JPH0421421Y2 - - Google Patents

Description

[Detailed description of the invention] [Purpose of the invention] "Field of industrial application" This invention relates to a drawing/drawing mechanism for a single-sliding window or a double-sliding window. In particular, the present invention relates to a drawing and pulling mechanism suitable for a relas window with a large vertical opening size.

``Prior Art'' In single-sliding windows or sliding shoji, a gasket is placed between the opening frame and the shoji in order to ensure airtightness between the opening frame and the shoji when the shoji is closed. This gasket is attached to the opening frame or the shoji, but the gasket is separated from the object with which it should come into contact so that it does not create resistance when the shoji is moved. Then, when the shoji is closed, the shoji is pressed against the mating member, so from the fully closed position, the shoji is pressed with strong force toward the vertical frame of the opening frame in the direction of the doorstop, and the vertical frame and the shoji are pressed against each other. The gasket between the doorstop and stile is pressed in the direction of the door. Such a mechanism is called a draw mechanism. Also, after closing the shoji, move the shoji's stile or stile and mullion closer together in the direction of the projection, move the shoji toward the opening frame, and move the shoji toward the opening frame or between the stile and the mullion. Press the packing of
Also, the gasket between the shoji and the opening frame is pressed in the direction of the opening. Such a mechanism is called a pulling mechanism. Normally, both a drawing mechanism and a pulling mechanism are provided, and both mechanisms are driven by a single operation handle.To be precise, a drawing mechanism is often provided. The simplest example is a crescent lock; in this case, it pulls the stile together and draws them apart, but to pull the shoji to the opening frame, a pulling tool is placed between the doorstop stile and the vertical frame of the opening frame. Arrange and do it.

Conventionally, as a drawing and pulling mechanism for sliding windows, a latch, for example, a tightening handle device with a crescent, is provided at one location near the vertical center of the connecting stile of the inner shoji, and the crescent and the receiver of the outer shoji are connected. By aligning them, the cylindrical cam part of the crescent pulls the inner and outer shoji together, and the end cam part of the crescent draws the sliding shoji apart and presses them against the left and right vertical frames.At the same time, the smoke return provided on the connecting frame of the inner and outer shoji engages. At the same time, draw the comrades of that gathering frame together. In conjunction with this operation of the tightening handle device, the tightening handle drives a pulling tool at the upper and lower ends of a vertically movable member such as a slide bar that is movable in the longitudinal direction of the connecting stile of the inner shoji. The inner shoji is pulled toward the window frame by engaging the puller with the upper and lower frames. The outer shoji is connected by the inner shoji with a crescent and a smoke return and is drawn together. Airtightness is achieved by compressing the sealing material placed on the opposing surfaces of the joining frames of the inner and outer shoji and the sealing material between the vertical stile and frame of the inner and outer shoji.

A vertically movable member, for example, a slide bar, is used to freely move up and down within the stile, and pulling tools are provided above and below the member, and the pulling tools are engaged with the upper frame and the lower frame to draw the shoji. Such a pulling device is provided for sliding shoji and single sliding shoji. Generally, after the shoji is attached to the sash and the glass construction is completed, the installation of the shoji is adjusted by moving the door roller up and down, but if there is a problem with the amount of adjustment between the puller and the upper and lower rails. Adjust the in/out of the pulling tool 1 to the appropriate amount of engagement. In order to adjust the amount and uniformity of the pulling amount of the shoji, it is necessary to determine the vertical position of the pulling tool, but if the shoji does not have an adjustment mechanism at all, check the pulling state of the shoji before installing the shoji. Adjustments are made by removing the puller, disassembling the puller, and cutting the puller parts.

In addition, such adjustment of the pulling amount causes relatively large wear when the pulling tool is a linear cam, and even when the pulling tool is a rotating cam, there is a risk of damage to the bearings, etc. from the operating handle to the pulling tool. The amount of attraction changes due to wear. Therefore, adjustment of the amount of attraction occurs during assembly and after long-term use. For this reason, a pulling device for the upper and lower ends of the stile has been proposed that is equipped with a mechanism that easily adjusts the amount of pulling. An example of a pulling device for the upper and lower ends of the stile that can adjust the amount of pulling is described below.

