WO2022141736A1 - 连接件及杯状暗铰链 - Google Patents
连接件及杯状暗铰链 Download PDFInfo
- Publication number
- WO2022141736A1 WO2022141736A1 PCT/CN2021/074606 CN2021074606W WO2022141736A1 WO 2022141736 A1 WO2022141736 A1 WO 2022141736A1 CN 2021074606 W CN2021074606 W CN 2021074606W WO 2022141736 A1 WO2022141736 A1 WO 2022141736A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- buffer
- hinge
- connecting piece
- arm
- cup
- Prior art date
Links
- 239000000872 buffer Substances 0.000 claims abstract description 225
- 238000005452 bending Methods 0.000 claims abstract description 10
- 239000007853 buffer solution Substances 0.000 claims description 18
- 239000004033 plastic Substances 0.000 claims description 18
- 230000003139 buffering effect Effects 0.000 abstract description 9
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 9
- 239000000243 solution Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
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
- E05D5/00—Construction of single parts, e.g. the parts for attachment
- E05D5/02—Parts for attachment, e.g. 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
- 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
Definitions
- This application relates to cupped concealed hinges for furniture hardware.
- the cup-shaped hidden hinge is generally composed of a hinge cup, a connecting plate, a hinge arm, a base, a fastening screw and an adjusting screw.
- the cup-shaped concealed hinge as a common furniture hardware, is installed between the light cabinet door and the door frame, so that the door can be rotated relative to the door frame.
- the cup-shaped concealed hinge in the prior art has a small opening and closing angle and has poor buffering effect.
- the purpose of the present application is to provide a connecting piece and a cup-shaped concealed hinge, which can solve the problems of small opening and closing angles and poor buffering effect of the existing cup-shaped concealed hinge.
- One aspect of the embodiments of the present application provides a connecting member for rotatably connecting between a hinge cup and a hinge arm, the connecting member comprising: a first connecting member, a second connecting member, a third connecting member and Fourth connector:
- One end of the first connecting piece is hinged at the end of the hinge arm away from the hinge cup, and the other end is hinged with the second connecting piece;
- the second connecting piece is linked between the first connecting piece and the hinge cup
- the third connecting piece is in a bent shape, one end is hinged at the end of the hinge arm close to the hinge cup, and the other end is hinged on the fourth connecting piece, and the bending place of the third connecting piece is hinged. hinged to the second connecting piece;
- the fourth connecting piece is linked between the third connecting piece and the hinge cup;
- the second connecting member is also provided with a buffer assembly, and the buffer assembly is used to slow down the rotation speed of the third connecting member.
- the second connector includes:
- a buffer base includes a base bottom plate and base side plates located on both sides of the base bottom plate; the side of the base bottom plate close to the hinge arm and the base side plate form a accommodating space, the accommodating space is a storage space for accommodating the first connecting piece and the hinge arm; the side of the base bottom plate away from the hinge arm is used for fixing the buffer assembly; and
- One end of the extension arm is fixedly connected to the side plate of the base, and the other end is hinged to the hinge cup.
- one end of the base side plate away from the extension arm is provided with a first protruding wing hole, and the second connecting member passes through the first protruding wing hole through a first rotating shaft and is connected to the first protruding wing hole. hinged;
- One end of the base side plate close to the extension arm is provided with a second protruding wing hole; the second connecting piece passes through the bending of the second protruding wing hole and the third connecting piece through the second rotating shaft hinged.
- the buffer assembly includes:
- Buffer bracket for buffer fixing frame and buffer body
- the bottom of the buffer bracket is provided with a first clip extending outward; the tail of the buffer bracket is provided with a second clip extending inward;
- the base bottom plate is provided with a first bayonet for clamping the first clamping leg and a second bayonet for clamping the second clamping leg;
- the buffer bracket is clamped into the first bayonet and the second bayonet respectively and is fixedly connected with the base bottom plate through the first clamping leg and the second clamping leg, and is formed with the base base plate a holder accommodating cavity for accommodating the buffer holder;
- the buffer fixing frame is provided with a buffer accommodating cavity for accommodating the buffer body
- the buffer body is arranged in the buffer accommodating cavity, one end of which is abutted on the side wall of the second clip, and the other end extends out of the buffer bracket and abuts against the third connection on the side of the piece near the bend.
- the buffer body further includes:
- One end of the buffer oil rod is provided with a piston extending into the buffer oil cylinder, the piston is elastically connected with the buffer oil cylinder through a buffer spring, and the other end is provided with a plastic rubber sleeve extending out of the buffer oil cylinder;
- a groove is provided on the side of the third connecting piece close to the bend, and the buffer oil rod is pressed against the groove through the plastic rubber sleeve;
- the third connecting piece when the third connecting piece rotates, the third connecting piece will squeeze the plastic rubber sleeve through the groove, so that the buffer spring is deformed, so that the buffer assembly is in the The buffer is activated under the elastic force of the buffer spring.
- the buffer assembly further includes:
- a buffer outer cover the buffer outer cover and the base bottom plate form a bracket cavity for accommodating the buffer bracket;
- the bottom of the side wall of the outer cover of the buffer is provided with a clamping block inward; the side plate of the base is provided with a clamping slot for clamping the clamping block;
- the buffer outer cover is fixedly connected to the buffer base by being clamped into the card slot by a locking block.
- the hinge cup includes:
- hinge cup side wings and hinge cup cavity
- a hinge cup fixing hole is provided on the wing arm of the hinge cup side wing, and the hinge cup is connected with the first arm surface through the hinge cup fixing hole through the hinge cup fixing piece;
- the inner two ends of the hinge cup cavity are provided with a first concave cavity and a second concave cavity;
- the first concave cavity is used for accommodating the extension arm, and the second concave cavity is used for accommodating the extension of the fourth connecting piece;
- the hinge cup passes through the first concave cavity and the extension arm and is rotatably connected to the second connecting piece through a third rotation shaft; the hinge cup passes through the first concave cavity through a fourth rotation shaft The two concave cavities and the extension of the fourth connecting piece are rotatably connected with the fourth connecting piece.
- the connector further includes:
- One end of the fifth connecting piece is hinged at the end of the hinge arm close to the hinge cup, and the other end is hinged at the bend of the third connecting piece.
- the hinge arm includes:
- the hinge arm base includes a hinge arm side wing, the wings of the hinge arm side wing are distributed with a first fixing hole and a first adjusting hole, and the top of the hinge arm body is provided with a second fixing hole and a second adjusting hole;
- the hinge arm base is connected to the second arm surface through the first fixing hole through the first fixing piece, and passes through the first adjustment hole through the first adjusting piece, so as to adjust the hinge cup and the second arm surface. the relative position of the second arm surface in the first direction;
- the hinge arm body is connected to the hinge arm base through the second fixing hole through the second fixing piece, and passes through the second adjustment hole through the second adjusting piece to adjust the hinge The relative position of the arm and the second arm surface in the second direction.
- the top of the hinge arm body is further provided with a connecting eaves;
- the connecting eave is provided with an eave hole, and the hinge arm is hinged with the first connecting piece through the eave hole through the fifth rotating shaft;
- the flank of the hinge arm body is provided with a first flank hole and a second flank hole;
- the hinge arm is hinged with the third connecting piece through the first side wing hole through a sixth rotation axis, wherein the third connecting piece is away from one end of the first side wing hole, and is connected to the third connecting piece through the seventh rotation axis.
- the fourth connector is hinged;
- the hinge arm is hinged with the fifth connecting piece through the second side wing hole through the eighth rotation axis, wherein, the end of the fifth connecting piece away from the second side wing hole, through the second rotation
- the shaft is coaxially hinged with the second connecting piece and the third connecting piece at the bend of the third connecting piece at the same time.
- cup-shaped concealed hinge including:
- hinge cups hinge arms, connecting pieces and buffer components
- the connecting piece is rotatably connected between the hinge cup and the hinge arm;
- the connector includes a first connector, a second connector, a third connector and a fourth connector:
- One end of the first connecting piece is hinged at the end of the hinge arm away from the hinge cup, and the other end is hinged with the second connecting piece;
- the second connecting piece is linked between the first connecting piece and the hinge cup
- the third connecting piece is in a bent shape, one end is hinged at the end of the hinge arm close to the hinge cup, and the other end is hinged on the fourth connecting piece, and the bending place of the third connecting piece is hinged. hinged to the second connecting piece;
- the fourth connecting piece is linked between the third connecting piece and the hinge cup;
- the buffer assembly is externally placed on the second connecting member, and is used to slow down the rotation speed of the third connecting member.
- the second connector includes:
- a buffer base includes a base bottom plate and base side plates located on both sides of the base bottom plate; the side of the base bottom plate close to the hinge arm and the base side plate form a accommodating space, the accommodating space is formed. a storage space for accommodating the first connecting piece and the hinge arm; the side of the base bottom plate away from the hinge arm is used for fixing the buffer assembly; and
- One end of the extension arm is fixedly connected to the side plate of the base, and the other end is hinged to the hinge cup.
- one end of the base side plate away from the extension arm is provided with a first protruding wing hole, and the second connecting member passes through the first protruding wing hole through a first rotating shaft and is connected to the first protruding wing hole. hinged;
- One end of the base side plate close to the extension arm is provided with a second protruding wing hole; the second connecting piece passes through the bending of the second protruding wing hole and the third connecting piece through the second rotating shaft hinged.
- the buffer assembly includes:
- Buffer bracket for buffer fixing frame and buffer body
- the bottom of the buffer bracket is provided with a first clip extending outward; the tail of the buffer bracket is provided with a second clip extending inward;
- the base bottom plate is provided with a first bayonet for clamping the first clamping leg and a second bayonet for clamping the second clamping leg;
- the buffer bracket is clamped into the first bayonet and the second bayonet respectively and is fixedly connected with the base bottom plate through the first clamping leg and the second clamping leg, and is formed with the base base plate a holder accommodating cavity for accommodating the buffer holder;
- the buffer fixing frame is provided with a buffer accommodating cavity for accommodating the buffer body
- the buffer body is arranged in the buffer accommodating cavity, one end of which is abutted on the side wall of the second clip, and the other end extends out of the buffer bracket and abuts against the third connection on the side of the piece near the bend.
