CN105386668B - Quiet slow 360 ° fold door hinge and adjusting process method - Google Patents
Quiet slow 360 ° fold door hinge and adjusting process method Download PDFInfo
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- CN105386668B CN105386668B CN201510692744.9A CN201510692744A CN105386668B CN 105386668 B CN105386668 B CN 105386668B CN 201510692744 A CN201510692744 A CN 201510692744A CN 105386668 B CN105386668 B CN 105386668B
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 230000003068 static effect Effects 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000013016 damping Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- E05D3/12—Hinges with pins with two or more pins with two parallel pins and one arm
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D7/00—Hinges or pivots of special construction
- E05D7/0009—Adjustable hinges
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hinges (AREA)
Abstract
The invention discloses a kind of quiet slow 360 ° a kind of adjusting process methods for folding door hinge and folding door.Wherein, quiet slow 360 ° of foldings door hinge includes main body frame and four groups of rotary hinges.Due to adopting overall main frame structure, the leaf of hinge of homonymy on same door-plate（5）Around same supervisor（1）Axis rotation, axiality is good, the hinge life-span is high.And spring(-supported) mount and connecting tube（2）There is at cooperation slow layer, retarded acting can not only be played, prevent from opening during folding door automatic door-closing it is too fast personnel are damaged, security is improved, while noise of the folding door when opening and fold can also be absorbed.The adjusting process method of the folding door is mainly included to the leaf of hinge in each group rotary hinge（5）The step such as progressively adjusted relative to the position of main body frame, so as to ensure that it is parallel with main body frame that folding door opens Rear Door.
Description
Technical field
The present invention relates to a kind of fold door hinge, a kind of adjusting process method of folding door is further related to.
Background technology
Folding door mainly makees cut-off purposes in places such as market, office building and families, is generally closed by door-plate and folding door
Page composition.For distributed hinge, each hinge includes the conjunction of a hinge body and both sides to the door hinge that folds of the prior art
Hinge, also there is between hinge body and leaf of hinge elastic device to be used to open folding door automatically, and during installation, several are distributed
Hinge is separately mounted to top, bottom and the other positions of door-plate side.
But due to it is existing folding door hinge when mounted between each hinge body it is separate, same door-plate side it is each
The rotating shaft of individual leaf of hinge is difficult to ensure that coaxially, therefore each hinge is carried by axiality mistake when folding door is folded or opened
The brought bending moment of torsion of difference, increased the difficulty for folding door switch, while reducing the life-span of hinge.On the other hand due to existing
During some folding door automatic door-closings, under the driving of elastic device, speed quickly, is easily damaged to personnel, and security is poor.
The content of the invention
In order to solve the problems, such as that existing folding door hinge switch difficulty is big, the life-span is low and security is poor, the present invention is carried
Go out a kind of quiet slow 360 ° and fold door hinge and its adjusting process method.
Technical solution of the present invention is as follows：
A kind of quiet slow 360 ° of foldings door hinge, including main body frame and four groups of rotary hinges；
The main body frame includes two connecting tubes and two supervisors being symmetrical set；Each described connection pipe
There are two cylindrical drums being symmetrical set, the connecting tube also has an intermediate plate, the axis phase of the intermediate plate and cylindrical drum
Parallel, two cylindrical drums are connected by intermediate plate；Offer elongated slot per the top and bottom be responsible for described in root, the elongated slot with
The axis of supervisor is parallel；The top of two supervisors is connected by a connecting tube, and the bottom of two supervisors is connected by another
Adapter is connected；The cylindrical of each cylindrical drum of each connecting tube is engaged with the endoporus of corresponding supervisor end, each company
The intermediate plate of adapter is engaged with the elongated slot of corresponding supervisor end；
