KR800001731Y1 - Rotating shaft unit for revolving windows with adjustable position - Google Patents

Abstract

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Description

Rotating shaft unit for revolving windows with adjustable position

1 is a front view of a rotating window including a rotating shaft device that can adjust the position of the subject innovation.

FIG. 2 is an enlarged exploded perspective view of one of the rotating shaft devices used in the rotating window of FIG.

3 is a plan view of a form in which the rotary shaft device of FIG. 2 is assembled.

4 is a front view of the assembled rotating shaft device, partially shown in cross section.

FIG. 5 is a cross sectional view taken along the line V-V of FIG. 3, and the fixing base and the screw are removed for clarity.

6 is a cross-sectional view taken along the third line IV-IV, and the stationary base is removed for clarity.

7 is an enlarged vertical sectional view of one of the extensions of the rotating shaft device.

The present invention relates to a rotating shaft device for a rotating window that can adjust the position.

As is well known, in rotating windows, the window is supported in a window frame by a pair of rotating shafts such that the window rotates around a vertical or horizontal axis. Therefore, if the axis of rotation is not correctly positioned on the vertical or horizontal axis, the window cannot be supported at the correct relative position with respect to the window frame so that the window can rotate well between the closed position and the open position. For this purpose, it should be possible to move the rotation axis in the longitudinal direction of the window frame member to be installed. In some cases, it is also necessary to move the pair of rotational shafts far and close to each other so that the windows are properly supported therebetween.

An object of the present invention is to provide a position adjustable shaft rotation apparatus that can easily move the rotation axis in the longitudinal direction of the window frame member is installed rotation axis.

It is another object of the present invention to provide a position adjustable rotary shaft device including a rotary shaft which can be moved or adjusted with respect to the window frame member as needed.

The rotating shaft device that can adjust the position of the subject innovation is composed of a fixed seat and a moving seat installed thereon.

The relative movement of the moving base in the longitudinal direction of the window frame member relative to the fixed base is limited. The rotating member is formed in the opposite direction of the fixed seat to the moving member is caught by the window. The rotary shaft device also includes a device capable of moving and controlling the relative movement of the moving base at least in the longitudinal direction of the window frame member with respect to the fixed base. Also included is a device for attaching the moving seat to the window frame member via a fixed seat at a desired position.

Other advantages and features of the present invention will become more apparent with reference to the accompanying drawings, in which preferred embodiments of the present invention are shown.

The rotating window device of FIG. 1 is constituted by a window frame 10 and a window 11 installed therein and axially rotating around the vertical axis A-A. The window frame 10 is installed in a conventional manner in the opening of the building wall, and has a rectangular shape composed of the upper frame 12, the lower frame 13, the sun frame 14, and the like. The window 11 consists of a plate 15 of glass or other material and a rim 16 surrounding the plate.

A pair of rotating shafts 17 that can adjust the position together to support the window 11 in the window frame 10 to the axis of rotation around the vertical axis A-A. The pair of rotating shafts 17 are identical in structure. Therefore, in the following description, only the rotation axis installed on the lower frame 13 of the window frame 10 will be described in detail with reference to the second to seventh degrees, and this description also applies to the rotation axis installed on the upper frame 12 as it is.

As shown in FIG. 2, the rotating shaft 17 which can adjust the position is composed of a fixed seat 18 and a movable seat 19, and the fixed seat 18 is attached to the lower frame 13 of the window frame 18. The movable seat 19 includes a shaft 20 and adjusts the position of the shaft 20 at least in the longitudinal direction of the lower frame 13 and then through the fixed seat 18 to the lower frame 13. It is fixed.

The fixed pedestal 18 is elongated in the longitudinal direction of the lower stem 13 so that a pair of screws 21 having a flat head is inserted into the through hole 22 of the fixed pedestal 18 and the hole 23 of the lower frame 13. It is attached to the lower frame 13 by driving. The fixed armature 18 has a relatively large width of the center annular groove 24, which extends in the longitudinal direction of the lower frame 13, and the moving seat 19 of the lower frame 13. Restrict movement in the longitudinal direction. This is described below.

The fixed base 18 is formed with a pair of screw receiving grooves 25 smaller in width on both sides of the guide groove 24, and these screw receiving grooves also extend in the longitudinal direction of the fixed base 18, respectively. By moving a pair of screws such as a round head screw 26 into these grooves 25, the movable seat 19 is attached to the lower frame 13 through the fixed seat 18.

There is a pair of inclined surfaces 27 at both ends of the fixed pedestal 18, and the movable seat 19 is fixed to the fixed pedestal 18 by bringing a screw, such as a round head adjusting screw 28, into contact with the inclined plane 27, respectively. Relative to at least the length of the lower frame 13 can be adjusted. Preferably, by making the inclined surface 27 at an angle with the plane of the lower frame 13, the moving seat 19 can be moved away from or close to the fixed seat 18.

In the fixed seat 18, a pair of extension portions 29 extend over the inclined surface 27 at each end in parallel to each other.