- the buffer body further includes:
- One end of the buffer oil rod is provided with a piston extending into the buffer oil cylinder, the piston is elastically connected with the buffer oil cylinder through a buffer spring, and the other end is provided with a plastic rubber sleeve extending out of the buffer oil cylinder;
- a groove is provided on the side of the third connecting piece close to the bend, and the buffer oil rod is pressed against the groove through the plastic rubber sleeve;
- the third connecting piece when the third connecting piece rotates, the third connecting piece will squeeze the plastic rubber sleeve through the groove, so that the buffer spring is deformed, so that the buffer assembly is in the The buffer is activated under the elastic force of the buffer spring.
- the buffer assembly further includes:
- a buffer outer cover the buffer outer cover and the base bottom plate form a bracket cavity for accommodating the buffer bracket;
- the bottom of the side wall of the outer cover of the buffer is provided with a clamping block inward; the side plate of the base is provided with a clamping slot for clamping the clamping block;
- the buffer outer cover is fixedly connected to the buffer base by being clamped into the card slot by a locking block.
- the hinge cup includes:
- hinge cup side wings and hinge cup cavity
- a hinge cup fixing hole is provided on the wing arm of the hinge cup side wing, and the hinge cup is connected to the first arm surface through the hinge cup fixing hole through the hinge cup fixing piece;
- the inner two ends of the hinge cup cavity are provided with a first concave cavity and a second concave cavity;
- the first concave cavity is used for accommodating the extension arm, and the second concave cavity is used for accommodating the extension of the fourth connecting piece;
- the hinge cup passes through the first concave cavity and the extension arm and is rotatably connected to the second connecting piece through a third rotation shaft; the hinge cup passes through the first concave cavity through a fourth rotation shaft The two concave cavities and the extension of the fourth connecting piece are rotatably connected with the fourth connecting piece.
- the connector further includes:
- One end of the fifth connecting piece is hinged at the end of the hinge arm close to the hinge cup, and the other end is hinged at the bend of the third connecting piece.
- the hinge arm includes:
- the hinge arm base includes a hinge arm side wing, the wings of the hinge arm side wing are distributed with a first fixing hole and a first adjusting hole, and the top of the hinge arm body is provided with a second fixing hole and a second adjusting hole;
- the hinge arm base is connected to the second arm surface through the first fixing hole through the first fixing piece, and passes through the first adjustment hole through the first adjusting piece, so as to adjust the hinge cup and the second arm surface. the relative position of the second arm surface in the first direction;
- the hinge arm body is connected to the hinge arm base through the second fixing hole through the second fixing piece, and passes through the second adjustment hole through the second adjusting piece to adjust the hinge The relative position of the arm and the second arm surface in the second direction.
- the top of the hinge arm body is further provided with a connecting eaves;
- the connecting eave is provided with an eave hole, and the hinge arm is hinged with the first connecting piece through the eave hole through the fifth rotating shaft;
- the flank of the hinge arm body is provided with a first flank hole and a second flank hole;
- the hinge arm is hinged with the third connecting piece through the first side wing hole through a sixth rotation axis, wherein the third connecting piece is away from one end of the first side wing hole, and is connected to the third connecting piece through the seventh rotation axis.
- the fourth connector is hinged;
- the hinge arm is hinged with the fifth connecting piece through the second side wing hole through the eighth rotation axis, wherein, the end of the fifth connecting piece away from the second side wing hole, through the second rotation
- the shaft is coaxially hinged with the second connecting piece and the third connecting piece at the bend of the third connecting piece at the same time.
- the cup-shaped concealed hinge provided in the embodiment of the present application improves the opening and closing angle of the cup-shaped concealed hinge through the cooperative connection of the first connecting piece and the second connecting piece and the cooperative connection of the third connecting piece and the fourth connecting piece, and solves the problem of solving the problem.
- the existing cup-shaped concealed hinge has a small opening and closing angle, and the buffering effect of the cup-shaped concealed hinge during opening and closing is enhanced by placing a buffer component outside the second connecting piece, which solves the problem of the existing cup-shaped concealed hinge. The problem of poor buffering effect.
- FIG. 1 schematically shows the overall schematic diagram of the cup-shaped concealed hinge of this embodiment
- FIG. 2 schematically shows a schematic diagram of a buffer assembly of the cup-shaped concealed hinge of the present embodiment
- FIG. 3 schematically shows a schematic diagram of part of the connecting parts of the cup-shaped concealed hinge of the present embodiment
- FIG. 4 schematically shows a schematic diagram of a hinge cup of the cup-shaped concealed hinge of the present embodiment
- FIG. 5 schematically shows a schematic diagram of the hinge arm of the cup-shaped concealed hinge of the present embodiment
- FIG. 6 schematically shows a schematic diagram of the fourth connecting piece of the cup-shaped concealed hinge of the present embodiment
- FIG. 7 schematically shows a perspective view of the cup-shaped concealed hinge of the present embodiment
- FIG. 8 schematically shows the closed state diagram of the cup-shaped concealed hinge of the present embodiment
- FIG. 9 schematically shows a schematic diagram of the open state of the cup-shaped concealed hinge of the present embodiment.
- FIG. 10 schematically shows an overall schematic view of the cup-shaped concealed hinge of the present embodiment.
- connectors and cup hinges protected by this application meet and are superior to the relevant definitions, requirements and inspection standards of the light industry standards of the People's Republic of China QB/T1242-1991 and QBT2189-2013 , at the same time, meet and exceed the relevant definitions, requirements and inspection standards in EU Standard 15570-2008.
- the cup-shaped concealed hinge includes:
- hinge cup 1000 the hinge cup 1000 includes: hinge cup side wings 1100 and hinge cup cavity 1200;
- a hinge arm 2000 the hinge arm 2000 includes: a hinge arm base 2100 and a hinge arm body 2200;
- the connecting piece includes: a first connecting piece 3100, a second connecting piece 3200, a third connecting piece 3300, a fourth connecting piece 3400 and a fifth connecting piece 3500;
- a buffer assembly 4000 the buffer assembly 4000: a buffer bracket 4100, a buffer fixing frame 4200, a buffer body 4300 and a buffer outer cover 4400;
- Rotation axis 5000, the rotation axis 5000 first rotation axis 5100, second rotation axis 5200, third rotation axis 5300, fourth rotation axis 5400, fifth rotation axis 5500, sixth rotation axis 5600, seventh rotation axis 5700 and the eighth axis of rotation 5800.
- the connecting member is rotatably connected between the hinge cup 1000 and the hinge arm 2000;
- the connectors include a first connector 3100, a second connector 3200, a third connector 3300 and a fourth connector 3400:
- One end of the first connecting member 3100 is hinged to the end of the hinge arm 2000 away from the hinge cup 1000, and the other end is hinged to the second connecting member 3200;
- the second connector 3200 is linked between the first connector 3100 and the hinge cup 1000;
- the third connector 3300 is in a bent shape, one end is hinged to the end of the hinge arm 2000 close to the hinge cup 1000, and the other end is hinged to the fourth connector 3400, the third connector
- the bend of 3300 is hinged to the second connecting member 3200;
- the fourth connector 3400 is linked between the third connector 3300 and the hinge cup 1000;
- the buffer assembly 4000 is externally placed on the second connecting member 3200 to slow down the rotation speed of the third connecting member 3300 .
- the second connecting member 3200 includes: a buffer base 3210 and an extension arm 3220, and the buffer base 3210 includes a base bottom plate 3230 and base side plates 3240 located on both sides of the base bottom plate 3230;
- the side of the 3230 away from the hinge arm 2000 is used to fix the buffer assembly 4000 ; one end of the extension arm 3220 is fixedly connected to the base side plate 3240 , and the other end is hinged to the hinge cup 1000 .
- the end of the base side plate 3240 away from the extension arm 3220 is provided with a first convex wing hole 3241 , and the second connecting member 3200 passes through the first convex wing through the first rotating shaft 5100 .
- the hole 3241 is hinged with the first connecting piece 3100 ; the end of the base side plate 3240 close to the extension arm 3220 is provided with a second wing hole 3242 ; the second connecting piece 3200 passes through the second rotating shaft 5200
- the second protruding wing hole 3242 is hinged with the bend of the third connecting member 3300 .
- the buffer assembly 4000 includes: a buffer bracket 4100, a buffer fixing frame 4200 and a buffer body 4300; the bottom of the buffer bracket 4100 is provided with a first clip 4101 extending outward; The rear of the buffer bracket 4100 is provided with a second latch 4102 extending inward; the base bottom plate 3230 is provided with a first bayonet 3231 for clamping the first latch 4101 and a The second bayonet 3232 of the two latching feet 4102; the buffer bracket 4100 is respectively clamped into the first bayonet 3231 and the second bayonet through the first latching leg 4101 and the second bayonet 4102 3232 is fixedly connected with the base bottom plate 3230, and forms a fixing frame accommodating cavity with the base base plate 3230 for accommodating the buffer fixing frame 4200; the buffer fixing frame 4200 is provided with a buffer body for accommodating the buffer body The buffer accommodating cavity of 4300; wherein, the buffer body 4300 is arranged in the buffer accommodating cavity, one end abuts on the side wall of the second
- the buffer body 4300 includes a buffer oil cylinder 4310 and a buffer oil rod 4320; the buffer oil rod 4320 is provided with a piston (not shown in the example diagram) extending into the buffer oil cylinder 4310 at one end.
- the piston is elastically connected to the buffer cylinder 4310 through a buffer spring (not shown), and the other end is provided with a plastic rubber sleeve 4321 extending out of the buffer cylinder 4310; the side of the third connector 3300 close to the bend
- the groove 3301 squeezes the plastic rubber sleeve 4321 to deform the buffer spring, so that the buffer assembly 4300 starts buffering under the elastic force of the buffer spring.
- the buffer assembly 4000 further includes: a buffer outer cover 4400, the buffer outer cover 4400 and the base bottom plate 3230 form a bracket cavity for accommodating the buffer bracket 4100; the buffer The bottom of the side wall of the outer cover 4400 is provided with a clamping block 4401 inward; the side plate 3240 of the base is provided with a clamping slot 3243 for clamping the clamping block 4401; the buffer outer cover 4400 is inserted into the clamping block 4401 The card slot 3243 is fixedly connected with the buffer base 3210 .
- the hinge cup 1000 includes: a hinge cup side wing 1100 and a hinge cup cavity 1200; a hinge cup fixing hole 1101 is provided on the wing arm of the hinge cup side wing 1100, and the hinge cup 1000 is fixed by the hinge cup
- the hinge cup 1102 is connected to the first arm surface through the hinge cup fixing hole 1101; the inner two ends of the hinge cup cavity 1200 are provided with a first concave cavity 1210 and a second concave cavity 1220;
- the concave cavity 1210 is used for accommodating the extension arm 3220, and the second concave cavity 1220 is used for accommodating the extension 3401 of the fourth connecting piece 3400; wherein, the hinge cup 1000 passes through the third rotation axis 5300 passes through the first concave cavity 1210 and the extension arm 3220 and is rotatably connected to the second connecting piece 3200; the hinge cup 1000 passes through the second concave cavity through the fourth rotating shaft 5400 1220 and the extension 3401 of the fourth connecting piece 3400 are rotatably connected with the fourth connecting piece 3
- the connecting member further includes: a fifth connecting member 3500; one end of the fifth connecting member 3500 is hinged at the end of the hinge arm 2000 close to the hinge cup 1000, and the other end is hinged at the end of the hinge cup 1000.
- the bend of the third connecting piece 3300 is a fifth connecting member 3500; one end of the fifth connecting member 3500 is hinged at the end of the hinge arm 2000 close to the hinge cup 1000, and the other end is hinged at the end of the hinge cup 1000.
- the hinge arm 2000 includes: a hinge arm base 2100 and a hinge arm body 2200;
- the hinge arm base 2100 includes a hinge arm side wing 2110, and a first fixed arm is distributed on the wing arm of the hinge arm side wing 2110 hole 2111 and first adjustment hole 2112, the top of the hinge arm body 2200 is provided with a second fixing hole 2201 and a second adjustment hole 2202;
- the hinge arm base 2100 passes through the first fixing member 2113
- a fixing hole 2111 is connected to the second arm surface, and passes through the first adjustment hole 2112 through the first adjusting member 2114 to adjust the relative position of the hinge cup 1000 and the second arm surface in the first direction ;
- the hinge arm body 2200 is connected to the hinge arm base 2100 through the second fixing member 2203 through the second fixing hole 2201, and passes through the second adjustment hole through the second adjustment member 2204 2202, to adjust the relative position of the hinge arm 2000 and the second arm surface in the second direction.
- the top of the hinge arm body 2200 is further provided with a connecting eave 2210; the connecting eave 2210 is provided with an eave hole 2211, and the hinge arm 2000 passes through the fifth rotating shaft 5500.
- the eaves hole 2211 is hinged with the first connecting piece 3100; the side wings of the hinge arm body 2200 are provided with a first side wing hole 2201 and a second side wing hole 2202; the hinge arm 2000 passes through the The first side-wing hole 2201 is hinged with the third connecting piece 3300 , wherein the end of the third connecting piece 3300 away from the first side-wing hole 2201 is hinged with the fourth connecting piece 3400 through the seventh rotating shaft 5700 ;
- the hinge arm 2000 is hinged with the fifth connecting member 3500 through the second wing hole 2202 through the eighth rotation axis 5800 , wherein the fifth connecting member 3500 is away from the end of the second wing hole 2202 , the second rotating shaft 5200 is coaxially hinged with the second connecting member 3200
- an embodiment of the present application provides a cup-shaped concealed hinge, including a hinge cup 1000 , a hinge arm 2000 , a connecting piece, a buffer assembly 4000 and a rotating shaft 5000 , wherein: the connecting piece is rotatable Connected between the hinge cup 1000 and the hinge arm 2000 .
- the hinge cup 1000 includes a hinge cup side wing 1100 and a hinge cup cavity 1200; a hinge cup fixing hole 1101 is provided on the wing arm of the hinge cup side wing 1100, and the hinge cup 1000 passes through the hinge cup fixing member 1102 through the hinge cup.
- the cup fixing hole 1101 is connected with the first arm surface.
- the first arm surface may be an arm surface of a wall, a door panel, a window, etc. on which a cup-shaped concealed hinge can be installed.
- the hinge arm 2000 includes a hinge arm base 2100 and a hinge arm body 2200;
- the hinge arm base 2100 includes a hinge arm side wing 2110, and a first fixing hole 2111 and a first adjustment hole are distributed on the wing arm of the hinge arm side wing 2110 2112, the top of the hinge arm body 2200 is provided with a second fixing hole 2201 and a second adjusting hole 2202;
- the hinge arm base 2100 passes through the first fixing hole 2111 and the second fixing hole 2111 through the first fixing member 2113
- the arm surfaces are connected and pass through the first adjustment hole 2112 through the first adjustment piece 2114 to adjust the relative position of the hinge cup 1000 and the second arm surface in the first direction;
- the hinge arm body 2200 The second fixing member 2203 passes through the second fixing hole 2201 to be connected to the hinge arm base 2100, and the second adjusting member 2204 passes through the second adjusting hole 2202 to adjust the hinge.
- the hinge arm base 2100 is fixed on the second arm surface through the first fixing member 2113
- the hinge arm body 2200 is fixed on the hinge arm base 2100 through the second fixing member 2203
- the second arm surface may be an arm surface of a wall, a door panel, a window, etc. on which a cup-shaped concealed hinge can be installed.
- the first fixing hole 2111 needs to be taken out first.
- Piece 2113 When the relative position of the hinge arm 2000 and the second arm surface in the second direction is adjusted by the second adjusting member 2204 , the second fixing member 2203 needs to be taken out from the second fixing hole 2201 first.
- the connecting members include a first connecting member 3100, a second connecting member 3200, a third connecting member 3300 and a fourth connecting member 3400, wherein: the first connecting member 3100 has one end hinged in the hinge arm 2000 away from all The other end of the hinge cup 1000 is hinged to the second connector 3200; the second connector 3200 is linked between the first connector 3100 and the hinge cup 1000; the third connection One end of the hinge arm 2000 is hinged to the end of the hinge arm 2000 close to the hinge cup 1000, and the other end is hinged to the fourth connecting member 3400, at the bend of the third connecting member 3300.
- the fourth connecting piece 3400 is linked between the third connecting piece 3300 and the hinge cup 1000; wherein, the buffer assembly 4000 is externally placed on the second connecting piece 3300.
- the rotation speed of the third connecting piece 3300 is slowed down.
- the specific connection relationship between the hinge cup 1000 , the hinge arm 2000 , the connector and the buffer assembly 4000 is as follows:
- the first end of the first connecting member 3100 is connected with the hinge arm 2000 .
- the top of the hinge arm body 2200 is further provided with a connecting eave 2210; the connecting eave 2210 is provided with a eave hole 2211, and the hinge arm 2000 passes through the eave hole through the fifth rotating shaft 5500 2211 is hinged with the first connector 3100.
- the second end of the first connector 3100 is connected to the first end of the second connector 3200 , and the second end of the second connector 3200 is connected to the hinge cup 1000 .
- the second connector 3200 includes: a buffer base 3210 and an extension arm 3220.
- the buffer base 3210 includes a base bottom plate 3230 and base side plates 3240 on both sides of the base bottom plate 3230; the base bottom plate 3230
- the side close to the hinge arm 2000 and the base side plate 3240 form an accommodation space, and the accommodation space is used to accommodate the first connector 3100 and the hinge arm 2000; the base bottom plate 3230 is far away from all One side of the hinge arm 2000 is used to fix the buffer assembly 4000; the end of the base side plate 3240 away from the extension arm 3220 is provided with a first protruding wing hole 3241, and the second connecting member 3200 passes through the first rotating shaft
- the 5100 is hinged to the first connecting member 3100 through the first wing hole 3241 .
- one end of the extension arm 3220 is fixedly connected to the base side plate 3240 , and the other end is hinged to the hinge cup 1000 .
- the inside of the hinge cup cavity 1200 is provided with a first concave cavity 1210; the first concave cavity 1210 is used for accommodating the extension arm 3220, and the hinge cup 1000 passes through the third rotating shaft 5300.
- the first concave cavity 1210 and the extending arm 3220 are rotatably connected with the second connecting member 3200 .
- the first end of the third connecting member 3300 is connected with the hinge arm 2000 .
- the side wing of the hinge arm body 2200 is provided with a first side wing hole 2201 and a second side wing hole 2202; the hinge arm 2000 is connected to the third side through the first side wing hole 2201 through the sixth rotating shaft 5600 Piece 3300 is hinged.
- the second end of the third connector 3300 is connected to the first end of the fourth connector 3400 , and the second end of the fourth connector 3400 is connected to the hinge cup 1000 .
- one end of the third connecting member 3300 away from the first flank hole 2201 is hinged with the fourth connecting member 3400 through a seventh rotating shaft 5700 .
- the inside of the hinge cup cavity 1200 is further provided with a second concave cavity 1220; the second concave cavity 1220 is used to accommodate the extension 3401 of the fourth connecting piece 3400; the hinge cup 1000 passes through the
- the four rotating shafts 5400 pass through the second concave cavity 1220 and the extension 3401 of the fourth connecting member 3400 and are rotatably connected to the fourth connecting member 3400 .
- the connector further includes: a fifth connector 3500 .
- the fifth connecting piece 3500 may also be an elastic piece, for example, the material of the fifth connecting piece 3500 may be an elastic material, the fifth connecting piece 3500 may also be provided with an inner cavity, and the inner cavity may be provided with a spring, so as to increase the elasticity of the elastic member through the spring.
- One end of the fifth connecting member 3500 is hinged at the end of the hinge arm 2000 close to the hinge cup 1000 , and the other end is hinged at the bend of the third connecting member 3300 .
- the hinge arm 2000 is hinged with the fifth connecting member 3500 through the second wing hole 2202 through the eighth rotation axis 5800 , wherein the fifth connecting member 3500 is away from the second wing hole 2202
- One end is coaxially hinged with the second connecting member 3200 and the third connecting member 3300 at the bend of the third connecting member 3300 through the second rotating shaft 5200 .
- the buffer assembly 4000 is externally disposed on the second connecting member 3200 for slowing down the rotation speed of the third connecting member 3300 .
