JP4827337B2 - Assembled box - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to an assembling box that can maintain strength and can be easily assembled by anyone without requiring a screw-fastening position in a box-shaped main body such as a storage, storage, or cabinet.
[0002]
[Prior art]
As a conventional technique, there is a quadrangular door frame with an entrance opening on the front surface of the storage body, and the door frame is provided with a door that opens and closes the entrance. It consists of a pair of upper and lower frame bodies and a pair of left and right side frames that connect both the frame bodies.The upper and lower frame bodies are fixed in a perpendicular state to the horizontal main frame and the left and right ends of each main frame, respectively. An assembly-type storage box comprising a pair of left and right fitting frames facing each other, and a door frame is formed by fitting the left and right side frames to the fitting frames facing the upper and lower sides, respectively (Japanese Patent Laid-Open No. 9-125720). Issue).
[0003]
[Problems to be solved by the invention]
However, in the prior art, the door frame can be properly assembled, and the door frame is divided into four parts of a pair of upper and lower upper frame bodies and a lower frame body and a pair of left and right side frames. The space required for packing can be reduced, but this is only an assembly of the door frame, and the projection that engages the engagement hole by fitting the engagement frame welded to the upper and lower frame and the left and right side frames. However, the door plate is twisted and twisted (for example, the floor is inclined or twisted or twisted due to pressing from one direction during movement). There were problems such as obstructing the opening and closing of the door and making locking difficult.
[0004]
In view of such circumstances, the present invention solves the drawbacks of the prior art and solves the problem with a simple configuration. It can be engaged with mounting brackets having a plurality of upper and lower locking pins fixed by spot welding to the reinforcing portions of both side plates, and the locking pins of the mounting brackets fixed at the corners of the top and bottom plates. Insert the rising piece having a hole drilled in this way (for example, two long and short rising pieces as shown in FIGS. 1 and 4 or one long rising piece depending on the size). Thus, it is an object of the present invention to provide an assembling type box body that is assembled by moving back and forth and engaging a hole of a rising piece and a locking pin of a mounting bracket.
[0005]
[Means for Solving the Problems]
The present invention is intended to solve the above-described problems, and employs the following technical means.
In the invention of claim 1 wherein at least a bottom plate, side plates, the top plate, the prefabricated box body having a rear plate, to form a reinforcing portion of a double structure formed by bending front and rear portions of the left and right side plates, the left and right Mounting brackets with multiple locking pins above and below the reinforcement on the side plate are fixed, and the top and bottom plate corners are provided with a long rising piece at the rear and a short rising piece at the front. The piece is provided with two holes at the top and bottom, and the short piece is provided with a rising piece with one hole, and each hole is provided with a locking pin of a mounting bracket fixed to the reinforcing portion of the left and right side plates. as the hole for engagement, further drilled engaging holes on the left and right side plates, a bottom plate cut-and-raised piece that engages with the engaging hole, formed in the top plate, and a locking pin provided on the mounting bracket of the reinforcing portion and a hole formed in the top plate and the bottom plate raising piece length was fixed to a corner portion of If then, so as to engage the cut-and-raised piece and the engaging hole at the same time, employing the technical means that allow engagement assembly with one touch in some mobile.
[0006]
DETAILED DESCRIPTION OF THE INVENTION
1 is an exploded perspective view showing a state before assembling of the present invention, in which a plurality of holes formed in long and short rising pieces fixed at four corners of a top plate and a bottom plate, and left and right side plates are bent. When assembling the left and right side plates and the top plate, and the left and right side plates and the bottom plate so as to engage the mounting brackets with a plurality of locking pins fixed to the four corners of the upper and lower parts at the four corners of the formed reinforcing part. Assemble the box so that it does not collide with the pin, either forward or backward, and when it is inserted, it is assembled by shifting the locking pin in the opposite direction so that the locking pin engages with the hole. It is.
[0007]
【Example】
Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.
The box of the present invention can be summarized as various box-like boxes such as a storage, a storage, a book box, and a locker.
FIG. 1 is an exploded perspective view of an assembly-type storage according to a specific embodiment of the present invention. 2 is a cross-sectional view taken along arrow X in FIG. 1, FIG. 3 is a view taken along arrow Y in FIG. 1, and FIG. 4 is a partially enlarged exploded perspective view showing the engagement relationship between the bottom plate and the side plate. When the slide is fitted downward, it is shown that the locking pin of the mounting bracket and the hole formed in the rising piece can be engaged and integrated by slightly shifting as shown by the arrow b direction. . 5 is a perspective view showing an integrated state by engaging as shown in FIG. 4, and FIG. 6 is a sectional view taken along the arrow Z in FIG.
[0008]
First, each member will be described. The storage body A is composed of left and right side plates 1, a top plate 2, a bottom plate 3, a rear plate and a door plate (not shown). And, in the left and right corners of the top plate 2 and the left two corners of the bottom plate 3, the holes 6 formed in the long and short rising pieces 4 and 5, and the bent reinforcing portions 7 formed in the front and rear portions of the left side plate 1. Insert the mounting bracket 8 (see FIGS. 2 and 4 to 6) of the mounting bracket 8 so that it engages with the locking pin 9 as shown by the arrow a in FIG. 4, and shift it as shown by the arrow b in FIG. Thus, the locking pin 9 and the hole 6 are engaged and assembled.
[0009]
The right side plate 1, the top plate 2, and the bottom plate 3 have the same configuration as the left side plate 1 and are therefore assembled in the same manner.
[0010]
Next, an embodiment will be described in detail for the long and short rising pieces 4 and 5 provided on the top plate 2 and the bottom plate 3.
As can be understood from FIGS. 1 and 4 to 6, front and rear rising pieces 4 and 5 are formed at one end of a metal plate bent in a substantially U shape, and the front and rear rising pieces 4 and 5 are A long rising piece 4 is formed at the rear portion and a short rising piece 5 is formed at the front portion. Two holes 6 are formed in the upper and lower portions of the long rising piece 4, and one hole is formed in the short rising piece 5. 6 is drilled. The long and short rising pieces 4 and 5 are fixed to the four corners of the top plate 2 and the bottom plate 3 by welding or the like.
[0011]
Also, as shown in FIGS. 4 to 6, substantially Ω-shaped mounting brackets are fixed to the upper and lower portions of the bending reinforcing portions 7 formed on the front and rear of the left and right side plates 1 by welding or the like, and the mounting bracket 8 is raised up and down. Locking pins 9 are fixedly provided so as to correspond to the positions where they are engaged with the three holes 6 formed in the pieces 4 and 5, and are inserted, for example, as shown in FIG. In order to lower the left side plate 1 from the top to the bottom, the long and short rising pieces 4 and 5 of the bottom plate 3 and the mounting brackets 8 provided at the front and rear lower ends of the left side plate 1 are inserted as shown by arrows a. Then, it moves slightly in the direction of the arrow b and engages and fixes the hole 6 and the locking pin 9. Similarly, the right side plate 1 is also assembled. In this way, the left side plate 1 and the right side plate 1 are separately inserted and fitted into the four corners of the bottom plate 3 and the lower four sides of the left and right side plates 1, and the four corners of the top plate 2 and the upper four sides of the left and right side plates 1, respectively. 1 with a slight movement, the holes 6 formed in the long and short raised pieces 4 and 5 provided in the top plate 2 and the bottom plate 3 are engaged with the locking pins 9 of the mounting bracket 8 fixed on the left and right side plates 1. You can easily assemble the storage without any need for screws, screws or screwdrivers.
[0012]
The long and short rising pieces 4 and 5 may be the same length, and the number of the holes 6 and the locking pins 9 may be twisted or twisted in the left and right, front and rear, top and bottom of the storage body A. If it is at least 2 or more so that it can control with respect to an effect | action, it will act effectively.
[0013]
Further, the long and short rising pieces 4 and 5 can be formed by cutting a part of the top plate 2 and the bottom plate 3, and the mounting bracket 8 may be formed by cutting the reinforcing portion 7. Needless to say, it is more efficient to manufacture the parts as separate parts.
[0014]
Further, when the engagement holes 10 formed in the left and right side plates 1 and the cut and raised pieces 11 formed in the bottom plate 3 and the top plate 2 are finally assembled, the left and right side plates 1, the top plate 2 and the bottom plate 3 are It is provided to supplement the locked state.
[0015]
Depending on the size of the main body, it is possible to use one rising piece.
Further, by reversing the relationship between the locking pin 9 and the hole 6, the locking pin 9 can be provided in the long and short rising pieces 4 and 5, and the hole 6 can be formed in the mounting bracket 8. It is also possible to reverse the relationship between the engagement hole 10 and the cut-and-raised piece 11, drill the engagement hole 10 in the bottom plate 3, and form the cut-and-raised piece 11 on the left and right side plates 1. Any shape may be used as long as the shape can be maintained.
[0016]
【The invention's effect】
As a result of employing the above configuration, the present invention can obtain the following effects.
( 1 ) Anyone can easily assemble without using special parts or tools.
[Brief description of the drawings]
FIG. 1 is an exploded perspective view showing a storage case of the present invention.
FIG. 2 is a cross-sectional view taken along arrow X in FIG.
FIG. 3 is a view taken in the direction of arrow Y in FIG.
FIG. 4 is a partially enlarged exploded perspective view showing an engagement relationship between a storage bottom plate and a side plate according to the present invention.
FIG. 5 is a perspective view showing a part of the state of being engaged and integrated as shown in FIG. 4;
6 is a cross-sectional view taken along the arrow Z in FIG. 5;
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 .... Left-and-right side plate 2 .... Top plate 3 .... Bottom plate 4 .... Long rising piece 5 .... Short rising piece 6 .... Hole 7 ... Reinforcement 8: Mounting bracket 9: Locking pin 10: Engagement hole 11: Cut and raised piece A: Storage body

Claims (1)

At least in the assembly type box having a bottom plate, left and right side plates, top plate, and rear plate, a double structure reinforcing portion formed by bending the front and rear portions of the left and right side plates is formed, and a plurality of upper and lower reinforcing portions on the left and right side plates Mounting brackets with locking pins are fixed. The corners of the top and bottom plates are provided with a long rising piece at the rear, a short rising piece at the front, and two holes at the top and bottom of the long rising piece. The short rising piece is provided with a rising piece having a hole in one place, and each hole is used as a hole engaging with a locking pin of a mounting bracket fixed to the reinforcing portion of the left and right side plates. An engaging hole is formed in the base plate, and a cut-and-raised piece that engages with the engaging hole is formed on the bottom plate and the top plate . The locking pin provided on the mounting bracket of the reinforcing portion and the corner portion of the top plate and the bottom plate are fixed. engage a hole formed in the launch pieces of setting the length, cut at the same time the engaging hole So as to engage the strainer piece, prefabricated box body, characterized in that to allow the engaging assembly with one touch in some mobile.

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