TWI464971B - Floor outlet cover assembly - Google Patents

Description

Floor socket cover assembly

The present invention is directed to a floor socket cover assembly.

In the office or other places, the floor socket is disposed in the surface of the floor (for example, refer to paragraphs [0005] to [0011] of the Japanese Laid-Open Patent Publication No. H7-11828 (JP7-11828A) and Figs. 1-3). Such a floor socket includes a floor box body, a cover, and a wire access door in which a power socket, a telephone terminal, or the like is disposed, the cover being rotatably supported by the floor box body and being openably closed An opening in a top surface of the floor box body, the wire access door being connected to the cable exit aperture formed by partial cutting along one of the edges of the cover side opposite the axis of the cover.

In this floor socket, when the cable is not connected to the floor socket, the wire access door closes the cable exit hole formed in the cover, thereby preventing garbage or dust from entering the floor box main body. To connect the cable to this floor outlet, open the cover and connect the cable to the power outlet before closing the cover and the wire access door remains open. Then, the wire access door is fixed at a predetermined angle to protect the cable.

However, in the floor socket disclosed in JP 7-11828 A, there is no structure for preventing the wire access door from undesirably rising when the wire access door is in the closed state. Therefore, for example, if the wire access door rises due to vibration or the like, there is a possibility that people are tripped by the wire access door.

Accordingly, it is an object of the present invention to provide a floor socket cover assembly with improved safety performance.

According to a preferred embodiment of the present invention, there is provided a floor socket cover assembly comprising: a frame member coupled to a flooring material, the frame member having an opening to expose a wiring device disposed under the floor through the opening; and a cover Component by box A frame member rotatably supported to close the opening, wherein the cover member includes a cover body having a wire passage opening through which the power supply line passes, and a wire access door rotatably supported by the cover body to close the wire passage opening, wherein the frame member includes a first supporting portion, when a wire access door is in an open state, a part of the wire access door is placed on the first supporting portion, wherein the wire access door includes a shaft and a leg, the axis is a rotation axis of the wire access door, the leg At least partially disposed on the first support portion when the wire access door is in an open state, the leg having a stop to contact the rear surface of the cover body to prevent the wire access door from rising upward, and wherein the shaft is supported by the cover body The 俾 can move between the first position and the second position in a direction perpendicular to the extending direction of the shaft. In the first position, the stopper is in contact with the rear surface of the cover body, and in the second position, the stopper Does not come into contact with the rear surface of the cover body.

Preferably, when the axial position is in the first position, the stopper is in contact with the end portion of the rear surface of the cover body.

Preferably, the cover body may include a second support portion, and when the wire access door is in a closed state, a portion of the wire access door is placed on the second support portion, and the second support portion has a movement restricting portion when the wire access door is opened In the state, the movement restricting portion is in contact with a portion of the wire passage door, thereby preventing the wire access door from moving in a direction opposite to one side of the wire access door opening.

The present invention can provide a floor socket cover assembly with improved safety.

Hereinafter, a floor socket device having a floor socket cover assembly according to an embodiment of the present invention will be described with reference to FIGS. 1 through 12G. In the following description, the up-and-down direction and the left-right direction are defined by the direction shown in FIG. 4B unless otherwise specified.

Referring to Fig. 2, a floor socket device 1 of an embodiment of the present invention includes, as main components, a first top plate member 2A, a second top plate member 2B, a first wiring device group 3A, a second wiring device group 3B, a frame member 4, and a cover. Member 5. The floor socket device 1 further includes a partition member 6 for separating a space for accommodating wires connected to the first and second wiring device groups 3A and 3B from a space existing on the bottom side of the floor material 100. The floor socket device 1 further includes a gasket 7. In the present embodiment, the frame member 4 The floor cover cover assembly 8 is formed with the cover member 5.

Each of the first and second top plate members 2A and 2B is formed into a substantially U-shaped shape by press working a thin metal plate. Each of the first and second top plate members 2A and 2B includes a central portion 20 and a pair of lateral portions 21 and 22 projecting upward from one of opposite ends of the central portion 20. The first and second top plate members 2A and 2B are approximately in line symmetry with each other except for the tip end portions of the lateral portions 21 and 22. After the lateral portions 21 and 22 of the first top plate member 2A have been mated with the lateral portions 21 and 22 of the second top plate member 2B, respectively, the first and second top plate members 2A and 2B are placed on the floor material 100, Thereby a rectangular frame having four sides of substantially equal length is formed. L-shaped engaging portions 23a and 24a are formed at the tip ends of the lateral portions 21 and 22 of the first top plate member 2A, respectively. Similarly, L-shaped engaging portions 23b and 24b engaged with the corresponding engaging portions 23a and 24a are formed on the tip ends of the lateral portions 21 and 22 of the second top plate member 2B, respectively.

The abutment portion 25 is formed on the central portion 20 of each of the first and second top plate members 2A and 2B. In detail, the abutment portion 25 projects downward from the inner edge of the central portion 20 (the edge facing the opposite top plate member). The insertion holes 26 and 27 into which the connection screws 28 for connecting the corresponding wiring device group (the first wiring device group 3A or the second wiring device group 3B) are inserted are formed in the central portion 20 near the opposite end portions thereof. . Threaded holes 29a and 29b to which the connecting screws 44 for fixing the frame member 4 are screw-fitted are formed in the central portion 20 near the opposite end portions thereof.

Referring to Fig. 3, the first wiring device group 3A includes, as its main components, a power socket 31A using an AC 100V as a high current wiring device, a connection frame 32, a connection bracket 33, a wire fixing member 34, and an insulating cover 35.

A conventional wiring device standardized as a large-square boss type interchangeable wiring device is used as the power outlet 31A. The connection frame 32 made of synthetic resin is used to hold and connect the power socket 31A to the connection bracket 33.

The connecting bracket 33 is formed by press working a metal plate. The connecting bracket 33 has a substantially U-shaped shape when viewed from the side. The connection bracket 33 includes a wiring device holding portion 33a having an opening 33b that exposes a front surface of the power socket 31A. The connection frame 32 is connected to the rear side of the wiring device holding portion 33a. The wiring device holding portion 33a is tilted downward and forward (to the left in Fig. 7B), and the user can easily insert the plug into the power socket 31A. The abutting portion 33c that is in contact with the lower surface of the floor material 100 protrudes from the central portion of the upper edge of the wiring device holding portion 33a in one direction (away from the connecting hole 101 of the floor material 100). The fixing portions 33d and 33e project from the opposite ends of the upper edge of the wiring device holding portion 33a in the opposite direction (toward the connection hole 101) with respect to the abutting portion 33c. The bracket connecting member 33f protrudes from the lower edge of the wiring device holding portion 33a in the same direction as the abutting portion 33c. The wire fixing member 34 is fixed to the bracket connecting member 33f by screws (see Fig. 7B). The fixing portion 33g protrudes from the lower edge of the wiring device holding portion 33a in the opposite direction with respect to the bracket connecting member 33f, and the partition member 6 is fixed to the fixing portion.

The first wiring device group 3A is fixed to the flooring material 100 by sandwiching the flooring material 100 between the first wiring device group 3A and the first top plate member 2A. In other words, the connecting screw 28 is inserted into the insertion holes 26 and 27 of the first top plate member 2A, and is screwed to the corresponding fixing portions 33d and 33e, thereby connecting the first top plate member 2A and the first wiring device group 3A. If the connection screw 28 is screwed to the fixing portions 33d and 33e after the floor material 100 has been interposed between the first top plate member 2A and the first wiring device group 3A, the floor material 100 is firmly held at The first top plate member 2A and the abutting portion 33c are used to fix the first wiring device group 3A to the floor material 100.

5A and 5B, the wire fixing member 34 is fixed to the bracket connecting member 33f of the connection bracket 33 by screws. A plurality of insertion holes 34a into which a strap (not shown) formed of a synthetic resin is inserted are formed in the rear end of the electric wire fixing member 34. The wire insertion hole 31a is formed in the rear surface of the power socket 31A. If a power cord (not shown) disposed in the wiring space below the floor material 100 is inserted into the wire jack 31a, the power cord is connected to the quick connect type terminal stored in the power outlet 31A (not shown) ). In the present embodiment, the power supply line connected to the power outlet 31A is bound by a strap inserted into the insertion hole 34a. This makes it possible to fix the power cord to the wire fixing member 34 and reduce the tension applied to the terminal. The insulating cover 35 includes a locking claw 35a that is removably hooked on the connecting frame 32 Peripheral edge. Therefore, the insulating cover 35 covering the surface behind the power socket 31A can be detachably connected to the connection frame 32.

The second wiring device group 3B includes a plurality of LAN sockets 31B, a connection frame 32, and a connection bracket 33 which are used as low current wiring devices. A conventional wiring device standardized as a large rectangular hub type interchangeable wiring device is used as the LAN socket 31B. The three LAN sockets 31B each of which forms a unit module size are connected to the connection bracket 33 by the connection frame 32. The second wiring device group 3B has the same structure as the first wiring device group 3A except that the LAN socket 31B is provided as a wiring device. The same elements of the two groups will be designated by the same reference numerals and will not be described again.

The partition wall 6 is formed into a substantially U-shaped shape by bending a metal plate. The partition wall 6 includes a central portion 6a having a socket 6b formed at a position corresponding to a threaded hole of the fixing portion 33g of the connection bracket 33 of the first and second wiring device groups 3A and 3B. The partition wall 6 is fixed to the respective connection brackets 33 by inserting the fixing screws 6c into the insertion holes 6b and screwing the screws 6c into the screw holes of the corresponding fixing portions 33g. The partition member 6 cooperates with the connection bracket 33 to define a space below the floor material 100, thereby forming a storage space for storing wires connected to the first and second wiring device groups 3A and 3B.

Referring to Fig. 2, the frame member 4 is formed by, for example, aluminum die casting and has a rectangular frame-like shape having four sides of substantially equal length. The frame member 4 has a rectangular opening 41 formed in a central region thereof. A support portion 42 on which a part of the cover member 5 is placed when the cover member 5 is closed is formed on the peripheral edge of the opening 41 to protrude inward from the remaining three sides except one side. Four insertion holes 43a and 43b into which the attachment screw 44 is inserted are formed in the support portion 42 at positions corresponding to the screw holes 29a and 29b of the first and second top plate members 2A and 2B. The cover member 5 is rotatable about a rotation axis parallel to one side of the peripheral edge of the opening 41 on which the support portion 42 is not formed. A shaft hole 45 for rotatably supporting the shaft 51 of the cover member 5 is formed at the peripheral edge of the opening 41 (only one shaft hole is shown in Fig. 2). In the present embodiment, when the wire access door 53 (which will be described later) is in an open state, the leg portion 53a provided on the wire access door 53 is in contact with the support portion 42 (see FIG. 1), Thereby, the support portion 42 forms a first support portion.

The cover member 5 includes a cover main body 50 which is formed into a rectangular plate shape by, for example, aluminum die casting. The shaft 51 projects from the opposite side of one end of the cover body 50. A wire passage opening 52 through which a wire (not shown) connected to the first and second wiring device groups 3A and 3B passes is formed at an edge of the cover main body 50, from which a shaft 51 protrudes. The support portions 50c are provided on two respective opposite sides of the peripheral edge of the wire passage opening 52, so that a portion of the wire passage door 53 can be supported on the support portion 50c. Further, horizontal elongated shaft holes 50b into which the shaft 53b as the rotation axis of the wire passage door 53 is inserted are formed on two respective opposite sides of the peripheral edge of the wire passage opening 52. Two support portions (second support portions) 50a on which portions of the wire passage door 53 are supported are disposed on the other side of the peripheral edge of the wire passage opening 52 in a horizontal array. A recess is formed in a surface (upper surface of FIG. 2) of each support portion 50a, and when the wire access door 53 is in an open state, the corresponding edge of the wire access door 53 (facing the cover body 50) and the recess are formed contact.

A wire access door 53 for openably closing the wire passage opening 52 is rotatably coupled to the cover body 50. The wire access door 53 is formed into a horizontally elongated rectangular plate shape by, for example, aluminum die casting. The shaft 53b projects from the respective opposite sides of the end of the wire access door 53 (facing the cover body 50 in Fig. 2). The shaft 53b is inserted into the respective shaft holes 50b of the cover main body 50 and serves as the rotation axis of the wire passage door 53. The leg portions 53a (for example, the three leg portions in Fig. 2) project downward from the lower surface of the wire passage door 53, and are spaced apart from each other at regular intervals. A stopper 53c and a stopper 53d are provided on each of the opposite left and right leg portions 53a. The stopper 53c limits the angle at which the wire passage door 53 rotates when opened. When the wire access door 53 is in the closed state, the stopper 53d comes into contact with the rear surface of the cover main body 50, thereby preventing the wire access door 53 from rising upward. As shown in Fig. 1, a bushing 55 for protecting an electric wire (not shown) inserted through an opening of the wire passage door 53 and disposed under the floor is held between the leg portions 53a.

Each of the leg portions 53a forms a triangular shape when viewed from the side, and includes a first side extending in the horizontal direction when the wire passage door 53 is in the open state and a vertical direction when the wire access door 53 is in the closed state. The second side of the extension. The central leg portion 53a serves as a line for isolating high current wires (for example, connected to a power plug) A partition wall of the power line of the seat 31A and a low-current wire (for example, a communication line connected to the LAN socket 31B). For example, if a high current wire is placed on one side of the center leg portion 53a and a low current wire is disposed on the other side of the center leg portion 53a, the high current wire can be isolated from the low current wire by the center leg portion 53a.

The spacer 7 is formed into a rectangular frame shape by, for example, a synthetic resin, and is disposed between the first and second top plate members 2A and 2B and the frame member 4.

Features of the floor socket cover assembly 8 of the present embodiment will now be described. 1 is a bottom perspective view of the floor socket cover assembly 8 showing a state in which both the cover body 50 and the wire access door 53 of the cover member 5 are closed. The wire access door 53 is supported on the support portions 50a and 50c provided on the cover main body 50. The stopper 53d is in contact with the front end of the rear surface of the corresponding supporting portion 50c, thereby preventing the wire passage door 53 from rising upward. In this state, each of the shafts 53b of the wire passage door 53 is disposed on one side (the right side in Fig. 1) of the corresponding shaft hole 50b opposite to the opening side of the wire passage door 53. In the present embodiment, this position refers to the first position of the shaft 53b. After the cover main body 50 has been opened, if the electric wire access door 53 is moved to the open side (the left side in FIG. 1), the shaft 53b is moved to the open side in the horizontally elongated shaft hole 50b, and the stopper 53d is moved to the same. A position that is not in contact with the support portion 50c. Therefore, the wire access door 53 is allowed to be opened. In the present embodiment, the open side in the shaft hole 50b refers to the second position of the shaft 53b. For its part, the shaft 53b of the wire access door 53 is movable between a first position and a second position in the shaft hole 50b.

Fig. 6B is a side sectional view showing the floor socket device 1 having the floor socket cover assembly 8 of the present embodiment, showing a state in which the wire passage door 53 is opened. In this state, the edge of the wire passage door 53 disposed on the side opposite to the opening side of the wire passage door 53 (the right side in FIG. 6B) is in contact with the concave portion of the support portion 50a provided on the cover main body 50. Therefore, for example, even if an impact is applied from the opening side (the left side in FIG. 6B) to the wire passage door 53, the impact is dispersed to the support portion 50a instead of stressing the shaft 53b, thus reducing the application to the shaft 53b. The load. In the present embodiment, the concave portion formed in the support portion 50a forms a movement restricting portion.

Next, the mounting sequence of the floor outlet device 1 will be described with reference to Figs.

As shown in FIG. 10A, the connecting screw 28 is first inserted into the first top plate member 2A. The sockets 26 and 27 are screwed to the fixing portions 33d and 33e of the connection bracket 33 of the first wiring device group 3A, thereby temporarily assembling the first top plate member 2A and the first wiring device group 3A.

After the first top plate member 2A and the first wiring device group 3A have been temporarily assembled together, the first wiring device group 3A is inserted into the bottom side of the floor material 100 through the connection hole 101. As shown in FIG. 10B, the first top plate member 2A is placed on the peripheral edge portion of the connection hole 101. Although not shown in FIGS. 10A to 10E, in the foregoing state, the abutment portion 25 of the first top plate member 2A is in contact with the end surface of the connection hole 101, thereby determining the mounting position of the first top plate member 2A. For the purpose of simplification, only one of the sides of the floor material 100 is shown in FIG. 10B. In this state, the connecting screw 28 is tightened to sandwich the floor material 100 between the first top plate member 2A and the first wiring device group 3A, thereby temporarily fixing the first top plate member 2A and the first wiring device group 3A. To the floor material 100.

