JP3247323B2 - Lighting fixture restraint in packing box - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a lighting fixture restraining holder for a packing box used for holding a lighting fixture in a packing box such as a cardboard box when packing the lighting fixture.

[0002]

2. Description of the Related Art Conventionally, a lighting fixture (S) housed in a cardboard box is restrained and held in a cardboard box (B) as shown in FIGS. The components (K) are arranged and used so as to correspond to the four side walls (61), (62), (63), and (64) of the cardboard box (B).

[0003] This restraint holder (K) is advantageous in that disposal processing is cheaper than a molded article made of styrene foam. On the other hand, as shown in FIG. 55) because the contact with
If the cardboard box was unintentionally dropped during transportation or transportation, or if external force was applied, the relatively soft plastic shade (55) could be damaged.

[0004] Further, since it is a molded product, a large storage space is required between use and use, and a separate packing bag, packing box, and the like are required for storing and transporting a large number of pieces.

SUMMARY OF THE INVENTION The present invention has been made in view of such circumstances, and a first object of the present invention is to provide a lighting fixture restraining holder in a packing box for reliably preventing damage to the lighting fixture in a packed state. It is in.

[0006] A second object is to keep the storage space as narrow as possible by storing it in a flat folded state until it is used, and to assemble and use it in a desired form in use. It is an object of the present invention to provide a lighting fixture restraining holder in a packing box that can be used.

[0007]

According to the present invention, in order to achieve the above object, the restraining holder is made of cardboard.

That is, according to the first aspect of the present invention, an upper surface of a luminaire including a luminaire main body having an annular fluorescent tube mounted on a disk-shaped substrate portion and a shade mounted on the main body is opened.
A restraining tool for holding a packing box such as a corrugated cardboard box in a restrained state, comprising a pair of cardboard restraining holding members arranged in an opposing manner inside a pair of opposing side walls of the packing box, along a pair of opposed side walls in the wall of the packing box comprises a pair of cardboard restraint holding member disposed facing shape, the support members prevents the horizontal movement of the luminaire body in a packing box holding on the member body, that a pair of left and right wing walls to prevent vertical movement of the holding member main body is provided
Together with the lighting fixture body under the above-mentioned arrangement state.
Size that allows the annular fluorescent tube to be placed between the holding members.
The configuration formed is adopted.

According to a second aspect of the present invention, the entirety of the restraining holder is made of one piece of corrugated cardboard, and the holding member main body is connected to an upper wall portion provided continuously from the upper edge of the upright wall portion via a fold. A lower wall facing the upper wall, the lower wall being connected to the lower edge of the upright wall via a fold, and a peripheral edge of a substrate portion of the lighting fixture body abutting on the lower wall. A horizontal wall is prevented, while the wing-shaped wall portion is provided on the right and left ends of a rising wall portion which is connected via a fold from a rear edge of an upper wall portion or a lower wall portion of the restraint holding member main body. It is connected continuously from the edge via a fold, extends diagonally toward the adjacent side wall, the upper edge is set to be in contact with the inner surface of the lid of the packing box, and the lower end is cut out. A part is provided, and the constraint holding member main body is relatively fitted into the notch, so that the Made shall be locked to adopt a configuration in which a.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to an embodiment shown in the drawings.

FIGS. 1 to 6 show an embodiment of a restraint holder (A) according to the present invention. As shown in FIG. 1, a cardboard box (B) as a packing box is placed in a cardboard box (B). It consists of a pair of restraint holding members (1) and (1)
Both of the restraint holding members (1) and (1) are made of cardboard.

The lighting fixture (S) housed and held in a packing box by the restraining holder (A) is a so-called circulating line, and a large and small circle is formed on a disk-shaped substrate part (52). A lighting fixture body (51) equipped with an annular fluorescent tube (53) (54), and a shade (55) made of a relatively soft synthetic resin detachably attached to the lighting fixture body (51). It is.

The constraint holding member (1) comprises a pair of left and right wing-shaped walls (10) (10) provided on a constraint holding member body (2). The wing-shaped walls (10) and (10) are integrally formed from one piece of cardboard. That is, as shown in an expanded state in FIG.
An upper wall portion (4) is continuously provided through a fold (21) from an upper edge of the band-shaped upright wall portion (3) having a part of a central lower end portion cut away, while a fold is formed from a lower edge. A lower wall portion (5) is continuously provided via (22). The notch (6) of the upright wall (3) is continuous with the lower wall (5), and the lower wall (5) has an arcuate contact corresponding to the periphery of the lighting fixture main body substrate (52). A part (7) is provided. The notch (6) of the upright wall (3) is notched at both ends in a convex shape, and the notch convex in which the peripheral ridge (56) of the lighting fixture main body substrate (52) is fitted and restrained. Sections (8) and (8) are provided.

