WO2022170786A1 - 门合页 - Google Patents

门合页 Download PDF

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Publication number
WO2022170786A1
WO2022170786A1 PCT/CN2021/125701 CN2021125701W WO2022170786A1 WO 2022170786 A1 WO2022170786 A1 WO 2022170786A1 CN 2021125701 W CN2021125701 W CN 2021125701W WO 2022170786 A1 WO2022170786 A1 WO 2022170786A1
Authority
WO
WIPO (PCT)
Prior art keywords
block
door hinge
sliding block
motor body
hinged
Prior art date
Application number
PCT/CN2021/125701
Other languages
English (en)
French (fr)
Inventor
冉光瑞
肖骞
谢增荣
唐海龙
Original Assignee
广东名门锁业有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CN202110178381.2A external-priority patent/CN112922476B/zh
Priority claimed from CN202110779820.5A external-priority patent/CN113389454A/zh
Application filed by 广东名门锁业有限公司 filed Critical 广东名门锁业有限公司
Priority to JP2023572047A priority Critical patent/JP2024506757A/ja
Priority to EP21925433.1A priority patent/EP4293187A1/en
Priority to KR1020237030852A priority patent/KR20230142841A/ko
Priority to US18/264,914 priority patent/US20240110421A1/en
Publication of WO2022170786A1 publication Critical patent/WO2022170786A1/zh

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D3/00—Hinges with pins
    • E05D3/06—Hinges with pins with two or more pins
    • E05D3/18—Hinges with pins with two or more pins with sliding pins or guides
    • E05D3/186—Scissors hinges, with two crossing levers and five parallel pins
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D3/00—Hinges with pins
    • E05D3/06—Hinges with pins with two or more pins
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
    • E05F1/1207—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring parallel with the pivot axis
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
    • E05F1/1207—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring parallel with the pivot axis
    • E05F1/1223—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring parallel with the pivot axis with a compression or traction spring
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/20—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices in hinges
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/21—Brakes
    • E05Y2201/212—Buffers
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/404—Function thereof
    • E05Y2201/41—Function thereof for closing
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/47—Springs
    • E05Y2201/474—Compression springs
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/638—Cams; Ramps
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/686—Rods, links
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/696—Screw mechanisms
    • E05Y2201/702—Spindles; Worms
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/696—Screw mechanisms
    • E05Y2201/704—Worm wheels
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/708—Sliders
    • 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/10—Adjustable
    • E05Y2600/30—Adjustment motion
    • E05Y2600/31—Linear motion
    • 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/60—Mounting or coupling members; Accessories therefor
    • E05Y2600/632—Screws
    • 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

