JP2019054031A - Wiring hole member - Google Patents

Abstract

To provide a wiring hole member capable of reducing the number of components and capable of holding a cable passing through a wiring hole.SOLUTION: A wiring hole member 1 attached to an opening portion of a box for storing electric and electronic devices, includes a holding portion 12 for holding a cable 8 passing through a wiring hole 34 provided on a side surface portion 32 extending downward.SELECTED DRAWING: Figure 7

Description

  The present invention relates to a wiring hole member attached to an electric / electronic equipment storage box.

  As described in Patent Document 1, it is known to attach a wiring hole member to an opening. The wiring hole member is locked to the opening by a claw portion, and includes a main body having a wiring hole and a panel that covers or opens the wiring hole of the main body. For example, if a panel part is arrange | positioned so that a wiring hole member may open, a cable can be passed through a wiring hole member. Moreover, when not using a cable, it can be set as the state which covers an opening part and it can suppress that a dust etc. penetrate | invade into an opening part.

JP-A-11-177249

  By the way, in the state where the cable passed through the wiring hole is hung, when an external force is applied to the cable, there is a possibility that the connector formed at the tip of the cable may be disconnected from the internal device or the cable itself may be damaged. For this reason, a wiring member such as a binding band for holding the cable is formed in the housing in order to hold the cable, but there is a problem that the number of parts increases.

  The inventor of the present case tried to solve the problem by diligently examining this point. The subject of this invention is providing the wiring hole member which can reduce the number of parts and can hold | maintain the cable which passes a wiring hole.

  In order to solve the above-mentioned problem, a wiring hole member attached to an opening of an electric / electronic device storage box, the wiring having a holding part for holding a cable passing through the wiring hole on a side part extending downward A hole member is used.

  Moreover, it is preferable that the holding part is formed by a notch provided in the side part.

  In addition, it is preferable to have a configuration in which a notch is provided so that the cable insertion port into which the cable is inserted and the holding portion are shifted in the front-rear direction or the left-right direction.

  Moreover, it is preferable to provide a configuration in which a convex portion for preventing the cable from dropping is provided between the cable insertion port and the holding portion.

  Moreover, it is preferable that the holding portion is provided corresponding to the side of the wiring hole.

  In the present invention, it is possible to provide a wiring hole member capable of holding a cable passing through the wiring hole and reducing the number of parts.

It is a perspective view of the electric and electronic equipment storage box provided with the wiring hole member of the embodiment. It is a perspective view showing the state which isolate | separated the wiring hole member and the blind sheet | seat from the electrical / electronic equipment storage box. However, the member which covers the side surface of the electric and electronic equipment storage box is omitted. It is the perspective view which looked at the wiring hole member from diagonally upward. However, the wiring hole is closed. It is the perspective view which looked at the wiring hole member from diagonally downward. However, the wiring hole is closed. It is the perspective view which looked at the wiring hole member from diagonally upward. However, the wiring hole is open. It is the perspective view which looked at the wiring hole member from diagonally downward. However, the wiring hole is open. It is the perspective view which looked at the state holding the cable which passed the wiring hole with the holding part of the wiring hole member from diagonally upward. It is the side view which looked at the state which hold | maintained the cable which passed the wiring hole with the holding part of the wiring hole member from the side. It is the figure which showed the state which hold | maintained the cable in the notch part notched in the substantially L shape. It is the figure which showed the state which hold | maintained the cable in the notch part notched substantially linearly.

  The form for implementing this invention is shown below. As can be understood from FIGS. 1 to 4, the wiring hole member 1 of the present embodiment is attached to the opening 21 of the electric / electronic device storage box 2. Further, the wiring hole member 1 includes a main body portion 3 in which a wiring hole 34 is formed, and a holding portion 12 that holds the cable 8 that has passed the wiring hole 34 is provided on a side surface portion 32 that extends downward from the main body portion 3. It is provided. For this reason, it becomes possible to provide the wiring hole member 1 that can hold the cable 8 passing through the wiring hole 34. In addition, since it is possible to suppress damage to the cable 8 due to external force applied without preparing a wiring member for holding the cable 8 inside the electric / electronic device storage box 2, the number of parts can be reduced. Can do.

  As can be understood from FIG. 1 and FIG. 2, the electric and electronic equipment storage box 2 of this embodiment includes a ceiling plate 22, a side plate 23, and a door 24. Further, the ceiling plate 22 is provided with an opening 21 having a rectangular shape in plan view. The wiring hole member 1 is inserted into the opening 21 and locked and fixed. In addition, when there are a plurality of openings 21, the wiring hole member 1 can be attached to each opening 21, but a ventilation fan unit is attached instead of the wiring hole member 1 for some openings 21. You may do it. In the present embodiment, as shown in FIG. 1, the positional relationship between the door 24 and the wiring hole member 1 is the front-rear direction, the side plate 23 direction is the left-right direction, and the positional relationship between the wiring hole member 1 and the bottom opening 26 is the vertical direction. It is shown.

  The wiring hole member 1 according to the embodiment includes a main body portion 3 and a panel portion 4. As can be understood from FIGS. 3 to 6, the main body 3 includes a top surface portion 31 provided with wiring holes 34, and a bottom surface that is the inner side of the electric / electronic device storage box 2 from the back surface side of the top surface portion 31. The side part 32 extended in the direction is provided. The side surface portion 32 includes a claw portion 33 that can be elastically deformed. In the embodiment, the panel portion 4 slides when the wiring hole 34 is opened and closed, and the claw portion 33 is seen from the wiring hole 34 in the sliding direction side of the panel portion 4, that is, the wiring hole 34 and the claw portion. 33 is provided by shifting in the front-rear direction. Therefore, when the panel part 4 is slid to open the wiring hole 34, the movement of the claw part 33 can be restricted, and the state where the claw part 33 and the opening part 21 are locked cannot be released. It becomes possible to. In this way, when the wiring hole 34 is fully closed by the panel portion 4, the panel portion 4 does not become an obstacle to the elastic deformation of the claw portion 33, and the panel portion 4 is slid to connect the wiring hole. The panel portion 4 is configured to be an obstacle to deformation of the claw portion 33 when 34 is opened. That is, when removing the wiring hole member 1, the claw portion 33 is operated from the inside of the electric / electronic device storage box 2 with the wiring hole 34 being fully closed by the panel portion 4. Therefore, it cannot be removed from the outside of the electrical / electronic equipment storage box 2 and can be operated by opening the side plate 23 and the door 24 of the electrical / electronic equipment storage box 2.

  The holding portion 12 of the wiring hole member 1 according to the present embodiment is formed by a notch portion 19 provided on the side portion 32 on the left and right sides. Since it is such a form, the cable 8 can reach the holding part 12 along the notch part 19, and the cable 8 can be easily inserted into the holding part 12. In the example shown in FIGS. 3 to 8, the cutout portion 19 is formed in a substantially T shape, and the cable 8 can be inserted from below to reach the holding portion 12.

  In the example shown in FIGS. 3 to 9, the cable insertion port 13 into which the cable 8 can be inserted from below and the holding portion 12 are arranged shifted in the front-rear direction. Therefore, it is possible to suppress the cable 8 from dropping from the cable insertion port 13. In addition, when the notch 19 is formed in a substantially T shape, the holding portion 12 is provided on both the front side and the rear side of the cable insertion port 13, so that the holding position of the cable 8 can be selected or a plurality of cables 8 can be selected. Can be held. In the present embodiment, the notch portion 19 is provided on the left and right side surface portions 32, but of the side surface portions 32, an orthogonal surface 39 that is a surface orthogonal to the left and right side surface portions 32. Alternatively, the notch 19 may be formed. In that case, the cable insertion port 13 and the holding portion 12 are arranged so as to be shifted in the left-right direction.

  Further, in the embodiment, a convex portion 14 for preventing the cable 8 from dropping is provided between the cable insertion port 13 and the holding portion 12. By setting it as such a structure, it can suppress that the cable 8 currently hold | maintained at the holding | maintenance part 12 moves to the cable insertion port 13 side.

  Further, in the embodiment, since the holding portion 12 is provided so as to correspond to the side of the wiring hole 34, the cable 8 can be easily inserted into and removed from the holding portion 12. In the embodiment, the holding portion 12 and the cable insertion port 13 are disposed directly below a region in which the wiring hole 34 penetrating in the vertical direction extends in the horizontal direction. Since the holding portion 12 is located at such a location, the cable 8 can be held at a position closer to the wiring hole 34. Moreover, since the cable insertion port 13 is located in such a location, the cable 8 can be prevented from being unnecessarily drawn when the holding portion 12 holds the cable 8, and the electric / electronic device storage box 2 can be suppressed. It is easy to perform the holding work even from the outside. The side of the wiring hole 34 includes the holding portion 12 formed on the orthogonal surface 39.

  In the example shown in FIG. 9, a substantially L-shaped notch 19 is provided. In the embodiment, the holding portion 12 is disposed near the front end of the wiring hole 34. For this reason, if the panel part 4 is moved as close to the cable 8 as possible after the cable 8 is attached, the wiring hole 34 can be prevented from being fully opened. The amount of intrusion into 2 can be suppressed.

  In the example shown in FIG. 10, a substantially I-shaped cutout portion 19 is provided. Also in this example, the holding portion 12 is disposed near the front end of the wiring hole 34. In addition, since the notch part 19 is substantially I-shaped, in the state where the cable 8 is held, the convex part 14 supports the cable 8 from below.

  As mentioned above, although one embodiment has been described, the present invention is not limited to the above-described embodiment, and various modes can be adopted. For example, for example, the opening may be formed in the side plate. In addition, the direction to prescribe | regulate does not change with the attachment aspect of a wiring hole member.

  In addition, the holding portion is not limited to being formed by the notch portion, and a cable may be inserted by forming a circular opening or the like.

DESCRIPTION OF SYMBOLS 1 Wiring hole member 2 Electric and electronic equipment storage box 12 Holding part 13 Cable insertion port 14 Convex part 21 Opening part 32 Side part

Claims (5)

A wiring hole member attached to the opening of the electric and electronic equipment storage box,
A wiring hole member having a holding part for holding a cable that has passed through a wiring hole, on a side surface part extending downward.   The wiring hole member according to claim 1, wherein the holding part is formed by a notch provided in the side part.   The wiring hole member according to claim 2, wherein a notch portion is provided so that the cable insertion port into which the cable is inserted and the holding portion are shifted in the front-rear direction or the left-right direction.   The wiring hole member according to any one of claims 1 to 3, wherein a convex portion for preventing the cable from dropping is provided between the cable insertion port and the holding portion.   The wiring hole member according to any one of claims 1 to 4, wherein a holding portion is provided corresponding to a side of the wiring hole.

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