CN103498607B - Large-opening-degreehidden hidden hinge - Google Patents
Large-opening-degreehidden hidden hinge Download PDFInfo
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- CN103498607B CN103498607B CN201310475056.8A CN201310475056A CN103498607B CN 103498607 B CN103498607 B CN 103498607B CN 201310475056 A CN201310475056 A CN 201310475056A CN 103498607 B CN103498607 B CN 103498607B
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- bow
- shaped arm
- pair
- fixture
- containing seat
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Abstract
A kind of Large-opening-degreehidden hidden hinge, comprises a pair left and right containing seat and one group of bow-shaped arm assembly, is respectively arranged with the fixture that can adjust displacement in left and right containing seat a pair, and the two ends of bow-shaped arm assembly are connected respectively on a pair fixture in left and right containing seat；Bow-shaped arm assembly includes the first bow-shaped arm and the second bow-shaped arm that are connected by axis at their medium position, first bow-shaped arm head end is pivotally attached on a pair fixture in left containing seat, and the head end of the second bow-shaped arm is pivotally attached on a pair fixture in right containing seat；Bow-shaped arm assembly also includes a pair first, second connecting levers being rotationally connected with the tail end of first, second bow-shaped arm respectively；A pair first or the second connecting lever include linking arm and pivoted arm, and linking arm is pivotally attached to first, second bow-shaped arm tail end, and what pivoted arm was pivotally attached on fixture to arrange turns in hole.There is due to the present invention These characteristics and advantage, may apply to for this in blind hinge used in daily life.
Description
Technical field
The present invention relates to a kind of hinge can buried underground in door leaf or doorframe, particularly to a kind of Large-opening-degreehidden hidden hinge, described hinge can open 180 degree.
Background technology
The patent No. is 02260925.3, and the applying date is on October 24th, 2002, and the utility model patent that patent name is " hinge for antiburglar door " discloses a kind of hinge for antiburglar door, is provided with two groups of runner assemblies being crisscross arranged in housing;First connecting rod 1 one end of first runner assembly is connected by the first rotating shaft 5 with between the first housing 12, and first connecting rod 1 other end is connected by the second rotating shaft 6 with between second connecting rod 2, and the second connecting rod other end is connected on the second housing 13 by the 3rd rotating shaft 7;Third connecting rod 3 one end of the second turning discreteness is connected by the 4th rotating shaft 8 with between the second housing 13, and third connecting rod 3 other end is connected by the 5th rotating shaft 9 with between fourth link 4, and the fourth link other end is connected on the first housing 12 by the 6th rotating shaft 10;The 7th rotating shaft 11 it is provided with between second connecting rod 2 and fourth link 4.Owing to adopting double leval jib, seven axis mechanisms so that hinge for antiburglar door can realize 180 degree of unlatchings.But described first connecting rod 1 and the 4th rotating shaft 8 be arranged in described housing float the body of rod, it is easy to occur rocking in the motor process of described hinge, cause that rotation has some setbacks.
Summary of the invention
For the deficiencies in the prior art, the present invention provides a kind of Large-opening-degreehidden hidden hinge, comprise a pair and can bury left containing seat in door leaf or doorframe, right containing seat underground, with one group of bow-shaped arm assembly that can form angle changing, being respectively arranged with the fixture that can adjust displacement in described left containing seat, right containing seat a pair, the two ends of described bow-shaped arm assembly are connected respectively on fixture described in a pair in described left containing seat, right containing seat；It is characterized in that, described bow-shaped arm assembly includes the first bow-shaped arm and the second bow-shaped arm that are connected by axis at their medium position, the head end of described first bow-shaped arm is pivotally attached on fixture described in a pair in described left containing seat, and the head end of described second bow-shaped arm is pivotally attached on a pair fixture in described right containing seat；Described bow-shaped arm assembly also includes being rotationally connected with a pair first connecting levers of the tail end of described first bow-shaped arm, the second bow-shaped arm, a pair second connecting levers respectively；The pair of first connecting lever or a pair L-shaped linking arm and pivoted arms of including of second connecting lever, described linking arm is pivotally attached to the tail end of described first bow-shaped arm, the second bow-shaped arm, described pivoted arm be pivotally attached on described fixture arrange turn in hole.
Wherein, described left containing seat, right containing seat are the pedestal having and holding chamber, are used for holding the linkage components such as described bow-shaped arm assembly, fixture, are also the support members of described bow-shaped arm assembly, fixture simultaneously.When actually used, described left containing seat, right containing seat are respectively by door leaf or the doorframe of being buried to underground correspondence, thus at door leaf in the rotating of doorframe, it is possible to utilize the one group of bow-shaped arm assembly that can form angle changing being attached thereto to form different apertures.
Wherein, described one group of bow-shaped arm assembly that can form angle changing, refer to when door leaf rotates relative to doorframe, described bow-shaped arm assembly can relatively rotate itself, and described bow-shaped arm assembly can allow door leaf form different rotational angles relative to doorframe simultaneously.
Wherein, fixture described in a pair is the individual member providing slip or rotational support for described bow-shaped arm assembly, and it is arranged in described left containing seat, right containing seat.Namely in described left containing seat, it is provided with fixture described in a pair, in described right containing seat, is also equipped with fixture described in a pair.
Wherein, the pair of fixture that can adjust displacement, refer to that the pair of described fixture is not installed only in described left containing seat, right containing seat, and position adjustment can be done in level, vertical or inward-outward direction in described left containing seat, right containing seat, described bow-shaped arm assembly is driven to move the adjustment realized on one or more direction, thus finally realizing suitably adjusting the door leaf position relative to doorframe.
Wherein, described bow-shaped arm assembly includes the first bow-shaped arm and the second bow-shaped arm that are connected by axis at their medium position, can relatively around described middle shaft rotation for this described first bow-shaped arm and the second bow-shaped arm, described door leaf can open different angle changings by relative doorframe under the synergism of described first bow-shaped arm and the second bow-shaped arm, maximum can reach 180 degree, and described first bow-shaped arm and the second bow-shaped arm can be accommodated in described left containing seat, right containing seat when door leaf cuts out, and do not hinder the Guan Bi of described door leaf for this simultaneously.
Wherein, the hole that turns on described fixture can also can be through hole for blind hole, and described pivoted arm stretches into wherein such that it is able to rotate.The described hole that turns can also be construed to the Bearning mechanism of described pivoted arm.So, described linking arm swing time, can only move in a circle around described pivoted arm, so make described first bow-shaped arm, the tail end of the second bow-shaped arm moves in a circle around described pivoted arm under the restriction of described linking arm.Additionally, by described pivoted arm with turn that hole enables the pair of first connecting lever, the linking arm of a pair second connecting levers is rotationally connected with on described fixture respectively, and it is fitted on the medial surface of described fixture, namely the linking arm of described bow-shaped arm is also played a supportive role by described fixture in the vertical direction.
Compared with prior art, the beneficial effects of the present invention is: owing to described fixture provides the work surface supported for described linking arm, so that described linking arm can slide smoothly, be not easy to produce to rock and affect the motion of described bow-shaped arm assembly, make described hinge to open or close motion all very smooth and easy.Additionally, the impulsive force that described door leaf produces in motor process can be delivered on described fixture by described connecting lever, and described fixture often has certain thickness, can effectively withstand shocks power thus having extraordinary fatigue resistance, extending the service life of described hinge for this or reducing the maintenance rate of described hinge.Secondly the compact of described connecting lever such that it is able to greatly reduce the consumption that makes of material, saves cost.
Further technical scheme is it is also possible that be provided with cavity volume on described fixture, the linking arm of described first connecting lever or described second connecting lever extend in described cavity volume.Wherein, the linking arm of described connecting lever extend into described cavity volume, refer to that the arm body of at least part of described linking arm is arranged in described cavity volume, preferably the top wall surface of described linking arm fits to the bottom surface of described cavity volume substantially, so described cavity volume can not only store the oils and fats lubricating described connecting lever, make these oils and fatss be unlikely to splashes, and described linking arm can be played the effect of support by the bottom surface of described cavity volume equally, makes described linking arm slide smoothly in described cavity volume.And described linking arm can partly or entirely be contained in described cavity volume, the described linking arm that exists for of so described cavity volume provides one and holds space, and the structure making described hinge is compacter.Secondly, described cavity volume can be made in fan-shaped cavity according to the range of movement of described linking arm, naturally it is also possible to makes other shapes, only wants to hinder described linking arm to move.
Further technical scheme is it is also possible that the top of described linking arm and described bow-shaped arm connection rotating shaft extends in described cavity volume.So, described hinge kinetic stability is improved further.
There is due to the present invention These characteristics and advantage, may apply to for this in blind hinge used in daily life.
Accompanying drawing explanation
Fig. 1 is the perspective view of the Large-opening-degreehidden hidden hinge of application technical solution of the present invention, and now described hinge is in the position of maximum opening；
Fig. 2 is Large-opening-degreehidden hidden hinge decomposition texture schematic diagram；
Fig. 3 is the Large-opening-degreehidden hidden hinge A-A shown in Fig. 1 to profile；
Fig. 4 is the sectional view being in closure state after the Large-opening-degreehidden hidden hinge shown in Fig. 3 rotates 180 °；
Fig. 5 is the mounting structure schematic diagram that described connecting lever is installed on described fixture；
Fig. 6 is the perspective view of described fixture；
Fig. 7 is the perspective view of described connecting lever.
Detailed description of the invention
Below in conjunction with accompanying drawing, the adjustable door hinge of application technical solution of the present invention is described further.
As it is shown in figure 1, be the perspective view of the Large-opening-degreehidden hidden hinge of application technical solution of the present invention.Described Large-opening-degreehidden hidden hinge comprises a pair can bury left containing seat 1, right containing seat 2 in door leaf or doorframe underground, and one group of bow-shaped arm assembly 3 that can form angle changing.Being respectively arranged with the fixture (4a, 4b, 4c, 4d) that can adjust displacement in described left containing seat 1, right containing seat 2 a pair, the two ends of described bow-shaped arm assembly 3 are connected respectively to described left containing seat 1, on fixture described in a pair of right containing seat 2 (4a, 4b, 4c, 4d).
As shown in Figure 2, described left containing seat 1, right containing seat 2 are the pedestal with accommodation chamber (10,20), for holding the linkage component such as described bow-shaped arm assembly 3 and described fixture (4a, 4b, 4c, 4d), it also it is the support member of described bow-shaped arm assembly 3, fixture (4a, 4b, 4c, 4d) simultaneously.
Described fixture (4a, 4b, 4c, 4d) is respectively arranged with shaft hole.Wherein for described fixture 4a, as shown in Figure 5 and Figure 6, described fixture 4a being provided with the shaft hole 41a of correspondence, the two ends of described bow-shaped arm assembly 3 are rotationally connected with on described fixture (4a, 4b, 4c, 4d) by described shaft hole.For this, described fixture (4a, 4b, 4c, 4d) provides the individual member of the strong point rotated for described bow-shaped arm assembly 3.It addition, described fixture (4a, 4b, 4c, 4d) is arranged in described left containing seat 1, right containing seat 2 and can adjust movement in one or more directions.So, described fixture (4a, 4b, 4c, 4d) is mobile drives described bow-shaped arm assembly 3 to move the adjustment realized on one or more direction simultaneously.Secondly, being additionally provided with on described fixture (4a, 4b, 4c, 4d) and turn hole, wherein for described fixture 4a, as shown in Figure 5 and Figure 6, what described fixture 4a was provided with correspondence turns hole 42a.And described fixture (4b, 4c, 4d) and described fixture 4a are essentially identical, narration is not repeated at this.
As shown in Figure 2, described bow-shaped arm assembly 3 includes the first bow-shaped arm 31 and the second bow-shaped arm 32 being connected at their medium position by axis 33, the head end 31a of described first bow-shaped arm 31 is pivotally attached on a pair right fixture (4c, 4d) respectively, and the head end 32a of described second bow-shaped arm 32 is pivotally attached on a pair left fixture (4a, 4b) respectively.So, described first bow-shaped arm 31 and the second bow-shaped arm 32 can rotate around described axis 33, described door leaf (not shown in FIG.) can open different angle changings by relative doorframe (not shown in FIG.) under described first bow-shaped arm 31 with the synergism of the second bow-shaped arm 32, as described in Figure 3, maximum can reach 180 degree, and as shown in Figure 4, described first bow-shaped arm 31 and the second bow-shaped arm 32 can be accommodated in when door leaf cuts out in the accommodation chamber (10,20) of described left containing seat 1, right containing seat 2 simultaneously.
As in figure 2 it is shown, described bow-shaped arm assembly 3 also includes being rotationally connected with a pair first connecting levers (5a, 5b) of described first bow-shaped arm 31 tail end 31b respectively, being connected to a pair second connecting levers (5c, 5d) of described second bow-shaped arm 32 tail end 32b.
Described connecting lever (5a, 5b, 5c, 5d) is L-shaped, as it is shown in fig. 7, be the perspective view of described connecting lever 5a in described connecting lever (5a, 5b, 5c, 5d), other connecting lever (5b, 5c, 5d) is essentially identical with described connecting lever 5a, no longer describes at this.Described connecting lever 5a includes linking arm 52a and pivoted arm 51a, described linking arm 52a is provided with and the rotating shaft 6a of the described first bow-shaped arm 31 arm aperture 53a being connected.As shown in Figure 4, Figure 5 and Figure 6, described linking arm 52a be pivotally attached to described first bow-shaped arm 31 tail end 31b, described pivoted arm 51a be pivotally attached on described fixture 4a arrange turn in the 42a of hole.The described hole 42a that turns can also can be through hole for blind hole, and described pivoted arm 51a stretches into wherein rotationally.The described hole 42a that turns can also be construed to the Bearning mechanism of described pivoted arm 51a.So, when described linking arm 52a rotates on described fixture 4a, can only move in a circle around described pivoted arm 51a, and then make the tail end 31b of described first bow-shaped arm 31 move in a circle around described pivoted arm 51a under the restriction of described linking arm 52a.Additionally, by described pivoted arm with turn that hole enables the linking arm of the pair of first connecting lever (5a, 5b), the linking arm of a pair second connecting levers (5c, 5d) is rotationally connected with on described fixture (4a, 4b, 4c, 4d) respectively, and it is fitted on the medial surface of described fixture (4a, 4b, 4c, 4d), namely described linking arm is also played a supportive role by described fixture (4a, 4b, 4c, 4d).
According to technique scheme, owing to described fixture (4a, 4b, 4c, 4d) provides the work surface supported for described linking arm, so that described linking arm can slide smoothly, be not easy to produce to rock and affect the motion of described bow-shaped arm assembly 3, make described hinge to open or close motion all very smooth and easy.It addition, the gravity that described door leaf produces in motor process can be delivered on described fixture (4a, 4b, 4c, 4d) by described connecting lever, extend the service life of described hinge for this or reduce the maintenance rate of described hinge.Secondly the compact of described connecting lever such that it is able to greatly reduce the consumption that makes of material, saves cost.
Further technical scheme is it is also possible that be provided with cavity volume on described fixture (4a, 4b, 4c, 4d).Wherein for described fixture 4a, as shown in Figure 5 and Figure 6, described fixture 4a is provided with protruding fully in described cavity volume 43a of corresponding cavity volume 43a, the linking arm 52a of described connecting lever 5a.Secondly in described Fig. 3 and Fig. 4, it is also shown for being provided with the cavity volume 43c of correspondence on described fixture 4c.And described fixture (4b, 4d) is essentially identical with described fixture (4a, 4c), narration is not repeated at this.
Wherein, the top end face of described linking arm is fitted in the bottom surface of described cavity volume completely, and for this, described linking arm can be played the effect of support by described cavity volume equally, makes described linking arm slide smoothly in described cavity volume.And the arm body of described linking arm is all contained in described cavity volume, the described linking arm that exists for of so described cavity volume provides one and holds space, and the structure making described hinge is compacter.Secondly, described cavity volume can be made in fan-shaped cavity according to the range of movement of described linking arm, naturally it is also possible to makes other shapes, only wants to hinder described linking arm to move.It addition, certain lubricant grease can be stored by described cavity volume, described linking arm is made to move more smooth and easy.
Further technical scheme is it is also possible that the top of rotating shaft that described linking arm is connected with described first bow-shaped arm 31 and the second bow-shaped arm 32 extends in described cavity volume.Wherein for described first bow-shaped arm 31, as in figure 2 it is shown, the top of the rotating shaft 6a of described first bow-shaped arm 31 extends in described cavity volume 43a thus extending in the arm aperture 53a of described connecting lever 5a, so, described hinge kinetic stability is improved further.
There is due to the present invention These characteristics and advantage, may apply to for this in blind hinge used in daily life.
Claims (3)
1. Large-opening-degreehidden hidden hinge, comprise a pair and can bury left containing seat in door leaf or doorframe, right containing seat underground, with one group of bow-shaped arm assembly that can form angle changing, being respectively arranged with the fixture that can adjust displacement in described left containing seat, right containing seat a pair, the two ends of described bow-shaped arm assembly are connected respectively on fixture described in a pair in described left containing seat, right containing seat；It is characterized in that, described bow-shaped arm assembly includes the first bow-shaped arm and the second bow-shaped arm that are connected by axis at their medium position, the head end of described first bow-shaped arm is pivotally attached on fixture described in a pair in described left containing seat, and the head end of described second bow-shaped arm is pivotally attached on a pair fixture in described right containing seat；Described bow-shaped arm assembly also includes being rotationally connected with a pair first connecting levers of the tail end of described first bow-shaped arm, the second bow-shaped arm, a pair second connecting levers respectively；The pair of first connecting lever or a pair L-shaped linking arm and pivoted arms of including of second connecting lever, described linking arm is pivotally attached to the tail end of described first bow-shaped arm, the second bow-shaped arm, described pivoted arm be pivotally attached on described fixture arrange turn in hole.
2. Large-opening-degreehidden hidden hinge according to claim 1, it is characterised in that being provided with cavity volume on described fixture, the linking arm of described first connecting lever or described second connecting lever extend in described cavity volume.
3. Large-opening-degreehidden hidden hinge according to claim 2, it is characterised in that the top of described linking arm and described bow-shaped arm connection rotating shaft extends in described cavity volume.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310475056.8A CN103498607B (en) | 2013-10-12 | 2013-10-12 | Large-opening-degreehidden hidden hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310475056.8A CN103498607B (en) | 2013-10-12 | 2013-10-12 | Large-opening-degreehidden hidden hinge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103498607A CN103498607A (en) | 2014-01-08 |
| CN103498607B true CN103498607B (en) | 2016-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310475056.8A Expired - Fee Related CN103498607B (en) | 2013-10-12 | 2013-10-12 | Large-opening-degreehidden hidden hinge |
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| Country | Link |
|---|---|
| CN (1) | CN103498607B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3751080A1 (en) * | 2019-04-28 | 2020-12-16 | Foshan Ideal Co., Ltd. | Hinge and shower door assembly |
| CN117027192B (en) * | 2023-10-10 | 2024-01-05 | 上海牧居科技有限公司 | Hinge component |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1417443A (en) * | 2001-10-31 | 2003-05-14 | 西蒙斯工厂有限公司 | Door hinge with covered structure used between door and door frame |
| DE10110311C2 (en) * | 2001-03-03 | 2003-07-10 | Grass Gmbh Hoechst | Hinge with height adjustment screw |
| FR2948716A3 (en) * | 2009-07-30 | 2011-02-04 | Koblenz Spa | Full hiding hinge used for triaxial adjustment of components of e.g. door, has movable structure guided along horizontal axis by eccentric device accessed from opening side of storage portion when hinge exists in open position |
| CN202090745U (en) * | 2010-01-13 | 2011-12-28 | 科布伦茨股份公司 | Improved completely hidden hinge with structure capable of adjusting position |
| CN202970228U (en) * | 2012-10-15 | 2013-06-05 | 胡神赐 | Three-dimensional adjustable hidden hinge structure |
| CN203188753U (en) * | 2012-12-29 | 2013-09-11 | 杨福海 | Three-dimensional and adjustable hidden-type hinge |
| CN203626453U (en) * | 2013-10-12 | 2014-06-04 | 曹国基 | Large-opening concealed hinge |
-
2013
- 2013-10-12 CN CN201310475056.8A patent/CN103498607B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10110311C2 (en) * | 2001-03-03 | 2003-07-10 | Grass Gmbh Hoechst | Hinge with height adjustment screw |
| CN1417443A (en) * | 2001-10-31 | 2003-05-14 | 西蒙斯工厂有限公司 | Door hinge with covered structure used between door and door frame |
| FR2948716A3 (en) * | 2009-07-30 | 2011-02-04 | Koblenz Spa | Full hiding hinge used for triaxial adjustment of components of e.g. door, has movable structure guided along horizontal axis by eccentric device accessed from opening side of storage portion when hinge exists in open position |
| CN202090745U (en) * | 2010-01-13 | 2011-12-28 | 科布伦茨股份公司 | Improved completely hidden hinge with structure capable of adjusting position |
| CN202970228U (en) * | 2012-10-15 | 2013-06-05 | 胡神赐 | Three-dimensional adjustable hidden hinge structure |
| CN203188753U (en) * | 2012-12-29 | 2013-09-11 | 杨福海 | Three-dimensional and adjustable hidden-type hinge |
| CN203626453U (en) * | 2013-10-12 | 2014-06-04 | 曹国基 | Large-opening concealed hinge |
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| Publication number | Publication date |
|---|---|
| CN103498607A (en) | 2014-01-08 |
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Effective date of registration: 20160504 Address after: Nanhai District of Shishan Changhong industrial director Ling Gang Bei Lu 528231 Guangdong city of Foshan Province Applicant after: Guangdong Archie Hardware Co.,Ltd. Address before: 528231 Guangdong province Dali Nanhai District of Foshan City, Changhong ridge industrial director Gang Bei Lu Guangdong Yajie Hardware Co. Ltd. in Applicant before: Cao Guoji |
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