JPH0522790U - Same-sided shoji traveling device - Google Patents

Abstract

(57) [Summary] (Corrected) [Purpose] When the shoji blockade, the outer shoji is displaced toward the inner shoji,
Since the outer surfaces of the inner and outer shoji are flush with each other, the displacement of the outer shoji can be performed smoothly, and it can be effectively applied to a sash made of an extruded frame. [Structure] A vehicle frame 3 of a door roller 2 in which wheels 4 are rotatably supported on a vehicle frame is rotatably attached to a lower frame 1 of an outer shoji Ba, while a pair of support frames 14 are attached to an upper frame 12 to a supporting frame 14. Roller 15,
A support frame of the restricting body 13, which rotatably supports a vertical axis 15 is rotatably attached. The lower frame 8 is provided with a guide rail 7 on which the wheels of the door roller are movably mounted, and a bent portion that bends in the direction of the internal shoji Bb is provided at an appropriate position on the guide rail. Configure the guide rail. Further, the upper frame 18 is provided with a hanging portion piece 19 for guiding an external shoji, and the hanging frame piece is interposed between the pair of rollers of the regulating body so that the upper frame side of the shoji is attached to the upper frame. A bent portion that bends in the direction of the internal shoji is provided at an appropriate position of the hanging portion piece, and the bending portion and the straight portion constitute the hanging portion piece.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a sliding sash guide guide device of the same sash, which has a displacement sliding door that is flush with an outer surface of the sliding door that does not move in the indoor or outdoor direction when the sliding door is closed.

[0002]

[Prior Art]

 A conventional flush sash, for example, has a structure disclosed in Japanese Utility Model Publication No. 3-28687.

[0003] In the structure, when the shoji is closed, the inner shoji is flush with the outer surface of the outer shoji, and the frame of the door roller is attached to the lower frame of the shoji so as to be rotatable about its vertical axis. Wheels that are rotatably supported on the vehicle frame are movably placed on a guide rail provided on the lower frame, and the guide rail has a bent portion bent at a proper place and a straight portion continuous to the bent portion. On the other hand, a vertical axis is attached to the upper frame of the internal shoji, and a roller rotatably supported on the vertical axis is engaged with a guide groove provided on the upper frame, and the guide groove is provided at a proper position. The bent part is composed of a straight part.

[0004]

[Problems to be solved by the device]

 In the above-mentioned conventional example, the guide groove provided in the upper frame and the guide rail provided in the lower frame are integrated with the so-called main body of the upper frame or the upper frame. It is almost impossible to apply it to the current sash, which has become a problem, and therefore the structure is unsuitable for mass-produced products.

Further, also in terms of performance, since the roller engaged with the guide groove is rotatably attached to the vertical axis attached to the inner shoji, the roller can be freely displaced in the indoor and outdoor directions. Therefore, it is necessary to improve the machining accuracy of the straight section and the continuous section of the bent section that make up the guide groove.If there is an error in the processing accuracy, the internal shoji will not move smoothly and noise will be generated. It may be a generation source and the life of the roller may be shortened.

The present invention was devised for the purpose of eliminating the drawbacks of the conventional example.

[0007]

[Means for Solving the Problems]

 In a flush sash equipped with a displacement shoji that is flush with the outer surface of the shoji that does not displace in the indoor or outdoor direction when the shoji is closed, a wheel is rotatably supported by the vehicle frame on the lower frame of the displacement shoji. While the vehicle frame of the door car is attached so as to be rotatable in the vertical axis, the support frame of the regulating body in which a pair of rollers are pivotally supported in the support frame is pivotally attached to the upper frame, and the lower frame is also attached. The wheels of the door roller are movably placed on a guide rail provided on the frame, and the guide rail is provided with a bent portion that bends toward the shoji that does not displace in the indoor or outdoor direction at a proper position. The guide rail together with the guide portion, and a hanging piece for guiding the shoji provided on the upper frame is interposed between the pair of rollers of the regulating body, and the fitting killing part or the room is placed at an appropriate position of the hanging piece. Providing a bent part that does not displace outward and bends in the direction of the shoji Article brought up the hanging piece with portion, each bent portion which is constituted by a block body in which engages fixed to the cutout portion provided with notches each straight ridges.

[0008]

【Example】

 The drawings show an embodiment of a sliding door sash running guide device according to the present invention. Fig. 1 is a vertical sectional view, Fig. 2 is a horizontal sectional view, Fig. 3 is a vertical sectional view of a window frame, and Fig. 4 is Fig. 3a. -A line sectional view, FIG. 5 is a sectional view taken along line bb, FIG. 6 is a sectional view of a regulating member, FIG. 7 is a side view of a partial cutout of a door roller, FIG. 8 is a perspective view of an upper block, and FIG. It is a perspective view of a lower block.

In the same-face sash of the embodiment, an external shoji Ba and an internal shoji Bb are attached to a window frame A so that they can be pulled up freely, and when the shoji is closed, the external shoji Ba is displaced in the direction of the internal shoji Bb, so that the external shoji Ba The outer surface of the inner sliding door Bb is flush with the outer surface of the inner sliding door Bb, but it may be replaced with the inner sliding door Bb as a fitting and killing portion, or the inner sliding door Bb and the window frame A may be attached or Since the traveling device for the obstacle Bb is the same as that of the existing technology, these explanations will be omitted.

Then, a pair of door rollers 2, 2 are provided on the lower frame 1 of the outer door shovel Ba, and the outer door shovel Ba is supported and displaced by these door rollers 2, 2.

The door roller 2 is constructed by rotatably assembling a vehicle frame 3 in which wheels 4 are rotatably supported on a vehicle frame 3 by a vertical axis 5 to a base frame 6 and attached to the lower frame 1 at the base frame 6. The lower frame 1 is made rotatable about the vertical axis.

A guide rail 7 on which the wheels 4 of the door roller 2 are movably mounted is projectingly provided on the upper surface of the lower frame 8, and the guide rail 7 and a straight portion 7a parallel to the traveling direction of the internal shoji Bb are provided. A straight line portion 7a, and a curved line portion 7b composed of a lower block body 10 engaged with a cutout portion 9 provided at a proper position. The lower block body 10 is provided with the curved line portion 7b projecting from a mounting portion piece 10a. The mounting portion piece 10a is fixed to the lower frame 8 with a screw 11.

Further, a pair of restricting bodies 13, 13 are attached to the upper frame 12 of the shoji screen Ba so as to correspond to the mounting position with respect to the lower frame 1 of the door roller 2. The restricting body 13 supports the support frame 14 A pair of rollers 15 and 15 are rotatably attached to the vertical axis, the support frame 14 is attached to the base frame 16 by the vertical axis 17, and the L-shaped base frame 16 is fixed to the upper frame 12 with screws. With respect to the vertical axis, it is attached so as to be rotatable.

The upper frame 18 is provided with a hanging piece 19 for guiding a shoji, and the hanging piece 19 is interposed between the rollers 15 of the control body 13 so that the outer shoji Ba is on the upper frame 12 side. Is attached to the window frame A, and the hanging piece 19 is an upper block body 21 that is engaged with a straight line portion 19a parallel to the running direction of the internal shoji Bb and a notch 20 provided at an appropriate position of the straight line portion 19a. The upper block body 21 is configured by projecting the above-mentioned curved portion 19b on a mounting portion piece 21a, and the mounting portion piece 21a is fixed to the upper frame 18 by a screw 22. Of.

When the shoji screen Ba is moved in the closing direction, the door frame 2 rotates the vehicle frame 3 at an appropriate angle to move the wheel 4 from the straight section 7a of the guide rail 7 to the curved section 7b. While running, the regulation body 13 also rotates at an appropriate angle in the same manner, and the rollers 15 and 15 move from the straight portion 19a of the hanging piece 19 to the curved portion 19b, and the outer shoji Ba is directed toward the inner shoji Bb. When the closure is completed, the outer surface of the external shoji Ba comes to be flush with the outer surface of the inner shoji Bb.

[0016]

[Effect of the device]

 Since the present invention is configured as described above, the displacement operation of the displacement shoji in the indoor and outdoor directions can be performed extremely smoothly.

Further, since the guide rail and the bent portions of the hanging parts are constituted by the block body, the present device can be effectively applied to the sash made of the extruded shape member.

[Brief description of drawings]

FIG. 1 is a vertical sectional view.

FIG. 2 is a cross-sectional view.

FIG. 3 is a vertical sectional view of a window frame.

FIG. 4 is a sectional view taken along line 3a-a of FIG.

FIG. 5 is a sectional view taken along line 3b-b of FIG.

FIG. 6 is a sectional view of a regulating member.

FIG. 7 is a partially cutaway side view of the door roller.

FIG. 8 is a perspective view of an upper block.

FIG. 9 is a perspective view of a lower block.

[Explanation of symbols]

 Ba Outer shoji 1 Lower frame 2 Door car 3 Car frame 4 Wheels 7 Guide rail 7a Guide rail straight section 7b Guide rail curved section 8 Lower frame 10 Lower block body 12 Upper frame 13 Restrictor body 14 Support frame 15 Roller 19 Hanging part Piece 19a Curved portion of hanging piece 19b Straight portion of hanging piece 21 Upper block body

Claims (1)

[Scope of utility model registration request] 1. In a flush sash equipped with a displacement shoji that is flush with an outer surface of the shoji that does not displace in the indoor or outdoor direction when the shoji is closed, a wheel rolls on a vehicle frame on the lower frame of the displacement shoji. On the upper frame, the support frame of the regulating body, which is pivotally supported by a pair of rollers, is pivotally mounted on the upper frame while the frame of the door roller freely pivoted is pivotally mounted. At the same time, the wheel of the door roller is movably placed on the guide rail provided on the lower frame, and the fitting and killing portion or a bent portion that bends toward the shoji that does not displace in the indoor / outdoor direction is provided at an appropriate position of the guide rail. The guide rail together with the straight section, and the hanging piece for guiding the shoji provided on the upper frame is interposed between the pair of rollers of the restricting body. Part or a bent part that bends in the direction of the shoji that does not displace in the indoor or outdoor direction. A sliding door sliding device having a sash on the same surface, wherein the hanging piece is formed together with a straight portion, and each bent portion is constituted by a block body engaged and fixed to a notch portion provided by cutting out each straight portion.