WO2022099857A1 - 铰链装置和门体组件 - Google Patents

铰链装置和门体组件 Download PDF

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Publication number
WO2022099857A1
WO2022099857A1 PCT/CN2020/137347 CN2020137347W WO2022099857A1 WO 2022099857 A1 WO2022099857 A1 WO 2022099857A1 CN 2020137347 W CN2020137347 W CN 2020137347W WO 2022099857 A1 WO2022099857 A1 WO 2022099857A1
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WO
WIPO (PCT)
Prior art keywords
hinge
hinge body
crankshaft
sliding
shaft
Prior art date
Application number
PCT/CN2020/137347
Other languages
English (en)
French (fr)
Inventor
林孝发
林孝山
钟祥
刘启乔
邓小清
邓飞明
郑鹏兴
Original Assignee
福建西河卫浴科技有限公司
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
Application filed by 福建西河卫浴科技有限公司 filed Critical 福建西河卫浴科技有限公司
Publication of WO2022099857A1 publication Critical patent/WO2022099857A1/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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00—Additional features or accessories of hinges
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00—Construction of single parts, e.g. the parts for attachment
    • E05D5/02—Parts for attachment, e.g. flaps
    • E05D5/0215—Parts for attachment, e.g. flaps for attachment to profile members or the like
    • E05D5/0223—Parts for attachment, e.g. flaps for attachment to profile members or the like with parts, e.g. screws, extending through the profile wall or engaging profile grooves
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00—Construction of single parts, e.g. the parts for attachment
    • E05D5/02—Parts for attachment, e.g. flaps
    • E05D5/04—Flat flaps
    • 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
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
    • E05F5/10—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops with piston brakes
    • 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
    • E06B3/36—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 with a single vertical axis of rotation at one side of the opening, or swinging through the opening
    • 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

  • This document relates to, but is not limited to, a hinge device and door assembly.
  • the hinge devices on the door body are all exposed shaft structures, and after the door body is closed, there is a gap between the two hinge bodies of the hinge device, which is ugly in appearance, and is easy to hide dirt and dirt in the gap, which is not easy to clean.
  • a hinge device comprising a first hinge assembly, a second hinge assembly and a connecting shaft
  • the first hinge assembly includes a first hinge body and a first crankshaft
  • the second hinge assembly includes a second hinge body and a second crankshaft
  • the first end of the first crankshaft is connected with the first hinge body through a first rotating shaft, the second end is connected with the second hinge body through a first sliding rotating shaft, and the second hinge body is connected with the first hinge body.
  • One of the second ends of a crankshaft is provided with a first chute, and the first sliding shaft is slidably installed in the first chute;
  • the first end of the second crankshaft is connected with the second hinge body through a second rotating shaft, the second end is connected with the first hinge body through a second sliding rotating shaft, and the first hinge body is connected with the first hinge body.
  • One of the second ends of the two crankshafts is provided with a second chute, and the second sliding shaft is slidably installed in the second chute;
  • the middle part of the first crankshaft and the middle part of the second crankshaft are connected by the connecting shaft.
  • a door body assembly comprising a movable door body and the above-mentioned hinge device, a first hinge body of the hinge device is fixed on the movable door body, and a second hinge body of the hinge device is arranged to be fixed on the movable door body on the mounting base of the door body.
  • FIG. 1 is a schematic three-dimensional structural diagram of a hinge device in a first state according to an embodiment of the present application
  • Fig. 2 is the front view structure schematic diagram of the hinge device shown in Fig. 1;
  • FIG. 3 is a schematic structural diagram of the right side view of the hinge device shown in FIG. 2;
  • Fig. 4 is a top-view structural schematic diagram of the hinge device shown in Fig. 2;
  • FIG. 5 is a schematic three-dimensional structural diagram of the hinge device shown in FIG. 1 in a second state
  • FIG. 6 is a schematic diagram of an exploded structure of the hinge device shown in FIG. 1;
  • FIG. 7 is a first schematic cross-sectional structural diagram of the hinge device shown in FIG. 1 in a first state
  • FIG. 8 is a second schematic cross-sectional structural diagram of the hinge device shown in FIG. 1 in a first state
  • FIG. 9 is a first schematic cross-sectional structural diagram of the hinge device shown in FIG. 1 in a second state
  • FIG. 10 is a second schematic cross-sectional structural diagram of the hinge device shown in FIG. 1 in a second state
  • FIG. 11 is a schematic structural diagram of the first crankshaft of the hinge device shown in FIG. 1;
  • FIG. 12 is a schematic structural diagram of the second crankshaft of the hinge device shown in FIG. 1;
  • FIG. 13 is a schematic structural diagram of the first fixing seat of the hinge device shown in FIG. 1;
  • FIG. 14 is a schematic structural diagram of the second fixing seat of the hinge device shown in FIG. 1;
  • FIG. 15 is a schematic structural diagram of the first sliding shaft of the hinge device shown in FIG. 1;
  • FIG. 16 is a schematic structural diagram of the second sliding shaft of the hinge device shown in FIG. 1;
  • Fig. 17 is a first structural schematic diagram of the hinge device shown in Fig. 1 during the installation process;
  • FIG. 18 is a second structural schematic diagram of the hinge device shown in FIG. 1 in the installation process
  • Fig. 19 is a schematic structural diagram 3 of the hinge device shown in Fig. 1 during the installation process;
  • Fig. 20 is a schematic diagram 4 of the structure of the hinge device shown in Fig. 1 during the installation process;
  • Fig. 21 is a schematic structural diagram 5 of the hinge device shown in Fig. 1 during the installation process;
  • FIG. 22 is a schematic structural diagram of a hinge device according to another embodiment of the present application.
  • FIG. 23 is a schematic diagram of a partial structure of a door assembly according to an embodiment of the present application.
  • Embodiments of the present application provide a hinge device and a door body assembly. No gap is left between two hinge bodies of the hinge device when the door body is closed.
  • the hinge device has a beautiful appearance and is easy to clean.
  • an embodiment of the present application provides a hinge device 100 , and the hinge device 100 can be used between two components that are rotatably connected. As shown in Fig. 23, the hinge device 100 can be used between the movable door body 200 and its mounting base. Of course, the hinge device 100 can also be used for rotational connection of other components outside the door.
  • the hinge device 100 includes a first hinge assembly, a second hinge assembly and a connecting shaft 3 .
  • the first hinge assembly includes a first hinge body 1a and a first crankshaft 2a
  • the second hinge assembly includes a second hinge body 1b and a second crankshaft 2b.
  • the first end of the first crankshaft 2a is connected with the first hinge body 1a through the first rotating shaft 4a, the second end is connected with the second hinge body 1b through the first sliding rotating shaft 4b, and the second hinge body 1b is provided with a first sliding shaft.
  • the groove 52b, the first sliding shaft 4b is slidably installed in the first sliding groove 52b.
  • the first end of the second crankshaft 2b is connected with the second hinge body 1b through the second rotating shaft 4c, the second end is connected with the first hinge body 1a through the second sliding rotating shaft 4d, and the first hinge body 1a is provided with a second sliding shaft 4d.
  • the groove 52a, the second sliding shaft 4d is slidably installed in the second sliding groove 52a.
  • the middle part of the first crankshaft 2a and the middle part of the second crankshaft 2b are connected by the connecting shaft 3 .
  • the first hinge body 1a and the second hinge body 1b are connected by the first crankshaft 2a and the second crankshaft 2b, and the first crankshaft 2a and the second crankshaft 2b are connected by the connecting shaft 3 connected so that the relative rotation between the first hinge body 1a and the second hinge body 1b is possible.
  • the adjacent end faces of the first hinge body 1a and the second hinge body 1b can fit together, and at this time, the first hinge body 1a and the second hinge body 1b There is no gap between them, which improves the aesthetic appearance of the hinge device 100 and makes the hinge device 100 easy to clean.
  • the right end (first end) of the first crankshaft 2a is provided with a first shaft hole 21a
  • the middle part is provided with a second shaft hole 22a
  • the left end (second end) is provided with a third shaft hole 21a Axle hole 23a.
  • the first hinge body 1a is provided with a seventh shaft hole 11a, and the first rotating shaft 4a can pass through the first shaft hole 21a of the first crankshaft 2a and the seventh shaft hole 11a of the first hinge body 1a,
  • the first shaft 4a is rotatable in the first shaft hole 21a and the seventh shaft hole 11a, so that the first crankshaft 2a and the first hinge body 1a are rotatably connected through the first shaft 4a.
  • a first sliding groove 52b may be provided in the second hinge body 1b.
  • the first sliding groove 52b may be directly opened on the second hinge body 1b, or, as shown in FIGS. 6-10 and 14 , a second fixing seat is fixed in the second hinge body 1b 5b, the first chute 52b is opened on the second fixed seat 5b.
  • the first sliding shaft 4b passes through the first sliding groove 52b and the third shaft hole 23a of the first crankshaft 2a.
  • the first sliding shaft 4b can rotate in the third shaft hole 23a and can slide along the first sliding groove 52b, so that The first crankshaft 2a and the second hinge body 1b are slidably and rotatably connected through the first sliding shaft 4b.
  • the left end (first end) of the second crankshaft 2b is provided with a fourth axle hole 21b
  • the middle is provided with a fifth axle hole 22b
  • the right end (second end) is provided with a sixth axle hole 23b.
  • the second hinge body 1b is provided with an eighth shaft hole 11b
  • the second rotating shaft 4c can pass through the fourth shaft hole 21b of the second crankshaft 2b and the eighth shaft hole 11b of the second hinge body 1b,
  • the second shaft 4c can rotate in the fourth shaft hole 21b and the eighth shaft hole 11b, so that the second crankshaft 2b and the second hinge body 1b are rotatably connected through the second shaft 4c.
  • a second sliding groove 52a may be provided in the first hinge body 1a.
  • the second sliding groove 52a may be directly opened on the first hinge body 1a, or, as shown in FIGS. 6-10 and 13 , the first hinge body 1a is fixed with a first fixing seat 5a, the second chute 52a can be opened on the first fixing seat 5a.
  • the second sliding shaft 4d passes through the second sliding groove 52a and the sixth shaft hole 23b of the second crankshaft 2b.
  • the second sliding shaft 4d can rotate in the sixth shaft hole 23b and can slide along the second sliding groove 52a, so that The second crankshaft 2b is slidably and rotatably connected to the first hinge body 1a through the second sliding shaft 4d.
  • the connecting shaft 3 passes through the second shaft hole 22a of the first crankshaft 2a and the fifth shaft hole 22b of the second crankshaft 2b, and the connecting shaft 3 can be inserted between the second shaft hole 22a and the fifth shaft
  • the hole 22b rotates inside, so that the first crankshaft 2a and the second crankshaft 2b are connected in rotation through the connecting shaft 3 .
  • the first hinge body 1a and the second hinge body 1b are connected by the first crankshaft 2a, the second crankshaft 2b, the first rotating shaft 4a, the second rotating shaft 4c, the first sliding rotating shaft 4b, the second sliding rotating shaft 4d and the connecting shaft 3, so that The first hinge body 1a and the second hinge body 1b are relatively rotatable.
  • FIGS. 1 and 2 when the relative rotation between the first hinge body 1a and the second hinge body 1b causes the hinge device 100 to assume the first state, the adjacent first hinge body 1a and the second hinge body 1b are adjacent to each other.
  • the proximal end surface ie, the left end surface of the first hinge body 1a and the right end surface of the second hinge body 1b in FIG. 1 ) fit together, so that there is no gap between the first hinge body 1a and the second hinge body
  • the appearance of the hinge device 100 is beautiful, and the hinge device 100 is easy to clean.
  • the movable door 200 in the door assembly can be in a closed state (as shown in FIG. 23 ).
  • the first hinge body 1a and the second hinge body 1b can also be relatively rotated so that when the hinge device 100 assumes the second state shown in FIG. 5 , the movable door body 200 in the door body assembly can be in an open state.
  • the hinge device 100 realizes the relative rotation of the first hinge body 1a and the second hinge body 1b around the connecting shaft 3 through the double crankshaft (first crankshaft 2a and second crankshaft 2b) structure without malfunction.
  • the first hinge device 100 is realized. Seamless splicing between the hinge body 1a and the second hinge body 1b.
  • the included angle between the first hinge body 1 a and the second hinge body 1 b is 180°.
  • the included angle between the first hinge body 1a and the second hinge body 1b is 90°.
  • the hinge device 100 can be in the second state, that is, the angle between the first hinge body 1a and the second hinge body 1b is 90 degrees, or, the first hinge body 1a and the second hinge body 1b are in the second state.
  • the included angle of the hinge body 1b may be less than 90°.
  • the first sliding groove 52b may be provided in the second hinge body 1b, or the first sliding groove 52b may be provided at the second end of the first crankshaft 2a, That is, the first sliding groove 52b may be provided on one of the second hinge body 1b and the second end of the first crankshaft 2a.
  • the second sliding groove 52a may be provided in the first hinge body 1a, or the second sliding groove 52a may be provided at the second end of the second crankshaft 2b, That is, the second sliding groove 52a may be provided on one of the first hinge body 1a and the second end of the second crankshaft 2b.
  • the first fixing seat 5a fixed in the first hinge body 1a is provided with a first mounting groove 51a
  • the second end of the second crankshaft 2b is provided with a first mounting groove 51a.
  • the second sliding groove 52a is opened on the groove wall of the first installation groove 51a.
  • two opposite groove walls of the first installation groove 51a may be provided with second sliding grooves 52a, and the second sliding shaft 4d can pass through the second sliding groove 52a on one side and the second sliding groove 52a in the first installation groove 51a in sequence.
  • the two crankshafts 2b, and the second chute 52a on the other side.
  • a second mounting groove 51b is defined on the second fixing seat 5b fixed in the second hinge body 1b, and the second end of the first crankshaft 2a extends into the second mounting groove 51b
  • the first sliding groove 52b is opened on the groove wall of the second installation groove 51b.
  • two opposite groove walls of the second installation groove 51b may be provided with first sliding grooves 52b, and the first sliding shaft 4b can pass through the first sliding groove 52b on one side and the second sliding groove 52b in the second installation groove 51b in sequence.
  • the central axes of the first rotating shaft 4a, the first sliding rotating shaft 4b and the connecting shaft 3 are parallel but not coplanar. Since the central axes of the first rotating shaft 4a, the first sliding rotating shaft 4b and the connecting shaft 3 are respectively approximately collinear with the central axes of the first shaft hole 21a, the third shaft hole 23a and the second shaft hole 22a on the first crankshaft 2a, Therefore, as shown in FIG. 11, the central axes of the first shaft hole 21a, the second shaft hole 22a and the third shaft hole 23a on the first crankshaft 2a are also parallel but not coplanar.
  • the central axes of the second rotating shaft 4c, the second sliding rotating shaft 4d and the connecting shaft 3 are parallel but not coplanar, because the second rotating shaft 4c, the second sliding rotating shaft 4d
  • the central axis of the connecting shaft 3 and the central axis of the fourth shaft hole 21b, the sixth shaft hole 23b, and the fifth shaft hole 22b on the second crankshaft 2b are approximately collinear, respectively. Therefore, as shown in FIG. 12, the second crankshaft
  • the central axes of the fourth shaft hole 21b, the fifth shaft hole 22b and the sixth shaft hole 23b on 2b are parallel but not coplanar.
  • the first plane passing through the central axis of the first rotating shaft 4 a and the connecting shaft 3 , and the second plane passing through the central axis of the first sliding rotating shaft 4 b and the connecting shaft 3 . planes, and the included angle between them is an obtuse angle.
  • the first plane also passes through the first shaft hole 21a and the second shaft hole 22a on the first crankshaft 2a, and the second plane also passes through the third shaft hole 23a and the second shaft hole 22a on the first crankshaft 2a. 11 It can be seen that the angle between the first plane and the second plane is an obtuse angle.
  • the third plane passing through the central axis of the second rotating shaft 4c and the connecting shaft 3 is different from the fourth plane passing through the central axis of the second sliding rotating shaft 4d and the connecting shaft 3 .
  • planes, and the included angle between them is an obtuse angle.
  • the third plane also passes through the fourth shaft hole 21b and the fifth shaft hole 22b on the second crankshaft 2b, and the fourth plane also passes through the sixth shaft hole 23b and the fifth shaft hole 22b on the second crankshaft 2b. 12 It can be seen that the angle between the third plane and the fourth plane is an obtuse angle.
  • the included angle between the first plane and the second plane is an obtuse angle
  • the included angle between the third plane and the fourth plane is an obtuse angle
  • the first hinge assembly further includes a first elastic restoring member 6a
  • the second hinge assembly further includes a second elastic restoring member 6b
  • the first elastic restoring member 6a is disposed on the first hinge.
