JP2014144779A - Lamp packing box - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a lamp packing box 30 which enable resistance to scratching on surfaces of the lamp packing box even when vibrations or the like during transportation cause the lamp packing boxes to rub together.SOLUTION: A packing box for accommodating a lamp 40 has a structure of a prism-like body having transparent side faces 50b. The prism-like body has a tapered shape such that the area of a bottom face 50c of the prism-like body surrounded by bottom edges of the side faces 50b is smaller than the area of a top face 50a of the prism-like body surrounded by top edges of the side faces 50b.

Description

  The present invention relates to a packaging box for storing a lamp such as an LED lamp.

  Since the lamp has a glove such as glass that is easily broken, the packaging box that houses the lamp is required to have a function of protecting the lamp from impact. Conventionally, various techniques have been proposed as a storage box for a lamp having such a function (see, for example, Patent Document 1).

  The lamp packaging box disclosed in Patent Document 1 has a structure in which the lamp cap is held up and pressed by the flap of the lamp packaging box. Thus, the lamp is securely fixed.

Japanese Patent No. 4113935

  However, in the above conventional lamp packaging box, when a plurality of lamp packaging boxes containing lamps are packaged in a cardboard box or the like and transported, the lamp packaging boxes rub against each other due to vibration during transportation, There is a problem that the surface of the lamp packaging box is easily damaged.

  In particular, if the lamp packaging box is made of a transparent resin such as a blister pack so that the lamp stored in the lamp packaging box can be seen from the outside without unpacking, the lamp packaging The surface of the box is easily scratched and may cause appearance problems.

  Accordingly, the present invention has been made in view of the above problems, and enables a lamp packaging box surface to be hardly damaged even when the packaging boxes for lamps rub against each other due to vibration during transportation or the like. The purpose is to provide packaging boxes.

  In order to achieve the above object, a lamp packaging box according to an embodiment of the present invention is a lamp packaging box for housing a lamp, and has a cylindrical structure having a transparent side surface. Has a tapered shape such that the area of the bottom surface of the cylinder surrounded by the lower side of the side surface is smaller than the area of the upper surface of the cylinder surrounded by the upper side of the side surface.

  Here, the cylindrical body may be a quadrangular column, and the four side surfaces constituting the quadrangular column may have an inverted trapezoidal shape.

  Further, the lamp packaging box is composed of one transparent resin sheet and one paper sheet, the resin sheet constitutes at least the upper surface and the side surface of the lamp packaging box, The paper sheet may constitute at least a bottom surface of the lamp packaging box.

  In addition, a bottom surface of the lamp packaging box constituted by the paper sheet is disposed at a position closer to an upper surface of the cylindrical body than a bottom surface of the cylindrical body, and the lamp packaging constituted by the paper sheet. On the bottom surface of the box, a through hole may be formed so as to penetrate the base of the lamp to be exposed to the outside and to fix the lamp.

  Further, the lower side of the side surface of the lamp packaging box is formed by folding the resin sheet toward the inside of the cylindrical body, and the paper sheet is formed of four pieces constituting the bottom surface of the lamp packaging box. There may be provided four pieces connected to the side, and four insertion pieces contacting the inside of the folded portion of the resin sheet.

  In addition, the upper surface of the lamp packaging box made of the resin sheet is composed of two inner flaps that touch the globe of the lamp and hold the globe, and a lid flap that holds the two inner flaps, Part of the two inner flaps may be cut out along the outer shape of the globe.

  The resin sheet may be a piece connected to the upper surface of the lamp packaging box, the hook having a hook through hole for suspending the lamp packaging box. Good.

  The lamp packaging box may be a packaging box for storing the LED lamp.

  According to the present invention, even if the lamp packaging boxes are rubbed with each other due to vibration during transportation, the surface of the lamp packaging box is hardly damaged.

  Therefore, the present invention has an extremely high practical value in the present day when LED lamps with high efficiency and long life have spread.

