JP4541982B2 - Shoji rod closure for shaft sash - Google Patents

Description

  A shaft rotation sash such as an inward sash or a protruding sash is a so-called open state in which the shoji frame (or shoji) that is rotatably assembled to the sash frame rotates during transportation from the factory to the site or subsequent construction. However, the present invention relates to a closing device for a shoji frame used in an axial rotation sash, which is used in order to prevent the occurrence of such a trouble.

  The first groove is provided with a first groove for inserting the door stopper on the sash frame side and the second groove for inserting the protrusion provided on the side of the shoji frame, and the opening stopper is pressed in one direction against the door. After inserting the door stopper piece, rotate the shoji frame to contact the opening stopper, and then move the opening stopper in the direction in which the door stopper piece separates from the first groove groove to move the second groove groove There is a block-shaped closing tool having a structure in which a sliding piece on the side of the shoji frame is inserted to expect the shoji (shoji housing) to be opened (for example, Patent Document 1).

JP 2002-38804 A

  In the conventional example, the block body is provided with a concave groove, and the sash frame side and the shoji (shoji frame) side are tightly fitted (expecting contact resistance) to open the shoji using the closing tool. Since it is to maintain the stopped state, it may be difficult to maintain the open state due to vibration or other external force load, and because it uses contact resistance, it will inevitably wear and reuse (use) It is difficult.

  The present invention has been devised to provide a closing tool that can surely prevent the opening of the shoji frame of the rotary sash, focusing on the drawbacks of such a conventional example.

  The door stopper piece of the sash frame, and the locking piece to be overlapped from the outside of the sash frame to either the door stopper piece or the fin piece on the door tip heel side, which is opposed when the door stopper piece and the shoji frame are closed. A main frame provided with a support piece projecting from the sash frame to the outside of the sash frame at one end and the other end, and a notch provided in the support piece of the main frame. And / or an assembly part provided with a projecting part that is engaged with and supported by the window, and a closing frame in which a clamping part piece that is superimposed on the outside of the other one of the sash frames is connected. When the projecting piece is moved to the assembly part piece of the frame and brought into contact with one end of the sash frame finding direction of the notch and / or the window, it matches the through hole provided in the support part piece, It is set as the structure which provided the screwing hole of the fixing screw.

  According to the present invention, since the door frame of the shoji frame is clamped by the locking piece on the main frame side and the clamping piece on the closing frame side, the rotation of the shoji frame is restricted. Thus, the closed state can be reliably maintained.

  Further, when obtaining the closed state, the projecting piece on the side of the closed frame is moved along the notch or the window on the side of the main frame to be supported by the main frame, and in the supported state, the through hole and the screw hole Since the fixing operation of the main body frame and the closing frame can be performed by the fixing screw using, the closing operation can be performed easily and reliably.

  The drawings show an embodiment of a shoji frame closing device in the shaft rotation sash according to the present invention, FIG. 1 is a longitudinal sectional view showing a use state, FIG. 2 is a partially cutaway side view of FIG. 2 is a perspective view of the main frame, FIG. 5 is a perspective view of the holding frame, and FIG. 6 is a schematic front view showing the arrangement relationship of each part.

  The closing tool A of the embodiment includes the main frame 2 combined with the sash frame 1 side of the shaft rotation sash, and the shoji housing 3 assembled to the main frame 2 and housed in the sash frame 1 according to the rotation. The main frame 2 and the closing frame 4 are made of synthetic resin. The closing frame 4 restricts the protrusion from the sash frame 1 to the outside.

  The shaft rotation sash shown in the figure is an outwardly-turned sash in which the shoji frame 3 is rotatably assembled on the lower side of the sash frame 1. For example, a shoji sash such as an inward-turn sash or a protruding sash As long as the shaft rotates, the closure according to the present invention can be applied to any sash.

  In the embodiment, the main frame 2 of the closing tool A is assembled to the upper frame, and the closure frame 4 is assembled to the main frame 2 to receive the upper arm of the shoji frame 3. In addition to the upper frame and the upper frame, the frame may be used in relation to another frame (for example, vertical frame) and another frame (for example, vertical frame). The embodiment is applied to the upper frame (other frame). Since it is applied in the relationship between the upper frame (referred to as the configuration frame 3a in the sense that it may be applied to other kites) The positional relationship (direction) of each part will be described with reference to the upper frame or the upper eyelid as an overturning sash.

  By the way, the shaft rotation sash is usually shipped from the factory with the shoji frame and the sash frame without the assembly of the glass panel, and transported to the site. In this case, do not call it shoji. The reason why the shoji frame is used is because of such a meaning, but it is needless to say that the present invention can also be applied to a shoji housing incorporating a glass panel.

  The main frame 2 includes a locking piece 5 arranged vertically at one end and a supporting piece 6 arranged horizontally at the other end side, and the upper step piece is used as a supporting piece 6. It consists of a stepped frame with a lower step piece, the locking piece 5, the connecting piece 9 of the middle step piece 7 and the lower step piece 8 facing this, and the lower step piece 8 at the bottom. A rectangular cutout 11 having the same width in the direction along the engagement groove 10 (the direction in which the sash frame 1 is found) is formed on the support piece 6 as well as a constituent material of the engagement groove 10 as a wall. A rectangular window 11 ′ is provided, and one half of the notch 11 and the rectangular window 11 ′ on the side away from the notch 11 is set to be one step lower than the upper surface of the support piece 6 on both sides along the engagement groove 10. Receiving pieces 12, 12 are provided, and further, screw holes 13 are provided at appropriate positions of the supporting piece 6 that are out of the positions of the notch 11 and the rectangular window 11 ′. It is obtained by configuration Te.

  The closing frame 4 has a holding part piece 15 arranged in a perpendicular direction at one end along the longitudinal direction (sash frame finding direction) of the assembly part piece 14 having the same length as the support part piece 6 of the main frame 2, Between the assembly piece 14 and the vertical piece 15, a pair of reinforcement pieces 16, 16 are arranged in parallel, and on the assembly piece 14, the support piece on the main frame 2 side. A pair of projecting pieces 17 and 17 are arranged side by side with a separating width that coincides with the separating width between the notch 11 portion provided in 6 and the half portion of the window 11 ′ on the side provided with the receiving piece 12 When the piece 17 is moved in the notch 11 to the window 11 ′ and placed on the receiving portion piece 12 (supported), the piece 17 is brought into a position corresponding to the screw hole 13 provided in the supporting portion piece 6. A through hole 18 is provided.

  The projecting piece 17 is supported by a leg piece 17b having an upper piece 17a having the same width as the notches 11 to 11 'and interposed between the receiving pieces of the notch 11 or the rectangular window 11'. It consists of a letter form.

  Thus, the main frame 2 is combined with the sash frame 1 (the structural frame 1a) so that the door stop piece 19 of the structural frame 1a is engaged with the engaging groove 10, and the shoji frame is kept in this state. When the housing 3 is rotated and placed in the sash frame 1, the main body frame 2 is interposed between the sash frame 1 (component frame 1 a) and the shoji frame 3 (component frame 3 a), and the main frame 2 The locking piece 5 overlaps the door stop piece 19 on the outside of the door stop piece 19 (sash frame 1), and the support piece 6 protrudes to the outside of the sash frame 1 through the component frame 1a and the component frame 3a. .

  Then, a projection piece 17 on the side of the closing frame 4 is arranged so as to match the notch 11 provided on the support piece 6 and the window 11 ′, and the notch 11 to the projection piece 17 are moved in the window 11 ′. When the cut frame 11 is brought into contact with one end of the window 11 'in the direction of finding the sash frame, the closing frame 4 is received by the receiving piece 12 and supported in a positional relationship that coincides with each other in the contact state or receiving state The screw hole 13 and the through hole 18 provided in the part piece 6 or the assembly piece 14 are coincident with each other, and the fixing frame 20 screwed into the through hole 18 is screwed into the screw hole 13 so that the closing frame 4 is The main frame 2 is fixed to the main frame 2, and the fixed frame 3 a (door-end frame) of the shoji frame 3 is fixed to the main frame 2 with one end locked to the door stop piece 19 by the lock piece 5. Locking to the clamping piece 15 of the closing frame 4 attached to one end side, the shoji frame 3 is restricted in rotation and closed. State is maintained.

  In the embodiment, the support piece 6 is provided with the notch 11 and the window 11 '. However, there is no inconvenience with only one of them, and there is no problem even with a single piece.

  Contrary to the embodiment, the clamping piece 15 may be overlapped with the outside of the door stop piece 19 and the engaging piece 5 may be overlapped with the outside of the component 3a (door tip). Of course.

The longitudinal cross-sectional view which shows a use condition. FIG. 2 is a partially cutaway side view of FIG. 1. FIG. 3 is a cross-sectional view of FIG. 2. The perspective view of a main body frame. The perspective view of a clamping frame. The schematic front view which shows the arrangement | positioning relationship of each part.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Sash frame 2 Main body frame 3 Shoji frame 4 Closing frame 5 Locking piece 6 Supporting piece 11 Notch 11 'Window 13 Screwing hole 14 Assembly piece 15 Nipping piece 17 Protruding piece 18 Through hole 20 Fixing screw

Claims (1)

The door stopper piece of the sash frame, and the locking piece to be overlapped from the outside of the sash frame on either the door stopper piece or the fin piece on the door tip heel side, which is opposed when the door stopper piece and the shoji frame are closed. A main frame provided with a support piece projecting from the sash frame to the outside of the sash frame at one end and the other end, and a notch provided in the support piece of the main frame. And / or an assembly part provided with a projecting piece that is engaged with and supported by the window, and a closing frame in which a sandwiching part piece that is superimposed on the outside of the other sash frame is connected. When the projecting piece is moved to the assembly part piece of the frame and brought into contact with one end of the sash frame finding direction of the notch and / or the window, it matches the through hole provided in the support part piece, A closing device for a shoji frame in a shaft rotation sash provided with a screw hole for a fixing screw.

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