Definitions

  • the present disclosure relates to the technical field of door hardware equipment, in particular to a concealed self-closing door hinge.
  • the doors of buildings such as shopping malls, residential areas, office buildings, and conference rooms are mostly doors that can be automatically closed.
  • One of the realization methods of such doors is to use door hinges with a self-closing function.
  • the door hinges with self-closing function are mostly exposed hinges, and the exposed parts of such exposed hinges are easy to damage the overall effect of the door.
  • the traditional hidden door hinge although it is a hidden installation, cannot achieve the effect of automatic door closing.
  • An embodiment of the present disclosure is made to solve the above-mentioned technical problem, and its purpose is to provide a door hinge, which can realize both concealed installation and automatic closing functions.
  • an embodiment of the present disclosure provides a door hinge, including:
  • the fixed body is a hollow shell
  • the linkage assembly includes a plurality of linkage blocks for connecting the moving body and the stationary body;
  • the motive body is a hollow shell, which is provided with a sliding block that can slide along the depth direction of the motive body, one end of the sliding block is hinged with the linkage assembly, and one side of the sliding block is provided with a track straight surface and A track slope inclined to the middle of the slider;
  • the self-closing mechanism is arranged on the side of the motor body close to the straight surface of the track. It is a telescopic structure, which can be extended and retracted along the long direction of the motor body. When the end of the closing mechanism abuts on the track slope and extends, the sliding block is driven to slide toward the interior of the motor body.
  • the door hinge of an embodiment of the present disclosure can realize both concealed installation and automatic closing functions.
  • FIG. 1 is a schematic three-dimensional structural diagram of a door hinge involved in Embodiment 1 of the present disclosure.
  • Embodiment 2 is a top view of the door hinge involved in Embodiment 1 of the present disclosure.
  • FIG. 3 is an exploded schematic diagram of the door hinge involved in Embodiment 1 of the present disclosure from a first perspective.
  • FIG. 4 is an exploded schematic diagram of the door hinge involved in Embodiment 1 of the present disclosure from a second viewing angle.
  • FIG. 5 is a schematic diagram of the internal structure of the door hinge involved in Embodiment 1 of the present disclosure from a first viewing angle. In order to clearly show the components, the adjustment mechanism is in an exploded state.
  • FIG. 6 is a schematic diagram of the internal structure of the door hinge involved in Embodiment 1 of the present disclosure from a third viewing angle, in order to clearly show the components, the adjustment mechanism therein is in an exploded state.
  • FIG. 7 is a schematic structural diagram of the section A-A in FIG. 1 , in which only the cross-sectional structure of the motive body is shown.
  • FIG. 8 is a schematic structural diagram of the section A-A in FIG. 1 , in which only the cross-sectional structure of the motor body is shown when the buffer mechanism starts to buffer.
  • FIG. 9 is a schematic structural diagram of the section A-A in FIG. 1 , wherein only the cross-sectional structural schematic diagram of the motor body when the door hinge is automatically closed is shown.
  • FIG. 10 is a schematic structural diagram of the B-B section in FIG. 1 , showing the cross-sectional structure of the door hinge when the buffer mechanism starts buffering.
  • FIG. 11 is a schematic structural diagram of the B-B section in FIG. 1 , showing the cross-sectional structure of the door hinge when the buffer mechanism finishes buffering.
  • FIG. 12 is a schematic structural diagram of the sliding block involved in the first embodiment of the present disclosure.
  • FIG. 13 is a schematic diagram of an exploded structure of the linkage assembly involved in Embodiment 1 of the present disclosure.
  • FIG. 14 is a schematic three-dimensional structural diagram of the door hinge involved in Embodiment 2 of the present disclosure.
  • FIG. 15 is a schematic structural diagram of the C-C section in FIG. 14 , in which only the cross-sectional structure of the motive body is shown.
  • FIG. 16 is a schematic diagram of an exploded structure of the adjustment mechanism involved in the second embodiment of the present disclosure.
  • Fixed body 11. Fixed base, 12. Fixed block of fixed base, 13. First connecting shaft, 14. Second connecting shaft, 15. Fixed body through hole;
  • Linkage components 21, first link block, 22, second link block, 23, third link block, 24, fourth link block, 25, shaft sleeve;
  • Engine body 31, First fixing block of engine seat, 32, Second fixing block of engine seat, 33, Engine seat, 34, Slide block, 35, Straight row bearing, 36, Through hole of engine body, 37, First bearing, 38, first guide groove, 39, second guide groove, 340, track slope, 341, track straight surface, 342, first track slope, 343, second track slope;
  • Adjustment mechanism 61, spring top block, 62, first screw, 63, worm gear, 64, worm, 65, fixing block, 66, buckle, 67, first slider, 68, second slider, 69 , The second screw, 671, the first slope, 681, the second slope, 682, the limit groove, 691, the connecting part.
  • the terms “installed”, “connected” and “connected” should be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection, It can also be an electrical connection; it can be a direct connection, an indirect connection through an intermediate medium, or an internal connection between two components.
  • installed should be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection, It can also be an electrical connection; it can be a direct connection, an indirect connection through an intermediate medium, or an internal connection between two components.
  • the door hinge in this embodiment is a concealed hinge, and has the function of automatically closing within a preset angle range.
  • the door hinge includes the following structures: a fixed body 1 , a linkage assembly 2 , a motor body 3 and a self-closing mechanism 4 .
  • the fixed body 1 is arranged on the door frame, and the motor body 3 is arranged on the door leaf, or the motor body 3 is arranged on the door frame, and the fixed body 1 is arranged on the door leaf.
  • the two ends of the linkage assembly 2 are respectively connected to the stationary body 1 and the motive body 3, which drives the stationary body 1 and the motive body 3 to approach each other when the door is closed, and drives the stationary body 1 and the motive body 3 to move away from each other when the door is opened.
  • the fixed body 1 is composed of a fixed base 11 and a fixed block 12 of the fixed base.
  • the center of the fixed base 11 has a hollow cavity, and two ends are provided with connecting plates for connecting with the door frame, and the fixed body 1 can be fixed on the door frame by screws.
  • the stationary base fixing block 12 is detachably installed in the cavity in the middle of the stationary base 11 through bolts.
  • the stationary base fixing block 12 is a U-shaped structure, and there is a cavity for accommodating part of the linkage assembly 2 between the stationary base 11 and the stationary base 11 .
  • a first connecting shaft 13 and a second connecting shaft 14 are sequentially arranged in the fixed base fixing block 12 along the depth direction of the fixed base 11 , and the first connecting shaft 13 is close to the inner side of the fixed base 11 .
  • the above-mentioned fixed body 1 adopts the structure assembled by the fixed base 11 and the fixed base fixing block 12, and its purpose is to facilitate the assembly of the door hinge.
  • the fixed base 11 and the fixed base can also be assembled.
  • the base fixing block 12 is provided as an integral structure, which can also realize the functions of automatic closing and concealed installation.
  • the linkage assembly 2 includes a first linkage block 21 , a second linkage block 22 , a third linkage block 23 and a fourth linkage block 24 .
  • the above-mentioned link blocks are all arc-shaped plates, and both ends are provided with through holes for piercing the connecting shafts.
  • first link block 21 and the second link block 22 are hinged on the first connecting shaft 13 , and the other ends of the first link block 21 and the second link block 22 pass through one end of the third link block 23 .
  • the connecting shafts are hinged together.
  • the end of the fourth link block 24 close to the fixed body 1 is hinged on the second connecting shaft 14 .
  • the motive body 3 is composed of a motive base 33 , a first fixing block 31 of the motive base and a second fixing block 32 of the motive base.
  • the middle of the engine seat 33 has a hollow cavity, and the two ends are provided with connecting plates for connecting with the door leaf.
  • the first fixing block 31 of the engine seat and the second fixing block 32 of the engine seat are detachably fixed on the engine seat 33 by rivets, and the cavity in the engine seat 33 is divided into three accommodating cavities for accommodating the sliding block 34.
  • the first fixing block 31 of the engine seat is provided with an opposite through hole for passing the connecting shaft, and the side wall adjacent to the first fixing block 31 of the engine seat and the second fixing block 32 of the engine seat is also provided with a through hole.
  • the two through holes are used to hinge the third link block 23 .
  • One end of the third link block 23 close to the engine body 3 has two support arms, and is hinged to the first fixed block 31 of the engine seat and the second fixed block 32 of the engine seat through a connecting shaft.
  • a sliding block 34 is slidably assembled in the engine body 3 at a position opposite to the fourth linkage block 24 , and a limit groove for the sliding block 34 to slide in the depth direction is provided on the inner wall of the engine body 3 .
  • a U-shaped notch is formed in the middle of the sliding block 34 , and two side walls of the U-shaped notch are provided with opposite through holes for hinged connection with the end of the fourth linkage block 24 through a connecting shaft.
  • One side of the sliding block 34 is a straight surface and abuts on the side wall of the second fixing block 32 of the engine seat.
  • a straight bearing 35 is also arranged between the side wall of the second fixing block 32 of the engine seat and the sliding block 34 , in order to improve the sliding efficiency of the sliding block 34;
  • the other side of the sliding block 34 that is, the side close to the first fixing block 31 of the engine seat, is provided with a connected track straight surface 341 and a track inclined surface, and the track inclined surface faces the sliding
  • the middle of the block 34 is inclined, and the track slope is used to cooperate with the self-closing mechanism 4 to drive the sliding block 34 to slide toward the inner side of the engine body 3, thereby driving the door hinge to close.
  • a total of two track slopes are provided, which are a first track slope 342 and a second track slope 343 arranged in sequence along the depth direction.
  • the included angle between the first track slope 342 and the track straight surface 341 is ⁇ 1
  • the included angle between the second track slope 343 and the track straight surface 341 is ⁇ 2
  • ⁇ 1 ⁇ 2 is included angle between the second track slope 343 and the track straight surface 341 .
  • the adjacent parts of the above-mentioned straight track surface 341 , the first track slope surface 342 and the second track slope surface 343 are designed as inverted arcs, which is convenient for the self-closing mechanism 4 to roll on them. In one embodiment, 9° ⁇ 1 ⁇ 45°, and 24° ⁇ 2 ⁇ 45°.
  • connecting assembly 2 a specific structural form of the connecting assembly 2 and its connection relationship with the stationary body 1 and the motive body 3 are given.
  • specific composition of the connecting assembly 2 can also be changed. For example, increasing or decreasing the number of link blocks or changing the shape of the link blocks can also achieve the function of the trap door hinge.
  • the second fixing blocks 32 are hinged by means of a connecting shaft.
  • a shaft sleeve 25 is also sleeved on the connecting shaft at the hinged position.
  • the self-closing mechanism 4 is arranged on the side of the motor body 3 close to the straight surface 341 of the track. It is a telescopic structure and can be extended and retracted along the long direction of the motor body 3. When the end of the self-closing mechanism 4 abuts on the track slope, its own elastic force drives the sliding block 34 to slide toward the interior of the motor body 3 , thereby driving the door hinge to close.
  • the self-closing mechanism 4 includes a force accumulating spring 41 , a spring slider 42 and a second bearing 43 .
  • the force accumulating spring 41 is arranged along the longitudinal direction of the engine body 3 , one end is connected to the inner wall of the engine body 3 via the adjusting mechanism 6 , and the other end is provided with a spring slider 42 .
  • the spring slider 42 is a U-shaped structure with two storage springs 41 inside, and the end of the spring slider 42 away from the storage spring 41 is hinged with a second Bearing 43 , the second bearing 43 abuts on the side surface of the sliding block 34 .
  • the spring slider 42 can move along the longitudinal direction of the engine body 3 under the action of the elastic force of the accumulating spring 41 .
  • the sliding block 34 When the door hinge is fully opened, the sliding block 34 is on the side close to the outer end of the motor body 3, and the second bearing 43 abuts on the track straight surface 341.
  • the sliding block 34 When the door hinge is closed, the sliding block 34 gradually moves toward the motor
  • the force exerted by the self-closing mechanism 4 on the sliding block 34 has a component force along the depth direction, which can drive the sliding block 34 to continue to move toward the motor body. 3 slides inside, thereby driving the door hinge to close automatically.
  • the opening angle of the door hinge is the angle at which the door hinge can be automatically closed. By adjusting the starting position of the first track slope 342, the angle of this angle can be adjusted. size.
  • the adjusting mechanism 6 is arranged between the accumulating spring 41 and the inner wall of the engine body 3 , and its function is to adjust the elastic force of the accumulating spring 41 , thereby adjusting the power of the self-closing mechanism 4 .
  • the adjusting structure 6 includes a spring top block 61 , a first screw 62 , a worm wheel 63 , a worm screw 64 and a fixing block 65 .
  • One end of the spring top block 61 is a plate body, and the other end is two outriggers which are inserted into the force accumulating spring 41 .
  • the first screw rod 62 is fixedly connected to the plate body of the spring top block 61 , and the first screw rod 62 and the spring top block 61 cannot rotate with each other.
  • the first screw rod 62 is provided with an external thread.
  • the worm wheel 63 is screwed on the first screw 62 , and the worm 64 is engaged with the worm wheel 63 for driving the worm wheel 63 to rotate.
  • the worm 64 is hinged on the engine body 3, one end of which is passed through the first fixing block 31 of the engine seat, the other end is reduced in diameter and passes through the side wall of the engine seat 33, and a buckle 66 is provided at the end to prevent The worm 64 is detached from the engine body 3 .
  • the fixing block 65 is a hollow cylindrical structure, the outer periphery is provided with threads, and is inserted into the inner wall of the end portion of the motor base 33 .
  • On the end face of the fixed block 65 its function is to block the movement of the worm gear 63 to the outside of the engine base 33 in the longitudinal direction.
  • the worm wheel 63 Under the elastic force of the force accumulating spring 41, the worm wheel 63 always abuts on the end surface of the fixed block 65. When the worm wheel 64 is rotated clockwise or counterclockwise, the worm wheel 63 can be driven to rotate. Since the movement of the worm wheel 63 in the long direction is restricted, Therefore, the first screw 62 will move in the long direction, thereby adjusting the distance between the spring top block 61 and the inner wall of the engine seat 33, that is, adjusting the elastic force of the accumulating spring 41, so as to adapt to the door leaves of different weights, so that the door leaves can be smoothly closure.
  • the engine body 3 is also provided with a buffer mechanism 5 for controlling the closing speed of the door hinge.
  • the buffer mechanism 5 includes: a top plate 53 , a damper 52 and a damping slider 51 .
  • the top plate 53 is a rectangular plate, and its function is to detachably connect the buffer mechanism 5 to the engine base 33 .
  • the damper 52 can be a hydraulic damper or other existing dampers, one end of which is fixedly connected to the top plate 53 and the other end is a free end.
  • the damping slider 51 is a U-shaped structure, the groove end of which is sleeved on the free end of the damper 52 , and a limit groove for the damping slider 51 to slide in the depth direction is provided in the engine base 33 .
  • One end of the damping slider 51 close to the stationary body 1 is provided with a protruding top block 54, and the top block 54 is located outside the motor body 3 under the elastic force of the damper 52.
  • a protrusion is provided on the fixing block 12 of the stationary body 1 at a position opposite to the top block 54 .
  • the top block 54 first abuts on the protrusion, and at this time the damper 52 is stressed and slows down the closing speed of the door hinge.
  • the top block 54 just abuts on the protrusion. Since the angle between the second track slope 343 and the track straight surface 341 increases, the force exerted by the self-closing mechanism 4 on the sliding block 34 in the depth direction increases, that is, the door closing force increases, ensuring that the buffer mechanism 5 delays the door hinge At the same time of closing speed, the door hinge has sufficient closing force.
  • the door hinge is set on the door.
  • the second bearing 43 at one end of the self-closing mechanism 4 abuts on the track straight surface 341 on the side of the sliding block 34. Since the self-closing mechanism 4 is perpendicular to the track straight surface 341, so The force exerted by the force accumulating spring 41 on the sliding block 34 does not have a component force along the depth direction of the motive body 3, and the door leaf can be kept in an open state at this time.
  • the sliding block 34 moves inward along the depth direction of the engine body 3, and the second bearing 43 gradually rolls to the side of the track slope on the side of the sliding block 34.
  • the adjusting mechanism 6 is also arranged between the accumulating spring 41 and the inner wall of the motor body 3 , and its function is to adjust the elastic force of the accumulating spring 41 , thereby adjusting the self-closing mechanism 4 's motivation.
  • the adjustment mechanism 6 includes a first slider 67 , a second slider 68 and a second screw 69 .
  • the first sliding block 67 is slidably assembled in the engine body 3 and can slide along the expansion and contraction direction of the force accumulating spring 41 .
  • first sliding block 67 is provided with a groove for accommodating the accumulating spring 41 , one end of the accumulating spring 41 abuts on the inner wall of the groove, and the other end of the first sliding block 67 is provided with a first inclined surface 671 .
  • the second sliding block 68 is slidably assembled in the engine body 3 , and its sliding direction is perpendicular to the expansion and contraction direction of the force accumulating spring 41 , that is, slides along the depth direction of the engine body 3 .
  • a second inclined surface 681 abutting against the first inclined surface 671 is provided on the side surface of the second slider 68 .
  • the second screw 69 is threadedly connected to the side wall of the motor body 3 , and one end of the second screw 69 is rotatably connected to the end of the second sliding block 68 away from the first sliding block 67 .
  • rotating the second screw 69 can drive the second slider 68 to slide, and the second inclined surface 681 abuts on the first inclined surface 671, thereby driving the first slider 67 to slide along the length direction of the storage spring 41, thereby changing the storage force.
  • the length of the spring 41 is to change the elastic force of the accumulating spring 41, and then adjust the pressure of the self-closing mechanism 4 to adapt to the door body of different weight, so that the door body can be closed smoothly.
  • one end of the second screw 69 is provided with a connecting portion 691
  • one end of the second slider 68 is provided with a limiting groove 682 for accommodating the connecting portion 691
  • the connecting portion 691 is clamped in the limiting groove 682, so that the connection
  • the portion 691 is rotatable around the axial direction of the second screw 69 .
  • the connecting portion 691 is in the shape of a round cake
  • the limiting groove 682 is a strip groove
  • the size of its side opening is smaller than the outer diameter of the connecting portion 691, so that the connecting portion 691 is clamped in the limiting groove 682 to prevent It generates displacement along the axial direction of the second screw 69 in the limiting groove 682
  • the connecting portion 691 can also be formed into a spherical shape, which can also play the role of rotatably connecting the second screw 69 and the second slider 68 together.
  • the outer end of the second screw 69 can be set to be flush with the outer side wall of the motor body 3 .
  • the outer end of the second screw 69 can be exposed outside the motor body 3 .
  • a fixed body through hole for accommodating the exposed section of the second screw 69 needs to be provided on the side wall of the fixed body 1 15.
  • the first sliding block 67 since the other end of the first sliding block 67 is provided with the first inclined surface 671 , when the first sliding block 67 slides, the first inclined surface 671 may abut against the inner wall of the engine body 3 . A body through hole 36 is opened. When the first sliding block 67 slides to the end away from the self-closing mechanism 4 , the end with the first inclined surface 671 can penetrate into the through hole 36 of the motor body to ensure that it can slide smoothly.
  • a first guide groove 38 is also provided in the engine body 3, and the first guide groove 38 is arranged along the longitudinal direction of the engine body 3.
  • the side surface of a slider 67 abuts on the side surface of the first guide groove 38 .
  • a second guide groove 39 is also provided in the engine body 3, the second guide groove 39 is arranged along the depth direction of the engine body 3, and both sides of the second slider 68 abut on the second guide groove 39 to ensure the first
  • the two sliding blocks 68 can only slide along the depth direction of the motor body 3 .
  • a first bearing 37 is provided between the sliding block 34 and the engine seat 33 .
  • the side of the sliding block 34 away from the self-closing mechanism 4 is a plane, and a first bearing 37 is provided on the engine seat 33 near the plane, and the outer peripheral surface of the first bearing 37 abuts against the sliding block 34
  • the axial direction of the first bearing 37 is perpendicular to the sliding direction of the sliding block 34 .
  • door hinges of the following items are also provided.
  • a door hinge comprising:
  • the fixed body is a hollow shell
  • the linkage assembly includes a plurality of linkage blocks for connecting the moving body and the stationary body;
  • the motive body is a hollow shell, which is provided with a sliding block that can slide along the depth direction of the motive body, one end of the sliding block is hinged with the linkage assembly, and one side of the sliding block is provided with a track straight surface and A track slope inclined to the middle of the slider;
  • the self-closing mechanism is arranged on the side of the motor body close to the straight surface of the track. It is a telescopic structure, which can be extended and retracted along the long direction of the motor body. When the end of the closing mechanism abuts on the track slope and extends, the sliding block is driven to slide toward the interior of the motor body.
  • a first connecting shaft and a second connecting shaft are arranged in the fixed body along the length direction;
  • the linkage assembly includes a first linkage block, a second linkage block, a third linkage block and a fourth linkage block;
  • first link block and the second link block are hinged on the first connecting shaft, and the other ends of the first link block and the second link block are connected to the third link block. hinged at one end;
  • the other end of the third link block is hinged with the motive body, and the middle of the third link block is provided with a gap for the fourth link block to penetrate;
  • One end of the fourth linking block is hinged on the second connecting shaft, the middle of the fourth linking block is hinged in the notch of the third linking block, and the other side of the fourth linking block is hinged. One end is hinged on the sliding block.
  • the force accumulating spring is arranged along the longitudinal direction of the motor body, one end is connected with the inner wall of the motor body, and the other end is provided with a spring slider;
  • a second bearing is hingedly arranged at one end of the spring sliding block away from the force accumulating spring, and the second bearing abuts on the side surface of the sliding block.
  • An adjusting mechanism for adjusting the distance between the end of the accumulating spring and the inner wall of the motive body is also provided between the accumulating spring and the inner wall of the motor body, and the adjusting mechanism includes:
  • a spring top block one end is connected with the end of the force accumulating spring, and the other end is fixedly connected with a first screw rod;
  • a worm hinged on the motive body and meshed with the worm wheel to drive the worm wheel to rotate;
  • the fixing block is a hollow cylindrical structure, which is arranged in the inner wall of the end of the motor body, one end of the first screw thread is penetrated in the fixing block, and the end face of the worm wheel abuts on the end face of the fixing block. superior.
  • One end of the worm is arranged on the side wall of the motive body, and the outer end is provided with a buckle to limit the displacement of the worm along its own longitudinal direction.
  • An adjusting mechanism for adjusting the distance between the end of the accumulating spring and the inner wall of the motive body is also provided between the accumulating spring and the inner wall of the motor body, and the adjusting mechanism includes:
  • a first sliding block which is slidably assembled in the motor body and can slide along the telescopic direction of the self-closing mechanism, one end of the first sliding block is connected with the self-closing mechanism, and the other end is provided with a first inclined surface;
  • the second sliding block is slidably assembled in the motor body, and its sliding direction is perpendicular to the telescopic direction of the self-closing mechanism, and a second inclined surface abutting against the first inclined surface is provided on the side of the second sliding block. ;
  • the second screw is screwed on the side wall of the motor body, and one end is rotatably connected with the end of the second slider away from the first slider.
  • One end of the second screw is provided with a connecting part
  • One end of the second slider is provided with a limiting groove for accommodating the connecting portion, the connecting portion is clamped in the limiting groove, and the connecting portion can rotate around the axial direction of the second screw. .
  • the side wall of the fixed body is provided with a fixed body through hole for accommodating the exposed section of the second screw;
  • the side wall of the motor body is provided with a motor body through hole for the end of the first slider to slide.
  • the engine body is provided with a first guide groove for the first sliding block to slide along the expansion and contraction direction of the force accumulating spring;
  • the engine body is provided with a second guide groove for the second sliding block to slide.
  • a buffer mechanism for controlling the closing speed of the door hinge is also provided in the engine body, and the buffer mechanism includes:
  • a top plate which is detachably connected to the side wall of the motive body
  • a damper one end is fixedly connected to the top plate, and the other end is a telescopic end;
  • the damping slider is slidably assembled in the motor body and can slide along the depth direction of the motor body, one end of which is abutted against the telescopic end of the damper, and the other end is provided with a protruding top block.
  • the motor body includes a motor seat, a first fixing block of the motor seat and a second fixing block of the motor seat, and a cavity for accommodating the sliding block, the self-closing mechanism and the buffer mechanism is formed between the three.
  • the fixed body includes a fixed base and a fixed base fixed block, and the fixed base and the fixed base fixed block are detachably connected together.
  • the fixing block of the stationary base is provided with a protrusion facing the top block.
  • the track slope includes a first track slope and a second track slope arranged in sequence, the angle between the first track slope and the track straight surface is ⁇ 1 , and the second track slope and the track straight surface The included angle between is ⁇ 2 , and ⁇ 1 ⁇ 2 .
  • the fixed body and the motive body can be respectively arranged in the door frame and the door leaf, so as to realize the concealed installation of the hinge, in addition, a self-closing mechanism is arranged in it, and when the door is closed, When the included angle of the door hinge reaches a certain angle, the door hinge can be automatically closed, and the automatic closing function can be realized while the concealed installation is realized.
  • the door hinge of some embodiments of the present disclosure is provided with an adjusting mechanism for adjusting the power of the self-closing mechanism.
  • the power of the self-closing mechanism can be adjusted according to the weight of the door leaf. Size, and then adapt to a variety of specifications of the door.
  • the door hinges of some embodiments of the present disclosure are further provided with a buffer mechanism, which can effectively reduce the closing speed when the door hinges are closed, thereby reducing the noise in the process of closing the door
  • the door hinge of the present disclosure solves the problem that the traditional door hinge cannot have both a concealed installation function and an automatic closing function, and is suitable for industrial applications.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Hinges (AREA)

Abstract

公开了一种门合页，包括：定机体，其内沿长向设有第一连接轴和第二连接轴；连动组件，两端分别与定机体和动机体铰接；动机体，其内设有可沿动机体深度方向滑动的滑动块，滑动块的一端与连动组件的一端铰接，滑动块的一侧设有轨迹直面和向滑动块内部倾斜的轨迹斜面；自闭机构，设置在动机体内靠近轨迹直面的一侧，为伸缩式结构，其一端抵接在滑动块侧面，当自闭机构的端部抵接在轨迹斜面上时，驱动滑动块向动机体的内部滑动。该门合页为暗装式合页，同时还具有自动闭合的功能。

Description

门合页
本申请要求申请号为2021101783812，申请日为2021年02月09日，发明创造名称为“一种门合页”的中国专利申请及申请号为2021107798205，申请日为2021年07月09日，发明创造名称为“门合页自闭机构的压力调节装置及包含其的门合页”的中国专利申请的优先权和权益，其全部内容通过引用结合在本申请中。
技术领域
本公开涉及门用五金设备技术领域，具体的，涉及一种暗装式的自闭合门合页。
背景技术
目前，商场、小区、写字楼、会议室等建筑物的门多为可自动闭合的门，该种门的实现方法之一是采用具有自闭功能的门合页。但是具有自闭功能的门用合页多为明装合页，此类明装合页暴露在外的部分，易破坏门的整体效果。而传统的暗门铰，虽为隐藏式安装，但其不能实现自动闭门的效果。
发明内容
本公开的一个实施例是为了解决上述技术问题而做出的，其目的是提供一种门合页，既能实现暗装，还能实现自动闭合的功能。
为了实现上述目的，本公开的一个实施例提供一种门合页，包括：
定机体，为中空壳体；
连动组件，包括多个连动块，用以连接动机体和所述定机体；
动机体，为中空壳体，其内设有可沿动机体深度方向滑动的滑动块，所述滑动块的一端与所述连动组件铰接，所述滑动块的一侧设有轨迹直面和向所述滑动块中间倾斜的轨迹斜面；
自闭机构，设置在所述动机体内靠近所述轨迹直面的一侧，为伸缩式结构，可沿所述动机体的长向伸缩，其一端抵接在所述滑动块侧面，当所述自闭机构的端部抵接在所述轨迹斜面上且伸长时，驱动所述滑动块向所述动机体的内部滑动。
根据上面的描述和实践可知，本公开的一个实施例的门合页既能实现暗装，还能实现自动闭合的功能。
附图说明
通过结合下面附图对其实施例进行描述，本公开的上述特征和技术优点将会变得更加清楚和容易理解。
图1为本公开的实施例一中涉及的门合页的立体结构示意图。
图2为本公开的实施例一中涉及的门合页的俯视图。
图3为本公开的实施例一中涉及的门合页在第一视角下的分解示意图。
图4为本公开的实施例一中涉及的门合页在第二视角下的分解示意图。
图5为本公开的实施例一中涉及的门合页在第一视角下的内部结构示意图，为清晰展示各部件，其中的调节机构为分解状态。
图6为本公开的实施例一中涉及的门合页在第三视角下的内部结构示意图，为清晰展示各部件，其中的调节机构为分解状态。
图7为图1中A-A剖面的结构示意图，其中仅示出了动机体的剖面结构。
图8为图1中A-A剖面的结构示意图，其中仅示出了当缓冲机构开始缓冲时动机体的剖面结构。
图9为图1中A-A剖面的结构示意图，其中仅示出了当门合页在自动闭合时动机体的剖面结构示意图。
图10为图1中B-B剖面的结构示意图，示出了缓冲机构开始缓冲时门合页的剖面结构。
图11为图1中B-B剖面的结构示意图，示出了缓冲机构结束缓冲时门合页的剖面结构。
图12为本公开的实施例一中涉及的滑动块的结构示意图。
图13为本公开的实施例一中涉及的连动组件的分解结构示意图。
图14为本公开的实施例二中涉及的门合页的立体结构示意图。
图15为图14中C-C剖面的结构示意图，其中仅示出了动机体的剖面结构。
图16为本公开的实施例二中涉及的调节机构的分解结构示意图。
图中的附图标记为：
1、定机体，11、定机座，12、定机座固定块，13、第一连接轴，14、第二连接轴，15、定机体通孔；
2、连动组件，21、第一连动块，22、第二连动块，23、第三连动块，24、第四连动块，25、轴套；
3、动机体，31、动机座第一固定块，32、动机座第二固定块，33、动机座，34、滑动块，35、直排轴承，36、动机体通孔，37、第一轴承，38、第一导向槽，39、第 二导向槽，340、轨迹斜面，341、轨迹直面，342、第一轨迹斜面，343、第二轨迹斜面；
4、自闭机构，41、蓄力弹簧，42、弹簧滑块，43、第二轴承；
5、缓冲机构，51、阻尼滑块，52、阻尼器，53、顶板，54、顶块；
6、调节机构，61、弹簧顶块，62、第一螺杆，63、蜗轮，64、蜗杆，65、固定块，66、卡扣，67、第一滑块，68、第二滑块，69、第二螺杆，671、第一斜面，681、第二斜面，682、限位槽，691、连接部。
具体实施方式
现在将参考附图更全面地描述示例性实施方式。然而，示例性实施方式能够以多种形式实施，且不应被理解为限于在此阐述的范例；相反，提供这些实施方式使得本公开将更加全面和完整，并将示例性实施方式的构思全面地传达给本领域的技术人员。所描述的特征、结构或特性可以以任何合适的方式结合在一个或更多实施方式中。
此外，附图仅为本公开的示意性图解，并非一定是按比例绘制。图中相同的附图标记表示相同或类似的部分，因而将省略对它们的重复描述。需要说明的是，本公开中，用语“包括”、“配置有”、“设置于”用以表示开放式的包括在内的意思，并且是指除了列出的要素/组成部分/等之外还可存在另外的要素/组成部分/等；用语“第一”、“第二”等仅作为标记使用，不是对其对象数量或次序的限制；术语“中心”、“上”、“下”、“左”、“右”、“竖直”、“水平”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本公开和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本公开的限制。
除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本公开中的具体含义。
在本公开中，单数的表述形式(例如，一种(a，an))也旨在包括复数形式，除非另行特别指明。另外，在本公开中，当使用“一个实施例”、“一些实施例”或类似表述时，既可以指代相同的一个或一些实施例、也可以指代不同的一个实施例或一些实施例，除非另行特别指明。
实施例一
请参考图1至图7，在该实施例中的门合页为暗装式合页，且具备在预设角度范围内自动闭合的功能。具体地说，该门合页包括如下结构：定机体1、连动组件2、动机体3和自闭机构4。在使用时，定机体1设置在门框上，动机体3设置在门扇上，或者，动机体3设置在门框上，定机体1设置在门扇上。连动组件2两端分别连接定机体1和动机体3，在关门时带动定机体1和动机体3相互靠近，在开门时带动定机体1和动机体3相互远离。
其中，定机体1由定机座11和定机座固定块12组成。定机座11中部具有中空的腔体，两端设有用于与门框连接的连接板，可以通过螺钉将定机体1固定在门框上。定机座固定块12通过螺栓可拆卸地安装在定机座11中部的腔体内。定机座固定块12为U形结构，与定机座11之间具有容置部分连动组件2的腔体。此外，在定机座固定块12内沿定机座11的深度方向顺次布设有第一连接轴13和第二连接轴14，且第一连接轴13靠近定机座11的内部一侧。在分解图图3和图4中，为了展示定机体1与连动组件2的连接关系，对同时穿设在连动组件2内的第一连接轴13和第二连接轴14未进行分解。
上述定机体1采用了定机座11和定机座固定块12组装而成的结构，其目的是便于对该门合页进行组装，在其它实施例中，也可将定机座11和定机座固定块12设置为一体式结构，同样能够实现自动闭合及暗装的功能。
请结合图13，连动组件2包括第一连动块21、第二连动块22、第三连动块23和第四连动块24。上述连动块均为具有弧度的板体，且在两端均开设有穿设连接轴用的通孔，此外，第三连动块23的中部开设有供第四连动块24穿入的缺口，且在缺口中部和第四连动块24的中部开设有穿设连接轴用的通孔，并通过连接轴将第三连动块23的中部和第四连动块24的中部铰接在一起。
第一连动块21和第二连动块22的一端铰接在第一连接轴13上，第一连动块21和第二连动块22的另一端与第三连动块23的一端通过连接轴铰接在一起。而第四连动块24的靠近定机体1的一端则铰接在第二连接轴14上。
动机体3由动机座33、动机座第一固定块31和动机座第二固定块32组成。其中动机座33中部具有中空的腔体，两端设有用于与门扇连接的连接板。动机座第一固定块31和动机座第二固定块32通过铆钉可拆卸地固定在动机座33上，并将动机座33内的腔体分隔为三个容置腔，用于容置滑动块34、自闭机构4和缓冲机构5。在动机座第一固定块31上设有用于穿设连接轴的相向的通孔，在动机座第一固定块31与动机座第二固定块32相邻的侧壁上同样开设有穿设连接轴用的通孔，此两处通孔用 于铰接第三连动块23。第三连动块23的靠近动机体3的一端具有两个支臂，并通过连接轴铰接在动机座第一固定块31与动机座第二固定块32上。
在动机体3内与第四连动块24相向的位置处滑动装配有滑动块34，在动机体3的内壁上设有供滑动块34沿深度方向滑动的限位槽。请结合图12，滑动块34中部设有U形缺口，该U形缺口的两侧壁上设有相向的通孔，用于与第四连动块24的端部通过连接轴铰接。在开关门时，由第四连动块24带动滑动块34沿动机体3的深度方向滑动。
滑动块34的一侧边为直面，并抵接在动机座第二固定块32的侧壁上，在动机座第二固定块32的侧壁与滑动块34之间还设置有直排轴承35，用以提高滑动块34滑动的效率；滑动块34的另一侧边，即靠近动机座第一固定块31的一侧，设有相连接的轨迹直面341和轨迹斜面，该轨迹斜面向滑动块34的中间倾斜，轨迹斜面用于与自闭机构4配合以驱动滑动块34向动机体3的内部一侧滑动，进而带动门合页闭合。在该实施例中，轨迹斜面共设置了两个，分别为沿深度方向顺次设置的第一轨迹斜面342和第二轨迹斜面343。第一轨迹斜面342与所述轨迹直面341之间的夹角为α 1，第二轨迹斜面343与所述轨迹直面341之间的夹角为α 2，且α 1<α 2。上述轨迹直面341、第一轨迹斜面342和第二轨迹斜面343相邻处为倒圆弧设计，便于自闭机构4在其上滚动。在一个实施例中，9°≤α 1<45°，24°≤α 2≤45°。
在该实施例中，给出了连接组件2的一种具体结构形式，以及其与定机体1和动机体3的连接关系，在其它实施例中，也可改变连接组件2的具体组成结构，例如增减连动块的数量或者改变连动块的形状，同样可实现暗门铰的功能。
上述定机座固定块12、第一连动块21、第二连动块22、第三连动块23、第四连动块24、滑动块34、动机座第一固定块31和动机座第二固定块32之间采用连接轴的方式实现铰接，为了避免相邻结构间产生摩擦，因此在铰接处的连接轴上还套设有轴套25。
自闭机构4设置在动机体3内靠近所述轨迹直面341的一侧，为伸缩式结构，可沿动机体3的长向伸缩，其一端抵接在所述滑动块34的侧面，当所述自闭机构4的端部抵接在所述轨迹斜面上时，其自身的弹力驱动所述滑动块34向动机体3的内部滑动，进而带动门合页闭合。
请结合图8和图9，在该实施例中，自闭机构4包括蓄力弹簧41、弹簧滑块42和第二轴承43。其中，蓄力弹簧41沿动机体3的长向设置，一端经由调节机构6与动机体3的内壁相连，另一端设有弹簧滑块42。如分解图图3和图4所示，弹簧滑块42为U形结构，其内部设有两个所述蓄力弹簧41，弹簧滑块42的远离蓄力弹簧41的一 端铰接设有第二轴承43，所述第二轴承43抵接在所述滑动块34的侧面上。弹簧滑块42在蓄力弹簧41弹力的作用下可沿动机体3的长向移动。在门合页完全打开状态时，滑动块34处于靠近动机体3的外端一侧，此时第二轴承43抵接在轨迹直面341上，在门合页关闭时，滑动块34逐渐向动机体的内部滑动，当第二轴承43抵接在第一轨迹斜面342上时，自闭机构4向滑动块34施加的作用力具有沿深度方向的分力，可驱动滑动块34继续向动机体3的内部滑动，从而带动门合页自动关闭，此时门合页张开的角度即为该门合页可自动关闭的角度，通过调整第一轨迹斜面342的起始位置可以调节该角度的大小。
调节机构6设置在蓄力弹簧41和动机体3的内壁之间，其作用是调节蓄力弹簧41弹力的大小，从而调节自闭机构4的动力。请结合图3至图7，该调节结构6包括弹簧顶块61、第一螺杆62、蜗轮63、蜗杆64和固定块65。其中弹簧顶块61一端为板体，另一端为两个穿设在蓄力弹簧41内的支腿。第一螺杆62的一端固定连接在弹簧顶块61的板体上，且第一螺杆62与弹簧顶块61二者不可相互转动，第一螺杆62上设有外螺纹。蜗轮63螺纹连接在第一螺杆62上，蜗杆64与蜗轮63啮合，用于驱动蜗轮63转动。蜗杆64铰接在动机体3上，其一端穿设在动机座第一固定块31上，另一端直径缩小且穿经动机座33的侧壁，并在端部设置有卡扣66，用于防止蜗杆64从动机体3上脱落。在蜗杆64的靠近动机座第一固定块31的一端端面上设有一字型凹槽，用于配合一字改锥转动蜗杆64。固定块65为中空的圆柱形结构，其外周设有螺纹，并穿设在动机座33的端部内壁中，第一螺杆62的一端穿设在该固定块65内，蜗轮63的端面抵接在固定块65的端面上，其作用是阻挡蜗轮63沿长向向动机座33的外部移动。
在蓄力弹簧41的弹力作用下，蜗轮63始终抵接在固定块65的端面上，当顺时针或逆时针转动蜗杆64时可带动蜗轮63转动，由于蜗轮63在长向的移动被限制，因此第一螺杆62沿长向会进行移动，进而调整弹簧顶块61与动机座33内壁间的距离，也即调整蓄力弹簧41的弹力大小，从而适配不同重量的门扇，使门扇能够顺利闭合。
请结合图8至图11，在动机体3内还设置有控制门合页闭合速度的缓冲机构5。缓冲机构5包括：顶板53、阻尼器52和阻尼滑块51。其中顶板53为一矩形板体，其作用是将该缓冲机构5可拆卸地连接在动机座33上。阻尼器52可以是液压阻尼器或其它现有阻尼器，其一端固定连接在顶板53上，另一端为自由端。阻尼滑块51为U形结构，其凹槽端套设在阻尼器52的自由端上，并且在动机座33内设有供阻尼滑块51沿深度方向滑动的限位槽。阻尼滑块51的靠近定机体1的一端设有外突的顶块 54，在阻尼器52的弹力下顶块54位于动机体3的外部。同时在定机体1的定机座固定块12上与顶块54相对的位置处设有突起。在门合页闭合过程中，顶块54首先抵接在该突起上，此时阻尼器52受力，并延缓门合页的闭合速度。优选地，在第二轴承43抵接在第二轨迹斜面343时，顶块54刚好抵接在该突起上。由于第二轨迹斜面343与轨迹直面341的夹角变大，因此自闭机构4对滑动块34沿深度方向施加的作用力变大，即关门的力变大，确保缓冲机构5延缓门合页闭合的速度的同时，门合页具有足够的关门的作用力。
将该门合页设置在门上，当门扇打开后，自闭机构4一端的第二轴承43抵接在滑动块34侧面的轨迹直面341上，由于自闭机构4垂直于轨迹直面341，因此蓄力弹簧41向滑动块34施加的作用力不具有沿动机体3深度方向的分力，此时门扇可一直处于打开状态。当关闭门扇时，滑动块34沿动机体3的深度方向向内移动，此时第二轴承43逐渐滚动至滑动块34侧面的轨迹斜面一侧，当第二轴承43抵接在轨迹斜面上时，蓄力弹簧41向滑动块34施加的作用力具有沿动机体3深度方向的分力，此时无需外力作用下，滑动块34可持续向动机体3内移动，从而带动门扇继续闭合。
实施例二
与实施例一相比，在该实施例中公开了调节机构6的又一种结构形式，在此基础上，适应性改变了定机体1和动机体3的结构。因此下文仅描述与实施例一中结构及连接关系不同之处的内容。
请参考图14至图16，在该实施例中调节机构6同样设置在蓄力弹簧41和动机体3的内壁之间，其作用是调节蓄力弹簧41弹力的大小，从而调节自闭机构4的动力。具体地说，调节机构6包括第一滑块67、第二滑块68和第二螺杆69。其中，第一滑块67滑动装配在动机体3内，并可沿蓄力弹簧41的伸缩方向滑动。第一滑块67的一端设有容置蓄力弹簧41的凹槽，蓄力弹簧41的一端抵接在该凹槽的内壁上，第一滑块67的另一端设有第一斜面671。第二滑块68滑动装配在动机体3内，其滑动方向垂直于蓄力弹簧41的伸缩方向，也即沿动机体3的深度方向滑动。在第二滑块68的侧面设有与第一斜面671抵接的第二斜面681。第二螺杆69螺纹连接在动机体3的侧壁上，其一端与第二滑块68的远离第一滑块67的一端转动连接。使用时，旋转第二螺杆69可带动第二滑块68滑动，第二斜面681抵接在第一斜面671上，进而带动第一滑块67沿蓄力弹簧41长度方向滑动，从而改变蓄力弹簧41的长度，也即改变蓄力弹簧41的弹力，进而调节自闭机构4的压力，以适应不同重量的门体，使门体能够平稳地关闭。
具体地说，第二螺杆69的一端设有连接部691，第二滑块68的一端设有容置连接部691的限位槽682，连接部691卡设在限位槽682内，使连接部691可绕第二螺杆69的轴向转动。在该实施例中连接部691为圆饼状，限位槽682为条槽，其侧边的开口尺寸小于连接部691的外径，从而将连接部691卡设在限位槽682内，防止其在限位槽682内产生沿第二螺杆69轴向的位移。在其它实施例中，也可将连接部691设为球形，同样可起到将第二螺杆69与第二滑块68转动连接在一起的作用。
在动机体3的侧壁较厚时第二螺杆69的外端可设为与动机体3的外侧壁平齐。在动机体3的侧壁较薄时第二螺杆69的外端可外露在动机体3外，此时，需在定机体1的侧壁设置容置第二螺杆69外露段的定机体通孔15，避免门合页关闭时，第二螺杆69与定机体1触碰。
此外，由于第一滑块67的另一端设有第一斜面671，在第一滑块67滑动时，第一斜面671可能与动机体3的内壁抵接，因此在动机体3的侧壁上开设有动机体通孔36。当第一滑块67向远离自闭机构4的一端滑动时，其具有第一斜面671的一端可穿入该动机体通孔36内，确保其可顺利滑动。
另外，为了保证第一滑块67仅可沿蓄力弹簧41的伸缩方向滑动，在动机体3内还设有第一导向槽38，第一导向槽38沿动机体3的长向设置，第一滑块67的侧面抵接在该第一导向槽38的侧面上。同时，在动机体3内还设有第二导向槽39，第二导向槽39沿动机体3的深度方向设置，第二滑块68的两侧抵接在第二导向槽39上，确保第二滑块68仅可沿动机体3的深度方向滑动。
此外，与实施例一中的直排轴承35不同的是，在该实施例中，在滑动块34与动机座33之间设置了第一轴承37。具体地说，滑动块34的远离自闭机构4的侧边为平面，在动机座33上的靠近该平面的位置设置了第一轴承37，第一轴承37的外周面抵接在滑动块34上，第一轴承37的轴向垂直与滑动块34的滑动方向。通过设置该第一轴承37，将滑动块34与动机座33之间的滑动摩擦变更为滚动摩擦，可提高滑动块34滑动的效率。另外，该第一轴承37相比于直排轴承35结构更加简单，且便于安装，在动机座33内有较好的固定效果。
根据本公开的一些实施例，还提供如下项目的门合页。
(1)一种门合页，包括：
定机体，为中空壳体；
连动组件，包括多个连动块，用以连接动机体和所述定机体；
动机体，为中空壳体，其内设有可沿动机体深度方向滑动的滑动块，所述滑动块的一端与所述连动组件铰接，所述滑动块的一侧设有轨迹直面和向所述滑动块中间倾 斜的轨迹斜面；
自闭机构，设置在所述动机体内靠近所述轨迹直面的一侧，为伸缩式结构，可沿所述动机体的长向伸缩，其一端抵接在所述滑动块侧面，当所述自闭机构的端部抵接在所述轨迹斜面上且伸长时，驱动所述滑动块向所述动机体的内部滑动。
(2)如(1)所述的门合页，其中，
所述定机体内沿长向设有第一连接轴和第二连接轴；
所述连动组件包括第一连动块、第二连动块、第三连动块和第四连动块；
所述第一连动块和第二连动块的一端铰接在所述第一连接轴上，所述第一连动块和第二连动块的另一端与所述第三连动块的一端铰接；
所述第三连动块的另一端与动机体铰接，所述第三连动块的中部设有供所述第四连动块穿入的缺口；
所述第四连动块的一端铰接在所述第二连接轴上，所述第四连动块的中部铰接在所述第三连动块的缺口内，所述第四连动块的另一端铰接在所述滑动块上。
(3)如(1)所述的门合页，其中，所述自闭机构包括：
蓄力弹簧，沿所述动机体的长向设置，一端与所述动机体的内壁相连，另一端设有弹簧滑块；
弹簧滑块，其远离所述蓄力弹簧的一端铰接设有第二轴承，所述第二轴承抵接在所述滑动块的侧面上。
(4)如(3)所述的门合页，其中，
在所述蓄力弹簧与所述动机体的内壁间还设置有调整所述蓄力弹簧的端部与所述动机体内壁间距离的调节机构，所述调节机构包括：
弹簧顶块，一端与所述蓄力弹簧的端部连接，另一端固定连接有第一螺杆；
蜗轮，螺纹连接在所述第一螺杆上；
蜗杆，铰接在所述动机体上，并与所述蜗轮啮合，以驱动所述蜗轮转动；
固定块，为中空圆柱结构，设置于所述动机体的端部内壁中，所述第一螺杆的一端穿设在所述固定块内，所述蜗轮的端面抵接在所述固定块的端面上。
(5)如(4)所述的门合页，其中，
所述蜗杆的一端穿设在所述动机体的侧壁上，且外端设有卡扣，用以限制所述蜗杆沿自身长向的位移。
(6)如(3)所述的门合页，其中，
在所述蓄力弹簧与所述动机体的内壁间还设置有调整所述蓄力弹簧的端部与所述动机体内壁间距离的调节机构，所述调节机构包括：
第一滑块，滑动装配在所述动机体内，并可沿所述自闭机构的伸缩方向滑动，所述第一滑块的一端与所述自闭机构连接，另一端设有第一斜面；
第二滑块，滑动装配在所述动机体内，其滑动方向垂直于所述自闭机构的伸缩方向，在所述第二滑块的侧面设有与所述第一斜面抵接的第二斜面；
第二螺杆，螺纹连接在所述动机体的侧壁上，一端与所述第二滑块的远离所述第一滑块的一端转动连接。
(7)如(6)所述的门合页，其中，
所述第二螺杆的一端设有连接部；
所述第二滑块的一端设有容置所述连接部的限位槽，所述连接部卡设在所述限位槽内，所述连接部可绕所述第二螺杆的轴向转动。
(8)如(6)所述的门合页，其中，
所述定机体的侧壁设有容置所述第二螺杆外露段的定机体通孔；
所述动机体的侧壁设有供所述第一滑块端部滑动的动机体通孔。
(9)如(6)所述的门合页，其中，
所述动机体内设有供所述第一滑块沿所述蓄力弹簧的伸缩方向滑动的第一导向槽；
所述动机体内设有供所述第二滑块滑动的第二导向槽。
(10)如(1)所述的门合页，其中，
在所述动机体内还设有控制所述门合页闭合速度的缓冲机构，所述缓冲机构包括：
顶板，可拆卸地连接在所述动机体的侧壁上；
阻尼器，一端固定连接在所述顶板上，另一端为伸缩端；
阻尼滑块，滑动装配在所述动机体内，可沿所述动机体的深度方向滑动，其一端抵接在所述阻尼器的伸缩端，另一端设有外突的顶块。
(11)如(10)所述的门合页，其中，
所述动机体包括动机座、动机座第一固定块和动机座第二固定块，三者之间形成容置所述滑动块、自闭机构和缓冲机构的腔体。
(12)如(10)所述的门合页，其中，
所述定机体包括定机座和定机座固定块，所述定机座和定机座固定块可拆卸地连接在一起。
(13)如(12)所述的门合页，其中，
所述定机座固定块上设有与所述顶块相向的突起。
(14)如(1)所述的门合页，其中，
所述轨迹斜面包括顺次设置的第一轨迹斜面和第二轨迹斜面，所述第一轨迹斜面与所述轨迹直面之间的夹角为α 1，所述第二轨迹斜面与所述轨迹直面之间的夹角为α 2，且α 1<α 2。
(15)如(14)所述的门合页，其中，
9°≤α 1<45°，24°≤α 2≤45°。
根据本公开的一些实施例，可以实现如下全部或部分优点：
1、本公开的一些实施例的门合页中，其定机体和动机体可分别设置在门框和门扇内，从而实现了合页的暗装，另外在其内设置有自闭机构，当关门时门合页的夹角达到一定角度后，门合页可自动闭合，实现暗装的同时亦可实现自动闭合的功能。
2、本公开的一些实施例的门合页内设有调节自闭机构动力大小的调节机构，当该门合页安装在不同的门上时，可依据门扇的重量来调节自闭机构动力的大小，进而适配多种规格的门。
3、本公开的一些实施例的门合页还设置有缓冲机构，在门合页闭合时可有效降低闭合的速度，从而降低关门的过程的噪音
对于本领域技术人员而言，显然本公开不限于上述示范性实施例的细节，而且在不背离本公开的精神或基本特征的情况下，能够以其它的具体形式实现本公开。因此，无论从哪一点来看，均应将实施例看作是示范性的，而且是非限制性的，本公开的范围由所附权利要求而不是上述说明限定，因此旨在将落在权利要求的等同要件的含义和范围内的所有变化囊括在本公开内。不应将权利要求中的任何附图标记视为限制所涉及的权利要求。
工业应用性
本公开的门合页解决了传统的门合页不能兼具暗装功能和自动闭合功能的问题，适于工业应用。

Claims (15)

  1. 一种门合页，包括：
    定机体，为中空壳体；
    连动组件，包括多个连动块，用以连接动机体和所述定机体；
    动机体，为中空壳体，其内设有可沿动机体深度方向滑动的滑动块，所述滑动块的一端与所述连动组件铰接，所述滑动块的一侧设有轨迹直面和向所述滑动块中间倾斜的轨迹斜面；
    自闭机构，设置在所述动机体内靠近所述轨迹直面的一侧，为伸缩式结构，可沿所述动机体的长向伸缩，其一端抵接在所述滑动块侧面，当所述自闭机构的端部抵接在所述轨迹斜面上且伸长时，驱动所述滑动块向所述动机体的内部滑动。
  2. 如权利要求1所述的门合页，其中，
    所述定机体内沿长向设有第一连接轴和第二连接轴；
    所述连动组件包括第一连动块、第二连动块、第三连动块和第四连动块；
    所述第一连动块和第二连动块的一端铰接在所述第一连接轴上，所述第一连动块和第二连动块的另一端与所述第三连动块的一端铰接；
    所述第三连动块的另一端与动机体铰接，所述第三连动块的中部设有供所述第四连动块穿入的缺口；
    所述第四连动块的一端铰接在所述第二连接轴上，所述第四连动块的中部铰接在所述第三连动块的缺口内，所述第四连动块的另一端铰接在所述滑动块上。
  3. 如权利要求1所述的门合页，其中，所述自闭机构包括：
    蓄力弹簧，沿所述动机体的长向设置，一端与所述动机体的内壁相连，另一端设有弹簧滑块；
    弹簧滑块，其远离所述蓄力弹簧的一端铰接设有第二轴承，所述第二轴承抵接在所述滑动块的侧面上。
  4. 如权利要求3所述的门合页，其中，
    在所述蓄力弹簧与所述动机体的内壁间还设置有调整所述蓄力弹簧的端部与所述动机体内壁间距离的调节机构，所述调节机构包括：
    弹簧顶块，一端与所述蓄力弹簧的端部连接，另一端固定连接有第一螺杆；
    蜗轮，螺纹连接在所述第一螺杆上；
    蜗杆，铰接在所述动机体上，并与所述蜗轮啮合，以驱动所述蜗轮转动；
    固定块，为中空圆柱结构，设置于所述动机体的端部内壁中，所述第一螺杆的一端穿设在所述固定块内，所述蜗轮的端面抵接在所述固定块的端面上。
  5. 如权利要求4所述的门合页，其中，
    所述蜗杆的一端穿设在所述动机体的侧壁上，且外端设有卡扣，用以限制所述蜗杆沿自身长向的位移。
  6. 如权利要求3所述的门合页，其中，
    在所述蓄力弹簧与所述动机体的内壁间还设置有调整所述蓄力弹簧的端部与所 述动机体内壁间距离的调节机构，所述调节机构包括：
    第一滑块，滑动装配在所述动机体内，并可沿所述自闭机构的伸缩方向滑动，所述第一滑块的一端与所述自闭机构连接，另一端设有第一斜面；
    第二滑块，滑动装配在所述动机体内，其滑动方向垂直于所述自闭机构的伸缩方向，在所述第二滑块的侧面设有与所述第一斜面抵接的第二斜面；
    第二螺杆，螺纹连接在所述动机体的侧壁上，一端与所述第二滑块的远离所述第一滑块的一端转动连接。
  7. 如权利要求6所述的门合页，其中，
    所述第二螺杆的一端设有连接部；
    所述第二滑块的一端设有容置所述连接部的限位槽，所述连接部卡设在所述限位槽内，所述连接部可绕所述第二螺杆的轴向转动。
  8. 如权利要求6所述的门合页，其中，
    所述定机体的侧壁设有容置所述第二螺杆外露段的定机体通孔；
    所述动机体的侧壁设有供所述第一滑块端部滑动的动机体通孔。
  9. 如权利要求6所述的门合页，其中，
    所述动机体内设有供所述第一滑块沿所述蓄力弹簧的伸缩方向滑动的第一导向槽；
    所述动机体内设有供所述第二滑块滑动的第二导向槽。
  10. 如权利要求1所述的门合页，其中，
    在所述动机体内还设有控制所述门合页闭合速度的缓冲机构，所述缓冲机构包括：
    顶板，可拆卸地连接在所述动机体的侧壁上；
    阻尼器，一端固定连接在所述顶板上，另一端为伸缩端；
    阻尼滑块，滑动装配在所述动机体内，可沿所述动机体的深度方向滑动，其一端抵接在所述阻尼器的伸缩端，另一端设有外突的顶块。
  11. 如权利要求10所述的门合页，其中，
    所述动机体包括动机座、动机座第一固定块和动机座第二固定块，三者之间形成容置所述滑动块、自闭机构和缓冲机构的腔体。
  12. 如权利要求10所述的门合页，其中，
    所述定机体包括定机座和定机座固定块，所述定机座和定机座固定块可拆卸地连接在一起。
  13. 如权利要求12所述的门合页，其中，
    所述定机座固定块上设有与所述顶块相向的突起。
  14. 如权利要求1所述的门合页，其中，
    所述轨迹斜面包括顺次设置的第一轨迹斜面和第二轨迹斜面，所述第一轨迹斜面与所述轨迹直面之间的夹角为α 1，所述第二轨迹斜面与所述轨迹直面之间的夹角为α 2，且α 1<α 2。
  15. 如权利要求14所述的门合页，其中，
    9°≤α 1<45°，24°≤α 2≤45°。
PCT/CN2021/125701 2021-02-09 2021-10-22 门合页 WO2022170786A1 (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115341818A (zh) * 2022-08-29 2022-11-15 肇庆市高要区俊誉金属制品有限公司 一种合页

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005264631A (ja) * 2004-03-19 2005-09-29 Kokuyo Co Ltd ヒンジ装置
CN201915744U (zh) * 2010-12-10 2011-08-03 高天(中山)金属制造有限公司 一种自关式隐藏式铰链
CN108756554A (zh) * 2018-07-22 2018-11-06 广东名门锁业有限公司 一种暗藏式自闭带缓冲合页结构
CN108798327A (zh) * 2018-07-22 2018-11-13 广东名门锁业有限公司 一种自闭带缓冲隐藏式门合页结构
DE102020108110B3 (de) * 2020-03-24 2020-11-12 Simonswerk Gmbh Türband und Verfahren zu dessen Montage
CN112412218A (zh) * 2020-11-05 2021-02-26 广东名门锁业有限公司 一种暗装自动闭门合页
CN112922476A (zh) * 2021-02-09 2021-06-08 广东名门锁业有限公司 一种门合页
CN112922484A (zh) * 2021-02-09 2021-06-08 广东名门锁业有限公司 一种门合页关闭压力调节装置及包含其的门合页
CN112922481A (zh) * 2021-02-09 2021-06-08 广东名门锁业有限公司 一种门合页缓冲装置以及包含其的门合页
CN113389454A (zh) * 2021-07-09 2021-09-14 广东名门锁业有限公司 门合页自闭机构的压力调节装置及包含其的门合页
CN215255444U (zh) * 2020-11-05 2021-12-21 广东名门锁业有限公司 一种暗装自动闭门合页

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005264631A (ja) * 2004-03-19 2005-09-29 Kokuyo Co Ltd ヒンジ装置
CN201915744U (zh) * 2010-12-10 2011-08-03 高天(中山)金属制造有限公司 一种自关式隐藏式铰链
CN108756554A (zh) * 2018-07-22 2018-11-06 广东名门锁业有限公司 一种暗藏式自闭带缓冲合页结构
CN108798327A (zh) * 2018-07-22 2018-11-13 广东名门锁业有限公司 一种自闭带缓冲隐藏式门合页结构
DE102020108110B3 (de) * 2020-03-24 2020-11-12 Simonswerk Gmbh Türband und Verfahren zu dessen Montage
CN112412218A (zh) * 2020-11-05 2021-02-26 广东名门锁业有限公司 一种暗装自动闭门合页
CN215255444U (zh) * 2020-11-05 2021-12-21 广东名门锁业有限公司 一种暗装自动闭门合页
CN112922476A (zh) * 2021-02-09 2021-06-08 广东名门锁业有限公司 一种门合页
CN112922484A (zh) * 2021-02-09 2021-06-08 广东名门锁业有限公司 一种门合页关闭压力调节装置及包含其的门合页
CN112922481A (zh) * 2021-02-09 2021-06-08 广东名门锁业有限公司 一种门合页缓冲装置以及包含其的门合页
CN113389454A (zh) * 2021-07-09 2021-09-14 广东名门锁业有限公司 门合页自闭机构的压力调节装置及包含其的门合页

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115341818A (zh) * 2022-08-29 2022-11-15 肇庆市高要区俊誉金属制品有限公司 一种合页

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