JPH0580122U - Floor panel blocker - Google Patents

Abstract

(57) [Abstract] [Purpose] To make it possible to use the sealing piece of the conductor opening provided on the closing piece that closes the opening of the floor panel again as the sealing piece of the conductor opening after separating. [Structure] A plate piece 1 sized to close an opening a of a floor panel B is provided with a sealing piece 4 so as to be separable by a score line 5.
The supporting portions 3 are provided at the left and right edge portions of the sealing piece 4, and the supporting portions 3 of the separated sealing piece 4 are provided at the left and right edge portions of the conducting wire port 8 formed by separating the sealing piece 4. A recess 9 is provided to support vertically and horizontally.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present application relates to a closing piece that closes an opening for leading out a communication cable or the like provided on a floor panel that constitutes a free access floor.

[0002]

[Prior Art]

 Conventionally, there is a known free access floor in which a large number of floor panels are laid on a floor made of concrete and communication cables and telephone lines can be wired between them. On the free access floor, an opening is provided at the edge of the floor panel at a required position to guide the communication cable and telephone line to the floor, and the opening is closed by a closing piece. The closure piece is formed in a rectangular shape to match the shape of the opening, and the closure piece is surrounded by a score line to form one or more conductor openings. A sealing piece is provided.This sealing piece is normally connected integrally with the closing piece, and when the conducting wire opening is opened, it is cut at the position of the cut line by applying pressure with a tool such as pliers. It is configured to be capable (Japanese Patent Application Laid-Open No. 2-8455).

[0003]

[Problems to be solved by the device]

 By the way, on the free access floor, the opening position of the conductor entrance is often changed due to changes in the installation positions of terminal equipment and telephones installed on the floor surface. There is no means to store the sealing piece separated from the united body with the closing piece, and therefore, conventionally, a method such as sticking to the closing piece using adhesive tape has been adopted. According to this method, there is a fear that the blocking piece is often lost, and there is also a fear that the above-mentioned storage method by sticking is troublesome and scattered.

[0004]

[Means for Solving the Problems] Therefore, in order to remedy the above-mentioned defects, the present application proposes a sealing member for forming a conductor port on a plate piece having a size for closing an opening provided on a floor panel. The piece is provided so that it can be separated by a score line through a thin connecting portion, and the sealing piece is formed by projecting a supporting portion at the left and right positions of one end of the sealing piece, and the sealing piece on the opposite side of the supporting piece. It is characterized in that recesses are provided at the left and right positions of the other end of the lead wire opening so that the supporting portion can be engaged vertically and horizontally.

[0005]

[Action]

 In use, however, if the sealing piece is sandwiched with a tool such as pliers and then an upward load is applied to it, the sealing piece will be broken at the thin connecting part, and the sealing piece will be cut off and the lead wire opening Open. Therefore, a communication cable or the like is led out to the floor from this lead port and connected to terminal equipment. Further, the separated sealing piece is hung vertically at the position of the lead wire opening by engaging the supporting portion with the concave portion. Furthermore, in the above, when closing the lead wire opening that was opened to change the lead-out position of the communication cable, etc., remove the sealing piece that is held vertically and place the support part horizontally with respect to the recess 7. Are engaged with each other.

[0006]

【Example】

 DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Referring to the drawings, the embodiment of the present application will be described in detail below. FIG. 1 shows an exploded perspective view, and the closing piece A of the present application is a square plate piece having rounded corners at the front edge. 1 is made of a synthetic resin molded body that integrally has a wall portion 2 that bulges downward at the rear edge portion. The plate piece 1 extends in the front-rear direction and is supported on the left and right side edges of the front edge. As a whole, two T-shaped sealing pieces 4 are provided side by side with the parts 3 and 3 projecting symmetrically. The sealing pieces 4 are set so as to bite from the upper surface and the lower surface, respectively, as shown in FIG. The cut lines 5, 6 are provided so as to be detachable from the plate piece 1, and the sealing piece 4 is normally in a normal state due to the thin connecting portion 7 at a part of the left and right side edges and a part of the front edge. They are connected so as not to separate from 1.

Reference numeral 8 is a conducting wire opening formed in the plate piece 1 when the sealing piece 4 is separated from the positions of the cut lines 5 and 6, and the conducting wire opening 8 is also formed in a T shape. A recess 9 is provided on the left and right sides of the rear portion of the conductor port 8 so as to be engageable with the support portion 3 and equal to or deeper than the front and rear width thereof.

The closing piece A thus configured has a flange b formed in a paragraph shape on the periphery thereof so as to close the opening a formed in the floor panel B forming the free access floor as in the conventional case. It is mounted by being mounted on the upper surface and engaging the projection 10 provided on the lower surface of the plate piece 1 with the engaging hole c provided on the flange b.

In use, however, if the sealing piece 4 is sandwiched by a tool such as pliers and then an upward load is applied thereto, the sealing piece 4 is broken by the score lines 5 and 6 at the position of the thin connecting portion 7. Then, the sealing piece 4 is separated from the plate piece 1 and the conducting wire opening 8 is opened, and the connecting portion 7 remains at the left right edge portion and the front edge portion thereof. Therefore, a communication cable or the like is led out from the lead wire port 8 and connected to a terminal device or the like. While the lead wire port 8 is open, the supporting portion 3 of the sealing piece 4 is recessed as shown in FIG. The sealing piece 4 is suspended vertically by engaging with 9.

Further, in the above, when the conducting wire port 8 opened by disconnecting the sealing piece 4 is closed to change the lead-out position of the communication cable or the like, the sealing piece 4 held vertically is removed. As shown in FIG. 5, the supporting portion 3 is horizontally engaged with the concave portion 9, and a part of its side edge is locked to the upper surface of the connecting portion 7 so that the sealing piece 4 is horizontally aligned with the lead wire opening 8. Install.

[0011]

[Effect of the device]

 As described above, according to the present application, the sealing piece is provided with the supporting portion, and the supporting wire portion is engaged with the conducting wire opening opened by separating the sealing piece to hold the sealing piece vertically or horizontally. Since it is formed with a recessed portion, the sealing piece after opening the conducting wire opening can be held in that position, and there is no fear of loss or scattering, and handling is convenient. In addition, there is an advantage that the conductor port that is opened by changing the lead-out position of the communication cable or the like can be closed again in a stable state by the sealing piece.

[Brief description of drawings]

FIG. 1 is an exploded perspective view

[Figure 2] Overall plan view

[Figure 3] Vertical side view

FIG. 4 is a vertical sectional front view of the use state.

FIG. 5 is a plan view of the usage state.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Plate piece 3 Support part 4 Sealing piece 5,6 Cut line 7 Connecting part 8 Conductor port 9 Recess

Claims (3)

[Scope of utility model registration request] 1. A plate piece having a size that closes an opening provided on a floor panel is provided with a sealing piece for forming a lead wire port that can be cut off by a score line through a thin connecting portion, The sealing piece is formed by projecting a support part at one end left and right position, and the support part is vertically and horizontally arranged at the other end left and right position of the conducting wire port opposite to the support piece. A floor panel closing portion piece, which is provided with a concave portion that can be engaged in a circular shape. 2. The floor panel closing part piece according to claim 1, wherein a cut line is formed so that the connecting part remains on the plate piece side when the sealing piece is cut off. 3. The floor panel closing piece according to claim 1, wherein the depth of the recess is equal to or larger than the front-rear width of the supporting portion.