FIG. 1A is an external view of a lamp packaging box according to an embodiment of the present invention. FIG. 1B is an external view showing the bottom surface of the lamp packaging box shown in FIG. 1A. FIG. 2 is a diagram showing a state in which a plurality of lamp packaging boxes are shipped in a cardboard box or the like. FIG. 3 is a development view of a resin sheet constituting the lamp packaging box shown in FIG. 1A. FIG. 4 is a development view of a paper sheet constituting the lamp packaging box shown in FIG. 1A. FIG. 5 is a view showing a state in which a lamp packaging box is assembled using the resin sheet and the paper sheet.

  Hereinafter, embodiments of a packaging box for a lamp according to the present invention will be specifically described with reference to the drawings. Note that each of the embodiments described below shows a specific example of the present invention. Numerical values, shapes, materials, constituent elements, arrangement positions and connection forms of constituent elements, and the like shown in the following embodiments are merely examples, and are not intended to limit the present invention. In addition, among the constituent elements in the following embodiments, constituent elements that are not described in the independent claims indicating the highest concept are described as optional constituent elements.

  FIG. 1A is an external view of a lamp packaging box 30 according to an embodiment of the present invention. FIG. 1B is an external view showing a bottom surface 31c of the lamp packaging box 30 shown in FIG. 1A.

  In FIGS. 1A and 1B, the lamp 40 accommodated in the lamp packaging box 30 is also illustrated. The lamp 40 is a lamp such as an LED lamp, and includes a globe 41 that covers an internal light emitting unit and a base 42 that receives power. In the present specification, “upper” and “lower” correspond to the upper part of the drawing and the lower part of the drawing, respectively, in a state where the lamp packaging box 30 is placed as shown in FIG. 1A.

  This lamp packaging box 30 is a packaging box for storing a lamp 40 such as an LED lamp, and has a cylindrical body (here, a transparent side surface 50b that allows the stored lamp 40 to be visually recognized from the outside. (Square prism) structure. This cylinder has a tapered shape such that the area of the bottom surface 50c of the cylinder surrounded by the lower side of the side surface 50b is smaller than the area of the upper surface 50a of the cylinder surrounded by the upper side of the side 50b. That is, the four side surfaces 50b constituting the cylinder are formed such that the distance between the opposing side surfaces gradually decreases from the upper surface 50a of the cylinder toward the bottom surface 50c of the cylinder. Specifically, the four side surfaces 50b have inverted trapezoidal shapes.

  Due to such a taper shape, as shown in FIG. 2, even when a plurality of lamp packaging boxes 30a to 30c are packaged and transported in a cardboard box or the like, the surfaces of the lamp packaging boxes 30a to 30c are provided. It is hard to be damaged. That is, even if the lamp packaging boxes 30a to 30c rub against each other due to vibration during transportation, a gap is formed between the side surfaces of the lamp packaging boxes 30a to 30c, so that the side surfaces of the lamp packaging boxes 30a to 30c are formed. Hard to scratch.

  The lamp 40 is not limited to an LED lamp, and may be other types of lamps such as an incandescent bulb and a bulb-type fluorescent lamp. Further, the shape of the cylindrical body is not limited to a rectangular column, and may be a triangular column, a pentagonal column, a hexagonal column, a cylinder, or the like as long as the column has the tapered shape.

  The lamp packaging box 30 includes a single transparent resin sheet 10 and a single paper sheet 20. The resin sheet 10 constitutes at least the upper surface 31 a and the side surface 31 b of the lamp packaging box 30. On the other hand, the paper sheet 20 constitutes at least the bottom surface 31 c of the lamp packaging box 30.

  In this specification, the upper surface 31a and the side surface 31b of the lamp packaging box 30 coincide with the upper surface 50a and the side surface 50b of the cylinder, but the bottom surface 31c of the lamp packaging box 30 and the bottom surface 50c of the cylinder coincide with each other. do not do. A cylinder is a concept for expressing a shape. As described above, the bottom surface 50c of the cylinder is a virtual surface surrounded by the lower side of the side surface 50b of the cylinder (that is, the side surface 31b of the lamp packaging box 30). On the other hand, the bottom surface 31c of the lamp packaging box 30 is a real bottom surface (as a tangible object).

