KR200334260Y1 - Knockdown Material Keeping Facilities - Google Patents

Abstract

The present invention relates to a prefabricated storage device, having a plurality of upper and lower plates, a left plate, a right plate and a back plate coupled to form a storage space in cooperation with each other so that the storage space is arranged in the same direction In the prefabricated storage device having a storage box, the upper and lower plates are respectively formed to correspond to the upper and lower coupling holes; An upper coupling portion having a rod-shaped upper body portion and an upper head portion extending laterally in the axial direction of the upper body portion and a lower coupling having a rod-shaped lower body portion and a lower head portion extending horizontally in the axial direction of the lower body portion. On the upper plate and the lower plate of both holders having a vertical tightening portion for coupling the upper coupling portion and the lower coupling portion so that the separation distance between the portion and the upper head portion and the lower head portion is reduced and adjusted. And an upper and lower coupling member inserted into the upper and lower coupling holes so that the upper head and the lower head are in contact with each other. This makes it possible to stably maintain the laminated bonding state between the holders and to simplify the manufacturing process of the holders.

Description

Knockdown Material Keeping Facilities

The present invention relates to a prefabricated accommodating device, and more particularly, a prefabricated accommodating structure configured by combining a plurality of storage boxes having an upper plate, a lower plate, a left plate, a right plate, and a back plate, which are coupled to cooperate with each other to form a storage space. Relates to a device.

The storage device widely used to store and store various items in real life is provided as a complete structure with a fixed shape and a storage space. It may be provided in a structure that can be assembled in an appropriate number considering the amount and quantity.

Such a prefabricated storage device is generally stacked and assembled in a vertical direction so that the storage box can accommodate as many items as possible with respect to the same installation cross-sectional area.

Conventional one prefabricated storage device is formed with a locking groove on the upper corner of the upper box and the locking projection to correspond to the locking groove on the outer surface of the bottom surface.

Conventional one prefabricated storage device having such a configuration is laminated assembly by inserting the locking projection formed on the bottom surface of the storage box located in the upper portion into the locking groove formed in the upper surface of the storage box located in the lower portion.

However, according to the conventional one-type storage device described above, as the flow in the up and down direction is limited by the weight of the storage box in the coupled state, the locking operation between the locking projection and the locking groove is released by external impact, thereby causing the stacking state to be broken. Because of concern, there was a problem that the laminated bonding state is unstable.

Another prefabricated storage device has been proposed in 2002 Utility Model Registration Application No. 16841 (designated name: assembly type stack structure storage box) to improve this problem.

Figure 7 is an exploded perspective view showing a coupling state of another conventional assembled storage device.

Another conventional assembled storage device, as shown in Figure 7, has three rectangular box structure holders 101a, 101b, 101c coupled in the vertical direction and the left and right directions.

Each holder (101a, 101b, 101c) has a pair of locking grooves 109 formed on the upper surface side by side over the entire length section, a pair of locking ribs 107 on the outer surface of the bottom surface in the entire length section It is formed so as to correspond to the locking groove 109. In addition, a pair of fitting ribs 103 are formed on the outer surface of the right side of each storage box side by side over the entire height section, and a pair of fitting grooves 105 are fitted over the entire height section on the left side outer surface. It is formed so as to correspond to the rib 103.

Referring to the assembly operation of another conventional prefabricated storage device having such a configuration as follows.

First, by inserting the locking ribs 107b formed on the bottom surface of the storage box 101b into the locking grooves 109a formed on the upper surface of the storage box 101a, the storage boxes 101b are stacked in the storage box 101a, that is, along the height direction. Combined.

Next, by inserting the fitting ribs 103c formed on the right side of the storage box 101c into the fitting grooves 105b formed on the left side of the storage box 101b in the vertical direction, the storage box 101c is lateral to the storage box 101b. Combined along.

However, according to another conventional assembled storage device, the locking operation area between the locking groove 109a and the locking protrusion 107b is increased to release the locking operation between the locking groove 109a and the locking protrusion 107b by external impact. The stability of the stacking state is improved as compared with the conventional prefabricated storage device as described above. However, the stacking state is unstable because the flow in the vertical direction is limited by the weight of the storage box. There was this.

