KR102247472B1 - The Conner Connector for Partition and the OA Partition using It - Google Patents

Abstract

The present invention is provided at the corners of the OA partition and coupled to the vertical and horizontal frame members, and the horizontal connector for connecting the OA partition in the horizontal direction can be stably fixed or released without using a separate tool. It relates to a corner connector for a partition and an OA partition using the same to form a large OA partition by connecting the OA partition horizontally or vertically.
The corner connector for partition is formed in a hollow vertical portion 13 coupled to the frame member 100 of the OA partition and a solid horizontal portion 13 coupled to the frame member 100 of the OA partition and a curved shape. A body 10 consisting of a connecting portion 11 connecting the vertical portion 12 and the horizontal portion 13, and formed with a hollow portion in the vertical direction; A fixed body installed in the hollow part 14 of the body 10 so as to be elevated and provided with a protrusion 22 for fixing the horizontal connector 110 as well as forming a through hole 21 into which the horizontal connector 110 is inserted. (20); A pressing member 30 installed on the upper side of the hollow portion 14 of the body 10 so that the lower end portion is rotatably coupled to the hinge coupling portion 23 formed on the upper portion of the fixed body 20 and the upper end portion is exposed to the outside; A cover member 50 detachably coupled to the lower side of the vertical portion 12 of the body 10; And a spring member 40 for elastically supporting the fixed body 20.

Description

The Conner Connector for Partition and the OA Partition using It}

The present invention relates to a corner connector for a partition and an OA partition using the same, and more specifically, is provided at a corner portion of the OA partition and coupled to a vertical frame member and a horizontal frame member, as well as a horizontal for connecting the OA partition in a horizontal direction. It relates to a corner connector for a partition and an OA partition using the same to form a large OA partition by connecting the OA partition horizontally or vertically while the connector can be stably fixed or released without using a separate tool.

In general, only one OA partition (or partition) for dividing the interior of an office, etc. may be installed, but a plurality of OA partitions may be connected and installed. Accordingly, various connecting elements are used to extend the length by connecting the OA partition in the horizontal direction or to adjust the height by connecting the OA partition in the vertical direction.

Usually, the connection of the OA partition is made by the connection between neighboring frame members (panel frames), and these frame members are used by injection molding plastic or molded from metal. Plastic frame members are usually manufactured by pultrusion injection molding, and a method of inserting a connecting member such as a cheoldae into the grooves of neighboring frame members is widely used.

On the other hand, when connecting a metal frame member, bolts and nuts are used.This method has advantages of convenience of purchase and solidity after installation, but requires a lot of time and effort for installation, and the hassle of using a power tool. There is this. In particular, when relocating, repairing, or replacing OA partitions, there is a great deal of hassle to loosen and then re-tighten numerous bolts and nuts connecting the OA partitions.

In addition, when the OA partitions are connected in the vertical direction, an auxiliary frame in the form of a square bar is usually used.If the existing bolt and nut connection method is applied, interference of bolts or nuts may occur due to the narrow cross-sectional area of the auxiliary frame. There is a disadvantage that it is quite inconvenient for the operator to enter various tools.

Accordingly, a method of connecting the OA partition using a connection member in which the mini-fix is held and fixed using magnetic force has been proposed, but in this method, a separate separation tool is used to release the fixing of the mini-fix. There is a problem of having to bear the inconvenience of having to separate the magnets.

Meanwhile, as a result of researching the prior art related to the present invention, a number of domestic patent documents have been searched, and some of them are as follows.

Patent Document 1 is a fastener formed in a hexahedron, a screw hole is drilled in the center of each surface, and an insertion groove is formed vertically and horizontally to intersect at the center of each surface, and a fastening bolt coupled to the screw hole of the fastener at one end In the outer periphery, a guide hole protruding to the surface and forming a pressing groove having an inclined surface on the outer periphery, and a screw hole provided with a pressing bolt corresponding to the inclined surface of the pressing groove of the guide hole, and connected to the insertion groove of the fastener, are lengthwise Since it is composed of a frame formed in a direction, it not only makes it possible to assemble the frame in a variety of shapes according to various situations, but also allows easy disassembly and assembly, and design change, reduction, and expansion. It discloses a frame fastening structure that can be installed over and over again.

