CN102953617A - Self-adaptive limit hinge - Google Patents
Self-adaptive limit hinge Download PDFInfo
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- CN102953617A CN102953617A CN2012104887250A CN201210488725A CN102953617A CN 102953617 A CN102953617 A CN 102953617A CN 2012104887250 A CN2012104887250 A CN 2012104887250A CN 201210488725 A CN201210488725 A CN 201210488725A CN 102953617 A CN102953617 A CN 102953617A
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- damper
- hinge
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- arm
- selector bar
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- 238000000034 method Methods 0.000 claims abstract description 33
- 230000008569 process Effects 0.000 claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 239000000872 buffer Substances 0.000 claims description 43
- 230000006978 adaptation Effects 0.000 claims description 41
- 230000005540 biological transmission Effects 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 241000282693 Cercopithecidae Species 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 239000012634 fragment Substances 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The invention relates to a self-adaptive limit hinge, which comprises a connecting arm and a movable cup base which are connected through a rocker arm, wherein the connecting arm is provided with a damper, and a torsional spring which at least produces open and close acting force on the movable cup base is arranged in the hinge. The self-adaptive limit hinge is characterized in that the damper is an automatic reset type pressure damper, one end of the damper is arranged in the connecting arm, and the other end of the damper is connected with a change-over lever at least in a closing process of the hinge; and a self-adaptive limit mechanism is arranged on the damper and/or the change-over lever, and the self-adaptive limit mechanism is matched with the damper or the change-over lever in a self-adaptive limit mode at least in the closing process of the hinge. According to the self-adaptive limit hinge disclosed by the invention, the damper and/or the change-over lever are/is provided with the self-adaptive limit mechanism, so that the end part of a piston rod of the damper is matched with the change-over lever in a limit mode at least in the closing process of the hinge, and the piston rod of the damper can not be separated from the change-over lever in the closing process of the hinge; and a joint of the piston rod and the change-over lever is provided with an interval for the movement of the end part of the piston rod, so that the problem that the damper is damaged easily due to the fixed restraint of the damper and the hinge is avoided, and the damper is more flexible in a working process.
Description
Technical field
The present invention relates to a kind of hinge, specifically a kind of self adaptation limit hinge that is applicable to furniture.
Background technology
Chinese patent literature CN101861441A discloses a kind of hinge for furniture on October 13rd, 2010, comprise: the hinge member that can be fixed on door or cover, this hinge member can be bearing on the side members pivotally via cramp bar and guide peg, and wherein this side members remains on the installing plate that can be installed on the furniture body; At least one spring is being drawn in the scope to the position bias voltage hinge member of closing automatically by this spring; And straight buffers, this straight buffers comprises the closing movement that can be used for respect to the piston rod of snubber housing motion the buffer hinge parts; Snubber constitutes pressure buffer, and is provided with steering component, and this steering component is connected in snubber and can moves via pull bar when the closing movement of hinge member; Steering component can be bearing on the side members rotationally, and changes the pressure that is applied on the snubber into by the pulling force of steering component by pull bar.This hinge so when closing the door and opening the door, a body all can be subject to the effect of straight buffers, and affects the actual effect of opening the door or closing the door because straight buffers one is joined straight through steering component and pull bar.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 flexible operation, long service life, the compact self adaptation limit hinge of each part combination is to overcome weak point of the prior art.
A kind of self adaptation limit hinge by this purpose design, comprise the linking arm and the flexible cup base that connect by rocking arm, be provided with damper on the linking arm, also be provided with in the hinge at least flexible cup base is produced the torsion spring that opens and closes active force, it is characterized in that damper is the Automatic-reset pressure damper, and an end is arranged in the linking arm, and the other end is connected in the hinge closing process at least with selector bar; Be provided with the self adaptation position-limit mechanism on damper and/or the selector bar, the two at least spacing cooperation of self adaptation in the hinge closing process.
Described self adaptation position-limit mechanism comprises the buffer head of the piston rod end that is arranged at damper, and buffer head is connected in the hinge closing process at least with selector bar; The corresponding buffer head of described selector bar is provided with block and/or the lower at least spacing cooperation of self adaptation in the hinge closing process of block.
