CN104612509B - All-directional adjustable back-flap hinge - Google Patents
All-directional adjustable back-flap hinge Download PDFInfo
- Publication number
- CN104612509B CN104612509B CN201510051883.3A CN201510051883A CN104612509B CN 104612509 B CN104612509 B CN 104612509B CN 201510051883 A CN201510051883 A CN 201510051883A CN 104612509 B CN104612509 B CN 104612509B
- Authority
- CN
- China
- Prior art keywords
- hinge
- fixed plate
- door leaf
- door
- door frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- E05D7/04—Hinges adjustable relative to the wing or the frame
-
- 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
- E05D5/0215—Parts for attachment, e.g. flaps for attachment to profile members or the like
- E05D5/0223—Parts for attachment, e.g. flaps for attachment to profile members or the like with parts, e.g. screws, extending through the profile wall or engaging profile grooves
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
- E05Y2900/132—Doors
Abstract
The invention discloses an all-directional adjustable back-flap hinge, and relates to a door accessory. An existing back-flap hinge in the market cannot achieve all-directional adjustment or is complex in structure and difficult in adjustment. The all-directional adjustable back-flap hinge comprises a hinge body, and the hinge body comprises a door-leaf connecting sheet and a doorframe connecting sheet. The all-directional adjustable back-flap hinge is characterized by further comprises a door-leaf hinge fixing plate and a doorframe hinge fixing plate; the door-leaf connecting sheet is connected to a door leaf through the door-leaf hinge fixing plate, the doorframe connecting sheet is connected to a door-leaf hinge kneel through the doorframe hinge fixing plate, a positive first threaded hole and a reversed second threaded hole are formed in the doorframe hinge fixing plate, a waist-shaped hole is formed in the door-leaf hinge kneel, and a third screw is in threaded connection with the doorframe hinge fixing plate. According to the all-directional adjustable back-flap hinge, the structure is simple, the installation is convenient, the installation difficulty of an assembly worker is reduced, and installation efficiency is improved; meanwhile, the following maintenance is easier, the assembly and disassembly are convenient, and a user can perform disassembly, assembly and adjustment himself if the hinge needs to be replaced or adjusted.
Description
Technical field
The present invention relates to a kind of fitting for door, a kind of especially comprehensive scalable back-flap hinge.
Background technology
Existing door rarely has scalable back-flap hinge on the market, or is unable to reach comprehensive regulation, and complex structure, adjusts
Section is difficult, and also problem is various for follow-up maintenance, replacing.
The content of the invention
The technical problem to be solved in the present invention and the technical assignment for proposing are prior art to be improved and is improved,
A kind of comprehensive scalable back-flap hinge is provided, to reach the adjustable purpose of hinge.For this purpose, the present invention takes technical scheme below.
A kind of comprehensive scalable back-flap hinge, including hinge, described hinge include door leaf connection sheet and doorframe connection sheet,
It is characterized in that：Also include door leaf hinge fixed plate, door frame hinge fixed plate, described door leaf connection sheet is solid by door leaf hinge
Fixed board is connected on door leaf, and described doorframe connection sheet is connected on door leaf hinge Os Draconis by door frame hinge fixed plate, doorframe
Open up on hinge fixing plate forward direction the first screwed hole, the second reverse screwed hole with wear with forward direction respectively the first screw,
The second screw for reversely wearing matches to adjust the angle between hinge and door frame hinge fixed plate, described door leaf hinge Os Draconis
If mounting hole is to wear the 3rd screw, the 3rd described screw is threadedly coupled with door frame hinge fixed plate.If mounting hole realizes length
The adjustment of degree direction, the first screw, the second screw fit are using realizing between door frame hinge fixed plate and door frame hinge fixed plate
Angle is adjusted.
As further improving and supplementing to above-mentioned technical proposal, present invention additionally comprises following additional technical feature.
Described door frame hinge fixed plate be provided with multiple second screwed holes and it is multiple for connecting doorframe connection sheet the 4th
Screwed hole, the rotation direction of the second screwed hole are contrary with the 4th screwed hole.It is strong that multiple second screwed holes and the 4th screwed hole improve connection
Degree, the rotation direction of the second screwed hole and the 4th screwed hole conversely, wearing screw after realize door frame hinge fixed plate and doorframe connection sheet
Between reliably fix.
Both sides outward bending forms the first limiting section up and down for the front portion of described door frame hinge fixed plate, and door frame hinge is fixed
The upper and lower both sides outward bending in rear portion of plate forms the second limiting section, and the front side outward bending of door frame hinge fixed plate forms the 3rd and limits
Position portion, described the first limiting section, the 3rd limiting section and doorframe match；The second described limiting section is matched with doorframe connection sheet.
The second limiting section positioned at upside upwardly extends to form the upper support parallel with door frame hinge fixed plate principal plane；
The second limiting section positioned at downside is downwardly extending the lower support parallel with door frame hinge fixed plate principal plane；Described
Upper and lower support is offseted with doorframe inner face.
After second screwed hole of the second screw screw-in door frame hinge fixed plate, its end is offseted with doorframe connection sheet medial surface,
4th screw is threadedly coupled through doorframe connection sheet with the 4th screwed hole of door frame hinge fixed plate, and the first described screw is passed through
Doorframe connection sheet is threadedly coupled with the first screwed hole of door frame hinge fixed plate, and the second described screwed hole is located at the first screwed hole
Rear side.
Multiple second screwed holes, the 4th screwed hole are vertical to be arranged in a row, and the screwed hole of wherein top side and lower side is
4th screwed hole.
The first described screwed hole is one, and which is located at the middle part of door frame hinge fixed plate.
The door leaf hinge for being fixed in door leaf hinge Os Draconis is provided between described door leaf hinge Os Draconis and door frame hinge fixed plate
Chain banking stop, described door leaf hinge banking stop are mutually equipped with the position for limiting door leaf hinge fixed plate with door leaf hinge fixed plate.
Door leaf hinge banking stop is provided with upper and lower two card base, and card base is provided with draw-in groove, and the card slot mouth of upper and lower two card base is relative；Door
The height of fan hinge fixing plate is fixed less than the size between the size and big draw-in groove notch between two draw-in groove bottom lands, door leaf hinge
Plate is embedded in two draw-in grooves, and the anterior upper and lower sides of door leaf hinge fixed plate are extended up and down respectively and form the stopper offseted with card base,
After door leaf hinge fixed plate is coordinated with door leaf hinge banking stop, door leaf hinge banking stop is welded on door leaf hinge Os Draconis, after welding
Door leaf hinge banking stop limit door leaf hinge fixed plate moving range.
Described door leaf connection sheet is in Z-shaped.
Beneficial effect：Present configuration is simple, easy for installation, reduces the installation difficulty of assembler, improves installation
Efficiency, meanwhile, follow-up maintenance is also relatively easy, and easy accessibility, such as user need to change or adjust hinge, voluntarily can be torn open
Dress, regulation.
Description of the drawings
Fig. 1 is mounting structure figure of the present invention.
Fig. 2（a）It is the door leaf hinge banking stop main structure diagram in the present invention.
Fig. 2（b）It is the door leaf hinge banking stop overlooking the structure diagram in the present invention.
Fig. 3 is the door leaf hinge fixed plate structure schematic diagram in the present invention.
Fig. 4（a）It is the door frame hinge fixed plate overlooking the structure diagram in the present invention.
Fig. 4（b）It is the door frame hinge fixed plate main structure diagram in the present invention.
Fig. 4（c）It is the door frame hinge fixed plate right side structural representation in the present invention.
Fig. 5（a）It is the hinge closure state side structure schematic view in the present invention.
Fig. 5（b）It is the hinge deployed condition main structure diagram in the present invention.
Fig. 5（c）It is the hinge deployed condition side structure schematic view in the present invention.
Fig. 6 is the door leaf Os Draconis open-celled structure schematic diagram in the present invention.
Fig. 7（a）It is the hinge and door frame hinge fixed plate cooperation figure in the present invention.
Fig. 7（b）Hinge in the present invention with the regulation of door frame hinge fixed plate after cooperation figure.
Fig. 8 is positional structure schematic diagram of the hinge on Os Draconis in the present invention.
In figure：1- doorframes；2- door frame hinge fixed plates；The first limiting sections of 201-；The second limiting sections of 202-；203- the 3rd
Limiting section；The upper supports of 204-；Support under 205-；The first screwed holes of 206-, 207 second screwed holes；The 4th screwed holes of 208-；3- is closed
Page；301- door leaf connection sheets；302- doorframe connection sheets；4- door leaf hinge Os Draconis；401- mounting holes；5- door leaf hinge banking stops；
501- card bases；6- door leaf hinge fixed plates；601- stoppers；The first screws of 7-；The second screws of 8-；The 3rd screws of 9-；The 4th spiral shells of 10-
Nail.
Specific embodiment
Technical scheme is described in further detail below in conjunction with Figure of description.
As shown in figures 1-8, the present invention includes hinge 3, door leaf hinge fixed plate 6, door frame hinge fixed plate 2, described conjunction
Page 3 includes door leaf connection sheet 301 and doorframe connection sheet 302, and described door leaf connection sheet 301 is connected by door leaf hinge fixed plate 6
It is connected on door leaf, described doorframe connection sheet 302 is connected on door leaf hinge Os Draconis 4 by door frame hinge fixed plate 2, doorframe hinge
Open up the first positive screwed hole 206, the second reverse screwed hole 207 to wear with forward direction in chain fixed plate 2 respectively first
Screw 7, the second screw 8 for reversely wearing match to adjust the angle between hinge and door frame hinge fixed plate 2, described door leaf
Hinge Os Draconis 4 set mounting hole 401 to wear the 3rd screw 9, and the 3rd described screw 9 is threadedly coupled with door leaf hinge fixed plate 6.
To improve door frame hinge fixed plate 2 and 302 bonding strength of doorframe connection sheet, described door frame hinge fixed plate 2 sets
There are multiple second screwed holes 207 and multiple the 4th screwed holes 208 for connecting doorframe connection sheet 302, the second screwed hole 207
Rotation direction is contrary with the 4th screwed hole 208.
Both sides outward bending forms the first limiting section 201, door frame hinge up and down for the front portion of described door frame hinge fixed plate 2
The upper and lower both sides outward bending in rear portion of fixed plate 2 forms the second limiting section 202, the front side outward bending of door frame hinge fixed plate 2
Form the 3rd limiting section 203, described the first limiting section 201, the 3rd limiting section 203 are matched with doorframe 1；Described second is spacing
Portion 202 is matched with doorframe connection sheet 302.The distance between second limiting section 202 makes door more than the height of doorframe connection sheet 302
Frame connection sheet 302 is located between upper and lower two second limiting sections 202.
To improve load ability, increase stress surface, the second limiting section 202 positioned at upside is upwardly extended to be formed and cut with scissors with doorframe
The parallel upper support 204 of 2 principal plane of chain fixed plate；The second limiting section 202 positioned at downside is downwardly extending and is cut with scissors with doorframe
The parallel lower support 205 of 2 principal plane of chain fixed plate；Described upper and lower support 205 is offseted with 1 inner face of doorframe.
After second screwed hole 207 of the screw-in door frame hinge of the second screw 8 fixed plate 2 in its end and doorframe connection sheet 302
Side offsets, and the 4th screw 10 is threadedly coupled through doorframe connection sheet 302 with the 4th screwed hole 208 of door frame hinge fixed plate 2,
The first described screw 7 is threadedly coupled through doorframe connection sheet 302 with the first screwed hole 206 of door frame hinge fixed plate 2, described
The second screwed hole 207 be located at the rear side of the first screwed hole 206.
Multiple second screwed holes 207, the 4th screwed hole 208 are vertical in row setting, the wherein spiral shell of top side and lower side
Pit is the 4th screwed hole 208.
The first described screwed hole 206 is one, and which is located at the middle part of door frame hinge fixed plate 2.
The door leaf for being fixed in door leaf hinge Os Draconis 4 is provided between described door leaf hinge Os Draconis 4 and door frame hinge fixed plate 2
Hinge banking stop 5, described door leaf hinge banking stop 5 are mutually equipped with door leaf hinge fixed plate 6 and limit door leaf hinge fixed plate 6
Position.
Door leaf hinge banking stop 5 is provided with upper and lower two card base 501, and card base 501 is provided with draw-in groove, the card of upper and lower two card base 501
Notch is relative；The height of door leaf hinge fixed plate 6 is less than the size between two draw-in groove bottom lands and the size between big draw-in groove notch,
Door leaf hinge fixed plate 6 is made to be embedded in two draw-in grooves, the anterior upper and lower sides of door leaf hinge fixed plate 6 extend up and down respectively and formed
Door leaf hinge banking stop 5 after the stopper 601 offseted with card base 501, door leaf hinge fixed plate 6 and the cooperation of door leaf hinge banking stop 5
It is welded on door leaf hinge Os Draconis 4, the door leaf hinge banking stop 5 after welding limits 6 moving range of door leaf hinge fixed plate.
Described door leaf connection sheet 301 is in Z-shaped.Door leaf connection sheet 301 increases the space for placing securing member in Z-shaped,
Beneficial to the folding of hinge 3.
Door frame hinge fixed plate 2 is provided with reverse screw fixing hole, by can in 2 back side the turn of the screw 8 of door frame hinge fixed plate
To adjust the left and right fit clearance between doorframe and door leaf, slotted eye, door leaf hinge are opened in 4 the turn of the screw position of door leaf hinge Os Draconis
After fixed plate 6 is coordinated with door leaf hinge banking stop 5, door leaf hinge banking stop 5 is welded on door leaf hinge Os Draconis 4, door leaf after welding
Hinge fixing plate 6 cannot take out, but with certain range of activity adjustable extent, door leaf hinge banking stop 5 limits door leaf
Hinge fixing plate 6 is moved in adjustable extent, makes the moving range of positioning spiro pit in door leaf hinge fixed plate 6 in door leaf
Within 4 slotted eye of hinge Os Draconis, the door leaf hinge being connected through the hinge on door frame hinge fixed plate 2 and the door leaf on doorframe is solid
Fixed board 6, door leaf can be adjusted up and down, in front and back.
A kind of comprehensive scalable back-flap hinge shown in figure 1 above -8 is the specific embodiment of the present invention, has been embodied
Substantive distinguishing features of the present invention and progress, can carry out shape, knot according to actual use needs, under the enlightenment of the present invention to which
The equivalent modifications of the aspects such as structure, this programme protection domain row.
Claims (9)
1. a kind of comprehensive scalable back-flap hinge, including hinge（3）, described hinge（3）Including door leaf connection sheet（301）And door
Frame connection sheet（302）, it is characterised in that：Back-flap hinge also includes door leaf hinge fixed plate（6）, door frame hinge fixed plate（2）, it is described
Door leaf connection sheet（301）By door leaf hinge fixed plate（6）It is connected on door leaf, described doorframe connection sheet（302）Pass through
Door frame hinge fixed plate（2）It is connected to door leaf hinge Os Draconis（4）On, door frame hinge fixed plate（2）On open up forward direction the first spiral shell
Pit（206）, reverse second screwed hole（207）With the first screw for wearing with forward direction respectively（7）, reverse the second spiral shell for wearing
Nail（8）Match to adjust door leaf hinge fixed plate（6）With door frame hinge fixed plate（2）Between angle, described door leaf hinge
Os Draconis（4）If mounting hole（401）To wear the 3rd screw（9）, described the 3rd screw（9）With door leaf hinge fixed plate（6）Spiral shell
Stricture of vagina connects.
2. a kind of comprehensive scalable back-flap hinge according to claim 1, it is characterised in that：Described door frame hinge is fixed
Plate（2）It is provided with multiple second screwed holes（207）And it is multiple for connecting doorframe connection sheet（302）The 4th screwed hole（208）, the
Two screwed holes（207）Rotation direction and the 4th screwed hole（208）On the contrary.
3. a kind of comprehensive scalable back-flap hinge according to claim 1, it is characterised in that：Described door frame hinge is fixed
Plate（2）Up and down both sides outward bending forms the first limiting section for front portion（201）, door frame hinge fixed plate（2）Rear portion upper and lower two
Side outward bending forms the second limiting section（202）, door frame hinge fixed plate（2）Front side outward bending form the 3rd limiting section
（203）, described the first limiting section（201）, the 3rd limiting section（203）With doorframe（1）Match；The second described limiting section
（202）With doorframe connection sheet（302）Match.
4. a kind of comprehensive scalable back-flap hinge according to claim 3, it is characterised in that：Positioned at upside second is spacing
Portion（202）Upwardly extend to be formed and door frame hinge fixed plate（2）The parallel upper support of principal plane（204）；Positioned at the of downside
Two limiting sections（202）It is downwardly extending and door frame hinge fixed plate（2）The parallel lower support of principal plane（205）；Described
Upper and lower support（204、205）With doorframe（1）Inner face offsets.
5. a kind of comprehensive scalable back-flap hinge according to claim 1, it is characterised in that：Second screw（8）Screw in door
Frame hinge fixing plate（2）The second screwed hole（207）Its end and doorframe connection sheet afterwards（302）Medial surface offsets, the 4th screw
（10）Through doorframe connection sheet（302）With door frame hinge fixed plate（2）The 4th screwed hole（208）Threaded connection, described the
One screw（7）Through doorframe connection sheet（302）With door frame hinge fixed plate（2）The first screwed hole（206）Threaded connection, it is described
The second screwed hole（207）Positioned at the first screwed hole（206）Rear side.
6. a kind of comprehensive scalable back-flap hinge according to claim 5, it is characterised in that：Multiple second screwed holes
（207）, the 4th screwed hole（208）Vertical to arrange in a row, wherein the screwed hole of top side and lower side is the 4th screwed hole
（208）.
7. a kind of comprehensive scalable back-flap hinge according to claim 6, it is characterised in that：The first described screwed hole
（206）For one, which is located at door frame hinge fixed plate（2）Middle part.
8. a kind of comprehensive scalable back-flap hinge according to claim 1-7 any claim, it is characterised in that：It is described
Door leaf hinge Os Draconis（4）With door frame hinge fixed plate（2）Between be provided with and be fixed in door leaf hinge Os Draconis（4）Door leaf hinge limit
Bit slice（5）, described door leaf hinge banking stop（5）With door leaf hinge fixed plate（6）Restriction door leaf hinge fixed plate is equipped with mutually（6）
Position.
9. a kind of comprehensive scalable back-flap hinge according to claim 8, it is characterised in that：Door leaf hinge banking stop（5）
It is provided with upper and lower two card base（501）, card base（501）It is provided with draw-in groove, upper and lower two card base（501）Card slot mouth it is relative；Door leaf hinge
Fixed plate（6）Height less than the size between the size and big draw-in groove notch between two draw-in groove bottom lands, fix door leaf hinge
Plate（6）It is embedded in two draw-in grooves, door leaf hinge fixed plate（6）Anterior upper and lower sides extend up and down respectively and formed and card base（501）
The stopper for offseting（601）, door leaf hinge fixed plate（6）With door leaf hinge banking stop（5）Door leaf hinge banking stop after cooperation（5）Weldering
It is connected on door leaf hinge Os Draconis（4）On, the door leaf hinge banking stop after welding（5）Limit door leaf hinge fixed plate（6）Mobile model
Enclose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510051883.3A CN104612509B (en) | 2015-01-30 | 2015-01-30 | All-directional adjustable back-flap hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510051883.3A CN104612509B (en) | 2015-01-30 | 2015-01-30 | All-directional adjustable back-flap hinge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104612509A CN104612509A (en) | 2015-05-13 |
| CN104612509B true CN104612509B (en) | 2017-04-12 |
Family
ID=53147134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510051883.3A Active CN104612509B (en) | 2015-01-30 | 2015-01-30 | All-directional adjustable back-flap hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104612509B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064827A (en) * | 2015-07-21 | 2015-11-18 | 梁静枝 | Door frame hinge connecting device |
| CN106837078A (en) * | 2017-01-17 | 2017-06-13 | 优居优住家居装饰（北京）有限公司 | A kind of interior door mounting structure |
| CN112219002A (en) * | 2018-05-07 | 2021-01-12 | Pd门私人有限公司 | Mounting assembly for a door or window and door or window assembly using the same |
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|---|---|---|---|---|
| US4434523A (en) * | 1980-11-14 | 1984-03-06 | Alfred Grass | Door hinge for furniture doors or the like |
| JP2000054716A (en) * | 1998-08-06 | 2000-02-22 | Manten Co Ltd | Adjusting hinge |
| EP1749957A2 (en) * | 2005-08-02 | 2007-02-07 | Simonswerk, Gesellschaft mit beschränkter Haftung | Hinge with receptable for hollow profile frames |
| EP1803879A1 (en) * | 2005-12-27 | 2007-07-04 | Simonswerk, Gesellschaft mit beschränkter Haftung | Receptacle for supporting a hinge flap of a door hinge. |
| CN201202340Y (en) * | 2008-05-26 | 2009-03-04 | 李振容 | All-directional adjustable back-flap hinge |
| CN201258651Y (en) * | 2008-09-26 | 2009-06-17 | 永济新时速电机电器有限责任公司 | Concealed hinge for depressed double-open door |
| CN202672925U (en) * | 2012-05-14 | 2013-01-16 | 抚顺市亨易金属制品有限责任公司 | A connecting structure for a door leaf and a door frame |
| CN202926064U (en) * | 2012-11-07 | 2013-05-08 | 湖北永和安门业有限公司 | Adjustable back-flap hinge |
| CN203978094U (en) * | 2014-05-13 | 2014-12-03 | 严群方 | Flag formula three-dimensional adjustable back-flap hinge |
| CN204418882U (en) * | 2015-01-30 | 2015-06-24 | 吕新印 | A kind of comprehensive adjustable back-flap hinge |
-
2015
- 2015-01-30 CN CN201510051883.3A patent/CN104612509B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4434523A (en) * | 1980-11-14 | 1984-03-06 | Alfred Grass | Door hinge for furniture doors or the like |
| JP2000054716A (en) * | 1998-08-06 | 2000-02-22 | Manten Co Ltd | Adjusting hinge |
| EP1749957A2 (en) * | 2005-08-02 | 2007-02-07 | Simonswerk, Gesellschaft mit beschränkter Haftung | Hinge with receptable for hollow profile frames |
| EP1803879A1 (en) * | 2005-12-27 | 2007-07-04 | Simonswerk, Gesellschaft mit beschränkter Haftung | Receptacle for supporting a hinge flap of a door hinge. |
| CN201202340Y (en) * | 2008-05-26 | 2009-03-04 | 李振容 | All-directional adjustable back-flap hinge |
| CN201258651Y (en) * | 2008-09-26 | 2009-06-17 | 永济新时速电机电器有限责任公司 | Concealed hinge for depressed double-open door |
| CN202672925U (en) * | 2012-05-14 | 2013-01-16 | 抚顺市亨易金属制品有限责任公司 | A connecting structure for a door leaf and a door frame |
| CN202926064U (en) * | 2012-11-07 | 2013-05-08 | 湖北永和安门业有限公司 | Adjustable back-flap hinge |
| CN203978094U (en) * | 2014-05-13 | 2014-12-03 | 严群方 | Flag formula three-dimensional adjustable back-flap hinge |
| CN204418882U (en) * | 2015-01-30 | 2015-06-24 | 吕新印 | A kind of comprehensive adjustable back-flap hinge |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104612509A (en) | 2015-05-13 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20170913 Address after: 321300 Zhejiang Street industrial base city of Jinhua province Yongkang City Patentee after: CHUNTIAN GROUP Co.,Ltd. Address before: 321300 Zhejiang Street industrial base city of Jinhua province Yongkang City Spring Group Co. Ltd. Patentee before: Lv Xinyin |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A fully adjustable open hinge Effective date of registration: 20230724 Granted publication date: 20170412 Pledgee: Zhejiang Yongkang Rural Commercial Bank Co.,Ltd. Huajie Branch Pledgor: CHUNTIAN GROUP Co.,Ltd. Registration number: Y2023980049564 |
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