  In the present embodiment, the bottom surface 31c of the lamp packaging box 30 constituted by the paper sheet 20 is disposed at a position closer to the top surface 50a of the cylindrical body than the bottom surface 50c of the cylindrical body. As shown in FIG. 1B, a base through-hole 24 for fixing the lamp 40 is formed in the bottom surface 31c of the lamp packaging box 30 so that the base 42 of the lamp 40 penetrates and is exposed to the outside. Has been. Thus, the base 42 of the lamp 40 is exposed to the outside of the lamp packaging box 30, so that power is supplied to the lamp 40 through the base 42 in a state where the lamp 40 is stored in the lamp packaging box 30. The lamp 40 can be turned on. This is convenient for consumers who are considering purchasing the lamp 40 and salespersons of the lamp 40 because the brightness of the lamp 40 can be confirmed without taking out the lamp 40 from the packaging box 30 for the lamp. It is.

  FIG. 3 is a development view of the resin sheet 10 constituting the lamp packaging box 30 shown in FIG. 1A. In addition, the dotted line in this expanded view has shown the location bent when the resin-made sheet | seat 10 is assembled as the packaging box 30 for lamps.

  The resin sheet 10 is a single transparent resin sheet, and has, for example, a larger rectangular sheet made of PET (Polyethylene Terephthalate) having a thickness of 0.2 mm and the contours and through-holes shown in FIG. Obtained by cutting into a shape. The resin sheet 10 includes, as regions (components), a hook piece 11a, an inner flap 11b, a lid flap 11c, an inner flap 11d, four side portions 13a to 13d, a folding piece 14a, an insertion piece 14d, and 4 There are two folded pieces 16a to 16d.

  The four side surface portions 13a to 13d are members constituting the side surface of the lamp packaging box 30, have a reverse trapezoidal shape (a trapezoid whose upper side is larger than the bottom), and are connected at the side. Yes. Specifically, the four side surface portions 13a to 13d are, for example, inverted trapezoids having an upper side of 60 mm, a height of 111 mm, and a base (lower side) of 51 mm. The four side surface portions 13a to 13d correspond to the back side surface, the left side surface, the front side surface, and the right side surface of the lamp packaging box 30 shown in FIG. 1A, respectively.

  The folding piece 14a is connected to one side of the side surface portion 13a. When the resin sheet 10 is assembled into the lamp packaging box 30, the folded piece 14a is inserted into the side portion 13d in contact with the side portion 13a in a folded state. At that time, in order to connect the side surface portion 13a and the side surface portion 13d, two insertion pieces 14d are connected to one side of the side surface portion 13d, and one of the side surfaces of the corresponding side surface portion 13a is connected to them. Two insertion holes 15a into which the two insertion pieces 14d are inserted are formed.

  A hook piece 11a is connected to the upper side of the side surface portion 13a. The hook piece 11a is used by being folded along the dotted line shown in the figure, and two hook through holes 12a are formed in the hook piece 11a so as to be a through hole in the folded state. By passing a hook for suspending the lamp packaging box 30 through the hook through hole 12a, the lamp packaging box 30 in which the lamp 40 is housed can be suspended and displayed.

  Inner flaps 11b and 11d are connected to the upper sides of the side portions 13b and 13d, respectively. The inner flaps 11 b and 11 d are flaps that are folded inside the lamp packaging box 30 after the lamp 40 is stored in the lamp packaging box 30 and before the upper cover of the lamp packaging box 30 is covered. These inner flaps 11b and 11d are bent inside the lamp packaging box 30 along the two dotted lines shown in the figure, and come into contact with the globe 41 of the lamp 40 housed in the lamp packaging box 30 to hold the globe 41 downward. In other words, the two inner flaps 11b and 11d fix the upper part of the lamp 40, and also serve as cushioning materials against impacts on the lamp 40 (impacts from above, left, right, front, and rear) during dropping or the like. Function. For this purpose, the inner flaps 11b and 11d are formed with cutout holes 12b and 12d cutout along the outer shape of the globe 41 of the lamp 40, respectively. The two cutout holes 12b and 12d are respectively formed in the globe 41 of the lamp 40 when bent so as to cover the upper surface of the lamp packaging box 30 with the inner flaps 11b and 11d folded inside at two locations. And has a shape in contact with the upper left surface and upper right surface. Specifically, the two cutout holes 12b and 12d are formed as holes surrounded by two arcs.

