CN101126406A - Universal rotation hinge - Google Patents
Universal rotation hinge Download PDFInfo
- Publication number
- CN101126406A CN101126406A CNA200710069830XA CN200710069830A CN101126406A CN 101126406 A CN101126406 A CN 101126406A CN A200710069830X A CNA200710069830X A CN A200710069830XA CN 200710069830 A CN200710069830 A CN 200710069830A CN 101126406 A CN101126406 A CN 101126406A
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- CN
- China
- Prior art keywords
- connecting plate
- connection set
- plate
- gear
- lower toothed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention relates to an all-purpose turning joint which is a furniture member and comprises a right connecting plate and a left connecting plate, each of the two connecting plates is provided with a matching bearing surface and a gear surface at one end, the two connecting plates can enlarge the rotation angle through a plurality of steps of connecting device, each step of connecting device comprises an upper gear form plate and a lower gear form plate, the two ends of the upper gear form plate and the lower gear form plate are all provided with a bearing surface and a gear surface, the corresponding upper gear form plate and the lower gear form plate are movably connected through a rotation shaft; when the two connecting plates are stressed by the rotating force from the respective gear faces, the rotating force is stably transferred through the engaged gear surface and the limiting effect between the neighboring rotation shafts, and thus, the rotation angle between the two connecting plates is adjustable within the range of the gear face. Each rotation connecting point is all designed to the connection with the connecting plate, the connecting device, a liner bushing, an elastic gasket through the rotation shaft, and thus, the rotation position of a hinge can stop at any angle. Compared with the existing art, the invention has the advantages that the range of the rotation angle is large, the rotation position can stop at any angle, the rotation is stable, noise-free and the bearing strength is large, etc.
Description
Technical field:
The present invention relates to a kind of furniture component, the universal rotation hinge of can regulate backrest, handrail or the headrest of especially a kind of sitting posture or horizontal furniture.
Background technique:
The present hinge of using on the furniture adopts external gear to be installed in a supporting cam and one usually and compresses between the boss, thereby makes the whole effective coverage that works with locking jaw, and a side is subjected to supporting the restriction of cam, and opposite side is subjected to compressing the restriction of boss.Therefore, the whole rotation angle of hinge just has been subjected to certain limitation, and can produce certain noise in the process of locking jaw and gear matched.
Summary of the invention:
Technical problem to be solved by this invention provides a kind of rotation angle and can adjust arbitrarily, stability of rotation, noise free and the universal rotation hinge of certain supporting force is arranged.
The present invention solves the problems of the technologies described above the technological scheme that is adopted: this universal rotation hinge is characterized in that being provided with left connecting plate and right connecting plate, be respectively arranged with supporting surface, the face of gear of coupling at an end of two connecting plates, when the corresponding end of two connecting plates be close to good and flexibly connect by the connection set rotating shaft after, two connecting plates can rotate in the scope of face of gear.
Two connecting plates of the present invention can be put the composition universal rotation hinge by some cascade tippings, every cascade tipping is put and is comprised that one is gone up castellated plates and a lower toothed plate, last castellated plates, the two ends of lower toothed plate are provided with supporting surface, face of gear, corresponding last castellated plates, the lower toothed plate flexibly connects by rotating shaft, last castellated plates and left connecting plate are at grade, lower toothed plate and right connecting plate are at grade, the last castellated plates left end of left side connecting plate and coupled connection set meshes, the lower toothed plate of left side connecting plate and coupled connection set flexibly connects by rotating shaft, the lower toothed plate right-hand member of described connection set and the lower toothed plate left end of next stage connection set or the engagement of right connecting plate, the described lower toothed plate of going up castellated plates and right connecting plate or next stage connection set flexibly connects by rotating shaft, when two connecting plates are subjected to rotatory force to face of gear separately, described rotatory force is smooth transfer by the position-limiting action between meshed gears face and the adjacent shafts, make that the rotation angle between two connecting plates is adjustable in the scope of face of gear, can enlarge two rotation angles between the connecting plate by the progression that increases connection set.
The present invention is according to stability of rotation, noiseless requirement, above-mentioned rotating shaft flexibly connects rivet, lining and the resilient pad mode of adopting, rivet is as rotating shaft, rivet is provided with round platform and boss, be provided with rotary shaft hole or little rotary shaft hole on left side connecting plate, right connecting plate and the connection set, round platform and lining, resilient pad coupling, lining and rotary shaft hole coupling, boss and little rotary shaft hole coupling.When face of gear rotated, lining had played the effect of not having cunning dynamic bearing, in order to produce a pretightening force effect, had designed resilient pad between part.
The present invention produces relative rotation between rivet and the part when preventing that hinge from not rotating, and the cross section of little rotary shaft hole and rivet boss can be designed to regular hexagon.
The present invention compared with prior art has that rotational angle range is big, a characteristic such as the arbitrarily angled stop in pivotal position, stability of rotation, noise free and bearing strength are big.
Description of drawings:
Fig. 1 is the structural representation of embodiment of the invention grown form.
Fig. 2 is the schematic top plan view of Fig. 1.
Fig. 3 is the decomposing schematic representation of embodiment of the invention grown form.
Fig. 4 is the structural representation of the embodiment of the invention 1.
Fig. 5 is the schematic top plan view of Fig. 4.
Fig. 6 is the decomposing schematic representation of the embodiment of the invention 1.
Fig. 7 is the structural representation of the embodiment of the invention 2.
Fig. 8 is the schematic top plan view of Fig. 7.
Fig. 9 is the decomposing schematic representation of the embodiment of the invention 2.
Among the figure: the 1-connection set, the 2-pad, 3-lining, 4-rivet, the right connecting plate of 5-, 6-left side connecting plate, 71-rotary shaft hole, the little rotary shaft hole of 72-, the 8-face of gear, the 9-supporting surface, castellated plates on the 10-first order connection set, castellated plates, 13-second level connection set lower toothed plate on 11-first order connection set lower toothed plate, the 12-second level connection set.
Embodiment:
Referring to Fig. 1～Fig. 3, the grown form of embodiment of the invention universal rotation hinge is provided with left connecting plate 6 and right connecting plate 5, end at left connecting plate 6 and right connecting plate 5 is respectively arranged with corresponding supporting surface 9, face of gear 8, left side connecting plate 6 is provided with rotary shaft hole 71, right connecting plate 5 is provided with little rotary shaft hole 72, when the corresponding end of two connecting plates is close to good and flexibly connect (rivet 4 by connection set 1 rotating shaft, lining 3, resilient pad 2 is fixed the spacing between each axis of rotation, rivet 4 is as rotating shaft, down together), the round platform 41 and the lining 3 of rivet 4, resilient pad 2 couplings, lining 3 and rotary shaft hole 71 couplings, the boss 42 of rivet 4 and little rotary shaft hole 72 couplings, the circle or the regular hexagon of coupling can be adopted in the cross section of boss 42 and little rotary shaft hole 72, carrying out both fixes, boss 42 and little rotary shaft hole 72 are designed to regular hexagon in the present embodiment, rivet 4 rotating shafts are fixed rotating shaft, make rivet 4 and lining 3 when rotating, produce relative rotation between the resilient pad 2, lining 3 is enclosed within and is stuck in then on the round platform 41 between rivet 4 and the rotary shaft hole 71, resilient pad 2 is enclosed within and is stuck in then on the round platform 41 between rotary shaft hole 71 and the little rotary shaft hole 72, when face of gear 8 rotates, lining 3 has played the effect of not having cunning dynamic bearing, resilient pad 2 is in order to produce the effect of a pretightening force, makes the arbitrarily angled stop in hinge through position.When the outer end of left connecting plate 6 and right connecting plate 5 is subjected to rotatory force to face of gear 8 directions, two connecting plates can rotate in the scope of face of gear 8, rotation maximum angle to supporting surface 9 directions is that two supporting surfaces 9 are involutory, is that face of gear 8 overlaps bottom to the rotation maximum angle of face of gear 8 directions.
Embodiment 1:
Referring to Fig. 4～Fig. 6, left connecting plate 6 among the embodiment 1 is identical with grown form with right connecting plate 5, but connection set 1 adopts the one-level connection set, comprise castellated plates 10 and first order connection set lower toothed plate 11 on the first order connection set, identical and the two ends of castellated plates 10 and first order connection set lower toothed plate 11 are provided with and left connecting plate 6 on the first order connection set, the supporting surface 9 of right connecting plate 5 couplings, face of gear 8 and rotary shaft hole 71, little rotary shaft hole 72, castellated plates 10 and first order connection set lower toothed plate 11 flexibly connect by the mode rotating shaft identical with embodiment 1 on the first order connection set, castellated plates 10 and the also engagement at grade of left connecting plate 6 on the first order connection set, first order connection set lower toothed plate 11 and the also engagement at grade of right connecting plate 5, left side connecting plate 6 and coupled first order connection set lower toothed plate 11 flexibly connect by rotating shaft, first order connection set lower toothed plate 11 and right connecting plate 5 engagements, when left connecting plate 6 and right connecting plate 5 are subjected to rotatory force to face of gear 8 separately, described rotatory force is smooth transfer by the position-limiting action between meshed gears face 8 and the adjacent shafts, make that the rotation angle between two connecting plates is adjustable in the scope of face of gear 8, because the rotation angle between this moment left connecting plate 6 and the right connecting plate 5 comprises the rotation angle between the rotation angle between the castellated plates 10 on left connecting plate 6 and the first order connection set and first order connection set lower toothed plate 11 and the right connecting plate 5, so the rotation angle between two connecting plates has enlarged 1 times than grown form.
Embodiment 2:
Referring to Fig. 7～Fig. 9, left connecting plate 6 among the embodiment 2 and right connecting plate 5 are identical with grown form, but connection set 1 adopts the secondary connection set, comprise castellated plates 10 on the first order connection set, first order connection set lower toothed plate 11, castellated plates 12 on the connection set of the second level, second level connection set lower toothed plate 13, castellated plates 10 on the first order connection set, first order connection set lower toothed plate 11, castellated plates 12 on the connection set of the second level, identical and the two ends of second level connection set lower toothed plate 13 are provided with and left connecting plate 6, the supporting surface 9 of right connecting plate 5 couplings, face of gear 8 and rotary shaft hole 71, little rotary shaft hole 72, left side connecting plate 6, castellated plates 10 on the first order connection set, Placement between the first order connection set lower toothed plate 11 is with embodiment 2, castellated plates and left connecting plate 6 are at grade on two, two lower toothed plates and right connecting plate 5 are at grade, first order connection set lower toothed plate 11 right-hand members and the engagement of second level connection set lower toothed plate 13 left ends, castellated plates 10 flexibly connects by rotating shaft on second level connection set lower toothed plate 13 and the first order connection set, castellated plates 12 left ends engagement on castellated plates 10 right-hand members and the second level connection set on the first order connection set, castellated plates 12 flexibly connects by rotating shaft with second level connection set lower toothed plate 13 on the connection set of the second level, second level connection set lower toothed plate 13 right-hand members and 5 engagements of right connecting plate, castellated plates 12 flexibly connects by rotating shaft on right connecting plate 5 and the second level connection set, when left connecting plate 6 and right connecting plate 5 are subjected to rotatory force to face of gear 8 separately, described rotatory force is smooth transfer by the position-limiting action between meshed gears face 8 and the adjacent shafts, make that the rotation angle between two connecting plates is adjustable in the scope of face of gear 8, because the rotation angle between left connecting plate 6 and the right connecting plate 5 comprises the rotation angle between left connecting plate 6 and the first order connection set at this moment, rotation angle between rotation angle between first order connection set and the second level connection set and second level connection set and the right connecting plate 5 is so the rotation angle between two connecting plates has enlarged 2 times than grown form.
The embodiment of the invention can also increase connection set progression in a manner mentioned above, thereby increase two rotation angles between the connecting plate, each is rotationally connected and a little all is designed to by the connection of rotatingshaft to connecting plate, connection set, lining, resilient pad, because the effect of resilient pad, can preset pretightening force, make the arbitrarily angled stop in hinge through position.Characteristics such as and stability of rotation that rotating shaft flexibly connect big owing to the reliable and stable and bearing strength of structure of the present invention, noise free have the good technical effect.
The rotating shaft of the embodiment of the invention flexibly connects also can adopt bolt to add similar modes such as resilient pad.The simple deformation or the combination of every embodiment of the invention technological scheme and technical characteristics all should be thought to fall into protection scope of the present invention.
Claims (4)
1. universal rotation hinge, comprise left connecting plate and right connecting plate, it is characterized in that: an end of left connecting plate and right connecting plate is respectively arranged with the supporting surface of corresponding coupling, face of gear, being provided with some cascade tippings between left side connecting plate and the right connecting plate puts, every cascade tipping is put and is comprised that one is gone up castellated plates and a lower toothed plate, last castellated plates, the two ends of lower toothed plate are provided with supporting surface, face of gear, corresponding last castellated plates, the lower toothed plate flexibly connects by rotating shaft, last castellated plates and left connecting plate are at grade, lower toothed plate and right connecting plate are at grade, the last castellated plates left end of left side connecting plate and coupled connection set meshes, the lower toothed plate of left side connecting plate and coupled connection set flexibly connects by rotating shaft, the lower toothed plate right-hand member of described connection set and the lower toothed plate left end of next stage connection set or the engagement of right connecting plate, the described lower toothed plate of going up castellated plates and right connecting plate or next stage connection set flexibly connects by rotating shaft, when two connecting plates are subjected to rotatory force to face of gear separately, smooth transfer makes that the rotation angle between two connecting plates is adjustable in the scope of face of gear to described rotatory force by the position-limiting action between meshed gears face and the adjacent shafts.
2. universal rotation hinge according to claim 1 is characterized in that: rivet or bolt are adopted in described rotating shaft.
3. universal rotation hinge according to claim 2, it is characterized in that: rivet is adopted in described rotating shaft, also be provided with lining and resilient pad, rivet is provided with round platform and boss, be provided with rotary shaft hole or little rotary shaft hole on left side connecting plate, right connecting plate and the connection set, round platform and lining, resilient pad coupling, lining and rotary shaft hole coupling, boss and little rotary shaft hole coupling.
4. universal rotation hinge according to claim 3 is characterized in that: regular hexagon is adopted in the cross section of described little rotary shaft hole and boss.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201114683U CN201068918Y (en) | 2007-07-02 | 2007-07-02 | Universal rotation hinge |
| CNB200710069830XA CN100485199C (en) | 2007-07-02 | 2007-07-02 | Universal rotation hinge |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201114683U CN201068918Y (en) | 2007-07-02 | 2007-07-02 | Universal rotation hinge |
| CNB200710069830XA CN100485199C (en) | 2007-07-02 | 2007-07-02 | Universal rotation hinge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101126406A true CN101126406A (en) | 2008-02-20 |
| CN100485199C CN100485199C (en) | 2009-05-06 |
Family
ID=54106815
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200710069830XA Active CN100485199C (en) | 2007-07-02 | 2007-07-02 | Universal rotation hinge |
| CNU2007201114683U Expired - Lifetime CN201068918Y (en) | 2007-07-02 | 2007-07-02 | Universal rotation hinge |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201114683U Expired - Lifetime CN201068918Y (en) | 2007-07-02 | 2007-07-02 | Universal rotation hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN100485199C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314935A (en) * | 2014-11-05 | 2015-01-28 | 苏州思莱特电子科技有限公司 | Chain mounting plate |
| DE202015101286U1 (en) | 2015-03-12 | 2015-03-20 | Zelin Chen | Bed with a lighting function |
| DE102017102786A1 (en) | 2017-02-13 | 2018-08-16 | Ass-Einrichtungssysteme Gmbh | connecting fitting |
| CN111720412A (en) * | 2020-05-29 | 2020-09-29 | 江苏永昊高强度螺栓有限公司 | Special-shaped bolt and nut assembly |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100485199C (en) * | 2007-07-02 | 2009-05-06 | 礼恩派(嘉兴)有限公司 | Universal rotation hinge |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2426960C3 (en) * | 1974-06-04 | 1980-04-17 | Metallwerk Max Brose Gmbh & Co, 8630 Coburg | Articulated fitting for seats with adjustable backrests, in particular motor vehicle seats |
| DE2941405C2 (en) * | 1979-10-12 | 1981-12-10 | Keiper Automobiltechnik Gmbh & Co Kg, 5630 Remscheid | Hinge fitting |
| US5138744A (en) * | 1991-03-13 | 1992-08-18 | Bertrand Faure Ltd. | Zero chuck recliner with floating pawl |
| CN2298320Y (en) * | 1997-06-25 | 1998-11-25 | 康寿福保健品(深圳)有限公司 | Multifunction hinge |
| DE29900138U1 (en) * | 1999-01-07 | 1999-04-01 | Kemmann & Koch Gmbh & Co Kg | Articulated fitting for furniture |
| CN100485199C (en) * | 2007-07-02 | 2009-05-06 | 礼恩派(嘉兴)有限公司 | Universal rotation hinge |
-
2007
- 2007-07-02 CN CNB200710069830XA patent/CN100485199C/en active Active
- 2007-07-02 CN CNU2007201114683U patent/CN201068918Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314935A (en) * | 2014-11-05 | 2015-01-28 | 苏州思莱特电子科技有限公司 | Chain mounting plate |
| DE202015101286U1 (en) | 2015-03-12 | 2015-03-20 | Zelin Chen | Bed with a lighting function |
| DE102017102786A1 (en) | 2017-02-13 | 2018-08-16 | Ass-Einrichtungssysteme Gmbh | connecting fitting |
| DE102017102786B4 (en) | 2017-02-13 | 2019-02-14 | Ass-Einrichtungssysteme Gmbh | connecting fitting |
| US10954980B2 (en) | 2017-02-13 | 2021-03-23 | Ass-Einrichtungssysteme Gmbh | Connection fitting |
| CN111720412A (en) * | 2020-05-29 | 2020-09-29 | 江苏永昊高强度螺栓有限公司 | Special-shaped bolt and nut assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100485199C (en) | 2009-05-06 |
| CN201068918Y (en) | 2008-06-04 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |