CN205312846U - Time ladder room door of elevator - Google Patents
Time ladder room door of elevator Download PDFInfo
- Publication number
- CN205312846U CN205312846U CN201520978902.2U CN201520978902U CN205312846U CN 205312846 U CN205312846 U CN 205312846U CN 201520978902 U CN201520978902 U CN 201520978902U CN 205312846 U CN205312846 U CN 205312846U
- Authority
- CN
- China
- Prior art keywords
- door
- hall
- closing
- plate
- hall door
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Elevator Door Apparatuses (AREA)
Abstract
The utility model relates to a time ladder room door of elevator. This embodiment relates to the time ladder room of an elevator. The utility model provides a time ladder room door of elevator of the increase of the resistance of closing the door of the time ladder room door that the suppression produced owing to the air current. Time ladder room door of elevator possesses: wait terraced room door plant, its setting is and carry out the switching to waiting terraced room opening between the terraced room opening of the lifting path's of elevator time and the terraced room of time, and sealing component, it sets up on the base knob face of the side end of the orientation of closing the door of this times terraced room door plant, compares with the central line to waiting terraced room door plate thickness and more lean on the position of waiting terraced room side, cuts off the air current that flows past between the terraced room of time and lifting path when time terraced room door plant is closed the door.
Description
To quoting of the related applications such as basis for priority application
The application is, based on Japanese patent application P2015-142222 (applying date: 07/16/2015), to enjoy priority based on this application. The application, by referring to this application, comprises the full content of this application.
Technical field
Present embodiment relates to the hall door of elevator.
Background technology
In the elevator of high building etc. in the winter time, if becoming big with the temperature difference of extraneous air in building, then, in the lift path of up/down perforation building, sometimes due to so-called stack effect, can produce from lower floor to the ascending air on upper strata. If the exterior wall of building is completely sealed, even if then producing the density contrast of air, outside the building wall place passes in and out also without air, so being not likely to produce stable ascending air in lift path. But, in actual building, there is any discrepancy mouth, peristome for taking a breath, there is the inflow and outflow of wind inside and outside building, its result, in lift path, produce ascending air.
As its countermeasure, at ground floor, revolving door was set to prevent the inflow of extraneous air, but in recent years in the past, the viewpoint according to safety, adopt replace revolving door and multiple common automatically-controlled door be set more to the building preventing the structure of the inflow of extraneous air. In this case, there is the situation that multiple automatically-controlled door is opened simultaneously, so can not get air-tightness as revolving door, the situation producing the ascending air in lift path becomes many. When producing ascending air in lift path, in lower floor, air is flowed in lift path from elevator hall, the increase compared with normal conditions of the load of drive division at closing time, sometimes produces door and fits badly real such state of affairs.
Door about general elevator is respectively equipped with door in hall side with cage side, at door (hereinafter referred to as " car the side door ") place of cage side, possesses the driving mechanism for opening or closing containing opening and closing motor. Except maintain operation time except common door opening and closing time, the door of hall side is (following, it is called " hall door ") engaged by snap fastener with cage side door, if cage side door carries out opening and closing by the driving force of opening and closing motor, then via snap fastener, the driving force of opening and closing is delivered to hall door, and hall door carries out opening and closing with regard to driven.Snap fastener is configured to be about at closing time, prepares for the car lifting closed behind the door and makes engaging depart from. Hall door is configured to, after engaging departs from, by make use of the mechanism of closing the door of weight or spring etc. to provide door closing force to be closed by door tight. The door closing force that mechanism produces if closed the door is excessively strong, then hall door is closed fiercely, produces noise, the state of affairs that passenger is dangerous. On the contrary, if door closing force is excessively weak, then hall door fits badly reality, it is impossible to lift. Therefore, when maintenance, door closing force is adjusted suitable intensity. That is, and the opening and closing resistance of not according to hall door and carry out this adjustment at any time. Therefore, if owing to the generation etc. of the situation air-flow in lift path, resistance increase compared with when adjusting of closing the door of hall door, then produce hall door sometimes and fit badly real such state of affairs.
Utility model content
Door structure according to elevator as described above, the ascending air produced in lift path due to the inside and outside air Temperature Difference of building is more strong, resistance of closing the door increases and hall door fits badly the Frequency more increase of real such state of affairs.
As the conventional countermeasure fitting badly real phenomenon for hall door, it is known to the metope around hall door digs the technology of the pressure differential of the front and rear surfaces allowing the hole that air-flow passes through reduce hall door. But, in this case, it is contemplated that problem in the design of hall door, occur due to the wind through hole for the state of affairs dangerous passenger. It addition, it is known that improvement snap fastener and non-engagement release until hall door being closed tight actually technology only, but it is envisioned that the structure of snap fastener becomes complicated, come into question in manufacturing cost, maintenance.
This utility model is wanted to solve the problem in that, it is provided that the hall door of the elevator that the resistance of closing the door of a kind of hall door that can suppress to produce due to air-flow increases.
The hall door that an embodiment of the present utility model relates to is characterised by possessing: hall door-plate, and it is arranged between hall opening and the hall of lift path of elevator, and described hall opening is carried out opening and closing; And containment member, its be arranged on this hall door-plate direction of closing the door side end door knob face on, compared with the centrage of the thickness for described hall door-plate more by the position of hall side, be breaking between described hall and described lift path, at described hall door-plate, the air-flow flow through at closing time.
Accompanying drawing explanation
Fig. 1 is the front view of the hall door of the elevator observing the 1st embodiment of the present utility model from hall side.
Fig. 2 is the top profile of the peripheral construction illustrating the hall door shown in Fig. 1.
Fig. 3 is the enlarged drawing of the dotted portion shown in Fig. 2.
Fig. 4 is the inclination angle figure with the relation of power-assisted of closing the door in the door knob face illustrating the hall door shown in Fig. 1.
Fig. 5 is the top profile of the side end in the direction of closing the door of the hall door of the 2nd embodiment of the present utility model.
Fig. 6 is the top profile of the side end in the direction of closing the door of the hall door of the 3rd embodiment of the present utility model.
Fig. 7 is the axonometric chart of the situation that arranges illustrating the buffer component on the hall door shown in Fig. 6.
Fig. 8 is the top profile of the side end in the direction of closing the door of the hall door of the 4th embodiment of the present utility model.
Fig. 9 is the figure at the inclination angle in a pair door knob face of the hall door that the 5th embodiment of the present utility model is described.
Figure 10 is the axonometric chart of the side end in the direction of closing the door of the hall door of the 6th embodiment of the present utility model.
Figure 11 is the axonometric chart of the side end in the direction of closing the door of the hall door of the 7th embodiment of the present utility model.
Figure 12 is the top profile of the side end in the direction of closing the door of the hall door shown in Figure 11.
Figure 13 is the figure of the experimental data (1) in the comparative test of hall door and the conventional hall door illustrating embodiment of the present utility model.
Figure 14 is the figure of the experimental data (2) in the comparative test of hall door and the conventional hall door illustrating embodiment of the present utility model.
Figure 15 is the figure of the experimental data (3) in the comparative test of hall door and the conventional hall door illustrating embodiment of the present utility model.
Figure 16 is the figure of the experimental data (4) in the comparative test of hall door and the conventional hall door illustrating embodiment of the present utility model.
Detailed description of the invention
Hereinafter, with reference to the accompanying drawings, embodiment of the present utility model is described in detail. Additionally, in each embodiment, illustrate for the hall door 1 of double-open type, but it also is able to application when single open-type.