  A lid flap 11c having an insertion piece at the tip is connected to the upper side of the side surface portion 13c. The lid flap 11 c functions as a lid for the lamp packaging box 30. That is, the lid flap 11c holds the inner flaps 11b and 11d from above after the lamp 40 is housed in the lamp packaging box 30 and the inner flaps 11b and 11d are bent so as to contact the globe 41 of the lamp 40. Then, the lamp packaging box 30 is covered.

  Folded pieces 16a to 16d are connected to the lower sides of the four side portions 13a to 13d, respectively. The four folded pieces 16 a to 16 d are bent so as to be folded inside the lamp packaging box 30 when the resin sheet 10 is assembled as the lamp packaging box 30. As will be described later, the paper sheet 20 is made to be a resin sheet by bringing the four insertion pieces of the paper sheet 20 into contact with each other inside the folded portions of the folded pieces 16a to 16d (the folded inner side). This is to prevent slipping down with respect to 10.

  In addition, regarding the taper shape of the lamp packaging box 30, the shape of the four side surface portions 13a to 13d is not limited to the above-described size. That is, in the above-described example, in the shape (inverted trapezoid) of the four side surfaces 13a to 13d, the base (lower side) is 85% (= 51 mm / 60 mm) with respect to the length of the upper side. Not limited to. The bottom side (lower side) may be 70% or more and 95% or less, preferably 80% or more and 90% or less, with respect to the length of the upper side. In other words, using the area, it is as follows. That is, in FIG. 1A, the area of the bottom surface 50c of the cylinder constituting the lamp packaging box 30 is 49% (about 50%) or more and 90% or less with respect to the area of the upper surface 50a of the cylinder. Preferably, it is 64% (about 65%) or more and 81% (about 80%) or less. The greater the degree of taper in the taper shape of the lamp packaging box 30, the less likely it will be scratched by rubbing with the adjacent lamp packaging box 30 enclosed, but conversely, the stability becomes worse and the lamp When the packaging boxes 30 are stacked and displayed, it is easy to collapse. Therefore, the above range is desired from two viewpoints of prevention of scratches and stability during installation.

  FIG. 4 is a development view of the paper sheet 20 constituting the lamp packaging box 30 shown in FIG. 1A. In addition, the dotted line in this expanded view has shown the location bent when the paper sheet 20 is assembled as the packaging box 30 for lamps.

  The paper sheet 20 is a single paper sheet, and is obtained, for example, by cutting a larger square sheet of paper into a shape having a contour and a through-hole shown in FIG. The paper sheet 20 is printed with characters, pictures, patterns, and the like indicating the product name and specifications of the lamp 40 stored in the lamp packaging box 30.

  As shown in FIG. 4, the paper sheet 20 includes a lid piece 21, two side surface portions 22 a and 22 b, a bottom surface portion 23, and four insertion pieces 25 a to 25 d as regions (components). Among these regions, for example, the lid piece 21, the side surface portion 22b, and the insertion pieces 25b to 25d are regions that can be visually recognized from the outside, and the above-described various designs of the lamp packaging box 30 are printed thereon.

  The two side surfaces 22a and 22b have an inverted trapezoidal shape and are connected at the sides. The two side surface portions 22a and 22b are folded in a mountain and overlapped to constitute the back surface of the lamp packaging box 30 in FIG. 1A. Therefore, the size of these two side surface portions 22a and 22b is a size that overlaps with the side surface portion 13a of the resin sheet 10 (for example, an inverted trapezoid having an upper side of 59 mm, a height of 111 mm, and a base (lower side) of 50 mm). .

  A lid piece 21 is connected to the upper side of the side surface portion 22b. The lid piece 21 accommodates the lamp 40 in the lamp packaging box 30 and bends the inner flaps 11b and 11d to cover the globe 41 of the lamp 40, and then is folded to cover the two inner flaps 11b and 11d. Used to cover the lid. After the upper surface of the lamp packaging box 30 is covered with the lid piece 21, the upper surface of the lamp packaging box 30 is covered with the lid flap 11 c of the resin sheet 10 so as to cover the lid piece 21. Thereby, the design such as the product name printed on the lid piece 21 becomes visible from the outside through the transparent lid flap 11c.

  A bottom surface portion 23 is connected to the lower side of the side surface portion 22a through an insertion piece 25a. Insertion pieces 25 a to 25 d are connected to the four sides of the bottom surface portion 23, respectively. The side part 22a and the insertion piece 25a are valley-folded at the connection point. The bottom surface portion 23 and the four insertion pieces 25a to 25d are mountain-folded at each connection point.

  The bottom surface part 23 is a member constituting the bottom surface 31c of the lamp packaging box 30 shown in FIG. 1A. The bottom surface portion 23 is formed with a through-hole 24 for a cap for penetrating the cap 42 of the lamp 40 to be exposed to the outside and fixing the lower portion of the lamp 40.

  The tip ends of the four insertion pieces 25a to 25d (the connection portion with the side surface portion 22a with respect to the insertion piece 25a) are in contact with the inner side of the return portion by the return pieces 16a to 16d of the resin sheet 10. Thereby, the paper sheet 20 is fixed to the resin sheet 10 without slipping down.

  Not only by the four insertion pieces 25a to 25d, but also from the relationship between the size of the bottom surface 23 and the size of the tapered space surrounded by the four side surfaces 13a to 13d of the resin sheet 10, The sheet 20 is prevented from slipping down. That is, the bottom surface portion 23 is inserted from above into the tapered space surrounded by the four side surface portions 13a to 13d, but the size surrounded by the four side surface portions 13a to 13d matches the size of the bottom surface portion 23. It cannot be located behind (ie, below) the location. Therefore, the taper structure (that is, the tapered structure) of the resin sheet 10 causes the bottom surface portion 23 of the paper sheet 20 inserted into the space to have a certain height from the lower sides of the four side surface portions 13a to 13d. In the position (as a raised bottom).

  FIG. 5 is a diagram showing how the lamp packaging box 30 is assembled using the resin sheet 10 and the paper sheet 20.

  First, by folding the resin sheet 10 and the paper sheet 20 along a fold line (dotted lines in FIGS. 3 and 4), as shown in FIG. And a work piece consisting only of the paper sheet 20 is created.

  That is, in the resin sheet 10, the hook piece 11a is folded outward at the center folding line, and the inner flaps 11b and 11d are folded inward by the two folding lines at an angle of about 90 degrees. Further, the folded pieces 16a to 16d are folded inward at the boundary lines with the side surface portions 13a to 13d, respectively. Finally, the side surface portions 13a to 13d are bent so as to be 90 degrees with the adjacent side surface portion, the folding piece 14a and the insertion piece 14d are bent inward, and then the insertion piece 14d is inserted into the insertion hole 15a.

  Further, in the paper sheet 20, the side portions 22a and 22b are folded at their boundary lines, and the lid piece 21 and the insertion pieces 25a to 25d are also folded as shown in FIG.

  Then, as shown in FIG. 5, the workpiece made of only the paper sheet 20 is inserted into the packaging box made of only the resin sheet 10 from the upper surface. At that time, the four insertion pieces 25a to 25d of the paper sheet 20 are inserted until they come into contact with the inner sides of the four folded pieces 16a to 16d of the resin sheet 10, respectively. Thereby, the packaging box 30 for lamps comprised of the resin sheet 10 and the paper sheet 20 is completed.

  Thereafter, the lamp 40 is inserted into the lamp packaging box 30 from the opened upper surface of the lamp packaging box 30 with the cap 42 facing downward. Then, the two inner flaps 11 b and 11 d of the resin sheet 10 are folded so as to hold the globe 41 of the lamp 40, and then the lid is covered with the lid piece 21 of the paper sheet 20. Finally, the upper cover of the lamp packaging box 30 is covered with the lid flap 11c of the resin sheet 10. Thereby, the lamp packaging box 30 in which the lamp 40 is housed is completed.

  As described above, the lamp packaging box 30 in the present embodiment has a cylindrical structure having the transparent side surface 50b. The cylindrical body has a tapered shape such that the area of the bottom surface 50c of the cylindrical body surrounded by the lower side of the side surface 50b is smaller than the area of the upper surface 50a of the cylindrical body surrounded by the upper side of the side surface 50b. Have. Thereby, even when a plurality of lamp packaging boxes are packaged in a cardboard box or the like and transported, gaps are formed between the side surfaces of the lamp packaging boxes 30a to 30c. The surface of 30c is hardly scratched.

  The cylinder is a quadrangular prism, and the four side surfaces 50b constituting the quadrangular column are formed such that the distance between the opposing side surfaces gradually decreases from the upper surface 50a of the cylinder toward the bottom surface 50c of the cylinder. ing. That is, the four side surfaces constituting the quadrangular prism have an inverted trapezoidal shape. Thereby, stability when the packaging box 30 for lamps is installed in a plane is ensured.

  The lamp packaging box 30 includes a single transparent resin sheet 10 and a single paper sheet 20. The resin sheet 10 constitutes at least the upper surface and the side surface of the lamp packaging box 30, and the paper sheet 20 constitutes at least the bottom surface of the lamp packaging box 30. Thereby, even if a brand name etc. are printed on the surface of the paper sheet 20 and various designs are given, it is not interrupted by the transparent resin sheet 10. That is, the robustness of the lamp packaging box 30 can be ensured by the resin sheet 10, and various designs can be applied to the surface of the lamp packaging box 30 by the paper sheet 20.

  Further, the bottom surface 31c of the lamp packaging box 30 constituted by the paper sheet 20 is disposed at a position closer to the top surface 50a of the cylinder than the bottom surface 50c of the cylinder. A base through-hole 24 for fixing the lamp 40 is formed in the bottom surface 31c of the lamp packaging box 30 formed of the paper sheet 20 through the base 42 of the lamp 40 to be exposed to the outside. ing. Thereby, the lamp 40 can be turned on without taking out the lamp 40 from the lamp packaging box 30, and the brightness of the lamp 40 can be confirmed, and the lower part of the lamp 40 is fixed to the lamp packaging box 30.

  Further, the lower side of the side surface 31b of the lamp packaging box 30 is formed by folding the resin sheet 10 toward the inside of the cylindrical body. The paper sheet 20 has four insertion pieces 25 a to 25 d connected to four sides constituting the bottom surface 31 c of the lamp packaging box 30. The four insertion pieces 25 a to 25 d are in contact with the inside of the folded portion of the resin sheet 10. Thereby, the paper sheet 20 is fixed to the resin sheet 10 without slipping down.

  The upper surface 31a of the lamp packaging box 30 made of the resin sheet 10 is composed of two inner flaps 11b and 11d, and a lid flap 11c that holds the two inner flaps 11b and 11d and covers them. The The two inner flaps 11 b and 11 d are cut out along the outer shape of the globe 41 so as to contact the globe 41 of the lamp 40 and hold the globe 41. Thereby, the upper part of the lamp 40 is fixed to the lamp packaging box 30, and the two inner flaps 11b and 11d function as a shock absorbing material against the impact on the lamp 40 when dropped.

  The resin sheet 10 is a piece connected to the upper surface 31a of the lamp packaging box 30 and has a hook piece 11a in which a hook through hole 12a for hanging the lamp packaging box 30 is formed. . Thereby, the packaging box 30 for lamps in which the lamp 40 is stored can be hung with the hook and displayed.

  As mentioned above, although the packaging box for lamps concerning this invention was demonstrated based on embodiment, this invention is not limited to these embodiment. Unless it deviates from the meaning of the present invention, various modifications conceived by those skilled in the art have been made in the present embodiment, and forms constructed by combining the components in the embodiments and modifications are also within the scope of the present invention. include.