Patent Document 2 is a second display panel including an exhibition surface and a first side cross-section capable of being coupled to another display panel, and a second display panel including an display surface and a second side cross-section capable of being coupled to the first display panel. The display panel has a constant longitudinal cross-section in the height direction, and through a first engaging surface facing the first side cross-section of the first display panel and a second engaging surface facing the second side cross-section of the second display panel. And a fastening member that is placed between the first and second display panels to fasten the first display panel and the second display panel, wherein the fastening member is formed on the first coupling surface. It is configured to further include a first fastening pin extending outwardly perpendicular to the first engagement surface and a second fastening pin formed on the second engagement surface and extending outwardly perpendicular to the second engagement surface, the The first display panel is configured to further include a first fastening hole formed inside the first side end surface perpendicular to the first side end surface to receive the first fastening pin, and the second display panel, Disclosed is an exhibition panel fastening system further comprising a second fastening hole formed in the second side end surface perpendicular to the second side end surface so as to receive the second fastening pin.

Patent Literature 3 relates to a connection member of a method of fixing a mini-fix using magnetic force and a partition that is variously assembled using the same, and a mini-fix having a band-shaped recessed groove formed around the outer circumferential surface of the tip is accommodated and fixed. A mounting hole into which the front end of the minifix is inserted, a body portion having a side hole disposed in a direction transverse to the mounting hole and partially overlapping the mounting hole, and mounted in the side hole, As the mini-fix is inserted into the mounting hole, a connecting member using a magnet including a pair of actuators for fixing the mini-fix by moving close to each other by magnetic force at the recessed groove position and a partition using the connecting member Is being disclosed.

KR 10-2005-0117987 A KR 10-2010-0100071 A KR 10-1665940 B1

The present invention was conceived to solve the problems of the prior art, and is provided at the corner of the OA partition and coupled to the vertical and horizontal rim members, and a horizontal connector for connecting the OA partition in the horizontal direction is separately provided. The purpose is to provide a corner connector for partitions and OA partitions using the same to form a large OA partition by connecting the OA partitions horizontally or vertically while stably fixing or releasing the fixing without using the tools of .

The edge connector for a partition of the present invention for achieving the above object is a hollow vertical portion formed along the horizontal direction and a connector insertion hole into which the horizontal connector is inserted and is coupled in a vertical direction to the frame member of the OA partition and the frame member of the OA partition A body that is coupled in a horizontal direction to the vertical connector and is formed in a solid horizontal portion having a connector fastening hole in a vertical direction to which the vertical connector is fastened, and a connecting portion connecting the vertical portion and the horizontal portion, and formed with a hollow portion in the vertical direction; A through hole in the horizontal direction into which a horizontal connector for connecting the OA partition in the horizontal direction is inserted is formed, and a protrusion for fixing the horizontal connector is provided at the bottom of the through hole, so that it is installed to be elevating in the hollow part formed in the vertical direction on the body. Fixed body; A pressing member installed on the upper side of the hollow portion of the body so that the lower end portion is rotatably coupled to the hinge coupling portion formed on the upper portion of the fixed body and the upper end portion is exposed to the outside through the connection portion of the body; A cover member detachably coupled to the lower side of the vertical portion of the body; And a spring member interposed between the fixed body and the cover member to elastically support the fixed body.

In addition, according to the corner connector for partition of the present invention, the pressing member includes a knob exposed to the upper side of the connection unit, and a rotation guide recessed or protruded on the upper surface of the knob so as to rotate the pressing member, and descending to a certain degree. Then, a locking step is formed on the upper end of the hollow portion so that the pressing member rotated at a predetermined angle can be caught.

In addition, according to the partition corner connector of the present invention, one surface of the protrusion formed on the fixed body is formed in a curved shape to guide the movement of the horizontal connector, and the opposite surface is formed as a vertical surface to block the movement of the horizontal connector. It is done.

In addition, according to the partition corner connector of the present invention, the horizontal connector is formed in a conical shape so as to be coupled to the head insertion groove formed inside the connector insertion hole, and a pair of heads respectively provided at both ends of the body and the fixed body It characterized in that it comprises a band-shaped recessed groove formed between the head and the body so that the protrusion provided at the lower side of the through hole is inserted.

