KR101361293B1 - Frame assembly - Google Patents

Abstract

A frame assembly according to one embodiment of the present invention includes: a fixing frame which has a lower fixing plate placed separately from an upper fixing plate to form a space between the upper and the lower fixing plate; an adjustable frame of which the position is adjustable by external force to change the part exposed from the front side of the space; and a link unit which connects the fixing frame and the adjustable frame to prevent the adjustable frame from being separated from the fixing frame when the position of the adjustable frame is changed by the external force. One among the adjustable frame and the fixing frame has a rotatable guide unit and the other has a guide coupling unit into which the guide unit is inserted and rotated. When the external force is applied, the guide unit moves following the guide coupling unit and at the same time, the adjustable axis of the link unit which is coupled to the adjustable frame in a rotatable manner moves forward or backward in order along the front side to change the part exposed from the front side.

Description

Frame assembly {Frame assembly}

The present invention relates to a frame assembly, and more particularly to a frame assembly to facilitate the change of the structure according to the state of use.

It is common for furniture such as a bookcase, a cabinet, a drawer such as a drawer, a desk, or a bed to be separately manufactured and arranged in a predetermined space.

In addition, such furniture is generally installed and used in a state in which the furniture is placed in close contact with one side of the room in consideration of the practicality and optimization of the space.

Here, there is a problem that the current indoor space is insufficient to accommodate all the furniture required by the user, and even if accommodating all the furniture, there is a problem that the user does not have enough space to provide frustration to the user.

For this reason, in order to maximize the efficiency of the space, some of the furniture is integrated into one piece of furniture, and for example, a furniture that can reduce the volume by manufacturing a desk as part of a bookcase is already known.

In other words, when the desk is not used, the desk is folded and closely adhered to the bookcase, and when the desk is used, the desk is fixed to a part of the bookcase so that it can be used as needed to improve the space efficiency. .

However, even in this case, since there is a fixed bookcase, there is a problem that it can only be arranged on one side of the room, and there is a problem that it is difficult to apply to a bulky furniture such as a bed.

Therefore, in the case of integrating various furniture into a single furniture, the frame structure can be maximized the efficiency of the indoor space by making it possible to integrate the furniture with a relatively large volume while not restricting the installation location. Is urgent.

SUMMARY OF THE INVENTION An object of the present invention is to provide a frame assembly in which a plurality of furnitures are arranged in a narrow space to prevent space utilization from being lowered, and at the same time, a relatively bulky furniture can be integrated with other furniture to be implemented as a single furniture.

Frame assembly according to an embodiment of the present invention comprises a fixed frame having a fixed lower plate and spaced apart from the fixed upper plate to form a space between the fixed upper plate and the fixed upper plate; A variable frame disposed in the separation space and variable in position such that a portion exposed to the front side of the separation space is changed by an external force; And a link unit connecting the fixed frame and the variable frame to prevent the variable frame from being separated from the fixed frame when the position of the variable frame is changed by the external force.

One of the variable frame and the fixed frame is formed with a rotatable guide portion, the other is formed with a guide corresponding portion for rotating the guide portion is inserted, the variable frame is the guide portion when the external force is applied to the guide A variable shaft of the link part, which is moved along the corresponding part and is rotatably fastened to the variable frame, may be sequentially moved forward and backward along the front side, thereby changing a portion exposed to the front side.

The link portion of the frame assembly according to an embodiment of the present invention, the upper link portion for connecting the fixed upper plate and the variable upper plate of the variable frame facing the fixed upper plate and the fixed lower plate and the variable lower plate facing the fixed lower plate It includes a lower link portion for connecting the variable lower plate of,

The guide portion includes an upper guide portion and a lower guide portion respectively formed on the variable upper plate and the variable lower plate, and the guide corresponding portion is formed on the fixed upper plate and the fixed lower plate, respectively, so that the upper guide portion and the lower guide portion are respectively inserted. It includes an upper guide counterpart and a lower guide counterpart to rotate,

When the external frame is applied to the variable frame, the upper guide part and the lower guide part move along the upper guide counterpart and the lower guide counterpart, respectively, and the upper link part is rotatably fastened to the variable upper plate and the variable lower plate. The upper variable shaft and the lower variable shaft of the lower link portion may be moved forward and backward sequentially along the front side to change a portion exposed to the front side.

The upper side variable axis and the lower side variable axis of the frame assembly according to an embodiment of the present invention are formed in the center of the variable upper plate and the variable lower plate, respectively, the arrangement structure of the upper link portion and the lower link portion by the external force When the position of the variable frame changes, it can be changed dependently.

The upper guide counterpart and the lower guide counterpart of the frame assembly according to the embodiment of the present invention are formed by continuously successively rounded into the fixed upper plate and the fixed lower plate, respectively, the upper guide counterpart and the lower guide counterpart The radius of curvature of both ends of the negative portion may be formed to be maximum to prevent the variable frame from being pushed to the rear side in the process of advancing the upper and lower variable shafts along the front side.

Both ends of the upper guide counterpart and the lower guide counterpart of the frame assembly according to an embodiment of the present invention may have an infinite curvature radius and may decrease toward a central portion.

The variable axis of the link unit of the frame assembly according to an embodiment of the present invention is equipped with a rotatable rotating part, and the fixed part is rotated by the external force when the variable shaft is sequentially moved forward and backward along the front side. It may be provided with a slot portion inserted to guide the forward and backward of the variable shaft.

At least one rotatable contact ball is mounted at one end of the variable lower plate of the variable frame opposite to the fixed lower plate of the frame assembly according to an embodiment of the present invention, and is mounted to be movable from the fixed frame. Supporting the variable frame when the position of the change, the support unit is determined whether the movement from the fixed frame by the contact with the contact ball is changed in position according to the position change of the variable frame by an external force; .

According to the frame assembly according to the present invention, it is possible to integrate and implement several furniture by one frame assembly, bulky furniture such as a bed can be installed integrally with other furniture while maximizing space utilization.

In addition, it is possible to reduce the size of the frame itself by minimizing the gap between the variable frame for realizing the purpose of the furniture and the fixed frame for supporting the variable frame.

In addition, it is possible to prevent a safety accident that may occur when the position of the variable frame to implement the purpose of the furniture in advance.

1 is a schematic perspective view showing a frame assembly according to an embodiment of the present invention.
Figure 2 is a schematic exploded perspective view showing a frame assembly according to an embodiment of the present invention.
3 and 4 are bottom views showing the operation sequence of the frame assembly according to an embodiment of the present invention.
Figure 5 is a schematic diagram showing the position change of the variable frame provided in the frame assembly according to an embodiment of the present invention.
6 is a schematic perspective view of a frame assembly according to another embodiment of the present invention.
7 is a plan view showing an operation sequence of the frame assembly according to another embodiment of the present invention.
8 is a schematic perspective view showing a frame assembly according to another embodiment of the present invention.

Hereinafter, with reference to the drawings will be described in detail a specific embodiment of the present invention. It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the inventive concept. Other embodiments falling within the scope of the inventive concept may readily be suggested, but are also considered to be within the scope of the present invention.

The same reference numerals are used to designate the same components in the same reference numerals in the drawings of the embodiments.

1 is a schematic perspective view showing a frame assembly according to an embodiment of the present invention, Figure 2 is a schematic exploded perspective view showing a frame assembly according to an embodiment of the present invention.

1 and 2, the frame assembly 100 according to an embodiment of the present invention is a fixed frame 110 is fixed in the space of the room, a variable frame whose position is variable relative to the fixed frame 110 And a link unit 130 connecting the fixed frame 110 and the variable frame 120 to each other.

Here, the fixed frame 110 may be a kind of fixed structure that is disposed in one side or space of the room, the variable frame 120 is a variety of bookcases, cabinets, cabinets, such as drawers, desks for achieving the purpose of furniture Or a bed or the like.

However, hereinafter, one side of the variable frame 120 will be described as a storage cabinet (A), the other side is assumed to be a desk (B), it turns out that it can be replaced by bulky furniture, such as a bed.

The fixed frame 110 may include a fixed lower plate 114 spaced apart from the fixed upper plate 112 so as to form a space S between the fixed upper plate 112 and the fixed upper plate 112.

Here, the fixing frame 110 may include a left side plate 116 and / or a right side plate 118 and / or a rear plate 119 in addition to the fixed upper plate 112 and the fixed lower plate 114, which is the above Inclusion may vary depending on where the fixed frame 110 is installed.

For example, when the fixing frame 110 is installed on one side of the indoor space, the fixing upper plate 112 and the fixing lower plate 114 are fixed to the one side, so that the fixing upper plate 112 and the fixing lower plate ( The fixing frame 110 may be implemented using only the 114, and when the fixing frame 110 is installed in an indoor space, the left plate 116 or / and the right plate 118 or / and the rear plate 119 are provided. By using the fixed upper plate 112 and the fixed lower plate 114 may be fixed to a predetermined position.

As a result, the fixing frame 110 may essentially include the fixing top plate 112 and the fixing lower plate 114, and may further include other components according to the installation situation.

However, in the drawings for the convenience of explanation, the left plate 116, the right plate 118 and the rear plate 119 is also shown.

Variable frame 120 is a frame for realizing the purpose of the furniture, one side (X) and the other side (Y) may be a cabinet (A) and a desk (B), respectively.

The variable frame 120 may be disposed in the spaced space (S) formed in the fixed frame 110, the position is changed so that the portion exposed to the front side (X) of the spaced space (S) by the external force changes It can be variable.

Here, when defining terms for the direction, the front side (X) may be the direction in which the cabinet A is exposed from the separation space (S), as shown in Figure 1 (a), the rear side (Y) is It may be in the opposite direction of the front side X.

On the other hand, the variable frame 120 is rotated by an external force and the portion exposed to the front side (X) was the storage cabinet (A) can be changed to the desk (B), which is a link unit 130, guide portion ( 140 and the guide counterpart 150 may be implemented.

The link unit 130 may be configured to prevent the variable frame 120 from being separated from the fixed frame 110 when the position of the variable frame 120 is changed by an external force. 120 may be connected to each other, and the movement path of the variable frame 120 may be limited.

In addition, any one of the variable frame 120 and the fixed frame 110 may be formed with a rotatable guide portion 140, the other guide guide portion for allowing the guide portion 140 is inserted and rotated 150 may be formed.

As a result, when the external force is applied, the variable frame 120 moves the guide part 140 along the guide counterpart 150 and is rotatably coupled to the variable frame 120 at the same time. The portions exposed to the front side X may be changed by the variable shafts R1 and R2 of the 130 being sequentially moved forward and backward along the front side X.

In detail, the link unit 130 is fixed to the upper link unit 134 and the fixed upper plate 112 and the variable upper plate 122 connecting the variable upper plate 122 of the variable frame 120 facing the fixed upper plate 112. It may include a lower link portion 136 connecting the lower plate 114 and the variable lower plate 124 of the variable frame 120 facing the fixed lower plate 114.

The guide part 140 may include an upper guide part 142 and a lower guide part 144 formed on the variable upper plate 122 and the variable lower plate 124, respectively, and the guide corresponding part ( 150 is formed on the fixed upper plate 112 and the fixed lower plate 114, respectively, the upper guide counterpart 152 for allowing the upper guide part 142 and the lower guide part 144 to be inserted and rotated, respectively. It may include a lower guide counterpart (154).

As a result, when the external force is applied to the variable frame 120, the upper guide part 142 and the lower guide part 144 move along the upper guide counterpart 152 and the lower guide counterpart 154, respectively. At the same time, the upper variable shaft (R1) of the upper link portion 134 and the lower variable shaft (R2) of the lower link portion 136 is fastened rotatably to the variable upper plate 122 and the variable lower plate 124. The portion exposed to the front side X may be changed by sequentially moving forward and backward along the front side X.

For this reason, the part exposed to the front side X is a storage cabinet A, and can be changed into the desk B. FIG.

Meanwhile, at least one of the variable shafts R1 and R2 of the link unit 130 may be equipped with a rotatable rotating unit 160, and the variable frames R1 and R2 may be fixed to the fixed frame 110 by external force. In the case of sequentially moving forward and backward along the front side X, the rotating unit 160 may be inserted to include a slot 170 for guiding forward and backward of at least one of the variable shafts R1 and R2. have.

Here, the slot unit 170 may be inserted into the rotating unit 160 so that at least one of the variable shaft (R1, R2) only linear movement, when the position of the variable frame 120 changes the variable frame 120 ) To prevent the variable frame 120 from falling down.

Therefore, the frame assembly 100 according to an embodiment of the present invention changes the position of the variable frame 120 to realize the purpose of the furniture by the rotating unit 160, the slot unit 170 and the link unit 130. Safety accidents can be prevented in advance.

A detailed description of the position change of the variable frame 120 by the external force will be described later with reference to FIGS. 3 to 5.

3 and 4 are bottom views showing the operation sequence of the frame assembly according to an embodiment of the present invention, Figure 5 is a view showing a position change of the variable frame provided in the frame assembly according to an embodiment of the present invention Schematic diagram.

Referring to FIG. 3, in the frame assembly 100 according to the exemplary embodiment of the present invention, the cabinet A is exposed to the front side X in an initial state, and then the position of the variable frame 120 is changed by external force. The cabinet A may be located at the rear side Y, and the desk B may be exposed at the front side X.

Specifically, when the user pulls the variable frame 120 by applying an external force, the lower variable shaft R2 of the lower link unit 136 may be advanced along the slot 170 formed in the fixed lower plate 114. The rotation unit 160 mounted on the lower variable shaft R2 may be implemented by being inserted into the slot unit 170 and rotating.

Here, until the degree of rotation of the variable frame 120 is approximately 30 degrees, the variable frame 120 may hardly be pushed to the rear side, which is formed to have infinite curvature radii at both ends of the lower guide counterpart 154. This may be possible.

In other words, the lower guide counterpart 154 may be formed to be continuously rounded to the fixed lower plate 114, the radius of curvature of both ends of the lower guide counterpart 154 is the lower variable axis (R2) In the process of advancing along the front side X, the variable frame 120 may be formed at infinity to the maximum to prevent the variable frame 120 from being pushed to the rear side Y.

In addition, the radius of curvature of the lower guide counterpart 154 may decrease as it faces the center, and thus, the degree of sliding to the rear side of the variable frame 120 may be different.

On the other hand, the lower variable axis (R2) may be formed in the center of the variable lower plate 124, the arrangement structure of the lower link unit 136 is dependent when the position of the variable frame 120 is changed by an external force Can be changed to

In other words, the arrangement of the lower link unit 136 in the initial state may be reversed after the rotation of 180 degrees.

Here, the lower link portion 136 is a first lower link portion 136a and one end and the other end is fastened to the fixed lower plate 114 so as to be rotatable, respectively, the first lower link portion 136a and the variable lower plate 124. It may include a second lower link portion 136b is rotatably coupled to).

That is, the other end of the second lower link unit 136b may mean a lower variable shaft R2, and the rotating unit 160 may be mounted on the other end of the second lower link unit 136b.

On the other hand, the rotating unit 160 and the lower guide portion 144 may be a kind of rotatable wheel or ball shape, in addition to the various rotatable structures may be substituted.

In the above description, only the lower link unit 136, the lower guide unit 144, and the lower guide correspondence unit 154 are described in describing the positional change of the variable frame 120. However, the upper link unit 134 and the upper guide are described. The same applies to the unit 142 and the upper guide counterpart 152.

In addition, it is noted that the slot 170 and the rotation 160 may also be formed on the stationary top plate 112 and the variable top plate 122, respectively.

5, the frame assembly 100 according to an embodiment of the present invention to implement the rotational motion (C) linear motion (D) at the same time when the position of the variable frame 120 changes at the same time fixed frame ( The space between the 110 and the variable frame 120 may be minimized.

In other words, when the variable frame 120 is pulled by an external force, the variable frame 120 rotates (C) and the upper variable shaft R1 and the lower variable shaft R2 are advanced to the front side X. Since the possibility that the variable frame 120 and the rear plate 119 are in contact can be prevented in advance, unnecessary waste of space between the fixed frame 110 and the variable frame 120 due to rotation can be minimized.

Therefore, the frame assembly 100 itself is compared with other cases that implement the same purpose by minimizing the gap between the variable frame 120 for realizing the purpose of the furniture and the fixed frame 110 for supporting the variable frame 120. Can be reduced in size.

6 is a schematic perspective view showing a frame assembly according to another embodiment of the present invention, Figure 7 is a plan view showing an operation sequence of the frame assembly according to another embodiment of the present invention.

6 and 7, the frame assembly 200 according to another exemplary embodiment of the present invention is described with reference to FIGS. 1 to 5 except for the contact ball 298 and the support 290. Since the structure and effects are the same as those of the frame assembly 100 according to the exemplary embodiment, descriptions other than the contact ball 298 and the support 290 will be omitted.

In addition, the frame assembly 200 according to another embodiment of the present invention may be selectively included in the slot unit 170 and the rotating unit 160 included in the frame assembly 100 according to an embodiment of the present invention. Reveal it.

Frame assembly 200 according to another embodiment of the present invention may include a support 290 for supporting the variable frame 220 when the position of the contact ball 298 and the variable frame 220 changes.

Here, the contact ball 298 may be a kind of rotatable wheel or ball, at least one or more at one end of the variable lower plate 224 of the variable frame 220 facing the fixed lower plate 214 of the fixed frame 210. Can be mounted.

In addition, the support part 290 is mounted so as to be movable from the fixed frame 210 and the fixed frame (by contact with the contact ball 298 whose position changes according to the position change of the variable frame 220 by an external force) It may be determined whether to move from 210.

In other words, when the external force is not applied, the support 290 may protrude out of the fixed lower plate 214 when the external force is applied while maintaining the contact state with the fixed lower plate 214. When the external force is removed, it can automatically return to its original position.

Here, the support portion 290 is protruding out of the fixed lower plate 214 and the rail portion 292 and the rail portion (2) which can be inserted into the fixed lower plate 214 by a restoring force by an elastic member such as a spring. It may include a contact portion 294 mounted to the end of the 292 in contact with the contact ball (298).

That is, the support part 290 protrudes from the fixed lower plate 214 in contact with the contact ball 298 during the movement of the contact ball 298 which is naturally generated in the process of changing the position of the variable frame 220 by external force. Can be returned to its original position.

Accordingly, when the position of the variable frame 220 changes, the support part 290 may support the variable frame 220 by the contact of the contact ball 298 and the support part 290. The position change of the 220, that is, the portion exposed to the front side X may be changed from the storage cabinet A to the desk B.

Hereinafter, an operation state of the frame assembly 200 according to another embodiment of the present invention will be described with reference to FIG. 7.

In the frame assembly 200 according to another embodiment of the present invention, the cabinet A is exposed to the front side X in the initial state, and the variable frame 220 is changed in position by external force, so that the cabinet A is Located on the rear side (Y) and the desk (B) can be exposed to the front side (X).

Specifically, when the user pulls the variable frame 220 by applying an external force, the contact ball 298 mounted on the variable lower plate 224 of the variable frame 220 protrudes to the outside of the fixed frame 210. At the same time, the support 290 also protrudes from the fixed lower plate 214 by contact with the contact ball 298.

On the other hand, the projecting degree of the support 290 may be the maximum when the variable frame 220 is rotated 90 degrees, and gradually decreases after 90 degrees.

As a result, the support part 290 may be in the same state when it is rotated 180 degrees with the initial state, and supports the variable frame 220 when the position is changed by the rotation of the variable frame 220 and at the same time the variable frame 220. It is possible to implement a smooth position shift of.

8 is a schematic perspective view showing a frame assembly according to another embodiment of the present invention.

Referring to FIG. 8, the frame assembly 300 according to another exemplary embodiment of the present invention is described with reference to FIGS. 1 to 5 except for a contact ball (not shown) and a support part 395. Since the structure and effects are the same as those of the frame assembly 100 according to an exemplary embodiment, descriptions other than the contact ball and the support 395 will be omitted.

In addition, the frame assembly 300 according to another embodiment of the present invention may optionally include a slot 170 and the rotating unit 160 included in the frame assembly 100 according to an embodiment of the present invention. To reveal.

Contact balls (not shown) included in the frame assembly 300 according to another embodiment of the present invention are included in the frame assembly 200 according to another embodiment of the present invention described with reference to FIGS. 6 and 7. It may be the same component as the contact ball 298, but is not limited in the mounting position.

In other words, the contact ball (not shown) may be mounted anywhere on the bottom of the variable lower plate 324 according to the intention of the user, but is preferably mounted on one side in consideration of stability.

The supporting part 395 may be mounted to the fixed lower plate 314 so as to be rotatable by a component such as a hinge, and rotated before applying an external force to the variable frame 320 to be disposed horizontally with the fixed lower plate 314. You can.

That is, before applying the external force for changing the portion exposed to the front side (X) from the cabinet (A) to the desk (B) to the variable frame 320 by rotating the support portion 395 to the fixed lower plate ( When the variable frame 320 is rotated after the horizontal arrangement with the 314, the contact ball (not shown) may rotate along the upper surface of the support 395.

Therefore, when the contact ball (not shown) is rotated on the upper surface of the support portion 395, the variable frame 320 is supported at the same time when the position is changed by the rotation of the variable frame 320, and the softness of the variable frame 320 is achieved. Position movement can be implemented.

While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, It will be apparent to those skilled in the art that changes or modifications may fall within the scope of the appended claims.

100: frame assembly
110: stationary frame
120: variable frame
130: link section
140: guide part
150: guide support
160: rotating part
170: slot portion

Claims (7)

A fixed frame having a fixed lower plate disposed to be spaced apart from the fixed upper plate to form a space between the fixed upper plate and the fixed upper plate;
A variable frame disposed in the separation space and variable in position such that a portion exposed to the front side of the separation space is changed by an external force; And
And a link unit connecting the fixed frame and the variable frame to prevent the variable frame from being separated from the fixed frame when the position of the variable frame is changed by the external force.
One of the variable frame and the fixed frame is formed with a rotatable guide portion, the other is formed with a guide corresponding portion to rotate the guide portion is inserted,
In the variable frame, when the external force is applied, the variable axis of the link part coupled to the guide part to be moved along the guide counterpart so as to be rotatable to the variable frame is sequentially moved forward and backward along the front side, and thus the front side. The frame assembly that changes the part exposed to.
The method of claim 1,
The link unit includes an upper link unit connecting the fixed upper plate and the variable upper plate of the variable frame facing the fixed upper plate and a lower link unit connecting the variable lower plate of the variable frame opposite the fixed lower plate and the fixed lower plate. ,
The guide portion includes an upper guide portion and a lower guide portion respectively formed on the variable upper plate and the variable lower plate, and the guide corresponding portion is formed on the fixed upper plate and the fixed lower plate, respectively, so that the upper guide portion and the lower guide portion are respectively inserted. It includes an upper guide counterpart and a lower guide counterpart to rotate,
When the external frame is applied to the variable frame, the upper guide part and the lower guide part move along the upper guide counterpart and the lower guide counterpart, respectively, and the upper link part is rotatably fastened to the variable upper plate and the variable lower plate. And an upper variable shaft and a lower variable shaft of the lower link unit move forward and backward sequentially along the front side to change a portion exposed to the front side.
3. The method of claim 2,
The upper and lower variable shafts are formed in the center of the variable upper plate and the variable lower plate, respectively,
The arrangement structure of the upper link portion and the lower link portion is a frame assembly that is changed dependently when the position of the variable frame is changed by an external force.
3. The method of claim 2,
The upper guide counterpart and the lower guide counterpart are formed to be continuously recessed roundly to the fixed upper plate and the fixed lower plate, respectively,
The radius of curvature of both ends of the upper guide counterpart and the lower guide counterpart is formed to the maximum so as to prevent the variable frame from being pushed to the rear side in the process of advancing the upper and lower variable shafts along the front side. Frame assembly.
5. The method of claim 4,
Both end portions of the upper guide counterpart and the lower guide counterpart are formed with an infinite curvature radius and the radius of curvature decreases toward the center portion.
The method of claim 1,
The rotating shaft is mounted on the variable shaft of the link unit,
The fixed frame has a frame assembly having a slot for guiding the forward and backward of the variable shaft when the variable shaft is moved forward and backward sequentially along the front side by an external force.
The method of claim 1,
At least one rotatable contact ball is mounted at one end of the variable lower plate of the variable frame facing the fixed lower plate,
It is mounted so as to be movable from the fixed frame and supports the variable frame when the position of the variable frame changes, and moves from the fixed frame by contact with a contact ball whose position changes according to the position change of the variable frame by external force. The frame assembly further comprises;

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