A rising wall (9) is connected to a rear edge of the upper wall (4) through a fold (23), and folds (24) are formed from both side edges of the rising wall (9). The wing-shaped wall portions (10) and (10) are continuously provided via (24). The wing-shaped wall (10) is provided with a right-angled triangular notch (11) at the lower end on the rising wall side, and in FIG. 3, the vertical inner edge (12) of the notch in the assembled state in FIG. ).

The lighting fixture body (51) restrained and held by the packing box (B) by the restraining holder (A) is a fluorescent tube (53) mounted on the lighting fixture body (51) as shown in FIG.
Since the fluorescent lamps (53) and (54) and the shade (55) are in contact with each other because the fluorescent lamps (53) and (54) are placed and packaged with the (54) facing upward and the shade (55) placed thereon as shown in FIG. In order to prevent this, a buffer plate (30) interposed between the fluorescent tubes (53) (54) and the shade (55) is mounted on the lighting fixture body (51).

This buffer plate (30) is made of one piece of corrugated cardboard similarly to the restraint holding member (1) as shown in a developed state in FIG. 6, and a small-diameter fluorescent member is provided at both ends of the buffer plate body (31). The tongues (32) and (32) inserted between the tube (54) and the large-diameter fluorescent tube (53) are cut and raised downward. (33) is a U-shaped cut for cutting out and forming the tongue-shaped piece (32). Further, connecting plate portions (34) and (34) are continuously provided at both ends of the buffer plate body (31) via folds (40) and (40), and the connecting plate portions (34) and (34) are folded. The fixed support plate portions (36) (36) are continuously provided via (41) and (41). The fixed support plate portions (36) and (36) are formed in an arc shape so that the front ends abut against the inner edge of the peripheral ridge portion (56) of the lighting fixture main body substrate portion (52). The central portion of the front end is cut off because a fixing and holding device that protrudes above the lighting fixture main body substrate (52) and holds the connection between the lighting fixture main body substrate (52) and the shade (55) ( 57) is projected above the buffer plate (3). The connecting plate (34) is substantially hollow at the center, and the fluorescent tube (53) projects from the hollow as shown in FIG. (35) is a hollow surplus piece connected to the fixed support plate (36).

The restraint holding members (1) and (1) and the buffer plate (30) are stored and transported in an expanded state until they are used, and are assembled into a predetermined form when used. It is something that can be done. From the unfolded state, the operation of assembling into a predetermined form and the packing operation will be described.
First, the buffer plate (30) is attached to the lighting fixture body (51) to which the fluorescent tubes (53) and (54) are attached. This mounting is performed as follows. That is, first, the tongue-shaped pieces (32) and (32) are cut downward from the expanded state shown in FIG. 6, and one of the connecting plate portions (34) is bent downward, so that the fixed support plate portion (36) and the connecting plate portion With the hollow portion (35) flush with the hollow portion (35), insert the hollow portion (35) between the large-diameter fluorescent tube (53) and the substrate (52) and insert the tongue-shaped piece (32). After being inserted between the large-diameter fluorescent tube (53) and the small-diameter fluorescent tube (54), the fixed support plate portion (36) is brought into contact with the inner edge of the substrate portion peripheral ridge portion (56). Then, the same operation is performed on the other fixed support plate portion (36) and the like, and the mounting of the buffer plate (30) to the lighting fixture body (51) is completed.

Next, each of the restraint holding members (1) and (1) is moved from its expanded state to an upper wall (4) and a lower wall (5).
After being bent so as to face each other, the rising wall (9) is made to rise from the upper wall (4), and the wing-like walls (10) (10) on both sides are bent toward the rising wall (3). The restraint holding member main body (2) is relatively fitted into the notch (6), and the inner edge (12) of the notch (11) is locked to the upright wall (3), thereby holding the restraint holding member (1). The assembly is completed as shown in FIG.

Then, one of the restraint holding members (1) in the completed state is placed in the cardboard box (B) such that its rising wall (9) comes into contact with one side wall (62) of the cardboard box (B). After being placed, the lighting fixture main body (51) is housed in a cardboard box, and a part of the lighting fixture main body substrate part (52) is cut out from the notch (6) of the upright wall (3) by the restraining holding member main body (2). )
When inserted into the inside, the peripheral ridge (56) comes into contact with the arcuate contact portion (7) of the lower wall (5), and the upright wall (3)
The peripheral ridges (56) fit into the notch projections (8) and (8). Then, when the other restraint holding member (1) is arranged so as to face the one restraint holding member (1) and is fitted to the lighting fixture main body (51), the lighting fixture main body (51) in the corrugated cardboard box. Horizontal movement is prevented. After that, the shade (55) is placed on the lighting fixture body (51) to which the buffer plate (3) is attached, and finally, the flap-shaped lid pieces of the cardboard box are overlapped and closed, and the wing-shaped lid is sealed. The upper edges of the walls (10), (10), (10), and (10) abut against the flap-shaped lid pieces, so that the restraint holding members (1) and (1) move up and down within the cardboard box, that is, the lighting fixture body ( 51)
Is prevented from moving up and down.

Incidentally, the cardboard box (B) is 620 m long.
A box compression test based on JIS0212 was performed on a cardboard box (B) in a fully-packed state having a total weight of 4.5 kg, and a box compression test based on JIS0212. The size was 504 kgf. On the other hand, the same lighting fixture (S) was packed in the same cardboard box using a plurality of restraining holders (K) made of the conventional pulp mold shown in FIGS. 10 and 11, and a box compression test was performed. And the box compression strength was 389 kgf.

FIGS. 7 to 9 show another embodiment of the restraint holder (A) according to the present invention. The restraint holder (A) of this embodiment is different from the lighting fixture of the previous embodiment. The height of the peripheral convex portion (56) of the lighting device main body substrate portion (52) is designed to restrain a lighting device formed at a low height to a cardboard box. The holding member (A) comprises a pair of constraint holding members (101) and (101) which constitute the constraint holding member (A) in the same manner as the holding member.
) And a pair of left and right wing-like walls (110) and (110) are made of one piece of cardboard.

That is, as shown in an expanded state in FIG.
An upper wall portion (104) is continuously formed from an upper edge of the band-shaped standing wall portion (103) through a fold (121), while a fold (12) is formed from a lower edge.
2) The lower wall (105) is continuously connected through. The upper and lower walls (104) (105) have cutouts (106
) Is provided, an arc-shaped contact portion (107) is provided on the lower wall portion (105), and the peripheral edge of the lighting fixture main body substrate portion (52) is in contact with the arc-shaped contact portion (107). I have. The upper wall portion (104) is cut out so as to cover the arc-shaped notch surface (107) of the lower wall portion (105) from above and to protrude an additional member (not shown) of the lighting fixture substrate portion. .

At the rear edge of the lower wall ( 105 ), a fold (123)
A rising wall portion (109) is continuously provided through the wings, and wing-like wall portions (110) and (110) are continuously provided from both side edges of the rising wall portion (109) through folds (124) and (124). I have. The wing-shaped wall (110) has a notch (111) at the lower end on the rising wall side.
) Is provided so that the vertical inner edge (112) of the cutout portion abuts the upright wall portion (103) in the assembled state in FIG. Since the method of using the restraint holder (A) is substantially the same as that of the previous embodiment, detailed description will be omitted.

In each of the above embodiments, the upper and lower wall portions (104) and (105) of the holding member body (102) are used.
Are connected via the standing wall (3) (103).
The upper and lower walls may be cut separately from the cardboard, and then both may be laminated and adhered.

[0025]

The lighting fixture restraining holder (A) in the packing box according to the present invention comprises a pair of opposing side walls (62) and (64) disposed inside the packing box (B). The holding members (1), (1), (101) and (101) are made of corrugated cardboard, and each holding member (1) (101) holds the lighting fixture body (S) in the packing box to prevent horizontal movement of the lighting fixture body (S). The holding member body (2) (102) is placed on the member body (2) (102).
A pair of left and right wing-shaped walls (10) (10)
Since the (110) and (110) are provided, not only can the lighting fixture main body (51) be reliably restrained and held, but also the shade (55) placed on the lighting fixture main body.
The peripheral edge of the wing is (10) (10) (110) (110)
And the inner surface of the packing box (B) is in contact with the inner surface of the packing box (B).
Even if external force is applied, the shade (55) will not be damaged.

Moreover, a partition space is obtained at each of the four corners of the packing box (B), which is a partition wall with wing-like walls (10), (110)... It can be stored in a space, and the wing-shaped walls (10) (10) (10) (10) (110) (110) (110)
) The upper edge of (110) is the lid (65) (6) of the packing box (B).
5) Since it is set to be in contact with the inner surface, it can exhibit sufficient strength against pressure applied from above the packing box (B).

According to the second aspect of the present invention, since each of the restraint holding members (1), (1), (101) and (101) is made of a single piece of corrugated cardboard, until it is ready for use, A large number of units can be stored and transported in a stacked state in a flat folded state, and the space required for storage and transportation can be minimized, and a large number of units can be united easily. Contribute to labor saving.

Further, in use, there is an effect that it is possible to simply assemble a predetermined portion simply by bending and locking a predetermined portion without requiring a joining means such as a staple or an adhesive.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a use state of a first embodiment of a restraint holder according to the present invention.

FIG. 2 is a perspective view showing the lighting fixture including a shade in the same use state.

FIG. 3 is a perspective view of a restraint holding member.

FIG. 4 is a sectional view taken along line IV-IV of FIG. 1;

FIG. 5 is a plan view showing an expanded state of the restraint holding member.

FIG. 6 is a plan view showing a deployed state of the buffer plate.

FIG. 7 is a perspective view illustrating a use state of a second embodiment of the restraint holder according to the present invention.

8 is a sectional view taken along the line VII-VII in FIG. 7;

FIG. 9 is a plan view showing an expanded state of a restraint holding member according to a second embodiment.

FIG. 10 is a perspective view showing a use state of a conventional restraint holder made of a pulp mold.

FIG. 11 is an enlarged perspective view of the restraint holder.

[Explanation of symbols]

 A: Restriction holder B: Packing box S: Lighting equipment 1, 101: Restriction holding member 2, 102: Restriction holding member main body 3, 103: Standing wall part 4, 104: Upper wall part 5, 105: Lower wall part 6, 106 ... Notch 7, 107 ... Contact 9, 109 ... Rise wall 10, 110 ... Wing-like wall 21, 22, 23, 24, 121, 122, 123, 124 ... Fold 51: Lighting equipment body 52 … Substrate part 53, 54… Fluorescent tube 55… Sed

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int. Cl. ⁷ , DB name) B65D 85/30 B65D 5/50 B65D 77/26 B65D 85/42

Claims (2)

(57) [Claims] 1. A lighting fixture main body (51) in which annular fluorescent tubes (53) and (54) are mounted on a disk-shaped substrate portion (52), and a shade (55) mounted on the main body. A packing box (B) such as a cardboard box with an open top for the lighting equipment (S)
Yan A restraint holder for holding a constrained state (A), a pair of opposed side walls (62) (64) in the wall of the packing box (B) to
And a pair of cardboard restraining and holding members (1), (1), (101) and (101), each of which is disposed in the packing box. A pair of left and right wing-shaped wall portions (10) (10) on the holding member main body (2) (102) for preventing the horizontal movement of (S) is provided on the holding member main body (2) (102).
(110) (110) is provided Rutotomoni, the arrangement state
Below, an annular fluorescent tube fixed to the lighting fixture body (S)
(53) and (54) are attached to both holding members (1) (1), (101) and (10).
1) A lighting fixture restraining holder in a packing box, which is formed in a size that can be arranged between the lighting fixtures. 2. An upper wall portion (4) in which a holding member main body (2) (102) is continuously provided from upper edges of the standing wall portions (3) (103) via folds (21) and (121). (104) and standing wall (3)
A lower wall portion (5) which is continuously provided from the lower edge of (103) through folds (22) and (122) and faces the upper wall portions (4) and (104).
(105), wherein the lower wall (5) (105) comes into contact with the periphery of the base plate (52) of the lighting fixture body to prevent horizontal movement of the lighting fixture body (51). ) (107)
While the wing-shaped wall portions (10) and (110) are folded from the rear edge of the upper wall portion (4) (104) or the lower wall portion (5) (105) from the rear edge of the restraining holding member body. Creases (24), (24), (12) from both left and right edges of the rising wall (9) (109) connected continuously through 123)
4) It is connected continuously through (124), extends obliquely toward the adjacent side wall, and is set so that the upper edge thereof comes into contact with the inner surfaces of the lid pieces (65) and (65) of the packing box. Along with
Notches (11) and (111) are provided at the lower end, and the constraint holding member main bodies (2) and (102) are relatively fitted into the notches (11) and (111) to thereby form the constraint holding member main body (2). )
The lighting fixture restraining holder in the packing box according to claim 1, wherein the lighting fixture restraining holder is adapted to be locked to (102).