Be provided with block and lower block on the described selector bar, self adaptation is spacing in the hinge closing process at least is connected by buffer head and upper block and time block for damper;
Perhaps, be provided with block and lower block on the described selector bar, and be provided with protuberance, the corresponding protuberance of buffer head is provided with recess, and self adaptation is spacing in the hinge closing process at least is connected by buffer head and upper block, lower block and protuberance for damper;
Perhaps, be provided with block and lower block on the described selector bar, and be provided with recess, the buffer head corresponding recess is provided with protuberance, and self adaptation is spacing in the hinge closing process at least is connected by buffer head and upper block, lower block and recess for damper;
Perhaps, be provided with block on the described selector bar, and be provided with protruding pin, the corresponding protruding pin of buffer head is provided with shrinkage pool, and self adaptation is spacing in the hinge closing process at least is connected by buffer head and upper block and protruding pin for damper.
Described selector bar is working of plastics, metalwork or its composite member; Described buffer head is working of plastics, metalwork or its conjunction, and the end face that contacts of the end face of buffer head and selector bar keeps a determining deviation when the hinge open mode.
Described rocking arm comprises outer rocker arm and inner rocker arm, and torsion spring is arranged on the hinged place of linking arm and outer rocker arm by the bearing pin location; Torsion spring comprises the feet that an end is connected with linking arm at least, and the feet that is connected with inner rocker arm of the other end.
Described outer, the inner rocker arm two ends are hinged with linking arm and flexible cup base respectively; Inner rocker arm is positioned at the outer rocker arm below, its outer end and middle part are hinged by bearing pin and flexible cup base and linking arm respectively, an inner end by bearing pin and fork is in transmission connection, and the other end of fork is in transmission connection by the upper end of bearing pin and selector bar, and the selector bar middle part is hinged by bearing pin and fixed arm.
Be provided with fixed arm between described linking arm and the damper, be provided with elastic mechanism on the fixed arm, damper one end is arranged on the fixed arm by elastic mechanism, and the other end is connected in the hinge closing process with selector bar at least by the buffer head that arranges on the piston rod.
Described elastic mechanism comprises maintainance set and the elastic component of hollow; Wherein be provided with locating hole on the maintainance set, damper one end is inserted on the maintainance set, and is arranged on the fixed arm by the bearing pin rotation is set at locating hole; Elastic component one end is connected with maintainance set, and the other end is connected with fixed arm; Described elastic component is extension spring, torsion spring, shell fragment or elastic hook.
Also be provided with Fixing clamp-seat on the described fixed arm, Fixing clamp-seat one end is connected with fixed arm by bearing pin, and the other end is fixed on the fixed arm by the monkey wrench hook.
The present invention is by being provided with the self adaptation position-limit mechanism at damper and/or selector bar, the piston rod end of damper is cooperated with selector bar is spacing in the hinge closing process at least, thereby the piston rod of realizing damper can not break away from selector bar in the hinge closing process; And the junction of piston rod and selector bar is provided with the spacing for the piston rod end activity, effectively avoided the fixed constraint of damper and hinge to cause damper to hold flimsy problem, prolonged the application life of damper, and made damper more flexible in the course of the work.It has simple and reasonable, dependable performance, flexible operation, long service life, the characteristics such as each part combination compactness.
Description of drawings
Fig. 1 is first embodiment of the invention decomposition texture schematic diagram.
Fig. 2 is the first embodiment of the invention structural representation.
Fig. 3 is first embodiment of the invention selector bar structural representation.
Fig. 4 is first embodiment of the invention structural representation (analysing and observe).
Fig. 5 is second embodiment of the invention selector bar structural representation.
Fig. 6 is second embodiment of the invention structural representation (analysing and observe).
Fig. 7 is third embodiment of the invention selector bar structural representation.
Fig. 8 is third embodiment of the invention structural representation (analysing and observe).
Fig. 9 is fourth embodiment of the invention selector bar structural representation.
Figure 10 is fourth embodiment of the invention structural representation (analysing and observe).
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples.
The first embodiment
Referring to Fig. 1-Fig. 4, this self adaptation limit hinge, comprise the linking arm 1 and the flexible cup base 3 that connect by rocking arm, be provided with damper 9 on the linking arm 1, also be provided with in the hinge at least flexible cup base 3 is produced the torsion spring 6 that opens and closes active force, damper 9 is the Automatic-reset pressure damper, and an end is arranged in the linking arm 1, and the other end is connected in the hinge closing process at least with selector bar 8; On damper 9 and/or the selector bar 8 the self adaptation position-limit mechanism is set, the two at least spacing cooperation of self adaptation in the hinge closing process.
Referring to Fig. 1, Fig. 4, above-mentioned rocking arm comprises outer rocker arm 4 and inner rocker arm 5, and torsion spring 6 is arranged on the hinged place of linking arm 1 and outer rocker arm 4 by the bearing pin location; Torsion spring 6 comprises the feet that an end is connected with linking arm 1 at least, and the feet that is connected with inner rocker arm 5 of the other end.Outward, the inner rocker arm two ends are hinged with linking arm 1 and flexible cup base 3 respectively; Inner rocker arm 5 is positioned at outer rocker arm 4 belows, its outer end and middle part are hinged by bearing pin and flexible cup base 3 and linking arm 1 respectively, an inner end by bearing pin and fork 7 is in transmission connection, the other end of fork 7 is in transmission connection by the upper end of bearing pin and selector bar 8, and selector bar 8 middle parts are hinged by bearing pin and fixed arm 2.Can also be provided with on described torsion spring 6 and the feet that inner rocker arm 5 is connected for the anti-attrition piece that reduces hinge and open and close loss, this anti-attrition piece is connected with inner rocker arm 5 in the hinge opening-closing process.
Be provided with fixed arm 2 between linking arm 1 and the damper 9, be provided with elastic mechanism on the fixed arm 2, elastic mechanism comprises maintainance set 10 and the extension spring 13 of hollow; Wherein be provided with locating hole on the maintainance set 10, damper 9 one ends are inserted on the maintainance set 10, and are arranged on the fixed arm 2 by the bearing pin rotation is set at locating hole; Extension spring 13 1 ends are connected with maintainance set 10, and the other end is connected with fixed arm 2.Also be provided with Fixing clamp-seat 12 on the fixed arm 2, Fixing clamp-seat 12 1 ends are connected with fixed arm 2 by bearing pin, and the other end is fixed on the fixed arm 2 by monkey wrench 11 hooks.
Referring to Fig. 3, Fig. 4, the self adaptation position-limit mechanism comprises the buffer head 9.2 of piston rod 9.1 ends that are arranged at damper 9, and buffer head 9.2 is working of plastics, and damper 9 is connected in the hinge closing process with selector bar 8 at least by buffer head 9.2; Described selector bar 8 is working of plastics, metalwork or its composite member, and is provided with block 8.1 and lower block 8.2, and damper 9 is by buffer head 9.2 and upper block 8.1 and descend block 8.2 self adaptation is spacing in the hinge closing process at least to be connected; The end face that contacts of the end face of buffer head 9.2 and selector bar 8 keeps a determining deviation when the hinge open mode.
The second embodiment
Referring to Fig. 5, Fig. 6, this self adaptation limit hinge, be provided with block 8.1, lower block 8.2 and protuberance 8.3 on the described selector bar 8, buffer head 9.2 corresponding protuberances 8.3 are provided with recess, and self adaptation is spacing in the hinge closing process at least is connected by buffer head 9.2 and upper block 8.1, lower block 8.2 and protuberance 8.3 for damper 9.Other does not state part with the first embodiment.
The 3rd embodiment
Referring to Fig. 7, Fig. 8, this self adaptation limit hinge, be provided with block 8.1, lower block 8.2 and recess 8.4 on the described selector bar 8, buffer head 9.2 corresponding recess 8.4 are provided with protuberance, and self adaptation is spacing in the hinge closing process at least is connected by buffer head 9.2 and upper block 8.1, lower block 8.2 and recess 8.4 for damper 9.Other does not state part with the first embodiment.
The 4th embodiment
Referring to Fig. 9, Figure 10, this self adaptation limit hinge, be provided with block 8.1 and protruding pin 8.5 on the described selector bar 8, buffer head 9.2 corresponding protruding pins 8.5 are provided with shrinkage pool, and self adaptation is spacing in the hinge closing process at least is connected by buffer head 9.2 and upper block 8.1 and protruding pin 8.5 for damper 9.Other does not state part with the first embodiment.
Above-mentioned is preferred version of the present invention, and those of ordinary skills all drop within protection scope of the present invention its simple modification or transformation.
Claims (9)
1. self adaptation limit hinge, comprise the linking arm (1) and the flexible cup base (3) that connect by rocking arm, be provided with damper (9) on the linking arm (1), also be provided with in the hinge at least flexible cup base (3) is produced the torsion spring (6) that opens and closes active force, it is characterized in that damper (9) is the Automatic-reset pressure damper, and an end is arranged in the linking arm (1), and the other end is connected in the hinge closing process at least with selector bar (8); Be provided with the self adaptation position-limit mechanism on damper (9) and/or the selector bar (8), the two at least spacing cooperation of self adaptation in the hinge closing process.
2. self adaptation limit hinge according to claim 1, it is characterized in that described self adaptation position-limit mechanism comprises the buffer head (9.2) of piston rod (9.1) end that is arranged at damper (9), buffer head (9.2) is connected in the hinge closing process at least with selector bar (8); The corresponding buffer head of described selector bar (8) (9.2) is provided with block (8.1) and/or the lower at least spacing cooperation of self adaptation in the hinge closing process of block (8.2).
3. self adaptation limit hinge according to claim 2, it is characterized in that being provided with on the described selector bar (8) block (8.1) and lower block (8.2), damper (9) is by buffer head (9.2) and upper block (8.1) and descend block (8.2) self adaptation is spacing in the hinge closing process at least to be connected;
Perhaps, be provided with block (8.1) and lower block (8.2) on the described selector bar (8), and be provided with protuberance (8.3), the corresponding protuberance of buffer head (9.2) (8.3) is provided with recess, and self adaptation is spacing in the hinge closing process at least is connected by buffer head (9.2) and upper block (8.1), lower block (8.2) and protuberance (8.3) for damper (9);
Perhaps, be provided with block (8.1) and lower block (8.2) on the described selector bar (8), and be provided with recess (8.4), buffer head (9.2) corresponding recess (8.4) is provided with protuberance, and self adaptation is spacing in the hinge closing process at least is connected by buffer head (9.2) and upper block (8.1), lower block (8.2) and recess (8.4) for damper (9);
Perhaps, be provided with block (8.1) on the described selector bar (8), and be provided with protruding pin (8.5), the corresponding protruding pin of buffer head (9.2) (8.5) is provided with shrinkage pool, and self adaptation is spacing in the hinge closing process at least is connected by buffer head (9.2) and upper block (8.1) and protruding pin (8.5) for damper (9).
4. self adaptation limit hinge according to claim 3 is characterized in that described selector bar (8) is working of plastics, metalwork or its composite member; Described buffer head (9.2) is working of plastics, metalwork or its conjunction, and the end face that contacts of the end face of buffer head (9.2) and selector bar (8) keeps a determining deviation when the hinge open mode.
5. each described self adaptation limit hinge is characterized in that described rocking arm comprises outer rocker arm (4) and inner rocker arm (5) according to claim 1-4, and torsion spring (6) is arranged on the hinged place of linking arm (1) and outer rocker arm (4) by the bearing pin location; Torsion spring (6) comprises the feet that an end is connected with linking arm (1) at least, and the feet that is connected with inner rocker arm (5) of the other end.
6. self adaptation limit hinge according to claim 5, it is characterized in that described outer, the inner rocker arm two ends are hinged with linking arm (1) and flexible cup base (3) respectively; Inner rocker arm (5) is positioned at outer rocker arm (4) below, its outer end and middle part are hinged by bearing pin and flexible cup base (3) and linking arm (1) respectively, an inner end by bearing pin and fork (7) is in transmission connection, the other end of fork (7) is in transmission connection by the upper end of bearing pin and selector bar (8), and selector bar (8) middle part is hinged by bearing pin and fixed arm (2).
7. self adaptation limit hinge according to claim 6, it is characterized in that being provided with fixed arm (2) between described linking arm (1) and the damper (9), fixed arm is provided with elastic mechanism on (2), damper (9) one ends are arranged on the fixed arm (2) by elastic mechanism, and the other end is connected in the hinge closing process with selector bar (8) at least by the upper buffer head (9.2) that arranges of piston rod (9.1).
8. self adaptation limit hinge according to claim 7 is characterized in that described elastic mechanism comprises maintainance set (10) and the elastic component of hollow; Wherein be provided with locating hole on the maintainance set (10), damper (9) one ends are inserted on the maintainance set (10), and are arranged on the fixed arm (2) by the bearing pin rotation is set at locating hole; Elastic component one end is connected with maintainance set (10), and the other end is connected with fixed arm (2); Described elastic component is extension spring (13), torsion spring, shell fragment or elastic hook.
9. self adaptation limit hinge according to claim 8, it is characterized in that also being provided with on the described fixed arm (2) 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 the fixed arm (2) by monkey wrench (11) hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210488725.0A CN102953617B (en) | 2012-11-26 | 2012-11-26 | Self adaptation limit hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210488725.0A CN102953617B (en) | 2012-11-26 | 2012-11-26 | Self adaptation limit hinge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102953617A true CN102953617A (en) | 2013-03-06 |
| CN102953617B CN102953617B (en) | 2015-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210488725.0A Active CN102953617B (en) | 2012-11-26 | 2012-11-26 | Self adaptation limit hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102953617B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103046824A (en) * | 2013-01-10 | 2013-04-17 | 伍志勇 | Concealed hinge with guide apparatus for furniture |
| CN106333415A (en) * | 2016-10-06 | 2017-01-18 | 肇庆博涵体育用品有限公司 | Foldable type helmet |
| CN107269143A (en) * | 2017-05-15 | 2017-10-20 | 广东顶固集创家居股份有限公司 | Sky-earth hinge with closed cushioning structure |
| 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 |
| CN115142752A (en) * | 2022-08-12 | 2022-10-04 | 中山市宏顺五金精密制品有限公司 | a multifunctional hinge |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202007011194U1 (en) * | 2007-08-10 | 2008-12-24 | Hettich-Oni Gmbh & Co. Kg | hinge |
| CN202249363U (en) * | 2011-08-13 | 2012-05-30 | 伍志勇 | Hinge |
| CN202467451U (en) * | 2012-02-20 | 2012-10-03 | 伍志勇 | Furniture hinge with damper |
| CN102747914A (en) * | 2012-07-16 | 2012-10-24 | 伍志勇 | Hinge for furniture |
| CN202945904U (en) * | 2012-11-26 | 2013-05-22 | 伍志勇 | Self-adaptation limiting hinge |
-
2012
- 2012-11-26 CN CN201210488725.0A patent/CN102953617B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202007011194U1 (en) * | 2007-08-10 | 2008-12-24 | Hettich-Oni Gmbh & Co. Kg | hinge |
| CN202249363U (en) * | 2011-08-13 | 2012-05-30 | 伍志勇 | Hinge |
| CN202467451U (en) * | 2012-02-20 | 2012-10-03 | 伍志勇 | Furniture hinge with damper |
| CN102747914A (en) * | 2012-07-16 | 2012-10-24 | 伍志勇 | Hinge for furniture |
| CN202945904U (en) * | 2012-11-26 | 2013-05-22 | 伍志勇 | Self-adaptation limiting hinge |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103046824A (en) * | 2013-01-10 | 2013-04-17 | 伍志勇 | Concealed hinge with guide apparatus for furniture |
| CN106333415A (en) * | 2016-10-06 | 2017-01-18 | 肇庆博涵体育用品有限公司 | Foldable type helmet |
| CN107269143A (en) * | 2017-05-15 | 2017-10-20 | 广东顶固集创家居股份有限公司 | Sky-earth hinge with closed cushioning structure |
| CN107269143B (en) * | 2017-05-15 | 2018-12-18 | 广东顶固集创家居股份有限公司 | World hinge with closed buffer structure |
| 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 |
| CN115142752A (en) * | 2022-08-12 | 2022-10-04 | 中山市宏顺五金精密制品有限公司 | a multifunctional hinge |
| CN115142752B (en) * | 2022-08-12 | 2024-05-31 | 中山市宏顺五金精密制品有限公司 | A multifunctional hinge |
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| Publication number | Publication date |
|---|---|
| CN102953617B (en) | 2015-11-04 |
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