<the 1st embodiment>
Fig. 1 is the front view of the hall door 1 of the elevator observing the 1st embodiment of the present utility model from hall side. Hall door 1 is arranged between hall opening and the hall of the lift path of elevator. As shown in the drawing, hall door 1, containing pair of right and left hall door-plate 1a, 1b that hall opening carries out opening and closing, is surrounded by door pocket 3 and the front edge board 4 of elevator. It addition, ahead of the curve plate 4 is fixed with the threshold 5 with guide groove. In the upper end of hall door 1, it is provided with the suspention portion 7b being provided with overhang-door pulley 7a. In the upper edge of door pocket 3, the overhang-door pulley 7a pulley hanger rail 6 that can engage rotatably is installed. Overhang-door pulley 7a rotates on pulley hanger rail 6, thus hall door-plate 1a, 1b carry out opening and closing. It addition, in the bottom of hall door-plate 1a, 1b, it is provided with and leads boots 8 for hall door 1 along what guide groove carried out sliding. For hall door-plate 1a, 1b, it is connected to mechanism 9 of closing the door via wire. Close the door mechanism 9 when hall door-plate 1a, 1b depart from the engaging of car side door 2 described later, provides door closing force to hall door-plate 1a, 1b. Here, use weight as the power source of mechanism 9 of closing the door, but also be able to replace weight and use spring.
Fig. 2 is the top profile of the peripheral construction illustrating the hall door 1 shown in Fig. 1. As shown in the drawing, the door of general elevator possesses the hall door 1 of hall side and the door (hereinafter referred to as " car side door ") 2 of cage side. Car side door 2, containing a pair cage side door-plate 2a, 2b, is connected with the driving mechanism for opening or closing containing opening and closing motor 10. Except maintain operation time except common door opening and closing time, hall door 1 is engaged by snap fastener 20 with car side door 2, and car side door 2 carries out opening and closing by the driving force of opening and closing motor 10. Now, the driven for opening and closing power of car side door 2 also passes to hall door 1 via snap fastener 20, and hall door 1 carries out opening and closing drivenly. Snap fastener 20 is configured to, and is being about at closing time, prepares for the car lifting closed behind the door and makes engaging depart from.
Fig. 3 is the enlarged drawing of the dotted portion shown in Fig. 2. As shown in the drawing, at the side end 11 of hall door-plate 1a, the seam component 30 substantially in "U" i section is installed in the gamut from top to bottom of hall door 1 when having viewed from above.Seam component 30 is such as that aluminum etc. is metal. In seam component 30, it is formed with inclined plane (the 1st inclined plane) 30a tilted to enabling direction with tiltangleθ near the central part of the thickness of hall door-plate 1a as summit.
It addition, as it is shown on figure 3, more lean on the side of hall to be configured with by the containment member 33 that such as flexible material such as rubber, elastomer is constituted on the end face of the side, direction of closing the door of seam component 30, compared with the centrage X of the thickness for hall door-plate 1a. Containment member 33 is breaking at, at hall door-plate 1a, 1b, the air-flow flow through between hall and lift path at closing time.
It addition, containment member 33 have using hall side as summit to from door knob direction away from direction tilt inclined plane 33a (the 2nd inclined plane). This inclined plane 33a is positioned at from the inclined plane 30a of seam component 30 to the extended line in hall direction, is formed in the same manner as inclined plane 30a in the way of inclined angle θ. That is, in the present embodiment, the door knob face 35 being positioned at the side, direction of closing the door of hall door-plate 1a, 1b includes the inclined plane 30a of seam the component 30 and inclined plane 33a of containment member 33. Here, the tiltangleθ in door knob face 35 is set to 2 °~about 10 °.
The leading section 31 of the hall side of seam component 30 is in compared with the summit of containment member 33 to the position that have dropped with direction of closing the door (arrow B direction) opposite direction and enabling direction, makes in the shape not contacted with the leading section 31 of the hall door-plate 1b of opposition side at closing time. It addition, in the inclined plane 30a of seam component 30 with the immediate crest line of containment member 33 too, make not with the shape of the opposed part contact of the seam component 30 of the hall door-plate 1b of opposition side. Additionally, in figure 3, containment member 33 is arranged in compared with centrage X more by the side of hall as whole component but it also may at least middle body being configured to containment member 33 more leans on hall side compared with centrage X. It addition, hall door-plate 1b is and the hall symmetrical structure of door-plate 1a, similarly there is containment member 33, so omitting the description.
