JP3245544U - bench type box - Google Patents

Abstract

An object of the present invention is to provide a bench-type box that facilitates cost reduction by reducing the number of work steps and that can improve the strength of the box portion. SOLUTION: The box part of the bench-type box has a column extending in the vertical direction and a side panel 54 to which an upper frame 52 and a lower frame 53 are fixed, and at least the upper frame 52 is arranged so as to span the column. The side panel 54 is configured to be fixed, and the side panel 54 is composed of a concave-convex panel 57 with concave and convex portions 56 for increased strength, and the concave-convex panel 57 is composed of a single panel between the upper frame 52 and the lower frame 53. It is characterized by [Selection diagram] Figure 10

Description

The present invention relates to a box section that can store luggage, etc., and particularly relates to a technique for configuring a box section that has a simple structure, increases strength, and is easy to manufacture.

BACKGROUND ART Conventionally, a transportation container as disclosed in Patent Document 1 has been proposed as an example of a box portion that can store luggage and the like.
The steel transport container according to Patent Document 1 has four panels made of corrugated or rib-formed steel rectangular thin plates, with struts integrally formed on both left and right ends of each panel, and fixed to the struts etc. by welding or rivets. It is stated that the advantage of shortening the process time is that the number of welding and riveting points is reduced compared to the conventional structure.

Patent No. 4052692

However, the configuration according to Patent Document 1 has a problem in that the number of work steps increases and the manufacturing cost increases when constructing a box portion that can store luggage and the like as a whole.
For example, in the device disclosed in Patent Document 1, it is necessary to push the upper end and the lower end of the panel into the upper and lower sills, respectively. There is a problem in that the manufacturing work and the number of man-hours required to manufacture the box portion using the side panel are increased.

In addition, when constructing the side panel of the box part, there are cases where a plurality of corrugated or rib-formed rectangular thin steel plates with irregularities are connected together, and in that case, it takes time and effort to connect the multiple pieces. However, there was also the problem that the strength of the connection points was reduced, resulting in a reduction in the strength of the entire side panel.

The present invention has been made to solve the problems of the prior art described above.
An object of the present invention is to provide a bench-type box that can easily reduce costs by reducing the number of man-hours and improve the strength of the box part.

The bench type box according to the first aspect of the present invention is
A box part with storage space,
a lid body portion that covers the storage opening of the box portion;
an opening/closing structure part that engages the lid part with the box part in a freely openable/closable manner;
A bench-type box in which the box part and the lid part function as a bench when the lid part is in a closed state,
The box part is
A column extending vertically,
a side panel to which the upper frame and the lower frame are fixed;
At least the upper frame is configured to be fixed across the support column,
The side panel is composed of a concave and convex panel that has concavities and convexities to increase strength,
The uneven panel is characterized in that it is composed of a single panel between the upper frame and the lower frame.

A second aspect of the present invention is the bench type box according to the first aspect, comprising:
The upper frame has a cylindrical upper fixing part in cross-sectional view,
The lower frame is
In cross-sectional view, a cylindrical lower fixing part,
a pair of parallel locking plate portions protruding inward from the box portion from the cylindrical lower fixing portion;
The lower frame is fixed to the box portion by sandwiching the bottom plate of the box portion between the pair of parallel locking plate portions.

A third aspect of the present invention is the bench type box according to the first aspect,
The uneven panel is composed of a corrugated panel, and the unevenness of the corrugated panel extends in a horizontal direction or a vertical direction of the box part.

A fourth aspect of the present invention is the bench type box according to the first aspect,
The uneven panel is composed of a corrugated panel, and the unevenness of the corrugated panel extends in a vertical direction of the box portion.

According to the present invention, it is possible to provide a bench-type box that can easily reduce costs by reducing the number of work steps, and can improve the strength of the box portion.

