JPH0642987Y2 - Box structure for assembling and disassembling bottles - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] This invention relates to a bottle packing box structure that can be assembled and disassembled.
It is mainly used to store and carry beer bottles and sake bottles.

[Conventional technology]

In this type of conventional box, the box body is formed by integrally molding each side wall and bottom wall using a plastic material, and a gripping hole used for carrying the box is provided at the center of the upper end faces at both ends in the length direction. The space in the box body is adjusted to the size of the bottle to be stored by a plurality of partition members which are formed integrally with each other at equal intervals set on the two sets of facing side walls and bottom wall and are orthogonal to each other. Have been used that are divided into a large number of small spaces.

[Problems to be solved by the device]

According to the conventional technique, in the plastic box body, not only the side walls and the bottom wall but also the partition members orthogonal to each other are integrally formed by plastic molding. Even when not in use, the non-decomposable box body occupies the same volume as the case where bottles are stored, which not only increases the space required for transporting and storing empty boxes, but also the cost required for them. Will increase.

In addition, each side wall is made to have the same thickness as a whole, and it is necessary to provide a gripping hole in the upper part of the pair of end faces. Therefore, the amount of material used for forming the box body and the number of steps are large, and the production cost is high. It had a problem such as

The present invention has been made in view of the above conventional problems, and an object thereof is to easily assemble and disassemble, and to reduce the production cost by using a small amount of material. It is intended to provide a bottle packing box structure that can be assembled and disassembled.

[Means for Solving the Problems]

In order to achieve the above object, the assembly and
In the decomposable bottle packing structure, four sets of frames (1,2) are provided on the front, back, left and right, and the lower frame (1 of each of these frames (1,2).
C, 2C) and a bottom wall (3) held in a bottom wall engaging groove (1C ₁ , 2C ₁ ) provided on the inner surface, and each of the frameworks (1, 2) includes an upper frame (1b, 2b). ) And the lower frame (1c, 2c) are fixed to the upper and lower ends of the pair of vertical frames (1a, 2a), and are provided between the upper frame (1b, 2b) and the lower frame (1c, 2c). Auxiliary frame pieces (1d, 2d) are fixed at both ends to the vertical frame (1a, 2a), and the left and right end portions of each frame (1, 2) have inclined joint surfaces (joined with adjacent frames) ( 1e, 2e) is formed, and this inclined joint surface (1e, 2e
e) is a notch groove (1e) in the direction intersecting with the joint surfaces (1e, 2e).
₁ , 2e ₁ ) are provided, and these notch grooves (1e ₁ , 2e ₁ )
The frameworks (1, 2) are integrally coupled by a flat plate-like coupling piece (4) that fits to the inner surface of the four frameworks (1, 2), and the corresponding locations of the opposing frameworks are matched with each other. Vertical engagement groove (5,
6) is provided, and the vertical engagement groove (5) of the one-sided frame (1) is provided.
Has a notch (7a) corresponding to the vertical engaging groove (6) of the other side frame (2) on the upper side of the first partition plate (7).
And a notch (8a) that engages with the notch (7a) of the first partition plate (7) is provided on the lower side in the vertical engagement groove (6) of the other side frame (2). The second partition plate (8) is fitted so that it can be assembled and disassembled into a bottle packing box structure.

The cutout groove of the inclined joint surface is formed in a curved shape that becomes shallower toward both ends, and both longitudinal sides of the coupling piece are formed in a curved shape that engages with the cutout groove of the inclined joint surface. Is preferred.

[Action]

Two adjacent L-frames are made into two sets of L-shaped coupling bodies by coupling pieces fitted in the cutout grooves of their inclined joint surfaces, and two sides of the bottom wall are fitted in the bottom wall engagement grooves of one L-shaped coupling body. Mating. Then, when the other L-shaped joint is moved in a direction parallel to the inclined joint surfaces connecting them and fitted to the bottom wall, the respective inclined joint surfaces of the two sets of L-shaped joints face each other. They are integrally joined by a joining piece fitted into one of the notch grooves and assembled into the shape of the box body.

A first partition plate having a notch groove in the upper half is fitted into each vertical engaging groove on the inner surface of one of the opposing frames of the assembled box body, and then a notch groove is provided in the lower half. When the second partition plate is fitted into each vertical engaging groove on the inner surface of the other frame, the cutout grooves of the first and second partition plates are connected to the cutout grooves of the counterpart partition plate, respectively. Since they are combined and partitioned into a large number of small space portions according to the size of the bottles that store the inside of the box body, the bottles stored in these space portions are prevented from coming into direct contact with each other.

