TWI413727B - Ground groove rail folding door - Google Patents

Abstract

The present invention relates to a ground grooved rail folding door, wherein the folding door is to use a set of hinges to pivotally connect to an actuating device, while the folding doors are connected by a plurality of hinges, and the folding doors not pivotally connected to the actuating device are mounted with a rolling column, the rolling column is located in the grooved rails defined by the ground for the doors to slide, when the folding doors are at the folding status, the extension line defined from the hinge to the rolling column and the vertical line defined from the rolling column to the grooved rail together form an angle, so that when opening and closing the folding doors, the passing ground area is small, thereby achieving fast opening and closing speed without the efforts of clearing the region of the grooved rail passing through.

Description

Ground channel rail folding door

The invention provides a folding door, in particular to a floor groove type folding door which can quickly open and close the folding door and can operate without using a large hinterland.

Press, generally, the automatic door is mostly moved to the two sides by two large pieces of door panels, or is respectively rotated and opened in an unfolded manner as an opening structure, but the former needs to have sufficient front width, and the latter needs a larger belly. Therefore, there is a place where the door panel can be moved when it is opened. This structure is shown in the first figure. It is a schematic diagram of a conventional automatic door. First, the I-track 20 is built on the ground 2, and the pulley 10 assembled on the door panel 1 is first constructed. It is disposed in the I-rail 20, and then the motor 12 is used to drive the door panel 1 and is guided by the pulley 10 to be guided by the I-track 20. However, in addition to the need for a large front width, the structure is opened and closed. The structure is affected by the weight of the door panel 1, which results in a long opening and closing time. Further, the pulley 10 may be damaged by constant friction with the rails 20 under long-term use, and therefore must be regularly maintained. It is used on general slopes and therefore must be combined with other structures.

Therefore, how to solve the above problems and deficiencies in the above-mentioned applications, that is, the inventors of the present invention and those involved in the industry are eager to study the direction of improvement.

Therefore, in view of the above-mentioned deficiencies, the inventors of the present invention have collected relevant materials, and through multi-party evaluation and consideration, and through years of experience accumulated in the industry, through continuous trial and modification, the rapid opening and closing folding doors are designed. The invention patent of the ground grooved folding door that does not require the use of a large hinterland.

The main purpose of the invention is that the area of the ground passing through when opening and closing is small, and the utility model can be effectively applied in the case where the depth of the hinterland is shallow or the width is insufficient, and the switching speed is fast and the highway clearance path area is not required to be expensive.

In order to achieve the above object, the present invention is a floor-slot type folding door which is pivotally connected to a starting device by a pivoting member assembled on one side thereof, and the other side of the folding door is Another folding door is connected, and each of the folding doors is pivotally connected by a plurality of pivoting devices, and the folding door not pivotally connected to the starting device is provided with a roller, and the roller is located on the ground. And within the defined groove rail, and the sliding line defined by the pivoting device to the roller in the folded state and the vertical line defined by the roller to the groove rail An angle is formed (which is greater than 0 degrees), and the folding door of the roller extends with a fixing portion for mounting the roller.

The secondary purpose of the present invention is that the door is too wide, but the yard is too shallow to be applicable, and the European forged gate can be used, and the appearance is not as limited as the iron roll door, and the appearance can be extremely beautiful.

Another object of the present invention is to apply a horizontal rotating roller to a trough track for smoother operation.

A further object of the invention is that the length of the rollers is adjustable and is not limited by terrain or slope during installation.

A further object of the present invention is that the angle of folding of the door leaf is repeated and actuated, taking into account the smoothness of opening and closing and the aesthetics of the door, while ensuring the entrance width after opening.

Still another object of the present invention is to provide easy installation, high durability, no common track deformation, and loss of roller wear.

In order to achieve the above objects and effects, the technical means and the structure of the present invention will be described in detail with reference to the preferred embodiments of the present invention.

Please refer to the second, third and fourth figures, which is a schematic diagram of the opening of the folding door of the present invention, a schematic plan view of opening the folding door and a plan view 2 of opening the folding door, which can be clearly seen from the figure. The present invention is a floor-slot type folding door, which is pivotally connected to a starting device 4 by a pivoting member 30 assembled on one side thereof, and the other side of the folding door 3 is connected. There is another folding door 5, and each of the folding doors 3, 5 is pivotally connected by a plurality of pivoting devices 50, and the folding door 5 not pivotally connected to the starting device 4 extends with a fixing portion 52, The fixing portion 52 can be provided with a roller 54 which is located in the groove rail 6 defined by the ground and is slidable thereto. In addition, the roller 54 is abutted against the side wall surface of the groove rail 6. 60, and the bottom portion 62 of the groove rail is in a suspended state, and each of the folding doors 3, 5 is in an folded state, the extension line 8 defined by the pivot device 50 to the roller 54 and the roller 54 are opposite to the concave portion The vertical line 9 defined by the groove rail 6 is formed with an angle 7 (which is greater than 0 degrees).

With the above structure and composition design, the operation of the present invention will be described as follows. Please refer to the fifth, sixth and seventh figures as well as the use state of the preferred embodiment of the present invention. Schematic diagram 1, schematic diagram 2 of the use state and schematic diagram 3 of the use state, it can be clearly seen from the figure that the folding doors 3 and 5 take the folded state as an example, and the folding doors 3 and 5 used in the structure are two, one of which The folding door 3 is assembled on the starting device 4, and the fixing portion 52 on the other folding door 5 is for fixing the roller 54, since the roller 54 is abutted against the side wall surface 60 of the groove rail 6, and The bottom portion 62 of the groove rail is in a suspended state, so that when the starting device 4 is operated, the folding door 3 is moved forward, and the roller 54 on the folding door 5 is biased against the side of the groove rail 6. The wall 60 rotates, and the roller 54 necessarily moves in the direction of the groove rail 6, at the same time folding the pivot device 50 between the doors 3, 5 to rotate at the same time, so that the folding doors 3, 5 will be unfolded. State until the previously folded folding doors 3, 5 reach the same plane.

Referring to FIG. 8 , it is a schematic plan view of changing the angle of the folding door according to the present invention. Due to the state in which the folding doors 3 and 5 are stacked, the extension line 8 defined by the pivot device 50 to the roller 54 is The roller 54 is formed with an angle 7 (which is greater than 0 degrees) to the vertical line 9 defined by the groove rail 6, which can facilitate the starting device 4 to push the folding door 3 in the most labor-saving manner, in addition, The roller 54 is rotated by the side edge against the side wall surface 60 of the groove rail 6, and the whole and the groove rail bottom 62 are suspended (this part can be referred to the sixth figure), so the friction generated when moving. Smaller, it can be seen that the horizontal rotating roller 54 is applied to the trough track, which is not only smoother in operation, but also simple in installation, high in durability, no common track deformation, and loss of roller wear.

Please refer to the ninth and tenth drawings, which are schematic diagrams of the cross-section of the grooved rail of the present invention and the cross-section of the rolling portion against the groove rail. When the groove rail 6a is installed on the slope, The groove rail 6a is in an inclined state. At this time, the roller 54a can be lengthened, and a rolling portion 540a which is in contact with the inner wall surface of the groove rail 6a is attached to the bottom end of the roller 54a, and the folding door 3a is folded. When the 5a has not been opened, the rolling portion 540a on the roller 54a is low on the side wall surface 60a of the groove rail 6a. When the folding doors 3a, 5a are opened, the angle can be opened and closed by the angle of the folding doors 3a, 5a. In addition to smoothness, it is not necessary to consider the depth of the roller 54a. As long as the roller 54a can be positioned in the groove rail 6a, the guiding effect can be achieved. Therefore, the length of the roller 54a can be changed according to different usage environments, and It is also not subject to terrain or slope restrictions during installation.

In addition, since the bottom end of the roller 54a is provided with the rolling portion 540a, the roller 54a itself does not need to be made into a large diameter specification. In contrast, the groove rail 6a can be additionally installed on the ground to cover the concave portion. At the opening of the groove rail 6a, the cover 64a is prevented from being trapped or tripped to cause injury.

However, the above description is only for the preferred embodiment of the present invention, and thus the scope of the present invention is not limited thereto, so that the simple modification and equivalent structural changes that are made by using the specification and the contents of the present invention should be the same. It is included in the scope of the patent of the present invention and is combined with Chen Ming.

In summary, the ground trough-type folding door of the present invention can achieve its efficacy and purpose when used, so the invention is an invention with excellent practicability, and is an application for conforming to the invention patent, and is proposed according to law. To apply, I hope that the trial committee will grant the invention as soon as possible to protect the inventor's hard work. If there is any doubt in the audit committee, please do not hesitate to give instructions, the inventor will try his best to cooperate and feel polite.

Conventional component

1. . . Door panel

10. . . pulley

12. . . motor

2. . . ground

20. . . Work rail

Innovative component

3, 5, 3a, 5a. . . Folding door

30. . . Pivot

50. . . Pivot device

52. . . Fixed part

54, 54a. . . Roller

540a. . . Rolling section

4. . . Starting device

6, 6a. . . Groove rail

60, 60a. . . Side wall surface

62. . . Groove rail bottom

64a. . . Cover

7. . . angle

8. . . Extension line

9. . . Vertical line

The first figure is a schematic diagram of a conventional automatic door.

The second figure is a perspective view of the folding door of the present invention.

The third figure is a plan view 1 of the opening of the folding door of the present invention.

The fourth figure is a plan view 2 of the opening of the folding door of the present invention.

Figure 5 is a first schematic view of the state of use of the preferred embodiment of the present invention.

Figure 6 is a second schematic view of the state of use of the preferred embodiment of the present invention.

Figure 7 is a third schematic view of the state of use of the preferred embodiment of the present invention.

The eighth figure is a schematic plan view showing the angle of the folding door of the present invention.

The ninth figure is a schematic cross-sectional view of the roller used in the groove of the slope of the invention.

The tenth figure is a schematic cross-sectional view of the rolling portion of the invention against the groove rail.

30. . . Pivot

50. . . Pivot device

52. . . Fixed part

54. . . Roller

6. . . Groove rail

60. . . Side wall surface

7. . . Sharp angle

Claims (4)

A floor trough-type folding door is pivotally connected to a starting device by a pivoting member assembled on one side thereof, and another folding door is connected to the other side of the folding door. Each of the folding doors is pivotally connected by a plurality of pivoting devices, and the folding door not pivotally connected to the starting device is provided with a roller, and the roller is located in a groove rail defined by the ground. And abut against the side wall surface of the groove rail, and the bottom of the groove rail is in a suspended state for its rotational slip, and each of the folding doors is extended to define the extension of the pivot device to the roller. The line forms an angle with the vertical line defined by the roller to the groove track. The floor-slot type folding door according to claim 1, wherein the folding door for mounting the roller extends a fixing portion for mounting the roller. The ground channel rail folding door of claim 1, wherein the angle is greater than 0 degrees. The ground trough-type folding door according to claim 1, wherein the roller is provided with a rolling portion at the bottom end that is in contact with the inner wall surface of the groove rail.