As best shown in FIG. 7, each of the extensions 29 is marked with a series of projections 30, such that the movable seat 19 is in the longitudinal direction of the lower body 13 with respect to the fixed seat 18. It is used as a measure to visually check the degree of relative movement.

As shown in Figs. 2 to 4, the moving seat 19 also extends in the longitudinal direction of the lower frame 13, the length of which is generally the same as the fixed seat 18. The shaft 20 extends from the midpoint of the movable seat 19 in the opposite direction to the fixed seat 18, with a support column 31 at the movable seat 19, with the ball 32 partially embedded in the column. have. This shaft 20 hangs in a conventional manner on the window 11, supporting the window 11 with its opposite axis to pivot.

In the lower center of the moving seat 19, there is a guide protrusion 33, which can be engaged in the guide groove 24 of the fixed seat 18.

The moving seat 19 can move in the longitudinal direction within the limits defined by the lengths of the guide grooves 24 and the guide protrusions 33 and can also move in the vertical direction with respect to the lower frame 13.

The movable seat 19 also has a border plate 34 extending downward along its edge, so as to surround the guide protrusion 33 at intervals. As shown in FIGS. 3 and 4, when the movable seat 19 is mounted on the fixed seat 18, the edge plate 34 of the movable seat 19 completely surrounds the fixed seat 18, and thus Prevents foreign substances such as dust from entering the occlusal surface of the seat.

A pair of elongated recesses 35 are formed on both sides of the shaft 20 in the movable seat 19, and when the both seats are assembled, these recesses 35 are respectively provided with the screw receiving grooves of the stationary seat 18. 25). A pair of screw receiving grooves 36 are formed in each concave portion 35 through the movable seat 19. When the screw 26 is inserted into the hole 37 of the lower base 13 through the screw receiving groove 36 and the groove 25 of the fixed seat 18, the movable seat 19 is placed on the lower frame 13. Attached.

A pair of inclined surfaces 38 are formed at both ends of the moving seat 19 in parallel with the inclined surfaces 27 of the fixed seat 18, and holes 39 are formed through these inclined surfaces 38. (Figure 2). When the adjustment screw 28 described above is driven through the hole 39 of the moving seat 19, the screws 28 come out perpendicular to the inclined surface 27 and come into contact with each other.

The edge plate 34 is provided with a pair of recesses 40 at each end of the movable seat 19, and the extension 29 of the stationary seat 18 is accommodated in these recesses 40. When the fixed pedestal 18 and the movable pedestal 19 are arranged to exactly coincide with each other in the longitudinal direction, the extensions 29 are hidden in the recesses 40, respectively.

In order to assemble and install the rotating shaft 17 which can adjust the position, first, a pair of screws 21 are screwed into the hole 22 of the fixed seat and the hole 23 of the lower frame, thereby lowering the fixed seat 18 to the lower frame. Fix to (13). Next, the movable base 19 is placed on the fixed base 18, and the four screws 26 are loosened, and the pair of adjustment screws 28 at both ends of the movable base 19 are manipulated to thereby move the movable base 19. (19) is adjusted to move in the longitudinal direction of the lower frame 13 with respect to the fixed seat 18. The degree of movement of the moving seat 19 can be confirmed by looking at the projections 30 on the extension 29.

This manual adjustment is necessary to accurately position the shaft 20 of the two rotary shaft devices 17 on the vertical axis A-A, where the window 11 is pivoted relative to the window frame 10.

If too much space is created between the window 11 and the lower frame 13, by tightening the adjusting screws 28 on both sides, the shaft 20 moves from the lower frame 13 together with the movable seat 19. Get up. After the necessary position adjustment with respect to the shaft 20, the four screws 26 are screwed through the groove 36 of the mobile seat 19 and the groove 25 of the stationary seat 18. By moving to the hole 37, the moving seat 19 is fixed.

In order to guide the moving seat 19 in the longitudinal direction of the lower frame 13 with respect to the fixed seat 18, the guide groove 24 may be formed in the movable seat and the guide protrusion 33 may be formed in the fixed seat. . In addition, the rotation axis device that can adjust the position of the present invention can be used with any conventional axis rotation device for supporting the window to rotate around the vertical axis or horizontal axis.

Those skilled in the art can make various modifications without departing from the principles of the invention, and such modifications are also within the scope of the invention.

Claims (1)

In a rotating shaft device for supporting the window to rotate in the window frame, a fixed pedestal attached to a component member of the window frame, a movable pedestal installed on the fixed pedestal, and coming out to the opposite side of the fixed pedestal from the movable pedestal, A rotational axis, a guide device for restricting the movement of the movable seat relative to the fixed seat in the longitudinal direction of the one member of the window frame within a certain range, and the movable seat being at least one of the window frames relative to the fixed seat. A device for controlling movement in the longitudinal direction of the member, and a device for attaching the movable seat to one component member of the window frame through the fixed seat at a desired position with respect to the fixed seat of the movable seat. Rotary shaft device that can adjust the position.