JP2011042935A - Sash - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a sash which allows locking and unlocking of a paper screen through a series of operation for opening and closing the paper screen and has excellent design. <P>SOLUTION: This sash includes a sash frame 1 and the paper screen 2 slidably provided and movable in the sash frame. The paper screen 2 includes a door end side pull 13 slidably provided in the opening and closing direction of the paper screen on an indoor side of a door end frame 10, a meeting side pull 19 slidably provided in the opening and closing direction of the paper screen on the indoor side of a meeting frame 11, and a door end lock 14 provided in the door end frame 10. The door end side pull 13 and the meeting side pull 19 are interlockingly provided. The door end lock 14 is unlocked when both of the pulls 13, 19 slide in the opening direction of the paper screen and is locked when both of them slide in the closing direction of the paper screen. <P>COPYRIGHT: (C)2011,JPO&amp;INPIT

Description

  The present invention relates to a sash capable of locking and unlocking a shoji by a series of operations for opening and closing the shoji.

  The conventional sliding sash locks the shoji with the crescent provided in the summing part of the inner and outer shoji, and is troublesome because the crescent must be locked and unlocked separately from the opening and closing operation of the shoji. I also forgot to lock the door after closing the shoji. Furthermore, since the crescent is protruding beside the summon bowl, it is not preferable in terms of design and crime prevention.

  In Patent Literature 1, a door handle protrudes from the door to the indoor side, and the handle is provided so as to be rotatable in the opening / closing direction of the sliding door with the base end as a fulcrum. The door lock provided between the door rod and the frame is unlocked in conjunction with the rotation of the pull handle, and the door lock is locked when the sliding door is closed. In this sash, the pulling handle protrudes greatly to the indoor side, which is annoying, and because the lock fitting of the door lock protrudes from the door end of the sliding door, there is a possibility that fingers and clothes are caught on the lock fitting . In the conventional sash, the crescent is attached to the summon candy when opening the inner sword. The lock cannot be unlocked, which is inconvenient.

  In Patent Document 2, a handle is provided on the door toe so that the handle can be projected and retracted from the inner peripheral side of the door toe, and the locking and unlocking operation of the lock device built in the door toe is performed in conjunction with the protrusion and withdrawal of the handle. It has been described. In this sash, the handle is submerged in the door toe with the shoji closed and locked, and when opening the shoji, the switch 15 must be slid to pop out the handle. It is expected that it will take time to open the door, and that children and the elderly will not know how to open the shoji. Further, when locking the door after closing the shoji, it is necessary to push the handle into the door toe door. At this time, there is a possibility that a finger may be caught between the handle and the door toe door. Separately, a lock means 19 is provided, and the handle cannot be pushed in unless the lock means 19 is operated. As described above, when the handle is structured to be housed in the door toe, the design is improved, but the operability of opening / closing and locking / unlocking operation of the shoji is lowered. Further, as in the case of Patent Document 1, the locking / unlocking operation of the lock on the side of the summoning can not be performed.

JP 2000-54712 A JP 2006-125179 A

  The present invention has been made in view of the above-described circumstances, and an object of the present invention is to provide a sash that can be locked and unlocked by a series of operations for opening and closing the shoji and that has a good design.

  In order to achieve the above object, a sash according to the first aspect of the present invention comprises a sash frame and a shoji that is slidably movable in the sash frame, and the shoji opens and closes the shoji on the indoor side of the door toe. The door has a door handle that is slidable in the direction and a door lock provided in the door toe, and the handle is always exposed indoors and slides in the shoji opening direction. It protrudes inward from the door toe and is provided so that it is flush with the door toe when it slides in the shoji closing direction. The door lock is unlocked when the puller slides in the shoji opening direction. And is locked when the puller slides in the shoji closing direction.

  A sash according to a second aspect of the present invention includes a sash frame and a shoji that is slidably movable within the sash frame, and the shoji is a door that is slidable in the door opening / closing direction of the shoji on the indoor side. There is a front-side puller, a summoning-side puller that is slidable in the opening / closing direction of the shoji on the indoor side of the summoning bowl, and a door-end lock provided in the door-tower, The door lock is unlocked when both pullers slide in the shoji opening direction and locked when both pullers slide in the shoji closing direction. It is characterized by that.

  In the sash according to the invention described in claim 3, in addition to the structure of the invention described in claim 2, the door-end side puller and the summoning side puller are connected by an interlocking member provided in the side wall. Features.

  In the sash according to the first aspect of the present invention, the handle is slidably provided in the door opening / closing direction of the shoji on the indoor side of the door toe, and the door lock is provided in the door toe. The door lock is unlocked when it is exposed inside, and the door lock is unlocked when the puller slides in the shoji opening direction, and the door lock is locked when the puller slides in the shoji closing direction. Because the door lock is automatically unlocked by simply opening and closing the shoji by placing your hand on the hand, operability is good. In addition, when the shoji is closed and locked, the handle becomes flush with the door toe so that the design can be improved. Since no crescent is required for the summon bowl, crime prevention and design can be improved.

  The sash according to the invention of claim 2 is slidably interlocked with a door-side puller on the indoor side of the door-toe and a summit-side puller on the indoor side of the summoning slidable in the opening / closing direction of the shoji. When the door lock is unlocked when both pullers slide in the shoji opening direction, and both pull hands slide in the shoji closing direction Because the door lock is locked to the door, the door can be opened and closed by either the door-side puller or the summoning-side puller. Since the door lock is locked and unlocked, the operability can be further improved. Since no crescent is required for the summon bowl, crime prevention and design can be improved.

  In the sash according to the third aspect of the present invention, the door side puller and the summing side hand are connected by the interlocking member provided in the reed, so that the interlocking member is not exposed and the design can be improved.

It is a room side front view showing a 1st embodiment of a sash of the present invention. It is AA sectional drawing of FIG. It is BB sectional drawing of FIG. It is CC sectional drawing of FIG. It is a perspective view which shows the structure of the pull handle provided in a napus child. It is a longitudinal cross-sectional view which shows operation | movement of a door lock, (a) is a state when a shoji is open, (b) is a state before a shoji is closed and locked, (c) is a shoji closed. And shows a locked state. It is a cross-sectional view which shows 2nd Embodiment of the sash of this invention. It is a perspective view which shows the installation state of the pull handle in 2nd Embodiment, Comprising: (a) is the state of the pull handle when the door lock is locked, (b) is when the door lock is unlocked Shows the state of the puller.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. 1 to 4 show a first embodiment of a sash according to the present invention (an embodiment of the sash according to claims 2 and 3). This sash is a so-called terrace window type sliding sash, and includes a sash frame 1, an inner shoji 2, an outer shoji 3, and a screen door 4 that are slidable in the left-right direction inside the sash frame 1. The sash frame 1 is constituted by an upper frame 5, a lower frame 6, and left and right eaves frames 7a and 7b, which are quadruple frames.

The inner shoji 2 is constructed by assembling an upper arm 8, a lower arm 9, a door toe 10 and a summoning arm 11 on four sides, and a glass panel 12 is fitted therein. As shown in FIGS. 1 and 4, the door toe fence 10 has a door toe side handle 13 for opening and closing the inner shoji 2 on the side of the room. A lock 14 is provided. The door-side puller 13 is formed using an angle material, has a length that covers almost the entire length of the door-end rod 10, and opens and closes the left and right sides of the inner shoji 2 via the slide rail 37 (left-right direction). It is slidably mounted on. An operating shaft 15 for operating the door lock 14 is provided on the door-side puller 13 so as to protrude to the outdoor side in the middle portion in the longitudinal direction.
The door-end lock 14 is locked and unlocked in conjunction with the slide of the door-end puller 13, and the door-end puller 13 is closed in the closing direction of the inner shoji 2 as shown by a solid line in FIG. When in a state of sliding in the right direction as viewed from the indoor side, the sickle 16 protruding into the recess 10b opened on the door-end side of the door-end rod 10 is provided with a lock holder 17 provided on the inner peripheral side surface of the rod frame 7b. When the door-side puller 13 is slid in the opening direction (leftward when viewed from the indoor side) of the door-shock 2, as indicated by a two-dot chain line in FIG. In addition, the sickle 16 is detached from the lock receiver 17. The detailed structure of the door lock 14 will be described later.

  As shown in FIGS. 1 and 4, the summoning hook 11 is provided with a puller attachment member 18 using a square pipe in the hollow portion 11 a in the vertical direction, and summons at the middle part of the puller attachment member 18. A side puller 19 projects from the indoor side. A cover material 20 is attached to the indoor side of the summon bowl 11.

  As shown in FIG. 3, the upper rod 8 and the lower rod 9 have hollow portions 8a and 9a in the middle in the vertical direction, respectively, and interlocking members 21a and 21b are provided through the hollow portions 8a and 9a, respectively. It is. As shown in FIGS. 3 and 5, the door end side end portions of the interlocking members 21 a and 21 b are connected to the upper end portion and the lower end portion of the door end side puller 13 provided on the indoor side surface of the door end rod 10 with screws 22. As shown in FIGS. 2 and 5, the summing side end portions of the interlocking members 21a and 21b are inserted into the hollow portion 11a of the summing rod 11 via the substantially L-shaped connecting fittings 23a and 23b. It connects with the upper end part and lower end part of the provided puller attachment member 18. Since the interlocking members 21a and 21b are connected in this way, the door-side puller 13 and the summoning-side puller 19 slide in conjunction with each other, and when one of the pullers is slid, The other puller slides in the same direction. As shown in FIG. 3, the interlocking member 21b arranged in the lower rod 9 is supported by the abacus wheel 24 so as to be slidable in the longitudinal direction of the lower rod 9, so that the pullers 13 and 19 can be slid lightly. It is like that.

  As shown in FIG. 6, the door lock 14 includes a case 25 that is embedded and fixed in the hollow portion 10 a of the door rod 10, a sickle 16 that is housed in the case 25 and is slidable up and down, A trigger 27 that is urged by a spring 26 so as to be able to project and retract from the door-end side of the case 25 and an interlocking plate 28 that transmits the movement of the door-side puller 13 to the sickle 16 are provided. The interlocking plate 28 is rotatably supported by a shaft 29 in the indoor / outdoor direction, and an operating shaft 15 fixed to the door-side puller 13 is inserted into a long hole 30a formed in one arm 28a divided into two forks. A shaft 31 fixed to the sickle 16 is inserted into a long hole 30b formed in the other arm 28b. The sickle 16 is urged downward by a spring 32, and a locking portion 34 is provided on the upper portion of the sickle 16 to engage and disengage a protrusion 33 formed on the root portion of the trigger 27.

In the state in which the inner shoji 2 is opened, as shown in FIG. 6A, the door-side puller 13 is in a position slid in the opening direction of the inner shoji 2, and the trigger 27 protrudes from the case 25 by the spring 26. The locking portion 34 is locked to the protrusion 33 of the trigger 27 so that the sickle 16 is held at the upper position, and the door-side puller 13 is prevented from sliding in the closing direction of the inner shoji. ing. As shown in FIG. 6 (b), the trigger 27 is brought into contact with the surface of the lock receiver 17 and retracted into the case 25, as shown in FIG. 6 (b). The protrusion 33 is disengaged from the locking portion 34 of the sickle 16. Thereafter, by further moving the door-end puller 13 in the closing direction of the inner impeller 2, the interlocking plate 28 rotates clockwise around the shaft 29 as shown in FIG. 16 slides downward and engages with the lock receiver 17, and the inner shoji 2 is locked. When opening the inner shoji 2, if the hand 13 is moved to the left in the state shown in FIG. 6C and moved to the left, the interlocking plate 28 is rotated counterclockwise by the sliding of the pull 13. Along with this, the sickle 16 is pushed up and disengaged from the lock receiver 17, and then the trigger 27 protrudes when the door rod 10 is separated from the rod frame 7 b, and the projection 33 of the trigger 27 as shown in FIG. 6 (a). The sickle 16 is held in the upper position by the locking portion 34 being locked to the upper position.
Here, the case where the door-side puller 13 is operated to open and close the inner shoji 2 has been described. However, since the door-side puller 13 and the summoning side puller 19 slide in conjunction with each other, the summoning is performed. Even when the side puller 19 is operated, the inner shoji 2 can be opened / closed and locked / unlocked in the same manner.

  As in the case of the inner shoji 2, the outer shoji 3 is composed of an upper arm 8, a lower arm 9, a door toe 10, and a summoning arm 11, and a glass panel 12 is fitted therein. A door-side pull handle 13 is slidable in the opening / closing direction (left-right direction) of the shoji 3 on the indoor side of the tip 10, and locking / unlocking is interlocked with the slide of the pull 13 inside the door-tip 10. A door lock 14 is provided. The external shoji 3 is not provided with the summoning side puller 19 and the interlocking members 21a and 21b because it does not open and close by putting the hand on the summoning bowl 11.

As described above, the present sash is simply opened and closed normally by placing the hand on the pulling hands 13 and 19, so that the door lock 14 is automatically locked and unlocked, and there is no need to separately perform the locking and unlocking operation. The shoji 2 and 3 can be easily opened and closed and unlocked without worrying about forgetting to lock. By having the trigger 27 on the door lock 14, the sickle 16 does not descend when the shoji 2 and 3 are opened, so that the door lock 14 can be prevented from being hung and locked out. Further, in the shoji 2, the summoning hook 11 is provided with a pulling handle 19 in addition to the door-side pulling handle 13, and both the pulling hands 13, 19 are incorporated in the upper hook 8 and the lower hook 9. , 21b and slide in conjunction with each other, so that either the door-side puller 13 or the summoning-side puller 19 can be operated to open / close the inner shoji 2 and unlock the door-end lock 14. It can be performed and the convenience is further improved. Since the crescent of the summon bowl 11 is unnecessary, the design and crime prevention can be improved.
Furthermore, since this door sash 13 is provided over the entire length of the door toe 10, anyone can easily open, close, and unlock the shoji 2 and 3 regardless of their height. Moreover, since the protrusion length of the puller 13 toward the indoor side can be reduced, the puller 13 does not get in the way and the design is good. Moreover, since the sickle 16 of the door-end lock 14 does not jump out to the door-end side rather than the door-end hook 10, it is possible to prevent the sickle 16 from being caught by a finger or clothes.

  7 and 8 show a second embodiment of the sash according to the present invention (embodiment of the sash according to the first aspect of the present invention). The door rod 10 is integrally formed with a handle portion 10c on the inner peripheral side of the indoor side, and a notch portion 35 is provided in the handle portion 10c in the middle portion in the vertical direction and is fitted to the notch portion 35. The pull handle 36 is slidable in the opening / closing direction of the shoji 2,3. The puller 36 includes a plate-like portion 36 a extending in the direction of finding and a handle portion 36 b that protrudes indoors from the inner peripheral edge of the plate-like portion 36 a, and the plate-like portion 36 a is hollow in the door toe 10. The operation shaft 15 is linked to the door lock 14 so that the door lock 14 is operated in conjunction with the slide of the puller 36 by being inserted into the portion 10a. When the shoji 2 and 3 are closed and the door lock 14 is locked, the handle 36b of the pull handle 36 is flush with the handle 10c of the door rod 10 as shown in FIG. Then, when trying to open the shoji 2, 3 by placing the hand on the puller 36, as shown in FIG. 8 (b), the puller 36 slides so as to protrude from the door toe 10 to the inner peripheral side, Along with this, the door lock 14 is unlocked. In the second embodiment, the summon 11 of the inner shoji 2 is not provided with a puller, but as in the first embodiment, the summoning side puller 19 is provided, The summoning side puller 19 may be linked.

  According to the second embodiment described above, since the pull handle 36 does not protrude from the door toe 10 in the state in which the shoji 2, 3 is closed and locked, the pull handle 36 can be made inconspicuous, and the design is further improved. Can be improved. Further, when the door lock 14 is unlocked, the handle 36 protrudes from the door rod 10 to the inner peripheral side, so it is easy to confirm whether the shoji 2 and 3 are locked. Since the handle 36b is always exposed to the indoor side of the puller 36, no special operation is required when opening the shoji 2 and 3, and the operability is excellent.

  The present invention is not limited to the embodiments described above. The form of the doorside and summoning side pullers 13, 19, 36, the structure of the doorend lock 14, etc. can be changed as appropriate. The interlocking members 21a and 21b that connect the door end side puller 13 and the summoning side puller 19 can also be provided to be exposed on the indoor side of the reeds 8 and 9. The sash according to the present invention can be applied not only to a sliding sash, but also to a one-way sash, a sash in which a shoji slides vertically.

1 sash frame 2 inner shoji (shoji)
3 shoji (shoji)
8 Upper arm
9 Shimojo (Bubo)
DESCRIPTION OF SYMBOLS 10 Door-end hook 11 Summoning bowl 13 Door-end side puller 14 Door-end lock 19 Summon-side puller 21a, 21b Interlocking member

Claims (3)

  A sash frame and a shoji that is slidably movable in the sash frame. The shoji is provided on the indoor side of the door toe door so as to be slidable in the opening and closing direction of the shoji, and in the door toe door. It has a door lock, and the puller is always exposed indoors. When it slides in the sliding door opening direction, it protrudes from the door tip to the inner peripheral side, and when it slides in the sliding door closing direction. The door lock is unlocked when the puller slides in the shoji opening direction and locked when the puller slides in the shoji closing direction. Characteristic sash.   A sash frame and a shoji that is slidably movable within the sash frame. It has a summon side puller that is slidable in the opening and closing direction of the shoji on the indoor side, and a door end lock that is provided in the door toe so that the door side puller and the summon side puller can be linked. The door lock is unlocked when both pulling hands slide in the shoji opening direction, and locked when both pulling hands slide in the shoji closing direction.   The sash according to claim 2, wherein the door-side puller and the summoning-side puller are connected by an interlocking member provided in the side wall.

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