Fig. 4 is the figure at the inclination angle illustrating the door knob face 35 in the hall door 1 shown in Fig. 1 and the relation of power-assisted of closing the door described later. As shown in the drawing, when inclination angle is such as 10 °, as the stripping being susceptible to fluid on the door knob face 35 of inclined plane, the static pressure near inclined plane rises, so the secondary effects closed the door diminishes. It addition, when inclination angle is lower than 2 °, due to reducing of reduced pressure zone, the secondary effects closed the door also diminishes. Therefore, it is shown that form seam component 30 and containment member 33 is suitable in the mode that tiltangleθ is about 5 °.
When hall door 1 constructed as disclosed above, the shape of seam component 30 and containment member 33 owing to being installed on side end 11, at closing time, the summit of containment member 33 is first collided, and door knob face 35 has gap towards cage side therefrom. Thus, the air-flow flow through in closing gap in front of the door flows through along the inclined plane 33a and the inclined plane 30a of the seam component 30 in the prolongation being in this face of containment member 33. Now, the effect of the bubbler that stream is slowly widened is played in the door knob face 35 of opposed hall door-plate 1a, 1b, so the fluid in gap accelerates relative to the fluid between parallel-plate, static pressure significantly decreases. Its result, just produces the power-assisted of closing the door mutually drawn in the way of closing the door in a pair hall door-plate 1a, 1b.
Hall door 1 according to present embodiment, the position of the hall side on the door knob face 35 of hall door 1, it is provided with the containment member 33 of the intrusion preventing the air-flow from hall side such that it is able to reduce the air-flow in arrow A direction by door knob face 35 to the power pushed back with opposite direction of closing the door. And then, by making door knob face 35 be slightly inclined, so that the gap in door knob face is along with widening from hall lateral car side, it is possible to reduce the pressure produced in the gap in the door knob face 35 being about to left and right at closing time, and utilize air-flow to produce the power that auxiliary is closed the door.
<the 2nd embodiment>
Fig. 5 is the top profile of the side end 11 in the direction of closing the door of the hall door 1 of the 2nd embodiment of the present utility model. The present embodiment difference from above-mentioned 1st embodiment has 2 points. The end face 30b that first difference is the direction of closing the door (arrow B direction) of seam component 30 does not tilt. Second difference is containment member 33 does not have inclined plane closing the door on direction, instead, there is the end face 30b comparing seam component 30 and to direction of closing the door the jut 33b of prominent formation. Jut 33b is arranged on compared with the centrage X of the thickness for hall door 1 more by the side of hall, is formed to ribbed in the gamut from top to bottom of hall door 1.
It addition, be provided with jut 33b in the position by hall of the end face 30b of seam component 30, so not contacting with the end face 30b of the hall door-plate 1b of opposition side at closing time. It addition, when double-open type, hall door-plate 1b is and the hall symmetrical structure of door-plate 1a, similarly has jut 33b.
Hall door 1 according to present embodiment, the position by hall of the end face 30b in the direction of closing the door of hall door 1, at containment member 33 place of the intrusion of the air-flow prevented from hall side, jut 33b is set, thus contacting with each other at hall door-plate 1a, 1b jut 33b at closing time of left and right, it is possible to reduce the air-flow in arrow A direction by end face 30b to the power pushed back with opposite direction of closing the door.
Additionally, as modified embodiment of the present embodiment, it is also contemplated that replace jut 33b to have the structure of groove portion (omitting diagram) in hall door-plate 1b side. Groove portion in the way of opposed with jut 33b, is formed in concave shape to enabling direction in the gamut from top to bottom of the end face (door knob face) of containment member 33, can be chimeric with the jut 33b of hall door-plate 1a side at closing time. Sealed by inserted structure, thus having the advantage that can improve the power of covering further.
<the 3rd embodiment>
Fig. 6 is the top profile of the side end 11 in the direction of closing the door of the hall door 1 of the 3rd embodiment of the present utility model. Fig. 7 is the axonometric chart of the situation that arranges illustrating the buffer component 41 on the hall door 1 shown in Fig. 6.
The present embodiment difference from above-mentioned 1st embodiment has 2 points. First difference is to be not provided with seam component 30, and the door knob face 12 being in direction of closing the door of hall door-plate 1a, 1b is formed as inclined plane. If described in detail, door knob face 12a, 12b vertical axis relative to hall lateral plates of hall door-plate 1a, 1b or the vertical axis for door opening and closing direction, it is slightly inclined around door long side direction axle (to the enabling direction of hall door-plate), so that narrower in hall side and relatively broaden in cage side with the gap formed between the door knob face of opposed another hall door-plate 1b.This inclination angle is set to 2 °~about 10 °, but easily produces the stripping of fluid when 10 °, so about 5 ° is suitable.
Second difference is to be not provided with containment member 33, as it is shown in fig. 7, upper end and lower end in the vertical direction in door knob face 12 are provided with the buffer component 41 being such as made up of elastic components such as rubber.
Additionally, in the example of fig. 6, buffer component 41 is arranged on both hall door-plate 1a, 1b, and arranged opposite but it also may be only arranged on a plate. It addition, about buffer component 41, it is possible to select the buffer component of arbitrary height to install.
Hall door 1 according to present embodiment, at closing time, buffer component 41 collides and hall door-plate 1a, 1b stop, the buffer component 41 of elastic deformation is present between plate, thus at closing time, becoming the state opening wide minimum gap in hall side. Therefore, have and can be subject to the air-flow in arrow A direction by door knob face 12 to reaching the advantage of closing door state before the impact of the power pushed back with opposite direction of closing the door.
<the 4th embodiment>
Fig. 8 is the top profile of the side end 11 in the direction of closing the door of the hall door 1 of the 4th embodiment of the present utility model. As shown in the drawing, the seam component 30 in present embodiment have along from inclined plane 30a (the 1st inclined plane) to the extended line of cage side with the extension 42 of the prominent formation of length of regulation. The length of extension 42 such as can be set as below 10mm. Additionally, about other structures, the same with above-mentioned 1st embodiment.
Hall door 1 according to present embodiment, compared with the situation of the 1st embodiment, occurring the area of the part of the reduction of static pressure to extend the amount of extension 42 due to the air-flow in arrow A direction, can increase the such advantage of power-assisted of closing the door so having.
<the 5th embodiment>
Fig. 9 is the top profile at the inclination angle of a pair door knob face 12a, the 12b of the hall door 1 that the 5th embodiment of the present utility model is described. Here, be adjusted to exemplified with mutually different and inclination angle the one side or both sides in inclination angle of pair of right and left hall door-plate 1a, 1b respective door knob face 12a, 12b broaden in cage side compared with hall side at the width in gap formed between pair of right and left hall door-plate 1a, 1b at closing time, i.e. 3 patterns of a1 > a2.
In (A) of Fig. 9, it is shown that the door knob face 12a vertical with hall lateral plates (θ 1=0 °) of hall door-plate 1a, hall door-plate 1b the pattern that tilts with tiltangleθ 2 relative to hall lateral plates of door knob face 12b.
Additionally, in (B) of Fig. 9, it is shown that the pattern that the door knob face 12a of hall door-plate 1a tilts with tiltangleθ 3 relative to hall lateral plates, the door knob face 12b of hall door-plate 1b tilts with the tiltangleθ 4 different from tiltangleθ 3 relative to hall lateral plates.
Then, in (C) of Fig. 9, it is shown that the door knob face 12a of hall door-plate 1a tilts with tiltangleθ 5 relative to hall lateral plates, the pattern of the door knob face 12b of hall door-plate 1b vertical with hall lateral plates (θ 6=0 °). When (A), (C) of Fig. 9, have only by only changing the advantage that a door-plate just can carry out assembling.
In either mode, all so that the width a1 in the gap of hall side, the width a2 in gap of cage side, hall door-plate 1a, 1b thickness gate b meet the mode of following such formula, adjust the inclination angle relative to hall lateral plates of door knob face 12a, 12b.