Moreover, it is the bottle packing box assembled in this way, the connecting piece that fits into the notch groove of the inclined joint surface of each frame, and the inner surface of each side wall as well as the first, second
A partition plate acts to resist movement of each framework in the separating direction and serves to hold the assembled bottle packing box in its configuration.

Note that the box body can be disassembled smoothly by the procedure reverse to that at the time of assembly without being subjected to an unreasonable resistance action, and the bulkiness is smaller than the volume at the time of assembly.

〔Example〕

An embodiment of this invention will be described with reference to FIGS.

In FIG. 1, a rectangular parallelepiped box body is mainly constituted by opposing front and rear frame members 1, 1 and left and right frame members 2, 2 and a bottom wall 3 fitted and held on the inner surface of the lower frame. ing. The frame structure 1 in the front-rear direction facing each other is composed of vertical frames 1a at the left and right ends, an upper frame 1b fixed to the upper and lower ends thereof, and a lower frame 1c, and an auxiliary frame piece that is horizontal in the middle in the height direction.
Both ends of 1d are fixed to the vertical frames 1a, 1a. The frame 2 in the left-right direction has the same structure as the frame 1 in the front-rear direction, and includes vertical frames 2a, 2a, an upper frame 2b, a lower frame 2c, and an auxiliary frame piece 2d.

As shown in FIG. 3, at both ends of the frames 1 and 2 in the lateral direction, inclined joint surfaces that extend outward with an inclination angle of 45 °, respectively.
1e and 2e are formed, and the angle between adjacent frames 1 and 2 is
It is kept at 90 °. Notch grooves 1e ₁ and 2e ₁ having a curved shape in which the depth becomes shallower toward both ends in the direction perpendicular to the inclined joint surfaces 1e and 2e at the corresponding positions of the contacting inclined joint surfaces 1e and 2e. Are provided in a required number, for example, three each. 4 is a joint surface 1 where the contour lines on both sides in the vertical direction are inclined
e, 2e is a metal coupling piece having a curved shape that engages with the notch grooves 1e ₁ and 2e _1, and the adjacent frames ₁ and 2 are fitted in the corresponding notch grooves 1e ₁ and 2e _1. They are joined by a plurality of joining pieces 4.

Further, on the inner surfaces of the lower frames 1c and 2c of the respective frames 1 and 2, the bottom wall engaging groove 1c having a thickness dimension equal to or slightly larger than the thickness of the bottom wall 3 made of a veneer plate or other material. ₁ and 2c ₁
The bottom wall 3 is provided through in the horizontal direction, and the periphery of the bottom wall 3 is fitted and held in the bottom wall engaging grooves 1c ₁ and 2c ₁ of the lower frames 1c and 2c to form a box body.

In a pair of opposing frameworks, for example, the frameworks 1 and 1 in the front-rear direction, at the corresponding positions of the auxiliary frame piece 1d and the lower frame 1c, a required number of vertical brackets are arranged at equal intervals according to the size of the bottle to be stored. Ditch 5
Is provided, the other pair of frameworks facing each other, for example,
The right and left frames 2, 2 are provided with a required number of vertical engaging grooves 6 at the same intervals as in the case of the frames 1, 1 at corresponding positions of the auxiliary frame piece 2d and the lower frame 2c.

Reference numeral 7 is a first partition plate fitted into each vertical engaging groove 5, 5 of the frame 1, 1, and the frame 2 is provided in an approximately upper half of the partition plate 7 in the height direction.
The same number of vertical notches 7a are provided at the same intervals as the adjacent vertical engaging grooves 6, 6. In contrast, the framework
The second partition plate 8 fitted in the vertical engaging grooves 6 and 6 of 2 and 2 has an interval substantially equal to the vertical engaging grooves 5 and 5 formed in the frame 1 in the lower half of the height direction. , Same number of vertical cutouts 8a
Is provided.

The auxiliary frame pieces 1d and 2d are attached at the same height position slightly lower than the center in the height direction of the frameworks 1 and 2, and the distance between the lower end surface of the upper frame 1b and the upper end surface of the auxiliary frame piece 1d is The height is determined to be slightly larger than the height dimension of the first partition plate 7 that is flush with the upper end surface of the auxiliary frame piece 1d. The relationship between the space between the upper frame 2b of the frame 2 and the auxiliary frame piece 2d and the height dimension of the second partition plate 8 is also
The same relationship as in the case of the first partition plate 7 is maintained.

In the above embodiment, the length of the vertical notches 7a and 8a has been described as being set to approximately half the height of the first and second partition plates 7 and 8, respectively. 8a
May be freely changed within a range in which the total length thereof is equal to the height dimension of the first partition plate 7 or the second partition plate 8. Also, the first and second partition plates 7,
If the height of 8 is slightly larger than about 1/2 of the depth of the box body, the inner walls of the upper frames 1b and 2b, which come into contact with the extension lines of the vertical engaging grooves 5 and 6, also have the first and second partitions. It is necessary to provide a vertical engagement groove through which the plates 7 and 8 can be inserted.

Next, an example of assembling the bottle packing box having the above structure will be described with reference to FIGS.

(1) A notch groove 1 provided in the inclined joint surfaces 1e, 2e with which the front frame 1 and the left frame 2 are in contact with each other.
The coupling pieces 4 fitted to e ₁ and 2e ₁ form two sets of frame-shaped coupled bodies that are coupled in an L shape (see FIG. 5).

(2) The bottom wall 3 is fitted into the bottom wall engaging grooves 1c ₁ and 2c ₁ of _one frame assembly.
The two adjacent sides of the bottom wall 3 are fitted and held, and the other two sides of the bottom wall 3 and the coupling pieces 4 and 4 which are projected from one of the frame coupling bodies,
Bottom wall engaging grooves 1c ₁ and 2c _{1 of the} other frame assembly and inclined joint surface 1
The box body is formed by combining with the notch grooves 1e ₁ and 2e _{1 of} e and 2e. In this case, the pressing direction P of the two frame combined bodies is
Is a direction perpendicular to the inclined joint surfaces 1e, 2e facing each other. Two
The connecting piece 4 for connecting the frame combined body of the set may be made to project from the other frame combined body contrary to the case of this embodiment (fifth embodiment).
(See Fig. 6).

(3) A pair of opposing frameworks, for example, the front-rear framework 1,
The first partition plate 7 having a vertical cutout 7a in the upper half thereof is fitted into each of the vertical engaging grooves 5, 5 of 1 (seventh embodiment).
See figure).

(4) Fit a second partition plate 8 in which a vertical cutout 8a is provided in the lower half in the vertical engagement grooves 6, 6 of the other pair of frames, for example, the left and right frames 2, 2. Then, the notches 8a of the second partition plate 8 that engage with the notches 7a of the first partition plate 7 are combined with the plate thickness portion of the first partition plate 7 below the notch 7a, The lower half of the space in the box body is partitioned into a required number of small spaces according to the size of the bottle to be stored, and the assembly of the bottle-filled box is completed (see FIG. 8).

In the above-mentioned assembly procedure, at any stage from FIG. 6 to FIG. 8 in which the box body is formed, the frame 1,
As shown in FIG. 6, peelable adhesive tapes 9 may be attached to the upper and lower sides of the joint portion 2 to strengthen the integrity of the box body.

On the other hand, disassembling the assembled box body, for example,
It can be performed by the following procedure.

(1) The second partition plate 8 provided with the cutout groove 8a in the lower half is moved vertically upward to release the connection between the first partition plate 7 and the pair of frames 2,2.

(2) The first partition plate 7 provided with the notch groove 7a in the upper half is moved vertically upward to release the connection with the other pair of frameworks 1,1.

If the adhesive tape 9 is attached, the adhesive tape 9 is peeled off in the steps so far.

(3) The four frames 1 and 2 forming the box body are regarded as two sets of L-shaped joined frames, and these two sets of inclined joints are in contact with each other. It pulls in the direction opposite to the arrow P with respect to the surfaces 1e and 2e, and separates into two sets of framework couplings.

(4) The bottom wall 3 connected to one of the frame combined bodies is separated from the frame combined body.

(5) Inclined joint surface 1 with which the frameworks 1 and 2 of the frame assembly are in contact
The frames 1 and 2 are separated by pulling in a direction perpendicular to the e and 2e, and the connecting piece 4 protruding from the inclined joint surface 1e or 2e of either one of the frames 1 and 2 is cut out into the groove 1e ₁ or 2e ₁ When disassembled from the box, disassembly of the box body is complete.

