CN105298271B - Hinge and buffering device thereof - Google Patents
Hinge and buffering device thereof Download PDFInfo
- Publication number
- CN105298271B CN105298271B CN201410334915.6A CN201410334915A CN105298271B CN 105298271 B CN105298271 B CN 105298271B CN 201410334915 A CN201410334915 A CN 201410334915A CN 105298271 B CN105298271 B CN 105298271B
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- CN
- China
- Prior art keywords
- adjustment part
- hinge
- antivibrator
- contact site
- holding seat
- Prior art date
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- 230000003139 buffering effect Effects 0.000 title claims abstract description 14
- 230000000694 effects Effects 0.000 claims description 69
- 230000000903 blocking effect Effects 0.000 claims description 20
- 238000006073 displacement reaction Methods 0.000 claims description 18
- 238000003825 pressing Methods 0.000 claims description 9
- 238000013016 damping Methods 0.000 claims description 3
- 230000009471 action Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 12
- 230000001681 protective effect Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Classifications
-
- 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
- E05F5/006—Braking devices, e.g. checks; Stops; Buffers for hinges having a cup-shaped fixing part, e.g. for attachment to cabinets or furniture
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
- E05Y2201/21—Brakes
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
- E05Y2201/214—Disengaging means
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
- E05Y2201/218—Holders
- E05Y2201/22—Locks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
- E05Y2201/252—Type of friction
- E05Y2201/254—Fluid or viscous friction
- E05Y2201/256—Fluid or viscous friction with pistons or vanes
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
- E05Y2201/262—Type of motion, e.g. braking
- E05Y2201/264—Type of motion, e.g. braking linear
-
- 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
- E05Y2900/20—Application of doors, windows, wings or fittings thereof for furniture, e.g. cabinets
Landscapes
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The invention relates to a hinge and a buffering device thereof. The hinge comprises a hinge arm, a hinge cup, at least one spring, a retainer seat, a damper and an adjustment piece. The hinge cup is in pivot joint with the hinge arm and comprises a containing chamber. The springs provide closing elastic force to finish the closing action when the hinge cup is closed relative to the hinge arm. The retainer seat is installed in the containing chamber of the hinge cup and is provided with a channel. The damper is installed in the channel of the retainer seat and provides buffering force for the hinge arm. The adjustment piece is movably installed on the retainer seat and comprises at least two contact parts and a surface. The distances between the contact parts and the surface are different. The adjustment piece can be adjusted in position relative to the retainer seat, so that one of the contact parts corresponds to the damper, and the buffering force can be adjusted through the adjustment piece.
Description
Technical field
The present invention relates to a kind of hinge, particularly relates to a kind of hinge with the buffer unit that can provide different cushioning effects
Chain.
Background technology
As U.S. Patent Bulletin US8,561,262B1 discloses a kind of buffer unit of hinge.By in the description of the case
Hold understand, the buffer hinge include a hinge pot (10), a hinge arms (12), an at least spring (14), one keep seat (16), one
Antivibrator (18) and an adjustment part (20).Wherein, hinge arms (12) pivot joint hinge pot (10)；The hinge pot (10) is included
One room (36)；The spring (14) is interior installed in the room (36) of the hinge pot (10), and in the relative hinge of the hinge pot (10)
Chain arm (12) provides the elastic force of a closure when pivoting and closing.
The holding seat (16) is fixedly mounted in the room (36) of the hinge pot (10), and the holding seat (16) is logical with one
Road (72) is arranged on interior for the antivibrator (18)；The antivibrator (18) is corresponded in the passage (72) of the holding seat (16)
In the hinge arms (12), and the antivibrator (18) is with a piston rod (76)；The adjustment part (20) is movably mounted to the holding
Seat (16), with a protuberance (92), the protuberance (92) is the work that can correspond to the antivibrator (18) to the adjustment part (20)
Stopper rod (76)；Wherein, when the adjustment part (20) is moved to a first position relative to the holding seat (16), the adjustment part (20)
Protuberance (92) and works as relative hinge arms (12) closure of the hinge pot (10) in alignment with the piston rod (76) of the antivibrator (18)
When, the antivibrator (18) is butted on the adjustment part by hinge arms (12) the pushing and pressing displacement, the piston rod (76) for making the antivibrator (18)
(20) protuberance (92) and inside contract generation cushioning effect；Wherein, the adjustment part (20) is moved to relative to the holding seat (16)
During one second position, the protuberance (92) of the adjustment part (20) is moved from the correspondence position of the piston rod (76) of the antivibrator (18)
When opening, and working as the hinge pot (10) with respect to hinge arms (12) closure, making the piston rod (76) of the antivibrator (18) cannot be butted on
The protuberance (92) of the adjustment part (20) is producing cushioning effect.
It follows that when the adjustment part (20) is moved to a first position relative to the holding seat (16), the buffering dress
The piston rod (76) put can provide cushioning effect；When the adjustment part (20) is moved to a second relative to the holding seat (16)
When putting, the piston rod (76) of the buffer unit just cannot be butted on the protuberance of the adjustment part to produce cushioning effect.That is, the case
The cushioning effect that provided of buffer unit only open (ON) or close (OFF) two states.Therefore, not there is buffering to make
Under mechanism with adjustment, the buffer unit of the case is in design still with the presence of the space of improvement.In this, by the case be expressly incorporated herein with
For reference.
