CN103437617A - Speed-adjustable damper hinge - Google Patents
Speed-adjustable damper hinge Download PDFInfo
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- CN103437617A CN103437617A CN2013102245155A CN201310224515A CN103437617A CN 103437617 A CN103437617 A CN 103437617A CN 2013102245155 A CN2013102245155 A CN 2013102245155A CN 201310224515 A CN201310224515 A CN 201310224515A CN 103437617 A CN103437617 A CN 103437617A
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- arm
- damper
- hinge
- linking arm
- adjustable speed
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Abstract
The invention discloses a speed-adjustable damper hinge, which comprises a movable cup base and a connecting arm, wherein the movable cup base is arranged on a furniture door body; the connecting arm is arranged on a furniture main body; the movable cup base is connected with the connecting arm through a swinging arm; a damper is arranged in the connecting arm; an elastic piece for at least generating opening and closing acting force on the movable cup base is arranged in the hinge; a transmission mechanism is arranged between the swinging arm and the damper; one end of the damper is arranged on the connecting arm; the other end of the damper is at least in transmission connection with the swinging arm through the transmission mechanism in a hinge closing process; the connecting arm is provided with an adjusting mechanism; the action position of at least one member in the transmission mechanism is adjusted through the adjusting mechanism to change the transmission moment arm, so that force acting on the damper can be adjusted finally. Through the structural improvement, the transmission moment arm is changed through the adjusting mechanism under the condition that hinge closing force is stable basically, and force acting on the damper can be adjusted finally, so that speed-adjustable closing of the door body is realized.
Description
Technical field
The present invention relates to a kind of damper hinge, specifically a kind of damper hinge of adjustable speed.
Background technology
Chinese patent literature number is that CN201339380 discloses a kind of hinge on January 9th, 2009, it includes a box, connecting rod, pivoted arm, shift arm, base, snubber, torsion spring, linker and lever driving sheet, linker is sector structure, it has a circle center hole and 3 circumferential apertures, be flexibly connected location by circle center hole and pivoted arm, tailpiece of the piston rod by 1 circumferential apertures and snubber is flexibly connected, all the other 2 circumferential apertures are provided with axle, lever driving sheet is provided with stomidium and mesopore, the other end relative with stomidium is provided with 2 prong mouths, the lever driving sheet sheet is movably connected on pivoted arm by mesopore, axle on 2 circumferential apertures on 2 prong mouths and linker is connected with a joggle, the other end of lever driving sheet is flexibly connected by stomidium and door box, torsion spring is installed on connecting rod, torsion spring compresses and provides a box to open/close state with respect to pivoted arm in pivoted arm and connecting rod and door box.It is said, this is simple in structure, dependable performance, used flexibly, still, this structure is due to the effect of snubber, need larger power the door body could be opened or closed, easily cause handle on a body to damage or a door body close not in place, and the hinge of this structure use convenient not, can not be regulated buffer time, the closing velocity of snubber, can not be met user's user demand.Therefore, be necessary further improvement.
Summary of the invention
Purpose of the present invention aims to provide a kind of simple and reasonable, dependable performance, and long service life, but the damper hinge of the adjustable speed of each member connection compactness and control gate body closing velocity, dynamics, to overcome weak point of the prior art.
The damper hinge of a kind of adjustable speed designed by this purpose, comprise the flexible cup base be arranged on the furniture door body, be arranged at the linking arm on the furniture main body, between flexible cup base and linking arm, by rocking arm, be connected, be provided with damper in linking arm, be provided with in hinge at least flexible cup base is produced to the elastic component that opens and closes active force, it is characterized in that being provided with transmission mechanism between rocking arm and damper, damper one end is arranged on linking arm, and the other end at least is connected with rocking-arm driving by transmission mechanism in the hinge closing process; Be provided with governor motion on linking arm, at least one member in transmission mechanism is regulated its active position by governor motion, and the dynamics finally acted on damper can be regulated, and realizes that the adjustable speed of door body is closed.
Described governor motion is regulated by manual or instrument, comprise the breach be arranged on linking arm, at least one member in transmission mechanism is provided with service portion, this member is at least regulated by service portion, governor motion is by the active position of breach regulating action section, and the dynamics that realization acts on damper can be regulated.
Governor motion on described linking arm is provided with regulating part by breach, and at least one member in transmission mechanism is regulated its active position by service portion, regulating part or its combination, and the dynamics that realization acts on damper can be regulated.
Locate by regulating part at least one stressed position of described service portion.
Described transmission mechanism consists of connecting rod and centering block; Wherein, connecting rod rotates and is arranged on linking arm, two ends at least are in transmission connection with centering block and rocking arm respectively in the hinge closing process, centering block one end and linking arm is rotationally connected and can regulate its active position by governor motion, its transmission arm of force is changed, the dynamics that realization finally acts on damper can be regulated, and its other end at least is in transmission connection with damper in the hinge closing process.
Described rocking arm comprises outer rocker arm and inner rocker arm, and outer, inner rocker arm two ends are hinged by bearing pin and linking arm and flexible cup base respectively; Described inner rocker arm is positioned at outer rocker arm below, and its outer end and middle part are hinged by bearing pin and flexible cup base and linking arm respectively, and the inner at least is connected with link transmission in the hinge closing process.
Between described connecting rod and centering block and/or be provided with hinge between connecting rod and inner rocker arm and close work plane, and at least in the hinge closing process, by hinge, close work plane and be in transmission connection, hinge is closed work plane and is consisted of the curved surface more than a section, plane or its combinatorial surface.
Described elastic component is torsion spring, and locates the hinged place that is arranged on linking arm and outer rocker arm by bearing pin, and at least comprises the feet that an end is connected with linking arm, and the feet that is connected with inner rocker arm of the other end.
Be provided with fixed arm between described linking arm and damper, damper one end is arranged on linking arm by fixed arm, and the other end at least is in transmission connection by the piston rod that arranges on it or buffer head and centering block in the hinge closing process.
Also be provided with Fixing clamp-seat on described fixed arm, linking arm is connected with the furniture main body by Fixing clamp-seat, and Fixing clamp-seat one end is connected with fixed arm by bearing pin, and the other end is fixed on fixed arm by the monkey wrench hook.
The present invention improves by said structure, in the situation that hinge is closed dynamics is basicly stable, at least one member in transmission mechanism is by the governor motion one-level or regulate step by step its active position, its transmission arm of force is changed, make the power that finally acts on damper adjustable, effectively extended damper in the time of application life, the user can regulate the damping force of hinge according to demand, and between the hinge driving member, be curved surface, plane or the contact of its combinatorial surface, further reach and control the hinge closing velocity, the effect of dynamics, make the collision between furniture little, noise is low, the noiselessness adjustable speed of real realization door body is closed.It has simple and reasonable, dependable performance, long service life, the characteristics such as each member connects compact, practical.
The accompanying drawing explanation
Fig. 1 is one embodiment of the invention decomposition texture schematic diagram.
Fig. 2 is one embodiment of the invention structural representation.
Fig. 3 is one embodiment of the invention open mode structural representation (analysing and observe).
Fig. 4 is one embodiment of the invention closed condition structural representation (analysing and observe).
Fig. 5 is one embodiment of the invention operating principle structural representation.
The specific embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
Referring to Fig. 1-Fig. 4, the damper hinge of this adjustable speed, comprise the flexible cup base 3 be arranged on the furniture door body, be arranged at the linking arm 1 on the furniture main body, between flexible cup base 3 and linking arm 1, by rocking arm, be connected, be provided with damper 9 in linking arm 1, be provided with in hinge at least flexible cup base 3 is produced to the elastic component 6 that opens and closes active force, be provided with transmission mechanism between its rocking arm and damper 9, damper 9 one ends are arranged on linking arm 1, and the other end at least is connected with rocking-arm driving by transmission mechanism in the hinge closing process; Be provided with governor motion on linking arm 1, at least one member in transmission mechanism is regulated its active position by governor motion, and its transmission arm of force is changed, and the dynamics that realization finally acts on damper 9 can be regulated, and realizes that the adjustable speed of door body is closed.