Of course, the assembly and disassembly of the box body may be performed by a procedure different from the procedure described in the above embodiment, but if it is desired to simplify the above procedure, a part of the coupling piece 4 to be used or The whole body may be fixed in advance to the cutout groove 1e ₁ or 2e ₁ of either one of the frameworks 1 and 2 by using an adhesive or the like, and the box body may be assembled and disassembled in this state.

In the above-mentioned embodiment, it is most preferable that the frame, the bottom wall, and the partition plate are made of wood, but it goes without saying that they may be made of plastic or other material or a combination of different materials.

[Effect of device]

Since the present invention is configured as described above, it has the following effects.

In the assembling / disassembling bottle packing box structure according to claim 1, the downward bottle load acting on the bottom wall is received by the bottom wall engaging groove of each frame fitted to the peripheral portion of the bottom wall, The force acting on the main body in all directions is mainly received by the connecting piece that connects the inclined joint surfaces of each frame and the first and second partition plates that divide the inside of the box body, so it may be disassembled during use. It is possible to provide a bottle-filling box that is free of assembly and is extremely easy to assemble and disassemble.

Further, in the box structure of the present invention, by disassembling the assembled box as necessary, the volume occupied at the time of assembly can be remarkably reduced, so that the space required for transporting and storing empty boxes is reduced, The cost required for them can be saved.

Moreover, since the side surface of the box body is formed by a framework that does not have a side wall, the amount of material used for forming the box body can be reduced, and a grip hole used for transporting the box body is specially provided. It can be formed naturally without it.

In the assembling / disassembling bottle filling box structure according to claim 2, each of the notch groove of the inclined joint surface and the coupling piece fitted into the notch groove is formed in a curved shape whose dimension becomes smaller toward both ends. Therefore, it is possible to reduce the catch at the time of assembling and disassembling the box main body, and to perform the coupling and separation of the two extremely smoothly.

[Brief description of drawings]

FIG. 1 is a perspective view of an embodiment of the present invention, FIG. 2 is a longitudinal sectional view of the same, FIG. 3 is a partially exploded perspective view showing an assembled state up to a first partition plate, and FIG. 4 is a first partition plate. Is an exploded perspective view showing a combined state of the second partition plate and FIGS. 5 to 8 are plan views showing an example of an assembling procedure. 1,2 ... framework, 1a, 2a ... vertical frame 1b, 2b ... upper frame, 1c, 2c ... lower frame 1c _1, 2c ₁ ... Sokokabegakarigomizo, 1d, 2d ... auxiliary frame pieces 1e, 2e ... graded junction Surfaces 1e ₁ , 2e ₁ ... Notch grooves, 3 ... Bottom wall 4 ... Coupling piece, 5, 6 ... Vertical engaging groove 7 ... First partition plate, 8 ... Second partition plate 7a, 8a ... Vertical notch

Claims (2)

[Scope of utility model registration request] 1. A set of four frames (1, 2) provided in front, back, left and right.
And a bottom wall (3) held in a bottom wall engaging groove (1C ₁ , 2C ₁ ) provided on the inner surface of the lower frame (1C, 2C) of each of these frames, wherein each frame is an upper frame (1b, 2b) and lower frame (1c, 2c) are fixed to the upper and lower ends of a pair of vertical frames (1a, 2a), and an auxiliary frame piece (1d, 1d, provided between the upper frame and the lower frame). 2d) has both ends fixed to the vertical frame, and inclined joint surfaces (1e, 2e) for joining with adjacent frames are formed at both left and right end portions of each frame. Notch grooves (1e ₁ , 2e ₁ ) are provided in a direction intersecting with the surface, and the respective frame members are integrally connected by a flat plate-like connecting piece (4) fitted in these notch grooves, On the inner surface of the frame, vertical engaging grooves (5, 6) are provided at corresponding positions between the opposing frames, and the vertical engaging groove of one side frame is provided with a cutting groove corresponding to the vertical engaging groove of the other side frame. The notch is on the upper side The first partition plate (7) is fitted, and the second partition plate is provided with a notch that engages with the notch of the first partition plate on the lower side in the vertical engagement groove of the other side frame. Assembled / disassembled bottle box structure characterized in that (8) is fitted. 2. The cutout groove of the inclined joint surface is formed in a curved shape that becomes shallower toward both ends, and both longitudinal sides of the coupling piece are formed in a curved shape that engages with the cutout groove of the inclined joint surface. The assembling / disassembling bottle structure according to claim 1 of the utility model registration claim.