And, in the OA partition of the present invention, an aluminum frame member is disposed at the outer edge, and the above-described corner connector is disposed at the corner portion, so that the vertical portion and the horizontal portion of the body are fitted to the frame member, and magnets It is formed of a magnetic material so as to be attached, and includes a plate-shaped coupling guide that is fitted to a coupling portion provided on both sides of the inside of the frame member, and is inserted from the inside of the frame member and fastened to the body of the corner connector by a fixing screw. It is characterized in that the shape is maintained.

The corner connector for partitions of the present invention performs a basic function of maintaining the shape of the OA partition by being provided at the corner of the OA partition and being coupled to the vertical and horizontal frame members, and horizontally using the fixed body. The horizontal connector for connecting in the direction can be stably fixed, and the horizontal connector can be fixed or released without using a separate tool by raising and lowering the fixed body that fixes the horizontal connector through the pressing member and the spring member. , There is an effect that it is possible to form a large OA partition by connecting the OA partition horizontally or vertically using a horizontal connector that is inserted and fixed or a vertical connector that is fastened and fixed.

In addition, as the OA partition of the present invention is fitted with a coupling guide made of a magnetic material to an aluminum frame member, it is possible to reduce the weight of the product and increase the convenience of use by attaching a magnet.

1 is a perspective view showing a corner connector for partitions according to the present invention.
Figure 2 is an exploded perspective view of the partition corner connector according to the present invention.
Figure 3 is a cut-away perspective view showing the interior of the partition corner connector according to the present invention.
Figure 4 is a cut-away perspective view showing a state in which the horizontal connector and the vertical connector are combined in the corner connector for partitions according to the present invention.
Figure 5 is a cut-away perspective view showing a state in which the horizontal connector is fixed to the body in the corner connector for partitions according to the present invention.
Figure 6 is a cut-away perspective view showing a state in which the horizontal connector is separated from the body in the corner connector for partitions according to the present invention.
Figure 7 is a perspective view showing a state in which the corner connector for the partition according to the present invention is coupled to the frame member of the OA partition.
8 is a perspective view showing a state in which the OA partition partition is horizontally connected using the corner connector for partition according to the present invention.
9 is a perspective view showing a state in which OA partitions are vertically connected using a corner connector for partitions according to the present invention.

Hereinafter, with reference to the accompanying drawings, a description will be given of a partition corner connector and an OA partition using the same according to the present invention.

The terms used in the present invention are terms defined in consideration of functions in the present invention, and since these may vary according to the intention or custom of users or operators, the definitions of these terms correspond to the technical matters of the present invention. And should be interpreted as a concept.

In addition, the embodiments of the present invention do not limit the scope of the present invention, but are merely exemplary matters of the elements presented in the claims of the present invention, and are included in the technical idea throughout the specification of the present invention. This is an embodiment including a component that can be substituted as an equivalent in the component.

In addition, optional terms in the following embodiments are used to distinguish one component from other components, and the component is not limited by the terms.

Accordingly, in describing the present invention, detailed descriptions of related known technologies that may unnecessarily obscure the subject matter of the present invention will be omitted.

For explaining a preferred embodiment of the present invention, Figure 1 is a perspective view showing a corner connector for partitions according to the present invention, Figure 2 is an exploded perspective view of the corner connector for partitions according to the present invention, Figure 3 is to the present invention It is a cut-away perspective view showing the interior of the corner connector for partitioning. And, Figure 4 is a cut-away perspective view showing a state in which the horizontal connector and the vertical connector are combined in the corner connector for partition according to the present invention, and Figure 5 is a state in which the horizontal connector is fixed to the body in the corner connector for partition according to the present invention. It is a cut-away perspective view showing, and Figure 6 is a cut-away perspective view showing a state in which the horizontal connector is separated from the body in the corner connector for partitions according to the present invention. In addition, FIG. 7 is a perspective view showing a state in which the corner connector for partition according to the present invention is coupled to the frame member of the OA partition, and FIG. 8 is a view in which the OA partition partition is horizontally connected using the corner connector for partition according to the present invention. 9 is a perspective view showing a state in which OA partitions are vertically connected using a corner connector for partitions according to the present invention.

