JP2504002Y2 - Movable shoji pop-out holding device with pop-out sliding sash - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a device for holding a movable shoji of a pop-out sliding sash in a pop-out position.

[Conventional technology]

As shown in Japanese Utility Model Laid-Open No. 60-184973, a movable shoji is provided on a sash frame so as to be slidable right and left between a closed position and an open position, and the movable shoji is pulled toward the sash frame at the closed position. There is known a jumping pull-out sash that is movable in a direction perpendicular to the sliding direction over a position and a jumping-out position separated from a sash frame.

With such a pop-out pulling sash, when the movable shoji is in the closed position, it can be flush with other shoji, or the pulling stroke for maintaining the airtightness of the movable shoji with respect to the sash frame can be increased.

The above-mentioned jumping pull-down sash is equipped with a jumping device that spans the door roller sliding along the horizontal frame of the sash frame and the horizontal frame of the movable shoji, and operates the jumping device by operating the handle of the movable shoji. The movable shoji is moved between the closed position and the jumping position, and if the handle is accidentally operated when sliding the movable shoji as the jumping position, the movable shoji moves toward the closed position. It may collide with shoji etc.,
As disclosed in Japanese Unexamined Utility Model Publication No. 60-184973, a device is proposed in which the pop-out device does not operate when sliding the mobile shoji so that the mobile shoji can be held in the pop-out position without moving to the closed position. Has been done.

[Problems to be solved by the device]

As shown in FIG. 10, such a holding device has a hole 2 formed in a sliding rod 1 which is connected to a handle and operates a popping device.
A locking pin 5 is provided at one end of a lock lever 4 provided on the horizontal frame 3 so as to be able to swing up and down, an inclined surface 6 is formed at the other end, and a cam 7 is provided at the sash frame side so that the movable shoji is closed. Then, the inclined surface 6 of the lock lever 4 comes into contact with the cam 7 and the lock lever 4 swings vertically against the spring 8, whereby the locking pin 5 is disengaged from the hole 2 and the movable shoji is closed. When the lock lever 4 moves, the inclined surface 6 of the lock lever 4 separates from the cam 7, and the lock lever 4 swings up and down by the spring 8 so that the locking pin 5 engages with the hole 2 and the sliding rod 1 does not slide. It locks to.

With this holding device, since the sliding rod 1 does not slide when sliding the movable shoji, even if the handle is accidentally operated, the handle cannot be operated and the movable shoji can always be held at the jumping position.

However, since the inclined surface 6 of the lock lever 4 contacts the cam 7 and swings in the vertical direction, the inclined surface 6
If the vertical positions of the cam 7 and the cam 7 deviate from each other, the lock lever 4 cannot be swung in the vertical direction, and the sliding rod 1 cannot be unlocked.

On the other hand, when the movable shoji is attached to the sash frame, the movable shoji is vertically adjusted so that it can be slid smoothly.

For this reason, the vertical position of the inclined surface 6 and the cam 7 may shift due to the building adjustment, and when the movable shoji is in the closed position, the sliding rod cannot be unlocked and the movable shoji is closed by operating the handle. It may not be possible to move to the position.

Therefore, an object of the present invention is to provide a movable shoji pop-out holding device having a pop-out sliding sash capable of solving the above-mentioned problems.

[Means and Actions for Solving the Problems]

In the present invention, a movable shoji C is slidably provided on a sash frame A between a closed position and an open position, and the movable shoji C is movable in a closed position between a closed position and a jumping position. In the difference sash, across the horizontal frame of the sash frame A and the horizontal frame of the movable shoji,
A pop-out device for moving the movable shoji C to the closed position and the pop-out position by sliding a sliding rod provided on the horizontal frame by operating the handle is provided, and the lock member 37 provided with the engaging portion 38 on the horizontal frame is provided on the horizontal plane. And the lock member 37 is spring-loaded.
At 40, the engaging portion 38 is rockingly biased and held at the lock position where it engages with the engaged portion 50 of the sliding rod 32, and the second link 43 of the second link 43 is provided at a position adjacent to the lock member 37 on the horizontal frame. One end of the second link 43 is swingably movable in the horizontal direction and is movable in the sliding direction of the movable shoji by a predetermined distance. The first link 41 is connected to the intermediate portion of the second link 43 and the horizontal frame. One end of the second link 43 is slidably urged and held by the spring 48 toward the closing position of the movable shoji, and the sash frame A side interferes with the lock member 37 when the movable shoji C is in the closed position and engages with the engaging portion. 38 is opposed to the engaged portion 50 and the horizontal cam surface 63 swinging to the unlocked position and the guide roller 47 provided at the other end of the second link 43 when the movable shoji C is in the closed position. A pop-out puller characterized in that a cam member (31) having a guide groove (64) oriented in a direction perpendicular to the sliding direction of the movable shoji is provided. A movable sash springing holding device have sash.

According to the movable shovel pop-out holding device of the shovel sliding sash of the present invention, when the movable shoji C is set as the jumping position, the lock member 37 slides between the closed position and the open position.
Since the sliding rod cannot slide because it is located at the lock position apart from the cam surface 63 of 31, the movable shoji C can be prevented from being accidentally brought to the closed position.

Also, when the movable shoji C is set to the closed position, the second link
Since the guide roller 47 of 43 slides along the guide groove 64, even if a force in the opening direction acts on the movable shoji C by sliding the lock member 37 along the cam surface 63 in the horizontal direction,
The movable sliding door can be smoothly moved to the closed position by the sliding portion of the guide roller 47 and the guide groove 64 described above.

〔Example〕

As shown in FIG. 5, a fit-and-kill window B is provided on the outside of one side of the rectangular sash frame A and the other side is opened, and a movable shoji C is formed on the inside of the sash frame A with an opening D. The movable shoji C is slidably mounted in the left-right direction between an opposed closed position and an open position opposed to the fit-and-kill window B, and the movable shoji C is moved in the closed position at a right angle to the sliding direction to open the opening D.
The sashes are pulled toward each other and moved to a jumping position separated from the sash frame A to form a jumping pulling sash.

As shown in FIG. 6, a pair of pop-out devices 12 are attached across a horizontal frame 10 which is an upper frame of the movable shoji C and a horizontal frame 11 which is an upper frame of the sash frame A, and a horizontal frame which is a lower frame. A jumping device 15 is attached to the frame 13 and a horizontal frame 14 which is a lower frame, and a holding device 16 according to the present invention is provided between the horizontal frame 13 which is the lower frame and the horizontal frame 14 which is the lower frame. Mounted and handle on vertical frame 17
18 is attached, and the jumping device 15 is provided with a bolt 19 on the horizontal frame 15.
The mounting bracket 20 connected by, the door roller 21 that moves along the lower frame 14, the actuating member 22 that is swingably connected between the mounting bracket 20 and the door roller 21, and the horizontal frame 13 by the handle 18. And a movable member 23 that slides along it.

The holding device 16 is a lock mechanism 30 attached to the horizontal frame 13.
And a cam member 31 provided on the horizontal frame 14, and when the movable shoji C is slid, the sliding of the sliding rod 32 slid by the handle 18 by the lock mechanism 30 is locked, and the movable shoji C is closed. When moved to, the cam member 31 unlocks the sliding rod 32 by the lock mechanism 30.

Next, details of the holding device 16 will be described with reference to FIGS. 1 to 4.

The lock mechanism 30 is an L-shaped body composed of a vertical plate 33 and a horizontal plate 34.
A lock member 37 is provided on the vertical plate 33 via an L-shaped bracket 36 so as to be swingable in the horizontal plane direction. The lock member 37 is a substantially V-shaped plate, and one end thereof is engaged. Department
38 is integrally provided, a cam follower 39 is attached to the other end, and is held in a lock position by a spring 40. One end of the first link 41 is attached to the lower surface of the horizontal plate 34 with the first vertical axis 42. Is supported so that it can swing in the horizontal direction.
The other end of 41 is connected to the middle of the second link 43 in the longitudinal direction by a vertical axis 44, and the second vertical axis 45 provided at one end of the second link 43 slides into the long hole 46 of the horizontal plate 34. The second link 43 is movably inserted, a guide roller 47 is provided at the other end of the second link 43, and a coil spring 48 is attached across the first vertical axis 42 and the second vertical axis 45. 45 slides along the long hole 46 toward the first vertical axis 42 side, and the second link 43 is in a posture protruding from the main body 35.

The vertical plate 33 of the main body 35 is connected to the indoor vertical plate 13a of the horizontal frame 13 by a bolt 49, and the engaged portion 50 of the lock member 37 engages with the engaged portion 50 provided on the sliding rod 32. The sliding rod 32 is prevented from sliding in the direction of arrow (a).

As a result, even if the handle 18 is operated, the sliding rod 32 does not slide in the direction of the arrow (a), so that the movable member 23 of the pop-out device 15 is moved.
Does not slide, the pop-out device 15 does not operate and the movable shoji C is held in the pop-out position.

That is, as shown in FIG.
22 is provided with a plurality of pins 51, the movable member 23 is provided with a cam surface 52, and when the movable member 23 is slid in the direction of the arrow (b), it is an operating member.
As shown by the phantom line in FIG. 4, the movable sliding door C is moved to the jumping position by swinging with respect to the door roller 21, and the movable sliding door 23 is slid in the direction of arrow (a) from that state. Since C is moved to the closed position, the movable shovel C is held at the jumping position by locking the movable member 23 so as not to slide in the direction of the arrow (a) in the state where the movable shovel C is at the jumping position. it can.

The cam member 31 has a horizontal cam surface 63 by mounting a cam piece 61 with a screw 62 on one side of the upper surface of the plate-shaped main body 60, and a horizontal direction facing the sliding direction on the other side of the upper surface of the main body 60. A substantially L-shaped guide groove 64 is formed in the portion 64a and a vertical portion 64b facing the direction perpendicular to the sliding direction, and the main body 60 is attached to the indoor side of the horizontal frame 14 via a bracket 65, As shown in FIG. 1, the cam follower 39 of the lock member 37 faces the outdoor side of the cam surface 63, and the guide roller 47 of the second link 43 faces the lateral portion 64 a of the guide groove 64.

Then, when the movable shoji C slides toward the closed position, the cam follower 39 abuts on the outside of the cam surface 63 as shown in FIG. 7, and the guide roller 47 causes the sideways portion 64 of the guide groove 64.
From a, approach the vertical portion 64b toward the entrance.

From this state, when the movable shoji C is further slid to the closed position, the lock member 37 causes the cam follower to move, as shown in FIG.
39, the cam surface 63 swings in a lock releasing posture against the spring 40, the engaging portion 38 is disengaged from the engaged portion 50 of the sliding rod 32, and the lock is released. Guide roller
47 contacts a cushion material 66 provided near the entrance of the vertical portion 64b.

From the above-mentioned state, the handle 18 is operated to slide the sliding rod 32 in the direction of the arrow (a) to move the movable member 23 of the popping-out device 15.
When the movable shoji C is slid in the direction of the arrow (a) toward the closed position, the lock member 39 swings to the position shown in FIG. 9, and the first and second links 41 and 43 move to the ninth position. As shown in the figure, the guide roller 47 swings as shown in the figure, and the vertically oriented portion 64 of the guide groove 64 is formed.
Since it rolls along b, it can move smoothly to the closed position of the movable shoji C.

[Effect of device]

When the movable shoji C is slid from the closed position to the open position with the jumping position, the lock member 37 moves away from the cam surface 63 of the cam member 31 to the locked position, so that the sliding rod cannot slide, It is possible to prevent the shoji screen C from being accidentally set to the closed position.

Further, the lock member 37 swings in the horizontal plane direction,
Since the cam surface 63 of 31 is horizontal, the contact position between the lock member 37 and the cam member 31 does not deviate even if the movable shovel C is moved in the vertical direction due to building adjustment or the like.
When the is set to the closed position, the lock member 37 can be reliably swung to the unlocked position.

Also, when the movable shoji C is set to the closed position, the second link
Since the guide roller 47 of 43 slides along the guide groove 64, even if a force in the opening direction acts on the movable shoji C by sliding the lock member 37 along the cam surface 63 in the horizontal direction,
The movable sliding door can be smoothly moved to the closed position by the sliding portion of the guide roller 47 and the guide groove 64 described above.

[Brief description of drawings]

FIGS. 1 to 9 show an embodiment of the present invention, and FIGS.
FIG. 3 is a plan view, a front view, a side view, and a fourth view of the holding device.
FIG. 5 is a plan view of the pop-out device, FIG. 5 is a front view of the pop-out sliding sash, FIG. 6 is an enlarged front view of the movable shoji mounting portion, and FIG.
FIG. 8, FIG. 8 and FIG. 9 are operation explanatory views, and FIG. 10 is a front view of a conventional example. A is a sash frame, C is a movable shoji, 15 is a jumping device, 16 is a holding device, 30 is a locking mechanism, 31 is a cam member, 32 is a sliding rod, 37
Is a locking member, 38 is an engaging portion, 40 is a spring, 50 is an engaged portion,
63 is a cam surface.

Claims (1)

(57) [Scope of utility model registration request] 1. A sash frame A is provided with a movable shoji C slidably between a closed position and an open position, and the movable shoji C is movable in a closed position into a closed position and a jumping position. In the sliding sash, the movable sliding door C is moved to the closed position and the jumping-out position by sliding a sliding rod provided on the horizontal rail by the handle operation across the horizontal frame of the sash frame A and the horizontal rail of the movable sliding door. A moving jumping device is provided, and a lock member 37 provided with an engaging portion 38 on the horizontal frame is provided so as to be swingable in a horizontal plane direction, and the lock member 37 is provided with a spring 40.
The engaging portion 38 is rockingly biased and held in the locked position where the engaging portion 38 is engaged with the engaged portion 50 of the sliding rod 32, and the second portion is provided at a position adjacent to the lock member 37 in the horizontal frame.
One end of the link 43 is provided so as to be swingable in the horizontal direction and movable for a predetermined distance in the sliding direction of the movable shoji, and the first link 41 is connected to the intermediate portion of the second link 43 and the horizontal frame. Then, one end of the second link 43 is slidably held by the spring 48 in the direction of the closing position of the movable shoji, and when the movable shoji C is in the closed position, it interferes with the lock member 37 on the sash frame A side. The horizontal cam surface 63 swinging to the unlocked position where the engaging portion 38 is disengaged from the engaged portion 50, and the guide roller 47 provided at the other end of the second link 43 when the movable shoji C is in the closed position. And a cam member (31) having a guide groove (64) facing in a direction perpendicular to the sliding direction of the movable shoji (shroud).