The content of the invention
It is an object of the invention to provide a kind of hinge, the hinge has a buffer unit and the buffer unit can be provided
Different cushioning effects.
Hinge according to an aspect of the present invention, comprising a hinge arms, a hinge pot, at least a spring, one seat, a resistance are kept
Buddhist nun's device and an adjustment part, wherein, the hinge pot pivot joint hinge arms, and the hinge pot includes a room, at least spring peace
It is mounted in the room of the hinge pot, an at least spring provides one and closes when the hinge pot is pivoted with respect to the hinge arms and closed
Elastic force, the holding seat is attached to the room of the hinge pot, and the holding seat tool has a passage, and the antivibrator is arranged on the holding seat
Passage in and correspond to the hinge arms, the antivibrator has a piston rod, and the adjustment part is movably mounted to the holding seat, its
Feature is：The adjustment part includes a surface, one first contact site and one second contact site, first contact site and the surface
Between there is one first distance, there is a second distance between second contact site and the surface, first distance more than this
Two distances；Wherein, when the adjustment part is moved to a first position relative to the holding seat activity, the first contact of the adjustment part
Portion corresponds to the piston rod of the antivibrator, and when the relative hinge arms of the hinge pot are closed, the antivibrator is pushed away by the hinge arms
To displacement, the piston rod for making the antivibrator is butted on the first contact site of the adjustment part and produces one first cushioning effect；Wherein, institute
When stating adjustment part and being moved to a second position relative to the holding seat activity, the second contact site of the adjustment part is corresponding to the damping
The piston rod of device, and when the relative hinge arms of the hinge pot are closed, the antivibrator makes the damping by the hinge arms pushing and pressing displacement
The piston rod of device is butted on the second contact site of the adjustment part and produces one second cushioning effect.
Wherein, the adjustment part has a blocking part, and the periphery that the holding seat tool has a top, the top has one first
Abutting part and one second abutting part, when the adjustment part is operated and the relative holding seat activity is moved to the first position, should
The blocking part of adjustment part is butted on the first abutting part of the holding seat, when the adjustment part is operated and the relative holding seat activity displacement
During to the second position, the blocking part of the adjustment part is butted on the second abutting part of the holding seat.
Wherein, the adjustment part also includes one the 3rd contact site, has one the 3rd between the 3rd contact site and the surface
Distance, the second distance between second contact site and the surface is more than the 3rd distance, and wherein the adjustment part is relative to the guarantor
When holding seat activity and being moved to three position, the 3rd contact site of the adjustment part corresponding to the antivibrator piston rod, and when should
When hinge pot is closed with respect to the hinge arms, the antivibrator is butted on this by the hinge arms pushing and pressing displacement, the piston rod for making the antivibrator
3rd contact site of adjustment part and produce one the 3rd cushioning effect；The adjustment part has a blocking part, and the holding seat tool has on one
Portion, the periphery on the top has one first abutting part, one second abutting part and one the 3rd abutting part, when the adjustment part is operated
And when relatively the holding seat activity is moved to the first position, the blocking part of the adjustment part is butted on the first abutting of the holding seat
Portion, when the adjustment part is operated and the relative holding seat activity is moved to the second position, the blocking part of the adjustment part is butted on
Second abutting part of the holding seat, when the adjustment part is operated and the relative holding seat activity is moved to three positions, should
The blocking part of adjustment part is butted on the 3rd abutting part of the holding seat；The holding seat also has a bottom and a body, the bottom
Position with respect to the top, the body is connected between the top of the holding seat and bottom, and the periphery of the bottom has a lip
Section, the adjustment part is movably arranged between the top of the holding seat and the lip section of bottom；The top of the holding seat has one the
One sign, one second sign and one the 3rd sign, and the adjustment part also includes a point, the adjustment part is relative to the holding
When seat activity is moved to the first position, the point corresponds to first sign, and the adjustment part is lived relative to the holding seat
Dynamic when being moved to the second position, the point corresponds to second sign, and the adjustment part is relative to the holding seat activity bit
When moving to three positions, the point corresponds to the 3rd sign.
The hinge with buffer unit according to a further aspect of the invention a, it is adaptable to cabinet, the cabinet is fixed with one
Portion and a door-plate, the door-plate can be unlocked or close with respect to the fixed part, and the hinge includes a hinge pot, hinge arms and extremely
A few spring, the hinge pot is arranged on the door-plate of the cabinet, and the hinge arms are arranged on the fixed part of the cabinet, the hinge pot pivot joint
The hinge arms, the hinge pot includes a room, and an at least spring is arranged in the room of the hinge pot, and an at least spring exists
The hinge pot provides the elastic force of a closure when pivoting with respect to the hinge arms and closing, the buffer unit keeps seat, a resistance comprising one
Buddhist nun's device and an adjustment part, the holding seat is attached to the room of the hinge pot, and the holding seat tool has a passage, and the antivibrator is installed
The hinge arms are corresponded in the passage of the holding seat, the antivibrator has a piston rod, the adjustment part is movably mounted to
The holding seat, is characterized in：The adjustment part includes a surface, one first contact site and one second contact site, first contact
Between portion and the surface have one first distance, between second contact site and the surface have a second distance, this first away from
From more than the second distance；Wherein, when the adjustment part is moved to a first position relative to the holding seat activity, the adjustment part
The first contact site corresponding to the antivibrator piston rod, and when the relative hinge arms of the hinge pot are closed, the antivibrator quilt
The hinge arms pushing and pressing displacement, the piston rod for making the antivibrator is butted on the first contact site of the adjustment part and produces one first buffering and make
With；Wherein, when the adjustment part is moved to a second position relative to the holding seat activity, the second contact site pair of the adjustment part
Should be in the piston rod of the antivibrator, and when the relative hinge arms of the hinge pot are closed, the antivibrator is by the hinge arms pushing and pressing position
Move, the piston rod for making the antivibrator is butted on the second contact site of the adjustment part and produces one second cushioning effect.
