JPH0546075U - Desk cord outlet structure - Google Patents

Abstract

(57) [Summary] [Purpose] A cord outlet structure that allows the cords to be taken out to be used widely without hindering them on the top plate, and allows easy wiring and processing of the cords on the back side of the desk. [Structure] On the rear surface of the desk, the upper end surface is detachably attached to the top plate 2 at substantially the same height as the surface of the top plate 2, and a space is provided between the curtain plate 7 and the duct cover 6 to form a cord outlet 20. An edge member 21 made of an elastically deformable soft member is attached to the cord outlet 20 at one end thereof fixedly attached to the duct cover 6 and at the other end thereof in elastic contact with the curtain plate 7.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention is a cord strip provided on the top plate portion for inserting a power cord, a connection cable, etc., to an OA device used on the top plate in an OA desk or the like from the bottom surface side of the top plate to the top plate. It concerns the structure of the exit.

[0002]

[Prior Art]

 FIG. 14 shows a typical example of the structure of a conventional cord outlet. A frame member 102 that opens vertically is attached between the rear end of the top plate 101 and the curtain plate 103, and the front and rear opening edges of the frame member 102 are made elastically deformable by a soft member. The edge members 104, 104 are provided in such a state that their leading edges are in elastic contact with each other to close the opening, and the top plate 101 is passed through a gap portion formed between the edge members 104, 104 by elastically deforming the both edge members 104, 104. The cord can be inserted from the lower wiring space 105 to the upper surface side of the top plate 101.

However, in the conventional cord outlet structure as described above, the cord taking-out position a toward the top surface of the top plate is further closer to the rear edge of the opening with the frame member 102 than the curtain plate 103 located at the rear end of the desk. Since the code c is located inside the edge member 104 provided and is located in the middle of the top plate surface including the top plate 101, the frame member 102, and the curtain plate 103, the code c is an obstacle. The top plate surface behind the cord take-out position a cannot be used, and the top plate cannot be widely used. Moreover, when the cord c is to be wired and processed from the wiring space 105 below the top plate 101 to the back side of the desk, the cord c is taken out from the middle position of the top plate. Get in the way.

[0004]

[Problems to be solved by the device]

 In view of the above points, the present invention provides a structure for a cord outlet provided in an OA desk or the like, which allows the taken-out cord to be widely used on the top without hindering the top and allows the back of the desk to be used. It is intended to provide the structure of the cord outlet in the desk, which is easy to wire and process the cords.

[0005]

[Means for Solving the Problems]

 In order to achieve the above-mentioned object, the cord outlet structure for a desk according to the present invention is detachably attached to the back of the desk with the upper end surface at substantially the same height as the surface of the top board. Alternatively, it is made of a flexible member that is elastically deformable, with a gap being provided between the top plate and the duct cover provided at the rear edge of the top plate to form a cord outlet. The cord outlet is covered with an edge member that is fixedly attached to the curtain plate and has the other end in elastic contact with the curtain plate.

[0006]

[Action]

 In the above-described cord outlet structure of the desk according to the present invention, the top plate or the top plate and the duct cover provided on the rear edge thereof, the cord outlet part covered with the edge member, and the same height as the top plate. A wide coplanar surface is formed by the upper end surface of the curtain plate located at. When the power cord, the connecting cable, etc. are taken out from the wiring space under the top plate onto the top plate, the edge portion of the cord outlet is elastically deformed so that only the cord is formed between it and the curtain plate. It is taken out from the space on the top plate. When the curtain plate is removed from the desk, the cord outlet is opened below the edge member toward the back side of the desk, and the cords, cables, etc. are passed from the wiring space below the top plate onto the top plate. Wiring and processing can be done directly to the back side of the desk without any need.

[0007]

【Example】

 Hereinafter, the present invention will be described in more detail with reference to the embodiments shown in the drawings. FIG. 1 shows an embodiment of an OA desk 1 adopting a cord outlet structure according to the present invention. In the figure, reference numeral 2 is a desk top plate, 3 is an arm supporting the top plate 2, 4 is side legs standing on both sides, 5 is an L leg attached to the front side of the side leg 4, and 6 is a top. A duct cover attached to the rear edge of the plate 2, 7 a curtain plate detachably attached to the back surface of the desk 1, 8 a wiring duct provided below the duct cover 6, and 9 a rear end of the desk 1. It is a panel erected in the department. In addition, side panels 10 may be erected on both sides of the top plate 2 of the desk 1.

The top plate 2 is attached to the front part of an arm 3 which is attached with the rear part being cantilevered on the upper ends of the side legs 4, and the rear side of the top plate 2 is open upward. A wiring duct 8 is provided on the rear side of the top plate 2 between the both side legs 4 located below the open portion so as to be opened upward.

The wiring duct 8 connects the side frames 11, 11 located on both sides with a C-shaped rod 12, cord receivers 13, 14, and a bottom plate 15, and an inspection panel 29 is openably and closably mounted on the front surface. It is configured by attaching. On the rear surface of the wiring duct 8, the curtain plate 7 has an upper end surface having substantially the same height as that of the top plate 2, and has a spring shape protruding rearward from the C-shaped rod 12 and the bottom plate 15 of the wiring duct 8. It is detachably attached to the back of the desk 1 by the locking pieces 16, 16. Further, the panel 9 is erected on the curtain plate 7 by the panel mounting bracket 17 mounted on the upper surface of the arm 3 between the top plate 2 and the curtain plate 7, and the panel mounting bracket 17 is mounted from above the panel mounting bracket 17. A duct cover 6 is attached between the plate 2 and the curtain plate 7 to close the upward opening portion of the wiring duct 8.

The duct covers 6 are provided between the top plate 2 and the curtain plate 7 on both sides of a center cover 18 formed with a width narrower than the width of the gap between the rear edge of the top plate 2 and the curtain plate 7. The end covers 19 and 19 having a width that allows a close fitting are integrally provided or adhered to each other, and the center cover 18 located between the end covers 19 and 19 is provided with a cord outlet. 20 is formed, and by covering the cord outlet 20 with the edge member 21, the ceiling plate 2, the duct cover 6, and the upper end surface of the curtain plate 7 form a wide and continuous plane. The duct cover 6 engages and mounts the front lower edge 24 of the center cover 18 on the stepped portion 23 of the rear edge member 22 provided on the rear end edge of the top plate 2, and at the same time, the length of the lower surface of the rear portion of the center cover 18 is reduced. The guide notch 26 provided on the lower surface of the leg piece 25 provided at a predetermined distance in the direction is engaged with and mounted on the upper edge of the front end of the C-shaped rod 12 in the wiring duct 8. The bottom surface of the duct cover 6 is configured to open rearwardly between the leg pieces 25.

The edge member 21 covering the cord outlet 20 formed between the center cover 18 of the duct cover 6 and the curtain plate 7 is elastically deformed by a soft member such as soft synthetic resin or soft rubber. The center cover 18 is integrally fixed to the center cover 18, and the other end is elastically brought into contact with the front surface of the curtain plate 7. Therefore, when the wiring cord c or the connection cable or the like is taken out from the lower wiring duct 8 portion onto the top plate 2, the cord c passed between the leg pieces 25 of the center cover 18 from the wiring duct 8 is used. Is taken out upward from the cord insertion space formed only by the cord c between itself and the curtain plate 7 by elastic deformation of the edge member 21. At this time, the cord c is taken out onto the top plate without forming an extra opening at the cord take-out port 20 while being elastically pressed against the curtain plate 7 by the edge member 21. There is no risk of dropping from the cord outlet 20 into the wiring duct 8 below. The edge member 21 may be made of soft synthetic resin or soft rubber and adhered to the center cover 18, or the center cover 18 made of hard synthetic resin and the edge member 21 of soft synthetic resin or soft rubber may be used. May be simultaneously molded integrally by two-color molding.

As described above, according to the structure of the cord outlet according to the present invention, the top surface of the desk 1, the top plate 2, the duct cover 6, and the upper end surface of the curtain plate 7 are formed into a continuous wide flat surface, and the top surface of the desk 1 is formed. The board 2 can be widely used, and even when the wiring cords c and the connecting cables are taken out from the wiring duct 8 below the top board 2 onto the top board 2, these cords c are attached to the rear end of the desk. Since the cord is taken out from the cord outlet 20 formed immediately in front of the curtain plate 7 located on the top plate while being pressed against the surface of the curtain plate 7 by the edge member 21, it is sacrificed by these cords c and the like. The space on the tabletop can be made extremely small.

Further, by removing the curtain plate 7 on the back side, the rear side of the desk 1 is located above the C-shaped rod 12 of the wiring duct 8 located below the duct cover 6 between the leg pieces 25 of the center cover 18. An opening 27 is formed in the wiring duct 8, and the cord c in the wiring duct 8 can be wired and processed from the opening 27 to the back side of the desk 1 without passing on the top plate, which facilitates the processing of the cord. It will be.

Reference numeral 30 in the drawing is a cord hook attached to the front rising edge of the cord receiver 13 provided in the wiring duct 8, and the cord hook 30 extends in the width direction of the cord receiver 13. A plurality of them are attached at a predetermined interval. Further, reference numeral 40 in the figure is an outlet located below the duct cover 6.

As shown in FIG. 11, the outlet 40 is mounted by providing an upward locking piece 42 and a downward locking piece 43 on the vertical side of a mounting bracket 41 having a substantially L-shaped cross section, to which the outlet 40 is fixed. Notches 46 and 47 are provided in the upper and lower opening edges 44 and 45 of the C-shaped rod 12 that constitutes the wiring duct 8 and the upper and lower engaging pieces 42 and 43 of the mounting bracket 41. By inserting 43 through the notches 46 and 47 and engaging the upper and lower opening edges 44 and 45, the outlet 40 is attached so as to be movable laterally along the C-shaped rod 12.