In addition, since the locking ribs 107 and the locking grooves 109 should be formed over the entire length of the upper and lower surfaces of the storage box, there is a problem in that the manufacturing process of the storage box is complicated.

Accordingly, an object of the present invention is to provide a prefabricated storage device capable of stably maintaining a laminated bonding state between storage boxes and to easily manufacture a storage box.

1 is an exploded perspective view showing a coupled state of a prefabricated storage device according to an embodiment of the present invention,

2 is an exploded perspective view of the holder of FIG. 1;

3 is an exploded perspective view of the upper and lower coupling members of FIG.

Figure 4 is a cross-sectional view of the main portion showing a fastening state of the vertical coupling member of Figure 1;

5 is a front view showing an example of assembly of the prefabricated storage device according to the embodiment of the present invention;

Figure 6 is a front view showing another assembly example of the prefabricated storage device according to an embodiment of the present invention,

Figure 7 is an exploded perspective view showing a coupling state of another conventional assembled storage device.

Explanation of symbols on the main parts of the drawings

10, 20, 30, 40: box

11a, 13a, 21a, 23a, 31a, 33a: vertical coupling holes

15a, 17a, 25a, 27a, 35a, 37a: left and right coupling holes

50: upper and lower coupling member 51: upper coupling portion

51a: upper head portion 51b: upper body portion

51c: long hole 51d: female thread

52: lower coupling portion 52a: lower head portion

52b: lower body 52c: male

151, 152: left and right coupling member

The object is, according to the present invention, having a top plate, a bottom plate, a left plate, a right plate, and a back plate coupled to mutually cooperate to form a storage space, a plurality of storage boxes are mutually coupled so that the storage space is arranged in the same direction In the prefabricated storage device having a, the upper plate and the lower plate are respectively formed to correspond to the upper and lower coupling holes; An upper coupling portion having a rod-shaped upper body portion and an upper head portion extending laterally in the axial direction of the upper body portion and a lower coupling having a rod-shaped lower body portion and a lower head portion extending horizontally in the axial direction of the lower body portion. On the upper plate and the lower plate of both holders having a vertical tightening portion for coupling the upper coupling portion and the lower coupling portion so that the separation distance between the portion and the upper head portion and the lower head portion is reduced and adjusted. It is achieved by a prefabricated storage device comprising a vertical coupling member inserted into the vertical coupling hole so that the upper head portion and the lower head portion respectively contact.

Wherein one of the upper body portion and the lower body portion forms a long hole along a longitudinal direction; The upper and lower tightening portions may be configured to include a female screw portion formed on an inner surface of the long hole, and a male screw portion formed to be shaped to the female screw portion on an outer surface of one of the upper body portion and the lower body portion.

And left and right coupling holes are formed in the left and right plates to correspond to the left and right plates while maintaining the stability of the left and right coupling states. Left engagement with rod-shaped left body portion and left head portion extending horizontally in the axial direction of the left body portion Right engagement with rod-shaped right body portion and right head portion extending horizontally in the axial direction of the right body portion The left and right fasteners for coupling the left coupling portion and the right coupling portion so that the separation distance between the portion and the left head portion and the right head portion is reduced, the left and right plates of both holders coupled along the left and right directions It is preferable that the left head portion and the right head portion is configured to further include a left and right coupling member inserted into the left and right coupling holes so as to contact each.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

Figure 1 is an exploded perspective view showing a coupling state of the prefabricated storage device according to an embodiment of the present invention, Figure 2 is an exploded perspective view of the storage box of Figure 1, Figure 3 is an exploded perspective view of the upper and lower coupling members of FIG.

Prefabricated storage device according to an embodiment of the present invention, as shown in Figure 1, the storage boxes (10, 20, 30, 40), and these storage boxes (10, 20, 30, 40) in the vertical direction and left and right direction It has a plurality of upper and lower coupling members 50 and left and right coupling members 151 and 152 for coupling, respectively.

The storage boxes 10, 20, 30 and 40 have the same structure. For convenience of description, only the storage box 10 will be described below.

As shown in Fig. 2, the storage box 10 is a rectangular upper plate 11, lower plate 13, left plate 15, right plate which are screwed together to form a front opening receiving space in cooperation with each other. It has 17 and the back plate 19. As shown in FIG.

A pair of upper and lower coupling holes 11a and 13a are separately formed in the upper plate 11 and the lower plate 13, respectively. The upper and lower coupling holes 11a formed in the upper plate 11 and the upper and lower coupling holes 13a formed in the lower plate 13 correspond to each other, that is, are formed at the same position on the plate surface.

A pair of left and right coupling holes 15a and 17a are separately formed in the left plate 15 and the right plate 17, respectively. The left and right coupling holes 15a formed in the left plate 15 and the left and right coupling holes 17a formed in the right plate 17 are formed to correspond to each other, that is, at the same positions on the plate surface.

The upper and lower coupling members 50 are inserted into upper and lower coupling holes 11a and 23a formed in the upper plate 11 and the lower plate 23 of the storage box 20, and as shown in FIG. 3, the upper coupling unit 51. ) And a lower coupling portion 52.

The upper coupling part 51 is provided with the rod-shaped upper body part 51b and the upper head part 51a extended horizontally in the axial direction of the upper body part 51b. A long hole 51c is formed in the upper body portion 51b along the longitudinal direction, and a female screw portion 51d is formed on the inner surface of the long hole 51c.

The lower engaging portion 52 has a rod-shaped lower body portion 52b and a lower head portion 52a extending laterally in the axial direction of the lower body portion 52b. The lower head portion 52a has a straight tightening groove (not shown), and the outer surface of the lower body portion 52b has a male screw portion 52c formed on the inner surface of the long hole 51c. It is formed to conform to the shape. Here, the male screw portion 52c formed on the outer surface of the lower body portion 52b and the female screw portion 51d formed on the inner surface of the long hole 51c of the upper body portion 51b constitute upper and lower tightening portions.

Since the left and right coupling members 151 and 152 have the same configuration and function as the vertical coupling member 50, detailed description thereof will be omitted. For convenience of explanation, each lower component of each of the left and right coupling members 151 and 152 uses the same reference numerals as each of the lower components of the upper and lower coupling members 50.

Referring to the method of assembling the prefabricated storage device according to an embodiment of the present invention having such a configuration as follows. For convenience of description, the storage boxes 10, 20, 30, and 40 shown in FIG. 2 are respectively provided with the first storage box 10, the second storage box 20, the third storage box 30, and the fourth storage box 40. It is called.

First, a method of combining the first storage box 10 and the second storage box 20 in the vertical direction will be described.

The second storage box 20 is placed on the upper side of the first storage box 10 such that the upper plate 11 of the first storage box 10 contacts the lower plate 23 of the second storage box 20. At this time, the upper and lower coupling holes 23a formed in the lower plate 23 of the second storage box 20 are disposed in a straight line with respect to the upper and lower coupling holes 11a formed in the upper plate 11 of the first storage box 10. .

Next, the upper coupling portion 51 is inserted from above through the upper and lower coupling holes 23a formed in the lower plate 23 of the second storage box 20. At this time, the insertion operation of the upper coupling portion 51 is performed until the upper head portion 51a contacts the inner surface of the lower plate 23 of the second storage box 20.

Next, the lower coupling portion 52 is inserted from below through the upper and lower coupling holes 11a formed in the upper plate 11 of the first storage box 10. At this time, the insertion operation of the lower coupling portion 52 is made such that the lower body portion 52b is inserted into the long hole 51c of the upper body portion 51b.

Next, using the tightening groove (not shown) formed in the lower head portion 52a, the lower coupling portion 52 is rotated such that the male screw portion 52c is lifted by the female screw portion 51d with a driver or the like. As the lower coupling portion 52 rotates, the separation distance between the upper head portion 51a and the lower head portion 52a is gradually reduced.

The upper head portion 51a presses the lower plate 23 of the second storage box 20 from the upper side, and the lower head portion 52a uses the upper plate of the first storage box 10 to rotate the lower coupling portion 52. By advancing until 11 is pressurized from the lower side, the engagement operation | movement between the 1st storage box 10 and the 2nd storage box 20 is completed. As shown in FIG. 4, the upper head portion 51a and the lower head portion 52a of the upper and lower coupling members 50 in the state where the coupling operation is completed, are connected to the upper plate 11 of the first storage box 10. The lower plate 23 of the second storage box 20 is in pressure contact with the other side.

Next, a method of combining the first storage box 10 and the third storage box 30 in left and right directions will be described.

The third storage box 30 is approached from the right side of the first storage box 10 such that the right side plate 17 of the first storage box 10 contacts the left side plate 35 of the third storage box 30. At this time, the left and right coupling holes 35a formed in the left plate 35 of the third storage box 30 are disposed in a straight line with respect to the left and right coupling holes 17a formed in the right plate 17 of the first storage box 10. .

Next, the upper coupling part 51 of the left and right coupling members 151 and 152 is inserted from the right side through the left and right coupling holes 35a formed in the left plate 35 of the third storage box 40. At this time, the insertion operation of the upper coupling portion 51 is performed until the upper head portion 51a contacts the inner surface of the left side plate 35 of the third storage box 30.

Next, the lower coupling portion 52 is inserted from the left side through the left and right coupling holes 17a formed in the right plate 17 of the first storage box 10. At this time, the insertion operation of the lower coupling portion 52 is made such that the lower body portion 52b is inserted into the long hole 51c of the upper body portion 51b.

Next, by using a tightening groove (not shown) formed in the lower head portion 52a, the lower coupling portion 52 is rotated so that the male screw portion 52c moves on the female screw portion 51d by a driver or the like. As the lower coupling portion 52 rotates, the separation distance between the upper head portion 51a and the lower head portion 52a is gradually reduced.

The lower head portion 52a presses the right side plate 17 of the first storage box 10 from the left side and the upper head portion 51a causes the rotational movement of the lower coupling portion 52 to the left side plate of the third storage box 30. By advancing until 35 is pressed from the right side, the coupling between the first storage box 10 and the third storage box 30 is completed.

Meanwhile, the coupling between the first storage box 10 and the fourth storage box 40 may be performed in the same manner as the coupling between the first storage box 10 and the third storage box 30.

By considering the installation space, the amount of items to be stored, the taste, and the like in the above-described manner, as shown in FIGS. 5 and 6, the storage device may be assembled in various forms.

According to the embodiment of the present invention as described above, the upper and lower coupling holes (11a, 23a, etc.) are formed in the upper plate (11, etc.) and the lower plate (23, etc.) of both storage boxes (10, 20, etc.) to be laminated An upper and lower coupling member () capable of tightening the upper plate (11, etc.) and the lower plate (23, etc.) of the storage box to be stacked and coupled in the state of being inserted into the upper and lower coupling holes (11a, 23a, etc.) in both up and down directions is provided. As a result, the stacking state of the storage boxes (10, 20, etc.) is maintained by the pressing force in the vertical direction, thereby improving the stability of the stacking state of the storage boxes.

In addition, by allowing the holder (10, 30, etc.) to be coupled along the left and right directions in the same manner as the stacking combination of the above-described holder, the manufacturing process of the holder is simplified and assembled form compared to the conventional prefabricated storage device shown in FIG. Sex is improved.

That is, according to the conventional prefabricated storage device shown in FIG. 7, the fitting groove 10c and the fitting rib 105b should be formed in the storage box 101, but according to the embodiment of the present invention, the left and right coupling holes 15a , 17a, etc.) are simply formed on the left side plate (15, etc.) and the right side plate (17, etc.) of the storage box (10, etc.) by the drilling process, and the storage box manufacturing process becomes simple.

And according to the conventional prefabricated storage device shown in Figure 7 because the holders are coupled to the left and right by the up and down direction of the fitting operation in the left and right direction is unstable and the other box in the lower portion of the region to combine the storage box in the left and right direction In this case, the left plate (35, etc.) and the right plate (17, etc.) of the storage box (10, 30, etc.) according to the embodiment of the present invention is tightened to be pressed in both the left and right directions. The left and right coupling states are not only stably maintained but also left and right combinations are possible even when there are no other holders in the lower portion of the region to which the bins are coupled. Accordingly, according to an embodiment of the present invention it is possible to assemble the storage device in various forms. 5 and 6 illustrate an assembly example of the prefabricated storage device according to the embodiment of the present invention.

In addition, as the storage device can be assembled in various forms, the space molding beauty of the storage device is excellent, the storage device can be assembled according to the installation space, or the installation space of other items can be left as shown in FIG. Space utilization is improved.

In the above-described embodiments, the storage boxes 10, 20, 30, 40, and the like are configured to be coupled in the up-down direction and the left-right direction, but the upper and lower coupling holes only in the upper plate 11 and the lower plate 13, etc. (11a, 13a, etc.) can be formed and laminated in the vertical direction only.

In addition, in the above-described embodiments, the storage box (10, 20, 30, 40, etc.) is configured to open the front, as shown in Figs. 5 and 6, a storage box 70a or a drawer storage box 70b having a swinging door Of course, the present invention can be implemented to have other forms.

In addition, in the above embodiments, two upper and lower coupling holes 11a, 23a, and left and right coupling holes 17a, 45a, and the like are formed, respectively, but one or three or more may be formed in consideration of the size of the storage box, the coupling type, and the like. This invention can be implemented.

In addition, in the above-described embodiment, although the storage box (10, 20, 30, 40, etc.) is configured to have a rectangular cross-section, cross-sections of different shapes such as octagon, octagon, etc. including an upper plate, a lower plate, a left plate, and a right plate one by one. The present invention can be carried out to have.

Therefore, according to the present invention, by forming the upper and lower coupling holes in the holder to tighten the upper plate and the lower plate of the holder to be laminated in the up and down direction, it is possible to stably maintain the laminated coupling state between the holder, the manufacture of the holder The process is simplified.

Claims (3)

In the prefabricated storage device having a plurality of storage boxes having an upper plate, a lower plate, a left plate, a right plate and a back plate coupled to mutually cooperate to form a storage space, the storage space is coupled to each other in the same direction, Upper and lower coupling plates are formed on the upper and lower plates, respectively; An upper coupling portion having a rod-shaped upper body portion and an upper head portion extending laterally in the axial direction of the upper body portion and a lower coupling having a rod-shaped lower body portion and a lower head portion extending horizontally in the axial direction of the lower body portion. On the upper plate and the lower plate of both holders having a vertical tightening portion for coupling the upper coupling portion and the lower coupling portion so that the separation distance between the portion and the upper head portion and the lower head portion is reduced and adjusted. And an upper and lower coupling member inserted into the upper and lower coupling holes to contact the upper head and the lower head, respectively. The method of claim 1, A long hole is formed in one of the upper body portion and the lower body portion along a longitudinal direction; The upper and lower fasteners are prefabricated storage device comprising a female screw portion formed on the inner surface of the long hole, and a male screw portion formed to fit the female screw portion on the outer surface of any one of the upper body portion and the lower body portion. The method of claim 1, Left and right coupling holes are formed in the left and right plates, respectively; Left engagement with rod-shaped left body portion and left head portion extending horizontally in the axial direction of the left body portion Right engagement with rod-shaped right body portion and right head portion extending horizontally in the axial direction of the right body portion The left and right fasteners for coupling the left coupling portion and the right coupling portion so that the separation distance between the portion and the left head portion and the right head portion is reduced, the left and right plates of both holders coupled along the left and right directions And a left and right coupling member inserted into the left and right coupling holes such that the left head portion and the right head portion respectively contact each other.