JPH02125080A - Opening frame device for continuously mounted door - Google Patents

Abstract

PURPOSE:To enable maintenance of partial closing of an opening part by a method wherein a moving frame part is independently elevatable, and a selection engaging part engaged with a subsequent door body displaced from a preceding door body is mounted to a central moving frame part. CONSTITUTION:A selection engaging part 22 engaged with a second subsequent door body 4b displaced in a closing direction from a first preceding door body 4a is mounted to a central moving frame part 17b not positioned to the end on the door stop side of a moving frame part 17d or 17c. The axle of a horizontal sash sheave 12 at the lower end of the door body 4a passing through between engaging parts 22 without stopping, and in this case, the moving frame part 17b is not actuated. Meanwhile, the sash sheaves 12 of the lower end of the end part case on the door stop side of the door body 4b is progressed in a guide groove 20 of a frame part 17b and when it is progressed to an engaging position, a wide part 23 formed to the axle of the sash sheave 12 is engaged with an engaging part 22 to press it. As a result, the closing force of the door body 4b is exerted on the frame part 17b, the closing force is transmitted to an elevating device 21. The frame part 17b is raised along the groove 20 and engaged with the lower end of the door body 4b.

Description

[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to an opening frame device for folding doors, sliding doors, indoor movable partitions, etc. installed at openings in buildings, etc. The present invention relates to an opening frame device for a continuous door when a plurality of these door bodies are associated with an opening.

[Prior Art] Conventionally, in the opening frame of the above-mentioned folding door, etc., the lower end of the door body was inserted into the guide groove to guide opening and closing.

However, with such conventional devices, it is necessary to partially cut out the side wall of the groove in order to separate the insertion edge of the door body from the guide groove at the removal position of, for example, the door pocket of a folding door or a top-hung sliding door. Ru. Correspondingly, if the bottom frame is buried, it is necessary to dig down the floor of the building, etc. one step to match the depth of the above notch (for example, under a horizontally sliding folding door or a top-hung sliding door). In the case of a frame), in the case of an upper frame, etc., it is not possible to completely bury it in the peripheral wall of the opening, and it is necessary to protrude inward in the opening surface by about the depth of the notch of the guide groove. Ta.

In addition, the width of the door compartment with the floor surface dug out is not as wide as the folded width of the door body, and there is a margin for extending it and introducing it into the bottom frame groove (approximately the width of the connected door body panels). If you look at its planar shape, it has a fairly wide trapezoidal shape with one oblique side having the above-mentioned margin width on the oblique side.

[Problem to be solved by the invention] However, if the floor surface is dug down to form a door pocket, etc., it may cause problems such as hindrance to traffic (reduction in actual opening width) and problems with rain protection, and the appearance may be affected. It lacks brevity. Also,
In the case where the upper casing or the like is made to protrude inward from the peripheral wall of the opening, in addition to problems in appearance, there is also the disadvantage that the actual opening area of the opening is reduced.

In order to improve the problems of such conventional aperture frame devices, the present inventors created an aperture frame with a fixed frame part and a movable frame part as separate structures, and created an opening in which the movable frame part was raised and lowered from the insertion groove of the fixed frame part. The present invention proposes a frame device, and the present invention is a further improvement of the opening frame device having such a movable frame portion, and in particular, a plurality of door bodies are connected in a row so that they can be opened and closed separately within a relatively long opening/closing width. In such cases, it is possible to keep the opening partially closed (or, conversely, to partially open it), and in addition, the H lowering movement of the movable frame mentioned above should be made easy. [1] It is assumed that [1] provides an opening frame δ of .

[Means for Solving the Problems]) The K invention has been completed in accordance with the above-mentioned object, and in a linked door comprising a plurality of door bodies that can be opened and closed separately, each opening is provided in a fitting groove of a long fixed frame. A plurality of movable frame parts each having a partial length in the width direction are installed inside, and each movable frame part is equipped with a lifting device so that it can be raised and lowered independently. The movable frame is selectively interlocked and engaged with the following door body by transmitting the closing force thereof to the elevating device and selectively interlockingly engaging the movable frame portion with the following door body while disengaging from the body. The gist of this invention is to provide an opening frame for a continuous door which is characterized by the following.