Thereafter, in a state where the second top plate member 2B and the second wiring device group 3B have been temporarily assembled, the second wiring device group 3B is inserted into the bottom side of the floor material 100 through the connection hole 101. At this time, the second top plate member 2B is placed on the peripheral edge portion of the connection hole 101, and at the same time, the engaging portions 23a of the first and second top plate members 2A and 2B are engaged with each other, and the first and second top plate members are made The engaging portions 24a of 2A and 2B are engaged with each other. In this state, the connecting screw 28 is tightened to sandwich the floor material 100 between the second top plate member 2B and the second wiring device group 3B, thereby temporarily fixing the second top plate member 2B and the second wiring device group 3B. To the floor material 100.

Next, as shown in FIG. 10D, the partition member 6 is inserted into the connection hole 101. The fixing screw 6c is inserted into the insertion hole 6b of the partition member 6 and screwed to the screw hole of the fixing portion 33g, thereby fixing the partition member 6 to the first and second wiring device groups 3A and 3B (see Fig. 10E).

Next, as shown in FIG. 11A, the carpet 103 is laid on the upper surface of the floor material 100. The spacer 7 is placed on the upper surfaces of the first and second top plate members 2A and 2B. The frame member 4 is placed on the liner 7. Thereafter, the connecting screw 44 is inserted into the insertion holes 43a and 43b of the frame member 4 and screwed to the first and second top plate members The corresponding threaded holes 29a and 29b of 2A and 2B are used to fix the frame member 4 to the first and second top plate members 2A and 2B. Finally, the cover member 5 is rotatably coupled to the frame member 4, thereby completing the installation of the floor socket device 1.

The sequence of connecting the electric wires to the floor outlet device 1 will be described with reference to FIGS. 12A to 12G.

Fig. 12A shows the cover body 50 and the wire access door 53 in a closed state. In this state, the cover main body 50 is kept closed by the lock hook 56 (refer to FIG. 1) integrated with the open/close button 54. Since the stopper 53d is locked to the front end of the rear surface of the corresponding supporting portion 50c, the wire passage door 53 is also kept closed.

If the open/close button 54 is slid in the direction in which it is opened, the locked state generated by the lock hook 56 can be unlocked, and the cover main body 50 is slightly opened by the biasing force of the leaf spring (not shown). A leaf spring is provided on the bottom side of the cover body 50 (see Fig. 12B). In this state, the cover body 50 is moved in the opening direction (the direction indicated by the arrow D1 of Fig. 12C). After the cover main body 50 is opened wider, the wiring of the power outlet 31A or the LAN socket 31B is performed. To eject the wires connected to the power outlet 31A or the LAN socket 31B, the wire access door 53 is pulled outward (in the direction indicated by the arrow D2 of Fig. 12D) and is in the opening direction (indicated by the arrow D3 of Fig. 12D). The direction) rotates. The reason why the wire access door 53 is pulled outward is to move the stopper 53d to the second position where it is not in contact with the support portion 50c, thus allowing the wire passage door 53 to rotate in the opening direction. At this time, the rotation angle of the wire passage door 53 is restricted by the stopper 53c. When the wire access door 53 is in the open state, the cover main body 50 is moved in the closing direction (the direction indicated by the arrow D4 of Fig. 12E).

Further, the cover main body 50 is moved against the biasing force of the leaf spring in the closing direction (the direction indicated by the arrow D5 of Fig. 12F). When fully closed, the cover body 50 is held in a closed state by the lock hooks 56. The leg portion 53a of the wire access door 53 is kept placed on the support portion 42, and the wire passage door 53 is kept open (see Fig. 12G). The electric wires are led to the outside through the space between the adjacent leg portions 53a. Since the wire access door 53 remains open, there is no possibility that the wire is pressed between the wire access door 53 and the floor material 100 even when the wire access door 53 is stepped down. This protects the wires. Further, as shown in FIG. 6B, the edge of the wire passage door 53 disposed on the side opposite to the opening side of the wire passage door 53 (facing the cover body 50) is in contact with the concave portion of the support portion 50a. Therefore, even if the impact is applied from the open side to the wire passage door 53, the impact is dispersed to the support portion 50a, thereby preventing stress from being concentrated on the shaft 53b, thereby reducing the load applied to the shaft 53b.

