CN108952478B - Airtight translation door - Google Patents
Airtight translation door Download PDFInfo
- Publication number
- CN108952478B CN108952478B CN201811040166.0A CN201811040166A CN108952478B CN 108952478 B CN108952478 B CN 108952478B CN 201811040166 A CN201811040166 A CN 201811040166A CN 108952478 B CN108952478 B CN 108952478B
- Authority
- CN
- China
- Prior art keywords
- door leaf
- hanging piece
- bearing
- door
- wheel
- 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
- 238000013213 extrapolation Methods 0.000 claims abstract description 9
- 230000005484 gravity Effects 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 5
- 239000003638 chemical reducing agent Substances 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 2
- 238000011144 upstream manufacturing Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/42—Sliding wings; Details of frames with respect to guiding
- E06B3/46—Horizontally-sliding wings
- E06B3/4636—Horizontally-sliding wings for doors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
- E05D13/003—Anti-dropping devices
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
- E05D15/0621—Details, e.g. suspension or supporting guides
- E05D15/0626—Details, e.g. suspension or supporting guides for wings suspended at the top
- E05D15/0652—Tracks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses an airtight translation door which comprises a door leaf, a bearing rail, a hanging piece and an extrapolation component, wherein the hanging piece can rotate around the axis of the bearing rail and can slide along the axis of the bearing rail, a first connecting part at the upper part of the hanging piece is connected with the bearing rail, a second connecting part at the lower part of the hanging piece is connected with the door leaf, two bearing rollers are symmetrically arranged above the first connecting part in the hanging piece, the symmetrical surfaces are coplanar with the axes of the first connecting part and the second connecting part, when the door leaf is in a closed position, the stress direction of the hanging piece is coplanar with the symmetrical surfaces, when the door leaf slides laterally, the extrapolation component pushes the door leaf to one side far away from a wall, the second connecting part turns upwards, the stress direction of the hanging piece is still coplanar with the symmetrical surfaces, lateral pressure can not be generated between the bearing rollers and the bearing rail in the moving process of the door leaf, the friction force can not be increased, the stress condition is improved, and meanwhile, the upper part of the hanging piece is directly connected with the bearing rail, and the section size of a rail part is reduced.
Description
Technical Field
The invention relates to the technical field of sliding doors, in particular to an airtight sliding door.
Background
The airtight sliding door is a sliding type suit door integrating airtight, sound insulation, heat preservation, compression resistance, dust prevention, fire prevention and radiation protection, and is generally used in places with high requirements on sound insulation, heat insulation and air tightness, such as hospitals, food factories and industrial plants.
At present, most of airtight doors in the market adopt two inward and downward grooves milled on a concave bearing rail of a traditional sliding door, and when the door moves to a door closing position, convex bearing rollers on two hanging pieces for hanging a door leaf just sink into the grooves, so that the inward and downward sealing effect of the door leaf is achieved; when the door leaf is opened, the bearing roller rolls out from the groove, and the door leaf moves to one side and simultaneously moves outwards and upwards, and the sealing rubber strip leaves the door frame to facilitate the movement of the door leaf.
The disadvantages of the existing sealing doors are mainly manifested in three aspects:
1. The section size of the driving track is overlarge, so that the driving track is only suitable for public buildings and larger space occasions, but is not suitable for smaller space of families;
2. because the bearing roller is hard pulled out by forces in the directions of outwards, upwards and sideways when climbing out of the groove, the bearing roller is greatly damaged;
3. Because the bearing roller floats on the bearing track to roll, the derailment door body is easy to fall down and unsafe to accident due to the action of multidirectional force.
Disclosure of Invention
The invention aims to provide an airtight sliding door, which realizes the effects of reducing the section size of a track and optimizing the stress of a bearing roller by changing the structures of the track, the bearing roller and a hanging piece, and avoids the falling accident of a door leaf caused by derailment of the bearing roller and reduces the friction coefficient and the loss of the bearing roller.
The preferred technical solutions of the technical solutions provided by the present invention can produce a plurality of technical effects described below.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The invention provides an airtight translation door, which comprises a door leaf, a bearing assembly and an extrapolation assembly, wherein the bearing assembly comprises a bearing rail and a hanging piece, the bearing rail is arranged above the door leaf, the hanging piece is arranged between the door leaf and the bearing rail and is used for hanging the door leaf to slide along the bearing rail, a first connecting part is arranged at the upper part of the hanging piece and is used for being connected with the bearing rail, the hanging piece can rotate around the central axis of the bearing rail and can slide along the axial direction of the bearing rail at the same time, a second connecting part is arranged at the lower part of the hanging piece and is used for being rotatably connected with the door leaf, two wheel grooves are symmetrically arranged above the first connecting part, the symmetrical surfaces of the two wheel grooves are coplanar with the central axes of the first connecting part and the second connecting part, bearing rollers are arranged in the two wheel grooves, and the bearing rollers are contacted with the bearing rail; when the door leaf is in a closed position, the hanging piece is coplanar with the symmetry plane in the gravity direction of the door leaf, when the door leaf moves to one side, the pushing component pushes the door leaf to one side far away from a wall body, the lower part of the hanging piece is turned upwards, and the direction of the hanging piece, in which the hanging piece is inclined downwards by the door leaf, is coplanar with the symmetry plane.
Preferably, the hanging piece is 7-shaped, the first connecting portion is a chute which is arranged at a bending position of the hanging piece, which is close to one side of the wall body, and is matched with the bearing rail, the cross section of the chute is a circle with a cross section of more than three quarters, and the second connecting portion is a circular shaft hole.
Preferably, the push-out assembly comprises horizontal guide wheels arranged on two sides of the upper part of the door leaf and a guide rail for the horizontal guide wheels to roll, and a pushing device for pushing the door leaf to one side far away from the wall is arranged at one end of the guide rail close to the opening position.
Preferably, the pushing device is of a slope structure, the horizontal cross section is a right triangle, the vertical surface of one right-angle side of the right triangle is flush with one side of the guide rail close to the wall, the vertical surface of the other right-angle side is attached to the side surface of the guide rail, and the vertical surface of the hypotenuse is a rolling surface of the horizontal guide wheel.
Preferably, the two guide rails are arranged along the rolling direction of the horizontal guide wheels.
Preferably, the door comprises a door frame, wherein the door frame is arranged between the door leaf and the wall body, and a sealing assembly is arranged between one side, away from the wall body, of the door frame and the door leaf.
Preferably, a swing stopping device for preventing the door leaf from swinging along the direction vertical to the wall is arranged between the bottom of the door leaf and the ground.
Preferably, the device further comprises a driving device, wherein the driving device is connected with the hanging piece to drive the hanging piece to slide along the bearing track.
Preferably, the driving device comprises a motor, a speed reducer, a driving belt, a driving wheel and a driven wheel, wherein the driving wheel is arranged on the motor, the driving belt surrounds the driving wheel and the driven wheel, the driving belt is parallel to the bearing track, and one of the hanging pieces is fixedly connected with the driving belt.
Preferably, the device further comprises a controller, wherein the controller is electrically connected with the driving device and used for controlling the driving device.
The airtight translation door provided by the invention has the beneficial effects that:
the invention provides an airtight translation door, which comprises a door leaf, a bearing component and an extrapolation component, wherein the bearing component comprises a bearing track and a hanging piece, the bearing track is arranged above the door leaf and is used for hanging the door leaf, the hanging piece is used for connecting the door leaf and the bearing track to hang the door leaf below the bearing track, a first connecting part is arranged at the upper end of the hanging piece and is used for connecting with the bearing track, the hanging piece can rotate around the central axis of the bearing track through the first connecting part and can slide along the axial direction of the bearing track, a second connecting part is arranged at the lower part of the hanging piece and is used for rotationally connecting with the door leaf, the hanging piece and the door leaf can rotate around the axis parallel to the wall through the second connecting part, two wheel grooves are arranged above the first connecting part in the connecting part, the two wheel grooves are symmetrically arranged, the symmetrical plane is coplanar with the central axes of the first connecting part and the second connecting part, the central surfaces of the two wheel grooves are prolonged and intersected with the axis of the bearing track, a bearing roller is arranged in each wheel groove, the bearing roller and the bearing track are contacted to roll along the axial direction of the bearing track, when the door leaf is in the closed position, the symmetrical surfaces are positioned on the same plane with the gravity center of the door leaf, the gravity direction of the door leaf is opposite to the supporting force direction of the bearing track acting on the hanging piece, the gravity direction is coplanar with the symmetrical surfaces, when the door leaf moves to one side and is in the open position, the pushing device pushes the door leaf to the side far away from the wall, the top of the door leaf is connected with the second connecting part, so that the second connecting part turns upwards, the force of the door leaf acting on the hanging piece is a downward oblique pulling force, the pulling force of the door leaf is opposite to the force of the bearing track acting on the hanging piece, the force of the bearing track acting on the hanging piece is coplanar with the symmetrical surfaces, and thus arranged, the door leaf is acted on the force on the hanger and is coplanar with the symmetry plane all the time, can not produce lateral pressure between bearing roller and the bearing track, has so optimized bearing roller's atress effect, has reduced bearing roller loss, and the upper portion of hanger is direct to be connected with the bearing track simultaneously, has reduced the section size of transmission translation door drive track part, also can stop bearing roller derailment and cause the emergence of door leaf accident that drops.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a block diagram of a manual airtight translation door according to an embodiment of the present invention;
FIG. 2 is a block diagram of an electric type airtight translation door according to an embodiment of the present invention;
FIG. 3 is a side cross-sectional view of a manual airtight translating door shown closed in accordance with an embodiment of the present invention;
FIG. 4 is a side cross-sectional view of a manual airtight sliding door shown in an embodiment of the present invention when opened;
FIG. 5 is a view taken along line a-a of FIG. 2 illustrating an embodiment of the present invention;
FIG. 6 is a view from line b-b of FIG. 2 showing an embodiment of the present invention;
FIG. 7 is an oriented view of line c-c of FIG. 2, illustrating an embodiment of the present invention;
FIG. 8 is a diagram showing the connection of a hanger to a belt in accordance with an embodiment of the present invention;
fig. 9 is a view showing the positions of the horizontal guide wheels and the guide rails when the door leaf is closed according to the embodiment of the present invention;
Fig. 10 is a view showing positions of a horizontal guide wheel and a guide rail when a door leaf is opened according to an embodiment of the present invention.
In the figure: 1. a door leaf; 2. a load-bearing rail; 3. a hanger; 31. a first connection portion; 32. a second connecting portion; 33. wheel grooves; 34. a bearing roller; 4. a guide rail; 5. a horizontal guide wheel; 6. a pushing device; 7. a door frame; 8. a seal assembly; 9. a swing stopping device; 10. a motor; 11. a transmission belt; 12. a controller; 13. a driving wheel; 14. a drive belt clip; 15. a speed reducer.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, based on the examples herein, which are within the scope of the invention as defined by the claims, will be within the scope of the invention as defined by the claims.
Hereinafter, embodiments will be described with reference to the drawings. Furthermore, the embodiments shown below do not limit the summary of the invention described in the claims. The whole contents of the constitution shown in the following examples are not limited to the solution of the invention described in the claims.
The invention provides an airtight translation door, which comprises a door leaf 1, a bearing component and an extrapolation component, wherein the bearing component comprises a bearing track 2 and a hanging piece 3, the bearing track 2 is arranged above the door leaf 1, two ends of the hanging piece 3 are respectively connected with the bearing track 2 and the door leaf 1, the door leaf 1 is hung below the bearing track 2, the door leaf 1 is driven by the hanging piece 3 to slide along the bearing track 2, the hanging piece 3 comprises a first connecting part 31 arranged at the upper part and a second connecting part 32 arranged at the lower part, the first connecting part 31 is used for being connected with the bearing track 2, the hanging piece 3 can rotate around the central axis of the bearing track 2 and simultaneously can also slide along the axial direction of the bearing track 2 through the first connecting part 31, the second connecting part 32 is used for being rotatably connected with the top of the door leaf 1, the hanging piece 3 and the door leaf 1 can rotate around the axis parallel to a wall body at the connecting part, in order to change sliding friction into rolling friction to reduce friction resistance between the hanging piece 3 and the bearing track 2, two wheel grooves 33 can be arranged in the hanging piece 3, two wheel grooves 33 can be symmetrically arranged, a symmetrical surface can be coplanar with central axes of the first connecting part 31 and the second connecting part 32, the central planes of the wheel grooves 33 are prolonged and intersected at the central axis of the bearing track 2, a bearing roller 34 is arranged in each wheel groove 33, the bearing roller 34 contacts with the bearing track 2 and rolls along the bearing track 2, when the door leaf 1 is in a closing position, the central axes of the first connecting part 31 and the second connecting part 32 and the gravity center of the door leaf 1 are positioned on the same plane, at the moment, the force of the door leaf 1 acting on the hanging piece 3 is vertical downward gravity, the force of the bearing track 2 acting on the hanging piece 3 is vertical upward supporting force, the supporting force is coplanar with the symmetrical surface, when the door leaf 1 slides to one side, the door leaf 1 is in the open position, push out the subassembly and push away door leaf 1 to keeping away from wall body one side this moment, the second connecting portion 32 of door leaf 1 top drive hanger 3 upwards overturns, the door leaf 1 outwards upwards moves, produce an angle between symmetry plane and the vertical face, the plane that the axis of first connecting portion 31 and second connecting portion 32 is located and the focus of door leaf 1 no longer is located the coplanar, the force that door leaf 1 acted on hanger 3 is not the gravity of vertical decurrent anymore, the door leaf 1 gives hanger 3a decurrent pulling force, the bearing rail 2 acts on hanger 3 an opposite holding power, the holding power that bearing rail 2 acted on hanger 3 is all the time coplanar with the symmetry plane, can not make bearing roller 34 produce lateral pressure, and then can not increase the frictional force between bearing roller 34 and the track 2 in the sliding process of door leaf 1, improve the stress condition, the first connecting portion 31 of hanger 3 upper end is direct and the track 2 is connected, the size of the cross-section of the door leaf that the translation of the bearing roller 34 of the door leaf that has also stopped the bearing roller 34 to take place has the traditional door leaf has fallen has the accident and can be saved.
In addition, because the end face of the airtight translation door driving part in the prior art is large in size, the airtight translation door driving part is basically and completely applied to public buildings, such as hospitals, clean workshops and the like, the cross section size of the driving part is reduced, the airtight translation door driving part not only meets the public buildings, but also meets civil buildings, can play a role in security and protection, can play a role in smoke isolation when applied to a kitchen, can play a role in odor isolation when applied to a toilet, is hands-free when being automatically opened and closed, can prevent dust when applied to a wardrobe, and can insulate sound and heat when applied to a balcony.
The hanging member 3 may be designed into a 7-shaped structure, a concave side is disposed near one side of the wall, a chute matched with the bearing rail 2 may be disposed at a bending position of the concave side, a cross section of the chute may be an arc greater than three-quarters of a circle, the wheel groove 33 is communicated with the chute, and the second connecting portion 32 disposed at the lower portion of the hanging member 3 may be a circular shaft hole for rotational connection with a connecting shaft above the door leaf 1.
The above-mentioned extrapolation subassembly includes setting up the horizontal guide wheel 5 and setting up the guide rail 4 on the wall body in door leaf 1 upper portion both sides, the axis of horizontal guide wheel 5 is perpendicular with the ground, guide rail 4 can be rectangular strip, guide rail 4 is close to door leaf 1 closed position one end, the upstream end of the side direction of movement can set up the thrust unit 6 that will push away from wall body one side door leaf 1 when door leaf 1 opens promptly, the concrete structure of thrust unit 6 will be described in detail below, when door leaf 1 is in closed position, horizontal guide wheel 5 is located thrust unit 6 and is kept away from guide rail 4 one side, the bottom is in contact with the wall body, the horizontal guide wheel 5 that is located the downstream one end is in contact with guide rail 4, the bottom is in contact with the wall body, guide rail 4 can hinder door leaf 1 to move, when door leaf 1 slides to one side, horizontal guide wheel 5 rolls on thrust unit 6, promote door leaf 1 to one side of keeping away from the wall body, when horizontal guide wheel 5 rolls to guide rail 4, door leaf 1 no longer moves to the plane side along guide rail 4, when door leaf 1 moves to the side along guide rail 6 to the side along the direction of keeping on the wall, when door leaf 1 moves from open position to closed position, guide wheel 5 is in contact with thrust unit along thrust unit 6 to the thrust unit along the wall 6.
The pushing device 6 may be wedge-shaped, the horizontal section of the pushing device 6 may be right triangle, the vertical plane where one right-angle side of the right triangle is attached to the wall, that is, the vertical plane where the right-angle side is close to one side of the wall with the guide rail 4 is parallel and level, the vertical plane where the other right-angle side is attached to the side of the guide rail 4, that is, the vertical plane where the hypotenuse of the right triangle is attached to the side of the guide rail 4 perpendicular to the wall is used as the sliding surface of the horizontal guide wheel 5, when the door leaf 1 slides to one side, the horizontal guide wheel 5 can drive the door leaf 1 to move to one side far away from the wall along the sliding surface while sliding.
Since there are two horizontal guide wheels 5, one is disposed on each side of the door leaf 1, two guide rails 4 may be disposed side by side along the sliding direction of the door leaf 1, and when the door leaf 1 moves from the closed position to the open position, the horizontal guide wheel 5 located upstream rolls along the guide rail 4 located upstream, the horizontal guide wheel 5 located downstream rolls along the guide rail 4 located downstream, and a distance for accommodating the horizontal guide wheel 5 is provided between the upstream guide rail 4 and the pushing device 6 on one side of the downstream guide rail 4, so that the horizontal guide wheel 5 can be in contact with the wall.
In order to realize the sealing of door leaf 1, can set up door frame 7 between door leaf 1 and wall body, door frame 7 can be rectangular structure, and door frame 7 can be the same with the thickness of guide rail 4, can set up seal assembly 8 on the opposite side of door frame 7 and door leaf 1, for example joint strip etc. joint strip realizes the sealing between door leaf 1 and door frame 7 when door leaf 1 and door frame 7 contact.
In order to prevent the swing of the door leaf 1 along the direction perpendicular to the wall from being generated under the door leaf 1 during the movement of the door leaf 1, a swing stopping device 9 may be arranged between the bottom of the door leaf 1 and the ground, a first guide groove may be arranged at the bottom of the door leaf 1, a first swing stopping wheel may be arranged on the ground under the door leaf 1, the first swing stopping wheel may be arranged in the first guide groove, the first guide groove may be divided into two ends, an upstream section along the movement direction of the door leaf 1 is a straight groove, a downstream end is a chute which has the same size as the pushing device 6, the chute is inclined along the outward direction of the wall, the cross section of the first guide groove is rectangular, the axis of the swing stopping wheel is perpendicular to the ground, the swing stopping wheel rolls along the inner side wall of the first guide groove, and thus the swing of the door leaf 1 along the direction perpendicular to the wall can be restricted; or a second anti-swing wheel is arranged at one end of the bottom of the door leaf 1 along the upstream position of the moving direction of the door leaf 1, the second anti-swing wheel is rotatably connected with the door leaf 1, a second guide groove is arranged below the door leaf 1, the second guide groove is divided into two sections, the upstream section of the bottom of the door leaf 1 along the moving direction of the door leaf 1 is a chute, the downstream section is a straight groove, the upstream chute has the same size as the extrapolation device, the axis of the second anti-swing wheel is vertical to the ground of the door leaf 1, and the second anti-swing wheel rolls along the second guide groove.
The airtight sliding door is manually opened and closed, the electric opening and closing embodiments will be described below, and the same structure as the manual mode will not be repeated, but only the connection relationship between the driving device for realizing the electric opening and closing and the airtight sliding door will be described.
A driving device can be additionally arranged in the manual implementation mode, and the driving device can be connected with the hanging piece 3 and used for driving the hanging piece 3 to drive the door leaf 1 to slide along the bearing rail 2.
The driving device may include a motor 10, a speed reducer 15, a driving belt 11, a driving wheel 13, and a driven wheel, where the motor 10 may be installed at an upstream position or a downstream position when the door leaf 1 is opened, and described below by taking installation at the downstream position as an example, the motor 10 is installed at a downstream position of the hanger 3 that is downstream when the door leaf 1 is opened to the maximum, the driving wheel 13 is installed on a main shaft of the motor 10, the driven wheel is disposed at a side of the hanger 3 that is close to the motor when the door leaf 1 is in a closed position, away from the motor 10, and may be disposed on a wall in a rotating shaft perpendicular to the wall, where the driven wheel is rotatably disposed, a connecting line between the driven wheel and an axis of the driving wheel 13 is parallel to a sliding direction of the door leaf 1, the driving belt 11 is connected around the driving wheel 13 and the driven wheel, a lower half of the driving belt 11 may be connected to the hanger 3, and a driving belt clip 14 may be installed on the hanger 3, the driving belt 11 is clipped in the driving belt clip 14, and the motor drives the hanger 3 to slide along the bearing rail 2 to drive the door leaf 1.
The airtight translation door can be additionally provided with a controller 12, when the airtight translation door is applied to a kitchen, a gas leakage alarm device can be integrated in the controller 12, and when gas leakage is detected, the controller 12 can control a driving device to automatically close the door; the controller 12 can also be set to be sound control, and when the door needs to be opened and closed, the function of opening and closing the door can be realized only by speaking corresponding instructions; when the airtight sliding door is applied to public occasions such as toilets, in order to avoid manual operation, an inductive switch can be arranged in the controller 12, and when the inductive switch detects door opening and closing actions, automatic door opening and closing actions can be realized; the controller 12 may also be provided with a remote switch; the door leaf 1 can be further provided with an inductor, and when the door leaf 1 moves, the inductor can automatically stop moving or automatically move to an opening position when detecting that an object passes through, so that the anti-clamping function can be realized.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present invention. The scope of the invention should therefore be determined by the claims.
Claims (10)
1. The airtight sliding door is characterized by comprising a door leaf (1), a bearing assembly and an extrapolation assembly, wherein the bearing assembly comprises a bearing rail (2) and a hanging piece (3), the bearing rail (2) is arranged above the door leaf (1), the hanging piece (3) is arranged between the door leaf (1) and the bearing rail (2) and is used for hanging the door leaf (1) to slide along the bearing rail (2), a first connecting part (31) is arranged at the upper part of the hanging piece (3) and is used for being connected with the bearing rail (2), the hanging piece (3) can rotate around the central axis of the bearing rail (2) and can slide along the axial direction of the bearing rail (2), a second connecting part (32) is arranged at the lower part of the hanging piece (3) and is used for being rotatably connected with the door leaf (1), two wheel grooves (33) are symmetrically arranged above the first connecting part (31), two symmetrical surfaces of the two wheel grooves (33) are symmetrically connected with the first connecting part (31) and the central axis (34) of the two wheel grooves (34), and the two wheels (34) are in contact with the bearing rail (34); when the door leaf (1) is in a closed position, the hanging piece (3) is coplanar with the symmetry plane in the gravity direction of the door leaf (1), when the door leaf (1) moves to one side, the extrapolation component pushes the door leaf (1) to the side far away from the wall body, the lower part of the hanging piece (3) is turned upwards, and the direction in which the hanging piece (3) is obliquely pulled downwards by the door leaf (1) is coplanar with the symmetry plane.
2. An airtight sliding door according to claim 1, wherein the hanging member (3) is 7-shaped, the first connecting portion (31) is a chute which is arranged at a bending position of one side of the hanging member (3) close to the wall body and is matched with the bearing rail (2), the cross section of the chute is more than three-quarters of a circle, and the second connecting portion (32) is a circular shaft hole.
3. An airtight sliding door according to claim 1, characterized in that the push-out assembly comprises horizontal guide wheels (5) arranged on both sides of the upper part of the door leaf (1) and guide rails (4) for the horizontal guide wheels (5) to roll, and that the end of the guide rails (4) close to the opening position is provided with pushing means (6) for pushing the door leaf (1) to the side far from the wall.
4. An airtight sliding door according to claim 3, wherein the pushing device (6) is of a slope structure, the horizontal cross section is a right triangle, the vertical surface of one right-angle side of the right triangle is flush with one side of the guide rail (4) close to the wall, the vertical surface of the other right-angle side is attached to the side surface of the guide rail (4), and the vertical surface of the inclined side is the rolling surface of the horizontal guide wheel (5).
5. A gas-tight sliding door according to claim 3, characterized in that the guide rail (4) is provided with two along the rolling direction of the horizontal guide wheel (5).
6. An airtight sliding door according to claim 1, further comprising a door frame (7), said door frame (7) being arranged between said door leaf (1) and said wall, a sealing assembly (8) being arranged between the side of said door frame (7) remote from said wall and said door leaf (1).
7. An airtight sliding door according to claim 1, characterized in that between the bottom of the door leaf (1) and the ground is arranged a pendulum stop (9) preventing the door leaf (1) from swinging in a direction perpendicular to the wall.
8. An airtight sliding door according to claim 1, further comprising driving means connected to the hanger (3) for driving the hanger (3) to slide along the load bearing track (2).