Figure 8 is a vertical cross-sectional view of the upper part of the sliding shoji stile shown in the internal and external directions, and Figure 9 is the D--D in Figure 8.
10 is a sectional view taken along the line EE in FIG. 8, and FIG. 11 is a front view of the slide bar. In the figure, 17 is the upper frame, and 1 is the stile for the inner shoji. A tightening handle device (not shown) is provided in the middle of the connecting frame 1 in the vertical direction, and a slide bar 2 is vertically separated from the tightening handle device and fits into the wide T-groove 26 of the connecting frame 1 so as to be vertically movable. are doing. The slide bar 2 is provided with an oblong hole 27 in the vertical direction, and a piece 28 having a tip having the same shape as the oblong hole 27 is fitted into the oblong hole 27. The piece 28 is provided with a hole at the center C1 near the upper and lower ends, into which a machine screw 29 is inserted.
is screwed into. The pulling tool 11 is guided into a groove adjacent to the wide T-groove 26 across the bottom member of the wide T-groove 26 into which the slide bar is fitted.
A long hole 31 is provided in the bottom member of the wide T-slot 26 to allow movement of the piece 28.

To adjust the position of the puller 11, use the machine screw 29.
Screw it back and insert the piece 28 into the oblong hole 2 of the slide bar 2.
7, turn it upside down, change its position relative to the pulling tool 11, and insert the piece 28 into the oblong hole 27.
Slide bar 2 via piece 28 with machine screw 29
and the pulling tool 11 are connected. By doing this, the pulling tool 1 is moved by the distance δ between the center C1 of the hole of the machine screw 29 and the vertically opposite position C2 of the symmetrical piece 28.
1 position is adjusted. The same applies to the pulling tool that engages with the lower frame.

Generally, devices equipped with a mechanism for adjusting the position of the puller 11, etc. are provided inside the drawer frame and cannot be adjusted without disassembly, but the conventional example described above is suitable because it can be adjusted from the outside. .

``Problem that the invention aims to solve'' In the conventional example described above, the inner and outer shoji are drawn at the center of the stile and a concentrated load is applied, so the engagement of the chimney return is not possible due to deflection at the top and bottom of the stile. As a result, the sealing material placed between the inner and outer frames of the inner and outer shoji shoji cannot be compressed at the top and bottom of the stile, resulting in a gap between the inner and outer shoji.

For this reason, if you increase the amount by which the sashes of the inner and outer shoji are drawn, the force to operate the tightening handle will increase, putting stress on the drawing and pulling device and damaging it, so this is not allowed in terms of handling. Ru.

Also, there are some that are equipped with a device that only pulls between the position of the tightening handle in the center of the binding stile and the top and bottom ends of the binding stile, but since it is only a pulling mechanism, it tends to occur in the pulling direction. This was not sufficient to eliminate the gap between the top and bottom of the connecting frame due to deflection.

Furthermore, in the conventional example described above, the adjustment amount δ of the turning distance of the pulling tools provided at the upper and lower ends of the joining frame is fixed;
Since only a certain amount of adjustment can be obtained, there are the following problems.

In the lower pulling part, when the shoji is adjusted upward by adjusting the door roller, the piece 28 is turned upside down and the pulling tool 11 is adjusted in the exit direction, but this adjustment amount is larger than the adjustment amount of the door roller. In this case, the tip of the pulling tool 11 hits the lower frame, and the reaction force controls the rotational force of the handle, causing damage to various parts if the operating handle is turned forcibly. Therefore, in order to make fine adjustments, it is necessary to prepare a large number of pieces with different adjustment amounts δ. However, it is not practical for management to prepare such pieces at the construction site where construction is to be carried out;
Since this is a durable product, it is impossible to prepare a variety of pieces in order to readjust the pulling amount as the period of use passes. A similar problem exists in the upper pulling section.

