CN103850563A - Buffer device of hinge - Google Patents

Buffer device of hinge Download PDF

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Publication number
CN103850563A
CN103850563A CN201210523857.2A CN201210523857A CN103850563A CN 103850563 A CN103850563 A CN 103850563A CN 201210523857 A CN201210523857 A CN 201210523857A CN 103850563 A CN103850563 A CN 103850563A
Authority
CN
China
Prior art keywords
hinge
adjustment part
damper
buffer
maintenance seat
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201210523857.2A
Other languages
Chinese (zh)
Other versions
CN103850563B (en
Inventor
梁秀江
陈庚金
赵乙璇
王俊强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
King Slide Works Co Ltd
King Slide Technology Co Ltd
Original Assignee
King Slide Works Co Ltd
King Slide Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by King Slide Works Co Ltd, King Slide Technology Co Ltd filed Critical King Slide Works Co Ltd
Priority to CN201210523857.2A priority Critical patent/CN103850563B/en
Publication of CN103850563A publication Critical patent/CN103850563A/en
Application granted granted Critical
Publication of CN103850563B publication Critical patent/CN103850563B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F5/00Braking devices, e.g. checks; Stops; Buffers
    • E05F5/006Braking devices, e.g. checks; Stops; Buffers for hinges having a cup-shaped fixing part, e.g. for attachment to cabinets or furniture
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00Constructional elements; Accessories therefore
    • E05Y2201/20Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
    • E05Y2201/21Brakes
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00Constructional elements; Accessories therefore
    • E05Y2201/20Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
    • E05Y2201/214Disengaging means
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00Constructional elements; Accessories therefore
    • E05Y2201/20Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
    • E05Y2201/218Holders
    • E05Y2201/22Locks
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00Constructional elements; Accessories therefore
    • E05Y2201/20Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
    • E05Y2201/252Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore characterised by type of friction
    • E05Y2201/254Fluid or viscous friction
    • E05Y2201/256Fluid or viscous friction with pistons or vanes
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00Constructional elements; Accessories therefore
    • E05Y2201/20Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
    • E05Y2201/262Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore characterised by type of motion
    • E05Y2201/264Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore characterised by type of motion linear
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/20Application of doors, windows, wings or fittings thereof for furnitures, e.g. cabinets

Abstract

The invention relates to a buffer device of a hinge. The buffer device comprises a damper, a maintaining seat and an adjusting piece, wherein the damper is arranged on a hinge cup and is provided with a piston rod; the maintaining seat is fixedly arranged on the hinge cup and is provided with a passage in which the damper can be arranged; the adjusting piece is movably arranged on the maintaining seat and is provided with a protruding part corresponding to the piston rod of the damper. When the adjusting piece is moved to a first position relative to the maintaining seat, the protruding part of the adjusting piece is aligned to the piston rod of the damper, the damper can be displaced by being pushed and leaned by a hinge arm when the hinge arm is closed relative to the hinge cup, and thus buffer function can be generated by inward contraction as the piston rod of the damper is leaned against the protruding part of the adjusting piece; when the adjusting piece is moved to a second position relative to the maintaining seat, the protruding part of the adjusting piece moves away from a corresponding position of the piston rod of the damper, and thus the buffer function can be generated as the piston rod of the damper cannot be leaned against the protruding part of the adjusting piece.

Description

The buffer of hinge
Technical field
The present invention relates to a kind of buffer of hinge, refer to especially a kind of for hinge and there is the buffer of switch pooling feature.
Background technology
" the DAMPING DEVICE FOR FURNITURE PARTS " of No. WO/2012/024702A1 discloses a kind of buffer for furniture element, and this case Figs.4a and 4b display buffer device (damping device 9) comprise a housing (housing 12), a saddle (slider 13) and a locking device (locking device15).Wherein, this saddle (slider 13) has an outstanding sticking department (locking member 19).
Between the piston (piston 22) that this case Fig.5a demonstration saddle (slider 13) is inner and fluid chamber (fluid chamber 21), there is an activity space, therefore, in the time that the inclination junction (inclinedabutment surface 16) of this saddle is collided, this saddle (slider 13) this piston (piston22) displacement relatively, and there is cushioning effect.
This case Fig.5c shows that this locking device (locking device 15) fastens the sticking department (locking member 19) in this saddle (slider 13) with this locked component (lockingelement 15a), and make this saddle (slider 13) relatively this piston (piston 22) contracting after moving, be positioned.Therefore,, as shown in this case Fig.6b, the saddle (slider 13) of this buffer (damping device 9) can auto-extending, makes this hinge arms (7) cannot collide this saddle (slider 13), thereby does not have cushioning effect.
But, this means of closing cushioning effect are to force the fluid chamber of this saddle (slider 13) (fluid chamber 21) to push and be moved to this piston (piston 22) end, more mutually fasten and this saddle (slider 13) is located with the locked component (locking element 15a) of this locking device (locking device 15) and the sticking department (locking member 19) of this saddle (slider 13).Only, it forces the action of this saddle of passing (slider 13) is necessary, namely needs many one operating performances.
The present invention is to provide different structure designs, also can reach for user and open or close cushioning effect, and operation is easier.
Summary of the invention
The object of the present invention is to provide a kind of buffer of hinge, provide user a kind of mechanism of selecting to open or close cushioning effect to realize.
The buffer of hinge according to an aspect of the present invention, described hinge comprises a hinge pot, a hinge arms, at least one spring and a buffer; This hinge pot comprises a room; This this hinge pot of hinge arms pivot joint; This spring fitting is in the room of this hinge pot, and in relatively this hinge arms pivotable and the elastic force of a closure is provided when closed of this hinge pot; This buffer comprises a damper, is characterized in: described buffer also comprises a maintenance seat and an adjustment part, and wherein, this maintenance seat is to be fixedly mounted in the room of this hinge pot, and this maintenance seat has a passage; This damper is arranged in the passage of this maintenance seat and corresponding to this hinge arms, and this damper has a piston rod; This adjustment part is to be arranged on actively this maintenance seat, and this adjustment part has a protuberance, and this protuberance is to stretch into and corresponding to the piston rod of this damper towards this maintenance seat; Wherein, when this adjustment part moves to a primary importance with respect to this maintenance seat, the protuberance of this adjustment part is in alignment with the piston rod of this damper, and in the time that relative this hinge arms of this hinge pot is closed, this damper, by this hinge arms pushing and pressing displacement, makes the piston rod of this damper be butted on the protuberance of this adjustment part and inside contract generation cushioning effect; Wherein, when this adjustment part moves to a second place with respect to this maintenance seat, the protuberance of this adjustment part is removed from the correspondence position of the piston rod of this damper, and when this hinge pot is when relatively this hinge arms is closed, the protuberance that makes the piston rod of this damper cannot be butted on this adjustment part produces cushioning effect.
Wherein, described adjustment part has a clip convex body, this maintenance seat has a top, the periphery on this top has one first abutting part and one second abutting part, when this adjustment part moves to this primary importance with respect to this maintenance seat, the clip convex body of this adjustment part is butted on the first abutting part of this maintenance seat, and when this adjustment part moves to this second place with respect to this maintenance seat, the clip convex body of this adjustment part is butted on the second abutting part of this maintenance seat.
Wherein, described the first abutting part that keeps seat is a fixing contact surface, and this second abutting part is an elastic force trip.
Wherein, also comprise that an elastic component is connected between this maintenance seat and this adjustment part, makes this adjustment part can respond the elastic force of this elastic component and is automatically held in this primary importance.
Wherein, described maintenance seat arranges one first hook part, and this adjustment part arranges one second hook part, and this elastic component is to be hooked between this first hook part and this second hook part.
Wherein, described the first abutting part and the second abutting part that keeps seat is all elastic force trips.
Wherein, described maintenance seat has a bottom, the periphery of this bottom has the lip section of a camber profile, this maintenance seat also has a body extension and is connected between Yu Gai bottom, this top, this adjustment part comprises a upper bracket, a lower carriage and side plate extension and is connected between this upper bracket and this lower carriage, this adjustment part is butted on the top of this maintenance seat with this upper bracket, and the lower carriage of this adjustment part is butted on the lip section of the bottom of this maintenance seat.
Wherein, the upper bracket of described adjustment part also comprises an operating portion.
Wherein, the described top that keeps seat has one first sign and one second sign, and the upper bracket of this adjustment part has a point, when this adjustment part moves to this primary importance with respect to this maintenance seat, this point is corresponding to this first sign, when this adjustment part moves to this second place with respect to this maintenance seat, this point is corresponding to this second sign.
Wherein, described the first sign is the text description of ON, and this second sign is the text description of OFF.
Wherein, the inwall of the described passage that keeps seat has a linear guide section, and this damper has a stopper and can offset corresponding to one end of the lead segment in this passage.
Wherein, described hinge pot room there is the locating hole of a pair of mutual correspondence, the both sides of this maintenance seat respectively have a card, each card snaps in corresponding to this locating hole, and make this maintenance seat be fixed on this hinge pot room in.
Wherein, the room of described hinge pot is by pair of sidewalls, one diapire, one front bulkhead, and one aft bulkhead jointly define, this front bulkhead is to extend the front end that is connected to this oppose side wall, this aft bulkhead is to extend the rear end that is connected to this oppose side wall, and this oppose side wall of this hinge pot has the axis hole of a pair of mutual correspondence adjacent to this front bulkhead, and, this hinge arms comprises pair of cams portion, and one shaft sleeve part be connected to this between cam part, this hinge arms is also passed the axis hole of this sidewall and the shaft sleeve part of this hinge arms with an axle part, and make relatively this hinge pot pivot joint of this hinge arms.
Wherein, described spring comprises a pair of, this is the form of torque spring to spring, each spring comprises one first bar, one second bar, and one winder extend be connected between this first bar and this second bar, this oppose side wall of this hinge pot has the pin-and-hole of a pair of mutual correspondence, this diapire comprises a pair of ear, each ear has the pin-and-hole of a perforation corresponding to each sidewall, this spring fitting is between the sidewall and this ear of this hinge pot, and with a pin member through the pin-and-hole of this sidewall, the winder of this spring, and the perforation of this ear, this spring is connected with this hinge pot.
Wherein, this oppose side wall of described hinge pot also comprises a pair of jack, for this, the second bar of spring is inserted and is butted on this jack.
Brief description of the drawings
Confirm above-mentioned purpose of the present invention, design feature and effect for further illustrating, below with reference to accompanying drawing, the present invention is described in detail, wherein:
Fig. 1 is the hinge exploded view of the embodiment of the present invention.
Fig. 2 is the buffer assembled state of the embodiment of the present invention and the schematic diagram that corresponding hinge is installed.
Fig. 3 is the partial cutaway schematic of the hinge combination of the embodiment of the present invention.
Fig. 4 is the corresponding schematic diagram that keeps seat combination of the adjustment part of the embodiment of the present invention.
Fig. 5 is that the embodiment of the present invention also comprises the schematic diagram that an elastic component connects this maintenance seat and this adjustment part.
Fig. 6 is the integral hinge schematic appearance of the adjustment part of the embodiment of the present invention while moving to a primary importance with respect to this maintenance seat.
Fig. 7 is that the adjustment part of the embodiment of the present invention moves the schematic diagram when this primary importance with respect to this maintenance seat.
Fig. 8 is the schematic diagram of the adjustment part of the embodiment of the present invention while moving to a second place with respect to this maintenance seat.
Fig. 9 is that the adjustment part of the embodiment of the present invention moves the integral hinge schematic appearance when this second place with respect to this maintenance seat.
Figure 10 is the damper and piston rod view with respect to adjustment part in the time that relative this hinge arms of this hinge pot is closed of the embodiment of the present invention.
Figure 11 is the deployed condition schematic diagram that the embodiment of the present invention is arranged on a cabinet body and a door-plate.
Figure 12 is the door-plate view of this cabinet body in the time that close stance moves to an angle relatively of the embodiment of the present invention.
Figure 13 is the door-plate view of this cabinet body in the time closing relatively of the embodiment of the present invention.
Figure 14 is door-plate this cabinet body view upon deployment relatively of the embodiment of the present invention.
Figure 15 is that the first abutting part and the adjustment part of the maintenance seat of another embodiment of the present invention fastens the schematic diagram in the time of a primary importance mutually.
Figure 16 is that the second abutting part and the adjustment part of the maintenance seat of another embodiment of the present invention fastens the schematic diagram in the time of a second place mutually.
Detailed description of the invention
Fig. 1 to Fig. 3 shows the buffer hinge of a preferred embodiment of the present invention, and this hinge comprises a hinge pot 10, a hinge arms 12, at least one spring 14 and a buffer.Wherein, this buffer comprises a maintenance seat 16, a damper 18 and an adjustment part 20.Wherein:
This hinge pot 10 comprises pair of sidewalls 22, a diapire 24, a front bulkhead 26 and an aft bulkhead 28.Wherein, the axis hole 30 that this oppose side wall 22 has a pair of mutual correspondence is adjacent to the pin-and-hole 32 of this front bulkhead 26, a pair of mutual correspondence and the locating hole 34 of a pair of mutual correspondence.This diapire 24 is to extend to be connected between this oppose side wall 22.This front bulkhead 26 is to extend the front end that is connected to this oppose side wall 22.This aft bulkhead 28 is to extend the rear end that is connected to this oppose side wall 22.This oppose side wall 22, this diapire 24, this front bulkhead 26 and this aft bulkhead 28 common definition one rooms 36.Diapire 24 in this room 36 comprises a pair of ear 38, and each ear 38 has the pin-and-hole 32 of a perforation 40 corresponding to each sidewall 22.
This hinge arms 12 is these hinge pot 10 of pivot joint.In a preferred embodiment, this hinge arms 12 comprises pair of cams portion 42 and a shaft sleeve part 44 is connected to this between cam part 42, and pass the axis hole 30 of sidewall 22 and the shaft sleeve part 44 of this hinge arms 12 of this hinge pot 10 with an axle part 46, and make relative these hinge pot 10 pivot joints of this hinge arms 12.And, also comprise that an installed part 48 connects this hinge arms 12, can be easily installed in a furniture parts with this installed part 48, for example cabinet body.
This at least one spring 14 is mounted in the room 36 of this hinge pot 10.In a preferred embodiment, comprise a pair of spring 14, this is forms of torque spring to spring 14, each spring 14 comprises one first bar 50a, one second bar 50b and winder 52 extensions are connected between this first bar 50a and the second bar 50b.Each spring 14 is to be installed between the sidewall 22 and this ear 38 of this hinge pot 10, and pin-and-hole 32, the winder 52 of this spring 14 and the perforation 40 of this ear 38 through this sidewall 22 with a pin member 54, make this spring 14 be connected and be positioned in this room 36 with this hinge pot 10.Under this state, this first bar 50a and second bar 50b to spring 14 is the sidewall 22 that is butted on respectively cam part 42 and this hinge pot 10 of this hinge arms 12, and preferably this sidewall 22 is provided with slotting the supporting of jack 56 this second bar of confession 50b.By this, when this hinge pot 10 is with respect to these hinge arms 12 pivotables and when closed, this can provide the elastic force of a closure in closed latter end stroke to spring 14.
This maintenance seat 16 is to be fixedly mounted in the room 36 of this hinge pot 10.Wherein, and join shown in Fig. 1 and Fig. 4, this maintenance seat 16 comprises a top 58, a bottom 60 and body 62 extensions and is connected between 58Yu Gai bottom, this top 60, this top 58 has one first and indicates 64a and one second sign 64b, and this top 58 has one first abutting part 66a and one second abutting part 66b towards the periphery of the aft bulkhead 28 of this hinge pot 10.Preferably, this first sign 64a is the text description of ON.This second sign 64b is the text description of OFF.This first abutting part 66a is a fixing contact surface.This second abutting part 66b is an elastic force trip.The periphery of this bottom 60 has the lip section 68 of a camber profile, and each tool one card 70 in the both sides of this bottom 60, each card 70 can fasten mutually corresponding to the locating hole 34 of the sidewall 22 of this hinge pot 10, and makes this maintenance seat 16 be arranged on the interior location of room 36 of this hinge pot 10.This body 62 has a passage 72, and preferably, the inwall of this passage 72 has a linear guide section 74.
This damper 18 is mounted in the passage 72 of body 62 of this maintenance seat 16 and corresponding to this hinge arms 12.Preferably, this damper 18 has a piston rod 76 and a stopper 78, and wherein, this piston rod 76 is that correspondence is butted on this adjustment part 20 mutually.This stopper 78 is can offset corresponding to one end of the lead segment 74 in the passage 70 of this maintenance seat 16.
This adjustment part 20 is to be arranged on actively this maintenance seat 16, and this adjustment part 20 comprises a upper bracket 80, a lower carriage 82 and side plate 84 extensions and is connected between this upper bracket 80 and this lower carriage 82.Wherein, consult Fig. 4, the upper bracket 80 of this adjustment part 20, top 58, the bottom 60 that lower carriage 82 is butted on respectively this maintenance seat 16.Particularly, the lower carriage 82 of this adjustment part 20 is butted on the lip section 68 of this bottom 60.In the present embodiment, the front end of this upper bracket 80 has a point 86, and the end face of this upper bracket 80 has an operating portion 88, for example, be a pair of outstanding flanging, conveniently stirs this adjustment part 20 displacements for user's finger.This lower carriage 82 is settings paired and that separate.This side plate 84 has a clip convex body 90 and a protuberance 92, and as shown in Figure 5, this clip convex body 90 is adjacent to this upper bracket 80 and corresponding to the first abutting part 66a and the second abutting part 66b of this maintenance seat 16.This protuberance 92 is to stretch into and corresponding to the piston rod 76 of this damper 18, as shown in Figure 6 towards this maintenance seat 16.This upper bracket 80 is can clearly point to first of this maintenance seat 16 with this point 86 to indicate 64a(ON) or second indicate 64b(OFF), form the state of pooling feature to show this damper 18 could conflict with respect to the protuberance 92 of this adjustment part 20.
Further, Fig. 6 and Fig. 7 show when this adjustment part 20 is moved to a primary importance with respect to this maintenance seat 16, the clip convex body 90 of this adjustment part 20 is butted on the first abutting part 66a of this maintenance seat 16, now, the protuberance 92 of this adjustment part 20 is in alignment with the piston rod 76 of this damper 18, and the point 86 of the upper bracket 80 of this adjustment part 20 is to indicate 64a(ON corresponding to first of this maintenance seat 16).In the time that relative this hinge arms 12 of this hinge pot 10 is closed, this damper 18 is pushed against displacement by this hinge arms 12, makes the piston rod 76 of this damper 18 be butted on the protuberance 92 of this adjustment part 20 and inside contract generation cushioning effect, therefore, under this state, this hinge has cushioning effect.In a preferred embodiment, as shown in Figure 5 and 7, also comprise that an elastic component 94 is connected between this maintenance seat 16 and this adjustment part 20, for example this maintenance seat 16 arranges one first hook part 21a, and this adjustment part 20 arranges one second hook part 21b, this elastic component 94 is to be hooked between this first hook part 21a and this second hook part 21b, makes this adjustment part 20 can respond the elastic force of this elastic component 94 and automatically be held in this primary importance.And, as shown in Figure 8, when this adjustment part 20 is moved to a second place with respect to this maintenance seat 16, the clip convex body 90 of this adjustment part 20 leaves and the second abutting part 66b of being butted on this maintenance seat 16 fastens location from the first abutting part 66a of this maintenance seat 16, and this adjustment part 20 this elastic components 94 that stretch.
Fig. 9 shows when this adjustment part 20 is moved to this second place with respect to this maintenance seat 16, the protuberance 92 of this adjustment part 20 is removed from the correspondence position of the piston rod 76 of this damper 18, and the point 86 of the upper bracket 80 of this adjustment part 20 is to indicate 64b(OFF corresponding to second of this maintenance seat 16).As shown in figure 10, in the time that relative this hinge arms 12 of this hinge pot 10 is closed, though this damper 18 also can be pushed against and these maintenance seat 16 displacements relatively by this hinge arms 12, only, this damper 18 moves towards this adjustment part 20 together with this piston rod 76 being, and cannot support and terminate in the protuberance 92 of this adjustment part 20 and then produce cushioning effect with this piston rod 76.
Figure 11 demonstration, this hinge arms 12 is arranged on a cabinet body 96 with this installed part 48, and this hinge pot 10 is installed on a door-plate 98.Make this hinge there is the effect of buffering, this adjustment part 20 of user's capable of regulating makes the piston rod 76 of this protuberance 92 in alignment with this damper 18, now, in the time that relative this cabinet body 96 of this door-plate 98 is moved to a fastening position, as shown in Figure 12 and Figure 13, this hinge arms 12 can collision contact this damper 18, make the piston rod 76 of this damper 18 first be butted on the protuberance 92 of this adjustment part 20, and then utilize this piston rod 76 move and produce cushioning effect relative to inside contracting of this damper 18, therefore, closing of these door-plate 98 relative these cabinet bodies 96 can be slow, quietly carry out.
Figure 14 shows, in the time that relative this cabinet body 96 of this door-plate 98 is opened, this hinge arms 12 is left no longer collision contact from this damper 18,18 of this dampers utilize the piston rod 76 of auto-extending to be butted on the protuberance 92 of this adjustment part 20, so that this damper 18 is promoted to displacement, and be butted on mutually with the stopper 78 of this damper 18 this maintenance seat 16 lead segment 74 one end and stop, now, relative this hinge arms 12 of this damper 18 is that stay in can be by the position pushing against and can produce cushioning effect.
In another preferred embodiment, as shown in Figure 15 and Figure 16, the first abutting part 67a of this maintenance seat 16 and the second abutting part 67b can be all elastic force trips.In the time that this adjustment part 20 is moved to a primary importance with respect to this maintenance seat 16, the clip convex body 90 of this adjustment part 20 fastens in the first abutting part 67a of this maintenance seat 16 and locates.In the time that this adjustment part 20 is moved to a second place with respect to this maintenance seat 16, the clip convex body 90 of this adjustment part 20 leaves and fastens the second abutting part 67b location in this maintenance seat 16 from the first abutting part 67a of this maintenance seat 16.
According to above explanation, known enhancement effect of the present invention and advantage are: user can adjust the pooling feature of this hinge in advance according to demand, provides user's one more convenient, laborsaving, to select to open or close the mechanism of cushioning effect.
Although the present invention describes with reference to current specific embodiment, but those of ordinary skill in the art will be appreciated that, above embodiment is only for the present invention is described, in the situation that not departing from spirit of the present invention, also can make variation and the amendment of various equivalences, therefore, as long as the variation to above-described embodiment, modification all will drop in the scope of the application's claims within the scope of connotation of the present invention.

Claims (15)

1. a buffer for hinge, this hinge comprises a hinge pot, a hinge arms, at least one spring and a buffer; This hinge pot comprises a room; This this hinge pot of hinge arms pivot joint; This spring fitting is in the room of this hinge pot, and in relatively this hinge arms pivotable and the elastic force of a closure is provided when closed of this hinge pot; This buffer comprises a damper, it is characterized in that:
One keeps seat, is fixedly mounted in the room of this hinge pot, and this maintenance seat has a passage in this damper is arranged on;
Described damper, is arranged in the passage of this maintenance seat and corresponding to this hinge arms, and this damper has a piston rod; And
One adjustment part, is arranged on this maintenance seat actively, and this adjustment part has a protuberance, and this protuberance is to stretch into and corresponding to the piston rod of this damper towards this maintenance seat;
Wherein, when this adjustment part moves to a primary importance with respect to this maintenance seat, the protuberance of this adjustment part is in alignment with the piston rod of this damper, and in the time that relative this hinge arms of this hinge pot is closed, this damper, by this hinge arms pushing and pressing displacement, makes the piston rod of this damper be butted on the protuberance of this adjustment part and inside contract generation cushioning effect;
Wherein, when this adjustment part moves to a second place with respect to this maintenance seat, the protuberance of this adjustment part is removed from the correspondence position of the piston rod of this damper, and when this hinge pot is when relatively this hinge arms is closed, the protuberance that makes the piston rod of this damper cannot be butted on this adjustment part produces cushioning effect.
2. the buffer of hinge according to claim 1, it is characterized in that, described adjustment part has a clip convex body, this maintenance seat has a top, the periphery on this top has one first abutting part and one second abutting part, when this adjustment part moves to this primary importance with respect to this maintenance seat, the clip convex body of this adjustment part is butted on the first abutting part of this maintenance seat, when this adjustment part moves to this second place with respect to this maintenance seat, the clip convex body of this adjustment part is butted on the second abutting part of this maintenance seat.
3. the buffer of hinge according to claim 2, is characterized in that, described the first abutting part that keeps seat is a fixing contact surface, and this second abutting part is an elastic force trip.
4. the buffer of hinge according to claim 3, is characterized in that, also comprises that an elastic component is connected between this maintenance seat and this adjustment part, makes this adjustment part can respond the elastic force of this elastic component and is automatically held in this primary importance.
5. the buffer of hinge according to claim 4, is characterized in that, described maintenance seat arranges one first hook part, and this adjustment part arranges one second hook part, and this elastic component is to be hooked between this first hook part and this second hook part.
6. the buffer of hinge according to claim 2, is characterized in that, described the first abutting part and the second abutting part that keeps seat is all elastic force trips.
7. the buffer of hinge according to claim 2, it is characterized in that, described maintenance seat has a bottom, the periphery of this bottom has the lip section of a camber profile, this maintenance seat also has a body extension and is connected between Yu Gai bottom, this top, this adjustment part comprises a upper bracket, a lower carriage and side plate extension and is connected between this upper bracket and this lower carriage, this adjustment part is butted on the top of this maintenance seat with this upper bracket, and the lower carriage of this adjustment part is butted on the lip section of the bottom of this maintenance seat.
8. the buffer of hinge according to claim 7, is characterized in that, the upper bracket of described adjustment part also comprises an operating portion.
9. the buffer of hinge according to claim 7, it is characterized in that, the described top that keeps seat has one first sign and one second sign, and the upper bracket of this adjustment part has a point, when this adjustment part moves to this primary importance with respect to this maintenance seat, this point is corresponding to this first sign, and when this adjustment part moves to this second place with respect to this maintenance seat, this point is corresponding to this second sign.
10. the buffer of hinge according to claim 9, is characterized in that, described the first sign is the text description of ON, and this second sign is the text description of OFF.
The buffer of 11. hinges according to claim 1, is characterized in that, the inwall of the described passage that keeps seat has a linear guide section, and this damper has a stopper and can offset corresponding to one end of the lead segment in this passage.
The buffer of 12. hinges according to claim 1, it is characterized in that, described hinge pot room there is the locating hole of a pair of mutual correspondence, the both sides of this maintenance seat respectively have a card, each card snaps in corresponding to this locating hole, and make this maintenance seat be fixed on this hinge pot room in.
The buffer of 13. hinges according to claim 1, it is characterized in that, the room of described hinge pot is by pair of sidewalls, one diapire, one front bulkhead, and one aft bulkhead jointly define, this front bulkhead is to extend the front end that is connected to this oppose side wall, this aft bulkhead is to extend the rear end that is connected to this oppose side wall, and this oppose side wall of this hinge pot has the axis hole of a pair of mutual correspondence adjacent to this front bulkhead, and, this hinge arms comprises pair of cams portion, and one shaft sleeve part be connected to this between cam part, this hinge arms is also passed the axis hole of this sidewall and the shaft sleeve part of this hinge arms with an axle part, and make relatively this hinge pot pivot joint of this hinge arms.
The buffer of 14. hinges according to claim 1, it is characterized in that, described spring comprises a pair of, this is the form of torque spring to spring, each spring comprises one first bar, one second bar, and one winder extend be connected between this first bar and this second bar, this oppose side wall of this hinge pot has the pin-and-hole of a pair of mutual correspondence, this diapire comprises a pair of ear, each ear has the pin-and-hole of a perforation corresponding to each sidewall, this spring fitting is between the sidewall and this ear of this hinge pot, and with a pin member through the pin-and-hole of this sidewall, the winder of this spring, and the perforation of this ear, this spring is connected with this hinge pot.
The buffer of 15. hinges according to claim 14, is characterized in that, this oppose side wall of described hinge pot also comprises a pair of jack, for this, the second bar of spring is inserted and is butted on this jack.
CN201210523857.2A 2012-12-07 2012-12-07 The buffer of hinge Active CN103850563B (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105298271A (en) * 2014-07-15 2016-02-03 川湖科技股份有限公司 Hinge and buffering device thereof
CN105986721A (en) * 2015-02-06 2016-10-05 川湖科技股份有限公司 Hinge device
CN106121428A (en) * 2015-05-04 2016-11-16 沙美卡尺和矿业灯具有限公司 There is the hinge for furniture of buffer and spring
CN108412355A (en) * 2018-04-10 2018-08-17 广东炬森五金精密制造有限公司 Hinge

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DE202005005263U1 (en) * 2004-06-24 2005-06-30 Julius Blum Gmbh Furniture e.g. cabinet mortise hinge has two profiles spring with differential acting on hinge arm
CN101187279A (en) * 2006-11-16 2008-05-28 川湖科技股份有限公司 Hinge buffer device
GB2469847A (en) * 2009-04-29 2010-11-03 Lama D D Dekani A damper assembly for a toggle-type hinge
WO2012024702A1 (en) * 2010-08-23 2012-03-01 Julius Blum Gmbh Damping device for furniture parts
CN102587779A (en) * 2012-02-20 2012-07-18 伍志勇 Furniture hinge with damper

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Publication number Priority date Publication date Assignee Title
DE202005005263U1 (en) * 2004-06-24 2005-06-30 Julius Blum Gmbh Furniture e.g. cabinet mortise hinge has two profiles spring with differential acting on hinge arm
CN101187279A (en) * 2006-11-16 2008-05-28 川湖科技股份有限公司 Hinge buffer device
GB2469847A (en) * 2009-04-29 2010-11-03 Lama D D Dekani A damper assembly for a toggle-type hinge
WO2012024702A1 (en) * 2010-08-23 2012-03-01 Julius Blum Gmbh Damping device for furniture parts
CN102587779A (en) * 2012-02-20 2012-07-18 伍志勇 Furniture hinge with damper

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105298271A (en) * 2014-07-15 2016-02-03 川湖科技股份有限公司 Hinge and buffering device thereof
CN105298271B (en) * 2014-07-15 2017-04-12 川湖科技股份有限公司 Hinge and buffering device thereof
CN105986721A (en) * 2015-02-06 2016-10-05 川湖科技股份有限公司 Hinge device
CN105986721B (en) * 2015-02-06 2018-03-23 川湖科技股份有限公司 Hinge means
CN106121428A (en) * 2015-05-04 2016-11-16 沙美卡尺和矿业灯具有限公司 There is the hinge for furniture of buffer and spring
CN108412355A (en) * 2018-04-10 2018-08-17 广东炬森五金精密制造有限公司 Hinge

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