  • the second elastic restoring member 6b is arranged between the second hinge body 1b and the first sliding shaft 4b, and the first elastic restoring member 6a and the second elastic restoring member 6b are arranged to make the hinge The device 100 automatically returns to the first state.
  • the first elastic reset member 6a is arranged between the first hinge main body 1a and the second sliding shaft 4d, and can apply elastic force to the second sliding shaft 4d to move the second sliding shaft 4d, thereby driving the second crankshaft 2b to move;
  • Two elastic reset members 6b are disposed between the second hinge body 1b and the first sliding shaft 4b, and can apply elastic force to the first sliding shaft 4b to move the first sliding shaft 4b, thereby driving the first crankshaft 2a to move.
  • the hinge device 100 may include only one of the first elastic restoring member 6a and the second elastic restoring member 6b, and the hinge is made by the elastic force of the first elastic restoring member 6a or the second elastic restoring member 6b. The device 100 automatically returns to the first state.
  • the first elastic restoring member 6a and the second elastic restoring member 6b can be springs, and the springs can be made of stainless steel (such as SUS304). Between a hinge body 1a and the second sliding shaft 4d, and between the second hinge body 1b and the first sliding shaft 4b.
  • the first elastic restoring member 6a and the second elastic restoring member 6b may be other elastic structural members.
  • the first fixing base 5a is provided with a first mounting hole 53a, the first end of the first mounting hole 53a communicates with the second chute 52a, and the second end penetrates through the first fixing seat 5a.
  • One end of the first elastic reset member 6a passes through the first installation hole 53a and is in contact with the second sliding shaft 4d, and a first top wire 6c (or a plug, a screw, etc.) is installed at the end of the first installation hole 53a, so that the The other end of an elastic restoring member 6a is limited and fixed in the first mounting hole 53a.
  • the second end of the first mounting hole 53a may not penetrate through the first fixing seat 5a, and in this case, the first top wire 6c (or plug, screw, etc.) may be omitted.
  • the second fixing base 5b is provided with a second mounting hole 53b, the first end of the second mounting hole 53b communicates with the first chute 52b, and the second end penetrate through the second fixing seat 5b.
  • One end of the second elastic reset member 6b passes through the second installation hole 53b and contacts with the first sliding shaft 4b, and a second jacking wire 6d (or plug, screw, etc.) is installed at the end of the second installation hole 53b, so as to The other ends of the two elastic restoring members 6b are limited and fixed in the second mounting hole 53b.
  • the second end of the second mounting hole 53b may not penetrate through the second fixing seat 5b, and in this case, the second top wire 6d (or plug, screw, etc.) may be omitted.
  • the first elastic restoring member 6a and the second sliding rotating shaft 4d are in surface contact, so that the first elastic restoring member 6a applies an elastic force to the second sliding rotating shaft 4d.
  • the second elastic restoring member 6b is in surface contact with the first sliding rotating shaft 4b, so that the second elastic restoring member 6b applies an elastic force to the first sliding rotating shaft 4b.
  • the first sliding shaft 4b includes a first rectangular part 41b and a first cylindrical part 42b; as shown in FIG.
  • One sliding groove 52b is a rectangular groove matching with the first rectangular portion 41b, and the first sliding groove 52b on the other groove wall is a waist-shaped groove matching with the first cylindrical portion 42b.
  • the second elastic restoring member 6b is in contact with the first rectangular portion 41b.
  • a part of the first rectangular part 41b is located in the rectangular groove, and the other part protrudes from the rectangular groove, and the side surface of the first rectangular part 41b is in contact with the second elastic restoring member 6b, so that the second elastic restoring member 6b slides toward the first rotating shaft 4b applies elastic force.
  • the first cylindrical portion 42b passes through the third shaft hole 23a and the waist-shaped groove of the first crankshaft 2a to facilitate the rotation of the first crankshaft 2a relative to the first sliding shaft 4b.
  • the second sliding shaft 4d includes a second rectangular portion 41d and a second cylindrical portion 42d; as shown in FIG.
  • the two sliding grooves 52a are rectangular grooves matched with the second rectangular portion 41d, and the second sliding grooves 52a on the other groove wall are waist-shaped grooves matched with the second cylindrical portion 42d.
  • the first elastic restoring member 6a is in contact with the second rectangular portion 41d.
  • a part of the second rectangular part 41d is located in the rectangular groove, and the other part protrudes from the rectangular groove, and the side surface of the second rectangular part 41d is in contact with the first elastic restoring member 6a, so that the first elastic restoring member 6a slides toward the second rotating shaft 4d Apply elastic force.
  • the second cylindrical portion 42d passes through the sixth shaft hole 23b and the waist-shaped groove of the second crankshaft 2b, so as to facilitate the rotation of the second crankshaft 2b relative to the second sliding shaft 4d.
  • the first hinge assembly further includes a first damping buffer 7a, the first damping buffer 7a is installed in the first hinge body 1a, and the first damping buffer 7a is The damping end of 2 abuts against the second crankshaft 2b.
  • the second hinge assembly further includes a second damping buffer 7b, the second damping buffer 7b is installed in the second hinge body 1b, and the damping end of the second damping buffer 7b abuts with the first crankshaft 2a.
  • the damping end of the first damping buffer 7a installed in the first hinge body 1a is in contact with the second crankshaft 2b, and can apply a damping force to the second crankshaft 2b when the second crankshaft 2b moves to slow down the second crankshaft 2b. Movement speed.
  • the damping end of the second damping buffer 7b installed in the second hinge body 1b is in contact with the first crankshaft 2a, and can apply a damping force to the first crankshaft 2a when the first crankshaft 2a moves to slow down the first crankshaft 2a. Movement speed.
  • the cooperation of the first damping buffer 7a and the second damping buffer 7b can buffer the relative rotation between the first hinge body 1a and the second hinge body 1b to prevent the rotation speed from being too fast.
  • first damping buffer 7a and the second damping buffer 7b may be included in the hinge device 100, and the damping force of the first damping buffer 7a or the second damping buffer 7b may be used for the first damping buffer 7a or the second damping buffer 7b.
  • the relative rotation between the hinge body 1a and the second hinge body 1b is buffered.
  • the first damping damper 7a and the second damping damper 7b are both one-way damping dampers, and are arranged to be directed toward the second crankshaft 2b and the first crankshaft 2b, respectively, when the hinge device 100 returns to the first state.
  • the crankshaft 2a applies a damping force.
  • Both the first damping buffer 7a and the second damping buffer 7b are one-way damping buffers, and apply damping force to the second crankshaft 2b and the first crankshaft 2a, respectively, only when the hinge device 100 returns to the first state, that is, when the hinge device 100 returns to the first state.
  • buffering is performed; during the process of opening the movable door body 200, the first damping buffer 7a and the second damping buffer 7b do not exert damping force.
  • the first damping buffer 7a and the second damping buffer 7b are buffer cylinders, and the two buffer cylinders are respectively fixed on the first hinge body 1a and the first hinge body 1a and the first hinge body by screws 93 .
  • the first fixed seat 5a and the second fixed seat 5b are respectively provided with a first through hole 54a and a second through hole 54b, and the first buffer rod 71a and the second buffer rod 71b of the two buffer cylinders respectively pass through the first through hole 54a and the second through hole 54b extend into the first installation groove 51a and the second installation groove 51b, and respectively contact the second crankshaft 2b in the first installation groove 51a and the first crankshaft 2a in the second installation groove 51b. catch.
  • the first damping buffer 7a and the second damping buffer 7b are both bidirectional damping buffers, and can apply damping force during the opening and closing process of the movable door body 200 .
  • the first hinge assembly further includes a first cover plate 8a fixed on one side of the first hinge body 1a
  • the second hinge assembly further includes a first cover plate 8a fixed on the second hinge body 1a.
  • the second cover 8b on the 1b side.
  • the first cover plate 8a is fixed on the first hinge body 1a, which can cover the components installed in the first hinge body 1a; the second cover plate 8b is fixed on the second hinge body 1b, and can cover the inside of the second hinge body 1b. Installed parts are blocked.
  • the arrangement of the first cover plate 8a and the second cover plate 8b improves the aesthetic appearance of the hinge device 100 .
  • first cover plate 8a and the second cover plate 8b are respectively fixed to the first hinge body 1a and the second hinge body 1b by screws 93 (such as hexagon socket head countersunk screws) .
  • the screws 93 for fixing the first cover plate 8a and the second cover plate 8b can also be used to install the first hinge body 1a and the second hinge body 1b of the hinge device 100 to the hinge device 100 , respectively.
  • the screws 93 can first pass through the bushing 91 and the bushing 92, then pass through the movable door body 200 and the through holes on the mounting base of the movable door body 200, respectively, and then pass through the first cover plate 8a and the second cover plate respectively. 8b, which are finally screwed with the first hinge body 1a and the second hinge body 1b respectively.
  • the shaft sleeve 91 can be made of stainless steel (such as SUS304) and other materials
  • the shaft bushing 92 can be made of nylon (such as PA66) and other materials.
  • the first cover plate 8a and the second cover plate 8b are in contact with the movable door body 200 and the mounting base of the movable door body 200 respectively, so the first cover plate 8a and the second cover plate 8b can be set as gaskets, using rubber or the like Made of elastic material.
  • additional screws may be provided to install the first hinge body 1a and the second hinge body 1b on the movable door body 200 and the mounting base of the movable door body 200, respectively.
  • the structures of the first hinge body 1a and the second hinge body 1b are the same, the structures of the first crankshaft 2a and the second crankshaft 2b are the same, and the first hinge assembly and The second hinge assembly is a rotationally symmetric structure, that is, after the first hinge assembly is rotated around a rotation axis by a certain angle, the first hinge assembly can overlap with the second hinge assembly.
  • the first hinge assembly can be overlapped with the second hinge assembly.
  • the first hinge assembly and the second hinge assembly are rotationally symmetrical structures, so that the structures and dimensions of the first hinge body 1a and the second hinge body 1b are the same, and the structures and dimensions of the first crankshaft 2a and the second crankshaft 2b are the same, so that the hinge device
  • the design of the 100 is modular, with high versatility, reducing the cost of molds and ease of installation.
  • first crankshaft 2a and the second crankshaft 2b are the same, and the structures of the first hinge body 1a and the second hinge body 1b are the same, but the length of the second hinge body 1b is longer than that of the first hinge
  • the length of the main body 1a is as shown in FIG. 22 .
  • the second hinge body 1b can also be used for fixed connection with the wall body or a fixed frame on the wall body, so as to realize the installation of the door body assembly.
  • an embodiment of the present application provides a door body assembly, including a movable door body 200 and the above-mentioned hinge device 100 .
  • the first hinge body 1 a of the hinge device 100 is fixed on the movable door body 200
  • the hinge device 100 The second hinge body 1b is arranged to be fixed on the installation base of the movable door body 200.
  • the movable door body 200 is mounted on the installation base by using the hinge device 100, which is convenient for the rotation opening and closing of the movable door body 200, and at the same time, there is no gap on the hinge device 100 when the movable door body 200 is closed, which improves the aesthetics and aesthetics of the door body assembly. Ease of cleaning.
  • the installation base is a fixed door 300
  • the door assembly further includes a fixed door 300
  • the fixed door body 300 and the movable door body 200 may be glass doors, wooden doors, metal doors, and the like.
  • the second hinge body 1b is fixed to at least one of the upper side and the lower side of the fixed door body 300, and the second hinge body 1b is arranged to be fixedly connected to a wall or a fixed frame on the wall.
  • the upper side and/or the lower side of the fixed door body 300 is fixedly connected to the wall body or the fixing frame on the wall body by the second hinge body 1b, which avoids setting up a separate fixing device and simplifies the installation structure of the door body assembly and installation operations.
  • the length of the second hinge body 1b fixed on the fixed door body 300 may be greater than the length of the first hinge body 1a fixed on the movable door body 200, so as to enhance the fixing firmness of the fixed door body 300.
  • the installation base is a wall or a fixed frame on the wall
  • the hinge device 100 is used to rotatably connect the movable door 200 to the wall or the fixed frame.
  • the door assembly may be used in a shower enclosure.
  • the second crankshaft 2b is connected to the eighth shaft hole 11b of the second hinge body 1b with the second rotating shaft 4c, and the second damper 7b is fixed to the second hinge body 1b with screws 93 , connect the second crankshaft 2b to the second chute 52a of the first fixed seat 5a with the second sliding shaft 4d, and then fix the first elastic reset member 6a on the first fixed seat 5a, and withstand the second sliding shaft 4d.
  • the structure of the assembled second hinge assembly is shown in FIG. 18 .
  • the assembly process of the first hinge body 1a, the first crankshaft 2a, the first fixed seat 5a and the first damping buffer 7a is the same as that of the second hinge assembly.
  • the second hinge assembly can be assembled first, and then the first hinge assembly can be assembled; or, the first hinge assembly can be assembled first, and then the second hinge assembly can be assembled; or, the first hinge assembly can be assembled.
  • the assembly of the second hinge assembly and the assembly of the second hinge assembly are carried out simultaneously.
  • the assembled first hinge assembly and the second hinge assembly are assembled together: the first fixing base 5a and the second fixing base 5b are respectively fixed to the first hinge body 1a and the second hinge body 1a and the second hinge body by screws 93.
  • the connecting shaft 3 is used to connect the first crankshaft 2a and the second crankshaft 2b.
  • the first cover plate 8a and the door body fixing member (the bushing 91 and the bushing 92) are mounted on the first hinge body 1a by the screws 93, and the second cover plate 8b and the door body are fixed
  • the parts (the shaft sleeve 91 and the bushing 92 ) are installed on the second hinge body 1b by the screws 93, so that the complete assembly of the hinge device 100 can be completed, and the hinge device 100 can be used as a whole.
  • the movable door body 200 can be fixed on the first hinge body 1a of the hinge device 100 by the screws 93 (or separately provided screws) for fixing the first cover plate 8a, and the second The screws 93 of the cover plate 8b (or the screws provided separately) fix the mounting base on the second hinge body 1b of the hinge device 100, and the door assembly can be assembled.
  • connection In the description of the embodiments of the present application, unless otherwise expressly specified and limited, the terms “connection”, “direct connection”, “indirect connection”, “fixed connection”, “installation” and “assembly” should be interpreted in a broad sense, For example, it may be a fixed connection, a detachable connection, or an integral connection; the terms “installation”, “connection” and “fixed connection” may be directly connected or indirectly connected through an intermediate medium, and may be two elements Internal connectivity.
  • connection In the description of the embodiments of the present application, unless otherwise expressly specified and limited, the terms “connection”, “direct connection”, “indirect connection”, “fixed connection”, “installation” and “assembly” should be interpreted in a broad sense, For example, it may be a fixed connection, a detachable connection, or an integral connection; the terms “installation”, “connection” and “fixed connection” may be directly connected or indirectly connected through an intermediate medium, and may be two elements Internal connectivity.