- the buffer assembly 4000 includes: a buffer bracket 4100, a buffer fixing frame 4200 and a buffer body 4300; the bottom of the buffer bracket 4100 is provided with a first clip 4101 extending outward; The rear is provided with a second clip 4102 extending inward; the base bottom plate 3230 is provided with a first clip 3231 for clipping the first clip 4101 and a first clip 3231 for clipping the second clip 4102 Two bayonets 3232; the buffer bracket 4100 is respectively clamped into the first bayonet 3231 and the second bayonet 3232 and the base bottom plate through the first bayonet 4101 and the second bayonet 4102 3230 is fixedly connected, and forms a fixing frame accommodating cavity for accommodating the buffer fixing frame 4200 with the base bottom plate 3230; the buffer fixing frame 4200 is provided with a buffer accommodating cavity for accommodating the buffer body 4300 ; Wherein, the buffer body 4300 is arranged in the buffer accommodating cavity, and one end abuts on the side wall of the second clip 4102, and the other end extend
- the buffer body 4300 includes a buffer oil cylinder 4310 and a buffer oil rod 4320; one end of the buffer oil rod 4320 is provided with a piston (not shown) extending into the buffer oil cylinder 4310, and the piston passes through a buffer spring ( (Example not shown) is elastically connected with the buffer cylinder 4310, and the other end is provided with a plastic rubber sleeve 4321 extending out of the buffer cylinder 4310; a groove 3301 is provided on the side of the third connecting piece 3300 near the bend , the buffer oil rod is pressed against the groove through the plastic rubber sleeve; wherein, when the third connecting piece 3300 rotates, the third connecting piece 3300 will be squeezed through the groove 3301
- the plastic rubber sleeve 4321 is used to deform the buffer spring, so that the buffer assembly 4300 starts buffering under the elastic force of the buffer spring.
- the buffer assembly 4000 further includes: a buffer outer cover 4400, the buffer outer cover 4400 and the base bottom plate 3230 form a bracket cavity for accommodating the buffer bracket 4100; the side of the buffer outer cover 4400 The bottom of the wall is provided with a blocking block 4401 inward; the base side plate 3240 is provided with a blocking slot 3243 for snapping the blocking block 4401; It is fixedly connected with the buffer base 3210 .
- the first connector 3100 and the second connector 3200 are cooperatively connected and the third connector 3300 and the fourth connector 3400 are cooperatively connected, so that the opening and closing angle of the cup-shaped concealed hinge is improved, which solves the problem of the existing cup-shaped hidden hinge.
- the problem of small opening and closing angle of the cup-shaped concealed hinge is improved, and the buffering effect of the cup-shaped concealed hinge during opening and closing is enhanced by placing a buffer component 4000 on the second connecting member 3200, and the buffering effect of the existing cup-shaped concealed hinge is solved. Bad question.
- the hinge cup 1000 may be mounted on a first arm surface (eg, a door panel) and the hinge arm 2000 may be mounted on a second arm surface (eg, a wall).
- first arm surface eg, a door panel
- second arm surface eg, a wall
- the first arm surface will drive the hinge cup 1000 , so that the hinge cup 1000 pushes the second connecting member 3200 connected to the hinge cup 1000 and the hinge cup 1000 .
- the fourth connector 3400 is described. Wherein: when the second connecting member 3200 is pushed, the second connecting member 3200 will move away from the hinge cup 1000 and push the first connecting member 3100 to make the first connecting member 3100
- the member 3100 is rotated around the eave hole 2211 until one side of the first connecting member 3100 abuts on the hinge arm 2000 .
- the fourth connecting piece 3400 When the fourth connecting piece 3400 is pushed, the fourth connecting piece 3400 will push the third connecting piece 3300, so that the third connecting piece 330 is formed with the first flank hole 2201 as the axis Turn over and approach the hinge arm 2000 until one side of the first connecting member 3100 abuts on the hinge arm 2000, and the third connecting member 3300 stops the turning movement.
- the middle portion of the second connecting member 3200 and the bending portion of the third connecting member 3300 are rotatably connected through the second rotating shaft 5200, which improves the stability of the connecting member.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hinges (AREA)
Abstract
一种连接件及杯状暗铰链,所述连接件可转动地连接在铰杯(1000)和铰臂(2000)之间;其中,连接件包括:第一连接件(3100),一端铰接在铰臂(2000)中远离所述铰杯(1000)的端部,另一端铰接第二连接件(3200);第二连接件(3200),链接在所述第一连接件(3100)和所述铰杯(1000)之间;第三连接件(3300),为弯折形状,一端铰接在所述铰臂(2000)中靠近所述铰杯(1000)的端部,另一端铰接于第四连接件(3400),所述第三连接件(3300)的弯折处铰接于所述第二连接件(3200);第四连接件(3400),链接在所述第三连接件(3300)和所述铰杯(1000)之间;其中,所述缓冲组件(4000)外置在所述第二连接件(3200)上,用于减缓所述第三连接件(3300)的转动速度。提高了杯状暗铰链开合角度,增强了杯状暗铰链开合时的缓冲效果。
Description
本申请要求于2020年12月30日提交中国专利局,专利名称为“杯状暗铰链”、申请号为202011607245.2的发明专利,和专利名称为“杯状暗铰链”、申请号为202023288346.6的实用新型专利的中国专利申请的优先权,其全部内容通过引用结合在本申请中。
本申请涉及家具五金的杯状暗铰链。
杯状暗铰链,一般由铰杯、连接板、铰臂、底座、紧固螺钉和调节螺钉等组成。该杯状暗铰链作为常用的家具五金件,安装在轻型柜门和门框之间,使得门可以相对门框产生转动。然而,现有技术中的杯状暗铰链开合角度小且缓冲效果差。
发明内容
本申请的目的是提供一种连接件及杯状暗铰链,可以解决现有杯状暗铰链开合角度小且缓冲效果差的问题。
本申请实施例的一个方面提供了一种连接件,用于可转动地连接在铰杯和铰臂之间,所述连接件包括:第一连接件、第二连接件、第三连接件以及第四连接件:
所述第一连接件,一端铰接在所述铰臂中远离所述铰杯的端部,另一端铰接所述第二连接件;
所述第二连接件,链接在所述第一连接件和所述铰杯之间;
所述第三连接件,为弯折形状,一端铰接在所述铰臂中靠近所述铰杯的端部,另一端铰接于所述第四连接件,所述第三连接件的弯折处铰接于所述第二连接件;
所述第四连接件,链接在所述第三连接件和所述铰杯之间;
其中,所述第二连接件上还外置有缓冲组件,所述缓冲组件用于减缓所述第三连接件的转动速度。
可选的,所述第二连接件包括:
缓冲器底座,所述缓冲器底座包括底座底板和位于所述底座底板两侧的底座侧板;所述底座底板中靠近所述铰臂的一面和所述底座侧板形成容置空间,该容置空间用于收纳所述第一连接件和所述铰臂;所述底座底板中远离所述铰臂的一面用于固定所述缓冲组件;及
延伸臂,一端固定连接于所述底座侧板,另一端铰接于所述铰杯。
可选的,所述底座侧板远离所述延伸臂的一端设有第一凸翼孔,所述第二连接件通过第一转动轴穿过所述第一凸翼孔与所述第一连接件铰接;
所述底座侧板靠近所述延伸臂的一端设有第二凸翼孔;所述第二连接件通过第二转动轴穿过所述第二凸翼孔与所述第三连接件的弯折处铰接。
可选的,所述缓冲组件包括:
缓冲器支架、缓冲器固定架和缓冲器本体;
所述缓冲器支架的底部设有向外延伸的第一卡脚;所述缓冲器支架的尾部设有向内延伸的第二卡脚;
所述底座底板设有用于卡接所述第一卡脚的第一卡口和用于卡接所述第二卡脚的第二卡口;
所述缓冲器支架通过所述第一卡脚和所述第二卡脚分别卡进所述第一卡口和所述第二卡口与所述底座底板固定连接,并与所述底座底板形成用于容纳所述缓冲器固定架的固定架容纳腔;
所述缓冲器固定架设有用于容纳所述缓冲器本体的缓冲器容纳腔;
其中,所述缓冲器本体设置在所述缓冲器容纳腔中,且一端抵靠在所述第二卡脚的侧壁上,另一端伸出所述缓冲器支架抵靠在所述第三连接件靠近弯折处的侧面上。
可选的,所述缓冲器本体还包括:
缓冲油缸和缓冲油杆;
所述缓冲油杆,一端设有伸进所述缓冲油缸的活塞,所述活塞通过缓冲弹簧与所述缓冲油缸弹性连接,另一端设有伸出所述缓冲油缸的塑料胶套;
所述第三连接件靠近弯折处的侧面上设有凹槽,所述缓冲油杆通过所述塑料胶套抵靠在所述凹槽中;
其中,当所述第三连接件转动时,所述第三连接件会通过所述凹槽挤压所述塑料胶套,以使所述缓冲弹簧发生形变,从而使所述缓冲组件在所述缓冲弹簧的弹力下启动缓冲。
可选的,所述缓冲组件还包括:
缓冲器外盖,所述缓冲器外盖与所述底座底板形成用于容纳所述缓冲器支架的支架腔;
所述缓冲器外盖的侧壁底部向内设有卡块;所述底座侧板设有用于卡接所述卡块的卡槽;
所述缓冲器外盖通过卡块卡进所述卡槽中与所述缓冲器底座固定连接。
可选的,所述铰杯包括:
铰杯侧翼和铰杯腔;
所述铰杯侧翼的翼臂上设有铰杯固定孔,所述铰杯通过铰杯固定件穿过所述铰杯固定孔与第一臂面连接;
所述铰杯腔的内部两端设有第一内凹腔体和第二内凹腔体;
所述第一内凹腔体用于容纳所述延伸臂,所述第二内凹腔体用于容纳所述第四连接件的延伸物;
其中,所述铰杯通过第三转动轴穿过所述第一内凹腔体和所述延伸臂与所述第二连接件转动连接;所述铰杯通过第四转动轴穿过所述第二内凹腔体和所述第四连接件的延伸物与所述第四连接件转动连接。
可选的,所述连接件还包括:
第五连接件;
所述第五连接件,一端铰接在所述铰臂中靠近所述铰杯的端部,另一端铰接于所述第三连接件的弯折处。
可选的,所述铰臂包括:
铰臂底座和铰臂本体;
所述铰臂底座包括铰臂侧翼,所述铰臂侧翼的翼臂上分布有第一固定孔和第一调节孔,所述铰臂本体的顶部设有第二固定孔和第二调节孔;
所述铰臂底座通过所述第一固定件穿过所述第一固定孔与第二臂面连接,并通过第一调节件穿过所述第一调节孔,以调节所述铰杯与所述第二臂面在第一方向上的相对位置;
所述铰臂本体通过所述第二固定件穿过所述第二固定孔与所述铰臂底座连接,并通过所述第二调节件穿过所述第二调节孔,以调节 所述铰臂与所述第二臂面在第二方向上的相对位置。
可选的,所述铰臂本体的顶部还设有连接凸檐;
所述连接凸檐上设有凸檐孔,所述铰臂通过第五转动轴穿过所述凸檐孔与第一连接件铰接;
所述铰臂本体的侧翼设有第一侧翼孔和第二侧翼孔;
所述铰臂通过第六转动轴穿过所述第一侧翼孔与所述第三连接件铰接,其中,所述第三连接件远离所述第一侧翼孔的一端,通过第七转动轴与所述第四连接件铰接;
所述铰臂通过第八转动轴穿过所述第二侧翼孔与所述第五连接件铰接,其中,所述第五连接件远离所述第二侧翼孔的一端,通过所述第二转动轴同时与所述第二连接件和所述第三连接件同轴铰接于所述第三连接件的弯折处。
本申请实施例的另一个方面提供了一种杯状暗铰链,包括:
铰杯、铰臂、连接件和缓冲组件;
所述连接件可转动地连接在所述铰杯和所述铰臂之间;
其中,所述连接件包括第一连接件、第二连接件、第三连接件以及第四连接件:
所述第一连接件,一端铰接在所述铰臂中远离所述铰杯的端部,另一端铰接所述第二连接件;
所述第二连接件,链接在所述第一连接件和所述铰杯之间;
所述第三连接件,为弯折形状,一端铰接在所述铰臂中靠近所述铰杯的端部,另一端铰接于所述第四连接件,所述第三连接件的弯折处铰接于所述第二连接件;
所述第四连接件,链接在所述第三连接件和所述铰杯之间;
其中,所述缓冲组件外置在所述第二连接件上,用于减缓所述第 三连接件的转动速度。
可选的,所述第二连接件包括:
缓冲器底座,所述缓冲器底座包括底座底板和位于所述底座底板两侧的底座侧板;所述底座底板中靠近所述铰臂的一面和所述底座侧板形成容置空间,该容置空间用于收纳所述第一连接件和所述铰臂;所述底座底板中远离所述铰臂的一面用于固定所述缓冲组件;及
延伸臂,一端固定连接于所述底座侧板,另一端铰接于所述铰杯。
可选的,所述底座侧板远离所述延伸臂的一端设有第一凸翼孔,所述第二连接件通过第一转动轴穿过所述第一凸翼孔与所述第一连接件铰接;
所述底座侧板靠近所述延伸臂的一端设有第二凸翼孔;所述第二连接件通过第二转动轴穿过所述第二凸翼孔与所述第三连接件的弯折处铰接。
可选的,所述缓冲组件包括:
缓冲器支架、缓冲器固定架和缓冲器本体;
所述缓冲器支架的底部设有向外延伸的第一卡脚;所述缓冲器支架的尾部设有向内延伸的第二卡脚;
所述底座底板设有用于卡接所述第一卡脚的第一卡口和用于卡接所述第二卡脚的第二卡口;
所述缓冲器支架通过所述第一卡脚和所述第二卡脚分别卡进所述第一卡口和所述第二卡口与所述底座底板固定连接,并与所述底座底板形成用于容纳所述缓冲器固定架的固定架容纳腔;
所述缓冲器固定架设有用于容纳所述缓冲器本体的缓冲器容纳腔;
其中,所述缓冲器本体设置在所述缓冲器容纳腔中,且一端抵靠 在所述第二卡脚的侧壁上,另一端伸出所述缓冲器支架抵靠在所述第三连接件靠近弯折处的侧面上。
可选的,所述缓冲器本体还包括:
缓冲油缸和缓冲油杆;
所述缓冲油杆,一端设有伸进所述缓冲油缸的活塞,所述活塞通过缓冲弹簧与所述缓冲油缸弹性连接,另一端设有伸出所述缓冲油缸的塑料胶套;
所述第三连接件靠近弯折处的侧面上设有凹槽,所述缓冲油杆通过所述塑料胶套抵靠在所述凹槽中;
其中,当所述第三连接件转动时,所述第三连接件会通过所述凹槽挤压所述塑料胶套,以使所述缓冲弹簧发生形变,从而使所述缓冲组件在所述缓冲弹簧的弹力下启动缓冲。
可选的,所述缓冲组件还包括:
缓冲器外盖,所述缓冲器外盖与所述底座底板形成用于容纳所述缓冲器支架的支架腔;
所述缓冲器外盖的侧壁底部向内设有卡块;所述底座侧板设有用于卡接所述卡块的卡槽;
所述缓冲器外盖通过卡块卡进所述卡槽中与所述缓冲器底座固定连接。
可选的,所述铰杯包括:
铰杯侧翼和铰杯腔;
所述铰杯侧翼的翼臂上设有铰杯固定孔,所述铰杯通过铰杯固定件穿过所述铰杯固定孔与第一臂面连接;
所述铰杯腔的内部两端设有第一内凹腔体和第二内凹腔体;
所述第一内凹腔体用于容纳所述延伸臂,所述第二内凹腔体用于 容纳所述第四连接件的延伸物;
其中,所述铰杯通过第三转动轴穿过所述第一内凹腔体和所述延伸臂与所述第二连接件转动连接;所述铰杯通过第四转动轴穿过所述第二内凹腔体和所述第四连接件的延伸物与所述第四连接件转动连接。
可选的,所述连接件还包括:
第五连接件;
所述第五连接件,一端铰接在所述铰臂中靠近所述铰杯的端部,另一端铰接于所述第三连接件的弯折处。
可选的,所述铰臂包括:
铰臂底座和铰臂本体;
所述铰臂底座包括铰臂侧翼,所述铰臂侧翼的翼臂上分布有第一固定孔和第一调节孔,所述铰臂本体的顶部设有第二固定孔和第二调节孔;
所述铰臂底座通过所述第一固定件穿过所述第一固定孔与第二臂面连接,并通过第一调节件穿过所述第一调节孔,以调节所述铰杯与所述第二臂面在第一方向上的相对位置;
所述铰臂本体通过所述第二固定件穿过所述第二固定孔与所述铰臂底座连接,并通过所述第二调节件穿过所述第二调节孔,以调节所述铰臂与所述第二臂面在第二方向上的相对位置。
可选的,所述铰臂本体的顶部还设有连接凸檐;
所述连接凸檐上设有凸檐孔,所述铰臂通过第五转动轴穿过所述凸檐孔与第一连接件铰接;
所述铰臂本体的侧翼设有第一侧翼孔和第二侧翼孔;
所述铰臂通过第六转动轴穿过所述第一侧翼孔与所述第三连接 件铰接,其中,所述第三连接件远离所述第一侧翼孔的一端,通过第七转动轴与所述第四连接件铰接;
所述铰臂通过第八转动轴穿过所述第二侧翼孔与所述第五连接件铰接,其中,所述第五连接件远离所述第二侧翼孔的一端,通过所述第二转动轴同时与所述第二连接件和所述第三连接件同轴铰接于所述第三连接件的弯折处。
本申请实施例提供的杯状暗铰链,通过第一连接件和第二连接件配合连接以及所述第三连接件和第四连接件配合连接,提高了杯状暗铰链开合角度,解决了现有的杯状暗铰链开合角度小的问题,且通过在所述第二连接件外置缓存组件,增强了杯状暗铰链开合时的缓冲效果,解决了现有的杯状暗铰链缓冲效果差的问题。
图1示意性示出了本实施例的杯状暗铰链的整体示意图;
图2示意性示出了本实施例的杯状暗铰链的缓存组件示意图;
图3示意性示出了本实施例的杯状暗铰链的部分连接件示意图;
图4示意性示出了本实施例的杯状暗铰链的铰杯示意图;
图5示意性示出了本实施例的杯状暗铰链的铰臂示意图;
图6示意性示出了本实施例的杯状暗铰链的第四连接件示意图;
图7示意性示出了本实施例的杯状暗铰链的立体示意图;
图8示意性示出了本实施例的杯状暗铰链的闭合状态示意图;
图9示意性示出了本实施例的杯状暗铰链的打开状态示意图;
图10示意性示出了本实施例的杯状暗铰链的整体示意图。
为了使本申请实施例的目的、技术方案及优点更加清楚明白,以下结合附图及实施例,对本申请进行进一步详细说明。应当理解,此处所描述的具体实施例仅用以解释本申请,并不用于限定本申请。基于本申请中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本申请保护的范围。
需要说明的是,在本申请实施例中涉及“第一”、“第二”等的描述仅用于描述目的,而不能理解为指示或暗示其相对重要性或者隐含指明所指示的技术特征的数量。由此,限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。另外,各个实施例之间的技术方案可以相互结合,但是必须是以本领域普通技术人员能够实现为基础,当技术方案的结合出现相互矛盾或无法实现时应当认为这种技术方案的结合不存在,也不在本申请要求的保护范围之内。
需要说明的是,本申请所保护的连接件及杯状暗铰链(Cup hinges),符合和优于中华人民共和国轻工行业标准QB/T1242-1991、QBT2189-2013的相关定义、要求和检验标准,同时,符合和优于欧盟标准15570-2008中的相关定义、要求和检验标准。
以下将通过实施例,对专利保护的连接件及杯状暗铰链进行示例性描述。
如图1-10所示,在本实施例中,所述杯状暗铰链包括:
铰杯1000,所述铰杯1000包括:铰杯侧翼1100和铰杯腔1200;
铰臂2000,所述铰臂2000包括:铰臂底座2100和铰臂本体2200;
连接件,所述连接件包括:第一连接件3100、第二连接件3200、第三连接件3300、第四连接件3400和第五连接件3500;
缓冲组件4000,所述缓冲组件4000:缓冲器支架4100、缓冲器固定架4200、缓冲器本体4300和缓冲器外盖4400;
转动轴5000,所述转动轴5000:第一转动轴5100、第二转动轴5200、第三转动轴5300、第四转动轴5400、第五转动轴5500、第六转动轴5600、第七转动轴5700和第八转动轴5800。
在本实施例中,所述连接件可转动地连接在所述铰杯1000和所述铰臂2000之间;
其中,所述连接件包括第一连接件3100、第二连接件3200、第三连接件3300以及第四连接件3400:
所述第一连接件3100,一端铰接在所述铰臂2000中远离所述铰杯1000的端部,另一端铰接所述第二连接件3200;
所述第二连接件3200,链接在所述第一连接件3100和所述铰杯1000之间;
所述第三连接件3300,为弯折形状,一端铰接在所述铰臂2000中靠近所述铰杯1000的端部,另一端铰接于所述第四连接件3400,所述第三连接件3300的弯折处铰接于所述第二连接件3200;
所述第四连接件3400,链接在所述第三连接件3300和所述铰杯1000之间;
其中,所述缓冲组件4000外置在所述第二连接件3200上,用于减缓所述第三连接件3300的转动速度。
在本实施例中,所述第二连接件3200包括:缓冲器底座3210和延伸臂3220,所述缓冲器底座3210包括底座底板3230和位于所述底座底板3230两侧的底座侧板3240;所述底座底板3230中靠近所述铰臂2000的一面和所述底座侧板3240形成容置空间,该容置空间用于收纳所述第一连接件3100和所述铰臂2000;所述底座底板3230中远离所述铰臂2000的一面用于固定所述缓冲组件4000;所述延伸臂3220一端固定连接于所述底座侧板3240,另一端铰接于所述铰杯 1000。
在本实施例中,所述底座侧板3240远离所述延伸臂3220的一端设有第一凸翼孔3241,所述第二连接件3200通过第一转动轴5100穿过所述第一凸翼孔3241与所述第一连接件3100铰接;所述底座侧板3240靠近所述延伸臂3220的一端设有第二凸翼孔3242;所述第二连接件3200通过第二转动轴5200穿过所述第二凸翼孔3242与所述第三连接件3300的弯折处铰接。
在本实施例中,所述缓冲组件4000包括:缓冲器支架4100、缓冲器固定架4200和缓冲器本体4300;所述缓冲器支架4100的底部设有向外延伸的第一卡脚4101;所述缓冲器支架4100的尾部设有向内延伸的第二卡脚4102;所述底座底板3230设有用于卡接所述第一卡脚4101的第一卡口3231和用于卡接所述第二卡脚4102的第二卡口3232;所述缓冲器支架4100通过所述第一卡脚4101和所述第二卡脚4102分别卡进所述第一卡口3231和所述第二卡口3232与所述底座底板3230固定连接,并与所述底座底板3230形成用于容纳所述缓冲器固定架4200的固定架容纳腔;所述缓冲器固定架4200设有用于容纳所述缓冲器本体4300的缓冲器容纳腔;其中,所述缓冲器本体4300设置在所述缓冲器容纳腔中,且一端抵靠在所述第二卡脚4102的侧壁上,另一端伸出所述缓冲器支架4100抵靠在所述第三连接件3300靠近弯折处的侧面上。
在本实施例中,所述缓冲器本体4300,包括缓冲油缸4310和缓冲油杆4320;所述缓冲油杆4320,一端设有伸进所述缓冲油缸4310的活塞(未出示例图),所述活塞通过缓冲弹簧(未出示例图)与所述缓冲油缸4310弹性连接,另一端设有伸出所述缓冲油缸4310的塑料胶套4321;所述第三连接件3300靠近弯折处的侧面上设有凹槽 3301,所述缓冲油杆通过所述塑料胶套抵靠在所述凹槽中;其中,当所述第三连接件3300转动时,所述第三连接件3300会通过所述凹槽3301挤压所述塑料胶套4321,以使所述缓冲弹簧发生形变,从而使所述缓冲组件4300在所述缓冲弹簧的弹力下启动缓冲。
在本实施例中,所述缓冲组件4000还包括:缓冲器外盖4400,所述缓冲器外盖4400与所述底座底板3230形成用于容纳所述缓冲器支架4100的支架腔;所述缓冲器外盖4400的侧壁底部向内设有卡块4401;所述底座侧板3240设有用于卡接所述卡块4401的卡槽3243;所述缓冲器外盖4400通过卡块4401卡进所述卡槽3243中与所述缓冲器底座3210固定连接。
在本实施例中,所述铰杯1000包括:铰杯侧翼1100和铰杯腔1200;所述铰杯侧翼1100的翼臂上设有铰杯固定孔1101,所述铰杯1000通过铰杯固定件1102穿过所述铰杯固定孔1101与第一臂面连接;所述铰杯腔1200的内部两端设有第一内凹腔体1210和第二内凹腔体1220;所述第一内凹腔体1210用于容纳所述延伸臂3220,所述第二内凹腔体1220用于容纳所述第四连接件3400的延伸物3401;其中,所述铰杯1000通过第三转动轴5300穿过所述第一内凹腔体1210和所述延伸臂3220与所述第二连接件3200转动连接;所述铰杯1000通过第四转动轴5400穿过所述第二内凹腔体1220和所述第四连接件3400的延伸物3401与所述第四连接件3400转动连接。
在本实施例中,所述连接件还包括:第五连接件3500;所述第五连接件3500,一端铰接在所述铰臂2000中靠近所述铰杯1000的端部,另一端铰接于所述第三连接件3300的弯折处。
在本实施例中,所述铰臂2000包括:铰臂底座2100和铰臂本体2200;所述铰臂底座2100包括铰臂侧翼2110,所述铰臂侧翼2110 的翼臂上分布有第一固定孔2111和第一调节孔2112,所述铰臂本体2200的顶部设有第二固定孔2201和第二调节孔2202;所述铰臂底座2100通过所述第一固定件2113穿过所述第一固定孔2111与第二臂面连接,并通过第一调节件2114穿过所述第一调节孔2112,以调节所述铰杯1000与所述第二臂面在第一方向上的相对位置;所述铰臂本体2200通过所述第二固定件2203穿过所述第二固定孔2201与所述铰臂底座2100连接,并通过所述第二调节件2204穿过所述第二调节孔2202,以调节所述铰臂2000与所述第二臂面在第二方向上的相对位置。
