JPH0412232Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Technical Field of the Invention] This invention relates to an automatic shoji pulling device that inserts and inserts two or more shoji in a horizontal row.

[Technical background of the invention and its problems]

In conventional sliding sashes, as a means of airtightly closing the inner and outer shoji, crescents are attached to the stile of the inner and outer shoji to draw the sills together to close them. It is known that a pull block is attached to the door stile to guide the door stile toward the indoor side. (For example, Utsukai 56-84668
(Japanese Utility Model Publication No. 52-2954) Also, instead of attaching a pulling block to the door frame, a pulling piece for the shoji door frame is attached to the sash vertical frame, and the door frame is pulled toward the indoor side. Satsushi sliding doors that close airtight are also known. (For example, Japanese Utility Model Application No. 49-151239, Japanese Utility Model Application No. 55-18585, and Japanese Utility Model Application No. 55-59092) Furthermore, in the case of sashes in which two or more shoji are inserted in a horizontal row, opposing A locking tool was attached to each shoji butting frame, and the locking tool locked the opposing butting frames to each other.

However, the number of opening and closing operations for crescents and locking devices increases in proportion to the number of shoji inserts, so the opening and closing operations become complicated. There were times when it became.

[Purpose of invention]

Therefore, this invention devised an automatic pulling device that can pull two or more butting frames of shoji that are inserted in a horizontal row toward each other at once immediately after closing, or pull and release them at once just before opening. This makes it possible to omit the pulling operation for each shoji.

[Summary of the idea]

The automatic pulling device of the present invention involves inserting two or more shoji in a row horizontally into the shoji insertion part, placing a pulling piece for the leading shoji door frame at one end of the shoji insertion part, and placing a rear shoji at the entrance of the door pocket. In the sash to which the sliding block of the door frame is attached, a lock hole is installed in one side end wall of the opposing shoji butt stile, and a lock socket is installed in the other side end wall,
A case in which a continuous tool is attached to a butting stile with a lock opening, an interlocking tool is attached to the top of each shoji upper stile, and the continuous tool is installed inside the butting stile, and a hook that is pivotally supported on the case and can be moved in and out of the lock holder. It consists of a plate, a push rod that pivots on the arm of the hook plate and can move up and down, and a spring that biases the hook plate into the case, and a base plate that attaches the interlocking tool to the upper stile, and a base plate that slides on the base plate. It consists of a rod that can be inserted freely, a spring that biases the rod in the closing direction of the shoji, and an N-shaped link that is engaged with the rod and connected to the push rod of the continuous tool, with the tip of the rod protruding from the shoji toward the closing side. A receiving opening is provided at the rear end of the rod into which the tip of the rod of the succeeding shoji is inserted, so that all the connecting devices can be operated at once immediately after closing and immediately before opening.

[Example of idea]

Next, the structure of the proposed automatic pulling device will be explained with reference to drawings of embodiments. A is a sash frame having a shoji insertion part C on the indoor side, and a door pocket B is connected to either the left or right of the shoji insertion part C. , a shoji drawing block D' is attached to the entrance b of the door pocket B, and a shoji drawing piece D is attached to the other sash vertical frame a.

E denotes several shojis that are inserted horizontally in a row into the shoji insertion part C of the sash frame A. For convenience of explanation, the order in which they are pulled out from the door pocket B to the shoji insertion part C is the leading shoji E1, the middle shoji E2, and the rear shoji. If it is E3, it is composed of the shoji frame e of the leading shoji E1 and the rear shoji E3, the upper stile G and the lower stile (not shown), and the doorstop stile F1 and the butt stile F2,
The door stop stile F1 of the leading shoji E1 is inserted at the top, and the door stop stile F1' of the rear shoji E3 is placed at the end.

The shoji frame e of the intermediate shoji E2 is composed of an upper stile G, a lower stile (not shown), and left and right abutting stile F2, F2'. And the first shoji E1 and the middle shoji E
2, and when the rear shoji E3 is inserted into the shoji insertion part C in a row horizontally, a lock K is inserted into one side end wall f of the opposing abutting frames F2 and F2', and a lock K is inserted into the side end wall f of the other abutting stile F2, F2'. A lock receptacle L opposite to a lock receptacle K is drilled in '.

In the above shoji E1, E2, E3, shoji frame e
The doorstop stile F1 and the butt stile F2, F2' that make up the
In both cases, hollow parts h1 and h2 are formed in the longitudinal direction of the stile, and a partition wall f is formed on the inner peripheral side of the hollow parts h1 and h2.
Glass fitting grooves j1 and j2 are formed that open toward the inner periphery through holes 1 and f2. It is also desirable that the side end walls f, f' of the opposing frames F2, F2' be inclined with respect to the running direction of the shoji E.

1 is a continuous tool that is attached to the inside of the shoji butt frame F2, and the continuous tool 1 is attached to a case 2 that is attached to the inside of the butt frame hollow part h1, and a case 2 that is pivotally supported by the case 2 and is connected to the butt frame F2.
A hook plate 3 that protrudes to the outside from the lock K of No. 2 and swings, a push rod 4 that is pivoted to the end of the arm piece 3b of the hook plate 3 and can move up and down, and the hook plate 3 are urged into the case 2. It is composed of a spring 9.

The case 2 constituting the continuous tool 1 has a lock hole 12 communicating with the lock K in the front piece 2a facing the side end wall f of the butt frame F2, and a hook plate 3 between the inner piece 2b and the outer piece 2c. is pivotably supported, and a push rod 4 is inserted through the upper piece 2d so as to be vertically movable. The hook plate 3 that is pivotally supported on the case 2 has a claw piece 3a and an arm piece 3b arranged at a substantially right angle, and the arm piece 3b is arranged so that the claw piece 3a faces downward facing the lock hole 12 of the case front piece 2a. Hold it horizontally and connect it to the push rod 4. The spring 9 is attached to the hook plate 3 as shown in Fig. 10.
, and lock one end to the case front piece 2a and the other end to the hook plate arm piece 3b, and force the press rod 4 in the upward direction, or insert a screw into the case front piece 2a as shown in Fig. 8. This is to lock the hook plate 3 in the retracted state.

Reference numeral 5 denotes an interlocking tool that is attached to the top of the shoji upper stile G, and the interlocking tool 5 includes a support plate 7 that is attached to the upper right and left sides of the upper stile G;
A rod 6 that is inserted into the support plate 7 and slides in the running direction of the shoji E, a spring 19 that biases the rod 6 in the closing direction of the shoji E, and a spring 19 that is engaged with the rod 6 and connected to the push rod 4 of the connecting tool 1. It is composed of an N-type link 8.

The rod 6 constituting the interlocking tool 5 has a tip 6a projecting toward the closing side from the shoji E, and a horizontally elongated hole 16 at the rear end.
A receiving opening 6b is provided, and the rod end portion 6a of the succeeding shoji E' is inserted into the receiving opening 6b. In the N-type link 8, the upward piece 8a is inserted into the horizontally elongated hole 16 at the rear end of the rod 6, and the downward piece 8b is connected to the upper end of the push rod 4. As shown in FIG. It is also possible to protrude two pins 26 at an appropriate distance from the rear end and insert the upwardly directed piece 8a between the pins 26.

The case 2 with the hook plate 3 pivoted is aligned with the lock hole K of the butt frame F2 and the lock hole L of the butt frame F2'.
At least one location, preferably the top and bottom,
Or, it is provided in the upper and lower parts and the middle part.

Since the automatic pulling device of this proposal has the above structure,
In advance, insert a lock hole K into the side end wall f of one of the opposing butting frames F2 and F2', and a lock hole L into the other side end wall f'.
At the same time, a tight material T is attached to either of the butt frames F2 and F2', and the continuous tool 1 is attached to the butt frame F2 provided with the lock K, while the rear shoji E
An interlocking tool 5 is attached to the upper part of each shoji E except for 3.

When the shoji E is in the open state, the push rod 4 of the continuous tool 1
is raised by a spring 9, and the claw piece 3a of the hook plate 3 connected to the push rod 4 is stored inside the case 2, and the interlocking tool is connected to the rod 6 via an N-type link 8. 5 is shoji E with spring 19
is pressed in the closing direction of the shoji E.
It protrudes more toward the closed side.

When two or more shoji E in the above state are inserted into the shoji insertion part C in a row horizontally and run in the closing direction, the rod tip 6a of the interlocking tool 5 protruding from each shoji E in the closing direction Insert the rods 6 and 6' into the rod receiving openings 6b of E, respectively, and the rods 6 and 6' will be in a continuous state.
The more protruding rod tip 6a comes into contact with the sash vertical frame a, and as the leading shoji E1 further closes, the rod 6 that has come into contact with the vertical frame a comes into contact with the spring 1.
9 is pushed back while being compressed, and the rods 6' of the subsequent shoji E' that are continuous with the rods 6 are also pushed back together.

When the rod 6 is pushed back, the link 8 that is locked to the rod 6 swings, and the push rod 4 connected to the downward link piece 8b is lowered from the raised state and connected to the push rod 4. The hook plate 3 pivotally supported by the case 2 is swung. When the hook plate 3 swings as the push rod 4 descends,
The claw piece 3a, which is integral with the hook plate 3, swings from inside the case 2 toward the lock hole 12, and is inserted from the lock hole K of the butt frame F2 into the lock socket L of the succeeding shoji butt frame F2', and the butt frame is closed. Insert up to the hollow part h2' of F2'. The succeeding shoji butt frame F where the hook plate 3 of the continuous tool 1 faces the butt frame F2
By inserting it into the lock socket L of 2', the butting frames F2 and F2', which were facing each other with a slight deviation, are attracted to each other, and the shoji E and the succeeding shoji E' become continuous, and all the shoji E It looks like a single shoji screen.

The door stop stile F1 of the leading shoji E1 is pulled toward the indoor side by a pulling piece D provided at one end of the shoji insertion part C, and the door stop stile F1' of the rear shoji E3 is pulled towards the shoji door of the door pocket entrance b. It is locked to the shifting block D' and pulled towards the indoor side.

Furthermore, when the closed shoji E is run in the opening direction, the rods 6 and 6' that were pressed at the time of closing and the push rod 4 that was lowered are pushed back by the repulsion of the springs 19 and 9, and the rods 6 and 6' The link 8 interposed between the press rod 4 and the hook plate 3 pivotally supported on the press rod 4 return to their original positions, and the continuous state is released at once.

FIG. 9 shows that the claw piece 3a of the continuous tool hook plate 3 is pivoted upward, and the spring 9 is inserted between the hook plate arm piece 3b and the case upper piece 2d, while the link upward piece of the interlocking tool 5 8a is provided with a vertically elongated hole 18, into which a pin 26 protruding from the rod 6 is inserted.

Incidentally, the automatic shoji pulling device according to the present invention is not limited to the above structure, and the continuous tool 1 is attached to the abutting stile F2 of the rear shoji E3 and one of the abutting stile F2 of the intermediate shoji E2. The same purpose can be achieved by providing a lock socket L into which the claw piece 3a of the continuous tool 1 is inserted in the opposing butt frame F2', and the rear shoji E
It is also possible to attach a continuous tool 1 that swings toward the door pocket entrance b to the door stop stile F1' of No. 3, so that the continuous tool 1 can press the shoji E in the continuous state in the closing direction. Furthermore, the structures of the connecting tool 1 and the interlocking tool 5 can be changed as appropriate as long as they do not go against the gist of the present invention.

[Effect of idea]

Therefore, in a sash frame in which two or more shoji are inserted horizontally in a row, if the shoji is equipped with the proposed pulling device, when the shoji is run until it is completely closed,
Just before the closing is complete, the abutting frames that are slightly offset from each other are pulled toward each other and become continuous with the succeeding shoji, and the doorstop stile is pulled toward the indoor side by the pulling pieces and pulling blocks as before. In order to be able to
After the shoji is closed, the trouble of pulling and operating the butting frames of each shoji can be saved, and there is no need to forget to lock a part of the shoji that are inserted in a horizontal row. Furthermore, when a shoji in a pulled state is opened and run, the pull is automatically released at the moment of opening, so there is no problem with the open running.

Furthermore, the continuous tool and its interlocking tool of the proposed pulling device are as follows:
Not only is the structure simple and it is extremely easy to attach to a butt frame, but it can also be used as a pulling device for screen doors and rain shutters other than shoji that open and close in a horizontal line. This device has a remarkable practical effect as a pulling device that opens and closes.

[Brief explanation of the drawing]

Figure 1 is a schematic cross-sectional view of a sash showing an example of fitting and inserting a shoji equipped with a pulling device according to the present invention, Figure 2 is a cross-sectional view of a sash showing an example of installing a continuous tool, and Figures 3 and 4 are A cross-sectional view of a shoji shoji showing an example of the use of a continuous tool; FIG.
Fig. 6 is a front view of the upper part of the shoji shoji showing an example of the connection of interlocking tools, Fig. 7 is a perspective view of the continuous tool, Fig. 8 is a perspective view showing an example of the pivoting of the hook plate, and Fig. 9 is the connection between the continuous tool and the rod. Fig. 10 is a longitudinal cross-sectional view showing an example of the structure of the connecting tool, Fig. 11 is a cross-sectional view showing the state before the butt stile is pulled together, and Fig. 12 is the butt stile. It is a cross-sectional view showing the state after the stile is pulled together. A... Satsushi frame, a... Vertical frame, B... Door pocket, C
... Shoji insertion part, D ... Pulling piece, D' ...
Shoji pull block, E, E', E1, E2, E3
...Shoji, e, e'...Shoji frame, F1, F1'...
Door stop stile, F2, F2'... Butt stile, f, f'... Butt stile side end wall, G... Upper stile, h1, h2, h2'...
...Hollow part, K...Lock mouth, L...Lock socket, T...Tight material, 1...Continuous tool, 2...Case, 3...Hook plate, 3a...Claw piece, 3b...Arm Piece, 4...push rod,
5... Interlocking tool, 6, 6'... Rod, 6a... Tip, 6b... Receiving port, 7... Support plate, 8... N
Type link, 8a...upward piece, 8b...downward piece,
9, 19... Spring, 12... Lock hole, 16...
...horizontal hole, 18...vertical hole, 26...pin.

Claims (1)

[Scope of utility model registration request] Two or more shoji E in the shoji insertion part C of the sash frame A
Attach the pulling piece D of the leading shoji door frame F1 to one end of the shoji insertion part, and attach the pulling piece D of the rear shoji door frame F1' to the entrance b of the door pocket B.
In the sash with D' attached, a lock K is attached to one side end wall f of the opposing shoji butting frame F2, F2'.
A lock socket L opposite to the lock socket is provided on the end wall f' of the other butting frame side.
A connecting tool 1 is installed on a butting stile provided with a lock opening, an interlocking tool 5 is installed on top of each shoji upper stile G, a case 2 is attached with the connecting tool inside the butting stile, and a case 2 is pivoted to the case. It is composed of a hook plate 3 that can enter and exit the lock socket of the butting frame, a push rod 4 that is pivotally connected to the arm piece 3b of the hook plate and can move up and down, and a spring 9 that biases the hook plate into the case. , a support plate 7 for attaching the interlocking tool to the upper stile, a rod 6 that is inserted into the support plate and can slide freely in the running direction of the shoji, a spring 19 that biases the rod in the closing direction from the shoji, and a spring 19 that is latched to the rod. It is composed of an N-shaped link 8 connected to the push rod of the continuous tool, the rod tip 6a protrudes from the shoji to the closing side, and the rear end of the rod is provided with a receiving opening 6b into which the rod tip of the succeeding shoji is inserted. This automatic shoji pulling device enables all the continuous tools to be operated at once immediately after closing and immediately before opening the shoji.