9. An airtight sliding door according to claim 8, characterized in that the driving means comprise an electric motor (10), a speed reducer, a driving belt (11), a driving wheel and a driven wheel, the driving wheel being arranged on the electric motor (10), the driving belt (11) encircling the driving wheel and the driven wheel, the driving belt (11) being parallel to the load-bearing track (2) and one of the hangers (3) being fixedly connected to the driving belt (11).
10. An airtight sliding door according to claim 8, further comprising a controller (12), said controller (12) being electrically connected to said driving means for controlling said driving means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811040166.0A CN108952478B (en) | 2018-09-06 | 2018-09-06 | Airtight translation door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811040166.0A CN108952478B (en) | 2018-09-06 | 2018-09-06 | Airtight translation door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108952478A CN108952478A (en) | 2018-12-07 |
| CN108952478B true CN108952478B (en) | 2024-06-21 |
Family
ID=64476303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811040166.0A Active CN108952478B (en) | 2018-09-06 | 2018-09-06 | Airtight translation door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108952478B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109653642A (en) * | 2019-01-25 | 2019-04-19 | 铭铉（江西）医疗净化科技有限公司 | A kind of hermetically sealed medical automatic translation door |
| CN110203330B (en) * | 2019-06-19 | 2021-02-02 | 浙江海洋大学 | Sealing device for ship cargo hold |
| CN114135192A (en) * | 2021-11-18 | 2022-03-04 | 宁波欧尼克科技有限公司 | Heavy airtight door |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209556767U (en) * | 2018-09-06 | 2019-10-29 | 顾建安 | A kind of airtight translation door |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2634512A1 (en) * | 1988-07-22 | 1990-01-26 | Figuera Jean | Device for sealing and for structures with sliding openings and wood verandas (porches) |
| NO970128D0 (en) * | 1997-01-10 | 1997-01-10 | Grorud Ind As | Sliding Panel Construction |
| JP2001164826A (en) * | 1999-12-09 | 2001-06-19 | Meiko:Kk | Installed structure of door roller |
| ITMI20020772A1 (en) * | 2002-04-10 | 2003-10-10 | Unifor Spa | MECHANISM FOR SLIDING DOORS |
| CN104612511B (en) * | 2014-08-04 | 2016-06-15 | 深圳市门老爷科技有限公司 | Medical hermatic door support mechanism |
| CN107687309A (en) * | 2017-10-24 | 2018-02-13 | 宁波欧尼克科技有限公司 | A kind of new airtight automatically-controlled door |
-
2018
- 2018-09-06 CN CN201811040166.0A patent/CN108952478B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209556767U (en) * | 2018-09-06 | 2019-10-29 | 顾建安 | A kind of airtight translation door |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108952478A (en) | 2018-12-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108952478B (en) | Airtight translation door | |
| US4680828A (en) | Hardware for mounting a sliding door panel | |
| KR900004810B1 (en) | Self-closing door sealing structure | |
| US20040083653A1 (en) | Dual overhead track for a sliding door | |
| CN107060585B (en) | A kind of folded villa garage door of side turnover | |
| CN209556767U (en) | A kind of airtight translation door | |
| US6336248B1 (en) | Suspension system for sliding door | |
| CN104100180A (en) | Sliding-type automatic door with urgent evacuation function | |
| CN210127769U (en) | Sliding door and window opening and closing structure | |
| CN209277749U (en) | Steel translation door | |
| JP2016138372A (en) | Waterproof shutter | |
| CN102828670B (en) | Airtight sliding door | |
| CN110965912B (en) | Sealed sound-proof door | |
| KR100850317B1 (en) | Fluctuating apparatus of the threshold | |
| CN105089443A (en) | Multifunctional sliding door device | |
| KR20110047867A (en) | Disconnection prevention for sash door | |
| CN202227847U (en) | Sliding device for wall cabinet door | |
| CN211998389U (en) | Right-angle rotating door of elevator | |
| CN209662487U (en) | A kind of high-performance glass smoke-proof pendant wall | |
| JP2006265889A (en) | Stopper device of sliding door | |
| CN219220119U (en) | Super large translation door is with preventing hanging slippage structure that turns on one's side | |
| CN212656724U (en) | Double-linkage sliding door | |
| CN203978194U (en) | A kind of emergency evacuation slidingtype automatic door | |
| JP2003293646A (en) | Sliding door device | |
| CN206429177U (en) | Induction type fireproof steel rolling blind |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |