JPS6346616Y2 - - Google Patents

Description

[Detailed explanation of the idea] 【Technical field】

The present invention relates to a door consisting of a top-hung sliding door and a fixed door that can be changed from left to right.

[Background technology]

Conventional doors consist of a sliding door and a fixed door that can be changed in left-right direction.The sliding door runs on a lower rail placed on the floor, and the fixed door is also placed on the lower rail. has been done. For this reason, the floor surface is uneven due to the lower rail, which makes it easy for dirt to accumulate and makes cleaning difficult.

[Purpose of invention]

The present invention was developed in consideration of these points, and its purpose is to prevent dust from accumulating on the floor, and to prevent swinging of sliding doors and fixed doors, even though there is no lower rail. Our goal is to provide you with a door that won't come off.

[Disclosure of invention]

However, the door according to the present invention is a top-suspended sliding door in which a runner at the upper end is suspended from an upper rail provided on the upper frame of the opening frame, and a sliding door that is selectively disposed on the left and right sides of the opening frame, and the upper end is raised upward. A door consisting of a fixed door that is locked to a frame, and the sliding door has a door on both ends of its lower end surface,
Each L-shaped horizontal piece of the guided member is fixed, and each vertical piece of the guided member projects upward at a distance from the surface of the sliding door, and opens downward into the floor surface. a guide member having a guide groove in which the vertical piece is positioned;
The fixed door has a leg piece hanging down from approximately the entire length of the lower surface of the fixed door, and the leg piece is attached to the sliding door side surface of the detachment prevention block provided in the longitudinal center of the floor surface of the opening frame and located directly below the fixed door. It is characterized in that the surfaces of either the left or right end of the piece are in contact with each other. The present invention will be described in detail based on illustrated embodiments.
Of the two doors shown in the figure, one is a top-hung sliding door 14 and the other is a fixed door 15 that can be moved only when changing the left and right hand, and is designed for a bathroom. Of the sliding door 14 and fixed door 15 that are fitted into the opening frame 25, the fixed door 15 is placed on the bathroom side and the sliding door 14 is placed on the changing room side, but the structure of both is different except for the presence or absence of the runner 6. They are substantially the same. To explain the sliding door 14, this sliding door 14 has vertical frames 9 fixed to both ends of the upper horizontal stile 1 and the lower horizontal stile 16,
It is configured with a face material 17 attached inside. The inside of each of the vertical stile 9, the upper horizontal stile 1, and the lower horizontal stile 16 is a recess 21, and elastic support pieces 19 are bent and extend from both sides of the recess 21 via step portions 18, respectively. and the opposing piece 20 at the tip of the supporting piece 19
are opposed to each other at an interval shorter than the wall thickness of the face material 17.
A reinforcing member 22 partially provided with a plurality of cushion members 23 in the longitudinal direction is inserted into the recess 21, and the cushion members 23 are in elastic contact with the tips of the opposing pieces 20. The upper side stile 1 is formed by extrusion molding of synthetic resin so that the inside thereof is hollow, and a reinforcing block 2 for the side stile is installed inside the end thereof and fixed with screws 24. The reinforcing block 2 for the horizontal stile is L-shaped, and one side is longer than the other, and the short side is placed vertically on the end face side of the upper horizontal stile 1. There is. Further, a groove 4 is provided on the long side of the horizontal stile reinforcing block 2, which communicates with an opening on the top surface of the upper horizontal stile 1, so that a substantially triangular rotating body 5 equipped with a runner 6 can freely rotate. is attached to. On one vertical side of the horizontal stile reinforcing block 2, there is a large diameter hole 7 that opens on the outer surface and a groove 4 that communicates with the large diameter hole 7.
A long screw hole 8 opening into the hole 8 is bored. In the figure, 26 is a fixing screw hole provided in the reinforcing block 2 for the horizontal stile. The vertical stile 9 is formed to be hollow inside by extrusion molding of synthetic resin, and a reinforcing block 10 for the vertical stile is installed inside the upper end. This vertical stile reinforcing block 10 has a screw insertion hole 27 and a driver insertion hole 28, each of which has a large diameter hole 29 at one end. It communicates with holes 30 and 31 on the outer and inner surfaces. By inserting the fixing screw 12 into the screw insertion hole 27 from the hole 31 and screwing it into the fixing screw hole 11 of the horizontal stile reinforcing block 2, the vertical stile 9 and the upper horizontal stile 1 are reinforced. The block 10 and the reinforcing block 2 for the side stile are connected to each other. The lower horizontal stile 16 is also formed by extrusion of synthetic resin so that the inside thereof is hollow. Since the lower side stile 16 is wider than the upper side stile 1, use the same L-shaped side stile reinforcing block 2 installed inside the upper side stile 1 with the long side vertical and screw 24. The vertical stile reinforcing block 10, which is the same as the vertical stile reinforcing block 10 installed in the upper part, is installed inside the lower end of the vertical stile 9, and is fixed to the horizontal stile reinforcing block 2 with fixing screws 12. The width l of the upper and lower horizontal frames 1 and 16 is equal to the distance L between the inner surfaces of both sides of the vertical frame 9. Further, the upper and lower ends of the vertical stile 9 are cut off by cutting off the step part 18 and support piece 19 to a length equal to the vertical width of the upper horizontal stile 1 and the lower horizontal stile 16. , 16 are fitted into each other. Furthermore, both ends of the step portions 18 and support pieces 19 of both the upper and lower horizontal frames 1, 16 and the vertical stile 9 are cut out at an angle of 45 degrees, and by tightening the fixing screws 12, the upper and lower horizontal frames 1, 16 can be cut out. In bringing the step portion 18 and the end sloped edge 34 of the support piece 19 into close contact with the step portion 18 of the vertical stile 9 and the end slope edge 35 of the support piece 19,
A slight gap 33 formed between the ends of the upper and lower horizontal frames 1 and 16 and the back piece 32 of the recess 21 of the vertical frame 9 enables the above-mentioned close contact by tightening the fixing screws 12. Since the outer surface of the vertical stile 9 and the outer surface of the upper and lower horizontal stile are not flush with each other, here, as shown in FIG.
External members 73 are attached to both outer surfaces of the upper and lower horizontal frames 1 and 16 so as to be flush with the vertical frame 9. The panel 17 is attached when framing the upper and lower horizontal frames 1, 16 and the vertical stile 9. The edge of the panel 17 is fitted between the opposing pieces 20, 20, and the elastic force of the opposing piece 20 is used to Hold it in place. At this time, the first
As shown by arrow A in the figure, when the vertical stile 9 (or upper and lower horizontal stile) is pressed, the vertical stile 9 (or upper and lower horizontal stile), which is made of synthetic resin and has elasticity, is pressed.
The support piece 19 is centered around the A part in FIG.
Since it opens in the direction of arrow B in the figure, the face material 17
can be easily fitted between the supporting pieces 19, and when the pressure on both sides of the vertical stile 9 (or upper and lower horizontal stile) is released, the supporting pieces 19 return to their original positions and elastically clamp the panel 17. It will be done. To adjust the height of the runner 6 attached to the upper end of the rotating body 5, insert a driver into the hole 30, rotate the adjusting screw 13 screwed into the screw hole 8, and use the tip of the adjusting screw 13 to adjust the height of the rotating body. This is done by pressing the lower side surface of the rotating body 5 and rotating the rotating body 5. The rotating body 5 is not limited to the shape shown in the figure, but may have a protruding reinforcing portion with an arcuate outer edge as shown by the broken line in FIG. 3. Further, the large diameter hole 7 in which the head of the adjustment screw 13 is accommodated is
The length is longer than the adjustment movement distance of 3. The hole 30 of the vertical stile 9 has an adjustment screw 13.
The diameter of the adjustment screw 13 is smaller than that of the head of the adjustment screw 13, so that it will not protrude outside even if the adjustment screw 13 rotates due to vibration. The reason why the screw hole 8 is made longer is that the runner 6 is connected to the opening frame 2.
Considering that when the runner 6 is suspended from the upper rail 36 of the runner 6, the load applied to the runner 6 is applied to the adjustment screw 13.
This is because the strength of the threaded portion of the adjustment screw 13 is increased to prevent it from deforming under the above load. The fixed door 15 is formed of the same frame structure as the sliding door 14 as described above, but the example shown in the figure is provided with a middle crosspiece 63 formed by extrusion molding of synthetic resin. As shown in FIGS. 5 and 6, this middle crosspiece 63 has clamping pieces 59 on both upper and lower sides.
It has a tapping hole 60 in the center,
The edge portion of the face material 17 is elastically held between the opposing upper holding pieces 59 . The lower holding piece 59 holds a flange 62 formed on the outer periphery of the other end of the storage box 61 which has an opening on the bathroom side.
It is elastically held together with the opposing piece 20. The middle crosspiece 63 here is attached to the opposing vertical stile 9 in the following manner. That is,
Tapping holes 60 are provided at both ends of the middle crosspiece 63.
The mounting screw 64 is shallowly screwed into the frame, and the head 65 of the mounting screw 64 is inserted into the recess 21 formed by the opposing support pieces 19 when assembling the frame.
Insert the driver through the vertical end opening of the vertical stile 9, insert the driver through the driver hole (not shown) for mounting the middle frame provided in the vertical stile 9, and turn the mounting screw 64 to attach the head 6.
5 is pressed against the end of the opposing piece 20 on the recess 21 side,
By sandwiching the opposing piece 20 between the head 65 and the middle crosspiece 63, the middle crosspiece 63 is fixed. As shown in FIG. 6, if the head 65 of the mounting screw 64 is square and the left and right mounting screws 64 are in a reverse threaded relationship, after the head 65 is inserted into the recess 21, When the middle crosspiece 63 is rotated, the square head 65 cannot be rotated within the recess 21, so the left and right mounting screws 64 are deeply screwed into the tapping hole 60, and the head 65 and The opposing piece 20 is supported by the middle crosspiece 63. On the other hand, the opening frame 25 is constructed by constructing an upper frame 38 and a lower frame 39 between the upper and lower ends of the left and right vertical frames 37, respectively. The upper frame 38 has an upper vertical piece 41 projecting upward from the center of the horizontal piece 40, a lower vertical piece 42 hanging down from the end of the horizontal piece 40 on the changing room side, and a lower vertical piece 42 hanging from the end of the horizontal piece 40 on the bathroom side. A stopper piece 43 hangs down, and an upper rail 36 is provided on the lower surface of the horizontal piece 40 closer to the dressing room side. In the figure, 44 is a rail with an H-shaped cross section, and the upper end is connected to the horizontal piece 4.
It is removably attached to the lower surface of the toilet on the bathroom side with a connecting screw 45. The lower frame 39 has a step-like configuration with a lower tier 46, a middle tier 47, and an upper tier 48, and a guide member 49 with an L-shaped cross section is attached to the upper tier 48, which is continuous with the floor on the dressing room side, with screws 69.
It is fixed in place. This guide member 49 is the sliding door 1
It is fixed after installing 4. Then, with the H-shaped rail 44 removed, the runner 6 is placed on the upper rail 36 that opens toward the bathroom, and then the guide member 49 is attached, and the vertical guide piece 50 of the guide member 49 is directed downward and suspended. let The vertical guide piece 50 forms a guide groove 70 that opens downward between the vertical guide piece 50 and the lower frame 39 . On the other hand, guided members 51 are attached to both ends of the lower end surface of the sliding door 14, and are fixed simultaneously to the horizontal stile reinforcing blocks 2. The vertical piece 71 of the guided member 51, which is L-shaped and has a horizontal piece 72 fixed to the sliding door 14, is located within the guide groove 70 of the guide member 49, and functions as a steady rest and a traveling guide. After the sliding door 14 is attached in this manner, the H-shaped rail 44 is attached. On the other hand, in the longitudinal center of the lower stage 46 of the lower frame 39, a detachment prevention block 5 is provided.
Attach 2 with screws. The detachment prevention block 52 has a tall detachment prevention section 53 and a detachment prevention section 5.
It consists of a short movement prevention part 54 extending from the side of the dressing room of No. 3, and both ends of the removal prevention part 53 protrude outward from both ends of the movement prevention part 54, respectively. The fixed door 15 is attached to the left half or the right half of the opening frame 25 depending on the left and right hand of the sliding door 14, and in either case, the upper part is fitted into the rail 44, and the lower part is provided over approximately the entire length of the lower surface. The leg pieces 55 are placed on the upper surface of the lower stage 46 of the lower frame 39. Both ends of the leg piece 55 in the longitudinal direction are located slightly inward from both ends of the fixed door 15, and the bathroom-side surface 56 of one end of the leg piece 55 is attached to the sliding door 14 of the detachment prevention part 53.
The fixed door 15 is prevented from coming off toward the bathroom side by contacting the side surface 57, and the end surface of the lower end portion 58 protruding in the lateral direction of the leg piece 55 comes into contact with the end surface of the movement prevention portion 54, thereby preventing the fixed door 15 from coming off toward the bathroom side. 15 movement is blocked. To change the left and right hand, lift the fixed door 15 slightly upwards and insert the lower end 58 of the leg piece 55 into the movement prevention part 5.
4, and in this state pull and move the fixed door 15. In this way, even when the left and right hand is changed, the detachment prevention block 52
prevents the fixed door 15 from coming off and preventing it from moving. Elastic sealing members 66 are provided at the outer end of the bathroom-side surface of the vertical stile 9 of the sliding door 14 and the outer end of the fixed door 15 on the changing-room side, respectively, as shown in FIG. These elastic sealing members 66 are brought into elastic contact with the vertical stile 9 facing each other on both sides of the mating portion, and by elastic contact with the opening edge 68 of the fitting recess 67 of the vertical stile 37 of the opening frame 25. , keep airtight. Even if the left and right sides of the sliding door 14 and the fixed door 15 are reversed, airtightness can be maintained in the same way. The door shown here not only does not have a lower rail that corresponds to the sliding door 14, but even though it is a fixed door 15 that can be moved left and right, it also does not have a corresponding lower rail, and the lower frame 39 is the same as the one described above. It has a staircase shape that gradually gets lower towards the bathroom side, and the lower level 4
Since there is only a detachment prevention block 52 in the center of the frame 6, there is no possibility of dirt collecting on the lower frame 39, and cleaning can be done very easily.

[Effect of the idea]

As described above, in the present invention, the vertical piece protruding upward from the guided member provided at the lower end of the guided member suspended above is positioned in the guide groove that opens below the guide member fixed to the floor surface. Therefore, the guide member and the guided member prevent the lower end of the sliding door from swinging, and there is no need for a normal lower rail, and when used in a bathroom, the guide member also serves as a water return. Moreover, since the guided members are at both ends of the lower end of the sliding door,
The hose that connects the melting tank and the washing tub of the washing machine can be passed between the two guided members without twisting. Then, the end surface of the leg piece hanging down from approximately the entire length of the lower surface of the fixed door selectively arranged on the left and right sides of the opening frame is located at the longitudinal center of the floor surface of the opening frame and directly below the fixed door. Since the fixed door is in contact with the surface of the sliding door side of the detachment prevention block installed at the bottom, the fixed door will not come off even though there is no lower rail, and there is no need to provide a lower rail on the floor. It is completely free of dust, does not collect dirt on the floor, and is easy to clean.Also, when installing the fixed door to the opening frame so that it can be placed on either the left or right side, the fixed door can be fixed. Preventing the door from coming off can be done with a single door removal prevention block placed in the center of the opening frame, and there is no need to replace the door removal prevention block when changing the left-right hand. Since it fits below the wall, it does not get in the way.

[Brief explanation of the drawing]

Fig. 1 is a cross-sectional view of the present invention, Fig. 2 is a longitudinal sectional view of the same as above, Fig. 3 is an enlarged longitudinal sectional view of the same sliding door as above, Fig. 4 is a perspective view of the detachment prevention block portion, Fig. 5 a , b is an explanatory view showing the installation order of the middle crosspiece, and FIG. 6 is an explanatory view showing another example of attaching the same middle crosspiece as above,
6 is a runner, 14 is a sliding door, 15 is a fixed door, 25 is an opening frame, 36 is an upper rail, 39 is a lower frame, 49 is a guide member, 51 is a guided member, 52 is a removal prevention block, 70 is a guide groove, 71 is a vertical piece, 72
indicates a horizontal piece.

Claims (1)

[Scope of utility model registration request] A top-suspended sliding door with a runner at the upper end suspended from an upper rail provided on the upper frame of the opening frame, and a fixed door that is selectively disposed on the left and right sides of the opening frame and whose upper end is locked to the upper frame. The above-mentioned sliding door has horizontal pieces of an L-shaped guided member fixed to both ends of its lower end surface, and a space is left between each vertical piece of the guided member and the surface of the sliding door. The fixed door protrudes upward, and the floor surface has a guide groove that opens downward, and a guide member in which the vertical piece is positioned is attached to the guide groove, and the fixed door extends from approximately the entire length of the lower surface of the fixed door. The surface of either the left or right end of the leg is placed on the surface of the sliding door side of the removal prevention block provided in the longitudinal center of the floor surface of the opening frame and directly below the fixed door, with the leg hanging down. A door that is in contact with a door.