FIG. 2 is a perspective view of the bench-type box according to the present embodiment with the lid portion closed. FIG. 2 is a perspective view of the bench-type box according to the present embodiment, with the lid portion open. FIG. 2 is a front view of the bench-type box according to the present embodiment with the lid portion opened. FIG. 2 is a right side view of the bench-type box according to the present embodiment with the lid portion opened. FIG. 3 is a perspective view showing the back surface of the lid body of the bench-type box according to the present embodiment. (a) is a perspective view for explaining the configuration of the end portion of the lid, and (b) is an enlarged view for explaining the connection state of the first connecting member and the second connecting member of the base component. FIG. 3 is an enlarged view of a main part for explaining the connection state of the first connection member and the second connection member according to the present embodiment. FIG. 2 is a diagram for explaining the first embodiment, in which (a) is a perspective view showing a configuration in which the end face of the base component is closed with an end wall, and (b) is a right side view showing the configuration of a groove and an end wall. be. FIG. 7 is a diagram for explaining the second embodiment, in which (a) is a perspective view showing a configuration in which the end face of the base component is closed with a closing wall, and (b) is a right side view showing the configuration of the closing wall. It is a figure for explaining 3rd Embodiment, (a) (b) is a perspective view of a side panel, (c) is a longitudinal cross-sectional view of a side panel, respectively. FIG. 7 is a perspective view for explaining the fixing structure of the side panel to the support of the box portion, etc. in the third embodiment.

DESCRIPTION OF THE PREFERRED EMBODIMENTS A bench-type box, which is an embodiment of the present invention, will be described in detail below with reference to the drawings. Note that the bench-type box 1 according to the present embodiment will be described by taking as an example a case where the bench-type box 1 is formed of a hexahedron such as a substantially rectangular parallelepiped.
Figure 1 is a perspective view showing the bench-type box with the lid closed, Figure 2 is a perspective view with the lid open, Figure 3 is a front view with the lid open, and Figure 4 is a perspective view of the bench box with the lid closed. FIG. 5 is a right side view of the lid in an open state, and FIG. 5 is a perspective view showing the back side of the lid.

In the description of the bench-type box 1 in this specification, the lateral direction of the bench-type box 1 is, for example, the longitudinal direction when used as a bench, and is the direction indicated by the arrow X in FIG. The vertical direction of the bench-type box 1 is a direction perpendicular to the horizontal direction in a plan view, and is, for example, a transverse direction, and is a direction indicated by an arrow Y in FIG. Further, the height direction of the bench type box 1 is the direction indicated by arrow Z in FIG.
The XYZ directions of the lid 4 are explained based on the state shown in FIG. 1 in which the lid 4 is closed so as to close the storage opening 3 of the box part 2.

(Configuration of bench type box 1)
As shown in FIGS. 1 to 4, the bench type box 1 is roughly divided into a box part 2 with a storage space 6, a lid part 4 that covers the storage opening 3 of the box part 2, and a lid part 4 that covers the storage opening 3 of the box part 2. The opening/closing structure 5 is provided with an opening/closing structure 5 that engages the lid 4 in a freely openable/closable manner. In this embodiment, the opening/closing structure 5 is configured by a hinge. In addition to the hinge, the opening/closing structure 5 can also employ an opening/closing tool having another structure or a fitting structure such as a convex part and a concave part.

An opening/closing support 11 is provided between the corner of the box part 2 on the side where the opening/closing structure 5 is located and the lid part 4 to be opened/closed to stably perform the opening/closing operation, thereby suppressing sudden opening/closing operations. It is designed to be easy for the user to operate.
As shown in FIG. 4, the opening/closing support tool 11 includes a first arm section 23 and a second arm section 24 that rotate around a rotary damper section 22. As shown in FIG. The first arm portion 23 is on the base end side of the opening/closing operation of the lid body portion 4, one end is fixed to the back surface near the right end of the lid body portion 4, and the other end is fixed to the rotary damper portion 22. ing.

The second arm portion 24 has one end fixed to the inner surface of the box portion 2 near the right end on the side where the opening/closing structure 5 is located, and the other end fixed to the rotary damper portion 22 . Although this embodiment shows a configuration in which only one opening/closing support 11 is provided, opening/closing supports 11 may be provided near both left and right ends in the longitudinal direction. The opening/closing support tool 11 functions as a damper tool 14.