Four groups of rotary hinges are respectively arranged at the top and bottom of two supervisors of main body frame, the top being responsible for per root
The rotary hinge in portion is setting symmetrical above and below, two groups of rotary hinges on the supervisor of left side and the right side with the rotary hinge of the supervisor bottom
Two groups of rotary hinges on the supervisor of side are to be symmetrical set；
Every group of rotary hinge includes main shaft, spring(-supported) mount and torsion spring；The main shaft have cylinder head and with head
The coaxial bar portion in portion, the end of bar portion has external screw thread；The cylindrical main tube end being located with this group of rotary hinge of the head of main shaft
The endoporus in portion is engaged, and the head of main shaft is positioned at the inner side of the connecting tube of the supervisor end at this group of rotary hinge place, main shaft
The end of bar portion be located at the outside of supervisor end, the head of the main shaft is fixed on supervisor；
The spring(-supported) mount has the cap portion of cylinder and the cylindric support body with cap portion same axis, and the spring(-supported) mount also has
Through the centre bore of spring(-supported) mount, the centre bore is coaxial with cap portion and support body；The spring(-supported) mount is arranged on this group of rotary hinge
The supervisor end at place, the cylinder of the connecting tube of the supervisor end that the periphery of the support body of spring(-supported) mount is located with this group of rotary hinge
The female coaxial of cylinder and coordinate for gap, the outside for being responsible for end that the cap portion of spring(-supported) mount is located positioned at this group of rotary hinge,
The inner side of the end of the bar portion of the main shaft in this group of rotary hinge, and the bar portion of the centre bore of spring(-supported) mount and main shaft matches somebody with somebody for gap
Close；The torsion spring has conveyor screw, and the conveyor screw of the torsion spring is coaxial with the main shaft in this group of rotary hinge, and the torsion spring is arranged
Between the spring(-supported) mount in the head and this group of rotary hinge of the main shaft in this group of rotary hinge, one end of the torsion spring and spring
Frame is connected, the other end is connected with main shaft；
Every group of rotary hinge also all includes leaf of hinge and nut；The leaf of hinge has mutually perpendicular riser and base plate；
The riser with supervisor axis it is parallel, the base plate with supervisor axis perpendicular；Installing hole is offered on the riser is used for
Leaf of hinge is fixed together with door-plate；There is on the base plate of the leaf of hinge through hole, the base plate is located at this group of rotary hinge
In the outside in spring(-supported) mount cap portion, the inner side of the end of the bar portion of main shaft in this group of rotary hinge, the bar portion and hinge of main shaft
Through hole on piece base plate is coaxial, and base plate and the spring(-supported) mount of the leaf of hinge are fixed together；The nut is located at leaf of hinge base plate
Outside and be engaged with the external screw thread of main shaft bar portion end.
As the further improvement of this folding door hinge：The base plate of the leaf of hinge is fixed on spring(-supported) mount by alignment pin
Together, with the pin-and-hole being engaged with alignment pin on the base plate of the leaf of hinge, with matching with alignment pin on the spring(-supported) mount
The location hole of conjunction.
As the further improvement of this folding door hinge：Location hole on the spring(-supported) mount is several with centre bore as circle
The equally distributed location hole of the heart, in the distribution radius of circle size and leaf of hinge base plate of location hole between pin-and-hole axis and through-bore axis
Distance it is equal sized.
As the further improvement of this folding door hinge：The head of the main shaft is fixed on supervisor by lock pin.
As the further improvement of this folding door hinge：There are on the periphery in the spring(-supported) mount cap portion some handle holes,
The handle hole is uniformly distributed along the circumferencial direction of spring(-supported) mount cap portion periphery.
As the further improvement of this folding door hinge：The periphery of the support body of the spring(-supported) mount and the connecting tube being engaged
Cylindrical drum endoporus between gap location also have slow layer.
