CN203308273U - Damper hinge capable of adjusting door closing speed - Google Patents
Damper hinge capable of adjusting door closing speed Download PDFInfo
- Publication number
- CN203308273U CN203308273U CN2013203421982U CN201320342198U CN203308273U CN 203308273 U CN203308273 U CN 203308273U CN 2013203421982 U CN2013203421982 U CN 2013203421982U CN 201320342198 U CN201320342198 U CN 201320342198U CN 203308273 U CN203308273 U CN 203308273U
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- hinge
- damper
- arm
- linking arm
- centering block
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Abstract
The utility model discloses a damper hinge capable of adjusting a door closing speed. The damper hinge comprises a movable cup base and a connection arm, wherein the movable cup base is arranged on a door body of furniture; the connection arm is arranged on a furniture main body; the movable cup base is connected with the connection arm through a rocker arm; a damper is arranged inside the connection arm; an elastic element at least achieving opening and closing functions on the movable cup base is arranged inside the hinge; one end of the damper is arranged on the connection arm; the other end of the damper is connected with a swing block at least in a process of closing the hinge; an adjusting mechanism is arranged on the connection arm and comprises an eccentric regulating part and a slide regulating part; the swing block adjusts the active position at least by matching of the eccentric regulating part and the slide regulating part, so that a transmission arm changes; the force acting on the damper can be adjusted; adjustable-speed closing of the door body is achieved. By structure improvement, the transmission arm of the swing block changes by the adjusting mechanism under the condition that the closing force of the hinge is basically stable; the force acting on the damper can be adjusted; the adjustable-speed closing of the door body is achieved.
Description
Technical field
The utility model 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, by circle center hole and pivoted arm, be flexibly connected location, 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 regulate buffer time, the closing velocity of snubber, can not meet user's user demand.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, long service life, each member connect the compact and 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.
Press the damper hinge of a kind of adjustable gate body closing velocity of this purpose design, 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, be connected by rocking arm, in linking arm, be provided with damper, in hinge, be provided with at least flexible cup base is produced to the elastic component that opens and closes active force, it is characterized in that: damper one end is arranged on linking arm, and the other end is connected at least with centering block in the hinge closing process; On linking arm, be 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 members, changes its transmission arm of force, the dynamics that makes to act on damper can be regulated, and realizes that the adjustable speed of 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, can regulate to realize the dynamics acted 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 section.
Between described centering block and rocking arm, be provided with connecting rod, the connecting rod middle part is rotated and is arranged on linking arm by bearing pin, and its two ends are in transmission connection at least with centering block and rocking arm respectively in the 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 the dynamics that makes to act on damper can be regulated, and its other end is in transmission connection with damper at least 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 is connected with link transmission at least in the hinge closing process.
Between described connecting rod and centering block and/or between connecting rod and inner rocker arm, be provided with hinge and close work plane, and in the hinge closing process, close work plane by hinge at least 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 by bearing pin, locates the hinged place that is arranged on linking arm and outer rocker arm, and comprises at least the feet that an end is connected with linking arm, and the feet that is connected with inner rocker arm of the other end.
Between described linking arm and damper, be provided with fixed arm, damper one end is arranged on linking arm by fixed arm, and the other end is in transmission connection at least by the piston rod that arranges on it or buffer head and centering block in the hinge closing process.
On described linking arm, also be provided with decoration.
The utility model is improved by said structure, in the situation that hinge is closed dynamics is basicly stable, centering block passes through governor motion step by step or the step-less adjustment active position, its transmission arm of force is changed, the dynamics that makes to act on damper can be regulated, effectively extended damper in the time of application life, the user can regulate the damping force of hinge according to demand; And between the member mutually be rotationally connected in hinge, for curved surface, plane or the contact of its combinatorial surface, further reach the effect of controlling hinge closing velocity, 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 the utility model the first embodiment 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 the utility model the second embodiment 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 the utility model the 3rd example structure schematic diagram.
Figure 11 is three embodiment decomposition texture schematic diagrames.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
The first embodiment
Referring to Fig. 1-Fig. 5, the damper hinge of this adjustable gate body closing velocity, 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, be connected by rocking arm, in linking arm 1, be provided with damper 9, in hinge, be provided with at least flexible cup base 3 is produced to the elastic component 6 that opens and closes active forces, its damper 9 one ends are arranged on linking arm 1, and the other end is connected at least with centering block 8 in the hinge closing process; On linking arm 1, be 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 members, changes its transmission arm of force, the dynamics that makes to act on damper 9 can be regulated, and realizes that the adjustable speed of door body is closed.
Between centering block 8 and rocking arm, be provided with connecting rod 7, connecting rod 7 middle parts are rotated and are arranged on linking arm 1 by bearing pin, and its two ends are in transmission connection at least with centering block 8 and rocking arm respectively in the hinge closing process; Centering block 8 one ends are by bearing pin 13 and linking arm 1 is rotationally connected and pass through governor motion regulating action position, its transmission arm of force is changed, the dynamics that makes to act on damper 9 can be regulated, and its other end is in transmission connection with damper 9 at least 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 is in transmission connection with connecting rod 7 at least 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 comprises at least 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.Between linking arm 1 and damper 9, be provided with fixed arm 2, 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 arranged on linking arm 1 by fixed arm 2, and the other end is in transmission connection with centering block 8 at least by the buffer head 9.2 of piston rod 9.1 ends of setting on it in the hinge closing process.
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 in the hinge closing process, close work plane by hinge at least 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, 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 when an end and eccentric adjusting part 10 are connected, be slidably connected by eccentric adjusting part 10 and linking arm 1, the other end is connected by bearing pin 13 and centering block 8; Between linking arm 1 and slidable adjustment part 11, be provided with slide-and-guide section, the two is directly and is slidably matched, the eccentric part of the corresponding eccentric cam of slidable adjustment part 11 bottom is provided with regulating action section 11.1, and regulating action section 11.1 is a hole be connected with eccentric cam; Adjusting centering block 8 is realized stepless its active position of adjusting at any time by the cooperation of above-mentioned member, and its transmission arm of force is changed, and can regulate to realize the dynamics acted 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 on cylindrical void 1.1, move freely; Described cylindrical void 1.1 is arcuate socket, slotted eye, slot, irregularly-shaped hole or its combined hole.
Its operating principle: referring to Fig. 6, when the A point that connecting rod 7 and linking arm 1 are rotationally connected was 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. 6, C, D point.When centering block 8 was adjusted to the B point, the driving force arm lengths of ordering with connecting rod 7A was L1, and when centering block 8 was adjusted to the C point, the driving force arm lengths of ordering with connecting rod 7A was L2, and when centering block 8 was adjusted to the D point, the driving force arm lengths of ordering with connecting rod 7A was 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.In adjustment process, although closing, the effect between connecting rod 7 and centering block 8 can change along with the adjusting generation effect angle of centering block 8, it changes few, in tolerance interval, does not affect the enforcement of this structure.
The second embodiment
Referring to Fig. 7-Fig. 9, the damper hinge of this adjustable gate body closing velocity, being different from the first embodiment part is: eccentric adjusting part 10 is eccentric disc, the adjustable diameter and screw adjusting section of the corresponding eccentric disc of slidable adjustment part 11 bottom arranges regulating action section 11.1, and regulating action section 11.1 is three salient points to upper process; Regulate centering block 8 by cooperation realization its active position of adjusting at any time step by step of above-mentioned member, its transmission arm of force is changed, can regulate to realize the dynamics acted on damper 9.
Other does not state part with the first embodiment.
The 3rd embodiment
Referring to Figure 10, Figure 11, the damper hinge of this adjustable gate body closing velocity, in order to make product more meet user's aesthetic requirement, improve class and the globality of product, make it have the higher market competitiveness, on linking arm 1, also be provided with decoration 12, 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 utility model, and those of ordinary skills are to its simple modification or transformation, within all dropping on protection domain of the present utility model.
Claims (10)
1. the damper hinge of an adjustable gate body closing velocity, 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), be connected by rocking arm, in linking arm (1), be provided with damper (9), in hinge, be provided with at least flexible cup base (3) is produced to the elastic component (6) that opens and closes active force, it is characterized in that: it is upper that damper (9) one ends are arranged at linking arm (1), and the other end is connected at least with centering block (8) in the hinge closing process; Linking arm is provided with governor motion on (1), governor motion comprises eccentric adjusting part (10) and slidable adjustment part (11), centering block (8) is at least by the cooperation regulating action position of above-mentioned two members, its transmission arm of force is changed, the dynamics that makes to act on damper (9) can be regulated, and realizes that the adjustable speed of 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 ends and eccentric adjusting part (10) are connected, the other end is connected by bearing pin (13) and centering block (8), can regulate to realize the dynamics acted on damper (9).
3. the damper hinge of adjustable gate body closing velocity according to claim 2, is characterized in that the corresponding bearing pin of described linking arm (1) (13) is provided with cylindrical void (1.1), and bearing pin (13) acts on cylindrical void (1.1); Described cylindrical void (1.1) is arcuate socket, slotted eye, slot, irregularly-shaped hole or its combined hole.
4. according to the damper hinge of the described adjustable gate body of claim 1-3 any one closing velocity, it is characterized in that described eccentric adjusting part (10) is eccentric cam or eccentric disc, the corresponding eccentric cam of slidable adjustment part (11) or eccentric disc are provided with regulating action section (11.1).
5. the damper hinge of adjustable gate body closing velocity according to claim 4, it is characterized in that between described centering block (8) and rocking arm being provided with connecting rod (7), connecting rod (7) middle part is rotated and is arranged at linking arm (1) above by bearing pin, and its two ends are in transmission connection at least with centering block (8) and rocking arm respectively in the hinge closing process; Centering block (8) one ends are rotationally connected by bearing pin (13) and linking arm (1) and by governor motion regulating action position, its transmission arm of force is changed, the dynamics that makes to act on damper (9) can be regulated, and its other end is in transmission connection with damper (9) at least in the 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 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 is in transmission connection with connecting rod (7) at least in the 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 in the hinge closing process, close work plane by hinge at least 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 gate body closing velocity according to claim 7, it is characterized in that described elastic component (6) is torsion spring, and by bearing pin, locate the hinged place that is arranged on linking arm (1) and outer rocker arm (4), and comprise at least 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 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), it is upper that damper (9) one ends are arranged at linking arm (1) by fixed arm (2), and the other end is in transmission connection with centering block (8) at least 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 gate body closing velocity according to claim 9, is characterized in that on described linking arm (1) also being provided with decoration (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203421982U CN203308273U (en) | 2013-06-14 | 2013-06-14 | Damper hinge capable of adjusting door closing speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203421982U CN203308273U (en) | 2013-06-14 | 2013-06-14 | Damper hinge capable of adjusting door closing speed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203308273U true CN203308273U (en) | 2013-11-27 |
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ID=49614492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203421982U Expired - Lifetime CN203308273U (en) | 2013-06-14 | 2013-06-14 | Damper hinge capable of adjusting door closing speed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203308273U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103306566A (en) * | 2013-06-14 | 2013-09-18 | 伍志勇 | Damper hinge capable of adjusting closing speed of door |
| CN104879006A (en) * | 2015-05-14 | 2015-09-02 | 陈明开 | Improved structure of cabinet door hinge |
-
2013
- 2013-06-14 CN CN2013203421982U patent/CN203308273U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103306566A (en) * | 2013-06-14 | 2013-09-18 | 伍志勇 | Damper hinge capable of adjusting closing speed of door |
| CN103306566B (en) * | 2013-06-14 | 2015-08-26 | 伍志勇 | The damper hinge of adjustable gate body closing velocity |
| CN104879006A (en) * | 2015-05-14 | 2015-09-02 | 陈明开 | Improved structure of cabinet door hinge |
| CN104879006B (en) * | 2015-05-14 | 2017-10-17 | 陈明开 | A kind of structure-improved of Hinge for cupboard door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131127 Effective date of abandoning: 20150826 |
|
| RGAV | Abandon patent right to avoid regrant |