CN108086836A - For two sections of power structures of door hinge - Google Patents
For two sections of power structures of door hinge Download PDFInfo
- Publication number
- CN108086836A CN108086836A CN201810054596.1A CN201810054596A CN108086836A CN 108086836 A CN108086836 A CN 108086836A CN 201810054596 A CN201810054596 A CN 201810054596A CN 108086836 A CN108086836 A CN 108086836A
- Authority
- CN
- China
- Prior art keywords
- double
- legged
- torque spring
- axis
- shaft
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D3/00—Hinges with pins
- E05D3/06—Hinges with pins with two or more pins
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D5/00—Construction of single parts, e.g. the parts for attachment
- E05D5/02—Parts for attachment, e.g. flaps
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
- E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
- E05F1/1207—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring parallel with the pivot axis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The present invention relates to two sections of power structures for door hinge, feature is to include rocking bar, shell, first and second shaft, crank, hinge pot, " u "-shaped axis and double-legged torque spring；The right part of crank is set inside the shell by what the second shaft rotated；The right part of rocking bar is set inside the shell by what first rotating shaft rotated, and block is equipped on rocking bar；The left part of rocking bar is rotatablely connected by the first axle of " u "-shaped axis with hinge pot, and the left part of crank is rotatablely connected by the second axis of " u "-shaped axis with hinge pot；Double-legged torque spring is set in first rotating shaft, and the first foot of double-legged torque spring can be resisted against on the second axis of " u "-shaped axis or on block, and the crus secunda of double-legged torque spring is resisted against in the second shaft.Its advantage is：Compact-sized, damper can be mounted in the front end of shell, and accessory is few, easy to assembly, and door hinge is at low cost.
Description
Technical field
The present invention relates to a kind of two sections of power structures for door hinge.
Background technology
At present, the door hinge structure with two sections of power is complicated, and damper need to be mounted in the middle part of shell, and pedestal is non-disconnectable.This
The door hinge volume of spline structure is larger, and accessory is more, and assembling is inconvenient, and door hinge is of high cost, influences function.
The content of the invention
There is provided the purpose of the present invention is overcome the deficiencies in the prior art a kind of compact-sized, damper can be mounted in shell
Front end, accessory is few, easy to assembly, door hinge two sections of power structures for door hinge at low cost.
In order to achieve the above object, the present invention is achieved in that it is a kind of two sections of power structures for door hinge, wraps
It includes：
Rocking bar, shell, first rotating shaft, the second shaft and crank；Wherein, the right part of the crank is rotated by the second shaft
If inside the shell；The rocking bar）Right part set inside the shell by what first rotating shaft rotated, on rocking bar be equipped with block；
Hinge pot and " u "-shaped axis；The left part of the rocking bar is rotatablely connected by the first axle of " u "-shaped axis with hinge pot, described
The left part of crank is rotatablely connected by the second axis of " u "-shaped axis with hinge pot；And
Double-legged torque spring；The both feet torque spring is set in first rotating shaft, and the first foot of double-legged torque spring can be against
On the second axis of " u "-shaped axis or on block, the crus secunda of double-legged torque spring is resisted against in the second shaft；When double-legged torsion bullet
When spring generates the active force closed the door, the first foot and the block of double-legged torque spring lean, and the crus secunda of double-legged torque spring supports
It leans against in the second shaft；When double-legged torque spring does not generate the active force of shutdown, the first foot of double-legged torque spring is resisted against
On second axis of " u "-shaped axis, the crus secunda of double-legged torque spring is resisted against in the second shaft；When the axis of the first axle of " u "-shaped axis
The heart, the axle center of the second axis of " u "-shaped axis and the axle center of the second shaft are that double-legged torque spring generates pass when being located on straight line
Gate action power and the critical localisation for not generating shutdown active force.
The present invention compared with prior art the advantages of be：Compact-sized, damper can be mounted in the front end of shell, and accessory is few,
Easy to assembly, door hinge is at low cost.
Description of the drawings
Fig. 1 is the stereogram of the present invention；
Fig. 2 is the exploded view of the present invention；
Fig. 3 is the structure diagram when door hinge is opened in the present invention；
Fig. 4 is when door hinge is located at critical condition, structure diagram when double-legged torque spring starts not working in the present invention；
Fig. 5 is the structure diagram when door hinge is closed in the present invention；
Fig. 6 is that hinge pot in the present invention, double-legged torque spring, crank, " u "-shaped axis, first rotating shaft and the second shaft are matched
Stereogram；
Fig. 7 is hinge pot in the present invention, double-legged torque spring, first rotating shaft and the matched stereogram of " u "-shaped axis.
Specific embodiment
The specific embodiment of the present invention is described further below in conjunction with the accompanying drawings.It should be noted that for
The explanation of these embodiments is used to help understand the present invention, but does not form limitation of the invention.It is in addition, disclosed below
The each embodiment of the present invention in involved technical characteristic can be combined with each other as long as they do not conflict with each other.
In the description of the present invention, term " first " and " second " be only used for description purpose, and it is not intended that instruction or
Imply relative importance.
As shown in Figures 1 to 7, it is two sections of power structures for door hinge, including：
Rocking bar 2, shell 3, first rotating shaft 4, the second shaft 5 and crank 7；Wherein, the right part of the crank 7 passes through the second shaft
5 rotations are located in shell 3；The right part of the rocking bar 2 is located at by what first rotating shaft 4 rotated in shell 3, on rocking bar 2
Equipped with block 21；
Hinge pot 1 and " u "-shaped axis 8；The left part of the rocking bar 2 is rotated by the first axle 81 of " u "-shaped axis 8 with hinge pot 1 to be connected
It connects, the left part of the crank 7 is rotatablely connected by the second axis 82 of " u "-shaped axis 8 with hinge pot 1；And
Double-legged torque spring 6；The both feet torque spring 6 is set in first rotating shaft 4, the first foot 61 of double-legged torque spring 6
It can be resisted against on the second axis 82 of " u "-shaped axis 8 or on block 21, the crus secunda 62 of double-legged torque spring 6 is resisted against the second shaft 5
On；When double-legged torque spring 6 generates the active force closed the door, the first foot 61 and the block 21 of double-legged torque spring 6 lean, double
The crus secunda 62 of foot torque spring 6 is resisted against in the second shaft 5；It is double when double-legged torque spring 6 does not generate the active force of shutdown
First foot 61 of foot torque spring 6 is resisted against on the second axis 82 of " u "-shaped axis 8, and the crus secunda 62 of double-legged torque spring 6 is resisted against
In second shaft 5；When the axle center of the first axle 81 of " u "-shaped axis 8, the axle center of the second axis 82 of " u "-shaped axis 8 and the second shaft 5
Axle center is that double-legged torque spring 6 generates shutdown active force and do not generate the critical potential of shutdown active force when being located on straight line
It puts.
When the door is completely closed, the first foot 61 of double-legged torque spring 6 leans with block 21, double-legged torque spring 6
Crus secunda 62 is resisted against in the second shaft 5, and double-legged torque spring 6 acts the closing forces for card door of trying hard to keep；When door outwardly opens
When, when hinge pot 1 is turned out, the first foot 61 of double-legged torque spring 6 leans with block 21 at the beginning, double-legged torque spring
6 crus secunda 62 is resisted against in the second shaft 5, and double-legged torque spring 6 continues to act the closing forces for card door of trying hard to keep, and door continues
It outwardly opens, when the axle center in the axle center of the first axle 81 of " u "-shaped axis 8, the axle center of the second axis 82 of " u "-shaped axis 8 and the second shaft 5
It is located along the same line, the first foot 61 of double-legged torque spring 6 is resisted against on the second axis 82 of " u "-shaped axis 8, double-legged torque spring
When 6 crus secunda 62 is resisted against in the second shaft 5, double-legged torque spring 6 starts not act power, at this time first rotating shaft 4
The axle center of second axis 82 in axle center, the axle center of the second shaft 5 and " u "-shaped axis 8 cooperatively forms triangle, double-legged torque spring 6
The stress point of first foot 61 is transferred to from block 21 on the second axis 82 of " u "-shaped axis；Power is not acted in double-legged torque spring 6
Afterwards, door continues to outwardly open, first rotating shaft 4, the second shaft 5, the second axis 82 of " u "-shaped axis 8, the first of double-legged torque spring 6
62 relative quiescent of crus secunda of foot 61 and double-legged torque spring 6 is double so that the double-legged continuation of torque spring 6 will not act power
It is second segment power when foot torque spring 6 does not work, the double-legged failure of torque spring 6 can effectively prevent door and be beaten completely suddenly
Vibrations are generated when opening.
Embodiments of the present invention are explained in detail above in association with attached drawing, but the present invention is not limited to described reality
Apply mode.For the ordinary skill in the art, in the case where not departing from the principle of the present invention and objective to these
Embodiment carries out a variety of variations, modification, replacement and deformation and still falls within the scope of the present invention.
Claims (1)
1. a kind of two sections of power structures for door hinge, it is characterised in that including：
Rocking bar（2）, shell（3）, first rotating shaft（4）, the second shaft（5）And crank（7）；Wherein, the crank（7）Right part
Pass through the second shaft（5）What is rotated is located at shell（3）It is interior；The rocking bar（2）Right part pass through first rotating shaft（4）What is rotated sets
In shell（3）It is interior, in rocking bar（2）It is equipped with block（21）；
Hinge pot（1）And " u "-shaped axis（8）；The rocking bar（2）Left part pass through " u "-shaped axis（8）First axle（81）With hinge
Cup（1）Rotation connection, the crank（7）Left part pass through " u "-shaped axis（8）The second axis（82）With hinge pot（1）The company of rotation
It connects；And
Double-legged torque spring（6）；The both feet torque spring（6）It is set in first rotating shaft（4）On, double-legged torque spring（6）'s
First foot（61）" u "-shaped axis can be resisted against（8）The second axis（82）Upper or block（21）On, double-legged torque spring（6）Second
Foot（62）It is resisted against the second shaft（5）On；When double-legged torque spring（6）When generating the active force closed the door, double-legged torque spring（6）
The first foot（61）With block（21）It leans, double-legged torque spring（6）Crus secunda（62）It is resisted against the second shaft（5）On；
When double-legged torque spring（6）When not generating the active force of shutdown, double-legged torque spring（6）The first foot（61）It is resisted against " u "-shaped
Axis（8）The second axis（82）On, double-legged torque spring（6）Crus secunda（62）It is resisted against the second shaft（5）On；When " u "-shaped axis
（8）First axle（81）Axle center, " u "-shaped axis（8）The second axis（82）Axle center and the second shaft（5）Axle center be located at one
It is double-legged torque spring when on straight line（6）It generates shutdown active force and does not generate the critical localisation of shutdown active force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810054596.1A CN108086836A (en) | 2018-01-19 | 2018-01-19 | For two sections of power structures of door hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810054596.1A CN108086836A (en) | 2018-01-19 | 2018-01-19 | For two sections of power structures of door hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108086836A true CN108086836A (en) | 2018-05-29 |
Family
ID=62183291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810054596.1A Pending CN108086836A (en) | 2018-01-19 | 2018-01-19 | For two sections of power structures of door hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108086836A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108661478A (en) * | 2018-06-08 | 2018-10-16 | 广东星徽精密制造股份有限公司 | A kind of hinge for furniture |
| CN109854107A (en) * | 2019-01-29 | 2019-06-07 | 佛山市天斯五金有限公司 | Door hinge structure with three sections of power |
| WO2021098592A1 (en) * | 2019-11-18 | 2021-05-27 | 清远市星徽精密制造有限公司 | Door hinge having two-section force |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202645223U (en) * | 2012-04-27 | 2013-01-02 | 张小奇 | Two-section force hinge for buffering resistance |
| KR20130093243A (en) * | 2012-02-14 | 2013-08-22 | 이동성 | Apparatus for operating control of flap door |
| CN105604423A (en) * | 2016-03-04 | 2016-05-25 | 梁业林 | Door hinge with buffering function |
| CN106761095A (en) * | 2017-03-22 | 2017-05-31 | 佛山市天斯五金有限公司 | A kind of door hinge with pooling feature |
| CN107013118A (en) * | 2017-05-25 | 2017-08-04 | 佛山市天斯五金有限公司 | Door hinge with pooling feature |
| CN207863684U (en) * | 2018-01-19 | 2018-09-14 | 吴秋华 | Two sections of power structures for door hinge |
-
2018
- 2018-01-19 CN CN201810054596.1A patent/CN108086836A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130093243A (en) * | 2012-02-14 | 2013-08-22 | 이동성 | Apparatus for operating control of flap door |
| CN202645223U (en) * | 2012-04-27 | 2013-01-02 | 张小奇 | Two-section force hinge for buffering resistance |
| CN105604423A (en) * | 2016-03-04 | 2016-05-25 | 梁业林 | Door hinge with buffering function |
| CN106761095A (en) * | 2017-03-22 | 2017-05-31 | 佛山市天斯五金有限公司 | A kind of door hinge with pooling feature |
| CN107013118A (en) * | 2017-05-25 | 2017-08-04 | 佛山市天斯五金有限公司 | Door hinge with pooling feature |
| CN207863684U (en) * | 2018-01-19 | 2018-09-14 | 吴秋华 | Two sections of power structures for door hinge |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108661478A (en) * | 2018-06-08 | 2018-10-16 | 广东星徽精密制造股份有限公司 | A kind of hinge for furniture |
| CN109854107A (en) * | 2019-01-29 | 2019-06-07 | 佛山市天斯五金有限公司 | Door hinge structure with three sections of power |
| WO2021098592A1 (en) * | 2019-11-18 | 2021-05-27 | 清远市星徽精密制造有限公司 | Door hinge having two-section force |
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