is a narrow end 102, the middle 103 is a gently rounded narrow end, The end portion is greatly curved to form a wide end portion 104, the cross section is substantially U-shaped, and a locking projection 105 is provided on one side surface of the wide end portion 104.
In the state shown in the figure, the U-shaped cross section is formed by twisting the entire intermediate portion to the narrow end portion with the groove facing downward, and the intermediate portion to the wide end portion with the groove facing downward in the drawing.
In FIG. 2, the locking projection 105 faces the block 62 side (substrate 11 side), and therefore is represented by a wavy line.
[0019]
In the embodiment, the above-described workpieces 100 are arranged side by side in parallel, and in the figure, first, the three workpieces 100 are placed and held.
In other words, the narrow end portion 102 of the lowermost workpiece 100A in the drawing is closer to one side on the juxtaposed block 21 disposed at the corner position in front of the right end portion of the inner bottom surface 11a of the substrate 11 in the drawing. Place the curved portion 103a of the intermediate portion 103 on the support block 31 and fit the downward groove to the foremost support piece 34 of the five L-shaped support pieces 34. Engage and hold. The central portion 103b of the intermediate portion 103 of the workpiece 100 is placed on the upper surface on the near side of the first intermediate juxtaposed block 41, and the wide end portion portion 103d of the intermediate portion 103 is on the near side of the second intermediate juxtaposed block 51. Place on top.
[0020]
The wide end portion 104 faces the lower block 62 of the stacking holding block 61 disposed at the lower left corner portion of the substrate 11 in the drawing with the locking projection 105 facing downward.
The engagement protrusion 105 is engaged with the engagement hole 64 that is closest to the outermost of the three engagement holes 64 provided in the lower block 62, and thereby the wide end portion of one end portion of the workpiece 100. 104 is placed and held by the stacking holding block 61 from the outside of the lower block 62.
Similarly, the upper (back) workpiece 100C in the figure is similarly placed, juxtaposed, and set and held by hole fitting.
[0021]
Three workpieces 100A, 100B, 100C, and each block 21, 41, 51 can be placed by placing one workpiece side by side in parallel between each narrow end portion 102 ..., between the intermediate portions 103b, 103d. Similarly, on the support block 31 including the L-shaped support pieces 34, the work pieces are placed side by side between the standing pieces 34, and are fitted with a space at which they can be placed. , Lock.
In the figure, a state is shown in which two of the three workpieces are set on the blocks 21, 31, 41, 51, 62 and one workpiece 100C in the middle is set, and 2 as indicated by the arrow (6). Set and hold between the middle parts of the book frame.
[0022]
3 is an enlarged sectional view taken along line 3-3 in FIG. 2, and FIG. 4 is an enlarged sectional view taken along line 4-4 in FIG.
As is apparent from FIG. 3, it is understood that the locking projection 105 on the lower surface of the wide end 104 of the workpiece 100 is engaged with and held by the stacking holding block 61 in the locking hole 64 of the lower block 62. it can. It can also be seen that the grooves are arranged sideways.
As apparent from FIG. 4, it can be understood that the portion 103 a of the intermediate portion of the workpiece 100 has a groove facing downward, and is engaged with and held by the upright piece 34 of the support plate 31 from above.
[0023]
FIG. 5 is an explanatory plan view of the remaining work sets.
The upper block 66 of the stacking holding block 61 is placed on the wide end portion 104 of the workpiece 100 in the state of FIG.
The upper block 66 is bifurcated, and each of the two support plates 66, 66 is provided with one each, for convenience, two locking holes 67, 67. The upper block 66 has three locking holes 64 ... And placed on the three workpieces 100... Held in parallel on the upper surface of the lower block 62 as shown by the arrow (7).
The upper block 66 is provided with a locking portion 68 at its end, and engages with the side frame wall 12 in the vicinity of the pressing piece 14 on the periphery of the substrate 11 to position and hold it.
[0024]
The upper block 65 is placed and set on the wide end portions 104 of the three workpieces 100 (100A, 100B, 100C) juxtaposed in parallel, and the remaining two workpieces 100 (100D) from above are set. , 100E), the narrow end portion 102 and the intermediate portion 103 of each workpiece 100D, 100E are arranged between the other three workpieces 100A, 100B, 100C arranged in parallel.
By the way, the wide end portions 104 of the workpieces 100D and 100E are placed side by side on the upper block 65 having a height higher than the wide end portions 104 of the three workpieces 100A, 100B, and 100C. The locking projection 105 is fitted to, and engaged and held.
[0025]
The set state of the two workpieces 100D and 100E described above is indicated by an arrow (8), and the set and holding positions are indicated by chain lines between the workpieces 100A, 100B and 100C.
As described above, the five workpieces 100A to 100E are accommodated and held side by side, and the narrow end portion 102 to the intermediate portion 103 of each workpiece are juxtaposed in parallel in the same plane. Three 104 are supported by the lower block 62 and two are supported by the upper block 65 at the position between the lower three workpieces.
