JP2007120185A - Sash - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a sash with good appearance, which sash prevents damages to airtight materials. <P>SOLUTION: In the sash 1 according to this invention, the upper frame 9 is provided with an upward disengagement stopper 17 and a stopper 19. The upward disengagement stopper 17 is fixed to the bottom face 9a of the upper frame 9 to restrict the upward movements of a screen 5, and also movable along the longitudinal direction of the upper frame 9. The stopper 19 comes into contact with the upward displacement stopper 17 to restrict its movements, when it has moved to a position free from the screen 5. The screen 5 has a downward disengagement stopper 33 that engages with the lower frame 35 from below to restrict the screen's upward movements. The lower frame 35 has a cutter 43. When the side face 45a of the screen 5 is aligned with the side face 17a of the upward disengagement stopper 17 in contact with the stopper 19, the downward disengagement stopper 33 is positioned below the cutter 43 to allow the screen 5 to move upward. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a sash.

  In Patent Document 1, the shoji is provided with a lower stopper that engages with the lower frame, the excision is provided on the lower frame, and the shoji is moved so that the lower stopper is located below the excision, It is disclosed that the shoji is removed from the frame.

Japanese Patent Laid-Open No. 10-8816

  However, since there is no mark, it is difficult to know where the shoji comes off without searching for the place where the shoji comes off, so there is a problem that the airtight material is damaged.

  Accordingly, an object of the present invention is to provide a sash having a good appearance and capable of preventing damage to an airtight material.

The invention according to claim 1 is provided with an upper frame, a lower frame, and a shoji, the upper frame has an upper detent and a stopper, and the upper detent is fixed to the lower surface of the upper frame and above the shoji. In addition to restricting movement, the stopper is movable in the longitudinal direction of the upper frame, and the stopper abuts against the anti-skid stopper moved to a position where it does not interfere with the shoji and restricts the movement of the anti-skid tool. The shoji has a lower stopper that engages the lower frame from below and restricts the upward movement of the shoji, and the lower frame has a cut-out portion and the side of the upper stopper that contacts the stopper When the side surfaces are brought together, the fall-off stopper is located below the excision part, and the shoji can be moved upward.
Aligning the side of the shoji with the side of the top stopper means that the side of the shoji is approximately coincident with the side of the top stopper and the side of the shoji is spaced a few centimeters from the side of the top stopper. It means being in a certain position. This interval is a dimensional difference in the longitudinal direction of the lower frame between the lower stopper and the cut portion of the lower frame. If the size of the cut portion in the longitudinal direction of the lower frame is widened, this interval is also increased accordingly.

According to the present invention, if the side of the shoji is aligned with the side of the top detent, using the upper detent at the position in contact with the stopper as a guide, the shoji can be removed and attached. There is no need to provide a seal or the like on the frame, and the appearance is good.
Since the shoji can be adjusted to the detaching position without hesitation, it is possible to prevent damage to the hermetic material by searching for the position where the shoji is removed by groping.

Embodiments of the present invention will be described below with reference to the accompanying drawings. 1A is a cross-sectional view taken along the line AA in FIG. 2, FIG. 1B is a cross-sectional view taken along the line BB in FIG. 4A, and FIG. 2 is a vertical cross-sectional view of the sash according to the present embodiment. 3 is a cross-sectional view of the sash according to the present embodiment, FIG. 4 is a vertical cross-section of the upper frame and the upper part of the shoji, and (a) is cut at the position CC in FIG. (B) is a view cut at the EE position, FIG. 5 is a view of a top-off stopper, (a) is a front view, (b) is a plan view, and (c) is a plan view. Left side view, (d) is a right side view, (e) is a bottom view, FIG. 6 is a perspective view showing the engagement portion between the lower frame and the shoji, and FIG. (A) is a front view, (b) is a plan view, (c) is a side view, (d) is a bottom view, and (e) is an FF cross-sectional view of (b).
The sash 1 according to the present embodiment is a sliding sash, and the frame 3 is provided with an external shoji (shoji) 5 and an internal shoji 7.
The upper frame 9 is provided with an outer-slider traveling groove 11 and an inner-slider traveling groove 13, and the outer-rail traveling groove 11 is provided with an upper rail 15 for guiding the traveling of the outer-slider. As shown in FIG. 4, an airtight material 16 that comes into contact with the indoor side surface of the outer panel 5 is attached to the indoor groove wall 11 a of the outer panel driving groove 11.
Further, as shown in FIG. 1, the upper frame 9 has an up-slip stopper 17 and a stopper 19.
The upper stopper 17 restricts the upward movement of the outer shoji 5 and is provided between the upper rail 15 and the indoor groove wall 11 a of the outer shovel running groove 11. The upper stopper 17 is fixed to the lower surface 9 a of the upper frame 9, restricts the upward movement of the outer panel 5, and is movable in the longitudinal direction of the upper frame 9. The upper stopper 17 is engaged with an outdoor side engaging portion 21 provided at the upper end portion of the upper rail 15 and an indoor side engaging portion 23 provided at the upper end portion of the indoor side groove wall 11a. It is attached to the outside of the shoji attaching / detaching position in the direction.
As shown in FIG. 5, the upper stopper 17 is provided with an engaged portion 25 a with the indoor engaging portion 21 and an engaged portion 25 b with the outdoor engaging portion 23 on one side in the longitudinal direction. Similarly, engaged portions 26a and 26b are also provided on the other side. The engaged portions 25a and 25b on one side are naturally spaced apart from each other and widened by tightening the screws 27 (see FIG. 4) inserted between the engaged portions 25a and 25b. The upper slip stopper 17 is fixed to the upper frame 9 by being pressed against the engaging portions 21 and 23 of the upper frame 9.
The stopper 19 abuts on the upper stopper 17 that has moved outward from the shoji attaching / detaching position and restricts the upper stopper 17 from moving in the longitudinal direction of the upper frame 9, as shown in FIG. As shown in FIG. 4, the indoor side groove wall 11a protrudes between the indoor side engaging portion 23 and the upper wall 29 of the upper frame 9 toward the outdoor side. In the present embodiment, the stopper 19 is formed by cutting and drawing the indoor groove wall 11a.
As shown in FIG. 6, a fall-off stopper 33 is fixed to the lower arm 31 of the external shoji 5. The lower detachment stopper 33 engages with the lower frame 35 and is movable along the outer frame 5 in the longitudinal direction of the lower frame 35. The lower frame 35 is provided with a holding portion 39 of an airtight material 37 that abuts on the indoor side surface of the outer panel 5, and the engaging portion 41 of the lowering stopper 33 is located below the airtight material holding portion 39. Yes.
The airtight material holding part 39 is provided with a cutting part 43, and when the engaging part 41 of the fall-off stopper 33 is positioned below the cutting part 43, the engaging part 41 can be extracted upward from the lower frame 35. It has become. The cut-out portion 43 has a size such that the engaging portion 41 of the lower stopper 33 can pass through, and the width S in the longitudinal direction of the lower frame 35 is cut to a size sufficiently larger than the width T of the engaging portion 41. It is.
Next, the positions of the stopper 19 provided on the upper frame 9 and the cut portion 43 provided on the lower frame 35 will be described. The position where the fall-off stopper 33 is located when the stopper 19 is brought into contact with the stopper 19 and the side face 45a of the collar (summing bowl) 45 of the shoji 5 is aligned with the side face 17a of the stopper The excision part 43 is provided in FIG.

Next, the operation and effect of the sash 1 according to the present embodiment will be described.
In the state in which the screen guard 5 is attached to the frame 3, when the top stopper 17 provided on the top frame 3 is positioned on the top panel 5, the top stopper 17 moves upward of the guard 5. And the lower stopper 33 is engaged with the lower frame 35 to prevent the outer obstacle 5 from moving upward, so that the outer obstacle 5 is prevented from coming off.
When removing the shoji 5, as shown by a solid line in FIG. 1, loosen the screw 27 that fixes the anti-skid stopper 17 from the state where the shoji 5 is in the fully closed position, and remove the anti-skid tool 17. Slide to a position where it comes into contact with the stopper 19. At this position, the upper stopper 17 is located outside the shoji attaching / detaching position. Next, at the position where the upper stopper 17 contacts the stopper 19, the outer shoji 5 is moved toward the upper stopper 17 with the upper stopper 17 as a guide, and the side surface of the outer guard 5 (竪 框 45). The side surface 45a is aligned with the side surface 17a of the upper stopper 17.
At that position, the engaging portion 41 of the lower stopper 33 is located below the cutout portion 43 of the lower frame 35. Therefore, when the outer shoji 5 is moved upward, it is released from the lower frame 35. It can be removed from the frame 3 by a method.
On the other hand, when attaching the shoji 5 to the frame 3, the upper stopper 17 is moved to the contact position with the stopper 19, and the side surface 45 a of the outer guard 5 is aligned with the side 17 a of the upper stopper 17, so The engaging portion 41 of the fall-off stopper 33 is inserted into the lower frame 35 from 43, and the external obstacle 5 is attached to the frame 3.
According to this embodiment, when the side face 45a of the outer cover 5 is aligned with the side face 17a of the upper stop stopper 17, using the upper stopper 17 in the contact position with the stopper 19 as a guide, the outer cover 5 is removed. Since it becomes a possible position, it is not necessary to provide the frame 3 with a seal or the like indicating the removal position of the external shoji 5, and the appearance is good.
Since the attachment / detachment position of the outer cover 5 is a position where the side face 45a of the outer cover 5 is aligned with the upper stopper 17 at the contact position of the stopper 19, the outer cover 5 can be adjusted to the attachment / detachment position without hesitation. Further, it is possible to prevent damage to the airtight members 16 and 37 caused by searching for a position where the shoji 5 is removed by groping.
The stopper 19 is difficult to see from the outside because the upper part of the indoor-side groove wall 11a of the upper frame 3 is cut out and protrudes to the outdoor side by drawing. Moreover, the stopper 19 can be formed easily.