在本实施例中,所述铰臂本体2200的顶部还设有连接凸檐2210;所述连接凸檐2210上设有凸檐孔2211,所述铰臂2000通过第五转动轴5500穿过所述凸檐孔2211与第一连接件3100铰接;所述铰臂本体2200的侧翼设有第一侧翼孔2201和第二侧翼孔2202;所述铰臂2000通过第六转动轴5600穿过所述第一侧翼孔2201与所述第三连接件3300铰接,其中,所述第三连接件3300远离所述第一侧翼孔2201的一端,通过第七转动轴5700与所述第四连接件3400铰接;所述铰臂2000通过第八转动轴5800穿过所述第二侧翼孔2202与所述第五连接件3500铰接,其中,所述第五连接件3500远离所述第二侧翼孔2202的一端,通过所述第二转动轴5200同时与所述第二连接件3200和所述第三连接件3300同轴铰接于所述第三连接件3300的弯折处。
为了使本申请实施例易于理解,下面将阐述所述杯状暗铰链的安装和使用过程,具体如下。
如图1-10所示,本申请实施例提供一种杯状暗铰链,包括,铰杯1000、铰臂2000、连接件、缓冲组件4000和转动轴5000,其中: 所述连接件可转动地连接在所述铰杯1000和所述铰臂2000之间。
所述铰杯1000包括铰杯侧翼1100和铰杯腔1200;所述铰杯侧翼1100的翼臂上设有铰杯固定孔1101,所述铰杯1000通过铰杯固定件1102穿过所述铰杯固定孔1101与第一臂面连接。其中,所述第一臂面可以是可以安装杯状暗铰链的墙壁的臂面、门板、窗等。
所述铰臂2000包括铰臂底座2100和铰臂本体2200;所述铰臂底座2100包括铰臂侧翼2110,所述铰臂侧翼2110的翼臂上分布有第一固定孔2111和第一调节孔2112,所述铰臂本体2200的顶部设有第二固定孔2201和第二调节孔2202;所述铰臂底座2100通过所述第一固定件2113穿过所述第一固定孔2111与第二臂面连接,并通过第一调节件2114穿过所述第一调节孔2112,以调节所述铰杯1000与所述第二臂面在第一方向上的相对位置;所述铰臂本体2200通过所述第二固定件2203穿过所述第二固定孔2201与所述铰臂底座2100连接,并通过所述第二调节件2204穿过所述第二调节孔2202,以调节所述铰臂2000与所述第二臂面在第二方向上的相对位置。本实施例通过所述第一固定件2113将所述铰臂底座2100固定在所述第二臂面上,并通过第二固定件2203将所述铰臂本体2200固定在铰臂底座2100上,所述第二臂面可以是可以安装杯状暗铰链的墙壁的臂面、门板、窗等。其中,当通过所述第一调节件2114调节所述铰杯1000与所述第二臂面在第一方向上的相对位置时,需要先从所述第一固定孔2111取出所述第一固定件2113。当通过所述第二调节件2204调节所述铰臂2000与所述第二臂面在第二方向上的相对位置时,需要先从所述第二固定孔2201取出第二固定件2203。
所述连接件包括第一连接件3100、第二连接件3200、第三连接件3300以及第四连接件3400,其中:所述第一连接件3100,一端铰 接在所述铰臂2000中远离所述铰杯1000的端部,另一端铰接所述第二连接件3200;所述第二连接件3200,链接在所述第一连接件3100和所述铰杯1000之间;所述第三连接件3300,为弯折形状,一端铰接在所述铰臂2000中靠近所述铰杯1000的端部,另一端铰接于所述第四连接件3400,所述第三连接件3300的弯折处铰接于所述第二连接件3200;所述第四连接件3400,链接在所述第三连接件3300和所述铰杯1000之间;其中,所述缓冲组件4000外置在所述第二连接件3200上,用于减缓所述第三连接件3300的转动速度。
示例性的,所述铰杯1000、所述铰臂2000、所述连接件以及缓冲组件4000的具体连接关系如下:
所述第一连接件3100的第一端与所述铰臂2000连接。其中,所述铰臂本体2200的顶部还设有连接凸檐2210;所述连接凸檐2210上设有凸檐孔2211,所述铰臂2000通过第五转动轴5500穿过所述凸檐孔2211与第一连接件3100铰接。
所述第一连接件3100的第二端与所述第二连接件3200第一端连接,所述第二连接件3200的第二端与所述铰杯1000连接。其中,所述第二连接件3200包括:缓冲器底座3210和延伸臂3220,所述缓冲器底座3210包括底座底板3230和位于所述底座底板3230两侧的底座侧板3240;所述底座底板3230中靠近所述铰臂2000的一面和所述底座侧板3240形成容置空间,该容置空间用于收纳所述第一连接件3100和所述铰臂2000;所述底座底板3230中远离所述铰臂2000的一面用于固定所述缓冲组件4000;所述底座侧板3240远离所述延伸臂3220的一端设有第一凸翼孔3241,所述第二连接件3200通过第一转动轴5100穿过所述第一凸翼孔3241与所述第一连接件3100铰接。另外,所述延伸臂3220一端固定连接于所述底座侧板3240, 另一端铰接于所述铰杯1000。所述铰杯腔1200的内部设有第一内凹腔体1210;所述第一内凹腔体1210用于容纳所述延伸臂3220,所述铰杯1000通过第三转动轴5300穿过所述第一内凹腔体1210和所述延伸臂3220与所述第二连接件3200转动连接。
所述第三连接件3300的第一端与所述铰臂2000连接。其中,所述铰臂本体2200的侧翼设有第一侧翼孔2201和第二侧翼孔2202;所述铰臂2000通过第六转动轴5600穿过所述第一侧翼孔2201与所述第三连接件3300铰接。
所述第三连接件3300的第二端与所述第四连接件3400的第一端连接,所述第四连接件3400的第二端与所述铰杯1000连接。其中,所述第三连接件3300远离所述第一侧翼孔2201的一端,通过第七转动轴5700与所述第四连接件3400铰接。所述铰杯腔1200的内部还设有第二内凹腔体1220;所述第二内凹腔体1220用于容纳所述第四连接件3400的延伸物3401;所述铰杯1000通过第四转动轴5400穿过所述第二内凹腔体1220和所述第四连接件3400的延伸物3401与所述第四连接件3400转动连接。
所述连接件还包括:第五连接件3500。所述第五连接件3500还可以弹性件,例如,所述第五连接件3500的材料可以是弹性材料,所述第五连接件3500还可以设有内腔,所述内腔中可以设有弹簧,以通过所述弹簧增加所述弹性件的弹性。
所述第五连接件3500,一端铰接在所述铰臂2000中靠近所述铰杯1000的端部,另一端铰接于所述第三连接件3300的弯折处。其中,所述铰臂2000通过第八转动轴5800穿过所述第二侧翼孔2202与所述第五连接件3500铰接,其中,所述第五连接件3500远离所述第二侧翼孔2202的一端,通过所述第二转动轴5200同时与所述第二连接 件3200和所述第三连接件3300同轴铰接于所述第三连接件3300的弯折处。
所述缓冲组件4000外置在所述第二连接件3200上,用于减缓所述第三连接件3300的转动速度。
所述缓冲组件4000包括:缓冲器支架4100、缓冲器固定架4200和缓冲器本体4300;所述缓冲器支架4100的底部设有向外延伸的第一卡脚4101;所述缓冲器支架4100的尾部设有向内延伸的第二卡脚4102;所述底座底板3230设有用于卡接所述第一卡脚4101的第一卡口3231和用于卡接所述第二卡脚4102的第二卡口3232;所述缓冲器支架4100通过所述第一卡脚4101和所述第二卡脚4102分别卡进所述第一卡口3231和所述第二卡口3232与所述底座底板3230固定连接,并与所述底座底板3230形成用于容纳所述缓冲器固定架4200的固定架容纳腔;所述缓冲器固定架4200设有用于容纳所述缓冲器本体4300的缓冲器容纳腔;其中,所述缓冲器本体4300设置在所述缓冲器容纳腔中,且一端抵靠在所述第二卡脚4102的侧壁上,另一端伸出所述缓冲器支架4100抵靠在所述第三连接件3300靠近弯折处的侧面上。
所述缓冲器本体4300,包括缓冲油缸4310和缓冲油杆4320;所述缓冲油杆4320,一端设有伸进所述缓冲油缸4310的活塞(未出示例图),所述活塞通过缓冲弹簧(未出示例图)与所述缓冲油缸4310弹性连接,另一端设有伸出所述缓冲油缸4310的塑料胶套4321;所述第三连接件3300靠近弯折处的侧面上设有凹槽3301,所述缓冲油杆通过所述塑料胶套抵靠在所述凹槽中;其中,当所述第三连接件3300转动时,所述第三连接件3300会通过所述凹槽3301挤压所述塑料胶套4321,以使所述缓冲弹簧发生形变,从而使所述缓冲组件 4300在所述缓冲弹簧的弹力下启动缓冲。
所述缓冲组件4000还包括:缓冲器外盖4400,所述缓冲器外盖4400与所述底座底板3230形成用于容纳所述缓冲器支架4100的支架腔;所述缓冲器外盖4400的侧壁底部向内设有卡块4401;所述底座侧板3240设有用于卡接所述卡块4401的卡槽3243;所述缓冲器外盖4400通过卡块4401卡进所述卡槽3243中与所述缓冲器底座3210固定连接。
本实施例通过第一连接件3100和第二连接件3200配合连接以及所述第三连接件3300和第四连接件3400配合连接,提高了杯状暗铰链开合角度,解决了现有的杯状暗铰链开合角度小的问题,且通过在所述第二连接件3200外置缓存组件4000,增强了杯状暗铰链开合时的缓冲效果,解决了现有的杯状暗铰链缓冲效果差的问题。
在示例性的实施例中,铰杯1000可以安装在第一臂面(如,门板)上,所述铰臂2000可以安装在第二臂面(如,墙壁)上。当所述第一臂面被外力推动时,所述第一臂面会带动所述铰杯1000,从而使所述铰杯1000推动与所述铰杯1000连接的所述第二连接件3200和所述第四连接件3400。其中:当所述第二连接件3200被推动时,所述第二连接件3200会向远离所述铰杯1000的方向运动,并推动所述第一连接件3100,以使所述第一连接件3100以所述凸檐孔2211为轴心做翻转运动,直至所述第一连接件3100的其中一面抵靠在所述铰臂2000上。当所述第四连接件3400被推动时,所述第四连接件3400会推动所述第三连接件3300,以使所述第三连接件330以所述第一侧翼孔2201为轴心做翻转运动,并向所述铰臂2000靠近,直至所述第一连接件3100的其中一面抵靠在所述铰臂2000上,所述第三连接件3300停止翻转运动。另外,所述第二连接件3200的中部与所 述第三连接件3300弯折处通过所述第二转动轴5200转动连接,提高了所述连接件的稳定性。
以上仅为本申请的优选实施例,并非因此限制本申请的发明范围,凡是利用本申请说明书及附图内容所作的等效结构或等效流程变换,或直接或间接运用在其他相关的技术领域,均同理包括在本申请的发明保护范围内。
Claims (20)
- 一种连接件,用于可转动地连接在铰杯和铰臂之间,其特征在于,所述连接件包括:第一连接件、第二连接件、第三连接件以及第四连接件:所述第一连接件,一端铰接在所述铰臂中远离所述铰杯的端部,另一端铰接所述第二连接件;所述第二连接件,链接在所述第一连接件和所述铰杯之间;所述第三连接件,为弯折形状,一端铰接在所述铰臂中靠近所述铰杯的端部,另一端铰接于所述第四连接件,所述第三连接件的弯折处铰接于所述第二连接件;所述第四连接件,链接在所述第三连接件和所述铰杯之间;其中,所述第二连接件上还外置有缓冲组件,所述缓冲组件用于减缓所述第三连接件的转动速度。
- 根据权利要求1所述的连接件,其特征在于,所述第二连接件包括:缓冲器底座,所述缓冲器底座包括底座底板和位于所述底座底板两侧的底座侧板;所述底座底板中靠近所述铰臂的一面和所述底座侧板形成容置空间,该容置空间用于收纳所述第一连接件和所述铰臂;所述底座底板中远离所述铰臂的一面用于固定所述缓冲组件;及延伸臂,一端固定连接于所述底座侧板,另一端铰接于所述铰杯。
- 根据权利要求2所述的连接件,其特征在于:所述底座侧板远离所述延伸臂的一端设有第一凸翼孔,所述第二连接件通过第一转动轴穿过所述第一凸翼孔与所述第一连接件铰接;所述底座侧板靠近所述延伸臂的一端设有第二凸翼孔;所述第二 连接件通过第二转动轴穿过所述第二凸翼孔与所述第三连接件的弯折处铰接。
- 根据权利要求1所述的连接件,其特征在于,所述缓冲组件包括:缓冲器支架、缓冲器固定架和缓冲器本体;所述缓冲器支架的底部设有向外延伸的第一卡脚;所述缓冲器支架的尾部设有向内延伸的第二卡脚;所述底座底板设有用于卡接所述第一卡脚的第一卡口和用于卡接所述第二卡脚的第二卡口;所述缓冲器支架通过所述第一卡脚和所述第二卡脚分别卡进所述第一卡口和所述第二卡口与所述底座底板固定连接,并与所述底座底板形成用于容纳所述缓冲器固定架的固定架容纳腔;所述缓冲器固定架设有用于容纳所述缓冲器本体的缓冲器容纳腔;其中,所述缓冲器本体设置在所述缓冲器容纳腔中,且一端抵靠在所述第二卡脚的侧壁上,另一端伸出所述缓冲器支架抵靠在所述第三连接件靠近弯折处的侧面上。
- 根据权利要求4所述的连接件,其特征在于,所述缓冲器本体还包括:缓冲油缸和缓冲油杆;所述缓冲油杆,一端设有伸进所述缓冲油缸的活塞,所述活塞通过缓冲弹簧与所述缓冲油缸弹性连接,另一端设有伸出所述缓冲油缸的塑料胶套;所述第三连接件靠近弯折处的侧面上设有凹槽,所述缓冲油杆通过所述塑料胶套抵靠在所述凹槽中;其中,当所述第三连接件转动时,所述第三连接件会通过所述凹槽挤压所述塑料胶套,以使所述缓冲弹簧发生形变,从而使所述缓冲组件在所述缓冲弹簧的弹力下启动缓冲。
- 根据权利要求4至5任意一项所述的连接件,其特征在于,所述缓冲组件还包括:缓冲器外盖,所述缓冲器外盖与所述底座底板形成用于容纳所述缓冲器支架的支架腔;所述缓冲器外盖的侧壁底部向内设有卡块;所述底座侧板设有用于卡接所述卡块的卡槽;所述缓冲器外盖通过卡块卡进所述卡槽中与所述缓冲器底座固定连接。
- 根据权利要求1至6任意一项所述的连接件,其特征在于,所述铰杯包括:铰杯侧翼和铰杯腔;所述铰杯侧翼的翼臂上设有铰杯固定孔,所述铰杯通过铰杯固定件穿过所述铰杯固定孔与第一臂面连接;所述铰杯腔的内部两端设有第一内凹腔体和第二内凹腔体;所述第一内凹腔体用于容纳所述延伸臂,所述第二内凹腔体用于容纳所述第四连接件的延伸物;其中,所述铰杯通过第三转动轴穿过所述第一内凹腔体和所述延伸臂与所述第二连接件转动连接;所述铰杯通过第四转动轴穿过所述第二内凹腔体和所述第四连接件的延伸物与所述第四连接件转动连接。
- 根据权利要求1至7任意一项所述的连接件,其特征在于,所述连接件还包括:第五连接件;所述第五连接件,一端铰接在所述铰臂中靠近所述铰杯的端部,另一端铰接于所述第三连接件的弯折处。
- 根据权利要求1至8任意一项所述的连接件,其特征在于,所述铰臂包括:铰臂底座和铰臂本体;所述铰臂底座包括铰臂侧翼,所述铰臂侧翼的翼臂上分布有第一固定孔和第一调节孔,所述铰臂本体的顶部设有第二固定孔和第二调节孔;所述铰臂底座通过所述第一固定件穿过所述第一固定孔与第二臂面连接,并通过第一调节件穿过所述第一调节孔,以调节所述铰杯与所述第二臂面在第一方向上的相对位置;所述铰臂本体通过所述第二固定件穿过所述第二固定孔与所述铰臂底座连接,并通过所述第二调节件穿过所述第二调节孔,以调节所述铰臂与所述第二臂面在第二方向上的相对位置。
- 根据权利要求9所述的连接件,其特征在于:所述铰臂本体的顶部还设有连接凸檐;所述连接凸檐上设有凸檐孔,所述铰臂通过第五转动轴穿过所述凸檐孔与第一连接件铰接;所述铰臂本体的侧翼设有第一侧翼孔和第二侧翼孔;所述铰臂通过第六转动轴穿过所述第一侧翼孔与所述第三连接件铰接,其中,所述第三连接件远离所述第一侧翼孔的一端,通过第七转动轴与所述第四连接件铰接;所述铰臂通过第八转动轴穿过所述第二侧翼孔与所述第五连接件铰接,其中,所述第五连接件远离所述第二侧翼孔的一端,通过所 述第二转动轴同时与所述第二连接件和所述第三连接件同轴铰接于所述第三连接件的弯折处。
- 一种杯状暗铰链,其特征在于,包括:铰杯、铰臂、连接件和缓冲组件;所述连接件可转动地连接在所述铰杯和所述铰臂之间;其中,所述连接件包括第一连接件、第二连接件、第三连接件以及第四连接件:所述第一连接件,一端铰接在所述铰臂中远离所述铰杯的端部,另一端铰接所述第二连接件;所述第二连接件,链接在所述第一连接件和所述铰杯之间;所述第三连接件,为弯折形状,一端铰接在所述铰臂中靠近所述铰杯的端部,另一端铰接于所述第四连接件,所述第三连接件的弯折处铰接于所述第二连接件;所述第四连接件,链接在所述第三连接件和所述铰杯之间;其中,所述缓冲组件外置在所述第二连接件上,用于减缓所述第三连接件的转动速度。
- 根据权利要求11所述的杯状暗铰链,其特征在于,所述第二连接件包括:缓冲器底座,所述缓冲器底座包括底座底板和位于所述底座底板两侧的底座侧板;所述底座底板中靠近所述铰臂的一面和所述底座侧板形成容置空间,该容置空间用于收纳所述第一连接件和所述铰臂;所述底座底板中远离所述铰臂的一面用于固定所述缓冲组件;及延伸臂,一端固定连接于所述底座侧板,另一端铰接于所述铰杯。
- 根据权利要求12所述的杯状暗铰链,其特征在于:所述底座侧板远离所述延伸臂的一端设有第一凸翼孔,所述第二 连接件通过第一转动轴穿过所述第一凸翼孔与所述第一连接件铰接;所述底座侧板靠近所述延伸臂的一端设有第二凸翼孔;所述第二连接件通过第二转动轴穿过所述第二凸翼孔与所述第三连接件的弯折处铰接。
- 根据权利要求11所述的杯状暗铰链,其特征在于,所述缓冲组件包括:缓冲器支架、缓冲器固定架和缓冲器本体;所述缓冲器支架的底部设有向外延伸的第一卡脚;所述缓冲器支架的尾部设有向内延伸的第二卡脚;所述底座底板设有用于卡接所述第一卡脚的第一卡口和用于卡接所述第二卡脚的第二卡口;所述缓冲器支架通过所述第一卡脚和所述第二卡脚分别卡进所述第一卡口和所述第二卡口与所述底座底板固定连接,并与所述底座底板形成用于容纳所述缓冲器固定架的固定架容纳腔;所述缓冲器固定架设有用于容纳所述缓冲器本体的缓冲器容纳腔;其中,所述缓冲器本体设置在所述缓冲器容纳腔中,且一端抵靠在所述第二卡脚的侧壁上,另一端伸出所述缓冲器支架抵靠在所述第三连接件靠近弯折处的侧面上。
- 根据权利要求14所述的杯状暗铰链,其特征在于,所述缓冲器本体还包括:缓冲油缸和缓冲油杆;所述缓冲油杆,一端设有伸进所述缓冲油缸的活塞,所述活塞通过缓冲弹簧与所述缓冲油缸弹性连接,另一端设有伸出所述缓冲油缸的塑料胶套;所述第三连接件靠近弯折处的侧面上设有凹槽,所述缓冲油杆通过所述塑料胶套抵靠在所述凹槽中;其中,当所述第三连接件转动时,所述第三连接件会通过所述凹槽挤压所述塑料胶套,以使所述缓冲弹簧发生形变,从而使所述缓冲组件在所述缓冲弹簧的弹力下启动缓冲。
- 根据权利要求14至15任意一项所述的杯状暗铰链,其特征在于,所述缓冲组件还包括:缓冲器外盖,所述缓冲器外盖与所述底座底板形成用于容纳所述缓冲器支架的支架腔;所述缓冲器外盖的侧壁底部向内设有卡块;所述底座侧板设有用于卡接所述卡块的卡槽;所述缓冲器外盖通过卡块卡进所述卡槽中与所述缓冲器底座固定连接。
- 根据权利要求11至16任意一项所述的杯状暗铰链,其特征在于,所述铰杯包括:铰杯侧翼和铰杯腔;所述铰杯侧翼的翼臂上设有铰杯固定孔,所述铰杯通过铰杯固定件穿过所述铰杯固定孔与第一臂面连接;所述铰杯腔的内部两端设有第一内凹腔体和第二内凹腔体;所述第一内凹腔体用于容纳所述延伸臂,所述第二内凹腔体用于容纳所述第四连接件的延伸物;其中,所述铰杯通过第三转动轴穿过所述第一内凹腔体和所述延伸臂与所述第二连接件转动连接;所述铰杯通过第四转动轴穿过所述第二内凹腔体和所述第四连接件的延伸物与所述第四连接件转动连接。
- 根据权利要求11至17任意一项所述的杯状暗铰链,其特征在于,所述连接件还包括:第五连接件;所述第五连接件,一端铰接在所述铰臂中靠近所述铰杯的端部,另一端铰接于所述第三连接件的弯折处。
- 根据权利要求11至18任意一项所述的杯状暗铰链,其特征在于,所述铰臂包括:铰臂底座和铰臂本体;所述铰臂底座包括铰臂侧翼,所述铰臂侧翼的翼臂上分布有第一固定孔和第一调节孔,所述铰臂本体的顶部设有第二固定孔和第二调节孔;所述铰臂底座通过所述第一固定件穿过所述第一固定孔与第二臂面连接,并通过第一调节件穿过所述第一调节孔,以调节所述铰杯与所述第二臂面在第一方向上的相对位置;所述铰臂本体通过所述第二固定件穿过所述第二固定孔与所述铰臂底座连接,并通过所述第二调节件穿过所述第二调节孔,以调节所述铰臂与所述第二臂面在第二方向上的相对位置。
- 根据权利要求19所述的杯状暗铰链,其特征在于:所述铰臂本体的顶部还设有连接凸檐;所述连接凸檐上设有凸檐孔,所述铰臂通过第五转动轴穿过所述凸檐孔与第一连接件铰接;所述铰臂本体的侧翼设有第一侧翼孔和第二侧翼孔;所述铰臂通过第六转动轴穿过所述第一侧翼孔与所述第三连接件铰接,其中,所述第三连接件远离所述第一侧翼孔的一端,通过第七转动轴与所述第四连接件铰接;所述铰臂通过第八转动轴穿过所述第二侧翼孔与所述第五连接件铰接,其中,所述第五连接件远离所述第二侧翼孔的一端,通过所述第二转动轴同时与所述第二连接件和所述第三连接件同轴铰接于所述第三连接件的弯折处。
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