The invention also discloses a kind of adjusting process method of quiet slow 360 ° of foldings door hinge, the method includes following
Step：
（a）Pull down the nut in the rotary hinge of a supervisor one end and pull down the alignment pin in this group of rotary hinge, make
Spring(-supported) mount in this group of rotary hinge is slow in the presence of torsion spring to be rotated until static；
（b）In current rotary hinge, the handle hole on by spring(-supported) mount ensures that spring(-supported) mount is relative and is responsible for remains stationary
In the case of, rotating close hinge make the plane parallel of the riser of leaf of hinge and the axis through two supervisors, then look for
On this state lower spring frame with leaf of hinge base plate on the immediate location hole of pin-and-hole, again rotating close hinge make with leaf of hinge
The immediate location hole of pin-and-hole is coaxial with pin-and-hole, is then fixed together and installs spiral shell leaf of hinge and spring(-supported) mount using alignment pin
It is female；
（c）Pull down the nut in the rotary hinge of root supervisor's other end and pull down the alignment pin in this group of rotary hinge,
Make the spring(-supported) mount in this group of rotary hinge in the presence of torsion spring slow rotation until static；
（d）In current rotary hinge, the handle hole on by spring(-supported) mount ensures that spring(-supported) mount is relative and is responsible for remains stationary
In the case of, rotating close hinge make that plane that the riser of leaf of hinge is located and supervisor's other end adjusted, in static
The plane that the riser of the leaf of hinge of state is located is symmetrical relative to the plane of the axis through two supervisors, then looks for here
On state lower spring frame with leaf of hinge base plate on the immediate location hole of pin-and-hole, again rotating close hinge make and on leaf of hinge sell
The immediate location hole in hole is coaxial with pin-and-hole, is then fixed together and installs spiral shell leaf of hinge and spring(-supported) mount using alignment pin
It is female；
（e）Repeat step（a）Extremely（d）The rotary hinge at another supervisor two ends of adjustment.
Relative to prior art, the present invention has the positive effect that：（1）This folding door hinge is using overall body frame
Frame structure, each leaf of hinge both with respect to main body frame rotate, and on same door-plate homonymy leaf of hinge around same supervisor's
Axis rotates, and axiality is good, is not required to carry the bending moment of torsion brought by coaxiality error, and the hinge life-span is high；（2）Spring(-supported) mount with
There is at connecting tube cooperation slow layer, retarded acting can not only be played when folding door opens, folding door automatic door-closing is prevented
Shi Zhangkai is too fast to be damaged to personnel, improves security, while noise of the folding door when opening and fold can also be absorbed；
（3）There are on spring(-supported) mount several be engaged with alignment pin, equally distributed location holes, the perpendicular of leaf of hinge during assembling, can be first made
Plate be in perfect condition, then make it is coaxial with pin-and-hole with the immediate location hole of pin-and-hole on leaf of hinge base plate on spring(-supported) mount, from
And it is parallel with main body frame to ensure that folding door opens Rear Door；（4）There are on the periphery in spring(-supported) mount cap portion some handle holes, can
Facilitate operating personnel that the position of spring(-supported) mount is fixed when debugging to leaf of hinge.
Description of the drawings
Fig. 1 is the schematic elevation view of the general structure of the present invention.
Fig. 2 is the schematic top plan view of the general structure of the present invention.
Fig. 3 is the cross-sectional schematic at the right side supervisor top of the present invention, is mainly used in showing the structure of rotary hinge.
Fig. 4 is the schematic diagram of connecting tube in the present invention.
Fig. 5 is the schematic diagram of spring(-supported) mount in the present invention.
Critical piece explanation：
1st, supervisor 2, connecting tube 3, main shaft 4, spring(-supported) mount 5, leaf of hinge
6th, torsion spring 7, nut 8, alignment pin 9, lock pin 10, slow layer.
Specific embodiment
Describe technical scheme below in conjunction with the accompanying drawings in detail：
Such as Fig. 1 to 5, a kind of quiet slow 360 ° of foldings door hinge, including main body frame and four groups of rotary hinges；
The main body frame includes the connecting tube 2 and two aluminium alloys being symmetrical set of two aluminium alloys
Supervisor 1；Each described connecting tube 2 has two cylindrical drums being symmetrical set, and the connecting tube 2 also has intermediate plate, institute
State intermediate plate parallel with the axis of cylindrical drum, two cylindrical drums are connected by way of intermediate plate is using welding；Per described in root
The top and bottom of supervisor 1 offers elongated slot, and the elongated slot is parallel with the axis of supervisor 1；The top of two supervisors 1 passes through
One connecting tube 2 is connected, and the bottom of two supervisors 1 is connected by another connecting tube 2；Each cylindrical drum of each connecting tube 2
It is cylindrical be engaged with the endoporus of corresponding 1 end of supervisor, the intermediate plate of each connecting tube 2 with corresponding supervisor 1
The elongated slot of end is engaged；
Four groups of rotary hinges are respectively arranged at the top and bottom of two supervisors 1 of main body frame, the supervisor 1 per root
The rotary hinge of rotary hinge and 1 bottom of supervisor at top is setting symmetrical above and below, two groups of rotary hinges on left side supervisor 1
It is to be symmetrical set with two groups of rotary hinges on right side supervisor 1；
Every group of rotary hinge includes main shaft 3, spring(-supported) mount 4 and torsion spring 6；The main shaft 3 is steel and has cylinder
Head and the bar portion coaxial with head, the end of bar portion has external screw thread；Cylindrical and this group of rotary hinge of the head of main shaft 3
The endoporus of 1 end of supervisor at place is engaged, and the head of main shaft 3 is located at the company of 1 end of supervisor that this group of rotary hinge is located
The inner side of adapter 2, the end of the bar portion of main shaft 3 are located at the outside of 1 end of supervisor, and the head of the main shaft 3 is solid by lock pin 9
It is scheduled on supervisor 1；
The spring(-supported) mount 4 is steel and has the cap portion of cylinder and the cylindric support body with cap portion same axis, the bullet
There are on the periphery in 4 cap portion of spring support some handle holes, the handle hole is uniform along the circumferencial direction of 4 cap portion periphery of spring(-supported) mount
Distribution, the spring(-supported) mount 4 also have the centre bore through spring(-supported) mount 4, and the centre bore is coaxial with cap portion and support body；The bullet
1 end of supervisor that spring support 4 is located installed in this group of rotary hinge, the periphery of the support body of spring(-supported) mount 4 and this group of rotary hinge institute
1 end of supervisor connecting tube 2 cylindrical drum female coaxial and coordinate for gap, and gap location is also with by slow
The slow layer 10 that oil is constituted；The outside of 1 end of supervisor that the cap portion of spring(-supported) mount 4 is located positioned at this group of rotary hinge, the group rotate
The inner side of the end of the bar portion of the main shaft 3 in hinge, and the centre bore of spring(-supported) mount 4 and the bar portion of main shaft 3 are gap cooperation；Institute
Torsion spring 6 is stated with conveyor screw, the conveyor screw of the torsion spring 6 is coaxial with the main shaft 3 in this group of rotary hinge, and the torsion spring 6 is arranged
Between the spring(-supported) mount 4 in the head and this group of rotary hinge of the main shaft 3 in this group of rotary hinge, one end of the torsion spring 6 with
Spring(-supported) mount 4 is connected, the other end is connected with main shaft 3；
Every group of rotary hinge also all includes leaf of hinge 5 and nut 7；The leaf of hinge 5 is steel and has mutually perpendicular
Riser and base plate；The riser is parallel with 1 axis of supervisor, 1 axis perpendicular of the base plate and supervisor；Open up on the riser
There is installing hole for leaf of hinge 5 and door-plate are fixed together；There is on the base plate of the leaf of hinge 5 through hole, the base plate position
The inner side of the end of the bar portion of the main shaft 3 in outside, this group of rotary hinge in the 4 cap portion of spring(-supported) mount in this group of rotary hinge,
The bar portion of main shaft 3 is coaxial with the through hole on 5 base plate of leaf of hinge, and the base plate of the leaf of hinge 5 is solid by alignment pin 8 with spring(-supported) mount 4
It is scheduled on together；With the pin-and-hole being engaged with alignment pin 8 on the base plate of the leaf of hinge 5, there are several on the spring(-supported) mount 4
It is being engaged with alignment pin 8, with centre bore as the equally distributed location hole in the center of circle, the distribution radius of circle size of location hole and hinge
On 5 base plate of piece, pin-and-hole axis is equal sized with the distance between through-bore axis；The nut 7 is located at the outside of 5 base plate of leaf of hinge
And be engaged with the external screw thread of 3 bar portion end of main shaft.
Such as Fig. 1 to 5, before this folding door hinge, first it is adjusted to folding door hinge as follows：
（a）Pull down the nut 7 in the rotary hinge of 1 one end of supervisor and pull down the alignment pin 8 in this group of rotary hinge,
Make the spring(-supported) mount 4 in this group of rotary hinge in the presence of torsion spring 6 slow rotation until static；
（b）In current rotary hinge, the handle hole on by spring(-supported) mount 4 ensures that 4 relative supervisor 1 of spring(-supported) mount keeps quiet
In the case of only, rotating close hinge 5 make the plane parallel of the riser of leaf of hinge 5 and the axis through two supervisors 1, then seek
Look on spring(-supported) mount 4 in this case with 5 base plate of leaf of hinge on the immediate location hole of pin-and-hole, again rotating close hinge 5 make with
On leaf of hinge 5, the immediate location hole of pin-and-hole is coaxial with pin-and-hole, then leaf of hinge 5 is fixed on spring(-supported) mount 4 using alignment pin 8
Together and nut 7 is installed；
（c）Pull down the nut 7 in the rotary hinge of the root 1 other end of supervisor and pull down the alignment pin in this group of rotary hinge
8, make the spring(-supported) mount 4 in this group of rotary hinge in the presence of torsion spring 6 slow rotation until static；
（d）In current rotary hinge, the handle hole on by spring(-supported) mount 4 ensures that 4 relative supervisor 1 of spring(-supported) mount keeps quiet
In the case of only, rotating close hinge 5 make that plane that the riser of leaf of hinge 5 is located and 1 other end of supervisor adjusted, be in
The plane that the riser of the leaf of hinge 5 of inactive state is located is symmetrical relative to the plane of the axis through two supervisors 1, then seeks
Look on spring(-supported) mount 4 in this case with 5 base plate of leaf of hinge on the immediate location hole of pin-and-hole, again rotating close hinge 5 make with
On leaf of hinge 5, the immediate location hole of pin-and-hole is coaxial with pin-and-hole, then leaf of hinge 5 is fixed on spring(-supported) mount 4 using alignment pin 8
Together and nut 7 is installed；
（e）Repeat step（a）Extremely（d）The rotary hinge at another 1 two ends of supervisor of adjustment.
After having adjusted hinge, doudle leaf door plate is separately mounted to fold door hinge by the installing hole on each leaf of hinge 5
Both sides.
When folding door-plate along arbitrary direction of rotation, each door-plate is opened around the main body frame rotation of door hinge, each torsion spring 6 is folded
Begin storage elastic potential energy, while slow layer 10 absorbs the noise produced when each spring(-supported) mount 4 is rotated relative to main body frame.
When opening folding door, arbitrary folding door-plate is unclamped, each torsion spring 6 starts to discharge stored elastic potential energy, each door
Plate in the presence of torsion spring 6 around fold the main body frame of door hinge automatically rotation until open completely, and in the process opened
In slow layer 10 on the one hand play damping action and slow down speed that folding door opens, on the other hand absorb each spring(-supported) mount 4 relative to master
The noise produced during body frame member.
Claims (7)
1. quiet slow 360 ° fold door hinge, it is characterised in that：Described quiet slow 360 ° fold door hinge and include body frame
Frame and four groups of rotary hinges；
The main body frame includes two connecting tubes（2）And two supervisors being symmetrical set（1）；Each described connecting tube
（2）With two cylindrical drums being symmetrical set, the connecting tube（2）Also there is intermediate plate, the intermediate plate and cylindrical drum
Axis it is parallel, two cylindrical drums by intermediate plate be connected；It is responsible for per described in root（1）Top and bottom offer length
Groove, the elongated slot and supervisor（1）Axis it is parallel；Two supervisors（1）Top pass through a connecting tube（2）It is connected, two
Supervisor（1）Bottom pass through another connecting tube（2）It is connected；Each connecting tube（2）Each cylindrical drum it is cylindrical with it is relative
The supervisor for answering（1）The endoporus of end is engaged, each connecting tube（2）Intermediate plate with corresponding supervisor（1）The length of end
Groove is engaged；
Four groups of rotary hinges are respectively arranged at two supervisors of main body frame（1）Top and bottom, per root be responsible for（1）'s