As shown in FIG. 2, a protruding piece 12 is provided in the vicinity of a corner that is diagonal to the corner where the opening/closing support 11 of the lid body 4 is provided. The protruding piece portion 12 is made of a plate or the like that protrudes from the lid portion 4. On the other hand, a receiving portion 13 is provided at a position near the corner of the box portion 2 corresponding to the plunger piece portion 12 in the closed position of the lid body portion 4. The receiving part 13 improves stability when the lid part 4 is closed by receiving the tip region of the protruding piece part 12.

In addition, in the bench type box 1, when a baggage is stored in the box part 2, a locking structure is provided for locking the lid part 4 to the box part 2 to prevent a third party from taking out the baggage. (not shown) may also be provided. A locking structure can also be provided between the receiving part 13 and the protruding piece part 12 to improve the security of the bench-type box 1.

(Box part 2)
As shown in FIGS. 1 to 4, the box part 2 has four columns 51 extending in the vertical direction, and a side panel 54 to which an upper frame and a lower frame are fixed, and at least the upper frame is attached to the columns 51. The structure is such that it is fixed across the bridge. The side panel 54 employs a concavo-convex panel 57, and constitutes four side surfaces of the rectangular parallelepiped, front, rear, left, and right.

Further, a bottom plate (not shown in FIGS. 1 to 4) is attached to the lower surface of the box portion 2 to form a storage space 6 for storing luggage and the like. Note that a storage opening 3 is provided on the top surface of the box portion 2 to allow luggage and the like to be taken in and out. The specific configuration of the side panel 54 of the box portion 2 and the fixing structure of the support column 51 will be described later in the third embodiment and the third embodiment.

Regardless of the configurations of the third embodiment and the third embodiment described later, the box portion 2 is not limited to the configurations shown in FIGS. A welded structure may be used instead. Furthermore, the box section 2 can be constructed by connecting the front, rear, left and right panels and the bottom panel without using the pillars 51 or frame structure. In addition, in FIG. 1 and FIG. 11 described later, the fastener 60 is shown in the position of a resin cap for hiding the head of the fastener 60.
The material for forming the box part 2 is a metal material that has a certain amount of weight because it needs to have a certain degree of stability, shape strength to support when a person sits on it, and stability as a bench. For example, steel material is preferable.
In addition, if the structure is such that it can stably accommodate items such as luggage and stably hold the weight of a person who is normally expected to do so when the lid body portion 4 is used as a bench seating surface, The configuration of the box portion 2 is not particularly limited.

(Lid body part 4)
The lid portion 4 is constructed by connecting a plurality of base constituent members 7 extending in a predetermined direction at their side surfaces.
In the configurations shown in FIGS. 2 and 5, a closing wall 19, which will be described later, is attached to the end surface of the base component 7. A waterproof lining part 40 is provided on the back surface of the lid part 4. Further, a rubber sheet 41 for rain protection is provided on the lower side of the closing wall 19 (on the box portion 2 side).

As shown in FIG. 6(b), the base component 7 includes an outer body 26 made of metal or synthetic resin and having a substantially rectangular or cocoon-shaped upper and lower cross section, and a central portion of the outer body 26 in the transverse direction. It has a reinforcing standing wall 27 erected in the longitudinal direction. Since the space before and after the reinforcing vertical wall 27 of the outer shell 26 becomes a cavity 28, the weight of the base component 7 can be reduced. However, the base structure member 7 that can be employed in the present invention is not limited to the structure having the outer shell 26 and the cavity 28.

The lid body part 4 has a shape strength that can hold a person's weight as a bench surface when a person sits on it, and is made of a metal (for example, an aluminum material) or a synthetic material that is lighter in weight than the constituent material of the box part 2. Preferably, it is made of resin or the like.

Further, as shown in FIG. 1, the outer edge of the cover body part 4 is formed larger than the outer edge of the box part 2. This configuration has the advantage that water droplets dripping from the outer edge of the lid body part 4 can be suppressed from entering the box part 2 when it rains. Additionally, if the outer edge of the lid body 4 protrudes longer than the outer edge of the box portion 2, when a user sits on the lid body 4 as a bench, his or her feet will not easily touch the sides of the box portion 2, making it difficult for the user to sit on the lid body 4 as a bench. It has the advantage of being easier.

The lid body part 4 is constructed by connecting a plurality of base body constituent members 7 extending in a predetermined direction. In order to reduce the number of parts to be connected, it is preferable that the individual base members 7 extend in the longitudinal direction of the bench. In the configuration shown in FIG. 1, five base members 7 extending in the longitudinal direction X of the bench are connected in the vertical direction Y.

[First embodiment]
Hereinafter, a first embodiment related to a modification of the lid body portion 4 will be described with reference to FIGS. 6 to 8.
FIG. 6(a) is a perspective view of the base component 7 before the end wall 16 is attached, and FIG. 6(b) is a partially enlarged view thereof. FIG. 7 is a partially enlarged view illustrating details of the engagement state of each component of the first connecting member 8 and the second connecting member 9. As shown in FIG. FIG. 8(a) is a perspective view of the state after the end wall 16 is attached to the base component 7, and FIG. 8(b) is an enlarged right side view. In addition, in FIG. 8, the end wall 16 is drawn transparent for easy understanding.

As shown in FIGS. 6 and 7, the base component 7 includes a first connecting member 8, which is provided on one side surface 7sa of the base component 7, and which connects adjacent base components 7; The second connecting member 9 is provided on the other side surface 7sb of the base member 7 and connects the adjacent base constituent members 7. By connecting the first connecting member 8 and the second connecting member 9, the individual base constituent members 7 are connected.
In the bench-type box 1 illustrated in this drawing, the one direction and the other direction are indicated by the vertical direction Y in FIG.

The first connecting member 8 and the second connecting member 9 are preferably integrally molded with the base component 7 in order to reduce manufacturing costs. However, this does not exclude the configuration of the base component 7 and a configuration in which the first connecting member 8 and the second connecting member 9, which are manufactured separately, are combined by means such as fitting or adhesion.

As shown in FIG. 7, the first connecting member 8 includes a first locking plate portion 8i provided so as to protrude from one side surface 7sa of the base component 7, and a tip end of the first locking plate portion 8i. It has a lower convex portion 8t provided at the lower side and a locking convex portion 8k provided at the lower portion of the proximal end of the first locking plate portion 8i. It is preferable that the lower convex portion 8t and the locking convex portion 8k are convex stripes extending the length of the lid portion 4 in the longitudinal direction. The lower convex portion 8t has a vertical cross section formed into a triangular lower convex strip 30. When the first locking plate portion 8i and the triangular lower convex strip portion 30 are viewed from the side, the tips thereof are formed into a hook shape as a whole. Further, an upper recess is formed by the locking convex portion 8k and one side surface 7sa.

In this configuration, it is preferable that the tip of the first locking plate portion 8i is in contact with the other side surface 7sb. By adopting the configuration in which the first locking plate part 8i is in contact with the other side surface 7sb, the gap between the tip of the first locking plate part 8i and the other side face 7sb is made as small as possible, and water leaking into the box part 2 is suppressed. be able to.

In other words, the configuration in which the tip of the first locking plate portion 8i is in contact with the other side surface 7sb functions as a primary defense configuration that suppresses moisture from leaking into the box portion 2.
Considering this point, it can be said that by changing the fitting configuration or the like, a configuration can be adopted in which the tip of the first locking plate portion 8i not only contacts the other side surface 7sb but also presses the other side surface 7sb.

On the other hand, as shown in FIG. 7, the second connecting member 9 is provided on the other side surface 7sb of the base component 7 so as to face the first connecting member 8. Further, the second connecting member 9 is provided at a lower position than the first connecting member 8.

