KR20230063325A - Self-Assembly Clothes Drying Rack and Connecting Member thereof - Google Patents

Abstract

A prefabricated clothes drying rack and a connecting member thereof are disclosed to greatly reduce the volume or area of products, maximize the convenience of assembly, and allow stable use. A prefabricated clothes drying rack according to an embodiment of the present invention may include button-type coupling members which are mounted on at least one among both ends of a first main frame rod, one end of upper rods of a first pair and a second pair of first support frame rods, and the other end of lower rods of the first pair and the second pair of the first support frame rods, and which are coupled in a button-type manner to a corresponding connecting member among a main frame connecting member, a main frame rod connecting member, and a support frame rod connecting member. At this time, the upper rods and the lower rods can be coupled to each other by a separate upper and lower rod connecting member or an integrally formed connecting structure.

Description

Prefabricated clothes drying rack and its connecting member {Self-Assembly Clothes Drying Rack and Connecting Member thereof}

The present invention relates to a prefabricated clothes drying rack, and relates to a prefabricated clothes drying rack capable of significantly reducing the volume or area of product packaging and maximizing the convenience of assembly, while being robust and stable in use, and a connecting member thereof.

A commonly used stand-up clothes drying rack has a structure in which a drying unit in which laundry is dried and a support unit supporting the drying unit can be folded and unfolded. It can be folded and stored when not in use.

However, although the area of the clothes drying rack is significantly smaller in the folded state than in the unfolded state in the first direction (eg, the horizontal direction), the other directions (eg, the vertical direction or the height direction) are in the folded and unfolded states. The difference in area is not large.

Therefore, even clothes drying racks in a folded state are still packaged and sold in a significant volume or area. As a result, when purchasing a clothes drying rack offline, it is difficult for a consumer to transport the clothes dryer directly or by vehicle after purchase, and when selling it online, difficulties such as delivery may occur.

Therefore, it is intended to provide a prefabricated clothes drying rack and a connecting member thereof that can significantly reduce the volume or area of product packaging and maximize the convenience of assembly while being robust and stable in use.

A prefabricated clothes dryer according to an embodiment of the present invention for solving the above technical problem, a first pair of first main frame rods and a second pair of first main frame rods, respectively, the first main frame of the first pair a pair of main frame connecting members connecting one end of one of the rods and one end of the first main frame rod of the second pair; Connecting the other ends of the first pair of first main frame rods and connecting the other ends of the second pair of first main frame rods through a corresponding main frame rod connecting member of the pair of main frame rod connecting members, respectively. a pair of second main frame rods; A first pair of first support frame rods and a second pair of first support frame rods, each including upper rods and lower rods coupled to each other through separate upper and lower rod connecting members or a connection structure formed integrally with each other; Connecting one end of an upper rod of one of the first pair of first support frame rods and one end of an upper rod of one of the first support frame rods of the second pair, respectively, and a corresponding main frame of the pair of main frame connecting members a pair of support frame connection members connected to the frame connection member and the central member; The other ends of the lower rods of the first support frame rods of the first pair are connected through the corresponding support frame rod connecting members of the pair of support frame rod connecting members, and the other ends of the lower rods of the second pair of first support frame rods are connected. Connecting, a pair of second support frame rods; And both ends of the first main frame rods of the first pair and the second pair, ends of upper rods of the first support frame rods of the first pair and the second pair, and first ends of the first pair and the second pair. It is mounted on at least one of the other ends of the lower rods of the support frame rods, and button type engages with a corresponding connecting member among the main frame connecting member, the main frame rod connecting member, the support frame connecting member, and the support frame rod connecting member. Includes; coupling members.

The button-type coupling members are, respectively, first main frame rods of the first pair and the second pair, upper rods of the first support frame rods of the first pair and the second pair, and the first pair and the first pair. an insertion portion inserted into a corresponding rod among the lower rods of the two pairs of first support frame rods; And a coupling portion having one end formed in contact with the insertion portion and coupled to a corresponding connecting member among the main frame connecting member, the main frame rod connecting member, the support frame connecting member, and the support frame rod connecting member. and an elastic piece surrounded by a first incision line formed by incising the outer circumference so that both ends thereof are not connected to each other and include a portion of the outer periphery of the coupling button, wherein the coupling portion has a coupling button protruding from the outer circumferential surface; can include

The upper and lower rod connecting members may be mounted on the inside of the upper rod and the lower rod, protrude from an outer circumferential surface, and include a first fixing ring on which the other end of the upper rod is positioned when the upper rod and the lower rod are coupled to the connecting rod. ; can be included.

The connecting rod may include at least one first sub-groove formed on an outer circumferential surface; and a first fixing ring having elasticity mounted in the first sub-groove.

The upper and lower rod connection members include an inner body, an outer body, and an inner groove formed between the inner body and the outer body to which the other end of the upper rod is inserted and mounted; or protrudes from the inside of the body and the body. It may include; a locking protrusion formed by being.

At one end of the lower rod, at least one first sub-groove formed on an outer circumferential surface; and a first fixing ring having elasticity mounted in the first sub-groove.

Both ends of the first main frame rods of the first pair and the second pair, ends of upper rods of the first support frame rods of the first pair and the second pair, and the first supports of the first pair and the second pair It is inserted into at least one of the other ends of the lower rod of the frame rod, and is mounted inside the corresponding connecting member among the main frame connecting member, the main frame rod connecting member, the support frame connecting member, and the support frame rod connecting member. A bar coupling hook capable of being mounted in a shape protruding outward from the connecting member to be mounted may be further included.

The rod coupling hook may include at least one open line formed by being incised and opened; and at least one separation region separated by the opening line and having one end provided with a connecting member hooking jaw protruding outward from the connecting member.

The support frame connecting member may include a body into which one end of the upper rod is inserted; a first open area formed by being cut and opened on the body; and at least one mounting hook protruding from an area of the body where the first open area is not formed and formed by bending an end thereof.

A supporting portion mounted on the mounting hook and supporting a main frame formed by coupling the first main frame rod and the second main frame rod to the main frame connecting member and the main frame rod connecting member; may be further included. there is.

According to the prefabricated clothes drying rack and its connecting member according to an embodiment of the present invention, according to the prefabricated clothes drying rack and its connecting member according to an embodiment of the present invention, as the parts of the prefabricated clothes drying rack are connected by a button type, the user can assemble it. In doing so, the convenience is maximized while the robustness of the button-type coupling structure is improved so that the clothes dryer after assembly can be used firmly and stably.

Alternatively, according to the prefabricated clothes drying rack and its connecting member according to an embodiment of the present invention, the drying rod connecting groove is formed in a shape that facilitates coupling with the drying rod, thereby improving the ease of assembly.

Alternatively, according to the prefabricated clothes dryer and its connecting member according to an embodiment of the present invention, it is possible to eliminate the difficulty of the process and the difficulty of assembling in the production process by not forming a hole in each frame itself, and around the hole Corrosion can be prevented to improve product quality and extend product life.

Alternatively, according to the prefabricated clothes drying rack and its connecting member according to an embodiment of the present invention, by significantly reducing and minimizing the volume in a separated state, while reducing the cost required for production, packaging, storage and transportation, production, packaging, storage and transportation Ease of transportation can be improved.

