JPH0622800Y2 - Gatepost - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a gate post for a garage door for mounting a garage door arranged at a doorway of the garage.

[Prior Art] Conventionally, a metal gate post to which a garage door is attached is formed in a rectangular tube shape having a hollow portion inside, and the opened lower part is buried in the ground to stand upright and open freely. It was to install a garage door.

[Problems to be solved by the invention] By the way, after construction of a metal gate post, water or moisture may infiltrate into the cavity from the ground when it is raining, etc. Moisture is accumulated in the metal gate pillar and is not discharged to the outside of the metal gate pillar, which causes a problem that the inner wall of the metal gate pillar is corroded by the moisture. In addition, there is a problem that even when an electric device or the like is attached to the inner wall of the metal gate post, moisture adversely affects the electric device.

The present invention is intended to solve the above problems, and its purpose is to efficiently discharge water and moisture that enter the inside of a metal gate pole to the outside of the metal gate pole, and It is an object of the present invention to provide a gate post that can prevent moisture and moisture from accumulating in the inner cavity and can prevent adverse effects on the inner wall of the metal gate post due to moisture and moisture.

[Means for Solving the Problems] In order to achieve the above object, the gate post in the present invention is an inner wall 2 of a square tubular metal gate post 2 in which a cavity 1 is formed.
The electric device 6 is attached to a, and the ventilation holes 3 are provided in the upper part and the lower part of the wall portion facing the inner wall 2a on which the electric device 6 is attached, respectively. The avoiding piece 3a is integrally provided so that the cavity portion 1 and the outside of the metal gate pillar 2 are communicated with each other through the vent holes 3 and 3.

[Operation] Since the ventilation holes 3 and 3 are provided in the upper and lower portions, respectively, moisture and water that have entered the cavity 1 inside the metal gate post 2 are discharged to the outside of the metal gate post 2 through the ventilation holes 3 and 3. As a result, it is possible to prevent water and moisture from accumulating in the metal gate column 2 and prevent adverse effects such as rust due to water and moisture.

[Embodiment] As shown in FIG. 1, metal gate columns 2 and 2 are provided upright on the left and right of the entrance and exit of the garage, and the metal gate columns 2 and 2 are pivoted vertically through an arm 4. The door 5 is attached freely. At this time, the metal gate post 2 is formed in a rectangular tube shape having the hollow portion 1 therein as shown in FIGS. 2 and 3.
The opening provided in the lower part is erected so as to be buried in the ground. Ventilation holes 3 and 3 are provided on the outer surface of the metal gate post 2, respectively, and the cavity portion 1 and the outside of the metal gate post 2 are communicated with each other by the vent holes 3 and 3. At this time, upper and lower ventilation holes 3 and 3 are provided with rain-preventing pieces 3 for avoiding rain.
a and 3a are projected downward. A motor for electrically opening and closing the door 5 attached via the arm 4 or an electric device 6 for controlling the motor is mounted on the inner wall 2a of the cavity 1 of the metal gate post 2 via a heat insulating layer 7. It is installed. With the above-mentioned structure, the water vapor and humidity that have entered the cavity 1 through the lower opening are vented to the vent holes 3 and 3.
Since it is more likely to be discharged to the outside of the metal gate pole 2, moisture and humidity will not be accumulated in the cavity 1, and the inner wall 2a of the metal gate pole 2 will be rusted by the moisture and humidity and adversely affect the electric device 6. Never.

FIG. 4 shows another embodiment of the present invention, in which an opening 2b is provided in the upper part of a metal gate post 2 and a ventilation hole 3 is provided in the opening 2b. 8 is detachably attached. At this time, the electric device 6 mounted on the inner wall 2a of the metal gate pole 2 is mounted on the inner wall 2a at a position corresponding to the mounting position of the ventilation lid body 8. By doing so, the ventilation lid body 8 is The electric device 6 can be easily inspected and replaced by removing it. A restraint plate 9 is detachably attached to the lower portion of the hollow portion 1 for restraining moisture and moisture entering from the lower portion of the hollow portion 1 to rise to the upper portion of the hollow portion 1. As shown in FIG. 5, this restraint plate 9 has water passage ports 9a on both sides. When rainwater enters from the ventilation holes 3 and 3, the rainwater falls below the water passage port 9a and the rainwater is restrained. 9 is prevented from accumulating.

In the above-described embodiment, the case where the lower part of the metal gate post 2 is embedded in the ground is erected, but even if the metal gate post 2 is placed on the ground without being embedded, The invading water and moisture can be discharged to the outside of the metal gate column 2 through the ventilation holes 3 and 3, and the same effect as that of the above-described embodiment can be obtained.

[Effects of the Invention] As described above, the present invention mounts an electric device on the inner wall of a square gate-shaped metal gate post having a hollow portion formed therein, and attaches the electric device to the inner wall on which the electric device is mounted. Ventilation holes are provided in the upper part and the lower part, respectively, and rain-preventing pieces are integrally projected from the upper end of each vent hole toward the outside downward, and the cavity part and the outside of the metal gate post are communicated by the above-mentioned ventilation hole, When the door is attached to the gate pole, the gate pole can be opened and closed electrically through an electric device, and moisture and water that enter the cavity inside the metal gate pole can be opened through the ventilation hole. It will be discharged to the outside of the gate pillar, and water and humidity will not accumulate inside the metal gate pillar, and it is possible to prevent adverse effects such as corrosion of the inner wall of the metal gate pillar due to rust due to the accumulated water and humidity Is.

In addition, the rain-preventing piece protruding from the upper end of each ventilation hole prevents rain from entering the metal gate pillar through each ventilation hole, while venting the inside of the metal gate pillar through each ventilation hole. Even if rainwater intrudes into the metal gate pole through the ventilation hole, the rainwater that has infiltrated will be drained downward without being transmitted to the electric equipment, and the rainwater that has invaded will adversely affect the electric equipment. It can be prevented.

According to the gate pillar of claim 2, since the electric device is attached to the inner wall of the metal gate pillar via the heat insulating layer, even if the temperature of the outer surface of the metal gate pillar changes in the summer or winter, the electric device is provided by the heat insulating layer. It is possible to prevent adverse effects.

In the gate post according to claim 3, since the electric device is attached to the position of the inner wall corresponding to the mounting position of the ventilation lid detachably attached to the metal gate post, the ventilation lid is removed to remove the electric device. Inspection and replacement can be easily performed.

According to the gate pillar of claim 4, since the suppressing plate is detachably arranged in the lower part of the hollow portion formed inside the metal gate pillar, moisture and moisture entering the hollow portion from the lower portion of the hollow portion can be prevented. It is possible to suppress the rise to the upper part of the cavity by the suppression plate, and it is possible to suppress the adverse effect of moisture or water on the inner wall of the upper part of the cavity.

[Brief description of drawings]

FIG. 1 is a perspective view showing a construction state of an embodiment of the present invention, FIG. 2 is a perspective view of the same metal gate post, FIG. 3 is a side sectional view of the same, and FIG. 4 is another embodiment of the same. FIG. 5 is a side sectional view of an example, and FIG. 5 is a perspective view of the same restraining plate, where 1 is a hollow portion, 2 is a metal gate post, and 3 is a vent hole.

Claims (4)

[Scope of utility model registration request] 1. An electric device is mounted on an inner wall of a rectangular tubular metal gate post having a hollow portion formed therein, and ventilation holes are respectively provided on an upper portion and a lower portion of a wall portion facing the inner wall on which the electric device is mounted. A gate post is formed by integrally projecting rain-preventing pieces from the upper end of each vent hole toward the outside downward, and connecting the cavity and the outside of the metal gate post with the vent hole. 2. The gate pole according to claim 1, wherein an electric device is mounted on an inner wall of a metal gate pole having a hollow portion formed therein with a heat insulating layer interposed therebetween. 3. An inner wall of a gate post, which has an opening at the top of a metal gate post, a detachably attachable vent cover plate at the opening, and a vent hole provided at the vent cover plate. The gatepost according to claim 1, wherein an electric device is attached to the gatepost. 4. A restraint plate for restraining moisture from rising upward from the lower portion of the hollow portion is detachably disposed at the lower portion of the hollow portion formed inside the metal gate pillar. Described gatepost.