The second connecting member 9 includes a second locking plate portion 9i provided to protrude from the other side surface 7sb of the base component 7, and an upper portion provided at the top of the tip side of the second locking plate portion 9i. It has a convex portion 9t, a bottom plate portion 9s, and a standing plate portion 9r erected on the tip side (one side surface 7sa side) of the bottom plate portion 9s. The upper convex portion 9t has a vertical cross section formed into a triangular upper convex strip 31. When the second locking plate portion 9i and the triangular upper convex strip portion 31 are viewed from the side, the tips thereof are formed into a hook shape as a whole.

Further, the engaging inclined surfaces of the lower triangular convex portion 30 and the upper triangular convex portion 31 are configured to abut against each other without any gap. As shown in FIG. 7, the engaging inclined surface may also be a surface extending in the vertical direction. In this case, the triangles forming the lower triangular convex portion 30 and the upper triangular convex portion 31 are approximately right triangles.

When the lid body part 4 is constructed by connecting a plurality of base constituent members 7, the lower convex part 8t and the upper convex part 9t are engaged, and the upper area of the upright plate part 9r is connected to the locking convex part. 8k.

In this case, as shown in FIG. 7, the triangular portions of the lower triangular convex portion 30 and the upper triangular convex portion 31 are engaged with each other without any gap, so that the hooks are engaged with each other. In addition, as described above, when the lower triangular convex stripe 30 and the upper triangular convex stripe 31 each have perpendicular end faces, the end faces of the lower triangular convex stripe 30 and the end faces of the upper triangular convex stripe 31 are Since it engages strongly, it can be said to be preferable in that it enhances the positioning and hook-shaped functions and suppresses water intrusion.

Next, what is provided as a secondary protection structure against moisture leaking into the box portion 2 is a longitudinal engagement structure between the locking convex portion 8k and the upper region of the upright plate portion 9r.
In addition, it is preferable that the locking convex part 8k and the standing plate part 9r are also made into a convex strip part.
This engagement structure is preferably a press-fit engagement structure and is configured to suppress moisture penetration. Even if water intrudes beyond the primary protection structure, the engagement structure between the locking convex portion 8k and the standing plate portion 9r prevents water from entering the connection structure between the first connection member 8 and the second connection member 9. It can strongly prevent water from entering the underside of the

A tertiary protection structure for suppressing water leakage into the box part 2 includes a leakage water receiving part 15 composed of an upright plate part 9r, a bottom plate part 9s, and the other side surface 7sb. This is what is happening. In this leakage water receiving portion 15, since the upper area of the upright plate portion 9r engages with the locking convex portion 8k, the water outlet is blocked at the upper portion of the leakage water receiving portion 15. , The water receiving part has a structure that prevents water from leaking.
In addition, if necessary, it is also possible to adopt a configuration in which one side surface 7sa and the side surface on the tip side of the upright plate part 9r are in pressure contact with each other.

As shown in FIGS. 7 and 8(b), since the first locking plate portion 8i (see FIG. 7), which is the upper wall of the connection area 17, constitutes the bottom wall of the groove portion 18, the lid body portion 4 Even if rainwater falling on top flows into the groove 18, it can be discharged laterally from the groove 18.

In addition, in the first embodiment, an end wall 16 is provided that closes the end face of each base member 7, and water that has flowed into the connection area 17 between the first connection member 8 and the second connection member 9 is discharged or evaporated. A water outlet 20 is also provided.
Since this configuration includes two discharge means, the groove portion 18 and the water discharge port 20, leakage of water into the connection region 17 can be strongly suppressed.

By having the above-mentioned primary defense configuration to tertiary defense configuration, the degree of adhesion is high, so water accumulated in the groove portion 18 between the side surface 7sa and the side surface 7sb of the base component 7 is removed from the box portion located at the lower position. 2 can be strongly inhibited from entering. Further, the water in the groove portion 18 and the water outlet 20 can be discharged laterally from the left and right end surfaces of the lid body portion 4, and it is possible to suppress moisture from entering into the box portion 2.

[Second embodiment]
9(a) is a perspective view of the state after the closing wall 19 is attached to the base component 7, and FIG. 9(b) is an enlarged right side view thereof. In FIG. 9, the closing wall 19 is drawn transparent for easy understanding. Also in the second embodiment, which involves a modification of the lid body part 4, the configurations of the first connecting member 8 and the second connecting member 9 are the same as those of the first embodiment, so the explanation thereof will be omitted.

The second embodiment differs from the first embodiment in that a closing wall 19 is used instead of the end wall 16. The height of the closing wall 19 is approximately the same as the height of the upper wall 7j (see FIG. 7) of the base component 7, and is made of elongated plate material or the like having a length corresponding to the number of vertically connected base components 7. Consists of.

The closing wall 19 is characterized by being provided with a groove opening 21 which extends upward from the bottom wall of the groove part 18 and has a size equal to the groove width. Since the water outlet 20 corresponding to the connection area 17 is provided in the same manner as in the first embodiment, in this configuration, the two openings in the closing wall 19, the groove opening 21 and the water outlet 20, are provided in the connection area 17. It will be set in . The configurations shown in FIGS. 1 to 5 employ this closing wall 19.

[Third embodiment]
FIGS. 10 and 11 are diagrams for explaining a third embodiment related to improvements to side panels and the like.
10(a) is a perspective view of the side panel 54 seen from the outside of the box part 2, FIG. 10(b) is a perspective view of the side panel 54 seen from the inside of the box part 2, and FIG. 10(c) is a perspective view of the side panel 54 seen from the inside of the box part 2. 54 is a vertical cross-sectional view.
FIG. 11 is a perspective view for explaining the fixing structure for attaching the side panel 54 to the support column 51 of the box section 2. As shown in FIG.
In FIG. 11, the support column 51 on the near side is shown transparent for easy understanding.

The side panel 54 according to the third embodiment employs a cylindrical upper fixing part 62 for the upper frame 52 and a cylindrical lower fixing part 63 for the lower frame 53. A pair of parallel locking plate portions 64 are provided inside the cylindrical lower fixing portion 63 .
In the third embodiment, an example is shown in which both the cylindrical upper fixing part 62 and the cylindrical lower fixing part 63 are made of rectangular pipes. As the uneven panel 57, an uneven panel 57 having wave-shaped unevenness 56 (see FIG. 10(c)) extending in the horizontal direction is employed.

As an example of a structure for fixing the uneven panel 57 to the cylindrical upper fixing part 62 and the cylindrical lower fixing part 63, as shown in FIG. 10(c), the upper end of the uneven panel 57 is bent inward into an L shape, Furthermore, the bent portion 69 is fixed with a fixing means such as a fixing pin 71. Similarly, the lower end of the uneven panel 57 is bent into an L-shape to form a lower bent portion 70, and is fixed with fixing means such as fixing pins 71.

An upper engaging part 74 with which the fastener 60 engages is provided inside the cylindrical upper fixing part 62, and a lower engaging part 75 with which the fastener 60 engages is provided inside the cylindrical lower fixing part 63. It is being The upper engaging part 74 has an engaging surface that can be engaged with the fastener 60 in the direction in which the cylindrical upper fixing part 62 extends, and the lower engaging part 75 has an engaging surface that can be engaged with the fastener 60 in the direction in which the cylindrical lower fixing part 63 extends. It has an engagement surface that can be engaged with the tool 60.

The lower parallel plate portion 64b of the pair of parallel locking plate portions 64 is set at approximately the same height as the lower wall of the cylindrical lower fixing portion 63. The upper parallel plate portion 64a of the pair of parallel locking plate portions 64 is set at a position above the lower wall of the cylindrical lower fixing portion 63.

The height and width of the two parallel plate parts of the pair of parallel locking plate parts 64 are set to such a height and width that the engaging bottom plate 55 can be inserted and the bottom plate 55 can be held well. The bottom plate 55 forms the bottom surface of the bench-type box 1.
Note that the side panel 54 includes a pair of side plates 72 that connect the lower wall of the cylindrical upper fixing part 62 and the upper wall of the cylindrical lower fixing part 63.