The present invention is not limited to the above-described embodiment, and various modifications can be made without departing from the scope of the present invention.
For example, the sash 1 is not limited to the draw sash, but may be a single-draw sash or a draw sash.
As shown in FIG. 8, the side surface 45 a of the external shoji 5 may be a side surface of the door toe, and the stopper 19 may be provided at a position above the external shoji 5 when the external shoji 5 is in the fully closed position. In this case, when removing the external shoji 5, after moving the external shoji 5 from the fully closed position to the fully open position to expose the anti-skid 17, the anti-skid 17 is slid to the contact position with the stopper 19. The shoji 5 is detached from the frame 3 so that the side surface 45a of the door toe bar 45 is aligned with the side surface 17a of the stopper 17.
A lower stopper 33 is provided on the inner shroud 7, a stopper 17 and a stopper 19 are provided on the upper frame 9 corresponding to the inner guard 7, and a lower frame is provided at a position corresponding to the lower stopper 33 of the inner shroud 7. It is also possible to provide 35 excision parts 43 so that the inner shoji 7 can be attached to and detached from the frame 3 in the same manner as the outer shoji 5.
The upper stopper 17 may be movably engaged with the upper frame without being fixed to the upper frame by tightening screws.
The stopper 19 is not limited to being formed by cutting and drawing on the upper frame 9, but may be formed by cutting and raising, or a separate part from the upper frame 9 may be attached.
The width S of the cut-out portion 43 only needs to be larger than the width T of the engaging portion 41 of the fall-off stopper 33, and the dimensions thereof are not limited.

(A) is AA sectional drawing of FIG. 2, (b) is BB sectional drawing of Fig.4 (a). It is a longitudinal cross-sectional view of the sash concerning this Embodiment. It is a cross-sectional view of the sash concerning this Embodiment. It is the longitudinal cross-section which shows the upper frame and the upper collar part of a shoji, (a) is the figure cut | disconnected in CC position of FIG. 1, (b) is the figure cut | disconnected in EE position. It is a figure of a top-off stopper, (a) is a front view, (b) is a plan view, (c) is a left side view, (d) is a right side view, and (e) is a bottom view. It is a perspective view which cut | disconnects and shows the engaging part of a lower frame and a shoji. It is a figure of a fall-off stopper, (a) is a front view, (b) is a plan view, (c) is a side view, (d) is a bottom view, and (e) is a sectional view taken along line FF in (b). It is. It is sectional drawing which cut | disconnects and shows the sash concerning other embodiment at the same position as Fig.1 (a).

Explanation of symbols

1 sash 5 shoji
9 Upper frame 9a Lower surface 15 Upper rail 17 Upper stopper 17a Side 19 Stopper 33 Lower stopper 35 Lower frame 43 Cut part 45a Side of the heel (side of the shoji)

Claims (1)

The upper frame includes an upper frame, a lower frame, and a shoji. The upper frame has an upper detent and a stopper. The upper detent is fixed to the lower surface of the upper frame and restricts the upward movement of the shoji. The stopper is movable in the longitudinal direction of the frame, and the stopper abuts on the upper stopper that has moved to a position where it does not interfere with the shoji to restrict the movement of the upper stopper, and the shoji is engaged with the lower frame from below. The lower frame has a cut-out stop that restricts the upward movement of the shoji, and the lower frame has a cut-out part. A sash characterized in that the stopper is located below the excision part and the shoji can be moved upward.

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