Corner connector for partition according to the present invention is coupled in a vertical direction to the frame member 100 of the OA partition, as shown in Figs. 1 to 3, and the connector insertion hole 15 into which the horizontal connector 110 is inserted is in the horizontal direction. A solid horizontal portion formed along the hollow vertical portion 13 and the vertical connector fastening hole 16 in the vertical direction coupled to the frame member 100 of the OA partition in the horizontal direction and to which the vertical connector 120 is fastened (13) and a body (10) formed in a curved shape and composed of a connecting portion (11) connecting the vertical portion (12) and the horizontal portion (13), and formed with a hollow portion in the vertical direction; A through hole 21 in the horizontal direction into which the horizontal connector 110 for connecting the OA partition in the horizontal direction is inserted is formed, and a protrusion 22 for fixing the horizontal connector 110 inside the through hole 21 is formed. A fixed body 20 provided to be elevating and installed in a hollow portion 14 formed in a vertical direction on the body 10; It is installed on the connection part 11 of the body 10, and the lower part is rotatably coupled to the hinge coupling part 23 formed on the upper part of the fixed body 20, and the upper part is connected through the connection part 11 of the body 10. A pressing member 30 installed above the hollow portion 14 of the body 10 so as to be exposed to the outside; A cover member 50 detachably coupled to a lower side of the vertical portion 12 of the body 10; And a spring member 40 interposed between the fixed body 20 and the cover member 50 to elastically support the fixed body 20.

Here, the body 10 may be formed in an integral structure, or may be integrally assembled by being formed in a left and right divided structure as shown in FIG. 2. In addition, the connector fastening hole 16 of the body may have a thread formed inside so that the lower end of the vertical connector 120 can be fastened, and a fastening nut 17 to which the lower end of the vertical connector 120 is fastened therein. ) May be formed integrally. In addition, it is preferable that a separation groove 18 for separating from the frame member 100 is formed in the central portion of both ends of the connecting portion 11 of the body 10.

In addition, the horizontal connector 110 is formed in a conical shape so as to be coupled to the head insertion groove 15' formed inside the connector insertion hole 15, as shown in Figs. 4 to 6, and is provided at both ends of the body, respectively. It includes a pair of heads 111 and a band-shaped recessed groove 112 that is recessed between the head 111 and the body so that the protrusion 22 of the fixed body 20 is inserted. In addition, the vertical connector 120 is the same as the horizontal connector 110 in that a head and a depression are provided in the upper part, but the lower part has a threaded structure so that it is fastened and fixed to the connector fastening hole 16 of the horizontal part 13. Is formed.

The fixed body 20 is to fix or release the horizontal connector 110 inserted into the connector insertion hole 15 formed in the vertical portion 12 of the body 10, as shown in FIGS. 2 and 4 For this purpose, a hinge connection 23 is provided on the upper side to which the lower end of the pressing member 30 is rotatably coupled. And, so that the horizontal connector 110 can be smoothly inserted and fixed in the through hole 21, the protrusion 22 formed on the fixed body 20 has a curved surface to guide the movement of the horizontal connector 110. It is formed in a shape and the opposite side is preferably formed in a vertical surface to block the movement of the horizontal connector (110).

In addition, the pressing member 30 is for releasing the fixing of the horizontal connector 110 by lowering the fixing body 20, and as shown in FIG. 2, the connection portion 11 of the body 10 is exposed upward. It comprises a knob 31 and a rotation guide 32 that is recessed or protruded on the upper surface of the knob 31 so that the pressing member 30 can be rotated.

At this time, in order to maintain the fixed state of the horizontal connector 110, the pressing member 30 is lowered by a certain degree and then rotated at a certain angle, and then the locking protrusion 14 ′ is It is preferably formed on the upper end of the hollow portion (14). Accordingly, as shown in FIG. 5, in a state in which the pressing member 30 is not pressed, the protrusion 22 of the fixed body 20 is inserted into the recessed groove 112 of the horizontal connector 110, and the horizontal connector 110 ) Is fixed so that it does not come off, and as shown in FIG. 6, when the pressing member 30 is rotated after being pressed and is caught by the locking jaw 14', the fixing body 20 descends and the protrusion 22 By being released from the recessed groove 112 of the horizontal connector 110, the fixing of the horizontal connector 110 is released, so that the horizontal connector 110 can be pulled out.

In addition, the cover member 50 is for supporting the spring member 40 and preventing other components from falling out, and the spring sheet 51 supporting the lower end of the spring member 40 and the body 10 It includes a locking projection 52 provided on the outside of the elastic piece formed by a pair of cutouts 53 so as to be fitted to the bottom of the vertical portion 12 of the. In this case, the cutout 53 may act as a tool insertion groove into which a tool for separation is inserted. Accordingly, by compressing the elastic piece of the cover member 50, it is possible to couple or release the cover member 50 to the vertical portion 13 of the body 10.

The corner connector for partition of the present invention configured as described above connects the vertical rim member constituting the OA partition and the horizontal rim member to maintain the inner panel portion and horizontally aligns the OA partition through the horizontal connector and the vertical connector. It can be extended in a direction or vertically.

In this state, in the case of connecting the OA partitions to each other in order to extend the OA partition in the horizontal direction, as shown in FIG. 8, horizontal connectors 110 are provided to a pair of corner connectors respectively located above and below the sides of the OA partition. Combined, and these horizontal connectors 110 are coupled to the corner connectors of the other OA partitions, respectively.

When the horizontal connector 110 is inserted into the connector insertion hole 15 formed in the body 10 of the corner connector, the horizontal connector 110 passes through the connector insertion hole 15 and the through hole 21 of the fixed body 20 Is inserted inside. When the horizontal connector 110 inserted into the through hole 21 of the fixed body 20 moves forward, the body 10 descends while compressing the spring member 40, and the horizontal connector 110 continues to advance. The head 111 is inserted into the head insertion groove 15'.

In this way, when the conical head 111 of the horizontal connector 110 is inserted into the head insertion groove 15', the horizontal connector 110 is firmly inserted by the connector insertion hole 15 and the head insertion groove 15'. It is fixed, and thus, even if the elastic force of the spring member 40 acts on the fixed body 20, the horizontal connector 110 does not move up, down, left and right.

In addition, due to the curved shape of the front surface of the protrusion 22 formed in the through hole 21 of the fixed body 20 and the structural characteristics of the conical head 111 provided in the horizontal connector 110, the horizontal connector 110 is a protrusion It advances without receiving the resistance of (22), and the fixed body 20 descends according to the advance of the horizontal connector 110. After the head 111 of the horizontal connector 110 is inserted into the head insertion groove 15', when the lowered fixed body 20 moves upward by the elastic force of the spring member 40, the static body 20 Since the protrusion 22 of the horizontal connector 110 is inserted into the recessed groove 112 of the horizontal connector 110, the horizontal connector 110 is fixed so that it does not fall out.

And, in the case of separating the horizontal connector 110 from the one side OA partition in order to separate the connected OA partition, the pressing member 30 of the corner connector is pressed and lowered by a certain degree, and then rotated upward by a certain degree, and the pressing member ( 30) is fixed so that the pressing member 30 is not separated by being caught on the locking projection 14'. In this way, when the pressing member 30 is lowered, the fixed body 20 is also lowered by the pressing member 30 so that the protrusion 22 comes out of the recessed groove 112 of the horizontal connector 110. Therefore, by separating the horizontal connector 110 from the OA partition, it is possible to separate the OA partition separately.

On the other hand, in the case of connecting the OA partition up and down, as shown in FIG. 9, each of the vertical connectors 120 is fastened to a pair of corner connectors positioned on the upper left and right sides of the OA partition, respectively, and these vertical connectors 120 ) Is inserted into the connector fastening hole 16 formed in the edge connector of the other OA partition. At this time, the vertical height of the OA partition can be determined by varying the height of the OA partition coupled to the upper side. And, in the case of separating the upper and lower OA partitions from each other, the upper OA partition is lifted so that the coupling with the vertical connector 120 is released, and then the vertical connector 120 fastened to the lower OA partition can be separated. .

On the other hand, in the OA partition of the present invention using the corner connector for the partition, a frame member 100 made of aluminum is disposed at the outer edge, and the corner connector of the present invention is disposed at the corner portion of the body 10. The vertical portion 12 and the horizontal portion 13 are fitted and coupled to the frame member 100 to maintain their shape. In this case, as shown in FIG. 7, it is preferable that coupling portions are provided on both inner sides of the frame member 100 so that the plate-shaped coupling guide 105 formed of a magnetic material is fitted so that the magnet is attached from the outside. It is more preferable that the frame member 100 and the corner connector are firmly coupled by a fixing screw 103 inserted in the inner portion of the frame member 100 and fastened to the corner connector.

Here, the reason why the frame member 100 is formed of an aluminum material and a separate guide member is inserted is to promote convenience in use by allowing a magnet to be attached while reducing the weight of the product.

Although described and illustrated in connection with some embodiments for exemplifying the technical idea of the present invention, the present invention is not limited to the configuration and operation as described above, and the scope of the technical idea described in the description of the invention It will be well understood by those skilled in the art that a number of changes and modifications can be made to the present invention without departing from it. Accordingly, all such appropriate changes and modifications and equivalents should be considered to be within the scope of the present invention.

10...body
11...connection
12...vertical part
13...Horizontal part
14... hollow part
14'...stuck jaw
15... connector insertion hole
15'...head insertion groove
16...Connector fastening work
17....fastening nut
18...separation groove
20... fixed body
21... through hole
22...protrusion
23... hinge connection
30...pressing member
31...knob
32...Rotation guide
33... hinge connection
40...spring member
50...cover member
51...spring seat
52...stuck jaw
53...elastic part
100... no border
103...Set screw
105...joining guide
110...Horizontal connector
111...head
112... recessed groove
120...vertical connector

Claims (5)

The vertical portion 13 of the hollow shape formed along the horizontal direction and the connector insertion hole 15 which is coupled to the frame member 100 of the OA partition in the vertical direction and into which the horizontal connector 110 is inserted, and the frame member 100 of the OA partition ) Is coupled in the horizontal direction and is formed in a solid horizontal portion 13 and a curved shape formed with a vertical connector fastening hole 16 in which the vertical connector 120 is fastened, so that the vertical portion 12 and the horizontal portion 13 ) Consisting of a connecting portion 11 connecting, and formed with a hollow portion in the vertical direction (10);
A horizontal through hole (21) into which the horizontal connector (110) is inserted for connecting the OA partition in the horizontal direction is formed, and a protrusion (22) for fixing the horizontal connector (110) inside the through hole (21) A fixed body 20 provided to be elevating and installed in a hollow portion 14 formed in a vertical direction on the body 10;
It is installed on the connection part 11 of the body 10, and the lower part is rotatably coupled to the hinge coupling part 23 formed on the upper part of the fixed body 20, and the upper part is externally connected through the connection part 11 of the body 10. A pressing member 30 installed on the upper side of the hollow portion 14 of the body 10 to be exposed to;
A cover member 50 detachably coupled to the lower side of the vertical portion 12 of the body 10; And
A corner connector for partitions comprising: a spring member 40 interposed between the fixed body 20 and the cover member 50 to elastically support the fixed body 20.
The method of claim 1,
The pressing member 30 includes a knob 31 exposed to the upper side of the connection part 11 and a rotation guide 32 that is recessed or protruded on the upper surface of the knob 31 so that the pressing member 30 can be rotated. Including, and after descending to a certain degree, the pressing member 30 rotated at a certain angle to catch the locking projection (14') is formed on the upper end of the hollow portion 14, characterized in that the partition corner connector, characterized in that formed.
The method of claim 1,
The protrusion 22 formed on the fixed body 20 has one surface formed in a curved shape to guide the movement of the horizontal connector 110, and the opposite surface is formed in a vertical surface to block the movement of the horizontal connector 110. Corner connectors for partitions made of.
The method of claim 1,
The horizontal connector 110 is formed in a conical shape so as to be coupled to the head insertion groove 15' formed inside the connector insertion hole 15, and a pair of heads 111 provided at both ends of the body, respectively, and a fixed body Corner for partition, characterized in that it includes a strip-shaped recessed groove 112 that is recessed between the head 111 and the body so that the protrusion 22 provided at the inner lower side of the through hole 21 of (20) is inserted Connector.
Each frame member 100 made of aluminum is disposed at the outer edge, and the corner connector for partitioning of any one of claims 1 to 4 is disposed at the corner portion,
The vertical portion 12 and the horizontal portion 13 of the body 10 are fitted to the frame member 100 and are formed of a magnetic material so that the magnet is attached thereto and provided on both inner sides of the frame member 100. Including a plate-shaped coupling guide 105 that is fitted to the coupling portion,
OA partition, characterized in that the shape is maintained by a fixing screw 103 inserted from the inside of the frame member 100 and fastened to the body 10 of the corner connector.

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