CN103243993B - Control device of furniture hinge damping force - Google Patents
Control device of furniture hinge damping force Download PDFInfo
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- CN103243993B CN103243993B CN201310169992.6A CN201310169992A CN103243993B CN 103243993 B CN103243993 B CN 103243993B CN 201310169992 A CN201310169992 A CN 201310169992A CN 103243993 B CN103243993 B CN 103243993B
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- hinge
- damping force
- centering block
- damper
- linking arm
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Abstract
A control device of furniture hinge damping force comprises an outer rocker, an inner rocker, a connecting arm, and a moving cup base, wherein the connecting are is connected with the moving cup base through the outer rocker and the inner rocker. A damper is disposed in the connecting arm. An elastic part at least generating opening-closing force upon the moving cup base is disposed in a hinge. The damper is a linear damper, one end of the linear damper is disposed on the connecting arm, and the other end of the linear damper is connected with a swing block at during closing of the hinge. The connecting arm is provided with a release mechanism. The path of the swing block from an initial position to a limited position is regulated by the release mechanism so as to achieve release and recovery of hinge damping force. The inner rocker generates acting force upon the swing block at least when the release mechanism is not regulated. The damper is further provided with a return mechanism corresponding to the swing block. Through modification on the structure, the lifetime of the damper is prolonged effectively, the damping force of the hinge can be regulated according to users' needs so as to achieve controlling closing speed and force of the hinge and reduce collision of furniture, and the control device is low in noise and highly practical.
Description
Technical field
The present invention relates to a kind of hinge for furniture, specifically a kind of control device of hinge for furniture damping force.
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, 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 connect compact and can control gate body closing velocity, dynamics the control device of hinge for furniture damping force, to overcome weak point of the prior art.
The control device of a kind of hinge for furniture damping force designed by this object, comprise outer rocker arm, inner rocker arm, and by outer rocker arm, inner rocker arm connect linking arm and flexible cup base, be provided with damper in linking arm, be provided with in hinge and at least the elastic component opening and closing active force produced to flexible cup base, it is characterized in that damper is linear dampers, 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 cancel system, and centering block regulates the conduct between initial position and restriction site by cancel system, realizes releasing and the recovery of hinge damping force; Inner rocker arm at least produces active force and acts on centering block when cancel system does not regulate; The corresponding centering block of damper is also provided with resetting-mechanism.
Described resetting-mechanism is the back-moving spring be arranged on damper, and back-moving spring finally acts on centering block and makes it have reset.
Described centering block one end and linking arm are rotationally connected, and the other end is at least connected with damper in hinge closing process.
Described cancel system comprises the breach be arranged on linking arm, and the corresponding breach of centering block is provided with service portion, and centering block at least regulates the conduct between its initial position and restriction site by service portion, realizes releasing and the recovery of hinge damping force.
The corresponding breach of cancel system on described linking arm is provided with regulating part, and centering block regulates the conduct between its initial position and restriction site by service portion, regulating part or their combination, realizes releasing and the recovery of hinge damping force.
The corresponding service portion of described linking arm and/or regulating part are provided with location division.
Be provided with middle swing component between described centering block and inner rocker arm, middle swing component rotates and is arranged on linking arm, and is at least interconnected when cancel system does not regulate with centering block and inner rocker arm.
Described 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 middle swing component when cancel system does not regulate.
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 fixedly installed on fixed arm, the other end by it arrange piston rod or buffer head be at least connected in hinge closing process with centering block.
The present invention is by arranging cancel system on the connecting arm, centering block regulates the conduct between initial position and restriction site by this cancel system, realize releasing and the recovery of hinge damping force, while effectively extending damper application life, user can regulate the damping force of hinge according to demand, to reach the speed, the dynamics that control hinge and close, make the collision between furniture little, noise is low; And the corresponding centering block of damper is also provided with resetting-mechanism, make the adjustment of the reset work of centering block and user convenient, put in place.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 first embodiment of the invention structural representation.
Fig. 3-Fig. 5 is that centering block is in initial position structural representation.
Fig. 6-Figure 11 is that centering block is in restriction site structural representation.
Figure 12 is the regulating part structural representation of the first embodiment.
Figure 13, Figure 14 are first embodiment of the invention Another Application example structural representation.
Figure 15 is second embodiment of the invention structural representation.
Figure 16 is the regulating part structural representation of the second embodiment.
Figure 17, Figure 18 are third embodiment of the invention structural representation.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
First embodiment
See Fig. 1-Figure 14, the control device of this hinge for furniture damping force, comprise outer rocker arm 4, inner rocker arm 5, and by outer rocker arm 4, inner rocker arm 5 connect linking arm 1 and flexible cup base 3, be provided with damper 9 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, its damper 9 is linear dampers, and 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 cancel system, and centering block 8 regulates the conduct between initial position and restriction site by cancel system, realizes releasing and the recovery of hinge damping force; In hinge closing process, inner rocker arm 5 at least when cancel system does not regulate produce active force act on centering block 8; The corresponding centering block 8 of damper 9 is also provided with resetting-mechanism.
Be provided with middle swing component 7 between centering block 8 and inner rocker arm 5, middle swing component 7 rotates and is arranged on linking arm 1, and is at least interconnected when cancel system does not regulate with centering block 8 and inner rocker arm 5.Centering block 8 one end and linking arm 1 are rotationally connected, and the other end is at least connected with damper 9 in hinge closing process.Outward, 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 connected with middle swing component 7 when cancel system does not regulate.Fixed arm 2 is also provided with between linking arm 1 and damper 9.Damper 9 is for automatically reseting or the pressure damper of Non auto-reset, and one end is fixedly installed on fixed arm 2, and the other end is at least connected with centering block 8 by piston rod 9.1 that it is arranged or buffer head 9.2 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.
In said structure, cancel system comprises the breach 1.1 be arranged on linking arm 1, breach 1.1 is provided with regulating part 12, and 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 12 are provided with location division 1.2; Centering block 8 regulates the conduct between its initial position and restriction site by service portion 10, regulating part 12 or their combination, realizes releasing and the recovery of hinge damping force.
Specifically, the linking arm 1 of the present embodiment offers square breach 1.1, and be provided with location division 1.2 on breach 1.1; The service portion 10 that the corresponding breach 1.1 of centering block 8 is arranged is bearing pin, and bearing pin is arranged at the middle part of centering block 8; Regulating part 12 is square, and by buckle 12.1 inlay card on breach 1.1, the bearing pin of the corresponding centering block 8 of regulating part 12 is also provided with cavity 12.2.
Operating principle: see Fig. 3-Fig. 5, regulating part 12 does not regulate, and centering block 8 is in initial position, because the bearing pin on centering block 8 can be freely movable in the cavity 12.2 of regulating part 12, the work of centering block 8 is unrestricted, and therefore the closedown of hinge is subject to the effect of damper 9, and hinge is closed damping force.
See Fig. 6-Figure 11, regulate on the location division 1.2 of regulating part 12 to linking arm 1, as shown in Fig. 7, Figure 10, bearing pin simultaneously on centering block 8 is limited by cavity 12.2, centering block 8 is in restriction site, and act on and damper 9 makes it compress do not rebound, the closedown of hinge is by the effect of damper 9, and undamped power closed by hinge.
If regulating part 12 is recalled to initial position, hinge can be made to close the state returning to damping force.Linking arm 1 can arrange multiple location division 1.2 according to user's request and regulate location for regulating part 12, to reach the effect that cancel system can progressively regulate, the damping force finally realizing hinge can change arbitrarily according to demand.
In order to make product more meet the aesthetic of user, making it have more the market competitiveness, regulating part 12 can also be provided with decoration 13, as shown in figure 13.
In order to the adjustment of the reset work and user that make centering block 8 is convenient, put in place, the corresponding centering block 8 of damper 9 is also provided with resetting-mechanism, described resetting-mechanism is the back-moving spring 11 be arranged on damper 9, and back-moving spring 11 finally acts on centering block 8 and makes it have reset.
Specifically, back-moving spring 11 is arranged in damper 9, as shown in Fig. 5, Fig. 8, Figure 11; Or back-moving spring 11 is arranged on the piston rod 9.1 of damper 9, as shown in figure 14.Two kinds of set-up modes of above-mentioned back-moving spring 11 all can reach centering block 8 and reset and effect that is easy to adjust, that put in place.
Second embodiment
See Figure 15, Figure 16, the control device of this hinge for furniture damping force, the present embodiment is different from the first embodiment part and is: the breach 1.1 on linking arm 1 is in ring arc, and location division 1.2 is arranged on linking arm 1; The corresponding breach 1.1 of regulating part 12 is provided with through hole 12.3, the service portion 10 that the corresponding breach 1.1 of centering block 8 is arranged is bearing pin, described regulating part 12 is installed on breach 1.1 by installing this bearing pin on through hole 12.3, and the corresponding location division 1.2 of regulating part 12 is provided with projection 12.4; Regulating part 12 is positioned on breach 1.1 by projection 12.4, realizes regulating the conduct between centering block 8 initial position and restriction site, controls releasing and the recovery of hinge damping force.
Other does not state part with the first embodiment.
3rd embodiment
See Figure 17, Figure 18, the control device of this hinge for furniture damping force, the present embodiment is different from the first embodiment part and is: breach 1.1 is arranged at the top of linking arm 1, location division 1.2 is arranged on breach 1.1, the service portion 10 that the corresponding breach 1.1 of centering block 8 is arranged is bearing pin, and regulating part 12 is installed on centering block 8 by this bearing pin; Centering block 8 regulates the conduct between its initial position and restriction site by regulating part 12, realizes releasing and the recovery of hinge damping force.
Other does not state part with the first 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 control device of a hinge for furniture damping force, comprise outer rocker arm (4), inner rocker arm (5), and the linking arm (1) to be connected by outer rocker arm (4), inner rocker arm (5) and flexible cup base (3), 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) is linear dampers, one end is arranged on linking arm (1), and the other end is at least connected with centering block (8) in hinge closing process; (1) is provided with cancel system to linking arm, and centering block (8) regulates the conduct between initial position and restriction site by cancel system, realizes releasing and the recovery of hinge damping force; Inner rocker arm (5) at least produces active force and acts on centering block (8) when cancel system does not regulate; Damper (9) corresponding centering block (8) is also provided with resetting-mechanism.
2. the control device of hinge for furniture damping force according to claim 1, it is characterized in that described resetting-mechanism is for being arranged at the back-moving spring (11) on damper (9), back-moving spring (11) finally acts on centering block (8) and makes it have reset.
3. the control device of hinge for furniture damping force according to claim 2, it is characterized in that described centering block (8) one end and linking arm (1) are rotationally connected, the other end is at least connected with damper (9) in hinge closing process.
4. the control device of hinge for furniture damping force according to claim 3, it is characterized in that described cancel system comprises the breach (1.1) be arranged on linking arm (1), centering block (8) corresponding breach (1.1) is provided with service portion (10), centering block (8) at least regulates the conduct between its initial position and restriction site by service portion (10), realizes releasing and the recovery of hinge damping force.
5. the control device of hinge for furniture damping force according to claim 4, it is characterized in that the corresponding breach (1.1) of cancel system on described linking arm (1) is provided with regulating part (12), centering block (8) regulates the conduct between its initial position and restriction site by service portion (10), regulating part (12) or their combination, realizes releasing and the recovery of hinge damping force.
6. the control device of hinge for furniture damping force according to claim 5, is characterized in that described linking arm (1) corresponding service portion (10) and/or regulating part (12) are provided with location division (1.2).
7. the control device of hinge for furniture damping force according to any one of claim 1-6, it is characterized in that being provided with middle swing component (7) between described centering block (8) and inner rocker arm (5), middle swing component (7) rotation is arranged on linking arm (1), and is at least interconnected when cancel system does not regulate with centering block (8) and inner rocker arm (5).
8. the control device of hinge for furniture damping force according to claim 7, it is characterized in that described 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 connected with middle swing component (7) when cancel system does not regulate.
9. the control device of hinge for furniture damping force according to claim 8, 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).
10. the control device of hinge for furniture damping force according to claim 9, it is characterized in that being provided with fixed arm (2) between described linking arm (1) and damper (9), damper (9) one end is fixedly installed on fixed arm (2), and the other end is at least connected with centering block (8) by the piston rod (9.1) of its upper setting or buffer head (9.2) in hinge closing process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310169992.6A CN103243993B (en) | 2013-05-09 | 2013-05-09 | Control device of furniture hinge damping force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310169992.6A CN103243993B (en) | 2013-05-09 | 2013-05-09 | Control device of furniture hinge damping force |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103243993A CN103243993A (en) | 2013-08-14 |
| CN103243993B true CN103243993B (en) | 2015-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310169992.6A Active CN103243993B (en) | 2013-05-09 | 2013-05-09 | Control device of furniture hinge damping force |
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| Country | Link |
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| CN (1) | CN103243993B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108556928B (en) * | 2018-01-23 | 2020-11-03 | 义乌市优创知识产权运营有限公司 | Collision prevention device of automobile trunk cover |
| CN109057599A (en) * | 2018-07-13 | 2018-12-21 | 连冠骅 | Controllable damper and hinge arrangement easy for assembly |
| CN109184398A (en) * | 2018-08-29 | 2019-01-11 | 广州百隆威尔精密五金制品有限公司 | A kind of hinge of three-dimensional regulation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1220045A2 (en) * | 2000-12-28 | 2002-07-03 | Canon Kabushiki Kaisha | Automatic original feeding apparatus and image forming apparatus provided with the same |
| DE202008005004U1 (en) * | 2007-04-25 | 2008-07-10 | Julius Blum Gmbh | hinge |
| CN201087643Y (en) * | 2007-08-30 | 2008-07-16 | 伍志勇 | Buffering mechanism of hinge for furniture |
| CN202055664U (en) * | 2011-04-28 | 2011-11-30 | 伍志勇 | Closing speed control structure of hinge |
| CN203257235U (en) * | 2013-05-09 | 2013-10-30 | 伍志勇 | Device for controlling damping force of furniture hinge |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202010015536U1 (en) * | 2010-11-18 | 2012-03-01 | Grass Gmbh | Device for a movable furniture part and furniture |
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2013
- 2013-05-09 CN CN201310169992.6A patent/CN103243993B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1220045A2 (en) * | 2000-12-28 | 2002-07-03 | Canon Kabushiki Kaisha | Automatic original feeding apparatus and image forming apparatus provided with the same |
| DE202008005004U1 (en) * | 2007-04-25 | 2008-07-10 | Julius Blum Gmbh | hinge |
| CN201087643Y (en) * | 2007-08-30 | 2008-07-16 | 伍志勇 | Buffering mechanism of hinge for furniture |
| CN202055664U (en) * | 2011-04-28 | 2011-11-30 | 伍志勇 | Closing speed control structure of hinge |
| CN203257235U (en) * | 2013-05-09 | 2013-10-30 | 伍志勇 | Device for controlling damping force of furniture hinge |
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| CN103243993A (en) | 2013-08-14 |
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