KR200304299Y1 - Apparatus for opening and closing door of garage - Google Patents

Abstract

The present invention relates to a garage door opening and closing device for automatically opening and closing a garage door provided between a pair of standing support walls, each side of the garage door so that both ends contact the pair of support walls, respectively. A shaft provided along; At least one fixing pin for integrally fixing the shaft and the lower end of the garage door; The shaft is provided between the shaft and the pair of support walls and rotates the shaft to move between an open position in which the garage door opens the opening of the garage downward and a closed position in which the garage door closes the opening upward. Rotating drive unit to make; It characterized in that it comprises an operation unit for operating the rotary drive unit. As a result, while the garage door is opened and closed, the left and right unbalanced ends are overcome, and since the structure is simple, the garage door can be easily installed even if a separate upper block does not exist between the pair of support walls. have.

Description

Garage Door Opener {Apparatus for opening and closing door of garage}

The present invention relates to a garage door opening and closing device, and more specifically, to overcome the left and right unbalanced end in the process of opening and closing the garage door, while having a simple structure, separate the upper portion between the pair of support walls The present invention relates to a garage door opening and closing device for easily installing a garage door even if the upper block does not exist.

It is true that Hyundai is short of the number of parking lots rather than the number of cars. Therefore, in the recent years, a person who owns a car is mandated to install a parking lot (garage) in a private house by paying a partial subsidy.

In the case of a home, a garage is simply installed by installing a garage door between a pair of support walls while securing a space for parking a car in a yard or the like.

As a method of mounting a garage door between a pair of support walls, there are a bellows type garage door and a vertically sliding electric garage door.

The bellows type garage door is easy to use and easy to install by opening and closing the garage opening and closing the bellows in left and right directions, but it has the disadvantage of not only manual operation but also durability and low swing. .

If the bellows are to be prevented from swinging, the bellows anti-rail rail should be further provided between the pair of supporting walls, but if there is no separate upper block between the pair of supporting walls There is a disadvantage that it is difficult to install the prevention rail.

On the contrary, unlike the bellows type, the vertically sliding electric garage door is made of steel, so durability is good. However, in order for the garage door to slide up and down, a sliding rail must be provided inside the pair of support walls, and a winding device for winding and accommodating the garage door must be provided in the upper area of the pair of support walls. Therefore, the up and down electric sliding garage door also has a drawback that it is difficult to install a winding device unless there is a separate upper block at the top between the pair of support walls.

On the other hand, although a method of mounting a hydraulic device, such as a cylinder to each of the pair of support walls and opening and closing the garage door by using the hydraulic pressure, is also disclosed, in the process of opening and closing the garage door due to the characteristics of the hydraulic device. There is a disadvantage in that the balance between right and left is not easy to cause a high cost of maintenance.

Therefore, the object of the present invention, while overcoming the left and right unbalanced end in the process of opening and closing the garage door, because it has a simple structure, even if there is no separate upper block in the upper part between the pair of support walls To provide a garage door opening and closing device to facilitate installation.

1 is a view showing a state using a garage door opening and closing device according to an embodiment of the present invention,

2 is a plan view of the garage door region shown in FIG.

Figure 3 is a control block diagram for the garage door opening and closing device shown in Figure 1,

4 is a plan view of a garage door according to another embodiment of the present invention;

5 is a plan view of a garage door according to another embodiment of the present invention;

* Explanation of symbols for the main parts of the drawings

10: car 12: garage

14: support wall 20: garage door

30: garage door opening and closing device 31: shaft

32: fixed pin 34: rotary drive unit

35: operation unit 36: bearing member

According to the present invention, in the garage door opening and closing device for automatically opening and closing the garage door provided between a pair of standing support walls, both ends of the garage door so as to contact each of the pair of support walls. A shaft provided in the lower portion along the transverse direction; At least one fixing pin for integrally fixing the shaft and the lower end of the garage door; The shaft is provided between the shaft and the pair of support walls and rotates the shaft to move between an open position in which the garage door opens the opening of the garage downward and a closed position in which the garage door closes the opening upward. Rotating drive unit to make; It is achieved by a garage door opening and closing device comprising an operation unit for operating the rotary drive unit.

Here, bearing members are provided at both ends of the shaft, both ends of which are in contact with the pair of supporting walls.

The rotary drive unit, a drive motor coupled to at least one of the pair of support walls capable of forward and reverse rotation, a drive gear coupled to a drive shaft of the drive motor, a driven gear coupled to the shaft, the drive gear and The driven gear may be provided as a chain connecting each other.

However, in addition to this, the rotary drive unit, a drive motor coupled to at least one of the pair of support walls capable of forward and reverse rotation, a drive pulley coupled to the drive shaft of the drive motor, a driven pulley coupled to the shaft, It may be configured to include a belt that interconnects the drive pulley and the driven pulley.

It is more advantageous that the operation unit includes a control unit provided adjacent to the garage door and capable of directly operating the rotary drive unit, and a remote control unit which can control the control unit at a long distance.

The garage door has a main plate portion having a flat plate-shaped iron plate, a reinforcing member provided in a portion of the iron plate to prevent the iron plate from bending, and downward from the lower sides of the main body portion so as to open a lower central area of the main body portion. A pair of legs extending and disposed adjacent to the pair of support walls.

Removably coupled to the garage door may include a tilt control member for adjusting the inclination of the garage door.

Hereinafter, with reference to the accompanying drawings will be described in detail for each embodiment of the present invention, the same reference numerals for the same configuration in the description.

As described above, in the case of a home, in order to install the garage 12, a space between the pair of support walls 14 (which may be a “pillar”) is secured while a space in which a car 10 is parked is secured in a yard. By installing the garage door 20 in the garage 12 can be installed simply, the figure is schematically shown in FIG.

Referring to FIG. 1, a garage door 20 is provided between the pair of support walls 14 to open and close the opening 14a of the garage 12. Of course, the garage door 20 according to an embodiment of the present invention is automatically opened and closed by the opening and closing device 30 to be described later. That is, the state in which the garage door 20 is shown by the solid line is the open position (O), and the state of the garage door 20 shown by the dotted line is the closed position (C). At one end of the garage door 20, an inclined surface 20a is formed to allow the automobile 10 to be easily climbed.

The garage door 20 of the present invention overcomes the left and right unbalanced ends in the process of opening and closing the garage door 20 by the opening and closing device 30 below, while having a simple structure, a pair of support walls ( 14) Even if there is no separate upper block between the upper has the advantage that can easily install the garage door (20).

As shown in Figures 2 and 3, the opening and closing device 30 for opening and closing the garage door 20 provided between the pair of standing support wall 14 is shown in Figures 2 and 3 as shown. The shaft 31 is provided in the lower portion of the garage door 20 in the transverse direction such that both ends contact the pair of supporting walls 14, and the lower end 20a of the shaft 31 and the garage door 20. Is provided between the fixing pin 32 and the shaft 31 and the pair of support walls 14 to secure the unitary body so that the garage door 20 can move to the open position (O) and the closed position (C). And a rotation driving unit 34 for rotating the shaft 31 and an operation unit 35 for operating the rotation driving unit 34.

Bearing members 36 are provided at both ends of the shaft 31, both ends of which are in contact with the pair of supporting walls 14. The bearing member 36 allows the shaft 31 to rotate smoothly between the pair of support walls 14 by the rotation driving part 34. Therefore, a ball bearing or the like may be employed as the bearing member 36 to be used.

The rotary drive unit 34 is coupled to at least one of the pair of support walls 14 to drive the drive motor 34a forward and backward, and the drive gear 34c coupled to the drive shaft 34b of the drive motor 34a. And a driven gear 34d coupled to the shaft 31, and a chain 34e connecting the drive gear 34c and the driven gear 34d to each other. Unlike the drawing, the driving motor 34a may be installed to be completely received in the support wall groove 14b.

On the other hand, when the garage door 20 is arranged in the open position (O) by the opening and closing device 30, means for preventing the garage door 20 from shaking. Accordingly, a pair of support bars 20c are provided on both upper sides of the garage door 20, and a pair of support walls 14 are further provided with support grooves 14c capable of supporting each support bar 20c. It is advantageous to.

At this time, the opening of the support groove 14c is formed to be substantially similar to the diameter of the support bar 20c, and the inside thereof is formed wide, while the rubber opening or the like is interposed therein by the power of the opening and closing device 30. The support bar 20c may be accommodated in the support groove 14c, but it is preferable that the support bar 20c does not naturally fall out of the support groove 14c.

Accordingly, when the operation unit 35 is operated to turn on the operation of the drive motor 34a, the drive shaft 34b of the drive motor 34a rotates in one direction, and this rotation is driven by the drive gear 34c and the chain ( The shaft 31 is rotated in one direction via 34e) and the driven gear 34d. At this time, since the shaft 31 is fixed to the lower end 20a of the garage door 20, as the shaft 31 rotates, the garage door 20 rotates downward to move to the open position O of FIG. 1. It becomes possible.

After the vehicle 10 enters the garage 12 and is parked, the operation unit 35 is operated again so that the drive shaft 34b of the drive motor 34a rotates in the opposite direction. Then, the opposite direction rotation of the drive shaft 34b also rotates the shaft 31 in the other direction via the drive gear 34c, the chain 34e and the driven gear 34d, and the garage door 20 is then shown. It is possible to move to the closed position (C) of 1.

At this time, the operation unit 35 for turning on the operation of the drive motor 34a may be provided on the pair of support walls 14 to be directly manipulated by the user. However, if the operation part 35 is provided in the support wall 14, when the driver drives the car 10 and arrives in front of the garage 12, the driver gets out of the car 10 and then operates the operation part 35 to operate the garage door. After opening (20), it may be cumbersome to have to park the car 10 in the garage 12 by boarding the car 10 again.

Thus, if the control unit 35 is provided on the support wall 14 to control the rotary drive unit 34 and the remote control unit 35b that can control the remote control unit 35a remotely, In the vehicle 10, the garage door 20 may be opened by turning on the operation of the driving motor 34a through the remote control unit 35b.

As such, according to the present invention, while the garage door 20 is opened and closed, the left and right unbalanced closed ends are overcome, and since the structure has a simple structure, a separate upper block is disposed on the upper portion between the pair of support walls 14. Even if this does not exist, the garage door 20 can be easily installed.

Although the present invention has been described with reference to the drawings, the present invention is not limited thereto.

1 and 2 of the above-described embodiment, the garage door 20 is composed of a flat plate body made of an iron plate 22a. In this case, when the vehicle 10 passes on the garage door 20, the garage door 20 may be twisted or bent due to the load.

To prevent this, as shown in FIG. 4, the garage door 20 is provided on a flat plate-shaped iron plate 22a and a portion of the iron plate 22a to prevent reinforcement of the iron plate 22a ( 22b) extending downwards from both lower ends of the main body portion 22 so that the lower central station area 23 of the main body portion 22 is opened, and adjacent to the pair of support walls 14, respectively. It is advantageous to have a pair of leg portions 24 arranged. The reason for opening the lower central station 23 of the main body portion 22 is that the stepped portion at the point where the garage door 20 is opened. This is to allow the garage door 20 to open and to contact the ground regardless of the step.

In addition, as shown in Figure 5, if the outer frame 22b of the garage door 20 (referred to as "reinforcement member" in Figure 4) is arranged and the inside is woven with a relatively thin wire mesh or wire 22c By reducing the weight of the torture 20 will be able to significantly reduce the power required to open and close.

And, as shown in Figure 5, if the decorative pattern 20b is provided on the top of the garage door 20 can be beautiful in appearance and can be combined with the surrounding structure to provide an additional effect of beautiful appearance. . 5 shows that the decorative pattern 20b has a hemispherical shape, but may be triangular pyramids, polygons, or other shapes.

In the above-described embodiment, the rotary drive unit 34 is coupled to at least one of the pair of support walls 14 and coupled to the drive motor 34a capable of forward and reverse rotation, and the drive shaft 34b of the drive motor 34a. The drive gear 34c, the driven gear 34d coupled to the shaft 31, and the drive gear 34c and the chain 34e connecting the driven gear 34d have been described.

However, although not shown, a driving pulley coupled to at least one of the pair of supporting walls 14 and capable of forward and reverse rotation and coupled to the driving shaft 34b of the driving motor 34a is illustrated. (Not shown), a driven pulley (not shown) coupled to the shaft 31, and a drive pulley and a belt (not shown) connecting the driven pulleys may be provided.

