CN102191895A - Furniture hinge - Google Patents
Furniture hinge Download PDFInfo
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- CN102191895A CN102191895A CN2011100876676A CN201110087667A CN102191895A CN 102191895 A CN102191895 A CN 102191895A CN 2011100876676 A CN2011100876676 A CN 2011100876676A CN 201110087667 A CN201110087667 A CN 201110087667A CN 102191895 A CN102191895 A CN 102191895A
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- elastic force
- spare parts
- force branch
- connector
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- 238000013016 damping Methods 0.000 claims abstract description 31
- 238000000034 method Methods 0.000 description 8
- 239000002184 metal Substances 0.000 description 7
- 238000005452 bending Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Classifications
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- 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
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- 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
- E05F5/02—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops
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- 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
- E05Y2201/262—Type of motion, e.g. braking
- E05Y2201/264—Type of motion, e.g. braking linear
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/624—Arms
- E05Y2201/626—Levers
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/71—Toothed gearing
- E05Y2201/712—Toothed gearing with incomplete toothing
-
- 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 discloses a furniture hinge, comprising a fixed seat, a movable seat and an outer rocking arm, wherein an elastic resetting mechanism used for controlling the opening and the closing of a hinge is arranged between the fixed seat and the movable seat; a damping device connected with the elastic resetting mechanism is also arranged on the fixed seat; the elastic resetting mechanism at least comprises an elasticity distribution part and a resettable elastic element, wherein the elasticity distribution part is respectively articulated to the fixed seat and the movable seat; the resettable elastic element is articulated to a connecting shaft of the outer rocking arm, which is articulated with the fixed seat, and two free ends parallelly extending towards a same side from the articulated part of the resettable elastic element are arranged on the elastic element and respectively tightly support against the fixed seat and the elasticity distribution part. The furniture hinge disclosed by the invention can freely stop between about 40 degrees and 120 degrees after being opened at about 40 degrees and has the advantages of reasonable spring reset force distribution, long service life, little opening force and convenience for use.
Description
Technical field
The present invention relates to a kind of hinge for furniture, particularly a kind of hinge that is used for the band flexible member of moveable part on door or the furniture.
Background technology
In the prior art, the closing force that is produced when closing furniture door often causes furniture door bump furniture main body.In order to reduce impact relevant and noise with closing force, have a kind of hinge of the band damping unit of between furniture main body and door-plate, installing, impact force and noise that this class hinge is produced in the time of effectively eliminating the door-plate closure, and by widespread usage.
But from the application point analysis, the angle that door leaf is opened is approximately 0 °～120 °.Existing hinge, its technical indicator is generally and automatically switches to the state of flicking after door-plate is opened about 0 °～60 °, be about 60 °～120 ° from playing angle, be about 120 ° from the maximum opening angle of door leaf when closing and begin to apply one and when the pressure of elastic force is closed to about 60 °～0 ° to door, automatically switch to slow closed condition, reach soft noiseless purpose of closing greater than hinge.Referring to Fig. 1, hinge flicks to about 120 ° after opening about 45 °, and this section stroke is toward journey from bullet.But the noiseless soft state when above-mentioned prior art is overemphasized door-plate and closed, when considering that door-plate is opened hinge from elastic force in conjunction with door-plate weight and from playing the bigger impact force that angle (being about 60 °) is caused.According to one's analysis, owing to do not contact when door-plate is opened into maximum angle with the furniture body, promptly do not produce noise and direct bump, but this impact force can be passed to the binding site of hinge bodies and hinge and furniture, have a strong impact on the application life of hinge and furniture, this is the greatest drawback of prior art, and real is an industry difficult problem anxious to be overcome.
In addition, the existing band spring hinge that is used for furniture, its elastic reset mechanism such as Fig. 2 a and 2b, Fig. 3 a and 3b, and shown in Fig. 4 a and the 4b, that it provides reset force is a torque spring a, the characteristics of torque spring a are to stretch out two free ends to homonymy not across mutually from its hinge point, the torsion differential seat angle of this kind torque spring a in the hinge opening-closing process is about 32 °, under this state, mechanicalness fatigue very easily appears in torque spring a, and the reset force of torque spring a goes down fast, even the fracture of spring body appears, finally cause the folding number of times that does not reach design application life of hinge.By in the above accompanying drawing as can be known: the hinge spring reset force unreasonable distribution of prior art, torsion angle minimum under its closure state (about 110 °), torsion angle under the opening (about 136 °) is greater than the torsion angle under the closure state, and maximum torsion angle (about 142 °) appears in the process of switching, under such spring reset power distribution state, opening the furniture door leaf just needs the external force greater than reset force, makes troubles to the user.
Summary of the invention
The purpose of this invention is to provide a kind of slow closing function that has, can freely stop between about 40 °～120 ° after opening about 40 °, spring reset power is distributed rationally, long service life, the hinge for furniture of the band spring that open force is few.
Technical scheme of the present invention is: a kind of hinge for furniture, comprise holder, sliding seat and be articulated in holder and sliding seat on outer rocker arm, it is characterized in that: be provided with the elastic reset mechanism that is used to control the hinge for furniture keying between described holder and the sliding seat, also be provided with the damping unit that links to each other with elastic reset mechanism on the described holder; Described elastic reset mechanism comprises that at least an elastic force branch replaces the spare parts and a reducible flexible member, described flexible member is set on the connecting axle that outer rocker arm and holder be hinged rotatably, described flexible member has and does not have two free ends that stretch out to the same side across from its suit position, and two free ends press closer respectively on holder and elastic force branch replace the spare parts; And,
Described elastic force branch replaces the spare parts and comprises two connectors, respectively as preceding connector and rear connectors, and middle connecting plate, described connector comprises head and the body of accepting with head, described middle connecting plate is connected between the body of forward and backward connector; The corresponding free end of described flexible member presses closer on the position between the head at forward and backward connector that the elastic force branch replaces the spare parts; Described elastic force branch replaces the spare parts that head by forward and backward connector links to each other with damping unit and is hinged with holder, and described elastic force branch replaces the spare parts hinged at its afterbody and movable part.
Preferably, the free-ended width that offsets with holder of described flexible member 6a is greater than the free-ended width that replaces the spare parts and offset with the elastic force branch.
Preferably, preceding connector that described elastic force branch replaces the spare parts and rear connectors and middle connecting plate fuse, and inwardly curling into the afterbody that has connecting hole that the elastic force branch replaces the spare parts together at the end of the body of forward and backward connector and the end of middle connecting plate, described elastic force branch replaces the spare parts and realizes hinged via described connecting hole and the cooperation that is fixed on the bearing pin on the movable part; Perhaps, the preceding connector that described elastic force branch replaces the spare parts and the end of rear connectors are respectively arranged with coaxial connecting hole as its afterbody, and described elastic force branch replaces the spare parts and realizes hinged via two connecting holes and the cooperation that is fixed on the bearing pin on the movable part; Perhaps, described elastic force branch replaces the spare parts and forms described middle connecting plate by the intermediate connector between the body of the body of connector before a plurality of parallel being connected in and rear connectors, the afterbody that described elastic force branch replaces the spare parts is provided with the end of the body that connects this forward and backward connector, and the connecting hole of the end of a plurality of intermediate connectors, described elastic force branch replaces the spare parts and realizes hinged via described connecting hole and the cooperation that is fixed on the bearing pin on the movable part.
Preferably, described elastic force branch replaces the spare parts and is provided with the support bar that is connected between the forward and backward connector, and the corresponding free end of described flexible member presses closer on the support bar that the elastic force branch replaces the spare parts.
Preferably, with relatively turnable mode suit one sleeve, the corresponding free end of described flexible member presses closer on the sleeve that the elastic force branch replaces the spare parts on the described support bar.
Preferably, the head of the forward and backward connector that described elastic force branch replaces the spare parts links to each other with damping unit by an actuated element that is articulated on the holder, and described actuated element and damping unit are hinged, and is connected with the head of forward and backward connector.
Preferably, described actuated element comprises the forward and backward counterpart that links together at each interval, connects a connecting rod between the described forward and backward counterpart; The head of the connector that described elastic force branch replaces the spare parts has prong or mounting hole, and described connecting rod is embedded in described prong or the mounting hole.
Preferably, the head of the connector that replaces the spare parts of described elastic force branch is provided with the dentation connecting portion; Described actuated element comprises the forward and backward counterpart that links together at each interval, be connected with the quantity projection consistent with the quantity of the teeth groove of dentation connecting portion between the described forward and backward counterpart, the dentation connecting portion that described elastic force branch replaces the spare parts is meshed with the projection of actuated element.
Preferably, the head of the connector that replaces the spare parts of described elastic force branch forms and connects tooth; Described actuated element comprises the forward and backward counterpart that links together at each interval, and described forward and backward counterpart forms respectively the connection tooth that tooth is meshed that is connected with forward and backward connector.
Preferably, the head of the connector that replaces the spare parts of described elastic force branch forms and connects tooth; Described actuated element comprises one-level driving member and the secondary driving member that all is articulated on the holder, and the piston rod of described secondary driving member and damping unit is hinged; The connection tooth of described one-level driving member is meshed with the tooth that is connected that is connected tooth and secondary driving member that the elastic force branch replaces the spare parts respectively.
The invention has the beneficial effects as follows:
(1) hinge for furniture of the present invention is novel, has redistributed the reset force of elastic element; The present invention has adopted the elastic element of structure uniqueness, and all free ends all are positioned at its same side.Elastic element is in the opening-closing process of hinge, and the variation of torsion angle is about 17 °, only is 1/2 of prior art, and therefore, the present invention can significantly promote elastic element, as the application life of spring.
(2) hinge for furniture of the present invention can realize that hinge opens the technical indicator that can freely stop behind about 40 degree between about 40 °～120 °.The elastic reset mechanism design is reasonable, the position that utilizes the elastic force branch to replace the spare parts in the hinge opening-closing process is moved via 1～3 driving parts reciprocating by the gas/liquid pressure unidirectional damping device that the variety of way driving is loaded in the hinge bodies, when hinge is made closing motion, damping unit produces the position traveling time that a damping strength control elastic force branch replaces the spare parts, reach the merit that hinge is slowly closed, the present invention can make the door of furniture or softly voicelessly finish switching motion during the movable part On/Off, effectively reduces noise and impacts injury to the furniture body.
(3) hinge for furniture of the present invention, when hinge was opened, the descending variation of radial load F leveled off to 0 during finally to opening.When at closing time, hinge from opening through switching state finally to closure state, the inverse process that is changed to above-mentioned variation of radial load F.Promptly apply a very little power, just can realize closing of hinge, easy to use.
(4) material that hinge for furniture of the present invention, form of structure change various elastic element can be elastic metal wire material (square or circular) or elastic sheet metal; The elastic force branch replaces the spare parts and both can be the longitude circle circle.The sheet metal of bending, or the direct sheet metal of bending, can also form by multi-disc sheet metal riveted, the actuated element between elastic reset mechanism and the damping unit also can be designed to, connecting rod, rocking bar or gear-like etc., can be widely used according to the instructions for use flexible design in a word.
Description of drawings
Fig. 1 is the rough schematic view that existing hinge opening and closing state is shown;
Fig. 2 a and 2b be respectively existing hinge when being in closure state cross-sectional schematic and the view of torque spring wherein;
Fig. 3 a and 3b be respectively existing hinge when being in switching state cross-sectional schematic and the view of torque spring wherein;
Fig. 4 a and 4b be respectively existing hinge when being in opening cross-sectional schematic and the view of torque spring wherein;
Fig. 5 a, 5b and 5c are respectively the cross-sectional schematic of hinge for furniture of the present invention when being in closure, switching and opening;
Fig. 6 a, 6b and 6c are respectively the force analysis schematic diagram of flexible member under the state of Fig. 5 a, 5b and 5c;
Fig. 7 is the rough schematic view that hinge opening and closing state of the present invention is shown;
Fig. 8 a and 8b are the hinge for furniture of first kind of embodiment of the present invention cross-sectional schematic under closed and opening respectively;
Fig. 9 a, 9b and 9c show a kind of enforcement structure that the elastic force branch among Fig. 8 a and the 8b replaces the spare parts respectively; Figure 10 a, 10b and 10c show a kind of enforcement structure of the flexible member among Fig. 8 a and the 8b respectively;
Figure 11 a and 11b show a kind of enforcement structure of the actuated element among Fig. 8 a and the 8b respectively;
Figure 12 show that the elastic force branch shown in the flexible member shown in Figure 10 a, Fig. 9 b replaces the spare parts and Figure 11 b shown in actuated element between the relation of being connected;
Figure 13 show that the elastic force branch shown in the flexible member shown in Figure 10 a, Fig. 9 b replaces the spare parts and Figure 11 a shown in actuated element between the relation of being connected;
Figure 14 a and 14b show respectively that elastic force branch that the hinge for furniture of second kind of embodiment of the present invention adopts replaces the spare parts and with the replace the spare parts enforcement structure of the actuated element that is complementary of this elastic force branch;
Figure 15 shows the cross-sectional schematic of hinge for furniture under closure state of the third embodiment of the present invention;
The hinge for furniture that Figure 16 a and 16b show the 4th kind of embodiment of the present invention is the cross-sectional schematic under closed and opening respectively;
Figure 17 shows the cross-sectional schematic of hinge for furniture under closure state of the 5th kind of embodiment of the present invention;
The hinge for furniture that Figure 18 a and 18b show the 6th kind of embodiment of the present invention is the cross-sectional schematic under closed and opening respectively.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
Shown in Fig. 5 a, 5b and 5c, hinge for furniture of the present invention comprise holder 1, sliding seat 2 and be articulated in holder 1 and sliding seat 2 on outer rocker arm 3, be provided with the elastic reset mechanism that is used to control the hinge for furniture keying between this holder 1 and the sliding seat 2, also be provided with the damping unit 4 that links to each other with elastic reset mechanism on this holder 1.This elastic reset mechanism comprises an elastic force the branch 5 and reducible flexible members 6 that replace the spare parts at least, the elastic force branch replaces the spare parts and 5 is articulated in respectively on holder 1 and the sliding seat 2, flexible member 6 is set on the connecting axle 11 of holder 1 and outer rocker arm 3 rotatably, this flexible member 6 has and does not have two free ends that stretch out to the same side across from its suit position, two free ends press closer respectively in holder 2 and elastic force branch and replace the spare parts on 5, wherein, two free ends all can have multiple form of structure, but as each free end again bifurcated be at least two free sections.
Adopt the flexible member 6 and the elastic force branch of this kind structure to replace the spare parts 5, hinge for furniture of the present invention from the stressing conditions being closed to opening process shown in Fig. 6 a, 6b and 6c, wherein, C is replace the spare parts the strong point between 5 of holder 1 and elastic force branch, D is replace the spare parts the rotating shaft between 5 of sliding seat 2 and elastic force branch, A is replace the spare parts the strong point between 5 of flexible member 6 and elastic force branch, and E is the fixed axis (being the connecting axle of 3 of holder 1 and outer rocker arms) of flexible member 6, and F is a radial load.According to the force analysis among the figure as can be known, hinge for furniture of the present invention from closure state through switching state to the process of opening, the line between strong point A and strong point C and the angle of vertical direction diminish gradually and (diminish to 18 ° from 55 °, finally to leveling off to 0 °), make the descending variation of radial load F, and under final opening, this radial load F levels off to 0; When at closing time, hinge is opened, switched, and is final closed, the inverse process that is changed to above-mentioned variation of radial load F.Therefore, as shown in Figure 7, hinge can freely stop between about 40 °～120 ° after opening about 40 °, and promptly the stroke of this section is free toward journey.
Shown in Fig. 5 a to 5c, this elastic force branch replace the spare parts 5 and damping unit 4 between be provided with to open and close and drive the actuated element 7 that damping unit 4 is worked with hinge, this actuated element 7 is articulated on the holder 1, and this actuated element 7 is hinged with damping unit 4, and replaces the spare parts with the elastic force branch and 5 to be connected.Hinge is under closure state, damping unit 4 is pulled to the state of pulling out via the actuated element 7 that the elastic force branch replaces the spare parts on 5, when hinge is made breakdown action, be pressed into via the piston rod of actuated element again damping unit 4, damping unit 4 under the closed condition is unidirectional dampings, is not subjected to the effect of damping power when being pressed into.When hinge is closed, when pulling out motion, to bring out damping unit and produce damping force via actuated element 7 driving damping units 4, this technical scheme helps to reduce opening force.
Shown in Fig. 8 a and 8b, as replace the spare parts a kind of embodiment of 5 of elastic force branch, the elastic force branch 5a that replaces the spare parts comprises two connectors, respectively as preceding connector 52a and rear connectors 52b shown in Fig. 9 a to 9c, and middle connecting plate 51, this connector comprises head and the body of accepting with head, and this middle connecting plate 51 is connected between the body of forward and backward connector.The corresponding free end of this flexible member 6 presses closer on the elastic force branch replaces the spare parts position between the head at forward and backward connector of 5a, this elastic force branch replaces the spare parts that the head of 5a by forward and backward connector links to each other with damping unit 4 and 1 hinged with holder (head that is specially this forward and backward connector is realized hinged by cooperating of the bearing pin on being arranged at the connecting hole 54 gone up separately and being fixed on holder 1), and this elastic force branch 5a that replaces the spare parts is hinged at its afterbody and movable part 2.This elastic force branch 5a that replaces the spare parts can adopt following enforcement structure.
Embodiment 1: shown in Fig. 9 a, the replace the spare parts preceding connector 52a of 5a1 and rear connectors 52b and middle connecting plate 51 of this elastic force branch fuses, and inwardly curling into the replace the spare parts afterbody that has connecting hole 55 of 5a of elastic force branch together at the end of the end of the body of forward and backward connector and middle connecting plate 51, this elastic force branch 5a1 that replaces the spare parts realizes hinged via this connecting hole and the cooperation that is fixed on the bearing pin on the movable part 2.
Embodiment 2: shown in Fig. 9 b, the replace the spare parts preceding connector 52a of 5a2 and the end of rear connectors 52b of this elastic force branch is respectively arranged with coaxial connecting hole as its afterbody 55, and this elastic force branch 5a2 that replaces the spare parts realizes hinged via two connecting holes and the cooperation that is fixed on the bearing pin on the movable part 2.
Embodiment 3: shown in Fig. 9 c, this elastic force branch replace the spare parts 5a3 by a plurality of parallel being connected in before intermediate connector 51a between the body of the body of connector 52a and rear connectors 52b form described middle connecting plate, the replace the spare parts afterbody of 5a3 of this elastic force branch is provided with the end of the body that connects this forward and backward connector, and the connecting hole of the end of a plurality of intermediate connector 51a, this elastic force branch 5a1 that replaces the spare parts realizes hinged via this connecting hole and the cooperation that is fixed on the bearing pin on the movable part 2.
Embodiment 4: shown in Figure 12 and 13, on the basis of embodiment 1,2 and 3, this elastic force branch 5a that replaces the spare parts is provided with the support bar as shown in figure 12 58 that is connected between the forward and backward connector, make this support bar 58 between the head of forward and backward connector, the corresponding free end of this flexible member 6 presses closer on the elastic force branch replaces the spare parts the support bar 58 of 5a, if this support bar 58 is not set, this free end can press closer on edge, the front between the head at forward and backward connector of middle connecting plate 51.
Embodiment 5: on the support bar 58 that can in embodiment 4, be provided with relatively turnable mode suit one sleeve 59 as shown in figure 12, the corresponding free end of this flexible member 6 presses closer on the elastic force branch replaces the spare parts the sleeve 59 of 5a, like this, the sliding friction that flexible member 6 and elastic force branch can be replaced the spare parts between 5a is converted to rolling friction, reduces the resistance of motion.
Embodiment 6: the replace the spare parts head of connector of 5a of this elastic force branch has prong, shown in Fig. 8 a and 8b, this elastic force branch prong and the actuated element 7a of 5a by its forward and backward connector that replace the spare parts is connected, this actuated element 7a can adopt the actuated element 7a1 shown in Figure 11 a, it comprises being connected between the forward and backward counterpart of the preceding counterpart that links together at each interval 71 and back counterpart 72, one connecting rods 73.As shown in figure 13, this connecting rod 73 is embedded in this prong, and the replace the spare parts head of connector of 5a of elastic force branch is placed between the forward and backward counterpart, realizes elastic force branch being connected between 5a and actuated element 7a1 that replace the spare parts.Elastic force branch among this embodiment 5a that replaces the spare parts can adopt enforcement structure among the embodiment 1 to 5.
Embodiment 7: what the actuated element 7a2 shown in Figure 11 b was different with actuated element 7a1 among the embodiment 6 is, be provided with the joint pin 74 of outside protrusion on this forward and backward counterpart, as shown in figure 12, joint pin 74 on the forward and backward counterpart is embedded in respectively in the prong of forward and backward connector, make forward and backward counterpart place the elastic force branch to replace the spare parts between the forward and backward connector of 5a, realize elastic force branch being connected between 5a and actuated element 7a2 that replace the spare parts.Elastic force branch among this embodiment 5a that replaces the spare parts can adopt enforcement structure among the embodiment 1 to 5.
Embodiment 8: elastic force branch as shown in figure 14 replaces the spare parts and connects a connecting rod 5b1 who is connected with actuated element between the head of forward and backward connector of 5b, corresponding with it actuated element 7b as shown in figure 15, actuated element 7a1 in itself and embodiment 6 and 7 and the difference of 7a2 are, this forward and backward counterpart is provided with prong, this connecting rod 5b1 is embedded in the prong of forward and backward counterpart, and forward and backward counterpart is placed between the forward and backward connector.Elastic force branch among this embodiment 5a that replaces the spare parts can adopt enforcement structure among the embodiment 1 to 5.
Embodiment 9: the head of the forward and backward connector that this elastic force branch replaces the spare parts is provided with the joint pin of outside protrusion, the former joint pin is embedded in the prong of preceding counterpart of the actuated element among the embodiment 8, the latter's joint pin is embedded in the prong of back counterpart of the actuated element among the embodiment 8, and forward and backward connector is placed between the forward and backward counterpart.Elastic force branch among this embodiment 5a that replaces the spare parts can adopt enforcement structure among the embodiment 1 to 5.
Embodiment 10: the replace the spare parts head of forward and backward connector of 5c of elastic force branch as shown in figure 15 is provided with mounting hole 5c1, at this, can adopt the actuated element in embodiment 6 or 7, the connecting rod of actuated element 7a1 among the embodiment 6 is through in the mounting hole of forward and backward connector, and the joint pin 74 of the forward and backward counterpart of the actuated element 7a2 among the embodiment 7 matches respectively with in the mounting hole of forward and backward connector.Elastic force branch among this embodiment 5a that replaces the spare parts can adopt enforcement structure among the embodiment 1 to 5.
Embodiment 11: the replace the spare parts head of connector of 5d of the elastic force branch shown in Figure 16 a and 16b is provided with dentation connecting portion 5d1, what the actuated element 7c that is connected with this dentation connecting portion 5d1 was different with 7a2 with the actuated element 7a1 of embodiment 6 and 7 is, be connected with projection 7c1 between its forward and backward counterpart, the quantity of projection 7c1 is consistent with the quantity of the teeth groove of dentation connecting portion, and the replace the spare parts dentation connecting portion of 5d of this elastic force branch is meshed with the projection 7c1 of actuated element 7a1.Elastic force branch among this embodiment 5a that replaces the spare parts can adopt enforcement structure among the embodiment 1 to 5.
Embodiment 12: the replace the spare parts head of connector of 5e of elastic force branch as shown in figure 17 form to connect tooth, be connected actuated element 7d that tooth is connected with this as different from Example 11, its forward and backward counterpart forms respectively the connection tooth 7d1 that tooth is meshed that is connected with forward and backward connector.Elastic force branch among this embodiment 5a that replaces the spare parts can adopt enforcement structure among the embodiment 1 to 5.
Embodiment 13: the actuated element 7e shown in Figure 18 a and 18b comprises one-level driving member 7e1 and the secondary driving member 7e2 that all is articulated on the holder 1, and the piston rod of this secondary driving member 7e2 and damping unit 4 is hinged.The connection tooth of this one-level driving member 7e1 respectively with embodiment 12 in the replace the spare parts tooth that is connected that is connected tooth and secondary driving member 7e2 of 5e of elastic force branch be meshed, realize elastic force branch being in transmission connection of 4 of 5e and damping units that replace the spare parts.Elastic force branch among this embodiment 5a that replaces the spare parts can adopt enforcement structure among the embodiment 1 to 5.
In addition, this flexible member 6 can adopt the flexible member 6a shown in Fig. 8 a and 8b, the characteristics of this flexible member 6a are free-ended width of offseting with holder 1 greater than with the elastic force branch 5 free-ended width that offset that replace the spare parts.This flexible member 6 can adopt following enforcement structure.
Embodiment 14: the flexible member 6a1 shown in Figure 10 a is a torque spring, this torque spring is extracted out from the suit position at the middle part and elastic force branch 5 free ends that offset 62 that replace the spare parts, and extracts the first free section 61a and second a free section 61b who is divided into free end 62 both sides respectively out from the suit position in both sides.This embodiment 14 can 1 to 13 use in conjunction with the embodiments.
Embodiment 15: the flexible member 6a2 shown in Figure 10 b is an elastic sheet metal, elastic sheet metal is provided with one and is used for hinged arc kink 63, these kink 63 radians are greater than 0 °, and smaller or equal to 180 °, one edge of this kink 63 is provided with the free end 61 that offsets with holder 1 that stretches out along its tangential direction, the middle part on another side edge be provided with tangentially stretch out with elastic force branch 5 free ends that offset 62 that replace the spare parts, make the width of free end 62 narrower than the width of free end 61.This embodiment 14 can 1 to 13 use in conjunction with the embodiments.
Embodiment 16: the difference of the flexible member 6a2 of flexible member 6a3 shown in Figure 10 c and embodiment 15 is, the radian of this arc kink 63 is greater than 180 °, and less than 360 °, in addition, this free end 61 and 62 oneself and corresponding edge formation diffusion type extension separately.This embodiment 14 can 1 to 13 use in conjunction with the embodiments.
The above embodiments only are the preferred embodiments of the present invention, can not limit interest field of the present invention with this, and therefore, the equivalent variations according to the present patent application claim is done still belongs to the scope that the present invention is contained.
Claims (10)
1. hinge for furniture, comprise holder, sliding seat and be articulated in holder and sliding seat on outer rocker arm, it is characterized in that: be provided with the elastic reset mechanism that is used to control the hinge for furniture keying between described holder and the sliding seat, also be provided with the damping unit that links to each other with elastic reset mechanism on the described holder; Described elastic reset mechanism comprises that at least an elastic force branch replaces the spare parts and a reducible flexible member, described flexible member is set on the connecting axle that outer rocker arm and holder be hinged rotatably, described flexible member has and does not have two free ends that stretch out to the same side across from its suit position, and two free ends press closer respectively on holder and elastic force branch replace the spare parts; And,
Described elastic force branch replaces the spare parts and comprises two connectors, respectively as preceding connector and rear connectors, and middle connecting plate, described connector comprises head and the body of accepting with head, described middle connecting plate is connected between the body of forward and backward connector; The corresponding free end of described flexible member presses closer on the position between the head at forward and backward connector that the elastic force branch replaces the spare parts; Described elastic force branch replaces the spare parts that head by forward and backward connector links to each other with damping unit and is hinged with holder, and described elastic force branch replaces the spare parts hinged at its afterbody and movable part.
2. hinge for furniture according to claim 1 is characterized in that: the free-ended width that offsets with holder of described flexible member 6a is greater than the free-ended width that replaces the spare parts and offset with the elastic force branch.
3. hinge for furniture according to claim 1, it is characterized in that: preceding connector that described elastic force branch replaces the spare parts and rear connectors and middle connecting plate fuse, and inwardly curling into the afterbody that has connecting hole that the elastic force branch replaces the spare parts together at the end of the body of forward and backward connector and the end of middle connecting plate, described elastic force branch replaces the spare parts and realizes hinged via described connecting hole and the cooperation that is fixed on the bearing pin on the movable part; Perhaps, the preceding connector that described elastic force branch replaces the spare parts and the end of rear connectors are respectively arranged with coaxial connecting hole as its afterbody, and described elastic force branch replaces the spare parts and realizes hinged via two connecting holes and the cooperation that is fixed on the bearing pin on the movable part; Perhaps, described elastic force branch replaces the spare parts and forms described middle connecting plate by the intermediate connector between the body of the body of connector before a plurality of parallel being connected in and rear connectors, the afterbody that described elastic force branch replaces the spare parts is provided with the end of the body that connects this forward and backward connector, and the connecting hole of the end of a plurality of intermediate connectors, described elastic force branch replaces the spare parts and realizes hinged via described connecting hole and the cooperation that is fixed on the bearing pin on the movable part.
4. hinge for furniture according to claim 3 is characterized in that: described elastic force branch replaces the spare parts and is provided with the support bar that is connected between the forward and backward connector, and the corresponding free end of described flexible member presses closer on the support bar that the elastic force branch replaces the spare parts.
5. hinge for furniture according to claim 4 is characterized in that: with relatively turnable mode suit one sleeve, the corresponding free end of described flexible member presses closer on the sleeve that the elastic force branch replaces the spare parts on the described support bar.
6. according to claim 3,4 or 5 described hinge for furniture, it is characterized in that: the head of the forward and backward connector that described elastic force branch replaces the spare parts links to each other with damping unit by an actuated element that is articulated on the holder, described actuated element and damping unit are hinged, and are connected with the head of forward and backward connector.
7. hinge for furniture according to claim 6 is characterized in that: described actuated element comprises the forward and backward counterpart that links together at each interval, connects a connecting rod between the described forward and backward counterpart; The head of the connector that described elastic force branch replaces the spare parts has prong or mounting hole, and described connecting rod is embedded in described prong or the mounting hole.
8. hinge for furniture according to claim 6 is characterized in that: the head of the connector that described elastic force branch replaces the spare parts is provided with the dentation connecting portion; Described actuated element comprises the forward and backward counterpart that links together at each interval, be connected with the quantity projection consistent with the quantity of the teeth groove of dentation connecting portion between the described forward and backward counterpart, the dentation connecting portion that described elastic force branch replaces the spare parts is meshed with the projection of actuated element.
9. hinge for furniture according to claim 6 is characterized in that: the head of the connector that described elastic force branch replaces the spare parts forms and connects tooth; Described actuated element comprises the forward and backward counterpart that links together at each interval, and described forward and backward counterpart forms respectively the connection tooth that tooth is meshed that is connected with forward and backward connector.
10. hinge for furniture according to claim 6 is characterized in that: the head of the connector that described elastic force branch replaces the spare parts forms and connects tooth; Described actuated element comprises one-level driving member and the secondary driving member that all is articulated on the holder, and the piston rod of described secondary driving member and damping unit is hinged; The connection tooth of described one-level driving member is meshed with the tooth that is connected that is connected tooth and secondary driving member that the elastic force branch replaces the spare parts respectively.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100876676A CN102191895A (en) | 2011-04-08 | 2011-04-08 | Furniture hinge |
| PCT/CN2011/079175 WO2012136045A1 (en) | 2011-04-08 | 2011-08-31 | Furniture hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100876676A CN102191895A (en) | 2011-04-08 | 2011-04-08 | Furniture hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102191895A true CN102191895A (en) | 2011-09-21 |
Family
ID=44600681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100876676A Pending CN102191895A (en) | 2011-04-08 | 2011-04-08 | Furniture hinge |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102191895A (en) |
| WO (1) | WO2012136045A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103132839A (en) * | 2013-02-02 | 2013-06-05 | 伍志勇 | Driving device used for hinge and capable of adjusting arm of force by rotating around shaft |
| CN104912422A (en) * | 2015-06-12 | 2015-09-16 | 伍志勇 | Adjustable damping hovering structure of flap-up door of furniture |
| CN104912421A (en) * | 2015-06-12 | 2015-09-16 | 伍志勇 | Damping and hovering structure of furniture tilt-up door |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410394A (en) * | 2013-08-01 | 2013-11-27 | 戴贵阳 | Adjustable damping hinge |
| DE202013008777U1 (en) | 2013-10-07 | 2015-01-08 | Grass Gmbh & Co. Kg | Hinge for a furniture part and furniture |
| IT201800004919A1 (en) * | 2018-04-27 | 2019-10-27 | Decelerated furniture hinge. |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2685495Y (en) * | 2004-02-20 | 2005-03-16 | 华峰密机厂有限公司 | Air pressure hinge |
| CN200999533Y (en) * | 2007-01-11 | 2008-01-02 | 伍志勇 | Damping hinge for furniture |
| CN101492986A (en) * | 2009-03-10 | 2009-07-29 | 吴枝祥 | Damping hinge |
| WO2010082028A1 (en) * | 2009-01-19 | 2010-07-22 | Titus International Limited | Damped hinge assemblies |
| CN102168511A (en) * | 2011-03-09 | 2011-08-31 | 吴枝祥 | Furniture hinge |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201416326Y (en) * | 2009-07-09 | 2010-03-03 | 佛山市顺德区亚当斯金属制造有限公司 | Damping hinge for furniture |
-
2011
- 2011-04-08 CN CN2011100876676A patent/CN102191895A/en active Pending
- 2011-08-31 WO PCT/CN2011/079175 patent/WO2012136045A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2685495Y (en) * | 2004-02-20 | 2005-03-16 | 华峰密机厂有限公司 | Air pressure hinge |
| CN200999533Y (en) * | 2007-01-11 | 2008-01-02 | 伍志勇 | Damping hinge for furniture |
| WO2010082028A1 (en) * | 2009-01-19 | 2010-07-22 | Titus International Limited | Damped hinge assemblies |
| CN101492986A (en) * | 2009-03-10 | 2009-07-29 | 吴枝祥 | Damping hinge |
| CN102168511A (en) * | 2011-03-09 | 2011-08-31 | 吴枝祥 | Furniture hinge |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103132839A (en) * | 2013-02-02 | 2013-06-05 | 伍志勇 | Driving device used for hinge and capable of adjusting arm of force by rotating around shaft |
| CN103132839B (en) * | 2013-02-02 | 2015-12-16 | 伍志勇 | For hinge and sway adjustment the arm of force drive unit |
| CN104912422A (en) * | 2015-06-12 | 2015-09-16 | 伍志勇 | Adjustable damping hovering structure of flap-up door of furniture |
| CN104912421A (en) * | 2015-06-12 | 2015-09-16 | 伍志勇 | Damping and hovering structure of furniture tilt-up door |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012136045A1 (en) | 2012-10-11 |
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Application publication date: 20110921 |