CN203559678U - Damping hinge - Google Patents
Damping hinge Download PDFInfo
- Publication number
- CN203559678U CN203559678U CN201320404121.3U CN201320404121U CN203559678U CN 203559678 U CN203559678 U CN 203559678U CN 201320404121 U CN201320404121 U CN 201320404121U CN 203559678 U CN203559678 U CN 203559678U
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- hinge
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- shuttles back
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- housing
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- 238000013016 damping Methods 0.000 title abstract description 30
- 239000012530 fluid Substances 0.000 claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims description 49
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000000295 complement effect Effects 0.000 claims description 4
- 230000033001 locomotion Effects 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 description 5
- 239000011521 glass Substances 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000926 separation method 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
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/04—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes
- E05F3/10—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction
- E05F3/108—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction with piston rod protruding from the closer housing; Telescoping closers
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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
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/20—Combinations of elements
- E05Y2800/205—Combinations of elements forming a unit
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- Hinges (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
Provided is a damping hinge, including a housing which is in pivot connection with a fixing device through a shaft coupler. The shaft coupler comprises a connecting device. A hole is arranged in the housing and a shuttle is located in the hole, wherein the shuttle can move between a first position and a second position and correspond with the open and closing positions of the hinge. The shuttle has a cavity filled with a fluid; an immovable baffle is located in the cavity to divide the cavity into a first chamber and a second chamber; a first channel communicates between the chambers, allowing the fluid to pass between the first chamber and the second chamber in a same direction. The hinge further includes a return channel communicating between the chambers, providing restricted fluid flow between the first chamber and the second chamber in a period when the hinge moves to the closing position from the open position; the shuttle is connected to the connecting device, so that the shuttle can move between the first and second positions with the movement of the hinge between the open and closing positions.
Description
Technical field
The utility model relates to for door or other closes the hinge of thing, especially for timber or there is frame glass door.The utility model is special but not only relate to the inner hinge for timber.
Background technology
Timber or glass door majority are heavy.Glass door may have bilayer or triplex glass, particularly when its plan is used to outdoor application or during for cold store.Timber may be very large, and may need firm hinge, to provide reliable damping automatically to close, so as not to needs door latch apparatus.
Utility model content
As described in the utility model, hinge comprises;
Housing, it is pivotally connected to fastening devices by shaft coupling;
This shaft coupling comprises hookup mechanism;
This housing is with porose therein;
The body that shuttles back and forth, it is arranged in this hole, and wherein this body that shuttles back and forth can move between the first and second positions, corresponding with the opening and closing position of this hinge;
This body that shuttles back and forth is with inner chamber body, and it is full of fluid;
Immovable baffle plate, it is arranged in this cavity, so that this cavity is divided into the first and second chambers;
First passage, it is communicated with between those chambers, and fluid can a direction be passed through between those first and second chambers;
This hinge further comprises backward channel, and it is communicated with between those chambers, with at this hinge from during opening and moving to fastening position, between those first and second chambers, provide conditional fluid to flow;
This body that shuttles back and forth is connected to this hookup mechanism, make along with this hinge those close and open position between move, this shuttles back and forth to know from experience and moves between those first and second positions.
Or, this inner chamber body gassy.
Preferred hinge further comprises door stopper, so that this hinge is stayed open with certain precalculated position.
In preferred hinge, this first passage comprises one way valve.
This body that shuttles back and forth is preferably connected to this fastening devices by this hookup mechanism.
This hookup mechanism can comprise long element, two positions, each is with pivot for it, and the first pivot is connected to this fastening devices by this hookup mechanism, and this second pivot is connected to this body that shuttles back and forth by this hookup mechanism, make along with this handle switch, this shuttles back and forth to know from experience to be caused with respect to this housing and moves.
This hookup mechanism can further comprise fulcrum pivot, and it and is connected to this housing between this first and second pivot, with along with this handle switch, provide this hookup mechanism with respect to this housing the fulcrum around its rotation.This hookup mechanism, around this fulcrum rotation, causes this body that shuttles back and forth extend or be recovered to this housing from this housing.This fulcrum hookup mechanism can be positioned at from the distance of this body axis radial deflection that shuttles back and forth, so that the leverage that causes this body that shuttles back and forth to move to be provided.
Preferably, this one way valve is arranged in this baffle plate.More preferably, this one way valve is communicated with between the opposite side of this baffle plate.During this hinge is opened, this valve allows that fluid flows to this second chamber from this first chamber.
Preferably, this hole comprises cylindrical hole in this housing, and this body that shuttles back and forth comprises the cylindrical member that is arranged in this hole.
In a preferred embodiment, this body that shuttles back and forth comprises axial component, and it is along the Axis Extension in this hole.The head of this body that shuttles back and forth and this axial component are arranged to slide between those first and second positions along this hole.Circular cylindrical cavity in this hole around this axial component.The surface of the inwall in this hole and this body that shuttles back and forth defines the cavity that comprises therein hydraulic fluid.
This baffle plate can radially extend to from holding the hole of this axial component the inwall in this hole.The inwall that this baffle plate is this hole plays sealing function, prevents that fluid flows at this baffle plate in use around.So, fluid can be opened and be forced to by this one way valve along with this hinge, and along with this hinge is shut and is forced to by this backward channel.
This door stopper can comprise protuberance, notch or other joints of this shuttle back and forth body or hookup mechanism, and it is arranged with when this hinge opens to certain predetermined angular, can mesh with complementary slot, protuberance or other joints of this housing.
This protuberance can comprise ball and spring, and it is arranged in this housing and is arranged to be received into notch, for example, for example, this on body or hookup mechanism outside annular notches of shuttling back and forth (contiguous or in the end of this shuttle back and forth body or hookup mechanism).
In one embodiment, the position of a pair of bar or other long elements is parallel to each other separating, and extends, and be arranged with the joint engagement with shuttling back and forth at this on body on the relative both sides of this body that shuttles back and forth, and is retained in the open position of this hinge with body that this is shuttled back and forth.Those joints can be included in notch or the slit in the external surface of this body that shuttles back and forth.Those joints can be arranged on the end of the body that shuttles back and forth, the contiguous pivot that is connected to this hookup mechanism.
Or elastic component, as spring or polymeric bar, can extend in vicinity or in the annular notches tangential (tangentially) of this end of body that shuttles back and forth.
Can use two elastic components.Those members can be positioned on the opposite side of this body that shuttles back and forth, and the biasing toward each other by elastic parts, for example spring.Can be provided with spring clip, to be connected to the end of this bar in each side of body that shuttles back and forth.
This hookup mechanism can be adjustable, to control the tooth matching angle of this door stopper.Certain leement duration of this hinge can be adjustable, to change the length of this hookup mechanism.
In a preferred embodiment, screw member can mesh with the end of this body that shuttles back and forth.This member can comprise the collar, and it is arranged to hold the threaded portion of this shuttle back and forth body or this hookup mechanism with internal thread.
In alternate embodiment, this hookup mechanism is microscler, and comprises one or more track, be preferably two, and this door stopper comprises one or more driven members, is preferably two.Those tracks can be positioned at the opposite side of this hookup mechanism, for example side and downside thereon.Those driven members can comprise ball and spring, are each positioned in shell, and are arranged with the respective rail engagement with this hookup mechanism.This track preferably comprises stop position in its end.This stop position can comprise socket, and this driven member can mesh within it, so that this hinge is remained on to this stop position.
This track or those tracks can be configured to make along with this hookup mechanism moves with respect to this housing, and these one or more driven members can be directed along track.
This stop position preferably comprises circular socket, and when this hinge reaches the position staying open, this driven member can become and be engaged to wherein, and this driven member is meshed in this socket, prevents that this hinge from moving freely.
In the first preferred embodiment, this backward channel can comprise a plurality of grooves or hole in this housing, between the first and second chambers of this cavity, is communicated with, and is provided with one or more adjustable valve, to control fluid flowing in this passage.Along with this hinge is shifted to this fastening position, adjusting those valves can limit fluid flowing at this passage.This can contribute to for example to prevent that door or other from closing thing and slam.
In the second preferred embodiment, this backward channel can be at this axial component longitudinal extension.Can be provided with adjustable valve in the end of this body that shuttles back and forth, flowing with regulator solution hydraulic fluid during this hinge is shut.
Hinge can be in conjunction with one or two preferred channel arrangement.
This damping force can change according to the angle of this hinge.In order to realize adaptive damping, can be provided with two or more pieces backward channel, the outlet being communicated with between those first or second chambers from those passages is arranged with the movement of the body that shuttles back and forth by this then shuts or opens.
In a preferred embodiment, this two passes is with opening in chamber, and its position is axially spaced mutually, makes at this hinge during moving between opening and closing position, and this shuttles back and forth to know from experience then those openings are blocked or unblocking.
These two openings are advantageously located in this first chamber.
Can in this two passes, be provided with adjustable valve, make for example to depend on size and the weight of door according to user's preference, adjust the mobile maximal rate of fluid.
As hinge described in the utility model can further comprise closure element, it is arranged to impel this hinge to enter fastening position.This closure element comprises spring, and it is located at cylindrical member in this hole around.Preferred shutoff device can comprise helical spring, and it is arranged that hookup mechanism applies to the power of cutting out, and this hookup mechanism is connected to this fastening devices by this housing.
This closure element can be positioned at this housing, and itself and this damper assembly is integral, and maybe can comprise independent hinge-unit.For instance, can be from one group of damp hinge, close hinge, loose pin hinge or free turning joint, select as required to meet the particular requirement of certain, and select two or more hinges to be installed on this door.
In a preferred embodiment, in this housing, be provided with spring.Spiral compression spring can be placed in around this body that shuttles back and forth, and is arranged when moving to this open position along with this hinge compressed.
This fastening devices is preferably adapted so that this hinge can be secured to wall, framework or other fixed structures.This housing can be arranged to be positioned at inside or the outside of door.Or this fastening devices can be secured to door, and this housing is for example being secured to framework, wall or other structures in notch.
This fastening devices can be in conjunction with to homogeneous component, and it is arranged so that adjust direction and the alignment thereof of this hinge.This can comprise the first fixed head to homogeneous component, it is arranged to link closely to supporting construction, this fixed head is with a plurality of fixing holes or protuberance, it is arranged to coordinate with the complementary protuberance or the fixing hole that are fastened to the second fixed head of this hookup mechanism, compare with the respective dimensions of the protuberance of this first fixed head, one or more dimensions that those holes are configured are larger; Those further comprise clamp assembly to homogeneous component, and it is arranged with fastening and prevent that those first and second fixed heads from moving.
Those protuberances can comprise cylinder staple or bolt, and it is arranged to be accommodated in the microscler or eccentric hole of this second fixed head.Or those nails or bolt can be with eccentric configuration, make axial-rotation can change the engagement with this second fixed head, adjust the alignment thereof of these two plates.External member can comprise two or more as hinge described in the utility model.
As of the present utility model on the other hand as described in, hinge comprises;
Housing, it is pivotally connected to fastening devices by shaft coupling;
This shaft coupling comprises hookup mechanism;
This housing is with porose therein;
The body that shuttles back and forth, is arranged in this hole, and wherein this body that shuttles back and forth can move between the first and second positions, corresponding with the opening and closing position of this hinge;
This body that shuttles back and forth is connected to this hookup mechanism, make along with this hinge those close and open position between move, this shuttles back and forth to know from experience and moves between those first and second positions.
Hinge in this respect can be in conjunction with any feature of above-mentioned door stopper.
Hinge of the present utility model possesses a plurality of advantages.Different from previous disclosed hinge, this damping unit is with the contact surface of few moving-member and easy wearing and tearing.Along with this door approaches fastening position, variable damping provides the position efficiently staying open easily.Adopt minimum hydraulic fluid, just can provide suitable leeway to adjusting and control the damping force applying.Manufacture economically and assembling becomes easy.Can be provided with complementary damping, close and free turning joint external member, with or be used alternatingly whenever necessary.
Accompanying drawing explanation
Now with reference to the accompanying drawings, by way of example but the mode with any restrictive, sense does not further describe the utility model, wherein;
Fig. 1 is the stereogram as damp hinge described in the utility model;
Fig. 2 has shown that this hinge is in an open position;
Fig. 3 a to Fig. 3 e has shown a plurality of views of this hinge;
Fig. 4 a to Fig. 4 c, Fig. 5 a to Fig. 5 c, Fig. 6 a to Fig. 6 c have shown elevation and the sectional view in each stage of this hinge when opening;
Fig. 7 is damping and the stereogram of closing combined hinge;
Fig. 8 has shown that this hinge is in an open position;
Fig. 9 a to Fig. 9 e has shown a plurality of views of this hinge;
Figure 10 a to Figure 10 e has shown the sectional view of the hinge shown in Fig. 9 a to Fig. 9 e;
Figure 11 has shown another hinge, and it comprises damping or two shutdown mechanisms;
Figure 12 a to Figure 12 c and Figure 13 a to Figure 13 c have shown the cross sectional elevation of the hinge shown in Figure 11;
Figure 14 a and Figure 14 b have shown the degree of depth regulation fixing apparatus for the hinge shown in Fig. 1;
Figure 15 a to Figure 15 d has shown the lateral adjustment for the hinge shown in Fig. 1;
Figure 16 a to Figure 16 c has shown the vertical adjustment for the hinge shown in Figure 11 to 13c with Figure 17 a to Figure 17 c;
Figure 18 a and Figure 18 b shown for the hinge shown in Figure 11 to 13c stay open position adjustment,
Figure 19 to 26d has shown another embodiment of the present utility model;
Figure 27-36c has shown as another hinge described in the utility model; And
Figure 37-40d has shown as another hinge described in the utility model.
The specific embodiment
Hinge shown in Fig. 1 to 6c comprises housing (1), and it is pivotally connected to fastening devices (2).This housing (1) comprises jam plate (3), for being fixed to the edge (not shown) of door.Hookup mechanism (4) is pivotally connected to this housing (1) arm (5) extending from this fastening devices (2).Elastic rod (6) tangentially extends to the body that shuttles back and forth (7), for hold function is as mentioned below provided.This fastening devices (2) comprises the first fixed head (8), it is arranged to be screwed to wall, doorframe or other supporting constructions, and this second fixed head (9) is fastened to this first fixed head (8) adjustably by being for example installed in the screw (25,26) in the elongated slot in this second fixed head (9).This hinge rotates to open position from this fastening position, can cause this body that shuttles back and forth (7) in this housing (1) slides forwards.
This damper mechanism is provided by the forced circulation of hydraulic fluid, the reciprocating motion in the cylindrical hole (27) by this body that shuttles back and forth (7) in being arranged at this housing, and hydraulic fluid is forced circulation in this housing (1).This body that shuttles back and forth comprises and is positioned at towards the near-end (10) of this hinge axes and is positioned at the far-end (11) away from this hinge axes.Axially extended bar forms cylindrical member (12), and it extends between those near-ends and far-end.The baffle plate (13) that is fastened to surface, this hole (27) is fixed to this housing and holds slidably this member (12).This baffle plate (13) is with axial hole, and this member (12) can slide in this damper mechanism operating period in this axial hole.The inner surface in this hole (27) in this housing is provided with the first (16) and second (17) chamber that hydraulic fluid is provided therein.Those chambers connect with passage, comprise non-return valve (21), it is arranged such that during this hinge is opened, to move down as shown at Fig. 4 a to Fig. 4 c along with this body that shuttles back and forth, fluid can flow to this first chamber (16) from this second chamber (17), therefore during this hinge is opened, hydraulic fluid freely flows to this first chamber (16) from this second chamber (17).In these hinge down periods, closing of this one way valve (21) prevented fluid backflow.
Axial passage (15) is at the longitudinal extension of this member (12).The shunt of this passage is communicated with this first chamber (16) and the second chamber (17), and fluid can be refluxed.The flow velocity of this fluid can be subject to the cross sectional area restriction that this passage (15) is narrow.So, close and be subject to damping in the pass of this hinge, and the door that prevents this hinge attached slams.
Extra passage (18) and (19) couple together those chambers (16) and (17) via adjustable valve (20).
The outlet (28) of passage (18) is communicated with this second chamber (17), makes to move on to along with this body that shuttles back and forth the open position of this hinge, and fluid can be forced through adjustable valve (20) and passage (18).Fluid, can be controlled by adjusting this screw valve (20) by passage (19) Returning outlet (29) from this valve (20).From this outlet (29), flow to this first chamber (16).
Another passage (22), with the opening that leads to this first chamber (16), is positioned at the nearside of this entrance (29), is used to provide mobile additional channels during the starting stage of closing at this hinge for oil.Set this screw (24) capable of regulating by the flow of passage (22).Therefore, can depend on the adjacency of this hinge and this complete fastening position, and obtain difference damping.
Fig. 7 to Figure 10 e has shown as another hinge described in the utility model.This hinge is with damping and the closing function of combination.This housing (31) by as for pivot and hookup mechanism as previous embodiment, and be secured to fastening devices (32).Jam plate (33) is used for allowing that this housing is secured to the edge of door.Damping shuttle back and forth body (37) with as for the mode as previous embodiment, be connected to hookup mechanism (34) and arm (35).Elastic rod (36) and annular groove engagement in this body that shuttles back and forth (37), to provide hold function during in vertical open position at this hinge.This fastening devices (32) comprises the first fixed head (38), it is arranged to be screwed to wall or doorframe, and the second capable of regulating fixed head (39), its mode by screw is secured to this first fixed head, those screws are arranged in microscler screw hole, to facilitate during installation, make adjustment.
This shutdown mechanism comprises hookup mechanism (40), to be secured to the arm (41) extending from this fastening devices (32).In the sectional view of the cross section of Figure 10 e E-E, shown this shutdown mechanism.The spring (42) being installed on this hookup mechanism (40) extends between spring base (43) and panel (44), makes to open along with this hinge, and this spring can be compressed.Unclamp this hinge and can allow that this spring (42) applies the power of closing, and impels this hinge towards this fastening position.
Identical with for Fig. 1 to Fig. 6 c illustrated embodiment of the configuration of this damper mechanism.
Figure 11 to 13c has shown another embodiment, wherein as being positioned at housing (50) with the similar single damper mechanism of Fig. 1 to Fig. 6 c those shown (53), between two shutdown mechanisms (54,55).Those shutdown mechanisms structure separately and present identical shown in embodiment.
Figure 14 a, Figure 14 b and Figure 15 a to Figure 15 d have shown the fixed head (8,9) as shown in Fig. 1 to Fig. 6 c.During installation, this first fixed head (8) is secured to wall, doorframe or other supporting constructions.This second fixed head (9) is connected to this first fixed head (8) by the mode of screw (25,26) by loosely.Those holes (60,61) are laterally microscler, and this plate (9) can be rotated around the center screw (62) that is positioned at these the second fixed head central authorities.This allows that this plate (9) can rotate around screw (62).This screw (62) is with eccentric protuberance (63), and it is arranged such that this screw (62) rotation can be shifted to this plate (9) horizontal side, inner side or the outside of this doorframe by inserting the mode of the inner hexagon spanner of socket (64).When laterally and when angular position is correct of this plate (9), those plates (8) and (9) are secured together by tightening those screws (25,26).
Figure 16 a to Figure 16 c and Figure 17 a to Figure 17 c have shown another embodiment, wherein can use locking nut (65) to adjust this plate (9) with respect to the vertical angle orientation of this plate (8), and the separation between those plates can be controlled.
The cross section that Figure 18 a and Figure 18 b are this damping member, is wherein threaded the capable of regulating collar in hole in the upper engagement of male thread portion (67) of the body that shuttles back and forth (70) portions of proximal.Can unclamp fixed screw (71), to allow this collar (66) rotation, so that notch (68) proximad or distally advance.Elastic component (69) is corresponding with the member (6) of Fig. 1 to Fig. 6 c, and its engagement can provide allows that this hinge is retained in the stop position of selected open position.
Figure 19 to 26d has shown another embodiment of the present utility model.This hinge is configured to use with the layout with notch.This housing (80) is with screw fixing plates (81) and a pair of curved boom (82), and this is attached to fixed head (84) to curved boom by pivot pin (83).This fixed head (84) is secured to the body that shuttles back and forth (85) by the mode of hookup mechanism (86).
Be arranged on the body that shuttles back and forth (85) in the cylindrical hole (87) of housing (80) with the axial component (88) distad extending, it is passed in the hole in fixed dam (89).This baffle plate is secured to this housing (80) by pin (90).
Cavity between this axial component (88) and housing bore (87) is formed on first cavity (91) of this baffle plate (89) nearside and at second cavity (92) in this baffle plate (89) distally.Volumetric spaces between the end (93) of this body that shuttles back and forth and the proximal face of this baffle plate (89), defines the size of this first cavity (91).The passage of a pair of longitudinal extension (94,95) distad extends through this member (88).This passage (94) is with shunt (97), and it is communicated with this first chamber (91).This passage (95) is with shunt (98), and it is also communicated with this chamber (91).This passage of section ratio (95,98) of this passage (94,97) large.Non-return valve (96) is arranged in passage (94), easily in the rear end of member (88).This ball valve (96) is known from experience along with this hinge moves to the fastening position shown in Figure 21 and flows and pass passage (94) for preventing flow of pressurized.
Figure 23 has shown this corresponding layout in an open position.
A pair of capable of regulating screw (99,100) (seeing the section B-B of Figure 24 c and Figure 24 d) is allowed the maximal rate that adjustment fluid flows and passes this passage (94,95), with the damping to this hinge, makes fine setting.
A pair of elastomeric spring or flexibility bar (101) are arranged with when this hinge reaches fully open position as shown in figure 23, can mesh with the annular notches (102) of shuttling back and forth at this in body (85) near-end.This is the layout that stops for providing convenience, so that this door is remained on to open position.
Figure 27-36c has shown as another hinge described in the utility model.This hinge is with damping closing function.This hinge comprises housing (110), and it is pivotally connected to fastening devices (111).This housing comprises jam plate (112), for being fixed to the edge (not shown) of door.Hookup mechanism (113) is connected to by this housing the arm (114) that slave plate (115) extends, and this plate is secured to this fastening devices (111) with the same manner as described in accompanying drawing as previous in reference.This fixed head (115) is fastened to this fastening devices (111) adjustably to be located at the mode of the screw (116) in the elongated slot in plate (115), to allow and can align when this hinge is installed.Extra screw tolerable is made the adjustment of vertical direction to plate (115).
This damper mechanism is provided by the forced circulation of hydraulic fluid, and by the back and forth movement in this body housing bore in being arranged at this housing that shuttles back and forth, hydraulic fluid is forced circulation in this housing (110).This body that shuttles back and forth comprise position towards the near-end of this hinge axes and position the far-end (11) away from this hinge axes.Axially extended bar (120) extends between those near-ends and far-end.The baffle plate (121) that is fastened to this hole surface (122) is fixed to this housing (110).This baffle plate (121) is with axial hole, and this member (120) can be closed with damper mechanism operating period and slide in this axial hole at this.The inner surface in this hole in this housing (122) is provided with the first (123) and second (124) chamber that hydraulic fluid is provided therein.This baffle plate (121) comprises one way valve (200), and it is with similar with reference to the one way valve described in Fig. 1-6.
Closing function is provided by spring (140), and it is around this axial stem (120), and is retained in the end away from this hinge by cap nut (141), screw (142) and sealing ring (143).When this hinge moves in this open position, this spring can push this baffle plate (121) away from the end of this cap.
During this hinge is opened, this body that shuttles back and forth, comprise this axial stem (120), near-end (144) and hookup mechanism (145), together with this capping assembly (141,142,143), can shift out this housing (110) and towards this fixed head (111).Figure 30 a, Figure 30 b to Figure 34 a, Figure 34 b, Figure 34 c, Figure 34 d have shown the stage one by one of opening.In Figure 32 a, Figure 32 b, this hinge is opened 90o, and this spring (140) is compressed between end cap (141) and this baffle plate (121).When this is decontroled, spring (140) stretching, extension can impel this to the fastening position shown in Figure 30 a, Figure 30 b.
This valve is similar with reference to described in previous accompanying drawing at the damping function shown in Figure 27-36c.
Passage (125) leads to passage (127) by adjustable valve (126), and is communicated with the second chamber (124).Passage (127) is communicated with the first chamber (123), so that the controlled adaptive damping due to the restriction of adjustable valve (126) to be provided.Valve (126) is also via the second adjustable valve (128) and passage (129), and is communicated with this first chamber (123).The outlet (130) of passage (127) and the outlet (131) of passage (129) are positioned at the different axial locations of this housing (110).Shuttle back and forth body (118) with end sections (132), and it is by one or more sealing rings (133) sealing, to prevent that oil is from this chamber effusion.This hinge is when this fastening position, and baffle plate (121) can prevent oil flow and pass through those passages (127,129) by those openings of sealing (130,131).
This end sections (132) is arranged such that along with this hinge is opened from the position shown in Figure 30 a, Figure 30 b, position shown in process Figure 30 a, Figure 30 b, Figure 31 a, Figure 31 b and Figure 32 a, Figure 32 b is until the position shown in Figure 33 a, Figure 33 b, this shuttles back and forth and knows from experience moving axially with respect to this baffle plate (121), its split shed (130) and (131) can be opened, allow oil flow and pass passage (125), valve (126) and passage (127), and through passage (125), valve (128) and passage (129).
In Figure 32 a, Figure 32 b, this hinge is shown as opening to 90 degree.In this position, this body that shuttles back and forth (118) is pulled outwardly out from this housing (110), and these two openings (130,131) all can be opened.In the down periods, as shown in Figure 31 a, Figure 31 b as, oil be maximum by passage (127,129) to the speed of passage (125).When the degree of 25 as this hinge reaches as shown in Figure 30 a, Figure 30 b angle, passage (129) can be closed, the mobile and increase damping amount of restriction oil.When two passes (127,129) is all closed, along with the zero degree shown in this hinge convergence Figure 29, the damping of peak discharge is achieved.
In Figure 29, along with this this fastening position of hinge convergence, farthest damping is achieved.In Figure 30 a, Figure 30 b, realized the damping of lighter degree, and in Figure 31 a, Figure 31 b, in this fully open position, realized less degree.Along with this hinge is from open position rotation to this fastening position, the damping force that this hinge provides can increase.Therefore, avoided door to slam.
In the complete fastening position shown in Figure 30 a, Figure 30 b, this spring (140) full extension, and the axial stem of this body that shuttles back and forth (120) is contained in the [Dan of housing (110) completely.Inner surfaces enclose from those passages (127,129) outlet (130,131) separately by this baffle plate (121).Prevent oily process and passed those valves (126,128).Along with this hinge is opened, oil can pass flap valve (200), from this second chamber (124), flows to this first chamber (123), until reach the fully open position shown in Figure 33 a, Figure 33 b.Along with this hinge is closed under the effect of spring (140) or Manual pressure, this one way valve (200) can be closed.Oil is forced in those openings (130,131), respectively along passage (127,129) and by adjustable valve (126,128), then return and by the axially extended passage (125) that is communicated with this second chamber (124) with export (146).
Along with this hinge reaches the 90o position shown in Figure 32 a, Figure 32 b, oil can continue to flow.
When this hinge reaches the 30o position shown in Figure 31 a, Figure 31 b, by setting those valves (126) and (128), the flow of oil and thereby the degree of damping can be controlled, this outlet (130) can be blocked in the surface of the circular passage of baffle plate (121).This oily flow can be limited, makes oil can only pass through passage (129) and outlet (132).In this position, the degree of damping is controlled by valve (128).Along with this hinge reaches the complete fastening position shown in Figure 30 a, Figure 30 b, two outlets (130,131) are all closed in the looping pit of this baffle plate (121), maximum damping is provided and prevented from installing hinge door slam.
Adjust those valves (126,128) and can control the maximum stream flow that oil is closed along with this hinge, no matter provide is under the effect of spring (140) or by applying Manual pressure, the attached closable speed limit of door of this hinge.
Each dwell period of this hinge is as shown in Figure 34 a, Figure 34 b, Figure 34 c, Figure 34 d.
Figure 35 and 36a, Figure 36 b, Figure 36 c show this body that shuttles back and forth in greater detail.
Figure 37-40d has shown another alternative hinge, for using at doorframe one jiao.Housing (170) is pivotally connected to fastening devices (171).Fixed head (172) allows that this housing is by be screwed the edge to door.This hinge combines damping and arranges, together with self closing spring, and with the stop position staying open.
Figure 38 a, Figure 38 b, Figure 38 c, Figure 38 d to 40a, Figure 40 b, Figure 40 c, Figure 40 d have shown each stage of opening.In Figure 38 a, Figure 38 b, Figure 38 c, Figure 38 d, this hinge is closed, and in Figure 39 a, Figure 39 b, Figure 39 c, Figure 39 d, this hinge partially opens; And in Figure 40 a, Figure 40 b, Figure 40 c, Figure 40 d, this hinge is opened completely at 90 degree.
Spring (174) impels the body that shuttles back and forth (173) inwardly to arrive in this housing (170).This spring is in fixed dam (175) and the upper effect of end plate (176) of this body that shuttles back and forth.Along with this hinge is opened, this spring is compressed as shown in Figure 40 a, Figure 40 b, Figure 40 c, Figure 40 d.When released, this spring (174) can impel this body that shuttles back and forth (173) to enter in this housing (170), causes damping oil circulation, as described in the previous embodiment by passage (177) with by adjustable valve (178).
The head of this body that shuttles back and forth (179) is with a pair of annular spigot (180), the driven member (181) of the corresponding protuberance (183) that it is arranged to hold.Those protuberances are by spring (182) and from this shell to this hookup mechanism biasing.The section A-A of Figure 40 c has shown this layout.
Hinge of the present utility model can adopt compressed air or other gas as hydraulic fluid, to replace oil or hydraulic fluid.In this description, carry fluid or the oil stated, also should explain according to this.
Claims (11)
1. hinge, it comprises housing, and it is pivotally connected to fastening devices by shaft coupling;
This shaft coupling comprises hookup mechanism;
This housing is with porose therein;
The body that shuttles back and forth, it is arranged in this hole, and wherein this body that shuttles back and forth moves between the first and second positions, corresponding with the opening and closing position of this hinge;
This body that shuttles back and forth is with inner chamber body, and it is full of fluid;
Immovable baffle plate, it is arranged in this cavity, so that this cavity is divided into the first and second chambers;
First passage, it is communicated with between those chambers, and fluid is passed through between those first and second chambers with a direction;
It is characterized in that this hinge further comprises backward channel, it is communicated with between those chambers, with at this hinge from during opening and moving to fastening position, between those first and second chambers, provide conditional fluid to flow;
This body that shuttles back and forth is connected to this hookup mechanism, make along with this hinge those close and open position between move, this shuttles back and forth to know from experience and moves between those first and second positions.
2. hinge as claimed in claim 1, is characterized in that this inner chamber body gassy.
3. hinge as claimed in claim 1, is characterized in that it further comprises door stopper, so that this hinge is stayed open with certain precalculated position.
4. hinge as claimed in claim 1, is characterized in that this first passage comprises one way valve; This one way valve is arranged in this baffle plate.
5. hinge as claimed in claim 1, is characterized in that this body that shuttles back and forth comprises axial component, and it is along the Axis Extension in this hole, and the head of this body that shuttles back and forth and this axial component are arranged to slide between those first and second positions along this hole.
6. hinge as claimed in claim 4, is characterized in that this axial component is accommodated in the hole in this baffle plate slidably.
7. hinge as claimed in claim 3, is characterized in that this door stopper is included in protuberance, notch that this shuttles back and forth on body, and it is arranged with when this hinge opens to certain predetermined angular, can mesh with complementary slot, the protuberance of this housing.
8. hinge as claimed in claim 3, is characterized in that this hookup mechanism is adjustable, to control the tooth matching angle of this door stopper.
9. hinge as claimed in claim 1, is characterized in that this backward channel comprises a plurality of grooves from this housing, between the first and second chambers of this cavity, is communicated with, and is provided with one or more adjustable valve, to control fluid flowing in this passage.
10. hinge as claimed in claim 1, it is characterized in that two passes in chamber with opening, its position is axially to separate mutually, makes at this hinge during moving between opening and closing position, and this shuttles back and forth to know from experience then those openings are blocked or unblocking.
11. hinges as described in any one in claim 1 to 6, is characterized in that it further comprises closure element, and it is arranged to impel this hinge to enter fastening position; This closure element comprises spring, and it is located at cylindrical member in this hole around.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1212101.8A GB2506099B (en) | 2012-07-06 | 2012-07-06 | Damped hinge |
| GB1212101.8 | 2012-07-06 | ||
| GB1219585.5A GB2503753B (en) | 2012-07-06 | 2012-10-31 | Damped hinge |
| GB1219585.5 | 2012-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203559678U true CN203559678U (en) | 2014-04-23 |
Family
ID=46766301
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320404121.3U Expired - Fee Related CN203559678U (en) | 2012-07-06 | 2013-07-08 | Damping hinge |
| CN201310284273.9A Pending CN103527022A (en) | 2012-07-06 | 2013-07-08 | Damping Hinges |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310284273.9A Pending CN103527022A (en) | 2012-07-06 | 2013-07-08 | Damping Hinges |
Country Status (4)
| Country | Link |
|---|---|
| CN (2) | CN203559678U (en) |
| GB (3) | GB2506099B (en) |
| HK (3) | HK1193444A1 (en) |
| TW (2) | TW201402926A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527022A (en) * | 2012-07-06 | 2014-01-22 | 雅高表胚厂有限公司 | Damping Hinges |
| CN110573690A (en) * | 2017-02-13 | 2019-12-13 | 塞缪尔·希斯父子公开有限公司 | Door closer |
| US11542738B2 (en) | 2017-02-13 | 2023-01-03 | Samuel Heath & Sons Plc | Door closers |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016151541A1 (en) | 2015-03-25 | 2016-09-29 | Ol.Mi S.R.L. | Concealed hinge for doors |
| CA2942161C (en) | 2014-03-25 | 2022-07-05 | Ol.Mi S.R.L. | Hydraulic hinge, in particular concealed hinge for doors |
| ITUA20164276A1 (en) * | 2016-06-10 | 2017-12-10 | Anselmi & C S R L | PERFECT AUTOMATIC DOOR CLOSER DEVICE |
| CN210049734U (en) * | 2019-04-10 | 2020-02-11 | 九牧厨卫股份有限公司 | Hinge and house body |
| CN110005288A (en) * | 2019-04-10 | 2019-07-12 | 九牧厨卫股份有限公司 | A kind of hinge and room body |
| GB2600424B (en) * | 2020-10-27 | 2023-08-23 | Galeid Ltd | Door closer |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1192074A (en) * | 1967-09-27 | 1970-05-20 | Dormech Doorsprings Ltd | Improvements in and relating to Floor Door Springs |
| KR100263251B1 (en) * | 1998-04-23 | 2000-08-01 | 신경한 | Hinge for door |
| DE20210295U1 (en) * | 2002-07-03 | 2002-09-05 | Arturo Salice S.P.A., Novedrate, Como | Device for damping impacts, preferably the impacts of furniture doors or drawers |
| CA2445466C (en) * | 2002-10-17 | 2008-07-08 | Litens Automotive | Locking strut |
| US7155776B2 (en) * | 2003-06-10 | 2007-01-02 | I-One Innotech Co., Ltd. | Multipurpose hinge apparatus having automatic return function |
| KR100835730B1 (en) * | 2005-07-29 | 2008-06-05 | 주식회사 아이원이노텍 | Ball Type Clutch Apparatus and Hinge Apparatus Having Automatic Return Function Using the Same |
| ITTO20060242A1 (en) * | 2006-03-31 | 2007-10-01 | Itw Ind Components S R L Co N | END-OF-STROKE DECELERATION DEVICE FOR A MOBILE ORGAN IN PARTICULAR A DOOR OR DRAWER OF A FURNITURE THAT CAN BE APPLIED IN CORRESPONDENCE WITH A SURFACE OF BATTLE FOR THE MOBILE ORGAN |
| JP5016247B2 (en) * | 2006-03-31 | 2012-09-05 | 株式会社ニフコ | Speed response type damper |
| GB2437530B (en) * | 2006-04-03 | 2011-11-16 | Gibcloser Ltd | Fitting tool for a concealed door closer |
| GB2474878B (en) * | 2009-10-30 | 2012-07-18 | Astra Door Controls Ltd | Valve mechanism for a hydraulic door and fitting tool for fitting the door |
| CN201802201U (en) * | 2010-01-20 | 2011-04-20 | 王瑞良 | Automatic controllable door closing device |
| CN201705092U (en) * | 2010-06-10 | 2011-01-12 | 邹忠 | Improved automatically-open hydraulic-driving hinge |
| GB2506099B (en) * | 2012-07-06 | 2015-09-16 | Artco Watch Embryo Factory Ltd | Damped hinge |
-
2012
- 2012-07-06 GB GB1212101.8A patent/GB2506099B/en not_active Expired - Fee Related
- 2012-10-31 GB GB1219585.5A patent/GB2503753B/en not_active Expired - Fee Related
-
2013
- 2013-07-08 TW TW102124419A patent/TW201402926A/en unknown
- 2013-07-08 TW TW102212889U patent/TWM474793U/en not_active IP Right Cessation
- 2013-07-08 CN CN201320404121.3U patent/CN203559678U/en not_active Expired - Fee Related
- 2013-07-08 CN CN201310284273.9A patent/CN103527022A/en active Pending
- 2013-07-08 GB GB1312191.8A patent/GB2506236B/en not_active Expired - Fee Related
-
2014
- 2014-07-07 HK HK14106865.3A patent/HK1193444A1/en not_active IP Right Cessation
- 2014-07-07 HK HK14106864.4A patent/HK1193443A1/en not_active IP Right Cessation
- 2014-07-22 HK HK14107465.5A patent/HK1194119A1/en not_active IP Right Cessation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527022A (en) * | 2012-07-06 | 2014-01-22 | 雅高表胚厂有限公司 | Damping Hinges |
| CN110573690A (en) * | 2017-02-13 | 2019-12-13 | 塞缪尔·希斯父子公开有限公司 | Door closer |
| US10927580B2 (en) | 2017-02-13 | 2021-02-23 | Samuel Heath & Sons Plc | Door closers |
| US11542738B2 (en) | 2017-02-13 | 2023-01-03 | Samuel Heath & Sons Plc | Door closers |
Also Published As
| Publication number | Publication date |
|---|---|
| HK1193444A1 (en) | 2014-09-19 |
| HK1194119A1 (en) | 2014-10-10 |
| GB201219585D0 (en) | 2012-12-12 |
| GB2506236B (en) | 2015-09-16 |
| HK1193443A1 (en) | 2014-09-19 |
| GB2503753A (en) | 2014-01-08 |
| CN103527022A (en) | 2014-01-22 |
| TW201402926A (en) | 2014-01-16 |
| TWM474793U (en) | 2014-03-21 |
| GB201212101D0 (en) | 2012-08-22 |
| GB201312191D0 (en) | 2013-08-21 |
| GB2506099B (en) | 2015-09-16 |
| GB2503753B (en) | 2015-07-15 |
| GB2506236A (en) | 2014-03-26 |
| GB2506099A (en) | 2014-03-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20170708 |