KR100902494B1

KR100902494B1 - Prefabricated closet

Info

Publication number: KR100902494B1
Application number: KR1020080106265A
Authority: KR
Inventors: 박연갑
Original assignee: 박태림
Priority date: 2008-10-29
Filing date: 2008-10-29
Publication date: 2009-06-10

Abstract

A prefabricated cabinet is provided, which can be assembled by the hand without a separate tool and makes the assembly and disassembly facilitated. A prefabricated cabinet comprises: a cover(10) in which a reinforcing projection and a transformation prevention part are separately formed; a support rod(20) of the angular type which has a hollow and is connected to a pillar connecting rod; a bottom plate(30) in which the ventilation hole and stopper are formed and a plurality of pillar connecting rods are mounted on the top and bottom of the edge; and a supporting board(40) which is inserted in the pillar connecting rod of the lowermost layer bottom plate(30') and has the insertion hole and jaw.

Description

Prefabricated Cabinets {Prefabricated closet}

The present invention relates to a prefabricated cabinet that is molded from a synthetic resin and yet lightweight and easy to assemble and disassemble.

In general, the conventional cabinet (or cabinet) is shown in Figure 1, the lower side is formed of a partition wall (1) and the side wall (2), the furniture of the form in which the ceiling plate (3) is attached to the upper is widely used have.

However, such a cabinet is fixed, which is not only inconvenient to install and move, but also to be disposed of once used, which is not only economical, but also a collection cost for them and environmental pollution due to waste disposal. I also have

On the other hand, in order to improve the inconvenience as described above, as shown in Figure 2, using the fixing plate 8 having the upper groove 7 by connecting to the first to third support rods (4, 5, 6) Although a prefabricated desk is disclosed, the mutual coupling with the support rods is only to insert into the groove, there is a difficult to firmly secure.

Therefore, when the supporting rods are separated from each other or are separated from the grooves, there is a concern that objects accumulated on the fixed plate 8 on the plane fall to the floor and are damaged, resulting in personnel accidents.

The present invention has been made to solve the above problems, it is an object of the present invention to provide a prefabricated cabinet with light, easy assembly and disassembly, excellent bonding force.

In order to achieve the above object, the present invention, four strut coupler is formed to protrude downward to the lower end, the cover is equipped with a reinforcement protrusion and deformation preventing portion to prevent flow and twist, etc., and mutual assembly (coupling with the strut coupler And a rectangular holding rod having a hollow portion, a vent hole which is combined with one end of the holding rod, prevents moisture, a bottom plate provided with a stopper on three sides so that the object does not fall to the outside, It is fitted into the strut coupling unit, and the pedestal having the insertion hole and the locking jaw is mounted.

By using the material of the prefabricated cabinet of the present invention having the above configuration as a lightweight synthetic resin material, it is excellent in formability and corrosion resistance, and has an advantage of easy transportation, assembly and disassembly.

In addition, the present invention is a configuration that exerts excellent bonding force even when assembled by hand only in the absence of a separate tool, there is an advantage that can easily use the elderly and women.

In addition, since the present invention is configured to form at least one half of the bottom plate area by the ventilation openings, it is expected that the economical effect to significantly reduce the material cost as well as protect the stored goods from moisture.

Hereinafter, the present inventors assembled cabinet will be described in more detail by the accompanying drawings.

In the present invention, the same technical constitution as in the prior art will be described with the same name as it is.

Figure 1 is a schematic perspective view of a common storage box, Figure 2 is a perspective view of a conventional prefabricated desk, Figure 3 is an exploded perspective view of the present inventors assembled cabinet, Figure 4a is a perspective view of the bottom plate of the present invention and a detailed view of the holding coupler Figure 4b is a perspective view of the back of the bottom plate and the assembly of the present invention, Figure 4c is a cross-sectional view and front and side views of each of the present invention holding coupler, Figure 4d is a perspective view and a cross-sectional view of the present invention holding rod, Figure 5 a, b is a front and rear perspective view of the cover of the present invention, Figure 6 is a perspective view and a cross-sectional view of the pedestal of the present invention, Figure 7 is an assembled view of the assembled cabinet of the present invention.

As shown in FIG. 3, the cover is provided with four support couplers 11 protruding downward from the lower end and a reinforcement protrusion 12 and a deformation prevention part 13 to prevent bending deformation during use. 10), the pillar holding rods 20 of the rectangular shape coupled to each other with the holding coupler 11, the vent hole 31 and the stopper 32 is formed, a plurality (top) of the upper and lower corners And a bottom plate 30 to which four pillar couplers 11 are mounted at a lower portion thereof, and are inserted into and coupled to the lower side pillar coupler 11 of the lowest floor plate 30 ', and the insertion hole 41 is coupled to the bottom plate 30. It is made of a pedestal 40 having a locking jaw (42).

At this time, the stopper 32 mounted on the upper end of the bottom plate 30 is formed on the three sides, except the surface to be inserted into a shape, to facilitate the insertion of the article, the article in storage is rear and left On the other hand, to prevent falling to the right, the parts are made of a PVC-based material excellent in moldability and corrosion resistance to be a light and sturdy cabinet.

In more detail, the present inventors assembled cabinet, as shown in Figure 3, the top 10 is equipped with a cover 10, the holding coupling unit (protruding in the lower edge of the cover 10) 11 is coupled to the holding rod 20, the bottom plate 30 to be fitted with the lower end of the holding rod 11, and the lower end of the bottom plate 30 'is fixed to the holding coupler 11 It is composed of a pedestal (40).

As shown in FIGS. 4A to 4C, the support coupler 11 has a plurality of (10) protruding ribs 14 formed on an outer circumferential surface thereof, but is external (outside) of the protruding ribs 14. Surface) is rounded to facilitate insertion, and at the same time, the flat end length of the initial insertion portion 15 into which the holding rod 20 is fitted (c: the portion without the protrusion) is the length of the entire protruding rib 14 (L). 5% ~ 8% of).

This is difficult to insert when the length of the protruding ribs 14 is smaller than the above range. On the contrary, when the length of the protruding rib 14 exceeds the above range, initial insertion is easy, but there is difficulty in firmly fixing after insertion.

In addition, the protruding length 14 and the width t 'of the protruding ribs 14 are 20% to 40% of the thickness t of the post coupler 11, as shown in FIGS. 4B and 4C. % And 40% to 50%, respectively.

The length (b) and width (t ') of the protruding ribs 14 protruding in this way within the above range, while improving the strength of the support coupler (11) itself and at the same time as the support rod (20) This is to facilitate the insertion (insertion) of.

On the other hand, when the length (b) and the width (t ') of the protruding ribs 14 is out of the above range, easy detachment is difficult, there is a problem that the flow between the components may occur after assembly.

And, as shown in Figure 4d, the holding rod 20, forming a depth (h ') of the bent portion 21 to 1.2% ~ 1.4% of the cross-sectional height (h), coupled through the interference fit The holding rod 20 and the holding coupler (11) to be in close contact with the mutual holding force.

According to a specific embodiment of the present invention, when the length of the support rod 20 is set to 220 mm, the protruding rib portion 14 formed on the outer surface of the support coupler 11 and the support coupler 11 coupled thereto. If the standard as shown in Table 1 below, it is easy to remove and it is possible to maintain a firm fixing after assembly.

On the other hand, the cover 10 of the present invention, as shown in Figure 5, in order to prevent the warpage and deformation, 2% to 4% of the cover (10) length (a) near the edge of the cover 10 It has a width (b) of, the depth (d) is to be formed a bent portion 21 to be two to three times the thickness of the cover (10).

This is because, when the length a and the depth d of the bend 21 are out of the above range, the formability and the strength are lowered.

As shown in FIGS. 4B and 6, the hollow pedestal 40 has a post coupling hole 11 formed at the bottom of the bottom plate 30 'in the insertion hole 41 of the pedestal 40. To be fitted.

At this time, it has the same thickness and flexibility between the side of the reinforcing edge portion 33 mounted on the bottom surface of the bottom layer bottom plate 30 '(part facing the holding coupler) and the gap e of the support coupler 11. The upper end 43 of the pedestal 40 is fitted so that it is firmly fixed, and at the same time, a locking jaw 42 for supporting the upper surface of the reinforcing edge 33 is separately formed at the stop of the pedestal 40. Be sure to

In addition, in order to prevent the damage to the bottom plate 30 due to the weight of the storage, as shown in Figure 4c, by providing a separate reinforcement protrusion 12 'to increase the strength of the bottom plate.

The assembly of the present invention prefabricated cabinet made as described above, as shown in Figure 3, first, by inserting the holding rods 20 into the strut coupling holes 11 protruding on the upper and lower portions of the bottom plate 30, respectively, Fix it.

At this time, when the holding rod 20 inserted into the upper portion of the bottom plate 30 and the holding coupler 11 formed at the lower end of the cover 10 are mutually coupled, the cover 10 and the bottom plate 30 are holding rods ( 20) are connected and fixed.

On the other hand, the strut rod 20 fitted to the bottom of the bottom plate 30 is fitted into the strut coupler 11 provided on the top of another bottom plate 30 or the bottom floor plate 31 '.

When the assembly to the lowest bottom plate 31 'is completed, the rubber base pedestal 40 having excellent elasticity and frictional force is fixed to the support coupler 11 formed at the bottom of the lowest bottom plate 31'. Assembly of the cabinet is completed.

Therefore, the prefabricated cabinet according to the present invention having the above configuration has advantages of being easy to transport, assemble and dismantle while preventing rust generation due to excellent moldability and corrosion resistance by using a synthetic resin material.

In addition, the present inventors have an advantage that can be easily used by the elderly and women, because the configuration exhibits excellent bonding force even if assembled by hand only without a separate tool.

The present inventors assembled cabinet is capable of various modifications in addition to those shown and described, and all modifications are to be included in the scope of the present invention without departing from the scope of the present invention.

For example, the material which comprises this invention is not limited to plastic (PVC) material, As long as it is light and excellent in moldability and corrosion resistance, you may use nonferrous metals, such as aluminum.

1 is a schematic perspective view of a general storage box,

2 is a perspective view of a conventional prefabricated desk,

3 is an exploded perspective view of the present inventors assembled cabinet,

Figure 4a is a perspective view of the bottom plate of the present invention and a detailed view of the holding coupler,

Figure 4b is a detailed perspective view of the back and perspective view of the base plate of the present invention,

4C is a cross-sectional view, a front view, and a side view of the prop coupler of the present invention;

Figure 4d is a perspective view and a cross-sectional view of the inventor holding rods,

5 a, b is a front and back perspective view of the present inventors cover,

6 is a perspective view and a cross-sectional view of the present inventors pedestal,

7 is an assembly complete view of the present inventors assembled cabinet.

※ Explanation of code for main part of drawing

DESCRIPTION OF SYMBOLS 10 Cover 11 Shoring coupler 12 Reinforcement protrusion 13 Strain prevention part

15 inserting portion 20 holding rod 21 bend portion 30 bottom plate

40: base 41: insertion hole 42: locking jaw

Claims

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In the prefabricated cabinet, the cabinet is provided with four support couplers 11 protruding downward from the lower end, the reinforcement protrusion 12 and the deformation preventing portion 13 is formed separately the cover 10, and the support coupling Square pillars 20 coupled to the sphere 11 and having a hollow portion, vent holes 31 and stoppers 32 are formed, and a plurality of pillar couplers 11 are mounted on upper and lower edges thereof. It is made of a pedestal 40 having a bottom plate 30, which is inserted into the strut coupling sphere 11 of the lowest floor plate 30 ', and has an insertion hole 41 and the locking jaw 42,

A plurality of protruding ribs 14 are mounted on the outer circumferential surface of the support coupler 11, but the outer portion of the protruding ribs 14 is rounded and an insertion portion 15 into which the support rod 20 is fitted. The flat end length (c) of the prefabricated cabinet 14, characterized in that 5% to 8% of the total length (L).

The support rod 20 has a bent portion 21 having a depth h 'of 1.2% to 1.4% of the cross-sectional height (h), but the support rod 20 and the support coupler 11 is interference fit Prefabricated cabinet characterized in that the mutual coupling through.

The method of claim 3, wherein

Protruding length (b) and width (t ') of the protruding rib 14 is characterized in that 20% to 40% and 40% to 50% of the thickness t of the holding coupler 11, respectively Prefab Cabinet.