In the above-described embodiment, the inclined surface 20a is formed in front of the garage door 20. However, when applied to the case of the differential vehicle 10 that is parked laterally on the garage 12, the inclined surface is also applied to the side of the garage door 20. Will be able to form.

In addition to the above-described embodiment, although not shown, the inclination adjusting member detachably coupled to the garage door 20 may be further provided. This is provided to compensate for this, when the front door of the garage door 20 is sloped at the position where the garage door 20 is opened, the garage door 20 cannot be opened flat. Various inclination adjusting members may be employed, but a separate member made of a material such as a magnet is temporarily attached to one side of the garage door 20 so that the garage door 20 can be opened in a flat state. Can be

In the above-described embodiment, the garage door is provided between a pair of support walls 14 (posts) on both sides of the front door while securing a space in which a car 10 can be parked in a yard or the like for installing the garage 12. 20 is installed. That is, the garage door 20 is installed in front of the yard.

However, the idea of the present invention is not limited to this, for example, it is also possible to break the fence, not the gate and install the garage door 20.

As such, when installing the garage door 20 and the opening and closing device 30 of the present invention to break the fence, there is an effect that is not limited to the height and length of the fence. Conventionally, the garage door is torn down and the garage door is installed, and the size of the garage door has to be adjusted according to the length and width of the existing door. Therefore, in the case of a small passenger car, the garage door could be easily installed, but it was not easy to apply to a relatively large van or truck.

Thus, as in the embodiment of the present invention, when the garage door 20 is installed without breaking the fence, the door is not only related to the size of the car but also to the length and width of the garage door 20. ), It provides additional effects that can be applied to a small passenger car as well as a relatively large van or truck. If the fence is torn down and the garage door 20 is installed in this way, the pair of support walls 14 in the above description will have to be replaced by a pair of fences.

If you do not use the garage door 20 for the time being, this garage door 20 can replace the role of fence.

As described above, according to the present invention, while overcoming the left and right unbalanced end in the process of opening and closing the garage door, because it has a simple structure, even if there is no separate upper block between the pair of support walls A garage door opening and closing device is provided for easy installation of the garage door.

Claims (7)

In the garage door opening and closing device for automatically opening and closing the garage door provided between a pair of standing walls, A shaft provided in a lower portion of the garage door in a transverse direction such that both ends contact the pair of support walls, respectively; At least one fixing pin for integrally fixing the shaft and the lower end of the garage door; The shaft is provided between the shaft and the pair of support walls and rotates the shaft to move between an open position in which the garage door opens the opening of the garage downward and a closed position in which the garage door closes the opening upward. Rotating drive unit to make; Garage door opening and closing device comprising a control unit for operating the rotary drive unit. The method of claim 1, And a bearing member is provided at both ends of the shaft, both ends of which are in contact with the pair of supporting walls, respectively. The method of claim 1, The rotary drive unit, a drive motor coupled to at least one of the pair of support walls capable of reverse rotation, a drive gear coupled to the drive shaft of the drive motor, a driven gear coupled to the shaft, the drive gear and And a chain connecting the driven gears to each other. The method of claim 1, The rotary drive unit, a drive motor coupled to at least one of the pair of support walls capable of forward and reverse rotation, a drive pulley coupled to a drive shaft of the drive motor, a driven pulley coupled to the shaft, the drive pulley and And a belt for interconnecting the driven pulleys. The method of claim 1, The control unit, the garage door opening and closing device characterized in that it comprises a control unit which is provided adjacent to the garage door to directly operate the rotary drive unit, and the remote control unit that can control the control unit at a long distance. The method of claim 1, The garage door, A main body portion having a flat plate-shaped iron plate and a reinforcing member provided in a portion of the iron plate to prevent the iron plate from bending; And a pair of legs extending downward from both sides of the lower ends of the main body so as to open the lower central area of the main body and disposed adjacent to the pair of support walls. The method of claim 1, Detachable coupled to the garage door garage door opening and closing device comprising a tilt control member for adjusting the inclination of the garage door.