JP4248526B2 - Joinery - Google Patents

Description

  The present invention relates to a joinery, and more particularly, to a joinery having a face material that can be opened and closed between a closed position that closes the opening of the frame and an open position that protrudes to one side in the prospective direction of the frame.

A fitting such as a protruding window (extrusion window) in which a face material protrudes from a frame body such as a window frame is opened is known (for example, see Patent Document 1).
The protruding window described in Patent Document 1 is configured to open and close when a face material (window main body) protrudes and retracts substantially parallel to the frame body. That is, in this projecting window, the upper, lower, left and right sides of the face material are supported by the frame body through a parallel link mechanism such as a pantograph mechanism (support mechanism), and the parallel link mechanism can be expanded and contracted in the expected direction. Accordingly, the face material is supported so as to be able to project and retract. The face member is connected to an arm member (swinging arm) that is pivotally supported by the frame body and supported so as to be able to advance and retract in the expected direction. The face material is configured to be openable and closable by performing a plunging operation.

Japanese Patent Laid-Open No. 10-2149

  However, in the conventional protruding window described in Patent Document 1, when opening the face material, the arm member is turned upward and then pushed toward the outdoor side, and the arm member is positioned at the pushed-out position. Alternatively, when closing the face material, it is necessary to release the positioning of the arm member and then pull the arm member indoors and rotate it downward. As described above, in either case of opening or closing, at least two kinds of different operations are required, and there is a problem that the opening / closing operation becomes complicated and good operability cannot be obtained.

  The objective of this invention is providing the fitting which can make operativity of opening / closing operation favorable.

  The joinery of the present invention includes a frame having an opening and a face material supported by the frame, a closed position where the face material closes the opening of the frame, and a prospective direction of the frame A projecting-type fitting provided to be openable and closable between an open position projecting to one side, an operation main body fixed to an opening edge that forms the opening of the frame, and the operation A slide member supported by the main body and slidably provided along a prospective direction of the frame; and a rotation member pivotally supported on one end side of the slide member; and the other end of the slide member A face material operation portion connected to the face material on the side, and the rotating member is formed to have first and second contact surface portions that can contact the operation main body portion. A closed position where the first contact surface portion contacts the operation main body portion, and a second contact surface portion is the front It is connected to the slide member so as to be rotatable between an open position where it abuts on the operation main body, and the second abutment surface is brought into contact with the operation main body by rotating the rotation member to the open position. By doing so, the slide member is slid to position the face material at the open position, and the turning member is turned to the closed position to bring the first contact surface portion into contact with the operation main body portion. Thus, the slide member is slid and the face material is positioned at the closed position.

Here, the frame body may be fixed to a housing such as a building, or the frame body itself may be supported by the housing or the like so as to be opened and closed.
Moreover, as a face material, what was formed from board | plate materials, such as a glass panel and a resin panel, may be used, and the shoji formed by inserting a board | plate material in the inside which assembled the upper, lower, left, and right eaves members around 4 times may be sufficient.
Furthermore, as a means for supporting the face material so as to be able to appear and retract with respect to the frame body, a parallel link mechanism similar to a conventional protruding window or any other support structure can be adopted.

  According to the present invention described above, the slide member is moved to one side in the prospective direction (for example, the outdoor side) by rotating the rotation member to the open position, and the second contact surface portion is moved to the operation main body portion. The face material is positioned in the open position by abutting, and the slide member is moved to the other side (for example, the indoor side) by rotating the rotating member to the closed position, and the first abutting surface portion is Since the face material is positioned at the closed position in contact with the operation main body, the face material can be opened and closed with a simple operation by simply rotating the rotating member, and the operability of the opening / closing operation is improved. Can do.

At this time, in the joinery of the present invention, the distance in the normal direction from the rotation center of the rotation member to the first contact surface portion is the normal direction distance from the rotation center to the second contact surface portion. It is preferable that the distance is set larger than the distance.
According to such a configuration, the first contact surface portion is made larger by increasing the distance from the rotation center (for example, the rotation shaft) in the first contact surface portion than the second contact surface portion of the rotation member. The position of the center of rotation when the second abutting surface portion abuts against the operation main body portion is on the one side in the prospective direction from the position of the rotation center when abutting against the operation main body portion, and the difference in this distance Only the slide member and the face material can be protruded and submerged. Then, the amount of protrusion and depression of the face material can be set with a simple structure in which the first and second contact surface parts are formed on the rotating member, and the structure of the face material operation part is simplified and manufactured. Cost can be reduced.

Further, in the joinery of the present invention, the face material operating portion is provided with an urging means for urging the slide member in a direction from the closed position of the face material toward the open position, and the urging means is configured to perform the operation. It is preferably provided in the main body.
According to such a configuration, by providing the urging means for urging the slide member, the second member of the rotating member is interposed via the slide member by the urging force of the urging means when the face member is opened. The contact surface portion can be pressed against the operation main body portion, and the face material can be maintained in the open position. Furthermore, even when the face material is closed, the first contact surface portion of the rotating member can be pressed against the operation main body portion via the slide member by the urging force of the urging means, and the face material is maintained in the closed position. Can be made. In addition, by providing the biasing means in the operation main body, the biasing means can be concealed, and the arm member and its guide part are not exposed like conventional protruding windows, and the design of the joinery Can be improved.

Further, in the joinery of the present invention, the operation main body portion is configured to include a first member fixed to the opening edge and a second member slidably supported by the first member. The second member is formed to have a contacted surface portion that is in contact with the first and second contact surface portions of the rotating member, and the second member is rotated in the open position. By sliding the two members with respect to the first member, the contacted surface portion and the second contact surface portion come out of contact, and the rotating member and the slide member slide to one side in the prospective direction. It is preferable that the face material is configured to be opened larger than the open position by the slide operation.
According to such a configuration, since the face material can be opened larger than the open position by sliding the second member of the operation main body part, for example, the opening edge of the frame body or the outer peripheral part of the face material If the face material is opened widely when the face material is cleaned or the face material is removed from the frame, cleaning work and attachment / detachment work can be easily performed.

Furthermore, in the joinery of the present invention, the face material operation part is provided on each of the pair of opening edges facing each other across the opening, and connects the rotating members in the pair of face material operation parts. An operation handle is preferably provided.
According to such a configuration, by operating the operating handle to rotate the pair of rotating members, it is possible to open and close by pushing and pulling the sides facing each other in the face material. It is not necessary to operate with both hands, and can be opened and closed with one hand, so that operability can be further improved.

Further, in the fitting of the present invention, the frame body is constituted by a door body that can be opened and closed at the entrance of the building, and the face material is provided to be able to open and close by projecting to the outside of the door body. It is preferable to be a door.
According to such a configuration, the door body can be configured so as to be able to project and retract, so that the door having the above-described effects can be configured, and the door body is closed and locked. If the face material is opened, it is possible to carry out ventilation and ventilation while maintaining crime prevention, and a comfortable indoor environment can be obtained. .

Hereinafter, each embodiment of the present invention will be described with reference to the drawings.
In the second and subsequent embodiments, the same constituent members as those described in the first embodiment and the constituent members having the same functions are denoted by the same reference numerals as those in the first embodiment. Those descriptions are omitted or simplified.

[First Embodiment]
1 and 2 are views showing a door 1 which is a fitting according to the first embodiment of the present invention, and FIG. 1 is an interior view of the door 1 as seen from the indoor side. These are the external appearance figures which looked at the door 1 from the outdoor side. 3 and 4 are a longitudinal sectional view and a transverse sectional view showing the door 1, respectively, and show a state in which the shoji 3 is closed. 5 and 6 are a longitudinal sectional view and a transverse sectional view showing the door 1, respectively, and show a state in which the shoji 3 is opened. 3 and 5 are cross-sectional views taken along line III-III (arrow VV) in FIG. 1, and FIGS. 4 and 6 are lines IV-IV in FIG. It is sectional drawing shown by (arrow VI-VI line).
1 to 6, the door 1 is provided at a doorway (entrance or doorway) of a building such as a detached house or an apartment house, partitions the indoor space and the outdoor space of the building, and opens and closes a resident or the like. The door is capable of entering and exiting and is configured to have crime prevention properties by being locked. In addition, in each figure, illustration of the outer wall of the building in which the door 1 is attached, the door frame fixed to the outer wall, etc. was abbreviate | omitted.

The door 1 includes a door body 2 as a frame body formed by combining metal plates and formed into a substantially rectangular shape, a shoji 3 as a face material supported by the opening 2A portion of the door body 2, and a door. A door frame (not shown) that supports the body 2 through a hinge so as to be opened and closed is configured. In the substantially central portion of the door body 2, an opening 2 </ b> A formed in a vertically long rectangular shape from upper, lower, left and right opening edges 21, 22, 23 (see FIGS. 5 and 6) is provided.
The shoji 3 is configured by fitting a glass panel 34 into an interior in which an upper collar 31, a lower collar 32, and left and right vertical collars 33 are assembled in four rounds. The shoji 3 includes a closed position (the position shown in FIGS. 3 and 4) that closes the opening 2 </ b> A of the door 2, and an open position (the position shown in FIGS. 5 and 6) that protrudes outside the prospective direction of the door 2. It is supported so that it can move in and out. The upper end 31 of the shoji 3 is formed with a water stop piece 31A protruding toward the indoor side, and the lower end 32 and the left and right vertical anchors 33 protrude toward the indoor side and are covered with a net. Ventilation portions 32A and 33A are formed. The water stop piece 31A and the vents 32A and 33A are provided with the upper and lower ridges 31 and 32 of the shoji 3 in the open position, and the vertical and horizontal opening edges 21, 22 of the door body 2. 23, so that it is possible to carry out ventilation and ventilation through the ventilation portions 32A and 33A while preventing rain from entering from above and preventing insects and dust from entering. ing.

The door 1 is provided with a shoji support portion 4 that supports the shoji 3 so as to be able to project and retract in the expected direction, and a shoji operation portion (face material operation portion) 5 for opening and closing the shoji 3. . Hereinafter, the structure of the shoji support part 4 and the shoji operation part 5 will be described in detail with reference to FIGS.
FIG. 7 is a cross-sectional view showing the shoji support section 4, and FIGS. 8A and 8B are side views showing the operation of the shoji support section 4. FIG. 9 is a cross-sectional view showing the shoji operation unit 5. 10 (A) and 10 (B) are side views showing the shoji operation unit 5 in an enlarged manner, and FIG. 10 (A) shows a state in which the operation arm 52 as a rotating member is in the closed position. FIG. 10A shows a state where the operation arm 52 is in the open position. FIGS. 11A to 11C are side views showing the operation of the shoji operation unit 5, respectively. 12A to 12C are cross-sectional views showing the operation of the shoji operation unit 5, respectively. 7 and 9 show the shoji support section 4 and the shoji operation section 5 in a state where the shoji 3 is opened to a maintenance position described later.

  The shoji support part 4 has two pairs of two facing each other across the opening 2A on the upper and lower parts of the door body 2 on the left and right opening edge (vertical opening edge) 23 that are spaced apart vertically. A set (4 places) is provided. As shown in FIG. 7, these shoji support portions 4 include a frame side bracket 41 fixed to the opening edge 23, a shoji side bracket 42 fixed to the vertical rod 33 of the shoji 3, and these frame side brackets. 41 and a shoji-side bracket 42 and support arms 43 each having both ends pivotally supported. One end of the support arm 43 is connected to the frame side bracket 41 by a pin (one end side connecting portion) 44 so as to be rotatable about a substantially horizontal rotation axis, and the other end side is a pin (other end side connecting portion). 45 is connected to the shoji side bracket 42 so as to be rotatable about a substantially horizontal rotation axis, and is configured to be rotatable in a substantially vertical plane.

The frame-side bracket 41 is formed from a bent plate material so as to have a substantially U-shaped cross section, and one side surface portion 41A facing the screw is fixed to the opening edge 23 of the door body 2 with a screw, and the other side surface portion 41B is provided with a support arm 43. One end side is connected. The other side surface upper surface of the frame side bracket 41 is formed in an arc shape, and this upper surface can guide the protruding pin 43A provided to protrude from the side surface of the support arm 43. .
In addition, a pin 44 of the support arm 43 of the shoji support section 4 (upper shoji support section 4A) provided at the upper part of the left and right opening edge 23 is sandwiched between the other end side pin 45 and an end section on the opposite side. When the shoji 3 is opened up to the maintenance position, a contact surface portion 43B that contacts the back surface portion 41C of the frame side bracket 41 is formed.
On the other hand, the support arms 43 of the shoji support section 4 (lower shoji support section 4B) provided at the lower portions of the left and right opening edges 23 pass through the other side surface section 41B of the frame side bracket 41 and below the shoji 3 The rotating shafts (connecting members) 46 extending along the lower side of the flange 32 are connected to each other, and the rotating shaft 46 constitutes a synchronizing means for synchronizing the rotation of the pair of support arms 43.

  As shown in FIG. 8, the pin (other end side connecting portion) 45 of the support arm 43 in each of the above shoji support portions 4 is configured to rotate while drawing an arcuate rotation locus C. The support arm 43 extends along the longitudinal direction of the opening edge 23 in a state where 3 is in a closed position (indicated by a one-dot chain line in the figure) and a state where the shoji 3 is in an open position (indicated by a solid line in the figure). It is located at a substantially symmetrical position in the prospective direction with respect to the axis A passing through the first pin (one end side connecting portion) 44. That is, the shoji 3 in the closed position and the shoji 3 in the open position are positioned at substantially the same height position, and the shoji 3 being opened or closed is slightly above the closed position and the open position. It passes through the position shifted to However, the turning radius of the support arm 43 (distance between the pins 44 and 45) is set to be relatively large (for example, twice or more) as compared with the protruding and retracting distance of the shoji 3 so that the shoji 3 The amount of shift to the upper side can be made extremely small. Specifically, for example, if the distance of the shoji 3 is set to 25 mm and the turning radius of the support arm 43 is set to about 65 mm, the shift amount of the shoji 3 upward at the open / close intermediate position is about 1 mm. In this way, the locus of the shoji 3 is approximated to the locus of the linear movement along the prospective direction, so that a big problem arises even if the amount of shift upward of the shoji 3 is almost ignored in design. I can not.

  Next, as shown in FIGS. 9 to 12, the shoji operation unit 5 is a base as an operation main body unit fixed to the indoor side surface at a substantially intermediate position in the height direction at the left and right opening edge 23 of the door body 2. Part 51, an operation arm (rotation member) 52 supported by the base part 51 so as to be rotatable and slidable in a prospective direction, and connected to the operation arm 52 to be rotatable and to the base part 51 The slide member 53 is slidably supported in the prospective direction, and has two coil springs 56 as urging means for urging the slide member 53 toward the outdoor side. The shoji 3 is connected to the outdoor side (the other side) of the slide member 53. Further, the pair of left and right operation arms 52 are connected by an operation handle 54.

  The base portion 51 includes a fixing member 51A as a first member fixed to the opening edge 23, and a slide base portion 51B as a second member supported by the fixing member 51A so as to be slidable in the vertical direction. By sliding the slide base portion 51B downward, the shoji 3 can be moved to the maintenance position as will be described later. Further, a guide groove 51C is formed along the prospective direction in the fixing member 51A of the base portion 51, and a connecting pin 52A that rotatably connects the operation arm 52 and the slide member 53 guides to the guide groove 51C. As a result, the operation arm 52 and the slide member 53 can slide in the prospective direction. The guide groove 51C and the connecting pin 52A (one end side of the slide member 53) are covered with the slide base portion 51B and the operation arm 52, and can be easily seen from the outside of the shoji operation portion 5. It is provided in a position where it cannot. The coil spring 56 is provided inside the fixing member 51 </ b> A so that it cannot be seen from the outside of the shoji operation unit 5.

  The operation arm 52 is supported by the fixing member 51A of the base portion 51 so as to be rotatable about a connecting pin (rotation center) 52A, and is capable of contacting the slide base portion 51B. 52B and 52C are formed. The operation arm 52 has a closed position where the first contact surface portion 52B contacts the contacted surface portion 51D of the slide base portion 51B (the position in FIG. 10A), and the second contact surface portion 52C includes the slide base portion. It is configured to be rotatable between an open position (position shown in FIG. 10B) in contact with the contacted surface portion 51D of 51B. The distance L1 in the normal direction from the connection pin 52A to the first contact surface portion 52B is set larger than the distance L2 in the normal direction from the connection pin 52A to the second contact surface portion 52C, and these distance L1 and distance The difference from L2 is the protrusion / subtraction movement distance (L1-L2) between the closing position and the opening position of the shoji 3.

  In the shoji operation section 5, the operation handle 54 is operated to rotate the operation arm 52 downward from the state shown in FIG. 10A to the state shown in FIG. The slide member 53 is slid toward the outdoor side. On the other hand, by rotating the operation arm 52 upward, the slide member 53 is slid toward the indoor side against the biasing force of the coil spring 56. Then, at the position where the slide member 53 is slid to the indoor side, the first contact surface portion 52B of the operating arm 52 in the closed position contacts the contacted surface portion 51D of the slide base portion 51B, or the slide member 53 is in the chamber. The operation arm 52 and the slide member 53 are positioned when the second contact surface portion 52C of the operation arm 52 in the open position is in contact with the contacted surface portion 51D at the position slid outward. . That is, the shoji 3 is positioned at either the closed position or the open position.

  A locking groove 53A is formed at the distal end of the outdoor side of the slide member 53. The locking groove 53A is open upward and is elongated vertically. In the locking groove 53A, the height direction of the vertical rod 33 of the shoji 3 is formed. A locked pin 55 fixed at a substantially intermediate position is inserted. And the to-be-latched pin 55 is locked by the locking groove 53A of the slide member 53 so that it cannot move in the prospective direction but can move in the vertical direction. Therefore, as the slide member 53 is slid by the rotation of the operation arm 52, the shoji 3 connected to the slide member 53 via the locking groove 53A and the locked pin 55 is projected and retracted in the expected direction. It has become. As described above, the shoji 3 is displaced upward during the projecting and retracting movement, but the upward displacement is absorbed by the locked pin 55 sliding up and down in the locking groove 53A. The sliding movement of the shoji 3 is not restricted.

As shown in FIGS. 13 and 14, the shoji 3 supported by the shoji support section 4 and the shoji operation section 5 as described above can be opened to a maintenance position that protrudes further to the outdoor side than the open position. It has become.
13 and 14 are a longitudinal sectional view and a transverse sectional view, respectively, showing the door 1, and show a state in which the shoji 3 is opened to the maintenance position.
In the state where the shoji 3 is opened to this maintenance position, by inserting a hand or a tool through the gap formed between the door body 2 and the shoji 3, the shoji support 4 is released and the shoji 3 is opened. It can be removed from the body 2 or the nets of the ventilation portions 32A and 33A can be exchanged or cleaned.

  In order to open the shoji 3 to such a maintenance position, first, as shown in FIGS. 11 (C) and 13, the slide base portion is moved with the operation arm 52 rotated downward (open position). 51B is slid below the operation arm 52. As a result, the contact between the contacted surface portion 51D of the slide base portion 51B and the second contact surface portion 52C of the operation arm 52 is released, and the operation arm 52 can slide to the outdoor side. Next, by pushing the operating arm 52 to the outdoor side, the slide member 53 is slid to the outdoor side, and the shoji 3 connected to the slide member 53 is projected to the maintenance position along with this slide. At this time, the support arm 43 of the shoji support unit 4 rotates to the position indicated by the two-dot chain line in FIG. 8, and the pin (other end side connection unit) 45 moves downward along the rotation locus C. That is, the entire shoji 3 is lowered downward, but the locked pin 55 of the shoji 3 slides downward in the locking groove 53A of the slide member 53, so that the movement of the shoji 3 is not restricted. It has become.

According to this embodiment, there are the following effects.
(1) That is, when the operation arm 52 in the shoji operation unit 5 is turned to the open position, the sliding member 53 is slid to the outdoor side by the biasing force of the coil spring 56, and the second contact of the operation arm 52 is performed. 52 C of contact surface parts can contact | abut to the to-be-contacted surface part 51D of the slide base part 51B, and can position the shoji 3 in an open position. On the other hand, by rotating the operation arm 52 to the closed position, the slide member 53 slides indoors against the biasing force of the coil spring 56, and the first contact surface portion 52B of the operation arm 52 slides. The shoji 3 can be positioned at the closed position by abutting against the abutted surface portion 51D of the base portion 51B. Therefore, the shoji 3 can be opened and closed with a simple operation by simply rotating the operation arm 52, and the operability of the opening and closing operation can be improved.

(2) Further, the distance L1 in the normal direction from the connection pin 52A to the first contact surface portion 52B in the operation arm 52 is larger than the distance L2 in the normal direction from the connection pin 52A to the second contact surface portion 52C. Since it is set, the slide member 53 and the shoji 3 can be projected and retracted by the difference (L1−L2) between the distances L1 and L2. Further, the sliding movement distance of the shoji 3 can be set with a simple structure in which the first and second contact surface portions 52B and 52C are formed on the operation arm 52. The manufacturing cost can be reduced simply.

(3) Since the connecting pin 52A and the coil spring 56, which are one end side of the slide member 53, are provided at positions that are difficult or invisible from the outside of the shoji operation section 5, they are opened and closed like a conventional protruding window. The structure of the operation part is not exposed, and the design of the door 1 can be improved.

(4) Further, since the pair of left and right operation arms 52 are connected to each other by the operation handle 54, the pair of operation arms 52 can be rotated by the operation of the operation handle 54, and the operation arm of each shoji operation unit 5. It is not necessary to operate 52 with both hands, and can be opened and closed with one hand, so that operability can be further improved.

(5) Further, the opening edge 23 of the door body 2 and the vertical rod 33 of the shoji 3 are directly connected by the support arm 43, and the shoji 3 is projected and moved along the rotation trajectory of the support arm 43. The shoji 3 can be supported without using a complicated link mechanism or the like, the structure of the shoji support 4 can be simplified, the number of parts can be reduced, and the manufacturing cost can be further suppressed. And since the shoji support part 4 is provided in the upper part and the lower part of the opening edge 23 on either side, the shoji support part 4 can be made not conspicuous in the state which opened the shoji 3, and the external appearance design property of the door 1 is favorable. Can be.

(6) Moreover, since the shoji support part 4 is provided separately from the shoji operation part 5, the weight of the shoji 3 hardly acts on the shoji operation part 5, and it opens and closes smoothly with a small operating force. be able to. And since the to-be-latched pin 55 of the shoji 3 is slidably latched up and down by the latching groove 53A formed in the slide member 53 of the shoji operating portion 5, the shoji 3 in the middle of opening and closing is supported by the support arm 43. Even if the arc moves along the rotation trajectory C and shifts upward, the shift can be absorbed by the locking groove 53A, and a smooth opening / closing operation can be realized without restricting the movement of the shoji 3. Can do.

(7) In the state in which the shoji 3 is opened to the open position, the upper and lower saddles 31 and 32 and the left and right vertical rods 33 of the shoji 3 and the upper and lower opening left and right edges 21, 22 and 23 of the door 2 Is covered with the water stop piece 31A and the ventilation portions 32A and 33A of the shoji 3, so that ventilation and ventilation can be carried out through the ventilation portions 32A and 33A while preventing the invasion of rain and insects. Can improve the habitability. Furthermore, if the shoji 3 is opened to the maintenance position by operating the shoji operation section 5, maintenance work such as removing the shoji 3 from the door 2 and cleaning the ventilation parts 32A and 33A can be easily performed. .

[Second Embodiment]
Next, 1A of doors which are the fittings which concern on 2nd Embodiment of this invention are demonstrated based on FIG.
FIG. 15 is a longitudinal sectional view showing the door 1A of the second embodiment, and shows a state in which the shoji 3 is opened.
The door 1A of this embodiment is different from the door 1 of the first embodiment only in the configuration of the shoji operation unit 5, and the other configurations are substantially the same as those of the first embodiment. Hereinafter, differences will be described.

  In FIG. 15, the shoji operation section 5 provided on the door 1A includes a base 51, an operation arm 52, a slide member 53, and an urging means (not shown) as in the first embodiment. It is configured. A vertical piece 53 </ b> B that extends vertically along the vertical rod 33 of the shoji 3 is provided at the outdoor end of the slide member 53. Then, two locking grooves 53A are formed in the upper and lower ends of the vertical piece 53B so as to be long in the vertical direction like the locking grooves 53A. Further, the vertical pin 33 of the shoji 3 is provided with two locked pins 55 similar to the locked pin 55, and these locked pins 55 are respectively provided in the two locking grooves 53A. It is locked so that it cannot move in the prospective direction and can move in the vertical direction.

  In such a shoji operation section 5, the shoji 3 projects in the expected direction through the vertical piece 53 </ b> B, the locking groove 53 </ b> A, and the locked pin 55 as the slide member 53 slides by the rotation of the operation arm 52. It is supposed to be moved. As in the first embodiment, even when the shoji 3 is shifted upward along the pivotal trajectory of the support arm 43 during the projecting and retracting movement, or even when the shoji 3 is lowered during the movement to the maintenance position, the locked pin The sliding movement of the shoji 3 is not restricted by 55 sliding up and down along the locking groove 53A.

According to this embodiment, in addition to the effects (1) to (7), there are the following effects.
(8) That is, the latching pin 55 of the shoji 3 is latched by the latching grooves 53A at the upper and lower portions of the vertical piece 53B provided on the slide member 53, and the shoji 3 is pushed and pulled at these two locations. By immersing, the shoji 3 can be moved linearly along the prospective direction, and the abnormal opening and closing that the shoji 3 is tilted up and down can be prevented, and the operability of the opening / closing operation is further improved. Can be.

[Third Embodiment]
Next, a door 1B that is a fitting according to a third embodiment of the present invention will be described with reference to FIGS. 16 and 17.
FIG. 16 is a view showing the door 1B of the third embodiment, and is an appearance view seen from the outdoor side. FIG. 17 is a cross-sectional view showing the door 1B, and shows a state in which the shoji 3 is closed.
The door 1B of the present embodiment is the door 1 and the shoji 3 that are constructed by covering the glass panel 34 on the outdoor side of the shoji 3 in the doors 1 and 1A of the first and second embodiments and covering the glass panel 34. The configuration of the shoji support section 4 and the shoji operation section 5 is substantially the same as that of the first or second embodiment.

  In FIG. 16 and FIG. 17, the lattice body 6 includes a pair of left and right vertical frame members 61 fixed from the indoor side to the outdoor side surface of the vertical rod 33 of the shoji 3 and a space between these vertical frame members 61. The cross member 62 includes a plurality of fixed cross members 62 and a plurality of vertical members 63 that cross the cross members 62 and are fixed to the outdoor side of the cross member 62. The lattice 6 is opened and closed integrally with the shoji 3 as the shoji 3 opens and closes. As described above, the lattice body 6 is configured to be detachable from the shoji 3 by removing the screw from the indoor side in a state where the shoji 3 is opened to the maintenance position. Further, the water stop piece 31A and the ventilation portions 32A, 33A are formed in the lattice body 6 so that the water stop piece portion 31A and the ventilation portions 32A, 33A can be replaced, cleaned, and the like as the lattice body 6 is detached. May be.

According to this embodiment, in addition to the effects (1) to (7) and (8) described above, the following effects are obtained.
(9) That is, by providing the lattice body 6 that covers the outdoor side of the glass panel 34 in the shoji 3, it is possible to prevent illegal actions such as glass breakage and improve the crime prevention property of the door 1B. Furthermore, since the grid body 6 is fixed with screws from the indoor side, the grid body 6 cannot be removed from the outdoor side in a state where the shoji 3 is in the closed position and the open position, and the crime prevention performance is further improved. Can do. Further, if the shoji 3 is moved to the maintenance position, the screws 6 can be removed from the indoor side and the lattice body 6 can be removed from the outside of the room, so that replacement or repair can be easily performed.

Note that the present invention is not limited to the above-described embodiments, and includes other configurations that can achieve the object of the present invention, and includes the following modifications and the like.
For example, in each of the embodiments described above, the doors 1, 1 </ b> A, and 1 </ b> B provided at the doorway as the joinery have been described. However, the joinery of the present invention is not limited to the door but may be a window. The frame of the joinery is not limited to the door 2 of the doors 1, 1 </ b> A, 1 </ b> B, but may be a window frame fixed to the building or an opening formed in the building frame.

  Moreover, in each said embodiment, the shoji support part 4 was provided in the opening edge 23 of the right and left of the opening part 2A, and the support arm 43 was connected with the vertical rod 33 of the shoji 3, but not only this but the shoji support part 4 May be provided on the upper and lower opening edges 21 and 22 of the opening 2A, and the support arm 43 may be connected to the upper and lower collars 31 and 32 of the shoji 3, and the shoji support 4 may be connected to the upper, lower, left and right of the opening 2A. The support arms 43 may be connected to the upper and lower saddles 31 and 32 and the left and right vertical rods 33 of the shoji 3. Moreover, as a structure which supports the shoji 3 so that opening and closing is possible, not only the thing of the shoji support part 4 but the parallel link mechanism similar to the conventional protruding window, and other arbitrary support structures are employable.

In addition, the best configuration, method, and the like for carrying out the present invention have been disclosed in the above description, but the present invention is not limited to this. That is, the invention has been illustrated and described with particular reference to certain specific embodiments, but without departing from the spirit and scope of the invention, Various modifications can be made by those skilled in the art in terms of material, quantity, and other detailed configurations.
Therefore, the description limiting the shape, material, etc. disclosed above is an example for easy understanding of the present invention, and does not limit the present invention. The description by the name of the member which remove | excluded the limitation of one part or all of such is included in this invention.

It is the figure seen from the room inner side which shows the fitting which concerns on 1st Embodiment of this invention. It is the figure which looked at the said fitting from the outdoor side. It is a longitudinal cross-sectional view which shows the said fitting. It is a cross-sectional view showing the joinery. It is a longitudinal cross-sectional view which shows the state which has a face material in an open position in the said fitting. It is a cross-sectional view which shows the state which has a face material in an open position in the said fitting. It is a cross-sectional view which shows the support structure of the face material in the said fitting. (A), (B) is a side view which shows operation | movement of the said support structure. It is a cross-sectional view which shows the face material operation part of the face material in the said fitting. (A), (B) is a side view which expands and shows the said face material operation part. (A)-(C) are side views which show operation | movement of the said face material operation part. (A)-(C) are sectional drawings which show operation | movement of the said face material operation part. It is a longitudinal cross-sectional view which shows the state which has a face material in a maintenance position in the said fitting. It is a cross-sectional view which shows the state which has a face material in a maintenance position in the said fitting. It is a longitudinal cross-sectional view which shows the fitting which concerns on 2nd Embodiment of this invention. It is the figure seen from the outdoor side which shows the fitting which concerns on 3rd Embodiment of this invention. It is a cross-sectional view showing the joinery.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 2 ... Door body which is a frame, 2A ... Opening part, 3 ... Shoji which is a face material, 5 ... Shoji operation part which is a face material operation part, 21, 22, 23 ... Opening edge, 51 ... In operation main-body part A base portion, 51A: a fixing member as a first member, 51B: a slide base portion as a second member, 51D: a contacted surface portion, 52: an operation arm as a rotating member, 52A: a connection as a rotation center Pin, 52B ... first contact surface portion, 52C ... second contact surface portion, 53 ... slide member, 54 ... operation handle, 56 ... coil spring as biasing means.

Claims (6)

A frame having an opening and a face member supported by the frame; a closed position where the face member closes the opening of the frame; and an opening protruding to one side in the prospective direction of the frame A protruding type fitting provided to be movable between open and closed positions,
An operation main body fixed to an opening edge that forms the opening of the frame, a slide member supported by the operation main body and slidable along a prospective direction of the frame, A pivot member pivotally supported on one end side of the slide member, and a face material operation section in which the face material is connected to the other end side of the slide member,
The rotating member is formed having first and second contact surface portions that can contact the operation main body portion, and a closed position where the first contact surface portion contacts the operation main body portion. The second contact surface portion is connected to the slide member so as to be rotatable between an open position where the second contact surface portion contacts the operation main body portion,
By rotating the rotating member to the open position and bringing the second contact surface portion into contact with the operation main body portion, the slide member is slid to be positioned at the open position,
A fitting in which the slide member is slid and the face member is positioned at the closed position by rotating the rotary member to the closed position and bringing the first contact surface portion into contact with the operation main body portion. .   The distance in the normal direction from the rotation center of the rotation member to the first contact surface portion is set larger than the distance in the normal direction from the rotation center to the second contact surface portion. Item 1. Joinery.   The face material operation part is provided with a biasing means for biasing the slide member in a direction from the closed position to the open position of the face material, and the biasing means is provided in the operation main body part. Claim | item 1 or the fitting of Claim 2. The operation main body includes a first member that is fixed to the opening edge and a second member that is slidably supported by the first member. Formed with a contacted surface portion that contacts the first and second contact surface portions of the member,
By sliding the second member with respect to the first member in a state in which the rotating member is rotated to the open position, the contact between the contacted surface portion and the second contact surface portion is released, 4. The structure according to claim 1, wherein the rotating member and the slide member can be slid to one side in a prospective direction, and the face material can be opened larger than the open position by the slide operation. Joinery as described in any one.   The face material operation part is provided on each of the pair of opening edge edges facing each other across the opening, and an operation handle is provided for connecting the rotating members in the pair of face material operation parts. Claim | item 5. Joinery in any one of Claims 1-4.   The door is provided with a door that can be opened and closed at a doorway of the building, and the frame is a door that protrudes to the outside of the door so that the face material can be opened and closed. The joinery according to claim 5.

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