Alternatively, according to the prefabricated clothes dryer and its connecting member according to an embodiment of the present invention, each component is separable according to the demand for minimizing the volume, while minimizing unnecessary parts and unifying parts that have the same function to reduce production cost. It is possible to improve the ease of assembly while reducing the

Alternatively, according to the prefabricated clothes drying rack and its connecting member according to an embodiment of the present invention, the lifespan of a product can be increased without incurring a large cost because parts are replaceable.

1 is an exploded view showing a prefabricated clothes dryer according to an embodiment of the present invention.
2 is a view showing that a button-type coupling member according to an embodiment of the present invention is mounted to a first main frame rod or a first support frame rod.
3 is a view showing a button-type coupling member according to an embodiment of the present invention in more detail.
Figure 4 is a view showing the coupling of the button-type coupling member and the corresponding connection member according to an embodiment of the present invention.
5 is a view showing a fourth connection member according to an embodiment of the present invention in more detail.
6 is a view showing first to third connecting members according to an embodiment of the present invention.
7 is a view for explaining the coupling between the first to third connecting members and the button-type coupling member.
8 is a view showing a fixing part according to an embodiment of the present invention.
9 is a view showing a receiving part according to an embodiment of the present invention.
10 is a view showing another second connecting member according to another embodiment of the present invention.
11 is an enlarged view of the mounting hook of FIG. 10;
12 is a view showing a frame connection member according to an embodiment of the present invention.
FIG. 13 is a view showing an example in which a pedestal is coupled to the prefabricated clothes drying rack of FIG. 12 .
14 is a view showing a drying unit according to an embodiment of the present invention.
15 is a view showing the mounting member of FIG. 14 in more detail.
16 is a view showing a coupling state of the upper bar and the lower bar of FIG. 1 in more detail.
17 is an exploded view of the coupling of the upper bar and the lower bar of FIG. 16;
18 is a view showing a sixth connection member according to an embodiment of the present invention in more detail.
19 is a view showing a connection structure through a sixth connection member according to an embodiment of the present invention.
20 is a view showing a coupled state of an upper bar and a lower bar according to another embodiment of the present invention.
21 is an exploded view of the coupling of the upper rod and the lower rod of FIG. 20;
22 is a view showing a coupled state of an upper bar and a lower bar according to another embodiment of the present invention.
23 is a view showing a coupled state of an upper bar and a lower bar according to another embodiment of the present invention.
24 is an exploded view of the coupling of the upper rod and the lower rod of FIG. 23;
25 is a view showing a coupled state of an upper bar and a lower bar according to another embodiment of the present invention.
26 and 27 are exploded views and coupled views respectively illustrating a connection relationship between a connecting member and a frame rod according to another embodiment of the present invention.
28 is a view showing a prefabricated clothes drying rack in an assembled state according to an embodiment of the present invention.
29 is a view showing a supporting part according to another embodiment of the present invention.
30 and 31 are views showing a prefabricated clothes drying rack in an assembled state according to another embodiment of the present invention, respectively.

Hereinafter, specific embodiments of the present invention will be described with reference to the drawings. The detailed descriptions that follow are provided to provide a comprehensive understanding of the methods, devices and/or systems described herein. However, this is only an example and the present invention is not limited thereto.

In describing the embodiments of the present invention, if it is determined that the detailed description of the known technology related to the present invention may unnecessarily obscure the subject matter of the present invention, the detailed description will be omitted. In addition, terms to be described later are terms defined in consideration of functions in the present invention, which may vary according to the intention or custom of a user or operator. Therefore, the definition should be made based on the contents throughout this specification.

Terminology used in the detailed description is only for describing the embodiments of the present invention and should in no way be limiting. Unless expressly used otherwise, singular forms of expression include plural forms. In this description, expressions such as "comprising" or "comprising" are intended to indicate any characteristic, number, step, operation, element, portion or combination thereof, one or more other than those described. It should not be construed to exclude the existence or possibility of any other feature, number, step, operation, element, part or combination thereof.

Directional terms such as top, bottom, one side, the other, etc. are used in reference to the orientation of the disclosed figures. Since components of embodiments of the present invention may be positioned in a variety of orientations, directional terms are used for purposes of illustration and not limitation. At this time, the X axis, Y axis, and Z axis of FIG. 1 may be one standard, and unless otherwise stated, the directionality of each component is described on the same standard as the coordinate axis of FIG. 1 in other drawings.

Terms such as first and second may be used to describe various components, but the components should not be limited by the terms. The terms may be used for the purpose of distinguishing one component from another. For example, a first element may be termed a second element, and similarly, a second element may be termed a first element, without departing from the scope of the present invention.

In addition, unless otherwise stated, the description of the shape or position of each component of the prefabricated clothes drying rack according to the embodiment of the present invention is based on a state in which each component is coupled and unfolded.

1 is an exploded view showing a prefabricated clothes dryer according to an embodiment of the present invention.

Referring to FIG. 1 , a prefabricated clothes dryer 100 according to an embodiment of the present invention includes a drying unit 120, a support unit 140, a fixing unit 160 and a support unit 180, and a first connecting member CNT1. to sixth connecting members CNT6.

The drying unit 120 is spaced apart from each other on a pair of main frames 122 extending in a first direction (X-axis direction) and spaced apart in a second direction (Y-axis direction) of the pair of main frames 122. It includes a plurality of drying rods 124 spaced apart from each other. The pair of main frames 122 may form a “V” or “ㅡ” shape together when unfolded at a certain angle. The pair of main frames 122 may be coupled to each other through the first connecting member CNT1. The first connecting member CNT1 may also be referred to as a main frame connecting member.

The support unit 140 includes a pair of support frames 142 extending in the X-axis direction and supporting the drying unit 120 in a third direction (Z-axis direction). The pair of support frames 142 may form a "V" shape rotated 180 degrees together when unfolded at a certain angle. The pair of support frames 142 may be connected to each other through the second connecting member CNT2. The second connecting member CNT2 may also be referred to as a support frame connecting member. Alternatively, the first connecting member CNT1 and the second connecting member CNT2 may also be referred to as a frame connecting member.

The second connecting member CNT2 may be integrally formed with the first connecting member CNT1 or formed separately from the first connecting member CNT1.

The pair of support frames 142 may be connected to the pair of main frames 122 through the third connecting member CNT3 . The third connection member CNT3 may be referred to as a central member. The third connecting member CNT3 is integrally formed with at least one of the first connecting member CNT1 and the second connecting member CNT2, or the first connecting member CNT1 and the second connecting member CNT2. It may be formed separately from at least one of the connecting members.

The first connecting member CNT1 to the third connecting member CNT3 can be rotated within a certain angular range with respect to a fixed axis by itself or through a separate hinge member (not shown). Accordingly, the pair of main frames 122 and the pair of support frames 142 connected to the first to third connecting members CNT1 to CNT3 are rotatable within a corresponding angular range, so that the The drying unit 120 and the support unit 140 of the prefabricated clothes dryer 100 according to the embodiment may be folded or unfolded. A more detailed description of the first connecting member CNT1 to the third connecting member CNT3 will be described later.

Continuing to refer to FIG. 1, a pair of main frames 122 according to an embodiment of the present invention include a pair of first main frame rods 122-1, second main frame rods 122-2, and A pair of fourth connecting members CNT4 may be included. The pair of first main frame rods 122-1 included in one main frame 122 of the pair of main frames 122 are referred to as the first pair of first main frame rods 122-1, A pair of first main frame rods 122-1 included in another main frame 122 may be divided into a second pair of first main frame rods 122-1. However, since the first pair and the second pair of first main frame rods 122-1 are provided with the same structure, the description of the first main frame rod 122-1 below is the first pair and the second pair of rods. It can be applied to all of the first main frame rods 122-1.

The fourth connecting member CNT4 may be referred to as a main frame rod connecting member. A pair of first main frame rods 122-1 are spaced apart in the Y-axis direction and positioned in parallel, and the second main frame rods 122-2 are a pair of first main frames in a plane formed by the X and Y axes. It may be coupled to be orthogonal to the rod 122-1. The pair of first main frame rods 122-1 and second main frame rods 122-2 are coupled by a pair of fourth connecting members CNT4.

A pair of support frames 142 according to an embodiment of the present invention includes a pair of first support frame rods 142-1, a second main frame rod 142-2, and a pair of fifth connecting members ( CNT5) may be included. A pair of first support frame rods 142-1 included in one of the pair of support frames 142 are referred to as a first pair of first support frame rods 142-1, A pair of first support frame rods 142-1 included in another support frame 142 may be divided into a second pair of first support frame rods 142-1. However, since the first pair and the second pair of first support frame rods 142-1 are provided with the same structure, the following description of the first support frame rod 142-1 is the first pair and the second pair of rods. It may be applied to all of the first support frame rods 142-1.

The fifth connecting member CNT5 may be referred to as a support frame rod connecting member. Alternatively, the fourth connecting member CNT4 and the fifth connecting member CNT5 may be referred to as a frame rod connecting member.

The pair of first support frame rods 142-1 are spaced apart in the Y-axis direction and are positioned in parallel, and the second support frame rods 142-2 are a pair of first support frame rods in a plane formed by the X-axis and Y-axis. It may be coupled to be orthogonal to the rod 142-1. The pair of first and second support frame rods 142-1 and 142-2 are coupled by a pair of fifth connecting members CNT5.

In this case, the pair of first support frame rods 142-1 may be separated into upper rods UR and lower rods DR. A more detailed description of coupling and separation of the upper rods UR and lower rods DR constituting the first support frame rods 142-1 will be described later.

Button type coupling members (BCM) are mounted on both ends of the first main frame rod 122-1 and the first support frame rod 142-1 according to an embodiment of the present invention.

2 is a view showing that the button-type coupling member according to an embodiment of the present invention is mounted on a first main frame rod or a first support frame rod, and FIG. 3 is a button-type coupling member according to an embodiment of the present invention. It is a detailed drawing, and FIG. 4 is a view showing the coupling of a button-type coupling member and a corresponding connecting member according to an embodiment of the present invention.

Referring to FIGS. 2 to 4 , button type coupling members (BCM) are mounted on both ends of the first main frame rod 122-1 and the first support frame rod 142-1, respectively.

The button-type coupling member (BCM) mounted on one end of the first main frame rod 122-1 is coupled with the first connecting member CNT1 of FIG. The button type coupling member BCM mounted on the other end is coupled to the fourth connection member CNT4 of FIG. 1 by a button type.

As described above, since the first support frame rod 142-1 is separated into the upper rod UR and the lower rod DR, the button-type coupling member BCM has one end of the upper rod UR and the lower rod ( DR) may be mounted on the other end. The button-type coupling member BCM mounted on one end of the upper bar UR is button-coupled with the second connecting member CNT2 of FIG. 1, and the button-type coupling member BCM mounted on the other end of the lower bar DR. ) is coupled with the fifth connecting member CNT5 of FIG. 1 by a button type.

In this way, both sides of the first main frame rod 122-1 and the first support frame rod 142-1 are coupled in a button manner, so that the convenience and robustness of the coupling can be greatly improved. A more detailed description of the structure and method of the button-type combination according to an embodiment of the present invention will be described later.

The separated upper bar (UR) and lower bar (DR) are coupled to each other by separate upper and lower bar connecting members or coupled to each other through a connection structure integrally formed with the upper bar (UR) or the lower bar (DR). It can be. 2 shows that a screw bone is formed on the other end side of the upper rod (UR) and a screw thread corresponding to the screw bone of the upper rod (UR) is formed on one end side of the lower rod (DR), so that the upper rod (UR) and the lower rod (DR) shows an example of being screwed together. A more detailed description of the coupling of the upper bar UR and the lower bar DR will be described later.

The button-type coupling member (BCM) is formed by an insertion portion (IU) inserted into the first main frame rod 122-1 or the first support frame rod 142-1 and one end thereof in contact with the insertion portion (IU). And includes a coupling portion (CU) coupled to the corresponding connecting member. The insertion unit (IU) and the coupling unit (CU) may be integrally formed. At this time, the corresponding connecting member CNT may be one of the first connecting member CNT1, the second connecting member CNT2, the fourth connecting member CNT4, and the fifth connecting member CNT5 of FIG. 1, 4 illustrates an example in which the button type coupling member BCM is connected to the fourth connection member CNT4 or the fifth connection member CNT5. An example in which the button-type coupling member BCM is connected to the first connection member CNT1 or the second connection member CNT2 will be described later.

An outer diameter of the insertion unit (IU) may be formed to be the same as an inner diameter of the first main frame rod 122-1 or the first support frame rod 142-1. The outer diameter of the coupling portion CU may be formed to be the same as that of the first main frame rod 122-1 or the first support frame rod 142-1.

The coupling portion CU includes a coupling button CB protruding from the outer circumferential surface and a portion of the outer periphery of the coupling button CB, and a first incision line formed by cutting the outer circumferential surface so that both ends thereof are not connected to each other ( CL1). In this case, including a part of the outer periphery of the coupling button CB may mean that it is formed in contact with a part of the outer periphery. However, it is not limited thereto, and the first incision line CL1 may be cut adjacent to a portion of the outer periphery according to the shape of the portion of the outer periphery. A portion of the outer circumferential surface of the coupling portion CU, where the coupling button CB is located and surrounded by the first cut line CL1, is referred to as an elastic piece EP. The coupling unit CU may be implemented with a plastic or metal material having an arbitrary modulus of elasticity.

When the engaging portion CU is inserted into the corresponding connecting member, force in the insertion direction is applied to the engaging button CB protruding from the outer circumferential surface of the engaging portion CU. At this time, the other end spaced apart from the insertion part (IU) of the coupling part (CU) is formed by being rounded in a direction in which its outer diameter is reduced, so that the corresponding connection member (CNT) is inserted into the inside or the corresponding connection member (CNT) is inserted into the inside of the corresponding connection member (CNT). It can be easily separated from

The force applied to the coupling button CB is distributed to the elastic piece EP, and the elastic piece EP may be depressed into the inner space of the coupling part CU. At this time, the elastic piece EP may be connected to the outer circumferential surface of the coupling part CU by the ends of the first incision line CL1 that are not connected to each other.

As the elastic piece EP is depressed into the inner space of the coupling part CU, the protruding engagement button CB located on the elastic piece EP may be inserted into the corresponding connection member CNT. At this time, since the corner of the coupling button CB is rounded, the coupling portion CU can be more easily inserted into the corresponding connecting member CNT or separated from the corresponding connecting member CNT. When the coupling button CB passes through the inner space of the corresponding coupling member CNT and is drawn out to the coupling hole CH by the pushing force, the elastic piece EP returns to its original position, that is, the outer circumferential surface of the coupling portion CU. It can return to the same plane.

As the coupling button CB is pulled out to the coupling ball CH, the connecting member corresponding to the first main frame rod 122-1 or the first support frame rod 142-1 through the button-type coupling member BCM ( binding of CNT) can be completed. When trying to separate from the corresponding connecting member (CNT), press the coupling button (CB) and apply force in the opposite direction to the insertion direction so that the coupling button (CB) is inserted into the corresponding connecting member (CNT) Separation can make it

In the button-type coupling member BCM according to an embodiment of the present invention, the coupling button CB is formed in a square shape with rounded corners and the first incision line CL1 or elastic piece EP is formed in the shape of a fingertip. Although illustrated, it is not limited thereto. The combination button CB may be formed in a triangle, inverted triangle, pentagon, hexagon, ellipse or star shape, and the first cutout line CL1 may be formed in a shape corresponding to the outer periphery of the combination button CB including the can In this case, the first incision line CL1 may be formed to cover at least 1/2 or 2/3 of the entire outer periphery of the coupling button CB. Like the first incision line CL1, the elastic piece EP may be formed to correspond to the shape of the coupling button CB, or may be formed regardless of the shape of the coupling button CB.

Preferably, the coupling part CU of the button-type coupling member BCM according to the embodiment of the present invention may further include one or a pair of second cutting lines CL2. The second cutting line CL2 is formed by cutting the outer circumferential surface from the other end of the coupling portion CU. When provided with a pair of second cutting lines CL2, the pair of second cutting lines CL2 may be symmetrically positioned with respect to the coupling button CB. The second incision line CL2 is coupled to the coupling wall CW of the corresponding coupling member CNT, so that the button type coupling member BCM and the corresponding coupling member CNT can be more firmly coupled.

As such, the through first main frame rod 122-1 and the first support frame rod 142-1 according to the embodiment of the present invention are equipped with button-type coupling members (BCM) at both ends, so that their assembly is easy and can be sturdy At this time, the connection members according to the embodiment of the present invention are provided with a structure corresponding to the button type coupling member (BCM) for easy and firm coupling with the button type coupling member (BCM). This will be explained.

5 is a view showing a fourth connection member according to an embodiment of the present invention in more detail.

Referring to FIGS. 1, 4, and 5 , the fourth connecting member CNT4 may include a fourth body BD4 and a fourth coupling groove CG4. The fourth body BD4 into which the button-type coupling member BCM mounted on the first main frame rod 122-1 is inserted and coupled may be formed by opening one end and closing the other end.

On the outer circumferential surface of the fourth body BD4, a coupling hole CH corresponding to the coupling button CB of the button type coupling member BCM is opened and formed. As described above, when the first main frame rod 122-1, that is, the button-type coupling member BCM is coupled to the fourth coupling member CNT4, the coupling button CB is pulled out from the coupling ball CH will be located

The inner space of the fourth body BD4 may be formed in a shape corresponding to the shape of the first main frame rod 122-1 or the button-type coupling member BCM, for example, a cylindrical shape. Unless otherwise stated, since each frame or rod according to an embodiment of the present invention is assumed to be provided in the shape of a circular pipe, members coupled to each frame or rod will also be provided in a shape corresponding to the cylinder. However, each frame or rod according to an embodiment of the present invention may be provided in a shape such as a square pillar, and in that case, members coupled to the frame or rod may also be provided in a shape corresponding to the square pillar.

The inner diameter of the fourth body BD4 may decrease stepwise at least once at the other end side. (b) of FIG. 5 shows an example in which the inner diameter of the fourth body BD4 is reduced once from the first inner diameter id1 to the second inner diameter id2. As shown in (b) of FIG. 4 inserted into the fourth body BD4 by decreasing the inner diameter of the fourth body BD4 in a stepwise manner, the engaging portion CU of the button-type coupling member BCM can be positioned more firmly. there is.

The inner space of the fourth body BD4 may further include a coupling wall CW protruding from the inner wall. As described above, the coupling wall CW is coupled to the second cutting line CL2 of the button type coupling member BCM.

The outer side of the other closed end of the fourth body BD4 is rounded to promote convenience and stability in use.

The fourth coupling groove CG4 may protrude from an outside close to the other end of the fourth body BD4, and may be formed by having one end open and the other end closed by the fourth body BD4. However, it is not limited thereto. Since the fourth body BD4 and the fourth coupling groove CG4 are integrally formed, the other end of the fourth coupling groove CG4 is not closed and the internal space thereof can be connected to the internal space of the fourth body BD4.

The second main frame rod 122-2 may be inserted and mounted into the inner space of the button type coupling member (BCM). The inner space of the fourth coupling groove CG4 may be formed in a shape corresponding to the shape of the second main frame bar 122-2, for example, a cylindrical shape.

As such, the prefabricated clothes drying rack 100 according to the embodiment of the present invention includes a first main frame rod 122-1 and a second main frame rod 122-2, a button type coupling member (BCM) and a fourth connecting member. By optimizing the structure of (CNT4), it is easy to assemble while minimizing the volume, weight and parts, and it is possible to ensure robustness after assembly.

However, it is not limited thereto. Like the first main frame rod 122-1, the second main frame rod 122-2 according to an embodiment of the present invention may also have button type coupling members (BCM) mounted on both ends thereof. In this case, the fourth coupling groove CG4 may include a coupling hole CH or a coupling wall CW similarly to the fourth body BD4.

In addition, the fourth connecting member CNT4 according to an embodiment of the present invention prevents coupling between the first main frame rod 122-1 and the second main frame rod 122-2 or the button-type coupling member BCM. Various structures can be adopted for further rigidity. For example, a fourth reinforcing member RM4 may be provided at a connection portion between the fourth body BD4 and the fourth coupling groove CG4 to support or distribute a load caused by the coupling.

The above description of the fourth connecting member CNT4 may be equally applied to the fifth connecting member CNT5, and the fourth connecting member CNT4 and the first main frame rod 122-1 and the second main frame rod 122-1 may be equally applied. Description of the coupling of the frame rod 122-2 or the button-type coupling member (BCM) includes the fifth connecting member CNT5, the first support frame rod 142-1, and the second support frame rod 142-2. ), or the same can be applied to the combination of the button type coupling member (BCM).

6 is a view showing first to third connection members according to an embodiment of the present invention, and FIG. 7 is a view for explaining the coupling between the first to third connection members and the button-type coupling member. .

Referring to FIGS. 1, 6, and 7 , the first connection member CNT1 according to the embodiment of the present invention may include a pair of first coupling plates CP1 and a pair of first bodies BD1. can A first through hole TH1 may be formed at the center of each first coupling plate CP1, and each first body BD1 may be connected to the corresponding first coupling plate CP1. A button-type coupling member BCM mounted on one end of the first main frame rod 122_1 is inserted into and coupled to the open end of the first body BD1. Accordingly, the inner space of each first body BD1 may be formed in a shape corresponding to the shape of the coupling part CU of the button type coupling member BCM, for example, a cylindrical shape.

The second connecting member CNT2 may also have the same shape as the first connecting member CNT1. That is, the second connecting member CNT2 includes a second coupling plate CP2 having a second through hole TH2 at the center, and a second body connected to the second coupling plate CP2 and having a cylindrical inner space ( BD2) may include one pair each. The diameters of the first through hole TH1 and the second through hole TH2 may be the same. A button-type coupling member BCM mounted on one end of the first support frame rod 142_1 is inserted into and coupled to the open end of the second body BD2.

The combination between the first body BD1 of the first connecting member CNT1 and the button-type coupling member BCM mounted on one end of the first main frame rod 122_1 is the fourth connecting member CNT4 described above. The body BD4 and the button-type coupling member BCM mounted on the other end of the first main frame rod 122_1 have the same technical concept as the case of coupling, and the second body BD2 of the second connection member CNT2. ) and the button-type coupling member (BCM) mounted on the other end of the first support frame rod (142_1) and its technical idea is the same as the case of coupling.

That is, on the outer circumferential surface of the first body (BD1), the coupling hole (CH) corresponding to the coupling button (CB) of the button-type coupling member (BCM) is formed open, and one end of the first main frame rod (142-1) When the button-type coupling member (BCM) mounted on is coupled to the first body (BD1), the coupling button (CB) is drawn out from the coupling hole (CH) and positioned. In addition, the inner diameter of the first body BD1 is reduced in a stepwise manner at least once at the other end thereof, so that the engaging portion CU of the button-type engaging member BCM can be positioned more firmly. Furthermore, a coupling wall CW protruding from the inner wall of the first body BD1 may be further included to be coupled to the second cutout line CL2 of the button type coupling member BCM.

However, unlike the fourth body BD4, the shape of one end of the first body BD1 will be formed in a shape suitable for connection with the first coupling plate CP1. The second body BD2 may be formed in the same shape as the first body BD1.

The first connection member CNT1 and the second connection member CNT2 may be coupled through the third connection member CNT3.

The pair of first coupling plates CP1 of the first connection member CNT1 and the pair of second coupling plates CP2 of the second coupling member CNT2 overlap each other to form the first through hole TH1 and the second coupling plate CP2. The two through holes TH2 are located at the same location, and the central rod CR is mounted to one side of the overlapping first through holes TH1 and second through holes TH2, and is positioned to the other side, and the third connecting member ( CNT3) can be mounted.

The third connection member CNT3 may include a connection hook CK and a fixing screw FS. The connecting hook CK is first inserted into the center bar CR in the area where the first through hole TH1, the second through hole TH2 and the center bar CR overlap, and then the fixing screw FS is connected. It can be inserted into the hook (CK) and mounted.

Through this structure, the first connection member CNT1 and the second connection member CNT2 are rotatable, so that the drying unit 120 and the support unit 140 can be folded and used. Along with this, a part of the side of the connection hook CK is cut and a protruding groove is formed on the inside so that when the fixing screw FS is mounted on the connection hook CK, the center bar CR is formed through the first through hole TH1 and The coupling between the first to third connection members CNT1 to CNT3 may be strengthened by pressing the second through hole TH2 so as to come into close contact with the second through hole TH2 .

At this time, in order to further strengthen the coupling, the third fixing ring FR3 may be further coupled between the overlapping first and second connecting members CNT1 and CNT2 and the central bar CR. In addition, when the rotation angle is limited by the first connection member CNT1 and the second connection member CNT2, the support part 140 of the prefabricated clothes drying rack 100 according to the embodiment of the present invention has a separate fixing part 160 ), it may be fixed without unfolding beyond a certain angle.

Referring back to FIG. 1 , the fixing part 160 connects a pair of support frames 142 of the support part 140 to each other to fix the movement of the support part 140 .

8 is a view showing a fixing part according to an embodiment of the present invention.

Referring to FIGS. 1 and 8 , the fixing part 160 according to the embodiment of the present invention may include a pair of fixing frames 162 and a pair of fixing rods 164 .

Open frame through-holes (FTH) may be formed at both ends of each fixing frame 162 to the inside. In addition, the middle portion of each fixing frame 162 is formed to be foldable, so that the prefabricated clothes drying rack 100 according to the embodiment of the present invention can be folded together when the assembly is completed and folded.

A pair of fixing rods 164 may be mounted through frame through holes (FTH), respectively. Each fixing rod 164 is spaced between a pair of first support frame rods 142-1 spaced apart in the Y-axis direction in a state in which the prefabricated clothes dryer 100 according to the embodiment of the present invention is assembled. It may be provided with a length corresponding to the distance sd.

The fixing unit 160 according to the embodiment of the present invention may assist the function of the drying unit 120 in addition to fixing the distance between the pair of support frames 142 . To this end, the fixing part 160 according to the embodiment of the present invention may further include a plurality of auxiliary drying rod coupling grooves 166 and a plurality of auxiliary drying rods 168 . The auxiliary drying rod coupling groove 166 may be formed inside the fixing frame 162 . In this case, since the auxiliary drying rods 168 are provided with a length corresponding to the distance between the pair of fixing frames 162 in the Y-axis direction, the length may be shorter than that of the fixing rods 164 .

Referring back to FIG. 1 , the supporting portion 180 is provided as a pair and connects a corresponding support frame 142 and an arbitrary drying rod 124 among a plurality of drying rods 124 . Depending on the position of the drying rod 124 to which the supporting unit 180 is connected, an angle between the drying unit 120 and the plane formed by the X and Y axes may vary.

9 is a view showing a receiving part according to an embodiment of the present invention.

Referring to FIGS. 1 and 9 , a supporting portion 180 according to an embodiment of the present invention may include an upper frame 182 and a lower frame 184 . The upper frame 182 and the lower frame 184 may each have a “┌┐” shape. Two corners of the upper frame 182 may be formed by being bent so that the drying rod 124 can be mounted thereon. The upper frame 182 and the lower frame 184 may be connected in a foldable manner. For example, both ends of the upper frame 182 may be bent to form a ring, and the lower frame 184 may be inserted and connected to the ring. Both ends of the lower frame 184 may be formed by bending.

At this time, the width WD of the lower frame 184 in the X-axis direction is longer than the separation distance sd between the first support frame rods 142_1 in the Y-axis direction. Therefore, the lower frame 184 is supported by a pair of first support frame rods 142_1, and the upper frame 182 connected to the lower frame 184 by the supporting force supports the corresponding drying rods 124. can support

Due to the above structure of the supporting portion 180, the volume and weight of the prefabricated clothes drying rack 100 can be minimized before assembly, and the convenience of use can be promoted due to its robustness after assembly.

10 is a view showing another second connecting member according to another embodiment of the present invention.

Referring to FIGS. 6 and 10 , the first connection member CNT1 and the third connection member CNT3 of FIG. 8 may be provided in the same manner as in FIG. 6 . On the other hand, unlike the second connecting member CNT2 of FIG. 6 having the same shape as the first connecting member CNT1, the second connecting member CNT2 of FIG. 8 has a different shape from the first connecting member CNT1. can be provided with

For example, the second body BD2 of the second connection member CNT2 of FIG. 10 may be longer than the first body BD1 of the first connection member CNT1. At least one first open area OA1 opened by being cut to reduce the weight of the second connection member CNT2 may be provided in the second body BD2. At least one mounting hook HK may also be provided at the other end of the second body BD2.

11 is an enlarged view of the mounting hook of FIG. 10;

Referring to FIGS. 10 and 11 , the holding hook HK according to the embodiment of the present invention may include a holding plate HS and a supporting plate SS. The holding plate HS may protrude and extend from the second body BD2 and may be provided so that the other end spaced apart from the second body BD2 is bent in the direction of the second coupling plate CP2 to form an open space. The support plate SS is also formed to protrude from the second body BD2, and the other end spaced apart from the second body BD2 is bent in the direction of the second coupling plate CP2, and the other end is formed in contact with the holding plate HS. can The support plate SS may be provided in a shape in which the side surface is closed or open. 11 illustrates an example in which the support plate SS positioned closest to the other end is opened.

The supporting portion 180 may be mounted on the mounting hook HK. For example, both ends of the supporting portion 180 formed by being bent and shorted may pass through the open side surface of the supporting plate SS and be mounted thereon. Unlike the supporting portion 180 of FIG. 9 provided in two stages, the supporting portion 180 in FIG. 10 may be provided in one stage. Support portion 180 may be provided as a frame of a shape that is bent at least twice or more between both ends formed by being bent and shorted. A drying rod 124 may be mounted on a bent portion formed between both ends of the supporting portion 180 .

12 is a view showing a frame connection member according to an embodiment of the present invention.

Referring to FIGS. 6 and 12 , the frame connection member CNTF according to the embodiment of the present invention may include a first connection member CNT1 and a second connection member CNT2 integrally formed. For example, the first coupling plate CP1 of the first connection member CNT1 and the second coupling plate CP2 of the second connection member CNT2 may be integrally formed. The first body BD1 of the first connection member CNT1 and the second body BD2 of the second connection member CNT2 include the first main frame rod 122_1 and the first support frame rod 142_1 and the button, respectively. It can be connected with a formula coupling member (BCM).

The second body BD2 may have the same structure as that of FIG. 8 . That is, the second body BD2 may include at least one first open area OA1 that is cut and opened, and may also include at least one holding hook HK at the other end. Also, the holding hook HK may include a holding plate HS and a supporting plate SS.

FIG. 13 is a view showing an example in which a pedestal is coupled to the prefabricated clothes drying rack of FIG. 12 .

Referring to FIGS. 12 and 13 , the supporting portion 180 according to an embodiment of the present invention may be provided as a frame that is bent at least twice or more between both ends formed by being bent and shorted. At this time, unlike FIGS. 10 and 11, both ends formed by bending and shorting of the mounting hook HK are mounted through the first body hole BH1 formed in the first body BD1, and the supporting portion 180 The bent portion formed between both ends of ) may be mounted in an open space formed by bending the mounting plate HS.

14 is a view showing a drying unit according to an embodiment of the present invention, and FIG. 15 is a view showing the mounting member of FIG. 14 in more detail.

Referring to FIGS. 14 and 15 , the drying unit 120 according to an embodiment of the present invention is formed in a structure in which laundry can be spread. At this time, in the drying unit 120 of the present invention, a plurality of drying rods 124 are spaced apart through a separate mounting member (MTM) so that a hole is not formed in the main frame 122 according to the embodiment of the present invention. It may be located between the main frames 122.

A plurality of drying rods 124 may be mounted on the mounting member MTM. The mounting member MTM may include a pair of mounting frames MF and a plurality of drying rod coupling grooves DG.

The pair of mounting frames MF are coupled to the corresponding first main frame rods 122-1, respectively. In order to increase the ease and stability of the coupling, the pair of mounting frames MF may be formed in a semi-cylindrical shape so that they can be coupled while partially surrounding the first main frame rod 122-1. In this case, the mounting frame MF may be provided with at least one second open area OA2 that is cut and opened for weight reduction. The second open area OA2 may be formed in an area excluding a minimum area necessary for mounting the first main frame rod 122-1 in the mounting frame MF and forming the drying rod coupling groove DG.

A plurality of dry rod coupling grooves (DG) may be formed to protrude from the outside of the mounting frame (MF). A plurality of dry bar coupling grooves (DG) may be formed at regular intervals in the X-axis direction from the side of the mounting frame (MF). One end of the drying rod 124 may be inserted into the first drying rod coupling groove (DG1) of the drying rod coupling grooves (DG) or separated from the first drying rod coupling groove (DG1). The other end of the drying rod 124 may be inserted into the second drying rod coupling groove DG2 of the drying rod coupling grooves DG or separated from the second drying rod coupling groove DG2.

FIG. 16 is a view showing a coupling state of the upper rod and the lower rod of FIG. 1 in more detail, and FIG. 17 is an exploded view of the coupling of the upper rod and the lower rod of FIG. 16 .

Referring to FIGS. 1, 16, and 17 , the first support frame rod 142-1 according to the embodiment of the present invention may be separated into an upper rod UR and a lower rod DR. The upper bar UR and the lower bar DR may be connected through a connecting bar CR. The connecting rod CR may be positioned inside the upper rod UR and the lower rod DR. That is, the outer diameter of the connecting rod CR may be smaller than the inner diameters of the upper rod UR and the lower rod DR. The position of the upper rod UR mounted in the direction of the arrow may be fixed by the first fixing ring FR1 of the connecting rod CR. The first fixing ring FR1 may be integrally formed with the connecting rod CR. For example, the first fixing ring FR1 protrudes from the outer circumferential surface of the connecting rod CR, and the outer diameter of the first fixing ring FR1 is larger than the outer diameters of the upper rod UR and the lower rod DR. can

Based on the first fixing ring FR1, the lower portion of the connecting rod CR may be inserted into the lower rod DR, and the upper portion of the connecting rod CR may be inserted into the upper rod UR. At least one sub-ring SR may be provided on the connecting rod CR to increase the bonding force between the upper rod UR and the lower rod DR. The sub ring SR may be made of an elastic material such as a rubber ring. The sub-ring SR may be integrally formed with the connecting rod CR, or may be provided separately and mounted on the connecting rod CR.

The sub-ring SR may be mounted in the first sub-groove SG1 formed on the outer circumferential surface of the connecting rod CR. 17 shows a first sub-groove (SG1) to which the sub-ring (SR) is not mounted at the top of the connecting rod (CR) for convenience of explanation, but the first sub-groove (SG1) at the top of the connecting rod (CR). The sub-ring SR may also be located in SG1).

An integrated connection member may be mounted on the outside of the upper rod UR. The integrated connection member may be referred to as a sixth connection member CNT6. Also, the position of the sixth connecting member CNT6 in the direction of the arrow may be fixed by the first fixing ring FR1. The sixth connecting member (CNT6) according to an embodiment of the present invention is mounted without drilling a hole in a frame or rod, and can be easily and firmly coupled while minimizing the number and type of parts.

18 is a view showing a sixth connection member according to an embodiment of the present invention in more detail, and FIG. 19 is a view showing a connection structure through a sixth connection member according to an embodiment of the present invention.

18 and 19, the sixth connecting member CNT6 according to the embodiment of the present invention includes a sixth body BD6, a fixing part coupling groove FXG, and a pair of support coupling wings SW. can include The fixing part coupling groove FXG may protrude from the sixth body BD6. The fixing rod 164 of the fixing part 160 may be inserted and mounted in the fixing part coupling groove FXG.

The pair of supporting portion coupling wings (SW) may be mounted through corresponding ends of both ends of the lower frame 184 of the supporting portion 180, respectively. Each of the pair of support coupling wings SW may include a sixth through hole TH6 protruding from the outside of the sixth body BD6 and passing through the support coupling wings SW. A pair of supporting portion coupling wings (SW) may be positioned symmetrically with each other based on the fixing portion coupling groove (FXG). Since the support part coupling wing (SW) is provided as a pair symmetrical to each other with respect to the fixing part coupling groove (FXG), the sixth connecting member (CNT6) is different even if its mounting position is different, that is, the four first supports It can be used for any first support frame rod among the frame rods 142-1.

It is not limited to this. When the supporting portion 180 is provided in one stage as shown in FIG. 8 or FIG. 10 , the supporting portion coupling wing SW may not be provided in the sixth connecting member CNT6.

20 is a view showing a coupled state of the upper rod and the lower rod according to another embodiment of the present invention, and FIG. 21 is an exploded view of the coupling of the upper rod and the lower rod of FIG. 20 .

Referring to FIGS. 20 and 21 , one end of the lower bar DR may be formed by being inserted into the upper bar UR and then coupled thereto. In this case, the coupling force between the upper rod UR and the lower rod DR may be increased through the sixth connecting member CNT6 .

The sixth body BD6 of the sixth connection member CNT6 may include an outer body OB and an inner body IB. The inner body IB may be shorter than the outer body OB. An inner groove IG may be provided between the inner body IB and the outer body OB. The inner groove IG may have one end open and the other end closed. The supporting part coupling wing SW of FIG. 18 may not be formed on the sixth connecting member CNT6.

The upper rod UR may be inserted into the inner groove IG. An engaging jaw SJ may be formed on the lower rod DR according to a reduced diameter of one end coupled to the upper rod UR. When the upper rod UR and the lower rod DR are coupled, the closed other end of the inner groove IG of the sixth connection member CNT6 may be positioned at the hooking jaw SJ. At least one second sub-groove SG2 may be provided on an outer circumferential surface of one end of the lower bar DR. When the upper rod UR and the lower rod DR are coupled, the concave protrusion CPR of the upper rod UR may be positioned in the second sub-groove SG2 . A coupling guide groove (CGG) may be formed from the second sub-groove (SG2) to one end of the lower rod (DR). When the upper rod UR and the lower rod DR are coupled, the concave protrusion CPR of the upper rod UR may be located in the second sub groove SG2 along the coupling guide groove CGG.

22 is a view showing a coupled state of an upper bar and a lower bar according to another embodiment of the present invention.

Referring to FIG. 22, the lower rod DR according to the embodiment of the present invention has a locking jaw SJ, a second sub groove SG2, and a coupling guide groove CGG like the lower rod DR of FIG. can include However, unlike FIG. 20 , the sixth connecting member CNT6 may include the locking protrusion SPR protruding from the inner wall of the sixth body BD6 instead of the inner body IB and the inner groove IG. . When the upper bar UR and the lower bar DR are coupled, the locking protrusion SPR may be located on the locking jaw SJ.

23 is a view showing a coupled state of the upper rod and the lower rod according to another embodiment of the present invention, and FIG. 24 is an exploded view of the coupling of the upper rod and the lower rod of FIG. 23 .

Referring to FIGS. 23 and 24 , one end of the lower bar DR may be inserted into the other end of the upper bar UR. To this end, the diameter of one end of the lower rod DR may be smaller than that of the upper rod UR. On the other hand, in order to increase the bonding force with the upper rod (UR), one end of the lower rod (DR) may be provided in the same structure as the lower portion of the connecting rod (CR) of FIG. 17 . That is, at least one sub-ring SR may be provided at one end of the lower rod DR. The sub ring SR may be made of an elastic material such as a rubber ring. The sub-ring SR may be integrally formed with the lower rod DR or may be provided separately and mounted on the connecting rod CR. The sub-ring (SR) may be mounted in a first sub-groove formed on an outer circumferential surface of the lower bar (CR). Although the first sub-groove is not accurately shown in FIG. 24 because the first sub-groove is covered by the sub-ring SR, the first sub-groove of FIG. 24 may be provided like the first sub-groove SG1 of FIG. 17 .

At this time, the position of the sixth connecting member CNT6 may be fixed by the sixth fixing ring FR6 passing through the upper bar UR. In a state in which the upper rod UR and the lower rod DR are coupled, the position of the sixth fixing ring FR6 may be fixed by the locking jaw SJ formed by narrowing the diameter of the lower rod DR. there is.

25 is a view showing a coupled state of an upper bar and a lower bar according to another embodiment of the present invention.

Referring to FIG. 25 , when the lower bar DR is inserted into and coupled to the upper bar UR according to an embodiment of the present invention, a pair of protruding protrusions PR of the lower bar DR is connected to the upper bar UR. ) By pressing the inside of the bonded state can be maintained. The protruding protrusions PR may be provided at both ends of the leaf spring PM. The leaf spring PM having the protruding protrusion PR is inserted into the lower bar DR, and the protruding protrusion PR is inserted through a coupling hole (not shown) formed through the lower bar DR. It can protrude into and be positioned.

Referring back to FIG. 1 , in the prefabricated clothes drying rack 100 according to an embodiment of the present invention, both ends of the first main frame rod 122-1 and the upper rod (UR) of the first support frame rod 142-1 ), and the other end of the lower rod DR of the first support frame rod 142-1 may be provided with a button-type coupling member BCM. However, it is not limited thereto.

26 and 27 are exploded views and coupled views respectively illustrating a connection relationship between a connecting member and a frame rod according to another embodiment of the present invention.

1, 26 and 27, in the prefabricated clothes drying rack 100 according to the embodiment of the present invention, the connecting member CNT and the frame rod FR may be coupled by a rod coupling hook RH. there is. The connecting member CNT may be the aforementioned first connecting member CNT1 , second connecting member CNT2 , fourth connecting member CNT4 , or fifth connecting member CNT5 . The frame rod FR may be at least one of the upper rod UR or lower rod DR of the first main frame rod 122-1 and the first support frame rod 142-1.

The rod coupling hook RH may be inserted inside the frame rod FR and mounted inside the connecting member CNT. At this time, one end of the connecting member CNT may be provided with at least one open line OL that is cut and opened. A connecting member coupling groove CCG and a connecting member holding jaw CSJ may be formed in the separation area SA separated by the open line OL. The connecting member CNT is positioned in the connecting member coupling groove CCG, and the connecting member holding jaw CSJ protrudes from the connecting member CNT. Therefore, the bonding force between the connecting member (CNT) and the frame rod (FR) according to the embodiment of the present invention can be increased.

28 is a view showing a prefabricated clothes drying rack in an assembled state according to an embodiment of the present invention.

Referring to FIG. 28 , the prefabricated clothes drying rack 100 according to an embodiment of the present invention has connecting members (CNT1 to CNT5) corresponding to the first main frame rod 122-1 and the first support frame rod 142-1. ) Since the combination with the button-type coupling member (BCM) is performed, the ease of assembly can be significantly improved, and the combination is made through the structure of the above-described button-type coupling member (BCM) and the corresponding connecting members (CNT1 to CNT5). can increase the robustness of

In addition, the prefabricated clothes drying rack 100 according to the embodiment of the present invention does not form a hole in the frame or rod itself, thereby solving the problem of corrosion and the difficulty of assembling.

In addition, in the prefabricated clothes drying rack 100 according to the embodiment of the present invention, the drying part 120 and the support part 140, which occupy the most volume, can be separated into each frame, and in particular, the longest first support frame rod 142 -1) is separated into upper and lower bars, and the volume can be significantly reduced by the structure of the mounting member (MTM), the fixing part 160 and the supporting part 180.

In addition, the prefabricated clothes drying rack 100 according to an embodiment of the present invention combines the first support frame rod 142-1, the fixing part 160 and the supporting part 180 in a simple structure and easy to mount By performing this through a single integrated connecting member, ease of assembly can be improved while reducing the volume, number and type of parts.

Representative embodiments of the present invention have been described in detail above, but those skilled in the art will understand that various modifications are possible to the above-described embodiments without departing from the scope of the present invention. .

For example, unlike the supporting portion 180 of FIG. 10 or 12 , the supporting portion 180 may have a shape as shown in FIG. 29 . The supporting portion 180 of FIG. 29 may be formed by bending a portion mounted on the mounting hook HK into a “c” shape. Alternatively, unlike the prefabricated clothes dryer 100 of FIG. 28 in which each member of FIG. 1 is assembled, when the supporting portion 180 is provided in one stage, it is assembled as in the prefabricated clothes dryer 100 of FIG. 30 or 31 It can be.

Therefore, the scope of the present invention should not be limited to the described embodiments and should not be defined, and should be defined by not only the claims to be described later, but also those equivalent to these claims.

100: prefabricated clothes dryer
120: drying unit
140: support
160: fixing part
180: supporting part
CNT1 to CNT6: first connecting member to sixth connecting member
122: main frame
142: support frame
162: fixed frame

Claims (10)

A first pair of first main frame rods and a second pair of first main frame rods;
a pair of main frame connection members respectively connecting one end of the first pair of first main frame rods and one end of the second pair of first main frame rods;
Connecting the other ends of the first pair of first main frame rods and connecting the other ends of the second pair of first main frame rods through a corresponding main frame rod connecting member of the pair of main frame rod connecting members, respectively. a pair of second main frame rods;
A first pair of first support frame rods and a second pair of first support frame rods, each including upper rods and lower rods coupled to each other through separate upper and lower rod connecting members or a connection structure formed integrally with each other;
Connecting one end of an upper rod of one of the first pair of first support frame rods and one end of an upper rod of one of the first support frame rods of the second pair, respectively, and a corresponding main frame of the pair of main frame connecting members a pair of support frame connection members connected to the frame connection member and the central member;
The other ends of the lower rods of the first support frame rods of the first pair are connected through the corresponding support frame rod connecting members of the pair of support frame rod connecting members, and the other ends of the lower rods of the second pair of first support frame rods are connected. Connecting, a pair of second support frame rods; and
Both ends of the first main frame rods of the first pair and the second pair, ends of upper rods of the first support frame rods of the first pair and the second pair, and the first supports of the first pair and the second pair It is mounted on at least one of the other ends of the lower rods of the frame rods, and is button-type coupled with a corresponding connecting member among the main frame connecting member, the main frame rod connecting member, the support frame connecting member, and the support frame rod connecting member. Prefabricated clothes drying rack including; members. According to claim 1,
Each of the button-type coupling members,
The first main frame rods of the first pair and the second pair, the upper rods of the first support frame rods of the first pair and the second pair, and the first support frame rods of the first pair and the second pair An insertion portion inserted into a corresponding rod of the lower rod; and
A coupling portion having one end formed in contact with the insertion portion and coupled to a corresponding connecting member among the main frame connecting member, the main frame rod connecting member, the support frame connecting member, and the support frame rod connecting member; ,
The coupling part,
A prefabricated clothes drying rack comprising: a coupling button protruding from the outer circumferential surface, an elastic piece including a part of the outer periphery of the coupling button and surrounded by a first incision line formed by incising the outer circumferential surface so that both ends are not connected to each other. . According to claim 1,
The upper and lower rod connecting members,
A prefabricated clothes drying rack including; a connecting rod that is mountable inside the upper rod and the lower rod and has a first fixing ring protruding from an outer circumferential surface so that the other end of the upper rod is positioned when the upper rod and the lower rod are coupled. . According to claim 3,
The connecting rod is
at least one first sub-groove formed on an outer circumferential surface; and
A prefabricated clothes drying rack including a first fixing ring having elasticity mounted in the first sub-groove. According to claim 1,
The upper and lower rod connecting members,
An inner body, an outer body, and an inner groove formed between the inner body and the outer body into which the other end of the upper rod can be inserted and mounted; or
A prefabricated clothes drying rack comprising a body and a locking protrusion protruding from the inside of the body. According to claim 1,
At one end of the lower rod,
at least one first sub-groove formed on an outer circumferential surface; and
A prefabricated clothes drying rack equipped with a first fixing ring having elasticity mounted in the first sub-groove. According to claim 1,
Both ends of the first main frame rods of the first pair and the second pair, ends of upper rods of the first support frame rods of the first pair and the second pair, and the first supports of the first pair and the second pair It is inserted into at least one of the other ends of the lower rod of the frame rod, and is mounted inside the corresponding connecting member among the main frame connecting member, the main frame rod connecting member, the support frame connecting member, and the support frame rod connecting member. A prefabricated clothes drying rack further comprising; a bar coupling hook capable of being mounted in a shape protruding outward from the connecting member to be mounted. According to claim 7,
The rod coupling hook,
at least one open line formed by being incised and opened; and
and at least one separation area separated by the opening line and having one end provided with a connection member hooking jaw protruding outward from the connection member. According to claim 1,
The support frame connecting member,
a body into which one end of the upper rod is inserted;
a first open area formed by being cut and opened on the body; and
The prefabricated clothes drying rack further comprising: at least one mounting hook protruding from an area of the body where the first open area is not formed and formed by bending an end thereof. According to claim 9,
A support portion mounted on the mounting hook and supporting a main frame formed by coupling the first main frame rod and the second main frame rod to the main frame connecting member and the main frame rod connecting member; further comprising a Prefabricated clothes dryer.

Images