This invention solves the above-mentioned problems in the drawing and pulling device for sliding shoji, and allows the connecting frames of the inner and outer shoji to be pressurized evenly in the drawing direction over the entire length, and also allows the connecting frames to be pressed between the inner and outer sides. To provide a simple drawing/drawing device for sliding sliding shoji which allows each drawing frame to approach equally without deflection by being drawn evenly in the direction. In order to enable such equal pressure and uniform approach, the amount of adjustment of the pulling tools at the upper and lower ends of the sash is continuous, and the upper and lower sides of the shoji's sill can be adjusted while the shoji is erected. Another object of the present invention is to provide a draw pulling device equipped with an adjustment mechanism for a pulling tool of an end pulling device.

[Structure of the idea]

``Means for Solving the Problems'' This invention consists of a tightening handle device provided at the center of the connecting stile, and a tightening handle device provided at the upper and lower ends of the connecting stile and between the tightening handle devices, respectively. It is a draw pulling device equipped with a draw pulling mechanism, and the tightening handle device provided in the center of the drawing stile and the draw pulling mechanism provided between the upper and lower ends of the drawing stile are the tightening handles. The draw puller comprises a vertically movable member in a drawer frame whose one end is connected to the device, a drawer puller attached to the vertically mover member, and a receiver fixed to the drawer frame of the outer shoji. The tool and the receiver are provided with a cam part for drawing and a cam part for drawing that engage with each other, thereby forming a drawing and drawing device.

An embodiment of this invention is that pulling tools are provided at the upper and lower ends of the joining stile, and either the vertically movable member in the joining stile or the pulling tool has a long hole in a direction that intersects with the longitudinal direction of the stile. , an eccentric wheel is fitted into the elongated hole, the shaft of the eccentric wheel is attached to either the vertical moving member or the pulling tool which is not provided with the elongated hole so that the eccentric wheel rotates, A locking portion for a tool that rotates the eccentric wheel is provided on the eccentric wheel or the shaft of the eccentric wheel, and a fixing means is provided so as to be adjustable in the longitudinal direction of the vertically moving member and the pulling tool, and a locking portion for a tool that rotates the This is a drawing and pulling device provided with an operable opening for moving and fixing means.

"Operation" When the tightening handle device is activated, the inner and outer shoji are drawn and pulled by the drawing and pulling means provided directly in the tightening handle device, and the inner and outer shoji are pulled by the drawing and pulling mechanism located between the tightening handle device and the pulling device. The inner and outer shoji are drawn and drawn at three points, and in the embodiment, a pulling tool that works in conjunction with the tightening handle device operates to pull the top and bottom of the inner shoji to the window frame, and the smoke return and tightening handle are activated. The outer shoji which has been drawn to the inner shoji is drawn by the partial pulling means, and the inner shoji is drawn to the window frame at the top and bottom.

Further, in an embodiment, when the fixing means is loosened and the eccentric wheel is rotated and a tool is inserted through the operable opening of the fixing means and the tool locking part of the eccentric wheel is rotated, the edge of the elongated hole into which the eccentric wheel fits. The pulling tool is moved relative to the vertically movable member via , and the amount of engagement of the pulling tool with respect to the window frame is adjusted. When the fixing means is tightened, the pulling tool is fastened to the vertically movable member.

"Example" Hereinafter, an example of this invention will be described with reference to the drawings. FIG. 1 is a front view of the sliding window seen from the inside.

An inner shoji 52 and an outer shoji 53 are fitted into the opening frame 51 in a sliding manner. Inner shoji 52 stile 1
A well-known tightening handle device 6 is attached to the left end surface of the center portion, although detailed explanation will be omitted. The tightening handle device 6 operates by rotating the operating handle 3, which can be rotated around an axis that is horizontal and parallel to the wall surface.
For example, a crescent as a latch is engaged with a receiver attached to the connecting frame 1 of the outer shoji 53 to draw and draw the central parts of the inner and outer shoji, and the hooks installed above and below the connecting frame 1 of the inner shoji are connected by the interlocking means. Collector 11, 11
is actuated to draw the connecting stile 1 of the inner shoji 5 to the opening frame 51, and at the same time pull the crescent and the inner and outer shoji 52,
The outer shoji 53 is drawn inward by the smoke return provided on the opposing surface of the stile 53.

Position of tightening handle device 6 and pulling tool 11,1
A draw pulling mechanism 50 in the draw pulling device of this invention is provided at an intermediate position of 1.

2 is an enlarged sectional view taken along the line AA in FIG. 1, and FIG. 3 is an enlarged sectional view taken along the line BB in FIG. Although the figure shows the upper side of the tightening handle device, the lower frame side has a symmetrical structure with the tightening handle in between.

A slide bar 2 as a vertically movable member is inserted into the rectangular hollow cylindrical portion of the connecting frame 1 in the longitudinal direction of the connecting frame 1, and its lower end is connected to a joint 5 that engages a pin 4 with a machine screw 10. Fixed. A tightening handle device 6 is fixed to the stile 1. The tightening handle device 6 has a built-in member (not shown) that moves the pin 4 at the output end up and down when the operating handle 3 is rotated. An ellipse 7 is formed in the upper part of the strip-shaped slide bar 2 in a direction that is perpendicular to the longitudinal direction of the slide bar 2 or intersects with the longitudinal direction thereof at an angle close to orthogonal.
An eccentric cam 8 that rotates about a horizontal axis is fitted in the holder, and the eccentric cam 8 is pivotally connected to a shaft 9 fixed to a core metal 12 of a pulling tool 11. As long as the eccentric cam 8 can rotate in this part, the eccentric cam 8 and the shaft 9 may be fixed or integrated, and the eccentric cam shaft 9 may be pivotally connected to the core metal 12 of the pulling tool 11. A tool groove 13 is provided on the end surface of the eccentric cam 8 so that it can be rotated by engaging a single screwdriver.

The core bar 12 of the pulling tool 32 is stacked on the upper end of the slide bar 2 via the plate-shaped base of the drawing pulling tool 32, which serves as a latch that performs the drawing action and the pulling action at the same time. 2 is provided with an elongated hole 14 in the longitudinal direction of the slide bar 2, and a small screw 15 for fastening is inserted through the elongated hole 14 and the round hole of the draw puller 32 to connect the core metal of the drawer. It is screwed into 12. A long hole 34 is provided in the uppermost end of the slide bar 2 in the longitudinal direction thereof, and a machine screw 35 is inserted through the long hole 34 and the pulling piece 21 of the pulling tool 11 to tighten the core metal of the pulling tool. It is screwed into 12.

Put together the eccentric cam 8 and the small screw 15 for fastening the frame 1.
An opening 16 is provided in the connecting frame 1 so that it can be operated from the outside, corresponding to the vertical movement range of the eccentric cam 8 and the screw 15 for fastening. Although not shown in the drawings, a cover that fits into the opening 16 and also serves as a doorstop is provided.

The pulling tool 11 has a linear cam part 19 on the upper part that engages with the rail 18 of the upper frame 17, and the core bar 12 is attached to a synthetic resin pulling piece 21 that slides into the rectangular hollow part of the joining frame 1. It is molded in one piece. Groove 20
is provided for the purpose of keeping the wall thickness constant, preventing warping of the resin molding, and saving material. A part of the pulling piece 21 is arranged to be interposed between the core bar 12 and the upper part of the slide bar 2.

Reference numeral 22 denotes a hole passing through the pulling tool 11 for assembling a tapping screw 23 for fastening the upper stile of the inner shoji and the joining stile, and an assembly hole 24 is also provided in the joining stile 1 at the same position. There is.

The draw puller 32 passes through the outer member of the drawer frame 1 so as to be able to move up and down, and has its tip protruding outside.

A receiver 37 with which the draw pull tool 32 engages is fixed to the joining frame 36 of the outer shoji 53.

FIG. 4 is a sectional view taken along the line CC in FIG. 2, and FIG. 5 is a perspective view of the drawing puller 32 and the receiver 37. The drawing pulling tool 32 is a drawing cam portion in which a plate surface of a portion 39 protruding in an L shape from a mounting portion 38 of a receiver 37 on the tip side bent in an L shape engages with a lower edge 41 in the inner and outer directions. 42 is installed obliquely. Further, the lower edge 43 on the front end side of the portion 39 of the receiver 37 can be engaged with a pulling cam part 44 in which the upper edge of the inner corner on the front end side of the draw pulling tool 32 is inclined toward the outside. It is becoming.

When the operating handle 3 is rotated, a crescent provided in the normal tightening handle device 6 or a lever equipped with a cam roller at the tip engages with a receiver fixed to the mating stile and draws and draws the inner and outer shoji at the upper and lower centers. As the lock is locked, the pin 4 rises, moves the slide bar 2 upward via the joint 5, and raises the draw puller 32 fixed to the slide bar 2. Draw cam part 4 of draw pulling tool 32
2 first engages with the lower edge 41 of the receiver 37 to separate the inner and outer shoji 52, 53. The lower edge 41 is the cam portion 42
When it engages with the vertical end surface 45 following , the draw ends. As the slide bar 2 continues to rise, the lower edge 43 on the tip side of the receiver engages with the pulling cam part 44 of the drawing pulling tool, and the pulling tool 1 rises at the same time.
1, the direct-acting cam portion 19 engages with the rail 18 of the upper frame to draw the connecting frame 1 of the inner shoji to the indoor side, and also pulls the connecting frame 1 of the outer shoji through the connecting frame 1 of the inner shoji. Measure airtightness and watertightness.

The same operation as described above is also performed below the connecting frame 91, and the connecting frame 1 is divided at three points in the center and between the top and bottom, and then moved toward the indoor side at three points in the upper, middle, and lower portions. I am drawn to it.

To release the pulling/drawing operation, rotate the operating handle 3 in the opposite direction to the above operation, and the pulling tool 11 will be separated from the rail 18 of the upper frame, and the pulling tool 32 will be pulled. The cam part 44 for drawing is separated from the lower edge 43 of the tip of the receiver, and the crescent or lever with cam roller of the tightening handle device 6 is released to release the drawing, and then the cam part 42 for drawing is released. It separates from the lower edge 41 on the base side of the receiver, and at the same time, the draw action portion such as the crescent of the tightening handle device is released, and the shoji that has been drawn and pulled can be opened and closed freely.

To adjust the amount of engagement between the pulling tool 11 and the rail 18 of the upper frame to adjust the pulling amount, loosen the fastening machine screws 15 and 35 from the opening 16 with a screwdriver (there is no need to remove them). Then, the slide bar 2 and the pulling tool 11 become movable relative to each other. So opening 1
Insert the tip of the Ichimonji screwdriver through tool groove 13 through 6.
When the eccentric cam 8 is rotated by engaging with the slide bar 2, a relative vertical movement occurs between the slide bar 2 and the core metal 12 of the pulling tool 11, and the position of the pulling tool 11 is adjusted. After adjustment, tighten the fastening machine screws 15, 35.

The amount of engagement between the draw puller 32 and the receiver 37 is adjusted by making the vertical distance between the draw puller and the receiver 37 sufficiently large. The inclinations of the cam parts 42 and 44 are made sufficiently smaller than that of the direct-acting cam part 19 of the pulling tool 11, so that there is no need to adjust the position of the pulling tool 11.

In the embodiment, the ellipse 7 was provided on the slide bar 2, but
An ellipse 7 is provided on the core bar 12 of the pulling tool, an eccentric cam 8 is engaged with the ellipse 7, a shaft 9 is fixed or integrated with the eccentric cam 8, and the shaft 9 is pivotally connected to the slide bar 2. However, the shaft 9 may be provided with an operating tool groove 13.

FIG. 6 is a longitudinal sectional view of another embodiment of this invention taken along the same section as FIG. 3, and FIG. 7 is a perspective view of the latch 32 used in FIG. 6.

In this embodiment, a latch 32 is attached so that its position can be adjusted in the vertical direction.The only difference from the previous embodiment is that the latch 32 has a latch 32 that corresponds to the elongated hole 14 of the slide bar 2 of the vertically moving member. A long hole 33 in the vertical direction is provided at the position, and a machine screw 15 is screwed into the core metal 12 by passing through the long holes 14 and 33. Latch 32
A machine screw 40 is screwed into the screw 30 drilled below the elongated hole 33 by passing through the elongated hole 25 in the vertical direction of the slide bar 2 that can be seen through the lower part of the opening 16 of the matching frame 1. .

