CN106761082A - A kind of spiral buffer hinge - Google Patents
A kind of spiral buffer hinge Download PDFInfo
- Publication number
- CN106761082A CN106761082A CN201611196608.1A CN201611196608A CN106761082A CN 106761082 A CN106761082 A CN 106761082A CN 201611196608 A CN201611196608 A CN 201611196608A CN 106761082 A CN106761082 A CN 106761082A
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- CN
- China
- Prior art keywords
- screw rod
- rod part
- hinge
- groove
- spring
- 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.)
- Granted
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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
- E05D3/02—Hinges with pins with one pin
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
- E05D11/10—Devices for preventing movement between relatively-movable hinge parts
- E05D11/1028—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open
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- 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
- E05D5/10—Pins, sockets or sleeves; Removable pins
- E05D5/14—Construction of sockets or sleeves
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- 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
- E05F1/14—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 with double-acting springs, e.g. for closing and opening or checking and closing no material
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- 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
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/02—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops
- E05F5/027—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops with closing action
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
- E05D11/10—Devices for preventing movement between relatively-movable hinge parts
- E05D2011/1092—Devices for preventing movement between relatively-movable hinge parts the angle between the hinge parts being adjustable
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The invention discloses a kind of spiral buffer hinge, sleeve pipe and setting of casing are provided with the top and the bottom of left leaf of hinge side, the side of right leaf of hinge is provided with middle sleeve, upper end cover is provided with upper sleeve pipe；Fixed cover, damper and bottom end cover are provided with setting of casing, swivelling chute is offered on the side wall of the one end of fixed cover；Screw rod part is provided with middle sleeve；The one end set built-in spring of screw rod part, one end of spring extends in sleeve pipe and is fixed in sleeve pipe upward, and screw rod part the other end is provided with the rotary pin shaft being engaged with swivelling chute；When rotary pin shaft is moved in swivelling chute, screw rod part can be driven to be moved up and down in middle sleeve, now screw rod part can drive right leaf of hinge to be rotated relative to left leaf of hinge, so as to realize action of closing the door, do not need to use person to enforce door to realize closing the door, it is possible to prevente effectively from door is collided with doorframe, opposing hydraulic hinge, with simple structure, will not oil leak, the advantage of long service life.
Description
Technical field
The present invention relates to field of hardware, more specifically, it relates to a kind of spiral buffer hinge.
Background technology
At present, ready-made hinge is widely used as the articulated elements of building doors and windows, and use is all traditional folding
Box-like hinge, simply with effect is hinged, in door closing procedure, if being that cannot realize closing the door by door self inertia, user
Enforce door one lateral doorframe is generally needed to move, this mode of closing the door is easily caused and firmly excessive causes door and doorframe
Collision sound is excessive or produces the enormous impact of door and doorframe, can reduce the service life of door, in order to avoid detail is collided, people
Hydraulic buffering hinge, but hydraulic buffering hinge can be used, price is high, volume is big, and during use, is susceptible to hydraulic oil
Leakage, so as to lose buffering effect, reduces service life..
The content of the invention
In view of the shortcomings of the prior art, it is high it is an object of the invention to provide a kind of simple structure, service life
Spiral buffer hinge, it is possible to prevente effectively from door is collided with doorframe.
To achieve the above object, the invention provides following technical scheme：
A kind of spiral buffer hinge, including the left leaf of hinge and right leaf of hinge that can coaxially relatively rotate, the left hinge
The top and the bottom of piece side are provided with sleeve pipe and setting of casing, and the side of the right leaf of hinge is provided with middle sleeve, is set in the upper sleeve pipe
There is upper end cover；Fixed cover and bottom end cover are provided with the setting of casing, rotation is offered on the side wall of the one end of the fixed cover
Groove；Screw rod part is provided with the middle sleeve；The one end set built-in spring of the screw rod part, one end of spring sleeve pipe upward
Interior to extend and be fixed in sleeve pipe, described screw rod part the other end is provided with the rotary pin shaft being engaged with swivelling chute；Work as rotation
When axle of shipping and reselling on another market is moved in swivelling chute, screw rod part can be driven to be moved up and down in middle sleeve, now screw rod part can drive right hinge
Piece rotates relative to left leaf of hinge.
It is of the invention further to set：Damper, end face of the damper towards fixed cover are provided with the setting of casing
Buffer groove is provided with, the screw rod part is engaged through fixed cover with the buffer groove of damper, when screw rod part is in middle sleeve
When moving down, the screw rod part can be inserted in buffer groove.