Transmission mechanism consists of connecting rod 7 and centering block 8; Wherein, connecting rod 7 rotates and is arranged on linking arm 1, two ends at least are in transmission connection with centering block 8 and rocking arm respectively in the hinge closing process, centering block 8 one ends and linking arm 1 are rotationally connected and can regulate its active position by governor motion, its transmission arm of force is changed, the dynamics that realization finally acts on damper 9 can be regulated, and its other end at least is in transmission connection with damper 9 in the hinge closing process.Rocking arm comprises outer rocker arm 4 and inner rocker arm 5, and outer, inner rocker arm two ends are hinged by bearing pin and linking arm 1 and flexible cup base 3 respectively; Described inner rocker arm 5 is positioned at outer rocker arm 4 belows, and its outer end and middle part are hinged by bearing pin and flexible cup base 3 and linking arm 1 respectively, and the inner at least is in transmission connection with connecting rod 7 in the hinge closing process.Described elastic component 6 is torsion spring, and locates by bearing pin the hinged place that is arranged on linking arm 1 and outer rocker arm 4, and at least comprises the feet that an end is connected with linking arm 1, and the feet that is connected with inner rocker arm 5 of the other end.Be provided with fixed arm 2 between linking arm 1 and damper 9, damper 9 is for automatically reseting or Non auto-reset formula linear damping device, the present embodiment is Automatic-reset linear damping device preferably, the one end is fixedly installed on fixed arm 2, and the other end at least is in transmission connection with centering block 8 by the buffer head 9.2 of piston rod 9.1 ends of setting on it in the hinge closing process.Also be provided with Fixing clamp-seat 12 on fixed arm 2, linking arm 1 is connected with the furniture main body by Fixing clamp-seat 12, and Fixing clamp-seat 12 1 ends are connected with fixed arm 2 by bearing pin, and the other end is fixed on fixed arm 2 by monkey wrench 13 hooks.
In order to make between connecting rod 7 and centering block 8, that connecting rod 7 contacts with transmission between inner rocker arm 5 is more reasonable, and the closing velocity of being convenient to hinge at the uniform velocity, the place of being in transmission connection mutually of the place of being in transmission connection mutually of connecting rod 7 and centering block 8 and connecting rod 7 and inner rocker arm 5 is provided with hinge and closes work plane, and at least in the hinge closing process, by hinge, close work plane and be in transmission connection, described hinge is closed work plane and is consisted of the curved surface more than a section, plane or its combinatorial surface.
In said structure, governor motion can be regulated by manual adjustment or instrument, and comprise the breach 1.1 be arranged on linking arm 1, be provided with regulating part 11 on breach 1.1, regulating part 11 is regulating block, eccentric cam or eccentric disc with protruding pin, wherein the corresponding breach 1.1 of centering block 8 is provided with service portion 10, and the corresponding service portion 10 of linking arm 1 and/or regulating part 11 are provided with 1.2， location division, location division 1.2 for circular hole, elliptical aperture, square hole, waveform hole or irregularly-shaped hole; Centering block 8 is regulated its active position by service portion 10, regulating part 11 or its combination, and the dynamics that realization acts on damper 9 can be regulated.
Specifically, on the linking arm 1 of the present embodiment, offer square breach 1.1, and be provided with the location division 1.2 of three circle hole shapes on breach 1.1; The service portion 10 that the corresponding breach 1.1 of centering block 8 arranges, service portion 10 is real is bearing pin, and this bearing pin is arranged at the upper end of centering block 8, and centering block 8 is rotationally connected by described bearing pin and linking arm 1; Regulating part 12 is the regulating block with protruding pin, and by the protruding pin inlay card on breach 1.1, with the one-level that realizes centering block 8 or regulate step by step.
Its operating principle: referring to Fig. 5, when the A point that connecting rod 7 and linking arm 1 are rotationally connected is constant, centering block 8 can pass through governor motion, realizes the active position that itself and linking arm 1 are rotationally connected, i.e. B in Fig. 5, C, D point; When centering block 8 is adjusted to the B point, the driving force arm lengths of ordering with connecting rod 7A is L1, and when centering block 8 is adjusted to the C point, the driving force arm lengths of ordering with connecting rod 7A is L2, and when centering block 8 is adjusted to the D point, the driving force arm lengths of ordering with connecting rod 7A is L3.The transmission arm of force between connecting rod 7 and centering block 8 is longer, i.e. L3>L2>L1, and the power finally acted on damper 9 is larger, and the hinge closing velocity is faster.By above-mentioned improvement, in the situation that hinge is closed dynamics is basicly stable, the user can regulate the size of hinge damping force according to demand, thereby controls hinge closing velocity and dynamics.
Above-mentioned is preferred version of the present invention, and those of ordinary skills are to its simple modification or transformation, within all dropping on protection scope of the present invention.
Claims (10)
1. the damper hinge of an adjustable speed, comprise the flexible cup base (3) be arranged on the furniture door body, be arranged at the linking arm (1) on the furniture main body, between flexible cup base (3) and linking arm (1), by rocking arm, be connected, be provided with damper (9) in linking arm (1), be provided with in hinge at least flexible cup base (3) is produced to the elastic component (6) that opens and closes active force, it is characterized in that being provided with transmission mechanism between rocking arm and damper (9), damper (9) one ends are arranged on linking arm (1), the other end at least is connected with rocking-arm driving by transmission mechanism in the hinge closing process, linking arm is provided with governor motion on (1), at least one member in transmission mechanism is regulated its active position by governor motion, its transmission arm of force is changed, and the dynamics finally acted on damper (9) can be regulated, and realizes that the adjustable speed of door body is closed.
2. the damper hinge of adjustable speed according to claim 1, it is characterized in that described governor motion is by manual or instrument adjusting, comprise the breach (1.1) be arranged on linking arm (1), at least one member in transmission mechanism is provided with service portion (10), this member is at least regulated by service portion (10), governor motion is by the active position of breach (1.1) regulating action section (10), and the dynamics that realization acts on damper (9) can be regulated.
3. the damper hinge of adjustable speed according to claim 2, it is characterized in that the governor motion on described linking arm (1) is provided with regulating part (11) by breach (1.1), at least one member in transmission mechanism is regulated its active position by service portion (10), regulating part (11) or its combination, and the dynamics that realization acts on damper (9) can be regulated.
4. the damper hinge of adjustable speed according to claim 3, is characterized in that at least one stressed position of described service portion (10) is by regulating part (11) location.
5. according to the damper hinge of the described adjustable speed of claim 1-4 any one, it is characterized in that described transmission mechanism consists of connecting rod (7) and centering block (8); Wherein, connecting rod (7) rotates and is arranged on linking arm (1), two ends at least are in transmission connection with centering block (8) and rocking arm respectively in the hinge closing process, centering block (8) one ends and linking arm (1) are rotationally connected and can regulate its active position by governor motion, its transmission arm of force is changed, the dynamics that realization finally acts on damper (9) can be regulated, and its other end at least is in transmission connection with damper (9) in the hinge closing process.
6. the damper hinge of adjustable speed according to claim 5, it is characterized in that described rocking arm comprises outer rocker arm (4) and inner rocker arm (5), outer, inner rocker arm two ends are hinged by bearing pin and linking arm (1) and flexible cup base (3) respectively; Described inner rocker arm (5) is positioned at outer rocker arm (4) below, and its outer end and middle part are hinged by bearing pin and flexible cup base (3) and linking arm (1) respectively, and the inner at least is in transmission connection with connecting rod (7) in the hinge closing process.
7. the damper hinge of adjustable speed according to claim 6, it is characterized in that between described connecting rod (7) and centering block (8) and/or be provided with hinge between connecting rod (7) and inner rocker arm (5) closing work plane, and at least in the hinge closing process, by hinge, close work plane and be in transmission connection, hinge is closed work plane and is consisted of the curved surface more than a section, plane or its combinatorial surface.
8. the damper hinge of adjustable speed according to claim 7, it is characterized in that described elastic component (6) is torsion spring, and locate the hinged place that is arranged on linking arm (1) and outer rocker arm (4) by bearing pin, and at least comprise the feet that an end is connected with linking arm (1), and the feet that is connected with inner rocker arm (5) of the other end.
9. the damper hinge of adjustable speed according to claim 8, it is characterized in that being provided with fixed arm (2) between described linking arm (1) and damper (9), it is upper that damper (9) one ends are arranged at linking arm (1) by fixed arm (2), and the other end at least is in transmission connection with centering block (8) by piston rod (9.1) or the buffer head (9.2) arranged on it in the hinge closing process.
10. the damper hinge of adjustable speed according to claim 9, it is characterized in that on described fixed arm (2) also being provided with Fixing clamp-seat (12), linking arm (1) is connected with the furniture main body by Fixing clamp-seat (12), Fixing clamp-seat (12) one ends are connected with fixed arm (2) by bearing pin, and the other end is fixed on fixed arm (2) by monkey wrench (13) hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310224515.5A CN103437617B (en) | 2013-06-07 | 2013-06-07 | The damper hinge of adjustable speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310224515.5A CN103437617B (en) | 2013-06-07 | 2013-06-07 | The damper hinge of adjustable speed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103437617A true CN103437617A (en) | 2013-12-11 |
| CN103437617B CN103437617B (en) | 2015-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310224515.5A Active CN103437617B (en) | 2013-06-07 | 2013-06-07 | The damper hinge of adjustable speed |
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| Country | Link |
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| CN (1) | CN103437617B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372368A (en) * | 2018-11-15 | 2019-02-22 | 广东东泰五金精密制造有限公司 | A kind of adjustable damping closing structure of imbedded hinge |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2031059A (en) * | 1978-08-03 | 1980-04-16 | Blum Gmbh Julius | Spring Biassed Link Hinge |
| CN2844356Y (en) * | 2005-04-01 | 2006-12-06 | 陈长才 | Hydraulic buffering hinge with chain transmission |
| DE602004005773D1 (en) * | 2003-05-14 | 2007-05-24 | Salice Arturo Spa | Furniture hinge with spring |
| WO2010102445A1 (en) * | 2009-03-10 | 2010-09-16 | Wu Zhixiang | A damping hinge |
| CN201771311U (en) * | 2010-04-30 | 2011-03-23 | 伍志勇 | Furniture hinge with adjustable pretightening force |
| CN202945904U (en) * | 2012-11-26 | 2013-05-22 | 伍志勇 | Self-adaptation limiting hinge |
| CN203308271U (en) * | 2013-06-07 | 2013-11-27 | 伍志勇 | Damper hinge capable of adjusting speed |
-
2013
- 2013-06-07 CN CN201310224515.5A patent/CN103437617B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2031059A (en) * | 1978-08-03 | 1980-04-16 | Blum Gmbh Julius | Spring Biassed Link Hinge |
| DE602004005773D1 (en) * | 2003-05-14 | 2007-05-24 | Salice Arturo Spa | Furniture hinge with spring |
| CN2844356Y (en) * | 2005-04-01 | 2006-12-06 | 陈长才 | Hydraulic buffering hinge with chain transmission |
| WO2010102445A1 (en) * | 2009-03-10 | 2010-09-16 | Wu Zhixiang | A damping hinge |
| CN201771311U (en) * | 2010-04-30 | 2011-03-23 | 伍志勇 | Furniture hinge with adjustable pretightening force |
| CN202945904U (en) * | 2012-11-26 | 2013-05-22 | 伍志勇 | Self-adaptation limiting hinge |
| CN203308271U (en) * | 2013-06-07 | 2013-11-27 | 伍志勇 | Damper hinge capable of adjusting speed |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372368A (en) * | 2018-11-15 | 2019-02-22 | 广东东泰五金精密制造有限公司 | A kind of adjustable damping closing structure of imbedded hinge |
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| Publication number | Publication date |
|---|---|
| CN103437617B (en) | 2015-08-26 |
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