To adjust the latch 32, loosen the machine screws 15 and 40, and the receiver 32 will be elastically clamped between the slide bar 2 and the core metal 12, and will maintain its position, but adjust its position up and down by applying a light force. can. After adjustment, tighten the machine screws 15 and 40. The adjustment and operation of this core bar 32 are independent, and the amount of latch for the receiver 37 can be freely adjusted. Incidentally, even if the machine screws 15 and 35 for adjusting the pulling tool 11 are loosened, only the pulling tool 11 is adjusted, and the latch 32 is not adjusted. That is, the slide bar 2 allows the latch 32 to be adjusted up and down independently.
It is fixed at . The latch 32 may be fixed to the core metal 12 so as to be adjustable up and down, and the same effect can be obtained.

Next, the 12th example of the single sliding shoji is a perspective view.
As shown in the figure. Reference numeral 52 denotes a shoji on the inside, which is a fixed shoji, that is, a glass fitting part, or a single-swing shoji. 5
3 is the shoji on the outside, and if 52 is the glass-fitting part, it is a single sliding shoji, and the shoji 52 on the inside
If it is a single-sliding shoji, it is a glass fitting part. A closing stile 1 of the shoji 52 on the inside side is provided with a tightening handle device 6.

The stile 1 is equipped with a drawing pulling mechanism similar to the above-described embodiment, but when the internal shoji 52 is a single-swing shoji, the pulling tools 11 provided at the upper and lower ends of the stile 52 are provided outside. A cam portion is provided that engages with the opening frame 51 so as to draw it toward the side, and sealing is performed between the opening frame 51 and the opening frame 51 via an airtight material. Or, without placing pullers on the upper and lower ends of the stile 1, the stile 1
This is provided with only the drawing/pulling tool 32 provided in the previous embodiment, and drawing/pulling is performed at the center of the stile 1 and between the center and the upper and lower ends. If the external shoji 53 is a single-drawing shoji, a tightening handle device 6 is similarly provided in the center of the connecting stile 1, and a drawing puller 32 is provided between the upper and lower ends of the connecting stile and the tightening handle device 6. be arranged.

[Effect of idea]

This invention consists of a tie handle device provided in the center of the tie stile, and a draw pull mechanism driven by the tie handle device located at the upper and lower ends of the tie stile and between the tie handle device. In the pulling device, the tightening handle device provided in the center of the gathering stile and the draw pulling mechanism provided between the upper and lower ends of the gathering stile are connected to the tightening stile at one end. A vertically movable member, a drawer puller attached to the vertically movable member 2, and a receiver 37 fixed to a matching stile of the outer shoji, and the drawer puller and the receiver are engaged with each other. Since the drawing and drawing device is equipped with a cam part for drawing and a cam part for drawing, the drawing of the inner and outer shoji is performed at three locations: the center, the middle of the upper and lower ends, and the center. Since the drawing is performed at the center, the inner and outer shoji are evenly drawn together, and the sealing material of the joining stile is pressed evenly and works effectively without the joining stile being bent by the drawing force. In addition, since the inner and outer shoji are equally drawn, the drawing force acts equally on the inner and outer shoji, and the inner and outer shoji are closely pressed against the opening frame.

In the embodiment, the position of the pulling tool can be continuously adjusted by simply releasing the fixation of the pulling tool and the slide bar from outside the door frame and rotating the eccentric shaft, so the position of the pulling tool can be adjusted continuously after adjusting the door roller. The effectiveness of the pulling tool can be adjusted to the optimal position while the shoji is set up. Even if the amount of pulling changes due to wear of the door roller, tightening handle device, pulling device, etc., the amount of pulling can be adjusted on-site while the building is being erected.

In the second embodiment, the hanging allowance for the drawer puller and the receiver can be made through the opening 16 of the matching stile of the inner shoji, and it is not necessary to remove the inner shoji or take out the parts inside the sill for adjustment. This can be done with each shoji still in place. The only parts are a drawer puller whose drawer pulling means between the drawer's tightening handle and the drawer is adjustable and fixed to the vertically movable member and a receiver fixed to the outer shoji's drawer. Yes, it's easy.