Wherein, the adjustment part also includes one the 3rd contact site, has one the 3rd between the 3rd contact site and the surface
Distance, the second distance between second contact site and the surface is more than the 3rd distance, and wherein the adjustment part is relative to the guarantor
When holding seat activity and being moved to three position, the 3rd contact site of the adjustment part corresponding to the antivibrator piston rod, and when should
When hinge pot is closed with respect to the hinge arms, the antivibrator is butted on this by the hinge arms pushing and pressing displacement, the piston rod for making the antivibrator
3rd contact site of adjustment part and produce one the 3rd cushioning effect.
Buffer unit according to a further aspect of the invention, comprising one seat, an antivibrator and an adjustment part, the holding are kept
Seat tool has a passage, and the antivibrator is arranged in the passage of the holding seat, and the antivibrator has a piston rod, the adjustment part activity
Ground is arranged on the holding seat, is characterized in：The adjustment part includes a surface, one first contact site and one second contact site, should
There is one first distance between first contact site and the surface, there is a second distance between second contact site and the surface,
First distance is more than the second distance；Wherein, when the adjustment part is moved to a first position relative to the holding seat activity,
First contact site of the adjustment part corresponds to the piston rod of the antivibrator, when the piston rod of the antivibrator is pushed against the adjustment part
The first contact site when, the piston rod of the antivibrator produces accordingly one first cushioning effect；Wherein, the adjustment part is relative to this
When keeping seat activity to be moved to a second position, the second contact site of the adjustment part corresponds to the piston rod of the antivibrator, when this
When the piston rod of antivibrator is pushed against the second contact site of the adjustment part, the piston rod of the antivibrator produces accordingly one second and delays
Punching is acted on.
Wherein, the adjustment part also includes one the 3rd contact site, has one the 3rd between the 3rd contact site and the surface
Distance, the second distance between second contact site and the surface is more than the 3rd distance, and wherein the adjustment part is relative to the guarantor
When holding seat activity and being moved to three position, the 3rd contact site of the adjustment part corresponding to the antivibrator piston rod, when the resistance
When the piston rod of Buddhist nun's device is pushed against three contact site of the adjustment part, the piston rod of the antivibrator produces accordingly one the 3rd buffering
Effect.
Description of the drawings
To further illustrate the above-mentioned purpose for confirming the present invention, construction featuress and effect, below with reference to accompanying drawing to this
It is bright to be described in detail, wherein：
Fig. 1 shows that the hinge with buffer unit of one embodiment of the invention applies to the axonometric chart of cabinet.
Fig. 2 shows the hinge of Fig. 1 and the exploded view of buffer unit.
Fig. 3 shows the three-dimensional exploded view of the buffer unit of Fig. 1.
Fig. 4 shows the holding seat of the buffer unit of one embodiment of the invention and the three-dimensional assembling schematic diagram of adjustment part.
Fig. 5 is the sectional view of the 5-5 lines along Fig. 3, to display buffer device adjustment part have the first contact site, second
Contact site and the 3rd contact site.
Fig. 6 shows that the relative holding seat of the adjustment part of one embodiment of the invention is adjusted to first position, makes antivibrator relative
The schematic diagram of the first dead band is formed between the hinge arms.
Fig. 7 shows that the relative holding seat of the adjustment part of one embodiment of the invention is adjusted to the second position, makes antivibrator relative
The schematic diagram of the second dead band is formed between the hinge arms.
Fig. 8 shows that the relative holding seat of the adjustment part of one embodiment of the invention is adjusted to the 3rd position, makes antivibrator relative
The schematic diagram of the 3rd dead band is formed between the hinge arms.
Fig. 9 A show the schematic diagram of the hinge pot opposite from hinge arm in opening of one embodiment of the invention.
Fig. 9 B show that the hinge pot opposite from hinge arm of one embodiment of the invention is closed to one first predetermined angle from opening
The schematic diagram of degree.
Fig. 9 C show the schematic diagram that the hinge pot opposite from hinge arm of one embodiment of the invention is closed.
Figure 10 shows that the hinge pot opposite from hinge arm of one embodiment of the invention is closed to one second predetermined angle from opening
The schematic diagram of degree.
Figure 11 shows that the hinge pot opposite from hinge arm of one embodiment of the invention is closed to one the 3rd predetermined angle from opening
The schematic diagram of degree.
Specific embodiment
Fig. 1 shows that (for example, a hinge 10 and a buffer unit 12 of the embodiment of the present invention can be employed for a cabinet 14
Cabinet of furniture or the like etc.).Wherein the cabinet 14 has a fixed part 16 and a door-plate 18, and the door-plate 18 relative can be somebody's turn to do
Fixed part 16 is unlocked or closes.
The hinge 10 includes a hinge pot 20, a hinge arms 22 and an at least spring 24.Wherein, the pivot joint of hinge pot 20
The hinge arms 22, and the hinge pot 20 is installed in the door-plate 18 of the cabinet 14；The hinge arms 22 are installed in the cabinet 14
Fixed part 16.When the relative fixed part 16 of the door-plate 18 of the cabinet 14 is closed, the hinge pot 20 also can be with respect to the hinge
Arm 22 is closed；When the relative fixed part 16 of the door-plate 18 of the cabinet 14 is unlocked, the hinge pot 20 also can be with respect to the hinge
Chain arm 22 is unlocked.An at least spring 24 is installed in the hinge pot 20 with the buffer unit 12, and the hinge pot 20 is relative
The strength at least produced by a spring 24 is responded in the opening process of the hinge arms 22 and there is an opening force, and the hinge
Respond the strength produced by the buffer unit 12 and there is a buffering to close a power in 20 closing process with respect to the hinge arms 22 of cup.
As shown in Figures 1 and 2, the hinge pot 20 includes a pair of sidewalls 26, a diapire 28, a front bulkhead 30 and a rear end
Wall 32.Wherein, the offside wall 26 has a pair mutual corresponding axis holes 34, a pair mutual corresponding pin-and-holes 36 and a pair mutual
Corresponding location hole 38 (due to the relation at visual angle, only illustrates one of them location hole 38) in Fig. 2.Wherein, this pair it is mutually right
The axis hole 34 answered is adjacent to the front bulkhead 30.The diapire 28 is to extend to be connected between the offside wall 26.The front bulkhead 30 is to prolong
Stretch the front end for being connected to the offside wall 26.The aft bulkhead 32 is to extend the rear end for being connected to the offside wall 26.The offside wall 26, should
Diapire 28, the front bulkhead 30 and the common definition of aft bulkhead 32 go out a room 40.Diapire 28 in the room 40 includes a pair of ears
Portion 42, each ear 42 has a perforation 44 corresponding to the pin-and-hole 36 per side wall 26.
The hinge arms 22 include the shaft sleeve part 48 of a pair of cams portion 46 and, and the shaft sleeve part 48 is connected to this pair of cam part 46
Between (due to the relation at visual angle, one of them cam part 46 is only illustrated in Fig. 2), and can accordingly wear with a shaft member 50
The axis hole 34 of the hinge pot 20 and the shaft sleeve part 48 of the hinge arms 22 are crossed, the relative pivot joint of hinge pot 20 of the hinge arms 22 is made.
An at least spring 24 is the appropriate location of the room 40 for being accordingly arranged on the hinge pot 20.When the hinge pot
20 relative to the hinge arms 22 when pivoting and closing, and an at least spring 24 can provide a closure in the latter end stroke of closure
Elastic force.In a preferred embodiment, by taking a pair of springs 24 as an example, but it is not limited to this.This pair of spring 24 is the shape of torque spring
Formula, each spring 24 includes one first bar 52a, one second bar 52b and a winder 54.Wherein, the winder 54 is connected to this
Between first bar 52a and the second bar 52b.Each spring 24 be installed in the side wall 26 of the hinge pot 20 and the ear 42 it
Between, and pin-and-hole 36, the winder 54 of the spring 24 and the ear 42 of the side wall 26 are accordingly passed through with a pin member 56
Perforation 44, makes each spring 24 be connected to the hinge pot 20 and can be positioned at the room 40.Wherein, each spring 24
First bar 52a correspondences are butted on the cam part 46 of the hinge arms 22.
Preferably, the first bar 52a of each spring 24 is all mounted a protective case 60, and each protective case 60 can be
(but being not limited to this) made by plastic material, and the protective case 60 has a column cambered surface 62.First bar 52a of the spring 24
The cam part 46 of the hinge arms 22 can be indirectly butted on the protective case 60, can so be slowed down the hinge arms 22
The production reliability problem that cam part 46 is caused by the first bar 52a of the spring 24 because of direct abrasion.Wherein, with the protection
The column cambered surface 62 of set 60, generally after used a period of time, by increasing capacitance it is possible to increase between the protective case 60 and the cam part 46
Frictional contact surface, to improve product upper reliability is used.
As shown in Figures 2 and 3, the buffer unit keeps seat 64, an antivibrator 66 and an adjustment part 68 comprising one.
The holding seat 64 is accordingly in the room 40 of the hinge pot 20.Wherein, the holding seat 64 is included on one
Portion 70, a bottom 72 and a body 74.With respect to the top 70, the body 74 is connected to the top for the position of the bottom 72
Between 70 and the bottom 72.
The surface on the top 70 has one first sign 76a, one second sign 76b and one the 3rd sign 76c (such as Fig. 2 institutes
Show), and the top 70 has one first abutting part 78a, one second abutting part towards the periphery of the aft bulkhead 32 of the hinge pot 20
78b and one the 3rd abutting part 78c (as shown in Figure 3).Preferably, first sign 76a, second sign 76b and the 3rd
Sign 76c is the feature indication of a word, a numeral or a figure.According to these feature indications, an operator can recognize and
Know the stroke of the cushioning effect that the buffer unit 12 is provided.
The periphery of the bottom 72 has a lip section 80, and the both sides of the bottom 72 respectively have a card body 82.Each card body 82
Can mutually fasten corresponding to the location hole 38 of the hinge pot 20, make the holding seat 64 mounted and be fixed on the appearance of the hinge pot 20
Room 40；The body 74 has a passage 84.
The antivibrator 66 can be corresponded to and is movably mounted in the passage 84 of the holding seat 64, when the antivibrator 66
It is installed in the passage 84 of the holding seat 66 and when the relative hinge arms 22 of the hinge pot 20 are closed, the antivibrator 66 is right
Should hinge arms 22 and can be by the Tui Arrived displacements of hinge arms 22.
Preferably, the antivibrator 66 has a piston rod 86.The piston rod 86 is accordingly can be mutually butted on the adjustment part
68, and the piston rod 86 is under the normality not yet touched by a Wai Li Arrived, the piston rod 86 is with an internal buffer thing
(not illustrating) and can keep stretching out in the outside of the antivibrator 66, so can be when receiving Wai Li Arrived and pressing, the energy of piston rod 86
The enough cushioning effect power that the relative external force is provided.Wherein, due to technology people that the cushioning principle of the antivibrator 66 is the field
Scholar it will be appreciated that technology category, separately do not repeat in this for brevity.
As shown in Figures 2 to 4, the adjustment part 68 is to be movably mounted to the holding seat 64, and positioned at the holding seat 64
Between top 70 and bottom 72 (lip section 80).The adjustment part 68 includes a upper bracket 88, a lower carriage 90 and side plate 92.Should
The position of lower carriage 90 is with respect to the upper bracket 88；The side plate 92 is connected between the upper bracket 88 and the lower carriage 90, and the side
Plate 92 has a surface 94.The adjustment part 68 can be by actively with one of the upper bracket 88 and the lower carriage 90
It is butted on the holding seat 64.
Additionally, the upper bracket 88 of the adjustment part 68 has a point 96, an operating portion 98 and a blocking part 100.Wherein,
When the adjustment part 68 is adjusted and during the relative 64 activity displacement of holding seat, the blocking part 100 is can be optionally situated at this
Keep the first abutting part 78a, the second abutting part 78b or the 3rd abutting part 78c of seat 64, enable the blocking part 100 with this
One abutting part 78a, the second abutting part 78b or the 3rd abutting part 78c slightly fasten positioning；And the point 96 is energy
The first sign 76a, the second sign 76b or the 3rd sign 76c of the holding seat 64 are enough selectively oriented to, so that operator distinguishes
Know the controlled position of adjustment part 68；Additionally, with the operating portion 98, allow the operator to be easy to pull the adjustment part 68,
To make the adjustment part 68 can the relative activity displacement of holding seat 64.
As shown in Figures 4 and 5, the side plate 92 of the adjustment part 68 have one first contact site 102, one second contact site 104,
And one the 3rd contact site 106.First contact site 102, the contact site 106 of the second contact site 104 and the 3rd are relative to the side
Between the surface 94 of plate 92 respectively have one first apart from D1, a second distance D2 and the 3rd apart from D3.Wherein, this first away from
It is more than second distance D2 from D1；Second distance D2 is more than the 3rd apart from D3.
As shown in Fig. 3 and Fig. 6, when operator operates the adjustment part 68 with the operating portion 98, make the adjustment part 68 relative
When the activity of holding seat 64 is moved to a first position, the blocking part 100 is can accordingly to block Arrived in first abutting part 78a
(as shown in Figure 4), now the point 96 of the adjustment part 68 is accordingly referred in first sign 76a, and the antivibrator 66
Piston rod 86 corresponds to first contact site 102 (as shown in Figure 6).Under this state, the relative hinge arms of the antivibrator 66
One first dead band S1 is formed between 22.
As shown in Fig. 3 and Fig. 7, when operator operates the adjustment part 68 with the operating portion 98, make the adjustment part 68 relative
When the activity of holding seat 64 is moved to a second position, the blocking part 100 is can accordingly to block Arrived in second abutting part
78b, now the point 96 of the adjustment part 68 is accordingly referred in second sign 76b, and the piston rod 86 of the antivibrator 66
Correspond to second contact site 104.Under this state, one second is formed between the relative hinge arms 22 of the antivibrator 66 empty
Section S2.
As shown in Fig. 3 and Fig. 8, when operator operates the adjustment part 68 with the operating portion 98, make the adjustment part 68 relative
When the activity of holding seat 64 is moved to three position, the blocking part 100 is can accordingly to block Arrived in the 3rd abutting part
78c, now the point 96 of the adjustment part 68 is accordingly to refer to indicate 76c, and the piston rod 86 of the antivibrator 66 in the 3rd
Correspond to the 3rd contact site 106.Under this state, one the 3rd is formed between the relative hinge arms 22 of the antivibrator 66 empty
Section S3.
Fig. 9 A to Fig. 9 C show the action schematic diagram of the buffer unit in the first buffering of embodiment of the present invention hinge.
When operator adjusts the adjustment part 68 to first position and the relative hinge arms 22 of the hinge pot 20 are opened in one
(such as the state of Fig. 9 A) during the state for opening, because the hinge arms 22 are the pivot joint hinge pot 20, the hinge with the shaft member 50
Cup 20 can be operated from the state of the unlatching and is switched to the state of a closure with respect to the hinge arms 22, and in the process of closure
In, the spring 24 can provide the elastic force of closure in the latter end stroke of closure, and the first bar 52a of the spring 24 is with the protection
Set 60 is butted on the cam part 46 of the hinge arms 22, can so protect the first bar 52a of the spring 24 or the cam of the chain arm 22
Portion 46.
Wherein, (such as the shape of Fig. 9 B during the relative hinge arms 22 of the hinge pot 20 are closed to neighbouring latter end stroke
State), the hinge arms 22 push against the antivibrator 66 according to the first above-mentioned dead band S1, make the Arrived of piston rod 86 in the adjustment part 68
The first contact site 102.Specifically, when the relative hinge arms 22 of the hinge pot 20 are closed to first predetermined angle theta 1,
The hinge arms 22 can just push against the antivibrator 66, enable the antivibrator 66 in the intrinsic displacement of passage 84 of the holding seat, and make
The piston rod 86 produces one first cushioning effect F1 with the internal buffer thing 108 of the antivibrator 66 itself, until this
State of the relative hinge arms 22 of hinge pot 20 in a closure (such as the state of Fig. 9 C).Wherein, the buffer thing 108 can
Comprising a piston 110 and an elastic component 112, it is preferred that the buffer thing 108 also includes a buffer fluid.In practice
On, the buffer thing inside the antivibrator 66 can be designed on demand, be not limited to this.
Figure 10 shows the action schematic diagram of the buffer unit in the second buffering of embodiment of the present invention hinge.
Similarly, when operator adjusts the adjustment part 68 to the second position, in the relative hinge arms of the hinge pot 20
During 22 are closed to neighbouring latter end stroke, the hinge arms 22 push against the antivibrator 66 according to the second above-mentioned dead band S2,
The Arrived of piston rod 86 is made in the second contact site 104 of the adjustment part 68.Specifically, when the relative hinge arms 22 of the hinge pot 20
When being closed to second predetermined angle theta 2, the hinge arms 22 can just push against the antivibrator 66 and enable the antivibrator 66 in this
The intrinsic displacement of passage 84 of seat is kept, to make the piston rod 86 produce one second cushioning effect F2, is somebody's turn to do until the hinge pot 20 is relative
State of the hinge arms 22 in closure.
Figure 11 shows the action schematic diagram of the buffer unit in the 3rd buffering of embodiment of the present invention hinge.
Similarly, when operator adjusts the adjustment part 68 to three positions, in the relative hinge arms of the hinge pot 20
During 22 are closed to neighbouring latter end stroke, the hinge arms 22 push against the antivibrator 66 according to the 3rd above-mentioned dead band S3,
The Arrived of piston rod 86 is made in the 3rd contact site 106 of the adjustment part 68.Specifically, when the relative hinge arms 22 of the hinge pot 20
When being closed to three predetermined angle theta 3, the hinge arms 22 can just push against the antivibrator 66 and enable the antivibrator 66 in this
The intrinsic displacement of passage 84 of seat is kept, to make the piston rod 86 produce one the 3rd cushioning effect F3, is somebody's turn to do until the hinge pot 20 is relative
State of the hinge arms 22 in closure.
It follows that being adjusted according to the position of the relative holding seat 64 of the adjustment part 68, the hinge pot 20 is set relatively should
During hinge arms 22 are closed to neighbouring latter end stroke, the hinge arms 22 are adjusted according to this and push against the antivibrator 66, to make
Predetermined buffer needed for the antivibrator 66 can be produced is acted on, and so disclosure satisfy that buffering of the door-plate of cabinet when closure is needed
Ask, and reach muting function when protection door-plate (or cabinet) and door-plate are closed with respect to the fixed part of cabinet accordingly.
According to more than explanation, it is known that the present invention enhancement effect be with advantage：
The buffer unit 12 is provided has at least more than two contact sites with different distance and adjustment part surface between,
The cushioning effect that the buffer unit 12 is provided is set optionally to be adjusted, the cushioning effect needed for selecting for operator
And meet furniture (or the like) door-plate shutoff operation demand.
Although the present invention is described with reference to current specific embodiment, those of ordinary skill in the art
It should be appreciated that the embodiment of the above is intended merely to the explanation present invention, can also make in the case of without departing from spirit of the invention
Go out it is various equivalent change and modifications, therefore, as long as in the spirit of the present invention to the change of above-described embodiment, become
Type all will fall in the range of the application claims.
Claims (10)
1. a kind of hinge, comprising a hinge arms, a hinge pot, at least a spring, one seat, an antivibrator and an adjustment part are kept,
Wherein, hinge pot pivot joint hinge arms, and the hinge pot include a room, and an at least spring is arranged on the appearance of the hinge pot
Interior, an at least spring provides the elastic force of a closure, the holding seat when the hinge pot is pivoted with respect to the hinge arms and closed
The room of the hinge pot is attached to, the holding seat tool has a passage, the antivibrator is arranged in the passage of the holding seat and corresponds to
In the hinge arms, the antivibrator has a piston rod, and the adjustment part is movably mounted to the holding seat, it is characterised in that：
The adjustment part includes a surface, one first contact site and one second contact site, between first contact site and the surface
With one first distance, between second contact site and the surface have a second distance, this first distance more than this second away from
From；
Wherein, when the adjustment part is moved to a first position relative to the holding seat activity, the first contact site of the adjustment part
Corresponding to the piston rod of the antivibrator, and when the relative hinge arms of the hinge pot are closed, the antivibrator is pushed against by the hinge arms
Displacement, the piston rod for making the antivibrator is butted on the first contact site of the adjustment part and produces one first cushioning effect；
Wherein, when the adjustment part is moved to a second position relative to the holding seat activity, the second contact site of the adjustment part
Corresponding to the piston rod of the antivibrator, and when the relative hinge arms of the hinge pot are closed, the antivibrator is pushed against by the hinge arms
Displacement, the piston rod for making the antivibrator is butted on the second contact site of the adjustment part and produces one second cushioning effect.
2. hinge according to claim 1, it is characterised in that the adjustment part also includes one the 3rd contact site, the 3rd
There is one the 3rd distance, the second distance between second contact site and the surface is more than the 3rd between contact site and the surface
When distance, the wherein adjustment part are moved to three position relative to the holding seat activity, the 3rd contact site pair of the adjustment part
Should be in the piston rod of the antivibrator, and when the relative hinge arms of the hinge pot are closed, the antivibrator is by the hinge arms pushing and pressing position
Move, the piston rod for making the antivibrator is butted on the 3rd contact site of the adjustment part and produces one the 3rd cushioning effect.
3. hinge according to claim 1, it is characterised in that the adjustment part has a blocking part, the holding seat tool has
One top, the periphery on the top has one first abutting part and one second abutting part, when the adjustment part is operated and the relative guarantor
When holding seat activity and being moved to the first position, the blocking part of the adjustment part is butted on the first abutting part of the holding seat, when the adjustment
Part is operated and relative holding seat activity when being moved to the second position, and the blocking part of the adjustment part is butted on the of the holding seat
Two abutting parts.
4. hinge according to claim 2, it is characterised in that the adjustment part has a blocking part, the holding seat tool has
One top, the periphery on the top has one first abutting part, one second abutting part and one the 3rd abutting part, when the adjustment part quilt
When operating and being moved to the first position with respect to the holding seat activity, the blocking part of the adjustment part is butted on the first of the holding seat and supports
Socket part, when the adjustment part is operated and the relative holding seat activity is moved to the second position, the blocking part of the adjustment part is supported
In the second abutting part of the holding seat, when the adjustment part is operated and the relative holding seat activity is moved to three positions,
The blocking part of the adjustment part is butted on the 3rd abutting part of the holding seat.
5. hinge according to claim 4, it is characterised in that the holding seat also has a bottom and a body, should
Bottom is connected between the top of the holding seat and bottom with respect to the top, the body, and the periphery of the bottom has a lip section,
The adjustment part is movably arranged between the top of the holding seat and the lip section of bottom.
6. hinge according to claim 5, it is characterised in that the top of the holding seat have one first sign, one second
Sign and one the 3rd sign, and the adjustment part also includes a point, the adjustment part is moved to this relative to the holding seat activity
During first position, the point correspond to this first sign, the adjustment part relative to the holding seat activity be moved to this second
During position, the point corresponds to second sign, and the adjustment part is moved to the 3rd position relative to the holding seat activity
When, the point corresponds to the 3rd sign.
7. a kind of hinge with buffer unit a, it is adaptable to cabinet, the cabinet has a fixed part and a door-plate, the door-plate energy
It is unlocked or closes with respect to the fixed part, the hinge includes a hinge pot, a hinge arms and an at least spring, the hinge pot peace
The door-plate of the cabinet is mounted in, the hinge arms are arranged on the fixed part of the cabinet, the hinge pot pivot joint hinge arms, the hinge pot bag
Containing a room, an at least spring is arranged in the room of the hinge pot, and an at least spring is in the relative hinge of the hinge pot
Arm provides the elastic force of a closure when pivoting and closing, the buffer unit keeps seat, an antivibrator and an adjustment part comprising one, should
Seat is kept to be attached to the room of the hinge pot, the holding seat tool has a passage, the antivibrator is arranged in the passage of the holding seat
And the hinge arms are corresponded to, the antivibrator has a piston rod, and the adjustment part is movably mounted to the holding seat, and its feature exists
In：
The adjustment part includes a surface, one first contact site and one second contact site, between first contact site and the surface
With one first distance, between second contact site and the surface have a second distance, this first distance more than this second away from
From；
Wherein, when the adjustment part is moved to a first position relative to the holding seat activity, the first contact site of the adjustment part
Corresponding to the piston rod of the antivibrator, and when the relative hinge arms of the hinge pot are closed, the antivibrator is pushed against by the hinge arms
Displacement, the piston rod for making the antivibrator is butted on the first contact site of the adjustment part and produces one first cushioning effect；
Wherein, when the adjustment part is moved to a second position relative to the holding seat activity, the second contact site of the adjustment part
Corresponding to the piston rod of the antivibrator, and when the relative hinge arms of the hinge pot are closed, the antivibrator is pushed against by the hinge arms
Displacement, the piston rod for making the antivibrator is butted on the second contact site of the adjustment part and produces one second cushioning effect.
8. the hinge with buffer unit according to claim 7, it is characterised in that the adjustment part also includes the 3rd
Contact site, has one the 3rd distance, second between second contact site and the surface between the 3rd contact site and the surface
Distance is more than the 3rd distance, when wherein the adjustment part is moved to three position relative to the holding seat activity, the adjustment part
The 3rd contact site corresponding to the antivibrator piston rod, and when the relative hinge arms of the hinge pot are closed, the antivibrator quilt
The hinge arms pushing and pressing displacement, the piston rod for making the antivibrator is butted on the 3rd contact site of the adjustment part and produces one the 3rd buffering and make
With.
9. a kind of buffer unit, keeps seat, an antivibrator and an adjustment part, the holding seat tool to have a passage, the damping comprising one
Device is arranged in the passage of the holding seat, and the antivibrator has a piston rod, and the adjustment part is movably mounted to the holding seat, its
It is characterised by：
The adjustment part includes a surface, one first contact site and one second contact site, between first contact site and the surface
With one first distance, between second contact site and the surface have a second distance, this first distance more than this second away from
From；
Wherein, when the adjustment part is moved to a first position relative to the holding seat activity, the first contact site of the adjustment part
Corresponding to the piston rod of the antivibrator, when the piston rod of the antivibrator is pushed against the first contact site of the adjustment part, the resistance
The piston rod of Buddhist nun's device produces accordingly one first cushioning effect；
Wherein, when the adjustment part is moved to a second position relative to the holding seat activity, the second contact site of the adjustment part
Corresponding to the piston rod of the antivibrator, when the piston rod of the antivibrator is pushed against the second contact site of the adjustment part, the resistance
The piston rod of Buddhist nun's device produces accordingly one second cushioning effect.
10. buffer unit according to claim 9, it is characterised in that the adjustment part also includes one the 3rd contact site, should
There is one the 3rd distance, the second distance between second contact site and the surface is more than should between 3rd contact site and the surface
When 3rd distance, the wherein adjustment part are moved to three position relative to the holding seat activity, the 3rd contact of the adjustment part
, when the piston rod of the antivibrator is pushed against three contact site of the adjustment part, it is somebody's turn to do corresponding to the piston rod of the antivibrator in portion
The piston rod of antivibrator produces accordingly one the 3rd cushioning effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410334915.6A CN105298271B (en) | 2014-07-15 | 2014-07-15 | Hinge and buffering device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410334915.6A CN105298271B (en) | 2014-07-15 | 2014-07-15 | Hinge and buffering device thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105298271A CN105298271A (en) | 2016-02-03 |
| CN105298271B true CN105298271B (en) | 2017-04-12 |
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ID=55196013
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410334915.6A Active CN105298271B (en) | 2014-07-15 | 2014-07-15 | Hinge and buffering device thereof |
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| Country | Link |
|---|---|
| CN (1) | CN105298271B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI625454B (en) * | 2017-06-08 | 2018-06-01 | 川湖科技股份有限公司 | Hinge |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109750921A (en) * | 2018-11-25 | 2019-05-14 | 广东炬森五金精密制造有限公司 | A kind of mute hinge |
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| CN103069093A (en) * | 2010-08-27 | 2013-04-24 | 尤利乌斯·布卢姆有限公司 | Furniture damper |
| US8561262B1 (en) * | 2012-12-19 | 2013-10-22 | King Slide Works Co., Ltd. | Damping device for hinge assembly |
| CN103410394A (en) * | 2013-08-01 | 2013-11-27 | 戴贵阳 | Adjustable damping hinge |
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| CN103850563A (en) * | 2012-12-07 | 2014-06-11 | 川湖科技股份有限公司 | Buffer device of hinge |
| CN103867057A (en) * | 2012-12-12 | 2014-06-18 | 川湖科技股份有限公司 | Buffering hinge |
| CN103987908A (en) * | 2012-10-29 | 2014-08-13 | 阿图罗萨里斯有限公司 | Hinge for furniture with a deactivatable decelerating device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7552509B2 (en) * | 2006-11-15 | 2009-06-30 | King Slide Works Co., Ltd. | Hinge buffer device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103069093A (en) * | 2010-08-27 | 2013-04-24 | 尤利乌斯·布卢姆有限公司 | Furniture damper |
| CN103670105A (en) * | 2012-08-31 | 2014-03-26 | 川湖科技股份有限公司 | Hinge and device for installing damper to hinge |
| CN103987908A (en) * | 2012-10-29 | 2014-08-13 | 阿图罗萨里斯有限公司 | Hinge for furniture with a deactivatable decelerating device |
| CN103850563A (en) * | 2012-12-07 | 2014-06-11 | 川湖科技股份有限公司 | Buffer device of hinge |
| CN103867057A (en) * | 2012-12-12 | 2014-06-18 | 川湖科技股份有限公司 | Buffering hinge |
| US8561262B1 (en) * | 2012-12-19 | 2013-10-22 | King Slide Works Co., Ltd. | Damping device for hinge assembly |
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| TWI625454B (en) * | 2017-06-08 | 2018-06-01 | 川湖科技股份有限公司 | Hinge |
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| Publication number | Publication date |
|---|---|
| CN105298271A (en) | 2016-02-03 |
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