A2-a1 <btan10 °=0.18b
Hall door 1 according to present embodiment, by random adjusting the inclination angle in the door knob face of the one side or both sides of hall door-plate 1a, 1b, it is possible at random makes power-assisted change of closing the door.
<the 6th embodiment>
Figure 10 is the axonometric chart of the side end 11 in the direction of closing the door of the hall door 1 of the 6th embodiment of the present utility model. As shown in the drawing, the hall door 1 of present embodiment is formed inclined plane 30a, 30a ' as the door knob face width of its inclination angle or inclined plane in a part of region of the gamut from door top to bottom and changes. Specifically, with the top of door compared with the inclination angle of the inclined plane 30a of bottom, the inclination angle of the inclined plane 30a ' of door central part is more relaxed.
Hall door 1 according to present embodiment, having can advantage by making the change of shape of inclined plane adjust to close the door power-assisted.
<the 7th embodiment>
Figure 11 is the axonometric chart of the side end 11 in the direction of closing the door of the hall door 1 of the 7th embodiment of the present utility model, and Figure 12 is the top profile of this side end 11. As shown in these figures, in top and the bottom in door knob face 12, door knob parts 43 are installed. It addition, as shown in figure 12, it is internally provided with link mechanism 44 at hall door-plate 1b. By door knob parts 43 and containment member 45 so that this link mechanism 44 can be attached in the way of the opening and closing side of hall door-plate 1a moves up. Link mechanism 44 according at closing time for door knob parts 43 to enabling direction (arrow P direction) apply by pressure, containment member 45 is released to direction of closing the door (arrow Q direction), when with opposed members generation door knob, form airtight portion. Containment member 45 is the linear sealing portion of the ribbed arranged in the gamut from door top to bottom. Additionally, when the door of double-open type, hall door-plate 1a possesses door knob parts 43, link mechanism 44, containment member 45 in the same manner as hall door-plate 1b or has the door-plate of the side end 11 eliminating door knob parts 43, link mechanism 44, containment member 45.
Hall door 1 according to present embodiment, power-assisted is closed the door and door closing force that hall door-plate 1a, 1b are provided by mechanism 9 of closing the door based on the door knob face 12 tilted by utilizing, (enabling direction) pressing round about by door knob parts 43, it is possible to containment member 45 is pressed to direction of closing the door via link mechanism 44. Therefore, it is possible to the moment slower compared with the situation with above-mentioned each embodiment produces airtight conditions, so there is the power-assisted that can obtain closing the door until the advantage of the terminal stage closed the door.
<effect of above-mentioned embodiment confirms experiment>
The impact that door closing force is produced by present inventor for the shape investigating the side end 11 (hereinafter referred to as " end of closing the door ") in the direction of closing the door of hall door 1, uses the model of door to test. In an experiment, apply blast with the side being equivalent to hall of the model of the support structure of the aerator hall door to simulating reality, the door measured in pair of right and left door with digital ergometer be fixed on closed position in advance and make another from reach close time required power. Figure 13 to Figure 16 is the figure of hall door 1 and experimental data (1)~(4) in the comparative test of conventional hall door illustrating embodiment of the present utility model. In fig. 13, transverse axis is gap of closing the door, with standard-sized sheet being set to 100, being represented by the fully closed percentage ratio being set to 0.Left vertical is pressure, will be set to 100% at the maximum differential pressure produced at closing time. Right vertical is required power of closing the door, and represents with the percentage ratio that the power at the end place of closing the door when being shaped as shape A of end of closing the door is set to 100. In Figure 14 to Figure 16, about the data (shape B, C, D) of other end shapes, represent door closing force for benchmark (100%) with percentage ratio with the masterpiece at the end place of closing the door of shape A.
When the shape A shown in Figure 13, door end face is only plane as the one side of cuboid. In this case, if gap of closing the door is lower than 3%, then door closing force steeply rises and the power that becomes maximum at end place of closing the door.
When the shape B shown in Figure 14, in the same manner as the situation of the 1st and the 3rd embodiment, the upstream side (hall side) at wind is provided with the flank being equivalent to containment member. In this case, do not observe steeply rising of the door closing force being about at closing time, door closing force is shape A about the 60% of end place of closing the door.
When the shape C shown in Figure 15, contrary with Figure 14, the downstream side at wind is provided with flank. In this case, close door closing force in front of the door and rise more anxious compared with shape A, door closing force is shape A the 170% of end place of closing the door.
Shape A, shape C the high reason of the door closing force at end place of closing the door be considered as that the pressure in hall side at closing time enters into and closes the door in gap, this pressure creates the power pushing back the door end face that will close. According to these experiments it has been confirmed that pass through to be set to shape B, it is possible to reduce door closing force.
It addition, when the shape D shown in Figure 16, in the same manner as the situation of the 1st and the 4th embodiment, make door knob face tilt. Experimental result is the situation making door knob face tilt 3 °. In this case, door closing force is shown greatly null value along with closing the door and is elapsed, if gap of closing the door is more than 15%, then door closing force becomes negative. Namely, it is known that the power in the direction closed by door just works. This power reaches lower limit when closing the door gap 2%, thereafter then rise, become at final end place of closing the door shape A 50% power. When shape D, the crest line of the hall side with the door knob face of inclination first connects, so when door knob, with shape B the same effect being can be observed. By this experiment, it is thus identified that the inclination in door knob face makes resistance reduction of closing the door, and then produces the power that auxiliary is closed the door.
This concludes the description of embodiment of the present utility model, but present embodiment proposes as an example, it is not intended that limit the scope of utility model. This new embodiment can be implemented by other various modes, in the scope without departing from the purport of utility model, it is possible to carry out various omission, displacement, change. Present embodiment and deformation thereof are included in the scope of utility model, purport, and are included in the scope of the utility model described in claims and equalization thereof.
Claims (10)
1. the hall door of an elevator, it is characterised in that possess:
Hall door-plate, it is arranged between hall opening and the hall of lift path of elevator, and described hall opening is carried out opening and closing; And
Containment member, its be arranged on this hall door-plate direction of closing the door side end door knob face on, compared with the centrage of the thickness for described hall door-plate more by the position of hall side, be breaking between described hall and described lift path, at described hall door-plate, the air-flow flow through at closing time.
2. the hall door of elevator according to claim 1, it is characterised in that
Described hall door-plate is the door-plate of pair of right and left double-open type, and respective described door knob face is disposed facing.
3. the hall door of elevator according to claim 2, it is characterised in that
Described door knob face, relative to the vertical axis in the face in the opening and closing direction of described hall door-plate, rolls tiltedly to enabling direction, so that the width in the gap formed between described pair of right and left hall door-plate at closing time broadens in cage side compared with described hall side.
4. the hall door of elevator according to claim 3, it is characterised in that
Be also equipped with in the gamut from top to bottom of described side end install seam component,
Described containment member is arranged on described in described seam component to close the door more by the position of described hall side on the end face of side, direction, compared with the centrage of the thickness for described hall door-plate,
Described door knob mask has the 1st inclined plane being formed at described in described seam component to close the door side, direction and is formed at described in described containment member to close the door side, direction and is positioned to tilt towards the 2nd inclined plane the extended line of described hall side from the described 1st.
5. the hall door of elevator according to claim 4, it is characterised in that
Described seam component has the extension highlighting formation along the extended line from described 1st inclination towards described cage side with the length of regulation.
6. the hall door of elevator according to claim 5, it is characterised in that
The inclination angle in the described door knob face of described pair of right and left hall door-plate is mutually different, and the one side or both sides at described inclination angle be adjusted to described in the width in gap that formed between described pair of right and left hall door-plate at closing time broaden in described cage side compared with described hall side.
7. the hall door of elevator according to claim 2, it is characterised in that
Described containment member has in the gamut from top to bottom in described door knob face the jut of the ribbed of prominent formation to described side, direction of closing the door.
8. the hall door of elevator according to claim 2, it is characterised in that
One side of described pair of right and left hall door-plate has in the gamut from top to bottom in the described door knob face of described containment member the jut of the ribbed of prominent formation to described side, direction of closing the door, and the opposing party of described pair of right and left hall door-plate has and formed in concave shape to enabling direction and in groove portion chimeric with described jut at closing time in the gamut from top to bottom in the described door knob face of described containment member.
9. the hall door of elevator according to claim 3, it is characterised in that
Described door knob face width of inclination angle or inclined plane in a part of region of the gamut from top to bottom changes.
10. the hall door of an elevator, it is characterised in that
Possess between hall opening and the hall of the lift path being arranged on elevator and described hall opening carried out the hall door-plate of opening and closing,
The door knob face of the side end in the direction of closing the door of described hall door-plate is relative to the vertical axis in the plate face in the opening and closing direction of described hall door-plate, roll tiltedly to the enabling direction of described hall door-plate, so that broadening in cage side compared with described hall side at the width in described door knob face with the gap formed between opposed members at closing time.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015-142222 | 2015-07-16 | ||
JP2015142222A JP6054482B1 (en) | 2015-07-16 | 2015-07-16 | Elevator landing door |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205312846U true CN205312846U (en) | 2016-06-15 |
Family
ID=56314425
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201520978902.2U Active CN205312846U (en) | 2015-07-16 | 2015-11-30 | Time ladder room door of elevator |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP6054482B1 (en) |
CN (1) | CN205312846U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110963391A (en) * | 2019-12-23 | 2020-04-07 | 华南理工大学 | Novel chimney effect resistant intelligent induction door system for high-rise building and control method |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20230093391A1 (en) * | 2021-09-20 | 2023-03-23 | Otis Elevator Company | Elevator door astragal |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59167274U (en) * | 1983-04-22 | 1984-11-09 | 三菱電機株式会社 | elevator door |
JP4727072B2 (en) * | 2001-06-29 | 2011-07-20 | 三菱電機株式会社 | Elevator hall sliding door device |
-
2015
- 2015-07-16 JP JP2015142222A patent/JP6054482B1/en active Active
- 2015-11-30 CN CN201520978902.2U patent/CN205312846U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110963391A (en) * | 2019-12-23 | 2020-04-07 | 华南理工大学 | Novel chimney effect resistant intelligent induction door system for high-rise building and control method |
CN110963391B (en) * | 2019-12-23 | 2023-12-05 | 华南理工大学 | Novel chimney effect-resistant intelligent sensing door system for high-rise building and control method |
Also Published As
Publication number | Publication date |
---|---|
JP6054482B1 (en) | 2016-12-27 |
JP2017024816A (en) | 2017-02-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103619747A (en) | Elevator landing door device | |
CN205312846U (en) | Time ladder room door of elevator | |
CN103201207B (en) | Cage door sealing device and elevator device | |
CN102341557B (en) | Upper seal for a horizontal side-moving door | |
DE102007018842A1 (en) | Fixing structure of a gasket for a vehicle | |
KR102493970B1 (en) | Smoke blocking structure for platform door unit of elevator | |
US7510055B2 (en) | Door device of elevator | |
CN105692377A (en) | Elevator | |
JP4416435B2 (en) | Elevator door sealing device | |
KR101541628B1 (en) | Door device for elevator | |
JP4876713B2 (en) | Elevator door equipment | |
CN203877714U (en) | Elevator door slider | |
TWI274038B (en) | Elevator | |
DE2458951C3 (en) | elevator | |
JP5692791B2 (en) | Elevator landing equipment | |
CN107879231A (en) | A kind of emergency staircase protective door | |
CN205061262U (en) | Elevator device | |
CN204847726U (en) | Elevator car door device | |
JP2896260B2 (en) | Elevator door equipment | |
CN207207704U (en) | Pivot frame inside and outside frame-type | |
CN209210163U (en) | A kind of dust-proof elevator cage component | |
CN110589667A (en) | Elevator safety sill capable of preventing sundries from separating | |
JP4348128B2 (en) | Elevator door equipment | |
KR20120004506U (en) | Sliding type emergency escape door of platform screen door | |
CN207129820U (en) | A kind of layer door gear for express elevator |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |