CN203050318U - Blind hinge with guide device and used for furniture - Google Patents
Blind hinge with guide device and used for furniture Download PDFInfo
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- CN203050318U CN203050318U CN 201320013290 CN201320013290U CN203050318U CN 203050318 U CN203050318 U CN 203050318U CN 201320013290 CN201320013290 CN 201320013290 CN 201320013290 U CN201320013290 U CN 201320013290U CN 203050318 U CN203050318 U CN 203050318U
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- damper
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Abstract
A blind hinge with a guide device and used for furniture comprises an outer rocker, an inner rocker, a connection arm and a movable cup base, wherein the connection arm is connected with the movable cup base through the outer rocker and the inner rocker. A damper is arranged in the connection arm. A torsional spring generating starting and closing acting force at least on the movable cup base is arranged in the hinge. The blind hinge is characterized in that the damper is a pressure damper, one end of the damper is arranged in the connection arm, the other end of the damper is connected with a swinging block at least in the closing process of the hinge in a self-adaptation matched mode, the swinging block is hinged with the connection arm and a connecting rod through pin shafts so that the connecting rod acts on the damper in the closing process of the hinge through push force above two levels, and the guide device capable of controlling the closing speed of the hinge, strength and work travels among parts is arranged in the hinge. The damper of the blind hinge is the pressure damper, and due to the fact that torque acted on the damper is increased, work pressure of a cylinder body, a piston rod, a seal ring and other parts of the damper is effectively reduced, and accordingly service life of the damper is prolonged; and the guide device capable of controlling the closing speed of the hinge, the strength and the work travels among the parts is arranged in the hinge, and accordingly practicability is strong.
Description
Technical field
The utility model relates to a kind of hinge, specifically is a kind of furniture blind hinge with guiding device.
Background technology
Chinese patent literature number is that CN201695827U discloses a kind of hinge for furniture on January 5th, 2011, it comprises fixed arm and the movable cup that connects by the swing arm assembly, be provided with the spring that at least movable cup is produced closing function power in the hinge, it is characterized in that spring is made of main spring and auxiliary spring two-stage at least.It is said, this utility model is by arranging the spring more than the two-stage in hinge, make hinge when opening or closing to certain angle, the making a concerted effort of active force by springs at different levels the automatic realization of hinge is opened or closed fully, because in this process, the active force of hinge action is born by spring at different levels respectively, thereby improve the application life of each grade spring greatly, especially in the continuous operation life test process of successively hinge being carried out folding, more can embody the life-span superiority (test of folding working life can surpass 50,000 times continuously) that has the above hinge of two-stage spring in this, simultaneously, the diameter of spring can also suitably reduce; But, this hinge since snubber one be fixedly connected straight through the pull bar of steering component and snubber, so when closing the door and opening the door, a body all can be subjected to the effect of snubber, if skew appears in snubber when the door body is opened, will influence the actual effect of opening the door or closing the door; And it is point-to-point hinged that each parts in the hinge all pass through bearing, it stressedly all acts on the snubber along with the switching of hinge, time one length influences the snubber life-span, and this connected mode does not play good buffering effect, can cause the impact force between the furniture big, furniture damages easily, and collision the time the big problem of noise can occur, can not satisfy the daily user demand of user; And goods of furniture for display rather than for use acts on the influence that dynamics on the snubber is subjected to its moment, and the moment of said structure is short, and the power that acts on the snubber is big, has reduced the application life of hinge.Therefore, be necessary further improvement.
The utility model content
The purpose of this utility model aims to provide a kind of simple and reasonable, dependable performance, and long service life, but the furniture blind hinge of the band guiding device of each parts connection compactness and control gate body closing velocity, dynamics are to overcome weak point of the prior art.
A kind of furniture blind hinge with guiding device by this purpose design, comprise outer rocker arm, inner rocker arm, and the linking arm and the movable cup that pass through outer rocker arm, inner rocker arm connection, be provided with damper in the linking arm, be provided with in the hinge at least movable cup is produced the torsion spring that opens and closes active force, it is characterized in that damper is pressure damper, one end is arranged in the linking arm, and the other end and centering block close at hinge at least that self adaptation is connected in the closed procedure; Described centering block is respectively by bearing pin and linking arm and rod hinge connection, and connecting rod is closed in the closed procedure by the thrust more than the secondary on damper at hinge; Also be provided with the guiding device of impulse stroke between control hinge closing velocity, dynamics and each part in the hinge.
Described centering block is hinged by bearing pin and linking arm, and close at hinge at least with damper that self adaptation is connected in the closed procedure, the extension of centering block is also hinged by an end of bearing pin and connecting rod, and connecting rod is closed in the closed procedure by the thrust more than the secondary on damper at hinge.
By bearing pin and linking arm and rod hinge connection, the other end of connecting rod is hinged by bearing pin and inner rocker arm respectively for described centering block, and connecting rod is closed in the closed procedure by the thrust more than the secondary on damper at hinge;
Perhaps, described centering block is respectively by bearing pin and linking arm and rod hinge connection, the other end of connecting rod is hinged by bearing pin and trace one end, and the other end of trace is hinged by bearing pin and inner rocker arm, and connecting rod is closed in the closed procedure by the thrust more than the secondary on damper at hinge.
Described guiding device comprises guiding groove, guide surface, leading edge, guide ribs, baffle plate or the slotware that is arranged on linking arm, outer rocker arm, inner rocker arm, connecting rod, centering block and/or the trace; Described guiding groove, guide surface, leading edge or guide ribs are arc, circle, ellipse, rectangle or abnormity.
Described guiding device comprises the centering block guiding groove that is arranged on the centering block, centering block one end is hinged by bearing pin and linking arm, the other end closes in the closed procedure at hinge at least and is connected with damper, and by at the centering block guiding groove bearing pin and rod hinge connection being set, connecting rod is closed in the closed procedure by the thrust more than the secondary on damper at hinge;
Perhaps, described guiding device comprises the connecting rod guiding groove that is arranged on the connecting rod; Described connecting rod is strip, L shaped, T shape or dolioform, and Yu Yiduan is hinged by bearing pin and inner rocker arm or centering block, and the other end is hinged by bearing pin and centering block or inner rocker arm are set in the connecting rod guiding groove; Perhaps described guiding device comprises the connecting rod guiding groove that is arranged at the connecting rod two ends, and hinged by at the connecting rod guiding groove bearing pin and centering block and inner rocker arm being set respectively, and connecting rod is closed in the closed procedure by thrust on damper at hinge; Or described connecting rod one end is hinged by bearing pin and trace or centering block, and the other end is hinged by bearing pin and centering block or trace are set in the connecting rod guiding groove; Perhaps described guiding device comprises the connecting rod guiding groove that is arranged at the connecting rod two ends, and hinged by at the connecting rod guiding groove bearing pin and centering block and trace being set respectively, and connecting rod is closed in the closed procedure by the thrust more than the secondary on damper at hinge;
Perhaps, described guiding device comprises the rocking arm guiding groove that is arranged on the inner rocker arm, and hinged by bearing pin and connecting rod or trace are set in the rocking arm guiding groove, and connecting rod is closed in the closed procedure by the thrust more than the secondary on damper at hinge;
Perhaps, described guiding device comprises linking arm guiding groove or the linking arm guide surface that is arranged on the linking arm, and hinged by at linking arm guiding groove or linking arm guide surface bearing pin and connecting rod or trace being set, connecting rod is closed in the closed procedure by the thrust more than the secondary on damper at hinge; Perhaps, the corresponding linking arm guiding groove of connecting rod or trace or the linking arm guide surface is provided with protruding pin and linking arm is connected makes connecting rod close the thrust passed through in the closed procedure more than the secondary on damper at hinge;
Perhaps, described guiding device comprises block or the slotware that is arranged in the linking arm, the contact surface of described block or slotware and connecting rod or trace is provided with one section curved surface at least, described curved surface is constituted, is connected and composed by plural plane by the arcwall face more than a section, perhaps constituted by arcwall face and plane, and be wholely set with linking arm or split is solidified as a whole after arranging, make connecting rod or trace close spacing slip in the closed procedure at hinge.
Described centering block is working of plastics, metalwork or its composite member, respectively by bearing pin and linking arm and rod hinge connection; The piston rod end face of described damper and an end of centering block close at hinge at least that self adaptation is connected in the closed procedure, and connect or keep a determining deviation when the hinge open mode;
Perhaps, the piston rod end of described damper is provided with buffer head, buffer head is working of plastics, metalwork or its conjunction, and an end of the end face of buffer head and centering block closes at hinge at least that self adaptation is connected in the closed procedure, and connects or keep a determining deviation when the hinge open mode.
Described torsion spring is arranged on the hinged place of linking arm and outer rocker arm by the bearing pin location; Described inner rocker arm is provided with bearing pin, and torsion spring comprises the feet that an end is connected with linking arm at least, and the feet that is connected with bearing pin of the other end;
Perhaps, rotate by bearing pin on the described inner rocker arm and be provided with sleeve, torsion spring comprises the feet that an end is connected with linking arm at least, and the feet that is connected with sleeve of the other end.
Described outer, the inner rocker arm two ends are hinged with linking arm and movable cup respectively, described inner rocker arm is positioned at the outer rocker arm below, its outer end and middle part are hinged with movable cup and linking arm by bearing pin respectively, the inner is hinged by bearing pin and the connecting rod other end;
Perhaps, described inner rocker arm is positioned at outer rocker arm below, and its outer end and middle part are hinged with movable cup and linking arm by bearing pin respectively, and the inner is hinged by bearing pin and trace one end, the other end of trace is by bearing pin and rod hinge connection, and the other end and the centering block of connecting rod are hinged.
Be provided with fixed arm between described linking arm and the damper, fixed arm is provided with elastic mechanism, and damper one end is arranged on the fixed arm by elastic mechanism, and the other end closes in the closed procedure at hinge at least with centering block by piston rod or buffer head and is connected; Described elastic mechanism comprises the maintainance set of hollow, and maintainance set is provided with locating hole and/or flexible positioning piece, and damper one end is inserted on the maintainance set, and is positioned on the fixed arm by bearing pin elasticity is set in locating hole and/or flexible positioning piece.
Damper of the present utility model is pressure damper, by the moment of accretion on damper, has effectively reduced the operating pressure of the parts such as cylinder body, piston rod and sealing ring of damper, thereby has prolonged the application life of damper; And also be provided with guiding device in the hinge, make hinge in closing closed procedure, each part moves in the guiding device with curved surface or straight line, controlled the impulse stroke of each part, and the closing velocity of hinge and dynamics, real realize the door body at the uniform velocity, even slow down or even the acceleration closed, make the collision between the furniture little, noise is low.It has simple and reasonable, dependable performance, long service life, characteristics such as each parts connects compact, and is practical.
Description of drawings
Fig. 1 is the utility model first embodiment decomposition texture schematic diagram.
Fig. 2 is the first embodiment combining structure schematic diagram.
Fig. 3 is the first embodiment open mode structural representation (analysing and observe).
Fig. 4 is the first embodiment closed condition structural representation (analysing and observe).
Fig. 5-Fig. 8 is that first embodiment opens and the stressing conditions structural representation of closed condition.
Fig. 9-Figure 13 is the multiple application examples structural representation of the utility model centering block.
Figure 14-Figure 26 is the multiple application examples structural representation of the utility model connecting rod.
Figure 27-Figure 31 is the multiple application examples structural representation of the utility model inner rocker arm.
Figure 32-Figure 37 is the multiple application examples structural representation of the utility model linking arm.
Figure 38 is the utility model second embodiment decomposition texture schematic diagram.
Figure 39 is the second embodiment open mode structural representation (analysing and observe).
Figure 40 is the second embodiment closed condition structural representation (analysing and observe).
