CN103306566B - The damper hinge of adjustable gate body closing velocity - Google Patents
The damper hinge of adjustable gate body closing velocity Download PDFInfo
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- CN103306566B CN103306566B CN201310236668.1A CN201310236668A CN103306566B CN 103306566 B CN103306566 B CN 103306566B CN 201310236668 A CN201310236668 A CN 201310236668A CN 103306566 B CN103306566 B CN 103306566B
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Abstract
A kind of damper hinge of adjustable gate body closing velocity, comprise the flexible cup base be arranged on furniture door body, be arranged at the linking arm on Furniture Body, be connected by rocking arm between flexible cup base with linking arm, damper is provided with in linking arm, be provided with in hinge and at least produce to flexible cup base the elastic component opening and closing active force, its damper one end is arranged on linking arm, and the other end and centering block are at least connected in hinge closing process; Linking arm is provided with governor motion, governor motion comprises eccentric adjusting part and slidable adjustment part, and centering block, at least by the cooperation regulating action position of above-mentioned two components, makes its transmission arm of force change, make the dynamics that acts on damper adjustable, the adjustable speed realizing door body is closed.The present invention is improved by said structure, when hinge close dynamics basicly stable, by governor motion, the transmission arm of force of centering block is changed, make the dynamics that acts on damper adjustable, the adjustable speed realizing door body is closed.
Description
Technical field
The present invention relates to a kind of damper hinge, specifically a kind of damper hinge of adjustable gate body closing velocity.
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, to be flexibly connected with pivoted arm by circle center hole and to locate, be flexibly connected with the tailpiece of the piston rod of snubber by 1 circumferential apertures, 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, lever actuated blade is movably connected on pivoted arm by mesopore, axle in 2 circumferential apertures on 2 prong mouths and linker is connected with a joggle, the other end of lever driving sheet is flexibly connected with door box by stomidium, torsion spring is installed on connecting rod, pivoted arm and connecting rod and door box compress and provide a box relative to the open/close status of pivoted arm by torsion spring.It is said, this structure is simple, dependable performance, uses flexibly, but, this structure is due to the effect of snubber, need larger power door body could be opened or closed, easily cause the damage of the handle on a body or door body to close not in place, and the use of the hinge of this structure is convenient not, can not regulate the buffer time of snubber, closing velocity, the user demand of user can not be met.Therefore, further improvement is necessary.
Summary of the invention
Object of the present invention aims to provide a kind of simple and reasonable, dependable performance, long service life, each component connects compact and can the damper hinge of the adjustable gate body closing velocity of control gate body closing velocity, dynamics at any time, to overcome weak point of the prior art.
The damper hinge of a kind of adjustable gate body closing velocity designed by this object, comprise the flexible cup base be arranged on furniture door body, be arranged at the linking arm on Furniture Body, be connected by rocking arm between flexible cup base with linking arm, damper is provided with in linking arm, be provided with in hinge and at least produce to flexible cup base the elastic component opening and closing active force, it is characterized in that: damper one end is arranged on linking arm, the other end and centering block are at least connected in hinge closing process; Linking arm is provided with governor motion, governor motion comprises eccentric adjusting part and slidable adjustment part, and centering block, at least by the cooperation regulating action position of above-mentioned two components, makes its transmission arm of force change, make the dynamics that acts on damper adjustable, the adjustable speed realizing door body is closed.
Described eccentric adjusting part is arranged on linking arm, and slidable adjustment part one end and eccentric adjusting part are connected, and the other end is connected by bearing pin and centering block, adjustable with the dynamics realizing acting on damper.
The corresponding bearing pin of described linking arm is provided with cylindrical void, and bearing pin acts on cylindrical void; Described cylindrical void is arcuate socket, slotted eye, slot, irregularly-shaped hole or its combined hole.
Described eccentric adjusting part is eccentric cam or eccentric disc, and the corresponding eccentric cam of slidable adjustment part or eccentric disc are provided with regulating action portion.
Be provided with connecting rod between described centering block and rocking arm, rotated by bearing pin in the middle part of connecting rod and be arranged on linking arm, its two ends are at least in transmission connection with centering block and rocking arm respectively in hinge closing process; Centering block one end is rotationally connected by bearing pin and linking arm and by governor motion regulating action position, its transmission arm of force is changed, and make the dynamics that acts on damper adjustable, its other end is at least in transmission connection with damper in hinge closing process.
Described rocking arm comprises outer rocker arm and inner rocker arm, outer, inner rocker arm two ends respectively by bearing pin and linking arm and flexible cup base hinged; Described inner rocker arm is positioned at below outer rocker arm, its outer end and middle part respectively by bearing pin and flexible cup base and linking arm hinged, the inner is at least connected with link transmission in hinge closing process.
Be provided with hinge between described connecting rod and centering block and/or between connecting rod and inner rocker arm and close work plane, and at least in hinge closing process, close work plane by hinge and be in transmission connection, hinge is closed work plane and is made up of curved surface, plane or its combinatorial surface of more than a section.
Described elastic component is torsion spring, and is arranged on the hinged place of linking arm and outer rocker arm by bearing pin location, and at least comprises the feet that one end is connected with linking arm, and the feet that the other end is connected with inner rocker arm.
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 is at least in transmission connection by piston rod that it is arranged or buffer head and centering block in hinge closing process.
Described linking arm is also provided with decoration.
The present invention is improved by said structure, when hinge closedown dynamics is basicly stable, centering block by governor motion step by step or step-less adjustment active position, its transmission arm of force is changed, make the dynamics that acts on damper adjustable, while effectively extending damper application life, user can regulate the damping force of hinge according to demand; And be the contact of curved surface, plane or its combinatorial surface between the component be mutually rotationally connected in hinge, further reach the effect controlling hinge closing velocity, dynamics, make the collision between furniture little, noise is low, and the noiselessness adjustable speed really realizing door body is closed.The features such as it has simple and reasonable, dependable performance, long service life, and each component connects compact, practical.
Accompanying drawing explanation
Fig. 1 is first embodiment of the invention decomposition texture schematic diagram.
Fig. 2 is an example structure schematic diagram.
Fig. 3 is an example structure schematic diagram (analysing and observe).
Fig. 4 is an embodiment internal construction schematic diagram.
Fig. 5 is an embodiment eccentric adjusting part and slidable adjustment part syndeton schematic diagram.
Fig. 6 is an embodiment operating principle structural representation.
Fig. 7 is second embodiment of the invention internal construction schematic diagram.
Fig. 8 is two embodiment eccentric adjusting parts and slidable adjustment part syndeton schematic diagram.
Fig. 9 is two embodiment eccentric adjusting part structural representations.
Figure 10 is third embodiment of the invention structural representation.
Figure 11 is three embodiment decomposition texture schematic diagrames.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
First embodiment
See Fig. 1-Fig. 5, the damper hinge of this adjustable gate body closing velocity, comprise the flexible cup base 3 be arranged on furniture door body, be arranged at the linking arm 1 on Furniture Body, be connected by rocking arm between flexible cup base 3 with linking arm 1, in linking arm 1, be provided with damper 9, be provided with in hinge and at least the elastic component 6 opening and closing active force produced to flexible cup base 3, its damper 9 one end is arranged on linking arm 1, and the other end is at least connected with centering block 8 in hinge closing process; Linking arm 1 is provided with governor motion, governor motion comprises eccentric adjusting part 10 and slidable adjustment part 11, and centering block 8, at least by the cooperation regulating action position of above-mentioned two components, makes its transmission arm of force change, make the dynamics that acts on damper 9 adjustable, the adjustable speed realizing door body is closed.
Be provided with connecting rod 7 between centering block 8 and rocking arm, rotated by bearing pin in the middle part of connecting rod 7 and be arranged on linking arm 1, its two ends are at least in transmission connection with centering block 8 and rocking arm respectively in hinge closing process; Centering block 8 one end is rotationally connected by bearing pin 13 and linking arm 1 and by governor motion regulating action position, its transmission arm of force is changed, make the dynamics that acts on damper 9 adjustable, its other end is at least in transmission connection with damper 9 in hinge closing process.Rocking arm comprises outer rocker arm 4 and inner rocker arm 5, outer, inner rocker arm two ends respectively by bearing pin and linking arm 1 and flexible cup base 3 hinged; Described inner rocker arm 5 is positioned at below outer rocker arm 4, its outer end and middle part respectively by bearing pin and flexible cup base 3 and linking arm 1 hinged, the inner is at least in transmission connection with connecting rod 7 in hinge closing process.Described elastic component 6 is torsion spring, and is arranged on the hinged place of linking arm 1 and outer rocker arm 4 by bearing pin location, and at least comprises the feet that one end is connected with linking arm 1, and the feet that the other end is connected with inner rocker arm 5.Fixed arm 2 is provided with between linking arm 1 and damper 9, damper 9 is for automatically reseting or Non auto-reset formula linear dampers, the present embodiment is preferably Automatic-reset linear dampers, its one end is arranged on linking arm 1 by fixed arm 2, and the other end is at least in transmission connection with centering block 8 by the buffer head 9.2 of piston rod 9.1 end that it is arranged in hinge closing process.
