CN1075862C - Slide type open/close device - Google Patents

Abstract

The purpose of this invention is to provide a sliding door open/close device which can open/close the door easily even for the handicapped people in wheel chair and also can open widely the large door. It is to install the upper rail 3 on top of the door and hang the door plate 1 on the moveable crane 4 in the upper rail 3; and, mount a '*' shape and a freely rotary frame 2 on one side of the door; and, connect the front end of the upper and lower arms 6, 7 of the frame 2 with the upper and lower ends of the door plate 1 so that the door plate 1 can rotate by following the rotation of the frame 2 and move along the upper rail 3 to open/close the door.

Description

Slide type open/close device

The invention relates to a fan gate panel is slided and the door gear that opens and closes.

Be installed in standard width of a room in an old-style house (Inter mouth) though the door of locating can open and close by in the one side hinge being set, when door was big, not only its switching power wanted big, and because the front end radius of gyration of door is big, opening and closing operations is not easy very much.Particularly can not free movable people open and close the inconvenience especially of this large-scale door for the health of taking advantage of wheelchair.

Device as the standard width of a room in an old-style house place that is installed in big width, known is 2～3 door-plates are coupled together and to constitute folding door, this is a kind of folding door device of opening the standard width of a room in an old-style house by folding these door-plates, existing general folding door shown in Fig. 4, two fan door-plates (イ), (ロ) connect bently, and will suspend frame (ニ) respectively in midair and be connected the suspention side by connector (Ha), with Handle frame (ホ) be connected the opposing party front end.

(a) among Fig. 4 is that folding door launches, and standard width of a room in an old-style house place closed condition (b) is two fan door-plates (イ) and (ロ) warpage, standard width of a room in an old-style house place part opening, and the folding door shown in the dotted line then is complete folded state.The folding door of this pattern is installed in suspention frame (ニ) on the suspention side, and Handle frame (ホ) can slide on guide rail, slides by making Handle frame (ホ), and two fan door-plates (イ), (ロ) are not only collapsible but also extending.

In order to open and close this folding door above-mentioned Handle frame is slided, can not press to the suspention thruster from the buttoned-up status Handle frame (ホ) shown in (a), make it become half-open position (b) shown near will pushing the connector (Ha) of door-plate (イ), (ロ) for this reason, Handle frame (ホ) is slided fold.Otherwise, when drawing back this folding door, also must make it to become the half-open position shown in (b) by tractive Handle frame (ホ), near the connector (Ha) of pushing door-plate (イ), (ロ) door is closed.When using this folding door if the width of the standard width of a room in an old-style house becomes bigger, though can adopt the measure that increases door leaf quantity, its opening and closing operations inconvenience, it opens and closes difficulty concerning the person that takes advantage of the wheelchair.And, in order to be led in the door-plate lower end, to lay guide rail on the ground, fluting becomes obstacle sometimes on the ground.

In view of being installed at standard width of a room in an old-style house place, bigger door or folding door have the problems referred to above.Task of the present invention is to address these problems, and it has proposed to use one to fan the slide type open/close device that bigger door also can open and close smoothly.

Slide type open/close device of the present invention is a kind of structure that 1 fan gate panel makes it to open and close of installing in standard width of a room in an old-style house place.When opening the door,, it vertically relies on a side of the standard width of a room in an old-style house rotationally while sliding.Upper rail is installed in the top of the standard width of a room in an old-style house, and on door-plate, crane can move along upper rail door-plate by crane lifting, rotates door-plate simultaneously and opens and closes, and the hanging axis that this door-plate can crane is that rotate at the center.

Be rotatably mounted " コ " type framework on the opposite side of the standard width of a room in an old-style house, the front end of underarm is connected on the door-plate upper and lower end face on this framework, and the part of door-plate becomes by the state of two arm clampings of framework.Door-plate is that rotate at the center with the crane in the rotation with above-mentioned framework simultaneously, and can be to vertical frame one side shifting of framework and open the standard width of a room in an old-style house, crane be installed in usually door-plate the cardinal principle center the axle on, formation is the base with the turning cylinder of framework and the distance of hoist room, is the triangle on both sides with the radius of gyration and crane to the arm front end axle of arm.Like this, along with moving of crane, above-mentioned triangle base change in length, with its correspondingly the both sides action just can make door-plate do to open and close to move.Below, with reference to the detailed in addition explanation of embodiments of the invention.

Fig. 1 is a slidingtype door gear sketch map of the present invention, is the door-plate half-open position;

Fig. 2 hangs the sectional view of establishing the door-plate position with crane;

Fig. 3 is the syndeton of underarm and door-plate on the framework;

Fig. 4 is existing folding door device sketch map.

Fig. 1 is the embodiment of expression slide type open/close device of the present invention, and it is installed on the standard width of a room in an old-style house and can opens and closes, and among Fig. 1,1 is door-plate, the 2nd, and framework, the 3rd, upper rail, 4 expression cranes, upper rail 3 is installed in the top of the standard width of a room in an old-style house, and crane 4 places on this upper rail 3 and can move.Above-mentioned door-plate 1 is lifted on the crane 4, and crane 4 is positioned on the central axis of door-plate 1 substantially, and door-plate 1 can rotate with respect to crane 4.Certainly, the installation site of above-mentioned in the present invention crane 4 is not limited on the door-plate central axis passable yet.

The pattern of above-mentioned crane 4 is also without particular limitation, with the axle supporting roller it can be rolled on the traveling sheet of upper rail 3, the hanging axis and the door-plate 1 that extend downwards from the crane body link, if door-plate 1 smaller weight is lighter, the crane that use is propped up the pattern on hanging axis with horizontal Roller Shaft also can, so long as it is rotatable and can get final product along the crane 4 that upper rail 3 moves to hang when establishing door-plate 1 this door-plate 1.

Framework 2 is " コ " type, and upper arm 6 flatly extends with the upper and lower side of underarm 7 at vertical frame 5.The front end of last underarm 6,7 is connected the upper and lower side of door-plate 1 by axle 8,8, and door-plate 1 can be rolled in the wrong with last underarm 6,7 by means of axle 8,8 mutually.Under door-plate 1 complete closing state, the part of door-plate 1 embeds framework 2, and as shown in Figure 1, door-plate 1 leaves framework 2 by revolution makes the standard width of a room in an old-style house open.

So door-plate 1 can be that rotate at the center with the hanging axis that extends downwards from crane 4, the hinge axis that 2 of the frameworks of a side can be installed on the vertical frame 5 is that rotate at the center.Certainly, also can be rotatably mounted by the axle that is arranged on vertical frame upper and lower side without hinge.Like this, be when rotate at the center with crane 4 for making at door-plate 1, framework 2 is that rotate at the center with the hinge axis, and crane 4 can move along upper rail 3, the distance between spools 8 and the crane 4 of the above-mentioned radius of gyration of going up underarm 6,7 and arm front end equates substantially.

Promptly, at crane 4 to vertical frame 5 one side shiftings of upper rail 3 and make under the situation that door-plate opens, if the distance that forms with 4 in the arm end part rotating shaft of framework 2 and crane is the base, the radius of gyration (axle base of framework rotating shaft and arm end) with arm is the leg-of-mutton length relation of three-equilateral on both sides with arm end axle to hoist room distance, then this door-plate 1 just becomes the position vertical substantially with respect to the standard width of a room in an old-style house, even the radius of gyration of above-mentioned arm and arm end axle are unequal to the hoist room distance, door-plate 1 also can open and close, but is to be positioned at the position of this standard width of a room in an old-style house inclination relatively when standard-sized sheet.

Fig. 2 hangs the detail drawing of establishing door-plate 1 with crane 4, and 4 in crane is supporting the roller 10,10 that is positioned at this side 9 both sides, and each roller 10,10 can rollably move on the traveling sheet 11,11 of upper rail 3.Door-plate 1 connects the lower end that is lifted on from the body 9 downward hanging axises 12 that extend, and directive wheel 13 is set on the hanging axis 12, correctly moves with assurance crane 4 between the two traveling sheets 11,11 of its embedding upper rail 3.And can rotate at hanging axis 12, door-plate 1 is hung rotationally with respect to the moving direction (upper rail direction) of crane 4 aspect such as establishes then with above-mentioned identical.

Fig. 3 illustrates the longitudinal section of door gear, and upper arm 6 and underarm 7 are connected in the upper and lower side of door-plate 1, and door-plate 1 can be rotated.Though this door-plate 1 is lifted on the above-mentioned crane 4, owing to be to be connected to leave this crane 4 on the upper and lower side front end axle 8,8 of predetermined distance, so can realize stable opening and closing operations.That is, door-plate 1 is not only to swing, Yi Bian but rotate an edge upper rail 3 and move.Wherein, underarm 7 also plays a part to support door-plate 1 part weight.

Axle 8b is installed in the front end of underarm 7, is tightened on the pad 14 of being located at door-plate 1 one sides by sliding bearing therebetween.The axle 8a of the opposing party's upper arm 6 front end settings also tightens and is installed on the pad that is located on the door-plate 1, and axle 8a, the 8b of last underarm front end are fixed on the upper and lower side of door-plate 1, and making this door-plate 1 can be that its action is controlled at the center rotationally with the crane.

When closed door-plate 1, this door-plate front edge be installed in vertical frame on the standard width of a room in an old-style house and join and correctly located, 2 of a side frameworks are subjected to the restriction of hinge and locate, so door-plate 1 just can the correctly closed firmly standard width of a room in an old-style house.As mentioned above, slide type open/close device of the present invention is that a kind of door-plate is hung is located on the crane that can move along upper rail, and the door-plate upper and lower side being connected structure on the arm of " コ " type framework that is being rotatably mounted on the standard width of a room in an old-style house one side, it can obtain following effect.

Slide type open/close device of the present invention, because door-plate is lifted on the crane that can move along upper rail, and a last underarm front end of " コ " type framework is connected on the door-plate upper and lower side, if pushing door-plate surface, door-plate will rotate with the rotation of framework, thereby and because framework is rotated door-plate slides and opened the standard width of a room in an old-style house, so even gate panel, its opening and closing operations also need not great power, for example also can easily carry out the opening and closing operations of this door to the physical disabilities person who takes wheelchair.In addition, because of on the floor, there not being groove,, can not bring inconvenience so can not accumulate the rubbish thing yet.

Claims (1)

1. slide type open/close device is characterized in that it comprises: be located at the upper rail on standard width of a room in an old-style house top, with can move freely be installed in crane on this upper rail, hang the door-plate that is located on this crane, by vertical frame and go up the framework that is the コ type that underarm constitutes; Described vertical frame side is installed in a side of the standard width of a room in an old-style house, makes this コ type framework to rotate freely; The described front end difference pivot suspension of going up underarm is in the upper and lower side of door-plate, and door-plate reaches and goes up underarm is that the center can rotate freely mutually with the pivot, moves while this door-plate rotates, thereby can open and close the standard width of a room in an old-style house.

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