If only the door roller is worn out, there is no need to adjust the relationship between the puller and the drawer puller, and even if only the relationship between the puller and the drawer puller is out of order, each can be rebuilt from the indoor side. You can make detailed adjustments.

[Brief explanation of the drawing]

Fig. 1 is a front view of the embodiment of this invention seen from the inside, Fig. 2 is an enlarged sectional view taken along line A-A in Fig. 1, and Fig.
The figure is a sectional view taken along line B-B in figure 2, and figure 4 is a cross-sectional view taken along line C in figure 2.
-C sectional view, Figure 5 is a perspective view showing the relationship between the drawing drawer and the receiver, Figure 6 is a longitudinal sectional view of another embodiment of this invention, and Figure 7 is used for Figure 6. Perspective views of the latch, Figures 8 to 11 show the conventional example, Figure 8 is a vertical sectional view of the upper part of the sliding shoji frame shown in the inside and outside direction, and Figure 9 is the same as in Figure 8. 10 is a sectional view taken along line EE in FIG. 8, FIG. 11 is a front view of the slide bar, and FIG. 12 is a perspective view of the implementation in a single-sliding window. 1...Member frame, 2...Slide bar, 3...
Operation handle, 4...pin, 5...coupling, 6...
Tightening handle device, 7... Oval, 8... Eccentric cam, 9... Shaft, 10... Machine screw, 11... Pulling tool, 12... Core metal, 13... Tool groove, 14...
Long hole, 15... Machine screw, 16... Opening, 17...
Upper frame, 18...Rail, 19...Direct drive cam section, 2
1... Pulling piece, 22... Hole, 23... Tapping screw, 24... Assembly hole, 25... Long hole, 26
...T groove, 27...Oval hole, 28...Piece, 29...
...Small screw, 30...Female thread, 31...Long hole, 32
...Drawing puller, 33...Long hole, 34...Long hole, 35...Machine screw, 36...Matching stile, 37...
... Receiver, 38... Mounting part, 39... Part, 40...
…Machine screw, 41…lower edge, 42…(for drawing)
Cam part, 43... (tip side) lower edge, 44... cam part (for pulling), 45... vertical end surface, 50...
Draw and draw mechanism, 51...Opening frame, 52...Inner shoji, 53...Outer shoji.

Claims (1)

[Claims for Utility Model Registration] 1. A tightening handle device 6 provided at the center of the joining frame, and a tightening handle device 6 provided at the upper and lower ends of the joining frame and between the tightening handle device 6 and driven by the tightening handle device 6, respectively. It is a draw pulling device equipped with a draw pulling mechanism, and the draw pulling mechanism provided between the tightening handle device 6 provided in the center of the drawing stile and the upper and lower ends of the drawing stile is used for tightening. It comprises a vertically movable member 2 in the folding frame whose one end is connected to the handle device 6, a draw puller 32 attached to the vertically movable member 2, and a receiver 37 fixed to the folding frame of the outer shoji, The draw pulling device is provided with a drawing cam part and a drawing cam part which engage each other between the draw drawing tool 32 and the receiving money 37. 2 Pulling tools are provided at the top and bottom ends of the stile,
Either the vertically movable member 2 or the puller 11 in the stile is provided with a long hole in the direction that intersects the longitudinal direction of the stile, and an eccentric ring is fitted into the long hole, and the axis of the eccentric ring is The vertically movable member 2 without the elongated hole
The eccentric wheel is attached to either the pulling tool 11 so as to rotate, and a locking part for a tool for rotating the eccentric wheel is provided on the eccentric wheel or the shaft of the eccentric wheel, and the eccentric wheel is attached to either the vertically movable member 2 and the pulling tool 11 so as to rotate. The drawing puller according to claim 1, which is a registered utility model, wherein a fixing means is provided so as to be adjustable in the longitudinal direction of the tool 11, and an opening is provided in the matching stile so that the eccentric wheel can be rotated and the fixing means can be operated. Device.