Referring to FIG. 11, a case will be described in which the vertically extending side panel 54 shown in FIG. 10 is attached to two support columns 51.
When fixing the cylindrical upper fixing part 62, which is the upper frame 52 of the side panel 54, to the pillar 51, a long screw is inserted from the front wall of the pillar 51, passes through the rectangular pipe of the pillar 51, and engages with the upper engaging part 74. It is secured in the front position using fasteners 60 such as. Similarly, the cylindrical upper fixing part 62 is fixed to the upper part of the support column 51 from the front and back by engaging and fixing a long screw with the upper engaging part 74 at the rear position.

When fixing the cylindrical lower fixing part 63, which is the lower frame 53 of the side panel 54, to the column 51, the front side is fixed to the front wall of the column 51 by passing the rectangular pipe of the column 51 with a fastener 60 such as a long screw. Tighten and fix the lower engaging part 75. Similarly, on the rear side, the rear wall of the support column 51 and the lower engaging portion 75 are tightened and fixed.
On the other hand, as shown in FIG. 10(c), the bottom plate 55 is not fixed by the fasteners 60, but is fixed to the support column 51 by being sandwiched between a pair of parallel locking plate parts 64.
In the third embodiment, the effort of assembling a plurality of panels can be saved, manufacturing costs can be reduced, and strength can be increased.

In addition, in the third embodiment, the fixing position and fixing form of the fastener 60 can also be changed depending on the engagement configuration of the upper frame 52 and the lower frame 53 in the various supports 51 adopted in the box part 2. be. In that case, the configuration can be changed as appropriate within the gist of the present invention.

[Other variations]
The present invention is not limited to the embodiments described above, and modifications can be made within the spirit of the present invention.
For example, in the embodiment, the box part 2 has a rectangular shape that is long in the horizontal direction, and is provided so that the storage opening 3 for putting in and taking out luggage etc. is covered with the lid body part 4. Although the hinge is configured to open and close using the hinge as a rotation axis, other configurations may be adopted within the spirit of the present invention.
Further, the shape of the box portion 2 is not limited to the configuration shown in FIG. 1, and may be shaped like a long and narrow bench. Further, the shape of the box portion 2 may be polygonal or the like as long as the side panel according to the present invention can be fixed to the support.

Although the present invention has been described above by exemplifying the embodiments, the technical scope of the present invention is not limited to the configuration described in the above embodiments. The technical scope of the present invention should be determined based on the claims of the utility model registration, and it goes without saying that various modifications, additions of configurations, and improvements can be made within that scope.

1: Bench type box 2: Box part 3: Storage opening 4: Lid body part 5: Opening/closing structure part 6: Storage space 51: Support column 52: Upper frame 53: Lower frame 54: Side panel 55: Bottom plate 56: Unevenness 57: Uneven panel 62: Cylindrical upper fixing part 63: Cylindrical lower fixing part 64: Pair of parallel locking plate parts

Claims (4)

A box part with storage space,
a lid body portion that covers the storage opening of the box portion;
an opening/closing structure part that engages the lid part with the box part in a freely openable/closable manner;
A bench-type box in which the box part and the lid part function as a bench when the lid part is in a closed state,
The box part is
A column extending vertically,
a side panel to which the upper frame and the lower frame are fixed;
At least the upper frame is configured to be fixed across the support column,
The side panel is composed of a concave and convex panel that has concavities and convexities to increase strength,
The bench-type box is characterized in that the uneven panel is composed of a single panel between the upper frame and the lower frame. The upper frame has a cylindrical upper fixing part in cross-sectional view,
The lower frame is
In cross-sectional view, a cylindrical lower fixing part,
a pair of parallel locking plate portions protruding inward from the box portion from the cylindrical lower fixing portion;
2. The bench type box according to claim 1, wherein the lower frame is fixed to the box part by sandwiching the bottom plate of the box part between the pair of parallel locking plate parts. 2. The bench-type box according to claim 1, wherein the uneven panel is composed of a corrugated panel, and the unevenness of the corrugated panel extends in a horizontal direction or a vertical direction of the box portion. 2. The bench-type box according to claim 1, wherein the uneven panel is a corrugated panel, and the unevenness of the corrugated panel extends in a vertical direction of the box portion.