As a result, upper and lower two-stage stacking holding blocks 61 are formed.
[0026]
6 is a cross-sectional view taken along line 6-6 of FIG. 5 in a state where the wide end portion is held.
As is apparent from the figure, the wide end portions 104 of the three workpieces 100A, 100B, and 100C are placed apart from each other on the lower block 62, and the locking projection 105 is engaged with the locking hole 64. Is retained.
An upper block 65 is placed on the wide end portion 104 of the workpieces 100A, 100B, and 100C. The upper block 65 is engaged with the side frame wall 12 in the vicinity of the pressing piece 14 on the periphery of the substrate 11 by a locking portion 68. Positioned and held. Thereby, the stacking holding block 61 composed of two upper and lower blocks can be understood.
[0027]
By the way, the pressing piece 14 shown in FIG. 1, FIG. 2 and FIG. 5 is valley-folded on the substrate 11 side, and thus on the stacking holding block 61 side, and is placed on the upper workpieces 100D and 100E that are juxtaposed and held. By fixing the pressing piece 14 with, for example, the wide end portions 104 of the workpieces 100 that are juxtaposed and held in two upper and lower stages from above can be reliably pressed and held.
[0028]
7 is a cross-sectional view taken along line 7-7 in FIG. 5 showing a state in which five workpieces are juxtaposed, and FIG. 8 is a cross-sectional view similar to FIG. 7 showing a state in which the workpiece is pressed and held.
As shown in FIG. 7, the intermediate portions 103 of the five workpieces 100 are placed on the first intermediate juxtaposed block 41 and juxtaposed.
Then, the protective piece 45 is placed on this part of the five workpieces 100 arranged in parallel in the same plane, the pressing piece 44 is valley-folded from the fold line 43 as indicated by the arrow, and the pressing piece 44 is attached to the protective piece 45. From above, the lower pieces 44a are overlapped so as to be parallel to the protective pieces 45.
[0029]
By the way, in the embodiment, an adhesive tape 46 is pasted between the standing piece 43 and the upper surface 44 b of the pressing piece 44 at the outer end portion of the substrate portion 42, and the pressing piece 44 is fixed.
Thus, this portion of the workpieces 100 arranged in the same plane is held from above and below between the substrate portion 42 and the pressing piece 44, and is firmly and reliably held. This state is shown in FIG.
[0030]
9 is a sectional view taken along line 9-9 in FIG. 5 showing a state in which five workpieces are juxtaposed, and FIG. 10 is a sectional view similar to FIG. 9 showing a state in which the workpiece is pressed and held.
As shown in FIG. 9, this intermediate portion of the workpiece 100 is engaged and supported on the five support pieces 34 erected on the support block 31 with the groove facing downward, and the five workpieces 100. The intermediate portions 103 are engaged and held side by side.
[0031]
The protective piece 37 is placed on this part of the five workpieces 100, and the pressing piece 36 is valley-folded from the fold line 35 as indicated by the arrow, and the pressing piece 36 is protected by the lower piece 36a from above the protective piece 37. Overlap so as to be parallel to the piece 37.
By the way, in the embodiment, an adhesive tape 38 is stuck in an L shape between corner portions of the standing piece 33 at the end of the substrate portion 32 and the upper surface 36b of the holding piece 36 in the same manner as described above, and the holding piece 36 is fixed. .
Thus, this portion of the workpieces 100 arranged in the same plane is held from above and below between the substrate portion 32 and the pressing piece 36 and is firmly and reliably held. This state is shown in FIG.
[0032]
FIG. 11 is a plan view showing a state where the workpieces 100 are juxtaposed and held on the substrate 11 of the storage device 10 via the juxtaposed blocks 21, 31, 42, 51 and the stacked holding block 61. FIG.
As is apparent from the figure, in the embodiment, five workpieces 100 are juxtaposed in parallel, and the narrow end portion 102 at one end of each workpiece 100... And three portions 103a, 103b, 103d in the middle portion. Are held side by side in parallel on the same plane by the picking blocks 31, 41 and 451.
[0033]
On the other hand, the wide end portion 104 of the other end is arranged in parallel with the lower block 62 by the lower block 62, and in this part, the lower three are juxtaposed, and the upper stage by the upper block 65, in this part, the two upper layers are stacked and juxtaposed. The Rukoto.
Therefore, with respect to the configuration in which the five wide end portions are arranged side by side in the same plane, a small width is sufficient while the wide end portions of the five workpieces are gathered in this portion. Thus, the storage device 10 does not increase the width of the end wall 13a stored while collecting the narrow end portions 102 ... and the width of the end wall 13b stored while collecting the wide end portions 104 ... The walls 13a and 13b can have the same width.
[0034]
12 is stocked by stacking a plurality of storage devices 10 in which the workpieces 100 are juxtaposed and held as described above, and the wide end portions are stacked and held in two stages, stacked in a vertical stack. It is a perspective view which shows a state.
As can be seen in the figure, the storage devices 10 have the same width in the front and rear, are small in width, and are flat, so that a plurality of them can be stacked.
The holding piece 14 provided at one end of the side frame wall 13 of the storage device 10 is folded inward as shown in the figure, and on the wide end where the workpieces are stacked and held as described above. And hold this part from above to hold the wide end.
[0035]
Although the embodiment has been described below, the number of workpieces is arbitrary, and the workpieces are not limited to drip molding for automobiles, but are arbitrary.
In the embodiment, the storage device has a rectangular shape in a plan view. However, for example, an intermediate portion of a workpiece that curves to one side may be removed, and the plan view may have a concave shape.
[0036]
【The invention's effect】
The present invention exhibits the following effects by the above configuration.
Claim 1 is a storage device comprising a corrugated cardboard work holding block provided on a corrugated cardboard substrate portion, and a plurality of curved workpieces each having a wide curved end and having a wide end, in the other end portion is downwardly-out U-shaped cross section, one end portion is formed by twisting the whole from the middle portion in the length direction so that-out U-shaped cross section YokoMuko, work holding block, a plurality of the The standing support piece is engaged and engaged with the juxtaposed block that holds the work piece in a plane by juxtaposing the other end part of the work and the groove part of the downward U-shaped cross section in the middle part of the plural works. A support block having the support piece for supporting the workpiece in a plane, and a stacking holding block for holding one end of the plurality of workpieces in two upper and lower blocks, and a plurality of juxtaposed blocks and support blocks. book of The serial word click holds in one stage arranged into a flat plane, in stacking the holding block and to hold stacking to separate the one end portion of the plurality of workpieces in two upper and lower stages.
[0037]
According to the first aspect, when a plurality of curved rod-shaped workpieces having one wide end are juxtaposed in parallel with the storage device and held, the narrow end side is arranged in a plane with a juxtaposed block and held in one step. However, since the wide end portion side is vertically separated by the stacking holding block and stored and held in a stacked state, the width on the wide end portion side of the storage device becomes small.
Accordingly, the outer shape of the storage device can be made compact, and the outer shape of the packing device such as a packing box for storing and packing the storage device can also be reduced. Contributing to saving corrugated cardboard.
[0038]
Further, in the present invention, the storage device is configured by using only corrugated paper without using different materials such as styrene foam. In addition, it can be disposed of in an environmentally friendly manner and is extremely advantageous in terms of environment, and can be easily reused and recycled after use, which is advantageous in terms of resource saving.
[Brief description of the drawings]
FIG. 1 is an exploded perspective view of members constituting a storage device. FIG. 2 is a plan view showing a state in which each block is set on a substrate and a part of a work is placed on the block. Fig. 4 is an enlarged sectional view taken along line -3. Fig. 4 is an enlarged sectional view taken along line 4-4 of Fig. 2. Fig. 5 is an explanatory plan view of the remaining work set. Fig. 6 is a view of Fig. 5 with a wide end held. Fig. 7 is a sectional view taken along line 7-7 in Fig. 5 showing a state in which five workpieces are juxtaposed. Fig. 8 is a sectional view showing a state in which the workpiece in Fig. 7 is pressed and held. 5 is a cross-sectional view taken along line 9-9 in FIG. 5 showing a state in which five workpieces are juxtaposed. FIG. 10 is a cross-sectional view showing a state in which the work in FIG. 9 is pressed and held. FIG. 12 is a plan view showing a state in which workpieces are juxtaposed and held via blocks and stacked holding blocks. One wide end of the two-stage multiple storage devices accommodated by stacking retaining a perspective view showing the stock state to staked in layers above and below EXPLANATION OF REFERENCE NUMERALS
DESCRIPTION OF SYMBOLS 10 ... Storage apparatus, 11 ... Substrate part , 21 , 41 , 51 ... Parallel block, 31 ... Support block, 36 , 44 ... Pressing piece, 61 ... Holding block, 62 ... Lower block, 65 ... Upper block, 100 ... Workpiece, 102: Narrow end portion 104: Wide end portion

Claims (1)

In a storage device comprising a corrugated board work holding block provided on a corrugated board substrate section, and having a curved bar shape as a whole, and storing a plurality of wide work pieces at one end,
The workpiece is at the other end portion is downwardly-out U-shaped cross section, one end portion is formed by twisting the whole from the middle portion in the length direction so that-out U-shaped cross section YokoMuko,
The workpiece holding block comprises a juxtaposition block for holding the workpiece in a plane in juxtaposition to the other end portion of the workpiece a plurality of,
A support block having the support piece, wherein the upright support piece is fitted and engaged with the groove portion of the downward U-shaped cross section in the intermediate portion of the plurality of works, and the work piece is supported in a plane;
It consists of a stacking holding block that holds one end of a plurality of workpieces in two upper and lower blocks,
Holds in the juxtaposition block and the support block 1 by arranging the word click a plurality of in flat plane in stages, in the stacking holding block, stage to separate the one end portion of the workpiece a plurality of upper and lower two stages To hold and hold,
A storage device for a curved rod-like workpiece.

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