JPH0564379U - Hanging vehicle and folding door device with this hanging vehicle attached - Google Patents

Abstract

(57) [Summary] [Purpose] Even if wind pressure acts on the folded folding door, it will not rattle and the storage form will not collapse, and the suspension base frame will be fixed.
Providing a folding door that can be released easily. [Structure] An engaging portion and an engaging receiving portion are provided on a suspension vehicle of a main joint portion connecting panels, and an engaging portion or an engaging receiving portion is provided on a suspension vehicle of a suspension frame and a door frame. A folding door device in which a fixing device is attached to the hanging base frame and the rail.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a suspension vehicle for suspending and moving a folding door and a folding door device to which the suspension vehicle is attached.

[0002]

[Prior Art]

 The folding door is constructed by connecting multiple panels so that they can be bent, and a joint is interposed between each panel to allow the panels to bend. A suspension car is attached to the upper ends of the main joint, the suspension base frame, and the door frame except the kicking joint of the folding door, and the folding door is hung on the upper rail. Roll and move. The hoisting car has a roller supported by a shaft protruding from the side of the main body, and the roller rolls the traveling piece of the upper rail. Be connected.

In the folding door configured as described above, the hanging base frame is fixed to the hanging base frame side of the frame body, and the door end frame is folded along the rail or is extended backward. Open and close the frontage. When the folding door is extended and the frontage is closed, it is not locked and cannot be folded by itself, but the folding door that is folded and stored in reverse is moved by the action of wind pressure. There are many cases where the panel arrangement is destroyed. Also, when folding the folding door, the suspension cars approach each other and come into contact with each other, but when they come into contact with each other, an impact sound is generated. It will be audible.

Further, when cleaning the rail or wiping the outer surface of the glass, the storage part of the folding door may be changed to one of the left and right sides of the frontage. It is necessary to release the fixed position and move the whole body, and at the time of moving, it is necessary to easily release the fixing of the suspension base frame, and it is convenient if the panels can be moved together without fluttering.

[0005]

[Problems to be solved by the present invention]

 Thus, conventional folding doors have the above-mentioned problems. The problems to be solved by the present invention are these problems, and there is no impact noise when folding the folding door, and the folded panel does not rattle and open due to wind sway. In addition to providing a hanging vehicle that functions as a foldable door, a foldable door device is provided in which the hanging frame can be easily released when moving, and the edge and outer surfaces of the frame can be easily wiped with glass.

[0006]

[Means for Solving the Problems]

 The folding door suspension vehicle of the present invention has the following features to solve the above problems. The basic structure is the same as that of the conventional type suspension vehicle.Rollers are pivotally supported on both sides of the main body, and a main joint part and a suspension rod for suspending a suspension base frame and a door frame are extended below the main body. is doing. By the way, the suspension vehicle main body of the present invention is provided with an engaging portion or an engagement receiving portion, sometimes an engaging portion and an engagement receiving portion, and a suspension vehicle having the engagement receiving portion has the engagement portion. If the contact is made, the engaging portion is fitted into the engaging receiving portion and connected. Either the engagement receiving portion or the engagement portion, and sometimes both of them have a certain spring property, and the suspension wheels connected to each other cannot be separated by themselves. Of course, it must not be a strong fit that interferes with the opening and closing operation.

Further, the above-mentioned engaging portion or engaging receiving portion is formed in the suspension vehicle attached to the hanging base frame and the door end frame, and the engaging portion and the engaging receiving portion are provided on opposite sides of the main joint portion. By being provided and folded, the respective suspension wheels come into contact with each other, and the engaging portions are fitted into the engaging receiving portions and connected. Further, the folding door device of the present invention is provided with a fixing device on its hanging frame and rail. This fixing device is composed of a receiving member having a concave portion and a fitting piece, which applies an elastic force so that the fitting piece fits into the concave portion, and is provided with a releasing means for releasing the fitting. The receiving member and the fitting piece are attached to the suspension base frame and the rail, respectively. Hereinafter, embodiments according to the present invention will be described in detail with reference to the drawings.

[0008]

Embodiment FIG. 1 shows an embodiment of a suspender attached to a folding door of the present invention. In the figure, 1 is a main body, 2 is a roller, and 3 is a suspension rod. A shaft 4 is projected on both sides of the main body 1 to rotatably support the rollers 2 and 2. The suspension rod 3 extends below the main body 1, and a connecting portion 5 is formed at the lower end of the suspension rod 3. Further, an engaging portion 6 is projected at one end of the main body 1, and the engaging portion 6 has a narrow tip and a recess at the root.

FIG. 2 shows another suspension vehicle that is connected to and integrated with the suspension vehicle. The suspension vehicle has the same basic structure, but the suspension vehicle has an engagement receiving portion 7 at one end of the main body 1. The engagement receiving portion 7 projects two engagement pieces 8a and 8b, and an engagement groove 9 is formed between the engagement pieces 8a and 8b. It is a match. The two engaging pieces 8a and 8b have a certain spring property, and hold the engaging portion 6 fitted in the engaging groove 9 to connect them.

Here, the engagement receiving portion 7 may be integrally formed with the main body 1, but by attaching the engagement receiving portion 7 as a separate component shown in FIG. It is possible to use the engagement receiving portion 7 formed by using the above. By forming the engagement receiving portion 7 with both the engagement pieces 8a and 8b in this way, when the engagement portion 6 is fitted into the engagement groove 9, the engagement pieces 8a and 8b are spring-deformed. Although the engaging portion 6 is received by the engaging portion 6, on the contrary, the engaging portion 6 may be configured to be deformed by a spring, or sometimes the engaging portion 6 and the engaging receiving portion 7 may be deformed by a spring. Good.

FIG. 3 shows a folding door composed of two panels 10 and 10. The panels 10 and 10 are flexibly connected by a joint part 11 in the middle, and a suspension frame 12 is provided at one end and the other end is provided at the other end. The door sills 13 are connected to each of the above, and the suspension vehicles A and A are attached to the upper ends of the suspension base 12 and the door sill 13. The suspension vehicle A of the door sill 13 is formed with the engagement receiving portion 7 shown in FIG. 2, and the suspension vehicle A of the one suspension frame 12 is provided with the engagement portion 6 shown in FIG.

FIG. 4 shows a case where the folding door is folded. When the folding doors are folded, the panels 10 and 10 are parallel to each other, and the suspension base frame 12 and the door end frame 13 approach each other and the engagement receiving portion 7 And the engaging portion 6 are fitted and connected to each other (FIG. 4b). Of course, the same applies when the number of panels of the folding door is further increased, but the engaging portion 6 and the engaging portion 6 are attached to the main body 1 of the suspension vehicle A of the main joint portion excluding the hanging base frame 12 and the door end frame 13. The receiving part 7 must be formed together. In this way, if the suspension base frame 12 and the door end frame 13 are connected and the panels 10 and 10 are maintained in a parallel state, it is possible to easily move to either side of the frontage. The suspension frame 12 is generally fixed, and the sliding operation of the folding door is performed by sliding the door frame 13. However, the suspension frame 12 is fixed to the rail by a fixing device and is required. Is canceled according to.

FIG. 5 shows a fixing device attached to the upper rail and the upper portion of the suspension frame 12, and a receiving member 14 attached to the upper rail side and a fitting piece attached to the suspension frame 12 so as to be vertically slidable. 15 is provided, and the fitting piece 15 is fitted in the recess 16 formed in the receiving member 14. The receiving member 14 is fixed to the upper rail 17 so that movement can be adjusted, and the fitting piece 15 is attached to the holder 18 fixed to the suspension frame 12, and the biasing force of the coil spring 19 built in the receiving member 14 is biased. And, the force that constantly projects is applied. The fitting piece 15 extends downward, and a release knob 20 is provided in the lower portion of the holder 18. By pushing down the release knob 20, the fitting piece 15 retracts and comes out of the recess 16.

Therefore, when the folding door is moved, it is easily released by releasing the fixing, and the released folding door moves the hanging frame 12 to the position of the receiving member 14. It is pushed down along the curved surface 21 and fitted into the recess 16 by itself to be fixed. This fixing device is also attached to the lower portion of the suspension base frame 12 and the lower rail to fix the suspension base frame 12 at the upper and lower portions thereof. Of course, even if the attachment of the receiving member 14 and the fitting piece 15 is reversed here and the receiving member 14 is provided on the suspension base frame 12 side, the function is the same. As described above, the hoisting vehicle of the present invention has an engaging portion or an engaging receiving portion, and sometimes an engaging portion and an engaging receiving portion, formed on its main body. The door is a suspension frame and doorframe, and this suspension car is attached to the upper end of the main joint, and a fixing device is attached to the suspension frame and rail. The following effects can be obtained. ..

[0015]

[Effect of the device]

 When the folding door is folded by attaching the hoisting vehicle of the present invention to the folding door, since the engaging portion of the hoisting vehicle is fitted into the engagement receiving portion and connected to each other, the folding door is folded. Stable storage is maintained without rattling even when wind pressure is applied. Then, by connecting the suspension vehicles to each other, the suspension base frame can be unlocked, so that the suspension carriage can be moved as a unit, and the moving operation is simple.

Further, since the engaging portion and the engaging receiving portion are provided on the suspension vehicle, the suspension vehicles do not collide with each other when folding and the impact noise does not occur without damaging the appearance of the folding door, and the folding door is quiet. Can perform various folding operations. This is because when the engaging portion is fitted into the engaging receiving portion, it causes spring deformation and makes contact. On the other hand, since the fixing device is attached to the hanging frame and the rail of the folding door, and the fixing device is easy to fix and release, the folding door can be easily moved. Therefore, the suspension frame can be released and moved to easily wipe the edges and the outer surface of the frame with glass.

[Brief description of drawings]

FIG. 1 is an example of a suspension vehicle having an engaging portion on a main body.

FIG. 2 is an example of a suspension vehicle in which an engagement receiving portion is provided on a main body.

FIG. 3 is an example of a folding door configured with two panels.

FIG. 4 shows a state in which the folding door is folded.

FIG. 5 is an example of a fixing device provided on an upper rail.

[Explanation of symbols]

 1 main body 2 roller 3 suspension rod 4 shaft 5 connecting part 6 engaging part 7 engaging receiving part 8 engaging piece 9 engaging groove 10 panel 11 joint part 12 hanging base frame 13 door tip frame 14 receiving member 15 fitting piece 16 concave part 17 Upper rail 18 Holder 19 Coil spring 20 Release knob

Claims (4)

[Scope of utility model registration request] 1. A folding door formed by connecting a plurality of panels in a bendable manner, wherein the hanging vehicle is attached to a suspension base frame and a door end frame for suspending the folding door. An engaging part or an engaging receiving part is provided in the engaging part, and the engaging part is fitted into an engaging groove of the engaging receiving part. 2. A hoisting vehicle which is a folding door formed by connecting a plurality of panels in a bendable manner, and which is attached to a main joint part which is not kicked out from a rail for suspending the folding door, A suspension vehicle, wherein an engaging portion and an engagement receiving portion are provided on opposite sides of a main body of the suspension vehicle. 3. A folding door formed by connecting two panels in a bendable manner, wherein an engaging portion is provided on a main body of a suspension vehicle which is attached to upper ends of a hanging frame and a door frame to suspend the folding door. Alternatively, the engagement receiving portions are separately provided, and the receiving member and the fitting pieces that fit into the recesses of the receiving member are separately attached to the suspension base frame and the rail on each side, and the elastic force is applied to one of the members. A folding door device, characterized in that it is provided with a releasing means for urging the lever and releasing the fitting piece fitted in the recess. 4. A folding door formed by connecting a plurality of panels in a bendable manner, and for a suspension vehicle attached to the upper end of a main joint part which is a joint connecting the panels and which is not kicked out from a rail, An engaging portion and an engaging receiving portion are provided on opposite sides of the main body, and an engaging portion or an engaging receiving portion is separately provided on the suspension vehicle main body of the suspension frame and the door end frame, and the suspension frame and the rail are provided. In order to attach the receiving member and the fitting piece fitted into the recess of the receiving member to each side separately, to apply the elastic force to one of the members, and to release the fitting piece fitted in the recess. Folding door device characterized by having a release knob.