A cord insertion hole 50 is formed in a portion of the center cover 18 of the duct cover 6 located above the outlet 40 so that the power cord can be connected to the outlet 40 below. ing. In this cord insertion hole 50, two slide caps 51, 51 are provided so as to be openable and closable. The slide cap 51 has a collar portion 53 that engages with the lower edge of the opening of the cord insertion hole 50 around the lower surface of a lid plate portion 52 that is shaped to cover the cord insertion hole 50 of the center cover 18. A pair of spring legs 54, 54 are provided on both sides of the lower surface. The spring leg 54 is centered with the cover plate portion 52 covering the cord insertion hole 50 and the flange portion 53 elastically pressed against the lower edge of the cord insertion hole 50 by the spring leg 54. It is slidably mounted on sliding ridges 55, 55 provided on the front and rear surfaces of the lower surface of the cover 18, and when the lid plate portion 52 of the slide cap 51 is pressed downward, the sliding ridges 55, 55 are simultaneously formed. The cord insertion hole 50 is opened by sliding it upward in the horizontal direction. The slide cap 51 is attached from the notch 56 portion provided at an appropriate position of the sliding convex edge 55 of the center cover 18.

[0017]

[Effect of the device]

 As described above, according to the present invention, since the top surface of the desk is flush with the top plate to the rear end curtain plate, the top plate can be widely used and the outlet for the cords is used as a curtain. Since the cords are provided immediately before the plate and the cords are taken out while being pressed against the curtain plate by the edge material that covers the cord outlet, these cords do not interfere with the top plate. The top plate can be widely used even when the cord is taken out. Furthermore, since the cord outlet is opened to the back side of the desk by removing the curtain plate, it is possible to easily wire and process the cords to the back side of the desk without passing the cords on the top plate, and the adjacent desks. Wiring to the desk can be done easily, and the cords can be taken out from the back side of the desk in this case as well, so that the cords do not get in the way on the desk top plate and the top plate is still there. The top can be widely used.

[Brief description of drawings]

FIG. 1 is a perspective view of a desk adopting a cord outlet structure according to the present invention.

FIG. 2 is an exploded perspective view of the desk.

FIG. 3 is an exploded perspective view showing a main part of the same.

FIG. 4 is a perspective view of the back of the desk with the curtain plate removed.

FIG. 5 is a vertical sectional side view showing a main part of the desk.

FIG. 6 is an enlarged vertical side view of the same main part.

FIG. 7 is a vertical cross-sectional side view of essential parts showing a method of attaching a duct cover.

FIG. 8 is a vertical cross-sectional side view showing the main part with the curtain plate removed.

FIG. 9 is a vertical sectional front view showing the main part of the desk.

FIG. 10 is an enlarged vertical front view of the same main part.

FIG. 11 is an enlarged perspective view of an outlet mounting portion.

FIG. 12 is an enlarged plan view of a cord insertion hole portion provided in the duct cover.

FIG. 13 is a vertical side view of the cord insertion hole portion.

FIG. 14 is a vertical cross-sectional side view of a desk main portion showing a conventional structure of a cord outlet.

[Explanation of symbols]

1 desk 2 top plate 3 arm 4 side leg 5 L leg 6 duct cover 7 curtain plate 8 wiring duct 9 panel 10 side panel 11 side frame 12 C-shaped rod 13 cord receiver 14 cord receiver 15 bottom plate 16 spring-like locking piece 17 panel Mounting bracket 18 Center cover 19 End cover 20 Cord outlet 21 Edge member 22 Rear edge member 23 Step 24 Lower edge 25 Leg piece 26 Step 27 Opening 29 Inspection panel 30 Cord hook 40 Outlet 41 Mounting bracket 42 Locking piece 43 Locking piece 44 Opening edge 45 Opening edge 46 Notch 47 Notch 50 Cord insertion hole 51 Slide cap 52 Lid plate part 53 Collar part 54 Spring leg 55 Sliding convex edge 56 Notch 101 Top plate 102 Frame member 103 Curtain plate 104 Edge member 105 Wiring space a Cord removal position in conventional cord outlet structure c Cord

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Kaoru Miyamoto 1-6-11 Awaji-cho, Chuo-ku, Osaka Itoki Co., Ltd. (72) Hironaga Obata 3-9-11 Ebisu-minami, Shibuya-ku, Tokyo Yes Limited company Hirodesign Institute (72) Creator Tetsuya Kano 3-9-11 Ebisu Minami, Shibuya-ku, Tokyo Limited company Hirodesign Institute

Claims (1)

[Scope of utility model registration request] 1. A rear surface of a desk, the upper end surface of which is substantially the same height as the surface of the ceiling plate, is removably attached with a curtain plate, and between the curtain plate and the ceiling plate or a duct cover provided at a rear edge of the ceiling plate. It is made of a soft member that can be elastically deformed, with a gap being provided as a cord outlet, and its one end edge is fixed to the top plate or duct cover and the other end edge is in elastic contact with the curtain plate. A cord outlet structure for a desk in which the cord outlet is covered with an edge member provided on the desk.