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Abstract

一种铰链装置（100）和门体组件，铰链装置（100）包括第一铰链组件、第二铰链组件和连接轴（3），第一铰链组件包括第一铰链主体（1a）和第一曲轴（2a），第二铰链组件包括第二铰链主体（1b）和第二曲轴（2b），第一曲轴（2a）的第一端与第一铰链主体（1a）通过第一转轴（4a）连接，第二端与第二铰链主体（1b）通过第一滑动转轴（4b）连接，且第二铰链主体（1b）与第一曲轴（2a）的第二端其中之一上设有第一滑槽（52b），第一滑动转轴（4b）可滑动地安装在第一滑槽（52b）内；第二曲轴（2b）的第一端与第二铰链主体（1b）通过第二转轴（4c）连接，第二端与第一铰链主体（1a）通过第二滑动转轴（4d）连接，且第一铰链主体（1a）与第二曲轴（2b）的第二端其中之一上设有第二滑槽（52a），第二滑动转轴（4d）可滑动地安装在第二滑槽（52a）内；第一曲轴（2a）的中部和第二曲轴（2b）的中部通过连接轴（3）连接。

Description

铰链装置和门体组件 技术领域
本文涉及但不限于一种铰链装置和门体组件。
背景技术
门体上的铰链装置，均为外露轴结构，且在门体关闭后，铰链装置的两个铰链主体之间具有缝隙，外观难看，且缝隙内容易藏污纳垢，不易清洁。
发明概述
以下是对本文详细描述的主题的概述。本概述并非是为了限制权利要求的保护范围。
一种铰链装置，包括第一铰链组件、第二铰链组件和连接轴；
所述第一铰链组件包括第一铰链主体和第一曲轴，所述第二铰链组件包括第二铰链主体和第二曲轴；
所述第一曲轴的第一端与所述第一铰链主体通过第一转轴连接，第二端与所述第二铰链主体通过第一滑动转轴连接，且所述第二铰链主体与所述第一曲轴的第二端其中之一上设有第一滑槽，所述第一滑动转轴可滑动地安装在所述第一滑槽内；
所述第二曲轴的第一端与所述第二铰链主体通过第二转轴连接，第二端与所述第一铰链主体通过第二滑动转轴连接，且所述第一铰链主体与所述第二曲轴的第二端其中之一上设有第二滑槽，所述第二滑动转轴可滑动地安装在所述第二滑槽内；
所述第一曲轴的中部和所述第二曲轴的中部通过所述连接轴连接。
一种门体组件，包括活动门体和上述的铰链装置，所述铰链装置的第一铰链主体固定在所述活动门体上，所述铰链装置的第二铰链主体设置成固定在所述活动门体的安装基座上。
在阅读并理解了附图和详细描述后，可以明白其他方面。
附图概述
图1为根据本申请一实施例的铰链装置处于第一状态的立体结构示意图；
图2为图1所示的铰链装置的主视结构示意图；
图3为图2所示的铰链装置的右视结构示意图；
图4为图2所示的铰链装置的俯视结构示意图；
图5为图1所示的铰链装置处于第二状态的立体结构示意图；
图6为图1所示的铰链装置的分解结构示意图；
图7为图1所示的铰链装置处于第一状态的剖视结构示意图一；
图8为图1所示的铰链装置处于第一状态的剖视结构示意图二；
图9为图1所示的铰链装置处于第二状态的剖视结构示意图一；
图10为图1所示的铰链装置处于第二状态的剖视结构示意图二；
图11为图1所示的铰链装置的第一曲轴的结构示意图；
图12为图1所示的铰链装置的第二曲轴的结构示意图；
图13为图1所示的铰链装置的第一固定座的结构示意图；
图14为图1所示的铰链装置的第二固定座的结构示意图；
图15为图1所示的铰链装置的第一滑动转轴的结构示意图；
图16为图1所示的铰链装置的第二滑动转轴的结构示意图；
图17为图1所示的铰链装置处于安装过程中的结构示意图一；
图18为图1所示的铰链装置处于安装过程中的结构示意图二；
图19为图1所示的铰链装置处于安装过程中的结构示意图三；
图20为图1所示的铰链装置处于安装过程中的结构示意图四；
图21为图1所示的铰链装置处于安装过程中的结构示意图五；
图22为根据本申请另一实施例的铰链装置的结构示意图；
图23为根据本申请一实施例的门体组件的局部结构示意图。
附图标记：
100-铰链装置，
1a-第一铰链主体，11a-第七轴孔，
1b-第二铰链主体，11b-第八轴孔，
2a-第一曲轴，21a-第一轴孔，22a-第二轴孔，23a-第三轴孔，
2b-第二曲轴，21b-第四轴孔，22b-第五轴孔，23b-第六轴孔，
3-连接轴，
4a-第一转轴，4b-第一滑动转轴，41b-第一矩形部，42b-第一圆柱形部，4c-第二转轴，4d-第二滑动转轴，41d-第二矩形部，42d-第二圆柱形部，
5a-第一固定座，51a-第一安装槽，52a-第二滑槽，53a-第一安装孔，54a-第一过孔，
5b-第二固定座，51b-第二安装槽，52b-第一滑槽，53b-第二安装孔，54b-第二过孔，
6a-第一弹性复位件，6b-第二弹性复位件，6c-第一顶丝，6d-第二顶丝，
7a-第一阻尼缓冲器，71a-第一缓冲杆；
7b-第二阻尼缓冲器，71b-第二缓冲杆；
8a-第一盖板，8b-第二盖板，
91-轴套，92-轴衬，93-螺钉，
200-活动门体，
300-固定门体。
详述
下文中将结合附图对本申请实施例进行详细说明。需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互任意组合。
本申请实施例提供一种铰链装置和门体组件，该铰链装置的两个铰链主体之间在门体关闭时不留有缝隙，铰链装置的外观美观，且易清洁。
如图1-图5所示，本申请实施例提供了一种铰链装置100，该铰链装置100可用于转动连接的两个部件之间。如图23所示，铰链装置100可用于活 动门体200及其安装基座之间。当然，铰链装置100还可以用于门体外的其他部件的转动连接。
如图6所示，铰链装置100包括第一铰链组件、第二铰链组件和连接轴3。
第一铰链组件包括第一铰链主体1a和第一曲轴2a，第二铰链组件包括第二铰链主体1b和第二曲轴2b。
第一曲轴2a的第一端与第一铰链主体1a通过第一转轴4a连接，第二端与第二铰链主体1b通过第一滑动转轴4b连接，且第二铰链主体1b内设有第一滑槽52b，第一滑动转轴4b可滑动地安装在第一滑槽52b内。
第二曲轴2b的第一端与第二铰链主体1b通过第二转轴4c连接，第二端与第一铰链主体1a通过第二滑动转轴4d连接，且第一铰链主体1a内设有第二滑槽52a，第二滑动转轴4d可滑动地安装在第二滑槽52a内。
第一曲轴2a的中部和第二曲轴2b的中部通过连接轴3连接。
本申请实施例提供的铰链装置100中，第一铰链主体1a和第二铰链主体1b通过第一曲轴2a和第二曲轴2b连接，且第一曲轴2a和第二曲轴2b之间通过连接轴3连接，使得第一铰链主体1a和第二铰链主体1b之间可相对转动。安装有该铰链装置100的门体组件中，活动门体关闭时，第一铰链主体1a和第二铰链主体1b的邻近的端面可贴合，此时第一铰链主体1a和第二铰链主体1b之间不留有缝隙，提高了铰链装置100的外观美观性，且使得铰链装置100易清洁。该铰链装置100中，如图11所示，第一曲轴2a的右端(第一端)设有第一轴孔21a，中部设有第二轴孔22a，左端(第二端)设有第三轴孔23a。如图6所示，第一铰链主体1a上设有第七轴孔11a，第一转轴4a可穿过第一曲轴2a的第一轴孔21a与第一铰链主体1a的第七轴孔11a，第一转轴4a可在第一轴孔21a和第七轴孔11a内转动，使得第一曲轴2a与第一铰链主体1a通过第一转轴4a实现转动连接。
第二铰链主体1b内可设有第一滑槽52b。在一些示例性实施例中，第一滑槽52b可直接开设在第二铰链主体1b上，或者，如图6-图10和图14所示，第二铰链主体1b内固定有第二固定座5b，第一滑槽52b开设在第二固定座5b上。第一滑动转轴4b穿过第一滑槽52b与第一曲轴2a的第三轴孔 23a，第一滑动转轴4b可在第三轴孔23a内转动，且可沿第一滑槽52b滑动，使得第一曲轴2a与第二铰链主体1b通过第一滑动转轴4b实现可滑动且可转动地连接。
如图12所示，第二曲轴2b的左端(第一端)设有第四轴孔21b，中部设有第五轴孔22b，右端(第二端)设有第六轴孔23b。如图6所示，第二铰链主体1b上设有第八轴孔11b，第二转轴4c可穿过第二曲轴2b的第四轴孔21b与第二铰链主体1b的第八轴孔11b，第二转轴4c可在第四轴孔21b和第八轴孔11b内转动，使得第二曲轴2b与第二铰链主体1b通过第二转轴4c实现转动连接。
第一铰链主体1a内可设有第二滑槽52a。在一些示例性实施例中，第二滑槽52a可直接开设在第一铰链主体1a上，或者，如图6-图10和图13所示，第一铰链主体1a内固定有第一固定座5a，第二滑槽52a可开设在第一固定座5a上。第二滑动转轴4d穿过第二滑槽52a与第二曲轴2b的第六轴孔23b，第二滑动转轴4d可在第六轴孔23b内转动，且可沿第二滑槽52a滑动，使得第二曲轴2b与第一铰链主体1a通过第二滑动转轴4d实现可滑动且可转动地连接。
如图6-图10所示，连接轴3穿过第一曲轴2a的第二轴孔22a与第二曲轴2b的第五轴孔22b，连接轴3可在第二轴孔22a和第五轴孔22b内转动，使得第一曲轴2a与第二曲轴2b通过连接轴3实现转动连接。
第一铰链主体1a和第二铰链主体1b通过第一曲轴2a、第二曲轴2b、第一转轴4a、第二转轴4c、第一滑动转轴4b、第二滑动转轴4d和连接轴3连接，使得第一铰链主体1a和第二铰链主体1b之间可相对转动。如图1和图2所示，当第一铰链主体1a和第二铰链主体1b之间相对转动至使铰链装置100呈现第一状态时，第一铰链主体1a和第二铰链主体1b的相邻近的端面(即图1中第一铰链主体1a的左端面与第二铰链主体1b的右端面)相贴合，使得第一铰链主体1a和第二铰链主体1b之间不留有缝隙，提高了铰链装置100的外观美观性，且使得铰链装置100易清洁。
安装有该铰链装置100的门体组件中，当铰链装置100处于图1所示的第一状态，门体组件中的活动门体200可处于关闭状态(如图23所示)。第 一铰链主体1a和第二铰链主体1b之间还可相对转动至使铰链装置100呈现图5所示的第二状态时，门体组件中的活动门体200可处于打开状态。
铰链装置100通过双曲轴(第一曲轴2a和第二曲轴2b)结构实现第一铰链主体1a和第二铰链主体1b绕连接轴3发生相对转动，不会有误动作。通过三轴(第一滑动转轴4b、第二滑动转轴4d和连接轴3)联动的方式，并通过第一滑槽52b和第二滑槽52a释放双曲轴的行程，实现铰链装置100的第一铰链主体1a和第二铰链主体1b之间的无缝拼接。
一些示例性实施例中，如图1所示，在第一状态，第一铰链主体1a和第二铰链主体1b的夹角为180°。如图5所示，在第二状态，第一铰链主体1a和第二铰链主体1b的夹角为90°。当活动门体200转动至最大打开角度时，铰链装置100可处于第二状态，即第一铰链主体1a和第二铰链主体1b的夹角为90度，或者，第一铰链主体1a和第二铰链主体1b的夹角可小于90°。
一些示例性实施例中，如图6和图14所示，第一滑槽52b可设置在第二铰链主体1b内，或者，第一滑槽52b可以设置在第一曲轴2a的第二端，即第一滑槽52b可设在第二铰链主体1b与第一曲轴2a的第二端其中之一上。
一些示例性实施例中，如图6和图13所示，第二滑槽52a可设置在第一铰链主体1a内，或者，第二滑槽52a可以设置在第二曲轴2b的第二端，即第二滑槽52a可设在第一铰链主体1a与第二曲轴2b的第二端其中之一上。
一些示例性实施例中，如图6-图10和图13所示，固定在第一铰链主体1a内的第一固定座5a上开设有第一安装槽51a，第二曲轴2b的第二端伸入第一安装槽51a内，第二滑槽52a开设在第一安装槽51a的槽壁上。其中，第一安装槽51a的相对的两槽壁上可均开设有第二滑槽52a，第二滑动转轴4d可依次穿过一侧的第二滑槽52a、第一安装槽51a内的第二曲轴2b、以及另一侧的第二滑槽52a。
如图6-图10和图14所示，固定在第二铰链主体1b内的第二固定座5b上开设有第二安装槽51b，第一曲轴2a的第二端伸入第二安装槽51b内，第一滑槽52b开设在第二安装槽51b的槽壁上。其中，第二安装槽51b的相对的两槽壁上可均开设有第一滑槽52b，第一滑动转轴4b可依次穿过一侧的第一滑槽52b、第二安装槽51b内的第一曲轴2a、以及另一侧的第一滑槽52b。
一些示例性实施例中，如图8和图10所示，第一转轴4a、第一滑动转轴4b和连接轴3的中心轴线平行但不共面。由于第一转轴4a、第一滑动转轴4b和连接轴3的中心轴线分别与第一曲轴2a上的第一轴孔21a、第三轴孔23a、第二轴孔22a的中心轴线大致共线，因此，如图11所示，第一曲轴2a上的第一轴孔21a、第二轴孔22a和第三轴孔23a的中心轴线也平行但不共面。
一些示例性实施例中，如图8和图10所示，第二转轴4c、第二滑动转轴4d和连接轴3的中心轴线平行但不共面，由于第二转轴4c、第二滑动转轴4d和连接轴3的中心轴线分别与第二曲轴2b上的第四轴孔21b、第六轴孔23b、第五轴孔22b的中心轴线大致共线，因此，如图12所示，第二曲轴2b上的第四轴孔21b、第五轴孔22b和第六轴孔23b的中心轴线平行但不共面。
一些示例性实施例中，如图8和图10所示，过第一转轴4a和连接轴3的中心轴线的第一平面，与过第一滑动转轴4b和连接轴3的中心轴线的第二平面，之间的夹角为钝角。其中，第一平面也过第一曲轴2a上的第一轴孔21a和第二轴孔22a，第二平面也过第一曲轴2a上的第三轴孔23a和第二轴孔22a，由图11可看出，第一平面和第二平面之间的夹角为钝角。
一些示例性实施例中，如图8和图10所示，过第二转轴4c和连接轴3的中心轴线的第三平面，与过第二滑动转轴4d和连接轴3的中心轴线的第四平面，之间的夹角为钝角。其中，第三平面也过第二曲轴2b上的第四轴孔21b和第五轴孔22b，第四平面也过第二曲轴2b上的第六轴孔23b和第五轴孔22b，由图12可看出，第三平面和第四平面之间的夹角为钝角。
第一平面和第二平面之间的夹角为钝角，第三平面和第四平面之间的夹角为钝角，如此设置，使得铰链装置100可在第一状态和第二状态之间切换，实现活动门体200的开闭。
一些示例性实施例中，如图6所示，第一铰链组件还包括第一弹性复位件6a，第二铰链组件还包括第二弹性复位件6b，第一弹性复位件6a设置在第一铰链主体1a和第二滑动转轴4d之间，第二弹性复位件6b设置在第二铰链主体1b和第一滑动转轴4b之间，第一弹性复位件6a和第二弹性复位件 6b设置成使铰链装置100自动回复至第一状态。
第一弹性复位件6a设置在第一铰链主体1a和第二滑动转轴4d之间，可对第二滑动转轴4d施加弹性力，使第二滑动转轴4d运动，进而带动第二曲轴2b运动；第二弹性复位件6b设置在第二铰链主体1b和第一滑动转轴4b之间，可对第一滑动转轴4b施加弹性力，使第一滑动转轴4b运动，进而带动第一曲轴2a运动。通过第一曲轴2a和第二曲轴2b，可使铰链装置100自动回复至第一状态，并自动保持在第一状态，即活动门体200可自动回复并保持在关闭状态。
一些示例性实施例中，铰链装置100中可仅包括第一弹性复位件6a和第二弹性复位件6b其中之一，利用第一弹性复位件6a或第二弹性复位件6b的弹性力使铰链装置100自动回复至第一状态。
一些示例性实施例中，如图6所示，第一弹性复位件6a和第二弹性复位件6b可为弹簧，弹簧可采用不锈钢材质(如SUS304)制成，两个弹簧分别压紧在第一铰链主体1a和第二滑动转轴4d之间、以及第二铰链主体1b和第一滑动转轴4b之间。或者，第一弹性复位件6a和第二弹性复位件6b可以为其他具有弹性的结构件。
一些示例性实施例中，如图6和图13所示，第一固定座5a上开设有第一安装孔53a，第一安装孔53a的第一端与第二滑槽52a连通，第二端贯穿第一固定座5a。第一弹性复位件6a一端穿过第一安装孔53a并与第二滑动转轴4d接触，在第一安装孔53a的端部安装第一顶丝6c(或塞头、螺丝等)，以将第一弹性复位件6a的另一端限位固定在第一安装孔53a内。或者，第一安装孔53a的第二端可不贯穿第一固定座5a，此时可省去第一顶丝6c(或塞头、螺丝等)。
一些示例性实施例中，如图6和图14所示，第二固定座5b上开设有第二安装孔53b，第二安装孔53b的第一端与第一滑槽52b连通，第二端贯穿第二固定座5b。第二弹性复位件6b一端穿过第二安装孔53b并与第一滑动转轴4b接触，在第二安装孔53b的端部安装第二顶丝6d(或塞头、螺丝等)，以将第二弹性复位件6b的另一端限位固定在第二安装孔53b内。或者，第二安装孔53b的第二端可不贯穿第二固定座5b，此时可省去第二顶丝6d(或塞 头、螺丝等)。
一些示例性实施例中，第一弹性复位件6a与第二滑动转轴4d之间为面接触，以便第一弹性复位件6a向第二滑动转轴4d施加弹性力。
一些示例性实施例中，第二弹性复位件6b与第一滑动转轴4b之间为面接触，以便第二弹性复位件6b向第一滑动转轴4b施加弹性力。
一些示例性实施例中，如图15所示，第一滑动转轴4b包括第一矩形部41b和第一圆柱形部42b；如图14所示，第二安装槽51b的一个槽壁上的第一滑槽52b为与第一矩形部41b配合的矩形槽，另一个槽壁上的第一滑槽52b为与第一圆柱形部42b配合的腰形槽。如图6所示，第二弹性复位件6b与第一矩形部41b抵接。
第一矩形部41b的一部分位于矩形槽内，另一部分凸出于矩形槽，且第一矩形部41b的侧面与第二弹性复位件6b进行接触，以便第二弹性复位件6b向第一滑动转轴4b施加弹性力。第一圆柱形部42b穿过第一曲轴2a的第三轴孔23a和腰形槽，便于第一曲轴2a相对第一滑动转轴4b转动。
一些示例性实施例中，如图16所示，第二滑动转轴4d包括第二矩形部41d和第二圆柱形部42d；如图13所示，第一安装槽51a的一个槽壁上的第二滑槽52a为与第二矩形部41d配合的矩形槽，另一个槽壁上的第二滑槽52a为与第二圆柱形部42d配合的腰形槽。如图6所示，第一弹性复位件6a与第二矩形部41d抵接。
第二矩形部41d的一部分位于矩形槽内，另一部分凸出于矩形槽，且第二矩形部41d的侧面与第一弹性复位件6a进行接触，以便第一弹性复位件6a向第二滑动转轴4d施加弹性力。第二圆柱形部42d穿过第二曲轴2b的第六轴孔23b和腰形槽，便于第二曲轴2b相对第二滑动转轴4d转动。
一些示例性实施例中，如图6-图10所示，第一铰链组件还包括第一阻尼缓冲器7a，第一阻尼缓冲器7a安装在第一铰链主体1a内，第一阻尼缓冲器7a的阻尼端与第二曲轴2b抵接。
第二铰链组件还包括第二阻尼缓冲器7b，第二阻尼缓冲器7b安装在第二铰链主体1b内，第二阻尼缓冲器7b的阻尼端与第一曲轴2a抵接。
安装在第一铰链主体1a内的第一阻尼缓冲器7a的阻尼端与第二曲轴2b抵接，并可在第二曲轴2b运动时对第二曲轴2b施加阻尼力，减缓第二曲轴2b的运动速度。安装在第二铰链主体1b内的第二阻尼缓冲器7b的阻尼端与第一曲轴2a抵接，并可在第一曲轴2a运动时对第一曲轴2a施加阻尼力，减缓第一曲轴2a的运动速度。第一阻尼缓冲器7a和第二阻尼缓冲器7b配合，可对第一铰链主体1a和第二铰链主体1b之间的相对转动进行缓冲，防止转速过快。
一些示例性实施例中，铰链装置100中可仅包括第一阻尼缓冲器7a和第二阻尼缓冲器7b之一，利用第一阻尼缓冲器7a或第二阻尼缓冲器7b的阻尼力对第一铰链主体1a和第二铰链主体1b之间的相对转动进行缓冲。
一些示例性实施例中，第一阻尼缓冲器7a和第二阻尼缓冲器7b均为单向阻尼缓冲器，并且设置成在铰链装置100回复至第一状态时分别向第二曲轴2b和第一曲轴2a施加阻尼力。
第一阻尼缓冲器7a和第二阻尼缓冲器7b均为单向阻尼缓冲器，并且仅在铰链装置100回复至第一状态时分别向第二曲轴2b和第一曲轴2a施加阻尼力，即在活动门体200关闭复位的过程中进行缓冲；在活动门体200打开的过程中，第一阻尼缓冲器7a和第二阻尼缓冲器7b不施加阻尼力。
一些示例性实施例中，如图6-图10所示，第一阻尼缓冲器7a和第二阻尼缓冲器7b为缓冲气缸，两个缓冲气缸通过螺钉93分别固定在第一铰链主体1a和第二铰链主体1b上。第一固定座5a和第二固定座5b上分别设有第一过孔54a和第二过孔54b，两个缓冲气缸的第一缓冲杆71a和第二缓冲杆71b分别穿过第一过孔54a和第二过孔54b后伸入第一安装槽51a和第二安装槽51b内，并分别与第一安装槽51a内的第二曲轴2b和第二安装槽51b内的第一曲轴2a抵接。
另一些实施例中，第一阻尼缓冲器7a和第二阻尼缓冲器7b均为双向阻尼缓冲器，并可在活动门体200打开和关闭的过程中施加阻尼力。
一些示例性实施例中，如图6-图10所示，第一铰链组件还包括固定在第一铰链主体1a一侧的第一盖板8a，第二铰链组件还包括固定在第二铰链主体1b一侧的第二盖板8b。
第一盖板8a固定在第一铰链主体1a上，可将第一铰链主体1a内安装的部件进行遮挡；第二盖板8b固定在第二铰链主体1b上，可将第二铰链主体1b内安装的部件进行遮挡。第一盖板8a和第二盖板8b的设置，提高了铰链装置100的外观美观性。
一些示例性实施例中，如图6所示，第一盖板8a和第二盖板8b通过螺钉93(如内六角沉头螺钉)分别固定至第一铰链主体1a和第二铰链主体1b上。
一些示例性实施例中，如图6所示，固定第一盖板8a和第二盖板8b的螺钉93还可用于将铰链装置100的第一铰链主体1a和第二铰链主体1b分别安装到活动门体200和活动门体200的安装基座上。螺钉93可先穿过轴套91和轴衬92，然后分别穿过活动门体200和活动门体200的安装基座上的通孔，再分别穿过第一盖板8a和第二盖板8b，最后分别与第一铰链主体1a和第二铰链主体1b螺接。其中，轴套91可采用不锈钢(如SUS304)等材质制成，轴衬92可采用尼龙(如PA66)等材质制成。
第一盖板8a和第二盖板8b分别与活动门体200和活动门体200的安装基座接触，因此可将第一盖板8a和第二盖板8b设置成垫片，采用橡胶等具有弹性的材质制成。
一些示例性实施例中，铰链装置100用于门体上时，可另外设置螺钉将第一铰链主体1a和第二铰链主体1b分别安装到活动门体200和活动门体200的安装基座上。
一些示例性实施例中，如图6-图10所示，第一铰链主体1a和第二铰链主体1b的结构相同，第一曲轴2a和第二曲轴2b的结构相同，且第一铰链组件和第二铰链组件为旋转对称结构，即将第一铰链组件绕一旋转轴旋转一定角度后，第一铰链组件可与第二铰链组件重合。如在图2所示的第一状态下，第一铰链组件绕一旋转轴(垂直于纸面)旋转180°度后，第一铰链组件可与第二铰链组件重合。
第一铰链组件和第二铰链组件为旋转对称结构，使得第一铰链主体1a和第二铰链主体1b的结构和尺寸相同，第一曲轴2a和第二曲轴2b的结构和尺寸相同，使得铰链装置100的设计模块化，通用性高，降低了模具成本， 及安装便捷性。
另一些示例性实施例中，第一曲轴2a和第二曲轴2b的结构和尺寸相同，第一铰链主体1a和第二铰链主体1b的结构相同，但第二铰链主体1b的长度大于第一铰链主体1a的长度，如图22所示。
包括该铰链装置100的门体组件，第二铰链主体1b还可用于与墙体或墙体上的固定框等的固定连接，以实现门体组件的安装。
如图23所示，本申请实施例提供了一种门体组件，包括活动门体200和上述的铰链装置100，铰链装置100的第一铰链主体1a固定在活动门体200上，铰链装置100的第二铰链主体1b设置成固定在活动门体200的安装基座上。
活动门体200利用铰链装置100安装到安装基座上，既方便活动门体200的转动开闭，同时在活动门体200关闭时铰链装置100上无缝隙，提高了门体组件的美观性和易洁性。
一些示例性实施例中，如图23所示，安装基座为固定门体300，门体组件还包括固定门体300。其中，固定门体300和活动门体200可为玻璃门、木门、金属门等。
第二铰链主体1b固定在固定门体300的上侧和下侧中的至少一侧，且第二铰链主体1b设置成固定连接至墙体或墙体上的固定框。
利用第二铰链主体1b将固定门体300的上侧和/或下侧固定连接至墙体或墙体上的固定框上，避免了另外设置单独的固定装置，简化了门体组件的安装结构及安装操作。其中，固定在固定门体300上的第二铰链主体1b的长度可大于固定在活动门体200上的第一铰链主体1a的长度，以便增强固定门体300的固定牢固性。
一些示例性实施例中，安装基座为墙体或墙体上的固定框，利用铰链装置100将活动门体200转动连接至墙体或固定框上。
一些示例性实施例中，门体组件可用于淋浴房。
下面结合附图说明本申请实施例的铰链装置100的装配过程。
首先，如图17所示，将第二曲轴2b用第二转轴4c连接至第二铰链主体 1b的第八轴孔11b，将第二阻尼缓冲器7b用螺钉93固定在第二铰链主体1b上，将第二曲轴2b用第二滑动转轴4d连接至第一固定座5a的第二滑槽52a，再将第一弹性复位件6a固定在第一固定座5a上，并顶住第二滑动转轴4d。装配完成的第二铰链装配体的结构如图18所示。
第一铰链主体1a、第一曲轴2a、第一固定座5a和第一阻尼缓冲器7a的装配过程同第二铰链装配体的装配过程相同。
可先进行第二铰链装配体的装配，再进行第一铰链装配体的装配；或者，先进行第一铰链装配体的装配，再进行第二铰链装配体的装配；或者，第一铰链装配体的装配和第二铰链装配体的装配同时进行。
然后，如图19所示，将装配好的第一铰链装配体和第二铰链装配体对装：将第一固定座5a和第二固定座5b分别通过螺钉93固定在第一铰链主体1a和第二铰链主体1b上，再用连接轴3将第一曲轴2a和第二曲轴2b连接。装配后的结构如图20所示。
最后，如图21所示，将第一盖板8a和门体固定件(轴套91和轴衬92)通过螺钉93安装在第一铰链主体1a上，将第二盖板8b和门体固定件(轴套91和轴衬92)通过螺钉93安装在第二铰链主体1b上，即可完成铰链装置100的完整的装配，铰链装置100可整体使用。
当铰链装置100用于门体上时，可用固定第一盖板8a的螺钉93(或单独设置的螺钉)将活动门体200固定在铰链装置100的第一铰链主体1a上，用固定第二盖板8b的螺钉93(或单独设置的螺钉)将安装基座固定在铰链装置100的第二铰链主体1b上，即可完成门体组件的装配。
在本文的描述中，术语“上”、“下”、“一侧”、“另一侧”、“一端”、“另一端”、“边”、“相对”、“四角”、“周边”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申请实施例和简化描述，而不是指示或暗示所指的结构具有特定的方位、以特定的方位构造和操作，因此不能理解为对本文的限制。
在本申请实施例的描述中，除非另有明确的规定和限定，术语“连接”、“直接连接”、“间接连接”、“固定连接”、“安装”、“装配”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；术语“安装”、“连接”、 “固定连接”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文中的具体含义。虽然本文所揭露的实施方式如上，但所述的内容仅为便于理解本文而采用的实施方式，并非用以限定本文。任何本文所属领域内的技术人员，在不脱离本文所揭露的精神和范围的前提下，可以在实施的形式及细节上进行任何的修改与变化，但本文的专利保护范围，仍须以所附的权利要求书所界定的范围为准。

Claims (13)

  1. 一种铰链装置，其中，包括：第一铰链组件、第二铰链组件和连接轴；
    所述第一铰链组件包括：第一铰链主体和第一曲轴，所述第二铰链组件包括：第二铰链主体和第二曲轴；
    所述第一曲轴的第一端与所述第一铰链主体通过第一转轴连接，第二端与所述第二铰链主体通过第一滑动转轴连接，且所述第二铰链主体与所述第一曲轴的第二端其中之一上设有第一滑槽，所述第一滑动转轴可滑动地安装在所述第一滑槽内；
    所述第二曲轴的第一端与所述第二铰链主体通过第二转轴连接，第二端与所述第一铰链主体通过第二滑动转轴连接，且所述第一铰链主体与所述第二曲轴的第二端其中之一上设有第二滑槽，所述第二滑动转轴可滑动地安装在所述第二滑槽内；
    所述第一曲轴的中部和所述第二曲轴的中部通过所述连接轴连接。
  2. 根据权利要求1所述的铰链装置，其中，所述第一铰链主体内设有所述第二滑槽，所述第二铰链主体内设有所述第一滑槽，所述第一转轴、所述第一滑动转轴和所述连接轴的中心轴线平行但不共面，所述第二转轴、所述第二滑动转轴和所述连接轴的中心轴线平行但不共面。
  3. 根据权利要求2所述的铰链装置，其中，过所述第一转轴和所述连接轴的中心轴线的第一平面，与过所述第一滑动转轴和所述连接轴的中心轴线的第二平面，之间的夹角为钝角；
    过所述第二转轴和所述连接轴的中心轴线的第三平面，与过所述第二滑动转轴和所述连接轴的中心轴线的第四平面，之间的夹角为钝角。
  4. 根据权利要求1至3中任一项所述的铰链装置，其中，所述铰链装置具有第一状态，在所述第一状态，所述第一铰链主体和所述第二铰链主体的夹角为180°，且所述第一铰链主体和所述第二铰链主体的相邻近的端面相贴合。
  5. 根据权利要求4所述的铰链装置，其中，所述第一铰链组件还包括第 一弹性复位件，所述第一弹性复位件设置在所述第一铰链主体和所述第二滑动转轴之间；所述第二铰链组件还包括第二弹性复位件，所述第二弹性复位件设置在所述第二铰链主体和所述第一滑动转轴之间；所述第一弹性复位件和所述第二弹性复位件设置成使所述铰链装置自动回复至所述第一状态。
  6. 根据权利要求5所述的铰链装置，其中，所述第一铰链组件还包括固定在所述第一铰链主体内的第一固定座，所述第一固定座上开设有第一安装槽，所述第二曲轴的第二端伸入所述第一安装槽内，所述第二滑槽开设在所述第一安装槽的槽壁上；
    所述第二铰链组件还包括固定在所述第二铰链主体内的第二固定座，所述第二固定座上开设有第二安装槽，所述第一曲轴的第二端伸入所述第二安装槽内，所述第一滑槽开设在所述第二安装槽的槽壁上。
  7. 根据权利要求6所述的铰链装置，其中，所述第一滑动转轴包括：第一矩形部和第一圆柱形部，所述第二安装槽的相对的两槽壁上均开设有所述第一滑槽，且一个所述第一滑槽为与所述第一矩形部配合的矩形槽，另一个所述第一滑槽为与所述第一圆柱形部配合的腰形槽，所述第二弹性复位件与所述第一矩形部抵接；
    所述第二滑动转轴包括：第二矩形部和第二圆柱形部，所述第一安装槽的相对的两槽壁上均开设有所述第二滑槽，且一个所述第二滑槽为与所述第二矩形部配合的矩形槽，另一个所述第二滑槽为与所述第二圆柱形部配合的腰形槽，所述第一弹性复位件与所述第二矩形部抵接。
  8. 根据权利要求4所述的铰链装置，其中，所述第一铰链组件还包括安装在所述第一铰链主体内的第一阻尼缓冲器，所述第一阻尼缓冲器的阻尼端与所述第二曲轴抵接；
    所述第二铰链组件还包括安装在所述第二铰链主体内的第二阻尼缓冲器，所述第二阻尼缓冲器的阻尼端与所述第一曲轴抵接。
  9. 根据权利要求8所述的铰链装置，其中，所述第一阻尼缓冲器和所述第二阻尼缓冲器均为单向阻尼缓冲器，并且设置成在所述铰链装置回复至所述第一状态时分别向所述第二曲轴和所述第一曲轴施加阻尼力。
  10. 根据权利要求1至3中任一项所述的铰链装置，其中，所述第一铰链组件还包括固定在所述第一铰链主体一侧的第一盖板；所述第二铰链组件还包括固定在所述第二铰链主体一侧的第二盖板。
  11. 根据权利要求1至3中任一项所述的铰链装置，其中，所述第一铰链主体和所述第二铰链主体的结构相同，所述第一曲轴和所述第二曲轴的结构相同；
    所述第一铰链组件和所述第二铰链组件为旋转对称结构，或者，所述第二铰链主体的长度大于所述第一铰链主体的长度。
  12. 一种门体组件，其中，包括：活动门体和如权利要求1至11中任一项所述的铰链装置，所述铰链装置的第一铰链主体固定在所述活动门体上，所述铰链装置的第二铰链主体设置成固定在所述活动门体的安装基座上。
  13. 根据权利要求12所述的门体组件，其中，所述安装基座为固定门体，所述门体组件还包括所述固定门体，所述第二铰链主体固定在所述固定门体的上侧和下侧中的至少一侧，且所述第二铰链主体设置成固定连接至墙体或墙体上的固定框。
PCT/CN2020/137347 2020-11-10 2020-12-17 铰链装置和门体组件 WO2022099857A1 (zh)

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