US20060277834A1 - Connection structure for partition walls - Google Patents
Connection structure for partition walls Download PDFInfo
- Publication number
- US20060277834A1 US20060277834A1 US11/447,884 US44788406A US2006277834A1 US 20060277834 A1 US20060277834 A1 US 20060277834A1 US 44788406 A US44788406 A US 44788406A US 2006277834 A1 US2006277834 A1 US 2006277834A1
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- United States
- Prior art keywords
- locking
- frames
- longitudinal holes
- posts
- partition wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
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- 238000005192 partition Methods 0.000 title claims abstract description 74
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/7407—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts
- E04B2/7416—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts with free upper edge, e.g. for use as office space dividers
- E04B2/7422—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts with free upper edge, e.g. for use as office space dividers with separate framed panels without intermediary support posts
- E04B2/7425—Details of connection of panels
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/7407—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts
- E04B2/7416—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts with free upper edge, e.g. for use as office space dividers
- E04B2/7422—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts with free upper edge, e.g. for use as office space dividers with separate framed panels without intermediary support posts
- E04B2/7424—Glazing details
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/7407—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts
- E04B2/7416—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts with free upper edge, e.g. for use as office space dividers
- E04B2002/7418—Accessories supported on the free upper edge, e.g. auxiliary panels, noise abatement devices
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2002/7487—Partitions with slotted profiles
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2002/749—Partitions with screw-type jacks
Definitions
- the present invention relates, in general, to connection structures for partition walls and, more particularly, to a connection structure for partition walls, which enables easy connection or disconnection of the frames of a partition wall to or from each other by manipulating a locking lever rotatably coupled to a locking bar and can allows easy increase of the height of a post, required according to an increase in the height of a partition wall, by vertically connecting a plurality of posts to each other using a post cap.
- partition walls filled with soundproof material have been preferably used to partition the business space into a desired number of compartments.
- partition walls having various purposes and various shapes have been proposed and used.
- Partition walls have been recognized as very important business furniture, which can protect private life and can increase business efficiency of individuals or of departments.
- Partition walls having the above-mentioned purposes have been manufactured as modules, which have predetermined heights and widths and can be easily built. At least two partition walls may be connected to each other and placed at a desired position to form a wall of a compartment.
- the conventional partition walls have been manufactured as two or three types of modules, which have predetermined standardized heights and widths, a user cannot freely select partition walls. Furthermore, when a user selects partition walls having predetermined sizes, the sizes of the partition walls may not precisely meet the actual sizes of designed compartments, but the user must unwillingly use the supplied partition walls having the standardized sizes according to a contract.
- Korean Utility Model Registration No. 284702 discloses a partition wall that has a height adjustable structure for easily adjusting the height thereof, as shown in FIG. 1 .
- the conventional partition wall having the height adjustable structure comprises a plurality of finishing members 1 , 2 and 3 , a frame part 4 , and a plurality of panels 12 .
- the frame part 4 comprises an upper frame 6 and a lower frame 7 , which are integrated together into a single frame body along with posts 5 outside the two frames 6 and 7 .
- the upper frame 6 has a closed rectangular shape, which is closed at the upper, lower, left and right sides thereof, with about two electric wire holes 8 formed in each of the upper and lower sides to allow electric wires to pass therethrough, and locking holes 11 formed in each of the left and right sides, so that the upper frame 6 can be fastened to the posts 5 using locking bolts 10 .
- the lower frame 7 is a support, and is opposite the upper frame 6 .
- the lower frame 7 has a closed rectangular shape closed at the upper, lower, left and right sides thereof.
- About two electric wire holes 8 are formed in each of the upper and lower sides of the lower frame 7
- locking holes 11 are formed in each of the left and right sides, so that the upper frame 6 can be fastened to the posts 5 using locking bolts 10 .
- Each of the posts 5 to which the upper frame 6 and the lower frame 7 are fastened at both left and right sides of the frames to form the frame unit 4 , comprises electric wire holes 9 at predetermined positions of the outer surface thereof. Locking holes 11 are formed in each of the posts 5 at predetermined positions, so that the upper and lower frames 6 and 7 can be fastened to the posts 5 .
- Panels, tiles or other finishing materials are fastened to the frame part 4 having the above-mentioned construction, thus forming a partition wall.
- the plurality of finishing panels 12 having a plurality of locking holes 14 , is fastened to the front surfaces of the posts 5 at predetermined positions using locking bolts 13 .
- An upper finishing member 1 , two corner finishing members 2 and two side finishing members 3 are fastened to the upper ends and the outer surfaces of the two posts 5 , thus finishing the partition wall.
- a height adjustment bolt 15 is mounted to the lower end of each of the posts 5 , so that the height of the partition wall can be adjusted as desired.
- the above-mentioned conventional partition wall is problematic in that, to adjust the height of the partition wall, the upper and lower frames must be fastened to the posts using locking bolts after the gap between the upper and lower frames has been changed and, thereafter, the panels must be fastened to the posts, so that the locking bolts must be tightened or loosened one by one when assembling or disassembling the partition wall, thus being inconvenient to users.
- an object of the present invention is to provide a connection structure for partition walls, which enables easy connection of the frames of a partition wall to each other by bringing the frames into a close and secure connection state using a simple locking bar after placing a new frame on top of an existing frame to increase the height of an existing partition wall, and which can easily realize an increase in the height of a post, required according to an increase in the height of the partition wall, by vertically connecting a plurality of posts to each other using a post cap interposed between the posts.
- a connection structure for partition walls comprising: a plurality of rectangular frames connected to each other in a horizontal direction and in a vertical direction, thus forming a partition wall, the frames of the partition wall being supported by posts at the outermost sides thereof, with a plurality of longitudinal holes having a rectangular shape formed at predetermined positions, spaced apart at predetermined intervals, on each of the frames; a locking bar inserted into the aligned longitudinal holes of the facing frames; a locking protrusion provided at a lower end of the locking bar such that, when the locking protrusion is rotated at a predetermined angle after the locking protrusion has passed through a lower one of the aligned longitudinal holes, the locking protrusion is caught by the lower one of the aligned longitudinal holes and prevents the locking bar from being removed from the aligned longitudinal holes; a locking lever rotatably coupled to an upper end of the locking bar such that, when the locking lever is rotated in a closing direction after the
- Each of the frames may be provided with a fitting rail on a lower side thereof, so that when the frame is placed on top of a lower frame, the fitting rail can be inserted into and connected to an upper side of the lower frame.
- the post cap may be provided with four locking projections on each of upper and lower surfaces thereof at four corners to be inserted into the posts to connect the posts to each other.
- FIG. 1 is an exploded perspective view illustrating a partition wall having a conventional connection structure
- FIG. 2 is a front view illustrating a partition wall according to an embodiment of the present invention
- FIG. 3 is an exploded perspective view illustrating a state of frame connection of the partition wall according to the embodiment of the present invention
- FIGS. 4 a through 4 c are views illustrating a process of connecting frames of the partition wall according to the embodiment of the present invention.
- FIG. 5 is an exploded perspective view illustrating a state of post connection of the partition wall according to the embodiment of the present invention.
- FIG. 2 is a front view illustrating a partition wall according to an embodiment of the present invention.
- FIG. 3 is an exploded perspective view illustrating a state of frame connection of the partition wall according to the embodiment of the present invention.
- FIGS. 4 a through 4 c are views illustrating a process of connecting frames of the partition wall according to the embodiment of the present invention.
- FIG. 5 is an exploded perspective view illustrating a state of post connection of the partition wall according to the embodiment of the present invention.
- the partition wall according to the preferred embodiment of the present invention comprises a plurality of frames 100 , which have rectangular shapes and are connected to each other in a vertical direction and in a horizontal direction, thus forming the partition wall to partition a business space into cubicles.
- Each of the frames 100 has a rectangular shape, with a finishing panel 102 closing the central opening of each frame 100 to improve the appearance of the frame 100 .
- Each of the frames 100 has a plurality of locking holes 108 along each side thereof, and the finishing panel 102 is provided with a plurality of locking lugs (not shown) to be locked to the locking holes 108 of the frame 100 .
- the finishing panel 102 can be easily attached to or easily detached from the frame 100 .
- an upper cover 101 is fastened to the upper edge of the connected frames 100 , and a side cover 103 is connected to the side edge of the connected frames 100 .
- Each of the frames 100 has a longitudinal fitting groove 109 along sides thereof, and each of the upper cover 101 and the side covers 103 has two parallel fitting rails (not shown), which can be inserted into the fitting groove 109 and come into close contact with the opposite inner surfaces of the fitting groove 109 , so that the covers 101 and 103 can be fastened to the frame 100 .
- a locking bar 110 is used to connect a plurality of frames 100 to each other in the vertical direction and in the horizontal direction to form a partition wall.
- a predetermined number of frames 100 can be connected to each other in the horizontal direction, and a predetermined number of frames 100 can be placed in the vertical direction such that one is laid on top of another and, thereafter, the frames are locked to each other using locking bars 110 .
- the height of the connected frames 100 can be easily adjusted by simple manipulation of the locking bars 110 .
- a plurality of frames 100 is placed in the vertical direction such that one is laid on top of another.
- engaging rails 107 are formed along a lower side of an upper frame 100 , so that, when the frames 100 are connected to each other in the vertical direction, the engaging rails 107 can be fitted into the fitting groove 109 formed along the upper side of a lower frame 100 , thus connecting the frames 100 to each other.
- Each of the frames 100 has a plurality of longitudinal holes 106 at predetermined positions, spaced apart from each other, along the sides thereof.
- Each of the longitudinal holes 106 has a rectangular shape.
- the longitudinal holes 106 of the frames 100 are aligned with each other along straight lines.
- a locking bar 110 is inserted into the aligned longitudinal holes 106 .
- the locking bar 110 has a locking protrusion 112 at the lower end thereof.
- a locking lever 114 is coupled to the upper end of the locking bar 110 .
- the locking bar 110 has a cylindrical column shape, and the locking protrusion 112 has a rectangular block shape similar to the shape of the longitudinal hole 106 .
- the locking protrusion 112 can pass through the aligned longitudinal holes 106 of the frames 100 , which are connected to each other in the vertical direction or in the horizontal direction.
- the locking bar 106 is rotated to cause the rectangular locking protrusion 112 to be caught by the longitudinal locking holes 106 .
- the locking protrusion 112 can be prevented from being removed from the locking holes 106 .
- the locking lever 114 is rotatably coupled to the locking bar 110 .
- the locking lever 114 is coupled by a hinge pin 116 to the locking bar 110 , so that the locking lever 114 can be rotated relative to the locking bar 110 .
- the locking bar 110 having the locking protrusion 112 is inserted into the aligned longitudinal holes 106 in a state in which the locking lever 114 is opened around the hinge pin 116 relative to the locking bar 110 , as shown in FIG. 4 a.
- the locking bar 106 is rotated around its axis by rotating the locking lever 114 , thus causing the rectangular locking protrusion 112 to be caught in the aligned locking holes 106 , as shown in FIG. 4 b . Furthermore, the locking lever 114 is also rotated around the hinge pin 116 of the locking bar 110 in the opposite direction.
- the locking lever 114 While the locking lever 114 is rotated around the hinge pin 116 in the opposite direction as shown in FIG. 4 c , the locking lever 114 compresses the inner surface of the frame 100 and brings the frames 100 into close and secure connection with each other.
- the locking lever 114 is provided with a compression protrusion 115 along a predetermined part of the lever 114 at which the lever 114 compresses the connected frames 100 , so that the locking lever 114 can be eccentrically rotated to further compress the frames 100 , thereby more securely connecting the frames 100 to each other.
- the lever 114 when external force is applied to the locking lever 114 so as to rotate the lever 114 around the hinge pin 116 in the opposite direction, the lever 114 is eccentrically rotated due to the compression protrusion 115 . In the above state, the lever 114 pulls the locking protrusion 112 and more closely, and securely connects the frames 100 to each other.
- the frames 100 of the partition wall can be easily connected to each other in the vertical direction and in the horizontal direction using the locking bars 110 to increase the height and length of the partition wall.
- the frames 100 can also be easily disconnected from each other.
- the upper side and the left and right sides of the partition wall may be finished using the upper cover 101 and the side covers 103 , thus protecting users from being injured by the sharp edges of the partition wall and improving the appearance of the partition wall.
- the posts 120 are locked to the opposite sides of the existing frame 100 and support the frame 100 to prevent the frame 100 from falling.
- each post 120 of the existing partition wall has a height equal to the height of the existing frame 100 , so that, if a new frame 100 is placed on top of the existing frame 100 , new posts 120 must be connected to the existing posts 120 so as to support the opposite sides of the new partition wall having the newly placed frame 100 .
- the fastening of the posts 120 to the frames 100 can be realized using a conventional structure.
- a post cap 130 is interposed between an existing post 120 and a new post 120 .
- the post cap 130 has a cross-section almost equal to the cross-section of each end of the posts 120 , so that the cap 130 does not protrude outside the outer surfaces of the posts 120 .
- four locking projections 132 are formed at four corners of each of the upper and lower surfaces of the post cap 130 such that the four locking projections 132 do not protrude outside the outer circumferential surface of the post cap 130 .
- each post 120 To receive the locking projections 132 of the post cap 130 , four locking openings 122 are formed in each post 120 at positions corresponding to the locking projections 132 .
- a plurality of posts 120 can be connected to each other using a plurality of post caps 130 and can be fastened to the sides of a plurality of frames 100 , which are placed in a vertical direction such that one is laid on top of another.
- the posts 120 can securely support the vertically connected frames 100 .
- the partition wall having the above-mentioned construction according to the embodiment of the present invention is built through the following process.
- the upper cover 101 and/or the side cover 103 of a frame 100 of the existing partition wall is removed.
- a desired new frame 100 is placed adjacent to the existing frame 100 , from which the upper cover 101 and/or the side cover 103 has been removed, such that the sides of the frames 100 face each other.
- the locking bar 110 having the locking protrusion 112 is inserted into a pair of aligned longitudinal holes 106 of the frames 100 until the locking protrusion 112 completely passes through the aligned longitudinal holes 106 .
- the locking lever 114 is in an open state, in which the lever 114 has been opened around the hinge pin 116 relative to the locking bar 110 .
- the locking bar 106 is rotated around its axis by rotating the locking lever 114 clockwise or counterclockwise to cause the rectangular locking protrusion 112 to be caught in the longitudinal locking holes 106 .
- the locking lever 114 is eccentrically rotated around the hinge pin 116 to compress the frames 100 , thereby securely connecting the frames 100 to each other.
- the exposed sides of the frames 100 are covered with the upper cover 101 and/or the side cover 103 .
- the opposite sides of the frame 100 which has been newly placed on top of the existing frame 100 , can be supported by the posts 120 .
- new posts 120 are connected to the respective existing posts 120 .
- a post cap 130 is interposed between an existing post 120 and an associated new post 120 .
- the locking projections 132 formed at the four corners of the post cap 130 are inserted into and engage with the locking openings 122 of the facing posts 120 .
- connection structure for partition walls provides advantages in that the frames of a partition wall can be easily connected to or disconnected from each other using a simple locking bar having a locking protrusion and a locking lever at opposite ends thereof, thus easily connecting the frames of the partition wall to each other using a simple locking structure and a reduced number of parts, and, therefore, a desired increase in the height of the partition wall can be easily realized in a reduced period of time.
- posts which support the frames
- posts can be easily extended using post caps, so that, when a new frame is placed on top of an existing frame to increase the height of an existing partition wall, the newly placed frame can be easily and securely supported by the extended posts.
Abstract
The present invention provides a connection structure for partition walls. The connection structure enables easy connection or disconnection of the frames of a partition wall to or from each other by manipulating a locking lever rotatably coupled to a locking bar. Further, the connection structure can easily realize an increase in the height of a post, required according to an increase in the height of a partition wall, by vertically connecting a plurality of posts to each other using a post cap.
Description
- 1. Field of the Invention
- The present invention relates, in general, to connection structures for partition walls and, more particularly, to a connection structure for partition walls, which enables easy connection or disconnection of the frames of a partition wall to or from each other by manipulating a locking lever rotatably coupled to a locking bar and can allows easy increase of the height of a post, required according to an increase in the height of a partition wall, by vertically connecting a plurality of posts to each other using a post cap.
- 2. Description of the Related Art
- To respect privacy, a closed office space in which a plurality of small-sized rooms is arranged along both sides of a longitudinal hallway has been typically used as a business space. In recent years, to save business space and increase spatial efficiency, to allow business furniture and a variety of business facilities to be easily moved to desired places according to their functions and purposes, and to remove fixed walls and doors from the business space so as to realize free movement of persons and easy communication between individuals in the business space, an open business space is also popular.
- However, the open business space is problematic in that it cannot absorb noise and cannot provide privacy. Thus, in an effort to solve the problem of the conventional open business space, partition walls filled with soundproof material have been preferably used to partition the business space into a desired number of compartments. In the prior art, a variety of partition walls having various purposes and various shapes have been proposed and used.
- Partition walls have been recognized as very important business furniture, which can protect private life and can increase business efficiency of individuals or of departments.
- Partition walls having the above-mentioned purposes have been manufactured as modules, which have predetermined heights and widths and can be easily built. At least two partition walls may be connected to each other and placed at a desired position to form a wall of a compartment.
- However, because the conventional partition walls have been manufactured as two or three types of modules, which have predetermined standardized heights and widths, a user cannot freely select partition walls. Furthermore, when a user selects partition walls having predetermined sizes, the sizes of the partition walls may not precisely meet the actual sizes of designed compartments, but the user must unwillingly use the supplied partition walls having the standardized sizes according to a contract.
- In an effort to solve the above-mentioned problems, Korean Utility Model Registration No. 284702 discloses a partition wall that has a height adjustable structure for easily adjusting the height thereof, as shown in
FIG. 1 . - As shown in the drawing, the conventional partition wall having the height adjustable structure comprises a plurality of
finishing members panels 12. The frame part 4 comprises an upper frame 6 and a lower frame 7, which are integrated together into a single frame body along with posts 5 outside the two frames 6 and 7. - The upper frame 6 has a closed rectangular shape, which is closed at the upper, lower, left and right sides thereof, with about two electric wire holes 8 formed in each of the upper and lower sides to allow electric wires to pass therethrough, and locking
holes 11 formed in each of the left and right sides, so that the upper frame 6 can be fastened to the posts 5 usinglocking bolts 10. - The lower frame 7 is a support, and is opposite the upper frame 6. In the same manner as that described for the upper frame, the lower frame 7 has a closed rectangular shape closed at the upper, lower, left and right sides thereof. About two electric wire holes 8 are formed in each of the upper and lower sides of the lower frame 7, and
locking holes 11 are formed in each of the left and right sides, so that the upper frame 6 can be fastened to the posts 5 usinglocking bolts 10. - Each of the posts 5, to which the upper frame 6 and the lower frame 7 are fastened at both left and right sides of the frames to form the frame unit 4, comprises electric wire holes 9 at predetermined positions of the outer surface thereof.
Locking holes 11 are formed in each of the posts 5 at predetermined positions, so that the upper and lower frames 6 and 7 can be fastened to the posts 5. - Panels, tiles or other finishing materials are fastened to the frame part 4 having the above-mentioned construction, thus forming a partition wall. The plurality of
finishing panels 12, having a plurality oflocking holes 14, is fastened to the front surfaces of the posts 5 at predetermined positions usinglocking bolts 13. Anupper finishing member 1, two corner finishing members 2 and twoside finishing members 3 are fastened to the upper ends and the outer surfaces of the two posts 5, thus finishing the partition wall. Aheight adjustment bolt 15 is mounted to the lower end of each of the posts 5, so that the height of the partition wall can be adjusted as desired. - However, the above-mentioned conventional partition wall is problematic in that, to adjust the height of the partition wall, the upper and lower frames must be fastened to the posts using locking bolts after the gap between the upper and lower frames has been changed and, thereafter, the panels must be fastened to the posts, so that the locking bolts must be tightened or loosened one by one when assembling or disassembling the partition wall, thus being inconvenient to users.
- Accordingly, the present invention has been made keeping in mind the above problems occurring in the related art, and an object of the present invention is to provide a connection structure for partition walls, which enables easy connection of the frames of a partition wall to each other by bringing the frames into a close and secure connection state using a simple locking bar after placing a new frame on top of an existing frame to increase the height of an existing partition wall, and which can easily realize an increase in the height of a post, required according to an increase in the height of the partition wall, by vertically connecting a plurality of posts to each other using a post cap interposed between the posts.
- In order to achieve the above object, according to one aspect of the present invention, there is provided a connection structure for partition walls, comprising: a plurality of rectangular frames connected to each other in a horizontal direction and in a vertical direction, thus forming a partition wall, the frames of the partition wall being supported by posts at the outermost sides thereof, with a plurality of longitudinal holes having a rectangular shape formed at predetermined positions, spaced apart at predetermined intervals, on each of the frames; a locking bar inserted into the aligned longitudinal holes of the facing frames; a locking protrusion provided at a lower end of the locking bar such that, when the locking protrusion is rotated at a predetermined angle after the locking protrusion has passed through a lower one of the aligned longitudinal holes, the locking protrusion is caught by the lower one of the aligned longitudinal holes and prevents the locking bar from being removed from the aligned longitudinal holes; a locking lever rotatably coupled to an upper end of the locking bar such that, when the locking lever is rotated in a closing direction after the locking protrusion has been caught by the longitudinal holes when the locking lever is in an opened state, the locking lever brings facing sides of the frames into close connection with each other; a compression protrusion provided at a predetermined position of the locking lever to compress the facing frames and closely connect the frames to each other; and a post cap interposed between the posts to extend the vertical height of the posts according to the increase in the height of the frames connected to each other in the vertical direction.
- Each of the frames may be provided with a fitting rail on a lower side thereof, so that when the frame is placed on top of a lower frame, the fitting rail can be inserted into and connected to an upper side of the lower frame.
- The post cap may be provided with four locking projections on each of upper and lower surfaces thereof at four corners to be inserted into the posts to connect the posts to each other.
- The above and other objects, features and other advantages of the present invention will be more clearly understood from the following detailed description when taken in conjunction with the accompanying drawings, in which:
-
FIG. 1 is an exploded perspective view illustrating a partition wall having a conventional connection structure; -
FIG. 2 is a front view illustrating a partition wall according to an embodiment of the present invention; -
FIG. 3 is an exploded perspective view illustrating a state of frame connection of the partition wall according to the embodiment of the present invention; -
FIGS. 4 a through 4 c are views illustrating a process of connecting frames of the partition wall according to the embodiment of the present invention; and -
FIG. 5 is an exploded perspective view illustrating a state of post connection of the partition wall according to the embodiment of the present invention. - Reference will now be made in greater detail to a preferred embodiment of the invention, an example of which is illustrated in the accompanying drawings. Wherever possible, the same reference numerals will be used throughout the drawings and the description to refer to the same or like parts.
-
FIG. 2 is a front view illustrating a partition wall according to an embodiment of the present invention.FIG. 3 is an exploded perspective view illustrating a state of frame connection of the partition wall according to the embodiment of the present invention.FIGS. 4 a through 4 c are views illustrating a process of connecting frames of the partition wall according to the embodiment of the present invention. -
FIG. 5 is an exploded perspective view illustrating a state of post connection of the partition wall according to the embodiment of the present invention. - As shown in
FIGS. 2 and 3 , the partition wall according to the preferred embodiment of the present invention comprises a plurality offrames 100, which have rectangular shapes and are connected to each other in a vertical direction and in a horizontal direction, thus forming the partition wall to partition a business space into cubicles. - Each of the
frames 100 has a rectangular shape, with afinishing panel 102 closing the central opening of eachframe 100 to improve the appearance of theframe 100. - Each of the
frames 100 has a plurality oflocking holes 108 along each side thereof, and thefinishing panel 102 is provided with a plurality of locking lugs (not shown) to be locked to thelocking holes 108 of theframe 100. Thus, thefinishing panel 102 can be easily attached to or easily detached from theframe 100. - After a desired number of
frames 100 has been connected to each other in the vertical direction and in the horizontal direction, anupper cover 101 is fastened to the upper edge of the connectedframes 100, and aside cover 103 is connected to the side edge of the connectedframes 100. - Each of the
frames 100 has alongitudinal fitting groove 109 along sides thereof, and each of theupper cover 101 and theside covers 103 has two parallel fitting rails (not shown), which can be inserted into thefitting groove 109 and come into close contact with the opposite inner surfaces of thefitting groove 109, so that thecovers frame 100. - To connect a plurality of
frames 100 to each other in the vertical direction and in the horizontal direction to form a partition wall, alocking bar 110 is used. - In the present invention, a predetermined number of
frames 100 can be connected to each other in the horizontal direction, and a predetermined number offrames 100 can be placed in the vertical direction such that one is laid on top of another and, thereafter, the frames are locked to each other usinglocking bars 110. - Furthermore, the height of the connected
frames 100 can be easily adjusted by simple manipulation of thelocking bars 110. - In the present invention, a plurality of
frames 100 is placed in the vertical direction such that one is laid on top of another. In the above state,engaging rails 107 are formed along a lower side of anupper frame 100, so that, when theframes 100 are connected to each other in the vertical direction, theengaging rails 107 can be fitted into thefitting groove 109 formed along the upper side of alower frame 100, thus connecting theframes 100 to each other. - Each of the
frames 100 has a plurality oflongitudinal holes 106 at predetermined positions, spaced apart from each other, along the sides thereof. - Each of the
longitudinal holes 106 has a rectangular shape. - Thus, when a predetermined number of
frames 100 is connected to each other in the vertical direction or in the horizontal direction, thelongitudinal holes 106 of theframes 100 are aligned with each other along straight lines. - A
locking bar 110 is inserted into the alignedlongitudinal holes 106. - The
locking bar 110 has alocking protrusion 112 at the lower end thereof. A lockinglever 114 is coupled to the upper end of the lockingbar 110. - The locking
bar 110 has a cylindrical column shape, and the lockingprotrusion 112 has a rectangular block shape similar to the shape of thelongitudinal hole 106. - Thus, the locking
protrusion 112 can pass through the alignedlongitudinal holes 106 of theframes 100, which are connected to each other in the vertical direction or in the horizontal direction. - After the locking
protrusion 112 has completely passed through the alignedlongitudinal holes 106 of theframes 100, the lockingbar 106 is rotated to cause therectangular locking protrusion 112 to be caught by the longitudinal locking holes 106. Thus, the lockingprotrusion 112 can be prevented from being removed from the locking holes 106. - The locking
lever 114 is rotatably coupled to the lockingbar 110. - In other words, the locking
lever 114 is coupled by ahinge pin 116 to the lockingbar 110, so that the lockinglever 114 can be rotated relative to the lockingbar 110. - The locking
bar 110 having the lockingprotrusion 112 is inserted into the alignedlongitudinal holes 106 in a state in which the lockinglever 114 is opened around thehinge pin 116 relative to the lockingbar 110, as shown inFIG. 4 a. - After the locking
protrusion 112 has completely passed through the alignedlongitudinal holes 106 of theframes 100, the lockingbar 106 is rotated around its axis by rotating the lockinglever 114, thus causing therectangular locking protrusion 112 to be caught in the aligned lockingholes 106, as shown inFIG. 4 b. Furthermore, the lockinglever 114 is also rotated around thehinge pin 116 of the lockingbar 110 in the opposite direction. - While the locking
lever 114 is rotated around thehinge pin 116 in the opposite direction as shown inFIG. 4 c, the lockinglever 114 compresses the inner surface of theframe 100 and brings theframes 100 into close and secure connection with each other. - Further, the locking
lever 114 is provided with acompression protrusion 115 along a predetermined part of thelever 114 at which thelever 114 compresses theconnected frames 100, so that the lockinglever 114 can be eccentrically rotated to further compress theframes 100, thereby more securely connecting theframes 100 to each other. - Described in detail, when external force is applied to the locking
lever 114 so as to rotate thelever 114 around thehinge pin 116 in the opposite direction, thelever 114 is eccentrically rotated due to thecompression protrusion 115. In the above state, thelever 114 pulls the lockingprotrusion 112 and more closely, and securely connects theframes 100 to each other. - Thus, the
frames 100 of the partition wall can be easily connected to each other in the vertical direction and in the horizontal direction using the locking bars 110 to increase the height and length of the partition wall. Theframes 100 can also be easily disconnected from each other. - When a desired number of
frames 100 has been placed such that one is laid on top of another to form a partition wall, the upper side and the left and right sides of the partition wall may be finished using theupper cover 101 and the side covers 103, thus protecting users from being injured by the sharp edges of the partition wall and improving the appearance of the partition wall. - When a
new frame 100 is placed on top of an existingframe 100 and increases the height of the partition wall, as shown inFIG. 5 , the height of theposts 120 supporting theframe 100 at opposite sides must be increased. - In the existing partition wall, the
posts 120 are locked to the opposite sides of the existingframe 100 and support theframe 100 to prevent theframe 100 from falling. - Thus, each
post 120 of the existing partition wall has a height equal to the height of the existingframe 100, so that, if anew frame 100 is placed on top of the existingframe 100,new posts 120 must be connected to the existingposts 120 so as to support the opposite sides of the new partition wall having the newly placedframe 100. - In the above state, the fastening of the
posts 120 to theframes 100 can be realized using a conventional structure. - A
post cap 130 is interposed between an existingpost 120 and anew post 120. - The
post cap 130 has a cross-section almost equal to the cross-section of each end of theposts 120, so that thecap 130 does not protrude outside the outer surfaces of theposts 120. - Further, to fasten the
post cap 130 to the facing ends of the alignedposts 120, four lockingprojections 132 are formed at four corners of each of the upper and lower surfaces of thepost cap 130 such that the four lockingprojections 132 do not protrude outside the outer circumferential surface of thepost cap 130. - To receive the locking
projections 132 of thepost cap 130, four lockingopenings 122 are formed in eachpost 120 at positions corresponding to the lockingprojections 132. - In the partition wall of the present invention, a plurality of
posts 120 can be connected to each other using a plurality of post caps 130 and can be fastened to the sides of a plurality offrames 100, which are placed in a vertical direction such that one is laid on top of another. Thus, theposts 120 can securely support the vertically connected frames 100. - The partition wall having the above-mentioned construction according to the embodiment of the present invention is built through the following process.
- To connect a desired number of
new frames 100 to an existing partition wall in the horizontal direction and/or in the vertical direction, theupper cover 101 and/or theside cover 103 of aframe 100 of the existing partition wall is removed. - Thereafter, a desired
new frame 100 is placed adjacent to the existingframe 100, from which theupper cover 101 and/or theside cover 103 has been removed, such that the sides of theframes 100 face each other. The lockingbar 110 having the lockingprotrusion 112 is inserted into a pair of alignedlongitudinal holes 106 of theframes 100 until the lockingprotrusion 112 completely passes through the alignedlongitudinal holes 106. - In the above state, the locking
lever 114 is in an open state, in which thelever 114 has been opened around thehinge pin 116 relative to the lockingbar 110. - Thereafter, the locking
bar 106 is rotated around its axis by rotating the lockinglever 114 clockwise or counterclockwise to cause therectangular locking protrusion 112 to be caught in the longitudinal locking holes 106. - Further, the locking
lever 114 is eccentrically rotated around thehinge pin 116 to compress theframes 100, thereby securely connecting theframes 100 to each other. - Thereafter, the exposed sides of the
frames 100 are covered with theupper cover 101 and/or theside cover 103. - Further, the opposite sides of the
frame 100, which has been newly placed on top of the existingframe 100, can be supported by theposts 120. - In the above state,
new posts 120, individually having a height equal to the height of thenew frame 100, are connected to the respective existingposts 120. - Described in detail, a
post cap 130 is interposed between an existingpost 120 and an associatednew post 120. In the above state, the lockingprojections 132 formed at the four corners of thepost cap 130 are inserted into and engage with the lockingopenings 122 of the facing posts 120. - As apparent from the above description, the connection structure for partition walls according to the present invention provides advantages in that the frames of a partition wall can be easily connected to or disconnected from each other using a simple locking bar having a locking protrusion and a locking lever at opposite ends thereof, thus easily connecting the frames of the partition wall to each other using a simple locking structure and a reduced number of parts, and, therefore, a desired increase in the height of the partition wall can be easily realized in a reduced period of time.
- Furthermore, posts, which support the frames, can be easily extended using post caps, so that, when a new frame is placed on top of an existing frame to increase the height of an existing partition wall, the newly placed frame can be easily and securely supported by the extended posts.
- Although a preferred embodiment of the present invention has been described for illustrative purposes, those skilled in the art will appreciate that various modifications, additions and substitutions are possible, without departing from the scope and spirit of the invention as disclosed in the accompanying claims.
Claims (4)
1. A connection structure for partition walls, comprising:
a rectangular frame forming a partition wall in which one or more frames face each other and are connected together to form the partition wall, with a plurality of longitudinal holes having a rectangular shape formed at predetermined positions, spaced apart from each other, on each of the frames;
a locking bar inserted into the aligned longitudinal holes of the facing frames;
a locking protrusion provided at a lower end of the locking bar such that, when the locking protrusion is rotated at a predetermined angle after the locking protrusion has passed through a lower one of the aligned longitudinal holes, the locking protrusion is caught in the lower one of the aligned longitudinal holes and prevents the locking bar from being removed from the aligned longitudinal holes;
a locking lever rotatably coupled to an upper end of the locking bar such that, when the locking lever is rotated in a closing direction after the locking protrusion has been caught by the longitudinal holes with the locking lever in an opened state, the locking lever brings facing sides of the frames into close connection with each other; and
a compression protrusion provided at a predetermined position on the locking lever to compress the facing frames and closely connect the frames to each other.
2. A connection structure for partition walls, comprising:
a plurality of rectangular frames connected to each other in a horizontal direction and in a vertical direction, thus forming a partition wall, the frames of the partition wall being supported by posts at outermost sides thereof, with a plurality of longitudinal holes having a rectangular shape formed at predetermined positions, spaced apart from each other, of each of the frames;
a locking bar inserted into the aligned longitudinal holes of the facing frames;
a locking protrusion provided at a lower end of the locking bar such that, when the locking protrusion is rotated at a predetermined angle after the locking protrusion has passed through a lower one of the aligned longitudinal holes, the locking protrusion is caught by the lower one of the aligned longitudinal holes and prevents the locking bar from being removed from the aligned longitudinal holes;
a locking lever rotatably coupled to an upper end of the locking bar such that, when the locking lever is rotated in a closing direction after the locking protrusion has been caught by the longitudinal holes with the locking lever in an opened state, the locking lever brings facing sides of the frames into close connection with each other;
a compression protrusion provided at a predetermined position of the locking lever to compress the facing frames and closely connect the frames to each other; and
a post cap interposed between the posts to extend a vertical height of the posts according to an increase in the height of the frames connected to each other in the vertical direction.
3. The connection structure for partition walls according to claim 1 or 2 , wherein each of the frames is provided with a fitting rail on a lower side thereof, so that, when the frame is placed on top of a lower frame, the fitting rail is inserted into and connected to an upper side of the lower frame.
4. The connection structure for partition walls according to claim 2 , wherein the post cap is provided with four locking projections on each of upper and lower surfaces thereof at four corners to be inserted into the posts to connect the posts to each other.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2005-0049871 | 2005-06-10 | ||
KR1020050049871A KR100670909B1 (en) | 2005-06-10 | 2005-06-10 | Structure of connecting partitions |
Publications (1)
Publication Number | Publication Date |
---|---|
US20060277834A1 true US20060277834A1 (en) | 2006-12-14 |
Family
ID=37509530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/447,884 Abandoned US20060277834A1 (en) | 2005-06-10 | 2006-06-07 | Connection structure for partition walls |
Country Status (3)
Country | Link |
---|---|
US (1) | US20060277834A1 (en) |
KR (1) | KR100670909B1 (en) |
CN (1) | CN1876993A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100223857A1 (en) * | 2009-03-05 | 2010-09-09 | Raspberry Med, Inc. | Wall-mounted modular accessory system |
US8474193B2 (en) | 2009-03-05 | 2013-07-02 | Raspberry Med, Inc. | Wall-mounted modular accessory system |
US20150033642A1 (en) * | 2013-08-01 | 2015-02-05 | Urbaneer LLC | Apparatus and method for reconfigurable space |
EP3098362A1 (en) * | 2015-05-27 | 2016-11-30 | Jan Beben | System for establishing a frame |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100729533B1 (en) * | 2006-01-04 | 2007-06-18 | 주식회사 코아스웰 | Structure for fixing partition in desk |
KR100989674B1 (en) * | 2007-12-03 | 2010-10-26 | (주)신영아트테크 | Partition connector |
CN104264793B (en) * | 2014-09-12 | 2016-07-06 | 江苏仅一包装技术有限公司 | Bayonet socket fast assembling disassembling structure and dismantling device |
KR101629639B1 (en) | 2015-11-10 | 2016-06-14 | 주식회사 네오퍼스 | Partition of one touch conecting type |
CN110306692A (en) * | 2019-04-12 | 2019-10-08 | 深圳全景空间工业有限公司 | A kind of integral partition |
KR20230160540A (en) | 2022-05-17 | 2023-11-24 | 주식회사 더인 | Connecting structure of partition |
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US20150033642A1 (en) * | 2013-08-01 | 2015-02-05 | Urbaneer LLC | Apparatus and method for reconfigurable space |
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EP3098362A1 (en) * | 2015-05-27 | 2016-11-30 | Jan Beben | System for establishing a frame |
Also Published As
Publication number | Publication date |
---|---|
KR100670909B1 (en) | 2007-01-19 |
CN1876993A (en) | 2006-12-13 |
KR20060128425A (en) | 2006-12-14 |
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Legal Events
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AS | Assignment |
Owner name: KOASWELL CO., LTD., KOREA, REPUBLIC OF Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:ROH, JAE-GYUN;REEL/FRAME:017984/0710 Effective date: 20060522 |
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STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |