JP3791111B2 - Lighting equipment packaging equipment - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a packaging device for a lighting fixture made of a single cardboard material for packaging, for example, a substantially rectangular parallelepiped embedded lighting fixture embedded in a ceiling.
[0002]
[Prior art]
A lighting device packaging apparatus according to the related art for packaging a substantially rectangular parallelepiped lighting device will be described with reference to FIGS. 9 and 10.
[0003]
The packaging apparatus for lighting equipment is a box-shaped individual box 13 made of a single cardboard material, two sets of U-shaped end cushioning plates 10 and 10 formed by folding the cardboard material, and the cardboard material is folded. It is comprised from the U-shaped center part contact plate 11 which becomes.
[0004]
The U-shaped end buffer plates 10 and 10 are accommodated in both ends of the individual packaging box 13 respectively. Then, the lighting fixture 1 consisting of a box-shaped fixture body 2 opened downward between the end cushions and the reflector 3 housed in the fixture body 2 is set in a packaging posture in an upside down manner. After attaching the center part contact plate 11 to the longitudinal direction center part of the said lighting fixture 1 so that it may straddle from upper direction, the said lighting fixture 1 is accommodated in the individual packaging box 13. FIG.
[0005]
Finally, after closing the inner flaps 14 and 14 and the outer flaps 15 and 15 of the individual packaging box 13, the tape 17 is applied to the abutting portions of the outer flaps 15 and 15 to complete the packaging.
[0006]
[Problems to be solved by the invention]
As described above, the conventional lighting device packaging apparatus requires two sets of end cushioning plates and one set of central plate plates as cushioning parts for buffering the lighting fixtures in addition to the individual packaging boxes. . For this reason, there existed a problem that many parts count and packaging cost became high.
[0007]
In addition, when the packaging apparatus is discarded after use, there is a problem that a large amount of waste is generated and the disposal process is troublesome.
[0008]
The present invention has been made in view of the above points, and it is an object of the present invention to provide a packaging apparatus for lighting equipment that can be easily processed at a low cost and that has a sufficient cushioning function even with a single cardboard material. And
[0009]
[Means for Solving the Problems]
In order to achieve the above object, a packaging device for a lighting fixture according to the present invention is a packaging device for a lighting fixture made of a single cardboard material for packaging a lighting fixture having a substantially rectangular parallelepiped shape. A pair of side wall portions and an upper wall portion are provided on both sides of the wall portion, and the second wall portion, the third wall portion narrower than the width of the second wall portion and the third wall portion from both longitudinal ends of the bottom wall portion. A fourth wall portion and a fifth wall portion, each of which has the same width as the wall portion and covers the end portion of the substantially rectangular parallelepiped lighting fixture and has engaging hole portions on both side ends, are provided on both sides of the second wall portion. the sixth wall portion respectively, engaging recesses provided on both sides of the fourth wall portion in the sixth wall portion and the seventh wall portion having an engaging recess in folded ends at a right angle inward from before engaging the engagement Goana portion of the eighth wall portion and the fourth wall portion to a ninth wall portion and a tip having an engagement piece of the shape of upward toward the inner edge 26b thereof to be engaged with the Provided with a tenth wall portion having an engaging hole and the same engaging portions formed in the same width and length, respectively, and each of the seventh wall portion of the 10 wall portion and the fourth wall portion The fourth wall portion has the same length, and the eighth wall portion, the ninth wall portion, and the tenth wall portion are each bent inward, and an engaging convex portion provided at the tip of the tenth wall portion is provided on the fourth wall portion. Side buffer bodies are formed by inserting and engaging with the engaging holes, respectively, and the second wall section and the second wall section are arranged so that the eighth wall section of these side buffer bodies is located inside the sixth wall section. The third wall portion, the fourth wall portion, and the fifth wall portion are bent at right angles to form a substantially cylindrical shape in which the ninth wall portion is overlapped with the second wall portion , and from the ninth wall portion. the folded by the second wall portion and the fourth wall portion and the second wall portion of the tenth wall portion disposed perpendicular manner with respect to the fourth wall portion and in sandwiching end cushioning body which Is formed, with the seventh wall portion of the side cushioning material at an angle, the engagement piece and the eighth wall portion of the sixth wall portion and the side cushioning body position has been to overlap the inner the parts and engaging the recess and held by engaging to the said sixth wall portion and the pair of side wall portions so as to cover the third wall portion of the end cushioning member and the upper wall portion and bent respectively formed It is characterized by this.
[0010]
In the above-described configuration, the lighting device packaging device is made of a single cardboard material for packaging a substantially rectangular parallelepiped lighting device, and the packaging device includes a first wall portion as a bottom wall portion and the first wall portion. Second wall portions bent at right angles from both ends in the longitudinal direction, sixth wall portions formed respectively continuously from both sides of the second wall portions, and the sixth wall portions as engagement recesses. It has an engagement notch. A third wall portion continuously formed from the longitudinal direction of the second wall portion; a fourth wall portion having the same width as the third wall portion and covering an end surface portion of the substantially rectangular parallelepiped lighting device; and the fourth wall portion A seventh wall portion, an eighth wall portion, a ninth wall portion, and a tenth wall portion that are continuous from both sides are formed, and the eighth wall portion has an engagement notch as an engagement recess of the sixth wall portion. The engaging piece part which engages with a part is comprised, and the engaging convex part is formed in the front-end | tip part of a 10th wall part . Further, the fourth wall portion has slit-like engagement holes having the same width as the engagement convex portion of the tenth wall portion, and is bent at right angles from both longitudinal ends of the fourth wall portion. An integral side wall portion that is bent from both sides of the first wall portion with the same height as the fifth wall portion and the second wall portion formed in parallel with the third wall portion, and is folded at a right angle from the side wall portion. And an upper wall portion that is bent and covers the lighting apparatus.
[0011]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, an embodiment of the present invention will be described with reference to FIGS. The same components as those in the prior art will be described with the same numbers.
[0012]
FIG. 1 is a development view showing a lighting apparatus packaging apparatus according to the present invention. The lighting apparatus packaging apparatus 20 is packaged in a posture in which the open side of the lighting apparatus 1 is on the upper side as shown in FIG. Made of corrugated cardboard. A first wall portion 21 as a bottom wall portion having a rectangular shape is formed at the central portion of the lighting device packaging apparatus 20 and is continuous from both ends of the first wall portion 21 in the longitudinal direction. Thus, the second wall portion 22 having the same width as the first wall portion 21 is formed via the folding line 40.
[0013]
A third wall 23 that is narrower than the width of the second wall 22, a fourth wall 24 that has the same width as the third wall 23, and a fifth wall 25 are formed of a fold line 41, a fold They are formed via a line 42 and a fold line 43, respectively.
[0014]
On both side ends of the fourth wall portion 24, slit-like engagement holes 33 are formed in the longitudinal direction. The third wall portion 23 and the fifth wall portion 25 are formed to have the same length. The first wall portion 21 as the bottom wall portion is a flat plate portion having a size obtained by adding a length corresponding to twice the length of the third wall portion 23 to the entire length of the lighting fixture 1.
[0015]
A rectangular sixth wall portion 26 is formed on both sides of the second wall portion 22 via a fold line 44, and an engagement recess is provided at an outer end portion of the sixth wall portion 26. The joint notch 37 is notched.
[0016]
On both sides of the fourth wall portion 24, a seventh wall portion 27 having the same length as the fourth wall portion 24 via a fold line 45, a fold line 46, a fold line 47, and a fold line 48. The eighth wall portion 28, the ninth wall portion 29, and the tenth wall portion 30 are continuously formed. Further, an engagement convex portion 34 that is inserted and engaged with an engagement hole portion 33 formed in the fourth wall portion 24 is formed at the tip of the tenth wall portion 30. The engagement hole 33 is formed to have the same length as the engagement protrusion 34 and is formed to have the same width as the thickness of the engagement protrusion 34. Further, an engagement piece portion formed in a substantially C shape that engages with an engagement notch portion 37 formed at the outer end portion of the sixth wall portion 26 is provided at the inner end portion of the eighth wall portion 28. 38 is formed.
[0017]
From both sides of the first wall portion 21, an eleventh wall portion 31 as a side wall portion and a twelfth wall portion 32 as an upper wall portion are integrally connected via a fold line 49 and a fold line 50. . Further, the width of the eleventh wall portion 31 is formed to be the same length as the length of the second wall portion 22. In addition, A part has illustrated the core direction of the corrugated board material.
[0018]
The assembly procedure of the packaging apparatus will be described with reference to FIGS.
[0019]
As a first step, the eighth wall portion 28, the ninth wall portion 29, and the tenth wall portion 30 formed on both sides of the fourth wall portion 24 are turned into a fold line 46, a fold line 47, and a fold line 48, respectively. Then, the engagement protrusions 34 provided at the tip of the tenth wall 30 are inserted into the engagement holes 33 formed in the fourth wall 24, as shown in FIG. The substantially triangular side buffer bodies 55 and 55 are formed respectively. Further, the sixth wall portion 26 is bent in advance at substantially right angles along the fold line 44 in advance.
[0020]
As the second step, as shown in FIG. 4, the third wall portion 23, the fourth wall portion 24, and the fifth wall portion 25 are perpendicular to each other along the fold line 41, the fold line 42, and the fold line 43. Are bent into a substantially cylindrical shape, and substantially cylindrical end cushions 60, 60 are formed, respectively. At this time, the seventh wall portion 27 constituting the side buffer body 55 is bent outward along the folding line 45, and the seventh wall portion 27 is bent at a substantially right angle with respect to the fourth wall portion 24. Bend.
[0021]
As a third step, as shown in FIG. 5, the end cushioning body 60 is bent along the fold line 40 substantially at right angles to the first wall portion 21. Finally, the engagement piece portion 38 of the eighth wall portion 28 is bent outward and engaged and held in the engagement notch portion 37 as the engagement recess portion of the sixth wall portion 26.
[0022]
A procedure for packaging the lighting apparatus in the packaging apparatus will be described with reference to FIGS.
[0023]
As shown in FIG. 7, the instrument body is such that the end face parts 6, 6 of the instrument body 2 come into contact with the fourth walls 24, 24 of the packaging device from above in a packaging posture in which the lighting instrument 1 is turned upside down. The top surface portion 4 is placed on the first wall portion 21 as the bottom wall portion. In addition, the lighting fixture 1 has a reflector 3 fixed in a fixture opening 2 in a method not shown, and lamp sockets 9 and 9 are attached to both ends of the fixture main body 2 so as to face each other. In this state, as shown in FIG. 6, the corner portion 7 of the luminaire 1 abuts on the folding lines 45 and 45.
[0024]
Finally, the eleventh wall portion 31 as the side wall portion and the twelfth wall portion 32 as the upper wall portion are bent inward along the folding lines 49 and 50, respectively, Seal the butt and complete the packaging.
[0025]
The operation of the above embodiment will be described.
[0026]
A lighting device packaging device made of a single cardboard material for packaging a substantially rectangular parallelepiped lighting device 1, wherein the packaging device 20 includes a first wall portion 21 as a bottom wall portion and the longitudinal length of the first wall portion. A second wall portion 22 bent at right angles from both ends in the direction, a sixth wall portion 26 formed continuously from both sides of the second wall portion, and an engagement recess in the sixth wall portion. A joint notch 37 is provided. Further, a third wall portion 23 continuously formed from the longitudinal direction of the second wall portion, a fourth wall portion 24 having the same width as the third wall portion and covering the end surface portion 6 of the substantially rectangular parallelepiped lighting device 1; A seventh wall portion 27, an eighth wall portion 28, a ninth wall portion 29, and a tenth wall portion 30 are respectively formed from both sides of the fourth wall portion, and the eighth wall portion 28 includes the sixth wall. An engagement piece portion 38 that engages with an engagement notch portion 37 as an engagement recess portion of the portion is provided, and an engagement convex portion 34 is formed at the distal end portion of the tenth wall portion 30 . The fourth wall 24 has slit-like engagement holes 33 having the same width as the engagement projections 34 of the tenth wall 30, and is perpendicular to both longitudinal ends of the fourth wall. A fifth wall portion 25 that is bent in parallel with the third wall portion 23 and the same height as the second wall portion 22 and is bent from both sides of the first wall portion 21 to form an integrated eleventh wall Since it comprises the twelfth wall portion 32 that is bent at a right angle from the portion 31 and the eleventh wall portion 31 and covers the luminaire 1, the parts required for packaging can be minimized, and the luminaire can be reduced accordingly. Can be packaged at a cost. Furthermore, the waste material can be easily treated. Thereby, the buffer function with respect to the load along the longitudinal direction of a lighting fixture is seen from the corrugated board material of 1 sheet.
[0027]
【The invention's effect】
As described above in detail, since the packaging device for lighting fixtures of the present invention is manufactured from a single cardboard material, the parts required for packaging can be minimized, and accordingly, the lighting fixtures can be packed at low cost. Furthermore, the waste material can be easily treated.
[0028]
Moreover, the buffer function with respect to the load along the longitudinal direction of a lighting fixture is satisfy | filled from one corrugated board material by it.
[Brief description of the drawings]
FIG. 1 is a development view showing a packaging apparatus for lighting equipment according to a first embodiment of the present invention.
FIG. 2 is a perspective view showing a first step of assembling the lighting device packaging apparatus according to the embodiment.
FIG. 3 is a perspective view showing a side shock absorber prepared in the first step according to the above.
FIG. 4 is a perspective view showing a second step according to the same.
FIG. 5 is a perspective view showing a third step according to the above.
FIG. 6 is a top view showing a state in which the lighting fixture is packaged in the lighting fixture packaging apparatus according to the embodiment.
FIG. 7 is a perspective view showing a state in which the lighting fixture is packaged in the lighting fixture packaging apparatus according to the embodiment.
FIG. 8 is a perspective view showing a state where packaging of the lighting fixture is completed in the lighting fixture packaging apparatus according to the embodiment;
FIG. 9 is a perspective view illustrating a state in which a lighting fixture is packaged by the lighting fixture packaging apparatus according to the related art.
FIG. 10 is a perspective view showing a state in which packaging of a lighting fixture is completed in a packaging device for a lighting fixture in the prior art.
[Explanation of symbols]
1 ... Lighting equipment,
21 ... 1st wall part (bottom wall part),
22 ... the second wall,
23 ... the third wall,
24 ... Fourth wall,
25 ... 5th wall part,
26 ... sixth wall,
27 ... Seventh wall,
28 ... 8th wall,
29 ... 9th wall,
30 ... 10th wall,
31 ... Eleventh wall (side wall),
32 ... 12th wall (upper wall),
33 ... engaging hole,
34 ... engaging convex part,
37 ... engagement notch (engagement recess),
38 ... engaging piece,
55. Side cushions,
60: End buffer.

Claims (1)

In a lighting device packaging apparatus made of a single cardboard material for packaging a substantially rectangular parallelepiped lighting device,
A rectangular bottom wall and a pair of side walls and an upper wall are provided on both sides of the bottom wall,
The second wall portion, the third wall portion narrower than the width of the second wall portion from both longitudinal ends of the bottom wall portion, and the end of the substantially rectangular parallelepiped lighting fixture having the same width as the third wall portion. Providing a fourth wall portion and a fifth wall portion respectively covering and having engaging hole portions on both side ends,
A sixth wall portion bent at a right angle from both sides of the second wall portion toward the inside and having an engaging recess at an end portion,
An eighth wall portion, a ninth wall portion, and a distal end having engagement portions that are substantially C-shaped to engage with engagement recesses provided on the seventh wall portion and the sixth wall portion from both sides of the fourth wall portion. the engagement Goana portion of the fourth wall portion provided with respectively a tenth wall portion having the engagement hole portion engaging portion formed in the same length and the same width and which engages the the seventh Each of the wall portion to the tenth wall portion has the same length as the fourth wall portion,
The engagement hole portion in which the eighth wall portion, the ninth wall portion, and the tenth wall portion are bent inwardly, and the engagement convex portion provided at the tip of the tenth wall portion is provided in the fourth wall portion. To each insert and engage to form a side buffer,
The second wall portion, the third wall portion, the fourth wall portion, and the fifth wall portion are bent at right angles so that the eighth wall portions of these side cushions are located inside the sixth wall portion. The ninth wall portion is overlapped with the second wall portion and has a substantially cylindrical shape , and is bent from the ninth wall portion and perpendicular to the second wall portion and the fourth wall portion. Each of the tenth wall portion is sandwiched between the second wall portion and the fourth wall portion to form an end buffer body, the seventh wall portion of the side buffer body is inclined, and and an eighth wall portion of the side cushioning material is positioned so as to overlap the inner and sixth wall portion and held by engaging the engagement piece and the engagement recess,
The lighting device packaging apparatus, wherein the pair of side wall portions and the upper wall portion are bent to cover the sixth wall portion and the third wall portion of the end buffer.

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