Figure 41-Figure 45 is that second embodiment opens and the stressing conditions structural representation of closed condition.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
First embodiment
Referring to Fig. 1-Fig. 4, the furniture blind hinge of this band guiding device, comprise outer rocker arm 4, inner rocker arm 5, and by linking arm 1 and movable cup 3 that outer rocker arm 4, inner rocker arm 5 connect, be provided with damper 9 in the linking arm 1, be provided with in the hinge at least movable cup 3 is produced the torsion spring 6 that opens and closes active force, damper 9 is the formula pressure damper that automatically resets, and an end is arranged in the linking arm 1, and the other end and centering block 8 close at hinge at least that self adaptation is connected in the closed procedure; Described centering block 8 is hinged by bearing pin and linking arm 1 and connecting rod 7 respectively, and connecting rod 7 is closed in the closed procedure by the thrust more than the secondary on damper 9 at hinge; Also be provided with the guiding device of impulse stroke between control hinge closing velocity, dynamics and each part in the hinge.
Described centering block 8 is working of plastics, metalwork or its composite member, and an end is hinged by bearing pin and linking arm 1, and the middle part is hinged by bearing pin and connecting rod 7; Piston rod 9.1 ends of described damper 9 are provided with buffer head 9.2, buffer head 9.2 is working of plastics, metalwork or its conjunction, the other end of the end face of buffer head 9.2 and centering block 8 closes in the closed procedure at hinge at least and is connected, and connects or keep a determining deviation when the hinge open mode.
Be provided with fixed arm 2 between linking arm 1 and the damper 9, fixed arm 2 is provided with elastic mechanism, damper 9 one ends are arranged on the fixed arm 2 by elastic mechanism, and the other end closes in the closed procedure at hinge at least with centering block 8 by the buffer head 9.2 that arranges on the piston rod 9.1 and is connected.Described elastic mechanism comprises the maintainance set 10 of hollow, maintainance set 10 is provided with locating hole and/or flexible positioning piece 10.1, damper 9 one ends are inserted on the maintainance set 10, and are positioned on the fixed arm 2 by at locating hole and/or flexible positioning piece 10.1 bearing pin elasticity being set.
In above-mentioned, guiding device comprises guiding groove, guide surface, leading edge, guide ribs, baffle plate or the slotware that is arranged on linking arm 1, outer rocker arm 4, inner rocker arm 5, connecting rod 7, centering block 8 and/or the trace 14.
Referring to Fig. 9-Figure 13, guiding device comprises the centering block guiding groove 8.1 that is arranged at centering block 8 middle parts, centering block 8 one ends are hinged by bearing pin and linking arm 1, the other end closes in the closed procedure at hinge at least and is connected with damper 9, and by at centering block guiding groove 8.1 bearing pin being set and connecting rod 7 is hinged, connecting rod 7 is closed in the closed procedure by the thrust more than the secondary on damper 9 at hinge.The shape of described centering block guiding groove 8.1 such as Fig. 9-shown in Figure 13, be arc, circle, ellipse, rectangle or abnormity.
Perhaps, referring to Figure 14-Figure 19, described guiding device comprises the connecting rod guiding groove 7.1 that is arranged on the connecting rod 7; Described connecting rod 7 is strip, L shaped, T shape or dolioform, and Yu Yiduan is hinged by bearing pin and inner rocker arm 5 or centering block 8, and the other end is hinged by bearing pin and centering block 8 or inner rocker arm 5 are set in connecting rod guiding groove 7.1; Or, referring to Figure 20-Figure 25, described guiding device comprises the connecting rod guiding groove 7.1 that is arranged at connecting rod 7 two ends, and hinged by bearing pin and centering block 8 and inner rocker arm 5 are set at connecting rod guiding groove 7.1 respectively, connecting rod 7 is closed in the closed procedure by the thrust more than the secondary on damper 9 at hinge.The shape of described connecting rod guiding groove 7.1 such as Figure 14-shown in Figure 25, be arc, circle, ellipse, rectangle or abnormity.
Perhaps, referring to Figure 27-Figure 31, described guiding device comprises the rocking arm guiding groove 5.1 that is arranged at inner rocker arm 5 one ends, and by at rocking arm guiding groove 5.1 bearing pin being set and connecting rod 7 is hinged, and connecting rod 7 is closed in the closed procedure by the thrust more than the secondary on damper 9 at hinge.The shape of described rocking arm guiding groove 5.1 such as Figure 27-shown in Figure 31, be arc, circle, ellipse, rectangle or abnormity.
Perhaps, referring to Figure 32-Figure 37, described guiding device comprises linking arm guiding groove 1.1 or the linking arm guide surface 1.2 that is arranged on the linking arm 1, and by at linking arm guiding groove 1.1 or linking arm guide surface 1.2 arranges bearing pin and connecting rod 7 is hinged, connecting rod 7 is closed in the closed procedure by the thrust more than the secondary on damper 9 at hinge; Or referring to Figure 26, connecting rod 7 corresponding linking arm guiding grooves 1.1 or linking arm guide surface 1.2 are provided with protruding pin 7.2 and are connected with linking arm 1, and connecting rod 7 is closed in the closed procedure by the thrust more than the secondary on damper 9 at hinge.The shape of described linking arm guiding groove 1.1 or linking arm guide surface 1.2 such as Figure 32-shown in Figure 37, be arc, circle, ellipse, rectangle or abnormity.
Perhaps, described guiding device comprises block or the slotware (failing among the figure to show) that is arranged in the linking arm 1, the contact surface of described block or slotware and connecting rod 7 is provided with one section curved surface at least, described curved surface is constituted, is connected and composed by plural plane by the arcwall face more than a section, perhaps constituted by arcwall face and plane, and be wholely set with linking arm 1 or split is solidified as a whole after arranging, make connecting rod 7 close spacing slip in the closed procedure at hinge.
Guiding device on above-mentioned linking arm 1, inner rocker arm 5, connecting rod 7 and the centering block 8 can arrange or make up setting separately, hinge each part of guiding in closing closed procedure is had in the guiding device of curved surface or curvature to move, realize the impulse stroke between closing velocity, dynamics and each part of control hinge, real realize the door body at the uniform velocity, even slow down or even the acceleration closed.
Force analysis, referring to Fig. 5-Fig. 8, wherein the A point is the run-on point of centering block 8, the B point is the pin joint of connecting rod 7 and centering block 8, the pin joint of C point connecting rod 7 and inner rocker arm 5, the D point is the run-on point of inner rocker arm 5, the E point is the tie point of centering block 8 and damper; A point and D point are fixed point, and B point and E point are the interlock point, and lay respectively under the A point, and further, the E point is positioned under the B point.As shown in Figure 6, act on the power F1 that C orders and sent by damper 9, make the C point mobile, B, C, D point formation one angle, namely hinge is open mode; As shown in Figure 8, promote the C point, form the thrust F2 that acts on damper 9, when B, C, the formation one of D point during near the situation of straight line, namely hinge is closed condition, and hinge is closed by the thrust of level Four.
Second embodiment
Referring to Figure 38-Figure 40, the furniture blind hinge of this band guiding device, described centering block 8 is hinged by bearing pin and linking arm 1 and connecting rod 7 respectively, the other end of connecting rod 7 is hinged by bearing pin and trace 14 1 ends, the other end of trace 14 is hinged by bearing pin and inner rocker arm 5, and connecting rod 7 is closed in the closed procedure by the thrust more than the secondary on damper 9 at hinge.
Described guiding device comprises the connecting rod guiding groove 7.1 that is arranged on the connecting rod 7, and described connecting rod 7 one ends are hinged by bearing pin and trace 14 or centering block 8, and the other end is hinged by bearing pin and centering block 8 or trace 14 are set in connecting rod guiding groove 7.1; Perhaps described guiding device comprises the connecting rod guiding groove 7.1 that is arranged at connecting rod 7 two ends, and hinged by bearing pin and centering block 8 and trace 14 are set at connecting rod guiding groove 7.1 respectively, connecting rod 7 is closed in the closed procedure by the thrust more than the secondary on damper 9 at hinge.
Perhaps, described guiding device comprises the rocking arm guiding groove 5.1 that is arranged on the inner rocker arm 5, and by in rocking arm guiding groove 5.1 bearing pin being set and trace 14 is hinged, and connecting rod 7 is closed in the closed procedure by the thrust more than the secondary on damper 9 at hinge.
Perhaps, described guiding device comprises linking arm guiding groove 1.1 or the linking arm guide surface 1.2 that is arranged on the linking arm 1, and by at linking arm guiding groove 1.1 or linking arm guide surface 1.2 arranges bearing pin and trace 14 is hinged, connecting rod 7 is closed in the closed procedure by the thrust more than the secondary on damper 9 at hinge; Perhaps, trace 14 corresponding linking arm guiding grooves 1.1 or linking arm guide surface 1.2 is provided with protruding pin and linking arm 1 is connected make connecting rod 7 close in the closed procedure by the thrust more than the secondary on damper 9 at hinge.
Perhaps, described guiding device comprises block 13 or the slotware that is arranged in the linking arm 1, the contact surface of described block 13 or slotware and trace 14 is provided with one section curved surface at least, described curved surface is constituted, is connected and composed by plural plane by the arcwall face more than a section, perhaps constituted by arcwall face and plane, and be wholely set with linking arm 1 or split is solidified as a whole after arranging, make trace 14 close spacing slip in the closed procedure at hinge.
Force analysis, referring to Figure 41-Figure 45, wherein A ' point is the run-on point of centering block 8, B ' point is the pin joint of connecting rod 7 with centering block 8, the pin joint of C ' some trace 14 and inner rocker arm 5, D ' puts and is the run-on point of inner rocker arm 5, and E ' point is the tie point of centering block 8 with damper, the pin joint of F ' some connecting rod 7 and trace 14; A ' point and D ' point are fixed point, and B ' point and E ' point are the interlock point, and lay respectively at A ' point down, and further, E ' point is positioned at B ' point down.As shown in figure 42, the power F1 ' that acts on C ' point is sent by damper 9, makes C ' point mobile, and F ', C ', D ' point form an angle, and namely hinge is open mode; As shown in figure 44, promote C ' point, form the thrust F2 ' that acts on damper 9, when B ', C ', D ' point form one during near the situation of straight line, be that hinge is closed condition, perhaps, as shown in figure 45, because be provided with guiding setting in the hinge, C ' point can be mobile in certain clearance, when F ', C ', D ' point forms one during near the situation of straight line, hinge is all closed condition, and hinge is closed by the thrust of Pyatyi.
Other is not stated with first embodiment.
Above-mentioned is preferred version of the present utility model, and those of ordinary skills all drop within the protection domain of the present utility model its simple modification or transformation.
Claims (9)
1. furniture blind hinge with guiding device, comprise outer rocker arm (4), inner rocker arm (5), and the linking arm (1) and the movable cup (3) that pass through outer rocker arm (4), inner rocker arm (5) connection, be provided with damper (9) in the linking arm (1), be provided with in the hinge at least movable cup (3) is produced the torsion spring (6) that opens and closes active force, it is characterized in that damper (9) is pressure damper, one end is arranged in the linking arm (1), and the other end and centering block (8) close at hinge at least that self adaptation is connected in the closed procedure; Described centering block (8) is hinged by bearing pin and linking arm (1) and connecting rod (7) respectively, and connecting rod (7) is closed in the closed procedure by the thrust more than the secondary on damper (9) at hinge; Also be provided with the guiding device of impulse stroke between control hinge closing velocity, dynamics and each part in the hinge.
2. according to the furniture blind hinge of the described band guiding device of claim 1, it is characterized in that described centering block (8) is hinged by bearing pin and linking arm (1), and close at hinge at least with damper (9) that self adaptation is connected in the closed procedure, the extension of centering block (8) is also hinged by an end of bearing pin and connecting rod (7), and connecting rod (7) is closed in the closed procedure by the thrust more than the secondary on damper (9) at hinge.
3. according to the furniture blind hinge of the described band guiding device of claim 2, it is characterized in that described centering block (8) is hinged by bearing pin and linking arm (1) and connecting rod (7) respectively, the other end of connecting rod (7) is hinged by bearing pin and inner rocker arm (5), and connecting rod (7) is closed in the closed procedure by the thrust more than the secondary on damper (9) at hinge;
Perhaps, described centering block (8) is hinged by bearing pin and linking arm (1) and connecting rod (7) respectively, the other end of connecting rod (7) is hinged by bearing pin and trace (14) one ends, the other end of trace (14) is hinged by bearing pin and inner rocker arm (5), and connecting rod (7) is closed in the closed procedure by the thrust more than the secondary on damper (9) at hinge.
4. according to the furniture blind hinge of the described band guiding device of claim 3, it is characterized in that described guiding device comprises guiding groove, guide surface, leading edge, guide ribs, baffle plate or the slotware that is arranged on linking arm (1), outer rocker arm (4), inner rocker arm (5), connecting rod (7), centering block (8) and/or the trace (14); Described guiding groove, guide surface, leading edge or guide ribs are arc, circle, ellipse, rectangle or abnormity.
5. according to the furniture blind hinge of the described band guiding device of claim 4, it is characterized in that described guiding device comprises the centering block guiding groove (8.1) that is arranged on the centering block (8), centering block (8) one ends are hinged by bearing pin and linking arm (1), the other end closes in the closed procedure at hinge at least and is connected with damper (9), and by at centering block guiding groove (8.1) bearing pin being set and connecting rod (7) is hinged, connecting rod (7) is closed in the closed procedure by the thrust more than the secondary on damper (9) at hinge;
Perhaps, described guiding device comprises the connecting rod guiding groove (7.1) that is arranged on the connecting rod (7); Described connecting rod (7) is strip, L shaped, T shape or dolioform, and Yu Yiduan is hinged by bearing pin and inner rocker arm (5) or centering block (8), and the other end is hinged by bearing pin and centering block (8) or inner rocker arm (5) are set in connecting rod guiding groove (7.1); Perhaps described guiding device comprises the connecting rod guiding groove (7.1) that is arranged at connecting rod (7) two ends, and hinged by bearing pin and centering block (8) and inner rocker arm (5) are set at connecting rod guiding groove (7.1) respectively, connecting rod (7) is closed in the closed procedure by thrust on damper (9) at hinge; Or described connecting rod (7) one ends are hinged by bearing pin and trace (14) or centering block (8), and the other end is hinged by bearing pin and centering block (8) or trace (14) are set in connecting rod guiding groove (7.1); Perhaps described guiding device comprises the connecting rod guiding groove (7.1) that is arranged at connecting rod (7) two ends, and hinged by bearing pin and centering block (8) and trace (14) are set at connecting rod guiding groove (7.1) respectively, connecting rod (7) is closed in the closed procedure by the thrust more than the secondary on damper (9) at hinge;
Perhaps, described guiding device comprises the rocking arm guiding groove (5.1) that is arranged on the inner rocker arm (5), and hinged by bearing pin and connecting rod (7) or trace (14) are set in rocking arm guiding groove (5.1), connecting rod (7) is closed in the closed procedure by the thrust more than the secondary on damper (9) at hinge;
Perhaps, described guiding device comprises linking arm guiding groove (1.1) or the linking arm guide surface (1.2) that is arranged on the linking arm (1), and hinged by at linking arm guiding groove (1.1) or linking arm guide surface (1.2) bearing pin and connecting rod (7) or trace (14) being set, connecting rod (7) is closed in the closed procedure by the thrust more than the secondary on damper (9) at hinge; Perhaps, connecting rod (7) or the corresponding linking arm guiding groove of trace (14) (1.1) or linking arm guide surface (1.2) are provided with protruding pin (7.2) and linking arm (1) and are connected, and connecting rod (7) is closed in the closed procedure by the thrust more than the secondary on damper (9) at hinge;
Perhaps, described guiding device comprises block (13) or the slotware that is arranged in the linking arm (1), the contact surface of described block (13) or slotware and connecting rod (7) or trace (14) is provided with one section curved surface at least, described curved surface is constituted, is connected and composed by plural plane by the arcwall face more than a section, perhaps constituted by arcwall face and plane, and be wholely set with linking arm (1) or split is solidified as a whole after arranging, make connecting rod (7) or trace (14) close spacing slip in the closed procedure at hinge.
6. according to the furniture blind hinge of each described band guiding device of claim 1-5, it is characterized in that described centering block (8) is working of plastics, metalwork or its composite member, hinged by bearing pin and linking arm (1) and connecting rod (7) respectively; Piston rod (9.1) end face of described damper (9) and an end of centering block (8) close at hinge at least that self adaptation is connected in the closed procedure, and connect or keep a determining deviation when the hinge open mode;
Perhaps, piston rod (9.1) end of described damper (9) is provided with buffer head (9.2), buffer head (9.2) is working of plastics, metalwork or its conjunction, one end of the end face of buffer head (9.2) and centering block (8) closes at hinge at least that self adaptation is connected in the closed procedure, and connects or keep a determining deviation when the hinge open mode.
7. according to the furniture blind hinge of the described band guiding device of claim 6, it is characterized in that described torsion spring (6) is arranged on the hinged place of linking arm (1) and outer rocker arm (4) by the bearing pin location; Described inner rocker arm (5) is provided with bearing pin, and torsion spring (6) comprises the feet that an end is connected with linking arm (1) at least, and the feet that is connected with bearing pin of the other end;
Perhaps, described inner rocker arm (5) is gone up to rotate by bearing pin and is provided with sleeve (12), and torsion spring (6) comprises the feet that an end is connected with linking arm (1) at least, and the feet that is connected with sleeve (12) of the other end.
8. according to the furniture blind hinge of the described band guiding device of claim 7, it is characterized in that described outer, the inner rocker arm two ends are hinged with linking arm (1) and movable cup (3) respectively, described inner rocker arm (5) is positioned at outer rocker arm (4) below, its outer end and middle part are hinged by bearing pin and movable cup (3) and linking arm (1) respectively, and be inner hinged by bearing pin and connecting rod (7) other end;
Perhaps, described inner rocker arm (5) is positioned at outer rocker arm (4) below, its outer end and middle part are hinged by bearing pin and movable cup (3) and linking arm (1) respectively, inner hinged by bearing pin and trace (14) one ends, the other end of trace (14) is hinged by bearing pin and connecting rod (7), and the other end of connecting rod (7) and centering block (8) are hinged.
9. the furniture blind hinge of described band guiding device according to Claim 8, it is characterized in that being provided with fixed arm (2) between described linking arm (1) and the damper (9), fixed arm (2) is provided with elastic mechanism, damper (9) one ends are arranged on the fixed arm (2) by elastic mechanism, and the other end closes in the closed procedure at hinge at least with centering block (8) by piston rod (9.1) or buffer head (9.2) and is connected; Described elastic mechanism comprises the maintainance set (10) of hollow, maintainance set (10) is provided with locating hole and/or flexible positioning piece (10.1), damper (9) one ends are inserted on the maintainance set (10), and are positioned on the fixed arm (2) by in locating hole and/or flexible positioning piece (10.1) bearing pin elasticity being set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320013290 CN203050318U (en) | 2013-01-10 | 2013-01-10 | Blind hinge with guide device and used for furniture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320013290 CN203050318U (en) | 2013-01-10 | 2013-01-10 | Blind hinge with guide device and used for furniture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203050318U true CN203050318U (en) | 2013-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320013290 Expired - Fee Related CN203050318U (en) | 2013-01-10 | 2013-01-10 | Blind hinge with guide device and used for furniture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203050318U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103046824A (en) * | 2013-01-10 | 2013-04-17 | 伍志勇 | Concealed hinge with guide apparatus for furniture |
| CN106460434A (en) * | 2014-05-16 | 2017-02-22 | 海蒂诗-欧尼有限公司及两合公司 | Hinge |
-
2013
- 2013-01-10 CN CN 201320013290 patent/CN203050318U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103046824A (en) * | 2013-01-10 | 2013-04-17 | 伍志勇 | Concealed hinge with guide apparatus for furniture |
| CN106460434A (en) * | 2014-05-16 | 2017-02-22 | 海蒂诗-欧尼有限公司及两合公司 | Hinge |
| CN106460434B (en) * | 2014-05-16 | 2018-07-10 | 海蒂诗-欧尼有限公司及两合公司 | Hinge |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20210110 |