In the above sequence, the wiring can be performed by opening the cover body 50. Then, the cover main body 50 can be closed with the wire access door 53 kept open. By performing the above sequence in reverse, the wire access door 53 can be switched from the on state to the off state.

As described above, the floor socket cover assembly 8 of the present embodiment includes the frame member 4 and the cover member 5. The cover member 5 includes a cover body 50 and a wire access door 53 having a wire passage opening 52 through which the wire is passed, the wire passage door being rotatably supported by the cover body 50 and openingably closing the wire passage opening 52 . The wire passage door 53 has a shaft 53b as a rotation axis of the wire passage door 53, and a leg portion at least partially supported on the support portion provided on the frame member 4 when the wire passage door 53 is in an open state. 42. Further, the stopper 53d is provided on the leg portion 53a which comes into contact with the rear surface of the cover main body 50 and prevents the wire passage door 53 from rising upward. Further, the shaft 53b is supported to be movable between a first position and a second position in a direction perpendicular to the shaft 53b, and in the first position, the stopper 53d is in contact with the rear surface of the cover main body 50, and in the second Position, the stopper 53d is not in contact with the rear surface of the cover main body 50.

When the shaft 53b of the wire passage door 53 is in the first position, in other words, when the wire passage door 53 closes the wire passage opening 52, the stopper 53d comes into contact with the rear surface of the support portion 50c of the cover main body 50, thereby preventing the wire passage The door 53 is raised upward. Therefore, there is no possibility that people are tripped by the wire access door 53, thereby improving safety.

In the present embodiment, as shown in Fig. 1, when the shaft 53b is in the first position, the stopper 53d is preferably in contact with the end of the rear surface of each of the support portions 50c provided on the cover main body 50.

This reason is because the distance from the position where the shaft 53b comes into contact with the support portion 50c from the position where the stopper 53d contacts the support portion 50c can be reduced to the other position where the stopper 53d does not come into contact with the support portion 50c.

In the present embodiment, the cover main body 50 has a support portion 50a on which a portion of the electric wire access door 53 is placed when the electric wire access door 53 is in an open state. When the wire access door 53 is in the open state, the support portion 50a is in contact with the edge of the wire access door 53 opposite to the open side of the wire access door 53, thereby preventing the wire access door 53 from moving to the side opposite to the open side.

Therefore, even if the impact is applied from the open side to the wire passage door 53, the support portion 50a absorbs the impact, thereby preventing stress from being concentrated on the shaft 53b, thereby reducing the load applied to the shaft 53b.

While the invention has been illustrated and described with respect to the preferred embodiments of the embodiments of the present invention modify.

1‧‧‧floor socket device

2A‧‧‧First roof member

2B‧‧‧Second top plate member

3A‧‧‧First wiring unit

3B‧‧‧Second wiring unit

4‧‧‧Frame components

5‧‧‧Caps

6‧‧‧Parts

6a‧‧‧Central Department

6b‧‧‧ jack

6c‧‧‧ fixing screws

7‧‧‧ cushion

8‧‧‧Floor socket cover assembly

20‧‧‧Central Department

21‧‧‧ lateral section

22‧‧‧ lateral section

23a‧‧‧Meshing part

23b‧‧‧Meshing part

24a‧‧‧Meshing part

24b‧‧‧Meshing part

25‧‧‧Adj.

26‧‧‧ jack

27‧‧‧ jack

28‧‧‧Connecting screws

29a‧‧‧Threaded holes

29b‧‧‧Threaded holes

31a‧‧‧Wire jack

31A‧‧‧Power Socket

31B‧‧‧LAN socket

32‧‧‧Connecting frame

33‧‧‧Connecting bracket

33a‧‧‧Wiring device retention

33b‧‧‧ openings

33c‧‧‧Apartment

33d‧‧‧Fixed Department

33e‧‧ Fixed Department

33f‧‧‧ bracket connecting member

33g‧‧‧ fixed department

34‧‧‧Wire fixing members

34a‧‧‧ jack

35‧‧‧Insulation cover

35a‧‧‧Locking claws

41‧‧‧ Rectangular opening

42‧‧‧Support

43a‧‧‧ jack

43b‧‧‧ jack

44‧‧‧Connecting screws

45‧‧‧Axis hole

50‧‧‧ Cover subject

50a‧‧‧Support

50b‧‧‧ shaft hole

50c‧‧‧Support

51‧‧‧Axis

52‧‧‧Wire channel opening

53‧‧‧Wire access door

53a‧‧‧ Legs

53b‧‧‧Axis

53c‧‧‧stops

53d‧‧‧stops

54‧‧‧ On/Off button

55‧‧‧ bushing

56‧‧‧Lock hook

100‧‧‧ flooring materials

101‧‧‧connection hole

103‧‧‧Carpet

D1‧‧‧ arrow

D2‧‧‧ arrow

D3‧‧‧ arrow

D4‧‧‧ arrow

D5‧‧‧ arrow

The above and other objects and features of the present invention will become more apparent from the description of the preferred embodiments of the appended claims claims Figure 2 is an exploded perspective view of a floor socket assembly having a floor socket cover assembly; Figure 3 is an exploded perspective view showing a portion of a floor socket assembly having a floor socket cover assembly; Figure 4A is a floor socket cover assembly a plan view of the floor socket assembly, the wire access door of the floor socket cover assembly is in a closed state, and FIG. 4B is a side view of the floor socket device of FIG. 4A; FIGS. 5A and 5B are floor socket devices having a floor socket cover assembly In perspective view, the wire access door of the floor socket cover assembly is in a closed state; FIG. 6A is a plan view of a floor socket device having a floor socket cover assembly, the wire access door of the floor socket cover assembly is in an open state, and FIG. 6B is Figure 6A is a side cross-sectional view of the floor socket device; Figures 7A, 7B and 7C show the first wiring device used in the floor socket device Set front view, side view and plan view; Figure 8A is a front perspective view of the first wiring device set of the floor socket device, and Figure 8B is a rear perspective view of the first wiring device group; Figures 9A and 9B are front views showing the second wiring device group of the floor socket device Fig. 10A to Fig. 10E are diagrams showing a schematic diagram of a sequence of connecting a wiring device group of a floor socket device to a floor material; Fig. 11A is a view showing an example of a floor socket device connected to a floor material, and Fig. 11B is a connection showing An exemplary diagram of a first wiring device set to a flooring material; and FIGS. 12A through 12G are diagrams illustrating an example of operation of opening a wire access door within a floor socket device.

4‧‧‧Frame components

5‧‧‧Caps

7‧‧‧ cushion

8‧‧‧Floor socket cover assembly

50‧‧‧ Cover subject

50a‧‧‧Support

50b‧‧‧ shaft hole

50c‧‧‧Support

51‧‧‧Axis

52‧‧‧Wire channel opening

53‧‧‧Wire access door

53a‧‧‧ Legs

53b‧‧‧Axis

53c‧‧‧stops

53d‧‧‧stops

55‧‧‧ bushing

56‧‧‧Lock hook

Claims (3)

A floor socket cover assembly comprising: a frame member coupled to a flooring material, the frame member having an opening to expose a wiring device disposed under the floor through the opening; and a cover member by which the frame member is Rotatingly supporting to close the opening, wherein the cover member includes a cover body and a wire access door having a wire passage opening through which an electric wire passes, the wire access door being rotatably supported by the cover body Closing the wire passage opening, wherein the frame member includes a first support portion, a portion of the wire access door being disposed on the first support portion when the wire access door is in an open state, wherein the wire access door includes an axis and a leg, the axis being an axis of rotation of the wire access door, the leg being at least partially disposed on the first support portion when the wire access door is in an open state, the leg having a stop to The rear surface of the cover body contacts to prevent the wire access door from rising upward, and wherein the shaft is supported by the cover body, and the raft can be extended with the shaft The direction of the vertical direction moves upward between a first position and a second position. In the first position, the stopper is in contact with the rear surface of the cover body. In the second position, the stopper is not It is in contact with the rear surface of the cover body. The floor socket cover assembly of claim 1, wherein the stopper is in contact with an end portion of a rear surface of the cover body when the shaft is in the first position. The floor socket cover assembly of claim 1 or 2, wherein the cover body comprises a second support portion, and a portion of the wire access door is placed in the second when the wire access door is in a closed state On the support portion, the second support portion has a movement restricting portion that is in contact with a portion of the wire access door when the wire access door is in an open state, thereby preventing the wire access door from being in the wire passage The opposite side of the door opening moves upward.