  For example, in the above embodiment, the lamp packaging box 30 is composed of one transparent resin sheet 10 and one paper sheet 20, but has a cylindrical structure having at least a transparent side surface. If it exists, it is not restricted to such a structure. For example, the packaging box for lamps according to the present invention may be composed of only one or more resin sheets or blister packs, or from such resin sheets or blister packs and two or more paper sheets. It may be configured. Regardless of the configuration, as long as the lamp packaging box 30 has a cylindrical structure with a tapered side surface having a transparent side surface, the lamp packaging box can be used even if the lamp packaging boxes rub against each other due to vibration during transportation. The purpose of scratching the surface of the box is achieved.

  Further, the globe 41 of the lamp 40 housed in the lamp packaging box 30 may be made of glass or resin. In any case, the structure of the lamp packaging box 30 in the above embodiment protects against impacts caused by dropping or the like, and can prevent the globe 41 from being damaged.

  Moreover, although the thickness of the resin-made sheet | seat 10 which comprises the packaging box 30 for lamps was 0.2 mm, it is not restricted to this, It may be thinner than 0.2 mm or thicker than 0.2 mm Good. What is necessary is just to determine the thickness of the resin-made sheet | seat 10 suitably according to the robustness of the packaging box 30 for lamps, weight, and the balance of cost.

  The present invention is a packaging box for storing lamps such as LED lamps, in particular, even when a plurality of packaging boxes for lamps are packaged in a cardboard box or the like and are subjected to vibration. It can be used as a lamp packaging box that is not easily damaged by rubbing.

DESCRIPTION OF SYMBOLS 10 Resin sheet 11a Hook piece 11b, 11d Inner flap 11c Cover flap 12a Hook through-hole 12b, 12d Notch hole 13a-13d Side surface part of resin sheet 14a Folding piece 14d, 25a-25d Inserting piece 15a Inserting hole 16a -16d Folding piece 20 Paper sheet 21 Lid piece 22a, 22b Side face part of paper sheet 23 Bottom face part 24 Through hole for base 30, 30a-30c Lamp packaging box 31a Upper surface of lamp packaging box 31b Lamp packaging box Side surface 31c Bottom surface of lamp packaging box 40 Lamp 41 Globe 42 Base 50a Top surface of cylinder 50b Side surface of cylinder 50c Bottom surface of cylinder

Claims (8)

A packaging box for storing a lamp,
Having a cylindrical structure with transparent side surfaces,
The cylinder has a tapered shape such that an area of a bottom surface of the cylinder surrounded by a lower side of the side surface is smaller than an area of an upper surface of the cylinder surrounded by an upper side of the side surface. box. The cylinder is a quadrangular prism,
4. The lamp packaging box according to claim 1, wherein the four side surfaces constituting the quadrangular prism have an inverted trapezoidal shape. The lamp packaging box is composed of one transparent resin sheet and one paper sheet,
The resin sheet constitutes at least an upper surface and a side surface of the lamp packaging box,
The lamp packaging box according to claim 2, wherein the paper sheet constitutes at least a bottom surface of the lamp packaging box. The bottom surface of the lamp packaging box composed of the paper sheet is disposed at a position closer to the top surface of the cylindrical body than the bottom surface of the cylindrical body,
The through-hole for fixing the said lamp | ramp is formed in the bottom face of the said packaging box for lamps comprised with the said sheet | seat sheet | seat through which the nozzle | cap | die of the said lamp is penetrated and exposed outside. Lamp packaging box. The lower side of the side surface of the lamp packaging box is formed by folding the resin sheet toward the inside of the cylindrical body,
The paper sheet is four pieces connected to four sides constituting the bottom surface of the lamp packaging box, and has four insertion pieces that come into contact with the inside of the folded portion of the resin sheet. 4. The lamp packaging box according to 4. The upper surface of the packaging box for lamps composed of the resin sheet,
Two inner flaps that touch the glove of the lamp and hold the glove,
It is composed of a lid flap that holds the two inner flaps,
The packaging box for lamps according to any one of claims 3 to 5, wherein a part of the two inner flaps is cut out along an outer shape of the globe. The said resin-made sheet | seat is a piece connected to the upper surface of the said packaging box for lamps, Comprising: It has the piece for hooks in which the through-hole for hooks for suspending the said packaging box for lamps was formed. The packaging box for lamps described. The lamp packaging box according to claim 1, wherein the lamp packaging box is a packaging box for housing an LED lamp.

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