It is of the invention further to set：The buffer groove is provided with avoidance otch, and the screw rod part is provided with avoidance bearing pin, works as institute
After stating screw rod part and inserting buffer groove, the bearing pin that avoids is resisted against on the side wall for avoiding otch, when the screw rod part is pulled out
Go out during buffer groove, the avoidance bearing pin can rotate avoiding in otch.
It is of the invention further to set：Be additionally provided with pogo barrel in the upper sleeve pipe, the one end of the pogo barrel with it is upper
End cap is inconsistent, and the other end is placed in middle sleeve, and one end of the spring is towards extending in pogo barrel and be fixed on spring
On the one end of sleeve pipe.
It is of the invention further to set：The upper end is covered with and is threaded with adjusting screw, and the adjusting screw passes through upper
End cap is inconsistent with pogo barrel.
It is of the invention further to set：The swivelling chute includes arc return groove and horizontal location groove, and central sleeve pipe drives spiral shell
In rotary course, when arc return groove is moved, the screw rod part is moved up the rotary pin shaft of the screw rod part rod member, spiral shell
Rod member understands compression spring and drives spring to reverse, when the rotary pin shaft of the screw rod part enters horizontal location from arc return groove
During groove, screw rod part may proceed to drive spring to reverse.
It is of the invention further to set：The horizontal location groove is provided with detent, when rotary pin shaft is moved in horizontal location groove
When dynamic, the rotary pin shaft can be placed in detent.
It is of the invention further to set：The centre position of the screw rod part sets stop bosses, the inner side of the middle sleeve
Wall is provided with axial limiting groove, and the spacing preiection portion can move in axial limiting groove.
Beneficial effect of the present invention：
1. in door opening process, right leaf of hinge can drive screw rod part to rotate, when screw rod part is in rotary course, the screw rod
Part can be moved in swivelling chute, axially opposing movement and diametrically move that the screw rod part can be alternateed with fixed cover
It is dynamic, now screw rod part meeting compression spring, while the screw rod part can also drive spring to reverse, when needing at closing time, in pass
During door, screw rod part is ordered about in rotation due to now reversing the opposite force for producing by compression spring meeting release spring power and spring
Moved in turn trough, it is ensured that the size of the revolving force of screw rod part, the screw rod part can drive right leaf of hinge to rotate, so as to realize closing the door
Action, does not need to use person to enforce door to realize closing the door, it is possible to prevente effectively from door is collided with doorframe, opposing hydraulic is closed
Page, with simple structure, the advantage of long service life.
2. at closing time, the screw rod part is moved down in middle sleeve, and the screw rod part can be inserted in buffer groove, now
Damper can effectively reduce the speed of screw rod part rotation, realize buffering effect, it is possible to prevente effectively from door is collided with doorframe.
3. when opening the door, the screw rod part is moved up in middle sleeve, and now the screw rod part can extract buffer groove, institute
Stating avoidance bearing pin can rotate avoiding in otch, damper can be avoided to hinder screw rod part to rotate so that more smooth during enabling
It is laborsaving.
4. spring is fixed by pogo barrel, is easy to spring to install, while compression and torsion of the screw rod part to spring
Turn, will not cause that spring shifts, install relatively reliable.
5. turning adjusting screw, can press pogo barrel, such that it is able to compress or trip spring changes spring pair
The pretightning force size of screw rod part is realized to screw rod part rotary speed size adjustment, so as to realize what hinge was turned on or off
Dynamics size adjustment.
5. lead column coordinates with pilot hole, and guide effect is played in and rectilinear movement in rotary moving to screw rod part so that screw rod
Part and fixed cam engagement change reliable and stable.
6. in door opening process, right leaf of hinge can drive screw rod part to rotate, and now the rotary pin shaft of screw rod part is returned in arc
Moved on the groove of position, screw rod part is reversed and compression spring with fixed cover diametrically mobile and axially opposing movement, drive spring, when
When rotary pin shaft is from arc return groove into horizontal location groove, wherein rotary pin shaft can stop optional position on horizontal location groove
Only, realize multi-angle door stop, now the decrement of spring reaches maximum, also ensures the reliability that door stops, when need at closing time,
Rotary pin shaft enters arc return groove from horizontal location groove, and now being obliquely installed for arc return groove can turn the spring force of spring
Into the revolving force of screw rod part, while reversing the revolving force for producing opposite force also to change into screw rod part plus spring, it is ensured that screw rod part
The size of revolving force, the screw rod part can drive right leaf of hinge to rotate, so as to realize close the door action, simple structure.
7. when rotary pin shaft is moved to horizontal location groove, the rotary pin shaft can be placed in detent, can be effective
Ensure that rotary pin shaft realizes the reliability that door stops from arc return groove into horizontal location groove.
8. screw rod part described in is coordinated by spacing preiection portion with axial limiting groove, is moved along a straight line in middle sleeve, structure
Simply, screw rod part is prevented effectively to be relatively rotated with middle sleeve.
Brief description of the drawings
Fig. 1 is a kind of structural representation of spiral buffer hinge of the present invention；
Fig. 2 is a kind of cross-sectional view of spiral buffer hinge of the present invention；
Fig. 3 is the structural representation that a kind of spiral buffer hinge of the present invention removes left leaf of hinge and right leaf of hinge；
Fig. 4 is the structural representation of fixed cover；
Fig. 5 is the structural representation of screw rod part；
Fig. 6 is the structural representation of damper；
Fig. 7 is the structural representation of right leaf of hinge.
Description of reference numerals：1st, left leaf of hinge；11st, upper sleeve pipe；12nd, setting of casing；2nd, right leaf of hinge；21st, middle sleeve；211、
Axial limiting groove；3rd, upper end cover；4th, fixed cover；41st, swivelling chute；411st, arc return groove；412nd, horizontal location groove；4121st, it is fixed
Position groove；5th, bottom end cover；6th, screw rod part；61st, rotary pin shaft；62nd, spacing preiection portion；63rd, bearing pin is avoided；7th, spring；8th, damp
Device；81st, buffer groove；811st, otch is avoided；9th, pogo barrel.
Specific embodiment
1 to Fig. 7 is described in further details to a kind of spiral buffer hinge of the present invention referring to the drawings.
From fig. 1, it can be seen that a kind of spiral buffer hinge, including the left leaf of hinge 1 and right leaf of hinge that can coaxially relatively rotate
2, the top and the bottom of the side of left leaf of hinge 1 are provided with sleeve pipe 11 and setting of casing 12, and the side of the right leaf of hinge 2 is provided with middle set
Pipe 21, when left leaf of hinge 1 and right leaf of hinge 2 are assembled, middle sleeve 21 is placed between sleeve pipe 11 and setting of casing 12, the middle set
Sealing gasket is provided between pipe 21 and upper sleeve pipe 11, lower seal pad is provided between the middle sleeve 21 and setting of casing 12, it is described on
Sealing gasket and lower seal pad form oil storage cavity with middle sleeve, and lubricating oil is filled in oil storage cavity.
Knowable to Fig. 1 and Fig. 7, upper end cover 3 is provided with the upper sleeve pipe 11, upper end cover 3 can be fixed by close-fitting mode
In the upper port of upper sleeve pipe 11；Fixed cover 4 and bottom end cover 5 are provided with the setting of casing 12, the bottom end cover 5 can be by tight
It is fixed in the lower port of setting of casing 12 with mode, wherein one end of fixed cover 4 is fixed in setting of casing 12, the fixed cover 4
The other end extends towards the direction of middle sleeve 21, and offers swivelling chute 41 on the side wall of the end, as can be seen from Figure 3, described
Swivelling chute 41 includes arc return groove 411 and horizontal location groove 412；Screw rod part 6 is provided with the middle sleeve 21；The screw rod part
6 one end set built-in spring 7, one end of the spring 7 extends in sleeve pipe 11 and is fixed in sleeve pipe 11 upward, described
The other end of screw rod part 6 is provided with the rotary pin shaft 61 being engaged with swivelling chute 41, and the centre position of the screw rod part 6 is provided with spacing
Lug boss 62, the madial wall of the middle sleeve 21 is provided with axial limiting groove 211, and the spacing preiection portion 62 can be in axial limiting groove
Moved in 211, the screw rod part 6 is coordinated by spacing preiection portion 62 with axial limiting groove 211, straight line fortune is done in middle sleeve 21
Dynamic, simple structure is prevented effectively from screw rod part 6 and is relatively rotated with middle sleeve 21；When rotary pin shaft 61 is moved in swivelling chute 41
When dynamic, screw rod part 6 can be driven to be moved up and down in middle sleeve 21, now screw rod part 6 can drive the relatively left leaf of hinge of right leaf of hinge 2
1 rotation, in door opening process, right leaf of hinge 2 can drive screw rod part 6 to rotate, and now the rotary pin shaft 61 of screw rod part 6 is returned in arc
Moved on the groove 411 of position, screw rod part 6 is reversed and compressed with the diametrically mobile and axially opposing movement of fixed cover 4, drive spring 7
Spring 7, when rotary pin shaft 61 enters horizontal location groove 412 from arc return groove 411, wherein rotary pin shaft 61 can be in level
Optional position stops on locating slot 412, realizes that multi-angle door stops, and the horizontal location groove 412 is provided with detent 4121, described
Rotary pin shaft 61 can be placed in detent 4121, rotary pin shaft 61 can be effectively ensured and enters level from arc return groove 411
Locating slot 412 realizes the reliability that door stops, and now the decrement of spring 7 reaches maximum, also ensures the reliability that door stops, when need
Will at closing time, rotary pin shaft 61 enters arc return groove 411 from horizontal location groove 412, and the now inclination of arc return groove 411 sets
The revolving force that the spring force of spring 7 can be changed into screw rod part 6 is put, while reversed plus spring 7 producing opposite force also to change into screw rod
The revolving force of part 6, it is ensured that the size of the revolving force of screw rod part, the screw rod part can drive right leaf of hinge 2 to rotate, so as to realize closing
Door action, simple structure.
Damper 8 is provided with the setting of casing 12, damper is prior art, is just repeated no more herein, the resistance
Buddhist nun's device 8 is provided with buffer groove 81 towards the end face of fixed cover 4, and the screw rod part 6 passes through the buffering of fixed cover 4 and damper 8
Groove 81 is engaged, and when screw rod part 6 is moved down in middle sleeve 21, the screw rod part 6 can be inserted in buffer groove 81, made
Obtain at closing time, the screw rod part 6 is moved down in middle sleeve 21, and the screw rod part 6 can be inserted in buffer groove 81, now hindered
Buddhist nun's device 8 can effectively reduce the speed of the rotation of screw rod part 6, it is possible to prevente effectively from door is collided with doorframe.
As can be seen from Figure 5, the buffer groove 81 is provided with avoidance otch 811, and the screw rod part 6 is provided with avoidance bearing pin 63, when
After the screw rod part 6 can insert buffer groove 81, the bearing pin 63 that avoids is resisted against on the side wall for avoiding otch 811 so that
During enabling, the screw rod part 6 is moved up in middle sleeve 21, and now the screw rod part 6 can extract buffer groove 81, described to keep away
Allow the bearing pin 63 can to avoid rotation in otch 811, damper 8 can be avoided to hinder screw rod part 6 to rotate so that more suitable during enabling
It is smooth laborsaving.
Pogo barrel 9 is additionally provided with sleeve pipe 11 on described, the one end of the pogo barrel 9 is inconsistent with upper end cover 3,
The other end is placed in middle sleeve 21, and one end of the spring 7 extends and be fixed on pogo barrel 9 towards pogo barrel 9 is interior
On one end, spring 7 is fixed by pogo barrel 9, is easy to spring 7 to install, while compression of the screw rod part 6 to spring 7
And torsion, will not cause that spring 7 shifts, install relatively reliable.
The upper end cover 3 is provided with and is threaded with adjusting screw, and the adjusting screw passes through upper end cover 3 and pogo barrel 9
Inconsistent, turning adjusting screw can press pogo barrel 9, such that it is able to compress or trip spring 7 changes 7 pairs, spring
The pretightning force size of screw rod part 6 is realized to the rotary speed size adjustment of screw rod part 6, so as to realize that hinge is turned on or off
Dynamics size adjustment.
In door opening process, right leaf of hinge 2 can drive screw rod part 6 to rotate, and now the rotary pin shaft 61 of screw rod part 6 is in arc
Moved on return groove 411, screw rod part 6 is reversed and pressed with the diametrically mobile and axially opposing movement of fixed cover 4, drive spring 7
Contracting spring 7, now screw rod part 6 can move up, now the screw rod part 6 can extract buffer groove 81, the avoidance bearing pin 63
Rotation in otch 811 can be being avoided, damper 8 can avoided to hinder screw rod part 6 to rotate so that more smooth laborsaving during enabling；
When rotary pin shaft 61 enters horizontal location groove 412 from arc return groove 411, wherein rotary pin shaft 61 can be in water
Optional position stops on flat locating slot 412, realizes that multi-angle door stops, and the horizontal location groove 412 is provided with detent 4121, institute
Stating rotary pin shaft 61 can be placed in detent 4121, rotary pin shaft 61 can be effectively ensured and enters water from arc return groove 411
Flat locating slot 412 realizes the reliability that door stops, and now the decrement of spring 7 reaches maximum, also ensures the reliability that door stops；
When needing at closing time, rotary pin shaft 61 enters arc return groove 411 from horizontal location groove 412, now arc return
Being obliquely installed for groove 411 can change into the spring force of spring 7 revolving force of screw rod part 6, at the same reversed plus spring 7 produce it is reverse
Power also changes into the revolving force of screw rod part 6, it is ensured that the size of the revolving force of screw rod part, and the screw rod part can drive right leaf of hinge 2 to revolve
Turn, so as to realize action of closing the door, when goalkeeper will close, the screw rod part 6 can be inserted in buffer groove 81, now damper 8
The speed of the rotation of screw rod part 6 can be effectively reduced, it is possible to prevente effectively from door is collided with doorframe.
The above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications
Should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of spiral buffer hinge, including the left leaf of hinge and right leaf of hinge that can coaxially relatively rotate, the left leaf of hinge
The top and the bottom of side are provided with sleeve pipe and setting of casing, and the side of the right leaf of hinge is provided with middle sleeve, it is characterized in that：
Upper end cover is provided with the upper sleeve pipe；Fixed cover and bottom end cover, the one end of the fixed cover are provided with the setting of casing
Side wall on offer swivelling chute；
Screw rod part is provided with the middle sleeve；The one end set built-in spring of the screw rod part, one end of the spring covers upward
Extend in pipe and be fixed in sleeve pipe, described screw rod part the other end is provided with the rotary pin shaft being engaged with swivelling chute；
When rotary pin shaft is moved in swivelling chute, screw rod part can be driven to be moved up and down in middle sleeve, now screw rod part can band
Right leaf of hinge is moved to be rotated relative to left leaf of hinge.
2. a kind of spiral buffer hinge according to claim 1, it is characterized in that：Damper is provided with the setting of casing,
The damper is provided with buffer groove towards the end face of fixed cover, and the screw rod part is recessed with the buffering of damper through fixed cover
Groove is engaged, and when screw rod part is moved down in middle sleeve, the screw rod part can be inserted in buffer groove.
3. a kind of spiral buffer hinge according to claim 2, it is characterized in that：The buffer groove is provided with avoidance and cuts
Mouthful, the screw rod part is provided with avoidance bearing pin, and after the screw rod part can insert buffer groove, the avoidance bearing pin is resisted against avoidance
On the side wall of otch, during the screw rod part extracts buffer groove, the avoidance bearing pin can rotate avoiding in otch.
4. a kind of spiral buffer hinge according to claim 1 or 2 or 3, it is characterized in that：It is additionally provided with the upper sleeve pipe
Pogo barrel, the one end of the pogo barrel is inconsistent with upper end cover, and the other end is placed in middle sleeve, and the one of the spring
Hold and extend and be fixed on the one end of pogo barrel towards in pogo barrel.
5. a kind of spiral buffer hinge according to claim 4, it is characterized in that：The upper end is covered with and is threaded with
Adjusting screw, the adjusting screw is inconsistent with pogo barrel through upper end cover.
6. a kind of spiral buffer hinge according to claim 1 or 2 or 3, it is characterized in that：The swivelling chute includes arc
Return groove and horizontal location groove, central sleeve pipe drive screw rod part in rotary course, and the rotary pin shaft of the screw rod part is in arc
When return groove is moved, the screw rod part is moved up, and screw rod part understands compression spring and drives spring to reverse, when the screw rod part
Rotary pin shaft from arc return groove enter horizontal location groove when, screw rod part may proceed to drive spring reverse.
7. a kind of spiral buffer hinge according to claim 6, it is characterized in that：It is recessed that the horizontal location groove is provided with positioning
Groove, when rotary pin shaft is moved in horizontal location groove, the rotary pin shaft can be placed in detent.
8. a kind of spiral buffer hinge according to claim 1, it is characterized in that：The centre position of the screw rod part is provided with
Spacing preiection portion, the madial wall of the middle sleeve is provided with axial limiting groove, and the spacing preiection portion can move in axial limiting groove
It is dynamic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611196608.1A CN106761082B (en) | 2016-12-22 | 2016-12-22 | A kind of spiral buffer hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611196608.1A CN106761082B (en) | 2016-12-22 | 2016-12-22 | A kind of spiral buffer hinge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106761082A true CN106761082A (en) | 2017-05-31 |
| CN106761082B CN106761082B (en) | 2018-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611196608.1A Active CN106761082B (en) | 2016-12-22 | 2016-12-22 | A kind of spiral buffer hinge |
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| CN (1) | CN106761082B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266077A (en) * | 2018-03-18 | 2018-07-10 | 广东名门锁业有限公司 | Mute concealed self-closing buffer hinge |
| CN109707253A (en) * | 2019-03-08 | 2019-05-03 | 江苏金迪木业股份有限公司 | A kind of anti-theft door hinge of automatic shutter |
| CN109723304A (en) * | 2019-03-08 | 2019-05-07 | 浙江正宏五金有限公司 | A kind of hinge of adjustable reset speed |
| CN110924776A (en) * | 2019-12-11 | 2020-03-27 | 江西大发门业有限公司 | Bidirectional opening and closing hinge and bidirectional opening and closing door |
| CN112943015A (en) * | 2019-12-10 | 2021-06-11 | 江西大发门业有限公司 | Torsion hinge and door with same |
| CN113027268A (en) * | 2021-04-06 | 2021-06-25 | 浙江木子机电有限公司 | Hydraulic pressure closes door hinge and closes door power regulation structure |
| CN114046119A (en) * | 2022-01-13 | 2022-02-15 | 南通新华装饰工程有限公司 | Heat-insulating bridge-cut-off aluminum alloy inward-opening energy-saving system window |
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| CN102409915A (en) * | 2011-08-30 | 2012-04-11 | 陈杰辉 | Multifunctional adjustable self-closing buffer hinge |
| JP5535580B2 (en) * | 2009-11-02 | 2014-07-02 | 株式会社陽洋 | Automatic door hinge |
| CN204457211U (en) * | 2015-02-05 | 2015-07-08 | 韦希 | Hydraulic buffering hinge |
| CN206299254U (en) * | 2016-12-22 | 2017-07-04 | 温州瓯海利尔达五金制品有限公司 | A kind of spiral buffer hinge |
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| CN101517184A (en) * | 2006-08-08 | 2009-08-26 | 爱旺创新技术有限公司 | Hinge apparatus having automatic return function for use in building materials |
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| CN102409915A (en) * | 2011-08-30 | 2012-04-11 | 陈杰辉 | Multifunctional adjustable self-closing buffer hinge |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266077A (en) * | 2018-03-18 | 2018-07-10 | 广东名门锁业有限公司 | Mute concealed self-closing buffer hinge |
| CN109707253A (en) * | 2019-03-08 | 2019-05-03 | 江苏金迪木业股份有限公司 | A kind of anti-theft door hinge of automatic shutter |
| CN109723304A (en) * | 2019-03-08 | 2019-05-07 | 浙江正宏五金有限公司 | A kind of hinge of adjustable reset speed |
| CN112943015A (en) * | 2019-12-10 | 2021-06-11 | 江西大发门业有限公司 | Torsion hinge and door with same |
| CN112943015B (en) * | 2019-12-10 | 2022-06-21 | 江西大发门业有限公司 | Torsion hinge and door with same |
| CN110924776A (en) * | 2019-12-11 | 2020-03-27 | 江西大发门业有限公司 | Bidirectional opening and closing hinge and bidirectional opening and closing door |
| CN110924776B (en) * | 2019-12-11 | 2021-07-27 | 江西大发门业有限公司 | Bidirectional opening and closing hinge and bidirectional opening and closing door |
| CN113027268A (en) * | 2021-04-06 | 2021-06-25 | 浙江木子机电有限公司 | Hydraulic pressure closes door hinge and closes door power regulation structure |
| CN114046119A (en) * | 2022-01-13 | 2022-02-15 | 南通新华装饰工程有限公司 | Heat-insulating bridge-cut-off aluminum alloy inward-opening energy-saving system window |
| CN114046119B (en) * | 2022-01-13 | 2022-04-12 | 南通新华装饰工程有限公司 | Heat-insulating bridge-cut-off aluminum alloy inward-opening energy-saving system window |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106761082B (en) | 2018-07-27 |
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Denomination of invention: A spiral buffer hinge Effective date of registration: 20210908 Granted publication date: 20180727 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Wenzhou Ouhai Louqiao small and micro franchise sub branch Pledgor: WENZHOU OUHAI LIERDA HARDWARE PRODUCTS Co.,Ltd. Registration number: Y2021330001447 |
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