In order to make the driving contact between connecting rod 7 and centering block 8, between connecting rod 7 and inner rocker arm 5 more reasonable, and the closing velocity being convenient to hinge at the uniform velocity, connecting rod 7 is provided with hinge with the place of being in transmission connection mutually of centering block 8 and the place of being in transmission connection mutually of connecting rod 7 and inner rocker arm 5 and closes work plane, and at least in hinge closing process, close work plane by hinge and be in transmission connection, described hinge is closed work plane and is made up of curved surface, plane or its combinatorial surface of more than a section.
In said structure, eccentric adjusting part 10 is eccentric cam and is arranged on linking arm 1, slidable adjustment part 11 takes the shape of the letter U, and is slidably connected while one end and eccentric adjusting part 10 are connected, by eccentric adjusting part 10 and linking arm 1, and the other end is connected by bearing pin 13 and centering block 8; Slide-and-guide portion is provided with between linking arm 1 and slidable adjustment part 11, the two is in being directly slidably matched, eccentric part bottom the corresponding eccentric cam of slidable adjustment part 11 is provided with regulating action portion 11.1, and regulating action portion 11.1 is a hole be connected with eccentric cam; Regulate centering block 8 to realize stepless its active position of adjustment at any time by the cooperation of above-mentioned component, its transmission arm of force is changed, adjustable with the dynamics realizing acting on damper 9.The corresponding bearing pin 13 of linking arm 1 is provided with cylindrical void 1.1, and bearing pin 13 acts on cylindrical void 1.1, and can move freely on cylindrical void 1.1; Described cylindrical void 1.1 is arcuate socket, slotted eye, slot, irregularly-shaped hole or its combined hole.
Its operating principle: see Fig. 6, when the A point that connecting rod 7 and linking arm 1 are rotationally connected is constant, centering block 8, by governor motion, realizes the active position that itself and linking arm 1 are rotationally connected, B, C, D point namely in Fig. 6.When centering block 8 is adjusted to B point, being L1 with the driving force arm lengths of connecting rod 7A point, when centering block 8 is adjusted to C point, is L2 with the driving force arm lengths of connecting rod 7A point, when centering block 8 is adjusted to D point, is L3 with the driving force arm lengths of connecting rod 7A point.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 hinge closing velocity is faster.By above-mentioned improvement, when hinge closedown dynamics is basicly stable, user can regulate the size of hinge damping force according to demand, thus controls hinge closing velocity and dynamics.In adjustment process, can change although the effect between connecting rod 7 and centering block 8 is closed along with the adjustment generation effect angle of centering block 8, its change is few, in tolerance interval, does not affect the enforcement of this structure.
Second embodiment
See Fig. 7-Fig. 9, the damper hinge of this adjustable gate body closing velocity, be different from the first embodiment part to be: eccentric adjusting part 10 is eccentric disc, adjustable diameter and screw adjusting portion bottom the corresponding eccentric disc of slidable adjustment part 11 arranges regulating action portion 11.1, and regulating action portion 11.1 is three salient points upwardly; Regulate centering block 8 to realize its active position of adjustment at any time step by step by the cooperation of above-mentioned component, its transmission arm of force is changed, adjustable with the dynamics realizing acting on damper 9.
Other does not state part with the first embodiment.
3rd embodiment
See Figure 10, Figure 11, the damper hinge of this adjustable gate body closing velocity, in order to the aesthetic requirement making product more meet user, improve class and the globality of product, make it have the higher market competitiveness, linking arm 1 is also provided with decoration 12, and decoration 12 is connected with linking arm 1 is dismantled and assembled by clamping, snapping or securing member.
Other does not state part with the first or second embodiment.
Above-mentioned is preferred version of the present invention, and those of ordinary skill in the art, to its simple modification or transformation, all drop within protection scope of the present invention.
Claims (10)
1. the damper hinge of an adjustable gate body closing velocity, comprise the flexible cup base (3) be arranged on furniture door body, be arranged at the linking arm (1) on Furniture Body, be connected by rocking arm between flexible cup base (3) with linking arm (1), damper (9) is provided with in linking arm (1), be provided with in hinge and at least the elastic component (6) opening and closing active force produced to flexible cup base (3), it is characterized in that: damper (9) one end is arranged on linking arm (1), the other end is at least connected with centering block (8) in hinge closing process, (1) is provided with governor motion to linking arm, governor motion comprises eccentric adjusting part (10) and slidable adjustment part (11), centering block (8) at least passes through the cooperation regulating action position of eccentric adjusting part (10) and slidable adjustment part (11), its transmission arm of force is changed, make the dynamics that acts on damper (9) adjustable, the adjustable speed realizing door body is closed.
2. the damper hinge of adjustable gate body closing velocity according to claim 1, it is characterized in that described eccentric adjusting part (10) is arranged on linking arm (1), slidable adjustment part (11) one end and eccentric adjusting part (10) are connected, the other end is connected by bearing pin (13) and centering block (8), adjustable with the dynamics realizing acting on damper (9).
3. the damper hinge of adjustable gate body closing velocity according to claim 2, it is characterized in that described linking arm (1) corresponding bearing pin (13) is provided with cylindrical void (1.1), bearing pin (13) acts on cylindrical void (1.1); Described cylindrical void (1.1) is arcuate socket, slotted eye, slot or its combined hole.
4. the damper hinge of adjustable gate body closing velocity according to any one of claim 1-3, it is characterized in that described eccentric adjusting part (10) is eccentric cam or eccentric disc, slidable adjustment part (11) corresponding eccentric cam or eccentric disc are provided with regulating action portion (11.1).
5. the damper hinge of adjustable gate body closing velocity according to claim 4, it is characterized in that being provided with connecting rod (7) between described centering block (8) and rocking arm, connecting rod (7) middle part is rotated by bearing pin and is arranged on linking arm (1), and its two ends are at least in transmission connection with centering block (8) and rocking arm respectively in hinge closing process; Centering block (8) one end is rotationally connected by bearing pin (13) and linking arm (1) and by governor motion regulating action position, its transmission arm of force is changed, make the dynamics that acts on damper (9) adjustable, its other end is at least in transmission connection with damper (9) in hinge closing process.
6. the damper hinge of adjustable gate body closing velocity 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 respectively by bearing pin and linking arm (1) and flexible cup base (3) hinged; Described inner rocker arm (5) is positioned at outer rocker arm (4) below, its outer end and middle part respectively by bearing pin and flexible cup base (3) and linking arm (1) hinged, the inner is at least in transmission connection with connecting rod (7) in hinge closing process.
7. the damper hinge of adjustable gate body closing velocity 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 hinge closing process, close work plane by hinge and be in transmission connection, hinge is closed work plane and is made up of curved surface, plane or its combinatorial surface of more than a section.
8. the damper hinge of adjustable gate body closing velocity according to claim 7, it is characterized in that described elastic component (6) is torsion spring, and the hinged place of linking arm (1) and outer rocker arm (4) is arranged on by bearing pin location, and at least comprise the feet that one end is connected with linking arm (1), and the feet that the other end is connected with inner rocker arm (5).
9. the damper hinge of adjustable gate body closing velocity according to claim 8, it is characterized in that being provided with fixed arm (2) between described linking arm (1) and damper (9), damper (9) one end is arranged on linking arm (1) by fixed arm (2), and the other end is at least in transmission connection by its upper piston rod (9.1) of arranging or buffer head (9.2) and centering block (8) in hinge closing process.
10. the damper hinge of adjustable gate body closing velocity according to claim 9, is characterized in that described linking arm (1) is also provided with decoration (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310236668.1A CN103306566B (en) | 2013-06-14 | 2013-06-14 | The damper hinge of adjustable gate body closing velocity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310236668.1A CN103306566B (en) | 2013-06-14 | 2013-06-14 | The damper hinge of adjustable gate body closing velocity |
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| Publication Number | Publication Date |
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| CN103306566A CN103306566A (en) | 2013-09-18 |
| CN103306566B true CN103306566B (en) | 2015-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310236668.1A Active CN103306566B (en) | 2013-06-14 | 2013-06-14 | The damper hinge of adjustable gate body closing velocity |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109812484A (en) * | 2018-04-03 | 2019-05-28 | 郭玉武 | A kind of carriage |
| CN108506445A (en) * | 2018-04-04 | 2018-09-07 | 熊建文 | Contiuously variable transmission |
| 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 |
| CN109707255A (en) * | 2019-01-11 | 2019-05-03 | 广东顺德珂玥精密五金制造有限公司 | A kind of damper hinge device of adjustable speed and orientation |
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 |
| CN201991353U (en) * | 2011-01-30 | 2011-09-28 | 郭文彬 | Automatic door hinge with adjustable damping |
| CN103046824A (en) * | 2013-01-10 | 2013-04-17 | 伍志勇 | Concealed hinge with guide apparatus for furniture |
| CN203308273U (en) * | 2013-06-14 | 2013-11-27 | 伍志勇 | Damper hinge capable of adjusting door closing speed |
-
2013
- 2013-06-14 CN CN201310236668.1A patent/CN103306566B/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 |
| CN201991353U (en) * | 2011-01-30 | 2011-09-28 | 郭文彬 | Automatic door hinge with adjustable damping |
| CN103046824A (en) * | 2013-01-10 | 2013-04-17 | 伍志勇 | Concealed hinge with guide apparatus for furniture |
| CN203308273U (en) * | 2013-06-14 | 2013-11-27 | 伍志勇 | Damper hinge capable of adjusting door closing speed |
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| CN103306566A (en) | 2013-09-18 |
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