[Function] As a result of E, according to the opening frame device for a double door of the present invention, the movable frame portions that are not located at the end on the door stop side (closing direction side) among the movable frame portions are Although it has an engaging part,
Of each door body, the movable frame does not engage with the preceding door body that is not in charge and allows it to pass through, while the selective engagement portion engages with the subsequent door body that is in charge of the movable frame. For example, the lower frame rises and the H frame lowers and engages with the door body to act as a steady stop or a rain cover.

[Example] Hereinafter, an example will be described with reference to the drawings (see Fig. 1 first).
In this example, it is provided in the lower frame portion of the double door 2, which is a folding type horizontal sliding shutter installed at the opening of the building. Here, the linked door 2 is made of an aluminum profile or the like, and three of the door bodies 4a to 4C, in which a large number of panel bodies 3 are rotatably connected, are suspended in an opening frame 5 that frames four sides, and each of the door bodies 4a The openings C to C are provided horizontally so that they can be opened and closed separately from each other. Note that 6 in figure 1
．． 6.6 is the end stile on the door stop side of each door body, and 7 and 7.7 are the end stile on the hanging base side.

In this example, each door body 4a to 4c includes a panel body 3, which holds a glass plate in a four-frame frame assembly, and a connecting bar 9, which is integrally formed with a hinge part 8, (see Fig. 2). (see also Figure 3), and the -
An upper hanging door wheel 10 is provided at the -L end of each doorstop side and hanging base side end stile 6..., 7..., and a guide groove of the -h frame is provided. It is hung on rails 11.11 formed inside and can be opened and closed horizontally (see also Fig. 4).

On the other hand, a horizontal door wheel 12 for steadying is protruded on the lower end of every other connecting bar 9... and the doorstop side and the hanging base estimated end stile 6..., 7... It is inserted deeply into the lower frame to guide opening and closing. In addition, 13... in the figure is a steady stop door provided at the lower end of the remaining connecting bars 9....

Here, the door stop side end stile 6... and the hanging side end stile 7... of each door body are equipped with a locking device 14... or its receiving metal fitting, and the locking device 14... Each door body 4a to 4c can be connected and opened and closed by locking them to the receiving metal fittings of adjacent door bodies, or they can be opened and closed separately by unlocking them.

The opening frame device 1 of this example of a connecting door is provided in the lower frame of the connecting door 2, and as shown in FIGS. It has a 17c interior. Here, as shown in FIG. 1, the fixed frame part 15 is a long integral member spanning the entire opening width, or the movable frame part
7a to 7C are formed into three pieces having partial lengths in the width direction of the opening, so as to substantially match the radius of each door body.

Each of the movable frame parts 17a to 17C (see FIGS. 6 to 8) is, in this example, a guide lock 19 with a small okisha 18, 18 provided on the side thereof fixed to the fixed frame part 15... They are each provided with an elevating device 21 that is engaged with the inclined guide groove 20, so that they can be raised and lowered independently.

Here, among the movable frame parts 17a to 17c, the central movable frame part 17b in this example, which is not located at the end on the door stop side, is located out of position with respect to the first preceding door body 4a in the closing direction. On the other hand, it is provided with a selective engagement part 22 that engages with the second subsequent door body 4b.

The selective engagement portion 22 of this example includes protrusions (consisting of a support shaft and a loosely fitting vibrator) facing away from both side walls of the guide groove of the central movable frame portion 17b in the groove direction. Then, as shown in FIG. 5, the support shafts of the horizontal door wheels 12 at the end of the preceding door body 4a pass between the selective engagement portions (see FIG. 5), and in this case, the movable frame portion 17b at the center is activated. do not.

On the other hand, when the water door wheel 12 at the lower end of the door stop side end stile of the 2#i-th door body 4b advances within the guide groove of the movable frame portion 17b and reaches the selective engagement portion l (see Fig. 7). ), the wide portion 23 formed on the spindle of the door roller engages with the selective engagement portion 22 and presses it. As a result, the central movable frame portion 17b receives the closing force of the second door body 4b and transfers it to the lifting device 22.
21 and rises along the inclined guide groove 20 of the elevating device, and engages with the lower end of the door body 4b.

In addition, to explain the opening/closing state of the combined door 2 of this example as a whole, including the operation of other movable frame parts, etc., as shown in FIGS. first, the preceding door body 4 at the front in the closing direction.
When a is a horizontal bow, the upper part of the door body touches the synthetic resin guide piece 25 (see Figs. 1 and 4) provided on the upper frame, and the movable frame parts 17a to 17c are extended. Proceed along the guide groove (see Figure 2). Then, as described above, the selective engagement portion 22 of the central movable frame portion 17b passes through (the fifth
6), the movable frame portion 17a is engaged with the engaging portion 26 of the movable frame portion 17a located at the end of the door stop, and the movable frame portion 17a is raised to engage the interlocking engagement. urge

Next, the second succeeding door body 4b also has a movable frame portion 17a,
17b, but as described above, it engages with the selective holding part 22 of the central movable frame part I7b (the seventh
Figure) The movable frame portion 17b is interlocked and engaged.

Furthermore, whether the succeeding door body 4c of No. 3] 1 is also extended in the same way,
When this is fully extended and pulled slightly laterally toward the door stop, the drop locks 27.27 (
As shown in FIGS. 4 and 8, the lock is not a fixed part of the opening frame, but a movable frame part 17 of the lower frame located at the end of the hanging base.
The movable frame portion 17c and the movable fins 28 can be locked freely, or the movable frame portion 17c and the movable fins 28 can be pressed to interlock and engage with each other.

In this way, each of the door bodies 4a to 4c of the connecting door 2 of this embodiment is fully closed and engaged with the movable frame portions 17a to 17c over the entire length thereof. On the other hand, if each of the door bodies 4a to 4c is slightly pulled sideways toward the hanging base, each movable frame part becomes a splinter 29 shown in FIG.
When the lock is biased or the lock 27.27 is pushed to the opposite side, it descends into the insertion groove 16 of the fixed frame part and releases the engagement state with each door body (see Figures 4 and 5). ). Note that 32 in the figure is the floor surface. Further, the arrows in FIGS. 4, 6, and 7 indicate the range of elevation of the movable frame.

Next, FIG. 9 and FIG. 1O each show other embodiments, and the example shown in FIG. The example shown is the preceding door body 4a.
It is particularly different from the previous embodiment in that it is configured so that it straddles the selective engagement portion 22 and passes through it without any problem. In addition, 30 in these figures is a steadying flock protruding from the lower end of the door body, 31 in Figure 9 is an engaging part for lowering the movable frame, and the door body in Figure 9 is a sliding door with a large amount of L. . others.

Points that are common to the previous embodiment are given the same numbers in the drawings, and explanations are omitted, and the lifting device is not shown.

The elevating device can be designed in various ways. For example, the movable frame may be supported by a bantaclough-like four-bar link mechanism, with one of the upper and lower nodes of the link mechanism being the movable frame and the other being a fixed frame. It may be fixed rotatably to the section, and one of the left and right nodes may be pushed or pulled using a connecting rod having a selective engagement section. According to such a lifting device, the movable frame portion can be vertically raised and lowered, and it is also suitable for use in a linked door having an opening/closing trajectory of an arbitrary curve.

In addition, instead of the inclined guide groove of the lifting device shown in the figure, an engagement arm having an inclined guide surface is provided on the door side and is provided protruding into the guide groove of the movable frame, and the inclined guide surface allows selective maintenance. Even if the joint is pressed and the operation of the movable frame is limited to only the vertical direction using a guide lock or the like, the movable frame moves up and down vertically in conjunction with the door body.

Furthermore, it can be easily configured as an elevating device by moving in the opening/closing direction, or by rotatably fixing one end of the small plate-like arm to a fixed frame and the other end to a movable frame, for example. Something comes up.

Of course, the number of door bodies and movable frame parts can be freely set to two or more, and the selective retaining part is also provided on any movable frame part except for the movable frame part located at the end on the door stop side. It is possible. When a plurality of movable frame parts are provided with selective engagement parts, it is only necessary to remove the selective engagement parts from respective preceding door bodies and interlock them only with corresponding specific subsequent door bodies.

Moreover, of course, such an opening frame device may be provided in the upper part of the connecting door.

Is the embodiment configured as described above?1 Unless it contradicts the above-mentioned gist, the present invention includes a door body, a continuous door, a fixed frame part, a fitting groove of the fixed frame part, a movable frame part, a lifting device, a leading door body, The specific shape of the trailing door body, selective retaining part, etc., structural dimensions, material, number of members, arrangement, and relationships thereof, as well as the type of the continuous door, etc., can be changed in various ways, and are not limited to the above embodiments. Needless to say, there is no such thing.

[Effects of the Invention] The opening frame device for a double door of the present invention is configured as described above, and by employing a movable frame portion, the fixed frame portion can be embedded in the floor or wall of a building, etc. When the door body is opened, the movable frame part is lowered into the fitting groove of the fixed frame part, and the floor surface is specially dug down to form a recessed door pocket, or the upper frame is attached to the surrounding wall. It becomes possible to install the opening frame while ensuring a wide substantial opening width or substantial opening area of the opening, without needing to fix the opening frame in a protruding state.

In particular, the movable frame of the device of the present invention has a plurality of partial lengths in the width direction of the opening, and each is equipped with a lifting device so that it can be raised and lowered independently. The IJT moving frame is selectively interlocked and engaged with the following door body by transmitting the closing force of the selective engagement portion to the lifting device, which displaces the IJT moving frame portion from the body and engages with the subsequent door body. Therefore, even if only a part of the multiple door bodies is closed, it is possible to engage the movable frame part with the closed door body to provide sway prevention, etc., while the remaining open part can be If the movable frame part is housed in the insertion groove of the fixed frame part, for example, if it is a lower frame part of an opening frame, there will be no hindrance to passage, and if it is an upper frame part, a wide opening area can be secured, and the appearance is also excellent.

In this manner, the present device is an opening frame device in which the door body can be freely disengaged and disengaged by raising and lowering the movable frame portion.

When this is adopted as a continuous layer, the entire opening/closing width will not operate uniformly, allowing partial closing (or partial opening).
It becomes possible to disengage the movable frame portion and the door body individually depending on the situation.

Further, each of the six movable frame portions having a partial length in the width direction of the opening can be manufactured relatively lightweight even in a long continuous layer, and its operation can be made light.

[Brief explanation of drawings]

The drawings show embodiments, and FIG. 1 is a front view of a continuous layer equipped with the opening frame device of the present invention, FIG. 2 is a cross-sectional view of the continuous layer, and FIG. 3 is a partially enlarged view of the continuous layer. A cross-sectional view, 4UA is a vertical cross-sectional view of the connecting layer in an open state taken along the line C-C in FIG. 1, and FIG. , 61''21 is a vertical sectional view of the lower part of the continuous layer in the closed state taken along the line C-C in FIG. 1, and FIG. Figure 8 shows the closed state of the continuous layer 1g seen from the front side.
9 and 101A show other embodiments; 9th [:4(A) is a lower front view of the continuous layer equipped with the opening frame device of the present invention in the middle of opening and closing; FIG. B) is a front view of the lower part in the closed state, FIG. FIG. ■... Opening frame device 2 of the continuous layer... Continuous layers 4a to 4c... Door body 15... Fixed frame part 16... Fitting grooves 17a to 17c of the fixed frame part... Movable frame Part 21... Lifting device 22... Selection and maintenance part

Claims (1)

[Claims] In a linked door comprising a plurality of door bodies that can be opened and closed separately, a plurality of movable frame parts each having a partial length in the opening width direction are installed in the insertion groove of the long fixed frame part, and each movable frame part is Each door is equipped with an elevating device so that it can be raised and lowered independently, and the movable frame portion that is not located at the end of the doorstop is provided with a selective engagement portion that displaces from the preceding door body while engaging with the succeeding door body. An opening frame device for a linked door, characterized in that the movable frame portion is selectively interlocked and engaged with the succeeding door body by transmitting a closing force to a lifting device.