The rotary hinge at top and the supervisor（1）The rotary hinge of bottom is setting symmetrical above and below, and left side is responsible for（1）On two groups of rotations
Hinge is responsible for right side（1）On two groups of rotary hinges to be symmetrical set；
Every group of rotary hinge includes main shaft（3）, spring(-supported) mount（4）And torsion spring（6）；The main shaft（3）Head with cylinder
Portion and the bar portion coaxial with head, the end of bar portion has external screw thread；Main shaft（3）Head cylindrical and this group of rotary hinge institute
Supervisor（1）The endoporus of end is engaged, main shaft（3）The supervisor that is located positioned at this group of rotary hinge of head（1）End
Connecting tube（2）Inner side, main shaft（3）Bar portion end be located at supervisor（1）The outside of end, the main shaft（3）Head
It is fixed on supervisor（1）On；
The spring(-supported) mount（4）Cap portion with cylinder and the cylindric support body with cap portion same axis, the spring(-supported) mount（4）Also have
Have through spring(-supported) mount（4）Centre bore, the centre bore is coaxial with cap portion and support body；The spring(-supported) mount（4）Installed in the group
The supervisor that rotary hinge is located（1）End, spring(-supported) mount（4）Support body the supervisor that is located with this group of rotary hinge of periphery（1）
The connecting tube of end（2）Cylindrical drum female coaxial and for gap coordinate, spring(-supported) mount（4）Cap portion be located at this group of rotating close
The supervisor that page is located（1）Main shaft in the outside of end, this group of rotary hinge（3）Bar portion end inner side, and spring
Frame（4）Centre bore and main shaft（3）Bar portion be gap coordinate；The torsion spring（6）With conveyor screw, the torsion spring（6）Spiral shell
Main shaft in rotation body and this group of rotary hinge（3）Coaxially, the torsion spring（6）The main shaft being arranged in this group of rotary hinge（3）'s
Spring(-supported) mount in head and this group of rotary hinge（4）Between, the torsion spring（6）One end and spring(-supported) mount（4）Be connected, the other end with
Main shaft（3）It is connected；
Every group of rotary hinge also all includes leaf of hinge（5）And nut（7）；The leaf of hinge（5）With mutually perpendicular riser and
Base plate；The riser and supervisor（1）Axis is parallel, the base plate with supervisor（1）Axis perpendicular；Offer on the riser
Installing hole is for by leaf of hinge（5）It is fixed together with door-plate；The leaf of hinge（5）Base plate on have through hole, the base plate
Spring(-supported) mount in this group of rotary hinge（4）Main shaft in the outside in cap portion, this group of rotary hinge（3）Bar portion end
Inner side, main shaft（3）Bar portion and leaf of hinge（5）Through hole on base plate is coaxial, the leaf of hinge（5）Base plate and spring(-supported) mount（4）
It is fixed together；The nut（7）Positioned at leaf of hinge（5）The outside of base plate and main shaft（3）The external screw thread of bar portion end matches
Close.
2. quiet slow 360 ° as claimed in claim 1 fold door hinge, it is characterised in that：The leaf of hinge（5）Base plate
By alignment pin（8）With spring(-supported) mount（4）It is fixed together, the leaf of hinge（5）Base plate on have and alignment pin（8）It is engaged
Pin-and-hole, the spring(-supported) mount（4）It is upper to have and alignment pin（8）The location hole being engaged.
3. quiet slow 360 ° as claimed in claim 2 fold door hinge, it is characterised in that：The spring(-supported) mount（4）On determine
Position hole is several with centre bore as the equally distributed location hole in the center of circle, the distribution radius of circle size of location hole and leaf of hinge（5）
On base plate, pin-and-hole axis is equal sized with the distance between through-bore axis.
4. quiet slow 360 ° as claimed in claim 1 fold door hinge, it is characterised in that：The main shaft（3）Head lead to
Cross lock pin（9）It is fixed on supervisor（1）On.
5. quiet slow 360 ° as claimed in claim 3 fold door hinge, it is characterised in that：The spring(-supported) mount（4）Cap portion
There are on periphery some handle holes, the handle hole is along spring(-supported) mount（4）The circumferencial direction of cap portion periphery is uniformly distributed.
6. quiet slow 360 ° as any one of claim 1 to 5 fold door hinge, it is characterised in that：The bullet
Spring support（4）Support body periphery and the connecting tube being engaged（2）Cylindrical drum endoporus between gap location also have it is slow
Layer（10）.
7. the adjusting process method of quiet slow 360 ° of foldings door hinge as claimed in claim 5, it is characterised in that the side
Method is comprised the following steps：
（a）Pull down a supervisor（1）Nut in the rotary hinge of one end（7）And pull down the alignment pin in this group of rotary hinge
（8）, make the spring(-supported) mount in this group of rotary hinge（4）In torsion spring（6）In the presence of slow rotation until static；
（b）In current rotary hinge, by spring(-supported) mount（4）On handle hole ensure spring(-supported) mount（4）It is relative to be responsible for（1）Keep
In the case of static, rotating close hinge（5）Make leaf of hinge（5）Riser with through two be responsible for（1）Axis plane it is equal
OK, then look for spring(-supported) mount in this case（4）Upper and leaf of hinge（5）The immediate location hole of pin-and-hole on base plate, revolves again
Turn leaf of hinge（5）Make and leaf of hinge（5）The immediate location hole of upper pin-and-hole is coaxial with pin-and-hole, then using alignment pin（8）To close
Hinge（5）With spring(-supported) mount（4）It is fixed together and nut is installed（7）；
（c）Pull down the root to be responsible for（1）Nut in the rotary hinge of the other end（7）And pull down the alignment pin in this group of rotary hinge
（8）, make the spring(-supported) mount in this group of rotary hinge（4）In torsion spring（6）In the presence of slow rotation until static；
（d）In current rotary hinge, by spring(-supported) mount（4）On handle hole ensure spring(-supported) mount（4）It is relative to be responsible for（1）Keep
In the case of static, rotating close hinge（5）Make leaf of hinge（5）Riser plane and the supervisor for being located（1）The other end is adjusted
Leaf of hinge that is good, remaining static（5）Riser be located plane relative to through two be responsible for（1）Axis plane
It is symmetrical, then look for spring(-supported) mount in this case（4）Upper and leaf of hinge（5）The immediate location hole of pin-and-hole on base plate, then
Secondary rotating close hinge（5）Make and leaf of hinge（5）The immediate location hole of upper pin-and-hole is coaxial with pin-and-hole, then using alignment pin（8）
By leaf of hinge（5）With spring(-supported) mount（4）It is fixed together and nut is installed（7）；
（e）Repeat step（a）Extremely（d）Another supervisor of adjustment（1）The rotary hinge at two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510692744.9A CN105386668B (en) | 2015-10-24 | 2015-10-24 | Quiet slow 360 ° fold door hinge and adjusting process method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510692744.9A CN105386668B (en) | 2015-10-24 | 2015-10-24 | Quiet slow 360 ° fold door hinge and adjusting process method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105386668A CN105386668A (en) | 2016-03-09 |
| CN105386668B true CN105386668B (en) | 2017-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510692744.9A Active CN105386668B (en) | 2015-10-24 | 2015-10-24 | Quiet slow 360 ° fold door hinge and adjusting process method |
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| CN (1) | CN105386668B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110638597A (en) * | 2019-10-29 | 2020-01-03 | 宁波戴维医疗器械股份有限公司 | Neonate transports incubator |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2282589Y (en) * | 1996-10-16 | 1998-05-27 | 吴建成 | An improved structure of a spring hinge |
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| WO2010050469A1 (en) * | 2008-10-30 | 2010-05-06 | 株式会社小松製作所 | Cab for construction machine |
| CN202417129U (en) * | 2011-11-23 | 2012-09-05 | 杭州柏恒科技有限公司 | Hinge device at connection position of upper cover and housing of gene amplification instrument |
| CN202899859U (en) * | 2012-11-19 | 2013-04-24 | 陕西亿沣矿业科技有限公司 | Hinge structure of lifesaving cabin door for mines |
| CN203559670U (en) * | 2013-09-18 | 2014-04-23 | 宁波朝平智能科技有限公司 | Full-automatic safe-deposit box floating connecting mechanism |
| CN203947920U (en) * | 2014-07-28 | 2014-11-19 | 北京维冠机电股份有限公司 | The twin shaft rack hinge of 180 ° of unlatchings of a kind of energy |
| CN204663236U (en) * | 2015-05-11 | 2015-09-23 | 张斌 | Double pin hinge |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2282589Y (en) * | 1996-10-16 | 1998-05-27 | 吴建成 | An improved structure of a spring hinge |
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